baber/WOPTO huggingface dataset:
Patent WO-2021030972-A1 (WO)
Title: Wall-hanging structure and electronic device
Inventor: Yu Zhaoxi
IPC: F16M11/06
Filed: 2019-08-16
Abstract: A wall-hanging structure and an electronic device, the wall-hanging structure comprising a wall-hanging plate (11, 12) and a connecting plate (21, 22) which is used for connecting to the electronic device; the wall-hanging plate (11, 12) comprises a plate body (111, 121) and a limiting block (112, 122) which is located at a top end surface of the plate body (111, 121); the top end surface of the plate body (111, 121) is provided with a first sliding surface (1111, 1221) having an arc-shape extension, and the limiting block (112, 122) is provided with a first limiting surface (1121, 1222) which is connected to the first sliding surface (1111, 1221); the connecting plate (21, 22) comprises a limiting plate (211, 221), and the limiting plate (211, 221) at least comprises a bottom end surface and two main surfaces which are connected to two sides of the bottom end surface; the bottom end surface is a second sliding surface (2111, 2211) having an arc-shape extension, one main surface of the limiting plate (211, 221) is a second limiting surface (2112, 2212) which is connected to the second sliding surface (2111, 2211), and the second limiting surface (2112, 2212) extends from one end of the limiting plate (211, 221) to the other end of the limiting plate (211, 221); and the limiting plate (211, 221) may slide under the limiting effect of the limiting block (112, 122) such that the connecting plate (21, 22) rotates relative to the wall-hanging plate (11, 12) in a plane parallel to the plate body (111, 121).
Patent WO-2020038413-A1 (WO)
Title: Method and apparatus for determining frequency resource, and user equipment
Inventor: SHEN JIA
IPC: H04W4/70
Filed: 2019-08-21
Abstract: Disclosed is a method and apparatus for determining a frequency resource and a user equipment. In the method, for a hop in frequency domain, when a first part of a frequency resource of the hop is outside a first bandwidth part (BWP), the UE moves the frequency resource of the hop, such that the whole frequency resource of the hop is turned inside the first BWP.
Patent WO-2021035801-A1 (WO)
Title: Heat dissipation type car caliper cover
Inventor: ZHANG JIANPING
IPC: F16D65/00
Filed: 2019-09-10
Abstract: A heat dissipation type car caliper cover. The car caliper cover comprises a cover body (100) and a fixing part for fixing the cover body (100) to a car caliper. A first arc-shaped side plate (140) is provided on the outer side of the cover body (100), and a second arc-shaped side plate (160) is provided on the inner side of the cover body (100). The fixing part is provided on the first arc-shaped side plate (140). A heat transfer assembly (130) is provided on the first arc-shaped side plate (140). The heat transfer assembly (130) comprises an elastic pressing sheet (132) and a silica gel sheet provided on the elastic pressing sheet (132). When the cover body (100) is fixed to the car caliper, the silica gel sheet and the outer side wall of a pump body of the car caliper are in contact by means of the elastic pressing sheet (132), and heat is conducted to the cover body (100) for heat dissipation. According to the heat dissipation type car caliper cover, by providing the heat transfer assembly (130) on the first arc-shaped side plate (140), heat transfer is carried out by means of the elastic pressing sheet (132) and the silica gel sheet, and heat generated by the caliper piston pump body can be quickly dissipated.
Patent WO-2020052569-A1 (WO)
Title: Vehicle door system and control method thereof, and vehicle having same
Inventor: DING LEI
IPC: B60J5/04
Filed: 2019-09-10
Abstract: A vehicle door system and a control method thereof, and a vehicle having the same. The vehicle door system comprises: a top door (3), the top door (3) opening or closing a first opening (11) of a vehicle body top portion (100b); and a side door (4), the side door (4) comprising a side door member (41) and a side window (42), wherein the side door member (41) opens or closes a second opening (12aa) of a vehicle body side wall (100a), the side window (42) is mounted on the side door member (41), both a top edge and a side edge of the side window (42) are configured to be frameless, and the side window (42) is capable of raising or lowering relative to the side door member (41). When the side door body (41) closes the second opening (12aa), the side window (42) raises or lowers to open or close a third opening (12ab) of the vehicle body side wall (100a), wherein the third opening (12ab) is located above the second opening (12aa), and the first opening (11), the second opening (12aa), and the third opening (12ab) communicate with each other.
Patent WO-2020220558-A1 (WO)
Inventor: QIAN QINSONG
IPC: H02M3/335
Filed: 2019-09-11
Abstract: The present invention relates to the technical field of power generation, power transformation or power distribution, and provides a digital control method for achieving multi-step frequency modulation of an LLC resonant converter. The method is achieved by means of a system comprising a voltage sampling circuit (1), a control circuit (2) using a microcontroller as the core, and an isolation drive circuit (3). The method comprises: sampling an output voltage (Vout) value in each period; when an output voltage fluctuates caused by a change of an input voltage (VIN) or an output load, collecting a voltage value on a voltage dividing resistor by means of the voltage sampling circuit (1); by means of the control circuit (2) using the microcontroller as the core, comparing the output voltage sampling value with a set value, and then, calculating a frequency corresponding to a maximum gain or minimum gain value point and switching to the frequency point; and after eliminating output voltage (Vout) fluctuation caused by the change of the input voltage (VIN) or the output load, enabling the LLC converter to operate at the required switching frequency and performing PI regulation on the output voltage (Vout) according to the difference value between the output voltage and the set value so as to finally enable the output voltage (Vout) to be stable, thereby improving a dynamic response speed.
Patent WO-2021031273-A1 (WO)
Title: Optical lens module for realizing electronic zooming
Inventor: LU YINGHUI
IPC: F21V5/04
Filed: 2019-09-21
Abstract: An optical lens module for realizing electronic zooming. A lens module (1) capable of realizing electronic zooming is researched and developed on the basis of zooming at a distance of a conventional adjusting structure. The optical lens module comprises the lens module (1) made of a PMMA material, a lens module support (3), high light efficiency LED light beads (2), and a printed circuit board (4); a bayonet groove matching the zooming lens module (1) is developed on the support (3), and the support (3) is provided with a prism (5) fixed to the circuit board (4); and the dimension of the zooming lens module (1) is 40-50 mm. The zooming lens is simple in principle of structural design, and is convenient to detach due to the use of four different angle combined lens modules (1). The optical lens module is reasonable in structure and precise in optical zooming, can realize combined light shapes and smooth angle adjustment, and is full and fine in light color and high in lamp efficiency. Ultra-remote focusing can be realized in various forms such as a DMX512 controller and WiFi.
Patent WO-2020134231-A1 (WO)
Inventor: CHE JUN
IPC: G06K9/00
Filed: 2019-09-24
Abstract: 一种信息推送方法及装置、信息展示系统、电子设备以及计算机可读介质。其中，所述方法，包括：通过第一摄像机获取第一目标用户的视频图像，并根据所述视频图像提取第一目标用户的第一人体特征信息（S101）；根据所述第一人体特征信息，获取目标场所内多个第二摄像机采集的与第一人体特征信息相匹配的监控视频图像（S102）；根据所述第一目标用户在所述监控视频图像中的位置，确定所述第一目标用户在所述目标场所内的当前运动轨迹，并预测第一目标用户在未来第一预设时间段内的运动路径（S103）；确定沿所述运动路径设置的各个信息展示设备，并向所述信息展示设备推送与第一目标用户相关联的待展示信息（S104）。该信息推送方法具有较高的精准性和推送效率。
Patent WO-2020063700-A1 (WO)
Inventor: WANG LIN
IPC: H01L33/00
Filed: 2019-09-26
Abstract: An LED display screen (100), comprising: an LED array (20), consisting of multiple LED light-emitting units (2) and used for emitting a light; an optical diffusion film (40), provided at a light exit side of the LED array (20); a matrix shading frame (30), comprising multiple hollow shading gratings (3), the hollow shading gratings (3) corresponding one-to-one to the LED light-emitting units (2); and a substrate (1), used for supporting the LED array (20) and the matrix shading frame (30), where the light emitted by the LED light-emitting units (2), after running through the hollow shading gratings (3), is diffused to an audience side via the optical diffusion film (40), and the LED light-emitting units (2) emit the light towards the hollow shading gratings (3). The LED display screen (100) prevents external ambient lights from being shone to optical surfaces of the LED light-emitting units (2) and being reflected thereby, thus increasing the contrast of the LED display screen (100).
Patent WO-2020088215-A1 (WO)
Title: Pha-modified ppc/pbat biodegradable resin and preparation method therefor
Inventor: WANG TINGWEI
IPC: C08L67/02
Filed: 2019-10-12
Abstract: A PHA-modified PPC/PBAT biodegradable resin, prepared by the following raw materials in parts by weight: PPC: 20-40 parts; PBAT: 30-50 parts; and PHA 10-30 parts. Also disclosed is a preparation method for the PHA-modified PPC/PBAT biodegradable resin. The PHA, PPC, and PBAT are all aliphatic resins, are biodegradable raw materials, and are respectively well-characterized. The PPC is prepared by polymerizing carbon dioxide generated by the fermentation of raw materials during brewing. The PHA and PPC are blended according to a given ratio, and are extruded to form a blend resin, such that the range of crystallization temperature is widened and the glass transition temperature (T g ) is increased. Due to the high ductility of the PPC, the blend resin resolves the problem of the frangibility of the PHA and therefore has significantly improved impact resistance and toughness. Detection data indicates that: when the mass fraction of the PPC reaches 60%, the weak adaptability of the PHA can be improved by 200%; and after the mixture is blended with PBAT for granulation, the obtained resin has comprehensive mechanical properties and is particularly suitable for the preparation of thin-film products.
Patent WO-2020125222-A1 (WO)
Inventor: YU BENQUAN
IPC: G06F21/62
Filed: 2019-10-31
Abstract: 一种数据读写方法及装置、电子设备，该方法包括：区块链网络中的区块链节点获取针对智能合约的数据读写请求，所述数据读写请求用于对所述智能合约包含的数据集合中的目标对象进行数据读写操作（102）；所述区块链节点通过运行所述智能合约包含的代码对所述智能合约包含的元数据进行解析，解析结果用于指示所述数据集合中对应于所述目标对象的存储字段，以对所述存储字段实施所述数据读写操作（104）。
Patent WO-2021081916-A1 (WO)
Inventor: LIU HAO
IPC: G02F1/133
Filed: 2019-10-31
Abstract: 一种显示装置（100），包括：边框（1），包括边框本体（101）以及从边框本体（101）内壁延伸出的第一凸起（102）；以及，平面背壳（2），固定于边框本体（101）的内侧以及第一凸起（102）远离出光面（3）的一侧。
Patent WO-2021022708-A1 (WO)
Inventor: MA YUANYANG
IPC: G02F1/1335
Filed: 2019-11-12
Abstract: Disclosed is a method for manufacturing a color filter. The method comprises the step of manufacturing a color resist layer (2) on a substrate (1) and the step of manufacturing an inorganic barrier layer (3) thereon, wherein the step of manufacturing the color resist layer (2) comprises the step of sequentially forming a first color resist (20), a second color resist (30) and a third color resist (40), with the first color resist (20), the second color resist (30) and the third color resist (40) being sequentially and repeatedly arranged in a direction along the surface of the substrate (1); and the step of manufacturing the inorganic barrier layer (3) comprises the step of forming, before the second color resist (30) is formed and after the first color resist (20) is formed, a first inorganic barrier layer (50) covering the first color resist (20). Further disclosed is a color filter. Providing an inorganic barrier layer to separate different color resists can prevent diffusion contamination between different color resists, and can ensure the display effect.
Patent WO-2021051588-A1 (WO)
Inventor: YAO GUANGCHAO
IPC: G10L25/48
Filed: 2019-11-13
Abstract: 一种数据处理方法和用于数据处理的装置（800）。其中的方法具体包括：接收目标用户输入的源语言语音（101）；根据所述源语言语音，从预设的声学模型库中确定目标声学模型；其中，所述声学模型库中包括不同音色特征对应的至少两个声学模型（102）；根据所述目标声学模型，将所述源语言语音转换为目标语言语音（103）；输出所述目标语言语音（104）。所述方法可以增加翻译设备输出的目标语言语音所对应的说话者的辨识度，可以提高用户交流的效果。
Patent WO-2020244158-A1 (WO)
Inventor: EMIRA AHMED
IPC: H03L7/08
Filed: 2019-11-15
Abstract: A fractional divider in modulated phase-lock loop circuits. The fractional divider can receive a base dividing value having integer and fractional components, and can also receive a data signal to modulate the dividing value. A shift value is used to selectively shift and scale the modulated dividing value to generate a shifted fractional component value. The shifted fractional component value can be added to the base integer component, and de-shifted and de-scaled to generate a corrected dividing value. A feedback signal can then be generated by sequentially dividing a frequency of a clock output signal by the corrected dividing value.
Patent WO-2020119386-A1 (WO)
Inventor: CHEN MINGDONG
IPC: G06Q20/38
Filed: 2019-11-15
Abstract: 一种基于大数据的异常数据识别方法、设备、存储介质及装置，该方法包括：获取患者的诊疗数据（S10）；对所述诊疗数据进行标准化处理，获得标准化诊疗数据（S20）；通过预设嵌套循环算法对所述标准化诊疗数据进行异常挖掘，以识别所述标准化诊疗数据中的重复收费数据（S30）。由于对患者的诊疗数据进行标准化，获得了标准化诊疗数据，并利用预设嵌套循环算法对该标准化诊疗数据进行异常挖掘，从而能够准确地识别出重复收费数据，识别效率高、成本低，而且能够督促医院合理收费，保障患者的利益。
Patent WO-2021036000-A1 (WO)
Title: Thread rolling machine
Inventor: PAN ZHONGJIE
IPC: B21H3/06
Filed: 2019-11-16
Abstract: Designed by the present invention is a thread rolling machine, comprising a machine table, a blanking mechanism, a feeding mechanism and a thread rolling mechanism. The blanking mechanism comprises a blanking bin located above the machine table; the left and right sides of the blanking bin are inclined plates, and a discharge port at the bottom part of the blanking bin has the same diameter as a blank. The discharge port of the blanking mechanism is specifically composed of two right-angle baffles. The top part of each baffle is an outward horizontal plate, and the bottom part of the blanking bin is a double-layer hollow structure. The top part of each baffle is inserted into the inner layer of the bottom part of the blanking bin. The present invention adjusts the distance between the two baffles at the discharge port to then adapt to blanks of different diameters, and completes automatic blanking. The feeding mechanism is provided at the place of discharge of the discharge port, and the feeding mechanism is specifically an inclined feeding track. The inclined feeding track sends the blank to the thread rolling mechanism. Multiple sets of guide pieces are provided in the inclined feeding track to make the blank move on a fixed track. The inclined feeding track is relatively stable, and the guide pieces provided at the inner part thereof may prevent the blank from sliding out, so that the blank may be accurately sent to a processing place when sent to the thread rolling mechanism.
Patent WO-2021114086-A1 (WO)
Inventor: ZHANG HAO
IPC: C12M1/34
Filed: 2019-12-10
Abstract: A cell counting device, comprising a cell circulating tube, a peristaltic pump, a flow limiting valve, an observation block, a counter and a display; the cell circulating tube being provided with at least two openings in communication with a cell culture bag; the observation block being transparent, and an interior thereof being provided with an observation pool in communication with the cell circulating tube; the peristaltic pump and the flow limiting valve being connected to the cell circulating tube; the counter comprising an illumination device and a microscope, disposed vertically at an interval from one another, the counter being electrically connected to the display; the observation block being between the illumination device and the microscope. By means of the combination of the cell circulating tube and the observation block, a cell liquid is circulated and counted in an automatic and sealed fashion, cells are not contaminated or lost, and are not manually counted, and operation is simple.
Patent WO-2021051670-A1 (WO)
Title: Multi-layer flexible printed circuit board
Inventor: YE ZHIHANG
IPC: H01R13/629
Filed: 2019-12-10
Abstract: A multi-layer flexible printed circuit board, pertaining to the technical field of FPC processing. The board comprises a main body (1) of the flexible printed circuit board (FPC board) comprising a rigid board B (111) and a rigid board C (112). Respective sides of the rigid board B (111) and the rigid board C (112) facing each other are each provided with a serial port bar (2), and a flexible ribbon cable (3) is provided therebetween so as to connect the same. Each serial port bar (2) is provided with a fastening block (4) at one side thereof. A protection and strengthening strip (5) is provided between the two fastening blocks (4) at the sides thereof. Gold fingers (7) are provided at one end of the main body (1) of the FPC board, and the gold fingers (7) are provided with an interface (71). Each of two sides of the main body (1) of the FPC board is provided with a reservation block (8), each reservation block (8) having an rectangular installation opening (9) at one side thereof, and each rectangular installation opening (9) having a rectangular tube (10) provided within. An internal cavity of the rectangular tube (10) is provided with a retaining plate (11), and each of two sides of the retaining plate (11) is provided with an engagement rib (12) securely engaged with the interface (71). The multi-layer flexible printed circuit board effectively improves connection reliability between the gold fingers of the flexible circuit board and the flexible ribbon cable.
Patent WO-2021114223-A1 (WO)
Inventor: SU JUI-YIAO
IPC: B25J19/06
Filed: 2019-12-13
Abstract: A safety apparatus (23a, 23b), applied to a movable component (22) provided on an automatic device (2) and communicationally connected to a controller (21) of the automatic device (2). The safety apparatus (23a, 23b) comprises a contact detector (231a, 231b) and a module (232a, 232b); the contact detector (231a, 231b) is used for detecting a contact event of the safety apparatus (23a, 23b) and outputting a contact signal; the module (232a, 232b) comprises a first input end (233a, 233b), a second input end (234a, 234b), and an output end (235a, 235b); the first input end (233a, 233b) is communicationally connected to the contact detector (231a, 231b) for receiving the contact signal; the second input end (234a, 234b) is communicationally connected to the output end (235a, 235b), and can be communicationally connected to an output end (235a, 235b) of another safety apparatus (23a, 23b); the output end (235a, 235b) is communicationally connected to the first input end (233a, 233b) and is used for outputting an output signal when the first input end (233a, 233b) receives the contact signal; and the controller (21) changes the motion state of the movable component (22) of the automatic device (2) after receiving the output signal of the output end (235a, 235b).
Patent WO-2021031472-A1 (WO)
Title: Intelligent contract processing method and device, computer device and storage medium
Inventor: GUO JIALOU
IPC: G06Q40/04
Filed: 2019-12-16
Abstract: Disclosed are an intelligent contract processing method, comprising: when a blockchain node receives a transaction request of UTXO assets from a first account, converting the UTXO assets to be transacted into input information of an intelligent contract to be called by a transaction; calling a target intelligent contract instruction corresponding to the input information by means of a virtual machine to execute the transaction; and updating the UTXO asset state of the first account according to the contract state returned by the virtual machine. Further disclosed are an intelligent contract processing device, a computer device and a storage medium. According to the present invention, the contract transaction request of the UTXO asset is converted into an input message of the Turing-complete intelligent contract, so that the UTXO asset can call the Turing-complete contract to perform asset transfer or more complex functions.
Patent WO-2020135839-A1 (WO)
Title: 防直吹空调的控制方法、装置、存储介质及计算机设备
Inventor: YU YANG
IPC: F24F11/79
Filed: 2019-12-29
Abstract: 一种防直吹空调的控制方法、装置、存储介质及计算机设备，属于空调技术领域。该控制方法包括：通过静态感应的第一红外热释电传感器获取设定区域的第一人员存在状态，通过动态感应的第二红外热释电传感器获取设定区域的第二人员存在状态，当根据第一人员存在状态和第二人员存在状态确定出实际人员存在状态为设定区域内存在人员时，根据防直吹的控制模式控制空调。采用本实施例中的技术方案可获取设定区域中真实的人员存在状态，降低设定区域中的红外辐射源的对检测结果的影响，减小空调误动作的几率。
Patent WO-2021134530-A1 (WO)
Title: Drawing printer with wide range of variable print sizes
Inventor: LI QINGYUAN
IPC: B41J3/407
Filed: 2019-12-31
Abstract: A drawing printer with a wide range of variable print sizes, comprising a chassis, wheels, shafts, an electric motor, a print head, a print sliding rail, and a print support. Each of the shafts can telescope and is used for connecting to the wheels, and the wheels and the shafts are mounted under the chassis and are driven by the electric motor to travel on the ground. The print sliding rail can telescope and is mounted on the chassis by means of the print support. The print head can print a pixel dot matrix on the ground, print row pixels by means of reciprocating on the print sliding rail, and switches to another row by means of the travelling of the chassis with respect of the ground. The print head can print one or more rows of pixels each time moving unidirectionally from one end to the other end of the print sliding rail. The print head is moved on an adjustable-size axle, thus having a wide range of variable print sizes.
Patent WO-2021004055-A1 (WO)
Title: Method, device and system for face data acquisition and verification
Inventor: SUN XI
IPC: H04L9/32
Filed: 2020-01-11
Abstract: Provided by the present application is a solution for face data acquisition and verification. In the solution, after acquiring face samples, an acquisition device forms the face samples and verification data comprising a random number together into data to be signed, and uses a device private key to perform a signature so as to obtain a face data signature, thereby obtaining trusted face data according to the data to be signed, the face data signature and a digital certificate comprising a device public key. When a face recognition server verifies the trusted face data generated by the acquisition device, the digital certificate containing the device public key, the face data signature and the verification data are then verified in turn. After passing through said verifications, the verification process is complete, and thus, the face samples may undergo service processing. Since the solution adds content used for verification to the face sample on the acquisition device, an instantly transmitted communication message is replaced by an attacker, and is unable to pass subsequent verifications. Thus, replay attacks are guarded against from the acquisition source.
Patent WO-2020151753-A1 (WO)
Title: Method and apparatus of transform coefficient coding with tb-level constraint
Inventor: CHUANG TZU-DER
IPC: H04N19/176
Filed: 2020-01-22
Abstract: A method and apparatus for encoding or decoding transform coefficients in a video coding system are disclosed. According to this method, a region after zero-outis determined. A remaining number of context-coded bins is determined for the current TB based on a size of the region after zero-out. The current TB is encoded or decoded using context-based coding with a constraint based on the remaining number of context-coded bins. According to another method, a remaining number of context-coded bins is determined for the current TB based on the last significant CG index.
Patent WO-2021155522-A1 (WO)
Inventor: NIU DIMIN
IPC: H01L21/60
Filed: 2020-02-06
Abstract: La présente invention concerne un dispositif de circuit intégré à liaison hybride (HBIC) et son procédé de fabrication. Dans certains modes de réalisation, un exemple de dispositif HBIC comprend : un premier empilement de puce comprenant une ou plusieurs puces ; et un second empilement de puce intégré au-dessus du premier empilement de puce. Le second empilement de puce comprend au moins deux puces de mémoire connectées en communication au premier empilement de puces par liaison de fils.