47th week of 2009 patent applcation highlights part 30 |
Patent application number | Title | Published |
20090285498 | Information processing apparatus, information processing method, and computer-readable encoding medium recorded with a computer program thereof - An information processing apparatus is disclosed, including: a receiving part, an extracting part, and a selecting part. The receiving part receives a predetermined image area in the image. The extracting part defines one or more divisions corresponding to the predetermined image area received by the receiving part as a first division group, and extracts codes of the first division group. The selecting part selects whether or not to extract codes of divisions influencing decoding of codes of the first division group with the codes to be extracted by the extracting part. | 2009-11-19 |
20090285499 | IN-PICTURE PREDICTION FOR VIDEO CODING - A method of coding video content. The method can include, identifying a first plurality of image blocks within a picture based on at least a first image characteristic that is common to each of the first plurality of image blocks. A first image block group can be dynamically defined. At least one of the image blocks can be selected as a predictor block to predict other image blocks within the first image block group. In another arrangement, at least a first image block and a second image block can be identified within a picture. The second image block can be predicted from the first image block. A displacement vector can be defined to associate the second image block with the first image block. A value representing the displacement vector can be included within a header of the second image block. | 2009-11-19 |
20090285500 | Bayesian approach for sensor super-resolution - Bayesian super-resolution techniques fuse multiple low resolution images (possibly from multiple bands) to infer a higher resolution image. The super-resolution and fusion concepts are portable to a wide variety of sensors and environmental models. The procedure is model-based inference of super-resolved information. In this approach, both the point spread function of the sub-sampling process and the multi-frame registration parameters are optimized simultaneously in order to infer an optimal estimate of the super-resolved imagery. The procedure involves a significant number of improvements, among them, more accurate likelihood estimates and a more accurate, efficient, and stable optimization procedure. | 2009-11-19 |
20090285501 | IMAGE PROCESSING APPARATUS, AN IMAGE PROCESSING METHOD, AND A COMPUTER READABLE MEDIUM HAVING RECORDED THEREON A PROCESSING PROGRAM FOR PERMITTING A COMPUTER TO PERFORM IMAGE PROCESSING ROUTINES - In order to provide an image processing apparatus and an image processing method whereby a high quality output image can be consistently obtained, regardless of the order in which an operator sets the parameters for the performance of filtering, (I) a GUI module ( | 2009-11-19 |
20090285502 | IMAGE ACQUIRING METHOD, IMAGE PROCESSING METHOD, AND IMAGE TRANSFORMING METHOD - An image is picked up through sampling in a predetermined sampling pattern to acquire an image signal representing the image. Sampling information, which concerns the predetermined sampling pattern, is appended to the image signal, which has been acquired. The sampling information is information for discriminating checkered sampling and square sampling from each other. Different sharpness enhancement processing is performed on the image signal and in accordance with the sampling information to obtain a processed image signal. The different sharpness enhancement processing may be a processing in accordance with frequency characteristics of the image signal, which has been acquired, due to the sampling pattern. | 2009-11-19 |
20090285503 | PRINT PROOFING USING MOTTLING TILE - A method for producing mottling in an image includes modifying digital colorant information in a digital image data file for at least one of a plurality of colorants. The degree of modification is based on digital colorant information in the digital image data file, mottling information from a mottling tile, and a colorant gain curve for at least one colorant. The colorant gain curve is obtained by determining a tint percentage, the variation of the tint of the printed at least one colorant when printed at a tint percentage on volume printing stock. The mottling information has a spatial frequency distribution substantially equal to the spatial frequency distribution of the mottling produced by at least one colorant on a volume printing stock. The method allows the digital image to emulate the image that would result if the digital image was printed on a volume printer on high volume printing stock. | 2009-11-19 |
20090285504 | Method for estimating noise according to multiresolution model - A method for estimating noise according to a multiresolution model is applied to an imaging device and comprises steps of: using an imaging sensor of the imaging device to capture a series of images of a scene under different imaging conditions; processing the images with a multiresolution transformation process to obtain a series of sub-images corresponding to different frequency layers; processing a series of the sub-images of the images that are in a same frequency layer to generate an averaged image; determining a difference between each of the sub-images in the same frequency layer and the averaged image corresponding to that frequency layer, and calculating the differences and the averaged image to obtain noise level functions of the imaging sensor in the different frequency layers under the different imaging conditions; and defining the noise level functions of the imaging sensor as noise samples for establishing an a priori model database. | 2009-11-19 |
20090285505 | IMAGE PROCESSING METHOD, IMAGE PROCESSING APPARATUS, AND IMAGE FORMING APPARATUS - When a predetermined processing is performed on image data, a target area to be subjected to the predetermined processing in an image based on the image data is received, the predetermined processing is performed only on the target area, a position of a processed image in the target area where the predetermined processing is performed is changed, and the processed image and a non-target image in a non-target area except for the target area are synthesized with each other. When the synthesis is performed, an overlapped area where the non-target image and the processed image overlap with each other is extracted, and processing for reflecting image density data of the processed image and that of the non-target image at a predetermined ratio is performed, with respect to the extracted overlapped area. | 2009-11-19 |
20090285506 | SYSTEM AND METHOD FOR MANIPULATING DIGITAL IMAGES - A method for manipulating a digital image includes identifying an image for processing at a local client computer, sending the image to a remote server, manipulating either locally or remotely parameters associated with the image without modifying the image itself, capturing state information defining a state of the manipulations at a predefined time and selecting a previous state at the request of the user, and synchronizing the local client computer and the remote server including updating metadata for one of the local client computer and the remote server using metadata of the other. | 2009-11-19 |
20090285507 | METHOD AND DEVICE FOR SCALING-UP OR SCALING-DOWN IMAGES WITH THE SAME HARDWARE - An image processing device is provided, which scales-up or scales-down images with the same hardware. The device of this invention comprises a line buffer, a first variable, a second variable and a scaler. The scaler practices a scaling-down procedure to scale-down images or scaling-up procedure to scale-up images. | 2009-11-19 |
20090285508 | IMAGE ACQUIRING METHOD, IMAGE PROCESSING METHOD, AND IMAGE TRANSFORMING METHOD - An image is picked up through sampling in a predetermined sampling pattern to acquire an image signal representing the image. Sampling information, which concerns the predetermined sampling pattern, is appended to the image signal, which has been acquired. The sampling information is information for discriminating checkered sampling and square sampling from each other. Different sharpness enhancement processing is performed on the image signal and in accordance with the sampling information to obtain a processed image signal. The different sharpness enhancement processing may be a processing in accordance with frequency characteristics of the image signal, which has been acquired, due to the sampling pattern. | 2009-11-19 |
20090285509 | PORTABLE MOUNTABLE STORAGE POUCH - A portable mountable storage pouch enables convenient storage, organization, and access of documents and utensils. The storage pouch can be mounted to an armrest of a chair, a transport or mobility chair, or a mobility scooter, to a handle of a walker or a rollator, or to a bedrail among other locations. The storage pouch is provided with straps for mounting to an arm of the chair, and with pockets and compartments for holding documents and utensils. The storage pouch is made from a light and flexible yet sturdy material for ease of use and durability. | 2009-11-19 |
20090285510 | Structure of a packing container - A packing container is used to contain liquid such as drinks, detergents, and cosmetics, and includes a packing bag, and a closing component; the closing component has an opening end, and a joining end, which is substantially rhombic, and has a mesh-like joining piece extending in a substantially upright position from each of front and rear sides thereof; the joining end further has a plate-shaped piece extending sideways from each of left and right vertex angles thereof; in assembly, the joining end of the closing component is held within an opening of the packing bag, and hot-press joining process is carried out to make the joining end firmly and watertightly joined on an inner side of the packing bag; owing to the mesh-like pieces and the plate-shaped pieces, closing components can be firmly joined on packing bags easily with relatively little risk of poor connection forming between both. | 2009-11-19 |
20090285511 | Cross Direction Tear Film and Package - A film having a cross directional tear/machine directional tear ratio below 1 is described. The film has a sealant layer with a cyclic olefin copolymer. The film can be used in the manufacture of packages having an easy cross-direction tear open feature. There are also provided methods for the production of the film and packages made of the film. | 2009-11-19 |
20090285512 | ROLLER BEARING, ROLLER BODY FOR A ROLLER BEARING, AND DEVICE HAVING ROLLER BEARINGS - A roller bearing includes an outer ring of metal, an inner ring of metal, and at least one roller body which is made of a material which includes ceramic, with carbon nanotubes and/or carbon nanofibers being embedded in the ceramic material of the roller body. As a result, the roller body is rendered electrically conductive, and allows measurement of a thickness of a lubricating film in the roller bearing. Furthermore, heat is carried from the inner ring to the outer ring as a result of increased thermal conductivity. | 2009-11-19 |
20090285513 | Linear Rail System Having Preload Adjustment Mechanism - A guide carriage assembly that permits adjustment of a relative position of a bearing device, typically a guide wheel, relative to a carriage body is provided. The guide carriage assembly includes a carriage body, at least one support shaft and a guide wheel mounted to the support shaft. The support shaft provides a locating axis about which the support shaft may rotate when mounted to the carriage body. The support shaft further defines an offset bearing axis about which the guide wheel rotates. The offset relationship between the bearing axis and locating axis permits adjustment of the relative position of the guide wheel, or support surface, and the carriage body by rotating the support shaft about the locating axis. The guide carriage assembly may further including locking structure that applies opposing torques about the locating axis to secure the support shaft, and consequently the guide wheel, in the desired location. | 2009-11-19 |
20090285514 | FLUID DYNAMIC BEARING DEVICE - Provided is a fluid dynamic bearing device which has excellent moment rigidity and an improved working efficiency in assembling and parts control, and in which a bearing sleeve can be easily manufactured. A plurality of bearing sleeves are axially disposed in the fluid dynamic bearing device. The bearing sleeves ( | 2009-11-19 |
20090285515 | Wheel Bearing Apparatus Incorporated With A Wheel Speed Detecting Apparatus - A wheel bearing apparatus incorporating a wheel speed detecting apparatus has an outer member and an inner member with a wheel hub and at least one inner ring. Double row rolling elements are contained between the inner and outer raceway surfaces of the inner and outer members. A sensor holder, with a wheel speed sensor to detect the wheel speed, is mounted on the end of the outer member. An encoder is mounted on the inner ring and arranged opposite to the wheel speed sensor, via a predetermined air gap. The sensor holder has an annular ring shaped cover and a holding portion of synthetic resin. The wheel speed sensor is embedded in the holding portion. The cover is press-formed of an anti-corrosion steel sheet. The cover has a cylindrical fitting portion fit onto the end of the outer member. A flange portion extends from the fitting portion and is in close contact with the end face of the outer member. A bottom portion further extends radially inward from the flange portion. At least the outer circumference of the end of the outer member onto, where the cover is fit, is anti-corrosion treated. | 2009-11-19 |
20090285516 | SEALING ARRANGEMENT - The invention relates to a sealing arrangement that seals at least one radial intermediate space between at least one inner bearing ring and at least one outer bearing ring. Said sealing arrangement comprises at least one first support that supports at least one elastic seal and a second support which supports at least one encoder located outside the intermediate space. The encoder is radially oriented towards at least one sensor that is disposed above the encoder in a radially outward direction. | 2009-11-19 |
20090285517 | DRIVE FACILITY - A drive facility having an electric motor and a bearing arranged outside the motor for coupling a load shaft to a engine shaft of the electric motor is disclosed. The bearing has an outer ring, an inner ring and several rolling elements which are arranged between the outer ring and inner ring. An axial and a radial force are transmitted by the bearing from the load shaft onto the electric motor. The outer ring of the bearing is connected to a stationary component of the electric motor. The inner ring of the bearing is connected to a rotating component of the motor and is connectable to the load shaft. A torque generated by the motor is transmitted from the engine shaft to the inner ring. | 2009-11-19 |
20090285518 | AXIAL ROLLING BEARING - The invention relates to an axial rolling bearing having a cage which contains rolling bodies that are arranged between two running disks. The running disks each have a radial section that forms a raceway and an axially aligned collar which adjoins the raceway. The collars are aligned opposite to one another and overlap in the axial direction. The radially outer disk has a larger diameter than the radially inner running disk. According to the invention, the radial and the axial extent of the two collars of the running disks and the cage are coordinated with one another in such a way that, between them, a labyrinth seal, composed of a plurality of gaps, is formed, and the cage is guided on the collar of the radially inner running disk. | 2009-11-19 |
20090285519 | INTEGRATED TUNABLE OPTICAL EQUALIZER - Provided is an apparatus and method for use thereof. The apparatus, in one embodiment, includes first and second 1×N couplers integrated on a substrate and configured to receive an optical symbol having an intended time slot, N being at least three. The apparatus, in this embodiment, further includes N waveguide arms integrated on the substrate, having modulators and coupled between the first and second 1×N couplers. The apparatus, in this embodiment, additionally, includes a modulator controller configured to drive the modulators such that, following transmission over a distance, components of the optical symbol outside of the intended time slot are attenuated relative to components within the intended time slot. | 2009-11-19 |
20090285520 | OPTICAL SENSOR WITH DISTRIBUTED SENSITIVITY - A system and method for a structure monitoring and locating a disturbance event is disclosed. The system includes a compact transceiver chip sending optical signals in three optical fibers that encompass the monitored structure appropriately. The fiber arrangement has different density in different parts of the monitored structure, such as, for example, critical places in the structure may have larger number of fiber loops surrounding them. All fibers transmit signals in both directions: from the transceiver to a returning point and back. A set of two detectors registers the returning signals, and a time delay between those signals is calculated, which is indicative of the disturbance event location. Polarization states of the returning signals are controlled by transceiver built-in controllers. The event location is determined with different sensitivity in different parts of the monitored structure depending on the density of fibers in these parts. | 2009-11-19 |
20090285521 | OPTICAL FIBER SENSOR - An optical fiber sensor which functions as a tactile sensor includes a plurality of shearing stress sensor sections including respective optical fibers and a plurality of gratings for reflecting light beams having predetermined wavelengths. The gratings are disposed in the optical fibers and arrayed along a plane parallel to the direction in which a shearing stress is applied from an object to the shearing stress sensor sections. The sensor also includes a perpendicular stress sensor section including an optical fiber and a plurality of gratings for reflecting a light beam having a predetermined wavelength. The gratings are disposed in the optical fiber and arrayed along a plane parallel to the direction in which a perpendicular stress is applied from the object to the perpendicular stress sensor section. Preferably, stress direction converting means such as elastic members for converting the direction of an applied stress are mounted on the optical fibers. | 2009-11-19 |
20090285522 | OPTICAL WAVEGUIDE, OPTICAL DEVICE, AND OPTICAL COMMUNICATION DEVICE - There is provided an optical device and an optical waveguide composed of a photonic crystal in which two optical waveguide modes that are orthogonal to a light propagation direction can be used, whereby design latitude is increased. | 2009-11-19 |
20090285523 | HOLLOW CORE WAVEGUIDE FOR LASER GENERATION OF ULTRASONIC WAVES - A laser transmission system. | 2009-11-19 |
20090285524 | Suspension board with circuit - A suspension board with circuit includes a metal supporting board including a board trench portion, an insulating base layer formed on a surface of the metal supporting board, a conductive pattern formed on a surface of the insulating base layer, and an optical waveguide provided to overlap the board trench portion when projected in a thickness direction of the metal supporting board. At least a part of the optical waveguide is positioned closer to the conductive pattern than to a back surface of the metal supporting board. | 2009-11-19 |
20090285525 | METHOD FOR REDUCING BANDWIDTH LOSS IN DATA CENTER APPLICATIONS WITH MULTILPLE FIBER TYPE CONNECTIVITY - A communications coupling for a low bandwidth fiber optic cable and a high bandwidth fiber optic cable, includes: a guiding ferrule adapted for coupling to a surrogate fiber optic cable comprised of one of the low bandwidth fiber optic cable and the high bandwidth fiber optic cable, the guiding ferrule including at least one mounting feature for aligning the guiding ferrule with an optical axis of the surrogate cable; the guiding ferrule further including at least one guiding feature for aligning the optical axis of the surrogate fiber optic cable with an optical axis of a connecting fiber optic cable, the connecting fiber optic cable comprised of the other one of the low bandwidth fiber optic cable and the high bandwidth fiber optic cable. A method and a communications infrastructure are provided. | 2009-11-19 |
20090285526 | Optical subassembly for in-and/or out-coupling of electromagnetic radiation into, and/or out of, a pressure-tight housing - An optical subassembly for in- and/or out-coupling of electromagnetic radiation of a predetermined wavelength, especially IR-radiation, into, and/or out of, a pressure-tight housing. The subassembly includes at least one housing wall section of the pressure-tight housing having at least one opening, wherein, in the opening, mechanical setting means are provided, with which a plug transparent for the electromagnetic radiation is set, wherein the transparent plug has two mutually oppositely lying, base surfaces and a cylindrical lateral surface, and wherein the setting means include as least one setting ring, characterized in the a volume region between at least a first section of the setting ring and at least a section of the cylindrical lateral surface is filled with a pressure-tight, potting compound. | 2009-11-19 |
20090285527 | BLOCK-TERMINATED FIBER FOR LASER GENERATION OF ULTRASONIC WAVES - A laser transmission system. | 2009-11-19 |
20090285528 | CLADDING GRATING AND FIBER SIDE-COUPLING APPARATUS USING THE SAME - A fiber side-coupling apparatus can be spliced with active fiber as a fiber-based side-coupler in series at both sides for distributively-pumped monolithic fiber lasers. This side-coupling apparatus includes a large-mode-area double-clad passive optical fiber. A cladding grating, formed on the cladding surface of the passive fiber, comprises a plurality of grating members and a reflection layer formed thereon. A laser diode bar array is disposed on one side of the optical fiber opposite the cladding grating. A collimation device, placed between the optical fiber and the laser diode bar array, is used to collect the pump beam to the cladding grating as much as possible in fast axis and collimate the pump beam to be incident to the cladding grating in slow axis as normally as possible. The collimated pump beams emitted from a laser diode bar array are normally incident to the cladding grating within the alignment tolerance of ±2 to ±4 degrees. Without the reentrance loss effect, the pump beams diffracted and reflected by the cladding grating propagates in the inner cladding of the passive fiber due to total internal reflection. In one embodiment, the grating member can be a binary or blazed cross section. | 2009-11-19 |
20090285529 | TRANSMISSION GRATINGS DESIGNED BY COMPUTED INTERFERENCE BETWEEN SIMULATED OPTICAL SIGNALS AND FABRICATED BY REDUCTION LITHOGRAPHY - A method comprises computing an interference pattern between a simulated design input optical signal and a simulated design output optical signal, and computationally deriving an arrangement of at least one diffractive element set from the computed interference pattern. The interference pattern is computed in a transmission grating region, with the input and output optical signals each propagating through the transmission grating region as substantially unconfined optical beams. The arrangement of diffractive element set is computationally derived so that when the diffractive element set thus arranged is formed in or on a transmission grating, each diffractive element set would route, between corresponding input and output optical ports, a corresponding diffracted portion of an input optical signal incident on and transmitted by the transmission grating. The method can further comprise forming the set of diffractive elements in or on the transmission grating according to the derived arrangement. | 2009-11-19 |
20090285530 | SLEEVE AND OPTICAL CONNECTOR USING THE SAME - An exemplary sleeve used for an optical fiber connector includes a tubular main body. The main body is made of ceramic material. A cylindrical wall of the main body defines a cutout. | 2009-11-19 |
20090285531 | OPTICAL TRANSMISSION STRUCTURAL BODY, OPTICAL WAVEGUIDE, OPTICAL WAVEGUIDE FORMATION METHOD, AND OPTICAL WIRING CONNECTION BODY - An object of the present invention is to provide an optical transmission structural body capable of preferably transmitting an optical signal between an optical wiring and an optical waveguide irrespective of a shape of a portion of the optical wiring, the portion being connected to a core part of the optical waveguide. | 2009-11-19 |
20090285532 | Optical waveguide and method for manufacturing the same - [Object] A self-written branched optical waveguide is formed. | 2009-11-19 |
20090285533 | Optical fiber array - An optical fiber array is formed by including m number of optical fibers (where, m is a natural number other than 0), an optical fiber aligning member on a surface of which, at least m number of grooves are formed in parallel, and a cover. An end portion of the optical fiber is disposed in the groove of the optical fiber aligning member, and is held by the optical fiber aligning member and the cover. Furthermore, when being held by the optical fiber aligning member and the cover, by setting a line segment which has connected a point on an outer periphery in contact with the cover, of the optical fiber to be a straight line, the optical fiber is supported at three points by the groove and the cover. Moreover, by setting an angle of formation of the groove to be constant for all the grooves, and by setting arbitrarily a depth of the groove to differ, and by setting arbitrarily a cladding diameter of the optical fiber arranged in the groove, a line segment which has connected a center of each of the m number of optical fibers disposed in the groove is set to be an arbitrary non straight line shape. | 2009-11-19 |
20090285534 | OPTICAL CONNECTOR - An optical connector includes a connector housing; an optical ferrule that is housed in the connector housing; a coil spring that is housed in the connector housing and impresses the optical ferrule in a forward direction; and a spring pressing portion that is attached to an rear end of the connector housing, has an optical fiber inserting through-hole and a spring reception portion, and receives a reaction force of the coil spring. The spring pressing portion is divided into two half bodies. Since the spring pressing portion is divided into two parts, at the time of assembly of the optical connector, the optical ferrule is attached to the optical fibers and is terminated, and then the optical fibers can be covered with the spring pressing portion. At the time of the terminating operation, since there is no spring pressing portion that causes interference in the operation, it is easy to perform the terminating operation of the optical ferrule. | 2009-11-19 |
20090285535 | OPTICAL INTERFACE - An optical interface for interfacing a first optical component and a second optical component, said optical interface comprising an optical clear material having at least the following features: (a) a first lens for interfacing with said first optical component; (b) a second lens for interfacing with said second optical component; (c) a reflective surface optically coupling said first and second lenses; and (d) wherein at least said first lens is eccentric, said second lens is eccentric, or said reflective surface is curved. | 2009-11-19 |
20090285536 | Optical module - An optical module includes a housing including a groove part formed inside the housing; and a receptacle received in the housing, the receptacle to which an optical connector having an optical fiber is connected, the receptacle including a brim part and a stub part where the brim part is formed in a body. An elastic body is provided in the groove part, the groove part where the brim part is provided. The elastic body is configured to adhere to and hold the stub part. | 2009-11-19 |
20090285537 | Antitracking Aramid Yarn - The invention pertains to an aramid filament yarn provided with a finish composition comprising an organic substance, the amount of organic substance in the finish being selected so that the finish has a conductivity from 0.2 mS/cm to 200 mS/cm, measured as a 50 wt % finish composition in water at 20° C., and the amount of the finish on the yarn being selected so that the yarn has a specific electric resistance from 4×104 to 1.2×107 Ohm.cm. The invention further pertains to an ADSS cable reinforced with bundles of said aramid filament yarn, and to a method for making the ADSS cable. | 2009-11-19 |
20090285538 | HIGH COLLECTION EFFICIENCY FIBER OPTIC PROBES - The invention provides miniature side-viewing fiber optic probes that achieve high collection efficiency by maximizing the overlap of a laser delivery fiber's illumination and a collection fiber's collection cone. The probes can be made with as few as one optical piece, in addition to the optical fibers. In one embodiment of the invention, the probes are configured for performing Raman spectroscopy. Spectroscopy systems utilizing the probes of the invention are also provided. | 2009-11-19 |
20090285539 | Cable Assembly Having Bend Performance Optical Fiber Slack Coil - A fiber optic cable assembly including a mid-span access location, a cable having at least fiber therein, and a tether in optical communication with the at least one fiber of the cable. The access location and portions of the cables are substantially encapsulated within a flexible body having dimensions sufficient to accommodate the optical splitter therein. A method for making a fiber optic cable assembly including an access location, distribution cable, tether and optical splitter maintained within a flexible overmolded body while providing an assembly having a relatively small cross-sectional diameter. | 2009-11-19 |
20090285540 | FIBER DISTRIBUTION DEVICE - A fiber distribution device includes a swing frame chassis pivotally mounted to a support structure. At least a first optical splitter module is mounted to the swing frame chassis. Pigtails having connectorized ends are carried by the swing frame chassis and have portions that are routed generally vertically on the swing frame chassis. An optical termination field includes fiber optic adapters carried by the swing frame chassis. The fiber optic adapters are configured to receive the connectorized ends of the pigtails. | 2009-11-19 |
20090285541 | FIBER OPTIC CONNECTOR HOLDER - A fiber optic connector holder including a housing with at least one cavity for receiving a fiber optic connector with a dust cap in place about a terminal end of the connector. The housing may be integrally molded with retaining structures for releasably engaging the fiber optic connector and releasable catches for mounting the housing at a mount location. The presence of a fiber optic connector within a cavity of the housing may prevent the removal of the housing from a mounting location. | 2009-11-19 |
20090285542 | SILICA-ON-SILICON WAVEGUIDES AND RELATED FABRICATION METHODS - True time delay silica waveguides and related fabrication methods are disclosed. Also disclosed are true time delay silica waveguides comprising wedged silica structures. | 2009-11-19 |
20090285543 | PROCESS FOR MAKING LIGHT GUIDES WITH EXTRACTION STRUCTURES AND LIGHT GUIDES PRODUCED THEREBY - A process comprises imagewise exposing at least a portion of a photoreactive composition to light sufficient to cause simultaneous absorption of at least two photons, thereby inducing at least one acid- or radical-initiated chemical reaction where the composition is exposed to the light, the imagewise exposing being carried out in a pattern that is effective to define at least the surface of a plurality of light extraction structures. | 2009-11-19 |
20090285544 | Video Processing - A method and apparatus for processing video is disclosed. In an embodiment, image features of an object within a frame of video footage are identified and the movement of each of these features is tracked throughout the video footage to determine its trajectory (track). The tracks are analyzed, the maximum separation of the tracks is determined and used to determine a texture map, which is in turn interpolated to provide an unwrap mosaic for the object. The process may be iterated to provide an improved mosaic. Effects or artwork can be overlaid on this mosaic and the edited mosaic can be warped via the mapping, and combined with layers of the original footage. The effect or artwork may move with the object's surface. | 2009-11-19 |
20090285545 | INTELLIGENT PAUSE BUTTON | 2009-11-19 |
20090285546 | RECORDING AND REPRODUCING APPARATUS AND METHOD THEREOF - In a recording and reproducing apparatus and a recording and reproducing method for the recording and reproducing apparatus for recording and reproducing image information on a scene obtained through photographing, relative to a predetermined first recording medium and being capable of setting one or more chapters to each scene, a face recognizing process is executed for a photographed image based on the image information, an importance level of each chapter is set in accordance with a result of the face recognizing process for a very important person (VIP) set by a user, and each chapter having a relevant importance level among importance levels of respective chapters is selectively reproduced. A user can therefore find an object chapter and scene quickly and easily. | 2009-11-19 |
20090285547 | SGNAL PROCESSING APPARATUS - The present application discloses a signal processing apparatus. Particularly, it discloses a signal processing apparatus comprising a first decoder for generating video data by decoding data and a second decoder for generating video data by decoding data, wherein, regarding predetermined operations for generating the video data by decoding the data, the number of the predetermined operations that can be executed by the second decoder for each unit time is lower than that of the predetermined operations that can be executed by the first decoder for each unit time. | 2009-11-19 |
20090285548 | UNIVERSAL MULTIMEDIA OPTIC DISC PLAYER AND ITS APPLICATION FOR REVOCABLE COPY PROTECTION - The media player employs an operating system that supports a virtual machine into which auto-run playback programs may be loaded and run. The auto run playback program is stored on the media containing the program content, such as on an optical disc medium. When the medium is inserted in the player, the auto run playback program automatically launches and is thereafter used to access playback the media content. Support for legacy media is provided to allow the player to playback compact discs and DVD discs that were manufactured without the auto run playback program | 2009-11-19 |
20090285549 | Favorite program extracting device and method - Provided is a technology for recording the information of contents recorded in a recording medium, when the reproduction of the contents is instructed by a user, thereby to extract a favorite program of the user on the basis of that information. For the technology, the contents stored in the recording medium in accordance with the operation of the user are reproduced. In case the contents are reproduced, the information indicating the reproduced contents is read out and recorded as reproduction history information. A list of programs to be broadcast is received, and the program according to the reproduction history information is extracted as the favorite program of the user from that list. | 2009-11-19 |
20090285550 | Electronic Apparatus, Content Reproduction Method, Record Medium, and Server Apparatus - An electronic apparatus is disclosed. A reproduction section allows first video content containing a plurality of types of data and first identification information to be reproduced. A transmission section transmits the first identification information to a server apparatus. A reception section receives a first application and first access control information from the server apparatus, the first application being associated with the first video content and being retrieved by the server apparatus based on the transmitted first identification information, the first access control information being generated by the server apparatus based on the first identification information and representing a condition in which the first application accesses the individual types of the data contained in the first video content. A control section executes the received first application based on the received first access control information when the first video content is reproduced. | 2009-11-19 |
20090285551 | Systems and Methods for Identifying Pre-Inserted and/or Potential Advertisement Breaks in a Video Sequence - The present disclosure relates to systems and methods for identifying advertisement breaks in digital video files. Generally, an advertisement break identification module receives a digital video file and generates an edge response for each of one or more frames extracted from the video file. If one of the generated edge responses for a particular frame is less than a predefined threshold, then the module identifies the particular frame as the start of an advertisement break. The module then generates further edge responses for frames subsequent to the identified particular frame. Once an edge response is generated for a particular subsequent frame that is greater than the threshold, it is identified as the end of the advertisement break. The video file may then be manipulated or transformed, such as by associating metadata with the advertisement break for a variety of uses, removing the advertisement break from the video file, etc. Optionally, various time and/or frame thresholds, as well as an audio verification process, are used to validate the identified advertisement break. | 2009-11-19 |
20090285552 | INFORMATION RECORDING METHOD, INFORMATION RECORDING MEDIUM, AND INFORMATION REPRODUCING METHOD, WHEREIN INFORMATION IS STORED ON A DATA RECORDING PORTION AND A MANAGEMENT INFORMATION RECORDING PORTION - With this invention, at least one of a video file containing video information, a still picture file containing still picture information, and an audio file containing audio information and a management file having management information on a control method of reproducing the information in the file are recorded on an information storage medium. This realizes a data structure that causes the recording and deleting places on the information storage medium to correspond spuriously to places on a single tape, such as a VTR tape. Use of the data structure provides users with an easy-to-use interface. | 2009-11-19 |
20090285553 | INFORMATION RECORDING METHOD, INFORMATION RECORDING MEDIUM, AND INFORMATION REPRODUCING METHOD, WHEREIN INFORMATION IS STORED ON A DATA RECORDING PORTION AND A MANAGEMENT INFORMATION RECORDING PORTION - With this invention, at least one of a video file containing video information, a still picture file containing still picture information, and an audio file containing audio information and a management file having management information on a control method of reproducing the information in the file are recorded on an information storage medium. This realizes a data structure that causes the recording and deleting places on the information storage medium to correspond spuriously to places on a single tape, such as a VTR tape. Use of the data structure provides users with an easy-to-use interface. | 2009-11-19 |
20090285554 | INFORMATION RECORDING METHOD, INFORMATION RECORDING MEDIUM, AND INFORMATION REPRODUCING METHOD, WHEREIN INFORMATION IS STORED ON A DATA RECORDING PORTION AND A MANAGEMENT INFORMATION RECORDING PORTION - With this invention, at least one of a video file containing video information, a still picture file containing still picture information, and an audio file containing audio information and a management file having management information on a control method of reproducing the information in the file are recorded on an information storage medium. This realizes a data structure that causes the recording and deleting places on the information storage medium to correspond spuriously to places on a single tape, such as a VTR tape. Use of the data structure provides users with an easy-to-use interface. | 2009-11-19 |
20090285555 | INFORMATION RECORDING METHOD, INFORMATION RECORDING MEDIUM, AND INFORMATION REPRODUCING METHOD, WHEREIN INFORMATION IS STORED ON A DATA RECORDING PORTION AND A MANAGEMENT INFORMATION RECORDING PORTION - With this invention, at least one of a video file containing video information, a still picture file containing still picture information, and an audio file containing audio information and a management file having management information on a control method of reproducing the information in the file are recorded on an information storage medium. This realizes a data structure that causes the recording and deleting places on the information storage medium to correspond spuriously to places on a single tape, such as a VTR tape. Use of the data structure provides users with an easy-to-use interface. | 2009-11-19 |
20090285556 | INFORMATION RECORDING METHOD, INFORMATION RECORDING MEDIUM, AND INFORMATION REPRODUCING METHOD, WHEREIN INFORMATION IS STORED ON A DATA RECORDING PORTION AND A MANAGEMENT INFORMATION RECORDING PORTION - With this invention, at least one of a video file containing video information, a still picture file containing still picture information, and an audio file containing audio information and a management file having management information on a control method of reproducing the information in the file are recorded on an information storage medium. This realizes a data structure that causes the recording and deleting places on the information storage medium to correspond spuriously to places on a single tape, such as a VTR tape. Use of the data structure provides users with an easy-to-use interface. | 2009-11-19 |
20090285557 | INFORMATION RECORDING METHOD, INFORMATION RECORDING MEDIUM, AND INFORMATION REPRODUCING METHOD, WHEREIN INFORMATION IS STORED ON A DATA RECORDING PORTION AND A MANAGEMENT INFORMATION RECORDING PORTION - With this invention, at least one of a video file containing video information, a still picture file containing still picture information, and an audio file containing audio information and a management file having management information on a control method of reproducing the information in the file are recorded on an information storage medium. This realizes a data structure that causes the recording and deleting places on the information storage medium to correspond spuriously to places on a single tape, such as a VTR tape. Use of the data structure provides users with an easy-to-use interface. | 2009-11-19 |
20090285558 | INFORMATION RECORDING METHOD, INFORMATION RECORDING MEDIUM, AND INFORMATION REPRODUCING METHOD, WHEREIN INFORMATION IS STORED ON A DATA RECORDING PORTION AND A MANAGEMENT INFORMATION RECORDING PORTION - With this invention, at least one of a video file containing video information, a still picture file containing still picture information, and an audio file containing audio information and a management file having management information on a control method of reproducing the information in the file are recorded on an information storage medium. This realizes a data structure that causes the recording and deleting places on the information storage medium to correspond spuriously to places on a single tape, such as a VTR tape. Use of the data structure provides users with an easy-to-use interface. | 2009-11-19 |
20090285559 | INFORMATION RECORDING METHOD, INFORMATION RECORDING MEDIUM, AND INFORMATION REPRODUCING METHOD, WHEREIN INFORMATION IS STORED ON A DATA RECORDING PORTION AND A MANAGEMENT INFORMATION RECORDING PORTION - With this invention, at least one of a video file containing video information, a still picture file containing still picture information, and an audio file containing audio information and a management file having management information on a control method of reproducing the information in the file are recorded on an information storage medium. This realizes a data structure that causes the recording and deleting places on the information storage medium to correspond spuriously to places on a single tape, such as a VTR tape. Use of the data structure provides users with an easy-to-use interface. | 2009-11-19 |
20090285560 | INFORMATION RECORDING METHOD, INFORMATION RECORDING MEDIUM, AND INFORMATION REPRODUCING METHOD, WHEREIN INFORMATION IS STORED ON A DATA RECORDING PORTION AND A MANAGEMENT INFORMATION RECORDING PORTION - With this invention, at least one of a video file containing video information, a still picture file containing still picture information, and an audio file containing audio information and a management file having management information on a control method of reproducing the information in the file are recorded on an information storage medium. This realizes a data structure that causes the recording and deleting places on the information storage medium to correspond spuriously to places on a single tape, such as a VTR tape. Use of the data structure provides users with an easy-to-use interface. | 2009-11-19 |
20090285561 | INFORMATION RECORDING METHOD, INFORMATION RECORDING MEDIUM, AND INFORMATION REPRODUCING METHOD, WHEREIN INFORMATION IS STORED ON A DATA RECORDING PORTION AND A MANAGEMENT INFORMATION RECORDING PORTION - With this invention, at least one of a video file containing video information, a still picture file containing still picture information, and an audio file containing audio information and a management file having management information on a control method of reproducing the information in the file are recorded on an information storage medium. This realizes a data structure that causes the recording and deleting places on the information storage medium to correspond spuriously to places on a single tape, such as a VTR tape. Use of the data structure provides users with an easy-to-use interface. | 2009-11-19 |
20090285562 | APPARATUS AND METHOD OF REPRODUCING AUDIO/VIDEO DATA AND ADDITIONAL DATA ASSOCIATED WITH THE AUDIO/VIDEO DATA - A method for reproducing data recorded on an interactive recording medium in conjunction with associated auxiliary data is disclosed. An interactive recording medium reproducing apparatus reproduces A/V data recorded on an interactive recording medium such as an interactive DVD in conjunction with contents data provided by a contents providing server using navigation information for the contents data also provided by the contents providing server, thereby allowing synchronized reproduction of data from different sources. | 2009-11-19 |
20090285563 | REPRODUCTION DEVICE, PRODUCTION METHOD, PROGRAM, AND STORAGE MEDIUM - A reproduction device includes:
| 2009-11-19 |
20090285564 | Reproduction device, reproduction method, and program - The present invention relates to a reproduction device, a reproduction method, and a program that enable the maintenance of real-time production of encoded video signals while suppressing a visually bad impression. As shown in FIG. | 2009-11-19 |
20090285565 | Recording controlling device, recording controlling method, program used therein and recording device - A recording controlling device includes a display controlling unit configured to display moving image data delayed using a delay circuit on a first display unit and a recording controlling unit configured to record the moving image data delayed using the delay circuit on a recording medium in accordance with an operation instruction given on the basis of content displayed on the first display unit. | 2009-11-19 |
20090285566 | VIDEO PROCESSING APPARATUS - A video processing apparatus includes: a control module configured to operate to: read out management information of a video data selected from among a plurality of sets of the video data stored in a storage module; write the management information of the selected video data in a memory module; calculate a total size of the selected video data based on the management information; control a data writing module to write the selected video data onto the recording medium; determine a split position for splitting the video data based on a writable capacity of the recording medium, when the total size of the selected video data is larger than the writable capacity of the recording medium; notifies the split position to a user; and split the selected video data at the split position to generate a plurality of split video data. | 2009-11-19 |
20090285567 | Infrared room heater system - An infrared, room heater system for installation in a wall or on a floor An electric fan assembly draws room air into a housing, through three parallel, air transit channels where the air is heated by infrared radiation within and about a heat exchanger assembly, and thence back out into the room One or more ceramic heating elements attached to a copper plate incorporate a resistive conductor that causes the elements to emit infrared radiation when electrically energized The first copper plate lies adjacent to, but spaced away from, a first heat insulated housing sidewall, thereby defining a first air transit channel The second air transit channel is defined by the space between the second copper plate and the second housing sidewall, and the third air transit channel is defined by the space between the two copper plates. | 2009-11-19 |
20090285568 | HEAT TREATMENT APPARATUS AND METHOD FOR HEATING SUBSTRATE BY PHOTO-IRRADIATION - In photo-irradiation heating with a total photo-irradiation time of one second or less, after initial photo-irradiation of a semiconductor wafer is performed while increasing an emission output to a target value, succeeding photo-irradiation of the semiconductor wafer is performed while maintaining the emission output within a range of plus or minus 20% from the target value. The photo-irradiation time for the initial photo-irradiation ranges from 0.1 to 10 milliseconds, and the photo-irradiation time for the succeeding photo-irradiation ranges from 5 milliseconds to less than one second. This allows the temperature of the semiconductor wafer even at a somewhat greater depth below the surface to be raised to some extent while allowing the surface temperature to be maintained at a generally constant processing temperature, thus achieving both the activation of implanted ions and the repair of introduced defects without any thermal damage to the semiconductor wafer. | 2009-11-19 |
20090285569 | ELECTRIC TANKLESS WATER HEATER - In various embodiments, the invention provides a system for heating a liquid, such as, for example, water, comprising a plurality of liquid heaters, the inlets and outlets of which are respectively connected in a parallel flow relationship by respective manifolds, and configured to provide liquid having a temperature of greater than about 90 degrees Fahrenheit at a flow rate of greater than about 10 gallons per minute. In various embodiments, the present invention provides an electric tankless liquid heater system capable of delivering hot liquids, and in particular water, at even higher flow rates and or temperatures, including, but not limited to, flow rates greater than about: (1) 12 gpm; (2) 18 gpm; (3) 20 gpm; and (5) 20 gpm; and/or temperatures of greater than about: (1) 100° F.; (2) 120° F.; (3) 140° F.; and (4) 180° F. | 2009-11-19 |
20090285570 | HEATING APPARATUS AND HEATING APPARATUS SET - A heating apparatus is used for heating liquid in a receiving body. The heating apparatus includes a cover body and a heating part. The cover body is for covering an opening of the receiving body. One end of the heating part is located at the cover body and extends downwards from the bottom of the cover body. Therein, one end of the heating part that is on the cover body is electrically connected with a power line. The power line is electrically connected with a source of electric power. Thereby, the inner wall of the receiving body can be easily cleaned. Additionally, a heating apparatus set is also disclosed. | 2009-11-19 |
20090285571 | IMAGE DETECTING MODULE AND POSITIONING MECHANISM THEREOF - An image detecting module is disclosed, including a base, a first magnetic element fixed to the base, a slider movably connected to the base, a second magnetic element disposed on the slider, an image detecting unit disposed on the slider, and a coil disposed on the slider or the base. The slider is held in a predetermined position by magnetic attraction between the first and second magnetic elements when no electric current is driven through the coil. When an electric current is driven through the coil, an electromagnetic field is induced by the electric current to eliminate magnetic attraction between the first and second magnetic elements, such that the image detecting unit and the slider are released from the predetermined position and movable with respect to the base. | 2009-11-19 |
20090285572 | CAMERA BODY, INTERCHANGEABLE LENS, AND IMAGING APPARATUS - An interchangeable lens includes an obtaining unit for obtaining first control information and second control information from the camera body, the first control information being an instruction to control the first drive unit (diaphragm), the second control information being an instruction to control the second drive unit (focus lens, etc), a storage unit for storing the obtained second control information, and a controller for controlling the first drive unit and the second drive unit based on the first and second control information obtained. The second control information (reservation control information) is an instruction to control the second drive unit when the obtaining unit receives the first control information after receiving the second control information. When the obtaining unit obtains the first control information after obtaining the second control information, the controller drives the first drive unit and the second drive unit in parallel based on the obtained first control information and the stored second control information. | 2009-11-19 |
20090285573 | Camera system, camera body, flash device, and illumination method - A camera system includes: a light emitting unit that performs a main emission of light in which during photography a photographic subject is illuminated with a first light having s a first color temperature, and a preparatory emission of light in which the photographic subject is illuminated with a second light having a second color temperature before photography; an imaging element that outputs an image capture signal; a calculator that calculates an amount of the first light by the light emitting unit, based upon the image capture signal output during the preparatory emission of light; a corrector that corrects the calculated amount of the first light, based upon a color temperature difference between the first color temperature and the second color temperature; and a controller that controls the light emitting unit to perform the main emission of light at the amount of the first light after correction by the corrector. | 2009-11-19 |
20090285574 | FLEXIBLE SHARED MESH PROTECTION SERVICES FOR INTELLIGENT TDM-BASED OPTICAL TRANSPORT NETWORKS - A system includes one or more active/working circuit groups to transfer information through a protection domain, the protection domain defined by a plurality of network devices and a plurality of links connecting the network devices between a start point and an end point; and a protection circuit group through the protection domain, the protection circuit group being disjoint from the one or more active/working circuit groups to provide shared protection for the one or more active/working circuit groups, where the protection circuit group is comprised of an individual protection circuit and where a capacity of the protection circuit group is dynamically adjusted based on a capacity of the one or more active/working circuit groups. | 2009-11-19 |
20090285575 | Method for isolating layer 1 problems for digital signal circuits embedded in SONET - A method is disclosed that integrates performance monitoring data and alarms reported by Layer 3 network elements with alarms and performance monitoring data reported by Layer 1 SONET/SDH network elements to isolate Layer 1 problems on DSX circuits embedded in SONET due to hard failures or errors. | 2009-11-19 |
20090285576 | Method and apparatus for feedback/configuration of optical network terminal (ONT) anomalies to/from a central location - A method and system for collecting and analyzing diagnostic data relating to an Optical Network Terminal (ONT) anomaly or failure is disclosed. Example embodiments of the method and system employ a SIP configuration server to collect and analyze diagnostic data efficiently to determine a cause of the anomaly or failure in both live and post-mortem scenarios. The collected data may be communicated to a central location, where analysis of the data may be conveniently performed by a technical support entity. The method and system are scalable and may be applied to an entire installed base of ONTs across many individual Passive Optical Networks (PONs). | 2009-11-19 |
20090285577 | Optical Frontend for Integration of Optical and Wireless Networks - Data is transmitted by radio over fiber in a wavelength division multiplex optical transmission system. Data is transmitted over a single optical channel by directly modulating a single wavelength laser with a baseband data signal. Multiple single wavelength laser beams are multiplexed into a single multi-wavelength laser beam. All of the single optical channels are up-converted to RF frequencies by modulating the intensity of the multi-wavelength laser beam with an RF carrier. | 2009-11-19 |
20090285578 | ELECTRONIC APPARATUS - An electronic apparatus is provided and includes a light transmitting module configured to convert an electric signal into an optical signal and emit light, a light receiving module configured to receive the light emitted from the light transmitting module and convert the optical signal into an electric signal, and a mover unit configured to cause at least one of the light transmitting module and the light receiving module to carry out linear movement along an optical axis of the light emitted from the light transmitting module and/or rotation about the optical axis. | 2009-11-19 |
20090285579 | LINEARIZED TRANS-IMPEDANCE AMPLIFIERS - The disclosed systems and methods utilize an advanced linearized trans-impedance amplifier (ATIA) that allows for the recovery and amplification of low amplitude analog and digital signals. This disclosure further describes unique approaches of addressing issues inherent in the transmission and reception of small amplitude multi-carrier signals used for distribution of voice, video, and data communications over both fiber optic cables and free space transmitters | 2009-11-19 |
20090285580 | Optical-Electrical Transceiver Module - An optical-electrical transceiver module is to connect an optical-electrical composite cable incorporating an optical fiber and an electric wire to a receptacle of external electrical equipment. The module comprises a base; an optical path conversion element provided on the base; a flexible printed circuit sheet provided on the optical path conversion element and having electrical wiring; a support plate provided on the base to support the flexible printed circuit sheet; an optical element provided on the flexible printed circuit sheet; and an electric connector. The flexible printed circuit sheet is extended over the support plate and the base. The base, support plate, and flexible printed circuit sheet are connected to the electric connector by insertion into the electric connecter. | 2009-11-19 |
20090285581 | Passive Optical Network Comprising an Optical Burst Mode Receiver - A passive optical network is disclosed that enables burst mode operation without some of the disadvantages for doing so in the prior art. An embodiment of the present invention comprises a receiver that receives optical signals from transmitters of a plurality of optical network units. For each transmission from an optical network unit, the receiver provides an output signal based on a comparison of the optical signal and a reference voltage that is specific to that optical network unit. A digital-to-analog converter generates the reference voltage in a data rate-independent manner based on information provided to it from the control plane. | 2009-11-19 |
20090285582 | POLARIZATION MODE DISPERSION COMPENSATION - An apparatus and method for correcting for the polarization mode distortion of an optical signal is described. The optical data signal to be transmitted is processed by a switch configured to place the signal into a plurality of polarization states on a periodic basis. At the receiving end of the system, a portion to the signal is coupled to a polarimeter and the wavelength-dependent state of polarization (SOP) of the received signal determined for the plurality of polarization states imposed on the transmitted signal. The data for two of the transmitted polarization states is selected to be used as the basis for correcting the SOP so as to compensate for the wavelength dependence thereof. The corrections may be applied in an optical pulse shaper. | 2009-11-19 |
20090285583 | SNR ENHANCEMENT IN MODULATING RETROREFLECTOR OPTICAL COMMUNICATION LINKS - An optical communication system may include a light transmission unit transmitting a light beam having a first polarization, a quarter waveplate to receive the light beam and to modify the light beam to have a second polarization, and a retroreflector to receive the light beam from the quarter waveplate and reflect the light beam to the quarter waveplate, which modifies the light beam to have a third polarization. The optical communication system may also include a half waveplate to modify the first polarization such that the first polarization is about 90 degrees rotated compared to the third polarization, and a polarizer to pass the light beam having the third polarization and to block most of the light beam having the first polarization. | 2009-11-19 |
20090285584 | UNREPEATERED OPTICAL SEGMENT FOR USE WITH REPEATERED SERIES OF OPTICAL SEGMENTS - An optical communications network that includes an unrepeatered optical segment that optically couples a remote terminal to a branching unit optically coupled within a series of repeatered optical segments. The unrepeatered optical segment may be quite long through the use of Raman amplification and/or remote optical pumped amplifiers thereby extending the reach of the unrepeatered optical segment. The branching unit or one of the repeaters may optionally be configured, perhaps remotely, to perform Raman amplification. | 2009-11-19 |
20090285585 | Method and apparatus for polarization stabilization in optical receivers with complex modulation formats - High optical communication rates are making their way into networks initially designed for 10 Gigabits per seconds (Gbps). These higher rates of 40 Gbps and higher have shorter signaling periods and are more susceptible to differential group delay (DGD). A method and corresponding apparatus in an example embodiment of the present invention compensates for polarization state sensitivity of a receiver by determining a performance metric relating to an error rate due to transmission and reception of a modulated optical signal in a medium introducing DGD. Based on the performance metric, a control vector is determined to control a polarization state of the modulated optical signal. The control vector is applied to a polarization effecting device to compensate for the DGD and the polarization state sensitivity of the receiver. Communication rates of 40 Gbps and higher can be used in transmission mediums that introduce DGD through use of embodiments presented. | 2009-11-19 |
20090285586 | APPARATUS AND METHOD OF CONTROLLING INTERCHANGE BETWEEN COMPONENT PARTS IN THE APPARATUS - An apparatus which is capable of substantially prolonging the service live of each component part and preventing the degradation of apparatus specifications before and after parts interchange work by the user. A controller of the image forming apparatus detects a component part requiring interchange from among the component parts based on wear ratios of the respective component parts. The controller determines whether or not to interchange the component part requiring interchange with another component part, based on the wear ratios of the respective component parts and usage rate of the respective component positions. When it is determined that the component part requiring interchange should be interchanged with another component part, the image forming apparatus issues a parts interchange notification. | 2009-11-19 |
20090285587 | IMAGE FORMING APPARATUS - An image forming apparatus including a printer section to form an image on a paper sheet; a plurality of paper feed trays; and a controller which controls the image forming apparatus to execute a job, wherein, the controller sets a paper size, a paper type, and a paper feed tray to be used for each page of the job, and wherein in cases where a first paper feed tray is refilled with the paper sheet, after the first paper feed tray runs out of the paper sheet in the course of executing a first job and is switched to a second paper feed tray by an automatic tray switching function, the controller continues to feed the paper sheet by using the second paper feed tray, even in cases where the first paper feed tray has been set as a paper feed tray for the each page of the first job. | 2009-11-19 |
20090285588 | IMAGE FORMING APPARATUS AND CONTROL METHOD THEREFOR - An image forming apparatus includes a latent image carrier, a latent image forming unit to form an electrostatic latent image on the latent image carrier, at least one developing device disposed to contact the latent image carrier to develop the latent image with developer stored therein, a cooling mechanism including at least one cooling device disposed close to the developing device to cool the developing device, a developer amount detector electrically connected to the developing device to detect an amount of the developer remaining in the developing device, and a cooling mechanism controller connected to the cooling mechanism to change a cooling power of the cooling mechanism according to a detection result generated by the developer amount detector. The developing device includes a rotary member whose shaft is rotationally supported by at least one bearing and is not to be supplied with new developer while any developer remains therein. | 2009-11-19 |
20090285589 | IMAGE FORMING APPARATUS - An image forming apparatus includes an image bearing member for bearing a toner image; toner image forming means for forming a toner image on the image bearing member; a detecting member for directing light to an object and for detecting the light reflected by the object; a controller for controlling a toner image forming condition of the toner image forming means in accordance with an output of the detecting member with respect to the toner image formed on the image bearing member and an output of the detecting member with respect to the image bearing member; a cleaning member, in contact to the image bearing member, for cleaning the image bearing member; an executing portion for executing, when the output with respect to the image bearing member reaches a reference level, an operation in a cleaning mode in which the cleaning member cleans the image bearing member; and a change portion for changing the reference level in accordance with a use amount of the image bearing member. | 2009-11-19 |
20090285590 | Closed-Loop Printing Registration Systems, Devices, Components and Methods - Closed-loop printing registration systems (e.g., printers), devices, components and methods are provided. In one embodiment, a printer reproduces continuously and sequentially on a sheet of paper invisible ink landmarks that mimic registration information provided initially by permanent invisible ink markers, disposed on a platform or platen. According to one embodiment, once the first row of invisible ink landmarks has been printed on a sheet of paper, the first and subsequent rows of invisible ink landmarks provide a basis for continuous registration and alignment of sheet of the paper as it is being printed upon and advanced through the printer. In other embodiments, one or two invisible ink landmarks dispensed on a sheet of paper, preferably in combination with a sensed edge or corner of a sheet of paper, provide sufficient information for a sheet of paper to be registered and aligned initially with respect to a print head or carriage, and for subsequent invisible ink landmarks to be deposited on the sheet of paper at locations which are determined. | 2009-11-19 |
20090285591 | TRANSFIX FOLLER LOAD CONTROLLED BY FORCE FEEDBACK - A printing device has an image receptor adapted to have an image formed thereon. The printing device also includes a transfer roller and a motor. A transfer roller load mechanism moves the transfer roller into contact with the image receptor in response to the motor output. A controller manipulates the motor in conjunction with a feedback signal from a load detector and regulates the load of the transfer roller. | 2009-11-19 |
20090285592 | FIXING APPARATUS AND IMAGE FORMING APPARATUS - In an embodiment, in a fixing apparatus provided with a plurality of fixing heaters having heat distribution characteristics that are different from each other inside a fixing roller, and an image forming apparatus provided with the fixing apparatus, an auxiliary heater is provided, the auxiliary heater being provided inside the fixing roller and to which power is distributed only during the warm-up period until the fixing roller in a lower temperature state reaches a predetermined fixing temperature. | 2009-11-19 |
20090285593 | Image Forming Apparatus - An image forming apparatus includes: an image forming unit including a plurality of photoconductor drums arranged in tandem; a conveyor belt arranged opposite to the photoconductor drums and configured to convey a recording sheet; and a cleaning unit including a cleaning member positioned in contact with the conveyor belt and configured to collect substance adhering to the conveyor belt, and a receptacle configured to store the substance collected by the cleaning member. The cleaning member is arranged on the same side as the image forming unit with respect to the conveyor belt and upstream from the image forming unit as viewed in a sheet conveyance direction along which the recording sheet is conveyed on the conveyor belt, and the image forming unit and the cleaning unit are pulled out together from a main body of the image forming apparatus toward an upstream side of the sheet conveyance direction. | 2009-11-19 |
20090285594 | IMAGE FORMING APPARATUS - A process unit is removably attached inside a main body of an image forming apparatus. The process unit includes a casing and a latent image carrier housed inside the casing. The latent image carrier can rotate in a forward direction and a reverse direction. An ID chip is provided in the process unit for storing various information. A communication unit arranged in the main body can communicate with the electronic-information storage unit to write information in or read information from the ID chip. A control unit provides control so that the communication unit does not communicate with the ID chip when the latent image carrier is rotating in the reverse direction. | 2009-11-19 |
20090285595 | Discorotron Assembly with Titanium Shield with Integrated Grid Mounting and Electrical Connection - This is a titanium shield that fits into a discorotron and helps to eliminate destructive effluents. The shield conforms to the shape of the discorotron housing and has side portions that extend beyond the side portions of the discorotron housing. On this extended portion, a grid is attached over the open surface of the discorotron. The extended portions are called ears. These ears have notches to mate with apertures in the grid. The exposed ends of the ears are covered by a guard to prevent the ears from making contact with a photoreceptive surface. Below the ears are upstanding electrical contacts which when viewed from an end view form an H-like configuration with the ears. | 2009-11-19 |
20090285596 | ENDLESS MEMBER DRIVING DEVICE AND IMAGE FORMING APPARATUS - An endless member driving device, includes: an endless member that rotates by receiving a driving force; a cooling path that extends in a widthwise direction along at least one of an obverse surface and a reverse surface of the endless member; and a gas transfer unit that transfers a gas in the cooling path along the widthwise direction of the endless member, wherein the cooling path includes a downstream-side cooling path that is formed on a downstream side in a gas transferring direction of the cooling path, and the downstream-side cooling path being directed in an opposite direction to a moving direction of the obverse surface or the reverse surface of the endless member perpendicular to the widthwise direction with respect to the moving direction. | 2009-11-19 |
20090285597 | Developing device and image forming apparatus - Provided are a developing device and an image forming apparatus which employ a hybrid development method, have a toner-collecting developer supporting member and keep toner collecting ability stable for a long period of time to form high-quality images without development hysteresis (ghost) over a long period of time. A toner separation member abutting the toner-collecting developer supporting member through a toner-collecting developer layer is provided, and the toner separation member is applied with a bias voltage to form an electric field in such a direction as to pull toner away from the toner-collecting developer supporting member to prevent the toner from accumulating on the surface of the toner-collecting developer supporting member. | 2009-11-19 |