摘要:
In a gas-turbine-stator-vane insert removing device with which welding metal that connects an insert collar, which protrudes outward from an outer circumferential surface of an insert, and a stator-vane-outer-shroud non-gas path surface, which surrounds the periphery of the insert collar, is removed by means of an arc discharge repeated at a short cycle between an electrode and a gas-turbine stator vane, a bottom surface of the electrode has the same plan-view shape as a plan-view shape of the welding metal.
摘要:
In a gas-turbine-stator-vane insert removing device with which welding metal that connects an insert collar, which protrudes outward from an outer circumferential surface of an insert, and a stator-vane-outer-shroud non-gas path surface, which surrounds the periphery of the insert collar, is removed by means of an arc discharge repeated at a short cycle between an electrode and a gas-turbine stator vane, a bottom surface of the electrode has the same plan-view shape as a plan-view shape of the welding metal.
摘要:
A film deposition apparatus is provided with a gas nozzle in which ejection holes that eject a reaction gas are formed along a longitudinal direction of the gas nozzle, and a flow regulation member that protrudes from the gas nozzle in either one of upstream and downstream directions of a rotation direction of a turntable. In such a configuration, a separation gas flowing from an upstream side of the rotation direction to the gas nozzle is restricted from flowing between the gas nozzle and the turntable on which a substrate is placed, and the reaction gas flowing upward from the turntable is restricted by the separation gas, thereby impeding a reaction gas concentration in a process area from being lowered.
摘要:
A film deposition apparatus includes a first turntable including at least ten substrate receiving areas that receive corresponding 300 mm substrates; a first reaction gas supplying portion arranged in a first area inside the chamber to supply a first reaction gas; a second reaction gas supplying portion arranged in a second area away from the first reaction gas supplying portion along the rotation direction of the first turntable to supply a second reaction gas; and a separation area arranged between the first and the second areas. The separation area includes a separation gas supplying portion that supplies a separation gas that separates the first reaction and the second reaction gases, and a ceiling surface having a height so that a pressure in a space between the ceiling surface and the first turntable is higher with the separation gas than pressures in the first and the second areas.
摘要:
A memory other than a non-volatile memory in a numerical controller is divided into a plurality of memory areas in response to a command from a computer connected to the numerical controller. Whether a machining program has been stored in each of the divided memory areas is decided before a machining program stored on a hard disk in the computer is transferred to the memory other than the non-volatile memory. The machining program stored on the hard disk is then written to an area for which it is determined that no machining program is stored.
摘要:
A film deposition device includes a chamber, a turntable, a first reactive gas supplying portion, a second reactive gas supplying portion, and a separation gas supplying portion. A convex part includes a ceiling surface to cover both sides of the separation gas supplying portion, form a first space between the ceiling surface and the turntable where a separation gas flows, and form a separation area between a first area and a second area, to maintain a pressure in the first space to be higher than pressures in the first area and the second area so that a first reactive gas and a second reactive gas are separated by the separation gas in the separation area. A block member is arranged to form a second space between the turntable and an internal surface of the chamber at an upstream part of the separation area along a rotation direction of the turntable.
摘要:
By coating the surface of a powder comprising a silicone resin and/or an organic powder with a specific hydrophilizing agent, such powder is hydrophilized. Such coated (treated) powder has extremely great dispersibility (ease of dispersion) and very good dispersion stability (long-term dispersion stability with lapse of time) in aqueous dispersion media, particularly under acidic and alkaline conditions, specifically at pH 3 through 13. Using the surface-treated powder, additionally, a dispersion with good dispersibility (ease of dispersion) and great dispersion stability, preferably for cosmetics can be provided. The use of the surface-treated powder, or the use of the dispersion can provide further a cosmetic excellent in dispersibility and dispersion stability and further in re-dispersibility and dispersion stability with lapse of time and smooth feeling as compared to the related art when selecting aqueous cosmetic as an agent form.
摘要:
A switchgear operating apparatus provided with an electronic switching device (7) connected to a negative electrode side of a DC power supply and a plurality of operating coils (4) which are simultaneously energized and controlled by the electronic switching device (7) for performing on/off operations of a three-phase switchgear includes diodes (6a, 6b, 6c) connected between the individual operating coils (4) and the electronic switching device (7), and a voltage detector (9) for detecting potential differences applied to the individual diodes (6a, 6b, 6c) and the electronic switching device (7).
摘要:
An image forming apparatus includes an image bearing member; toner image formation means for forming a toner image on the image bearing member; removing means for removing deposited matter deposited on the image bearing member; detecting means for detecting a toner image to be detected, formed on the toner image formation means; control means for controlling a toner image forming condition of the toner image forming means in accordance with a result of detection of the toner image to be detected by the detecting means; the apparatus being operable in a mode in which the removing means operates to remove the deposition, and the detecting means operates to detect the toner image to be detected, executing means for executing an operation in the mode; and an operating portion for manually starting execution of the operation in the mode by the executing means.
摘要:
A memory other than a non-volatile memory in a numerical controller is divided into a plurality of memory areas in response to a command from a computer connected to the numerical controller. Whether a machining program has been stored in each of the divided memory areas is decided before a machining program stored on a hard disk in the computer is transferred to the memory other than the non-volatile memory. The machining program stored on the hard disk is then written to an area for which it is determined that no machining program is stored.