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    • 4. 发明授权
    • Calculator
    • 计算器
    • US6133924A
    • 2000-10-17
    • US53731
    • 1998-04-02
    • Matsutaka ItoMichiaki KunoMiho Ohba
    • Matsutaka ItoMichiaki KunoMiho Ohba
    • G06F15/02G06T11/20
    • G06T11/206
    • It is an object of the invention to solve problems with a calculator capable of displaying a graph of a function in that the characteristics of a graph displayed by inputting a function can not be recognized when a desired display range is not at an appropriate value and in that a value to change the display range has had to be input on a trial and error basis, which has made the operation very complicated. A calculator according to the invention displays a graph of a function on a reduced scale, further displays buttons for increasing and decreasing display ranges of an X-axis and a Y-axis around the graph and changes the graph of the function and displays it again in response to instructions by the user on the buttons. This makes it possible to correct the display ranges of the graph of the function easily.
    • 本发明的一个目的是解决能够显示功能图表的计算器的问题,因为当期望的显示范围不在适当的值时,通过输入功能显示的图表的特性不能被识别,并且在 改变显示范围的值必须以试错法为基础输入,这使得操作非常复杂。 根据本发明的计算器以缩小的比例显示功能的图表,进一步显示用于增加和减少图表周围的X轴和Y轴的显示范围的按钮,并改变功能图并再次显示 响应于用户对按钮的指示。 这使得可以容易地校正功能图的显示范围。
    • 6. 发明授权
    • Electronic calculator having matrix calculations
    • 具有矩阵计算的电子计算器
    • US4866650A
    • 1989-09-12
    • US110795
    • 1987-10-21
    • Toshiro ObaMichiaki KunoNoboru AkizukiYoshimitsu Inamori
    • Toshiro ObaMichiaki KunoNoboru AkizukiYoshimitsu Inamori
    • G06F3/023G06F17/16
    • G06F3/0235G06F17/16
    • An electronic calculator carries out input of data, such as numeric values, stores data therein, and performs operations and processing of the input data according to the operation of necessary function keys. Further, inputted matrix data is stored in relation to one code so that when operating the matrix data, the code is utilized for inputting an operational expression, whereby the procedure for inputting such data for operation can be considerably simplified. If it is desired to preserve input data, the data can be protected by preventing rewriting or redefinition thereof. Also, data processing is enabled which excludes any data abnormally different from other data, thereby enhancing the reliability of the results of the data processing.
    • 电子计算器执行诸如数值的数据的输入,在其中存储数据,并且根据必要的功能键的操作来执行输入数据的操作和处理。 此外,相对于一个代码存储输入的矩阵数据,使得当操作矩阵数据时,代码被用于输入操作表达式,由此可以大大简化用于输入这样的操作数据的过程。 如果希望保留输入数据,则可以通过防止重写或重新定义来保护数据。 此外,启用数据处理,排除与其他数据异常不同的任何数据,从而提高数据处理结果的可靠性。
    • 7. 发明授权
    • Electronic communication device for communication between an overhead
projection display device and an input device therefor
    • 用于架空投影显示装置与其输入装置之间的通信的电子通信装置
    • US5455905A
    • 1995-10-03
    • US88239
    • 1993-07-07
    • Syuuji KayaMichiaki Kuno
    • Syuuji KayaMichiaki Kuno
    • G06F3/14G06F3/147G06F13/38G06F15/00
    • G06F13/385
    • An electronic connecting system is arranged to have an electronic main body, a display device and a communication device connecting both of them with each other. The main body includes an input section, a first processing section, a first storage section, a first display section, and a first communication section. The data is input through the input section and is processed in the processing section based on the application stored in the storage section. The processed result appears on the display section and is sent to the display device through the communication section. The display device includes a second communication section, a second storage section, a second processing section, and a second display section. The input key codes and the application is sent from the main body to the display device through the second communication section. The application is stored in the second storage section. The processing section processes the input key codes based on the application. The processed result is displayed on the second display section.
    • 电子连接系统被布置成具有彼此连接的电子主体,显示装置和通信装置。 主体包括输入部分,第一处理部分,第一存储部分,第一显示部分和第一通信部分。 通过输入部输入数据,并根据存储在存储部中的应用在处理部中进行处理。 处理结果出现在显示部分,通过通信部分发送到显示设备。 显示装置包括第二通信部分,第二存储部分,第二处理部分和第二显示部分。 输入键码和应用程​​序通过第二通信部分从主体发送到显示设备。 应用程序存储在第二个存储部分。 处理部分根据应用处理输入的关键码。 处理结果显示在第二显示部分上。