FR2450487A1 - Appareil d'affichage de caracteres braille - Google Patents
Appareil d'affichage de caracteres brailleInfo
- Publication number
- FR2450487A1 FR2450487A1 FR7927369A FR7927369A FR2450487A1 FR 2450487 A1 FR2450487 A1 FR 2450487A1 FR 7927369 A FR7927369 A FR 7927369A FR 7927369 A FR7927369 A FR 7927369A FR 2450487 A1 FR2450487 A1 FR 2450487A1
- Authority
- FR
- France
- Prior art keywords
- braille
- pages
- read
- magnetic tape
- display apparatus
- 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.)
- Granted
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
- G09B21/00—Teaching, or communicating with, the blind, deaf or mute
- G09B21/001—Teaching or communicating with blind persons
- G09B21/003—Teaching or communicating with blind persons using tactile presentation of the information, e.g. Braille displays
Landscapes
- Engineering & Computer Science (AREA)
- Educational Administration (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Health & Medical Sciences (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Printers Characterized By Their Purpose (AREA)
- User Interface Of Digital Computer (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
L'INVENTION CONCERNE UN APPAREIL DESTINE A L'AFFICHAGE DE PAGES DE CARACTERES BRAILLE. CET APPAREIL COMPORTE UN MECANISME D'ENTRAINEMENT DE BANDE MAGNETIQUE PERMETTANT DE LIRE UNE CASSETTE A BANDE MAGNETIQUE SUR LAQUELLE SONT MEMORISEES LES PAGES D'UN OUVRAGE EN CARACTERES BRAILLE. LES PAGES SONT LUES UNE A UNE PAR UN CIRCUIT ELECTRONIQUE QUI COMMANDE DES MECANISMES A BILAMES, ASSOCIES CHACUN A UN POINT DE CARACTERE BRAILLE, CE POINT ETANT CONSTITUE PAR UN TETON POUVANT S'ELEVER DANS UN TROU REALISE DANS UN ELEMENT QUI PRESENTE UNE SURFACE SUPERIEURE PLANE. CHAQUE TETON AINSI ELEVE EST MAINTENU EN POSITION PENDANT TOUTE LA DUREE NECESSAIRE A LA LECTURE DE LA PAGE, SANS QUE LES MECANISMES DE COMMANDE SOIENT ALIMENTES EN COURANT ELECTRIQUE. DOMAINE D'APPLICATION: APPAREIL DE LECTURE EN BRAILLE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/958,253 US4266936A (en) | 1978-11-06 | 1978-11-06 | Braille display reader |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2450487A1 true FR2450487A1 (fr) | 1980-09-26 |
FR2450487B1 FR2450487B1 (fr) | 1984-06-22 |
Family
ID=25500782
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7927369A Granted FR2450487A1 (fr) | 1978-11-06 | 1979-11-06 | Appareil d'affichage de caracteres braille |
Country Status (9)
Country | Link |
---|---|
US (1) | US4266936A (fr) |
JP (1) | JPS6257994B2 (fr) |
CA (1) | CA1128679A (fr) |
CH (1) | CH652228A5 (fr) |
DE (1) | DE2953288T1 (fr) |
FR (1) | FR2450487A1 (fr) |
GB (1) | GB2047454B (fr) |
SE (1) | SE443463B (fr) |
WO (1) | WO1980001012A1 (fr) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3042390A1 (de) * | 1980-11-10 | 1982-06-16 | Metec Ingenieurgesellschaft Mbh Medizintechnik-Feinwerktechnik, 7000 Stuttgart | Vorrichtung zur darstellung taktiler informationen |
ATE17062T1 (de) * | 1981-03-27 | 1986-01-15 | Nixdorf Computer Ag | Informationsein- und -ausgabeeinheit fuer datenverarbeitungseinrichtungen. |
DE3314645A1 (de) * | 1983-04-22 | 1984-10-31 | Meinzer, Karin, 3550 Marburg | Verfahren und vorrichtung zum darstellen von grafischer information, insbesondere von blindenschrift-texten |
AT381181B (de) * | 1984-03-30 | 1986-09-10 | Siemens Ag Oesterreich | Taktiles blindenschrift-ausgabegeraet mit einem flaechenhaften darstellungstraeger |
FR2565010B1 (fr) * | 1984-05-24 | 1986-09-19 | Tretiakoff Oleg | Dispositif de lecture tactile |
EP0225395B1 (fr) * | 1985-12-11 | 1988-11-09 | Deutsche Blindenstudienanstalt e.V. | Dispositif pour la présentation d'informations graphiques |
GB8531939D0 (en) * | 1985-12-31 | 1986-02-05 | Parker T K | Communication/warning system |
US4687444A (en) * | 1986-03-31 | 1987-08-18 | The United States Of America As Represented By The Administrator Of The National Aeronautics & Space Administration | Braille reading system |
US4840567A (en) * | 1987-03-16 | 1989-06-20 | Digital Equipment Corporation | Braille encoding method and display system |
US4752772A (en) * | 1987-03-30 | 1988-06-21 | Digital Equipment Corporation | Key-embedded Braille display system |
DE3803536A1 (de) * | 1988-02-05 | 1989-08-17 | Andreas Funk | Geraet zur automatischen sensorischen aufnahme verschluesselter informationen fuer einen menschen |
DE8801823U1 (fr) * | 1988-02-12 | 1989-03-09 | Hoffarth, Rainer, 3555 Fronhausen, De | |
JP2784185B2 (ja) * | 1988-03-29 | 1998-08-06 | キヤノン株式会社 | 画像処理方法 |
US4871992A (en) * | 1988-07-08 | 1989-10-03 | Petersen Robert C | Tactile display apparatus |
US5589021A (en) * | 1993-04-19 | 1996-12-31 | Colorprinting Specialists, Inc. | Method of producing a sign |
US5574576A (en) * | 1993-05-21 | 1996-11-12 | Martin; Danny W. | Coherent light driven display device |
JPH086493A (ja) * | 1993-07-21 | 1996-01-12 | Texas Instr Inc <Ti> | 点字テキストおよび点字図形用の電子的にリフレッシュ可能な触知型ディスプレイ |
US5466154A (en) * | 1993-07-26 | 1995-11-14 | Thompson; James M. | Braille board with movable dot pins |
CA2120879A1 (fr) * | 1994-04-08 | 1995-10-09 | Gaston Ouzilleau | Motif en relief a conception assistee par ordinateur |
US5496174A (en) * | 1994-08-04 | 1996-03-05 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Method and device for producing a tactile display using an electrorheological fluid |
US5685721A (en) * | 1995-11-06 | 1997-11-11 | American Research Corporation Of Virginia | Refreshable braille-cell display implemented with shape memory alloys |
US6705868B1 (en) | 1998-03-18 | 2004-03-16 | Purdue Research Foundation | Apparatus and methods for a shape memory spring actuator and display |
EP1013144A4 (fr) * | 1997-03-18 | 2001-07-18 | Purdue Research Foundation | Appareil et procedes destines a un actionneur et a un affichage avec ressort a memoire de forme |
WO2001001374A1 (fr) * | 1999-06-28 | 2001-01-04 | Tactilics, Inc. | Moniteur en braille |
GB2352687A (en) * | 1999-08-04 | 2001-02-07 | Paul Josef Hedgecock | Braille text keyboard system with continuously movable micro-pins which replicate text in accordance with electronic signals from a data source |
US6459364B2 (en) | 2000-05-23 | 2002-10-01 | Hewlett-Packard Company | Internet browser facility and method for the visually impaired |
US6734785B2 (en) | 2000-10-27 | 2004-05-11 | Robert C. Petersen | Tactile display system |
DE10210999A1 (de) * | 2002-03-13 | 2003-10-16 | Taentzscher Andreas Friedrich | Braille-Zeilen-Tablett erweiterbar |
US7306463B2 (en) * | 2004-07-19 | 2007-12-11 | Brian Paul Hanley | Pseudo-cuneiform tactile display |
JP4717780B2 (ja) * | 2006-11-01 | 2011-07-06 | キヤノン株式会社 | 符号化装置及びその制御方法 |
KR100839126B1 (ko) | 2007-06-07 | 2008-06-19 | 정우원 | 발열 유닛을 이용한 점자 구현 장치 |
US20130027345A1 (en) * | 2011-07-29 | 2013-01-31 | Motorola Mobility, Inc. | User computer device with a thermal energy generating user interface and method of operating user interface and method of operating same |
USD778352S1 (en) * | 2015-01-22 | 2017-02-07 | Carolyn C. Lebl | Device for forming braille cells |
US10540909B2 (en) | 2017-06-20 | 2020-01-21 | Freedom Scientific, Inc. | Impact resistant modular braille display device |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2192729A5 (fr) * | 1972-07-11 | 1974-02-08 | Clarke Smith Manuf Cy Ltd | |
US3987438A (en) * | 1974-02-16 | 1976-10-19 | Lindenmueller Hans Peter | Tactile indicating device |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3230644A (en) * | 1961-06-29 | 1966-01-25 | Electro Mechanical Consultants | Electronic braille instructor |
US3395247A (en) * | 1965-04-13 | 1968-07-30 | Portter Instr Company Inc | Reading machine for the blind |
US3289327A (en) * | 1966-03-10 | 1966-12-06 | Chevillon Manuel | Braille recording and reproducing means |
US3548162A (en) * | 1967-02-20 | 1970-12-15 | Educational Testing Service | Record reader |
US3594787A (en) * | 1969-07-16 | 1971-07-20 | Millard J Ickes | Scene scanner and tactile display device for the blind |
US3851745A (en) * | 1970-06-29 | 1974-12-03 | Nippon Typewriter | Electric braille recording and reproducing system |
US3659354A (en) * | 1970-10-21 | 1972-05-02 | Mitre Corp | Braille display device |
US3800315A (en) * | 1971-03-19 | 1974-03-26 | Bio Dynamics Inc | Cassette tape recorder sensory adaptor |
US3736672A (en) * | 1971-12-29 | 1973-06-05 | J Skewis | Reading machine for the blind |
US3793471A (en) * | 1972-12-08 | 1974-02-19 | G Jones | Reading aid for handicapped persons |
US4010556A (en) * | 1975-06-04 | 1977-03-08 | Carolyn Ellsworth | Electronic mathematics trainer |
US4063370A (en) * | 1975-07-09 | 1977-12-20 | Olympus Optical Co., Ltd. | Tape cassettes having indications for blind use |
JPS5931709B2 (ja) * | 1976-09-28 | 1984-08-03 | 三菱電機株式会社 | 点字点図触読装置 |
-
1978
- 1978-11-06 US US05/958,253 patent/US4266936A/en not_active Expired - Lifetime
-
1979
- 1979-11-05 JP JP54502092A patent/JPS6257994B2/ja not_active Expired
- 1979-11-05 CH CH5232/80A patent/CH652228A5/de not_active IP Right Cessation
- 1979-11-05 WO PCT/US1979/000944 patent/WO1980001012A1/fr unknown
- 1979-11-05 DE DE792953288T patent/DE2953288T1/de active Granted
- 1979-11-05 GB GB8021541A patent/GB2047454B/en not_active Expired
- 1979-11-06 CA CA339,235A patent/CA1128679A/fr not_active Expired
- 1979-11-06 FR FR7927369A patent/FR2450487A1/fr active Granted
-
1980
- 1980-07-01 SE SE8004856A patent/SE443463B/sv not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2192729A5 (fr) * | 1972-07-11 | 1974-02-08 | Clarke Smith Manuf Cy Ltd | |
US3987438A (en) * | 1974-02-16 | 1976-10-19 | Lindenmueller Hans Peter | Tactile indicating device |
Non-Patent Citations (1)
Title |
---|
EXBK/75 * |
Also Published As
Publication number | Publication date |
---|---|
DE2953288T1 (de) | 1980-12-04 |
SE443463B (sv) | 1986-02-24 |
JPS55501035A (fr) | 1980-11-27 |
JPS6257994B2 (fr) | 1987-12-03 |
US4266936A (en) | 1981-05-12 |
WO1980001012A1 (fr) | 1980-05-15 |
CA1128679A (fr) | 1982-07-27 |
FR2450487B1 (fr) | 1984-06-22 |
DE2953288C2 (fr) | 1989-09-21 |
GB2047454B (en) | 1983-05-18 |
SE8004856L (sv) | 1980-07-01 |
GB2047454A (en) | 1980-11-26 |
CH652228A5 (de) | 1985-10-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |