Yamamoto, Minato-Ku
Hideaki Yamamoto, Minato-Ku JP
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20120271439 | MACHINE DISPLACEMENT ADJUSTMENT SYSTEM FOR MACHINE TOOLS - Provided is a machine displacement adjustment system for machine tools, which uses a tilt angle detector, such as a level, which can directly detect the tilt angle of a machine structure, such as a column. Said system is provided with: a tilt angle detector (a level) which is disposed on a machine tool structure, detects the tilt angle of said structure, and outputs data of the tilt amount; and an adjustment device ( | 10-25-2012 |
20120283851 | CONTROL PARAMETER ADJUSTMENT METHOD AND ADJUSTMENT DEVICE - A control parameter adjustment method and adjustment device automatically adjusts control parameters to appropriate values in response to aging-change of a movement mechanism. Included are a first processing step for notification of an adjustment-use NC program to a numeric control device and registration thereof; second processing step wherein the numeric control device executes the adjustment-use NC program and outputs an adjustment-use position instruction; third processing steps for obtaining a maximum error margin, and fourth processing steps for assessing whether or not the maximum error margin is less than or equal to a tolerance. If the maximum error margin is greater than the tolerance, the acceleration/deceleration time-constant is modified to a large value, and is output after modification to the numeric control device. In the fourth processing, until it is determined that the maximum error margin is less than or equal to the tolerance, the second to fourth processing steps are repeated. | 11-08-2012 |
20130071198 | NUMERICALLY-CONTROLLED MACHINE TOOL - Provided is a numerically-controlled machine tool ( | 03-21-2013 |
20130223946 | SYSTEM FOR CORRECTING THERMAL DISPLACEMENT OF MACHINE TOOL - The purpose of the present invention is to provide a system for correcting thermal displacement of a machine tool, said system being capable of evaluating the amount of thermal displacement with a column front face serving as a reference position, and being capable of performing thermal displacement correction with good precision even when the amount of thermal displacement of a table is not uniform. For this purpose, the system is provided with, for example: a position detector temperature sensor ( | 08-29-2013 |
20140340508 | METHOD FOR CALIBRATING CAMERA MEASUREMENT SYSTEM - This method is characterized in that a ring-shaped jig is disposed on a workpiece on a machine tool, and the optical axis of a camera is aligned parallel to a single axis of the coordinate system of the machine tool. The jig is photographed using the camera in which the horizontal direction or the vertical direction of the camera is aligned with an axial direction other than the signal direction of the machine tool, and the circumferential shape of the jig in the image photographed by the camera is extracted as a contour. The center position of the jig in the image is calculated from the contour while all the distortion correction coefficients in tangential direction and all the distortion correction coefficients in the radial direction are ignored and set to zero. The displacements of the main point of the camera are all set to zero so as to be included in the translation distance of the camera. The translation distance, which is an external parameter of calibration, is calculated on the basis of the center position of the jig in the image and the known three-dimensional center position of the jig. | 11-20-2014 |
Junya Yamamoto, Minato-Ku JP
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20150160401 | BACKLIGHT AND LIQUID-CRYSTAL DISPLAY APPARATUS USING THE SAME - A backlight includes: a light guide plate on which blue light from the blue LED falls; a quantum dot enhancement film laminated on the light guide plate and configured to convert blue light passing therethrough into light having peak characteristic for green and red; a frame configured to house the light guide plate and the quantum dot enhancement film, and an inner peripheral surface of the frame has a reflectivity not higher than 50% with respect to the blue light from the blue LED. | 06-11-2015 |
Kosuke Yamamoto, Minato-Ku JP
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20130124439 | INFORMATION EXTRACTION SYSTEM, METHOD, AND PROGRAM - An information extraction system includes: solution request sentence set acquisition means for acquiring a sentence set matching a positive example solution request pattern which represents a positive example of a sentence including a problem evoking expression and a sentence set matching a negative example solution request pattern representing an opposite request to the positive example solution request, from a corpus respectively as a positive example solution request sentence set and a negative example solution request sentence set, and associating parts, in the positive example solution request sentence set and the negative example solution request sentence set, that correspond to the problem evoking expression in the positive example solution request pattern and the negative example solution request pattern, with a positive example and a negative example; and identification information specification means for comparing, for each problem evoking expression, constituent elements of sentences included in the positive example solution request sentence set and the negative example solution request sentence set, and specifying a constituent element characterizing the positive example solution request sentence set and a constituent element characterizing the negative example solution request sentence set respectively as positive example identification information and negative example identification information. | 05-16-2013 |
Masaichi Yamamoto, Minato-Ku JP
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20130296422 | Novel Dihydroxybenzene Derivatives and Antiprotozoal Agent Comprising Same as Active Ingredient - Novel compounds below are useful for preventing or treating diseases caused by protozoans. At least one of a compound represented by Formula (I) | 11-07-2013 |
Masayuki Yamamoto, Minato-Ku JP
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20100192816 | FLUIDIZED BED INCINERATOR AND FLUIDIZED BED INCINERATING METHOD FOR SLUDGE USING THE SAME - An inside of an incinerator body into which sludge is fed is divided into a lower portion, a portion above the lower portion, and a top portion in a height direction. The lower portion serves as a pyrolysis zone for supplying fluidizing air having an air ratio of 1.1 or less together with fuel to thermally decompose the sludge while fluidizing the sludge. The portion above the lower portion serves as an over bed combustion zone for supplying only combustion air having an air ratio of 0.1 to 0.3 to form a local high temperature place to decompose N | 08-05-2010 |
Noritaka Yamamoto, Minato-Ku JP
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20130268183 | CONTROL APPARATUS, DISPLAY APPARATUS, COOPERATIVE OPERATION SYSTEM, AND CONTROL METHOD - An object of is to cooperatively appropriately respond to a target moving in the air by an aircraft and a flying object launched from a launch facility. The control facility ( | 10-10-2013 |
Yuki Yamamoto, Minato-Ku JP
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20130243587 | TURBINE VANE OF STEAM TURBINE AND STEAM TURBINE - The invention includes vane members that have a space formed therein and a plate spring member that is disposed inside the space of the vane members and elastically contacts inner surfaces of the vane members. The plate spring member includes a positioning portion, an elastic contact portion, and a connection portion. The elastic contact portion is divided into plural numbers in the length direction of the vane members. As a result, in the invention, the elastic contact portion elastically contacts the inner surfaces of the vane members without any partial contact throughout the entire surface thereof. Accordingly, the elastic contact area between the elastic contact portion and the inner surfaces of the vane members is widened, so that self-excited vibration generated in a turbine vane may be reliably suppressed. | 09-19-2013 |
Yushin Yamamoto, Minato-Ku JP
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20120200171 | CONTROL DEVICE - A control unit of an uninterruptible power supply device includes a PWM circuit generating a plurality of PWM signals controlling a plurality of IGBT elements of a power conversion unit | 08-09-2012 |
20120217809 | UNINTERRUPTIBLE POWER SUPPLY APPARATUS - In this uninterruptible power supply apparatus, even after electric power supply to a load stops due to prolonged power failure time, the operation of an inverter is continued, a DC power supply voltage is generated based on an output of the inverter, and a control circuit is driven by the DC power supply voltage. Therefore, when electric power supply from a commercial AC power supply is resumed during the stop of electric power supply to the load, electric power supply to the load is automatically resumed by the control circuit. | 08-30-2012 |
20120218790 | POWER CONVERSION SYSTEM - A power conversion system includes n (n being an integer of 2 or more) power conversion devices (P | 08-30-2012 |