摘要:
A gas-impermeable fuel cell separator including ribs that form a gas flow passage, and a sealing section, wherein at least the gas flow passage has a hydrophilically treated surface, and in which the fuel cell separator base material is exposed within the sealing section.
摘要:
A stoplight for a vehicle includes a light source, a core portion formed of a transparent material and an integral cladding portion formed of a material having a refractive index which is smaller than that of the core portion. The core portion includes a bundle portion which is connected to the light source and a plurality of branch portions which diverge from the bundle portion. The cladding portion covers the core portion.
摘要:
A fuel-cell cogeneration system of electrical energy and hot water includes an off-gas burner for burning an off-gas from an anode electrode of a fuel cell, a reformer including a reformer burner for burning a mixture of air and fuel, a first heat exchanger provided at a downstream-side of stack cooling water, wherein the first heat exchanger is adapted to exchange heat from the off-gas burner with the stack cooling water from the fuel cell, to heat the stack cooling water, and a switch for switching a direction of flow of a reformed gas from the reformer, depending on an operation condition of the system and a demand for the hot water.
摘要:
A gas-impermeable fuel cell separator including ribs that form a gas flow passage, and a sealing section, wherein at least the gas flow passage has a hydrophilically treated surface, and in which the fuel cell separator base material is exposed within the sealing section.
摘要:
An object is to provide a reformer, a method for controlling a natural gas pump in a fuel cell system, and others, capable of selectively changing a flow rate between for system start-up and for normal operation thereof. In the method for controlling a natural gas pump in the fuel cell system comprising a reforming unit, a combustion unit, a fuel supply unit, a fuel pump for combustion; a fuel pump for reforming, and a first shutoff valve placed in a second fuel line, the reformer of the invention comprises a bypass line that connects the first fuel line to the second fuel line.
摘要:
Provided are a human immunocompetent fused cell line, characterized in that any one of a mutant cell selected from the group consisting of ICLU-B, ICLU-T and ICLU-E is used as a parent cell line, wherein said mutant cell is obtained by selecting an 8-azaguanine- or 6-thioguanine-resistant clone from a human Burkitt lymphoma cell line Raji, a human T-cell lymphocytic leukemia cell line PEER and a human eosinophilic leukemia cell line EoL-1, and then treating said clone in order to capable of serum-free culture, and a method of obtaining said human immunocompetent fused cell line.The human immunocoipetent fused cell line obtained by the present invention is used to investigate food functions, novel drugs and production thereof with the view to the elucidation of mechanisms of phenomena of an immune system such as allergies, cancers and the like using human cell lines, and the prevention, diagnosis and therapy of these diseases.