baber/WOPTO huggingface dataset:
Patent WO-2022061614-A1 (WO)
Inventor: DI JIAN
IPC: G05D1/10
Filed: 2020-09-23
Abstract: Sont divulgués un procédé de commande de plate-forme mobile, un appareil de commande, une plate-forme mobile et un support de stockage informatique ; le procédé de commande (200) consiste : à obtenir des premières informations de données d'une zone d'accès limité utilisées pour construire un plan quadrillé (S201) ; sur la base des premières informations de données de la zone d'accès limité, à obtenir un plan quadrillé de ladite zone (S202) ; sur la base du plan quadrillé de la zone d'accès limité, à commander le mouvement de la plate-forme mobile (S203). Sur la base du procédé de commande (200), il est possible de conserver une puissance de calcul à bord et d'augmenter la vitesse de recherche de zones d'accès limité.
Patent WO-2021057840-A1 (WO)
Inventor: DENG HONGKUI
IPC: A61K31/7068
Filed: 2020-09-24
Abstract: Senolytic and anti-inflammatory prodrugs are provided, which are designed from a cytotoxic agent, by chemically modifying the cytotoxic agent to incorporate a site cleavable by SA-β-gal following delivery of the prodrug  in vivo , to release the active parent drug. The prodrug includes a galactose-based moiety, which is preferably acetylated, and benzyl oxy carboxy group and a cytotoxic agent moiety. The selenolytic prodrug is used to selectively kill one or more senescent cells and/or reduce an acute or chronic inflammatory response in a subject in need thereof, by administering to the subject therapeutically effective amount of the senolytic prodrugs. The compositions can be used to reduce one or more symptoms associated with a Senescence -associated disease or disorder or an inflammatory disorder, for example, a virus-mediated inflammation, in a subject.
Patent WO-2021114857-A1 (WO)
Inventor: SHEN DONGMING
IPC: G06F9/54
Filed: 2020-10-15
Abstract: The present application relates to the technical field of interface calling; a target processing terminal in a message queue library is determined according to a function type in an interface call request, and the interface call request is sent by means of the target processing terminal to a target interface provider for processing; it is thus possible to call an interface more conveniently, improving the efficiency of interface calling. In particular, the invention relates to an interface calling method, apparatus, device, and storage medium, the interface calling method comprising: obtaining an interface call request sent by an interface requester, the interface call request comprising a function type; according to the function type corresponding to the interface call request, determining a target processing terminal of the interface call request in a message queue library; sending the interface call request by means of the target processing terminal to a target interface provider; receiving, by means of the target processing terminal, a reply message generated by the target interface provider according to the interface call request, and sending the reply message to the interface requester.
Patent WO-2021104179-A1 (WO)
Title: 片上存储资源的存储格式的控制方法及装置
Inventor: DING RUIQIANG
IPC: G06F3/06
Filed: 2020-11-20
Abstract: 本申请提供了一种片上存储资源的存储格式的控制方法及装置，该片上存储资源的存储格式的控制方法包括：在将神经网络映射至众核系统的过程中，生成所述众核系统中每个处理核的片上存储资源，并将所述片上存储资源存入指定文件中；基于所述指定文件解析出所述片上存储资源的存储格式，并获取每个处理核的占用存储空间，以及基于每个处理核的占用存储空间调整每个处理核的片上存储资源的存储格式。
Patent WO-2022116171-A1 (WO)
Inventor: ZHENG PINGTING
IPC: B65G65/04
Filed: 2020-12-04
Abstract: A universal shoveling apparatus for the manufacturing of electronic devices, the apparatus comprising an apparatus main body. A weighting block is arranged on the outer surface of the lower end of the apparatus main body; a fixing frame is arranged at a side end of the weighting block; movable wheels are arranged on an inner side of the fixing frame; a barrier is arranged on the outer surface of the upper end of the apparatus main body; a limiting plate is arranged at a side end of the barrier; an electric motor is arranged at the front end of the limiting plate; and a fixing shaft is arranged on an inner side of the limiting plate. By means of the cooperation of the electric motor, a transmission shaft and a shoveling piece, the shoveling apparatus composed of simple structures can facilitate the manual transport of raw materials, and the work efficiency is improved while the cost is saved on. By means of a tool placing box formed by means of the cooperation of the barrier, a baffle and the limiting plate, a user can place frequently used tools in the tool placing box, and thus, the tools can be conveniently taken out for use at any time.
Patent WO-2022041552-A1 (WO)
Inventor: JI HUIQING
IPC: G06F3/01
Filed: 2020-12-05
Abstract: A haptic feedback method, a related device, and a computer readable storage medium, the haptic feedback method being used in a wearable device, and the haptic feedback method comprising: the wearable device receiving first vibration information sent by a terminal device (S100); on the basis of the first vibration information, sending vibration feedback information to the terminal device (S200); receiving second vibration information sent by the terminal device (S300); and, on the basis of the second vibration information, implementing vibration (S400). The present method aims to solve the problem in the prior art of the information sent by wearable devices being limited.
Patent WO-2022032943-A1 (WO)
Inventor: ZHANG XIAOHONG
IPC: C07D491/056
Filed: 2020-12-09
Abstract: Provided is a preparation method for icotinib, comprising the steps of: fully mixing 2-amino-4,5-difluorobenzoic acid with a solution of an amidation reagent, adding a catalyst, and performing an amidation reaction; dissolving the obtained 2-amino-4,5-difluorobenzamide and a cyclization reagent into a solvent, and performing a cyclization reaction at a high temperature; performing a chlorination reaction on the obtained 6,7-difluoro-3,4-dihydroquinazoline-4-one and a chlorination reagent in a solvent system; performing a condensation reaction on the obtained 4-chloro-6,7-difluoroquinazoline and 3-ethynylaniline in an alkali reagent and the solvent system; and performing an etherification reaction on the obtained 4-[(3-ethynylphenyl)amino]-6,7-difluoroquinazoline and triethylene glycol in the alkali reagent and the solvent system to obtain icotinib. According to the method, impurities are few and controllable, the next step of reaction can be directly carried out, the operation is simplified, and good yield can be obtained in each step. The technological process is simplified, and safety and environmental protection are guaranteed.
Patent WO-2021129508-A1 (WO)
Inventor: BAO WEI
IPC: H04W76/28
Filed: 2020-12-17
Abstract: L'invention concerne un procédé de traitement de signal de réveil (WUS), un procédé de configuration de WUS, et un dispositif associé. Le procédé de traitement de WUS consiste : lorsqu'un dispositif terminal est configuré avec au moins deux groupes de réception discontinue (DRX), à recevoir un WUS, le WUS étant utilisé pour indiquer s'il faut démarrer un temporisateur onDuration du cycle DRX suivant de tous les groupes DRX parmi lesdits groupes DRX.
Patent WO-2022126708-A1 (WO)
Inventor: OINUMA KENJI
IPC: G02B13/00
Filed: 2020-12-25
Abstract: A photographic optical lens (10), relating to the field of optical lenses. The photographic optical lens (10) includes six lens bodies. The six lens bodies are sequentially, from an object side to an image side: a first lens body (L1) having negative refractive power, a second lens body (L2) having positive refractive power, a third lens body (L3) having positive refractive power, a fourth lens body (L4) having negative refractive power, a fifth lens body (L5) having positive refractive power, and a sixth lens body (L6) having negative refractive power, wherein the focal length of the photographic optical lens (10) is f, the focal length of the first lens body (L1) is f1, the center curvature radius of an object side surface of the fifth lens body (L5) is R9, the center curvature radius of an object side surface of the sixth lens body (L6) is R11, the axial thickness of the fifth lens body (L5) is d9, and the following relational expressions are satisfied: 0.60 ≤ d9/f ≤ 0.80; -30.00 ≤ R9/R11 ≤ -10.00; and -5.00 ≤ f1/f ≤ -2.00.
Patent WO-2022121028-A1 (WO)
Inventor: ZHU MINGQING
IPC: B24B47/12
Filed: 2020-12-29
Abstract: 本发明涉及一种精密圆柱滚子双端面研磨行星齿轮组机构，所述机构包括一上一下两个砂轮；所述机构还包括内齿圈、外齿圈以及若干行星齿轮，内齿圈设置于外齿圈中心位置，二者同心，行星齿轮安装在内齿圈与外齿圈之间，分别与内齿圈、外齿圈啮合连接，内齿圈或外齿圈转动，带动所有行星齿轮同步绕内齿圈转动，所述行星齿轮上分布设置有若干滚子随动孔；滚子置于滚子随动孔内，其两个端面分别伸出行星齿轮外，分别与上、下砂轮接触；滚子随行星齿轮一起移动，上、下砂轮分别磨削滚子的两个端面。设计合理，结构简单，利用行星齿轮结构带动滚子移动，从而同时对滚子的上下两个端面的磨削，磨削精度高。
Patent WO-2021136375-A1 (WO)
Title: Video encoding or decoding methods and apparatuses related to high-level information signaling
Inventor: HSIANG SHIH-TA
IPC: H04N19/00
Filed: 2020-12-30
Abstract: Video processing methods and apparatuses for processing video pictures referring to a high-level syntax set include receiving input data, determining a first syntax element indicating whether reference picture resampling is disabled or constrained, determining a second syntax element indicating whether subpicture partitioning is disabled or constrained, and encoding or decoding the video pictures. The first and second syntax elements are restricted to disable or constrain subpicture partitioning when reference picture resampling is enabled or disable or constrain reference picture resampling when subpicture partitioning is enabled. The first syntax element and the second syntax element are syntax elements signaled in the high level syntax set.
Patent WO-2021258706-A1 (WO)
Title: Semiconductor device packaging method and semiconductor device
Inventor: HUO YAN
IPC: H01L21/60
Filed: 2020-12-30
Abstract: The present application provides a semiconductor device packaging method and a semiconductor device. According to an example of the present application, the semiconductor device packaging method comprises: mounting a lead frame on a carrier board, the lead frame comprising pins, the lead frame having a first surface and a second surface opposite to each other, and the second surface of the lead frame facing the carrier board; mounting a chip, the front surface of the chip being provided with electrically conductive posts, and the chip being mounted on the first surface of the lead frame and the back surface of the chip facing the lead frame, or the chip being mounted on the carrier board and the back surface of the chip facing the carrier board; forming a first encapsulation layer on the carrier board, the first encapsulation layer at least encapsulation the chip and the lead frame; and forming a metal connector on the side of the first encapsulation layer away from the carrier board, wherein the metal connector comprises a first connecting portion and a second connecting portion that are connected to each other, the second connecting portion is connected to the electrically conductive posts, and the first connecting portion is connected to the pins.
Patent WO-2021159897-A1 (WO)
Inventor: XU YONG
IPC: G06F11/32
Filed: 2021-01-11
Abstract: 本申请实施例提供了一种故障通知方法及相关设备，该方法应用于分布式集群中的设备，该设备包括探测设备和被探测设备; 该方法包括: 在该被探测设备检测到自身出现故障的情况下，该被探测设备向该探测设备发送广播报文; 其中，该广播报文用于指示该被探测设备出现故障; 该广播报文为不可靠传输协议的报文。采用本申请实施例，能够极大减少分布式集群中探测设备感知被探测设备出现故障的时间，从而避免因探测设备感知故障时间过长导致的业务时延大甚至中断的问题。
Patent WO-2022151370-A1 (WO)
Title: Lecture multimédia immersive sur la base de plusieurs pistes
Inventor: LI QIUTING
IPC: H04N19/169
Filed: 2021-01-15
Abstract: Des procédés, un appareil et des systèmes destinés à indiquer de manière dynamique un groupe de lecture dans divers scénarios sont divulgués. Selon un aspect donné à titre d'exemple, un procédé consiste à déterminer un groupe de lecture correspondant à une vidéo volumétrique dans un espace tridimensionnel sur la base d'informations d'un groupe de lecture, le groupe de lecture comportant une pluralité de composants, chaque composant d'un certain type ayant une ou plusieurs versions, à obtenir un contenu vidéo volumétrique bidimensionnel à partir d'une piste multimédia correspondant au groupe de lecture, et à reconstruire la vidéo volumétrique dans un espace tridimensionnel sur la base de la pluralité de composants ayant différentes versions.
Patent WO-2022099930-A1 (WO)
Inventor: LUO JUNLU
IPC: C07D311/30
Filed: 2021-01-21
Abstract: Disclosed is a preparation method for cannflavin compounds. The preparation method has the advantages of cheap and easily available raw materials, few reaction steps, short production period, simple operation, etc. The method comprises: firstly, condensing 4'-hydroxy-3'-methoxyacetophenone and diethyl carbonate (DEC) under an alkaline condition to obtain 4'-hydroxy-3'-methoxybenzoyl acetate; reacting 1,3,5-trihydroxybenzene and bromo-isoamylene under an alkaline condition to obtain 2-isoamylene-1,3,5-trihydroxybenzene; and finally, condensing 4'-hydroxy-3'-methoxybenzoyl acetate and 2-isoamylene-1,3,5-trihydroxybenzene at a high temperature to generate cannflavin B and/or isocannflavin B, and then subjecting same to separation and purification to obtain pure cannflavin B and pure isocannflavin B.
Patent WO-2021164509-A1 (WO)
Title: Cell separation apparatus for bioreactor
Inventor: LIU YU
IPC: C12M1/26
Filed: 2021-01-26
Abstract: Disclosed in the present application is a cell separation apparatus for a bioreactor, comprising: a cell separation assembly, which is arranged within a tank body and submerged below the fluid surface of a mixture, said assembly comprising a filter membrane and a fluid guide canal, the filter membrane is constructed to filter the mixture and guide separated fluid into the fluid guide canal; the fluid guide canal comprises a radial outer side wall and a radial inner side wall, an inner empty cavity of the fluid guide canal is in communication with fluid in the tank body only by means of one or many openings on the radial inner side wall or the radial outer side wall; and a tangential flow drive assembly, which comprises one or many paddles, the paddle is located at a radial inner part of the cell separation assembly and can turn around a turning shaft, so as to drive the mixture to perform tangential circulatory flow movement along an inner side surface and an outer side surface of the cell separation assembly. The cell separation apparatus achieves low shear force and the filter membrane is not easily clogged.
Patent WO-2022021828-A1 (WO)
Inventor: LIU LEI
IPC: G05B19/418
Filed: 2021-02-01
Abstract: Provided is an automatic determination method for the quality state of a self-piercing riveting process, comprising the following steps: standard value input (S1), real-time data acquisition (S2), and data comparison and riveting quality determination (S3). According to the automatic determination method for the quality state of a self-piercing riveting process, a riveting parameter and a process curve of a riveting process are obtained in real time by a data acquisition system, an actual measurement value for determining the quality state of the riveting process is then calculated according to the real-time change in a riveting pressure curve and lap joint information of riveted plates, and the actual measurement value is compared with a set standard value to automatically determine the quality state of the riveting process. The quality monitoring efficiency is improved, the full detection of riveting points is realized, body in white scrappage caused by riveting quality failures is greatly reduced, body in white mass production having undiscoverable quality defects is avoided, and body in white riveting quality is ensured.
Patent WO-2022178806-A1 (WO)
Inventor: CHEN PENG
IPC: H01L23/498
Filed: 2021-02-26
Abstract: A packaging method includes providing a substrate structure, including a core substrate, a plurality of first conductive pads at a first surface of the core substrate, and a plurality of packaging pads at a second surface of the core substrate; and packaging a plurality of semiconductor chips onto the substrate structure at the second surface of the core substrate, including forming a first metal wire to connect with a chip-contact pad of a semiconductor chip, and forming a molding compound on the second surface of the core substrate to encapsulate the plurality of semiconductor chips. One end of the first metal wire connects to the chip-contact pad, and another end of the first metal wire is exposed at the surface of the molding compound. The packaging method further includes forming a first metal pad on the surface of the molding compound to electrically connect with the first metal wire.
Patent WO-2021208658-A1 (WO)
Title: Protection device and protection method for photovoltaic power generation system, and photovoltaic power generation system
Inventor: ZHANG XIUFENG
IPC: H02J7/35
Filed: 2021-03-16
Abstract: The present application discloses a protection device and a protection method for a photovoltaic power generation system, and a photovoltaic power generation system, relating to the field of photovoltaic power generation technology. The protection device comprises: interfaces, protection switches, a direct current bus, and a controller; the device is connected to at least two photovoltaic units by means of the interfaces, the at least two photovoltaic units are coupled with the direct current bus inside the device to form at least two branches, and each of the branches is at least connected to one of the photovoltaic units; the protection switches are configured to disconnect all or part of the photovoltaic units from the direct current bus, so that at most three of the photovoltaic units are directly connected in parallel; the controller is configured to control the protection switches to be turned off when it is determined, according to a parameter detection value of the branches or the direct current bus, that the photovoltaic power generation system fails. By means of the device, the present invention can effectively protect a photovoltaic unit and a line when a photovoltaic power generation system fails, with low power loss.
Patent WO-2022193309-A1 (WO)
Title: 一种密文策略属性基加密方法、装置及电子设备
Inventor: ZHANG PENG
IPC: H04L29/06
Filed: 2021-03-19
Abstract: 本申请提供一种密文策略属性基加密方法、装置及电子设备，该方法包括：获取扩展后的目标访问策略、原访问控制结构及对应的原始密文；按照目标访问策略，对原访问控制结构进行扩展，以得到目标访问控制结构；根据目标访问控制结构和原始密文，生成目标密文分量；对目标密文分量和原始密文进行整合，以得到目标密文。上述方案提供的密文策略属性基加密方法，通过在得到目标控制访问结构之后，生成与目标访问结构相对应的目标密文分量，进而得到目标密文，以使原始密文转换为与目标访问策略相匹配的目标密文，提高了密文策略属性基加密算法的策略扩展效率。
Patent WO-2021208715-A1 (WO)
Title: Model inference acceleration method and apparatus, and computer device and storage medium
Inventor: SUN CHAO
IPC: G06F40/289
Filed: 2021-03-30
Abstract: A model inference acceleration method and apparatus, and a computer device and a storage medium, which relate to the field of artificial intelligence, and can be applied to smart government affairs scenarios, thereby promoting the construction of smart cities. The method comprises: determining whether the number of word vectors, which are included in a first word vector sequence output from a self-attention layer of an encoding layer, is greater than a preset number threshold (S1); if the number of word vectors, which are included in the first word vector sequence output from the self-attention layer, is greater than the preset number threshold, extracting some of the word vectors from the first word vector sequence, so as to obtain a second word vector sequence (S2); and inputting the second word vector sequence into a feedforward network layer of the encoding layer (S3).
Patent WO-2022037072-A1 (WO)
Title: 除臭装置
Inventor: KITAKAWA HIROYUKI
IPC: A61L2/24
Filed: 2021-03-30
Abstract: 本发明提供一种人不易感到不舒服并能良好地利用臭氧进行除臭的除臭装置。臭氧除臭装置(1)具备：臭氧放出部(150)，放出臭氧；雾放出部(50)，放出雾；控制部，控制臭氧放出部(150)和雾放出部(50)；以及人感传感器(160)，用于检测距臭氧除臭装置(1)规定范围内是否有人存在。当未检测到人的存在时，控制部使臭氧放出部(150)放出臭氧，当正在放出臭氧时检测到人的存在时，控制部使臭氧放出部(150)停止放出臭氧并且使雾放出部(50)放出雾。
Patent WO-2021238403-A1 (WO)
Inventor: HAN ZHENGFANG
IPC: F16D66/00
Filed: 2021-04-01
Abstract: 一种制动器制动力矩传感器，包括：开设在制动器制动臂(1)上的长圆形轴孔(3)，用以感受在制动器刹车制动时使制动元件铰接轴(2)能够沿制动摩擦力的方向产生随制动摩擦力的大小而变化的位移量并将所感受到的该位移量转变成在连接板(4)板体上对应的板体形变的连接板(4)，以及用以将连接板(4)上随制动作用而产生的板体形变转换成受力信息，并将该受力信息以电信号或数字信号的形式向外发送的拉压传感器(7)。该制动力矩传感器的检测结果与实际结果相符，能够及时检测出制动器发生的意外状况，提醒监管和维护人员及时消除制动器的故障和安全隐患，避免制动器因制动力矩降低或消失所引发的安全事故，有利于实现安全生产。
Patent WO-2021218710-A1 (WO)
Inventor: ZHANG DECHAO
IPC: H04Q11/00
Filed: 2021-04-20
Abstract: Disclosed are an information transmission method and apparatus, a communication device and a readable storage medium. The method comprises: acquiring operation administration and maintenance (OAM) information in an optical network; encapsulating the acquired OAM information to form an OAM frame, wherein the OAM frame includes N data frames with a frame length of L, N changes along with a change in the magnitude of the amount of the OAM information, and L remains unchanged along with the change in the magnitude of the amount of the OAM information; and sending out the OAM frame. According to the present solution, a variable fixed-length frame can be used to transmit OAM information, thereby being conducive to coding and decoding of a message, facilitating processing, reducing time consumption, also being conducive to extension according to message content, and ensuring extendibility; and the problems in the prior art of complex processing, consuming of a large amount of time, and poor extendibility of an OAM information transmission scheme are effectively solved.
Patent WO-2022088638-A1 (WO)
Title: Hot-pressing extrusion device for plastic rod
Inventor: YANG CHENGGANG
IPC: B29C48/885
Filed: 2021-04-29
Abstract: A hot-pressing extrusion device for a plastic rod, wherein two connecting rods (5) are respectively fixedly connected to an outer ring (6); each clamping plate (8) is of an arc structure; the outer ring (6) is provided with two through holes; each connecting shaft (9) is respectively fixedly connected to a clamping plate (8) and passes through one of the through holes; a first fixing plate (11) and a second fixing plate (12) are both arranged on the outer surface of the connecting shaft (9) in a sleeving manner; the two ends of the first fixing plate (11) and the second fixing plate (12) are both provided with a connecting block (13); and the connecting blocks (13) on the first fixing plate (11) are connected to the connecting blocks (13) on the second fixing plate (12) by means of bolts. The bolts on the connecting blocks (13) are screwed to pull the connecting shafts (9) so as to adjust the positions of the two clamping plates (8) to positions corresponding to a mouth mold (4), such that a plastic rod is located between the two clamping plates (8) so as to support the plastic rod to prevent bending deformation of the plastic rod caused by gravity.
Patent WO-2022022036-A1 (WO)
Inventor: HOU XINRU
IPC: G06F3/01
Filed: 2021-05-25
Abstract: A display method, apparatus and device, a storage medium, and a computer program. The method comprises: determining a virtual object that matches a real object in a real scene (S101); determining a target viewing angle by identifying an image comprising currently viewing users (S102); determining a display effect of the virtual object according to the target viewing angle (S103); and according to the display effect, displaying, by a display device, an augmented reality effect obtained by superposing the real scene and the virtual object (S104). In this way, when displaying the augmented reality effect, the target viewing angle can be determined according to actual conditions of the currently viewing users, and the current display effect of the virtual object is changed on the basis of the target viewing angle, so that the currently displayed augmented reality effect obtained by superposing the real scene and the virtual object is changed, and thus, the needs of users for viewing or intelligent interaction can be automatically met.