摘要:
A semiconductor device is provided with a gate electrode formed over a substrate that has gate oxide films disposed thereon. Source-drain regions of low and high concentration are formed next to the gate electrode. A diffusion region width of the source side of the source-drain regions is smaller than at least a diffusion region width of the drain side.
摘要:
In a polarization angle adjusting mechanism for an antenna apparatus constructed of a supporting base and a transmitter/receiver apparatus equipped with a primary antenna at a right end portion thereof formed in an integral form, the primary antenna being located at a focal portion of an antenna, the supporting base has a cylindrical bearing for receiving a rotation shaft of the transmitter/receiver apparatus at a left end portion thereof, and also a plurality of subdivided projections are provided on this shaft receiving plane along a circumferential direction. On the other hand, projections and grooves fitted to a plurality of projections provided on the supporting base, which can be inserted among these plural grooves, are provided in the circumferential surface of the rotation shaft of the transmitter/receiver apparatus. The rotation shaft is inserted into the supporting base and the transmitter/receiver apparatus is rotated, so that the projections are fitted to the grooves so as to mount the transmitter/receiver apparatus to the supporting base. Similarly, another supporting base is mounted on the right end portion of the transmitter/receiver apparatus. In this manner, the transmitter/receiver apparatus is rotated to thereby adjust the polarization angle.
摘要:
A liquid discharge apparatus includes a plurality of nozzle arrays and circuitry. The nozzle arrays discharge a plurality of droplets having different volumes onto a recording medium at mutually different times. The circuitry controls a discharge operation to discharge the droplets. The circuitry causes a nozzle array of the nozzle arrays to discharge a droplet, of the droplets, of a first reference amount, and causes another nozzle array of the nozzle arrays to discharge a droplet, of the droplets, of a second reference amount greater than the first reference amount to land later than the droplet of the first reference amount.
摘要:
Provided is a foreign matter removing apparatus at a track branch, and a nozzle used in this apparatus that are capable of sufficiently securing foreign matter removing performance as well as significantly reducing generation of noises. In the nozzle for the foreign matter removing apparatus at a track branch, compressed air supplied from piping is injected from each nozzle element. Slits are formed in each nozzle element, a sloped portion is formed at a front end of the nozzle element, and this sloped portion opposes a tongue rail.
摘要:
A high-frequency package includes a first dielectric substrate having a signal line and a grounding conductor provided on a back side, a high-frequency element connected to a back side of the first dielectric substrate with a first connection conductor therebetween, a second dielectric substrate having a signal line and a grounding conductor provided on a front side facing the back side with the high-frequency element therebetween, and second connection conductors that are arranged so as to surround the high-frequency element and connect the grounding conductor on the back side of the first dielectric substrate and the grounding conductor on the front side of the second dielectric substrate. In the high-frequency package, a dielectric space surrounded by a conductor pattern is formed in the front side of the second dielectric substrate under the high-frequency element.
摘要:
An analyzing device 1 includes position detection marks 18, each having one of a reflective surface, a refractive surface, and a light shielding surface that block output light incident on a sensor 113 from a light source 12 when the output light reaches a rotation detection position just before or behind measurement spots 17a, 17b, and 17c of the analyzing device 1. Output signals from the sensor 113 for reading the measurement spots 17a, 17b, and 17c are stored in a memory 28, the positions of the measurement spots 17a, 17b, and 17c are determined based on light receiving data stored in the memory 28, and only a desired analyzing signal is extracted. Thus even when the number of measurement spots increases, it is possible to read the measurement spots without adding any components.
摘要:
A rectangular conductor pattern is formed around a first waveguide on a multilayer dielectric substrate facing a metal substrate, with an end at about λ/4 away from a long side edge of the first waveguide, where μ is a free-space wavelength of a signal wave. A conductor opening is formed between the end of the conduction pattern and the long side edge of the first waveguide, with a length longer than a long side of the first waveguide and shorter than about λ. A closed-ended dielectric transmission path is formed in the multilayer dielectric substrate in the layer direction, with a length of about λg/4, where λg is an in-substrate effective wavelength of the signal wave.
摘要:
A pressure reducing valve (10) includes: a valve unit (18) provided between a primary port (32) and a secondary port (34); a cylinder (12) provided downstream of the valve unit (18); a piston (14) that divides a space in the cylinder (12) into a pressure reducing chamber (38) and a pressure regulation chamber (96) and that opens or closes the valve unit 18 by sliding within the cylinder (12); and a seal member (24) that is disposed in an inner peripheral face of the cylinder (12) and that includes a slidably contacting piece (26a) that slidably contacts the piston (14) due to the pressing force of an elastic member (28). The cylinder (12) is formed of a body member (20) that defines the pressure reducing chamber (38) and a cover member (22) that defines the pressure regulation chamber (96). An annular groove (94) in which the first seal member (24) is disposed is formed at the boundary between the body member (20) and the cover member (22).
摘要:
A modulation-signal generating circuit includes a temperature monitoring unit that detects a casing temperature of the circuit, a voltage control oscillator including two variable impedance circuits that independently control oscillation frequency based on an input control voltage, a frequency-correction-voltage generating unit that outputs a voltage for compensating for a temperature drift of an oscillation frequency according to the casing temperature detected by the temperature monitoring unit, to one of the variable impedance circuits, and an FM-modulation-voltage generating unit that outputs a modulation voltage containing a constant DC component not depending on temperature and a predetermined AC component, to the other variable impedance circuit, under a temperature drift compensation condition of the frequency-correction-voltage generating unit.
摘要:
An analysis device includes: a separation cavity 18 for separating a test liquid into a solution component and a solid component by using a centrifugal force; a higher specific gravity component quantitative cavity 23 for holding a portion of the separated solid component which has been transferred; a sample solution overflow cavity 22 arranged between the higher specific gravity component quantitative cavity 23 and the separation cavity 18 and connected to a connecting channel 21 for transporting the sample liquid from the separation cavity 18; and a capillary cavity 19 formed in the separation cavity 18 for temporarily holding a separated solution component (blood plasma) in the separation cavity 18. A blood plasma component 57a remaining in the separation cavity 18 is trapped by the capillary cavity 19.