摘要:
An image forming apparatus includes an image area identification unit to discriminate a character area and a line drawing area from an image area with respect to an image formed based on inputted color image data, an edge detection unit to detect an edge of a character and a line drawing, which is identified, and an edge γ correction unit to perform, only in a case where the edge exists on a white ground area in the image, thinning to lower an image density of a pixel on an outer border corresponding to the edge on the white ground area.
摘要:
There is disclosed an image processing apparatus in which a control section selects an image processing program to be executed for image data input by an image input section and the program selected by the control section is set in a digital signal processing section. According to the image processing apparatus of this state, when the image data is input by the image input section, the digital signal processing section having the program selected by the control section set therein processes the image data input by the image input section.
摘要:
The present invention is a solid oxide fuel cell configuration which equalizes gas volume distributed into each power generation cell to stabilize fuel cell output and improve the output efficiency. In the present invention, a flat plate laminating type solid oxide fuel cell has a reactant gas supply manifold extending through a fuel cell stack in the laminating direction, for supplying reactant gas to each of power generation cells through gas passages of separators which are communicated with the manifold. The manifold and the passages of the separators are in communication with each other through a gas-flow throttle mechanisms.
摘要:
An apparatus for producing trichlorosilane, including: a reaction vessel that has a substantially cylindrical wall body, a top plate, and a bottom plate, where a reaction product gas is produced from a raw gas supplied to the reaction vessel through a gas introducing passage provided to the lower section of the cylindrical wall body; and a plurality of heaters that are disposed inside the reaction vessel to heat the raw gas, wherein each of the heaters has a heating element that is elongated in a vertical direction and generates heat by electrification, and a mount that is fixed to the bottom plate and supports the heating element; a flange is provided to intermediate height of the heating element such that the flange is arranged upper than the gas introducing passage and is elongated in horizontal direction; and a passage of the raw gas formed between adjacent heaters is narrowed by the flange.
摘要:
A technique that can perform appropriate image quality control processing corresponding to fluctuation in a printing environment is provided. An image forming apparatus that forms, on a sheet, a test pattern formed by a color obtained by mixing toners of plural colors, scans a test pattern image formed on the sheet with a color sensor, and performs predetermined image quality control processing on the basis of information scanned, the image forming apparatus including a media sensor that acquires information for discriminating a type of a sheet to be an object of image formation processing, a control-information acquiring unit that acquires, on the basis of the information acquired by the media sensor, information for control used in the image quality control processing, and a color sensor that is arranged further on a downstream side than a fixing device in a sheet conveying direction and scans the test pattern formed on the sheet.
摘要:
A fuel cell in which fuel gas is more uniformly distributed to each power generation cell and irregular deformation of an interconnection section is reduced. A fuel gas channel (17) formed in a fuel arm section (22) of a separator (19) has a smaller cross-sectional area than an oxidation agent gas channel (18) formed in an oxidation agent arm section (21). Further, the fuel arm section (22) and the oxidation agent arm section (21) are formed so that their section moduli are substantially the same.
摘要:
Gas discharge ports are provided in almost the entire area of a layer surface of a separator, and a gas for reaction is discharged like a shower from the separator toward a power generation cell. The separator is constructed by layering plate-shaped members containing iron-base alloy, nickel-base alloy, or chrome-base alloy as the base material. Silver, silver alloy, copper, or copper alloy is plated on both sides or one side of the base material of the plate-shaped member. The construction above can increase durability of a separator and enables the separator and a solid oxide fuel cell to be stably used for a long period.
摘要:
According to one aspect of the present invention, there is provided an image communication apparatus comprising a first FAX communication unit configured to make communications with a partner apparatus according to a first FAX communication function using a public telephone network, a second FAX communication unit configured to make communications with a partner apparatus according to a second FAX communication function using an IP network, an accepter unit configured to accept an operation designation of the first and second FAX communication functions, and a limiter unit configured to limit the first and second FAX communication functions based on the operation designation accepted by the accepter unit.
摘要:
The objective of the present invention is to equalize gas volume distributed into each power generation cell to stabilize fuel cell output and improve the output efficiency. In the present invention, a flat plate laminating type solid oxide fuel cell has a reactant gas supply manifold 17 extending through a fuel cell stack 1 in the laminating direction, for supplying reactant gas to each of power generation cells through gas passages 11 of separators 8 which are communicated with the manifold 17. The manifold 17 and the passages 11 of the separators 8 are in communication with each other through a gas-flow throttle mechanism 19.
摘要:
The present invention relates to an image processing apparatus which can improve the output image quality by replacing characters and line drawings of intermediate density difficult to reproduce in view of the characteristics of a printer with a density, line width, or screen which can be reproduced stably.