JPS59187856U

JPS59187856U - reading device

Info

Publication number: JPS59187856U
Application number: JP7901583U
Authority: JP
Inventors: 江尻　靖富; 健二古川
Original assignee: 株式会社日立製作所
Priority date: 1983-05-27
Filing date: 1983-05-27
Publication date: 1984-12-13

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は装置概略図、第２図は光学系の概略図、第３図
は光学フィルタの実装図、第４図は従来の制御装置の構
成図、第５図は本考案の一実施例の制御装置の構成図で
ある。１・・・紙葉、２・・・読取りヘッド部、１２・・・セ
ンサ、１３・・・レンズ、１４・・・光学フィルタ、２
２・・・パルスモータ、２５・・・マイクロスイッチ。Fig. 1 is a schematic diagram of the device, Fig. 2 is a schematic diagram of the optical system, Fig. 3 is a mounting diagram of an optical filter, Fig. 4 is a configuration diagram of a conventional control device, and Fig. 5 is an embodiment of the present invention. FIG. 2 is a configuration diagram of a control device of FIG. DESCRIPTION OF SYMBOLS 1... Paper sheet, 2... Reading head part, 12... Sensor, 13... Lens, 14... Optical filter, 2
2...Pulse motor, 25...Micro switch.

Claims

[Scope of utility model registration request]

In an information processing device that uses paper sheets as a medium, a mechanism that uses several types of optical filters to change the optical wavelength characteristics when obtaining information on the paper surface uses a signal that detects the position of the optical filter. A reading device characterized by changing the paper feeding speed of paper sheets.