469results 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.

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.

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 discharge control device in an electric power conversion system mounted to a motor vehicle turns off a relay in order to instruct an electric power conversion circuit to supply a reactive current into a motor generator, and thereby to decrease a capacitor voltage to a diagnostic voltage. After this process, the discharge control device outputs an emergency discharging instruction signal dis in order to turn on both power switching elements at high voltage side and a low voltage side in the electric power conversion circuit. This makes a short circuit between the electrodes of the capacitor in order to discharge the capacitor, and executes a discharging control to detect whether or not an emergency discharging control is correctly executed and completed. The discharge control device detects whether or not the electric power stored in the capacitor is discharged on the basis of the voltage of a voltage sensor.

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.

An ice discharging structure of an ice making mechanism for discharging an ice block from the ice making mechanism reliably regardless of the weight of the ice block. An ice making mechanism of an ice making machine comprises an ice making section case in which an opening closed by a separator openably and closably is provided. The ice making section case comprises an ice chute inclined downward to the opening of the ice making section case, provided between an ice making section 16 and a sprinkler, for leading an ice block fallen from an ice making chamber to the opening. On an end face of the ice chute, a first rib is horizontally provided in a width direction of the end face, and a top thereof is in line contact with an inner face of the separator.

A power supply control circuit arranged to prevent a steady power loss from occurring in an input filter connected to an alternating current power source. In order to detect that an AC input has been turned off, diodes are connected to AC lines, thus detecting a full-wave rectified waveform. This detected voltage is compared with a reference voltage by a comparator. An output signal of the comparator is input into the reset terminal of a timer circuit having a time measurement period longer than the power source frequency of an alternating current power source. A switch element of a discharging circuit is turned on by an output signal of the timer circuit.

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 flat tire sealant storage container is provided for a flat tire repair device in a formed in a simple configuration which enables the container to be stably secured. The flat tire sealant storage container includes an air inflow pipe for injecting compressed air under pressure into the container filled with a flat tire sealant and a sealant outlet discharge pipe for discharging the flat tire sealant under pressure to the outside of the container. The flat tire sealant storage container further includes an attachable and detachable fixing device formed on the outer surface of the container. When the container is secured to an external object by the fixing device, the inlet of the sealant outlet discharge pipe is positioned at the inner lower part of the container.

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.

A piezoelectric pump having a first opening in a center portion of a pump body, and a second opening apart from the center. An outer peripheral portion of a metal diaphragm is fixed to the pump body, and a piezoelectric element having a size that covers the first opening and does not cover the second opening is bonded to a back center portion of the diaphragm. By applying a voltage near the resonance frequency to the piezoelectric element, a portion of the diaphragm opposing the first opening and a portion of the diaphragm opposing the second opening are bent in opposite directions so that fluid is drawn in from one of the first opening and the second opening and is discharged from the other opening. Such a piezoelectric pump can increase the discharging pressure, and can reliably discharge the fluid even under a condition where the pressure on the discharging side is high.

A cleaning apparatus 30 is provided with a cleaning roller 33 that is a rotating member, a scraper 35, a partition wall 36, opening / closing members 37, and a discharge screw 38 that is a discharging member. The scraper 35 supported by the partition wall 36 scrapes toner by bringing the tip thereof into contact with the cleaning roller 33. The partition wall 36 has a plurality of openings 36a, and partitions between a space S1 formed on an upstream side of the cleaning roller 33 in a rotation direction of a drum and a space S2 in which the discharge screw 38 is provided. The opening / closing members 37 are individually provided for the openings 36a so as to permit toner to move through the openings 36a only in a direction from the space S1 to the space S2. With this structure, it is possible to make toner present in the vicinity of the cleaning roller 33 smoothly move toward the discharge screw 38.

In an airbag (2), a length extending from a sewn portion (10) to a right periphery of a presser plate (13) is set such that a length (L1) is shorter than a length (L2) wherein the length (L2) is at an attachment side base cloth (3) side and the length (L1) is at a cloth-like piece (9) side. When the airbag (2) is expanded in emergency situations, the attachment side base cloth (3) is expanded while it moves away outwardly from the cloth-like piece (9), thereby opening a vent hole (8), so that the airbag (2) is eased in abrupt expansion directing toward an occupant. When the airbag (2) becomes a sufficient size to protect the occupant, it bends instantaneously a retaining plate (17) to release the parallel portion (9B) of the cloth-like piece (9) from the presser plate (13), so that the cloth-like piece (9) is brought into intimate contact with the attachment side base cloth (3) to close the vent hole (8), thereby protecting the occupant with reliability.

A fully automatic rice cooker having a small size and simple structure that render the rice cooker suitable for general domestic use. The rice cooker does not break rice in washing it and can wash a pot after use. ¢MEANS FOR SOLVING PROBLEMS! The fully automatic rice cooker has a rice cooker body having an opening in its upper face and also having a space communicating with the opening; a lid bodyplaced on the upper part of the rice cooker body and capable of closing and opening the opening; an outer pot received through the opening into the space and fixed in position; an inner pot having asubstantially circular tube shape with a closed end, supported in the outer pot, and receiving an object to be cooked such as rice; heating means for heating the inner pot; inner pot rotation means connected to substantially the center of an inner pot bottom section and rotating the inner port; rotation control means for controlling the inner pot rotation means; liquid supply means for supplying liquid, such as water, into the inner pot; inner pot washing means for washing the inside of the inner pot; and discharge means for discharging a portion of the object cooked and / or the liquid suppliedby the liquid supply means and the inner pot washing means.

A packaging bag with steam releasing function capable of releasing pressure inside a packaging body even when heating cooking is performed by a microwave oven and preventing the inside of the bag from being contaminated and the packaging body using the packaging bag. The packaging bag (1) comprises two sheets of front and rear body films (2) and (3) having sealant layers (2s) and (3s) which are opposed to each other with the sealant layers facing inward, side seal parts (5), and a bottom seal part (4). The front body film (2) is bent near the bottom seal part (4) throughout the entire width of the bag and parallel with the bottom seal part to form a folded part (8). A steam releasing port (11) is formed in the folded part (8), and an easy peeling tape (12) covering the steam releasing port (11) is disposed on the inside of the folded part (8) throughout the width of the bag and parallel with the folded part (8), and then heat-sealed.

A power supply device includes a battery block 2, a hollow exhaust duct 20 and an exterior case 30. The battery block 2 includes rectangular battery cells 1A that are arranged side by side and have gas relief ports 12 of gas relief valves 11. The gas relief ports 12 are aligned in substantially the same plane. The exhaust duct 20 extends along the gas relief ports 12, and exhausts gas relieved from the gas relief ports 12. The exterior case 30 accommodates the battery block 2 with the exhaust duct 2 arranged on the battery block 2. The exhaust duct 20 includes interlocking portions 40 that are arranged on different positions from a pair of guide portions 26, and protrude downward. The battery block 2 includes interlock reception portions 45 that interlock with the interlocking portions 40 and are arranged at positions corresponding to the interlocking portions 40.

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.

An ink-jet printer, including: a printing head for performing printing on a print medium by ejecting ink from nozzles; an ink tank for storing the ink to be supplied to the printing head; an ink passage through which the ink is supplied from the ink tank to the printing head; a buffer tank which stores the ink supplied through the ink passage; and an air-discharging device which discharges an air accumulated in the buffer tank through an air-discharge passage and which includes a valve member operable to open and close a communication opening that is provided in the air-discharge passage a part of which functions as a valve chamber and having: a valve portion which opens and closes the communication opening and which includes a sealing member; and a rod portion connected to the valve portion, wherein the air-discharging device further includes air-discharge-flow assuring means for assuring a discharge flow of the air flowing from the buffer tank through the air-discharge passage.

A hermetic battery including: a safety valve through which gas generated in the battery due to increase in pressure in the battery is discharged outside the battery, wherein the safety valve includes a first safety valve 9a, 10 which is operated at a first operating pressure, and a second safety valve 15a which is operated at a second operating pressure higher than the first operating pressure, a rate at which the gas is discharged while the second safety valve 15a is operated is higher than a rate at which the gas is discharged while the first safety valve 9a, 10 is operated, and the first safety valve 9a, 10 is closed at least while the second safety valve 15a is operated.