Abstract: A system and method of integrating geometric models, comprising identifying a product to design or manufacture, generating a product template, initiating the generation of at least one geometry, associating knowledge with the geometry, performing operations on the geometry, comparing results of the operations to rules, modifying the geometry and the knowledge, propagating the modifications to at least one second geometry, and updating the template.

Abstract: A protection device for handling energy transients includes a plurality of basic unit Zener diodes connected in series to achieve a desired breakdown voltage. Each of the basic unit Zener diodes is formed in a first-type substrate. Each of the basic unit Zener diodes comprises a second-type well formed in the substrate, a second-type Zener region formed in the second-type well and a first-type+ region formed over the second-type Zener region between a first and second second-type+ region.

Abstract: The invention provides a brake-transmission interlock system for a vehicle. The brake-transmission interlock system prevents the driver from shifting out of a park transmission position with a selector lever unless at least one brake of the vehicle is engaged. The brake-transmission interlock system includes a locking member operable to move to a locked position wherein movement of the selector lever is prevented. The locking member can move to the locked position from an unlocked position wherein the selector lever is moveable to shift out of the park transmission position. The brake-transmission interlock system also includes an indicating device operable to communicate a signal corresponding to the park transmission position to the driver. The locking member is in the locked position prior to the signal being communicated.

Abstract: The invention relates to an electrical connector element comprising a base part having a socket section to receive a plug-in contact and an insertion part inserted into the socket section for the contacting of a plug-in contact introduced into the socket section.

Abstract: A motor vehicle navigation device includes an automatic notification operating mode in which the processor automatically initiates the reproduction of a notification text via the loudspeaker at predetermined intervals of time or after predetermined distances of the journey have been traveled.

Abstract: A method for manufacturing a planar sensor, comprises disposing a film of a material on a substrate, wherein the material is selected from the group consisting of platinum, rhodium, palladium and mixtures and alloys comprising at least one of the foregoing materials; annealing the material; measuring a resistance value of the material; laser trimming the annealed material; heat treating the laser trimmed material; and laser trimming the heat treated material to form the sensor.

Abstract: A satellite-based digital audio radio (SDAR) receiver is configured to temporarily store data that may be transmitted to the SDAR receiver at a time inconvenient to the subscriber. A memory arrangement buffers data output by a channel decoder. The SDAR receiver can use the buffered data prior to using any currently transmitted data. The buffered data is associated with buffered timing information that lags behind the current timing information associated with the currently transmitted data. The buffered data is available for use only once before a decryption subsystem receives the current timing information. If the subscriber uses the currently transmitted data, the decryption subsystem receives the current timing information. The decryption subsystem decrypts only data that is associated with timing information that is no earlier than the latest timing information received by the decryption subsystem.

Abstract: A low-resistance hydrocarbon adsorber comprising a spiral-wound laminated structure for mounting into an entrance port of an engine air intake system to prevent hydrocarbon evaporations from reaching atmosphere. Preferably, the adsorber is formed as a cartridge and comprises a flexible polymeric sheet support to which a thin flexible sheet of activated carbon sheeting is laminated on a first support side. The support is provided on a second side with features, for example, ribs or bumps, extending above the surface. When the laminate is spirally wound, the spiral convolutions are spaced apart by the features. Preferably, the convolutions are spaced apart by a distance such that there is a high probability that hydrocarbons migrating out of a shut down engine will encounter the adsorber and thus be adsorbed before reaching the atmosphere. The windings may fill all or a portion of the open area of the intake port.

Abstract: A method for fuel cell system thermal management includes: maintaining a first zone at a first selected temperature range, maintaining a second zone at a second selected temperature range, and maintaining a third zone at a third selected temperature range. The second zone is in thermal communication with a first sensor and comprises a reformer, while the third zone is in thermal communication with a second sensor and comprises a fuel cell stack. The second selected temperature range is greater than the first selected temperature range, while the third selected temperature range is greater than the second selected temperature range.

Abstract: A diagnostic testing system for a vehicle comprising an oxygen sensor having a heating element for heating the oxygen sensor to its minimum operational temperature, an analyzer having a user interface, a communications link between the analyzer and the vehicle to obtain data from the oxygen sensor, and a diagnostic heuristic analyzing the data and confirming proper operation of the heating element, the diagnostic heuristic being adapted to generate an output and transmit the output to the user interface, the output including the results generated by analysis of the data by the diagnostic heuristic.

Abstract: An electrical connector comprises a connector body having rows of longitudinal terminal cavities that are separated by internal partition walls of the connector body and that extend from an insertion end to a mating end for receiving electrical terminals attached to conductor wires. The connector body has primary terminal locks in the terminal cavities for retaining the electrical terminals in the terminal cavities. The connector body has a transverse slot that extends through a floor and intersects the rows of terminal cavities. A secondary lock fits into the transverse slot for retaining the electrical terminals in the terminal cavities. The secondary lock has lock nibs that engage internal partition walls of the connector body to hold the secondary lock in a preload position that permits insertion of the electrical terminals into the terminal cavities via openings at the insertion end of the connector body.

Abstract: A method for controlling operation of an electronic control unit for use in an internal combustion engine, the electronic control unit being used to control different engine modes, the method including providing a function mode map having a plurality of data map points wherein the function mode map is divided into at least a first type region containing data map points representing mode map output values only of a first mode type and a second type region containing data map points representing mode map output values only of a second mode type; and providing at least one further data map having a plurality of further data map points, each of the further map points representing a further data map output value.

Abstract: In a planar oxygen sensor having a pump cell, a reference cell, a sensor chamber and a heating device, a ground plane electrode is provided and includes a sensing portion having a first sense lead and a second sense lead and a measuring portion having a first measuring lead and a second measuring lead, wherein the first measuring lead and the second measuring lead have increased surface area relative to said sensing portion such that the resistance between the first measuring lead and the second measuring lead is reduced and wherein the first measuring lead is disposed so as to be communicated with the first sense lead and the second measuring lead is disposed so as to be communicated with the second sense lead.

Abstract: A steering column assembly (18) of the type for controlling one or more steerable wheels in a motor vehicle includes a steering wheel (14) interface secured to the free end of a steering column (20). The steering column assembly (18) includes powered telescope adjust and tilt adjust features which a driver (16) uses to adjust the position of the steering wheel (14) for maximum comfort. One or more condition sensors (48) monitor numerous parameters about the vehicle. When an emergency condition is detected, such as the seat belt warning, a door that is ajar, various engine conditions, or erratic driving activity, a haptic controller (50) rapidly vibrates the steering wheel (14) through the telescoping and tilt adjusting motors (32, 40) as a means of alerting the driver (16) to the emergency condition.

Abstract: The invention provides a heat sink device for receiving heat generated by an electrical chip. The heat sink device includes a cold plate having a bottom surface for receiving heat from the electrical chip and a top surface opposite of the bottom surface. The heat sink device also includes a finger member having a rounded tip centered on the top surface. The heat sink device also includes a force generating device having an anvil spaced from the finger member and a compressible member compressed between the anvil and the finger member. The compressible member generates a pressing force urging the finger member and the top surface together. The heat sink device also includes a moving device operable to move one of the anvil and the finger member relative to the other to change the pressing force generated by the compressible member.

Abstract: The subject invention provides a heat sink for cooling electronic devices. The heat sink includes an upper chamber and a lower chamber separated by a baffle therebetween. The lower chamber includes a base having a central axis and a plurality of curvilinear fins disposed radially about the central axis of the base. The upper chamber includes a lid defining an inlet and an inlet tube interconnecting the upper chamber and the lower chamber for directing a fluid through the upper chamber and impinging the fluid on the base in the lower chamber. A sidewall extends between the base and the lid and is disposed about the fins. The sidewall includes a peripheral inlet for directing the fluid perpendicular to the central axis and at the fins.

Abstract: A two-step roller finger follower having a movable high-lift portion and a low-lift portion. A lock pin mechanism in the low-lift portion includes a lock pin that may be driven hydraulically into latched engagement with the high-lift portion. The lock pin assembly comprises a lock pin and a separable switching pin. A blocking clip mountable on the associated hydraulic lash adjuster includes first and second ends that extend into a switching pin locking groove to block axial motion thereof. A ramp on the follower body mates with a ramp on the blocking clip such that oscillatory motion of the follower engages and disengages the blocking pin from the locking groove. The clip unblocks the switching pin at only those times in the camshaft rotational cycle when complete locking and unlocking is assured, and ending well before the beginning of the next valve lift event.

Abstract: An apparatus has an adjustable steering column that moves between first and second positions along a path. The path defines tilting movement of at least a portion of the steering column, telescoping movement of at least a portion of the steering column, or both tilting and telescoping movement. The apparatus also includes a lock moveable between locked and unlocked positions. When the lock is in the locked position, the steering column can not move adjustably along the path. When the lock is in the unlocked position, the steering column can be adjusted along the path. The apparatus also includes a switch operable to emit an unlock signal, and a controller communicating with the switch to receive the unlock signal. The controller controls the lock to move to the unlocked position in response to the unlock signal. The apparatus also includes a signal generator operable to emit a second signal to the controller.

Abstract: The present invention involves a transmitter for transmitting two levels of data in a hierarchical transmission system. The transmitter has encoders, a modulator, an adjuster, and an up converter. The first encoder has a first output and capable of providing digital information based on a first level of data on the first output. The second encoder has a second output and is capable of providing digital information based on a second level of data on the second output. The modulator is coupled to the first encoder and has I and Q outputs. The adjuster is coupled to the modulator and second encoder and modifies signals on the I and Q outputs of the modulator to produce transmission I and transmission Q outputs. The up converter is coupled to the adjuster and is capable of transmitting broadcast radio signals based on the transmission I and transmission Q outputs. The modulator may include a root raised cosine filter and/or a QPSK modulator.

Abstract: An exhaust system comprising a catalytic converter unit, a bushing element provided in a shell wall of the catalytic converter unit, and an oxygen sensor positioned within exhaust flow of the catalytic converter unit and extending through the bushing element and having a connector disposed in intimate contact with the bushing element, and a method of positioning such an oxygen sensor in an exhaust system component.