baber/WOPTO huggingface dataset:
Patent WO-2020098176-A1 (WO)
Title: Carbonized/sulfurized ferrotitanium complex ore anode-electrolytic method for preparing metallic titanium
Inventor: JIAO SHUQIANG
IPC: C25C7/02
Filed: 2019-02-28
Abstract: A carbonized/sulfurized ferrotitanium complex ore anode-electrolytic method for preparing metallic titanium, which relates to the technical field of non-ferrous metallurgical mineral processing and the molten salt electrochemical extraction of titanium metallurgy. The method uses titanium-containing ore raw materials, carbon (C) and sulfur (S) as raw materials to undergo a sintering reaction and prepare a titanium carbon sulfur or titanium sulfide anode material that has good conductivity. The titanium carbon sulfur or titanium sulfide anode is used to successfully prepare metallic titanium in a molten salt electrolyte system. In using the titanium carbon sulfur composite soluble anode, metallic titanium is deposited on a cathode during molten salt electrolysis, and the anode generates CS 2  and S 2  gases. The gases are effectively applied to the processing of ore to prepare titanium sulfide raw materials. The foregoing is a continuous production that has a simple process and low energy consumption, and achieves the efficient recycling of energy resources. The technical solution provided by the present invention is applicable to the process of the carbonization and sulfurization-electrolytic preparation of metallic titanium.
Patent WO-2020155291-A1 (WO)
Inventor: CHEN ZHENWEN
IPC: C08K5/12
Filed: 2019-03-06
Abstract: 本发明提供了一种热固性树脂组合物，包含其的预浸料以及覆金属箔层压板和印制电路板，所述树脂组合物包括如下组分：双马来酰亚胺树脂和苯并噁嗪树脂的组合或双马来酰亚胺树脂与苯并噁嗪树脂的预聚物、环氧树脂以及活性酯。利用本发明提供的树脂组合物制备得到的覆金属箔层压板具有高玻璃化转变温度、低热膨胀系数、较高的高温模量、高剥离强度、低介电常数、低介电损耗因子，以及耐热性良好，工艺加工性良好。
Patent WO-2020191788-A1 (WO)
Inventor: WANG ZIZHOU
IPC: H04W72/08
Filed: 2019-03-29
Abstract: Described is a method of reducing uplink inter-cell interference in a cellular communications network. The method comprises identifying in a cell any user equipments (UEs) which are susceptible to interference (ISUs) from another UE, particularly another UE in a neighboring cell. The method includes identifying in said cell any UEs causing interference (ICUs) to at least one neighboring cell and, more particularly, causing interference to a UE in a neighboring cell. The identified ISUs and ICUs are combined into a priority list for frequency resource reservation or allocation in said cell. The method may include limiting the identification of ISUs and ICUs to a selected number of UEs within the cell.
Patent WO-2019201343-A1 (WO)
Title: Position adjustment apparatus and automobile calibration device
Inventor: WANG XIAOLONG
IPC: G05D3/12
Filed: 2019-04-19
Abstract: An automobile calibration device (100) comprises a support apparatus (10), a position adjustment apparatus (20) mounted at the support apparatus (10). The position adjustment apparatus (20) includes a slide member (21), a supporting member (22) and an adjustment member (24). The supporting member (22) is movably mounted at the slide member (21). One of the slide member (21) and the supporting member (22) includes a rack (222). The adjustment member (24) includes a gear (242). The gear (242) is meshed with the rack (222). When rotating, the gear (242) can drive the rack (222) to move in a preset direction, to enable the supporting member (22) to move in the preset direction with respect to the slide member (21). By means of the gear engagement between the gear (242) and the rack (222), the supporting member (22) can move stably and precisely in the preset direction with respect to the slide member (21), so that the centerline of the automobile calibration device (100) and the centerline of an automobile (500) to be calibrated can be calibrated conveniently and precisely.
Patent WO-2020199275-A1 (WO)
Inventor: YAO LONG
IPC: F15B15/14
Filed: 2019-04-23
Abstract: A hydraulic cylinder device with a water-cooling structure, comprising a hydraulic cylinder (1), an asbestos column (2), a water inlet pipe (3), a water outlet pipe (4) and a flange plate (5). The asbestos column (2) is fixedly arranged at the top of a cylinder body (11) of the hydraulic cylinder; the top end of the asbestos column (2) is connected to a water inlet pipe (3), and the bottom of the cylinder body(11) is connected to the flange plate (5); a water receiving groove (51) is formed in the flange plate (5); the bottom face of the water receiving groove (51) is obliquely arranged, and the lowest point of the bottom face of the water receiving groove (51) is connected to a water outlet pipe (4). The asbestos column (2) is made of asbestos cloth. Cooling water flows into the asbestos column (2) through the water inlet pipe (3); the cooling water flows out from the asbestos column (2), then flows out from the top of the cylinder body of the hydraulic cylinder (1) and cools the hydraulic cylinder (1); and the flowing cooling water flows into the water receiving groove (51) in the flange plate (5) and then flows out from the water outlet pipe (4), so that the temperature of the hydraulic cylinder (1) is reduced, the service life of a hydraulic system is prolonged, the troubleshooting time is shortened, and the production benefit is improved.
Patent WO-2020140352-A1 (WO)
Inventor: XU YUGAO
IPC: D06F39/12
Filed: 2019-04-28
Abstract: Provided are a support frame (11) and a laundry processing device (100). The support frame (11) comprises: a base (111) and posts (112, 113, 114, 115). The posts (112, 113, 114, 115) extend upwards from the base (111). At least two sub-units are detachably connected to form at least part of the multiple posts (112, 113, 114, 115).
Patent WO-2019218887-A1 (WO)
Title: Method and device for converting two-dimensional image into three-dimensional image, and three-dimensional imaging system
Inventor: ZHANG YI
IPC: G06T15/20
Filed: 2019-05-06
Abstract: Disclosed are a method and a device for converting a two-dimensional image into a three-dimensional image, and a three-dimensional imaging system. The method comprises: obtaining a two-dimensional image to be processed; performing perspective transformation on the two-dimensional image, so as to obtain a left eye image and a right eye image respectively; adjusting, according a result of the perspective transformation, a distance between the left eye image and the right eye image; and combining the distance-adjusted left and right eye images. Embodiments of the present invention perform perspective transformation on a two-dimensional image to be processed, so as to create binocular parallax images, and perform distance adjustment on the perspective-transformed left and right eye images, so as to form a binocular parallax-creation convergence angle, such that images observed by the naked eye are at different depths, enabling viewing of different 3D effects. By performing image transformation on a two-dimensional image, which is not related to the resolution and clarity of the image, the image quality of 3D-imaged images can be made the same as that of the original two-dimensional image without affecting a 3D imaging effect.
Patent WO-2020232746-A1 (WO)
Inventor: GUO XUAN
IPC: H02P29/00
Filed: 2019-06-03
Abstract: A closed-loop motor control system and method. The system comprises a forward processing module (10), a control object module (20) connected to the forward processing module (10), and a system identification module (30) connected to both the forward processing module (10) and the control object module (20). The forward processing module (10) is used to process, according to a real-time parameter of a motor (40), an excitation signal to be inputted into the motor (40), and send a first signal generated by the processing to the control object module (20). The control object module (20) is used to process the received first signal, use a second signal generated by the processing to excite the motor (40), and measure an actual voltage at both ends of the motor (40). The system identification module (30) is used to detect an error signal generated between a predicted voltage at both ends of the motor (40) and the actual voltage at both ends of the motor (40), use the error signal to determine a real-time parameter of the motor (40), and feed the determined real-time parameter back to the forward processing module (10). The closed-loop motor control system and method perform parameter tracking and feedback control on the motor, thereby ensuring operational stability of the motor.
Patent WO-2020258095-A1 (WO)
Inventor: CAI WUWEI
IPC: H01L27/32
Filed: 2019-06-26
Abstract: The present application discloses an OLED display panel, a manufacturing method therefor, and a terminal device. An OLED display panel (1) comprises a display region (3) and a non-display region (2), and comprises a substrate (100), an OLED display component layer (200), and an encapsulation layer (300) stacked in sequence. The OLED display component layer (200) in the non-display region (2) comprises a first dam (10), a second dam (20), and a filling layer (30) which are adjacent to the encapsulation layer (300). The first dam (10) is closer to the display region (3) than the second dam (20) is, and a first region (X) in which the first dam (10) is located is lower than a second region (Y) in which the second dam (20) is located. The filling layer (30) is disposed between the first dam (10) and the second dam (20). The OLED display panel in the embodiments of the application can reduce the risk of breaking a metal trace to be subsequently formed on the encapsulation layer (300).
Patent WO-2020057231-A1 (WO)
Title: 引擎适配方法、相关设备以及计算机可读存储介质
Inventor: LI SENLIN
IPC: G06F17/00
Filed: 2019-07-05
Abstract: 本申请实施例公开了一种引擎适配方法、相关设备以及计算机可读存储介质，该引擎适配方法应用于移动终端，该方法包括：在小游戏平台提供游戏引擎适配层；当第一游戏在小游戏平台运行时，获取游戏引擎适配层中与第一游戏对应的第一游戏引擎；利用第一游戏引擎对第一游戏的游戏代码进行处理。本申请实施例可以对不同的游戏使用不同的游戏引擎，降低游戏开发者的迁移成本。
Patent WO-2021007709-A1 (WO)
Inventor: LEI ZHENBANG
IPC: E06B9/322
Filed: 2019-07-12
Abstract: A window shade cord retracting and releasing device and a transmission mechanism (1) thereof, The window shade cord retracting and releasing device comprises a winding wheel (5) on which a cord (7) is wound, a power mechanism (3), and a transmission mechanism (1) which transmits power between the power mechanism (3) and the winding wheel (5) to drive the winding wheel (5) to rotate correspondingly so as to retract and release the cord (7). The transmission mechanism (1) comprises two outer gears (10) which have the same structure and mesh with each other, the center distance of the two outer gears (10) is a fixed value, and one of the two is in transmission connection with an output shaft (30) of the power mechanism (3), and the other is in transmission connection with the winding wheel (5). The outer gears (10) are non-circular gears, and the radius of curvature of the pitch line gradually increases; and the teeth (101) corresponding to the node with the minimum radius of curvature on the pitch line and the teeth (101) corresponding to the node with the maximum radius of curvature on the pitch line are connected by using curved surfaces as transitions. By using two outer gears (10) which have the same structure and are non-circular gears to transmit power between the power mechanism (3) and the winding wheel (5), the torque transferred by the power mechanism (3) to the winding wheel (5) better matches the pulling force required in the lifting process of the shade cloth, thereby effectively saving labor.
Patent WO-2020030124-A1 (WO)
Inventor: SHIH MEIJU
IPC: H04W74/08
Filed: 2019-08-09
Abstract: Un équipement d'utilisateur (UE) comprend un ou plusieurs supports non transitoires lisibles par ordinateur, sur lesquels sont stockées des instructions exécutables par ordinateur, et au moins un processeur couplé au ou aux supports non transitoires lisibles par ordinateur. Le ou les processeurs sont configurés pour exécuter les instructions exécutables par ordinateur pour : recevoir, en provenance d'une cellule, une configuration de zone de notification de réseau d'accès radio (RAN) (configuration RNA) lorsque l'UE est dans un état RRC_INACTIVE ; et rejeter la configuration RNA et transiter vers un état RRC_IDLE lorsque l'UE trouve une cellule acceptable et y reste en attente.
Patent WO-2020030157-A1 (WO)
Title: Transport block (tb) scheduling method and device, storage medium and electronic device
Inventor: HU YOUJUN
IPC: H04W72/12
Filed: 2019-08-10
Abstract: The present disclosure provides a transport block (TB) scheduling method and device, a storage medium and an electronic device. The method comprises: in the case where one piece of downlink control information (DCI) schedules a plurality of TBs, indicating sizes of the plurality of TBs by means of a resource allocation domain, a modulation encoding domain, an offset value indication domain and new data indication (NDI) information concerning the DCI, the NDI information being used to determine whether the plurality of TBs are retransmitted or newly transmitted; or indicating sizes of the plurality of TBs by means of the resource allocation domain, the modulation encoding domain, and the offset value indication domain of the DCI; transmitting the DCI by means of a physical downlink control channel (PDCCH).
Patent WO-2020030176-A1 (WO)
Inventor: GENG TINGTING
IPC: H04W36/00
Filed: 2019-08-12
Abstract: Les modes de réalisation de la présente invention concernent un procédé et un dispositif de transmission de données. Le procédé est appliqué à une procédure de rétablissement, et comprend les étapes suivantes : un premier dispositif de réseau d'accès acquiert un premier message provenant d'un second dispositif de réseau d'accès, le premier message étant utilisé pour demander des informations de contexte d'un dispositif de terminal ; et le premier dispositif de réseau d'accès envoie un paquet de données au second dispositif de réseau d'accès, le premier dispositif de réseau d'accès étant un dispositif de réseau d'accès correspondant au dispositif de terminal avant une procédure de rétablissement, et le second dispositif de réseau d'accès étant un dispositif de réseau d'accès correspondant au dispositif de terminal initiant la procédure de rétablissement. Selon les modes de réalisation de la présente invention, le paquet de données est envoyé au second dispositif de réseau d'accès après que le message utilisé pour demander les informations de contexte du dispositif de terminal est acquis au moyen du premier dispositif de réseau d'accès, de telle sorte qu'une transmission de données entre le premier dispositif de réseau d'accès et le second dispositif de réseau d'accès peut être réalisée dans la procédure de rétablissement.
Patent WO-2021026770-A1 (WO)
Inventor: NIU WENXIAO
IPC: G06F3/044
Filed: 2019-08-13
Abstract: A touch panel and a manufacturing method therefor, and an electronic device. The touch panel comprises a main body area and a bending area; the bending area is an area where the main body area extends in a first direction and the bending area is bent with respect to the main body area; the main body area comprises a first touch area; the bending area comprises a second touch area; and the distribution density of touch sensors in the second touch area in a bending direction of the bending area is higher than that of touch sensors in the first touch area in the first direction. The touch panel may effectively compensate the influence of bending on the touch semaphore, and effectively improve the touch performance of the touch area located in the bending area.
Patent WO-2021026823-A1 (WO)
Inventor: LIU YANCHEN
IPC: F16F15/28
Filed: 2019-08-14
Abstract: L'invention concerne un ensemble contrepoids (100) et un ensemble cardan (400). L'ensemble contrepoids (100) est utilisé pour un cardan (200), le cardan (200) comprend une structure d'arbre (210) et un joint de raccordement (230), et le joint de raccordement (230) est monté sur la structure d'arbre (210). L'ensemble contrepoids (100) comprend une structure de contrepoids (110) et une structure de support (130) ; la structure de support (130) est utilisée pour monter un appareil de capture de photo (300) et est conçue pour être reliée amovible au joint de raccordement (230) à différentes positions, de telle sorte que l'appareil de capture de photo (300) capture des images dans différentes orientations ; la structure de contrepoids (110) est conçue pour être reliée à la structure de support (130) et/ou à la structure d'arbre (210) de façon à régler le centre de gravité du cardan (200).
Patent WO-2020042988-A1 (WO)
Title: 一种中药组合物及其制备方法和应用
Inventor: XIAO WEI
IPC: A61K36/736
Filed: 2019-08-22
Abstract: 一种中药组合物，由桂枝、茯苓、牡丹皮、白芍、桃仁按等比例制成，其中，所述中药组合物包含芍药苷、苦杏仁苷、苯甲酰芍药苷、肉桂酸、丹皮酚、桂皮醛。该组合物生产效率高、有效成份含量高、茯苓酸转移率高、吸湿性降低、提高各指标成分的溶出度。
Patent WO-2021035419-A1 (WO)
Inventor: YANG SHENGJI
IPC: H01L51/50
Filed: 2019-08-23
Abstract: A display substrate and a method for manufacturing same. The display substrate has a first sub-pixel area and a second sub-pixel area adjacent to each other. The display substrate comprises a base substrate, and a first conductive layer, an organic functional layer, and a second conductive layer sequentially disposed on the base substrate. The organic functional layer comprises a carrier injection layer. The carrier injection layer comprises a first carrier injection layer portion and a second carrier injection layer portion respectively located in the first sub-pixel area and the second sub-pixel area. The display substrate further comprises a spacer located between the first sub-pixel area and the second sub-pixel area. The spacer separates the first carrier injection layer portion and the second carrier injection layer portion. The carrier injection layer further comprises a third carrier injection layer portion. The third carrier injection layer portion is located between the spacer and the second conductive layer, and is separated from the first carrier injection layer portion and the second carrier injection layer portion, separately. The display substrate can effectively prevent current leakage and cross-color between sub-pixels.
Patent WO-2020134147-A1 (WO)
Inventor: NIE ZHIWEN
IPC: H01L51/50
Filed: 2019-08-29
Abstract: 公开一种量子点发光二极管，包括阴极、阳极以及设置在阴极和阳极之间的量子点发光层，所述阴极和量子点发光层之间设置有功能层，所述功能层包括n层层叠设置的功能结构单元，所述功能结构单元由层叠设置的电子阻挡材料层和电子传输层组成，所述功能结构单元中的电子阻挡材料层靠近量子点发光层设置，所述功能结构单元中的电子传输层靠近阴极设置，所述n为大于等于1的整数。本公开量子点发光二极管通过所述功能层的设置能够降低电子传输至量子点发光层的传输速率，从而平衡电子和空穴的注入速率，以提高载流子在量子点层中的复合效率，进而提高量子点发光二极管的发光效率、稳定性和使用寿命。
Patent WO-2020057653-A1 (WO)
Inventor: YE LIANJIE
IPC: H01L27/32
Filed: 2019-09-20
Abstract: Embodiments of the present application provide a manufacturing method for a display screen, the display screen, and a terminal. The display screen comprises: an outer glass cover plate and a display panel, and the outer glass cover plate covers the display panel, wherein the outer glass cover plate comprises a flat area and a cambered area distributed on the edge of the flat area; the display panel comprises a first transparent area, the first transparent area is vertically projected on the flat area, and light can pass through the first transparent area. Implementation of the embodiments of the present application can improve a screen-to-body ratio of the terminal.
Patent WO-2021056278-A1 (WO)
Title: Systems and methods for evaluating three-dimensional (3-d) map constructed based on sensor data
Inventor: WANG MINKANG
IPC: G06T15/00
Filed: 2019-09-25
Abstract: Systems and methods for evaluating a three-dimensional (3-D) map constructed based on sensor data are provided. An exemplary method may include receiving the 3-D map and measurement data of a target landmark by a communication interface. The method may also include identifying an object in the 3-D map corresponding to the target landmark and determining a bounding box of the object based on a learning model by at least one processor. The method may further include determining a geometric representation of the object based on a subset of the sensor data extracted corresponding to the bounding box and determining parameters associated with the geometric representation by the at least one processor. Moreover, the method may include evaluating the 3-D map by comparing the measurement data of the target landmark and the determined parameters by the at least one processor.
Patent WO-2020063889-A1 (WO)
Inventor: LIANG CHENGDU
IPC: H01M10/0569
Filed: 2019-09-27
Abstract: Disclosed are an non-aqueous electrolyte, a lithium ion battery, a battery module, a battery pack and a device. The non-aqueous electrolyte comprises a non-aqueous solvent, a lithium salt and an additive, wherein the non-aqueous solvent is a solvent having a high oxidation potential, and the additive comprises a cyclic sulfate. The solvent having a high oxidation potential is selected from one or more of the compounds shown by formula I and formula II, and the cyclic sulfate is selected from one or more of the compounds shown by formula III. Not only can the electrochemical performance under a high temperature and a high voltage of a lithium ion battery be improved and the safety performance of the lithium ion battery such as an overcharge safety and a hot box safety be improved, but also the lithium ion battery can be guaranteed to have a certain dynamic performance.
Patent WO-2020088238-A1 (WO)
Inventor: SHI YU
IPC: H04N5/225
Filed: 2019-10-15
Abstract: The present disclosure provides a drive mechanism and a terminal, relating to the technical field of terminal parts. The drive mechanism comprises: a driven member; a connecting member, the driven member being fixedly connected with the connecting member; a slide bar, the connecting member being sleeved on the slide bar; a drive screw arranged between the driven member and the slide bar, the drive screw being parallel to the slide bar, and the connecting member being sleeved on the drive screw and being in screw connection with the drive screw; and a drive element, the drive element being in screw connection with the drive screw for driving the drive screw to rotate, the rotation of the drive screw driving the connecting member to move along the central axis of the slide bar, and the movement of the connecting member driving the driven member to move.
Patent WO-2021007976-A1 (WO)
Title: 彩膜阵列基板的制备方法及彩膜阵列基板
Inventor: YU CHENGZHONG
IPC: G02F1/1362
Filed: 2019-10-21
Abstract: 一种彩膜阵列基板的制备方法及彩膜阵列基板。制备方法包括：依次在基板（11）上形成薄膜晶体管阵列结构层（12）、保护层（13）、色阻层（14）和平坦层（15）；在平坦层（15）、色阻层（14）和保护层（13）上形成开孔结构（16），开孔结构（16）同时贯穿平坦层（15）、色阻层（14）和保护层（13）且裸露出源漏金属层（124）；在平坦层（15）上形成透明导电层（17），透明导电层（17）覆盖开孔结构（16）并与源漏金属层（124）电性连接。
Patent WO-2020088320-A1 (WO)
Inventor: FU LEI
IPC: H04W48/16
Filed: 2019-10-23
Abstract: 一种触发搜索高制式网络的方法，当检测到终端设备的Wi-Fi断开、移动出电梯、移动至其他信号较好的位置时，能够自动触发终端设备开启背景搜网，并尝试驻留和注册所述高制式网络。
Patent WO-2021035928-A1 (WO)
Title: Release agent spray coating device for sg abrasive particle production process
Inventor: LI CHANGHE
IPC: B05B16/00
Filed: 2019-10-29
Abstract: A release agent spray coating device for an SG abrasive particle production process comprises a housing (III). A hole for a belt mold (III-1-8) to pass through is provided at two sides of the housing (III). At least one spraying nozzle (IV-2) used to spray coat an atomized release agent to the belt mold (III-1-8) is installed within the housing (III). The housing (III) is connected to an oil mist collector mechanism (V). The oil mist collector mechanism (V) comprises a suction component provided within an oil mist collector container, and a filter layer is provided at one side of the suction component in the oil mist collector container. The invention solves the problem in the prior art in which spray coating a release agent is likely to generate bubbles in an abrasive particle chamber resulting in high levels of environmental pollution, and has the beneficial effects of enabling a release agent to fill an abrasive particle chamber and reducing air pollution.