Abstract: A transmission device for suppressing the glass-fiber effect includes a circuit board and a transmission line. The circuit board includes a plurality of glass fibers, so as to define a fiber pitch. The transmission line is disposed on the circuit board. The transmission line includes a plurality of non-parallel segments. Each of the non-parallel segments of the transmission line has an offset distance with respect to a reference line. The offset distance is longer than or equal to a half of the fiber pitch.

Abstract: A battery pack for an information handling system includes a battery cell configured to provide current to the information handling system, and a battery management unit including an output to the information handling system. The output provides a maximum continuous current (MCC) indication and a peak power (PP) indication. The battery management unit determines an amount of current that the battery cell provides to the information handling system and determines an optimum MCC value that the battery cell can provide to the information handling system. The battery management unit further provides a first value on the PP indication, the first value being greater than the optimum MCC value, sums the amount of current provided to the information handling system that is in excess of the optimum MCC value, determines that the sum is greater than a threshold, and provides a second value on the PP indication, the second value being less than the optimum MCC value.

Abstract: Expandable sealant and baffle compositions and methods of forming and using such compositions are provided wherein the compositions comprise a first thermoplastic resin, an epoxy resin, preferably a second thermoplastic resin different from the first thermoplastic resin, and optionally a compound selected from the group consisting of pigments, blowing agents, catalysts, curing agents, reinforcers, and mixtures thereof. The resulting compositions are formed as self-sustaining bodies which can be heat-expanded into a lightweight, high strength product for sealing hollow structural members of vehicles, substantially decreasing the noise which travels along the length of those members as well as strengthening those members with minimal increases in their weights. In a preferred embodiment, the first thermoplastic resin is an SBS block co-polymer, the epoxy resin is a bisphenol A-based liquid epoxy resin, the second thermoplastic resin is a polystyrene, and the reinforcer is hydrated amorphous silica.

Abstract: An engaging device for use in a user interface device is provided. The engaging device for use in a user interface device, wherein the user interface includes a main body having a body panel disposed therein, and a case having a panel with a recess therein, the engaging device includes a plurality of engaging elements disposed on the main body for engaging the main body in the recess of the case panel through an engagement between the case panel and the engaging elements, wherein one end of the engaging elements is connected to the main body, the other end thereof is a free end, and the middle portion thereof is bent and protruded for being away from the main body.

Abstract: The present invention provides a case having the function of storing a signal line, and more particularly to a case of programmable logic controller having the function of storing a signal line. The case having the function of storing a signal line includes a front panel, a back panel, a lateral panel, and a base. An opening is disposed on anyone panel to store an over-length portion of the signal line for making the electronic device adjacent to the expander.

Abstract: An engaging device for use in a user interface device is provided. The engaging device for use in a user interface device, wherein the user interface includes a main body having a body panel disposed therein, and a case having a panel with a recess therein, the engaging device includes a plurality of engaging elements disposed on the main body for engaging the main body in the recess of the case panel through an engagement between the case panel and the engaging elements, wherein one end of the engaging elements is connected to the main body, the other end thereof is a free end, and the middle portion thereof is bent and protruded for being away from the main body.

Abstract: Expandable sealant and baffle compositions and methods of forming and using such compositions are provided wherein the compositions comprise a first thermoplastic resin, an epoxy resin, preferably a second thermoplastic resin different from the first thermoplastic resin, and optionally a compound selected from the group consisting of pigments, blowing agents, catalysts, curing agents, reinforcers, and mixtures thereof. The resulting compositions are formed as self-sustaining bodies which can be heat-expanded into a lightweight, high strength product for sealing hollow structural members of vehicles, substantially decreasing the noise which travels along the length of those members as well as strengthening those members with minimal increases in their weights. In a preferred embodiment, the first thermoplastic resin is an SBS block co-polymer, the epoxy resin is a bisphenol A-based liquid epoxy resin, the second thermoplastic resin is a polystyrene, and the reinforcer is hydrated amorphous silica.

Abstract: The present invention is a physical barrier for an orifice in a panel member which includes a plastic carrier and a patch adapted to adhere to said carrier and the panel member. The present invention also includes a method of sealing an orifice in a metal panel member with a plastic carrier. Lastly, the present invention includes a thermoplastic which adheres to both plastic and metal upon the application of heat.

Abstract: The present invention is a physical barrier for an orifice in a panel member which includes a plastic carrier and a patch adapted to adhere to said carrier and the panel member. The present invention also includes a method of sealing an orifice in a metal panel member with a plastic carrier. Lastly, the present invention includes a thermoplastic which adheres to both plastic and metal upon the application of heat.

Abstract: A reinforced structural member is provided which includes a reinforcing member received in the cavity of a structural member. The reinforcing member includes a carrier having divergent, intersecting legs which preferably engage and rest upon the structural member, a thermally expandable reinforcing material, and a fastener for coupling the reinforcing material to the carrier. The thermally expandable reinforcing material is preferably provided as separate elements positioned on the carrier, whereby upon activation by heat, the expandable material melts, foams and expands so that after curing, the structural member is bonded to the carrier. The shape of the carrier in combination with the expanded reinforcing material serves to stiffen and reinforce the structural member. The thermally expandable material is preferably initially dry and non-tacky, and the fasteners serves to maintain the relative position of the reinforcing material elements on the carrier prior to activation of the reinforcing material.

Abstract: An expansible foaming reinforcing member for reinforcing a hollow structural member of an automobile, aircraft, boat, etc. is provided. The reinforcing member includes a synthetic, resin-based expansible reinforcing material secured to a carrier which maintains the reinforcing member at the desired location within the structural member until thermal expansion. The reinforcing material is formed of a thermally expansible composition which preferably has an expansion temperature similar to the temperatures achieved in specific stages of a particular manufacturing process (e.g., such as the temperature at which the paint bake or powder bake stage is carried out in the automobile manufacturing process). The reinforcing material of the inventive reinforcing member comprises a plurality of spaced-apart fins or ribs. During heat activation, heated air can travel between the ribs, thus allowing a greater surface area of the reinforcing material to be exposed to heat leading to improved expansion.

Abstract: Expandable sealant and baffle compositions and methods of forming and using such compositions are provided wherein the compositions comprise a first thermoplastic resin, an epoxy resin, preferably a second thermoplastic resin different from the first thermoplastic resin, and optionally a compound selected from the group consisting of pigments, blowing agents, catalysts, curing agents, reinforcers, and mixtures thereof. The resulting compositions are formed as self-sustaining bodies which can be heat-expanded into a lightweight, high strength product for sealing hollow structural members of vehicles, substantially decreasing the noise which travels along the length of those members as well as strengthening those members with minimal increases in their weights. In a preferred embodiment, the first thermoplastic resin is an SBS block co-polymer, the epoxy resin is a bisphenol A-based liquid epoxy resin, the second thermoplastic resin is a polystyrene, and the reinforcer is hydrated amorphous silica.

Abstract: Expandable sealant and baffle compositions and methods of forming and using such compositions are provided wherein the compositions comprise a first thermoplastic resin, an epoxy resin, preferably a second thermoplastic resin different from the first thermoplastic resin, and optionally a compound selected from the group consisting of pigments, blowing agents, catalysts, curing agents, reinforcers, and mixtures thereof. The resulting compositions are formed as self-sustaining bodies which can be heat-expanded into a lightweight, high strength product for sealing hollow structural members of vehicles, substantially decreasing the noise which travels along the length of those members as well as strengthening those members with minimal increases in their weights. In a preferred embodiment, the first thermoplastic resin is an SBS block co-polymer, the epoxy resin is a bisphenol A-based liquid epoxy resin, the second thermoplastic resin is a polystyrene, and the reinforcer is hydrated amorphous silica.

Abstract: A reinforcing member for a structural component such as a rail or channel of a vehicle is provided which includes a carrier and a thermally expansible structural reinforcing material element which is fastened to the carrier by mechanical fixation or an adhesive. The mechanical fixation may be provided by a flange or other mechanical connection on the carrier or by a fastener such as a push pin extending through aligned holes and openings in the carrier and foamable material. The push pins are preferably of a synthetic resin material which more closely approximates the heat conductivity of the foamable material when the latter is activated by heat, and is sufficiently yieldable to absorb impacts to the foamable material during installation.

Abstract: A reinforced structural member includes a structural member and a reinforcing member, the reinforcing member being received within a cavity of the structural member and bonded thereto by thermally expansible foaming structural reinforcing material. The reinforcing member includes a carrier, a structural reinforcing material element, a directional shelf separate from the carrier, and a fastener coupling the directional shelf to the carrier. The directional shelf includes a platform which is apertured to permit the reinforcing material to foam and expand therethrough to bond the carrier directly to an adjacent wall of the structural member. At least one directional wall extends at an oblique angle to the platform to limit the expansion of the structual reinforcing material therepast during foaming.

Abstract: A reinforcing member for receiving thereon a thermally expansible reinforcing material includes a tubular carrier and a fastener mechanically affixing the reinforcing material to the carrier. The tubular carrier preferably has a continuous arcuate wall with the reinforcing material received on the exterior thereof. The reinforcing material may be provided as a plurality of longitudinally spaced annular elements, an elongated sleeve, or a plurality of prism-shaped elements. Upon heating, the reinforcing material expands and bonds the carrier to the structural member to provide additional strength and stiffness.

Abstract: This invention generally relates to a high resilience urethane foam (HR foam) having low compression set at a wide range of isocyanate index for use in small void filling in integrated foam parts.The small voids formed in the molding process of integrated foam parts can be filled without penetration of foaming liquids into existing foam cells. In addition, resulting foams have very low compression set values at a wide range of isocyanate index.The foaming system of the present invention is composed of two components, i.e., thixotropic polyisocyanate component and thixotropic polyol component. Their thixotropicity is obtained by adding benzal sorbitol into respective components. The polyisocyanate is selected from organic polyisocyanates and the polyol component is prepared by mixing a polyol blend composed of a polyolefinic polyol and a polyoxyalkylene polyol in a weight ratio between 95/5 to 50/50, a blowing agent, a surfactant and a catalyst.