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Class Information
Number: 358/414
Name: Facsimile and static presentation processing > Facsimile > Synchronization > Phase or speed regulation > With particular clutch mechanism
Description: Subject matter including a particular device connecting and disconnecting a driving and a driven part of a facsimile mechanism to vary the phase or speed.


Patents under this class:

Patent Number Title Of Patent Date Issued
7466461 Multi-purpose scan device using the same power source Dec. 16, 2008
7227672 Gear changing device and communication apparatus including the same Jun. 5, 2007
7187477 Image scanning apparatus with speed-change gear module Mar. 6, 2007
6999195 Digital imaging device Feb. 14, 2006
6166829 Image scanner with intrinsic biasing of a scan head Dec. 26, 2000
5963341 Device for changing resolution of facsimile Oct. 5, 1999
5764372 Facsimile machine with a mechanism capable of transmitting power from a single motor to various gear trains Jun. 9, 1998
5691826 Transmission mechanism for a scanner Nov. 25, 1997
5671071 Drive device for paper feeder Sep. 23, 1997
5369509 Document transferring system for a facsimile apparatus Nov. 29, 1994
5245447 Indexing mechanism for compact scanner Sep. 14, 1993
4310757 Apparatus for correcting scanning speed in a polygon used for laser scanning Jan. 12, 1982
4191848 Teletypewriter motor controlling Mar. 4, 1980
4148075 Framing signal generator for electrical recorders Apr. 3, 1979
4025958 Jitter prevention system for video signal processing May. 24, 1977



 
 
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