baber/WOPTO huggingface dataset:
Patent WO-2021003704-A1 (WO)
Inventor: ZHOU CHI
IPC: G06F9/54
Filed: 2019-07-10
Abstract: 本发明公开了一种含隐私约束条件的地理分布式进程映射方法、装置及终端。该方法包括：判断待分割图G其进程的隐私等级的数量是否大于1；若是，将待分割图G的进程中最大的隐私等级作为特征隐私等级I  m ；隐私等级小于I  m 的进程放入到子图G  1 中，隐私等级等于I  m 的进程放入到子图G  2 中，将隐私等级小于I  m 的数据中心放入到集合S  1 中，将隐私等级等于I  m 的数据中心放入到集合S  2 中；判断子图G  1 中的进程的数量是否小于集合S  1 中的可用节点的数量；若否，将子图G  2 保存到用于存放分割后的子图的列表中；将子图G  1 设为新的待分割图G，并返回判断待分割图G中的进程的隐私等级的数量是否大于1的步骤，从而能适应地理分布式环境下含有隐私约束条件的进程映射。
Patent WO-2020191964-A1 (WO)
Title: Two-way pedaling air pump having air suctioning function
Inventor: DING XIAORONG
IPC: F04B39/08
Filed: 2019-07-22
Abstract: A two-way pedaling air pump having an air suctioning function, comprising an air tank device (5) and an air cylinder device (4), the air tank device (5) and the air cylinder device (4) being in sealed contact with an upper lid (2) and a lower lid (3); the upper lid (2) comprises an air exchange valve container (25) used for containing an air exchange valve (6); further comprised is a pedaling device (1) which is located above the upper lid (2); the air cylinder device (4) comprises an air cylinder (44), and the air cylinder (44) comprises an air cylinder partitioning plate (41) which can move up and down inside of the air cylinder (44) and that separates the air cylinder (44) into an upper level air cylinder (441) and a lower level air cylinder (442) which are not in communication with each other.
Patent WO-2020024907-A1 (WO)
Inventor: CHEN RAN
IPC: H04L12/721
Filed: 2019-07-29
Abstract: La présente invention concerne un procédé et un dispositif de transmission d'identificateur de trajet, ainsi qu'un support d'informations lisible par ordinateur. Le procédé consiste : à attribuer un identifiant de trajet utilisé pour identifier un trajet de routage de segment ; à encapsuler l'identifiant de trajet au moyen d'un protocole de passerelle périphérique étendue ; et à transmettre l'identifiant de trajet encapsulé à un routeur dans le trajet de routage de segment.
Patent WO-2020063259-A1 (WO)
Title: Procédé de préparation de point quantitque
Inventor: NIE ZHIWEN
IPC: B82Y30/00
Filed: 2019-08-30
Abstract: L'invention concerne un procédé de préparation d'un point quantique. Le procédé de préparation comprend les étapes suivantes : le chauffage en continu de la solution mélangée à une seconde de température, puis l'ajout d'un précurseur d'anion d'élément du groupe V à la solution mélangée pour effectuer une réaction de nucléation de manière à obtenir une solution nucléée de points quantiques d'éléments des groupes III-V. Le procédé de préparation facilite l'amélioration de la cristallinité de points quantiques et le rendement de production des points quantiques et permet d'envisager une préparation à grande échelle dans le futur parce que la technique est stable, le processus est simple et le coût est faible.
Patent WO-2020082901-A1 (WO)
Title: Assembly structure and compressor
Inventor: HUANG CHUANSHUN
IPC: F04B39/00
Filed: 2019-09-02
Abstract: An assembly structure, comprising: an intake muffler (10), a cylinder head (20), and a circlip (30), the circlip (30) being mounted between the intake muffler (10) and the cylinder head (20). The circlip (30) comprises: a body (31); a first positioning portion (32), provided on the body (31) and tightly clamped on the intake muffler (10); and a second positioning portion (33), provided on the body (31) and tightly clamped on the cylinder head (20). Further provided is a compressor comprising the assembly structure. Said structure can fix the columnar structure of the intake muffler (10) and the cylinder head (20) at the same time, and can precisely position the intake muffler (10), ensuring tight fit between the intake muffler and a valve plate.
Patent WO-2021026987-A1 (WO)
Inventor: WANG HONGYUAN
IPC: C08F283/08
Filed: 2019-09-09
Abstract: The present invention provides a resin composition. The resin composition comprises the following components in parts by mass: 65-80 parts of a reactive functional group-terminated modified polyphenylene ether copolymer; 20-35 parts of glycidyl ether having a reactive group capable of reacting with the reactive functional group-terminated modified polyphenylene ether copolymer; 5-25 parts of a cross-linking agent having two or more epoxy groups; 0-3 parts of a radical initiator; and 0-1.5 parts of a catalyst or a curing agent having an epoxy group. The present invention also provides a prepreg, a laminate, a copper-clad laminate, and a printed circuit board. Compared with the related art, the resin composition, the prepreg, the laminate, the copper-clad laminate, and the printed circuit board of the present invention reduce the high viscosity of polyphenylene ether, have good manufacturability, enable good compatibility between polyphenylene ether and glycidyl ether, improve the bonding force between polyphenylene ether and a metal, and achieve good heat resistance, excellent dielectric properties, and low costs.
Patent WO-2020224157-A1 (WO)
Inventor: TONG FANG
IPC: B60P7/13
Filed: 2019-09-18
Abstract: Disclosed are an automatic locking device (100), and a vehicle (1000) with the automatic locking device (100) and a locking method therefor. The automatic locking device (100) comprises a lock main body (10), a driving element (20) and a control unit (40). The lock main body (10) comprises a shell (11) and a lock cylinder (12), wherein the shell (11) is provided with an upper opening (111), a lower opening (112), and a movement space (113) enabling the upper opening (111) to communicate with the lower opening (112); and the lock cylinder (12) comprises a movable element (121), and a locking element (122) extending from the movable element (121), with the movable element (121) being kept in the movement space (113) of the shell (11), and the locking element (122) being kept above the upper opening (111) of the shell (11). The driving element (20) is connected to the movable element (121) of the lock cylinder (12), and the driving element (20) can drive the movable element (121) of the lock cylinder (12) to rotate, and can drive the locking element (122) to rotate relative to the shell (11). The control unit (40) is electrically connected to the driving element (20), and the control unit (40) is triggered and then automatically controls a working state of the driving element (20).
Patent WO-2020063604-A1 (WO)
Title: 基于水平井表皮系数分布特征的布酸方法
Inventor: XUE HENG
IPC: E21B43/22
Filed: 2019-09-25
Abstract: 基于水平井表皮系数分布特征的布酸方法，包括以下步骤：1）、建立初始条件下的单井地质模型；2）、基于步骤1）构建的单井地质模型，计算钻井伤害后的单井地质模型；3）、基于步骤1）构建的单井地质模型，计算钻井伤害前的水平井产液剖面；4）、基于步骤2）计算得到的钻井伤害后单井地质模型，计算钻井伤害后的水平井产液剖面；5）、根据步骤3）得到的钻井伤害前的水平井产液剖面和步骤4）得到的钻井伤害后的水平井产液剖面，计算沿整个水平井段不同位置上的表皮系数；6）、根据表皮系数沿水平井段的分布特征，计算水平井不同位置上的布酸量。该布酸方法解决了现有盲目布酸导致的酸化效率低、酸化效果差的问题。
Patent WO-2021056605-A1 (WO)
Title: Workshop real-time scheduling method and apparatus based on composite intelligent agent
Inventor: TANG DUNBING
IPC: G05B19/418
Filed: 2019-10-08
Abstract: A workshop real-time scheduling method and apparatus based on a composite intelligent agent, capable of reducing the requirements and quantity of computing carriers. Moreover, a central-node-free structure is adopted, and a central node with high stability and high computing power is not needed. The present invention comprises: when a device intelligent agent detects that a physical device is idle, selecting a workpiece in a workpiece buffer area; reading data in an RFID chip of a workpiece tray where the selected workpiece is located, and activating a workpiece intelligent agent and generating a workpiece intelligent agent program corresponding to the selected workpiece according to the read data in the RFID chip; after processing negotiation of the next process is completed, enabling the generated workpiece intelligent agent to update the data in the RFID chip of the workpiece tray where the selected workpiece is located; and destroying the workpiece intelligent agent program corresponding to the selected workpiece, and switching the workpiece intelligent agent to be a non-activated state.
Patent WO-2020088461-A1 (WO)
Title: Control method and system for walking robot
Inventor: ZHU SHAMING
IPC: A01D43/12
Filed: 2019-10-29
Abstract: Disclosed are a control method and system for a walking robot. The system comprises: a configuration module (100), for supplying a closed line patrol path, wherein the line patrol path is a closed loop formed by a boundary line of a working area where a walking robot is located; a patrol module (200) for driving the walking robot to set out from a beginning point, walk along the line patrol path, record the perimeter of the line patrol path and determine the position of a narrow channel on the line patrol path; an area dividing module (300) for dividing an area formed by the current line patrol path into at least one narrow area formed by at least one narrow channel and at least two non-narrow areas connected to two ends of at least one narrow area; and a control processing module (400) for acquiring a position value corresponding to each starting point in each non-narrow area according to the recorded perimeter of the line patrol path, wherein the starting point is arranged on the line patrol path and each non-narrow area comprises at least one of the starting points, and the position value is equal to the length value of a distance on the line patrol path of the current starting point to the beginning point. Before a preset condition is met, the walking robot is only allowed to choose to enter into a working state at the starting point of the same non-narrow area and is forbidden from entering into the narrow area. Working spaces can be automatically divided to make a walking robot avoid entering into a narrow area during a working process thereof in each non-narrow area, improving working efficiency.
Patent WO-2021042479-A1 (WO)
Title: Method, device and system for conveniently and quickly measuring assessment parameter for coronary artery
Inventor: LIU GUANGZHI
IPC: A61B5/026
Filed: 2019-11-01
Abstract: Disclosed are a method, device and system for conveniently and quickly measuring an assessment parameter for a coronary artery. The measuring method comprises: measuring, using a pressure guide wire, a pressure Pd at a distal coronary artery stenosis portion and/or a pressure Pa at a coronary artery inlet (S100); performing coronary angiography on the measured blood vessel (S200); selecting an angiographic image of the measured blood vessel at a first body posture and an angiographic image thereof at a second body posture (S300); selecting a section of blood vessel from the proximal end to the distal end of the coronary artery and performing segmentation, and performing 3D modeling to obtain a 3D coronary artery model (S400); injecting a contrast agent and obtaining an average time Ta for the contrast agent to travel from the inlet to the outlet of the section of blood vessel (S500); obtaining, according to a fluid mechanics formula, the time Tmax for the contrast agent to travel from the inlet to the outlet of the section of blood vessel at maximum vasodilation (S600); and obtaining the assessment parameter for a coronary artery (S700). The method enables convenient and fast 3D modeling according to an angiograpic image at any moment in a cardiac cycle, and reduces the time for injecting a dilation drug. The measurement process is simple and the measurement result is accurate.
Patent WO-2020155817-A1 (WO)
Inventor: PAN LINGJIAN
IPC: H04B1/401
Filed: 2019-11-26
Abstract: 下行载波聚合射频电路、天线装置和电子设备，其中，电路与天线连接，电路包括开关模块、与开关模块连接的第一及第二滤波移相模块，开关模块的一端包括两个上行信号端和两个下行信号端，另一端连接天线；当工作在下行载波聚合模式时，开关模块控制两个下行信号端均导通，并控制与第一或第二滤波移相模块连接的上行信号端导通。
Patent WO-2020140653-A1 (WO)
Inventor: LI ZIYUAN
IPC: H01M50/588
Filed: 2019-11-26
Abstract: Some embodiments of the present application relate to a battery module and a battery pack. The battery module comprises a plurality of battery cells (11), two insulating members (13) and a binding strip (14). Each insulating member (13) comprises a first face (131) and a second face (132), the first face (131) is located on a side face of the battery module, the second face (132) is located on a bottom face of the battery module, the two insulating members (13) are respectively provided on two sides of the battery module in the horizontal direction, and the binding strip (14) surrounds the plurality of battery cells (11) and the insulating members (13). Compared to the prior art, in some embodiments of the present application, the insulating members (13) are able to prevent a surface insulating layer of the battery module from being pierced by a metal burr. In addition, the insulating members (13) are also able to prevent the problem that the battery cells (11) are locally tightened by the binding strip (14), causing uneven stress.
Patent WO-2020125390-A1 (WO)
Inventor: SHIRONO MASAHIRO
IPC: G02B7/04
Filed: 2019-12-02
Abstract: Disclosed is a lens device. When a cam pin (430) guided by a cam slot of a cam ring (450) is fixed onto a holder for holding a lens, etc., by means of a screw (460), the position accuracy of the cam pin (430) may fluctuate. The lens device can comprise a lens (210). The lens device can comprise a moving frame (400) moving along with the lens (210). The lens device can comprise the cam pin (430) arranged on a surface of the moving frame (400). The lens device can comprise the cam ring (450) provided with the cam slot for guiding the cam pin (430). The lens device can comprise a nut (470) arranged inside a cavity of the moving frame (400). The lens device can comprise the screw (460), by which the cam pin (430) is fixed on the moving frame (400) by means of fastening by the nut (470).
Patent WO-2020233080-A1 (WO)
Title: Client development method and apparatus, and computer device and storage medium
Inventor: XIA ZHONGCHONG
IPC: G06F8/34
Filed: 2019-12-02
Abstract: A client development method, comprising: if an interface creation request is received, creating a first sub-interface on an initial client interface; if an attribute setting request is received, calling a preset attribute setting window corresponding to the first sub-interface, displaying the preset attribute setting window on an operation panel, and controlling, according to acquired interface attribute information, the first sub-interface to display a corresponding attribute; if a button setting request is received, determining a button setting region on the first sub-interface, and configuring, in response to the receipt of an operation instruction, a called control button in the button setting region; if a completion request is received, acquiring an association relationship between the initial client interface, the first sub-interface and the called control button, a set configuration file on the operation panel, the interface attribute information of the first sub-interface and the button setting region of the called control button, so as to determine a corresponding client code and export same.
Patent WO-2021114092-A1 (WO)
Inventor: SHI LEI
IPC: C07C69/96
Filed: 2019-12-10
Abstract: Disclosed is a method for preparing dimethyl carbonate, comprising the following steps: contacting a raw material containing ethylene carbonate and methanol with a catalyst, and reacting to obtain the dimethyl carbonate. The catalyst comprises an ionic liquid. The ionic liquid comprises an anion and a cation. The cation has the structure represented by formula I or formula II. According to the method for preparing dimethyl carbonate, a series of strongly basic ionic liquids developed for transesterification of ethylene carbonate and methanol are synthesized into dimethyl carbonate and ethylene glycol, and show extremely high reactivity. Even a catalyst having the content of 0.3 wt% can reach reaction equilibrium after reacting for 5 min at 68-70ºC, and has a certain catalytic activity even at 0ºC.
Patent WO-2020228324-A1 (WO)
Title: Wifi-based object detection method and system, and storage medium
Inventor: LEE SENG FOOK
IPC: G06K9/00
Filed: 2019-12-20
Abstract: Disclosed in the present invention are a WiFi-based object detection method and system, and a storage medium. The method comprises: training a WiFi object identification model in an indoor environment having a WiFi signal by using an artificial intelligence method, the WiFi object identification model being used for identifying the postures of objects and/or the number of objects; obtaining a WiFi signal of an indoor environment to be detected; and inputting the obtained WiFi signal into the WiFi object identification model for identification so as to obtain the postures and/or number of the objects in the indoor environment to be detected. According to the present invention, the postures, number and other information of people or other objects in an indoor environment are detected in a wall-penetrating or partition manner by combining the penetrating propagation characteristic of a WiFi signal and an artificial intelligence method. Therefore, the postures, number and other information of people in an indoor environment such as a room can be known in advance before entrance to the indoor environment such as the room, thereby reducing the risk of entering the indoor environment such as the room. The present invention can be widely applied to the field of wireless network application.
Patent WO-2021120276-A1 (WO)
Inventor: YU YUN
IPC: H01L27/12
Filed: 2019-12-26
Abstract: Provided are an array substrate and a liquid crystal display panel, wherein the array substrate includes a laminated substrate (100), a driving circuit layer (200), a color resist layer (400) and a pixel electrode layer, wherein the color resist layer (400) includes a flow guide portion (900) and a first via hole (701) with an aperture greater than a threshold value, the flow guide portion (900) is connected to at least part of the first via hole (701) and is located on at least one of the inner side and the outer side of the first via hole (701), a flow guide surface (91) of the flow guide portion (900) is connected to a part of the edge of an orifice (71) of the first via hole (701) so that the shape of the orifice (71) is changed and an alignment liquid (800) will not accumulate when flowing through.
Patent WO-2021093111-A1 (WO)
Title: Fully automatic calibration method and apparatus for structured light 3d visual system
Inventor: QIU TIAN
IPC: G06T7/80
Filed: 2019-12-27
Abstract: Provided are a fully automatic calibration method and apparatus for a structured light 3D visual system. With regard to a set-up three-dimensional visual system, fully automatic calibration thereof can be completed without movement; and with regard to an unfixed three-dimensional visual system, fully automatic calibration thereof can also be completed without manual operation. By using the fully automatic calibration method for a structured light 3D visual system, non-professionals can easily complete the calibration of structured light 3D imaging; and in addition, the problem of calibrating a large quantity of 3D cameras can also be solved.
Patent WO-2021134214-A1 (WO)
Title: Sound generating device
Inventor: LIU ZHONGYUAN
IPC: H04R1/00
Filed: 2019-12-30
Abstract: Provided in the present application is a sound generating device. The sound generating device of the present application comprises an upper cover, a lower cover surrounding an accommodating space with the upper cover, and a speaker unit accommodated in the accommodating space, the speaker unit having a diaphragm, the upper cover comprising a top wall facing the diaphragm and an upper side wall extending from the top wall in the direction toward the speaker unit, and the top wall, the upper side wall, and the diaphragm surrounding a front cavity; the sound generating device also comprises a steel piece fixed to the top wall, the steel piece being provided with a protruding structure protruding in the direction toward the diaphragm. The space of the front cavity is a vibration space of the diaphragm, and the steel piece is provided with a protruding structure protruding in the direction toward the diaphragm; when the vibration amplitude is abnormally large, the protruding structure can directly contact the diaphragm and block the vibration amplitude of the diaphragm from becoming greater, thereby preventing damage to the internal components of the speaker unit and having the role of protecting the sound generating device.
Patent WO-2021159222-A1 (WO)
Title: Ultrathin x balance frame mechanical key
Inventor: LI JIANPING
IPC: H01H13/84
Filed: 2020-12-29
Abstract: Disclosed are an ultrathin X balance frame mechanical key, a male frame and a female frame pivoted with each other, and a switch assembly acting on a signal output electrical element. Shaft portions pivoting the male frame and the female frame are provided with torsion springs for pressing and resetting; the switch assembly comprises a pendulum bob provided on the male frame; the key is pressed to overcome the acting force of the torsion springs to enable the male frame and the female frame to be pressed downwards and unfolded to drive the pendulum bob to move downwards; the male frame and the female frame are reset under the action of the torsion springs to drive the pendulum bob to move upwards when the key is loosened. The torsion springs are used in the present application to replace a conventional pressure spring or tension spring structure, on the premise that the hand feeling is guaranteed, the occupied space can be effectively reduced, further thinning of the key is facilitated, and the overall finished product thickness can be smaller than 3.5 mm; moreover, the torsion springs are located at the pivoted shaft portions and are symmetrically provided, so that the stress is more balanced and stable during pressing; moreover, a sound-producing block is provided on the pendulum bob, in combination of an elastic member and a pendulum bob limiting structure, knocking sound can be produced while triggering section feeling is generated in the pressing process, and the user experience is further improved.
Patent WO-2021109326-A1 (WO)
Inventor: WANG SHUZHONG
IPC: C21B3/06
Filed: 2020-01-17
Abstract: Disclosed in the present invention is an integrated liquid slag buffering and flow measurement and control apparatus, comprising a slag ladle, combustion devices, a flue gas pipeline, a flow measurement and control module, and a flow control device. Several combustion devices are disposed at the top of the slag ladle, and are communicated with the interior of the slag ladle; the flow measurement and control module is disposed on one side surface of the slag ladle, and is communicated with the slag ladle; the slag ladle is connected to the flow measurement and control module by means of the flue gas pipeline; the flow control device is disposed in the flow measurement and control module, and the flow control device is used for controlling the flow from the slag ladle to the flow measurement and control module. In the present invention, the slag ladle is provided with a slag ladle accident discharge port, and the bottom surface of the inner cavity of the slag ladle is designed to be inclined; when slag needs to be discharged or in an accident handling stage, liquid slag in the inner cavity of the slag ladle can be quickly emptied in a short time period; in a normal operating condition, a filling material is loaded into the slag ladle accident discharge port.