Hitachi, Ltd.

Hitachi Metals, Ltd.

Hitachi-high-technologies Corporation

Atsushi Ootake

Hiromitsu Kuroda

Takashi Nemoto

Yuju Endo

Hiroshi Bando

Syuji Kawasaki

Kiyomi Yoshinari

Kinya Kobayashi

Yuichiro Hashimoto

Hideyuki Kazumi

Izumi Waki

Manabu Edamura

Atsumu Hirabayashi

Toshiyuki Yokosuka

Kazuyuki Ikenaga

Shuji Katoh

Hiroshi Morita

Yuichiro Yoshitake

An object of the present invention is to provide a hybridized insulating resin material, in which a viscosity is low to ensure a molding ability and the occurrence of voids is suppressed with respect to a resin material to which 2 to 20 wt % of fine particles of 100 nm or less are added, and a high voltage equipment including the hybridized insulating resin material. The object is achieved by providing a hybridized insulating resin material for a high 1.0 voltage equipment, which contains 2 to 20 wt % of fine particles having a particle size of 100 nm or less and contains a nonion surfactant having an HLB value of 2 to 8, and a high voltage equipment including the hybridized insulating resin material.

Hybridized insulating resin material for high voltage equipment and high voltage equipment using the same

A rectangular conductor for a solar battery and a lead wire for a solar battery, in which warping or damaging of a silicon crystal wafer is hard to occur at the time of bonding a connection lead wire even when a silicon crystal wafer is configured to have a thin sheet structure, can be provided. A conductorhaving a volume resistivity equal to or less than 50 &#x3bc;&#x3a9;&#xb7;mm, and a 0.2% yield strength value equal to or less than 90 MPa in a tensile test is formed into a rectangular conductorfor a solar battery having a rectangular cross section, and a surface of the rectangular conductorfor a solar battery is coated with a solder plating film, to provide a lead wirefor a solar battery.

Solar battery rectangular conductor, method for fabricating same and solar battery lead wire

Rectangular conductor for solar battery, method for fabricating same and lead wire for solar battery

The present invention provides an inter-bus-bar built-in capacitor capable of reducing the size of a capacitor used in an inverter or the like or downsizing the capacitor, and provides power equipment as well as a power converting apparatus. The inter-bus-bar built-in capacitor is provided between a pair of opposing bus bars and includes a high-dielectric-constant material which has a relative dielectric constant of at least 50 when a voltage of 1,000 V is applied at a temperature of 25&#xb0; C. Thus, it is possible to provide the inter-bus-bar built-in capacitor capable of reducing the size of a capacitor used in an inverter or the like or downsizing the capacitor and provide the power equipment as well as the power converting apparatus.

Capacitor embedded between busbars, electric power device and electric power conversion device

In a method for mass spectrometry, a plurality of juxtaposed chromatography apparatus connected to a mass spectrometer start eluting at a predetermined time difference and the following mass spectrometer conducts mass spectrometry. A chromatogram in a preceding chromatography apparatus is analyzed on real time base and results of the analysis are used on real time base to change an elusion condition of a succeeding chromatography apparatus. A mass spectrometric system suitable for carrying out the method is also provided.

Mass spectrometric method and mass spectrometric system

The measurement throughput and the precision in sample identification are improved in a tandem type mass spectrograph. Thus, in a mass spectrum analyzing system utilizing a tandem type mass spectrograph in which the selection of an ionic species to serve as the measurement target, dissociation thereof and spectral measurement are repeated in n stages, the ionic species to be measured in MSis selected based on the mass-to-charge ratios (m/z values) obtained as a result of the spectral analysis in MS(n&#x2267;2), and this procedure is repeated until the sequence of a required number of amino acids is determined.

Mass spectrum analyzing system

A plasma-assisted processing apparatus has a vacuum vessel defining a processing chamber, a gas supply line for carrying gases into the processing chamber, a workpiece support disposed in the processing chamber and serving as an electrode, a disk antenna for radiating a high-frequency wave having a frequency in the VHF or the UHF band into the processing chamber, a high-frequency waveguide for guiding a high-frequency wave to the disk antenna, and a window made of a dielectric material isolating the disk antenna from the processing chamber. A conductive ring is disposed between the disk antenna and the window such that one surface thereof is in contact with a peripheral part of the disk antenna.

Plasma-assisted processing apparatus

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Hitachi, Japan

Atsushi Ootake