摘要:
Rheumatoid arthritis and osteoarthrosis are treated by administering an effective amount of tetrahydro-WS9326A to a human being or animal suffering from rheumatoid arthritis or osteoarthrosis.
摘要:
A microwave plasma processing apparatus includes a vacuum chamber which is evacuated to a predetermined pressure and into which processing gas is introduced, a sample table, disposed in the vacuum chamber, to which an AC voltage is applied, a microwave generating device for generating microwaves and introducing the microwaves towards a surface to be processed of a sample located on the sample table, a magnetic field generating device for generating a magnetic field in the vacuum chamber, an insulator disposed on a part of the vacuum chamber exposed to a plasma produced in the vacuum chamber by interaction of the processing gas, the microwaves, and the magnetic field, and a ground electrode disposed in the vacuum chamber at a place which is on a microwave introduction side of the vacuum chamber with respect to the surface of the sample table on which the sample is placed, a surface of the ground electrode being covered by a semiconducting thin film.
摘要:
A power-on-reset circuit includes a plurality of MOS transistors and a first depletion type N-channel MOS transistor connected in series to an input terminal of a current mirror circuit. A capacitor is connected between the input terminal and a voltage supply terminal. A second depletion type N-channel MOS transistor having a low current driving capacity is connected to an output terminal of the current mirror circuit. The degree of integration can be increased by constituting an integrating circuit with depletion type N-channel MOS transistors in place of a resistor. In addition, the voltage supply voltage is compared to the sum of the threshold voltage of the plurality of MOS transistors. This makes it possible to initialize the internal circuit positively even if the rise time of the voltage supply voltage becomes larger than the time constant of the integrating circuit.
摘要:
The present invention relates to the etching of a gate film, a tungsten film, a silicon film, etc. In the present invention, use is made of an etching gas comprising a mixture composed of a reductive fluoride gas, a hydrocarbon gas and a halogen gas having a larger atomic diameter than a material to be etched, or a mixture composed of a reductive fluoride gas and a Cl-containing hydrocarbon gas, and the process comprises the step of conducting anisotropic etching of a material to be etched with an etching gas (a reductive fluoride gas), the step of forming a protective film by a depositing gas (a hydrocarbon gas), and the step of removing excess deposits formed as the protective film by means of a gas reactive with the protective film (a halogen gas or a Cl-containing hydrogen gas), wherein anisotropic etching is conducted by forming a protective film on a side wall while removing excess deposits formed as the protective film, thus enabling the anisotropic etching to be conducted with good accuracy.
摘要:
A melting disposal method of sludge. The method of the invention having the steps of collecting a plurality of cakes of dehydrated sludge generated at a plurality of sewage disposal plants at one melting disposal plant; incinerating or drying a substantially fixed amount or proportion of the dehydrated sludge cakes; mixing the resultant substance; and heat-melting the resultant mixture with addition of basicity conditioning agent.
摘要:
The present invention relates to a method of and apparatus for detecting the end point of plasma treatment. The method includes steps: selecting a plasma spectrum having a characteristic wavelength from the plasma spectrum occurring at the time of the plasma treatment reaction of a specimen; computing a secondary differential value of a function of the quantity of the plasma spectrum selected and the plasma treatment reaction time of the specimen; and detecting the end point of the plasma treatment reaction of the specimen by comparing the secondary differential value computed with preset reference values for judgment. The apparatus comprises a means of selecting plasma spectrum having a particular wavelength from the plasma spectrum occurring at the time of the plasma treatment reaction of the specimen, a means of converting the quantity of the plasma spectrum selected into an analog electric signal, a means of converting the analog electric signal into a value of digital data, a means of counting the plasma treatment reaction time of the specimen, a means of secondarily differentiating a function of the value of digital data and the plasma treatment reaction time, a means of making judgment by comparing the secondary differential value with preset reference values for judgment, and a means of giving an instruction for starting judgment to said means. Thus, accurate detection is achieved regardless of which curve is taken by the change in the reaction time of the quantity of plasma spectrum.
摘要:
A disc brake of ventilated disc rotor type wherein air is positively introduced into the air passages formed in the disc rotor. In the dust cover of this type disc brake an air introducing hole is formed. On the outside of the dust cover an air collector is disposed for positively collecting and introducing the air flowing in the vicinity of the dust cover. On the inside of the dust cover an air guide is disposed for guiding the air taken through the air introducing hole as far as the entrance of the air passages in the disc rotor.
摘要:
A sealed type hydraulic reservoir including a check valve for normally preventing communication between a sealed chamber in which brake fluid is stored and the surrounding atmospheric environment. The check valve allows atmospheric air to flow into the sealed chamber only when the pressure in the chamber drops below atmospheric level. A second check valve may be included for allowing air flow only out of the sealed chamber when the pressure in the chamber rises above atmospheric level.
摘要:
A document reading device including an image reader. The image reader includes a first reader to read a first image from a first face of a document fed by a document feeder and a second reader to read a second face of the document. An operation mode is switchable between a normal operation mode in which the image reader is in an operation enabled state and an energy-saving mode in which the image reader is in an operation stop state. In a return from the energy saving mode to the normal operation mode, the image reader performs a start-up operation including a first initial operation for returning the first reader to the normal operation mode and then performs a second initial operation for returning the second reader to the normal operation mode.
摘要:
A non-aqueous liquid electrolyte suitable for use in a non-aqueous liquid electrolyte secondary battery comprising a negative electrode and a positive electrode, capable of intercalating and deintercalating lithium ions, and the non-aqueous liquid electrolyte, the negative electrode containing a negative-electrode active material having at least one kind of atom selected from the group consisting of Si atom, Sn atom and Pb atom, wherein the non-aqueous liquid electrolyte comprises a carbonate having at least either an unsaturated bond or a halogen atom.