Facsimile and static presentation processing – Facsimile – Picture signal generator
Reexamination Certificate
2006-01-10
2006-01-10
Wallerson, Mark (Department: 2626)
Facsimile and static presentation processing
Facsimile
Picture signal generator
C358S480000, C358S481000
Reexamination Certificate
active
06985268
ABSTRACT:
Disclosed is an image capturing apparatus comprising a primary mirror 1 that has a surface which is a section of a surface cut out from a paraboloid with a single focus; a secondary mirror 2 that has a surface which is a section of a surface cut out from a hyperboloid with two foci; and a photodetector 3 which converts the light signal coming from the secondary mirror 2 into an electric signal. The secondary mirror 2 is placed in a position where one of its foci and the focus of the primary mirror 1 match with each other. The photodetector 3 is placed near the other focus of the secondary mirror 2. By using two mirrors, the light from the object is led to the photodetector 3 without being shaded.
REFERENCES:
patent: 4037943 (1977-07-01), Anzai
patent: 4620790 (1986-11-01), Hufnagel
patent: 4988858 (1991-01-01), Pinson
patent: 5619382 (1997-04-01), Kato et al.
patent: 5760979 (1998-06-01), Saito
patent: 0 872 752 (1998-10-01), None
patent: 0 898 190 (1999-02-01), None
patent: 1 160 610 (2001-12-01), None
patent: 62-164010 (1987-07-01), None
patent: 3-198007 (1991-08-01), None
patent: 5-288899 (1993-11-01), None
patent: 10-10428 (1998-01-01), None
Wenske, Kurt: “Spiegeloptik” 1988, Verlag Sterne und Weltraum Dr. Vehrenberg GMBH, p. 76.
Review of Scientific Instruments, 62, May 1991, No. 5, pp. 1293-1298, “A 94 GHz differential radiometer for observations of diffuse sky emission,” L. Piccirillo.
Annalen Der Physik, vol. 10, 1952, pp. 94-114, XP009042602, “Spiegelsysteme streifenden Einfalls als abbildende Optiken für Röntgenstrahlen,” Von Hans Wolter.
Makino Shigeru
Nakano Takayuki
Tamagawa Yasuhisa
Urasaki Shuji
LandOfFree
Image capturing apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Image capturing apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Image capturing apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3602759