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WO/1998/024633 |
An electrostatic recording head unit and a method for detecting a fault caused in the electrostatic recording head provided with a device for detecting a head fault of the unit due to a short circuit between main electrodes, which is so ...
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WO/1998/024036 |
A bar code symbol driven system for accessing information resources from information servers connected to communication networks, including the Internet. The system includes a bar code symbol reader (7a) for reading bar code symbols enco...
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WO/1998/024050 |
A novel transaction-enabling method and system (3) are disclosed, wherein a transaction-enabling Java-Applet is embedded within 2-D bar code symbol. One or more HTML-encoded documents, including a framework-style HTML document, are creat...
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WO/1998/024019 |
A compression/decompression method useful in communicating ideographic characters to communication devices. An ideographic character is represented by a compressed character codeword including information defining a structure type or lay...
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WO/1998/024049 |
A novel transaction method and system, wherein a transaction Java-Applet is embedded within an HTML-encoded document stored in an HTTP server at predetermined URL. When a code symbol (8) encoded with the URL is read using a code symbol r...
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WO/1998/015408 |
A single document page with multiple different variable indicia from at least two discrete sources is produced using a computer control and an imaging system (such as a selective flexographic system with ion deposition or ink jet station...
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WO/1998/014889 |
A computer-printable adhesive note system configures a computer (10) and a printer (12) to print information on self-sticking adhesive notes (34). The system includes a note assembly (24) and a plurality of instructions in the form of co...
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WO/1998/011503 |
A reduced cost, scaled down raster image processor (RIP) provides fast real time imaging without the cost and complexity of prior designs. The scaled down RIP can be tailored to accommodate image generation in a particular printing range...
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WO/1998/004957 |
The filmless method and printer for making 3D and animation pictures using a digital reflection-type matrix display device (40) such as a digital micro-mirror device or a matrix display to sequentially display a plurality of 2D views, a ...
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WO/1998/001975 |
A wireless transmitting method by which enciphered data are transmitted and received between a data transmitting side and a data receiving side without preparing any encryption key in advance and the need of any encryption key registerin...
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WO/1997/047481 |
The present invention provides a method of displaying an image on a display device having first and second sides, said image including a light restricting silhouette pattern having a plurality of first transparent or translucent areas, a...
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WO/1997/048071 |
The invention describes a method for processing printed pages using a contone map (item delta list), which characterises the items on the printed sheet (pictures, graphics, text). The printed pages that are to be processed are formed as ...
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WO/1997/046393 |
A printing system includes a first printer (12) and a second printer (14) for printing documents encoded in computer generated signals. The documents generally include alphanumeric characters, charts and graphics. A computer (38) for gen...
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WO/1997/043720 |
A method and system for printing documents based on Java commands. A Java printer (figure 1, item 100) receives page layout request (figure 3, item 131) and converts the request into a rasterized image which is transferred to a recording...
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WO/1997/043681 |
The present invention relates to a system (4, 5) and method of viewing pairs of perspective images of 3-D objects (i.e. stereoscopic image pairs) displayed from a CRT display surface in a time-multiplexed or field-sequential manner, and ...
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WO/1997/041522 |
A color table stores a plurality of discriminating information so as to discriminate a predetermined data of a document data and a color information corresponding to each discriminating information. An area information indicative of a po...
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WO/1997/040619 |
Each copy of software (9) is assigned a unique identifying code pattern (27) which is printed on all documents (19) produced with that software (9) by a high resolution printer (17). The unique identifying code pattern (27) is a pluralit...
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WO/1997/035278 |
The invention provides a method of printing rasterized images while economizing print, on the basis of input image data corresponding to a predetermined original format. The method comprises the following successive steps: reducing the i...
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WO/1997/033219 |
A data communication unit (1) receives input image data of a first data format which comprises coordinate data at the ends of vectors forming an image and various modification information of the vectors, and stores them in an input buffe...
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WO/1997/033228 |
This invention is a printer (30) which contains a print engine (31) for printing an image onto a physical medium. The print engine (31) receives signals representing the image to be printed directly from an external computer (20). The pr...
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WO/1997/031781 |
A method of operation for an ink jet printer having a print head with a plurality of spaced apart ink jet heads, the ink jet printer printing an image on a substrate at a predetermined line resolution, thereby defining an inter ink dot l...
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WO/1997/029434 |
A device including an electronic module (10) for transmitting and receiving messages to and from another device (1B), interface means (3, 4, 5) for generating and transmitting a message to another device (1B), and means (7) for printing ...
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WO/1997/028002 |
An imaging apparatus modulates or gates pluralities of light beams through individual light valves, thereby providing a greater number and finer resolution of modulated light beams without increasing the number of light valves or decreas...
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WO/1997/027058 |
An ejection apparatus for ejecting material from a liquid has an ejection cell (2) for containing the liquid in use. The cell (2) has a protrusion (3) disposed so as to be contacted by liquid in the cell on more than one side and definin...
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WO/1997/022944 |
A technique for marking pixels on workpieces by routing a scanned beam to different marking stations to mark individual pixels on the workpieces (14). A diffractive scan lens (82, 84, 86) focuses the beam (22). A mark (12) is formed on a...
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WO/1997/022051 |
The present patent discloses a method and apparatus for improving communication between print drivers and a host computer. The disclosed method simplifies and standardizes the output data format of the host computer. The disclosed printe...
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WO/1997/019418 |
A method and apparatus for compensating for color and brightness variations in a white-light printer is described where the white-light printer automatically adjusts exposure of a photosensitive medium to optimize a printed image thereon...
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WO/1997/018513 |
A method and architecture for merging a variable image data bitmap into a template image and for transmitting the merged image to a print engine; where the template image is defined by rendering commands derived from a page description l...
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WO/1997/018530 |
A printer processor (100) in which accuracy of a printed image is essential. The printer processor (100) receives exact pixel characteristics from a target printer (180), and instructs the target printer (180) to exactly reproduce the de...
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WO/1997/018514 |
A digital high-speed printing system architecture for processing contiguous raster-image data blocks for transmission to a marking engine, comprises a central processing unit ("CPU") (42) and at least one video RAM device (44). Each vide...
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WO/1997/015913 |
A system for lowering the power output of a computer peripheral device (347, 447, 547, 1013) connected to a host computer (111, 211) during periods of inactivity of the host or the peripheral device senses a power management command at t...
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WO/1997/009994 |
The present invention relates to pneumococcal genes, portions thereof, expression products therefrom and uses of such genes, portions and products; especially to genes of Streptococcus pneumoniae, e.g., the gene encoding pneumococcal sur...
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WO/1997/006632 |
An integrated computer, scanner, and printer has elements of all three in a single enclosure with a single CPU performing all of the control tasks for the three, usually separate, devices. The three functions also share memory space, and...
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WO/1997/006481 |
A multiple print engine configuration allows a plurality of workstations (10) to create individual print jobs and then transfer them to a distributing processor (14). The distributing processor (14) is operable to spool the jobs in a pri...
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WO/1997/002542 |
Memory storage and memory bandwidth requirements of a color laser printer (or other printer having real-time printing constraints) are reduced by representing image information in a compressed format throughout the rendering process. At ...
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WO/1997/001831 |
A business graphics rendering technique for rendering colors in color images more vividly. The RGB values received are linearized (S904) and transformed into HLS (S905). Next, the saturation is adjusted (S906), the hue is corrected (S908...
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WO/1997/000495 |
A color printer driver (34) for a printer (30) includes a reproduction look-up table (LUT) which stores CMY values for colors both in-gamut and out-of-gamut of the printer. For close-in out-of-gamut colors, the reproduction LUT (35) stor...
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WO/1996/041308 |
A method and apparatus for reducing storage requirements for display data on a computer system (12). Data objects (22) to be displayed are organized into display lists and each data object includes an object type, such as text, graphic, ...
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WO/1996/041309 |
A color correction table (10) is generated from a set of RGB color patches printed by a printer (12). The color patches are measured by a measuring device (14) to produce RGB colorimetric locations for each color patch. The transformer (...
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WO/1996/039301 |
A printer (10) housed in an accessible drive bay of a computer. The computer including media access (12) for inserting media to be printed into the printer, a communication link for receiving image data, a printhead for printing on the m...
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WO/1996/039680 |
Non-real-time decompression of stored image data permits an unlimited amount of image data to be rendered with a limited amount of available memory. When the memory available to a display list (18) is filled with image data, it is render...
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WO/1996/038812 |
A servo and adaptive corrector of print speed for an electronic printer is disclosed which uses adaptively adjust print speed to avoid running out of image data during printing. The print speed is adjusted by first monitoring how fast da...
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WO/1996/037862 |
The description relates to an optical character generator (ZG) suitable for reproducting raster image data in grey-scale displays. Integrated light sources (LED) in LED arrays are aligned to form a printed line. A means for its control (...
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WO/1996/035182 |
A method of printing a multi-page job including producing separate non-bit mapped files for each page of the multi-page job, producing a page file for each page of the multi-page job, storing the page files in a memory and printing the p...
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WO/1996/035181 |
A method of printing a multi-page job including producing separate non-bit mapped files for each page of the multi-page job, producing a page file for each page of the multi-page job, storing the page files in a memory and printing the p...
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WO/1996/032672 |
An apparatus and methods are provided for pre-compressing data to be sent to peripheral device (30) in a computer system, sending the data to a peripheral device (30) as a compressed data stream, and decompressing the data for use in the...
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WO/1996/032811 |
A high capacity compressed document image storage apparatus for color printing systems. The compressed document storage system is composed of the following major components: 1) An image creation system which can operate on a band-by-band...
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WO/1996/032725 |
A high speed color printer for use in an office environment, typically as a networked printer. The printer provides high speed (approximately 74 pages per minute: 37 double sided sheets per minute), high printing resolution (800 dpi) ful...
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WO/1996/032259 |
Single printing press modules using drop on demand printing technology can be constructed with high reliability. However, if a large number of printing modules are used in an "assembly line" manner, a failure in a single module can mean ...
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WO/1996/032695 |
Printing heads with a multitude of printing actuators which also include integrated drive circuitry can have poor manufacturing yield and reduced operating life caused by the high probability of defects associated with large active chip ...
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