JPS51144049A - Automatic door opening-closing device - Google Patents

Automatic door opening-closing device

Info

Publication number
JPS51144049A
JPS51144049A JP50068343A JP6834375A JPS51144049A JP S51144049 A JPS51144049 A JP S51144049A JP 50068343 A JP50068343 A JP 50068343A JP 6834375 A JP6834375 A JP 6834375A JP S51144049 A JPS51144049 A JP S51144049A
Authority
JP
Japan
Prior art keywords
door opening
closing device
automatic door
microwaves
erroneous operation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP50068343A
Other languages
Japanese (ja)
Inventor
Teruo Kurokawa
Hiroshi Miura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP50068343A priority Critical patent/JPS51144049A/en
Publication of JPS51144049A publication Critical patent/JPS51144049A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To prevent erroneous operation by preventing irregular reflection of microwaves of a door opening-closing device.
COPYRIGHT: (C)1976,JPO&Japio
JP50068343A 1975-06-06 1975-06-06 Automatic door opening-closing device Pending JPS51144049A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50068343A JPS51144049A (en) 1975-06-06 1975-06-06 Automatic door opening-closing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50068343A JPS51144049A (en) 1975-06-06 1975-06-06 Automatic door opening-closing device

Publications (1)

Publication Number Publication Date
JPS51144049A true JPS51144049A (en) 1976-12-10

Family

ID=13371086

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50068343A Pending JPS51144049A (en) 1975-06-06 1975-06-06 Automatic door opening-closing device

Country Status (1)

Country Link
JP (1) JPS51144049A (en)

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