Abstract:
In one embodiment, a filter structure that integrates one plate of a capacitor with an electrode of a transient voltage device. The filter structure includes a well region of one conductivity type formed in semiconductor substrate of an opposite conductivity type. The well region forms one plate of the capacitor and an electrode of the transient voltage suppression device. A dielectric layer is formed over a portion of the well region and a conductive layer is formed overlying the dielectric layer to provide a second plate of the capacitor. The dopant concentration of the well region provides a constant capacitance/voltage characteristic for the filter structure when a selected voltage range is applied to plates of the capacitor.
Abstract:
Bats that aid in bunting are disclosed herein. The bats generally include a rounded elongate shaft having a handle end and a contact end, and the handle end may have a diameter that is smaller than a diameter of the contact end. In an embodiment, at least one indicator is between the handle and contact ends to designate where and how a user should hold the bat while bunting. In an embodiment, first and second indentations are in a surface of the shaft between the handle and contact ends to designate where a user should hold the bat while bunting. In an embodiment, at least one indicator selected from the group consisting of an indentation, a marking, and a bump is between the handle and contact ends to designate where and how a user should hold the bat while bunting.
Abstract:
Bats that aid in bunting are disclosed herein. The bats generally include a rounded elongate shaft having a handle end and a contact end, and the handle end may have a diameter that is smaller than a diameter of the contact end. In an embodiment, at least one indicator is between the handle and contact ends to designate where and how a user should hold the bat while bunting. In an embodiment, first and second indentations are in a surface of the shaft between the handle and contact ends to designate where a user should hold the bat while bunting. In an embodiment, at least one indicator selected from the group consisting of an indentation, a marking, and a bump is between the handle and contact ends to designate where and how a user should hold the bat while bunting.
Abstract:
An arrangement for head-up display system components incorporated into an aircraft cockpit forward of the ejection plane (124) provides space for accommodating a head-down display device (132) immediately beneath the over-nose vision surface (128) and adjacent to the ejection plane (124). The arrangement of components minimizes the amount of angular change in the pilot's line of sight that is required when the pilot moves his head to change his view from the outside real world scene to the head-down display device.
Abstract:
A rifle sighting system, that includes a metal base assembly and a train of optical elements affixed to the base assembly, and including a front optical element having a front surface and having a rear optical element having a rear surface. A cover, made of light weight material is affixed to the base assembly and sized and shaped to cover and protect the train of optical elements, other than the front surface of the front optical element and the rear surface of the rear optical element.
Abstract:
A method of assessing and mitigating a risk of a proposed change includes entering a category of the change, filtering risk assessment questions based on the entered category of the proposed change, determining an initial risk based on a dynamic change context, determining at least one high risk factor that is associated with the initial risk, filtering mitigation risk questions based on the at least one high risk factors, and re-determining the risk from mitigation answers to the filtered mitigation risk questions.
Abstract:
A single-use applicator contains nail polish remover and an applicator element. A liquid conduit has one end fluidically connected to the applicator element and a point on another end. The nail polish remover is liquid and is contained in a container having a puncturable cover that is located adjacent to the point of the conduit. The applicator element is located in one unit and the liquid is located in a second unit. The two units are threadably connected and when screwed together, the point punctures the cover and fluidically connects the liquid nail polish remover to the applicator element. The applicator is used in the manner of a writing instrument to remove nail polish.
Abstract:
A transom flap can be deployed from the transom of an amphibious vehicle when the vessel is water borne. The transom flap is pivotally mounted and can be extended to extend into a position relatively acute to the transom of the vessel the transom flap can be extended to impinge the propulsion jet of a jet propulsion drive system of the vessel or it can be deployed to extend out of the jet stream but at a less acute angle such that it will be helpful in trim adjustment of the vessel at speed.
Abstract:
A windshield display system for automobile includes a wavelength selective holographic combiner (12) laminated within the plies (36, 50) of an automobile windshield. A lamination process is provided to prevent degradation of the holographic combiner (12), which might otherwise occur with conventional windshield lamination processes. The holographic combiner (12) is processed in a manner that permits it to withstand the temperature and pressure extremes of the windshield lamination process. Also provided is a display system (60) for producing an image of vehicle information and the motorist's field of view as the motorist observes the real world scene.
Abstract:
An optical display system (10) presents visual source information to an observer (18). The display system includes a vision unit (14) that has reflective surfaces (16) through which the observer can view an outside world scene and which reflect source information emanating from an information source (22) for display to the observer. In a preferred embodiment, the optical display system constitutes a head-up display system for an automobile and the observer is the driver of the automobile. The vision unit constitutes an automobile windshield with or without a reflection enhancement material and whose inner and outer surfaces reflect source information carried by light propagating from the information source, such as a liquid crystal display (32). A projection lens system (24) positioned between the inner surface of the windshield and the information source has optical light-directing properties for compensating for optical aberrations introduced by the nonplanar windshield surface. The projection lens system includes an aspheric element (262) that is unique to a specific aspheric windshield shape and remaining elements that are common to a great number of different windshield shapes. A positioning mechanism ( 130) allows the driver to adjust the vertical position of the source information (60) reflected by the windshield within a total display field of view for optimal viewing by a seated driver. The positioning mechanism also automatically changes the distance between the display image and the driver as a function of vehicle speed to promote safe vehicle operation.