摘要:
In a CRT operation system for operation and monitoring of plant equipment in a plant worksite through a central control room and a network, an operation control personal computer is provided for monitoring and operating the plant equipment, and one or more wireless LAN transceivers or transmitting/receiving sections are provided to appropriate points in a patrol route around the plant equipment, for wireless communication with the operation control personal computer. The personal computer controls the plant equipment through a wireless transceiver and a network, and transmits therethrough information signals of on-site operation of the plant equipment to enable a display device and a sound/voice output device provided in the central control room.
摘要:
A catalyst body includes a catalytic layer containing an alkali metal and/or an alkaline earth metal and a carrier carrying the catalytic layer, characterized in that the carrier has a porosity of 40% or below. According to this catalyst body, the invasion of the alkali metal and/or the alkaline earth metal contained in the catalytic layer into the inside of the carrier is inhibited and thus the carrier can sustain the strength and NOx absorptivity required as a carrier over a long period of time even upon exposure to a high temperature.
摘要翻译:催化剂体包括含有碱金属和/或碱土金属的催化剂层和承载催化剂层的载体,其特征在于载体的孔隙率为40%以下。 根据该催化剂体,催化剂层中含有的碱金属和/或碱土金属向载体内部的侵入被抑制,因此载体能够维持强度和NO x 即使暴露在高温下,长时间作为载体所需的吸收率。
摘要:
A plasma generating electrode of the present invention includes a pair of unit electrodes 2, each of the pair of unit electrodes 2 including a plate-like ceramic body 19 and a conductive film 12 disposed inside the ceramic body 19 and including a plurality of protrusions 13 on a front surface, the pair of unit electrodes 2 constituting a basic unit 1 by being hierarchically layered at intervals corresponding to thickness of the protrusion 13 in a state that a plurality of spaces which are open on each end in the arrangement direction of the protrusion are formed, the basic units 1 constituting an electrode unit in which the basic units 1 are hierarchically layered at intervals corresponding to the thickness of the protrusion 13, and the plasma generating electrode being capable of generating plasma in the three-dimensionally arranged spaces V upon application of voltage between the unit electrodes 2 constituting the electrode unit. Therefore, the plasma generating electrode is capable of generating uniform and stable plasma and exhibiting excellent heat resistance.
摘要:
In a nuclear power plant, a corrosion-resistant oxide film on a surface of the metal component of a reactor structure is exposed to a high-temperature water, the corrosion-resistant oxide film containing an oxide having a property of a P-type semiconductor, and a catalytic substance having a property of an N-type semiconductor is deposited on the oxide film. The oxide film maintains the property of the P-type semiconductor.
摘要:
An optical pickup device is provided which includes a first diffraction grating (45) that splits a light beam emitted from a light-emitting/-detecting element (31) into a zero-order light beam and positive and negative first-order light beams, a second diffraction grating (46) that diffracts return light from an optical disk (2) for traveling along a light path separate from that of the outgoing light, and a third diffraction grating (47) that corrects the deviation of the light path by diffracting the positive first-order light beam diffracted by the second diffraction grating (46). The light-emitting/-detecting element (31) provides a focusing error signal FE by detecting the negative first-order light beam, and a tracking error signal by detecting return portions of the positive and negative first-order light beams from the first diffraction grating (45).
摘要:
A nonvolatile memory device includes source and drain regions formed in a semiconductor substrate, and an insulating film formed on a channel region between the source region and the drain region in the semiconductor substrate. The nonvolatile memory device also includes a dielectric film formed above the channel region to store electric charge, and a control gate formed on the dielectric film. Compressive stress in the channel region is equal to or less than 50 MPa.
摘要:
A catalyst body is obtained by loading, on a carrier, a catalyst layer containing an alkali metal and/or an alkaline earth metal, wherein at least one kind of alkali metal and/or alkaline earth metal is allowed to be present in the carrier and/or between the carrier and the catalyst layer. With this catalyst body, the deterioration of the carrier caused by the alkali metal, etc. is prevented effectively and the long-term use has been made possible.
摘要:
It is sought to provide a form evaluation system, which permits clear visual comparison of an ideal form and the own form on an image and accurately understanding points to be improved. A database is formed with check points of the form in golf, for instance, as reference data of form evaluation. A predetermined division number of still images are produced from motion picture image data of subscriber, these still images are displayed on a personal computer display screen, the form of the subscriber's still images is evaluated with the database as reference, and on the basis of the evaluation a form evaluation sheet is produced, which contains a predetermined division number of serially changing still images and form guide comments each provided for each of these still images.
摘要:
An apparatus for testing a defect, includes a semiconductor element. In the semiconductor element, a conductive film is formed on an STI (shallow trench isolation) insulating film, which fills a shallow trench extending into a semiconductor region, through an insulating film in an ordinary state, and the shallow trench is not completely or sufficiently filled with the STI insulating film in a defective state. Also, the apparatus includes a control circuit configured to set a test mode in response to a test mode designation signal, a first voltage applying circuit configured to output a first voltage to the conductive film in the test mode, and a second voltage applying circuit configured to output a second voltage to the semiconductor region in the test mode. The first voltage is higher than the second voltage, and a voltage difference between the first voltage and the second voltage is sufficient to cause breakdown between the conductive film and the semiconductor region in the defective state.
摘要:
A nonvolatile memory device includes source and drain regions formed in a semiconductor substrate, and an insulating film formed on a channel region between the source region and the drain region in the semiconductor substrate. The nonvolatile memory device also includes a dielectric film formed above the channel region to store electric charge, and a control gate formed on the dielectric film. Compressive stress in the channel region is equal to or less than 50 MPa.