Abstract: A fuel cell system includes a fuel cell, a fuel gas supply unit for supplying a fuel gas to the fuel cell, an oxygen containing gas supply unit, which has a heat exchanger for heating an oxygen-containing gas, for supplying the oxygen-containing gas heated by the heat exchanger to the fuel cell, an exhaust gas discharge unit for supplying an exhaust gas used in a generating reaction and discharged from the fuel cell, as a heating medium for heating the oxygen-containing gas to the heat exchanger, and a combustion gas supply unit, which has a combustor disposed out of a passageway of the exhaust gas discharge unit for generating a combustion gas by combusting a raw fuel with an oxygen-containing gas supplied thereto, for supplying the combustion gas, together with the exhaust gas, to the heat exchanger.

Abstract: An image reading apparatus may include a main unit and a cover unit pivotally attached to the main unit. The cover unit may include an image reading device configured to read an image of a document along a conveying path. The image reading device may include a contact image sensor, a sensor holder configured to hold the contact image sensor, an urging member, and a shock absorber. The contact image sensor is disposed below the conveying path. The sensor holder has an open top boxed shape and is configured to hold the contact image sensor in position inside. The urging member is disposed in an inner bottom surface of the sensor holder to urge the contact image sensor toward the conveying path. The shock absorber is disposed between a bottom surface of the contact image sensor and the inner bottom surface of the sensor holder, and is made of a porous material.

Abstract: A boost circuit is provided, which is configured to receive a bitstream signal, to boost the amplitude of the bitstream signal thus received, and to output the bitstream signal thus boosted. A first clock booster receives a clock signal, and boosts the amplitude of the clock signal. A second clock booster receives an inverted clock signal, and boosts the amplitude of the inverted clock signal. A switch receives the output signals of these two clock boosters, and selects the one output signal that is high level. A first capacitor is coupled to the output terminal of the switch. A level shifter level-shifts the high level of the bitstream signal to the voltage level that occurs at the first capacitor.

Abstract: A casing of a fuel cell system is divided into a fluid supply section, a module section, and an electrical equipment section. A detector, a fuel gas supply apparatus, an oxygen-containing gas supply apparatus, and a water supply apparatus are provided in the fluid supply section. A fuel cell module and a combustor are provided in the module section. A power converter and a control device are provided in the electrical equipment section. The module section is interposed between the fluid supply section and the electrical equipment section.

Abstract: A casing of a fuel cell system is divided into a first fluid supply section, a second fluid supply section, a module section, and an electrical equipment section. A water supply apparatus, a fuel gas supply apparatus, and a detector are provided in the first fluid supply section. An oxygen-containing gas supply apparatus is provided in the second fluid supply section. A fuel cell module and a combustor are provided in the module section. A power converter and a control device are provided in the electrical equipment section. The module section is interposed between the first fluid supply section and the electrical equipment section. The second fluid supply section is disposed on the lower surface of the module section.

Abstract: A separator of a fuel cell includes a sandwiching section, first and second bridges connected to the sandwiching section, a fuel gas supply section connected to the first bridge and an oxygen-containing gas supply section connected to the second bridge. The sandwiching section sandwiches an electrolyte electrode assembly, and has a fuel gas channel and an oxygen-containing gas channel separately. In the sandwiching section, a plurality of first projections are arranged in a zigzag pattern in a direction in which the first bridge extends, and the first projections at least protrude toward the fuel gas channel to contact an anode.

Abstract: A boost circuit is provided, which is configured to receive a bitstream signal, to boost the amplitude of the bitstream signal thus received, and to output the bitstream signal thus boosted. A first clock booster receives a clock signal, and boosts the amplitude of the clock signal. A second clock booster receives an inverted clock signal, and boosts the amplitude of the inverted clock signal. A switch receives the output signals of these two clock boosters, and selects the one output signal that is high level. A first capacitor is coupled to the output terminal of the switch. A level shifter level-shifts the high level of the bitstream signal to the voltage level that occurs at the first capacitor.

Abstract: A fuel cell system includes a fuel cell stack, a heat exchanger, a reformer, and a casing containing the fuel cell stack, the heat exchanger, and the reformer. A chamber unit is formed at an end plate of the fuel cell stack. The air heated by the heat exchanger temporarily fills the chamber unit. The heat exchanger and the reformer are directly connected to the chamber unit.

Abstract: A fuel gas supply channel connecting a fuel gas supply passage and a fuel gas inlet are provided in a separator, a channel lid member, and a circular disk member. A filter mechanism for filtering a fuel gas supplied from the fuel gas supply passage to a channel unit is provided in the fuel gas supply channel. The filter mechanism has a plurality of holes, and the cross sectional area of the opening of the hole is smaller than the cross sectional area of the opening of the fuel gas inlet.

Abstract: The present invention provides an inhibitor for blood phosphorus level elevation comprising a lactic acid bacterium as an active ingredient. The inhibitor for blood phosphorus level elevation of the present invention is highly safe, is readily administerable, and can sufficiently inhibit a blood phosphorus level elevation.

Abstract: A fuel cell and a fuel cell stack thereof includes separators, each of which includes a sandwiching section for sandwiching an electrolyte electrode assembly, a bridge and a reactant gas supply section, wherein the sandwiching section has a fuel gas channel and an oxygen-containing gas channel, the bridge has a fuel gas supply channel for supplying the fuel gas to the fuel gas channel and an oxygen-containing gas supply channel for supplying the oxygen-containing gas to the oxygen-containing gas channel, and a fuel gas supply passage for supplying the fuel gas to the fuel gas supply channel and an oxygen-containing gas supply passage for supplying the oxygen-containing gas to the oxygen-containing gas supply channel extend through the reactant gas supply section in the stacking direction.

Abstract: A fuel cell includes separators sandwiching electrolyte electrode assemblies. Each of the separators includes a fuel gas supply passage, four first bridges extending radially outwardly from the fuel gas supply section, and sandwiching sections connected to the first bridges. A fuel gas supply passage extends through the fuel gas supply section. Each of the sandwiching sections has a fuel gas channel and an oxygen-containing gas channel. The four electrolyte electrode assemblies are arranged concentrically around the fuel gas supply section. A fuel cell stack includes such fuel cells.

Abstract: A plurality of types of rating information are easily and reliably set. A television receiver A includes a receiver main body 1 and a remote controller 15 for controlling it. The receiver main body 1 includes a tuner unit 3, a signal processing unit 5, a display control unit 7 for controlling display, a display unit 11, a remote controller photoreception unit 17, a control unit 21 for overall control, a parental control unit 23 for controlling view, and a rating information storage unit 25 in which rating information is stored. In the rating information storage unit, tables relating to rating information 25 shown in Tables 1 to 9 are stored. In the television receiver A, based on an instruction from the control unit 21, the information in the tables can be referred to as needed. Tables indicating a plurality of types of rating information are stored in the rating information storage unit 25.

Abstract: A flow passage member and a reformed gas supply pipe for supplying a reformed gas to a fuel cell stack are provided. Hot air to be supplied to the fuel cell stack flows through the flow passage member. A gold gasket is provided at a joint portion between the flow passage member and the reformed gas supply pipe. The gold gasket has malleability to achieve stable sealing performance and durability in the presence of the oxidizing atmosphere and the reducing atmosphere at high temperature.

Abstract: A casing of a fuel cell system is divided into a module area, a fluid supply area, and an electric parts area. The fluid supply area is provided on a first side surface of the module area, and an electric parts area is provided on a second side surface of the module area. A fuel cell module and a combustor are provided in the module area.

Abstract: A casing of a fuel cell system is divided into a module area, a first fluid supply area, a second fluid supply area, and an electric parts area. The first fluid supply area is provided on a first side surface of the module area, and an electric parts area is provided on a second side surface of the module area. The second fluid supply area is provided under a bottom surface of the module area. A fuel cell module and a combustor are provided in the module area.

Abstract: A separator includes a first plate and a second plate. The separator has a first fuel gas supply unit, a second fuel gas supply unit, first sandwiching sections, second sandwiching sections, a first case unit and a second case unit. A fuel gas supply passage extends through the first fuel gas supply unit and the second fuel gas supply unit in a stacking direction. The first sandwiching sections are connected to the first fuel gas supply unit through first bridges, and the second sandwiching sections connected to a second fuel gas supply unit through first bridges. The first sandwiching sections and the second sandwiching sections sandwich electrolyte electrode assemblies. Each of the first sandwiching sections and the second sandwiching sections sandwich electrolyte electrode assemblies. Each of the first sandwiching sections has a fuel gas inlet and each of the second sandwiching sections has an oxygen-containing gas inlet. The first case unit and the second case unit have oxygen-containing gas supply units.

Abstract: A separator includes a first fuel gas supply unit, a second fuel gas supply unit, first sandwiching sections, second sandwiching sections, a first case unit and a second case unit. The first and second sandwiching sections are connected to the first fuel gas supply unit and the second fuel gas supply unit, respectively, through first bridges. The first case unit and the second case unit are connected to the first sandwiching sections and the second sandwiching sections through second bridges. A first surface pressure F1 generated near a fuel gas supply passage, a second surface pressure F2 generated near an oxygen-containing gas supply passage, and a third surface pressure F3 generated near electrolyte electrode assemblies have different values.

Abstract: After chemical nickel plating has been applied onto a rotor-side surface 10 of a caliper 5a made of aluminum alloy and an opposite surface 11 disposed in an opposite side of the rotor-side surface, nickel-tungsten alloy plating is applied onto these both surfaces 10, 11. Then, gold plating is applied onto only the rotor-side surface 10. As a result, a reflectance to incident light on the rotor-side surface 10 is made higher than a reflectance to incident light on the opposite surface 11.

Abstract: A fuel cell system includes a fuel cell, a fuel gas supply unit for supplying a fuel gas to the fuel cell, an oxygen containing gas supply unit, which has a heat exchanger for heating an oxygen-containing gas, for supplying the oxygen-containing gas heated by the heat exchanger to the fuel cell, an exhaust gas discharge unit for supplying an exhaust gas used in a generating reaction and discharged from the fuel cell, as a heating medium for heating the oxygen-containing gas to the heat exchanger, and a combustion gas supply unit, which has a combustor disposed out of a passageway of the exhaust gas discharge unit for generating a combustion gas by combusting a raw fuel with an oxygen-containing gas supplied thereto, for supplying the combustion gas, together with the exhaust gas, to the heat exchanger.