baber/WOPTO huggingface dataset:
Patent WO-2020020130-A1 (WO)
Title: Light emitting device, optical detection system, optical detection device and optical detection method
Inventor: CHEN LU
IPC: G01B11/22
Filed: 2019-07-23
Abstract: A light emitting device, an optical detection system, an optical detection device and an optical detection method, the light emitting device comprising: a light source (01), and an aperture limiting unit (03) located on an emergent light path of the light source (01); the light source (01) is used to emit light; and the aperture limiting unit (03) is used to limit the aperture of light emitted by the light source (01) when a current detection area of an object to be tested (05) has a high aspect ratio structure so as to block a portion of light having a large included angle with the normal direction of the object to be tested (05), such that the light is incident on the current detection area of the object to be tested (05) along the normal direction of the object to be tested (05) or along a direction that forms a small angle with the normal direction of the object to be tested (05). Thus, the high aspect ratio structure of the current detection area may be effectively detected.
Patent WO-2020107906-A1 (WO)
Inventor: HUANG SHAOJIE
IPC: F04D29/70
Filed: 2019-07-23
Abstract: Disclosed is a fan, comprising a mesh cover (10), a display portion (20), an electricity generation portion (30), and a driving portion (40), wherein the display portion (20) is provided on the mesh cover (10), the electricity generation portion (30) is provided inside the mesh cover (10) and connected to the display portion (20) for supplying power to the display portion (20), and the driving portion (40) is used to drive an electricity generation element of the electricity generation portion (30) to move, in order to generate electricity by means of the electricity generation portion. The fan solves the problem of providing a display portion powered by a battery on the mesh cover in the prior art, thereby reducing the usage cost and improving the user experience.
Patent WO-2021012212-A1 (WO)
Inventor: ZHAO CAIHUA
IPC: H04N7/18
Filed: 2019-07-24
Abstract: La présente invention concerne des procédés d'envoi et de traitement de données, une plateforme mobile, un dispositif d'affichage, des lunettes et un système. Le procédé d'envoi de données comprend : l'acquisition d'informations d'image capturées par un appareil de capture d'image monté sur une plateforme mobile (S110) ; sur la base de données d'état de la plateforme mobile, la génération d'informations d'affichage à l'écran qui sont synchronisées dans le temps avec les informations d'image (S120) ; et l'envoi des informations d'image et des informations d'affichage à l'écran à un terminal utilisateur au moyen d'un canal de transmission d'image (S130).
Patent WO-2020147291-A1 (WO)
Title: 一种具有立体装饰效果的陶瓷砖及其制备方法
Inventor: KE SHANJUN
IPC: C03C8/00
Filed: 2019-07-24
Abstract: 一种具有立体装饰效果的陶瓷砖，自下而上依次包括坯体层、底釉层、背景图案层、透明釉层、纹理图案层和抛釉层，背景图案层和纹理图案层的图案纹理来源于同一原图。通过将源于同一原图的陶瓷砖图案纹理喷墨打印于陶瓷砖不同的层结构上，提升了陶瓷砖装饰图案纹理的立体效果。
Patent WO-2021016747-A1 (WO)
Inventor: CAO PEIYAN
IPC: G01T1/24
Filed: 2019-07-26
Abstract: Un détecteur de rayonnement (100) comprend : une couche d'absorption (110) conçue pour générer un premier signal électrique (401) lors de l'absorption d'une impulsion de lumière visible et pour générer un second signal électrique (402) lors de l'absorption d'une particule de rayonnement ; un système électronique (120) conçu pour recevoir une combinaison (403) du premier signal électrique (401) et du second signal électrique (402) et conçu pour extraire le premier signal électrique (401) de la combinaison (403) du premier signal électrique (401) et du second signal électrique (402).
Patent WO-2020082849-A1 (WO)
Inventor: CAI XI
IPC: B65G41/00
Filed: 2019-08-05
Abstract: Disclosed are a friction drive apparatus, a cross-belt sorting machine and a cross-belt sorting system. The friction drive apparatus comprises at least one pair of driving wheels (1, 2) keeping a tiny gap therebetween with the axes thereof being parallel to each other; two of said driving wheels (1, 2) are rotatably arranged on a mounting plate (4) and are driven to rotate by a same motor (5), the rotation directions of the two driving wheels are opposite to each other. The apparatus has delicate design and simple structure, and the arrangement of a special belt drive mechanism enables one motor to drive two driving wheels to rotate. Compared with the existing friction drive structure, the apparatus leaves out a motor, thereby greatly reducing the equipment cost, ensuring lower energy consumption, and reducing the maintenance and replacement cost of the drive structure.
Patent WO-2021026959-A1 (WO)
Inventor: LI LEI
IPC: H01L33/50
Filed: 2019-08-22
Abstract: Disclosed is a COB encapsulation device, comprising: at least one layer of working unit, wherein a single layer of working unit comprises: a horizontal plate table (10), a horizon sensor (20), electric lifting rods (30), and an ultrasonic generator (40), the horizontal plate table (10) is used for having a COB plate placed thereon, the horizon sensor (20) is used for detecting the levelness of the horizontal plate table (10), the plurality of electric lifting rods (30) are fixedly arranged at the bottom of the horizontal plate table (10), the ultrasonic generator (40) is arranged on the horizontal plate table (10) and is used for emitting a high-frequency sound wave to oscillate a fluorescent adhesive; and a levelness control meter (50), the levelness control meter (50) being in signal connection with the horizon sensor (20) and in signal connection with the electric lifting rods (30), so as to drive the electric lifting rods (30) to move. Fluorescent powder particles in the fluorescent adhesive are oscillated and scattered by means of the high-frequency sound waves of the ultrasonic generator (40), such that uniform distribution of the fluorescent powder particles is accelerated, the problem of the distribution of sedimentation thickness of fluorescent powder on the surfaces of an LED chip and a substrate being nonuniform is solved, light color emitted by a COB light source is uniform, and the quality of the COB light source is improved.
Patent WO-2020220531-A1 (WO)
Inventor: XI SUPING
IPC: G09G3/00
Filed: 2019-08-26
Abstract: An array substrate row driving circuit and a display panel, the array substrate row driving circuit comprising: a plurality of single-stage array substrate row driving circuits which are cascaded together and at least one virtual test unit. When viewed in a layout, the number, manner of placement, position and size of thin film transistors in the virtual test units are consistent with those of thin film transistors in the single-stage array substrate row driving circuits. The source, drain and grid of each thin film transistor in the virtual test units are respectively provided with a corresponding via hole and are connected to the corresponding via hole, and none of thin film transistors in the virtual test units are connected to one another. In the array substrate row driving circuit and the display panel, the virtual test units are placed in an array substrate row driving circuit area, thus the electrical properties of corresponding thin film transistors may be rapidly measured by using the virtual test units, thereby facilitating the parsing of the whole circuit.
Patent WO-2020052601-A1 (WO)
Title: Optical module
Inventor: ZHANG QIANG
IPC: H04B10/66
Filed: 2019-09-11
Abstract: An optical module, configured to receive a burst optical signal (a), comprising: a light source device (1), configured to emit a continuous optical signal (b) having the same wavelength as the wavelength of the burst optical signal (a); an optical coupling device (2), configured to receive the continuous optical signal (b) and the burst optical signal (a), and output a combined optical signal (c) obtained by combining the continuous optical signal (b) and the burst optical signal (a), the optical power difference of the combined optical signal (c) being smaller than the optical power difference of the burst optical signal (a); a photodetector (3), configured to receive the combined optical signal (c) and convert the combined optical signal (c) into a current signal; a transimpedance amplifier (4), electrically connected to the photodetector (3), and configured to convert the current signal into a voltage signal in a continuous mode; and a limiting amplifier (5), electrically connected to the transimpedance amplifier (4), and configured to convert the voltage signal into a limiting amplification voltage signal.
Patent WO-2020211301-A1 (WO)
Title: Air-conditioning system, air conditioner, and control method for air-conditioning system
Inventor: HUANG ZHIGANG
IPC: F24F11/65
Filed: 2019-09-30
Abstract: An air-conditioning system (1), an air conditioner, and a control method for the air-conditioning system. The air-conditioning system comprises: a refrigerant heat dissipation module (50) for cooling an electric-control assembly, the refrigerant heat dissipation module (50) being connected between an outdoor heat exchanger (30) and an indoor heat exchanger (40); a first throttling device (60) and a second throttling device (70), wherein the first throttling device (60) is located between the outdoor heat exchanger (30) and the refrigerant heat dissipation module (50), and the second throttling device (70) is located between the refrigerant heat dissipation module (50) and the indoor heat exchanger (40). When a reversing device (20) is in a first state, the opening degree of the first throttling device (60) is greater than that of the second throttling device (70), and when the reversing device is in a second state, the opening degree of the first throttling device (60) is smaller than that of the second throttling device (70).
Patent WO-2020083231-A1 (WO)
Inventor: TANG WANFU
IPC: F01N3/08
Filed: 2019-10-21
Abstract: 一种排气臭氧净化系统，所述系统包括臭氧量控制装置（209），所述臭氧量控制装置（209）包括控制单元（2091）。所述臭氧量控制装置（209）还包括臭氧处理前排气组分检测单元（2092），以及臭氧处理后排气组分检测单元（2093）。所述控制装置（209）根据所述臭氧处理前、后排气组分含量控制混合反应所需臭氧量。
Patent WO-2020083386-A1 (WO)
Title: Polyolefin catalyst component containing mesoporous material, preparation method therefor and use thereof
Inventor: KANG YU
IPC: C08F4/02
Filed: 2019-10-25
Abstract: The present invention relates to the technical field of heterogeneous catalysis of olefin polymerization, and discloses a polyolefin catalyst, a preparation method therefor and the use thereof. The method for preparing the polyolefin catalyst comprises: (i) providing a heat activation-treated mesoporous material, wherein the heat activation treatment is carried out at a temperature of 300ºC-900ºC for 3-48 hours; (ii) under an inert atmosphere, subjecting the heat activation-treated mesoporous material to (iia) an immersion treatment with a solution containing a magnesium component and then an immersion treatment with a solution containing a titanium component; (iib) an immersion treatment with a solution containing a titanium component and then an immersion treatment with a solution containing a magnesium component, or (iic) a co-immersion treatment with a solution containing both a titanium component and a magnesium component, so as to obtain a slurry to be sprayed; and (iii) spray drying the slurry to be sprayed, obtained from step (ii), so as to obtain a solid polyolefin catalyst component. The polyolefin catalyst prepared with the method provided by the present invention, when used in an olefin polymerization reaction, has a higher catalytic efficiency, and can obtain a polyolefin product with a narrower molecular weight distribution and a better melt index.
Patent WO-2020088469-A1 (WO)
Inventor: XIAO KAIWEN
IPC: G06T7/00
Filed: 2019-10-29
Abstract: A medical image identifying method, comprising: obtaining a set of medical images to be identified, the set of medical images to be identified comprising at least one medical image to be identified (101); extracting an area to be identified corresponding to each one medical image in the set of medical images, the area belonging to a part of the medical image (102); determining an identification result of each area by means of a medical image identification model, the medical image identification model being obtained by training according to a medical image sample set, the medical image sample set comprising at least one medical image sample, each medical image sample carrying corresponding label information, the label information being used for indicating the type of the medical image sample, and the identification result being used for indicating the type of the medical image (103). Also disclosed are a model training method and a server. The manual labeling costs and time costs are greatly saved, and higher reliability and accuracy are achieved.
Patent WO-2020098494-A1 (WO)
Inventor: CAI XIANGYANG
IPC: B60K7/00
Filed: 2019-10-30
Abstract: A wheel hub motor drive system and a motor vehicle. The wheel hub motor drive system comprises: a driving motor (3), comprising a stator (31) and a rotor (32) located on a radial inner side of the stator (31) and capable of rotating relative to the stator (31); a rotor support (4), supporting the rotor (32) from a radial inner side and fixed to the rotor (32); a planetary gear reducer (5), comprising a sun gear shaft (51) fixed to the rotor support (4), multiple planetary gears (52) located on a radial inner side of the sun gear shaft (51), and a planetary gear carrier (53) mounted on the multiple planetary gears (52); and an output shaft (6), fixed to the planetary gear carrier (53). A driving force/torque is transmitted to the output shaft (6) via the rotor (32), the rotor support (4), the sun gear shaft (51), the planetary gears (52), and the planetary gear carrier (53). A driving force/torque transmission path of a motor vehicle comprising the wheel hub motor drive system is shorter than a driving force/torque transmission path of a motor vehicle in the prior art. Therefore, the invention improves the efficiency of a drive system, and reduces power loss.
Patent WO-2020098572-A1 (WO)
Inventor: LIU HUICHUN
IPC: H04W76/15
Filed: 2019-11-08
Abstract: Methods, systems, and devices for wireless communications are described. A first base station may identify that the first base station is a secondary node for a user equipment (UE) operating in a dual connectivity deployment, where the UE is in a radio resource control (RRC) inactive state. The first base station may receive, from the UE, a request to resume communications with the first base station and a second base station that is a master node in the dual connectivity deployment. The first base station may verify the UE using an access stratum context associated with the UE, and resume communications with the UE based at least in part on the request and the access stratum context. The first base station may resume communications as a secondary node or as a master node. In some cases, the UE may resume communications without entering an RRC idle state.
Patent WO-2021051553-A1 (WO)
Title: Certificate information classification and positioning method and apparatus
Inventor: HUANG ZEHAO
IPC: G06K9/00
Filed: 2019-11-12
Abstract: A certificate information classification and positioning method and apparatus. The method comprises: a server detecting A pieces of feature information in a first target image by means of a classification and positioning model based on a YOLO network, extracting A detection boxes, and acquiring first border information of the A detection boxes and first classification labels of the A detection boxes, wherein the first target image includes a first certificate, and A is a positive integer greater than 0 (S201); and the server adjusting, according to structured information features of the first certificate, the border information of the A detection boxes and the classification labels of the A detection boxes, and generating second border information of the A detection boxes and second classification labels of the A detection boxes (S202). The application range of the method can be enlarged, and the detection speed is improved.
Patent WO-2021000500-A1 (WO)
Inventor: MA JIANQIANG
IPC: G06F16/28
Filed: 2019-11-18
Abstract: A method for incremental building of a CUBE model, comprising: when a detection instruction is received, detecting a corresponding fact table and acquiring the fact table name carried by the detection instruction (S10); if incremental data of the fact table are detected, acquiring attribute information of incremental data in the fact table and a correlation dimension table (S20); based on the attribute information of the incremental data and the fact table name, querying a preset CUBE model so as to determine a target position of the incremental data (S30); and building attribute information of the incremental data based on the determined target position (S40). Further provided is a device for incremental building of a CUBE model, a server and a storage medium. According to the method, the incremental building of a CUBE model can be automatically accomplish without manual operation, thereby improving the building efficiency.
Patent WO-2020173168-A1 (WO)
Inventor: LI YONG
IPC: H01M8/04014
Filed: 2019-12-09
Abstract: Disclosed in the present utility model are a hydrogen circulation device for a fuel cell and a fuel cell to which same is applied, comprising a box body, a box cover, a stack module, the hydrogen circulation device, an air gas path system, a cooling system, a ventilation component and a hydrogen intake integrated manifold; the hydrogen circulation device comprises a hydrogen circulation pump; a heater and a temperature sensor are installed on the hydrogen circulation pump; the temperature of the hydrogen circulation device is detected by means of the temperature sensor, and the hydrogen circulation device is heated at a suitable time by means of the heater, thereby achieving a cold start function.
Patent WO-2021097960-A1 (WO)
Title: 一种竖向测力球型支座
Inventor: HUANG MAOZHONG
IPC: E01D19/04
Filed: 2019-12-09
Abstract: 一种竖向测力球型支座，其包括上摆（1）、下摆（2）、内锥形传感器（4）、底板（5）和应变片（3）。下摆（2）位于上摆（1）与底板（5）之间，上摆（1）的下表面为凸球面，下摆（2）上表面为凹球面，上摆（1）和下摆（2）球面接触；内锥形传感器（4）位于下摆（2）和底板（5）之间，应变片（3）设置在内锥形传感器（4）的侧面并可与数据采集器相连；下摆（2）的下表面设置有凸台，底板（5）上表面设置有与之相应的凹槽，凸台与凹槽的内侧面相互接触，凸台与凹槽底部不接触。该竖向测力球型支座将支座的横向力转移到支座上，避免内锥形传感器（4）测力时被支座横向力影响，同时防止上摆（1）之上的构造物与上摆（1）的相对转动影响内锥形传感器（4）的测量。
Patent WO-2021114258-A1 (WO)
Inventor: HE REN
IPC: F16M13/02
Filed: 2019-12-13
Abstract: Provided in the present application is a support, comprising a groove-shaped shell body, a hinge seat and a lock, wherein the hinge seat and the lock are arranged at two ends of the groove-shaped shell body respectively; the groove-shaped shell body is used for receiving sliding loading of a part to be mounted from one end where the hinged seat is located, and matches the hinge seat in a hinged manner after the part to be mounted is loaded; and the lock is used for locking or unlocking the part to be mounted relative to the groove-shaped shell body so as to prevent theft and carry out maintenance in a hanging state. The problems in the prior art of a support of the part to be mounted not being anti-theft, and the part to be mounted being difficult to maintain are solved.
Patent WO-2020199657-A1 (WO)
Inventor: QIAN YONG
IPC: E02D33/00
Filed: 2019-12-18
Abstract: The present invention relates to a clearance reinforcement apparatus and reinforcement method after load box self-balance testing, belonging to the technical field of foundation piles. The clearance gap reinforcement apparatus after the load box self-balance testing comprises a load box apparatus, an upper displacement tube, a lower displacement tube, and a grouting annular loop pipe; the load box apparatus comprises a grouting load box, a grouting one-way valve and a hydraulic pipe; the grouting annular loop pipe is fixed at the center of the upper plate of the grouting load box by means of indirect welding; the center line of the grouting annular loop pipe is coaxial with the center of the grouting load box, and the diameter is the same as the hole in the grouting load box; the two ends of the grouting annular loop pipe are respectively connected to the lower displacement pipes arranged symmetrically on the two sides of the grouting load box to form an annular passageway; the grouting one-way valve and the hydraulic pipe are installed symmetrically on the two sides of the grouting annular loop pipe.
Patent WO-2020147504-A1 (WO)
Inventor: MILLER RANDALL R
IPC: C07D263/20
Filed: 2019-12-19
Abstract: La présente invention concerne des composés d'oxazolidinone de formule (I) : (I) et des sels pharmaceutiquement acceptables de ceux-ci, A et E étant tels que définis dans la description. La présente invention concerne également des compositions comprenant au moins un composé d'oxazolidinone selon l'invention. L'invention concerne également des procédés permettant d'inhiber la croissance de cellules mycobactériennes, ainsi qu'une méthode de traitement d'infections mycobactériennes par Mycobacterium tuberculosis comprenant l'administration d'une quantité thérapeutiquement efficace d'une oxazolidinone selon l'invention et/ou d'un sel pharmaceutiquement acceptable de celle-ci, ou d'une composition comprenant un tel composé et/ou un tel sel.
Patent WO-2020140794-A1 (WO)
Inventor: LI XI
IPC: G09G3/00
Filed: 2019-12-24
Abstract: 一种显示面板和装置、图像处理方法和装置、虚拟现实系统，涉及显示技术领域。显示面板包括：第一显示区（101）；和围绕所述第一显示区（101）的至少一个第二显示区（102），所述第一显示区（101）中单位面积包含的子像素个数大于所述至少一个第二显示区（102）中单位面积包含的子像素个数。
Patent WO-2021004032-A1 (WO)
Inventor: MA CHI
IPC: D01D1/00
Filed: 2019-12-27
Abstract: Raw material preparation equipment and a preparation method for a high-strength filament for anti-UV nylon 6. The preparation equipment comprises a box (1), a first feed hopper (2), a motor (3), a second feed hopper (5), stirring shafts (7), and a rotating shaft (8). An end door (6) is hingedly connected to a side surface of the box, and a handle (61) is provided on the end door. The other side surface of the box is provided with a discharge port (9). The motor is provided at the top of the box. The rotating shaft is rotatably connected inside the box. The stirring shafts are provided on the rotating shaft. The rotating shaft is fixedly connected to the output end of the motor. The first feed hopper and the second feed hopper are symmetrically arranged on the box. A first rotary valve (21) is provided on a discharge port of the first feed hopper. A second rotary valve (51) is provided on a discharge port of the second feed hopper. Each stirring shaft consists of a hollow shaft (71), a telescopic shaft (72), and a fastening bolt (73). A cavity is formed in the hollow shaft. The telescopic shaft is located inside the hollow shaft, and the telescopic shaft is provided with a plurality of threaded holes. The fastening bolt penetrates the hollow shaft and is inserted into any threaded hole in the telescopic shaft. The preparation method uses the preparation equipment above. According to the preparation equipment, the lengths of the stirring shafts are adjustable, and therefore, the application range of the equipment is expanded.