住宅のリフォーム工事における作業者管理方法

Japanese Patent JP5486980

B2

PROBLEM TO BE SOLVED: To clearly and visually show access of workers to a work site of renovation construction.SOLUTION: An ID card 1 is issued to each worker engaged in a house renovation construction, and includes a display part 1b for the face photo of the worker, a name display part 1c and an IC tag storing information on the worker, on a card surface 1a. A display plate 2 including a holder part 2b for individually holding the card surface 1a of the ID card 1 so as to be viewed from the outside is installed between a limited entrance to the work site and the work site. A sensing means and a reading means of a computer including the sensing means for sensing a person passing through the entrance, and the reading means of the information recorded in the IC tag are installed at the entrance. When no information is read by the computer after sensing and when the read information does not match the information stored in advance, an alarm is issued.

WO/2012/073265	METHOD FOR THE CONTROL AND MANAGEMENT OF KEYS FOR ACCESS TO SPACES DELIMITED BY ELECTRONIC LOCKS AND THE LIKE, AND DEVICE THAT CAN BE ENABLED AS KEY ACCORDING TO THE METHOD
WO/1994/017268	KEYLESS ELECTRONIC CLOSING SYSTEM
WO/1997/029477	AN INPUT DEVICE FOR CONTROLLING A POINTER ON THE SCREEN OF A COMPUTER

Shigeru Tajima
Hiromichi Yuyama
Kenji Yamamoto
Ryoji Adachi

JP2010071894A

May 07, 2014

March 26, 2010

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Sumitomo Forestry Co., Ltd.
Sumitomo Forestry Home Tech Co., Ltd.

G07C9/00; E05B49/00; G06K17/00; G06Q10/00; G06Q50/00; G06Q50/04; G06Q50/16; G08B25/04; G08B25/08

JP3103622U
JP6299742A
JP11296092A

Minoru Kuwahara
Nobuhiko Nakamura

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