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公开(公告)号：US4158285A
公开(公告)日：1979-06-19
申请号：US656751
申请日：1976-02-09
IPC分类号： G04G99/00 , G04F10/00 , G04F10/04 , G04G3/02 , G04G5/00 , G04G5/04 , G04G9/00 , G04G9/10 , G04G13/02 , G04G15/00 , G04G19/02 , G06F15/02 , G04C3/00 , G06F7/38
CPC分类号： G04G9/105 , G04F10/04 , G04G13/025 , G04G3/025 , G04G5/04 , G04G9/007 , G04G9/102 , G06F15/0208
摘要： An apparatus is disclosed comprising an electronic wristwatch and a multifunction electronic calculator in a single wrist mountable case having a common display and keyboard. The watch portion of the watch/calculator includes time of day, calendar, stopwatch and alarm functions. Each of these functions can be controlled from the keyboard on the watch/calculator. The electronic calculator portion of the watch/calculator performs the four standard arithmetic functions: add, subtract, multiply and divide; and has an extra storage register. The calculator portion can perform calculations with scalar quantities entered via the keyboard or stored in the calculator as well as calculations with time interval and real time data from the watch portion. During the time that calculations are not being performed the calculator goes into a sleep or inactive mode in order to minimize the amount of battery power used by the watch/calculator.
摘要翻译： 公开了一种装置，其包括电子手表和具有公共显示器和键盘的单个手腕可安装壳体中的多功能电子计算器。 手表/计时器的手表部分包括时间，日历，秒表和闹钟功能。 这些功能可以通过手表/计算器上的键盘进行控制。 手表/计算器的电子计算器部分执行四种标准运算功能：加法，减法，乘法和除法; 并有一个额外的存储寄存器。 计算器部分可以执行通过键盘输入或存储在计算器中的标量的计算，以及来自观察部分的时间间隔和实时数据的计算。 在计算不被执行的时间内，计算器进入睡眠或非活动模式，以便最小化手表/计算器使用的电池电量。
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公开(公告)号：US4037092A
公开(公告)日：1977-07-19
申请号：US419153
申请日：1973-11-26
CPC分类号： G06F15/025
摘要： A calculator has one or more keys which initiate the performance of user-defined subroutines. When the calculator is turned on, the calculator memory is programmed with a predetermined subroutine which may subsequently be changed or replaced by the user.
摘要翻译： 计算器有一个或多个键，用于启动用户定义子程序的性能。 当计算器打开时，计算器存储器用预定的子程序编程，该子程序随后可以被用户改变或替换。
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公开(公告)号：US4099246A
公开(公告)日：1978-07-04
申请号：US425341
申请日：1973-12-17
摘要： A hand-held, programmable, electronic calculator is capable of performing a larger number of functions than the number of keys on its keyboard and has one or more prefix keys to allow one function key to initiate more than one function. Each key generates a unique key code when it is depressed, and the calculator may be programmed by storing a series of the key codes in a memory. Memory space can be saved by generating unique merged codes to represent the combination of a prefix key and a function key, and storing this single merged code rather than the two key codes.
摘要翻译： 手持式可编程电子计算器能够执行比键盘上的键数更多的功能，并具有一个或多个前缀键，以允许一个功能键启动多个功能。 当按下键时，每个键产生一个唯一的键码，并且可以通过将一系列键码存储在存储器中来编程计算器。 可以通过生成唯一的合并代码来表示前缀关键字和功能键的组合，并存储此单个合并代码而不是两个关键代码来保存内存空间。
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公开(公告)号：US4035627A
公开(公告)日：1977-07-12
申请号：US566142
申请日：1975-04-08
CPC分类号： G04G99/006 , G04F10/04 , G06F15/02 , G06F15/0225 , G06F15/0258
摘要： A battery powered hand-held calculator for performing arithmetic, triganometric and logarithmic functions and displaying the results thereof is provided with a clock mode which performs the function of a clock and displays real time or the function of a stopwatch and stores and displays the times at which recorded events have taken place.
摘要翻译： 用于执行算术，三角函数和对数函数并显示其结果的电池供电的手持计算器具有执行时钟功能并显示实时或秒表的功能的时钟模式，并将时间存储和显示在 记录了事件的发生。
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公开(公告)号：US5379538A
公开(公告)日：1995-01-10
申请号：US541950
申请日：1990-06-22
申请人： Thomas E. Osborne
发明人： Thomas E. Osborne
CPC分类号： G09F3/14 , G09F3/10 , G09F2003/0267 , Y10T156/1051
摘要： An adhesive backed label is perforated or scored along its mid-line. The same label either can be used as a standard adhesive label or it can be folded along its midline to capture the ends of a string and can be used as a tag label.
摘要翻译： 粘合剂背衬的标签沿其中线穿孔或刻痕。 相同的标签可以用作标准粘合剂标签，或者可以沿其中线折叠以捕获绳的端部，并且可以用作标签标签。
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公开(公告)号：US4047012A
公开(公告)日：1977-09-06
申请号：US566631
申请日：1975-04-08
申请人： Peter D. Dickinson , Thomas E. Osborne , France Rode , Allen J. Baum , David S. Cochran , Chung C. Tung
发明人： Peter D. Dickinson , Thomas E. Osborne , France Rode , Allen J. Baum , David S. Cochran , Chung C. Tung
CPC分类号： G06F15/0225 , G04G3/02 , G06F15/02
摘要： The battery powered hand-held calculator for performing the arithmetic, trigonometric and logarithmic functions disclosed herein includes a factorial function which conveniently calculates factorials of positive integers.
摘要翻译： 用于执行本文公开的算术，三角和对数函数的电池供电的手持计算器包括便利地计算正整数的阶乘的因子函数。
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7.发明授权General purpose calculator having selective data storage, data conversion and time-keeping capabilities 失效具有选择性数据存储，数据转换和时间保持能力的通用计算器
公开(公告)号：US4001569A
公开(公告)日：1977-01-04
申请号：US566144
申请日：1975-04-08
CPC分类号： G06F15/0258 , G06F15/02 , G06F15/0225
摘要： A battery powered hand-held calculator is disclosed which includes a built-in metric to U.S. conversion function for converting units from one system to the other; a degrees-minutes-seconds conversion function for converting angles or units of time from degrees-minutes-seconds to the decimal system and conversely.
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公开(公告)号：US4291385A
公开(公告)日：1981-09-22
申请号：US842134
申请日：1977-10-14
CPC分类号： H03M11/18 , G06F15/02 , G06F15/0225 , G06F3/0238 , H03M11/04
摘要： A hand-held, programmable, electronic calculator is capable of performing a larger number of functions than the number of keys on its keyboard and has one or more prefix keys to allow one function key to initiate more than one function. Each key generates a unique key code when it is depressed, and the calculator may be programmed by storing a series of the key codes in a memory. Memory space can be saved by generating unique merged codes to represent the combination of a prefix key and a function key, and storing this single merged code rather than the two key codes.
摘要翻译： 手持式可编程电子计算器能够执行比键盘上的键数更多的功能，并具有一个或多个前缀键，以允许一个功能键启动多个功能。 当按下键时，每个键产生一个唯一的键码，并且可以通过将一系列键码存储在存储器中来编程计算器。 可以通过生成唯一的合并代码来表示前缀关键字和功能键的组合，并存储此单个合并代码而不是两个关键代码来保存内存空间。
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9.发明授权General purpose calculator having selective data storage, data conversion and time-keeping capabilities 失效通用计算器具有选择性数据存储，数据转换和计时能力
公开(公告)号：US4059750A
公开(公告)日：1977-11-22
申请号：US566143
申请日：1975-04-08
CPC分类号： G06F15/0258 , G04G3/02 , G06F15/0225
摘要： A battery-powered hand-held calculator for performing arithmetic, trigonometric, and logarithmic functions and displaying the results thereof is provided with the capability of automatically storing the last displayed number in an auxiliary storage register whenever the next succeeding function to be performed would destroy that number. That number may be recalled from the auxiliary storage register by simply depressing a prefix key and a Last-X function key.
摘要翻译： 具有用于执行算术，三角函数和对数函数并显示其结果的电池供电的手持计算器被提供具有自动将最后显示的数量存储在辅助存储寄存器中的能力，每当要执行的下一个后续功能将破坏该 数。 可以通过简单地按下前缀键和Last-X功能键从辅助存储寄存器中调用该数字。
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