baber/WOPTO huggingface dataset:
Patent WO-2021147507-A1 (WO)
Title: Seal printing method, apparatus, electronic device, and storage medium
Inventor: HUANG YUQIN
IPC: G06F3/12
Filed: 2020-11-26
Abstract: The present application relates to the technical field of artificial intelligence, and can be applied to the field of smart government affairs, thereby promoting the construction of smart cities. The present application provides a seal printing method, apparatus, electronic device, and storage medium, said method comprising: receiving a seal printing instruction, said seal printing instruction carrying a file to be printed; if the file format of the file to be printed is inconsistent with a preset file format, then performing format conversion of the file to be printed to obtain a target file; if the file size of the target file is greater than a preset file size threshold, then performing double-page cutting of the target file to obtain a plurality of cut files; if the file size of each of the plurality of cut files is less than or equal to the preset file size threshold, then performing seal printing on the plurality of cut files to obtain a seal file. The present application improves the efficiency of seal printing. In addition, the present application also relates to blockchain technology; the seal file may be stored in the blockchain.
Patent WO-2021104455-A1 (WO)
Title: Cad图纸共享讨论系统及其方法、终端、服务器、电子设备和存储介质
Inventor: DENG LIQUN
IPC: G06F9/54
Filed: 2020-11-27
Abstract: 本发明涉及一种CAD图纸共享讨论系统，其包括：第一终端，一个或多个第二终端；所述第一终端在其本地包括第一CAD图纸共享模块和第一即时通讯模块；所述一个或多个第二终端均在其本地包括第二CAD图纸共享模块和第二即时通讯模块；所述第一CAD图纸共享模块与所述第二CAD图纸共享模块互相传输和共享CAD图纸；所述第一即时通讯模块与所述第二即时通讯模块互相传输通讯信息。在本发明中，各终端可以一边看图，一边进行即时通讯，让CAD协同工作的各方交流讨论时能随时查看CAD图纸，方便快捷。
Patent WO-2021139463-A1 (WO)
Inventor: LIN BEN-TIEN
IPC: H04M1/04
Filed: 2020-12-07
Abstract: 一种折叠式支撑架（1），该折叠式支撑架（1）为片体结构，且该折叠式支撑架（1）两侧具有一主固定部（11）和一副固定部（12），而该主固定部（11）和该副固定部（12）之间夹设有二支撑部（13）和一调整部（14），该调整部（14）位于该二支撑部（13）之间，且该调整部（14）和该二支撑部（13）之间以切线（15）作为分隔，该调整部（14）和该二支撑部（13）可以折叠。该折叠式支撑架通过所提供之结构及其折叠方式，让物品能放置于折叠后形成之支撑结构上，让使用者于拿起物品时较不需费时费力。
Patent WO-2021129387-A1 (WO)
Inventor: SUN YUNFEI
IPC: E05B83/34
Filed: 2020-12-09
Abstract: L'invention concerne un micro-actionneur de véhicule qui est appliqué à un couvercle de réservoir de carburant d'automobile ou à un couvercle d'auge de chargement. Le micro-actionneur de véhicule comprend une coque (1) qui est divisée en une cavité de moteur (2) et une cavité de verrouillage (3). La cavité de moteur (2) est intérieurement pourvue d'un ensemble de verrouillage électrique comportant séquentiellement un moteur (4), un ensemble de transmission et un élément de verrouillage (5) de haut en bas. Un ensemble de verrouillage manuel est disposé dans la cavité de verrouillage (3), et comprend séquentiellement une tige de poussée rotative (6), un manchon d'entraînement (7) et un manchon rotatif (8) de haut en bas. L'élément de verrouillage (5) comprend une base de verrouillage (9) située dans la cavité du moteur (2), une languette de verrouillage (10) servant à verrouiller le manchon rotatif (8), et un bras de crochet (11) servant à relier la partie de base de verrouillage (9) et la languette de verrouillage (10). Un passage (12) correspondant au bras de crochet (11) et disposé entre la cavité de moteur (2) et la cavité de verrouillage (3), la paroi de cavité de la cavité de verrouillage (3) est pourvue d'un trou de verrouillage (13), le passage (12) est en communication avec le trou de verrouillage (13), et la languette de verrouillage (10) peut passer à travers le trou de verrouillage (13) et former un ajustement serré avec le manchon rotatif (8). En raison du fait que le manchon rotatif (8) est une partie de la dernière bague de l'ensemble de verrouillage manuel, la force d'action mutuelle entre la languette de verrouillage (10) et le manchon rotatif (8) est relativement petite, et le risque d'usure et de rupture de pièces peut être efficacement réduit.
Patent WO-2021115372-A1 (WO)
Inventor: ZHANG LING
IPC: C07D295/185
Filed: 2020-12-10
Abstract: Disclosed are a vortioxetine prodrug and the use thereof. The compound has a structure as shown in formula (A), and can be used to prepare a drug for treating neurological and psychotic diseases.
Patent WO-2021203727-A1 (WO)
Title: Droplet lossless transfer device and method, and droplet micro-reaction method
Inventor: HUANG HAIBO
IPC: B01J19/00
Filed: 2020-12-11
Abstract: Disclosed is a droplet lossless transfer device. The droplet lossless transfer device comprises a power generation part and a clamping part. The power generation part comprises a movable friction material (10) and at least two fixed friction materials. The clamping part comprises a supporting mechanism (12), and a left dielectric wetting clamp plate (14) and a right dielectric wetting clamp plate (16) that are installed on the supporting mechanism (12). The movable friction material (10) is connected to the left dielectric wetting clamp plate (14), and the at least two fixed friction materials are connected to the right dielectric wetting clamp plate (16). According to the device, a crank connecting rod mechanism is used, such that the left dielectric wetting clamp plate (14) moves in a horizontal direction, so that the device easily adapts to droplets of different volumes; the accuracy of the horizontal movement of the left dielectric wetting clamp plate (14) is ensured; and by means of providing a bolt (26) and a spring (28), the left dielectric wetting clamp plate (14) easily moves horizontally to the left or right; and the movement of droplets can be controlled, and the driving and fusion of the droplets are realized.
Patent WO-2021164396-A1 (WO)
Title: Viral nucleic acid extraction method based on glass fiber filter paper
Inventor: LIU FEI
IPC: C12N15/10
Filed: 2020-12-15
Abstract: A viral nucleic acid extraction method based on glass fiber filter paper, comprising the following steps: step 1, adding protease K in a biological sample and performing rapid mixing to obtain a mixed solution; step 2, adding a binding buffer and Carrier RNA, and turning upside down to sufficiently mixing same; step 3, dropwise adding the mixed liquid on glass fiber filter paper, fixing the glass fiber filter paper by taking double-loop filter paper as a support, and absorbing the filtered waste liquid by using absorbent paper; step 4, performing cleaning by using a washing buffer, and then absorbing the waste liquid by using absorbent paper; and step 5, dropwise adding an eluting buffer on the glass fiber filter paper, and collecting eluent to obtain a required nucleic acid. According to the method, the glass fiber filter paper is introduced into the nucleic acid extraction method and can be used for enrichment and extraction of nucleic acids in biological samples. The method simplifies the steps of nucleic acid extraction and required instrument equipment, thereby saving operation time, reducing extraction costs, and ensuring a high-efficiency nucleic acid recovery rate at the same time.
Patent WO-2022116274-A1 (WO)
Inventor: WANG CHENGQIAN
IPC: H04R1/10
Filed: 2020-12-16
Abstract: Disclosed in the present invention are an electronic device, a wireless earphone, and an in-place detection method for the wireless earphone. The wireless earphone comprises an elastic earplug cap and an earphone body which are connected to each other, the elastic earplug cap is provided with a magnetic powder layer that can be deformed due to extrusion of an ear canal, the earphone body is provided with a Hall sensor and a control device, an output end of the Hall sensor is connected to the control device, and the magnetic powder layer is located in a sensing area of the Hall sensor. According to the wireless earphone, whether the wireless earphone is worn in the ear canal can be reliably detected, the wireless earphone is small in volume and convenient to carry, and the wearing comfort can be greatly improved.
Patent WO-2021143458-A1 (WO)
Title: Display driver and control method, display control circuit system, and electronic device
Inventor: WAI DUSTIN YUK LUN
IPC: G09G3/20
Filed: 2020-12-18
Abstract: A display driver (30) and a control method, a display control circuit system (02), and an electronic device (01), relating to the technical fields of electronics and communication, and used in a command mode for reducing the probability of the screen freezing when displaying dynamic images and reducing the power consumption of the display screen (10). A timing control unit (301) of the display driver (30) sends a first pulse (A) of a tear effect (TE) signal every first preset time T1. When a transceiving unit (303) has not received an N-th frame of display data in a preset time, the timing control unit (301) sends S second pulses (B) of the tear effect (TE) signal, the S second pulses (B) of the tear effect (TE) signal being used for prolonging the duration of the N-th frame a second preset time T2 and instructing a host computer (40) to output the generated N-th frame of display data in the N+1-th frame on the basis of the S-th second pulse (B) of the tear effect (TE) signal. A processing unit (302) receives the N-th frame of display data in the N+1-th frame and, on the basis of the N-th frame of display data, controls the display screen (10) to display the N-th frame image.
Patent WO-2021169569-A1 (WO)
Title: 触控显示系统及其控制方法
Inventor: ZHANG XIAO
IPC: G06F3/041
Filed: 2020-12-29
Abstract: 一种触控显示系统及其控制方法。该触控显示系统包括触控显示面板及控制器。触控显示面板包括触控区域，且被配置为感应用户的触控操作；控制器与触控显示面板耦接，配置为获取待操作触控显示面板的用户的体征信息，且根据所述用户的体征信息，调整用于所述用户的在所述触控区域中进行触控操作的触控范围。
Patent WO-2021143539-A1 (WO)
Title: Method and device used for wireless communication with discontinuous reception
Inventor: ZHANG XIAOBO
IPC: H04W72/04
Filed: 2020-12-31
Abstract: The present disclosure provides a method and device used for wireless communications with discontinuous reception. A first node receives first information, and the first information is used for determining an active time in a first time-resource pool; monitors a target signaling in a first time-resource sub-pool; and transmits a first radio signal in a first time-frequency resource block; wherein a first parameter set is used for determining the first time-frequency resource block, the first time-resource sub-pool belongs to the active time in the first time-resource pool, and the first parameter set is one of a first candidate parameter set or a second candidate parameter set; the first candidate parameter set is determined based on a measurement performed in the first time-resource sub-pool; and a length of the first time-resource sub-pool is used for determining the first parameter set out of the first candidate parameter set and the second candidate parameter set. The present disclosure considers the influence of discontinuous reception on resource election, which can improve chances of successful transmission.
Patent WO-2021143901-A1 (WO)
Title: Quasi-co-location information obtaining method, communication node, and storage medium
Inventor: ZHANG SHUJUAN
IPC: H04W72/04
Filed: 2021-01-18
Abstract: Disclosed are a quasi-co-location information obtaining method, a communication node, and a storage medium. The quasi-co-location information obtaining method comprises: the communication node obtains the number x and/or a determining mode of quasi-co-location reference signal sets of a first element according to first information, wherein the first information comprises at least one of the following information: information indicated in a downlink control channel for scheduling the first element; the number of the quasi-co-location reference signal sets corresponding to a predetermined item codepoint in a transmission configuration indicator state (TCI state) mapping table; the number of CORESET groups; the maximum number of the quasi-co-location reference signal sets corresponding to one codepoint in the TCI state mapping table; the number of times of time domain repetition of the first element; and the number of the quasi-co-location reference signal sets corresponding to a second element.
Patent WO-2022121104-A1 (WO)
Inventor: LIU XINQUAN
IPC: F23D14/06
Filed: 2021-02-02
Abstract: 一种上进风模块化灶具燃烧器，它包括外环炉头、外环燃气槽件、外环形火盖、感应针、点火针、中心炉头、环形中心火盖、伸缩式温度传感器和进气喷射组件，点火针和感应针装配在外环炉头上构成外环炉头模块；中心炉头和伸缩式温度传感器构成中心炉头组件；中心炉头组件插入外环炉头组件的固定孔内，中心进气座与中心引射管连通，外环火盖与外环燃气槽件上的外环燃气槽扣合，环形中心火盖与中心环形燃气槽扣合。炉头采用外环炉头和中心炉头，简化了结构，模具结构简单，延长了模具的使用寿命，提高了成品率，而且模块化装配，装配方便。
Patent WO-2022077816-A1 (WO)
Inventor: ZHOU YAHONG
IPC: G09B25/08
Filed: 2021-02-05
Abstract: 一种大面积快速伪装大排量发烟装置，包括框架（1）和窝喷发动机（8），所述框架（1）的内部安装有支撑板（2），且支撑板（2）的上方安装有安装筒（3），所述支撑板（2）的底部连接有竖通道（4），竖通道（4）的内部设置有压板（5），所述压板（5）的底部连接有弹簧（6），所述框架（1）的底部左右两侧均安置有折叠盒（7），所述窝喷发动机（8）位于支撑板（2）的中间，且窝喷发动机（8）的上方连接有干冰盒（9），所述安装筒（3）的内部上方设置有托架（10）。该大面积快速伪装大排量发烟装置便于安装筒的放置和固定，具有烟雾浓度高、面积大等优点。
Patent WO-2021169994-A1 (WO)
Inventor: CHIANG MAN-SHU
IPC: H04N19/60
Filed: 2021-02-24
Abstract: A method for video encoding and decoding using Low-Frequency Non-Separable Transform (LFNST) mode and apparatus thereof are disclosed. The input data correspond to primary transformed data at the encoder and the input data correspond to coded data of the current CU at the decoder. A CU is partitioned into one or more transform blocks (TBs). An LFNST syntax is determined at an encoder side or at a decoder side if one or more conditions are satisfied. The LFNST syntax indicates whether the LFNST mode is applied to the current CU and/or which LFNST kernel is applied when the LFNST mode is applied. The conditions comprise the CBF indications for the target TBs being false. The current CU is encoded or decoded according to the LFNST mode as indicated by the LFNST syntax.
Patent WO-2021218405-A1 (WO)
Title: 提高画面显示质量的方法、时序控制器及显示装置
Inventor: YANG FEI
IPC: G09G3/3208
Filed: 2021-03-09
Abstract: 一种提高画面显示质量的方法，包括：将显示装置的伽马电压曲线的总灰阶范围进行划分，得到的多个灰阶范围段；获取所述显示装置要显示的至少一帧画面的多个灰阶数据，计算处于每个灰阶范围段内的灰阶数据的比率；根据计算得到的各个比率，调整伽马电压曲线中各个灰阶范围段对应的伽马电压范围段的分度值，使比率最大的灰阶范围段对应的伽马电压范围段的分度值小于其余灰阶范围段对应的伽马电压范围段的分度值；根据所述调整后的伽马电压曲线，输出所述多个灰阶数据对应的伽马电压。
Patent WO-2021213048-A1 (WO)
Title: 柔性显示结构及其制造方法、显示装置
Inventor: LIU SHAOKUI
IPC: G09F9/30
Filed: 2021-03-10
Abstract: 一种柔性显示结构及其制造方法、显示装置，属于显示设备领域。该柔性显示结构包括补强胶条（10）、叠置的柔性显示面板（20）和支撑层（30），柔性显示面板（20）具有相对的第一表面（21）和第二表面（22）、连接第一表面（21）和第二表面（22）的第一侧面（23），补强胶条（10）位于第一侧面上（23），补强胶条（10）粘接柔性显示面板（20）和支撑层（30）。通过在第一侧面设置补强胶条（10），并且补强胶条（10）粘接柔性显示面板（20）和支撑层（30），使柔性显示面板（20）和支撑层（30）结合的更紧密，补强胶条（10）能够改善柔性显示结构的折弯性能，降低在正常使用中，柔性显示面板（20）与支撑层（30）脱开分层的可能性。
Patent WO-2021190600-A1 (WO)
Title: 一种基因自动化组装系统和方法
Inventor: MA XIAOSHU
IPC: C12N15/10
Filed: 2021-03-25
Abstract: 提供了一种构建突变基因库的方法，包括：针对每一种突变基因将全长序列分割成一个或多个恒定序列片段（包含与参照序列或其互补序列的对应区段相同的序列）和一个或多个可变序列片段（包含与参照序列或其互补序列的对应区段相比的突变）；分别生成每一种突变基因的各个恒定序列片段和分别生成每一种突变基因的各个可变序列片段；针对每一种突变基因配制包含成套的恒定序列片段和可变序列片段的反应体系；和针对每一种突变基因生成全长突变基因插入载体，构建突变基因库，上述操作是在多隔室容器中批量进行的。
Patent WO-2022205049-A1 (WO)
Inventor: HE ZHEN
IPC: H04L27/26
Filed: 2021-03-31
Abstract: Systèmes, procédés et dispositifs destinés à déterminer des informations de faisceau à travers des porteuses composantes pouvant comprendre un dispositif de communication sans fil qui détermine qu'une condition définie est satisfaite. Le dispositif de communication sans fil peut recevoir, en provenance du nœud de communication sans fil, des informations de commande. Le dispositif de communication sans fil peut déterminer, en réponse à la satisfaction de la condition définie, un état de faisceau à appliquer à un signal dans une première porteuse composante (CC) selon un groupe d'états de faisceau dans une seconde CC. Le dispositif de communication sans fil peut communiquer le signal selon des informations associées à l'état de faisceau.
Patent WO-2022205314-A1 (WO)
Inventor: HONG WEI
IPC: H04W68/02
Filed: 2021-04-01
Abstract: Des modes de réalisation de la présente demande fournissent un procédé et un appareil de traitement de cause de radiomessagerie, un dispositif de communication et un support d'enregistrement. Le procédé de traitement de cause de radiomessagerie réalisé par une station de base consiste à : envoyer une cause de radiomessagerie à un terminal spécifique.
Patent WO-2022141893-A1 (WO)
Inventor: MA YONG
IPC: A63B69/00
Filed: 2021-04-01
Abstract: A use method of a dance actor auxiliary action capture system. The use method comprises the following steps: S1, a dance actor pre-inputting detail features of limb joints and muscle of the dance actor into a system; S2, marking at a muscle position having a large amplitude of muscular activity of the limb, and adhering an optical inertial sensor at the marked position; S3, the dance actor performing a set of dance actions, the optical inertial sensor reflecting an optical signal to a photographing device, thereby achieving specific positioning of joint nodes and detection of specific joint and muscular activity data; and S4, deriving activity data of all joints and muscles of the limb in all stages of the whole set of actions, and comparing and analyzing the activity data and different dance action data ranges input in the system. According to the system, the activity data of the joints and muscles of each part of each action limb in the dance actor during dancing is monitored, and compared with a data range of a system standard action, whether the action of the dance actor is standard is determined, the purpose of assisting the dance actor to act is achieved, and the training efficiency of the dance actor is greatly improved.
Patent WO-2021238417-A1 (WO)
Title: Shaft assembly for folding electronic device, housing assembly and electronic device
Inventor: LI MINGYANG
IPC: H04M1/02
Filed: 2021-04-06
Abstract: A shaft assembly (100) used for folding an electronic device, a housing assembly (1000) and the electronic device, the shaft assembly (100) used for folding the electronic device comprising a bracket (170), a rotating member (130) and an elastic piece (150) that applies a damping force to the rotating member (130). One end of the rotating member (130) is rotatably arranged on the bracket (170), and the elastic piece (150) is arranged on the bracket (170).
Patent WO-2021204298-A1 (WO)
Title: Photographing method, device and system
Inventor: LIU LIN
IPC: H04N7/18
Filed: 2021-04-12
Abstract: A photographing method based on matching of a box camera and a dome camera, comprising the box camera captures a panoramic image, the panoramic image comprising a plurality of objects; the box camera selects, according to geographical positions of the plurality of objects, a corresponding target dome camera to send a single photographing instruction, the photographing instruction carrying a PTZ value; after receiving the photographing instruction, the dome camera adjusts the position of the dome camera according to the PTZ value, and photographs the plurality of objects one by one, so that the dome camera completes separate photographing of the plurality of objects only by adjusting the position once.
Patent WO-2021218862-A1 (WO)
Inventor: GUO YUAN
IPC: A61K39/395
Filed: 2021-04-25
Abstract: The present invention provide a polypeptide complex comprising:a first polypeptide comprising a first CH3 domain, a second polypeptide comprising a second CH3 domain,wherein a third polypeptide is fused to the first CH3 domain. A pharmaceutical composition comprising the polypeptide and methods of making the polypeptide complex.
Patent WO-2022001356-A1 (WO)
Inventor: LIANG GANG
IPC: H04W16/18
Filed: 2021-04-30
Abstract: La présente invention concerne un procédé et un dispositif de détermination d'un type de symbole, un support de stockage et un dispositif électronique. Ledit procédé comprend : la division d'une trame sans fil cible en N symboles cibles selon une période de temps prédéfinie, N étant un entier supérieur à 0 ; et la détermination du type de symbole de chaque symbole cible parmi N symboles cibles selon une valeur de puissance. Le procédé et le dispositif de détermination du type de symbole, le support de stockage et le dispositif électronique sont utilisés pour résoudre le problème selon lequel un équipement distant à couverture sans fil ne peut pas obtenir des informations de configuration de liaison montante et de liaison descendante de sorte que l'équipement distant à couverture sans fil peut obtenir les informations de configuration de liaison montante et de liaison descendante sans utiliser un autre équipement matériel.
Patent WO-2021238705-A1 (WO)
Title: Cooling liquid preheating and waste heat recovery device, and vehicle
Inventor: SONG ZHIPING
IPC: F01P3/20
Filed: 2021-05-17
Abstract: Provided are a cooling liquid preheating and waste heat recovery device, and a vehicle. The cooling liquid preheating and waste heat recovery device comprises a first pipeline (1), a second pipeline (2), a connecting pipeline (3), a heating pipeline (4) and a first waste heat recovery pipeline (5), wherein an engine water jacket (10) is provided on the first pipeline (1), and cooling liquid in the engine water jacket (10) is used for cooling an engine; an exhaust pipe water jacket (20) is provided on the second pipeline (2), and cooling liquid in the exhaust pipe water jacket (20) is used for cooling an exhaust pipe; the connecting pipeline (3) is connected to one end of the first pipeline (1) and one end of the second pipeline (2), and the heating pipeline (4) is connected to the other end of the first pipeline (1) and the other end of the second pipeline (2); the heating pipeline (4) is used for selectively heating cooling liquid in the heating pipeline (4); two ends of the first waste heat recovery pipeline (5) are respectively in communication with the connecting pipeline (3) and the heating pipeline (4); and the first waste heat recovery pipeline (5) is provided with a first heat exchanger (31), and the first heat exchanger (31) is configured to be connected to an air heating system of a vehicle.
Patent WO-2022012208-A1 (WO)
Inventor: ZHU QIANG
IPC: G09F9/00
Filed: 2021-06-04
Abstract: A display apparatus, comprising: a box (1), a display module (2) and a locking mechanism (3); one side of the display module (2) is provided with a positioning structure (21); the display module (2) is provided on one side of the box (1), and the positioning structure (21) faces the box (1); the locking mechanism (3) comprises a controller (31), a driving component (32) and a locking member (33); the driving component (32) is fixed in the box (1); the locking member (33) is connected to the driving component (32) and matches the positioning structure (21); the controller (31) is signally connected to the driving component (32); and the controller (31) is used for controlling the driving assembly (32) to drive the locking member (33) to move, so that the locking member (33) and the positioning structure (21) are locked or unlocked. The driving component (32) can be controlled by the controller (31) to drive the locking member (33) to move, thus the locking member (33) and the positioning structure (21) on the display module (2) are locked or unlocked, so that the display module (2) and the box (1) are fixed or detachable. In the described display apparatus, the connection can be locked between the inner side of the display module (2) and the box (1) so as to prevent the display module (2) from being disassembled from the outside, which is safer and more reliable.