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    • 82. 发明申请
    • POWER CONVERSION APPARATUS
    • 功率转换装置
    • US20160165716A1
    • 2016-06-09
    • US14957935
    • 2015-12-03
    • Yusaku IdoTakashi YamadaAkihiro Fujiwara
    • Yusaku IdoTakashi YamadaAkihiro Fujiwara
    • H05K1/02H02M7/06H02M3/04
    • H05K1/0272H05K2201/064
    • An AC/DC converter of a power conversion apparatus includes filters, a PFC circuit, a first full bridge circuit, a first transformer, and a first rectifier circuit and converts an AC voltage supplied from the outside to a DC voltage. A DC/DC converter includes filters, a second full bridge circuit, a second transformer, and a second rectifier circuit and lowers a DC voltage output from the AC/DC converter. Constituent circuits of the AC/DC converter located on the primary side of the first transformer are mounted on the upper face of a cooling chassis which cools both the converters. Constituent circuits of the AC/DC converter located on the secondary side of the first transformer and constituent circuits of the DC/DC converter are mounted on the lower face of the cooling chassis.
    • 功率转换装置的AC / DC转换器包括滤波器,PFC电路,第一全桥电路,第一变压器和第一整流器电路,并将从外部提供的AC电压转换为DC电压。 DC / DC转换器包括滤波器,第二全桥电路,第二变压器和第二整流器电路,并且降低从AC / DC转换器输出的DC电压。 位于第一变压器初级侧的AC / DC转换器的组成电路安装在冷却两个转换器的冷却底盘的上表面上。 位于第一变压器的次级侧的AC / DC转换器的组成电路和DC / DC转换器的组成电路安装在冷却底盘的下表面上。
    • 86. 发明授权
    • Transmitting device and transmitting method
    • 传输设备和传输方式
    • US08964897B2
    • 2015-02-24
    • US13421334
    • 2012-03-15
    • Yosuke TomitaHidemitsu KawashimaTakashi Yamada
    • Yosuke TomitaHidemitsu KawashimaTakashi Yamada
    • H04L27/12
    • H04L27/12
    • A transmitting device that transmits a FSK-modulated wireless signal to a receiving device includes a controller that determines a transmitting content transmitted to the receiving device and a value of a maximum frequency shift in the FSK modulation, and outputs output information including the transmitting content, the value of the maximum frequency shift, and a value of a center frequency in the FSK modulation; a generator that generates a FSK modulation signal based on the transmitting content, the value of the maximum frequency shift, and the value of the center frequency, which are output from the controller; and a transmitting antenna that transmits the FSK modulation signal, which is generated by the generator, in a form of a wireless signal.
    • 将FSK调制的无线信号发送到接收装置的发送装置包括控制器,其确定发送到接收装置的发送内容和FSK调制中的最大频移值,并输出包括发送内容的输出信息, 最大频移的值和FSK调制中的中心频率的值; 基于从控制器输出的发送内容,最大频移值和中心频率值,生成FSK调制信号的发生器; 以及以无线信号的形式发送由发生器生成的FSK调制信号的发送天线。
    • 90. 发明授权
    • Volume control system, controller, and amplifying apparatus
    • 音量控制系统,控制器和放大装置
    • US08571236B2
    • 2013-10-29
    • US12861956
    • 2010-08-24
    • Takashi YamadaKazushige Otsu
    • Takashi YamadaKazushige Otsu
    • H03G3/00
    • H03G3/04G06F3/165H03G3/002
    • A volume control system comprises: an amplifying apparatus; and a controller connectable to the amplifying apparatus. The amplifying apparatus includes; a first receiving section for receiving a volume value from the controller, a first input section into which an instruction for changing the volume value is input by a user's operation, a first transmitting section for transmitting the volume value input into the first input section to the controller, and a volume control section for, when the first receiving section receives the volume value or the changed volume value is input into the first input section, controlling a volume value of the amplifying apparatus based on the volume value. The controller includes; a display section for displaying the volume value on a display device, a second receiving section for receiving the volume value from the amplifying apparatus, a changing section for changing the volume value to be displayed on the display device by the display section into the volume value received by the second receiving section; a second input section into which an instruction for changing the volume value to be displayed on the display device by the display section is input by a user's operation; and a second transmitting section for, when the instruction for changing the volume value to be displayed on the display device by the display section is input by the user's operation, transmitting the changed volume value to the amplifying apparatus.
    • 音量控制系统包括:放大装置; 以及可连接到放大装置的控制器。 放大装置包括: 用于从控制器接收音量值的第一接收部分,用户操作输入用于改变音量值的指令的第一输入部分,用于将输入到第一输入部分的音量值传送到第一输入部分的第一发送部分, 控制器和音量控制部分,用于当第一接收部分接收到音量值或改变的音量值被输入到第一输入部分时,基于音量值控制放大装置的音量值。 控制器包括 用于在显示装置上显示音量值的显示部分,用于从放大装置接收音量值的第二接收部分,用于将由显示部分显示在显示装置上的音量值改变为音量值的改变部分 由第二接收部分收到; 第二输入部,通过用户的操作输入用于改变由显示部显示在显示装置上的音量值的指令; 以及第二发送部,用于当通过用户的操作输入用于改变由显示部显示在显示装置上的音量值的指令时,将改变的音量值发送到放大装置。