Abstract: An electronic tag is attached to a filter cartridge, which includes a filter. The electronic tag stores individual product information of the filter and wirelessly transmits the individual product information. A wireless receiver device is installed to a predetermined location of a vehicle, which is other than the filter cartridge and receives the individual product information transmitted from the electronic tag. A diagnostic device diagnoses whether the individual product information is received by the wireless receiver device or whether the filter cartridge installed in the vehicle has a desired filtering performance based on contents of the individual product information received by the wireless receiver device.

Abstract: An exterior structure of an apparatus for covering the outside of an apparatus main body with a multiple number of panel elements uses shielding panels, heat-radiating panels and machine-interior anti-scatter panels as the multiple number of panel elements. The apparatus has a framework to which shielding panels, heat-radiating panels and machine-interior anti-scatter panels are appropriately arranged in combination to cover the apparatus in conformity with the functional configuration of the apparatus.

Abstract: Provided is an image forming apparatus in which one of developing units that respectively contain visible toners of black, yellow, magenta, and cyan other than the developing unit that contains the visible toner of black is replaced by a developing unit that contains a transparent fluorescent toner. Consequently, a document image can be expressed by the visible toner of black and a designated color which falls within a color reproduction range determined by two of the visible toners of yellow, magenta, and cyan, and an additional pattern which is an additional information image for preventing falsification and forgery can be printed on the document image with the use of the transparent fluorescent toner.

Abstract: An electronic tag is attached to a filter cartridge, which includes a filter. The electronic tag stores individual product information of the filter and wirelessly transmits the individual product information. A wireless receiver device is installed to a predetermined location of a vehicle, which is other than the filter cartridge and receives the individual product information transmitted from the electronic tag. A diagnostic device diagnoses whether the individual product information is received by the wireless receiver device or whether the filter cartridge installed in the vehicle has a desired filtering performance based on contents of the individual product information received by the wireless receiver device.

Abstract: An image processing device includes a processing section, a load section, an operating section, and a display unit. The processing section performs processing upon sheets of a recording medium. The operating section includes input keys which receive input operation for controlling the processing section, and is disposed over the load section. The display unit displays information corresponding to input operation from the operating section. And the operating section can be freely shifted between a pulled out position in which its input keys are exposed to the exterior, and a storage position in which it is stored internally, and, in the storage position, is disposed below the display unit.

Abstract: An image reading device includes an image reading section, a frame, and an operating unit. The image reading section is configured to obtain image data by reading an image carried on a document. The frame supports the image reading section. The operating unit has an operating section including a plurality of input keys adapted to receive an input operation for controlling the image reading section, and an operating unit body supporting the operating section for displacement between a drawn-out position in which the input keys are exposed to outside and a housed position in which the input keys are housed inside. The operating unit is supported by the frame.

Abstract: Provided is an image forming apparatus in which one of developing units that respectively contain visible toners of black, yellow, magenta, and cyan other than the developing unit that contains the visible toner of black is replaced by a developing unit that contains a transparent fluorescent toner. Consequently, a document image can be expressed by the visible toner of black and a designated color which falls within a color reproduction range determined by two of the visible toners of yellow, magenta, and cyan, and an additional pattern which is an additional information image for preventing falsification and forgery can be printed on the document image with the use of the transparent fluorescent toner.

Abstract: A paper discharge structure includes: a paper discharge roller for discharging paper with an image from a discharge port; a paper output tray located below the paper discharge roller for holding sheets of paper P discharged by the paper discharge roller; and a side-wall surface formed extending from the vicinity of the paper discharge roller to the vicinity of the paper output tray, is constructed such that the side-wall surface is formed with an inclined portion that extends from the lower part of the paper discharge roller to the vicinity of the paper output tray and is inclined with respect to the vertical direction.

Abstract: An ECU reduces a fuel flow rate discharged from an electric pump to the filter when a fuel temperature and a fuel pressure in the filter detected by a sensor portion drop. Since a mechanical pump continues to be driven without respect to the fuel quantity discharged from the electric pumps when the fuel flow rate discharged from the electric pump is decreased, a suction pressure is generated at an inlet of the filter. The fuel in a recirculation passage is introduced into the filter through a branch passage. As the result, relatively high temperature fuel is introduced into the filter to melt a solidified fuel causing a clogging of the filter.

Abstract: An apparatus is provided for driving an injector injecting fuel into an internal combustion engine. The injector is provided with a piezoelectric element to be charged and discharged. The apparatus comprises a calculator and a charger. The calculator calculates a command value to charge the piezoelectric element. The calculator includes correcting means that corrects the command value based on information indicating either an operation of the piezoelectric element or an electric characteristic of the apparatus. The charger charges the piezoelectric element in response to the corrected command value to accumulate a desired amount of electric energy at the piezoelectric element.

Abstract: An image processing device includes a processing section, a load section, an operating section, and a display unit. The processing section performs processing upon sheets of a recording medium. The operating section includes input keys which receive input operation for controlling the processing section, and is disposed over the load section. The display unit displays information corresponding to input operation from the operating section. And the operating section can be freely shifted between a pulled out position in which its input keys are exposed to the exterior, and a storage position in which it is stored internally, and, in the storage position, is disposed below the display unit.

Abstract: An ECU reduces a fuel flow rate discharged from an electric pump to the filter when a fuel temperature and a fuel pressure in the filter detected by a sensor portion drop. Since a mechanical pump continues to be driven without respect to the fuel quantity discharged from the electric pumps when the fuel flow rate discharged from the electric pump is decreased, a suction pressure is generated at an inlet of the filter. The fuel in a recirculation passage is introduced into the filter through a branch passage. As the result, relatively high temperature fuel is introduced into the filter to melt a solidified fuel causing a clogging of the filter.

Abstract: An image reading device includes an image reading section, a frame, and an operating unit. The image reading section is configured to obtain image data by reading an image carried on a document. The frame supports the image reading section. The operating unit has an operating section including a plurality of input keys adapted to receive an input operation for controlling the image reading section, and an operating unit body supporting the operating section for displacement between a drawn-out position in which the input keys are exposed to outside and a housed position in which the input keys are housed inside. The operating unit is supported by the frame.

Abstract: An injector drive device includes a power supply unit that is supplied with power from a battery mounted in a vehicle and generates a voltage higher than the voltage of the battery, and EDU having a drive unit that is supplied with power from the power supply unit and drives an injector. The drive unit is housed in a housing. The power supply unit is placed externally to the EDU, that is, externally to the housing, so that the housing need not be made large against heat generation of the power supply unit.

Abstract: During a short duration injection, a triangular geometry is drawn in terms of the injection rate with respect to time, while a trapezoidal geometry is drawn during a long duration injection. The ON timing of the drive pulse is determined to be at a valve opening pressure achieving time before the start point of formation in time of the geometry. An injection pulse duration is determined from “the valve opening pressure achieving time+a needle rise time?a valve closing pressure achieving time,” and then the OFF timing of the drive pulse is determined.

Abstract: A fuel pump suctions fuel from a fuel tank and discharges the fuel. A discharge metering valve regulates an amount of the discharged fuel out of the suctioned fuel. The discharged amount is regulated by operating closing timing for closing the discharge metering valve through energization of the discharge metering valve. The fuel discharged by the fuel pump is pressure-fed to a common rail. A rotation angle interval between energizing operations of the discharge metering valve is lengthened when rotation speed of an output shaft of a diesel engine is high. Thus, a residual magnetic flux in the discharge metering valve is reduced. As a result, control of the fuel pressure can be suitably performed.

Abstract: An apparatus is provided for driving an injector injecting fuel into an internal combustion engine. The injector is provided with a piezoelectric element to be charged and discharged. The apparatus comprises a calculator and a charger. The calculator calculates a command value to charge the piezoelectric element. The calculator includes correcting means that corrects the command value based on information indicating either an operation of the piezoelectric element or an electric characteristic of the apparatus. The charger charges the piezoelectric element in response to the corrected command value to accumulate a desired amount of electric energy at the piezoelectric element.

Abstract: An exterior structure of an apparatus for covering the outside of an apparatus main body with a multiple number of panel elements uses shielding panels, heat-radiating panels and machine-interior anti-scatter panels as the multiple number of panel elements. The apparatus has a framework to which shielding panels, heat-radiating panels and machine-interior anti-scatter panels are appropriately arranged in combination to cover the apparatus in conformity with the functional configuration of the apparatus.

Abstract: A control device of a fuel injection system of an engine calculates command injection timing for starting an injection at target injection timing, and a command injection period for obtaining a target injection quantity. The control device monitors a charging voltage of a capacitor immediately before the command injection timing and estimates the charging voltage at the command injection timing based on the monitored value. If the estimated value is less than a specified value, the control device performs correction for advancing the command injection timing and correction for lengthening the command injection period in accordance with the decrease in the charging voltage. Thus, an injector can start the injection at the target injection timing and can inject the target injection quantity of fuel.

Abstract: An injector drive device includes a power supply unit that is supplied with power from a battery mounted in a vehicle and generates a voltage higher than the voltage of the battery, and EDU having a drive unit that is supplied with power from the power supply unit and drives an injector. The drive unit is housed in a housing. The power supply unit is placed externally to the EDU, that is, externally to the housing, so that the housing need not be made large against heat generation of the power supply unit.