baber/WOPTO huggingface dataset:
Patent WO-2021098564-A1 (WO)
Inventor: HUANG KAI
IPC: H04M1/02
Filed: 2020-11-11
Abstract: Disclosed is an electronic device, comprising a display module and a camera module. The display module comprises a first substrate, a second substrate, a wiring structure and a light transmitting cover plate, wherein the first substrate and the second substrate are arranged in a stacked manner; the wiring structure is arranged on the surface of the side, facing the first substrate, of the second substrate; the light transmitting cover plate is located on the side of the first substrate that is away from the second substrate; and the wiring structure is provided with a first light passing hole. The camera module comprises a camera body and a light blocking layer, wherein the camera body is provided with a light inlet hole; the second substrate is arranged between the first substrate and the camera body; the light blocking layer is arranged on the surface of the light transmitting cover plate that faces the camera body; the light blocking layer is provided with a second light passing hole; the first light passing hole, the second light passing hole and the light inlet hole are arranged in the optical axis direction of the camera module; and orthographic projections of the first light passing hole and the second light passing hole on a plane perpendicular to the optical axis direction are both located within an orthographic projection of the light inlet hole on the plane perpendicular to the optical axis direction.
Patent WO-2021109816-A1 (WO)
Inventor: WANG XIAOLU
IPC: H04W72/04
Filed: 2020-11-11
Abstract: Embodiments of the present application provide a random access preamble transmission method and apparatus, and a storage medium. The method comprises: a terminal device determines, according to a target sub-coverage area to which the terminal device belongs in a preset coverage area of a network device, target random access preamble format information corresponding to the target sub-coverage area; then the terminal device sends a random access preamble corresponding to the target random access preamble format information to the network device over a target time-frequency resource indicated by target random access preamble time-frequency resource information corresponding to the target random access preamble format information. Hence, in the embodiments of the present application, any terminal device can send, according to a target sub-coverage area to which the terminal device belongs in a preset coverage area of a network device, a random access preamble by using random access preamble format information corresponding to the target sub-coverage area, thereby saving time-frequency resources for transmitting random access preambles.
Patent WO-2022088289-A1 (WO)
Title: 寻边装置及无人农业车辆
Inventor: CHEN HONGSHENG
IPC: B62D6/00
Filed: 2020-11-17
Abstract: 一种寻边装置及无人农业车辆，寻边装置包括：寻边组件，包括至少两个轮状的寻边件（1）；安装件（3），每个寻边件（1）通过与寻边件（1）连接的连接杆（2）可调整地设置于安装件（3）上，多个寻边件（1）通过调整连接杆（2）实现相对靠近或远离，从而确定寻边范围；连接件（5），连接件（5）的第一端与安装件（3）固定连接，连接件（5）的第二端为转动轴心，当每个寻边件（1）受推力作用移动时带动连接件（5）以转动轴心为中心转动。寻边装置能够适用于多种垄宽、作物行距以及作物距离的田地，提高寻边装置的适用性。
Patent WO-2021104135-A1 (WO)
Title: 一种显示面板和显示装置
Inventor: HAN LINHONG
IPC: G09F9/30
Filed: 2020-11-19
Abstract: 一种显示面板和显示装置。该显示面板包括显示基板，显示基板包括显示区域以及凸出于显示区域的柔性弯折部，所述柔性弯折部包括靠近显示区域的弯折区域，所述柔性弯折部通过所述弯折区域弯折后隐藏在所述显示基板的背离显示侧的一侧，所述显示面板在第一方向上为可弯折面板，所述显示面板在第一方向上具有可弯折段和非弯折段，在第一方向上，所述弯折区域位于所述非弯折段限定的范围内，第一方向为与所述柔性弯折部相对于所述显示区域凸出的方向相垂直的方向。
Patent WO-2021098762-A1 (WO)
Title: 电池、电池模组、电池包及汽车
Inventor: ZHU JIANHUA
IPC: H01M50/112
Filed: 2020-11-19
Abstract: 一种电池(100)，包括：壳体(1)和位于壳体(1)内的多个容纳腔(11)；相邻两个容纳腔(11)由隔板(12)隔开；容纳腔(11)内设有极芯组(2)，若干极芯组(2)沿第一方向依次排布且串联连接；极芯组(2)沿第一方向的端部与隔板(12)之间设有隔圈(Q1)。
Patent WO-2021227428-A1 (WO)
Inventor: LI WENBO
IPC: F24F110/20
Filed: 2020-11-20
Abstract: 一种空调器及其控制方法，控制方法包括：获取空调器的室内机所在室内环境中目标交互用户的体表温度和体征参数（S302）；根据体征参数对体表温度进行修正，得到修正温度值（S304）；根据修正温度值确定空调器的目标运行参数（S306）；控制空调器按照目标运行参数运行（S308）。使用该方法，空调器能根据用户的体表温度自动确定目标运行参数，调节精度高，提高了空调器的智能化程度。
Patent WO-2021109888-A1 (WO)
Title: Electric power tool system
Inventor: CHEN ZHIGUO
IPC: B25F5/00
Filed: 2020-11-23
Abstract: An electric power tool system, comprising: an electric power tool (20); a dust collector (10), detachably connected to the electric power tool (20); and a clamping apparatus (30), used to detachably connect the dust collector (10) to the electric power tool (20). The clamping apparatus (30) comprises: a first connection mechanism (32), used to connect to the electric power tool (20); and a second connection mechanism (33), used to connect to the dust collector (10). The second connection mechanism (33) comprises a limiting assembly (332) and a fastener (333), the limiting assembly (332) being able to clamp the dust collector (10) and fasten same by means of the fastener (333); and the second connection mechanism (33) further comprises a contact surface (336a). When the fastener (333) contacts the contact surface (336a), the fastener (333) causes an acting force to be generated with the contact surface (336a), said acting force being constantly perpendicular to the contact surface (336a). The present power tool system features strong clamping strength and quick and convenient operation.
Patent WO-2022062172-A1 (WO)
Inventor: LIU YANG
IPC: B26B19/14
Filed: 2020-12-01
Abstract: A razor head assembly of an electric razor, the razor head assembly comprising a screen cover (1) and a razor rest (2), wherein the mesh cover comprises a supporting ring (11), an outer razor screen (12) and an inner razor screen (13); an outer blade (21) is arranged at the position of the razor rest corresponding to the outer razor screen; an inner blade (22) is arranged at the position of the razor rest corresponding to the inner razor screen; the outer blade and the outer razor screen can match each other for cutting; the inner blade and the inner razor screen can match each other for cutting; an inner ring of the outer razor screen is connected to an outer ring of the inner razor screen; a plurality of connecting pieces (14) are arranged between an outer ring of the outer razor screen and the supporting ring; hollowed-out portions (15) are provided between the adjacent connecting pieces at intervals; the outer razor screen is in a ring shape which is formed by same being enclosed by a plurality of sawteeth (121), the sawteeth being located on the same plane; the thickness of the outer razor screen is larger than that of the inner razor screen; and an outermost end (211) of the outer blade is positioned on an inner side of a sawtooth tip (1211) on the outer razor screen. By means of the structure, the trimming effect on overlong beards is good, the phenomena of beards becoming jammed and being pulled are avoided, such that the comfort is high, and both rough cutting and fine cutting can be realized.
Patent WO-2022041562-A1 (WO)
Title: Fixed scroll plate assembly, scroll compressor and refrigeration device
Inventor: YANG FAN
IPC: F04C18/02
Filed: 2020-12-09
Abstract: A fixed scroll plate assembly (100), a scroll compressor (200) and refrigeration device. The fixed scroll plate assembly (100) comprises: a plate body (110) provided with a compression channel (111); an enthalpy increasing channel (117) arranged on the plate body (110), the enthalpy increasing channel (117) being used to communicate with an enthalpy increasing pipeline (210) of the scroll compressor (200); an enthalpy spray channel (112) arranged on the bottom wall of the plate body (110), the enthalpy spray channel (112) being communicated with the compression channel (111) and the enthalpy increasing channel (117) and comprising a flow blocking portion which is used to block gas in the compression channel (111) from flowing back to the enthalpy increasing channel (117). The flow blocking portion is used to block gas in the compression channel (111) from flowing back to the enthalpy increasing channel (117), effectively attenuating the propagation of the gas flow in the compression channel (111) to the enthalpy increasing pipeline (210), weakening the intensity of pressure pulsation in the enthalpy increasing pipeline (210), achieving the technical effect of reducing the pressure pulsation level in the enthalpy increasing pipeline (210), and solving the problems of fracture at the position where the enthalpy increasing pipeline (210) is connected to a shell of the scroll compressor (200) and fracture of a valve plate due to strong pulsation produced by the refrigerant gas in the enthalpy increasing pipeline (210).
Patent WO-2021115445-A1 (WO)
Inventor: LIU WENHAI
IPC: H04B10/079
Filed: 2020-12-11
Abstract: A method, system and apparatus for testing degradation of an optical module, and a storage medium. The method comprises: determining, according to a pre-collected H polarization error count and V polarization error count of an optical module under test, a corresponding H polarization error rate and V polarization error rate (S110); determining, according to the H polarization error rate and the V polarization error rate, a corresponding H polarization error chi-squared representational amount and V polarization error chi-squared representational amount (S120); determining, according to the H polarization error chi-squared representational amount and the V polarization error chi-squared representational amount, a polarization signal quality difference representational amount (S130); and determining, according to the polarization signal quality difference representational amount, a degradation level of the optical module under test (S140).
Patent WO-2021208467-A1 (WO)
Title: Novel hoisting tool for converter valve cooling equipment
Inventor: Huang Songkun
IPC: B66C1/14
Filed: 2020-12-14
Abstract: A novel hoisting tool for converter valve cooling equipment, the novel hoisting tool comprising a bottom plate (1), wherein multi-stage hydraulic rods (3) are fixed to four corners of a top outer wall of the bottom plate (1), and a same top plate (18) is fixedly connected to top outer walls of the multi-stage hydraulic rods (3); a fixed plate (7) is fixedly connected to a side of a top outer wall of the top plate (18), and the side, away from the bottom plate (1), of the fixed plate (7) is fixedly connected to a propulsion hydraulic rod (5); one end of the propulsion hydraulic rod (5) is fixedly connected to a connecting plate (4), and both ends of a side outer wall of one side, close to the propulsion hydraulic rod (5), of the connecting plate (4) are fixedly connected to cross beams (6); side outer walls of the cross beams (6) are slidingly connected to two sliders (10); bottom outer walls of the sliders (10) are connected to hoist cables (14) by means of nails; one end of the hoist cables (14) is fixedly connected to a hanging ring (13); and bottom outer walls of the sliders (10) are fixedly connected to hooks (12). The hoisting tool is convenient to operate and makes it convenient to hoist cooling equipment of different specifications. The elastic force of a spring (19) may have a buffer effect, thereby preventing the cooling equipment from being damaged by collision.
Patent WO-2022036957-A1 (WO)
Inventor: JIN HAIOU
IPC: H04R9/06
Filed: 2020-12-15
Abstract: A full-frequency-band high-sound-quality electronic product speaker having a brace and channels, comprising a voice coil, a metal plate, a diaphragm and a magnetically conductive structure; the diaphragm is annular, the outer edge of the diaphragm is combined with the outer frame of the speaker, the inner edge of the diaphragm is combined with an outer peripheral portion of the metal plate, and a middle portion of the metal plate is configured to be corresponding to the upper end of the voice coil; a bridge brace is provided on the diaphragm, the brace is provided on the upper surface of the inner edge of the diaphragm in a ring shape, and is located on the outer side of the metal plate in the horizontal direction of the speaker; four grooves are provided on the upper surface of the diaphragm and equally divide the surface of the diaphragm located on the outer side of the bridge brace into four resonant regions; and all the grooves traverse the bridge brace, and the grooves are provided on the upper surface of the diaphragm in a recessed manner to form channels. The present invention changes the diaphragm from a free vibration mode to a standardized vibration mode, and solves the problems, in terms of vibration, resonance and sound generation, that in an electronic product speaker, a bright high-pitched sound in a high-pitched range cannot be generated, and a low-pitched sound in a low-pitched range is not deep and mellow enough. Practice has proved that the improved solution has prominent substantive features and represents notable technical progress, and achieves obvious technical effects.
Patent WO-2021129553-A1 (WO)
Title: 一种车用离合器
Inventor: WU XIAOQIN
IPC: F16D23/02
Filed: 2020-12-21
Abstract: 一种车用离合器，包括初级离合器（1），在初级离合器（1）的另一侧设有第一驱动器（2）和第二驱动器（3），在初级离合器（1）内设有第一次级离合单元和第二次级离合单元，第一驱动器（2）与第一次级离合单元动力相连，第二驱动器（3）与第二次级离合单元动力相连；第一次级离合单元包括第一次级离合器（4）和与第一次级离合器（4）配合设置的摩擦单元（5），第二次级离合单元包括第二次级离合器（6）和与第二次级离合器（6）配合设置的摩擦单元（5），在第一次级离合器（4）和第二次级离合器（6）之间还设有一同步器（7），同步器（7）设置成第一次级离合器（4）以及第二次级离合器（6）分离时，同步器（7）将第一次级离合器（4）与第二次级离合器（6）锁止为一个整体。该车用离合器通过设置两次级离合单元，使得可以根据不同的工况选择是采用单一离合器承受，还是两个离合器共同承受。
Patent WO-2022021764-A1 (WO)
Inventor: SHEN WENJUN
IPC: F24F13/28
Filed: 2020-12-21
Abstract: Support (1) de moteur et déshumidificateur (100) doté dudit support de moteur. Le support (1) de moteur comprend un corps principal (11) de support et un bâti de montage (12); le bâti de montage (12) est suspendu au-dessous du corps principal (11) du support au moyen d'un élément de liaison (13); et le bâti de montage (12) est approprié pour monter un moteur.
Patent WO-2022141345-A1 (WO)
Title: Mesure et détermination d'unidiffusion pour une transmission multiplexée par répartition dans l'espace avec de multiples points de transmission et de réception
Inventor: GUO HUI
IPC: H04W52/24
Filed: 2020-12-31
Abstract: Un premier UE transmet, sur une première liaison d'unidiffusion à un deuxième UE, un premier signal de référence, RS, depuis un premier point de transmission et de réception, TRP, du premier UE. Le premier UE reçoit, sur la base du premier signal RS transmis, une première mesure de canal pour la première liaison d'unidiffusion en provenance du deuxième UE et une première mesure d'interférences pour une seconde liaison d'unidiffusion en provenance d'un troisième UE. Le premier UE transmet, sur la seconde liaison d'unidiffusion avec le troisième UE, un second signal RS depuis un second point TRP du premier UE. Le premier UE reçoit, sur la base du second signal RS transmis, une seconde mesure de canal pour la seconde liaison d'unidiffusion en provenance du troisième UE et une seconde mesure d'interférences pour la première liaison d'unidiffusion en provenance du second UE. Le premier UE applique une SDM pour la première liaison d'unidiffusion et la seconde liaison d'unidiffusion sur la base des mesures de canal et d'interférences reçues.
Patent WO-2022150982-A1 (WO)
Inventor: ZHANG XIN
IPC: H04W4/06
Filed: 2021-01-12
Abstract: 本申请提供一种MBS多控制信道配置的更新方法，该更新方法包括：接收广播控制信道的系统信息块以获取多个MBS控制信道的信息；从多个MBS控制信道中选择监听调度所需MBS业务的MBS控制信道的更改通知；接收到更改通知后，在MBS控制信道的下一个变更周期接收更新的MBS控制信道的配置信息；读取更新的MBS控制信道的配置信息以接收所需MBS业务。通过UE根据所需MBS业务，从而选择性的监听调度该MBS业务的MBS控制信道的更改通知以接收UE所需要的配置信息，避免了UE不断重复监听更改通知及接收不必要的配置信息，从而使得UE降低了监听更改通知的资源成本，且使得UE更省电。
Patent WO-2022160376-A1 (WO)
Inventor: XU JIANGDE
IPC: E06B3/46
Filed: 2021-02-07
Abstract: A coplanar door track-changing sliding mechanism and a coplanar door system, the coplanar door track-changing sliding mechanism comprising a door panel fixing base (2), a sliding mechanism (1) used for realising displacement of the door panel fixing base (2), a limiting mechanism used for realising track-changing of the door panel fixing base (2), and a limiting toggle (5) used for triggering the limiting mechanism (3) to produce displacement; the limiting mechanism (3) is connected between the sliding mechanism (1) and the door panel fixing base (2); the limiting toggle (5) is arranged at the terminus of a movement path of the sliding mechanism (1) for closing the coplanar door; when the sliding mechanism (1) drives the door panel fixing base (2) to reach the terminus of the movement path, the limiting toggle (5) connects to the limiting mechanism (3) such that the limiting mechanism (3) drives the door panel fixing base (2) to move to make the door panel fixing base (2) produce a track-changing displacement relative to the sliding mechanism (1); the present mechanism can realise track-changing of the door panel fixing base (2) on a straight track and implement straight track cutting according to the actual size of furniture, having flexible application, being convenient to stock, being suitable for mass production, and having low application costs.
Patent WO-2021169802-A1 (WO)
Title: 壁挂式空调室内机及其导风板
Inventor: GU KANG
IPC: F24F1/0057
Filed: 2021-02-09
Abstract: 一种壁挂式空调室内机及其导风板（50），该导风板（50）包括：导风板本体（51），用于可绕平行于自身长度方向的轴线转动地安装于壁挂式空调室内机的出风口（12）处；两个扬风部（52），沿导风板本体（51）的长度方向间隔排列，每个扬风部（52）凸出于导风板本体（51）在打开出风口（12）时朝上的第一侧面（511），配置成在送风气流流经第一侧面（511）时，引导送风气流逐渐远离导风板本体（51）以向上偏斜流动；和多个导流筋（541、542、543），凸出于第一侧面（511），沿导风板本体（51）的长度方向间隔排列在两个扬风部（52）之间，配置成引导送风气流逐渐朝导风板本体（51）的长度方向的两端偏斜。该导风板（50）实现送风气流的上扬吹出并增大送风气流在左右方向的扩散角度。
Patent WO-2022033026-A1 (WO)
Title: 一种超薄多层膜的集成式加工设备及应用方法
Inventor: ZHAO WEISHENG
IPC: H01F41/18
Filed: 2021-03-12
Abstract: 本发明公开了一种超薄多层膜的集成式加工设备及应用方法，所述集成式加工设备包括：包括磁控溅射腔体的超高真空多靶磁控溅射设备；包括快速进样腔体的快速进样室，其通过第一闸板阀与所述磁控溅射腔体法兰密封连接，所述快速进样腔体外连接有各种附属配件；调控与表征设备，其包括内部配备有高温样品架的调控与表征腔体，所述调控与表征腔体通过转接腔体与所述快速进样腔体连通，所述调控与表征腔体还分别连接有磁性表征系统和超高真空传样杆。该集成式加工设备无需真空互联系统、也无需破坏真空环境条件下可以沉积超薄多层膜并对可其进行高温磁场退火和磁性测量，可以实现超薄多层膜的制备、分层原位调控和表征，具有成本低、操作效率高的特点。
Patent WO-2022121144-A1 (WO)
Inventor: ZHU HUACHENG
IPC: H01P1/26
Filed: 2021-03-16
Abstract: 本发明公开了一种新型微波水负载，属于微波应用技术领域，包括波导段、水负载段和两个微波参数变化介质板；所述波导段后端设有水负载段；两个微波参数变化介质板相对设置在波导段两个窄边内壁上；所述水负载段包括金属外壳、陶瓷隔断面、进水口和出水口；所述金属外壳安装在波导段后端，且金属外壳内设有从进水口进并从出水口出的流动的冷却液；所述陶瓷隔断面用于隔断波导段内部和金属外壳内部；所述微波参数变化介质板由前到后材料的相对介电常数渐变递增，使微波在波导段内单向传播至水负载段。本发明的一种新型微波水负载，在冷却液温度升高时也能保持对微波能的高效吸收，使冷却液在大范围流速和温度区间里水负载均能正常工作。
Patent WO-2021185351-A1 (WO)
Title: Communication method, apparatus, and system
Inventor: GUO YONGKANG
IPC: H04W74/00
Filed: 2021-03-19
Abstract: The present application provides a communication method, apparatus, and system. The communication system comprises an STA apparatus and an AP apparatus. The method comprises: the STA apparatus sending, by means of at least one basic channel unit, an uplink packet to the AP apparatus; the AP apparatus detecting uplink channel quality of the STA apparatus; and if the uplink channel quality meets a first preset condition, sending a notification message to the STA apparatus to instruct the STA apparatus to use a target frequency-domain resource for sending an uplink packet to the AP apparatus. In the present application, the target frequency-domain resource is at least one portion of one basic channel unit, and hence, if the AP apparatus detects that the uplink channel quality of the STA apparatus is poor, the AP apparatus allocates a target frequency-domain resource having a narrower bandwidth to the STA apparatus, such that the STA apparatus can use the target frequency-domain resource for sending an uplink packet to the AP apparatus. In this way, the invention improves the coverage range of Wi-Fi signals in the uplink direction without changing the transmission power of the STA apparatus, thereby enlarging signal coverage of Wi-Fi apparatuses.
Patent WO-2021203973-A1 (WO)
Title: Wireless link failure information reporting and obtaining method, terminal, and network side device
Inventor: WANG RUIWEI
IPC: H04W76/19
Filed: 2021-03-24
Abstract: The present disclosure provides a wireless link failure information reporting and obtaining method, a terminal, and a network side device. The radio link failure information reporting method, applied to a terminal, comprising: in the process of performing radio resource control (RRC) connection re-establishment or RRC connection establishment by a terminal, performing radio link failure (RLF) information recording, RLF information comprising at least one of a tracking area code (TAC) of a cell that the terminal accesses, a tracking area identity (TAI), and a system identifier, wherein the RLF information is related to the time when the terminal re-accesses or re-establishes access; and reporting the RLF information to a network side device.
Patent WO-2021218509-A1 (WO)
Inventor: WAN SHUAI
IPC: H04N19/30
Filed: 2021-03-25
Abstract: Disclosed are a nearest neighbour search method, an encoder, a decoder and a storage medium. The method comprises: acquiring a Morton code set of point cloud data to be searched; according to the Morton code set and a first distance threshold value, layering the point cloud data to obtain current-layer data; shifting, by a first preset number of bits, to the right a Morton code bit of prediction data corresponding to the current-layer data in the point cloud data, so as to obtain a corresponding first parent node set; according to a Morton code of the current-layer data, determining a neighbour area in the first parent node set, and determining, within the neighbour area, a nearest neighbour point set of the current-layer data; and if the neighbour area is not determined, determining a search point of the current-layer data according to a second node set, and performing searching within a first preset search range corresponding to the search point to determine the nearest neighbour point set, wherein the second node set is a corresponding prediction data set in the current-layer data in the point cloud data.
Patent WO-2021204031-A1 (WO)
Inventor: ZHANG XIANGXIONG
IPC: H01S5/024
Filed: 2021-03-30
Abstract: Provided in the present utility model is an optical assembly, comprising a heat-generating optical device, a heat-dissipation element, a thermal interface material layer, and a sealing member; the heat-generating optical device comprises a heat-generating surface, and the thermal interface material layer is disposed on the heat-generating surface; the heat-dissipation element is disposed on the thermal interface material layer and is in contact with the thermal interface material layer; the heat-dissipation element is provided with an opening recess or an exhaust channel for absorbing or discharging volatile substances in the thermal interface material layer; the sealing member is disposed on the periphery of the thermal interface material layer, and the sealing member is sealedly connected to the heat-generating optical device and the heat-dissipation element, respectively. The optical assembly provided by the present utility model can absorb or discharge volatile substances in the thermal interface material layer, thus preventing volatile substances in the thermal interface material layer from being absorbed onto the heat-generating optical device to thereby affect the imaging quality and reliability of an optical system. Thus, the material used for the thermal interface material layer no longer needs to be limited as needing to simultaneously have the characteristics of low conductivity, low volatility, and so on, and the material selection range of a thermal interface material is broadened.
Patent WO-2021204188-A1 (WO)
Inventor: TANG LI
IPC: A61K31/427
Filed: 2021-04-08
Abstract: A polycrystalline form of Utidelone, particularly relating to a semi-hydrated crystal form (A) of Utidelone, a preparation method therefor and a use of crystalline Utidelone in preparation of a pharmaceutical composition, especially the use in preparation of a pharmaceutical composition for inhibiting tumor growth and treating solid tumors of mammals, especially human. The provided crystal form is stable and resistant to high temperature and high humidity, and the preparation method is diversified and simple, and is suitable for industrialized production of new medicines.