baber/WOPTO huggingface dataset:
Patent WO-2021023251-A1 (WO)
Inventor: NIE YONGZHONG
IPC: G01L17/00
Filed: 2020-08-06
Abstract: A MEMS structure, a MEMS structure manufacturing method, and a tire pressure sensor. The MEMS structure (100) comprises a first device (110). The first device (110) comprises a first supporting part (111), a cantilever part (112), a mass block (113), and a first pressure sensitive assembly (PS1). The cantilever part (112) and the mass block (113) are positioned in a silicon-on-insulator (SOI) substrate (130). The SOI substrate (130) has a first surface (130a) and a second surface (130b) opposite to each other. The SOI substrate (130) comprises a first silicon layer (131), a first insulating layer (134), a second silicon layer (132), a second insulating layer (135), and a third silicon layer (133) laminated in sequence from the first surface (130a) to the second surface (130b). The cantilever part (112) comprises the third silicon layer (133) in the thickness dimension. The mass block (113) comprises the second silicon layer (132), the second insulating layer (135), and the third silicon layer (133) in the thickness dimension. The cantilever part (112), the mass block (113) and other structures of the first device (110) of the MEMS structure (100) each have a layer structure with higher uniformity and consistency, and the manufacturing quality control of the first device (110) is improved. In addition, the complexity of the manufacturing process of the first device (110) is reduced, and the manufacturing cost is also reduced.
Patent WO-2022027708-A1 (WO)
Title: 一种方便防尘散热打印机
Inventor: MA HONGXING
IPC: B41J29/377
Filed: 2020-08-11
Abstract: 一种方便防尘散热打印机，适用于打印机设备技术领域，包括有打印机本体（1），所述打印机本体（1）顶端固定连接有进纸板（2），且打印机本体（1）前端面开设有排纸口（3），所述打印机本体（1）内壁顶端固定连接有温度感应器（4），且温度感应器（4）一侧连接有PLC控制板（5），所述打印机本体（1）一侧嵌合连接有导管（6），且导管（6）内部嵌合连接有电动扇（7），所述导管（6）表面安装有防尘机构（8），所述打印机本体（1）底端安装有升降调节机构（9）。通过温度感应器，可以实时监测打印机本体内的温度，并将温度数值传递给PLC控制板，当打印机本体内温度数值高于PLC控制板预设值时，可以控制电动扇对打印机本体快速散热，提高了散热效果，防止温度过高造成损坏。
Patent WO-2022036592-A1 (WO)
Inventor: WEI WENYU
IPC: A61B5/00
Filed: 2020-08-19
Abstract: 本申请涉及医用监护技术领域，具体公开了一种监护数据的管理方法、探头组件、监护数据的管理系统，该基于探头组件的监护数据的管理方法，该方法包括以下步骤：建立与第一监护仪之间的通信连接；响应于数据转出指令，接收来自第一监护仪的第一监护数据，并在第一监护数据传输完毕后，断开与第一监护仪的通信连接；建立与第二监护仪之间的通信连接；向第二监护仪发送至少第一监护数据，并配合第二监护仪执行监护任务。通过上述方式，本申请能够简化转床操作，且使监护变得连续，医生可在新的监护仪上查看转床前的监护数据，提高了医生的工作效率。
Patent WO-2021135330-A1 (WO)
Title: Image sample selection method and related apparatus
Inventor: WANG JUN
IPC: G06N3/04
Filed: 2020-08-28
Abstract: The present invention relates to the technical field of artificial intelligence. Provided are an image sample selection method and a related apparatus. The image sample selection method comprises: using multiple first image samples to train an instance segmentation model; using multiple third image samples to train a score prediction model; performing calculation on the basis of the score prediction model to obtain informativeness scores of multiple second image samples; calculating feature vectors of the multiple second image samples; performing clustering on the multiple second image samples according to the feature vectors of the multiple second image samples, and obtaining multiple sample clusters based on the multiple second image samples; and selecting multiple target image samples from the multiple second image samples according to the informativeness scores of the multiple second image samples and the multiple sample clusters. In the present invention, target image samples are selected from image samples to be annotated, thereby improving the accuracy of sample selection.
Patent WO-2021063145-A1 (WO)
Inventor: XIAO QIONG
IPC: A61P25/28
Filed: 2020-09-01
Abstract: Disclosed is a tetracyclic pyrimidinone compound as shown in formula (I) or a pharmaceutically acceptable salt thereof, wherein same has the structure as shown in formula (I), is a completely new Lp-PLA2 inhibitor, and can be used for treating neurodegenerative-related diseases, such as Alzheimer's disease (AD), glaucoma, age-related macular degeneration (AMD), or cardiovascular diseases including atherosclerosis, etc.
Patent WO-2021043206-A1 (WO)
Title: Anti-tigit immunosuppressant and application thereof
Inventor: HUANG JUNJIE
IPC: C07K16/28
Filed: 2020-09-03
Abstract: Provided are an anti-TIGIT immunosuppressant and an application thereof. The immunosuppressant can bond to the extracellular domain of human TIGIT, and the immunosuppressant can be used for the treatment of diseases such as cancer.
Patent WO-2022047743-A1 (WO)
Title: Techniques for directional sidelink transmissions with multi-transmission-reception point (trp) user equipments (ues)
Inventor: DUTTA Sourjya
IPC: H04W4/40
Filed: 2020-09-04
Abstract: Methods, systems, and devices for are described. A user equipment (UE) may transmit, via a first transmission-reception point (TRP), a first sidelink control information (SCI) scheduling a first sidelink transmission from the UE, the first SCI including an indication that a first hybrid automatic repeat request (HARQ) process associated with the first sidelink transmission is enabled. The UE may transmit, via a second TRP different from the first TRP, a second SCI scheduling a second sidelink transmission from the UE, the second SCI including an indication that a second HARQ process associated with the second sidelink transmission is disabled. The UE may transmit the first sidelink transmission and the second sidelink transmission via the first TRP and the second TRP, respectively, based on transmitting the first and second SCI. The UE may monitor, via the first TRP, for a feedback message based on transmitting the first sidelink transmission.
Patent WO-2021258549-A1 (WO)
Inventor: QIU WEIWEI
IPC: H04L9/08
Filed: 2020-09-07
Abstract: The present invention relates to the technical field of data encryption. Disclosed are assembly line friendly signing and signature verifying methods, a device, and a storage medium. The method comprises: a Witness node generates a public and private key pair comprising a private key x and a public key X by means of a basic signature algorithm, and sends the public key X to another Witness node; the Witness node selects a random number v, and sends V to a Leader node; receive C sent by the Leader node; according to C and the public key X, calculate a message digest h by means of a basic signature algorithm and a message hash algorithm, further calculate ps, and send ps to the Leader node; and construct a signature algorithm of a linear signature verification structure into an aggregated signature. The method and device have the characteristic of threshold signature; the method and the device are friendly to an assembly line mechanism, and the assembly line process may not be interrupted due to failure of a certain step of a protocol; signature verification pressure is significantly reduced.
Patent WO-2022067822-A1 (WO)
Inventor: GE ZHIGUO
IPC: G06F21/64
Filed: 2020-09-30
Abstract: A resource allocation method and apparatus, and a storage medium. The method comprises: in response to a write request for a target data block, obtaining a value of a first sub-counter corresponding to the target data block in an integrity tree (S101), wherein the first sub-counter is a sub-counter of a first shared counter, and a first storage resource of the first sub-counter is a storage resource of the first shared counter; and when detecting that a value obtained after adding a first numerical value to the value of the first sub-counter is greater than the maximum storage value of the first storage resource, allocating a second storage resource to the first sub-counter (S102). The method achieves dynamic adjustment of storage resources of the first shared counter, increases the utilization rate of the storage resources of the first shared counter, and increases the storage resources of the adjusted first sub-counter to further prevent the first sub-counter from overflowing, thereby improving data integrity verification performance of the integrity tree.
Patent WO-2022052195-A1 (WO)
Inventor: SHENG WENBIN
IPC: H01L21/677
Filed: 2020-10-10
Abstract: A solar cell silicon wafer diffusion insertion process, relating to the technical field of solar energy. The solar cell silicon wafer diffusion insertion process comprises: step S01, preparing for wafer alignment: placing silicon wafers into a forward basket in a forward manner, and placing silicon wafers into a reverse basket in a reverse manner; step S02, performing wafer alignment: fixedly placing the forward basket on a first bottom plate, and fixedly placing the reverse basket on a second bottom plate, openings of the forward basket and the reverse basket being opposite to each other; adjusting the first bottom plate and the second bottom plate to make silicon wafer slots of the forward basket staggered with silicon wafer slots of the reverse basket, and pushing the silicon wafers in the reverse basket into the forward basket by using a second push plate; step S03, preparing for wafer insertion: removing the reverse basket on the second bottom plate, adjusting the second push plate, then fixedly placing a quartz boat on the second bottom plate, and making openings of clamping slots of the quartz boat opposite to the opening of the forward basket; and step S04, adjusting the first bottom plate and the second bottom plate to make the silicon wafer slots of the forward basket correspond to the clamping slots of the quartz board, and pushing the silicon wafers in the forward basket into the quartz boat by using a first push plate. The process provided in the present invention is efficient and stable.
Patent WO-2021078132-A1 (WO)
Title: Inhibitors of mtor-mediated induction of autophagy
Inventor: Cao ran
IPC: A61P25/00
Filed: 2020-10-21
Abstract: The invention provides amides that inhibit apoptosis or induce autophagy through mTOR-mediated induction of autophagy, or inhibit a related disease such as cerebral ischemia/reperfusion or neurodegenerative diseases, including corresponding sulfonamides, and pharmaceutically acceptable salts, hydrates and stereoisomers thereof. The compounds are employed in pharmaceutical compositions, and methods of making and use, including treating a person in need thereof with an effective amount of the compound or composition, and detecting a resultant improvement in the person's health or condition.
Patent WO-2021078224-A1 (WO)
Title: Communication processing method, bbu, rhub, and second prru
Inventor: SUN QIANG
IPC: H04W24/10
Filed: 2020-10-23
Abstract: Disclosed in embodiments of the present application is a communication processing method, used in an indoor digital cellular system, to reduce the probability of frequency selective fading of a signal and improve downlink transmission performance. The method of the embodiments of the present application comprises: a base band unit (BBU) receives an uplink measurement signal sent by a first terminal device; the BBU generates an air interface measurement report according to the uplink measurement report, the air interface measurement report comprising an air interface channel quality value between the first terminal device and at least one pico remote radio unit (pRRU) in the cell where the first terminal device is located; the BBU selects target pRRUs from the at least one pRRU according to the air interface measurement report, wherein the number of the target pRRUs is less than the number of the at least one pRRU, and the target pRRUs are used for sending the downlink signal of the first terminal device to the first terminal device.
Patent WO-2021120846-A1 (WO)
Inventor: GUO LINJIE
IPC: G06T17/00
Filed: 2020-10-23
Abstract: A three-dimensional reconstruction scheme. The scheme comprises: first scanning a target object from multiple angles of view by means of a scanning device, so as to acquire an initial geometric model of the target object, texture pictures at multiple angles of view and camera poses of the texture pictures with respect to the initial geometric model, and then acquiring a complete geometric model of the target object in other manners, and after the complete geometric model is registered with the initial geometric model, performing texture mapping on the complete geometric model of the target object according to the texture pictures and camera poses of the texture pictures with respect to the complete geometric model, thereby obtaining a three-dimensional model of the target object. An additionally acquired complete geometric model can be used to perform registration with an initial geometric model, therefore, even if the initial geometric model is deficient due to reasons such as high light and transparency of an object surface, the initial geometric model can be compensated by the complete geometric model, and a complete three-dimensional model with a real scale can be obtained after texture mapping is performed.
Patent WO-2022041435-A1 (WO)
Title: Loudspeaker box
Inventor: WU JUN
IPC: H04R1/02
Filed: 2020-10-23
Abstract: The present invention provides a loudspeaker box, comprising a housing having an accommodation space and made of a metal material, a sound production unit, a support made of a metal material, and a sound guide member. The sound production unit, the support, and the sound guide member are separately accommodated in the accommodation space, the sound guide member is fixedly connected to the support, and the sound production unit comprises a diaphragm; the housing is provided with a sound outlet; the support is provided with a relief port provided opposite to the sound outlet; the sound guide member is located between the relief port and the sound outlet, and two opposite sides of the sound guide member are respectively welded and fixed to the housing and the support; the sound guide member is provided around the sound outlet and defines, together with the housing, a sound guide channel; the side of the sound production unit provided with the diaphragm is supported and fixed at the support and is spaced apart from the housing; the sound production unit, the support, and the housing together define a front acoustic cavity; the front acoustic cavity is communicated with the sound outlet by means of the sound guide channel to form a side sound production structure; the support, the sound guide member, the sound production unit, and the housing together define a rear acoustic cavity. Compared with the related technology, the loudspeaker box of the present invention has excellent low-frequency acoustic performance.
Patent WO-2021147496-A1 (WO)
Inventor: LIANG CHAO
IPC: A63F13/57
Filed: 2020-11-18
Abstract: A method and apparatus for using a virtual prop, and a device and a storage medium. The method comprises: displaying a first user interface, wherein the first user interface comprises a first virtual environment image, and the first virtual environment image is an image for observing a virtual environment from a view angle of a first virtual character; controlling, in response to a usage instruction of a first virtual prop (406, 920), the first virtual character to use the first virtual prop (406, 920), wherein the first virtual prop (406, 920) is a virtual prop for producing a defense range, and the defense range is a range where the first virtual prop (406, 920) can achieve a defense effect regarding an attack of a second virtual prop (940), and the second virtual prop (940) has the function of pursuing and attacking a target virtual character; and intercepting, in response to the second virtual prop (940) entering the defense range, the second virtual prop (940).
Patent WO-2022095163-A1 (WO)
Inventor: YU ZONGHAN
IPC: B64C30/00
Filed: 2020-11-27
Abstract: Aéronef aérobie à haute vitesse à double ondulation découplée à écoulement externe-interne, comprenant un corps d'aéronef. Un corps avant de bosse est disposé sur la surface supérieure du corps d'aéronef, une ondulation à haute capacité est disposée sur la surface inférieure de celle-ci, et un passage d'entrée d'air, une chambre de combustion et une buse sont disposées à l'intérieur du corps d'aéronef, le passage d'entrée d'air étant un passage d'entrée d'air à ondulation interne à rapport de compression externe élevé. Dans l'aéronef aérobie à haute vitesse à double ondulation découplée à écoulement externe-interne fourni dans la solution technique décrite, le passage d'entrée d'air et l'ondulation sont respectivement agencés au niveau des côtés supérieur et inférieur du corps d'aéronef, et le découplage pneumatique d'un champ d'écoulement d'ondulation et d'un champ d'écoulement d'entrée du passage d'entrée d'air est obtenu au moyen du découplage dans une configuration géométrique, ce qui évite les problèmes de faible efficacité de conception et de grande résistance externe d'un point de non-conception provoqué par un fort couplage de flux internes et externes, augmentant significativement l'efficacité de conception pneumatique d'un aéronef aérospatial aérobie à haute vitesse, et résolvant efficacement les problèmes dans l'aéronef à couplage à écoulement interne-externe existant de la difficulté d'équilibrage du contrepoids/couple total, de la réduction de la poussée de l'aéronef lorsque le passage d'entrée d'air se déplace vers le bas, de la plage d'agencement de direction d'écoulement limitée du passage d'entrée d'air et de la limitation de la longueur totale de l'aéronef.
Patent WO-2021143366-A1 (WO)
Inventor: LIU RUSHENG
IPC: H01L27/32
Filed: 2020-11-27
Abstract: A display panel (100) and a display device. The display panel (100) has a first display region (AA1), a second display region (AA2), and an isolation region (TA); the light transmittance of the first display region (AA1) is greater than that of the second display region (AA2), and at least a part of the isolation region (TA) is located between the first display region (AA1) and the second display region (AA2). The display panel (100) comprises: first sub-pixels (110), wherein a plurality of first sub-pixels (110) are located in the first display region (AA1); a first pixel circuit (120) located in the second display region (AA2), wherein the first pixel circuit (120) is electrically connected to the sub-pixels (110) of the first display region (AA1), and is used for driving the display of the sub-pixels (110) of the first display region (AA1); and a light-blocking assembly (60) located in the isolation assembly (TA), wherein the light-blocking assembly (60) is used for blocking the light of the first sub-pixels (110) from entering the first pixel circuit (120). The display panel (100) can improve the display effect of the display panel.
Patent WO-2021155703-A1 (WO)
Inventor: PAN NING
IPC: H04W12/03
Filed: 2020-11-28
Abstract: 一种无线电子加密信标布雷与电子坐标探雷测定系统及方法，包括无线电子加密信标装置接收加密唤醒信号后发射定点信号；定向收发坐标天线装置组成N坐标阵列的探雷测定距离空间；接收运行指令信号，经增益和分频转发处理后发出加密唤醒信号；接收定点信号，经增益和分频转发处理后，发出定点测定信号；电子坐标探雷装置接收定点测定信号，根据探雷测定距离空间构建平面坐标图，根据定点测定信号的电波极化方向和电磁波信号强度，在平面坐标图上标示出待测地雷所对应无线电子加密信标点的位置。可通过大数据互联网实时观测到军事演习战场雷区中每颗地雷的状况，还可在战后高效准确地测定地雷的埋设状况，提高探雷作业效率。
Patent WO-2022115999-A1 (WO)
Inventor: WANG YUEMING
IPC: H04N19/172
Filed: 2020-12-01
Abstract: Procédé de traitement de données et dispositif de traitement de données. Le procédé de traitement de données fait appel aux étapes suivantes : selon un vecteur de mouvement global entre une trame courante et une trame de référence, l'obtention de premières données d'image de la trame de référence à partir d'un appareil de stockage de données et la mise en mémoire cache des premières données d'image ; selon un vecteur de mouvement d'un bloc d'image à coder ou à décoder dans la trame courante, la recherche dans la mémoire cache des données d'image de référence correspondant au bloc d'image, et le codage ou le décodage du bloc d'image selon les données d'image de référence. De cette manière, l'efficacité de codage ou de décodage peut être considérablement améliorée.
Patent WO-2021135800-A1 (WO)
Title: Extended biological feature authentication method
Inventor: HUANG CE
IPC: G06Q20/40
Filed: 2020-12-03
Abstract: A biological feature-based extended biological feature authentication method. In the authentication method, a certain biological feature of an object to be authenticated is no longer used as a unique authentication target to be authenticated in one authentication process. A plurality of biological features and a plurality of external physical features are also used as authentication targets to be authenticated in one authentication process. The biological features comprise but are not limited to fingerprints, voiceprints, and a face image; the external physical features comprise but are not limited to a background picture, a foreground picture, geographic position information, and a password. In the one authentication process, the plurality of desired authentication targets can be collected in a same frame at a time and can also be collected in a time-sharing manner within an effective time period. The authentication method can effectively avoid two fatal security vulnerabilities, i.e., a single authentication target in a biological feature authentication method is easy to be hacked and no authentication target is available once the authentication target is hacked.
Patent WO-2022120779-A1 (WO)
Inventor: LI KEVIN
IPC: H02P1/16
Filed: 2020-12-11
Abstract: La présente invention concerne un procédé et un appareil de démarrage de moteur (11), un support de stockage et un système; lors du contrôle du fait qu'un moteur (11) ne peut pas démarrer normalement à basse température, chauffer la bobine du moteur (11); la chaleur produite par la bobine du moteur (11) sera rapidement transférée aux différents composants du moteur (11), de sorte que les différents composants du moteur (11) retournent à une température permettant le démarrage normal; en outre, la chaleur produite par la bobine conduite vers un arbre rotatif du moteur (11) en panne peut faire fondre l'huile de lubrification solidifiée sur l'arbre rotatif en raison de la basse température. Le présent appareil de démarrage de moteur utilise la chaleur produite par la bobine du moteur pour chauffer le moteur, et ne nécessite pas de composants de chauffage supplémentaires pour mettre en œuvre le chauffage, réduisant les coûts de conception de matériel et rendant la structure du moteur plus compacte.
Patent WO-2022036952-A1 (WO)
Inventor: HUANG LISI
IPC: B07B1/34
Filed: 2020-12-11
Abstract: A grinding device for flux solder paste, relating to the technical field of flux solder paste processing. The grinding device for flux solder paste comprises a movable filtering apparatus (1), a pushing apparatus (2), a conveying apparatus (3), a flux tin powder filtering apparatus (4), a rotatable grinding apparatus (5), and a flux tin mixing and scraping apparatus (6); the pushing apparatus (2) is disposed on the side wall of the movable filtering apparatus (1); the conveying apparatus (3) is disposed the side wall of the movable filtering apparatus (1); the flux tin powder filtering apparatus (4) is disposed the side wall of the conveying apparatus (3); the rotatable grinding apparatus (5) is disposed at the top of the flux tin powder filtering apparatus (4); and the flux tin mixing and scraping apparatus (6) is disposed beside the flux tin powder filtering apparatus (4). By means of rotation of the rotatable grinding apparatus (5), the grinding device performs face-changing grinding on the flux solder paste, so that it is more effective to perform more careful grinding treatment on the flux solder paste; and the flux tin powder filtering apparatus (4) can perform an automatic filtering operation on flux tin powder.