ES2141035B1 - Dispositivo que permite escanear diapositivas y transparencias en un escaner plano. - Google Patents

Dispositivo que permite escanear diapositivas y transparencias en un escaner plano.

Info

Publication number
ES2141035B1
ES2141035B1 ES9800084A ES9800084A ES2141035B1 ES 2141035 B1 ES2141035 B1 ES 2141035B1 ES 9800084 A ES9800084 A ES 9800084A ES 9800084 A ES9800084 A ES 9800084A ES 2141035 B1 ES2141035 B1 ES 2141035B1
Authority
ES
Spain
Prior art keywords
scanner
light
transparencies
allows
overhead 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.)
Expired - Fee Related
Application number
ES9800084A
Other languages
English (en)
Other versions
ES2141035A1 (es
Inventor
Braceras Justo Luis Fernandez
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.)
Promotor Sexta Inversiones S L
Original Assignee
Promotor Sexta Inversiones S L
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 Promotor Sexta Inversiones S L filed Critical Promotor Sexta Inversiones S L
Priority to ES9800084A priority Critical patent/ES2141035B1/es
Priority to ES9801665A priority patent/ES2151408B1/es
Priority to PCT/ES1999/000007 priority patent/WO1999037086A1/es
Publication of ES2141035A1 publication Critical patent/ES2141035A1/es
Application granted granted Critical
Publication of ES2141035B1 publication Critical patent/ES2141035B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Facsimile Scanning Arrangements (AREA)
  • Facsimiles In General (AREA)

Abstract

Adaptador de diapositivas y negativos para escáneres planos.La presente invención se refiere a un dispositivo que utilizado en conjunto con un es plano, los utilizados para escanear papel o similar, permite escanear diapositivas y transparencias. El dispositivo consigue simplificar los métodos actuales de escaneo de diapositivas y transparencias ya que no necesita utilizar una fuente de luz adicional, sino que aprovecha la única fuente de luz proveniente de la base del escáner plano haciendo las funciones de retroproyector. Figura 1. El retroproyector esta provisto de un sistema de regulación de ángulos, mediante tornillos, muelles o similar Figura (2), que permiten a este variar el ángulo de incidencia de la luz respecto al origen de ésta, de forma que el retroproyector envíe la luz captada del haz del escáner al dispositivo de recepción de luz del escáner, situado este por delante o por detrás del generador de la luz, dependiendo de los distintos fabricantes de escáneres. Figura (1) E: Haz de luz/D: Dispositivo lector de la imagen.
ES9800084A 1998-01-17 1998-01-17 Dispositivo que permite escanear diapositivas y transparencias en un escaner plano. Expired - Fee Related ES2141035B1 (es)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ES9800084A ES2141035B1 (es) 1998-01-17 1998-01-17 Dispositivo que permite escanear diapositivas y transparencias en un escaner plano.
ES9801665A ES2151408B1 (es) 1998-01-17 1998-08-04 Adicion a la patente 9800084 de adaptador de diapositivas y negativos para escaneres planos.
PCT/ES1999/000007 WO1999037086A1 (es) 1998-01-17 1999-01-15 Adaptador de diapositivas y negativos para escaneres planos

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9800084A ES2141035B1 (es) 1998-01-17 1998-01-17 Dispositivo que permite escanear diapositivas y transparencias en un escaner plano.

Publications (2)

Publication Number Publication Date
ES2141035A1 ES2141035A1 (es) 2000-03-01
ES2141035B1 true ES2141035B1 (es) 2000-10-16

Family

ID=8302435

Family Applications (2)

Application Number Title Priority Date Filing Date
ES9800084A Expired - Fee Related ES2141035B1 (es) 1998-01-17 1998-01-17 Dispositivo que permite escanear diapositivas y transparencias en un escaner plano.
ES9801665A Expired - Lifetime ES2151408B1 (es) 1998-01-17 1998-08-04 Adicion a la patente 9800084 de adaptador de diapositivas y negativos para escaneres planos.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES9801665A Expired - Lifetime ES2151408B1 (es) 1998-01-17 1998-08-04 Adicion a la patente 9800084 de adaptador de diapositivas y negativos para escaneres planos.

Country Status (1)

Country Link
ES (2) ES2141035B1 (es)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4742225A (en) * 1986-10-16 1988-05-03 Eastman Kodak Company Elliptical cylinder light collector for photosimulable phosphor imaging apparatus
US5241406A (en) * 1990-01-18 1993-08-31 X-Ray Scanner Corporation X-ray film scanning and digitizing apparatus
US5164844A (en) * 1990-08-24 1992-11-17 Eastman Kodak Company Flat bed scanner
JP3707810B2 (ja) * 1993-08-26 2005-10-19 ヒューレット・パッカード・カンパニー スキャナ用アダプタ
US5633745A (en) * 1995-09-08 1997-05-27 Umax Data System Inc. To drive the optical system independently by CPU in flatbed scanners
US5652665A (en) * 1995-09-08 1997-07-29 Umax Data System Inc. Transparency adapter for flatbed scanners

Also Published As

Publication number Publication date
ES2151408A1 (es) 2000-12-16
ES2141035A1 (es) 2000-03-01
ES2151408B1 (es) 2001-07-01

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