JPS6446808A - Correcting system for position shift of commodity transfer device - Google Patents
Correcting system for position shift of commodity transfer deviceInfo
- Publication number
- JPS6446808A JPS6446808A JP62203927A JP20392787A JPS6446808A JP S6446808 A JPS6446808 A JP S6446808A JP 62203927 A JP62203927 A JP 62203927A JP 20392787 A JP20392787 A JP 20392787A JP S6446808 A JPS6446808 A JP S6446808A
- Authority
- JP
- Japan
- Prior art keywords
- position shift
- transfer device
- correction value
- commodity
- sensor
- 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.)
- Pending
Links
Abstract
PURPOSE:To position a commodity transfer device at a high speed and with high accuracy by detecting the position shift of a commodity holding part with the output of a sensor after positioning the transfer device and at the same time measuring and holding the correction value of said position shift so that the shifted position information is corrected by said correction value. CONSTITUTION:A sensor 4 attached at a commodity holing part 3 detects the position shift caused by an attachment error, etc., and a control part 5 measures the correction value of the position shift. This correction value is held for correction of the subsequent shifted position information. Thus the position shift caused by an attachment error, etc., can be corrected. At the same time, no measurement processing is carried out with the sensor 4 after measurement of the correction value. Then a commodity transfer device is performed at a high speed and with high accuracy.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62203927A JPS6446808A (en) | 1987-08-17 | 1987-08-17 | Correcting system for position shift of commodity transfer device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62203927A JPS6446808A (en) | 1987-08-17 | 1987-08-17 | Correcting system for position shift of commodity transfer device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6446808A true JPS6446808A (en) | 1989-02-21 |
Family
ID=16482000
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62203927A Pending JPS6446808A (en) | 1987-08-17 | 1987-08-17 | Correcting system for position shift of commodity transfer device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6446808A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6192294B1 (en) | 1997-06-30 | 2001-02-20 | Nec Corporation | Positioning system and method |
US6330489B1 (en) | 1998-10-21 | 2001-12-11 | Nec Corporation | Magnetic tape apparatus |
JP2005215735A (en) * | 2004-01-27 | 2005-08-11 | Hitachi Ltd | File input and output control device |
DE102005002994B4 (en) * | 2004-01-22 | 2016-07-28 | Nec Corporation | Coordinate offset adjustment system and coordinate offset adjustment method |
-
1987
- 1987-08-17 JP JP62203927A patent/JPS6446808A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6192294B1 (en) | 1997-06-30 | 2001-02-20 | Nec Corporation | Positioning system and method |
US6330489B1 (en) | 1998-10-21 | 2001-12-11 | Nec Corporation | Magnetic tape apparatus |
DE102005002994B4 (en) * | 2004-01-22 | 2016-07-28 | Nec Corporation | Coordinate offset adjustment system and coordinate offset adjustment method |
JP2005215735A (en) * | 2004-01-27 | 2005-08-11 | Hitachi Ltd | File input and output control device |
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