| Patent application number | Description | Published |
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| 20080235507 | Encrypted Communication Method - A DNS Proxy unit (A | 09-25-2008 |
| 20090161680 | GATEWAY APPARATUS, PACKET FORWARDING METHOD, AND PROGRAM - The present invention provides a gateway apparatus and a packet forwarding method for rewriting the AP header of a forwarded packet without terminating a TCP connection between a client and a server. For that purpose, the gateway apparatus in accordance with the present invention uses the conversion section | 06-25-2009 |
| 20100054252 | System and method for external resolution of packet transfer information - When a packet transfer equipment receives a packet, it extracts several types of information contained in the received packet such as the destination IP address and the destination port number and, using the extracted information as the key, inquires of a packet transfer method resolution server about the information related to the packet transfer method. The server keeps the correspondences between several types of information contained in the packet and one or more type of information related to the packet transfer method in the database and, in response to the inquiry from the packet transfer equipment, replies one or more type of information related to the packet transfer method. The packet transfer equipment rewrites several types of information such as the destination IP address and the destination port number according to one or more type of information obtained and transfers the received packet. | 03-04-2010 |
| 20100110889 | Policing device - A policing device having a table storing monitored bandwidth, packet history information for each importance level, and the allocation weight of the monitored bandwidth for each importance level, a policing table control circuit for reading out these items of information into each storage of a policing unit when a packet is inputted, and a calculation unit for judging the bandwidth of the input packet as being conformant or non-conformant to the contract on the basis of these items of information, thereby to control the bandwidth at each importance level. | 05-06-2010 |
| 20100141752 | Microscope System, Specimen Observing Method, and Computer Program Product - A microscope system includes an image acquiring unit that acquires a specimen image formed by capturing a specimen multi-stained by a plurality of pigments using a microscope; a pigment amount acquiring unit that acquires a pigment amount of each pigment staining a corresponding position on the specimen, for each pixel of the specimen image; and a pigment selecting unit that selects a display target pigment from the plurality of pigments. The system also includes a display image generating unit that generates a display image where a staining state of the specimen by the display target pigment is displayed, on the basis of the pigment amount of the display target pigment in each pixel of the specimen image; and a display processing unit that displays the display image on a display unit. | 06-10-2010 |
| 20100272334 | Microscope System, Specimen Observation Method, and Computer Program Product - A microscope system includes an image acquisition unit for acquiring a spectral image of a specimen by using a microscope, a structure specifying unit for specifying an extraction target structure in the specimen, a display method specifying unit for specifying a display method of the extraction target structure, a structure extraction unit for extracting an area of the extraction target structure in the spectral image by using a reference spectrum of the extraction target structure on the basis of pixel values of each pixel included in the spectral image, a display image generator for generating a display image that represents the extraction target structure in the specimen by the display method specified by the display method specifying unit on the basis of an extraction result of the structure extraction unit, and a display processing unit for performing process for displaying the display image on a display unit. | 10-28-2010 |
| 20100322502 | MEDICAL DIAGNOSIS SUPPORT DEVICE, IMAGE PROCESSING METHOD, IMAGE PROCESSING PROGRAM, AND VIRTUAL MICROSCOPE SYSTEM - The present invention provides a medical diagnosis support device, which is capable of acquiring information to support medical diagnosis for easily and precisely determining chromosome abnormality and/or gene amplification related to cancer or genetic disorder. | 12-23-2010 |
| 20110212486 | Microscope System, Specimen Observation Method, and Computer Program Product - A microscope system includes an acquisition unit that obtains a specimen image acquired by capturing the specimen stained by an element identification dye that visualizes a predetermined cell constituent element and a molecule target dye that visualizes a predetermined target molecule by using a microscope; a dye amount unit that obtains dye amounts of the element identification dye and the molecule target dye that stain corresponding positions on the specimen for each pixel of the image; an element area identification unit that identifies an area of the cell constituent element based on the dye amount of the element identification dye; a condition setting unit that sets the presence or absence of the predetermined target molecule on the cell constituent element as a condition; and an extraction unit that extracts an area of a target portion that satisfies the condition based on the dye amount of the molecule target dye. | 09-01-2011 |
| 20110307603 | BROKER NODE AND EVENT TOPIC CONTROL METHOD IN DISTRIBUTED EVENT DISTRIBUTION SYSTEM - A broker node transmits an event in a distributed event distribution system. In order to flexibly deal with fluctuations in event transmission load, the broker node includes monitoring means that monitors fluctuations in event transmission load on the broker node for each event rule, and control means that dynamically changes an event topic to transmit the event in accordance with fluctuations in transmission load and notifies another node of an instruction of the change using a control message (event Topic control message). | 12-15-2011 |
| Patent application number | Description | Published |
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| 20080298234 | Bandwidth policing method and packet transfer apparatus with bandwidth policing function - In a bandwidth policing apparatus which accommodates a large number of user groups, bandwidth policing for each user group is performed at high speed. When there is any extra bandwidth in bandwidth for a user group, the contracted committed information rate for each user is guaranteed invariably while using this effectively. The bandwidth policing apparatus accumulates packets of a plurality of user groups under bandwidth policing in the same packet accumulate FIFO. Also, for a packet which does not exceed the contracted bandwidth for each user, the contracted bandwidth for each user is guaranteed by deciding that the packet does not exceed the contracted bandwidth for each user group. | 12-04-2008 |
| 20090249469 | PACKET TRANSFER APPARATUS - Plural retrieval units are prepared, and a retrieval unit which can reduce power consumption is selected according to the condition of a retrieval key. For example, in general, the retrieval unit including a CAM is used. However, when the condition of the retrieval key is simple as in a case where reference is made to only TOS in an interior node of Diffserv and QoS is determined, the retrieval unit including a dscp-QoS table constituted of an FF or RGF is used and the power consumption is reduced. A CAM retrieval start determination section determines that a process is performed by which retrieval unit in accordance with previously set setting information or a previously set header information item. | 10-01-2009 |
| 20100091770 | PACKET RELAY DEVICE - The packet relay device includes a clock generation portion adapted to generate a clock signal of prescribed frequency as a standard for operation of the packet relay device; a timer portion adapted to count up a timer value over a first number of clock cycles on the basis of the clock signal; a relay control portion adapted relay received packets while limiting to a prescribed amount of packets the amount of packets forwardable per a predetermined increment of the timer value; and a power control portion adapted to reduce the frequency of the clock signal to 1/n in order to reduce power consumption by the packet relay device. If the frequency of the clock signal has been reduced to 1/n by the power control portion, the timer portion counts up the timer value over a number of clock cycles equivalent to 1/n the aforementioned number of clock cycles. | 04-15-2010 |
| Patent application number | Description | Published |
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| 20090177787 | SERVER, AND PACKET TRANSFERRING METHOD AND PROGRAM THEREFOR - A server that relays packet data transmitted and received between a first terminal and a second terminal among plurality of terminals, includes a transfer table storing unit configured to store a transfer table in which a connection address pair, includes a first connection address and a second connection address, is registered, and a connection establishment message processing unit configured to transmit a SYN ACK message as a response message to a SYN message, upon receiving the SYN message, for establishing a TCP connection from each of the terminals. The first connection address is used to connect the server and the first terminal and the second connection address is used to connect the server and the second terminal. | 07-09-2009 |
| 20090177788 | COMMUNICATION SYSTEM, SERVER, TERMINAL, PACKET DATA TRANSFERRING METHOD, AND PROGRAM THEREFOR - A communication system includes a plurality of terminals and a server that relays packet data transmitted and received between a first terminal and a second terminal among the plurality of terminals. The server includes a connection establishment message processing unit configured to transmit a first SYN ACK message that is a response message to a first SYN message transmitted from the first terminal for establishing a TCP connection upon receiving the first SYN message from the first terminal, and an option information notifying unit configured to transmit a first TCP option information notifying message that includes first TCP option information included in the first SYN message from the first terminal and first communication destination information to indicate the second terminal as a destination of communication. The first terminal recognizes the second terminal as the destination of communication and notifies the second terminal of the first TCP option information included in the first TCP option information notifying message, upon receiving the first TCP option information notifying message from the option information notifying unit. | 07-09-2009 |
