FUJITSU LIMTED Patent applications |
Patent application number | Title | Published |
20130005375 | System and Method for Implementing Coordinated Resource Allocations - A method for implementing coordinated resource allocations includes establishing one or more wireless connections using a first channel with one or more endpoints via at least one remote transceiver. The method further includes determining a schedule that assigns a first number of resource blocks to each endpoint of the one or more endpoints. The method additionally includes receiving one or more neighboring transceiver schedules determined by one or more neighboring base stations. Each neighboring transceiver schedule indicating a different number of resource blocks assigned to each neighboring remote transceiver connected to the respective neighboring base station. The method also includes determining one or more time slots and subcarriers within the first channel to assign to each resource block for each endpoint of the one or more endpoints based on the schedule and the neighboring transceiver schedules. The method further includes determining a power distribution for each resource block for each endpoint. | 01-03-2013 |
20120320427 | IMAGE PROCESSING METHOD, IMAGE PROCESSING DEVICE AND SCANNER - An image processing method generally includes: obtaining a vanishing point on a curved surface in a two-dimension image; extracting all the straight line segments between a top contour line and a bottom contour line of the curved surface by the vanishing point; removing a perspective distortion to get parallel straight line segments; obtaining the lengths of the straight line segments, obtaining the true width of each of the straight line segments in a three-dimension space and the depth increment of the straight line segments according to the lengths; obtaining the expanded width of each straight line segment according to the true width and the depth increment; obtaining the total expanded width of the curved surface to transform it into a flat surface; transforming image contents on the curved surface onto the flat surface. | 12-20-2012 |
20120070084 | IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND IMAGE PROCESSING PROGRAM - An image processing apparatus calculates luminances for pixels that make up an image and calculates the average luminance of the calculated luminances. From among pixels of the calculated luminances, the image processing apparatus identifies each of the luminances that has a value equal to or greater than a distinguishing value and calculates a bright-portion ratio of the identified luminance in the image. The image processing apparatus creates a luminance histogram and calculates a distribution value indicating a distribution level of the luminance distribution in a region corresponding to a luminance having a value equal to or greater than the distinguishing value in the created luminance histogram. The image processing apparatus determines whether the average luminance is equal to or less than a first threshold, whether the bright-portion ratio is equal to or greater than a second threshold, and whether the distribution value is equal to or greater than a third threshold. | 03-22-2012 |
20110254608 | LEVEL CONTROL CIRCUIT, LEVEL CONTROL METHOD, AND LEVEL CONTROL SYSTEM - A level control circuit that generates output signal for level control includes: a control information storage that stores control information corresponding to a signal level, a control information circuit that outputs the output signal for level control corresponding to the signal level of a first input signal based on the control information stored in the control information storage; and an information update circuit that updates the control information of the control information storage according to the signal level of a second input signal. | 10-20-2011 |
20110239209 | SYSTEM AND METHODS FOR REMOTE MAINTENANCE IN AN ELECTRONIC NETWORK WITH MULTIPLE CLIENTS - A system for performing remote maintenance an electronic network serving a plurality of clients may comprise a central server, a first client system hosting first virtual machine, and a receiver associated with the first client system. The central server may broadcast a list of updated software modules available for delivery to the plurality of client systems. The first client system may including a plurality of nodes, each one of the plurality of processing resources having a respective set of processing instructions stored on an respective associated computer readable memory. The receiver may be operable to receive the list broadcast by the central server. The first virtual machine may be operable to determine whether to request any of the updated software modules on the received list based at least in part on the identity of the plurality of nodes of the first client system. The receiver may be operable to receive any updated software module requested by the first virtual machine. The first virtual machine may be operable to install any updated software module delivered to the client system. | 09-29-2011 |
20100134162 | CLOCK SIGNAL GENERATION CIRCUIT - A clock signal generation apparatus includes a clock signal generation circuit generating a plurality of clock signals, and a self-test circuit measuring a phase difference of one pair of clock signals. The self-test circuit includes a clock signal selection circuit selecting the pair of clock signals among the plurality of clock signals, a phase detection circuit generating a phase difference pulse signal, a test signal generation circuit generating a test signal having a frequency which is lower than the phase difference pulse signal, and a counter circuit counting the pulse number of the test signal. | 06-03-2010 |
20100124529 | Method of manufacturing carbon cylindrical structures and biopolymer detection device - A method of manufacturing carbon cylindrical structures, as represented by carbon nanotubes, by growing them on a substrate using a chemical vapor deposition (CVD) method, comprising the steps of implanting metal ions to the substrate surface and then growing the carbon cylindrical structures using the metal ions as a catalyst. A method of manufacturing carbon nanotubes comprising a step of using nano-carbon material as seed material for growing carbon nanotubes is also disclosed. A biopolymer detection device comprising vibration inducing part for inducing vibration, binding part capable of resonating with the vibration induced by the vibration inducing part and capable of binding or interacting with a target biopolymer, and detection part for detecting whether or not the binding part have bound or interacted with the target biopolymer, is also disclosed. | 05-20-2010 |
20100080397 | AUDIO DECODING METHOD AND APPARATUS - A decoded sound analysis unit ( | 04-01-2010 |
20100023941 | VIRTUAL MACHINE MONITOR - A mapping data generator determines a virtual page number of a virtual page where an executable code in an object file is mapped. A virtual page manager manages a virtual page record containing the virtual page number, a first object ID corresponding to the virtual page number, and a detection flag indicative of existence of another virtual page record containing a second object ID identical with the first object ID. A machine page manager manages a machine page record containing the first object ID, and a machine page number to which the virtual page number is mapped. A sharable page detector determines whether a detection flag indicates existence of another virtual page record containing the first object ID and determines whether a machine page number has been set. A page mapper maps a set machine page number to the virtual page number of the access page. | 01-28-2010 |
20100020076 | APPARATUS AND METHOD FOR GENERATING THREE-DIMENSIONAL MODEL DATA - A three-dimensional model data generation apparatus generates and stores a three-dimensional model expressing a three-dimensional object that includes a first element having a first surface region and a second element having a second surface region. The apparatus includes a generation unit generating surface shape data on the first and second elements; a detection unit detecting a contact region on which the first surface region and the second surface region are in contact with each other; a storage unit storing, in a storage device, the surface shape data generated by the generation unit; and a discard unit discarding the surface shape data on the contact region in the second surface region. | 01-28-2010 |
20090300172 | Relay apparatus, relay method, and monitoring apparatus - A relay apparatus receives connection check mail transmitted from a plurality of terminal apparatuses connected to the relay apparatus to a monitoring apparatus when the configuration or settings of the terminal apparatuses changes. The relay apparatus attaches a relay apparatus ID that uniquely identifies the relay apparatus to the header of the connection check mail. The relay apparatus transmits the connection check mail with the relay apparatus ID attached thereto to the monitoring apparatus. When stopping the monitoring of the terminal apparatus under the control of the relay apparatus, the relay apparatus transmits to the monitoring apparatus monitoring stop instruction mail with the relay apparatus ID attached thereto. | 12-03-2009 |
20090141388 | MAGNETIC DISK APPARATUS - A preamplifier receives a servo gate signal indicating whether magnetic information read out from a disk by a head is servo data for positioning-use or user data stored in a user area available for reading and writing of given data. In the preamplifier, a servo data gain and a user data gain are set in advance. Based on a received servo gate signal, the preamplifier changes the gain depending on whether the head outputs the servo data or the user data. | 06-04-2009 |
20080284787 | Information processing system, method for controlling system and computer-readable recording medium - According to an aspect of an embodiment, a system comprises a processing unit for executing a software program, a storage unit and a display unit for displaying information for the software program, the processing unit saving the instant displayed information and associated data relating to the software program into the storage unit when instructed, the processing unit maintaining the information to be displayed and superimposing supplementary information over the information on the display unit while the information and associated data are being saved. | 11-20-2008 |
20080252265 | DETECTION CIRCUIT - A detection circuit that reduces circuit scale. A plurality of current amplifiers respectively generate a plurality of detection signals corresponding to current flowing to a plurality of resistors. An error amplifier coupled to the plurality of current amplifiers compares the plurality of detection signals with a plurality of reference signals, respectively, to generate an error signal based on the comparison. | 10-16-2008 |