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    • 4. 发明授权
    • Alarm watch equipped with electronic calculator
    • 报警器配有电子计算器
    • US4149257A
    • 1979-04-10
    • US801939
    • 1977-05-31
    • Tadahiko NakagiriMatao NezuToshiaki OguchiToshikazu HatuseMinoru Natori
    • Tadahiko NakagiriMatao NezuToshiaki OguchiToshikazu HatuseMinoru Natori
    • G04G9/00G04G13/02G06F15/02G04C23/00G06F7/38
    • G04G9/007G04G13/025G06F15/0208
    • An electronic alarm watch having an external operation device, which comprises a timekeeping section and an electronic calculator. The timekeeping section is composed of a quartz crystal oscillator connected to a first battery and providing a relatively high frequency signal to provide a low frequency signal, a counter circuit responsive to the low frequency signal to provide time information signals, a driver circuit providing driving signals in response to the time information signals, a time display section in response to the driving signals, an alarm time detection circuit connected to the counter circuit to detect an alarm time set by the external operation device, and an acoustic device responsive to an output from the alarm time detection circuit to generate a sound indicative of the alarm time. The electronic calculator is composed of a calculating section connected to the external operation device to perform calculation in response to input signals delivered from the external operation device, a calculator display section, and a booster circuit connected to second batteries to supply boosted output voltage to the calculating section and the calculator display section.
    • 一种具有外部操作装置的电子报警器,包括计时部分和电子计算器。 计时部由与第一电池连接并提供相对高频信号以提供低频信号的石英晶体振荡器,响应于低频信号的计时电路提供时间信息信号,提供驱动信号的驱动电路 响应于时间信息信号,响应于驱动信号的时间显示部分,连接到计数器电路以检测由外部操作装置设置的报警时间的报警时间检测电路,以及响应于来自 报警时间检测电路产生指示报警时间的声音。 电子计算器由连接到外部操作装置的计算部分组成,以响应于从外部操作装置输出的输入信号,计算器显示部分和连接到第二电池的升压电路来执行计算,以将提升的输出电压提供给 计算部分和计算器显示部分。
    • 6. 发明申请
    • OPTICAL SCALE, METHOD FOR MANUFACTURING OPTICAL SCALE, AND OPTICAL ENCODER
    • 光学尺度,制造光学尺度的方法和光学编码器
    • US20140306099A1
    • 2014-10-16
    • US14355149
    • 2012-10-31
    • Toshiaki OguchiKunihiko SasanoSumio Sugita
    • Toshiaki OguchiKunihiko SasanoSumio Sugita
    • G01D5/347
    • G01L3/12B62D5/0481G01D5/345G01D5/34707G01D5/34715G01D5/3473G01L3/08
    • An optical scale, a method for manufacturing an optical scale, and an optical encoder less affected by fluctuations in the amount of detected light and with an improved resolution are provided. The optical scale includes a plurality of wires provided thereon so that the plurality of wires do not intersect each other and each of the tangential directions of the respective wires changes continuously. The optical encoder includes the optical scale, a light source, an optical sensor, and a computing unit. The optical sensor includes a first polarizing layer that splits incident light that is light source light from the light source passed through or reflected on the optical scale and being incident on the first polarizing layer to a first polarization direction, a second polarizing layer that splits the incident light to a second polarization direction, a first photoreceiver that receives first polarized light split by the first polarizing layer, and a second photoreceiver that receives second polarized light split by the second polarizing layer.
    • 提供了一种光学刻度尺,光学刻度尺的制造方法以及较少受到检测光量的波动影响而得到改善的分辨率的光学编码器。 光标包括设置在其上的多条电线,使得多条电线彼此不相交,并且各电线的每个切线方向连续变化。 光学编码器包括光学秤,光源,光学传感器和计算单元。 光学传感器包括:第一偏振层,其将来自光源的光源光分离入入射到光学标尺上并被反射并入射到第一偏振层上的入射光到第一偏振方向;第二偏振层, 入射到第二偏振方向的光,接收由第一偏振层分割的第一偏振光的第一光接收器和接收由第二偏振层分裂的第二偏振光的第二光接收器。