Abstract: Flat gasket comprising a first sheet metal layer consisting of a spring steel and a second sheet metal layer consisting of a ductile steel, the first layer being provided with a sealing bead, and the second layer being provided in an edge area bordering on an edge of the layer with a thickened zone as supporting element for receiving pressing forces; to increase the design possibilities for such a supporting element, the latter is formed by at least one elongate arch of the second layer, which is stamped into the edge area of the second layer and extends approximately parallel to the free edge of the edge area, the arch being compressed in such a way that the metal volume of the supporting element is at least three times the total hollow space volume which the supporting element and two tangential planes abutting on the latter and extending parallel to the plane of the second layer include between them.

Abstract: An apparatus and method for improving flexibility in a user. The apparatus may include: a base frame having forward lateral, medial, and rear lateral supports; a post having a flexible joint and an upper extremity support; and a user support assembly having forward, rear, foot supports. If desired, the post may provide a plurality of non-fixed, upper extremity positions and recoiling from same. The user support assembly may provide a plurality of non-fixed pivot points for conducting compounded progressive stretching of at least one muscle group.

Abstract: In order to produce a fuell cell stack which comprises a plurality of fuel cell units succeeding one another in the direction of the pile and wherein each of the fuel cell units comprises a housing incorporating at least one housing part consisting of a metallic material, such that the fuel cell units thereof are of simple construction and also exhibit an adequate electrically insulating effect and adequate mechanical rigidity even at a high operating temperature of the fuel pile, it is proposed that the fuell cell stack should comprise at least one distributor element which comprises at least one gas distribution channel for supplying a fuel gas or an oxidizing agent to a plurality of fuel cell units or for removing an exhaust gas or surplus oxidizing agent from a plurality of fuel cell units, wherein at least one housing part of at least one fuel cell unit is brazed to the at least one distributor element.

Abstract: An exercise console is disclosed as including a housing and a display incorporated into the housing. The display is adapted to align substantially parallel to the top surface of the housing. A tilt mechanism connects the display to the housing and is operable by a user to tilt the display to a nonparallel angle with respect to the housing. In another aspect in accordance with the invention, the exercise console includes a substantially fixed array of buttons incorporated into the housing. The buttons provide to a user various input options which are selectable in a pre-determined sequence by operation of the buttons to program the exercise console. Various indicators are associated with the buttons and inform the user which input options are next available for selection after the user has selected one or more input options.

Abstract: An exercise console is disclosed as including a housing and a display incorporated into the housing. The display is adapted to align substantially parallel to the top surface of the housing. A tilt mechanism connects the display to the housing and is operable by a user to tilt the display to a nonparallel angle with respect to the housing. In another aspect in accordance with the invention, the exercise console includes a substantially fixed array of buttons incorporated into the housing. The buttons provide to a user various input options which are selectable in a pre-determined sequence by operation of the buttons to program the exercise console. Various indicators are associated with the buttons and inform the user which input options are next available for selection after the user has selected one or more input options.

Abstract: The disclosed technology can be used in the development and operation of multistatic probes that can characterize substances and relationships between substances. A multistatic probe can include transmitting and receiving conductive elements that are electrically distinct and which are capable of conveying electromagnetic energy to/from a substance of interest. The transmitting and receiving conductive elements can be arranged to be in contact with at least one dielectric mismatch boundary between substances of interest, whereby an electromagnetic signal transmitted on the transmitting conductive element causes a corresponding electromagnetic signal to be coupled to the receiving conductive element in response to the transmitted signal being in proximity to the dielectric mismatch boundary.

Abstract: Flat gasket with a gasket plate which has at least one sheet metal layer which consists of a spring steel sheet, has elastic properties and is provided with at least one bead, which can be deformed elastically in its height and is subject to a dynamic pressure load under conditions of use of the flat gasket, and in order to achieve a greater operative range of the bead without reducing its durability consists of an austenitic steel according to the European standard EN 10088-2-1.4372.

Abstract: A method and apparatus are provided for monitoring a liquid level in a closed tank with a differential pressure sensor module disposed in a bottom portion of the tank, by routing a pressure reference tube extending from the pressure sensor module through the interior of the tank and attaching an opposite, open, vented end of the pressure reference tube to the tank at a point inside of the tank in an upper portion of the tank.

Abstract: An apparatus and method for improving flexibility in a user. The apparatus may include: a base frame having forward lateral, medial, and rear lateral supports; a post having a flexible joint and an upper extremity support; and a user support assembly having forward, rear, foot supports. If desired, the post may provide a plurality of non-fixed, upper extremity positions and recoiling from same. The user support assembly may provide a plurality of non-fixed pivot points for conducting compounded progressive stretching of at least one muscle group.

Abstract: In order to provide a sealing assembly for a fuel cell stack comprising a plurality of fuel cell units, which are arranged consecutively in a stacking direction, wherein each of the fuel cell units comprises a housing with at least one housing part made of a metallic material, which also has an adequate electrical insulation effect and an adequate mechanical strength at a high operating temperature of the fuel cell stack, it is proposed that the sealing assembly comprises at least one intermediate element made of a metallic material, wherein the intermediate element is soldered to a housing part of a first fuel cell unit at at least one location by means of a metal solder and is secured to a housing part of a second fuel cell unit at at least another location, wherein the intermediate element and/or the housing part of the first fuel cell unit is provided with a coating made of a ceramic material.

Abstract: In order to achieve good sealing in both a cold and a warm engine by means which are as simple as possible, an at least substantially metallic cylinder head gasket comprises a gasket plate with only one layer of sheet steel extending over the entire gasket plate, around each combustion chamber opening of the gasket plate a combustion chamber sealing element forming on at least one side of the gasket an elevation with a gasket sealing surface surrounding the combustion chamber opening in a closed manner for being pressed against an engine component sealing surface, the height profile of the gasket sealing surface corresponding prior to installation of the gasket to the topography of the sealing gap to be sealed off by the gasket when the gasket is installed, and the elevation having a metallic main body whose material is selected and whose cross section is designed such that the main body will not be deformable in its height under the maximum load occurring when the cylinder head gasket is installed and the en

Abstract: In order to provide a high temperature resistant adhesive based on water glass which is particularly suited for sticking metal substrates and which remains gas-tight and does not lose its electrical insulating properties even at high operational temperatures, it is proposed that the adhesive should comprise an additive in the form of boron nitride.

Abstract: In order to provide a component of a fuel cell unit that has an electric insulation effect at the operating temperature of the fuel cell unit and that has an adequate electrically insulating effect and an adequate mechanical strength also at a high operating temperature of the fuel cell unit, it is proposed that the component comprises a basic body and at least one electrically insulating insulation layer, which is disposed on the basic body and contains aluminium oxide, wherein the insulation layer is produced by anodizing an aluminium-containing layer disposed on the basic body.

Abstract: In order to provide a method for producing a soldered joint between a substrate for at least one electrode and a contact element of a fuel cell unit which results in the substrate being reliably soldered to the contact element but without impairing the functioning of the substrate by surplus solder material, it is proposed that the method comprise the following process steps: applying a mixture, which comprises a soldering material and a bonding agent containing an elastomer material and/or a resin, to the contact element and/or the substrate; bringing the substrate and the contact element into contact; soldering the substrate and the contact element by heating them up to a soldering temperature.

Abstract: In order to provide a method for producing a soldered joint between a substrate for at least one electrode and a contact element of a fuel cell unit which results in the substrate being reliably soldered to the contact element but without impairing the functioning of the substrate by surplus solder material, it is proposed that the method for producing the soldered joint between the substrate and the contact element comprise the following process steps: applying a mixture, which comprises a soldering material and a bonding agent wherein the proportion of the solder material in the mixture amounts to at most approximately 60 percent by weight, to the contact element and/or the substrate; bringing the substrate and the contact element into contact; soldering the substrate and the contact element by heating them up to a soldering temperature.

Abstract: A device and method for controlling an internal combustion engine (2) includes a charger (7) for increasing pressure of air supplied to the engine. IN addition, a catalyzer (10) for refining exhaust of the engine is provided. In dependence on the temperature of the catalyzer (10), the charger (7) is activated and the time point of the combustion is shifted in the direction of “late”.

Abstract: The present invention is directed to a system and method for migrating web servers. More particularly, the present invention is directed to transferring configuration and content information from a source server to a target server, including any web sites, applications, features, directory structures and sever side extensions that existed on the source server. The present invention provides a modular script based tool, that can be incorporated or customized by an administrator as needed, and executed on any one of a number of operating platforms or systems. The tool of the present invention comprises an authentication module, a parser module, a work items module; and a verifier module.

Abstract: The disclosed technology pertains to multistatic probes that can determine a level of one or more substances. A multistatic probe can include transmitting and receiving conductive elements that are electrically distinct and which are capable of conveying electromagnetic energy in proximity to/from substances of interest. The conductive elements can be arranged to be adjacent to a coupler that is positioned at a dielectric mismatch boundary between substances of interest, whereby an electromagnetic signal transmitted on the transmitting conductive element causes a change in capacitance in the transmitting conductive element upon the electromagnetic signal traversing a part of the transmitting conductive element substantially adjacent to the coupler, which causes a corresponding electromagnetic signal to be coupled to the receiving conductive element.

Abstract: The disclosed technology can be used in the development and operation of multistatic probes that can characterize substances and relationships between substances. A multistatic probe can include transmitting and receiving conductive elements that are electrically distinct and which are capable of conveying electromagnetic energy to/from a substance of interest. The transmitting and receiving conductive elements can be arranged to be in contact with at least one dielectric mismatch boundary between substances of interest, whereby an electromagnetic signal transmitted on the transmitting conductive element causes a corresponding electromagnetic signal to be coupled to the receiving conductive element in response to the transmitted signal being in proximity to the dielectric mismatch boundary.

Abstract: In order to provide a high temperature resistant adhesive based on water glass which is particularly suited for sticking metal substrates and which remains gas-tight and does not lose its electrical insulating properties even at high operational temperatures, it is proposed that the adhesive should comprise an additive in the form of boron nitride.