摘要:
A film formation apparatus for a semiconductor process includes a cleaning gas supply circuit, a concentration measuring section, and an information processor. The cleaning gas supply circuit is configured to supply a cleaning gas into a reaction chamber to perform cleaning of removing from an inner surface of the reaction chamber a by-product film derived from a film formation gas. The concentration measuring section is disposed in an exhaust system to monitor concentration of a predetermined component contained in exhaust gas from the reaction chamber. The information processor is configured to compare a measurement value obtained by the concentration measuring section with a preset value and to thereby determine an end point of the cleaning.
摘要:
A film formation apparatus for a semiconductor process includes a cleaning gas supply circuit, a concentration measuring section, and an information processor. The cleaning gas supply circuit is configured to supply a cleaning gas into a reaction chamber to perform cleaning of removing from an inner surface of the reaction chamber a by-product film derived from a film formation gas. The concentration measuring section is disposed in an exhaust system to monitor concentration of a predetermined component contained in exhaust gas from the reaction chamber. The information processor is configured to compare a measurement value obtained by the concentration measuring section with a preset value and to thereby determine an end point of the cleaning.
摘要:
An image forming control apparatus for controlling an image forming apparatus to form an image on a recording medium includes a memory to store a target property data of original gradation values of image data of a target image to be formed on the recording medium; and circuitry to acquire actual property data of the target image actually formed on the recording medium, convert the original gradation values to another gradation values, generate a primary correction data based on the original gradation values and the another gradation values, generate a secondary correction data to supplement the generated primary correction data, compare the primary correction data and the secondary correction data, and generate gradation correction data used for correcting the original gradation values existing in a specific range of the original gradation values based on a comparison result of the primary correction data and the secondary correction data.
摘要:
An image processing apparatus includes a storage unit that stores therein a type of surface effect and predetermined glossiness in association with each other, a determining unit that determines, as first glossiness, the glossiness associated with the surface effect specified by the gloss control plane data, a measurement control unit that performs control to measure second glossiness indicating actual glossiness of a printed matter that is a recording medium on which printing has been performed by a printing apparatus, a generation unit that produces, from the gloss control plane data, gloss plane data for additional printing in which a density value is set in accordance with an amount of a transparent color material necessary for achieving the first glossiness on the basis of a difference in value between the first glossiness and the second glossiness, and an output unit that outputs the gloss plane data for additional printing.
摘要:
A valve opening-closing timing control device includes a solenoid valve having a solenoid mechanism provided with a spool having an oil path groove formed in an outer face thereof, and a sleeve for housing the spool to reciprocate and slide. A wall surface of the sleeve has a first port communicating with a first hydraulic oil supply section, a second port communicating with a second hydraulic oil supply section, and a third port communicating with the side of a hydraulic oil supply source. The spool is driven and set to a first position for supplying hydraulic oil from the hydraulic oil supply source to the first port, a second position for supplying the hydraulic oil from the hydraulic oil supply source to the second port, and a third position outside an area between the first and second positions to prevent supply of hydraulic oil from the first and second ports.
摘要:
In a method of manufacturing an optical fiber base material including depositing soot generated by flame hydrolysis, the fluctuation band of the surface temperature of a burner fixing section including a burner holder and its fixture for burners for compounding the optical fiber base material is kept equal to or less than 80 degree C.The temperature can be controlled by a heat shield plate arranged between a burner flame and a burner fixing section and a temperature control mechanism that heats or cools the burner fixing section. Thereby the relative position between the burner and the soot deposition is stabilized, so that the manufacturing method being capable of manufacturing an optical fiber base material having a stable refractive index and the apparatus therefor can be provided.
摘要:
A shaping machine system including a shaping device and a computer is provided. The shaping device includes at least one jig mount body configured for mounting a jig; a shaping tool support body configured for supporting a shaping tool; a first drive device configured for rotating the shaping tool; and a second drive device configured for driving the shaping tool support body or the at least one jig mount body or changing a posture of the shaping tool relative to the workpiece. The computer is configured for controlling the first and second drive devices according to predetermined shaping data. The computer includes a jig position measuring unit configured for measuring a position of the jig; a position error detecting unit configured for detecting a position error of the jig, and a shaping data correcting unit configured for correcting the predetermined shaping data according to a jig position error.
摘要:
A porous preform production apparatus having a reaction vessel which includes an upper deposition chamber having an air supply inlet and an exhaust outlet, a lower deposition chamber having an air supply inlet, and a top chamber disposed on top of the upper deposition chamber and adapted to lift and store a porous preform formed by deposition, characterized in that the floor of the upper deposition chamber is disposed at a height between the lower end of a straight body part and the deposition tip of the porous glass preform during deposition, and a connection opening which connects the upper deposition chamber with the lower deposition chamber, is provided on the floor of the upper deposition chamber, and that when the aperture diameter of the connection opening is designated as A and the diameter of the porous preform passing through the connection opening as B, the ratio B/A satisfies the expression 0.05≦B/A≦0.6.
摘要翻译:一种具有反应容器的多孔预制品生产装置,包括具有空气供应入口和排气出口的上部沉积室,具有空气供应入口的下部沉积室和设置在上部沉积室顶部的顶部室, 提起并存放通过沉积形成的多孔预型体,其特征在于,上沉积室的底板设置在沉积期间在直体部分的下端和多孔玻璃预制件的沉积端之间的高度处,并且连接开口 将上部沉积室与下部沉积室连接的上部沉积室设置在上部沉积室的地板上,并且当连接开口的孔径被指定为A并且通过连接开口的多孔预型体的直径为 B,比率B / A满足表达式0.05 @ B / A @ 0.6。
摘要:
A coil component 100 is provided with a substrate 11, a thin-film coil layer 12 provided on the substrate 11, first and second bump electrodes 13a, 13b provided on a surface of the thin-film coil layer 12, a first lead conductor 20 provided on the surface of the thin-film coil layer 12 together with the first and second bump electrodes 13a, 13b and formed integrally with the first bump electrode 13a, and an insulator layer 14 provided between the first bump electrode 13a and the second bump electrode 13b. The thin-film coil layer 12 contains a first spiral conductor 16 which is a plane coil pattern. The first bump electrode 13a is connected to an internal peripheral end of the first spiral conductor 16 via the first lead conductor 20. The second bump electrode 13b is connected to an external peripheral end of the first spiral conductor 16.
摘要:
A mobile communication apparatus includes a storage unit that stores therein correspondence information correlating area and transmission resource; an area deducing unit that deduces in which area the mobile communication apparatus is located; a selecting unit that selects the transmission resource correlated, in the correlation information stored by the storage unit, with the area deduced by the area deducing unit; and a transmitter that using the transmission resource selected by the selecting unit, transmits data to a second mobile communication apparatus.