JP2002144377A - テーパー付金型装置 - Google Patents
テーパー付金型装置Info
- Publication number
- JP2002144377A JP2002144377A JP2000340478A JP2000340478A JP2002144377A JP 2002144377 A JP2002144377 A JP 2002144377A JP 2000340478 A JP2000340478 A JP 2000340478A JP 2000340478 A JP2000340478 A JP 2000340478A JP 2002144377 A JP2002144377 A JP 2002144377A
- Authority
- JP
- Japan
- Prior art keywords
- mold
- disk substrate
- molding
- substrate
- disk
- 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
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000340478A JP2002144377A (ja) | 2000-11-08 | 2000-11-08 | テーパー付金型装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000340478A JP2002144377A (ja) | 2000-11-08 | 2000-11-08 | テーパー付金型装置 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006188831A Division JP2006321236A (ja) | 2006-07-10 | 2006-07-10 | テーパー付金型装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2002144377A true JP2002144377A (ja) | 2002-05-21 |
| JP2002144377A5 JP2002144377A5 (enExample) | 2005-07-14 |
Family
ID=18815385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000340478A Pending JP2002144377A (ja) | 2000-11-08 | 2000-11-08 | テーパー付金型装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2002144377A (enExample) |
-
2000
- 2000-11-08 JP JP2000340478A patent/JP2002144377A/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0705676B1 (en) | Metal mould device and a method to mould a disc substrate | |
| US6495235B2 (en) | Optical disk, substrate of the same, and mold for forming the substrate | |
| JP3401795B2 (ja) | ディスク基板の製造方法 | |
| JP2002144377A (ja) | テーパー付金型装置 | |
| JPH09174618A (ja) | 記録ディスク及び成形用金型装置 | |
| JP2006321236A (ja) | テーパー付金型装置 | |
| JP3759174B2 (ja) | ディスク基板成形用の金型装置 | |
| JPH0751300B2 (ja) | プリフォーマット入り光ディスク基板の成形方法およびそれに用いる金型 | |
| JP3301103B2 (ja) | ディスク基板成形用金型装置 | |
| JP3158394B2 (ja) | 記録ディスク成形用金型 | |
| JP3185832B2 (ja) | 記録ディスク成形用金型 | |
| JPH07316B2 (ja) | フォーマット入り光ディスク基板の成形方法 | |
| KR100373474B1 (ko) | 디스크,디스크의제조장치및제조방법 | |
| JP3271072B2 (ja) | 情報信号記録用ディスク基板の形成方法 | |
| JPH03280279A (ja) | 光ディスク及びその製法 | |
| JPH0763991B2 (ja) | フォーマット入り光ディスク基板成形用金型 | |
| JPH03293107A (ja) | 光デイスクの製造方法及びその金型 | |
| JP3574667B2 (ja) | ディスク基板の形成方法 | |
| JP2000322781A (ja) | 金型装置及びディスク基板の製造方法 | |
| JP3208914B2 (ja) | ディスク基板及びディスク基板成形用金型装置 | |
| JP2006255942A (ja) | 光ディスク基板成形用金型装置 | |
| JP2003305756A (ja) | ディスク基板の製造方法、金型装置及び射出成形装置 | |
| JPH11192642A (ja) | 情報記録担体、情報記録担体製造装置、情報記録担体製造金型 | |
| JP2000293891A (ja) | 光ディスク基板及び光ディスク基板の成形金型 | |
| JP2001225360A (ja) | ディスク基板の成形装置及び成形方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20041112 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20041112 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20060203 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20060209 |
|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20060410 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20060511 |
|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20060914 |