baber/WOPTO huggingface dataset:
Patent WO-2021017639-A1 (WO)
Title: Method for triaxial pressurized freezing for making ice
Inventor: WANG BAOSHENG
IPC: F25C1/00
Filed: 2020-06-04
Abstract: Disclosed is a method for triaxial pressurized freezing for making ice, the method comprising the four steps of assembling an apparatus, obtaining temperature control parameters, carrying out pressurized freezing, and carrying out a mechanical test. The apparatus comprises a loading system, a temperature control system, and a temperature measuring system. The loading system comprises a loading frame, a pressure volume controller, a triaxial cell, and an oil injection pump. The apparatus is combined with the method for making ice to realize a controllable sample stress field and a controllable sample temperature field in the whole process of pressurization, freezing, and testing, so as to manufacture a sample meeting the specification of a triaxial test under the conditions of different freezing pressures and freezing speeds. The method is adapted to researching the influence of freezing pressure and freezing speed on ice mechanical characteristics, has high experiment efficiency, and does not involve toxic or flammable explosive materials and is thus safe and environmentally friendly.
Patent WO-2020253849-A1 (WO)
Inventor: LI BINGZHAO
IPC: H04W4/06
Filed: 2020-06-19
Abstract: The present application relates to a communication method and device. The communication method comprises: a first network device determining a first parameter for a first multicast service; the first network device sending the first parameter to network devices corresponding to at least two cells, wherein the at least two cells are associated with the first multicast service, and the first parameter indicates a resource for transmitting the first multicast service. Since the same parameter is used for the same service, a terminal device located at the edge of a cell is not limited to only receive a multicast service of the cell, and can also receive the same multicast services sent by other cells, such that the reception success rate of the terminal device can be improved. Furthermore, the same multicast services sent by other cells are no longer interference signals for the terminal device, thereby improving the reception quality of the terminal device.
Patent WO-2021114624-A1 (WO)
Inventor: ZHAO WEI
IPC: G16H20/10
Filed: 2020-06-30
Abstract: Provided are an artificial intelligence-based medication recommendation method, apparatus, device, and storage medium. The method comprises: obtaining a medication recommendation request, the medication recommendation request comprising disease type, current disease data, and user profile data (S201); according to the target analysis results of the original drug recommendation model corresponding to the type of disease, obtaining a target medication recommendation model (S202); using the target medication recommendation model to analyze and process current disease data to obtain an original recommended medication (S203); performing feature analysis on the original recommended medication to obtain a feature analysis value corresponding to a feature to be analyzed (S204); determining the type of recommendation tendency on the basis of user profile data, and according to the recommended tendency type, obtaining a feature weight corresponding to the feature to be analyzed (S205); on the basis of the feature analysis value and the feature weight corresponding to the feature to be analyzed, obtaining a recommended evaluation value of the original recommended medication, and determining the original recommended medication having the largest recommended evaluation value to be the target recommended medication (S206). The method can effectively improve the effectiveness and pertinence of smart drug recommendation.
Patent WO-2021253499-A1 (WO)
Inventor: ZOU QUANBO
IPC: H04R19/04
Filed: 2020-06-30
Abstract: 本说明书实施例提供电容型微机电系统麦克风、麦克风单体及电子设备。该电容型微机电系统麦克风包括：背极板；振膜；以及间隔件，用于使得所述背极板和振膜间隔开，其中，在未施加工作偏压的状态下，相对于平整位置，沿背离所述背极板的方向，所述振膜的至少一部分被预先拉偏。
Patent WO-2021013003-A1 (WO)
Inventor: ZHANG MIAO
IPC: H01R13/42
Filed: 2020-07-15
Abstract: 本发明提供一种电连接器用插座，所述插座包括壳体、设置于壳体内的导电体，导电体上设置有卡接部，所述壳体上设置有用于插接所述导电体的安装孔，该安装孔的至少一边设置有与该卡接部相接触的弹性臂，所述弹性臂上设置有与导电体上设置的卡接部相接触的卡钩部。本发明增加了导电体与插座壳体之间的卡扣面积，增加了保持力，使插拔力由原来的30N增大到90N，省去了灌胶设备成本，工艺时间成本，且方便安装。
Patent WO-2021258444-A1 (WO)
Title: 新风装置
Inventor: HE WEI
IPC: F24F7/06
Filed: 2020-07-20
Abstract: 一种新风装置，包括本体（10）和控制组件（50），本体（10）内部为中空的封闭腔体（11），本体（10）的一端设有进风组件（20），本体（10）与进风组件（20）相对的一侧设有多个出风组件（30），本体（10）上还设有供进出封闭腔体（11）的开合机构（40）。
Patent WO-2021057219-A1 (WO)
Inventor: LIU LONGQING
IPC: H04W48/02
Filed: 2020-07-22
Abstract: 本公开实施例提供了一种网络信息处理方法及终端设备。该方法包括：获取M个PLMN标识，该M个PLMN标识为M个等效公共陆地移动网络EPLMN的标识，该M个EPLMN为注册公共陆地移动网络RPLMN的等效网络，该RPLMN为终端设备当前接入的网络，M为正整数；并在终端设备的目标列表中包括获取模块获取的该M个PLMN标识中的至少一个PLMN标识的情况下，禁止将该RPLMN的标识添加到目标列表，该目标列表中的PLMN标识为终端设备被禁止接入4G网络的PLMN的标识。
Patent WO-2021027671-A1 (WO)
Inventor: PANG WEI
IPC: H03H7/46
Filed: 2020-08-06
Abstract: A bulk acoustic wave filter for improving near stopband suppression and an electronic device. Sealing rings (3) are connected to the reference ground plane of a carrier plate (5) by means of solder balls (6), so as to eliminate the coupling between resonators (2) and between the resonators (2) and the sealing rings (3), thereby improving near stopband suppression. The bulk acoustic wave filter comprises a chip main body (1), a protective cap (4), and a carrier plate (5). A plurality of resonators (2) are sequentially arranged on the surface layer of the chip main body (1), and sealing rings (3) are provided around the periphery of the plurality of resonators (2). The protective cap (4) is disposed on the chip main body (1). Metal columns (7, 9) are respectively connected to the two sides of the sealing rings (3). The bottom ends of the two metal columns (7, 9) are respectively connected to the sealing rings (3), and the top ends of the two metal columns (7, 9) penetrate the surface layer of the protective cap (4) and are connected to a metal strip (8). The metal strip (8) is connected to the carrier plate (5) by means of metal balls (6).
Patent WO-2021042934-A1 (WO)
Inventor: CHEN BIAO
IPC: G06F1/3212
Filed: 2020-08-06
Abstract: La présente invention concerne un procédé de balayage de données, un terminal mobile (100) et un support de stockage non volatil lisible par ordinateur (200). Le procédé de balayage de données comprend les étapes consistant à : acquérir des informations associées au déclenchement ; lorsque les informations associées au déclenchement satisfont une condition de déclenchement, commencer à balayer des données, et acquérir des informations associées à l'interruption pendant le balayage des données ; et lorsque les informations associées à l'interruption satisfont une condition d'arrêt, arrêter de balayer les données.
Patent WO-2022027536-A1 (WO)
Title: Semiconductor device and fabrication method thereof
Inventor: CHIU HAN-CHIN
IPC: H01L29/10
Filed: 2020-08-07
Abstract: A semiconductor device and a fabrication method thereof are disclosed. The semiconductor device includes a substrate (10), a first nitride semiconductor layer on the substrate and a second nitride semiconductor layer on the first nitride semiconductor layer. The second nitride semiconductor layer has a first area and a second area, and the second nitride semiconductor layer has single crystals. The semiconductor device includes an electrode (30, 32) in contact with the first area. A first concentration of Aluminum (Al) of the first area is less than a second concentration of Al of the second area, and the single crystals in the first area take over a crystal structure of the first nitride semiconductor layer.
Patent WO-2022036647-A1 (WO)
Inventor: SU KAIYUN
IPC: F16C35/04
Filed: 2020-08-20
Abstract: A bearing assembly and an assembling method for the bearing assembly. The bearing assembly comprises an inner ring (1), an outer ring (2) and a pressing plate (3), wherein the outer ring (2) is mounted on a radial outer side of the inner ring (1); the pressing plate (3) is mounted on a radial outer side of the outer ring (2); the outer ring (2) is provided with a first end (21) and a second end (22) which are opposite each other in an axial direction, and is provided with an annular mounting groove (23) formed on a radial outer side of the first end (21); the pressing plate (3) is provided with a mounting hole (31) and protrusion portions (32) which extend from the inner periphery of the mounting hole (31) towards a radial inner side thereof; when the pressing plate (3) is mounted on the outer ring (2), the protrusion portions (32) are inserted into the mounting groove (23) in a radial direction, such that the pressing plate (3) performs rotatable and axial positioning relative to the outer ring (2); the mounting hole (31) is of an oval shape or an oval-like shape with a long axis and a short axis; and the pressing plate (3) is provided with two protrusion portions (32), the two protrusion portions (32) respectively being located at two end points of the short axis of the mounting hole (31). According to the bearing assembly and the assembling method, assembly is facilitated.
Patent WO-2021227299-A1 (WO)
Title: Mobile phone photographing connection apparatus and mobile phone photographing apparatus
Inventor: LEE LI-HWA
IPC: H04M1/21
Filed: 2020-08-26
Abstract: A mobile phone photographing connection apparatus and a mobile phone photographing apparatus. The mobile phone photographing connection apparatus comprises a telescope clamping module and a mobile phone clamping module; the telescope clamping module comprises a bottom casing, a ratchet is provided on the outer edge of the bottom casing, a dovetail guide rail is further provided on the bottom casing, a clamping claw is provided inside the bottom casing, and the surface of the clamping claw is coated with silica gel; an involute drive disk is further provided at the back of the clamping claw, a key is provided above the drive disk, a pawl is provided at the front end of the key, and a reset elastic piece is provided at the bottom of the tail end of the key. The mobile phone clamping module comprises a base body, a rotary plate is provided at the back of the base body, a dovetail chute is further formed in the rotary plate, and a pressure spring for separating the combined rotary plate is provided inside the combined rotary plate; the side of the base body is provided with a 1/4 universal screw interface, a clamp holder is further connected to the base body, and the clamp holder is also provided with a knob and a screw rod for controlling a clamping range. The telescope clamping module and the mobile phone clamping module are combined by means of the dovetail guide rail and the dovetail chute. By means of the operation in the present application, a broad clamping range can be achieved, and clamping is fast and stable.
Patent WO-2021057416-A1 (WO)
Inventor: LI MAOXING
IPC: G02F1/13357
Filed: 2020-09-02
Abstract: A display screen and an electronic device. The display screen comprises a display module (100) and a backlight module (200); the backlight module (200) is connected to the display module (100); the backlight module (200) comprises a frame (210) and a light guide plate (220); the edge part of the light guide plate (220) is disposed in the frame (210); the backlight module (200) is provided with a light hole (230); the light hole (230) passes through the frame (210); the cross-sectional area of the light hole (230) decreases in a direction close to the display module (100).
Patent WO-2021068712-A1 (WO)
Title: Wireless earphone charging circuit and wireless earphone box
Inventor: TAO HONGXIA
IPC: H04R1/10
Filed: 2020-09-14
Abstract: The present invention provides a wireless earphone charging circuit and a wireless earphone box, comprising: a power supply terminal, an earphone power supply terminal for connecting any one wireless earphone, a current detection module and a logic processing module; the current detection module comprises N current detection branches connected between the power supply terminal and the earphone power supply terminal, and a current detection feedback unit; the current detection feedback unit is respectively connected with the N current detection branches and is used for: detecting current current information of one, currently turned on, of the N current detection branches, and feeding the current current information back to the logic processing module; the logic processing module is connected with the current detection feedback unit and is used for: determining that a wireless earphone is inserted into a corresponding contact of the earphone power supply terminal if the current current information is greater than a first threshold value when the first current detection branch in the N current detection branches is turned on.
Patent WO-2021169297-A1 (WO)
Title: 一种传输节点标识的方法、设备及系统
Inventor: LI WENYAN
IPC: H04L45/60
Filed: 2020-09-29
Abstract: 本申请实施例公开一种传输节点标识的方法、设备及系统，涉及通信领域，实现降低SR POLICY路由下发时的局限性，以提高网络性能的目的。该方法具体包括：转发设备向控制器发送节点标识；转发设备从控制器接收第一SR POLICY路由，第一SR POLICY路由的目的属性为该节点标识；该转发设备确定节点标识与第一SR POLICY路由的目的属性匹配，按照第一SR POLICY路由转发流量报文。
Patent WO-2021063406-A1 (WO)
Inventor: ZHU HAOREN
IPC: H04L12/24
Filed: 2020-09-30
Abstract: Provided in the present application are a data transmission method and apparatus. The method comprises: a core network element receives a first message sent by a first terminal device, the first message being used for requesting the establishment of a first PDU session; on the basis of grouping information corresponding to the first terminal device, the core network element determines that the first terminal device needs to undergo local routing, the grouping information comprising a group ID and a group member list; the core network element acquires binding information, the binding information comprising the group ID and session information of the first PDU session, and the session information comprising one or a plurality of a session ID, TEID and QFIs of the first PDU session; and the core network element sends the binding information to a first access network node. Local routing based on IAB can thus be implemented, reducing transmission latency.
Patent WO-2021068897-A1 (WO)
Inventor: CHEN HUANBANG
IPC: H04N19/00
Filed: 2020-10-09
Abstract: La présente divulgation concerne le traitement d'images animées, en particulier lorsque des modes de partitionnement non rectangulaires sont utilisés pour la prédiction inter en combinaison avec une prédiction pondérée (WP) afin de coder des fondus. Les modes non rectangulaires font référence aux modes de prédiction inter dans lesquels un bloc actuel est partitionné/tranché de manière non rectangulaire (tranches). De tels modes peuvent être une prédiction triangulaire (TMP) ou géométrique (GEO). L'invention vise à harmoniser des modes de partitionnement non rectangulaires à WP en désactivant une TMP/GEO lorsqu'une WP est appliquée. Ceci est possible en vérifiant si toutes les images de référence associées à une tranche actuelle sont désactivées et, si tel est le cas, en désactivant la WP au niveau de la tranche pour les unités de prédiction non rectangulaires. Il est possible de déterminer si les images de référence sont désactivées sur la base des conditions appliquées à des valeurs paramétrées, par exemple des drapeaux de luminance/chrominance, qui font référence aux images de référence. L'activation/désactivation de la WP au niveau de la tranche peut également être déterminée en analysant un flux binaire destiné à un indicateur dont la valeur indique le type de la tranche. La WP au niveau de la tranche peut aussi être désactivée sur la base d'un sous-bloc. Dans ce cas, un bloc actuel est déterminé comme étant un sous-bloc rectangulaire d'une unité de codage. Lorsque des facteurs de pondération de l'image de référence ne sont pas intégrés dans le flux binaire, des valeurs de prédiction sont déterminées à partir d'un mélange de facteurs pondérés. Le flux binaire peut transporter d'autres indicateurs (drapeaux) dont les valeurs dépendent de conditions sur d'autres valeurs de drapeaux.
Patent WO-2022082719-A1 (WO)
Inventor: XU YINGSONG
IPC: G09G3/20
Filed: 2020-10-23
Abstract: 提供了一种移位寄存器单元、驱动方法、驱动电路和显示装置。移位寄存器单元包括第一节点电位调节电路（11）、第一储能电路（12）、第二节点控制电路（13）、第二储能电路（14）、第三节点控制电路（15）、第一节点控制电路（16）和输出电路（17）；第一节点电位调节电路（11）在第一节点（N1）的电位的控制下，根据调节时钟信号（CK）改变第一节点（N1）的电位；第一储能电路（12）用于维持第一节点（N1）的电位；第三节点控制电路（15）控制第三隔离节点（N03）的电位和第四节点（N4）的电位；第二节点控制电路（13）控制第二隔离节点（N02）的电位。移位寄存器既可以提供栅极驱动信号，又可以提供发光控制信号，以提供特定像素工作的波形。
Patent WO-2022082843-A1 (WO)
Title: 一种多传感器融合的无人车探测避障系统及避障方法
Inventor: LI HUAJING
IPC: G01S13/93
Filed: 2020-10-29
Abstract: 一种多传感器融合的无人车探测避障系统及避障方法，避障系统包括多个单线激光雷达、双CCD摄像机、微波雷达、前后方盲区超声波传感器组和基于ARM+FPGA+NUC的三核控制器；多个单线激光雷达信号由NUC微型电脑处理，CCD摄像机的双目视觉图形数据由ARM+FPGA控制器共同处理，而盲区探测和避障、人机界面、路径规划、在线输出等功能交给STM32F767单独完成，ARM+FPGA控制器通过解码输出控制信号精确控制直流无刷伺服电机，驱动无人车行驶。使得无人车可以全天候较远地发现复杂环境下的障碍物并快速实现有效避障，进而提高无人车高速行驶时的安全性和稳定性。
Patent WO-2022087985-A1 (WO)
Inventor: CHEN XUEFENG
IPC: H04J3/06
Filed: 2020-10-29
Abstract: 本申请提供了一种控制系统、时钟同步方法、控制器、节点设备及车辆，涉及汽车领域的电子技术领域。本申请提供的控制系统中，主控制器通过环形网络直接向至少一个节点设备发送参考时钟信号，使得该至少一个节点设备可以基于该参考时钟信号的频率进行计时，由此可以使得主控制器与节点设备的时钟同步精度提升至与参考时钟信号的脉冲宽度相等的精度。并且，由于该控制系统包括环形网络，从而可以确保主控制器与节点设备之间交互信号时具有冗余的路径，确保了信号传输的可靠性。
Patent WO-2021088876-A1 (WO)
Inventor: SHEN JUN
IPC: H02K16/00
Filed: 2020-11-04
Abstract: Provided is a motor having an integrated amorphous alloy and silicon steel as a stator core, comprising a motor housing; a stator and a rotor are arranged in the motor housing; the stator comprises a first stator and a second stator; the first stator and the second stator are arranged independent of each other; the first stator is made of amorphous alloy; an amorphous stator winding is connected to the first stator; the second stator is made of silicon steel; a silicon steel stator winding is connected to the second stator; the outer sides of the first stator and the second stator are fixedly connected to the inner side of the motor housing; a rotary shaft is connected to a bearing at the center of the motor housing; a rotor is sleeved on the outside of the rotary shaft; said rotor comprises a first rotor and a second rotor; said first rotor and said second rotor correspond to the positions of the first stator and the second stator, respectively; an air gap is provided between the first rotor and the first stator, and between the second rotor and the second stator.
Patent WO-2021103982-A1 (WO)
Title: 一种用于治疗动脉瘤的可降解贴片及血流导向系统
Inventor: ZHANG HAIJUN
IPC: A61F2/06
Filed: 2020-11-06
Abstract: 一种用于治疗动脉瘤的可降解贴片（100）及血流导向系统，属于介入医疗器械领域。可降解贴片（100）包括贴片本体（110）和位于贴片本体（110）边缘的粘结剂（120），贴片本体（110）由可降解材料制成。该可降解贴片（100）的贴壁性好，能够有效避免器械移位的现象，在闭塞动脉瘤的同时对分支血管的血流情况不会产生影响。
Patent WO-2022094928-A1 (WO)
Inventor: XIAO HUAJUAN
IPC: H02M3/335
Filed: 2020-11-06
Abstract: Circuit et procédé de commande d'un redresseur, et circuit comprenant le redresseur. Le redresseur peut comprendre : un transformateur (T) ; une bobine d'induction (Lm) couplée à un enroulement primaire (Np) du transformateur (T) en parallèle ; au moins un élément de commutation (SR1, SR2) couplé entre un enroulement secondaire (Ns1, Ns2) du transformateur (T) et une sortie du redresseur. Le procédé peut consister à : détecter (S101) un courant circulant dans une combinaison de la bobine d'induction (Lm) et de l'enroulement primaire (Np) du transformateur (T) ; générer (S102) une tension d'indication, sur la base du courant détecté ; comparer (S103) la tension d'indication et une tension de référence ; et entraîner (S104) le ou les composants de commutation (SR1, SR2), sur la base d'un résultat de comparaison de la tension d'indication et de la tension de référence. Le moment de synchronisation pour allumer/éteindre le composant de commutation (SR1, SR2) peut être optimisé, de façon à réduire la perte de puissance et à améliorer l'efficacité.
Patent WO-2021093687-A1 (WO)
Title: Display substrate and preparation method therefor, and display apparatus
Inventor: YUAN CAN
IPC: H01L27/32
Filed: 2020-11-06
Abstract: Provided are a display substrate and a preparation method therefor, and a display apparatus, which can not only avoid jumpers generated when a light-emitting device in a sub-pixel is electrically connected to a storage capacitor, in order to avoid the risk of crosstalk, but can also increase the pixel aperture ratio of the display substrate and increase the capacitance of the storage capacitor in a pixel driving circuit. The display substrate comprises: a base, and a pixel driving circuit and a bottom-emission-type light-emitting device which are arranged in a display region on the base and are located in each sub-pixel, wherein the light-emitting device comprises a first electrode connected to the pixel driving circuit; the pixel driving circuit comprises a first storage capacitor; the first storage capacitor comprises a first storage electrode and a second storage electrode which are arranged opposite each other; the first electrode is multiplexed as the first storage electrode; and the second storage electrode and the first electrode are both transparent electrodes.
Patent WO-2021212831-A1 (WO)
Inventor: LI CHENG
IPC: A62B7/10
Filed: 2020-11-26
Abstract: The present invention provides a breathing apparatus. A mask body of the breathing apparatus comprises a first portion located on one side of the center line of the mask body, and a second portion located on the other side of the center line; the first portion and the second portion are configured to be capable of being folded along the center line; a first deformable clamping strip and a second deformable clamping strip separately cross the center line from the first portion and extend to the second portion; and one of the first deformable clamping strip and the second deformable clamping strip is configured to clamp the mask body onto the nose of a user by means of deformation, and the other of the first deformable clamping strip and the second deformable clamping strip is configured to clamp the mask body onto the lower jaw of the user by means of deformation. Compared with the prior art, the present invention can be suitable for more people, is better in sealing performance and comfortability, and is richer in function.
Patent WO-2021115138-A1 (WO)
Inventor: LI HONGBIAO
IPC: B65D83/00
Filed: 2020-11-27
Abstract: In a container dispensing at a fixed quantity, operations are performed on a valve sleeve (200) to control opening or closing of a liquid inlet control structure (3), such that a liquid storage cavity (2) communicates with or is isolated from a fixed-quantity cavity (1). When the liquid storage cavity (2) communicates with the fixed-quantity cavity (1), a liquid in the liquid storage cavity (2) flows into the fixed-quantity cavity (1). Once a required quantity is reached, an operation is performed on the valve sleeve (200) to control the liquid inlet control structure (3) to close, thereby isolating the liquid storage cavity (2) and the fixed-quantity cavity (1). The liquid in the fixed-quantity cavity (1) is discharged from a liquid dispensing opening (11). The liquid storage cavity (2) is provided inside the fixed-quantity cavity (1). Alternatively, the fixed-quantity cavity (1) is provided inside the liquid storage cavity (2). The container has reasonable design and a simple structure, occupies a small space, is convenient to use, and can dispense at a fixed quantity.