baber/WOPTO huggingface dataset:
Patent WO-2021081938-A1 (WO)
Title: Environmental protection device used for kitchen
Inventor: XU HAIFENG
IPC: B01D17/032
Filed: 2019-10-31
Abstract: Provided is an environmental protection device used for a kitchen, comprising an oil push plate (4), a flow diversion plate (5), a pull handle (6), a filtration box (10), a box body (11), a push/pull rod (19), and a support plate (22); the box body (11) is provided with a water inlet port (13), and the lower end of the box body (11) is provided with a water outlet port (2), an oil outlet port (3), and a strip-shaped opening (14); the strip-shaped opening (14) is located between the water outlet port (2) and the oil outlet port (3); the support frame (22) is arranged on the box body (11); the filtration box (10) is arranged inside the box body (11); filtration holes (12) are provided on a bottom portion and a circumferential surface of the filtration box (10); the support plate (22) is arranged in the box body (11); the support plate (22) is provided with a water outlet hole (17), and the support plate (22) is provided with two slide grooves (16); the bottom of the oil push plate (4) is provided with slide blocks (18) fitting the slide grooves (16); a space used for placing oil-absorbent cotton (20) is formed between the oil push plate (4), the support plate (22), and the inner wall of the box body (11); one end of the push/pull rod (19) penetrates into the box body (11) and is connected to the oil push plate (4), and the other end of the push/pull rod (19) is provided with a handle (7); the flow diversion plate (5) is slidably arranged on the bottom surface of the box body (11). The device has the advantage of quickly separating impurities, water, and oil in kitchen waste water, achieving environmentally friendly discharge of the kitchen waste water.
Patent WO-2020094107-A1 (WO)
Inventor: XU XIAOYING
IPC: H04L1/18
Filed: 2019-11-08
Abstract: The present application provides a method for sending data, an apparatus for sending data, and a terminal device, aiming to improve the resource utilization of a configured grant. The method comprises: a terminal device receives a configuration message from a network device, wherein the configuration message is used for indicating a configured grant, and the configuration message comprises information about a timer corresponding to the configured grant; the terminal device determines that the configured grant is used for an HARQ process and starts the timer for the HARQ process, wherein data to be sent of the HARQ process is the data of a first logic channel; during the operation of the timer, if there is data to be newly transmitted of a second logic channel, stop operating the timer, or ignore the operating state of the timer, that is, during the operation of the timer, if there is the data to be newly transmitted of the second logic channel, send the configured grant of the HARQ process and information about the HARQ process to an HARQ entity; and send the data of the second logic channel by using the configured grant.
Patent WO-2020094113-A1 (WO)
Inventor: ZHANG HAOYU
IPC: H04W72/04
Filed: 2019-11-08
Abstract: L'invention concerne un dispositif et un procédé de partage de spectre sous différentes normes, et un support d'informations. Le procédé est exécuté dans une station de base de première norme, et consiste à : détecter un état d'occupation de point de fréquence de la station de base de première norme au niveau du créneau temporel de service actuel; et envoyer l'état d'occupation de point de fréquence de la station de base de première norme au niveau du créneau temporel de service actuel vers une station de base de seconde norme. Le procédé est exécuté dans la station de base de seconde norme, et consiste à : recevoir l'état d'occupation de point de fréquence de la station de base de première norme au niveau du créneau temporel de service actuel envoyé par la station de base de première norme; et exécuter un filtrage sur les points de fréquence occupés par la station de base de première norme au niveau du créneau temporel de service actuel conformément à l'état d'occupation de point de fréquence de la station de base de première norme au niveau du créneau temporel de service actuel.
Patent WO-2021097882-A1 (WO)
Inventor: XU LINGYUN
IPC: G02B7/00
Filed: 2019-11-28
Abstract: A lens module, comprising a lens barrel (10), a lens assembly (20), a light shielding plate (30) and magnet assemblies (40); the lens barrel (10) comprises a first barrel wall (110) and a second barrel wall (120) which are connected to one another so as to form a barrel cavity (130), the first barrel wall (110) being provided with a light through hole (111) that communicates with the barrel cavity (130); the lens assembly (20) comprises a first lens (210) and a second lens (220) which are sequentially disposed along the direction from the object side to the image side, and the lens assembly (20) being disposed within the barrel cavity (130); the light shielding plate (30) is clamped between the first lens (210) and the second lens (220), and comprises a first surface (310) which is near to the object side and abuts against the first lens (210) and a second surface (320) which is near to the image side, part of the first surface (310) abutting against the first lens (210), and the remaining part being provided at an interval from the first barrel wall (110) so as to form an interval groove (140); and the magnet assemblies (40) comprise a first magnet (410) and a second magnet (420) which are provided on the first barrel wall (110) and light shielding plate (30), respectively. In the lens module of the electronic device, by means of the magnet assemblies (40) provided between the light shielding plate (30) and the lens barrel (10), the interval groove (140) formed between the light shielding plate (30) and the lens barrel (10) may be supported by means of a magnetic force, so as to avoid the light shielding plate (30) from experiencing deformation, and thereby improving the durability of the lens module.
Patent WO-2020181860-A1 (WO)
Inventor: YANG HUILIN
IPC: C07D413/10
Filed: 2019-12-13
Abstract: 本发明提供了一种利伐沙班中间体式(I)化合物的制备方法，包括将式(II)化合物溶于有机溶剂中，以C 3-4 烷基伯氨为氨源进行氨解反应，得到式I化合物。本发明的制备方法更为安全、经济、简捷、环境友好、适合工业化。
Patent WO-2021097982-A1 (WO)
Inventor: CAI ZHENFEI
IPC: H01L27/32
Filed: 2019-12-18
Abstract: An array substrate (100), a display panel (200), and a manufacturing method of an array substrate (100). The display panel (200) comprises an array substrate (100). The array substrate (100) is provided with a light-transmissive region (10) and a capacitor region (20), and comprises a base substrate (1), a drive circuit layer (2), a second electrically conductive layer (3), a passivation layer (4), a color filter (5), an anode layer (6), a light-emitting layer (7) and a cathode layer (8) which are sequentially stacked from bottom to top.
Patent WO-2021127951-A1 (WO)
Title: 两方协同的EdDSA数字签名生成方法和装置
Inventor: HE DEBIAO
IPC: H04L9/08
Filed: 2019-12-24
Abstract: 本申请提供了一种两方协同的EdDSA数字签名生成方法和装置，其中，该方法包括：第二用户端生成并根据第二部分私钥，生成第二部分公钥，并将第二部分公钥发送给第一用户端；第二用户端接收并根据第一用户端发送的第一部分公钥，生成协同公钥；第二用户端获取待签名的目标信息，根据第二部分私钥、目标信息和第二部分公钥生成临时公钥，并将临时公钥发送给第一用户端；第二用户端接收第一用户端发送的第一部分签名和中间变量；第二用户端根据中间变量生成第二部分签名，并根据第一部分签名和第二部分签名生成目标信息的目标签名。上述方案实现了两方协同完成对目标信息进行EdDSA数字签名，可以有效保证签名密钥的安全性和参与方的公平性。
Patent WO-2020258810-A1 (WO)
Inventor: LI WEI
IPC: H01M4/66
Filed: 2019-12-30
Abstract: An electrode sheet, an electrochemical device, and a device thereof. The electrode sheet comprises current collectors (10, 20), electrode active material layers (11, 21) disposed on at least one surface of the current collectors (10, 20), and an electrical connection member (511) electrically connected to the current collectors (10, 20). The electrode active material layers (11, 21) are disposed on the main body portions of the current collectors (10, 20), and the described region is referred to as a film region (A); the electrical connection member (511) is welded to an edge of the current collectors (10, 20) for connection to the current collectors (10, 20), and the welding region is referred to as a transfer welding region (C); a transitioning region of uncoated electrode active material layers (11, 21) of the current collectors (10, 20) between the film region (A) and the transfer welding region (C) is referred to as an extending region (B), and the current collectors (10, 20) as composite current collectors; in addition, the electrode sheet further comprises a thermally conductive layer (15), and the thermally conductive layer (15) covers at least one portion of the electrical connection member (511) in the transfer welding region (C).
Patent WO-2021134282-A1 (WO)
Inventor: SUN WEN
IPC: G02B9/64
Filed: 2019-12-30
Abstract: 一种摄像光学镜头（10），摄像光学镜头（10）自物侧至像侧依序包含：第一透镜（L1），第二透镜（L2），第三透镜（L3），第四透镜（L4），第五透镜（L5），以及第六透镜（L6）；第一透镜（L1）至第六透镜（L6）中的至少一个含自由曲面，第一透镜（L1）的焦距为f1，第二透镜（L2）的焦距为f2，第三透镜（L3）的焦距为f3，第四透镜（L4）的焦距为f4，第五透镜（L5）的焦距为f5，第一透镜（L1）像侧面的曲率半径为R2，满足下列关系式：0.00mm≤f1；0.00mm≤f2；f3≤0.00mm；f4≤0.00mm；0.00mm≤f5；R2≤0.00mm。摄像光学镜头（10）具有良好光学性能的同时，满足大光圈、广角化、超薄化的设计要求。
Patent WO-2021134458-A1 (WO)
Title: Composition for conditioning keratin materials
Inventor: JAYASWAL AMIT
IPC: A61K8/36
Filed: 2019-12-31
Abstract: It relates to an oil-in-water (O/W) emulsion composition useful in a product for conditioning keratin materials, comprising: a fatty acid-ester mixture; and at least one cationic surfactant.
Patent WO-2020140907-A1 (WO)
Title: Interaction between merge with mvd and amvr
Inventor: ZHANG KAI
IPC: H04N19/107
Filed: 2019-12-31
Abstract: Disclosed and systems, methods and devices for video processing. An exemplary method for video processing includes: determining, at least one probability context for coding at least one syntax element for a current video block based on motion vector information associated with at least one neighboring block of the current video block; and performing, based on the at least one probability context, a conversion between the current video block and the bitstream representation of the current video block.
Patent WO-2021147031-A1 (WO)
Title: Safe torque off (sto) circuit and method for sto circuit
Inventor: WANG JIBIN
IPC: H02M7/537
Filed: 2020-01-22
Abstract: An STO circuit (100) and a method for the STO circuit (100) are disclosed. The STO circuit (100) comprises: an input suitable for receiving an input signal (Vin); first and second channels (CH1, CH2) coupled to the input in parallel and each comprising a switch (S1, S2), a level conversion circuit (20) and an isolation circuit (30) connected in series, each isolation circuit (30) being configured to be turned on when the respective switch (S1, S2) is closed and to be turned off when the respective switch (S1, S2) is opened; an inverter module (40) comprising high-side and low-side transistors (401, 402) and configured to generate an output signal for driving a motor (50); a control unit (60) configured to provide a first driving signal (601) for driving the high-side transistors (401) of the inverter module (40) via a first output terminal and a second driving signal (602) for driving the low-side transistors (402) of the inverter module (40) via a second output terminal when both of the switches (S1, S2) of the first and second channels (CH1, CH2) are closed; a first switch unit (70) arranged between the first output terminal of the control unit (60) and the inverter module (40) and comprising a first control terminal coupled to the isolation circuit (30) of the first channel (CH1); and a second switch unit (71) arranged between the second output terminal of the control unit (60) and the inverter module (40) and comprising a second control terminal coupled to the isolation circuit (30) of the second channel (CH2).
Patent WO-2021159510-A1 (WO)
Inventor: JIANG QINYAN
IPC: H04W72/04
Filed: 2020-02-14
Abstract: 本申请实施例提供一种上行传输方法以及装置；该方法包括：终端设备接收不包括用于指示资源块集的指示域的指示信息，所述指示信息调度包括至少两个资源块集的上行部分带宽上的上行传输；以及在预定义或预配置的至少一个资源块集上发送所述上行传输。
Patent WO-2021159545-A1 (WO)
Title: Radio access network (ran) -centric data collection for dual connectivity (dc) /carrier aggregation (ca)
Inventor: LIU HUICHUN
IPC: H04W24/10
Filed: 2020-02-15
Abstract: This disclosure provides systems, methods, and apparatus, including computer programs encoded on computer storage media, for wireless communication. In one aspect of the disclosure, a method for wireless communication includes determining, by a user equipment (UE), a minimization of drive test (MDT) result and determining, by the UE, an early measurement result. The method further includes transmitting, by the UE, a report including the MDT result, the early measurement result, or a combination thereof. Other aspects and features are also claimed and described.
Patent WO-2021114475-A1 (WO)
Inventor: ZHOU SISI
IPC: H01L51/56
Filed: 2020-02-18
Abstract: The present application provides an OLED display panel, comprising a display area and a non-display area. A barrier wall area is provided in the non-display area. The OLED display panel comprises a signal wire layer, and an organic film layer and an anode layer sequentially located on the signal wire layer. The signal wire layer is provided with signal wires in the non-display area. In the present application, when forming an anode in the anode layer, an anode material layer covering at least exposed signal wires is formed in the corresponding barrier wall area, so as to prevent an etching solution from etching the signal wires by mistake.
Patent WO-2020173409-A1 (WO)
Inventor: HU KEJUN
IPC: G06Q10/08
Filed: 2020-02-24
Abstract: 一种电子标签、电子拣货系统和方法、承载装置、物料管理终端和计算机可读存储介质。该电子标签包括：通信装置、提示装置和定位装置；其中，所述提示装置配置为呈现提示信息；所述通信装置配置为接收第一指令；以及所述定位装置配置为响应于所述通信装置接收到所述第一指令，提供位置信息。
Patent WO-2020182017-A1 (WO)
Inventor: HU ZUQUAN
IPC: G09G3/3208
Filed: 2020-03-03
Abstract: Provided in the present disclosure is a pixel circuit, comprising: a data compensation circuit, a storage circuit, a drive transistor, and a copy transistor. The copy transistor has the same structure as the drive transistor. The data compensation circuit is used during an initialization phase to write in to a first node a first voltage provided by a first power supply terminal in response to the control of a second control signal provided by a second control signal line and a third control signal provided by a third control signal line, and is used during data write-in and compensation phases to write in to a first electrode of the copy transistor a data voltage provided by a data line in response to the control of the third control signal and a first control signal provided by a first control signal line so as to detect the threshold voltage of the copy transistor and write in a compensation voltage to the first node for the storage circuit to store. The compensation voltage is equal to the sum of the data voltage and the threshold voltage of the copy transistor. Also provided in the present disclosure are a display panel, a display device, and a pixel driving method.
Patent WO-2020177696-A1 (WO)
Inventor: SETHURAMAN SRIRAM
IPC: H04N19/50
Filed: 2020-03-04
Abstract: An inter prediction method, comprising: determining a first prediction block based on an initial first motion vector of a current block in a first reference picture of the current block; obtaining a first extension block based on the first prediction block, wherein the first extension block comprises the first prediction block and at least one boundary block adjacent to the first prediction block; obtaining one or more first reference blocks in the first reference picture, wherein each first reference block corresponds to a combination of the initial first motion vector and one of motion vector offsets, and wherein a size of the first reference block is the same as a size of the first extension block; obtaining a target motion vector offset with a smallest cost among the motion vector offsets based on a matching cost comparison involving the one or more first reference block and an initial prediction block, and wherein the initial prediction block is obtained from the first extension block; determining a refined first motion vector of the current block, wherein the refined first motion vector is a combination of the initial first motion vector and the target motion vector offset; and obtaining a refined prediction block of the current block based on the refined first motion vector.
Patent WO-2021047161-A1 (WO)
Inventor: ZHANG SHURONG
IPC: B02C23/00
Filed: 2020-03-18
Abstract: 一种飞轮蓄能的玉米磨粉机，包括机壳（1），机壳（1）内部开设有粉碎通道（101），粉碎通道（101）一内侧壁固定安装有双轴电机（102），第一轴杆（103）位于粉碎通道（101）外部的周侧面固定安装有飞轮（104），粉碎通道（101）相对两内侧壁均开设有条形孔（106），条形孔（106）内壁滑动连接有挡料板（107），挡料板（107）一侧面对称固定有两个弹簧（108），弹簧（108）一端与机壳（1）内壁固定连接，挡料板（107）一侧面固定连接有磁铁块（109），机壳（1）内壁固定安装有电磁铁（110）。通过这种设计，使得玉米磨粉机在断电时，飞轮的动能带动磨辊继续减速转动一定时间，同时两个挡料板阻挡玉米原料继续落到磨辊上，磨辊将余料破碎后停止转动，从而避免了在突然断电的情况下，设备容易卡机、造成设备损坏的问题。
Patent WO-2020192801-A1 (WO)
Inventor: ZHANG GANG
IPC: B41J3/60
Filed: 2020-04-15
Abstract: Disclosed are a printing device and a single-sided and double-sided printing method using same. The device comprises a second platform (1), and a first platform (2) capable of moving relative to the second platform (1). The first platform (2) is provided with two or more printing mechanisms (3); the second platform (1) is provided with worktables (4) arranged so as to respectively correspond to the printing mechanisms (3), and further comprises a material-discharging roller (5) arranged on the second platform (1); and the material-discharging roller (5) is arranged in the middle below the worktables (4), such that a printing substrate (7) discharged by the material-discharging roller (5) can be respectively guided, from the middle of the worktables (4), to the worktables (4) below the two printing mechanisms (3), and is overturned in terms of direction on the worktables (4) below the two printing mechanisms (3) by means of turning rollers (6) arranged on the second platform (1).
Patent WO-2021088326-A1 (WO)
Inventor: WANG XUELEI
IPC: G06F3/14
Filed: 2020-04-23
Abstract: Embodiments of the present application provide a display device, comprising a first display screen, a second display screen, and a controller. The controller is configured to receive an incoming call request when the first display screen displays video pictures, and display an incoming call alert picture on the second display screen. If the controller receives an incoming call request when the first display screen is displaying video pictures, an incoming call alert picture is displayed on the second display screen, so that the video pictures being displayed on the first display screen are not blocked.
Patent WO-2021217409-A1 (WO)
Inventor: GONG DING
IPC: H04N5/232
Filed: 2020-04-28
Abstract: A movable platform and a control method and device for lamps thereof. A plurality of photography devices are carried on the movable platform. The method comprises: receiving a state recovery instruction sent by a first photography device at the end of photography, the state recovery instruction being used for instructing lamps corresponding to the first photography device to switch from a first state to a second state; and if it is detected that there is currently a second photography device in a photography state, maintaining, in the first state, lamps corresponding to the state recovery instruction, to be in the second state, and related to the second photography device, wherein the second photography device is a photography device that shares at least some of the lamps in the first state with the first photography device. The present application avoids the effect of turning on of lamps on the imaging quality of the second photography device that is currently in the photography state, and solves the problem of conflicts in controlling the lamps when there are a plurality of photography devices.
Patent WO-2021012764-A1 (WO)
Inventor: HE YAO
IPC: H04N21/8547
Filed: 2020-05-20
Abstract: Disclosed in embodiments of the present application are an audio-video playback method and apparatus, an electronic device, and a readable medium. The method comprises: in the process of playing a highlight clip, if a full version viewing event is detected, recording the current playback timestamp of the highlight clip; controlling the current playback page to jump to a full version playback page comprising a full version audio-video corresponding to the highlight clip; controlling playback of the full version audio-video on the full version playback page according to the current playback timestamp, the full version audio-video being generated on the basis of audio content and image content of a recorded target song, and the highlight clip being a clip of a preset duration determined from the full version audio-video.
Patent WO-2021008312-A1 (WO)
Inventor: YANG XUGUANG
IPC: H05K7/14
Filed: 2020-06-22
Abstract: Embodiments of the present application provide a drive device, a circuit board, and a communication apparatus, pertaining to the technical field of communication apparatuses. The drive device is used to drive a first movable member to move along a first line and used to drive a second movable member to move along a second line, and the first line is perpendicular to the second line. The drive device comprises: a drive wheel having a meshing portion and a non-meshing portion formed thereon; and a first transmission mechanism and a second transmission mechanism, wherein when the first transmission mechanism meshes with the meshing portion, the second transmission mechanism is at a location of the non-meshing portion, and the drive wheel drives, via the first transmission mechanism, the first movable member to move along the first line; when the second transmission mechanism meshes with the meshing portion, the first transmission mechanism is at the location of the non-meshing portion, and the drive wheel drives, via the second transmission mechanism, the second movable member to move along the second line.
Patent WO-2021017706-A1 (WO)
Inventor: ZHANG JINGRUI
IPC: G06F16/16
Filed: 2020-06-24
Abstract: 一种信息处理方法及终端设备，该方法包括接收用户针对目标文件夹的第一输入，该目标文件夹中包括第一图标和第二图标（200）；并响应于第一输入，显示第一界面和第二界面，该第一界面包括第一图标，该第二界面包括第二图标（201）；且在接收到用户在第一界面上的第二输入的情况下，对第一图标或该第一图标对应的应用程序执行目标操作（202）。
Patent WO-2022000306-A1 (WO)
Inventor: LIU JIAPING
IPC: C08F30/02
Filed: 2020-06-30
Abstract: Disclosed are a multifunctional superplasticizer for ultra-high performance concrete and a preparation method therefor. The main chain of the multifunctional superplasticizer for ultra-high performance concrete is an alkyl chain. As for the side chains, in addition to several side chains with a carboxylic acid or a carboxylate salt at the end and several polyether side chains, the multifunctional superplasticizer further has several polyol amido side chains with the end substituted with phosphoric acid or phosphorous acid. The polyol amido side chains with the end substituted with phosphoric acid or phosphorous acid are linked to the main chain via a phenyl or an alkyl with 1-9 carbons. In addition, the ratio of the number of side chains with a carboxylic acid or a carboxylate salt at the end with respect to the total number of side chains is greater than or equal to zero and ≤ 0.8, and the ratio of the number of polyether side chains with respect to the total number of side chains is ≥ 0.1 and ≤ 0.9. The superplasticizer for ultra-high performance concrete comprehensively enhances the adhesion capability to all cementitious materials, thus weakening the particle friction. Compared with the prior art, the present invention remarkably improves the fluidity of ultra-high performance concrete, and reduces the viscosity thereof.