Hitachi, Ltd.

Sony Corporation

Nec Corporation

Other

Hitachi-high-technologies Corporation

Hitachi Displays, Ltd.

Eisai Company, Limited

Sony Group Corporation

Panasonic Liquid Crystal Display Co., Ltd.

Renesas Electronics Corporation

Renesas Technology Corp.

Mitsubishi Chemical Corporation

Sankyo Seiki Mfg. Co., Ltd

Hitachi Communication Technologies, Ltd.

Future Vision Inc.

Takaaki Suzuki

Toshihide Nabatame

Motomune Kodama

Kazutoshi Higashiyama

Hideki Tanaka

Kunihiro Maeda

Atsuko Soeta

Noriaki Takahashi

Takuya Takahashi

Tetsuo Fujiwara

Tomoya Takasuga

Takahiro Nagano

Masahito Ito

Ken Takahashi

Masayuki Takase

Tomoichi Kamo

Tadahiko Miyoshi

Etsuko Nishimura

Nobuaki Sato

Isao Sugiyama

Manabu Sasho

Kazuya Nishi

Kie Nakamura

Yutaka Yoshida

Takanori Iwai

Yuto Kobayashi

Atsushi Hasegawa

Toshio Abe

Kazuya Suzuki

Shinpei Matsuda

Masahiro Jibiki

Norio Nakagawa

Tomoji Oishi

Tomohiko Yagyu

Seizi Takeuchi

Atsushi Kamada

Naofumi Tada

Takeo Yamazaki

Kazuhide Ashizawa

Fumio Iida

Yukio Takeda

Hironori Kodama

Hideo Aoe

Hiroshi Kotaki

Ryukichi Takahashi

Chieko Araki

Junnosuke Wakai

Haruka Mitsumori

Masatoshi Nakazawa

Toshimichi Aota

Choushiro Kitazawa

Yi Lou

Chihiro Yoshioka

Hiroshi Sakamoto

Tadashi Takeda

Takeshi Suzuki

Makoto Abe

Hiroki Kaneko

Akihiro Ito

Hiroyuki Hamasaki

Feng Chen

Shigeho Tanigawa

Katsunori Nishimura

Akira Yoshinari

Satoru Ishikawa

Mitsuo Hayashibara

Satoshi Mitsuyama

Yoshio Hayashi

Masaru Kadoshima

Naoki Sugiura

Kanemasa Katsu

Hideyo Kodama

Manabu Aoki

Nodoka Mimura

Toshiya Doi

Hideo Takezoe

Masato Fukuda

Yoshimi Yanai

Yota Ichiki

Akira Okayama

Tomoyuki Iijima

Atsushi Kamata

Teruo Kumagai

Haruka Asai

Ken Ishikawa

Tsuneyuki Kanai

Masao Hayama

Michihiro Asanuma

Akio Kawase

Kouki Wakabayashi

Eiichiro Takizawa

Kenji Kaneta

Junichi Shimoyama

Seiji Watahiki

Peter Grosshans

Shingo Sasaki

Yasuhiko Murata

Hiroshi Osuga

An information processing apparatus includes a cost evaluation unit and a correction processing unit. The cost evaluation unit evaluates a correction residual after crosstalk correction processing as a cost. The correction processing unit performs a plurality of different pieces of crosstalk correction processing while determining a correction range and a correction amount based on the cost.

Information processing apparatus and information processing method

A superconducting wire comprises a MgBfilament, a base material, a high-thermal expansion metal, and a stabilizing material. The high-thermal expansion metal is a metal (for example, stainless steel) having a higher thermal expansion coefficient at room temperature than the MgBand the base material (for example, iron or niobium). The manufacturing method includes a step of packing a mixed powder in a first metal pipe, a step of performing wire-drawing on the first metal pipe formed of the metal to be the base material, a step of producing a composite wire by accommodating the first metal pipe in a second metal pipe formed of the high-thermal expansion metal and the stabilizing material, a step of performing wire-drawing on the composite wire, and a step of performing heat treatment.

Superconducting wire, method for manufacturing superconducting wire, and MRI device

The present invention addresses a problem of providing an MgB2 wire material having a small reversible bending radius, a superconducting coil using the same, and an MRI without lowering a critical current value and a critical current density of the MgB2 wire material to an extreme. To solve the problem, provided are a superconducting wire having a plurality of MgB2 strands and a first base metal, a superconducting coil using the same, and an MRI, the superconducting wire being characterized in that in a cross section orthogonal to a wire longitudinal direction, a center point of an area surrounded by the plurality of MgB2 strands and a center axis of a cross section of the superconducting wire are disposed in separated positions.

Superconducting wire, superconducting coil using same, and MRI

A routing device and an unauthorized communication coping device are provided. The routing device is a device that performs routing of a packet in conformance with a wireless communication protocol in a wireless communication section which is a communication section that connects a base station and a core network device, and the routing device performs network tapping on a packet as a routing target and transmits the network-tapped packet to the unauthorized communication detection device (the device that performs unauthorized communication determination which is determination of whether or not communication is unauthorized communication based on a packet). The unauthorized communication coping device performs, for unauthorized communication which is communication for which a result of the unauthorized communication determination based on the network-tapped packet is true, unauthorized communication coping including configuring communication control information which is information for controlling the unauthorized communication for at least one of the routing device and the core network device.

Unauthorized-communication coping system and unauthorized-communication coping method

Provided are: a superconducting wire rod in which the non-uniform deformation of the shape of an MgBcore material has been controlled; a superconducting coil; a magnetic generator; and a method for producing a superconducting wire rod. A superconducting wire rod (A) according to the present invention comprises: a center material () of which at least the outer circumferential surface is formed of a metal that does not react with Mg; a plurality of single-core wires () disposed around the center material (), each of the single-core wires having an MgBsuperconductor core material () coated with a first coating material () made of a metal that does not react with Mg; and an outer shell material () disposed outside the plurality of single-core wires (), wherein at least the inner circumferential surface of the outer shell material () is formed of a metal that does not react with Mg.

Superconducting wire rod, superconducting coil, magnetic generator, and method for producing superconducting wire rod

A sizing agent for carbon fiber includes component (A), component (B), and component (C), in which the component (A) is at least one selected from the group consisting of component (A-1), component (A-2), and component (A-3); the component (A-1) is a urethane compound having a structure of Formula (1-1) in the molecule, the component (A-2) is an ester compound having a structure represented by Formula (1-2) in the molecule, the component (A-3) is an amide compound having a structure of Formula (1-3) in the molecule; the component (B) is an epoxy compound selected from the group consisting of an epoxy compound represented by Formula (2), an epoxy compound represented by Formula (3), and an epoxy compound represented by Formula (4); and the component (C) is a bisphenol type epoxy compound.

Sizing agent for carbon fibers, aqueous dispersion of sizing agent for carbon fibers, and sizing agent-adhered carbon fiber bundle

An information processing apparatus () includes: a specification unit () that specifies a viewpoint position of an observer of a display device () that reproduces rays of light that have been sent out by a three-dimensional object; a setting unit () that sets a region that makes it possible for the observer to stereoscopically view the three-dimensional object, by using, as a reference, the viewpoint position that has been specified by the specification unit (); and a display control unit () that performs control to cause the display device () to emit a ray-of-light group that makes it possible to stereoscopically view the three-dimensional object from an inside of the region that has been set by the setting unit (), and makes it impossible to stereoscopically view the three-dimensional object from an outside of the region.

Information processing apparatus, information processing method, and program

The purpose of the present invention is to provide a method for causing sufficient deformation in precursor particles even when a soft high-purity metal is used for an outer layer material in mechanical milling, and manufacturing an MgBsuperconducting wire. A method for manufacturing an MgBsuperconducting wire in which an MgBfilament is covered by an outer layer material, the method comprising: subjecting magnesium powder and boron powder to a shock that is insufficient for MgBto be clearly produced, and producing precursor particles in which boron particles are dispersed inside a magnesium matrix; filling a metal tub with the precursor particles; processing the metal tube filled with precursor particles to form a wire; and heat-treating the wire to synthesize the MgB; wherein the method is characterized in that a portion of the wire-drawing step includes swaging.

MGB2 superconducting wire material and manufacturing method therefor

Constructed is a network management system which manages, in an integrated manner, a first communication system, a second communication system and a third communication system passed through by packets that are sent and received via wireless communication between a first device and a second device. The network management system performs information setting to these communication systems for dividing a communication system group, which includes these communication systems, into a plurality of logical partitions each corresponding to a plurality of different service levels based on the management information of each of these communication systems. A logical partition corresponding to a service level with regard to each of the plurality of different service levels is a partition passed through by packets that are sent and received via wireless communication between the first device and the second device belonging to that service level.

Network management system and method

Proposed is a novel embedded structure for suppressing a disturbance in the cross sectional shape and a non-uniform deformation of a metal member arising in a precursor when producing an MgB2 multi-core wire material by a surface reduction process. This superconductive multi-core wire material precursor is characterized by having: soft Cu and Fe pure metals disposed in the center; mixed powder elements, each comprising as a sheath material a metal such as Fe or Nb having a barrier effect preventing a reaction between Mg and Cu, the mixed powder elements being disposed in a form that surrounds the periphery of the soft metal serving as the central material; and disposed around these, an outer shell layer produced from a harder metal than the central material and the sheath material.

Precursor of superconducting wire and method of manufacturing superconducting wire

Correction performance is improved regarding a synthetic blur in which a plurality of blur characteristics is synthesized, for example, a focus blur that occurs in a superimposed projection image, or the like. An image processing device according to the present technology includes: a correction unit that obtains a plurality of blur-corrected images by performing blur correction processing on an input image regarding a focus blur that occurs in a projection image by an image projection device, by using a filter coefficient for blur correction corresponding to each of a plurality of blur characteristics, the filter each being obtained on the basis of the plurality of blur characteristics; and an image output unit that individually outputs the plurality of blur-corrected images obtained by the correction unit.

Image processing device and image processing method

The present invention is intended to increase the critical current density of a wire rod having a shape with good symmetry such as a round wire or a square wire by making use of mechanical milling method. The production method of the present invention for the MgBsuperconducting wire rod comprises a mixing process of preparing a powder by adding a solid organic compound to a magnesium powder and a boron powder and then applying an impact to the powder to prepare a mixture of the powder in which boron particles are dispersed inside magnesium particles, a filling process of filling a metal tube with the mixture, an elongation process of elongating the metal tube filled with the mixture and a heat treatment process of heat-treating the metal tube to synthesize MgB.

Production method for MgBsuperconducting wire rod superconducting coil and MRI

From among a U-plane and a C-plane, the U-plane is installed in a first user site which has a base station, and the C-plane is installed in a C-plane site (any site that is not a user site). A system sets a U-plane inter-site path which is an inter-site communication path that connects a first user site with a second user site via a wide area network, and a C-plane inter-site path which is an inter-site communication path that connects a C-plane site with the first user site via the wide area network. In addition, the system sets an in-site communication path which is a communication path within the first user site and which connects to an inter-site communication path. A U-plane inter-site path is an inter-site communication path via which data is transmitted or received by a U-plane. A C-plane inter-site path is an inter-site communication path via which a signal is transmitted or received by a C-plane.

Communication support system and method

A search is enabled for an adjustment value with which a good blur correction effect is obtained by blur correction processing as an optical adjustment value of an image projection device, and blur correction performance is improved in a case where correction of a focus blur that occurs in a projection image is performed by signal processing. An image processing device according to the present technology includes: a blur correction unit that performs blur correction processing for focus blur correction on an input image on the basis of a blur characteristic that is a characteristic of a focus blur that occurs in a projection image of an image projection device, the blur characteristic being measured in a state where a predetermined candidate value is set as an optical adjustment value of the image projection device; and a use determination unit that performs evaluation regarding the focus blur on a projection image obtained by causing the image projection device to project an image subjected to the blur correction processing, and performs determination regarding whether or not the candidate value is usable on the basis of a result of the evaluation.

The following two problems arise when carbon is added to a starting material powder in the process of production of an MgBsuperconductor: (1) an impurity phase increases; and (2) the degree of substitution of carbon at boron sites is spatially non-uniform. This superconductor production method comprises: a mixing step of mixing a starting material powder and an additive; and a heat treatment step of heat-treating the mixture prepared in the mixing step. The starting material powder is MgBpowder or a mixed powder of magnesium and boron, and the additive is an Mg&#x2014;B&#x2014;C compound containing three elements of magnesium, boron and carbon.

Method of producing superconductor

Growing community of inventors

Tokyo, Japan

Takaaki Suzuki