baber/WOPTO huggingface dataset:
Patent WO-2017161975-A1 (WO)
Inventor: JIANG LI
IPC: G01B7/06
Filed: 2017-02-10
Abstract: La présente invention concerne un dispositif de détection d'épaisseur comprenant: une électrode commune (100); une électrode de détection (201) correspondant à l'électrode commune (100) et séparée de l'électrode commune, un canal de détection étant formé entre l'électrode de détection (201) et l'électrode commune (100); une électrode de compensation (202) correspondant à l'électrode commune (100) et séparée de l'électrode commune, l'électrode de compensation (202) étant disposée hors du canal de détection; et une partie commande connectée électriquement à l'électrode commune (100), l'électrode de détection (201) et l'électrode de compensation (202) et utilisée pour compenser une sortie de l'électrode de détection (201) en fonction d'une sortie de l'électrode de compensation (202). Comme l'électrode de compensation (202) est disposée hors du canal de détection et qu'un objet à détecter ne passe pas à travers l'électrode de compensation (202) lors de son passage à travers le canal de détection, quand l'électrode de détection (201) détecte l'objet à détecter, l'électrode de compensation (202) peut renvoyer un changement de caractéristique électrique dû à une interférence externe, et la partie commande utilise un signal détecté par l'électrode de compensation (202) pour compenser le signal détecté par l'électrode de détection (201), de façon à empêcher un signal électrique servant à refléter l'épaisseur de l'objet à détecter d'être influencé par une interférence externe et à obtenir une valeur d'épaisseur ayant une meilleure précision.
Patent WO-2018148874-A1 (WO)
Title: 基于摄像头导航的智能机器人及其控制方法
Inventor: LUO LINA
IPC: G05D1/02
Filed: 2017-02-15
Abstract: 提供一种基于摄像头导航的智能机器人，包括：通信模块，用于与用户的移动终端进行通信，接收用户指令，并将对应的指令结果反馈给移动终端；摄像头导航模块，用于利用摄像头的采集图像来定位智能机器人的当前位置，以及利用当前环境图像来定位用户的当前位置；控制模块，用于根据智能机器人的当前位置和用户的当前位置来进行导航处理，并且产生电机控制信号和指令结果；以及电机模块，用于根据所述电机控制信号而按照导航路线行走。所提供的基于摄像头导航的智能机器人及其控制方法能够有效实现用户与机器人之间的互动操作，响应于用户指令而从智能机器人的当前位置快速准确返回到移动终端的用户位置。
Patent WO-2017162020-A1 (WO)
Inventor: YANG JUN
IPC: B05D3/06
Filed: 2017-03-07
Abstract: A solvent-free method for fabricating conductors is disclosed. A thick patterned layer up to 13 microns containing metal precursor and reducing agent precursor are initially deposited onto a substrate using laser printing technology. The deposited patterned precursor materials are then irradiated with a newly developed high energy intense pulsed light (IPL) system in order to transform the deposited materials to thick conductive metal patterns. The easy metallization of printed patterns makes this invention an especially effective method for massive production of flexible printed circuits.
Patent WO-2018205200-A1 (WO)
Title: 工地扬尘远程监控管理系统和管理方法
Inventor: LUO HONGBING
IPC: H04L29/08
Filed: 2017-05-11
Abstract: 一种工地扬尘远程监控管理系统和管理方法，包括环境监测系统、视频监控、无线通信系统、服务器和信息管理系统；环境监测系统和视频监控通过无线通信系统将数据传输给服务器，信息管理系统在服务器上运行；环境监测系统检测工地的环境参数；服务器对接收到的数据进行统一的接收、解析、管理、整理、统计和存储；信息管理系统调用服务器的数据进行查询、显示、分析，同时根据检测数据进行预测和报警。该管理系统和管理方法实现多个工地全天候、连续、自动监测建筑工程施工现场情况，自动采集数据，确保监测数据的及时性和连续性，实现各种信息的检索、查询、显示，同时根据检测数据进行预测和报警，还可以进行网络查询。
Patent WO-2018205314-A1 (WO)
Title: 液晶显示面板及液晶显示器
Inventor: CHEN SHUAI
IPC: G02F1/1335
Filed: 2017-05-25
Abstract: 一种液晶显示面板（50）和液晶显示器（500），液晶显示面板（50）包括相对设置的第一基板（21）和第二基板（22）、及位于第一基板（21）与第二基板（22）之间的液晶层（23），液晶显示面板（50）的显示区内设有多个呈矩阵状排布的子像素区域（201）和位于两相邻子像素区域（201）之间的遮光区域（202），第一基板（21）邻近液晶层（23）的一侧设置有第一电极层（211），第一电极层（211）对应于子像素区域（201）及遮光区域（202），第二基板（22）邻近液晶层（23）的一侧设置有相互独立的第二电极层（222）和第三电极层（223），第二电极层（222）对应于子像素区域（201），第三电极层（223）对应于遮光区域（202），第三电极层（223）上设置有通孔，能够改善液晶显示面板（50）的暗态漏光问题。
Patent WO-2018157494-A1 (WO)
Title: P型perc双面太阳能电池的背面电极和电池
Inventor: FANG JIEBIN
IPC: H01L31/04
Filed: 2017-06-07
Abstract: 一种P型PERC双面太阳能电池的背面电极，包括至少两条相互平行的背银主栅（1）和多条相互平行的铝栅线（2），铝栅线与背银主栅垂直连接；背银主栅的两侧边缘呈齿状结构，背银主栅通过齿状结构与铝栅线连接，齿状结构的齿部（11）与铝栅线重叠；背银主栅与铝栅线的连接处设置有铝栅耳（12）。还提供了一种P型PERC双面太阳能电池。采用这种背面电极，结构简单，容易产业化，能有效增强铝栅线与背银主栅的接触，同时提高电池的光电转换效率。
Patent WO-2017215579-A1 (WO)
Title: 自增强异型材及其制备方法和应用
Inventor: CHEN PINGXU
IPC: B29C48/92
Filed: 2017-06-12
Abstract: 一种自增强异型材及其制备方法和应用，包括PVC型材以及设置在PVC型材型腔内的增强内衬材料，其重量份数如下：PVC型材100份，增强内衬材料5份-120份，其中，所述增强内衬材料按重量份数计，包括组分：苯乙烯基共聚物20-55份；PBT或PMMA5-30份，增强剂30-65份。自增强异型材的制备方法是先制备增强内衬材料，然后采用主机与该主机垂直设计的辅机进行共挤，主机用于挤出PVC型材，辅机用于挤出增强内衬材料，主机、辅机同时挤出，成型后冷却定型得到自增强异型材。该自增强异型材可避免在运输，安装和使用过程中增强内衬与型材的剥离问题，还可避免高温共挤造成PVC型材的碳化问题，具有良好的生产稳定性和成型稳定性。
Patent WO-2018014725-A1 (WO)
Title: 一种车顶摄像装置
Inventor: XIA HENG
IPC: B60R11/04
Filed: 2017-07-04
Abstract: 一种车顶摄像装置，包括底座（1）、顶架（2）、云台（3）、连杆机构、摄像机（4）和第一电机（5），第一电机（5）水平地安装在底座（1）上且第一电机（5）的输出轴与连杆机构连接，底座（1）与顶架（2）通过连杆机构铰接，云台（3）安装在顶架（2）上，摄像机（4）安装在云台（3）前端。该装置结构简单，控制方便、稳定，传递效率高，成本较低，可广泛应用于车顶摄像行业中。
Patent WO-2018006837-A1 (WO)
Title: 一种坐姿及照度集成监测设备及照明设备
Inventor: JIANG HAITAO
IPC: F21S9/02
Filed: 2017-07-05
Abstract: 一种坐姿及照度集成监测设备（20）及照明设备。所述坐姿及照度集成监测设备（20）同时具有监测坐姿的第一监测装置（24）及监测阅读面/被照面照度值的第二监测装置（25）；该坐姿及照度集成监测设备（20）集成了坐姿监测及照度检测为一体，使用方便并提高了照度检测的准确度。
Patent WO-2018045832-A1 (WO)
Title: 虚拟曲面显示面板、显示装置及显示方法
Inventor: GAO JIAN
IPC: G02F1/1335
Filed: 2017-07-20
Abstract: 一种虚拟曲面显示面板、显示装置及显示方法。虚拟曲面显示面板包括：具有多个像素(P)的显示面板(100)；以及多个成像透镜阵列，多个成像透镜阵列设置在显示面板(100)的出光侧并被布置成对来自多个像素(P)的光进行成像，使多个像素(P)的成像轨迹位于同一虚拟曲面（S）内，从而能够在平面显示上实现虚拟曲面显示效果。
Patent WO-2019023912-A1 (WO)
Title: Response feedback method, terminal, and network device
Inventor: YU ZHENG
IPC: H04L1/16
Filed: 2017-07-31
Abstract: Provided are a response feedback method, a terminal, and a network device. The method comprises: a terminal device transmitting uplink data to a network device by means of a data channel; the terminal device receiving response feedback information from the network device, wherein the response feedback information is borne in a sequence or on a control channel; and if the response feedback information indicates that the network device successfully detects the uplink data, the terminal device stopping the transmission of the uplink data. The method is used for providing a reasonable balance point so as to achieve a relatively balanced state between transmission reliability and the utilization rate of bandwidth resources.
Patent WO-2019036947-A1 (WO)
Title: Computer room water leakage detection system based on internet of things
Inventor: FU YANWEN
IPC: G01M3/04
Filed: 2017-08-23
Abstract: A computer room water leakage detection system based on an Internet of Things. The present invention is used for effectively discovering a water leakage situation in a computer room and giving an alarm so as to ensure device safety of the computer room. The detection system comprises: a weather data acquisition module (21) for acquiring weather data information about a location of a computer room via a network; a water leakage detection adjustment module (22) for adjusting a computer room water leakage detection apparatus and a detection range according to the acquired weather data information; a water leakage detection module (23) for detecting a water leakage situation in the computer room and arranged in the water leakage detection apparatus; and an alarm module (24) for immediately notifying a computer room administrator when water leakage occurs in the computer room. The detection system detects and monitors water leakage in a computer room, especially in an outdoor computer room, according to weather data, so that detection can be more accurate and effective.
Patent WO-2018233002-A1 (WO)
Title: Method and system for integrating parking management and fee collection
Inventor: DU GUANGDONG
IPC: G07B15/02
Filed: 2017-08-28
Abstract: A wireless vehicle-mounted terminal-based method and system for outdoor parking fee collection, comprising: a wireless vehicle-mounted terminal reporting a current vehicle position of a vehicle in which the wireless vehicle-mounted terminal is located and a specified parking duration that is inputted by a driver to a parking charging system (101); the parking charging system querying whether a target parking space is present, wherein the remaining rental duration of the target parking space is longer than the specified parking duration, and the target parking space is the closest parking space to the current vehicle position among all of the free parking spaces; if a target parking space is present, then the parking fee collection system generating a navigation path between the target parking space and the current vehicle position, and sending the navigation path to the wireless vehicle-mounted terminal for parking navigation (102); the parking fee collection system determining actual parking duration of the vehicle in the target parking space, and according to the actual parking duration, deducting a corresponding parking fee from an electronic account that is bound to the wireless vehicle-mounted terminal (103). The present invention may achieve outdoor unattended parking fee collection and improve management efficiency in fee collection.
Patent WO-2018082414-A1 (WO)
Title: 免授权传输的方法、终端和网络设备
Inventor: DU YINGGANG
IPC: H04W72/04
Filed: 2017-09-25
Abstract: 本发明公开了一种用于免授权传输的方法、终端和网络设备。该方法包括：网络设备指配多个免授权传输的专用传输资源给终端，终端根据当前的信道状况和业务需求确认免授权传输的传输参数集，并采用该传输参数集进行免授权传输，网络设备根据专用传输资源确认终端进行免授权传输的传输参数并进行相应的检测。通过这种方式，无需通过额外的信令告知网络设备所采用的传输参数，节约了宝贵的上行空口资源。
Patent WO-2019051881-A1 (WO)
Title: Three-dimensional ultrasonic imaging probe
Inventor: ZENG YUNQUAN
IPC: A61B8/00
Filed: 2017-09-26
Abstract: Disclosed is a three-dimensional ultrasonic imaging probe, comprising a base (11), a sound-permeable shield (13) and a coupling liquid expansion and contraction compensation mechanism (29), wherein a base liquid port (114) is provided in the top of the base (11); the sound-permeable shield (13) is installed at the bottom of the base (11); a sealed coupling fluid space (16) is enclosed by the base (11) and the sound-permeable shield (13), with the sealed coupling fluid space (16) being hermetically sealed; the coupling liquid expansion and contraction compensation mechanism (29) comprises a sleeve (291), a conduit (292) and a piston (293), with the sleeve (291) being installed and fixed above the base (11), and a sleeve liquid port (2912) is provided in the top of the sleeve (291), two ends of the conduit (292) are respectively connected to the base liquid port (114) and the sleeve liquid port (2912); the piston (293) is slidably installed inside the sleeve (291) and divides an internal space of the sleeve (291) into upper and lower portions, the upper portion being an expansion and contraction compensation space (2914), and the expansion and contraction compensation space (2914) being in communication with the sleeve liquid port (2912); and the sealed coupling liquid space (16), the expansion and contraction compensation space (2914) and the conduit (292) form an integrated sealed space with great sealing performance. The coupling liquid expansion and contraction compensation mechanism (29) can realize the self-adaptive adjustment of the internal pressure of the coupling liquid.
Patent WO-2019037191-A1 (WO)
Title: Method and apparatus for counting continuous insurance acceptance years, and computer-readable storage medium
Inventor: LI JINGJING
IPC: G06F17/18
Filed: 2017-09-26
Abstract: A method and apparatus for counting continuous insurance acceptance years, and a computer-readable storage medium. The method for counting continuous insurance acceptance years comprises: when detecting an instruction for counting continuous insurance acceptance years, acquiring a licence plate number, the year of insurance acceptance and the year of counting for an insured vehicle in a pre-set area, wherein the year of insurance acceptance is the specific year of insurance acceptance when the vehicle was insured, and the year of counting is the the counting year extracted from the instruction for counting continuous insurance acceptance years; calling a continuous insurance acceptance analysis function pre-stored in a terminal, and obtaining a calculated value corresponding to each insured vehicle in the insured year according to the licence plate number of the insured vehicle, the year of insurance acceptance, the year of counting and the continuous insurance acceptance analysis function; and according to the calculated value corresponding to each year of insurance acceptance, obtaining the continuous insurance acceptance years of each insured vehicle by creating statistics. The technical problem in the prior art that the counting method has a low efficiency and is time and labour consuming when counting continuous insurance acceptance years is solved.
Patent WO-2019061158-A1 (WO)
Title: Interference coordination method and device, user equipment and base station
Inventor: HONG WEI
IPC: H04W24/08
Filed: 2017-09-28
Abstract: The present disclosure relates to an interference coordination method and device, user equipment, a base station, and a computer readable storage medium. The interference coordination method comprises: transmitting inter-modulation distortion (IMD) related information to a base station by using a radio resource control (RRC) signaling, wherein the IMD related information comprises at least one of two uplink frequency band information that generates the IMD and one downlink frequency band information that is affected by the IMD; receiving time division multiplexing mode information sent by the base station according to the IMD related information, and performing transmission of two uplink frequency bands in time-division manner according to the time division multiplexing mode information. According to the embodiment of the present disclosure, the IMD related information is reported to the base station by using the RRC signaling, and the transmission of the two uplink frequency bands are performed according to the time division multiplexing mode information sent by the base station. According to the embodiment, since the transmission of the two uplink frequency bands can be performed in a time-division manner, the inter-modulation distortion can be eliminated, and the performance of the UE is improved.
Patent WO-2018218851-A1 (WO)
Inventor: NING YUEMIN
IPC: H05K7/20
Filed: 2017-10-17
Abstract: 一种穿插式设计的宽带固态功率放大器，其中有源功率放大器模块（1）在散热器（3）上下表面分布；多路空间功率合成器（2）穿插在散热器（3）的中间；功率放大器整机的输入信号先通过一个一分四的功率分配器进入到四个有源功率放大器模块（1）中进行放大，再经过多路空间功率合成器（2）合成输出。采用上述方案，不但有效地解决了散热问题，而且大大提高了系统的功率容量。
Patent WO-2019075746-A1 (WO)
Title: Light sensor and organic light emitting diode display screen
Inventor: CHEN XIAOMING
IPC: H01L27/32
Filed: 2017-10-20
Abstract: Disclosed in the present invention is a light sensor (10). The light sensor (10) is used for an organic light emitting diode display screen (100). The organic light emitting diode display screen (100) comprises an organic light emitting diode layer (20). The light sensor (10) is provided on the organic light emitting diode layer (20). The light sensor (10) comprises a first thin film transistor (TP) and a second thin film transistor (TR). A drain of the first thin film transistor (TP) is connected to a first node (N). A source of the second thin film transistor (TR) is connected to the first node (N). The organic light emitting diode layer (20) comprises a plurality of organic light emitting diodes (22). The light sensor (10) is used for detecting, according to the voltage change of the first node (N), the brightness of an organic light emitting diode (22) corresponding to the light sensor (10). In addition, further disclosed in the present invention is an organic light emitting diode display screen (100).
Patent WO-2018082633-A1 (WO)
Title: Procédés et appareil de gestion des brouillages en nr
Inventor: YANG WEIDONG
IPC: H04W72/04
Filed: 2017-11-03
Abstract: L'invention concerne des concepts et des exemples se rapportant à la gestion des brouillages dans les réseaux et systèmes de communications mobiles. Un premier nœud d'un réseau de communications mobiles parmi une pluralité de nœuds reçoit une attribution d'émission provenant d'un deuxième nœud du réseau de communications mobiles. Le premier nœud détecte ensuite l'état d'un canal de communication. Le premier nœud effectue en outre une multiplicité d'opérations d'après un résultat de la détection et un ensemble de paramètres d'émission dans l'attribution d'émission. La multiplicité d'opérations comprend celle consistant à déterminer s'il convient ou non d'émettre un signal ainsi qu'à régler la puissance d'émission du premier nœud.
Patent WO-2019085265-A1 (WO)
Inventor: ZHANG RUIZHI
IPC: C23C14/58
Filed: 2018-01-05
Abstract: 一种高折射率氢化硅薄膜的制备方法、高折射率氢化硅薄膜、滤光叠层和滤光片，涉及光学薄膜技术领域。该制备方法包括以下步骤：(a)通过磁控Si靶溅射，在基体上沉积Si，形成硅薄膜；(b)硅薄膜在含有活性氢和活性氧的环境中形成含氧的氢化硅薄膜，活性氧的数量占活性氢和活性氧总数量的4～99％，或，硅薄膜在含有活性氢和活性氮的环境中形成含氮的氢化硅薄膜，活性氮的数量占活性氢和活性氮总数量的5～20％。该制备方法将溅射与反应分开进行，先通过磁控Si靶溅射，在基体上沉积Si，再通过活性氢和活性氧/氮的等离子体与硅发生反应获得含氧或含氮SiH，不仅避免靶材中毒问题，而且SiH薄膜具有较高的折射率和较低的吸收。
Patent WO-2019148403-A1 (WO)
Title: Method and device for discontinuous transmission
Inventor: SHI CONG
IPC: H04W52/02
Filed: 2018-01-31
Abstract: Disclosed in the present application are a method and a device for discontinuous transmission, the method comprising: a terminal device monitors a physical downlink control channel PDCCH in a DRX activation period; if the DRX timer starts and/or times out in the PDCCH monitoring time, then the DRX activation period includes the PDCCH monitoring time, or the DRX activation period does not include the PDCCH monitoring time. Thus, when the DRX timer starts and/or times out in the PDCCH monitoring time, as the DRX activation period of the terminal device includes the PDCCH monitoring time, or the DRX activation period does not include the PDCCH monitoring time, the terminal device can more effectively perform monitoring of the downlink control channel.
Patent WO-2018145608-A1 (WO)
Title: 基于速度等级的配置方法、接入方法及装置
Inventor: XU XIAODONG
IPC: H04W28/02
Filed: 2018-02-05
Abstract: 一种基于速度等级的配置方法、接入方法及装置。配置方法包括：为目标小区配置一个或多个服务速度等级；其中，服务速度等级用于表征允许接入目标小区的终端设备的速度等级；将目标小区的服务速度等级发送给终端设备。接入方法包括：接收发送的服务速度等级，根据服务速度等级以及终端设备的速度等级，确定是否能够接入目标小区。通过在网络侧预先配置目标小区的服务速度等级，目标小区优先为速度与服务速度等级匹配的终端设备提供服务，且终端能够根据自身的速度自主选择对应的小区，使得小区的服务速度与终端设备的移动速度匹配。
Patent WO-2018223746-A1 (WO)
Title: 热镀锌锌锅内锌液的流动控制方法与装置
Inventor: HOU XIAOGUANG
IPC: C23C2/40
Filed: 2018-03-16
Abstract: 一种热镀锌锌锅（1）内锌液（2）的流动控制方法和装置，热镀锌锌锅（1）上方的气刀对带钢（3）的喷吹作用促使锌液（2）分别向锌锅左侧、右侧、前端、以及带钢（3）和炉鼻子（4）之间位置构成的区域（I、II、III和IV区）向外扩散流动，并拖动锌液（2）表面快速生成的面渣向区域（I、II、III和IV区）向外流动；在区域（I、II、III和IV区）边缘侧，锌锅（1）锌液（2）表面的上方设置多段行波磁场发生器（71、72、73、74、75、76、77、78、712、756）以激发行波磁场对锌液（2）产生电磁推动力驱动锌液（2）流动，行波磁场发生器（71、72、73、74、75、76、77、78、712、756）造成的锌液（2）流动与气刀的喷吹流动相互衔接，促使锌锅（1）表层锌液（2）向锌锅（1）后端（第V区）有序流动；漂浮于锌液（2）表面的面渣被流动的锌液（2）拖动按控制方向流动。
Patent WO-2018177183-A1 (WO)
Title: 一种获取、反馈发送波束信息的方法及装置
Inventor: GAO QIUBIN
IPC: H04B7/06
Filed: 2018-03-21
Abstract: 本发明公开了一种获取、反馈发送波束信息的方法及装置，包括：基站用下行发送波束向终端发送参考信号以及参考信号集合划分的相关信息，其中，基站为每个下行发送波束发射一个参考信号，每个波束的参考信号用该波束对应的波束赋形权值赋形之后发出，并且将用同一个波束组的下行发送波束发送的参考信号划为一个参考信号集合；终端根据接收质量从接收到的参考信号中选择Q个参考信号，以及参考信号集合划分的相关信息，选择下行发送波束组合并上报基站；基站根据建议确定向终端发送数据的下行发送波束。本发明可以使终端和基站获得更准确的波束组合信息，支持多波束传输。
Patent WO-2018171762-A1 (WO)
Title: 波束恢复的处理和波束恢复的方法，设备、系统及介质
Inventor: CHEN YIJIAN
IPC: H04B7/06
Filed: 2018-03-23
Abstract: 本公开提供了一种波束恢复的处理和波束恢复的方法，基站和终端，其中，该波束恢复的处理方法包括：发送端确定用于指示接收端进行波束恢复的配置信息集合，所述发送端发送所述配置信息集合给所述接收端。
Patent WO-2019183821-A1 (WO)
Title: A ground station for an unmanned aerial vehicle (uav)
Inventor: CHAN MAN WAH
IPC: G05D1/10
Filed: 2018-03-28
Abstract: A ground station (10) for an unmanned aerial vehicle (UAV) comprises a housing (20), a control panel (60) provided at the housing (20), and at least one control assembly (70) arranged at the control panel (60). The control assembly (70) comprises at least a first, turnable user input unit (72) and a second user input unit (74); wherein the first, turnable user input unit (72) is arranged to surround the second user input unit (74) to thereby allow an ergonomic, one-handed operation of the first and the second user input units ( (72, 74) by a user.
Patent WO-2019191869-A1 (WO)
Title: Method and device for transmitting and receiving information, and communication system
Inventor: ZHANG JIAN
IPC: H04W72/04
Filed: 2018-04-02
Abstract: A method and device for transmitting and receiving information, and a communication system. The method comprises: determining a first multiplexing signature and a second multiplexing signature for a first time-frequency resource and a second time-frequency resource; and transmitting or receiving, on the basis of the first multiplexing signature, information on the first time-frequency resource, and transmitting or receiving, on the basis of the second multiplexing signature, information on the second time-frequency resource. The present invention enables changing of multiplexing signatures within time-frequency resources used for data transmission, thereby preventing performance loss caused by collision of multiplexing signatures. A change in multiplexing signatures also leads to a potential diversity gain.
Patent WO-2019178911-A1 (WO)
Inventor: CHEN CHUNCHI
IPC: G02F1/133
Filed: 2018-04-24
Abstract: A liquid crystal display device and a display control method therefor. The liquid crystal display device comprises a backlight unit (10) and a liquid crystal panel (20) arranged opposite to each other. The liquid crystal panel (20) comprises a first polarizer (21), a first liquid crystal cell (22), and a second polarizer (23) sequentially arranged on the backlight unit (10). The liquid crystal display device further comprises a brightness enhancement film (30), a second liquid crystal cell (40), and a third polarizer (50) sequentially arranged on the second polarizer (23). The light absorption axis of the first polarizer (21) is mutually perpendicular to the light absorption axis of the second polarizer (23), and the light absorption axis of the third polarizer (50) is mutually perpendicular to the light absorption axis of the second polarizer (23). The second liquid crystal cell (40) is a VA-mode liquid crystal cell. A mirror display mode and an image display mode can be achieved, the problem in the liquid crystal display device of mutual interference occurring between light rays during mirror display and image display is avoided, and the display quality is improved.
Patent WO-2018210140-A1 (WO)
Inventor: ZHAO DONGJING
IPC: A61L2/10
Filed: 2018-05-04
Abstract: 一种衣物处理装置(100)，包括：机体(10)，机体(10)具有外桶(11)和设置于外桶(11)内且相对外桶(11)可转动的内桶(12)，内桶(12)限定出衣物容纳腔(121)；紫外杀菌装置(20)，紫外杀菌装置(20)设置于机体(10)，紫外杀菌装置(20)包括：壳体(22)；紫外LED光源(21)，紫外LED光源(21)设置于壳体(22)内，紫外LED光源(21)发出的紫外线至少部分穿透壳体(22)，以对容纳在内桶(12)内的洗涤水进行杀菌。
Patent WO-2019001148-A1 (WO)
Title: Camera device and mobile terminal
Inventor: LIU BEN
IPC: H04M1/02
Filed: 2018-05-11
Abstract: The present application provides a camera device and a mobile terminal. The camera device comprises a lens group, a light guide tube, and a photosensitive sensor; the light guide tube is disposed at the periphery of a light incident hole of the lens group, and is connected to the photosensitive sensor; the photosensitive sensor is connected to a circuit board of the lens group.
Patent WO-2019071948-A1 (WO)
Title: Super-tonnage split lifting hook
Inventor: WANG YUEMIN
IPC: B66C1/36
Filed: 2018-05-11
Abstract: A super-tonnage split lifting hook, comprising a movable pulley set, a lifting hook rod (3), a lifting hook shaft (2), a lifting hook body (7), an aligning roller bearing (6), and a thrust aligning roller bearing (8); the lifting hook comprises a connection assembly (9) that connects the lifting hook rod (3) and the lifting hook body (7), and the connection assembly comprises an encircling wedge sleeve (91) and a lifting hook hoop (92) that is disposed below the thrust aligning roller bearing (8); the lifting hook hoop (92) is fixedly connected to the lifting hook rod (3) by means of the encircling wedge sleeve (91). The lifting hook has a super high lifting weight per hook, the lifting weight per hook being 5,000 tons or greater; moreover, the present invention is the first split lifting hook in the world that uses the connection between the encircling wedge sleeve and the hoop to install the lifting hook body and the lifting hook rod together; the split lifting hook bears force reasonably, has light body weight, and has high structural strength, which greatly reduces the body weight of a lifting hook set, thereby improving the operational capabilities and operational efficiency of a floating crane.