baber/WOPTO huggingface dataset:
Patent WO-2021146859-A1 (WO)
Title: Data privacy protection based polar coding
Inventor: ZHU KAI
IPC: H03M13/13
Filed: 2020-01-20
Abstract: Example embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media for data encryption and decryption. In example embodiments, a first cipher key and a second cipher key are obtained. The first cipher key comprises a vector of cipher elements, and the second cipher key comprises a set of indices corresponding to a subset matrix of a polarizing matrix. A cipher vector is generated by polar coding of a data vector based on the first and second cipher keys and the polarizing matrix. The data and cipher vectors are combined for encryption of the data vector.
Patent WO-2021163910-A1 (WO)
Title: Method of preparing polymer-filled chromatography resin
Inventor: SONG FANG
IPC: B01D15/08
Filed: 2020-02-19
Abstract: Methods of preparing polymer-filled chromatography resin and their uses are provided.
Patent WO-2020211522-A1 (WO)
Inventor: ZHANG HUANHUAN
IPC: G06K9/46
Filed: 2020-02-20
Abstract: A method and device for detecting a salient area of an image. The method for detecting a salient area of an image comprises: extracting the brightness feature of an image, and using an image pyramid and a first multi-scale calculation relational expression to obtain at least two first brightness feature maps (S10); extracting the tone feature of the image, and using the image pyramid and a second multi-scale calculation relational expression to obtain at least two first tone feature maps (S20); normalizing the at least two first brightness feature maps respectively and fusing the normalized at least two first brightness feature maps into a second brightness feature map (S30); normalizing the at least two first tone feature maps respectively and fusing the normalized at least two first tone feature maps into a second tone feature map (S40); fusing the second brightness feature map and the second tone feature map into a salient map (S50); and obtaining a salient area according to the salient map (S60).
Patent WO-2021164004-A1 (WO)
Title: Reduced display processing unit transfer time to compensate for delayed graphics processing unit render time
Inventor: XU YONGJUN
IPC: G06F3/038
Filed: 2020-02-21
Abstract: This disclosure provides systems, devices, apparatus and methods, including computer programs encoded on storage media, for reducing a DPU transfer time to compensate for a delayed GPU render time. After completion of rendering a second frame that follows a first frame, a frame processor determines whether the first frame is currently transferring to a display panel or has already been transferred to the display panel. At least one clock is used with a first set of clock speeds when the first frame is determined to be currently transferring and used with a second set of clock speeds when the first frame is determined to have already been transferred, the second set of clock speeds being faster than the first set of clock speeds. After completion of the transfer of the first frame, the second frame is transferred based on the set of clock speeds.
Patent WO-2021147156-A1 (WO)
Title: Curtain electric motor
Inventor: LI BINJIE
IPC: A47H5/02
Filed: 2020-03-16
Abstract: Disclosed is a curtain electric motor, comprising a suspension assembly and a main body provided with traveling wheels. The suspension assembly comprises a suspension shaft, with a suspension wheel assembly being arranged at the top end of the suspension shaft. The suspension assembly further comprises a suspension shell connected to the main body in a detachable manner, with the bottom end of the suspension shaft being arranged inside the suspension shell, and the suspension shaft being arranged to be lifted relative to the suspension shell. The main body of the curtain electric motor and the suspension assembly are arranged in a detachable manner, such that the curtain electric motor can be suspended on curtain rails of different types by means of replacing different suspension assemblies. The suspension shafts in the suspension assemblies can be arranged in a lifting manner so as to be adapted to curtain rails of different sizes. The curtain electric motor provided in the present technical solution is high in universality and can be adapted to curtain rails of different types and sizes, such that the purchase cost of a user is reduced and the use experience is improved.
Patent WO-2021184169-A1 (WO)
Title: Real-time automatic focusing system for microscope
Inventor: LI SIHONG
IPC: G02B7/28
Filed: 2020-03-16
Abstract: A real-time automatic focusing system for a microscope, comprising an infrared light source module, an offset lens light path module, a detection module, and a focusing control module. The infrared light source module is used for emitting parallel laser beams; the offset lens light path module expands the parallel laser beams emitted by the infrared light source module into divergent light, and irradiates a sample interface (11) by means of a microscope objective lens (10), so that laser diffraction spots irradiated on the sample interface (11) form comet-shaped aberration; the detection module modulates comet-shaped diffraction spots formed by reflection of the sample interface (11) into linear spots and obtains defocusing amount related information of the microscopic system under the current field of view by analyzing the linear spots; and the focusing control module iteratively controls the axial movement of the microscope objective lens (10) based on the obtained defocusing amount related information until the defocusing amount meets a set target.
Patent WO-2020207303-A1 (WO)
Inventor: CHA YING
IPC: G06Q10/04
Filed: 2020-03-31
Abstract: 一种路径规划方法，包括根据初始规划路径确定多个订单中被压订单的数量，得到初始压单量，根据每个订单的源位置和目的位置在初始规划路径上的顺序，确定第一位置排序结果，进而根据第一位置排序结果对初始规划路径进行调整，以得到最终的规划路径。其中，多个订单按照最后的规划路径重新确定的被压订单的数量大于初始压单量，也即，本方法通过对初始规划路径的调整来提高多个订单中被压订单的数量，以此来使得更多的订单可以延后分配。
Patent WO-2021196202-A1 (WO)
Inventor: TANG HUI
IPC: F16D3/16
Filed: 2020-04-03
Abstract: The present invention relates to the technical field of shaft connection and, in particular, to a shaft connecting device and a lithium battery cell winding system. The shaft connecting device comprises a first shaft (100) having a first hole (101) and a second shaft (200) sleeved on the first shaft (100) and having a second hole (201), wherein the diameter of the second hole (201) is larger than the diameter of the first hole (101), and the second hole (201) and the first hole (101) are in communication and form a step structure when the second shaft (200) is sleeved on the first shaft (100). The shaft connecting device further comprises a step positioning pin (310) clamped in the step structure and a fixing member (320) fixed to the second hole (201) and abutting against the step positioning pin (310). The shaft connecting device has the advantageous effects that compared with the prior art, the formed step structure reduces the thickness of the first shaft (100), and especially, can make the first shaft (100) form a hollow structure, thereby meeting the space requirement of a large amount of wiring in the hollow structure; and in addition, the shaft connecting device can be compatible with shafts of different sizes, thereby improving the applicability of the shaft connecting device.
Patent WO-2021088319-A1 (WO)
Title: Method for synthesizing diglyceride
Inventor: WANG YONGHUA
IPC: C12P7/64
Filed: 2020-04-21
Abstract: Disclosed is a method for synthesizing a diglyceride. The diglyceride is obtained by mixing a fatty acid donor with glycerol, partial glyceride lipase, and monoglyceride lipase by adding water, then subjecting same to an esterification reaction, with a reaction time of 8-24 h, and further separating and purifying same. In the present invention, monoglyceride lipase is used to promote the reaction efficiency of partial glyceride lipase in the esterification reaction to increase the synthesis rate of the diglyceride. Compared with a monoenzyme, the synthesis time is shortened by half or more, and 45.50% or more of diglyceride is obtained after the esterification reaction. Since substantially no triglyceride is generated in products, the content of DAG reaches 98% or more after same has been purified by means of molecular distillation.
Patent WO-2021212419-A1 (WO)
Inventor: Wu Shangameng
IPC: G03B17/12
Filed: 2020-04-23
Abstract: Disclosed are a sealing ring (10), a lens, a camera module, an electronic device and a mold (20). The sealing ring comprises an annular ring (100), wherein the orthographic projection on a projection surface (200), of the annular ring is a first projection; the projection surface (200) is perpendicular to the axial direction of the annular ring (100); the first projection is annular and comprises a first outer ring line (210) located on the outer side; the first outer ring line (210) is formed by the projection of a second outer ring line (110) on an outer surface wall (140) of the annular ring (100); the outer surface wall (140) of the annular ring (100) comprises a burr zone; burrs are formed on the burr zone during injection molding of the sealing ring (10); and at least part of the second outer ring line (110) is located outside the burr zone. When the annular ring (100) is used for sealing, the second outer ring line (110) abuts against an external component, and when burrs or residual burrs on the second outer ring line (110) are reduced, the tightness of contact between the sealing ring (10) and the external component can be enhanced, thereby improving the sealing effect of the sealing ring (10).
Patent WO-2021174659-A1 (WO)
Inventor: YU MING
IPC: G06T15/00
Filed: 2020-04-30
Abstract: Disclosed is a WebGL-based progressive real-time rendering method for an editable large scene, relating to the field of 3D real-time rendering. The method comprises: 1. performing hierarchical spatial relationship management based on a BVH spatial structure; and 2. performing progressive scene drawing. The beneficial effects of the present invention lie in that an original scene design model is reserved, an editable updating operation is supported, progressive rendering drawing is performed on a large three-dimensional scene, and a three-dimensional interaction real-time rendering environment is kept smooth in devices with different capacities and in scenes of different scales and sizes. In a graphics system of a KUJIALE design tool, by using the technique, a user can design and edit a large scene in a browser environment.
Patent WO-2021223187-A1 (WO)
Title: Experimental animal cage and experimental animal transfer device
Inventor: YANG XING
IPC: A01K1/03
Filed: 2020-05-07
Abstract: Disclosed in the present application are an experimental animal cage and an experimental animal transfer device. The experimental animal cage comprises a bottom wall, a top wall, and a side wall connecting the bottom wall and the top wall, wherein the side wall is foldable; when the side wall is in an unfolded state, the bottom wall, the top wall and the side wall are enclosed to form a first cage body form, and in the first cage body form, the cage has a first size in a set direction; and when the side wall is in a folded state, the bottom wall, the top wall and the side wall are folded to form a second cage body form, and in the second cage body form, the cage has a second size in the set direction, wherein the second size is smaller than the first size. By means of the above method, the size of the experimental animal cage of the present application can be changed in the set direction, such that the cage is convenient to transfer and carry while also meeting the living space requirement for an experimental animal.
Patent WO-2021226770-A1 (WO)
Inventor: NUMATA HAJIME
IPC: H04N5/225
Filed: 2020-05-09
Abstract: 一种移动终端(100)、图像获取方法及计算机可读存储介质(300)。移动终端(100)包括壳体(10)、显示装置(20)及可动件(30)，显示装置(20)安装在壳体(10)上。可动件(30)包括支架(31)及安装在支架(31)上的成像装置(32)，可动件(30)能够相对于壳体(10)运动。成像装置(32)能够处于第一成像模式或第二成像模式。在第一成像模式下，支架(31)运动，以带动成像装置(32)从壳体(10)中露出并进行成像。在第二成像模式下，成像装置(32)位于壳体(10)内，接收穿过显示装置(20)的光线以进行成像。
Patent WO-2021042769-A1 (WO)
Title: Refrigerator
Inventor: WENG HAO
IPC: F25D23/12
Filed: 2020-05-22
Abstract: Disclosed is a refrigerator (1), comprising a refrigerating chamber (10a), wherein an ice-making chamber (100) is arranged in the refrigerating chamber (10a); an ice maker (120) and an ice-making fan compartment (150) are arranged in the ice-making chamber (100); the ice-making chamber (100) comprises an ice-making chamber front side wall (118); a first ice baffle (170) and a second ice baffle (180) are arranged on the ice-making chamber front side wall (118); a first ventilation opening (171) is provided in the first ice baffle (170); and a second ventilation opening (181) is provided in the second ice baffle (180).
Patent WO-2021103460-A1 (WO)
Inventor: ZHANG ZHIBING
IPC: B01J19/00
Filed: 2020-05-27
Abstract: Disclosed are a system and a process for the preparation of ethylbenzene by intensified reaction of benzene and ethylene. The system comprises an alkylation reaction unit, a vapor recovery unit, a precipitation unit, a water washing unit, a rectification unit and a micro-interface generator. The alkylation reaction unit is configured to provide a reaction zone for ethylene and benzene. The vapor recovery unit is configured to condense and recover a gas-phase component outputted from the alkylation reaction unit. The precipitation unit is configured to condense an alkylation liquid-phase component outputted from the alkylation reaction unit. The water washing unit is configured to perform water washing and acid removal, and the rectification unit is configured to separate and refine an upper-layer liquid-phase component outputted from the water washing unit. The micro-interface generator is additionally configured in the present invention to treat ethylene by breaking ethylene into micro-sized bubbles on the order of micrometers, and mix the micro-sized bubbles of ethylene with benzene to form a gas-liquid emulsion, thereby increasing the interfacial area between the gas phase and the liquid phase, improving the reaction efficiency of ethylene with benzene, enhancing the utilization rate of benzene, and reducing the production cost of ethylbenzene.
Patent WO-2021036377-A1 (WO)
Inventor: LIU FENGPENG
IPC: H04B7/06
Filed: 2020-05-29
Abstract: La présente invention concerne un procédé et un dispositif de commande d'antenne 5G, un terminal 5G et un support d'informations lisible par ordinateur. Le procédé de commande d'antenne 5G comprend les étapes consistant : à obtenir une situation de contact d'une région dans laquelle une pluralité d'antennes sur un terminal est située ; à déterminer, en fonction de la situation de contact de la région dans laquelle la pluralité d'antennes est située, s'il existe une zone sans contact dans la région dans laquelle la pluralité d'antennes est située ; en réponse à la présence d'une zone non touchée dans la région dans laquelle la pluralité d'antennes est située, à sélectionner une antenne dans la zone sans contact pour l'utiliser dans une scène actuelle ; en réponse à la présence d'une zone sans contact dans la région dans laquelle la pluralité d'antennes est située, à obtenir des degrés affectés de la pluralité d'antennes et à déterminer si les degrés affectés de la pluralité d'antennes sont identiques ; en réponse aux degrés affectés de la pluralité d'antennes qui sont identiques, à sélectionner une antenne parmi la pluralité d'antennes pour l'utiliser dans la scène actuelle ; en réponse aux degrés affectés de la pluralité d'antennes qui sont différents, à sélectionner parmi la pluralité d'antennes l'antenne ayant le degré le moins affecté pour l'utiliser dans la scène actuelle.
Patent WO-2020248885-A1 (WO)
Title: Service configuration management method and device, terminal, and computer-readable storage medium
Inventor: LEI MINGJIAN
IPC: G06F9/4401
Filed: 2020-06-04
Abstract: A service configuration management method, a service management device, a terminal device, and a computer-readable storage medium. The method comprises: setting a hardware abstraction layer (HAL) service list requiring management (S100); forwarding, on the basis of the HAL service list, a HAL service request transmitted by a subsystem to a master control system for processing (S102); determining a peripheral corresponding to the HAL service request received and for which a drive operation is required, and acquiring the actual work state of the peripheral in each subsystem (S104); and executing, on the basis of the actual work state acquired, the HAL service request transmitted by the subsystem (S106).
Patent WO-2021248280-A1 (WO)
Inventor: SONG NUAN
IPC: H04B7/06
Filed: 2020-06-08
Abstract: Example embodiments of the present disclosure relate to applying uplink channel information to determine data processing model deployed for downlink use. According to embodiments, a solution for channel information reporting for applying uplink channel information to determine data processing model deployed for downlink use has been proposed. A data processing model is determined using uplink dataset (for example, uplink reference signal), then the data processing model is used to process downlink CSI. In this way, compared with high-resolution CSI feedback for training, it is more accurate and does not require extra CSI feedback, which significantly reduces the overhead. It also alleviates implementation efforts on the terminal device side, since no complicated CSI processing is required.
Patent WO-2021120584-A1 (WO)
Title: 蹦床框架及蹦床
Inventor: WANG YONGQI
IPC: A63B5/11
Filed: 2020-06-30
Abstract: 本发明提供了一种蹦床框架，由多个框架管连接合围而成，相邻的框架管之间通过一框架连接器连接；框架连接器是由一水平管和一竖直管组成的T形管；水平管的外径略小于框架管的内径；水平管的两端插入相邻的框架管内,从而连接成封闭的蹦床框架；框架管的顶部和底部上等间距成对设置有多个上框架孔和下框架孔，且成对的上框架孔和下框架孔交错设置；水平管的顶部和底部上等间距成对设置有多个上插孔和下插孔，且成对的上插孔和下插孔交错设置；水平管的两端插入相邻的框架管内后，使每个上插孔与一个上框架孔对应重合，每个下插孔与一个下框架孔对应重合。蹦床框架结构简单，拆卸和安装方便，结构稳固。
Patent WO-2021174744-A1 (WO)
Title: 一种综采工作面设备位姿统一监测系统
Inventor: REN HUAIWEI
IPC: G01C9/00
Filed: 2020-07-15
Abstract: 一种综采工作面设备位姿统一监测系统，涉及采煤工作面监测及自动化控制技术领域，可以对综采工作面的设备位姿信息进行统一整体性地监测。包括：液压支架位姿监测子系统（10），监测液压支架的姿态信息以及相邻液压支架间的相对位置；采煤机位姿监测子系统（20），监测采煤机的姿态信息以及采煤机与液压支架、刮板输送机之间的相对位置；刮板输送机位姿监测子系统（30），用于监测刮板输送机单个溜槽的姿态信息以及相邻溜槽之间、溜槽与液压支架之间的相对位置；三机整体位姿监测子系统（40），用于监测液压支架、采煤机及刮板输送机在采煤过程中与采煤工作面的相对空间位置；位姿解算模块（50），用于将上述各数据转换到统一坐标系中表示，并解算出三机的空间位姿。
Patent WO-2021253561-A1 (WO)
Inventor: ZHANG WEIBIN
IPC: H01L51/56
Filed: 2020-07-21
Abstract: 本申请实施例提供的OLED显示面板包括阵列层，阵列层包括相互触接设置的第一源极和第二源极、以及相互触接设置的第一漏极和第二漏极，源极和漏极通过过孔与有源层触接；通过分布形成相互触接的第一源/漏极和第二源/漏极，降低源漏极区过孔发生异常的几率，同时有利于源漏极区的走线布置。
Patent WO-2022021289-A1 (WO)
Inventor: YIN LI
IPC: G01N1/28
Filed: 2020-07-31
Abstract: A method and an apparatus for monitoring a concentration of a reagent, an electronic device, a computer-readable storage medium. The method includes: acquiring a first concentration of a current reagent measured during filling of the current reagent with a preset concentration; acquiring a current volume of carryover determined in filling and draining a previous reagent; acquiring a second concentration of the current reagent measured during draining of the current reagent and determining, based on the preset concentration, a volume of the reagent bottle and the current volume of carryover, a third concentration of the current reagent; updating the current volume of carryover based on the first concentration, the second concentration and the volume of the reagent bottle (S104); and when the third concentration is less than a preset concentration limit, reminding to replace the current reagent and/or refreshing the current reagent with a higher concentrated reagent.
Patent WO-2022027420-A1 (WO)
Title: Special cell dormancy for new radio
Inventor: XU FANGLI
IPC: H04W72/04
Filed: 2020-08-06
Abstract: A user equipment (UE) may operate on a dormant bandwidth part (BWP) and a non-dormant BWP of a carrier. The UE identifies a dormant bandwidth part (BWP) and a non-dormant BWP of a carrier corresponding to a primary secondary cell (PSCell) of a secondary cell group (SCG) for dual connectivity (DC), determines that the dormant BWP is configured in an active state and performing one or more actions corresponding to the dormant BWP.
Patent WO-2022007086-A1 (WO)
Inventor: YE RUJIAN
IPC: B21F35/00
Filed: 2020-08-06
Abstract: L'invention concerne un appareil de transport de fil d'acier double (100) et une machine d'enroulement de ressort (1). L'appareil de transport de fil d'acier double (100) comprend un bâti de commutation de fil d'acier (140), une première roue de délivrance de fil (120), et une seconde roue de délivrance de fil (130) ; le bâti de commutation de fil d'acier (140) peut se déplacer dans une direction vers la gauche et vers la droite de façon à entraîner un premier fil d'acier (111) et un second fil d'acier (112) à se déplacer dans la direction vers la gauche et vers la droite ; la première roue de délivrance de fil (120) a une première rainure périphérique (121) ; la seconde roue de délivrance de fil (130) a une seconde rainure périphérique (131) ; la seconde roue de délivrance de fil (130) et la première roue de délivrance de fil (120) peuvent être proches ou éloignées l'une de l'autre dans la direction radiale ; et quand la seconde roue de délivrance de fil (130) et la première roue de délivrance de fil (120) sont proches l'une de l'autre, la première rainure périphérique (121) et la seconde rainure périphérique (131) sont opposées de façon à serrer le premier fil d'acier (111) ou le second fil d'acier (112). La seconde roue de délivrance de fil (130) et la première roue de délivrance de fil (120) sont proches ou éloignées l'une de l'autre le long de la seconde roue de délivrance de fil (130) et de la première roue de délivrance de fil (120) de façon à serrer ou à relâcher le premier fil d'acier (111) ou le second fil d'acier (112), et les positions du premier fil d'acier (111) et du second fil d'acier (112) sont commandées par la commande du bâti de commutation de fil d'acier (140) de façon à se déplacer vers la gauche et vers la droite. Par conséquent, le transport de fil d'acier double est obtenu, la structure est simple, et la commutation de fil d'acier double est pratique.
Patent WO-2021031911-A1 (WO)
Title: Low-temperature baking smoking set having spiral side air inlet, and low-temperature baking smoking set having cigarette side air inlet
Inventor: GUO XIAOYI
IPC: A24F40/40
Filed: 2020-08-10
Abstract: A low-temperature baking smoking set having a spiral side air inlet, comprising a housing (1) provided with a cigarette insertion cavity (4) and a heating body (2) provided in the cigarette insertion cavity (4) and heating a cigarette (5). One end of the cigarette insertion cavity (4) is a cigarette insertion end (401), and the other end is a closed end (402). An airflow groove (6) spirally extending from the cigarette insertion end (401) to the closed end (402) is provided on an inner wall of the cigarette insertion cavity (4). The airflow groove (6) and a side wall of the cigarette (5) matched and inserted into the cigarette insertion cavity (4) enclose an air inlet passage where the external air is in communication with an air inlet end of the cigarette. According to the low-temperature baking smoking set having a spiral side air inlet, the spiral air inlet passage is directly provided in the cigarette insertion cavity (4), and the condensate formed during the heating process of the cigarette (5) is concentrated in the cigarette insertion cavity (4), and does not flow to other parts of the smoking set. The smoking set is convenient to clean. At the same time, the air in the air inlet passage can take away some heat on the surface of the cigarette (5), thereby reducing the heat conduction to the housing (1) of the product.