157results about How to "Minimize fluctuation" patented technology

The present application is directed to a gas-generating apparatus and various pressure regulators or pressure-regulating valves. Hydrogen is generated within the gas-generating apparatus and is transported to a fuel cell. The transportation of a first fuel component to a second fuel component to generate of hydrogen occurs automatically depending on the pressure of a reaction chamber within the gas-generating apparatus. The pressure regulators and flow orifices are provided to regulate the hydrogen pressure and to minimize the fluctuation in pressure of the hydrogen received by the fuel cell. Connecting valves to connect the gas-generating apparatus to the fuel cell are also provided.

A heating method for a band-shaped body transported in a constant conveying direction in a heating zone so as to heat it, comprises: detecting whether or not a portion of the band-shaped body is passing through the heating zone, at which portion at least one of width and thickness of the band-shaped body changes; before detecting the portion pass into the heating zone, setting a first supplied heat quantity based on dimensions of the first band-shaped body on a downstream side of the portion in the conveying direction, and supplying heat with the first supplied quantity to the band-shaped body in the heating zone; and after detecting that the portion has passed into the heating zone, setting a second supplied heat quantity based on dimensions of the second band-shaped body on an upstream side of the portion relative to the conveying direction, and supplying heat with the second supplied quantity to the band-shaped body in the heating zone, so as to adjust a temperature history of the band-shaped body so that the temperature history is approximately uniform on both upstream and downstream sides of the portion.

A computer-based system and method calculates and facilitates revenue accrual, for making larger, less frequent payments of estimated taxes or other obligations. Payer preferences are applied to satisfy variable payment intervals, amounts, and available resources. The obligation, required payments, and set-aside schedules are recalculated as needed, under payer and / or system control. Excess accruals are minimized; set-aside schedules are configurable. The system may be self-contained, handheld, or accessed remotely. Automatic datalinks move information and command fund transfers from the payer's bank, to accrue funds and make payments to other accounts. A service host may support a plurality of payers to make set-asides and payments at various levels as needed, on an individual or batch basis, including individual taxpayer enrollment for batch file tax payments by service providers. Some embodiments can be embedded to enhance the capabilities of other systems.

A computer-based system and method calculates and facilitates periodic revenue accrual for making larger, less frequent payments of estimated taxes by electronic messaging. A service host enables a plurality of payers to make set-asides at various levels as needed, on an individual or batch basis. Payer preferences are applied to satisfy variable payment intervals, amounts, and available resources. The obligation, required payments, and set-aside schedules are recalculated as needed, under payer and / or system control. Excess accruals are minimized; set-aside schedules are configurable. Automatic data links move information and command fund transfers from the payer's bank, to accrue funds and make payments to other accounts. The service host provides individual or batch taxpayer enrollment with the taxing authority for tax payment by electronic messages, and makes the tax payments by transmission of individual payment messages or by batch file transmission to the taxing authority.

An ink-feeding device is provided in which the pressure applied to the ink in the printing head can be adjusted arbitrarily irrespective of the relative positions of the ink container and the printing head. Inside the sub-tank 80, a pressure-adjusting pump 82 is installed for applying a suitable pressure to many nozzles 22Kn of the printing head 22K. This pressure-adjusting pump 82 is placed a little above the bottom face of the sub-tank 80 at a prescribed distance from the bottom face. Thereby the pressure-adjusting pump 82 is immersed in the ink held in the sub-tank 80. A drive unit 83 for driving the pressure-adjusting pump 82 is placed above the sub-tank 80. On the upper wall of the sub-tank 80, an air-vent valve 84 is fixed to bring the inside pressure in the sub-tank 80 to an atmospheric pressure. The inside pressure in the sub-tank 80 is made equal to the atmospheric pressure by opening the air-vent valve 84.

A piezoelectric vibrator has a vibrator piece and a frame integral with the vibrator piece. The frame is connected to one end of and surrounds the vibrator piece. A lid has a surface anodically bonded to a first surface of the frame. The lid has a recessed portion at a position disposed opposite to and confronting the vibrator piece. A base has a surface anodically bonded to a second surface of the frame opposite the first surface thereof. The base has a recessed portion at a position disposed opposite to and confronting the vibrator piece. A beveled portion is formed around a surface of one of the lid and the base which does not correspond to the anodically bonded surface thereof.