baber/WOPTO huggingface dataset:
Patent WO-2019041390-A1 (WO)
Title: Low-pressure die casting three-chamber holding furnace with aluminum liquid suspension function
Inventor: ZHANG PEIJUN
IPC: B22D18/04
Filed: 2017-09-18
Abstract: Disclosed is a low-pressure die casting three-chamber holding furnace with an aluminum liquid suspension function. A pressurization chamber I (5-1) and a pressurization chamber II (5-2) are located on two sides of a liquid addition chamber (5-3); a low-pressure die casting machine I (1-1) and a low-pressure die casting machine II (1-2) are respectively provided on upper portions of the pressurization chambers on the two sides thereof; a casting machine-mounted mold I (3-1) and a casting machine-mounted mold II (3-2) are arranged above the pressurization chamber I (5-1) and the pressurization chamber II (5-2) and are in communication with the pressurization chambers via a pressurization chamber liquid rising tube I (4-1) and a pressurization chamber liquid rising tube II (4-2); and the liquid addition chamber (5-3) has two independent blocking mechanisms, i.e. a block mechanism I (8-1) and a blocking mechanism II (8-2), that are used for respectively controlling the supplementing of aluminum liquid in the pressurization chambers on the two sides thereof. Since the middle liquid addition chamber of the holding furnace has the two independent blocking mechanisms, during addition of liquid, the pressurization chambers on the two sides can operate without interruption, thereby improving the production efficiency.
Patent WO-2018145467-A1 (WO)
Title: 一种导频处理方法及设备
Inventor: ZHU GUANGYONG
IPC: H04L5/00
Filed: 2017-09-22
Abstract: 本发明实施例提供了一种导频处理方法及设备，该方法应用于基站，包括：确定当前子帧调度用户的用户导频在时频资源上的导频图样；生成公共导频及该用户的用户导频；将公共导频映射至当前子帧或当前子帧中时隙的起始位置的符号，以及按照导频图样将用户导频映射至当前子帧中对应的时频资源位置；将当前子帧发送给用户设备。本发明实施例，可以对5G中的导频进行合理的处理。
Patent WO-2018176777-A1 (WO)
Title: Oled显示装置及其亮度调节方法和控制器
Inventor: LIU DONGNI
IPC: G09G5/02
Filed: 2017-09-29
Abstract: 一种OLED显示装置，包括衬底(10)、设置于衬底(10)上显示区的OLED显示元件(20)、至少一个光感器件(30)、以及与至少一个光感器件(30)电连接的控制器(50)。控制器(50)配置为控制OLED显示元件(20)发光，并根据至少一个光感器件(30)检测到的OLED显示元件(20)发出光的亮度，对OLED显示元件(20)进行亮度补偿。
Patent WO-2019051899-A1 (WO)
Title: Terminal control method and device, and storage medium
Inventor: OU ZHICAI
IPC: G06F21/31
Filed: 2017-09-29
Abstract: Disclosed is a terminal control method, comprising the following steps: when control instructions are received, obtaining a control authority of a user sending the control instructions, the control instructions comprising a voice instruction and a gesture instruction; determining whether to execute the control instructions according to the control authority; and when it is determined to execute the control instructions, controlling terminals corresponding to the control instructions to execute the control instructions. Also disclosed are a terminal control device and a computer readable storage medium. According to the present invention, when the control authority of the user satisfies a preset condition for executing the control instructions, a control terminal executes the control instructions, so that the security for controlling smart household equipment is enhanced.
Patent WO-2018072615-A1 (WO)
Title: 一种用于可变的校验比特数的ue、基站中的方法和装置
Inventor: ZHANG XIAOBO
IPC: H04L1/00
Filed: 2017-10-01
Abstract: 本发明公开了一种用于可变的校验比特数的UE、基站中的方法和装置。UE首先接收第一信令；然后操作第一无线信号。其中，所述第一信令被用于确定所述第一无线信号的调度信息，所述调度信息包括{所占用的时频资源，MCS，RV，NDI，HARQ进程号}中的至少之一。第一比特块被用于确定所述第一无线信号。所述操作是发送，或者所述操作是接收。所述第一比特块中包括第一信息比特块和第一校验比特块，所述第一校验比特块由所述第一信息比特块生成，所述第一校验比特块中的比特的数量和第一参数集合有关，所述第一参数集合包括所述第一信息比特块中的比特的数量。
Patent WO-2019075681-A1 (WO)
Title: Soil parameter testing device
Inventor: XU ZHIHUI
IPC: G01N27/02
Filed: 2017-10-19
Abstract: A soil parameter testing device comprises a housing. The housing comprises a testing portion, a support portion, and a processing portion. The testing portion comprises a capacitive sensor and a resistive sensor. The processing portion comprises a processing module, an indication module, and a solar powered charging module. The testing portion is connected to one end of the support portion, and the processing portion is connected to another end of the support portion. The invention is mainly applicable to the testing and acquisition of soil parameters.
Patent WO-2018099211-A1 (WO)
Title: 燃料电池的控制方法、装置和系统以及轨道车辆
Inventor: WU DONGHUA
IPC: H01M8/04
Filed: 2017-10-25
Abstract: 一种燃料电池的控制方法、装置和系统以及轨道车辆。其中，该方法包括：检测目标对象的工作功率，其中，目标对象由至少两台燃料电池供电（S102）；在检测到目标对象的工作功率低于预定功率的情况下，基于燃料电池对应的气体转换范围，关闭至少一台燃料电池或关闭任意一台或多台燃料电池中所包含的电池模块（S104），其中，气体转换范围为燃料电池氢气转化率达到的预设范围值所对应的燃料电池的输出功率范围值。本方法解决了现有技术无法解决根据用电器的工作功率来对多台燃料电池进行自动化控制造成在用电器功率较低的情况下燃料电池的氢气转化率较低的技术问题。
Patent WO-2019037290-A1 (WO)
Title: Liquid crystal display apparatus
Inventor: HE HUAILIANG
IPC: G02F1/133
Filed: 2017-11-15
Abstract: A liquid crystal display apparatus, wherein same comprises a liquid crystal layer (11), is divided into a plurality of pixels (P), and has a plurality of electrodes for applying a voltage to the liquid crystal layer (11), wherein each pixel (P) of the plurality of pixels (P) comprises a first sub-pixel (P1) and a second sub-pixel (P2); when each pixel (P) of the plurality of pixels (P) is at a display grayscale gk, voltages applied to the liquid crystal layer (11) of each pixel (P) of the first sub-pixel (P1) and the second sub-pixel (P2) are V1(gk) and V2(gk), and ΔV12(gk) = V1(gk) - V2(gk) is set, where 0 ≤ gk ≤ n, gk and n are integers of zero or more, and n represents a grayscale with the highest luminance; when the display grayscale gk is less than a predetermined grayscale gs, ΔV12(gk) > 0 volt is set, and a relationship of ΔV12(gk) > ΔV12(gk + 1) is satisfied; and when the display grayscale gk is equal to or greater than the predetermined grayscale gs, ΔV12(gk) = 0 volt is set, and a relationship of ΔV12(gk) = ΔV12(gk + 1) is satisfied.
Patent WO-2018192220-A1 (WO)
Title: 一种超结构光栅和可调谐激光器
Inventor: WU LIN
IPC: H01S5/06
Filed: 2017-11-21
Abstract: 一种超结构光栅和可调谐激光器，可同时满足性能较好的反射率和FWHM。超结构光栅通过调制函数对均匀光栅在空间上进行幅度和相位调制从而形成梳状反射谱，调制函数通过N个阈值进行离散化处理后得到(N+1)个调制函数离散值，N为大于或等于2的正整数；(N+1)个调制函数离散值中每个调制函数离散值对应于一段折射率均匀不变的光波导或对应于一段均匀光栅；超结构光栅的反射峰的反射率通过(N+1)个调制函数离散值中的至少一个调制函数离散值所对应的光波导长度占超结构光栅的光栅总长度的比例关系、超结构光栅的光栅总长度进行调节；超结构光栅的反射峰的FWHM通过该比例关系、超结构光栅的光栅总长度进行调节。
Patent WO-2019075846-A1 (WO)
Title: Display device and backlight module
Inventor: WANG XUANYUN
IPC: G02F1/1335
Filed: 2017-11-23
Abstract: A display device and a backlight module thereof. The backlight module comprises: a light-emitting assembly (10) used to generate display light rays (11); and a light guide panel (12) used to transmit the display light rays (11) to a display panel. The light guide panel (12) comprises a reflective region (122) and a transmissive region (121). A medium in the reflective region (122) has a refractive index greater than a refractive index of a medium in the transmissive region (121). Arrangement of two mediums having different refractive indices at a light guide panel (12) ensures that light emitted by a backlight source can only exit from a projection position of the transmissive region (121) and is unable to exit from a projection position of the reflective region (122), thereby increasing efficiency of energy utilization of a backlight source, reducing power consumption of a display device, and saving energy and electricity.
Patent WO-2018161645-A1 (WO)
Title: 带单向轴承直流电机
Inventor: WANG HUAIPING
IPC: H02K7/10
Filed: 2017-11-29
Abstract: 一种带单向轴承直流电机，主要适用于各种电动产品的驱动上，其结构包括机壳（4）、电机轴（6）、前输出轴（1）和后输出轴（10）等，主要是通过在电机轴（6）前端与前输出轴（1）内端之间、电机轴（6）后端与后输出轴（10）内端之间对应增设了转动方向相反安装的前、后单向轴承（3、8），从而实现了电机轴（6）的正转带动前输出轴（1）同步正转而后输出轴（10）保持静止，或电机轴（6）的反转带动后输出轴（10）同步反转而前输出轴（1）保持静止的动力输出模式，即通过电机轴（6）的正、反转动来实现前、后输出轴（1、10）轮换正、反转动的输出目的，故改进后的单向轴承直流电机能更好的适用于吸污清洁器类具有上述动力输出目的的各种电动产品上，也扩大了直流电机的使用范围。
Patent WO-2018218906-A1 (WO)
Inventor: REN CHANGRUI
IPC: H01L21/66
Filed: 2017-11-30
Abstract: 一种太阳电池光衰测试的快速制样设备，包括：上电极板（1），支承上电极板（1）的伸缩压杆（2），支承伸缩压杆（2）的滑座（3），引导滑座（3）升降的纵导轨（4），驱动滑座（3）沿纵导轨（4）移动的纵向驱动装置，位于上电极板（1）正下方的下电极板（5），支承下电极板（5）的横导轨（6），驱动下电极板（5）沿横导轨（6）移动的横向驱动装置，正负极分别与下电极板（5）、上电极板（1）电连接的直流电源，电流检测模块，电流输出控制模块，红外测温模块，以及风机。该快速制样设备能在较低的能耗下，快速对待测光衰的太阳电池进行处理，处理效果等同于传统技术的光照处理，且能降低能源成本、提高光衰测试前的电池片处理速度，从而提高光衰测试的产能，达到实时监控生产工艺的目的。
Patent WO-2019104639-A1 (WO)
Inventor: LI PENG
IPC: G06F13/38
Filed: 2017-11-30
Abstract: 一种计算单元（20）、计算系统以及计算单元的控制方法。该计算单元（20）包括数据接口（201）；数据存储模块（202），被配置成存储数据接口（201）接收到的目标数据；第一配置接口（203），被配置成接收通道信息，通道信息用于指示数据接口（201）包含的通道的数量；运算控制模块（204），被配置成执行以下操作：根据通道信息，确定数据接口（201）包含M个通道；从数据存储模块（202）中获取目标数据，目标数据包含M个通道中的每个通道对应的子数据；根据M个通道中的每个通道对应的子数据，执行一次数据运算。上述技术方案不像传统计算单元那样单一地执行单通道运算，而是可以基于通道信息的指示执行多通道运算，从而可以提高数据计算方式的灵活性。
Patent WO-2019113978-A1 (WO)
Title: 一种无极性 led 灯条、灯丝及 led 灯
Inventor: YAN QIANJUN
IPC: F21Y115/10
Filed: 2017-12-15
Abstract: 一种无极性LED灯条、灯丝及LED灯，该无极性LED灯条包括灯条基板（5）和设置于灯条基板（5）上的整流桥，整流桥为全桥，全桥由四个普通二极管（1）构成，或者由四的倍数个LED芯片（2-1）构成，全桥的输出端直接连接若干串联的LED芯片（2），或通过恒流元件（3）连接若干串联的LED芯片（2）；该LED灯包括无极性LED灯条，还可以包括有极性LED灯条；无极性LED灯条连接时，不区分正负极，串联、并联任意组合连接；有极性LED灯条连接时，区分正负极，串联、并联按极性组合连接。由于LED灯条/灯丝中自带整流桥，灯条/灯丝连接时无须区分正负极，可以随便连接；灯条/灯丝中可以具有单独的恒流元件（3），既可以提高安全性也可以使恒流元件（3）产生的热量分散，同时提高整灯的抗浪涌能力。
Patent WO-2018192251-A1 (WO)
Title: 一种贴片机导入生产数据的校正方法及系统
Inventor: JI YUEBIN
IPC: G06F17/30
Filed: 2017-12-20
Abstract: 一种贴片机导入生产数据的校正方法，通过让用户提交必要的生产数据。给客户直接预览生产结果。客户可以自己提交误差补偿值。并且这种补偿值是长期储存，不需要用户二次提交补偿值。工厂直接使用补偿后的数据。整个系统包括如下模块，gerber解析器，用来解析用户的电路板生产数据，产生模拟的电路板。元器件数据数据库，包括元器件模拟图。用户坐标文件解析器，导入用户存在误差的坐标数据到系统。bom解析器，导入用户使用的材料信息到系统。补偿提交模块，用户查看误差，提交误差补偿值。钢网开孔测试模块，查看钢网开孔质量。工厂不再需要人员核对元器件，坐标和角度。极大的减少工厂人力资源的使用，增加了生产质量和效率。
Patent WO-2018126965-A1 (WO)
Title: 参考信号的资源确定方法及装置、设备
Inventor: HAO PENG
IPC: H04L5/00
Filed: 2017-12-27
Abstract: 一种参考信号的资源确定方法包括：根据物理信道使用的N个信道资源单元的位置从N个信道资源单元中确定R个信道资源单元，其中，R、N都为整数，且0≤R＜N；以及在R个信道资源单元中发送或接收参考信号。
Patent WO-2019047435-A1 (WO)
Title: Wheelchair, and method for processing video data acquired by same
Inventor: LIU WEIRONG
IPC: A61G5/04
Filed: 2017-12-28
Abstract: Disclosed is a wheelchair (100), comprising a wheelchair frame (101), and a cushion (102), a wheelchair back rest (103), a handrail (104) and rollers (105) mounted on the wheelchair frame (101), and further comprising a camera (106) and a wireless communication device (200), wherein the camera (106) is used for acquiring video data of a passenger's face, and the wireless communication device (200) comprises a sending unit (210), with the sending unit (210) being used for transmitting the video data of the passenger's face.
Patent WO-2019127298-A1 (WO)
Title: 多机器人协同焊接的压力组对设备
Inventor: SHI HESHENG
IPC: B23K37/04
Filed: 2017-12-29
Abstract: 一种多机器人协同焊接的压力组对设备，属于焊接领域，旨在提供一种多机器人协同焊接的压力组对设备，其技术方案要点是：包括工作台（1）、位于工作台（1）上方用于压紧复合板的压板机构（2）、位于工作台（1）沿宽度方向两侧的六轴机器人（3）、位于工作台（1）沿长度方向两侧的三轴机械手（4）、位于工作台（1）入料端用于将复合板输送至工作台（1）上的第一输送机构（5）以及位于工作台（1）出料端用于将复合板输送出工作台（1）第二输送机构（6），六轴机器人（3）上设有用于对复合板沿长度方向一边焊接的第一焊枪（31），三轴机械手（4）上设有用于对复合板沿宽度方向一边焊接的第二焊枪（45）；可以自动快捷、方便省力的将基板和覆板焊接成复合板，提高生产效率。
Patent WO-2018192272-A1 (WO)
Title: 多媒体资源的推荐方法及装置
Inventor: LIU RONG
IPC: G06F17/30
Filed: 2018-01-02
Abstract: 一种多媒体资源的推荐方法及装置，包括：确定与目标用户相关联的各个多媒体资源（S11）；确定与目标用户相关联的各个多媒体资源对应的类别（S12）；根据与目标用户相关联的多媒体资源中属于各个类别的多媒体资源的数量，以及目标用户对各个类别中的各个多媒体资源的兴趣度，对各个类别进行排序（S13）；将排序后的各个类别推荐给目标用户（S14）。该方法能够减少用户找到想要观看的多媒体资源的类别所耗费的时间，从而能够减少用户找到想要观看的多媒体资源所耗费的时间，提高多媒体资源的推荐效率，提高用户体验。
Patent WO-2019041789-A1 (WO)
Title: Energy-saving and emission-reduction drying system for dry coater
Inventor: LIN WENMAO
IPC: B05D3/04
Filed: 2018-03-23
Abstract: An energy-saving and emission-reduction drying system for a dry coater, comprising a drying tunnel and a circulating treatment apparatus. A plurality of guide rolls used for conveying materials is provided in the drying tunnel. The drying tunnel is divided, in a material conveying direction, into a plurality of drying units sequentially connected in series. Multiple spray heads, an air inlet, and an upper air outlet are provided in each drying unit. The circulating treatment apparatus is connected to the air inlet at a film discharging end of the drying tunnel by means of an air pipe. The upper air outlet of each drying unit is respectively connected with the air inlet of the next drying unit, thereby forming an enclosed inner circulating drying system.
Patent WO-2019205138-A1 (WO)
Title: Unmanned aerial vehicle and battery firmware upgrade device and firmware upgrade method
Inventor: LIU YUCHENG
IPC: G06F9/445
Filed: 2018-04-28
Abstract: An unmanned aerial vehicle and battery firmware upgrade device and a firmware upgrade method, the unmanned aerial vehicle firmware upgrade device comprising a housing, a first plug-in part arranged in the housing, a memory, and a processor arranged in the housing, the first plug part, the memory, and the processor all being electrically connected; at least two types of unmanned aerial vehicle firmware are pre-stored in the memory; the first plug-in part is connected to an unmanned aerial vehicle by means of a physical link; the processor identifies the type of the unmanned aerial vehicle connected to the first plug-in part, acquires the unmanned aerial vehicle firmware corresponding to the type of the unmanned aerial vehicle from the memory on the basis of the identified type of the unmanned aerial vehicle, and implements firmware upgrade of the unmanned aerial vehicle connected to the first plug-in part via the first plug-in part. After connecting the firmware upgrade device to an unmanned aerial vehicle or a battery by means of a physical link, upgrade of the unmanned aerial vehicle or the battery can be implemented by means of the firmware upgrade device, simplifying the process of upgrading the firmware of the unmanned aerial vehicle or the battery.
Patent WO-2018210231-A1 (WO)
Inventor: SU YINGYING
IPC: H04B5/00
Filed: 2018-05-15
Abstract: 本发明实施例提供了数据发送方法、接收方法及数据发送装置、接收装置，发送方法包括：获取数据并确定数据长度；将数据拆分为多个按顺序排列的数据包；在多个按顺序排列的数据包的第一数据包中添加第一标识；在多个按顺序排列的数据包中添加第二标识；依次发送经标识处理的数据包。接收方法包括：接收经标识处理后的多个按顺序排列的数据包；通过多个数据包中的第一标识确定总数据长度为第一长度信息；通过多个按顺序排列的数据包中的第二标识，依次判断各数据包是否为最后一个数据包；当判定为最后一个数据包时，将多个按顺序排列的数据包组合为数据；对比组合后的数据长度和第一长度信息，根据对比结果判断组合后的数据是否完整。
Patent WO-2019200640-A1 (WO)
Title: Color gamut mapping method and device
Inventor: LUO MING
IPC: H04N9/64
Filed: 2018-05-15
Abstract: Provided by the present application are a color gamut mapping method and device, the method comprising: obtaining an image to be processed; obtaining brightness and chroma information of a target color gamut; mapping brightness and chroma values of pixels in the image to be processed to obtain a processed image corresponding to the target color gamut, the pixels of the processed image having mapped brightness values and mapped chroma values, wherein the mapped brightness values and the mapped chroma values are obtained by mapping the brightness and chroma values of the pixels in the image to be processed to the target color gamut using the point having the lowest brightness value in the color gamut as the mapping end point. The method for color gamut mapping provided by the present application may reduce the computational complexity of color gamut mapping, ensure the quality of an image after a source image is mapped to the target color gamut, prevent the blurring of the details of the image mapped to the target, render the image after color gamut mapping closer to the source image, and improve the user experience.
Patent WO-2019200695-A1 (WO)
Title: Flexible panel, manufacturing method therefor, and display device
Inventor: HUANG JING
IPC: G09F9/30
Filed: 2018-06-21
Abstract: A flexible panel (11), comprising a substrate (10), an organic light-emitting diode device (12), a film encapsulation layer (14) and a block wall (16). The organic light-emitting diode device (12) is formed on the substrate (10); the film encapsulation layer (14) is formed on the substrate (10) and covers the organic light-emitting diode device (12); the block wall (16) is arranged on the substrate (10) by surrounding the outer side of the organic light-emitting diode device (12); and the block wall (16) comprises a first part (160) and a second part (162), wherein the first part (160) is closer to a light-emitting area (AA) of the flexible panel (11) than the second part (162). Also provided is a manufacturing method for the flexible panel (11) and a display device (1) which employs the flexible panel (11).
Patent WO-2019153654-A1 (WO)
Inventor: WANG HAIFENG
IPC: G01R33/54
Filed: 2018-07-18
Abstract: 一种基于分数阶布洛赫模型的磁共振指纹定量参数成像方法，步骤包括：在脉冲序列的每一次激发中采用不同的重复时间、回波时间和翻转角采集数据并重建得到图像；基于分数阶布洛赫模型生成字典；利用模式识别获得多参数图像。该方法提高了磁共振指纹定量参数成像的采样速度和成像精确度；在提高定量参数成像准确度的同时，不增加额外的数据和扫描时间。
Patent WO-2019095737-A1 (WO)
Inventor: SUN FENG
IPC: A47G21/06
Filed: 2018-08-07
Abstract: A connecting opening/closing structure of an assembled clip, comprising assembly element one and assembly element three. A fork torsion spring accessory is fixed at the tail part of assembly element one. Assembly element one is rotatably connected to assembly element three via the fork torsion spring. A sliding groove is provided at the tail part of assembly element three. A T-shaped rivet is placed in the sliding groove. A button locking block is jacked up by sliding. The button locking block locks the T-shaped rivet under the effect of a flexible piece. The connecting opening/closing structure of the assembled clip is simple to mount and convenient to open or close.
Patent WO-2019034035-A1 (WO)
Title: Anti-disassembly ensuring method for vehicle-mounted positioning device, server, vehicle, and system
Inventor: HE WEIMIN
IPC: G08B25/10
Filed: 2018-08-14
Abstract: Disclosed in the present application are an anti-disassembly ensuring method for a vehicle-mounted positioning device, a server, a vehicle, and a system. The method comprises the following steps: when it is determined that a fault occurs on communication between a server and an active vehicle-mounted positioning terminal, sending a first wake-up signal to a passive vehicle-mounted positioning terminal, the passive vehicle-mounted positioning terminal sending a first positioning signal after the passive vehicle-mounted positioning terminal receives the first wake-up signal; when the first positioning signal sent by the passive vehicle-mounted positioning terminal is received, determining whether the communication between the server and the active vehicle-mounted positioning terminal is recovered in a first preset time; if the communication between the server and the active vehicle-mounted positioning terminal is always not recovered in the first preset time, sending a second wake-up signal to the passive vehicle-mounted positioning terminal, the passive vehicle-mounted positioning terminal sending a first alarm signal after the passive vehicle-mounted positioning terminal receives the second wake-up signal; and after the first alarm signal is received, positioning a vehicle by means of the passive vehicle-mounted positioning terminal.
Patent WO-2019205394-A1 (WO)
Inventor: YUEN SHUN MING
IPC: H04R1/10
Filed: 2018-08-27
Abstract: 一种用于真无线蓝牙耳机的充电针，包括充电针本体（1）、深孔（2）、漆包线（3）以及下盖（4），充电针本体的一端固定在下盖的内部，另一端穿过下盖上部的通孔，并延伸至下盖的外部，充电针本体的中部设有深孔，深孔的内部用于焊接漆包线。该充电铜针本体从外部焊接好线后，再穿入耳机下盖的通孔内，解决了耳机的内部空间不足的问题，使其信号更好，提高耳机的组装和生产效率。
Patent WO-2019091231-A1 (WO)
Title: 用于物位测量的高频模块及雷达物位计
Inventor: ZHOU LEI
IPC: G01F23/284
Filed: 2018-09-21
Abstract: 一种用于物位测量的高频模块，包括：发射装置，导波装置和印制电路板，其中，发射装置包括：辐射元件和非导电盖体，该辐射元件和非导电盖体设置在印制电路板的同侧，并且非导电盖体与印制电路板限定形成辐射腔，使得辐射元件置于该辐射腔之内，其中，导波装置与发射装置安装在印制电路板的同侧，并且形成与辐射元件对应的导波通路，非导电盖体覆盖辐射元件的盖体部分，设置成与导波装置中形成导波通路的部分的底缘相接，且非导电盖体覆盖辐射元件的盖体部分的高度，设置成使得该辐射元件的辐射面到导波通路的起点之间的距离小于辐射元件所发射的电磁波的波长。一种包括所述高频模块的雷达物位计。
Patent WO-2019196389-A1 (WO)
Inventor: LEE YONG KWUN
IPC: F04B1/32
Filed: 2018-10-31
Abstract: A variable displacement pump comprising an outer housing (10, 30), a drive space (12) being formed in the interior thereof. A swash plate (35) is positioned in the drive space (12) and mounted in such a way as to allow rocking centered on brackets (34), and adjustment of the angle of inclination of an inclined surface (36). A cylinder block (50) is mounted in the drive space (12) and rotates under the action of a drive shaft (90), multiple cylinder holes (55) being formed in the interior of the block and extending in a direction parallel to the drive shaft (90). A piston assembly (70), at least a portion whereof is inserted into the cylinder holes (55) of the cylinder block (50), moves rectilinearly therein while rotating along with the cylinder block (50). A retainer plate (80), being connected to the piston assembly (70) and holding same close to the inclined surface (36) of the swash plate (35), rotates along with the piston assembly (70). An incline adjustment part (100) passes through the outer housing (10, 30) and is extendable and retractable within the drive space (12), and one side thereof, when inserted into the interior of the drive space (12), is used to push the bottom surface of the swash plate (35) and thereby adjust the angle of inclination of same.
Patent WO-2019233023-A1 (WO)
Title: Valley detection for supply voltage modulation in power amplifier circuits
Inventor: EMIRA AHMED
IPC: H03F3/38
Filed: 2018-10-31
Abstract: A power amplifier circuit (120) is described for using valley detection for supply voltage modulation. The power amplifier circuit (120) is configured to be driven by a supply voltage generated by a supply modulator (110) and to receive an amplitude-modulated (AM) signal at its input. The output of the power amplifier circuit (120) can be fed to a valley detector (140) that can detect a valley level corresponding to the bottom of the envelope of the AM signal. The detected valley level can be fed back to the supply modulator (110) and compared to a constant reference. In response to the comparison, the supply modulator (110) can vary the supply voltage to the power amplifier circuit (120) in a manner that effectively tracking the envelope of the power amplifier circuit's output signal, thereby effectively seeking a flat valley for the output signal's envelope.
Patent WO-2019105175-A1 (WO)
Inventor: SHAO SHAOBING
IPC: B60R21/233
Filed: 2018-11-01
Abstract: 一种安全气囊装置（100），包括：安全气囊，其包括彼此连接以形成所述安全气囊的多个安全气囊部件，其中，所述安全气囊装置还包括覆盖部（1401），所述覆盖部（1401）设置在所述安全气囊的内部，以用于在所述多个安全气囊部件之间的连接位置处覆盖所述多个安全气囊部件及其之间的连接，所述安全气囊装置具有较长使用寿命以及较高的可靠性。
Patent WO-2020073395-A1 (WO)
Inventor: MA WEIXIN
IPC: H01L27/32
Filed: 2018-11-05
Abstract: Disclosed are an array substrate (1000) and a display apparatus. The array substrate (1000) is provided with one display region (200) and one non-display region (100), and the array substrate (1000) further comprises several thin-film transistors (201), one drive circuit (101), several polyresistors (1) and several fan-out lines (2). The thin-film transistors (201) are distributed in the display region (200) in an array, and the thin-film transistor (201) is provided with an input end. The drive circuit (101) corresponds to the non-display region (100), and the drive circuit (101) is provided with an output end. The polyresistors (1) and the fan-out lines (2) correspond to the non-display region (100). Two ends of each polyresistor (1) are respectively connected to the input end of the thin-film transistor (201) and the output end of the drive circuit (101) by means of corresponding fan-out lines (2). The wiring structure of the fan-out lines (2) is simplified, and the structure with a large number of bent wound lines in the prior art is reduced, thereby saving on the raw materials of wiring, reducing costs and also prolonging the service life of a product.
Patent WO-2020093329-A1 (WO)
Inventor: HUANG QIANYANG
IPC: G06F3/041
Filed: 2018-11-08
Abstract: 一种终端设备的数据输入方法、终端设备及计算机可读存储介质，所述方法包括：在终端设备中的计算器应用启动后，监测所述计算器应用的手写输入界面中的手写输入操作，若监测到所述计算器应用的手写输入界面中的手写输入操作，则根据所述手写输入操作输入的手写信息生成手写轨迹，在检测到所述手写输入操作结束后，对所述手写轨迹进行识别获得识别结果，所述识别结果包括一个或多个字符，所述字符包括：阿拉伯数字和数学符号，通过本申请可以提高目前计算器应用中字符输入的效率。
Patent WO-2019128634-A1 (WO)
Inventor: ZHOU YIBAO
IPC: G09G5/10
Filed: 2018-12-03
Abstract: A display method, comprising: upon detecting that a display screen (210) is in a lit state, acquiring a brightness of a first region; and on the basis of the brightness of the first region, adjusting the brightness of a second region. A distance between the first region and a border of the display region is greater than a distance between the second region and a border of the display region, and the second region comprises at least part of the pixels adjacent to the border of the display region.