baber/WOPTO huggingface dataset:
Patent WO-2021227640-A1 (WO)
Title: Array substrate and liquid crystal display panel thereof
Inventor: ZHAO YANLI
IPC: G02F1/1335
Filed: 2021-03-12
Abstract: An array substrate (12) and a liquid crystal display panel (1) thereof. The array substrate (12) comprises a substrate (120), the substrate (120) is provided with a plurality of pixel regions (120a) arranged in an array, and each pixel region (120a) comprises a first electrode (121), a second electrode (122), an insulation protrusion (125), and a reflecting electrode (126), wherein the second electrode (122) and the first electrode (121) are suitable for forming an electric field therebetween, and the reflecting electrode (126) and the second electrode (122) are also suitable for forming an electric field therebetween; the second electrode (122) comprises a slit electrode (123); the slit electrode (123) comprises slit portions (123a) and electrode portions (123b) located between the adjacent slit portions (123a); each electrode portion (123b) at least comprises a first strip-shaped portion (124a) and a second strip-shaped portion (124b); the extension direction of the first strip-shaped portion (124a) intersects the extension direction of the second strip-shaped portion (124b), and the first strip-shaped portion (124a) and the second strip-shaped portion (124b) of each electrode portion (123b) are connected at a bending portion (124c); and on the orthographic projection of a plane where the substrate (120) is located, the bending portion (124c) of the second electrode (122) is located in the insulation protrusion (125), and the reflecting electrode (126) is located in the insulation protrusion (125), so that when the liquid crystal display panel (1) displays an image of which the gray scale is not 0, liquid crystal molecules in the entire thickness of a liquid crystal layer (13) are induced for double refraction, and the transmittance of the liquid crystal display panel (1) can be improved by effectively utilizing ambient light.
Patent WO-2021253890-A1 (WO)
Title: Method and device for replying communication information in instant messaging application
Inventor: WANG HANYING
IPC: H04M1/725
Filed: 2021-03-16
Abstract: Provided in the present application are a method and a device for replying communication information in an instant messaging application, comprising: displaying on an unread communication page at least two unread communication records of a user of a terminal and a common input box, the unread communication records comprising contact identification information of a contact corresponding to the user and one or a plurality of items of unread communication information of the contact; acquiring information to be replied inputted into the common input box by the user; acquiring at least one item of contact identification information of the user relating to the information to be replied, and sending the information to be replied via a corresponding network device to the contact corresponding to the at least one item of contact identification information. The present application can prevent the user from failing to reply when multiple unread communication records are received, providing a user-friendly information reply method to the user, increasing the speed of replying to communication information, and enhancing the user experience.
Patent WO-2021218464-A1 (WO)
Inventor: LI DAN
IPC: G02B6/42
Filed: 2021-03-16
Abstract: An optical module (200), comprising: a circuit board (300); and a light receiving sub-module (500), which is used to convert received signal light into a current signal. The light receiving sub-module (500) comprises several photoelectric conversion assemblies (505). Each photoelectric conversion assembly (505) comprises: a first pad (5051) which is disposed on the circuit board (300) and provided with a circuit (511) on a front surface; and a photodetector (5052), a front surface of which is provided with a photosensitive surface (521) and an electrode (522), the front surface is connected to the front side surface of the first pad (5051) and the electrode (522) is connected to one end of the circuit (511), a back surface is far away from the first pad (5051) and is formed with a lens (523) for converging signal light to the photosensitive surface (521), and the photodetector (5052) is used to convert the received signal light into a current signal. The optical module (200) further comprises: a transimpedance amplifier (302), which is disposed on the circuit board (300), and is in wire-bonding connected to the other end of the circuit (511) on the first pad (5051) to convert the current signal into a voltage signal and send same to the circuit board (300). The back-illuminated combination lens (523) of the photodetector (5052) reduces the coupling difficulty when the photodetector (5052) receives a light signal, and improves the coupling efficiency with which the optical module (200) receives the signal light.
Patent WO-2022160426-A1 (WO)
Inventor: HE REN
IPC: B60K7/00
Filed: 2021-03-16
Abstract: 本发明公开了一种基于轴向磁场的双转子轮毂电机及其控制方法，包括车轮轴和轮毂，所述车轮轴与车架固定连接，轮毂以车轮轴为中心进行相对转动，所述车轮轴上固定连接有圆盘状中间定子，所述中间定子两侧分别固定安装有左侧线圈组件和右侧线圈组件，所述中间定子两侧设有左侧转子和右侧转子，所述左侧线圈组件驱动左侧转子转动，所述右侧线圈组件驱动右侧转子转动；所述左侧转子与轮毂之间设有左侧离合器，所述右侧转子与轮毂之间设有右侧离合器和减速机构。有益效果：本发明能够满足车辆实际行驶时工况多变的需求，且两个电机均能保持较高的效率工作，可减小整车的能量消耗；优化了左、右侧离合器的安装空间，减小电机的轴向尺寸，减轻重量。
Patent WO-2021208689-A1 (WO)
Title: Method, device and apparatus for adjusting display screen
Inventor: HE HU
IPC: G09G3/20
Filed: 2021-03-24
Abstract: Disclosed are a method, device and apparatus for adjusting a display screen which comprises a first display region and a second display region, with a camera assembly being provided below the first display region, and the light transmittance of the first display region being greater than that of the second display region. The adjustment method comprises: acquiring the ambient light illuminance where a terminal is currently located (S601); and when the ambient light illuminance is less than an ambient light illuminance threshold, adjusting the brightness corresponding to a grayscale of the first display region 255 to be a first brightness by means of a first ambient light adaptive adjustment curve, and adjusting the brightness corresponding to a grayscale of the second display region 255 to be a second brightness by means of a second ambient light adaptive adjustment curve, with the first brightness being approximately equal to the second brightness (S602), wherein the first ambient light adaptive adjustment curve is configured to indicate the mapping relationship between the ambient light illuminance and the brightness corresponding to the grayscale of the first display region 255; and the second ambient light adaptive adjustment curve is configured to indicate a mapping relationship between the ambient light illuminance and the brightness corresponding to the grayscale of the second display region 255. By means of providing the multiple ambient light adaptive adjustment curves to respectively adjust the brightness corresponding to the grayscale of the first display region 255 and the brightness corresponding to the grayscale of the second display region 255, the brightness of the first display region is controlled to be approximately equal to that of the second display region, which prevents uneven brightness of the first display region and the second display region, thereby improving the display effect of a terminal screen.
Patent WO-2022205190-A1 (WO)
Inventor: LIU YANG
IPC: H04W52/14
Filed: 2021-03-31
Abstract: La présente divulgation concerne un procédé et un appareil permettant de rapporter une marge de puissance, et un dispositif de communication, qui appartiennent au domaine technique de la communication sans fil. Dans le procédé permettant de rapporter une marge de puissance, les processus de commande de puissance de canaux PUSCH en regard d'une pluralité de différentes directions de point TRP sont indépendants les uns des autres de telle sorte qu'un dispositif de réseau puisse réaliser une commande de puissance précise en fonction du rapport PHR rapporté.
Patent WO-2022213236-A1 (WO)
Title: Techniques for sidelink and uplink full duplex communication with multiple transmission and reception points
Inventor: GUO HUI
IPC: H04W76/15
Filed: 2021-04-05
Abstract: Techniques for sidelink (SL) and uplink (UL) full duplex communication with multiple transmission and reception points (multi-TRP) may be performed. In an example, a user equipment (UE) may determine full duplex communication, including simultaneous reception of a SL communication from an SL UE via a first TRP of the UE and transmission of a UL transmission to a base station via a second TRP of the UE, is available. The UE may enable the full duplex communication. The UE may receive, from the SL UE, the SL communication via the first TRP. The UE may transmit, to the base station while simultaneously receiving the SL communication, the UL transmission via the second TRP.
Patent WO-2022165981-A1 (WO)
Inventor: YU YAWEI
IPC: H04W72/04
Filed: 2021-04-06
Abstract: The present application relates to the technical field of communications, and provides a transmission method and a communication apparatus, which are capable of improving data performance. The method comprises: a communication device determines a target resource of a first actual repetition, wherein the first actual repetition is an actual repetition of at least two actual repetitions comprised in a first nominal repetition, and the number of frequency domain resource units of the target resource is greater than the number of frequency domain resource units of the first nominal repetition; and then the communication device sends or receives the first actual repetition on the target resource.
Patent WO-2022198723-A1 (WO)
Inventor: ZHANG YUANLAN
IPC: H01L21/329
Filed: 2021-04-12
Abstract: 本申请提供一种肖特基二极管的制造方法。包括以下步骤：提供衬底层；在衬底层上形成漂移层；在漂移层的表面形成图形化的掩膜层；以图形化的掩膜层为掩膜对漂移层进行刻蚀，在漂移层中形成凹槽；形成凹槽之后，横向刻蚀掩膜层以暴露凹槽周围的漂移层的顶部表面；横向刻蚀掩膜层之后，以掩膜层为掩膜在凹槽侧壁和底部的漂移层形成掺杂层，掺杂层的导电类型与漂移层的导电类型相反；形成掺杂层之后，去除图形化的掩膜层。该方法减少了掩膜板的使用，实现了自对准，不易引入其他影响因素，降低了制造工艺难度。
Patent WO-2022134412-A1 (WO)
Inventor: ZHANG BO
IPC: B66B9/02
Filed: 2021-04-25
Abstract: An intelligent passenger/cargo elevator system and a method for using same. The intelligent passenger/cargo elevator system comprises a derrick system (2) and several lift cars (3). The derrick system (2) comprises a base (21) and a derrick body (22), wherein the derrick body (22) comprises several standard sections (23) joined together sequentially and vertically, and several rotating sections (24) and mated rotation control sections (25) which are arranged on the derrick body; at least two sides of each of the standard sections (23), the rotating sections (24) and the rotation control sections (25) are respectively provided with a vertical toothed bar (34) and a rail rod (31); the toothed bars (34) are sequentially joined together to form a toothed bar guide rail; and the rail rods (31) are sequentially joined together to form a climbing guide rail. The lift cars ascend or descend along the climbing guide rails, and the lift cars (3) are switched between the different climbing guide rails by means of the rotation control sections (25). According to the intelligent passenger/cargo elevator system, the lift cars cyclically run between an upward rail and a downward rail, such that the multiple lift cars do not affect each other, thereby greatly improving the vertical passenger/cargo transport efficiency in a multi-lift-car and automatic mode so as to promote the development of high-rise and super-high-rise construction technology.
Patent WO-2021227907-A1 (WO)
Title: Content creation method and device
Inventor: LUO ZHILI
IPC: G06F9/451
Filed: 2021-04-30
Abstract: Embodiments of the present disclosure provide a content creation method and a device. The method comprises: displaying a creation guide panel in response to a triggering operation on a content publishing control, wherein the creation guide panel comprises at least two creation guide themes, and creation attributes corresponding to the creation guide themes are different; and in response to a triggering operation on a target creation guide theme, displaying multiple pieces of creation guide content information corresponding to the target creation guide theme, so that a user performs content creation according to the creation guide content information, wherein the target creation guide theme is any one of the at least two creation guide themes. According to the embodiments of the present disclosure, the user can use the creation guide content information for content creation, and the user can determine creatable content and also can provide a content consumer with content needed by the content consumer, thereby improving content creation efficiency and experience.
Patent WO-2022236587-A1 (WO)
Inventor: ZHANG JIAN
IPC: H04L5/00
Filed: 2021-05-10
Abstract: 本申请实施例提供一种设备间协作方法、资源选择方法以及装置，方法包括：第一终端设备根据来自第二终端设备的第一信号的信号强度信息以及来自第三终端设备的第二信号的干扰强度信息和/或噪声强度信息，确定用于第二终端设备发送边链路信息的协作信息（401）；以及向第二终端设备发送协作信息（402）。
Patent WO-2022057289-A1 (WO)
Inventor: LIN ZICHUN
IPC: D05B57/14
Filed: 2021-05-13
Abstract: A thread-hooking suspension rotating shuttle, comprising a thread stand, a hook needle, a rotating shuttle fixing base and a power source. The thread stand is arranged in an inner cavity of the rotating shuttle fixing base; the thread stand is rotatably connected to the rotating shuttle fixing base; the hook needle is arranged on an outer side of the rotating shuttle fixing base; a gap is provided between the hook needle and the rotating shuttle fixing base; and the power source drives the hook needle to move around the outer circumference of the rotating shuttle fixing base. The thread-hooking suspension rotating shuttle is non-contact and frictionless, has no need for oil lubrication, is convenient to use, and has a long service life.
Patent WO-2021233423-A1 (WO)
Title: Electric toothbrush
Inventor: Liao Jiaye
IPC: A61C17/34
Filed: 2021-05-21
Abstract: The present application provides an electric toothbrush. The electric toothbrush comprises a driving main body, wherein the driving main body comprises a sliding block, and the sliding block is arranged at the end of the driving main body close to a support assembly; the support assembly comprises a sliding groove, the sliding block partially extends into the sliding groove, a virtual space is provided between the sliding groove and the sliding block, and the virtual space enables the sliding block to rotate in the sliding groove; the driving main body further comprises a trigger plate, and the trigger plate is arranged below the sliding block; and a sensing element is installed on an inner side wall of a housing, with one end of the trigger plate extending to the position above the sensing element. When a brush head is stressed, the sliding block rotates around a point in the sliding groove by means of a driving shaft, the trigger plate approaches the sensing element, and if the distance between the trigger plate and the sensing element meets a preset condition, the sensing element generates a prompt trigger signal. The present application has the advantages of being reliable in structure, convenient and fast to assemble, and low in cost.
Patent WO-2021244427-A1 (WO)
Title: 一种信道测量方法及装置
Inventor: FAN BO
IPC: H04W72/04
Filed: 2021-05-28
Abstract: 本申请提供一种信道测量方法及装置，可以实现对联合信道的测量。该方法包括：接收来自网络设备的测量配置信息，并基于测量配置信息进行联合信道测量，测量配置信息用于配置一组或多组测量资源，每组测量资源包括多个测量资源，且每组测量资源用于进行一次联合信道测量。本申请实施例中，网络设备通过为联合信道配置多个测量资源，不同测量资源可以配置不同的波束方向，从而可以实现对联合信道的信道测量。
Patent WO-2021254158-A1 (WO)
Title: Slurry composition for flexible electrode in secondary battery
Inventor: HO KAM PIU
IPC: H01M4/13
Filed: 2021-06-03
Abstract: Provided is a slurry composition that can be used in manufacturing an electrode of a lithium-ion battery. The slurry composition comprises a binder, a solvent, an electrode active material, and an additive. The additive can be a compound described by the general formula (1). The binder is a copolymer comprising of one or more hydrophilic structural units and one or more hydrophobic structural units. The addition of the additive improves electrode flexibility significantly. A method to produce electrodes using this slurry is also disclosed. In addition, battery cells containing the electrode prepared using the slurry composition disclosed herein exhibit exceptional electrochemical performance.
Patent WO-2022062486-A1 (WO)
Title: Contact window structure and forming method therefor
Inventor: WU PING-HENG
IPC: H01L21/768
Filed: 2021-06-11
Abstract: A contact window structure and a forming method therefor. The forming method comprises forming an etching pad on the surface of a target layer, and then forming a dielectric layer covering a substrate, the target layer and the etching pad; etching the dielectric layer to form an etching hole in the dielectric layer, the bottom of the etching hole exposing the top surface of the etching pad; removing the etching pad along the etching hole to form an etching channel communicated with the etching hole, wherein the etching channel exposes a part of the surface of the target layer, and the etching channel and the etching hole form the contact window structure. The method of the present application can prevent the non-windowed problem and can also prevent the problem of increasing etching strength during the process of forming a contact window structure, so that the size of the top of etching hole will not increase and can be kept consistent with a designed size, reducing the etching difficulty in forming the etching holes.
Patent WO-2022022117-A1 (WO)
Inventor: CUI BAOLONG
IPC: G06F17/16
Filed: 2021-06-12
Abstract: A sparse matrix computation method, comprising: when at least one of two multiplied matrices is a sparse matrix, determining whether the uniformity of the sparse matrices satisfies a preset condition, wherein the uniformity is used to indicate the distribution uniformity of non-zero elements in the sparse matrix; if so, performing multiplication processing on the two matrices using a first mode, wherein the first mode involves shifting and compressing the sparse matrix to obtain at least one set of non-zero elements, and respectively multiplying each set of non-zero elements in at least one set of non-zero elements by the other matrix and performing shifting to obtain a result matrix; otherwise, performing multiplication processing on the two matrices using a second mode, wherein the second mode involves respectively multiplying each non-zero element in the sparse matrix by the other matrix to obtain a result matrix.
Patent WO-2022267040-A1 (WO)
Title: 电子雾化吸入装置及其雾化烟弹
Inventor: XU YI
IPC: A24F40/10
Filed: 2021-06-25
Abstract: 一种雾化烟弹（10）以及使用雾化烟弹（10）的电子雾化吸入装置（100），包含烟弹腔体（11）、雾化加热芯（12）、烟弹盖体（13）及释液结构（14）。烟弹腔体（11）的内部具有雾化吸入通道（111）、与雾化吸入通道（111）彼此隔开且从四周包围雾化吸入通道（111）的储存腔（112）及连通储存腔（112）与雾化吸入通道（111）的雾化腔（113），雾化加热芯（12）装配于雾化腔（113）中；烟弹盖体（13）可沿烟弹腔体（11）的上下方向滑移地盖合于烟弹腔体（11）之上端并遮盖储存腔（112）的腔口和雾化吸入通道（111），烟弹盖体（13）开设有用于露出雾化吸入通道（111）的露出口（131），释液结构（14）设于烟弹盖体（13），或者，释液结构（14）设于烟弹腔体（11）上并位于储存腔（112）内，释液结构（14）在烟弹盖体（13）盖合于烟弹腔体（11）之上端时使储存腔（112）内的雾化液储存单元（200）所储存的雾化液流入储存腔（112）内，以降低使用成本和减少废弃物所造成的环保压力。
Patent WO-2022147989-A1 (WO)
Inventor: GONG YUANYUAN
IPC: G11C29/52
Filed: 2021-07-07
Abstract: Circuit d'attaque (10), comprenant : des unités d'attaque (100), un module de pré-attaque (200), et un circuit de sélection de valeur de résistance (300). Les résistances de rappel vers le niveau haut des unités d'attaque (100) sont réglables. Le module de pré-attaque (200) est relié à M unités d'attaque (100). Les résistances de rappel vers le niveau haut et les valeurs de résistance des résistances de rappel vers le niveau haut des M unités d'attaque (100) sont commandées au moyen d'un signal de commande d'attaque, M étant un nombre entier supérieur à 1. Le circuit de sélection de valeur de résistance (300) est connecté au module de pré-attaque (200) et est configuré pour sélectionner l'un parmi un premier code et un second code selon un signal de sélection et délivrer en sortie celui-ci en tant que code cible. Le module de pré-attaque (200) délivre en sortie le signal de commande d'attaque selon le code cible. Le circuit d'attaque peut améliorer la vitesse, l'intégrité et la précision de lecture/écriture de données de DRAM.
Patent WO-2022052616-A1 (WO)
Inventor: LI QIAN
IPC: F21V9/32
Filed: 2021-07-13
Abstract: The present invention claims a transmission type wavelength conversion device and a light-emitting device using same. The transmission type wavelength conversion device comprises, stacked in sequence: a light-emitting glass layer, a transparent glass layer, a dielectric film and a transparent substrate. The light-emitting glass layer comprises a wavelength conversion material which converts excitation light into stimulated light; the dielectric film is plated on a surface of the transparent substrate, and the dielectric film transmits the excitation light and reflects the stimulated light; the transparent glass layer is disposed between the dielectric film and the light-emitting glass layer. The transmission type wavelength conversion device has the characteristics of simple structure and high reliability of the overall device.
Patent WO-2022105277-A1 (WO)
Title: 投影控制方法、装置、投影光机及可读存储介质
Inventor: NING ZHONG
IPC: H04N9/31
Filed: 2021-07-16
Abstract: 一种投影控制方法、装置、投影光机及可读存储介质，涉及画面投影技术领域。通过获取拍照装置针对当前投影介质拍摄到的介质图像，并从介质图像中图像分割出多个待校验区域，接着自行从多个待校验区域中提取满足预设画面比例的最大有效显示区域，并根据最大有效显示区域在介质图像中的角点位置，及投影光机与拍照装置之间的图像映射变换关系，将待显示画面变换到投影光机的与最大有效显示区域对应的投放区域内，得到对应的待投放画面，进而直接控制投影光机对待投放画面进行投影，使待显示画面的画面内容得以快速地在投影介质上的与最大有效显示区域对应且适合画面投影的区域内显示，从而提高画面投影效果以及用户的画面浏览体验。
Patent WO-2022022367-A1 (WO)
Inventor: HE XUNGUI
IPC: C07D215/48
Filed: 2021-07-22
Abstract: Provided is a method for preparing a high-purity crystal. Specifically, the present invention relates to a method for preparing a Lenvatinib mesylate crystal C. The method comprises the following steps: 1) dissolving a Lenvatinib free base in a good solvent to obtain a solution of the Lenvatinib free base; 2) clarifying and filtering the solution of step 1), then adding methanesulfonic acid and a poor solvent I or a solution of methanesulfonic acid in the poor solvent I to the solution, and undergoing a salification reaction to obtain a crude product of Lenvatinib mesylate; and 3) placing the obtained crude product of Lenvatinib mesylate in a poor solvent II and pulping to obtain a Lenvatinib mesylate crystal C, wherein the obtained Lenvatinib mesylate crystal C has a purity of no lower than 99.5% and has no higher than 0.10% of any single impurity and does not exceed more than 0.5% of total impurities. The purity of the Lenvatinib mesylate crystal C prepared according to the above-mentioned preparation method is higher, and the content of impurity A and impurity B is greatly reduced.
Patent WO-2022062654-A1 (WO)
Inventor: Lv Junlong
IPC: G06Q10/04
Filed: 2021-07-30
Abstract: 一种路线规划方法、装置、设备和存储介质，该方法包括：在多个可移动设备中选择至少两个可移动设备（101）；确定至少两个可移动设备的行进路线以及行进路线中需要进行停靠的多个停靠位置（102）；按照多个停靠位置在行进路线中的先后经过顺序，将多个停靠位置交叉分配给至少两个可移动设备（103）。采用该方法，在至少两个可移动设备中的任一个可移动设备移动到自己的停靠位置等待时，其他可移动设备可以预先移动到自己的停靠位置上等待。采用这种方式，可以节约可移动设备移动到各停靠位置的过程中消耗的时长。
Patent WO-2022037448-A1 (WO)
Inventor: XIAO PENG
IPC: G08B21/18
Filed: 2021-08-10
Abstract: A molecular probe-based safety early warning and fault positioning system for an electrochemical energy storage power station, said system comprising a molecular probe tag (2), a camera (3), and a host (4). Real-time safety early warning for a fault in an electrochemical energy storage device is implemented by using a change in color of a gas sensing area (2-1) of the molecular probe tag (2), and the positioning of an abnormal electrochemical energy storage device is implemented by using a position marking area (2-2) of the molecular probe tag (2) or the position of the camera (3) on a slide rail when the camera (3) is facing the molecular probe tag (2) so that maintenance personnel of the energy storage power station can obtain an early warning signal at a first time and targetedly adopt corresponding safety measures. Molecular probe technology has advantages such as being drive-free, high-sensitivity, low-cost, and anti-interference, and has important application value for the operating safety of a large-scale energy storage power station.