baber/WOPTO huggingface dataset:
Patent WO-2020191945-A1 (WO)
Inventor: LIAO WANGSHENG
IPC: H02K15/06
Filed: 2019-07-03
Abstract: A motor hairpin type conducting bar winding device, comprising a four-axis robot (100), a feeding device, a mechanical arm, and a mounting mold, and hairpin type conducting bars (120) are fed one by one by the feeding device so as to be grabbed by the mechanical arm. The four-axis robot (100) drives the mechanical arm to grab the hairpin type conducting bar (120) and transfer the hairpin type conducting bar to the mounting mold, and the winding is transferred to a motor stator after winding is completed. According to the motor hairpin type conducting bar (120) winding device, accurate feeding of the hairpin type conducting bars (120) one by one is implemented by means of the feeding device; the feeding efficiency of the hairpin type conducting bars (120) is improved; the mechanical arm is controlled by the four-axis robot (100) to effectively complete grabbing, transferring, inserting and rotating actions of the hairpin type conducting bars (120), so that the hairpin type conducting bars (120) can be quickly and accurately assembled, the winding is transferred into the motor stator after being formed, manpower and material resources for winding assembly are saved, and the production efficiency of the motor of the type is improved.
Patent WO-2020020168-A1 (WO)
Title: 一种高速列车涡流制动用超导磁体
Inventor: SONG YUNTAO
IPC: H01F6/00
Filed: 2019-07-23
Abstract: 本发明提出一种高速列车涡流制动用超导磁体。所述高速列车涡流制动用超导磁体通过连接机构固定于高速列车转向架底部，与转向架下方的导轨顶面之间设有气隙；所述超导磁体励磁后可与高速列车导轨产生电涡流效应，产生与列车行驶方向相反的制动力，以实现对高速列车的制动；所述超导磁体设有液位检测传感器以实时检测制冷剂液面位置；所述超导磁体通过其弹性拉杆可适应列车高速运行时振动带来的对超导磁体的冲击。本发明高速列车涡流制动用超导磁体的在列车高速运行环境下具有良好的适应性。
Patent WO-2020020225-A1 (WO)
Title: Matching circuit, terminal, and matching method
Inventor: LAI BAOPENG
IPC: H04B1/40
Filed: 2019-07-24
Abstract: Provided are a matching circuit, a terminal, and a matching method. The matching circuit comprises a control circuit, an impedance adjustment circuit, a radio frequency circuit, and an antenna, wherein the control circuit is configured to determine a first parameter on the basis of the current working frequency band of the antenna, to generate a first instruction on the basis of the first parameter, and to send the first instruction to the impedance adjustment circuit; and the impedance adjustment circuit is configured to receive and respond to the first instruction, and to adjust, on the basis of the first parameter, the capacitance and inductance in the impedance adjustment circuit to form a first impedance.
Patent WO-2020034851-A1 (WO)
Title: Method, apparatus and device for pushing information
Inventor: LU DULING
IPC: G06Q10/06
Filed: 2019-08-01
Abstract: The present application provides a method, apparatus and device for pushing information. The method comprises: determining, according to a car-hailing order of a user, pick-up time related information of a driver and a travel intention of the user; and if the pick-up time related information satisfies a preset condition, pushing target information associated with the travel intention to the user. According to the present application, because when the pick-up time related information satisfies the preset condition, it is determined that the user may cancel the current order; in this case, the target information is pushed to the user; if the user is interested in the pushed target information, the user may choose to keep the current car-hailing order.
Patent WO-2021031168-A1 (WO)
Title: 2-氟丙二酸二酯类化合物的连续合成方法
Inventor: HONG HAO
IPC: C07C67/333
Filed: 2019-08-21
Abstract: 涉及一种2-氟丙二酸二酯类化合物的连续合成方法，所述方法包括：以 (I)为原料，在连续反应设备中进行连续脱羰反应，得到2-氟丙二酸二酯类化合物 (I)；其中，R和R'分别代表直链或支链烷基、取代或非取代芳基、取代或非取代杂环或环状烷基，R和R'相同或不同。所述合成方法与传统釜式反应相比，由于单位时间内参与反应的物料量大大减少，高温危险区域减小，安全风险得到极大地降低。
Patent WO-2020052494-A1 (WO)
Inventor: QUAN ZHIYI
IPC: H04M1/02
Filed: 2019-09-06
Abstract: La présente invention concerne un dispositif terminal. Le dispositif terminal comprend un écran d'affichage et un ensemble transducteur. L'écran d'affichage comprend une région d'affichage et une région de non affichage. L'ensemble transducteur comprend un émetteur de signaux et un détecteur de signaux. L'émetteur de signaux est situé au niveau de la région de non-affichage, et il est utilisé pour transmettre, avec une première intensité de rayonnement prédéfinie, un signal de détection. Le détecteur de signaux est situé au niveau de la région d'affichage, et il est utilisé pour recevoir un signal réfléchi. La distance entre l'émetteur de signaux et le détecteur de signaux se situe dans une seconde plage prédéfinie. Le dispositif terminal proposé dans la présente invention présente un rapport écran-corps supérieur.
Patent WO-2021042399-A1 (WO)
Title: Refrigerator
Inventor: LIU XIAOFENG
IPC: F25D21/14
Filed: 2019-09-06
Abstract: A refrigerator (1), comprising a refrigerating chamber (10a), an ice-making compartment (100) being provided in the refrigerating chamber (10a); the ice-making compartment (100) comprises an ice-making compartment rear side wall (115); an ice maker (120) is provided in the ice-making compartment (100); a water receiving tray (160) is provided in the ice-making compartment (100), and the water receiving tray (160) is provided below the ice maker (120); the rear part of the water receiving tray (160) is inclined downwards; and a water receiving funnel (170) is provided at the rear lower part of the water receiving tray (160).
Patent WO-2020052619-A1 (WO)
Title: Self-moving device and automatic working system thereof
Inventor: ZHAO FENGLI
IPC: A01D34/84
Filed: 2019-09-12
Abstract: The present invention relates to a self-moving device moving and working in a working region, comprising: a shell; a moving module mounted in the shell and driving the shell to move; a main working module mounted in the shell and configured to execute a main working task; an auxiliary working module mounted in the shell and configured to an auxiliary working task; and a control module configured to control the moving module, the main working module, and the auxiliary working module. The self-moving device comprises a wireless communication module configured to receive a control signal generated by user operations. The self-moving device comprises an automatic working mode and an auxiliary working mode. In the auxiliary working mode, the control module controls the auxiliary working module to work at least based on the control signal. The control module performs interrupt control on the auxiliary working module to stop working based on the control signal. The present invention has the advantageous effect that the self-moving device can increase the auxiliary working module and keep safety work.
Patent WO-2020237929-A1 (WO)
Inventor: ZHANG ZHUO
IPC: G09F9/30
Filed: 2019-09-20
Abstract: 一种折叠式显示装置（100），处于展平状态时，2N+2个柱体转轴（141, 142, 143, 144）并排且相邻两个柱体转轴（141, 142, 143, 144）相接触，处于外弯折转态时，第二层具有N个并排的柱体转轴（142），第一层具有N+2个并排的柱体转轴（141, 143, 144）且相邻两个柱体转轴（141, 143, 144）相接触，第二层的N个柱体转轴（142）叠置于第一层的N+2个柱体转轴（141, 143, 144）上且支撑转轴组件（14）对应的柔性显示面板（12），N为大于或等于1的正整数。
Patent WO-2020206951-A1 (WO)
Title: Agricultural cutting operation machine with lifting header and control method therefor
Inventor: TONG CHAO
IPC: A01D41/06
Filed: 2019-09-23
Abstract: Provided is an agricultural cutting operation machine with a lifting header. The agricultural cutting operation machine comprises a body (10) and a header (20), wherein the header (20) is stably and adjustably supported on the body (10), a support position of the header (20) is adjustable within a certain range relative to the body (10), the height of the header (20) relative to the body (10) is adjusted in real time according to the terrain to be traveled ahead of the body (10) of the agricultural cutting operation machine, so that crops are cut at an appropriate height, and after the crops are cut properly by the header (20), the body (10) receives, conveys and stores the cut crops. Further provided is a control method, in which an agricultural cutting operation machine determines a cutting position according to the height of crops ahead so as to adaptively carry out a cutting operation on the crops.
Patent WO-2020258583-A1 (WO)
Inventor: NIE XIAOHUI
IPC: G09G3/00
Filed: 2019-10-09
Abstract: A display panel, comprising a display area (20) and a non-display area (10) arranged around the display area (20), wherein a test circuit (100) in the non-display area (10) comprises a plurality of signal lines (101) arranged in parallel along a first direction, a plurality of switch groups (102), connecting signal lines (101) and a plurality of transmission line groups (103) which are arranged in the same row along a second direction, wherein the display area (20) comprises a plurality of pixel groups (200) arranged in parallel along the second direction, the second direction and the first direction are perpendicular to each other, and each switch group (102) comprises a first switch (1021) and a second switch (1022) arranged in the same row along the second direction.
Patent WO-2020088251-A1 (WO)
Inventor: ZHENG ZHAOZHEN
IPC: H01S5/024
Filed: 2019-10-16
Abstract: A semiconductor laser device (201), at least comprising: a first heat-sink substrate (202), comprising an upper surface and a lower surface that are oppositely arranged, the first heat-sink substrate (202) being provided with at least one first through hole, the first through hole penetrating from the upper surface to the lower surface; a first laser device module (203) provided on the upper surface of the first heat-sink substrate (202); a second laser device module (204) provided on the lower surface of the first heat-sink substrate (202); and a first connection member (205) received in the first through hole; wherein the first laser device module (203) is electrically connected to the second laser device module (204) by means of the first connection member (205). By means of the mode, the number of electrode leads of the laser device can be reduced, thereby reducing the heating and improving the stability of the performance of the laser device.
Patent WO-2021003894-A1 (WO)
Inventor: KONG SHUYAN
IPC: B21C35/02
Filed: 2019-10-28
Abstract: 一种铝型材出料辅助装置，其包含压机前板（1）、出料口（2）、固定架（3）、摄像头（4）、遥控器（5）和导向机构（6），其中出料口设置在压机前板的中间位置，固定架安装在出料口的外侧四周，固定架为四边形构件，固定架的四个边上均设置有通孔（31）和两个导向孔（32），四个导向机构安装在固定架的四周，导向机构包含伸缩油缸（61）、滚筒（62）、连接支架（63）、限位杆（64），滚筒通过连接支架安装在固定架的内侧，伸缩油缸垂直固定连接在固定架的外侧，且伸缩油缸的推杆贯穿通孔与连接支架固定连接，两根限位杆分别贯穿两个导向孔与连接支架固定连接，摄像头安装在压机前板的上方，遥控器安装在压机前板的一侧。该铝型材出料辅助装置结构简单，无需人工牵引，能够确保牵引的安全性，减少工人的牵引劳动强度。
Patent WO-2021056668-A1 (WO)
Inventor: JIAN GUAN
IPC: G01S17/08
Filed: 2019-10-28
Abstract: Disclosed is a dynamic distance measurement system. The system comprises: a transmitter (11) for transmitting a beam (30) to a target object (20), wherein the transmitter (11) comprises a light source unit composed of a plurality of light source sub-arrays, a beam splitting unit (204) for splitting a beam, and a scanning unit (205) for deflecting a beam, and the plurality of light source sub-arrays can be independently grouped and controlled; a collector (12) for collecting at least the part of the transmitted beam reflected back by the target object (20) and forming an optical signal; and a processing circuit (13) connected to the transmitter (11) and the collector (12). By means of the field-of-view regulation and control of the grouped array light sources and the scanning unit (205), higher-resolution measurement can be realized at relatively low power consumption.
Patent WO-2021088069-A1 (WO)
Inventor: ZHANG ZHI
IPC: H04L5/00
Filed: 2019-11-08
Abstract: 本申请实施例提供了一种信息传输方法及相关产品，该方法包括：当物理上行链路控制信道PUCCH的配置满足预设条件时，对PUCCH的待传输信息在频域上进行扰码，PUCCH的格式为格式Format 2；将扰码结果映射到与PUCCH对应的频域资源。采用本申请实施例可降低峰值平均功率比。
Patent WO-2021017288-A1 (WO)
Title: Method and apparatus for repeatedly identifying system error, electronic device, and computer-readable storage medium
Inventor: XIONG XING
IPC: G06F11/07
Filed: 2019-11-12
Abstract: Disclosed in the present application are a method and apparatus for repeatedly identifying a system error, an electronic device, and a computer-readable storage medium, relating to the technical field of data processing. The method comprises: based on two system problems used for performing comparison, obtaining context information corresponding to the two system problems, wherein the context information comprises the texts of the causes of the system problems, the screenshots of the causes of the system problems, functional module information causing the system problems, and device information causing the system problems; determining a degree of similarity between the context information corresponding to the two system problems; and comparing the degree of similarity between the context information corresponding to the two system problems with a predetermined threshold so as to obtain the comparison result. The method provided by the present application does not depend on the subjective experience of a developer to identify whether the two system problems are the system problems caused by one system error, thereby improving the accuracy of system problem identification.
Patent WO-2020186816-A1 (WO)
Inventor: DING CHEN
IPC: G06F3/0481
Filed: 2019-11-28
Abstract: A highlighted display method for a page element, a device, an apparatus, and a computer readable storage medium. The method comprises: displaying multiple page elements on a first user interface of application software, wherein the first user interface further comprises at least one trigger control, and the trigger control corresponds to at least one of the multiple page elements (S101); receiving a first touch operation on the trigger control of the first user interface (S102); and generating a second user interface on the first user interface, and displaying, on the second user interface, the at least one page element corresponding to the trigger control (S103). The method separates display of a corresponding page element from other page elements, such that viewers focus more attention on the corresponding page element, and accordingly become aware of a focus of a current user interface.
Patent WO-2021109108-A1 (WO)
Title: 通信方法和装置
Inventor: WANG FAN
IPC: H04B1/7143
Filed: 2019-12-06
Abstract: 本申请提供了一种无线通信方法和装置，该方法包括：终端设备或网络设备根据第一跳频图案映射第一数据，第一跳频图案为K个候选跳频图案中的一个，其中，K个候选跳频图案中的一个候选跳频图案包括L个跳频单元，K个候选跳频图案中的至少两个候选跳频图案包括相同的跳频单元，K为大于1的整数，L为大于1的整数；向网络设备或终端设备发送第一数据。本申请提供的方法能够增加可用的跳频图案的数量，减小了终端设备或网络设备在进行信号传输时发生冲突的可能性。
Patent WO-2020119663-A1 (WO)
Inventor: WAN XIAOCHUN
IPC: G01N33/569
Filed: 2019-12-10
Abstract: 一种抗H7N9全人源单克隆抗体4E18及其制法与应用。利用记忆B细胞PCR方法快速筛选全人源单克隆抗体4E18，不含任何鼠源成分。该抗体可靶向结合H7N9病毒的血凝素HA，具有抗H7N9病毒感染的中和活性；不发生抗鼠抗抗体反应，具有更好的生物相容性。
Patent WO-2020135034-A1 (WO)
Inventor: CHEN FANGDONG
IPC: H04N19/50
Filed: 2019-12-11
Abstract: L'invention concerne un procédé et un dispositif de codage et de décodage vidéo. Le procédé comprend les étapes suivantes : si le bloc courant satisfait la condition spécifique pour initier le mode de prédiction de triangle et qu'il est décidé pour initier le mode de prédiction de triangle, diviser le bloc courant en un premier sous-bloc triangulaire et un second sous-bloc triangulaire ; obtenir les premières informations de mouvement cible du premier sous-bloc triangulaire et les secondes informations de mouvement cible du second sous-bloc triangulaire, les premières informations de mouvement cible étant différentes des secondes informations de mouvement cible ; effectuer un codage ou un décodage sur le bloc courant d'après les premières informations de mouvement cible et les secondes informations de mouvement cible.
Patent WO-2021127957-A1 (WO)
Inventor: JIANG MEI
IPC: H05B47/10
Filed: 2019-12-24
Abstract: A flyback converter constant-current control circuit, comprising: a power tube driving module for generating a demagnetization end time according to a zero-crossing point of a gate end voltage of a flyback converter power tube in the current sampling period; a primary-side current peak and demagnetization time generation module for generating a primary-side current peak and a demagnetization start time according to an acquired primary-side sampling current of the current sampling period, and generating a demagnetization time according to the demagnetization start time and the demagnetization end time; and a control module for generating a primary-side current turn-off value according to the primary-side current peak and the demagnetization time of the current sampling period, and controlling, when a primary-side sampling current of the next sampling period is equal to the primary-side current turn-off value, the power tube driving circuit module to turn off the flyback converter power tube. A primary-side current turn-off value generated according to a primary-side current peak and a demagnetization time is compared with a primary-side sampling current of the next sampling period, and the turn-off time of a flyback converter power tube is controlled according to a comparison result, thereby realizing constant-current output control over a flyback converter.
Patent WO-2020135723-A1 (WO)
Inventor: YANG YUHANG
IPC: A61B5/024
Filed: 2019-12-27
Abstract: L'invention concerne un procédé et un dispositif de détection d'onde pulsatile et un dispositif électronique, le procédé consistant à : acquérir des courbes de changement d'échelle de gris de trois couleurs à partir d'une vidéo d'une région d'intérêt ; décomposer la courbe de changement d'échelle de gris en une ou plusieurs composantes indépendantes au moyen d'une analyse de composantes indépendantes ; et déterminer une onde pulsatile à partir de ladite une ou desdites plusieurs composantes indépendantes en fonction de l'amplitude ou de la périodicité de ladite une ou desdites plusieurs composantes indépendantes.
Patent WO-2021128378-A1 (WO)
Title: 一种印花水洗牢度测试仪
Inventor: GAO ANG
IPC: G01N19/04
Filed: 2019-12-28
Abstract: 一种印花水洗牢度测试仪，包括测试仪本体（1）、支腿（2）、凹槽（3）、液压杆（4）、滑轮（5）、液压站（6）、电控盒（17）、控制面板（18）、固定转轴（21）、保护壳（22）、减震座（25）和顶板（30），所述测试仪本体（1）的底端安装有支腿（2），所述支腿（2）的内部开设有凹槽（3），所述凹槽（3）的内部安装有液压杆（4），所述液压杆（4）的一端安装有滑轮（5），所述支腿（2）的内侧安装有液压站（6），所述测试仪本体（1）顶端的一侧安装有支柱（16），所述支柱（16）的一端安装有电控盒（17），所述电控盒（17）的一侧安装有控制面板（18），所述电控盒（17）顶端的两侧均通过固定转轴（21）安装有保护壳（22），壳体（10）内部的底端安装有减震座（25），该印花水洗牢度测试仪移动方便，工作时稳定性高，同时可对电控盒（17）有较好保护，且可对内部元件进行保护，提高仪器的使用寿命。
Patent WO-2021134666-A1 (WO)
Title: Video processing method and apparatus
Inventor: MA SIWEI
IPC: H04N19/186
Filed: 2019-12-31
Abstract: Provided are a video processing method and apparatus. The method comprises: determining a chrominance block to be encoded or decoded; and taking a motion vector of one of luminance blocks corresponding to the chrominance block as a motion vector of the chrominance block. Directly taking a motion vector of one of luminance blocks corresponding to a chrominance block as a motion vector of the chrominance block can effectively simplify the process of acquiring the motion vector of the chrominance block, so that an encoding and decoding process of the chrominance block can be simplified, the encoding and decoding complexity can be reduced, and the encoding and decoding efficiency can be improved.
Patent WO-2021138764-A1 (WO)
Title: Communication method and device
Inventor: XU SHENGFENG
IPC: H04W88/04
Filed: 2020-01-06
Abstract: Provided are a communication method and device. The method comprises: receiving a first message from a relay terminal, wherein the relay terminal is a relay terminal for communication between a first terminal and a second terminal, the first message comprises first indication information, an application layer identifier of the second terminal and a first address of the second terminal, and the first indication information can be used to indicate a first unicast link between the first terminal and the relay terminal; and the first terminal updating first information of the first unicast link according to the first message so as to obtain updated second information of the first unicast link, wherein the second information comprises the application layer identifier and the first address of the second terminal. According to the embodiments of the present application, the number of links that need to be maintained between a first terminal and a relay terminal can be reduced, thereby reducing the overheads of link maintenance.
Patent WO-2021051729-A1 (WO)
Title: Organic light-emitting diode display panel and organic light-emitting diode display apparatus
Inventor: HU JUNYAN
IPC: H01L27/32
Filed: 2020-01-09
Abstract: Provided in the present application are an organic light-emitting diode display panel and an organic light-emitting diode display apparatus. The display panel comprises a first display region and a second display region arranged in contact with the first display region. The first display region is provided with a thin film transistor layer. A display function of the second display region is controlled by means of a thin film transistor of the first display region. While ensuring that second display region normally displays pictures, the layered structure of the second display region is simplified, the light transmittance of the second display region is improved, and function requirements of cameras and other front-facing photosensitive elements are met, which is advantageous in achieving full screen display.
Patent WO-2021134833-A1 (WO)
Title: Array substrate preparation method, array substrate, and liquid crystal display panel
Inventor: ZHANG XIA
IPC: G03F9/00
Filed: 2020-01-14
Abstract: The present application provides an array substrate preparation method, array substrate, and liquid crystal display panel. A non-display area of the array substrate comprises a base substrate, an alignment mark, an insulating layer, a hydrophobic film layer, and a black spacer pattern. The hydrophobic film layer is arranged on the insulating layer corresponding to the alignment mark; when coating the black spacer material, the thickness of the black spacer film layer in the area where the hydrophobic film layer is arranged is reduced; thus the problem of difficulty in reading the alignment mark is effectively improved.
Patent WO-2020147862-A1 (WO)
Title: 一种原位电动修复及加固超软污染土的装置和方法
Inventor: SUN ZHAOHUA
IPC: B09C1/08
Filed: 2020-02-06
Abstract: 一种原位电动修复及加固超软污染土的装置，包括：双层电极管，双层电极管包括外层电极管（1）、平行嵌套在外层电极管内且互不接触的内层电极管（2），以及若干个一端固定于外层电极管内部且另一端固定于内层电极管外部的绝缘支撑架（4），外层电极管和内层电极管的管身均布满小孔（3）且表面包裹有滤布。一种原位电动修复及加固超软污染土的方法，向内层电极管（1）注入化学溶液以及分别向内层电极管（1）和外层电极管（2）通直流电。该装置和方法可去除解聚集于电极附近的污染物及水，结构简单，操作方便。
Patent WO-2020224347-A1 (WO)
Inventor: DONG XUE
IPC: H01L21/02
Filed: 2020-03-25
Abstract: A silicon-based nanowire (051), a preparation method therefor and a thin film transistor. Catalyst particles (031) and silicon that have a co-melting point are employed, the Gibbs free energy of amorphous silicon being greater than the Gibbs free energy of crystalline silicon is used as a driving force, a supersaturated silicon eutectic is formed by means of the molten catalyst particles (031) absorbing the amorphous silicon, such that silicon nucleation is grown into a silicon-based nanowire (051). During the growth process of the silicon-based nanowire (051), an amorphous silicon film (05) linearly grows along a guide wall (021) under the action of the catalyst particles and the reverse growth of the silicon-based nanowire (051) is limited by means of a barrier wall (022), thereby obtaining a silicon-based nanowire (051) that has a high density and is highly uniform. Moreover, by means of controlling the size of the catalyst particles (031) and the thickness of the amorphous silicon film (05), the width of the silicon-based nanowire (051) may also be controlled.