会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 4. 发明授权
    • Mobile communication terminal
    • 移动通信终端
    • US08447514B2
    • 2013-05-21
    • US12811060
    • 2008-12-25
    • Takayuki Kato
    • Takayuki Kato
    • G01C21/00G01C21/34
    • G01C21/3632G08G1/005G08G1/096827G08G1/096883
    • A mobile communication terminal 10 has a navigation function to perform a route guidance from a present location to a destination by utilizing a network 100 and a GPS signal. A geomagnetism sensor 46, a direction detecting circuit 44 and a gyro sensor 48 detects a traveling direction of the mobile communication terminal 10 (user). The CPU 20 determines whether or not the traveling direction and a direction of the route designated by the navigation function are coincident with each other by the processing in a step S7. Then, if the traveling direction and the direction of the route designated by the navigation function are not coincident with each other, the LED 38 notifies what direction the user has to go by emitting light in any one of red, yellow and orange.
    • 移动通信终端10具有通过利用网络100和GPS信号来执行从当前位置到目的地的路线引导的导航功能。 地磁传感器46,方向检测电路44和陀螺传感器48检测移动通信终端10(用户)的行进方向。 CPU20通过步骤S7中的处理来判定行驶方向和由导航功能指定的路线的方向是否一致。 然后,如果由导航功能指定的路线的行进方向和方向彼此不一致,则LED 38通过以红色,黄色和橙色中的任何一种发光来通知用户必须走哪个方向。
    • 5. 发明授权
    • Distortion compensator, distortion compensation method, and transmitter
    • 失真补偿器,失真补偿方法和变送器
    • US08351875B2
    • 2013-01-08
    • US12585443
    • 2009-09-15
    • Takayuki KatoAtsushi YamaokaKeiichi Yamaguchi
    • Takayuki KatoAtsushi YamaokaKeiichi Yamaguchi
    • H04B1/04
    • H03F1/3258H03F1/3247H03F3/19H03F3/245H03F2200/204H03F2200/336H03F2200/78H04B1/0475
    • A distortion compensator for reducing a level of a distortion component included in an output analog signal of an amplifier, includes: an A/D converter to convert the output analog signal of the amplifier into a digital output signal; a comparator to generate a distortion characteristic of the amplifier based on a digital input signal and the digital output signal; a rate controller to control a sampling rate of the A/D converter based on the digital input signal and the digital output signal; a predistorter to multiply the digital input signal and a compensation value for compensating the amplifier, the compensation value being calculated based on the digital input signal and the distortion characteristic of the amplifier; and a D/A converter to convert multiplication result of the predistorter into an analog input signal to input the analog input signal to the amplifier.
    • 一种用于降低包括在放大器的输出模拟信号中的失真分量电平的失真补偿器,包括:A / D转换器,用于将放大器的输出模拟信号转换为数字输出信号; 比较器,用于基于数字输入信号和数字输出信号产生放大器的失真特性; 速率控制器,其基于所述数字输入信号和所述数字输出信号来控制所述A / D转换器的采样率; 用于对数字输入信号进行倍增的预失真器和用于补偿放大器的补偿值,基于数字输入信号和放大器的失真特性计算补偿值; 以及D / A转换器,用于将预失真器的相乘结果转换为模拟输入信号,以将模拟输入信号输入到放大器。
    • 6. 发明申请
    • DOHERTY AMPLIFIER SYSTEM AND TRANSMITTER USING THE SAME
    • DOHERTY放大器系统和使用它的发射器
    • US20120154034A1
    • 2012-06-21
    • US13402643
    • 2012-02-22
    • Takayuki KatoAtsushi YamaokaKeiichi Yamaguchi
    • Takayuki KatoAtsushi YamaokaKeiichi Yamaguchi
    • H03F3/68
    • H03F1/0288H03F3/195H03F3/24H03F3/602H03F3/68H03F2200/451
    • According to an embodiment, a Doherty amplifier system has a first Doherty amplifier and a second Doherty amplifier. The first Doherty amplifier operates in a SISO communication mode and in a MIMO communication mode. The first Doherty amplifier comprises a first carrier amplifier and a first peak amplifier. The second Doherty amplifier operates in the MIMO communication mode but not operates in the SISO communication mode. The second Doherty amplifier comprises a second carrier amplifier and a second peak amplifier. A distance between the first carrier amplifier and the second carrier amplifier is less than any of a distance between any of the first carrier amplifier and the second peak amplifier and any of the first peak amplifier and the second peak amplifier. In the SISO communication mode, heat generated by the first Doherty amplifier is conducted to the second Doherty amplifier to warm up the second Doherty amplifier.
    • 根据实施例,Doherty放大器系统具有第一Doherty放大器和第二Doherty放大器。 第一个Doherty放大器以SISO通信模式和MIMO通信模式工作。 第一Doherty放大器包括第一载波放大器和第一峰值放大器。 第二个Doherty放大器在MIMO通信模式下工作,但在SISO通信模式下不工作。 第二个Doherty放大器包括第二载波放大器和第二峰值放大器。 第一载波放大器和第二载波放大器之间的距离小于第一载波放大器和第二峰值放大器以及第一峰值放大器和第二峰值放大器中的任何一个之间的距离中的任何一个。 在SISO通信模式中,第一个Doherty放大器产生的热量传导到第二个Doherty放大器,以加热第二个Doherty放大器。
    • 7. 发明授权
    • Liquid crystal display device and process for manufacturing the same
    • 液晶显示装置及其制造方法
    • US08189157B2
    • 2012-05-29
    • US12345224
    • 2008-12-29
    • Yasuhiro WatanabeTakayuki KatoHajime Nakao
    • Yasuhiro WatanabeTakayuki KatoHajime Nakao
    • G02F1/1343
    • G02F1/134363G02F1/1362
    • A liquid crystal display device including: a pair of substrates with a liquid crystal layer therebetween, one of the substrates carrying scanning lines and signal lines with a first insulation film therebetween adjacent to the liquid crystal layer, switching devices at vicinities of intersections of the scanning lines and the signal lines, an intermediate film overlying an entire surface of a displaying area, first electrodes connected to electrodes of the switching devices via contact hole portions positioned in each region defined by the scanning lines and the signal lines, second electrodes and a second insulation film between the first electrodes and the second electrodes, the electrodes of the switching devices are covered with the intermediate film; channel regions of the switching devices are covered with the second insulation film; and the second electrodes are connected to a common line on an external periphery of the displaying area.
    • 一种液晶显示装置,包括:一对基板,其间具有液晶层,所述基板中的一个在所述扫描线和信号线之间具有在液晶层之间的第一绝缘膜,切换装置在所述扫描 线和信号线,覆盖显示区域的整个表面的中间膜,通过位于由扫描线和信号线限定的每个区域中的接触孔部分连接到开关装置的电极的第一电极,第二电极和第二电极 第一电极和第二电极之间的绝缘膜,开关器件的电极被中间膜覆盖; 开关器件的沟道区域被第二绝缘膜覆盖; 并且第二电极连接到显示区域的外围上的公共线。