baber/WOPTO huggingface dataset:
Patent WO-2020108305-A1 (WO)
Title: Medical instrument
Inventor: ZHOU BINGCHAO
IPC: A61B17/128
Filed: 2019-11-13
Abstract: Provided is a medical instrument, comprising a gripper (3), an operating head (2) and a handle (1), wherein the operating head (2) is connected to the gripper (3) and the handle (1). The operating head (2) comprises a housing (10), a triggering force applicator arranged inside the housing (10), a triggering rod (21), a placement cavity (22) arranged on one side of the triggering rod (21), and a clip cartridge assembly (23) arranged inside the placement cavity (22), wherein the triggering rod (21) is connected to the triggering force applicator and the gripper (3) respectively; and an inner cavity (11) in communication with the placement cavity (22) is formed inside the housing (10), and a positioning block (24) is arranged inside the inner cavity (11). The triggering force applicator comprises a push piece (41) and a movable member (42), wherein the push piece (41) is connected to the triggering rod (21) and the movable member (42), and the positioning block (24) is engaged with the push piece (41); and when the positioning block (24) moves forward, the push piece (41) rotates towards the gripper (3) via a first connecting portion to drive the triggering rod (21) to control the gripper (3) to open, otherwise the gripper (3) is closed. The positioning block (24) is engaged with the push piece (41) to drive the triggering rod (21) to move forward or backward so as to control the gripper (3) to open or close, such that the triggering rod (21), the gripper (3) and the clip cartridge assembly (23) can be operated simultaneously without the need to be operated separately and individually, thereby achieving the aims of simplifying a device, rapid triggering and improving efficiency.
Patent WO-2021072894-A1 (WO)
Title: Large-span bulk material conveying system
Inventor: LIU YANG
IPC: B66C23/72
Filed: 2019-11-19
Abstract: Disclosed is a large-span bulk material conveying system, comprising a piece of folding arm conveyor and cross-bank lifting-type feeding conveying equipment. The folding arm conveyor is mainly composed of a base frame (25) mounted on the ground of a stockyard, a tower body (24) mounted on the base frame (25), a balance arm (17), a conveying arm, a tower top (10) and other main parts, wherein the balance arm (17), the conveying arm and the tower top (10) are mounted on the tower body (24); a portal frame I (5), a portal frame II (2) and a discharging trolley (9) are arranged on the conveying arm; a rotary device (23) and a hopper (22) are arranged on the the tower body (24); and a balance trolley (16) is arranged on the balance arm (17). The large-span bulk material conveying system can achieve horizontal rotation and can control, by means of a winch, a steel wire rope to fold and retract the conveying arm, such that the large-span bulk material conveying system can be prevented from colliding with other apparatuses or buildings in a rotation process, and the risk of the conveyor toppling over under the action of wind power can be effectively reduced. The present invention has the characteristics of having a simple structure and low cost, saving on ground space, realizing automatic control, etc.
Patent WO-2021097736-A1 (WO)
Title: 一种微器件及其制备方法
Inventor: WU KAIYI
IPC: H01L33/46
Filed: 2019-11-21
Abstract: 一种微器件及其制备方法，所述微器件包括第一半导体层（101）、多量子阱层（102）、第二半导体层（103）、第一电极（105）和第二电极（106），所述多量子阱层（102）设置在所述第一半导体层（101）与第二半导体层（103）之间，所述第一电极（105）与第一半导体层（101）耦接，所述第二电极（106）与第二半导体层（103）耦接，通过至少在所述多量子阱层（102）的外侧面形成一层光集中层（200），使得微器件的出光角度缩小，限制出光方向，并且各个单色微器件之间独立发光，不会相互影响，以使得光源更集中，有效的解决了效能浪费，大大提高了发光效率。
Patent WO-2020103911-A1 (WO)
Inventor: CHU KAPAN
IPC: A63G19/20
Filed: 2019-11-21
Abstract: The present invention provides a following-type simulated animal locomotion device, comprising: a horizontal locomotion mechanism and at least one simulated animal movement component. The horizontal locomotion mechanism comprises a chassis, a locomotion mechanism and a transmission mechanism; the locomotion mechanism is mounted on the chassis; and the horizontal locomotion mechanism, being dragged or pushed, drives the chassis to move along a direction parallel to the ground. The simulated animal movement component comprises a stand, a movement mechanism, and at least one animal model. When the horizontal locomotion mechanism moves along the direction parallel to the ground, the animal model performs locomotion by simulating an animal posture. The at least one animal model performs locomotion or a plurality of animal models perform locomotion synchronously or asynchronously. The present invention provides a device capable of simulating an animal locomotion posture, enhancing the riding pleasure of the user.
Patent WO-2021017339-A1 (WO)
Title: Application of hydroxysafflor yellow a in preparation of medication for treatment or adjuvant treatment of obesity disease
Inventor: YAN DAN
IPC: A61K31/351
Filed: 2019-11-26
Abstract: An application of hydroxysafflor yellow A in the preparation of a medication for treatment or adjuvant treatment of an obesity disease.
Patent WO-2020177407-A1 (WO)
Inventor: NUMATA HAJIME
IPC: H04N5/369
Filed: 2019-11-26
Abstract: An image sensor (10), an imaging apparatus, an electronic device, an image processing system, and a signal processing method. The image sensor (10) comprises a filter array (11). The filter array (11) comprises a plurality of filter groups (113). Each filter group (113) comprises a first color filter (A). Electrical signals generated by pixels (120) corresponding to each filter group (113) can be combined to generate a pixel signal having a value of a first color channel.
Patent WO-2020135269-A1 (WO)
Title: 会话创建方法及终端设备
Inventor: ZHANG YUBING
IPC: G06F9/451
Filed: 2019-12-20
Abstract: 一种会话创建方法及终端设备，该方法包括：终端设备接收用户对包括至少一个人脸图像的第一图像的第一输入（201）；响应于该第一输入，显示至少一个通讯程序的图标（202）；终端设备接收用户的第二输入（203）；响应于该第二输入，显示会话界面，该会话界面包括M个目标标识（204）；其中，每个目标标识用于指示一个用户，该M个目标标识指示的M个用户包括该至少一个人脸图像中的K个人脸图像指示的用户，该M个目标标识为与该第二输入对应的目标通讯程序中的标识，M和K均为正整数，且K小于或等于M。
Patent WO-2021103280-A1 (WO)
Title: 电动滑步车
Inventor: LIAO XUESEN
IPC: B62K9/00
Filed: 2020-11-23
Abstract: 提供了一种电动滑步车，其于一车架体（1）中段处设有一座椅（2），于前、后端各别设有一前外管（3）及一后叉（4），于前外管（3）处设有一前叉（31）及一控制前叉（31）转动的车头把（32），于前叉（31）及后叉处分别设有一前轮（51）及一后轮（52）；其中，该车架体（1）与该后轮（52）间设有一驱动总成（6），该驱动总成（6）设有具有位于该车架体（1）中段处下方的动力件（61）、一设于该后轮（52）的轮轴处的驱动件（62），以及一驱动带（63），该驱动带（63）绕设于该动力件（61）及该驱动件（62）之间，另设有一与该动力件（61）构成可拆装连接的充电锂电池（65），利用充电锂电池（65）提供电力来源并使该动力件（61）致动，以带动该驱动带（63）让电动滑步车行进。
Patent WO-2020156037-A1 (WO)
Inventor: HE LINHAI
IPC: H04W72/04
Filed: 2020-01-04
Abstract: L'invention concerne un appareil, des procédés et des supports lisibles par ordinateur pour effectuer des procédures d'accès aléatoire sur la base de procédures de canal d'accès aléatoire à deux étapes et de procédures de canal d'accès aléatoire à quatre étapes. Un procédé donné à titre d'exemple pour une communication sans fil au niveau d'un équipement utilisateur (UE) consiste à déterminer qu'un temporisateur de repli associé à une procédure d'accès aléatoire à deux étapes est configuré pour l'UE. Le procédé donné à titre d'exemple consiste également à générer un message d'accès aléatoire sur la base au moins de la détermination. Le message d'accès aléatoire peut être un message d'accès aléatoire de premier type associé à une procédure d'accès aléatoire à quatre étapes et comprenant un préambule ou un message d'accès aléatoire de second type associé à la procédure d'accès aléatoire à deux étapes et comprenant le préambule et une charge utile. En outre, le procédé donné à titre d'exemple consiste à effectuer une tentative d'accès aléatoire en transmettant, à une station de base, le message d'accès aléatoire.
Patent WO-2021000564-A1 (WO)
Inventor: RUAN HONGLIANG
IPC: C03C17/34
Filed: 2020-01-10
Abstract: Anti-reflective coated glass used for packaging a solar assembly, and a manufacturing method therefor. The method comprises: proportionally adding a silicon source to a certain amount of anhydrous ethanol, then adding a mixture of anhydrous ethanol, pure water, and an acid catalyst in a certain ratio, and stirring at room temperature and then standing so as to obtain a solution A; preparing a certain amount of nano-particles B; adding B having different proportions to the solution A so as to obtain coating materials having different refractive indexes used for manufacturing a coating; and in a mode that the refractive indexes gradually decrease from inside to outside, coating the coating materials having different refractive indexes on the surface of the glass used for packaging the solar assembly so as to form the anti-reflective coated glass used for packaging the solar assembly. The anti-reflective coated glass features high light transmittance, and can realize the enhancement of the light transmittance by means of a wide wavelength.
Patent WO-2021062970-A1 (WO)
Inventor: GAO ZHIWEI
IPC: A61C8/00
Filed: 2020-01-20
Abstract: An adapter for a dental torque wrench, said adapter comprising a wrench combining head portion (11), a wrench combining connection portion (12) and a connection piece (13), the wrench combining connection portion (12) being provided with ratchet mounting slots (1211), the wrench combining connection portion (12) being matched with a torque wrench by means of the ratchet mounting slots (1211), the connection piece (13) being internally provided with a second cavity (132), a handpiece tool accommodating cavity (125) being used for mounting a dental handpiece tool, the second cavity (132) being internally provided with an anti-rotation block (133), the second cavity (132) also being internally provided with a tightening component.
Patent WO-2020173378-A1 (WO)
Inventor: ZHAO JIE
IPC: C07K16/28
Filed: 2020-02-20
Abstract: Provided are an antibody capable of specifically binding human LAG-3 or an antigen binding fragment thereof. The antibody or antigen binding fragment thereof has a biological activity for enhancing a mixed lymphocyte reaction, and can be used for preparing a drug for cancer immunotherapy.
Patent WO-2020207125-A1 (WO)
Inventor: LIU HAILI
IPC: C12Q1/6895
Filed: 2020-02-21
Abstract: 提供一种用于检测转基因玉米事件DBN9501的核酸序列及其检测方法，该核酸序列包括SEQ ID NO:1或其互补序列、SEQ ID NO:2或其互补序列。还提供了一种制备对昆虫具有抗性和/或对草铵膦除草剂具有耐受性的玉米植株的方法，一种培养对昆虫具有抗性和/或耐受草铵膦除草剂的玉米植株的方法，和一种保护玉米植物免受由除草剂引起的损伤或控制种植玉米植株的大田中杂草的方法，其中该玉米植株的基因组中包含SEQ ID NO:1和/或SEQ ID NO:2所示的核酸序列、SEQ ID NO:3和/或SEQ ID NO:4所示的核酸序列或SEQ ID NO:5所示的核酸序列。
Patent WO-2021017460-A1 (WO)
Title: Method and device for predicting optimal development mode for shale oil in-situ conversion
Inventor: HOU LIANHUA
IPC: E21B43/30
Filed: 2020-02-24
Abstract: A method and device for predicting the optimal development mode for shale oil in-situ conversion, wherein the method includes: according to a pre-established relationship between heating rate and lower limit temperature, determining a lower limit temperature required for the complete conversion of convertible organic matter in shale to be tested into oil and gas; according to thermal field parameters of a target layer in a study area, an optimal heating time corresponding to the lower limit temperature, and a pre-established relationship between optimal heating well spacing and optimal heating time, determining an optimal heating well spacing; according to a relationship between temperature and shale output oil equivalent, determining an output oil equivalent; determining an optimal well layout; the lower limit temperature, the optimal heating well spacing, the output oil equivalent and the optimal well layout are the optimal parameters. According to the optimal parameters obtained by optimizing the key parameters in the shale oil in-situ conversion development process, the optimal development mode for shale oil in-situ conversion is determined, which reduces development costs, and provides scientific guidance for shale oil in-situ conversion development.
Patent WO-2021168716-A1 (WO)
Inventor: HE SHAODUN
IPC: B01D45/04
Filed: 2020-02-26
Abstract: Disclosed is an oil fume separator of a kitchen range hood, the oil fume separator comprising a flow guide grid (1) formed of flow guide plates (1.1), which are aligned, connected in series and fixed one by one, wherein left and right side walls of each flow guide plate (1.1) are respectively provided with a positioning member (1.11) for series connection; a ventilation gap is provided between two adjacent flow guide plates (1.1), the ventilation gaps form a ventilation separation channel (1.15), and the ventilation separation channel (1.15) is in a wavy zigzag state; and the lower side of the flow guide grid (1) is an oil fume inlet (1.112A), and the upper side of the flow guide grid is an oil fume outlet (1.112B). Oil fumes enter the flow guide grid (1) through the oil fume inlet (1.112A), repeatedly collides with the side wall of the flow guide plates (1.1) in a zigzag path, and is then discharged from the oil fume outlet (1.112B).
Patent WO-2021168720-A1 (WO)
Title: Configuration de signal de référence de suivi de phase pour répétitions de transmission
Inventor: LI QIAOYU
IPC: H04W28/16
Filed: 2020-02-27
Abstract: Un appareil reçoit une configuration pour un signal de référence de suivi de phase (PT-RS). L'appareil détermine ensuite une densité temporelle et/ou une densité de fréquence pour le PT-RS sur la base d'une répétition inter-intervalle d'une transmission. L'appareil reçoit ensuite ou transmet le PT-RS sur la base de la densité temporelle et/ou de la densité de fréquence déterminées sur la base de la répétition inter-intervalle de la transmission.
Patent WO-2020182019-A1 (WO)
Inventor: ZHANG LI
IPC: G06F16/583
Filed: 2020-03-03
Abstract: Provided are an image search method, apparatus, device, and computer-readable storage medium. The method comprises: taking an image pair in an image database as an input, and taking as the loss value the distance between hash code pairs obtained by image pair mapping, and the label type and feature similarity of the image pair, using a machine learning optimization algorithm to optimize the loss value so as to train a deep hash mapping model (S101); using the deep hash mapping model, mapping to a hash code to be searched an image to be searched (S102); finding in a pre-built hash code library a target image whose difference between the Hamming distance and the hash code to be searched meets a preset condition, and outputting it as the search result of the image to be searched in the image database, the hash coding library being obtained upon mapping each image in the image database by way of the deep hash mapping model (S103). The method effectively solves the problem in the related art of the hash codes of the same type of images being too consistent, and thus achieves accurate searching of images of the same type.
Patent WO-2021174518-A1 (WO)
Title: 一种无颤振铣削加工表面形貌仿真方法
Inventor: NIU JINBO
IPC: G06F30/20
Filed: 2020-03-06
Abstract: 一种无颤振铣削加工表面形貌仿真方法，包括：对铣削加工系统进行动力学建模，建立多时滞微分方程动力学模型；推广GRK法构建相邻两个刀具旋转周期上的状态转移矩阵；基于Floquet定理，获取铣削加工稳定域；基于不动点定理，获取刀具旋转周期离散点处的振动位移；构建工件切削表面法向和进给方向上的铣刀切削刃运行轨迹；采用样条插值对参与工件表面创成的切削刃运行轨迹进行密化，获取工件表面形貌；根据工件表面法向切削刃运行轨迹，求取铣削表面成形误差；根据工件表面形貌，求取表面粗糙度。依据该方法获取的铣削加工表面形貌、表面成形误差值与表面粗糙度值均能与实验结果较好地吻合。
Patent WO-2021179186-A1 (WO)
Inventor: MA YANPENG
IPC: G03B13/36
Filed: 2020-03-10
Abstract: Embodiments of the present application relate to the field of image processing. Disclosed are a focusing method and apparatus, and an electronic device, capable of improving the focusing accuracy of a photography target, so as to achieve clear photography of the photography target, thereby improving the image quality of a captured image and the yield rate of photography. The specific solution comprises: generating a first image, the first image comprising an image of a photography target; determining a target position in the first image; dividing the first image into P background regions, a target region, and Q unlabeled regions according to the target position; incorporating, according to the P background regions, one or more regions among the Q unlabeled regions into at least one background region among the P background regions; incorporating at least one unlabeled region among the Q unlabeled regions other than the one or more regions into the target region to obtain a region of interest (ROI) comprising the photography target; and determining a focus region according to the ROI, the focus region comprising at least a portion of the ROI.
Patent WO-2020200130-A1 (WO)
Title: 无线链路监控方法、终端、基站和存储介质
Inventor: JI ZICHAO
IPC: H04W24/08
Filed: 2020-03-28
Abstract: 本申请实施例公开了一种无线链路监控方法、终端、基站和存储介质。所述无线链路监控方法包括：在旁链路sidelink通信中，对终端之间的无线链路进行无线链路监控RLM测量，以监控终端之间的无线链路质量。利用本申请实施例能够监测旁链路通信中的无线链路质量。
Patent WO-2021203221-A1 (WO)
Inventor: LIU HAOYUAN
IPC: B08B3/02
Filed: 2020-04-06
Abstract: 一种畜牧业养殖棚内清洗降温装置及其方法，包括底板（1），底板（1）的顶部固定连接有清洗箱（2），所述清洗箱（2）内转动连接有中心轴（3），中心轴（3）的外侧连接有混合结构，底板（1）的顶部固定连接有圆柱筒（8），圆柱筒（8）内垂直转动安装有垂直轴（9），垂直轴（9）的外侧固定安装有多个水流叶（10），清洗箱（2）的一侧固定连接有高压水泵（7），高压水泵（7）的进水口与清洗箱（2）连通，可以全面对养殖棚内进行清洗，对清洁水和消毒粉进行混合，将冷气吹向养殖棚内，对养殖棚内有效降温。
Patent WO-2021031599-A1 (WO)
Title: Method for preparing drug toxin pnu-159682 of antibody drug conjugate, and intermediate therein
Inventor: KONG LINGPEI
IPC: C07D413/04
Filed: 2020-04-24
Abstract: The present invention provides a method for preparing a drug toxin PNU-159682 (morpholinyl anthracycline derivative) of an antibody-conjugated drug, and an intermediate involved in the preparation method. According to the preparation method of the present invention, by introducing a protecting group and using a reagent that easily implements amplification, the stability, practicability and amplifiability of the process are improved, the risk and the operation difficulty during amplified production are reduced, and the preparation production operation is simple and convenient.
Patent WO-2020228632-A1 (WO)
Inventor: TANG HAI
IPC: F21V5/04
Filed: 2020-05-09
Abstract: Disclosed is a collimation device, comprising at least one micro-structure part. Each micro-structure part comprises: a bottom face; a side face connected to the bottom face, with an included angle between the side face and the bottom face being an obtuse angle; and a top face opposite the bottom face and connected to the side face, with the top face being a convex freeform surface.
Patent WO-2021237732-A1 (WO)
Title: 图像对齐方法及装置、电子设备、存储介质
Inventor: CHAI PENGSHUAI
IPC: G06T7/00
Filed: 2020-05-29
Abstract: 一种图像对齐方法及装置、电子设备、存储介质。该方法包括：获取多帧原始图像，所述多帧原始图像包括一帧参考图像和多帧待对齐图像（11）；分别获取所述参考图像和各待对齐图像的亮度图像（12）；基于所述参考图像的亮度图像和所述各待对齐图像的亮度图像，获取所述参考图像和所述各待对齐图像之间的映射模型（13）；基于所述映射模型，将所述各待对齐图像与所述参考图像对齐（14）。该方法基于亮度图像获取的映射矩阵模型，使得矩阵模型对亮度具有鲁棒性，可以满足不同亮度场景尤其是极暗场景下的图像对齐要求。
Patent WO-2020244665-A1 (WO)
Title: 一种基于钻压转向传递结构的旋转导向钻井工具
Inventor: XU ZICHEN
IPC: E21B7/06
Filed: 2020-06-08
Abstract: 一种基于钻压转向传递结构的旋转导向钻井工具，属于钻井装置技术领域，包括钻压转向传递结构（101）、扭矩传递轴（102）和旋转导向机构；该钻压转向传递结构（101）为弧面接触结构或球铰结构，用于承担钻压；所述扭矩传递轴（102）包括万向轴或柔性轴，用于传递扭矩；旋转导向钻井过程中，上部钻具通过钻压转向传递结构（101）将钻压传递给旋转导向机构并进一步的传递给钻头（140）；上部钻具通过扭矩传递轴（102）将扭矩传递给旋转导向机构并进一步的传递给钻头。该基于钻压转向传递结构的旋转导向钻井工具，在不影响旋转导向正常功能的前提下实现了钻压传递和扭矩传递的分离，便于联合井下马达实现旋转导向复合钻井
Patent WO-2021012828-A1 (WO)
Inventor: SHEN JUN
IPC: B60H1/00
Filed: 2020-06-10
Abstract: An air conditioner and a vehicle. The air conditioner comprises a housing (5), internal heat exchangers (2, 4), an internal fan (3), external heat exchangers (8), and external fans (7); wherein the housing (5) comprises an internal heat exchange chamber (1) and an external heat exchange chamber (6); the internal heat exchangers (2, 4) are provided in the internal heat exchange chamber (1) and are inclined with respect to a horizontal plane; the internal fan (3) is provided in the internal heat exchange chamber (1) and is used for driving air flow to pass through the internal heat exchangers (2, 4) and be blown out of the housing (5); the air flow passing through the internal heat exchangers (2, 4) sequentially passes through upper surfaces and lower surfaces of the internal heat exchangers (2, 4); the external heat exchangers (8) are provided in the external heat exchange chamber (6); the external fans (7) are provided in the external heat exchange chamber (6) and are used for driving the air flow to pass through the external heat exchangers (8) in at least three directions and be blown out of the housing (5). As a whole, the energy consumption of the air conditioner is greatly reduced.
Patent WO-2021253206-A1 (WO)
Title: Measurement reporting object management in wireless communications
Inventor: Lin Tianya
IPC: H04W24/10
Filed: 2020-06-16
Abstract: Methods, systems, and devices for wireless communications are described that support management of measurement reporting objects in measurement configuration databases. A user equipment (UE) may receive configuration information that configures one or more measurement objects. The measurement objects may configure a measurement for a frequency band, and a measurement configuration may include a single measurement object for a given frequency band. The UE may determine that configuration information is received for a first measurement object for a first carrier frequency, and that a second measurement object is already configured and is for the first carrier frequency. In such cases, the UE may remove the second measurement object from the measurement configuration, and move the second measurement object to a backup measurement object that is outside of the measurement configuration. The first measurement object may then be added to the measurement configuration.
Patent WO-2020253812-A1 (WO)
Inventor: Walsh Connor
IPC: A47J27/10
Filed: 2020-06-19
Abstract: A microwave oven container (400) may include a body (410) for containing a liquid (415), an agitator (420) projecting through a bottom wall (402) of the body (410) to agitate the liquid (415) contained in the body (410), where the agitator (420) includes a first end (422) located in the body (410) and a second end (424) located exterior to the body (410). The second end (424) of the agitator (420) is able to couple with a turntable drive (435) of a microwave oven (10) to power movement of the agitator (420) in response to rotation of the turntable drive (435). The container (400) may also include a cage (425) located within the body (410) that substantially surrounds the first end (422) of the agitator (420) and includes a plurality of openings(430) to allow the liquid (415) contained in the body (410) to pass through the cage (425).
Patent WO-2022000188-A1 (WO)
Inventor: LI YANHUA
IPC: H04W8/24
Filed: 2020-06-29
Abstract: The present disclosure relates to a reporting method and apparatus for user equipment (UE) assistance information, a UE, and a storage medium. The reporting method comprises: a UE provides operational capability resource assistance information of the UE to a network device. The operational capability resource assistance information may be carried in a MAC control element (MAC CE) or radio resource control (RRC) signaling, and the operational capability resource assistance information of the UE may be provided to the network device by means of a control channel carrying the MAC CE or the RRC signaling. When the network device performs AI/ML operation on the basis of the operational capability resource assistance information reported by the UE, an operation adapted to the operational capability resource assistance information reported by the UE can be allocated to the UE, so that the UE can quickly complete the operation on the basis of its own operational capability, and can thus better cooperate with network device to achieve an AI/ML inference task.