摘要:
The gas reactor 10 has a first gas inlet 32, a second gas inlet 34, a gas outlet 36, a rotatable plate 22 and stationary plate 20 opposed to this rotatable plate, wherein a gap 24 is formed between these plates. Catalysts 26, 28 are carried by these rotatable and stationary plates. The rotatable and stationary plates are connected to a power supply so that plasma 30 can be generated in the gap 24. In the gap 24, a chemical reaction is promoted by the catalyst and plasma, and further a turbulent gas flow is made by the action of the rotatable plate, so that the chemical reaction can be facilitated. In this way, the first gas passes through the first gas inlet 32 and flows into the gap 24, and the first gas is activated in the gap. The second gas is fed from the second inlet 34 onto the downstream side of the gap 24 and mixed and reacted with the activated first gas. In the gas reactor, it is possible to use a fan instead of the rotatable plate, that is, it is possible to adopt a fan type gas reactor.
摘要:
A gas reactor includes a dielectric casing made of a dielectric material and forming a first conduit for directing first gas in one direction, a first electrode positioned inside the dielectric casing along a general center thereof and extending in the direction, at least one catalyst layer formed on a surface of the first electrode, and a second electrode surrounding an outer wall of the dielectric casing. The gas reactor further includes a power-supply unit applying AC power between the first electrode and the second electrode to generate glow discharge inside the dielectric casing.
摘要:
Gas-cleaning equipment is disclosed, which comprises a housing having an intake vent and an exhaust vent and having disposed between the two vents a fan having at least one rotating blade. Air pollutant-removing system using the gas-cleaning equipment is also disclosed. This gas-cleaning equipment can effectively clean a gas through the action of plasma produced by glow discharge caused by rotation of said fan. When a metal layer having a catalytic activity is fixed onto the surface of said rotating blade, this metal layer also functions to effectively clean the gas. In the case where both the plasma and the metal layer function to clean the gas, there can be obtained synergistic effects. Cleaning of the gas can be conducted with more efficiency by bringing the intake gas into contact with the fan in an oxygen-free state. A magnet provided as an outer wall of the housing serves to generate plasma with higher density, leading to more effective cleaning of the gas. As the metal layer showing catalytic activity, at least one noble metal selected from the group consisting of platinum, palladium, ruthenium and rhodium. This gas-cleaning equipment shows markedly excellent gas-cleaning ability considering its compact size, and can remove air pollutants particularly when applied to the exhaust system of automobiles or to outdoor structures such as buildings or props.
摘要:
Gas-cleaning equipment is disclosed, which comprises a housing having an intake vent and an exhaust vent and having disposed between the two vents a fan having at least one rotating blade. Air pollutant-removing system using the gas-cleaning equipment is also disclosed. This gas-cleaning equipment can effectively clean a gas through the action of plasma produced by glow discharge caused by rotation of said fan. When a metal layer having a catalytic activity is fixed onto the surface of said rotating blade, this metal layer also functions to effectively clean the gas. In the case where both the plasma and the metal layer function to clean the gas, there car be obtained synergistic effects. Cleaning of the gas can be conducted with more efficiency by bringing the intake gas into contact with the fan in an oxygen-free state. A magnet provided as an outer wall of the housing serves to generate plasma with higher density, leading to more effective cleaning of the gas. As the metal layer showing catalytic activity, at least one noble metal selected from the group consisting of platinum, palladium, ruthenium and rhodium. This gas-cleaning equipment shows markedly excellent gas-cleaning ability considering its compact size, and can remove air pollutants particularly when applied to the exhaust system of automobiles or to outdoor structures such as buildings or props.
摘要:
A vehicle power system is provided with a switching power supply that generates an operation power for operating a plurality of ECU by stepping down a power supply supplied from at least one of a generator and a battery, and a power distributor that distributes and supplies the operation power generated by the switching power supply to the individual ECUs.
摘要:
Disclosed is a composition containing 100 parts by mass of a pigment, 0.01-50 parts by mass of a cellulose composite and water. The composition has a solid content of more than 25% by mass, and a viscosity of not less than 30 mPa·S. The cellulose composite contains 0.5-50% by mass of a hydrophilic polymer having an acid value of not less than 2.0 and a weight average molecular weight of from 1×103 to 1×107 and 50-99.5% by mass of a crystalline cellulose. The cellulose composite has an average particle diameter of not more than 10 μm.
摘要:
A silencer for a motorcycle has a front cup which has a tapered tubular shape, a center sleeve which is connected to the front cup, and a tail cup which is connected to the center sleeve. Since the front cup has a tapered tubular shape, the front cup is arranged such that a front end of the front cup is positioned in the vicinity of a main frame. A distal end of the silencer can be shifted frontward in the longitudinal direction of a vehicle compared to a silencer of a prior art. As a result, a length of the silencer can be increased while avoiding interference between the silencer and legs of a rider and hence, silencing performance of the silencer can be enhanced. Since the distal end of the silencer can be shifted frontward in the longitudinal direction of the vehicle, the concentration of a mass can be acquired.
摘要:
The present invention is regarding plants and plant storage organs thereof in which GLP-1 derivatives are accumulated, and methods of producing them. The transgenic plants and plant storage organs thereof accumulate tandem repeated GLP-1 derivatives cleavable with intestinal digestive enzyme to monomeric molecules and are produced by methods comprising: integrating into vectors linked DNAs which comprise tandem repeated DNAs encoding the GLP-1 derivative with trypsin resistance in which the amino acid in the 26th position is Gln, the amino acid in the 34th position is Asn or Asp, and C-terminal consists of Arg or Lys to produce monomeric molecules; introducing the vectors into plant cells; and redifferentiating the obtained transformants. The edible transgenic plants and plant storage organs are useful for treating diabetes and can be ingested by diabetic patients.
摘要:
The present invention provides a method for highly producing a recombinant protein in a plant storage organ and a GLP-1 derivative. The plant storage organ in which the recombinant protein is highly produced is obtained by transformation with the use of a vector which comprises a recombinant protein gene, a cytokinin-related gene, a drug-resistant gene and a removable DNA element, in which the cytokinin-related gene and the drug-resistant gene exist in the positions so that they can behave together with the DNA element, while the recombinant protein to be expressed in the plant storage organ exists in the position so that it would not behave together with the DNA element. The GLP-1 is produced by using the method, and a derivative having been stabilized against enzymatic digestion is further provided.
摘要:
The control apparatus for controlling a voltage transforming apparatus having a transformer, power switching elements disposed in a primary side, and synchronous-rectifying switching elements disposed in a secondary side includes a judging circuit making a judgment as to whether or not an output current of the voltage transforming apparatus is smaller than a specified current on the basis of a primary-side current of the transformer and an inhibition circuit inhibiting the synchronous-rectifying switching elements from performing their synchronous-rectifying control operation when the judging circuit judges that the output current is smaller than the specified current. The judging circuit makes the judgment on the basis of the primary-side current flowing through the primary coil of the transformer immediately before the power switching elements are turned off.