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47results about How to "Promote production development" patented technology

Abnormal remote sensing information extraction method and device based on spatial data set analysis

InactiveCN109961087AThe distribution of abnormalities is smallRapid responseScene recognitionFeature vectorData set
The invention provides an abnormal remote sensing information extraction method and device based on spatial data set analysis. The method comprises the following steps of: step 1, calculating a feature vector and a feature value of obtained remote sensing image data by adopting a spatial data set analysis mode according to the characteristics of electron abnormity and group abnormity, and carryingout data segmentation according to the feature value and the feature vector; step 2, conducting abnormal information extraction on the segmented data through a principal component analysis method, and conducting abnormal information cutting and verification; and step 3, in combination with a false color image which is formed by waveband selection and synthesis of remote sensing image data, carrying out superposition processing on grids and vectors by using coordinate layering, and then outputting a remote sensing abnormal image which is suitable for human eye observation. According to the method, the abnormal distribution range obtained by adopting a spatial data set analysis-based electronic abnormity and group abnormity extraction technology is small, the investigation pertinence on oredeposit in different landscape areas is high, ore finding target areas can be optimized more quickly and accurately, and the abnormal extraction efficiency is improved.
Owner:INST OF MINERAL RESOURCES CHINESE ACAD OF GEOLOGICAL SCI

Method and device for extracting remote sensing information of mineralized alteration

The invention provides a mineralized alteration remote sensing information extraction method and device. The method comprises the following steps: first, obtaining remote sensing image data and usingmask technology to process and form basic data; 2, performing histogram calculation on that basic data in a selected area to determine the modeling data, extract abnormal information from the modelingdata by adopting the principal component analysis method, and sequentially cutting and verify the abnormal information by using a normal distribution method and a multiple linear regression method; Thirdly, according to the eigenvector algorithm extracted from the abnormal information, the eigenvector satisfying the check being obtained and mapped to the new abnormal information extracted in a large range as an extracting parameter, and then the new abnormal information is cut and output. This method can realize the striding alteration remote sensing anomaly extraction in different landscapeareas, which is beneficial to the quicker and more accurate selection of prospecting target areas, and can save time and manpower and material resources for mineral resources investigation.
Owner:INST OF MINERAL RESOURCES CHINESE ACAD OF GEOLOGICAL SCI

Rounding device for direct rounding of a square strip of an optical lens and method for direct rounding with rounding device

The invention discloses a rounding device for direct rounding of a square strip of an optical lens and a method for direct rounding with the rounding device. The rounding device comprises a grinding wheel, a feed rack and a guide pulley, wherein the guide pulley and the horizontal plane maintain an angle of inclination, the axial lines of the grinding wheel and the guide pulley form an included angle, and a pallet is mainly characterized by a widened support opening. The method for direct rounding is mainly characterized by comprising the following steps: roughly adjusting the angle of inclination alpha between the axial line of the guide pulley and the horizontal plane and the included angle beta between the axial lines of the grinding wheel and the guide pulley, so that one half of a work piece to be processed can enter a triangular area formed by the grinding wheel, the guide pulley and the pallet, then finely adjusting the feeding position of the grinding wheel, the angle of inclination alpha and the included angle beta, and finally carrying out normal rounding. The device has the advantages of simple structure, convenient and easy operation and the like. The method has the advantages of high working efficiency, good rounding quality and the like.
Owner:CHANGZHOU OPTICAL MATERIAL

Packaging robot for steel strip assembly line

ActiveCN103964017AAdapt to speed automaticallyIncrease productivityPackagingAssembly lineRobot
The invention relates to a packaging robot for a steel strip assembly line. The packaging robot comprises a machine frame and a steel strip, wherein the steel strip is arranged on the upper side of the machine frame and transversely penetrates through the machine frame; a counting and separating device, a queuing and collating device, a bag-taking device, a clamping device and a grabbing device are sequentially arranged on the machine frame; the machine frame is located on one side of the steel strip and a bag box is arranged in a position adjacent to the clamping device; the bag-taking device can traverse between the bag box and the clamping device; the grabbing device is arranged above the steel strip; the grabbing device can traverse between the queuing and collate device and the clamping device. According to the invention, the packaging robot is adopted to replace manual packaging; the packaging robot can automatically adapt to the speed of the steel strip assembly line; the packaging and counting are accurate and the packaging is uniform; moreover, the production efficiency of factories, the finished product ratio, as well as the accuracy of measurement can be further greatly improved. Therefore, the production development of enterprises can be promoted.
Owner:张家港市瑞昌智能机器系统有限公司

A queuing arrangement

The invention relates to a queuing arrangement device. The queuing arrangement device comprises a main L-shaped board, an auxiliary L-shaped board, a guide rail board, an air cylinder, a baffle, a sensor board, photoelectric sensors, a bent board, a double-shaft cylinder and a jacking and clamping board. The main L-shaped board and the auxiliary L-shaped board are fixedly arranged on the same horizontal plane, and a certain gap is reserved between the main L-shaped board and the auxiliary L-shaped board. The guide rail board is fixed to the side in the axial direction of the main L-shaped board, and the side in the radial direction of the main L-shaped board is connected with the air cylinder. A telescopic rod of the air cylinder is connected with the baffle, and the baffle can move on the guide rail board in the axial direction. The sensor board is fixedly arranged at the top end of the auxiliary L-shaped board. The sensor board and the guide rail board are respectively provided with one photoelectric sensor at the positions in the same plane. The bent board is fixedly arranged on the lower side of the main L-shaped board and the auxiliary L-shaped board. The double-shaft cylinder is fixed to the side in the radial direction of the bent board. The jacking and clamping board is connected to a jacking rod of the double-shaft cylinder and arranged in the gap reserved between the main L-shaped board and the auxiliary L-shaped board. The queuing arrangement device is simple in structure and low in manufacturing cost, and production development of enterprises is facilitated.
Owner:张家港市瑞昌智能机器系统有限公司

Method for preparing titanium carbide two-dimensional nanosheets by high-temperature vulcanization heat treatment method

The invention discloses a method for preparing titanium carbide two-dimensional nanosheets by a high-temperature vulcanization heat treatment method, which comprises the following steps of S1, puttingsublimed sulfur and titanium sulfur carbon powder into a mortar, and sufficiently grinding at room temperature to sufficiently and uniformly mix, S2, after grinding is finished, pressing the evenly-mixed raw material powder into a wafer in a dry mode, and sealing the wafer in a vacuum quartz tube, S3, placing the quartz tube in a heat treatment furnace to be heated to different temperatures for heat preservation, reducing the temperature to the room temperature after reaction, and acquiring a sulfur powder and titanium carbide mixture material in the quartz tube, and S4, dissolving sulfur powder with carbon disulfide liquid, filtering, and washing with water to obtain the single-phase black titanium carbide material. According to the preparation method, a new simple way is provided for preparation of the titanium carbide two-dimensional nanosheet material, so that production and development of the titanium carbide two-dimensional nanosheet material are promoted, and compared with preparation of the two-dimensional nanosheet material through HF acid etching, the method has the advantages of being free of pollution, capable of achieving batch production easily, low in cost and the like.
Owner:郑州伯利森新材料科技有限公司

Method for interplanting sugarcane with corn

A method for interplanting sugarcanes with corns uses the growth vigor difference of the two crops in the early stage of the spring, so corn breed of dwarf stem, precocity, thick planting, high-quality, high-yield and strong stress resistance is selected; the corn can be sowed in the first and middle ten days of February every year, and reasonable interplanting specifications are employed so as to solve the problems that high-stem crop cannot be interplanted with high-stem crop, thus improving cultivated land yield in per unit area, and promoting grain production development.
Owner:郑德剑

Queuing arrangement device

The invention relates to a queuing arrangement device. The queuing arrangement device comprises a main L-shaped board, an auxiliary L-shaped board, a guide rail board, an air cylinder, a baffle, a sensor board, photoelectric sensors, a bent board, a double-shaft cylinder and a jacking and clamping board. The main L-shaped board and the auxiliary L-shaped board are fixedly arranged on the same horizontal plane, and a certain gap is reserved between the main L-shaped board and the auxiliary L-shaped board. The guide rail board is fixed to the side in the axial direction of the main L-shaped board, and the side in the radial direction of the main L-shaped board is connected with the air cylinder. A telescopic rod of the air cylinder is connected with the baffle, and the baffle can move on the guide rail board in the axial direction. The sensor board is fixedly arranged at the top end of the auxiliary L-shaped board. The sensor board and the guide rail board are respectively provided with one photoelectric sensor at the positions in the same plane. The bent board is fixedly arranged on the lower side of the main L-shaped board and the auxiliary L-shaped board. The double-shaft cylinder is fixed to the side in the radial direction of the bent board. The jacking and clamping board is connected to a jacking rod of the double-shaft cylinder and arranged in the gap reserved between the main L-shaped board and the auxiliary L-shaped board. The queuing arrangement device is simple in structure and low in manufacturing cost, and production development of enterprises is facilitated.
Owner:张家港市瑞昌智能机器系统有限公司

Technical management system

The invention discloses a technical management system. The system comprises an enterprise-level management subsystem and a project-level management subsystem, wherein the enterprise-level management subsystem and the project-level management subsystem perform mutual information feedback through information flow; the enterprise-level management subsystem comprises a financial management module, a quality control module, a safety control module, a contract management module, a speed control module, a human resource management module and other management modules; the objective of the project-level management subsystem is supposed to obey the general objective of an enterprise management system; and the functions of all subsystems are not in parallel, wherein one subsystem serves as the centerfor achieving the general objective and plays a dominant role. According to the technical management system, enterprise management is regarded as one system, a systematic analysis method can be adopted to comprehensively study all professional management items of an enterprise, internal conditions and external environments as well as quantitative analysis and qualitative analysis of production operation activities are organically combined, an optimal scheme is selected, economic benefit is increased, and production development is promoted.
Owner:JILIN TEACHERS INST OF ENG & TECH

A method and apparatus for extracting cream and salt information from remote sensing image

ActiveCN109145881AAccurate extractionExploration is highly targetedScene recognitionEngineeringOrthogonal transformation
The invention provides a method and a device for extracting paste salt information from remote sensing images. The method comprises the following steps: 1, obtaining remote sensing image data and processing to form basic data by using a mask technology; 2, carrying out histogram calculation processing on the basic data in the selected area to determine the selected data, extracting the abnormal information of the groups from the selected data by adopting the first-order orthogonal transformation method, and cutting and checking the abnormal information; 3, obtaining the abnormal information ofgypsum salt on the basis of the abnormal information of the group and the multi-stage driving orthogonal transformation iterative technology, to judge and process the abnormal information of the gypsum salt so as to meet the calibration requirements, and then to cut and output the abnormal information of the gypsum salt. The method can obtain more accurate gypsum-salt anomaly information and restrain non-gypsum-salt anomaly information, which is favorable for faster and more accurate selection of prospecting target area, and can save time and manpower and material resources for mineral resources investigation.
Owner:INST OF MINERAL RESOURCES CHINESE ACAD OF GEOLOGICAL SCI

Preparation method of compound with anti-tumor effect

The invention relates to the field of pharmacy, and particularly relates to a preparation method of a compound with an anti-tumor effect. The compound is urolithin B, and comprises preparation of urolithin B and purification of urolithin B. The preparation of urolithin B comprises the following steps: carrying out esterification reaction on o-bromobenzoic acid and resorcinol under the conditions of sodium hydroxide and heating, and promoting formation of a carbon-carbon single bond under the heating condition by using copper sulfate as a catalyst to obtain the urolithin B. According to purification of the urolithin B, inorganic impurities are separated out firstly through multiple times of washing and multiple times of suction filtration, then organic impurities are separated out, purification is conducted step by step, and finally the purity of the obtained artificially synthesized urolithin B is very high. The urolithin B obtained through the preparation method and purification is high in yield, short in consumed time, high in purification degree and simple and convenient in equipment. The method changes the current situation, promotes the production and development of the urolithin B, is suitable for industrial large-scale production, and brings economic benefits to enterprises.
Owner:韦忠友

Production process of non-stick pan

The invention discloses a production process of a non-stick pan. The production process comprises the following steps of S1, silk-screen printing, S2, etching, S3, pattern spraying, S4, grinding, S5,stretching, S6, edge turning and S7, polishing. The production process of silk-screen printing, etching, pattern spraying, grinding, stretching, edge turning and polishing is adopted, the machining efficiency is greatly improved, the cookware quality is more convenient to control in the production process by reasonably adjusting the production procedure, the machining yield is guaranteed, and production and development of enterprises are facilitated.
Owner:鹤山市盈泓金属制品有限公司

Annular experimental device for simulating wheel-rail and bow-net contact high-frequency vibration state

The invention discloses an annular experimental device for simulating a wheel-rail and bow-net contact high-frequency vibration state. The annular experimental device comprises an annular rail which is horizontally arranged and is in smooth transition as a whole, wherein an experimental train is arranged on the annular rail; an annular traction device for dragging the experimental train is arranged in the center of the annular rail; the annular traction device is connected with the experimental train through a rotating arm and a coupler; the experimental train moves along the annular rail under the action of the annular traction device; the experimental train comprises a train body, a bogie, a wheel pair and a pantograph; the pantograph is in contact with a cable network arranged above theannular rail; a bogie traction motor for driving the wheel pair is mounted on the bogie; and an output shaft of the bogie traction motor is connected with the wheel pair. According to the annular experimental device, a creeping phenomenon caused by train operation is simulated through two sets of power systems, namely the annular traction device and the bogie traction motor, and the wheel-rail contact state is really simulated; and compared with a complete simulation scene, the annular experimental device has the advantages that the simulation condition is greatly reduced, the simulation costis reduced, and the application prospect is good.
Owner:SHANGHAI UNIV OF ENG SCI

Turnover feeding system of capacitor fixing agent

A turnover feeding system of a capacitor fixing agent comprises a machine base, guide shafts, a fixing agent storage turnover assembly, step type guide shafts, a chain lifting assembly, a turnover limiting assembly, limiting lantern rings and a top plate. The machine base is used for being fixedly provided with the guide shafts, the step type guide shafts and the chain lifting assembly. The fixing agent storage turnover assembly is used for storing the fixing agent and is driven by the chain lifting assembly to move up and down, and turnover discharging is achieved under the action of the turnover limiting assembly. The limiting lantern rings are used for achieving limiting on the turnover limiting assembly. The top plate is used for being provided with an upper bearing pedestal mounting plate, and the lower end of the top plate is connected with the limiting lantern rings and is locked with the guide shafts and the step type guide shafts through nuts. The turnover feeding system is reasonable in structure and convenient to use, automatic turnover feeding of the capacitor fixing agent can be achieved, and the production efficiency can be improved.
Owner:NANTONG HICON ELECTRONICS

Automatic winding control system for wide lead tape production line

The invention discloses an automatic winding control system for a wide lead tape production line. The automatic winding control system for the wide lead tape production line is arranged behind a tape feed device and comprises a PLC (programmable logic controller) control system, a winding device and a buffer mechanism arranged between the tape feed device and the winding device, the winding device is used for receiving lead tapes fed by the tape feed device, and the PLC control system judges tension change of the lead tapes by monitoring the state of the buffer mechanism and controls the winding speed of the winding device according to judging result so as to enable the tension of the lead tapes to be within an acceptable range. The buffer mechanism is composed of parts such as an angle transducer, supporting plates and a cylinder and can cooperate to monitor torque current and set automatic switching control so as to more accurately control tension and enable the tension to be within the acceptable range, thus overstretch or pull cut and the like can be avoided, and lead tape quality is guaranteed. Besides, the automatic winding control system for the wide lead tape production line is less in input and extremely short in modification and production cycles.
Owner:JIANGSU SANHUAN IND HLDG CO LTD

Straw composite nutrient soil and manufacturing method thereof

The present invention relates to a straw compound nutrient soil, which comprises fermented and decomposed organic matter base materials such as corn stalks and furnace ash and / or sandy soil, the weight ratio of which is 5:1 to 1:4. The nutrient soil is made of such as corn stalks. Straw fermenting and maturing methods such as straw fermenting and maturing organic matter base materials are mixed with furnace ash and / or sandy soil. The straw compound nutrient soil is rich in nutrients, rich in nitrogen, phosphorus, potassium, medium and trace elements and organic matter. Loose soil, good ventilation and drainage, easy to manufacture, low investment and low cost, good quality green ornamental plants and flower cultivation, and green and environmentally friendly nutritious soil for vegetable and fruit cultivation.
Owner:蒋华

Clamping device

The invention relates to a clamping device. The clamping device comprises a whole plate, a fixed clamping jaw, an adjustable bracket, a pushing and holding plate and a movable clamping jaw, wherein the fixed clamping jaw is fixedly arranged on one side of the whole plate, and the adjustable bracket is arranged on the other side of the whole plate and can move relative to the fixed clamping jaw in the length direction of the whole plate; an executing mechanism is fixedly arranged on the upper side of the adjustable bracket; the cylinder part of the executing mechanism is connected with the pushing and holding plate through first hexagon socket head cap screws; an expansion rod part of the executing mechanism is fixed with the movable clamping jaw through a second hexagon socket head cap screw, and the movable clamping jaw is arranged on the lower side of the pushing and holding plate; separation sleeves are arranged on the screw parts of the first hexagon socket head cap screws, and are arranged between the executing mechanism and the pushing and holding plate; the executing mechanism is fixedly connected with the adjustable bracket through a third hexagon socket head cap screw. The clamping device disclosed by the invention has the advantages of simple structure and low manufacturing cost, and is favor of the production and the development of enterprises. The clamping device is used for automatic grabbing and mounting of hair pins, and can operate stably and reliably.
Owner:张家港市瑞昌智能机器系统有限公司

Production method of green tea

The invention mainly discloses a production method of green tea. Fresh leaves of all-round high-quality tea making varieties of national level tea trees, namely Lingyun pekoe tea, are used as raw materials, and through a series of processing and production method steps of tedding, fixation, rolling, baking and the like, new green tea products are processed. The new varieties of the deeply-processed Lingyun pekoe tea are enriched, the product quality of green tea is improved, upgrading of a traditional processing technology of green tea products is accelerated and promoted, and the processing scientific and technological content of new products is increased. The green tea product has the features of being tender green in shape, tender green and bright in liquor color, and delicately-fragrant, the fragrance lasts long, the mouth feel is fresh, mellow and soft, the green tea is tender, refreshing and fresh, the base color is bright and the buds are obvious, and the green tea is deeply loved by vast consumers. Besides, the economic and social benefits of tea leaves can be greatly increased after the technique is implemented, the progress of processing technologies of enterprises is greatly promoted, the production and the development are facilitated, the economic returns of tea growers and tea leaf manufacturing enterprises are increased, and the production method can well provide service for local economic construction.
Owner:广西正道茶业有限公司

Method for cultivating high-lint and high-quality cotton variety

The invention discloses a method for cultivating high-quality, high-quality cotton varieties. A cotton variety (line) with high-quality, high-yield, and pest-resistant cotton is selected as the female parent, and the cotton variety (line) with a clothing content of about 43% and excellent comprehensiveness As the male parent, the high-cloth cotton variety (line) was used as the recurrent parent; the parents were paired and crossed, and the F with stable traits was selected. 1 A heterozygous population was obtained by recrossing the recurrent parent with a high-yield score; the heterozygous population was self-crossed to obtain F 2 F 3 to F 8 generation, and combined with southern multiplication plus generation to increase the pressure of spatio-temporal selection and speed up the breeding of varieties. The bred cotton varieties are high-yielding, high-quality, disease-resistant, and high-yielding, solving the technical problems of combining richness, resistance, and quality of cotton varieties, and having both long, fine and strong fiber quality, and promoting the progress of cotton technology and the development of cotton production in China.
Owner:SUQIAN AGRI SCI RES INST JIANGSU ACAD OF AGRI SCI

Pressure relief device

The invention discloses a pressure relief device which comprises a disk-shaped shell. The inner side wall of the top of the shell is provided with a ring-shaped groove; the shell is also provided with an air relief hole communicated with the ring-shaped groove; the inside of the ring-shaped groove is connected with a baffle by a spring; the diameter of the baffle is between the inner diameter and the outer diameter of the ring-shaped groove; and the thickness of the baffle is less than the width of the ring-shaped groove. The pressure relief device disclosed by the invention has a simple structure and is convenient to use; and as the gap between the ring-shaped groove in the shell and the baffle is regulated by the pressure applied to the baffle by the air pressure, the gravity of the baffle and the elastic pressure applied to the baffle by the spring according, not only the requirement on pressure relief can be effectively met, but also the effect of automatically regulating the pressure can be implemented and production development of enterprises is promoted.
Owner:SUZHOU MAIDER MACHINERY

Rubber internal mixer based on feeding structure

The invention discloses a rubber internal mixer based on a feeding structure, and relates to the technical field of internal mixers. The rubber internal mixer comprises a feeding box with the upper portion of an open structure and a storage box arranged in the open structure of the feeding box. The interior of the feeding box is divided into a material taking chamber and a material mixing chamber by a partition plate. A plurality of material blocking assemblies matched with a plurality of discharging openings are arranged in the material taking chamber side by side. A weighing assembly corresponding to the material blocking assemblies is arranged on the upper surface of the partition plate. A material taking assembly is arranged above the weighing assembly. According to the rubber internal mixer based on the feeding structure, any material blocking assembly is pushed through the material taking assembly, so that materials in a material storage groove corresponding to the material blocking assembly fall into the weighing assembly, the material taking assembly and the material blocking assemblies are reset after material taking is finished, meanwhile, the materials in the material taking assembly fall into the material mixing chamber through material conveying openings, and therefore quantitative material taking and feeding are achieved; and the working efficiency of the rubber internal mixer is effectively improved, and the rubber internal mixer has high market application value.
Owner:安徽瑞弗新材料有限公司

Excellent-quality cornu cervi pantotrichum wax sheet as well as preparation method and application thereof

The invention belongs to the technical field of traditional Chinese medicines, and particularly relates to an excellent-quality cornu cervi pantotrichum wax sheet as well as a preparation method and application thereof. According to the excellent-quality cornu cervi pantotrichum wax sheet as well as the preparation method and application thereof, a drying processing technology of cooling dehumidification with cool air and low-temperature water drainage on the cornu cervi pantotrichum is adopted, segmental processing treatment on the fresh cornu cervi pantotrichum is carried out, so that a drying processing condition of the cornu cervi pantotrichum is obviously improved, useful ingredients of the cornu cervi pantotrichum can be prevented from being lost to a maximum extent, and the qualityof the cornu cervi pantotrichum is relatively improved. The cornu cervi pantotrichum raw material of sika deer is rich in sources. After the implementation of the excellent-quality cornu cervi pantotrichum wax sheet as well as the preparation method and application thereof disclosed by the invention, massive fresh cornu cervi pantotrichum needs to be subjected to drying processing, so that breeding of the local sika deer as well as production and development of the cornu cervi pantotrichum raw materials are further promoted.
Owner:长春市宝鹿堂药业有限公司

Method for rapidly identifying fruiting potential of edible fungus strains

The invention discloses a method for rapidly identifying the fruiting potential of edible fungus strains. An extracting solution obtained after sawdust and bran water extraction serves as a culture medium and then is charged into a wild-mouth bottle or a triangular flask, heat-resisting sponge with the specification of 4 cm * 4 cm * 2 cm is put into the bottles, two strain blocks with the specifications of 1 cm * 1 cm are respectively inoculated in the central positions of the culture medium and the sponge surface after high-temperature sterilization, shaking cultivation is performed for 5 days, then standing cultivation is performed for 10-12 days, and it is observed that primordial or young fruiting bodies can be formed at sponge inoculation positions. The edible fungus strains can be rapidly identified by adopting the method, especially the fruiting potential of lignicolous edible fungus strains, and the method can be applied to identification of the fruiting potential of wild edible fungi, hybrid strains and introduced strains before large-scale cultivation and fruiting tests and has a great significance on the promotion of production and development of edible fungi.
Owner:NINGDE NORMAL UNIV

Multifunctional floating type crane

The invention discloses a multifunctional floating type crane. The multifunctional floating type crane comprises a floating pontoon deck track, a rotary table, a rotary table walking device, a crane operation chamber, a combined arm rest, a lifting mechanism, a revolution mechanism, an amplitude vibration mechanism and a walking mechanism, wherein the floating pontoon deck track is arranged at the gravity center region of the floating pontoon deck; the rotary table and the rotary table walking device are connected by a pin shaft; the rotary table walking device is arranged in the floating pontoon deck track; the crane operation chamber is arranged above the rotary table; the lifting mechanism is connected with the combined arm rest above the rotary table; the revolution mechanism is arranged below the rotary table; the amplitude variation mechanism is respectively connected with the rotary table and the combined arm rest; the walking mechanism is connected with the rotary table walking device. By the mode, compared with the traditional floating type crane, according to the multifunctional floating type crane, the central region of the floating pontoon deck is additionally provided with the floating pontoon deck track, so that the crane can walk back and forth; the operation range is expanded; the operation efficiency is improved greatly; convenience is brought to production development.
Owner:JIANGSU ZHENGDONG PORT MACHINERY MANUFACYURING

A radar and RFID-based automatic visa method and system for near-port fishing boats

ActiveCN105931170BSolve the problem of automatic identification of illegal activitiesSolve the automatic identification problemData processing applicationsCo-operative working arrangementsMarine engineeringRadar
The invention discloses a radar and RFID-based automatic visa method and system for near-port fishing boats. Multi-target radar scanning is used to obtain the pitch angle, horizontal angle and distance of the fishing boat, and the coordinate points of the fishing boat relative to the cloud platform are calculated to obtain all fishing boats in the port. At the same time, compared with the geographic location information of the fishing boats obtained by the RFID reader, the illegal fishing boats in the port can be found remotely; the system includes: a multi-target radar monitoring system, which is used to obtain the geographic location of all fishing boats in the port; Comparing the geographic location with the location of the fishing boat obtained by the RFID reader, alarming and uploading the illegal fishing boat; the RFID reader is used to obtain the GPS information of the fishing boat wirelessly; the fishing boat visa terminal is installed on the fishing boat and used to upload the fishing boat’s visa information. The invention can detect the port entry and exit behavior of illegal fishing boats through the real-time monitoring of radar images, and provides an important reference for port law enforcement.
Owner:DALIAN HAOYANG TECH DEV CO LTD

Low-melting-point chinlon thermofuse preparation equipment and process

The invention discloses low-melting-point chinlon thermofuse preparation equipment and process. The low-melting-point chinlon thermofuse preparation equipment comprises a thermofuse equipment body, wherein a shaping groove is fixedly formed in one side of the thermofuse equipment body; positioning frames are fixedly arranged at the two ends of the interior of the shaping groove correspondingly; first positioning rods are fixedly arranged at the two ends of the tops of the two positioning frames correspondingly; and first positioning blocks are arranged at one ends of the outer walls of the four first positioning rods in an interpenetration mode. According to the low-melting-point chinlon thermofuse preparation equipment and process provided by the invention, a thermofuse entering shaping liquid penetrates through the bottom end of a first positioning roller, and the first positioning roller stably and synchronously slides with the thermofuse through fixing of the first positioning rods and elastic deformation of springs, so that the thermofuse in the shaping groove is fully soaked and shaped, potential quality hazards such as adhesion and breakage of the thermofuse in the winding process are reduced, the cooling cost and the cooling time of the thermofuse are reduced, production development of the low-melting-point chinlon thermofuse is better facilitated, and the practicability of the low-melting-point chinlon thermofuse preparation equipment is improved.
Owner:界首市圣通无纺布有限公司

Wired earphone, wireless earphone, true wireless earphone, mask earphone and mobile phone

The invention discloses a wired earphone, a wireless earphone, a true wireless earphone, a mask earphone and a mobile phone, and belongs to the technical field of mobile phones and accessory electronic products thereof. According to the invention, the technical problem that people are eager to solve but fail to achieve success all the time is solved, that is, one mobile phone or earphone can speak with a small sound and the other party can obtain the normal or loud mobile phone call volume. And a signal amplification circuit is arranged between the microphone and the signal processing circuit. A one-out-of-two switch and / or a mask can be further included. And by considering the one-out-of-two switch, the use habits of the user according to different occasions are respected. According to the mask earphone, the distance between the earphone and the conversation of a user is shortened, hand holding or cheek clamping is not needed, calling and the like can be achieved without taking off the mask, mutual supporting in function is achieved, and positive effects are achieved; the device can be used in libraries, working without interfering with others, metros for privacy protection, hand pollution of doctors, take-out personnel, express delivery workers and the like; two hands are released, clients can be clearly contacted, and hard work is reduced; the market is huge, and the market prospect is good.
Owner:北京驰座汽车科技有限公司
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