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1. 发明授权

US4198579A Input circuit for portable electronic devices 失效
标题翻译：便携式电子设备的输入电路
公开(公告)号：US4198579A
公开(公告)日：1980-04-15
申请号：US862539
申请日：1977-12-20
申请人： Heihachiro Ebihara , Fukuo Sekiya , Takashi Yamada
发明人： Heihachiro Ebihara , Fukuo Sekiya , Takashi Yamada
IPC分类号： G04G5/00 , H03K5/1252 , H03K5/00
CPC分类号： G04G5/005 , H03K5/1252
摘要： There is disclosed an input circuit for portable electronic devices comprising an exteriorly operable member for delivering an operating signal to a portable electronic device and including a first flip-flop set in synchronism with an edge of said operating signal, a second flip-flop for reading therein said operating signal and a reset signal preparing circuit supplied with an output from said second flip-flop and preparing a reset signal for said first flip-flop.
摘要翻译：公开了一种用于便携式电子设备的输入电路，其包括用于将操作信号传送到便携式电子设备的外部可操作构件，并且包括与所述操作信号的边缘同步的第一触发器组，用于读取的第二触发器其中所述操作信号和复位信号准备电路被提供有来自所述第二触发器的输出并且准备所述第一触发器的复位信号。

2. 发明授权

US4157588A Miniature type electronic device 失效
标题翻译：微型电子设备
公开(公告)号：US4157588A
公开(公告)日：1979-06-05
申请号：US826985
申请日：1977-08-23
申请人： Heihachiro Ebihara , Fukuo Sekiya , Takashi Yamada
发明人： Heihachiro Ebihara , Fukuo Sekiya , Takashi Yamada
IPC分类号： G04G99/00 , G06F15/02 , G06F7/38 , G06F1/04
CPC分类号： G06F15/0216
摘要： A miniature type electronic device having a calculating ability is disclosed. The device comprises an exterior operating member for changing over a calculation enable mode to a calculation disable mode and vice versa and a memory circuit for continuously memorizing a final calculation result when the calculation disable mode is set by the operating member, whereby subsequent calculations can be continued on the basis of the final calculation result when the calculation enable mode is set again by the operating member.
摘要翻译：公开了具有计算能力的微型电子设备。该装置包括外部操作构件，用于将计算使能模式切换到计算禁用模式，反之亦然;以及存储器电路，用于当由操作构件设置计算禁用模式时连续存储最终计算结果，由此后续计算可以在计算使能模式由操作部件再次设定时，基于最终计算结果继续。

3. 发明授权

US4250571A Portable electronic device 失效
标题翻译：便携式电子设备
公开(公告)号：US4250571A
公开(公告)日：1981-02-10
申请号：US885732
申请日：1978-03-13
申请人： Heihachiro Ebihara , Fukuo Sekiya , Takashi Yamada
发明人： Heihachiro Ebihara , Fukuo Sekiya , Takashi Yamada
IPC分类号： G04G5/00 , G04G5/02 , G04G5/04 , G04B47/00 , G04C9/00 , G06F7/38
CPC分类号： G04G5/04 , G04G5/041
摘要： A portable electronic device equipped with timekeeping circuit means for providing at least units of seconds and tens of seconds of time information, and display means for displaying said time information in digital form, which comprises first external control member for inputting numeric data signals, a control circuit for selecting at least said tens of seconds of said time data for correction, second external control member for inputting control signals to actuate said control circuit, first gate means for applying said numeric data signals to said timekeeping circuit means to effect correction of at least said tens of seconds of time information, second gate means for automatically resetting said units of seconds of time information to zero in response to correction of said tens of seconds of time information.
摘要翻译：一种装备有计时电路装置的便携式电子装置，用于提供至少单位为秒和数十秒的时间信息，以及用于显示数字形式的所述时间信息的显示装置，其包括用于输入数字数据信号的第一外部控制构件，用于选择用于校正的所述时间数据的至少十几秒的电路，用于输入控制信号以致动所述控制电路的第二外部控制部件，用于将所述数字数据信号施加到所述计时电路装置的第一门装置，所述数十秒的时间信息，响应于所述数十秒的时间信息的校正，将所述时间信息的所述单位自动重置为零的第二门装置。

4. 发明授权

US4240150A Portable timepiece calculator with power savings feature 失效
标题翻译：便携式时计计算器具有省电功能
公开(公告)号：US4240150A
公开(公告)日：1980-12-16
申请号：US885733
申请日：1978-03-13
申请人： Heihachiro Ebihara , Fukuo Sekiya , Takashi Yamada
发明人： Heihachiro Ebihara , Fukuo Sekiya , Takashi Yamada
IPC分类号： G04G9/00 , G04G19/12 , G06F1/24 , G06F1/32 , G06F15/02 , G06F7/48 , G04B19/30
CPC分类号： G06F1/3228 , G04G19/12 , G04G9/007 , G06F1/24 , G06F15/0208
摘要： A portable electronic device including a battery power supply, an oscillator for generating a time base signal, a timing pulse generator for generating timing pulses from said time base signal, shift registers for operations, and a display device for displaying the content of said registers, characterized by the provision of means for initiating and halting the operation of the timing pulse generator without disconnecting the power supply.
摘要翻译：一种便携式电子设备，包括电池电源，用于产生时基信号的振荡器，用于从所述时基信号产生定时脉冲的定时脉冲发生器，用于操作的移位寄存器和用于显示所述寄存器的内容的显示装置，其特征在于提供用于启动和停止定时脉冲发生器的操作而不断开电源的装置。

5. 发明授权

US4217654A Portable electronic device equipped with timekeeping and calculation functions 失效
标题翻译：便携式电子设备配备计时功能
公开(公告)号：US4217654A
公开(公告)日：1980-08-12
申请号：US928077
申请日：1978-07-26
申请人： Heihachiro Ebihara , Fukuo Sekiya , Takashi Yamada
发明人： Heihachiro Ebihara , Fukuo Sekiya , Takashi Yamada
IPC分类号： G04G3/02 , G04G99/00 , G06F15/02 , G06F7/48 , G04B19/30
CPC分类号： G04G3/025
摘要： A portable electronic device equipped with timekeeping and calculation functions, time and calculation data being stored in semistatic shift registers. Time data is circulated once per second through a loop containing two full adders with units of seconds being incremented by one in each circulation by the first adder and digit carry operations performed by the second adder and by a bit set/reset circuit during the same circulation. Units of seconds digit of displayed time data corresponds directly to least significant digit of stored time information.
摘要翻译：一种装有计时功能的便携式电子设备，存储在半静态移位寄存器中的时间和计算数据。时间数据每秒循环一次，循环包含两个完整的加法器，每个循环中的秒数由第一加法器递增1，第二加法器和第二加法器执行的数位进位运算以及在相同循环期间的位置位/复位电路。显示时间数据的秒数单位直接对应存储时间信息的最低有效数字。

6. 发明授权

US4227192A Drive system for liquid crystal display device 失效
标题翻译：液晶显示装置驱动系统
公开(公告)号：US4227192A
公开(公告)日：1980-10-07
申请号：US909889
申请日：1978-05-26
申请人： Heihachiro Ebihara , Fukuo Sekiya , Takashi Yamada
发明人： Heihachiro Ebihara , Fukuo Sekiya , Takashi Yamada
IPC分类号： G09G3/36 , G02F1/133 , G09G3/18
CPC分类号： G09G3/18
摘要： Drive signals are applied to the segment and digit electrodes of a liquid crystal display device in a time-multiplexed manner by means of a control circuit adapted to control first and second gates the output of one of which is selected as a segment signal by selection means, and further adapted to control a digit signal generating circuit for producing a digit signal that cooperates with the segment signal to drive the display. The effective application of drive signals allows a reduction in the number of segment electrodes and in the quantity of associated wiring so that the degree of integration on an IC chip can be increased.
摘要翻译：驱动信号通过控制电路以时间复用方式施加到液晶显示装置的段和数字电极，该控制电路适于通过选择装置将第一和第二门的输出选择为段信号并且还适用于控制数字信号发生电路，用于产生与分段信号协调以驱动显示器的数字信号。驱动信号的有效应用允许减少段电极的数量和相关布线的数量，从而可以提高IC芯片上的集成度。

7. 发明授权

US4193255A Electronic timepiece with calendar function 失效
标题翻译：电子钟表具有日历功能
公开(公告)号：US4193255A
公开(公告)日：1980-03-18
申请号：US925714
申请日：1978-07-18
申请人： Heihachiro Ebihara , Fukuo Sekiya , Takashi Yamada
发明人： Heihachiro Ebihara , Fukuo Sekiya , Takashi Yamada
IPC分类号： G04G3/02 , G04G9/08 , G04B19/24
CPC分类号： G04G3/022 , G04G9/085
摘要： An electronic timepiece comprising a counter circuit adapted to present reference data indicative of an existing year, month, date and day of the week, and operative to count leap years, years, months, dates, and days of the week at a high speed with a preset reference data as a starting point, a register for storing calendar data indicative of a desired year, month, date and day of the week to be determined, a comparator for comparing the content of the counter circuit and the content of the register and generating a coincidence signal when the contents are in agreement, and a controller for halting counting operation of the counter circuit in response to the coincidence signal to cause a display device to display the contents of the counter circuit to obtain an indefinite item concerning calendar.
摘要翻译：一种电子钟表，包括适于呈现指示现有年份，月份，日期和星期几的参考数据的计数器电路，并且可操作以高速计算一周中的闰年，年，月，日和日数，作为起始点的预设参考数据，用于存储指示要确定的所需年份，月份，日期和星期几的日历数据的寄存器，用于将计数器电路的内容与寄存器的内容进行比较的比较器和当内容一致时产生符合信号，以及控制器，用于响应于一致信号停止计数器电路的计数操作，以使显示装置显示计数器电路的内容，以获得关于日历的不确定项目。

8. 发明授权

US4192135A Portable electronic device 失效
标题翻译：便携式电子设备
公开(公告)号：US4192135A
公开(公告)日：1980-03-11
申请号：US863469
申请日：1977-12-22
申请人： Heihachiro Ebihara , Fukuo Sekiya , Takashi Yamada
发明人： Heihachiro Ebihara , Fukuo Sekiya , Takashi Yamada
IPC分类号： G04G5/04 , G04G9/00 , G04C9/00
CPC分类号： G04G5/04 , G04G9/007
摘要： A portable electronic device equipped with a timepiece circuitry, which electronic device comprises a plurality of numeric keys adapted to provide numeric values correponding to 0 through 9 when actuated. The numeric keys are utilized to correct a selected digit and once the numeric keys are actuated to complete a correction of the selected digit a shift will be made from the selected digit to another digit for a correction. The digit to be corrected is identified by a decimal point display segment which is automatically and cyclically shifted.
摘要翻译：一种配备有时钟电路的便携式电子设备，该电子设备包括多个数字键，其适于在致动时提供与0至9相对应的数值。数字键用于校正所选择的数字，并且一旦数字键被启动以完成所选数字的校正，则将从所选择的数字移位到用于校正的另一个数字。要校正的数字由自动循环移位的小数点显示段来标识。

9. 发明授权

US4266278A Portable electronic device equipped with calculation and timekeeping functions 失效
标题翻译：便携式电子设备配备计算和计时功能
公开(公告)号：US4266278A
公开(公告)日：1981-05-05
申请号：US56086
申请日：1979-07-09
申请人： Heihachiro Ebihara , Fukuo Sekiya , Takashi Yamada
发明人： Heihachiro Ebihara , Fukuo Sekiya , Takashi Yamada
IPC分类号： G06F1/24 , G06F1/32 , G06F15/02 , G06F3/02 , G04B47/00
CPC分类号： G06F1/3215 , G06F1/24 , G06F1/324 , G06F15/0208 , G06F15/0225 , Y02B60/1217
摘要： A portable electronic device with calculation and timekeeping functions, equipped with a keyboard for calculation and time setting purposes, means for producing scanning signals when a key is actuated, these signals being applied to switching elements connected to rows of keyboard contacts. When a key is depressed, the resultant high level signal potential applied to the corresponding contact row causes the row position to be detected and stored in a first memory circuit, which produces a signal causing the corresponding contact column to be detected and stored in a second memory circuit. Actuation of an external control member causes a signal to be stored by a reset signal in a first stage memory circuit which produces an output signal to be subsequently stored in a second stage memory circuit in synchronism with a timing signal. The low frequency and low duty cycle of the scanning signals and reset signal ensure minimized power consumption and suppression of switch bounce effects.
摘要翻译：具有计算和计时功能的便携式电子设备，配备有用于计算和时间设置目的的键盘，用于当键被启动时产生扫描信号的装置，这些信号被施加到连接到行的键盘触点的开关元件。当按下键时，施加到对应接触行的所得到的高电平信号电位使得行位置被检测并存储在第一存储器电路中，该第一存储器电路产生使得对应的接点列被检测并存储在第二存储器电路中的信号存储电路。外部控制构件的致动通过第一级存储电路中的复位信号使信号存储，该第一级存储器电路产生随后与定时信号同步地存储在第二级存储器电路中的输出信号。扫描信号和复位信号的低频和低占空比确保最小化功耗并抑制开关跳变效应。

10. 发明授权

US4224531A Data transfer circuit 失效
标题翻译：数据传输电路
公开(公告)号：US4224531A
公开(公告)日：1980-09-23
申请号：US883867
申请日：1978-03-06
申请人： Heihachiro Ebihara , Fukuo Sekiya , Takashi Yamada
发明人： Heihachiro Ebihara , Fukuo Sekiya , Takashi Yamada
IPC分类号： G04G3/02 , G11C19/00 , G11C19/18 , G11C19/28
CPC分类号： G11C19/00 , G04G3/025 , G11C19/184
摘要： A data transfer circuit consisting of a shift register circuit, which is efficiently applicable to portable electronic devices such as a portable electronic timepiece, electronic computer or the like is disclosed. The circuit comprises a first shift register circuit and a second shift register circuit to which is transferred data from said first shift register circuit. The second shift register circuit includes at least first stage bit whose data transfer is controlled by two phase clocks and another bit whose data transfer is controlled by one phase clock.
摘要翻译：公开了一种数据传输电路，其包括可有效地应用于便携式电子钟表，电子计算机等便携式电子设备的移位寄存器电路。电路包括第一移位寄存器电路和第二移位寄存器电路，从第一移位寄存器电路传送数据。第二移位寄存器电路至少包括第一级位，其数据传输由两个相位时钟控制，另一位的数据传输由一个相位时钟控制。

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