Panasonic Corporation

Matsushita Electric Industrial Co., Ltd.

Panasonic Intellectual Property Corporation of America

Sun Patent Trust

Nippon Steel Corporation

Nippon Steel Sumitomo Metal Corporation

Panasonic Intellectual Property Corporaton of America

Optis Wireless Technology, LLC

Takashi Aramaki

Jun Hirano

Shinkichi Ikeda

Jens Bachmann

Kilian Weniger

Kenichi Miyoshi

Katsuhiko Hiramatsu

Daichi Imamura

Akihiko Nishio

Tetsuro Morimoto

Takashi Iwai

Sadaki Futagi

Gen-Ichirou Ohta

Takahisa Aoyama

Pek Yew Tan

Takako Hori

Chan Wah Ng

Kazunori Inogai

Yoshiko Saito

Takashi Morohoshi

Yoshimasa Shirasaki

Hidetoshi Suzuki

Hiroyuki Ehara

Hiroaki Sudo

Kengo Takeda

Tien Ming Benjamin Koh

Hong Cheng

Hideaki Irikawa

Tien-Ming Benjamin Koh

Masafumi Zeze

Jon Schuringa

Yasushi Tsukano

Ayako Horiuchi

Masayuki Abe

Jun Maki

Shinichi Yamaguchi

Yuki Suzuki

Kenichi Kuri

Masahiro Fuda

Shuji Yamamoto

Soshi Fujita

Toshimasa Tomokiyo

Chun Keong Benjamin Lim

Akito Fukui

Kazuhisa Kusumi

Tatsuya Kubota

Yoshikazu Ishii

Yoshihiro Arita

Yuichi Kobayakawa

Katsuhiro Fuchigami

Shivanajay Marwaha

Katsuiko Hiramatsu

Norimitsu Harada

Hideshi Taki

Junichi Yasui

Yuji Fukumoto

Takahisa Honda

Shin Suenaga

Yoshifumi Ohata

There is provided a hot-stamped member or a steel sheet for hot stamping having a chemical composition including, in mass %, C: 0.25% or more and 0.55% or less, Si: 0.001% or more and 2.0% or less, Mn: 0.3% or more and 3.0% or less, P: 0.02% or less, S: 0.003% or less, Al: 0.005% or more and 1.0% or less, Cr: 0% or more and 1.0% or less, Mo: 0% or more and 1.0% or less, N: 0.02% or less, Ca: 0% or more and 0.0010% or less, B: 0.0005% or more and 0.01% or less, one or two or more selected from the group consisting of Ti: 0.005% or more and 0.5% or less, Nb: 0.005% or more and 0.5% or less, V: 0.005% or more and 0.5% or less, and Zr: 0.005% or more and 0.5% or less, and Ni+Cu+Sn: 0% or more and 2% or less, and a remainder consisting of Fe and impurities.

Hot-stamped member and steel sheet for hot stamping

A laminated coreincludes electrical steel sheetsand adhesive insulating coatingsalternately stacked and has a lamination direction D tensile strength of adhesive bond of 20 MPa or more measured under a 25° C. condition after a complete reaction of each adhesive insulating coating. A method for manufacturing a laminated coreincludes a punching step of punching an electrical steel sheet coated with an adhesive insulating coatingto form an electrical steel sheet, an accommodating step of stacking and accommodating electrical steel sheetsin a die after the punching step, a low-pressure bonding step of heating the electrical steel sheetsin the die at a surface temperature of 60° C. or more and 200° C. or less and bonding the adjacent electrical steel sheetsby pressurization at 3.0 MPa or less to form a laminated core, and a take-out step of taking out the laminated corefrom the die after the low-pressure bonding step.

Laminated core and method for manufacturing laminated core

A rotor is a magnet-embedded rotor incorporated in a traveling motor of a vehicle, and includes: a laminated core having steel sheets laminated to each other and a bonding layer for bonding the steel sheets adjacent to each other in a laminating direction; and a magnet embedded in the laminated core. When the rotor rotates at 11000 rpm, a maximum amount of displacement of an outer edge of the laminated core of the rotor in a radial direction is 0.1 mm or less.

Rotor, method for designing rotor, and method for producing rotor

An aluminum-based plated steel sheet according to an aspect of the present invention includes: a base material; an aluminum-based plating layer located above the base material; and an intermetallic compound layer that is located between the base material and the aluminum-based plating layer and contains an intermetallic compound of Al and Fe, in which the base material has a chemical component within a predetermined range, the aluminum-based plating layer contains, on average, 80 mass % or more and 97 mass % or less of Al, 3 mass % or more and 15 mass % or less of Si, 0 mass % or more and 5 mass % or less of Zn, 0 mass % or more and 5 mass % or less of Fe, 0 mass % or more and 3 mass % or less in total of one or more selected from the group consisting of Mg and Ca, and impurities so that a total amount thereof is 100 mass %, an average value of a thickness of the intermetallic compound layer is 2 &#x3bc;m or more and 10 &#x3bc;m or less, a maximum value of the thickness of the intermetallic compound layer is 10 &#x3bc;m or more and 25 &#x3bc;m or less, and a standard deviation of the thickness of the intermetallic compound layer is 2 &#x3bc;m or more and 10 &#x3bc;m or less.

Aluminum-based plated steel sheet, method of manufacturing aluminum-based plated steel sheet, and method of manufacturing component for vehicle

The invention relates to a method for discovering a home agent serving a mobile node upon the mobile node changing its mobility management scheme in a packet-switched network and the implementation of such method in a mobile node or home agent. In order to propose a home agent discover scheme that maintains session continuity in a seamless manner upon a mobile node changing its mobility management scheme, a mobile node comprises information on its location prior to changing the mobility management scheme to one of the first signaling messages transmitted upon changing the mobility management scheme (home agent discovery message). The receiving node uses this information to identify the home agent serving the mobile node or to provide a hint to the home agent where the mobile node is registered in a response message to the mobile node.

Home agent discovery upon changing the mobility management scheme

A steel sheet of the present invention has a steel structure obtained by performing a soaking at a dual phase region temperature of Ac1 temperature or higher and lower than Ac3 temperature for a soaking time of 15 seconds or longer and 35 seconds or shorter, next, performing a primary cooling to a temperature range of 250&#xb0; C. or higher and 380&#xb0; C. or lower within 3 seconds at a cooling rate of 0.5&#xb0; C./s or more and 30&#xb0; C./s or less, and performing a retention in a temperature range of 260&#xb0; C. or higher and 370&#xb0; C. or lower for 180 seconds or longer and 540 seconds or shorter, in which a yield ratio is 65% or less and tensile strength is 590 MPa or more after the primary cooling.

Steel sheet and method of producing the same

A high-carbon steel sheet has a chemical composition represented by, in mass %, C: 0.60% to 0.90%, Mn: 0.30% to 1.50%, and Cr: 0.20% to 1.00%, and others, and has a structure represented by a concentration of Mn contained in cementite: 2% or more and 8% or less, a concentration of Cr contained in cementite: 2% or more and 8% or less, an average grain diameter of ferrite: 10 &#x3bc;m or more and 50 &#x3bc;m or less, an average particle diameter of cementite: 0.3 &#x3bc;m or more and 1.5 &#x3bc;m or less, and a spheroidized ratio of cementite: 85% or more.

High-carbon steel sheet and method of manufacturing the same

A steel sheet according to the present invention includes a predetermined chemical composition, in which amounts of each elements by mass % in the chemical composition satisfy both of expression '0.3000&#x2264;{Ca/40.88+(REM/140)/2}/(S/32.07)' and expression 'Ca&#x2264;0.0058&#x2212;0.0050&#xd7;C', and a number density of carbonitrides including Ti which exists independently and has a long side of 5 &#x3bc;m or more is limited to 5 pieces/mmor less.

Steel sheet

A medium carbon steel sheet for cold working that has a hardness of 500 HV to 900 HV when subjected to high-frequency quenching and a quick cooling to a room temperature is carried out. The medium carbon steel sheet includes, by mass %, C: 0.30 to 0.60%, Si: 0.06 to 0.30%, Mn: 0.3 to 2.0%, P: 0.03% or less, S: 0.0075% or less, Al: 0.005 to 0.10%, N: 0.001 to 0.01%, and Cr: 0.001 to 0.10%, the balance composed of Fe and inevitable impurities. An average diameter d of a carbide is 0.6 &#x3bc;m or less, a spheroidizing ratio p of the carbide is equal to or more than 70% and less than 90%, and the average diameter d (&#x3bc;m) of the carbide and the spheroidizing ratio p % of the carbide satisfy the expression d&#x2266;0.04&#xd7;p&#x2212;2.6.

Medium carbon steel sheet for cold working and method for manufacturing the same

Disclosed is a technique for performing flexible service-level access control in real-time while suppressing occurrence of signaling. According to the technique, a network entity (AAA server) configured to perform access control sets correspondences between addresses of a communication terminal (UE)and respective service contents of services that the communication terminalreceives, and notifies the communication terminal of the correspondences. Thus, the communication terminal is able to know the service contents corresponding to the addresses that the communication terminal uses. In a case where a service content of a service that the communication terminal receives is changed, the address used by the communication terminal is changed to an address corresponding to the changed service content. As a result, from the changed address, the communication terminal is able to know that the service content has been changed and to know the changed service content.

Communication system, communication method, network side communication device and communication terminal

A radio receiver apparatus that can effectively utilize GI to improve the reception quality. In this apparatus, a data extracting part extracts a data portion of a direct wave from a signal subjected to a radio reception process by a received RF part. A GI extracting part extracts, from the signal subjected to the radio reception process by the received RF part, GI having a length determined by an extracted GI length deciding part. The extracted GI is adjusted by a data position adjusting part such that its rear end coincides with the read end of the extracted data portion. A combining part combines the extracted data portion with the GI the data position of which has been adjusted. The combined signal is then supplied to a frequency axis equalizing part, which equalizes the signal distortions of the combined signal on the frequency axis.

Radio receiver apparatus and radio transmitter apparatus

Growing community of inventors

Osaka, Japan

Takashi Aramaki