05th week of 2010 patent applcation highlights part 39 |
Patent application number | Title | Published |
20100027892 | SYSTEM AND METHOD FOR CIRCLING DETECTION BASED ON OBJECT TRAJECTORY - A system and method for detecting a circular shape from a sequence of ordered points is disclosed. In one embodiment, the method comprises receiving a sequence of ordered points, selecting a subset of the sequence of ordered points, determining if the subset defines a circular shape, and storing an indication of whether or not the subset defines a circular shape. Various metrics for determining if the subset defines a circular shape, which allow for a trade-off between accuracy and complexity, are disclosed. | 2010-02-04 |
20100027893 | METHOD OF DIGITAL IMAGE COMPARISON FOR IMAGING SOFTWARE DEVELOPMENT - A method which uses digital image comparison for imaging software development is described. The software under development is used to generate a set of test digital images from print data. The images are stored. The software of a reference system is used to generate a set of reference digital images based on the same print data. The test and reference images are tiled, and image comparison is carried out on a tile-by-tile basis. A difference tile is generated for each test image tile and corresponding reference image tile, and the tiles are stored together in an image file to be displayed to the human user. The test images and reference images are compared using an image comparison program. The result of the comparison is presented to the human software developer for further comparison and evaluation. | 2010-02-04 |
20100027894 | SYSTEM AND METHOD FOR AUTOMATIC RECOGNITION OF UNDETECTED ASSETS - In logistic scenarios where multiple assets are stacked to form a package of assets, it is often important to determine the number and types of assets which are stacked together. Various systems and methods of determining the content of a package of assets are known in the art, however, there are cases in which they fail to detect one or more assets and also fail to provide any indication that an asset has been overlooked or is missing. According to one aspect of the present invention there is provided a system and method that enable to automatically detect one or more assets in a package which are missing. According to another aspect of the present invention there is provided a system and method for detecting the number of missing assets and also specific characteristics of each of one or more missing assets. | 2010-02-04 |
20100027895 | IMAGE RECOGNITION METHOD, IMAGE RECOGNITION DEVICE, AND IMAGE RECOGNITION PROGRAM - The invention provides a method for actualizing a high-speed object recognition process in an object recognition which extracts feature vectors from an input image where an object is captured, the feature vectors representing the object with the large number of the feature vectors; and retrieves, among an image database, one or more images whose features are matched. The invention also provides a method for saving a memory capacity required for the image database. | 2010-02-04 |
20100027896 | AUTOMATED APPLICATION INTERACTION USING A VIRTUAL OPERATOR - A computer-implemented method for automating interaction with a computer system includes linking a control computer system to an input interface and to an output interface of a client computer system, which is operative for producing user interface images on a display device. The control computer system executes distinct software modules that include a virtual operator for simulating actions of a human operator. Execution of the software modules causes the control computer system to capture an image from the output interface, and to recognize information in the image. In response to the information, the virtual operator controls an input device to automatically execute predetermined operations on the client computer system via the input interface. | 2010-02-04 |
20100027897 | Method and apparatus for detecting image blocking artifacts - A method and apparatus are provided for detecting image blocking artifacts. The apparatus includes a full-reference blocking artifact detector for detecting blocking artifacts in a processed version of a picture based on a blockiness metric. The blockiness metric is determined based on respective local variations in the processed version of the picture and in an original version of the picture. | 2010-02-04 |
20100027898 | IMAGE PROCESSING METHOD OF NOISE REDUCTION AND APPARATUS THEREOF - An image processing method of noise reduction and an apparatus thereof are disclosed herein. In the image processing method, a current image having a plurality of image blocks is provided. A first block of the image blocks of the current image is substrate by the first block of at least one previous image for obtaining a difference block. Next, the difference block is performed on a motion detection process for determining whether the first block of the current image is in a static state. When the first block of the current image is in the static state, the first block of the current image is performed on a temporal filtering process for reducing the noise. By analyzing the static state, occurrence of motion blur can be prevented. | 2010-02-04 |
20100027899 | DATA ENCODING SYSTEM, METHOD THEREOF AND DIGITAL IMAGE CAPTURING DEVICE USING SAME - A data encoding system for encoding image data in a buffer includes a codec, a ratio calculator, and a controller. The codec is configured for reading the image data from the buffer in parts, encoding the read parts of the image data using a compression ratio, and writing the encoded parts back to the buffer. The ratio calculator is configured for calculating a first ratio of the size of the encoded parts to the amount of free space of the buffer before any part of the image data was encoded, and a second ratio of size of the read parts to that of the entire image data. The controller determines whether the first ratio is larger than the second ratio, increasing the compression ratio if the first ratio is larger than the second ratio, and controlling the codec to re-encode the image data using the increased compression ratio. | 2010-02-04 |
20100027900 | MOTION VECTOR DETECTING APPARATUS, MOTION VECTOR DETECTING METHOD, AND PROGRAM - Generation of evaluation value information about a motion vector, extraction of candidates for the motion vector on the basis of the evaluation value information, and determination of the motion vector to be allocated from the candidates for the motion vector are performed. The possibility that a reference pixel a in a second frame is a candidate for a motion from a target point in a first frame is evaluated on the basis of pixel-value correlation information to generate an evaluation value table. A constant area is adaptively set around each of the target pixel and the reference pixel corresponding to each extracted candidate for the motion vector in accordance with the state of the continuity of a constant pixel value. The motion vector from the first frame to the second frame is allocated on the basis of the result of comparison between values calculated for the constant areas. | 2010-02-04 |
20100027901 | PREDICTIVE-TRANSFORM SOURCE CODING WITH SUBBANDS - A method, system, and apparatus are directed towards computing minimum mean squared error (MMSE) predictive-transform (PT) source coding integrated with subband compression to further improve the performance of low bit rate MMSE PT source coders. A desirable byproduct of the advanced scheme is that the incorporation of joint optimum prediction and transformation from subband to subband is ideally suited to its integration with JPEG2000 to yield even higher compression levels while producing an outstanding objective as well as subjective visual performance | 2010-02-04 |
20100027902 | ADAPTIVE SCAN METHOD FOR IMAGE/VIDEO CODING - An adaptive scan method for image/video coding in accordance with the present invention comprises acts of calculating an average power of the transformed coefficients vector and acts rearranging the powers of the transformed coefficients with descending order in the data block according to the power of transformed coefficients; Therefore, the adaptive scan method is dependent on different prediction mode witch has been coded in H.264 standard, and provides better rate-distortion performance in entropy coding to the conventional zig-zag scan. | 2010-02-04 |
20100027903 | IMAGE SIGNAL ENCODING METHOD AND DECODING METHOD, INFORMATION SOURCE ENCODING METHOD AND DECODING METHOD, APPARATUSES THEREFOR, PROGRAMS THEREFOR, AND STORAGE MEDIA WHICH STORE THE PROGRAMS - An information source encoding method for encoding a Gaussian integer signal includes the steps of: inputting a signal value sequence of a Gaussian integer signal as an encoding target; transforming signal values included in the input signal value sequence into integer pairs, each having two integers, arranged in the input order; regarding each of the integer pairs as a lattice point on two-dimensional coordinates, and obtaining integer values greater than or equal to zero by performing a two-dimensional-to-one-dimensional mapping in which the shorter the distance from each lattice point to the origin, the smaller the value assigned to the lattice point by the mapping; and encoding the integer values using codes which are used for encoding an information source that follows an exponential distribution. | 2010-02-04 |
20100027904 | IMAGE PROCESSING APPARATUS AND METHOD, AND A RECORDING MEDIUM STORING A PROGRAM FOR EXECUTING THE IMAGE PROCESSING METHOD - An image processing apparatus and method for quickly and effectively reducing noise in images processed by apparatuses having a low hardware specification, and a program for executing the image processing method. The image processing apparatus includes an image dividing unit for obtaining a plurality of first sub-image data items corresponding to a plurality of first sub-images that are obtained by dividing a first image corresponding to first image data, a noise reducing unit for obtaining a plurality of second sub-image data items corresponding to a plurality of second sub-images by reducing noise in the first sub-images from the first sub-image data items that are obtained by the image dividing unit, and an image synthesizing unit for obtaining second image data corresponding to a second image corresponding to the plurality of second sub-images from the plurality of second sub-image data items that are obtained by the noise reducing unit. | 2010-02-04 |
20100027905 | System and method for image and video encoding artifacts reduction and quality improvement - Reducing artifacts and improving quality for image and video encoding is performed in one pass to preserve natural edge smoothness and sharpness. To reduce artifacts and improve quality, several steps are implemented including spatial variation extraction, determining if a block is flat or texture/edge, classifying the pixels as texture or noise, detecting a dominant edge, checking the spatial variation of neighboring blocks, generating base weights, generating filter coefficients, filtering pixels and adaptive enhancement. A device which utilizes the method of reducing artifacts and improving quality achieves higher quality images and/or video with reduced artifacts. | 2010-02-04 |
20100027906 | Image processing unit, noise reduction method, program and storage medium - An image processing unit is disclosed that smoothens a notice pixel of input image data with pixel values of pixels around the notice pixel to reduce noise in the image data. The image processing unit includes an edge extraction unit that extracts an edge based on the pixel values of the image data; a region determination unit that determines a region to be processed where a sum of edge intensities of the pixels including the notice pixel becomes greater than or equal to a threshold; and a smoothening unit that changes a smoothening intensity in accordance with a size of the region to be processed to smoothen the notice pixel corresponding to the region to be processed. | 2010-02-04 |
20100027907 | DIFFERENTIAL IMAGE ENHANCEMENT - Techniques for differentially enhancing selected areas within a digital image are disclosed. In certain embodiments, one or more attributes of a selected pixel or a group of pixels is determined. Examples of such attributes include color properties, grayscale properties, and/or multi-pixel properties, such as texture. In certain embodiments, the attribute may be used in conjunction with the properties of a modification tool, such as a brush, to selectively modify pixels having the attribute value or a similar attribute value. | 2010-02-04 |
20100027908 | Distortion of Digital Images Using Spatial Offsets From Image Reference Points - A method for distorting a digital image comprising receiving the coordinates of one or more than one image reference point defined by a user within the digital image, receiving one or more than one spatial offset assigned by the user and associated with the coordinates of the one or more than one defined image reference point, providing a mixing function algorithm embodied on a computer-readable medium for distorting the digital image, calculating an offset matrix by applying the mixing function algorithm based on the one or more than one spatial offset and the coordinates of the one or more than one defined image reference point; and distorting the digital image by application of the offset matrix. A graphic tag may be associated with each of the defined image reference points and displayed over the digital image, and the assignment of the spatial offset may be accomplished by movement of the graphic tag with the pointing device. Abstract image reference points may be used to limit distortion. | 2010-02-04 |
20100027909 | CONVEX OPTIMIZATION APPROACH TO IMAGE DEBLOCKING - Images encoded at low-bit rate may suffer from blocking artifacts, which can dramatically degrade the visual quality of the images. In accordance with the claimed subject matter, a convex optimization approach is provided in order to mitigate such blocking artifacts. Based on the analysis of image coding process as well as natural image properties (e.g., image complexity), a set of constraint functions can be constructed. In addition, an objective function can be constructed based upon, e.g. analysis of a quantization noise model. All functions included in the set as well as the objective function can be convex function. Accordingly, image deblocking can be formulated as a convex optimization problem which can be easily solved using numerical methods. Moreover, the feasibility of the convex optimization problem can be utilized to detect the true object edges and avoid blurring. | 2010-02-04 |
20100027910 | METHOD FOR MINIMIZING DATA TRANSITION AND CIRCUIT FOR MINIMIZING DATA TRANSITION - A data transition minimization method includes exclusive-NORing inputted nth image data (where n is a natural number) and (n−m)th image data (where m is a natural number smaller than n) expressing the same color as that of the nth image data to generate transition information data; generating inversion data indicative of inversion information by inverting all bits included in the transition information data and adding a unit bit having the logic value ‘1’ to the inverted transition information data when the number of unit bits having a logic value ‘1’ in the transition information data is larger than the number of unit bits having a logic value ‘0’ in the transition information data, and adding a unit bit having the logic value ‘0’ to the transition information data when the number of unit bits having the logic value ‘I’ in the transition information data is equal to or smaller than the number of unit bits having the logic value ‘0’ in the transition information data; exclusive-NORing the transition information data with the inversion data added and corrected image data of (n−1)th image data to generate corrected image data of the nth image data, and supplying the generated corrected image data to a data driver through data transmission lines; and restoring the corrected image data supplied to the data driver to restored image data corresponding to the original nth image data. | 2010-02-04 |
20100027911 | MULTILEVEL THRESHOLDING FOR MUTUAL INFORMATION BASED REGISTRATION AND IMAGE REGISTRATION USING A GPU - An exemplary embodiment of the present invention includes a method of registering images. The method includes: for each image, determining an optimum intensity threshold set from a plurality of intensity threshold sets that maximizes a variance between classes of each set, segmenting each image using the corresponding determined optimum intensity threshold set, generating mutual information from a joint histogram of at least two of the segmented images, and registering the at least two images using the mutual information. The joint histogram may be generated using a geometry shader of a graphical processing unit. | 2010-02-04 |
20100027912 | Method of Raising Resolution in Locating on a Micro Dotmap - While a plurality of encoding blocks included in a micro dotmap are used for marking coordinates and locating a frame center on a displaying medium, a resolution of locating the frame center is raised by finding a microdot having a shortest distance from the frame center respectively in two microdot sets of a header region, or by determining a distance scale between an origin of the encoding block and each of two parallel projection points of both the microdot sets corresponding to the frame center. Both the microdot sets correspond to different dimensions in representing the coordinate of the frame center. The closest one-dimensional coordinates are then combined to form a two-dimensional coordinate of the frame center. Therefore, while applying the abovementioned method on a touch screen manipulated with touches of an optical pen, movements of the frame center on the screen can be manipulated skillfully by a user. | 2010-02-04 |
20100027913 | IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD - According to one embodiment, an image processing apparatus includes a super-resolution converter, a reducing module, and a restoring module. The super-resolution converter estimates, upon receipt of a first image signal with first resolution, an original pixel value from the first image signal and increases pixels to obtain a second image signal with second resolution higher than the first resolution. The first image signal and the second image signal include a combination of a luminance signal and a color difference signal. The reducing module reduces a first quantization bit rate of the color difference signal in the first image signal to be input to the super-resolution converter to a second quantization bit rate. The restoring module restores the second quantization bit rate of the color difference signal in the second image signal to the first quantization bit rate. | 2010-02-04 |
20100027914 | Image Processor and Image Processing Method - According to one embodiment, an image processor has a resolution increase module, a detector, and a controller. The resolution increase module is configured to perform super-resolution processing so as to restore a first video signal to a second video signal having a second resolution higher than the first resolution. The detector is configured to detect at least one of an information amount of the first image signal, a noise amount of the first image signal, and a type of a terminal to which the first video signal is input. The controller is configured to change a degree of a super-resolution processing performed by the resolution increase module based on a detection. result of the detector. | 2010-02-04 |
20100027915 | METHOD FOR PROCESSING DIGITAL CONTENT TO SATISFY A REQUEST - The present invention enables a user to download digital photography images and fulfill digital photography requests through a variety of digital photography systems and methods. One digital photography system of the present invention includes a first computing environment for initiating digital photography order requests. The first computing environment receives a download of digital photography images from a user together with an order request from the user. Resident within the first computing environment is a provisioner related to the user, and storing user profile information, user personalization information, and user customization information. This provisioner utilized in fulfilling said order request in a manner personalized to said user. The digital photography system also includes a second computing environment for fulfilling the order request by way of an order fulfillment device. | 2010-02-04 |
20100027916 | BAG FOR PACKAGING A BIOLOGICAL SUBSTANCE COMPRISING OPENINGS FOR HANGING TO A SUPPORT DEVICE, AND STRIP FORMED WITH SUCH BAGS - The present invention relates to a bag ( | 2010-02-04 |
20100027917 | THEATER POPCORN CONTAINER FEATURING SIDE POCKETS, HANDLES, AND A RESEALABLE OPENING - A collapsible container for holding popcorn that is comprised of a front panel, a rear panel, and gusseted side panels. The front and rear panels have pockets mounted at the base of the container. The container also includes carrying handles incorporated into the top of the front and rear panels. The container also contains a releasably sealable opening that maybe sealed by a number of different methods and mechanisms. When the container is open, the user may add a topping, and then seal and shake the container in order to distribute the flavoring agent. Additionally, the user may seal the container, thereby trapping heat so as to maintain an elevated temperature for the popcorn. The resealable opening will also prevent accidental spillage of the popcorn. A fill line is located on the interior of the container in order to allow the user to know how much popcorn to put into the container such that it can still be easily closed. | 2010-02-04 |
20100027918 | Foil container - A foil container for storing components of a multi-component mass and for being inserted in a receptacle of an ejection device, includes a first foil bag ( | 2010-02-04 |
20100027919 | METHOD OF PRODUCING A PACKAGING POUCH AND RESULTING PACKAGING POUCH - Method of producing a packaging pouch includes the steps of forming a tube on a rotary machine by longitudinally rolling at least one band of flexible material, dividing the tube into lengths and forming the bottom of each pouch to form a compartment. The step of forming the bottom includes paying out and driving and feeding into the forming tube at least one other band, simultaneously dividing the tube into lengths and the other band into segments, causing the front part of the tube to become staggered relative to the front part of the other band or the lengths to become staggered relative to the segments, and finally forming the bottom of each pouch by folding each length transversely. | 2010-02-04 |
20100027920 | Fire barrier housing/insert - A fire resistant and heat insulating flexible portable container comprising a housing having an interior compartment therein for receiving articles to be protected from heat and fire therein, a closeable aperture for allowing a user access to the interior compartment of said housing, a first layer of non-combustible fire resistant and heat insulating fabric encasing the interior compartment of said housing, a second layer of non-combustible fire resistant and heat insulating fabric covering said first layer of fire resistant and heat insulating fabric and a non-combustible heat insulating mat or pad sandwiched between said first layer of fire resistant and heat insulating fabric and said second layer of fire resistant and heat insulating fabric. | 2010-02-04 |
20100027921 | LOCKING DEVICE CAPABLE OF SECURING A BAG TO AN OBJECT AND/OR IN A CLOSED CONFIGURATION - A locking mechanism to secure both a zipper used to seal an opening of a bag in a closed configuration and a cable integrated into the bag to secure the bag to an object is disclosed. The locking mechanism may include a pin housing to receive a pin secured to an end of the cable, a thumb tab to secure a zipper head thereto, and a lock to lock the thumb tab and the pin housing in a secure configuration. The locking mechanism may provide a single control to conveniently release both the zipper and the cable. The lock may disengage the thumb tab and the thumb tab may disengage the pin housing. The lock may disengage the thumb tab or the pin housing based on the way the lock is unlocked. The bag may be made of a material that is resistant to cutting and gouging. | 2010-02-04 |
20100027922 | LINEAR GUIDE - A linear guide, which has at least one approximately U-shaped carriage with side limbs that engage at least partially over a guide rail, at least two recirculating ball shoes for the longitudinally movable support of the carriage with respect to the guide rail, and adjusting means for pressing the recirculating ball shoes against the guide rail without play. At least one component is provided which has, in cross-section, at least one wedge-shaped portion, which projects at least partially into a likewise wedge-shaped intermediate space between at least one recirculating ball shoe and one of the side limbs. It is possible to realize reliable and automatic play adjustment which can be realized in a cost-effective manner, with a compact design of the linear guide being maintained. | 2010-02-04 |
20100027923 | Roller differential extension guide - A roller differential pull-out guidance for pulling out a pull-out furniture part from a furniture body includes a body rail securable on the furniture body, which rail includes a vertical base web, a pull-out rail securable on the pull-out furniture part, which rail includes a vertical base web, a horizontal flange connected with an upper margin of the base web and a side web extending downwardly from the horizontal flange at a spacing from the vertical base web of the pull-out rail. A center rail is located between the body rail and the pull-out rail and differentially running out between them, on which center rails are rotatably supported track rollers for the mutual displacement of the rails. On the body rail, a retraction unit is secured, which includes a spring-loaded tilt slide, which slide cooperates with an entrainer formed by a downwardly projecting section of the side web of the pull-out rail. | 2010-02-04 |
20100027924 | ROUND BEARING - A method for producing bearings comprising (i) an outer bushing, (ii) a bearing element based on cellular polyisocyanate polyadducts and (iii) a hollow inner bushing, wherein the outer bushing is produced by casting or injecting a reactive polyurethane system and adhesively bonding it to the bearing element. | 2010-02-04 |
20100027925 | THRUST BEARING - A hydrodynamic bearing set, for use with a thrust disk disposed between planar surfaces of a housing, includes first and second topfoils disposed adjacent first and second thrust disk axial bearing surfaces and removably secured to the housing. An underspring is secured between each planar housing surface and the corresponding topfoil. Dual-leaf spring pairs attached to at least one topfoil periphery function to urge the topfoils away from the thrust disk axial bearing surfaces by applying a force against a planar housing surface, another topfoil, or a spacer washer secured between adjacent topfoil dual-leaf pairs or frictionally retained within the housing. Alternatively, a wavy washer, a conical spring, a Belleville washer, or a coil spring can be substituted for the dual-leaf spring pairs. | 2010-02-04 |
20100027926 | DYNAMIC IMPELLER OIL SEAL - A rotating seal for a gas turbine engine includes: (a) an annular seal body; (b) a sealing component carried by the seal body which is adapted to form one-half of a rotating seal interface; and (c) an impeller carried by the seal body which comprises a plurality of radially-inwardly-extending impeller blades. | 2010-02-04 |
20100027927 | SENSOR ATTACHING SEALING DEVICE AND VEHICLE ROLLING BEARING USING THE SAME - To provide a rolling-bearing sensor attaching sealing device capable of ensuring a sufficient magnetic force with respect to a sensor and a vehicle rolling bearing using the same. | 2010-02-04 |
20100027928 | RADIAL BEARING - A radial bearing ( | 2010-02-04 |
20100027929 | LUBRICATING SYSTEM, BEARING UTILIZING THE SYSTEM, UNIVERSAL JOINT UTILIZING THE SYSTEM, AND PROCESS FOR PRODUCTION THEREOF - It is an object of the present invention to provide a lubricating system that improves the force of retaining a lubricating component of a foam lubricant, minimizes an exudation amount of the lubricating component caused by deformation of the foam lubricant, is excellent in initial lubrication, has a long life, has a low cost, and is excellent in the productivity thereof; a bearing utilizing the lubricating system; a universal joint utilizing the lubricating system; and a process for the production thereof. A lubricating system includes a foam lubricant ( | 2010-02-04 |
20100027930 | NESTED BEARING CAGES - A gas turbine engine bearing cage assembly includes: a first bearing cage having: an annular first bearing support ring; an annular first mounting flange; and an annular array of axially-extending first spring arms interconnecting the first bearing support ring and the first mounting flange, the first spring arms defining an outer diameter; and a second bearing cage having: an annular second bearing support ring; an annular second mounting ring, the second mounting ring defining an inner diameter greater that the outer diameter; and an annular array of axially-extending second spring arms interconnecting the second bearing support ring and the second mounting ring, the second spring arms defining spaces therebetween. The bearing cages are sized such that the first bearing cage can be received within the second bearing cage. The spaces are positioned to receive the first spring arms, permitting independent flexing motion of the first and second spring arms. | 2010-02-04 |
20100027931 | WHEEL END SUPPORT BEARING - A wheel bearing useful for automobiles includes an axle shaft and an axle tube around the shaft, inner and outer bearing races defined respectively at the outer periphery of the shaft and the inner periphery of the tube. A circumferential row of balls and a circumferential set of rollers disposed axially apart between the inner and outer bearing races to form a ball bearing and a roller bearing, in parallel, for supporting the axle shaft within the axle tube. | 2010-02-04 |
20100027932 | ROLLER BEARING AND METHOD OF DESIGNING CROWNING - A roller bearing thai can facilitate inspection of a crowning and a method of designing a crowning in which time and labor required for designing can be significantly reduced are provided. | 2010-02-04 |
20100027933 | NEEDLE BEARING - The invention provides a needle bearing which has an extraordinarily large number of contact points and allows a long life to be expected even in a corrosive and/or hydrogen-containing working atmosphere. This is achieved by means of a needle bearing which has a bearing ring with a hardened austenitic steel which has a total carbon and nitrogen content of from 0.8 to 1.2% by weight and needles which roll on a bearing surface of the bearing ring and are composed of a ceramic whose surface defects are smaller than 40 μm. | 2010-02-04 |
20100027934 | Traveling wave optical modulator - An object of the invention is to provide a traveling-wave-type optical modulator capable of adjusting the frequency characteristics of an electric/optical conversion response over a wide frequency band, preventing the occurrence of jitter, and improving optical transmission characteristics. | 2010-02-04 |
20100027935 | OPTICAL DEVICE - The optical device includes a substrate having an electrooptic effect; a plurality of optical waveguides formed in the substrate in parallel to one another; and a polarization inversion region which is disposed a part of the substrate and which has a polarization characteristic that is an inverse to that of the substrate, wherein a profile of a boundary between the polarization inversion region and a remaining region in which the polarization is not inverted is configured such that accumulated amounts of distortion that affects the respective waveguides over coordinates along a light propagation direction are substantially identical. | 2010-02-04 |
20100027936 | TUNEABLE ELECTRO-OPTIC MODULATOR - A tuneable electro-optic modulator ( | 2010-02-04 |
20100027937 | THREE-DIMENSIONAL SENSOR OPTICAL WAVEGUIDE, AND THREE-DIMENSIONAL SENSOR EMPLOYING THE SAME - A three-dimensional sensor optical waveguide which permits size reduction, and a three-dimensional sensor employing the same. A three-dimensional sensor optical waveguide includes a plurality of frame-shaped optical waveguide members stacked coaxially in a thickness direction, and a measurement space defined by inner spaces of the stacked frame-shaped optical waveguide members. The optical waveguide members each include a light emitting core, a light receiving core and an over-cladding layer covering the cores. The light emitting core has a light output end positioned in one of opposed inner edge portions of each of the frame-shaped optical waveguide members. The light receiving core has a light input end positioned in the other inner edge portion of each of the frame-shaped optical waveguide members. | 2010-02-04 |
20100027938 | Pumping in a Higher-Order Mode That is Substantially Identical To a Signal Mode - The present disclosure provides an approach to more efficiently amplify signals by matching either the gain materials or the pump profile with the signal profile for a higher-order mode (HOM) signal. By doing so, more efficient energy extraction is achieved. | 2010-02-04 |
20100027939 | OPTICAL APPARATUS - An optical apparatus including a 360-degree star coupler with derivative structure(s) and applications to optical imaging, optical communications and optical spectroscopy. | 2010-02-04 |
20100027940 | Method and System for Coupling Multimode Optical Fiber to an Optical Detector - A method for making a multimode fiber optic subassembly includes alignment of an optical detector with a fiber termination of an optical fiber. The output of the optical detector (e.g. photocurrent) can be measured from light being transmitted through the optical fiber and detected by the optical detector. The end of the optical fiber and/or the optical detector can be positioned and angularly oriented in order to obtain relative maximum or peak output of the optical detector for a given position and orientation. The output of the optical detector can be monitored while mechanically manipulating, e.g. bending, flexing, shaking and/or twisting, the optical fiber, in order to verify that the positional relationship between the end of the optical fiber and the optical detector corresponds to a position and/or orientation that provides stable output from the optical detector. If the optical detector output is not stable, the end of the multimode optical fiber and the optical detector can be moved, changing the position and/or the orientation of one or both, until the output of the optical detector is stable during manipulation. If the optical detector output is stable, the end of the multimode optical fiber is fixed to the optical detector. The resulting subassembly, a fiber optic pigtail, can be made by cutting the optical fiber a short distance from the optical detector. | 2010-02-04 |
20100027941 | Electro-optical Connector And Methods For Aligning - An electro-optical connector including a first connector end and a second connector end. The first connector end is coupled to a first electro-optical device. The second connector end coupled to a second electro-optical device. The second connector is flexibly coupled to a connector base so a second connector face can move flexibly with respect to a first connector face. A force mechanism on at least one connector end applies a force on an interface between the first connector end and the second connector end. The force is applied when the first connector face is within a predefined proximity of the second connector face. A mechanical guide on the connector end can align the first connector face with the second connector face when the force mechanism applies the force. The connector end for the force mechanism or the mechanical guide can be the first connector end or the second connector end. | 2010-02-04 |
20100027942 | Cable connector assembly - A cable connector assembly includes a fitting having first and second fitting ends and a fitting opening therethrough, wherein the fitting is formed from a conductive material. The cable connector assembly further includes a ferrule having first and second ferrule ends, a ferrule opening therethrough, and one or more teeth disposed axially along the ferrule opening, wherein the ferrule is formed from a conductive material. The first ferrule end is disposed over the second fitting end. The cable connector assembly further includes a tube including an outer nonconductive layer and an inner conductive layer. The tube is disposed between the second fitting end and the first ferrule end and the ferrule is secured around the fitting so that at least one of the one or more teeth pierce the outer nonconductive layer and make contact with the inner conductive layer to create an EMI/RFI shield across the fitting, the ferrule, and the tube. | 2010-02-04 |
20100027943 | EXPANDED BEAM FIBER OPTIC CONNECTION SYSTEM - An expanded beam fiber optic connection system is disclosed which overcomes the problems associated with known expanded beam fiber optic connection systems. In particular, the expanded beam fiber optic connection system in accordance with the present invention includes a pair of mating fiber optic connectors. Each fiber optic connector includes a connector body and fiber optic termini. In accordance with an important aspect of the invention, the fiber optic termini utilize expanded beam technology and are configured with virtually the same form factor as existing physical contact fiber optic termini. The configuration of the expanded beam termini provides several benefits. First, existing physical contact fiber optic connection systems can be updated in the field by simply replacing the existing physical contact fiber optic termini with the new expanded beam fiber optic termini in accordance with the present invention and re-using the existing connector body, thus significantly reducing cost of upgrading existing physical contact type fiber optic connection systems. Secondly, since the same connector bodies are used for both the physical contact termini and the expanded beam termini, the number of components for the two types of fiber optic connection systems is reduced, thus reducing manufacturing costs. | 2010-02-04 |
20100027944 | Optical receptacle and manufacturing method thereof - An optical receptacle and a manufacturing method thereof are provided in which good wiggle characteristics can be actualized at a low cost and mass-productivity can be improved. | 2010-02-04 |
20100027945 | Connector for Plastic Optical Fiber - A plastic optical fiber connector includes an optical fiber connector having a plate body formed therein. On the plate body, a focusing hole is formed, the focusing hole having a holding portion extending outwardly from a side thereof. With provision of the plate body, two reception spaces are formed in the optical fiber connector, with one of which having a seat body on which an optical transceiver is provided therein, wherein a transceiver terminal of the optical transceiver is bonded to the focusing hole on the plate body. Further, a wire seat is sleeved within the optical fiber connector so that the holding portion is allowed to be placed into an optical fiber guiding hole of the wire seat. | 2010-02-04 |
20100027946 | STACKABLE OPTOELECTRONICS CHIP-TO-CHIP INTERCONNECTS AND METHOD OF MANUFACTURING - An optoelectronics chip-to-chip interconnects system is provided, including at least one packaged chip to be connected on the printed-circuit-board with at least one other packaged chip, optical-electrical (O-E) conversion mean, waveguide-board, and (PCB). Single to multiple chips interconnects can be interconnected provided using the technique disclosed in this invention. The packaged chip includes semiconductor die and its package based on the ball-grid array or chip-scale-package. The O-E board includes the optoelectronics components and multiple electrical contacts on both sides of the O-E substrate. The waveguide board includes the electrical conductor transferring the signal from O-E board to PCB and the flex optical waveguide easily stackable onto the PCB to guide optical signal from one chip-to-other chip. Alternatively, the electrode can be directly connected to the PCB instead of including in the waveguide board. The chip-to-chip interconnections system is pin-free and compatible with the PCB. The main advantages of this invention are to use the packaged chip for interconnection and the conventional PCB technology can be used for low speed electrical signal connection. Also, the part of the heat from the packaged chip can be transmitted to the PCB through the conductors, so that complex cooling system can be avoided. | 2010-02-04 |
20100027947 | STACKABLE OPTOELECTRONICS CHIP-TO-CHIP INTERCONNECTS AND METHOD OF MANUFACTURING - An optoelectronics chip-to-chip interconnects system is provided, including at least one packaged chip to be connected on the printed-circuit-board with at least one other packaged chip, optical-electrical (O-E) conversion mean, waveguide-board, and (PCB). Single to multiple chips interconnects can be interconnected provided using the technique disclosed in this invention. The packaged chip includes semiconductor die and its package based on the ball-grid array or chip-scale-package. The O-E board includes the optoelectronics components and multiple electrical contacts on both sides of the O-E substrate. The waveguide board includes the electrical conductor transferring the signal from O-E board to PCB and the flex optical waveguide easily stackable onto the PCB to guide optical signal from one chip-to-other chip. Alternatively, the electrode can be directly connected to the PCB instead of including in the waveguide board. The chip-to-chip interconnections system is pin-free and compatible with the PCB. The main advantages of this invention are to use the packaged chip for interconnection and the conventional PCB technology can be used for low speed electrical signal connection. Also, the part of the heat from the packaged chip can be transmitted to the PCB through the conductors, so that complex cooling system can be avoided. | 2010-02-04 |
20100027948 | Cable Comprising a Shear Thickening Composition - Shear thickening compositions can function in an energy or communications transmission cable to provide enhanced protection against externally applied forces, e.g., cutting or puncture from a shovel. As a free or bound layer, or when used via impregnation into a substrate used for an internal component or wrap, the shear thickening composition provides protection against mechanical damage that far surpasses conventional technologies. In foamable compositions for cable components, the shear thickening composition provides enhanced integrity of the polymer melt for enhanced foam performance. As a flame retardant component, the shear thickening composition provides an enhanced char formation mechanism for superior flame retardance. | 2010-02-04 |
20100027949 | Optical fiber assemblies having a powder or powder blend at least partially mechanically attached - Disclosed are fiber optic assemblies having at least one optical fiber disposed within a tube and/or cavity along with a powder or powder blend that is at least partially mechanically attached thereto. In one embodiment, the powder or powder blend includes a water-swellable component that is mechanically attached to about 30 percent or less of the surface area of the tube wall while still effectively blocking the migration of water along the tube. Other embodiments may have the powder or power blend mechanically attached to the tube, cavity, or the like at relatively high percentage levels of the total powder or powder blend within the assembly, thereby inhibiting unintentional migration along the tube, cavity, or the like. Other embodiments may use powder or powder blends that may or may not include a water-swellable powder to provide other desired characteristics. | 2010-02-04 |
20100027950 | PHOTOSENSITIVE RESIN COMPOSITION, PHOTOSENSITIVE RESIN CURED MATTER, PHOTOSENSITIVE RESIN FILM, PHOTOSENSITIVE RESIN FILM CURED MATTER AND OPTICAL WAVEGUIDE OBTAINED BY USING THE SAME - Provided are a photosensitive resin composition which is soluble in an alkaline aqueous solution and which has a good propagation loss in a visible light wavelength region, a photosensitive resin cured matter, a photosensitive resin film, a photosensitive resin film cured matter and an optical waveguide obtained by using the same. | 2010-02-04 |
20100027951 | LOW BEND LOSS SINGLE MODE OPTICAL FIBER - Optical waveguide fiber that is bend resistant and single mode at 1260 nm and at higher wavelengths. The optical fiber includes a core of radius R | 2010-02-04 |
20100027952 | HINGED CABLE GUIDE PANEL PROVIDING ACCESS TO PANEL REAR - A cable guide includes a hinge support having a first end and a second end, a panel hingedly connected to the hinge support and having at least one through-opening, and at least one cable connection module, having a front and a rear, mounted in the at least one through-opening, the at least one cable connection module front having at least one port accessible from the front side of the panel and the cable connection module rear having at least one port accessible from the rear side of the panel, the cable guide also including a first arm projecting away from the first end of the hinge support, the first arm having at least one cable aperture configured to receive a cable. | 2010-02-04 |
20100027953 | Fiber Optic Monitoring Patch Panel Providing Readily Accessible Monitoring Ports - A patch panel includes a rackmount cabinet, front and rear doors, a stepped front panel, and provision for inserting and securing a plurality of coupler cartridges. The stepped front panel has a recessed first portion and a second portion, where the second portion extends farther in a forward direction, e.g., towards the front door, than the recessed first portion. Traffic ports are positioned at the recessed first portion of the stepped front panel and monitor ports are positioned at the second portion of the front panel so that communication traffic cables inserted in the traffic ports are isolated from the monitoring ports. The communication traffic cables may be held in a cable management area that is at least partially defined by the recessed portion of the stepped front panel. | 2010-02-04 |
20100027954 | Cable Enclosure with Sealed Cable Entry Port - This disclosure describes a fiber optic enclosure in which a cable entry port is sealed using a wedge that compresses a gasket that surrounds a fiber optic cable. As described herein, a fiber optic enclosure may include one or more entry ports through which fiber optic cables pass. As one of the fiber optic cables passes through one of the entry ports, the fiber optic cable passes through a gasket located in a receptacle behind the cable entry port. A wedge compresses the gasket, thereby compressing the gasket. When the gasket is compressed, the gasket exerts radial pressure on the fiber optic cable. In this way, the gasket forms a seal around the fiber optic cable. | 2010-02-04 |
20100027955 | OPTICAL FIBER CABLE INLET DEVICE WITH INTEGRAL OPTICAL DEVICE - An inlet device is described for inserting a cable containing optical fibers into a telecommunications enclosure. The inlet device includes a housing and an optical device holder. The optical device holder may be configured to hold an optical fiber spice and/or an optical device such as an optical splitter, coupler or a dense wavelength division multiplexing (DWDM) device. | 2010-02-04 |
20100027956 | MULTIPHOTON CURING TO PROVIDE ENCAPSULATED OPTICAL ELEMENTS - Methods of fabricating optical elements that are encapsulated in monolithic matrices. The present invention is based, at least in one aspect, upon the concept of using multiphoton, multi-step photocuring to fabricate encapsulated optical element(s) within a body of a photopolymerizable composition. Imagewise, multiphoton polymerization techniques are used to form the optical element. The body surrounding the optical element is also photohardened by blanket irradiation and/or thermal curing to help form an encapsulating structure. In addition, the composition also incorporates one or more other, non-diffusing binder components that may be thermosetting or thermoplastic. The end result is an encapsulated structure with good hardness, durability, dimensional stability, resilience, and toughness. | 2010-02-04 |
20100027957 | Motion Picture Reproduction Apparatus - In a motion picture reproduction apparatus, a picture decoding unit decodes picture coded data read out of a storage unit and a reproduction information extraction unit extracts reproduction information such as motion vector, brightness and color difference information to utilize it as a parameter for selection of additional motion picture. An additional motion picture pattern production unit reads out an additional motion picture pattern associated with the reproduction information from an additional motion picture pattern storage unit and the additional motion picture pattern is combined with reproduced motion picture in a reproduced motion picture combining unit to be outputted to a monitoring unit through a display unit, so that additional motion picture different for each reproduction can be combined and displayed in accordance with the reproduced motion picture. | 2010-02-04 |
20100027958 | Previewing Effects Applicable to Digital Media Content - Systems and apparatus are described to perform methods including receiving input to apply attributes that represent modifications to appearance of content of the video segment, to a video segment. Multiple modified video segments are generated, each modified video segment being associated with a corresponding attribute applicable to the video segment. The appearances of the multiple modified video segments vary based on corresponding attributes. A selection of a modified video segment associated with a first attribute is received, and a first video segment is generated by associating the first attribute with the video segment. | 2010-02-04 |
20100027959 | Image processing program, image processing device and image processing method - An image processing program that is executed by a computer includes: reading process of reading a plurality of image data items that have been photographed and acquired by a plurality of cameras; and editing process of extracting image data items of which dates and times of photography overlap within a same time band from among the plurality of image data items that have been read, and generating a data item for playback by editing the plurality of extracted image data items. | 2010-02-04 |
20100027960 | VIDEO REPRODUCING DEVICE AND VIDEO REPRODUCING METHOD - A television personal computer | 2010-02-04 |
20100027961 | INTERACTIVE SYSTEMS AND METHODS FOR VIDEO COMPOSITING - Certain interactive role performance systems and methods are disclosed that allow users to select a role to play in a prerecorded video, such as a movie scene, and to replace an original actor of that role with the user's performance. In certain examples, the user selects a prerecorded scene from which a character has been removed and records his or her performance. The interactive role performance system can insert the user's performance in place of the original character, thereby creating the appearance that the user is interacting, such as in real-time, with the other characters in the movie scene. Moreover, systems and methods can further utilize background subtraction techniques to isolate the user image. In further examples, the recorded user performance is stored separately from the prerecorded video. | 2010-02-04 |
20100027962 | INPUT-OUTPUT CIRCUIT, RECORDING APPARATUS AND REPRODUCTION APPARATUS FOR DIGITAL VIDEO SIGNAL - A video signal input-output circuit and a recording-reproduction apparatus in which a digitally compressed video signal input in packet form can be recorded and reproduced efficiently and in stable fashion. In this apparatus, a clock reference is detected from a packet signal containing the clock reference and a digitally compressed video signal, a time stamp for a packet is generated using a clock signal in phase with the clock reference and added to the particular packet, and the packet signals with the time stamp added thereto are recorded closely to each other in a data storage element such as a magnetic recording medium. At playback, the packet interval is output by being restored to the original length on the basis of the time stamp added to the packet in store. | 2010-02-04 |
20100027963 | VIDEO REPRODUCING DEVICE AND VIDEO REPRODUCING METHOD - A television personal computer | 2010-02-04 |
20100027964 | STREAM GENERATION APPARATUS, STREAM GENERATION METHOD, CODING APPARATUS, CODING METHOD, RECORDING MEDIUM AND PROGRAM THEREOF - A stream generation apparatus of the present invention is a stream generation apparatus which generates a stream including coded pictures and a command for managing a buffer which holds a decoded picture, the command being added to one of the coded pictures as a reference picture. It includes a judging unit which judges whether or not the coded picture to which the command is added is skipped at the time of trick-play, an adding unit which adds, in the case where the coded picture is judged to be skipped, repetition information indicating the same contents as the command to another coded picture that follows, in decoding order, the coded picture judged to be skipped and that is not skipped at the time of the trick-play, and a generating unit which generates the stream including the coded pictures, the command and the repetition information. | 2010-02-04 |
20100027965 | DYNAMIC LAYOUTS - Methods of displaying video data are disclosed. The methods generate a plurality of queries for determining from which of a plurality of video data sources video data is to be displayed and store each of the queries. One of the queries is selected for display and the selected query is matched with metadata from one or more of the plurality of video data sources. The video data from the video data sources that match the query is displayed. | 2010-02-04 |
20100027966 | SYSTEMS AND METHODS FOR VIDEO BOOKMARKING - A video content distribution system includes a remote content server, a communications network, and multiple media playback devices. One of the media playback devices generates a place marker that indexes a location in a video content where to resume playback of the video content and then the media playback device stores the place marker locally in the communications network. Subsequently, the same media playback device connects to the remote content server and stores a copy of the place marker remotely in the communications network. | 2010-02-04 |
20100027967 | INFORMATION PROCESSING DEVICE, METHOD THEREOF, PROGRAM THEREOF, RECORDING MEDIUM CONTAINING THE PROGRAM, REPRODUCTION DEVICE FOR DJ, REPRODUCTION DEVICE - An information processing device discriminates a broadcast format of contents including video contents, discriminates a broadcast format valid during reproduction on the display unit, and when a data format of the contents and a data format of the display unit are different, modifies a decoding speed of the broadcast format of the contents so that a reproduction speed is modified to correspond to the broadcast format in the display unit. A simplified arrangement is obtained with an easy processing. Smooth reproduction is easily obtained by simply sequentially decoding frames of the video contents at a certain reproduction speed. | 2010-02-04 |
20100027968 | Method and device for processing source pictures to generate aliasing - The invention concerns a method for processing a sequence of source pictures to generate artifacts due to aliasing when these source pictures are captured by a video capturing device. This method comprises a first time modulation step for modulating temporally at a first modulation frequency the brightness of pixels of each picture of the sequence around a brightness to be displayed for said picture. According to an important feature of the invention, the method further comprises a second time modulation step for modulating temporally at a second modulation frequency different from the first modulation frequency the brightness of pixels of each picture of the sequence around a brightness value to be displayed for said picture, the first and second modulation frequencies being determined in order not to be visible to the human eye and contributing to generate aliasing artifact at a predetermined aliasing frequency. | 2010-02-04 |
20100027969 | IDENTIFICATION AND PROTECTION OF VIDEO - The present invention provides methods and apparatus that are helpful for identifying or protecting video. One claim recites a method including: receiving data representing picture elements of video; transforming the data into a frequency domain; comparing characteristics associated with the transformed data to predetermined characteristics that are associated with a first video type, and if the characteristics coincide, determining that the video is of the first video type; and if the characteristics do not coincide, comparing the characteristics of the transformed data to predetermined characteristics that are associated with a second video type, and if the characteristics coincide, determining that the video is of the second video type. Another claim recites a method including: obtaining information associated with a video; selecting a set of information from the obtained information; deriving identifying information from the selected set of information; and providing a security feature in or over data representing picture elements of the video according to the identifying information. Of course, other implementations are provided as well. | 2010-02-04 |
20100027970 | 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. | 2010-02-04 |
20100027971 | MOVING IMAGE ENCODING METHOD AND APPARATUS - A moving image encoding method of encoding a moving image while switching between variable-length encoding schemes. In this method, a continuous unit to be continuously reproduced is determined (S | 2010-02-04 |
20100027972 | DIGITAL PHOTO FRAME CAPABLE OF ATTRACTING ATTENTION - A digital photo frame (DPF) capable of attracting attention is provided. The DPF includes a storage unit, a playback unit, a motion detector and a processing unit. The memory stores a plurality of audio files. The playback unit is configured to play the audio files. The motion detector is configured to detect whether there is someone around the DPF and produce a trigger signal when there is. The processing unit is connected to the motion detector and the playback unit, and is configured to control the playback unit to play an audio file thereby attracting people's attention. | 2010-02-04 |
20100027973 | IMAGE PROCESSING CIRCUIT AND METHOD CAPABLE OF PERFORMING ONLINE COLOR SPACE CONVERSION - An image processing circuit includes: a video decoder for decoding at least one block image source to generate first decoded data, where the block image source and the first decoded data correspond to a first color space; a color space converting unit, coupled to the video decoder, for performing color space conversion on the first decoded data to generate second decoded data, where the second decoded data corresponds to a second color space; a block based scaling unit, coupled to the color space converting unit, for performing a scaling operation on the second decoded data to generate scaled data, where the scaled data corresponds to the second color space; and a frame buffer, coupled to the block based scaling unit, for temporarily storing the scaled data, where the scaled data temporarily stored in the frame buffer is utilized in the second color space. | 2010-02-04 |
20100027974 | Self Configuring Media Player Control - An apparatus and method for use in the playback of media assets is disclosed. Preferably, the apparatus includes at least a processor programmed with media request software, a network interface device communicating information between the processor and a network, and a non-volatile information storage medium loaded with media player program logic responsive to and interacting with the media request software, and a media player object library supporting a plurality of media player decoder modules responsive to and interactive with the media player program logic. Preferably, the non-volatile information storage medium communicates with the processor, and upon receipt by the network interface device of media requested from the network, the media player program logic analyzes the received media to determine in which format the media was received, and then automatically selects a media player decoder module from the plurality of media player decoder modules for playback of the received media. | 2010-02-04 |
20100027975 | PLAYBACK DEVICE AND PLAYBACK SYSTEM - The present invention enables to limit playback of content recorded on a recording medium without fail. A playback system includes a recording medium | 2010-02-04 |
20100027976 | In-Band Data Recognition And Synchronization System - A method and apparatus for recognizing and synchronizing to in-band data at a multimedia device is provided. A content stream includes in-band data. The in-band data is processed and in-band data pattern data associated with the content stream are created. Metadata are attached to the event identification data. The event identification data are provided to multimedia devices which receive broadcasted multimedia content streams containing video programs with in-band data. The in-band data are processed and compared to the event identification data. If a match occurs, the multimedia device uses the metadata to perform specified actions. | 2010-02-04 |
20100027977 | REPRODUCTION SYSTEM - To limit the time capable of reproducing a plurality of contents as a whole recorded on a recording medium. Provided herein are a recording medium on which a plurality of contents and reproduction-enabled time which is a period of time for allowing a user to freely reproduce the plurality of contents as a whole are recorded, a reproduction device having an acquisition unit which acquires the reproduction-enabled time and a reproduction inhibit unit which inhibits the reproduction of each of the contents when the accumulated reproduction time of the plurality of contents as a whole exceeds the acquired reproduction-enabled time during the reproduction of each of the contents. | 2010-02-04 |
20100027978 | VOLTAGE REGULATED DC SUPPLY CIRCUIT FOR A WIRE FEED DRIVE SYSTEM - Systems and methods relating to a boosting rectifier and feeder motor drive circuit are provided. The circuit may be used to produce a regulated DC supply voltage from a variable input AC line voltage, chop the DC supply voltage and deliver a pulse width modulated motor voltage to a wire feed motor in the wire drive assembly. One embodiment relates to elimination of undesirable wire feeder inconsistencies due to motor loading conditions, distance between the primary power source and the wire feeder, and so forth. In certain embodiments, the circuit may contain power factor correction circuitry, which may reduce the size of circuit components due to increased efficiency. Current paths through the circuit during the positive and negative half cycles of the AC input voltage are provided. Exemplary controller logic that may be used to control the operation of the boosting rectifier and feeder motor drive circuit is provided. | 2010-02-04 |
20100027979 | MOTOR CONTROLLER AND ELECTRIC POWER TOOL HAVING THE SAME - A motor controller is provided with a velocity processing unit that determines a corrected target rotation velocity by correcting the inputted target rotation velocity of the motor in accordance with a velocity deviation between the inputted target rotation velocity and an actual rotation velocity detected from the motor, a first PWM circuit that repeatedly outputs an on-signal having a first pulse width at a first carrier frequency, wherein the first pulse width of the on-signal is modulated by the first PWM circuit in accordance with the corrected target rotation velocity, a second PWM circuit that repeatedly outputs an on-signal having a second pulse width at a second carrier frequency, wherein the second pulse width is different from the first pulse width, the second carrier frequency is lower than the first carrier frequency, and the second pulse width of the on-signal is modulated by the second PWM circuit in accordance with the corrected target rotation velocity, an AND circuit that receives the on-signal outputted from the first PWM circuit and the on-signal outputted from the second PWM circuit and outputs third on-signal which is a logical product of the on-signals, and a voltage apply circuit that applies voltage to the motor intermittently in synchronization with the third on-signal outputted from the AND circuit. As a result, the rotation velocity of the motor may be correctly controlled. | 2010-02-04 |
20100027980 | ELECTROTHERMAL OIL RADIATOR - An electrothermal oil radiator includes a radiating body ( | 2010-02-04 |
20100027981 | Infant formula maker and brewer - The present invention is a warmer for heating liquids for use with powdered infant formula. In an exemplary embodiment the device comprises a water reservoir and pump, heating element, and carafe demarcated in ounces to allow the user to easily add the appropriate amount of infant formula after the water is warmed. In use, up to 64 ounces of water is placed in the water reservoir. The reservoir warms the water to the optimum temperature and fills the carafe through a water outlet. The carafe rests on a platform that is not heated so as to not bring the temperature above the optimum temperature for making formula. As further described herein, the system ensures a smooth and silky mixed formula of the proper concentrations. | 2010-02-04 |
20100027982 | Apparatus and method for photographing marine organism specimen - Apparatus and methods for photographing marine organism specimens are disclosed, capable of easily and motionlessly fixing marine organism specimen even on a sailing ship by epochal improvement to the conventional equipment for photographing marine organism specimens. Diffused reflection does not occur during the photographing, and this facilitates lively and realistic photographing of the marine organism specimens. The apparatus generally comprises a support centrally defined by a round hole, a top-opened cylindrical Petri dish supported at a periphery of the hole of the support by a lower circumference for accommodating therein water and marine organism specimen(s), a top-opened cylindrical cover wherein a lower surface is inserted from an upper surface of the Petri dish and an external lateral surface contacts an inner lateral surface of the Petri dish, whereby surface of water accommodated into the Petri dish is pushed to fix the marine organism specimen, a lighting system irradiating light toward a lateral surface of the Petri dish, and a camera installed upward of the Petri dish. | 2010-02-04 |
20100027983 | System and method for manual selection of multiple evaluation points for camera control - A method and system for additively, manually sequentially or manually in parallel, selecting multiple points or regions of interest in the analog or digital viewfinder of a photo or video camera with automatic controls like auto-focusing, auto-metering and auto white-balancing. Points or regions capable of being selected, within a grid of elements comprising a camera's evaluative matrix and represented to the user in a viewfinder or other display, may be hard-coded (pre-defined, selectable regions) or any point, pixel, or group of pixels. Data from the selected regions is used to simultaneously, dynamically adjust focus related parameters, light metering and white balancing of the camera and is tied into these features. Point selection may be via touch screen or by holding down a lock button. The selected points or regions may be applied to focus and aperture related adjustments or for any other camera function related to measurement of the scene. | 2010-02-04 |
20100027984 | MIRROR DRIVE FOR A CAMERA - Disclosed is a mirror drive for a camera, particularly a medium-size camera, in which both a mirror and an auxiliary shutter have to be swiveled. In order to use a small number of parts for producing said mirror drive and keep the design of the mirror drive uncomplicated, a motor is used which comprises a coil ( | 2010-02-04 |
20100027985 | In-finder display apparatus - An in-finder display apparatus comprises:
| 2010-02-04 |
20100027986 | BARRIER DEVICE FOR CAMERA - A reliable barrier device for a camera, which is able to smoothly open and close blade members while suppressing a drive load applied when the blade members are opened and closed. Closing springs for primary and secondary blades are each interposed between corresponding ones of spring hooks on a barrier drive ring and on primary and secondary blade members. When the drive ring is rotated in a barrier opening direction, the distance between the spring hook on the ring and the spring hook for primary blade decreases and the urging force of the closing spring for primary blade decreases, which reduces a rotational torque produced by the closing springs for primary and secondary blades at barrier open state, making it possible to decrease a rotational torque produced by opening springs and acting on the drive ring at barrier open state. | 2010-02-04 |
20100027987 | Shutter device and image pickup apparatus - Disclosed herein is an image pickup apparatus including: an image sensor; and a shutter device, wherein said shutter device includes a trailing curtain, a first driving member, a second driving member, first urging force applying means, and a charging member. | 2010-02-04 |
20100027988 | FRAME PROCESSING APPARATUS, OPTICAL RECEIVING APPARATUS, OPTICAL TRANSCEIVING APPARATUS, OPTICAL TRANSMISSION SYSTEM, AND FRAME PROCESSING CONTROLLING METHOD - The technique for improving the efficiency in use of power resources while maintaining the received signal quality that satisfies the requirement during a system operation is disclosed. The frame processing apparatus disclosed in the present case includes: a frame processing unit which performs frame processing on an input signal in the designated error processing mode; and a controlling unit which receives the monitoring result relating to the signal quality of the input signal and performs switching control of the designation of the above error processing mode in the frame processing unit based on the received monitoring result. | 2010-02-04 |
20100027989 | Network Protection Switching Mechanisms and Methods of Network Protection - A network protection switching mechanism comprises a plurality of optical switches located at a plurality of nodes; a plurality of optical communication paths between said switches; switch based fault detectors located as part of at least two switches which generate detection results representative of the identification of a fault; switch based controllers located as part of said at least two switches; and internal switch-communication means between said fault detectors and said controllers which facilitate the transmission of detection results from said fault detectors to said controllers; wherein said controllers directly cause switching to an alternative optical communication path dependent upon the receipt of said detection results; whereby autonomous switch based protection without dependence on either inter-switch control communication or higher level network control communication is achieved. | 2010-02-04 |
20100027990 | TRANSMISSION APPARATUS AND METHOD FOR DISTRIBUTED MANAGEMENT THEREOF - Disclosed is a transmission apparatus in which a plurality of elements implement virtually one apparatus. Each element includes at least one main signal package and a monitor control package that is connected to the main signal package via an intra-apparatus bus | 2010-02-04 |
20100027991 | OPTICAL TRANSCEIVER WITH LED LINK INFORMATION INDICATOR - Exemplary embodiments of the invention relate to an analyzer device configured to interface with an optical transceiver module having a diagnostic communications port, wherein the port is configured to access diagnostic and other data contained within the transceiver controller via a backdoor interface. Controller data, including operational parameter values and module setup values, is accessible while the transceiver operates in conjunction with an external host and may be retrieved, and sometimes modified, in real time without interrupting normal transceiver operation or suspending the transmission of data over optical fibers. The analyzer device accesses the data via the diagnostic communications port on the outside of the transceiver module. | 2010-02-04 |