摘要:
A ball screw nut with a ball rolling groove where balls roll on the inner circumferential surface of the ball screw nut with the ball rolling groove formed by a surface generated by a tapping tool. A method of manufacturing a ball screw nut with a ball rolling groove where balls roll on the inner circumferential surface of the ball screw nut with a step of forming a predetermined inner circumferential surface at the center of a blank by a drilling tool. A step of generating the ball rolling groove by introducing a tapping tool into the inner circumferential surface. A step of heat treating to harden the surface of the ball rolling groove.
摘要:
A uniaxially or biaxially oriented film which is made from a specific polycarbonate having a fluorene ring and a glass transition temperature of 165° C. or higher and which has a heat shrinkage factor when it is heated at 90° C. for 500 hours of 0.1% or less, and a ratio of retardation R(450) within the film plane at a wavelength of 450 nm to retardation R(550) within the film plane at a wavelength of 550 nm of 1 to 1.06. This film can be used in a high-quality liquid crystal display device such as a vertical alignment liquid crystal display device and is useful as a retardation film which almost solves a frame problem.
摘要:
An image processing system stores image data which has been read, in order to supply the image data to a plurality of printer units, reads out the stored image data and time-sharingly supplies the data to the printer units, and supplies the read image data, and image data from an external section, to memory.
摘要:
An image processing apparatus reads an image and synthesizes it with another, broadcast standardized image signal supplied from outside the apparatus and stored in a memory provided in the apparatus.
摘要:
A method for processing input image data and for outputting processed image data which includes the steps of inputting a particular word comprised of character data, and searching a memory for a plurality of processing parameters which correspond to the character data, each of the plurality of processing parameters corresponding to a different kind of image processing. The memory stores the plurality of processing parameters together with the corresponding character data. The input image data is processed by using the plurality of processing parameters searched for in the step of searching.
摘要:
A color image processing system processes image data by a plurality of processing sections 105-1, 105-2, 109-1 to 109-4, and 110 for sequentially processing given image data. The system includes an input circuit 127, 327 through which color image data is input to a selected one of the plurality of processing sections.
摘要:
This invention provides an image processing apparatus provided with an outline extracting section for extracting an outline of an input image and a color converting section for converting the color of the outline extracted into a predetermined color. This apparatus is therefore capable of extracting the outline of an input image, applying color conversion to the outline extracted, and emphasizing a pattern such as a character, a graphic pattern or the like. The apparatus is further provided with a converting-color designating section for designating a converting color to be applied to the outline, a color detecting section for detecting a portion having a predetermined color in the input image, and a region designating section for designating a predetermined region in the input image. Accordingly, the outline alone can be independently processed so that an outlined character, a shaded character or the like can be formed.
摘要:
A color image processing apparatus is disclosed wherein an edge portion of an achromatic area is detected to emphasize the edge portion and reduce the density of a chromatic area near the edge portion, and the reduced chromatic portion signal is further suppressed, such that the half tone area can be processed at high gradation and the black character and line image can be outputted in more black and with high resolution, resulting in less color bleeding.
摘要:
An image processing apparatus includes an input unit for inputting a plurality of color component signals of a primary color system, a detection unit for detecting a value according to a minimum value signal of the color component signals input by the input unit, and a discrimination unit for discriminating a dot area of an image on the basis of the value according to the minimum value signal detected by the detection unit.
摘要:
A color image reading apparatus having a color sensor with plural sensor groups, the color sensor for separating an objective image into plural color components and for converting the plural color components into plural color component signals, and a shading corrector for performing shading correction for the plural color component signals. The shading corrector causes the plural sensor groups to substantially simultaneously read a reference plate and automatically corrects a shading correction state for each of the plural color component signals in accordance with data obtained from the plural sensor groups.