JPS6271743U

JPS6271743U -

Info

Publication number: JPS6271743U
Application number: JP16348385U
Authority: JP
Priority date: 1985-10-24
Filing date: 1985-10-24
Publication date: 1987-05-08

Description

[Brief explanation of the drawing]

図面はこの考案の一実施例を示すもので、第１
図は筆記具の外観構成を示す斜視図、第２図ａは
第１図の筆記具の主要部を示す断面図、第２図ｂ
は同図ａの―線矢視断面図、第３図は電子回
路の構成を示すブロツク図、第４図は第３図のペ
ン入力部及び認識部の構成を詳細に示すブロツク
図、第５図はクロスフツテイングを行う表の構成
を示す図である。１…ケース、２…表示部、３ａ…モードキー、
３ｂ…入力キー、４…ボールペン芯、５…本体、
６ａ，６ｂ，６ｃ…バネ、７ａ，７ｂ…歪ゲージ
、１１…ペン入力部、１２…認識部、１３…キー
入力バツフア、１４…キー入力部、１５…制御部
、１６…キー判断部、１７…計算用レジスタ、１
８…クロスフツタ用カウンタ、１９…カウンタ用
メモリ、２０…演算部、２１…アドレスレジスタ
、２２…プログラムカウンタ、２３…クロスフツ
タデータＲＡＭ、２４…プログラムＲＡＭ、３１
，３２…アンプ、３３…Ａ／Ｄ変換器、３４…波
形切出部、３５…データメモリ部、３６…標準化
部、３７…登録パターン部、３８…認識部。 The drawing shows one embodiment of this invention.
The figure is a perspective view showing the external structure of the writing instrument, Figure 2 a is a cross-sectional view showing the main parts of the writing instrument in Figure 1, and Figure 2 b
3 is a block diagram showing the configuration of the electronic circuit, FIG. 4 is a block diagram showing the configuration of the pen input section and recognition section in FIG. 3 in detail, and FIG. The figure shows the structure of a table for cross-shifting. 1...Case, 2...Display section, 3a...Mode key,
3b...Input key, 4...Ballpoint pen lead, 5...Main body,
6a, 6b, 6c...Spring, 7a, 7b...Strain gauge, 11...Pen input unit, 12...Recognition unit, 13...Key input buffer, 14...Key input unit, 15...Control unit, 16...Key judgment unit, 17 ...Calculation register, 1
8... Cross footer counter, 19... Counter memory, 20... Arithmetic unit, 21... Address register, 22... Program counter, 23... Cross footer data RAM, 24... Program RAM, 31
, 32...Amplifier, 33...A/D converter, 34...Waveform extraction section, 35...Data memory section, 36...Standardization section, 37...Registered pattern section, 38...Recognition section.

Claims

[Scope of utility model registration request]

In a pen input device that recognizes and inputs written characters by detecting pressure applied to a pen core and its direction in accordance with a writing motion, a recognition means recognizes the structure of a table based on a writing motion accompanying the creation of a table; an arithmetic storage means for storing calculation data of vertical and horizontal totals for the structure of the table recognized by the recognition means; a table data input means for inputting the table data in writing;
Table data storage means for storing the table data inputted by the table data input means, and vertical and horizontal aggregation calculations are performed using the table data stored in the table data storage means and the calculation data stored in the calculation storage means. What is claimed is: 1. A pen input device having a cross-footing function, comprising: an arithmetic control means; and a display control means for displaying total value data obtained by the arithmetic control means on a display section.