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专利名称：Apparatus for adjusting the light projecting
angle of vehicle headlamps
发明人：Hiroki Shibata,Masahiro Kusaya,Nobumi
Yokoyama
申请号：US07/282773申请日：19881212公开号：US049686A公开日：19901106
摘要：A light projecting angle adjusting apparatus for a vehicle headlamp, where thedivision voltage points of a resistor device, across which a supply voltage is applied, areselected one at a time, to provide different division voltages as set voltages. A divisionvoltage provided by a reference resistor device across which the supply voltage isapplied is defined as a reference voltage which is compared with the selected set voltage.An output signal is generated according to the result of comparison and the lightprojecting angle of the headlamp is adjusted to a value which is determined from theoutput signal.
申请人：KOITO MANUFACTURING CO., LTD.
代理机构：Sughrue, Mion, Zinn, Macpeak & Seas
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