摘要:
A fuel cell system control device includes a carbon amount determination unit for determining the carbon amount in fuel gas supplied to a fuel cell stack depending on required output of the stack, a temperature detector unit for detecting temperature of a steam reformer and temperature of an evaporator, an S/C determination unit for determining a range of steam/carbon ratio based on the temperature of the steam reformer, a water supply amount determination unit for determining a range of the water supply amount to the evaporator based on the carbon amount and the steam/carbon ratio, an evaporator operating state determination unit for determining whether the temperature of the evaporator is a temperature determined based on the range of the water supply amount, and a reformer control unit for controlling the steam reformer and a partial oxidation reformer based on the result of the evaporator operating state determination unit.
摘要:
A sheet conveying device that conveys a sheet discharged from an image forming apparatus. The sheet conveying device includes an air intake fan that takes in external air; an air exhaust fan that discharges internal air; a plurality of branched conveying paths which are branched from a conveying path within a range from a sheet entrance to a sheet exit and for which a passing time of the sheet is approximately the same; a conveyance motor that independently conveys the sheet to each one of the branched conveying paths; a conveying path switching unit that switches among the branched conveying paths; and a conveying path control unit that causes the conveying path switching unit to sequentially switch among the branched conveying paths every time the sheet is input from the image forming apparatus.
摘要:
The present invention provides a method for inhibiting blood phosphorus level elevation, including administering to a patient in need thereof a composition comprising a lactic acid bacterium as an active ingredient. The method may further include encapsulating the composition comprising a lactic acid bacterium in a capsule. The inhibitor for blood phosphorus level elevation of the present invention is highly safe, is readily administrable, and can sufficiently inhibit a blood phosphorus level elevation.
摘要:
In a fuel cell stack constituting a fuel cell module, electrolyte/electrode assemblies and separators are alternately laminated. An electrolyte/electrode assembly and a terminal separator are arranged on one end of the fuel cell stack in the lamination direction in this order outwardly, and a dummy electrolyte/electrode assembly and a terminal separator are arranged on the other end of the fuel cell stack in the lamination direction in this order outwardly. The dummy electrolyte/electrode assembly is so formed as to have the same shape as the electrolyte/electrode assemblies, while having conductivity but not having a power generation function.
摘要:
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.
摘要:
A pressure sensor for detecting pressure includes: a metallic diaphragm for receiving the pressure; four strain gauges providing a Wheatstone bridge, wherein each strain gauge outputs an electric signal corresponding to deformation of the diaphragm when the diaphragm is deformed by the pressure; and four semiconductor chips corresponding to four strain gauges, wherein each strain gauge is disposed in the semiconductor chip. Each semiconductor chip is mounted on the diaphragm.
摘要:
After a HEMT is formed, side walls are formed on a semiconductor substrate. Next, a sacrificial layer is formed to cover the HEMT. Next, contact holes are formed in the sacrificial layer to expose upper surfaces of source electrodes. Next, a metal interconnect line is formed by patterning a metal film formed on the entire top surface. Next, slits are formed in the metal interconnect line to partially expose an upper surface of the sacrificial layer. After the sacrificial layer is dissolved, the dissolved sacrificial layer is discharged through the slits to the outside. An air space is formed as a result of the removal of the sacrificial layer.
摘要:
A fuel cell includes electrolyte electrode assemblies and a pair of separators sandwiching the electrolyte electrode assemblies. The separator includes a plurality of circular disks, and a plurality of protrusions forming a fuel gas channel for supplying a fuel gas along an electrode surface of an anode are provided on a surface of each of the circular disks. Further, a deformable electrically conductive mesh member is provided on a surface of the circular disk. The deformable elastically conductive mesh member forms an oxygen-containing gas channel for supplying an oxygen-containing gas along a cathode, and tightly contacts the cathode.
摘要:
A fuel cell includes electrolyte electrode assemblies and a pair of separators sandwiching the electrolyte electrode assemblies. A fuel gas channel is provided along one surface of the separator, and an oxygen-containing gas channel is provided along the other surface of the separator. A groove connected to a fuel gas supply passage and a fuel gas inlet, is formed on the surface of the separator. Further, a channel lid member covers the groove to form a fuel gas supply channel.
摘要:
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.