Patents Assigned to Kabushiki Kasiha Toshiba
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Patent number: 9324345Abstract: According to one embodiment, a suspension assembly includes a base plate having a securing plate portion protruding outwardly from a side edge of the base plate, a load beam secured on a first surface of the base plate and extending from the base plate, and a wiring member. The wiring member includes a distal side portion attached to the load beam and the first surface of the base plate, and a proximal side portion extending outwardly from the side edge of the base plate and extending in a direction opposite to the load beam along the support surface.Type: GrantFiled: November 5, 2014Date of Patent: April 26, 2016Assignee: Kabushiki Kasiha ToshibaInventor: Shigeru Juman
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Publication number: 20120063749Abstract: A video file creation device according to an embodiment includes an encoder, a metadata acquisition unit, a file creation unit, and a data storage unit. The encoder is configured to create compressed video data from a video stream. The metadata acquisition unit is configured to acquire metadata related to the video data. The file creation unit configured to create a file in an MXF format having a metadata section formed of a metadata recording area and an additional writing area. The acquired metadata is recorded in the metadata recording area. The data storage unit configured to record the file in the MXF format created by the file creation unit.Type: ApplicationFiled: July 29, 2011Publication date: March 15, 2012Applicant: Kabushiki Kasiha ToshibaInventor: Yuki KAMIJIMA
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Patent number: 7796976Abstract: An example communication mediation apparatus mediates communication between networks and involves receiving a packet, from a first communication device belonging to a network under connection, addressed to a second communication device belonging to another network and calculating expected reception time of a packet transmitted next from the first communication device on the basis of reception history of packets from the first communication device and a traffic parameter that is information concerning a communication traffic determined with the first communication device.Type: GrantFiled: March 27, 2006Date of Patent: September 14, 2010Assignee: Kabushiki Kasiha ToshibaInventor: Katsumi Yamato
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Publication number: 20100109165Abstract: A semiconductor device having a GaAsFET and input and output matching circuits connected to the FET is provided. In the semiconductor device, a line, including a wire connection portion connected to the input or output matching circuit and a lead connection portion connected to an input or output lead which is connected to an external circuit, is formed in such a manner that a line width at the wire connection portion is wider than that at the lead connection portion. With the semiconductor device, the number of wires connecting the input or output matching circuits with the wire connection portion can be increased.Type: ApplicationFiled: July 29, 2009Publication date: May 6, 2010Applicant: Kabushiki Kasiha ToshibaInventor: Yasushi KASHIWABARA
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Publication number: 20090108333Abstract: A non-volatile semiconductor storage device has a plurality of memory strings with a plurality of electrically rewritable memory cells connected in series. Each of the memory strings includes: a first columnar semiconductor layer extending in a direction perpendicular to a substrate; a charge accumulation layer formed on the first columnar semiconductor layer via a first air gap and accumulating charges; a block insulation layer contacting the charge accumulation layer; and a plurality of first conductive layers contacting the block insulation layer.Type: ApplicationFiled: October 29, 2008Publication date: April 30, 2009Applicant: Kabushiki Kasiha ToshibaInventors: Masaru KITO, Ryota KATSUMATA, Masaru KIDOH, Hiroyasu TANAKA, Yoshiaki FUKUZUMI, Hideaki AOCHI, Yasuyuki MATSUOKA
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Patent number: 6590233Abstract: The semiconductor light emitting device has the first semiconductor light emission element 13 for emitting color light in the first wave length range, the second semiconductor light emission element 14 for emitting color light in the second wave length range, the frame electrode 11 for mounting the first and second semiconductor light emission elements, and the package 19 for molding them together. The first semiconductor light emission element 13 is composed of an InGaAlP series material having an active layer 34 composed of a plurality of composite luminous layers 54, 55, 56, and 57 for emitting color light with a different wavelength. Luminescence spectra from the plurality of luminous layers are partially overlapped with each other. Each of the plurality of composite luminous layers 54, 55, 56, and 57 is further composed of a plurality of luminous layers 58 for emitting color light with substantially the same wavelength.Type: GrantFiled: August 28, 2001Date of Patent: July 8, 2003Assignee: Kabushiki Kasiha ToshibaInventor: Hideto Sugawara
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Patent number: 6075659Abstract: An injection molding die comprising a lower die and an upper die for manufacturing an objective lens drive unit, comprises a plurality of gates formed on the lower die in position perpendiculars to the direction of opening and closing the lower die and the upper die for allowing resin to flow into the cavity formed of the lower die and the upper die and a plurality of runners each with an end thereof connected to the corresponding gate and the other end thereof formed on the upper die, wherein each of the runners including the end-to-end portion thereof is formed inclined toward the upper die.Type: GrantFiled: April 13, 1999Date of Patent: June 13, 2000Assignee: Kabushiki Kasiha ToshibaInventors: Tomohiro Murayama, Hiroyuki Hata, Kazuhiko Mori, Akira Morimoto
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Patent number: 5937267Abstract: The present invention is to clear the difficulty in determining the progress of the decomposition reaction of PCBs carried out by a conventional device for decomposing PCBs, and to provide a system for treating PCBs to render them harmless, capable of continuously determining the progress of the decomposition reaction of PCBs at real time by using a predetermined amount of a reaction solution taken out while the decomposition reaction of the PCBs is proceeding.Type: GrantFiled: July 1, 1997Date of Patent: August 10, 1999Assignee: Kabushiki Kasiha ToshibaInventors: Kenji Todori, Shuji Hayase, Katsushi Nishizawa, Nobutada Aoki, Hideki Shimada, Naoki Tajima, Kazuo Unoki
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Patent number: 5923290Abstract: Array antenna apparatus can form a beam in plural directions by changing the electrical supply track length between antenna elements of array antennas so that a beam of the same form but a different inclination angle is formed by each array antenna. Each array antennas can be arbitrarily selected switch circuit, and a supplied transmitted signal, and enables forming a beam in different directions alternatively.Type: GrantFiled: April 1, 1996Date of Patent: July 13, 1999Assignee: Kabushiki Kasiha ToshibaInventors: Akio Mikami, Kenjiro Saito
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Patent number: 5564093Abstract: A frequency modulation receiving apparatus comprises a signal-converting circuit for converting a signal received by an antenna into a signal consisting of wave clusters having various frequencies, first limiting circuit for limiting those of the wave clusters which have frequencies outside a first frequency range, second limiting circuit for limiting those of the wave clusters which have frequencies outside a second frequency range narrower than the first frequency range, shearing circuit for combining and outputting a ratio of a signal output by the first limiting circuit and a signal output by the second limiting circuit, frequency-demodulating circuit for frequency-demodulating a signal output by the selecting circuit, detecting circuit for detecting whether or not an adjacent interfering wave exists in a signal output by the frequency-demodulating circuit, and for outputting a signal indicating whether or not an adjacent interfering wave exists in the signal, and control circuit for delaying a signal outType: GrantFiled: May 31, 1995Date of Patent: October 8, 1996Assignee: Kabushiki Kasiha ToshibaInventor: Yutaka Matsumoto
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Patent number: 5446562Abstract: A liquid crystal display device includes an array substrate, an opposing substrate, and a liquid crystal layer sealed between the substrates. The array substrate has signal and scanning lines arranged in a matrix manner, and a plurality of pixel electrodes each connected to the signal and scanning lines through a transistor. A conductive film covers the signal and scanning lines through an insulating film. Each pixel electrode has an edge portion overlapping with the conductive film through an insulating film.Type: GrantFiled: December 23, 1992Date of Patent: August 29, 1995Assignee: Kabushiki Kasiha ToshibaInventor: Hajime Sato
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Patent number: 4968635Abstract: An emitter of a bipolar transistor is formed by depositing a polycrystalline or amorphous film on a substrate and monocrystallizing the deposited film. Further, the base region of the bipolar transistor is formed by ion implantation through the emitter region.Type: GrantFiled: September 16, 1988Date of Patent: November 6, 1990Assignee: Kabushiki Kasiha ToshibaInventor: Toshihiko Hamasaki
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Patent number: 4800530Abstract: A dynamic random access memory system comprises first and second memory banks. A plurality of memory cells connected to a word line are grouped into first and second groups. The first group is arranged in the first memory bank and the second group is arranged in the second memory bank. Read/write means is provided in which each n bits from and to the first group and each n bits from and to the second group are read and written alternatively. Each bit is read and written in synchronism with the toggles of a column address strobe signal.Type: GrantFiled: August 13, 1987Date of Patent: January 24, 1989Assignee: Kabushiki Kasiha ToshibaInventors: Yasuo Itoh, Fumio Horiguchi, Shigeyoshi Watanabe, Kazunori Ohuchi, Mitsugi Ogura
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Patent number: 4689439Abstract: A superconducting-coil apparatus according to the present invention comprises a normal-fluid helium bath, a superfluid helium bath, a channel connecting the two baths, superconducting coils contained in the superfluid helium bath, current lead wires extending from an exciting current source to the superconducting coils, through the channel, and a valve plug normally closing the channel and adapted to open the channel when the pressure inside the superfluid helium bath rises above a predetermined level. If the superconducting coils undergo quenching while they are being excited, the superfluid helium is gasified by Joule heat, produced in the coils. As a result, the pressure inside the superfluid helium bath increases, so that the valve plug is urged to open the channel due to the pressure difference. The gasified helium directly cools those portions of the lead wires which pass through the channel, thus these wire portions are prevented from being burned out.Type: GrantFiled: September 25, 1986Date of Patent: August 25, 1987Assignee: Kabushiki Kasiha ToshibaInventor: Akio Sato