baber/WOPTO huggingface dataset:
Patent WO-2020124912-A1 (WO)
Inventor: HU HONGYING
IPC: B01D35/06
Filed: 2019-04-23
Abstract: L'invention concerne un élément filtrant (1) prévenant l'encrassement biologique. L'élément filtrant (1) présente une structure cylindrique creuse et comprend une couche de support poreuse (11) et une couche filtrante d'électrodes (12) qui sont empilées de l'intérieur vers l'extérieur; la couche de support poreuse (11) est de forme cylindrique; la circonférence extérieure de la couche de support (11) est enveloppée par la couche filtrante d'électrodes (12), et la couche filtrante d'électrodes (12) comprend une anode poreuse (121), une couche intermédiaire d'électrode poreuse (122) et une cathode poreuse (123) qui sont empilées de l'intérieur vers l'extérieur; l'anode poreuse (121) et la cathode poreuse (123) sont constituées de matériaux conducteurs, et la couche de support poreuse (11) et la couche intermédiaire d'électrode poreuse (122) sont constituées de matériaux isolants. L'invention concerne également un procédé de filtration utilisant l'élément filtrant (1) prévenant l'encrassement biologique : en premier lieu, des échantillons d'eau entrent en contact avec la cathode poreuse (123) pour générer des ions hydroxyde en vue de tuer des micro-organismes dans l'eau; ensuite, les échantillons d'eau entrent en contact avec l'anode poreuse (121); et enfin, l'eau produite s'écoule d'une partie creuse de la couche de support (11). L'invention concerne également un filtre à cartouche comprenant l'élément filtrant (1) prévenant l'encrassement biologique.
Patent WO-2019192624-A1 (WO)
Title: Nonmetallic flexible pipe and manufacturing method thereof
Inventor: CAO HUI
IPC: B29C48/00
Filed: 2019-04-23
Abstract: A nonmetallic flexible pipe and a manufacturing method thereof. The nonmetallic flexible pipe comprises, from the inside to the outside, an inner liner layer (1), a pressure bearing layer (2), an isolation layer (3), a stretch-resistant layer (4), a functional layer (5), and a protective layer (6), wherein two adjacent layers are non-rigidly bonded. The inner liner layer (1) is made from a thermoplastic polymer. The pressure bearing layer (2) is made from a fiber-reinforced resin-based composite material. The isolation layer (3) is made from a thermoplastic polymer. The stretch-resistant layer (4) is made from a resin-reinforced fiber material. At least one of an optical fiber, a cable, a heat tracing tape, a heat conduction medium conveying pipe, a pressure sensor, and a temperature sensor is provided in the functional layer (5). The protective layer (6) is made from a thermoplastic polymer. The nonmetallic flexible pipe has good corrosion resistance, gas permeation resistance, flexibility, temperature resistance, and pressure resistance. The invention can be adapted to poor working conditions in the ocean, and is applicable to marine risers and deep-sea pipelines.
Patent WO-2020151138-A1 (WO)
Title: Gas-liquid two-phase saturation coal rock sample experiment device and saturation test method
Inventor: WU CAIFANG
IPC: G01N5/02
Filed: 2019-05-22
Abstract: A gas-liquid two-phase saturation coal rock sample experiment device and saturation test method, comprising a core holder (1). The two ends of the core holder (1) are connected to a fluid entry device (2) and a fluid discharge device (3) respectively by means of dense copper tubes; the fluid entry device (2) comprises a first main device tank (21) and multiple gas-liquid booster tanks (22); the first main device tank (21) is provided with a humidity detector (211), a pressure detector (212), and a methane concentration detector (213); the gas-liquid booster tank (22) comprises a gas booster tank (221) and a liquid booster tank (222); the fluid discharge device (3) comprises a second main device tank (31) and a vacuum pump (32); the second main device tank (31) is provided with a humidity detector (211), a pressure detector (212), and a methane concentration detector (213); the vacuum pump (32) is used for creating a low-pressure environment in the second main device tank (31). A conventional liquid is replaced with an atomized liquid, and thus, the resistance of a fluid passing through a porous medium is reduced, damages of the fluid to the structure and the physical properties of a coal rock sample can be reduced as much as possible, and the liquid saturation and gas-liquid displacement difficulty is reduced.
Patent WO-2020237431-A1 (WO)
Inventor: ZHOU XUEWU
IPC: A24F47/00
Filed: 2019-05-24
Abstract: Disclosed are a control system and an encryption method for detachable electronic cigarettes. The control system comprises: a main control MCU circuit; a power supply charging circuit connected to the main control MCU circuit; an atomizer output control wake-up circuit; a power supply voltage detection circuit; an LED state indication circuit; a key input circuit; an atomizer circuit detachably connecting the main control MCU and the atomizer output control wake-up circuit; a power supply circuit electrically connecting the main control MCU circuit, the power supply charging circuit, the atomizer output control wake-up circuit, the power supply voltage detection circuit, the LED state indication circuit, the key input circuit and the atomizer circuit; and a power supply connected to the power supply charging circuit. The present invention solves the technical problem that a control system for detachable electronic cigarettes is complex, and cannot ensure that detachable electronic cigarettes are all genuine products, and cannot completely avoid the prevalence of counterfeit and poor quality products.
Patent WO-2019228341-A1 (WO)
Inventor: GAO PENG
IPC: A61K31/553
Filed: 2019-05-28
Abstract: 一种含三并环类衍生物的抑制剂、其制备方法及含有该抑制剂的药物组合物，及其作为磷酸肌醇3激酶(PI3K)抑制剂，在治疗癌症及介导或依赖于PI3K失调的疾病或病症中的用途。
Patent WO-2020237660-A1 (WO)
Inventor: SONG ZHAN
IPC: G06T17/20
Filed: 2019-05-31
Abstract: 本申请适用于计算机技术领域，提供了一种基于结构光的三维重建方法、终端设备及存储介质，该方法包括：获取将目标投影图像投射到被测物体表面，与被测物体的表面信息叠加而成的目标编码图像；根据预设的检测算法检测目标编码图像中的每个主编码点；确定每个主编码点周围所有散斑图像，根据每个主编码点周围所有散斑图像类型，确定每个主编码点的第一编码值；确定所有散斑图像在目标投影图像中的编码区域，分别对每个编码区域进行散斑点匹配解码，得到每个散斑图像的第二编码值；根据预先获取的三维图像重建装置的标定参数、第一编码值以及第二编码值，对被测物体进行三维图像重建，得到被测物体的三维图像。能够提高物体三维重建的准确性。
Patent WO-2020243958-A1 (WO)
Inventor: XU JIEBING
IPC: A61M16/12
Filed: 2019-06-06
Abstract: Un appareil respiratoire (100), comprenant : une première entrée de gaz (202) pour fournir un premier gaz à l'appareil respiratoire (100); une seconde entrée de gaz (206) pouvant être connectée à une source de gaz sous pression pour fournir un gaz sous pression; une chambre de mélange (204) pour mélanger le premier gaz et le gaz sous pression; et un élément d'amortissement de bruit (216) disposé en aval de la chambre de mélange (204).
Patent WO-2020248217-A1 (WO)
Inventor: WANG GUOXIANG
IPC: A45B3/00
Filed: 2019-06-14
Abstract: A walking stick comprises a motor (10) and an eccentric wheel device (20). The eccentric wheel device (20) is provided at a head supporting unit (30) of the walking stick. The motor (10) drives the eccentric wheel device (20) to form an interference force, such that the walking stick has a tendency to tip over, thereby compelling a user to adjust the motion system of his or her body in order to remain steady. In the invention, a motor (10) drives an eccentric wheel device (20) to form an interference force, such that interference of a specific magnitude can be applied to a user, thereby compelling the user to adjust the motion system of his or her body in order to remain steady. The invention can assist in training a user to form desired habits, thereby better addressing the needs of the user.
Patent WO-2020107873-A1 (WO)
Inventor: LIU JIANCHENG
IPC: H02K11/33
Filed: 2019-06-20
Abstract: The present application discloses an integrated motor, the motor comprises a motor body, a controller and an extension housing. The shape of the cross section of the extension housing is the same as the shape of the cross section of the tail end of the motor body, the extension housing is arranged on the tail end, so that the extension housing constitutes a natural extension of the motor body; the controller is arranged in the extension housing and is electrically connected with the electrical components of the motor body for receiving external power and control signals, and uses the external power to drive the motor body according to the control signals. Because the controller is arranged in the extension housing that naturally extends from the motor body, which forms an organic whole with the motor body, layout, wiring and the like are not required when mounting, thus effectively solving the complex problem of field installation of split motor.
Patent WO-2020147268-A1 (WO)
Inventor: SUN TAOLEI
IPC: A61K33/34
Filed: 2019-06-28
Abstract: Traitement de la sclérose en plaques avec des nanoagrégats de cuivre (CuNCs).
Patent WO-2020015672-A1 (WO)
Inventor: Chan Wallace
IPC: H05K3/18
Filed: 2019-07-17
Abstract: 本申请提供了一种电镀装置和电镀设备，电镀装置包括驱动机构、驱动连接于驱动机构且由导电材料制成的安装件、多个固定安装于安装件上的夹具，多个夹具均由导电材料制成，每个夹具与安装件电连接，设置为装夹电路板，安装件悬至于电镀池的上方，驱动机构设置为驱动安装件，以通过安装件带动夹具和电路板一并运动，且使电路板运动至电镀池内。
Patent WO-2020020034-A1 (WO)
Title: High-strength and high-corrosion-resistance nickel-saving austenitic stainless steel and manufacturing method therefor
Inventor: JIANG HAIHONG
IPC: C22C38/02
Filed: 2019-07-17
Abstract: A high-strength and high-corrosion-resistance nickel-saving Austenitic stainless steel and manufacturing method therefor. The high-strength and high-corrosion-resistance nickel-saving Austenitic stainless steel comprises the following components according to the mass percentages: 0.03% ≤ C ≤ 0.12%, 0.3% ≤ Si ≤ 1.0%, 6.0% < Mn < 7.0%, 18.0% ≤ Cr ≤ 20.5%, 2.0% ≤ Ni < 3.0%, 1.0% ≤ Cu < 2.0%, P ≤ 0.045%, S ≤ 0.0050%, 0.16% ≤ N ≤ 0.30%; Mo ≤ 1.0%, Nb ≤ 0.20%; V ≤ 0.20%; Ti ≤ 0.20%; B ≤ 0.0050%; Ca ≤ 0.0050%; with the balance being Fe and inevitable impurity elements. The high-strength and high-corrosion-resistance nickel-saving Austenitic stainless steel not only has low costs, and has high-corrosion-resistance and a good mechanical property.
Patent WO-2020020119-A1 (WO)
Inventor: XIA HONGGUANG
IPC: A61P25/16
Filed: 2019-07-23
Abstract: 一种RIP1抑制剂及其在医药中的用途，其可有效抑制RIP1激酶活性，还可以减少RIP1和RIP3的相互作用，抑制细胞程序性坏死，降解NLRP3蛋白和TDP25蛋白，可用于预防或治疗多种疾病。
Patent WO-2020042839-A1 (WO)
Inventor: ZENG JUNJIE
IPC: H04N5/225
Filed: 2019-07-25
Abstract: Provided by the present invention are an electronic device having a floodlight and an assembly method therefor; the electronic device comprises an electronic device main body, a receiving unit, and a floodlight, the floodlight comprising a projection assembly and a circuit board assembly; the projection assembly is used for projecting light, and the circuit board assembly is provided with a first conductive terminal and a second conductive terminal, the first conductive terminal being in communication with the second conductive terminal; the circuit board component is provided with an upper surface, the first conductive terminal being exposed at the location of the upper surface, and the projection assembly being conductably connected to the first conductive terminal of the circuit board assembly; the floodlight and the receiving unit are respectively mounted on the electronic device main body, and the receiving unit is conductably connected to the second conductive terminal of the floodlight so as to constitute a TOF camera module.
Patent WO-2020078186-A1 (WO)
Title: Fluorescent ceramic and preparation method therefor
Inventor: JIAN SHUAI
IPC: C09K11/64
Filed: 2019-09-26
Abstract: A fluorescent ceramic and a preparation method therefor. The fluorescent ceramic contains alumina ceramic and a phosphor powder distributed in the alumina ceramic, at least a portion of the grains in the alumina ceramic being aligned. A fluorescent ceramic having at least a portion of aligned grains is provided to greatly improve the linear transmittance of the fluorescent ceramic, such that a phosphor powder in the deep layer of the fluorescent ceramic can be excited, and the issue of excessively high local temperature caused by excessively concentrated heat produced by the phosphor powder upon excitation can be avoided while also improving luminous efficiency, thereby enabling the fluorescent ceramic to withstand excitation light having a higher power density.
Patent WO-2020078422-A1 (WO)
Title: Fluorine-containing cationic polymerized monomer and synthesis and application thereof
Inventor: ZOU YINGQUAN
IPC: C07D303/04
Filed: 2019-10-17
Abstract: Provided is the monomer compound of formula (I), the variables thereof being as defined in the description. The monomer is synthesized at high yield and quickly by means of a click chemistry reaction between a thiol and an olefin; furthermore, a substantially perfluorinated alkane chain is introduced into an oxacycloalkane monomer by means of a linker containing a norbornane structural part, such that the surface hardness of a photocured film obtained by photocuring the obtained monomer cation is high and surface energy is low, and the hydrophobic and oleophobic properties are excellent; in particular, it is very resistant to oil stains; the invention also relates to a method for preparing a monomer; the polymer obtained by ring-opening polymerization of the monomer contains the photocurable composition of the monomer and a photocurable material obtained by photocuring said photocurable composition.
Patent WO-2020192097-A1 (WO)
Inventor: KE FENG
IPC: H04W4/38
Filed: 2019-10-18
Abstract: Disclosed by the present invention is a tunnel environment-based wireless sensor network data collection method, which comprises the following steps: step 1: arranging sensor nodes in a tunnel environment so as to collect tunnel environment data, using a mobile cart to collect data, using a discretization method to divide a movement period of the cart into several time slots, and obtaining a continuous time slot set in which each sensor node can communicate with the cart; step 2: for each time slot, calculating the throughput of all sensor nodes that can communicate with the cart in the slot; and step 3: for each time slot, allocating the time slot to the sensor node having the largest utility gain to obtain a time slot allocation scheme having maximum total network utility. The present invention applies backscatter communication technology to a tunnel environment-based wireless sensor network, which can reduce energy consumption, maximize total network utility, improve the data collection quality of the sensor network, and achieve fairness in the proportion of data collection of each node.
Patent WO-2020125182-A1 (WO)
Inventor: CHEN YAN
IPC: G06F9/50
Filed: 2019-10-21
Abstract: Provided are an algorithm processing method and apparatus, and a storage medium and a terminal device. The method comprises: determining a pre-set algorithm type of an operation to be executed; determining and acquiring current operation data of a plurality of processing modules on a terminal device; and inputting the pre-set algorithm type of the operation to be executed and the acquired current operation data into a pre-trained target model so as to output target module information corresponding to a target processing module.
Patent WO-2021056652-A1 (WO)
Inventor: ZHOU FENGWU
IPC: H02M3/335
Filed: 2019-10-24
Abstract: Provided in embodiments of the present invention are a gain frequency modulation method applied to a flying capacitance half-bridge three-level LLC resonant converter and a related apparatus. The method comprises: according to different input and output voltages, controlling a flying capacitance half-bridge three-level LLC resonant converter to switch between a high gain frequency modulation mode and a low gain frequency modulation mode. When there is a high input voltage and a low output voltage, work is carried out in the low gain frequency modulation mode. For the same input voltage, a peak-to-peak value of LLC resonant cavity input voltage of the flying capacitance half-bridge three-level LLC resonant converter in the low gain frequency modulation mode is less than a peak-to-peak value of the LLC resonant cavity input voltage in the high gain frequency modulation mode, thereby reducing the gain of a circuit. By means of changing the frequency modulation mode, the gain range of the flying capacitance half-bridge three-level LLC resonant converter is expanded.
Patent WO-2020151275-A1 (WO)
Inventor: YANG MENG
IPC: H05K5/02
Filed: 2019-10-24
Abstract: The utility model relates to the technical field of electronic products. Disclosed is an anti-corrosion structure of contacts of an electronic product. The electronic product has a housing, and a surface-roughened contact structure layer formed by surface treatment is provided on the surface of the housing, and the surface of the contact structure layer is covered with a dense wear-resistant and anti-corrosion metal protective layer; a sealing isolation structure covering at least the position of the edge gap between the metal protective layer and the contact structure layer is provided on the surface of the housing. A sealing structure layer or a sealing isolation layer is formed on the surface of the housing, so that the edge gap between the metal protective layer and the contact structure layer is isolated from outside air, so as to avoid electrochemical corrosion caused by formation of a primary cell at the position of the edge gap due to moisture and ions, thereby further improving the anti-corrosion ability of contacts and improving the overall performance of the electronic product.
Patent WO-2020140573-A1 (WO)
Inventor: MENG ZHENKUI
IPC: H04R7/08
Filed: 2019-10-25
Abstract: 本实用新型提供一种MEMS麦克风，包括具有背腔的基底以及设于所述基底上的电容系统，所述电容系统包括背板以及与所述背板相对且分别设置在所述背板两侧的第一振膜和第二振膜，所述第一振膜和第二振膜与背板间隔设置并分别形成第一绝缘间隙和第二绝缘间隙，所述背板开设有若干个通孔，所述第一振膜和所述第二振膜为圆形，所述MEMS麦克风还包括贯穿所述通孔设置于所述第一振膜与所述第二振膜之间的第一支撑件，所述第一支撑件的一端连接于所述第一振膜的圆心，另一端连接于所述第二振膜的圆心。通过设置支撑件，有效避免了振膜不必要的偏转，提高了MEMS麦克风的整体灵敏度和信噪比。
Patent WO-2021077440-A1 (WO)
Inventor: SUN ZHENGYUAN
IPC: A61N5/067
Filed: 2019-10-28
Abstract: A vapor-delivering erbium laser dental treatment instrument handle, comprising an outer rod (8), an inner rod (6), a handgrip (1), a rotatable bit (2), a water pipe (3), a laser pipe (4), and a gas pipe (5). A servomotor (7) is mounted in a cavity of the inner rod (6) and is capable of driving the rotatable bit (2) on the far-side of the handle to rotate and to drive the water pipe (3) and the gas pipe (5) to rotate. Also provided on the handle are an adjusting mechanism for adjusting the length by which the rotatable bit (2) is extended and a laser output switch.
Patent WO-2020093955-A1 (WO)
Title: 一种婴儿车车架
Inventor: LEE CHI KIN KENNETH
IPC: B62B9/06
Filed: 2019-11-04
Abstract: 一种婴儿车车架，包括能够前后对折并收合的车架本体(1)，车架本体(1)包括设置有前轮(301)的前轮腿(300)和设置有后轮(401)的后轮腿(400)，前轮腿(300)与后轮腿(400)之间设有辅助支撑架(2)，辅助支撑架(2)分别与前轮腿(300)的上部和后轮腿(400)的上部铰接连接，且所述辅助支撑架(2)能随车架本体(1)进行同步收合，当展开的车架本体(1)位于电动扶梯上时，通过利用辅助支撑架(2)与前轮(301)或后轮(401)配合，运用杠杆平衡原理克服了现有技术中的婴儿车前轮(301)与后轮(401)之间的轮距大于电动扶梯的梯级的长度的缺陷，能使车架本体站稳于电动扶梯的梯级上，可减少消费者带着婴儿车使用电动扶梯时的风险和意外，方便使用且安全性大大提高。
Patent WO-2021087678-A1 (WO)
Inventor: WANG SHUKUN
IPC: H04W76/27
Filed: 2019-11-04
Abstract: Embodiments of the present application provide a cell state management method and apparatus, a terminal device, and a network device. The method comprises: a terminal device receives first configuration information transmitted by a network device, wherein the first configuration information is used for indicating that the state of a first cell is a first state or a second state, the first state is an activated state having a dormancy behavior, and the second state is an activated state having a non-dormancy behavior.
Patent WO-2020155751-A1 (WO)
Inventor: ZHANG WENJING
IPC: C01B32/186
Filed: 2019-11-11
Abstract: 一种基于二维材料的拉曼增强基底，包括基底以及设置在基底上的二维材料层，二维材料层的材质包括石墨烯、黑磷和过渡金属硫族化合物中的至少一种。还提供了一种基于二维材料的拉曼增强基底的制备方法及其在检测共振激光在可见光区的物质中的应用。
Patent WO-2020134655-A1 (WO)
Inventor: FENG JING
IPC: C23C4/129
Filed: 2019-11-12
Abstract: L'invention concerne un alliage ultra-limite et un procédé de préparation s'y rapportant. L'alliage ultra-limite comprend une matrice d'alliage. Une couche de liaison et une couche céramique sont successivement déposées sur une surface de la matrice d'alliage. La matrice d'alliage est choisie parmi une matrice d'alliage de magnésium, une matrice d'alliage d'aluminium, une matrice d'alliage de titane, une matrice d'alliage de fer, une matrice d'alliage de nickel, une matrice d'alliage de cuivre, un alliage de zirconium et un alliage d'étain. Comme pour un alliage de magnésium ultra-limite, un alliage d'aluminium ultra-limite, un alliage de nickel ultra-limite, un alliage de titane ultra-limite, un alliage de fer ultra-limite et un alliage de cuivre ultra-limite, la couche de liaison est une couche de liaison composite, et la couche céramique est une couche céramique composite, l'extérieur de la couche céramique composite étant en outre successivement déposé avec une couche réfléchissante, une couche catadioptrique, une couche d'isolation et une couche de mousse de carbone. Comme pour un alliage de zirconium ultra-limite, la couche de liaison est une couche de liaison composite et la couche céramique est une couche céramique composite, l'extérieur de la couche céramique composite recevant ensuite successivement le dépôt d'une couche de revêtement d'étanchéité, d'une couche réfléchissante, d'une couche catadioptrique et d'une couche d'isolation électrique. Comme pour un alliage d'étain ultra-limite, une surface d'une matrice d'alliage d'étain reçoit successivement le dépôt d'une couche de liaison, d'une couche céramique, d'une couche de revêtement de scellement, d'une couche réfléchissante, d'une couche catadioptrique et d'une couche isolante. En déposant une pluralité de couches de revêtement sur une surface d'une matrice d'alliage, la température d'utilisation de la matrice d'alliage peut être augmentée jusqu'à 100 à 500 °C au-dessus du point de fusion de la matrice d'alliage d'origine, de manière à obtenir l'utilisation d'un alliage ultra-limite dans un environnement ultralimite.
Patent WO-2021012518-A1 (WO)
Inventor: WEN LEI
IPC: G09G3/34
Filed: 2019-11-13
Abstract: A lamp source assembly (10) and a display panel (100). The lamp source assembly (10) comprises: a substrate (11), the substrate (11) having a first surface (11a) and a second surface (12b) which are disposed oppositely; a miniature light-emitting diode (12), disposed on the first surface (11a) and electrically connected to the substrate (11); a photosensitive detector (13) located on the first surface (11a), the photosensitive detector (13) being used for detecting light intensity of the miniature light-emitting diode (12) to obtain a feedback signal; and a microcontroller (14) electrically connected to the substrate (11) and the photosensitive detector (13), the microcontroller (14) receiving the feedback signal to control the miniature light-emitting diode (12) by means of the substrate (11).