Quotables
"Man will not fly for 50 years."
Wilbur Wright ; 1901
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 5627662 | Digital imaging system using two-dimensional input sensor array and output light valve The present invention is a digital imaging system for a copier that comprises a full-frame, two-dimensional sensor array to capture a document's image and a full-frame output light valve with backlight to flash expose the image onto a photoreceptor belt. ... | 05/06/1997 |
| 5357316 | Electrophotographic copying device An electrophotographic copier for forming an image on the exposing device of the copier which includes a camera lens adapted to form an image of outside objects like a camera.... | 10/18/1994 |
| 5216468 | Flash lamp type illuminating device for a copier with uniform distribution An illuminating device incorporated in a copier for illuminating the entire image surface of a document laid on a glass platen by a plurality of flash lamps. The voltages to be applied to the flash lamps and, therefore, the quantities of light to issue fr... | 06/01/1993 |
| 4757346 | Optical system for scanning and flash exposing of document A flash exposure, full frame electrostatographic printing system is disclosed as having a document support drum and an optical arrangement for scanning a document for exposing the same to a moving photoreceptor belt. The optical arrangements for flash exp... | 07/12/1988 |
| 4643560 | Apparatus and method for synchronizing exposure of a document onto a photosensitive member An electrostatic reproduction machine with a photosensitive member on which latent electrostatic images of an original being reproduced are made following charging of the member. A transparent platen supports the original with one or more lamps being prov... | 02/17/1987 |
| 4571058 | Flash illumination and optical imaging system A full-frame flash illumination and imaging system is disclosed wherein an optical component located in the floor of the light housing compensates for unwanted charge variations on a photoreceptor belt caused by reflections of the lens from the document p... | 02/18/1986 |
| 4390267 | Bi-modal illumination apparatus Flash lamps operate in two modes depending upon the position of the platen cover of a copier. In the first mode, the platen cover is closed and a short duration relative high-peak intensity flash pulse illuminates a document at the exposure platen. In the... | 06/28/1983 |
| 4145136 | Scanning system for an electrostatic copying apparatus A copying apparatus having a stationary or movable original to be copied, a lens movable parallel to the original and perpendicular to its optical axis, a photosensitive medium movable parallel to the lens and a flash lamp device for illuminating the enti... | 03/20/1979 |
| 4135808 | Document feeder for a copier A document feeder for an electrostatic copier of the type which includes instrumentalities for flash illuminating a document placed by an operator at the illuminating station of the copier. The document feeder includes an evacuatable enclosure having aper... | 01/23/1979 |
| 3995950 | Exposure system for electrostatic machines An electrostatic reproduction machine with photosensitive member on which latent electrostatic images of an original being reproduced are made following charging of a photosensitive member, the images being developed or transferred to a sheet of copy pape... | 12/07/1976 |
| 3985438 | Exposure control device An exposure control device to be incorporated in an electrophotographic copying apparatus of the full frame exposure type with a moving photoreceptor, in which device a lens for projecting a light image of an original placed on a stationary platform onto ... | 10/12/1976 |
