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Patent Searching and Data


Title:
COLOR MEASUREMENT SYSTEM
Document Type and Number:
WIPO Patent Application WO/2018/110333
Kind Code:
A1
Abstract:
This color measurement system curtails the time required for calibration in multiple color measurement devices that is performed to eliminate the influence of variation in internal temperature. In this color measurement system, a first through an Nth color measurement devices are connected to a control device. The first through the Nth color measurement devices are provided with a first through an Nth temperature sensor. The first through the Nth temperature sensors detect the first through the Nth internal temperatures. From the first through the Nth internal temperatures, the first through the Nth temperature variation amounts are acquired. If even some of the first through the Nth temperature variation amounts exceed a permitted value, the first through the Nth color measurement devices are controlled to perform calibration simultaneously in all of the first through the Nth color measurement devices.

Inventors:
MIYAO KEIJI (JP)
Application Number:
PCT/JP2017/043393
Publication Date:
June 21, 2018
Filing Date:
December 04, 2017
Export Citation:
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Assignee:
KONICA MINOLTA INC (JP)
International Classes:
G01J3/50; G01J3/02
Foreign References:
JP2011075332A2011-04-14
JPH0933350A1997-02-07
JP2013211176A2013-10-10
JP2006047307A2006-02-16
JP2003532888A2003-11-05
US20150233884A12015-08-20
US20140333681A12014-11-13
Attorney, Agent or Firm:
KOYO INTERNATIONAL PATENT FIRM (JP)
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