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91results about How to "Vivid" patented technology

Multifunctional wearable human-computer interaction input equipment based on MEMS (Micro Electro Mechanical Systems) acceleration sensor

The invention discloses a multifunctional wearable human-computer interaction input equipment based on an MEMS (Micro Electro Mechanical Systems) acceleration sensor, and belongs to the field of a human-computer interaction input interface of a computer. The multifunctional wearable human-computer interaction input equipment has various computer peripheral functions including a mouse, a handle, a wheel and the like. The accelerated velocity of an induction palm in X-axis and Y-axis directions by an MMA7361 acceleration sensor; then, an analog signal output by the acceleration sensor is processed and converted into motion state parameters including the inclination gesture, the rotation angle speed, the rotation acceleration and the like of the user palm; according to a function mode (the mouse, the handle, the four-direction wheel and a self-defined keyboard) selected by an operator, a corresponding control algorithm is dynamically called to carry out analysis processing on gesture movement so as to realize different input equipment functions. The multifunctional wearable human-computer interaction input equipment can be designed into various boundary dimensions convenient to wear, a sleep awakening function is designed in a program, and the multifunctional wearable human-computer interaction input equipment is especially suitable for occasions including meetings, classrooms, exhibition rooms and has the advantages of wide application prospect and important research value.
Owner:程锦发

Browser and method for achieving adding and displaying of web image comments

The invention discloses a browser and a method for achieving adding and displaying of web image comments. A comment adding method includes that image comment contents and image comment position information are obtained, and relative coordinates between the image comment position and a fixed reference point in an image are calculated; and comment parameters including the relative coordinates, the comment contents and image identity (ID) are uploaded to a web server, and a comment information layer formed by using the comment parameters is post-positioned on an image layer. When users enter a web page, the browser requires the web servo to display the comment information, and after absolute coordinates of the image comment position are calculated, the formed comment information layer is arranged on the image layer to be displayed. Under the condition that the page is stationary, sticking type of comments are made on a certain local part of an image, the comments are vivid and interesting and have good effects especially on comments of comic products, and a user adhesion degree of internet products is improved.
Owner:ZTE CORP

Application of improved maximum between-class variance method in tongue crack recognition

InactiveCN102194121AAccurate crack identificationCrack identification is clearImage enhancementCharacter and pattern recognitionFiltrationImaging Feature
The embodiment of the invention provides a method for tongue crack recognition, wherein the method provided by the invention is used for solving the problem of automatic crack recognition in the prior tongue diagnosis, and comprises the following step: performing the automatic threshold filtration on an image on the basis of the maximum between-class variance method (OSTU) so as to remove the noise and enlarge the recognition range. The invention provides an image feature recognizing and denoising method which comprises the following steps: after obtaining a standard tongue image, converting the standard tongue image into a gray image; copying the image, dividing two images into small regions according to the size of the image, wherein any small region of two images cannot overlap with the small region of an original image; independently filtering each small region of two images by using the OTSU filter method; combining the two images in accordance with a certain rule according to the filter results of the two images; and denoising the filtered image so as to eliminate the interference.
Owner:TIANJIN TELLYES SCI INC

Tridimensional relief embroidery method

The invention relates to a method of three-dimensional relief embroidery, wherein, a substrate is laid on a working platform of an embroidery frame or an embroidery machine and a pre-embroidery pattern is duplicated on the substrate; the method is characterized in that one or two of materials: cotton, helm, rag, animal wool, feather or saw dust, are firstly soaked and mixed with pulp; when the mixture can be molded, a manual shaping method or a model molding method is adopted to make a three-dimensional model; after the three-dimensional model is arranged and fixed on the substrate so as to be tallied with the outline of the pattern on the substrate, cloth in various shapes and with the same color as that of the yarn is wrapped on the surface of the model by means of pasting and sewing; then embroidery is carried out to the surface of the three-dimensional model. The method of the three-dimensional relief embroidery has the advantages that the statuary art and embroidery technique are integrated; the manufactured embroidery has lifelike images and strong artistic expressive force; three-dimensional visual aesthetic feeling can be expressed; and appreciation and collection values are combined. The embroidery is suitable for being displayed and appreciated in guest houses, hotels, reception rooms, exhibition rooms and households.
Owner:夏丽云

Sending method and sharing method of location information and mobile communication terminal

The invention discloses a sending method and a sharing method of location information and a mobile communication terminal. The sending method of the location information comprises the following steps: obtaining longitude and latitude data of a sending end; switching the longitude and latitude data to the location information of the sending end, wherein the location information is a character string or a picture; and inserting the location information into an information document to be sent or attaching the location information outside the information document when sending the information document to be sent. Owing to the way, the current location of a sender can be automatically known by other people when the information document is sent to other people; and the operation is convenient and the efficiency is higher.
Owner:HUIZHOU TCL MOBILE COMM CO LTD

Instrument interface for hybrid vehicle and display method for instrument interface

The invention discloses an instrument interface for a hybrid vehicle and a display method for the instrument interface. The instrument interface is characterized in that an engine display module, a generator display module, a clutch display module, a power system mechanical connection display module, a driving motor display module and a rear axle display module are in sequential connection, a generator controller display module, an energy storage system display module, a power system electrical connection display module and a motor controller display module are in sequential connection, the generator display module is connected with the generator controller display module, and the driving motor display module is connected with the motor controller display module. When the vehicle is operated, the power system mechanical connection display module and the power system electrical connection display module are used for displaying flow of mechanical energy, electrical energy and chemical energy with different colors and directions according to the states of the hybrid vehicle, the clutch display module is used for displaying disengagement and engagement according to the practical disengagement and engagement states of a clutch, and data of all the display modules are displayed on the peripheries of same in real time. The instrument interface is informative, reasonable in display and visual in appearance.
Owner:HUNAN CSR TIMES ELECTRIC VEHICLE

Intelligent type capacity therapeutic instrument

The invention relates to a kind of intelligent capacity therapeutic equipment, comprising central processor, interior memory, power device, keyboard device, display device, alarm device, input control circuit, monitor interface, liquid speed monitor and liquid speed controller. The interior memory device is used to store program order and operation capacity therapeutic decision program in central processor and the record of patient capacity treatment. The central processor takes relative capacity therapeutic decision program from interior memory device according input patient information from keyboard device, makes patient initial capacity therapeutic program, carries out the capacity therapeutic program according to chosen working mode by doctors, feedbacks and moderates capacity therapeutic program according to sent patient physiological parameter from monitor and stores the capacity treatment record into interior memory device. The central processor also monitors and moderates transfusion speed according to got confirmed transfusion speed.
Owner:李崎 +1

Composite corrugated steel web box girder and construction technology thereof

The invention discloses a composite corrugated steel web box girder and a construction technology of the composite corrugated steel web box girder. The composite corrugated steel web box girder comprises a bottom flange plate, a top flange plate and two corrugated steel webs which are symmetrically supported between the bottom flange plate and the top flange plate. A prestress system is arranged in the bottom flange plate and comprises a middle prestress structure and two side prestress structures. The construction technology of the composite corrugated steel web box girder comprises the steps of (1) arranging and installing the prestress system and the corrugated steel webs; (2) constructing the bottom flange plate, wherein the construction of the bottom flange plate comprises the steps that firstly, pouring of concrete in the middle of a part of sections of the bottom flange plate and primary prestress tension are conducted, and secondly, pouring of concrete in the middle of the remaining sections of the bottom flange plate and secondary prestress tension are conducted; (3) constructing the top flange plate before construction of the bottom flange plate or in the process of construction of the bottom flange plate or after construction of the bottom flange plate. According to the composite corrugated steel web box girder and the construction technology of the composite corrugated steel web box girder, the design is reasonable, construction is convenient, the constructed and formed composite corrugated steel web box girder is reasonably stressed and good in use effect, and multiple kinds of problems of an existing concrete box girder can be solved.
Owner:XIAN HIGHWAY INST +2

Automatic generation method for NBA competition news

ActiveCN106407343AHigh rate of falsehoodIncrease the real rateSpecial data processing applicationsWeb siteBroadcasting
The invention relates to an automatic generation method for NBA competition news. The automatic generation method comprises the following steps of 1) analyzing and storing contents of websites, and extracting basic information of competitions; 2) performing preprocessing on multiple pieces of live text broadcasting information of one section to obtain a live text broadcasting information set, including score information, of the section; 3) dividing the live text broadcasting information set of the section into three data blocks; 4) extracting important information from each data block separated in the step 3); 5) establishing a template for each data block, and filling the template with the basic information and the important information; and 6) repeatedly executing the steps 2) to 5) until the templates of all the sections are all filled with the basic information and the important information. By adoption of the automatic generation method, actual and vivid NBA competition news can be generated, so that working load of pressman can be greatly reduced; the working efficiency of the pressman is improved; and the automatic generation method can well satisfy requirement of actual applications.
Owner:CAPITAL NORMAL UNIVERSITY +1

Electrical equipment insulation test simulation training holographic teacher system based on ring screen interaction

The invention discloses an electrical equipment insulation test simulation training holographic teacher system based on ring screen interaction. The holographic teacher system is a holographic projection interactive system based on a holographic projection technology and a virtual host technology; a holographic teacher portrait model is built by a three-dimensional animation, a human-computer interaction infrared sensing device, holographic display and a projector back projection technology, so that the holographic teacher portrait model has the functions of automatic greeting and teacher teaching; the problems that students have larger cognitive loads for a learning environment and the training effect is reduced because an electrical equipment test simulation training system is lack of guidance and huge in training information amount in the prior art are solved; and the problems that the workload of teachers is not liberated due to the existence of the virtual simulation training system, and the teachers also cannot quickly inspect the training effect of each student are solved.
Owner:GUIZHOU POWER GRID CO LTD

Bird robot for driving birds over airport

The invention relates to a bird robot for driving birds over an airport. The power source of the bird robot is rechargeable batteries. The power source is switched on, a motor rotates, wings swing up and down to rotate wing driving elements to act, a left wing and a right wing of the bird robot are driven to simultaneously swing up and down, the connection on which the wings swing up and down is operated by a body rotating driving element, a body internal element of the bird robot is driven to rotate clockwise, legs and feet moving driving elements of the bird robot are linked to act, and then legs and feet of the bird robot can move ahead in a left-and-right alternative manner; and a triangular triggering element of a head nodding driving element is in contact with a member to be contacted above the triangular triggering element at intervals, so that the head of the bird robot nods at intervals. The bird robot provided by the invention has a large wing swinging amplitude; and when the bird robot flies, related gears can be protected from being damaged depending on clutching of one-way clutch gears. In addition, the bird robot is remotely controlled through a remote controller by controlling personnel on the ground to drive the birds over the airport.
Owner:HEFEI AIRWREN AUTOMATIC EQUIP CO LTD

Children vision detector

The invention discloses a children vision detector. A driving module is arranged in a box body of the children vision detector and is an electronic chip for storage and output, a panel is fixedly arranged in front of the box body, an electronic display screen is fixedly arranged on the top of the box body, loudspeakers are arranged on two sides of the box body, and a switch is fixedly arranged outside the box body. The children vision detector is vivid in image and capable of stimulating the interests and curious psychology of children and smoothly detecting the vision of the children.
Owner:BICON PHARMA JIANGSU

Wallpaper with hand-painting effect and manufacturing process of wallpaper

InactiveCN103483910AAvoid color distortionWith the effect of hand paintingCovering/liningsInksWater basedAcrylic resin
The invention discloses wallpaper with a hand-painting effect. The wallpaper comprises a bottom layer, an underpainting layer and a pattern layer, wherein the underpainting layer is formed on the bottom layer; the pattern layer is formed on the underpainting layer and formed by printing ink; and the printing ink is formed by adding organic coloring pigments to water-base resin, and the water-base resin comprises components in parts by weight as follows: 100 parts of acrylic resin, 20-100 parts of titanium dioxide, 10-100 parts of barium sulfate, 1-10 parts of a thickening agent, 1-5 parts of a drying rate conditioning agent, 0.1-2 parts of a defoaming agent and 1-5 parts of matte powder. According to the wallpaper, the printing ink used in the pattern layer is formed by adding the organic coloring pigments into the water-base resin, and the water-base resin is prepared with from proper raw materials, so that when the pattern layer is formed by the printing ink, pattern color distortion caused by secondary color and composite color problems during printing can be avoided, partial pattern surfaces are smooth and fine, the wallpaper is vividly and has the hand-painting effect, patterns can be formed through industrial production such as printing, the production efficiency is high, and the labor cost is low.
Owner:GUANGDONG YULAN GRP

High-gloss high-weather-resistant acrylic acid paint

The invention provides high-gloss high-weather-resistant acrylic acid paint and belongs to the technical field of paint. The paint comprises, by weight, 50-65% of acrylic resin, 3-5% of aldehyde ketone resin, 3-5% of chlorcosane, 3-20% of pigment, 5-10% of extender pigment, 5-8% of glass flake powder, 0.1-0.3% of flatting agents, 0.2-0.5% of dispersants, 0.5-1% of anti-settling agents and 10-20% mixed solvent. Toluol, xylene, butyl ester, ethyl ester, butanone, methyl isobutyl ketone (MIBK), 2-ethoxyethyl acetate (CAC), ethylene glycol monobutyl, dibasic ester (DBE), butanol, isopropanol and ethanol are mixed in any proportion to form the mixed solvent. The paint has quick drying, high gloss, leveling property, fullness, weather resistance, vividness and anti-corrosive resistance. The paint has good adhesive force for all types of metal elements and all types of primer.
Owner:JIANGSU HUAXIA PAINT MAKING

A method and a device for displaying a standard operation flow in a server production process

The invention discloses a method for displaying a standard operation flow in a server production process, which comprises the following steps: obtaining a model number of a server to be assembled; Searching a standard operation flow video file set of the model server generated in advance, wherein the standard operation flow video file set includes installation video files of various accessories ofthe model server; Receiving an input device code of an accessory of a server to be assembled; calling the installation video file corresponding to the accessories in the standard operation flow videofile set for playback and display. The application adopts the mode of dynamic video to make the demonstration of the server assembly production process vivid, simple and intuitive, clear in organization, convenient for operators to understand and remember, greatly reducing the rework rate of the installation error, and effectively improving the assembly production efficiency. The invention also discloses a display device, a device and a computer-readable storage medium of a standard operation flow in the production process of a server, which also has the above-mentioned beneficial effects.
Owner:ZHENGZHOU YUNHAI INFORMATION TECH CO LTD

3D entity face matrix self-generating projection deduction device

The invention discloses a 3D entity face matrix self-generating projection deduction device. The device comprises an equipment support, a positioning frame is arranged at the front end of the equipment support, a 3D virtual face imaging device is installed on the positioning frame, and a projection device is arranged at the front end of the 3D virtual face imaging device; the 3D virtual face imaging device is connected with a data processing device, a streaming media communication device and an audio playing device are installed on the data processing device, and the 3D virtual face imaging device, the projection device, the data processing device, the streaming media communication device and the audio playing equipment are connected with an energy supply device through an energy supply bus. Therefore, a 3D virtual face can be generated in real time and fit with the face shape and appearance of an audience, and the customized display requirement can be met. A power rod is used for participation, and the facial expression and shape are vivid. Different from traditional print media display, the three-dimensional face shape is achieved, and no display dead corners exist. The device issimple in overall structure and easy to implement and maintain.
Owner:苏州数艺网络科技有限公司

Method for building grid surface by organism point clouds

The invention discloses a method for building a grid by organism point clouds. By the aid of the method, reconstruction quality is improved, reconstruction is accelerated, and the reconstruction process is more efficient. The method includes the steps: performing Delaunay triangulation for point cloud data to obtain triangles with arbitrary adjacent boundaries; dividing a region to obtain different growing regions and determining the growing direction of each growing region; selecting a triangle at a center in each growing region as a seed triangle, placing the seed triangles into a set T1 and placing the boundaries of the seed triangles into a set E; placing triangles with adjacent sides of the seed triangles into a set T2 and replacing elements in the set E with boundaries of elements in the set T2; placing triangles with adjacent sides of the elements in the set T2 into the set T3; comparing an included angle between a mass center connecting line of each element in the T1 and each element in the T3, and the growing direction; adding triangles with the smallest included angle and triangles with the largest included angle into a reconstruction grid surface; and replacing the elements in the T1 into the elements in the T2 and repeating the steps until reconstruction of the whole grid surface is finished.
Owner:王曦

Corrugated steel web combination ribbed beam and construction process thereof

The invention discloses a corrugated steel web combination ribbed beam and a construction process of the corrugated steel web combination ribbed beam. The corrugated steel web combination ribbed beam comprises bottom flange plates, top flange plates and corrugated steel webs, wherein the corrugated steel webs are arranged between the bottom flange plates and the top flange plates in a supporting mode. A prestress system is laid in each bottom flange plate and comprises a middle prestress structure and two side prestress structures. The construction process of the corrugated steel web combination ribbed beam comprises the following steps: firstly, the prestress systems and the corrugated steel webs are laid and installed; secondly, the bottom flange plates are constructed, wherein according to the step 201, concrete is poured into the middle of a segment of each bottom flange plate, and primary prestress tensioning is conducted; according to the step 202, the concrete is poured into the rest of each bottom flange plate, and secondary prestress tensioning is conducted; the top flange plates are constructed before the bottom flange plates are constructed or when the bottom flange plates are constructed or after construction of the bottom flange plates is completed. According to the corrugated steel web combination ribbed beam and the construction process of the corrugated steel web combination ribbed beam, the design is reasonable, construction is convenient, and the corrugated steel web combination ribbed beam which is constructed and formed is reasonable in stress, good in usage effect and capable of solving various problems of an existing concrete ribbed beam.
Owner:HUNAN UNIV +2

Method and device for setting interactive information of interactive television system

The invention discloses a method and a device for setting interactive information of an interactive television system, and aims to attract a user to participate in watching and interactions of a television-played video by referring to functions of a mobile terminal. The method comprises the following steps: acquiring a category of a television program; and configuring the interactive information for the television program according to the category of the television program. According to the method and the device, the interactive information is determined by acquisition of the category of the television program and an amount of pre-configured interactive information, and display formats and decorative images of interactive information of different properties are pre-designed for the interactive information, so that the interactive information is generated more rapidly, and a higher utilization ratio is achieved. Audience of the television program can participate in interactions of the television program during playing of the video on a television by using a user terminal through the interactive information; the user is attracted to participate in the watching and interactions of the television-played video; an audience rating of the television program is increased; and the participation interactivity and visual experience of the user are enhanced.
Owner:TVM BEIJING TECH

Polyurethane artificial flowers and production method thereof

The invention relates to the field of artificial plant technology, in particular to polyurethane artificial flowers and a production method thereof; the artificial flowers comprises blooms, stamens, flower poles and flower leaves which are all prepared by the following raw materials by weight percent: 41%-57% of polyether polyol, 1%-5% of amines catalyst, 1%-5% of crosslinking agent, 1% of foam stabilizer, 10% of foaming agent, 25%-30% of isocyanate, 2.5%-4% of anti-yellowing additive and 2.5%-4% of antioxidant through the following steps as follows: proportioning, pouring materials, closing dies, coloring, cutting and assembling; the preparation method is simple, the prepared polyurethane artificial flowers has the advantages of bright colors, good anti-buckling performance, difficult distortion, difficult yellow discolouration for putting for a long time, vivid image and lifelike feeling.
Owner:东莞同昌人造花工艺有限公司

Device for observing coriolis force and observation method

InactiveCN102063827ALess affected by Coriolis forceIncrease speedEducational modelsTransfer switchReducer
The invention relates to a device for observing coriolis force and an observation method. The device comprises a basin, a tray, a tray holder, a support frame, a water spray pipe, a water outlet pipe, a water return pipe, a pipe joint, a sleeve, a shaft sleeve, a spindle, fillers, a sealing ring, an upper filler pressure cover, a lower filler pressure cover, a water pump, a motor, a large belt pulley, a small belt pulley, a panel, a water pipe, a rotary reducer, a capacitor, a reactor, a transfer switch and the like. The observation method comprises the following steps of: making a basin midline and a rotational center mark, connecting a power supply of the water pump to pump water, and observing the track phenomenon of a water line formed by the water sprayed through a water spray hole; connecting a power supply of the motor to enable the basin to rotate, selecting a rotational speed, a clockwise rotational direction and an anticlockwise rotational direction, and observing the track deflection phenomenon of the water line in a rotating reference system; and when the basin has much stored water, disconnecting the power supply, and draining the water back to a water tank. The method is intuitive in observation and can be used for knowing and researching the coriolis effect and the coriolis force through the track deflection phenomenon of the water line in the rotating referencesystem.
Owner:CHONGQING UNIV

System enabling demonstration file to have interactive function and method thereof

The invention provides a system enabling a demonstration file to have an interactive function. The demonstration file is a PPT, picture or dynamic video file. The system comprises a setting module and an interactive application module. The setting module is used for setting the transparent button coordinate graph of an underlying frame and setting replacing time of a transparent button. The interactive application module is used for loading media information of a link, a jump page or an executive program for the transparent button of each underlying frame according to parameters set by the setting module. According to the system, a stream media file of one-way information is enabled to have a two-way information communication function; an accepter can feed back information and demands of the accepter; the system is the change of the information communication mode; and the system has the characteristics of being easy to operate and easy to realize.
Owner:李毅鸥

Commodity raffle operation system and method

PendingCN106846030ARich entertainmentIncrease the means of promotionMarketingData synchronizationServer-side
The invention belongs to the technical field of computers, and provides a commodity raffle operation system and method. The system comprises a customer request unit, an order synchronous judgement unit, a server side, an admission ticket information statistical judgement unit, a commodity order management processing unit and winning processing unit, wherein the customer request unit is used for submitting a commodity information request and generating a corresponding order; the order synchronous judgement unit is used for carrying out a synchronous processing flow with a list of the server side; the server side is used for processing the commodity information and sending the commodity information to the admission ticket information statistical judgement unit to process; the admission ticket information statistical judgement unit is used for distributing a corresponding admission ticket amount according to an order amount; the winning processing unit is used for automatically carrying out raffle on distributed admission tickets and announcing won admission tickets; and the commodity order management processing unit is used for editing and generating commodity information display data and sending the commodity information display data to the server side. The system provided by the invention has the advantages of enriching the entertainment of shopping malls, increasing the popularization ways of the shopping malls, ensuring the consistency of data as two data synchronization parts are adopted, being vivid through display by adoption of dream city raffle, and utilizing the direct popularization of products.
Owner:宁波圆形网络科技有限公司

Artificial plant with realistic hand feeling and method for producing the same

The invention pertains to the field of artificial plant, especially relates to an artificial plant having real hand feeling. The artificial plant includes hard pieces of stems and soft pieces of petals or leaves, wherein the soft pieces comprises a cloth substrate and a outer rubber layer coated outside the cloth substrate. The invention is not only simple in construction, bright in color, but also has advantages of bending resistance, long life or the like, and especially vivid appearance, real hand feeling.
Owner:东莞同昌人造花工艺有限公司

Method for making pearl embroidered handicraft picture and pearl embroidered handicraft picture

The present invention relates to handicraft, and is especially one kind of bead embroidery picture and its making process. The making process of the bead embroidery picture includes the following steps: spraying and painting background pattern and auxiliary pattern on the gauze as the base material; local treating through embroidering with glass beads, paillett and bead pipe to make bridge, suspension, etc; molding partial scenes and embedding into the picture; local building up and masking; spraying sand; and framing. The bead embroidery picture is used as indoor decoration.
Owner:胡晨光

Bamboo shoot painting and method for making same

The invention discloses a bamboo shoot picture. In the invention bamboo shoot leaf is bonded on animal model and bonded animal model is matched with root seat to constitute stereo bamboo shoot picture. Or bonded animal or plant model is bonded on veneer or advertisement board to constitute plane bamboo shoot picture. The manufacturing method for bamboo shoot picture are washing, selecting and cutting bamboo shoot leaf; boiling or fumigating bamboo shoot leaf, washing and drying; coloring; model preparation; bonding bamboo shoot leaf; assembling frame and packaging. The bamboo shoot picture manufactured by the method mentioned above is provided with realer sculpt, more vivid image and brighter color.
Owner:胡雄贵

Root sculpture manufacturing method

The invention discloses a method for making a root carving, which includes material selection, cleaning, modeling, carving, polishing, waxing, and coloring. Vivid; the waxing process can not only prevent moisture and water, but also effectively prevent the root carving from cracking and deformation; prolong its storage period.
Owner:凌双妹

A character processing method and terminal

The invention discloses a character processing method and a terminal, belonging to the field of education, which can better carry out word learning in a way of deepening memory. The method comprises the following steps: obtaining a character identifier indicating a character to be processed; Determining an object to be displayed corresponding to the character identifier, the object to be displayedcomprising a character to be displayed and an image to be displayed; Superimposing the character to be displayed and the image to be displayed to form a character result corresponding to the character identification; displaying a result of the text on the display interface. This application is for learning words for young children.
Owner:李春宾

Color demonstration method and experiment apparatus

The invention relates to a color demonstration method and experiment apparatus. The color demonstration method and experiment apparatus is characterized by consisting of a power supply, a lead wire, potentiometers, a red LED lamp, a green LED lamp, a blue LED lamp, a demonstration pattern and a standard white plate. Colors of light of the red LED lamp, the green LED lamp and the blue LED lamp are taken as three primary colors, the demonstration pattern is placed in front of the corresponding LED lamp, the light is irradiated on the standard white plate, through adjusting the potentiometers, the proportions of red, green and blue light irradiated on the standard white plate can be adjusted, and thus the color of the demonstration pattern on the standard white plate and the background color are changed. The color demonstration method and experiment apparatus can serve as a physics demonstration experiment instrument and be applied to popular science education and the like.
Owner:HUAIYIN INSTITUTE OF TECHNOLOGY
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