baber/WOPTO huggingface dataset:
Patent WO-2019174462-A1 (WO)
Title: Method for accurately measuring harmonic voltage of capacitor voltage transformer by means of interpolation
Inventor: XUE FENG
IPC: G01R23/16
Filed: 2019-02-28
Abstract: A method for accurately measuring the harmonic voltage of a capacitor voltage transformer (CVT) by means of interpolation. In the method, by means of curve fitting, a mathematical interpolation calculation equation under the condition of different parameter combinations is obtained in an off-line state, then, for a specific CVT device, a nameplate parameter (an actual parameter) thereof is input to a harmonic correction device by means of man-machine dialogue, and a network transfer function for an arbitrary parameter at room temperature is obtained by means of the mathematical interpolation calculation equation, i.e., obtaining an amplitude-frequency curve and a phase-frequency curve of the CVT for a specific parameter at room temperature; then, according to the operation environment temperature of the CVT measured by a temperature sensor, correction curves of the amplitude-frequency curve and phase-frequency curve of the CVT which change with temperature is obtained by means of offline calculation of the equivalent circuit parameter offset caused by a temperature change. Thus, accurate correction measurement of the harmonic content of the CVT is achieved.
Patent WO-2019192275-A1 (WO)
Title: Authentication method and network element
Inventor: XIE ZHENHUA
IPC: H04W12/069
Filed: 2019-03-04
Abstract: Disclosed are an authentication method and a network element. The authentication method comprises: a first network element receiving a request that comes from an SEAF network element and carries first indication information, wherein the first indication information is used for indicating that a second network element has the capability to execute fast authentication; and according to the first indication information, the first network element executing fast authentication with the second network element.
Patent WO-2020177097-A1 (WO)
Inventor: LI WEIXIONG
IPC: A46B7/06
Filed: 2019-03-06
Abstract: L'invention concerne un cœur de tige à sections multiples télescopique pour le maquillage, comprenant un corps de recouvrement (1), un premier ressort (2) et une tige de brosse (3). Un siège coulissant (31), disposé au sommet de la tige de brosse (3), est relié en coulissement à la cavité interne du corps de recouvrement (1). Le premier ressort (2) agit entre le siège coulissant (31) et la cavité interne du corps de recouvrement (1). Une structure télescopique est agencée de sorte que la tige de brosse (3) est étirable, rendant la taille de la tige de brosse plus exceptionnelle et facilitant l'obtention d'un emballage raffiné.
Patent WO-2020034638-A1 (WO)
Title: Rotating mechanism and battery-swapping rotating platform
Inventor: ZHOU XIAOHONG
IPC: B60S5/06
Filed: 2019-03-22
Abstract: A rotating mechanism (100) and a battery-swapping rotating platform. The rotating mechanism (100) comprises: a power source (110) used for providing power; a transmission part (120) connected to the power source (110) and used for transmitting the power provided by the power source (110); and a rotating part (130) comprising a base (131) and a rotating member (132) coupled to each other. The base (131) is mounted to a target fixing position. The rotating member (132) is connected to a component to be rotated and cooperates with the transmission part (120), and the rotating member (132) and said component rotate about the base (131). The rotating mechanism and the battery-swapping rotating platform can reduce the mechanical friction and the output power of the power source, and can also improve the strength of the component to be rotated, thereby ensuring that said component is not deformed after long-term use.
Patent WO-2020191725-A1 (WO)
Title: Wireless communication method and system, and main unit and remote unit
Inventor: WANG YANWEI
IPC: H04W52/00
Filed: 2019-03-28
Abstract: Disclosed are a wireless communication method and system, and a main unit and a remote unit. In the embodiments of the present application, a downlink intermediate-frequency signal with a preset power value is generated by means of a main unit; a downlink radio-frequency signal and the downlink intermediate-frequency signal are modulated into downlink optical signals, and the downlink optical signals are transmitted to a remote unit by means of an optical fiber; the downlink optical signals are received by means of the remote unit and are demodulated into the downlink radio-frequency signal and the downlink intermediate-frequency signal; a power value of the downlink intermediate-frequency signal is acquired; the magnitude of the power value of the downlink intermediate-frequency signal is compared with that of the preset power value; and when the difference value between the power value of the downlink intermediate-frequency signal and the preset power value is not within a preset power difference value range, link loss of the optical fiber is compensated for, so that the intensities of optical signals transmitted by the main unit to a plurality of remote units are the same and are not limited by different mounting distances between the remote units and the main unit and a connection difference between the optical fiber and a flange plate, thereby effectively reducing the mounting difficulty of a wireless communication system and improving the mounting efficiency.
Patent WO-2020042611-A1 (WO)
Inventor: AU CHIMAN
IPC: H02K1/27
Filed: 2019-04-02
Abstract: The present invention relates to the technical field of motor applications, in particular, to an axially separated motor for a blender, comprising a separated rotor provided in a bottom cavity of a blending cup and a stator provided in a groove on a base. A rotating shaft of the separated rotor is fixedly connected to a chopper blade part provided in an upper cavity of the blending cup; the blending cup is vertically placed in or taken out of the groove of the base, so that the separated rotor is inserted into or taken out of the stator, thereby enabling the axially separated motor to be assembled or separated. By adoption of such structure, compared with a conventional blender motor, the axially separated motor in the present invention is not provided with a commutator, an electric brush, and a coupler, and there is no contact transmission power between the base and the blending cup, thereby eliminating abrasion and noise caused by friction and collision caused by arrangement of these components, prolonging the service life of the motor, and facilitating operation and cleaning.
Patent WO-2019206234-A1 (WO)
Title: Nfv policy negotiation method and system
Inventor: ZHU NING
IPC: H04L12/24
Filed: 2019-04-25
Abstract: An NFV policy negotiation method and system. The method comprises: a first network element receives policy request information, and generates a first policy according to a local policy of the first network element and a policy request reason parameter carried in the request information; the first network element sends a policy negotiation request message to a second network element, wherein the policy negotiation request message comprises the policy request reason parameter, the first policy, and the priority of the first policy, and the first network element and the second network element belong to different NFV management domains; according to the reason parameter carried in the policy negotiation request message, the second network element performs policy evaluation, and generates a second policy; and the second network element compares the priorities of the first policy and the second policy, generates corresponding policy indication information, and sends same to the first network element. Policy decision making points in different management domains can make correct policy decisions by performing policy negotiation, thereby preventing the policy decision making points in different domains from making contradictory or repeated policy decisions.
Patent WO-2020215299-A1 (WO)
Title: Touch identification unit, touch apparatus, and touch apparatus control method
Inventor: BAO CHUNGUI
IPC: G06F3/044
Filed: 2019-04-26
Abstract: Disclosed in embodiments of the present application are a touch identification unit, a touch apparatus, and a touch apparatus control method. The touch identification unit of the present application comprises a first electrode layer (11), a second electrode layer (21), a third electrode layer (31), and a fourth electrode layer (41) which are stacked in sequence and spaced apart. The touch apparatus comprising the touch identification unit can implement a plurality of touch modes and is compatible with touch modes of a capacitive touch apparatus and a resistive touch apparatus. Compared with a conventional capacitive touch apparatus, the touch apparatus of the present application can adapt to poor working conditions, and has high touch precision. Compared with a conventional resistive touch apparatus, the touch apparatus of the present application has advantages such as sensitive touch reaction, good multi-point touch experience, and long service life.
Patent WO-2020206760-A1 (WO)
Title: Forward fault simulation test apparatus having adjustable angle and initiation position, and usage method therefor
Inventor: CHEN SHAOJIE
IPC: G01N3/12
Filed: 2019-04-29
Abstract: A forward fault simulation test apparatus having an adjustable angle and initiation position, said apparatus comprising a base (1), vertical columns (2), barrier plates (4), a hydraulic lifting apparatus (5), a lower angle adjustment apparatus (6), a push rod apparatus (7), an upper portion loading apparatus (8), an upper angle adjustment apparatus (9), front barrier plates (11) and a transparent side plate (12), the hydraulic lifting apparatus (5) and an angle adjustment mechanism being arranged below a test body (13), the upper portion loading apparatus (8) and the upper angle adjustment apparatus (9) being arranged above the test body (13), the transparent side plate (12) being arranged on a rear side surface of the test body (13), the plurality of strip-shaped front barrier plates (11) being arranged on a front side surface of the test body (13). When the apparatus is used to simulate a forward fault, the inclination angles of an inclined plate (61) of the lower angle adjustment apparatus (6) and an inclined push plate (92) of the upper angle adjustment apparatus (9) are the same, and an upper portion loading system loads downwardly to form the forward fault.
Patent WO-2020220248-A1 (WO)
Inventor: MA JIANYUN
IPC: G05B17/02
Filed: 2019-04-30
Abstract: An autonomous driving vehicle simulation test method and system, a storage medium, and a vehicle. The method comprises: obtaining vehicle motion information and virtual environment information of a preset communication protocol generated by a simulation device (S401), wherein the simulation device comprises a first hardware, and the first hardware is configured to generate the vehicle motion information of the preset communication protocol; generating a control instruction according to the vehicle motion information and the virtual environment information of the preset communication protocol, and generating corresponding control information according to the control instruction (S402), the control information being used for controlling the first hardware to generate the vehicle motion information of the preset communication protocol; and sending the control information to the simulation device to control the first hardware to generate the vehicle motion information of the preset communication protocol (S403). According to the simulation test method and system, software and hardware verification can be performed on multiple hardware devices in actual autonomous driving, thereby verifying and monitoring physical link risk points on the vehicle.
Patent WO-2020001179-A1 (WO)
Title: Substrat tactile et son procédé de fabrication, panneau d'affichage tactile et appareil d'affichage tactile
Inventor: LI YUANYUAN
IPC: G06F3/041
Filed: 2019-05-13
Abstract: L'invention concerne un substrat tactile qui comprend une pluralité de premières électrodes s'étendant dans une première direction, une pluralité de secondes électrodes (20) s'étendant dans une seconde direction, et une pluralité d'électrodes factices (30). La seconde direction croise la première direction. Chacune de la pluralité de premières électrodes peut comprendre une pluralité de premiers blocs d'électrode (11). Chacune de la pluralité de secondes électrodes (20) peut comprendre une pluralité de seconds blocs d'électrode (21). La pluralité d'électrodes factices (30) sont espacées les unes des autres et entre des côtés opposés d'au moins une paire d'un premier bloc d'électrode (11) et d'un second bloc d'électrode (21) adjacent.
Patent WO-2020155501-A1 (WO)
Inventor: Mo Sufang
IPC: G01N27/44
Filed: 2019-06-05
Abstract: L'invention concerne un compteur de soufre doté d'un dispositif d'agitation automatique, le compteur de soufre comprenant un réservoir électrolytique (1), une base (2) et des agitateurs magnétiques (5), la base (2) étant agencée de manière fixe sur la surface inférieure de l'intérieur du réservoir électrolytique (1) ; au moins deux supports qui sont répartis circonférentiellement en prenant le centre de la base (2) en tant que centre d'un cercle sont agencés sur la base (2) ; chaque support comprend une poutre transversale agencée horizontalement (3) et une poutre verticale (4) reliée perpendiculairement vers le haut à une extrémité de la poutre transversale (3) ; une extrémité, éloignée de la poutre verticale (4), de la poutre transversale (3) est reliée de manière fixe à la base (2) ; une rainure (41) est formée dans une surface de la poutre verticale (4) ; le milieu de chaque agitateur magnétique (5) est pourvu d'une saillie (51), la saillie (51) étant insérée dans la rainure (41) et pouvant tourner ; et un moteur électrique (6) pour entraîner les agitateurs magnétiques (5) à tourner est agencé à l'extérieur du réservoir électrolytique (1).
Patent WO-2020199347-A1 (WO)
Title: Tornado-type nozzle
Inventor: ZHAO DIANQIU
IPC: F02M61/18
Filed: 2019-06-13
Abstract: A tornado-type nozzle, comprising a valve body (7), a valve seat (1), a valve core (2) and an oil passage (8); an oil inlet is provided on one end of the valve body (7), the other end of the valve body is connected to the valve seat (1), an oil spray hole (5) is provided on the valve seat (1), the valve core (2) is provided within the valve body (7) and one end of the valve core is connected to the valve seat (1) in a sealing manner, the oil passage (8) is provided between the valve core (2) and the valve body (7), and two ends of the oil passage are in communication with the oil inlet and the oil spray hole (5), respectively; and said nozzle further comprises a spiral block (3); the spiral block (3) is arranged within a spiral block placement cavity (11) which is provided within the valve seat (1) and fits the spiral block, one end of the valve core (2) passes through the spiral block (3) and is connected to the valve seat (1) in a sealing manner, at least one spiral groove (4) is provided on a contact surface between the spiral block (3) and the valve seat (1), and the oil inlet is in communication with the oil spray hole (5) through the spiral groove (4). The design of a spiral block is added to the tornado-type nozzle, so that a medium enters the valve seat in an accelerated manner under the interaction of a shear pressure in both a vertical direction and a spiral direction, thereby improving the atomization performance of the nozzle.
Patent WO-2020034742-A1 (WO)
Title: Adjustable pressure shoe sole
Inventor: ZHU GUANG
IPC: A43B13/18
Filed: 2019-06-16
Abstract: An adjustable pressure shoe sole, comprising a shoe sole body (1). The interior of the shoe sole body (1) is provided with at least one damping cavity, the interior of which is filled with a damping medium comprising a conventional liquid, a conventional gas, a non-Newtonian liquid, a DEFLEXION damping material, or simultaneously comprising two of the above damping mediums. The damping cavity is connected to a mini check valve (2) and a mini overflow valve (3), the overflow valve (3) being connected to a booster pump. The interior of the damping cavity may be provided with a diaphragm, the space inside the diaphragm being filled with a non-Newtonian liquid or a DEFLEXION damping material, and the space outside the diaphragm to inside the mini check valve (2) being filled with a conventional liquid, a conventional gas, or simultaneously being filled with a conventional liquid and a conventional gas.
Patent WO-2020168657-A1 (WO)
Inventor: LIU XIANG
IPC: H04B10/556
Filed: 2019-06-16
Abstract: A first apparatus in an optical communications network, the first apparatus comprises a transmitter; a receiver; a first MAC; and a first oDSP coupled to the transmitter, the receiver, and the first MAC and configured to communicate a message via a dedicated C&M channel with at least one of the first MAC, a second MAC in a second apparatus in the optical communications network, or a second oDSP in the second apparatus. A method comprises receiving an FS message comprising a PLOAM field, the PLOAM field contains oDSP-related C&M information, and the oDSP-related C&M information comprises a message type ID field and a Message_Content field; reading the message type ID field; and deciding, based on the message type ID field, whether to read the Message_Content field.
Patent WO-2020252689-A1 (WO)
Title: 一种混合循环室温制冷/热泵双效系统
Inventor: YU GUOYAO
IPC: F25B9/00
Filed: 2019-06-19
Abstract: 一种混合循环室温制冷/热泵双效系统，包括直线压缩机（1）、与直线压缩机（1）通过金属膜（18）连接的回热式热力单元（2）和与直线压缩机（1）直接通过气路连接的蒸气压缩节流热力单元（3）。
Patent WO-2021000274-A1 (WO)
Title: 一种通信控制方法、电路及资产管理系统
Inventor: CAI DUO
IPC: G06K19/077
Filed: 2019-07-03
Abstract: 本发明公开了一种通信控制方法、电路及资产管理系统，用于资产条与电子标签的通信，包括以下步骤：电子标签通过唤醒线路与资产条进行电连接构成闭合回路而触发产生唤醒信号，唤醒资产条并将唤醒线路同时接地；资产条通过通信线路为电子标签供电以及与电子标签进行信号收发。通过实施本发明，在只需唤醒线路和通信线路两根线、电路结构简单、且成本低的基础上实现资产条与电子标签的高效、稳定通信。
Patent WO-2021000310-A1 (WO)
Title: 一种于百家乐规则下提供较高赔率玩法的系统
Inventor: HSU SHUNTSUNG
IPC: A63F1/00
Filed: 2019-07-04
Abstract: 一种于百家乐规则下提供较高赔率玩法的系统，该系统包含押注台面(30)、发牌元件(40)、赔付元件(50)和控制元件(60)，其让控制元件(60)先判断玩家的押注信息是否满足一启用条件，若满足则控制元件(60)再进一步判断游戏结果是否满足一额外赔付条件，若再次满足，则让赔付元件(50)额外计算产生一额外赔付分数；据此，本系统使用既有的押注区，即可以提供玩家较高赔率的玩法，以满足玩家追求刺激的需求。
Patent WO-2020098294-A1 (WO)
Inventor: Bi Zhijia
IPC: H04L1/00
Filed: 2019-07-04
Abstract: A CDN-based data transmission method, apparatus and system, and a computer-readable storage medium and a computer program product. The method comprises: dividing the whole CDN network into multiple small regions, wherein each of the regions corresponds to one source station, and the source station can only affect a network inside the region where the source station is located, but not affect the other regions, thereby avoiding the problem of the whole network being unable to be used due to the occurrence of a failure in one source station. In addition, in the present application, a two-layer network architecture with an edge node and a source station is constructed, and an intermediate regional node is removed, such that the edge node can acquire positioning information only from a source station without acquiring audio and video data streams from the source station; moreover, the amount of data in the positioning information is much less than the amount of data in the audio and video data streams. Therefore, the present application greatly reduces the consumption of bandwidths of a CDN internal network.
Patent WO-2020042760-A1 (WO)
Title: 移动终端的控制方法及移动终端
Inventor: DING SHUYING
IPC: G06F1/3212
Filed: 2019-07-05
Abstract: 本发明实施例公开了一种移动终端的控制方法及移动终端。该方法包括：在移动终端的剩余电量小于或等于第一阈值的情况下，获取第一功耗，该第一功耗为该移动终端应用第一解锁方式解锁的功耗；在该第一功耗大于或等于第二阈值的情况下，将该第一解锁方式切换为目标解锁方式，该移动终端应用该目标解锁方式解锁的功耗小于该第二阈值。
Patent WO-2021000365-A1 (WO)
Title: Isolated power supply circuit and control method therefor
Inventor: GONG XIAOHAN
IPC: H02M1/088
Filed: 2019-07-26
Abstract: Disclosed are an isolated power supply circuit and a control method therefor. The isolated power supply circuit comprises a transmitting end and a receiving end, wherein the transmitting end is connected to a voltage source; and the circuit further comprises a resonance circuit and a gate voltage division circuit. The gate voltage division circuit comprises: a first voltage division branch, wherein one end of the first voltage division branch is connected between a first inductor and an input end of a first MOS transistor, the first voltage division branch comprises a first voltage division part and a second voltage division part connected to each other in series, and a gate electrode of a second MOS transistor is connected between the first voltage division part and the second voltage division part; and a second voltage division branch, wherein one end of the second voltage division branch is connected between a second inductor and an input end of the second MOS transistor, the second voltage division branch comprises a third voltage division part and a fourth voltage division part connected to each other in series, and a gate electrode of the first MOS transistor is connected to a joint of the third voltage division part and the fourth voltage division part. Therefore, the gate voltage of the first MOS transistor and the gate voltage of the second MOS transistor can be regulated according to the voltage division conditions of the first voltage division branch and the second voltage division branch.
Patent WO-2020042952-A1 (WO)
Inventor: QIU WEIHUA
IPC: A24F47/00
Filed: 2019-08-19
Abstract: Disclosed is an atomizing head (32), comprising a bowl (324) and a temperature sensor (329) provided on the bowl (324), wherein the bowl (324) is provided with an accommodation groove (3243); the accommodation groove (3243) is provided with an opening; the temperature sensor (329) is installed in the accommodation groove (3243) through the opening; a locking member (3244) is installed at the opening; and the locking member (3244) can close the opening so as to lock the temperature sensor (329) in the accommodation groove (3243), or the locking member (3244) can open the opening so as to remove the temperature sensor (329) from the accommodation groove (3243). According to the atomizing head (32), by means of installing the temperature sensor (329) in the accommodation groove (3243) of the bowl (324), and locking the temperature sensor by means of the locking member (3244) so as to prevent the temperature sensor (329) from being disengaged, compared with traditional methods for fixation using high-temperature-resistant glue, the installation is simple, and the temperature sensor (329) is convenient to remove and replace. The material waste and therefore the cost are reduced, the vaping taste is good, and the user's health is not affected. Further disclosed are an atomization assembly (30) provided with the atomizing head (32), an atomizer provided with the atomization assembly (30), and an electronic cigarette (100) provided with the atomizer.
Patent WO-2020252892-A1 (WO)
Inventor: HUO ZONGLIANG
IPC: H01L27/11582
Filed: 2019-08-23
Abstract: Embodiments of structure and methods for forming a three-dimensional (3D) memory device are provided. In an example, a 3D memory device includes a stack structure and at least one source structure extending vertically and laterally and dividing the stack structure into a plurality of block regions. The stack structure may include a plurality of conductor layers and a plurality of insulating layers interleaved over a substrate. The at least one source structure includes at least one support structure extending along the vertical direction to the substrate, the at least one support structure being in contact with at least a sidewall of the respective source structure.