JPS5617477A - Pattern digitizing unit - Google Patents
Pattern digitizing unitInfo
- Publication number
- JPS5617477A JPS5617477A JP9337079A JP9337079A JPS5617477A JP S5617477 A JPS5617477 A JP S5617477A JP 9337079 A JP9337079 A JP 9337079A JP 9337079 A JP9337079 A JP 9337079A JP S5617477 A JPS5617477 A JP S5617477A
- Authority
- JP
- Japan
- Prior art keywords
- data
- fold
- work
- digitizing
- correcting
- 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
- 238000000034 method Methods 0.000 abstract 3
- 238000012937 correction Methods 0.000 abstract 1
Landscapes
- Image Input (AREA)
- Image Processing (AREA)
Abstract
PURPOSE:To make it possible to realize digitizing work of a high-density and high- precision printed wiring board through work processes nearly as many as ordinary work, by providing the method of correcting the distortion of a pattern drawing due to the folding of the pattern drawing. CONSTITUTION:In accordance with a job control program equipped at central processing part 1, data generated from digitizing table 3 through digitizing table control part 2 and direct assignment data from key display 5 through keyboard display control part 4 are stored in master file 6. Then, drawing-fold correcting circuit 7 reads previously drawing-fold intersection coordinate values of original coordinate data in this process and performs arithmetic processing by factors digitized as a fold correcting parameter, thereby making corrections. Further, registered data are corrected by a data correction program and then data are written on a memory medium by a data output program and output to an N/C control medium.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9337079A JPS5617477A (en) | 1979-07-23 | 1979-07-23 | Pattern digitizing unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9337079A JPS5617477A (en) | 1979-07-23 | 1979-07-23 | Pattern digitizing unit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5617477A true JPS5617477A (en) | 1981-02-19 |
JPS6252350B2 JPS6252350B2 (en) | 1987-11-05 |
Family
ID=14080403
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9337079A Granted JPS5617477A (en) | 1979-07-23 | 1979-07-23 | Pattern digitizing unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5617477A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04124524U (en) * | 1991-04-30 | 1992-11-13 | カヤバ工業株式会社 | backrest chair |
JPH04124523U (en) * | 1991-04-30 | 1992-11-13 | カヤバ工業株式会社 | backrest chair |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5339093A (en) * | 1976-09-22 | 1978-04-10 | Hitachi Ltd | Production of silicon gate complementary type mis semiconductor device |
JPS5379327A (en) * | 1976-12-23 | 1978-07-13 | Ricoh Co Ltd | Character recognition unit |
-
1979
- 1979-07-23 JP JP9337079A patent/JPS5617477A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5339093A (en) * | 1976-09-22 | 1978-04-10 | Hitachi Ltd | Production of silicon gate complementary type mis semiconductor device |
JPS5379327A (en) * | 1976-12-23 | 1978-07-13 | Ricoh Co Ltd | Character recognition unit |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04124524U (en) * | 1991-04-30 | 1992-11-13 | カヤバ工業株式会社 | backrest chair |
JPH04124523U (en) * | 1991-04-30 | 1992-11-13 | カヤバ工業株式会社 | backrest chair |
Also Published As
Publication number | Publication date |
---|---|
JPS6252350B2 (en) | 1987-11-05 |
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