Abstract: An image processor reads an original that includes an original image and an attribute instruction image, for designating the contents of the image processing that is performed on the original image. This ensures that image processing is performed in consonance with the contents of the attribute instructions that are indicated by the attribute instruction image. A scanner reads a format original wherein instructions for data attributes, such as a range for a character frame and a character color, are expressed with a bar code. The pattern of the read bar code is analyzed, and the attribute instruction data, such as the range for a character frame and a character color, are temporarily stored in a RAM. An original to be output is read by the scanner and is stored as image data in the RAM. Image processing (color conversion, etc.) that correspond to the attribute instruction data is performed on the image data, and a printer prints image data obtained by performing all of the instructed image processes.

Abstract: An image processing method and apparatus which makes possible image processing based on attribute specification contents specified by an attribute specification image by reading an original including an original image and the attribute specification image which specifies the contents of processings to be performed on the original image.A scanner reads a format original containing bar codes indicating data attribute specifications such as character limit range, character color, etc. The read bar code patterns are analyzed and the attribute specification data such as character limit range, character color, etc. is stored in RAM once. Then, the original to be output is read and stored in RAM as image data. Processings (such as color conversion, etc.) corresponding to the aforementioned attribute specification data are performed in relation to this image data.

Abstract: A word processing apparatus capable of automatically handling characters of which use is inhibited at the head or end of a row. Such inhibited character processing can be verified on a cathode ray tube, and is applied only to the locations selected by the operator with a cursor. The character rows after such inhibited character processing can be made uniform by character pitch adjustment.

Abstract: When texts recognized by an OCR are registered and those texts are searched by a search word, a state in which the search cannot be performed depending on an error recognition at the time of the recognition by the OCR is eliminated. It is an object of the invention to realize a process such that no burden is exerted on an operator or an apparatus by the above state. There are provided an OCR processor for recognizing stored image information and outputting a recognition result while switching the number of candidate characters to be outputted as a recognition result in accordance with a degree of a likelihood; and a document searcher for forming character trains for search from the recognition result and for registering as a search file.

Abstract: An image processing method and apparatus which divides image information into a plurality of predetermined-sized partial images, and sequentially performs designated image processing by partial image, thus enables image processing of the read image data using a small memory capacity. In the apparatus, an image reader reads image information, in accordance with a designated reading size, and stores the read image data, as partial image data, into an image memory. Then, a designated special-effect image processing is performed on the partial image data stored in the image memory. An image output unit sequentially outputs special-effect image processed partial images.

Abstract: An image processing apparatus of a digital copying machine, a digital facsimile, or a printer comprises an input unit to input multi-level data; an arithmetic operating circuit for adding error data to the input multi-level data and for calculating error correction data; a selector to select a predetermined dot pattern on the basis of the error correction data; an error calculation circuit to calculate a difference between the representative value for each dot pattern and the error correction data; a storage memory for storing the difference as error data into a memory; and a dot pattern memory in which dot patterns corresponding to a plurality of colors have been stored. The input unit inputs multi-level image data of a plurality of colors and the selector selects the dot pattern whose dot arrangement differs in accordance with the color of the multi-level image data.

Abstract: An image processing apparatus of a digital copying apparatus, digital facsimile, printer, or the like comprises an input unit to input multi-level data, an arithmetic operation circuit for adding error data to the input multi-level data and calculating error correction data, a selector to select a predetermined dot pattern on the basis of the error correction data, an error calculation circuit to calculate a difference between a representative value for each dot pattern and the error correction data; and a storing circuit for storing the difference as error data into a memory. The selector comprises a level classification threshold value storage memory in which threshold values to classify the error correction data into levels have been stored, and a data level determination circuit for classifying the error correction data into levels on the basis of the value of the error correction data and the value stored in the level classification threshold value storage memory.

Abstract: A main signal is amplitude-modulated by a predetermined low frequency signal generated by a low frequency signal generator, and a bias voltage generated by a bias voltage applying circuit of an initial bias setting circuit is superimposed thereon by an adder to generate a modulation signal. An external modulating device is driven by the modulation signal to generate an optical signal. The optical signal generated by the external modulating device is branched by an light branching device, and converted to an electrical signal by a light-electricity converting device, and a component corresponding to the low frequency signal is extracted by a filter. A multiplier detects the extracted low frequency signal by use of the low frequency signal generated by the low frequency signal generator. A voltage level of the bias voltage is changed based on a difference between a level of an obtained detection signal and a predetermined reference voltage.

Abstract: A word processor comprises a setting unit for setting a frame for entered characters and a unit for processing the characters in the frame. In an edit operation, the characters in the frame are displayed on a CRT screen and edited without affecting information outside of the frame. The word processor further comprises a unit for expanding or reducing the frame.

Abstract: A word processing apparatus capable of automatically handling characters of which use is inhibited at the head or end of a row. Such inhibited character processing can be verified on a cathode ray tube, and is applied only to the locations selected by the operator with a cursor. The character rows after such inhibited character processing can be made uniform by character pitch adjustment.

Abstract: A word processing apparatus is capable of logotype printing with a standard dot matrix pattern, and is controlled as to provide zero spacing between characters at logotype printing.

Abstract: An output device capable of automatically producing a balanced output format comprises a unit for measuring a width of a recording medium, a unit for determining an output format such as a character pitch and margin values based on the width of the recording medium and the number of characters per line to be recorded on the recording medium, and a recording unit which outputs characters in accordance with the determined output format.

Abstract: An overlay recording device for recording first information and second information in a superimposed mode on a recording medium by reading out the first information from storage in a first memory and the second information from storage in a second memory, thereafter converting the respective first and second information so read out into first and second dot signals, modulating a beam with logic outputs of the first and second dot signals to thereby form a beam modulated by the first information and the second information, and scanning the recording medium with the modulated beam.

Abstract: An image information recording apparatus, in which a light beam is modulated by an information signal to effect recording on a recording medium, includes a light beam forming device, a modulator for modulating the light beam from the light beam forming device in accordance with an image-information signal, an image-forming lens system for focussing the light beam from the modulator upon the recording medium, devices for sensitizing the recording medium, a scanning system for causing the modulated light beam to scan over the recording medium, and a system for overlaying the image information and other image information with respect to the recording medium.

Abstract: In an image information recording apparatus, wherein a light beam is modulated by an information signal to effect recording on a recording medium, there is provided a light beam forming unit, a light beam modulator for modulating the light beam from the light beam forming unit in accordance with an image information signal, an image-forming lens for focussing the light beam from the modulator upon the recording medium, first and second corona discharge members for sensitizing the recording medium, a scanner for scanning the modulated light beam over the recording medium, and an optical system for overlaying the image information signal and other image information with respect to the recording medium.

Abstract: A data masking device having a first memory for storing information code signals convertible into visible information and a second memory containing specific code signals in locations corresponding to the code signals in the first memory which selectively are not to be visualized. Signals from each memory are simultaneously read out and a detector detects the read-out of a specific code. When the device is in a mask mode and a specific code signal is detected, the information code signal corresponding to the detected specific code is masked, i.e. it is either not visualized or else a special mark is visualized in its place. When the device is in an unmask mode, the information code signals are converted into visualized information irrespective of the detection of a specific code signal during read-out.

Abstract: A recording position defining apparatus includes a beam generator for generating a modulated beam in accordance with a signal to be recorded; a beam deflector; a beam detector fixed at a predetermined position; a clock signal generator for generating clock signals of a predetermined frequency; and a record signal applicator for applying a record signal to the beam generator upon detection of a predetermined number of clock signals after the beam is detected by the beam detector.

Abstract: A recording position defining apparatus includes a beam generator for generating a modulated beam in accordance with a signal to be recorded; a beam deflector; a beam detector fixed at a predetermined position; a clock signal generator for generating clock signals of a predetermined frequency; and a record signal applicator for applying a record signal to the beam generator upon detection of a predetermined number of clock signals after the beam is detected by the beam detector.

Abstract: A recording position defining apparatus includes a beam generator for generating a modulated beam in accordance with a signal to be recorded; a beam deflector; a beam detector fixed at a predetermined position; a clock signal generator for generating clock signals of a predetermined frequency; and a record signal applicator for applying a record signal to the beam generator upon detection of a predetermined number of clock signals after the beam is detected by the beam detector.

Abstract: An optic axis adjusting mirror device used with a system in which a light beam such as a laser beam or the like is used and modulated by information signals and caused to scan a medium by a scanning optical system. The device includes an adjuster capable of freely adjusting the angle at which the mirror is mounted to vary the direction of reflection of the light beam as it impinges on the mirror, and detecting jigs for detecting the position of the light beam as it impinges on the mirror and for detecting whether or not the optic axis lies at a predetermined position. The device contributes to highly accurate beam scanning.