JPH0517619B2 - - Google Patents

Info

Publication number
JPH0517619B2
JPH0517619B2 JP60141695A JP14169585A JPH0517619B2 JP H0517619 B2 JPH0517619 B2 JP H0517619B2 JP 60141695 A JP60141695 A JP 60141695A JP 14169585 A JP14169585 A JP 14169585A JP H0517619 B2 JPH0517619 B2 JP H0517619B2
Authority
JP
Japan
Prior art keywords
track
light beam
recorded
signal
tracking
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.)
Expired - Lifetime
Application number
JP60141695A
Other languages
English (en)
Japanese (ja)
Other versions
JPS623439A (ja
Inventor
Hirohisa Yamaguchi
Hiroshi Usami
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Teac Corp
Original Assignee
Teac Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Teac Corp filed Critical Teac Corp
Priority to JP60141695A priority Critical patent/JPS623439A/ja
Priority to CA000511429A priority patent/CA1259133A/en
Priority to US06/873,407 priority patent/US4803677A/en
Priority to GB8614337A priority patent/GB2178218B/en
Priority to DE19863621326 priority patent/DE3621326A1/de
Publication of JPS623439A publication Critical patent/JPS623439A/ja
Publication of JPH0517619B2 publication Critical patent/JPH0517619B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Optical Recording Or Reproduction (AREA)
JP60141695A 1985-06-28 1985-06-28 トラツキングサ−ボ装置 Granted JPS623439A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP60141695A JPS623439A (ja) 1985-06-28 1985-06-28 トラツキングサ−ボ装置
CA000511429A CA1259133A (en) 1985-06-28 1986-06-12 Rotary recording medium having a guide track and recording and reproducing apparatus therefor
US06/873,407 US4803677A (en) 1985-06-28 1986-06-12 Rotary recording medium having a guide track and recording and reproducing apparatus therefor
GB8614337A GB2178218B (en) 1985-06-28 1986-06-12 Rotary recording medium having a guide track and recording and reproducing apparatus therefor
DE19863621326 DE3621326A1 (de) 1985-06-28 1986-06-26 Drehbarer aufzeichnungstraeger und dafuer geeignetes aufzeichnungs- und wiedergabegeraet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60141695A JPS623439A (ja) 1985-06-28 1985-06-28 トラツキングサ−ボ装置

Publications (2)

Publication Number Publication Date
JPS623439A JPS623439A (ja) 1987-01-09
JPH0517619B2 true JPH0517619B2 (ko) 1993-03-09

Family

ID=15298058

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60141695A Granted JPS623439A (ja) 1985-06-28 1985-06-28 トラツキングサ−ボ装置

Country Status (1)

Country Link
JP (1) JPS623439A (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3014534U (ja) * 1994-06-07 1995-08-15 福井めがね工業株式会社 眼鏡のテンプル

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3014534U (ja) * 1994-06-07 1995-08-15 福井めがね工業株式会社 眼鏡のテンプル

Also Published As

Publication number Publication date
JPS623439A (ja) 1987-01-09

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