Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
REMOTE CONTROLLER FOR HOUSING EQUIPMENT
Document Type and Number:
Japanese Patent JP2705487
Kind Code:
B2
Abstract:

PURPOSE: To achieve longer life of a battery power source by optimizing an operation of supplying a power source to a transmitting/receiving means to reduce a circuit current while a radio wave signal emitted from other sources is detected to prevent possible collision.
CONSTITUTION: When a wireless radio wave signal is transmitted to a housing equipment from a remote controller, a receiving means 1 is operated to check the vacancy of a communication circuit. At the same time, a transmitting signal generating section 6 is operated to put the operation on a standby position. Then, after the checking of the vacancy of the communication circuit, a power source of the receiving means 1 is turned OFF while an output amplifier 7 is actuated to emit 2 transmission signal to an antenna 4.


Inventors:
Shunichi Nagamoto
Takeshi Muramatsu
Yasuo Yoshimura
Application Number:
JP1992000289871
Publication Date:
January 28, 1998
Filing Date:
October 28, 1992
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
HENKEL LOCTITE CORPORATION
International Classes:
F23Q21/00; H04Q9/00; (IPC1-7): H04Q9/00; F23Q21/00
Domestic Patent References:
JP424419A
JP6464422A
Attorney, Agent or Firm:
Tomoyuki Takimoto (1 person outside)