摘要:
In an ink amount limiting section 4, there are obtained ink amount limiting coefficients which are used to limit the ink amounts of the respective colors in such a manner that, where the maximum number of times of repeated printing with respect to a unit pixel that can prevent the ink from being blurred and from soaking up to the back surface of the record medium is set for a given value, the maximum number of times of ordinarily repeated printing within the unit pixel can provide a limited repeated printing conversion number equal to or less than the above-set given value. And, based on the thus obtained ink amount limiting coefficients and the image signals of the respective colors output from the &ggr; correcting section 3, print signals are generated and output. The print signals are quantized into the number of times of repeated printing in the halftoning section 5 according to a multi-level error diffusion method, and the thus quantized print signals are dot printed repeatedly in the printing section 6 to thereby form an image. In the print signals that are output from the ink amount limiting section 4, since the number of times of repeating ink drops is limited to the given value or less, the number of times of repeated dot printing by the printing section 6 is substantially equal to or less than the given number of times, thereby being able to reduce the possibility that the ink can be blurred and can soak up to the back surface of the record medium.
摘要:
A guanidinobenzoic ester derivative having the formula is novel and effective to inhibit enzymes such as trypsin, plasmin and thrombin, being useful for treatment of the pancreatitis and hemorrhagic disease and thrombosis. ##STR1## wherein X represents a group of the formula: ##STR2## in which Y is a group of the formula: --(CH.sub.2).sub.m --, m being an integer of 2 or 3, ##STR3## or a group of the formula:--ORin which R is a hydrogen atom or a lower alkyl group, and n represents an integer of 1 to 5.
摘要:
A guanidinobenzoic ester derivative having the formula is novel and effective to inhibit enzymes such as trypsin, plasmin and thrombin, being useful for treatment of the pancreatitis and hemorrhagic disease and thrombosis. ##STR1## wherein X represents a group of the formula: ##STR2## in which Y is a group of the formula: --(CH.sub.2).sub.m --, m being an integer of 2 or 3, ##STR3## or a group of the formula:--ORin which R is a hydrogen atom or a lower alkyl group, and n represents an integer of 1 to 5.
摘要:
An image processing apparatus includes: a printing unit that prints image information containing two or more colors with a plurality of color information corresponding to a plurality of specified colors; and a changing unit that changes, when a total toner amount is larger than a threshold value, at least one of the plurality of color information corresponding to one of the plurality of specified colors so that the total toner amount to be used for printing the image information is smaller than the threshold value.
摘要:
The novel vitamin E derivative provides an excellent antihyperlipemic effect and is defined by the formula (I): ##STR1## wherein R represents a nicotinoyl group; and m is an integer of from 2 to 5 while n is an integer of from 3 to 6, provided that n is larger than m.
摘要:
The carboximide derivatives of the formula: ##STR1## and pharmaceutically acceptable salts thereof; wherein X represents a group of the formula: ##STR2## Z represents a hydrogen atom or a group of the formula: ##STR3## wherein R represents an alkyl group, an aralkyl group, an aryl group, a cycloalkyl group, an alkenyl group, an arylalkenyl group, a pyridyl group or a substituted amino group; Y represents an alkyl group, an aralkyl group, an aryl group, a substituted or unsubstituted pyridyl group, a substituted or unsubstituted pyrimidyl group or a benzothiazolyl group; and m represents an integer of 2 or 3 and processes for the production thereof. The derivatives and their salts possess hypoglycemic activity and are useful for treating diabetes.
摘要:
A bi-color-image-signal generating apparatus includes a reception unit and a generating unit. The reception unit receives specification of a specified color in a case of generating a bi-color image signal from a color image signal. The bi-color image signal has color components representing two colors which are an achromatic color and a chromatic color that is the specified color. The generating unit obtains an amount of each color material which is to be used to form an image having the two colors from the color image signal on the basis of a brightness of the specified color, an amount of each color material which is necessary for image formation using the specified color, and a brightness of the color image signal, and generates the bi-color image signal from the color image signal using the obtained amount of each color material.
摘要:
A color conversion device is provided including: a setting unit that sets a conversion mode, based on characteristics of a source color region related to an input image signal in a color space, for converting the input image signal to an image signal that falls within at least one color region from a plurality of color regions that have been defined in the color space; and a conversion unit that converts the input image signal in accordance with the conversion mode into the image signal that falls within the color region.
摘要:
In an image processing apparatus, a first conversion unit converts, on the basis of an input device profile, input data into first device-independent data expressed by a color space that is independent of an apparatus. A storage unit stores plural conversion profiles for converting using a color appearance model in the color space that is independent of the apparatus in correspondence with plural device characteristics that are dependent on apparatuses. A selection unit selects a conversion profile corresponding to characteristics of the input device, characteristics of an output device, observation conditions of the input data and the output data. A second conversion unit converts, on basis of the selected conversion profile, the first device-independent data into second device-independent data. A third conversion unit converts the second device-independent data into the output data on the basis of an output device profile.
摘要:
The color converter is provided with: a color conversion parameter generation unit that generates a color conversion parameter based on a source profile and a destination profile, the source profile indicating a color reproduction characteristic of a device used for generating an input image, the destination profile indicating a color reproduction characteristic of a device used for generating an output image; a conversion unit that converts color data of the input image into color data of the output image by using the color conversion parameter generated by the color conversion parameter generation unit; and a memory that stores the color conversion parameter generated by the color conversion parameter generation unit so that the color conversion parameter is associated with identification information of the source profile.