baber/WOPTO huggingface dataset:
Patent WO-2020146989-A1 (WO)
Inventor: FU LUXIN
IPC: F41G1/473
Filed: 2019-01-14
Abstract: 一种瞄准装置，包括目镜(10)、正对目镜(10)设置的瞄准镜(12)、以及与瞄准镜(12)连接的附加机构(20)，所述附加机构(20)包括电源(23)、与电源连接的数据处理模块(25)、以及与数据处理模块(25)连接的显示器(27)，所述目镜(10)与瞄准镜(12)的目镜(14)之间设置有分光镜(28)，所述显示器(27)与分光镜(28)之间设置有耦合镜(29)，上述瞄准装置的附加机构(20)采集相关外部图像数据并通过耦合镜头(29)投射，与瞄准镜(12)观测到的图像数据相叠加，使用者通过瞄准镜(12)和瞄准装置的目镜(10)即可获得观测需要的所有数据，使用上简单方便、且快速有效。
Patent WO-2020015352-A1 (WO)
Title: Pressurizing device for toner cartridge and toner cartridge
Inventor: CHEN BO
IPC: G03G15/08
Filed: 2019-01-31
Abstract: A pressurizing device for a toner cartridge, comprising an inner cover (200), an airbag (400) and a sliding member (500), wherein the inner cover (200) is mounted at a toner filling port (110) of the toner cartridge (100); the airbag (400) is made of an elastic material, the airbag (400) comprises a fixed end that is fixed to the inner cover (200) and a free end that extends outward from the fixed end, the fixed end is provided with an airbag opening (410) that communicates with an inner part of the toner cartridge (100), and the remaining portion of the airbag (400) is arranged as closed except for the airbag opening (410); a first end of the sliding member (500) is connected to the free end of the air bag (400) and may move back and forth toward the fixed end of the airbag (400), so that the airbag (400) ejects a gas into the toner cartridge (100) by means of being compressed. The present device continuously blows a high-pressure gas into the toner cartridge (100) by means of compressing the airbag (400), and the toner and the gas are mixed together to be ejected from a toner outlet of a front end of the toner cartridge (100), thereby improving the fluidity of the ejected toner. Therefore, problems such as the easy compaction and clumping of toner in a toner outlet and each toner flowing passage in a machine are eliminated, and blockage caused by the backlog is effectively prevented.
Patent WO-2020062754-A1 (WO)
Title: 改良组装方式的中束组合
Inventor: ZHONG HUA
IPC: A45D40/04
Filed: 2019-02-13
Abstract: 一种改良组装方式的中束组合，包括从内到外依次同轴穿套的桶子（3）、叉子（4）、螺旋（2）和外套（1），桶子（3）的外侧壁上设有凸起（30），叉子（4）上沿轴向设有与凸起（30）相匹配的镂空导槽（40），在螺旋（2）的内壁周面上设有沿轴向并呈螺旋上升的螺旋导向槽（20），凸起（30）能够穿设于叉子（4）的镂空导槽（40）内并嵌滑于螺旋（2）的螺旋导向槽（20）中。叉子（4）的外壁设置弹性片（41），弹性片（41）与螺旋（2）的内壁抵触，螺旋（2）和外套（1）之间设有轴向布置的止转机构和周向布置的防脱落机构，改良组装方式的中束组合结构简单、各部件配合稳固且能够平稳顺畅省力地转动叉子（4），操控性好。
Patent WO-2020155203-A1 (WO)
Title: 光学膜层和显示装置
Inventor: SHAN JIANFENG
IPC: G02F1/1335
Filed: 2019-02-18
Abstract: 本申请涉及一种光学膜层和显示装置。光学膜层包括：第一单光轴光学层，所述第一单光轴光学层的一侧上形成有多个凹槽；第二单光轴光学层，包括板状部和贴合在所述板状部一侧上的多个与所述凹槽形状、尺寸相匹配的凸起结构，所述第二单光轴光学层的寻常光折射率小于所述第一单光轴光学层的非常光折射率，在多个所述凸起结构的排布方向上，所述凸起结构的宽度在入射光的波长范围内。
Patent WO-2020177085-A1 (WO)
Inventor: HAN YAOKUN
IPC: C10N20/02
Filed: 2019-03-05
Abstract: The present disclosure provides A lubricant composition comprises an antioxidant; and an esterified polyalkylene glycol: R 1 [O(R 2 O) n (R 3 O) m (C=O)R 4 ] p , wherein R 1  is a linear alkyl having 1 to 18 carbon atoms, a branched alkyl having 4 to 18 carbon atoms or an aryl with 6 to 30 carbon atoms; R 2 O is an oxypropylene moiety derived from 1,2-propylene oxide; R 3 O is an oxybutylene moiety derived from butylene oxide, wherein R 2 O and R 3 O are in a block or a random distribution; R 4  is a linear alkyl with 1 to 18 carbon atoms, a branched alkyl with 4 to 18 carbon atoms or an aryl with 6 to 18 carbon atoms; n and m are each independently integers ranging from 0 to 20 wherein n + m is greater than 0, and p is an integer from 1 to 4, wherein the antioxidant is present in an amount by weight of at least 0.5% to 20% based upon the weight of the antioxidant and the esterified polyalkylene glycol and the antioxidant is soluble in the esterified polyalkylene glycol in an amount of at least 0.5% by weight. The lubricant composition may be used as an additive to form a hydrocarbon lubricant composition.
Patent WO-2020199141-A1 (WO)
Title: Overexposure recovery processing method, device and computer-readable storage medium
Inventor: XUE LIJUN
IPC: G06T5/00
Filed: 2019-04-02
Abstract: The embodiment of the present invention provides an overexposure recovery processing method, device, and a computer-readable storage medium, the method includes: obtaining an image to be recovered; performing the overexposure recovery operation on the image to be recovered through a preset overexposure recovery model to obtain a recovery matrix; performing data processing on the recovery matrix to obtain a recovered target image. The embodiment of the present invention uses a neural network model to perform overexposure recovery, can avoid damage to the details of the image to be recovered while performing overexposure recovery on the image to be recovered, further improve the quality of the recovered target image while realizing the overexposure recovery of the image to be recovered.
Patent WO-2019201161-A1 (WO)
Title: Fusion protein of ifn and anti-pd-l1 antibody and application thereof
Inventor: FU YANGXIN
IPC: C07K19/00
Filed: 2019-04-12
Abstract: The present invention relates to an IFN-anti-PD-L1 fusion protein, and a pharmaceutical composition and kit containing the fusion protein, and an application of the fusion protein in tumor treatment. The fusion protein in the present invention is capable of targeting PD-L1 and IFN receptors at the same time. An IFN signal in a tumor microenvironment may be activated by inducing more powerful T cell activation to enhance PD-1/PD-L1 treatment on tumors; moreover, the anti-PD-L1 antibody can be used for specifically transferring immune modulatory molecules to a tumor tissue. The fusion protein acts to generate multiple feed forward responses, so that the targeting effect is improved and the toxicity is reduced, and the response to IFN treatment is enhanced, so that the anti-tumor effect is maximized.
Patent WO-2020082698-A1 (WO)
Inventor: LIN XIAOFA
IPC: F16B7/20
Filed: 2019-04-16
Abstract: A connecting structure, comprising: a through groove (100), an assembling hole (110) being formed in a bottom wall thereof and comprising a first unlocking section (111) and a first locking section (112); a connecting piece (200), mounted on the through groove, a mounting groove (210) being formed in the connecting piece and comprising a second unlocking section (211) and a second locking section (212), and a via hole (220) being formed in a side wall of the mounting groove and comprising a third unlocking section (221) and a third locking section (222); and a closure piece (300), mounted on the mounting groove and comprising a limit portion (310), a closure portion (320) and a driving portion (330). The first unlocking section (111) corresponds to the second unlocking section (211); the third unlocking section (221) is positioned on one side of the first unlocking section (111) and the second unlocking section (211); the first locking section (112) corresponds to the second locking section (212), and the third locking section (222) is positioned on one side of the first locking section (112) and the second locking section (212). The present connecting structure has a simple structure, is convenient, time-saving and labor-saving. Also disclosed is a frame comprising the described connecting structure.
Patent WO-2019206009-A1 (WO)
Inventor: SHI QINGHUA
IPC: F03B3/18
Filed: 2019-04-17
Abstract: 一种防止反击式水轮机固定导叶共振产生裂纹的方法，包括以下步骤：根据反击式水轮机座环上的固定导叶(3)断面几何尺寸确定尾翼(4)，加工尾翼(4)备用；将尾翼(4)的上端与上环板(1)之间预留一段距离h 1,尾翼(4)的下端与下环板(2)之间预留一段距离h 2，h 1为固定导叶(3)高度h的1-5％，h 2为固定导叶(3)高度h的1-5％；将尾翼(4)安装在固定导叶(3)的出水边上。通过将尾翼(4)安装在水轮机的固定导叶(3)上，能够提高卡门涡街的激振频率，防止产生水力弹性共振，避免固定导叶(3)发生裂纹和水轮机产生啸声。
Patent WO-2020181622-A1 (WO)
Title: Hydraulic apparatus for quickly disassembling roller shaft bearing
Inventor: Niu Shouxing
IPC: B23P19/027
Filed: 2019-04-23
Abstract: The present utility model relates to the technical field of strip steel processing and production apparatuses, in particular to a hydraulic apparatus for quickly disassembling a roller shaft bearing. The hydraulic apparatus comprises a power device and a fixing device, wherein the fixing device comprises a box body and four supporting columns; the box body is a cuboid with an opening on one side thereof; a hydraulic hole is formed on a side wall of the box body, and a clamping groove is formed on the opposite other side wall of the box body; the clamping groove is U-shaped, and the width of the clamping groove is larger than the diameter of a roller shaft and smaller than the width of a bearing; the power device comprises a fixed flange, a hydraulic cylinder and an ejector block; and the ejector block is a cylinder, the diameter of the ejector block is smaller than that of the roller shaft, and the ejector block is fixedly arranged at the top of a piston rod of the hydraulic cylinder. The present utility model has the advantages of saving on manpower, being light in structure, occupying a small space, being convenient to store and transport, not occupying a special workshop space, being used on site, being simple to operate and easy to maintain, and facilitating energy conservation and environmental protection.
Patent WO-2019214442-A1 (WO)
Inventor: QIN LINCHAN
IPC: G06F21/32
Filed: 2019-04-25
Abstract: 本申请公开了一种设备控制方法、装置、控制设备及存储介质。所述方法包括：用户注视第一设备时，根据第一设备的图像信息确定第一设备的身份标识，并获取用户的眼部图像和运动信息；根据眼部图像对应的注视点和运动信息确定待执行的交互操作指令；用户注视第二设备时，根据第二设备的图像信息确定第二设备的身份标识；基于交互操作指令，将第一设备的身份标识、第二设备的身份标识和交互操作指令发送至第一设备和/或第二设备。
Patent WO-2020220176-A1 (WO)
Title: Communication method and apparatus
Inventor: WEI YI
IPC: H04L5/00
Filed: 2019-04-28
Abstract: The present application provides a communication method and apparatus, being able to increase the number of roots used within each cell, and reduce the interference from different terminal devices of the same cell when sending a reference signal sequence. Said method can be applied to a communication system, such as, V2X, LTE-V, V2V, MTC, IoT, LTE-M, M2M, etc. Said method comprises: acquiring a reference signal sequence having a length of M, and sending the reference signal sequence to a network device. The reference signal sequence is determined by a first base sequence having a length of M and belonging to a first sequence set, and the number of base sequences having a length of M in the first sequence set is X. The X base sequences are determined by X ZC sequences having a length of N. The roots of the ZC sequences corresponding to any two base sequences are respectively q 1  and (q 1 +V 1 )mod N, q 1  being an integer from 1 to N-1, and V 1  being an integer. When N is an odd number, the value range of an absolute value of V 1  does not include 1, (I), (II) and N-1. When N is an even number, the value range of an absolute value of V 1  does not include 1, (1) and N-1.
Patent WO-2020237731-A1 (WO)
Title: Array substrate, manufacturing method therefor, and display device
Inventor: YAN YUAN
IPC: H01L21/77
Filed: 2019-06-12
Abstract: An array substrate, a manufacturing method therefor, and a display device. A first metal layer (10) of the array substrate comprises a plurality of first gate traces (11) arranged in parallel and spaced apart. A second metal layer (30) comprises a plurality of data lines (31) arranged in parallel and spaced apart, and at least one second gate trace (32) spaced apart from the plurality of data lines (31). The plurality of first gate traces (11) and the plurality of data lines (31) intersect perpendicularly. Each second gate trace (32) is located above one of the plurality of first gate traces (11). Each second gate trace (32) corresponds to a set of vias (21) disposed in an insulation layer (20), and each set of vias (21) comprises at least two vias (21) spaced apart from each other. Each second gate trace (32) is in contact with the first gate trace (11) therebelow by means of the corresponding set of vias (21), thereby reducing the impedance of the gate traces and improving product quality.
Patent WO-2020155515-A1 (WO)
Inventor: LIU WENTAO
IPC: G06Q40/04
Filed: 2019-06-13
Abstract: 一种基于区块链的双源能源互联网交易方法及设备，其中方法包括：S10、将发电单元、供热单元、用户发布的数据信息打包成区块并加密，并在将区块传递给每个网络节点(101)；S20、建立热负荷动态响应模型和最优化求解模型，基于区块中的供热需求数据求解出供热模型的最优解(102)；S30、建立基于智能合约博弈的能源互联网电力最优化调度模型，利用区块中的电力需求数据求解出电力调度模型的最优解(103)；S40、将求解后的最优解数据打包入区块并将区块发送全网，交易时间到达时，自动完成价值转移(104)。该方法打破传统能源系统中供电、供热、供冷等不同能源相对封闭的壁垒，实现多能源的综合利用。
Patent WO-2020237754-A1 (WO)
Inventor: WU TENGQING
IPC: E05F5/06
Filed: 2019-06-20
Abstract: A hinge and a hinge arm (100), wherein the hinge comprises the hinge arm (100). The hinge arm (100) comprises: a base plate (110) to be fixed on a wall for installation; a base (120) located on the base plate (110), wherein a first adjustment member (130) is used to adjust the relative position between the base (120) and the base plate (110) in a first direction; and a housing (140) located on the base (120), wherein a second adjustment member (150) is used to adjust the relative position between the housing (140) and the base (120) in a second direction, and a third adjustment member (160) is used to adjust the relative position between the housing (140) and the base (120) in a third direction. Relative positions between various components on the hinge arm (100) can be adjusted so as to reduce installation requirements of the hinge, and to reduce inconveniences during the installation process.
Patent WO-2020087947-A1 (WO)
Inventor: CHEN YONGHENG
IPC: A61P25/28
Filed: 2019-06-21
Abstract: Provided are a method for the modification of a polypeptide and uses. The method comprises the following steps: (1) introducing an X into the N-terminus of the polypeptide, thereby obtaining X-polypeptide; (2) oxidizing the X into an aldehyde group; (3) adding a reducing agent, and covalently coupling the oxidation product obtained in step (2) with PEG, thereby obtaining a PEG-modified polypeptide, wherein X is threonine or serine. In the present application, a single component of PEG-modified polypeptide is obtained by introducing a threonine or serine into the N-terminus of the polypeptide, and deriving the amino alcohol structure at the ortho-position of the N-terminus of the polypeptide as an aldehyde group by using a high-specificity oxidation method and covalently coupling the aldehyde group with PEG. The method has a strong universality and a wide range of application, and the method for separating the modified polypeptide is simple and convenient, thereby improving the stability and the circulating half-life of the polypeptide.
Patent WO-2020199380-A1 (WO)
Inventor: CHEN ZHONG
IPC: B60N2/28
Filed: 2019-06-26
Abstract: Provided are a neck protection apparatus, vehicle seat, child safety seat, and vehicle. The neck protection apparatus is used for protecting the neck of an occupant (1) of a means of transport, said neck protection apparatus comprising: a head-mountable component (30), used for wearing on the head of said occupant (1); a safety locking component (50); and a connection belt assembly (40), connected to head-mountable component (30) and movable relative to said safety locking component (50) in both the direction of length extension of the connecting strap assembly (40) and the direction perpendicular to said direction of length extension; the safety locking component (50) is configured to lock the connection belt assembly (40) if the acceleration or deceleration of said means of transport exceeds a preset threshold range. The apparatus can effectively prevent head and neck injuries during traffic accidents or sudden braking.
Patent WO-2020015652-A1 (WO)
Title: Communication device
Inventor: ZHU YONGMING
IPC: F04D29/66
Filed: 2019-07-16
Abstract: A communication device, comprising a device body (1) and a gas flow channel (2) in the device body (1). At least one sound absorbing unit (21) is provided on the inner side wall of the gas flow channel (2) and/or a flow channel opening of the gas flow channel (2), and the at least one sound absorbing unit (21) is arranged on the gas flow channel (2) such that a channel for gas to flow out of remains, or the gas flow channel (2) is surrounded by four or more sound absorbing units (21) to form a hollow flow channel, thereby ensuring the mobility of a gas flow in the gas flow channel (2). The sound absorbing unit (21) comprises: a frame (211) having at least one opening formed in a surrounding manner, and an elastic film (212). The elastic film (212) is in a tension state and is disposed in the at least one opening. In a case where noise frequency in the gas flow channel (2) coincides with the operating frequency of the sound absorbing unit (21), the vibration of the elastic film (212) is set such that a fluid in the gas flow channel (2) no longer vibrates, thus eliminating noise at said frequency.
Patent WO-2020029767-A1 (WO)
Title: Basic computing unit for convolutional neural network, and computing method
Inventor: LI PENG
IPC: G06N3/06
Filed: 2019-07-19
Abstract: The present invention provides a basic computing unit for a convolutional neural network, and a computing method, the basic computing unit comprising a controller, an adder tree, an input buffer, several computing units, and an output buffer; each of the computing units comprises a block random access memory, several convolution operation units, an internal adder, and an activation and pooling unit. On the basis of the control of the controller, the input buffer loads, to the computing units, a corresponding number of lines of image data, and the block random access memory delivers an effective number of lines and a starting line number to the convolution operation units, so as to enable the convolution operation units to acquire image data of corresponding line numbers; the convolution operation units process the image data, and send same to the adder tree by means of the internal adders; the adder tree processes the image data sent from the internal adders, and sends same to an activation and pooling unit; and the activation and pooling unit processes the image data, and sends same to the output buffer. The present solution is able to implement an algorithm on the basis of hardware, making completion time of an algorithm controllable.
Patent WO-2021003774-A1 (WO)
Inventor: ZHANG CHANGHONG
IPC: G01R31/327
Filed: 2019-07-25
Abstract: A method for evaluating the comprehensive performance of a direct current high-speed switch, comprising: an internal arcing resistance performance detection test, used for determining whether the burning resistance performance of a tested circuit breaker meets requirements; an external insulation performance detection test, used for determining whether the insulation margin of the tested circuit breaker meets requirements; a direct current empty charge current breaking detection test, used for determining whether the breaking performance of the tested circuit breaker meets requirements; and a mechanical performance detection test, used for determining whether the mechanical reliability of the tested circuit breaker meets requirements; by means of four main detection tests including the internal arcing resistance performance detection test, the external insulation performance detection test, the direct current empty charge current breaking detection test, and the mechanical performance detection test, comprehensive performance detection can be performed for the HSS, in order to determine whether the performance requirements for use are met, and thereby ensuring the safety of use.
Patent WO-2020020359-A1 (WO)
Title: Nef-containing t cells and methods of producing thereof
Inventor: FAN XIAOHU
IPC: A61K35/17
Filed: 2019-07-26
Abstract: Provided are a method of producing a modified T cell comprising introducing into a precursor T cell a first nucleic acid encoding a Nef protein, wherein the Nef protein upon expression results in down-modulation of the endogenous T cell receptor (TCR) in the modified T cell, wherein the modified T cell furthermore expresses a functional exogenous receptor, such as an engineered TCR (e.g., chimeric TCR), T cell antigen coupler (TAC), TAC-like chimeric receptor, or a chimeric antigen receptor (CAR), the modified T cell obtained by the method and the pharmaceutical composition comprising the modified T cell.Also provided is a non-naturally occurring Nef protein comprising one or more mutations.
Patent WO-2021016846-A1 (WO)
Inventor: YUE SHUWEI
IPC: G06T5/40
Filed: 2019-07-30
Abstract: L'invention concerne un procédé et un système de traitement d'images, une plateforme mobile, et un support d'informations. Le procédé consiste à : acquérir des données d'image à traiter, les données d'image étant des données d'image environnementale acquises par un capteur de vision monté sur une plateforme mobile ; effectuer un réglage de luminosité globale adaptatif sur les données d'image pour acquérir des premières données d'image ; et effectuer un réglage de contraste sur les premières données d'image pour acquérir des secondes données d'image, les secondes données d'image étant destinées à un traitement d'image en ligne sur la plateforme mobile. Les données d'image acquises sont séquentiellement soumises à un ajustement de luminosité globale et à un ajustement de contraste, et le processus de traitement est simple et transparent. Le procédé compresse rapidement des données d'image ayant une plage dynamique élevée, et a des vitesses de calcul rapides et des performances élevées en temps réel, tout en permettant à des détails des données d'image d'être conservés autant que possible, ce qui permet d'améliorer le contraste d'une image ayant été soumise à un ajustement de luminosité.
Patent WO-2020125025-A1 (WO)
Inventor: WANG DAWEI
IPC: A47J27/04
Filed: 2019-08-09
Abstract: The present application provides a steaming and roasting combination machine. By setting a vessel connected to a steam generating device, the whole device can independently perform steaming work, meanwhile roasting work can be performed inside the combination machine. Through the above setting manner, two different food materials can be processed simultaneously in the steaming area (vessel) and the roasting area (roasting tray), therefore, the defect that the barbecue combination machine in the prior art can only perform simultaneous steaming and roasting work on one type of food material, resulting in lower working efficiency. Meanwhile, by setting a steam connection pipe, steam can be injected into the vessel as much as possible, therefore, it is beneficial to improve the efficiency of using steam, and the stability of the work of the vessel can be ensured at the same time.
Patent WO-2021046854-A1 (WO)
Inventor: YUAN ZENGWEI
IPC: G01N21/359
Filed: 2019-09-14
Abstract: 一种基于大数据的厨余垃圾分级方法，包括：建立厨余垃圾主要组分的近红外定性判别模型，利用该模型对厨余垃圾定性分类。该方法利用厨余垃圾中常见的五种物质作为标准品，建立100个标准样品的红外图谱的数据库，再利用计算机对测定样品与标准品图谱进行比对，从而给厨余垃圾评级分类，便于指导厨余垃圾处理。
Patent WO-2021035821-A1 (WO)
Inventor: LI LIN
IPC: C21B13/00
Filed: 2019-09-16
Abstract: Provided are a cyclone flashing-speed reduction direct steelmaking system and process. The system comprises a carbon monoxide preparation device, a cyclone flashing-speed reduction furnace, an electric heating smelting separation furnace and a piece of tail gas post-treatment equipment, wherein the piece of tail gas post-treatment equipment comprises a pre-heating/pre-reduction device, a tail gas dedusting purification device, a heat exchanger and a tail gas separation device. The process comprises carrying out electrochemical reduction on carbon dioxide to prepare carbon monoxide and oxygen; spraying the carbon monoxide, the oxygen, an iron ore powder and a flux into a cyclone flashing-speed reduction furnace, and carrying out reduction at 900 to 1500℃ to obtain pre-reduced iron powder/iron drops with a metallization ratio of larger than 70%; introducing same into an electric heating smelting separation furnace so as to carry out smelting separation and final reduction; sequentially pre-heating/pre-reducing the iron ore powder and the flux through reduced and smelted tail gas, dedusting, pre-heating the oxygen, and separating same to obtain carbon monoxide and carbon dioxide; and returning same to a cyclone furnace and a carbon dioxide reduction device for recycling, respectively. The process uses electric energy for smelting and does not rely on fossil fuels, the carbon monoxide is recycled, no pollutant and carbon dioxide is discharged in the process, and clean smelting is realized.