baber/WOPTO huggingface dataset:
Patent WO-2021237906-A1 (WO)
Title: Apparatus capable of achieving double-sided machining by one-time shot peening
Inventor: LI FUZHU
IPC: C21D7/06
Filed: 2020-07-23
Abstract: The present invention provides an apparatus capable of achieving double-sided machining by one-time shot peening, comprising: a shot peening machining system; a workpiece clamping mechanism, used for clamping a workpiece, a first through hole being formed on the workpiece, and the first through hole directly facing toward a nozzle; and a rebound system, comprising a reflection face, an open container, and a reflection face fastening unit. The reflection face comprises an upper-layer reflection face, a middle-layer reflection face, and a lower-layer reflection face; a second through hole is formed on the middle-layer reflection face; both the upper-layer reflection face and the lower-layer reflection face are made of a flexible elastic material and are provided with a waterproof layer; a partition plate is provided in the open container and separates the open container into a first chamber and a second chamber; a filling liquid is provided in the second chamber; the partition plate can slide in the open container; the top face of the second chamber is open; the lower-layer reflection face is sealedly connected to the opening. The present invention can achieve machining of the front and back faces of the workpiece in one-time shot peening, thereby avoiding the limitation that only one side can be machined by one-time shot peening in conventional shot peening machining.
Patent WO-2021135262-A1 (WO)
Inventor: HE NAILONG
IPC: H01L21/336
Filed: 2020-08-18
Abstract: 一种半导体器件及其制作方法，所述半导体器件包括:半导体衬底(200)，所述半导体衬底(200)中形成有第一漂移区(204)；所述半导体衬底(200)上形成有栅极结构(207)，所述栅极结构(207)的一部分覆盖所述第一漂移区(204)的一部分；所述第一漂移区(204)内形成有第一凹槽，所述第一凹槽底部的半导体衬底(200)中形成有漏区(206)。
Patent WO-2021052179-A1 (WO)
Inventor: FAN BO
IPC: H04L5/00
Filed: 2020-09-02
Abstract: 一种上行数据传输方法及装置，该方法包括：网络设备向终端设备发送配置信息，所述配置信息用于配置N个SRS资源；所述网络设备向终端设备发送下行控制信息，所述下行控制信息中的SRI字段和TPMI字段联合指示N个SRS资源中的M个SRS资源；终端设备采用M个SRS资源，发送上行数据。所述M为大于或等于1的整数，当M大于1时可实现终端设备的多波束上行传输，可提高上行传输的覆盖和容量。
Patent WO-2022032808-A1 (WO)
Title: 转向架
Inventor: LIU YANG
IPC: B61F5/52
Filed: 2020-09-21
Abstract: 一种转向架，包括：构架、设置在构架下方的轮对(4)、设置在构架上的牵引装置（7）、制动装置（9）和二系悬挂装置（6）；构架包括：平行设置的两个侧梁（1），侧梁（1）沿纵向延伸；侧梁（1）的中部开设横梁安装孔（11），横梁安装孔（11）为通孔，横梁安装孔（11）的中心线沿横向延伸，纵向与横向为相互垂直的两个水平方向；横梁（2），沿横向延伸，横梁（2）的两端分别穿过两个侧梁（1）上的横梁安装孔（11），横梁（2）与侧梁（1）之间可沿横向产生相对位移；横梁（2）的长度大于两个侧梁（1）外侧表面之间的距离；限位件，设置在横梁（2）与侧梁（1）之间，用于限制横梁（2）与侧梁（1）之间的相对位移在预设范围内。该转向架能够通过较小曲率半径的线路。
Patent WO-2022061820-A1 (WO)
Inventor: ZHENG GUOGUANG
IPC: H01L21/768
Filed: 2020-09-27
Abstract: A receiving chip and a preparation method therefor, and a ranging apparatus and a movable platform. The preparation method comprises: providing a first wafer, wherein a plurality of back-illuminated avalanche photodiodes are formed on a first surface of the first wafer; providing a second wafer, wherein a plurality of signal processing units are formed on a first surface of the second wafer; and bonding the first surface of the first wafer and the first surface of the second wafer, such that the back-illuminated avalanche photodiodes and signal processing units, which vertically correspond to each other, are electrically connected to each other. By using the chip of the present application, back-illuminated avalanche photodiode area-array chips can be produced by using an existing semiconductor manufacturing platform and technology and on a large scale, with a low cost and a high reliability, such that the requirements of a solid-state laser radar on a receiving module are met.
Patent WO-2021093490-A1 (WO)
Title: Hardphone, method for implementing traffic operation, call center system, and storage medium
Inventor: LIANG HUASHENG
IPC: H04M3/51
Filed: 2020-10-09
Abstract: A hardphone, a method for implementing a traffic operation, a call center system, and a storage medium. The hardphone comprises: a processing module (11), an input module (12), a sending module (13), a display apparatus (14), and a receiving module (15). The display apparatus (14) is used to display different types of traffic operation instructions such that a user carries out selection by using the input module (12). The input module (12) is used to receive the traffic operation instruction inputted by the user and an identity identification of a target agent, and transmit the traffic operation instruction and the identity identification of the target agent to the processing module (11). The processing module (11) is used to process the traffic operation instruction and the identity identification of the target agent according to a preset protocol, and then transmit same to the sending module (13), and use the sending module (13) to send to a server the processed traffic operation instruction and identity identification of the target agent. The receiving module (15) is used to receive an execution result of the traffic operation instruction being executed by the server for the target agent, and transmit the execution result to the processing module (11).
Patent WO-2021078123-A1 (WO)
Title: RECOMBINANT PROTEIN TARGETING PD-1 AND TGFβ
Inventor: KANG XIAOQIANG
IPC: C07K19/00
Filed: 2020-10-20
Abstract: A recombinant fusion protein comprising 1) TGFβR2, or a fragment thereof, capable of binding to TGFβ, and 2) an antibody, or an antigen-binding fragment thereof, that binds to PD-1. Also disclosed are a polynucleotide encoding the recombinant fusion protein, an expression vector containing the polynucleotide, a method for producing the recombinant protein and a method for treating a disease caused by over expression of TGFβ and/or PD-1 using the recombinant protein.
Patent WO-2021189839-A1 (WO)
Inventor: FANG ZHIJUN
IPC: G06K9/00
Filed: 2020-10-27
Abstract: A face recognition device (100), comprising a body, and a processor (101), a first camera (102), and a body temperature measurement member (105) which are arranged on the body. Both the first camera (102) and the body temperature measurement member (105) are electrically connected to the processor (101); the first camera (102) is used for capturing a face image of an object to be measured and transmitting the face image to the processor (101); the body temperature measurement member (105) is used for measuring the body temperature of said object and transmitting the body temperature to the processor (101); the processor (101) is used for matching the identity of said object according to the face image and obtaining a health condition of said object according to the measured body temperature of said object. An access control is controlled to be opened for passing only in the case that the face image matches the identity of said object and said object is in a healthy state, so that personnel information verification and health state verification are automatically operated, the labor intensity of the staff is reduced, personnel passing efficiency can be improved, cross-infection can be reduced, and safety can be improved.
Patent WO-2021196590-A1 (WO)
Title: 智能终端、智能底座设备以及智能控制系统
Inventor: YU MINGHUO
IPC: G05B19/042
Filed: 2020-10-30
Abstract: 一种智能终端（110）、智能底座设备（120）以及智能控制系统，配置成与智能底座设备（120）连接；智能终端（110）包括：第一触点组（140）、第一主控器（30）以及分压电路（40）；智能底座设备（120）包括第二触点组（130）以及接地电阻（R1），第二触点组（130）中的电源开关触点（50）连接接地电阻（R1）；分压电路（40）的电压控制端分别连接第一触点组（140）中的电源开关触点（50）以及第一主控器（30），分压电路（40）的输入端连接智能终端（110）的内置电源（VCC），分压电路（40）的接地端接地；第一触点组（140）中的信号传输触点（60）连接第一主控器（30），以及配置成与智能底座设备（120）的第二触点组（130）的信号传输触点（20）连接，第一触点组（140）中的电源开关触点（50）配置成与第二触点组（130）中的电源开关触点（10）连接。使得智能终端（110）能够与对应的智能底座设备（120）连接通信，有助于通过智能终端（110）对智能底座设备（120）实现智能化控制。
Patent WO-2022094923-A1 (WO)
Title: Keyboard having projection and screen casting function
Inventor: JIANG HAO
IPC: G06F3/02
Filed: 2020-11-06
Abstract: Disclosed is a keyboard having a projection and screen casting function, relating to the technical field of keyboards. Comprised are: an outward-appearance upper member; the bottom of said outward-appearance upper member is provided with an outward-appearance lower member; said outward-appearance lower member is internally provided with a keyboard function control circuit board; the top of said keyboard function control circuit board is provided with a mechanical-switch fixed iron plate and a mechanical switch body; the top of said mechanical switch body is movably provided with keyboard keys; the interior of the outward-appearance lower member is movably provided with a lithium battery; the top of said lithium battery is provided with a function control circuit board; the top of said function control circuit board is provided with an inner screen. By means of the arrangement of the outward-appearance upper member, the outward-appearance lower member, and a projecting screen caster, the projecting screen caster being arranged inside the outward-appearance lower member, it is possible to start the projecting screen caster so as to project by means of a projection hole; the keyboard is combined with the projecting screen caster for all-in-one operation, ease of use, convenience of transport and storage, and convenience of use by a user.
Patent WO-2021089041-A1 (WO)
Inventor: LIN WANCHEN
IPC: H04W72/04
Filed: 2020-11-09
Abstract: A method, performed by a User Equipment (UE), includes receiving, from a base station (BS), a radio resource control (RRC) message comprising an information for configuring a Hybrid Automatic Repeat reQuest-ACKnowledge (HARQ-ACK) codebook list, first downlink control information (DCI) and second DCI; determining whether a size difference exists between a first downlink assignment index (DAI) field of the first DCI and a second DAI field of the second DCI; and inserting at least one bit with a zero value into one of the first DAI field and the second DAI field when the size difference between the first DAI field of the first DCI and the second DAI field of the second DCI is determined, wherein the HARQ-ACK codebook list includes a first HARQ-ACK codebook indicated by the first DCI and a second HARQ-ACK codebook indicated by the second DCI.
Patent WO-2021109845-A1 (WO)
Title: Rotation control mechanism for use in folding ladder, and folding ladder
Inventor: ZHU XUELIN
IPC: E06C1/383
Filed: 2020-11-16
Abstract: A rotation control mechanism for use in a folding ladder, and a folding ladder. The rotation control mechanism comprises a first rotating member (1), a second rotating member (2), and a first locking pin (51); the first rotating member (1) is provided with a pin hole (11); the second rotating member (2) is provided with a locking hole (21); the first locking pin (51) is inserted into the pin hole (11) and the locking hole (21) so as to lock the first rotating member (1) and the second rotating member (2); the first locking pin (51) and the first rotating member (1) are circumferentially limited and movably arranged in an axial direction; a first elastic member (34) is connected to the first locking pin (51) and applies an action force to the first locking pin (51) to be inserted into the locking hole (21); the second rotating member (2) is provided with a trigger portion (31); and the first rotating member (1) is provided with an elastic braking portion. The folding ladder comprises two ladders and two rotation control mechanisms; the top of one of the ladders is connected to the first rotating member (1), and the top end of the other is connected to the second rotating member (2). The first rotating member (1) and the second rotating member (2) can be automatically rebounded and locked after mutually rotating to a required angle. The present invention is simple in structure and convenient to use.
Patent WO-2021104091-A1 (WO)
Inventor: SHANG PENG
IPC: A61H3/02
Filed: 2020-11-16
Abstract: Disclosed are an electric walking stick, a posture detection device and a robot. The posture detection device comprises a follower connection member connected to a member to be balanced and configured maintain a coordinated movement with the member to be balanced; an elastic support member connected between the follower connection member and a motion mechanism and configured to support the follower connection member and provide the follower connection member with a maneuvering space; and a posture sensor (51), which is mounted on the follower connection member or the member to be balanced and configured to sense a change in the posture of the member to be balanced and provide feedback to a main control panel (4). During moving in multiple usage scenarios, such as moving forward, backward, leftward or rightward, the member to be balanced can, by means of support from the follower connection member, tilt and synchronously cause the follower connection member to tilt in any direction. The posture sensor (51) in turn can detect a forward, backward, leftward or rightward tilting component, thereby accurately detecting a change in the tilting posture of the member to be balanced. Accordingly, the motion mechanism can more favorably be controlled to compensate for a change in the posture of the member to be balanced, thereby improving balance in multiple usage scenarios.
Patent WO-2021098675-A1 (WO)
Inventor: XU LUBO
IPC: G10L15/02
Filed: 2020-11-17
Abstract: Provided are an interaction method and an electronic device. The method comprises: receiving a target session message input by a user; converting the target session message into a first phoneme sequence; performing, according to a first phoneme conversion rule corresponding to a first conference group, phoneme coding on the first phoneme sequence to obtain a second phoneme sequence; and sending the second phoneme sequence to a first receiving end of the first conference group, wherein the target session message is a speech message or a text message.
Patent WO-2022109800-A1 (WO)
Inventor: ZHENG BOWEN
IPC: B08B15/04
Filed: 2020-11-24
Abstract: 一种保护装置、除尘装置、轮辋结构及汽车，该保护装置包括第一保护结构（1）、第二保护结构（2）和导向结构（3），第一保护结构（1）包括第一叶片（11）和第一转环（12），第一叶片（11）的一端与第一转环（12）相连，第二保护结构（2）包括第二叶片（21）和第二转环（22），第二叶片（21）的一端与第二转环（22）相连，第一转环（12）套设于第二转环（22）的外部，导向结构（3）设置在第一转环（12）和第二转环（22）之间，第一转环（12）能够相对于第二转环（22）转动，以使第一叶片（11）与第二叶片（21）重叠或者错开，导向结构（3）用于限定第一转环（12）相对于第二转环（22）的转动行程。该保护装置结构简单，根据制动产生的惯性自动导通，避免车辆在未制动的情况下吸附或收集到轮边灰尘等非制动粉尘，使用纯机械结构，不额外消耗能源。
Patent WO-2022007319-A1 (WO)
Title: Integrated conductivity, temperature, depth and current detection device, system and method
Inventor: LIU SHIXUAN
IPC: G01C13/00
Filed: 2020-12-01
Abstract: An integrated conductivity, temperature, depth (CTD) and current detection device, system and method: a single-point current meter (1) is installed on a CTD chain and laid out in the same way as the CTD chain so as to obtain current profile parameters while obtaining the conductivity, temperature, and depth parameters. An integrated seawater conductivity, temperature, depth and current (CTDC) detection device, comprising an airtight cabin (6), a temperature sensor (3), a conductivity sensor (5), a pressure sensor (10) and a single-point current meter (1), wherein an upper end cover (7) of the airtight cabin (6) is further provided with a magnetic ring (8) and a plastic-coated steel cable hole. A plurality of CTDCs are installed on a plastic-coated steel cable (20) so as to obtain a CTDC chain. An integrated CTDC observation device-based ocean profile observation buoy system, comprising a communication satellite (13), a shore-based receiving station (14), a buoy (19) and the CTDC chain installed on the buoy (19). By means of the integration of CTDC, the temperature, conductivity, depth, current, and flow direction parameters of a body of water may be simultaneously measured, thus providing a feasible path for refined detection.
Patent WO-2021212883-A1 (WO)
Title: 一种基于智能移动终端的跌倒检测方法
Inventor: XING JIANCHUAN
IPC: G06N3/04
Filed: 2020-12-17
Abstract: 一种基于智能移动终端的跌倒检测方法，包括以下步骤：采集在身高、体重、年龄方面有良好代表性的人体活动数据，并构建数据集；运用特征工程技术对数据集进行特征提取与分析，使用PCA降维技术对特征向量进行分析；基于LSTM-FCN模型设计FallNet模型，对FallNet模型进行训练；将训练好的FallNet模型内置在移动设备中进行跌倒检测；通过设计FallNet模型，在增加少量参数的情况下，FallNet模型的17类别分类效果达到了98.59％。能够对人体活动进行识别，对人体跌倒发出警报和报警，实现对老龄人群健康状态的实时监测。
Patent WO-2021232777-A1 (WO)
Title: Aerosol
Inventor: XIANG WEI
IPC: A61K31/05
Filed: 2020-12-21
Abstract: An aerosol, comprising industrial hemp flower essential oil and a pharmaceutical component. The industrial hemp flower essential oil contains small molecule fragrance components, and does not contain diterpenoid compounds, such as cannabidiol, tetrahydrocannabinol, or other pharmaceutically active components. The pharmacological activity of the object of the adding of the oil will not be obviously impacted, but all "odorless cannabidiol products" can be made to have the characteristic fragrance of natural industrial marijuana, having the effects of supplementing sensory deficiencies, and psychological comforting and suggestion. The addition of industrial hemp flower essential oil in an odorless cannabidiol aerosol can improve acceptance of odorless products by a patient who uses natural medical marijuana.
Patent WO-2022120992-A1 (WO)
Inventor: LI YONGKANG
IPC: G06F9/455
Filed: 2020-12-25
Abstract: L'invention concerne un système et un procédé de partage de mémoire sur la base d'un environnement virtuel. Le système comprend au moins deux hôtes, chaque hôte comprenant au moins une machine virtuelle, un coordinateur et un module de mémoire ; la machine virtuelle, le coordinateur et le module de mémoire sont connectés électriquement les uns aux autres ; le coordinateur d'un hôte local est en connexion de communication à distance avec le coordinateur d'un hôte distant au moyen d'un module RDMA ; la machine virtuelle est utilisée pour recevoir une demande d'accès initiée par un programme d'application, et envoyer la demande d'accès au coordinateur ; et le coordinateur demande si des données de mémoire cache demandées par la demande d'accès sont présentes dans le module de mémoire, et si tel est le cas, le coordinateur renvoie les données de mémoire cache au programme d'application, et sinon, le coordinateur envoie, au moyen du module RDMA, la demande d'accès au coordinateur de l'hôte distant dans lequel des données de mémoire sont stockées. Au moyen du procédé selon la présente invention, une mémoire peut être partagée entre des machines virtuelles du même hôte et entre des machines virtuelles parmi plusieurs hôtes.
Patent WO-2021136342-A1 (WO)
Inventor: WANG HAISHENG
IPC: G06K9/00
Filed: 2020-12-30
Abstract: La présente invention concerne un dispositif de reconnaissance d'empreintes digitales comprenant : un substrat (1), de multiples unités de détection photosensibles (2) étant disposées sur une première surface du substrat (1) ; et de multiples sources lumineuses ponctuelles (3), qui sont situées sur un côté à distance de la première surface du substrat (1) et qui présentent une direction d'émission de lumière à distance du substrat (1).
Patent WO-2022126766-A1 (WO)
Title: 扬声器箱
Inventor: REN ZHANG
IPC: H04R1/02
Filed: 2020-12-30
Abstract: 本发明提供了一种扬声器箱，其包括具有收容空间的壳体和发声单体，所述壳体包括塑料件及注塑于所述塑料件的加强刚体，所述塑料件包括与所述加强刚体相连的底壁和与所述底壁连接的挡墙。所述扬声器箱还包括将发声单体与外部电路电连接的焊片，所述焊片包括主体部、自所述主体部延伸至所述收容空间外的第一电连接部、自所述主体部延伸并与所述发声单体电连接的第二电连接部，所述塑料件还包括自所述底壁向远离所述加强刚体延伸的围墙，所述围墙与所述挡墙相隔一定的距离并包围所述主体部，所述围墙与所述加强刚体之间通过胶水粘接。本发明的扬声器箱成本低、装配简单且装配稳固性高。
Patent WO-2022141501-A1 (WO)
Title: 多频天线、移相装置及传动机构
Inventor: DUAN HONGBIN
IPC: H01Q3/32
Filed: 2020-12-31
Abstract: 本发明涉及一种多频天线、移相装置及传动机构。传动机构包括安装件、选位组件、第一驱动组件及第二驱动组件。并且，选位组件设置于安装件上。选位组件包括能够相对安装件沿预设方向往复移动的移动件、能够相对移动件转动的第一转动件、及与第一转动件同轴连接的第二转动件。第一驱动组件用于驱动移动件沿预设方向往复移动。第二驱动组件用于驱动第一转动件转动。输出螺杆能够沿预设方向呈直线排列布置，从而使得移相装置整体沿预设方向平铺布局而呈扁平化结构，能够大幅降低高度方向上的尺寸，有利于小型化的发展趋势；并且，也简化了移相装置的结构，从而调高了电下倾角的调节精度。
Patent WO-2021143643-A1 (WO)
Title: Display substrate and manufacturing method therefor, and display device
Inventor: JIA LI
IPC: G09F9/30
Filed: 2021-01-11
Abstract: Provided are a display substrate and a manufacturing method therefor, and a display device. The display substrate comprises a substrate film layer and functional film layers. The display substrate comprises a display area and an area provided with holes. The manufacturing method comprises: forming a plurality of functional film layers on the substrate film layer; etching at least one functional film layer in the area provided with holes to form a first via hole passing through the at least one functional film layer; forming a transition layer covering the display area and exposing the first via hole; using the transition layer as a mask to form a second via hole in the area provided with holes, wherein the second via hole passes through the substrate film layer and all the other functional film layers except the at least one functional film layer; and removing the transition layer.
Patent WO-2022001087-A1 (WO)
Title: Vehicle lamp optical unit, vehicle lamp module, and vehicle
Inventor: DONG SHIKUN
IPC: F21S41/24
Filed: 2021-01-13
Abstract: Provided are a vehicle lamp optical unit, vehicle lamp module, and vehicle. the vehicle lamp optical unit comprises a first optical element (1); the rear end face and front end face of the first optical element (1) are, in the direction of light emission, a light incident structure reference face (11) and a first light-emitting face (12), respectively; the rear end of the first optical element (1) is formed as a light incident part; the light incident part comprises at least one first light incident structure arranged along the left–right direction of the light incident structure reference face (11); a first light passageway (13) is formed between the light incident part and the first light-emitting face (12); the first light incident structure is arranged to extend from the upper side or the lower side of the reference face (11) of the light incident structure to the first light passageway (13); each first light incident structure guides the light received by the first light incident structure to exit toward the first light passageway (13) and be transmitted to the first light exit face (12) along the first light passageway (13). The vehicle lamp optical unit improves the visual effect of vehicle lamp lighting, satisfying the requirements of multiple lighting modes and illumination modes.
Patent WO-2022155903-A1 (WO)
Title: Focusing system for vehicle lamp projection, and vehicle
Inventor: FU QIANG
IPC: F21S41/141
Filed: 2021-01-22
Abstract: The present application relates to the technical field of automobiles, in particular to a focusing system for vehicle lamp projection, and a vehicle. The focusing system for vehicle lamp projection comprises a projection lamp, a controller and a focusing device. The projection lamp is connected to the focusing device, and the focusing device is electrically connected to the controller. The controller comprises a first information acquisition unit, a processing unit and a focusing control unit. The processing unit is electrically connected to the first information acquisition unit and the focusing control unit, respectively. The first information acquisition unit is used for acquiring parameter information of a vehicle, and sending the parameter information of the vehicle to the processing unit. The processing unit is used for processing the parameter information of the vehicle to obtain focusing data, and sending the focusing data to the focusing control unit. The focusing control unit is used for controlling, according to the focusing data, the focusing device to perform focusing processing on the projection lamp. In the present application, the focusing control unit performs focusing processing on the projection lamp according to the focusing data, so that the projection lamp can achieve a clear projection effect, thereby improving the customer experience.
Patent WO-2022160313-A1 (WO)
Title: 一种通信装置
Inventor: XIA ZHENGSHAN
IPC: H04B1/00
Filed: 2021-01-30
Abstract: 一种通信装置，包括：第一射频接收电路，所述第一射频接收电路的工作频段包括第一频段，其中，所述第一射频接收电路包括第一放大器和第一滤波器；第二射频接收电路，所述第二射频接收电路的工作频段包括第二频段，其中，所述第二射频接收电路包括第二放大器和第二滤波器；以及，宽带射频接收电路，所述宽带射频接收电路的工作频段包括所述第一频段和所述第二频段，其中，所述宽带射频接收电路包括至少一个放大器和至少一个滤波器。