Patent application number | Description | Published |
20080205778 | Image predicting apparatus and method, and image coding apparatus and method - To code the current frame of a moving picture, a weighting coefficient and the mean pixel values in the current frame and a reference frame are obtained. The weighting coefficient is used to modify the mean pixel value in the reference frame, and an offset value is calculated from the resulting modified mean pixel value and the mean pixel value in the current frame. Reference image blocks are then selected from the reference frame, and a predicted image block is generated by applying the weighting coefficient and the offset value to each selected reference image block. Because of the modification of the mean pixel value of the reference frame, pixel values in the predicted image blocks are distributed around the mean pixel value in the current frame, which leads to efficient coding. | 08-28-2008 |
20080219352 | Motion vector searching apparatus, motion vector searching method and storage medium for storing motion vector searching program - A motion vector searching apparatus to which a reference image, an object image and weight parameters for the reference image are inputted and searches a motion vector based thereon is provides. The motion vector searching apparatus includes an inverse weighting section that generates an inverse weighted object image by performing, on the object image using the weight parameter, a weighting inverse from a weighting performed on the reference image using the weight parameter; an image comparing section that compares the generated inverse weighted object image with the reference image to obtain a comparison value indicating a degree of approximation between the two images; and a determination section that determines an optimum motion vector from the comparison value. | 09-11-2008 |
20100254454 | Apparatus for decoding video compression coded data - A decoding apparatus includes a standard predicted image generating unit which generates a standard decoded image and a standard predicted image of standard image quality; a non-standard decoded image generating unit which generates a non-standard decoded image different in image quality based on a prediction error information; a non-standard predicted image generating unit which generates a non-standard predicted image different in image quality based on the non-standard decoded image; and a correction value calculating unit which calculates correction values corresponding to differences between the standard and non-standard predicted images. The non-standard decoded image generating unit includes a predicted image reconstructing unit which corrects the non-standard predicted image, and a decoding unit which inverse-quantizes the prediction error information and adds the inverse-quantized prediction error information and the corrected non-standard predicted image to generate the non-standard decoded image. | 10-07-2010 |
Patent application number | Description | Published |
20080310297 | ERROR CONTROL APPARATUS - A plurality of system board modules are connected to a crossbar module. An error detection unit detects an error in a packet received from a corresponding system board module. When an error is detected by the error detection unit, a transmission control unit issues a completion data generation request. When receiving the completion data generation request, a packet completion unit generates completion data. When receiving an error packet, a selector circuit outputs a completion packet in which completion data is provided in place of a data unit involving error. | 12-18-2008 |
20080310412 | INFORMATION RELAY APPARATUS, CONTROL METHOD AND INFORMATION PROCESSING SYSTEM - In a multi-processor system, an exit control circuit unit | 12-18-2008 |
20080320237 | SYSTEM CONTROLLER AND CACHE CONTROL METHOD - A multiprocessor system comprises a plurality of system controllers, each of which performs a snoop processing regarding a cache device in its charge. The system controllers adjust the number of steps of a snoop pipeline for the snoop processing according to communication time with the other system controllers. The number-of-steps adjustment absorbs the difference of the communication time in the results of the snoop for each scale of the multiprocessor system. When a retrial is determined by an address conflict or the like in the snoop processing, each of the system controllers resubmits the access to be retried to the snoop pipeline after waiting until no other access which may cause an address conflict precedes. The resubmission timing prevents infinite repetition of the retrial of the snoop processing in the system controllers. | 12-25-2008 |
20080320272 | PARTITION PRIORITY CONTROLLING SYSTEM AND METHOD - A partition priority controlling apparatus includes a partition ID identifying unit, a partition ID match detecting unit for detecting whether or not a partition to which one of a plurality of system board modules belongs matches partitions to which the other system board modules respectively belong for at least one combination of the system board modules, and an inter-crossbar-unit conflict partition detecting unit for detecting a combination of partitions, which make a conflict between two of a plurality of crossbar units, for at least one combination of the two crossbar units on the basis of the determination result of the partition ID identifying unit, and the detection result of the partition ID match detecting unit. | 12-25-2008 |
20090060084 | Data receiver apparatus and data transmitter apparatus - Write pointer generation units successively switch and indicate storage locations of data transmitted from a transmitter end LSI from plural buffers constituting FIFO circuits. A clock-step ring buffer delays a gated step signal to instruct an operation stop. When receiving the gated stop signal delayed by the clock-step ring buffer, the write pointer generation units stop switching instructions of the storage locations. | 03-05-2009 |
20100125687 | SYSTEM HAVING PROCESSOR AND I/O CONTROLLER - A method of controlling an apparatus including a processor and an I/O controller includes storing execution information, receiving a first and a second requests successively, determining whether initiation of each execution of the first and the second requests is to be supervised by either of the processor and the I/O controller in reference to the execution information, transmitting the first request to the processor from the I/O controller, and upon completion of execution of the first request at the processor, transmitting the second request to the processor from the I/O controller when the initiations of executions of the first and second request is supervised by the I/O controller, and transmitting the first and second requests to the processor regardless of completion of execution of the first request by the processor when the initiations of executions of the first and second requests is supervised by the processor. | 05-20-2010 |
Patent application number | Description | Published |
20090068720 | USEFUL POLYPEPTIDES - The present invention provides a novel polypeptide having a β1,3-N-acetylglucosaminyl transferase activity; a method for producing the polypeptide; a DNA which encodes the polypeptide; a recombinant vector into which the DNA is inserted; a transformant comprising the recombinant vector; a method for producing a sugar chain or complex carbohydrate, using the polypeptide; a method for producing a sugar chain or complex carbohydrate, using the transformant; an antibody which recognizes the polypeptide; a method for screening a substance which changes the expression of the gene which encodes the polypeptide; and a method for screening a substance which changes the activity of the polypeptide. | 03-12-2009 |
20110162726 | PROTECTIVE COVER FOR CANISTER VENT SOLENOID VALVE - A protective cover | 07-07-2011 |
20120156732 | USEFUL POLYPEPTIDES - The present invention provides a novel polypeptide having a β1,3-N-acetylglucosaminyltransferase activity; a method for producing the polypeptide; a DNA which encodes the polypeptide; a recombinant vector into which the DNA is inserted; a transformant comprising the recombinant vector; a method for producing a sugar chain or complex carbohydrate, using the polypeptide; a method for producing a sugar chain or complex carbohydrate, using the transformant; an antibody which recognizes the polypeptide; a method for screening a substance which changes the expression of the gene which encodes the polypeptide; and a method for screening a substance which changes the activity of the polypeptide. | 06-21-2012 |
20150226630 | AIRTIGHTNESS EVALUATION DEVICE AND AIRTIGHTNESS EVALUATION METHOD - In a case where air pump system evaluation is performed, an ECU | 08-13-2015 |
20150281730 | CODING FORMAT CONVERTER PARTIALLY HALTING SEARCH FOR CODING CANDIDATES - A coding format converter for converting an input stream of data of pictures of a first coding format into a data stream of data of pictures with a second coding format includes a decoder decoding the input stream with the first coding format, an encoder encoding the data of the picture thus decoding with the second coding format, a coding candidate search controller using first information on prediction residual availability indicative of whether or not residual information is encoded for each block in the decoded picture. When a search for coding candidates reveals a result that the first information for a coding target region of the picture is indicative of the absence of a residual, the controller refrains from searching for coding candidates which depend on second information on residual availability of the coding with the second coding format. | 10-01-2015 |
Patent application number | Description | Published |
20110319661 | PROCESS FOR PRODUCING (METH) ACRYLIC ACID - A process for producing (meth)acrylic acid of the present invention comprises the steps in the following order: a crystallization step of supplying a cooling medium cooled by a heat source device to a crystallizer to obtain a (meth)acrylic acid crystal from a crude (meth)acrylic acid solution; an adjustment step of returning the cooling medium discharged from the crystallizer to the crystallizer without cooling; a sweating step of supplying a heating medium to the crystallizer to partially melt the (meth)acrylic acid crystal, thereby obtaining a melted liquid, and discharging the melted liquid from the crystallizer; and a melting step of supplying the heating medium to the crystallizer to melt the (meth)acrylic acid crystal, thereby obtaining purified (meth)acrylic acid. According to the present invention, purified (meth)acrylic acid with high purity can be obtained. | 12-29-2011 |
20120046433 | PROCESS FOR PRODUCING (METH)ACRYLIC ACID - A process for producing (meth)acrylic acid, comprising a crystallizing step of supplying a cooling medium from a refrigerator to a crystallizer and returning the cooling medium from the crystallizer to the refrigerator, thereby obtaining a (meth)acrylic acid crystal from a (meth)acrylic acid-containing solution; and a melting step of supplying a heating medium from a refrigerator to the crystallizer and returning the heating medium from the crystallizer to the refrigerator, thereby melting the (meth)acrylic acid crystal; wherein the crystallizing step and the melting step are respectively performed at least once, thereby producing purified (meth)acrylic acid from a crude (meth)acrylic acid solution; temperature of the cooling medium discharged from the refrigerator is maintained constant at temperature T | 02-23-2012 |
20120088932 | PROCESS FOR PRODUCING (METH) ACRYLIC ACID - A process for producing (meth)acrylic acid, comprising the step of repeating a crystallization operation “n” times (providing “n” is an integer 2 or more) to produce purified (meth)acrylic acid from crude (meth)acrylic acid, wherein a (meth)acrylic acid solution is crystallized and the crystallized (meth)acrylic acid is melted to obtain a (meth)acrylic acid melt in the crystallization operation; wherein a constant amount A | 04-12-2012 |