Title:
VEHICULAR WINDOW
Document Type and Number:
Japanese Patent JPS6346917
Kind Code:
A
Abstract:
PURPOSE:To prevent eye strain through a window of a passenger's vehicle such as an automobile, by disposing an antenna which generates a magnetic field in response to a high-frequency wave transmitted from a high-frequency wave transmitter, on a windshield pane or a window frame. CONSTITUTION:An antenna 12 is attached on the rear surface of a frame 3 for a windshield pane 2. Both ends of the antenna 12 are connected to a high-frequency wave transmitter 7. With this arrangement a high frequency wave generated by the transmitter 7 and being in the form of a single pulse allows the antenna 12 to generate a pulse magnetic field which promote the blood circulation of the driver, thereby it is possible to prevent high eye strain.
Inventors:
ABE HIDEAKI
KITAGAWA FUMIO
WADA SUMIO
ISE YOICHI
KITAGAWA FUMIO
WADA SUMIO
ISE YOICHI
Application Number:
JP19187886A
Publication Date:
February 27, 1988
Filing Date:
August 15, 1986
Export Citation:
Assignee:
MATSUSHITA ELECTRIC WORKS LTD
International Classes:
B60J1/00; A61F9/00; A61N5/00; B60J1/02; (IPC1-7): A61F9/00; A61N5/00; B60J1/02
Attorney, Agent or Firm:
Takehiko Matsumoto
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