Abstract: An inhaler for releasing an aerosol from a container having a lip and an outlet normally sealed by a stem movable relative to the lip. The inhaler has an elongate body comprising a chamber having a first end and a second end, the chamber forming an opening at the first end of the chamber. The elongate body further comprises a stem block with a socket adapted to receive the stem of the container, a dispensing nozzle and a flow restrictive valve. The dispensing nozzle is adjacent to the stem block for providing communication between the socket and the chamber and is adapted to direct a discharge of the aerosol from the container stem into the chamber. The flow restrictive valve is in open communication with the chamber and responsive to a change in fluid pressure. The inhaler also has an actuator pivotably attached to the elongate body. The actuator has an opening adapted to receive the lip of the container and a detent for forming a removable connection between the lip and the actuator.

Abstract: A water heater including a water container; a combustion chamber adjacent the container, the combustion chamber having at least one flame arrestor to admit air and extraneous fumes into the combustion chamber and confine ignition and combustion of the extraneous fumes within the combustion chamber; a burner associated with the combustion chamber and arranged to combust fuel to heat water in the container; an air diverter positioned between the flame arrestor and the burner and adapted to channel at least a portion of combustion air passing through at least a portion of the flame arrestor to a position for mixture with the fuel prior to entering the burner to ensure uniform combustion; and a flange positioned above the air diverter to which the flames attach and thereby reduce combustion temperatures; the combined effect of which is to optimize combustion performance and minimize NOx and CO emissions.

Abstract: Ferritic stainless steel comprising all three of Co, V, and B, having a Co content of about 0.01 mass % to about 0.3 mass %, a V content of about 0.01 mass % to about 0.3 mass %, and a B content of about 0.0002 mass % to about 0.0050 mass %, and having superior secondary working embrittleness resistance and superior high temperature fatigue characteristics.

Abstract: A method for determining the state of charge of lead-acid rechargeable batteries comprising a) substantially simultaneously measuring measured-value pairs (Ui, Ii) of the rechargeable battery voltage and current flowing at time ti over time interval dt, b) selecting a group of said measured-value pairs (Ui, Ii) for which only a discharge current flowed in the last time interval dt, c) varying parameters Uo, R and C such that a residual sum of squares between values Ui given by formula (1) Ui=Uo−R*Ii+1/C∫Idt  (1) and measured values U(ti) is minimized, wherein Uo represents no-load voltage, R represents resistance and C represents capacitance, and d) calculating the state of charge of the rechargeable battery from the no load voltage obtained from formula (1).

Abstract: In a method for monitoring the charging of gastight alkaline rechargeable batteries, the characteristics of the critical charging voltage (Ucrit) on a rechargeable battery are determined as a function of the charging current (I) for various temperatures (T) and are linearized by means of a function in the form A(I)×T+B(I). The value pairs A and B are stored as parameter arrays in a battery management system, and during operation of a physically identical rechargeable battery which is to be monitored, the associated critical charging voltage is calculated by measuring the temperature and charging current and is used to control the charging of the rechargeable battery. On reaching the critical charging voltage (Ucrit) which corresponds to the critical state of charge (LZcrit), the value of the critical state of charge can be calculated by measuring the current (I) and temperature (T).

Abstract: A pressure gauge device that is operated as a thermal conduction manometer contains a measuring resistor (131) that is arranged in layer form on a self-supporting carrier foil and is in defined thermal contact with a gas whose pressure is to be measured. The thermal contact with the gas is through the carrier foil (11), a thermal conducting layer (123) and optionally through an extra absorber layer (124). The resistance, dependent on gas pressure, of the measuring resistor (131) is detected by a bridge circuit in which each measuring resistor (131) is assigned a reference resistor (136) whose resistance itself is dependent on or independent of pressure.

Abstract: A sealed semiconductor chip having a surface film of a sealed resin composition, wherein the resin composition has a linear expansion coefficient of 60×10−6/K or less at a temperature equal to or less than its glass transition point and 140×10−6/K or less at a temperature equal to or higher than its glass transition point; a semiconductor-sealing resin composition for sealing a semiconductor chip, which has a linear expansion coefficient of 60×10−6/K or less at a temperature equal to or less than its glass transition point and 140×10−6/K or less at a temperature equal to or higher than its glass transition point; the sealed semiconductor chip is chip size and has high reliability; the semiconductor-sealing resin composition creates a good seal on chip wafers and has high reliability; and the chip wafers sealed with a surface film of the resin composition warp little.

Abstract: An object containing pressed flowers sealed therein which is composed of a base layer, an intermediate layer of molten resin in which is sealed a pressed flower, and a surface layer of transparent film, with these three layers integrally laminated on top of the other, characterized in that the intermediate layer is formed by pressing with heating under reduced pressure from a meltable porous plastic film such that the molten plastic adheres closely to the pressed flower to seal it and also fixes the pressed flower to both the base layer and the surface layer of transparent film. It retains the natural color of the pressed flower for a long period of time without deterioration by air and moisture.

Abstract: A method for manufacturing integrated circuits; particularly, a method to alter heat flow on a localized basis, when heating wafers to elevated temperatures, to achieve different processing temperatures by altering the material properties, such as emissivity, absorptivity and reflectivity, of a portion of a surface by the application of thin films of various materials.

Abstract: A method and apparatus are disclosed for sanitization of a fixed storage device interfaced to a computer system. The computer system is booted from a removable storage device that holds a bootable disk operating system and program code that is executed within the disk operating system. The fixed storage device is detected. The writeable space of the fixed storage device is then overwritten with a plurality of overwrite layers. Further, a report can be printed listing information about the sanitization process contemporaneously upon the completion of sanitization. In one embodiment, sanitizing is accomplished using a plurality of patterns, each layer having an associated pattern, to ensure that data can not be recovered even by destructive analysis.

Abstract: A method for manufacturing integrated circuit apparatuses; particularly, 1) a method for removing barrier material that lies between copper conductors in damascene interconnections, and 2) a method for removing a thin layer of silicon nitride material that has been intentionally un-etched during the formation of trenches and vias in damascene interconnect dielectric and thereby not exposing copper metal.

Abstract: A water and/or space heater is provided in which water is circulated to prevent the localized overheating or vaporization thereof.