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21. 发明专利

JPH01165275A CIRCUIT FOR REMOVING DARK CURRENT OF IMAGE SENSOR 失效
公开(公告)号：JPH01165275A
公开(公告)日：1989-06-29
申请号：JP32472287
申请日：1987-12-21
申请人： SEIKO INSTR & ELECTRONICS
发明人： ONO KENICHI
IPC分类号： H01L31/10 , H01L27/14 , H01L27/146 , H04N5/335 , H04N5/361 , H04N5/369
摘要： PURPOSE:To remove the dark current of an image sensor with a simple constitution by constituting a dark current removing circuit of a phototransistor for detecting dark current and a current mirror circuit connected to the output of a phototransistor for image sensor driven by the output of the phototransistor for detecting dark current. CONSTITUTION:The output of a phototransistor Tr2 for detecting dark current is inputted to a current mirror circuit 1 and the output of the circuit 1 is connected with a phototransistor Tr1 for image sensor. In other words, the emitter of the phototransistor Tr1 is connected to the drain of an N-ch MOS transistor Tr3 constituting the current mirror circuit 1. The emitter of the phototransistor Tr2 constitutes the current mirror circuit 1. When no light is made to incident, the output currents of the phototransistors Tr1 and Tr2 become dark currents only. Since the drain current I3 of the transistor Tr3 constitutes the current mirror circuit, an output current I0 does not contain any dark current.

22. 发明专利

JPS6380355A PORTABLE ELECTRONIC NOTEBOOK 失效
公开(公告)号：JPS6380355A
公开(公告)日：1988-04-11
申请号：JP22572886
申请日：1986-09-24
申请人： SEIKO INSTR & ELECTRONICS
发明人： ONO KENICHI
IPC分类号： G04G99/00 , G06F15/02
摘要： PURPOSE:To suppress the reduction in battery voltage and to prevent malfunction by receiving an output generated from a detecting means through the detection of a lowered battery voltage and inhibiting the drive of a speaker by a speaker drive means. CONSTITUTION:The speaker drive means 5 receives the output of a battery voltage detecting means 4 and an output of a time comparison means 8 to drive the speaker 9. When the detection means 4 outputs a signal representing the battery voltage lower than a prescribed voltage, the drive means 5 receives it to inhibit the drive of the speaker 9.

23. 发明专利

JPS6126097A Voice recognition type scale scoring apparatus 失效
公开(公告)号：JPS6126097A
公开(公告)日：1986-02-05
申请号：JP14729584
申请日：1984-07-16
申请人： Seiko Instr & Electronics
发明人： YAGI SHIGEKI , OBARA NOBUO , ONO KENICHI , SAKATA TOSHIO
IPC分类号： G10H1/00 , G10G1/00 , G10L11/00 , G10L11/04 , G10L13/00 , G10L15/00 , G10L21/06

24. 发明专利

JPS59218033A Schmitt trigger circuit 失效
标题翻译： SCHMITT触发电路
公开(公告)号：JPS59218033A
公开(公告)日：1984-12-08
申请号：JP9279783
申请日：1983-05-26
申请人： Seiko Instr & Electronics Ltd
发明人： ONO KENICHI
IPC分类号： H03K3/353 , H03K19/017
CPC分类号： H03K19/01707
摘要： PURPOSE:To attain high speed operation by forming the circuit with two complementary MOS inverters having different threshold voltages and a switching circuit switching an output of this inverter. CONSTITUTION:The complementary MOS inverter having a high threshold voltage and the complementary MOS inverter I3 having a low threshold voltage are connected to an input terminal 1. An output of the inverters I2, I3 is given to an input terminal of two transmission gates T1, T2 comprising the complementary MOSes. Then, the output of each gate is connected to an output terminal 2 by connecting the outputs. The transmission gates T1, T2 are switched in response to the output of the inverters I2, I3, and when a voltage at the input terminal 1 is increased from 0V to the power supply voltage, the output 1 is changed by the threshold voltage of the inverter I2 and when the input voltage is changed inversely, the output 2 is changed by the threshold voltage of the inverter I3.
摘要翻译：目的：通过形成具有不同阈值电压的两个互补MOS反相器的电路和切换该逆变器的输出的开关电路来实现高速运行。构成：具有高阈值电压的互补MOS反相器和具有低阈值电压的互补MOS反相器I3连接到输入端1.反相器I2，I3的输出被提供给两个传输门T1的输入端， T2包括互补MOS。然后，各栅极的输出端通过连接输出端与输出端子2连接。传输门T1，T2响应于反相器I2，I3的输出而被切换，并且当输入端1的电压从0V增加到电源电压时，输出1被改变为逆变器I2，当输入电压反向变化时，输出2变化为逆变器I3的阈值电压。

25. 发明专利

JPS58211610A Clinical thermometer 失效
标题翻译：临床温度计
公开(公告)号：JPS58211610A
公开(公告)日：1983-12-09
申请号：JP9513982
申请日：1982-06-02
申请人： Seiko Instr & Electronics Ltd
发明人： ONO KENICHI
IPC分类号： G01K7/00 , G01K7/42
CPC分类号： G01K7/42
摘要： PURPOSE:To shorten the temperature measuring time, by finishing the measurement when the difference in temperature data at every specified time becomes lower than a specified value. CONSTITUTION:In a register A, measured temperature data at this time is stored. In a register B, measured temperature data at the last time is stored. The values in the register A and the register B are compared in a comparator 3. When the difference becomes small, a temperature measurement stopping signal MS is generated, the temperature measurement at a specified time interval is stopped, and the end of the temperature measurement is announced by a sounding means 5.
摘要翻译：目的：为了缩短温度测量时间，通过在每个指定时间的温度数据的差异变得低于指定值时完成测量。构成：在寄存器A中，存储此时测量的温度数据。在寄存器B中，存储上次测量的温度数据。在比较器3中比较寄存器A和寄存器B中的值。当差值变小时，产生温度测量停止信号MS，停止在指定时间间隔的温度测量，并且结束温度测量通过一个听起来的手段5宣布。

26. 发明专利

JPS58173480A COMPOSITE ELECTRONIC TIME PIECE 失效
公开(公告)号：JPS58173480A
公开(公告)日：1983-10-12
申请号：JP5694982
申请日：1982-04-06
申请人： SEIKO INSTR & ELECTRONICS
发明人： ONO KENICHI , FUJIOKA YOUICHI
IPC分类号： G04G9/00 , G04C3/00 , G04C3/14 , G04C10/04
摘要： PURPOSE:To inform a drop of battery voltage without making a circuit configuration complicated, and also to easily read content of a display time, by driving an analog part with a driving pulse of long width, and flickering a digital display in accordance with a state, when the battery voltage drops. CONSTITUTION:When a detecting output of a battery voltage drop from the detecting part 8 for the battery voltage drop is provided, an analog part 9 stops to detect a rotation of a second hand, a second hand step-motor 11 is driven by a pulse of long width to operate the second hand. On the other hand, by detecting output of the battery voltage drop from the detecting part 8, each segment of a liquid crystal display 10 flickers through a digital part 7 to inform the battery voltage drop without making the circuit configuration complicated. Also, when a heavy load function such as a buzzer, a lamp, etc. is driven, flickering of the display 10 is not executed to read easily the content of a display time.

27. 发明专利

JPS5740674A Electronic watch 失效
标题翻译：电子手表
公开(公告)号：JPS5740674A
公开(公告)日：1982-03-06
申请号：JP11673580
申请日：1980-08-25
申请人： Seiko Instr & Electronics Ltd
发明人： ONO KENICHI
IPC分类号： G04C3/14 , G04C10/00 , G04C21/02 , G04G19/08
CPC分类号： G04G19/08
摘要： PURPOSE:To obtain a watch which has a better sound and no trouble in keeping time, by a method wherein a priority is given to a step motor drive by detecting a cell voltage being lower than a given value at an instant one second before a step motor starts to drive. CONSTITUTION:A control signal a from a control part 3 whereto a divided pulse from a frequency divider 2 is applied is inverted into a high level during the operation of an alarm device 8 and one second before a step motor 9 starts to drive. Thus, a cell voltage is detected by a voltage detector in a cell voltage detector 4, and the device is prohibitted through an inversion detecting output in case the cell voltage is below a given voltage, and a priority is given to a driving of the motor 9. This constitution prohibits the generation of an alarm sound only where necessary, and produces an electronic watch which has a better sound and no trouble in keeping good time.
摘要翻译：目的：为了获得具有更好的声音并且在保持时间上没有麻烦的手表，通过一种方法，其中通过在步骤1之前的一秒钟内检测低于给定值的单元电压来优先给予步进电动机驱动电机开始驱动。构成：来自控制部分3的来自分频器2的分频脉冲的控制信号a在报警装置8的操作期间被转换成高电平，并且在步进电动机9开始驱动之前被反转一秒。因此，电池电压检测器4中的电压检测器检测电池电压，并且在电池电压低于给定电压的情况下，通过反相检测输出来禁止装置，并且优先考虑电动机的驱动 9.这种宪法禁止在必要时产生报警声，并制造出具有更好的声音和无时间保持良好时间的电子手表。

28. 发明专利

JPS5740673A Electronic watch 失效
标题翻译：电子手表
公开(公告)号：JPS5740673A
公开(公告)日：1982-03-06
申请号：JP11673480
申请日：1980-08-25
申请人： Seiko Instr & Electronics Ltd
发明人： ONO KENICHI
IPC分类号： G04C3/14 , G04C10/00 , G04C21/02 , G04G19/08
CPC分类号： G04G19/08
摘要： PURPOSE:To prevent the occurrence of trouble in keeping good time, by a method wherein a prohibition of an alarm motion is controlled in accordance with the detecting value of a cell voltage produced at a time when a step motor and an alarm device operate simultaneously. CONSTITUTION:When an alarm device 8 and a step motor 9 work simultaneously, a control signal a applied to a cell voltage detecting circuit 4 is inverted into a high level, and a voltage detector 13 detects a cell voltage. If the voltage becomes below a given value, an output f of the detector 13 is inverted into a high level, and a latch output by NOR gates 10 and 11 is inverted into a high level. Thus, an output of an NOR gate 12, with which an input on one side of the alarm device 8 is produced into an output of a sound composite circuit 14, is inverted into a low level, and a transistor 20 turns OFF to prohibit an alarm motor. Only a driving of the motor 9 is conducted, and if driving of the motor 9 is completed, the prohibition of the motor 8 is released to prevent the occurrence of trouble in keeping good time due to a heavy load.
摘要翻译：目的：为了防止在保持良好时间的情况下发生故障，通过根据步进电动机和报警装置同时工作时产生的电池电压的检测值来控制报警动作的禁止的方法。构成：当报警装置8和步进电动机9同时工作时，施加到电池电压检测电路4的控制信号a被反转成高电平，电压检测器13检测电池电压。如果电压变得低于给定值，则检测器13的输出f被反转成高电平，并且NOR门10和11的锁存器输出被反相为高电平。因此，将报警装置8的一侧上的输入产生为声音复合电路14的输出的NOR门12的输出反转为低电平，并且晶体管20截止以禁止报警电机。仅进行电动机9的驱动，如果电动机9的驱动完成，则电动机8的禁止被解除，以防止由于重负荷而保持良好的时间的问题。

29. 发明专利

JPS5570777A TEST CIRCUIT FOR ELECTRONIC WATCH 失效
公开(公告)号：JPS5570777A
公开(公告)日：1980-05-28
申请号：JP14479978
申请日：1978-11-22
申请人： SEIKO INSTR & ELECTRONICS
发明人： ONO KENICHI , ISHIDA TAKASHI
IPC分类号： G04C3/14 , G04D7/00
摘要： PURPOSE:To make high speed the fast feed test, by electronically cutting off on the way of the frequency dividing stage and determining the step motor drive output with the signal inputted externally, at the test of watches. CONSTITUTION:When nothing is connected to the test terminal T2, the transmission gates 1 and 2 are conductive, and the output a of the frequency divider 2 is delivered to the frequency dividing period 3 and the test terminal T1 as it is. When the test terminal T2 is at H level, the transmission gates 1, 2 are closed and the output a is not inputted to the frequency divider 3. With this state, when external signal is inputted to the test terminal T1, the signal inverting external signal is inputted to the C input of the flip-flop 4, and the pulse width of the external signal in frequency division 3 is made to a half the external signal and fed to the step motor drive unit 5 to perform fast feed for the step motor 6.

30. 发明专利

JPS6143799A Voice recognition type scale scoring apparatus 失效
公开(公告)号：JPS6143799A
公开(公告)日：1986-03-03
申请号：JP16516084
申请日：1984-08-07
申请人： Seiko Instr & Electronics
发明人： YAGI SHIGEKI , OBARA NOBUO , ONO KENICHI , SAKATA TOSHIO
IPC分类号： G10L11/00 , G10G1/00 , G10L15/00 , G10L15/22

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