Title:
浄化装置およびドアノブ
Document Type and Number:
Japanese Patent JP7112760
Kind Code:
B2
Abstract:
To provide a clean state of a surface of an object until the object is used next time by rapidly inactivating or reducing a pathogenic organism attached to the surface of the object.SOLUTION: A method includes sterilizing a thin film by heat at high temperature in a state where the film is not contacted with a surface of an object, and then coatedly mounting the film on the surface of the object, thereby substantially cleaning the surface of the object. Another method includes heating a surface of an object at high temperature at a position away from a use position of the object, and then cooling the object and mounting it again on the use position, thereby cleaning the surface of the object.SELECTED DRAWING: Figure 1
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Inventors:
Arai Dai
Application Number:
JP2020067893A
Publication Date:
August 04, 2022
Filing Date:
March 18, 2020
Export Citation:
Assignee:
Arai Beniko
International Classes:
A61L2/04; E05B1/00
Domestic Patent References:
| JP2018102489A |
Foreign References:
| KR1020190079865A | ||||
| US5314668 |
Attorney, Agent or Firm:
Longhua International Patent Service Corporation
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