baber/WOPTO huggingface dataset:
Patent WO-2020062334-A1 (WO)
Inventor: TIAN LIHUA
IPC: A46B5/00
Filed: 2018-10-12
Abstract: An easy-to-store mechanical brush, comprising a storage box (2), a sliding track (4), a sliding block (3), a fixed shaft (1), a protective cover (5), a rotary shaft (6) and a brush body (8); a top part of the storage box (2) is opened with a through-opening (7) through which the brush body (8) enters and exits; a surface of the through-opening (7) is connected by means of the rotary shaft (6) to the protective cover (5) used for protecting the brush body (8), a back surface of the storage box (2) is connected by means of the fixed shaft (1) to the sliding track (4), the fixed shaft (1) is located at a bottom part of the storage box (2), the sliding track (4) is mounted at an upper part of the storage box (2), a surface of the sliding track (4) is equipped with the sliding block (3) used for controlling the brush body (8) to move up and down, and the sliding block (3) extends to an inner part of the storage box (2) and is connected to the brush body (8) by means of a screw. Once the present mechanical brush is finished being used, the brush body may be inserted into the storage box by means of sliding the sliding block.
Patent WO-2019140962-A1 (WO)
Title: Refrigeration system and control method and controller therefor
Inventor: JIA HUI
IPC: F25B43/04
Filed: 2018-10-19
Abstract: A refrigeration system (1000) and a control method therefor. The refrigeration system (1000) comprises an evaporator (1001) and a condenser (1002) connected by means of a pipeline to form a circulation loop. The refrigeration system (1000) further comprises an air discharge pipeline (1003). The inlet end of the air discharge pipeline (1003) is connected to the outlet end of the condenser (1002), and the outlet end of the air discharge pipeline (1003) is connected to the inlet end of the evaporator (1001). An air discharge means (1004) is provided on the air discharge pipeline (1003), and the air discharge means (1004) is used for discharging air in a working medium flowing through the air discharge pipeline (1003). The evaporator (1001) is used for cooling an apparatus to be cooled. Most of the working medium output by the condenser (1002) is or evenly the entire working medium is liquid, and therefore, the air in the working medium output by the condenser (1002) is discharged, it is possible that only a small amount of refrigerant is discharged, or even no refrigerant is discharged. Thus, erroneous discharge of the refrigerant can be effectively reduced.
Patent WO-2020082344-A1 (WO)
Inventor: YOU XIN
IPC: H04L29/06
Filed: 2018-10-26
Abstract: Provided in embodiments of the present invention are a method and device for distinguishing between data formats, and a communication apparatus. The method comprises: a terminal receiving a downlink data packet, and determining that the downlink data packet is in a first data format or a second data format, wherein the first data format indicates that the downlink data packet is encrypted using a first secret key of a source base station and/or compressed using a first header compression format of the source base station, and the second data format indicates that the downlink data packet is encrypted using a second secret key of a target base station and/or compressed using a second header compression format of the target base station.
Patent WO-2020087246-A1 (WO)
Title: Big data operation acceleration system and data transmission method
Inventor: QIN QIANG
IPC: G06F15/17
Filed: 2018-10-30
Abstract: Embodiments of the present invention provide a big data operation acceleration system and a data transmission method. The big data operation acceleration system comprises two or more operation chips. The operation chip comprises N cores, N data lanes, and at least one storage unit, N being a positive integer greater than or equal to 4. The data lane comprises a transmission interface (tx) and a receiving interface (rx). The cores and the data lanes are in one-to-one correspondence. The core transmits and receives data via the data lane. The two or more operation chips are connected by means of the transmission interface (tx) and the receiving interface (rx) so as to transmit data. The two or more operation chips are connected to form a ring. The technical solution of the embodiments of the present invention improves the speed of data transmission among multiple ASIC chips.
Patent WO-2020087463-A1 (WO)
Inventor: ZHOU JUEJIA
IPC: H04W72/04
Filed: 2018-11-01
Abstract: 本公开提供一种传输信息的方法、装置、基站及终端，其中，所述方法包括：确定开/关过渡时间对单位传输资源的影响因子；根据所述影响因子，确定目标单位传输资源的传输配置信息，所述目标单位传输资源为所述开/关过渡时间所在的所述单位传输资源；根据所述传输配置信息利用所述目标单位传输资源传输信息。采用本公开提供的传输信息的方法，可以有效利用传输资源，在上下行切换比较频繁的应用场景中，可以有效提高数据传输速率。
Patent WO-2019242208-A1 (WO)
Inventor: DUAN XIAOLING
IPC: G02F1/29
Filed: 2018-11-06
Abstract: L'invention concerne une structure et un procédé permettant de réaliser une commutation 3D et 2D/3D à l'œil nu, la structure comprenant un module de lumière polarisée linéaire ainsi qu'une première couche de prisme et une seconde couche de prisme qui sont empilées ; le module de lumière polarisée linéaire est conçu pour commuter entre un premier mode de polarisation qui peut transmettre une première lumière polarisée et un second mode de polarisation qui peut transmettre une seconde lumière polarisée ; la structure est conçue pour guider la première lumière polarisée vers une première direction lors de la transmission de la première lumière polarisée et pour guider la seconde lumière polarisée vers une seconde direction lors de la transmission de la seconde lumière polarisée, la première direction étant différente de la seconde direction.
Patent WO-2020093391-A1 (WO)
Inventor: GU SHIQUN
IPC: H01L23/525
Filed: 2018-11-09
Abstract: A chip (100). The chip comprises a first die (110) and a second die (130); the second die (130) is provided on the first die (110); the chip (100) is further provided with a dielectric filling layer (140); the dielectric filling layer (140) is provided with a through dielectric via (150) and a connecting metal (160); and the first die (110) is coupled to the second die (130) by means of the through dielectric via (150) and the connecting metal (160). According to the chip (100), the planar area of the chip (100) can be reduced, and manufacturing costs are low.
Patent WO-2019096141-A1 (WO)
Title: 一种金属装饰件、壳体、冲压头模具及装饰件安装结构
Inventor: ZHANG SHAOHUI
IPC: H04M1/02
Filed: 2018-11-14
Abstract: 一种金属装饰件、壳体、冲压头模具及装饰件安装结构，该金属装饰件（3）包括装饰件本体（31），装饰件本体（31）上设有用于与壳体（4）的装饰安装部（41）连接的连接结构（32），该连接结构（32）包括翻边结构（322）或该连接结构（32）包括立边结构（321）和翻边结构（322），翻边结构（322）配合装饰件本体（31）与壳体（4）连接，通过冲压连接结构（32）的方式，使得连接结构（32）由第一形态变为第二形态，通过翻边结构（322）和装饰件本体（31）卡住壳体（4）的装饰安装部（41），完成连接过程；该结构用于固定的接触面积非常小，对于空间的利用率高，结构牢固，不易脱落，且良品率高。
Patent WO-2020097871-A1 (WO)
Inventor: HUANG YUAN
IPC: H04L47/32
Filed: 2018-11-15
Abstract: The invention provides a data transmission method and a relevant product. The method comprises: when running a first application on an electronic device, obtaining a first application data packet, marking the first application data packet according to first user identity information UID of the first application to obtain a first data packet marking, when a WiFi module recognizes the first data packet marking, acquiring a target packet loss rate of the current transmission data of the WiFi module, when the target packet loss rate is greater than a first preset threshold, increasing a first maximum number of retransmission of the first application data packet according to the target packet loss rate to obtain a first target number of retransmission, transmitting the first application data packet according to the first target number of retransmission, thereby improving the success rate of the first application data packet transmission on the electronic device, reducing transmission delay of the first application data packet, and avoiding the instability of wireless network to affect the smooth running of the first application.
Patent WO-2019101213-A1 (WO)
Inventor: CHEN CHUNG-CHU
IPC: A61F5/56
Filed: 2018-11-27
Abstract: 一种适应患者口腔结构的可调整式口部接口（1），用以传递口腔负压治疗系统产生的负压。可调整式口部接口（1）包含一挡板（100），供安置于使用者的唇部（500）与门牙（502）之间，及一负压传递部件（130），连结于挡板（100），以及一流体管件，流体连通于负压传递部件（130）与一负压产生源之间。负压传递部件（130）用以可调整地置放于使用者的舌头（504）与上颚（506）之间的空间，以顺形于使用者的上颚轮廓，以利于口部接口（1）通过负压传递部件（130）传递负压到口腔的前端与后端区域，以减少舌头（504）与上颚（506）之间的空气空间。
Patent WO-2020107392-A1 (WO)
Inventor: WANG JUNYU
IPC: G06F1/20
Filed: 2018-11-30
Abstract: A fan control method and apparatus, and an electronic device. The fan control method is applied to a system comprising a fan and multiple heat source modules and comprises: acquiring temperatures corresponding to multiple heat source modules (201); determining a control temperature according to the temperatures corresponding to multiple heat source modules (202); and determining a control signal of the fan according to the control temperature, so as to control the fan to rotate at a certain speed (203). By collecting the temperatures of multiple heat sources, the rotation speed of the fan can be accurately controlled, thereby satisfying heat dissipation requirements of multiple heat source modules.
Patent WO-2019196439-A1 (WO)
Title: Data storage using peptides
Inventor: YAO ZHONGPING
IPC: G16B30/00
Filed: 2018-12-05
Abstract: Methods and systems for storing digital data into peptide sequences and retrieving digital data from peptide sequences are disclosed. The method for storing digital data into peptide sequences may comprise: encoding the digital data into a digital code (402); translating the digital code into the peptide sequences (404); and synthesizing the translated peptide sequences (406). The method for retrieving digital data from peptide sequences may comprise: sequencing and determining an order of the peptide sequences (502); converting the peptide sequences with the determined order into a digital code (504); and decoding the digital data from the digital code (506). Codes with error-correction capability are developed for encoding digital data into peptide sequences, and a computational method implemented in a software is developed for sequencing the digital data bearing peptides.
Patent WO-2020000963-A1 (WO)
Inventor: MO RUOLI
IPC: A61B17/34
Filed: 2018-12-26
Abstract: Disclosed is an ultrasound-guided assistance device for a needle (300), the device comprising: a probe (100) for transmitting and receiving ultrasonic signals for a tissue (600) to be punctured and injected; a first robot arm (200) for moving the probe (100) to the tissue (600) to be punctured and injected; a second robot arm (400) for fixing the needle (300) for puncturing, moving the needle (300) close to the tissue (600) to be punctured and injected, and then pushing the needle to penetrate the tissue (600) to be punctured and injected; and a host (500) for controlling the first robot arm (200) to move the probe (100) to the tissue (600) to be punctured and injected, wherein the probe (100) transmits and receives ultrasonic signals; the host (500) synthesizes an ultrasonic image based on the ultrasonic signals transferred by the probe (100); the host (500) at least calculates, by means of the ultrasonic image, the puncture distance and the puncture angle of the needle (300) with respect to the tissue (600) to be punctured and injected; and the second robot arm (400) is controlled by the host (500), based on the puncture distance and the puncture angle, to move the needle (300) by the corresponding puncture distance and puncture angle and then perform puncturing. The ultrasound-guided assistance device for a needle (300) is used for guiding accurate puncturing of the needle (300).
Patent WO-2019192224-A1 (WO)
Title: Lightning arrester monitoring system
Inventor: SHANG XUESONG
IPC: G01R31/00
Filed: 2018-12-29
Abstract: A lightning arrester monitoring system, comprising: a lightning arrester body (101); a monitoring device, configured to detect lightning stroke on the lightning arrester body (101); a grounding valve sheet (102), connected between the lightning arrester body (101) and a ground wire (109); an energy harvesting device (103) capable of generating electric energy by means of heat generated by the grounding valve sheet (102); and an energy storage device (104) capable of storing the electric energy generated by the energy harvesting device (103), the energy storage device (104) being connected to the monitoring device for supplying power to the monitoring device. A lightning arrester monitoring system that provides an electric energy source by means of heat inside a lightning arrester is achieved.
Patent WO-2020098120-A1 (WO)
Title: Food ordering information recommendation method and apparatus, electronic device and storage medium
Inventor: HUANG JINLUN
IPC: G06Q30/06
Filed: 2018-12-29
Abstract: Disclosed are a food ordering information recommendation method and a corresponding apparatus, a computer device and a storage medium. According to the method, a consumption profile of a user is obtained through data analysis, and food ordering information is recommended to the user according to the consumption profile. The method comprises the following steps: acquiring food ordering information in multiple third-party websites, and collecting and storing the food ordering information in a preset food ordering information database (S100); acquiring consumption profile information of a user, and according to the consumption profile information, extracting, from the food ordering information database, first food ordering information matching the user (S200); and sending the first food ordering information to a client, so as to recommend the first food ordering information to the user (S300). Through the method, the user neither needs to repeatedly switch platforms to compare the food ordering information, nor needs to spend a lot of time in screening information and comparing prices, thus effectively helping the user in saving time and cost.
Patent WO-2019149024-A1 (WO)
Title: Electric scooter with suspension structure
Inventor: XIA WEI
IPC: B62K25/04
Filed: 2019-01-03
Abstract: An electric scooter with a suspension structure, comprising a scooter frame (3) and a rear fork arm (1). The scooter frame (3) and the rear fork arm (1) are connected via a rotating shaft structure, such that the rear fork arm (1) can rotate around the rotating shaft structure. Fixed on the scooter frame (3) is a cushioning mechanism, and the cushioning mechanism and the rear fork arm (1) are fixedly connected.
Patent WO-2020118813-A1 (WO)
Inventor: TANG YUEJUN
IPC: H01L51/52
Filed: 2019-01-04
Abstract: 本发明提供一种显示面板，包括显示区，其中显示区具有若干阵列排列的子像素区，每一子像素区包括发光区和非发光区；黑矩阵层对应的设于所述非发光区中，黑矩阵用于遮挡金属层对环境光的反射并吸收，进而提高出光率、提高显示装置的对比度。
Patent WO-2020150983-A1 (WO)
Inventor: YANG GANG
IPC: H01L27/11578
Filed: 2019-01-25
Abstract: Embodiments of the present disclosure provide a method for forming a hole structure in a semiconductor device. The method includes forming a first etch mask over a stack structure, and removing a portion of the stack structure exposed by the first etch mask. The first etch mask may have a first mask opening with a first lateral dimension. The method may also include forming a second etch mask from the first etch mask. The second etch mask may have a second mask opening with a second lateral dimension that is greater than the first lateral dimension. The method may further include removing another portion of the stack structure exposed by the second etch mask to form the hole structure having a first hole portion and a second hole portion connected to and over the first hole portion.
Patent WO-2019149244-A1 (WO)
Title: Jak inhibitor and use thereof
Inventor: MAO WEIWEI
IPC: A61P19/02
Filed: 2019-01-31
Abstract: Disclosed in the present application are a class of compounds as JAK inhibitors and use thereof in the preparation of medicaments for treating JAK and TYK2 related diseases. Specifically, a compound represented by formula (I), an isomer thereof or a pharmaceutically acceptable salt thereof is disclosed.
Patent WO-2020155177-A1 (WO)
Inventor: ZENG HAO
IPC: H04W8/08
Filed: 2019-02-03
Abstract: Methods and apparatuses for monitoring event service for a group of terminal devices are disclosed. According to an embodiment, a subscriber management node receives, from a network exposure node, a first request for subscribing to a monitoring event for a group of terminal devices. The subscriber management node sends, to one or more mobility management nodes, second requests for initiating configuration of the monitoring event for terminal devices of the group. In response to at least one terminal device being added into or deleted from the group when the initiated configuration is active, the subscriber management node sends, to a mobility management node, a third request for initiating or deleting configuration of the monitoring event for the at least one terminal device.
Patent WO-2020057055-A1 (WO)
Inventor: GUO YUANZHENG
IPC: H01L27/32
Filed: 2019-02-22
Abstract: A flexible substrate is provided. The flexible substrate includes a flexible base substrate made of a flexible material. The flexible base substrate has a plurality of gaps and a plurality of solid non-gap portions, at least two adjacent solid non-gap portions of the plurality of solid non-gap portions being interconnected. The flexible base substrate includes a strengthening layer in the plurality of solid non-gap portions, the strengthening layer including a strengthening material having a Young's modulus greater than a Young's modules of the flexible material.
Patent WO-2020093627-A1 (WO)
Inventor: ZHU SAN
IPC: H01L51/52
Filed: 2019-02-25
Abstract: Provided by the present application are an OLED display panel and a display device, the OLED display panel comprising: a light-emitting substrate and a packaging thin film, wherein the packaging thin film comprises a first inorganic layer disposed on the light-emitting substrate, the first inorganic layer is provided thereon with an organic layer, and the organic layer is provided thereon with a second inorganic layer that covers the first inorganic layer and the organic layer. A surface of the first inorganic layer that faces the organic layer is provided thereon with a first concave-convex structure.
Patent WO-2019184693-A1 (WO)
Title: Array substrate and preparation method therefor, repair method for array substrate, and display device
Inventor: CHENG HONGFEI
IPC: H01L27/12
Filed: 2019-03-11
Abstract: Provided in the present disclosure are an array substrate, a preparation method and repair method therefor, and a display device, which belong to the technical field of displays. The array substrate of the present disclosure comprises: a substrate and a plurality of pixel units that are located on the substrate; each of the pixel units comprises a light emitting device, and the light emitting device comprises a first pole and a second pole, wherein a repair structure is further disposed in at least one of the pixel units; the repair structure comprises a first portion and second portion that are insulated from each other, and the first portion and the second portion are electrically connected after repair, wherein the first portion of the repair structure is electrically connected to the first pole of the light emitting device in a pixel unit at which the first portion is located, and the second portion is electrically connected to the first pole of the light emitting device in any pixel unit other than the pixel unit at which the second portion is located.
Patent WO-2020181555-A1 (WO)
Title: Forme cristalline a d'un inhibiteur de nhe3, procédé de préparation correspondant et utilisation associée
Inventor: REN GUOBIN
IPC: C07D217/16
Filed: 2019-03-14
Abstract: La présente invention concerne une forme cristalline A de N,N'-(10,17-dihydro-3,6,21,24-tétraoxa-9,11,16,18-tétrazohexahexane-1,26-di-yl)bis(4-(6,8-dichloro-2-méthyl-1,2,3,-tétrahydroisoquinoléine-4-yl). La forme cristalline présente une bonne stabilité à la lumière, une stabilité élevée à haute température et une stabilité élevée à l'humidité.
Patent WO-2019242362-A1 (WO)
Inventor: BOYER JOEL
IPC: A47L15/50
Filed: 2019-03-26
Abstract: An apparatus of a docking port arrangement for an adjustable dispensing device (42), wherein, the dispensing device may discharge a fluid and/or gas into the wash chamber (14). The dispensing device (42) may be retracted into the wash chamber (14) and extended out of the wash chamber (14). A gasket (70) or portions thereof may be used for sealing and/or as an abutting structure during retraction into the wash chamber (14). The dispensing device (42) may be, but is not limited to, a rotating spray arm (40). Two check valves (61, 62) may pivot together to a check valve plate (47). A method of docking port arrangement for an adjustable dispensing device is also provided.
Patent WO-2020147205-A1 (WO)
Inventor: XIAO PENG
IPC: C22C32/00
Filed: 2019-04-04
Abstract: 一种金属材料或金属复合材料的制备方法，具体涉及补入酚醛树脂粉末制备金属材料或金属复合材料的方法。该方法包括两套方案；方案一为：将原料混合均匀，压制-烧结，得到金属材料；原料包括金属粉体和酚醛树脂粉末；方案二为：将增强体和基体金属A球磨得到表面和内部嵌有增强体的金属粉末；将嵌有增强体的金属粉末进行超声处理结合低温加热-激冷工艺，去除其表面的增强颗粒，得到备用料；将备用料与酚醛树脂粉末混料后压制-烧结，或，将备用料与酚醛树脂粉末、颗粒相B混料后压制-烧结，得到碳/金属复合材料。
Patent WO-2020133787-A1 (WO)
Inventor: ZHANG GUIYANG
IPC: H01L33/50
Filed: 2019-04-08
Abstract: 本发明提供一种色转换层及其制作方法、显示面板，所述色转换层应用于具有直下式面光源的显示面板中，所述色转换层包括量子点薄膜和功能膜；所述功能膜设于所述量子点薄膜朝向所述面光源的一侧，使所述面光源发射的光波透过所述功能膜进入所述量子点薄膜，并使所述量子点薄膜激发的光波经所述功能膜反射回所述量子点薄膜。
Patent WO-2020029614-A1 (WO)
Title: Control circuit and switched-mode power supply using circuit
Inventor: XIAO HUA
IPC: H02M3/335
Filed: 2019-04-29
Abstract: Provided are a control circuit and a switched-mode power supply using said circuit. The control circuit is suitable for use in an isolated switched-mode power supply having a primary circuit formed by a primary winding (NP) of a transformer and a secondary circuit formed by a secondary winding (NS) of a transformer, and comprises, on the secondary side, a measurement and determination module, an output voltage coding control module, and a feedback switch, and, on the primary side, an auxiliary winding (NA), an auxiliary winding voltage measurement upper resistor (R FA1 ), and auxiliary winding voltage measurement lower resistor (R FA2 ), a feedback switch state detection module, an output voltage decoding feedback module, and a duty cycle modulation circuit; also comprised are a current source module of a voltage division sampling point connected to the auxiliary winding voltage measurement upper resistor and to the auxiliary winding voltage measurement lower resistor, used for stabilizing the voltage at the voltage division sampling point to a set value. The control circuit can ensure that the output voltage change set value ΔV ref  is less than the voltage change value at the voltage division sampling point when the output voltage is high, such that the power system operates stably, while at the same time, the feedback switch state detection module needs only to use low-voltage components, reducing the cost of the power supply system.
Patent WO-2020227849-A1 (WO)
Inventor: ZHANG JINLING
IPC: C07C1/20
Filed: 2019-05-10
Abstract: Disclosed is a method for partially regenerating a catalyst for methanol and/or dimethyl ether-to-olefin. The method comprises: introducing a mixed gas into a regenerated region containing a catalyst to be regenerated, and subjecting same to a partial regeneration reaction to obtain a regenerated catalyst, wherein the mixed gas contains water vapor and air; and in the regenerated catalyst, the coke content of at least part of the regenerated catalyst is greater than 1%. The method utilizes the coupling of a mixed gas of water vapor and air to activate a deactivated catalyst, selectively eliminate part of a coke deposit in the catalyst to be regenerated, and obtain a partially regenerated catalyst for methanol-to-olefin. Another aspect of the present invention is that further provided is a method for methanol and/or dimethyl ether-to-olefin by using the partially regenerated catalyst for methanol-to-olefin regenerated by means of the method.