摘要:
The object of the present invention is to provide a counter circuit, which can be operated with a high frequency clock. In order to realize the operation with a high frequency the counter circuit comprises first counter circuit 1 and second counter circuit 2, counting input signals, and a counter output switching circuit 3, to switch the output signal of the first counter circuit 1 and the second counter circuit 2.
摘要:
Disclosed is a therapeutic autologous-cell delivery support system 100, in which a therapeutic autologous cell extracted from a member is reserved in reserve means 34, and an autologous-cell delivery request from the member which includes ID information and positional information is received. Membership information is retrieved in accordance with the received ID information, and the membership information and positional information of the member is output. When the reserve means is provided in plural number at geographically different locations, one reserve means having a shortest delivery time is selected in accordance with the positional information included in the delivery request. The delivery request can be issued using ID information storage means 11 for transmitting the ID information, in a simple operation, or automatically issued using a monitor of physical data.
摘要:
The invention provides a material for sliding contacts that is suitable for a small-sized DC motor used in recent downsized CD players and is excellent in durability. A material for sliding contacts used in a commutator of a small-sized DC motor that consists essentially of 0.01 to 3.0% Ni by weight, 0.01 to 6.0% ZnO by weight and/or 0.01 to 3.0% MgO by weight, furthermore, in some cases, 0.01 to 5.0% Cu by weight, and the balance Ag, in which Ni metal particles, ZnO particles or MgO particles are dispersed in the matrix of Ag.
摘要:
A semiconductor film has a composition in which a Group Ia element and a Group Vb element are added to a compound semiconductor with a chalcopyrite structure containing a Group Ib element, a Group IIIb element and a Group VIb element. This allows the provision of a semiconductor film whose carrier density can be controlled effectively. A solar cell of the present invention includes: a substrate and the semiconductor film of the present invention that is provided as a light-absorption layer on the substrate. With this configuration, a light-absorption layer whose carrier density can be controlled effectively can be provided, so that a solar cell having a high energy conversion efficiency can be provided.
摘要:
A solar cell includes a first semiconductor layer that is p-type, and a second semiconductor layer that is n-type formed over the first semiconductor layer. The solar cell includes a layer A made of a semiconductor different from the first semiconductor layer and the second semiconductor layer or an insulator between the first semiconductor layer and the second semiconductor layer. The band gap Eg1 of the first semiconductor layer and the band gap Eg2 of the second semiconductor layer satisfy the relationship Eg1
摘要:
In a technique in which a thermosensitive recording paper and a recording head are arranged in contact with each other and a voltage is applied to the recording head in accordance with an image to be recorded while the recording paper being transferred by a motor, striped lines, so-called blanks, where no image is recorded, appear because of a delay on starting the motor. The present invention solves this problem by delaying the timing of the image recording by the amount of the delay in starting the motor.
摘要:
A detection circuit of amplitude modulated signals comprises a first bipolar transistor having a base connected to an input terminal, a collector connected to a first voltage source providing a first power voltage and an emitter; a second bipolar transistor having a base, a collector connected to the first voltage source, and an emitter which is coupled commonly to the emitter of the first bipolar transistor; an output terminal connected commonly to the emitter of the first bipolar transistor and the emitter of the second bipolar transistor for providing an output signal; a biasing circuit connected to the base of the first bipolar transistor and to the base of the second bipolar transistor for biasing the first and second bipolar transistor; a control circuit having an input terminal connected to the base of the first bipolar transistor for producing a control signal in response to an amplitude modulated signal supplied to the input terminal; and a variable current source having a first end connected to the emitters of the first and second bipolar transistors, and a second end connected to a second voltage source providing a second power voltage which is different from the first power voltage, for causing to flow therethrough a drive current to the second voltage source, wherein the control circuit contols the variable current source by the control signal such that the output signal at the output terminal has a voltage level which increases linearly with increasing amplitude of the input amplitude modulated signal in one of positive and negative half cycles of the amplitude modulated signal and such that the output signal has a constant voltage level in the other of the positive and negative half cycles of the amplitude modulated signal.
摘要:
An apparatus for tensioning a drive belt and having a tensioner arm with structure thereon for engaging a surface of the drive belt, structure for mounting the tensioner arm to a support for pivoting movement about a first axis in first and second opposite directions relative to the support including a roller bearing for guiding relative movement between the tensioner arm and support, and structure for normally biasing the belt in one of the first and second opposite directions relative to the support.
摘要:
An electric double layer capacitor 200 is configured such that a positive electrode 206, a separator 205, and a negative electrode 207 stacked in this order are contained in a container, and a portion between the positive electrode 206 and the negative electrode 207 is filled with an electrolytic solution. A polar plate of one or each of the positive electrode 206 and the negative electrode 207 includes a current collector 201, 203 and a plurality of electrically-conductive fine fibers 202, 204 formed and standing on a surface of the current collector such that one end of each of the fine fibers is electrically connected to the surface of the current collector. A surface of the polar plate is covered with the separator 205, the surface corresponding to the surface of the current collector. The polar plate and the separator 205 are pressure bonded to be integrated with each other. In the electric double layer capacitor using the electrically-conductive fine fiber, such as a carbon nanotube, as an active material, energy density can be increased by densely compressing the active material.
摘要:
An object of the present invention is to provide a method of starting and stopping a gas turbine and a start-and-stop control device, which are capable of solving a problem of a failure in normally igniting a fuel gas due to a purge gas (nitrogen gas) remaining in a fuel gas pipe and thereby igniting the fuel gas stably. For this purpose, the start-and-stop control device performs control at the time of starting the gas turbine by sequentially performing: first exhaust gas duct purge for pushing out a fuel gas remaining in an exhaust gas duct with compressed air from a compressor; fuel gas pipe purge for pushing out nitrogen gas remaining in a fuel gas pipe between a fuel gas shutoff valve and a combustor at the time of stopping the gas turbine by the fuel gas by opening a fuel gas shutoff valve; and second exhaust gas duct purge for pushing out the fuel gas remaining in the exhaust gas duct at the time of the fuel gas pipe purge by the compressed air from the compressor, and then the fuel gas is supplied to the combustor by opening the fuel gas shutoff valve again and ignited.