BACKGROUND ADJUSTING MECHANISM OF COLOR SELECTION MACHINE AND COLOR SELECTION MACHINE

PROBLEM TO BE SOLVED: To provide background adjusting mechanism of a color selection machine which is easy of setting and accurate. SOLUTION: In a color selection machine detecting a plurality of wavelength regions, this background adjusting mechanism is equipped with light sources a, b, c, 6, 7 in...

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Bibliographische Detailangaben
1. Verfasser:	SHIBAYAMA AKIRA
Format:	Patent
Sprache:	eng
Schlagworte:	COLORIMETRY INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT MEASURING PERFORMING OPERATIONS PHYSICS POSTAL SORTING RADIATION PYROMETRY SEPARATING SOLIDS FROM SOLIDS SORTING SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTEDPIECE-MEAL, e.g. BY PICKING TESTING TRANSPORTING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide background adjusting mechanism of a color selection machine which is easy of setting and accurate. SOLUTION: In a color selection machine detecting a plurality of wavelength regions, this background adjusting mechanism is equipped with light sources a, b, c, 6, 7 in the background 1 which can generate a light in a wavelength region corresponding to each detection wavelength region and adjust the luminous intensity individually to the light in each wavelength region. In each detection wavelength region, color tone and brightness of background can be adjusted to a selection object 3.