JPS5268435A - Graduation of errors in scales located at regular intervals - Google Patents
Graduation of errors in scales located at regular intervalsInfo
- Publication number
- JPS5268435A JPS5268435A JP14336575A JP14336575A JPS5268435A JP S5268435 A JPS5268435 A JP S5268435A JP 14336575 A JP14336575 A JP 14336575A JP 14336575 A JP14336575 A JP 14336575A JP S5268435 A JPS5268435 A JP S5268435A
- Authority
- JP
- Japan
- Prior art keywords
- errors
- graduation
- regular intervals
- scales located
- permit
- 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
Abstract
PURPOSE: To permit removal of short-periodic errors which has been not attained by a conventional method and permit graduation of an error curve of scale marks located at regular intervals for reducing irregular errors by optically performing arithmetical running mean with the use of a photoelectric microscope for registration.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14336575A JPS5268435A (en) | 1975-12-04 | 1975-12-04 | Graduation of errors in scales located at regular intervals |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14336575A JPS5268435A (en) | 1975-12-04 | 1975-12-04 | Graduation of errors in scales located at regular intervals |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5268435A true JPS5268435A (en) | 1977-06-07 |
JPS5633642B2 JPS5633642B2 (en) | 1981-08-05 |
Family
ID=15337079
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14336575A Granted JPS5268435A (en) | 1975-12-04 | 1975-12-04 | Graduation of errors in scales located at regular intervals |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5268435A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007021501A (en) * | 2005-07-12 | 2007-02-01 | Topre Corp | Deep drawing method |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0445890Y2 (en) * | 1986-08-27 | 1992-10-28 |
-
1975
- 1975-12-04 JP JP14336575A patent/JPS5268435A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007021501A (en) * | 2005-07-12 | 2007-02-01 | Topre Corp | Deep drawing method |
Also Published As
Publication number | Publication date |
---|---|
JPS5633642B2 (en) | 1981-08-05 |
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