Kyotani, JP
Chizu Kyotani, Tokyo JP
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20100065843 | ZINC OXIDE-BASED SEMICONDUCTOR DEVICE AND METHOD FOR PRODUCING SAME - A semiconductor device that has excellent characteristics and mass productivity wherein the introduction of defects thereinto at the time of device separation is prevented, and a method for producing the semiconductor device. In particular, there is provided a high-performance semiconductor device having excellent luminous efficiency, longevity and mass productivity; and a method for producing this semiconductor device. The method for producing the semiconductor device has a step of forming, between a substrate comprising zinc oxide (ZnO) and a device operating layer, a defect-blocking layer having a crystal composition that is different from that of the substrate, and a step of forming device dividing grooves to a depth that goes beyond the defect-blocking layer, relative to the device operating layer side surface of the substrate on which the device operating layer is formed. | 03-18-2010 |
20100233836 | METHOD FOR MANUFACTURING ZINC OXIDE BASED SEMICONDUCTOR DEVICE - A method for manufacturing a ZnO based compound semiconductor device including a contact for a p-type ZnO based compound semiconductor electrode is provided. The method includes forming a stacked body including a substrate, and an n-type ZnO based semiconductor layer and a p-type ZnO based semiconductor layer on the substrate, with the p-type ZnO based semiconductor layer exposed to outside. The stacked body is subjected to heat treatment so that a surface temperature of the p-type ZnO based semiconductor layer is in the range of 250° C. to 500° C. After the heat treatment, a p-side metal electrode is formed on the p-type ZnO based semiconductor layer at a temperature lower than 550° C. And an n-side metal electrode is formed on the n-type ZnO based semiconductor layer. | 09-16-2010 |
20110062452 | METHOD FOR PRODUCING ZINC OXIDE-BASED SEMICONDUCTOR LIGHT-EMITTING DEVICE AND ZINC OXIDE-BASED SEMICONDUCTOR LIGHT-EMITTING DEVICE - The ohmic contact between a growth substrate and an electrode formed thereon is improved in a zinc oxide-based semiconductor light-emitting device, thereby improving the light-emission efficiency and reliability A step for forming an n-type semiconductor layer, a light-emitting layer, and a p-type semiconductor layer in sequence on a first principal face of a substrate having a composition of Mg | 03-17-2011 |
Hiroshi Kyotani, Osaka JP
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20120132585 | Slant Plates for Flocculation Formation and Flocculation Settling Treatment Tank Adopting the Slant Plates for Flocculation Formation - Slant plates for flocculation formation that efficiently form turbulent flow or vortical flows are installed in a settling treatment tank that performs a flocculation step including a step of further flocculating microfloc particles formed by an inorganic flocculant injection step and a micro flocculation step of micro-flocculating fine suspended particles by mixing and agitating in a rapid agitation tank; and a settling and separation treatment step for the floc particles; and an opening including an upper side edge and a lower side edge along a direction orthogonal to a direction of a slant surface is formed in each slant surface and a flocculation settling treatment tank in which the slant plates for flocculation formation are arranged at an uppermost portion or at a middle part. | 05-31-2012 |
Hisashi Kyotani, Shiga JP
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20110318152 | ELEVATING CONVEYANCE DEVICE - An elevating conveyance device with improved versatility which can be utilized for transferring an automobile body in an automobile assembly line, etc., and according to a first aspect of the invention, the elevating conveyance device includes a multistage extensible column, a transfer means, and an extending and contracting drive mechanism, where the multistage extensible column includes a fixed column portion, one or more mid-stage elevating column portions, and a final-stage elevating portion, the transfer means is provided on the final-stage elevating portion, and the extending and contracting drive mechanism includes a counter weight supported on the fixed column portion movably vertically in a range of the height of the fixed column portion, a winding transmission tool which applies the gravity of the counter weight upward to the next mid-stage elevating column portion, an elevating drive means which drives and elevates the next mid-stage elevating column portion with respect to the fixed column portion, and winding transmission tools which convert an upward movement of the mid-stage elevating column portion into an upward movement of the next mid-stage elevating column portion or final-stage elevating portion. | 12-29-2011 |
Ikuo Kyotani, Tokyo JP
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20150173871 | MAGNETIC ATTACHMENT FOR DENTAL PROSTHESIS - Provided is a magnetic attachment for dental prosthesis, in which a material used for an outer shell which covers a permanent magnet does not become magnetized at an unintended portion to reduce magnetic attraction, and which can be easily manufactured. The magnetic attachment for dental prosthesis includes a permanent magnet structure to be fixed to a denture base, on a side where is to have contact with a residual ridge, wherein the permanent magnet is arranged inside the outer shell, and a keeper including a soft magnetic metal material to be fixed on an upper side of a residual ridge in an oral cavity, in a manner to face the permanent magnet structure, wherein a spacer made of a nonmagnetic metal material forming a part of the outer shell which covers the permanent magnet is fixated to another member which forms the outer shell by means of an adhesive agent. | 06-25-2015 |
Susumu Kyotani, Hyogo JP
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20100168484 | Method for Producing Chlorinated Aromatic Compound - [PROBLEMS] To provide a simpler method for producing a high-quality chlorinated aromatic hydrocarbon (e.g., cumylchloride), which can be used as a cationic polymerization initiator. | 07-01-2010 |
Tadao Kyotani, Nagoya-Shi JP
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20120075377 | LIQUID EJECTING DEVICE - A liquid ejecting device is provided. The liquid ejecting device includes a conveyer, liquid ejecting heads with nozzles to eject droplets of liquid, an liquid purging unit to purge the liquid out of the nozzles, a detector unit to detect presence of a recording medium, a storage unit to store length of the recording medium, a judging unit to judge whether the recording medium is jammed in a conveyer path, a head identifier unit to identify an overlapping liquid ejecting head assumedly facing the jammed recording medium based on the detected result obtained by the detector unit and the length of the recording medium, and an purge controller unit to control an amount of the liquid to be ejected from the nozzles in the remaining liquid ejecting heads to be smaller than an amount of the liquid to be ejected from the nozzles in the identified overlapping liquid ejecting head. | 03-29-2012 |
20130106940 | LIQUID EJECTING DEVICE | 05-02-2013 |
20130258004 | LIQUID SUPPLYING APPARATUS AND ITS CONTROL METHOD - A liquid passage communicates a first reservoir of a main tank with a second reservoir storing a liquid supplied from the first reservoir, and has one end portion on the side communicating with the first reservoir, which joins with or detach from the main tank. To increase the liquid volume in the second reservoir up to a first predetermined volume, a controller feeds the liquid in the first reservoir to the second reservoir when the liquid volume in the second reservoir is less than a second predetermined volume. When the liquid volume in the second reservoir falls short of the first predetermined volume, the end portion of the liquid passage is detached from the main tank. Then, the controller determined whether the liquid volume in the second reservoir is equal to or more than the first predetermined volume. | 10-03-2013 |
20140035983 | LIQUID EJECTION APPARATUS, STORAGE MEDIUM, AND CONTROL METHOD - A controller is configured to: (a) control a head according to a recording command received to eject liquid through ejection openings toward a recording medium; (b) control a discharger to discharge the liquid toward a receiving member through at least one of the ejection openings; (c) determine whether a remaining amount representing an amount of the liquid on the receiving member and based at least on an amount of the liquid discharged onto the receiving member in the step (b) is equal to or greater than a first predetermined amount; and (d) control the remover to remove the liquid on the receiving member. The controller is configured to perform the step (a) before the step (d) when it is determined in the step (c) that the remaining amount is less than the first predetermined amount. | 02-06-2014 |
20150035218 | RECORDING MEDIUM DISCHARGING APPARATUS AND COMPUTER-READABLE MEDIUM STORING RECORDING MEDIUM DISCHARGING PROGRAM - There is provided a recording medium discharging apparatus including: a support tray; a discharging mechanism configured to discharge the recording media; a detector configured to detect a specific state in which a position of an uppermost surface of the recording media is not lower than a predetermined position; and a controller configured to control the discharging mechanism. When executing a job for continuously discharging the recording media on the support tray at a predetermined discharge interval, the controller is configured to control the discharging mechanism to pause discharge of the recording media on the support tray under a condition that the detector keeps detecting the specific state until a predetermined number of pieces of the recording medium is discharged on the support tray since the detector has detected the specific state, and is configured to set the predetermined number to be greater as the discharge interval is shorter. | 02-05-2015 |
Takashi Kyotani, Natori JP
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20100200839 | GRAPHENE GROWN SUBSTRATE AND ELECTRONIC/PHOTONIC INTEGRATED CIRCUITS USING SAME - A graphene-on-oxide substrate according to the present invention includes: a substrate having a metal oxide layer formed on its surface; and, formed on the metal oxide layer, a graphene layer including at least one atomic layer of the graphene. The graphene layer is grown generally parallel to the surface of the metal oxide layer, and the inter-atomic-layer distance between the graphene atomic layer adjacent to the surface of the metal oxide layer and the surface atomic layer of the metal oxide layer is 0.34 nm or less. Preferably, the arithmetic mean surface roughness Ra of the metal oxide layer is 1 nm or less. | 08-12-2010 |
Takashi Kyotani, Miyagi-Ken JP
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20110052486 | MICROPOROUS CARBON MATERIAL, MANUFACTURING METHOD THEREOF, AND HYDROGEN STORAGE METHOD USING MICROPOROUS CARBON MATERIAL - The present invention provides a microporous carbon material capable of expressing functions that supported metal has while maintaining pore functions that the microporous carbon material inherently possesses. The microporous carbon material | 03-03-2011 |
Takashi Kyotani, Sendai-Shi JP
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20140234722 | Si/C COMPOSITE MATERIAL, METHOD FOR MANUFACTURING THE SAME, AND ELECTRODE - The present invention provides composite material in which Si and carbon are combined so as to form an unprecedented structure; method for fabricating the same; and negative electrode material for lithium-ion batteries ensuring high charge-discharge capacity and high cycle performance. By heating an aggregate of Si nanoparticles and using a source gas containing carbon, a carbon layer is formed on each of the Si particles. Walls | 08-21-2014 |
Takashi Kyotani, Tokyo JP
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20100086459 | Impurity removing apparatus and method of operating the same - An impurity removing apparatus is simple in structure for removing impurities from a rare gas and enable to make the rare gas reusable. The impurity removing apparatus includes a first treatment device | 04-08-2010 |
20140290919 | VACUUM PUMP WITH ABATEMENT FUNCTION - A vacuum pump has an abatement part for treating an exhaust gas discharged from a chamber of a manufacturing apparatus to make the exhaust gas harmless. The vacuum pump includes a heat exchanger configured to heat an inert gas by using heat generated when the exhaust gas is treated to be made harmless in the abatement part. The inert gas heated by the heat exchanger is introduced into the vacuum pump. | 10-02-2014 |
20140295362 | VACUUM PUMP WITH ABATEMENT FUNCTION - A vacuum pump includes a vacuum pump having a discharge port to which an abatement part for treating an exhaust gas discharged from the vacuum pump to make the exhaust gas harmless is attached. The vacuum pump includes a cylindrical member having an exhaust gas introduction port for introducing the exhaust gas to be treated and a gas outlet port for discharging gases which have been treated, a plurality of fuel nozzles provided at a circumferential wall of the cylindrical member for ejecting a fuel, and a plurality of air nozzles provided at the circumferential wall of the cylindrical member for ejecting air so as to form a swirling flow of air along an inner circumferential surface of the circumferential wall. The air nozzles are disposed at a plurality of stages spaced in an axial direction of the cylindrical member. | 10-02-2014 |
20140348717 | VACUUM PUMP WITH ABATEMENT FUNCTION - A vacuum pump with abatement function is used for evacuating a chamber of a manufacturing apparatus. The vacuum pump with abatement function includes a vacuum pump having a discharge port to which at least one abatement part for treating an exhaust gas discharged from the vacuum pump to make the exhaust gas harmless is attached. The abatement part is selected from a plurality of abatement parts having different treatment types of exhaust gas and/or different treatment amounts of exhaust gas and/or different treatment performances of exhaust gas. | 11-27-2014 |
20140352820 | VACUUM PUMP WITH ABATEMENT FUNCTION - A vacuum pump with abatement function is used for evacuating a chamber of a manufacturing apparatus. The vacuum pump with abatement function includes a vacuum pump having a discharge port to which one or more abatement parts for treating an exhaust gas discharged from the vacuum pump to make the exhaust gas harmless are attached. The one or more abatement parts are selected, depending on the amount and kind of the exhaust gas discharged from the vacuum pump, from plural kinds of abatement parts which have different treatment types of exhaust gas and/or different treatment amounts of exhaust gas. | 12-04-2014 |
Tatsuya Kyotani, Itami-Shi JP
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20140147374 | OPTICAL COMPONENT AND METHOD FOR MANUFACTURING SAME - An optical component of the present invention is composed of a ZnSe polycrystal body, and the ZnSe polycrystal body is constituted by crystal grains with an average grain size larger than or equal to 50 μm and smaller than or equal to 1 mm and has a relative density higher than or equal to 99%. | 05-29-2014 |
Yoshinori Kyotani, Higashiyamato-Shi JP
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20090069332 | NOVEL PYRIDAZINE DERIVATIVES AND MEDICINES CONTAINING THE SAME AS EFFECTIVE INGREDIENTS - This invention relates to pyridazine derivatives represented by the formula (1): | 03-12-2009 |
20090270399 | NOVEL PYRIDAZINE DERIVATIVES AND MEDICINES CONTAINING THE SAME AS EFFECTIVE INGREDIENTS - This invention relates to pyridazine derivatives represented by the formula (1): | 10-29-2009 |