Takashi Ishikawa
Takashi Ishikawa, Tokyo JP
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20080289547 | Crime Prevention Structure of Steel Door - The present invention provides a crime prevention structure for a steel door. A steel door comprises an indoor panel, an outdoor panel, a sound-insulating core filled in a space formed between inner surfaces of the panels, and a high hardness metal plate that is thicker than plate thickness of the panels wherein the metal plate is provided between the sound-insulating core and an entire inner surface area, except sections for mounting door components, of at least one of the panels. In one preferred aspect, the metal plate is provided at the entire inner surface area, except portions for mounting door components, of the indoor panel. | 11-27-2008 |
20110007866 | X-RAY CT APPARATUS AND METHOD FOR CORRECTION OF X-RAY BEAM POSITION - An X-ray tube | 01-13-2011 |
20130177130 | X-RAY IMAGING APPARATUS AND X-RAY FOCUS POSITION CONTROL METHOD OF X-RAY IMAGING APPARATUS - An X-ray imaging apparatus including: X-ray generation means that irradiates X-rays from the focus and that has a first portion changing so as to have a first change component and a second portion changing so as to have a second change component, which is different from the first change component; focus position detection means that detects a focus position when the X-rays are irradiated; focus position change amount estimation means that estimates the amount of change in the focus position at an arbitrary point of time with respect to the reference position of the focus using a first amount of change, which changes so as to have the first change component, and a second amount of change, which changes so as to have the second change component; and correction means that corrects the positions of the irradiation region of the X-rays so as to cancel the amount of change in the focus position estimated by the focus position change amount estimation means. | 07-11-2013 |
20130300336 | POSITION CONTROL SYSTEM - The invention provides a position control system comprising a moving portion that is movable, a position-detection portion that detects a position of the moving portion, a drive portion that applies driving force to the moving portion thereby moving the moving portion, a control portion that controls the driving force of the drive portion, and an input portion for inputting a drive target position for the moving portion, characterized in that the control portion is operable to determine the driving force to be applied to the drive portion based on a correction coefficient acquired based on a first deviation that is a difference between the drive target position inputted into the input portion and the reference position, and a second deviation that is a difference between a position detected by the position-detection portion and the drive target position inputted into said input portion. | 11-14-2013 |
20140212118 | MOVING MEMBER CONTROL APPARATUS AND IMAGING APPARATUS INCORPORATING THE SAME - The moving member control apparatus of the invention is characterized by comprising a base part | 07-31-2014 |
20140375829 | MOVING MEMBER CONTROL APPARATUS AND IMAGING APPARATUS INCORPORATING THE SAME - The invention disclosed herein provides a small-format image-shake correction apparatus and an imaging apparatus incorporating the same. The moving member control apparatus is comprising a base part | 12-25-2014 |
20140379103 | POSITION DETECTION APPARATUS AND POSITION CONTROL APPARATUS - The invention provides a position detection apparatus comprising: | 12-25-2014 |
20150148091 | WIRELESS COMMUNICATION SYSTEM, TRANSMISSION POWER CONTROL METHOD, AND NETWORK CONTROL APPARATUS - The objective of the invention is to improve the communication performance of a secondary system within such a range that does not affect a primary system. A wireless communication system comprises: a primary system that can use a given frequency on a priority basis; secondary wireless communication systems each of which is operated with the same frequency; and a network control apparatus that controls the secondary wireless communication systems. The network control apparatus comprises: a primary system information acquiring unit that acquires information of the primary system; a secondary system information acquiring unit that acquires communication quality information of the secondary wireless communication systems; and an optimum computing unit that calculates, on the basis of the primary and secondary system information acquiring units, the transmission powers of a plurality of base stations of the secondary wireless communication systems. | 05-28-2015 |
20150156775 | WIRELESS COMMUNICATION SYSTEM, FREQUENCY CHANNEL SHARING METHOD, AND NETWORK CONTROLLER DEVICE - When a frequency channel is shared between adjacent cells in a wireless communication system of time-division duplex operation utilizing a white space, more efficient communications can be achieved. In a wireless communication system of time-division duplex operation utilizing a white space, which is a temporally and spatially unused frequency, to perform wireless communications and having frames in which downstream and upstream subframes are alternately arranged on the time axis, a network controller calculates a common split position, which is to be used in synchronization between base stations sharing a frequency, from collected information in response to a frequency sharing trigger and synchronizes the determined split position between the base stations, thereby allowing the frequency channel to be shared. | 06-04-2015 |
Takashi Ishikawa, Toyota-Shi JP
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20100248047 | FUEL CELL SYSTEM - A fuel cell system includes: a fuel cell heating medium circulation circuit for circulating a fuel cell heating medium that exchanges heat with a fuel cell; a condensing coolant circulation circuit for circulating a condensing coolant that exchanges heat with at least one of a fuel off-gas discharged from a fuel electrode, an oxidant off-gas discharged from an oxidant electrode, and a combustion exhaust gas discharged from a reformer; a hot water storage tank for storing stored hot water; and a stored hot water circulation circuit for circulating the stored hot water, which exchanges heat with the condensing coolant circulating through the condensing coolant circulation circuit and the fuel cell heating medium circulating through the fuel cell heating medium circulation circuit. A fuel gas heat exchanger in which the fuel cell heating medium and the fuel gas supplied to the fuel electrode exchange heat is disposed on the fuel cell heating medium circulation circuit. | 09-30-2010 |
Takashi Ishikawa, Kanagawa JP
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20100218147 | CIRCUIT SPECIFICATION DESCRIPTION VISUALIZING DEVICE, CIRCUIT SPECIFICATION DESCRIPTION VISUALIZING METHOD AND STORAGE MEDIUM - A design analyzing device includes a circuit specification description analyzing section configured to create structure data about an assertion description, a pass pattern creating section configured to create data about a plurality of pass patterns for which the assertion description passes from the structure data, a matching waveform calculating section configured to create waveform data for each signal in a circuit defined by the assertion description and correlation data that indicates a correlation between the waveform of each signal and a partial expression in the assertion description based on data of each of the plurality of pass patterns, and a display data outputting section configured to output display data about a diagram showing the correlation between each partial expression and the waveform of each signal for each pass pattern. | 08-26-2010 |
Takashi Ishikawa, Osaka-Shi JP
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20100209364 | Emulsified Composition - An emulsified composition comprises (A) petrolatum, (B) lecithin, (C) glycerin, (D) water and (E) a water-soluble polymer, wherein the content of the petrolatum (A) is 10 to 30 wt % relative to 100 wt % of the emulsified composition, and an internal phase of the emulsified composition has an average particle diameter of not more than 800 nm as measured by a dynamic light scattering method based on the dynamic light scattering theory. | 08-19-2010 |
Takashi Ishikawa, Hachioji-Shi JP
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20080285866 | APPARATUS AND METHOD FOR IMAGE DATA COMPRESSION - Storage of JPEG data is speeded up by providing a RAW compression processing section for detecting high frequency components of image data, a JPEG parameter setting section for calculating feature data (entropy) representing distribution of frequency of appearance of the high frequency components, a JPEG parameter setting section for calculating, based on the feature data, predictive coding amount when the image data has been compressed on the basis of a first quantization table, a JPEG parameter setting section, for calculating a second quantization table for obtaining a target code amount that is desired to be finally obtained in the RAW compression processing section | 11-20-2008 |
20080285871 | APPARATUS AND METHOD FOR IMAGE DATA COMPRESSION - There are provided an image processing section for carrying out processing to detect high frequency components of an image, a calculating section for calculating feature data representing distribution of frequency of appearances of high frequency components, a compression parameter setting section for setting compression parameters based on feature data, and a RAW compression processing section for carrying out RAW compression processing for image data based on compression parameters. Together with data size of lossless compression data, such as RAW data, not becoming large, the processing to do this is carried out in a short time. | 11-20-2008 |
Takashi Ishikawa, Osaka JP
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20080259201 | Camera Module and Electronic Apparatus Provided with it - A camera module that can be made thinner and achieves a beautiful image over an entire image region regardless of a subject distance is provided. The camera module includes a plurality of lens portions, each including at least one lens, a plurality of imaging regions, provided in one-to-one correspondence with the plurality of lens portions, each including a light-receiving surface that is substantially orthogonal to an optical axis direction of its corresponding lens portion, an imaging signal input portion to which a plurality of imaging signals outputted respectively from the plurality of imaging regions are inputted, a block division portion for dividing at least one imaging signal of the plurality of imaging signals into a plurality of blocks, a parallax computing portion for computing for each of the blocks a parallax between images formed respectively by the plurality of lens portions using the imaging signal, and a parallax correcting portion for correcting the plurality of imaging signals based on the parallax and performing an image synthesis. | 10-23-2008 |
Takashi Ishikawa, Anjo-City JP
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20110246133 | ROTATOR SENSOR - A rotation sensor includes: a magnetism generator; a sensor chip having a magneto-resistance element region and a Hall element region; and a detection circuit for detecting a relative rotation angle with reference to the magnetism generator according to output signals from each magneto-resistance element and each Hall element to detect. A phase difference is provided between output signals from the magneto-resistance elements. A phase difference is provided between output signals from the Hall elements. The magneto-resistance element region and the Hall element region at least partially overlap with each other. The detection circuit includes a comparison section, an angle computing section, and an output section. The comparison section compares an output level from each Hall element with a predetermined threshold value level, and provides a comparison result for each Hall element. The angle computing section calculates a calculation angle corresponding to the relative rotation angle with using an output signal from each magneto-resistance element. The output section compares the calculation angle with a predetermined threshold value, and provides a comparison result for each magneto-resistance element. The output section outputs a signal corresponding to the relative rotation angle based on a comparison result from the output section and a comparison result from the comparison section. | 10-06-2011 |
Takashi Ishikawa, Niigata JP
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20120067272 | Single crystal pulling-up apparatus and single crystal pulling-up method - According to one exemplary embodiment, a single crystal pulling-up apparatus of pulling-up silicon single crystals by a Czochralski method, is provided with: a neck diameter measuring portion which measures a diameter of a grown neck portion; a first compensation portion which outputs a first compensated pulling-up speed for the seed crystals based on a difference between a measured value of the diameter of the neck portion and a target value of the neck portion diameter previously stored; a second compensation portion which outputs a second pulling-up speed while limiting an upper limit of the first pulling-up speed to a first limit value; and a crucible rotation number compensation portion which lowers the number of a rotation of a crucible at least in a period where the upper limit of the first pulling-up speed is limited to the first limit value. | 03-22-2012 |
Takashi Ishikawa, Yamanashi JP
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20150251319 | CONTAINER-CARRYING DEVICE USING ROBOT HAND - A container-carrying device includes: a first slide base unit; a first slide unit; a holding unit; a second slide base unit; a second slide unit; and a receiving unit. The robot is operated to position the holding unit at the upper end of one side unit of the container so that the holding unit holds the upper end, the first slide unit is made to slide upward along the first slide base unit to raise the container. The second slide unit is made to slide along the second slide base unit to insert the receiving unit below the bottom of the container, thereby taking out the container. | 09-10-2015 |
20150251321 | ROBOT HAND FOR HOLDING OBJECT, ROBOT, ROBOT SYSTEM, AND METHOD OF HOLDING OBJECT - Provided is a robot hand applicable to purpose for holding various types of objects different in size or shape. The robot hand includes a hand base, a first hand arm having a first butting part and a first adsorption part, a second hand arm having a second butting part and a second adsorption part, and a driving mechanism for moving the first and second butting parts in directions to approach each other or separate from each other by moving the first and second hand arms relatively to each other. | 09-10-2015 |