摘要:
An injection device includes: a syringe 2 including a barrel 21 including a cylindrical barrel body 21a and a nozzle 21b provided at a front end of the barrel body so as to be communicated with the barrel body, a gasket 23 slidable in the barrel, and a plunger 24 connected with the gasket and capable of being placed into and removed from the barrel through a rear end opening of the barrel; a finger flange 25 provided in the vicinity of the rear end portion of the barrel body and molded integrally with or separately from the barrel body; and a holder 3 having an inner diameter that allows the barrel to be inserted in a bore of the holder, attached to the barrel, and including a spiral protrusion 31a formed on the inner surface of a portion of the holder disposed around the nozzle.
摘要:
Without using any drawing command of a commercially available OS or library, screen information that will be screen elements has preliminarily been registered in a screen information database, and based on a touch position information detected by a touch position detecting section, a request control of a display screen or generation of a plant operation information is executed, as well as a registered screen information is fetched from the screen information database to generate a display screen and a process data of a plant that is linked to the display screen is read via a network.
摘要:
In the plasma processing by an electrically negative gas, the in-plane uniformity of plasma processing is enhanced compared to the conventional case by controlling the ion density in the plasma. Not only is a processing gas being an electrically negative gas introduced from a processing gas source 170 into a processing chamber 102 but also an electrically negative gas having electron attachment coefficient greater than that of the processing gas is introduced as an additional gas from an additional gas source 180 to thereby form a plasma. In the plasma formation, the ion density in the plasma is controlled by regulating the flow rate of the additional gas relative to that of the processing gas.
摘要:
A plasma processing apparatus includes a processing chamber, a first electrode and a second electrode disposed to face each other, a high frequency power supply unit for applying a high frequency power to either the first electrode or the second electrode, a processing gas supply unit for supplying a processing gas to a processing space, and a main dielectric member provided at a substrate mounting portion on a main surface of the first electrode. A focus ring is attached to the first electrode to cover a peripheral portion of the main surface of the first electrode and a peripheral dielectric member is provided in a peripheral portion on the main surface of the first electrode so that an electrostatic capacitance per unit area applied between the first electrode and the focus ring is smaller than that applied between the first electrode and the substrate by the main dielectric member.
摘要:
A switching-type vertical deflection output circuit comprises: an output-stage circuit constituted of first and second diodes and first and second switching elements, a smoothing circuit, a vertical deflection coil, a reference vertical sawtooth voltage generation unit, a voltage conversion unit of a vertical deflection current, an error voltage generation unit which obtains an error voltage between the reference vertical sawtooth voltage and the conversion voltage of the voltage conversion unit, a drive unit, and a pump-up circuit which pumps up a power-supply voltage to be supplied to the output-stage circuit during the flyback period. The vertical deflection waveform is stabilized by applying a pump-up pulse of the pump-up circuit to the feedback input terminal through an impedance circuit.
摘要:
In order to provide an inductance part having excellent DC superposition characteristic and core-loss, a magnetically biasing magnet, which is disposed in a magnetic gap of a magnetic core, is a bond magnet comprising magnetic powder and plastic resin with the content of the resin being 20% or more on the base of volumetric ratio and which has a specific resistance of 0.1Ω·cm or more. The magnetic powder used is rare-earth magnetic powder having an intrinsic coercive force of 5 kOe or more, Curie point of 300° C. or more, and an average particle size of 2.0–50 μm. A magnetically biasing magnet used in an inductance part that is treated by the reflow soldering method has a resin content of 30% or more and the magnetic powder used therein is Sm—Co magnetic powder having an intrinsic coercive force of 10 kOe or more, Curie point of 500° C. or more, and an average particle size of 2.5–50 μm. A thin magnet having a thickness of 500 μm or less can be realized for a small-sized inductance part.
摘要:
A switching-type vertical deflection output circuit comprises: an output-stage circuit constituted of first and second diodes and first and second switching elements, a smoothing circuit, a vertical deflection coil, a reference vertical sawtooth voltage generation unit, a voltage conversion unit of a vertical deflection current, an error voltage generation unit which obtains an error voltage between the reference vertical sawtooth voltage and the conversion voltage of the voltage conversion unit, a drive unit, and a pump-up circuit which pumps up a power-supply voltage to be supplied to the output-stage circuit during the flyback period. The vertical deflection waveform is stabilized by applying a pump-up pulse of the pump-up circuit to the feedback input terminal through an impedance circuit.
摘要:
An inductance component includes a magnetic core (11, 12) forming a magnetic circuit having a magnetic gap, an exciting coil (14) wound around the magnetic core, and a permanent magnet (13) disposed in the magnetic gap. The permanent magnet is greater in sectional area than the magnetic core.
摘要:
A camera with an electronic flash device has a main capacitor mounted on a flash circuit board with striding over a circuit part. The main capacitor has a capacitor body and a pair of terminals protruding from a bottom face of the capacitor body. The terminals are soldered onto the flash circuit board with securing a space for arrangement of the circuit part between the bottom face of the capacitor body and the flash circuit board. Miniaturization of the flash circuit board becomes possible. Inside a main body of the camera, a battery and the main capacitor are arranged vertically and adjacently each other along a parallel direction with an optical axis of a taking lens, in order to make the camera compact.
摘要:
A magnetic core having excellent DC superposition characteristics and core-loss characteristics is provided. The magnetic core comprises a magnetically biasing magnet disposed in a magnetic gap thereof to provide a magnetic bias from opposite ends of the magnetic gap to the core. The said magnetically biasing magnet comprises a bond magnet which comprises rare-earth magnetic powder and a binder resin. The rare-earth magnetic powder has an intrinsic coercive force of 5 kOe or more, a Curie temperature Tc of 300° C. or more, specific resistance of 0.1 &OHgr;·cm or more, residual magnetization Br of 1000 to 4000 G and coercive force bHc of a B-H curve of 0.9 kOe or more.