Patents Assigned to Kabushiki Kasiha Toshiba
  • Patent number: 9324345
    Abstract: 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: Grant
    Filed: November 5, 2014
    Date of Patent: April 26, 2016
    Assignee: Kabushiki Kasiha Toshiba
    Inventor: Shigeru Juman
  • Publication number: 20120063749
    Abstract: 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: Application
    Filed: July 29, 2011
    Publication date: March 15, 2012
    Applicant: Kabushiki Kasiha Toshiba
    Inventor: Yuki KAMIJIMA
  • Patent number: 7796976
    Abstract: 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: Grant
    Filed: March 27, 2006
    Date of Patent: September 14, 2010
    Assignee: Kabushiki Kasiha Toshiba
    Inventor: Katsumi Yamato
  • Publication number: 20100109165
    Abstract: 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: Application
    Filed: July 29, 2009
    Publication date: May 6, 2010
    Applicant: Kabushiki Kasiha Toshiba
    Inventor: Yasushi KASHIWABARA
  • Publication number: 20090108333
    Abstract: 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: Application
    Filed: October 29, 2008
    Publication date: April 30, 2009
    Applicant: Kabushiki Kasiha Toshiba
    Inventors: Masaru KITO, Ryota KATSUMATA, Masaru KIDOH, Hiroyasu TANAKA, Yoshiaki FUKUZUMI, Hideaki AOCHI, Yasuyuki MATSUOKA
  • Patent number: 6590233
    Abstract: 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: Grant
    Filed: August 28, 2001
    Date of Patent: July 8, 2003
    Assignee: Kabushiki Kasiha Toshiba
    Inventor: Hideto Sugawara
  • Patent number: 6075659
    Abstract: 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: Grant
    Filed: April 13, 1999
    Date of Patent: June 13, 2000
    Assignee: Kabushiki Kasiha Toshiba
    Inventors: Tomohiro Murayama, Hiroyuki Hata, Kazuhiko Mori, Akira Morimoto
  • Patent number: 5937267
    Abstract: 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: Grant
    Filed: July 1, 1997
    Date of Patent: August 10, 1999
    Assignee: Kabushiki Kasiha Toshiba
    Inventors: Kenji Todori, Shuji Hayase, Katsushi Nishizawa, Nobutada Aoki, Hideki Shimada, Naoki Tajima, Kazuo Unoki
  • Patent number: 5923290
    Abstract: 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: Grant
    Filed: April 1, 1996
    Date of Patent: July 13, 1999
    Assignee: Kabushiki Kasiha Toshiba
    Inventors: Akio Mikami, Kenjiro Saito
  • Patent number: 5564093
    Abstract: 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 out
    Type: Grant
    Filed: May 31, 1995
    Date of Patent: October 8, 1996
    Assignee: Kabushiki Kasiha Toshiba
    Inventor: Yutaka Matsumoto
  • Patent number: 5446562
    Abstract: 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: Grant
    Filed: December 23, 1992
    Date of Patent: August 29, 1995
    Assignee: Kabushiki Kasiha Toshiba
    Inventor: Hajime Sato
  • Patent number: 4968635
    Abstract: 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: Grant
    Filed: September 16, 1988
    Date of Patent: November 6, 1990
    Assignee: Kabushiki Kasiha Toshiba
    Inventor: Toshihiko Hamasaki
  • Patent number: 4800530
    Abstract: 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: Grant
    Filed: August 13, 1987
    Date of Patent: January 24, 1989
    Assignee: Kabushiki Kasiha Toshiba
    Inventors: Yasuo Itoh, Fumio Horiguchi, Shigeyoshi Watanabe, Kazunori Ohuchi, Mitsugi Ogura
  • Patent number: 4689439
    Abstract: 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: Grant
    Filed: September 25, 1986
    Date of Patent: August 25, 1987
    Assignee: Kabushiki Kasiha Toshiba
    Inventor: Akio Sato