Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
TEST TOOL AND TESTING METHOD
Document Type and Number:
WIPO Patent Application WO/2022/202362
Kind Code:
A1
Abstract:
The present invention is capable of providing a test tool that allows easy testing of whether light that inactivates a virus or the like has been emitted and testing of whether light that is hazardous to the human body has been emitted. The test tool according to the present invention includes a first display part and a second display part. In the first display part, a visual change occurs between before and after the test tool has been irradiated with light having at least a wavelength in the wavelength range of 200-280 nm. In the second display part, a visual change does not occur between before and after the test tool has been irradiated with light having a wavelength in the wavelength range of 200-230 nm, but a visual change does occur between before and after the test tool has been irradiated with light having at least a wavelength in a wavelength range more than 230 nm but not more than 280 nm.

Inventors:
IKEDA KIMI (JP)
INOMATA SOTARO (JP)
SAKAI YUSUKE (JP)
Application Number:
PCT/JP2022/010597
Publication Date:
September 29, 2022
Filing Date:
March 10, 2022
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
FUJIFILM CORP (JP)
International Classes:
C09K9/02; A61L2/28; G01J1/02; G01J1/50; G01J1/58
Domestic Patent References:
WO2016017701A12016-02-04
WO2017158943A12017-09-21
WO2016017701A12016-02-04
WO2009008248A12009-01-15
WO2019159570A12019-08-22
Foreign References:
JPH0843197A1996-02-16
JP2018517488A2018-07-05
JP2018114197A2018-07-26
JPS6089352A1985-05-20
JP2015191001A2015-11-02
JP2013172834A2013-09-05
JPH063188A1994-01-11
JPH0961235A1997-03-07
JP2014186031A2014-10-02
JP2015191001A2015-11-02
US3445234A1969-05-20
JPH05257272A1993-10-08
JPH05257272A1993-10-08
US3282693A1966-11-01
US3615568A1971-10-26
JPS6239728B21987-08-25
JPS6239728B21987-08-25
JPS62161860A1987-07-17
JPS62161860A1987-07-17
JPS6167034A1986-04-07
JPS6167034A1986-04-07
JPS6250382A1987-03-05
JPS6250382A1987-03-05
JP2017167155A2017-09-21
JPS59190886A1984-10-29
JPS59190886A1984-10-29
JPS60242094A1985-12-02
JPS60242094A1985-12-02
JPH01207741A1989-08-21
JPH01207741A1989-08-21
JP2004233614A2004-08-19
Other References:
"Spring Meeting of the Society of Photographic Science and Technology of Japan", THE LECTURE SUMMARY, 1968, pages 55
Attorney, Agent or Firm:
ITOH Hideaki et al. (JP)
Download PDF:
View/Download PDF      PDF Help



 
Previous Patent: POSITIVE ELECTRODE FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERIES, METHOD FOR PRODUCING POSITIVE ELE...

Next Patent: INSULATION FILM-PROVIDED FLAT CONDUCTIVE PLATE AND METHOD FOR MANUFACTURING SAME