SG97804A1 - Focus error generation without radial feedthrough - Google Patents
Focus error generation without radial feedthroughInfo
- Publication number
- SG97804A1 SG97804A1 SG9903762A SG1999003762A SG97804A1 SG 97804 A1 SG97804 A1 SG 97804A1 SG 9903762 A SG9903762 A SG 9903762A SG 1999003762 A SG1999003762 A SG 1999003762A SG 97804 A1 SG97804 A1 SG 97804A1
- Authority
- SG
- Singapore
- Prior art keywords
- focus error
- error generation
- feedthrough
- radial
- radial feedthrough
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SG9903762A SG97804A1 (en) | 1999-08-04 | 1999-08-04 | Focus error generation without radial feedthrough |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SG9903762A SG97804A1 (en) | 1999-08-04 | 1999-08-04 | Focus error generation without radial feedthrough |
Publications (1)
Publication Number | Publication Date |
---|---|
SG97804A1 true SG97804A1 (en) | 2003-08-20 |
Family
ID=29707949
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG9903762A SG97804A1 (en) | 1999-08-04 | 1999-08-04 | Focus error generation without radial feedthrough |
Country Status (1)
Country | Link |
---|---|
SG (1) | SG97804A1 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4942563A (en) * | 1987-09-30 | 1990-07-17 | Kabushiki Kaisha Toshiba | Signal processing apparatus and method capable of providing precise digital data |
GB2284119A (en) * | 1993-10-18 | 1995-05-24 | Hyundai Electronics America | Focus and tracking error detection system for magneto-optical disk drive |
US5909423A (en) * | 1994-05-16 | 1999-06-01 | Pulstec Industrial Co., Ltd. | Photo-detection device used in an optical pickup head for detecting focusing error signal |
-
1999
- 1999-08-04 SG SG9903762A patent/SG97804A1/en unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4942563A (en) * | 1987-09-30 | 1990-07-17 | Kabushiki Kaisha Toshiba | Signal processing apparatus and method capable of providing precise digital data |
GB2284119A (en) * | 1993-10-18 | 1995-05-24 | Hyundai Electronics America | Focus and tracking error detection system for magneto-optical disk drive |
US5909423A (en) * | 1994-05-16 | 1999-06-01 | Pulstec Industrial Co., Ltd. | Photo-detection device used in an optical pickup head for detecting focusing error signal |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ZA200000354B (en) | Multiple-casualty incident patient tracking. | |
AU4624000A (en) | Generator | |
GB2353801B (en) | Compact reactor | |
GB2354447A8 (en) | A medical instrument, such as a rectoscope | |
AU4946600A (en) | Application generation system | |
AU3885100A (en) | Time base corrector | |
GB9930322D0 (en) | Rotating membrane | |
AU3350500A (en) | Steam generator injector | |
AU5014100A (en) | Methods for forming a radioactive stent | |
AU2161400A (en) | Steam generator having an improved structural support system | |
AU3003900A (en) | Indexing apparatus | |
AU1050599A (en) | Focus error correction apparatus | |
AU4905600A (en) | Improved multilevel dram | |
TW440050U (en) | Surface-plasma ultra-resolution pre-recorded type CD structure | |
AU2026101A (en) | Stent | |
AU5228400A (en) | Radial turbo-machine | |
AUPQ029899A0 (en) | Hydrogen generator | |
AU2566901A (en) | Generator | |
AU4430600A (en) | Chemical reactor | |
SG97804A1 (en) | Focus error generation without radial feedthrough | |
AU7035800A (en) | An address generation unit | |
AU5860400A (en) | Generator | |
AU2666700A (en) | Boiler | |
GB9907861D0 (en) | The tracker | |
AU3927900A (en) | Optical digital waveform generator |