Jonathan E Schultz

US Patent:

8164742, Apr 24, 2012

Filed:

Jul 18, 2007

Appl. No.:

11/779457

Inventors:

Arthur H. Carrieri - Abingdon MD, US
Erik S. Roese - Baltimore MD, US
David J. Owens - Kingsville MD, US
Jonathan C. Schultz - Perryville MD, US
Michael V. Talbard - BelAir MD, US
Pascal I. Lim - Baltimore MD, US
Kevin C. Hung - Baltimore MD, US
Jerold R. Bottiger - Aberdeen MD, US

Assignee:

The United States of America as represented by the Secretary of the Army - Washington DC

International Classification:

G01C 3/08

US Classification:

356 501, 356 301, 356 31, 356 401, 356 41, 356 51

Abstract:

An optomechanical switching device, a control system, and a graphical user interface for a photopolarimetric lidar standoff detection that employs differential-absorption Mueller matrix spectroscopy. An output train of alternate continuous-wave COlaser beams [. . . L:L. . . ] is directed onto a suspect chemical-biological (CB) aerosol plume or the land mass it contaminates (S) vis-à-vis the OSD, with L [L] tuned on [detuned off] a resonant molecular absorption moiety of CB analyte. Both incident beams and their backscattered radiances from S are polarization-modulated synchronously so as to produce gated temporal voltage waveforms (scattergrams) recorded on a focus at the receiver end of a sensor (lidar) system. All 16 elements of the Mueller matrix (M) of S are measured via digital or analog filtration of constituent frequency components in these running scattergram data streams (phase-sensitive detection). A collective set of normalized elements {} (ratio to M) susceptible to analyte, probed on-then-off its molecular absorption band, form a unique detection domain that is scrutinized; i. e.

US Patent:

20080235933, Oct 2, 2008

Filed:

Mar 20, 2008

Appl. No.:

12/052142

Inventors:

Daniel Putt - Stevensville MI, US
Jonathan Schultz - Valparaiso IN, US

Assignee:

EMERSON POWER TRANSMISSION MANUFACTURING - Maysville KY

International Classification:

B23P 19/02

US Classification:

2952501, 29724

Abstract:

A mechanism and method for locking a bearing to a shaft includes a split sleeve and a receptive flange adapted to be fixed to the bearing. A positioning flange is coupled to the split sleeve. A screw extends through the positioning flange and threadingly engages the receptive flange. Rotation of the screw in a first direction axially drives the sleeve into engagement with the bearing to collapse the split sleeve into engagement with the shaft.

US Patent:

20120027334, Feb 2, 2012

Filed:

Oct 5, 2011

Appl. No.:

13/253476

Inventors:

Daniel Putt - Stevensville MI, US
Jonathan Schultz - Valparaiso IN, US

Assignee:

EMERSON POWER TRANSMISSION CORPORATION - Florence KY

International Classification:

F16C 43/04

US Classification:

384538, 384537, 384584

Abstract:

A mechanism and method for locking a bearing to a shaft includes a split sleeve and a receptive flange adapted to be fixed to the bearing. A positioning flange is coupled to the split sleeve. A screw extends through the positioning flange and threadingly engages the receptive flange. Rotation of the screw in a first direction axially drives the sleeve into engagement with the bearing to collapse the split sleeve into engagement with the shaft.

US Patent:

7737399, Jun 15, 2010

Filed:

Oct 23, 2008

Appl. No.:

12/256936

Inventors:

Arthur H. Carrieri - Abingdon MD, US
David J. Owens - Kingsville MD, US
Jonathan C. Schultz - Perryville MD, US

Assignee:

The United States of America as represented by the Secretary of the Army - Washington DC

International Classification:

G01J 5/00

US Classification:

2503381, 356364

Abstract:

An analog Mueller matrix data acquisition system (AMMS) acquiring middle-infrared Mueller (M) matrices of backscattering surfaces. The M-elements are measured by means of an active photopolarimetric sensor. The AMMS records nine M-elements simultaneously in groups of four modulo 2 incident continuous-wave COlaser beams—one incident beam is tuned to a fundamental molecular absorption cross-section by the aerosol of detection interest (analytic wavelength λ) while the other beam is detuned off that resonance band (reference wavelength λ) and in the closest vicinity to λ. Accordingly, those ΔM elements exhibiting susceptible behavior to the aerosol analyte, driven on-then-off its molecular vibrational resonance band, cues an identification event thus providing detection decision information. The AMMS is comprised of PEM reference frequency synthesizer, optical power regulation, data digitizer, and computer interface components in an interfaced and integrated framework that governs all operations of M-elements production by the photopolarimetric sensor.