JPH0548557B2 - - Google Patents

Info

Publication number
JPH0548557B2
JPH0548557B2 JP61114368A JP11436886A JPH0548557B2 JP H0548557 B2 JPH0548557 B2 JP H0548557B2 JP 61114368 A JP61114368 A JP 61114368A JP 11436886 A JP11436886 A JP 11436886A JP H0548557 B2 JPH0548557 B2 JP H0548557B2
Authority
JP
Japan
Prior art keywords
liner
case
light
edge
floppy 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.)
Expired - Fee Related
Application number
JP61114368A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62270079A (ja
Inventor
Toshihiro Matsushita
Yukio Kenmochi
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film Co Ltd
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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Priority to JP61114368A priority Critical patent/JPS62270079A/ja
Priority to US07/051,346 priority patent/US4752696A/en
Publication of JPS62270079A publication Critical patent/JPS62270079A/ja
Publication of JPH0548557B2 publication Critical patent/JPH0548557B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/50—Reconditioning of record carriers; Cleaning of record carriers ; Carrying-off electrostatic charges
    • G11B23/505—Reconditioning of record carriers; Cleaning of record carriers ; Carrying-off electrostatic charges of disk carriers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
    • G11B23/03—Containers for flat record carriers
    • G11B23/033—Containers for flat record carriers for flexible discs
    • G11B23/0332—Containers for flat record carriers for flexible discs for single discs, e.g. envelopes
JP61114368A 1986-05-19 1986-05-19 フロツピ−デイスク用ケ−ス検査方法 Granted JPS62270079A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP61114368A JPS62270079A (ja) 1986-05-19 1986-05-19 フロツピ−デイスク用ケ−ス検査方法
US07/051,346 US4752696A (en) 1986-05-19 1987-05-19 Method of inspecting floppy disk casing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61114368A JPS62270079A (ja) 1986-05-19 1986-05-19 フロツピ−デイスク用ケ−ス検査方法

Publications (2)

Publication Number Publication Date
JPS62270079A JPS62270079A (ja) 1987-11-24
JPH0548557B2 true JPH0548557B2 (US20020051482A1-20020502-M00012.png) 1993-07-21

Family

ID=14635961

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61114368A Granted JPS62270079A (ja) 1986-05-19 1986-05-19 フロツピ−デイスク用ケ−ス検査方法

Country Status (2)

Country Link
US (1) US4752696A (US20020051482A1-20020502-M00012.png)
JP (1) JPS62270079A (US20020051482A1-20020502-M00012.png)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0632186B2 (ja) * 1987-01-09 1994-04-27 富士写真フイルム株式会社 フロツピ−デイスク用ケ−スの検査方法
US4818132A (en) * 1988-02-12 1989-04-04 Ncr Corporation Optical sensor protective member
EP0435057A1 (en) * 1989-12-20 1991-07-03 Nitto Denko Corporation A wafer shape detecting method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2047952C3 (de) * 1970-09-30 1973-10-18 Fa. Carl Zeiss, 7920 Heidenheim Verfahren zur photometrischen Auswertung der sich bei der Auftrennung von Substanz gemischen in dünnen Schichten aus licht streuendem Material ergebenden Zonen
US3892492A (en) * 1972-10-16 1975-07-01 Loepfe Ag Geb Optoelectrical apparatus with directional light sources for detecting reflection behaviour of an object
SE7905294L (sv) * 1979-06-15 1980-12-16 Svenska Traeforskningsinst Stoftmetning
US4540887A (en) * 1983-01-28 1985-09-10 Xerox Corporation High contrast ratio paper sensor
US4593192A (en) * 1983-06-20 1986-06-03 Targa Electronics Systems Inc. Electronic circuit module and holder therefor

Also Published As

Publication number Publication date
US4752696A (en) 1988-06-21
JPS62270079A (ja) 1987-11-24

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