Nakaishi
Hidenori Nakaishi, Nara JP
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20160065985 | ENCODER CIRCUIT AND ENCODING METHOD - An encoder circuit includes a reduction circuit, a statistical processing circuit, a first motion search circuit, and a second motion search circuit. The reduction circuit generates reduced images of multiple patterns with respect to each of macroblocks. Each of frame images included in video is divided into the macroblocks. The statistical processing circuit performs statistical processing on motion vectors detected with respect to each of the macroblocks. The first motion search circuit selects one of the reduced images generated with respect to the frame image of a reference frame, based on the result of the statistical processing, and searches a first search range in the selected one of the reduced images so as to detect a first motion vector. The second motion search circuit searches a second search range set in the reference frame based on the first motion vector so as to detect a second motion vector. | 03-03-2016 |
20160080760 | ENCODER CIRCUIT AND ENCODING METHOD - An encoder circuit includes a statistical processing circuit and a motion search circuit. The statistical processing circuit performs statistical processing on motion vectors detected with respect to each of macroblocks that are units of processing. Each of frame images included in video is divided into the macroblocks. The motion search circuit sets a first search range in a reference frame image temporally different from a first frame image among the frame images, sets a search start position and a search direction within the first search range based on the result of the statistical processing, searches the first search range from the search start position in accordance with the search direction, and generates the motion vector of a current macroblock included in the first frame image based on the result of searching the first search range. | 03-17-2016 |
Hidenori Nakaishi, Yokohama JP
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20090060038 | Encoding device and encoding method and decoding device and decoding method - An encoding device including a calculation result storage unit adapted to store information based on a result of a difference calculation of the differential encoding along with information on a referenced picture used for the differential calculation a determination unit determining from the information on the referenced picture stored in the calculation result storage unit whether the difference calculation has been performed on the picture to be referred used for the difference calculation of a picture which undergoes the image compression, as a reference target of the difference calculation and a differential encoding unit reading from the calculation result storage unit the information on the result of the difference calculation corresponding to the picture to be referred and performs the differential encoding based on a determination by the determination unit that the difference calculation has been performed, as the reference target, on the picture to be referred. | 03-05-2009 |
Hiroshi Nakaishi, Tokyo JP
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20080239981 | COMMUNICATION DEVICE, COMMUNICATION CONTROL SYSTEM, COMMUNICATION CONTROL METHOD AND RECORDING MEDIUM RECORDING COMMUNICATION CONTROL PROGRAM - The present invention provides a communication control system that monitors a status of a transmission line, and can dynamically change a communication band used by a communication device included in an access line based on the monitored result. Line terminal devices ( | 10-02-2008 |
20120033974 | OPTICAL COMMUNICATION SYSTEM, OPTICAL COMMUNICATION APPARATUS, AND OPTICAL COMMUNICATION METHOD THEREOF - An optical communication system includes a first optical communication apparatus configured to insert a wavelength control signal in a main signal to produce a modified main signal; convert the modified main signal into a first optical signal; and transmit the first optical signal, and a second optical communication apparatus configured to receive the first optical signal; extract the wavelength control signal from the received first optical signal; determine a wavelength of a second optical signal based on the extracted wavelength control signal; and transmit the second optical signal to the first optical communication apparatus. | 02-09-2012 |
Hiroyuki Nakaishi, Osaka-Shi JP
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20130309540 | BATTERY SEALING STRUCTURE, ELECTROLYTE CIRCULATION TYPE BATTERY CELL FRAME, ELECTROLYTE CIRCULATION TYPE BATTERY CELL STACK, AND ELECTROLYTE CIRCULATION TYPE BATTERY - An easy-to-assemble battery sealing structure is provided. A cell frame includes a battery plate-like member (bipolar plate), a pair of frames for holding a peripheral portion of bipolar plate therebetween and pressing the peripheral portion from the front and the rear, and an annular packing made of an elastic material. Frames are provided with an annular groove between respective surfaces of the frames facing each other, for accommodating the peripheral portion of bipolar plate. Packing is mounted on the peripheral portion of bipolar plate, arranged in annular groove, and press-contacted between frames and the peripheral portion of bipolar plate. Packing includes a pair of legs for holding the peripheral portion of bipolar plate therebetween, and a base connecting legs together. | 11-21-2013 |
Hiroyuki Nakaishi, Osaka JP
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20120056473 | ROLLER WHEEL FOR TRACK-TYPE TRAVELLING VEHICLE - A roller wheel for a track-type travelling vehicle is disposed on a non-ground-engaging side of a track and supported by a vehicle body frame. The roller wheel includes a shaft, a roller assembly and a bearing. The shaft is supported by the vehicle body frame. The roller assembly is disposed on an outer periphery of the shaft. The bearing allows the roller assembly to be rotatably supported by the shaft therethrough. The roller assembly includes a tubular inner roller shell disposed closer to the vehicle body frame, and a tubular outer roller shell disposed outwards of the inner roller, the tubular outer roller shell being coupled to the inner roller shell by a straddle fitting structure. | 03-08-2012 |
Masanori Nakaishi, Wakayama JP
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20140112719 | METHOD FOR INHIBITING MELTING OF ARCTIC SEA ICE - Seawater is prevented from flowing from the Pacific Ocean into the Arctic Ocean through the Bering Strait, thereby inhibiting melting of Arctic sea ice. Fences are set for blocking seawater in the Bering Strait from the sea surface down to a certain depth, and, of seawater flowing into the Arctic Ocean from the Pacific Ocean, seawater in the vicinity of the sea surface is prevented from flowing into the Arctic Ocean by using the fences. | 04-24-2014 |
Shigeo Nakaishi, Osaka JP
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20110193865 | ELECTRONIC NOMOGRAM AND METHOD OF DISPLAYING ELECTRONIC NOMOGRAM - An electronic nomogram includes an image data storing unit for storing nomogram image data of a coordinate plane having a first axis and a second axis; an instruction receiving unit for receiving an instruction specifying a position of a point graphic displayed on a nomogram; a numerical value acquiring unit for acquiring first and second numerical values; a calculation unit for calculating a value of a calculation result of a predetermined function that uses as arguments the first and second numerical values; an image generation unit for generating point graphic image data at a position specified by the received instruction and generating as calculation result image data, image data of the value of the calculation result of the function; and an image display unit for displaying the nomogram image data, the point graphic image data and the calculation result image data. | 08-11-2011 |
20110276909 | NUMERICAL VALUE INPUT DEVICE, NUMERICAL VALUE INPUT METHOD, AND PROGRAM - A numerical value input device is provided that makes it possible to suitably input numerical values using a GUI. The device is equipped with: an image data storage unit ( | 11-10-2011 |
Tomoyuki Nakaishi, Hyogo JP
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20090158449 | TRANSGENIC AVIAN WHICH HAS FOREIGN GENE CONTAINING SEQUENCE ENCODING FELINE-DERIVED PROTEIN AND METHOD FOR PRODUCTION THEREOF - The present invention has for its object to provide a transgenic bird with a foreign gene containing a feline-derived protein-encoding sequence as transferred therein, and a method of producing the same. The present invention provides a method of producing a feline-derived protein by using a transgenic bird with a method which comprises infecting an avian embryo with a replication defective retrovirus vector containing a foreign gene by microinjection thereof into the early heart or blood vessel formed in the embryo and allowing the embryo to hatch. | 06-18-2009 |
Yoshiaki Nakaishi, Tokyo JP
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20090040570 | Image reading apparatus, image forming apparatus, image forming system that employs the image reading apparatus and the image forming apparatus - An image reading apparatus reads an image of a document. An image reading section reads an image of a document. A scanning mechanism causes the image reading section to move relative to the document when the document is at rest. When the image reading section is at rest, a document feeding mechanism causes the document to move relative to the image reading section. A shutter moves to a first position where the shutter opens, allowing the image reading section to read the image of the document when the document moves relative to the image reading section at rest. The shutter moves to a second position where the shutter closes, allowing the image reading section to read the image of the document when the image reading section moves relative to the document at rest. | 02-12-2009 |
20090127766 | Medium transportation apparatus, image reading apparatus, and multifunction product - A medium transportation apparatus is provided with a medium placing unit having a placing surface for placing a medium. The medium placing unit includes a first flat surface portion and a second flat surface portion on the placing surface. The second flat surface portion is formed on an upstream side with respect to the first flat surface portion in a medium transportation direction. The first flat surface portion and the second flat surface portion are situated on different planes. | 05-21-2009 |
20100104341 | IMAGE FORMING APPARATUS - An image forming apparatus includes: a main body of the image forming apparatus; a component of the image forming apparatus attached to the main body of the image forming apparatus; a medium re-feeding path formed in the main body of the image forming apparatus, wherein a medium is turned over while being conveyed through the medium re-feeding path for a double-sided printing; and a guide provided at the component, the guide being adjacent to the medium re-feeding path and configured to guide the medium along the medium re-feeding path. | 04-29-2010 |
20110115148 | MEDIUM CARRYING MECHANISM AND IMAGE FORMING DEVICE - A medium carrying mechanism includes a carrying roller that carries a medium, two correction rollers for medium correction that face the carrying roller and that are positioned along a medium carrying direction, a bracket that includes a rotation shaft and that supports the correction rollers, a supporting member that supports the rotation shaft, and a bias member that biases the rotation shaft toward the carrying roller. | 05-19-2011 |