Abstract: A surgical instrument includes an outer casing having a first portion for surrounding a motor, a second portion having for housing a plurality of buttons, and a third portion for providing a small body by which a user can control and manipulate the surgical instrument. A plurality of buttons are provided in the second portion of the outer casing, the buttons for controlling an operation of the motor. A switch cover for engaging with the second portion of the outer casing is also provided. The switch cover includes a relatively stiff skeleton and a plurality of relatively flexible portions that correspond with the plurality of buttons when the switch cover is engaged with the second portion of the outer casing. The flexible portions are adapted to provide external control of the buttons while the switch cover is engaged.

Abstract: A device measures the operating angle of a universal joint in a drive train system without any physical contact with the components of the drive train system. The drive train system can include first and second shafts that are connected together by the universal joint. The device includes a first sensor for generating a first signal that is representative of the angular orientation of the first shaft relative to the horizontal and a second sensor for generating a second signal that is representative of the angular orientation of the second shaft relative to the horizontal. Each of the first and second sensors can include a pair of non-contact sensors, such as a pair of laser distance sensors, that are mounted on a base. A controller is responsive to the first and second signals for determining the operating angle of the universal joint.

Abstract: A computer implemented method for interpreting faults from a fault-enhanced 3-D seismic attribute cube. The method includes the steps of extracting faults from a 3-D seismic attribute cube, and of calculating a minimum path value for each voxel of the 3-D seismic attribute cube. A fault network skeleton is extracted from the 3-D seismic attribute cube by utilizing the minimum path values which correspond to voxels within the 3-D seismic attribute cube. The individual fault networks are then labeled, and a vector description of the fault network skeleton is created. The fault network skeleton is subdivided into individual fault patches wherein the individual fault patches are the smallest, non-intersecting, non-bifurcating patches that lie on only one geologic fault. The individual fault patches are then correlated into a representation of geologic faults.

Abstract: A method and system in a computer system having a display and a keyboard for automatically adjusting a pointing device to accommodate both left-handed and right-handed users, wherein the pointing device is utilized in association with a graphical user interface displayed within the computer system. Initially, the location of the pointing device with respect to a central location is electronically determined. The graphical user interface is subsequently automatically altered to indicate a left-handed pointing device preference, if the pointing device is located to the left of the central location. Likewise, the graphical user interface is automatically altered to indicate a right-handed pointing device preference, if the pointing device is located to the right of the central location. The pointing device can comprise a mouse, and the central location can be identified as the keyboard or the display.