baber/WOPTO huggingface dataset:
Patent WO-2017084478-A1 (WO)
Inventor: HU YUSHENG
IPC: H02J9/00
Filed: 2016-10-26
Abstract: 一种用于磁悬浮轴承的能量回馈系统和方法，该系统包括：磁悬浮轴承（11）；电机（M）；供电电源（15），用于对磁悬浮轴承（11）和电机（M）供电；能量回馈装置（17），与电机（M）和磁悬浮轴承（11）分别电连接，用于在供电电源（15）异常断电的情况下，将电机（M）处于惰转状态时产生的电能供给磁悬浮轴承（11），从而解决了在供电电源异常断电的情况下，需要使用备用电源维持轴承控制系统中转轴的稳定悬浮导致成本较高的技术问题。
Patent WO-2018053902-A1 (WO)
Title: 电子装置及其充电方法
Inventor: DING ZHAOGANG
IPC: H02J7/00
Filed: 2016-10-29
Abstract: 一种电子装置（100），该电子装置（100）包括：充电模块（10），充电模块（10）设置为连接充电器（200）；CPU（30），CPU（30）与充电模块（10）相连，设置为控制充电模块（10）检测所连接的充电器（200）的端口类型，并根据充电器（200）的端口类型，从充电器（200）获取与端口类型对应的充电电流，以对电子装置（100）进行充电；CPU（30）以及充电模块（10）还设置为在充电模块（10）检测到充电器（200）为专用充电端口类型的充电器（200）时，进一步检测充电器（200）所支持的专用快充协议，并选择对应的专用快充协议方案控制充电器（200）对电子装置（100）进行充电。还提供一种充电方法。利用该电子装置和充电方法可兼容多种快充协议。
Patent WO-2017088637-A1 (WO)
Inventor: ZHANG WANG
IPC: G06T7/00
Filed: 2016-11-07
Abstract: 一种自然背景中图像边缘的定位方法及装置，其中，该方法包括：对位于自然背景中的图像，提取作为比对标准的中心颜色特征（S102）；与中心颜色特征进行比对，根据比对结果为图像的各边缘提取多个待选点（S104）；根据距离和/或方向对该边缘对应的多个待选点进行分组，得到多个待选点组（S106）；使用各待选点组中的待选点拟合出对应的拟合线条（S108）；选择临近该边缘待选点最多的拟合线条，将其定位为该边缘（S110）。采用该方法，减少了执行主体的计算量，提高了图像边缘定位的速度，避免了自然背景中出现的边缘的干扰，提高了图像边缘定位的准确性。
Patent WO-2017118207-A1 (WO)
Inventor: HUA LEI
IPC: G06F3/044
Filed: 2016-11-08
Abstract: Selon l'invention, un dispositif et un procédé de détermination de contact tactile sont utilisés pour un panneau tactile. Le panneau tactile comprend une pluralité de régions tactiles agencées en matrice. Le procédé comprend les étapes suivantes : détecter si une valeur de changement de capacité dans une région tactile et sur une électrode tactile est supérieure ou égale à une valeur prédéfinie ; si c'est le cas, acquérir un nombre de régions tactiles ayant des valeurs de changement de capacité supérieures ou égales à la valeur prédéfinie, si le nombre de régions tactiles est 1, ne pas fournir de signal électrique de région tactile ; si le nombre de régions tactiles est supérieur à 1, fournir une pluralité de signaux électriques de région tactile ; et déterminer les signaux électriques de région tactile fournis pour déterminer s'il faut produire un signal tactile.
Patent WO-2018090233-A1 (WO)
Title: 一种色织布
Inventor: CAI ZILIN
IPC: D03D15/00
Filed: 2016-11-16
Abstract: 一种色织布，幅宽为240cm，经纱纱支数为50支，纬纱纱支数为80支，经密度为33.9根/cm，纬密度为57.8根/cm；经纱为蚕丝，纬纱为棉纱；采用平纹变化组织结构。该色织布结构合理，制造方便。
Patent WO-2018103071-A1 (WO)
Title: 一种激光焊接质量监测装置
Inventor: FENG QINGZHU
IPC: B23K31/12
Filed: 2016-12-09
Abstract: 一种激光焊接质量监测装置，包括两个相互平行的第一操作台（7）和第二操作台（2）），所述第一操作台（7）上设有用于输送待焊接零件的第一传送带（4）和焊接装置，所述第二操作台（2）的上端一侧设有用于输送焊接不合格零件的第二传送带（1）和用于输送焊接合格零件的第三传送带（11），所述第二传送带（1）和第三传送带（11）之间设有承载台（10），且承载台（10）的下端固定在第二操作台（2）上。通过多个传送带、焊接机器人以及电动滑轨等的结合实现了零件的自动化焊接和输送，转运装置的设置实现了自动化转运，视觉传感器和夹持装置的结合实现了自动化的识别和夹取，降低了人工成本，提高了生产效率。
Patent WO-2017118433-A1 (WO)
Title: 电池充放电方法及电路
Inventor: YANG RUI
IPC: H02J7/00
Filed: 2017-01-06
Abstract: 一种电池充放电方法及电路，属于电子技术领域。该电池充放电电路包括电源、负载和至少一个电池组，电源的第一极与负载的第一极连接于第一节点，电源的第二极与负载的第二极连接于第二节点，该充放电电路还包括与电池组一一对应的回路电路，电池组的第一极与第一节点连接，回路电路位于电池组的第二极与第二节点之间，回路组件包括：第一开关、第二开关、二极管，其中，第一开关的第一端、第二开关的第一端均与电池组的第二极连接，第二开关的第二端与二极管的第一极连接，第一开关的第二端、二极管的第二极连接于第三节点。该技术方案能够有效解决铁锂电池不能长期浮充和电池接通期间瞬态大电流导致充放电不可控的问题。
Patent WO-2018120441-A1 (WO)
Title: 光学式生物辨识装置
Inventor: HSIEH MING CHE
IPC: G06V40/13
Filed: 2017-03-17
Abstract: 一种光学式生物辨识装置（100），包括：印刷电路板（110）、第一感测组件（120）、导光层（130）、第二感测组件（140）、线路组件（150）与连接单元（160）。印刷电路板（110）具有第一侧（111）与相对第一侧（111）的第二侧（112）。第一感测组件（120）配置在印刷电路板（110）的第一侧（111）上。导光层（130）配置在印刷电路板（110）的第一侧（111）上，且位在第一感测组件（120）上。第二感测组件（140）配置在导光层（130）上。线路组件（150）配置在印刷电路板（110）的第二侧（112）上，且线路组件（150）与印刷电路板（110）电性连接。连接单元（160）电性连接第二感测组件（140）与线路组件（150）。该装置可以解决现有技术存在的光学式生物辨识装置不具有唤醒机制的问题。
Patent WO-2017162108-A1 (WO)
Title: 一种柱芳烃类复合物、其制备方法、药物组合物和用途
Inventor: MENG QINGBIN
IPC: A61P35/00
Filed: 2017-03-17
Abstract: 一种式I所示的柱芳烃类复合物，其制备方法、药物组合物及其用途。该复合物提高了药物的稳定性，增强了药物对肿瘤细胞的抑制作用。
Patent WO-2018170803-A1 (WO)
Title: 光伏发电系统及最大功率点跟踪mppt的控制方法
Inventor: HU YANSHEN
IPC: H02J3/38
Filed: 2017-03-22
Abstract: 一种光伏发电系统及最大功率点跟踪MPPT的控制方法，所述系统包括：光伏组件（102），用于将采集的太阳的光能转换为直流电；与所述光伏组件（102）连接的智能接线盒（104），用于获取所述光伏组件（102）转换的直流电的电量数据，所述电量数据至少包括电压、电流、功率和温度中的一种或多种；与所述智能接线盒（104）连接的云处理器（106），用于接收所述智能接线盒（104）发送的电量数据，根据所述电量数据计算得到所述光伏组件（102）的处理数据；与所述云处理器（106）连接的光伏逆变器（108），用于接收所述云处理器（106）发送的处理数据，根据所述处理数据和MPPT算法查找最大功率点。采用该技术方案，可提高MPPT跟踪速度与精度，改进光伏组串的木桶效应和多峰现象，从而提高光伏发电系统的发电量。
Patent WO-2018040548-A1 (WO)
Title: 轨道交通用硅橡胶电缆及其硅橡胶智能化制备方法
Inventor: JIANG QINGSONG
IPC: C08L9/00
Filed: 2017-03-24
Abstract: 一种轨道交通用硅橡胶电缆及其硅橡胶智能化制备方法，包括导体和绝缘层，绝缘层覆盖在导体外侧，绝缘层表面设置有结构相同的n条凸条，相邻凸条之间夹角为40~60°，所述凸条的高度为0.1~0.5mm。并将该硅橡胶用于轨道交通车辆高温电缆的绝缘和护套材料，其性能可满足转向架内牵引电机动力电缆和车厢连接处的跨接电缆指标要求，提升传统硅橡胶电缆料的性能，使其具备高强度、耐高温、耐寒、抗老化、防水防潮、使用寿命长等优异性能。在火焰条件中可确保电缆在较长时间内正常供电性能，达到阻燃效果。该新型硅橡胶电缆料制备采用智能化进行配料生产，既节约劳动力成本，又可达到精确配料、满足各批次均一性。
Patent WO-2018028274-A1 (WO)
Title: 空气净化剂组合物
Inventor: WANG JINGNING
IPC: A61L9/013
Filed: 2017-05-26
Abstract: 空气净化剂组合物，以重量份计，至少包括：地榆和苦楝花提取物 10-30 份、苦参提取物 10-30 份、刺槐提取物 5-10 份、桉树叶提取物 1-5 份、菊花提取物 10-15 份、芦荟提取物 10-15 份、纳米银 0.1-1 份、青蒿素 0.5-2 份。
Patent WO-2017215546-A1 (WO)
Title: Plaque-guide de lumière, montage de rétroéclairage, appareil d'affichage et leur procédé de commande
Inventor: LI XIN
IPC: G02F1/1347
Filed: 2017-06-12
Abstract: L'invention porte également sur une plaque-guide de lumière (11), comprenant une pluralité de panneaux de réglage de lumière (13) disposés sur ou au-dessus un côté d'émission de lumière de la plaque-guide de lumière (11). La pluralité de panneaux de réglage de lumière (13) sont disposés en un rangé avec un espace disposé entre deux panneaux adjacents de réglage de lumière (13), et ils sont configurés pour être commandés dans un état transparent ou dans un état opaque afin de réaliser un commutateur entre un grand angle de divergence ou un petit angle de divergence. Chaque panneau d'ajustement de lumière (13) comprend une première électrode (131A) disposée de manière opposée et une seconde électrode (131B), et une couche d'ajustement de lumière (132) disposée entre celles-ci. La couche d'ajustement de lumière (132) est configurée pour être dans un état opaque ou dans un état transparent dépendamment de l'existence d'un champ électrique entre la première électrode (131A) et la seconde électrode (131B). L'invention porte également sur un ensemble de rétroéclairage (10) et sur un appareil d'affichage contenant la plaque-guide de lumière (11), ainsi que sur leur procédé de commande.
Patent WO-2018176637-A1 (WO)
Title: 一种简易安装及拆解的背板扣
Inventor: CHU CHENCHIU
IPC: F16B17/00
Filed: 2017-06-15
Abstract: 一种简易安装及拆解的背板扣，包括公扣（1）、母扣（2）；公扣（1）包括盖部（3）、与盖部（3）连接的第一杆部（4）、与第一杆部（4）连接的第二杆部（5），盖部（3）与第一杆部（4）连接处形成第一扣紧面（6），第二杆部（5）的直径小于第一杆部（4），第二杆部（5）与第一杆部（4）连接处形成第二扣紧面（7），所述第二杆部（5）设有多个扣钩（8），盖部（3）的内侧设有拆卸孔或槽（9）；母扣（2）包括扣面部（10）、与扣面部（10）连接的扣体部（11），所述扣体部（11）内部为与所述公扣（1）的第一杆部（4）、第二杆部（5）相适配的第一扣孔（12）、第二扣孔（13），所述第一扣孔（12）、第二扣孔（13）的起始端分别设有防止公扣（1）脱落的第一凸环（14）、第二凸环（15），所述扣体部（11）的外部圆周上设有多个倒钩（16）。该背板扣更方便安装和拆卸，简单易操作，且结合固定更加牢固，背板与框架的结合固定也更加牢固。
Patent WO-2018227463-A1 (WO)
Inventor: GAO ZIYANG
IPC: H01L25/065
Filed: 2017-06-15
Abstract: A power electronic package includes a first substrate, a second substrate oppositely disposed from the first substrate, one or more chips disposed between the substrates, and at least three spacers. The spacers control a height variation of the power electronic package and protect the chips and other electronics from experiencing excessive stress. The height of the spacers is determined based on a height of the chips, on a height of solder blocks that connect the chips to the top substrate, and on a height of solder blocks that connect the chips to the bottom substrate.
Patent WO-2019000177-A1 (WO)
Title: Demodulation reference signal configuration
Inventor: LIU HONGMEI
IPC: H04W72/04
Filed: 2017-06-26
Abstract: Apparatuses， methods， and systems are disclosed for demodulation reference signal configuration. One apparatus (200) includes a processor (202) that determines (402) a remaining minimum system information channel demodulation reference signal configuration. The apparatus (200) includes a receiver (212) that receives (404) the demodulation reference signal based on the demodulation reference signal configuration.
Patent WO-2018006814-A1 (WO)
Title: 一种镜面设备、系统
Inventor: JIN PHIL
IPC: G06F1/16
Filed: 2017-07-05
Abstract: 一种镜面设备（100），适用于智能家居领域，包括镜面（1）；获取美容装扮信息的处理装置（3）；以及可与镜面（1）集成、向用户输出美容装扮信息的显示装置（2）。还提供了一种镜面系统，镜面系统包括至少一个镜面设备（100）；以及与镜面设备（100）通信的云服务平台（200），用于接收镜面设备（100）发送的美容装扮信息获取请求，将对应的美容装扮信息发送至镜面设备（100）。通过将镜面（1）与向用户输出美容装扮信息的显示装置（2）及处理装置（3）进行集成，可使用户在照着镜子装扮的过程中，通过集成的显示装置（2）直接观看相关的美容装扮信息，大大方便了用户的使用。
Patent WO-2018010692-A1 (WO)
Title: Q345热轧合金钢双面搪瓷防鳞爆瓷釉及功能面釉
Inventor: KANG LIHUA
IPC: C23D11/00
Filed: 2017-07-14
Abstract: 一种Q345热轧合金钢双面搪瓷防鳞爆瓷釉及功能面釉，搪瓷底釉的组分及各组分的重量百分含量是：Al  2 O  3  3-6％，SiO  2 60-70％；B  2 O  3  10-15％，Na  2 O+K  2 O+Li  2 O 10-15％，CaF  2  3-6％，ZrO  2 3-6％，CoO+NiO 2-5％，BaMoO  4 +Sb  2 O  3  1-3％，WO  3  0.3-1.5％；按上述化学组成换算的化工原料重量配比配方，充分搅拌混匀，1200-1350℃下在回转炉中熔制，然后冷淬制成。所提供的Q345热轧合金钢双面搪瓷防鳞爆瓷釉及功能面釉，可适用于含C、P、S等被认为的是有害的元素和含有多种普通合金元素的Q345钢材。
Patent WO-2018059093-A1 (WO)
Title: 移位寄存器单元、栅极扫描电路、驱动方法、显示装置
Inventor: ZHANG XIAOXIANG
IPC: G09G3/20
Filed: 2017-07-24
Abstract: 一种移位寄存器单元、栅极扫描电路、驱动方法以及显示装置，该移位寄存器单元，包括：复位模块(300)，被配置为在复位控制信号输入端的控制下将信号控制端的信号传输给第一节点和移位寄存器单元信号输出端；第一下拉控制模块(400)，被配置为在第二节点的控制下将信号控制端的信号传输给第一节点和移位寄存器单元信号输出端；第二下拉控制模块(500)，被配置为在与第三节点连接的第三节点控制信号输入端的控制下将信号控制端的信号传输给第一节点和移位寄存器单元信号输出端，从而与复位模块(300)以及第一下拉控制模块（400）相配合，在该移位寄存器单元不应输出的阶段共同对该移位寄存器单元进行复位，有效避免该移位寄存器单元在不该输出的阶段输出。
Patent WO-2018153033-A1 (WO)
Title: 一种信息处理方法及装置
Inventor: YANG XINYING
IPC: G06F17/30
Filed: 2017-08-10
Abstract: 一种信息处理方法及装置，涉及数据库技术领域。其中该方法应用于数据库管理系统中，所述数据库管理系统用于管理数据库，且包括内核，所述方法包括：所述内核获取目标信息；所述内核根据所述目标信息，确定所述目标信息的模型的创建信息；其中，所述目标信息的模型用于估算所述目标信息的执行代价，所述创建信息包括所述目标信息的模型的用途信息和训练算法信息；所述内核向外部训练器发送训练指令；其中，所述训练指令用于指示所述外部训练器根据所述目标信息和所述目标信息的模型的创建信息，对所述数据库中的数据进行机器学习训练，以得到所述目标信息的第一模型。
Patent WO-2019028873-A1 (WO)
Title: Measurement configuration method and apparatus and measurement reporting method and apparatus
Inventor: Jia meiyi
IPC: H04W24/10
Filed: 2017-08-11
Abstract: A measurement configuration method and apparatus and a measurement reporting method and apparatus. The measurement configuration apparatus comprises: a first configuration unit, used for configuring configuration information related to reporting of a measurement result for a user equipment according to a parameter, which is obtained from a second network device and corresponds to a trigger event. Hence, a network side can obtain a measurement report in time and avoid an unnecessary measurement report, so as to save costs and ensure that the network side makes a more accurate evaluation.
Patent WO-2018033085-A1 (WO)
Inventor: CHEN YAN
IPC: C07D401/14
Filed: 2017-08-16
Abstract: Disclosed are a compound using anthrone as a core and applications thereof in an organic electroluminescent component. The compound uses anthrone as a parent core, which is connected to an aromatic heterocyclic group, so that the molecular symmetry is destroyed, the molecular crystallinity is destroyed, the aggregation effect among the molecules is avoided, and the compound has a good film forming property. The compound serving as a luminescent layer material is used on an organic light-emitting diode, and the OLED component using the compound has good photoelectric performance and can satisfy requirements of a panel manufacturing enterprise.
Patent WO-2019028930-A1 (WO)
Title: Three-dimentional greeting card having electronic candle with flame capable of flickering
Inventor: HO TIEN-HWA
IPC: B42D15/04
Filed: 2017-08-16
Abstract: A three-dimensional greeting card having an electronic candle with a flame capable of flickering, comprising: a foldable card (1), a foldable three-dimensional base (2), a simulated flame sheet (3), a battery (4), and at least one projection bulb (5); the electronic candle can be folded and accommodated within a card and a three-dimensionally shaped candle can be seen upon opening the greeting card; and the flame of the candle can flicker, like the burning effect of a real flame, which makes the user feel very amazed; when the light of the candle flame is needed to add to the atmosphere, the greeting card can be opened at any time to simulate the effect of a real candle fire.
Patent WO-2018201649-A1 (WO)
Title: 一种改性纳米保温建筑材料的制备方法及其应用
Inventor: TU ZHIHAO
IPC: C08L75/04
Filed: 2017-09-05
Abstract: 本发明公开了一种改性纳米保温建筑材料的制备方法及其应用，该方法通过将粉煤灰、高岭土、海泡石球磨成粉、煅烧，再加入经改性的羧基聚酯树脂以及经超声处理的聚碳化二亚胺、聚氨酯和纳米磷酸钡的混合物共同进行加热反应，随后经混炼、硫化、热压等一系列特定工艺制成成品建筑材料。制备而成的建筑材料，其保温效果好，抗震性强，且阻燃效果好，具有较好的应用前景。同时还公开了由该制备方法制得的建筑材料在建筑墙体材料中的应用。
Patent WO-2019037187-A1 (WO)
Title: Sound emitting device
Inventor: ZHANG CHENGFEI
IPC: H04R9/02
Filed: 2017-09-21
Abstract: A sound emitting device, comprising a housing (5) having a rectangular profile, a vibrating diaphragm assembly that is fixed together with the housing (5) and sound coil (3) that is connected at a lower end of the vibrating diaphragm assembly; a support rod (4) is provided between the sound coil (3) and the housing (5), the support rod (4) comprising a frame (40) that is matchingly combined with an end of the sound coil that is far from the vibrating diaphragm assembly, as well as a connecting portion (42) that is connected and fixed to a corner position of the rectangular housing (5); the sound emitting device further comprises an elastic beam (41) that is located between the connecting portion (42) and the frame (40). The present invention may effectively weaken polarization, increase the auditory margin, increase the power of the sound emitting device and improve overall performance.
Patent WO-2019079949-A1 (WO)
Title: Chemical fibre textile machine rack
Inventor: HUA JINNIAN
IPC: B65H49/32
Filed: 2017-10-23
Abstract: Provided is a chemical fibre textile machine rack, comprising a first base (10) and a second base (5), wherein two sides of the first base (10) are both provided with first support plates (11); an upper end of the first base (10) is provided with a textile machine main body (2); a lower end of the second base (5) is provided with a walking mechanism (4); an upper end of the second base (5) is provided with two second support rods (8); sides, opposite to each other, of the second support rods (8) are both provided with a plurality of first cylinders (7); guide pins (6) are arranged in the first cylinders (7); an end, away from the first cylinders (7), of the guide pin (6) is provided with a fixing block (9); a device cavity is provided in side walls, close to the second base (5), of the first support plates (11); and the side walls of the first support plates (11) are provided with worms (12). The chemical fibre textile machine rack has a rational design and is simple in operation, so that the stability of a holder frame is greatly improved, and the placement of spinning tubes is also facilitated; and same is also adaptive to spinning cylinders of different widths, so that the working efficiency thereof is greatly improved.
Patent WO-2019000765-A1 (WO)
Title: Bus station arrival reminding system based on radio frequency technology
Inventor: CAO FENG
IPC: G08G1/123
Filed: 2017-11-01
Abstract: A bus station arrival reminding system based on radio frequency technology, comprising: a radio frequency bus card, a passenger counting unit, a bus station processing module and a radio frequency transmission base station, the radio frequency bus card comprising an electronic bus card tag and a touch display screen, the passenger counting unit comprising an electronic bus tag, a second reader, and a calculation processor, the bus station processing module being mounted at a bus station and comprising a first reader, a locating unit, an information buffer unit and a matching unit, the radio frequency transmission base station comprising a base station reader and a radio frequency locator. The system can inform, in real time, passengers of the time required for a bus to arrive at a bus station, the number of passengers in the bus and if there is a vacant seat, providing information support to waiting passengers particularly for selecting which bus to take, facilitating passengers during travel and also more efficiently utilizing bus resources.
Patent WO-2019085023-A1 (WO)
Inventor: YANG YONG
IPC: G06T5/00
Filed: 2017-11-14
Abstract: 一种改善显示画面中鬼影的方法，其包括步骤：获取显示装置将显示的画面的亮度和所述显示装置中鬼影的平均亮度（110）；如果所述鬼影的平均亮度大于所述将显示的画面的亮度（120），则获取所述鬼影在所述显示装置中的位置（130）；根据所述鬼影在所述显示装置中的位置以及所述鬼影的平均亮度对所述将显示的画面中与所述鬼影相对应的画面进行处理（140），以提高所述将显示的画面中与所述鬼影相对应的画面的亮度。还提供了一种改善显示画面中鬼影的系统，上述方法和系统利用软件算法的方式对显示画面中反射率和眩光较高的位置进行局部的亮度调节，从而提升显示装置的局部亮度，增强显示画面的可读性，实现抗眩抗反射的效果。
Patent WO-2018121139-A1 (WO)
Title: 含酸酐基团的接枝共聚物及其应用
Inventor: LI KUNQUAN
IPC: C08F220/14
Filed: 2017-11-23
Abstract: 一种含酸酐基团的接枝共聚物及其应用。所述接枝共聚物为含酸酐基团和高分子共聚物侧链的一类聚合物，主要由40wt％～90wt％含碳碳双键的单体A、5wt％～30wt％含酸酐基团的不饱和单体B、5wt％～30wt％含碳碳双键的高分子聚合物C通过自由基聚合共聚而成。制备过程为：首先利用自由基共聚得到高分子聚合物D，然后利用基团之间的反应制备含碳碳双键的高分子聚合物C；最后将获得的高分子聚合物C与单体A、单体B进行自由基共聚，干燥脱挥后获得含酸酐基团的接枝共聚物。本发明含酸酐基团的接枝共聚物可以作为共混聚合物以及玻纤增强材料的增容剂。
Patent WO-2019000835-A1 (WO)
Title: Electromagnetic coil liquid cooling system
Inventor: WANG WEI
IPC: H01F27/28
Filed: 2017-11-30
Abstract: An electromagnetic coil liquid cooling system, comprising an electromagnetic coil (10), a guiding device (20), and an insulating and cooling liquid receiving device (30). The electromagnetic coil (10) comprises a wire (11), and the electromagnetic coil (10) is provided with a channel (12) for allowing an insulating and cooling liquid to flow therethrough. The electromagnetic coil (10) is provided with several liquid inlets (13) and liquid outlets (14) which are sequentially and alternately arranged along the extension direction of the channel (12). The liquid inlets (13) and liquid outlets (14) are both in communication with the channel (12). The guiding device (20) is used for guiding the insulating and cooling liquid into the liquid inlets (13), and the insulating and cooling liquid receiving device (30) is used for receiving the insulating and cooling liquid flowing out of the liquid outlets (14). The electromagnetic coil liquid cooling system can enable the wire (11) to be in direct contact with the insulating and cooling liquid flowing through the channel (12), so as to improve the cooling effect of the wire (11); furthermore, the invention can improve the flow heat exchange capacity by reasonably arranging the liquid inlets (13) and liquid outlets (14), so as to further improve the cooling effect of the wire (11).
Patent WO-2019024363-A1 (WO)
Title: Display device and display method
Inventor: GUO ZUQIANG
IPC: H04N9/31
Filed: 2017-12-06
Abstract: A display device (100), comprising a light source apparatus (110), an image data processing module (120), an optical modulation apparatus (130), and an image synthesizing apparatus (140). The light source apparatus (110) emits a first light and a second light, and the image data processing module (120) determines, according to original image data, a color domain range of an image to be displayed, the original image data being based on a second color domain range (F2); if the color coordinates of at least part of the pixels of the image to be displayed are located within a predetermined region (P1), the second color domain range (F2) covers a first color domain range (F1) and is provided with a portion that exceeds the first color domain range (F1); the predetermined region (P1) is a region beyond the first color domain range (F1) and is a region in which an inner side of a border line of the second color domain range (F2) does not comprise a border line; the image data processing module (120) converts original image data of the at least part of the pixels for which the color coordinates are located within the predetermined region (P1) to first sub-data based on the first color domain range (F1) and second sub-data based on the second color domain range (F2); the optical modulation apparatus (130) modulates the first light and the second light respectively according to the first sub-data and the second sub-data so as to obtain an image light, and the image synthesizing apparatus (140) synthesizes the image light to display an image.
Patent WO-2019075903-A1 (WO)
Title: Blind spot smart assistance vehicle-mounted system for use in passenger vehicle
Inventor: FU BINGKAI
IPC: B60R11/02
Filed: 2017-12-21
Abstract: The present invention relates to a blind spot smart assistance vehicle-mounted system for use in a passenger vehicle, comprising four or five or more blindspot camera modules mounted outside the automobile and used for photographing the periphery of the automobile; the blindspot camera modules are one of the following two combinations: combination one: a right front camera mounted on the outside of the right rear of the automobile and used for photographing a D blind spot at the right front of the automobile and a rear U-type camera system, the rear U-type camera system comprising a left rear camera mounted at the left rearview mirror position and used for photographing a G blind spot at the left rear of the automobile, a right rear camera mounted on the right rearview mirror position and used for photographing a J blind spot at the left rear of the automobile, and a rear middle camera arranged in the exact middle of the rear part of the automobile and used for photographing an F blind spot at the rear of the automobile. The present invention has a rational design, compact structure, and convenient use.
Patent WO-2019127368-A1 (WO)
Inventor: LIU WEIRONG
IPC: A61G5/04
Filed: 2017-12-29
Abstract: L'invention concerne un fauteuil roulant (110), comprenant un dispositif d'acquisition (510), un dispositif d'analyse (520) et un dispositif d'exécution (530). Le dispositif d'exécution (530) est configuré pour acquérir des informations d'un utilisateur du fauteuil roulant (110). Les informations de l'utilisateur comprennent l'expression, l'action et la voix. Le dispositif d'analyse (520) est connecté au dispositif d'acquisition (510). Le dispositif d'analyse (520) est configuré pour analyser les informations de l'utilisateur et déterminer l'intention de comportement de l'utilisateur. Le dispositif d'exécution (530) est connecté au dispositif d'analyse (520) et est configuré pour exécuter un comportement correspondant à l'intention de comportement de l'utilisateur. Le dispositif d'exécution (530) comprend un bras mécanique (420).
Patent WO-2019127520-A1 (WO)
Inventor: GUAN HONGJUN
IPC: H04W4/16
Filed: 2017-12-29
Abstract: Disclosed is a method for group callback in a broadband trunking system. The method comprises: a sending end sending a first group callback request to a trunking core network; the trunking core network selecting a callback receiving end according to the first group callback request; the trunking core network sending a second group callback request to the callback receiving end; and the callback receiving end receiving and storing the second group callback request, and when a pre-set condition is met, calling back a session group where the sending end is located in response to the second group callback request. In this way, according to the present invention, the communication efficiency can be improved, the requirements of related application scenarios can be satisfied, and the user experience can be improved.
Patent WO-2019227248-A1 (WO)
Title: Ceiling lamp wire fastener
Inventor: LI HANQIAO
IPC: F21V21/00
Filed: 2018-05-29
Abstract: A ceiling lamp wire fastener, comprising a wire fastener body (1), a wire fastener screw core (2) and a wire fastener cover (3). The wire fastener is assembled into a whole, and does not need to be disassembled when used. The wire fastener is mounted on a ceiling lamp assembly by means of a threaded mount (1b), a wire passes through the wire fastener, and when the fastener screw core (2) is rotated, a gripper (1c) in the wire fastener body (1) effectively grips the wire, thereby realizing the function of fastening the wire. Hence, the advantages of quickness, convenience and an elegant appearance are achieved.