baber/WOPTO huggingface dataset:
Patent WO-2022095031-A1 (WO)
Title: Electronic device and loudspeaker assembling housing
Inventor: HUANG MINGMING
IPC: H04R1/02
Filed: 2020-11-09
Abstract: Disclosed in the present invention are an electronic device and a loudspeaker assembling housing, the electronic device comprising a loudspeaker assembling housing, a loudspeaker and a back housing. The loudspeaker assembling housing is provided with a loudspeaker assembling cavity, and a sound outlet hole and a drainage channel which are in communication with the loudspeaker assembling cavity, the loudspeaker is mounted in the loudspeaker assembling cavity and faces the sound outlet hole, and the back housing is connected to the loudspeaker assembling housing and covers the back of the loudspeaker; external water can be discharged sequentially through a gap between the loudspeaker assembling housing and the front side of the loudspeaker and the drainage channel when entering the loudspeaker assembling cavity from the sound outlet hole, and the drainage channel extends out of the rear surface of the back housing. By means of the described manner, the loudspeaker drainage structure of the electronic device provided in the present invention has a simple design, and can keep a screen on the front surface of the electronic device dry, improving the user experience; and there is no need to reserve a loudspeaker drainage structure on the front surface, reducing the volume of a product, improving the overall aesthetics of the product, and being more suitable for a stacked structure of full-screen products.
Patent WO-2021098548-A1 (WO)
Inventor: XIAO GUANGHUI
IPC: H01R39/64
Filed: 2020-11-10
Abstract: Provided are a magnetic shaft coupling and use and adjustment method thereof; the magnetic coupling comprises a driving rotor (5) sleeved on a driving shaft (3), a driven rotor (6) sleeved on a driven shaft (4), an outer magnet (5) mounted on the driving rotor (5), and an inner magnet (8) mounted on the driven rotor (6) and located inside the outer magnet (7); the quantity of inner magnets (8) is a plurality thereof and is evenly distributed along the circumference of the driven rotor (6); the outer magnet (7) and the inner magnet (8) are aligned one-to-one in the radial direction; both the inner magnet (8) and the outer magnet (7) are magnetized in the radial direction; the directions of magnetization of adjacent inner magnets (8) are opposite, the directions of magnetization of adjacent outer magnets (7) are opposite, and the magnetic poles of the inner magnets (8) are opposite to the magnetic poles of the corresponding outer magnets (7); the driving rotor (5) and the driven rotor (6) constitute a working magnetic circuit by means of the magnetic field generated by the outer magnet (7) and the magnetic field generated by the inner magnet (8); at least the outer magnet (7) is an excitation coil which generates a working magnetic field by means of a power supply. The magnetic coupling has high versatility, achieves overload protection, has better cushioning and damping performance, and is easy and reliable to install, broadening the range of applications of magnetic couplings.
Patent WO-2021098565-A1 (WO)
Title: 电子设备
Inventor: QUE HAIBO
IPC: G03B29/00
Filed: 2020-11-11
Abstract: 一种电子设备，包括：显示模组（100），显示模组（100）包括第一基板（110）、第二基板（120）、走线结构（130）和偏光片（170），第一基板（110）和第二基板（120）层叠设置，走线结构（130）设置于第二基板（120）朝向第一基板（110）的一侧表面，走线结构（130）开设第一通光孔，偏光片（170）设置于第一基板（110）背离第二基板（120）的一侧表面；摄像头模组（200），摄像头模组（200）包括摄像头本体（210）和遮光层（220），摄像头本体（210）开设进光孔（211），第二基板（120）位于第一基板（110）和摄像头本体（210）之间，遮光层（220）设置于偏光片（170）背离第一基板（110）的一面，遮光层（220）开设第二通光孔；第一通光孔、第二通光孔和进光孔（211）在摄像头模组（200）的光轴方向上排布，第一通光孔和第二通光孔在垂直于光轴方向的面上的正投影均位于进光孔（211）在垂直于光轴方向的面上的正投影内。
Patent WO-2021208429-A1 (WO)
Title: Refrigerator
Inventor: LIU TIEWEI
IPC: F16K15/12
Filed: 2020-11-18
Abstract: The present disclosure provides a refrigerator, comprising a low-temperature storage chamber, a low-pressure storage unit located in the low-temperature storage chamber, a vacuum pump, and an anti-air-leakage unit. The anti-air-leakage unit comprises an anti-air-leakage pipe having one end communicated with the low-pressure storage unit and the other end communicated with the vacuum pump; the anti-air-leakage pipe comprises a plurality of pipe sections which are sequentially connected and communicated; a partition plate having a mounting hole and vent holes formed thereon is provided in a butt joint of two adjacent pipe sections; a floating column capable of moving along a central axis of the mounting hole is mounted in the mounting hole; a baffle pad located on one side of the partition plate close to the vacuum pump is provided at one end of floating column; the vent holes on the partition plate are located in an area where the baffle pad overlaps the partition plate.
Patent WO-2022104763-A1 (WO)
Inventor: SU FANGZHENG
IPC: C07C50/16
Filed: 2020-11-23
Abstract: L'invention concerne un procédé de cyclisation d'acide 2-(4'-alkylbenzoyle) benzoïque en une 2-alkylanthraquinone correspondante en présence d'un catalyseur zéolithique amélioré, apte à augmenter la conversion de l'acide 2-(4'-alkylbenzoyle) benzoïque et/ou la sélectivité de la 2-alkylanthraquinone.
Patent WO-2021104389-A1 (WO)
Title: 雾化组件及电子烟
Inventor: ZHAO XIANGGUO
IPC: A24F40/42
Filed: 2020-11-26
Abstract: 一种雾化组件（10）及电子烟，电子烟包括：雾化组件（10）及电池组件（20），雾化组件（10）包括雾化部件（2）及第一电极（3），第一电极（3）包括基体部（31）及连接部（32），连接部（32）沿电子烟的第一方向延伸设置，基体部（31）沿基本垂直于第一方向的第二方向延伸设置；电池组件（20）包括第二电极（43），第二电极（43）抵接于基体部上（31），第二电极（43）沿电子烟的第一方向延伸设置并且与连接部（32）相偏离，能够确保雾化组件（10）中的第一电极（3）与电池组件（20）中的第二电极（43）接触良好，降低了设计难度，便于生产制造，增强了雾化部件（2）设计的灵活性，通过连接部（32）对第一电极（3）进行连接固定，因而整体结构稳固，电连接较可靠。
Patent WO-2022110393-A1 (WO)
Inventor: WANG DEXIANG
IPC: B24B3/60
Filed: 2020-12-18
Abstract: 本发明公开了一种医用手术刀刃口磨削装置，包括磨削机构、夹持机构、上料机构、卸料机构；其中，夹持机构底部设置于二维移动平台，磨削机构对应设置于夹持机构上方，上料机构、卸料机构设置于夹持机构相对位置处，上料机构推动刀片至夹持机构夹紧，磨削机构移动至待磨削位置对刀片进行磨削，而后夹持机构松开刀片，由卸料机构将刀片卸下，自动完成医用手术刀刃口磨削。
Patent WO-2022133746-A1 (WO)
Title: Method for controlling switching of motor torque output path of hybrid automobile
Inventor: JING JUNCHAO
IPC: B60K6/485
Filed: 2020-12-22
Abstract: A method for controlling switching of a motor torque output path of a hybrid automobile, comprising: acquiring an initial path state of a motor torque output path; acquiring an initial speed of a vehicle; acquiring an opening degree of a brake pedal; acquiring an initial opening degree of an accelerator pedal; acquiring an initial state of charge of a vehicle battery; if the initial path state is an ISG path, the initial state of charge is less than a first preset value, the initial speed is less than a second preset value and the initial opening degree of the accelerator pedal is greater than a third preset value, controlling the motor torque output path to convert from the ISG path to an EFAD path; and if the initial path state is the EFAD path, the initial state of charge is less than the first preset value, the opening degree of the brake pedal is greater than a fourth preset value and the initial speed is greater than a fifth preset value, controlling the motor torque output path to convert from the EFAD path to the ISG path.
Patent WO-2021212893-A1 (WO)
Inventor: LI YALI
IPC: B33Y40/00
Filed: 2020-12-28
Abstract: A nondestructive testing method for crack defects, and a testing standard part and a manufacturing method therefor, used for nondestructive testing of crack defects in an additive manufactured workpiece. The manufacturing method for the crack defect standard part comprises: step A, setting a crack defect area of the standard part, and setting, in the crack defect area, the proportion of crack defects in the crack defect area as a first proportion value; step B, selecting an additive manufacturing forming process for manufacturing the crack defect area to obtain a first process parameter of the additive manufacturing forming process corresponding to the first proportion value; and step C, performing the additive manufacturing forming process on the basis of the first process parameter to form the crack defect area. The nondestructive testing method for crack defects has the advantage that the testing results are accurate and reliable.
Patent WO-2022141026-A1 (WO)
Title: Bin turnover apparatus with adjustable bin stop distance
Inventor: YANG FENGQIN
IPC: B65F3/04
Filed: 2020-12-29
Abstract: A bin turnover apparatus with an adjustable bin stop distance, the bin turnover apparatus comprising: a box body (1), a bin turnover rack (2) and a bin stop rack (3), wherein both the bin turnover rack (2) and the bin stop rack (3) are arranged at the lower end of the box body (1). The bin stop rack (3) comprises a bin stop rod (31) and two damping telescopic rods (32), wherein the two damping telescopic rods (32) are respectively connected to two sides of the box body (1), and the other ends of the two damping telescopic rods (32) are respectively connected to two ends of the bin stop rod (31). The dimensions of the bin stop rack (3) can be easily adjusted so as to be adapted to trash bins of different dimensions. Therefore, the operation is simple, and the work efficiency is improved.
Patent WO-2021139706-A1 (WO)
Inventor: LIANG YUNKAI
IPC: H04N7/14
Filed: 2021-01-07
Abstract: 本申请提供一种图像处理的方法、设备及系统，该方法包括：获取用户的第一帧面部图像，用户的第一帧面部图像包括多个面部器官图像。获取与多个面部器官图像相匹配的多个第一图像。向接收端发送用户的第一帧面部图像的数据包，用户的第一帧面部图像的数据包包括多个第一图像的索引，多个第一图像的索引用于获取多个第一图像，从而可以降低对网络带宽的要求，即在网络传输带宽有限的情况下，仍能保证较佳的视频效果。
Patent WO-2021143666-A1 (WO)
Title: Control method for banknote accumulation device, and device and cash processing apparatus
Inventor: LAI WEIGUANG
IPC: G07D11/14
Filed: 2021-01-12
Abstract: Provided are a control method for a banknote accumulation device (20), and the banknote accumulation device (20) and a cash processing apparatus (10). The control method for the banknote accumulation device (20) comprises: determining whether banknotes entering a storage cavity (211) are abnormal banknotes, wherein the abnormal banknotes are banknotes that meet any one of the following conditions: a tilt angle of the banknotes exceeds a first preset value, the length of the banknotes exceeds a second preset value, the banknotes are stuck together, the banknotes are overlapping, and the spacing between a banknote and an adjacent banknote thereof is smaller than a third preset value (S100); in response to determining that the banknotes entering the storage cavity (211) are abnormal banknotes, controlling a support plate (230) to move so as to increase the height of a banknote collection space (S200); and controlling a banknote conveying mechanism (220) to feed the abnormal banknotes into the storage cavity (211) (S300).
Patent WO-2021147854-A1 (WO)
Inventor: ZHANG HAITAO
IPC: A61K39/00
Filed: 2021-01-19
Abstract: 本发明提供了包含抗TIGIT抗体的制剂，其包含抗TIGIT抗体、缓冲剂、稳定剂和表面活性剂。此外，本发明还提供了这些制剂在疾病治疗或预防中的用途。
Patent WO-2022151556-A1 (WO)
Title: 支架
Inventor: LIAO ZHUOWEN
IPC: H02J7/00
Filed: 2021-02-09
Abstract: 一种支架，包括支座、固定件(20)及限位件(30)，支座包括座本体(11)及连接于座本体(11)的万向球(12)，万向球(12)开设有限位槽(120)；固定件(20)用于可拆卸连接移动终端，固定件(20)开设有转动槽(220)，万向球(12)至少部分收容于转动槽(220)内，固定件(20)能够相对于万向球(12)转动；限位件(30)连接于固定件(20)并能够在固定件(20)相对于万向球(12)转动时插设于限位槽(120)内并抵触于限位槽(120)的槽壁，以限制固定件(20)的转动范围。当用户误碰到移动终端时，固定件(20)转动范围会被限制在限位槽(120)的宽度范围内，用户可不必重新调整角度，或只需调整较小角度即可复位。
Patent WO-2022170593-A1 (WO)
Inventor: TANG TINGFANG
IPC: H04L12/741
Filed: 2021-02-10
Abstract: L'invention concerne un procédé et un appareil d'amélioration de la configuration DNS pour des applications. Un procédé mis en œuvre au niveau d'un serveur consiste à générer des informations de système de nom de domaine (DNS) ; à décider s'il faut transmettre les informations DNS à un équipement utilisateur (UE) ou à un réseau ou à la fois à l'UE et au réseau ; et à transmettre les informations DNS à utiliser avec au moins une application associée à l'UE selon la décision.
Patent WO-2021218365-A1 (WO)
Inventor: ZHANG YANAN
IPC: G06F3/0488
Filed: 2021-03-02
Abstract: An annotation method and an electronic device, relating to the technical field of terminals. A font format and/or a paragraph format of at least part of content in a document file can be adjusted so as to reserve more blank regions for annotation, such that annotation content does not overlap with the content of the document file, thereby improving reading experience of a user. The method comprises: an electronic device displaying content of a first file on a first interface; and when the electronic device detects a preset operation on the first interface, the electronic device displaying a second interface that comprises a first region and a second region, wherein the first region is used for displaying the content of the first file, and the second region is used for displaying annotation content, and at least part of text in the first region is different from text in the first file on the first interface in terms of font format and/or paragraph format.
Patent WO-2022193244-A1 (WO)
Title: Method of embedding additional data onto raw pixel data and electronic device
Inventor: ARAI TOSHIHIKO
IPC: G06T1/00
Filed: 2021-03-18
Abstract: Disclosed is a method of embedding additional data onto RAW pixel data read out from a pixel of an image sensor. The method includes acquiring additional data, a size of the additional data being less than a size of the RAW pixel data, masking the additional data with a random pattern to generate random data, and embedding the random data on the LSB side of the RAW pixel data.
Patent WO-2022205405-A1 (WO)
Inventor: Sun tuo
IPC: H01L27/32
Filed: 2021-04-02
Abstract: 本公开提供一种显示基板及其制备方法，所述显示基板包括衬底和形成在所述衬底上的像素电路层，所述像素电路层包括多个像素驱动电路，所述多个像素驱动电路沿第一方向和第二方向呈阵列排布，所述第一方向垂直于所述第二方向，其中，所述衬底具有沿第一方向延伸的凹槽，所述凹槽具有底表面和侧表面，所述衬底的表面包括所述凹槽的底表面和侧表面、以及相邻凹槽之间的顶表面，所述凹槽的底表面与相邻凹槽之间的顶表面实质上平行，所述凹槽的侧表面与所述凹槽的底表面及相邻凹槽间的顶表面之间成第一角度，每个像素驱动电路的一部分形成在所述凹槽的侧表面上。
Patent WO-2022134377-A1 (WO)
Title: 一种凝胶聚合物锂离子电容电池和电极及其制备方法
Inventor: ZHANG QINGLIN
IPC: H01M4/1391
Filed: 2021-04-02
Abstract: 一种凝胶聚合物锂离子电容电池及其电极和制备方法，涉及电化学储能元器件技术领域，通过引入PEO聚合物制备锂离子电容电池，并在高温陈化后通过电解液使所述聚合物溶胀，因此省去了易燃性的有机溶剂，制备得到的凝胶聚合物锂离子电容电池无游离的液态电解液存在，具有高的安全性能，同时具有良好的电化学性能和使用寿命，且所述的制备方法简单易行。
Patent WO-2022205522-A1 (WO)
Inventor: HUANG CONGSHU
IPC: C09D163/00
Filed: 2021-04-19
Abstract: The present invention relates to the technical field of chemical materials. Disclosed are a serialized terpyridine epoxy resin, a synthesis process and an application thereof, and a coating containing the resin. In the present invention, monochloroalkanes having different structures are selected to react with terpyridine phenol to synthesize a series of terpyridine epoxy resins. A strong coordination bond can be formed of a nitrogen atom of pyridyl and a substrate metal atom. The obtained terpyridine epoxy resins are applied to an anticorrosive coating, the dry and the wet adhesion of the coating on a metal substrate can be effectively improved. The serialized terpyridine epoxy resin prepared in the present invention can be used for developing a high-strength long-acting heavy-duty anticorrosion coating, can satisfy long-acting protection requirements under a harsh corrosion environment, and has good application prospect and economic benefit.
Patent WO-2021244174-A1 (WO)
Title: 皮肤检测方法和设备
Inventor: YANG FAN
IPC: A61B5/00
Filed: 2021-04-21
Abstract: 一种皮肤检测方法和设备（500）。皮肤检测方法包括：检测到电子设备的摄像头获取到用户的面部图像时，保存面部图像（101）；根据面部图像，确定用户的皮肤状态信息（102）；根据用户的触发操作，显示皮肤状态信息（103）。该方法能够在用户无感知状态下获取用户的皮肤状态信息。
Patent WO-2022226768-A1 (WO)
Inventor: WANG CONG
IPC: G02F1/133
Filed: 2021-04-27
Abstract: A dual-gate-line array substrate and a display panel, relating to the technical field of display. The present invention can at least partially solve the problem of limited aperture ratios of the existing dual-gate-line array substrates. The dual-gate-line array substrate comprises a plurality of groups of dual gate lines (14), a plurality of data lines (15), and a plurality of pixel pairs (P). Each group of dual gate lines (14) comprises two opposite gate lines (14). The dual gate lines (14) and the data lines (15) are arranged in an intersecting manner. Each group of dual gate lines (14) and the plurality of data lines (15) define a plurality of defined regions. The pixel pairs (P) are located in the defined regions. Each pixel pair (P) comprises two pixel units arranged in the extension direction of the gate lines (14). Each pixel unit comprises a common electrode (13) and a thin film transistor (3). The dual-gate-line array substrate further comprises: a plurality of common electrode lines (13a). Each common electrode line (13a) is disposed between two pixel units in the same pixel pair (P), and is connected to the common electrodes (13) of the two pixel units by means of two first vias. The layer where the common electrode line (13a) is located is different and insulated from the layer where a source/drain electrode (31) of the thin film transistor (3) is located. The first vias are located at both sides of the data lines (15).
Patent WO-2021244197-A1 (WO)
Inventor: YANG NING
IPC: H04N19/50
Filed: 2021-04-29
Abstract: Disclosed in the embodiments of the present application are an image encoding method, an image decoding method, and related apparatuses. The image decoding method comprises: dividing an image, and determining a chrominance component intra-frame prediction mode of a current encoding block; determining, according to the chrominance component intra-frame prediction mode, a prediction block of a chrominance component of the current encoding block; and performing prediction correction on the prediction block of the chrominance component of the current encoding block and obtaining a corrected prediction block of the chrominance component of the current encoding block. In the embodiments of the present application, a prediction sample of a chrominance component of a current encoding block is corrected by using the spatial association between an adjacent encoding block and the current encoding block in a chrominance component intra-frame prediction mode, thus improving the prediction accuracy and encoding efficiency.
Patent WO-2022241679-A1 (WO)
Inventor: HE XINGLONG
IPC: G06F3/044
Filed: 2021-05-19
Abstract: A touch structure and a display panel. The touch structure comprises a substrate (B) and a plurality of touch units (T11/T12/T13) provided on the substrate (B). At least one of the plurality of touch units (T11/T12/T13) comprises a first conductive layer (M1), a spacer insulating layer (I), and a second conductive layer (M2) sequentially stacked on the substrate (B). The first conductive layer (M1) comprises a first pattern formed by a plurality of first traces (11) spaced apart from each other. The second conductive layer (M2) comprises a second pattern formed by a plurality of second traces (12) spaced from each other. At least one of the plurality of first traces (11) comprises a first overlapping portion (111) overlapping at least one of the plurality of second traces (12), and at least one of the plurality of second traces (12) comprises a second overlapping portion (121) overlapping the first overlapping portion (111), and a first segment (112) where the first overlapping portion (111) is located has a different extension direction from a second segment (122) where the second overlapping portion (121) is located, the first segment (112) is a line segment of the first trace (11) extending with the first overlapping portion (111) as an endpoint, and the second segment (122) is a line segment of the second trace (12) extending with the second overlapping portion (122) as an endpoint. The touch structure has higher touch precision and touch sensitivity.
Patent WO-2022016993-A1 (WO)
Title: Watch strap and wearable device
Inventor: WANG ZHEN
IPC: A44C5/00
Filed: 2021-05-27
Abstract: The present embodiment provides a watch strap and a wearable device. The wearable device comprises a master unit and a watch strap. The watch strap comprises a first watch strap and a second watch strap; the first watch strap is provided with a first through hole and a second through hole, and the first through hole and the second through hole are arranged along the length direction of the first watch strap; a middle portion is formed between the first through hole and the second through hole; the first watch strap has a first fixing end and a buckling end, and when the first watch strap is buckled with the second watch strap, the second watch strap passes through the first through hole and the second through hole, the first fixing end and the buckling end are located on the same side of the second watch strap, the middle portion and the buckling end are respectively located on two opposite sides of the second watch strap, and the buckling end is buckled with the second watch strap. The second watch strap passes through the first through hole and the second through hole of the first watch strap, and the buckling end is buckled with the second watch strap, so that it is simple and convenient to wear; the first watch strap and the second watch strap cross twice at the first through hole and the second through hole, so that the wearable device can be worn firmly and is less prone to loosen.
Patent WO-2021244412-A1 (WO)
Inventor: ZHANG XIAOBO
IPC: H04L1/18
Filed: 2021-05-28
Abstract: The present disclosure provides a method and a device used for wireless communications, comprising: transmitting a first transmission on a first SDU, including transmitting a first MAC PDU group; the first MAC PDU group at least comprises a first MAC PDU; receiving a first signaling and a first status report, the first signaling being used to indicate that a first ID is renewed as a second ID; the first status report is used to indicate that the first SDU is not received yet; and performing a second transmission on the first SDU, including transmitting a second MAC PDU group; the second MAC PDU group at least comprises a second MAC PDU; the first signaling is used to trigger the first status report, and the first ID and the second ID are link layer IDs respectively; the first MAC PDU group carries the first SDU; the first MAC PDU group comprises at least part of bits comprised in the first ID; and the second MAC PDU group carries the first SDU. By transmitting the first SDU in a rational way, the present disclosure helps improve reliability and prevent risks in communications.
Patent WO-2021259028-A1 (WO)
Title: Lamp
Inventor: SUN YINGLONG
IPC: F21V21/34
Filed: 2021-06-02
Abstract: A lamp, comprising a base (400), a drive power source being mounted on the base (400); a lamp rod (100), the lamp rod (100) comprising a rod body (110) and a conductive rail (120), one end of the rod body (110) being mounted on the base (400), the rod body (110) being provided with a sink groove extending along the direction of length thereof, the conductive rail (120) being installed in the sink groove, and the conductive rail (120) being connected to the drive power source; a sliding assembly (200), the sliding assembly (200) comprising a sliding body (210) and a conductive part (220), the conductive part (220) being connected to the sliding body (210), the sliding body (210) being capable of sliding along the rod body (110), and the conductive part (220) being electrically connected to the conductive rail (120); and a lamp head assembly (300), the lamp head assembly (300) comprising a housing (310) and a light source (320), the light source (320) being mounted on the housing (310), the housing (310) being connected to the sliding body (210), and the light source (320) being electrically connected to the conductive part (220). The present lamp can solve the problem of the use of existing lamps being inconvenient for the user due to being unable to adjust the position in which the lamp is located.