Abstract: A resistor card for a fuel level sensor has improved resistance to corrosion and wear. The resistor card has a substrate with a resistive layer and a conductive layer. A nickel layer covers the conductive layer. A nickel-gold alloy layer covers the nickel layer. The nickel-gold alloy layer protects the conductive layer from sulfur corrosion and improves wear resistance.

Abstract: A resistor card for a fuel level sensor has improved resistance to corrosion and wear. The resistor card has a substrate with a resistive layer and a conductive layer. A nickel layer covers the conductive layer. A nickel-gold alloy layer covers the nickel layer. The nickel-gold alloy layer protects the conductive layer from sulfur corrosion and improves wear resistance.

Abstract: A seat weight sensor for detecting the weight of a seat occupant. The weight sensor has a case mounted between a seat pan and a seat member. One or more strain gauge resistors are mounted in the case. The resistors generate an electrical signal in response to the case being stressed by the weight of the seat occupant. The electrical signal changes as a function of the weight of the occupant. A fastener passes through the seat member, the case, and the seat pan. The fastener secures the sensor between the seat pan and the seat member. The case is adapted to transfer to the strain gage resistor the weight of the occupant up to pre-determined level. The case prevents the strain gage from receiving weight beyond that of the pre-determined level such that the sensor is not damaged by an excessive load. The case also allows the weight sensor to be insensitive to off-axis forces that might otherwise contribute to inaccurate weight readings.

Abstract: An apparatus for providing a tactile feedback to a user of a computer cursor control device such as a pointing stick is provided. A pzt material is first mounted to a semi-rigid material such as by bonding the pzt material to a metal substrate. When an ac signal is applied to this assembly it vibrates. By coupling this mechanical vibration to the pointing stick, the user can sense the feedback. This can be used, for example, to provide a tactile feedback when the user depresses the pointing stick to cause a “mouse click.

Abstract: A ball grid array resistor network that has a ground plane to reduce noise and improve signal integrity. The ball grid array resistor network includes a substrate having a first and a second surface and vias that extending through the substrate between the first and second surfaces. Resistors are located on the first surface between the vias. Conductors are located over the vias and are electrically connected to ends of the resistors. A cover coat covers the conductors and resistors. A ground plane is located on the second surface. An insulating layer is located over the ground plane. Ball pads are located over the vias. The ball pads are electrically connected to the vias. Solder spheres are attached to the ball pads.

Abstract: A ball grid array package that can be readily tested before or after mounting to a printed circuit board. The ball grid array includes a substrate having a top surface and a bottom surface. Several conductive pads are located on the top surface. Several passive circuit elements are located on the top surface between the conductive pads. An insulative coating is placed on top of the passive circuit elements and the substrate. The insulative coating has openings over the conductive pads. The openings are adapted to be accessible by an electrical probe. Conductive vias extend through the substrate between the top and bottom surfaces. The vias electrically connect with the conductive pad on the top surface. Several conductive balls are located on the bottom surface. Each conductive ball is electrically connected to one of the vias.

Abstract: A pressure sensor for an internal combustion engine cylinder. The sensor has a housing with a pair of ends and a bore that extends through the housing. A barrel is mounted in the bore toward one end. The barrel has a cavity. A piezoelectric body is mounted in the cavity. The piezoelectric body has a first and second electrode. The piezoelectric body generates an electrical signal that is indicative of the pressure in the cylinder. A plate is mounted adjacent the barrel. The plate retains the barrel in the housing. An electronic circuit is mounted in the bore toward the other end. The electronic circuit is electrically connected to the electrodes. The electronic circuit receives the electrical signal from the electrodes and provides a conditioned electrical signal as an output.

Abstract: The present invention is a child seat detecting apparatus for detecting the presence of a child seat in a vehicle. The child seat detecting apparatus is a tension sensing device that is attached to a vehicle seat. The tension sensing device includes a bracket that is mounted to the vehicle seat. A moveable bar is retained by the bracket. The moveable bar is attached to the child seat. A sensor is mounted between the bracket and the moveable bar. The sensor is adapted to provide an electrical signal that is indicative of a magnitude of tension on the moveable bar. A spring is located between the bracket and the moveable bar. The spring biases the moveable bar away from the bracket.

Abstract: A ball grid array resistor network has a planar substrate formed of an organic material. The substrate preferably is a printed circuit board. The substrate has a top and bottom surface. A ball pad is located on the bottom surface. A low temperature resistor is located on the bottom surface and is connected to the ball pad. A solder mask is located over the first surface except for the ball pads. A conductive ball is attached to the ball pad. A reflowed solder paste connects the conductive ball to the ball pad. Several embodiments of the invention are shown.

Abstract: A ball grid array resistor network that has a ground plane to reduce noise and improve signal integrity. The ball grid array resistor network includes a substrate having a first and a second surface and vias that extending through the substrate between the first and second surfaces. Resistors are located on the first surface between the vias. Conductors are located over the vias and are electrically connected to ends of the resistors. A cover coat covers the conductors and resistors. A ground plane is located on the second surface. An insulating layer is located over the ground plane. Ball pads are located over the vias. The ball pads are electrically connected to the vias. Solder spheres are attached to the ball pads.

Abstract: An apparatus for filtering or suppressing a tactile feedback to a user of a computer cursor control device such as a pointing stick is provided. A pzt material is first mounted to a semi-rigid material such as by bonding the pzt material to a metal substrate. When an ac signal is applied to this assembly it vibrates. By coupling this mechanical vibration to the pointing stick, the user can sense the feedback. This can be used, for example, to provide a tactile feedback when the user depresses the pointing stick to cause a “mouse click.” In order to prevent unwanted cursor movement on the display, a suppression circuit is provided that filters out the spurious signals or completely deactivates cursor movement during activation of the tactile feedback.

Abstract: A new and distinct cultivar of Geranium plant named ‘Genlibwi’ that is characterized by semi-double white flowers, medium to dark green foliage with a light zonation pattern and an early to medium flower response.

Abstract: A new and distinct cultivar of Geranium plant named ‘Genlibred’ that is characterized by semi-double red flowers, medium green foliage, an early flower response and a faint zonation pattern.

Abstract: A new cultivar of Dracaena plant named ‘Norjim’ that is characterized by variegated leaves with yellow-green center stripes and grey-red margins, strong leaves having an ensiform shape and good resistance during the rainy season to bacterial growth. In combination, these traits set ‘Norjim’ apart from all other known existing varieties of Dracaena.

Abstract: A new and distinct cultivar of Geranium plant named ‘Genlibsca’ that is characterized by semi-double red flowers, medium green foliage with a strong zonation pattern and an early flower response.

Abstract: A new and distinct cultivar of Geranium plant named ‘Genstarpink’ that is characterized by red-purple double flowers, medium green foliage with a light to medium zonation pattern and a medium flower response.

Abstract: A new cultivar of Spathiphyllum plant named ‘Jetson’ that is characterized by dark green leaves, a white spathe, a white spadix and a bushy habit with dense foliage.

Abstract: A new and distinct cultivar of Geranium plant named ‘Genstared’ that is characterized by dark purple-red double flowers, medium to dark green foliage with a light to medium zonation pattern and a medium to late flower response.

Abstract: A new cultivar of Chrysanthemum plant named ‘Lexy’ that is characterized by orange pompon flowers with a dark center, a strong and uniform stem, dark green leaves, good life as a cut flower and a large quantity of flowers at the top of the plant. In combination, these traits set ‘Lexy’ apart from other known existing varieties of Chrysanthemum.

Abstract: A new cultivar of Kalanchoe plant named ‘Fiveranda Pink’ that is characterized by a compact habit, strong branching, long flower life, short response time, a large inflorescence and a uniform crop. In combination, these traits set ‘Fiveranda Pink’ apart from other known existing varieties of Kalanchoe.