Ootsuka, Tokyo
Hidetaka Ootsuka, Tokyo JP
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20100103636 | Substrate device and its manufacturing method - A substrate device includes: a substrate; a ground layer disposed on one of two opposing surfaces of the substrate; a transmission line disposed on the other of the two opposing surfaces of the substrate; a pad which is disposed on the other of the two opposing surfaces of the substrate and connected to the transmission line; and a connector connected to the pad via a contact point. The pad has a part on the transmission line side and a part positioned on the opposite side of the transmission line with respect to the contact point with the connector which are electrically insulated from each other. | 04-29-2010 |
20110024174 | CAPACITOR MOUNTING METHOD AND PRINTED CIRCUIT BOARD - Provided is a capacitor mounting method for mounting a capacitor in close proximity to an LSI, which includes mounting the capacitor on top of the LSI with solder balls (bumps) placed therebetween, the LSI mounted on top of a printed circuit board with solder balls (bumps) placed therebetween, in a stacked fashion. This enables a decoupling capacitor to be mounted in close proximity to the LSI without affecting power supply or a signal line | 02-03-2011 |
Hiroyuki Ootsuka, Tokyo JP
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20100296057 | OPHTHALMIC DEVICE - An ophthalmic device is provided with a photographing optical system that photographs an eye fundus; an illumination optical system that illuminate the eye fundus; a split target projection optical system that projects a split target for focusing the photographing optical system on the eye fundus; an alignment target projection optical system that projects an alignment target for aligning the photographing optical system with an examining eye; an observation optical system that displays optical images of the eye fundus; and a pseudo-target display processing unit that takes an observation video signal output by the observation optical system in, detects at least one of positions of the split target and the alignment target in the observation video signal, and displays a pseudo-target on the monitor in accordance with the detected position. | 11-25-2010 |
Kazuya Ootsuka, Tokyo JP
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20100108201 | HIGH-STRENGTH HOT ROLLED STEEL SHEET BEING FREE FROM PEELING AND EXCELLENT IN SURFACE PROPERTIES AND BURRING PROPERTIES, AND METHOD FOR MANUFACTURING THE SAME - This hot rolled steel contains, in terms of mass %, C: 0.01 to 0.1%, Si: 0.01 to 0.1%, Mn: 0.1 to 3%, P: not more than 0.1%, S: not more than 0.03%, Al: 0.001 to 1%, N: not more than 0.01%, Nb: 0.005 to 0.08%, and Ti: 0.001 to 0.2%, with a remainder being iron and unavoidable impurities, wherein a formula: [Nb]×[C]≦4.34×10 | 05-06-2010 |
Kenichi Ootsuka, Tokyo JP
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20090020834 | SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF - In a MOSFET using SiC a p-type channel is formed by epitaxial growth, so that the depletion layer produced in the p-type region right under the channel is reduced, even when the device is formed in a self-aligned manner. Thus, a high breakdown voltage is obtained. Also, since the device is formed in a self-aligned manner, the device size can be reduced so that an increased number of devices can be fabricated in a certain area and the on-state resistance can be reduced. | 01-22-2009 |
Kenji Ootsuka, Tokyo JP
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20090267897 | REMOTE CONTROL TRANSMITTER - A remote control transmitter detects motion in a specific direction or in a rotational direction around a specific axis: The transmitter includes a battery placed on a bottom surface side within a case containing circuitry of the transmitter. The bottom surface side has a convex surface, with a center of curvature C coincident in the upward direction of the force of gravity above a center of gravity G of the transmitter. When placed on a flat surface, the transmitter assumes a stable orientation such that when the transmitter is grasped in order to perform a motion-based operation, it can be can be assumed that the vertical direction is the direction of the line joining the center of curvature C of the stable portion to the center of mass G, as an absolute direction for reference in detecting the motion operation. | 10-29-2009 |
Masahiro Ootsuka, Tokyo JP
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20150331365 | DEVELOPMENT APPARATUS AND IMAGE FORMING APPARATUS - A development device wherein a magnetic force distribution of a developer bearing member in a longitudinal direction at positions at which a magnetic flux density of a low magnetic field area is minimal in the peripheral direction of the developer bearing member is set such that a difference between a maximum magnetic flux density in a range from a maximum position at which an attenuation rate of the magnetic flux density is maximal to a 30 mm distant position toward the center of the developer bearing member and a magnetic flux density on a further center side of the developer bearing member than the range is 3 mT or less, and an absolute value of the magnetic flux density of a further outer side in the longitudinal direction of the developer bearing member than the maximum position is set to 3 mT or less. | 11-19-2015 |
Masanobu Ootsuka, Tokyo JP
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20120038703 | INKJET PRINTING APPARATUS AND INKJET PRINTING METHOD - A clear ink layer is formed by a first application of the clear ink. After a film of the clear ink is formed, a second application of the clear ink is performed onto the layer thereof. Thereby, a permeation speed of the clear ink which is applied at the second time after the clear ink is applied once becomes low, and becomes a substantially uniform one in the printed matter. That is, when the clear ink is applied at the second time onto the surface of the clear ink which is once formed into the film, the clear ink permeates therein at a substantially uniform permeation speed and is fixed thereto. As a result, the clear ink which is applied at the second time does not generate unevenness since the permeation speed thereof has no difference thereon, and can form a smooth printed matter surface. | 02-16-2012 |
20120313998 | IMAGE RECORDING METHOD - An image recording method has a feature such that a first ink, a second ink, and a third ink satisfy both the following relationships (1) and (2): (1) the film thickness of dots of the inks formed when one drop of each ink is applied to the recording medium is as follows: First ink>Second ink>Third ink; and (2) the penetration time of the clear ink when applying the inks to the recording medium, and then further applying one drop of the clear ink to the region to which each ink is applied is as follows: First ink≧Second ink≧Third ink. | 12-13-2012 |
20140002559 | INK JET PRINTING APPARATUS | 01-02-2014 |
20150109365 | INK, INK CARTRIDGE, AND IMAGE-RECORDING METHOD - Provided is an ink containing a self-dispersible pigment, an acrylic resin particle, a surfactant, a water-soluble organic solvent, and water. The surfactant includes a fluorinated surfactant represented by Formula (1) and having an HLB value determined by a Griffin method of 11 or less. The water-soluble organic solvent includes at least one water-soluble organic solvent selected from a specific group, and the total content of the water-soluble organic solvents of the specific group is 4 times or more the total content of the water-soluble organic solvents other than the solvents of the specific group. The total content of the self-dispersible pigment and the acrylic resin particle is 10% by mass or less based on the total mass of the ink. | 04-23-2015 |
20150109384 | INK, INK CARTRIDGE, AND IMAGE-RECORDING METHOD - Provided is an ink containing a self-dispersible pigment, a polyurethane polymer particle, a surfactant, a water-soluble organic solvent, and water. The surfactant includes a fluorinated surfactant represented by Formula (1) and having an HLB value determined by a Griffin method of 11 or less. The water-soluble organic solvent includes at least one water-soluble organic solvent selected from a specific group, and the total content of the water-soluble organic solvents of the specific group is higher than the total content of the water-soluble organic solvents other than the solvents of the specific group. | 04-23-2015 |
20150184007 | INK, INK CARTRIDGE, AND IMAGE-RECORDING METHOD - An ink contains a pigment dispersed with polymer, a surfactant, a water-soluble organic solvent, and water. The mass ratio of a content of the pigment to a content of the polymer in the ink is more than 3. The surfactant includes a fluorinated surfactant which is represented by Formula (1) and which has an HLB of 11 or less as determined by a Griffin method. The water-soluble organic solvent includes at least one selected from specific Group A. The total content of the water-soluble organic solvents of the Group-A in the ink is larger than the total content of water-soluble organic solvents other than the water-soluble organic solvents of Group A in the ink. | 07-02-2015 |
20150299486 | INK, INK CARTRIDGE, AND IMAGE-RECORDING METHOD - An ink including: a pigment dispersed with a polymer dispersant; polymer particles; a surfactant; a water-soluble organic solvent; and water, wherein the amount of anionic functional group on the surface of the polymer particles is 0.2 mmol/g or less, the surfactant is represented by the general formula (1) and contains a fluorinated surfactant having a hydrophile-lipophile balance (HLB) of 11 or less as determined by a Griffin method, and the water-soluble organic solvent contains at least one water-soluble organic solvent selected from glycerin, ethylene glycol, diethylene glycol, poly(ethylene glycol) having a weight-average molecular weight of 10,000 or less, 1,3-propanediol, 1,4-butanediol, and diglycerol. | 10-22-2015 |
20150299487 | INK, INK CARTRIDGE, AND IMAGE-RECORDING METHOD - An ink including: a self-dispersing pigment; polymer particles; a surfactant; a water-soluble organic solvent; and water, wherein the amount of anionic functional group on the surface of the polymer particles is 0.2 mmol/g or less, the surfactant is represented by the general formula (1) and contains a fluorinated surfactant having a hydrophile-lipophile balance (HLB) of 11 or less as determined by a Griffin method, and the water-soluble organic solvent contains at least one water-soluble organic solvent selected from glycerin, ethylene glycol, diethylene glycol, poly(ethylene glycol) having a weight-average molecular weight of 10,000 or less, 1,3-propanediol, 1,4-butanediol, and diglycerol. | 10-22-2015 |
Noriaki Ootsuka, Tokyo JP
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20090121807 | Electronic component - An electronic component includes a layered substrate including a plurality of dielectric layers stacked, and three resonators provided within the layered substrate. One of the three resonators includes resonator-forming conductor layers of a first type and a second type that each have a short-circuited end and an open-circuited end, relative positions of the short-circuited end and the open-circuited end being reversed between the first and second types. The resonator-forming conductor layers of the first type and the second type are arranged to be adjacent to each other in a direction in which the plurality of dielectric layers are stacked. | 05-14-2009 |
20090121813 | Electronic component - An electronic component includes first and second resonators provided within a layered substrate including stacked dielectric layers. The first resonator includes resonator-forming conductor layers of a first type and a second type. The resonator-forming conductor layers of the first type and the second type are reversed in relative positions of the short-circuited end and the open-circuited end, and are alternately arranged in the stacking direction of the dielectric layers. An input terminal is connected to all of the resonator-forming conductor layers of the first type. The second resonator includes resonator-forming conductor layers of a third type and a fourth type. The resonator-forming conductor layers of the third type and the fourth type are reversed in relative positions of the short-circuited end and the open-circuited end, and are alternately arranged in the stacking direction of the dielectric layers. An output terminal is connected to all of the resonator-forming conductor layers of the third type. | 05-14-2009 |
20150236666 | DIRECTIONAL COUPLER - A directional coupler includes: a main line connecting an input port and an output port; a first subline section and a second subline section each of which is formed of a line configured to be electromagnetically coupled to the main line; and a matching circuit provided between the first subline section and the second subline section. The matching circuit includes a first path connecting the first subline section and the second subline section, and a second path connecting the first path and the ground. The first path includes a first inductor. The second path includes a first capacitor and a second inductor connected in series. | 08-20-2015 |
Osamu Ootsuka, Tokyo JP
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20100081420 | MOBILE COMMUNICATION TERMINAL AND MOVING SPEED DETECTION METHOD FOR THE SAME - A mobile communication terminal and a moving speed detection method which are capable of detecting a moving speed with high accuracy are provided. A mobile communication terminal | 04-01-2010 |
Shinji Ootsuka, Tokyo JP
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20100255341 | ZINC-BASED METAL PLATED STEEL SHEET - A zinc-based metal plated steel sheet is excellent in tribological properties during press forming. An oxide layer containing crystalline 3Zn(OH) | 10-07-2010 |
20120082845 | ZINC-BASED METAL PLATED STEEL SHEET - A zinc-based metal plated steel sheet is excellent in tribological properties during press forming. An oxide layer containing crystalline 3Zn(OH) | 04-05-2012 |
20150211127 | HOT-PRESSED MEMBER - A hot-pressed member includes a steel sheet, a Ni-diffusion region present in a surface layer of the steel sheet, and an intermetallic compound layer and a ZnO layer which are provided in order on the Ni-diffusion region, the intermetallic compound layer corresponding to a γ phase present in a phase equilibrium diagram of a Zn—Ni alloy, wherein a spontaneous immersion potential indicated in a 0.5 M NaCl aqueous air-saturated solution at 25° C.±5° C. is −600 to −360 mV based on a standard hydrogen electrode. | 07-30-2015 |
20150219549 | APPARATUS THAT MEASURES THE AMOUNT OF HYDROGEN PENETRATED INTO METAL - A measuring apparatus is capable of measuring an amount of hydrogen penetrated into a metal. In the apparatus, a specimen formed of a metallic material has one surface exposed to a corrosive environment to serve as a penetration surface of hydrogen generated by a corrosion reaction while having the other surface as a hydrogen detection surface. On the hydrogen detection surface side, an electrochemical cell constituted of a plurality of cells is disposed. At least one of the plurality of cells is configured as a base cell to compensate for a residual current so that anodic currents detected in other cells than the base cell are compensated for based on the residual current detected in the base cell, and an amount of hydrogen penetrating from a corrosive surface side is calculated based on the compensated currents. | 08-06-2015 |
Syunichi Ootsuka, Tokyo JP
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20130263972 | HIGH-CARBON CHROMIUM BEARING STEEL AND PRODUCTION METHOD OF THE SAME - Provided is a production method including: heating a workpiece at a temperature higher than an A | 10-10-2013 |
Takehiro Ootsuka, Tokyo JP
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20110249881 | MAGNETIC RESONANCE IMAGING APPARATUS AND METHOD OF COMPENSATION FOR READOUT GRADIENT MAGNETIC FIELD ERROR - In nonlinear measurement in which a dephasing readout gradient magnetic field is not used, a positional shift of the k space data, which is caused by a difference between a readout gradient magnetic field actually applied and the calculated value, and a deterioration in the image quality resulting therefrom are reduced. In order to do so, in the invention, when executing an imaging pulse sequence including a nonlinear measurement which does not use a dephasing gradient magnetic field, a prescan sequence is executed and a correction value for correcting the shift of the readout gradient magnetic field from the set value is calculated from the data acquired in the prescan. When gridding the data acquired in the imaging pulse sequence, a parameter value of the gridding is corrected using the correction value to perform the gridding. | 10-13-2011 |
Wataru Ootsuka, Tokyo JP
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20140024196 | MEMORY STORAGE DEVICE AND METHOD OF MANUFACTURING THE SAME - A memory storage device including: a lower electrode formed to be separated for each of memory cells; a memory storage layer formed on the lower electrode and capable of recording information according to a change in resistance; and an upper electrode formed on the memory storage layer, wherein the memory storage device includes a first layer formed of metal or metal silicide and a second layer formed on the first layer and formed of a metal nitride, the lower electrode is formed by lamination of the first layer and the second layer and formed such that only the first layer is in contact with a lower layer and only the second layer is in contact with the memory storage layer, which is an upper layer, the memory storage layer is formed in common to plural memory cells, and the upper electrode is formed in common to the plural memory cells. | 01-23-2014 |
20140361237 | MEMORY STORAGE DEVICE AND METHOD OF MANUFACTURING THE SAME - A memory storage device including: a lower electrode formed to be separate for each of a plurality of memory cells; a memory storage layer formed on the lower electrode and capable of recording information according to a change in resistance; and an upper electrode formed on the memory storage layer, wherein the memory storage device includes a first layer formed of metal or metal silicide and a second layer formed on the first layer and formed of a metal nitride, the lower electrode is formed by lamination of the first layer and the second layer and formed such that only the first layer is in contact with a lower layer and only the second layer is in contact with the memory storage layer, which is an upper layer, the memory storage layer is formed in common to plural memory cells, and the upper electrode is formed in common to the plural memory cells. | 12-11-2014 |
Yasunori Ootsuka, Tokyo JP
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20090121640 | Discharge Lamp Ballast Apparatus - A discharge lamp ballast apparatus includes a fault detecting section | 05-14-2009 |
20130169191 | LED LIGHTING DEVICE - When an output current is shut off by disconnection, a control unit | 07-04-2013 |
Yoshikuni Ootsuka, Tokyo JP
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20150034522 | COATING MATERIAL COMPOSITION, CAN COATING MATERIAL CONTAINING THE SAME, AND METAL MATERIAL WITH COATING FORMED BY THE CAN COATING MATERIAL FOR CAN INTERIOR SURFACES - [Object] To provide a coating material composition having excellent coating workability used particularly for a coating material of interior surfaces of beverage cans and food cans, with which not only crystallization of a coating which causes workability degradation is suppressed but also internal stress can be suppressed and stretchability can be imparted to the coating. | 02-05-2015 |