JPH03103263U

JPH03103263U -

Info

Publication number: JPH03103263U
Application number: JP1207990U
Authority: JP
Priority date: 1990-02-09
Filing date: 1990-02-09
Publication date: 1991-10-28
Anticipated expiration: 2005-02-09
Also published as: JP2510770Y2

Description

[Brief explanation of drawings]

第１図はこの考案に係るスタンパー洗浄用電解
脱脂装置の一実施例を示す要部構成説明斜視図、
第２図はその要部拡大正面図、第３図は第２図の
Ａ−Ａ′断面図、第４図は要部斜視図、第５図は
支持部材の断面図、第６図〜第７図は他の実施例
を示す第５図相当図、第８図は他の実施例を示す
構成説明斜視図、第９図は第８図のＥ−Ｅ′断面
図である。１……スタンパー洗浄用電解脱脂装置、２……
電極棒、４……アルカリ脱脂液、５……電極槽、
６……電極棒、７……対向電極、１３，１４……
支持部材。 FIG. 1 is a perspective view illustrating the configuration of essential parts of an embodiment of an electrolytic degreasing device for stamper cleaning according to this invention;
Fig. 2 is an enlarged front view of the main part, Fig. 3 is a sectional view taken along line AA' in Fig. 2, Fig. 4 is a perspective view of the main part, Fig. 5 is a sectional view of the support member, and Figs. 7 is a view corresponding to FIG. 5 showing another embodiment, FIG. 8 is a perspective view showing the structure of another embodiment, and FIG. 9 is a sectional view taken along line E-E' in FIG. 8. 1... Electrolytic degreasing device for stamper cleaning, 2...
Electrode rod, 4... Alkaline degreasing liquid, 5... Electrode tank,
6... Electrode rod, 7... Counter electrode, 13, 14...
Support member.

補正平２．５．１４図面の簡単な説明を次のように補正する。明細書第９頁最下行の「図である。」を『図、
第１０図は第１〜５図に示す実施例の全体構成概
略説明図、第１１図は従来例の第１図相当図、第
１２図は第１１図のＣａ部拡大断面図である。』
に訂正する。Amendment 2.5.14 Hei 2.5.14 The brief description of the drawing is amended as follows. "It is a figure." on the bottom line of page 9 of the specification is changed to "Fig.
FIG. 10 is a schematic explanatory diagram of the overall configuration of the embodiment shown in FIGS. 1 to 5, FIG. 11 is a diagram corresponding to FIG. 1 of the conventional example, and FIG. 12 is an enlarged sectional view of the Ca section in FIG. 11. ”
Correct to.

Claims

[Scope of Claim for Utility Model Registration] An electrolytic bath filled with an alkaline degreasing solution as an electrolytic solution, and an electrode device that is inserted into the electrolytic solution and can suspend and hold a stamper for duplicating an information recording disk to be cleaned in the electrolytic solution. a counter electrode inserted into an electrolytic solution, and a power source for supplying electric power for electrolysis between the counter electrode and the electrode jig, and the electrode jig supplies an electrolyte to the electrolytic tank from the outside. A metal electrode rod is inserted into the stamper and is supplied with power for electrolysis from the outside, and is fixed to the part of the electrode rod in the electrolyte at approximately the same height with an interval smaller than the diameter of the stamper. and a pair of support members that hold the stamper substantially vertically in the electrolytic solution by placing and supporting the stamper at two locations on the outer peripheral edge thereof, and further transmitting electrolysis power supplied from the electrolytic rod to the stamper. Electrolytic degreasing equipment for stamper cleaning.