Abstract: A timer clocks and accumulates time periods during each of which a recording sheet is transported or transfer bias is applied as transfer execution periods. When the accumulated value reaches a predetermined value, the timer outputs a time-up signal to a CPU and then clears the accumulated value. The CPU executes a cleaning operation at the time the time-up signal is inputted from the timer. In the cleaning operation, the CPU causes a high-voltage power source to apply cleaning bias to a transfer electrode roller while causing a high-voltage power source to apply delivery bias to an auxiliary cleaning roller, in order to return toner attracted to the auxiliary cleaning roller to a photosensitive drum via a transfer belt.

Abstract: A protection circuit described herein protects an LCD module from static electricity generated at a first positive power supply terminal in a process of manufacturing the LCD module. The protection circuit includes four diodes connected in series between a first node connected to the first positive power supply terminal and a second node receiving a reference potential, and a diode connected between the second and first nodes. When a first positive power supply voltage (10V) is applied to the first positive power supply terminal, the four diodes do not conduct. Therefore, a current consumption of the LCD module can accurately be measured.

Abstract: An LCD module includes: an odd-numbered data terminal for applying an odd-numbered data signal to each odd-numbered set of data lines through a first N-type TFT and a demultiplexer at inspection; an even-numbered data terminal for applying an even-numbered data signal to each even-numbered set of data lines through a second N-type TFT and the demultiplexer at inspection; and a control terminal for applying a control signal to gates of the first and second N-type TFTs at inspection. It is therefore possible to reduce the number of terminals to be used at inspection, thereby achieving a inspection device at low cost.

Abstract: A battery, in which measures are taken to suppress a reduction in charge/discharge capacity and degradation of load characteristics due to peeling of an active material off the current collector during repeated charging and discharging, is disclosed. Boehmite treatment or chromate treatment of the current collector surface of the electrode plate for the battery suppresses the degradation of charge/discharge capacity and load characteristics.

Abstract: A method of manufacturing a semitransparent display device includes the steps of forming a light shield film over a transparent display region on a transparent substrate, applying a photosensitive organic film over the transparent substrate coated with the light shield film, exposing and developing the photosensitive organic film to form a through hole extending through the photosensitive organic film in the transparent display region, removing the light shield film exposed through the through hole after forming the through hole, and forming a reflective film above the photosensitive organic film to form a reflective display region. Thereby, such a situation can be prevented that light reflected by a stage after passing through a TFT array substrate causes visible irregularities in thickness of an organic flattening film during exposure processing for forming the organic flattening film.

Abstract: Each of pixels arranged in a matrix is divided into sub pixels. Horizontal scanning lines and vertical scanning lines are arranged corresponding to rows and columns of the sub pixels, so that each sub pixel can be independently on and off. Each pixel includes a sub pixel connection circuit arranged between the sub pixels. A sub pixel connection circuit connects the pixel electrodes of corresponding sub pixels in accordance with a sub pixel connection signal input from a data line in synchronization with activation of vertical scanning line.

Abstract: Lithium batteries having excellent high rate characteristics and low-temperature characteristics, and less in evolution of gases and superior in discharge characteristics are provided by using LiCoO2 mixed with CaO or Cr2O3 or the like as an active material of positive electrode in combination with a non-aqueous electrolyte containing a mixed electrolyte salt comprising both a fluorine-containing inorganic anion lithium salt and a lithium imide salt.

Abstract: A liquid crystal display device with point-sequential driving so that unevenness in brightness on a display screen becomes less noticeable. A signal line driving circuit that applies an image signal voltage sent from a signal processing circuit and a timing circuit to signal lines for point-sequential driving of the signal lines includes a driving direction switching circuit for inverting driving direction in the point-sequential driving, and the signal processing circuit includes an image signal rearranging circuit rearranging image signals in accordance with inversion of the driving direction, in synchronization with the inversion of the driving direction.

Abstract: In a color liquid crystal display device, two capacitors are connected in parallel between a pixel signal line and an electrode of a liquid cell, or one of the capacitors is connected therebetween, or none of the capacitors are connected therebetween, in order to selectively set a potential of the electrode of the liquid crystal cell in any of four steps. Therefore, gradation display in four steps can be achieved without a digital-to-analog conversion circuit, so that the cost of the device can be reduced.

Abstract: A glow plug with combustion pressure sensor having a plug body having a screw portion on the outer peripheral surface that is inserted into a screw hole of an engine head and screw-connected to it, a combustion pressure sensor fixed to the plug body to which the plug body is inserted, and a lead wire for leading out the sensor signal connected to the sensor, wherein the outside diameter of a hexagonal portion used for screw connection between the plug body and the screw hole out of the plug body is smaller than the inside diameter of a through hole of the combustion pressure sensor so that the plug body can be inserted into the combustion pressure sensor from the hexagonal portion end.

Abstract: Lithium batteries having excellent high rate characteristics and low-temperature characteristics, and less in evolution of gases and superior in discharge characteristics are provided by using LiCoO2 mixed with CaO or Cr2O3 or the like as an active material of positive electrode in combination with a non-aqueous electrolyte containing a mixed electrolyte salt comprising both a fluorine-containing inorganic anion lithium salt and a lithium imide salt.

Abstract: A gas tight and simplified glow plug includes a combustion pressure sensor. The plug main body includes a cylindrical housing to be mounted in an engine head with one end side positioned at a combustion chamber side of the engine head. A cylindrical sheath tube is held in the housing with one end side exposed from the one end of the housing. A heating coil is received and held in the sheath tube. A central shaft acts as a rod-like electrode having one end side received in the sheath tube and an other end side exposed from other end of housing.

Abstract: The present invention is to provide a glow plug (1) with an ion current detecting function, which is mounted in a combustion chamber of a Diesel engine. The glow plug includes an insulator (8); a heating element (6) embedded in the insulator and energized through a pair of lead wires (11a, 11b) to generate heat; and an ion current detecting electrode (14) embedded in the insulator with a portion exposed into a flame in the combustion chamber so that an ionization state in the flame can be detected. The heating element of the glow plug promotes ignition and combustion of fuel in the combustion chamber (7) due to its heating action caused when running the heating element hot. The ion current detecting electrode detects an ionization state in the combustion flame. When detecting ion current, the ion current detecting electrode and the adjacent inner wall of the combustion chamber form two electrodes for capturing positive and negative ions existing between both when burning the fuel.

Abstract: An object is to provide a liquid crystal display device, which can be driven with low power consumption while keeping display quality. A liquid crystal display device includes a plurality of first vertical scanning lines and a plurality of horizontal scanning lines formed on a substrate in a matrix form; first switching means connected to the horizontal scanning lines and being controllable by the first vertical scanning lines; control capacitor elements for holding control signals on the horizontal scanning lines connected to the first switching means; and second switching means for connecting pixel signal lines and pixel electrodes together to write the potentials on the pixel signal lines to the pixel electrodes, the second switching means being connected to the control capacitor elements.

Abstract: A cylinder head gasket includes a pair of first and second outer plates 2, 3 and an inner plate 4 disposed therebetween. The inner plate 4 is formed with containment openings H1 to H10 at given positions therein for receiving sensors S1 to S10. The both outer plates 2, 3 are formed with projections P1 to P10 which project toward the sensor, thus allowing an urging force from a cylinder head or cylinder block to be transmitted to the sensors S1 to S10 through the projections P1 to P10. There can be provided a cylinder head gasket having a sealability comparable to that of a cylinder head gasket not internally housing a sensor while reducing a cost required for parts other than the sensor to be reduced in comparison to the prior art.

Abstract: A signal processing device is provided which is designed to process an output of a piezoelectric sensor to produce a signal which indicates a load applied to the piezoelectric sensor accurately without being affected adversely by leakage current occurring in the piezoelectric sensor and electrical disturbances. The signal processing device includes a differentiating circuit which differentiates the output of the piezoelectric sensor and an integrating circuit which integrates an output of the differentiating circuit to produce an output signal as a function of the output of the piezoelectric sensor. The frequency range of the output signal is selected based on a frequency range of the load applied to the piezoelectric sensor.

Abstract: In an installation structure of a glow plug with a combustion pressure sensor, a seat surface is provided in an installation hole formed in the engine so as to penetrate from outside into a combustion chamber of the engine. A contact surface is formed in the glow plug. The glow plug is partly inserted into the installation hole and is fixed via a ring shaped gasket to the engine so that the glow plug comes in pressurized contact with the engine in an axial direction of the installation hole. With the installation structure mentioned above, the elastic member is elastically more deformable in an axial direction of the installation hole than a portion of the glow plug on which the combustion pressure sensor is mounted.

Abstract: A destination inconsistency judgment apparatus, a destination inconsistency judgment method, and a medium recorded with a destination inconsistency judgment program are provided, in which a destination-information designating an information-exchange-destination is compared with a transmitter-information included in a transmitted exchangee-information, and it is judged that an inconsistency has occurred in the destination-information when the destination-information and transmitter-information are inconsistent with each other. Further, a destination inconsistency correction apparatus, a destination inconsistency correction method, and a medium recorded with a destination inconsistency correction program are provided, in which the transmitter-information is added, as the destination-information, when it is judged that an inconsistency has occurred in the destination-information.

Abstract: The present invention is to provide a glow plug (1) with an ion current detecting function, which is mounted in a combustion chamber of a Diesel engine. The glow plug includes an insulator (8); a heating element (6) embedded in the insulator and energized through a pair of lead wires (11a, 11b) to generate heat; and an ion current detecting electrode (14) embedded in the insulator with a portion exposed into a flame in the combustion chamber so that an ionization state in the flame can be detected. The heating element of the glow plug promotes ignition and combustion of fuel in the combustion chamber (7) due to its heating action caused when running the heating element hot. The ion current detecting electrode detects an ionization state in the combustion flame. When detecting ion current, the ion current detecting electrode and the adjacent inner wall of the combustion chamber form two electrodes for capturing positive and negative ions existing between both when burning the fuel.

Abstract: An information transmission apparatus, an information transmission method, and a medium recorded with an information transmission program in a store-and-forward type of electronic conference system in which operational informations representing operations performed for various objects are stored in a queue and the stored operational informations are batch transmitted, wherein there are deleted the series of informations in the operational informations stored in the queue, which do not cause any resultant changes, so that the quantity of information exchange is reduced. The sequence of informations to be transmitted is also ensured, by skipping the destination for which a transmission error has occurred upon transmission of operational informations thereto.