baber/WOPTO huggingface dataset:
Patent WO-2020233270-A1 (WO)
Inventor: HUANG GUANGWEI
IPC: G06N3/04
Filed: 2020-04-10
Abstract: Disclosed are a bill analyzing method and analyzing apparatus, a computer device and a medium. Said analyzing method comprises: performing bill classification on a bill image received by means of a dense convolutional network, so as to acquire the type of bill; recognizing the bill image according to said type, so as to acquire archiving information of the bill; on the basis of a determination criterion for the bill of said type, checking, by means of the archiving information, whether the bill satisfies the determination criterion; and presenting prompt information on the basis of the checking result.
Patent WO-2020207481-A1 (WO)
Title: 多源电池包充放电方法及其装置
Inventor: YANG JINBO
IPC: B60L58/18
Filed: 2020-04-10
Abstract: 一种多源电池包充放电方法及其装置，所述多源电池包充放电方法包括：通过多个电池控制器（112,122）接收多个电池包（111,112）的故障信息及剩余电量；根据多个电池包（111,112）的故障信息确定未故障的电池包；根据所确定的未故障电池包的剩余电量确定剩余电量小于等于预定电量阈值的一个或多个准充电电池包；自一个或多个准充电电池包中确定充电电池包；控制充电桩与充电电池包电连接，以对充电电池包进行充电，该方法及装置实现多源电池包充放电。
Patent WO-2021189566-A1 (WO)
Title: 一种发送方可查阅且第三方可监管的加密方法和装置
Inventor: ZHONG LIN
IPC: H04L9/30
Filed: 2020-04-14
Abstract: 本申请提供一种发送方可查阅且第三方可监管的加密方法和装置，查阅方法包括：根据发送方私钥的至少部分进行单向函数运算，生成秘密随机数；基于所述秘密随机数和接收方公钥的至少部分，采用基于离散对数困难问题的加密算法加密所述明文，得到所述密文；其中：所述发送方公钥的至少部分和私钥的至少部分具有离散对数关系，所述接收方公钥的至少部分和私钥的至少部分具有离散对数关系。因为秘密随机数根据私钥的至少部分形成，所以发送方无需考虑秘密随机数的隐秘性和安全性问题，能够采用对应的查阅方法，利用私钥的至少部分和接收方公钥的至少部分处理密文得到明文，实现密文内容的查阅。
Patent WO-2021208125-A1 (WO)
Title: Measurement method and measurement device for five-dimensional vibration of rotating blade
Inventor: WANG WEIMIN
IPC: G01H17/00
Filed: 2020-04-23
Abstract: A measurement method for the five-dimensional vibration of a rotating blade: by means of a first arrival moment, a second arrival moment and a first key phase moment when a blade to be measured has no vibrations to be monitored, and a third arrival moment and a second key phase moment when the vibrations occur, the vibration constant deviation of the blade when the blade has no vibrations and the vibration offset amount when the vibrations occur may be obtained; and then actual measurement point coordinates of the blade when the vibrations occur may be obtained in combination with acquired first preset measurement point coordinates on the blade, and finally vibration parameters of the blade in five dimensions of vibrations may be obtained in combination with original position point coordinates of the blade when the blade has no vibrations. The described method may increase the calculation accuracy of vibration measurement results of the rotating blade, and is of great significance to the comprehensive perception of the operating state of the rotating blade and the accurate evaluation of the vibration of the rotating blade. Further provided is a measurement device for the five-dimensional vibration of a rotating blade.
Patent WO-2020221090-A1 (WO)
Title: 用于联合运行寄宿应用的方法和设备
Inventor: YU HUI
IPC: G06F9/451
Filed: 2020-04-23
Abstract: 一种用于联合运行寄宿应用的方法和设备。所述用于联合运行寄宿应用的方法包括：若检测到联合宿主应用的第一寄宿应用与第二寄宿应用的操作，获取第一寄宿应用与第二寄宿应用的联合运行界面（201），其中，联合运行界面包括第一寄宿应用的至少部分功能控件和第二寄宿应用的至少部分功能控件，第一寄宿应用和第二寄宿应用的运行依赖于宿主应用，且第一寄宿应用与第二寄宿应用互相独立；展示联合运行界面（202）。该方法能够融合原本互相独立的寄宿应用来联合运行。
Patent WO-2021120484-A1 (WO)
Title: 一种复合纤维滤料及其制备方法
Inventor: ZHAO QIAN
IPC: B01D39/16
Filed: 2020-04-27
Abstract: 一种复合纤维滤料及其制备方法，该方法为将复合纤维毡经热定型、表面处理及加热固化后，再与膨化聚四氟乙烯微孔膜进行热压覆合；所述加热固化包括第一加热固化和第二加热固化，在第一加热固化后还增设第二加热固化，对经表面处理后的纤维毡进行快速高温烧结，使处理液中的有效成分迅速团聚，并形成二次粒径为3～8μm的混合团聚颗粒附着在滤料表面，该粒径满足结构式疏水的要求，同时，对纤维毡进行表面处理，使滤料表面具有憎水的性能，实现了滤料同时具有化学疏水与结构疏水的功能，在使用中不易粘附粉尘，而不至于堵塞孔隙，有效提高滤料的过滤性能，延长除尘器的使用寿命。
Patent WO-2021217609-A1 (WO)
Inventor: HUANG XIAO
IPC: G01S13/90
Filed: 2020-04-30
Abstract: A scanning module (100), a distance measuring device (1000) and a mobile platform (3000). The scanning module (100) comprises a diffractive optical element (10) and an optical path changing element (20). The diffractive optical element (10) comprises a base material (11) and a plurality of microstructures (12) provided on the base material (11). The optical path changing element (20) and the diffractive optical element (10) are coaxially arranged and rotate relative to each other. The diffractive optical element (10) is used for receiving optical pulses and cooperates with the optical path changing element (20) to enable, when the optical pulses are incident from the diffractive optical element (10), the optical pulses to deflect in different directions to be emitted.
Patent WO-2021223081-A1 (WO)
Title: Interactive commenting in an on-demand video
Inventor: SUN LUYAN
IPC: H04N21/422
Filed: 2020-05-06
Abstract: A method, system, and computer program product for interactive commenting in an on-demand video includes a processor to receive an on-demand video file selection from a first user for display on a first user device. The processor can receive a first input from the first user via a first graphical user interface at a first time of the video file and determine a time interval of the selected video file associated with the first input. The processor can identify one or more second users on one or more second user devices within the time interval of the video file and display the first input from the first user to the one or more second users within the time interval of the video file on the one or more second user devices via one or more second graphical user interfaces over the video file.
Patent WO-2021017570-A1 (WO)
Title: Double-station automatic glue dispensing robot and glue dispensing method therefor
Inventor: CUI HAO
IPC: B05C5/00
Filed: 2020-05-09
Abstract: A double-station automatic glue dispensing robot and a glue dispensing method therefor, relating to the technical field of intelligent robots. According to the double-station automatic glue dispensing robot, a T-shaped sliding rail (7) is mounted on the upper surface of a base (1); because a vehicle body coil (705) is mounted at the bottom of a clamping piece (9), and two sides of a guide rail (701) are also provided with rail coils (703), after electrifying is performed, a magnetic field generated by the rail coils (703) is kept the same as the pole of an electromagnet generated by the vehicle body coil (705) at the bottom of the clamping piece (9), the effect that the like magnetic poles repel each other occurs between the rail coils and the vehicle body coil, and a repulsive force enables the clamping piece (9) to float; because permanent magnets (704) are mounted on two sides of a rail (702), the permanent magnets and the vehicle body coil (705) at the bottom of the clamping piece (9) act with each other to drive a workpiece on the clamping piece (9) to advance to a glue dispensing device (6); the clamping piece (9) is suspended by means of a magnetic pole attraction force and the repulsive force, and is moved by means of an attraction force, so that in a conveying process, the operation is stable, moreover, the noise is avoided, and the transmission speed is high.
Patent WO-2021227017-A1 (WO)
Title: Full power transmission signaling for coherent user equipment
Inventor: SUN HAITONG
IPC: H04W72/04
Filed: 2020-05-15
Abstract: Embodiments are directed to techniques to implement full power transmission in a user equipment (UE). An embodiment of a user equipment (UE) comprises an antenna array comprising a plurality of antenna elements, and a processor to cause the UE to establish a communication connection with a network entity, cause the UE to transmit, to the network entity, a coherency capability indicator and a power transmission mode capability indicator for the UE, cause the UE to receive, from the network entity, instructions to operate in a designated coherency mode and a designated power transmission mode, and configure the UE to operate in the designated coherency mode and the designated power transmission mode.
Patent WO-2021232393-A1 (WO)
Title: Email platform with automated contact save
Inventor: WU HAO
IPC: H04L12/58
Filed: 2020-05-22
Abstract: Provided is an email platform with automated contact save. A system and method that automatically saves a message sender's contact information in the local contacts of a message receiver. A described method includes: receiving, at a second email client installed on a user device, a message from a first email client via an email server and analyzing the message at the second email client to determine whether the message triggers an automated contact save. In in response to determining that the message triggers the automated contact save and the message includes a requisite contact information of the sender, saving the requisite contact information in a set of local contacts on the user device. In response to determining that the message triggers the automated contact save and the message does not include the requisite contact information of the sender, retrieving the requisite contact information of the sender from an identity server and saving the requisite contact information in the set of local contacts on the user device.
Patent WO-2021248273-A1 (WO)
Inventor: LI CHUNG-TE
IPC: G01S15/36
Filed: 2020-06-08
Abstract: A time-of-flight-based ranging method and a time-of-flight-based ranging system. The ranging method comprises: intermittently transmitting a plurality of pulses (PE) from a pulse generation unit (110), wherein the plurality of pulses are reflected by a target object (102) to generate a plurality of reflection signals (RL); enabling a time-of-flight sensor (100) to make each of a plurality of pixels in the time-of-flight sensor (100) perform a first signal sampling on a plurality of reflected signals (RL) of a first proportion for a first predetermined time and perform a second signal sampling on a plurality of reflected signals (RL) of a second proportion for a second predetermined time, so as to generate a plurality of sampling results (SR) corresponding to the plurality of pixels; according to the plurality of sampling results (SR), obtaining a plurality of depth information (DI) and a plurality of brightness information (LI) corresponding to the plurality of pixels; and based on the plurality of depth information (DI) and the plurality of brightness information (LI), adjusting the distribution of the first proportion and the second proportion.
Patent WO-2021217810-A1 (WO)
Inventor: JIANG GUODONG
IPC: G09F9/30
Filed: 2020-06-15
Abstract: A display module and a manufacturing method therefor. The display module comprises: a display panel (10) and a fingerprint recognition module (20) provided inside the display panel (10). The display panel (10) comprises: a first substrate (11), a second substrate (12) located above the first substrate (11), and a functional layer (100) formed on the second substrate (12); and the fingerprint recognition module (20) is provided between the first substrate (11) and the second substrate (12). By integrating the fingerprint recognition module (20) into the display panel (10), the technical effects of simplifying a manufacturing process of a display module and obtaining a simple overall structure are achieved.
Patent WO-2021253184-A1 (WO)
Title: Electrosurgical pencil with blowing and suction
Inventor: MAO JIANGUO
IPC: A61B18/12
Filed: 2020-06-15
Abstract: An electrosurgical pencil (10) includes a handle (14), a manifold (15) disposed within the handle (14), a suction tube (18) and a blower tube (16) operably coupled to the manifold (15), and an electrode assembly (20) removably coupled to the manifold (15). The suction tube (18) is configured to evacuate fluid from a surgical site and the blower tube (16) is configured to deliver fluid to a surgical site. The electrode assembly (20) includes an outer tubular member (28), an inner tubular member (26), and an electrode (25). The outer tubular member (28) defines at least one suction aperture (28A) and a suction lumen (28L) in fluid communication with the suction tube (18). The inner tubular member (26) is disposed within the suction lumen (28L) of the outer tubular member (28) and defines at least one blower aperture (26A) and blower lumen (26L) in fluid communication with the blower tube (16). The electrode (25) is configured to deliver electrosurgical energy to tissue.
Patent WO-2020253707-A1 (WO)
Inventor: ZHANG XIAORAN
IPC: H04L5/00
Filed: 2020-06-17
Abstract: Embodiments of the present invention provide a system information sending method, a cell camping method, a network device, and a terminal. The system information sending method comprises: sending system information to a terminal, the system information carrying indication information of whether a target cell supports the Internet of Things.
Patent WO-2021088382-A1 (WO)
Title: Glasses lens capable of adjusting eye muscles
Inventor: BAO SONGYANG
IPC: G02C7/08
Filed: 2020-06-23
Abstract: A glasses lens capable of adjusting eye muscles, comprising a glasses lens main body (1); a plurality of annular array belts (2) are provided on the glasses lens main body (1); a plurality of micro lenses (3) are circumferentially provided in each annular array belt (2); a round conventional imaging region (101) and an annular conventional imaging region (102) that are used for correcting a refractive error are further provided on the glasses lens main body (1); the round conventional imaging region (101), annular conventional imaging region (102) and the plurality of annular array belts (2) are concentric; the radius of the round conventional imaging region (101) is equal to the inner diameter of the annular array belts (2) that have the smallest ring diameter; the inner diameter of the annular conventional imaging region (102) is equal to the outer diameter of the annular array belts (2) that have the largest ring diameter; the diopter of the micro lenses (3) is different from the diopter of the glasses lens; and the imaging positions of different annular array belts (2) are different. The glasses lens capable of adjusting eye muscles can adjust the eye muscles, relax the ciliary muscle, and relieve the pressure exerted by the extraocular muscle on the eye ball and intraocular pressure after prolonged use of the eyes while also correcting vision, thereby reducing and correcting the myopia diopter of the eyes.
Patent WO-2021047240-A1 (WO)
Title: Flink engine-based data parsing method and apparatus
Inventor: CHEN JIE
IPC: G06F16/11
Filed: 2020-06-24
Abstract: Disclosed in the present invention are a Flink engine-based data parsing method and apparatus. The method comprises: receiving, via a Flink platform external interface, parsing logic and data source information configured by a user; generating a parser according to the parsing logic and the data source information, and uploading the parser to a distributed file system; and parsing data to be parsed sent to a Flink data source in advance and corresponding to the data source information by using the parser obtained from the distributed system to generate parsed data. According to the present invention, a parser is generated according to parsing logic and data source information configured by a user to replace a Flink native parser, so that data to be parsed in different formats can be parsed, thereby meeting various service scenes; the parsing logic and data source information configured by the user are received by developing a Flink platform external interface to generate the parser, so that the expansibility of various services is achieved.
Patent WO-2022006815-A1 (WO)
Inventor: PANG WEI
IPC: H04R17/00
Filed: 2020-07-09
Abstract: L'invention concerne un haut-parleur piézoélectrique MEMS. Un disque de chargement et un actionneur du haut-parleur sont empilés, de telle sorte que le disque de chargement et l'actionneur n'occupent pas la même position dans une direction transversale, un espace de conception plus grand peut ainsi être obtenu ; et avec une taille transversale limitée du micro haut-parleur, l'actionneur et le disque de chargement ont une surface/taille transversale plus grande et un déplacement de vibration longitudinal, et par conséquent, le haut-parleur peut avoir une pression sonore de sortie supérieure.
Patent WO-2021128831-A1 (WO)
Title: 太阳能电池及其制备方法、n型掺杂硅膜的处理方法以及半导体器件
Inventor: CHEN XIAOYE
IPC: H01L31/0288
Filed: 2020-07-27
Abstract: 本公开的实施例提供一种太阳能电池及其制备方法、N型掺杂硅膜的处理方法以及半导体器件。该太阳能电池的制备方法包括：提供硅片（11）；在第一温度下在所述硅片（11）的第一主表面（111）上形成N型掺杂硅膜（12），同时在所述硅片（11）的除所述第一主表面的至少部分表面（112，113）上也绕镀形成所述N型掺杂硅膜（12）；在第二温度下对所述N型掺杂硅膜（12）进行热处理；在进行所述热处理之后，腐蚀去除所述硅片（11）的除所述第一主表面（111）之外的表面（112，113）上的所述N型掺杂硅膜（12）；利用所述硅片（11）制备得到所述太阳能电池，其中所述第一温度低于第二温度。在本公开的实施例中，通过在腐蚀去除N型掺杂硅膜（12）之前对其进行热处理，能够减少所述N型掺杂硅膜（12）中的非活性掺杂元素含量，缩短腐蚀时间，提升工艺效率。
Patent WO-2021023071-A1 (WO)
Title: Conception d'informations de commande de liaison latérale
Inventor: SALIM UMER
IPC: H04W4/46
Filed: 2020-07-29
Abstract: Procédés de transmission de messages de SCI dans des communications de liaison latérale pour la réservation de ressources. Le schéma de modulation et de codage de SCI de second étage peut être indiqué dans les SCI de premier étage.
Patent WO-2022027302-A1 (WO)
Title: Methods and apparatuses for uplink signal transmissions
Inventor: XIAO LINGLING
IPC: H04L5/00
Filed: 2020-08-05
Abstract: Disclosed are methods for an uplink signal transmission. One embodiment of the subject application provides a method performed by a UE, including selecting a Transmission Configuration Indicator (TCI) state from one or more TCI states of one or more Control Resource Sets (CORESETs) in the active bandwidth part (BWP) in a scheduled serving cell, and determining a default spatial relation and/or a default pathloss RS for an uplink signal transmission by an RS with Quasi Co-Location TypeD corresponding to the TCI state. Related apparatuses are also disclosed.
Patent WO-2021037036-A1 (WO)
Title: 一种测定材料真实应力应变曲线的试验与计算方法
Inventor: XIAO FENG
IPC: G01N3/08
Filed: 2020-08-26
Abstract: 一种测定材料真实应力应变曲线的试验与计算方法，包括单轴拉伸材料DIC试验及数据输出、计算并绘制真实应力应变曲线、获取全历程真实应力应变曲线和局部延伸率。方法通过对单轴拉伸试验制定详细的技术流程，提出明确的技术要求——在试件宽度方向布置的网格数量为两倍宽度，保证了在物理意义上取到1.0mm整数标距，实现了技术目标——获取材料全历程真实应力应变曲线和局部延伸率。
Patent WO-2022000816-A1 (WO)
Inventor: WU JIAYI
IPC: A61B3/032
Filed: 2020-09-23
Abstract: A vision testing system and method. The method comprises: a tester triggering a test start function on a mobile device, and the mobile device sending test start command data to a server; the server sending the test start command data to a terminal device; a vision testing algorithm of the terminal device determining vision according to an operation of the tester, wherein a test is performed again at the current vision level when there are two consecutive instances of test error, a test is performed again with the current level of optotypes decreasing by one level when two consecutive tests both fail, each level having a corresponding number of tests, and the level of the optotypes increases or a result is output when the number of tests is satisfied and all results of the tests are correct, and a vision test result is sent to the server; and the mobile device acquiring the vision test result or historical test data in the server, and generating vision change curves of the tester at different times. Therefore, a user can very accurately and easily acquire his/her own vision.
Patent WO-2021212743-A1 (WO)
Inventor: MU YULONG
IPC: F01N13/18
Filed: 2020-09-28
Abstract: An exhaust aftertreatment package (100) comprises a housing (1), and a first aftertreatment carrier assembly (51) and a second aftertreatment carrier assembly (52) located in the housing (1). The second aftertreatment carrier assembly (52) comprises a second housing (521), and a diesel particulate collector (522) packaged in the second housing (521). An opening (111) for removing the second aftertreatment carrier assembly (52) is provided on the housing (1). The exhaust aftertreatment package (100) comprises a cylinder body portion (23) sleeved on the periphery of the second housing (521). A first protruding portion (231) protruding radially outwards is provided on the cylinder body portion (23). A second protruding portion (520) protruding radially outwards is provided on the second housing (521). The exhaust aftertreatment package (100) further comprises a sealing member (523) held between the first protruding portion (231) and the second protruding portion (520), a connecting member (524) fixed to the second housing (521), and a force-applying component capable of pushing the connecting member (524) to cause the second housing (521) to be closely fit to the sealing member (523).
Patent WO-2021073439-A1 (WO)
Inventor: WANG YONGHUI
IPC: C07D487/04
Filed: 2020-09-30
Abstract: The present invention relates to a pyrazine derivative represented by formula (I) for preventing or treating a disease or condition related to abnormal SHP2 activity. Moreover, the present invention also provides a method for preparing such compounds.
Patent WO-2021078198-A1 (WO)
Title: Ophthalmic lens
Inventor: LUO MIN
IPC: A61F2/16
Filed: 2020-10-22
Abstract: An ophthalmic lens (100), comprising an optical lens (110), first diffractive structures (10), and second diffractive structures (20), wherein the first diffractive structures (10) and the second diffractive structures (20) are arranged alternately. The first diffractive structures (10) comprise first diffraction bands (12) and first diffraction steps (14). The second diffractive structures (20) comprise second diffraction bands (22) and second diffraction steps (24). The optical path difference caused by the heights in the first diffraction bands (12) is greater than 0.5 times the design wavelength. The heights of the first diffraction steps (14) are greater than the heights in the first diffraction bands (12), and the optical path difference caused by a first difference between the heights of the first diffraction steps (14) and the heights in the first diffraction bands (12) is 0.45-0.55 times the design wavelength. The optical path difference caused by the heights in the second diffraction bands (22) is greater than 0.5 times the design wavelength. The heights of the second diffraction steps (24) are less than the heights in the second diffraction bands (22), and the optical path difference caused by a second difference between the heights of the second diffraction steps (24) and the heights in the second diffraction bands (22) is 0.45-0.55 times the design wavelength.
Patent WO-2021129139-A1 (WO)
Inventor: REN HAIPENG
IPC: H01M4/58
Filed: 2020-10-30
Abstract: Précurseur de carbonate riche en lithium binaire, son procédé de préparation et son application. Le précurseur présente une formule chimique de type Ni(1-X)MnXCO3, où X est égal à 0,6-0,7. Le précurseur de carbonate riche en lithium binaire est d'une structure sphérique solide ayant une petite taille de particule, et présente les avantages d'une taille de particule contrôlable, d'une distribution de taille de particule uniforme, d'un degré élevé de sphéricité, d'une surface sphérique lisse et d'excellentes performances électrochimiques et d'une excellente densité d'énergie.
Patent WO-2022094815-A1 (WO)
Inventor: XU XINGLONG
IPC: F16C29/04
Filed: 2020-11-04
Abstract: 一种滚珠滑轨，包括两个外滑轨、位于所述外滑轨内的内滑轨、两个滚珠保持架及可滚动地定位于所述滚珠保持架上并支撑于所述内滑轨与所述外滑轨之间的滚珠排，所述内滑轨包括两个端部及一连接两个所述端部的连接部，所述滚珠排位于所述端部与所述外滑轨之间，所述外滑轨沿一打开方向和一推入方向带动所述滚珠排转动，所述内滑轨的每一所述端部具有一自由端，至少一个所述端部的所述自由端形成一朝向所述打开方向或推入方向的末端位置处朝向所述其中一滚珠排的中心线方向凸起形成一挡部，所述挡部沿所述打开方向或推入方向挡止所述滚珠排。使用此滚珠滑轨时，挡部能防止用力过大时滚珠排自内滑轨脱落。