摘要:
Heat recovery equipment recovers heat from flue gas. The heat recovery equipment includes a power generation plant that drives a steam turbine by superheated steam produced in a boiler, and an exhaust-gas treatment line that treats flue gas output from the boiler. The exhaust-gas treatment line includes a first air preheater, a heat extractor unit, and a dry electrostatic precipitator. The power generation plant includes a condensed water line. The condensed water line includes a condenser, a condensed water heater, and a low-pressure feedwater heater. The condensed water heater heats water condensed by the condenser with the heat recovered by the heat extractor unit.
摘要:
A fluid machine has a compressor device for compressing refrigerant of a refrigerating cycle for an automotive vehicle, an electric rotating device operating as an electric motor for generating a rotational driving force to drive the compressor device or operating as an electric power generator, an expansion device for collecting waste heat from an engine and generating a rotational driving force to drive the electric rotating device and/or the compressor device, and a switching device for connecting or disconnecting the compressor device with or from the expansion device. In the fluid machine, the waste heat from the engine can be always collected by the expansion device, irrespectively whether or not the compressor device is operating for an air conditioning operation.
摘要:
Retroviral vectors which are resistant to inactivation by human serum. The retroviral vectors are produced in a cell line which is resistant to lysis by human serum, such cell lines including the HOS, Mv-1-Lu, HT1080, TE671, and human 293 cell lines, as well as cell lines derived therefrom. Such retroviral vectors are especially useful as in vivo gene delivery vehicles.
摘要:
In a thermal head comprising at least a pair of electrodes (3), (4), (13), (14), resistor layers (2), (12) in contact against both the electrodes (3), (4), (13), (14), basic plates (1), (11) for supporting the electrodes (3), (4), (13), (14) and the resistor layers (2), (12), the resistor layers (2), (12) are composed of the matrix of the glass and the metal and/or oxide of the resistor component element penetrated into the gap of the atomic coupling of the matrix. The resistor layers (2), (12) are made of paste containing the organic compound of the resistor component element, and the organic compound of the glass matrix component element or glass frit. The thermal head is homogeneous in the resistor layer thereof, and gives the recordings of superior quality.
摘要:
A fuel supply device in which a regulator pressurizes fuel fed to a fuel injector to adjust the fuel to a predetermined pressure according to an engine condition. The regulator has a piston in a housing to form a control chamber and a high pressure chamber therein. The high pressure chamber is communicated with the fuel injector and a pump chamber of a high pressure pump discharging a highly pressurized fuel. The control chamber is connected to a pressure source generating a high pressure according to an engine condition. The piston moves in response to the pressure in the control chamber to pressurize the fuel in the high pressure chamber.
摘要:
A fuel injection apparatus for an internal combustion engine, which comprises an accumulator for storing therein pressurized fuel while maintaining the pressure thereof at a predetermined high level. A fuel injection valve is arranged to inject the pressurized fuel in the accumulator into a combustion chamber of the engine. The injection valve is controlled to open and close by an output signal from an external control unit. A pressurizing pump is arranged to pressurize the fuel delivered from a fuel-feed pump and to supply it into the accumulator through a check valve. A work controlling device is arranged to control the amount of the fuel supplied from the pressurizing pump through the check valve into the accumulator in accordance with the variation of the amount of the fuel in the accumulator so as to decrease the amount of the fuel supplied from the pressurizing pump through the check valve into the accumulator when the amount of the fuel in the accumulator is increased and to increase it when the amount of the fuel in the accumulator is decreased.
摘要:
A catalyst for purifying an exhaust gas comprising a carrier substantially composed of calcium aluminate and titanium oxide. The carrier is deposited with a platinum group metal or a metal oxide capable of oxidizing reductive gases into innoxious ones. The titanium oxide is applied on the surface of the carrier or incorporated in the carrier. The carrier may further comprise a transition metal oxide showing catalytic activity. A method of making a catalyst is also disclosed in which titanium oxide is applied on the surface of a solid mass of calcium aluminate.
摘要:
A hydraulic valve lift device for transmitting the motion of a cam to a push rod of an intake or exhaust valve of an engine, including a housing, a lifter slidably engaged by the housing and provided therein with an oil pressure chamber adapted to receive an oil, and a plunger provided with a flange portion and slidable in relation to the lifter. The flange portion of the plunger and cylindrical bore of the housing cooperate with each other to define therebetween a braking chamber into which oil is introduced. The device has a slit through which the oil in the braking chamber is relieved to the outside. The arrangement is such that the rate of oil relieved through the braking chamber is reduced as the plunger is lowered. The device further includes a relief valve for maintaining the pressure in the braking chamber below a predetermined pressure level.
摘要:
A host computer is connected to a printer that prints text according to settings specifying a text printing format. Using a function of a driver setup program, the host computer acquires a file set including an MOT file (recording device settings data) and a corresponding INF file (control device settings data) that are configured to produce the same or substantially the same printout as a printer with different printing format specifications, and configures settings stored in a registry that is referenced by a printer driver based on the acquired INF file. Using a function of a firmware setup program, the host computer generates or updates settings based on the MOT file.
摘要:
A recording system has a recording device that records recording data sent from a host computer to a recording medium. The host computer has a division control unit that divides recording data to be recorded into plural blocks of recording data, and a transmission control unit that sequentially transmits the blocks of divided recording data. The recording device has a reception unit that stores the transmitted blocks of recording data to a receive buffer in the order received, and a recording control unit that records the received blocks of recording data to the recording medium. The dividing position where the division control unit divides the recording data to be recorded is a position where white space data is contained in the recording data to be recorded.