Inventors list |
Assignees list |
Classification tree browser |
Top 100 Inventors |
Top 100 Assignees |
Matsumiya, JP
Hikaru Matsumiya, Setagaya JP
| Patent application number | Description | Published |
|---|---|---|
| 20120061966 | WIND POWER GENERATION CONTROL DEVICE AND WIND POWER GENERATION CONTROL METHOD - A wind power generation control device which controls a wind power generator using a wind turbine blade having a fixed pitch angle is provided. The wind power generation control device which controls the wind power generator in which an output current value outputted by the wind power generator is detected, an output voltage value outputted by the wind power generator is detected, a rotational speed of the wind turbine blade is detected, and on the basis of the detected output current value at the current time, the detected output voltage value at the current time, and the detected rotational speed at the current time, output power at the rotational speed at the current time is calculated, and on the basis of the calculated output power and blade aerodynamic properties, which are properties inherent to the wind turbine blade, the wind power generator is controlled so that an optimal amount of power corresponding to the wind speed can be efficiently obtained in a relatively low wind speed region and a wind power generation control method for controlling the wind power generator are provided. | 03-15-2012 |
Hiroaki Matsumiya, Osaka JP
| Patent application number | Description | Published |
|---|---|---|
| 20090010119 | Optical Disk Apparatus - An optical disk apparatus according to the present invention includes: a rotation driving section on which an optical disk is to be mounted and which drives the optical disk so as to be rotated; a light source; an objective lens for converging light from the light source onto an optical disk mounted on the rotation driving section; a photodetector having at least two detection sections for detecting reflected light, from the optical disk, of the light; and an error signal generation section for deriving a difference signal and a sum signal of respective outputs from the two detection sections of the photodetector, adjusting an offset in at least the sum signal among the difference signal and the sum signal, and thereafter dividing the difference signal by the sum signal whose offset has been adjusted to generate a position error signal of the objective lens. | 01-08-2009 |
| 20090154323 | OPTICAL PICKUP DEVICE AND OPTICAL DISC DEVICE - When recording on and/or reproducing from an information recording medium having a plurality of recording layers is performed, there has been a problem in appropriately detecting a control signal at the time of the recording and/or reproducing, since reflected light from a recording layer, which does not undergo the recording and/or reproducing, enters a photodetector concurrently with reflected light from a recording layer which undergoes the recording and/or reproducing. In the present invention, a polarization hologram is used to diffract light outputted from a light source and to generate a main beam, which is a zeroth-order light beam, and a pair of sub beams, which is a positive first-order light beam and a negative first-order light beam each having a polarization direction perpendicular to a polarization direction of the main beam. Accordingly, it is possible to prevent the reflected sub beams from a recording layer, which is a target undergoing recording and/or reproducing, from interfering with the reflected main beam from a recording layer, which is a non-target not undergoing the recording and/or reproducing. Therefore, it is possible to obtain an accurate control signal based on the sub beams, and also possible to realize an optical pickup device having a preferable recording performance. | 06-18-2009 |
| 20090274022 | OPTICAL DISC DEVICE - A focus error signal is generated by a first-order diffracted light diffracted by regions | 11-05-2009 |
| 20110002216 | OPTICAL PICKUP DEVICE AND OPTICAL DISC DEVICE - Regarding optical pickup devices usable for performing recording on and reproduction from a plurality of types of optical discs, there is a problem that because of the structure of locating many optical elements in a height direction of an optical system, the height of the optical system is increased and so it is difficult to realize a thin and compact optical pickup device. According to the present invention, a first wave plate is located between a first light source and a first mirror, a second wave plate is located between a second light source and a second mirror, and the first wave plate and the second wave plate cause a desirable phase shift to light beams of the first through third wavelengths. Owing to this, the number of optical elements located in the height direction of the optical system can be decreased, and so the height of the optical system can be reduced. | 01-06-2011 |
| 20110261670 | OPTICAL PICKUP DEVICE AND OPTICAL DISC DEVICE - When recording/reproducing an information recording medium having a plurality of information recording layers, a photodetector receives reflected light from a recording layer which is being recorded/reproduced, as well as reflected light from another recording layer which is not being recorded/reproduced, making it difficult to appropriately detect control signals during a recording/reproducing operation. The present invention employs a polarization hologram element so that the polarization direction of 0 | 10-27-2011 |
| 20110276989 | OPTICAL PICKUP DEVICE AND OPTICAL DISC DRIVE - Has an object of providing an optical pickup capable of realizing tracking control or focus control at a higher level of precision even when relative positions of a light source and a light detector are shifted due to a change in the environmental temperature, long-term deterioration or the like. The optical pickup includes a base member; a light source, fixed to the base member, for emitting a laser beam; an objective lens for collecting the laser beam onto an optical disc; a light detector, fixed to the base member, for detecting the laser beam reflected by the optical disc; fixing means for fixing the light source and/or the light detector to the base member; and a light blocking section for blocking a central portion of the laser beam in a circular shape on an optical path between the collimator lens and the light detector. | 11-10-2011 |
Hiroshi Matsumiya, Iiyama JP
| Patent application number | Description | Published |
|---|---|---|
| 20100212142 | Antenna apparatus - A disclosed antenna apparatus includes: a punched out antenna element made of a sheet metal; a punched out ground element made of a sheet metal, the ground element facing the antenna element; and a surface mount type coaxial connector mounted across the antenna element and the ground element. | 08-26-2010 |
Hisao Matsumiya, Noda-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100040889 | METHOD OF MANUFACTURING SHOES AND SHOES - The method of manufacturing shoes of the present invention comprises a pre-step of heating a following reactive hot-melt adhesive to melt it and providing the melted adhesive on a joining surface of at least one adherend, an ultraviolet treating step of irradiating the adhesive with ultraviolet light having irradiation energy more than 100 mJ/cm | 02-18-2010 |
Hisato Matsumiya, Yokohama-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090010374 | REACTIVITY CONTROL ROD FOR CORE, CORE OF NUCLEAR REACTOR, NUCLEAR REACTOR AND NUCLEAR POWER PLANT - In a nuclear reactor in which a primary coolant is contained, the primary coolant moves upwardly from the core by an operation thereof. An annular steam generator is arranged in an upper side of the core into which the upwardly moving primary coolant flows and transfers heat in the primary coolant into water therein to generate a steam. A passage structure defines a coolant passage for the primary coolant to an outside of the core. The heat-transferred primary coolant in the annular steam generator flows downwardly in the coolant passage so as to flow into the core, thereby moving upwardly. A reactor vessel is arranged to surround the coolant passage so as to contain the core, the annular steam generator and the passage means therein. | 01-08-2009 |
| 20090080586 | REACTIVITY CONTROL ROD FOR CORE, CORE OF NUCLEAR REACTOR, NUCLEAR REACTOR AND NUCLEAR POWER PLANT - In a nuclear reactor in which a primary coolant is contained, the primary coolant moves upwardly from the core by an operation thereof. An annular steam generator is arranged in an upper side of the core into which the upwardly moving primary coolant flows and transfers heat in the primary coolant into water therein to generate a steam. A passage structure defines a coolant passage for the primary coolant to an outside of the core. The heat-transferred primary coolant in the annular steam generator flows downwardly in the coolant passage so as to flow into the core, thereby moving upwardly. A reactor vessel is arranged to surround the coolant passage so as to contain the core, the annular steam generator and the passage means therein. | 03-26-2009 |
| 20100067641 | REACTIVITY CONTROL ROD FOR CORE, CORE OF NUCLEAR REACTOR, NUCLEAR REACTOR AND NUCLEAR POWER PLANT - In a nuclear reactor in which a primary coolant is contained, the primary coolant moves upwardly from the core by an operation thereof. An annular steam generator is arranged in an upper side of the core into which the upwardly moving primary coolant flows and transfers heat in the primary coolant into water therein to generate a steam. A passage structure defines a coolant passage for the primary coolant to an outside of the core. The heat-transferred primary coolant in the annular steam generator flows downwardly in the coolant passage so as to flow into the core, thereby moving upwardly. A reactor vessel is arranged to surround the coolant passage so as to contain the core, the annular steam generator and the passage means therein. | 03-18-2010 |
| 20110194664 | REACTIVITY CONTROL ROD FOR CORE, CORE OF NUCLEAR REACTOR, NUCLEAR REACTOR AND NUCLEAR POWER PLANT - In a nuclear reactor in which a primary coolant is contained, the primary coolant moves upwardly from the core by an operation thereof. An annular steam generator is arranged in an upper side of the core into which the upwardly moving primary coolant flows and transfers heat in the primary coolant into water therein to generate a steam. A passage structure defines a coolant passage for the primary coolant to an outside of the core. The heat-transferred primary coolant in the annular steam generator flows downwardly in the coolant passage so as to flow into the core, thereby moving upwardly. A reactor vessel is arranged to surround the coolant passage so as to contain the core, the annular steam generator and the passage means therein. | 08-11-2011 |
Kentaro Matsumiya, Kyoto-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20110126615 | DISPERSION ANALYSIS METHOD AND DEVICE, AS WELL AS DISPERSION STABILITY EVALUATION METHOD AND DEVICE - Provided is a method for analyzing a dispersion made by dispersing a liquid or solid dispersoid into a liquid dispersion medium. The method includes the steps of: preparing a sample liquid from the dispersion by forming an agglomerate of the dispersoid in the dispersion medium; redispersing the dispersoid that forms the agglomerate in the sample liquid into the dispersion medium of the sample liquid; and measuring the amount of the dispersoid that has been redispersed from the agglomerate in the sample liquid. | 06-02-2011 |
Kiyoshi Matsumiya, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20100324370 | Flexibility/Rigidity Adjustable Apparatus - There is provided a flexibility/rigidity adjustable apparatus which can change over its state between a flexible state in which such apparatus is freely bendable and a rigid state in which such bending is restricted when in use. A flexible closing cover | 12-23-2010 |
Masato Matsumiya, Kawasaki JP
| Patent application number | Description | Published |
|---|---|---|
| 20110141795 | MULTI-PORT MEMORY BASED ON DRAM CORE - A semiconductor memory device includes a plurality of N external ports, each of which receives commands, and an internal circuit which performs at least N access operations during a minimum interval of the commands that are input into one of the external ports. | 06-16-2011 |
Nobuo Matsumiya, Kyoto-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100144447 | GAME APPARATUS AND STORAGE MEDIUM HAVING GAME PROGRAM STORED THEREON - A game apparatus capable of performing a game process in accordance with a motion applied to an input device. The game apparatus includes motion direction identifying means, moving direction setting means, correction means, and movement control means. The motion direction identifying means identifies a motion direction of the input device. The moving direction setting means sets a moving direction of a player object in a virtual game world in accordance with the motion direction of the input device. The correction means corrects the moving direction set by the moving direction setting means in accordance with a positional relation between the player object and a target object, which is other than the player object, in the virtual game world The movement control means causes the player object to move in the virtual game world in accordance with the set moving direction. | 06-10-2010 |
| 20100323783 | GAME APPARATUS AND STORAGE MEDIUM HAVING STORED THEREON GAME PROGRAM - Whether or not an angular velocity detected by an angular velocity sensor is used for a game process is determined, and a difficulty level of a game to be subjected to a game process is set so as to vary depending on whether the angular velocity is determined to be used or the angular velocity is determined not to be used. When the angular velocity is determined not to be used, a process of specifying a motion direction of an input device is performed by using acceleration detected by an acceleration sensor, whereas when the angular velocity is determined to be used, at least a part of the process of specifying the motion of the input device is performed by using the angular velocity detected by the angular velocity sensor. Accordingly, based on the specified motion direction, the game process is performed while the set difficulty level is applied. | 12-23-2010 |
Nobuo Matsumiya, Kyoto JP
| Patent application number | Description | Published |
|---|---|---|
| 20110300936 | GAME APPARATUS, GAME PROGRAM AND GAME SYSTEM - A game apparatus generates control point data for forming a contour of each part of a character, generates a line model of a body being a line polygon model along the body on the basis of the control point data, then generates a line model of a foot being a line polygon model along a contour of one foot, and arranged at the back of the line model of the body Bd in a Z direction, and generates a mask model of the body being a transparent polygon model arranged at the back of the line model of the body in the Z direction and in front of the line model of the foot in the Z direction, and having the contour along the line of the body. Then, when the respective models are depicted with a Z comparison performed after depicting a background, the mask model of the body, the line model of the foot, the line model of the body are depicted in this order. | 12-08-2011 |
Rika Matsumiya, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20090055216 | Home Care Equipment Monitoring System - In a bed (home care equipment) | 02-26-2009 |
| 20110064586 | CONTROLLER FOR VACUUM SUCTION TYPE URINE COLLECTOR - The conventional vacuum suction type urine collector may not be able to perform normal and automatic vacuum suction when contamination occurs between the electrodes acting as a sensor, and some users feel uneasy about the use of the urine collector as the case may be. | 03-17-2011 |
Sadayuki Matsumiya, Sagamihara-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20120099115 | INTERFERENCE OBJECTIVE LENS UNIT AND LIGHT-INTERFERENCE MEASURING APPARATUS USING THEREOF - Disclosed is an interference objective lens unit, comprising: an objective lens; a beam splitter that splits the light transmitted through the objective lens into a reference optical path in which a reference mirror is provided and a measuring optical path in which the measuring object is placed, and that superposes the split lights to output interference light; a first holder that holds the objective lens and that is formed by material having a first linear expansion coefficient; and a second holder that holds the reference mirror and that is formed by material having a second linear expansion coefficient different from the first linear expansion coefficient, wherein when a usage environment temperature changes, a difference in the linear expansion coefficients between the first holder and the second holder corrects an optical path difference between the reference optical path and the measuring optical path. | 04-26-2012 |
Takeshi Matsumiya, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20100118415 | OPTICAL PLATE FOR AN IMAGING CAMERA - An optical plate for an imaging camera is proposed that is used for further deepening the depth of field. The optical plate is orthogonal to the optical axis, that, in shape, (1) is an optical plate that has the same effective aperture diameter as the imaging camera and is attached in front thereof to deepen the depth of field, and on the incidence plane or exit plane, is equipped with first and second regions in the effective aperture, the first region being on the inside (or is an outside region), with a surface shape curvature that increases going from optical axis to periphery, and a thickness that becomes thicker going from the center to the periphery, that delays the phase of transmitted light more at the periphery than the center, the second region being on the outside (or is an inside region) which has a plane parallel plate shape. Also, (2) an optical plate having a shape that is a synthesis of first and second shapes of incidence plane or exit plane, the first shape being a concave shape with a surface shape curvature that increases going from optical axis to periphery, and a thickness that becomes thicker going from the center to the periphery, that delays the phase of transmitted light more at the periphery than the center, the second shape being a convex shape with a constant surface shape curvature having the function of shifting the focal point position from long distance to the short-distance side. | 05-13-2010 |
Tooru Matsumiya, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20110091347 | STEEL PRODUCT FOR WELDING - A steel product for welding includes the following component: by mass %, C: 0.3% or less, Si: 0.5% or less, Mn: 0.3˜2%, P: 0.03% or less, S: 0.03% or less, Al: 0.3˜5%, O: 0.003˜0.01%, and N: 0.006% or less; wherein the balance is composed of Fe and inevitable impurities; wherein Al-containing oxides having a size of 0.005 to 0.05 μm are dispersed in steel at a ratio of 1×10 | 04-21-2011 |
Toshio Matsumiya, Matsumoto-Shi JP
Yasuo Matsumiya, Kawasaki JP
| Patent application number | Description | Published |
|---|---|---|
| 20090196490 | DEFECT INSPECTION METHOD AND DEFECT INSPECTION APPARATUS - A method, of inspecting a semiconductor device for defects, includes: acquiring an observation image of the semiconductor device, the observation image including a defect inspection object area which has a repetitive pattern; superposing a reference on the observation image thereby to form a test-mule image representing a version of the observation image in which signals have been removed from a given area, including the defect inspection area, masked with the reference ; and inspecting for defects in the test-mule image thereby to identify corresponding defects in the observation image. | 08-06-2009 |
Yoshiaki Matsumiya, Gunma JP
| Patent application number | Description | Published |
|---|---|---|
| 20090026506 | SEMICONDUCTOR DEVICE - In the semiconductor device, a gate region is formed in a mesh pattern having first polygonal shapes and second polygonal shapes the area of which is smaller than that of the first polygonal shapes, and drain regions and source regions are disposed within the first polygonal shapes and the second polygonal shapes, respectively. With this configuration, the forward transfer admittance gm can be increased as compared with a structure in which gate regions are disposed in a stripe pattern. Furthermore, compared with a case in which a gate region is disposed in a grid pattern, deterioration in forward transfer characteristics (amplification characteristics) due to an increase in input capacitance Ciss can be minimized while a predetermined withstand voltage is maintained. | 01-29-2009 |
| 20090039398 | SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF THE SAME - An n type impurity region is continuously formed on the bottom portion of a channel region below a source region, a gate region and a drain region. The n type impurity region has an impurity concentration higher than the channel region and a back gate region, and is less influenced by the diffusion of p type impurities from the gate region and the back gate region. Moreover, by continuously forming the impurity region from a portion below the source region to a portion below the drain region, the resistance value of a current path in the impurity region is substantially uniformed. Therefore, the IDSS is stabilized, the forward transfer admittance gm and the voltage gain Gv are improved, and the noise voltage Vno is decreased. Furthermore, the IDSS variation within a single wafer is suppressed. | 02-12-2009 |
Yoshikazu Matsumiya, Saitama JP
| Patent application number | Description | Published |
|---|---|---|
| 20110272410 | DOUBLE CONTAINER, INNER CONTAINER, AND OUTER CONTAINER - An inner container is to be installed inside an outer container, the inner container including a jointed portion configured to joint a jointing portion formed in the outer container to prevent the inner container from being separated from the outer container when the inner container is installed in the outer container; and a second engaging portion engaged with a first engaging portion formed in the outer container and configured to prevent the inner container from rotating relative to the outer container. | 11-10-2011 |
Yoshiki Matsumiya, Shiga JP
| Patent application number | Description | Published |
|---|---|---|
| 20120014748 | NOVEL SOIL DIAGNOSIS METHOD - Disclosed are a soil diagnosis method for diagnosing soil using a cycle activity indicator which is calculated using the following factors (I) to (III): (I) the ammonia reduction rate in target soil; (II) the activity of forming phosphoric acid from phytic acid in the target soil; and (III) the activity of forming potassium from compost in the target soil, and (IV) the soil bacteria count in the soil; and a soil quality control method; and a soil improvement method. | 01-19-2012 |