baber/WOPTO huggingface dataset:
Patent WO-2021184253-A1 (WO)
Title: Ultrasonic fingerprint recognition module and method for preparing same, and electronic device
Inventor: LIU WEI
IPC: H01L41/37
Filed: 2020-03-18
Abstract: Provided are an ultrasonic fingerprint recognition module (100) and a method for preparing same, and an electronic device. The ultrasonic fingerprint recognition module (100) comprises: a substrate (110); and a piezoelectric composite layer (130) arranged on the substrate (110), wherein the piezoelectric composite layer (130) comprises a polymer thin film layer (131) arranged on the substrate (110) and piezoelectric ceramic powder particles (133) dispersed in the polymer thin film layer (131). In the ultrasonic fingerprint recognition module (100), the piezoelectric constant of the piezoelectric composite layer (130) can be increased without reducing the flexibility of the piezoelectric composite layer (130), and thus, the signal-to-noise ratio of the ultrasonic fingerprint recognition module (100) and the recognition performance of the ultrasonic fingerprint recognition module (100) can be improved without changing the thickness of the piezoelectric composite layer (130).
Patent WO-2021189178-A1 (WO)
Inventor: XU CHANGLONG
IPC: H04W74/08
Filed: 2020-03-23
Abstract: A base station (BS) may cancel an uplink transmission that was previously scheduled for a user equipment (UE). For example, after scheduling a first UE for an uplink transmission on a particular resource, a BS may elect to schedule a second UE with higher priority traffic on at least a portion of that same resource. In this case, the BS may send an uplink cancelation indication (UL CI) to instruct the first UE to cancel its transmission. In some examples, for uplink transmissions on unlicensed radio frequency spectrum where an interlace structure and resource block (RB) sets are used for frequency-domain resource allocation, an UL CI may indicate interlace and/or RB set parameters for the frequency domain.
Patent WO-2021189400-A1 (WO)
Inventor: TANG GAOMING
IPC: H04N21/4788
Filed: 2020-03-27
Abstract: The present application provides a display device, the display device: in response to the establishment of a video chat communication, displaying a video chat window on a first display, the first display being a first selection for displaying the video chat window; when the video chat window is displayed on the first display, receiving an instruction, inputted by a user, for instructing to switch the video chat window to a second selection; and closing the video chat window on the first display, and presenting the video chat window on a second display.
Patent WO-2020220919-A1 (WO)
Inventor: ZHAO XUWEN
IPC: H04L29/06
Filed: 2020-04-01
Abstract: Provided in the present application are a method and device for a proxy subscription, which are used to improve the security of a proxy subscription process. The method comprises: a network function storage function NRF receiving a token request from a first network function (NF), the token request comprising an identifier of the first NF and an identifier of a second NF; the NRF generating a first token on the basis of the token request, wherein the first token is used to indicate that the first NF has permission to proxy the second NF to subscribe a network function service to a third NF and is used to indicate that the second NF has permission to receive a network function service provided by the third NF; and the NRF sending the first token to the first NF.
Patent WO-2020220973-A1 (WO)
Inventor: XU WEI
IPC: H04N5/232
Filed: 2020-04-10
Abstract: Provided are a photographing method and a mobile terminal. The photographing method of the present disclosure comprises: when it is detected that a view finding camera extends out of a shell through an opening, determining a photographed object; acquiring a target angle between the position of the photographed object and a preset position of an image sensor within a preset time period before a target moment, wherein the target moment is a moment when each image frame is generated according to the photographed object; and when the target angle is different from a preset angle, adjusting the target angle to the preset angle by controlling the view finding camera to rotate; and photographing the photographed object to generate the image frame.
Patent WO-2021109415-A1 (WO)
Inventor: LI GUOSHUN
IPC: F24F3/16
Filed: 2020-04-17
Abstract: 一种具有空气净化功能的排污桶，包括收集箱（110）、进污通道（120）、抽气通道（130）及净化组件（140），进污通道（120）与收集箱（110）连接，进污通道（120）用于连接护理机，以供护理机排出的污染物输送至收集箱（110）内；抽气通道（130）与收集箱（110）连接，抽气通道（130）用于连接风机；净化组件（140）设置于收集箱（110）内，并与抽气通道（130）连接，净化组件（140）用于在风机通过抽气通道（130）抽吸收集箱（110）内的空气的过程中对收集箱（110）内的污染物进行导流和阻截。
Patent WO-2020228585-A1 (WO)
Title: Cantilever umbrella
Inventor: XIE JIANQIANG
IPC: A45B25/22
Filed: 2020-05-07
Abstract: A cantilever umbrella, comprising: a stand post (1); an umbrella awning (4); and a cantilever (3), one end of the cantilever (3) being rotatably connected to the stand post (1) by means of a housing (2), the other end being connected to the umbrella awning (4), and the cantilever (3) being rotated to drive the umbrella awning (4) to rotate so that the opening of the umbrella awning (4) rotates by an angle with respect to the horizontal direction; and further comprising a limit member (5), one end of the limit member (5) being fixedly connected to the cantilever (3), the other end extending into the housing (2), a first limit portion (201) being provided on the inner wall of the housing (2), a second limit portion (51) is provided on the limit member (5), and the first limit portion (201) and the second limit portion (51) being matched to limit the rotating range of the cantilever in the circumferential direction of the limit member. According to the cantilever (3) umbrella, by providing the limit member (5), a user can be prevented from turning the umbrella awning (4) to a position having an overlarge elevation angle, so that the problem that the umbrella awning overturns under the condition of large external force is avoided; the limit member (5) is simple in structure, convenient to be mounted, firm to use, and beneficial to prolonging the service life of the umbrella.
Patent WO-2021082435-A1 (WO)
Inventor: CHEN GENHAI
IPC: H05B45/00
Filed: 2020-06-01
Abstract: 本发明公开了一种DMX控制RGB-LED\白暖白LED灯系统，包括电源输入端、DMX控制盒、RGB-LED\白暖白LED灯和编码器。编码器给DMX控制盒提供信号输入，DMX控制盒相互之间进行信号传输。编号1-25#DMX控制盒与编号26-50#DMX控制盒间连接信号放大器，信号放大器对传输信号进行实时放大，从而实现DMX控制盒连接数量达到1-N。DMX控制盒可以提供自身的功能程序对RGB-LED\白暖白LED灯进行效果呈现。也可以呈现DMX控制盒通过编码器对DMX控制盒地址编码1-N个，再与DMX后台控制台连接，对DMX控制盒现有的内置功能程序进行屏蔽，演示重新编写的任意程序功能。
Patent WO-2020248881-A1 (WO)
Title: 微流控基板、微流控芯片及微全分析系统
Inventor: LIU QINGZHAO
IPC: B01L3/00
Filed: 2020-06-03
Abstract: 本公开提供一种微流控基板、微流控芯片及微全分析系统。本公开的微流控基板包括：基底和位于基底上超声波结构；其中，超声波结构，用于在液滴分离的过程中产生超声波，以使液滴发生振动。
Patent WO-2021139093-A1 (WO)
Title: Multi-path resonant conversion circuit and multi-path output control method based on same
Inventor: MAO ZHAOQI
IPC: H05B45/382
Filed: 2020-06-19
Abstract: Disclosed in embodiments of the present application are a multi-path resonant conversion circuit and a multi-path output control method based on same. A control circuit in the circuit is used for controlling the working frequency of a first switching tube and the working frequency of a second switching tube, so that the sum of the sum of first electric signals output by a first output end and the sum of second electric signals output by a second output end is equal to a total value of preset electric signals; and the control circuit is further used for controlling the duty ratio data of the first switching tube and the duty ratio data of the second switching tube, so that the ratio of the sum of the first electric signals output by the first output end to the sum of the second electric signals output by the second output end is equal to a preset electric signal ratio. The working frequency of the first switching tube and the working frequency of the second switching tube are controlled by means of the control circuit, so that the first output end and the second output end constantly output electric signals according to the preset ratio, the total value of the output electric signals is equal to the total value of the preset electric signals, and the technical effect of simultaneous multi-path output of a same driver can be achieved.
Patent WO-2021051942-A1 (WO)
Title: Information addition method and related apparatus
Inventor: HUANG JINLUN
IPC: G06F40/109
Filed: 2020-06-30
Abstract: Provided are an information addition method and a related apparatus, wherein same can be implemented in the field of big data. The method comprises: acquiring a target file, wherein the text content in the target file cannot be edited; acquiring a signature identifier, a date identifier and character attributes in the target file, wherein the signature identifier is used for marking the position of signature information, the date identifier is used for marking the position of date information, and the character attributes comprise the font of characters and the size of the characters; acquiring the date information, and adjusting attributes of the date information according to the character attributes of the target file, wherein the attributes of the date information comprise the font of the date information and the size of the date information; adding, according to the date identifier, the adjusted date information to the target file; acquiring the signature information, and adding the signature information to the target file according to the signature identifier, so as to generate a target file with the date information and the signature information. The adjusted date information and the signature information are added to the correct area of the target file according to the date identifier and according to the signature identifier, respectively.
Patent WO-2021008376-A1 (WO)
Inventor: YU JIAN
IPC: H04W72/04
Filed: 2020-07-02
Abstract: La présente invention concerne un procédé d'indication de nombre d'utilisateurs MU MIMO et un dispositif de communication, le procédé consistant à : générer une PPDU, la PPDU comprenant un champ de signalisation B, le champ de signalisation B comprenant au moins un sous-champ d'attribution d'unité de ressource, le sous-champ d'attribution d'unité de ressource étant un indice d'attribution d'unité de ressource qui est utilisé pour indiquer la combinaison d'agencement d'une unité de ressource et est en outre utilisé pour indiquer le nombre d'utilisateurs MU MIMO supportés par une unité de ressource constituée de 106 sous-porteuses ou plus, le nombre d'utilisateurs MU MIMO étant supérieur à 8 ; et transmettre la PPDU. Dans le cas d'une RU ayant une taille supérieure ou égale à 106 tons, le procédé proposé par la présente invention permet l'indication d'une situation de nombres de plus de 8 utilisateurs pris en charge par la RU ayant une taille supérieure ou égale à 106 tons. L'efficacité de communication est améliorée. À titre d'exemple, ce procédé peut s'appliquer dans un système WLAN.
Patent WO-2021232552-A1 (WO)
Inventor: XU MINGCHUAN
IPC: A45C13/00
Filed: 2020-07-08
Abstract: 一种弹簧矩阵底板、便携式遮阳挡雨罩及减压循环透气包，包括底板本体（10），底板本体（10）上开设有多个卡接部，多个卡接部矩形阵列设置在底板本体（10）上，多个卡接部用于可拆卸连接缓冲弹簧（13）；结构简单，有效的实现了对不同弹力系数的缓冲弹簧（13）的卡接，从而贴合不同人体的不同肌肉形状；使用弹簧矩阵底板，实现了弹簧矩阵底板均匀分散、缓冲运动过程中包内的外物对肌肉与身体的冲击，利用人体的走动的过程中弹簧的抖动与振动，把身体与减压循环透气包之间的热量尽快鼓送出去，实现透气散热的作用。
Patent WO-2021022981-A1 (WO)
Inventor: SU DA
IPC: H04W4/80
Filed: 2020-07-15
Abstract: The present application provides a terminal interaction method and a terminal, and relates to the field of wireless communications. The terminal interaction method comprises: a first terminal establishes a connection with at least one second terminal through a Bluetooth module, and acquires position information of the second terminal; when the first terminal points to a direction of one second terminal, the first terminal recognizes the second terminal according to the position information and the current pointing direction; and when the first terminal performs a first action, the first terminal sends a first message to the second terminal according to the first action, the first message is used for instructing the second terminal to perform a first function corresponding to the first action. The terminal interaction method provided by an embodiment of the present application automatically recognizes and connects terminals that need interaction by using a direction finding function of Bluetooth 5.1 technology to realize multi-terminal interaction in the air, and avoids the problem of low switching efficiency caused by manually switching Bluetooth connections.
Patent WO-2021174747-A1 (WO)
Title: 一种浸水防触电电路及方法
Inventor: LI XIANGGUO
IPC: H02H5/12
Filed: 2020-07-21
Abstract: 一种浸水防触电电路，包括交流电源、负载电路、人体接地点相对于室内近地点构成回路的等效电路、分压电路、第一开关（S1）、第二开关（S2），该负载电路的两端分别连接交流电源的火线和零线，该第二开关（S2）一端连接火线，其另一端分别连接等效电路、第一开关（S1）的一端、分压电路的一端，该等效电路的两端分别接地，该第一开关（S1）的另一端分别连接分压电路的另一端、零线、地线。基于该电路还提供了防触电的方法，用简洁、可靠有效而且成本较低的方法实现当带强电裸露端子在水中浸泡时，依然可以为负载进行供电的同时，人体直接与水接触时不发生用电时被电击的危险。
Patent WO-2021227251-A1 (WO)
Title: Comprehensive control method and device for stability of rotor system of centrifugal compressor
Inventor: WANG WEIMIN
IPC: F04D27/00
Filed: 2020-07-21
Abstract: A comprehensive control method and control device for stability of a rotor system of a centrifugal compressor. The method comprises: obtaining operating parameter measured actual values of the centrifugal compressor and radial vibration displacements of a rotor; buffering the continuously obtained radial vibration displacements to form a displacement sample set; obtaining a first-order forward procession damping ratio of the rotor system according to the displacement sample set; updating operating parameter set values and electromagnetic force control parameters according to the first-order forward procession damping ratio; updating a parameter control signal according to the operating parameter measured actual values and the operating parameter set values, and generating an electromagnetic force control signal according to the radial vibration displacements and the electromagnetic force control parameters; respectively outputting the control signals to an operating parameter actuator (40) and an electromagnetic actuator (50) to respectively update the operating parameters of the centrifugal compressor and output electromagnetic force to the rotor of the centrifugal compressor. By means of the comprehensive control of the stability of the rotor system, the stability of the rotor can be guaranteed and the instability failure of the rotor can be avoided.
Patent WO-2022020981-A1 (WO)
Inventor: CHENG PENG
IPC: H04W76/27
Filed: 2020-07-25
Abstract: Certain aspects of the present disclosure provide techniques for paging in sidelink L2 relay scenarios. An example method generally includes receiving, from one of a network entity or a relay UE to which the remote UE is connected, an indication to transition from a connected state to an idle or inactive state; and transitioning into an idle or inactive state in response to receiving the indication.
Patent WO-2021027601-A1 (WO)
Inventor: XU WENCAI
IPC: H01M2/20
Filed: 2020-07-31
Abstract: L'invention concerne un module de batterie (100). Le module de batterie (100) comprend une base d'électrode de sortie (1) et une plaque d'extrémité (2). La base d'électrode de sortie (1) et la plaque d'extrémité (2) sont montées par insertion. La base d'électrode de sortie (1) comporte une première partie de limitation (14). La plaque d'extrémité (2) comporte une plaque de limitation (24). La première partie de limitation (14) monte la plaque de limitation (24) et est capable de limiter les mouvements relatifs de la base d'électrode de sortie (1) et de la plaque d'extrémité (2) dans une première direction (X1). L'une ou l'autre de la base d'électrode de sortie (1) et la plaque d'extrémité (2) comporte un trou de mise en prise (22), l'autre comporte une seconde partie de limitation (12), et la seconde partie de limitation (12) est logée à l'intérieur du trou de mise en prise (22). La seconde partie de limitation (12) s'adapte au trou de mise en prise (22) et est capable de limiter les mouvements relatifs de la base d'électrode de sortie (1) et de la plaque d'extrémité (2) dans une seconde direction (X2). Le module de batterie (100) limite les mouvements relatifs de la base d'électrode de sortie (1) et la plaque d'extrémité (2) dans la première direction (X1) avec la première partie de limitation (14) montant la plaque de limitation (24), et limite les mouvements relatifs de la base d'électrode de sortie (1) et la plaque d'extrémité (2) dans la seconde direction (X2) avec la seconde partie de limitation (12) montant le trou de mise en prise (22), augmentant ainsi la fiabilité de connexion de la base d'électrode de sortie (1) pendant le fonctionnement.
Patent WO-2021052041-A1 (WO)
Title: Video pushing method and apparatus based on video search, and electronic device
Inventor: JIANG CHUN
IPC: G06F16/78
Filed: 2020-08-03
Abstract: A video pushing method and apparatus based on video search, and an electronic device. The video pushing method based on video search comprises: sending a received search keyword to a server (S101); receiving first video preview information of at least two first videos matched with the search keyword and returned by the server, the at least two first videos comprising videos of at least two video types, and displaying the first video preview information by means of a first display interface (S102); when a playing triggering operation for first target preview information in the first video preview information is received, sending a video acquisition request carrying identification information of a first target video corresponding to the first target preview information to the server (S103); and receiving at least two second videos and corresponding second video preview information returned by the server according to the video acquisition request, and displaying a first predetermined number of preview information in the second video preview information by means of a second display interface (S104).
Patent WO-2022027368-A1 (WO)
Inventor: YAO CHUNHAI
IPC: H04W72/04
Filed: 2020-08-05
Abstract: L'invention concerne une programmation dynamique qui peut être effectuée par une nouvelle radio 5G dans la bande sous licence ou sans licence. Une station de base peut interroger un équipement d'utilisateur (UE) en transmettant une information de commande de liaison descendante (DCI) ou une autre communication en liaison descendante qui indique des ressources qu'un UE peut utiliser pour envoyer une demande de planification. Les ressources sont dynamiques, elles peuvent par exemple être mises à jour et attribuées à des UE sur la base de conditions de réseau. D'autres aspects sont également décrits.
Patent WO-2021032061-A1 (WO)
Inventor: HE ZHEN
IPC: H04L5/00
Filed: 2020-08-17
Abstract: 本申请提出空间关系信息的确定方法及装置。其中，该方法包括：在满足第一预设条件的情况下，第一通信节点根据下行信号或信道关联的信号来确定上行信号或信道的空间关系信息。本申请能够减少对空间关系信息的冗余指示，节约信令开销。
Patent WO-2022040856-A1 (WO)
Inventor: LIU HAOYUAN
IPC: B64D33/08
Filed: 2020-08-24
Abstract: The present invention belongs to the technical field of unmanned aerial vehicles. In particular, provided is a multi-rotor unmanned aerial vehicle. The multi-rotor unmanned aerial vehicle of the present invention comprises a vehicle body, wherein a partition plate is fixedly mounted in the vehicle body; a blade frame is fixedly mounted at the bottom of the partition plate; a first drive rod is rotatably connected in the blade frame, one end of the first drive rod is fixedly connected to blades, and a first bevel gear is fixedly connected to the first drive rod; and one side of the blade frame is rotatably connected to a second drive rod, and one end of the second drive rod is fixedly connected to a second bevel gear. The present invention has a simple structure. Heat dissipation can be performed on the unmanned aerial vehicle when the unmanned aerial vehicle is hot, and the unmanned aerial vehicle can achieve the effect of buffering and damping when landing, and is convenient for people to use.
Patent WO-2022041113-A1 (WO)
Inventor: YUAN XIAOYAN
IPC: G06F16/33
Filed: 2020-08-28
Abstract: Methods, apparatuses and computer readable media for software development, test, and maintenance are provided. An example method includes obtaining a feature data set corresponding to a raw data set associated with a software product, determining at least one similarity value group for the feature data set, determining at least one unified similarity factor with at least one weight for the at least one similarity consideration to the at least one similarity value group, adjusting the at least one weight so that a deviation between the at least one unified similarity factor and at least one reference unified similarity factor is below a predetermined threshold, and building a corpus comprising information on the feature data set and the at least one weight.
Patent WO-2021047580-A1 (WO)
Title: Method for rotary removing of materials in material stripping rack of mining machine and device for rotary removing of materials in material stripping rack
Inventor: LIU SUHUA
IPC: E21C31/02
Filed: 2020-09-10
Abstract: A method for rotary removing of materials in a material stripping rack of a mining machine and a device for rotary removing of materials in a material stripping rack for implementing the method. The device for rotary removing of materials comprises a reciprocating impact power box (2), a material stripping rack (3), a rotary material remover supporting mechanism (4), and a rotary material remover (5); the rotary material remover (5) comprises a material tripper device (6) and a material removing driving roller (7), the reciprocating impact power box (2) comprises a reciprocating impact power box power component (8), the reciprocating impact power box power component (8) supports and drives the material stripping rack (3), the rotary material remover supporting mechanism (4) is provided on the reciprocating impact power box (2) or the material stripping rack (3), the material stripping rack (3) has a rear end connected to the reciprocating impact power box power component (8), and has a front end on which reciprocating impact teeth (9) or a reciprocating impact saw plate (10) are provided, the material stripping rack (3) comprises a rotary material discharge rack hole (11), the rotary material remover (5) is provided in the rotary material discharge rack hole (11) of the material stripping rack (3), the rotary material remover supporting mechanism (4) supports the rotary material remover (5) to rotate, the material removing driving roller (7) rotates to drive the material tripper device (6), the material tripper device (6) rotates the materials dropped caused by the impact from the material stripping rack (3) out of the rotary material discharge rack hole (11), thereby reducing the resistance to the reciprocating operation of the material stripping rack and the traveling of the machine body.
Patent WO-2021068752-A1 (WO)
Title: Fusion protein containing human interleukin-10 and fc fragment and medical use thereof
Inventor: BAI YI
IPC: C07K14/54
Filed: 2020-09-24
Abstract: Provided are a fusion protein and the medical use thereof. The fusion protein is prepared by fusing a human interleukin-10 (IL-10) with an Fc fragment of an immunoglobulin IgG via a linker peptide. The Fc fragment is the Fc fragment of human IgG1, human IgG2 and human IgG4, and the human interleukin-10 comprises the amino acid sequence as shown in SEQ ID NO: 1. The fusion protein can be used for the treatment of immunological diseases and cancers, and prolongs the in vivo half-life of human IL-10 and increases the in vivo stability of human IL-10.