Title:
GAS CUT OFF DEVICE
Document Type and Number:
Japanese Patent JP2795012
Kind Code:
B2
Abstract:
PURPOSE: To discriminate machine type, production lot, etc., with ease.
CONSTITUTION: When resetting operation is performed, a reset signal from a reset signal generator 6 is inputted into both a control center 4 and a device information storing part 10. The control center 4 returns to its initial state for starting control, and at the same time, a device information output part 11 reads the signal pattern out of the device information storing part 10 and then outputs it. An LED8 of a display part 7, in response to that signal pattern output, illuminates with the pattern assigned for each machine type.
Inventors:
SAKATA MASAAKI
NAKANE SHINICHI
YAMASHITA KUNIHIKO
OOISHI YOSHIKATSU
SHIRASAWA TADANORI
NAKANE SHINICHI
YAMASHITA KUNIHIKO
OOISHI YOSHIKATSU
SHIRASAWA TADANORI
Application Number:
JP32166691A
Publication Date:
September 10, 1998
Filing Date:
December 05, 1991
Export Citation:
Assignee:
MATSUSHITA DENKI SANGYO KK
International Classes:
G01F15/06; G08B21/00; G08B21/16; (IPC1-7): G08B21/00; G01F15/06
Attorney, Agent or Firm:
Tomoyuki Takimoto (1 person outside)