JPS5633675B2 - - Google Patents
Info
- Publication number
- JPS5633675B2 JPS5633675B2 JP15693175A JP15693175A JPS5633675B2 JP S5633675 B2 JPS5633675 B2 JP S5633675B2 JP 15693175 A JP15693175 A JP 15693175A JP 15693175 A JP15693175 A JP 15693175A JP S5633675 B2 JPS5633675 B2 JP S5633675B2
- 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
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
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- 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)
- Theoretical Computer Science (AREA)
- Mechanical Engineering (AREA)
- Traffic Control Systems (AREA)
- Radar Systems Or Details Thereof (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50156931A JPS5279685A (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 |
| GB54122/76A GB1534750A (en) | 1975-12-25 | 1976-12-24 | Object identifying apparatus |
| FR7639088A FR2336837A1 (fr) | 1975-12-25 | 1976-12-24 | Appareil d'identification d'objet a proximite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50156931A JPS5279685A (en) | 1975-12-25 | 1975-12-25 | Subject discriminating unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5279685A JPS5279685A (en) | 1977-07-04 |
| JPS5633675B2 true JPS5633675B2 (ro) | 1981-08-05 |
Family
ID=15638474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50156931A Granted JPS5279685A (en) | 1975-12-25 | 1975-12-25 | Subject discriminating unit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5279685A (ro) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59102375U (ja) * | 1982-12-27 | 1984-07-10 | サンワサプライ株式会社 | プリンタ用紙 |
| JPS60177081U (ja) * | 1984-05-02 | 1985-11-25 | 渡辺 幹夫 | 箸袋 |
Families Citing this family (1)
| 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 |
-
1975
- 1975-12-25 JP JP50156931A patent/JPS5279685A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59102375U (ja) * | 1982-12-27 | 1984-07-10 | サンワサプライ株式会社 | プリンタ用紙 |
| JPS60177081U (ja) * | 1984-05-02 | 1985-11-25 | 渡辺 幹夫 | 箸袋 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5279685A (en) | 1977-07-04 |