Michael W Mosehauer

US Patent:

42872855, Sep 1, 1981

Filed:

Dec 17, 1979

Appl. No.:

6/104473

Inventors:

Michael W. Mosehauer - Spencerport NY

Assignee:

Eastman Kodak Company - Rochester NY

International Classification:

G03G 1316
G03G 1322

US Classification:

430124

Abstract:

Personal identification documents are fabricated by liquid developing an electrostatic image on a photoconductive insulating member to form a high resolution toner image which includes a visually verifiable feature of the authorized document holder and thermally transferring such image from the photoconductor to a core substrate having general authenticating data or to a cover sheet which is subsequently laminated to such a core substrate.

US Patent:

50010280, Mar 19, 1991

Filed:

Jul 28, 1989

Appl. No.:

7/386381

Inventors:

Michael Mosehauer - Rochester NY
Yee S. Ng - Fairport NY
Eric K. Zeise - Pittsford NY

Assignee:

Eastman Kodak Company - Rochester NY

International Classification:

G03G 1301
G03G 1309

US Classification:

430 45

Abstract:

A multicolor reproduction is made by uniformly charging a photoconductive member, imagewise exposing that member to create a first electrostatic image, developing the first electrostatic image with a toner of a first color to create a first toner image, preferably uniformly recharging the photoconductive member, imagewise exposing the charged member creating a second electrostatic image, developing the second electrostatic image by the application of toner of a second color to the exposed areas. The process can be repeated for any number of colors. The multicolor image is then transferred in a single step to a receiving sheet. The second and subsequent development steps are carried out by a magnetic brush developing device employing hard magnetic carrier particles that are tumbled through a development zone which tumbling does not adversely affect the prior toner images. Preferably the hard magnetic carrier particles have a coercivity of at least 100 gauss when magnetically saturated, but more preferably a coercivity of at least 1000 gauss when magnetically saturated.

US Patent:

47944218, Dec 27, 1988

Filed:

Dec 16, 1985

Appl. No.:

6/809550

Inventors:

Michael D. Stoudt - Webster NY
Michael Mosehauer - Rochester NY
Eric K. Zeise - Pittsford NY
Jerome G. Spitzner - late of Rochester NY
David Q. McDowell - Penfield NY
George N. Tsilibes - Rochester NY

Assignee:

Eastman Kodak Company - Rochester NY

International Classification:

G03G 1501
G03G 1504

US Classification:

355 3R

Abstract:

Apparatus and method for electrophotographically producing high quality reproductions which contain different content types. Photoconductor image sectors are subjected to separate optical exposures selected for (1) good tone-scale reproduction of continuous-tone image portions and (2) high-contrast reproduction of line-type image portions. Photoconductor background area, which border continuous-tone image portions, are discharged to a level below the system's development level. Color line-art from a black and white original is also provided for in a color-copier by exposing a separate original containing a swatch of the color to be reproduced on the same image frames exposed to the image of the line-art. A digitizing tablet is used in combination with a selective erase means to provide selective screening and/or spot color effects. The digitizing tablet may be incorporated to use the exposure platen and may be of the sonic type or other types not employing grid lines visible to the photoconductor.

US Patent:

57336938, Mar 31, 1998

Filed:

Jan 2, 1997

Appl. No.:

8/777996

Inventors:

Ronald Sinclair Nohr - Rosewell GA
John Gavin MacDonald - Decatur GA
Michael Wilfred Mosehauer - Rochester NY

Assignee:

Kimberly-Clark Worldwide, Inc. - Neenah WI

International Classification:

G03C 1100

US Classification:

430 21

Abstract:

A data processing form for use with photo-sensing apparatus that detect the presence of indicia at indicia-receiving locations on the form. The form is composed of a sheet of carrier material and plurality of indicia-receiving locations. The indicia-receiving locations are defined by a mutable colored composition including a mutable colorant and an ultraviolet radiation transorber such that the indicia-receiving locations are adapted to become substantially undetectable by photo-sensing apparatus upon irradiating the colored composition with ultraviolet radiation at a dosage level sufficient to irreversibly mutate the colorant. The colored composition may be irradiated with radiation in the ultraviolet region of the ultraviolet spectrum. Also disclosed is a data processing form that includes a plurality of mutable indicia, at least a portion of which are adapted to become substantially undetectable by photo-sensing apparatus upon irradiation with an effective dosage level of ultraviolet radiation such as, for example, ultraviolet radiation. One embodiment of the present invention encompasses a method for improving the readability of a data processing form used in photo-sensing apparatus.

US Patent:

43071651, Dec 22, 1981

Filed:

Oct 2, 1980

Appl. No.:

6/193065

Inventors:

Richard N. Blazey - Penfield NY
Peter S. Alexandrovich - Rochester NY
Domenic Santilli - Webster NY
Michael W. Mosehauer - Rochester NY

Assignee:

Eastman Kodak Company - Rochester NY

International Classification:

G03G 504
G03G 912
G03G 1322

US Classification:

430 8

Abstract:

A planar array of microcells is formed in a support. An electrostatic charge pattern is established on the support differentiating first and second interlaid sets of microcells. An electrographic imaging composition is introduced into the first set of microcells, and a second, differing imaging composition is introduced into the second set of microcells. Multicolor photographic elements, particularly dye image transfer photographic elements, can be prepared.

US Patent:

51841940, Feb 2, 1993

Filed:

Oct 28, 1991

Appl. No.:

7/783488

Inventors:

Michael Mosehauer - Rochester NY
Catherine D. Newell - Rochester NY
Andrew J. Mauer - Rochester NY

Assignee:

Eastman Kodak Company - Rochester NY

International Classification:

G03G 2100

US Classification:

355297

Abstract:

A scavenging device for recapturing charged carrier particles from a moving image-bearing surface includes a first pickup member and a second pickup member. The first pickup member is mounted adjacent toner and carrier particles on the image-bearing member, and is biased electrically to a polarity relatively opposite to the polarity of the charged carrier particles. The second pickup member is also mounted adjacent toner and carrier particles on the image-bearing member to be effective at a point downstream of the first pickup member. The second member, as such, is electrically grounded for capturing from the image-bearing member wrong sign carrier particles.

US Patent:

58654712, Feb 2, 1999

Filed:

Dec 21, 1994

Appl. No.:

8/360501

Inventors:

Ronald Sinclair Nohr - Roswell GA
John Gavin MacDonald - Decatur GA
Michael Wilfred Mosehauer - Rochester NY

Assignee:

Kimberly-Clark Worldwide, Inc. - Neenah WI

International Classification:

B42D 1500

US Classification:

283 85

Abstract:

A data processing form for use with photo-sensing apparatus that detect the presence of indicia at indicia-receiving locations on the form. The form is composed of a sheet of carrier material and plurality of indicia-receiving locations. The indicia-receiving locations are defined by a mutable colored composition including a mutable colorant and an ultraviolet radiation transorber such that the indicia-receiving locations are adapted to become substantially undetectable by photo-sensing apparatus upon irradiating the colored composition with ultraviolet radiation at a dosage level sufficient to irreversibly mutate the colorant. The colored composition may be irradiated with radiation in the ultraviolet region of the ultraviolet spectrum. Also disclosed is a data processing form that includes a plurality of mutable indicia, at least a portion of which are adapted to become substantially undetectable by photo-sensing apparatus upon irradiation with an effective dosage level of ultraviolet radiation such as, for example, ultraviolet radiation. One embodiment of the present invention encompasses a method for improving the readability of a data processing form used in photo-sensing apparatus.

US Patent:

43858236, May 31, 1983

Filed:

Mar 24, 1980

Appl. No.:

6/133077

Inventors:

George P. Kasper - Rochester NY
Arthur S. Kroll - Spencerport NY
Michael Mosehauer - Spencerport NY

Assignee:

Eastman Kodak Company - Rochester NY

International Classification:

G03G 1500

US Classification:

355 3R

Abstract:

In a novel electrographic copying method and apparatus, a latent electrostatic image is formed on an insulating layer of an electrophotographic element and, before, during or after the formation of the latent electrostatic image, there is created a plurality of charge islands, such as by an exposure through a screen. These charge islands are distinct and in addition to any charge islands which result from the image-forming step. After establishment of the charge islands and the latent electrostatic image, the resulting charge pattern is developed with a developer which either is at least partially conductive, i. e. , has a maximum resistance of about 10. sup. 9 ohms, or is rendered so by the phenomenon of electrical breakdown.