baber/WOPTO huggingface dataset:
Patent WO-2020238005-A1 (WO)
Inventor: HOU YALI
IPC: A01C1/00
Filed: 2019-10-30
Abstract: An elastic self-positioning pre-cutting device and a method. The device comprises: a V-shaped self-positioning device, a cutter (I-06), and a separating device. The V-shaped self-positioning device comprises: a first elastic conveying surface and a second elastic conveying surface. The first elastic conveying surface and the second elastic conveying surface form a V-shaped conveying space. A feed remains in an upright state after reaching a lower end between the two elastic conveying surfaces by means of the operation of the elastic conveying surfaces. The cutter (I-06) is provided at the lower end between the two elastic conveying surfaces to cut the feed in half in a longitudinal direction. The separating device is disposed at a lower portion of the cutter, and configured to deliver the feed cut in half to the next step. The invention overcomes the drawbacks of poor efficiency and seed potato waste when manually cutting seed potatoes, and the seed potatoes cut in half will be delivered to a next smart identification work station, thereby ensuring a high utilization rate of seed potatoes in seed production.
Patent WO-2020134591-A1 (WO)
Inventor: LU ZHOU
IPC: H04L9/32
Filed: 2019-11-05
Abstract: 本公开提供了一种硬件钱包可脱机进行初始化的实现方法及装置，该方法包括：当硬件钱包接收到创建硬件钱的操作触发信息时，根据用户输入的助记短语长度生成密钥种子，根据助记短语长度和密钥种子生成多个助记单词标识，根据助记单词标识在预设字典中查找对应的助记单词，将助记单词依次拼接得到助记短语，根据密钥种子生成主密钥并保存；将硬件钱包状态设置为已初始化；当接收到恢复硬件钱包的操作触发信息时，根据用户输入的单词字母在预设字典中查找对应的助记单词，根据选择信息的长度获取密钥种子，根据密钥种子生成主密钥并进行验证，如验证通过则保存主密钥，并将硬件钱包状态设置为已初始化。本公开的方案使用硬件钱包过程更加安全可靠。
Patent WO-2021017272-A1 (WO)
Inventor: YANG GUANG
IPC: G16H30/40
Filed: 2019-11-10
Abstract: A pathology image annotation method and device, a computer apparatus, and a storage medium, relating to the technical field of artificial intelligence. The pathology image annotation method comprises: identifying an image format of an acquired pathology image, and determining whether the pathology image is in a target format or in a conventional format (S2); if the image format is the conventional format, determining that the pathology image corresponding to the conventional format is a region-of-interest image (S3); if the image format is the target format, performing downsampling processing on the pathology image corresponding to the target format, and acquiring a region-of-interest image (S4); receiving an annotation request of an operating user, and acquiring, from a preconfigured type library, an application type corresponding to the annotation request (S5); and matching the application type with description information in a preconfigured annotation library, and selecting an annotation policy corresponding to the successfully matched description information so as to annotate the region-of-interest image (S6). A pathology image is annotated accurately, thereby improving the efficiency of a user when annotating a pathology image.
Patent WO-2021097684-A1 (WO)
Inventor: YU LINA
IPC: C07K16/28
Filed: 2019-11-19
Abstract: La présente invention concerne un anticorps monoclonal anti-sous-type CD14 soluble ou un fragment d'anticorps se liant à l'antigène de celui-ci, qui reconnaissent spécifiquement un épitope composé de la séquence d'acides aminés de SEQ ID No.42. La présente invention concerne également un kit de détection d'un sous-type CD14 soluble, un procédé de détection d'un sous-type CD14 soluble, et l'utilisation correspondante de celui-ci.
Patent WO-2020220666-A1 (WO)
Inventor: WU NIANBO
IPC: H01L23/31
Filed: 2019-11-28
Abstract: A manufacturing process for a diode chip having electrodes on the same side and a shallow trench, comprising the steps of: forming a first silica film layer (2) on the surface of a silicon substrate (1); etching and removing a first region (3) of the first silica film layer (2); performing first doping on the first region (3) to form an N+ region (10); removing the first silica film layer (2), cleaning and then forming a second silica film layer (4); etching and removing a second region (5) of the second silica film layer (4) that is spaced apart from the first region (3); performing second doping on the second region (5) to form a P+ region (11); forming a trench (6) in an edge region of the N+ region (10) or the P+ region (11); removing the second silica film layer (4), cleaning and then forming a polysilicon passivation composite film layer (7); forming a glass passivation layer (8) in the trench (6); removing the polysilicon passivation composite film layer (7) on the surfaces of the first and second regions (3, 5), and exposing the N+ region (10) and the P+ region (11); and depositing a metal layer (9) on the surfaces of the N+ region (10) and the P+ region (11) to form a metal electrode. The electrodes of the diode chip are on the same side, thus the diode chip has a small volume, low costs, and excellent electrical properties.
Patent WO-2021000523-A1 (WO)
Inventor: WANG AIQIN
IPC: C07C29/00
Filed: 2019-12-12
Abstract: An optimized activation method for a polyol hydrogenolysis catalyst, mainly for solving the technical problem of low conversion rate of the raw material during a reaction process using a reduced catalyst and low selectivity of the target product because it is difficult to activate the active components of the catalyst during the catalyst reduction process for preparing 1,3-propanediol by means of hydrogenolysis of glycerol. The catalyst is composed of a carrier and active components A and B, the carrier being one of aluminum oxide, silicon oxide, zirconium oxide, titanium oxide, or H-ZSM-5 molecular sieve, the active component A being one of tungsten oxide, molybdenum oxide, and rhenium oxide, and the active component B being one of the noble metals, ruthenium, rhodium, palladium, iridium, and platinum. The use of the technical solution in which a mixture of hydrogen and nitrogen is used as the raw material, the raw material is in contact with the catalyst, and the high-valence metal elements in the catalyst are reduced to low-valence active metal elements or simple metal elements, so that the problem above is solved, glycerol can be hydrogenolyzed in high conversion rate and high selectivity under certain hydrogen pressure and temperature so as to produce 1,3-propanediol.
Patent WO-2021109207-A1 (WO)
Inventor: WANG YAMIN
IPC: H01L51/56
Filed: 2019-12-13
Abstract: A preparation method for a graphene oxide thin film, an OLED device and a preparation method. The OLED device (10) comprises a substrate (11), an anode (12), a hole injection layer (13), a hole transport layer (14), a light-emitting layer (15), an electron transport layer (16), an electron injection layer (17) and a cathode (18) that are stacked. The hole injection layer (13) is a graphene oxide layer that has a concentration range of 0.3-1 mg/ml. The hole transport layer (14) is any one among N, N'-diphenyl-N, N'-bis (3-methylphenyl)-1, 1'-biphenyl-4, 4'-diamine, 1,4-bis (diphenylamine) biphenyl, and N, N'-diphenyl-N, N'-bis (1-naphthyl)-1 and 1'-biphenyl-4, 4'-diamine.
Patent WO-2021120032-A1 (WO)
Title: Libération rapide de connexion après réponse de radiomessagerie
Inventor: ZHANG JUAN
IPC: H04W76/15
Filed: 2019-12-18
Abstract: Divers aspects de la présente invention concernent de manière générale la communication sans fil. Selon certains aspects, une station de base associée à un premier réseau d'accès radio (RAN) peut transmettre, et un équipement d'utilisateur (UE) peut recevoir, un message de radiomessagerie pendant que l'UE fonctionne dans un mode inactif ou de repos sur le premier RAN et pendant que l'UE fonctionne dans un mode connecté sur un deuxième RAN. L'UE peut transmettre une réponse rejetant le message de radiomessagerie à la station de base associée au premier RAN, et la réponse peut comprendre des informations qui amènent la station de base à libérer l'UE vers le mode inactif ou de repos. En conséquence, la station de base peut transmettre, à l'UE, un message de commande de ressource radio qui comprend des informations pour libérer l'UE vers le mode inactif ou de repos sur le premier RAN. L'invention concerne de nombreux autres aspects.
Patent WO-2021056882-A1 (WO)
Inventor: SU YUHAI
IPC: H01H9/02
Filed: 2019-12-23
Abstract: 一种控制器、电控设备及控制器的控制方法，其中，控制器包括：环形件（1），可转动地设置，环形件（1）内设有第一碰触部（11）；信号器（2），设于环形件（1）内，信号器（2）被配置为在第一碰触部（11）随环形件（1）转动至信号器（2）所在位置时，与第一碰触部（11）发生碰触，且发送信号；以及控制板（3），电连接信号器（2），控制板（3）被配置为接收信号器（2）发出的信号，且发出用于控制电控设备的信号。
Patent WO-2021134291-A1 (WO)
Inventor: WANG SHUKUN
IPC: H04W72/04
Filed: 2019-12-30
Abstract: 本申请实施例提供一种资源配置方法及装置、终端设备、网络设备，该方法包括：终端设备接收网络设备发送的第一配置信息，所述第一配置信息用于确定多媒体广播多播服务MBMS业务的无线资源配置。
Patent WO-2021036167-A1 (WO)
Title: Apparatus for measuring fp transmittance curve using whispering gallery mode laser light source, and method
Inventor: LIU DONG
IPC: G01M11/02
Filed: 2020-01-09
Abstract: An apparatus for measuring an FP transmittance curve using a whispering gallery mode laser light source, and a method. The apparatus comprises a seed laser device, a first polarizer 1, a second polarizer 2, a spectroscope 0, a beam narrowing system, a lens 3 and a PDMS which are provided in sequence; the spectroscope 0 corresponds to a detector 0; a first spectrometer 0 is provided corresponding to the PDMS; a first optical fiber 1 is preset into one end of the PDMS, and a second optical fiber 2 is preset into the other end thereof; laser passing through the lens 3 is focused to an end face of the first optical fiber 1; and the second optical fiber 2 corresponds to a collimator, the collimator corresponds to a first beam splitter 1, the first beam splitter 1 respectively corresponds to a second beam splitter 2 and an aperture, the second beam splitter 2 respectively corresponds to a second spectrometer 1 and a first detector 1, the aperture corresponds to an FP, the FP corresponds to a third beam splitter 3, and the third beam splitter 3 respectively corresponds to a second detector 2 and a third spectrometer 2.
Patent WO-2020156134-A1 (WO)
Inventor: MU ZHENRU
IPC: B33Y30/00
Filed: 2020-01-13
Abstract: 本公开提供了一种可调狭缝式挤出头，包括：本体，其具有沿轴向延伸的调节滑槽和平衡滑动部；芯体，其具有调节滑块和平衡适配部，分别与调节滑槽和平衡滑动部形状配合并液密地滑动结合；入口，用于接受构建材料；流道，其被本体和芯体共同限定形成以容纳构建材料；以及被调节滑槽和调节滑块共同限定的一个狭缝式出口，用于挤出所述构建材料；本体和芯体可操作地相对于彼此沿轴向滑动以调节狭缝式出口的狭缝长度，同时流道具有恒定容积；相对于传统的点形挤出头的"点动成线"的线形沉积过程，所述可调狭缝式挤出头提供了"线动成面"的面形沉积过程，显著提高成形效率。
Patent WO-2021146842-A1 (WO)
Title: Array substrate and display device
Inventor: YU CHI
IPC: H01L27/32
Filed: 2020-01-20
Abstract: An array substrate and a display device. The array substrate comprises a base substrate, an anode layer, a package layer, and a touch electrode layer. The base substrate comprises a transparent display region. The anode layer is disposed on the base substrate and comprises a plurality of anodes. The package layer is disposed at a side of the anode layer located away from the base substrate. The touch electrode layer is disposed at a side of the package layer located away from the anode layer, and comprises a conductive grid line. In the transparent display region, an orthographic projection of the conductive grid line on the base substrate is in contact with or partially overlaps with an orthographic projection of at least one of the plurality of anodes on the base substrate. The array substrate can effectively prevent formation of a slit between the anodes and the conductive grid line, thereby avoiding the occurrence of diffraction or interference of light when passing through the transparent display region.
Patent WO-2020156522-A1 (WO)
Inventor: SHAO LIMING
IPC: C07C217/58
Filed: 2020-01-31
Abstract: 一种式I所示地佐辛衍生物或其互变异构体、光学异构体、氮氧化物、溶剂化物、药学上可接受的盐或前药，以及包含其的药物组合物，其制备方法，及其医药用途，所述式I结构如下：
Patent WO-2021168845-A1 (WO)
Title: 导航方法及装置
Inventor: WU YONG
IPC: G01C21/34
Filed: 2020-02-28
Abstract: 一种导航方法及装置，用于为目标车辆提供导航路径，方法包括：接收高精度地图模块发送的目标车辆的第一位置信息，第一位置信息包括：目标车辆当前所处第一位置的车道信息；根据目标车辆第一位置信息以及目的地，确定导航路径。通过高精度地图模块为导航地图模块提供目标车辆当前所处位置的车道信息，更为准确的确定出目标车辆当前所处的车道所适合的导航路径，提高导航规划的准确性。
Patent WO-2021138990-A1 (WO)
Title: Adaptive detection method for checkerboard sub-pixel corner points
Inventor: ZHONG WEI
IPC: G06T7/80
Filed: 2020-03-05
Abstract: Disclosed in the present invention is an adaptive detection method for checkerboard sub-pixel corner points. Said method comprises: marking the position of an initial unit grid on a checkerboard, expanding outward a homography matrix H obtained by using pixel coordinates of four corners of the initial unit grid in a pixel coordinate system and world coordinates thereof in a world coordinate system, adaptively adjusting an iterative window size during the process of expanding outward, and finally dispersing same to the whole checkerboard area to complete the adaptive detection of checkerboard sub-pixel corner points. Said method has a simple procedure and is easy to implement; for a low-resolution or large-distortion checkerboard image, can dynamically adjust the iterative window size of sub-pixel corner points, and reduce the error rate of sub-pixel corner point detection; has a fast corner point detection speed, and is not affected by an incomplete checkerboard, only needing to photograph a set identifier in an acquired picture; and enables the checkerboard image to completely cover the whole viewing angle of a camera and extracts feature points of an edge area, and has more accurate calibrated internal and external parameters of the camera.
Patent WO-2020224597-A1 (WO)
Title: Pdn connection supports interworking to 5gs
Inventor: HUANG-FU CHIEN-CHUN
IPC: H04W12/06
Filed: 2020-05-06
Abstract: A method of handling a Packet Data Network (PDN) connection to support interworking to 5G system (5GS) is proposed. In a first novel aspect, both UE and the network stores mapped 5GSM parameters of a corresponding Protocol Data Unit (PDU) session when inter-system change from S1 (4G, EPS) mode to A/Gb (2G) mode or Iu (3G, UMTS) mode. In a second novel aspect, the PDN connection is enable to support interworking to 5GS, and the UE is allowed to allocate and indicate the PDU session ID by using the bearer resource modification procedure in EPS, or the mapped 5GSM parameters can be provided and modified in 2G/3G system.
Patent WO-2020228578-A1 (WO)
Title: Method and apparatus of luma most probable mode list derivation for video coding
Inventor: CHIANG MAN-SHU
IPC: H04N19/157
Filed: 2020-05-07
Abstract: Method and apparatus of video coding are disclosed. According to one method, in the decoder side, a predefined Intra mode is assigned to a neighboring block adjacent to the current luma block when the neighboring block satisfies one or more conditions. An MPM (Most Probable Mode) list is derived based on information comprising at least one of neighboring Intra modes. A current Intra mode is derived utilizing the MPM list. The current luma block is decoded according to the current Intra mode According to another method, a predefined Intra mode is assigned to a neighboring block adjacent to the current luma block if the neighboring block is coded in BDPCM (Block-based Delta Pulse Code Modulation) mode, where the predefined Intra mode is set to horizontal mode or vertical mode depending on prediction direction used by the BDPCM mode.
Patent WO-2020233638-A1 (WO)
Title: Receipt storage method and node based on code labeling and transaction type
Inventor: LIU QI
IPC: H04L29/06
Filed: 2020-05-20
Abstract: Provided in one or more embodiments of the present description are a receipt storage method and node based on code labeling and a transaction type. The method may comprise: a first blockchain node receiving an encrypted transaction corresponding to a smart contract, wherein a code of the smart contract comprises a field identified by an exposure identifier; the first blockchain node decrypting the transaction in a trusted execution environment and executing the obtained code of the smart contract to obtain receipt data; the first blockchain node determining a corresponding exposed field according to the transaction type of the transaction; and the first blockchain node storing the receipt data in such a way that the exposed field, identified by the exposure identifier, in the receipt data is stored in a plaintext form, and the remaining receipt fields are stored in a ciphertext form.
Patent WO-2021098189-A1 (WO)
Inventor: TANG RUI
IPC: G06T3/40
Filed: 2020-06-05
Abstract: A three-dimensional model and material merging method and device, a terminal, a storage medium, and a rendering method, relating to the technical field of image rendering. The merging method comprises: obtaining a three-dimensional model file, a material file, and texture maps; determining the arrangement of the texture maps; deduplicating the materials, and then merging and tiling the texture maps of each channel according to the determined texture map arrangement to obtain a texture map puzzle of each channel; and optimizing the storage size of the three-dimensional model and texture map puzzle of each channel, and then generating a configuration file and storing same. The present method improves the three-dimensional model and material merging speed, reduces the amount of data storage, thereby reducing the amount of data loading of a rendering CPU and improving the rendering efficiency.
Patent WO-2021004223-A1 (WO)
Inventor: HU JIANGHUA
IPC: H01R13/03
Filed: 2020-06-11
Abstract: An electronic device (100) and a wearable device (10) are disclosed. The electronic device includes: a casing (110); a main board (140); and at least one fixing member (320) fixing the main board (140) to the casing (110), having a first end connected to the main board (140) and a second end exposed from the casing (110), and configured to charge the electronic device (100) or transmit data of the electronic device (10). The wearable device (10) includes the electronic device (100) and a strap (200) connected to a middle frame (120) of the electronic device (100). The fixing member (320) has a fixing function is also capable of transmitting data or charging, thereby decreasing the number of openings in the casing (110), improving the overall aesthetics of the electronic device (100), and reducing the overall weight.
Patent WO-2021189682-A1 (WO)
Inventor: LIU RUOPENG
IPC: G01J5/00
Filed: 2020-06-19
Abstract: A method for processing a target object, a head-mounted device (102), a storage medium and an electronic apparatus. The method for processing the target object comprises: scanning a target region by means of the head-mounted device (102) so as to determine one or more target objects located in the target region (S1202); and acquiring the temperature of the one or more target objects, and/or identifying the one or more target objects (S1204). Therefore, the problem of low information acquisition efficiency in the prior art may be solved, and the technical effect of increasing information acquisition efficiency may be achieved.
Patent WO-2021237835-A1 (WO)
Title: Sound production device
Inventor: CAO CHENGMING
IPC: H04R1/20
Filed: 2020-06-19
Abstract: The present utility model provides a sound production device, comprising a sound production unit having a vibrating diaphragm, and a housing. The housing comprises a base and a rear housing that are respectively arranged on the sound production unit in a covering manner; the base comprises a sound outlet plate spaced apart from the vibrating diaphragm, a connecting wall extending from the sound outlet plate, a base plate extending from the connecting wall and fixed to the sound production unit, a base extending wall extending from the base plate, and a sound outlet hole penetrating the base plate, wherein the base extending wall surrounds the periphery of the sound production unit; the base extending wall is attached to the sound production unit, or an interval is provided between the base extending wall and at least one side of the sound production unit, and the interval is less than three times the thickness of the base extending wall; the base and the vibrating diaphragm jointly define a sound outlet cavity, and the sound outlet plate is provided with the sound outlet hole enabling the sound outlet cavity to be in communication with the outside; and the rear housing covers and is fixed on the base extending wall to form a seal, a rear sound cavity is defined by the housing and the sound production unit, and the housing is provided with a leakage hole enabling the rear sound cavity to be in communication with the outside. Compared with the related art, the sound production device of the present utility model is simple in structure, excellent in acoustic performance, and good in user experience effect.
Patent WO-2021258367-A1 (WO)
Inventor: ZUO MING
IPC: H01M10/42
Filed: 2020-06-24
Abstract: The present application provides a control circuit. The control circuit comprises a charging wakeup circuit, a switch module, and a microcontroller. The switch module is used for a power supply circuit between a battery cell unit electrically connected to an electrochemical device and an external port of the electrochemical device, and used for controlling turning on or turning off of the power supply circuit. The microcontroller is electrically connected to the charging wakeup circuit, and the microcontroller is further electrically connected to the switch module; the microcontroller and the charging wakeup circuit are used for electrically connecting the battery cell unit to the external port. The charging wakeup circuit is used for converting a signal inputted from the external port into a driving signal, and waking up the microcontroller by means of the driving signal, so as to control, by means of the control signal of the microcontroller, the switch module to be turned on or turned off. The present application further provides a battery management system, and the electrochemical device. The control circuit provided in the present application is simple in structure and low in costs, stable and reliable in performance.
Patent WO-2021159652-A1 (WO)
Title: Tool-free bracket installation structure and server
Inventor: ZHANG SHENG
IPC: G06F1/18
Filed: 2020-06-28
Abstract: A tool-free bracket installation structure, comprising a base, a handle and a bracket, wherein the handle and the bracket are slidably connected in a first direction; the bracket and the base are clamped by means of a limiting groove and a limiting protrusion, the groove width direction of the limiting groove is in the same direction as the first direction, and the groove depth direction is a second direction perpendicular to the first direction; and when the limiting protrusion is inserted into the limiting groove, the handle and the base are clamped with a fixing protrusion by means of a fixing groove the groove depth of which is the first direction, and a notch of the fixing groove is provided with an opening for guiding the fixing protrusion to enter the notch of the fixing groove in the second direction. The tool-free bracket installation structure has a convenient disassembly operation, is operable without tools, and very easily implements a force-applying operation with the aid of the structural characteristics of the handle.
Patent WO-2021000842-A1 (WO)
Title: Method and apparatus for testing printed circuit board (pcb)
Inventor: XIAO SHOUCHUN
IPC: H05K3/00
Filed: 2020-06-29
Abstract: A method for processing a printed circuit board (PCB), comprising: determining the position of a region to be tested (22, 41) on a PCB (S102); removing a designated layer (31; 51, 52) at the position, so as to expose a surface of an insulation layer (34, 55) to generate said region (22, 41) (S104); using an auxiliary image identifier (231, 232, 233; 421, 422) arranged around said region (22, 41) to make an adjustment and place a strain gauge on said region (22, 41) for adhesion (S106); and connecting a testing device to the strain gauge and testing said region (S108). Also disclosed is an apparatus for processing a printed circuit board (PCB). The present invention solves the problem of high costs caused by the fact that a PCB will be scrapped after testing in a traditional testing method, and achieves the effect of reducing PCB testing costs.