Tomoaki Goto
Tomoaki Goto, Kisarazu-Shi JP
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20090306314 | METHOD FOR PRODUCING OLEFIN POLYMER - In a method for producing an olefin polymer to polymerize olefin by supplying olefin and a catalyst for polymerizing olefin into a vapor-phase fluidized bed reactor, the method includes introducing a fluidity improving agent comprising a compound represented by the following formula into the vapor-phase fluidized bed reactor. | 12-10-2009 |
20100280196 | PREPOLYMERIZED CATALYST FOR OLEFIN POLYMERIZATION, METHOD OF PRODUCING THIS PREPOLYMERIZED CATALYST AND METHOD OF PRODUCING OLEFIN POLYMER - A method of producing a prepolymerized catalyst for olefin polymerization comprising a fine powder removal step of removing fine particles from olefin-prepolymerized catalyst particles for olefin polymerization. The prepolymerized catalyst having a low fine particle content is applicable suitably to the field of continuous polymerization of olefins. | 11-04-2010 |
20120095173 | PREPOLYMERIZED CATALYST FOR OLEFIN POLYMERIZATION, METHOD OF PRODUCING THIS PREPOLYMERIZED CATALYST AND METHOD OF PRODUCING OLEFIN POLYMER - A method of producing a prepolymerized catalyst for olefin polymerization comprising a fine powder removal step of removing fine particles from olefin-prepolymerized catalyst particles for olefin polymerization. The prepolymerized catalyst having a low fine particle content is applicable suitably to the field of continuous polymerization of olefins. | 04-19-2012 |
Tomoaki Goto, Iwata-Shi JP
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20100232735 | BEARING FOR ALTERNATOR AND BEARING FOR PULLEY - A bearing for alternators and a bearing for pulleys for reducing hydrogen embrittlement or cracking is used when the bearing is in an environment having a severe condition, such as, when hydrogen is generated from grease or the like. The bearing includes a rolling element, an inner ring and an outer ring, and at least one of the rolling element, where the inner and outer rings have a nitrogen enriched layer containing austenite crystal grains having a grain size number exceeding 10. | 09-16-2010 |
20130077906 | BEARING FOR ALTERNATOR AND BEARING FOR PULLEY - There is provided a bearing for alternators and a bearing for pulleys capable of reducing hydrogen embrittlement or cracking despite that the bearing is used in an environment under such a severe condition that hydrogen is generated from grease or the like and the bearing experiences a load of a condition facilitating hydrogen embrittlement or cracking. The bearing includes a rolling element, an inner ring and an outer ring, and at least one of the rolling element and the inner and outer rings has a nitrogen enriched layer and contains austenite crystal grains having a grain size number exceeding 10. | 03-28-2013 |
Tomoaki Goto, Kisarazu JP
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20100029868 | PRODUCTION PROCESS OF OLEFIN POLYMER - The present invention provides a highly active process for producing an olefin polymer, comprising: | 02-04-2010 |
Tomoaki Goto, Rabigh SA
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20110237762 | Reactor, Process for Producing Prepolymerization Catalyst for Olefin Polymerization, and Process for Producing Olefin Polymer - The present invention relates to a reactor, a process for producing a prepolymerization catalyst for olefin polymerization, and a process for producing an olefin polymer. | 09-29-2011 |
Tomoaki Goto, Tokyo JP
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20120018048 | CREAM SOLDER AND METHOD OF SOLDERING ELECTRONIC PART - A cream solder obtained by kneading an Sn—Ag—Cu alloy together with a flux, wherein the Sn—Ag—Cu alloy includes a mixture of a first powdery alloy and a second powdery alloy, the first powdery alloy is represented by an Sn—Ag phase diagram having a solid-liquid coexistence region and has a given silver amount which is larger than that in the eutectic composition (3.5 wt. % silver), and the second powdery alloy has a silver amount which is that in the eutectic composition (3.5 wt. % silver) or which is close to that in the eutectic composition and is smaller than that in the first powdery alloy. This cream solder has excellent strength and thermal stability, and satisfactory bonding properties. It is based on an inexpensive Sn—Ag—Cu solder alloy. It is suitable for use as a high-temperature-side lead-free solder material conformable to temperature gradation bonding. Also provided is a method of soldering. | 01-26-2012 |
20120195485 | MEDICAL IMAGE DISPLAY PROCESSING METHOD, DEVICE, AND PROGRAM - When brain images are inputted through MRI (Magnetic Resonance Imaging) and subjected to image processing to assist the diagnosis of brain diseases, functional and morphological images in an ASL coordinate system are inputted from the head of a subject by an ASL (Arterial Spin Labeling) imaging method using an MRI device. The inputted functional images are subjected to mask processing to extract only the region of cerebral parenchyma, and functional images of only the extracted region of the cerebral parenchyma are thereby produced and displayed to be overlaid on the morphological images. In this manner, a functional image such as a perfusion weighted image of only the region of the cerebral parenchyma can be extracted and displayed overlaid on a morphological image. | 08-02-2012 |
Tomoaki Goto, Ichikawa-Shi JP
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20130251231 | MEDICAL IMAGE PROCESSING DEVICE - Provided is a medical image processing device capable of determining a state of an obtained brain image and adjusting the obtained image to suit for performing tissue separation processing. The medical image processing device is configured to select a slice image to be processed as a target slice image from a brain image configured by a plurality of slice images, performs processing for measuring an effective maximum value in the cerebral parenchyma, an effective maximum value in a whole image, and a peak average value around the skull with respect to the selected target slice to determine necessity of high-signal-value-control processing based on the measured effective maximum value in the cerebral parenchyma, the effective maximum value in a whole image, and the peak average value around the skull so that when it is determined that the high-signal-value-control processing is necessary, the high-signal-value-control processing is performed to the brain image. | 09-26-2013 |
20140341471 | MEDICAL IMAGE PROCESSING DEVICE, MEDICAL IMAGE PROCESSING METHOD, PROGRAM - Provided is a medical image processing device capable of notifying the diagnosis personnel that a segmentation error has occurred or may have occurred during tissue segmentation processing. This medical image processing device ( | 11-20-2014 |
Tomoaki Goto, Kawasaki JP
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20130306296 | SEMICONDUCTOR MODULE RADIATOR PLATE FABRICATION METHOD, RADIATOR PLATE, AND SEMICONDUCTOR MODULE USING THE SAME - When insulating substrates of different shapes are soldered to a radiator plate, a third concave curve is previously formed on an insulating substrate side of the radiator plate. The third curve is determined by adding a second concave curve which is expected at the time of actually soldering the insulating substrates to the radiator plate to a first concave curve obtained by moving upside down a convex curve which appears at the time of soldering the insulating substrates to a flat radiator plate. A bottom of the third curve is positioned under the large insulating substrate, and a curvature of a portion where the distance between the bottom and a reference point of the radiator plate is longer is made smaller than a curvature of a portion where the distance between the bottom and a reference point of the radiator plate is shorter. | 11-21-2013 |