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    • 43. 发明申请
    • ELECTRONIC WATCH
    • 电子手表
    • US20120204640A1
    • 2012-08-16
    • US13500829
    • 2010-10-06
    • Yu TakyoToshiaki FukushimaAkira ShiotaToshinari MaedaNobuaki Suzuki
    • Yu TakyoToshiaki FukushimaAkira ShiotaToshinari MaedaNobuaki Suzuki
    • G01P15/08
    • G04C3/143H02P8/02
    • Provided is an electronic watch capable of, even if an indicating hand having a large moment of inertia is used, accurately determining success and failure of rotation. The electronic watch detects rotation by using a first detection mode determination circuit (12) and a second detection mode determination circuit (13). In the electronic watch, a timing counter (14) for measuring a time after an output of a normal drive pulse is followed by a detection pulse selection circuit (151) provided as changing means for changing a width or a frequency of a detection pulse in accordance with an output time of the detection pulse. The detection pulse detects the rotation and simultaneously serves as an electromagnetic brake for a rotor (10). The electromagnetic brake for the rotor (10) is controlled by changing the width or the frequency of the detection pulse in a predetermined period, thereby achieving an accurate rotation detection. Alternatively, the setting of the width or the frequency of the detection pulse may be changed in accordance with a determination result in a first detection mode, an output voltage of a power supply, and a driving power of the normal drive pulse, instead of the output timing of the detection pulse.
    • 提供一种能够即使具有大惯性矩的指示手也能够精确地确定旋转成功和失败的电子手表。 电子表通过使用第一检测模式确定电路(12)和第二检测模式确定电路(13)检测旋转。 在电子表中,用于测量正常驱动脉冲输出之后的时间的定时计数器(14)后面是检测脉冲选择电路(151),该检测脉冲选择电路(151)被设置为改变装置,用于改变检测脉冲的宽度或频率 根据检测脉冲的输出时间。 检测脉冲检测旋转,同时用作转子(10)的电磁制动器。 用于转子(10)的电磁制动器通过在预定时间段内改变检测脉冲的宽度或频率来控制,从而实现精确的旋转检测。 或者,可以根据第一检测模式,电源的输出电压和正常驱动脉冲的驱动功率的确定结果来改变检测脉冲的宽度或频率的设置,而不是 检测脉冲的输出定时。
    • 44. 发明申请
    • COMMUNICATION APPARATUS
    • 通讯设备
    • US20110187929A1
    • 2011-08-04
    • US12965730
    • 2010-12-10
    • Nobuaki SuzukiTakashi Doi
    • Nobuaki SuzukiTakashi Doi
    • H04N5/445H04N3/27
    • H04N3/27H04N5/445H04N21/4108H04N21/4316H04N21/43615H04N21/43635
    • A communication apparatus includes: first and second input terminals configured to receive a video signal and transmit and receive a control signal; a first controller configured to output a first control command for setting a first video stream path through which a video signal that is output from a first source apparatus is to flow; a second controller configured to output a second control command for setting a second video stream path through which a video signal that is output from a second source apparatus is to flow; and a display module configured to display a display screen that is generated from first video and second video that are generated from video signals that are transmitted through the first and second video stream paths, respectively, and received by the first input terminal and the second input terminal.
    • 通信装置包括:被配置为接收视频信号并发送和接收控制信号的第一和第二输入端; 第一控制器,被配置为输出用于设置从第一源装置输出的视频信号流过的第一视频流路径的第一控制命令; 第二控制器,被配置为输出用于设置从第二源装置输出的视频信号流过的第二视频流路径的第二控制命令; 以及显示模块,被配置为显示分别从通过第一和第二视频流路径发送并由第一输入端和第二输入端接收的视频信号产生的第一视频和第二视频产生的显示屏幕 终奌站。
    • 50. 发明授权
    • Method and apparatus for inspecting spark plug while spark plug is installed in engine
    • 用于在火花塞安装在发动机中时检查火花塞的方法和装置
    • US06236213B1
    • 2001-05-22
    • US09269936
    • 1999-04-08
    • Naoyuki MarutaNobuaki Suzuki
    • Naoyuki MarutaNobuaki Suzuki
    • F02P1722
    • H01T13/58F02P17/12F02P2017/121G01L19/02H01T13/60
    • Method and apparatus for inspecting a spark plug as installed in an engine, for an abnormal size of a discharge gap and cracking of porcelain, based on a shape parameter value Sn (=Vn/Tn) calculated from a voltage parameter value Vn which is an average of primary voltage V1 during a period of substantially inductive discharge, and a time parameter value Tn indicative of the period of the substantially inductive discharge. The inspection for the abnormal discharge gap size is effected with the engine held at rest, while the inspection for the porcelain cracking is effected with the engine controlled by a motor so as to increase air pressure within the cylinder bore, contrary to conventional system wherein the inspection is effected during operation of the engine by combustion of an air-fuel mixture.
    • 基于由电压参数值Vn计算出的形状参数值Sn(= Vn / Tn),用于检查安装在发动机中的火花塞,用于放电间隙的异常尺寸和瓷器破裂的方法和装置, 在大致感应放电期间的初级电压V1的平均值,以及表示基本感应放电的周期的时间参数值Tn。 异常放电间隙尺寸的检查是在发动机保持静止的情况下进行的,而用电动机控制的发动机进行陶瓷破裂的检查,以便增加气缸孔内的气压,这与常规系统相反,其中 在空气燃料混合物的燃烧中在发动机运转期间进行检查。