Patents Represented by Attorney, Agent or Law Firm Antonelli, Terry, Stout & Kraus, LLP
  • Patent number: 8307158
    Abstract: There is provided a storage control system and a method in which various controls to a plurality of storage controllers connected to each other can be effectively performed. The storage control system and method controls first and second storage controllers, in which a second storage controller is connected to a first storage controller to which a host system is connected. With reference to a memory in which a table defining correspondence relationships between internal logical volumes and a host logical volume of the second storage controller is stored, a channel adapter of the first storage controller controls power supplies of driving mechanisms of storage devices corresponding to the internal logical volumes.
    Type: Grant
    Filed: November 1, 2011
    Date of Patent: November 6, 2012
    Assignee: Hitachi, Ltd.
    Inventors: Seiichi Higaki, Hisao Honma
  • Patent number: 8304726
    Abstract: A scan control unit for generating two-dimensional coordinates for performing a scan with an electron beam of an electron scanning microscope is provided with first and second transforming units for transforming coordinates in the horizontal (X) direction and the vertical (V) direction. An area to be tested in a sample is scanned with an electron beam in an arbitrary direction. As the first and second transforming units, small-capacity transformation tables (LUTs) capable of operating at high speed in each of the horizontal (X) direction and the vertical (Y) direction are used. By also using a large-capacity transformation table (LUT) that stores coordinate transformation data corresponding to plural scan types, a test apparatus compatible with the plural scan types, having multiple functions, and capable of performing high-speed scan control is realized.
    Type: Grant
    Filed: April 7, 2011
    Date of Patent: November 6, 2012
    Assignee: Hitachi High-Technologies Corporation
    Inventors: Katsunori Hirano, Tadanobu Toba, Masahiro Ohashi, Masashi Wada
  • Patent number: 8307170
    Abstract: At least one processor for executing a plurality of programs, a storage area which is capable of storing an information element temporarily, and a storage device which is capable of storing the information element, are provided. A certain level of importance is associated with each of the programs themselves or a performance requirement of each program. When a certain information element is output as a result of execution of a certain program from among the plurality of programs, the certain information element is written into the storage area. Then, a plurality of information elements written in the storage area is output to the storage device side in order of precedence from the information element of the executed program, or the performance requirement thereof, having the highest level of importance.
    Type: Grant
    Filed: July 5, 2005
    Date of Patent: November 6, 2012
    Assignee: Hitachi, Ltd.
    Inventor: Shuji Fujino
  • Patent number: 8307185
    Abstract: Arrangements for transfer and replication of data. A host computer retains a transfer volume management information including HDD identifiers corresponding to a plurality of primary volumes and identifiers of at least one of transfer volumes, wherein, from a plurality of volumes in a first storage device, the host computer extracts a reserve volume as an additional transfer volume, if a capacity usage of the at least one of the transfer volumes reaches or goes above a predetermined level, wherein the host computer transmits an allocation request about the additional transfer volume, wherein, after receiving the allocation request, the first storage device implements the reserve volume as the additional transfer volume corresponding to the at least one of transfer volumes for transfer of write data to the second storage device.
    Type: Grant
    Filed: September 22, 2011
    Date of Patent: November 6, 2012
    Assignee: Hitachi, Ltd.
    Inventors: Nobuhiro Maki, Yuri Hiraiwa, Katsuhisa Miyata, Masahide Sato
  • Patent number: 8305334
    Abstract: The invention provides a liquid crystal display device which can reduce the manufacturing cost by reducing the number of parts and simplifying the fabrication and the assembling operation, for the conduction between a metal frame and a color filter substrate. A liquid crystal display panel has a conductive layer on a front surface of a second glass substrate. A panel frame has a side wall part extending along a side wall of the liquid crystal display panel and an upper surface part extending from the side wall part toward a front surface direction of the liquid crystal display panel, integrally formed together. The upper surface part is in contact with the conductive layer of the liquid crystal display panel. A constant potential is applied to the panel frame.
    Type: Grant
    Filed: February 11, 2009
    Date of Patent: November 6, 2012
    Assignees: Hitachi Displays, Ltd., Panasonic Liquid Crystal Display Co., Ltd.
    Inventors: Kozo Arisato, Masaki Ichio
  • Patent number: 8302838
    Abstract: A micro-bump forming apparatus includes: a film attachment mechanism that attaches a film on a surface of a substrate; exposure and developing mechanisms that provide openings in the film on electrodes formed on the substrate; a solder ball loading mechanism that loads solder balls into the openings, a flux printing mechanism that prints flux through the openings loaded with the solder balls; a reflow part that heats the solder balls to form solder bumps; and a film detachment mechanism that detaches the film from the surface of the substrate. After a loading head loads the solder balls into the openings of the film, a controller of the solder ball loading mechanism allows a line sensor to operate to check a loading state of the solder balls, and determines, based on the check result, whether to reload the solder balls.
    Type: Grant
    Filed: May 19, 2011
    Date of Patent: November 6, 2012
    Assignee: Hitachi Plant Technologies, Ltd.
    Inventors: Noriaki Mukai, Isao Abe
  • Patent number: 8306397
    Abstract: A picture recorder that records TV broadcast programs and skips commercial sections included in broadcasts for reproduction, includes: an audio input unit that separates an audio signal from the broadcast program; and an audio processing unit that detects a commercial section from an audio signal separated in the audio input unit, and generates the reproduction position information indicating the position of the commercial section. The audio processing unit includes: a silent section determining unit that compares the level of an audio signal included in the broadcast program with a threshold V0, and determines a section less than V0 as a silent section; and a commercial section determining unit that, when the interval T between adjacent silent sections matches a predetermined time length Tc, determines a section sandwiched by the silent sections as a commercial section.
    Type: Grant
    Filed: August 10, 2007
    Date of Patent: November 6, 2012
    Assignee: Hitachi, Ltd.
    Inventors: Ui Yamaguchi, Nobuhiro Sekimoto, Masayuki Oyamatsu
  • Patent number: 8306312
    Abstract: With the objective of achieving defect kind training in a short period of time to teach classification conditions of defects detected as a result of inspecting a thin film device, according to one aspect of the present invention, there is provided a visual inspection method, and an apparatus therefor, comprising the steps of: detecting defects based on inspection images acquired by optical or electronic defect detection means, and at the same time calculating features of the defects; and classifying the defects according to classification conditions set beforehand, wherein said classification condition setting step further includes the steps of: collecting defect features over a large number of defects acquired beforehand from the defect detection step; sampling defects based on the distribution of the collected defect features over the large number of defects; and setting defect classification conditions based on the result of reviewing the sampled defects.
    Type: Grant
    Filed: March 17, 2011
    Date of Patent: November 6, 2012
    Assignee: Hitachi High-Technologies Corporation
    Inventors: Hisae Shibuya, Akira Hamamatsu, Yuji Takagi
  • Patent number: 8304889
    Abstract: An elastic printed board is provided so that stress applied by the silicon gel is absorbed by the printed board. Further, the printed board is formed to be so narrow that the stress can escape. On the other hand, the wires on which a high voltage is applied are patterned on respective printed boards. This serves to prevent discharge through the surface of the same printed board serving as a current passage. This design makes it possible to hermetically close the power module, prevent intrusion of moisture or contamination as well as displacement, transformation and cracks of the cover plate.
    Type: Grant
    Filed: March 26, 2010
    Date of Patent: November 6, 2012
    Assignee: Hitachi, Ltd.
    Inventors: Kazuhiro Oyama, Mutsuhiro Mori, Katsuaki Saito, Yoshihiko Koike
  • Patent number: 8299757
    Abstract: A secondary battery module includes a battery information storage unit for storing electric characteristic information and usage history information of the secondary battery module. A battery information management device and a terminal device respectively include interfaces to be connected to the secondary battery module. The battery information management device is provided with a battery information database. The battery information management device is connected to the terminal device through a communications network. In this way, battery information stored in the battery information storage unit, which is acquired by the battery information management device and the terminal device, is accumulated in the battery information database. Moreover, the battery information management device grades the secondary battery module for reuse based on the battery information and a predetermined threshold.
    Type: Grant
    Filed: April 8, 2010
    Date of Patent: October 30, 2012
    Assignee: Hitachi Vehicle Energy, Ltd.
    Inventors: Shuko Yamauchi, Youhei Kawahara, Akihiko Emori
  • Patent number: 8299642
    Abstract: A wind power generation system includes an excessive current consumption device, an AC input of which is connected between a generator rotor and an excitation converter on a system failure to detect a DC voltage ascent of the excitation converter and operate a shunt circuit on the system failure.
    Type: Grant
    Filed: February 9, 2010
    Date of Patent: October 30, 2012
    Assignee: Hitachi, Ltd.
    Inventors: Masaya Ichinose, Motoo Futami, Hiromitsu Sakai, Kazuhiro Imaie
  • Patent number: 8297921
    Abstract: The invention provides a blower system of a high performance, which is constructed to have stabilized characteristics, a high efficiency, a reduced thickness and a reduced noise. A blower system according to the invention includes an impeller, a motor for rotating the impeller and having a rotor and a stator, and a bell-mouth for supplying air to an intake port in the impeller, wherein the rotor is fixed to the impeller, and the stator is fixed to the bell-mouth. A gap between the impeller and the bell-mouth is composed of a gap between the rotor and the stator of the motor. Alternatively, the rotor is fixed to the impeller, and the stator is fixed to a fitting for mounting a housing of the blower system or the blower system.
    Type: Grant
    Filed: January 7, 2011
    Date of Patent: October 30, 2012
    Assignee: Hitachi Industrial Equipment Systems Co., Ltd.
    Inventors: Taichi Tokunaga, Hirotoshi Sato
  • Patent number: 8301369
    Abstract: A position detection apparatus includes a storage unit for storing map information including road information; a detection unit for detecting information for calculating an absolute position of a moving object; a position calculation unit for calculating the absolute position of the moving object and an error variance relating to an error of the moving object from the detected information; a read-out unit for reading out from the storage unit the road information of a road relating to the calculated absolute position; an existence probability calculation unit for calculating an existence probability of the moving object existing on the road from the absolute position, the error variance, and the read-out road information; a selection unit for selecting a position whose existence probability is maximum out of the calculated existence probability; and a map-matching processing unit for making the selected position a position of the moving object on the road.
    Type: Grant
    Filed: June 18, 2010
    Date of Patent: October 30, 2012
    Assignee: Clarion Co., Ltd.
    Inventors: Tomoaki Hiruta, Toshiyuki Aoki, Takayoshi Yokota, Mikio Bando, Kazuhiro Okada
  • Patent number: 8300909
    Abstract: An ultrasonographic device is equipped with selecting means for selecting a site for detecting the position of a boundary of an organ of the examinee on the ultrasonic image displayed on the display means, boundary extracting filter setting means for setting a boundary extracting filter comprising two areas which are spaced from each other at a predetermined interval on the ultrasonic image, and boundary position detecting means for analyzing pixel data within the boundary extracting filter set by the boundary extracting filter setting means in the neighborhood of the site selected by the selecting means to detect the position of the boundary, the boundary position detected by the boundary position detecting means being displayed on the display means under the control of the control means.
    Type: Grant
    Filed: May 14, 2007
    Date of Patent: October 30, 2012
    Assignee: Hitachi Medical Corporation
    Inventor: Tomoaki Chouno
  • Patent number: 8299997
    Abstract: A display device includes a TFT substrate with gate signal lines, drain signal lines, thin-film transistors connected thereto, a gate driver connected to the gate signal lines, a drain driver having output terminals connected to drain signal lines, and a film substrate having first wirings. The first wirings are disposed between the drain driver and the film substrate. The drain driver is mounted on the film substrate, and the output terminals are connected to the first wirings between the film substrate and the drain driver. The output terminal includes first group terminals formed in parallel with a longer edge of the drain driver, and second group terminals formed in parallel with the longer edge and disposed between the loner edge and the first group terminals.
    Type: Grant
    Filed: May 30, 2008
    Date of Patent: October 30, 2012
    Assignees: Hitachi Displays, Ltd., Panasonic Liquid Crystal Display Co., Ltd.
    Inventors: Mitsuru Goto, Hiroko Hayata
  • Patent number: 8301397
    Abstract: A method of determining physico-chemical properties of a petroleum sample from two-dimensional gas chromatography. The amounts of molecular compounds present in the sample are determined by means of two-dimensional gas chromatography. At least one physical property, such as the octane number, is then determined from these amounts. A previously calibrated relation connecting the physical property to the amounts is used to this end.
    Type: Grant
    Filed: May 12, 2009
    Date of Patent: October 30, 2012
    Assignee: IFP
    Inventors: Fabrice Bertoncini, BenoƮt Celse, Cyril Dartiguelongue
  • Patent number: 8299965
    Abstract: A position information transmitter including: a digital processing device including a CPU and a position information database storing position information of the position information transmitter and information of channels used by other position information transmitters; and a radio transmitting device executing a signal modulation, wherein the digital processing device generates spread spectrum signals from the position information of the position information transmitter and information of channels used by other position information transmitters, by using the C/A code, and the radio transmitting device modulates the spread spectrum signals and transmits modulated signals as a radio signals.
    Type: Grant
    Filed: August 9, 2011
    Date of Patent: October 30, 2012
    Assignee: Hitachi Industrial Equipment Systems Co., Ltd.
    Inventors: Takamasa Kawaguchi, Tomoichi Ebata, Yutaka Shimogaki, Hitoshi Ogasawara
  • Patent number: 8300897
    Abstract: There is provided a finger-vein authentication apparatus including a light source for illuminating one surface of both side-surfaces of a fingertip of a finger with light, and an image sensor for imaging the other surface of the fingertip, the light source and the image sensor being positioned at both sides of a nail of the fingertip with the nail sandwiched therebetween, wherein a fingertip guidance jig for supporting the fingertip and a finger-root guidance jig for supporting a finger-root of the finger are disposed between the light source and the image sensor, a light-shielding unit being disposed on the light-source side, the light-shielding unit being used for shielding the illumination light such that the illumination light will not travel to a ball side of the finger.
    Type: Grant
    Filed: October 7, 2008
    Date of Patent: October 30, 2012
    Assignee: Hitachi, Ltd.
    Inventors: Akio Nagasaka, Takafumi Matsumura, Masahide Hayashi, Takafumi Miyatake, Naoto Miura, Harumi Kiyomizu
  • Patent number: 8300154
    Abstract: A television receiver cuts power supply to its built-in device which is overlapped with that of the external unit connected to the television receiver for reducing power consumption to cope with diversification of the external unit. The television receiver includes the tuner which receives a television broadcast signal, an external unit connection portion which connects the external unit with the HDMI cable, the HDMI process unit which acquires unit information data from the connected external unit to transmit video/audio data, and the power supply circuit which supplies power to the tuner. If the HDMI process unit determines that the connected external unit includes the same function as the tuner, the control unit allows the power supply circuit to stop power supply to the tuner.
    Type: Grant
    Filed: November 10, 2009
    Date of Patent: October 30, 2012
    Assignee: Hitachi Consumer Electronics Co., Ltd.
    Inventors: Takao Hirono, Manabu Nozue
  • Patent number: 8300035
    Abstract: A display device includes a display panel, a printed circuit board, a plurality of semiconductor devices which are film-like substrates with an IC chip, and a monolithic anisotropic conductive film disposed on the printed circuit board. Each of the semiconductor devices has a first side portion and a second side portion opposite to the first side portion. The first side portion is connected to the printed circuit board via the monolithic anisotropic conductive film, and the second side portion is connected to the display panel. Further the first side portion of each of the semiconductor devices is respectively connected at separated portions of the monolithic anisotropic conductive film.
    Type: Grant
    Filed: June 10, 2009
    Date of Patent: October 30, 2012
    Assignees: Hitachi Displays, Ltd., Panasonic Liquid Crystal Display Co., Ltd.
    Inventors: Kazuhiro Ogawa, Kazuhiko Yanagawa