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公开(公告)号：US4158230A
公开(公告)日：1979-06-12
申请号：US843047
申请日：1977-10-17
IPC分类号： G06F15/02 , H01H13/702 , H01H13/785 , H01H9/00
CPC分类号： H01H13/785 , G06F15/0216 , H01H13/702 , H01H2201/032 , H01H2209/002 , H01H2209/018 , H01H2219/028 , H01H2231/002
摘要： The body of an electronic calculator comprising a keyboard, an arithmetic processor unit, a power supply and a digital display is accommodated within a casing at least a portion of which corresponding to the keyboard is made of a single flexible flat sheet such as cloth and leather. A plurality of limited regions of the flat sheet are given unique symbols and indicators corresponding to respective ones of keys of the keyboard by a printing technique for example, whereby the flexible flat sheet serving as manually operable key tops or actuators. When depressing a specific limited region of the key flat sheet, its associated elastomeric connector comes into contact with a comb shaped counter connector contact formed on a printed circuit board. Such an arrangement provides a keyboard with no protruding key tops for a totally new dimension in slimness and portability of calculators.
摘要翻译： 包括键盘，运算处理器单元，电源和数字显示器的电子计算器的主体容纳在壳体内，其中至少一部分对应于键盘由诸如布和皮革的单个柔性平板制成 。 通过打印技术例如给平板的多个有限区域提供与键盘的各个键相对应的独特符号和指示，由此可用作可手动操作的键顶或致动器的柔性平板。 当按压键平板的特定限制区域时，其相关联的弹性连接器与形成在印刷电路板上的梳形对置连接器触点接触。 这种布置提供了一种没有突出的键顶的键盘，用于计算器的纤细和便携性的全新尺寸。
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公开(公告)号：US4192060A
公开(公告)日：1980-03-11
申请号：US862963
申请日：1977-12-21
申请人： Isamu Washizuka , Shintaro Hashimoto , Masaru Kakumae , Yuuichi Sato , Isao Fujisawa , Yukihiro Inoue , Sadakatsu Hashimoto
发明人： Isamu Washizuka , Shintaro Hashimoto , Masaru Kakumae , Yuuichi Sato , Isao Fujisawa , Yukihiro Inoue , Sadakatsu Hashimoto
IPC分类号： G02F1/13 , G02F1/1335 , G06F15/02 , H01H13/785
CPC分类号： H01H13/785 , G02F1/1333 , G02F1/13378 , G06F15/0216 , G06F15/0225 , H01H2201/026 , H01H2201/03 , H01H2207/004 , H01H2213/002 , H01H2219/01 , H01H2221/026 , H01H2221/054 , H01H2223/034 , H01H2229/016 , H01H2229/038 , H01H2231/002 , Y10T29/49002 , Y10T29/49787
摘要： In an electronic calculator essentially comprising a multidigit display, a keyboard and a data processor unit, a multidigit liquid crystal display is deposited together with integral key actuators of the keyboard of a flexible circuit film which carries electrical conductor leaves in a desired pattern. The conductor leaves to be in contact with terminals of the liquid crystal display are formed to extend in the direction of length of the liquid crystal display to thereby establish room for a battery compartment.
摘要翻译： 在基本上包括多位显示器，键盘和数据处理器单元的电子计算机中，多位数字液晶显示器与柔性电路薄膜的键盘的整体键盘致动器一起沉积，该柔性电路薄膜以期望的图案承载电导体叶片。 与液晶显示器的端子接触的导体形成为在液晶显示器的长度方向上延伸，从而为电池室建立空间。
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公开(公告)号：US4285043A
公开(公告)日：1981-08-18
申请号：US75134
申请日：1979-09-12
CPC分类号： G06F1/26
摘要： Disclosed is a power transmission controller for an electronic calculator which controls power transmission to a computation circuit and a display device included within the electronic calculator. The power transmission controller indicates a forthcoming termination of the power transmission at a first stage in unison with a first control signal derived from a timer circuit through said display device. Then the power transmission controller terminates said power transmission at the second stage in accordance with a second control signal derived from the timer circuit. A clear key for conducting a clear operation functions to initiate the power transmission to said computation circuit and said display device.
摘要翻译： 公开了一种用于电子计算器的电力传输控制器，其控制到计算电路的电力传输和包括在电子计算器内的显示装置。 电力传输控制器指示在与第一控制信号一起通过所述显示装置从定时器电路得到的第一控制信号中指示即将到来的电力传输的终止。 然后电力传输控制器根据从定时器电路导出的第二控制信号在第二级终止所述功率传输。 用于进行清晰操作的清除键用于启动向所述计算电路和所述显示装置的电力传输。
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公开(公告)号：US4104727A
公开(公告)日：1978-08-01
申请号：US725928
申请日：1976-09-23
申请人： Isamu Washizuka , Shintaro Hashimoto , Masaru Kakumae , Yuuichi Sato , Isao Fujisawa , Yukihiro Inoue , Sadakatsu Hashimoto , Yoshio Takeda , Mitsuo Ishii , Yoshitomo Kitanishi
发明人： Isamu Washizuka , Shintaro Hashimoto , Masaru Kakumae , Yuuichi Sato , Isao Fujisawa , Yukihiro Inoue , Sadakatsu Hashimoto , Yoshio Takeda , Mitsuo Ishii , Yoshitomo Kitanishi
IPC分类号： G02F1/13 , G06F15/02 , H01H13/702 , H01H13/785
CPC分类号： H01H13/785 , G02F1/133308 , G06F15/0216 , G06F15/0225 , H01H13/702 , H01H2201/026 , H01H2201/03 , H01H2207/004 , H01H2213/002 , H01H2219/01 , H01H2221/026 , H01H2221/054 , H01H2223/034 , H01H2229/016 , H01H2229/038 , H01H2231/002 , Y10T29/49002
摘要： In an electronic calculator essentially comprising a multidigit display, a keyboard and a data processor unit, a multidigit liquid crystal display is deposited together with integral key actuators of the keyboard on a flexible circuit film which carries electrical conductor leaves in a desired pattern. The conductor leaves to be in contact with terminals of the liquid crystal display are formed to extend in the direction of length of the liquid crystal display to thereby establish room for a battery compartment.
摘要翻译： 在基本上包括多位显示器，键盘和数据处理器单元的电子计算机中，将多键液晶显示器与键盘的整体键致动器一起沉积在以期望的图案承载电导体叶片的柔性电路膜上。 与液晶显示器的端子接触的导体形成为在液晶显示器的长度方向上延伸，从而为电池室建立空间。
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5.发明授权Electronic calculator with acoustic confirmation of key actuation and acoustical alarms 失效电子计算器，具有按键致动和声学报警的声音确认
公开(公告)号：US4412210A
公开(公告)日：1983-10-25
申请号：US283978
申请日：1981-07-16
CPC分类号： H03M11/02 , H03K17/9645 , H01H13/702 , H01H2205/006 , H01H2215/03 , H03K2017/9602
摘要： An electronic calculator is provided which generates confirmation sounds identifying actual depression of any keys of a keyboard. The calculator includes a piezoelectric acoustic element which is responsive to key signals derived from a processor unit when any keys of the keyboard are manually operated. The calculator generates these sounds only for a fixed period of time starting with actual depression of any keys. The processor unit generates key-strobe signals which are input to the keys on the keyboard. Each key has its own key-strobe signal, and, when depressed, the signal is passed to the processor uniquely identifying each key. The processor generates sound instruction signals indicative of normal and erroneous operational states in the calculator in accordance with the received key-strobe signals. An audible confirmation or alarm sound is then generated in accordance with the sound instruction signal.
摘要翻译： 提供了一种电子计算器，其产生识别键盘的任何键的实际按下的确认声音。 所述计算器包括压电声学元件，其响应于当键盘的任何键被手动操作时从处理器单元导出的键信号。 计算器仅在固定的时间段内产生这些声音，从实际按下任何键开始。 处理器单元产生输入到键盘上的键的按键选通信号。 每个键都有自己的键选通信号，当按下时，信号被传递到处理器，唯一地识别每个键。 处理器根据所接收的按键选通信号产生指示计算器中的正常和错误操作状态的声音指令信号。 然后根据声音指令信号产生可听见的确认或报警声音。
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6.发明授权Calculator operation time period counter in a combination of electronic timepiece and electronic calculator 失效电子计时器和电子计算器组合中的计算器操作时间计数器
公开(公告)号：US4081664A
公开(公告)日：1978-03-28
申请号：US675595
申请日：1976-04-09
CPC分类号： G04G9/007 , G06F15/0208
摘要： In a combination of an electronic timepiece and an electronic calculator including a power source, a time keeping circuit, a calculation circuit, a keyboard unit for introducing information into the calculation circuit, and a display unit for displaying information stored in the time keeping circuit and the calculation circuit, a time period counter is provided for counting the time period when the electronic calculator is actually operated. The time period when the electronic calculator is actually operated is approximately proportional to the total power dissipation of the power source. The contents of the time period counter are displayed on the display unit for indicating the power dissipation of the power source.
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公开(公告)号：US4074118A
公开(公告)日：1978-02-14
申请号：US576834
申请日：1975-05-12
CPC分类号： G02F1/133 , G06F15/02 , H01H2215/034 , H01H2229/028 , H01H2229/034 , H01H2239/008 , H05K1/18
摘要： An electronic calculator disclosed herein is comprised mainly of a multi-digit liquid crystal display unit, a mechanical contact type keyboard unit and a semiconductor circuit unit including a computation circuit, logical control circuit, storage circuit, program memory circuit, etc., these units being all incorporated on a single plate of electrically insulating material. One of a pair of spaced apart electrically insulating plates forming a capacity for the liquid crystal composition is of a length sufficient to support all the constitutional units, which has two major surfaces one for supporting the keyboard unit and the other for supporting the semiconductor circuit unit. Connection between oppositely disposed keyboard unit and semiconductor circuit unit is accomplished by any conventional method, for example, multi-terminal connector, conductive material printing, through holes, wire bonding and so on.
摘要翻译： 这里公开的电子计算机主要由多位数液晶显示单元，机械接触型键盘单元和包括计算电路，逻辑控制电路，存储电路，程序存储电路等的半导体电路单元组成，这些单元 全部结合在单个电绝缘材料板上。 形成液晶组合物的容量的一对间隔开的电绝缘板之一具有足以支撑所有结构单元的长度，所述结构单元具有两个主表面，一个用于支撑键盘单元，另一个用于支撑半导体电路单元 。 相对设置的键盘单元和半导体电路单元之间的连接通过任何常规方法实现，例如多端子连接器，导电材料印刷，通孔，引线键合等。
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公开(公告)号：US3973111A
公开(公告)日：1976-08-03
申请号：US490006
申请日：1974-07-19
摘要： Disclosed is an electronic calculator which has a thermal printing head or active printing area exposed to the ambient environment to enable printing in a stamp-like fashion. In the preferred form, the thermal printing head comprises a predetermined number of thermal printing units each unit having a plurality of segment-shaped resistors. More particularly, a metal layer of platinum, nickel-chrome alloy, etc., is deposited in accordance with a segment configuration on a glass-glazed substrate of beryllium oxide. A current flow through the metal segments will cause the generation of heat therein which makes a clearly distinct record on a heat-sensitive paper.
摘要翻译： 公开了一种电子计算器，其具有暴露于周围环境的热打印头或活动打印区域，以使得能够以邮票状方式进行打印。 在优选形式中，热敏打印头包括预定数量的热敏打印单元，每个单元具有多个段状电阻器。 更具体地说，铂，镍 - 铬合金等的金属层根据分段结构沉积在氧化铍玻璃上的基板上。 通过金属片段的电流将导致其中的热量的产生，这在热敏纸上形成明显不同的记录。
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9.发明授权
公开(公告)号：US4875036A
公开(公告)日：1989-10-17
申请号：US185281
申请日：1988-04-18
申请人： Isamu Washizuka , Yukihiro Inoue , Yoshio Okajima
发明人： Isamu Washizuka , Yukihiro Inoue , Yoshio Okajima
CPC分类号： G09G3/3644 , G06F3/0412 , G06F3/0488
摘要： The disclosed is an input and liquid crystal display unit including a flat liquid crystal display unit allowing input of data by manual writing having a plurality of partial display areas which are divisible into multiple units. The display unit overlays a magnetic tablet for inputting the designated data into the unit for display on the partial display areas. The display is driven to only some of said partial display areas to display the input pattern in the information on the partial display areas by applying a high duty cycle scan voltage to the common electrodes of the partial display areas.
摘要翻译： 所公开的是一种输入和液晶显示单元，其包括平面液晶显示单元，其允许通过手动输入输入具有可分为多个单元的多个部分显示区域的数据。 显示单元覆盖用于将指定数据输入到用于在部分显示区域上显示的单元的磁性图形输入板。 通过向部分显示区域的公共电极施加高占空比扫描电压，将显示器驱动到仅一些所述部分显示区域，以将输入图案显示在部分显示区域的信息中。
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公开(公告)号：US3976994A
公开(公告)日：1976-08-24
申请号：US514928
申请日：1974-10-15
申请人： Isamu Washizuka , Hirohide Nakagawa
发明人： Isamu Washizuka , Hirohide Nakagawa
CPC分类号： G09G3/18
摘要： An improvement on a display system which displays multi-digit numeral information on a time-shared basis in response to application of bipolarity alternating voltage to liquid crystal display units. Each of the liquid crystal display units has a common electrode actuated by one of sequentially phase-shifted timing signals and a predetermined number of segment electrodes actuated by segment signals of which combinations are representative of the multi-digit numeral information to be displayed. Particularly, in the present system, visual display is provided over successive repetition of first and second display cycles in a manner that timing selection for the respective common electrodes is effected with one polarity or phase during the first display cycle and subsequently timing selection for the same is effected with the opposite polarity or phase during the second display cycle. This provides a considerable improvement in life time and immunity from blinking information caused due to the decreasing of display frequency.
摘要翻译： 响应于向液晶显示单元施加双极性交流电压，在时间共享的基础上显示多位数字信息的显示系统的改进。 每个液晶显示单元具有由顺序相移定时信号之一致动的公共电极和由段信号致动的预定数量的段电极，其中组合表示要显示的多位数字信息。 特别地，在本系统中，在第一和第二显示周期的连续重复中提供视觉显示，其方式是在第一显示周期期间以一极性或相位实现各公共电极的定时选择，并随后对其进行定时选择 在第二显示周期期间以相反的极性或相位进行。 这提供了由于显示频率的降低而导致的闪烁信息的寿命和免疫力的显着改善。
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