1
Elizabeth D Liddy, Woojin Paik, Edmund Szu li Yu: Natural language processing system for semantic vector representation which accounts for lexical ambiguity. The Syracuse University, K J Lukacher, M Lukacher, February 16, 1999: US05873056 (357 worldwide citation)

A natural language processing system uses unformatted naturally occurring text and generates a subject vector representation of the text, which may be an entire document or a part thereof such as its title, a paragraph, clause, or a sentence therein. The subject codes which are used are obtained fro ...


2
James M Zavislan: System for facilitating pathological examination of a lesion in tissue. Lucid, K Lukacher, M Lukacher, November 17, 1998: US05836877 (217 worldwide citation)

In order to facilitate pathological examination of a lesion in in-vivo tissue, a system and method are provided having a computer system in which both a camera for producing a digital macroscopic picture of the lesion and an imager are coupled to the computer system. The imager is responsive to the ...


3
Man T Seol: Propulsion and speed change mechanism for lever propelled bicycles. B D Yim, M LuKacher, R Hallenbeck, March 11, 1986: US04574649 (214 worldwide citation)

Propulsion and speed change mechanism for lever propelled bicycles having a pair of propulsion levers 4, each of which is built in one piece with a speed change arm 3 and mounted in each side of the main shaft portion 2 at the bottom of the bicycle frame 1. A rear axle 5 and a hub 6 is mounted on th ...


4
Walter M Plassche Jr, Armin K Weiss: Endovascular surgery systems. M Lukacher, June 7, 1994: US05318576 (205 worldwide citation)

In order to remove a lesion constricting a vascular channel, such as arteries (1), a cutter (10) of oblong, and preferably ellipsoidal shape is provided by a plurality of flexible segments (15). The segments have cutting elements (20) in the form of cusps and mounds (25) distributed over their outwa ...


5
Stephen T Vukosic: Warning beacon. Star Headlight & Lantern Co, M LuKacher, K LuKacher, July 27, 1999: US05929788 (197 worldwide citation)

A warning beacon or a light where clusters of LED are mounted on a circuit board and emit light into a conical reflector so as to provide omni directional illumination has improved illumination intensity over its pattern of illumination by utilizing separate reflective sections each of which is pref ...


6
Mondher Ben Ayed, Charles W Merriam: Dynamic routing system for a multinode communications network. The University of Rochester, M Lukacher, June 8, 1993: US05218676 (184 worldwide citation)

A communication network having a multiplicity of nodes provides efficient exchange of messages between the nodes. The messages may be originated and received by the computers of a parallel computer system, the processors and associated memories of which are connected to each node. Each node includes ...


7
Shenge Wang: Halftone correction systems. The University of Rochester, K Lukacher, M Lukacher, December 29, 1998: US05854882 (143 worldwide citation)

Halftone correction systems are provided for producing dot overlap corrected halftone images at a digital printer. In the first embodiment, a system is provided for halftone correction on a black-and-white digital printer. The system first calibrates the black-and-white digital printer with seven te ...


8
Ronald B Standler: Passive overvoltage protection devices, especially for protection of computer equipment connected to data lines. RIT Research, M Lukacher, April 29, 1986: US04586104 (142 worldwide citation)

Overvoltage protection devices operative to prevent damage to electrical equipment in response to overvoltages in the form of fast transients and also to continuous overvoltages utilizes clamping or discharge elements which conduct in response to overvoltages or current surges. A high voltage respon ...


9
Michael K Landi, Robert M Lifeso: Dual radiation targeting system. Research Foundation State University of N Y, M Lukacher, Kathleen Terry, May 18, 1993: US05212720 (139 worldwide citation)

Subsurface regions of an X-ray transparent but optically opaque object are targeted along a visible line of sight obtained by the use of two radiation sources (an X-ray and light beam source, preferably a laser). The central ray from the X-ray source and the light beam are aligned using a calibratio ...


10
James M Zavislan, Jay M Eastman: Dermatological laser treatment system with electronic visualization of the area being treated. Lucid, M Lukacher, K Lukacher, January 19, 1999: US05860967 (126 worldwide citation)

A hand held microsurgical instrument for applying laser energy to selected locations (sites) in an area under the skin (or other exposed translucent tissue) to provide localized photothermolysis of underlying tissue at these sites, is described. The laser energy is focused into a spot within the tis ...