Kabushiki Kaisha Toshiba

Pentax Corporation

Japan Tobacco Inc.

Honda Motor Co., Ltd.

Ntt Docomo, Inc.

Asahi Kogaku Kogyo Kabushiki Kaisha

Other

Fujitsu Corporation

Hoya Corporation

Canon Kabushiki Kaisha

Mitsumi Electric Company Ltd.

Toshiba Electronic Devices & Storage Corporation

Eisai Company, Limited

Shindengen Electric Manufacturing Company Limited

Tokyo Medical and Dental University

Tetsuya Nakamura

Hirotaka Fukuyama

Yoshiaki Okano

Seiji Arai

Michihisa Iguchi

Takahito Kabai

Masaru Eguchi

Koichi Furusawa

Ryo Ozawa

Hiroshi Hashizume

Tetsuya Utsui

Satoshi Katagata

Kouichirou Satou

Shinsuke Okada

Chinobu Sakai

Shigeru Iwashina

Kentaro Ishida

Motoshi Tamura

Shuhei Goto

Takahiro Yamazaki

Takashi Shimizu

Shunsuke Tawada

Narutoshi Sugita

Akira Horimoto

Akira Yamamoto

Masaaki Ishikawa

Masato Ogasawara

Tsunao Honbo

Yusuke Iimori

Gouki Sasagawa

Pilryon Lee

Bunpei Yatsu

Yae Kurosawa

Takashi Suzuki

Koichi Maruyama

Takashi Ishikawa

Takashi Kawamura

Satoru Tachihara

Ashiq Khan

Kazuyuki Tamada

Takeo Yamasaki

Joan Triay Marques

Hidenori Asaba

David Perez Caparros

Takashi Iizuka

Akira Sugiyama

Seiji Sugiura

Yuichi Ikeda

Nobuyuki Watanabe

Shinichi Suzuki

Nobuatsu Sasanuma

Shinobu Arimoto

Hiroyuki Tsuji

Daisuke Koreeda

Hideki Mori

Satoshi Takami

Hiroyuki Tanaka

Akiko Kanno

Rensuke Adachi

Shizumasa Kijima

Tetsuya Atsumi

Kazuhito Ohashi

Nobutaka Minefuji

Shingo Kitamura

Masahiro Fukui

Takayuki Enomoto

Hirohisa Ueda

Takaharu Nakamura

Akira Miyazawa

Kimio Hamamura

Akihiro Saito

Koichiro Sato

Kenichi Ohara

Takashi Okuyama

Toshio Takagi

Yasuo Fujii

Noriyasu Hirose

Mamoru Watanabe

Hidetake Kikuchi

Manabu Kawamoto

Takaomi Sekiya

Eiichi Ito

Tamihiro Miyoshi

Koichi Nishijima

Tetsuya Tarumoto

Hidetoshi Kawashima

Toshihiko Nannichi

Toshiyuki Hashiyama

Junichi Noguchi

Katsumi Murano

Kouya Nakamura

Minoru Matsushita

Masayoshi Aihara

Hideaki Ito

Toshihiko Terashita

Haruki Kinoshita

Shigemi Kawaguchi

Chinari Tanaka

Takashi Banba

Masaaki Nakamura

A level shift circuitry includes a first impedance, a second impedance, a first transistor, a second transistor, a current source, and a first capacitor. The first impedance and the second impedance have a first end connected to a positive-side power supply voltage. The first transistor has a control terminal and a first end connected to a second end of the first impedance. The second transistor has a control terminal, a first end connected to a second end of the second impedance, and a second end connected to a second end of the first transistor. The current source has a first end connected to the second end of the first transistor and a second end connected to a negative-side power supply voltage. The first capacitor has a first end connected to the second end of the second impedance and a second end.

Level shift circuitry

A related interference wave presentation device includes a class specifying processer circuitry configured to specify a class to which a reference interference wave, which is a referenced interference wave, belongs, using a learned model generated by machine learning of sample data including interference waves to specify a class to which an interference wave belongs based on feature values of the interference wave, a related interference wave information generator configured to retrieve the sample data based on the class to which the reference interference wave belongs and generate related interference wave information which is information about a related interference wave; and a presentation controller configured to perform control to present the related interference wave information in part or in whole.

System, device, method, and program for analysis

The push switchincludes a casea pair of contactsanda movable contacta capcovering the casefrom the upper side, and a coverpressing the capfrom the upper side. The coverincludes a top plateand a pair of extending portionsextending downward from opposite sides of the top plateEach of the extending portionsof the coverhas a pair of leg portionsextending downward and a bridge portionconnecting the pair of leg portionsThe bridge portionhas a pair of inclined portionsformed at the lower end portion of the bridge portionand inclined outward, and a cutout portionformed between the pair of inclined portions

Push switch

Provided is a spectrum analysis method including: accumulating n spectrums obtained by consecutively fast Fourier transforming an input signal n times; receiving a threshold; identifying, in the n spectrums accumulated in the accumulating, frequently occurring data that includes data whose number of occurrences exceeds the threshold received in the receiving, the number of occurrences being defined as a total number of items of data at a same frequency point that indicate levels that are close to each other, to within a predetermined range; selecting a maximum level at each of the frequency points from among only the identified frequently occurring data; and outputting a spectrum indicating the maximum levels selected at the frequency points.

Spectrum analysis method and spectrum analysis apparatus

A digital PLL circuitry, according to the present embodiment, includes: a phase difference arithmetic circuitry configured to arithmetically operate and output a phase difference between an input clock signal and an output clock signal; a first control code generation circuitry configured to generate a first control code for controlling an oscillation frequency based on the phase difference and a frequency control input being a control target frequency relating to the output clock signal, and output the first control code; a second control code generation circuitry configured to generate and output a second control code for controlling the oscillation frequency according to a sequence; a selection circuitry configured to select and output one of the first control code and the second control code as a selection control code; and a digitally controlled oscillator configured to output the output clock signal of the oscillation frequency according to the selection control code.

Digital PLL circuitry

A radiated emission measurement method includes a prescan measurement step of performing broadband measurement including detection of a peak and detection of a quasi-peak by one fast Fourier transform in a target measurement frequency range; a calculation step of calculating a difference in level between the peak and the quasi-peak obtained for a measurement frequency to be a candidate for a result of measurement; a determination step of determining whether the obtained difference is less than a reference value; and an output step of outputting a result obtained as an interference level of the radiated emission in the broadband measurement when it is determined that the difference is less than reference value, and performing narrowband measurement and outputting the obtained result as the interference level of the radiated emission, when it is determined that the difference is equal to or higher than the reference value.

Radiated emission measurement method and radiated emission measurement system

A user terminal displays both of main content and an advertisement on a touch panel, the main content and the advertisement being data provided from a server as a response to a provided request of the main content. In a case where a swipe operation by a user is input to the advertisement displayed on the touch panel, the user terminal detects a direction of the swipe operation and notifies the server of the direction of the swipe operation.

Touch operation for displaying content in place of other content

A virtual server for executing a communication process is implemented on virtualization resources without being inefficient even when different virtualization resource management schemes are included. A management system included in a mobile communication system is configured to include an NFVI which is virtualization resources including a physical server in which a VNF to execute a communication process is generated and includes a VNFM for managing the VNF, a VIM for managing the virtualization resources of the NFVI, and an orchestrator for managing all the virtualization resources of the NFVI, wherein the orchestrator includes a virtual server generation request section configured to input detailed information for implementing the VNF retained by the VNFM, rewrite the input detailed information according to a virtualization resource management scheme by the VIM, and request the VIM to generate the VNF.

Management system, overall management node, and management method for managing virtualization resources in a mobile communication network

Leakage of detailed information for implementing a virtual server to execute a communication process on virtualization resources is prevented. There is provided a management system () included in a mobile communication system () configured to include an NFVI () which is virtualization resources including a physical server generated by a VNF () to execute a communication process, and the system includes a VNFM () for managing the VNF (), a VIM () for managing the virtualization resources of the NFVI (), an orchestrator () for managing all the virtualization resources of the NFVI (), wherein the VNFM () includes a retention section () configured to retain detailed information for implementing the VNF () and a virtual server generation request section () configured to request the VIM () to generate the VNF () using the detailed information.

Management system, virtual communication-function management node, and management method for managing virtualization resources in a mobile communication network

A mobile communication system includes a plurality of call processing servers and a call processing management database that holds data necessary for call processing. The call processing server includes a call processing request accepting unit that accepts a request for call processing, a registration unit that registers the own node as the call processing server that is executing the call processing, an acquisition unit that acquires information of the mobile communication terminal related to the call processing request from the call processing management database or from the call processing server registered as the call processing server that is executing the call processing, a call processing unit that perform call processing, and a call processing result storage unit that stores information of a result of the call processing in the call processing management database.

Mobile communication system, call processing node, and communication control method

A cell unit constituting a fuel cell is provided with a first electrolyte membrane/electrode structure, a first separator, a second electrolyte membrane/electrode structure, and a second separator. The first and second electrolyte membrane/electrode structures respectively have a frame section on the outer periphery, and the frame sections are formed with a fluid communicating hole extending in the stacking direction. The first and second separators are disposed towards the inside of the fluid communication hole and are respectively provided with two metal plates which have the same shape and which are stacked on one another.

Fuel cell including separator with outer ends placed inward of fluid passages formed in frame

An object of the invention is to provide a communication service with high utilization efficiency. A mobile communication network distribution system includes: an acquisition unit that acquires condition information; a determination unit that determines a degenerate mobile communication network which provides a function satisfying a functional requirement based on the condition information acquired by the acquisition unit among a plurality of mobile communication networks to be a connection destination mobile communication network which is a connection destination of the UE; and a distribution unit that distributes the connection destination of the mobile communication terminal to the connection destination mobile communication network determined by the determination unit.

Mobile communication network distribution system and mobile communication network distribution method

A mobile communication system includes an OpenFlow network and CSCFs. A first CSCF comprises a terminal information assigning unit that assigns information of an incoming terminal of a destination of a signal accommodated in a second CSCF to a header part of a signal destined for the second CSCF. The OpenFlow network comprises a storage unit that stores a correspondence relationship between the incoming terminal and a device accommodating the incoming terminal, a terminal information acquisition unit that acquires information of the incoming terminal from the header part of the signal, a transmission destination identification unit that identifies the device that is a transmission destination from the information, and an open flow transmission unit that transmits a signal to the identified device.

Mobile communication system, communication system, node, flow-control network, and communication-control method

A mobile communication system includes a plurality of call-processing servers, a call processing management database that holds data necessary for call processing, and a network manager. The network manager comprises a node state recognition unit that recognizes states of the call-processing servers, and a control unit that determines the call-processing node that processes a call processing request based on the states. The call-processing server comprises a call processing request accepting unit that accepts a call processing request, an acquisition unit that acquires information of a mobile communication terminal related to the call processing request from the database, a call processing unit that performs call processing using the acquired information; and a call processing result storage unit that stores information of a result of the call processing in the database.

Mobile communication system, communication system, control node, call-processing node, and communication control method

Growing community of inventors

Tokyo, Japan

Tetsuya Nakamura