465results about How to "Reliable discharge" patented technology

Threshold voltage shifts of transistors which are constituents of a bidirectional shift register are reduced to prevent a malfunction in the shift register. A bidirectional unit shift register includes first and second pull-down circuits (41, 42) connected to the gate of a first transistor (Q1) that supplies a first clock signal (CLK) to an output terminal (OUT). The first pull-down circuit (41) includes a first inverter that uses the gate of the first transistor (Q1) as the input node and that is activated by the first clock signal (CLK), and a second transistor (Q5A) that discharges the gate of the first transistor (Q1) according to the output of the first inverter. The second pull-down circuit (42) includes a second inverter that uses the gate of the first transistor (Q1) as the input node and that is activated by a second clock signal ( / CLK) having a different phase from the first clock signal (CLK), and a third transistor (Q5A) that discharges the gate of the first transistor according to the output of the second inverter.

A sheet processing apparatus is provided with a processing tray on which sheets are to be stacked and subjected to a processing, a stack tray provided in the downstream of the processing tray with respect to the sheet conveying direction on which sheets are to be stacked, an oscillation roller pair for conveying the sheets stacked on the processing tray to the stack tray, and a trailing edge assist for conveying the sheet stacked on the processing tray toward the stack tray. The sheets stacked on the processing tray are discharged to the stack tray by the oscillation roller pair and the trailing edge assist.

A paper sheet discharge apparatus comprises a transport roller for transporting paper sheets discharged from an image-forming apparatus, a plurality of switching flappers for guiding the paper sheets to desired bins, and a plurality of delivery rollers for discharging the paper sheets via the switching flappers to the bins. The paper sheets are reliably stored in the desired bins without decreasing their transport speed by the aid of the transport roller, the switching flappers, and the delivery rollers. The power from a motor is transmitted only to the delivery rollers which are used to discharge the paper sheets while being interlocked with the specified switching flapper. Therefore, it is possible to diminish the load on the motor.

A solid-state imaging device with unit pixels which have a photoelectric conversion element, an electric charge transferring / accumulating unit with multiple levels able to transfer electric charge generated in the photoelectric conversion element and accumulate the electric charge, and an electric charge detection unit that holds the electric charge transferred from the photoelectric conversion element, where, after resetting the photoelectric conversion element, all unit pixels simultaneously transfer signal electric charges, which are generated in the photoelectric conversion element during continuous exposure times of which each has a different duration, to the electric charge transferring / accumulating units and accumulate the signal electric charges in the different respective electric charge transferring / accumulating units, and in units of one or more pixels, the signal electric charges is transferred to the electric charge detecting unit and a plurality of signals which respectively corresponds to the plurality of signal electric charges is read out.

A solid-state image pickup device has a discharge gate and a discharge drain provided adjacent to a connection of a vertical CCD and a horizontal CCD so that charges accumulated for an arbitrary pixel can be completely depleted. Data can be read at an arbitrary decimation rate only by changing a drive condition of the discharge gate. An arbitrary decimation rate can be achieved and a frame rate, resolution or the like can easily changed while vertical transfer electrodes can keep the same wiring structure as in a still mode (normal reading) without making a complicated wiring structure of vertical transfer electrodes such as the prior art. Therefore, this solid-state image pickup device can achieve an arbitrary decimation rate and easily change a frame rate, resolution or the like only by changing drive conditions without making a complicated wiring structure of vertical transfer electrodes.

Left and right heat radiating plates are mounted on the rear side of a liquid crystal display panel in respective left and right positions thereon. The left and right heat radiating plates are of a substantially L-shaped cross section including a plurality of fins and respective supports near the center of the rear side of the liquid crystal display panel. A central rear cover has a plurality of fins and has left and right ends fixedly mounted respectively on the supports of the left and right heat radiating plates in covering relation to a circuit assembly on the rear side of the liquid crystal display panel. Left and right rear covers are mounted respectively on rear sides of the left and right heat radiating plates and lie substantially flush with the central rear cover.

A blood analysis device for centrifugally separating plasma in a channel, wherein conveyance of blood, plasma and calibration liquid is effected within the device without using a pump or the like. The calibrator solution is reliably discharged from a sensor portion so as to make high precision analysis possible. A sensor section is provided in a plasma separating section and disposed on the side associated with a first centrifugal pressing direction as seen from a blood reservoir and a calibrator solution reservoir, while a calibrator solution waste reservoir is disposed in a second centrifugal pressing direction as seen from the plasma separating section (sensor section). The calibrator solution is conveyed to the sensor section by centrifugal operation in the first centrifugal direction. After sensor calibration, the calibrator solution can be reliably discharged from the sensor section by effecting centrifuging in the second centrifugal direction. After the calibrator solution discharge, centrifuging is effected again in the first centrifugal direction, thereby conveying the blood in the blood reservoir to the sensor section and effecting separation of blood cells and plasma. In the case of providing a plurality of sensors, a blood introducing channel from the blood reservoir is branched downwardly of a sensor groove for communication, with the blood cells being fractionated in the branch section. The individual sensors can be isolated from each other by blood cell fraction, making higher precision analysis possible.

The invention relates to a method for operating an induction heating device. The induction heating device comprises an induction coil and a frequency converter for producing a control voltage for the induction coil. The frequency converter comprises a rectifier rectifying an alternating supply voltage (UN), an intermediate circuit capacitor, looped in between output terminals of the rectifier and equalizing the rectified voltage (UG), and at least one controllable switching element, looped in between the output terminals of the rectifier. According to the invention, in a predetermined discharge interval (INT) before a zero crossing (ND) of the alternating supply voltage (UN), the intermediate circuit capacitor is discharged to a threshold value by controlling the at least one switching element before the induction coil is controlled in order to produce an adjustable heating capacity.