baber/WOPTO huggingface dataset:
Patent WO-2021120359-A1 (WO)
Title: 单原子贵金属锚定缺陷型WO3/TiO2纳米管、其制备和应用
Inventor: ZHANG YANRONG
IPC: B01D53/44
Filed: 2020-01-15
Abstract: 一种单原子贵金属锚定缺陷型WO 3/TiO 2纳米管、其制备和应用，通过采用电化学还原对WO 3颗粒负载TiO 2纳米管进行改性，并通过对其进行电化学处理进一步负载单原子贵金属，改善其电子传输能力和空穴电子对复合表现，提高其光催化性能。WO 3颗粒表面氧空位稳定单原子贵金属，防止贵金属团聚使其失活，将材料应用于室内挥发性有机物的光催化降解，具有更高的降解效率和稳定性。
Patent WO-2020147770-A1 (WO)
Inventor: HUANG TAO
IPC: D06F39/02
Filed: 2020-01-16
Abstract: 本发明公开了一种洗涤剂投放装置，包括水盒和储液盒，水盒的内侧壁上设有向水盒内部凸出的、沿水盒轴向延伸的凸台，所述凸台的上表面为支撑面，储液盒搭置于凸台支撑面上、并沿支撑面延伸方向进行抽拉移动，所述凸台上设有至少一个贯穿支撑面的豁口，以使支撑面上的水自豁口流向水盒内。本发明在支撑面上设置豁口，在不影响储液盒的抽拉移动情况下，将支撑面上的水流引至水盒内部，有效解决了水盒溢水和漏水的问题，提高用户体验。
Patent WO-2021147054-A1 (WO)
Title: Integrated circuit
Inventor: HU JUNWEI
IPC: H03F3/00
Filed: 2020-01-22
Abstract: Provided is an integrated circuit, relating to the field of electronic technology, and being used to reduce the area occupied in an integrated circuit by a quadrature coupler. The quadrature coupler in the integrated circuit is provided with a positive-phase differential input port (INP), a negative-phase differential input port (INN), a positive-phase differential through port (TP), a negative-phase differential through port (TN), a positive-phase differential coupling port (CP), a negative-phase differential coupling port (CN), a positive-phase differential isolation port (ISOP) and a negative-phase differential isolation port (ISON). The quadrature coupler is provided with a first coil (L1), a second coil (L2), a third coil (L3) and a fourth coil (L4) which are coupled to each other. The positive-phase differential input port (INP) and the positive-phase differential through port (TP) are provided at both ends of the first coil (L1). The negative-phase differential input port (INN) and the negative-phase differential through port (TN) are provided at both ends of the second coil (L2). The positive-phase differential coupling port (CP) and the positive-phase differential isolation port (ISOP) are provided at both ends of the third coil (L3). The negative-phase differential coupling port (CN) and the negative-phase differential isolation port (ISON) are provided at both ends of the fourth coil (L4).
Patent WO-2020164580-A1 (WO)
Inventor: LIU HONGBIN
IPC: H04N19/00
Filed: 2020-02-14
Abstract: Selon la présente invention, un exemple de procédé de traitement vidéo comprend la mise en œuvre, par un processeur, d'un schéma de dérivation de vecteur de mouvement côté décodeur (DMVD) pour un affinement de vecteur de mouvement pendant une conversion entre un bloc vidéo courant et une représentation de flux binaire du bloc vidéo courant par des paramètres de dérivation sur la base d'une règle de dérivation. La conversion peut comprendre la compression du bloc vidéo courant dans la représentation de flux binaire ou la décompression de la représentation de flux binaire en valeurs de pixel du bloc vidéo courant.
Patent WO-2020182162-A1 (WO)
Title: Encoding and decoding method and device, encoding-end apparatus, and decoding-end apparatus
Inventor: CHEN FANGDONG
IPC: H04N19/00
Filed: 2020-03-11
Abstract: The present application provides an encoding and decoding method and device, an encoding-end apparatus, and a decoding-end apparatus. The method comprises: if feature information of a current block satisfies a certain condition, determining a first reference block corresponding to the current block according to a first original motion vector of the current block, and determining a second reference block corresponding to the current block according to a second original motion vector of the current block; adjusting the first original motion vector and the second original motion vector according to a first pixel value of the first reference block and a second pixel value of the second reference block, so as to obtain a first target motion vector corresponding to the first original motion vector and a second target motion vector corresponding to the second original motion vector; and encoding or decoding the current block according to the first target motion vector and the second target motion vector.
Patent WO-2020187128-A1 (WO)
Inventor: WENG ZUWEI
IPC: G09G3/3258
Filed: 2020-03-12
Abstract: Provided are a pixel driving circuit (100), driving method thereof, and a display panel. The pixel driving circuit (100) includes: a driving circuit (110), which is connected to a first control signal terminal (G1) and a data signal terminal (Data), and configured to generate driving current based on the signal of the data signal terminal (Data) under the control of the signal of the first control signal terminal (G1); and a compensation circuit, which is connected to the first control signal terminal (G1), a second control signal terminal (G2), an output signal terminal (OUT) and the driving circuit (110), and configured to compensate the threshold voltage (V  th ) of the driving circuit (110) under the control of the signals of the first control signal terminal (G1) and the second control signal terminal (G2) and to provide the driving current generated by the driving circuit (110) to the output signal terminal (OUT).
Patent WO-2021174598-A1 (WO)
Inventor: HE CHAO
IPC: H01L51/56
Filed: 2020-03-19
Abstract: Provided in the present invention are a display panel and a manufacturing method for the display panel. The display panel comprises a substrate, a light emitting layer, and a packaging layer; the packaging layer comprises a plurality of convex structures or concave structures; the convex structures or the concave structures are provided on the side, distant from the substrate, of the packaging layer; and the convex structures are formed by curing ink. The present invention is simple in manufacturing process and reduces a cost, and the convex structures can improve the utilization rate of light in the display panel, and improve the display quality of the display panel.
Patent WO-2020233228-A1 (WO)
Inventor: LI WEIZHI
IPC: H04L29/08
Filed: 2020-03-26
Abstract: The embodiments of the present application disclose a method and an apparatus for pushing information. One embodiment of the method comprises: in response to the receipt of an information push request sent by a user by means of a terminal, determining object information about at least one object associated with user information included in the information push request; determining target push information according to the user information, the object information, and a pre-established information determination model, the information determination model being used for characterizing a correlation between user information, object information, and target push information; and pushing the target push information to the terminal for the user to view by means of the terminal. The embodiment achieves targeted information pushing to a user.
Patent WO-2021189397-A1 (WO)
Inventor: WANG XIYUAN
IPC: H01P1/18
Filed: 2020-03-27
Abstract: Provided are a phase shifter and a method for preparing same, and an antenna, which belong to the technical field of communications. The phase shifter of the present invention comprises: a first substrate and a second substrate, which are disposed opposite each other, and a dielectric layer disposed between the first substrate and the second substrate. The first substrate comprises: a first base, and a reference electrode disposed on the side of the first base close to the dielectric layer. The second substrate comprises: a second base, and a delay line disposed on the side of the second base close to the dielectric layer, wherein the delay line at least partially overlaps with an orthographic projection of the reference electrode on the first base. For a point on the delay line that has a normal line and the normal line of which has intersection points with the other part of the delay line, the distance from the point to the nearest intersection point of the intersection points of the normal line of the point and the other part of the delay line and/or the line width of the delay line can allow the cell thickness between the first substrate and the second substrate to be 20 μm-75 μm.
Patent WO-2021196213-A1 (WO)
Title: Lampe à led avec fil amélioré
Inventor: CHANG KUAN-WEI
IPC: H01L33/62
Filed: 2020-04-03
Abstract: L'invention concerne une lampe à LED (100, 120, 140, 200) ayant un fil amélioré. Dans certains modes de réalisation, un exemple de lampe à LED (100, 120, 140, 200) comprend : un fil d'anode (105, 125, 145, 205); un fil de cathode (103, 123, 143, 203); une puce de LED (107, 127, 147, 207) placée sur une partie supérieure du fil de cathode (103, 123, 143, 203); et un boîtier (101, 121, 141, 201) qui recouvre une partie supérieure du fil d'anode (105, 125, 145, 205), la partie supérieure du fil de cathode (103, 123, 143, 203) et la puce de LED (107, 127, 147, 207). Le boîtier (101, 121, 141, 201) comprend des sorties (102a, 102b, 122a, 122b, 142a, 142b, 202a, 202b) pour le fil d'anode (105, 125, 145, 205) et le fil de cathode (103, 123, 143, 203), au moins l'un parmi le fil d'anode (105, 125, 145, 205) et le fil de cathode (103, 123, 143, 203) comporte une partie incurvée (103c, 105c, 123c, 125c, 143c, 145c, 203c, 205c) qui comprend un bord extérieur concave.
Patent WO-2020211712-A1 (WO)
Title: 补丁方法、相关装置及系统
Inventor: REN WENJIE
IPC: G06F8/658
Filed: 2020-04-13
Abstract: 一种补丁方法，针对编译生成原镜像的多个文件，如果这多个文件中有文件发生变化，该发生变化的文件可以称为第一文件，则可以通过在原镜像的末尾追加第一文件的新inode和/或第一文件的新增数据，来更新第一文件，得到新镜像。这样，通过在原镜像的末尾对第一文件进行更新，新镜像的磁盘布局相对原镜像的磁盘布局在整体上改变很小，因而基于新镜像和原镜像得到的差分数据很小，补丁就小。
Patent WO-2020259013-A1 (WO)
Title: 拍摄参数的调节方法及移动终端
Inventor: YAN CHAO
IPC: H04M1/72454
Filed: 2020-04-15
Abstract: 本公开提供一种拍摄参数的调节方法及移动终端。其中，移动终端包括摄像模组和折叠显示屏；该方法包括：接收对所述折叠显示屏的触控操作；在接收所述触控操作的过程中，接收对所述折叠显示屏的折叠操作；根据所述触控操作的触控位置和所述折叠显示屏的折叠角度，调节所述摄像模组的拍摄参数。
Patent WO-2020216276-A1 (WO)
Inventor: HE XIAOWEN
IPC: G06F21/32
Filed: 2020-04-23
Abstract: Disclosed are a method for starting an application and an electronic device (100), which relate to the technical field of information processing, and can solve the problem that when a user enters a certain application interface from a lock screen interface, the operation is tedious, a relatively long time is used, and the user experience is poor. After fingerprint verification is successful, the electronic device (100) displays application icons, which are determined by the electronic device (100) and are more likely to be selected by the user, on the current lock screen interface for the user to select, such that an interface of an application corresponding to the application icon selected by the user can be directly displayed after unlocking is successful, enabling the whole process to be operated in a convenient manner, using a relatively short time, and better improving the user experience.
Patent WO-2020253416-A1 (WO)
Inventor: XU HANG
IPC: G06K9/62
Filed: 2020-05-09
Abstract: The present application relates to the field of artificial intelligence and particularly to the field of computer vision, and provides an object detection method and device. The method comprises: first, obtaining an image to be detected; then, performing convolution processing on said image to obtain initial image features of an object to be detected in said image; next, determining enhanced image features of said object according to knowledge graph information; and finally, determining a candidate box and a category of said object by combining the initial image features and the enhanced image features of said object. The enhanced image features indicate semantic information of different object types corresponding to other objects associated with said object, and therefore, the present application can enhance the effect of the object detection method.
Patent WO-2021226767-A1 (WO)
Title: Method and device for self-adaptively optimizing automatic driving system
Inventor: SUN XIAOYU
IPC: G05B19/04
Filed: 2020-05-09
Abstract: A method and apparatus for self-adaptively optimizing an automatic driving system, relating to the technical field of automatic driving, solving the problem that a driving behavior of a vehicle under the control of the automatic driving system conflicts with a driving intention of a driver, and being capable of being applied to an intelligent vehicle and a networked vehicle. The specific solution comprises: an automatic driving device obtains a driving intention of a driver of a target vehicle (step 501); on the basis of the driving intention of the driver, the automatic driving device detects that there is a conflict between the driving behavior of the vehicle under the control of the automatic driving system and the driving intention of the driver (step 502); the automatic driving device updates the automatic driving system so that the driving behavior of the target vehicle under the control of the updated automatic driving system matches with the driving intention of the driver (step 503). The method and the device are used in the automatic driving process of the vehicle.
Patent WO-2020238605-A1 (WO)
Inventor: XU YANG
IPC: G02B7/18
Filed: 2020-05-12
Abstract: A prism apparatus, comprising a prism assembly (1) and a support frame (2) connected to the prism assembly (1), the support frame (2) having a first end and a second end, oppositely disposed, the second end of the support frame (2) being connected to the prism assembly (1), the first end of the support frame (2) being used to provide a support point for the support frame (2), and the second end of the support frame (2) being capable of moving relative to the first end of the support frame (2), so as to adjust a spatial position of the prism assembly (1) relative to the support point. Using a support frame (2) means to support a prism apparatus, it is not necessary to wear the prism apparatus (1) on the bridge of one's nose when looking through the prism apparatus (1), easing carrying weight on the nasal bones of the wearer and discomfort from wearing a foreign object; in addition, when a field of view changes following head movement, this will not cause vertigo.
Patent WO-2020238756-A1 (WO)
Title: Method and apparatus for registration
Inventor: ZHANG FENGPEI
IPC: H04W60/00
Filed: 2020-05-21
Abstract: Embodiments of the present disclosure provide methods and apparatuses for registration. A method at a network exposure function entity of a network comprises determining that a user equipment (UE) has attached to the network; and sending a UE reachability notification including an identifier of the UE to a gateway device, wherein the UE reachability notification can be used by the gateway device to send a registration update request to a server in which the UE has registered.
Patent WO-2020248819-A1 (WO)
Inventor: JIAO XIN'AN
IPC: C12Q1/689
Filed: 2020-05-27
Abstract: La présente invention concerne un kit de détection de PCR multiplex de sérotype 4h de Listeria monocytogenes. Le kit comprend une amorce de détection de gène lmo1210 et une amorce de détection de gène xysn_1693. La présente invention établit un procédé de PCR multiplex pour détecter rapidement le sérotype 4h de Listeria monocytogenes en utilisant deux paires d'amorces.
Patent WO-2021237530-A1 (WO)
Title: Display device and preparation method therefor
Inventor: ZHANG PENGYUE
IPC: H01L27/32
Filed: 2020-05-27
Abstract: The present application belongs to the technical field of semiconductors. Provided are a display device and a preparation method therefor. The display device comprises a substrate, light-emitting diodes and light-reflecting parts, wherein the light-emitting diodes are arranged on the substrate; each of the light-reflecting parts is arranged around the respective light-emitting diode; and the reflection area of the light-reflecting parts is set according to the light emission efficiency of the light-emitting diodes. In the display device, the light emission efficiency of light-emitting diodes of different colors is balanced by means of adjusting and controlling the reflection area of light-reflecting parts, thereby balancing the brightness of the light-emitting diodes, and improving the display effect of the display device. In addition, the method for adjusting and controlling the light emission efficiency of the light-emitting diodes of different colors involves performing compensation by using an optical reflection physical phenomenon, and compared with an existing method of performing compensation from an electrical perspective by means of a driving IC and a pixel circuit, same is better in stability and lower in cost.
Patent WO-2021243633-A1 (WO)
Inventor: FAN YONGKANG
IPC: H04N7/15
Filed: 2020-06-04
Abstract: A method (1000) for operating cameras (202) in a cascaded network (100), comprising: capturing a first view (1200) with a first lens (326) having a first focal point (328) and a first centroid (352), the first view (1200) depicting a subject (1106); capturing a second view (1202) with a second lens (326) having a second focal point (328) and a second centroid (352); detecting a first location of the subject (1106), relative the first lens (326), wherein detecting the first location of the subject (1106), relative the first lens (326), is based on audio captured by a plurality of microphones (204); estimating a second location of the subject (1106), relative the second lens (326), based on the first location of the subject (1106) relative the first lens (326); selecting a portion (1206) of the second view (1202) as depicting the subject (1106) based on the estimate of the second location of the subject (1106) relative the second lens (326).
Patent WO-2021036410-A1 (WO)
Inventor: ZHU JIAWEI
IPC: H05K7/02
Filed: 2020-06-11
Abstract: An elevator control assembly and an elevator control all-in-one machine having same. The elevator control assembly comprises a base (10), a function button set, and a plurality of circuit boards stacked on the base (10), and the plurality of circuit boards comprises a driving board (21), a power supply board (22), a capacitor board (23), and a master control board (25) of an integrated control circuit (251) and an interface circuit (252); the function button set comprises an emergency stop button (262), an inspection button (263), and up and down control buttons (264), the emergency stop button (262) and the inspection button (263) are fixed on the base (10) by means of an inspection support (261), and the up and down control buttons (264) are arranged on the master control board (25); at least two of the plurality of circuit boards are partially stacked in a direction perpendicular to the base (10). According to the elevator control assembly and the elevator control all-in-one machine having same, different circuit boards are stacked on the base (10), thereby greatly improving the space utilization rate.
Patent WO-2020259417-A1 (WO)
Inventor: ZHANG LONG
IPC: G06Q40/04
Filed: 2020-06-19
Abstract: A data analysis method and device for a block chain, being used for reducing the cost for analyzing data in a block chain and improving the performance of data analysis. Said method comprises: acquiring a smart contract of a user service, the smart contract comprising a construction method, an event method and a non-constant method which are used for creating and implementing the user service (S21); generating data analysis codes according to at least one method among the construction method, the event method and the non-constant method, the data analysis codes comprising event data analysis codes for analyzing event data of the user service and transaction data analysis codes for analyzing transaction data of the user service (S22); and using the data analysis codes to analyze data in all blocks in a block chain, so as to acquire the event data and the transaction data (S23).
Patent WO-2021027455-A1 (WO)
Title: 具有抗干扰性能的光收发一体组件及bob光模块
Inventor: SHI SHENGBING
IPC: G02B6/42
Filed: 2020-07-10
Abstract: 一种具有抗干扰性能的光收发一体组件及BOB光模块，包括BOSA壳体、ROSA结构（4）和导体接地结构；BOSA壳体包括BOSA方形外套（1）、TOSA结构（2）和尾纤结构（3），TOSA结构（2）组设于BOSA方形外套（1）一端，且TOSA结构（2）的TOSA电路板（20）用于组设于PCB板（5）上；尾纤结构（3）组设于BOSA方形外套（1）另一端；ROSA结构（4）一端组设于BOSA方形外套（1）底壁，另一端用于组设于PCB板（5）上；导体接地结构位于ROSA结构（4）外侧，并用于将BOSA壳体上的感应辐射电流导引至PCB板（5）地平面上。保证抗干扰性能的同时，既解决了使用外部屏蔽罩导致PCB板（5）面积偏大的问题，也避免更改BOSA组件内部结构。
Patent WO-2021063068-A1 (WO)
Title: Operation and maintenance control and operation and maintenance analysis method and apparatus, system, and storage medium
Inventor: HUANG FUPENG
IPC: H04L29/06
Filed: 2020-07-14
Abstract: Disclosed in the present application are an operation and maintenance control and an operation and maintenance analysis method and apparatus, the operation and maintenance control method comprising: receiving an access request of an operation and maintenance terminal; determining the access permission of the operation and maintenance terminal; on the basis of the access permission of the operation and maintenance terminal, establishing a communication connection between the operation and maintenance terminal and a power device to be operated and maintained; acquiring operation and maintenance data of the operation and maintenance terminal; sending identity information of the operation and maintenance terminal and the operation and maintenance data to an operation and maintenance analysis device, such that the operation and maintenance analysis device determines abnormal operation and maintenance information of the operation and maintenance terminal.
Patent WO-2021017944-A1 (WO)
Inventor: LIANG CHENGDU
IPC: H01M4/36
Filed: 2020-07-21
Abstract: 本申请提供了一种负极活性材料、其制备方法、及其相关的二次电池、电池模块、电池包和装置。所述负极活性材料包括核材料及其表面至少一部分上的聚合物改性包覆层，核材料为硅基负极材料、锡基负极材料中的一种或几种，聚合物改性包覆层包括硫元素以及碳元素，硫元素在负极活性材料中的质量占比为0.2％～4％，碳元素在负极活性材料中的质量占比为0.5％～4％，聚合物改性包覆层中包括-S-C-键。
Patent WO-2021196470-A1 (WO)
Title: 信息推送方法、装置、设备及存储介质
Inventor: LONG XIUYUN
IPC: G06F16/9535
Filed: 2020-07-30
Abstract: 一种信息推送方法、装置、设备及存储介质，涉及智能搜索技术领域。该方法包括：获取用户特征和物料特征（S101），其中，所述用户特征和所述物料特征中包含有点击通过率信息；确定所述用户特征和所述物料特征之间的相似度（S102）；根据所述相似度，确定召回的物料信息（S103）；向用户端推送所述物料信息（S104）。该方法通过一路召回方式，获取到高点击通过率的物料信息，提高信息推送的效率，使得推送的物料信息更加符合用户的需求。
Patent WO-2022021408-A1 (WO)
Inventor: GUO SHAOZHEN
IPC: H04W74/00
Filed: 2020-07-31
Abstract: A method of wireless communication performed by a user equipment (UE), the method comprising: receiving, from a base station (BS), a random access configuration for a plurality of frame based equipment (FBE) frames, each FBE frame of the plurality of FBE frames including a transmission period and an idle period; and determining a plurality of ROs based on the random access configuration, wherein at least one RO of the plurality of ROs is at least partially overlapping with the idle period of at least one FBE frame of the plurality of FBE frames.
Patent WO-2021223339-A1 (WO)
Title: Pneumatic disc brake
Inventor: ZHUO ZHIYANG
IPC: B25B27/14
Filed: 2020-08-07
Abstract: A pneumatic disc brake, comprising a fixed brake arm (1) and springs (13). A rotatable brake arm (2) is rotatably connected to the middle part of the fixed brake arm (1); an actuator (3) is installed at the end of the fixed brake arm (1) away from the rotatable brake arm (2); a return spring (4) is fixedly connected between the top of the fixed brake arm (1) and the top of the rotatable brake arm (2); mounting seats (5) are fixed on the inner sides of both the fixed brake arm (1) and rotatable brake arm (2); a friction block (6) is mounted on the outer side of each mounting seat (5); a removal disc (7) is provided on the side of the friction block (6) away from the mounting seat (5); fitting recesses (8) are provided on two sides of the mounting seats (5) close to the friction blocks (6); the sides of the mounting seats (5) close to the fitting recesses (8) are provided with recesses (9) in communication with the fitting recesses; and fitting blocks (10) are fixed on the sides of the friction blocks (6) close to the fitting recesses (8). During installation or removal of the friction blocks (6) by means of the fitting blocks (10) and fitting recesses (8), the friction blocks (6) drive the fitting blocks (10) to move into or out of the fitting recesses (8) by means of the recesses (9). The snap-fit structures formed by the fitting recesses (8) and the fitting blocks (10) facilitates the installation or removal of the friction blocks (6) and replacement of the friction blocks (6).