CA2028139A1 - Method and device for performing arithmetic operations in the manner and with the function of an electronic calculating machine - Google Patents
Method and device for performing arithmetic operations in the manner and with the function of an electronic calculating machineInfo
- Publication number
- CA2028139A1 CA2028139A1 CA002028139A CA2028139A CA2028139A1 CA 2028139 A1 CA2028139 A1 CA 2028139A1 CA 002028139 A CA002028139 A CA 002028139A CA 2028139 A CA2028139 A CA 2028139A CA 2028139 A1 CA2028139 A1 CA 2028139A1
- Authority
- CA
- Canada
- Prior art keywords
- addition
- figures
- digits
- input
- assigned
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F15/00—Digital computers in general; Data processing equipment in general
- G06F15/02—Digital computers in general; Data processing equipment in general manually operated with input through keyboard and computation using a built-in program, e.g. pocket calculators
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F15/00—Digital computers in general; Data processing equipment in general
- G06F15/02—Digital computers in general; Data processing equipment in general manually operated with input through keyboard and computation using a built-in program, e.g. pocket calculators
- G06F15/0225—User interface arrangements, e.g. keyboard, display; Interfaces to other computer systems
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Calculators And Similar Devices (AREA)
- Character Discrimination (AREA)
- Character Input (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
- Multi-Process Working Machines And Systems (AREA)
- Input From Keyboards Or The Like (AREA)
- Memory System Of A Hierarchy Structure (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
- Document Processing Apparatus (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Image Processing (AREA)
- Advance Control (AREA)
- Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
Abstract
The invention relates to methods and devices for perform-ing arithmetic operations in the manner and with the function of an electronic calculating machine, in which the digits of the figure are automatically delimited without manual command input both in the case of manual input and in the case of automated input of the digits, and which are employed both independently and also for preprocessing at a connected EDP system.
Together with the automated delimitation of digits of the figure, the operation types are assigned to the figures in simplified manner, partially by storing an order and the combination, partially automated and without pressing a key for an operation type. A movement direction during reading-in of the digits by means of a device for charac-ter recognition is assigned a particular operation type, for example the addition is assigned to the read-in direction from left to right, and the subtraction to the direction from right to left.
A reading zone of adjustable size or, in the case of fixed reading zone, methods in the processing process as well as the input of a direction for the combination of the individual figures of the set of figures serve for determining the relevant subset from a set of figures present in written form during reading-in with a device for character recognition.
A preferred embodiment includes the performance of an addition or re-addition of a column of figures by means of a device for character recognition by combining a single recording movement in vertical direction by means of a horizontally arranged reading zone with a multi-plicative assignment of the operation type of addition, fully automatically or by pressing the addition operation key once.
Together with the automated delimitation of digits of the figure, the operation types are assigned to the figures in simplified manner, partially by storing an order and the combination, partially automated and without pressing a key for an operation type. A movement direction during reading-in of the digits by means of a device for charac-ter recognition is assigned a particular operation type, for example the addition is assigned to the read-in direction from left to right, and the subtraction to the direction from right to left.
A reading zone of adjustable size or, in the case of fixed reading zone, methods in the processing process as well as the input of a direction for the combination of the individual figures of the set of figures serve for determining the relevant subset from a set of figures present in written form during reading-in with a device for character recognition.
A preferred embodiment includes the performance of an addition or re-addition of a column of figures by means of a device for character recognition by combining a single recording movement in vertical direction by means of a horizontally arranged reading zone with a multi-plicative assignment of the operation type of addition, fully automatically or by pressing the addition operation key once.
Applications Claiming Priority (21)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1083/89-4 | 1989-03-23 | ||
| CH108389 | 1989-03-23 | ||
| CH209489 | 1989-06-05 | ||
| CH2094/89-3 | 1989-06-05 | ||
| CH2164/89-9 | 1989-06-11 | ||
| CH216489 | 1989-06-11 | ||
| CH296189 | 1989-08-14 | ||
| CH2961/89-2 | 1989-08-14 | ||
| CH2990/89-9 | 1989-08-16 | ||
| CH2991/89-0 | 1989-08-16 | ||
| CH299089 | 1989-08-16 | ||
| CH299189 | 1989-08-16 | ||
| CH3009/89-2 | 1989-08-18 | ||
| CH300989 | 1989-08-18 | ||
| CH308189 | 1989-08-26 | ||
| CH3081/89-0 | 1989-08-26 | ||
| CH339389 | 1989-09-19 | ||
| CH3393/89-7 | 1989-09-19 | ||
| CH369889 | 1989-10-11 | ||
| CH3698/89-7 | 1989-10-11 | ||
| PCT/CH1990/000079 WO1990011566A1 (en) | 1989-03-23 | 1990-03-23 | Processes and devices for performing arithmetic operations in the sense and with the function of an electronic calculator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2028139A1 true CA2028139A1 (en) | 1990-09-24 |
| CA2028139C CA2028139C (en) | 2003-10-21 |
Family
ID=27579051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002028139A Expired - Lifetime CA2028139C (en) | 1989-03-23 | 1990-03-23 | Method and device for performing arithmetic operations in the manner and with the function of an electronic calculating machine |
Country Status (13)
| Country | Link |
|---|---|
| EP (1) | EP0416072B1 (en) |
| JP (1) | JPH03501788A (en) |
| KR (1) | KR950002059B1 (en) |
| AT (1) | ATE146615T1 (en) |
| AU (1) | AU634222B2 (en) |
| CA (1) | CA2028139C (en) |
| DE (1) | DE59010609D1 (en) |
| DK (1) | DK0416072T3 (en) |
| ES (1) | ES2095873T3 (en) |
| FI (1) | FI101250B (en) |
| HU (1) | HUT55150A (en) |
| NO (1) | NO302058B1 (en) |
| WO (1) | WO1990011566A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR970059950A (en) * | 1996-01-18 | 1997-08-12 | 마사타까 이시이 | Portable Calculator |
| WO2008096192A1 (en) * | 2007-02-06 | 2008-08-14 | Alpnacom | Methods and apparatuses for processing information in written form by means of a mobile ocr appliance |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5175358A (en) * | 1974-12-25 | 1976-06-29 | Sharp Kk | DENSHITAKU JOKEI SANKI |
| US4016411A (en) * | 1976-01-29 | 1977-04-05 | Jardine Industries, Inc. | Mini electronic calculator with blackboard display format |
| US4091270A (en) * | 1976-07-19 | 1978-05-23 | Hewlett-Packard Company | Electronic calculator with optical input means |
-
1990
- 1990-03-23 AT AT90904780T patent/ATE146615T1/en not_active IP Right Cessation
- 1990-03-23 WO PCT/CH1990/000079 patent/WO1990011566A1/en active IP Right Grant
- 1990-03-23 EP EP90904780A patent/EP0416072B1/en not_active Expired - Lifetime
- 1990-03-23 JP JP2504714A patent/JPH03501788A/en active Pending
- 1990-03-23 DE DE59010609T patent/DE59010609D1/en not_active Expired - Fee Related
- 1990-03-23 ES ES90904780T patent/ES2095873T3/en not_active Expired - Lifetime
- 1990-03-23 HU HU902808A patent/HUT55150A/en unknown
- 1990-03-23 CA CA002028139A patent/CA2028139C/en not_active Expired - Lifetime
- 1990-03-23 AU AU52868/90A patent/AU634222B2/en not_active Ceased
- 1990-03-23 DK DK90904780.5T patent/DK0416072T3/en not_active Application Discontinuation
- 1990-11-22 FI FI905776A patent/FI101250B/en active IP Right Grant
- 1990-11-23 KR KR1019900702503A patent/KR950002059B1/en not_active Expired - Fee Related
- 1990-11-23 NO NO905091A patent/NO302058B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| KR950002059B1 (en) | 1995-03-10 |
| ATE146615T1 (en) | 1997-01-15 |
| FI905776A0 (en) | 1990-11-22 |
| NO905091L (en) | 1990-11-23 |
| NO302058B1 (en) | 1998-01-12 |
| EP0416072A1 (en) | 1991-03-13 |
| WO1990011566A1 (en) | 1990-10-04 |
| HU902808D0 (en) | 1991-03-28 |
| FI101250B1 (en) | 1998-05-15 |
| DK0416072T3 (en) | 1997-04-07 |
| HUT55150A (en) | 1991-04-29 |
| AU634222B2 (en) | 1993-02-18 |
| ES2095873T3 (en) | 1997-03-01 |
| FI101250B (en) | 1998-05-15 |
| DE59010609D1 (en) | 1997-01-30 |
| EP0416072B1 (en) | 1996-12-18 |
| JPH03501788A (en) | 1991-04-18 |
| NO905091D0 (en) | 1990-11-23 |
| AU5286890A (en) | 1990-10-22 |
| KR920700433A (en) | 1992-02-19 |
| CA2028139C (en) | 2003-10-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed | ||
| MKEC | Expiry (correction) |
Effective date: 20121202 |