baber/WOPTO huggingface dataset:
Patent WO-2021081698-A1 (WO)
Title: Wireless charging receiving end, and electronic device
Inventor: HU ZHANGRONG
IPC: H02J7/02
Filed: 2019-10-28
Abstract: Disclosed are a wireless charging receiving end and an electronic device. The receiving end comprises a switch module and at least two radio conversion units. Each radio conversion unit is used for converting an alternating magnetic field emitted by a wireless charging emitting end into a voltage, and the voltage obtained by means of conversion is used for forming an output voltage. The switch module is coupled to the at least two radio conversion units, and is used for changing a connection mode between the radio conversion units to change the output voltage. The connection mode between the radio conversion units comprises series connection, parallel connection, partial series connection, partial parallel connection, or a single radio conversion unit operating. When the connection mode between the radio conversion units is switched under the action of the switch module, the output voltage can be changed, thereby achieving voltage reduction. In the present application, voltage reduction is achieved by changing the connection mode of a rectifier or a receiving coil, without using a first-level voltage reduction module, thereby reducing the costs of an integrated circuit board.
Patent WO-2020088438-A1 (WO)
Inventor: ZHU LINGLONG
IPC: G03B13/36
Filed: 2019-10-29
Abstract: A control device for controlling adjustment of the focus position of a lens comprised in a camera device (100), comprising: an acquisition unit (112), which acquires information indicating a temperature measured by a temperature sensor (104) comprised in the camera device (100); and a control unit (114), when the camera device (100) acquires multiple images at specified predetermined time intervals, the control unit (114) adjusting the focus position of the lens every time the temperature change amount is greater than or equal to a predetermined value. When predicting that the focus position of the lens changes greatly due to a temperature change, the control device can correctly adjust the focus position to an object to be photographed. Also disclosed are a camera device, a system, a control method, and a program.
Patent WO-2021087682-A1 (WO)
Title: Downlink control information (dci) issuing method and apparatus, and communication device and storage medium
Inventor: MU QIN
IPC: H04W72/12
Filed: 2019-11-04
Abstract: Provided is a downlink control information (DCI) issuing method. The method comprises: sending DCI according to a mapping relationship between at least two of the number of transmission blocks (TBs) included in multi-TB transmission, a HARQ process number of the multi-TB transmission, a new data indicator (NDI) of the multi-TB transmission, and a resource configuration mode used for the multi-TB transmission.
Patent WO-2021087743-A1 (WO)
Inventor: YIN XIN
IPC: H02N15/00
Filed: 2019-11-05
Abstract: A magnetic gravity compensator for a cylindrical voice coil actuator, a voice coil actuator, and a voice coil actuator assembly. The magnetic gravity compensator comprises a rotor (1) and a stator (2); the rotor (1) comprises a rotor support (4) and a rotor permanent magnet (6); the longitudinal section of the rotor support (4) is U-shaped; the rotor permanent magnet (6) is provided at the opening of the U shape; the stator (2) comprises a stator iron core (7), a stator magnet assembly, and a stator shaft (10); the longitudinal section of the stator (2) is E-shaped; the stator iron core (7) is disposed on two parallel edges at the outer side of the E shape; the stator shaft (10) is disposed on the axis at the center of the E shape; the stator magnet assembly comprises a stator permanent magnet (8) and a stator magnetic permeable block (9) stacked together; the stator magnet assembly is sleeved on the stator shaft (10); the stator permanent magnet (8) is located between the stator magnetic permeable block (9) and the bottom of the E shape; the two parallel edges of the U shape fit the two gaps formed by the three parallel edges of the E shape. The invention has the characteristics of being simple to manufacture and easy to combine with a voice coil actuator, good stiffness properties, and low temperature rise.
Patent WO-2021092810-A1 (WO)
Title: A wireless communication method for mobility handling
Inventor: GAO YUAN
IPC: H04B7/185
Filed: 2019-11-13
Abstract: Wireless communication method, systems and devices for a mobility handling. The wireless communication for use in a wireless terminal comprises receiving, from a wireless network node, cell reselection information; and prioritizing at least one first cell of a first network type for selecting a cell for a cell reselection procedure based on the cell reselection information.
Patent WO-2021072899-A1 (WO)
Title: Electrical appliance having self-cleaning function
Inventor: BIAN XIAOXIAN
IPC: A47L9/20
Filed: 2019-11-19
Abstract: An electrical appliance having a self-cleaning function, comprising a motor (2), a base (1), and a filtering assembly (11) connected to the base (1). The electrical appliance further comprises a motor tray (3) in lap joint with the base (1), the motor (2) being mounted on the motor tray (3), a self-cleaning channel being formed between the motor tray (3) and the base (1), a gas outlet of the self-cleaning channel being formed on the inner side of the filtering assembly (11), and the base (1), the motor (2), and the motor tray (3) forming a matching gap; and a sealing piece (4) arranged in the matching gap, at least part of the sealing piece (4) being attached to the base (1) and the motor tray (3) at the same time. The sealing piece (4) is arranged in the matching gap formed by the motor tray (3), the motor (2), and the base (1), so that the gap among the motor tray (3), the motor (2), and the base (1) is sealed.
Patent WO-2020181836-A1 (WO)
Inventor: YU XIAOXIAO
IPC: B60W50/00
Filed: 2019-11-28
Abstract: A vehicle control method, comprising: receiving an electromagnetic signal sent by a first terminal device; determining a distance between a second terminal device and the first terminal device according to the signal power of the electromagnetic signal; when the distance between the second terminal device and the first terminal device is less than a preset distance threshold, acquiring a gesture action sequence of a user; querying a vehicle control instruction corresponding to the gesture action sequence of the user in a preset reference instruction list, wherein the reference instruction list respectively records correspondences between gesture action sequences and vehicle control instructions; and issuing the vehicle control instruction to the first terminal device, so that the first terminal device controls a vehicle to execute an action corresponding to the vehicle control instruction. According to the vehicle control method, the occurrence of false operations is reduced, and safety of the vehicle is improved. The present invention further relates to a vehicle control apparatus, a computer non-volatile readable storage medium, and a terminal device.
Patent WO-2020108591-A1 (WO)
Title: Dérivation de paramètre simplifiée destinée à une prédiction intra
Inventor: ZHANG KAI
IPC: H04N19/117
Filed: 2019-11-29
Abstract: La présente invention concerne un procédé destiné à un traitement vidéo. Le procédé consiste : à déterminer, pour une conversion entre un bloc vidéo actuel d'une vidéo et une représentation codée de la vidéo, un contexte qui est utilisé pour coder un drapeau à l'aide d'un codage arithmétique dans la représentation codée du bloc vidéo actuel, le contexte étant basé sur le fait qu'un bloc voisin de coin supérieur gauche du bloc vidéo actuel est codé à l'aide d'un mode de prédiction de modèle linéaire inter composante (CCLM) ; et à réaliser la conversion sur la base de la détermination.
Patent WO-2021109111-A1 (WO)
Inventor: LIU YE
IPC: H04L5/14
Filed: 2019-12-06
Abstract: 本申请实施例提供一种通信装置、终端设备及通信方法。通信装置包括：第一双工器、第二双工器和第一切换开关；第一切换开关的第一输出端连接第一双工器的输入端，第一切换开关的第二输出端连接第二双工器的输入端；当第一切换开关切换到第一输出端，第一双工器所在支路连通；当第一切换开关切换到第二输出端时，第二双工器所在支路连通；其中，第一双工器的发射滤波器对应第一上行频带，第一双工器的接收滤波器对应第一下行频带，第一下行频带的带宽大于第一上行频带的带宽；第二双工器的发射滤波器对应第二上行频带，第二双工器的接收滤波器对应第二下行频带，第二下行频带的带宽大于第二上行频带的带宽。本申请实施例提高频谱资源利用率。
Patent WO-2021109206-A1 (WO)
Inventor: LUO FULIANG
IPC: A61B18/02
Filed: 2019-12-13
Abstract: A high and low temperature composite ablation surgery system, relating to the technical field of cryotherapy, used to improve the safety and effectiveness of therapy, and comprising a main unit (100) and a hot and cold ablation needle (200) connected to the main unit (100). The main unit (100) comprises a cold working medium supply system (300), a hot working medium supply system (400), and a working medium distribution system (500). The working medium distribution system (500) can respectively control the cold working medium supply system (300) to deliver a cold working medium to the hot and cold ablation needle (200) and control the hot working medium supply system (400) to deliver a hot working medium to the cold and hot ablation needle (200). Therefore, after low-temperature therapy is completed, a therapy area can be quickly rewarmed, thereby providing a basis for improving the safety, economy and convenience of the surgery.
Patent WO-2020135275-A1 (WO)
Inventor: YU KAI
IPC: A61M25/01
Filed: 2019-12-20
Abstract: 一种导引装置，用于装载或输送一推送单元（20），包括导入鞘单元（10）及卡扣单元，导入鞘单元（10）的两端分别为近端部（13）和远端部（14），卡扣单元设置于所述近端部（13），导入鞘单元（10）包括鞘管（11）及贯通鞘管（11）的内腔（12），卡扣单元包括卡扣部（31）及贯通卡扣部（31）的通孔（32），卡扣部（31）与鞘管（11）可拆卸连接，推送单元（20）从内腔（12）穿入通孔（32）中进行固定，以避免推送单元在导入鞘单元内产生晃动或滑脱。还提供一种导引系统，包括导引装置及穿入导引装置的推送单元（20）。
Patent WO-2021138808-A1 (WO)
Title: Audio signal processing method, related device, loudspeaker device, and storage medium
Inventor: LIN HAO
IPC: H03G9/00
Filed: 2020-01-07
Abstract: An audio signal processing method and apparatus, a control apparatus, a loudspeaker device, and a computer storage medium. The method is applied to an audio signal processing apparatus, and the audio signal processing apparatus comprises an analog audio signal processing assembly. The method comprises: obtaining the amplitude of an audio signal in the audio signal processing apparatus (S201); obtaining target power of an audio playback assembly (S202); and adjusting the analog audio signal processing assembly according to the obtained amplitude and target power, so that the output power outputted from the audio signal processing apparatus to the audio playback assembly and the target power meet a preset condition (S203). The method and apparatus can better utilize the properties of the analog audio playback assembly, and protect the audio playback assembly from damage.
Patent WO-2021077639-A1 (WO)
Title: Directional coupler for use in multi-beam antenna feed network
Inventor: WANG BOCHEN
IPC: H01P5/18
Filed: 2020-01-14
Abstract: The present invention is suitable for use in the technical field of communication devices, and provides a directional coupler for use in a multi-beam antenna feed network, comprising a first microstrip line structure, a second microstrip line structure, and a middle layer dielectric substrate, the first microstrip line structure, the middle layer dielectric substrate, and the second microstrip line structure being pressed and fixed together in sequence, a first coupling line of the first microstrip line structure being arranged at the top layer of the middle layer dielectric substrate, and a second coupling line of the second microstrip line structure being arranged at the bottom layer of the middle layer dielectric substrate. Thus, the present invention can implement 90 degree phase shift, reducing standing waves to achieve good transmission performance, and being well-suited to use in a multi-beam feed network.
Patent WO-2021142652-A1 (WO)
Inventor: LUO ZHE
IPC: H04W74/08
Filed: 2020-01-15
Abstract: Provided in embodiments of the present application are a method and apparatus for uplink data transmission. The method comprises: when a network device has not correctly received first uplink data sent by a terminal device on a configuration authorization resource, the network device flexibly indicates, by means of first indication information, the means of retransmission by the terminal device. By means of said method, both the reliability of retransmitting data and spectral efficiency are improved.
Patent WO-2021168740-A1 (WO)
Inventor: TANG GENCHU
IPC: H01Q1/24
Filed: 2020-02-27
Abstract: Disclosed are a touch sensor (100) and an electronic device having same. The touch sensor (100) comprises a grid electrode layer (102), the grid electrode layer (102) comprising a plurality of touch driving channels (2), a plurality of sensing channels (3) and an antenna channel (1), wherein the plurality of touch driving channels (2) and the plurality of sensing channels (3) are arranged in a staggered manner, two adjacent touch driving channels (2) are electrically isolated, each touch driving channel (2) comprises a plurality of first grids (21), the plurality of first grids (21) are mutually connected, each sensing channel (3) comprises a plurality of second grids (31), two second grids (31) of two adjacent sensing channels (3) are electrically connected by means of a conductive bridge (4), the antenna channel (1) comprises at least one antenna segment (11), one end of each antenna segment (11) is in coupling connection with at least one second grid (31), and the antenna channel (1), the plurality of touch driving channels (2) and the plurality of sensing channels (3) are all located in the same plane.
Patent WO-2021134931-A1 (WO)
Title: Display panel support frame and display device
Inventor: LIU LANG
IPC: G09F9/30
Filed: 2020-03-24
Abstract: Provided in the present invention are a display panel support frame and a display device. The display panel support frame comprises a first support frame, a second support frame, a third support frame and a plurality of connecting members. By using the connecting member having a linkage mechanism, a support plate located on the first support frame and the second support frame can be displaced relative to the third support frame, thereby reducing tensile or extrusion stress and generated strain at a non-bending region of a screen.
Patent WO-2021195802-A1 (WO)
Title: 一种金属复合材料用加工成型装置
Inventor: DING YAN
IPC: B23Q3/06
Filed: 2020-03-28
Abstract: 一种金属复合材料用加工成型装置，包括装置主体(1)，装置主体(1)的上端设置有加工台(2)，加工台(2)的上端外表面设置有支柱(3)，支柱(3)的前端外表面设置有连接支架(4)，连接支架(4)的下端外表面设置有转动柱(5)，转动柱(5)的下端外表面设置有伸缩杆(6)，伸缩杆(6)的下端外表面设置有金属加工器(7)，加工台(2)的上端外表面设置有固定挡板(8)，固定挡板(8)的一侧设置有滑动槽(9)，滑动槽(9)的上端设置有滑动挡板(10)，滑动挡板(10)的一侧设置有固定挡块(11)，装置主体(1)的内部设置有电机(12)。
Patent WO-2021195805-A1 (WO)
Inventor: DING YAN
IPC: B01J19/28
Filed: 2020-03-28
Abstract: 一种生物制药萃取分离装置，包括装置保护壳(1)，所述装置保护壳(1)的外表面设置有装置移动槽(2)，所述装置移动槽(2)的外表面设置有移动块(3)，所述移动块(3)的外表面设置有支撑杆(4)，所述支撑杆(4)的外表面设置有固定卡块(5)，所述固定卡块(5)的外表面设置有固定卡槽(6)，所述固定卡槽(6)的外表面设置有连接杆(7)，所述连接杆(7)的外表面设置有电机固定杆(8)，所述电机固定杆(8)的外表面设置有转动板(9)，所述转动板(9)的外表面设置有电机(10)，所述装置保护壳(1)的内表面设置有玻璃外壁(13)，该生物制药萃取分离装置可以把萃取液分离成上下层，方便取出萃取液，装置中间为玻璃，方便观察，装置整体容易安装和拆卸，方便使用。
Patent WO-2020238387-A1 (WO)
Inventor: CHEN YAO
IPC: G02F1/133
Filed: 2020-03-30
Abstract: 一种显示基板、显示面板和显示面板的驱动方法。显示基板包括衬底基板(110)和位于衬底基板(110)上的多个子像素(121)，衬底基板(110)上设有多个透光区(130)，且各透光区(130)在显示基板上的正投影与多个子像素(121)在显示基板上的正投影不重合，透光区(130)用于增加显示基板出光侧的亮度，其中，多个子像素(121)阵列排布，透光区(130)位于子像素(121)的顶角之间。
Patent WO-2020211798-A1 (WO)
Inventor: WANG FENG
IPC: A61K31/4985
Filed: 2020-04-16
Abstract: L'invention concerne un composé représenté par la formule générale (I), un procédé se préparation, des compositions pharmaceutiques de celui-ci, et des utilisations de celui-ci en tant qu'inhibiteurs de NK dans le traitement de la dépression, de l'anxiété, de la schizophrénie, de maladies dépendant des hormones sexuelles et d'autres états apparentés. Les substituants dans la formule générale (I) sont tels que définis dans la description.
Patent WO-2021189580-A1 (WO)
Inventor: GAO FENG
IPC: A62B9/06
Filed: 2020-04-22
Abstract: Disclosed is a mask facilitating air intake and discharge. The mask comprises a mask body frame (1) and a hat (2), wherein a transparent PC board (3) is installed on the mask body frame (1); baffles (4) are hinged to two ends of the mask body frame (1); an air intake box (5) is arranged on the hat (2); an air discharge box (6) is arranged on the outer side of the baffle (4) at one side; fans are arranged in the air intake box (5) and the air discharge box (6); the output end of the air intake box (5) is connected to an air intake pipe (7); the air intake pipe (7) extends into the cover body frame (1); and a discharge pipe (8) is arranged at the right end of the inner side of the cover body frame (1). The mask is provided with the air intake box (5) and the air discharge box (6), and when the mask is used, the mask is worn by means of ear loops (10), external air is filtered by means of a non-woven fabric filter layer (20) under the action of an air intake fan (18) and is then discharged into an elastic air bag (11) from the air intake pipe (7), the air enters from one end of the elastic air bag (11) and flows out of the other end of the elastic air bag into the mask, air circulation is increased by means of the opening and closing of the lower jaw, and the exhaled gas is then sucked out of the discharge pipe (8) by means of an exhaust fan (21) and is disinfected and discharged by means of an activated carbon fiber net (23), such that breathing is smoother.
Patent WO-2021217502-A1 (WO)
Inventor: XIA TIAN
IPC: G06F15/78
Filed: 2020-04-29
Abstract: A computing architecture, comprising: an off-chip memory, an on-chip cache unit, a pre-fetch unit, a global scheduler, a transmission unit, a pre-reassembly network, a post-reassembly network, a main computing array, a write-back cache unit, a data dependence controller and an auxiliary computing array. According to the present architecture, a data block is read into an on-chip cache by means of pre-fetching, and computing is performed according to the data block. During the process of computing a block, a block exchange network is used for reassembling a data structure, and a data dependence module is provided for processing a possible data dependence relationship between different blocks. By means of the computing architecture, the data utilization rate can be improved, and the data processing flexibility is improved, thereby reducing cache misses and a memory bandwidth pressure.
Patent WO-2021237409-A1 (WO)
Title: Protection circuit, power supply system of hard disk device, and vehicular device
Inventor: MA PENG
IPC: H02H9/02
Filed: 2020-05-25
Abstract: Provided are a protection circuit, a power supply system of a hard disk device, and a vehicular device, which relate to the technical field of protection circuits, effectively protect a load device, and improve the reliability of supplying power to a load. The protection circuit comprises a current-limiting unit (10), an anti-backflow unit (20) and a discharge unit (30), wherein the current-limiting unit (10) is used for receiving a power supply signal (Vdd), and outputting the power supply signal (Vdd) from an output end when the current of the power supply signal (Vdd) is below a preset value; the anti-backflow unit (20) is connected between the output end of the current-limiting unit (10) and a load, and the anti-backflow unit (20) is used for unidirectionally transmitting the power supply signal (Vdd) to the load (100); and the discharge unit (30) is connected to a power supply transmission link (102) between an output end of the anti-backflow unit (20) and the load (100), and the discharge unit (30) is used for discharging a voltage spike on the power supply transmission link (102).
Patent WO-2021000709-A1 (WO)
Title: 协作通信方法、装置及系统
Inventor: LI YUNBO
IPC: H04W28/16
Filed: 2020-06-10
Abstract: 本申请实施例提供协作通信方法、装置及系统，用于解决主AP发送公告帧给协作AP时，协作AP关联的第二站点可能会被设置NAV，从而无法向协作AP发送第二TB PPDU，进而导致协作流程无法进行的问题。方法包括：协作接入点从主接入点接收公告帧，公告帧包括持续时间duration字段，duration字段的值被设置为第一时长，第一时长的结束时刻不晚于目标触发帧的结束时刻或者第一时长的结束时刻不晚于目标基于触发帧的TB物理层协议数据单元PPDU的开始时刻，目标触发帧包括第二触发帧，目标TB PPDU包括第二TB PPDU；协作接入点向协作接入点关联的第二站点发送第二触发帧；协作接入点从第二站点接收第二TB PPDU。
Patent WO-2022000240-A1 (WO)
Inventor: HAN LINHONG
IPC: G09G3/20
Filed: 2020-06-30
Abstract: Provided are a display substrate and a display apparatus. The display substrate comprises a base substrate, with the base substrate comprising a display area and a peripheral area surrounding the display area; a plurality of first data line leads; a plurality of multiplexing switches, and at least two control lines that are electrically connected to the plurality of multiplexing switches; a plurality of second data line leads; and a plurality of bonding pads, which are located in the peripheral area. The plurality of bonding pads comprise a plurality of first bonding pads and a plurality of second bonding pads, with the plurality of second bonding pads being located in an extension direction along the boundary of the peripheral area, and at least being located on one side of the plurality of first bonding pads; and at least two connecting lines, which connect at least two control lines to at least two of the plurality of second bonding pads, wherein at least one of the plurality of multiplexing switches is electrically connected to at least two of the plurality of first data line leads and one of the plurality of second data line leads; and the length of any one of the at least two connecting lines is greater than the perpendicular distance from any one of the at least two second bonding pads to the control line connected to any one of the at least two connecting lines.
Patent WO-2020239140-A1 (WO)
Inventor: ZHAI YIKUI
IPC: G06V10/25
Filed: 2020-07-17
Abstract: Disclosed are an SAR image recognition method and apparatus based on multi-scale features and broad learning. The method comprises: extracting a region of interest from an original SAR image by using a centroid localization method; rotating an image and adding noise to improve a data volume; performing downsampling processing on the image; extracting an LBP feature; extracting an LPQ feature; after an LBP feature vector X LBP  and an LPQ feature vector X LPQ  are cascaded, performing dimensionality reduction by using a principal component analysis method to obtain fused feature data X m ; and inputting the fused feature data X m  into a broad learning network to perform image recognition, and outputting a recognition result. An LBP feature and an LPQ feature are fused, such that complementary information is fully used, and also redundant information is reduced; using a broad learning network improves the training speed, and reduces the time costs; and the recognition effect is more stable, robust and reliable.
Patent WO-2021017959-A1 (WO)
Inventor: LIU YONG
IPC: G06F1/16
Filed: 2020-07-21
Abstract: 一种转动机构（20）、折叠显示终端（01），所述转动机构（20）包括：转轴（203）；第一结构件（201），所述第一结构件（201）设置有第一滑槽（2011）；第二结构件（202），所述第二结构件（202）设置有第二滑槽（2021）；第三结构件（204），所述第三结构件（204）设置于所述第一滑槽（2011），且所述第三结构件（204）一端与所述转轴（203）转动连接；第四结构件（214），所述第四结构件（214）设置于所述第二滑槽（2021），且所述第四结构件（214）一端与所述转轴（203）转动连接；当所述第一结构件（201）和所述第二结构件（202）围绕所述转轴（203）转动时，所述第三结构件（204）相对于所述第一滑槽（2011）滑动，所述第四结构件（214）相对于所述第二滑槽（2021）滑动。由此，减小了第一结构件（201）和第二结构件（202）对柔性屏（10）的拉扯力，提高了柔性屏（10）的平整性。
Patent WO-2021057311-A1 (WO)
Inventor: WANG DINGFENG
IPC: H05K1/02
Filed: 2020-08-13
Abstract: 一种间断分层的柔性叠层线路板灯带及制作方法，将设计有导通孔（1.2a）的单层柔性线路板或者双层柔性线路板，在背面局部多个位置印刷胶粘剂（2），再制作一金属单层线路板（3），将背面已印刷胶的线路板和金属单层线路板（3）粘贴在一起，形成间断粘合，间断分层的结构，即背面下层的金属线路板部分，和上层的单层线路板或双层线路板之间，是在局部多处位置是未有胶粘接的分层结构，制成双层或三层的间断分层的柔性叠层线路板，再用SMT工艺贴焊包含有LED灯的元器件，制成含多条灯带的连体灯带，用分条机分条后，制成了一种间断分层的柔性叠层线路板灯带，这种灯带在弯折使用时更耐弯折。