Abstract: The mobile terminal testing apparatus including: a cell state determination unit 16 that determines in-use states of multiple cells which perform communication with a mobile communication terminal 2; a cell state change processing unit 17 that changes states of the multiple cells and notifies the cell state determination unit 16 of the states of the multiple cells; and a scenario processing unit 15 that detects the number of cells that need to be added and the number of cells that are available for deletion, based on a message that is transmitted and received between the mobile terminal testing apparatus and the mobile communication terminal 2, and that causes the cell state change processing unit 17 to perform initialization of a cell that is available for deletion, and sets the cell to be available for re-use.

Abstract: A mobile terminal testing apparatus that is capable of simulating a state where an electric wave to multiple mobile communication terminals causes interference. The mobile terminal testing apparatus includes: a scenario processing unit that controls each unit of an apparatus in order to perform each procedure for testing according to a test scenario; a cell initialization processing unit that initializes a cell that is subject to interference and an interfering cell that interferes with the cell that is subject to the interference, with a parameter for the cell that is subject to the interference, and a parameter for the interfering cell; and a cell combination processing unit that adjusts output levels of a signal of the cell that is subject to the interference and a signal of the interfering cell and performs combination in order to simulate an interference state.

Abstract: A mobile terminal testing apparatus that is capable of simulating a state where an electric wave to multiple mobile communication terminals causes interference. The mobile terminal testing apparatus includes: a scenario processing unit that controls each unit of an apparatus in order to perform each procedure for testing according to a test scenario; a cell initialization processing unit that initializes a cell that is subject to interference and an interfering cell that interferes with the cell that is subject to the interference, with a parameter for the cell that is subject to the interference, and a parameter for the interfering cell; and a cell combination processing unit that adjusts output levels of a signal of the cell that is subject to the interference and a signal of the interfering cell and performs combination in order to simulate an interference state.

Abstract: The mobile terminal testing apparatus including: a cell state determination unit 16 that determines in-use states of multiple cells which perform communication with a mobile communication terminal 2; a cell state change processing unit 17 that changes states of the multiple cells and notifies the cell state determination unit 16 of the states of the multiple cells; and a scenario processing unit 15 that detects the number of cells that need to be added and the number of cells that are available for deletion, based on a message that is transmitted and received between the mobile terminal testing apparatus and the mobile communication terminal 2, and that causes the cell state change processing unit 17 to perform initialization of a cell that is available for deletion, and sets the cell to be available for re-use.

Abstract: It is possible to easily check the state of cells when communication using a plurality of cells is tested. A mobile communication terminal test device 10 that communicates with a mobile communication terminal 50 using a plurality of cells to test the mobile communication terminal includes a display unit 21, a cell state determination unit 19 that determines a state of the plurality of cells in the communication, and a display control unit 20 that displays a screen indicating the determined state of the plurality of cells, which corresponds to an elapsed time in the communication, on the display unit.

Abstract: The invention provides a NOx removal system for use in a boiler for realizing further reduction in NOx. Loading means for loading a reducing agent is provided at the outlet of a gas passageway in the boiler body, and a NOx removal catalyst is provided downstream of the loading means.

Abstract: A NOx removal system for boilers in which the need for any special heat retainer or any warming mechanism is eliminated. Ammonia jet nozzles are disposed on a gas passage of a boiler or flue, and an ammonia generator connected to the jet nozzles is disposed within the flue.

Abstract: The invention provides a NOx removal system for use in a boiler for realizing further reduction in NOx. Loading means for loading a reducing agent is provided at the outlet of a gas passageway in the boiler body, and a NOx removal catalyst is provided downstream of the loading means.

Abstract: A NOx removal system for boilers in which the need for any special heat retention means or any warming means is eliminated. Ammonia jet nozzles are disposed on a gas passage of a boiler or flue, and ammonia generating means connected to the jet nozzles is disposed within the flue.

Abstract: A method for controlling a NOx removal system in which reductant supply is adjusted according to combustion level in a boiler (1) in which the combustion level is controlled in multiple stages. For a decrease of the combustion level, the reductant supply is kept lower than a level corresponding to a changeover-target combustion level for a period of a set time from the changeover of the combustion level. Thus, when the reductant supply is changed over in response to a changeover of combustion level, the reductant can be prevented from flowing outside as it is unreacted.

Abstract: A NOx removal system for boilers in which the need for any special heat retention means or any warming means is eliminated. Ammonia jet nozzles 7 are disposed on a gas passage (5) of a boiler (1) or flue (6), and ammonia generating means (8) connected to the jet nozzles (7) is disposed within the flue (6).

Abstract: A method for controlling a NOx removal system in which reductant supply is adjusted according to combustion level in a boiler (1) in which the combustion level is controlled in multiple stages. For a decrease of the combustion level, the reductant supply is kept lower than a level corresponding to a changeover-target combustion level for a period of a set time from the changeover of the combustion level. Thus, when the reductant supply is changed over in response to a changeover of combustion level, the reductant can be prevented from flowing outside as it is unreacted.

Abstract: The invention provides a NOx removal system for use in a boiler for realizing further reduction in NOx. Loading means for loading a reducing agent is provided at the outlet of a gas passageway in the boiler body, and a NOx removal catalyst is provided downstream of the loading means.

Abstract: The invention provides an ammonia generating apparatus which is high in efficiency of heat transfer and compact. The ammonia generating apparatus includes a urea water introducing part, a flow passage for urea water to flow therethrough, and heating means, wherein the flow passage is connected to the urea water introducing part, and the heating means heats urea water present within the flow passage.

Abstract: A liquid feeding apparatus quantitatively feeds a liquid by pressing and clogging an elastic tube between a press roller and an arc-shaped guide portion through rotational motion of the press roller. The liquid feeding apparatus includes a main unit in which the press roller is provided, and a liquid cassette which accommodates a liquid cartridge. One end of the elastic tube is connected to a reservoir for the liquid to be fed, and the other end is connected to a check valve. The liquid cassette is removably fitted to the liquid feeding apparatus so that the elastic tube is subject to pressing action of the press roller.

Abstract: A hydraulic-controlled electronic governor employed in a fuel injection system is provided with a proportional pressure-reducing solenoid valve (10) capable of conducting a self-regulation of an input hydraulic pressure supplied from a hydraulic pressure source (30). Such pressure-reducing solenoid valve (10) is connected with a control rack (25) for controlling an amount of fuel injection, while interposed between the hydraulic pressure source (30) and a pressure input chamber (28) of a power piston/cylinder mechanism (22) for controlling the control rack (25), so that the input hydraulic force acting on one side of the piston (24) of the power piston/cylinder mechanism (22) balances the resilient force of a return spring (27) acting on the other side of such piston (24) so as to control the control rack (25) in its position.

Abstract: A plunger assembly within a barrel is transversely split into two segments, with a timing fluid chamber therebetween for controllably varying the distance between the plunger segments in response to pressure applied thereto by a timing fluid introduced under variable pressure through a timing fluid inlet port. As the total length of the plunger assmebly is thus varied controllably, so is its prestroke which is the distance traversed by the plunger assembly on its compression stroke from one extreme position thereof to an intermediate position where the plunger assembly completely covers the fuel inlet port. Not only is the injection timing thus controlled by the injection pump itself, but also a high injection pressure is realized at low engine speed or under light load.