baber/WOPTO huggingface dataset:
Patent WO-2019205143-A1 (WO)
Title: Novel convenient retail system and method
Inventor: CHEN ZHIXIN
IPC: G06Q20/40
Filed: 2018-04-28
Abstract: Disclosed is a novel convenient retail system and method, the system comprising an automatic vending machine, a server and a back-end; the automatic vending machine is provided with a fingerprint collection device, a mobile phone number entry module, a clock module, a stored value recharge system, a single board computer, an offline code transmission device, and a shipping system; the fingerprint collection device, the mobile phone number entry module, the clock module, the stored value recharge system, and the single board computer input terminal are connected, the single board computer generates a one-time off-line payment code according to a fingerprint, the time and a mobile phone number, the single board computer output terminal is connected to the offline code transmission device and the shipping system; the offline code transmission device and server of the automatic vending machine are communicatively connected via a LAN; the server is positioned between the automatic vending machine and the back-end; the back-end comprises a databank management module, a back-end stored value recharge service module, and a big data analysis module. The present invention is based on fingerprint recognition and uses an offline payment means, so that reliance on the Internet or a mobile terminal is not necessary, and security is enhanced.
Patent WO-2018233386-A1 (WO)
Title: Exhaust valve
Inventor: ZHANG PENGFEI
IPC: F01N13/00
Filed: 2018-05-07
Abstract: An exhaust valve (100), comprising a valve (1) that can rotate around a pivot (11), and a hydraulic mechanism (2). The hydraulic mechanism comprises a hydraulic cylinder (21), a piston (22) in the hydraulic cylinder, a return spring (23) that presses against the piston, and a connecting rod (24) connected to the piston; the connecting rod is connected to the valve; rotation of the valve can simultaneously drive the connecting rod and the piston to move in the hydraulic cylinder. According to the exhaust valve, a damping effect is achieved by means of the hydraulic mechanism; thus, the speed at which the valve rotates is low, the valve is prevented from quickly touching a base, and the touch force and noise are reduced.
Patent WO-2019037469-A1 (WO)
Title: Magnetic control wheel based on electromagnetic propulsion system
Inventor: LIU GUANG
IPC: H02K1/14
Filed: 2018-05-08
Abstract: A magnetic control wheel based on an electromagnetic propulsion system, comprising a magnetic control wheel body (1), a stator core (2), a spindle (4), a bearing (6), a rotor core (9), and a wear-resisting tire (10). The spindle (4) is mounted at the middle part of the magnetic control wheel body (1). The outer end of the spindle (4) is connected to an axle cap (5), and the inner end of the spindle (4) is welded with a fixed shaft (20). The stator core (2) is welded on the spindle (4), the lateral surface of the stator core (2) is provided with a plurality of protruding claw poles (27), and a stator winding (3) is wound on the claw pole (27). The rotor core (9) is sleeved outside the stator core (2), the inner wall of the rotor core (9) is provided with a plurality of rotor tooth poles (12). An excitation winding (11) is wound on the rotor tooth pole (12). The assembling is convenient, the shock-absorption performance of the magnetic control wheel body (1) is improved, the movement of the magnetic control wheel body (1) is realized, the consumed energy is provided by means of electric energy conversion, the speed of the existing vehicle is improved, the bearing (6) increases the rotation stability of the rotor core (9), a plurality of tire surface inner supporting pieces (13), a magnetic insulation ring (25) and the wear-resisting tire (10), the magnetic control wheel body (1) can be driven to rotate reversely conveniently, and steering of the magnetic control wheel body (1) is realized.
Patent WO-2018210165-A1 (WO)
Inventor: LI XINGONG
IPC: B27N1/02
Filed: 2018-05-09
Abstract: La présente invention concerne un dispositif d'application d'adhésif hiérarchique pas à pas pour un matériau composite inorganique à base de résidus de traitement forestier et agricole, et un procédé d'application d'adhésif. Le dispositif d'application d'adhésif comprend un mélangeur de type anneau primaire et un mélangeur de type anneau secondaire reliés l'un à l'autre; un tuyau d'alimentation en résidus de traitement agricole et forestier est disposé à une extrémité du mélangeur de type anneau primaire, et un tuyau d'alimentation en matière première solide adhésive est disposé à l'autre extrémité du mélangeur de type anneau primaire; un dispositif d'alimentation en matière première liquide, utilisé pour alimenter une matière première liquide adhésive dans le tuyau d'alimentation en résidus de traitement forestier et agricole, est monté sur le tuyau d'alimentation en résidus de traitement forestier et agricole; un orifice de décharge de mélangeur primaire est disposé à l'extrémité, à proximité du tuyau d'alimentation en matière première solide adhésive, du mélangeur de type anneau primaire; un orifice d'alimentation de mélangeur secondaire est disposé à une extrémité du mélangeur de type anneau secondaire, et un tuyau de décharge de mélangeur secondaire est disposé à l'autre extrémité du mélangeur de type anneau secondaire; l'orifice de décharge de mélangeur primaire et l'orifice d'alimentation de mélangeur secondaire sont reliés au moyen d'un tuyau de raccordement. Le dispositif d'application d'adhésif présente une uniformité d'application d'adhésif élevée; la résistance mécanique d'un matériau composite obtenu est élevée; et l'effet indésirable d'un adhésif sur des dispositifs de production est moindre.
Patent WO-2019218130-A1 (WO)
Inventor: LIU YING
IPC: H03M13/27
Filed: 2018-05-15
Abstract: 一种Turbo编码方法、Turbo编码器及无人机，该方法通过获取用于Turbo编码的码块，将码块中的数据分块存储在多个并行的缓存中(101)，从多个并行的缓存中获取并行数据进行Turbo编码(103)。从而实现了Turbo编码时数据的并行存储和并行读取，从而提高了Turbo编码的效率，并且与传统串行的方式相比，能够减少Turbo编码时，内交织产生的中间变量的数量，因而，能够降低Turbo编码器中特定用途集成电路(ASIC)的成本。
Patent WO-2019062149-A1 (WO)
Title: Method for processing physical downlink control channel, and related devices
Inventor: CAI YU
IPC: H04L29/02
Filed: 2018-05-16
Abstract: The present application provides a method for processing a physical downlink control channel, and related devices. The method may comprise: determining a search space according to a first radio network temporary identifier, the search space being a set of M candidate physical downlink control channels, and M being an integer greater than or equal to 1; and detecting a target physical downlink control channel from the search space according to a second radio network temporary identifier, the first radio network temporary identifier being a radio network temporary identifier of a first device or a second device, the second radio network temporary identifier being the radio network temporary identifier of the second device, first downlink control information borne by the target physical downlink control channel being information, scrambled using the second radio network temporary identifier, for scheduling the second device, and the second device communicating with a network by means of the first device. Hence, the present application can reduce, using a first radio network temporary identifier, the number of candidate physical downlink control channels detected using a second radio network temporary identifier, thereby reducing the detection complexity.
Patent WO-2018223939-A1 (WO)
Title: 冰箱
Inventor: XU TONG
IPC: F25D11/02
Filed: 2018-06-05
Abstract: 一种冰箱（10），包括解冻装置（200），解冻装置（200）包括：筒体（210）；装置门体（220）；射频发生模块（230）；上电极板（240a）和下电极板（240b）；和检测模块（250），检测模块（250）配置为检测连接射频发生模块（230）与上电极板（240a）的电连线的入射波信号和反射波信号，并计算待处理物的介电系数的变化速率，以判断待处理物的解冻进度。本发明通过待处理物的介电系数的变化速率来判断待处理物的解冻进度，具有较高的准确度。
Patent WO-2019237253-A1 (WO)
Title: Undaria pinnatifida-derived fucosan, preparation method therefor and use thereof
Inventor: XU XU
IPC: C08B37/00
Filed: 2018-06-12
Abstract: An Undaria pinnatifida-derived fucosan, a preparation method therefor and use thereof. The preparation method comprises the following steps: providing Undaria pinnatifida; pulverizing the Undaria pinnatifida, dissolving the resultant in water, and subjecting same to heat treatment to obtain an Undaria pinnatifida solution; performing a first centrifugation treatment on the Undaria pinnatifida solution to obtain a first supernatant; adding calcium hydroxide into the first supernatant, and performing a second centrifugation treatment to obtain a second supernatant; and adding a precipitant to the second supernatant to obtain the fucosan. The fucosan extracted by the preparation method can promote the expression of an inducible nitric oxide synthase (iNOS), and can also improve the production of TNF-a and IL-6. Therefore, the fucosan can be prepared into an immunomodulatory agent for the development of immunomodulatory medicaments or healthcare products.
Patent WO-2019095687-A1 (WO)
Title: 全腔囊高整稳优性能砼板式结构及腔囊结构及钢筋架构
Inventor: GU RUINAN
IPC: E04C2/24
Filed: 2018-06-20
Abstract: 一种全腔囊高整稳优性能砼板式结构，内有板式混凝土结构单元，板式混凝土结构单元的外部混凝土壳体（1）内有斜混凝土隔板（6），外部混凝土壳体（1）两端密封，两侧面板与对应斜混凝土隔板（6）及两端的密封端形成四周密封的空腔气囊（2）各空腔气囊（2）交错设置，外部混凝土壳体（1）和斜混凝土隔板（6）内有钢筋架构（5）。一种具有该砼板式结构的腔囊结构，包括外部混凝土壳体(1)、密封端和斜混凝土隔板(6)。一种具有该砼板式结构的钢筋架构，设置在外部混凝土壳体(1)和斜混凝土隔板(6)内。该全腔囊高整稳优性能砼板式结构、腔囊结构及钢筋构架将结构与建筑的节能、环保实现高度的一体化。
Patent WO-2019241995-A1 (WO)
Title: Conception de transmission à accès multiple non orthogonal sans autorisation de liaison montante synchronisée
Inventor: LI QIAOYU
IPC: H04W72/04
Filed: 2018-06-22
Abstract: L'invention concerne des procédés, des systèmes et des dispositifs de communications sans fil dans lesquels des groupes de séquences et des motifs de sauts de fréquences peuvent être utilisés pour distinguer des transmissions simultanées à accès multiple non orthogonal (NOMA). Un dispositif sans fil, tel qu'un équipement utilisateur (UE), peut identifier, pour un message, une première opportunité de transmission parmi une pluralité d'opportunités de transmission associées à des transmissions NOMA de liaison montante sans autorisation, sélectionner une séquence de signature à accès multiple (MA) à partir d'un groupe de séquences de signature MA associées à la première opportunité de transmission, sélectionner un motif de saut à partir d'un groupe de motifs de saut associés à la séquence de signature MA, et transmettre une ou plusieurs versions redondantes du message dans une ou plusieurs de la pluralité d'opportunités de transmission comprenant la première opportunité de transmission selon la séquence de signature MA et le motif de saut.
Patent WO-2020010538-A1 (WO)
Inventor: CHEN YUQING
IPC: G02B13/00
Filed: 2018-07-11
Abstract: 一种用于紫外激光的远心镜头，包括沿光线的入射方向依次排列的第一透镜、第二透镜、第三透镜、第四透镜和第五透镜，第一透镜为双凹负透镜，第二透镜为弯月负透镜，第三透镜为弯月正透镜，第四透镜为平凸正透镜，第五透镜为平凸正透镜，远心镜头的焦距为254mm，允许公差为10%，上偏差为+5%，下偏差为-5%，视场角为42°。
Patent WO-2019024671-A1 (WO)
Title: Method, device and system for deploying network slice
Inventor: XU RUIYUE
IPC: H04L12/24
Filed: 2018-07-13
Abstract: Disclosed are a method, device and system for deploying a network slice, wherein same relate to the technical field of communications and solve the problem of the low efficiency of manual deployment of a network slice. The specific solution is: a first network management unit receiving a network slice management request message carrying service traffic information about a network slice, and deploying the network slice or choosing an available network slice in a present network according to the service traffic information about the network slice. The embodiments of the present invention are used for a process of network slice deployment.
Patent WO-2020014817-A1 (WO)
Title: Electronic device and light guide member thereof
Inventor: CHEN KUN
IPC: G02F1/13357
Filed: 2018-07-16
Abstract: A light guide member (20) and an electronic device (100) having the light guide member (20). The light guide member (20) comprises a light guide column. The light guide column comprises a first light guide body (22) and a second light guide body (24) connected to the first light guide body (22). The first light guide body (22) is provided with a light entrance surface (2211) and a reflective curve (2231). The second light guide body (24) is provided with a light exit surface (245). The light entrance surface (2211) and the light exit surface (245) are provided away from each other. The reflective curve (2231) is connected between the light entrance surface (2211) and the light exit surface (245). The light entrance surface (2211) guides ambient light to the light exit surface (245) to emit the ambient light out. In the electronic device (100), a sensor of the electronic device (100) is provided inside a housing (12); the light guide member (20) extends from the edge of a screen assembly (14) to the sensor, such that the light guide member (20) can guide the ambient light to a light sensor (30) and the light sensor (30) is prevented from being embedded to the edge of the screen assembly (14). Therefore, the bezel width of the screen assembly (14) is reduced, thereby facilitating the full screen design of the electronic device (100).
Patent WO-2019136970-A1 (WO)
Title: Bad list compression method for flash memory
Inventor: XU HAOJIANG
IPC: G06F11/10
Filed: 2018-08-09
Abstract: Disclosed is a bad list compression method for a flash memory. A data buffer, a hardware device for error checking and correction, a bad list, and a flash memory are involved. When data is written, the data is transmitted from the data buffer to the flash memory by means of a bus, the position specified by a bad list block is firstly skipped on the way, and after an error correction code is generated by the device for error checking and correction, the data is written into the flash memory. The reverse is also true. When data is read, the specified position is firstly skipped by the bad list, and after the error correction code is generated by the device for error checking and correction, the data is transmitted to the data buffer. An error checking and correction technology protects an error bit rate within a certain area. According to the present invention, the size of the bad list can be greatly reduced so as to protect the correctness of the data.
Patent WO-2020034245-A1 (WO)
Inventor: YUEN SHUN MING
IPC: H01Q1/38
Filed: 2018-08-23
Abstract: L'invention concerne une antenne à large bande pliable, qui est composée de deux feuilles métalliques minces, les feuilles métalliques minces ayant une certaine flexibilité, et sont ainsi pliables et peuvent être fixées à un plan ou à une surface incurvée, de telle sorte que les feuilles métalliques minces peuvent être montées sur une carte de circuit imprimé et peuvent également être montées sur d'autres substrats. Au moyen de l'ajustement des longueurs de feuilles métalliques minces, différentes fréquences de fonctionnement d'une antenne sont obtenues, et par conséquent, différentes tailles d'antenne peuvent être conçues selon un produit lui-même, de façon à réaliser l'effet d'utilisation en coopération avec différentes technologies radio (GPS, Bluetooth, ZigBee, communication cellulaire, etc.).
Patent WO-2019205378-A1 (WO)
Title: Method and apparatus for selecting investment stocks based on public sentiment factor, and storage medium
Inventor: LI ZHENGYANG
IPC: G06Q10/06
Filed: 2018-08-24
Abstract: Provided in the present application are a method and an apparatus for selecting investment stocks based on public sentiment factors, the method comprising: acquiring a public sentiment factor observation value in a first preset time and a rate of return in a second preset time of a predetermined plurality of stocks; using the public sentiment factor observation value and the rate of return, calculating a first information coefficient of each public sentiment factor; respectively inputting the first information coefficient of each public sentiment factor into a pre-trained information coefficient prediction model, and predicting a future second information coefficient of each public sentiment factor; respectively calculating a score of the plurality of stocks; and ranking the stocks according to score from high to low and selecting a top-ranked first preset number of stocks as target investment stocks. Also provided in the present application are an electronic apparatus and a storage medium. By means of calculating the score of the stocks, the present application visually displays the impact of the public sentiment factors on the future yield of the stocks.
Patent WO-2020042192-A1 (WO)
Title: 一种采用架桥机的打桩方法及专用设备
Inventor: SHA HUANHUAN
IPC: E01D21/00
Filed: 2018-09-02
Abstract: 一种采用架桥机的打桩方法及专用设备，采用架桥机（1）、打桩机（6）进行施工；在架桥机（1）前端的前后可伸缩臂（2）上设置可纵向伸缩、伸至地面的纵向支撑架（3），架桥机（1）上装可沿架桥机（1）上滑轨（5）前后移动的引孔机、搅拌机、打桩机（6）中的至少一种。该施工方法及专用设备方便、快捷，使桥梁预制法施工包括了桩基，大大提高了施工效率，节省了施工成本。
Patent WO-2020051848-A1 (WO)
Title: Rotating linkage of ultrasonic apparatus, and ultrasonic apparatus
Inventor: WEI KAIYUN
IPC: F16M11/06
Filed: 2018-09-13
Abstract: Disclosed are a rotating linkage (3) and an ultrasonic apparatus. A first rotating component (31) and a second rotating component (35) of the rotating linkage (3) respectively rotate about different rotation axes on a mounting support (33). Moreover, by connecting the first rotating component (31) to the second rotating component (35) via a rotational motion transmission member (391), rotational motions of the first rotating component (31) and the second rotating component (35) can be transmitted to each other through the rotational motion transmission member (391), thereby ensuring that a display device (2) and a control panel (1), which are mounted on the first rotating component (31) and the second rotating component (35), realize synchronous rotation.
Patent WO-2019140938-A1 (WO)
Inventor: HUANG XING
IPC: G05G1/04
Filed: 2018-09-20
Abstract: 一种衬套（10）和遥控器，衬套（10）包括主体部（11）和贯穿所述主体部（11）的转轴孔（12），所述主体部（11）的外周面设有至少一限位面（13），所述转轴孔（12）处设有储油部（153），所述储油部（153）用于收纳润滑剂，衬套（10）设有转轴孔（12）用于安装至轴类部件上，安装方便。在衬套（10）的外周面设置限位面（13）防止衬套（10）绕自身的中心轴线转动，衬套（10）的安装角度准确性好，定位效果好。在转轴孔（12）内设有储油部（153）用于容纳润滑剂，轴类部件在衬套（10）处转动灵活。
Patent WO-2020061746-A1 (WO)
Title: Appareil, procédé et programme d'ordinateur pour rapport de mesures de réseau à auto-organisation
Inventor: LI HAITAO
IPC: H04W24/00
Filed: 2018-09-25
Abstract: La présente invention concerne un appareil comprenant des moyens pour effectuer : la réalisation de mesures de réseau à auto-organisation pour générer des informations de mesure de réseau à auto-organisation ; et en réponse à la détermination que l'appareil a des données d'utilisateur à transmettre à une station de base, la détermination de si les informations de mesure de réseau à auto-organisation peuvent être reçues dans un message conjointement avec les données d'utilisateur.
Patent WO-2019100849-A1 (WO)
Inventor: LIU YU
IPC: H01M10/613
Filed: 2018-09-28
Abstract: 一种双向换向阀(100)，包括阀体外壳(110)，内部设有柱状的腔体，还设有连通内壁至外壁的第一和第二介质源端通道(111a, 112a)、以及第一和第二散热器端通道(111b, 112b)；阀芯(120)，能在腔体内沿轴向位移，其上设有第一和第二流入通道(121ab, 122ab)、以及第一和第二流出通道(121ba, 122ba)，当阀芯(120)关于阀芯外壳(110)位于第一相对位置时，第一介质源端通道和第一散热器端通道在内壁上的出口与第一流入通道相接，以及第二介质源端通道和第二散热器端通道在内壁上的出口与第一流出通道相接，以及当处于第二相对位置时，第一介质源端通道和第二散热器端通道在内壁上的出口与第二流入通道相接，以及第二介质源端通道和第一散热器端通道在内壁上的出口与第二流出通道相接。
Patent WO-2019085736-A1 (WO)
Inventor: LU YUNZHUANG
IPC: A23L3/44
Filed: 2018-10-16
Abstract: 一种食品真空冷冻干燥及灭菌的方法和设备，其方法包括以下步骤：将冻结的食品放入干燥舱内并在真空状态下吸收热量，其内的冰升华为水蒸气逸出并在冷阱表面凝华；待食品达到所需的干燥程度后，充入负压饱和蒸汽使食品温度上升到所需的巴氏灭菌温度，并在该温度下维持一段时间；利用冷阱表面的低温冰层捕集干燥仓内的水蒸气，干燥舱内压力下降，食品凝结的水分蒸发并使其温度下降；解除真空状态，取出食品。所述设备包括干燥舱、加热装置、负压蒸汽装置和真空捕汽装置。上述方法和设备可对食品进行冻干和巴氏灭菌处理，保持食品品质。
Patent WO-2020082210-A1 (WO)
Title: Providing virtual desktop within computing environment
Inventor: DING DEBAO
IPC: H04L29/06
Filed: 2018-10-22
Abstract: A technique provides a virtual desktop. The technique involves receiving device identification information via a browser operating on display equipment. The device identification information identifies a mobile computing device. The technique further involves creating a communications pathway between the display equipment and the mobile computing device based on the device identification information. The technique further involves, while the mobile computing device runs a virtual desktop session that conveys virtual desktop input from the mobile computing device to a virtual desktop server and virtual desktop output from the virtual desktop server to the mobile computing device to provide a virtual desktop on the mobile computing device, communicating over the communications pathway created between the display equipment and the mobile computing device to cast the virtual desktop from the mobile computing device to the browser operating on the display equipment.
Patent WO-2020006952-A1 (WO)
Title: Large-range self-energized current sensing apparatus based on anisotropic magnetoresistive effect
Inventor: HU JUN
IPC: G01R19/00
Filed: 2018-11-07
Abstract: A large-range self-energized current sensing apparatus (100) based on an anisotropic magnetoresistive effect, the apparatus comprising: a linear magnetic sensor (110), the linear magnetic sensor (110) being composed of an anisotropic magnetoresistive sensor chip, and an output voltage of the linear magnetic sensor (110) being linear with a measured magnetic field; a resonant magnetic field energy collection apparatus (120) for collecting magnetic field energy based on the principle of electromagnetic induction; and an energy management circuit (130) for providing maximum power chasing, boosting, and buck functions, and providing multiple output levels to realize the collection of power-frequency magnetic field energy in the surrounding space and convert the power-frequency magnetic field energy into electric energy for use by the current sensing apparatus (100), wherein the linear magnetic sensor (110), the resonant magnetic field energy collection apparatus (120), and the energy management circuit (130) are integrally disposed. Real-time monitoring of a current can be realized in a self-energized manner around a transmission line, thereby realizing full-scale and long-term reliable monitoring of a grid current with advantages, such as high integration, low costs, a large range, strong robustness and flexible configurations.
Patent WO-2019096051-A1 (WO)
Title: 鉴权方法、设备及系统
Inventor: HE CHENGDONG
IPC: H04L9/32
Filed: 2018-11-08
Abstract: 本申请实施例提供鉴权方法、设备及系统，以至少解决如何处理剩下未使用的n-1个AV而可能产生的性能和内存资源浪费的问题。方法包括：鉴权实体接收来自统一数据管理实体的n个第一鉴权矢量，n为正整数；该鉴权实体根据该n个第一鉴权矢量，生成n个第二鉴权矢量；该鉴权实体向安全锚点功能实体发送该n个第二鉴权矢量中的其中一个第二鉴权矢量；该鉴权实体接收来自该安全锚点功能实体的鉴权确认请求，并根据该鉴权确认请求对该终端进行鉴权确认；在鉴权确认成功的情况下，该鉴权实体向该安全锚点功能实体发送该n个第二鉴矢量中其他未使用的n-1个第二鉴权矢量。
Patent WO-2020097866-A1 (WO)
Title: Method, device and computer readable medium for power allocation for mu-mimo
Inventor: LI WENHUI
IPC: H04W72/04
Filed: 2018-11-15
Abstract: Embodiments of the present disclosure provide methods, devices and computer readable media for communication. In a method implemented at a network device, the method comprising allocating, at a network device, available resource block groups RBGs to a plurality of terminal devices; determining the number of shared RBGs in the available RBGs, the shared RBGs being shared by the plurality of terminal devices; determining a sum of shared number of the shared RBGs per each of the plurality of terminal devices; determining an average value of the transmit power base on the number of available RBGs and a total power of the network device, the average value indicating a basic power allocated by the network device to the plurality of terminal devices; determining an offset value of a transmit power for each of the plurality of terminal devices based on the number of shared RBGs, the sum of the shared number and the average value; and determining a target value of the transmit power for each of the plurality of terminal devices based on the offset value and the average value.