Abstract: A method for generating a simulator of a target system includes parsing data defining operational components and component parameters, searching for and obtaining model code definitions within a library database, customizing the model code definitions based on the component parameters, constructing a system model, and generating solver code based the customized model code definitions of the target system. The solver code may be indicative of input and output operation of the target system. The method may also include concatenating the system model with the solver code to form a solver function definition for the target system, and converting the solver function definition into an field programmable gate array (FPGA) core or central processing unit (CPU) core for execution on a simulation device for the target system.

Abstract: A method for generating a simulator of a target system includes parsing data defining operational components and component parameters, searching for and obtaining model code definitions within a library database, customizing the model code definitions based on the component parameters, constructing a system model, and generating solver code based the customized model code definitions of the target system. The solver code may be indicative of input and output operation of the target system. The method may also include concatenating the system model with the solver code to form a solver function definition for the target system, and converting the solver function definition into an field programmable gate array (FPGA) core or central processing unit (CPU) core for execution on a simulation device for the target system.

Abstract: Apparatus for manipulating a dental device comprises first and second gripping elements rotatably coupled to one another for movement between a gripping configuration in which a first gripping surface of the first gripping element is positioned adjacent a second gripping surface of the second gripping element to grip a dental device there between and a release configuration in which the first and second gripping surfaces are spaced from one another, wherein each of the first and second gripping surfaces includes a device receiving recess shaped to accommodate a gripping portion of a device to be gripped by the apparatus and a locking mechanism for locking the first and second gripping elements in the gripping configuration. The apparatus may further include a seating surface for applying a seating force to a bearing surface of the dental device.

Abstract: A system for allowing a person to observe herself or himself from different vantage points while carrying out operations such as grooming. A swivel seat is employed. A video monitor is mounted to swivel in unison with the swivel seat. Adjustment means are provided to allow the user to position the video monitor at a desired elevation and orientation. A video camera is mounted on a stand and positioned to observe the user. The video monitor displays what is seen by the video camera. Automated zoom and pan controls optionally allow the user to control the video camera from the video monitor. A hand-held version of the video monitor, which also incorporates the camera controls, is provided. A version using a hand-held video camera is disclosed as well.

Abstract: A multi-color IR imaging device includes optics that direct mid-wave infrared (MWIR) and long-wave infrared (LWIR) radiation onto a focal plane array having LWIR and MWIR detection layers. Pixel groups that include at least one first pixel and one second pixel are defined on the focal plane array, and a first filter and a second filter which form part of an inhomogeneous filter is placed over the respective first and second pixels in a checkerboard pattern, in close proximity to the detection layers. This allows MWIR radiation in M band, and LWIR radiation in an L1 band to pass therethrough and illuminate the first pixels, and M, L1, and a separate LWIR band designated L2 to pass therethrough and illuminate the second pixels. To simultaneously image both MWIR and LWIR, the focal plane array is placed at a predetermined distance from the optics so that the MWIR spot size covers a single pixel and the LWIR spot size is about the same area as the area of a group of two first pixels and two second pixels.

Abstract: A device for allowing a swimmer to exercise in a pool while remaining approximately in place. The device includes an adjustable belt which fits around the swimmer's waist. An elastic harness connects this belt to an anchor bracket which is fixed to the side of the pool. The harness elastically deforms as the user exerts greater swimming force, thereby indicating to the user his or her level of exertion. The anchor bracket in configured to attach to a pool incorporating a skim gutter.

Abstract: Apparatus for manipulating a dental device comprises first and second gripping elements rotatably coupled to one another for movement between a gripping configuration in which a first gripping surface of the first gripping element is positioned adjacent a second gripping surface of the second gripping element to grip a dental device there between and a release configuration in which the first and second gripping surfaces are spaced from one another, wherein each of the first and second gripping surfaces includes a device receiving recess shaped to accommodate a gripping portion of a device to be gripped by the apparatus and a locking mechanism for locking the first and second gripping elements in the gripping configuration. The apparatus may further include a seating surface for applying a seating force to a bearing surface of the dental device.

Abstract: A device for allowing a swimmer to exercise in a pool while remaining approximately in place. The device includes an adjustable belt which fits around the swimmer's waist. An elastic harness connects this belt to an anchor bracket which is fixed to the side of the pool. The harness elastically deforms as the user exerts greater swimming force, thereby indicating to the user his or her level of exertion. The anchor bracket in configured to attach to a pool incorporating a skim gutter.

Abstract: A device for maintaining a relatively fixed position of a person exercising in a pool. The device uses a flexible rod which deforms elastically as the swimmer exercises. In this fashion, the swimmer is given feedback as to how strenuously he or she is exercising. The device can be anchored to a conventional pool ladder. In addition, for those pools without a ladder, a separate anchor frame is disclosed. The anchor frame allows the device to be used in virtually any pool. It also allows the device to be used on a dock or on a boat.

Abstract: A cage for protecting computer equipment and the like, comprising a multiple number of spaced platforms among which such equipment can be mounted and secured therein without being capable of unauthorized removal. The platforms are secured together by pairs of rods having case hardened sleeves freely rotated thereabout, a lock mechanism being applied to the top of each of such rods, the unlocking of which provides an assembly and disassembly procedure for the cage. Up-turn lips on the front and rear edges of the lowermost platform, together with pairs of such rods and sleeves in the four corners of the cage, prevent removal in a sliding manner of any equipment mounted in the space between the platforms.

Abstract: Paper embodying for purposes of identification one or more pigments, inconspicuous in daylight but visible on inspection in darkened surroundings or after illumination at predetermined wavelength from an artificial source, wherein the pigment is in the form of granules which are of 30 to 500 microns particle size and, to secure contrast between the pigment and background in said inspection, are essentially free of finer particles.

Abstract: This invention relates to biomechanical devices comprising a liquid sinterable metallic alloy, characterized by a multiphase, composite microstructure of isolated spherical grains approximately 50 microns in diameter distributed in an essentially nonporous matrix. The dental prosthetic devices include full-cast crowns, copings, pontics, inlays, onlays, and bridges. Other devices include reconstructive and orthopedic pieces. A method for fabricating a dental prosthetic device is also recited.

Abstract: This manufacture prevents an unauthorized removal of an article or equipment item, such as a typewriter, for example, from a table top or the like. The article is secured to a cover plate which includes a plurality of hooking members or ears on its underside. These hooking members in turn engage apertures the body formations for which are securely mounted to a flat plate that in turn is secured to the table top or mounting surface. To assemble cover and plate into a locked position, the cover and its ears are shifted in a direction for engagement of ears to apertures. In this position then, a tang on a cylinder lock mounted in the cover's periphery is rotated into abutment with an edge of the plate, and the lock locked. The cover can no longer shift in a reverse direction to disengage ears from apertures. Case-hardened sleeves are provided to prevent sawing of screws which secure cover and article together.

Abstract: A high strength porcelain dental prosthetic device, such as an infrastructure, inlay or onlay is formed directly from a dental porcelain fired at elevated temperatures of about 1000.degree. F. and above, under a pressure of about 10 to 1000 microns of Hg. A special furnace is devised which will achieve this pressure range in a rapid efficient manner. The resultant porcelain dental infrastructure has a high density, and the strength approaching that found in commercial cast ceramic restorations.

Abstract: An alloyed metal dental prosthetic device, such as a coping, of an alloy dental reconstructive element, is formed from a liquid phase sintered powdered metal alloy at elevated temperatures of about 1000.degree.-1300.degree. C. under a high level of vacuum of about 10 to 1000 microns of Hg. A special oven is devised which will achieve this high level of vacuum in a rapid efficient manner. The resultant metal prosthetic device has the density of at least that found in commercial cast prosthetic devices.