baber/WOPTO huggingface dataset:
Patent WO-2019134695-A1 (WO)
Inventor: CHENG GUANLUN
IPC: H04M1/02
Filed: 2019-01-07
Abstract: Provided in the present invention is a semi-automatic hinge of a mobile terminal having a foldable flexible screen. The hinge comprises a middle U-shaped cover, a left support frame, and a right support frame. The left support frame and the right support frame are rotatably connected to the U-shaped cover. Torsion mechanisms are disposed between the left support frame and the U-shaped cover and between the right support frame and the U-shaped cover. Also provided in the present invention is a mobile terminal having a foldable flexible screen using the hinge. The present invention has a simple structure, enables semi-automatic operation for folding and unfolding of a hinge, providing better operation experience, and can prevent a middle structure of a hinge from being exposed outside when folded and provide space for accommodating a bending portion of a flexible screen.
Patent WO-2019141279-A1 (WO)
Inventor: CHENG TZU-HAO
IPC: C12N15/63
Filed: 2019-01-22
Abstract: L'invention concerne un procédé de modulation de l'expression d'un gène contenant des répétitions nucléotidiques expansées dans une cellule, comprenant : l'inhibition de l'activité biologique de SPT4 ou SUPT4H; et la régulation de la formation de boucles R. L'étape d'inhibition peut réduire efficacement l'expression du gène contenant les répétitions nucléotidiques expansées et l'étape de régulation peut en outre améliorer l'étape d'inhibition. L'étape d'inhibition et l'étape de régulation sont dans le but de réguler l'expression génique par interférence de la capacité de transcription de l'ARN polymérase II sur un modèle d'ADN avec de longues répétitions nucléotidiques.
Patent WO-2020150980-A1 (WO)
Inventor: WENG CHAO
IPC: G05D1/02
Filed: 2019-01-24
Abstract: Provided are an image control method and device, and a mobile platform. The image control method comprises: acquiring a first display instruction input by a user (S301), wherein the first display instruction is used for instructing zoom photographing performed on a partial region in a first image displayed in a main display window on an image display device (13), and the first image is acquired by a first image sensor of a photographing device; sending a first photographing instruction to the photographing device (12) according to the first display instruction (S302), wherein the first photographing instruction is used for instructing a second image sensor of the photographing device (12) to use a first zoom focal length to acquire the second image for a partial area; receiving a display code stream sent by the photographing device (12) (S303); and displaying the second image in the main display window according to a code stream corresponding to a second image sensor (S304). A zoom photographing function of smoothly switching from one image sensor of the photographing device (12) to the other image sensor is realized, thereby improving the flexibility of zoom photographing and image display in a multi-image sensor scenario.
Patent WO-2019154296-A1 (WO)
Title: Washing machine
Inventor: XU SHENG
IPC: D06F37/12
Filed: 2019-02-01
Abstract: Provided in the present invention is a washing machine, comprising a washing tub for holding water in the washing process and a water collecting device for collecting water discharged from the washing tub. The water collecting device comprises a water collecting chamber, and a reinforcement structure for increasing the strength thereof is arranged on a sidewall of the water collecting chamber. The washing tub of the washing machine of the invention can be used for holding the water in the washing process, so the washing tub utilizes a design of "non-perforated inner tub". At the same time, the structural design of an outer tub is made unnecessary, and the water collecting device is used instead of the outer tub for water collecting and drainage. By providing the reinforcement structure for increasing strength on the side wall of the water collecting chamber, the overall strength of the water collecting device is increased, situations wherein the distance between the water collecting device and the inner tub becomes smaller due to deformation of the water collecting device, resulting in "tub crashing" or even "tub grinding" are prevented, and the stability of the washing tub during the washing and drying process is ensured.
Patent WO-2019154326-A1 (WO)
Title: Method, apparatus and device for determining beamforming weight
Inventor: AI XINGXING
IPC: H04B7/0456
Filed: 2019-02-01
Abstract: Provided by the present disclosure is a method for determining beamforming weight, comprising: obtaining a beamforming weight corresponding to UE according to channel information of the UE; weighing a first CSI-RS sent to the UE according to the beamforming weight to obtain a beamforming weight of the first CSI-RS; sending a second CSI-RS to the UE, wherein the second CSI-RS is obtained according to the beamforming weight of the first CSI-RS; receiving a pre-coding matrix indicator (PMI) fed back by the UE according to the second CSI-RS; and determining, according to the beamforming weight of the first CSI-RS and the PMI, a beamforming weight of downlink service data of the UE. Further disclosed by the present disclosure is an apparatus and device for determining beamforming weight.
Patent WO-2020164098-A1 (WO)
Title: 用于摄像器材的可拆卸地快速连接装置和摄像器材组件
Inventor: ZHU XIHUA
IPC: F16M11/32
Filed: 2019-02-15
Abstract: 一种用于摄像器材的可拆卸地快速连接装置（100），包括锁紧装置（30）和可拆卸地安装在锁紧装置（30）中的连接件（1），连接件（1）的侧壁上设置有卡槽（111），锁紧装置（30）包括固定座（4）和套设在固定座（4）外围的驱动装置（2），驱动装置（2）可相对固定座（4）在锁紧位置和释放位置之间转动，固定座（4）和驱动装置（2）之间布置有锁定件（7），固定座（4）的侧壁上开设有通孔（41），锁定件（7）在锁紧位置处穿过通孔（41）接合连接件（1）的卡槽（111），锁紧装置（30）还包括设置在驱动装置（2）中的锁紧件（6）和沿轴向布置在固定座（4）与驱动装置（2）之间的锁紧弹簧（9），锁紧件（6）包括彼此抵靠且安装在驱动装置（2）中的定位件（63）和第一弹性件（62），当驱动装置（2）在释放位置处时，定位件（63）至少部分地卡入固定座（4）和驱动装置（2）之间，使得驱动装置（2）停留在释放位置处。该装置结构简单、紧凑、便于携带，安装与拆卸简捷快速，能够自动锁定，具有可靠的锁紧效果，提高了连接的安全性。还涉及一种包括快速连接装置的摄像器材组件。
Patent WO-2020151039-A1 (WO)
Title: Cell detection microscope
Inventor: YIN YUEFENG
IPC: G02B21/24
Filed: 2019-02-20
Abstract: Disclosed is a cell detection microscope, comprising a reference base plate (1), wherein a Z-axis support frame (2) is arranged on one side of the top of the reference base plate (1), a first servo electric motor (21) is arranged at the top of the Z-axis support frame (2), a lead screw axially connected to the first servo electric motor (21) is rotatably arranged in the Z-axis support frame (2), a photographing support (22) is slidably sleeved on the lead screw, and a photographing mechanism is arranged at the top of the photographing support (22); a driving piezoelectric component (3) is arranged on the Z-axis support frame (2) on a side part of the photographing mechanism, and a lens device is arranged at the bottom of the Z-axis support frame (2); an oil containing groove (4) is arranged on the reference base plate (1) below the photographing support (22), and a light source (41) corresponding to the lens device is arranged at the top of the oil containing groove (4); and a Y-axis translation device (5) is arranged on the reference base plate (1), an X-axis translation device (6) is arranged at the top of the Y-axis translation device (5), and a glass slide rack (7) and a glass slide rack vertical adjusting device (71) are arranged at the top of the X-axis translation device (6), such that the application of stress in the vertical direction is improved, the up-down oscillation scanning focal length of a lens (33) is increased, and the imaging definition is thus improved, and the imaging position accuracy is also improved.
Patent WO-2020062768-A1 (WO)
Inventor: LIANG FU
IPC: B22D18/04
Filed: 2019-02-22
Abstract: Disclosed is a diversion cone cooling structure, comprising a diversion cone (1) and a spiral tower (2) inserted into the diversion cone. The spiral tower is completely attached to the diversion cone, grooves are formed in a top face and a side face of the spiral tower, and cooling water can be effectively guided to flow after being introduced, thereby improving the heat exchange efficiency. On the top face of the spiral tower, on the side face of the spiral tower and inside the diversion cone, the diversion cone itself is also provided with channels for facilitating the flow of cooling water, and these channels are sequentially in communication with the channels formed on the diversion cone, so that the diversion cone is subjected to heat dissipation as a whole, thereby achieving a high heat exchange efficiency.
Patent WO-2020037968-A1 (WO)
Title: Winding stator and motor
Inventor: XIA LI
IPC: H02K3/04
Filed: 2019-02-28
Abstract: The present disclosure provides a winding stator and a motor, pertaining to the technical field of electric machines. The winding stator comprises at least one winding, and each winding comprises at least one insulated bearing plate and a serpentine coil having a starting end and a terminal end. The at least one insulated bearing plate are all provided with a serpentine coil. The serpentine coil has a flat curved spiral shape, and is disposed on the insulated bearing plate, wherein the serpentine coil comprises an inner curved portion, an outer curved portion, and a working portion, the working portion has a flat fan-shaped structure, an inner arc end of the flat fan-shaped structure is connected to the inner curved portion, and an outer arc end of the flat fan-shaped structure is connected to the outer curved portion. In the winding stator of the present solution, the working portion is configured to have a flat fan-shaped structure, such that the area of a conductive portion at an outer diameter of the winding stator is increased, and resistance of the winding is reduced, thereby improving the efficiency of an operating motor converting electrical energy into mechanical energy.
Patent WO-2020093629-A1 (WO)
Title: Liquid acquisition apparatus
Inventor: ZHOU XINGFU
IPC: A61B10/00
Filed: 2019-02-28
Abstract: The present invention relates to a liquid acquisition apparatus, having a handle, a sampling rod, and an absorbent body covering the outer peripheral walls of the sampling rod, the absorbent body comprising an outer layer absorbent body and an inner layer absorbent body, the inner peripheral wall of the outer layer absorbent body and the outer peripheral wall of the inner layer absorbent body being bonded together, and the density of the outer layer absorbent body being less than the density of the inner layer absorbent body; and the inner layer absorbent body has a radially telescopic axial insertion hole. The liquid collection apparatus of the present invention has a simple structure, is easy to produce and assemble, and convenient to use, easily uses collected liquid samples for subsequent testing, and can be used in various medical examination sites.
Patent WO-2019179409-A1 (WO)
Title: 一种多维视觉导购系统和方法
Inventor: LEE SENG FOOK
IPC: G06Q30/02
Filed: 2019-03-19
Abstract: 本发明公开了一种多维视觉导购系统和方法，系统包括：输入模块，用于获取用户的至少一个输入信号，输入信号包括图像信号、触摸信号、手势信号、语音信号和脑波信号；智能导购模块，用于根据至少一个输入信号进行智能导购，智能导购包括用户的眼球跟踪、用户的语音识别、AI智能语音宣讲和物品的虚拟模型显示控制；空气展示屏，用于通过空气成像的方式显示物品的虚拟模型。本发明为用户提供了全天候的商品讲解和咨询服务，服务质量高和用户体验好；通过智能导购识别用户关注的焦点和用户的语音指令，能为用户进行AI智能语音宣讲并为用户动态展示物品360度无死角的虚拟模型，更加直观、维度更丰富和交互性更强，可广泛应用于智能控制领域。
Patent WO-2020057083-A1 (WO)
Title: 警卫线路安保方法和计算机存储介质
Inventor: CHEN SHENGHUI
IPC: H04N7/18
Filed: 2019-03-26
Abstract: 本发明提供一种警卫线路安保方法和计算机存储介质，所述方法包括：接收安保引导车的定位信息并生成安保引导车轨迹；根据所述定位信息搜索所述安保引导车周边的低点摄像机和高点摄像机并反馈搜索信息；根据所述搜索信息，打开搜索到的高点摄像机定位所述安保引导车。根据本发明实施例的警卫线路安保方法，通过高点摄像机对安保引导车进行高点拍摄，实现了高点摄像头的跟车功能，便于安保人员快速了解周边环境，更加直观有效地开展警卫线路安保工作。
Patent WO-2020191630-A1 (WO)
Inventor: LI BOWEN
IPC: H01M2/10
Filed: 2019-03-26
Abstract: A battery holding structure comprises a base, and a locking mechanism and an ejection mechanism which are disposed on the base. An accommodation chamber is provided at the base, and is used to hold a battery. The locking mechanism is used to lock the battery held in the accommodation chamber. The ejection mechanism contacts the locked battery, and can release an elastic force when the locking mechanism is unlocked, so as to push the battery out from the accommodation chamber. According to the solution provided by embodiments of the invention, the battery holding structure can quickly install and secure a battery by means of the locking mechanism, and can quickly detach the battery when the locking mechanism is unlocked by means of the ejection mechanism, thereby facilitating quick detachment of the battery and providing good stability. The embodiments of the invention further provide a battery module and a robot using the battery holding structure.
Patent WO-2020191791-A1 (WO)
Title: Internet-of-things air conditioning outdoor unit having miniature display screen
Inventor: CHEN WEI
IPC: F24F13/30
Filed: 2019-04-01
Abstract: An Internet-of-things air conditioning outdoor unit having a miniature display screen, comprising a compressor (3), a condenser (14), a fan, a transparent housing, and a display screen (19), wherein the surface of the condenser (14) is coated with a graphene composite heat dissipation material; the condenser (14) comprises tube bundles constituted of micro tubes (36) that are arranged in parallel, and a manifold (37) that makes the micro tubes (36) be communicated with each other, and a heat sink (38) perpendicularly pressed on the micro tubes (36); the manifold (37) makes the micro tubes (36) arranged in parallel be connected to form a liquid passageway.
Patent WO-2020037988-A1 (WO)
Title: Energy-saving air supply system for fuel cell vehicle
Inventor: YOU HONGXIN
IPC: H01M8/04089
Filed: 2019-04-01
Abstract: An energy-saving air supply system for a fuel cell vehicle. In the system, a hydrogen pressure sensor (4a) is provided on a pipeline between a pressure reducing solenoid valve (2) and a multi-purpose compressor (3), and an air pressure sensor (4b) is provided on a pipeline of the multi-purpose compressor (3) for discharging compressed air. When the pressure of hydrogen flowing through the pressure reducing solenoid valve (2) is insufficient to drive the multi-purpose compressor (3) to operate, or an air outlet end pressure sensor (4b) detects that the pressure of an air outlet end is lower than an air pressure configured by a PLC controller, a control system (5) activates a multi-purpose compressor power supply system so as to use electric energy to drive the multi-purpose compressor (3) to simultaneously compress hydrogen and air, thereby ensuring an air supply for a fuel cell stack. The system is easy to integrate, and uses pressure of a high-pressure hydrogen cylinder to drive an air compression device so as to pressurize atmospheric air, such that the hydrogen fuel cell stack uses air to directly convert the pressure of hydrogen into the pressure of the air, thereby improving energy utilization.
Patent WO-2020199087-A1 (WO)
Title: Oled display panel and method for preparing same
Inventor: LIN JUNYI
IPC: H01L27/32
Filed: 2019-04-01
Abstract: Disclosed are an OLED display panel (100) and a method for preparing same. The OLED display panel comprises: a display element (11) and an auxiliary conductive layer (15), wherein the display element (11) comprises a cathode (117), and the cathode (117) passes through a light-emitting region (13) from a circuit control region (12), and is at least partially removed in a peripheral region (14) to form an avoiding region allowing light to be transmitted through same; and the auxiliary conductive layer (15) is provided in the circuit control region (12) and is connected to the cathode (117) in series. According to the OLED display panel (100), the additional auxiliary conductive layer (15) connected to the cathode (117) in series is provided in the circuit control region (12), thereby increasing the contact area of the cathode (117) and reducing the impedance. The finally obtained OLED display panel (100) has a good transparency, and a display image also has a uniform brightness.
Patent WO-2020206635-A1 (WO)
Inventor: LIN TONG
IPC: H04N21/414
Filed: 2019-04-10
Abstract: A display system for a vehicle, comprising a host (100), and a first display screen (210), a second display screen (220) and a control screen (300) that are detachably connected to the host (100). The host comprises: a main control unit (110), a first interface conversion circuit (121), a first video signal output circuit (131), a second interface conversion circuit (122), a second video signal output circuit (132) and a first communication unit (151). The main control unit (110) comprises a first video output interface (111), a second video output interface (112) and a network interface (113). The first video output interface (111) is successively connected to the first interface conversion circuit (121) and the first video signal output circuit (131) and is then connected to the first display screen (210), the second video output interface (112) is connected to the second interface conversion circuit (122) and the second video signal output circuit (132) and is then connected to the second display screen (220), and the network interface (113) is connected to the control screen (300) by means of the first communication unit (151), so that a plurality of display screens simultaneously display different information.
Patent WO-2019223442-A1 (WO)
Inventor: WANG LIANG
IPC: G06T5/00
Filed: 2019-04-11
Abstract: L'invention concerne un procédé et un appareil d'affichage d'image ultrasonore, ainsi qu'un support d'informations et un appareil électronique. Le procédé consiste : à acquérir un signal d'entrée obtenu par un dispositif de détection détectant un objet à détecter, le signal d'entrée constituant un signal radiofréquence tridimensionnel ; à effectuer un calcul de valeur de module à usage unique sur le signal radiofréquence tridimensionnel afin d'obtenir des informations d'enveloppe dans une image ultrasonore tridimensionnelle, le calcul de valeur de module à usage unique étant au moins utilisé pour acquérir directement une amplitude tridimensionnelle du signal radiofréquence tridimensionnel ; et à afficher les informations d'enveloppe dans l'image ultrasonore tridimensionnelle, les informations d'enveloppe étant utilisées pour indiquer l'objet à détecter. La présente invention permet de résoudre le problème technique dans l'état de la technique associé selon lequel la précision d'une image ultrasonore en mode B tridimensionnelle reconstruite est réduite car l'image ultrasonore en mode B tridimensionnelle reconstruite présente des erreurs de reconstruction.
Patent WO-2020024622-A1 (WO)
Title: Transparent led display device and manufacturing method therefor
Inventor: LIN JIANYUAN
IPC: G09F9/33
Filed: 2019-04-18
Abstract: A transparent LED display device and a manufacturing method therefor, consisting of a plurality of LED particles (80) arranged in a matrix. An anode (50) or a cathode (60) of each LED particle (80) is electrically connected to an anode driving line (70) or a cathode driving line, respectively; the anode driving line is made of a metal wiring (70) to be electrically connected to the anode (50) of each LED particle (80), and the cathode driving line is made of an ITO transparent wiring (63) to be electrically connected to the cathode (60) of each LED particle (80); or, the anode driving line is made of the ITO wiring (63) to be electrically connected to the anode (50) of each LED particle (80) and the cathode driving line is made of the metal wiring (70) to be electrically connected to the cathode (60) of each LED particle (80). The transparent LED display device is realized by taking the ITO transparent material as a drive connecting line for drivingly connecting the anode (50) or the cathode (60) of each LED particle (80). The driving line uses the ITO transparent material while a transparent printed circuit board is also used, so that the area of a non-transparent area is reduced in the transparent LED display device, the transparency of the transparent LED display device is improved, and the transparent LED display device is close to the transparent effect of holographic projection.
Patent WO-2019214655-A1 (WO)
Inventor: YUAN YANMEI
IPC: H04N21/431
Filed: 2019-05-08
Abstract: 本公开提供一种用户界面显示方法及设备。该方法包括：响应于触发指令，显示日历关联的用户界面，所述用户界面的第一区域呈现成一行或一列排列的多个日期，所述用户界面的第二区域呈现与日期关联的关联信息；响应遥控器对所述多个日期中第一日期的选定，在所述第二区域呈现与所述第一日期关联的关联信息。
Patent WO-2020228062-A1 (WO)
Inventor: SURI GALATU
IPC: G09G3/3208
Filed: 2019-05-28
Abstract: A pixel drive circuit and a display panel, comprising a first input module (101), a second input module (102), a first drive module (103), a second drive module (104), and a light emitting diode (105). The first input module (101) and the first drive module (103) form a first drive group, and the second input module (102) and the second drive module (104) form a second drive group, the first drive group and the second drive group separately and independently driving the light emitting diode (105) to emit light. When the light emitting diode (105) needs to emit light for a long time, the first drive group and the second drive group work alternatingly, preventing drive abnormalities from being created because of a single drive module working for a long time, such as ghost images or other problems.
Patent WO-2020052308-A1 (WO)
Inventor: JI YUEJIN
IPC: H02J13/00
Filed: 2019-06-20
Abstract: 本发明公开了一种基于注册服务的配电终端即插即用接入方法，在配电主站与配电终端之间建立注册服务连接，配电终端将本设备终端ID等信息通过报文上送至配电主站，配电主站解析注册信息报文后从配电终端召唤ICD配置文件并编辑生成CID文件进行下装，配电终端校验并加载CID文件后复位连接，配电主站校验终端注册信息一致则完成配电终端的即插即用式接入。采用本发明在不改变现有配电主站-配电终端的网络结构的情况下实现配电终端的即插即用自动接入，提高了工作效率和可靠性。
Patent WO-2020082811-A1 (WO)
Inventor: LI JIANKUN
IPC: G06F3/06
Filed: 2019-07-08
Abstract: A storage method and an apparatus having a hidden partition, and a host device. The storage apparatus is divided into a commonly shown partition and a hidden partition. When an ordinary user visits the storage apparatus by means of the host, the storage apparatus only shows the commonly shown partition. When an authorized user visits the storage apparatus by means of the host, the storage apparatus shows the commonly shown partition and the hidden partition. A storage apparatus management tool of the host performs identity verification on the authorized user, and on the basis of successfully verified user identity information, notifies the storage apparatus to show the corresponding hidden partition of the storage apparatus. A commonly shown partition and a hidden partition can be implemented on one storage apparatus, facilitating use by a user.
Patent WO-2021026958-A1 (WO)
Inventor: XING PENGFEI
IPC: C01B33/12
Filed: 2019-08-22
Abstract: A method for preparing white carbon black by means of crystalline silicon diamond wire cut waste, comprising the following steps: (1) adding crystalline silicon diamond wire cut waste into alkali liquor, stirring under the condition of 20-90°C, and filtering to obtain a filtrate; (2) while stirring, adding an inorganic acid solution dropwise under the condition of 20-90°C, and when the pH value is 6.0-8.0, completing the reaction; and (3) drying after filtering and washing, and preparing the white carbon black. The method can produce high-quality white carbon black at a low cost, and the utilization rate of discarded cut waste is increased.