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46results about How to "Avoid discrepancies" patented technology
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System for monitoring person entering and exiting presence area of prison by recognizing faces of person
ActiveCN102708606AReduce workloadImprove efficiencyCharacter and pattern recognitionClosed circuit television systemsWeb serviceDatabase server
The invention relates to a system for monitoring the person entering and exiting the presence area of a prison by recognizing the face of the person. The system comprises servers, personnel information collecting and registering equipment, an entering and exiting gate, face recognition equipment and real-time displaying equipment; the servers consist of a web server and a database server and is used for storing all the effective historical recordings and browsing and printing the historical recordings; the personnel information collecting and registering equipment comprises a registration machine, a computer for registering and a card reader connected with the computer, and is used for taking a picture for the visiting person, analyzing the face feature data of the visiting person, associating the identity information of the visiting person with the identity information of the visited person and sending the face feature data of the person to the server and the person-face recognizing equipment; the person-face recognizing equipment is used for recognizing the visiting person and controlling the gate to open and close according to the visiting person recognition result; the real-time displaying equipment is used for displaying the picture, the name and the certificate number of the visiting person, the name and the department information of the visited person and the comparisonresult when the person entering and exiting the presence area of the prison so that the operator on duty can monitor the person entering and exiting the presence area of the prison in real time. Due to the adoption of the system, the automatic recognition of the person entering and exiting the presence area of the prison in the prison industry is realized, the visiting person check accuracy and safety are improved effectively, and the visiting person entering and exiting the presence area of the prison can be monitored in real time and checked later.
Owner:南京普惠恒丰信息科技有限公司
Method for paying through intermediate platform and paying system thereof
InactiveCN101470875AAvoid property damageImprove convenienceSpecial service for subscribersPayments involving neutral partyVoice dataSpeech sound
The invention relates to a method of paying through a middle platform, which is used to achieve payment to the middle platform by a user, and finish trading between a user and a merchant subsystem. The method comprises the following steps: firstly, receiving trading request transmitted by the merchant subsystem by the middle platform, wherein the trading request at least comprises cell phone numbers of a user and trading information which comprises payment amount, secondly, searching for corresponding account information by the middle platform according to the cell phone numbers, thirdly, switching word form of the trading information into voice through utilizing a speech synthesis technology by the middle platform, and forming voice data comprising a prompt user response mode, fourthly, dialing back corresponding cell phone numbers to a user by the middle platform, and playing the voice data after switching on and talking with a user, fifthly, finishing withholding detain treatment to a corresponding account by the middle platform according to the response of the user to the voice data, and transmitting the treatment results of the trade to the merchant subsystem or respectively transmitting to the merchant subsystem and a user. A user can pay through utilizing a cell phone and a telephone, and the method is convenient and has high security.
Owner:ALIBABA GRP HLDG LTD
Attack defense training method based on generative adversarial network
ActiveCN111310802AOvercome the drawbacks of increased workloadImprove robustnessCharacter and pattern recognitionNeural architecturesAttackGenerative adversarial network
The invention provides an anti-attack defense training method based on a generative adversarial network, and the method comprises the steps: S1, carrying out the class definition of real sample imagedata xreal, and carrying out the standardization processing; s2, establishing a defense training framework; s3, generating random noise Z and generating a random condition vector Cfake; s4, inputtingthe random noise Z and the random condition vector Cfake into a generator in a defense training framework; s5, inputting the standardized real sample image data and the category creal of the standardized real sample image data into an attack algorithm library; s6, performing defense training on the defense training framework, and storing trained defense training framework parameters; and S7, completing training, abandoning the generator and the attack algorithm library, and reserving the discriminator. According to the method provided by the invention, the defect that the workload is increasedwhen an additional network is used in a traditional method for attack defense training is overcome, and the method provided by the invention has relatively high robustness.
Owner:星汉智能科技股份有限公司
Integrated multi-waveband common-path synchronous continuous variable-focus optical system
The invention discloses an integrated multi-waveband common-path synchronous continuous variable-focus optical system. The optical system comprises a public front fixed group, a public zooming group and a public compensation group which are arranged in sequence along an optical axis, as well as a first group of beam splitter prisms for reflecting visible light and transmitting medium-wave infrared light and long-wave infrared light, and a second group of beam splitter prisms for reflecting long-wave infrared light and transmitting medium-wave infrared light. A common-caliber, common-path and common-variable-focus form is adopted, a visible waveband, a medium-wave waveband and a long-wave infrared waveband are zoomed synchronously and continuously along with the movement of the public zooming group in a zooming process, and the three wavebands are of the same focal lengths, zooming ratios and visual fields, thereby realizing synchronous observation, synchronous tracking and synchronous measurement of a target in the visible waveband, the medium-wave waveband and the long-wave infrared waveband. When different wavebands are needed for observing, path switching and new search of the target are unnecessary, thereby increasing the reaction speed of the optical system and preventing loss of a target moving at a high speed during path switching.
Owner:XIAN TECH UNIV
Automatic management cabinet and management method for machine tool cutter
ActiveCN106516543AImplement storageReduce manufacturing costStorage devicesControl systemEngineering
The invention relates to the field of machine tool cutter management, in particular to an automatic management cabinet and a management method for a machine tool cutter. The automatic management cabinet for the machine tool cutter comprises a cabinet body, a cutter storage device which is mounted on the cabinet body, a cutter moving device which is arranged on the front side or the rear side of the cutter storage device, and a control system which is used for controlling the cutter moving device to move to a specified position and take a cutter at the specified position; the cutter storage device is of a grid structure of which the front part and the rear part are communicated with each other; the cutter moving device comprises a moving platform and a push rod which is connected with the moving platform; the push rod can move randomly in a grid area in the cutter storage device under the driving of the moving platform, and can push an object which is stored in a grid out of the grid through the stretching and retracting of the push rod. According to the automatic management cabinet and the management method for the machine tool cutter, the cutter can be taken and returned automatically; meanwhile, the functions of automatically detecting and recording the storage conditions of the cutter can also be realized; manpower resources can be saved; the situation of inconsistency between accounts and real numbers is avoided.
Owner:SHENZHEN FLYTA TECH DEV
Fixed point marking method for deformation detection of cold-rolled steel strip
The invention discloses a fixed point marking method for deformation detection of a cold-rolled steel strip. The method is characterized in that: a row of locating points are marked on a hot-rolled steel strip raw material according to the same spacing; through holes are drilled on the locating points, wherein the diameter of each through hole is 2 to 4 mm; and copper wires are embedded in the through holes. According to the fixed point marking method for deformation detection of a cold-rolled steel strip in the invention, compared with a currently employed method in which detection is directly carried out on a cold-rolled steel strip, the provided fixed point marking method has the following advantages that: because copper wire fixed point marks are arranged on a hot-rolled steel strip raw material as well as the color and plasticity of the copper sires are different from the color and the plasticity of the steel strip after the cold rolling, sampling and analyzing can be directly carried out in a one-to-one correspondence mode as well as a rule in a deformation process can be visually detected, so that it can be avoided that a difference of detection results occurs due to position dislocation.
Owner:SHANDONG TAISHAN STEEL GROUP
A three-class six-stage water resource bearing state early warning method based on a variable fuzzy method
InactiveCN109670679AAvoid discrepanciesIncrease credibilityResourcesInference methodsDecision makerWater resources
The invention discloses a three-class six-stage water resource bearing state early warning method based on a variable fuzzy method. The method comprises the following steps of establishing a water resource bearing state early warning index system, constructing a multi-factor comparison matrix, calculating an index weight through an analytic hierarchy process, measuring the bearing state of a waterresource system by using a variable fuzzy method idea, and obtaining an evaluation result of the water resource bearing state; and grading the evaluation results, and obtaining an early warning result of the water resource bearing state according to the bearing states of different years and the change trend conditions of the bearing states. According to the method, an analytic hierarchy process is adopted, and the subjective judgment and reasoning of a decision maker can be closely associated; secondly, based on a variable fuzzy method, the evaluation result is prevented from being too abstract, the evaluation result value is not consistent with the connotation of the water resource bearing state, a basis is provided for determining the direction for improving the water resource bearing state and making improvement measures, and the method has very high practicability and wide applicability.
Owner:HOHAI UNIV
Information push method and device, device and medium
InactiveCN107682433AAvoid discrepanciesTransmissionSpecial data processing applicationsApplication serverApplication programming interface
The invention discloses an information push method and device, a device and a medium. The method comprises the steps of detecting whether the terminal device has a user identity identification card ornot; calling a preset application programming interface to obtain a pre-registered mobile device country code from the user identity identification card if it is detected that the terminal device hasthe user identity identification card; sending a county name corresponding to the mobile device country code to a corresponding application server according to application condition of an applicationon the terminal device; and receiving feedback information, wherein the feedback information is the information satisfying a push permission condition, and the information is determined after the application server screens the feedback information according to a preset content push rule corresponding to the county name. A county in which the terminal device is located can be accurately learned, the information push is carried out according to the county in which the terminal device is located, and the information push is prevented from being inconsistent with the practically located county ofthe terminal device.
Owner:北京乐蜜科技有限责任公司
Radio Communication Method, Radio Communication Device, and Radio Communication System
InactiveUS20100233966A1Reduction in communication speed can be preventedShorten speedMultiple-port networksDelay line applicationsCommunications systemTerminal equipment
A base station 20 monitors change of a parameter for an adaptive array antenna, the parameter being used to control a directivity of a beam to be transmitted to a mobile terminal device 30. As a result, when detecting that a value indicating the change has fallen below a predetermined value, the base station 20 suppresses control of the directivity of a transmission signal. Moreover, the base station 20 transmits decrease information to the mobile terminal device 30, the decrease information indicating that the value indicating the change has fallen below the predetermined value. Upon receipt of the decrease information transmitted from the base station 20, the mobile terminal device 30 equalizes a signal to be transmitted to the base station 20 on the basis of a delay status of a reception signal received from the base station 20, and then transmits the equalized signal to the base station 20.
Owner:KYOCERA CORP
Projection image correction method and laser projection equipment
PendingCN114222099AGuaranteed display effectAvoid discrepanciesPicture reproducers using projection devicesComputer graphics (images)Projection image
The invention discloses a projected image correction method and laser projection equipment, and relates to the field of projection display. And in the process of projecting the first projection image to the projection screen by the laser projection equipment, acquiring a shot image obtained by shooting the projection screen. The laser projection equipment corrects the projection position of the projection image to be projected on the basis of the deviation parameter determined by the initial positions of the plurality of correction patterns and the target positions of the plurality of correction patterns in the shot image, so that the problem that the projection image does not accord with a projection screen is avoided, and the display effect of the projection image is ensured. Moreover, according to the method provided by the invention, the to-be-projected projection image is automatically corrected in the process of projecting the first projection image to the projection screen, so that a user does not need to manually execute correction operation, and normal playing of the display picture cannot be interrupted. In other words, the method provided by the invention realizes user perception-free correction, and the user experience is relatively good.
Owner:QINGDAO HISENSE LASER DISPLAY CO LTD
Intelligent visitor reservation management system and method based on face recognition
InactiveCN110728778AConvenient verificationAvoid discrepanciesReservationsIndividual entry/exit registersManagement systemOperations research
The invention relates to an intelligent visitor reservation management system based on face recognition. The intelligent visitor reservation management system comprises a controlled facility, image recognition equipment, a reservation management system and a server, wherein the reservation management system is used for acquiring visitor reservation information on line, and a visitor is examined and approved on line; the image recognition equipment is used for acquiring visitor field information, comparing the information acquired by the reservation management system and sending a result to theserver; the server is used for performing data interaction with the reservation management system and issuing the visitor reservation information acquired on line to the image recognition equipment;the image recognition equipment is connected with the controlled facility; the server is connected with the image recognition equipment, the reservation management system and a management background through a network. The system can prevent the situation that a visitor meeting person is not consistent with an actual meeting person, for example, the visitor meeting person is forged to be the same as the visitor meeting person. The meeting person is subjected to face recognition by using the face recognition equipment, and is allowed to enter and exit under the condition of successful recognition.
Owner:青岛皇甲信息技术有限公司
Human-friendly interior design method and interior design system
PendingCN111695185AImprove satisfactionAvoid designing directlyGeometric CADSpecial data processing applicationsCollection analysisSoftware engineering
The invention discloses a human-friendly interior design method and an interior design system. The interior design method specifically comprises seven steps of data acquisition, specific data analysis, data conversion, preliminary design, model conversion, data exchange and actual decoration, and the national emotion is fused into the design scheme in the preliminary design process. The interior design system comprises a real scene acquisition module, a data transmission module, a data processing module, a database module, a matching module, a dynamic editing module, a budget module and a display module. According to the design method, the combination of humanization and national emotion is fully considered, technical development is carried out according to the requirements of people, thethree most basic requirements that people want to have happiness, demand respect and want to have a long-lasting target are expressed, humanization and national emotion are fused into the interior design method and are well materialized into interior design works, and the effect that the result is doubled with half the effort is achieved.
Owner:河北传媒学院
Method and device for adjusting aggregation level of control channel element (CCE)
ActiveCN113286320AAggregation levels vary drasticallyRealize rational utilizationWireless communicationSpectral efficiencyEngineering
The embodiment of the invention provides a method and a device for adjusting the aggregation level of a control channel element (CCE). The method comprises the following steps: determining a CCE occupancy rate in each time slot of a cell where a terminal is located; according to the CCE occupancy rate and a preset occupancy rate threshold, determining a first parameter and a second parameter of the CCE occupancy rate in a current channel quality indicator (CQI) reporting period; if the target spectral efficiency of the terminal is greater than or equal to a spectral efficiency threshold value and the first parameter is greater than or equal to a preset first parameter threshold value, decreasing a CCE aggregation level of a physical downlink control channel (PDCCH) of the terminal by a first preset level; or if the target spectral efficiency is smaller than a spectral efficiency threshold value and the second parameter is smaller than a preset second parameter threshold value, increasing the CCE aggregation level of the PDCCH of the terminal by a second preset level. The present invention solves the problem in the prior art that the utilization of PDCCH resources is affected by adjusting the CCE aggregation level through the MCS level.
Owner:DATANG MOBILE COMM EQUIP CO LTD
Method and device for automatically identifying position of test patterns in chart picture
ActiveCN110288655AReduce Test Pattern PositionsAvoid discrepanciesImage enhancementImage analysisCamera obscuraVideo camera
The invention discloses a method and a device for automatically identifying positions of test patterns in a chart picture. The method comprises the following steps of: performing rectangular frame calibration on all the test patterns in the chart picture; placing the chart picture in a camera obscura, and shooting the chart picture through a camera; collecting an image shot by a camera; carrying out Gaussian smoothing processing on the image; performing edge extraction on all the test patterns in the smoothed image to obtain graphic contours of all the test patterns; carrying out polygon fitting on all the graphic contours to obtain a plurality of polygons; judging whether the polygon is a pre-calibrated rectangular frame or not; and if yes, eliminating the rectangular frame. According to the invention, the position of the test pattern can be automatically identified, the tedious processes of manually marking the position of the test pattern and the like caused by inconsistent position of the test pattern due to difference of the position of the chart and camera parameters are reduced, and the problem of difference errors caused by manual acquisition of the position of the test pattern is avoided.
Owner:深圳市同为数码科技股份有限公司
System for monitoring person entering and exiting presence area of prison by recognizing faces of person
ActiveCN102708606BAvoid discrepanciesReduce workloadCharacter and pattern recognitionClosed circuit television systemsWeb serviceDatabase server
Owner:南京普惠恒丰信息科技有限公司
Method for designating commodity interactive transaction service by identification code
InactiveCN109523274APrevent counterfeitingAvoid packet lossCo-operative working arrangementsBuying/selling/leasing transactionsTransaction serviceClient-side
A method for designating commodity interactive transaction service by identification code includes attaching corresponding identification code on each commodity at merchant end, and storing commodityinformation and identification code information of identification code on service platform in paired pair by merchant end. The service platform sends the commodity information and the customer information of the commodity selected by the client to the merchant or sends the identification code information to the client at the same time. After receiving the commodity information and the customer information, the merchant end sends the commodity corresponding to the commodity information to the client end according to the customer information. After the client receives the merchandise, the clientjudges whether the identification code of the received merchandise matches the merchandise information or / and the identification code information sent by the service platform to the client when the merchandise information is selected by the service platform, and determines whether to receive the merchandise by the judgment result. The invention effectively ensures that the merchandise received bythe client end is the merchandise selected by the client end, and completely avoids the phenomenon of merchandise counterfeiting.
Owner:巫远程
Mouth shape correction method and mouth shape correction system
InactiveCN112530459AInformativeAvoid discrepanciesSpeech analysisCharacter and pattern recognitionSensing dataRadiology
The invention provides a mouth shape correction method and a mouth shape correction system, face angle information is acquired in real time through a sensing module, the acquired face angle information is transmitted to a preset module in real time, and the face angle information is compared with preset sensing data in real time through the preset module. When and only when the absolute value of the coincidence degree of the two is smaller than the sensing allowable error value, subsequent steps are carried out, the mouth shape image obtained through shooting is possibly inaccurate due to theangle problem, the shot mouth shape image inevitably enters and exits from the actual mouth shape when the face is in different orientations from the view angle of the shooting module, and therefore subsequent mouth shape comparison may cause misjudgment. Therefore, the relative orientation angle of the face between the user and the teaching equipment is limited through the sensing angle, and theorientation angle has a certain allowable error space, so that the mouth shape recognition accuracy is ensured, and the occurrence of misjudgment is reduced.
Owner:珠海读书郎网络教育有限公司
Integral furniture design method based on adaptation scheme
PendingCN114741762AAvoid extended working hoursAccurate measurementCAD customisation/personalisationGeometric CADConsumer demandDesign methods
The invention discloses an overall furniture design method based on an adaptation scheme, which comprises the following steps: step 1, selecting a furniture style, determining the furniture style favored by a customer as a preset design direction, step 2, acquiring data, step 3, analyzing the data, step 4, designing an outer frame of furniture, and step 5, designing an internal structure of the furniture. The method comprises the following steps of 1, modeling, 2, modeling, 3, modeling, 4, modeling, 5, modeling, 6, model conversion, 7, scheme determination and 8, actual construction, according to a final design scheme selected by a customer, actual construction is conducted on the final design scheme, communication with the customer is kept in the construction process, and the final furniture design effect is achieved. According to the method, customer demands are known, and an effect picture of furniture design is shown in a short time, so that customers can make choices conveniently, then construction is carried out in time, communication with the customers is kept in the construction process, and the final furniture design effect is achieved.
Owner:江西软件职业技术大学
Data writing storage error recovery method and system, equipment and storage medium
PendingCN111984193AAccurate recoveryOvercome limitationsInput/output to record carriersRedundant operation error correctionSolid-state storageSoftware engineering
The invention discloses a data writing storage error recovery method and system, terminal equipment and a computer storage medium. The method comprises the following steps: analyzing to-be-stored datafrom a received data storage command, and transmitting the to-be-stored data to a preset storage medium for writing storage; if a writing error prompt fed back by the storage medium is received, determining a to-be-recovered data identifier pointed by the writing error prompt, extracting exclusive OR results of the odd page data and the even page data written and stored by the storage medium, andon the basis of the to-be-recovered data identifier, performing exclusive-OR operation by utilizing the exclusive-OR results of the odd page data and the even page data to obtain recovered data. Thelimitation of data recovery is avoided, the data which is not successfully stored due to the programming error of the storage medium can be more accurately recovered, the data recovery accuracy is high, and the phenomenon of difference between the recovered solid-state storage data and the source data is effectively avoided.
Owner:SLICONGO MICROELECTRONICS INC
Remote unattended centralized monitoring system platform for urban water affairs
ActiveCN114237140AAvoid freewheelingImprove stabilityProgramme controlComputer controlSurveillance cameraMonitoring system
The invention discloses an urban water affair remote unattended centralized monitoring system platform, which comprises a water affair control center module, a water affair operation monitoring module, a water affair equipment fault display module, an intranet router and a user terminal, and is characterized in that the water affair operation monitoring module comprises a controller and a monitoring camera interconnected with the controller; the water affair equipment fault display module comprises a sound-light alarm device, when the sound-light alarm device sends sound-light alarm information to the controller, the controller controls the monitoring camera to be aligned with the sound-light alarm device for tracking shooting, and video information is sent to the water affair control center module through the big data processing module; and the field video is transmitted to the water service operation monitoring module, and field dynamic information is displayed and sent to the user terminal. The water affair simulation state information and the field water affair equipment fault state information can be synchronously sent to the user terminal, and the situation of data distortion is avoided.
Owner:昆明如源水务工程有限公司
An Internet-based wearable portable device for spinal function assessment
ActiveCN114145734BEasy to observeAvoid discrepanciesSensorsMuscle exercising devicesHuman bodySpinal column
Owner:国家体育总局运动医学研究所
Display panel and display terminal
PendingCN114530134AEnsure consistencyAvoid discrepanciesStatic indicating devicesData transmissionCapacitance
The invention relates to a display panel and a display terminal.The display panel comprises a pixel unit array and a time division multiplexing unit, the time division multiplexing unit comprises a plurality of gating lines and a plurality of switching transistors, first compensation capacitors are arranged at first ports and third ports of part of the switching transistors, and second compensation capacitors are arranged at second ports and third ports of part of the switching transistors. The first port of the switch transistor and the third ports of other switch transistors are provided with second compensation capacitors. Or third compensation capacitors are arranged between the first ports and the second ports of part of the switching transistors, and fourth compensation capacitors are arranged between the first ports of the switching transistors and the second ports of the other switching transistors. By arranging the first compensation capacitor, the second compensation capacitor, the third compensation capacitor and the fourth compensation capacitor in the time division multiplexing unit, the data signals on the data lines of the time division multiplexing unit can be compensated, the consistency of the data signals is ensured, the data signals on the data lines are prevented from being different, and the data transmission efficiency is improved. And the phenomenon of non-uniform display of the display picture is eliminated.
Owner:广州华星光电半导体显示技术有限公司
Dictionary-based public opinion monitoring method and device
PendingCN114385894AImprove processing efficiencyImprove accuracyText database queryingSpecial data processing applicationsArtificial intelligenceData mining
The invention discloses a dictionary-based public opinion monitoring method and device. The method comprises the following steps: extracting public opinion data about news public opinions of a company from different network platforms; performing word segmentation on the multiple pieces of public opinion data through a dictionary group containing technical terms to obtain multiple emotion segmented words; allocating a corresponding emotion weight value to each emotion segmented word, and calculating a segmented word score value of each emotion segmented word by using the emotion weight; and determining the public opinion wind direction based on the values of the plurality of word segmentation values. According to the method, the massive public opinion data can be subjected to word segmentation through the dictionary group, the data processing efficiency can be rapidly improved, the corresponding emotion weight values can be allocated after word segmentation, the corresponding emotion score values can be calculated, and therefore the public opinion wind direction is determined according to the emotion score values; therefore, the analysis result is prevented from being inconsistent with the reality due to personal subjective thoughts, and the accuracy of analysis and monitoring is effectively improved.
Owner:粤开证券股份有限公司
A pipeline body safety management method
The invention provides a pipeline body safety management method based on welding seam intelligent evaluation and big data comprehensive analysis. The pipeline digital management system is used to manage the completion data, third-party construction, high consequence areas and other information, and the weld film digital management system realizes the management of the weld electronic film; Step 2, according to the location information and the weld number, the weld film is Align with the weld information of the as-built data to realize the function of abnormal weld identification and subsequent processing; step 3, on the basis of reviewing the abnormal internal detection of the weld with negative film, review the internal detection signal of the weld without negative film, find If there are abnormal welds, and excavation verification is carried out, if the safe operation conditions are not met after excavation, repair them in time.
Owner:GUANGDONG DAPENG LNG COMPANY
Image acquiring device and starting method thereof
InactiveCN102591673BReduce boot timeAvoid discrepanciesTelevision system detailsColor television detailsMemory cardsResidual space
The invention discloses an image acquiring device and a starting method thereof. The method includes: reading inserting-pulling information of a memory card when a starting signal is received to judge whether the memory card is removed or not when the image acquiring device is powered off; if the memory card is not removed, directly reading free space and a file index table pre-recorded in the memory card to start the image acquiring device; otherwise, if the memory card is removed, recalculating the free space of the memory card, and performing file sorting to generate the file index table so as to start the image acquiring device.
Owner:ALTEK CORP
Free size diving full face mask
The invention discloses a free size diving full face mask, including a face mask body, a breathing tube and a face mask soft frame. An air inlet cavity and an exhaust channel isolated from the air inlet cavity are formed in the face mask body; the breathing tube is arranged on the face mask body, and an induction channel communicated with the air inlet cavity and an air outlet channel isolated from the induction channel and communicated with the exhaust channel are formed in the breathing tube; and the face mask soft frame is arranged at the inner surrounding edge of the face mask body, and the face mask soft frame includes a first frame ring, and one or more second frame rings which are stacked with the first frame ring, and the area enclosed by the inner edge of the first frame ring is less than that of the inner edge of the second frame brings. According to the free size diving full face mask, human face requirements of different sizes can be satisfied, the difficulty of choosing the size of a mask is solved, the use is convenient and user experience is improved; besides, according to the technical scheme, the cost can be lowered.
Owner:肖文字
Display panel image quality improvement method and terminal
ActiveCN113079418AImprove picture qualityAvoid discrepanciesTelevision system detailsColor television detailsComputer graphics (images)Imaging quality
The invention discloses a display panel image quality improvement method and a terminal. The method comprises the steps: transmitting a first control signal to a display panel, so that the display panel displays multiple sets of pictures, wherein the multiple sets of pictures correspond to multiple sets of picture quality improvement set values, and the multiple sets of pictures are used for a shooting device to take pictures so as to select a first picture with the better picture quality from the multiple sets of pictures; and transmitting a setting signal to the display panel, so that the display panel sets a first image quality improvement set value corresponding to the first image as a default value for the display panel to load. The display panel image quality improvement method comprises the following steps: selecting the most suitable image quality improvement set data, and storing the data to a flash memory of a driving circuit board of the display panel, so that the inter-chip difference of the display panel is avoided, and the problem of long time consumption of image quality debugging is solved.
Owner:SHENZHEN CHINA STAR OPTOELECTRONICS TECH CO LTD
Method and system for generating physical characteristic report of article and storage medium
PendingCN113743063AAvoid human input errors and other phenomenaImprove accuracyNatural language data processingElectronic documentSurface roughness
The invention relates to a method and system for generating a physical characteristic report of an article and a storage medium. The method comprises the steps of displaying an electronic document, the electronic document containing labeling information for labeling the physical characteristics of an article, the physical characteristics comprising one or more of the following types: size, form and location tolerance, welding standard, surface roughness and annotation; receiving selection of the labeling information so as to automatically number the selected labeling information; forming a data list according to the serial number and labeling data contained in the selected labeling information, displaying the data list on one side of the electronic document, the data list further comprising an editing area, and the editing area being used for editing data in the data list; and generating a physical characteristic report of the article according to the data list, wherein items of physical characteristics contained in the physical characteristic report are selectable. According to the technical scheme, the efficiency of forming the physical characteristic report is greatly improved.
Owner:LENXON TECH
Material management method and material management device
PendingCN112581054AImprove accuracyAvoid the phenomenon of differenceCo-operative working arrangementsLogisticsEngineeringProcess engineering
The invention discloses a material management method and a material management device. The method comprises the following steps: acquiring a target pallet batch number and a current batch number groupcorresponding to a target storage location; when it is determined that N material groups in the target storage location need to be repositioned based on the target pallet batch number and the currentbatch number group, automatically recognizing batch numbers corresponding to M material groups located in the target storage location after forking operation, and recording binding results between the batch numbers corresponding to the M identified material groups and the spatial positions of the M identified material groups in the target storage locations in the current batch number group. Material information does not need to be synchronized to a material management system manually, and the material information in the material management system can be updated in time, the difference betweenthe material information recorded on the material management system and the actual material information can be avoided, the phenomenon that the updated material information in the material managementsystem has errors due to manual misoperation can be avoided, and the accuracy of material management can be improved.
Owner:GREE ELECTRIC APPLIANCES INC +1
Display device
InactiveUS20090237329A1Avoid it happening againHigh quality displayCathode-ray tube indicatorsNon-linear opticsShift registerDisplay device
A display device includes a plurality of shift register sections, each being configured to sequentially generate a sampling pulse for writing a video signal into a pixel, wherein each of the plurality of shift register sections includes an even number of shift registers, and wherein one sampling pulse is generated by each of the plurality of shift register sections, and substantially all of the sampling pulses are generated on the basis of either the rising edges of a clock signal or the falling edges of a clock signal, whichever is selected in advance.
Owner:JAPAN DISPLAY WEST
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