baber/WOPTO huggingface dataset:
Patent WO-2021258489-A1 (WO)
Inventor: ZHONG LI
IPC: G09F9/33
Filed: 2020-07-27
Abstract: The present application provides a display panel and a display device, comprising a first pixel area and a second pixel area adjacent to the first pixel area. The display panel comprises an array substrate and a color film substrate, a liquid crystal layer located between the array substrate and the color film substrate, and a backlight module located on the side of the color film substrate facing away from the array substrate; the display panel comprises a plurality of Micro LED light emitting units provided in the first pixel area, and light transmitting areas are provided between the plurality of Micro LED light emitting units; the color film substrate comprises a color resistor provided in the second pixel area.
Patent WO-2022036711-A1 (WO)
Inventor: LIU JIANQIN
IPC: G01C21/32
Filed: 2020-08-21
Abstract: 一种地图更新方法、地图更新装置、芯片、计算机可读介质、计算机程序产品和地图更新系统，该方法包括：接收来自传感器的传感信息，传感信息用于指示传感器采集的数据；根据传感信息向云侧设备发送第一信息，第一信息包括第一指示信息，第一指示信息用于指示目标地图中的第一位置处的地图元素的变化信息；根据第一信息对目标地图进行更新。该方法中，端侧设备不再向云侧设备上报传感器采集的数据，而是上报目标地图中的地图元素的变化情况。因为上报目标地图中的地图元素的变化情况所需的传输资源远远小于上报传感器采集的数据所需的传输资源，因此该方法可以节省传输资源。进一步地，因为该方法可以使用较少的传输资源来实现地图信息的更新，因此，在资源受限的场景下，该方法使得端侧设备可以上报更多的地图元素变化情况，进而可以提高更新后的目标地图的精准度。
Patent WO-2021037261-A1 (WO)
Inventor: ZHANG YAO
IPC: G06N3/063
Filed: 2020-08-31
Abstract: 本申请提供一种芯片和多芯片系统及电子设备和数据传输方法。电子设备可包括中央处理器、加速模块和存储器。加速模块与中央处理器通信连接，并包括多个根据本申请的芯片。
Patent WO-2021057428-A1 (WO)
Inventor: LI MAOHUA
IPC: H01M10/0525
Filed: 2020-09-03
Abstract: Disclosed in the present application is a secondary battery and a battery module, a battery pack and a device containing the secondary battery. The secondary battery comprises a positive electrode plate, a negative electrode plate, a separator and an electrolyte; the positive electrode plate comprises a positive electrode current collector and a positive electrode film sheet arranged on at least one surface of the positive electrode current collector and comprising a positive electrode active material; the negative electrode plate comprises a negative electrode current collector and a negative electrode film sheet arranged on at least one surface of the negative electrode current collector and comprising a negative electrode active material, wherein the positive electrode active material comprises one or more of a lithium nickel cobalt manganese oxide and a lithium nickel cobalt aluminum oxide, and the negative electrode active material comprises a silicon-based material and a carbon material; and the secondary battery satisfies: 1.05 ≤ K ≤ 1.25.
Patent WO-2021164243-A1 (WO)
Inventor: TANG GUANGWU
IPC: A61M15/00
Filed: 2020-09-11
Abstract: Un atomiseur et un bouchon de canal de sortie d'air (81) utilisé par celui-ci, et un dispositif d'atomisation électronique sont divulgués. Une paroi externe (811) du bouchon de canal de sortie d'air (81) est pourvue d'un premier canal d'admission d'air (12), et le premier canal d'admission d'air (12) est utilisé pour conduire un flux d'air externe dans un canal de sortie d'air (72), de manière à former un flux d'air de blocage entre une paroi interne (812) du bouchon de canal de sortie d'air (81) et de la vapeur atomisée. En fournissant le bouchon de canal de sortie d'air (81), la condensation de vapeur atomisée peut être améliorée.
Patent WO-2021057743-A1 (WO)
Inventor: JIN KE
IPC: G06F16/29
Filed: 2020-09-22
Abstract: The embodiment of the present invention discloses a map fusion method, an apparatus, a device and a storage medium, wherein the method comprises: obtaining a first map set and a second map, the first map set comprises one or a plurality of different first maps, the coordinate system of each first map is different from the coordinate system of the second map; taking the coordinate system of the second map as a global coordinate system, and converting a local coordinate of a first sampling point in each first map into a global coordinate system to obtain a first global coordinate of the first sampling point; fusing the first global coordinate of the first sampling point into the second map to obtain an initial global map; and optimizing the first global coordinate of the first sampling point in the initial global map to reduce the fusion error and obtain a target global map.
Patent WO-2021078204-A1 (WO)
Inventor: DU YUANYUAN
IPC: A63H27/133
Filed: 2020-10-22
Abstract: L'invention concerne un véhicule aérien sans pilote ayant deux hélices coaxiales. Le véhicule aérien sans pilote comprend un logement de protection (1), un ensemble hélice (2), un premier anneau d'équilibrage (3), un deuxième anneau d'équilibrage (4), une tige de montage (5), un ensemble d'entraînement (6) et un ensemble de gouverne (7). Le logement de protection (1) est une structure en nid d'abeilles creuse. L'ensemble hélice (2) est disposé dans le logement de protection (1) et comprend deux hélices disposées de manière coaxiale. Les sens de rotation des deux hélices sont opposés. Le premier anneau d'équilibrage (3) est relié à rotation au logement de protection (1). Le deuxième anneau d'équilibrage (4) est relié à rotation au premier anneau d'équilibrage (3). Les deux extrémités de la tige de montage (5) sont reliées à rotation au deuxième anneau d'équilibrage (4). L'ensemble d'entraînement (6) est disposé sur la tige de montage (5), et l'ensemble d'entraînement (6) est relié à l'ensemble hélice (2) pour entraîner l'ensemble hélice (2) en rotation. L'ensemble de gouverne (7) est relié à la tige de montage (5) et est situé sous l'ensemble d'entraînement (6), et l'ensemble de gouverne (7) est configuré pour ajuster l'attitude de vol du véhicule aérien sans pilote ayant deux hélices coaxiales. Dans le véhicule aérien sans pilote ayant deux hélices coaxiales, non seulement la probabilité d'endommagement des pales est réduite, mais l'efficacité aérodynamique et la stabilité de vol du véhicule aérien sans pilote peuvent être assurées.
Patent WO-2022041449-A1 (WO)
Inventor: CHEN DONG
IPC: E01D11/04
Filed: 2020-10-27
Abstract: 一种长平台牵索挂篮及主梁节段施工方法，该方法包括以下步骤：将承重机构（1）的承重端伸出已浇筑混凝土节段（2）至设定位置并锚固；吊装预制锚块（31）至承重端上方的预设位置，用锚固件（32）将预制锚块（31）和承重端连接，并在已浇筑混凝土节段（2）和预制锚块（31）之间设置抗剪机构（4）；安装斜拉索（5）至索导管（311）并张拉后，在已浇筑混凝土节段（2）和预制锚块（31）之间浇筑混凝土完成主梁节段浇筑，解决了采用牵索杆将斜拉索与牵索挂篮弧形首相连，在主梁混凝土浇筑完成且张拉预应力后，需拆除牵索杆，需将斜拉索索力由弧形首转换至混凝土主梁，"体系转换"过程中，会出现极大瞬时索力，极易对结构造成损坏的问题，可减小牵索次数，提高施工功效。
Patent WO-2021083304-A1 (WO)
Inventor: HU HONGPO
IPC: H01L21/683
Filed: 2020-10-30
Abstract: A substrate stripping method and an epitaxial wafer, relating to the technical field of semiconductors. The method comprises: providing a substrate (1), the substrate (1) having a recess, and the recess being distributed on a first surface (1a) of the substrate (1); forming a hydrophilic layer (3) in the recess; forming, on the first surface (1a), an etching sacrificial layer (4) covering the first surface (1a), the etching sacrificial layer (4) and the recess defining a flowing space (A); growing an epitaxial layer (5) on the etching sacrificial layer (4); and soaking the etching sacrificial layer (4) and the substrate (1) in an etching liquid, and corroding the etching sacrificial layer (4) by means of the etching liquid until the epitaxial layer (5) is separated from the substrate (1). The method can rapidly and uniformly etch the etching sacrificial layer (4).
Patent WO-2022088055-A1 (WO)
Inventor: HU BIN
IPC: H01L29/778
Filed: 2020-10-30
Abstract: Les modes de réalisation de la présente invention concernent un dispositif à semi-conducteur et son procédé de fabrication. Le dispositif à semi-conducteur peut comprendre un substrat, et une couche épitaxiale et une électrode qui sont situées sur le substrat, le substrat ayant une structure en diamant pénétrant longitudinalement dans le substrat. La structure en diamant peut être divisée longitudinalement en une première partie de diamant et une seconde partie de diamant au-dessous de la première partie de diamant, et la première partie de diamant et la seconde partie de diamant ont des dimensions latérales différentes. Du fait de la bonne conductivité thermique des structures en diamant, la structure en diamant pénétrant dans le substrat peut constituer un canal de conduction de chaleur longitudinal, améliorant ainsi les performances de dissipation de chaleur du dispositif à semi-conducteur et étant bénéfique pour l'exercice efficace de performance de puissance élevée du dispositif à semi-conducteur. De plus, la première partie de diamant et la seconde partie de diamant ont des dimensions latérales différentes, facilitant la commande des structures de la première partie de diamant et de la seconde partie de diamant tout en obtenant les performances de dissipation de chaleur et l'adaptation de réseau de la couche épitaxiale, ce qui facilite l'obtention d'une couche épitaxiale ayant une qualité supérieure et l'obtention d'un dispositif à semi-conducteur à haute performance.
Patent WO-2021203689-A1 (WO)
Title: Cable-shielding cover and led housing
Inventor: KUANG YUNXIN
IPC: H05K5/03
Filed: 2020-11-03
Abstract: Disclosed are a cable-shielding cover and an LED housing. The cable-shielding cover comprises a cable-shielding body and several connecting components. Each connecting component comprises a limiting mounting plate, a male base, and a female base. The width of a groove of the cable-shielding body equals the groove width of a groove of the LED housing. The limiting mounting plate is provided on the inner side of the sidewall of the groove of the cable-shielding cover body; and, a part of the limiting mounting plate adjacent to the side at where an opening of the cable-shielding body is located is extended outward in the direction of the plane of the limiting mounting plate to form a limiting protruding part. The male base is provided on the limiting mounting plate, the female base is provided on the inner side of the groove sidewall of the groove of the LED housing, the male base and the corresponding female base are connected with each other via a pluggable/unpluggable connection, thus allowing the cable-shielding cover body to invertedly cover the groove of the LED housing via the several connecting components.
Patent WO-2021232693-A1 (WO)
Title: Flue gas integrated desulfurization and denitration method based on low-temperature adsorption principle
Inventor: WANG SHIQING
IPC: B01D53/04
Filed: 2020-11-03
Abstract: A flue gas integrated desulfurization and denitration method based on a low-temperature adsorption principle. The method comprises the following steps of: reducing the temperature of flue gas to be below room temperature by using a flue gas cooling system (1); removing moisture in the flue gas by using a dehumidification system; then introducing the flue gas into an SO 2  and NO x  adsorption tower system (2); and adsorbing SO 2  and NOx in the flue gas by means of activated coke, activated carbon, molecular sieves or diatom ooze in the SO 2  and NO x  adsorption tower system (2), so as to implement flue gas integrated desulfurization and denitration based on the low-temperature adsorption principle. According to the method, the SO 2  and NO x  in the flue gas can be effectively adsorbed and removed at the same time in a low-temperature environment having a temperature of below the room temperature, and the loading amount of an adsorbent and the size of the adsorption tower are reduced.
Patent WO-2022007292-A1 (WO)
Title: Self-lifting/lowering mop cleaning tool
Inventor: REN YONGWANG
IPC: A47L13/20
Filed: 2020-11-17
Abstract: A self-lifting/lowering mop cleaning tool, comprising a mop (1) and a mop bucket (6). A mop head (2) of the mop (1) comprises a fixing plate (21) and a lifting/lowering plate (22); the fixing plate (21) is connected to a mop rod (3); the lifting/lowering plate (22) is connected to the fixing plate (21); a gap (4) is reserved between the lifting/lowering plate (22) and the fixing plate (21), and the gap (4) gradually decreases from the center to the periphery of the lifting/lowering plate (22); a driving member (5) is disposed in the gap (4); when the driving member (5) is located at a larger end of the gap (4), the lifting/lowering plate (22) is at a low position; when the mop head (2) rotates, the driving member (5) moves towards the periphery under the action of centrifugal force, and drives the gap (4) to increase, so that the lifting/lowering plate (22) is lifted to a high position. According to the cleaning tool, the lifting/lowering of the mop head (2) is controlled by adjusting the rotating speed of the mop head (2), and the mop (1) can automatically switch between a wash operation and a spin operation in the mop bucket (6), without requiring lifting, pulling and other operations, thereby achieving seamless switching.
Patent WO-2021248847-A1 (WO)
Inventor: REN DA
IPC: B60N2/10
Filed: 2020-11-25
Abstract: An adjusting device for achieving a reclining posture of a vehicle seat. The device is connected between the lower side of a height adjusting mechanism of the seat and the upper side of an upper sliding rail of the seat and comprises an upper fixing support (1), a front-end execution mechanism (2), a front-end supporting and driving mechanism (3) and a rear-end support assembly (4). The upper fixing support (1) is provided with a front-end fixing supporting rod (1.8); the left end and the right end of the front-end fixing supporting rod are fixedly connected to left and right fixing supporting rods (1.6, 1.7) respectively; the inner side of the front-end fixing supporting rod is fixedly connected to left and right fixing supports (1.1.1, 1.1.2); and front portions and rear portions of the left and right fixing supporting rods (1.6, 1.7) are each respectively provided with a connecting hole to be hinged to a front adjusting rod and a rear adjusting rod of the height adjusting mechanism. The front-end execution mechanism (2) comprises a hollow transverse pipe (2.1), left and right execution supports (2.2.1, 2.2.2) and left and right fixing supports (1.1.1, 1.1.2), wherein the left and right execution supports (2.2.1, 2.2.2) can be driven by rotating the hollow transverse pipe (2.1), such that the upper fixing support (1) is pulled to move in a traction manner, and the pitch adjustment of the seat is achieved. An electric motor (3.4) of the front-end supporting and driving mechanism (3) can drive the hollow transverse pipe (2.1) of the front-end execution mechanism (2) to rotate. The rear-end support assembly (4) serves as a rack of the device; the front portion of the rear-end support assembly is connected to the front-end supporting and driving mechanism (3); and the rear portion of the rear-end support assembly is connected to the rear end of the upper fixing support (1). The adjusting device is simple, compact, convenient, rapid, independent in structure, and low in cost.
Patent WO-2022110343-A1 (WO)
Inventor: KONG FANSHENG
IPC: G06N3/063
Filed: 2020-12-15
Abstract: Disclosed are a deep neural network weight storage device, a manufacturing method therefor and an electronic device. The deep neural network weight storage device comprises: a plurality of first input lines arranged in a first direction, a plurality of second input lines arranged in the first direction, a plurality of output lines arranged in a second direction, and a plurality of weight units located at nodes where the first input lines, the second input lines and the output lines intersect. Each of the weight units comprises: a first transistor, a second transistor and a storage element. First sources of the first transistors are connected to the first input lines; second sources of the second transistors are connected to the second input lines; first drains of the first transistors and second drains of the second transistors are connected to first ends of the storage elements; and second ends of the storage elements are connected to the output lines. The accuracy of the neural network weight storage device is greatly improved.
Patent WO-2022120957-A1 (WO)
Title: 一种摄像镜头
Inventor: Ni tianheng
IPC: G03B5/00
Filed: 2020-12-24
Abstract: 一种摄像镜头（100），包括安装壳（10）、镜头模组（20）及防抖模组（30），防抖模组（30）包括活动架（31）、框架（32）、第一转动组件（33）、第二转动组件（34）、第一弹力件（35）、第二弹力件（36）、第三弹力件（37）和第四弹力件（38）。第一弹力件（35）包括第一固定片（351）、第二固定片（352）以及连接在第一固定片（351）与第二固定片（352）之间的第一弹力片（353）；第二弹力件（36）包括第三固定片（361）、第四固定片（362）以及连接在第三固定片（361）与第四固定片（362）之间的第二弹力片（363）；第三弹力件（37）包括第五固定片（371）、第六固定片（372）以及连接在第五固定片（371）与第六固定片（372）之间的第三弹力片（373）；第四弹力件（38）包括第七固定片（381）、第八固定片（382）以及连接在第七固定片（381）与第八固定片（382）之间的第四弹力片（383）。解决了为实现镜头模组的旋转复位而出现的结构复杂、厚度增加的问题。
Patent WO-2022048088-A1 (WO)
Inventor: MAO WENYI
IPC: H04N19/31
Filed: 2020-12-30
Abstract: A compressed data arrangement method and apparatus, and an electronic device. The method comprises: determining a target storage space, and dividing the target storage space into M equal-sized subspaces (102); determining, from the M subspaces, N first subspaces and (M-N) second subspaces, and determining positions of the N first subspaces and the data arrangement direction of each first subspace, where N ≥ 1 (103); dividing first target data to be stored into N groups, respectively storing each group of first target sub-data into a corresponding first subspace, and if the remaining space capacity of a target first subspace is less than or equal to a first preset value, connecting a tail portion of the target first subspace in the data arrangement direction thereof to a head portion of a second subspace in the data arrangement direction thereof; and when all of the first target data has been stored in the target storage space, generating a compressed data stream corresponding to the first target data.
Patent WO-2022021798-A1 (WO)
Inventor: YU SHUNZHOU
IPC: A61M60/178
Filed: 2020-12-30
Abstract: An interventional ventricular assist device (100), comprising an interventional tube (10), a motor assembly (30), a syringe (40), and an impeller assembly (20). The interventional tube (10) has a liquid inlet (11) and a liquid outlet (12). The impeller assembly (20) comprises an impeller (21), the impeller being accommodated in the interventional tube (10). The impeller (21) can rotate so that liquid can enter the interventional tube (10) from the liquid inlet (11) and flow out from the liquid outlet (12). The motor assembly (30) can generate a rotating magnetic field to drive the impeller (21) to rotate. The syringe (40) can supply a filling fluid into the interventional tube (10), and the filling fluid injected through the syringe (40) can provide a thrust force to the impeller assembly (20) so that the impeller (21) can suspendingly rotate in the interventional tube (10) under the combined action of the motor assembly (30) and the filling fluid.
Patent WO-2022134186-A1 (WO)
Inventor: LI WEI
IPC: G06F9/54
Filed: 2020-12-31
Abstract: The present application relates to the technical field of blockchains, and in particular to a smart contract calling method and apparatus for blockchains, a server, and a storage medium. In the present application, each blockchain is registered and deployed to a middle-tier server in advance, a corresponding chain identifier is allocated for the blockchain, and each smart contract is registered to the middle-tier server, and a corresponding contract identifier is allocated for the smart contract. In this way, when a client calls the smart contract, only one smart contract calling request having the chain identifier and the contract identifier needs to be sent; and upon receiving the smart contract calling request, the middle-tier server initiates a corresponding smart contract execution request to the corresponding blockchain according to the chain identifier and the contract identifier, obtains a corresponding smart contract execution result, and returns the smart contract execution result to the client. In the process, the middle-tier server does not need to perform customized encapsulation on each smart contract in different blockchain platforms, thereby reducing the difficulty of updating and maintaining a code of the middle-tier server.
Patent WO-2022141615-A1 (WO)
Title: Synthesis method for atosiban
Inventor: HU PENG
IPC: C07K1/04
Filed: 2021-01-04
Abstract: A synthesis method for atosiban, relating to the field of polypeptide synthesis. The method comprises the following steps: synthesizing Fmoc-Pro-Orn-Gly-NH 2  tripeptide, and taking a trityl resin as a starting resin to obtain Fmoc-Pro-Orn(trityl resin)-Gly-NH 2 ; using a condensing agent to sequentially introduce corresponding protected amino acids or fragments into an atosiban sequence to obtain an atosiban linear peptide resin; and performing pyrolysis and oxidation to obtain atosiban. The present invention effectively reduces the generation of tBu impurities, can mitigate the problem of lack of peptide impurities in Pro, and provides an atosiban synthesis method that is simple and convenient to operate, easy to control in quality, and beneficial to purification and product quality improvement.
Patent WO-2021136553-A1 (WO)
Title: Using adaptive color transform in video coding
Inventor: ZHU WEIJIA
IPC: H04N19/70
Filed: 2021-01-05
Abstract: Methods, systems and devices for implementing an adaptive color transform (ACT) during image/video encoding and decoding are described. An example method of video processing includes determining, for a conversion between a video comprising a block and a bitstream of the video, that a size of the block is greater than a maximum allowed size for an ACT mode, and performing, based on the determining, the conversion, wherein, in response to the size of the block being greater than the maximum allowed size for the ACT mode, the block is partitioned into multiple sub-blocks, and wherein each of the multiple sub-blocks share a same prediction mode, and the ACT mode is enabled at a sub-block level.
Patent WO-2022151199-A1 (WO)
Title: 条件切换的方法、装置、通信设备及存储介质
Inventor: XIONG YI
IPC: H04W36/00
Filed: 2021-01-14
Abstract: 本公开实施例提供了一种条件切换CHO的方法，其中，应用于终端，方法，包括：根据预测参数的预测值，调整终端的待评估候选小区的CHO执行条件的参数；其中，预测参数，包括：终端接入待评估候选小区后的终端的移动与业务特征参数和/或通信性能特征参数。
Patent WO-2021155794-A1 (WO)
Title: Location information acquisition method, transmission method, terminal, and control plane node
Inventor: WANG YUANYUAN
IPC: H04W4/02
Filed: 2021-02-03
Abstract: Provided are a location information acquisition method, a transmission method, a terminal, and a control plane node. The method comprises: receiving first information transmitted by a control plane node, wherein the first information comprises first location information of a target apparatus and is actively transmitted to a terminal by the control plane node, or the first information is response information returned by the control plane node according to second information transmitted by the terminal, and the second information is used to request the first location information of the target apparatus.