Title:
受信機
Document Type and Number:
Japanese Patent JP7432314
Kind Code:
B2
Abstract:
To provide a display sheet and a receiver capable of facilitating a change of a displaying part without deteriorating visibility of a partition diagram with respect to partitioning of a building, a site or the like and a change of arrangement of a sensor, a smoke exhaustion facility or the like.SOLUTION: A display sheet projects light of a light source for emitting light by a signal obtained by detecting a predetermined event that has occurred in a building or a site on a predetermined position on a partition diagram, so as to present the event and a place where the event has occurred. The display sheet includes: a map print sheet 21A where a partition diagram 21S of the building or the site is printed on a transparent sheet; and a colored background sheet 21B arranged on a rear surface of the map print sheet and having a light transmission function.SELECTED DRAWING: Figure 3
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Inventors:
Natsuki Shimamoto
Application Number:
JP2019137926A
Publication Date:
February 16, 2024
Filing Date:
July 26, 2019
Export Citation:
Assignee:
Hochiki Co., Ltd.
International Classes:
G08B17/00; B42D15/00; G08B23/00
Domestic Patent References:
| JP2001273571A | ||||
| JP56156083U | ||||
| JP2008158809A | ||||
| JP2000268267A | ||||
| JP3135114U |
Attorney, Agent or Firm:
Yasushi Matsunuma
Kenichi Kawabuchi
Naoyuki Takada
Kenichi Kawabuchi
Naoyuki Takada