baber/WOPTO huggingface dataset:
Patent WO-2020062573-A1 (WO)
Title: Limiting device for winding machine
Inventor: FU XUNXIAN
IPC: H02K15/08
Filed: 2018-12-06
Abstract: A limiting device for a winding machine, comprising: a bearing body (30), a main limiting member (10), a guide assembly (20), and two wire arrangement limiting members (40). The main limiting member (10) is mounted on the bearing body (30) by means of the guide assembly (20); the main limiting member (10) is provided with a limiting portion (12) at the end distant from the bearing body (30), and is used for limiting a piece (70) which is used for a wire to be wound on, and driving said piece (70) to move along a straight line with respect to the bearing body (30); the two wire arrangement limiting members (40) are mounted on the bearing body (30) and located at the two opposite sides of the main limiting member (10), can move along a moving direction perpendicular to the main limiting member (10), and are used for limiting a winding wire to be arranged and wound on said piece (70). The limiting device has a stable structure and can operate stably, thereby ensuring the wire arrangement quality.
Patent WO-2020093503-A1 (WO)
Inventor: ZHU JIHUA
IPC: C08J11/00
Filed: 2018-12-07
Abstract: Disclosed are an electrically promoted heterogeneous catalytic device for recovering CFRP and a control method thereof. The device comprises an external power source; an electrolytic cell containing an electrolyte; and a CFRP sample and a metal sheet inserted into the electrolyte at one end. The electrolyte contains an organic solvent and ammonium acetate. The other end of the CFRP sample is connected to a positive electrode of the external power source, and the other end of the metal sheet is connected to a negative electrode of the external power source. The heterogeneous catalytic recovery device provided by the present invention has a simple structure is low cost, and can efficiently recover carbon fiber filaments having desirable properties from CFRP materials by optimizing current parameters and the concentration of ammonium acetate.
Patent WO-2019114718-A1 (WO)
Inventor: CHEN YINGRUI
IPC: G06F3/01
Filed: 2018-12-12
Abstract: 本发明属于车辆技术领域，具体涉及一种人车交互方法、车辆智能控制器及系统。旨在解决现有技术用户与车辆交互机会少且交互方案不够智能的问题。本发明的人车交互方法包括基于所获取的车辆传感器信息和/或用户行为信息，控制车辆的车载智能控制器的动作输出和/或信息输出，以与用户进行交互。本发明的人车交互方法能够针对用户的行为显示或者输出相应的信息，能够很好地与用户进行交互，提升用户体验。本发明的车载智能控制器和车载智能控制系统同样具有上述效果。
Patent WO-2020062632-A1 (WO)
Inventor: GAO YUAN
IPC: H04R9/06
Filed: 2018-12-20
Abstract: Disclosed is a loudspeaker module, comprising a module housing and a loudspeaker unit disposed in the module housing. The loudspeaker unit divides a chamber defined and surrounded by the module housing into a front acoustic chamber and a rear acoustic chamber. The module housing is further provided with an air-permeable insulation assembly therein which divides the rear acoustic chamber into a first chamber and a second chamber. The second chamber is filled with a sound-absorbing material. The air-permeable insulation assembly comprises a support frame and a mesh adhered and fixed to the support frame by means of a back adhesive. The present invention can be used to prevent the mesh from being broken or shifted when the mesh is being installed at the air-permeable insulation assembly, thereby improving the yield of the air-permeable insulation assembly.
Patent WO-2020124663-A1 (WO)
Inventor: LI LIANG
IPC: H03H9/17
Filed: 2018-12-27
Abstract: La présente invention porte sur un résonateur et un filtre. Le résonateur est pourvu : d'un substrat (100) ; et d'une structure multicouche (200) formée sur le substrat (100), la structure multicouche (200) comprenant, séquentiellement de bas en haut, une couche d'électrode inférieure (203), une couche piézoélectrique (202) et une couche d'électrode supérieure (201). Une cavité (300) est formée entre le substrat (100) et la structure multicouche (200), la cavité (300) comprenant une demi-cavité inférieure (301) positionnée au-dessous de la face supérieure du substrat, et une demi-cavité supérieure (302) dépassant la face supérieure du substrat (100) et faisant saillie vers la structure multicouche (200). Dans le résonateur décrit, au moyen d'une cavité (300) ayant une demi-cavité inférieure (301) et une demi-cavité supérieure (302), et étant donné que la demi-cavité inférieure (301) est entièrement positionnée au-dessous de la face supérieure d'un substrat (100) et la demi-cavité supérieure (302) est entièrement positionnée au-dessus de la face supérieure du substrat (100), une nouvelle structure de résonateur est ainsi formée, présentant une meilleure performance.
Patent WO-2020133546-A1 (WO)
Title: 可重构式关节履带复合移动机器人
Inventor: LIU JINGUO
IPC: B62D55/12
Filed: 2018-12-31
Abstract: 一种可重构式关节履带复合移动机器人，包括主车体(1)、横摆关节(2)和副履带模块(3)，主车体设有主履带(101)，且主履带主动轮(108)内设有离合制动器(1082)和第一轮关节(1083)，主履带从动轮(105)内设有第二轮关节(1052)，主车体上设有主履带驱动机构和轮关节驱动机构，主履带主动轮通过主履带驱动机构驱动转动，且主履带驱动机构与对应的离合制动器相连，第二轮关节通过轮关节驱动机构驱动旋转，各个轮关节与横摆关节对应相连，横摆关节与副履带模块转动连接，横摆关节内设有驱动副履带模块摆动的横摆驱动机构，副履带模块内设有副履带驱动机构和驱动整个副履带模块转动的旋转驱动机构。该可重构式关节履带复合移动机器人能够实现复杂多变的行走形态，适用于各种复杂地形环境。
Patent WO-2020087765-A1 (WO)
Inventor: CAO HUA
IPC: A61L15/28
Filed: 2019-05-27
Abstract: A long-acting antibacterial band-aid, comprising an adhesive tape layer (1), a sponge layer (3) composed of chitosan and cellulose, and a porous drug layer composed of 6,6'-difluoro-3,3'-biimidazo[1,2-a]pyridine and 5-hexanoyl-2-methyl-N-o-tolyl-3-carboxamide, the sponge layer (3) being located between the adhesive tape layer (1) and the porous drug layer (2). The band-aid comprises a porous drug layer (2), and the contained drugs may effectively inhibit the proliferation of bacteria, while blood and tissue fluid at a wound may enter the sponge layer (2) by means of small pores while the drugs are released; meanwhile, the sponge layer (2) may quickly absorb blood and tissue fluid, has an antibacterial effect, may better maintain a sterile environment, and promotes the healing of a wound.
Patent WO-2019137303-A1 (WO)
Title: Polyamide having high crystallization rate, preparation method therefor and application thereof
Inventor: YAN KUN
IPC: C08G69/26
Filed: 2019-01-04
Abstract: The present invention provides a polyamide having a high crystallization rate. A crystalline peak width at half maximum ΔT 1/2  of the polyamide is 6-12ºC. The polyamide having the high crystallization rate is composed of a repeating unit formed by dicarboxylic acid and diamine. The polyamide is composed of the following repeating unit derived from the following: (a) aromatic diacid and aliphatic diacid; and (b) 1,10-diaminodecane and aliphatic diamine having the number of carbon atoms of 2-13 in addition to 1,10-diaminodecane, the aromatic diacid being 70-100 mol% of (a); 1,10-diaminodecane being 70-100 mol% of (b). The polyamide having a high crystallization rate in the present invention has a high crystallization rate, shortens the injection molding period of a material, and improves the production efficiency. The present invention also provides a preparation method for the polyamide. The method has simple operations and raw materials which are cheap and easily obtained, and is suitable for large-scale production. No additives such as a nucleating agent for improving the crystalline rate of the polyamide are added, thus having few influences on the basic property of the polyamide.
Patent WO-2019170028-A1 (WO)
Inventor: LU QIANXI
IPC: H04L1/18
Filed: 2019-02-28
Abstract: A user equipment and a method for controlling transmission of same in a wireless communication system are provided. The user equipment is configured to implement an access stratum (AS) layer. The method includes receiving, from an upper layer to the AS layer, a first indication and a second indication for a packet, wherein the first indication is configured to indicate whether to perform a packet data control protocol (PDCP) duplication, and the second indication is configured to indicate whether to use a release 15 feature and controlling the AS layer not to perform the PDCP duplication and controlling the AS layer not to use the release 15 feature when the first indication indicates to perform the PDCP duplication and the second indication indicates not to use the release 15 feature.
Patent WO-2020177119-A1 (WO)
Inventor: SHANG ZEREN
IPC: H01J37/32
Filed: 2019-03-07
Abstract: Methods and apparatus for plasma processing a substrate are provided. A substrate processing chamber includes a first ground strap (130A, 130B) and a second ground strap (131A, 131B) coupled to a substrate support (118) and a chamber bottom (108). A top end (152) of the first ground strap (130A, 130B) is coupled to a support connector and is horizontally aligned with a bottom end (154) of the first ground strap (130A, 130B) coupled to a first chamber connector. A top end (152) of the second ground strap (131A, 131B) is coupled to the support connector while a bottom end (154) is coupled to a second chamber connector horizontally offset from the support connector, thus forming a cross double lattice pattern with the first ground strap (130A, 130B).
Patent WO-2019205881-A1 (WO)
Title: Method and apparatus for displaying information in virtual environment, device, and storage medium
Inventor: HU SHENYANG
IPC: A63F13/54
Filed: 2019-03-28
Abstract: A method and an apparatus for displaying information in a virtual environment, a device, and a storage medium. Said method comprises: acquiring a first coordinate of a first virtual object (900) in a virtual environment; according to the first coordinate, acquiring a second coordinate of a second virtual object (920) which is in a predetermined behavior state and in a first direction of the first virtual object (900); according to the first coordinate and the second coordinate, calculating a first distance between the first virtual object (900) and the second virtual object (920); according to the first distance, acquiring the audio effect intensity of the second virtual object (920) in the first direction; and sending an audio effect display instruction to a first terminal corresponding to the first virtual object (900). By displaying an audio effect indication pattern (930) centered on the first virtual object (900), as the audio effect indication pattern (930) is used for indicating the second virtual object (920) existing in a position region in a negative correlation with the audio effect intensity, the distance between the second virtual object (920) and the first virtual object (900) can be visually displayed, improving the authenticity of the virtual environment.
Patent WO-2020198923-A1 (WO)
Inventor: MENG XIANDONG
IPC: G02F1/13357
Filed: 2019-03-29
Abstract: The embodiments of the present disclosure relate to a display device and a method for controlling a display device. A display device comprises a backlight module and a liquid crystal cell located at a light-emitting side of the backlight module; the liquid crystal cell comprises: a first electrode; a second electrode provided opposite the first electrode in a first direction; a liquid crystal layer between the first electrode and the second electrode; and a diffractive optical element located in the liquid crystal layer, the refractive index of the diffractive optical element being equal to the minor-axis refractive index of the liquid crystal in the liquid crystal layer; and the liquid crystal cell is divided into a first portion and a second portion in a second direction perpendicular to the first direction, liquid crystal molecules in the first portion can rotate in a first plane, and liquid crystal molecules in the second portion can rotate in a second plane perpendicular to the first plane.
Patent WO-2020199096-A1 (WO)
Title: 一种带防护盖板的电气线路接触器
Inventor: LIAO PENG
IPC: H01H50/02
Filed: 2019-04-01
Abstract: 一种带防护盖板的电气线路接触器，本发明通过设置防护盖板，所述防护盖板与所述电气线路接触器壳体之间采用铰链连接并且连接点设置在上部，所述防护盖板通过所述铰链实现翻转打开和闭合，所述电气线路接触器壳体的两侧还设置有散热孔，所述散热孔内侧的电气线路接触器壳体内壁上安装有散热翅片，所述散热翅片的外侧包覆有导热硅胶，能够有效的防止操作人员意外触碰带电体，确保操作安全，同时，由于设置散热翅片并在散热翅片外侧包覆有导热硅胶，通过散热孔将热量散出，确保电气线路接触器安全使用。
Patent WO-2019205948-A1 (WO)
Title: Payment method and mobile terminal
Inventor: LI JUEDING
IPC: G06Q20/32
Filed: 2019-04-11
Abstract: A payment method and a mobile terminal, the method comprising: scanning a graphic code to obtain a scanning result (101); and when a payment is successful on the basis of the scanning result, sharing the graphic code so that a second mobile terminal makes a payment on the basis of the graphic code (102).
Patent WO-2019196931-A1 (WO)
Title: Reflection device and tunable laser
Inventor: WU LIN
IPC: G02F1/01
Filed: 2019-04-12
Abstract: Disclosed are a reflection device and a tunable laser, which are used for ensuring the uniform temperature distribution of the reflection device during thermal tuning and improving the efficiency of thermal tuning. The present application comprises: a light transmission layer and a ridge protruding from the light transmission layer, wherein a surface, away from the light transmission layer, of the ridge is provided with a first group of heaters and a second group of heaters, which are separated from each other; a part of the light transmission layer on a first side of the ridge is provided with a first supporting arm and a second supporting arm, which are separated from each other; an end face, close to the ridge, of the first supporting arm is a first end face that extends in a direction perpendicular to the ridge to form a first flat plate, and at least some of the first group of heaters are arranged in a region where the surface, away from the light transmission layer, of the ridge intersects with the first flat plate; and an end face, close to the ridge, of the second supporting arm is a second end face that extends in a direction perpendicular to the ridge to form a second flat plate, and at least some of the second group of heaters are arranged in a region where the surface, away from the light transmission layer, of the ridge intersects with the second flat plate.
Patent WO-2020015414-A1 (WO)
Title: Method and apparatus for issuing reward to work publisher based on blockchain
Inventor: YANG XINYING
IPC: G06Q20/10
Filed: 2019-04-22
Abstract: A method and apparatus for issuing a reward to a work publisher based on a blockchain. A blockchain network comprises multiple service nodes, wherein each of the service nodes has permission to publish a work to a blockchain; and the multiple service nodes take virtual resources as transaction media therebetween to perform copyright-related transactions. For a service node that publishes a work, a reward is issued to the service node by means of a consensus mechanism in a blockchain network, such that virtual resources corresponding to the service node are increased.
Patent WO-2020019775-A1 (WO)
Title: Network connection method and related product
Inventor: HU YADONG
IPC: H04W28/22
Filed: 2019-04-23
Abstract: Disclosed by embodiments of the present application are a network connection method and related product, the method comprising: establishing an NAN between an electronic device and a plurality of NAN devices; determining the distance between the electronic device and each NAN device in the plurality of NAN devices to obtain a plurality of distance values; pre-estimating a data transmission rate between the electronic device and each NAN device in the plurality of NAN devices to obtain a plurality of data transmission rates; according to the plurality of distance values and the plurality of data transmission rates, determining a transmission performance score value corresponding to each NAN device in the plurality of NAN devices to obtain a plurality of transmission performance score values; determining a target NAN device corresponding to a maximum transmission performance score value in the plurality of transmission performance score values; sending a first network request to the target NAN device; receiving network response data sent by the target NAN device, so the electronic device can obtain a better data transmission rate by comparing the transmission performance scores of the plurality of NAN devices and selecting an NAN device having better transmission performance to establish a connection to the Internet.
Patent WO-2020172986-A1 (WO)
Title: 一种高阻抗高磁性能锰锌铁氧体的制备方法
Inventor: YANG MEIHUA
IPC: C04B35/26
Filed: 2019-04-25
Abstract: 一种锰锌铁氧体材料的制备方法，包括如下步骤：S1、将含有Zn  2+ 、Mn  2+ 、Fe  2+ 的金属盐配成金属硝酸盐溶液，然后将石墨烯的碱溶液加入到混合溶液中，在磁力搅拌下加入乙二胺四乙酸、钛酸酯偶联剂，滴入氨水调节pH至4-6，加热至80-100℃，反应1-2小时，静置3-5小时；抽滤、洗涤、干燥后得到第一物料；S2、在第一物料中添加二茂铁磁粉、聚乙烯醇（PVA）和双酚A环氧树脂混合后，球磨得到第二物料；S3、将第二物料压制成型后，进行微波烧结，冷却得到。
Patent WO-2019206333-A1 (WO)
Inventor: YE LUWEI
IPC: F24F1/02
Filed: 2019-04-28
Abstract: 一种移动空调器，包括吸水区(321)、水槽区(322)、打水区(330)，还包括挡水筋(3926)，用于将吸水区(321)与水槽区(322)隔离，以将水槽区(322)中的水引向打水区(330)。挡水筋(3926)使水槽区(322)可以储存一定的积水，并可以防止积水倒流至吸水区(321)，通过挡水筋(3926)对底盘结构上的水的引导作用，使水优先流向打水区(330)，从而提高移动空调器的使用效率，延长使用寿命。
Patent WO-2020220251-A1 (WO)
Inventor: ZHENG GUISHAN
IPC: G06Q20/38
Filed: 2019-04-30
Abstract: Disclosed in embodiments of the present application are a data processing method for a blockchain system and a block generating method. The generating method comprises: acquiring a local chain identity, a pre-hash, a parent hash, a child hash and a not-yet-packaged transaction list, wherein the local chain identity is used for labeling a chain to which a local block belongs, the pre-hash is used for pointing to the previous block of the local chain, the parent hash is used for pointing to a block of a parent chain, the child hash is used for pointing to a block of a child chain, and a chain identity carried by each transaction in the not-yet-packaged transaction list is the local chain identity, so that the transaction list in each chain only contains transactions of the local chain; and filling the local chain identity, the pre-hash, the parent hash, the child hash and the not-yet-packaged transaction list in a block format so as to generate a new block. The data processing method comprises the described generating method. The present application may increase the processing capacity of the entire blockchain system, thereby improving the TPS of the system.
Patent WO-2020057172-A1 (WO)
Inventor: XIANG DONGYANG
IPC: H04M1/02
Filed: 2019-06-03
Abstract: Disclosed is a back cover. The back cover comprises an inner surface and an outer surface facing away each other. The outer surface comprises a first surface, a second surface, a third surface, and a fourth surface. The first surface and the second surface are arranged in the width direction of the back cover; the third surface and the fourth surface are arranged in the length direction of the back cover; the third surface is located between the first surface and the second surface; the fourth surface is located between the first surface and the second surface; the length direction is the direction from the top end of the back cover to the bottom end of the back cover; the width direction is perpendicular to the length direction; the third and fourth surfaces are both planes; the first surface, the second surface, and the inner surface are located on the same side of the plane where the third surface is located; and the first surface, the second surface, and the inner surface are located on the same side of the plane where the fourth surface is located. By using the back cover, a user can easily pick up or hold a mobile phone. When the back cover is applied to a mobile terminal, the user experience can be improved.
Patent WO-2020133959-A1 (WO)
Inventor: YAN ANJUN
IPC: F24H9/00
Filed: 2019-06-18
Abstract: 一种热交换管，包括呈螺旋状的管体(1)，管体(1)的两端分别为进水端(2)以及出水端(3)，管体(1)为扁平管，管体(1)的截面的两侧均为圆弧形，管体(1)的其中一外侧壁上均匀设有凸台一(4)，凸台一(4)沿着管体(1)的边线均匀设置，凸台一(4)的外侧壁均抵靠在管体(1)的另一外侧壁上。
Patent WO-2019242757-A1 (WO)
Title: 图像抖动补偿的方法、装置和存储介质
Inventor: WU YONGHUI
IPC: H04N5/235
Filed: 2019-06-21
Abstract: 本公开提供一种图像抖动补偿的方法、装置和计算机可读存储介质。所述方法包括：检测在快门响应时刻移动终端的抖动量是否大于预设阈值；响应于抖动量大于预设阈值，检测在快门响应时刻移动终端的最大抖动方向；根据移动终端的最大抖动方向，为图像传感器的像素阵列选择相应的间隔输出方式，以获取在快门响应时刻的第一帧原始图像和第二帧原始图像；以及对第一帧原始图像和第二帧原始图像进行图像合成，生成目标图像。
Patent WO-2020258147-A1 (WO)
Inventor: YANG WENQIANG
IPC: G09G3/36
Filed: 2019-06-27
Abstract: A display driving method, which is applied to a display device (100). The display device (100) comprises a data driving circuit (1), a scanning driving circuit (2), and a plurality of pixel units (3) which are arranged in an array manner. The pixel units (3) which are arranged in the array manner are divided into at least two display partitions (A1), and each display partition (A1) comprises at least one row of pixel units (3). The method comprises: adjusting a scanning voltage applied to at least one row of pixel units (3) in each display partition (A1) according to a conducting distance at which the data driving circuit (1) applies a data voltage to each display partition (A1), wherein the scanning voltage is positively correlated with the conducting distance; and sequentially providing an adjusted scanning voltage for at least one pixel unit (3) in each display partition (A1) by means of the scanning driving circuit (2). When the attenuation of the data voltage applied by the data driving circuit (1) to the display partition (A1) increases due to the increase of the conducting distance, the scanning voltage is increased, the attenuation of the data voltage can be effectively compensated, and the uniformity of light emitting is maintained.
Patent WO-2020007291-A1 (WO)
Title: A video encoder, a video decoder and corresponding methods
Inventor: SETHURAMAN SRIRAM
IPC: H04N19/57
Filed: 2019-07-02
Abstract: A method of decoding is provided, comprising: obtaining an estimate of the motion vector; performing a search within a first search space, wherein searched sample positions are P sample positions adjacent to a position pointed by the estimate of the motion vector in integer-pel distance, and the P sample positions are pointed by a first plurality of candidate motion vectors, wherein P is a positive integer and P is less than 8; performing a search within a n-th search space, wherein searched sample positions are Q sample positions that are adjacent to a position pointed by a (n-1) -th refined motion vector in integer-pel distance and that are not previously searched, and the Q sample positions are pointed by a second plurality of candidate motion vectors, wherein Q is a positive integer and Q is less than 5 or equal to 5; wherein the (n-1) -th refined motion vector is found in the (n-1) -th search space, wherein n is a positive integer which is larger than 1; wherein the motion vector for the image prediction block is found in the n-th search space.
Patent WO-2020029731-A1 (WO)
Title: Motor winding production method and winding structure
Inventor: LIN ZHONGWEI
IPC: H02K3/04
Filed: 2019-07-07
Abstract: A motor winding and a production method therefor. The method comprises the following steps: inserting straight wires (1, 2, 3, 4) into an iron core wire slot, bending two ends (11, 12, 21, 22, 31, 32, 42) of the straight wires protruding from two ends of the iron core wire slot in different directions along a circumferential direction, or near the circumferential direction, or near a tangential direction, and welding two bent straight wires to form a winding, wherein when the two ends of each straight wire are bent, for two straight wires which are welded at the same end, the ends of each straight wire are bent in a direction towards the other straight wire welded to the straight wire; for two straight wires which are welded, a welded portion of at least one straight wire is offset in a radial direction or near the radial direction with respect to a non-welded portion, so that an interlayer insulation space is defined between the non-welded portions of the two straight wires welded to each other. The method does not require pre-forming, is easy to realize automatic production, and has a simple process, high production efficiency, low production costs and good heat dissipation.
Patent WO-2020029747-A1 (WO)
Inventor: JIN YINGHAO
IPC: H04W8/24
Filed: 2019-07-12
Abstract: 本申请实施例公开了一种无线资源控制RRC连接建立方法及相关设备，包括：接入网的中心单元接收所述接入网的分布式单元发送的第一消息，所述第一消息包括用户单元UE向所述分布式单元发送RRC连接建立请求的第一原因值信息；所述中心单元向所述分布式单元发送第二消息，所述第二消息包括RRC连接建立消息和第一指示信息，所述第一指示信息用于指示所述分布式单元允许所述UE建立RRC连接，采用本申请实施例，实现在高优先级事件请求场景下UE快速接入网络，以期保障通信正常进行。