JPS5633676B2 - - Google Patents

Info

Publication number
JPS5633676B2
JPS5633676B2 JP15693275A JP15693275A JPS5633676B2 JP S5633676 B2 JPS5633676 B2 JP S5633676B2 JP 15693275 A JP15693275 A JP 15693275A JP 15693275 A JP15693275 A JP 15693275A JP S5633676 B2 JPS5633676 B2 JP S5633676B2
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.)
Expired
Application number
JP15693275A
Other languages
Japanese (ja)
Other versions
JPS5279686A (en
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
Priority to JP50156932A priority Critical patent/JPS5279686A/ja
Priority to US05/753,530 priority patent/US4069472A/en
Priority to CA268,687A priority patent/CA1069606A/en
Priority to DE2658669A priority patent/DE2658669C2/de
Priority to FR7639088A priority patent/FR2336837A1/fr
Priority to GB54122/76A priority patent/GB1534750A/en
Publication of JPS5279686A publication Critical patent/JPS5279686A/ja
Publication of JPS5633676B2 publication Critical patent/JPS5633676B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
    • G01S13/76—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted
    • G01S13/78—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted discriminating between different kinds of targets, e.g. IFF-radar, i.e. identification of friend or foe
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L25/00—Recording or indicating positions or identities of vehicles or trains or setting of track apparatus
    • B61L25/02—Indicating or recording positions or identities of vehicles or trains
    • B61L25/04—Indicating or recording train identities
    • B61L25/043—Indicating or recording train identities using inductive tags
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/0672—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with resonating marks

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mechanical Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Traffic Control Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
JP50156932A 1975-12-25 1975-12-25 Subject discriminating unit Granted JPS5279686A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP50156932A JPS5279686A (en) 1975-12-25 1975-12-25 Subject discriminating unit
US05/753,530 US4069472A (en) 1975-12-25 1976-12-22 Foreground subject-identifying apparatus
CA268,687A CA1069606A (en) 1975-12-25 1976-12-23 Foreground subject-identifying apparatus
DE2658669A DE2658669C2 (de) 1975-12-25 1976-12-23 Objekt-Identifiziervorrichtung
FR7639088A FR2336837A1 (fr) 1975-12-25 1976-12-24 Appareil d'identification d'objet a proximite
GB54122/76A GB1534750A (en) 1975-12-25 1976-12-24 Object identifying apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50156932A JPS5279686A (en) 1975-12-25 1975-12-25 Subject discriminating unit

Publications (2)

Publication Number Publication Date
JPS5279686A JPS5279686A (en) 1977-07-04
JPS5633676B2 true JPS5633676B2 (de) 1981-08-05

Family

ID=15638494

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50156932A Granted JPS5279686A (en) 1975-12-25 1975-12-25 Subject discriminating unit

Country Status (1)

Country Link
JP (1) JPS5279686A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02137275U (de) * 1989-04-20 1990-11-15

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63273112A (ja) * 1987-04-30 1988-11-10 Daifuku Co Ltd 自動走行移動車用の走行制御情報指示装置
WO1997018282A1 (fr) * 1995-11-13 1997-05-22 Japan Energy Corporation Huile lubrifiante pour moteur a combustion interne

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02137275U (de) * 1989-04-20 1990-11-15

Also Published As

Publication number Publication date
JPS5279686A (en) 1977-07-04

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