JPS4717474A - - Google Patents

Info

Publication number
JPS4717474A
JPS4717474A JP995072A JP995072A JPS4717474A JP S4717474 A JPS4717474 A JP S4717474A JP 995072 A JP995072 A JP 995072A JP 995072 A JP995072 A JP 995072A JP S4717474 A JPS4717474 A JP S4717474A
Authority
JP
Japan
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
Application number
JP995072A
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 filed Critical
Publication of JPS4717474A publication Critical patent/JPS4717474A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R25/00—Arrangements for measuring phase angle between a voltage and a current or between voltages or currents
    • G01R25/005—Circuits for comparing several input signals and for indicating the result of this comparison, e.g. equal, different, greater, smaller, or for passing one of the input signals as output signal
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
    • C07D317/32—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D317/34—Oxygen atoms
    • C07D317/40—Vinylene carbonate; Substituted vinylene carbonates
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
    • G01R23/005—Circuits for comparing several input signals and for indicating the result of this comparison, e.g. equal, different, greater, smaller (comparing phase or frequency of 2 mutually independent oscillations in demodulators)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
JP995072A 1971-01-28 1972-01-28 Pending JPS4717474A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11056071A 1971-01-28 1971-01-28

Publications (1)

Publication Number Publication Date
JPS4717474A true JPS4717474A (ja) 1972-09-08

Family

ID=22333687

Family Applications (1)

Application Number Title Priority Date Filing Date
JP995072A Pending JPS4717474A (ja) 1971-01-28 1972-01-28

Country Status (5)

Country Link
JP (1) JPS4717474A (ja)
DE (1) DE2203686A1 (ja)
FR (1) FR2123496A1 (ja)
IT (1) IT946696B (ja)
NL (1) NL7200575A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4986528A (ja) * 1972-12-05 1974-08-19
JPS52132081A (en) * 1976-04-29 1977-11-05 Takiron Co Apparatus for processing belttshaped materials
JPS59188404A (ja) * 1983-04-11 1984-10-25 Fukuyama Netsukan:Kk 薄膜物の製造装置
US5595704A (en) * 1992-02-21 1997-01-21 Sohzohkagaku Co., Ltd. Method of using a shaping mold for making ultra-thin shaped rubber articles

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4986528A (ja) * 1972-12-05 1974-08-19
JPS52132081A (en) * 1976-04-29 1977-11-05 Takiron Co Apparatus for processing belttshaped materials
JPS59188404A (ja) * 1983-04-11 1984-10-25 Fukuyama Netsukan:Kk 薄膜物の製造装置
US5595704A (en) * 1992-02-21 1997-01-21 Sohzohkagaku Co., Ltd. Method of using a shaping mold for making ultra-thin shaped rubber articles
US5667822A (en) * 1992-02-21 1997-09-16 Sohzohkagaku Co., Ltd. Shaping mold for making ultra-thin shaped rubber articles

Also Published As

Publication number Publication date
NL7200575A (ja) 1972-08-01
DE2203686A1 (de) 1972-08-10
IT946696B (it) 1973-05-21
FR2123496A1 (ja) 1972-09-08

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