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    • 1. 发明授权
    • Noise eliminated digital wireless transceiver apparatus
    • 噪声消除数字无线收发器
    • US06430217B1
    • 2002-08-06
    • US09247076
    • 1999-02-09
    • Katsuya SuzukiHiroshi Nakagiri
    • Katsuya SuzukiHiroshi Nakagiri
    • H04B138
    • H04S1/007H04B15/00H04M1/6075
    • A speech voice input to the microphone 62 is converted into a digital signal by an A/D converter 35. An encoder 36 in turn spreads the digital signal using a spread spectrum scheme and the spread signal is supplied to the modulator 37. A modulator 37 modulates a carrier wave (e.g., a frequency of 800 MHz) with the spread signal and the modulated wave is transmitted from an antenna 40. A high-frequency signal is induced in a paired cable 64 of a headset 60 by the transmitted wave. The high-frequency signal transferred in the direction to the telephone unit 30 through the cable 64 is eliminated by an LPF 46. On the other hand, the high-frequency signal transferred to a headphone 61 passes through a capacitor 63 to a ground level. Thus, the entry of the transmitted signal into the amplifier 45 and the headphone 61 can be avoided, and an occurrence of noise in the headphone 61 can be prevented.
    • 输入到麦克风62的语音通过A / D转换器35转换为数字信号。编码器36又使用扩频方案扩展数字信号,并将扩展信号提供给调制器37.调制器37 利用扩展信号调制载波(例如,800MHz的频率),并且从天线40发送调制波。通过发射波在耳机60的配对电缆64中感应出高频信号。 通过电缆64向电话单元30的方向传送的高频信号由LPF46消除。另一方面,传送到耳机61的高频信号通过电容器63到达地电平。 因此,可以避免将发送的信号输入到放大器45和耳机61,并且可以防止耳机61中的噪声的发生。
    • 4. 发明申请
    • INSPECTION APPARATUS
    • 检查装置
    • US20130286385A1
    • 2013-10-31
    • US13994755
    • 2011-12-07
    • Yusuke MiyazakiTakahiro JinguKatsuya Suzuki
    • Yusuke MiyazakiTakahiro JinguKatsuya Suzuki
    • G01N21/95
    • G01N21/9501G01N2201/0833
    • To increase the speed of inspection, an inspection apparatus may conduct an inspection by irradiating a wafer surface with a thin light beam and acquiring an image of an irradiated region with a photodetector. However, it is not easy to have the photodetector properly form the image of the irradiated region. This problem is not solved by prior art technologies.The present invention includes an image formation optical system having an optical fiber bundle, and additionally includes a mechanism for rotating the light condensing side of the optical fiber bundle. The present invention enables the photodetector to properly form the image of light scattered from the irradiated region.
    • 为了提高检查速度,检查装置可以通过用薄光束照射晶片表面并用光电检测器获取照射区域的图像来进行检查。 然而,使光电检测器适当地形成照射区域的图像是不容易的。 这个问题不能由现有技术解决。 本发明包括具有光纤束的图像形成光学系统,并且还包括用于旋转光纤束的聚光侧的机构。 本发明使得光电检测器能够适当地形成从照射区域散射的光的图像。
    • 5. 发明授权
    • Portable device and battery pack for the same
    • 便携式设备和电池组相同
    • US08339107B2
    • 2012-12-25
    • US12334596
    • 2008-12-15
    • Akira IkeuchiItsuki NakanoKenichi KasaiKatsuya SuzukiKuniharu Suzuki
    • Akira IkeuchiItsuki NakanoKenichi KasaiKatsuya SuzukiKuniharu Suzuki
    • H02J7/16
    • H02J7/0091
    • A portable device is disclosed that includes a charge control circuit configured to control charging of a secondary battery included in a battery pack, the secondary battery being configured to supply power to the portable device; a temperature detection terminal at which the temperature of the secondary battery is detected from a temperature detection part of the battery pack; positive and negative power terminals to be connected to the battery pack; a control circuit configured to control the operation of the portable device; and an interface circuit connected between the temperature detection terminal and each of an input terminal of the charge control circuit and an input terminal of the control circuit, in which a signal detected at the temperature detection terminal is fed to each of the charge control circuit and the control circuit through the interface circuit.
    • 公开了一种便携式装置,其包括充电控制电路,其被配置为控制包括在电池组中的二次电池的充电,所述二次电池被配置为向便携式设备供电; 从电池组的温度检测部检测出二次电池的温度的温度检测端子; 正电源端子和负电源端子连接到电池组; 配置为控制便携式设备的操作的控制电路; 以及连接在温度检测端子与充电控制电路的输入端子和控制电路的输入端子的温度检测端子之间的接口电路,其中在温度检测端子处检测到的信号被馈送到每个充电控制电路,以及 控制电路通过接口电路。