摘要:
A fuel battery system of the present invention includes: an alkaline fuel battery; a fuel supply device for supplying a fuel to an anode of the fuel battery; an oxidizing agent supply device for supplying an oxidizing agent to a cathode of the fuel battery; a liquid supply device which supplies a liquid to the cathode; a valve which switches between fluids to be supplied to the cathode; and a control device which controls the switching of the valve. The fuel battery system suppresses the neutralization of an anion-exchange electrolyte due to carbon dioxide in the air, by supplying the liquid from the liquid supply device to the cathode and making the cathode in the state of being immersed in the liquid when the fuel battery stops power generation.
摘要:
Disclosed is a bipolar plate for a fuel cell including a bipolar plate substrate; and a byproduct-decomposing layer covering the bipolar plate substrate, the bipolar plate has channels for transport of a reactant gas, the channels being arranged on a surface of the bipolar plate substrate, and the bipolar plate has a first side to face an anode catalyst layer of the fuel cell and a second side to face a cathode catalyst layer of the fuel cell. The byproduct-decomposing layer is arranged on at least one of the first side and the second side, includes a catalyst, and is capable of decomposing a byproduct formed as a result of a reaction of the fuel cell. The bipolar plate enables long-term control of discharge of formic acid and other byproducts without deterioration in system efficiency of the fuel cell.
摘要:
An electrooptic element includes an optical waveguide layer made from a ferroelectric material and having a polarization inverted region of a predetermined shape having an optical incidence face and an optical exit face, and an upper electrode layer and a lower electrode layer formed on a top face and a bottom face of the optical waveguide layer, respectively, in which the ferroelectric material is magnesium-oxide-doped lithium niobate, and at least one of the optical incidence face and the optical exit face of the optical waveguide layer is formed in parallel with a crystal face of the ferroelectric material.
摘要:
A multibeam deflector includes a plurality of optical deflection devices formed on a single substrate and an output optical system. Each of the optical deflection devices includes a slab optical waveguide formed by a material having an electro-optic effect. The output optical system is configured to separate beams output from the optical deflection devices from each other.
摘要:
A gateway card is connected to an information processor, and receives and transmits data between different networks. The information processor has a normal power mode and a power saving mode. A switching unit connects a memory with the information processor if the information processor is in the normal power mode, or to the gateway card if the normal power mode of the information processor is changed to the power saving mode.
摘要:
A cyclic amidine derivative represented by the formula: [wherein R1, R2 and R3 represent hydrogen, C1-6 alkyl, aryl-C1-6 alkyl, etc.; R4, R5 and R7 represent hydrogen, C1-6 alkyl, etc.; Z represents 0 or 1; R6 represents hydrogen, C1-6 alkyl, C1-6 alkyloxycarbonyl, etc.; n represents 1 or 2; Y1 represents a single bond, —CH2—, etc.; Y2 represents a single bond, —CO—, etc.; Ar represents hydrogen, a group represented by the formula: [wherein R10-R14 represent hydrogen, C1-6 alkyl, hydroxyl, C1-6 alkoxy, etc., and R11 and R12 or R12 and R13 may bond together to form a 5- to 8-membered heterocycle], etc.] or a salt thereof.
摘要:
The present invention provides a compound that has an excellent inhibitory activity on STAT6 activation and is effective against allergic diseases, and a medicinal composition thereof. According to the present invention, disclosed is the compound represented by the General Formula (I) [where R1 and R2 independently represent a C1-6 alkyl group and the like that may have a hydrogen atom or a substituent; R3 represents a C1-6 alkyl group and the like that may have a substituent; R4 and R5 independent represents a hydrogen atom or a C1-6 alkyl group and the like that may have a substituent; R6 represents a hydrogen atom and the like; W represents —SO2—and the like; and X represents a sulphur atom and the like.] or a salt thereof, or a hydrate thereof.
摘要翻译:本发明提供对STAT6活化具有优异抑制活性且对抗过敏性疾病有效的化合物及其药物组合物。 根据本发明,公开了由通式(I)表示的化合物[其中R 1和R 2独立地表示C 1-6烷基, 可以具有氢原子或取代基的烷基等; R 3表示可以具有取代基的C 1-6烷基等; R 4和R 5独立地表示可以具有取代基的氢原子或C 1-6烷基等; R 6表示氢原子等; W表示-SO 2 - 等; X表示硫原子等]或其盐或其水合物。
摘要:
An optical integrated device having multiple optical waveguides connected on the same substrate and each including a core and a cladding is disclosed. Adjacent two of the optical waveguides are different in the refractive index difference between the core and the cladding.
摘要:
It is an object of this invention to provide a high-performance membrane electrode assembly high in adhesiveness to proton-conductive aromatic polymer membrane, low in interfacial resistance and high in voltage-current performance, and a fuel cell using the same. This invention consists in a membrane electrode assembly equipped with an anode electrode having a catalyst layer on one side surface of a proton-conductive aromatic polymer membrane and a cathode electrode on the other side surface of the membrane, wherein said catalyst layer has a catalyst and a π-conjugated aromatic polymer having ion exchanging groups on side chains thereof.
摘要:
The present invention provides a compound that has an excellent inhibitory activity on STAT6 activation and is effective against allergic diseases, and a medicinal composition thereof. According to the present invention, disclosed is the compound represented by the General Formula (I) [where R1 and R2 independently represent a C1-6 alkyl group and the like that may have a hydrogen atom or a substituent; R3 represents a C1-6 alkyl group and the like that may have a substituent; R4 and R5 independent represents a hydrogen atom or a C1-6 alkyl group and the like that may have a substituent; R6 represents a hydrogen atom and the like; W represents —SO2— and the like; and X represents a sulphur atom and the like.]or a salt thereof, or a hydrate thereof.
摘要翻译:本发明提供对STAT6活化具有优异抑制活性且对抗过敏性疾病有效的化合物及其药物组合物。 根据本发明,公开了由通式(I)表示的化合物[其中R 1和R 2独立地表示C 1-6烷基, 可以具有氢原子或取代基的烷基等; R 3表示可以具有取代基的C 1-6烷基等; R 4和R 5独立地表示可以具有取代基的氢原子或C 1-6烷基等; R 6表示氢原子等; W表示-SO 2 - 等; X表示硫原子等]或其盐或其水合物。