Patent application number | Description | Published |
20130159638 | INFORMATION PROCESSING APPARATUS AND MEMORY ACCESS METHOD - A node includes a first converting unit that performs conversion between a logical address and a physical address. The node includes a second converting unit that performs conversion between the physical address and processor identification information for identifying a processor included in a each of a plurality of nodes. The node includes a transmitting unit that transmits transmission data including the physical address and the processor identification information for accessing a storing area indicated by the physical address. The node includes a local determining unit that determines whether an access, indicated by the transmission data received from another nodes, is an access to a local area or an access to a shared area based on the physical address included in the transmission data received by the receiving unit. | 06-20-2013 |
20130170334 | INFORMATION PROCESSING APPARATUS, COMPUTER-READABLE RECORDING MEDIUM, AND CONTROL METHOD - An abnormality detection unit provided in at least one node among a plurality of nodes included in an information processing apparatus detects abnormality in a data transmission path of data transmission using a shared memory area sharable in a single node and other node, which is included in the storage unit provided in the single node or other nodes. An error information generation unit provided in the single node generates error information, based on the abnormality detected by the abnormality detection unit, and generates an interrupt with respect to a processor within a self node. The processor provided in the single node performs recovery processing, based on the error information according to the interrupt. | 07-04-2013 |
20130173867 | INFORMATION PROCESSING APPARATUS AND UNAUTHORIZED ACCESS PREVENTION METHOD - An information processing apparatus includes nodes having a first node and a second node each of which includes a processor and a memory in which at least a part of area is set as a shared memory area, and an interconnect that connects the nodes. The first node transmits communication data to be transmitted to the second node by attaching identification information used for accessing a memory in the second node. The second node determines whether or not an access to the shared memory area in the memory in the second node is permitted on the basis of the identification information that is attached to the communication data transmitted from the first node and identification information stored in a storing unit and used for controlling permission to access, from another node, the shared memory area in the memory in the second node. | 07-04-2013 |
20130174224 | INFORMATION PROCESSING APPARATUS AND UNAUTHORIZED ACCESS PREVENTION METHOD - An information processing apparatus includes nodes having a first node and a second node each of which includes a processor and a memory in which at least a part of area is set as a shared memory area, and an interconnect that connects the nodes. The first node transmits communication data to be transmitted to the second node by attaching identification information used for accessing a memory in the second node. The second node determines whether or not an access to the shared memory area in the memory in the second node is permitted on the basis of the identification information that is attached to the communication data transmitted from the first node and identification information stored in a storing unit and used for controlling permission to access, from another node, the shared memory area in the memory in the second node. | 07-04-2013 |
20130227219 | PROCESSOR, INFORMATION PROCESSING APPARATUS, AND ARITHMETIC METHOD - An processor includes a cache memory that temporarily retains data stored in a main storage. The processor includes a processing unit that executes an application by using the data retained in the cache memory. The processor includes a storing unit that stores therein update information indicating data that has been updated by the processing unit within the time period specified by the application executed by the processing unit. The processor includes a write back unit that, when the time period specified by the application ends, writes back, to the main storage from the cache memory, data that is from among the data retained in the cache memory and that is indicated by the update information stored in the storing unit. | 08-29-2013 |
20130262773 | INFORMATION PROCESSING APPARATUS AND CONTROL METHOD OF INFORMATION PROCESSING APPARATUS - An information processing apparatus includes a first arithmetic processing unit, a second arithmetic processing unit that is connected to a main storage, and a third arithmetic processing unit. The first arithmetic processing unit includes a cache memory that retains therein data. The second arithmetic processing unit includes a processing unit that notifies, when a read request for the data from the third arithmetic processing unit is not being executed when the replacement request is received, the first arithmetic processing unit of a completion notification indicating that the data has been written back to the main storage and the replacement process is completed and that notifies, when the read request is being executed when the replacement request is received, the first arithmetic processing unit of the completion notification after the read request has ended. | 10-03-2013 |
20130262782 | CENTRAL PROCESSING UNIT, METHOD FOR CONTROLLING CENTRAL PROCESSING UNIT, AND INFORMATION PROCESSING APPARATUS - A central processing unit, connected to a main memory among a plurality of central processing units each including a cache memory, includes a control unit. The control unit executes a process including: classifying the plurality of central processing units into a smaller number than a total number of the plurality of central processing units, and writing to the main memory presence information indicating whether or not the same data as data stored in the main memory is held in a cache memory included in any of the central processing units that belong to a corresponding central processing unit group, for each central processing unit group of a plurality of central processing unit groups obtained by the classifying. | 10-03-2013 |
20130339624 | PROCESSOR, INFORMATION PROCESSING DEVICE, AND CONTROL METHOD FOR PROCESSOR - A processor is connected to a main storage device and includes a cache memory unit, a tag memory unit, a main storage control unit, a cache control unit, a main storage access monitoring unit, a cache access monitoring unit, and a swap control unit. The cache memory unit includes a plurality of cache lines. The tag memory unit includes a plurality of tags. The main storage control unit accesses the main storage device. The cache control unit accesses the cache memory unit. The main storage access monitoring unit monitors a first access frequency. The cache access monitoring unit monitors a second access frequency. The swap control unit allows the cache control unit to retain data in the main storage device based on the first access frequency, the second access frequency, and state information retained in a tag. | 12-19-2013 |
20140068199 | PROCESSOR AND INFORMATION PROCESSING APPARATUS - A processor includes a first transmitting unit that transmits, when receiving from a second processor a transmission request indicating transmission of target data which is read from a main storage unit and stored in the first processor, a transfer instruction to the first processor, the transfer instruction indicating transfer of the target data and state information to the second processor, the state information indicating a state of the target data used when the second processor reads and stores the target data. The processor includes a second transmitting unit that transmits acquisition information indicating acquisition of the target data to the second processor before receiving a response to the transfer instruction transmitted by the first transmitting unit from the first processor. | 03-06-2014 |
20140208030 | INFORMATION PROCESSING APPARATUS AND CONTROL METHOD OF INFORMATION PROCESSING APPARATUS - An information processing apparatus including a plurality of mutually connected system boards, wherein each of the system boards includes: a plurality of processors; and a plurality of memories each of which stores data and directory information corresponding to the data, and corresponds to any one of the processors, and wherein each of the plurality of processors, upon receiving a read request for data stored in a memory corresponding to the own processor from another processor, performs an exclusive logical sum operation on identification information included in the read request and identifying the another processor and a check bit included in the directory information and identifying a processor which holds target data of the read request, increments a count value included in the directory information and indicating the number of processors which hold the target data, and sets presence information included in the directory information and indicating a system board which includes the another processor. | 07-24-2014 |
20150193346 | ARITHMETIC PROCESSING DEVICE, METHOD OF CONTROLLING ARITHMETIC PROCESSING DEVICE, AND INFORMATION PROCESSING DEVICE - An arithmetic processing device has a first arithmetic processing unit including a first instruction controller that controls a write instruction to a memory and a first cache unit, and a second arithmetic processing unit including a second instruction controller and a second cache unit. The first arithmetic processing unit transmits an invalidation request to the second arithmetic processing unit when a write request to the memory is issued within a first transaction, and in response to the invalidation request, the second cache unit determines whether a second transaction is to be aborted based on information in the invalidation request when the second transaction conflicts with the first transaction for a cache block corresponding to a destination of the write request, and sends a determination result to the first arithmetic processing unit. | 07-09-2015 |
Patent application number | Description | Published |
20090091770 | IMAGE DISPLAY APPARATUS, IMAGE DISPLAY METHOD AND IMAGE DISPLAY PROGRAM - An image display apparatus connected to a printer, for displaying an image to be printed by the printer, includes display section for displaying taken image data as a thumbnail, control section for generating edited image data by editing the taken image data selected by a user and generating an additional thumbnail of the edited image data, and select section for selecting a taken image displayed on the display means to be edited, an editing operation for the taken image, and a print image. As the taken image is edited, the control means displays the additional thumbnail of the edited image data in addition to a thumbnail of the taken image data on the display means to allow each of the thumbnail and the additional thumbnail to be selected as the print image. | 04-09-2009 |
20090091772 | PRINT SYSTEM, IMAGE DISPLAY APPARTUS, IMAGE DISPLAY METHOD, AND IMAGE DISPLAY PROGRAM - A print system for printing one printing image data in a plurality of printing sizes, includes an image display apparatus for displaying the printing image data, and a printer apparatus for printing the one printing image data which is displayed and selected with the image display apparatus in a plurality of printing sizes. The image display apparatus includes record means in which the printing image data is stored, display means for displaying the printing image data stored in the record means, and control means for causing the display means to simultaneously display frame data in the plurality of printing sizes on the selected printing image data. | 04-09-2009 |
Patent application number | Description | Published |
20120018640 | RADIATION IMAGE CAPTURING DEVICE AND RADIATION IMAGE CAPTURING METHOD - A radiation image capturing device includes: an image capturing unit that captures a radiation image using irradiated radiation; a radiation detection unit that detects the radiation; a determination unit that determines whether image capturing preparation is completed; and a control unit that starts detection of the radiation by the radiation detection unit, in a case in which the determination unit determines that the image capturing preparation is completed, and controls the image capturing unit to capture a radiation image, in a case in which the radiation detection unit detects the radiation. | 01-26-2012 |
20120018641 | RADIATION IMAGE CAPTURING DEVICE, RADIATION IMAGE CAPTURING SYSTEM, AND RADIATION IMAGE CAPTURING METHOD - A radiation image capturing system includes: a radiation image capturing device that includes an irradiation detecting/image capturing mode in which a start of irradiation of radiation is detected and a radiation image is captured; a detection unit that detects whether a radiographer has completed positioning of a subject with respect to the radiation image capturing device or has completed image capturing preparation; and a control unit that controls the radiation image capturing device to transit to the irradiation detecting/image capturing mode, in a case in which it is detected by the detection unit that the radiographer has completed the positioning of the subject or has completed the image capturing preparation. | 01-26-2012 |
20130075619 | RADIOLOGICAL IMAGE DETECTION APPARATUS - A radiological image detection apparatus includes an imaging unit, a storage unit, a correction data generating unit, a correction unit, a disturbance detection unit, and a determination unit. The imaging unit acquires radiological image data. The storage unit stores correction data for correcting the radiological image data. The correction data generating unit generates new correction data based on dark image data and updates the correction data stored in the storage unit. The correction unit performs a correction process for the radiological image data using the correction data. The disturbance detection unit detects a disturbance acting when the imaging unit acquires the dark image data. The determination unit determines whether the updating of the correction data stored in the storage unit is permitted, or whether the acquisition of the dark image data is permitted, based on the detection result of the disturbance detection unit. | 03-28-2013 |
20130077762 | RADIOLOGICAL IMAGE DETECTION APPARATUS - A radiological image detection apparatus includes: a lock mechanism including at least one first lock mechanism and at least one second lock mechanism, each including a coupling member moving between a coupling position at which the lock mechanism is coupled to a battery and a non-coupling position, the coupling member being installed with a manipulation part exposed to an outer surface of a portion of a case in which a battery accommodating part is installed, and the first lock mechanism setting a first direction of a movement direction of the corresponding coupling member from the coupling position to the non-coupling position and the second lock mechanism setting a second direction of a movement direction of the corresponding coupling member from the coupling position to the non-coupling position, being different from the first direction. | 03-28-2013 |
20130077764 | CASSETTE - A cassette includes: an image capturing unit including: an image receiving unit having a flat panel shape on which a plurality of pixels are arranged on a substrate converting radiation into electric charges and accumulating the converted electric charges; and a support to which the image receiving unit is attached; and a case in which the image capturing unit is accommodated in an unfixed state, in which the support supports the image receiving unit, and an outer edge of the support is disposed on an outer side of an outer edge of the substrate of the image receiving unit in a direction parallel to an image receiving surface of the image receiving unit. | 03-28-2013 |
20130121471 | RADIATION IMAGE DETECTION APPARATUS AND RADIATION IMAGE PHOTOGRAPHING SYSTEM - A radiation image detection apparatus, includes: a control unit configured to drive an imaging unit so that a radiation image data is acquired, an image receiving unit is reset after acquiring the radiation image data, and a dark image data is acquired; in which: the control unit changes at least one of a reset time of the image receiving unit and a reduction ratio of an reduced image data on the basis of the communication speed by such that the transmission of the reduced image data is completed at least prior to reading-out an electrical charge signal from the image receiving unit when acquiring the dark image. | 05-16-2013 |
Patent application number | Description | Published |
20080239115 | Image processing device, method, and program storage medium - There is a provided an image processing device having: a storage section for storing defective pixel information expressing defective pixels of an image pickup element; a correction section that, on the basis of the defective pixel information, carries out correction of defective pixels on an image captured by the image pickup element; a point defect detector that, on the basis of a first image for defect detection which has not been subjected to defective pixel correction, detects point defects of the image pickup element in accordance with point defect detecting conditions; a line defect detector that, on the basis of a second image for defect detection which has not been subjected to defective pixel correction, detects line defects of the image pickup element in accordance with line defect detecting conditions; and a defective pixel information register storing the results of detection. | 10-02-2008 |
20100252740 | RADIATION IMAGING APPARATUS AND RADIATION IMAGING METHOD - Placement of a marker is performed efficiently, when performing a plurality of radiation imaging operations of a subject with different imaging angles. An operator inputs a region of interest within a subject on a bed, via an operating section. The region of interest and a peripheral region thereof are set as an irradiation range, and the marker is placed in the peripheral region. A radiation source control section causes a radiation source to emit radiation toward the subject within the set irradiation range. Radiation which passes through the subject is obtained by a radiation image detector as a radiation image. | 10-07-2010 |
20100322376 | RADIATION IMAGING APPARATUS AND METHOD - A plurality of radiation images of an object are acquired by iterating the steps of: beginning driving of a rotation driving unit at the time at which a breathing signal having been detected by a breathing sensor has come into a predetermined state, performing a radiation imaging operation with a set of a radiation source and a radiation detector at the time, at which the heart has come into a predetermined state, in accordance with a heartbeat signal having been detected by a heartbeat sensor within a rotation driving period, during which the rotation driving unit performs the rotation driving, and ceasing the rotation driving of the rotation driving unit at the time at which the breathing of the object has come into a state other than the predetermined state. | 12-23-2010 |
20120045110 | METHOD OF ENCODING A RADIOGRAPHIC IMAGE SIGNAL, METHOD OF DECODING A RADIOGRAPHIC IMAGE SIGNAL, RADIOGRAPHIC IMAGE DETECTION DEVICE AND RADIOGRAPHIC IMAGE SIGNAL GENERATION DEVICE - From a radiation detecting unit for detecting a radiographic image of a subject by receiving radiation transmitted through the subject, a radiographic image signal representing the radiographic image is read out, and information about an imaging operation carried out to obtain the radiographic image of the subject is obtained. The radiographic image signal is encoded with using key information based on the obtained information about the imaging operation to generate an encoded radiographic image signal, and the encoded radiographic image signal is outputted as a radio communication signal. | 02-23-2012 |
20130208860 | RADIATION IMAGE DETECTING DEVICE, ELECTRONIC CASSETTE, AND RADIATION IMAGING SYSTEM - An AEC signal is transmitted and received always in a wireless manner between a wireless communicator of an electronic cassette and a wireless communicator of a control device, regardless of the presence or absence of wired communication. If communication failure occurs in the wired communication and X-ray image data cannot be transmitted in a wired manner, a memory of the electronic cassette temporarily stores the X-ray image data. Since the AEC signal is wirelessly transmitted, X-ray imaging is continued even if the wired communication is unusable. A cause of the communication failure is more easily identified in wireless communication than in the wired communication. Thus, even if the communication failure occurs in the wireless communication, the wireless communication quickly recovers from the failure and downtime of an X-ray imaging system does not become too long. | 08-15-2013 |
20150087978 | COMPLEX DIAGNOSTIC APPARATUS, COMPLEX DIAGNOSTIC SYSTEM, ULTRASOUND DIAGNOSTIC APPARATUS, X-RAY DIAGNOSTIC APPARATUS AND COMPLEX DIAGNOSTIC IMAGE-GENERATING METHOD - An optimal value calculator calculates, based on angle information obtained from a first angle sensor provided in an ultrasound probe, the direction of transmission of an ultrasonic beam transmitted from the ultrasound probe, and the radiation source optimal angle of a radiation source at which the direction of radiation from the radiation source is substantially parallel to the calculated direction of transmission of the ultrasonic beam and the optimal detection angle of a radiographic image generator at which the normal of a detection surface of the radiographic image generator is substantially parallel to the calculated direction of transmission of the ultrasonic beam. | 03-26-2015 |
20150374263 | MEDICAL IMAGE PROCESSING DEVICE, METHOD FOR OPERATING THE SAME, AND ENDOSCOPE SYSTEM - First RGB image signals are inputted. Color difference signals Cr and Cb are calculated from the first RGB image signals. In a feature space formed by the color difference signals Cr and Cb, a first process and a second process are performed. In the first process, coordinates which correspond to the first, second, and third observation areas are moved in a parallel manner such that the coordinates which correspond to the second observation area are moved to a reference area that contains the origin point. In the second process, the coordinates which correspond to the first observation area and the coordinates which correspond to the third observation area are moved away from each other. | 12-31-2015 |
20150379698 | MEDICAL IMAGE PROCESSING DEVICE, METHOD FOR OPERATING THE SAME, AND ENDOSCOPE SYSTEM - First RGB image signals are inputted. Color difference signals Cr and Cb are calculated from the first RGB image signals. In a feature space formed by the color difference signals Cr and Cb, a first process is performed such that coordinates corresponding to a second observation area are moved to a reference area containing the origin point while coordinates corresponding to first and third observation areas are maintained unchanged. A second process is performed to move the coordinates corresponding to the first observation area and the coordinates corresponding to the third observation area away from each other. | 12-31-2015 |
20160029925 | MEDICAL IMAGE PROCESSING DEVICE, METHOD FOR OPERATING THE SAME, AND ENDOSCOPE SYSTEM - First RGB image signals are inputted. A first B/G ratio and a first G/R ratio are calculated. The first B/G ratio and the first G/R ratio are converted into a second B/G ratio and a second G/R ratio, respectively, through a color information conversion process. Owing to the color information conversion process, a difference between first and second observation areas in a second signal ratio space formed by the second B/G ratio and the second G/R ratio is greater than a difference between the first and second observation areas in a first signal ratio space formed by the first B/G ratio and the first G/R ratio, and a difference between the first and third observation areas in the second signal ratio space is greater than a difference between the first and third observation areas in the first signal ratio space. | 02-04-2016 |
20160093067 | MEDICAL IMAGE PROCESSING DEVICE AND METHOD FOR OPERATING THE SAME - RGB image signals are inputted. B/G ratio is calculated based on B image signal and G image signal. G/R ratio is calculated based on the G image signal and R image signal. In a feature space formed by the B/G ratio and the G/R ratio, a third process for increasing a difference in saturation between coordinates in a first observation area and coordinates in a second observation area is performed. In the first observation area, coordinates corresponding to a portion infected with | 03-31-2016 |
Patent application number | Description | Published |
20130193495 | LIGHT RECEIVING CIRCUIT - According to an embodiment, a light-receiving circuit includes a MOSFET, a first light-receiving element and a second light-receiving element. The first light-receiving element controls a state of the MOSFET between ON state and OFF state by applying a voltage induced by a light signal between a gate of the MOSFET and a source of the MOSFET; and a second light-receiving element controls a threshold voltage of the MOSFET. | 08-01-2013 |
20130234007 | LIGHT RECEIVING CIRCUIT - A light receiving circuit includes a photodiode, a transimpedance amp having a feedback resistor, an electric current comparator and an automatic threshold control circuit that includes a current mirror circuit for forming a current according to the mirror effect. With this light receiving circuit, regardless of how powerful the input light signal is, low pulse width distortion characteristics can be achieved. | 09-12-2013 |
20140284458 | LIGHT RECEIVING CIRCUIT AND PHOTOCOUPLER - A light receiving circuit includes a light receiving element, a transimpedance amplifier, a delay circuit and a comparator. The transimpedance amplifier is configured to convert the current signal into a first voltage. The comparator includes first to third current control elements each including first to third electrodes and configured to control current of the third electrode by voltage of the second electrode. The first voltage is inputted to the second electrode of the first current control element. Output voltage of the delay circuit is inputted to the second electrode of the second current control element. A second voltage is inputted to the second electrode of the third current control element. The comparator is configured to compare output current of the first current control element with sum of output current of the second current control element and output current of the third current control element. | 09-25-2014 |
20140284459 | LIGHT RECEIVING CIRCUIT - According to one embodiment, a light receiving circuit includes a light receiving element, a differential circuit, a fifth transistor, and first and second current sources. The differential circuit includes an amplifier and a bias circuit. The amplifier includes a first transistor, a second transistor, and a first feedback resistor. The amplifier is configured to convert a current from the light receiving element into a voltage. The bias circuit includes a third transistor, a fourth transistor, and a second feedback resistor. A reference voltage is supplied to a control electrode of the fourth transistor. The second and third transistors are included in a current mirror circuit. A fifth transistor has a control electrode connected to a connection point between the first and second transistors. A voltage signal switched to a high level or a low level according to a change of an optical signal is outputted. | 09-25-2014 |
Patent application number | Description | Published |
20090027769 | IMMERSION MICROSCOPE OBJECTIVE AND LASER SCANNING MICROSCOPE SYSTEM USING SAME - An immersion microscope objective formed of thirteen or fewer lens elements includes, in order from the object side, first and second lens groups of positive refractive power, a third lens group, a fourth lens group having negative refractive power with its image-side surface being concave, and a fifth lens group having positive refractive power with its object-side surface being concave. The first lens group includes, in order from the object side, a lens component that consists of a lens element of positive refractive power (when computed as being in air) and a meniscus lens element having its concave surface on the object side. Various conditions are satisfied to ensure that images of fluorescence, obtained when the immersion microscope objective is used in a laser scanning microscope that employs multiphoton excitation to observe a specimen, are bright and of high resolution. Various laser scanning microscopes are also disclosed. | 01-29-2009 |
20110043906 | IMMERSION MICROSCOPE OBJECTIVE AND LASER SCANNING MICROSCOPE SYSTEM USING SAME - An immersion microscope objective formed of thirteen or fewer lens elements includes, in order from the object side, first and second lens groups of positive refractive power, a third lens group, a fourth lens group having negative refractive power with its image-side surface being concave, and a fifth lens group having positive refractive power with its object-side surface being concave. The first lens group includes, in order from the object side, a lens component that consists of a lens element of positive refractive power (when computed as being in air) and a meniscus lens element having its concave surface on the object side. Various conditions are satisfied to ensure that images of fluorescence, obtained when the immersion microscope objective is used in a laser scanning microscope that employs multiphoton excitation to observe a specimen, are bright and of high resolution. Various laser scanning microscopes are also disclosed. | 02-24-2011 |
20110043924 | IMMERSION MICROSCOPE OBJECTIVE AND LASER SCANNING MICROSCOPE SYSTEM USING SAME - An immersion microscope objective formed of thirteen or fewer lens elements includes, in order from the object side, first and second lens groups of positive refractive power, a third lens group, a fourth lens group having negative refractive power with its image-side surface being concave, and a fifth lens group having positive refractive power with its object-side surface being concave. The first lens group includes, in order from the object side, a lens component that consists of a lens element of positive refractive power (when computed as being in air) and a meniscus lens element having its concave surface on the object side. Various conditions are satisfied to ensure that images of fluorescence, obtained when the immersion microscope objective is used in a laser scanning microscope that employs multiphoton excitation to observe a specimen, are bright and of high resolution. Various laser scanning microscopes are also disclosed. | 02-24-2011 |
20110199695 | OBJECTIVE AND ASSEMBLING METHOD FOR THE SAME - An objective comprises: a first group including a plurality of lens groups arranged at a predetermined interval; a second group composed of a single lens-group; a pressing ring which is screwed in, the pressing ring being for fixing the first group; and an outer frame accommodating the first group, the second group, and the pressing ring, wherein the outer frame includes a first hole at a position facing the second group. | 08-18-2011 |
Patent application number | Description | Published |
20120020343 | GATEWAY CONNECTION METHOD, GATEWAY CONNECTION CONTROL SYSTEM, AND USER EQUIPMENT - Disclosed is a technique in which when mobile terminal having multiple communication interfaces attaches to an access network, the mobile terminal can connect to a desired PGW quickly in a short time even if a PGW different from the desired PGW is allocated. According to the technique, when a mobile terminal (UE) | 01-26-2012 |
20120113959 | CONNECTION MANAGEMENT METHOD, CONNECTION MANAGEMENT SYSTEM, MOBILE TERMINAL, PACKET DATA GATEWAY AND MOBILE MANAGEMENT GATEWAY - When a mobile terminal transmitting/receiving a packet using a plurality of IP address types performs a handover to an access network (single address type connection network) permitting transmission/reception of a packet using a single IP address only, an IP address not permitted is unfortunately discarded at an access network as a handover destination. Disclosed is a technique configured so that a mobile terminal (UE | 05-10-2012 |
20120182859 | PACKET RESTORATION METHOD, PACKET RESTORATION SYSTEM, AND MOBILE TERMINAL AND INTERMEDIATE DEVICE USED IN THE METHOD - The present invention discloses a technique for providing a packet recovery method, and the like, capable of starting packet recovery processing without waiting for a wasteful latency (time-out) at a mobile terminal by giving notice of information on a packet discard in a gateway device in real time, thereby enabling improvement in communication quality and communication efficiency. According to the technique, there is provided a packet recovery method for recovering a packet discarded by an intermediate device positioned on a communication path between a mobile terminal and a correspondent node of the mobile terminal among packets exchanged between the mobile terminal and correspondent node, the method including: a step of causing the intermediate device to transmit a discard notification message to the mobile terminal based on information on a communication flow for which transmission of the discard notification message indicating that the packet has been discarded is required; and a step of causing the mobile terminal to transmit the correspondent node a retransmission request message for requesting retransmission of the discarded packet based the discard notification message. | 07-19-2012 |
20130042011 | COMMUNICATION NODES AND NETWORK NODES - Disclosed is a technique for reducing the number of event report messages sent from many communication nodes (MTC devices). Upon detecting an event (smoke detection by a smoke sensor), an MTC device A | 02-14-2013 |
Patent application number | Description | Published |
20120027920 | METHOD FOR MANUFACTURING ORGANIC LIGHT EMITTING DEVICE AND SOLUTION FOR ORGANIC LIGHT EMITTING DEVICE - According to one embodiment, a method is disclosed for manufacturing an organic light emitting device. The organic light emitting device includes an anode layer, a cathode layer, an emission layer provided between the anode layer and the cathode layer, and an intermediate layer provided between the emission layer and the cathode layer. The method can include applying a first solution containing a first organic material and a first solvent on the anode layer to form the emission layer. The method can include applying a second solution on the emission layer to form the intermediate layer, the second solution containing a second organic material with low molecular weight and a second solvent. The second solvent contains an acetylene alcohol-based surfactant and has a solubility parameter smaller than a solubility parameter of the first solvent. | 02-02-2012 |
20130248825 | ORGANIC ELECTROLUMINESCENT ELEMENT, LIGHTING APPARATUS, AND METHOD FOR MANUFACTURING ORGANIC ELECTROLUMINESCENT ELEMENT - According to one embodiment, an organic electroluminescent element includes: a first electrode having a first and a second major surfaces; a second electrode opposed to part of the first major surface; an organic luminescent layer provided between the first and the second electrodes; an optical layer having a third major surface opposed to the second major surface and a fourth major surface on opposite side from the third major surface. The fourth major surface includes a first region overlapping the second electrode, and a second region not overlapping the second electrode. The fourth major surface includes a first concave-convex provided in the first region and a second concave-convex provided in the second region. A planarization layer is provided on the second region and burying the second concave-convex. | 09-26-2013 |
20130250214 | ORGANIC ELECTROLUMINESCENT DEVICE, LIGHTING APPARATUS, AND METHOD FOR MANUFACTURING THE ORGANIC ELECTROLUMINESCENT DEVICE - According to one embodiment, an organic electroluminescent device includes a first electrode, a second electrode, an organic light emitting layer and an optical layer. The first electrode has a first major surface and a second major surface opposite to the first major surface and is light transmissive. The second electrode faces a portion of the first major surface. The organic light emitting layer is provided between the first electrode and the second electrode. The organic light emitting layer and the first electrode are disposed between the optical layer and the second electrode. The optical layer is able to transit between a first state where a traveling direction of light emitted from the organic light emitting layer is changed and a second state having a smaller degree of the change in the traveling direction of the light than the first state. | 09-26-2013 |
20130250557 | ORGANIC ELECTROLUMINESCENT DEVICE AND LIGHTING APPARATUS - According to one embodiment, an organic electroluminescent device includes a first electrode, a plurality of second electrodes and an organic light-emitting layer. The first electrode includes a first major surface and is optical transparency. The second electrodes extend in a first direction parallel to the first major surface and are separated from each other in a second direction parallel to the first major surface and perpendicular to the first direction. An optical transmittance of the second electrodes is lower than an optical transmittance of the first electrode. A distance along the second direction between a line extending in the first direction and a side surface of each of the second electrodes continuously increases and decreases along the first direction. The side surface is unparallel to the first major surface. The organic light-emitting layer is provided between the first electrode and the second electrodes. | 09-26-2013 |
20140110684 | ORGANIC ELECTROLUMINESCENT DEVICE AND LIGHT EMITTING APPARATUS - According to one embodiment, an organic electroluminescent device includes a support substrate, a first electrode, a second electrode, and an intermediate layer. The first electrode is opposed to the support substrate. The second electrode is provided between the support substrate and the first electrode and includes a conductive polymer material. The intermediate layer is provided between the first electrode and the second electrode. A thickness dimension of the intermediate layer is 140 nanometers or less. | 04-24-2014 |
20140139104 | ILLUMINATION DEVICE - In general, according to one embodiment, an illumination device includes a light emitting unit, a connection unit, a containing unit, and a second sealing unit. The light emitting unit includes a first substrate, a second substrate, an organic electroluminescent element, and a first sealing unit. The organic electroluminescent element is provided between the first substrate and the second substrate. The first sealing unit seals circumferential edge portions between the first substrate and the second substrate. The connection unit supplies power to the organic electroluminescent element. The containing unit has a space being airtight in an interior of the containing unit. The containing unit contains the light emitting unit inside the space. The second sealing unit is provided in the containing unit. The second sealing unit seals between a portion of the unit extending outside the containing unit and the containing unit. | 05-22-2014 |
Patent application number | Description | Published |
20110215304 | ORGANIC LIGHT-EMITTING DIODE, DISPLAY AND ILLUMINATING DEVICE - According to one embodiment, there is provided an organic light-emitting diode including an anode and a cathode arranged apart from each other, and an emissive layer interposed between the anode and the cathode and including a host material and an emitting dopant. The emitting dopant includes a copper complex represented by the formula (1): | 09-08-2011 |
20120056162 | NOVEL COMPOUND AND ORGANIC LIGHT-EMITTING DIODE, DISPLAY AND ILLUMINATING DEVICE USING THE SAME - According to one embodiment, there is provided a compound represented by Formula (1): | 03-08-2012 |
20120056163 | NOVEL COMPOUND AND ORGANIC LIGHT-EMITTING DIODE, DISPLAY AND LIGHTING DEVICE USING THE SAME - According to one embodiment, there is provided a compound represented by Formula (1): | 03-08-2012 |
20120181514 | NOVEL COMPOUND AND ORGANIC LIGHT-EMITTING DIODE, DISPLAY AND ILLUMINATING DEVICE USING THE COMPOUND - According to one embodiment, there is provided a compound represented by Formula (1): | 07-19-2012 |
20120181515 | ORGANIC LIGHT-EMITTING DIODE, DISPLAY AND ILLUMINATING DEVICE - According to one embodiment, there is provided an organic light-emitting diode including an anode and a cathode which are arranged apart from each other, and an emissive layer interposed between the anode and the cathode and including a host material and an emitting dopant. The emitting dopant includes a compound represented by the formula (1): | 07-19-2012 |
20120228585 | ORGANIC LIGHT-EMITTING DIODE, DISPLAY AND ILLUMINATING DEVICE - According to one embodiment, there is provided an organic light-emitting diode including an anode and a cathode which are arranged apart from each other, and an emissive layer interposed between the anode and the cathode and including a host material and an emitting dopant. The host material includes a polymer containing dibenzothiophene backbones represented by the following formula (1) as repeating units: | 09-13-2012 |
20120299482 | LIGHT EMITTING DEVICE, DISPLAY DEVICE, AND METHOD OF DRIVING ORGANIC ELECTROLUMINESCENT DEVICE - According to one embodiment, there is provided a light emitting device including an organic electroluminescent device that includes a first electrode, a light emitting layer arranged above the first electrode, and a second electrode arranged above the light emitting layer, a drive circuit that supplies a drive current between the first electrode and the second electrode to drive the organic electroluminescent device, and a drive stop circuit that stops the driving of the organic electroluminescent device when a value of the drive current falls below a predetermined value. | 11-29-2012 |
20140299853 | ORGANIC ELECTROLUMINESCENT DEVICE - According to one embodiment, the organic electroluminescent device includes an anode, a cathode provided apart from the anode, and a luminous layer. The luminous layer is disposed between the anode and the cathode and contains a host material and a luminous dopant. The host material includes a polymer having a skeleton represented by Formula 1 below in a repeating unit, and a number of repetitions being 20 to 10,000. | 10-09-2014 |
Patent application number | Description | Published |
20090011347 | ELECTROPHOTOGRAPHIC TONER, ELECTROPHOTOGRAPHIC DEVELOPER, TONER CARTRIDGE, AND IMAGE FORMING METHOD - The invention provides an electrophotographic toner having a crystalline polyester resin; a non-crystalline polyester resin; a colorant; and a releasing agent. A resin (i), that is included in a toluene-soluble component of the toner and having a molecular weight of 30,000 to 100,000 as measured by gel permeation chromatography relative to polystyrene standards, has an acid value A. A resin (ii), that is included in a toluene-soluble component of the toner and having a molecular weight of 8,000 to 12,000 as measured by gel permeation chromatography relative to polystyrene standards, has an acid value B. A resin (iii), that is included in a toluene-insoluble component of the toner, has an acid value C. The acid values A, B, and C satisfy the inequation of B>A>C. The invention further provides an electrophotographic developer using the toner, a toner cartridge storing the toner, and an image forming method using the developer. | 01-08-2009 |
20120243916 | TUBULAR MEMBER, TUBULAR MEMBER UNIT, INTERMEDIATE TRANSFER MEMBER, AND IMAGE FORMING APPARATUS - A tubular member formed of a polyamide resin layer includes carbon black and a semi-aromatic polyamide resin having at least a repeating unit structure derived from an aromatic dicarboxylic compound and an aliphatic diamine compound with the alkyl carbon number in the range of from 9 to 13. | 09-27-2012 |