baber/WOPTO huggingface dataset:
Patent WO-2020143819-A1 (WO)
Inventor: LI HONGBIAO
IPC: B65D81/20
Filed: 2020-01-12
Abstract: La présente invention concerne un nouveau bouchon de pompage de gaz, consistant en un corps de base de raccordement (1), le corps de base de raccordement (1) étant ouvert vers le haut et vers le bas et une ouverture inférieure étant utilisée pour se raccorder à une embouchure de récipient ; une ouverture supérieure du corps de base de raccordement (1) est raccordée de manière convexe vers le haut à un diaphragme de pompage de gaz déformé de manière élastique (11) ; le diaphragme de pompage de gaz (11) et le corps de base de raccordement (1) forment une chambre de pompage de gaz (15) ; le corps de base de raccordement (1) est également pourvu d'un tuyau de sortie de liquide (12) qui communique avec l'ouverture inférieure du corps de base de raccordement (1) ; une extrémité supérieure du tuyau de sortie de liquide (12) fait saillie à partir du corps de base de raccordement (1) et pourvue d'un élément de blocage (13) utilisé pour sceller un orifice supérieur du tuyau de sortie de liquide (12) ; et une structure d'appoint d'air (14) qui permet à l'air extérieur d'entrer dans la chambre de pompage de gaz (15) est disposée sur le diaphragme de pompage de gaz (11). L'utilisation du présent récipient est particulièrement adaptée à la mise en bouteille de boissons gazeuses, de manière à ce que le récipient soit rempli d'un gaz au moyen du bouchon de pompage de gaz lorsque le récipient est ouvert et non utilisé, ce qui garantit la résistance de la pression de gaz dans le récipient, ce qui permet de garantir la qualité de conservation. De plus, au moyen du pompage continu du capuchon de pompage de gaz, une solution dans le récipient peut être évacuée sous pression en conséquence. La présente invention présente une structure simple et une conception rationnelle et est donc pratique à utiliser par des personnes.
Patent WO-2020151645-A1 (WO)
Title: Wearable display device and display control method therefor
Inventor: ZANG PENGCHENG
IPC: G09G3/20
Filed: 2020-01-20
Abstract: Disclosed are a wearable display device and a display control method therefor. The wearable display device comprises: a substrate (1); a display component (5) disposed on a first surface of the substrate (1); an acoustic surface wave transport layer (2) disposed on a second surface of the substrate (1); at least one acoustic surface wave input transducer (3) disposed on the acoustic surface wave transport layer (2) along a first direction (X) and located at the edge of the substrate (1), used for outputting a first acoustic surface wave; at least one acoustic surface wave output transducer (4) disposed on the acoustic surface wave transport layer (2) along a second direction (Y), each of the acoustic surface wave output transducers (4) being adjacent to a corresponding acoustic surface wave input transducer (3) and arranged separately at the edge of the substrate (1), used for receiving a second acoustic surface wave that is transformed by transporting and modulating the first acoustic surface wave; and a control device (6), used for sending a first electrical signal to at least one acoustic surface wave input transducer (3), receiving a second electrical signal output by at least one acoustic surface wave output transducer (4) and controlling a target area of the display component (5) for display.
Patent WO-2020156450-A1 (WO)
Title: 索引信息的发送方法、装置、存储介质、电子装置
Inventor: GOU WEI
IPC: H04L1/00
Filed: 2020-01-22
Abstract: 本公开实施例提供了一种索引信息的发送方法及装置、存储介质、电子装置，所述方法包括：向接收端发送承载着索引信息的物理共享信道，其中，索引信息用于指示接收端统计物理共享信道的传输个数。
Patent WO-2021051737-A1 (WO)
Title: Fingerprint recognition apparatus, backlight module, liquid crystal display screen and electronic device
Inventor: GE CONG
IPC: G02F1/1335
Filed: 2020-01-23
Abstract: A fingerprint recognition apparatus (20, 200), a backlight module (120), a display screen (10) and an electronic device (1, 2), wherein same can improve the performance of optical fingerprint recognition under an LCD screen. The fingerprint recognition apparatus (20, 200) is configured to be arranged below the backlight module (120) of the liquid crystal display screen (10) for under-screen fingerprint recognition. The backlight module (120) comprises a first prism film (121) and a second prism film (122), wherein the first prism film (121) and the second prism film (122) both face a liquid crystal panel (110) of the liquid crystal display screen (10). The fingerprint recognition apparatus (20, 200) comprises: a fingerprint recognition module (201) located obliquely below a fingerprint detection area (103) in the liquid crystal display screen (10) and used for receiving a first fingerprint optical signal (102), wherein the first fingerprint optical signal (102) is used for fingerprint recognition, and the first fingerprint optical signal (102) is an optical signal obtained after a fingerprint optical signal (101) passes through one of prism film side faces (1211) of the first prism film (121) and one of prism film side faces (1221) of the second prism film (122); and the fingerprint optical signal (101) is an optical signal returned after same being reflected or scattered by a finger (140) above the fingerprint detection area (103). Two base angles (α 1 , α 2 ) in the first prism film (121) are not equal to each other, and two base angles (β 1 , β 2 ) in the second prism film (122) are also not equal to each other.
Patent WO-2020164512-A1 (WO)
Inventor: CHEN LEI
IPC: H04W64/00
Filed: 2020-02-12
Abstract: 本申请提供了一种用于定位终端设备的方法和装置，终端设备通过向网络设备发送一个或多个第一时间差信息，使得网络设备得知哪个定位参考信号对与哪个时间差是对应的，有助于辅助定位功能节点定位终端设备。该方法包括：终端设备生成第一消息，第一消息包括一个或多个第一时间差信息，第一时间差信息包括第一时间差以及第一时间差对应的第一定位参考信号对的信息，第一定位参考信号对是指具有关联关系的第一上行定位参考信号和第一下行定位参考信号，第一时间差是指所述第一上行定位参考信号的发送时间与第一下行定位参考信号的接收时间的时间差；终端设备向网络设备发送第一消息。
Patent WO-2021098048-A1 (WO)
Inventor: GUAN PENG
IPC: H04W72/04
Filed: 2020-02-13
Abstract: The present application provides an information reporting method, comprising: receiving configuration information from a network device, the configuration information being used for configuring a first resource set and a second resource set, the first resource set being used for channel measurement, the second resource set being used for interference measurement, and identifiers of N first resources in the first resource set having one-to-one correspondence to identifiers of N second resources in the second resource set, B being an integer greater than 1, wherein if the identifiers of the N second resources are the same, receiving parameters of the N first resources are the same; measuring signal strength on the N first resources to obtain N first signal strengths; measuring signal strength on the second resources to obtain second signal strengths; and reporting one or more first signal interference noise ratios (SINR) to the network device, the first SINR being an SINR obtained based on the N first signal strengths and the second signal strengths. The present application is beneficial to save the cost of interference measurement resources.
Patent WO-2021174451-A1 (WO)
Inventor: Zhuo Zefang
IPC: C03B37/14
Filed: 2020-03-04
Abstract: Disclosed is a support for producing an environmentally friendly glass fiber filter material. The support comprises a pressing plate (1), a box body (2), a first movable rod (3), a second movable rod (4), a first nut seat (7), a two-way screw rod (8) and a second nut seat (9), wherein the pressing plate (1) is slidably connected inside the box body (2), the first movable rod (3) and the second movable rod (4) are rotatably connected to the middle of the upper end of the pressing plate (1), the two-way screw rod (8) is rotatably connected to the top in the box body (2), the left portion of an annular outer side of the two-way screw rod (8) is in threaded connection with the first nut seat (7), the lower end of the first nut seat (7) is rotatably connected to the end of the first movable rod (3) away from the pressing plate (1), the right portion of the annular outer side of the two-way screw rod (8) is in threaded connection with the second nut seat (9), and the lower end of the second nut seat (9) is rotatably connected to the end of the second movable rod (4) away from the pressing plate (1). According to the design, the first nut seat (7) and the second nut seat (9) can move inwards by means of the two-way screw rod (8), and the pressing plate (1) moves downwards along the box body (2) under the action of the first movable rod (3) and the second movable rod (4), such that the pressing plate (1) presses a product, the product is effectively prevented from collapsing, and the placement stability of the product is improved.
Patent WO-2020192575-A1 (WO)
Inventor: CAO LIUXUAN
IPC: B01D69/02
Filed: 2020-03-20
Abstract: L'invention concerne une membrane poreuse, un procédé de préparation de celui-ci et son procédé d'utilisation. La membrane poreuse (100) comprend une pluralité de canaux droits (110); la pluralité de canaux droits (110) sont conçus pour avoir la même direction d'extension; la membrane poreuse (100) comprend deux extrémités opposées où une substance prête à entrer peut entrer et sortir; les canaux droits (110) sont agencés en parallèle le long d'une direction perpendiculaire à la direction allant de l'une des deux extrémités à l'autre. La membrane poreuse (100) a un rendement élevé.
Patent WO-2021189369-A1 (WO)
Title: Procédé et appareil pour une exposition de capacité de réseau
Inventor: TAO JINGRUI
IPC: H04L29/08
Filed: 2020-03-26
Abstract: Selon des modes de réalisation, la présente invention concerne des procédés et des appareils pour une exposition de capacité de réseau. Un procédé au niveau d'une entité d'exposition de réseau consiste à recevoir, de la part d'un équipement terminal, une interface de programmation d'application d'exposition de réseau, une API, un message d'invocation. Le procédé consiste en outre à valider le fait que le dispositif terminal est autorisé à utiliser l'API d'exposition de réseau invoquée. Le procédé comprend en outre le traitement du message d'invocation d'API d'exposition de réseau sur la base du résultat de validation.
Patent WO-2021134952-A1 (WO)
Title: Fire extinguishing device for police unmanned aerial vehicle
Inventor: CHEN LECHUN
IPC: A62C31/00
Filed: 2020-03-31
Abstract: Provided is a fire extinguishing device for a police unmanned aerial vehicle, comprising an unmanned aerial vehicle body (1); a support frame (3) is welded on the outer wall of the bottom of the unmanned aerial vehicle body (1), and the outer wall of the bottom end of the support frame (3) is connected to a material storage bin (2) by means of bolts; the material storage bin (2) is formed by snap-fitting together a first housing (4) and a second housing (5); a guide groove (6) is disposed on the outer wall of the top of the first housing (4) and the second housing (5), and a slide groove (7) intersecting with and running through the guide groove (6) is provided on the inner arcuate surfaces of the first housing (4) and the second housing (5); a sliding fire-extinguishing ball (8) is snap-fittingly provided inside the slide groove (7); a guide plate (9) is welded to the bottom end of the outer side of the first housing (4) and the second housing (5) on the opposite side; the outer wall of the top of the guide plate (9) is provided with a material input hole (11) which fits the specifications of the fire-extinguishing ball (8). In the described fire extinguishing device for a police unmanned aerial vehicle, the material storage bin (2) consisting of the first housing (4) and the second housing (5) achieves orderly storage of the fire-extinguishing ball (8), such that the unmanned aerial vehicle can fly to the space over a fire and conduct continuous fixed-point material input and thereby achieve the purpose of quickly extinguishing a fire, reducing the conventional risk of using manual fire extinguishing, while also resolving the drawback of using water resources to extinguish fires.
Patent WO-2020244321-A1 (WO)
Inventor: LI BING
IPC: A47L11/24
Filed: 2020-04-21
Abstract: Disclosed are an air handling assembly and a cleaning device having same. The air handling assembly comprises: a first dust collection chamber having a first dust inlet and a first outlet; a cyclone separator comprising a separation chamber and a separator, the separation chamber having a separation inlet, a separation air outlet and a first dust outlet, the separation inlet being in communication with the first outlet, the separator being arranged in the separation chamber, the separator being internally provided with an air channel, a peripheral wall of the separator being provided with an air inlet in communication with the air channel, the air inlet being in communication with the separation inlet, and the air channel being in communication with the separation air outlet; and a second dust collection chamber having a second dust inlet in communication with the first dust outlet.
Patent WO-2021031602-A1 (WO)
Title: Image collection device
Inventor: LIU KE
IPC: G01N21/95
Filed: 2020-04-24
Abstract: The present invention provides an image collection device, comprising: a fixing frame, a sampling module used for sampling a sample to be tested, a light supplementing module used for supplementing light to said sample, and an adjusting support. The adjusting support comprises a first support fixedly connected to the light supplementing module, a second support slidably connected to the sampling module in a first direction, and a third support used for supporting the first support and the second support; wherein the third support is slidably connected to the fixing frame in a second direction; the first support and the second support are both slidably connected to the third support in a third direction; and the first direction, the second direction, and the third direction are three different directions. According to the present invention, the relative positions of the sampling module and the light supplementing module and the positions of the sampling module and the light supplementing module with respect to the fixing frame can be simultaneously adjusted; the image collection device is simple in structure and suitable for batch production.
Patent WO-2020224490-A1 (WO)
Title: Nickel foam self-supporting electrode material, preparation method therefor, and use thereof in detection of hydrogen phosphate ion
Inventor: ZHOU WEI
IPC: G01N27/26
Filed: 2020-04-28
Abstract: Disclosed are a nickel foam self-supporting electrode material, a method for preparing the electrode material, and the use of the electrode material in the detection of hydrogen phosphate ions. The electrode material comprises a nickel foam as a supporter, with nickel hydroxide being supported on the surface thereof; the method for preparing the electrode material involves forming nickel hydroxide on the surface of the nickel foam by means of a hydrothermal synthesis method; and detecting hydrogen phosphate ions using a three-electrode system, with the nickel foam self-supporting electrode material being used as a working electrode, silver-silver chloride being used as a reference electrode, and a carbon rod being used as a counter electrode, wherein the nickel foam self-supporting electrode material exhibits superior stability and accuracy in terms of the detection of hydrogen phosphate ions.
Patent WO-2021135051-A1 (WO)
Title: Lightweight variable frequency flexible cable for ship and marine platform, and manufacturing method therefor
Inventor: FU ZHIHUI
IPC: H01B7/04
Filed: 2020-05-25
Abstract: Disclosed are a lightweight variable frequency flexible cable for a ship and a marine platform, and a manufacturing method therefor. The cable contains main insulated wire cores, a neutral wire core, a shielding layer, an armor layer and an outer sheath, wherein there are three main insulated wire cores, and the cross-sections thereof have a 120 degree tile shape; the three main insulated wire cores form a complete annular sleeve arranged on the outer side of the neutral wire core; and the shielding layer, the armor layer and the outer sheath are sequentially arranged on the outer sides of the main insulated wire cores from inside to outside in a sleeving manner. According to the present invention, the structure that the tile-shaped main insulated wire cores surround the outer side of the circular neutral wire core is used; such a structure has no gap among parts, and furthermore, the inner sides and two sides of the tile-shaped main insulated wire cores are mutually tightly abutted, and the outer sides are covered, such that the four directions are completely limited; the structure is stable and not prone to positional deviation, and the stable symmetry of the cable can be thus ensured when the cable is bent and twisted.
Patent WO-2020238867-A1 (WO)
Title: Procédé et dispositif de suppression de bruit de phase
Inventor: ZHANG CHANGMING
IPC: H04L27/26
Filed: 2020-05-25
Abstract: L'invention concerne un procédé et un dispositif de suppression de bruit de phase permettant d'améliorer la suppression du bruit de phase et d'améliorer la précision des signaux reçus. Le procédé comprend les étapes suivantes : déterminer une pluralité d'états d'un symbole ; effectuer une estimation de bruit de phase par rapport à la pluralité d'états séparément, de façon à obtenir des valeurs de bruit de phase correspondant aux états respectifs ; obtenir une probabilité postérieure pour chaque état ; et utiliser l'état correspondant à la probabilité postérieure la plus élevée en tant que signal reçu cible. De cette manière, une suppression de bruit de phase peut être améliorée, et la précision de signaux reçus peut être améliorée.
Patent WO-2020259212-A1 (WO)
Inventor: TANG JIECHENG
IPC: H04W12/00
Filed: 2020-05-30
Abstract: Des modes de réalisation de la présente invention concernent un procédé pour accéder à un réseau central au moyen d'un dispositif d'accès fixe. Le procédé consiste à : un dispositif d'accès fixe reçoit une demande d'enregistrement de réseau envoyée par un équipement des locaux d'abonné (CPE) ; envoyer un message de demande d'enregistrement de réseau pour le CPE au réseau central mobile selon la demande d'enregistrement de réseau ; recevoir un message de demande d'authentification pour le CPE envoyé par le réseau central mobile ; effectuer une authentification d'emplacement physique sur le CPE en fonction d'un identifiant d'emplacement physique ; si l'authentification d'emplacement physique réussit, envoyer une réponse d'authentification au réseau central mobile ; recevoir un message de réussite d'enregistrement envoyé par le réseau central mobile ; notifier, selon le message de succès d'enregistrement, le CPE que l'enregistrement de réseau a réussi et envoyer un paramètre de service au CPE. Le procédé proposé par les modes de réalisation de la présente invention peut amener un dispositif (CPE) d'un utilisateur d'accès fixe à accéder à un réseau central mobile au moyen d'un dispositif d'accès fixe sans ajout d'un réseau central fixe ou d'une passerelle particulière.
Patent WO-2021000718-A1 (WO)
Inventor: JIA YUHU
IPC: H01Q15/08
Filed: 2020-06-12
Abstract: A housing assembly (100) is provided according to the present disclosure. The housing assembly (100) includes a dielectric substrate (110) and a radio-wave transparent structure (120). The dielectric substrate (110) has a first transmittance for a radio frequency signal in a preset frequency band. The radio-wave transparent structure (120) is disposed on the dielectric substrate (110) and at least partially covers the dielectric substrate (110). A region of the housing assembly (100) corresponding to the radio-wave transparent structure (120) has a second transmittance for the radio frequency signal in the preset frequency band, and the second transmittance is larger than the first transmittance. The housing assembly (100) can be applied to an electronic device (1) having an antenna module (220).
Patent WO-2021135087-A1 (WO)
Title: Service code stream processing apparatus and method
Inventor: SUN YUJIE
IPC: H04J14/02
Filed: 2020-06-15
Abstract: The present invention provides a service code stream processing apparatus and method. The service code stream processing apparatus comprises: a first service code stream input unit, configured to input a first service code stream; a first service code stream processing unit, configured to process the first service code stream according to first state information of the first service code stream to obtain a second service code stream; and a first service code stream output unit, configured to output the second service code stream. The present invention solves the problem in the related technology of an increase in a service interruption time between a wavelength division device and a customer service device caused by a CDR loss of lock of the customer service device due to a service failure of the interconnected wavelength division device, so as to achieve the effect of effectively improving the stability of service transmission between the wavelength division device and the customer service device.
Patent WO-2021179480-A1 (WO)
Inventor: GONG YUWANG
IPC: H04L29/08
Filed: 2020-06-29
Abstract: Disclosed is an edge cloud-oriented multistage clock synchronization method, capable of achieving three-stage clock synchronization among edge clouds, in edge clouds and between a physical machine and a virtual machine. A network time service is carried out among edge clouds and in edge clouds by means of a central architecture; a server is selected in each edge cloud to serve as a server for clock synchronization, and other internal nodes serve as clients for clock synchronization; a server of a certain edge cloud is selected among edge clouds as a top-stage clock source, and servers of other edge clouds serve as clients of the top-stage clock source; network message transceiving is performed between the clients and the servers to realize the network time service; finally, the physical machine synchronizes a clock to the virtual machine. The present invention can simultaneously realize clock synchronization among edge clouds, in edge clouds and between the physical machine and the virtual machine.
Patent WO-2021217895-A1 (WO)
Inventor: LI XIAOMING
IPC: H04L7/00
Filed: 2020-07-16
Abstract: Disclosed is a multi-antenna diversity receiver, comprising a phase difference estimation module, a non-coherent merging module, a phase compensation module and a coherent merging module, wherein the phase difference estimation module is configured to estimate the phase difference between every two antennas; the non-coherent merging module is configured to merge received signals of a plurality of antennas into a single-antenna signal, and the receiver continues to use the merged single-antenna signal to complete a time-frequency offset estimation and respectively performs time-frequency offset compensation on a plurality of antenna signals; the phase compensation module performs phase compensation on the plurality of antennas by using the estimated phase difference between every two antennas; and the coherent merging module is used for merging the received signals of the plurality of antennas having aligned phases.
Patent WO-2021013162-A1 (WO)
Title: Mechanical property detection apparatus and use method thereof, and force measurement system
Inventor: LIU CHENWEI
IPC: G01N19/04
Filed: 2020-07-22
Abstract: A mechanical property detection apparatus and a force measurement system, relating to the technical field of hydrate experiment devices. The mechanical property detection apparatus comprises a reaction kettle (10), a thrust mechanism (20), and a force measurement sensor (21), wherein a reaction platform (11) and a reaction frame (12) provided on the reaction platform (11) are provided in the reaction kettle (10); one end of the thrust mechanism (20) extends into the reaction kettle (10) and can push the reaction frame (12) to move with respect to the reaction platform (11); and the force measurement sensor (21) is configured to measure a thrust when the thrust mechanism (20) pushes the reaction frame (12). Therefore, the technical problem in the prior art such as inconvenient testing of gas hydrate adhesion is mitigated.