Sony Corporation

Meidensha Corporation

Yuka Yamamoto

Hisao Tanaka

Satoshi Katsuo

Minoru Kawahara

Noboru Oya

Tsutomu Shimosato

Motohiro Terao

Keiichi Kodachi

Kuan Chung Tey

Tetsuya Narita

A box-shaped inner case () is accommodated in a box-shaped outer case (), and refrigerant flow passages () are formed at five surfaces except an opening surface () by gaps between the inner and outer cases. A Gap of an opening edge of the outer case () and an opening edge of the inner case () is covered with a frame-shaped cover (). A coil () is placed in the inner case (), and the inner case () is filled with magnetic powder mixture resin so that the coil () except the terminals () is embedded. A core () is made of the magnetic powder mixture resin. Cooling water flows along a longitudinal direction of the outer case () with one of refrigerant pipe connecters () being a refrigerant inlet and the other of the refrigerant pipe connecters () being a refrigerant outlet.

Reactor

A box-shaped inner case () is accommodated in a box-shaped outer case (), and refrigerant flow passages () are formed at five surfaces except opening surfaces () by gaps between the inner and outer cases. A Gap of an opening edge of the outer case () and an opening edge of the inner case () is covered with a frame-shaped cover (), A capacitor element () formed from a film capacitor is placed in the inner case (), and the inner case () is filled with potting material () having thermal conductivity so that the capacitor element () except the terminals () is embedded. Cooling water flows along a longitudinal direction of the outer case () with one of refrigerant pipe connecters () being a refrigerant inlet and the other of the refrigerant pipe connecters () being a refrigerant outlet.

Capacitor

A recording-and-reproducing apparatus for managing content data recorded on a removable recording medium includes: a device configured to acquire reproduction information required for reproducing the content data; a device configured to generate a first management file for individually managing the content data; a device configured to register control information for the content data in a second management file collectively managing the content data. Further, the apparatus includes a device configured to read out the control information in the second management file recorded on the recording medium; a memory in which the control information of the second management file read out by the read-out device is expanded; a device configured to compare the control information in the second management file expanded in the memory and the content data recorded on the recording medium; and a device configured to update the control information in the second management file expanded in the memory.

Recording-and-reproducing apparatus and content-managing method

A recording-and-reproducing apparatus for reproducibly controlling data recorded on a recording medium includes: a device configured to acquire control information required for reproducing the data when the data is recorded; a device configured to control operations during the period from the start to the end of recording data on the recording medium. The apparatus further includes a device configured to determine whether a recorded file of the data exceeds a predetermined limit of a storage capacity of a file system in the recoding medium and sequentially generate a subsequent recorded file upon exceeding the limit. Moreover, the apparatus includes a device configured to generate a single recording-and-reproducing unit during the period on the recording medium indicated by the control device based on a plurality of recorded files upon exceeding the limit; and a device configured to update the control information by recording the single recording-and-reproducing unit on the control information.

Recording-and-reproducing apparatus and recording-and-reproducing method

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Tokyo, Japan

Yuka Yamamoto