Alaxala Networks Corporation

Nissan Motor Company Limited

Nof Corporation

Hokkaido University

Osaka Prefecture University Public Corporation

Masaya Arai

Manabu Fujita

Manabu Watanabe

Ken Watanabe

Nobutaka Chiba

Shinji Nozaki

Kensuke Ino

Youichi Yoshioka

Tomohiro Kaburagi

Kazuhiro Kubo

Takahisa Miyamoto

Hideyoshi Harashima

Hidetaka Akita

Yoshio Kawashita

Shoichi Yokoyama

Kota Tange

Hiroto Hatakeyama

Ryou Murakami

Shinichirou Fujikawa

Hiroki Tanaka

Kenji Kono

Keiichirou Yamate

Ryohei Ishiba

Masao Kizawa

Masami Ukawa

Shouhei Fukuzaki

A monitoring apparatus holds extracted information including: extracted data from first communication between a proxy and a first network and from second communication between the proxy and a second network; and reception times of a target data, wherein the extracted data includes kinds of communication, sources and destinations of the target data in the first communication, and the sources in the second network and the destinations in the first network after the target data is relayed by the proxy in the second communication, the monitoring apparatus: for first extracted data of first kind of communication in the first communication, acquires second extracted data in the second communication whose reception time is coincidental time zone of the reception time of the first extracted data; and determines whether communication using the target data from which the acquired second extracted data is extracted is included in a series of end-to-end communication.

Communication monitoring apparatus, communication monitoring method, and computer-readable non-transitory storage medium

A negative electrode active material containing a Si-containing alloy having a composition to be represented by Chemical Formula (1): SiSnMAlA(in Chemical Formula (1) above, M is one or two or more transition metal elements, A is an unavoidable impurity, and x, y, z, w, and a represent values of percentage by mass, where y, z, and w are 2&#x2264;y&#x2264;10, 25&#x2264;z&#x2264;35, and 0.3&#x2264;w&#x2264;3, respectively, and x and a are remainder) is used in an electrical device, providing a means capable of improving the cycle durability of the electrical device such as a lithium ion secondary battery.

Negative electrode active material for electrical device and electrical device using the same

A negative electrode active material including a silicon-containing alloy having a ternary alloy composition expressed by Si&#x2014;Sn&#x2014;Ti and including a structure in which an a-Si phase containing amorphous or low-crystalline silicon formed by dissolving tin in a crystal structure of silicon is dispersed in a parent phase of a silicide phase including TiSi, wherein when a peak intensity of a Si&#x2014;O bond peak that is observed at a position where an interatomic distance in a radial wave function observed by XAFS is 0.13 nm is S(1) and a peak intensity of a Si&#x2014;Si bond peak that is observed at a position where the interatomic distance is 0.2 nm is S(2), a relation of S(2)&#x3e;S(1) is satisfied is used for an electrical device. When used, the negative electrode active material achieves both cycle durability and charging-discharging efficiency for an electrical device such as a lithium ion secondary battery.

Negative electrode active material for electrical device, and electrical device including the same

A negative electrode active material which has a ternary alloy composition represented by Si&#x2014;Sn-M (M is one or two or more transition metal elements) and has a microstructure which has a first phase (silicide phase) having a silicide of a transition metal as a main component and a second phase partially containing Sn and having amorphous or low crystalline silicon as a main component, and further has partially a plurality of independent first phases and partially a eutectic structure of the first phase and the second phase is used for an electric device. The negative electrode active material improves cycle durability of an electric device such as a lithium ion secondary battery.

Negative electrode active material for electric device and electric device using the same

To provide a means capable of improving the cycle durability of an electric device such as a lithium ion secondary battery. A negative electrode active material containing a silicon-containing alloy having ternary alloy composition represented by Si&#x2014;Sn-M (M is one or two or more transition metal elements) or quaternary alloy composition represented by Si&#x2014;Sn-M-Al (M is one or two or more transition metal elements) and having a structure wherein an a-Si phase containing amorphous or low crystalline silicon containing tin in a silicon crystal structure in form of a solid solution is dispersed in a silicide phase containing a silicide of a transition metal as a main component is used in an electric device. The negative electrode active material improves the cycle durability of an electric device such as a lithium ion secondary battery.

A bond magnet molding is provided that contains coated magnetic particles having at least two layers of an oxide layer of 1-20 nm on a surface of magnetic particles and an organic layer of 1-100 nm on an outer side of the oxide layer. The bond magnet molding preferably includes a Zn alloy as a binder. The Zn alloy has a strain rate sensitivity exponent (m value) of not less than 0.3 and an elongation at break of not less than 50%. The magnet particles have a nitrogen compound containing Sm and Fe that are solidified using the binder at a temperature not higher than a molding temperature.

Magnet particles and magnet molding using same

The present invention relates to a compound represented by the formula (1) wherein Xand Xare each independently Xor X; s is 1 or 2,Ris an alkyl group having 1-6 carbon atoms,nand nare each independently 0 or 1,Rand Rare each independently an alkylene group having 1-6 carbon atoms,Rand Rare each independently an alkylene group having 1-6 carbon atoms,Yand Yare each independently an ester bond, an amide bond, a carbamate bond, an ether bond or a urea bond, andRand Rare each independently a sterol residue, a liposoluble vitamin residue or an aliphatic hydrocarbon group having 12-22 carbon atoms,and use thereof.

Cationic lipid having improved intracellular kinetics

A Provider Edge PEreplicates a received packet and relays these to virtual circuits VC, VCrespectively, and Provider Edges PE, PErespectively receive the packets from the virtual circuits VC, VC, whereupon the Provider Edges PE, PE, on the basis of an agreement between them, decide to handle the received packets such that one of the first edges relays the packet to a Customer Edge CEfor forwarding to a Host A, while the other edge discards the packet without relaying it to the Customer Edge CE

Data communication system and method for preventing packet proliferation in a multi-device link aggregation network

A network relay device relays data in a layer 2 network. The network relay device includes first and second communication ports, a snooping module, a transfer information storage unit, a multicast sending module, a failure detector and a port adding module. The snooping module generates snooping information. The snooping information correlates the first communication port set to a multicast transfer port to a destination MAC address. The multicast sending module refers to the snooping information stored in the transfer information storage unit and sends a multicast frame received from the layer 2 network, from the correlated multicast transfer port. The failure detector detects a communication failure in the layer 2 network. The port adding module additionally, in response to detection of the communication failure by the failure detector, set the second communication port, in addition to the first communication port, to the multicast transfer port.

Network relay device and network relay method

In a virtual network apparatus, even when a fault occurs on a private line connecting plural physical network apparatuses to communicate a control signal, the redundancy is maintained, and the lower forwarding capability is prevented. In this network system, a control signal for virtualization to be transmitted and received between plural physical network apparatuses is relayed via a unit spanning LA connecting each physical network apparatus and an adjacent network apparatus in the adjacent network apparatus. Thereby, even when a fault occurs in the private line, it is possible to continue to communicate the control signal between the physical network apparatuses and continuously operate the virtual network apparatus.

Network system and network apparatus

The network system is provided. The network system includes: a first processing apparatus configured to provide a specific service; a second processing apparatus configured to provide the specific service, the first processing apparatus and the second processing apparatus having one identical address; a client apparatus configured to utilize the specific service; and a network relay apparatus connected directly or indirectly via interfaces to the first processing apparatus, the second processing apparatus, and the client apparatus and configured to relay packet transmission between the client apparatus and the first processing apparatus or the second processing apparatus, wherein the network relay apparatus forwards a received packet, which is received via the interface connecting with the client apparatus to be sent to the address as a destination, to one processing apparatus in a state enabled to provide the specific service between the first processing apparatus and the second processing apparatus.

Network system and network relay apparatus

A phospholipid derivative represented by the following formula (1) wherein each symbol is as described in the specification; a liposome containing the phospholipid derivative, and the like.

Phospholipid derivative and pH-responsive liposomes

An extranet direct route allowing extranet forwarding to a directly linked device is written in a layer 2-layer 3-integrated forwarding table. The procedure of introducing a layer 3 address-to-layer 2 address correspondence relation table entry into the layer 2-layer 3-integrated forwarding table searches the layer 2-layer 3-integrated forwarding table with a layer 3 address of the correspondence relation table entry and a layer 3 interface as search keys to retrieve any forwarding entry relating to an extranet direct route as a forwarding destination. The procedure subsequently extracts a VRF of each retrieved forwarding entry and introduces the correspondence relation table entry for the extracted VRF into the layer 2-layer 3-integrated forwarding table.

Arrangements for constructing a virtual private network (VPN) using forwarding techniques

When the provider edge PEdetects the occurrence of a failure at the access line AL, it sends the label withdraw message to the virtual circuit VC, and when the provider edge PEreceives the label withdraw message sent via the virtual circuit VC, the access line ALis put to a link down state, and when the customer edge CEdetects the link down state of the access line AL, it switches from the normal path to the redundant path.

Growing community of inventors

Atsugi, Japan

Masaya Arai