Abstract: The present invention provides a method and a parser for syntactically analyzing an input string. The parser applies a plurality of rules which describe syntactic properties of the language of the input strings. The plurality of rules comprise two types of rules. A first type of rules comprises immediate dominance rules and linear precedence rules. A second type of rules being sequence rules. All rules of the plurality of rules are applied according to a predefined order to the input string. This new incremental parsing architecture has advantages with respect to grammar engineering and allows a more efficient parsing.

Abstract: A market based learning mechanism for controlling smart matter learn an appropriate organizational control structure for a multiple actuator-sensor dynamical system for use in optimizing system control. The more successful one or more of a plurality of control methods are in predicting system operation, the more weight the successful methods are given in controlling the system.

Abstract: A system provides accelerated morphological analysis and in particular a speed-up of morphological look-up via a caching mechanism. The system determines whether each incoming token in a token stream is unique or recurring. Unique tokens, which occur for the first time in the token stream, are marked with a unique numerical identification (ID). A pointer is added to recurring tokens, which already occurred in the token stream, and directed towards the unique numerical ID which was defined for the respective token when occurring for the first time. A morphological look-up is performed on the unique tokens. Subsequently, the tokens carrying the pointer are detected and replaced with the results of morphological look-up stored under the unique numerical ID of the respective unique token.

Abstract: A method of generating a user interest profile is described. The method comprises monitoring electronic messages directed to the user. Electronic messages which satisfy at least one predetermined condition indicating that they are likely to include information relevant to the user's interests are selected. Profile data is then extracted from those selected messages.

Abstract: A process for the preparation of toner by, for example, mixing a colorant, a latex, a wax and a dual coagulant mixture comprising water solubilized silica with an alumina coating referred to as aluminized silica and a polyaluminum chloride to provide, for example, a toner composition of different gloss levels when fused.

Abstract: A sensing system for detecting a full condition within a waste developer system, the sensing system including a developer waste container for receiving and holding waste developer material comprising toner and carrier deposited therein from the developer system; a sensor assembly mounted exterior to the developer waste container, the sensor including a reed switch being responsive to the level of material in the developer waste container when the material in the waste container reaches a predetermined level.

Abstract: Linguistic frequency data is encoded by identifying a plurality of sets of character strings in a source text, where each set comprises at least a first and a second character string. Frequency data is obtained for each set and stored at a memory position in a first memory array that is assigned to each first character string. A pointer pointing to a position in the first memory array that has been assigned to the corresponding first character string of the respective set and which has stored the frequency data of the respective set, is stored in a second memory array for each set comprising each character string that is a second character string. The encoded data is accessed by identifying regions in the memory arrays that are each assigned a search string and a pointer pointing to a position in the first memory array.

Abstract: A sheet feed cassette adapted to be installed within a sheet feed unit of an image forming apparatus such as, for example, a copier as a printer. The cassette includes a frame including at least a side frame and a bottom frame. A bottom plate is provided above the bottom frame including collapsible guide walls for positioning four separate stacks of sheets within the cassette on the plate. Each of the walls are adapted to collapse thereby allowing each of the four stacks of sheets individually to be moved within the cassette to be in contiguous relation to a feeder unit for feeding individual sheets from a single stack of sheets that is positioned within the cassette into the apparatus. A feeding device moves each of the four stacks from different positions within the cassette to the feeder unit so that individual sheets can be fed to the apparatus for each of the four stacks.

Abstract: A bias transfer member or bias charging member for a xerographic device includes a support substrate, and a multi-layer conductive surface coating over the support substrate. The multi-layer coating includes a base layer of metal-containing particles in a polymer binder, an intermediate layer of conductive particles in a polymer binder, and a top layer of conductive particles in a polymer binder, wherein the amount of the conductive particles in the top layer is greater than the amount of the conductive particles in the intermediate layer. The multi-layer coating exhibits ideal electrical and abrasion resistance performance for use in bias charging or transfer members.

Abstract: A passive semiconductor device structure is made using planar lateral oxidation to define a buried oxidized semiconductor structure such as a passive waveguide, microlens or DBR mirror stack.

Abstract: A digital image processing system for automatically segmenting a set of input image signals into a combination of predetermined classes of imagery, the set of input image signals forming part of a video image generated by an image input terminal. The system includes a classification circuit that receives the set of input image signals and classifies them as a ratio of the predetermined classes of imagery. A plurality of image processing circuits also receives the set of input image signals, each of which is adapted to process a unique class of imagery selected from the predetermined classes of imagery to generate a set of output image signals for that predetermined class of imagery.

Abstract: A layered cleaning blade includes a first surface forming a wiper surface comprised of a relatively low-hardness material for wiping fluid nozzle openings of a fluid ejecting head as the fluid ejecting head moves in a direction toward the wiper surface and a second surface forming a scraper edge comprised of a relatively high-hardness material for scraping the fluid nozzle openings as the fluid ejecting head moves in the opposite direction. The layered cleaning blade thereby optimizes the fluid ejecting head cleaning process by combining both the fluid nozzle opening wiping function and the fluid nozzle opening scraping function in a single cleaning blade.

Abstract: An image processing apparatus for overwriting image data at a low cost and high speed. An image input unit sequentially inputs partial data of an image data. An overwriting unit overwrites a non-coded partial data stored in a compressed page memory with the input partial image data and stores the result in a small area buffer. A process prediction unit analyzes a plurality of image data that are objects of an overwriting process, and predicts whether further overwriting is performed. When it is predicted that no further overwriting is performed, the partial image data is coded in a coder and updated in the compressed page memory. When it is predicted that a further overwriting is performed, the non-coded image data is updated in the compressed page memory. When the overwriting process of every partial image data of all of the image data is complete, the overwritten image data is stored as code data in the compressed page memory.

Abstract: A method and apparatus for determining skew in an image. The method and apparatus sample portions of an image using windows that are projected on the image. Connected components are generated from the sampled image data and projected. Based on the direction of the projected connected components, the skew of the image in at least one direction is determined.

Abstract: A microwave barcode system is provided wherein the barcode comprises a plurality of conductive wires, mounted on a surface, or embedded beneath the surface of the object. A transmitter, comprising a dipole antenna, radiates microwave signals in the direction of the surface, and a microwave reader, comprising a dipole antenna positioned to receive the microwave signals passing through the surface, senses an attenuation of the microwave signal caused by a resonant interaction between the microwave signals and the conductive wires. The conductive wires of the present invention can be mounted in a stand-up fashion, wherein each wire is mounted adjacent to and parallel to, but not touching, its at least one neighbor, or in a lay-down fashion, wherein each wire is mounted coincident with an imaginary line which is also coincident with the remaining wires, and wherein the wires are mounted end-to-end with a gap surrounding each wire end.

Abstract: An improved matching networks for matching the impedance of a source of variable frequency oscillating energy to a variable load is described. The described matching network includes variable capacitances that can be changed to maintain an impedance match between a source and a load despite rapid changes in the frequency output by the source and rapid changes in load impedance.

Abstract: A process comprising (a) incorporating into an ink jet printing apparatus (1) a developing composition comprising a liquid vehicle and a color developer; (2) an oxidizing composition comprising a liquid vehicle and an oxidizing agent; (3) a coloring composition comprising a liquid vehicle and a dye coupler; and (4) a fixing composition comprising a liquid vehicle and a fixative; (b) causing droplets of the developing composition to be ejected in an imagewise pattern onto the substrate; (c) causing droplets of the oxidizing composition to be ejected in an imagewise pattern onto the substrate; (d) causing droplets of the coloring composition to be ejected in an imagewise pattern onto the substrate; and (e) causing droplets of the fixing composition to be ejected in an imagewise pattern onto the substrate; wherein the process results in at least some portions of the substrate bearing images comprising all four of the developing composition, the oxidizing composition, the coloring composition, and the fixing comp

Abstract: A method of use of real time machine control software integrating both event based mode and task based components. In particular, a collection of constructs have been created that allow machine control applications to be expressed in event based terms and the event based constructs to be seamlessly integrated with task based constructs. The method includes the use of response time specifications, in particular in conjunction with ReactiveTask and Task constructs. The method also includes the use of Register, ReferenceClock, and SchedulerLock constructs.

Abstract: A system and method classify a pixel of image data as one of a plurality of image types. A first image characteristic value for the pixel, a second image characteristic value for the pixel, a third image characteristic value for the pixel, and a fourth image characteristic for the pixel is determined. Some of these determinations may be resolution dependent. The values from these determination are utilized in assigning an image type classification to the pixel. Moreover, if at least one of the image characteristic values is greater than a predetermined threshold value the pixel is classified as a halftone peak value.

Abstract: A method for printing in an image forming system is disclosed. The method, in combination with an apparatus printhead, suppresses defects in printed images. When an image forming system prints an image or group of images in a swath by swath manner, there is a tendency for minor printing defects to arise based on poor alignment of the printhead or ink ejectors, or an error in the instruction software. The printing defects can be defects such as unwanted white spaces or lines, or unwanted bold areas or overlapping swath edges. The present invention utilizes the edges of the swaths to insert a stitch line between the swaths having a different number and size of pixels printed, to allow for modification of the stitch line after measuring an actual advance of a printing medium between each instance of a swath. The same image data line provides the instructions to print both the first and second portions of the stitch line, between each swath.