Dr. Hansen graduated from the University of Minnesota Medical School at Minneapolis in 1994. He works in Vancouver, WA and specializes in Child & Adolescent Psychiatry and Psychiatry.
Dr. Hansen graduated from the University of California, San Francisco School of Medicine in 1991. He works in Price, UT and specializes in Ophthalmology. Dr. Hansen is affiliated with Castleview Hospital.
Gary E. Georgeson - Federal Way WA Jeffrey M. Hansen - Renton WA Jeffrey R. Kollgaard - Kent WA Scott W. Lea - Renton WA J. Robert Bopp - Kent WA
Assignee:
The Boeing Company - Seattle WA
International Classification:
G01M 700
US Classification:
73 1213, 73 1201, 73 1206
Abstract:
A damage detection device is used to detect damage in bonded and laminated composite structures. A tap hammer or tap coin containing an acceleration sensor is connected to a circuit that can measure the width of an impact signal and then display the result. The result correlates to local stiffness of a structure. A method of determining the desired signal width and the method of using the damage detection device, includes tapping a known good region and then tapping a suspect region. Readings from the two areas are used to determine whether the suspect region is within an acceptable range. The circuit determines the desired signal width by measuring from the time the impact signal exceeds a threshold to the time it falls below the threshold.
Method Involving A Pointing Instrument And A Target Object
A first method determines a position of a point of interest on a target object surface in a target object coordinate system using orientation and distance measurements of a pointing instrument in an instrument coordinate system. A second method determines an orientation of a pointing instrument in an instrument coordinate system for the instrument to be aligned with a point of interest on a target object surface having a target object coordinate system, wherein a position of the point of interest in the target object coordinate system is known. A third method controls orientation of a laser beam of a laser in an instrument coordinate system for the laser beam to trace an image on a target object surface having a target object coordinate system, wherein positions of points for the image on the surface of the target object in the target object coordinate system are known.
Method And Apparatus For Placing Plies On Curved Substrates
Robert L. Anderson - Tacoma WA, US Charles M. Richards - Kent WA, US Barry P. VanWest - Bellevue WA, US Jeffrey M. Hansen - Renton WA, US
Assignee:
The Boeing Company - Chicago IL
International Classification:
B32B 37/10 B32B 37/22
US Classification:
156285, 156361, 156577, 156185
Abstract:
A ply placement device uses a ply guide to place plies on a curved substrate surface. The ply guide includes a guide surface and a guide edge that are each curved to match the contour of the substrate so that the ply transitions smoothly from its planar form to a curved form as the ply is placed onto the substrate. The ply guide may be flexible or segmented to allow reconfiguration of the guide surfaces to match various substrate contours.
Scott Lea - Renton WA, US Gary E. Georgeson - Federal Way WA, US James Troy - Issaquah WA, US Marc Matsen - Seattle WA, US Jeffrey Hansen - Renton WA, US Charles Richards - Kent WA, US Matthew W. Smith - Puyallup WA, US
Assignee:
The Boeing Company - Chicago IL
International Classification:
H04N 5/14 H04N 5/225 H04N 5/228
US Classification:
348 25, 3482071, 34820711, 3482083
Abstract:
A local positioning system which includes a video camera, a computer communicating with the video camera and a target object sighted by the video camera and having a target object coordinate system. The computer is adapted to define a relative position and orientation of the video camera with respect to the target object, determine a position and orientation of the video camera in the target object coordinate system, and determine the position of a point of interest in the target object coordinate system. The system can also be used to aim the camera at a previously recorded point of interest on the target object. Contact with, or close proximity to, the target object is not required. A local positioning method is also disclosed.
Scott W. Lea - Renton WA, US Gary E. Georgeson - Federal Way WA, US Michael D. Fogarty - Auburn WA, US Michael W. Evens - Burien WA, US Jeffrey M. Hansen - Newton WA, US
International Classification:
G06K 9/00
US Classification:
382108
Abstract:
A method and apparatus are used to fit a metallic or composite doubler on an uneven surface. A three dimensional digital map of the gap between the doubler and the uneven surface is generated by digitally scanning the uneven surface. The digital map is then used to fabricate a stack of adhesive plies tailored to substantially fill the gap between the doubler and the uneven surface.
Robert L. Anderson - Tacoma WA, US Charles M. Richards - Kent WA, US Barry P. VanWest - Bellevue WA, US Jeffrey M. Hansen - Renton WA, US
Assignee:
THE BOEING COMPANY - Chicago IL
International Classification:
B32B 37/10
US Classification:
156349
Abstract:
A ply placement device uses a ply guide to place plies on a curved substrate surface. The ply guide includes a guide surface and a guide edge that are each curved to match the contour of the substrate so that the ply transitions smoothly from its planar form to a curved form as the ply is placed onto the substrate. The ply guide may be flexible or segmented to allow reconfiguration of the guide surfaces to match various substrate contours.
Fredrick C. Rudnick - Shoreline WA Jeffrey M. Hansen - Renton WA Charles M. Richards - Kent WA
Assignee:
The Boeing Company - Seattle WA
International Classification:
G01B 902
US Classification:
356359
Abstract:
A system for producing high accuracy surface scans of large and/or complex parts using a host machine such a machine for milling the part, a digitizing head attached to the host machine, and a remote laser tracking system for tracking the position of a retroreflector cube attached to the digitizing head.
Diamond Having Multiple Coatings And Methods For Their Manufacture
Sy-Hwa Chen - Salt Lake City UT Jeffrey S. Hansen - Salt Lake City UT
Assignee:
Norton Company - Worcester MA
International Classification:
B24D 306
US Classification:
428408
Abstract:
A diamond element having good bonding properties and a method for fabricating the diamond element in which a diamond substrate is coated by and bonded to a first layer of chromium carbide, a second layer containing titanium is bonded to said first layer, and a third layer of tungsten, or molybdenum deposited by a CVD technique utilizing metal halides, is bonded to said second layer. The second layer functions to protect the chromium carbide layer against attack by halide containing gas during the CVD deposition of the tungsten, or molybdenum.