baber/WOPTO huggingface dataset:
Patent WO-2020000134-A1 (WO)
Title: 一种基于led光护理的电动牙刷
Inventor: ZHANG YANHUA
IPC: A61H13/00
Filed: 2018-06-25
Abstract: 一种基于LED光护理的电动牙刷，其包括有手柄（1），手柄（1）的前端设有刷柄（2），刷柄（2）的前端设有刷头（3），手柄（1）内设有用于驱使刷柄（2）振动的驱动机构（4）及一线路板（5），刷头（3）内设有LED发光板（6），LED发光板（6）上设有多个LED芯片（60），LED发光板（6）和驱动机构（4）分别电性连接于线路板（5），多个LED芯片（60）用于发射红光、红外光和/或紫外光，刷头（3）上设有刷毛（30），刷头（3）和/或刷毛（30）为导光材质。在驱动机构（4）的驱使下，刷柄（2）和刷头（3）随之振动，进而实现对牙齿的清理作用，同时，在LED发光板（6）的照射下，可利用红光、红外光、紫外光或者三者任意结合的复合光对口腔进行光护理，使得用户在清洁牙齿的同时实现了对口腔的光护理，不仅满足了用户需求，而且节省了用户的使用成本。
Patent WO-2019184160-A1 (WO)
Inventor: QIU WEIBAO
IPC: B06B1/06
Filed: 2018-07-26
Abstract: 一种超声换能器，包括壳体（5），壳体（5）内设置有压电层（3），压电层（3）由至少两个压电阵元组成，压电阵元之间的频率间隔为50kHz～1.2MHz；压电层（3）的前端设置有声透镜（2），声透镜（2）用于保证不同频率的压电阵元共焦点。还公开了一种超声换能器的制备方法。
Patent WO-2019037588-A1 (WO)
Title: Multi-stage distillation device
Inventor: WU WEI
IPC: C02F1/04
Filed: 2018-08-03
Abstract: A multi-stage distillation device, comprising a heat source cavity (14) provided with a heat source (11), and a plurality of distillation spaces defined by an evaporation surface and a condensation surface opposite each other. The distillation spaces are stacked layer by layer at the outer side of the heat source cavity (14), a surface of a side of the distillation spaces close to the heat source is the evaporation surface, and a side opposite to the evaporation surface is the condensation surface. A zigzag circulation circuit is provided in the distillation spaces, and a feeding liquid is applied to the evaporation surfaces of the distillation spaces at a predetermined rate, producing vapor, and the vapor passes through the zigzag circulation circuit, and further condenses on the condensation surface, and a condensation product is collected. The multi-stage distillation device of the embodiments achieves multi-effect distillation by using a zigzag vapor circulation circuit to separate a two-phase liquid, thereby achieving efficient multi-effect distillation.
Patent WO-2019037667-A1 (WO)
Title: Multi-media intelligent cleaning device and control method
Inventor: CHEN QI
IPC: B62D57/024
Filed: 2018-08-17
Abstract: A multi-media intelligent cleaning device and a control method. The multi-media cleaning device is for use in cleaning a working surface and comprises a self-traveling cleaning robot (1), a safety guarding device connected to the self-traveling cleaning robot (1) via a connecting element (3). The safety guarding device comprises a suction element (2) for use on a surface to be sucked on. The multi-media intelligent cleaning device also comprises a bumper element (4) provided on the suction element (2). The bumper element (4) is provided protruding the outer edge of the suction element (2) so as to prevent an external object from hitting the suction element (2). With the bumper element (4) provided on the suction element (2), the probability of the suction element (2) falling off as a result of being hit by an external object is mitigated.
Patent WO-2020041966-A1 (WO)
Inventor: CHEN YUQIN
IPC: H04W36/00
Filed: 2018-08-28
Abstract: Techniques are disclosed relating to handover between cellular base stations. In some embodiments that use dual-connectivity handover, disclosed techniques may facilitate synchronization of a security configuration switch. In some embodiments, the base station and/or mobile device determine activation sequence numbers for the security configuration switch (e.g., by estimating when a path switch will occur). In some embodiments, the security configuration switch is implicitly detected based in deciphering failure. In some embodiments, the security configuration switch is explicitly signaled and is checked based on deciphering failure. In some embodiments that use make before break handover techniques, a source base station may be retained after the path switch.
Patent WO-2019218525-A1 (WO)
Inventor: YU HUANG
IPC: G02B6/02
Filed: 2018-08-29
Abstract: 本发明公开了一种超低损耗大有效面积单模光纤及制造方法，其裸光纤由内到外依次包括芯层和包层，所述芯层包括由内而外依次设置的内芯层和外芯层，所述内芯层的半径R  1 为1.5～3μm，所述内芯层的相对折射率差Δ  1 为-0.01％≤Δ  1 ≤0，所述外芯层的半径R  2 为5～6μm，所述外芯层的相对折射率差Δ  2 为0≤Δ  2 ≤0.05％；所述芯层几乎不掺锗，所述芯层为氟与碱金属氧化物共掺的二氧化硅玻璃层；所述包层包括由内而外依次设置的下陷包层和外包层，所述下陷包层的半径R  3 为40～50μm，所述下陷包层的相对折射率差Δ  3 为-0.25％≤Δ  3 ≤-0.15％，所述下陷包层半径R  3 与所述外芯层半径R  2 的比例R  3 /R  2 ≥8，所述外包层半径R  4 为62.5μm，所述外包层为纯二氧化硅玻璃层。本发明能够降低衰减系数，增大有效面积。
Patent WO-2020047781-A1 (WO)
Title: Liquid-separating phase-changing plate heat exchanger and application thereof
Inventor: Chen Jian Yong
IPC: F25B39/00
Filed: 2018-09-05
Abstract: A liquid-separating phase-changing plate heat exchanger and an application thereof, comprising a mobile pressing plate (1), a fixed pressing plate (2), at least one heat exchange plate (3) and a plurality of seal gaskets, wherein the heat exchange plates (3) are disposed between the mobile pressing plate (1) and the fixed pressing plate (2); the seal gaskets are disposed between the mobile pressing plate (1) and the heat exchange plates (3) as well as between the fixed pressing plate (2) and the heat exchange plates (3), or directly between adjacent heat exchange plates (3), so as to form passageways; the passageways are working fluid passageways (24) and cold and heat source fluid passageways (25); the working fluid passageways (24) are internally provided with a first heat exchange zone (14), a middle zone (15) and a second heat exchange zone (16); and liquid guide chutes (17) and first U-shaped channels (22) are provided at two sides of the second heat exchange zone (16). When the plate heat exchanger is used as a condenser, the thickness of a condensate film is reduced, the thermal resistance for condensing heat transfer is also reduced, and the condensing heat transfer effect is improved. When the present heat exchanger is used as an evaporator, steam and a liquid working medium may be well mixed, the steam dryness in the first heat exchange zone (14) is reduced, the heat transfer coefficient is raised, and an evaporation heat transfer effect is thus improved.
Patent WO-2020061988-A1 (WO)
Inventor: CHEN YUSHENG
IPC: C08K13/06
Filed: 2018-09-28
Abstract: The present invention relates to addition curing electrically conductive liquid silicone rubber (LSR) compositions, their method of preparation and to cured elastomeric products made from the composition. The compositions are cured to form elastomeric products suitable for high voltage applications such as cable joints, cable terminal applications, cable accessories and connectors.
Patent WO-2020047921-A1 (WO)
Title: Deep metric learning method based on hierarchical triplet loss function, and apparatus thereof
Inventor: HUANG WEILIN
IPC: G06F16/50
Filed: 2018-09-28
Abstract: Provided in the present application are a deep metric learning method based on hierarchical triplet loss functions, and an apparatus thereof, the method comprising: constructing a hierarchical category tree based on triplet loss functions; hierarchising the triplet loss functions to obtain hierarchical triplet loss functions; using the hierarchical triplet loss functions to train a deep neural network; acquiring target image extract features and performing an image search to obtain a target search image. The present application, by means of pre-constructing a hierarchical category tree and obtaining hierarchical triplet loss functions on the basis of the hierarchical category tree, then training a neural network by means of the hierarchical triplet loss functions, features having already been extracted, and performing an image search, overcomes the defect of the samples in existing triplet loss function algorithms being too random; learning, searching, and identifying tasks are fast and efficient, and accuracy is greatly improved.
Patent WO-2020062192-A1 (WO)
Title: 一种操作控制方法及电子设备
Inventor: QI DECHUN
IPC: G06F21/00
Filed: 2018-09-29
Abstract: 一种操作控制方法及电子设备，涉及电子技术领域，能够提高用户数据的安全性，提高处理效率。具体方案为：若电子设备检测到第一应用程序用于请求执行第一操作的第一请求信息，第一操作为修改第一数据单元的操作，则根据第一数据单元对应的第一参数信息拒绝执行第一操作，第一参数信息用于表示禁止修改第一数据单元；若电子设备检测到第二应用程序用于请求执行第二操作的第二请求信息，第二操作为删除第二数据单元的操作，则根据第二数据单元对应的第二参数信息拒绝执行第二操作，第二参数信息用于表示禁止删除第二数据单元；其中，数据单元为文件或文件夹。本方法用于操作控制。
Patent WO-2019153784-A1 (WO)
Title: Titanium-steel transition connector structure based on soft grid segmentation and gradient component
Inventor: ZHOU QI
IPC: B23K33/00
Filed: 2018-10-16
Abstract: A titanium-steel transition connector structure is a titanium, titanium alloy and stainless steel transition connector structure based on soft grid segmentation and a gradient component. One end of the transition connector is one of titanium and titanium alloy or steel, and the other end of the connector comprises a transition body formed by titanium or steel and a third element or more elements forming grid segmentation together with titanium or steel. The transition body realizes a flexible connection of titanium and steel on two end regions thereof and prevents extension of cracks on other titanium-steel hard connection regions. A cross-section of the transition body of the transition connector structure perpendicular to a connector direction is circular or polygonal, thereby dispersing stress concentration generated by the connector, preventing further expansion of cracks, and improving titanium-steel gradient connection strength.
Patent WO-2019218629-A1 (WO)
Title: Display panel, display terminal, and display motherboard
Inventor: ZHANG LI
IPC: H01L27/32
Filed: 2018-11-20
Abstract: Provided are a display panel (100) and a display terminal. The display panel (100) comprises a pixel defining layer (110), an inorganic barrier layer (120), an organic light-emitting material layer (130), and a thin film encapsulation structure (140). The pixel defining layer (110) has a plurality of openings arranged in an array. The inorganic barrier layer (120) is provided in an opening at an edge of the pixel defining layer (110), and one side thereof is provided with multiple first recesses spaced apart from one another. The organic light-emitting material layer (130) is provided in the opening in which the inorganic barrier layer (120) is located and positioned above the inorganic barrier layer (120). The thin film encapsulation structure (140) is provided over the pixel defining layer (110). The thin film encapsulation structure (140) is filled in the first recesses and encloses the organic light-emitting material layer (130).
Patent WO-2020010777-A1 (WO)
Inventor: LIU TIANBAO
IPC: G06F3/044
Filed: 2018-11-22
Abstract: 一种电容屏控制板及交互智能平板,其中电容屏控制板包括：板体；至少一个第一接口(1)，设于所述板体(5)上，每个所述第一接口(1)均包括多个用于向所述电容屏发送驱动信号的第一信号端子；至少一个第二接口(2)，设于所述板体(5)上，每个所述第二接口(2)均包括多个用于从所述电容屏接收反馈信号的第二信号端子；所述第一接口(1)设于所述板体(5)的第一侧，所述第二接口(2)设于所述板体(5)的第二侧，所述第一侧与所述第二侧相邻。该电容屏控制板兼容性好。
Patent WO-2019128590-A1 (WO)
Inventor: ZENG ZANJIAN
IPC: H04N5/225
Filed: 2018-11-26
Abstract: The present application provides an electronic device and a camera assembly thereof. The camera assembly comprises a support, a camera module, and a driving mechanism; the driving mechanism and the camera module are provided on the support and received inside the electrode device; the driving structure can drive the camera module to rotate along an extension plane of the support, so that the camera module rotates from the inside of the electronic device to the outside. Therefore, the camera module can be rotated out from a position on a side frame of a housing of the electronic device when needed so as to perform photography, and hidden inside the housing of the terminal when not needed. The camera assembly of the present application is simple in structure, can achieve automatic adjustment and control without manually adjusting the camera module, does not occupy a front space of the electronic device, and provides the possibility of implementing a full-screen electronic device.
Patent WO-2020062563-A1 (WO)
Inventor: KANG CHIH TSUNG
IPC: G02B5/30
Filed: 2018-12-05
Abstract: The present application relates to a polarizer structure and a display device, comprising a phase compensation film, a polarizer film and an optical compensation film that are sequentially stacked on top of one another. The optical compensation film is located on a top layer and the refractive index thereof is greater than that of air. A side of the optical compensation film contacting the air is formed with recesses, each recess having a width that is less than or approximates the wavelength of the incident light.
Patent WO-2019128830-A1 (WO)
Title: 具有门体干燥室的冰箱
Inventor: LIU JIANRU
IPC: F25D11/02
Filed: 2018-12-20
Abstract: 一种具有门体干燥室（3）的冰箱，该冰箱能够可靠的将冷藏风道（11）内的冷气引入门体上的干燥室（3）内部以实现干燥功能，且干燥室（3）设置于门体上能够有效降低对冷藏室（10）冷藏储存量的影响，还能便于用户于干燥室（3）内部取拿被储存的物品。
Patent WO-2020015304-A1 (WO)
Title: Rice cooker and congee cooking control method and device thereof
Inventor: ZHANG LIWEN
IPC: A47J36/32
Filed: 2018-12-22
Abstract: A rice cooker and a congee cooking control method and device thereof. The congee cooking control method comprises: receiving a work instruction input by a user, and starting working (S1); heating the rice cooker to a first temperature according to a first duty ratio (S2); keeping the rice cooker at a second temperature according to a second duty ratio (S3); and heating a cooking material in the rice cooker by using a third duty ratio (S4). By means of the congee cooking control method of the rice cooker, before full-power heating is carried out on the cooking material in the rice cooker, a preheating stage is added, thereby weakening the influence of different initial conditions on the rice cooker; the consistency of the congee cooking effect of the rice cooker under different environment temperatures and different initial conditions is ensured, and boiling insufficiency and overflow in a process of congee cooking are avoided.
Patent WO-2019149011-A1 (WO)
Inventor: WEI JINGXIN
IPC: H04W48/16
Filed: 2018-12-29
Abstract: 本申请公开了一种小区驻留方法及装置，属于通信技术领域。所述方法包括：在小区搜索中对多个接收波束进行扫描以确定搜索到的至少一个小区；从所述至少一个小区中确定至少一个待驻留小区；在所述至少一个待驻留小区中的至少一个目标待驻留小区中的每个目标待驻留小区所对应的至少一个接收波束上进行小区搜索，以为所述每个目标待驻留小区确定更新后的定时位置；基于所述更新后的定时位置，针对所述至少一个目标待驻留小区执行小区驻留操作。本申请提高了UE在待驻留小区的驻留成功率。
Patent WO-2019137264-A1 (WO)
Title: Packet data network gateway, user equipment and serving gateway as well as method implemented thereon
Inventor: ZHU MIN
IPC: H04W76/00
Filed: 2018-12-29
Abstract: A packet data network (PDN) gateway (PGW), a user equipment (UE) and a serving gateway (SGW) are disclosed for a wireless communication system. According to an embodiment, the PGW obtains information related to or having influence on a predetermined service that can be suspended in sleeping state of a UE. The PGW performs the predetermined service for the UE based on the obtained information. The obtained information may comprise power saving information that indicates whether a power saving functionality is enabled for the UE and possible maximum sleeping time. When the power saving functionality is enabled for the UE and the possible maximum sleeping time is long, a request may be sent for subscribing a reachability monitoring event for the UE. The predetermined service may be initiated in response to receipt of a reachability report indicating that the UE is in a reachable state.
Patent WO-2020052176-A1 (WO)
Title: Dual polarity lid for battery cell of an electric vehicle
Inventor: WONG NATHAN DEREK
IPC: H01M10/05
Filed: 2018-12-29
Abstract: Provided herein is a battery cell of a battery pack to power an electric vehicle. The battery cell can include a housing and an electrolyte can be disposed in an inner region defined by the housing. A lid can couple with a first end of the housing. The lid can include a first polarity layer that can function as a first polarity terminal and can include a first polarity orifice and a scored region. The lid can include an insulating layer having a first insulated orifice and a second insulated orifice. The lid can include a second polarity layer having a protruding second polarity region that can function as a second polarity terminal and extends through the first insulated orifice and the first polarity orifice. A gasket can couple with edge surfaces of the first polarity layer, the second polarity layer, and the insulating layer.
Patent WO-2020147067-A1 (WO)
Inventor: WANG HE
IPC: H04L29/08
Filed: 2019-01-17
Abstract: L'invention concerne un procédé implémenté dans un élément de réseau d'un réseau de communication sans fil. Le procédé consiste à : recevoir une demande de service en provenance d'un fournisseur de services ; initier une détermination d'un schéma de transmission pour la demande de service ; obtenir des informations de capacité de multidiffusion sur une pluralité de dispositifs terminaux et de nœuds de réseau ; obtenir des informations de distribution sur la pluralité de dispositifs terminaux ; obtenir des informations de charge de trafic sur les nœuds de réseau ; sur la base des informations de capacité de multidiffusion, des informations de distribution, et des informations de charge de trafic, déterminer le schéma de transmission pour la demande de service, le schéma de transmission comprenant au moins une transmission en monodiffusion et au moins une transmission en multidiffusion ; et indiquer la ou les transmissions en monodiffusion à une ou plusieurs entités de transmission en monodiffusion, et indiquant la ou les transmissions en multidiffusion à une ou plusieurs entités de transmission en multidiffusion.
Patent WO-2019218725-A1 (WO)
Inventor: WU KAISHUN
IPC: G06K9/00
Filed: 2019-01-28
Abstract: L'invention concerne un procédé et un système d'entrée intelligents fondés sur une vibration de conduction osseuse et un apprentissage automatique. Le procédé d'entrée intelligent comprend : étape S1, la collecte de signaux de vibration générés par un utilisateur frappant au dos de la main ; étape S2, la réalisation d'un filtrage, d'un débruitage et d'un traitement de segmentation de point d'extrémité sur les signaux de vibration collectés ; étape S3, l'alignement des signaux de vibration après la segmentation de point d'extrémité ; étape S4, la réalisation d'une extraction de caractéristiques de signal sur les signaux de vibration alignés ; et étape S5, la constitution d'un ensemble d'apprentissage à l'aide de caractéristiques extraites et la transmission de ce dernier à un modèle de classification de réseau neuronal pour apprentissage afin d'obtenir un modèle de classification de réseau neuronal entraîné. Selon la présente invention, le dos de la main est pris en tant que clavier virtuel en fonction de vibrations de conduction osseuse et est combiné à un modèle de classification de réseau neuronal fondé sur l'apprentissage automatique, de telle sorte que le taux de reconnaissance d'entrée de texte est élevé, une sensibilité et une rapidité sont obtenues et la vitesse de réaction est élevée, ce qui permet d'améliorer l'efficacité d'entrée de texte de dispositifs portés à la main et d'améliorer l'expérience de l'utilisateur. Un procédé d'interaction dans la présente invention est nouveau, intéressant, pratique et rapide et peut être largement appliqué.
Patent WO-2019192256-A1 (WO)
Inventor: ZENG YUEWEI
IPC: G06K9/00
Filed: 2019-01-30
Abstract: La présente invention concerne un procédé et un appareil de reconnaissance faciale. Le procédé de reconnaissance faciale comprend les étapes consistant : à recevoir une demande de reconnaissance faciale d'un client (S310) ; à rechercher un dispositif dans une table de configuration de modèle de machine à débit nul en fonction d'un certain type de dispositif (S320) ; si le dispositif est trouvé, à obtenir des informations de configuration d'angle correspondant au modèle de dispositif (S330) ; et à renvoyer les informations de configuration d'angle au client (S340), de sorte que le client configure le dispositif selon les informations de configuration d'angle, et effectue une reconnaissance faciale au moyen du dispositif configuré.
Patent WO-2019154271-A1 (WO)
Title: Information detection method, information transmission method, terminal, and network device
Inventor: JIANG DAJIE
IPC: H04L5/00
Filed: 2019-01-31
Abstract: Disclosed by the present disclosure are an information detection method, an information transmission method, a terminal, and a network device. The method comprises: acquiring a time gap between a first moment and a second moment; according to the time gap, determining a moment in which an early indication signal or a physical downlink control channel (PDCCH) corresponding to the early indication signal is located, wherein the first moment is a moment in which the early indication signal is located, and the second moment is a moment in which the PDCCH corresponding to the early indication signal is located.
Patent WO-2019228033-A1 (WO)
Inventor: YUE HAN
IPC: G09G3/36
Filed: 2019-03-26
Abstract: L'invention concerne un circuit de commande de pixels, un procédé de commande de pixels et un appareil d'affichage. Le circuit de commande de pixels comprend un sous-circuit de pixels et un sous-circuit de commande de source d'alimentation. Le sous-circuit de pixels comprend une première borne de connexion (P1), une seconde borne de connexion (P2) et un élément électroluminescent, et est configurée pour recevoir une première tension et une seconde tension respectivement de la première borne de connexion (P1) et de la seconde borne de connexion (P2) de façon à commander l'émission de lumière de l'élément électroluminescent. Le sous-circuit de commande de source d'alimentation est connecté respectivement à la première borne de connexion (P1), à la seconde borne de connexion (P2), à une première borne de source d'alimentation (VDD) et à une seconde borne de source d'alimentation (VSS). Le sous-circuit de commande de source d'alimentation est configuré pour : dans un premier état, amener la première borne de source d'alimentation (VDD) et la seconde borne de source d'alimentation (VSS) à fournir respectivement la première tension et la seconde tension à la première borne de connexion (P1) et à la seconde borne de connexion (P2) du sous-circuit de pixels, et à stocker de l'énergie ; et dans un second état, transmettre l'énergie à la première borne de connexion (P1) et à la seconde borne de connexion (P2) du sous-circuit de pixels pour commander l'émission de lumière de l'élément électroluminescent. Grâce à l'agencement d'un sous-circuit de commande de source d'alimentation, le temps de passage de courant du câblage entre une source d'alimentation haute tension et une source d'alimentation basse tension peut être réduit, la perte d'énergie électrique du câblage est réduite, et l'énergie électrique est économisée.
Patent WO-2020124846-A1 (WO)
Title: Anticorps de neutralisation dirigé contre le virus respiratoire syncytial et utilisation associée
Inventor: LIAO HUAXIN
IPC: A61P31/14
Filed: 2019-03-28
Abstract: La présente invention concerne un anticorps de neutralisation dirigé contre le virus respiratoire syncytial et une utilisation associée. L'anticorps de neutralisation contient une région variable de chaîne lourde comprenant VH CDR1, VH CDR2 et VH CDR3 et une région variable de chaîne légère (ou nommée domaine de chaîne légère variable) contenant VL CDR1, VL CDR2 et VL CDR3, les séquences d'acides aminés de VH CDR1, VH CDR2 et VH CDR3 dans la région variable de chaîne lourde étant représentées dans SEQ ID NO. 1, 2 et 3 ; et les séquences d'acides aminés de VL CDR1, VL CDR2 et VL CDR3 dans la région variable de chaîne légère étant représentées dans SEQ ID NO. 4, 5 et 6. La présente invention concerne également une molécule d'acide nucléique codant pour l'anticorps de neutralisation et des utilisations de l'anticorps de neutralisation dans la préparation d'un produit de protéine de pré-fusion se liant de manière spécifique au virus respiratoire syncytial, et dans la préparation d'un vaccin contre le virus respiratoire syncytial, etc.
Patent WO-2019192427-A1 (WO)
Inventor: LIANG HAIYAN
IPC: D06P3/24
Filed: 2019-04-01
Abstract: 本发明公开了一种高可视性尼龙纤维纺织品及其用途。该纺织品是由尼龙纤维形成的荧光黄色机织物或针织物，尼龙纤维中含有香豆素类的酸性荧光黄染料以及罗丹明类的酸性荧光红染料；依据ISO20471：2013标准对该纺织品进行氙灯照射后，或者依据JIS T 8127：2015标准对该纺织品进行碳弧灯光或氙灯照射后，测得该纺织品的CIE色度坐标(x，y)在(0.387，0.610)、(0.356，0.494)、(0.398，0.452)以及(0.460，0.540)所规定的范围内，最小辉度值β为0.70以上。本发明生产性高，耐光性极为优越，可广泛用于制作各类警示用服装。