baber/WOPTO huggingface dataset:
Patent WO-2021179393-A1 (WO)
Inventor: LIN DAN
IPC: G06F3/041
Filed: 2020-04-10
Abstract: Disclosed are a touch panel (100) and a display device. The touch panel (100) comprises: a substrate (101), a touch electrode (102), and a light blocking layer (103) arranged so that same corresponds to the touch electrode (102), wherein the light blocking layer (103) is used for blocking reflected light of the touch electrode (102). The display device using the touch panel (100) can reduce the reflection of ambient light by the touch electrode (102), such that it is guaranteed that the display device realizes a touch function, and the contrast ratio and color saturation of the display device being not affected, and the privacy of private information under a wide visual angle are also guaranteed.
Patent WO-2021179408-A1 (WO)
Inventor: LIN XIAOFA
IPC: E05D3/06
Filed: 2020-04-23
Abstract: Provided are a hidden hinge and a shower-room door and window structure; the shower-room door and window structure comprises glass walls (2), glass doors and windows (1), and a hidden hinge; the hidden hinge comprises a first body (4) and a second body (3); the first body (4) and the second body (3) are arranged hingedly connected; the rotation of the second body (3) relative to the first body (4) forms the closing or opening of the hinge; comprised are a bend plate (7) and a damping assembly; one end of the bend plate (7) is arranged in the first body (4) and is hinged thereto, and the other end extends into the second body (3) and is fixed thereto; the damping assembly is arranged in the first body (4) and connected to the bend plate (7); the damping assembly is arranged to slow down or close the hinge at a constant speed; the first body (4) and the second body (3) are respectively fixed on the glass wall (2) and the glass door and window (1) by means of fasteners (6). The bend plate (7) is used to hide the hinge shaft, and the damping assembly is used to achieve a damping function of the hinge.
Patent WO-2020224550-A1 (WO)
Title: Lifting flight assembly for use in rotary furnace, and rotary furnace
Inventor: QIAO LIZHU
IPC: C01B32/39
Filed: 2020-04-30
Abstract: The present invention relates to a lifting flight assembly for use in a rotary furnace, and a rotary furnace. The lifting flight assembly is mounted on the inner wall of the furnace body (1) of the rotary furnace, and comprises first lifting flights (2), second lifting flights (3), and fixed members (4); the fixed members (4) are arranged at intervals on the inner wall of the furnace body (1); the first lifting flights (2) and the second lifting flights (3) are respectively connected to the fixed members (4); the length of the first lifting flight (2) is greater than that of the second lifting flight (3). The lifting flight assembly for use in the rotary furnace of the present invention uses the first lifting flights and the second lifting flights that have different lengths and are alternately arranged, and thus can ensure a better carbonization effect on a material.
Patent WO-2020228776-A1 (WO)
Inventor: ZHU XIAOHUA
IPC: A24F40/40
Filed: 2020-05-14
Abstract: A non-contact electronic cigarette heater, comprising a ceramic heating body (10), a smoke-producing product carrying assembly (20) and a sealing sleeve (30); the sealing sleeve (30) is hollow and sleeves the ceramic heating body (10) and the smoke-producing product carrying assembly (20); the ceramic heating body (10) and the smoke-producing product carrying assembly (20) are arranged separately from each other; the ceramic heating body (10) comprises a heating body (11) and a heating circuit (12); the heating body (11) is columnar, and the heating body (11) is internally provided with a porous channel (101); the heating circuit (12) is provided on the heating body (11) to heat air that passes through the porous channel (101); the smoke-producing product carrying assembly (20) comprises a ceramic tube (21) and a blocking piece (22); a cavity defined by the ceramic tube (21) is suitable for placing a smoke-producing product; and the blocking piece (22) is connected to the ceramic tube (21) and is provided adjacent to the ceramic heating body (10) so as to limit the smoke-producing product. By using the described non-contact electronic cigarette heater, air is heated by means of the ceramic heating body (10) so that the heated flowing air uniformly roasts the smoke-producing product, thereby avoiding the waste of shredded tobacco of the smoke-producing product, and increasing the amount of smoke.
Patent WO-2020259117-A1 (WO)
Title: 一种实现波束扫描与通信的方法、装置
Inventor: YU YONG
IPC: H04B7/06
Filed: 2020-05-14
Abstract: 本申请实施例公开了一种实现波束扫描与通信的方法、装置和系统，所述方法包括：对于第i次传输，在M1个时频资源上采用包含N1个波束的第一波束组发送P个第一传输块；其中，P个第一传输块为基于第二传输块得到的相同或不同编码冗余版本的传输块；根据是否接收到反馈信息确定第i+1次传输的第二波束组和Q个第三传输块，在M2个时频资源上采用所述第i+1次传输的第二波束组发送Q个第三传输块；其中，所述反馈信息或传输失败标识是采用所述第一波束组中的波束来接收的。
Patent WO-2021226952-A1 (WO)
Title: Prompting wireless service reconnection based on signal change condition
Inventor: LIU YI
IPC: H04W36/14
Filed: 2020-05-14
Abstract: This disclosure provides systems, methods, and apparatus, including computer programs encoded on computer-readable media, for a UE to prompt a wireless service reconnection based on signal change condition. The UE may establish a Long-Term Evolution (LTE) connection after losing a 5G New Radio (NR) connection in an environment (for example, an elevator) associated with interfering with the 5G NR connection. The UE may monitor a measured LTE signal quality associated with the LTE connection. When the UE detects the increase in measured LTE signal quality, the UE may send a message to the LTE network to cause the LTE network to initiate a network handover procedure so that the UE can establish a new connection to the 5G NR network.
Patent WO-2021226955-A1 (WO)
Title: Transient elasticity measurement method, acoustic attenuation parameter measurement method, and ultrasound imaging system
Inventor: LI SHUANGSHUANG
IPC: A61B8/08
Filed: 2020-05-14
Abstract: A transient elasticity measurement method, an acoustic attenuation parameter measurement method, and an ultrasound imaging system, the transient elasticity measurement method comprising: determining an elasticity measurement ultrasound frequency suitable for an object to be measured (S310); applying mechanical vibration to the object to be measured to produce a shear wave in a target area of the object to be measured (S320); by means of an ultrasound probe comprising a plurality of array elements, using the elasticity measurement ultrasound frequency to transmit to the target area an ultrasonic wave tracking the shear wave, and receiving an ultrasound echo of the target area to acquire ultrasound echo data (S330); and, on the basis of the ultrasound echo data, acquiring a transient elasticity measurement result of the target area (S340). Different elasticity measurement ultrasound frequencies or acoustic attenuation parameter measurement ultrasound frequencies can be selected on the basis of the actual requirements of the object to be measured without changing the probe, thereby meeting clinical detection requirements for different penetration powers and resolutions.
Patent WO-2020253474-A1 (WO)
Inventor: LIU SHAOBIN
IPC: H02J7/00
Filed: 2020-05-25
Abstract: Provided are a charging circuit and an electronic device. The charging circuit comprises a first switch tube and an electromigration suppression circuit. The first end of the first switch tube is configured to be connected to a power supply, and the second end of the first switch tube is configured to be connected to a battery cell to be charged. The electromigration suppression circuit is electrically connected to the controlled end of the first switch tube; and when the power supply stops charging the battery cell to be charged, the electromigration suppression circuit adjusts a voltage difference between the second end and the controlled end of the first switch tube by means of adjusting a voltage on the controlled end of the first switch tube, so as to reduce an electromigration quantity between the second end and the controlled end of the first switch tube, thereby reducing the amount of electricity leakage of a source electrode and stabilizing the impedance between the source electrode and a gate electrode. The embodiment of the present disclosure can improve the working stability and safety of a charging circuit.
Patent WO-2021243667-A1 (WO)
Inventor: WEI JU-CHAO
IPC: B05B15/00
Filed: 2020-06-05
Abstract: A double-opening hand disinfection spray device having automatic sensing components, comprising: a disinfectant spray body (100, 200, 300) divided into an upper body portion (110) and a lower body portion (120), the upper body portion (110) being a structural body provided with openings on both the left and right sides, and the structural body forming a specific confined space (111); and an automatic spray device which comprises an atomization nozzle (113, 210), a storage tank (121) communicated with the atomization nozzle (113, 210) by means of a hose (123), and a power device (122). A plurality of sensing components can be mounted on the inner wall of the specific confined space (111), the sensing components are of one or more types, and one or more atomization nozzles (113, 210) are provided. The structural body provided with openings on the left and right sides of the upper body portion (110) provides a shielding function to prevent sensing by mistake or accidental spray to a child's head and face, and a lower side plate (117) of the ring structure collects the disinfectant dripped from the atomization nozzle (113, 210); the disinfectant spray body (100, 200, 300) can be combined and integrally formed with a support (310), or combined with a height-adjustable or fixed support (310), and the support (310) can be placed at positions of different height, and has the height adjustable to adapt to persons of different heights. The automatic sensing component combination can be designed as a combination of nozzle starting sensing components (112A, 112B, 220A, 220B), or a combination of a touch sensing component (118, 230) with the nozzle starting sensing components (112A, 112B, 220A, 220B); when a user approaches the hand disinfection spray device, the touch sensing component (118, 230) is triggered first, and then the nozzle starting sensing components (112A, 112B, 220A, 220B) are turned on, thereby achieving quick and accurate detection.
Patent WO-2020253767-A1 (WO)
Title: Vehicle hand-brake alert apparatus
Inventor: XIE ZHENGCHUN
IPC: B60T17/22
Filed: 2020-06-18
Abstract: Provided is a vehicle hand-brake alert apparatus, belonging to the technical field of safety protection products, comprising a power module (1), a sensing module (2), a control module (3), an alert module (4), and a protective housing (5); the power supply module (1), sensing module (2), and control module (3) are connected in series to the alert module (4); the alert module (4) and the power supply module (1) are fixed in the protective housing (5). When the device is in a state of not pulling the hand brake, the switch of the control module (3) is automatically closed; if the sensing module (2) senses that the driver releases the seat belt or leaves the seat or opens the door to get out of the vehicle, the switch of the sensing module (2) is automatically reset and closed, at which time the circuit is connected, starting the alert module (4), emitting an alert signal, and reminding the driver to pull on the hand brake; while the hand brake is being pulled, the switch of the control module (3) is triggered to disconnect the circuit, closing the alert module (4). Thus traffic accidents caused by the driver forgetting to pull the hand brake are prevented. The apparatus has a cleverly designed structure, is responsive, has low cost, and is suitable for all types of vehicles.
Patent WO-2020259433-A1 (WO)
Inventor: SUI LIANG
IPC: G06Q50/28
Filed: 2020-06-22
Abstract: Disclosed is an automatic transport device (100), comprising: a distance sensor for measuring the distance between a surrounding object and the automatic transport device; a movable chassis provided with a power wheel for driving the automatic transport device; a bearing part provided with a space for bearing a container (200); a container sensor (120) for sensing whether the container (200) is associated with the automatic transport device (100); a wireless communication module for transmitting the serial number of the container to a remote server (500) after it is determined that the container (200) is associated with the automatic transport device (100), and receiving picking information that has been fed back; and a display screen (110) for displaying the serial number (410) of the associated container and the picking information (430). Further disclosed is a picking information acquisition and display method. The automatic transport device achieves quick combination and release of picking, container and vehicle information between the automatic transport device and a remote server, various pieces of information are displayed to field workers in time, and the goods carrying efficiency is improved.
Patent WO-2020259475-A1 (WO)
Inventor: YUAN LIPING
IPC: H04W24/02
Filed: 2020-06-23
Abstract: Provided in the embodiments of the present application are a data transmission method, apparatus, and device. The method comprises: a first apparatus acquiring a first link quality packet message, wherein the first link quality packet message comprises link quality information and indication information, with the indication information being used for indicating that the link quality information is buffered; and the first apparatus sending the first link quality packet message to a second apparatus, the first link quality packet message being used for the second apparatus to carry out network optimization according to same. The accuracy of network optimization is improved.
Patent WO-2021000957-A1 (WO)
Inventor: HU WEI
IPC: C07D413/14
Filed: 2020-07-03
Abstract: Provided are a heterocyclic compound or a pharmaceutically acceptable salt, solvate, active metabolite, polymorph, isotopic label or isomer thereof, and the use thereof, wherein the structure of the heterocyclic compound is as shown in formula (I) or (II). The heterocyclic compound has a good CKIα-CDK7/9 inhibitory activity.
Patent WO-2021031719-A1 (WO)
Inventor: LI JINGLAN
IPC: H04W28/24
Filed: 2020-07-06
Abstract: 本发明实施例提供一种协同通道管理方法、装置以及基站，通过在分布单元侧网管配置小区的配置信息以及协同通道激活数门限；分布单元控制面根据配置信息建立小区，并分配和保存建立的小区的标识信息；集中单元确定存在邻接关系及协同关系的小区是否处于同一个分布单元内；根据确定结果建立存在邻接关系及协同关系的小区之间的协同通道；分布单元收到并接受集中单元为用户设备建立的协同关系请求，使用协同关系对应的协同通道进行协同信息的传输，在某些实施过程中保证了不同小区能及时可靠的进行协同信息的传输，提高了基站低层的协同效率，且实现方式简单易操作。
Patent WO-2021258433-A1 (WO)
Inventor: DU ZHIJUN
IPC: G01B5/00
Filed: 2020-07-10
Abstract: An axial clearance measuring gage for an angular contact ball bearing, the measuring gage comprising a base, a fixing device and a measuring device. The base is provided with at least one group of grooves, with one of the grooves being provided with an anti-rotation boss (14). The fixing device comprises a bearing seat (21), a series shaft (26), an outer ring pressing plate (28), an inner ring pressing plate (25) and a pressing plate locking device (26). The measuring device comprises a dial indicator (33), a supporting rod (31), a clamping rod (32), an adjusting device (34) and a locking device (35), with the measuring device being coupled to the bearing seat (21) of the fixing device by means of the supporting rod (31). The measuring gage is simple to operate, and can integrally measure an integral clearance value of a paired angular contact bearing, thereby saving on the measurement time, improving the working efficiency, dispensing with complex conversion, and being accurate in terms of the measuring result.
Patent WO-2021258455-A1 (WO)
Title: 自容式触控基板及显示装置
Inventor: LI YUANHANG
IPC: H01L27/32
Filed: 2020-07-20
Abstract: 本发明公开了一种自容式触控基板及显示装置，包括：显示区域、外围区域、多个自容式触控电极设置在所述显示区域内以及多根触控电极引线连接所述自容式触控电极；多个所述自容式触控电极呈区域分组设置；所述自容式触控基板还包括设置在所述外围区域中的薄膜晶体管开关电路和自容式触控电极外围引线。
Patent WO-2021073187-A1 (WO)
Inventor: MA LIANQUN
IPC: H04N21/45
Filed: 2020-07-21
Abstract: The present application discloses a television control method, wherein the method comprises the following steps: acquiring image information in a space where a television is located; when the image information comprises a human body image, extracting user state information in the human body image; determining an operation mode of the television according to the user state information; and controlling the television to operate according to the operation mode. The present application further discloses a television control device, a television, and a readable storage medium.
Patent WO-2021031777-A1 (WO)
Title: Sounding reference signal sending method and sounding reference signal receiving method, terminal, and network device
Inventor: HU LIJIE
IPC: H04L5/00
Filed: 2020-07-22
Abstract: A sounding reference signal sending method and a sounding reference signal receiving method, a terminal, and a network device. The method comprises: a terminal receiving first configuration information, sent over a network, of an SRS resource, wherein the first configuration information comprises a first symbol interval between repeated symbols in the SRS resource; the terminal determining, according to the first symbol interval, a mapping mode of the SRS resource in a time slot; and the terminal sending, according to the mapping mode of the SRS resource in the time slot, an SRS to the network.
Patent WO-2021159671-A1 (WO)
Title: Capacitor and analog-to-digital converter chip
Inventor: TIAN LEI
IPC: H03M1/12
Filed: 2020-07-28
Abstract: Provided are a capacitor and an analog-to-digital converter chip. The capacitor is applied to the analog-to-digital converter chip. The capacitor comprises an effective capacitor and a dummy capacitor arranged around the effective capacitor, and the effective capacitor comprises a plurality of capacitor units arranged side by side. Each capacitor unit comprises a first electrode and second electrodes. In any capacitor unit, the number of first electrodes is one, and the number of second electrodes is two. The two second electrodes are electrically connected to each other, and the two second electrodes are respectively arranged on two sides of the first electrode. Any two adjacent capacitor units share one second electrode. One first electrode and two second electrodes are arranged in each capacitor unit, and the first electrode is located between the two second electrodes, such that two capacitors can be formed in each capacitor unit, thereby more efficiently using metal side walls of the electrodes to form the capacitors. Any two adjacent capacitor units share one second electrode, such that the area occupied by the capacitors is reduced.
Patent WO-2021018159-A1 (WO)
Title: Method for preparing elemental material by using reduction of monoatomic carbon
Inventor: SUN XUYANG
IPC: C22B5/12
Filed: 2020-07-29
Abstract: Disclosed is a method for preparing elemental material by using a monoatomic carbon reduction, comprising: cracking an organic carbon source into atomic carbon and dissolving in a melt medium at 300 °C to 1500 °C; performing an oxidation-reduction reaction of the atomic carbon and an elemental precursor compound in the melt medium, such that the elemental precursor compound is reduced to an elemental substance, where the elemental substance is supersaturated and crystallized in the melt medium to obtain the elemental material. The method can prepare high-quality, self-crystallized elemental material at a low temperature and a low cost.
Patent WO-2021023133-A1 (WO)
Title: 正极极片及其相关的电化学装置和设备
Inventor: YU YANG
IPC: H01M10/66
Filed: 2020-07-31
Abstract: 一种正极极片及其相关的电化学装置和设备。所述正极极片包括：正极集流体，置于所述正极集流体的至少一个表面上的正极活性材料层，以及置于所述正极活性材料层与所述正极集流体之间的安全层。其中，所述安全层包括粘结物质、导电物质和特殊敏感物质；所述特殊敏感物质为至少一种聚多糖酯化产物，其中单糖单元的酯化程度为35％～98％。使用该正极极片制备的电化学装置，具有明显改进的安全性和电性能(如循环性能)。
Patent WO-2021027782-A1 (WO)
Title: 补锂负极极片、其制备方法、及其相关的锂离子电池、电池模块、电池包和装置
Inventor: XIE BIN
IPC: H01M4/13
Filed: 2020-08-10
Abstract: 本申请提供了一种补锂负极极片、其制备方法、及其相关的锂离子电池、电池模块、电池包和装置。该补锂负极极片包括负极集流体以及设置在负极集流体至少一个表面上的负极活性材料层；在负极活性材料层远离负极集流体的表面上呈阵列排布有若干补锂膜块；极片化成后，若干补锂膜块残留的补锂氧化层在负极活性材料层上的投影面积之和S  1 与负极活性材料层的面积S  0 的比值S  1 /S  0 为30％～99％。
Patent WO-2021082635-A1 (WO)
Title: Region of interest detection method and apparatus, readable storage medium and terminal device
Inventor: ZHANG CHENG
IPC: G06K9/00
Filed: 2020-08-14
Abstract: A region of interest detection method and apparatus, a readable storage medium and a terminal device. The method comprises: obtaining a target face image to be detected (S101); calculating a head pose of the target face image (S102); extracting a left eye image and a right eye image in the target face image (S103); detecting eye key points in the left eye image and the right eye image respectively to obtain position information of the eye key points in the left eye image and the right eye image (S104); determining a gaze direction according to the head pose, the left eye image and the right eye image (S105); and determining an eye region of interest according to the head pose, the gaze direction, and the position information of the eye key points in the left eye image and the right eye image (S106). The eye region of interest is determined by means of image analysis of the face image without using an expensive precise instrument, thereby greatly reducing the cost and allowing for a broader range of applications.
Patent WO-2022032685-A1 (WO)
Inventor: ROUX ARMIN
IPC: G06F16/904
Filed: 2020-08-14
Abstract: La présente invention concerne le domaine de la technologie de l'intelligence artificielle, et en particulier un procédé et un dispositif pour construire un graphique de connaissances à niveaux multiples. Le procédé comprend : la construction (102) d'un graphe de connaissances de premier niveau contenant des noeuds parents et des relations d'association entre des noeuds parents ; la construction (104) d'un graphe de connaissances de second niveau d'un noeud parent, le graphe de connaissances de second niveau contenant des noeuds enfants appartenant au noeud parent et des relations d'association entre les noeuds enfants ; l'emboîtement (106) du graphe de connaissances de second niveau dans le noeud parent du graphe de connaissances de premier niveau.
Patent WO-2021135385-A1 (WO)
Title: Catheter and guidewire coordinated pushing apparatus and catheter and guidewire coordinated pushing system
Inventor: ZHANG TINGCHAO
IPC: A61M25/09
Filed: 2020-09-11
Abstract: A catheter and guidewire coordinated pushing apparatus (100) comprising: a catheter fixing element (30), fixedly connected to a catheter (10); a guidewire fixing element (34), fixedly connected to a part of a guidewire (11) provided outside of the catheter; a driving component (20); and a rotating component, comprising a first rotating component (22) and a second rotating component (23), the first rotating component being connected between the driving component and the catheter fixing element, and the second rotating component being connected between the driving component and the guidewire fixing element; the driving component being used for driving the first rotating component and the second rotating component to rotate in a reverse direction, thus allowing the guidewire fixing element and the catheter fixing element to respectively drive the guidewire and the catheter to move alternately or to move simultaneously. Also provided is a catheter and guidewire coordinated pushing system, which is capable of precisely pushing the catheter and the guidewire partly running through the catheter, and is structurally simple, compact, and convenient to assemble.
Patent WO-2021088532-A1 (WO)
Inventor: Yu Penghe
IPC: G01N33/569
Filed: 2020-09-21
Abstract: 一种风疹病毒IgM抗体检测免疫印迹膜条及免疫印迹试剂盒，该膜条的制备方法包括如下步骤：将风疹病毒用抗原稀释液进行稀释，在95～105℃条件下处理4～6min；抗原稀释液的组成为：Tris‑HCl 8vt％～12vt％，SDS 3w/v％～5w/v％，甘油15vt％～25vt％，溴酚蓝0.01w/v％～0.02w/v％，水补足；抗原稀释液不包括还原剂；对抗原进行电泳分离，将风疹病毒蛋白转印至硝酸纤维膜，封闭。经凝胶电泳对目的蛋白进行纯化，减少杂蛋白引起的非特异性反应，提升检测的灵敏度和特异性。