baber/WOPTO huggingface dataset:
Patent WO-2021078124-A1 (WO)
Title: Double-sided directional weighted quantitative humidity state sensor, related product and method
Inventor: WONG SUN HOI
IPC: G01N27/22
Filed: 2020-10-20
Abstract: Provided is a sensor for realizing double-sided directional weighted quantitative humidity state detection, including a sensing strip (20) having an upper sensing surface and a lower sensing surface, which can realize the quantitative humidity state detection on the upper and lower surfaces respectively, and can weight and output the humidity state of the upper and lower surfaces according to a preset proportion, thus providing weighted quantitative humidity state information related to the specific layer and specific direction of the specific detection object. Provided are also a method of manufacturing the sensor for realizing double-sided directional weighted quantitative humidity state detection, a disposable intelligent absorbent product (10) capable of providing double-sided directional weighted quantitative humidity state information, and a method of manufacturing the disposable intelligent absorbent product (10) capable of providing double-sided directional weighted quantitative humidity state information. The sensor can provide clear and definite humidity state information of the disposable absorbent product (10), and provide scientific basis for the rational use and timely replacement of the disposable absorbent product (10).
Patent WO-2022082728-A1 (WO)
Title: Determining an activation order in multiple secondary cell (scell) activation
Inventor: DALSGAARD LARS
IPC: H04W72/04
Filed: 2020-10-23
Abstract: Systems, methods, apparatuses, and computer program products for determining an activation order in multiple secondary cell (SCell) activation. For example, an order of SCell activation may be determined when a user equipment (UE) receives a command activating multiple SCells. When the to-be-activated SCells include both known SCells and unknown SCells, the UE may activate the known SCell (s) first followed by activating the unknown SCells. If the to-be-activated SCells in a given band are all unknown SCells, the UE may operate such that the rest of the unknown SCell (s) in the same band are assumed to be known. The UE may then activate these SCell (s) in the same manner as known SCell activation and according to the same delay limits. If the to-be-activated SCells are in different bands, the UE may first activate the SCells in the band where there is the largest number of unknown SCells.
Patent WO-2021088940-A1 (WO)
Inventor: YANG ZONGHAO
IPC: F28D9/00
Filed: 2020-11-05
Abstract: Provided are a heat exchange plate and a heat exchanger comprising same. The heat exchange plate comprises: a base plate, wherein the base plate comprises a first edge in a first direction and a second edge in a second direction, and the first direction is different from the second direction; first flow guiding bodies, which are arranged on the base plate and used for guiding the flow of a gas flow, wherein the first flow guiding bodies are arranged in a row at intervals in the first direction, and multiple rows of the first flow guiding bodies are arranged at intervals in the second direction; and supporting structures, which are arranged on the base plate and extend in the first direction, wherein the supporting structures and each row of first flow guiding bodies are arranged at intervals in the second direction. The heat exchange plate provided in the present application can guide gas passing through a heat exchanger, such that the gas flow flows in a flow guide direction, and the heat exchange efficiency of the heat exchanger on the gas flow is improved.
Patent WO-2022109929-A1 (WO)
Inventor: BAI XUEBING
IPC: G09F9/37
Filed: 2020-11-26
Abstract: L'invention concerne un dispositif d'imagerie sphérique, comprenant une carte de commande de circuit (1), qui est disposée en forme d'anneau ; de multiples sources d'émission de lumière (6), les multiples sources électroluminescentes (6) étant montées en un réseau en forme d'anneau sur la surface périphérique externe de la carte de commande de circuit (1), et chaque source d'émission de lumière (6) étant électriquement connectée à la carte de commande de circuit (1) ; et une unité d'entraînement (5), connectée à la carte de commande de circuit (1) pour entraîner la rotation de la carte de commande de circuit (1).
Patent WO-2022048056-A1 (WO)
Title: Fan and gear knob device thereof
Inventor: LU WEIDONG
IPC: F04D25/08
Filed: 2020-12-03
Abstract: A gear knob device, comprising a recess (1) and a knob (2). The knob (2) is at least partially accommodated in the recess (1) and is rotatable with respect to the recess (1); the recess (1) is provided with a first stop part (150), a second stop part (151), and a third stop part (152); the knob (2) is provided with a first interfering part (240) and a second interfering part (241); the knob (2) is limited to rotate between a first angular position and a third angular position; when the knob (2) rotates to the first angular position, the first interfering part (240) is stopped by the first stop part (150), and when the knob (2) rotates to the third angular position, the second interfering part (241) is stopped by the third stop part (152); if the second interfering part (241) is removed from the knob (2), the knob (2) is limited to rotate between the first angular position and a second angular position, and the knob (2) can continue, after rotating from the first angular position to the third angular position, rotating to the second angular position; and when the knob (2) rotates to the second angular position, the first interfering part (240) is stopped by the second stop part (151).
Patent WO-2022082943-A1 (WO)
Inventor: YU SHICHAO
IPC: F16L47/03
Filed: 2020-12-05
Abstract: Tuyau en plastique pour raccord pratique, comprenant un corps principal (1) de tuyau, un manchon (10), une bague de raccord et des pièces métalliques conductrices (3), le manchon étant disposé à une extrémité du corps principal de tuyau, une bague de raccord étant fixée sur la paroi interne du manchon, la bague de raccord étant entourée par une pièce de fixation allongée (2), la pièce de fixation étant composée d'une pièce en plastique (21) et d'une pièce de chauffage conductrice (22), la pièce de chauffage conductrice étant incorporée à l'intérieur de la pièce en plastique, une pièce métallique conductrice (3) étant fixée à la fois aux extrémités avant et arrière de la pièce de fixation, les pièces métalliques conductrices étant en contact direct avec la pièce chauffante conductrice, et les pièces métalliques conductrices s'étendant vers l'extérieur pour être exposées à l'extérieur du manchon. Au moyen de la coopération de la pièce en plastique, de la pièce de chauffage conductrice et des pièces métalliques conductrices, le tuyau peut être raccordé au moyen du chauffage et de la fusion de la pièce de fixation, et le raccord est pratique.
Patent WO-2021169500-A1 (WO)
Title: 终端
Inventor: LAI BEN
IPC: H01Q1/22
Filed: 2020-12-15
Abstract: 本申请实施例提供一种终端，涉及通信技术领域，可以在Wi-Fi天线布局位置受限时降低天线的方向性系数，从而提高天线的发射功率。该终端包括：终端主体部和电子配件部；终端主体部上设置有Wi-Fi天线装置，Wi-Fi天线装置具有封闭式缝隙天线，封闭式缝隙天线包括主体直线缝隙以及分别从主体直线缝隙两端向同一侧弯折并延伸形成的第一缝隙和第二缝隙，第一缝隙和第二缝隙均垂直于主体直线缝隙，电子配件部位于主体直线缝隙的侧面。
Patent WO-2021169581-A1 (WO)
Inventor: GU PENGHAO
IPC: G09F9/30
Filed: 2020-12-29
Abstract: A display device (100), a support film (3) for the display device (100), and an electronic device. The display device (100) comprises: a display panel (1), the display panel (1) comprising a bendable area (A2) which at least includes a display area (DA) of the display panel (1), a bonding area (BDA) which includes part of a non-display area (NDA) of the display panel (1), and a folding area (A1) which is located between the bendable area (A2) and the bonding area (BDA); and the support film (3), the support film (3) being bonded to the back surface of the display panel (1). The support film (3) comprises a first film part (31) and a second film part (32), wherein the orthographic projection of the first film part (31) on the display panel (1) falls into the bendable area (A2), and the orthographic projection of the second film part (32) on the display panel (1) falls into the bonding area (BDA). The material of the first film part (31) is different from that of the second film part (32).
Patent WO-2021203761-A1 (WO)
Title: Filter, multiplexer, and communication device
Inventor: BIAN ZIPENG
IPC: H03H9/64
Filed: 2021-04-07
Abstract: The present invention relates to the technical field of filters, and in particular to a filter, a multiplexer, and a communication device. In the filter, inductive coupling or capacitive coupling is added between different parallel branches, and an inductive coupling or capacitive coupling mode is used for the filter, such that the insertion loss performance of the filter does not deteriorate, and the out-of-band rejection characteristic of the filter can also be improved.
Patent WO-2022105045-A1 (WO)
Inventor: YU FENGHAI
IPC: G01N3/02
Filed: 2021-01-04
Abstract: Un dispositif et un procédé de test in-situ de la résistance d'une roche entourant une chaussée supportée par des boulons d'ancrage. Le dispositif et le procédé de test in situ se rapportent au domaine technique de l'exploitation minière et de la mécanique de roche et résolvent le problème technique concernant la mesure précise de la résistance d'une roche entourant une chaussée. Le dispositif de test comprend un mécanisme de fixation (1), un mécanisme de chargement (2), un mécanisme de mesure (3) et un système de commande (4). Une base de fixation (13) monte et descend le long d'une tige de fixation (11), de manière à faciliter un montage et une mesure ; le mécanisme de chargement (2) comprend une pompe hydraulique (21) et une pompe à piston (22), et la pompe hydraulique (21) entraîne le fonctionnement de la pompe à piston (22) et commande une vitesse de levage de colonne d'un cylindre à huile de chargement (23), de manière à régler la vitesse de pressage d'une matrice de pressage (25) dans la roche environnante ; le mécanisme de mesure (3) comprend une unité de mesure de distance infrarouge (31) et une unité de surveillance de pression sans fil (32), et surveille et fournit en continu des données de surveillance au système de commande (4) ; et le système de commande (4) commande le fonctionnement du mécanisme de chargement (2) et traite les données de surveillance. Le dispositif de test est directement monté dans la chaussée et fixé à une tige d'ancrage, le dispositif commence à être pressé et chargé après une mise à niveau, des données de surveillance sont obtenues, la pression est ensuite relâchée, le dispositif est retiré, le test in situ de la résistance de la roche entourant la chaussée supportée par des boulons d'ancrage est achevé, ses étapes sont simples, et l'adaptabilité est élevée.
Patent WO-2021155796-A1 (WO)
Inventor: JI ZICHAO
IPC: H04W72/12
Filed: 2021-02-03
Abstract: 本发明实施例提供一种调度方法、终端和网络侧设备，应用于终端的调度方法包括：获取调度配置信息；根据所述调度配置信息，监听至少两个调度对象对一个被调度对象的调度信息。
Patent WO-2022083043-A1 (WO)
Inventor: CHEN JIE
IPC: C08F220/56
Filed: 2021-02-26
Abstract: 一种高屈服值、高透明度悬浮稳定剂和制备工艺及其应用，涉及悬浮稳定剂领域，包括按质量分数计的如下组分：水溶性单体5.5％-70.5％；油溶性单体10.4％-83.1％；多活性基团单体0-18.7％；功能性单体0-5.2％；接枝改性单体0-15.0％；乳化剂0.5-7.0％；引发剂0.01-2.0％，所述接枝改性单体为亲水性单体和/或亲水性基团接枝改性单体。与现有技术比，增加了后期接枝改性工艺，产品的屈服值是市面同类产品的1-5倍，悬浮能力更强，相同配方中悬浮稳定剂用量可以减少20-50％。同时复配透光率达到97％以上，基本完全透明，适用于悬浮分散高透明度的产品，如悬浮花瓣、磨砂粒子等，增加产品的色彩和感官效果。
Patent WO-2021175155-A1 (WO)
Title: 噻吩并嘧啶类衍生物及其制备方法
Inventor: WANG YUGUANG
IPC: C07D495/04
Filed: 2021-02-26
Abstract: 本发明公开了一种噻吩并嘧啶类衍生物及其制备方法。本发明提供了一种如式B所示化合物的制备方法，其特征在于，其包括以下步骤：保护气体氛围下，溶剂中，在催化剂和碱的存在下，将如式C所示化合物与如式K所示化合物进行如下所示的偶联反应，即可；所述的催化剂包括钯类化合物和膦配体。本发明的制备方法可提高产物收率，降低生产成本；同时反应条件简单，工艺可操作性强，利于工业生产，减少三废的生成。
Patent WO-2021170124-A1 (WO)
Inventor: WANG BIAO
IPC: H04N19/187
Filed: 2021-02-27
Abstract: Signalling of syntax elements in a sequence parameter set of a video bitstream is addressed. Particularly, it is provided a method of decoding a video bitstream wherein a sequence parameter set, SPS, is coded that contains syntax elements that apply to a video sequence, the method comprising obtaining a value of a first syntax element from the SPS used to specify whether a decoded picture buffer, DPB, parameters syntax structure is present in the SPS and obtaining a value of a second syntax element from the SPS, at least when determining that the value of the first syntax element specifies that the DPB parameters syntax structure is present in the SPS, used to specify the presence of a DPB syntax element in the DPB parameters syntax structure, wherein the DPB syntax element is applied to a temporal sublayer except for the highest temporal sublayer in the video sequence.
Patent WO-2021258787-A1 (WO)
Inventor: HOU TONGSHENG
IPC: G01M3/26
Filed: 2021-03-16
Abstract: An endoscope capable of detecting fluid inflow, comprising an insertion tube (100), a handle (200), a humidity detection module, a signal processing module, and a fluid inflow prompt module (300). One end of the handle (200) is connected to the insertion tube (100); the inner cavity of the handle (200) is communicated with the inner cavity of the insertion tube (100); the humidity detection module is disposed in the inner cavity of the handle (200) or the inner cavity of the insertion tube (100); the input end of the signal processing module is electrically connected to the humidity detection module to receive and process a signal from the humidity detection module; the fluid inflow prompt module (300) is electrically connected to the output end of the signal processing module, and used for giving a prompt about the fluid inflow state of the inner cavity of the handle (200) or the inner cavity of the insertion tube (100). Also disclosed is a fluid inflow test method for the endoscope, comprising: establishing communication between the humidity detection module, the signal processing module and the fluid inflow prompt device, the fluid inflow prompt device giving a prompt about the fluid inflow state of the inner cavity of the handle (200) or the inner cavity of the endoscope tube. The fluid inflow test is quick and accurate.
Patent WO-2021190415-A1 (WO)
Inventor: LIU DONGHENG
IPC: B23C5/28
Filed: 2021-03-19
Abstract: A cutting insert, which extends from a rear end to a front end along a central axis of rotation (L) and is provided with a first region (A1) and a second region (A2) that are divided by using the central axis of rotation (L) as a dividing line. The cutting insert comprises a first constraining surface (111) and a second constraining surface (112), a peripheral portion (12), a through hole (13) and a cutting edge (14). The cutting edge (14) has a front end cutting edge (141) that intersects the central axis of rotation and a first cutting edge (142) that is located in the first region (A1) of the peripheral portion (12). The first constraining surface (111) has a cooling groove (15) extending from a rear end side to a front end side. The cooling groove (15) comprises an inlet segment (151), a transition segment (152) and a plurality of injection segments (153). As viewed from a front view of the first constraining surface (111), the plurality of injection segments (153) are smoothly connected to the transition segment (152) and have a first injection segment (153a) extending toward the front end cutting edge (141). A cutting tool. The cutting insert can reduce the flow pressure loss of a coolant injected toward the front end cutting edge and improves the cooling effect of the coolant, thereby improving the service life of the insert and the quality of a machined surface of a workpiece.
Patent WO-2022204994-A1 (WO)
Inventor: LASELVA DANIELA
IPC: H04W72/04
Filed: 2021-03-30
Abstract: L'invention concerne un mécanisme sur des transmissions d'octroi configuré. Si une transmission de petites données est nécessaire, un premier dispositif détermine si une avance temporelle est valide dans une occasion de CG consécutive pour la transmission de petites données. Le premier dispositif détermine également si une évaluation d'une condition de validité est applicable à l'occasion de CG consécutive pour la transmission de petites données. Si l'avance temporelle est valide et que l'évaluation est applicable, le premier dispositif réalise la transmission de petites données dans l'occasion de CG consécutive. De cette manière, le premier dispositif est apte à réaliser l'évaluation de l'état de validité à l'avance, ce qui permet de réduire les retards et d'éviter les échecs.
Patent WO-2022016954-A1 (WO)
Inventor: SHU WEILIANG
IPC: H02J5/00
Filed: 2021-05-06
Abstract: 本公开实施例涉及用于 NFC 通讯和 NFC 充电功率调节的方法、装置和设备，该装置包括: NFC 功率变换器、NFC 线圈、NFC 电路、控制器，以及功率调节器。NFC 功率变换器用于与直流电源连接并用于产生高频交流输出。NFC 线圈用于产生/接收NFC 高频磁场以及发送/接收 NFC 功率或信号。NFC 电路连接到 NFC 功率变换器并且用于发送/接收高频交流输出。控制器用于根据 NFC 装置的不同工作模式生成不同的功率控制信号。功率调节器用于在其一端与直流电源连接，另一端与 NFC 电路连接，用于根据所述不同的功率控制信号调节输出给 NFC 电路的功率的大小和相位中的至少一个。通过根据 NFC 装置的工作状态来注入有功功率/无功功率，实现了改进的无线通信和/或无线充电的性能。
Patent WO-2022233037-A1 (WO)
Inventor: ZHANG YUSHU
IPC: H04B7/08
Filed: 2021-05-07
Abstract: La présente divulgation concerne des techniques pour réaliser une reprise après défaillance de faisceau et recevoir des informations de commande avec une fiabilité améliorée dans un système de communication sans fil. Les techniques peuvent comprendre l'utilisation de multiples faisceaux en association avec la réalisation d'une reprise après défaillance de faisceau, par exemple comprenant l'identification de multiples faisceaux candidats pour une reprise après défaillance de faisceau. Les techniques peuvent également ou en variante comprendre l'utilisation de multiples faisceaux pour fournir des répétitions d'informations de commande pour un espace de recherche et un indice 0 d'ensemble de ressources de commande.
Patent WO-2021244218-A1 (WO)
Title: 一种通信方法及装置
Inventor: HUANG QUFANG
IPC: H04W28/06
Filed: 2021-05-08
Abstract: 一种通信方法及装置，该方法可减少对视频帧解码失败的概率，该方法包括：通信装置获取扩展时延预算；通信装置接收第一业务的数据包；通信装置根据所述扩展时延预算，处理上述接收的数据包。例如，上述通信装置可为接入网设备，接入网设备可根据I帧的扩展时延预算，分配合理的传输时机，且在上述传输时机向终端设备发送从核心网接收到的I帧的数据包，从而减少I帧数据包到达终端设备的接入层时超过扩展时延预算限制的概率，减少I帧解码失败的概率。
Patent WO-2021228131-A1 (WO)
Title: Information transmission method and apparatus, and electronic device
Inventor: LIU SHIXIAO
IPC: H04W28/26
Filed: 2021-05-12
Abstract: Disclosed are an information transmission method and apparatus, and an electronic device. The information transmission method comprises: sending first information to at least one second device, wherein the first information is used for triggering the second device to perform auxiliary information transmission or is used for the second device to perform resource selection or reservation.
Patent WO-2021233218-A1 (WO)
Title: Screen casting method, screen casting source end, screen casting destination end, screen casting system and storage medium
Inventor: ZHANG CHUANG
IPC: G06F3/14
Filed: 2021-05-14
Abstract: A screen casting method, a screen casting source end, a screen casting destination end, a screen casting system and a storage medium. The screen casting method is applied to a screen casting source end having a video call function. Said method comprises: in a video call state, receiving a first call image of a user sent by a screen casting destination end; generating a video call interface for display by a screen casting source end, the video call interface comprising the first call image of the user and an interface element; and sending image data of the interface element to the screen casting destination end, so that the screen casting destination end synthesizes the interface element and a second call image of the user, so as to generate an interface for display by the screen casting destination end, the second call image of the user being an image acquired by a camera of the screen casting destination end when the screen casting destination end receives the image data of the interface element. The screen casting method can reduce user perceived delay in a video call process.
Patent WO-2021258932-A1 (WO)
Inventor: CHENG FANG
IPC: G02B13/00
Filed: 2021-05-20
Abstract: A flat lens and an optical imaging system. The flat lens comprises a first surface (100) and a second surface (200). The first surface (100) comprises an annular light-transmitting region (110) and a first reflecting region (120) surrounded by the annular light-transmitting region (110). The second surface (200) comprises an imaging region (210) and a second reflecting region (220) surrounding the imaging region (210). The second reflecting region (220) is configured to reflect light incident from the annular light-transmitting region (110) to the first reflecting region (120), and the first reflecting region (120) is configured to reflect light incident thereon to the imaging region (210). The second reflecting region (220) comprises a first reflector (221). The first reflector (221) is one of a free form reflector, a non-spherical reflector, and a spherical reflector. The first reflecting region (120) comprises at least one of a free form reflector, a non-spherical reflector, a spherical reflector, and a planar reflector. According to the flat lens, the use of a reflecting structure comprising the first reflecting region (120) and the second reflecting region (220) can not only ensure that no chromatic aberration occurs during an imaging process, but also reduce the thickness and weight of the flat lens.
Patent WO-2022246800-A1 (WO)
Inventor: MENG SONG
IPC: G09G3/3233
Filed: 2021-05-28
Abstract: An organic light-emitting diode display panel and a sensing method therefor, and a driving method. The organic light-emitting diode display panel (100) comprises a plurality of pixel units (11) arranged in an array. Each pixel unit (11) comprises a plurality of sub-pixels (12), and at least two sub-pixels (12) are connected to the same sensing signal line (Se). The sensing method comprises: successively applying sensing data signals to the sub-pixels (12) in the organic light-emitting diode display panel (100), and successively outputting sensing signals by means of the sensing signal line (Se) to sense the sub-pixels (12), so as to perform sub-pixel compensation. Among the sub-pixels (12) connected to the same sensing signal line (Se), a zero grayscale data signal is applied to the sub-pixels (12) other than the sensed sub-pixels (12). By means of the sensing method, while reducing sensing signal lines and increasing the aperture ratio of pixels, the sensing of full-screen sub-pixels may be achieved, and the sensing efficiency and the sensing stability can thus be improved.
Patent WO-2022001568-A1 (WO)
Title: Object positioning method and apparatus, projection method and apparatus, and projector
Inventor: NING ZHONG
IPC: G06T5/00
Filed: 2021-06-03
Abstract: An object positioning method and apparatus, a projection method and apparatus, and a projector. The object positioning method comprises: acquiring a current image of a target area (202), wherein the current image comprises an image of a projection area and an image of a non-projection area; determining a first non-projection area image according to the current image (204); and determining position information of a target object in the current image according to the first non-projection area image and a second non-projection area image (206), wherein the second non-projection area image is an image of a non-projection area in an initial image, and the initial image is an image of the target area that is obtained when the target area does not contain a detection object. By means of the method, an object in a non-projection area can be rapidly and correctly detected in a simpler way.
Patent WO-2022037200-A1 (WO)
Inventor: CHEN KE
IPC: A46B17/06
Filed: 2021-06-09
Abstract: 本发明涉及牙刷的技术领域，公开了消毒底座，包括座体，座体中具有顶部开口的第一插腔，第一插腔用于供牙刷的刷头插入；第一插腔具有杀菌侧壁，刷头的刷毛朝向所述杀菌侧壁布置，杀菌侧壁内设有杀菌灯；在放置牙刷时，将刷头插入第一插腔，刷头的刷毛朝向杀菌侧壁布置，而由于杀菌侧壁处设有杀菌灯，通过杀菌灯实现对刷头的刷毛的杀菌消毒，相较于现有通过盖体侧壁的杀菌装置对牙刷进行杀菌消毒的结构而言，本发明给出的消毒底座，刷毛与杀菌灯距离更近，更能有效的实现杀菌消毒，效果更好。解决了现有技术中，对牙刷刷毛的杀菌效果差的问题。