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A fluid level sensing systems including a resistive element having an upper end portion disposed in an upper portion of a container and a lower end portion disposed in a lower portion of the container. The resistance of the resistive element varies between the upper and the lower portions of the con

A fluid level sensing systems including a resistive element having an upper end portion disposed in an upper portion of a container and a lower end portion disposed in a lower portion of the container. The resistance of the resistive element varies between the upper and the lower portions of the container. An at least partially conductive strip having substantially the same length as the resistive element is disposed in the container generally parallel thereto and at approximately the same level in the container as the resistive element. An input signal source is coupled to the resistive element by a series resistor.

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A fluid level sensing systems including a resistive element having an upper end portion disposed in an upper portion of a container and a lower end portion disposed in a lower portion of the container. The resistance of the resistive element varies between the upper and the lower portions of the con

A fluid level sensing systems including a resistive element having an upper end portion disposed in an upper portion of a container and a lower end portion disposed in a lower portion of the container. The resistance of the resistive element varies between the upper and the lower portions of the container. An at least partially conductive strip having substantially the same length as the resistive element is disposed in the container generally parallel thereto and at approximately the same level in the container as the resistive element. An input signal source is coupled to the resistive element by a series resistor. phy system without changing a peak elution pattern. Unlike the known method translation techniques that work only with the constant pressure gas chromatographic analyses, the invention can translate the gas chromatographic methods where column pressure and/or carrier gas flow rate change during the analysis by an arbitrary program. f the internal combustion engine by a coolant temperature and an intake air temperature of the internal combustion engine. 3. An apparatus for detecting a misfire of an internal combustion engine comprising a controller that: determines a starting condition of the internal combustion engine, the starting condition is a condition of the internal combustion engine when the internal combustion engine is initially started; counts a total number of rotations of the internal combustion engine; detects a misfire of the internal combustion engine; calculates a rate of misfire using data from detecting said misfire, the rate of misfire being a number of misfires per a predetermined total number of rotations; sets a basic rate of misfire in response to the determined starting condition of the internal combustion engine; determines an abnormal condition of the internal combustion engine when said calculated rate of misfire is greater than the set basic rate of misfire; and warns of an abnormality of the internal combustion engine when said abnormal condition of the internal combustion engine is determined; wherein said controller sets the basic rate of misfire when the internal combustion engine starts in a normal condition lower than a basic rate of misfire when the internal combustion engine starts in a high temperature condition. 4. An apparatus for detecting a misfire of an internal combustion engine comprising a controller that: determines a starting condition of the internal combustion engine, the starting condition is a condition of the internal combustion engine when the internal combustion engine is initially started; counts a total number of rotations of the internal combustion engine; detects a misfire of the internal combustion engine; calculates a rate of misfire using data from detecting said misfire, the rate of misfire being a number of misfires per a predetermined total number of rotations; sets a basic rate of misfire in response to the determined starting condition of the internal combustion engine; and determines an abnormal condition of the internal combustion engine when said calculated rate of misfire is greater than the set basic rate of misfire; wherein said controller varies the basic rate of misfire in response to the total number of rotations. 5. An apparatus for detecting a misfire of an internal combustion engine comprising a controller that: determines a starting condition of the internal combustion engine, the starting condition is a condition of the internal combustion engine when the internal combustion engine is initially started; counts a total number of rotations of the internal combustion engine; detects a misfire of the internal combustion engine; calculates a rate of misfire using data from detecting said misfire, the rate of misfire being a number of misfires per a predetermined total number of rotations; sets a basic rate of misfire in response to the determined starting condition of the internal combustion engine; and determines an abnormal condition of the internal combustion engine when said calculated rate of misfire is greater than the set basic rate of misfire; wherein said controller varies the basic rate of misfire in response to a time elapsed after the internal combustion engine starts. 6. An apparatus for detecting a misfire of an internal combustion engine comprising a controller that: determines a starting condition of the internal combustion engine, the starting condition is a condition of the internal combustion engine when the internal combustion engine is initially started; counts a total number of rotations of the internal combustion engine; detects a misfire of the internal combustion engine; calculates a rate of misfire using data from detecting said misfire, the rate of misfire being a number of misfires per a predetermined total number of rotations; sets a basic rate of misfire in response to the determined starting condition of the