baber/WOPTO huggingface dataset:
Patent WO-2018187886-A1 (WO)
Title: 一种便于调节的电子称
Inventor: YUAN ZHAO
IPC: G01G21/08
Filed: 2017-04-09
Abstract: 一种便于调节的电子称，包括支撑板(1)，支撑板(1)的下表面固定连接有支撑腿(2)，支撑腿(2)的内部开设有螺纹孔(3)，支撑板(1)的上表面滑动连接有称量板(4)，称量板(4)的内部开设有伸缩孔(5)，伸缩孔(5)的内壁滑动连接有延伸板(6)，支撑板(1)的上表面固定连接有支撑柱(7)。便于调节的电子称，达到了增加称量板(4)称量面积的效果，达到了对支撑板(1)高度进行调节的效果，从而方便称量，能够使伸缩管(8)的高度得到调节，从而使得显示器(17)的高度得到调节，能够有效避免伸缩管(8)出现调节后不能固定的问题，能够有效降低调节球(15)调节后转动的可能性，从而有效的解决了由于电子称底板面积和显示器(17)高度都不够，物体会与地面和显示器(17)接触，导致称量不准确的问题。
Patent WO-2018149030-A1 (WO)
Title: 一种检测电子设备接近人体的方法、装置及设备
Inventor: TSAO TENGCHUN
IPC: G06F3/01
Filed: 2017-04-25
Abstract: 一种检测电子设备接近人体的方法、装置及设备，涉及信息技术领域，可以解决目前采用电容传感器来判断电子设备是否放置在人体上的方式不准确的问题。检测电子设备接近人体的方法包括：电子设备监测电子设备在预设方向上的加速度（101），其中，预设方向为非水平方向；根据预设方向上的加速度确定电子设备是否处于静止状态，且处于静止状态的时间是否超过预设时间段（102）；若确定电子设备不处于静止状态，或处于静止状态的时间不超过预设时间段，则电子设备确定电子设备接近人体（103）。检测电子设备接近人体的方法、装置及设备用于使用电子设备的过程中确定是否接近人体。
Patent WO-2018195833-A1 (WO)
Inventor: LEI PENGFEI
IPC: H01R31/06
Filed: 2017-04-26
Abstract: An ultra-thin USB type-C cable (100) comprises a USB type-C connector (110), a rigid-flex assembly and a connector (120). The rigid-flex assembly includes a rigid circuit board 114 and a FPC (116). By employing the FPC (116), thickness of the USB type-C cable (100) is significantly reduced in comparison with conventional USB type-C cable employing coaxial wires.
Patent WO-2018086317-A1 (WO)
Title: 一种单柜口自提柜
Inventor: CAI ZHIYU
IPC: A47B81/00
Filed: 2017-04-27
Abstract: 一种单柜口自提柜，包括自提柜室（2）和控制柜室（3），自提柜室（2）和控制柜室（3）之间通过隔板（4）分隔，自提柜室（2）包括柜门（5）和侧板（6），柜门（5）上设置显示触摸屏（8），侧板（6）上设置滑槽（11），控制柜室（3）内设有柜门驱动机构和高集成的控制电路板，柜门驱动机构控制柜门（5）开闭，并在单向双行程开关作用下，有效检测柜门（5）的开关位置，避免超过进程导致柜门（5）损坏，同时多个单柜口自提柜通过弹性触片实现电性连接，可单独使用，亦可串联使用。该自提柜结构简单，设计合理，合理利用了柜体空间，特别是减少了对自提柜室（2）空间的占用，且运行稳定，不易损坏，使用寿命长。
Patent WO-2017215380-A1 (WO)
Inventor: CHEN QI
IPC: H04J14/02
Filed: 2017-05-11
Abstract: La présente invention concerne un procédé et un appareil de réglage de service de liaison montante/liaison descendante d'un site de service, le procédé consistant : à déterminer si un site de service est configuré sous la forme d'un site indépendant de la longueur d'onde ; à acquérir des liaisons montantes/liaisons descendantes utilisées du site de service lorsqu'il est déterminé que le site de service est configuré sous la forme d'un site indépendant de la longueur d'onde ; à déterminer si un service hébergé par une première liaison montante/liaison descendante dans les liaisons montantes/liaisons descendantes utilisées peut être transféré dans une seconde liaison montante/liaison descendante, la seconde liaison montante/liaison descendante étant une liaison montante/liaison descendante autre que la première liaison montante/liaison descendante dans les liaisons montantes/liaisons descendantes utilisées ; et lorsqu'il est déterminé que le service hébergé par la première liaison montante/liaison descendante peut être transféré dans la seconde liaison montante/liaison descendante, à transférer le service hébergé par la première liaison montante/liaison descendante dans la seconde liaison montante/liaison descendante, et à supprimer le service hébergé par la première liaison montante/liaison descendante.
Patent WO-2018209660-A1 (WO)
Inventor: LIN FENG
IPC: G06K9/00
Filed: 2017-05-18
Abstract: A light guide element (200), a photoelectric sensing module (300) on which the light guide element (200) is disposed, and an electronic device (500). The light guide element (200) comprises a light guide portion (210) disposed on a light sensing component and used for removing light outside a preset region to make the light transmitted within the preset region. The light guide element (200) is disposed on the photoelectric sensing module (300). The electronic device (500) comprises the photoelectric sensing module (300).
Patent WO-2018227605-A1 (WO)
Title: 一种路由器
Inventor: SUN YANSHENG
IPC: H04L45/60
Filed: 2017-06-16
Abstract: 本发明实施例提供一种路由器，包括框架和路由器组件，所述路由器组件滑动设置于框架内，所述路由器组件包括从上到下依次设置的第一路由器、第二路由器及第三路由器，相邻路由器之间滑动连接，所述框架上设有用于架设路由器组件的挡板。本发明通过将大型路由器分散成上下多层，减小了路由器所占的体积，同时各层路由器之间通过滑动连接，方便了路由器的抽取和存放，便于后期的维修，并且路由器的外侧设有框架的存在，对路由器起到了保护作用，防止来往人员踩踏，同时，设置挡板，能有效的稳定路由器在框架上的位置，避免上层路由器对下层路由器过度挤压。
Patent WO-2018001297-A1 (WO)
Inventor: ZHAO YALI
IPC: H04L5/00
Filed: 2017-06-29
Abstract: 本公开实施例提供了一种数据传输的方法及装置，该方法包括：终端确定承载类型和用户面配置的对应关系；所述终端接收网络侧指示的承载类型指示信息，所述承载类型指示信息中携带的承载类型标识；所述终端根据所述承载类型指示信息中携带的承载类型标识以及承载类型和用户面配置的对应关系确定承载对应的用户面配置；所述终端根据确定的用户面配置进行数据传输。
Patent WO-2018019104-A1 (WO)
Title: 一种无线传输中的方法和装置
Inventor: ZHANG XIAOBO
IPC: H04W72/04
Filed: 2017-07-06
Abstract: 本发明公开了一种无线传输中的方法和装置。UE发送Q个指示信息，随后在第一载波上发送第一参考信号以及第一无线信号。其中，所述第一无线信号包括L个子无线信号，所述L个子无线信号分别占用L个时间间隔。所述Q个指示信息分别被用于确定在Q个时间间隔中的所述第一无线信号的发送功率和所述第一参考信号的发送功率的比值。所述Q个时间间隔是所述L个时间间隔的Q个。本发明通过设计Q个指示信息，实现动态调整第一无线信号在所述Q个时间间隔中的发送功率，进而在载波聚合场景下，保证携带控制信息的物理信道获得足够发送功率的前提下，优化所述第一无线信号的发送功率，提高系统整体性能。
Patent WO-2018120774-A1 (WO)
Title: Dispositif d'antenne pour terminal mobile et terminal mobile
Inventor: ZHAO NING
IPC: H01Q1/50
Filed: 2017-07-17
Abstract: Un dispositif d'antenne (20) comprend une fente (100), un ensemble de liaison (200), un premier condensateur (300) et un circuit d'adaptation (400). La fente (100) est définie dans une coque (11) du terminal mobile (10). La fente (100) sépare la coque (11) en une première partie (11A) et en une seconde partie (11B), et la première partie (11A) se couple à une carte mère par l'intermédiaire d'un point d'alimentation (12) pour former une antenne à fentes. L'ensemble de liaison (200) relie la première partie (11A) à la seconde partie (11B). Le premier condensateur (300) couple la première partie (11A) au point d'alimentation (12). Le circuit d'adaptation (400) couple la première partie (11A) au point d'alimentation (12).
Patent WO-2019024143-A1 (WO)
Title: Damping mechanism for elevators
Inventor: ZHANG ZHIMING
IPC: B66B5/28
Filed: 2017-08-22
Abstract: A damping mechanism for elevators, relating to the technical field of elevators. A hollow slot is provided at the middle portion of a base; two damping leaf springs (2) are provided at the upper end of the base (1) by means of fixing bolts; a first damping apparatus (5) is connected to the upper ends of the two damping leaf springs (2); two damping connectors (6) are connected to the upper end of the first damping apparatus (5); a second damping apparatus (7) is provided at the upper ends of the two damping connectors (6); a damper (4) is provided between the two damping leaf springs (2), and the two ends of the damper (4) are respectively connected to the upper surface of the base (1) and to the bottom of the first damping apparatus (5). The present mechanism enhances the damping efficiency, extends the service life, enables simple and convenient operation, and saves time.
Patent WO-2019041162-A1 (WO)
Title: Method for responding to operation trajectory and monitor
Inventor: QING LEI
IPC: G06F3/0488
Filed: 2017-08-30
Abstract: A method for responding to an operation trajectory, an operation trajectory response device and a monitor. The method is applied to a monitor for monitoring physiological data of at least one patient, and comprises: displaying at least one piece of physiological data of a first patient on a display interface (101), detecting a touch screen operation triggered by a user on the display interface (102); acquiring an operation trajectory corresponding to the touch screen operation according to the touch screen operation, wherein the operation trajectory includes a start point and an end point, the start point corresponds to a first time, the end point corresponds to a second time, and the second time is later than the first time (103); and if the operation trajectory satisfies a pre-set operation trajectory, processing the physiological data of the first patient at the second time (104). On a smaller screen of a monitor, release of physiological data can be completed through an operation trajectory without needing to click on a menu button on a small screen multiple times, which is convenient for a user to operate and improves the ease of use of a monitor.
Patent WO-2019056283-A1 (WO)
Title: Polypropylene composition with good electromagnetic shielding properties
Inventor: CHEN BEN
IPC: C08L23/12
Filed: 2017-09-22
Abstract: The present invention relates to a polypropylene composition comprising a) 30 to 54 parts per weight of a propylene polymer (PP) having an MFR2, determined according to ISO1133 at 230℃ and under a load of 2.16 kg of 2.0 to 80 g/10 min； b) 11 to 30 parts per weight of an ethylene copolymer (PE) having an MFR2, determined according to ISO1133 at 190℃ and under a load of 2.16 kg, of 0.5 to 35 g/10 min c) 26 to 50 parts per weight carbon fibers master batch, d) 0.10 to 2.0 parts per weight of a polar modified polypropylene (PMP) wherein the polar modified polypropylene (PMP) comprises groups derived from polar groups in an amount of from 0.5 to 5.0 wt. -％ and an article made therefrom such as a molded or foamed article, preferably an injection molded article, e.g. at least a part of a housing for an electrical apparatus and/or used in automotive applications.
Patent WO-2018192178-A1 (WO)
Title: 机器人点到点运动控制方法和系统
Inventor: YANG FANGPING
IPC: B25J9/16
Filed: 2017-09-26
Abstract: 一种机器人点到点运动控制方法和系统，其中方法包括：接收控制端传送的点到点运动指令；解析获取目标关节角度和点到点运动需要的时间；根据点到点运动需要的时间计算机械臂由当前关节角度运行到目标关节角度经过的第一轨迹，以及分别计算机械臂在点到点运动需要的时间内由当前关节角速度和当前关节加速度降为0所经过的第二轨迹和第三轨迹；根据第一轨迹、第二轨迹和第三轨迹得到点到点的运动轨迹；计算机械臂各个关节在点到点运动轨迹上运行的各个位置的目标角度、目标角速度和目标角加速度转发至控制主站。该点到点运动控制方法可以构成一个完整的机器人点到点运动控制系统，降低机器人控制系统开发成本，提高控制效果。
Patent WO-2019061319-A1 (WO)
Title: Narrowband physical random access channel capacity enhancement
Inventor: CHENG PENG
IPC: H04W74/08
Filed: 2017-09-29
Abstract: Methods, systems, and devices for wireless communications are described for enhancing narrowband physical random access channel (PRACH) capacity. To gain system access, a user equipment (UE) may identify, based on a preamble index, a set of PRACH resources having a specific hopping pattern. The UE may modify a single-tone random access (RACH) preamble transmission to increase the PRACH capacity by improving multiplexing capabilities at a base station. In some cases, the UE may perform a frequency shift on the RACH preamble to a shifted tone for transmission, either based on randomly selecting a shift value or based on a repetition index of the RACH preamble. In other cases, the UE may apply an orthogonal cover code (OCC) or a scrambling bit sequence to spread the single-tone RACH preamble. These techniques may improve UE multiplexing at the base station, and accordingly may increase the narrowband PRACH capacity.
Patent WO-2019061580-A1 (WO)
Title: Wireless communication method and device
Inventor: SHI ZHIHUA
IPC: H04W72/00
Filed: 2017-10-13
Abstract: The embodiments of the present application provide a wireless communication method and device which are able to realize transmission of a response message regarding the following message: the message carrying identifier information for characterizing a downlink signal of a wave beam. The method comprises: a terminal sending a first uplink message to a network device, the first uplink message carrying identifier information of a first signal received by the terminal, the first signal including at least a portion of at least one signal of a first type sent by the network device; the terminal determining a first control resource set (CORESET), the first CORESET being used for receiving a first response message regarding the first uplink message; and the terminal receiving the first response message on the first CORESET.
Patent WO-2018095166-A1 (WO)
Title: 一种设备控制方法、装置及系统
Inventor: CHEN YANGKUN
IPC: G01S5/00
Filed: 2017-10-19
Abstract: 一种设备控制方法、装置及系统，方法应用于声源定位系统中的视频采集设备（610），该声源定位系统还包括设置于视频采集设备（610）外部的麦克风（620），方法包括：获取各麦克风（620）采集的语音信号，并获取各麦克风（620）的坐标信息，以及各预设位置点的坐标信息（S101）；根据各麦克风（620）采集的语音信号、各麦克风（620）的坐标信息、以及各预设位置点的坐标信息，计算各位置点对应的语音功率值（S102）；识别语音功率值最大的位置点，将该位置点确定为声源位置，并控制自身对准声源位置（S103），将麦克风（620）设置在视频采集设备（610）外部，采集场景中的声音均能被麦克风（620）采集到，因此，能够提高声源定位的准确性，从而提高设备控制的准确性。
Patent WO-2019084867-A1 (WO)
Inventor: TAN LI
IPC: G06F17/30
Filed: 2017-11-02
Abstract: 本公开提出一种自动回答方法、装置、存储介质及电子设备。该自动回答方法可以包括：抽取待回答问题的特征；通过对待回答问题的文本特征与问答语料库中问答对的问题的文本特征进行相似度计算，从问答语料库中筛选出候选问答对；基于预先完成问答训练的神经网络模型计算待回答问题的特征向量，以及，获取基于神经网络模型计算出的候选问答对的答案的特征向量；通过对待回答问题的特征向量与候选问答对的答案的特征向量进行余弦相似度计算，从候选问答对中筛选出答案，从而避免了语义距离的泛化，利用神经网络模型准确衡量了待回答问题与候选问答对的语义距离，提高了筛选出的答案的准确率。
Patent WO-2018126822-A1 (WO)
Title: 分布式电源发电系统的控制方法和控制系统
Inventor: SUN KAI
IPC: H02J1/12
Filed: 2017-11-29
Abstract: 一种分布式电源发电系统的控制方法和控制系统。所述分布式电源发电系统包括N个子隔离三端口变换器和与N个子隔离三端口变换器一一对应的N个独立的分布式直流电源，N为大于1的自然数；每个子隔离三端口变换器的输入端口连接对应的分布式直流电源，双向端口并联连接、构成低压直流母线，输出端口串联连接、再接入中压直流配电网；该控制方法包括：独立控制每个子隔离三端口变换器的输入功率，双向端口和输出端口采用基于虚拟电阻的功率-电压下垂控制策略，实现每个子隔离三端口变换器的双向端口电压的稳定控制和输出端口电压的均压控制，实现模块化设计，为将分布式电源发电系统接入中压直流配电网提供一种可行的技术方案。
Patent WO-2019085187-A1 (WO)
Inventor: ZHOU CHAO
IPC: E03F5/14
Filed: 2017-12-18
Abstract: L'invention concerne un procédé de maîtrise de remous d'eaux usées dans un tuyau d'interception des eaux usées dans diverses zones d'un système de drainage vers un grand collecteur lors de précipitations. Lorsque des ressources existantes sont utilisées au maximum, au moyen d'une configuration rationnelle, une masse d'eau ayant un degré relativement élevé de pollution de la masse d'eau dans diverses zones est de préférence affectée, au plus, par l'intermédiaire d'un tuyau d'interception des eaux usées, à une extrémité d'un système, c'est-à-dire une extrémité d'un grand collecteur, puis entre dans une installation de traitement des eaux usées en vue d'un traitement. De cette manière, le niveau de pollution des eaux usées dans une zone de segmentation peut être réduit dans la plus grande mesure, et en même temps, l'eau de pluie relativement propre n'est pas évacuée vers une station de traitement des eaux usées, ce qui permet de réduire la charge de la station de traitement des eaux usées, et d'obtenir une configuration optimisée de ressources existantes. L'invention concerne en outre un système de maîtrise de remous d'eaux usées dans un tuyau d'interception des eaux usées dans diverses zones d'un système de drainage vers un grand collecteur lors de précipitations.
Patent WO-2019041674-A1 (WO)
Title: Mobile terminal, and chip encapsulation structure for same
Inventor: WU FANG
IPC: H01L23/488
Filed: 2017-12-21
Abstract: A mobile terminal, and chip encapsulation structure for the same. The chip encapsulation structure comprises a substrate (10), a chip (20), and an encapsulating member (30). The substrate (10) comprises an upper surface (11) and a lower surface (12) oppositely located. The lower surface (12) of the substrate (10) is provided with a ball grid array (40). The chip (20) is provided on the upper surface (11) of the substrate (10), and is electrically connected to the ball grid array (40) via the substrate (10). The encapsulating member (30) covers and surrounds the chip (20) and encapsulates and fixes the chip (20) to the upper surface (11) of the substrate (10). By configuring the substrate to electrically connect the chip encapsulated on the upper surface of the substrate and the ball grid array provided at the lower surface of the substrate, the ball grid array enables chip adaptation without re-designing a printed circuit board, thus reducing design time cost, avoiding re-design of circuit wiring, without affecting signal transmission, and accordingly ensuring stable and reliable product performance.
Patent WO-2018121768-A1 (WO)
Title: Systèmes et procédés de diffusion en continu tridimensionnelle
Inventor: JIAO SONG
IPC: H04N13/00
Filed: 2017-12-29
Abstract: La présente invention concerne des procédés et des systèmes associés pour la diffusion en continu en direct d'images tridimensionnelles sur la base d'images collectées par deux dispositifs de collecte d'images. Le procédé comprend les étapes consistant (1) à recevoir un premier flux en direct à partir d'un premier dispositif de collecte d'images positionné vers un objet selon un premier angle de vue ; (2) à recevoir un second flux en direct à partir d'un second dispositif de collecte d'image positionné vers l'objet au niveau d'un second angle de vue ; (3) à déterminer une distance entre le premier dispositif de collecte d'image et le second dispositif de collecte d'image ; (4) à déterminer une différence de visualisation par analyse des pixels de la première image et de la seconde image ; et (5) à générer un flux en direct tridimensionnel de l'objet sur la base des premier et second flux en direct, de la différence de vue déterminée, et de la distance entre le premier dispositif de collecte d'image et le second dispositif de collecte d'image.
Patent WO-2018233291-A1 (WO)
Title: Energy-saving carbon fiber-based heat-generating wire, and manufacturing method thereof
Inventor: LU XUEXIAO
IPC: H05B3/18
Filed: 2018-01-26
Abstract: An energy-saving carbon fiber-based heat-generating wire, and manufacturing method thereof. The energy-saving carbon fiber-based heat-generating wire comprises at least two carbon fiber-based heat-generating wire units (1) configured as bundles. Each of the carbon fiber-based heat-generating wire units comprises multiple carbon fibers configured as a bundle and an insulation layer (2) . The multiple carbon fibers are arranged within the insulation layer. Different carbon fiber-based heat-generating wire units have a same number or different numbers of carbon fibers. The energy-saving carbon fiber-based heat-generating wire employs two or more carbon fiber-based heat-generating wire units, and enables a reduced number of carbon fibers in a single carbon fiber-based heat-generating wire unit, thus reducing a power for heat generation, saving electrical energy, and utilizing a heat superposition effect of multiple carbon fiber-based heat-generating wire units to reach a desired temperature.
Patent WO-2019019623-A1 (WO)
Title: Backlight module and liquid crystal display apparatus
Inventor: TAN JIFENG
IPC: G02F1/13357
Filed: 2018-02-24
Abstract: A backlight module and a liquid crystal display apparatus. The backlight module comprises: a light guide plate (1) comprising a light incident face (1a), a light emergent face (1b) and a bottom face (1c) opposite the light emergent face (1b); a light source (2) arranged on one side of the light incident face (1a) of the light guide plate (1), wherein light emitted from the light source (2) enters the light guide plate (1) through the light incident face (1a); and a plurality of collimating members (3) arranged on at least one of the light emergent face (1b) and the bottom face (1c), which is opposite the light emergent face (1b), of the light guide plate (1), wherein after being collimated by the plurality of collimating members (3), some of the light, entering the light guide plate (1), is emitted from the light emergent face (1b) of the light guide plate (1). The backlight module and the liquid crystal display apparatus improve the transmittance of the liquid crystal display apparatus.
Patent WO-2018184457-A1 (WO)
Title: 一种图片文件处理方法及其设备、系统
Inventor: LUO BINJI
IPC: H04N21/4402
Filed: 2018-03-15
Abstract: 本申请实施例公开一种图片文件处理方法及其设备、系统，其中方法包括如下步骤：发送端根据图片文件生成图片文件的图片头信息数据段，并将图片文件中每帧图像转换为YUV数据；所述发送端对所述YUV数据进行编码以生成码流数据；所述发送端生成压缩图像数据，并将所述压缩图像数据发送至接收端设备，所述压缩图像数据包含图片头信息数据段和码流数据；所述接收端设备接收所述发送端发送的所述压缩图像数据，解析压缩图像数据以获取图片头信息数据段和所述码流数据；所述接收端设备根据码流数据生成所述YUV数据，并基于图片头信息数据段对YUV数据进行处理以生成所述图片文件。
Patent WO-2019178860-A1 (WO)
Inventor: HAN XINGFENG
IPC: B63C9/08
Filed: 2018-03-23
Abstract: A novel lifesaving airbag, comprising a liquefied gas tank (1) and an expandable sleeve (2) covering the liquefied gas tank (1). A first one-way deflation port (3) is provided on the end of the liquefied gas tank covered with the expandable sleeve, and a second one-way deflation port (5) is provided on the other end of the liquefied gas tank. A pull ring (4) is connected to a safety valve of the first one-way deflation port (3), and a deflation switch (6) is connected to a valve of the second one-way deflation port (5). The second one-way deflation port (5) is different from the first one-way deflation port (3). The second one-way deflation port (5) controls the deflation speed to be much smaller than the deflation speed of the first one-way deflation port (3). The airbag is convenient in design and manufacturing, can be widely applied, and provides a strong lifesaving capability.
Patent WO-2019056727-A1 (WO)
Title: Display method and apparatus for organization name search formula, device and storage medium
Inventor: DENG JUNJUN
IPC: G06F17/30
Filed: 2018-03-29
Abstract: The present application relates to the technical field of organization name search, and provides a display method and apparatus for an organization name search formula, a device, and a storage medium. The display method comprises: displaying a first drop-down box according to an organization name identifier word input by a user in a search box, the first drop-down box displaying recommended search formulas having region names; upon the receipt of an instruction of selecting one of the recommended search formulas in the first drop-down box, displaying a second drop-down box; upon the receipt of an instruction of selecting a recommend search word in the second drop-down box, requesting a server to filter out data to which the selected recommended search word belongs, and displaying the data on a browser. According to the present application, organization names are classified by region, and two drop-down boxes are provided, such that the problem that a search formula recommended by a search engine is inaccurate is avoided, and the search result of an organization name is closer to the expected result of a searcher.
Patent WO-2019237237-A1 (WO)
Title: Apparatus for determining blood and cardiovascular conditions and method for using the same
Inventor: ZHAO JIWEI
IPC: A61B5/02
Filed: 2018-06-12
Abstract: A blood and cardiovascular condition determination apparatus is provided. The blood and cardiovascular condition determination apparatus includes a first pulse wave signal sensor, a second pulse wave signal sensor and a processing unit. The first pulse wave signal sensor is configured to generate a first pulse wave signal associated with a first section of a living body. The second pulse wave signal sensor is configured to generate a second pulse wave signal associated with a second section of the living body. The processing unit determines at least one blood and cardiovascular condition based on the first pulse wave signal and the second pulse wave signal. The at least one blood and cardiovascular condition includes at least one of a blood pressure, a blood sugar level, a blood oxygen level, a blood vessel aging level, or a blood viscosity.
Patent WO-2019052271-A1 (WO)
Title: Polar graphene fragment solution, graphene fabric, and vaginal packing
Inventor: CHEN ZHI
IPC: A61M31/00
Filed: 2018-07-06
Abstract: A polar graphene fragment solution for producing a graphene fabric and a preparation method therefor, and a graphene fabric prepared using the polar graphene fragment solution. Graphene molecules in the polar graphene fragment solution retain a positive ion group or a negative ion group. The graphene fabric is prepared by mixing polar graphene fragment solutions of different polarities. The obtained graphene fabric is composed of randomly oriented and arranged short graphene fibers, is porous and light, and the graphene fibers fuse together, greatly enhancing fiber interaction, such that the graphene fabric out-performs a single graphene fiber. Compared with existing graphene preparation methods, the preparation method has easy implementation, is suited to mass production and contributes to the boosting of productivity of graphene fabric production.
Patent WO-2020019326-A1 (WO)
Inventor: Ke Weifan
IPC: H01L33/00
Filed: 2018-07-27
Abstract: L'invention concerne un élément lumineux à semi-conducteurs comprenant un substrat de liaison. Le substrat de liaison de l'élément lumineux à semi-conducteurs comprend une première surface, une seconde surface, une pluralité de couches métalliques sur la première surface et des séquences lumineuses à semi-conducteurs sur la pluralité de couches métalliques, une structure étagée étant formée au niveau du bord du substrat de liaison de sorte qu'une partie de bord de la première surface du substrat de liaison n'est pas couverte.