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    • 3. 发明申请
    • INDOOR UNIT OF AIR-CONDITIONING APPARATUS
    • 空调设备室内单元
    • US20130255909A1
    • 2013-10-03
    • US13780007
    • 2013-02-28
    • Takashi MATSUMOTO
    • Takashi MATSUMOTO
    • F28F27/00
    • F28F27/00B60H1/00742B60H1/00814B60H1/00985F24F1/0007F24F11/30F24F11/56F24F11/77F24F11/79F24F2120/10F24F2120/12F24F2120/14G06F3/017G06K9/00355G06K9/00832Y02B30/746
    • An indoor unit of an air-conditioning apparatus is provided, in which an air-conditioning condition changed based on a gesture corresponds to an air-conditioning condition displayed on a display device of a remote controller. With an indoor unit 100, when a user U1 performs a predetermined motion (S1-1), a controller 70 determines the motion of the user U1 (S1-2), recognizes that a gesture instruction condition is instructed (S1-3), controls a heat exchanger 4 and other devices based on the gesture instruction signal (S1-4), and causes the gesture instruction signal to be sent to a remote-controller communication device 85 (S1-5). When a remote controller 80 receives the gesture instruction signal (S1-6), the gesture instruction condition is displayed on a remote-controller display device 82 (S1-7), and buzzer sound (electronic beeper sound) is output from a remote-controller sound output device 83 (S1-8).
    • 提供了一种空调装置的室内单元,其中基于手势改变的空调状况对应于在遥控器的显示装置上显示的空调状态。 在室内机100中,当用户U1进行预定的运动(S1-1)时,控制器70确定用户U1的运动(S1-2),识别手指指示条件被指示(S1-3), 基于手势指令信号控制热交换器4和其他装置(S1-4),并且将手势指令信号发送到遥控器通信装置85(S1-5)。 当遥控器80接收到手势指示信号(S1-6)时,手势指示条件被显示在遥控器显示装置82上(S1-7),并且蜂鸣器声音(电子蜂鸣器声音) 控制器声音输出装置83(S1-8)。
    • 10. 发明申请
    • DELTA-SIGMA A/D CONVERTER
    • DELTA-SIGMA A / D转换器
    • US20110095925A1
    • 2011-04-28
    • US12911345
    • 2010-10-25
    • Takashi MATSUMOTOToshio KumamotoTakashi Okuda
    • Takashi MATSUMOTOToshio KumamotoTakashi Okuda
    • H03M3/00
    • H03M3/332H03M1/00H03M1/0641H03M1/12H03M3/30H03M3/43H03M3/452H03M3/454
    • In a delta-sigma A/D converter provided with plural channels for converting an analog input signal into a digital signal, an adverse influence of an idle tone is reduced in each channel. The delta-sigma A/D converter comprises: a first quantizer which quantizes and outputs a received signal; a first D/A converter which converts an output signal of the first quantizer into an analog signal, and outputs the converted analog signal; a first operation unit which outputs a signal indicative of a difference of the first analog input signal and an output signal of the first D/A converter; a first integrator which integrates an output signal of the first operation unit and outputs the integrated signal; a first dither circuit which generates a first dither signal; and a second operation unit which adds the first dither signal to the output signal of the first integrator and outputs the added signal to the first quantizer.
    • 在具有用于将模拟输入信号转换为数字信号的多个通道的Δ-ΣA / D转换器中,在每个通道中降低了空闲音调的不利影响。 Δ-ΣA / D转换器包括:量化并输出接收信号的第一量化器; 第一D / A转换器,其将第一量化器的输出信号转换为模拟信号,并输出转换的模拟信号; 第一操作单元,其输出表示第一模拟输入信号和第一D / A转换器的输出信号的差的信号; 第一积分器,其对第一运算单元的输出信号进行积分并输出积分信号; 产生第一抖动信号的第一抖动电路; 以及第二操作单元,其将第一抖动信号添加到第一积分器的输出信号,并将相加的信号输出到第一量化器。