baber/WOPTO huggingface dataset:
Patent WO-2018205240-A1 (WO)
Title: Procédé de fabrication de particules
Inventor: SCHAMP KOEN MARIETTE ALBERT
IPC: B29C67/00
Filed: 2017-05-12
Abstract: Procédé de fabrication de particules distinctes, le procédé comprenant les étapes consistant à : a) former un bloc ayant une pluralité de structures tubulaires disposées en parallèle par fabrication additive, les structures tubulaires ayant chacune un axe longitudinal et chacune étant structuralement reliée à au moins une structure tubulaire adjacente; b) diviser le bloc le long des axes longitudinaux des structures tubulaires en une pluralité de structures tubulaires individuelles qui sont structuralement séparées les unes des autres; et c) trancher chacune des structures tubulaires individuelles le long d'une direction qui traverse son axe longitudinal pour former les particules distinctes.Le procédé peut fabriquer des particules esthétiques avec des formes creuses, ce qui nécessite moins de matériau et offre plus d'esthétique, et évite ainsi la rupture de particules esthétiques pendant une manipulation intermédiaire.
Patent WO-2017194017-A1 (WO)
Inventor: DAI JIANQIANG
IPC: H04L27/36
Filed: 2017-05-12
Abstract: Provided are an information modulation method and apparatus. The method comprises: transmitting and/or setting indication information about a plurality of groups of bit streams; and according to the indication information, modulating the plurality of groups of bit streams into one or more bit streams, wherein the indication information comprises at least one of the following: power information, a modulation method, bit stream type information and transmission method information. By means of the invention, the problem in the related art that multi-codeword stream superposition transmission of a non-orthogonal system cannot be supported is solved, thereby achieving the effect of being capable of supporting multi-codeword stream superposition transmission of the non-orthogonal system.
Patent WO-2018227401-A1 (WO)
Title: Appareil d'échantillonnage buccal et utilisations de ce dernier
Inventor: OUYANG YUMENG
IPC: C12M1/30
Filed: 2017-06-14
Abstract: La présente invention concerne un appareil d'échantillonnage buccal(1) permettant d'évaluer visuellement l'efficacité de traitement d'un produit de soins buccal servant à réduire la quantité de bactéries dans la cavité buccale et son procédé d'utilisation.
Patent WO-2017215660-A1 (WO)
Title: 一种场景音效的控制方法、及电子设备
Inventor: LI YAJUN
IPC: G06F3/16
Filed: 2017-06-16
Abstract: 本发明实施例公开了一种场景音效的控制方法、及电子设备，其中方法包括：电子设备在被开启后，启动具有监听功能的服务；所述电子设备通过所述具有监听功能的服务对所述电子设备的音轨进行监听，确定所述电子设备的音轨是否有音频输出；所述电子设备的音轨与所述电子设备内的应用之间具有映射关系；若所述电子设备确定所述电子设备的音轨有音频输出，则依据所述映射关系确定与所述电子设备的音轨有映射关系的应用；所述电子设备获取所述应用对应的场景音效，并将所述电子设备当前音效设置为所述场景音效。该过程不需要人参与场景音效的设置，因此在保证较高场景音效的准确率的前提下，简化操作，提高电子设备的使用效率。
Patent WO-2018006730-A1 (WO)
Title: 一种氨基酸蔬果净
Inventor: ZHANG JIAN
IPC: C11D1/37
Filed: 2017-06-28
Abstract: 一种蔬果洗涤剂，以重量计，其包含氨基酸表面活性剂0.1-25%，水75-90%，保湿剂 0.5-5%，防腐剂 0.1-1%，所述洗涤剂的pH范围在6-8之间。所述洗涤剂能清除蔬果表面的污垢。
Patent WO-2018184323-A1 (WO)
Title: 一种恒湿保质保香无铝烟用内衬纸及其制造工艺
Inventor: CHEN BIFENG
IPC: B32B33/00
Filed: 2017-07-21
Abstract: 一种恒湿保质保香无铝烟用内衬纸，包括原纸层（1），其中：所述原纸层（1）的上表面从内至外还依次设置有热熔密封层（3）、水性密封层（4）、水性印刷层（5）以及水性防护层（6），所述原纸层（1）的下表面设有水分还湿层（7），所述烟用内衬纸还包括设置于所述原纸层（1）上表面或下表面的保湿保香层（2）；其中，所述保湿保香层（2）设置于所述原纸层（1）与热熔密封层（3）之间，或者，所述保湿保香层（2）设置于所述原纸层（1）与水分还湿层（7）之间。此外，提供了所述恒湿保质保香无铝烟用内衬纸的制造工艺。无铝烟用内衬纸，通过保湿保香层（2）的设置，能有效地平衡卷烟产品水分，保持卷烟产品的品质。
Patent WO-2019019071-A1 (WO)
Title: Multi-purpose device for generating power by means of vibration induced by vertical vortex
Inventor: LE ZHIBIN
IPC: H02K7/18
Filed: 2017-07-27
Abstract: Disclosed is a multi-purpose device for generating power by means of vibration induced by a vertical vortex When ocean current passes through a cylinder, same causes the vortex-induced vibration of the cylinder. The irregular motion is transformed into a regular mechanical motion, and finally, magnetic induction lines are cut for power generation. The power generation device comprises four parts, namely a vibration module, a mechanical transmission module, a three-stage transmission gearbox and a power generation module, wherein the vibration module comprises a housing (1), a housing cover (2), a vibration rod (3) and a fixed universal joint (4); the mechanical transmission module comprises a transmission sleeve (6), a transmission universal joint (7), a universal joint spindle (8), a sliding block (9) and a connecting rod (10); the three-stage transmission gearbox comprises an eccentric first-stage gear (11), a second-stage gear (12), a third-stage gear (13) and a gearbox (15); and the power generation module comprises a permanent magnet (14), a power generation box (161) and a coil group (162). The device can be applied to structures with various vibration forms and vibration angles, is easy to install and is highly adaptable.
Patent WO-2018196224-A1 (WO)
Title: 一种对齐方法及对齐装置
Inventor: HU YONGTAO
IPC: G06F3/01
Filed: 2017-08-07
Abstract: 一种对齐方法及对齐装置，用于降低硬件工艺要求以及降低成本。该方法包括：确定IMU传感器进入稳定状态时定位目标的第一3D位置以及第一IMU计算3D位置（201）；确定IMU传感器退出稳定状态时所述定位目标的第二3D位置以及第二IMU计算3D位置（202）；根据第一3D位置以及第二3D位置确定第一相对位置（203）；根据第一IMU计算3D位置以及第二IMU计算3D位置信息确定第二相对位置（204）；当第一相对位置以及第二相对位置符合预置的条件时，则将第一相对位置以及第二相对位置进行向量归一化处理确定目标向量对（206）；将目标向量对保存至目标缓冲池中（207）；当目标缓冲池中的向量对个数大于或等于预设值时，根据刚性算法计算出来的旋转矩阵将定位装置与IMU传感器对齐。
Patent WO-2018153040-A1 (WO)
Title: 一种流量控制精度的电子膨胀阀
Inventor: HE XIAOSHUI
IPC: F16K1/32
Filed: 2017-08-23
Abstract: 一种流量控制精度的电子膨胀阀，包括阀座（1）和阀杆（3），在阀座（1）上形成上下贯通的通槽（11），通槽（11）内插入相配的轴承座（2），轴承座（2）包括座体（23），在座体（23）内形成贯穿的通孔（21），通孔（21）与阀杆（3）相配，在通孔（21）内壁中部形成内螺纹段（24）；在通槽（11）的底端焊接相配的直管（5），在阀座（1）外壁上设有与通槽（11）相通的侧面孔，侧面孔焊接相配的弯管（4），在阀座（1）的外壁上焊接一隔离套管（10），在阀杆（3）上端外部设有磁转子（6），在座体（23）下端口的外壁上形成第二环槽（27）和长方形阀口（26）；本电子膨胀阀不仅能消除阀杆受到气体所产生的侧向压力，而且使流量控制精度得到提高，便于系统控制调节，同时降低成本，以满足市场上的需求。
Patent WO-2019061022-A1 (WO)
Title: Simulation method, terminal device, and flight controller for unmanned aerial vehicle
Inventor: CHEN CHAOBIN
IPC: G05B17/02
Filed: 2017-09-26
Abstract: A simulation method comprises: obtaining control data outputted by a flight controller (2011) in simulation mode; operating a physical model (202) built in a terminal device (200) according to the control data; sending, to the flight controller (2011), flight state data outputted by the physical model (202); and displaying the flight state data. In the method, simulation is performed by using the physical model (202) built in the terminal device (200). The present invention also relates to the terminal device (200), and a flight controller (2011) for an unmanned aerial vehicle. Because the physical model (202) built in the terminal device (200) can be constructed and modified by a user according to actual condition, effects simulated by the model conform to actual fight effects of the unmanned aerial vehicle, thereby improving the simulation effect of the unmanned aerial vehicle.
Patent WO-2019024234-A1 (WO)
Title: Vehicle loss-related identification photo classification method and system, electronic device, and readable storage medium
Inventor: MA JIN
IPC: G06Q40/08
Filed: 2017-09-30
Abstract: Disclosed in the present invention are a vehicle loss-related identification photo classification method and system, an electronic device, and a readable storage medium. The method comprises: receiving identity information and identification photos uploaded by vehicle insurance policyholders, identifying first photo category names corresponding to the identification photos using a preset type model, and generating first photo category name lists corresponding to the identity information, the first photo category name lists comprising the identified first photo category names, and the first photo category names being in mapping association with the corresponding identification photos; after receiving an identification photo calling instruction that carries the identity information of a vehicle insurance claimant transmitted by a claim terminal, searching for a first photo category name list corresponding to the identity information of the vehicle insurance claimant; and if a corresponding first photo category name list is found, feeding back the found first photo category name list to the claim terminal. By means of the present invention, the work efficiency of claim adjusters can be increased, and the accuracy is higher.
Patent WO-2018068754-A1 (WO)
Title: 冰箱的控制方法及冰箱
Inventor: WU YONG
IPC: F25D29/00
Filed: 2017-10-13
Abstract: 一种冰箱的控制方法及冰箱，其中方法包括：预先设置包含多种食物的食物列表，识别冰箱内部的食物，判断冰箱内部的食物种类是否存在于食物列表中，若是，开启冰箱的除味模块(30)对冰箱进行除味操作；若否，检测冰箱内部挥发性有机化合物的浓度值，并根据浓度值的大小，调整除味模块(30)的工作强度。
Patent WO-2018153123-A1 (WO)
Title: 一种外层组播ip地址分配方法以及装置
Inventor: WU GUANGRUI
IPC: H04L12/46
Filed: 2017-11-03
Abstract: 本申请实施例公开了一种外层组播IP地址分配方法和装置，用于在VXLAN中自动为组播业务配置外层组播IP地址，有效降低该VXLAN中为为组播业务分配外层组播IP地址时的出错率。组播IP地址分配装置接收多个交换机中的第一交换机发送的内层组播IP地址，所述内层组播IP地址为组播源为组播业务分配的组播IP地址，所述第一交换机为所述多个交换机中的任意一个，所述多个交换机包含于VXLAN中；所述组播IP地址分配装置确定所述内层组播IP地址对应的外层组播IP地址，所述外层组播IP地址用于在所述VXLAN内标识所述组播业务；所述组播IP地址分配装置向所述VXLAN中的所述第一交换机发送IP地址指示消息，所述IP地址指示消息包括所述外层组播IP地址和所述内层组播IP地址。
Patent WO-2018171220-A1 (WO)
Title: 集成装置、尾气后处理系统以及控制方法
Inventor: YANG ZHENQIU
IPC: F01N3/28
Filed: 2017-11-10
Abstract: 一种泵与喷嘴的集成装置（1），其中泵（11）用以向喷嘴（12）泵送流体介质，喷嘴（12）用以向发动机的排气中喷射流体介质。集成装置（1）包括壳体（14），至少部分安装于壳体（14）内的泵组件（18）以及与泵组件（18）相配合的喷嘴组件（19）；其中壳体（14）包括位于泵组件（18）的上游且与泵组件（18）连通的入口通道（15）以及位于泵组件（18）的下游且与泵组件（18）连通的出口通道（16）；出口通道（16）与喷嘴组件（19）连通；泵组件（18）包括用以驱动泵的电机线圈（111），与电机线圈（111）相互作用的磁性体（72）以及相互啮合的第一齿轮组件（74）与第二齿轮组件（75）；其中第一齿轮组件（74）包括第一齿轮（742），第二齿轮组件（75）包括第二齿轮（751）；第一齿轮（742）与第二齿轮（751）相互啮合；壳体设有收容第一齿轮（742）与第二齿轮（752）的齿轮槽（43）；齿轮槽（43）的一侧设有与入口通道（15）连通的进液腔（431），齿轮槽（43）的另一侧设有与出口通道（16）连通的出液腔（432）；喷嘴组件（19）包括用以驱动喷嘴（12）的喷嘴线圈（121）；集成装置（1）还包括至少部分围绕在壳体外的隔热罩（109）。该集成装置结构简单、紧凑，控制精确。还提供了一种尾气后处理系统以及控制方法。
Patent WO-2018090879-A1 (WO)
Title: 一种双旁路大功率调光控制器
Inventor: LUO ZHONGLIANG
IPC: H05B37/02
Filed: 2017-11-10
Abstract: 本发明提供了一种双旁路大功率调光控制器，设有单片机主控模块、连接所述单片机主控模块的电源转换模块、总线通讯控制模块、调光输出驱动模块；所述调光输出驱动模块外接调光负载；所述调光输出驱动模块，设有连接单片机主控模块的继电器输出驱动单元和调光输出驱动单元，还设有连接于所述继电器输出驱动单元和调光输出驱动单元的双旁路输出单元；所述双旁路调光控制单元根据实际调光负载需求调整为可控硅调光模式或继电器保护模式。实施本发明提供的一种双旁路大功率调光控制器，通过设定双旁路调光电路来切换可控硅调光模式或继电器保护模式，能够在可控硅坏了或是调光负载不具备调光芯片的情况下由继电器直接控制，应用性更宽广。
Patent WO-2019104520-A1 (WO)
Inventor: CHIEN JIAN-HAO
IPC: B32B7/12
Filed: 2017-11-29
Abstract: 一种即使在较短的粘着时间也可获得优异粘着强度及均匀粘着的复合材料结构及其制造方法。复合材料结构包括基材以及设置于基材的表面的多个点状物，其中多个点状物的每一个点状物包括第一层及第二层。多个点状物的每一个点状物的第一层的第一表面粘着于基材，其中第一层的第一成分包括氨基甲酸酯聚合物。多个点状物的每一个点状物的第一层与第二层经由第一层的第二表面而粘着，其中第二表面相对于第一表面。第二层的第二成分包括聚酰胺，其中聚酰胺的熔融指数为大于40克/10分钟至小于130克/10分钟。
Patent WO-2018214456-A1 (WO)
Inventor: NIE HUAYAO
IPC: A47J37/06
Filed: 2017-11-30
Abstract: 多功能烹烤组件，包括相铰接的上壳体（1）和下壳体（2），上壳体（1）和下壳体（2）中均设置有腔体（3），腔体（3）内设置有烤盘（5），上壳体（1）和下壳体（2）的腔体（3）之间通过能够放置烤盘（5）的连接通道（4）相连通。多功能烹烤组件通过旋转上壳体（1）和下壳体（2）到设定角度配合烤盘（5）类型的切换即可集成封闭式烘烤功能和敞开式烧烤功能于一体，在利用整体式烤盘（5）时还具有烙、煎、炸、炒、加热、解冻等多种功能，充分利用整体式烤盘（5）的食物放置空间能够增加烹烤的效率；上壳体（1）和下壳体（2）的旋转折叠还能够使得多功能烹烤组件便于携带，使用非常方便。
Patent WO-2019100456-A1 (WO)
Inventor: GUO MIN
IPC: C12N1/06
Filed: 2017-12-13
Abstract: 提供了一种通过对核酸酶系统敲除以调控体外生物合成活性的方法，包括从很多种核酸酶中筛出5种核酸酶，并对其中一种核酸酶(如EXN53)进行下调或敲除处理，可以提高核酸的稳定性和体外蛋白质合成体系产生蛋白质的效率。
Patent WO-2019127612-A1 (WO)
Title: 悬浮稳定的预混合磷酸镁基牙科充填材料及其制备方法和应用
Inventor: WU BINGMIN
IPC: A61K6/838
Filed: 2018-06-06
Abstract: 一种悬浮稳定的预混合磷酸镁基牙科充填材料及其应用。以氧化镁和至少一种磷酸盐为主相、至少一种与水可混溶的非水相溶剂以及至少一种阻射材料制备出具有可注射性能的牙科充填材料，其中所述的填充材料还可包括至少一种生物玻璃。该材料在密封条件下保持流体，填充到牙齿中接触到生理体液后，水化凝固硬化。利用磷酸镁基材料优良的生物相容性、生物活性，将其制备成悬浮稳定的预混合磷酸镁基牙科充填材料，可作为充填材料用于盖髓术、根管治疗术、牙科修复术等领域。
Patent WO-2018227952-A1 (WO)
Title: 用于调整滤波器的通带宽度的方法及设备
Inventor: LU ZHENGHUA
IPC: G06K9/00
Filed: 2018-01-04
Abstract: 一种用于调整滤波器的通带宽度的方法及系统。方法包括：确定初始通带宽度（S201）。根据初始通带宽度控制滤波器，对待处理信号进行滤波处理（S202）。根据滤波处理后的信号对应的峰值谱线所在的第一频率，对初始通带宽度进行修正（S203）。
Patent WO-2018137499-A1 (WO)
Inventor: ZHANG CHENLU
IPC: H04W24/02
Filed: 2018-01-11
Abstract: Des modes de réalisation de la présente invention concernent un procédé de commande de partage de ressources, une entité d'exécution et une entité de configuration de partage de ressources. Le procédé consiste à : recevoir des informations de configuration de partage de ressources d'une tranche de réseau envoyées par une entité de configuration de partage de ressources de la tranche de réseau ; et commander, selon les informations de configuration de partage de ressources de la tranche de réseau, une ressource utilisée par la tranche de réseau.
Patent WO-2019114095-A1 (WO)
Inventor: LI JINZHI
IPC: A61C17/34
Filed: 2018-01-22
Abstract: 一种电动牙刷，包括手柄部（20）；手柄部（20）包括工作组件（30）及外壳组件（40）；工作组件（30）包括骨架（31）、固定件（32）及电机（33）；外壳组件（40）包括电机套筒（41）、定位块（42）、及主壳体（45）；主壳体（45）内壁的相对两侧分别设有滑槽（453）；骨架（31）的相对两侧与定位块（42）分别连接滑槽（453），骨架（31）与电机套筒（41）抵接，电机套筒（41）穿设且伸出主壳体（45）。通过定位块（42）实现电机套筒（41）与主壳体（45）的对接，电机套筒（41）与骨架（31）间接连接，削弱电机套筒（41）与骨架（31）之间的相互约束，能有效地减少电机（33）对骨架（31）的震动，避免骨架（31）上的部件发生松动，减少噪音，也能减少震动对骨架（31）上的部件造成损坏，延长电动牙刷的使用寿命。
Patent WO-2018177050-A1 (WO)
Title: 一种对象识别方法、设备和系统
Inventor: LIU LIANGLIANG
IPC: G06K9/00
Filed: 2018-02-24
Abstract: 本申请公开了一种对象识别方法，该方法包括：接收来自视频获取系统的视频流，所述视频流中包括待识别对象；确定所述待识别对象的补偿要素，所述补偿要素用于表示待识别对象需要调整的要素；发送所述补偿要素和所述补偿要素的补偿参数给所述视频获取系统；接收所述视频获取系统发送的调整后的视频流，所述调整后的视频流是所述视频获取系统根据所述补偿参数对待识别对象的所述补偿要素进行调整后的视频流。通过上述方案，解决了现有技术中在识别状态不利的情况下，提升了识别准确率。
Patent WO-2019047491-A1 (WO)
Title: Drill capable of controlling depth of hole excavated alongside wreck during steel box girdle crack repair
Inventor: JI BOHAI
IPC: B23B49/00
Filed: 2018-03-02
Abstract: A drill capable of controlling the depth of a hole excavated alongside a wreck during steel box girdle crack repair, comprising a drill body (2) and a drilling device (1). The drilling device (1) mainly comprises a drill bit (11), a drilling depth control device (12), a transmission shaft (13) and a roller bearing. One end of the transmission shaft (13) is connected to an internal driving device of the drill body (2), and the other end is connected to the drill bit (11); the drilling depth control device (12) is sleeved on the periphery of the transmission shaft (13) by means of the roller bearing, and is connected to the drill body (2) by means of a sleeve (21). With the described drill capable of controlling the depth of a hole excavated alongside a wreck during steel box girdle crack repair, the depth of a hole excavated may be accurately controlled during steel box girdle crack repair, and the occurrence of over-drilling or erroneously penetrating an adjacent steel plate part is avoided. At the same time, both the drill bit (11) and the drilling depth control device (12) are assembled and easy to disassemble and replace.
Patent WO-2019178810-A1 (WO)
Inventor: YOU XIN
IPC: H04W74/08
Filed: 2018-03-22
Abstract: Disclosed in the embodiments of the present application are a random access method and a terminal device, the method comprising: a terminal device determining a backoff time for a random access event according to the priority of the random access event, the random access event with the first priority corresponding to a first backoff time range, the random access event with a second priority corresponding to a second backoff time range, the first priority being superior to the second priority, the first backoff time range not overlapping with the second backoff time range; after the backoff time lapses, the terminal device re-initiating a random access process.
Patent WO-2019213865-A1 (WO)
Title: Light source module, image acquisition device, identity recognition device and electronic apparatus
Inventor: WANG XIAOMING
IPC: H04M1/02
Filed: 2018-05-09
Abstract: The present invention is applicable to the field of optical techniques. Provided is a light source module. The light source module comprises a light source and a beam shaper. The light source is used to emit light rays. The light source comprises an array of micro-light-emitting diodes. The beam shaper is used to receive the light rays emitted by the light source, and to modulate the received light rays so as to form patterned structure light. Also provided are an image acquisition device using the light source module, an identity recognition device, and an electronic apparatus. The present invention uses a light source comprising an array of micro-light-emitting diodes, and thus has a compact size and can provide patterns flexibly.
Patent WO-2019218312-A1 (WO)
Inventor: HON LIK
IPC: A24F40/50
Filed: 2018-05-17
Abstract: L'invention concerne un système d'atomisation (40) pour une cigarette électronique (100) qui comprend une unité d'éjection de liquide (1), qui comprend un boîtier (11) ayant une première extrémité (12) et une seconde extrémité (13) et une chambre de vaporisation (10); un élément de vaporisation (18) dans la chambre de vaporisation (10); et une plaque d'éjection (14) en position proximale par rapport à la première extrémité (12) et comprenant une pluralité de micro-ouvertures (15). L'invention concerne également une cigarette électronique (100) qui comprend le système d'atomisation (40) de l'invention. Le système d'atomisation (40) peut en outre comprendre une unité d'alimentation en liquide (50) couplée à l'unité d'éjection (1).
Patent WO-2019128056-A1 (WO)
Title: 温度系数的确定方法及装置
Inventor: HE YULIN
IPC: G06K9/62
Filed: 2018-05-23
Abstract: 一种温度系数的确定方法及装置，涉及数据处理领域，其中方法包括：建立温度系数的性能评价指标。确定使温度系数的性能评价指标满足预设的目标时，温度系数需要满足的条件关系，根据条件关系得到计算目标温度系数的计算公式。根据预设的初始温度系数和计算公式，得到目标温度系数。利用上述确定方法或装置确定的温度系数，可以使Softmax函数的数据转化效果达到预期目标。
Patent WO-2019128118-A1 (WO)
Inventor: HSIEH MIN-HSUN
IPC: H01L33/00
Filed: 2018-06-08
Abstract: A light emitting device, having a support plate, a light emitting element and a connection structure. The support plate has a first conduction region. The light emitting element has a first light emitting layer capable of emitting a first light ray, and a first contact electrode formed under the first light emitting layer, wherein the first contact electrode corresponds to the first conduction region. The connection structure has a first electrical connection portion and a protecting portion surrounding the first contact electrode and the first electrical connection portion. The first electrical connection portion is electrically connected to the first conduction region and the first contact electrode. The first electrical connection portion has an upper portion, a base portion and a neck portion disposed between the upper portion and base portion, wherein an edge of the upper portion projects with respect to the neck portion, and an edge of the base portion projects with respect to the upper portion.
Patent WO-2020019158-A1 (WO)
Title: Pixel driving circuit, method, and display apparatus
Inventor: CHEN SHUAI
IPC: G09G3/3233
Filed: 2018-07-24
Abstract: A pixel driving circuit (100), a method and a display are provided. The pixel driving circuit (100) includes an input sub-circuit (10) configured to set a voltage level at a first node (A); a storage sub-circuit (18) coupled between the first node (A) and a second node (B); a drive sub-circuit (16) coupled to the first node (A) and the second node (B) and configured to drive light emission of a light-emitting device; a charge sub-circuit (14) coupled to the drive sub-circuit (16), and configured to charge the drive sub-circuit (16) to latch a voltage level at the second node (B) to be larger than a first threshold but smaller than a second threshold; and an adjust sub-circuit (12) coupled to a second node (B) and coupled to the input sub-circuit (10) at least via the first node (A), and configured to at least adjust voltage level at the second node (B) to make the light-emitting device with an inverted polarity in one partial period.
Patent WO-2019024759-A1 (WO)
Title: Data communication method and data communication network
Inventor: LAM WAN
IPC: H04L45/24
Filed: 2018-07-26
Abstract: The embodiments of the present invention relate to the technical field of communications, and provided thereby are a data communication method and a data communication network, which are used to improve the efficiency of data communication. The method is applied in a data communication network comprising a plurality of Pods and a core layer, wherein each Pod in the plurality of Pods comprises a convergent layer, and the convergent layer comprises a plurality of convergent nodes, while the core layer comprises a plurality of core nodes, the method comprises: a first convergent node in a first Pod sending data packets of a first data stream to at least one core node in the core layer by using manner of packet balance; the at least one core node receiving the data packets of the first data stream and sending the received data packets to a second convergent node in a second Pod; the second convergent node receiving the data packets of the first data stream and sorting the data packets of the first data stream so as to obtain the first data stream.
Patent WO-2020029004-A1 (WO)
Title: Light guide plate, backlight module, and display device
Inventor: CHANG CHIA-YIN
IPC: G02B6/00
Filed: 2018-08-06
Abstract: A light guide plate, a backlight module, and a display device. The light guide plate comprises a body and a plurality of optical structures. The body has a light incident surface, a light reflecting surface, and an optical surface. The light incident surface is opposite to the light reflecting surface. The optical surface connects the light incident surface and the light reflecting surface. The light incident surface faces a light source. The optical structures are disposed on the optical surface. Each optical structure comprises a first light action surface facing the light incident surface and a second light action surface facing the light reflecting surface. The first light action surface and the second light action surface are oblique planes inclined towards different directions and are arranged in an asymmetric manner. The first light action surface has a first included angle with respect to the optical surface. The second light action surface has a second included angle with respect to the optical surface. The first included angle is greater than the second included angle, and the second included angle is greater than 0 degrees. The light emission angle of the light guide plate decreases exponentially as the first included angle increases.
Patent WO-2019165757-A1 (WO)
Title: 一种电机铁芯输送线定位装置
Inventor: YE HUA
IPC: B23Q7/06
Filed: 2018-08-06
Abstract: 本发明公开了一种电机铁芯输送线定位装置，包括输送线、支架部和抱箍部。支架部位于输送线中央的下端。抱箍部位于输送线中央的两侧。支架部固定于地面上。本发明结构简单、成本较低、可极大的提高流水作业线上的电机铁芯加工效率，同时能够通过更换定位块的方式适配不同规格尺寸的电机铁芯，适用范围广，灵活性好。
Patent WO-2019052286-A1 (WO)
Title: User identity verification method, apparatus and system based on blockchain
Inventor: XU JUN
IPC: H04L9/08
Filed: 2018-08-06
Abstract: Disclosed are a user identity verification method, apparatus and system based on a blockchain. The user identity verification method comprises: acquiring a user identification code and user information ciphertext from a client; the user information ciphertext is generated by encrypting, using a current user private key, user information to be verified; sending the user identification code to a blockchain serving end so that the blockchain serving end acquires corresponding current user information and a current user public key; using the current user public key returned by the blockchain serving end to decrypt the user information ciphertext, and acquiring decrypted user information to be verified; when it is determined that the current user information and the decrypted user information to be verified are the same, generating a verification passed message; and the client triggering, according to the verification passed message, a refresh operation on the current user private key and the current user public key. The present invention can improve the security of a user identity verification process and the accuracy of a user identity verification result.
Patent WO-2019034094-A1 (WO)
Title: Method for preparing alcoholic compound
Inventor: LIU YONGJUN
IPC: C07D241/20
Filed: 2018-08-16
Abstract: Disclosed is a method for preparing an alcoholic compound, comprising subjecting raw materials, i.e. an amine compound and an acid halide compound, to an amidation reaction, a reduction reaction, an esterification reaction, and/or a hydrolysis reaction to obtain the target product.