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    • 36. 发明授权
    • Printing apparatus with carriage drive utilized to feed print and erase
ribbons and/or to feed the print ribbon and shift the erase ribbon
    • 具有托架驱动器的打印设备用于馈送打印和擦除色带和/或馈送打印色带并移动擦除色带
    • US4758108A
    • 1988-07-19
    • US911133
    • 1986-09-24
    • Toshio NakaiOsamu NagataKenji SakakibaraMichitoshi AkaoShigeyuki HayashiToshio TakahashiHidetoshi Asada
    • Toshio NakaiOsamu NagataKenji SakakibaraMichitoshi AkaoShigeyuki HayashiToshio TakahashiHidetoshi Asada
    • B41J33/16B41J35/10B41J35/23B41J29/36B41J31/09
    • B41J35/23B41J33/16B41J35/10
    • A printer, including a first and a second feed mechanism supported by a carriage for feeding a print ribbon and an erase ribbon, respectively, at least one rotatable shaft supported by the reciprocating carriage rotatably in opposite directions, a one-way clutch for transmitting the shaft rotation in one of the opposite directions to the first feed mechanism, and inhibiting transmission of the rotation in the other direction, and a control mechanism for inhibiting transmission of the shaft rotation to the second feed mechanism when the printer is in a printing mode, and transmitting the shaft rotation to the second ribbon mechanism when the printer is in a correction mode, whereby the carriage reciprocation activates the first and second feed mechanisms. A converter may be provided for converting the shaft rotation into movements of a ribbon lift to shift the erase ribbon between an erasing and an inoperative position. The rotation control mechanism inhibits transmission of the shaft rotation to the converter while in the printing mode, but transmits the rotation to the converter while in the correction mode. Thus, the carriage reciprocation also cause the shifting movements of the erase ribbon.
    • 一种打印机,包括由滑架支撑的第一和第二进给机构,所述托架分别供给打印色带和擦除色带,至少一个由往复运动托架支撑的可旋转的轴可旋转地沿相反方向转动;单向离合器, 轴向与第一进给机构相反的方向旋转,并且禁止沿另一方向的旋转传递;以及控制机构,用于当打印机处于打印模式时阻止轴旋转传递到第二进给机构, 并且当所述打印机处于校正模式时将所述轴旋转传递到所述第二色带机构,由此所述滑架往复运动激活所述第一和第二进给机构。 可以提供转换器,用于将轴旋转转换成色带提升的运动,以便在擦除和非操作位置之间移动擦除色带。 旋转控制机构在打印模式期间阻止轴旋转传递到转换器,而在处于校正模式的同时将旋转传递到转换器。 因此,托架往复运动也导致擦除带的移动运动。
    • 38. 发明授权
    • System for diagnosing an internal combustion engine
    • 内燃机诊断系统
    • US4527424A
    • 1985-07-09
    • US535492
    • 1983-09-26
    • Toshio Takahashi
    • Toshio Takahashi
    • G01M15/04B60R16/02B60R16/023F02D41/26F02M65/00F02P5/15F02P11/06G05B23/02G01M15/00
    • B60R16/0231F02D41/266F02P11/06F02P5/1502G05B23/0235G05B9/03Y02T10/46
    • A system for diagnosing an internal combustion engine. The system comprises: a control signal generating system for monitoring the operation of the engine, such ignition, and for generating a control signal; a driven system, such as a fuel injection system, operated in dependency on the control signal. A first diagnosis circuit is provided for diagnosis of the operation of the control signal generating system and for producing an output when trouble occurs in the system; and a second diagnosis circuit is provided for diagnosing the operation of the driven system and for producing an output when trouble occurs in the system. Results of diagnosis by the first and second diagnosis circuits are indicated by lamps. A logic gate is provided to be controlled by the output of the first diagnosis circuit so that the lamp for the second diagnosis circuit does not indicate trouble in the driven system.
    • 一种用于诊断内燃机的系统。 该系统包括:控制信号发生系统,用于监视发动机的操作,这种点火,并用于产生控制信号; 根据控制信号操作的驱动系统,例如燃料喷射系统。 提供第一诊断电路用于诊断控制信号发生系统的操作,并且用于当在系统中发生故障时产生输出; 并且提供第二诊断电路用于诊断从动系统的操作并且在系统中出现故障时产生输出。 第一和第二诊断电路的诊断结果由灯指示。 逻辑门被提供以由第一诊断电路的输出控制,使得用于第二诊断电路的灯不表示被驱动系统中的故障。
    • 39. 发明授权
    • System for diagnosing a device of an internal combustion engine
    • 用于诊断内燃机装置的系统
    • US4509363A
    • 1985-04-09
    • US536038
    • 1983-09-26
    • Toshio Takahashi
    • Toshio Takahashi
    • G01M15/04B60Q9/00F02D41/22F02M65/00G01M13/00G01M17/007G01M15/00
    • F02D41/221B60Q9/00G01M13/00Y02T10/40
    • A system for diagnosing a device such as a fuel pump of an internal combustion engine mounted on a vehicle. The system is provided with an engine operating condition detecting device, for example, engine speed detecting circuit for producing an output, a converter for converting the output to a control voltage, and a driver responsive to the control voltage for driving the device. In normal driving condition of the vehicle, the control voltage form the converter is fed to the driver passing through a first gate. The system further comprises a force-driving system for forcibly driving the device. The force-driving system comprises a manual operated terminal for applying a voltage, an oscillator for producing pulses, and a second gate responsive to the voltage from the terminal for controlling the pulses. The first gate is applied with the pulses and operates to pass the pulses in response to the level of the control voltage, whereby the device is driven by the pulses at a high frequency.
    • 一种用于诊断诸如安装在车辆上的内燃机的燃料泵的装置的系统。 该系统设置有发动机工况条件检测装置,例如用于产生输出的发动机转速检测电路,用于将输出转换为控制电压的转换器,以及响应用于驱动装置的控制电压的驱动器。 在车辆的正常驾驶状态下,转换器的控制电压被送到通过第一门的驾驶员。 该系统还包括用于强制驱动该装置的力驱动系统。 力驱动系统包括用于施加电压的手动操作端子,用于产生脉冲的振荡器和响应于来自端子的电压以控制脉冲的第二栅极。 第一栅极被施加脉冲并且响应于控制电压的电平而操作以通过脉冲,由此器件由高频率的脉冲驱动。
    • 40. 发明授权
    • Satellite repeater
    • 卫星中继器
    • US4456988A
    • 1984-06-26
    • US343181
    • 1982-01-27
    • Yukio NakagomeAkira OgawaYasuo HirataToshio Takahashi
    • Yukio NakagomeAkira OgawaYasuo HirataToshio Takahashi
    • H04B7/204H04B7/185H04J1/02
    • H04B7/2046
    • A satellite repeater for a digital satellite communication system for use on board of satellites. Receivers are provided with respective antennas for receiving radio-frequency signals from a plurality of ground stations. A signal processing circuit switches signals received in synchronism with stable clock timings. Transmitters receive the switched outputs of the signal processing circuit to provide radio-frequency signals for transmission through respective antennas of the transmitters. Timing detectors receive the outputs of the receivers and detect the frame timings of the output signals of the receivers. Signal storage circuits are provided between respective outputs of the receivers and the signal processing circuit for storing the respective output signals of the receivers by respective amounts. Control circuitry connected to the timing detectors, the signal storage circuits and the signal processing circuit control the storage operations of the signal storage circuits so that each of the frame timings of the received signals and the switching timing of the signal processing circuit have a desired timing relationship.
    • 一种用于卫星上的数字卫星通信系统的卫星中继器。 接收器设置有用于从多个地面站接收射频信号的相应天线。 信号处理电路以稳定的时钟定时同步接收接收的信号。 发射机接收信号处理电路的切换输出,以提供用于通过发射机的各个天线传输的射频信号。 定时检测器接收接收机的输出并检测接收机的输出信号的帧定时。 信号存储电路设置在接收机的各个输出端和信号处理电路之间,用于以相应的量存储接收机的相应输出信号。 连接到定时检测器,信号存储电路和信号处理电路的控制电路控制信号存储电路的存储操作,使得接收信号的每个帧定时和信号处理电路的切换定时都具有期望的定时 关系。