JPS57169629A - Kitchen scale - Google Patents

Kitchen scale

Info

Publication number
JPS57169629A
JPS57169629A JP5542281A JP5542281A JPS57169629A JP S57169629 A JPS57169629 A JP S57169629A JP 5542281 A JP5542281 A JP 5542281A JP 5542281 A JP5542281 A JP 5542281A JP S57169629 A JPS57169629 A JP S57169629A
Authority
JP
Japan
Prior art keywords
weighing
electric power
display
elapsing
photosensors
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
JP5542281A
Other languages
Japanese (ja)
Inventor
Giichi Kuroda
Kazuhiko Goto
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP5542281A priority Critical patent/JPS57169629A/en
Publication of JPS57169629A publication Critical patent/JPS57169629A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G23/00—Auxiliary devices for weighing apparatus
    • G01G23/18—Indicating devices, e.g. for remote indication; Recording devices; Scales, e.g. graduated
    • G01G23/36—Indicating the weight by electrical means, e.g. using photoelectric cells
    • G01G23/361—Indicating the weight by electrical means, e.g. using photoelectric cells using photoelectric cells

Abstract

PURPOSE:To reduce electric power consumption by performing displaying as a watch automatically and stopping the supply of electric power to sensor parts upon elapsing of a constant time after a scale is used as a weighing device. CONSTITUTION:When a user connects a switch S2 to the collector of a transistor (TR) 10 in order to perform weighing, a decoder part 2 is connected to a decoder driver part 72, and electric power is supplied to photosensors 23U, 23D and light emitting elements 22A, 22B, whereby these are abled. When the user places a weighing object on the receiving tray of the kitchen scale, its weighing value is displayed on a display device 1. After the weighing operation, the weighing object is removed from the receiving tray, and upon elapsing of a constant time, the TR10 goes on to change over the display of the device 1 to a watch display; at the same time, the supply of electric power to the photosensors 23U, 23D and the elements 22A, 22B is stopped.
JP5542281A 1981-04-13 1981-04-13 Kitchen scale Pending JPS57169629A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5542281A JPS57169629A (en) 1981-04-13 1981-04-13 Kitchen scale

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5542281A JPS57169629A (en) 1981-04-13 1981-04-13 Kitchen scale

Publications (1)

Publication Number Publication Date
JPS57169629A true JPS57169629A (en) 1982-10-19

Family

ID=12998132

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5542281A Pending JPS57169629A (en) 1981-04-13 1981-04-13 Kitchen scale

Country Status (1)

Country Link
JP (1) JPS57169629A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0381522U (en) * 1989-12-12 1991-08-20

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51134658A (en) * 1975-05-17 1976-11-22 Ishida Scales Mfg Co Ltd Digital scale with a clock
JPS5551320A (en) * 1978-10-11 1980-04-15 Tokyo Electric Co Ltd Electronic charge scales with digital watch

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51134658A (en) * 1975-05-17 1976-11-22 Ishida Scales Mfg Co Ltd Digital scale with a clock
JPS5551320A (en) * 1978-10-11 1980-04-15 Tokyo Electric Co Ltd Electronic charge scales with digital watch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0381522U (en) * 1989-12-12 1991-08-20

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