baber/WOPTO huggingface dataset:
Patent WO-2022067471-A1 (WO)
Title: Temperature control device and temperature control system
Inventor: HOU MENGJUN
IPC: G01R31/28
Filed: 2020-09-29
Abstract: Provided in the embodiments of the present disclosure are a temperature control device and a temperature control system, which belong to the field of chip inspection. The temperature control device comprises an object table, a housing and at least one temperature control structure. The object table is used for bearing a chip; the housing is provided with a first air inlet and a first air outlet; the object table is arranged inside the housing; and the housing is used for reducing heat transfer between a chip on the object table and the external environment. The temperature control structure is provided with a main body portion and a temperature control assembly, wherein an air output channel is defined by the main body portion; the main body portion is provided with a second air inlet and a second air outlet; the second air outlet is connected to the first air inlet; external air enters, from the second air inlet, the air channel defined by the main body portion and then enters, from the second air outlet, a heat preservation housing; and the temperature control assembly is connected to the main body portion to control the temperature of air in the air channel.
Patent WO-2021068795-A1 (WO)
Title: Image display method and device, image identification method and device, medium, apparatus, and system
Inventor: CAO WEI
IPC: H04N5/232
Filed: 2020-09-29
Abstract: An image display method comprises: acquiring an image to be displayed from an object to be played; determining code corresponding to the image; and controlling a display device to play the object, and outputting a light signal corresponding to the code upon displaying the image.
Patent WO-2022036812-A1 (WO)
Inventor: ZHOU XIANGYU
IPC: D06F33/34
Filed: 2020-09-29
Abstract: A washing device and a water intake control method therefor, and a drum washing machine, which relate to the technical field of washing machines. The control method comprises: controlling water intake of a washing device; acquiring a first water level variation value of the washing device every first preset time; and controlling a water intake process of the washing device according to the first water level variation value.
Patent WO-2022021614-A1 (WO)
Inventor: CHEN ZHIHAO
IPC: G01D5/353
Filed: 2020-10-14
Abstract: A contactless intelligent monitor and a detection method therefor. The contactless intelligent monitor comprises: a light source, a coupler, a concave-convex noise reduction unit, a first photoelectric detector and a second photoelectric detector, an MCU and a terminal, wherein the light source, the coupler and the concave-convex noise reduction unit are connected in sequence; an output of the concave-convex noise reduction unit is connected to the MCU by means of the first photoelectric detector and the second photoelectric detector respectively; and the MCU is connected to the terminal by means of a communication module. The present invention can effectively reduce the interference and the occurrence of a false alarm caused by noise during the measurement process.
Patent WO-2021078093-A1 (WO)
Inventor: ZHANG WEILIANG
IPC: H04L29/06
Filed: 2020-10-19
Abstract: 本申请提供一种数据发送方法和装置、接收方法和装置、通信节点及存储介质。该数据发送方法包括：将待发送数据帧转换为数据帧组；对所述数据帧组进行封装，得到封装帧；发送所述封装帧。
Patent WO-2022087874-A1 (WO)
Title: Postponing of aperiodic sounding reference signals
Inventor: WANG RUNXIN
IPC: H04W24/10
Filed: 2020-10-28
Abstract: Aspects relate to wireless communication for slot postponing of aperiodic sound reference signals (A-SRS) by a user equipment in a wireless network. A network node, such as a gNodeB, may send at least a portion of a slot postponing configuration for transmission of aperiodic sounding reference signals (A-SRSs) to a user equipment (UE). In a particular aspect, the slot postponing configuration is established through RRC signaling and does not utilize downlink control information (DCI) or MAC-CE sent parameters for establishing the slot postponing configuration. The slot positioning configuration is used to control slot offset postponing, the number of slot offsets, the number of times transmission of A-SRS can be postponed in the UE, and priority rules based on the postponing configuration.
Patent WO-2021135588-A1 (WO)
Title: Recommendation method, model generation method and apparatus, medium and device
Inventor: YANG WANPENG
IPC: G06F16/9535
Filed: 2020-10-29
Abstract: Provided are a content recommendation method, a model generation method and apparatus, a storage medium and a computer device. The recommendation method comprises: acquiring content feature information corresponding to original recommended content, and user behavior information (101); next, first generating a user behavior estimated value according to the user behavior information (102); then, obtaining a content recommendation value of each piece of original recommended content according to the user behavior estimated value, the user behavior information and the content feature information (103); and then, determining at least two pieces of target recommended content according to the content recommendation value (104), and displaying the at least two pieces of target recommended content. Therefore, the degree of preference of a user for recommended content is predicted more accurately, and the optimal recommended content is selected in sequence and then displayed to the user, thereby improving the accuracy of recommending content to the user.
Patent WO-2022007265-A1 (WO)
Inventor: XU BING
IPC: G06N3/063
Filed: 2020-11-03
Abstract: 一种膨胀卷积加速计算方法及装置，其中该方法包括：将R×S的膨胀卷积运算分解为S个R×1的子膨胀卷积运算（301）；针对每个子膨胀卷积运算，将多个权重值并行缓存至计算单元阵列中的多个计算单元（302）；从输入图像数据中确定分别对应于多个权重值的多路输入数据流，将多路输入数据流并行输入多个计算单元（303）；在多个计算单元内部，基于缓存的权重值和输入数据流执行滑窗操作和乘法操作，并在多个计算单元之间执行累加操作，以输出所述子膨胀卷积运算的中间结果（304）；叠加S个R×1的子膨胀卷积运算的中间结果，得到膨胀卷积运算的卷积结果（305）。利用上述方法，以较低复杂度实现加速膨胀卷积运算，不需要单独实现Im2col的功能，降低了复杂度。
Patent WO-2021115090-A1 (WO)
Inventor: CHEN LIFENG
IPC: C08L9/06
Filed: 2020-11-19
Abstract: A high-strength emulsified asphalt and a preparation method therefor, relating to the technical field of road materials. The high-strength emulsified asphalt comprises the following components in parts by weight: 450-600 parts of asphalt, 1-7 parts of a macromolecular elastomer material, 1-5 parts of a modified asphalt stabilizer, 1-10 parts of rubber oil, 1-5 parts of synthetic wax, 1-5 parts of a viscosity reducer, 1-10 parts of a polymer resin, 1-10 parts of an emulsifier, 300-500 parts of water, and 0.1-2 parts of an emulsified asphalt stabilizer. The asphalt is directly modified by utilizing the polymer resin in the presence of the viscosity reducer and the synthetic wax, and then is emulsified. The asphalt is directly modified by using the polymer resin and then is emulsified, so that the softening point of evaporation residues of the prepared high-strength emulsified asphalt is greater than 80°C, the elastic recovery is greater than 60, the viscosity at 60°C is greater than 8000 Pa·S under the condition that no modified latex is added, and the storage stability and the construction workability are better than those of the emulsified asphalt modified by adding the latex.
Patent WO-2021104391-A1 (WO)
Inventor: ZHANG GUIMIN
IPC: C07J63/00
Filed: 2020-11-26
Abstract: 涉及药物化学领域和药物治疗学领域，具体涉及一类2-氰基-3,12-二氧代齐墩果烷-1,9(11)-二烯-17-苯丙烯酰胺衍生物及其制备方法；还涉及该类新化合物在制备抗癌药物中的应用。
Patent WO-2021110127-A1 (WO)
Title: Method of treating inflammatory bowel disease
Inventor: KWOK SUI YI
IPC: A61K31/606
Filed: 2020-12-04
Abstract: A method for treating an inflammatory bowel disease in a subject in need thereof, the method comprising administering a therapeutically effective amount of a hemoglobin to the subject.
Patent WO-2022110305-A1 (WO)
Inventor: XU FEI
IPC: H02K1/12
Filed: 2020-12-09
Abstract: 一种定子铁芯、定子（310）、永磁同步电机、压缩机（300）和制冷设备，其中，定子铁芯包括：定子内孔（120），用于穿设转子（320）；定子冲片（100），定子冲片（100）上设置有沿周向分布的多个定子齿（110），定子齿（110）包括齿根（112）和连接于齿根（112）的齿冠（114），多个齿冠（114）围设形成定子内孔（120）；磁导凹槽（1142），设置于齿冠（114）上，磁导凹槽（1142）朝向定子内孔（120）设置，磁导凹槽（1142）将齿冠（114）朝向定子内孔（120）的表面区域，分隔为齿冠第一齿冠面（1144）和齿冠第二齿冠面（1146），齿冠第二齿冠面（1146）朝向定子内孔（120）的区域面积，大于齿冠第一齿冠面（1144）朝向定子内孔（120）的区域面积。该方案有利于抑制电枢磁场的偶次谐波，从而减少定子冲片（100），以及整个定子铁芯的型变量，因此能够显著改善电机关键频段的振动噪音，改善电机及压缩机（300）的听感。
Patent WO-2021121224-A1 (WO)
Inventor: XU ZHENHAO
IPC: G01V8/02
Filed: 2020-12-15
Abstract: A system and method, based on rock and mineral analysis, for tunnel fault fracture zone forecasting for a TBM. The system comprises a mechanical arm apparatus (1) and a data analysis module (11) mounted on the TBM. The mechanical arm apparatus (1) comprises a mechanical arm main body that can stretch and retract horizontally and ascend and descend vertically, and has a certain degree of freedom in pitch angle. A laser Raman spectrometer detector (7) is arranged in the axial direction of the front end of the mechanical arm main body. Laser ranging modules (10) are distributed on the circumference of the laser Raman spectrometer detector (7) to measure the distance between the laser Raman spectrometer detector (7) and surrounding rocks, so as to ensure that the detector is in vertical contact with the surrounding rocks at all times. A rock image collection apparatus (5) is arranged on the front end of the mechanical arm main body. The data analysis module (11) is configured to receive testing results of the rock image collection apparatus (5), the laser ranging modules (10) and the laser Raman spectrometer detector (7), and obtain, according to the data of multiple measuring points, surrounding rock images and mineral compositions and the change rules of content along with the mileage of a tunnel face, thereby forecasting a fault fracture zone ahead of the tunnel face.
Patent WO-2021147575-A1 (WO)
Title: New carbon glycoside glycosyltransferase and use thereof
Inventor: WANG YONG
IPC: C12N15/09
Filed: 2020-12-16
Abstract: Provided is a group of new uridine diphosphate (UDP)-glycosyltransferases, which are carbon glycoside glycosyltransferases, wherein the glycosyltransferases can specifically and efficiently catalyze the carbon glycoside glucosylation of a dihydrochalcone(s) compound or a 2-hydroxyflavanone(s) compound, thereby producing a carbon glycoside dihydrochalcone(s) compound or a carbon glycoside-2-hydroxyflavanone(s) compound; and a flavonoid carbon glycoside(s) compound is formed from a carbon glycoside-2-hydroxyflavanone(s) compound by means of a further dehydration reaction. Further provided is the use of said new UDP glycosyltransferases in artificially constructed recombinant expression systems to produce a carbon glycoside dihydrochalcone(s) compound or a flavonoid carbon glycoside(s) compound by means of fermentation engineering.
Patent WO-2022082986-A1 (WO)
Inventor: FU CHENGPENG
IPC: H01S3/067
Filed: 2020-12-22
Abstract: Embodiments of the present application provide a gain adjustment method and an optical fiber amplifier. The gain adjustment method is applicable to the optical fiber amplifier, and the optical fiber amplifier at least comprises: a gain medium, a dynamic gain equalizer, and a control unit. The method is executed by the control unit. The method comprises: determining a property parameter of the gain medium and a current attenuation spectral pattern of the dynamic gain equalizer; determining, from a preset gain attenuation spectral pattern database, a gain attenuation spectral pattern mapping table corresponding to the property parameter, wherein the gain attenuation spectral pattern mapping table comprises a mapping relationship between every gain of the optical fiber amplifier and one attenuation spectral pattern of the dynamic gain equalizer; acquiring a target gain of the optical fiber amplifier; determining, according to the target gain, a target attenuation spectral pattern from the gain attenuation spectral pattern mapping table; and adjusting the current attenuation spectral pattern to be the target attenuation spectral pattern.
Patent WO-2021136024-A1 (WO)
Inventor: LIU JIE
IPC: A61F9/00
Filed: 2020-12-23
Abstract: 一种眼部按摩仪(1000)及其镜腿(100)，镜腿(100)包括：第一腿体(10)、第二腿体(20)，第二腿体(20)连接在第一腿体(10)的端部，第二腿体(20)包括挂耳部(211)，第二腿体(20)相对第一腿体(10)能够沿长度方向移动，以延长镜腿(100)的整体长度。
Patent WO-2022141264-A1 (WO)
Inventor: CHAI BENBEN
IPC: B60T13/16
Filed: 2020-12-30
Abstract: Système de suspension et de freinage intégré dans un véhicule automobile, le système pouvant être appliqué à des véhicules automobiles intelligents, à des véhicules automobiles fonctionnant aux nouvelles énergies ou à des véhicules automobiles classiques. Le système comprend un dispositif de suspension utilisé pour régler des positions d'un véhicule automobile et commandé par pression hydraulique, un dispositif de freinage utilisé pour fournir une force de freinage aux roues du véhicule automobile et commandé par pression hydraulique, et un dispositif d'assistance électrique configuré pour fournir une pression hydraulique au dispositif de suspension et au dispositif de freinage. Le même dispositif d'assistance électrique est réutilisé par le dispositif de suspension et le dispositif de freinage de sorte que l'espace est économisé et le taux d'utilisation du dispositif d'assistance électrique est amélioré.
Patent WO-2021147741-A1 (WO)
Inventor: WANG FENG
IPC: H05K7/20
Filed: 2021-01-13
Abstract: 本发明提供了一种电源输入组件及网络设备，上述电源输入组件安装于网络设备，从而为网络设备提供电源，网络设备还具有至少两个散热风扇。上述电源输入组件位于散热风扇的转轴端部，上述电源输入组件具有与散热风扇一一相对的镂空结构，则该镂空结构形成网络设备的散热风道，散热风扇形成的风能够透过上述镂空结构，以实现网络设备的散热。此外，电源输入组件具有与任意相邻两个散热风扇之间区域相对的第一遮挡区域，第一遮挡区域安装上述电源输入组件的器件，以扩展电源输入组件的功能。则该方案在保证了网络设备的散热效果的情况下，还能够使电源输入组件具有较多的面积安装电子器件，以具有较为丰富的功能。
Patent WO-2021179831-A1 (WO)
Inventor: LUO TONG
IPC: H04N5/232
Filed: 2021-01-28
Abstract: The present application discloses a photographing method and apparatus, an electronic device, and a storage medium. Said method comprises: acquiring a preview image of a photographing scene, and invoking a key point recognition model to detect the preview image, so as to obtain target key points of a photographed subject; determining a current image composition type according to the target key points, and determining positioning points of the photographed subject according to the image composition type and the target key points; determining image composition points of the photographed subject according to the positioning points and the image composition type; and photographing the photographing scene according to the positioning points and the image composition points.
Patent WO-2021160004-A1 (WO)
Inventor: ZUO JUN
IPC: H04L1/16
Filed: 2021-02-03
Abstract: La présente invention concerne un procédé et un dispositif de transmission de données, un terminal et un support de stockage. Le procédé comprend : la réception, par un terminal, d'un canal physique partagé de liaison descendante (PDSCH) envoyé de manière répétée, le nombre de transmissions étant configuré en tant que N et N étant un entier positif supérieur à 1 ; l'envoi d'un acquittement de demande de répétition automatique hybride (HARQ-ACK) sur au moins un premier canal physique de commande de liaison montante (PUCCH) parmi M PUCCH configurés, M étant un entier positif supérieur à 1, et les indices de créneau temporel de PUCCH parmi les M PUCCH autres que le premier PUCCH étant déterminés par au moins l'indice de créneau temporel du premier PUCCH.
Patent WO-2021196897-A1 (WO)
Inventor: CAO YIJIN
IPC: H04W36/08
Filed: 2021-02-08
Abstract: L'invention divulgue un procédé de resélection de cellule pour un terminal inactif. Le procédé consiste à : obtenir une liste de cellules de resélection envoyée par un terminal cible ; et déterminer un résultat de resélection en fonction d'informations de cellule enregistrées dans la liste de cellules de resélection et renvoyer le résultat de resélection au terminal cible. L'invention divulgue également une station de base et un support lisible par ordinateur.
Patent WO-2022126853-A1 (WO)
Title: 一种竹吸管加工方法
Inventor: LIAN JIANCHANG
IPC: B27M1/08
Filed: 2021-02-20
Abstract: 本发明涉及竹制品加工技术领域，尤其涉及一种竹吸管加工方法，包括以下步骤：两片以上的竹片连接形成竹带，将竹带按预设螺旋角连续绕制形成圆筒，按预设间距切断圆筒形成吸管。本发明提供的方法相较于传统的竹吸管加工方式，先将竹片连续接长得到竹带的方式，为连续生产做准备，连续的竹带通过持续绕制得到的圆筒，整体具有优秀的力学性能，并且结构稳定、外形整齐，再通过等距裁切连续生产出规格、性能一致性极高的竹吸管，总体上提升了20%以上工作效率，降低了大量的人力、设备成本。
Patent WO-2022012047-A1 (WO)
Title: Method and apparatus for controlling starting of hard disk drive system, and storage device
Inventor: PENG YUNWU
IPC: G06F3/06
Filed: 2021-02-23
Abstract: A method and apparatus for controlling the starting of a hard disk drive system, and a storage device. The hard disk drive system comprises two or more hard disk drives. The method for controlling the starting of a hard disk drive system comprises: after all hard disk drives are powered on, latching initialization states of all the hard disk drives; dividing all the hard disk drives into two or more two hard disk drive groups, wherein each hard disk drive group comprises one or more hard disk drives; and successively performing link initialization negotiation on each hard disk drive group by using a port protocol, and during an OOB negotiation process of the link initialization negotiation, by means of setting the state of an SCSI application layer power state machine, controlling an electric motor of each hard disk drive in the hard disk drive groups to enter a spinning state. By means of the method and apparatus for controlling the starting of a hard disk drive system, and the storage device provided in the present invention, the batchwise peak-staggering starting of a hard disk drive system is realized with a low cost, the failure rate of a hard disk drive backplane is reduced, the replacement probability of the hard disk drive backplane is reduced, and operation and maintenance costs are also reduced.
Patent WO-2021175304-A1 (WO)
Title: Réacteurs catalytiques entraînés par plasma et leur procédé de préparation
Inventor: LEE WAI MAN
IPC: B01D53/32
Filed: 2021-03-05
Abstract: L'invention concerne un réacteur catalytique entraîné par plasma (100) pour purifier de l'air, comprenant : au moins deux électrodes (102, 104) pour générer un plasma à l'intérieur d'une zone de plasma entre les au moins deux électrodes (102, 104), au moins une des électrodes (102, 104) comprenant une couche diélectrique (112) et une couche de catalyseur (114), et un élément de fibre (108) comprenant un catalyseur (110) étant placé entre les électrodes (102, 104) pour réduire les substances nocives dans la zone de plasma.
Patent WO-2022188069-A1 (WO)
Inventor: WANG YONG
IPC: G06F21/44
Filed: 2021-03-10
Abstract: 一种获取许可信息的方法、装置、存储介质和芯片系统，用于减少升级包的升级过程中通知消息的发送量。本申请中，获取第一升级包对应的第一许可信息，所述第一许可信息用于指示所述第一升级包升级过程中是否执行第一操作。基于所述第一许可信息确定在所述第二升级包的升级过程中是否通知用户执行所述第一操作，从而减少了升级过程中通知消息的发送量。
Patent WO-2021185190-A1 (WO)
Title: Pixel circuit, image sensor, and image pickup device and method for using the same
Inventor: XU YANG
IPC: H04N5/374
Filed: 2021-03-14
Abstract: Embodiments of pixel circuit, image sensor, image pickup device and methods for using the same are provided. In an example, the pixel circuit comprises a source module configured to output non-simultaneously a reference signal indicative of a reset level and an electrical signal indicative of incident light, a sampling module comprising a first sampling unit, a second sampling unit and a sampling switch, a first switch module configured to be electrically coupled between the source module and the sampling module, and a second switch module configured to be electrically coupled between the sampling module and a bus.
Patent WO-2021208662-A1 (WO)
Title: Method for estimating over-the-air propagation delay of direct wave
Inventor: WANG HAIMING
IPC: G01S13/00
Filed: 2021-03-17
Abstract: Disclosed is a method for estimating an over-the-air propagation delay of a direct wave. The method comprises: a receiving device obtaining an azimuth angle, a pitch angle and the total delay of a multipath wave arriving at a receiving end; using a geometrical relationship of wave reflection to obtain an angle of departure of a reflected wave; selecting an assumed point on a direct wave ray as a transmitting end, and according to the assumed point, calculating an over-the-air propagation delay of a direct wave and the position of a reflection point of the reflected wave; according to the total delay of the direct wave and the reflected wave, and the position of the assumed point, calculating a propagation delay and the distance of the reflected wave; and according to the coordinates of the assumed point, the reflection point and the receiving end, selecting the assumed point with the minimum absolute value as the position of the transmitting end, and calculating the distance between the transmitting end and the receiving end to obtain an over-the-air propagation delay of the direct wave. By means of the present invention, an over-the-air propagation delay of a direct wave can be obtained, thereby obtaining the propagation distance of the direct wave, and meeting requirements for distance measurement and positioning.
Patent WO-2022205177-A1 (WO)
Inventor: RAGHAVAN MANASA
IPC: H04W72/04
Filed: 2021-03-31
Abstract: Certains modes de réalisation de la présente invention concernent un réseau sans fil destiné à permettre une transmissionde répétition en liaison montante (UL) multiplexée par répartition dans le temps (TDMed) avec points d'émission et de réception multiples (multi-TRP). Le réseau peut recevoir, en provenance d'un équipement d'utilisateur (UE), des mesures de faisceaux de signaux de référence de liaison descendante associés à une pluralité de faisceaux de transmission UL de l'UE aux multiples TRP. D'après des critères associés aux mesures de faisceaux reçues en provenance de l'UE, le réseau active l'UE pour la transmission de répétition UL en TDM avec TRP multiples utilisant la pluralité de faisceaux de transmission UL. De plus, ou dans d'autres scénarios, une coordination est assurée entre le réseau et l'UE pour améliorer les transmissions de répétition UL TDMed lorsqu'un équipement d'utilisateur commute entre des panneaux d'antenne.
Patent WO-2022193374-A1 (WO)
Inventor: CHAN LAURENCE
IPC: B65D65/38
Filed: 2021-04-01
Abstract: 本发明公开了一种可最有效降低成本的抗冠状病毒塑料膜、生产工艺及其应用，该冠状病毒塑料膜包括基底层及至少一个抗病毒表面层，所述抗病毒表面层位于所述基底层上，其中，抗病毒表面层的厚度为8μm至20μm，且所述抗病毒表面层含有高价铜基试剂，所述基底层的厚度为20至500μm，且所述基底层为聚合物材料制成。根据本发明实施例提供的可最有效降低成本的抗冠状病毒塑料膜、生产工艺及其应用，具有抗冠状病毒的效果，且厚度的控制可以使得该塑料膜的成本得到最有效的降低，以利于推广使用。此外，使用该抗病毒塑料薄膜可以被广泛地用于制造许多防护产品，使多种更安全和更经济的个人防护产品可供个人、医疗保健、住宅和商业场所使用。
Patent WO-2022001321-A1 (WO)
Title: Gamma debugging method and gamma debugging device
Inventor: WANG YUQING
IPC: G09G3/3225
Filed: 2021-04-23
Abstract: A gamma debugging method and a gamma debugging device. The gamma debugging method is applied to a display panel, the display panel is provided with a first display area (AA1) and a second display area (AA2), and the light transmittance of the first display area (AA1) is greater than that of the second display area (AA2). Said method comprises: selecting, in a second display area, a test area having the same shape and size as a first display area (110); acquiring a first current brightness value of the test area when the test area corresponds to a specified register value under a specified gray scale (120); determining, according to the first current brightness value and a linear relationship between the register value and the brightness of the display panel, a plurality of first target brightness values of the first display area when the first display area corresponds to a plurality of register values under the specified gray scale (130); and performing gamma debugging on the first display area according to the plurality of first target brightness values (140). The gamma debugging method and the gamma debugging device can improve the brightness consistency of the display panel.