baber/WOPTO huggingface dataset:
Patent WO-2021027743-A1 (WO)
Inventor: CHEN SHITONG
IPC: H01M4/13
Filed: 2020-08-07
Abstract: A negative electrode pole piece, a lithium-ion battery and an apparatus. The negative electrode pole piece comprises a negative electrode current collector, a negative electrode active material layer that is disposed on at least one surface of the negative electrode current collector and that comprises a negative electrode active material, and a lithium-replenishing layer that is disposed on the surface of the negative electrode active material layer away from the current collector. The lithium-replenishing layer comprises a lithium-replenishing region and a gap region, and the lithium-replenishing region and the gap region are sequentially interconnected. The described negative electrode pole piece effectively ameliorates the problem of pole piece heating, and channels formed by the lithium-replenishing region and the gap region may enable an electrolyte in the lithium-ion battery to more effectively saturate the negative electrode pole piece after injection, thus improving the energy density of the battery while also improving the service life and kinetic performance of the battery.
Patent WO-2021147300-A1 (WO)
Title: Multi-source heterogeneous farmland big data yield prediction method and system, and apparatus
Inventor: JIANG HANLU
IPC: G06Q10/04
Filed: 2020-08-11
Abstract: A multi-source heterogeneous farmland big data yield prediction method and a data processing apparatus. The method comprises: separately collecting and obtaining feature data of multiple attributes and multiple scales of a sample farmland, reprocessing the feature data, and constructing a multi-source heterogeneous feature set; constructing a front-end model using a convolutional neural network, and adding a pyramid pooling layer, so that the front-end model generates a fixed-size output in the case of an input of any size; using an SVM predictor as a back-end model, and fully connecting all the outputs of the front-end model as the input of the back-end model; connecting the front-end model and the back-end model to construct an initial model; training the initial model using the multi-source heterogeneous feature set to obtain a yield prediction model; and predicting the yield of a target farmland using the output prediction model and generating a yield prediction distribution map.
Patent WO-2021032163-A1 (WO)
Inventor: MA JI
IPC: G02F1/1333
Filed: 2020-08-20
Abstract: L'invention concerne un dispositif d'affichage, comprenant un fond de panier (200) et un panneau (100). Le fond de panier (200) comprend une plaque inférieure (210) et une plaque latérale (220) s'étendant à partir de la plaque inférieure (210) dans une direction loin de la plaque inférieure (210). La plaque inférieure (210) et la plaque latérale (220) définissent conjointement une rainure de réception (240) pour monter le panneau (100). La partie supérieure de la plaque latérale (220) est pliée dans la rainure de réception (240) pour former une partie d'extension (230). Le panneau (100) est fixé sur la partie d'extension (230) de la plaque latérale (220). Selon le dispositif d'affichage, pendant l'assemblage, le panneau (100) peut être rapidement monté tant que le panneau (100) est fixé sur la partie d'extension (230) du fond de panier (200), et par conséquent, la structure globale du dispositif d'affichage est simplifiée, et le processus d'assemblage du dispositif d'affichage est plus pratique et rapide. De plus, la formation de la partie d'extension (230) sur le fond de panier (200) augmente la surface de section transversale du fond de panier (200), ce qui permet d'améliorer la résistance à la flexion et la résistance à la déformation en torsion du dispositif d'affichage, et de prolonger la durée de vie du dispositif d'affichage.
Patent WO-2021047620-A1 (WO)
Title: Optical computing device and optical signal processing method
Inventor: YUN ZHIQIANG
IPC: G06E3/00
Filed: 2020-09-11
Abstract: An optical computing device and an optical signal processing method, used for providing an optical Ising machine consisting of an all-optical feedback network, and increasing the operation speed of the optical Ising machine. The optical computing device comprises a spin input module (100), the all-optical feedback network (200), and a feedback import module (300). The spin input module (100) generates a set of spin signals according to a first set of received signals, the set of spin signals comprising N spin signals; after the all-optical feedback network (200) receives the set of spin signals, the set of spin signals is processed by a modulator (220) modulated with first data to generate a set of feedback signals, the set of feedback signals comprising N feedback signals; the feedback import module (300) transmits the set of received feedback signals to the spin input module (100). According to the all-optical feedback network (200), signal processing can be performed without requiring photoelectric conversion, thereby effectively shortening the signal processing time and effectively improving the operation efficiency of the optical computing device.
Patent WO-2021052436-A1 (WO)
Title: Skin roughness measurement method and electronic device
Inventor: YU YE
IPC: G01B11/30
Filed: 2020-09-17
Abstract: A skin roughness measurement method. According to a texture depth, a texture width, the density of wide texture, and a texture density extracted from a skin to be measured, a skin roughness measurement result is obtained by means of a method of using a machine learning model, and thus, a more accurate and more intuitive skin roughness measurement result is obtained.
Patent WO-2022032814-A1 (WO)
Inventor: LI LIXIA
IPC: G09G3/20
Filed: 2020-09-22
Abstract: Provided are a pixel drive structure and a display apparatus. The pixel drive structure comprises: several scanning lines and several data lines, wherein the scanning lines and the data lines intersect to define pixels distributed in an array; and one data line is connected to pixels of the same color. One data line only charges pixels of one color, such that the problem of color casts being produced due to false charging is prevented; and a monochrome or mixed-color picture is a light-load picture, thereby reducing the risk of poor display caused by the undercharging of pixels.
Patent WO-2021129047-A1 (WO)
Title: 电机电刷、电机和洗衣机
Inventor: ZHU XIAOGANG
IPC: H02K5/00
Filed: 2020-10-10
Abstract: 本申请提出了一种电机电刷、电机和洗衣机，其中，电机电刷包括：电刷架，能够限定出容置腔，并设置有第一固定部；电刷，部分处于容置腔内，电刷设置有第二固定部，第一固定部与第二固定部配合组装，使电刷固定在电刷架上。通过本申请的技术方案，在保证电机电刷可靠性的前提下，能够简化结构设置，以及减少装配工序，进而实现电机电刷制备工艺的优化。
Patent WO-2021078195-A1 (WO)
Title: Monitoring meter installing device and installing method
Inventor: ZHANG XUESONG
IPC: G01L19/00
Filed: 2020-10-22
Abstract: A monitoring meter (4) installing device and installing method. The monitoring meter (4) installing device comprises: a main pipe (1), the main pipe (1) comprising a main body sluice valve (13), a first pipe body (11) adapted to be connected to a shield pipe segment (8), and a second pipe body (12) adapted to be connected to a drilling machine (7), and the first pipe body (11) and the second pipe body (12) being connected by means of the main body sluice valve (13); a branch pipe (2), one end of the branch pipe (2) being arranged on the second pipe body (12), and the other end of the branch pipe (2) extending in a direction away from the shield pipe segment (8); and an installing part (3), adapted to be connected to a monitoring meter (4), and suitable for pushing the monitoring meter (4) to move in the main pipe (1) and the branch pipe (2). According to the monitoring meter (4) installing device and installing method, a water pressure monitoring device at the back of a shield pipe segment (8) can be installed effectively and reliably, water gushing risks of in-hole drilling in a pressurized-water environment are reduced, and safety is improved.
Patent WO-2021083132-A1 (WO)
Inventor: ZHANG LEI
IPC: G06F3/0481
Filed: 2020-10-27
Abstract: Provided in the embodiments of the present application are an icon moving method and an electronic device. The solution comprises: receiving a first input of a user; in response to the first input, displaying an icon management interface, wherein the icon management interface comprises a plurality of page thumbnails, and a page corresponding to each page thumbnail comprises at least one icon; receiving a second input of the user; and in response to the second input, aligning icons in a page corresponding to a target page thumbnail from among the plurality of page thumbnails to a direction corresponding to the second input.
Patent WO-2021098458-A1 (WO)
Inventor: GORANTLA NARAYANA MURTHY SRI VISHNU
IPC: B60K17/16
Filed: 2020-10-28
Abstract: A method for performing rotational speed synchronization of a first transmission component (32, 34) having a first initial rotational speed with a second transmission component (18) having a second initial rotational speed, by means of a three-phase AC electric motor (2b) that is rotationally connected to the first transmission component (32, 34), during a gear switch in a stepped gear transmission (6) of a drive train (4) having a switching mechanism (50) enabling the stator windings (W1-W3) of the AC electric motor (2b) to be selectively connected in star configuration or delta configuration. The method comprising obtaining a command, or determining, that a gear switch should be performed (S10); shifting the stator windings (W1-W3) configuration of the AC electric motor (2b) to delta configuration, or ensuring that the stator windings (W1-W3) configuration of the AC electric motor (2b) is in delta configuration (S20); and controlling operation of the AC electric motor (2b) for accomplishing rotational speed synchronization of the first transmission component (32, 34) and the second transmission component (18) (S30).
Patent WO-2021093674-A1 (WO)
Title: Bi node execution method in workflow system, apparatus, device, and computer readable storage medium
Inventor: HUANG SHAN
IPC: H04L29/08
Filed: 2020-11-05
Abstract: The present application relates to the field of fintech, and disclosed therein are a BI node execution method in a workflow system, an apparatus, a device, and a computer readable storage medium. The method comprises the steps of: a scheduler corresponding to a workflow system executes a prepositioned node corresponding to a BI system so as to obtain a first result set in a corresponding table format; a BI node corresponding to the BI system is executed according to the first result set, and a second result set in a picture format is generated; and the second result set is sent to the BI node so that the BI node generates a third result set according to the second result set, and a job identifier corresponding to the third result set is stored in context information corresponding to the workflow system.
Patent WO-2021088982-A1 (WO)
Title: Controller for battery packs
Inventor: WANG BIN
IPC: B60L3/00
Filed: 2020-11-06
Abstract: A battery pack control apparatus (200), a method, and a system (10) are provided. The control apparatus (200) is connectable to a plurality of battery packs (100) and an electrical device (600), each battery pack of the plurality of battery packs (100) operably connected to a corresponding battery monitoring system and a corresponding switch, and the electrical device (600) configured to receive battery power through the control apparatus (200). The control apparatus (200) determines a battery pack having highest voltage, and another battery pack having a second voltage; activates a switch connected to the highest voltage battery pack to on-state and other switches to off-state; determines a first difference between the highest voltage and the second voltage; controls, based on the first difference, a switch connected to the second voltage battery pack; and controls, based on the battery power and the demand power information, a power consumption of the electrical device.
Patent WO-2021089000-A1 (WO)
Inventor: YANG JINGFENG
IPC: F25B9/10
Filed: 2020-11-06
Abstract: 本发明公开了一种跨临界二氧化碳制冷方法及其装置，该方法包括：(1)将过热二氧化碳蒸汽加压进行一次压缩和一次冷却；(2)将亚临界二氧化碳进行二次压缩和二次冷却；(3)超临界二氧化碳再次冷却后节流为低温亚临界二氧化碳；(4)将节流后的低温亚临界二氧化碳送入蒸发罐蒸发为高温低压二氧化碳气体；(5)高温低压二氧化碳气体吸收热量后转化为过热二氧化碳蒸汽，并送入第一压缩机升压进行循环利用。该跨临界二氧化碳制冷方法及其装置，利用膨胀机回收并输出机械能带动压缩机使其完成压缩，并使用双压缩机来提高超临界二氧化碳的压缩性能和使用双气体冷却器和内部内部回热器对二氧化碳气体进行冷却，以提高二氧化碳的循环能效。
Patent WO-2021104258-A1 (WO)
Title: 一种组织处理设备
Inventor: JIN CHUN
IPC: G01N1/28
Filed: 2020-11-24
Abstract: 一种组织处理设备，该组织处理设备包括：盒体，盒体用于承载组织；盒体容器，盒体接收在盒体容器中；工作台，盒体容器可移动地设置在工作台的上侧；以及弹性容器，弹性容器设置在工作台的下侧，其中工作台限定有通孔，盒体容器能够通过通孔与弹性容器连通，并且弹性容器构造成在弹性容器变形时将容纳在弹性容器中的试剂挤入盒体容器，在弹性容器恢复时将盒体容器中的试剂吸入弹性容器。在弹性容器变形时，容纳在弹性容器中的试剂挤入盒体容器以使组织被试剂浸没，并且在弹性容器恢复时，容纳在盒体容器中的试剂吸入弹性容器以使组织从试剂释放，从而实现通过独特的方案处理单一组织以防止交叉污染。
Patent WO-2022007316-A1 (WO)
Title: Adeno-associated virus and the use thereof in preparing medications for treating cocaine addiction
Inventor: CEN XIAOBO
IPC: C12N15/113
Filed: 2020-11-27
Abstract: Provided is a shRNA having a target sequence represented by SEQ ID NO. 1, and said shRNA sequence is the RNA form of SEQ ID NO. 3 or 4. Also provided are a double-stranded oligonucleotide comprising the SEQ ID NO. 1 sequence, a double-stranded oligonucleotide formed by complementary base pairing of single-stranded oligonucleotides represented by sequences such as SEQ ID NO. 3 and SEQ ID NO. 4, a recombinant adeno-associated virus carrying said double-stranded oligonucleotide and the RNA form thereof, and the use thereof in preparing medications for reducing cocaine addiction.
Patent WO-2021129392-A1 (WO)
Title: 一种小便器及坐便器
Inventor: LI ZHUANG
IPC: A47K17/00
Filed: 2020-12-09
Abstract: 一种小便器(2)及坐便器，小便器(2)包括：小便器本体，小便器本体开口向上，内部形成用于存储尿液(205)的小便腔(201)，小便腔(201)内还具有封存液(204)，封存液(204)为比重小于尿液(205)且不溶于水的有机化合物，使得封存液(204)覆盖于尿液(205)之上；排液管组件(4)，用于排出小便腔(201)内的尿液(205)，排液管组件(4)包括：排液管(401)，排液管(401)与小便腔(201)连通。
Patent WO-2022120701-A1 (WO)
Title: Structure anti-interférence d'antenne à ondes millimétriques
Inventor: ZHU WEI
IPC: H01Q1/52
Filed: 2020-12-10
Abstract: Est divulguée une structure anti-interférence d'une antenne à ondes millimétriques, qui comporte une antenne réseau émettrice et/ou une antenne réseau réceptrice qui est(sont) constituée(s) d'au moins un ensemble antenne en peigne. L'ensemble antenne en peigne présente un corps d'antenne en forme de bande allongée et un ensemble rayonnant à ligne microruban ; une extrémité du corps d'antenne communique avec un circuit à ondes millimétriques qui peut générer une onde millimétrique ; l'ensemble rayonnant à ligne microruban comprend de multiples unités rayonnantes à ligne microruban intermédiaires disposées à intervalles dans une section médiane du corps d'antenne et une unité rayonnante à ligne microruban d'extrémité arrière disposée au niveau de l'extrémité arrière du corps d'antenne ; et les unités rayonnantes à ligne microruban intermédiaires et l'unité rayonnante à ligne microruban d'extrémité arrière sont disposées sur le corps d'antenne dans la même direction oblique et à intervalles, de façon à réduire l'interférence à partir du bruit opposé.
Patent WO-2022057108-A1 (WO)
Title: Federated-learning-based personal qualification evaluation method, apparatus and system, and storage medium
Inventor: WANG HUAIZHONG
IPC: G06N20/20
Filed: 2020-12-10
Abstract: A federated-learning-based personal qualification evaluation method, apparatus and system, and a storage medium. The system comprises: a smart terminal (100), an external participant (200), local participants (300) and a central server end (400), wherein the smart terminal (100) performs training on the basis of user behavior data, so as to obtain a first evaluation sub-model; the external participant (200) sends external user data to the central server end, and the central server end (400) performs training on the basis of the external user data, so as to obtain a second evaluation sub-model; and the local participants (300) send gradients of third evaluation sub-models to the central server end (400), and the central server end (400) calculates the weighted average of the obtained gradients to generate an average gradient, and updates model parameters of the third evaluation sub-models on the basis of the average gradient, such that the local participants (300) train a third evaluation model again. The central server end (400) integrates model parameters of the first evaluation sub-model, model parameters of the second evaluation sub-model and model parameters of the third evaluation sub-models to obtain a final global evaluation model.
Patent WO-2021164406-A1 (WO)
Inventor: JIA WEI
IPC: G02B6/293
Filed: 2020-12-18
Abstract: 一种光交换装置、重定向方法以及可重构光分插复用器，应用于光纤通信领域，其用于提升滤波带宽且有效地减少插损。光交换装置包括输入端口(410、420)、色散组件(506)、第一透镜组件(507)、重定向组件(508)以及输出端口(411、412、421、422)；输入端口(410、420)用于沿第一方向(X)将第一光束(501)以第一入射角度(θ  C )入射色散组件(506)，输入端口(410、420)还用于沿第一方向(X)将第二光束(502)以第二入射角度(θ  L )入射色散组件(506)，第一入射角度(θ  C )和第二入射角度(θ  L )的绝对值的差值不为零；第一入射角度(θ  C )和第二入射角度(θ  L )的绝对值的差值使得排列有第一光束(501)的光斑的第一区域(801)和排列有第二光束(502)的光斑的第二区域(802)沿第一方向(X)互相分离，且使得第一区域(801)和第二区域(802)沿第二方向(Y)至少部分区域重合。
Patent WO-2022134194-A1 (WO)
Inventor: CHIU CHING-CHUNG
IPC: G03B30/00
Filed: 2020-12-31
Abstract: 一种小型且校正角度大的手抖校正良好的透镜驱动装置（100）、照相机及电子设备。透镜驱动装置（100）包括壳体（10），壳体（10）具有收容空间（13），在收容空间（13）具有透镜模块（30）、以及用于使透镜模块（30）沿与光轴方向正交的方向自如地转动的支承框架、支承部件（41）、电磁驱动装置和电路板固定用基座（40），电磁驱动装置分别设置于支承框架及电路板固定用基座（40），并且设置于透镜模块（30）的重心（31）位置的水平附近，支承框架包括第一支承框架（20）和第二支承框架（21），第一支承框架（20）和第二支承框架（21）分别在平面内具有不同的移动轴，相对于电路板固定用基座（40）自如地转动。
Patent WO-2021159889-A1 (WO)
Title: Detection method based on supercritical fluid chromatography and ionic liquid post-column addition reaction
Inventor: MA QIANG
IPC: G01N30/06
Filed: 2021-01-05
Abstract: Disclosed in the present invention is a detection method based on supercritical fluid chromatography and ionic liquid post-column addition reaction, comprising the following steps: (1) using n-heptanol, tetrahydrofuran and water to prepare a supermolecular solvent; (2) sample pretreatment: using the supermolecular solvent to extract a sample so as to prepare a liquid to be detected; and (3) detecting perfluorinated compounds in the liquid using a method combining supercritical fluid chromatographic separation, dual-cation type ionic liquid chromatographic post-column addition reaction and electrospray mass spectrometry detection. The present invention uses the method combining supercritical fluid chromatographic separation, dual-cation type ionic liquid chromatographic post-column addition reaction and electrospray mass spectrometry detection to establish a novel analysis method for detecting the perfluorinated compounds in a textile, uses a dual-cation type ionic liquid and an electronegative compound to be analyzed to form an adduct having positive charges in the electrospray process, and detects an analyte by means of a positive ion mass spectrometry mode so as to enhance signal sensitivity.
Patent WO-2021147911-A1 (WO)
Title: Mobile terminal, method for detecting image capturing mode, and storage medium
Inventor: Lan yongcheng
IPC: H04N5/225
Filed: 2021-01-20
Abstract: Disclosed are a mobile terminal, a method for detecting an image capturing mode, and a storage medium. The mobile terminal comprises: a terminal body that has a placement part in which a camera module can be placed, the camera module that is detachably connected to the terminal body; a first Hall sensor and a second Hall sensor, which are each electrically connected to a processor built into the terminal body and fixedly arranged at the side of the terminal body where the placement part is located; and a magnetic structural element, which is fixed to the end of the camera module close to the placement part, and is opposite to the first Hall sensor or the second Hall sensor when the camera module is placed on the placement part.
Patent WO-2021238260-A1 (WO)
Title: Pre-read data caching method and apparatus, device, and storage medium
Inventor: WANG SHUAIYANG
IPC: G06F16/172
Filed: 2021-01-23
Abstract: A pre-read data caching method and apparatus, a device, and a storage medium, the method comprising the following steps: receiving a read command for a target file; if determining that there is target pre-read data of the target file in a pre-read queue, then moving the pre-read data from the pre-read queue into a secondary cache queue; reading the target pre-read data in the secondary cache queue; and, after reading is complete, moving the target pre-read data from the secondary cache queue into a reset queue, the invalidation priority level of the pre-read queue being the lowest. Application of the technical solution provided in the embodiments of the present application can protect the validity of the pre-read data and increase the overall pre-read efficiency and read performance.
Patent WO-2022165843-A1 (WO)
Inventor: ZHAO ZHENSHAN
IPC: H04L5/00
Filed: 2021-02-08
Abstract: La présente demande concerne un procédé de transmission de liaison latérale et un terminal. Le procédé de transmission de liaison latérale comprend : après la réception de premières informations d'un second terminal, l'envoi, par un premier terminal, d'un premier canal PSSCH dans une plage de temps durant laquelle un premier temporisateur est actif, le premier temporisateur étant un temporisateur déterminé selon des informations de configuration de réception discontinue (DRX) de liaison latérale. Dans les modes de réalisation de la présente demande, un premier terminal acquiert un état de temporisateur d'un second terminal selon des informations d'indication envoyées par le second terminal de sorte qu'il est possible de déterminer si des données de liaison latérale peuvent être envoyées dans une plage de temps durant laquelle un temporisateur est actif. L'envoi des données de liaison latérale dans la plage de temps durant laquelle le temporisateur est actif permet d'assurer plus facilement une transmission réussie des données de liaison latérale.
Patent WO-2022165892-A1 (WO)
Title: Buffer layer wrapping and metal sheath extrusion production line for high-voltage cable
Inventor: SONG GUANGHUI
IPC: H01B13/06
Filed: 2021-03-03
Abstract: Disclosed is a buffer layer wrapping and metal sheath extrusion production line for a high-voltage cable, comprising: an insulated core pretreatment chamber, a metal rod treatment device, a wrapping and traction operation chamber, and an extrusion machine. The insulated core pretreatment chamber and the wrapping and traction operation chamber are both provided with temperature and humidity monitoring and regulation devices. The metal rod treatment device is arranged above or beside the insulated core pretreatment chamber and the wrapping and traction operation chamber. One side of the wrapping and traction operation chamber facing the metal rod treatment device is provided with a feeding inlet, and one side facing the extrusion machine is provided with a discharge outlet. The present disclosure can significantly reduce the impact of moisture on the production process of the high-voltage cable buffer layer and improve the operation stability of the cable.