Abstract: A pressure sensor system for measuring the pressure of a corrosive media includes a silicon plate forming a diaphragm and a glass plate or ring bonded to said silicon plate with an opening over the diaphragm. The diaphragm has resistive areas of different orientations to provide first resistive areas which have increased resistance with diaphragm deflection, and other areas which have decreased or little change in resistance with diaphragm deflection. The resistive areas may be formed by doping the silicon plate. The resistive areas have broad doped connectors extending outward to areas beyond the seal between the glass plate or ring, to wire bond areas on the silicon plate. Accordingly, the wire bond pads are not exposed to the corrosive media.

Abstract: A preformed sensor housing including a conduit having an inside; a plug disposed within the conduit; and a deposit covering a portion of the plug and a portion of the conduit. A method is also disclosed for creating a thin film diaphragm on a housing including the step of inserting a sacrificial element into the housing; depositing a diaphragm material onto the sacrificial element and the housing; and removing the sacrificial element.

Abstract: A brake lever assembly for actuating a hydraulic disc brake system is shown and described. The brake lever assembly provides two-stage braking by operatively connecting a lever to first and second pistons contained in a master cylinder. The first and second pistons are operatively connected to one another such that they move together until the first piston reaches a threshold distance from a top end of the master cylinder, after which the second piston moves with respect to the first piston.

Abstract: A method and system for providing travel services are disclosed. The method and system include a database of travel information from which information can be selectively obtained based on the traveler's circumstances. The method and system also include a system for providing counseling services and an emergency kit containing food, water and other supplies. A mobile communications device is also provided to enable the traveler to transmit his or her location in order to initiate the dispatch of a rescue services provider to transport the traveler to a location of greater safety.

Abstract: A master cylinder assembly for a hydraulic bicycle braking system that includes a master cylinder having a first end and a second end, a first piston having a first end and a second end disposed in and movable within the master cylinder, a second piston disposed in and movable within the master cylinder, and a modulator configured to modulate a first pressure that is applied to the second end of the first piston.

Abstract: A method and apparatus is disclosed for aligning an optical instrument with respect to a celestial coordinate system, the optical instrument having a field of view and an optical instrument coordinate system, the celestial coordinate system having a plurality of objects each having celestial coordinates. The method includes the steps of receiving a plurality of captured optical instrument positions in the optical instrument coordinate system along with a plurality of associated capture times; calculating, for each associated capture time in the plurality of associated capture times, coordinates in the optical instrument coordinate system for the plurality of objects to create a plurality of calculated object positions for each associated capture time; and, determining, for each associated capture time, a match for each captured optical instrument position in the plurality of captured optical instrument positions with the plurality of calculated object positions to create a list of actual alignment objects.

Abstract: A brake lever assembly for actuating a hydraulic system is shown and described. The brake lever assembly comprises a housing, a master cylinder disposed in the housing, and a master piston disposed in the master cylinder. The master piston has an adjustable dead band. A lever is connected to the housing and has an adjustable reach. The lever is pivotable about a first axis to adjust the reach and is pivotable about a second axis to actuate the master piston.

Abstract: A bicycle rear derailleur equipped with a base component, a link mechanism, a movable component, outer plate, inner plate, guide pulley, and tension pulley. The base component is mounted on the frame and one end of the link mechanism is mounted on the base component. The movable component is mounted on the other end of the link mechanism, and can be relatively displaced from the base component. The outer plate is mounted on the movable component so as to undulate like a see-saw. The guide pulley is mounted between the plates, so as to freely rotate and move in the axial direction. The tension pulley can be engaged with the chain, the engagement center of which is set at a position closer to the outer plate than to the engagement center of the guide pulley, and is mounted between the plates, so as to freely rotate.

Abstract: There is provided a wiring connection structure for electrically connecting two electrical components that is easily made waterproof and can prevent poor insulation or falling off of a wiring. The wiring connection structure 60 for a bicycle is a structure for electrically connecting a first electrical wiring 50 connected to a switch unit 23a mounted to a handlebar 15 and a second electrical wiring 51 connected to a second control unit 31, and includes a first connection terminal 61, a second connection terminal 62, and a tubular cover member 63. The first connection terminal 61 is a terminal electrically connectable to the first electrical wiring 50. The second connection terminal 62 is a terminal electrically connectable to the second electrical wiring 51 and the first connection terminal 61. The cover member 63 is a heat-shrinkable synthetic resin member covering at least both the connection terminals 61 and 62.

Abstract: An angular displacement sensor. The input shaft is supported by a housing and fixed to a main gear. A plurality of secondary gears are arranged around and meshed with the primary gear. A plurality of displacement sensors are integrally coupled with the secondary gears. Advantageously, the main shaft is formed with a shear notch. Further, each of the secondary gears are coupled to the displacement sensors so as to break free in case of a jam.

Abstract: A method for providing image correlation between the images displayed on a PACS system, the method including the steps of: displaying a first image from a first stack of images and a second image from a second stack of images, each stack of images belonging to a different series of image captures for a subject from a particular orientation; determining a spatial location of each image in the first and second stacks of images; receiving a selection signal for an image in the first stack of images; determining a corresponding image in the second stack of images based on the selection signal and the spatial location of the corresponding image; and, displaying the corresponding image. An apparatus for displaying correlated images based on anatomic triangulation.

Abstract: A dual rate force transducer is disclosed. A spring is machined to have a first spring portion with a first spring rate, a second spring portion with a second spring rate, and a platen between the spring portions. A pair of flanges are affixed to the distal ends of the spring portions. At least one sensor is affixed to one of the flanges, and at least one other sensor is affixed to another one of the flanges. Mounting hardware is used to couple the springs, flanges and platen together, including at least one mechanical stop to limit displacement of the spring.