baber/WOPTO huggingface dataset:
Patent WO-2021139530-A1 (WO)
Title: Low-cost nano-composite permanent magnet conductive contact and manufacturing method therefor
Inventor: ZHANG JINGMIN
IPC: H01H50/44
Filed: 2020-12-23
Abstract: A low-cost nano-composite permanent magnet conductive contact and a manufacturing method therefor. The permanent magnet conductive contact is composed of three parts: a fixed sleeve, a core body, and a coil; the core body is a composite core body obtained by taking an alloy formed by mixing the raw materials in parts by weight of 6-8 parts of lanthanum, 3.5-4.5 parts of cerium, 100-110 parts of ferroboron FeB22C0.05, and 5-7 parts of yttrium as a core and taking pure copper as a housing, and the composite core body is sleeved in the fixed sleeve; the coil is formed by winding an aniline modified carbon fiber aluminum core composite wire wound on the surface of the core body, and the coil is wound on the inner surface of the fixed sleeve. The present solution is low in cost, only uses abundant rare earth, is high in magnetic energy product, and is rapid in shaping.
Patent WO-2022134168-A1 (WO)
Inventor: WU JIASEN
IPC: G06F3/042
Filed: 2020-12-30
Abstract: An infrared touch scanning method, an infrared touch scanning control apparatus, and a storage medium. The method comprises: performing grouping on emission lamps located on an infrared touch screen frame to obtain at least two emission lamp groups; providing at least two scanning modes and setting one of the scanning modes as a basic scanning mode, wherein each scanning mode corresponds to at least one emission lamp group, and the number of the emission lamps to which each scanning mode corresponds is different; establishing a correspondence between the at least two scanning modes and a writing speed, wherein the faster the writing speed is, the smaller the number of the emission lamps to which the scanning mode corresponding to the writing speed corresponds is; performing scanning by using the basic scanning mode, and determining the current writing speed of a user; determining the corresponding scanning mode according to the correspondence and the current writing speed of the user; and performing scanning by using the determined corresponding scanning mode. According to the method, the density of infrared grids and a frame rate can be adjusted according to the writing speed of the user, thereby satisfying a requirement for smoothness of a scanning result.
Patent WO-2021258720-A1 (WO)
Inventor: SU ERTIAN
IPC: C09C1/28
Filed: 2021-01-05
Abstract: Disclosed is a pearlescent pigment for a water-based paint, comprising: a pearlescent pigment substrate, an alkyl phosphate diethanolamine salt coating coated on the pearlescent pigment substrate, a KH-792 silane coupling agent coating coated on the alkyl phosphate diethanolamine salt coating, and a trimethylolpropane triacrylate coating coated on the KH-792 silane coupling agent coating. Further disclosed is a method for preparing a pearlescent pigment for a water-based paint, comprising using a finished or semi-finished pearlescent pigment as a substrate, alternately coating a plurality of layers of organic or inorganic additive coatings on the surface of the substrate, and then performing steps of suction filtration, washing, drying, and sieving to obtain a special pearlescent pigment for a water-based paint. Additionally, further disclosed is a sieving and impurity removal device used in the preparation method of the special pearlescent pigment for a water-based paint according to the present invention.
Patent WO-2021143796-A1 (WO)
Inventor: LI YANG
IPC: A01G27/00
Filed: 2021-01-15
Abstract: Disclosed is an intelligent water supply planting pot (10), comprising a pot body (1), a water conveying pipe (2) and a controller (3). The pot body (1) is recessed to form a containing cavity (11); a partition plate (12) for dividing the containing cavity (11) into a planting cavity (111) and an apparatus cavity (112) is arranged in the containing cavity (11); the water conveying pipe (2) penetrates the partition plate (12) and is contained in the containing cavity (11); a humidity detector (113) is arranged in the planting cavity (111); an electromagnetic valve (21) is arranged in the water conveying pipe (2); and the controller (3) is arranged in the apparatus cavity (112) and is electrically connected to the humidity detector (113) and the electromagnetic valve (21). The pot body (1) is further provided with a solar panel (4) that is adjustable in height, and the solar panel (4) is electrically connected to the controller (3). The intelligent water supply planting pot can automatically and reasonably control the water replenishing amount, is convenient to use, and eliminates the need for manual watering.
Patent WO-2021147869-A1 (WO)
Inventor: ZHA RUOPENG
IPC: C12N15/63
Filed: 2021-01-19
Abstract: 一种制备利拉鲁肽产品的方法，是对Boc修饰的利拉鲁肽主链进行Fmoc修饰，并利用Fmoc修饰进行利拉鲁肽的侧链加成。该制备方法过程中涉及的Fmoc和Boc修饰的利拉鲁肽主链以及包含利拉鲁肽主链的融合蛋白。
Patent WO-2022001098-A1 (WO)
Inventor: HUANG ZHIHUA
IPC: G06F3/01
Filed: 2021-01-28
Abstract: 本发明涉及一种脑机接口中精准视觉刺激控制方法。采用视觉刺激来诱发特定的脑电信号模式并实时识别脑电信号模式是脑机接口的常见做法。然而，由于进程调度的影响，负责展现视觉刺激的进程有时被调度出CPU，视觉刺激的精准度和脑电信号模式的识别效果难以保证。本发明设计了一种控制方法来支持脑机接口中的精准视觉刺激。实现该方法的软件系统包含生成器、执行器和控制器三个组件。生成器按照实验要求自动生成一个图像序列。执行器是运行在GPU上的组件。在实验开始时控制器异步调用执行器的接口启动执行器，执行器用精准的方式展现生成器生成的图像序列，在实验结束时控制器异步调用执行器的接口停止视觉刺激的展现。
Patent WO-2022027956-A1 (WO)
Title: Refrigeration system for data center
Inventor: JU JING
IPC: H05K7/20
Filed: 2021-02-20
Abstract: The embodiments of the present disclosure relate to a refrigeration system for a data center, comprising power supply terminals, a main water chiller unit, a data machine room, a water supply pipeline, a water return pipeline, and a cold storage tank, wherein the power supply terminals are electrically connected to the main water chiller unit; the main water chiller unit is connected to the data machine room by means of the water supply pipeline, and the main water chiller unit is configured to refrigerate a cooling medium and output same by means of the water supply pipeline; the data machine room is connected to the main water chiller unit by means of the water return pipeline, and the main water chiller unit is configured to receive the cooling medium by means of the water return pipeline; and the cold storage tank is separately connected to the main water chiller unit and the data machine room by means of the water supply pipeline. The refrigeration system for the data center that the present disclosure relates to may cyclically and stably cool the data machine room, rapidly reduce the temperature of the data machine room, and ensure the normal operation of the data machine room.
Patent WO-2021169972-A1 (WO)
Title: Signalisation d'informations d'image de référence dans un flux binaire vidéo
Inventor: WANG YE-KUI
IPC: H04N19/70
Filed: 2021-02-24
Abstract: Procédé de traitement vidéo prévu pour inclure la réalisation d'une conversion entre une vidéo et un flux binaire de la vidéo, le flux binaire étant conforme à une règle de format, et la règle de format spécifiant une condition qui commande si un ou plusieurs éléments de syntaxe liés à des comptes d'ordre d'image pour une image de référence à long terme sont inclus dans une structure de syntaxe de liste d'images de référence dans le flux binaire.
Patent WO-2021238334-A1 (WO)
Title: Housing of electric machine and associated electric machine
Inventor: XU HUA
IPC: H02K5/18
Filed: 2021-03-10
Abstract: Embodiments of the present disclosure provide a housing of an electric machine and an electric machine. The housing comprises a body formed into a cylindrical structure extending along an axial direction; a plurality of radiation ribs extending along the axial direction and disposed circumferentially outside the body; at least one pair of ventilation windows arranged to radially protrude outward from two ends of the body in the axial direction respectively, so as to dispose a part of the plurality of radiation ribs therebetween; and at least one ventilation duct arranged radially outside the radiation ribs along the axial direction and coupled to the at least one pair of ventilation windows, enabling an internal heat radiating airstream of the electric machine to flow through the ventilation duct. When the ventilation windows protruding outward are disposed between two ends of the body in the axial direction and the ventilation ducts are coupled to the ventilation windows and arranged radially outside, the radiation ribs also can be configured at the position where the ventilation duct is disposed. This effectively increases the heat dissipation area at this region and avoids heat accumulation. Moreover, the performance of the electric machine is improved and the service life of the electric machine is extended.
Patent WO-2021203971-A1 (WO)
Inventor: FU JING
IPC: H04W74/00
Filed: 2021-03-24
Abstract: 本公开实施例提供一种数据传输方法、装置及终端，该方法包括：判断是否满足使用第一资源传输第一数据的条件；在满足使用第一资源传输第一数据的条件的情况下，使用第一资源在非连接态传输第一数据；在不满足使用第一资源传输第一数据的条件的情况下，判断是否满足使用第二资源传输第一数据的条件；在满足使用第二资源传输第一数据的条件的情况下，使用第二资源在非连接态传输第一数据。
Patent WO-2022222137-A1 (WO)
Title: Configuration for user equipment cooperation
Inventor: YUAN FANG
IPC: H04B7/08
Filed: 2021-04-23
Abstract: Methods, systems, and devices for wireless communications are described. In some examples, a first user equipment (UE) may receive an active communication configuration between the first UE and a base station. The first UE may receive a UE cooperation configuration between at least the first UE and a second UE. The UE cooperation configuration may include a configuration for communicating messages between the base station and a set of antenna panels corresponding to at least the first UE and the second UE as a single entity. The UE cooperation configuration may include parameters associated with the second UE. The first UE may identify, from the set of antenna panels, an antenna panel for reception of a downlink message based on the UE cooperation configuration. The first UE may transmit a message to the base station, the second UE, or both in response to the downlink message.
Patent WO-2021238600-A1 (WO)
Title: Silicon-carbon negative electrode material for lithium ion battery and preparation method therefor
Inventor: SONG HONGFANG
IPC: H01M4/62
Filed: 2021-05-07
Abstract: Disclosed is a preparation method for a silicon-carbon negative electrode material for a lithium ion battery, comprising the following steps: (1) material mixing: proportionally adding a graphite precursor, a binder, and nano silicon into a mechanical fusion machine for treatment for 5-20 min to obtain a silicon-carbon negative electrode material precursor; (2) block making: loading the silicon-carbon negative electrode material precursor prepared in step (1) into a rubber mold, and putting the rubber mold into an isostatic press molding machine for molding under the pressure of 100-300 MPa to obtain an isostatic pressed block; and (3) carbonizing. The present invention makes innovative improvement, a silicon-carbon negative electrode material is prepared by using a three-step method comprising material mixing, block making, and carbonizing, the silicon-carbon negative electrode material prepared is large in first reversible capacity and excellent in cycle performance, the preparation method is simple, and industrialization is facilitated.
Patent WO-2022233064-A1 (WO)
Inventor: YANG XING
IPC: H04W36/00
Filed: 2021-05-07
Abstract: 本公开实施例公开了一种释放远端终端设备的方法及其装置，可应用于通信技术领域，其中，被配置为由中继终端设备执行的方法包括：响应于满足指定的条件，向所述远端终端设备发送第一释放指示信息，其中，所述第一释放指示信息用于指示所述远端终端设备释放所述中继终端设备。由此，可以有效减少由于中继终端设备的影响，而导致的远端终端设备通信失败的情况，为通信传输提供了保障，进而提高了通信传输的质量。
Patent WO-2021227990-A1 (WO)
Title: Fuel cell vehicle energy management method and system, and vehicle
Inventor: WU MAIQING
IPC: B60L58/40
Filed: 2021-05-08
Abstract: A fuel cell vehicle energy management method and system, and a vehicle, which are applied to a vehicle comprising a fuel cell. The vehicle further comprises a power cell and an electric motor, wherein the fuel cell and the power cell are both electrically connected to the electric motor. The method comprises: acquiring the required power of a vehicle, the rated output power of a fuel cell, and the current energy efficiency of the power cell; and controlling the operation of the power cell according to at least one of the required power, the rated output power and the current energy efficiency, and controlling the fuel cell to supply power according to the rated output power or stop supplying power. The vehicle not only enables the power cell to operate in a rational energy efficiency state to the greatest extent, but also enables the fuel cell to be always in two states: operating at the rated output power or stopping operating, thereby avoiding the problem of affecting the economy of the entire vehicle due to low economy of hydrogen fuel caused by the fact that the fuel cell often operates at a non-rated output power.
Patent WO-2021244293-A1 (WO)
Title: 一种电子设备
Inventor: WANG HANYANG
IPC: H01Q1/50
Filed: 2021-05-19
Abstract: 本申请实施例提供了一种电子设备，包括：线型环天线或槽型环天线。其中，线型环天线或槽型环天线在其辐射体或环形缝隙对称时，通过对称馈电和反对称馈电可以分别激励共模模式与差模模式。两种模式所产生的辐射在远场积分正交，因此，两个馈电单元之间具有良好的隔离度，可以形成共体的双天线结构。同时，本申请实施例提供的线型环天线或槽型环天线在采用不对称馈电时，可以同时激励共模模式与差模模式，利用天线的多个工作模式，拓展天线的工作带宽，使天线在有限的体积内，覆盖更多的频率范围。
Patent WO-2021244413-A1 (WO)
Inventor: JIANG QI
IPC: H04B7/0452
Filed: 2021-05-28
Abstract: The present disclosure provides a method and device in a node for wireless communications. A node first receives first information, and then monitors a first-type signaling in a first time-frequency-resource pool; the first information is used to determine a first candidate parameter and a second candidate parameter; a target parameter is the first candidate parameter, or a target parameter is the second candidate parameter; the first time-frequency-resource pool comprises K1 Resource Element (RE) sets, the first-type signaling occupies one of the K1 RE sets; the target parameter is used for receiving the first-type signaling; whether the first time-frequency-resource pool belongs to a first time window in time domain is used to determine whether the target parameter is the first candidate parameter or the second candidate parameter. The present disclosure associates spatial characteristics of the first time-frequency-resource pool with whether it is in the first time window or not, which ensures a more flexible spatial configuration of the control resource set, thus improving the overall performance.
Patent WO-2021239139-A1 (WO)
Title: Positioning device and positioning method for mechanical arm of surgical robot
Inventor: WANG JIANGUO
IPC: A61B34/30
Filed: 2021-05-28
Abstract: A positioning device and a positioning method for a mechanical arm (02) of a surgical robot, belonging to the technical field of medical instruments. The positioning device for the mechanical arm (02) of the surgical robot comprises a trocar holder (01) and an auxiliary positioning unit (03), wherein the trocar holder (01) is used to connect the tail end of the mechanical arm (02), and the auxiliary positioning unit (03) is detachably connected to the trocar holder (01) and used for simulating the part of a surgical trocar (04) above a surgical Trocar (04) identification line of a patient, so as to determine the accurate connection position of the mechanical arm (02) and the surgical Trocar (04). The positioning device and the positioning method for the mechanical arm (02) of the surgical robot can avoid the risk of secondary trauma brought to a wound on abdominal wall of the patient in the process of adjusting the mechanical arm (02), and realize the quick connection between the mechanical arm (02) and the surgical Trocar (04), thus greatly shortening the time taken by the preoperative preparation work.
Patent WO-2021244489-A1 (WO)
Inventor: CHEN SONG
IPC: H04L29/06
Filed: 2021-05-31
Abstract: The present disclosure provides a method and apparatus for transmitting an encryption control overhead in an optical transport network (OTN). The method comprises: mapping a service into an optical service unit (OSU) data stream, wherein an OSU is composed of N basic blocks, and the N basic blocks comprise one OSU overhead and N-1 OSU payloads; inserting an encryption control overhead into an OSU overhead channel of the OSU data stream every M frame(s), wherein M is an integer greater than or equal to 1; mapping the OSU data stream into a payload block (PB) of a payload area of an OTN frame; and encapsulating the data frame into an optical transform unit (OTU) frame, and sending the OTU frame to a sink. The problem in the related art that the use of existing ODUk reserved bytes in OTN frame structures to establish security management information channels may result in that the number of the ODUk reserved bytes is limited, and some reused existing bytes conflict in special scenarios and the method for saving limited ODUk reserved bytes by means of multi-frame transmission is not flexible can be solved, and flexible control to security management information is achieved.
Patent WO-2021249280-A1 (WO)
Title: 一种通信方法及装置
Inventor: LIAO SHURI
IPC: H04B7/06
Filed: 2021-06-03
Abstract: 本申请提供一种通信方法，包括:获取网络传输质量信息和信道状态信息CSI，其中，所述网络传输质量信息用于指示扩展现实XR数据在网络传输中的通信质量；根据所述网络传输质量信息和所述CSI，管理数据通信的方式。该方法，在管理数据通信方式时，考虑了可以反映XR体验的网络传输质量信息，提升了通信系统中终端设备的XR体验，进而有效提升通信系统中满足XR体验的用户数目。
Patent WO-2022261947-A1 (WO)
Inventor: KANG LE
IPC: H01L23/34
Filed: 2021-06-18
Abstract: La présente invention concerne une structure de boîtier de puce et son procédé de préparation, et un système de boîtier. La structure de boîtier de puce comprend un substrat de boîtier, une puce et un premier corps de boîtier. Le substrat de boîtier a une première surface et une seconde surface opposées l'une à l'autre. La puce est couplée au substrat de boîtier, et la puce a un point d'accès. La première surface du substrat de boîtier comporte un point de connexion de dissipation de chaleur, et un canal de conduction de chaleur reliant le point de connexion de dissipation de chaleur et le point d'accès est formé dans le substrat de boîtier. La seconde surface comporte une première borne de connexion pour un dispositif externe. Le premier corps d'emballage est disposé sur la première surface, et une structure de conduction thermique est formée dans le premier corps d'emballage. La structure de conduction de chaleur s'étend du point de connexion de dissipation de chaleur à la surface du premier corps d'emballage. Du fait que l'emplacement du point de connexion de dissipation de chaleur correspond à celui du point chaud de la puce, la chaleur du point chaud de la puce peut être dissipée de manière ciblée au moyen du point de connexion de dissipation de chaleur et de la structure de conduction de chaleur. La structure de conduction de chaleur peut être configurée de manière flexible, et la formation de celle-ci peut être étroitement combinée avec un procédé de fabrication de la structure de boîtier de puce.
Patent WO-2021259280-A1 (WO)
Inventor: LI HAIBING
IPC: G06K9/00
Filed: 2021-06-22
Abstract: Embodiments of the present application disclose a vehicle parking method and apparatus, and a vehicle-mounted device and a storage medium. The method comprises: obtaining, by means of a photographing apparatus, an external image of an area for parking a vehicle, and extracting at least one continuous area in the external image; obtaining, by means of detection of a radar apparatus, at least one first obstacle area of the area for parking, and fusing all the continuous areas and all the first obstacle areas to determine at least one second obstacle area; and generating a first parking trajectory route according to all the second obstacle areas.
Patent WO-2022156148-A1 (WO)
Inventor: LU XI
IPC: F27B9/40
Filed: 2021-06-25
Abstract: L'invention concerne un dispositif d'ajustement de déformation de rouleau (1) pour un four à rouleaux, lequel dispositif est utilisé pour ajuster et supporter le rouleau (1) qui est cintré et déformé en temps réel, et lequel dispositif comprend une tige de support (2) et un mécanisme d'entraînement (4) utilisé pour entraîner la tige de support (2) en va-et-vient, des sièges d'ajustement (23) correspondant avec les rouleaux (1) de manière biunivoque étant disposés sur la tige de support (2) ; chaque siège d'ajustement (23) comprend une section de support (23-1) utilisée pour supporter le rouleau (1) et des sections d'extrusion (23-2) disposées sur deux côtés de la section de support (23-1) et utilisées pour limiter le rouleau (1) ; et la section de support (23-1) et les sections d'extrusion (23-2) forment une section de bague de secteur lisse de forme arquée qui enveloppe partiellement le rouleau (1). Le dispositif d'ajustement de déformation de rouleau pour un four à rouleaux peut efficacement ajuster le rouleau déformé (1), de telle sorte qu'un entretien et un remplacement du rouleau (1) d'un four à rouleaux sont réduits ; les sièges d'ajustement (23) sont disposés, et les sections de support (23-1) sont utilisées pour stabiliser le rouleau (1) ; pendant un processus où les sièges d'ajustement (23) effectuent un va-et-vient de manière circulaire le long des rouleaux (1), lorsque le rouleau (1) est légèrement cintré, une correction peut être apportée immédiatement, de telle sorte qu'un fonctionnement stable des rouleaux (1) est efficacement conservé, et l'effet de correction est bon.
Patent WO-2022110805-A1 (WO)
Inventor: CHEN QIANG
IPC: H04L29/06
Filed: 2021-06-30
Abstract: La présente demande concerne un procédé d'implémentation d'une communication collective, un dispositif informatique et un système de communication, servant à résoudre les problèmes que constituent dans l'état de la technique le retard de communication élevé et la consommation de ressources élevée. Le procédé décrit par la présente demande consiste : à identifier une demande de travail n'ayant pas de dépendance de communication ; et lors de la transmission de la demande de travail, à transmettre directement la demande de travail qui est identifiée comme n'ayant pas de dépendance de communication, et pour la demande de travail qui n'est pas identifiée comme n'ayant pas de dépendance de communication, à transmettre la demande de travail après gestion de file d'attente. Ainsi, la présente demande peut éviter un retard de communication causé lorsque la demande de travail n'ayant pas de dépendance de communication est soumise à la gestion de file d'attente, et peut réduire la consommation de ressources causée par la réalisation d'une gestion pertinente, ce qui permet d'améliorer les performances de communication d'une communication collective dans son ensemble.
Patent WO-2022012469-A1 (WO)
Inventor: ZHU YANBIN
IPC: G06F1/20
Filed: 2021-07-12
Abstract: 本发明公开一种浸没式液冷散热系统，其包括液体冷却模块、油路循环设备以及多个待散热计算设备，待散热计算设备包括框架、控制模块、电源模块以及计算模块，液体冷却模块包括第一设备槽箱、第二设备槽箱、回流槽箱以及匀流板，回流槽箱位于第一设备槽箱以及第二设备槽箱之间，其中，匀流板设置于第一设备槽箱和第二设备槽箱内且待散热计算设备设置于匀流板上，框架内设有用于容置电源模块的电源模块容置区以及用于容置计算模块的计算模块容置区，框架具有多个用于沉浸散热的通液口，匀流板上具有多个匀流孔。本发明的浸没式液冷散热系统相对传统风冷具有更高的散热效率，并可以极大的改善液体冷却模块中不同部位的待散热计算设备的流量一致性。