baber/WOPTO huggingface dataset:
Patent WO-2021212591-A1 (WO)
Inventor: LIU XIPING
IPC: E01D19/06
Filed: 2020-05-25
Abstract: A bridge expansion joint structure. The expansion joint is provided with an expansion device (1); the telescopic device (1) comprises a cover plate (2) and section steel; the section steel comprises first section steel (3) and second section steel (4) provided at two sides of the expansion joint; the cover plate (2) is detachably connected to the section steel; several mounting structures (5) are evenly provided between the cover plate (2) and the section steel; each mounting structure (5) comprises a first connecting member (51), a second connecting member (52), and a plug (53); the lock rings (511) at the tail of the first connecting member (51) and the lock rings (521) at the tail of the second connecting member (52) are arranged in a staggered manner; the plug (53) is inserted from the top of the cover plate (2) and simultaneously inserted into the lock rings (511) at the tail of the first connecting member (51) and the lock rings (521) at the tail of the second connecting member (52), thereby achieving interlocking between the cover plate (2) and the section steel.
Patent WO-2021243575-A1 (WO)
Inventor: LIN HAOZHI
IPC: G06F16/35
Filed: 2020-06-02
Abstract: A text information classification method, a mobile terminal, and a computer-readable storage medium. The classification method comprises: obtaining text information (S11); determining a vertical domain intention of the text information (S12); recalling the text information when the vertical domain intention of the text information meets a set vertical domain intention, and performing intention classification on the text information (S13); and refusing the text information when the vertical domain intention of the text information does not meet the set vertical domain intention (S14). By means of the method, the classification of the text information can be effectively accelerated, and computer occupied resources are reduced.
Patent WO-2020253558-A1 (WO)
Inventor: ZHANG YUNLONG
IPC: G16H50/30
Filed: 2020-06-06
Abstract: A health parameter testing method, apparatus and system based on a massage chair, in which historical physiological parameter information and historical average values are stored. The method comprises the following steps: 1) a massage chair carrying out collection and processing to obtain effective physiological parameter information; 2) averaging the physiological parameter information and historical average values to obtain a reference physiological parameter; and 3) comparing the reference physiological parameter with the physiological parameter information in step 1) to calculate and obtain evaluation data, and outputting the evaluation data. The reference physiological parameter of an individual user is acquired by means of rolling and accumulation calculation, and same is used as a reference value for determining the current testing condition of the user, thereby better determining the current-instance heath state or mental state of the user.
Patent WO-2021022916-A1 (WO)
Inventor: CHAI XIAOQIAN
IPC: H04W4/24
Filed: 2020-06-20
Abstract: 本申请实施例公开了计费方法和相关产品。计费功能CHF装置接收计费触发功能CTF装置发送的第一计费请求，所述第一计费请求携带事件计费信息。然后CHF装置根据所述事件计费信息确定第一事件计费处理方式，根据所述第一事件计费处理方式对所述第一计费请求进行处理。通过本方法，CHF装置可以根据第一计费请求确定第一事件计费处理方式，并进行事件计费处理。从而可以实现准确高效的对事件计费业务进行计费。
Patent WO-2022000180-A1 (WO)
Inventor: WANG XUELONG
IPC: H04L12/18
Filed: 2020-06-29
Abstract: This disclosure describes methods and apparatus of supporting reliable multicast transmission in PTM mode. A new multicast radio bearer structure with associated PTP RB is proposed to enable reliable multicast transmission. The associated PTP RB is used for both uplink feedback and downlink retransmission. At UE side, a single protocol stack is proposed for the reception of both PTM RB and PTP RB.
Patent WO-2021196463-A1 (WO)
Inventor: LI NING
IPC: H04L29/08
Filed: 2020-07-27
Abstract: The present application is applied to the technical field of blockchains. Disclosed are a blockchain data synchronization method and apparatus, and an electronic device and a storage medium. The method comprises: acquiring, from a first connection node device, a total data tree corresponding to blockchain data, and on the basis of the value of a target total tree leaf node in the total data tree, acquiring, from a second connection node device, a target interval data tree corresponding to the target total tree leaf node; on the basis of the values of different target interval tree leaf nodes in the target interval data tree, acquiring, in parallel, at least one piece of target fragment data from each connection node device corresponding to a newly added node device; integrating the target fragment data into interval data of a target block interval corresponding to the target interval data tree; and then acquiring interval data of each block interval, and integrating the interval data of each block interval to obtain blockchain data, thereby completing the synchronization of the blockchain data. The method facilitates increasing the speed of synchronization of blockchain data.
Patent WO-2022021121-A1 (WO)
Inventor: LI LINJUE
IPC: H02M3/158
Filed: 2020-07-29
Abstract: A boost converter includes an input terminal (102), an output terminal (106), a switching terminal (112), a low-side transistor (108), and a down-mode detection circuit (302). The low-side transistor (108 ) is coupled to the switching terminal (112). The down-mode detection circuit (302) is coupled to the low-side transistor (108). The down-mode detection circuit (302) is configured to detect a voltage at the output terminal (106) greater than a voltage at the input terminal (102), and turn off the low-side transistor (108) based on the voltage at the output terminal (106) being greater than the voltage at the input terminal (102).
Patent WO-2021027783-A1 (WO)
Title: 分配射频资源的方法、装置、设备、系统和存储介质
Inventor: Sun Zhenhang
IPC: H04W72/04
Filed: 2020-08-10
Abstract: 本申请实施例公开了一种分配射频资源的方法、装置、设备、系统和存储介质。该方法包括：获取接入点AP的射频信息(如该AP与各邻居AP之间的RSSI信号的强度、该AP在数据采集周期内的数据流量等)，根据该AP的射频信息预测该AP在当前时刻之后的目标时长内的负载，根据该AP的负载为该AP分配射频资源。该实现方式可以降低整网的真实干扰，提升体验。
Patent WO-2022041039-A1 (WO)
Inventor: CHEN YONG
IPC: H05B45/12
Filed: 2020-08-27
Abstract: A collection and facial recognition control system, and a control method therefor. The system comprises: an infrared sensing module, a power supply storage module, a delayed trigger module, a light control module and a lamp group module. The infrared sensing module senses thermal effects of human bodies by means of infrared irradiation, to complete infrared sensing commands. The power supply storage module stores an input power supply under the detection of the infrared sensing module, and turns on an emergency reserve power supply when the system suffers a power failure. The delayed trigger module performs delayed triggering on the sensing commands of the infrared sensing module. The light control module receives a conduction voltage of the delayed trigger module, and then adjusts an output voltage according to the brightness of natural light. The lamp group module receives an adjustment input voltage of the light control module, and then performs light supplementation for an access facial recognition system. The delayed trigger module and the light control module are designed to handle responses under a non-operational state when people are present, thereby improving the stability of the control system.
Patent WO-2022041263-A1 (WO)
Title: Face recognition-based access control system
Inventor: XIA ZEYU
IPC: G06K9/00
Filed: 2020-08-31
Abstract: A face recognition-based intelligent access control system of a rail transit train, comprising a processor, and a face recognition module, a network module, an access controller, a FLASH memory, a SDRAM memory, a camera and an infrared induction module that are connected to the processor. The face recognition module comprises a face input module, a face extraction module and a comparison module that are connected in sequence. The network module is connected to a PC server. The system has a high recognition rate, improves the security of an access control system, improves the efficiency of rail transit operation management, and reduces the overall costs of rail transit operation.
Patent WO-2022016690-A1 (WO)
Inventor: LI MINYONG
IPC: C07B59/00
Filed: 2020-09-11
Abstract: 提供一种萤光素酶底物及其制备方法和应用。所述萤光素酶底物具有选择性好、灵敏性高、检测线低及良好生物相容性等优点；进一步研究证明，在体外、细胞、体内环境中，d 2-cycluc比cycluc的生物发光强度强，生物发光时间长，且两种萤光素酶底物都具有良好的浓度依赖性，并且所述萤光素酶底物的制备方法简单，可操作性强，成本较低，具有良好的实际应用价值。
Patent WO-2021052448-A1 (WO)
Title: Clamp
Inventor: ZHANG LINGFENG
IPC: B25J15/02
Filed: 2020-09-18
Abstract: A clamp (100), comprising: a housing (110); a driving mechanism (120) accommodated in the housing (110); and a clamping jaw assembly (150) partially disposed outside the housing (110), the clamping jaw assembly (150) comprising at least two clamping jaws; the driving mechanism (120) being capable of driving the clamping jaw assembly (150) to move, so that the clamping jaw assembly (150) switches between a first deformation state and a second deformation state, wherein in the first deformation state, the at least two clamping jaws are gathered together, and in the second deformation state, the at least two clamping jaws are separated from each other. The clamp can pick objects within a certain size range, and can also picking small-sized and densely arranged objects.
Patent WO-2022056907-A1 (WO)
Inventor: SUN KAIPENG
IPC: H01L27/32
Filed: 2020-09-21
Abstract: A display substrate and a display apparatus. The display substrate comprises: a base (101); a plurality of pixel units (100) which are arranged in a plurality of rows in a first direction, are arranged in a plurality of columns in a second direction, and are disposed on the base (101), wherein each of the plurality of pixel units (100) comprises a plurality of sub-pixels (10), and each of the plurality of sub-pixels (10) comprises a pixel circuit; an active semiconductor layer which comprises a channel region and a source-drain doped region of each transistor in each pixel circuit, wherein the pixel circuit at least comprises a drive transistor (T3), a data write transistor (T4), a storage capacitor (Cst), a threshold compensation transistor (T2), a first reset transistor (T1) and a light-emitting device; and a first light-shielding pattern which is disposed on the side of the active semiconductor layer that faces away from the base (101), wherein an orthographic projection of the first light-shielding pattern on the base (101) covers orthographic projections of channel regions of the first reset transistor (T1) and the threshold compensation transistor (T2) on the base (101).
Patent WO-2021073384-A1 (WO)
Inventor: ZHOU ZHI
IPC: B02C4/28
Filed: 2020-09-23
Abstract: A pipeline crushing device for calcium propionate production. The pipeline crushing device comprises a pipe body (10), a base (11), a discharging port (28), and a feeding port (27); the discharging port (28) is formed in the bottom of the rear side of the pipe body (10); an extending plate (12) is mounted on a front side wall of the base (11); the right side of the top of the extending plate (12) is provided with a pre-crushing and drying box (16); the feeding port (27) is formed in the right side of the interior of the pre-crushing and drying box (16); the left side of the interior of the pre-crushing and drying box (16) is provided with an air outlet (15); a left end of the air outlet (15) is communicated with an upper surface of the extending plate (12) provided on the outer side of the pre-crushing and drying box (16); the interior of the pipe body (10) is provided with a conveying belt (20); the surface of the conveying belt (20) is provided with a plurality of rolling tooth grooves (21); the inner top of the pipe body (10) is provided with a sliding rail (25); a sliding block (24) is slidingly connected inside the sliding rail (25); the lower side of the sliding block (24) is provided with a drive box (23); a bottom end of the drive box (23) is provided with a rolling wheel (22); the rolling wheel (22) is mutually engaged with the rolling tooth grooves (21). The pipeline crushing device for calcium propionate production uses pre-crushing and rolling crushing, is high in precision, good in quality, and high in efficiency, and facilitates popularization and use.
Patent WO-2022061611-A1 (WO)
Inventor: YANG XIAOBING
IPC: H01M4/66
Filed: 2020-09-23
Abstract: Disclosed in the present application is a composite current collector, comprising a substrate, a first connecting layer, and a first conductive layer; the first connecting layer is used to bond the first conductive layer to a first surface of the substrate; the first surface of the substrate is provided with a first groove pattern, and the first connecting layer is further filled in the first groove pattern. In the composite current collector of the present application, the first surface of the substrate is patterned to form the first groove pattern, and then the first connecting layer is coated on the first surface and the first connecting layer is filled in the first groove pattern, thereby increasing the adhesion between the first connecting layer and the substrate, effectively preventing the first conductive layer from falling off, and improving the stability of the composite current collector.
Patent WO-2022067703-A1 (WO)
Inventor: QU WEILIN
IPC: H04L5/00
Filed: 2020-09-30
Abstract: 本申请公开了一种通信方法及装置，该方法包括：确定第一信号；其中，所述第一信号包括主同步信号PSS、辅同步信号SSS和物理广播信道PBCH；所述PSS、所述SSS和所述PBCH在时域上位于不同的符号；所述SSS与所述PSS相邻，或者，所述SSS与所述PSS在时域上间隔至少2个符号；发送所述第一信号。
Patent WO-2021082928-A1 (WO)
Title: Data reduction method and apparatus, computing device, and storage medium
Inventor: LIU BANG
IPC: G06F3/06
Filed: 2020-10-14
Abstract: A data reduction method and apparatus, a computing device and a storage medium, belonging to the field of big data technology. Said method comprises: when reducing data blocks to be reduced, acquiring the fingerprints of the data blocks to be reduced (201); according to the fingerprints of the data blocks to be reduced, grouping index information of data blocks having the same fingerprint into an index set (202); and in the data blocks to be reduced, according to the fingerprints of the data blocks to be reduced, performing data reduction processing on the data blocks to which the index information in the same index set belongs (203). Said method can improve the efficiency of data reduction.
Patent WO-2022088139-A1 (WO)
Title: Water-based acrylic modified alkyd resin coating, preparation method therefor and application thereof
Inventor: YUAN HONGQING
IPC: C09D167/08
Filed: 2020-10-31
Abstract: Disclosed in the present invention is a water-based acrylic modified alkyd resin coating, comprising: water-based alkyd resin, a water-based acrylic emulsion, a water-based acrylic modified monomer resin, ethylene glycol butyl ether, an organic color paste, a defoamer, a leveling agent, a dispersant, and a thickener. The present invention takes water as a solvent, saves many resources, does not contain VOC hazardous substances such as benzene, xylene, ethane, formaldehyde, eliminates the hidden danger of fire during construction and storage, reduces the pollution to the atmosphere, and can also be constructed as usual in a closed environment. The present invention has strong adhesion on the steel surface, strong weather resistance, and simple operation performance, and the painting tools can be directly washed with water, thereby greatly and effectively reducing damage to construction personnel.
Patent WO-2021093759-A1 (WO)
Title: Preparation methods for modified graphene and slurry containing said modified graphene
Inventor: MA JINHUA
IPC: C09C3/06
Filed: 2020-11-11
Abstract: Preparation methods for a modified graphene and a slurry containing said modified graphene: placing a flake-like graphite powder, a silicon molecular modifier, distilled water, and a boric acid solution in a stainless steel high-pressure bottle, filling the stainless steel high-pressure bottle with a liquid gas, shaking evenly, and leaving to stand; connecting the stainless steel high-pressure bottle to a solid gas preparation machine and preparing a solid gas; placing the solid gas in an ultraviolet light cleaning machine and implementing high-energy ultraviolet irradiation, peeling off a few layers or even a single layer of modified graphene until the solid gas completely disappears, and then continuing ultraviolet irradiation for a period of time to prepare modified graphene; continuing to expose the modified graphene under an ultraviolet light to obtain the modified graphene, and storing the intermediate in a vacuum. The present methods for preparing a modified graphene and a dispersion slurry thereof are highly efficient and environmentally friendly, and the modified graphene slurry has good dispersibility and surface functionalisation characteristics, and is bonded and grafted with nano titanium and silicon to form a novel titanium-silicon modified graphene ternary composite material.
Patent WO-2021109875-A1 (WO)
Title: Method and apparatus for implementing game application, storage medium, and electronic device
Inventor: WANG TAO
IPC: G06F9/48
Filed: 2020-11-19
Abstract: A method and apparatus for implementing a game application, a storage medium, and an electronic device. The method comprises: when receiving a first operation instruction, a first control chip controls a display screen to enter a screen-off display mode, wakes up a second control chip, and enters a dormant state after waking up the second control chip; the second control chip controls the display screen to display an icon of at least one game application; and when receiving a second operation instruction for the icon of the game application, the second control chip runs the game application.
Patent WO-2021135740-A1 (WO)
Title: Consumable chip and control method therefor, consumable, and image forming apparatus
Inventor: WANG BO
IPC: G03G21/18
Filed: 2020-11-25
Abstract: A consumable chip (200, 90) and a control method therefor, a consumable (2000) and an image forming apparatus (100), wherein the consumable (2000) is used for providing consumable supplies to the image forming apparatus (100). The consumable chip (200, 90) comprises: a memory (220, 92) for storing information of consumable supplies of the image forming apparatus (100); a controller (210) for controlling the consumable chip (200, 90) to generate a preset signal, to cause the image forming apparatus (100) to execute a target operation according to the preset signal, wherein the consumable chip (200, 90) is mounted onto the consumable (2000), and the consumable (2000) is detachably mounted onto the image forming apparatus (100); the consumable chip (200, 90) solves the problem of insufficient resources of an imaging control module in an image forming apparatus (100), without increasing costs.
Patent WO-2022110037-A1 (WO)
Inventor: ZHU XIANGYANG
IPC: C08L23/10
Filed: 2020-11-27
Abstract: A fiber-reinforced polypropylene composition (PC) comprising: A) from 60 to 80 wt. -% of a polypropylene base composition (BC), comprising: a) from 50.0 to 75.0 wt. -% of a heterophasic propylene-ethylene copolymer (HECO), consisting of: i) a crystalline propylene homopolymer matrix (M); ii) an elastomeric ethylene-propylene copolymer (EC); wherein the heterophasic propylene-ethylene copolymer (HECO) has an MFR 2 in the range from 70.0 to 150.0 g/10 min; b) from 20.0 to 45.0 wt. -% of a flame-retardant (FR); and c) from 0.1 to 5.0 wt. -% of at least one additive (A) other than the flame-retardant (FR), B) from 20 to 40 wt. -% of glass fibers.
Patent WO-2021184840-A1 (WO)
Title: Shared power supply locking and unlocking device
Inventor: ZENG JINHUI
IPC: E05B73/00
Filed: 2020-12-07
Abstract: Disclosed is a shared power supply locking and unlocking device, comprising a battery bin (3). A lock catch (4) is fixedly installed on the inner wall of the right side of the battery bin (3), ejector pins (2) are fixedly connected to the inner wall of the bottom of the battery bin (3) in an inserted manner, and a mobile power supply (1) is placed at the ends of the ejector pins (2) away from the inner wall of the bottom of the battery bin (3); and a first detection switch (7) is fixedly installed on the outer wall of the right side of the battery bin (3), a control panel (13) is fixedly installed below the battery bin (3), a second detection switch (12) is fixedly installed on the surface of the control panel (13), four POGOPINs (8) are fixedly installed at the four corners of the outer wall of the bottom of the battery bin (3), and the lock catch (4) cooperates with a spring (5) to unlock and lock a shared power supply in a timely manner.
Patent WO-2022104938-A1 (WO)
Inventor: LI YINXIN
IPC: H04W24/02
Filed: 2020-12-08
Abstract: Des modes de réalisation de la présente invention concernent un procédé, un appareil et un dispositif de sélection de ressources, et un support. Le procédé de sélection de ressources comprend les étapes suivantes : réception d'un paquet de données envoyé par une application de niveau supérieur, et envoi du paquet de données en utilisant une ressource périodique actuelle présélectionnée ; et s'il est déterminé qu'une condition de réglage de montant de palier de domaine de fréquence de ressource périodique est satisfaite, réglage d'un montant de palier de domaine de fréquence sélectionné par la ressource périodique actuelle, de manière à envoyer un paquet de données reçu ultérieurement en utilisant la ressource périodique actuelle réglée.
Patent WO-2022104943-A1 (WO)
Inventor: TANG CHANGSHENG
IPC: H05K3/06
Filed: 2020-12-08
Abstract: L'invention concerne une carte de circuit imprimé et son procédé de préparation. Le procédé de préparation de la carte de circuit imprimé comprend les étapes consistant à : acquérir une carte à traiter (S11) ; fournir respectivement une première saillie et une seconde saillie sur deux côtés opposés de la carte, la première saillie chevauchant partiellement la seconde saillie (S12) ; réaliser un traitement de stratification sur la carte pour obtenir une première carte stratifiée, et le meulage de deux côtés opposés de la première carte stratifiée jusqu'à ce que la première saillie et la seconde saillie soient exposées (S13) ; fournir respectivement des couches électriquement conductrices sur les deux côtés opposés de la première carte stratifiée, de façon à effectuer un traitement d'accumulation sur la première carte stratifiée (S14) ; et réaliser respectivement un traitement de transfert de motif sur les deux côtés opposés de la première carte stratifiée, et former des fils électriquement conducteurs sur la première carte stratifiée, de manière à obtenir une carte de circuit imprimé (S15). Le procédé peut améliorer l'efficacité de dissipation de chaleur de cartes de circuits imprimés et réaliser une dissipation de chaleur efficace, ce qui permet d'améliorer la fiabilité de cartes de circuits imprimés.
Patent WO-2022126687-A1 (WO)
Inventor: LUO MIN
IPC: C12N15/13
Filed: 2020-12-22
Abstract: 提供一种抗Claudin18.2的抗原结合片段、抗体及其应用。所述抗原结合片段的重链可变区的CDR3包括SEQ ID NO.3所示的氨基酸序列；所述抗原结合片段的轻链可变区的CDR3包括SEQ ID NO.6所示的氨基酸序列。提供的抗原结合片段和抗Claudin18.2抗体能够特异性的结合多种来源的Claudin18.2蛋白，且对于其他蛋白无结合作用，具有高度的特异性；同时，由所述抗体制备得到的嵌合抗原受体及CAR-T细胞对稳定表达Claudin18.2蛋白的细胞具有明显的细胞毒性。