JPS52117129A - Projector - Google Patents
ProjectorInfo
- Publication number
- JPS52117129A JPS52117129A JP1975577A JP1975577A JPS52117129A JP S52117129 A JPS52117129 A JP S52117129A JP 1975577 A JP1975577 A JP 1975577A JP 1975577 A JP1975577 A JP 1975577A JP S52117129 A JPS52117129 A JP S52117129A
- Authority
- JP
- Japan
- Prior art keywords
- projector
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B29/00—Maps; Plans; Charts; Diagrams, e.g. route diagram
- G09B29/10—Map spot or coordinate position indicators; Map reading aids
- G09B29/102—Map spot or coordinate position indicators; Map reading aids using electrical means
- G09B29/104—Map spot or coordinate position indicators; Map reading aids using electrical means involving the optical projection of slides, microfilm or the like
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/02—Multiple-film apparatus
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/661,003 US4097134A (en) | 1976-02-24 | 1976-02-24 | Projection device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52117129A true JPS52117129A (en) | 1977-10-01 |
Family
ID=24651790
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1975577A Pending JPS52117129A (en) | 1976-02-24 | 1977-02-24 | Projector |
Country Status (6)
Country | Link |
---|---|
US (1) | US4097134A (ja) |
JP (1) | JPS52117129A (ja) |
DE (1) | DE2708067A1 (ja) |
FR (1) | FR2357924A1 (ja) |
GB (1) | GB1515654A (ja) |
IT (1) | IT1074812B (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4483681A (en) * | 1983-02-07 | 1984-11-20 | Weinblatt Lee S | Method and apparatus for determining viewer response to visual stimuli |
US4636050A (en) * | 1983-12-26 | 1987-01-13 | Kabushiki Kaisha Gakushu Kenkyusha | Reflection type overhead projector |
NL8403193A (nl) * | 1984-10-19 | 1986-05-16 | Ambridge Ltd | Inrichting voor het projekteren van dia's met kaartinformatie op meerdere schalen. |
DE3533096A1 (de) * | 1985-09-17 | 1986-02-27 | Walter 2902 Rastede Vick | Verfahren und vorrichtung zum bildmaessigen anzeigen und einstellen von streckenkoordinaten anhand von strassenkarten fuer fahrzeuginsassen bei fahrzeugen wie z.b. pkw und lkw |
DE3540375A1 (de) * | 1985-10-23 | 1987-04-30 | Vick Walter | Verfahren und vorrichtung zum bildmaessigen anzeigen und einstellen von streckenkoordinaten anhand von strassenkarten fuer fahrzeuginsassen bei fahrzeugen wie z. b. pkw und lkw |
DK397886D0 (da) * | 1986-08-20 | 1986-08-20 | Danmarks Laererhoejskole | Fremgangsmaade og apparat til demonstration af astronomiske faenomener |
AU1333895A (en) * | 1993-11-30 | 1995-06-19 | Raymond R. Burke | Computer system for allowing a consumer to purchase packaged goods at home |
US5450148A (en) * | 1994-04-18 | 1995-09-12 | Yu S. Lin | Laser pointer with selectable pointer patterns |
JP2004272217A (ja) * | 2003-02-18 | 2004-09-30 | Canon Inc | 地図画像表示制御方法およびそのプログラムおよびそのプログラムを記憶する記憶媒体および電子機器 |
RU2573167C2 (ru) * | 2014-03-31 | 2016-01-20 | ООО "ВэйРэй" | Способ отображения информации через лобовое стекло автомобиля и устройство для его реализации |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2130562A (en) * | 1936-03-11 | 1938-09-20 | Plant Liquidation Corp | Selecting and indicating device |
US2558999A (en) * | 1947-08-25 | 1951-07-03 | Stilwell Darby & Company Ltd | Projection apparatus for positive and negative image pairs |
CH361415A (de) * | 1957-10-18 | 1962-04-15 | Agfa Ag | Stehbildwerfer, der ausser dem Normalobjektiv zur Projektion des ganzen Bildes noch ein Objektiv kürzerer Brennweite zur Vergrösserung von Bildausschnitten aufweist |
FR1213251A (fr) * | 1958-01-11 | 1960-03-30 | Agfa Ag | Projecteur d'images |
US3045541A (en) * | 1958-09-08 | 1962-07-24 | Bregman Irvin | Slide projector |
US3319517A (en) * | 1965-01-18 | 1967-05-16 | Ncr Co | Micro-image storage and retrieval apparatus |
DE1931648B1 (de) * | 1969-06-21 | 1970-10-22 | Kodak Ag | Betrachtungsgeraet |
-
1976
- 1976-02-24 US US05/661,003 patent/US4097134A/en not_active Expired - Lifetime
-
1977
- 1977-02-15 GB GB6179/77A patent/GB1515654A/en not_active Expired
- 1977-02-17 IT IT20413/77A patent/IT1074812B/it active
- 1977-02-18 FR FR7704684A patent/FR2357924A1/fr active Granted
- 1977-02-24 JP JP1975577A patent/JPS52117129A/ja active Pending
- 1977-02-24 DE DE19772708067 patent/DE2708067A1/de not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
DE2708067A1 (de) | 1977-08-25 |
GB1515654A (en) | 1978-06-28 |
FR2357924B1 (ja) | 1983-10-21 |
US4097134A (en) | 1978-06-27 |
FR2357924A1 (fr) | 1978-02-03 |
IT1074812B (it) | 1985-04-20 |
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