baber/WOPTO huggingface dataset:
Patent WO-2019196592-A1 (WO)
Title: Vehicle transmission differential device
Inventor: WU FANGPING
IPC: F16H37/12
Filed: 2019-03-14
Abstract: A vehicle transmission differential device, comprising a power disc (1) which is provided with, not at the center thereof, a drive bearing (4), the drive bearing (4) is connected to a drive shaft (5), the other side of the drive shaft (5) is connected to a drive universal joint (6), a universal joint bearing (7) is mounted on the drive universal joint (6), and the drive universal joint (6) is connected to an output shaft (9). When an engine does not provide power and the power disc (1) does not move and a vehicle maintains itself in a traveling state under the action of inertia, vehicle wheels drive the output shaft (9) to rotate, and enable the drive shaft (5) to rotate about its own center A-A by means of the drive universal joint (6). When the engine provides power and the power disc (1) drives the drive shaft (5) to perform revolution about a line B-B connecting the center of the power disc (1) and the center of the universal joint bearing (7), the rotation and the revolution of the drive shaft (5) are superimposed, such that the rotation speed of the output shaft (9) is increased; due to the increasing of the rotation speed of the output shaft (9), the speed of the vehicle and the rotation speed of the drive shaft (5) are also increased relatively; the rotation and the revolution of the drive shaft (5) are re-superimposed; the rotation speed of the output shaft (9) is re-increased, and the power disc (1) rotates at a certain rotation speed; and the rotation speed of the output shaft (9) and the speed of the vehicle can become even faster, such that the purpose of change in speed is achieved.
Patent WO-2020042594-A1 (WO)
Inventor: FENG WENJIE
IPC: G05B23/00
Filed: 2019-03-15
Abstract: A gas flow monitoring system, a method using the same, and a method for switching between main and backup pipes. In the gas flow monitoring system, a backup pipe (230) is added to an original gas flow system. A valve (280) of the backup pipe (230) normally remains closed and the system relies on the accuracy of a backup MFC (240). When detection is performed on an MFC device (140), the backup pipe (230) serves as a reference standard. Upon occurrence of an anomaly in a main pipe (130), the valve of the backup pipe (230) can be timely opened, thereby reducing abnormal downtime of the entire gas flow monitoring system.
Patent WO-2020001102-A1 (WO)
Title: 一种拥塞控制方法、设备及装置
Inventor: DENG QIANG
IPC: H04W28/02
Filed: 2019-03-27
Abstract: 公开了一种拥塞控制方法、设备及装置，用于解决现有技术中接入控制和移动性管理功能网元或会话管理功能网元过载的问题。方法包括：UE向接入和移动性管理功能网元或会话管理功能网元发送支持控制面数据退避定时器能力的指示；所述UE接收所述接入和移动性管理功能网元或所述会话管理功能网元指示的控制面数据退避定时器时长信息；所述控制面数据退避定时器为接入和移动性管理功能网元或会话管理功能网元过载时，所述接入和移动性管理功能网元或所述会话管理功能网元设置给所述UE的；所述UE启动所述控制面数据退避定时器，并在所述控制面数据退避定时器超时之前不通过所述控制面传输数据。
Patent WO-2019201083-A1 (WO)
Title: Material storage device and cooking appliance
Inventor: HE XINHUA
IPC: A47J36/00
Filed: 2019-04-01
Abstract: A material storage device, comprising: a storage box (10), a material discharge impeller (20), a driving mechanism (30), and a quantification means. The quantification means comprises a trigger member which rotates synchronously with the material discharge impeller (20), a sensing member which cooperates with the trigger member, and a microprocessor which is electrically connected to the sensing member. During rotation of the material discharge impeller (20), the minimum distance between the trigger member and the sensing member is smaller than the sensing distance of the sensing member, and the maximum distance between the trigger member and the sensing member is greater than the sensing distance of the sensing member, so that the microprocessor can obtain the number of rotations of a material discharge gear according to the number of times the sensing member senses the trigger member, thereby implementing quantitative material discharge.
Patent WO-2019206167-A1 (WO)
Title: Humidity sensor and manufacturing method therefor, and electronic device
Inventor: LI HONGBIAN
IPC: G01N27/12
Filed: 2019-04-24
Abstract: A humidity sensor (1) and a manufacturing method therefor, and an electronic device comprising the humidity sensor (1). The humidity sensor (1) comprises: a nano-paper substrate (100) that expands to different extents under different humidity environments; a sensing element (200) located on the surface of the nano-paper substrate (100), and having electric properties changing in response to the expansion of the nano-paper substrate (100); and an electrode (300) electrically connected to the sensing element (200). The humidity sensor (1) is of great significance to the development of a wearable and environmentally-friendly electronic device.
Patent WO-2019206261-A1 (WO)
Inventor: HE DANTONG
IPC: A41C3/12
Filed: 2019-04-26
Abstract: 一种玲珑自动伸缩调节承托带(1)及文胸，其中，文胸包括一对罩杯(2)、设置于罩杯(2)底部的承托带(1)、分别设置于罩杯(2)两侧的连接背带(3)以及肩带(4)；承托带(1)两侧设置有与罩杯(2)底沿适配的弧形承托部(12)，承托带(1)中部设置有与两侧弧形承托部(12)过渡承接的弧形部(11)。该玲珑自动伸缩调节承托带(1)及文胸，减少了材料使用，能够自动伸缩调节松紧度及平衡，提高佩戴舒适度高。
Patent WO-2019206303-A1 (WO)
Title: Systems and methods for video splicing and displaying
Inventor: WANG ZHENYA
IPC: H04N5/04
Filed: 2019-04-26
Abstract: The present disclosure relates to a system and method for synchronous video display on at least one display. The method may comprises receiving a channel of video signal from each data acquisition port of a plurality of data acquisition ports during a time interval, each channel of video signal comprising a plurality of video frames captured during the time interval. The method may also comprises assigning a count value for each video frame of the channel of video signal as synchronization information for each video frame of the channel of video signal to form a pool of video frames each corresponding to a count value. The method may further comprises selecting video frames with the same count value from the pool of video frames as synchronized video frames, and transmitting, through the plurality of output ports, the synchronized video frames for synchronous display on the at least one display.
Patent WO-2020199302-A1 (WO)
Inventor: WU MIAOFA
IPC: G09G3/20
Filed: 2019-05-07
Abstract: L'invention concerne un circuit (2) et un procédé d'attaque de panneau d'affichage, la tension d'une électrode commune sur un panneau d'affichage étant convertie en une tension de niveau bas en commandant un circuit (23) de niveau bas pour qu'il fonctionne lorsque le panneau d'affichage est éteint de façon à éteindre directement le panneau d'affichage et à éviter une image rémanente, résolvant ainsi le problème technique de la rémanence d'image dans les dispositifs d'affichage existants après l'arrêt.
Patent WO-2020029631-A1 (WO)
Title: Transaction method and system based on centralized settlement and blockchain deposit certificates
Inventor: YANG XINYING
IPC: G06Q20/06
Filed: 2019-05-15
Abstract: Disclosed are a transaction method and system based on centralized settlement and blockchain deposit certificates. A blockchain network comprises a plurality of member nodes, a user registers a virtual resource account on a designated member node, and the designated member node comprises a service logic execution module, a database management module, and a blockchain function module. The service logic execution module verifies transaction feasibility for a transaction request; and after the verification succeeds, the database management module is instructed to perform an account balance modification operation, i.e., deducting a designated resource amount from the virtual resource account corresponding to an expenditure user identity, and to add the designated resource amount to the virtual resource account corresponding to an income user identity. Moreover, the database management module further generates a log file for recording the account balance modification operation, sends the log file to the blockchain function module, so that the blockchain function module broadcasts the log file to the blockchain network.
Patent WO-2020155469-A1 (WO)
Title: 显示面板及其制作方法
Inventor: CHEN ZESHENG
IPC: G02F1/1362
Filed: 2019-05-17
Abstract: 一种显示面板，包括：一透光基板（110），透光基板（110）上具有一半导体膜层结构，半导体膜层结构形成一主动显示区（20）；多个数据线（181、182、183），设置于透光基板（110）上的主动显示区（20）上；多个扫描线（161、162、163），设置于透光基板（110）上的主动显示区（20）上，并且多个扫描线（161、162、163）垂直于多个数据线（181、182、183）；及多个引线（201、202、203），电性连接对应的多个扫描线（161、162、163），并且多个引线（201、202、203）平行于多个数据线（181、182、183）。
Patent WO-2020107831-A1 (WO)
Inventor: MAO ZUPAN
IPC: H01L27/32
Filed: 2019-05-27
Abstract: Provided in the present disclosure are a flexible display panel, a fabrication method therefor and a flexible display device, which are used for solving the problem in which the conductive function of a trace within a bending region is not good. The present flexible display panel comprises a display region and a bending region located at the periphery of the display region; the bending region comprises: a flexible substrate; an adjustment layer which covers the entire flexible substrate; a protective layer which is located on the adjustment layer; a trace which is located on the protective layer; a planarization layer which is located above the trace and which covers a functional film layer on the flexible substrate; the protective layer corresponds to the trace within the bending region, and an orthographic projection of the trace within the bending region on the flexible substrate falls within an orthographic projection of the protective layer on the flexible substrate; when the bending region is bent, bending stress is released by means of an interface between the adjustment layer and the protective layer so as to alleviate to stress borne by the protective layer when the bending region is bent.
Patent WO-2020001293-A1 (WO)
Title: 一种外绕组控制的两自由度无轴承开关磁阻电机
Inventor: ZHANG TAO
IPC: H02K19/10
Filed: 2019-06-14
Abstract: 本发明公开了一种外绕组控制的两自由度无轴承开关磁阻电机，包括定子和转子，所述转子的边部设置有转子齿，所述定子由外绕组和定子铁心组成；所述定子铁心包括分布在转子径向外侧同一圆周上x方向和y方向的四个悬浮齿，以及连接相邻两个悬浮齿的隔磁体，所述悬浮齿由永磁片和对称连接于永磁片两侧的导磁片沿转子的轴向层叠而成，所述隔磁体内壁连接有转矩齿，所述转矩齿上绕制有转矩绕组；所述外绕组包括连接x方向两个悬浮齿构成两条x方向对称闭合路径的x方向控制铁心，以及连接y方向两个悬浮齿构成两条y方向对称闭合路径的y方向控制铁心，所述x方向控制铁心和y方向控制铁心上分别绕制有悬浮绕组。
Patent WO-2020082760-A1 (WO)
Title: Battery management device, method and chip
Inventor: LI JIANFENG
IPC: H01M10/42
Filed: 2019-06-17
Abstract: Provided are a battery management device, a method and a chip. The device comprises: an analog-to-digital conversion module (10), which is connected to a first power supply access terminal (61), a second power supply access terminal (62) and an impedance measurement module (20); the analog-to-digital conversion module (10) is configured to implement analog-to-digital conversion between the power supply and the impedance measurement module (20); the power supply is: the power supply connected to a first power supply access terminal (61) and a second power supply access terminal (62) when the battery management device is operating; the impedance measurement module (20) is also connected to a comparator module (30) and a driving module (40); the impedance measurement module (20) is configured to test the impedance of the power supply, the comparator module (30) is configured to compensate a delay generated by the driving module (40) and the excitation signal generating module (50); the driving module (40) is configured to drive the battery management device to work; the excitation signal generating module (50) is connected to the comparator module (30), the driving module (40), the first power supply access terminal (61) and the second power supply access terminal (62). By means of accurately measuring impedance, accurate measurement of the performance index of the power supply to be tested is achieved.
Patent WO-2020119084-A1 (WO)
Inventor: ZHANG QIJUN
IPC: F04B49/20
Filed: 2019-06-28
Abstract: L'invention concerne un procédé de commande de système d'alimentation, comprenant : l'acquisition d'un premier flux d'une pompe à huile (S102) ; la commande d'un moteur pour qu'il fonctionne à une première vitesse de rotation qui correspond au premier flux (S104) ; l'acquisition d'une quantité d'injection de carburant de charge du moteur, et de la quantité d'injection de carburant maximale du moteur sous la première vitesse de rotation (S106) ; la comparaison de la quantité d'injection de carburant de charge avec la quantité d'injection de carburant maximale (S108) ; et l'ajustement de la vitesse de rotation du moteur en fonction d'un résultat de comparaison (S110). Ce procédé de commande peut permettre au moteur de fonctionner dans une plage dans laquelle des économies, y compris des économies d'huile, sont réalisées, et le bruit est faible, ce qui permet de réduire efficacement la consommation d'énergie de l'ensemble de la machine. L'invention concerne en outre un système de commande et une machine d'ingénierie.
Patent WO-2020258310-A1 (WO)
Title: 样本分析系统
Inventor: ZHANG JUNWEI
IPC: G01N35/00
Filed: 2019-06-28
Abstract: 一种样本分析系统，包括：CRP分析仪（20）、血球分析仪（10）、样本移送设备和控制设备（30），样本移送设备包括：具有传输通道的传输机构（41）和具有检测通道的至少两个进给机构（42），每个进给机构（42）沿着该传输通道的传输方向上间隔布设，CRP分析仪（20）和血球分析仪（10）分别对应一个进给机构（42），在沿着该传输通道的传输方向（X）上，血球分析仪（10）位于CRP分析仪（20）的前方；控制设备（30）分别与CRP分析仪（20）、血球分析仪（10）、样本移送设备电连接。该样本分析系统可以控制样本移送设备将样本架上的样本容器移送至CRP分析仪（20）和/或血球分析仪（10）进行检测，能够大大提高血常规和CRP的检测效率。
Patent WO-2021000083-A1 (WO)
Inventor: CHEN YONGLI
IPC: H01Q1/50
Filed: 2019-06-29
Abstract: The present invention provides an antenna element and an antenna array, the antenna element comprising a first radiating patch, a feed structure, a second radiating patch arranged at an interval on one side of the first radiating patch, a grounding strip arranged at an interval on the side of the second radiating patch away from the first radiating patch, and an insulating dielectric layer disposed between the second radiating patch and the grounding plate; the first radiating patch is electrically connected to the grounding patch; the feed structure comprises a feed post and an outer ring; the feed post passes through the insulating dielectric layer and the grounding plate, and one end of the feed post is connected to the second radiating patch, the other end extending out of the grounding plate; the grounding plate is provided with a first clearance hole used for clearing the feed post; the outer wall surface of the outer ring is connected to the inner wall surface of the first clearance hole, and the feed post is coaxial with the outer ring and arranged at an interval. In the present invention, dual frequency is formed by means of a double-layer patch coupling without increasing the volume, and dual polarization is formed by means of the dual feed structure.
Patent WO-2020020143-A1 (WO)
Title: Optical fingerprint sensor with folded light path
Inventor: HE YI
IPC: G06F21/32
Filed: 2019-07-23
Abstract: An optical fingerprint sensor module includes a light source configured to provide illumination light directed toward a finger to generate signal light scattered or reflected off of the finger, a photodiode array having a surface, an optically transparent spacer disposed over the surface of the photodiode array, a first mirror configured to reflect the signal light, a lens configured to receive and refract the signal light reflected by the first mirror, a member defining a pinhole disposed behind the lens and configured to transmit the signal light refracted by the lens, a second mirror disposed behind the pinhole and above the optically transparent spacer and configured to reflect the signal light transmitted through the pinhole toward the surface of the photodiode array, and electronic circuitries configured to process electrical signals generated by the photodiode array to produce an image of a fingerprint pattern of the finger.
Patent WO-2020082855-A1 (WO)
Inventor: LIU LINDONG
IPC: G06Q30/06
Filed: 2019-08-06
Abstract: Provided are a service recommendation method, apparatus and device. By means of the method, a recommendation solution model can be configured in advance, and a paid service recommendation solution for a target user can be output by means of acquiring a user feature of the target user, a usage feature of the target user for a service and a service feature of the service currently used by the target user, so that a paid service that meets the requirements of a target user can be input therefor, realizing dynamic recommendation of paid services, and the recommendation precision is relatively high.
Patent WO-2020042901-A1 (WO)
Inventor: HAN XU
IPC: C12Q1/6844
Filed: 2019-08-13
Abstract: A CRISPR-Cas-based normal-temperature/isothermal method for rapidly detecting ribonucleic acids. The method performs ribonucleic acid amplification by using multiple genetically engineered enzymes and chemical components in vitro, and uses one or more nucleases to realize quick and one-step or two-step amplification and detection of a specific ribonucleic acid (RNA) or desoxyribonucleic acid (DNA) under normal-temperature/isothermal conditions, so that the detection of each nucleic acid is faster and more convenient. The method comprises the following steps: (1) obtaining an RNA or a single-stranded DNA or a double-stranded DNA of a sample to be detected by means of the extraction of nucleic acids; (2) conducting a reaction with a nucleic acid to be detected by using the combined enzymes of a reverse transcriptase, a transcriptase, a ribonuclease H and a CRISPR-associated protein 13, as well as a nucleic acid fluorescent probe, under isothermal conditions, and if the nucleic acid to be detected is DNA, a pre-denaturation step is added before the reaction; and (3) judging whether the target nucleic acid exists in the sample to be detected by detecting the fluorescence signal.
Patent WO-2020038493-A1 (WO)
Title: Data transmission method, device and system
Inventor: SHEN JIA
IPC: H04W72/02
Filed: 2019-08-26
Abstract: Embodiments of the present disclosure provide a data transmission method, device and system. The method comprises: a network device transmits a first DCI and a second DCI to a first terminal and a second terminal, respectively. The first terminal transmits sidelink data on a time-frequency resource determined by the first sidelink scheduling information in the first DCI. And the second terminal receives the sidelink data on the time-frequency resource determined by the second sidelink scheduling information in the second DCI.
Patent WO-2020155623-A1 (WO)
Inventor: ZHAO JIAN
IPC: G16B30/00
Filed: 2019-08-30
Abstract: 一种序列比对滤波处理方法、系统、装置及计算机可读存储介质，包括：将每一个seed在参考序列上出现的绝对位置进行分块化处理，得到分块后的每个seed的相对位置；预先将参考序列划分为多个参考序列子片段，建立每个seed的相对位置与相应的参考序列子片段的映射关系；利用每个seed的特征标识和映射关系，确定出每个seed所属的参考子序列，并统计每个参考子序列的seed的出现次数；利用每个参考子序列中seed的出现次数，过滤掉不满足预设条件的参考子序列，得到目标参考序列子片段；利用目标参考序列子片段中每个seed的相对位置与绝对位置的差值，恢复出真正的CAL；本申请尽可能多地过滤掉无效的匹配位置，减少后续扩展的工作负载，提高了工作效率。
Patent WO-2020215580-A1 (WO)
Title: Distributed global data deduplication method and device
Inventor: QI ZEQING
IPC: G06F3/06
Filed: 2019-09-04
Abstract: A distributed global data deduplication method and device, relating to the technical field of big data. The method comprises: receiving a target data writing request, and determining a target object number corresponding to target data; determining a corresponding target storage node according to the target object number, and writing target data into a cache layer of the target storage node; determining whether the target data needs to calculate a data fingerprint or not; if the target data needs to calculate the data fingerprint, calculating the data fingerprint of the target data to obtain a target data fingerprint; returning prompt information for prompting writing success, wherein the prompt information carries the target data fingerprint; and storing the target data fingerprint. Therefore, the method can solve the problems in the prior art of large storage space consumption and low storage efficiency caused by a large amount of redundant repeated information in the distributed storage system.
Patent WO-2020108061-A1 (WO)
Inventor: YANG HAI
IPC: G06F1/32
Filed: 2019-09-25
Abstract: Embodiments of the present application relate to the technical field of electronic devices, and disclosed thereby are a video processing method and apparatus, an electronic device and a storage medium. The method is applied to an electronic device, and the electronic device comprises a central processor and a graphics processor; the method comprises: detecting the power consumption of the electronic device when the electronic device plays back a video resource file; determining whether the power consumption is greater than a power consumption threshold; and when the power consumption is greater than the power consumption threshold, controlling the graphics processor to decode and render the video resource file. The video processing method and apparatus, electronic device and storage medium provided by embodiments of the present application reduce the power consumption of a central processor by means of controlling a graphics processor to decode and render a video resource file when the power consumption of an electronic device is greater than a power consumption threshold, thereby increasing the playback effect of the video resource file.
Patent WO-2021056530-A1 (WO)
Title: Information for physical downlink shared channel configuration
Inventor: ZHU CHENXI
IPC: H04L5/00
Filed: 2019-09-29
Abstract: Apparatuses, methods, and systems are disclosed for transmitting information for PDSCH configurations. One method (400) includes determining (402) configuration information comprising a plurality of instances of a physical downlink shared channel configuration parameter. The method (400) includes transmitting (404) the configuration information to a user equipment, wherein: the physical downlink shared channel configuration parameter is used for a physical downlink shared channel scheduled by downlink control information; the downlink control information is transmitted from a set of resources having a corresponding index of a plurality of indexes; and each index corresponds to an instance of the plurality of instances of the physical downlink shared channel configuration parameter.
Patent WO-2021062882-A1 (WO)
Inventor: LI WENJU
IPC: C07H1/00
Filed: 2019-10-10
Abstract: L'invention concerne un procédé de synthèse de rosavine, comprenant les étapes consistant : à utiliser du trifluorométhanesulfonate de triméthylsilyle pour catalyser l'ester trichloroacétimide de 2,3,4-tri-O-acétyl-L-arabinofuranoside et le 2,3,4-tri-O-acétyl-bêta-D-thioglucopyranoside d'éthyle pour réaction, puis à ajouter l'alcool bêta-(E)-cinnamylique, de NIS et de TfOH successivement afin de poursuivre la réaction jusqu'à achèvement, et à effectuer une séparation afin d'obtenir un intermédiaire brut ; et à faire réagir l'intermédiaire brut avec du méthoxyde de sodium dans du méthanol, et à effectuer une séparation et une purification afin d'obtenir la rosavine.
Patent WO-2021056623-A1 (WO)
Title: Systems and methods for obtaining templates for tessellated images
Inventor: QIU TIAN
IPC: G06T7/11
Filed: 2019-10-15
Abstract: Systems and methods which obtain template images corresponding to pattern units of tessellated images using a template unit boundary identification technique are described. Template unit boundary identification techniques of embodiments operate to analyze a sample of a tessellated image to determine a template unit size for the template image, use the determine d template unit size to define pixel analysis line segments for identifying template unit boundaries in the tessellated image, and select a template image based on the template unit boundaries identified using the pixel analysis line segments. One or more sample area images may be selected for use in determining a template unit size. Pixel analysis line segments, configured based upon a determined template unit size, may be used for identifying boundaries of a template unit. Moreover, dynamic template image updating may be provided.