baber/WOPTO huggingface dataset:
Patent WO-2020019616-A1 (WO)
Title: Touch control data processing method and device, intelligent device and storage medium
Inventor: QIU WEIBO
IPC: G06F3/041
Filed: 2018-11-30
Abstract: The invention relates to a touch control data processing method and a device, an intelligent device and a storage medium, which are applied to the field of intelligent devices. The method comprises: detecting a touch event of a writing pen on a touch screen, wherein the writing pen is a device which is in accordance with USB HID category; recognizing the number of the writing pens; if the number is greater than or equal to 2, using the HID multi-touch protocol to encapsulate touch control data which is data triggered by the touch event; sending the encapsulated touch data to an operating system, the operating system is an operating system of the intelligent device subordinated to the current display signal of the touch screen. The embodiment of the present invention solves the problem of writing recognition errors due to simultaneous use of two or more writing pens, and improves the recognition accuracy when several writing pens are used simultaneously.
Patent WO-2019105464-A1 (WO)
Title: 一种全自动仓储货架装配生产线及其运行方法
Inventor: TIAN XIAOHE
IPC: B23P19/00
Filed: 2018-11-30
Abstract: 本申请公开了一种全自动仓储货架装配生产线及其运行方法，该生产线包括物流通道、立柱上料区、支撑梁上料区、线内物流系统、货架装配区、成品区和控制系统，立柱上料区、支撑梁上料区、货架装配区和成品区通过线内物流系统串联为一个整体生产线。本申请公开的全自动仓储货架装配生产线降低了仓储货架装配过程中的劳动强度，提高了装配生产效率，且柔性化程度高，能够适应多种不同规格货架产品的装配，并且，各部分可根据生产节拍和场地大小设置工位数量和分布方式，实现均衡生产。
Patent WO-2020118477-A1 (WO)
Inventor: LU RUNQIAO
IPC: A63B23/10
Filed: 2018-12-10
Abstract: 一种压脚背装置，包括支撑板（2）和吊带（3），所述的支撑板（2）一面两端附近设有支撑垫，另一面中间设有拉力器（1），所述的支撑垫使用时分别垫在脚背跖骨头附近和小腿前面下1/3处附近，所述的拉力器（1）包括壳体（1.1）、盖体（1.2），限位轴（1.5）、转筒（1.4）、横梁（1.3）、压力传感器（1.7）、电机（1.6）和控制电路（1.8），所述的限位轴（1.5）设置在壳体（1.1）/盖体（1.2）底部中心位置上/下，所述的转筒（1.4）顶部/底部设有行星减速器（1.4b）、外部设有螺纹（1.4a）、可转动的套装在限位轴（1.5）外，所述的横梁（1.3）中心设有可与转筒（1.4）旋合的螺纹通孔，所述的壳体侧壁（1.1a）设有限定横梁（1.3）轴向移动导槽（1.1b），所述的吊带（3）中部呈兜状，两端挂接上述横梁（1.3），用于拉拽脚跟；所述的传感器（1.7）设置在转筒（1.4）底面与壳体（1.1）底板之间，所述的控制电路（1.8）设有使用者编程单元和程序存储单元，可对初始压力值、转折压力值，延时时间，重复次数进行按键设置和显示。
Patent WO-2019114802-A1 (WO)
Title: 异步起动同步磁阻电机转子、电机及压缩机
Inventor: HUANG HUI
IPC: H02K1/22
Filed: 2018-12-13
Abstract: 一种异步起动同步磁阻电机转子、电机及压缩机。异步起动同步磁阻电机转子包括转子铁芯（10）、以及转子外的定子（40）。转子铁芯（10）包括第一磁障结构和第二磁障结构。第一磁障结构包括多个补充槽（214）；第二磁障结构包括连通磁障槽（31）和多个独立磁障槽（32），连通磁障槽（31）为两个，两个连通磁障槽（31）沿转子铁芯（10）的d轴间隔设置，两个连通磁障槽（31）分别位于转子铁芯d轴外周侧，连通磁障槽（31）的长度大于补充槽（214）和独立磁障槽（32）中至少一个的长度。该转子结构有效地解决了现有技术中电机的异步起动同步磁阻电机转子工作效率低的问题。
Patent WO-2020042450-A1 (WO)
Inventor: HUANG HONGLE
IPC: F28G1/02
Filed: 2018-12-19
Abstract: A cleaning device and a heat exchanger provided with same, the cleaning device (40) comprising: a driving structure (41); and a cleaning structure (43) which comprises two sets of cleaning assemblies, wherein the two sets of cleaning assemblies are in transmission connection with the driving structure (41), each set of the cleaning assemblies forms one cleaning plane, two cleaning planes face each other and are respectively located at two opposite sides of a heat exchanger body (20), and a cleaning chamber used for receiving the heat exchanger body (20) is formed between the two cleaning planes. The two sets of cleaning assemblies continuously reciprocate under the driving of the driving structure (41) to complete the cleaning action of the heat exchanger body (20), thus preventing the evaporation and scaling of the heat exchanger body (20) due to long-term operation, and ensuring the heat exchange stability of the heat exchanger.
Patent WO-2020140257-A1 (WO)
Title: Method and system for validating kernel objects to be executed by a data processing accelerator of a host system
Inventor: CHENG YUEQIANG
IPC: G06F21/51
Filed: 2019-01-04
Abstract: A system receives, at a runtime library executed within a trusted execution environment (TEE) of a host system, a request from an application to invoke a predetermined function to perform a predefined operation. In response to the request, the system identifies a kernel object associated with the predetermined function. The system verifies an executable image of the kernel object using a public key corresponding to a private key that was used to sign the executable image of the kernel object. In response to successfully the system verifies the executable image of the kernel object, transmitting the verified executable image of the kernel object to a data processing (DP) accelerator over a bus to be executed by the DP accelerator to perform the predefined operation.
Patent WO-2019137399-A1 (WO)
Title: Exhaust hood and cleaning system for use in exhaust hood
Inventor: YANG XINGXING
IPC: F24C15/20
Filed: 2019-01-09
Abstract: A cleaning system (100) for use in an exhaust hood and the exhaust hood. The cleaning system (100) comprises: a cleaning medium supplying component (10) used for providing a cleaning medium, the cleaning medium supplying component (10) being provided with a medium outlet (101); an interior cleaning branch (20) used for cleaning the interior of the exhaust hood, an inlet of the interior cleaning branch (20) being applicable in connecting to the medium outlet (101); and an exterior cleaning branch (30) used for cleaning the exterior of the exhaust hood, an inlet of the exterior cleaning branch (30) being applicable in connecting to the medium outlet (101), a removable exterior cleaning component (31) being provided on the exterior cleaning branch (30). The interior cleaning branch (20), triggered by at least one of a mounting/removal action with respect to the exterior cleaning branch (31) and the pressure of the interior cleaning branch (20), switches between connected and disconnected states.
Patent WO-2019149062-A1 (WO)
Title: Aromatic amine compound, covering layer material, and light-emitting element
Inventor: SUN FANGZHU
IPC: H01L51/54
Filed: 2019-01-15
Abstract: The present invention provides an aromatic amine compound with a structure as shown in general formula 1 for improving the light extraction efficiency and color purity of an organic light-emitting element, an organic light-emitting element material containing the aromatic amine compound, an organic light-emitting element covering layer material containing the aromatic amine compound, and an organic light-emitting element containing the aromatic amine compound. The organic light-emitting element provided by the present invention achieves a high light-emitting efficiency and color reproducibility. The organic light-emitting element of the present invention can be used for an organic EL display, a backlight source for a liquid crystal display, illumination, a light source for a measurement device, an indication board, an identification lamp and the like. The present invention provides an organic light-emitting element that significantly improves the light extraction efficiency and has a superior color purity.
Patent WO-2020164156-A1 (WO)
Title: Procédé de détermination de largeur de bande d'émission, dispositif et support de stockage
Inventor: WU ZUOMIN
IPC: H04L1/00
Filed: 2019-02-15
Abstract: Les modes de réalisation de la présente invention concernent un procédé de détermination de largeur de bande d'émission, un dispositif et un support de stockage. Dans le procédé, après configuration d'une porteuse sans licence pour un dispositif de terminal, un dispositif de réseau effectue une détection de canal sur des sous-bandes sur la porteuse sans licence, puis détermine, en fonction du résultat de détection, quelles sous-bandes sont utilisées pour la communication, indique lesdites sous-bandes au moyen de premières informations d'indication, puis envoie les premières informations d'indication au dispositif de terminal ; le dispositif de terminal détermine, selon les premières informations d'indication, la sous-bande sur la porteuse sans licence pour émettre un canal de liaison descendante et/ou un signal de liaison descendante par le dispositif de réseau. Dans cette solution, le dispositif de réseau envoie les premières informations d'indication au dispositif de terminal, de telle sorte que le dispositif de terminal détermine, selon les premières informations d'indication, la sous-bande LBT dans une pluralité de sous-bandes LBT réellement utilisées pour une communication.
Patent WO-2019237776-A1 (WO)
Inventor: HU YABIN
IPC: G02B13/18
Filed: 2019-03-08
Abstract: Disclosed by the present application is an optical imaging system, the optical imaging system comprising, along the optical axis in sequence from the object side to the image side: a first lens, a second lens, a third lens, a fourth lens, a fifth lens and a sixth lens. The first lens has focal power, and an object side surface thereof is a convex surface; the second lens has focal power; the third lens has focal power, and an image side surface thereof is a convex surface; the fourth lens has focal power, an object side face thereof is a convex surface, and an image side surface thereof is a concave surface; the fifth lens has positive focal power, and an object side surface thereof is a convex surface; the sixth lens has negative focal power, and an object side surface thereof is a concave surface. The maximum half field of view (HFOV) of the optical imaging system satisfies 50°<HFOV<60°, and the radius R7 of the curvature of the object side surface of the fourth lens and the total effective focus f of the optical imaging system satisfy 0.4<R7/f<1.5.
Patent WO-2019233149-A1 (WO)
Inventor: WENREN JIANKE
IPC: G02B13/00
Filed: 2019-03-08
Abstract: 一种摄影镜头，该镜头沿着光轴由物侧至像侧依序包括：第一透镜（E1）、第二透镜（E2）、第三透镜（E3）、第四透镜（E4）、第五透镜（E5）和第六透镜（E6）。第一透镜（E1）具有正光焦度；第二透镜（E2）具有正光焦度；第三透镜（E3）具有光焦度；第四透镜（E4）具有光焦度，其物侧面为凸面；第五透镜（E5）具有正光焦度；第六透镜（E6）具有负光焦度。摄影镜头的成像面上有效像素区域对角线长的一半ImgH与摄影镜头的总有效焦距f满足0.4＜ImgH/f＜0.6。
Patent WO-2019196583-A1 (WO)
Title: Imaging apparatus control method and apparatus, and electronic device using said method
Inventor: LI JIADE
IPC: G06F3/12
Filed: 2019-03-12
Abstract: Provided in the present invention an imaging apparatus control method and apparatus, and an electronic device using said method, the method comprising: acquiring a current wireless network; when the wireless network is a wireless network provided by an imaging apparatus, acquiring a first network identifier of the wireless network; when the wireless network is not a wireless network provided by an imaging apparatus, connecting to the wireless network and acquiring a first apparatus identifier of an imaging apparatus connected to the wireless network; adding the acquired first network identifier and first apparatus identifier to an imaging apparatus list; selecting a target imaging apparatus on the basis of the imaging apparatus list; connecting to a wireless network corresponding to the target imaging apparatus and establishing communication with the target imaging apparatus in order to control the target imaging apparatus to execute an imaging task. The imaging apparatus control method provided in the present invention can solve the problem in the prior art of the long time spent searching for an imaging apparatus.
Patent WO-2020191550-A1 (WO)
Inventor: CHEN SHEBIAO
IPC: H01M10/44
Filed: 2019-03-22
Abstract: A charging and discharging control method, and a device to be charged (13, 50, 52). The charging and discharging control method can be applied to a device to be charged. Said device comprises: a first battery unit (502, 522) and a second battery unit (504, 522') which are connected in series, and an equalization module; the second battery unit supplies power to said device. Said method comprises: when the voltage of a second battery unit is equal to or less than a first preset voltage threshold, transferring the charge in a first battery unit to the second battery unit by means of an equalization module, such that the voltage of the second battery unit is greater than the first voltage threshold.
Patent WO-2020073625-A1 (WO)
Inventor: Zou chaoyang
IPC: G01R31/26
Filed: 2019-04-01
Abstract: A device for testing electrical stress of a PDFN package MOS transistor, and a switching power supply. The device comprises a double-layer PCB board, and the double-layer PCB board comprises a first connection surface (10) and a second connection surface (20). The first connection surface (10) comprises a first drain connection region (101) and a first gate connection region (102). The second connection surface (20) comprises a second drain connection region (201), a second gate connection region (202), and a second source connection region (203). The first drain connection region (101) is connected to the second drain connection region (201) by means of through holes (30), and the first gate connection region (102) is connected to the second gate connection region (202) by means of the through holes (30). The first connection surface (10) of the double-layer PCB board is connected to the installation position of a MOS transistor of a product to be tested, and the MOS transistor is connected to the second connection surface (20) of the double-layer PCB board. The device is aimed at the test of current and voltage stress of a compact product with high power density, avoiding damage to the product or a test point due to the search for the test point and wiring, and reducing the implementation difficulty of the test and the test period.
Patent WO-2019192509-A1 (WO)
Title: Media data processing method and apparatus
Inventor: FAN YUQUN
IPC: H04N13/00
Filed: 2019-04-03
Abstract: This application provides a media data processing method and apparatus. A media processing device receives a media stream. The media stream includes media data recorded at a plurality of viewpoints. The device obtains metadata information of the media stream. The metadata information includes viewpoint identification information of the viewpoints. The device displays media data of a first viewpoint based on the viewpoint identification information. The device also displays indications of other viewpoints when displaying the media data of the first viewpoint, so that a user of the device can switch to display media data of other viewpoints. In this application, media data corresponding to different viewpoints can be flexibly processed based on viewpoint identification information.
Patent WO-2020001135-A1 (WO)
Title: 服务器信息显示系统及方法
Inventor: LIU YUANJIE
IPC: G06F11/32
Filed: 2019-04-18
Abstract: 本发明公开一种服务器信息显示系统及方法，该系统包括服务器、以及安装在服务器的机箱上的LCD模块，其中，服务器的机箱内安装有BMC， LCD模块包括MCU、LCD显示屏； LCD显示屏通过SPI总线与MCU连接， MCU通过I2C协议与BMC通信连接； LCD显示屏用于显示服务器信息，其中服务器信息包括服务器错误信息或者BIOS POST CODE； MCU用于从BMC获取服务器错误信息或者BIOS POST CODE，并根据服务器错误信息或者BIOS POST CODE控制LCD显示屏的背光。相对于现有技术，本发明便于用户更加简便、可靠的掌控服务器错误信息，或者BIOS POST CODE。
Patent WO-2019206287-A1 (WO)
Title: Basketball shooting training device
Inventor: LIAO CHIEN-YI
IPC: A63B69/00
Filed: 2019-04-26
Abstract: A basketball shooting training device (10) includes a main frame (12), a first vertical rail structure (14) having vertical and oblique rails (28, 30), a first sliding base (16), and a first basketball imitation member (18). The first vertical rail structure (14) is disposed on the main frame (12). The first sliding base (16) is slidably disposed on the first vertical rail structure (14) for sliding along the first vertical rail structure (14). The first basketball imitation member (18) is connected to the first sliding base (16). When the first basketball imitation member (18) is propped and then propelled upwardly by a user's hand, the first sliding base (16) slides from a first initial position on the vertical rail (28) to a shooting position on the oblique rail (30) for guiding the user's hand to complete a set shot along the first vertical rail structure (14).
Patent WO-2020151129-A1 (WO)
Inventor: LI YE
IPC: G06N10/00
Filed: 2019-05-08
Abstract: 一种量子机器学习框架构建方法、装置、量子计算机及计算机存储介质，量子机器学习框架构建方法包括，获得设定问题对应的哈密顿量（S110）和设定问题所需的量子比特数，并根据量子比特数获得目标比特（S120），基于目标比特和哈密顿量获得设定问题的含参量子线路（S130），从目标比特中确定待测量子比特，基于待测量子比特、哈密顿量以及含参量子线路构建提供求期望值接口和求梯度接口的量子操作节点类（S140），调用插设在预设机器学习框架中的量子操作节点类所具备的求梯度接口和求期望值接口求解设定问题，以构建量子机器学习框架（S150）。通过上述方法，使该量子机器学习框架能够应用于量子计算机中，进而实现神经网络和量子计算进行混合编程的效果，以及使量子计算机能够进行机器学习。
Patent WO-2020227850-A1 (WO)
Title: Beam management for sidelink
Inventor: LI QIAOYU
IPC: H04L5/00
Filed: 2019-05-10
Abstract: Certain aspects of the present disclosure provide techniques for beam management between two or more user equipment (UEs). In some aspects, the disclosure is directed to methods and techniques for performing various beam management procedures (e.g., P1, P2, and P3 procedures) on a sidelink communication between two or more UEs.
Patent WO-2020248255-A1 (WO)
Inventor: HONG WEI
IPC: H04W36/00
Filed: 2019-06-14
Abstract: 本申请实施例提供了一种连接配置的方法及装置、通信设备及存储介质。所述连接配置的方法，包括：配置从多卡终端第一通信系统切换到第二通信系统的时间参数；将所述时间参数发送给所述多卡终端。
Patent WO-2020177264-A1 (WO)
Inventor: SUN LIYUAN
IPC: C02F9/04
Filed: 2019-07-19
Abstract: Disclosed are a method for treating a diesel engine DPF waste cleaning liquid, and a cleaning liquid obtained by means of treatment and a use thereof. The treatment method comprises the following steps: first carrying out preliminary filtering on a waste liquid produced by cleaning a clogged diesel engine DPF to obtain a primary filtrate, adding, into the primary filtrate, a compounding solution of an inorganic polymer coagulant aid solution and a polymer flocculant solution, carrying out stirring, and leaving same to stand to obtain a stable flocculation system; subjecting the flocculation system to coarse filtration to filter out a flocculation precipitate so as to obtain a filtrate; and subjecting the filtrate to membrane filtration to obtain a cleaning liquid that meets a standard. The use of a compounding system combines the advantages of the two, and in particular, the speed of flocculation is such that it only takes about 10 min to form a stable flocculent precipitation from 200 L of a diesel engine DPF cleaning waste liquid, the time it takes to recycle a waste cleaning liquid of a clogged diesel engine DPF is shortened, and the treated cleaning liquid can achieve a higher standard.
Patent WO-2021012248-A1 (WO)
Inventor: ZHAO ZIRAN
IPC: G05D1/02
Filed: 2019-07-25
Abstract: Embodiments of the present disclosure relate to a self-driving system having an RFID reader and a built-in printer. In one embodiment, a self-driving system includes a mobile base having one or more motorized wheels, the mobile base having a first end and a second end opposing the first end, a console coupled in an upright position to the first end of the mobile base, and a tag reader integrated with the console, the tag reader having a sensor surface facing upwardly.
Patent WO-2020025069-A1 (WO)
Title: Method for hydrating lyophilized cyclophosphamide composition and product thereof
Inventor: YU HONGZHEN
IPC: A61K47/02
Filed: 2019-08-05
Abstract: Provided are a hydration method for a lyophilized cyclophosphamide composition and a composition and preparation prepared thereby. The hydration method comprises: (a) providing an aqueous solution comprising cyclophosphamide and an optional pharmaceutically acceptable excipient; (b) freeze-drying the solution to obtain a lyophilized composition; and (c) hydrating the lyophilized composition by using liquid water to obtain the product.
Patent WO-2021022533-A1 (WO)
Inventor: XU JING
IPC: H04W72/04
Filed: 2019-08-07
Abstract: A wireless communication method, a terminal device and a network device. The method comprises: a terminal device receiving first downlink control information (DCI); and the terminal device determining, according to at least one of an indication domain in the first DCI, a search space used for receiving the first DCI, a resource set used for receiving the first DCI, a radio network temporary identifier (RNTI) for scrambling a cyclic redundancy check (CRC) of the first DCI, and the format of the first DCI, a priority level and/or a processing time of first information scheduled by the first DCI.
Patent WO-2021035586-A1 (WO)
Title: Strengthened glass ceramic having low surface compressive stress, and raw sheet glass
Inventor: HU WEI
IPC: C03C3/085
Filed: 2019-08-28
Abstract: Strengthened glass ceramic having a low surface compressive stress. The surface compressive stress of the strengthened glass ceramic is between 100-450 Mpa; the depth of a compressive stress layer is less than or equal to 180 µm; the maximum value of an internal tensile stress is less than or equal to 180 Mpa; a tensile stress linear density is less than or equal to 60,000 Mpa/mm; a dielectric loss tangent is less than or equal to 9×10 -3  under the frequency of 1.8 GHz at room temperature. The strengthened glass ceramic is obtained by performing micro-crystallization heat treatment and ion exchange treatment on a raw sheet glass. The strengthened glass ceramic has high intrinsic strength because of having nanocrystals that are integrally and uniformly distributed, and after the low surface compressive stress is realized by means of chemical strengthening, the strengthened glass ceramic still has high glass anti-fall strength, and therefore can serve as the front and rear protective covers of an electronic device. In the process of industrial production, the strength of the strengthened glass ceramic is less affected by the change of the content of impurity ions, i.e., Na +  and Li + , and the distribution of large alkali metal ions in a salt bath, thereby ensuring that the strengthened glass ceramics produced in large batch are high in strength uniformity.
Patent WO-2021035696-A1 (WO)
Inventor: WANG RUI
IPC: G01S7/486
Filed: 2019-08-30
Abstract: A time code demodulation processing circuit and method. The circuit (82) comprises: a sampling circuit (821) for sampling a photon event of a reflected light beam detected by a pixel unit (81) so as to form a single photon counting time sequence string; a time sequence string memory (822) for storing the single photon counting time sequence string; a time code sequence memory (824) for saving a pre-written time code sequence; a read-out address register (823) for storing an address, needing to be read out, of a memory unit in the time sequence string memory, wherein the address can automatically jump, according to the time code sequence, to the next address needing to be read out; an addition register (825) for executing an addition operation between data currently saved in the addition register and data read out by the time sequence string memory; a histogram memory (827); and a bin counter (826) for storing the serial number of a currently drawn bin and automatically adding one to the serial number when the drawing of the current bin is finished. An emitter is allowed to emit a pulse string with a pulse period far lower than the maximum flight time corresponding to the maximum measurement range, such that a frame rate can be improved to a great extent.
Patent WO-2020192034-A1 (WO)
Inventor: MA YANZHUO
IPC: H04N19/80
Filed: 2019-09-12
Abstract: Des modes de réalisation de la présente invention concernent un procédé et un appareil de filtrage, et un support de stockage informatique. Le procédé consiste à : acquérir des informations de pixels devant être filtrés ; déterminer des informations de bord ; et entrer les informations de pixels devant être filtrés et les informations de bord dans un filtre basé sur un réseau neuronal de sorte à délivrer en sortie des pixels filtrés, le filtre étant obtenu par une partie de filtrage en ligne combinée à une partie de filtrage hors ligne.
Patent WO-2021051308-A1 (WO)
Inventor: ZHOU ZHONGJIAO
IPC: B22F3/24
Filed: 2019-09-18
Abstract: 一种增材制造方法及元件，其中，在执行增材制造以后对增材制造元件执行如下步骤：对增材制造元件加热至第一温度保持第一时间，然后将第一温度降低到第二温度保持第二时间，最后对元件执行时效程序至第三时间。
Patent WO-2020063768-A1 (WO)
Inventor: YANG WEIWEI
IPC: H04W4/02
Filed: 2019-09-26
Abstract: Provided are a method and apparatus for sending and receiving a wake-up signal (WUS), and a base station, a terminal and a storage medium. The method comprises: configuring the number of packets corresponding to a WUS and positional information of the WUS, and sending, in a resource position corresponding to the positional information, a first sequence corresponding to the WUS, so as to realize configuration and sending of a packet wake-up signal, thereby avoiding unnecessary PDCCH detection of a terminal and effectively reducing the power consumption of the terminal.