Abstract: A temperature sensor incorporating flexible circuit technology. A flexible circuit sensor subassembly is composed of a flexible printed circuit substrate on which is printed a sensor circuit. In a preferred example the flexible circuit sensor subassembly, the sensor circuit has a sensor at a distal end, as for example a surface mount device (SMD) thermistor, a plurality of trace pads at a proximate end, and an interconnecting conductive trace between each trace pad and the sensor. A crimp terminal is respectively crimped onto each trace pad to provide a flexible circuit sensor assembly, wherein the crimp terminals are configured as needed for interfacing with an external circuit. The location of the sensor may be selectively located anywhere on the conductive traces to thereby easily size the probe length of the flexible circuit sensor subassembly to suit a any particular application and fit into any housing. A housing id molded over the flexible circuit sensor assembly.

Abstract: An apparatus and method for steering a vehicle (not shown) provides an input member or steering wheel for receiving steering inputs from a user; a steering-torque sensor mechanically coupled to the input member for sensing the torque applied to the steering wheel; a control circuit electronically coupled to the steering-torque sensor for producing a signal corresponding to the measured driver steering torque; an output actuator electronically coupled to the control circuit and road wheel for receiving the electronic signal and translating it into mechanical motion; and an output member or road wheel mechanically coupled to the output actuator for steering the vehicle (not shown).

Abstract: A power closure control apparatus including a power operator for moving a panel along a travel path. There is also included a pinch strip that is in communication with the power operator. The pinch strip includes a lower portion mounted to the vehicle and an upper portion that is movably engaged with the lower portion. A spring mechanism is disposed between the upper and lower portions to maintain a positional relationship between the upper and lower portions. The upper portion has a first extended position and a second retracted position such that when a force is applied to the upper portion it moves to its second retracted position thereby causing the power operator to cease moving the panel along the travel path.

Abstract: A sensor assembly includes a spool that has magnetic filaments incorporated therein. The magnetic filaments are magnetized to create a magnetic flux around the spool. A coil is wound around the spool such that it is within the magnetic flux field generated by the spool. A target wheel having plural teeth and plural slots is placed so that its outer periphery is slightly spaced from the target wheel. As the target wheel rotates, it induces changes in the magnetic flux density sensed by the coil. The changes in flux density can be used to determine the angular position and angular speed of the target wheel and a moving part attached thereto. Since the spool is magnetized, the need for a separate magnet is obviated.

Abstract: A system and method of vehicle stability enhancement control the method comprising the steps of determining a Delta Velocity of the vehicle, determining one of an understeer and an oversteer condition of the vehicle, applying a percentage of the Delta Velocity to an outside front and an outside rear wheel in the oversteer condition, and applying a percentage of the Delta Velocity to an inside front and an inside rear wheel in the understeer condition. The system and method may further comprise the step of applying the Delta Velocity to a rear wheel during the oversteer condition or applying the Delta Velocity to a front wheel during the understeer condition using fluid pressure from a master cylinder when braking is occurring.

Abstract: A methodology for applying ultrasonic welding processes to insulation jacketed wires without firstly stripping them. A preferred acronym therefor is “UWTI” (Ultrasonic Welding Through Insulation). A wire with its insulation jacket thereon and intact is placed upon a top surface of a base of a terminal to which it is to be bonded and the staking wings of the terminal are staked down onto the wire. The operator places the insulation jacketed wire and terminal combination into a conventional ultrasonic welder, such that the a bottom surface of the base rests upon the anvil and the insulation jacketed wire is aligned with the tip. The operator then causes the sonic welder to automatically sequence so as to provide an ultrasonic weld of the wire to the terminal.

Abstract: A traction control for a motor vehicle responds to detection of a rough road surface so as to shift control away from propulsion power reduction and toward brake control to an over-spinning driven wheel when the rough road surface is detected. This better adapts the traction control to a road surface that may have a high coefficient of friction but produces intermittent loss of traction due to wheel hop or normal force fluctuations due to the rough road surface. The lower power reduction is obtained by increasing a target brake pressure used to derive a brake pressure error signal from which from which a power reduction command is derived. A delta target brake pressure may also be increased to provide a higher target velocity for the driven wheel propulsion.

Abstract: A fuel permeation resistant fuel tank for a vehicle includes a tank shell having a wall formed from a plurality of layers. The layers include at least an inner layer, an outer layer and a fuel permeation barrier layer disposed between the inner layer and the outer layer and being made of a liquid crystalline polymer (LCP) material.

Abstract: A multi-strike throttle minimum learning system compares a signal received from at least one throttle position sensor to a predetermined minimum throttle position range based on throttle system component tolerances. A possible throttle obstruction is indicated when all of the sensor signal minimum values are outside the predetermined minimum range. In this case, the system deactivates electrical power for a predetermined delay period and then initiates another learn attempt in an effort to overcome the obstruction. This cycle is repeated until a valid throttle minimum position is detected, the number of learn attempts reaches a preset maximum, or a sensor fault is detected. If a valid throttle position minimum is detected within the allowed number of learning attempts, normal engine startup proceeds; otherwise, appropriate fault codes are communicated to the balance of the engine management system and, ultimately, to the operator.

Abstract: A power booster comprises a housing, a tube, and a seal. The housing includes a front housing section, a rear housing section, and a divider. The tube is mechanically fastened proximate the rear housing section and generally stationary relative to the rear housing section, with the seal between the divider and the tube.

Abstract: An energy-efficient vehicle air conditioning system includes a variable capacity refrigerant compressor having a capacity control valve with integral refrigerant sensors and control circuitry, and a driver interface panel for selecting the discharge air temperature and inlet air source, and for selecting either a normal control mode or an energy-efficient control mode. When the energy-efficient control mode is selected, control setting indicators prompt the driver to request full-cold discharge air temperature and recirculated cabin air, and the control circuitry initiates a compressor capacity control based on the refrigerant sensor information and a measure of the outside air temperature to produce a suitable discharge air temperature at a reduced power consumption level.

Abstract: An electric power steering system includes a motor and a soft-disable controller in signal communication with the motor for reducing the abruptly increased reaction torque felt by a driver when an assist torque is abruptly disabled.

Abstract: An inflatable air bag system having an inflatable curtain-like cushion element for inflated deployment away from a storage position along the roof rail portion of the vehicle frame to provide coverage over an expanded region of the vehicle interior. The cushion element is inflated by the rapid introduction of a substantially inert gas such as helium from an elongate gas storage receptacle extending at least partially along the roof rail portion of the vehicle frame. The gas storage receptacle serves as a profiling and stiffening support member for the cushion element in the storage position extending along the roof rail. The inflation gas may be discharged directly into an interior portion of the cushion element so as to promote rapid expansion and deployment of the cushion element over centralized regions of the surface to be covered.

Abstract: A thermosiphon for cooling an electronic device having a mean width of dimension “b” comprises a boilerplate having a top surface and including a plurality of pyramid shaped fins projecting upwardly from the top surface. The boilerplate also has a bottom surface for receiving the electronic device to be cooled. A plurality of spaced apart condenser tubes is mounted above the boilerplate such that the boilerplate and the condenser tubes define a vapor chamber therebetween for receiving a working fluid therein. A plurality of convoluted fins extends between each adjacent pair of condenser tubes.

Abstract: A multipurpose console for use in a vehicle having a support structure having an internal compartment, a latching mechanism being fixedly secured to a lower surface of the support structure and providing a method for releasably engaging a mounting member of the vehicle. The internal compartment has a lid pivotally secured to an upper portion of the support structure and moves between a first position and a second position. The lid covers the internal compartment when the lid is in the first position and the lid has an upper portion and a lower portion. The upper portion is pivotally secured to the lower portion for movement between the first position and the second position. The upper portion and the lower portion define a surface area for changing a child's diaper when the upper portion is in the second position. The internal compartment provides a plurality of storage areas for products necessary to facilitate the changing of the child's diaper.

Abstract: Disclosed herein is a gas sensor having a small amount of lead oxide incorporated into an inner electrode and an outer electrode, and a method for depositing the lead oxide. The lead oxide is applied in an amount sufficient to effectuate consistent performance during sensor break-in. Lead oxide is transferred to the electrodes of the sensor element during the fabrication process by exposing the sensor element to glass having a known lead content during a heating step. Lead oxide from the glass is vaporized and deposited on the electrodes in the form of lead oxide. The deposited lead oxide is incorporated into the electrodes of the sensor element. The lead oxide reduces performance irregularities thereby improving performance during the initial use of the gas sensor.

Abstract: The present invention relates to high oxygen ion conducting/oxygen storage (OIC/OS) capacity materials, a catalyst employing the OIC/OS materials, and a method for converting hydrocarbons, carbon monoxide and nitrogen oxides using the catalyst. The OIC/OS materials have stable cubic crystalline structures such that after aging for greater than about 36 hours at temperatures up to about 1,200° C., greater than about 60-95% of the cerium present is reducible. These materials comprise up to about 95 mole percent (mole %) zirconium, up to about 50 mole % cerium, up to about 20 mole % of a stabilizer such as yttrium, rare earths, and the like; and about 0.01 to about 25 mole % of a base metal selected from the group consisting of iron, copper, cobalt, nickel, silver, manganese, bismuth and mixtures comprising at least one of the foregoing metals.

Abstract: A linear position sensor that includes a plurality of Hall effect transducers enables reliable positioning of a parking brake cable. Coarse positioning sensing is provided by longitudinally spacing the Hall effect transducers such that not more than one transducer has a positively sloped output signal for a given position of a magnet connected to a parking brake cable actuator. Fine position sensing is provided by linear approximation of the output signal with an offset appropriate for the specific transducer having the sensed positively sloped output signal.

Abstract: A hob cutter includes a cutting portion and an abrading portion in mechanical communication with the cutting portion. The cutting portion includes a plurality of hob teeth having at least one gash extending therethrough to define a cutting face on a front of each hob tooth and a trailing face on a back of each hob tooth. The abrading portion includes a plurality of abrading teeth positioned adjacent to each other. Both the hob teeth and the abrading teeth are continuously formed and helically arranged.

Abstract: An improved vehicle seat occupant weight estimation method detects weight applied to both the seat cushion and the floor forward of the seat, and increases the measured seat weight of the occupant to account for occupant weight off-loaded to the floor. Fluid-filled bladders or other sensors are arranged to detect occupant seat weight and the weight applied to the vehicle floor forward of the seat. Upon opening of a vehicle door or an off-to-on transition of the vehicle ignition switch, the seat and floor weight sensors are monitored to detect the presence of an occupant. When the seat becomes occupied, or whenever there is a large change in the measured seat weight, the seat and floor weight are recorded, the occupant weight is estimated according to the recorded seat weight, and the inflatable restraints are allowed or suppressed based on the estimated occupant weight.