baber/WOPTO huggingface dataset:
Patent WO-2022032426-A1 (WO)
Title: Optical system, camera module, and electronic device
Inventor: DANG XUWEN
IPC: G02B13/18
Filed: 2020-08-10
Abstract: An optical system, a camera module, and an electronic device. The optical system sequentially comprises, from an object side to an image side: a first lens (L1) having positive refractive power, and having an object-side surface (S1) which is a convex surface at a paraxial region, and an image-side surface (S2) which is a concave surface at the paraxial region, and is a convex surface at a circumferential region; a second lens (L2) having negative refractive power, and having an object-side surface (S3) which is a convex surface at the paraxial region, and an image-side surface (S4) which is a concave surface at the paraxial region; a third lens (L3) and a fourth lens (L4) having refractive power; a fifth lens (L5) having refractive power, and having an object-side surface (S9) which is a concave surface in the circumferential direction; a sixth lens (L6) having refractive power, at least one inflection point being provided on at least one of an object-side surface (S11) and an image-side surface (S12) of the sixth lens (L6); and a seventh lens (L7) having negative refractive power, and having an image-side surface (S14) which is a convex surface at the circumferential region, at least one inflection point being provided on at least one of an object-side surface (S13) and the image-side surface (S14) of the seventh lens (L7). By reasonably arranging surface types and refractive power of the first to seventh lenses, the total length of the optical system can be relatively short on the premise of not sacrificing the focal length, so that the design requirements of miniaturization and clear long-range photography are satisfied.
Patent WO-2021027869-A1 (WO)
Inventor: SUN XIANGZHENG
IPC: D06F58/20
Filed: 2020-08-13
Abstract: L'invention concerne un mécanisme de tension de courroie, comprenant un composant élastique (1), un composant de montage (2) et un composant d'entraînement (3), le composant de montage étant monté sur un arbre d'entraînement (800) d'une courroie (500) à tendre, le composant élastique étant relié de manière coulissante au composant de montage, le composant d'entraînement étant conçu pour amener le composant de montage à se déplacer, et le composant élastique étant conçu pour changer de longueur conjointement avec le mouvement du composant de montage et amener l'arbre d'entraînement à se déplacer de manière à tendre la courroie. La présente invention se rapporte en outre à un procédé de tension de courroie destinée à un sèche-linge. Le mécanisme de tension de courroie a une structure simple, occupe un petit espace, et est facile à monter.
Patent WO-2022036657-A1 (WO)
Inventor: MONTORSI GUIDO
IPC: H04L1/12
Filed: 2020-08-20
Abstract: L'invention concerne un procédé et un système mis en œuvre au niveau d'une station de transmission sans fil, comprenant la génération d'un premier mot de passe de contrôle de parité à faible densité (LPDC) pour un premier mot source pour une première transmission, et la génération d'un deuxième mot de passe LDPC pour une retransmission pour le premier mot de passe LDPC, le deuxième mot de passe LDPC comprenant un sous-ensemble permuté de bits d'informations compris dans le premier mot de passe LDPC et des bits de contrôle de parité correspondant au sous-ensemble permuté de bits d'informations.
Patent WO-2022041089-A1 (WO)
Inventor: ZHOU KUI
IPC: B01D39/08
Filed: 2020-08-28
Abstract: Disclosed are a filter mesh and a sewage treatment device and method, which belong to the technical field of sewage treatment. The filter mesh comprises first mesh wires and second mesh wires, wherein the first mesh wires and the second mesh wires have the following weaving structure: a portion of the first mesh wires and the second mesh wires are staggered and distributed equidistantly in an X-axis direction; the remaining first mesh wires and second mesh wires are staggered and distributed equidistantly in a Y-axis direction; the first mesh wires located in the Y-axis direction successively pass through the first mesh wires and the second mesh wires located in the X-axis direction in a sinusoidal manner; and the second mesh wires located in the Y-axis direction successively pass through the first mesh wires and the second mesh wires located in the X-axis direction in a cosine manner. The filter mesh used in the sewage treatment device of the present invention is a three-dimensional woven mesh, which is a three-dimensional porous structure made by weaving two kinds of mesh wires of different mesh diameters. The filter mesh has the characteristics of high porosity, a large specific surface area, uniform pore size distribution and so on, and solves the problem in the prior art of incomplete filtration or blockages caused by a small flow.
Patent WO-2021114835-A1 (WO)
Title: 盲检测和解扰方法及装置、存储介质、电子设备
Inventor: WANG JINGMEI
IPC: H04W72/04
Filed: 2020-09-28
Abstract: 本申请提供了一种盲检测和解扰方法及装置、存储介质、电子设备，其中，该方法包括：根据系统配置的帧结构确定业务类型的被调度时隙或所述业务类型的发送时隙；确定所述业务类型对应的下行控制信息DCI类型和无线网络临时标识RNTI类型，在所述被调度时隙或所述发送时隙内对所述DCI类型进行相应的物理下行控制信道PDCCH的DCI盲检测，以及在所述被调度时隙或所述发送时隙内对所述RNTI类型进行相应的所述PDCCH的RNTI解扰。
Patent WO-2021082858-A1 (WO)
Title: 一种数据采集方法及装置
Inventor: XIE XUEYAN
IPC: G06F9/54
Filed: 2020-09-29
Abstract: 一种数据采集方法及装置，其中方法包括：检测到用户触发预设操作后，在执行预设操作对应的任务时生成对应的多条采集事件，并通过多次上报过程上报多条采集事件，在每次上报过程中，将多条采集事件中未上报的一条或多条采集事件上报给采集服务器。通过多次上报过程上报采集事件，可以无需一次将全部的采集事件上报给采集服务器，相比于现有技术采用即收即发的数据采集策略来说，可以降低采集服务器的压力，并可以提高数据采集的效率。
Patent WO-2021109713-A1 (WO)
Title: Use and pharmaceutical composition of phenylisoxazolyl methylene-naphthalene-ether derivatives
Inventor: YANG BAILING
IPC: A61P31/20
Filed: 2020-10-12
Abstract: Provided are a method of treating or preventing infection with hepatitis B virus in a human or animal, comprising administering to the human or animal in need thereof a therapeutically effective amount of a phenylisoxazolyl methylene-naphthalene-ether derivative having a structure of formula(I); use of a phenylisoxazolyl methylene-naphthalene-ether derivative having a structure of formula(I) in the preparation of a pharmaceutical composition for anti-hepatitis B virus and a pharmaceutical composition for anti-hepatitis B virus.
Patent WO-2022082369-A1 (WO)
Inventor: FENG JICHANG
IPC: B32B27/32
Filed: 2020-10-19
Abstract: L'invention concerne des doublures appropriées pour être utilisées dans un conteneur en vrac. Les doublures peuvent contenir des matériaux à haute température (par exemple des matériaux atteignant des températures supérieures à 120 °C) et peuvent comprendre au moins une épaisseur comprenant du polyéthylène. Les doublures peuvent présenter une résistance à la perforation élevée et peuvent offrir un équilibre entre la rigidité, la ténacité et la force d'étanchéité. Ladite épaisseur de doublure selon des modes de réalisation de la présente invention comprend une première couche, une couche de liaison et une deuxième couche, la couche de liaison étant disposée entre la première couche et la deuxième couche. Dans d'autres modes de réalisation, ladite épaisseur du revêtement peut comprendre une deuxième couche de liaison et une troisième couche, la deuxième couche de liaison étant disposée entre la première couche et la troisième couche.
Patent WO-2021147449-A1 (WO)
Title: Method and apparatus for predicting and scheduling copy instruction for software pipelined loops
Inventor: AMIRI EHSAN
IPC: G06F9/44
Filed: 2020-11-03
Abstract: A method for scheduling instructions for execution on a computer system includes scanning a plurality of loop instructions that are modulo scheduled to identify a first instruction and a second instruction that both utilize a register of the computer system upon execution of the plurality of instructions. The loop has a first initiation interval. The first instruction defines a first value of the register in a first iteration of the loop and the second instruction redefines the value of the register to a second value in a subsequent iteration of the loop prior to a use of the first value in the first iteration of the loop. A copy instruction is inserted in the loop instructions to copy the first value prior to execution of the second instruction. A schedule is determined after the insertion of the one or more copy instructions giving a second initiation interval.
Patent WO-2022077653-A1 (WO)
Title: Dispositif de coupe d'usinage électromécanique
Inventor: XU ZHENG
IPC: B24C1/04
Filed: 2020-11-06
Abstract: La présente invention se rapporte au domaine technique de l'usinage électromécanique et concerne, en particulier, un dispositif de coupe d'usinage électromécanique. Ledit dispositif comprend une plaque latérale de montage, la plaque latérale de montage étant raccordée à une première plateforme et à une seconde plateforme ; quatre pieds de support sont raccordés à demeure aux extrémités inférieures de la première plateforme et de la seconde plateforme, une plaque coulissante est raccordée de manière coulissante au-dessus de la première plateforme et de la seconde plateforme, une plaque d'acier de transport est disposée au-dessus de la plaque coulissante, une partie d'usinage électromécanique est disposée transversalement sur la plaque d'acier de transport, un dispositif de coupe à jet d'eau de type réglable est disposé au-dessus de la partie d'usinage électromécanique, un dispositif de serrage stable est raccordé à une surface, faisant face au dispositif de coupe à jet d'eau de type réglable, de la plaque latérale de montage. Ce dispositif satisfait aux exigences de production automatique, un type de machine intégré coopère avec le fonctionnement de la conduite, un dispositif de coupe à jet d'eau utilisé pour la coupe peut réaliser une utilisation quasiment non destructive de parties de coupe, le coût est relativement faible, et ce dispositif semble économique pour le procédé nécessitant une coupe grossière.
Patent WO-2021212827-A1 (WO)
Inventor: HUANG JIZHOU
IPC: G06F16/909
Filed: 2020-11-25
Abstract: Disclosed are a method and apparatus for retrieving a geographical position, and a device and a computer storage medium, which relate to the field of artificial intelligence. The specific implementation solution comprises: respectively determining a vector representation of each character in a retrieval word by means of an international character vector representation dictionary; inputting the vector representation of each character in the retrieval word into a first neural network so as to obtain a vector representation of the retrieval word; determining the similarity between the vector representation of the retrieval word and a vector representation of each geographical position in a map database; and determining, according to the similarity, a geographical position obtained by means of retrieval, wherein the vector representation of the geographical position is obtained by determining a vector representation of each character in description text of the geographical position by means of the international character vector representation dictionary and then inputting the vector representation of each character in the description text of the geographical position into a second neural network, and the international character vector representation dictionary is used for mapping characters in at least two languages into the same vector space. By means of the present application, the requirement for cross-language geographical position retrieval can be better met.
Patent WO-2022116146-A1 (WO)
Inventor: ZHANG YUANTAO
IPC: H04W72/04
Filed: 2020-12-04
Abstract: The present application relates to a method and an apparatus for Physical Downlink Control Channel (PDCCH) monitoring. One embodiment of the subject application provides a method performed by a first type of user equipment (UE), which includes: receiving search space set configuration including one or more search space subsets, wherein each search space subset includes at least one aggregation level and a total number of candidates associated with each aggregation level, and wherein each search space subset is independently configured for a Physical Downlink Control Channel (PDCCH) monitoring occasion group including at least one PDCCH monitoring occasion; and determining a candidate set for each search space subset for PDCCH monitoring.
Patent WO-2021129455-A1 (WO)
Title: 左心耳封堵器及封堵系统
Inventor: LI ANNING
IPC: A61B17/12
Filed: 2020-12-15
Abstract: 一种左心耳封堵器（10）及封堵系统，左心耳封堵器（10）包括密封部（11）和设置在密封部（11）内的消融部（31），以及在密封部（11）近端的中空近端连接件（111），消融部（31）与近端连接件（111）连接，消融部（31）用于在被注入冷冻剂后冷冻左心耳（101），以使左心耳（101）的内壁上形成环形隔离带，用于阻断左心耳（101）与左心房之间的电信号传导；密封部（11）处于压缩状态时，消融部（31）被折叠并收容于密封部（11）内，且消融部（31）在密封部（11）内展开后，至少抵接密封部（11）的周向边缘。还提供另一种封堵系统。在左心耳封堵器（10）对左心耳（101）的口部进行封堵的同时，消融件（1200）在被注入冷冻剂后冷冻左心耳（101），使左心耳（101）内壁上形成环形隔离带，阻断左心耳（101）与左心房之间的电信号传导，实现左心耳（101）与左心房之间的电隔离，降低主动式左心耳（101）电隔离的操作难度。
Patent WO-2021159850-A1 (WO)
Title: Wireless communication methods, user equipment and network device
Inventor: GUO LI
IPC: H04L1/18
Filed: 2020-12-15
Abstract: The present disclosure provides a wireless communication method applied in a User Equipment (UE). The method includes: obtaining a first Hybrid Automatic Repeat Request (HARQ) -Acknowledge (ACK) codebook for a first set of serving cells and a second HARQ-ACK codebook for a second set of serving cells; obtaining a third HARQ-ACK codebook based on the first HARQ-ACK codebook and the second HARQ-ACK codebook; and transmitting the third HARQ-ACK codebook in an uplink transmission.
Patent WO-2022126424-A1 (WO)
Title: Audio signal processing system, loudspeaker and electronics device
Inventor: NIELSEN JAKOB BIRKEDAL
IPC: G06F3/16
Filed: 2020-12-16
Abstract: The present invention discloses an audio signal processing system, a loudspeaker and an electronics device. The audio signal processing systemcomprises: a clipping threshold estimator, which receives an input audio signal and outputs at least one clipping threshold; and an audio processing unit, which receives the input audio signal, processes the input audio signal to control the non-linear distortion added to the input audio signal based on the clipping threshold and outputs an output audio signal to a loudspeaker driver, wherein the clipping threshold estimator includes: an extraction unit which extracts a set of features from the input audio signal; and a regression or classification unit which receives the set of features and converts the set of features into the at least one clipping threshold by using a regression or classification processing.
Patent WO-2022088437-A1 (WO)
Inventor: LIU GUANGSONG
IPC: G01S3/808
Filed: 2020-12-18
Abstract: La présente invention concerne un procédé de positionnement d'une personne se trouvant dans l'eau, et un dispositif intelligent pouvant être porté. Le procédé de positionnement comprend les étapes consistant à : déterminer, sur la base d'une différence de temps reçue entre des signaux sonores directs envoyés par N signaux sonores disposés dans un espace de baignade et reçus par un premier module de détection de son (18) et un second module de détection de son (19) disposés sur un dispositif pouvant être porté qui est porté par la personne se trouvant dans l'eau, un angle relatif entre le dispositif pouvant être porté et chacune des sources sonores, N étant supérieur ou égal à 2 (1401); positionner la personne se trouvant dans l'eau sur la base des lignes d'extension de N angles relatifs (1402); et envoyer un résultat de positionnement de la personne se trouvant dans l'eau (1403). Le dispositif intelligent pouvant être porté comprend le premier module de détection de son (18), le second module de détection de son (19) et un processeur. Grâce au procédé de positionnement, une position dans l'eau peut être calculée sur la base d'angles relatifs, et la sécurité de la personne se trouvant dans l'eau peut être améliorée.
Patent WO-2021136175-A1 (WO)
Title: Device management method, apparatus, communication device, and storage medium
Inventor: LUO LIANGGUI
IPC: H04L12/24
Filed: 2020-12-28
Abstract: Provided in the present application are a device management method, an apparatus, a communication device and a storage medium, in the technical field of communications, and used to decrease workload of a network management device, improving network system functionality. The method comprises: receiving a first management message sent by a network management device, a target IP address of the first management message being a public network IP address of a gateway device; determining whether a target device identifier carried in the first management message is a device identifier of the gateway device itself; if so, responding to the first management message so as to execute a management operation corresponding to the first management message; if not, determining a first private network IP address corresponding to the target device identifier; converting the first management message into a second management message complying with a preset network management protocol according to the first private network IP address; sending the second management message to a first intranet device corresponding to the first private network IP address, so as to cause the first intranet device to execute a management operation corresponding to the second management message.
Patent WO-2022001046-A1 (WO)
Title: Method and apparatus for matching vein images
Inventor: DUAN WUBIN
IPC: G06K9/00
Filed: 2020-12-29
Abstract: The present disclosure relates to a method and apparatus for matching vein images. The method comprises: matching a first vein image with a target vein image, and obtaining a first vein feature matching result, the first vein image being a vein image of a subject to be verified that is obtained from a first angle, and the target vein image being a prestored vein image of a target subject; when the first vein feature matching result is set to indicate that the first vein image does not match the target vein image, matching a second vein image with the target vein image, and obtaining a second vein feature matching result, the second vein image being a vein image of the subject to be verified that is obtained from a second angle, and the second angle being obtained by rotating from the first angle; and according to the second vein feature matching result, determining whether the target subject includes the subject to be verified. The present disclosure solves the technical problem in which the probability of false recognition is high in the process of performing vein recognition on an image.
Patent WO-2021159883-A1 (WO)
Title: Off-axis scanning distance measuring system
Inventor: GUAN JIAN
IPC: G01S17/08
Filed: 2020-12-30
Abstract: An off-axis scanning distance measuring system, comprising an emitter (11), a collector (12), and a control and processing circuit (10), wherein the emitter (11) comprises a light source (111), a light beam shaping assembly (112) and a first cascade liquid crystal polarization grating (113); the first cascade liquid crystal polarization grating (113) is used for diffracting a light beam to generate a diffracted light beam; the diffracted light beam irradiates a target to be measured and is reflected to obtain a reflected light beam; the collector (12) comprises a pixel unit (121), an imaging lens unit (122), a polarization selection assembly (123) and a second cascade liquid crystal polarization grating; the second cascade liquid crystal polarization grating is used for forming a circularly polarized light beam; and the emitter (11) and/or the collector (12) are/is configured to enable the positions of polarized light beams formed after the circularly polarized light beams pass through the polarization selection assembly (123) to be in one-to-one correspondence with pixels in pixel units (121) on the pixel units (121) in the overlapping area. The system can effectively solve the problem of measurement errors and the like caused by overlapping of light spots on the pixel units (121).
Patent WO-2022141377-A1 (WO)
Inventor: ZHOU WEIFENG
IPC: H04M1/72409
Filed: 2020-12-31
Abstract: 本发明提供一种外接设备控制手机的方法，包括：实时监听是否接收到按键按压压力；当监听到按键按压压力，则确定按键按压压力对应的按键标识；根据按键标识在预设的绑定关系数据库中，查找与按键标识建立绑定关系的应用程序标识；向与本地建立连接的手机发送携带应用程序标识的应用打开指令；以使手机根据所述应用打开指令调用并打开相应的应用程序。本发明还提供了一种外接设备、电子设备、存储介质。本发明所提供的外接设备及其控制手机的方法，用户想要打开某一手机应用程序时无需打开手机屏幕翻找，只需通过按压一次设置在外接设备上相应的按键即可，省去了用户翻找手机应用程序的过程，提高用户手机使用效率，提升了用户使用手机的体验效果。
Patent WO-2021203778-A1 (WO)
Title: Display device and display system
Inventor: SHI JUN
IPC: G09G3/36
Filed: 2021-04-09
Abstract: Disclosed in embodiments of the present application is a novel display device, comprising: a display panel; driving modules electrically connected to the display panel and comprising a source driving module and a gate driving module; a horizontal circuit board (XB) electrically connected to the source driving module and the gate driving module; a system board electrically connected to the horizontal circuit board and having a system on chip (SOC) thereon; and functional modules comprising a gamma module, a power supply module, timing control chips (ST IC), and a level conversion module. The ST IC is located on the XB, and is configured to convert a P2P or VBO high-speed signal output from the SOC into a mini-LVDS signal. By implementing swapping by a single cable, increasing the number of the ST IC, decreasing the number of control boards, using a mini-LVDS interface, etc., the cost is effectively reduced; the ST IC not only can generate a timing signal required by the display panel and effectively shorten the SOC debugging period, but also comprises a new technical IP unit to facilitate technical optimization.
Patent WO-2022151148-A1 (WO)
Inventor: ZHU CHENXI
IPC: H04B7/06
Filed: 2021-01-14
Abstract: L'invention concerne des appareils, des procédés et des systèmes pour des informations de commande de liaison descendante indiquant l'application d'un état TCI. Un procédé (500) consiste à transmettre (502) un message CE MAC comprenant des informations définissant un ou plusieurs groupes de canaux TCI communs. Un canal, un groupe de ressources, une ressource de signal de référence ou une combinaison de ces éléments dans chaque groupe de canaux TCI communs, parmi le(s) groupe(s) de canaux TCI communs, ont le même état TCI. Le procédé (500) consiste à transmettre (504) des DCI indiquant un état TCI et indiquant si l'état TCI s'applique à chaque groupe de canaux TCI communs parmi le(s) groupe(s) de canaux TCI communs. Le procédé (500) consiste à appliquer (506) l'état TCI à des transmissions transportées par le canal, le groupe de ressources, la ressource de signal de référence, ou la combinaison de ceux-ci, à chaque groupe de canaux TCI communs, parmi le(s) groupe(s) de canaux TCI communs indiquant que l'état TCI s'applique.
Patent WO-2021159947-A1 (WO)
Title: Continuous variable quantum key distribution method and system
Inventor: HUANG PENG
IPC: H04B10/524
Filed: 2021-01-23
Abstract: The present invention provides a continuous variable quantum key distribution method and system. The method comprises: step 1, performing synchronous transmission on a quantum signal and a local oscillation signal according to time and polarization multiplexing, and performing detection to obtain detection data; and step 2, compensating the detection data according to a phase compensation algorithm and public data. According to the present invention, a phase can be accurately compensated in the case of channel fading, and the performance of the continuous variable quantum key distribution system is improved.
Patent WO-2022033000-A1 (WO)
Inventor: LV FANG
IPC: G16B20/50
Filed: 2021-02-02
Abstract: 本发明公开了一种基于二代测序技术测定基因组不稳定的方法及试剂盒，属于分子检测技术领域。本发明提供基于二代测序技术测定基因组不稳定的方法及试剂盒，该方法中通过将待测基因打断后加上A接头，进行相应PCR反应后使用设计的探针进行杂交捕获，将捕获后的DNA文库进行扩增后进行文库测序后使用软件进行评估即可确定同源重组缺陷状态。
Patent WO-2022165618-A1 (WO)
Title: 可调节悬架及其控制方法和控制装置
Inventor: WANG XING
IPC: B60G17/005
Filed: 2021-02-02
Abstract: 一种可调节悬架及其控制方法和控制装置。该可调节悬架包括机械调节机构（110）和液压锁定机构（120），其中，机械调节机构（110）用于调节车体的高度至第一高度，该第一高度为可调节范围内的任意高度，而液压锁定机构（120）则用于将车体锁定在第一高度，其综合了机械调节机构调节速度快和液压锁定机构能够将车体锁定在可调节范围内的任一高度的优点，使得高度调节快速且无极性，从而提高乘车的舒适性。