JPH0252267B2 - - Google Patents

Info

Publication number
JPH0252267B2
JPH0252267B2 JP59078210A JP7821084A JPH0252267B2 JP H0252267 B2 JPH0252267 B2 JP H0252267B2 JP 59078210 A JP59078210 A JP 59078210A JP 7821084 A JP7821084 A JP 7821084A JP H0252267 B2 JPH0252267 B2 JP H0252267B2
Authority
JP
Japan
Prior art keywords
projection
sphere
stellar
projection lens
star
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
Application number
JP59078210A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60221787A (ja
Inventor
Kenji Shiba
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.)
Minolta Co Ltd
Original Assignee
Minolta 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 Minolta Co Ltd filed Critical Minolta Co Ltd
Priority to JP59078210A priority Critical patent/JPS60221787A/ja
Priority to US06/724,132 priority patent/US4588384A/en
Publication of JPS60221787A publication Critical patent/JPS60221787A/ja
Publication of JPH0252267B2 publication Critical patent/JPH0252267B2/ja
Granted legal-status Critical Current

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
    • G09B27/00—Planetaria; Globes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Astronomy & Astrophysics (AREA)
  • Business, Economics & Management (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • Theoretical Computer Science (AREA)
  • Instructional Devices (AREA)
JP59078210A 1984-04-18 1984-04-18 プラネタリウムの恒星投映機 Granted JPS60221787A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP59078210A JPS60221787A (ja) 1984-04-18 1984-04-18 プラネタリウムの恒星投映機
US06/724,132 US4588384A (en) 1984-04-18 1985-04-17 Fixed-star projecting machine for planetarium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59078210A JPS60221787A (ja) 1984-04-18 1984-04-18 プラネタリウムの恒星投映機

Publications (2)

Publication Number Publication Date
JPS60221787A JPS60221787A (ja) 1985-11-06
JPH0252267B2 true JPH0252267B2 (https=) 1990-11-13

Family

ID=13655679

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59078210A Granted JPS60221787A (ja) 1984-04-18 1984-04-18 プラネタリウムの恒星投映機

Country Status (2)

Country Link
US (1) US4588384A (https=)
JP (1) JPS60221787A (https=)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD294715S (en) 1985-03-27 1988-03-15 Minolta Camera Kabushiki Kaisha Planetarium or similar article
DD245502B1 (de) * 1986-02-03 1990-10-17 Zeiss Jena Veb Carl Projektor fuer fixsternprojektion
DE19721681C1 (de) * 1997-05-23 1998-10-01 Zeiss Carl Jena Gmbh Einrichtung zur Darstellung der Phänomeme der Präzessionsbewegung bei Planetarien
GB0016327D0 (en) * 2000-07-03 2000-08-23 Seos Displays Ltd A method of tessellating a surface
JP3726952B2 (ja) * 2001-04-26 2005-12-14 株式会社五藤光学研究所 プラネタリウム
JP4538352B2 (ja) * 2005-03-24 2010-09-08 株式会社五藤光学研究所 全球型映像施設
US7641345B2 (en) * 2006-06-21 2010-01-05 Bliss Holdings, Llc Star field projection apparatus
EP2489028A1 (en) * 2009-10-15 2012-08-22 Douglas W. Miyazaki Pelvic surgery training model
JP5843228B2 (ja) * 2010-01-08 2016-01-13 株式会社五藤光学研究所 プラネタリウムにおける星空の分割投映方法
USD773549S1 (en) 2015-11-09 2016-12-06 MerchSource, LLC Planetarium projector
JP1573736S (https=) * 2016-06-15 2017-04-10
JP6978158B2 (ja) * 2017-01-04 2021-12-08 克一 村山 地球儀
JP1595997S (https=) * 2017-03-22 2018-01-29
JP1635847S (https=) * 2019-03-13 2019-07-08
CN110415579A (zh) * 2019-08-26 2019-11-05 陈颜皓 一种投影创想架
USD997233S1 (en) * 2020-05-22 2023-08-29 Disney Enterprises, Inc. Base and marker for a motion capture constellation target
US11408573B1 (en) 2021-09-23 2022-08-09 Blisslights Llc Optical projection device
USD1064384S1 (en) 2022-05-25 2025-02-25 Blisslights Llc Projection system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1616736A (en) * 1922-10-16 1927-02-08 Zeiss Carl Fa Device for projecting stars
US1693969A (en) * 1924-12-11 1928-12-04 Zeiss Carl Device for projecting stars
US2483216A (en) * 1946-06-11 1949-09-27 Roy K Marshall Star image projecting apparatus
US3571954A (en) * 1966-05-13 1971-03-23 Planetaria Inc Space transit simulator planetarium
US3863363A (en) * 1970-08-25 1975-02-04 Minolta Camera Kk Planetarium
DD154921A1 (de) * 1980-12-01 1982-04-28 Ludwig Meier Projektionseinrichtung zur sternprojektion

Also Published As

Publication number Publication date
US4588384A (en) 1986-05-13
JPS60221787A (ja) 1985-11-06

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