JPS58141435U - Stamper manufacturing equipment for forming optical disks - Google Patents
Stamper manufacturing equipment for forming optical disksInfo
- Publication number
- JPS58141435U JPS58141435U JP3515982U JP3515982U JPS58141435U JP S58141435 U JPS58141435 U JP S58141435U JP 3515982 U JP3515982 U JP 3515982U JP 3515982 U JP3515982 U JP 3515982U JP S58141435 U JPS58141435 U JP S58141435U
- Authority
- JP
- Japan
- Prior art keywords
- nickel
- dissolving
- tank
- manufacturing equipment
- bath solution
- 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)
- Manufacturing Optical Record Carriers (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の、第２図はこの考案のスタンパ−製造装
置断面図、第３図はこの考案の装置の一部溶解槽例断面
図である。第２図及び第３図で１・・・回転陰極ζ３・
・・スルファミン酸ニッケル浴、５・・・ポンプ、６・
・・フィルタ、７・・・ヒータ、８・・・炭酸ニッケル
注入口、９・・・溶解用陽極、１ｏ・・・溶解用陰極、
１２・・・電析槽、１３・・・溶解槽、１４・・・原盤
、１５・・・不溶解陽極。FIG. 1 is a sectional view of a conventional stamper manufacturing apparatus, FIG. 2 is a sectional view of a stamper manufacturing apparatus of the present invention, and FIG. 3 is a sectional view of a partial melting tank of the apparatus of this invention. In Figures 2 and 3, 1... rotating cathode ζ3.
... Nickel sulfamate bath, 5... Pump, 6.
... Filter, 7... Heater, 8... Nickel carbonate inlet, 9... Anode for dissolution, 1o... Cathode for dissolution,
12... Electrodeposition tank, 13... Dissolution tank, 14... Master disk, 15... Insoluble anode.
Claims (2)
を配置してスルファミン酸ニッケル浴液を収容するニッ
ケル電析槽と、この電析槽の下方におかれ電鋳に使用さ
れて到来した浴液にニッケルを添加し浴液のｐＨを維持
させる溶解槽と、溶解槽から溶液をフィルタを経て電析
槽に戻すポンプを備えることを特徴とする光学ディスク
形成用スタンパ−製造装置。(1) A nickel electrodeposition tank in which a rotating cathode and an insoluble anode facing the rotating cathode are arranged to contain a nickel sulfamate bath solution, and a nickel electrodeposition tank placed below this electrodeposition tank and used for electroforming. 1. An apparatus for producing a stamper for forming an optical disk, comprising: a dissolving tank for adding nickel to a bath solution to maintain the pH of the bath solution; and a pump for returning the solution from the dissolving tank to the electrodeposition tank via a filter.
解させて浴液に添加させるものであることを特徴とする
実用新案登録請求の範囲第１項に記載の光学ディスク形
成用スタンパ−製造装置。(2) The stamper for forming an optical disk according to claim 1 of the utility model registration claim, wherein the dissolving tank is equipped with a dissolving anode and a cathode, and is for dissolving nickel and adding it to the bath solution. Manufacturing equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3515982U JPS58141435U (en) | 1982-03-15 | 1982-03-15 | Stamper manufacturing equipment for forming optical disks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3515982U JPS58141435U (en) | 1982-03-15 | 1982-03-15 | Stamper manufacturing equipment for forming optical disks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58141435U true JPS58141435U (en) | 1983-09-22 |
Family
ID=30046643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3515982U Pending JPS58141435U (en) | 1982-03-15 | 1982-03-15 | Stamper manufacturing equipment for forming optical disks |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58141435U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6240391A (en) * | 1985-08-13 | 1987-02-21 | Matsushita Electric Ind Co Ltd | Electroforming device for information recording medium |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4976735A (en) * | 1972-11-27 | 1974-07-24 | ||
| JPS5313580A (en) * | 1976-07-21 | 1978-02-07 | Maruho Hatsujiyou Kougiyou Kk | Surgical operational clip and opening or closing forceps therefor |
| JPS5335502A (en) * | 1976-09-14 | 1978-04-03 | Sony Corp | Manufacture of original disk |
| JPS54155131A (en) * | 1978-05-29 | 1979-12-06 | Nippon Kinzoku Co Ltd | Preparing zinc electroplating bath |
| JPS5562200A (en) * | 1978-11-02 | 1980-05-10 | Nippon Steel Corp | Replenishing method and apparatus of mn2+ in maganese plating |
| JPS5726189A (en) * | 1980-07-24 | 1982-02-12 | Sumitomo Metal Ind Ltd | Electroplating method |
-
1982
- 1982-03-15 JP JP3515982U patent/JPS58141435U/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4976735A (en) * | 1972-11-27 | 1974-07-24 | ||
| JPS5313580A (en) * | 1976-07-21 | 1978-02-07 | Maruho Hatsujiyou Kougiyou Kk | Surgical operational clip and opening or closing forceps therefor |
| JPS5335502A (en) * | 1976-09-14 | 1978-04-03 | Sony Corp | Manufacture of original disk |
| JPS54155131A (en) * | 1978-05-29 | 1979-12-06 | Nippon Kinzoku Co Ltd | Preparing zinc electroplating bath |
| JPS5562200A (en) * | 1978-11-02 | 1980-05-10 | Nippon Steel Corp | Replenishing method and apparatus of mn2+ in maganese plating |
| JPS5726189A (en) * | 1980-07-24 | 1982-02-12 | Sumitomo Metal Ind Ltd | Electroplating method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6240391A (en) * | 1985-08-13 | 1987-02-21 | Matsushita Electric Ind Co Ltd | Electroforming device for information recording medium |
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