Kawamata, Tokyo
Hiroyuki Kawamata, Tokyo JP
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20150202128 | ORAL COMPOSITION - The present invention provides an oral composition comprising hydroxyapatite, potassium nitrate, and calcium monohydrogen phosphate, wherein the composition has an increased ability to occlude dentinal tubules of a tooth and has an excellent inhibitory effect on hypersensitivity. | 07-23-2015 |
Iwao Kawamata, Tokyo JP
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20110204287 | VOLTAGE NONLINEAR RESISTOR, LIGHTNING ARRESTER EQUIPPED WITH VOLTAGE NONLINEAR RESISTOR, AND PROCESS FOR PRODUCING VOLTAGE NONLINEAR RESISTOR - A voltage nonlinear resistor is made of a sintered body that mainly includes zinc oxide grains, spinel grains including zinc and antimony as main ingredients, and a bismuth oxide phase, in which the bismuth oxide phase includes at least one of alkali metals selected from the group of potassium and sodium at a ratio in the range of 0.036 at % or higher and 0.176 at % or lower. The voltage nonlinear resistor has good voltage nonlinearity and loading service life characteristics, and can be used for a lightning arrester. | 08-25-2011 |
Kazuo Kawamata, Tokyo JP
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20110033681 | OPTICAL DEVICE AND ANTIREFLECTION FILM - An antireflection film is formed by alternately laminating a low refractive index layer and a high refractive index layer. The antireflection film has a reflectance of 10% or less and an excitation purity range of 10% or less for visible light in a wavelength range from 380 nm to 780 nm incident at an incident angle ranging from 0° to 45° when regarding the direction perpendicular to the surface as 0°. The antireflection film inhibits a specific color tone from occurring in interference color of incident light coming from an oblique direction. | 02-10-2011 |
20120186522 | VAPOR DEPOSITION APPARATUS FOR OPTICAL LENS - A vapor deposition apparatus for an optical lens includes a lens holding body including a plurality of lens holes formed to be slightly larger than the optical lens. This apparatus also includes a holding means for pressing the outer peripheral surface of the optical lens in each lens hole of the lens holding body. This apparatus moreover includes lens receptacles which are provided in portions opposed to the holding means on the inner peripheral surface defining each lens hole, and receive the outer peripheral surface of the optical lens. A film can be formed on the entire optical surface of the optical lens with little possibility that this optical surface will be scratched. | 07-26-2012 |
Kenji Kawamata, Tokyo JP
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20120043453 | OPEN-CIRCUIT VOLTAGE CONTROL SYSTEM - A system is disclosed that includes an open-circuit voltage measurement device for measuring an open-circuit voltage of a string of solar battery panels in a state where the string and a load are not connected; a drive control device for controlling an output voltage of the solar battery panels; and a calculation control device for outputting a signal for controlling the drive control device so that the open-circuit voltage attains a predetermined voltage equal to or more than an operable voltage of the load but not more than a breakdown voltage of the photovoltaic power system, based on the open-circuit voltage measured by the open-circuit voltage measurement device when the string and the load are in an open state. | 02-23-2012 |
Masaki Kawamata, Tokyo JP
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20120272349 | METHOD FOR CONSTRUCTING CHIMERIC RAT USING RAT EMBRYONIC STEM CELLS - The present invention provides a preparation method of a chimeric embryo and a chimeric rat, which is characterized by contacting a rat pluripotent stem cell and a host embryo in the presence of an ES cell differentiation inhibitor. The method includes (a) a step for contacting a fertilized host embryo collected from a female rat and a rat pluripotent stem cell in the presence of an ES cell differentiation suppressant, and (b) a step for culturing the host embryo in contact with the rat pluripotent stem cell to form a chimeric embryo. | 10-25-2012 |
Masashi Kawamata, Tokyo JP
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20140360984 | GAS INSULATED SWITCHGEAR - Compact lightweight gas insulated switchgear which assures sufficient electrode fixing strength equivalent to the fixing strength given by brazing and is structurally simple and enables efficient arc rotation with low operating energy. In the switchgear, a movable arcing contact is located on a movable element, opposite to a fixed arcing contact and electrically connected to, or disconnected from, the fixed arcing contact as the movable element moves. The movable arcing contact includes, in order from its tip opposite to the fixed arcing contact, a first electrode as a convex hollow coaxial cylindrical electrode, hollow coaxial cylindrical first spacer, and second electrode as a hollow coaxial cylindrical electrode and has electric conduction means to connect the first and second electrodes electrically through the first spacer. The first and second electrodes are fixed through the first spacer by a fixing member having higher resistivity than the first and second electrodes. | 12-11-2014 |
Masatoshi Kawamata, Tokyo JP
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20120081907 | LIGHT SOURCE MODULE - Disclosed is a light source module which does not require rigorous adjustments of the light direction and is free from luminance unevenness. Specifically disclosed is a light source module ( | 04-05-2012 |
Shigeyuki Kawamata, Tokyo JP
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20110019945 | BAG CONTAINER - A bag container includes a synthetic-resin container body shaped by using a mold and including a body portion including a bottom portion and a spout-forming portion. A spout is formed by tearing an easy-to-tear portion of the spout-forming portion and removing a to-be-torn-off portion. The spout-forming portion is provided projecting upward, perpendicular to a placing surface formed by the bottom portion, from the body portion. An opening tab piece including an engagement hole with which the ball of a finger is to engage is provided projecting on one side of the spout-forming portion. The engagement hole has a shape that guides the finger such that, when the easy-to-tear portion is to be torn, the ball of the finger engages with a circumferential edge portion of the engagement hole from the inner side thereof while being oriented toward the circumferential direction centering about an end of the easy-to-tear portion. | 01-27-2011 |
20110026859 | BAG CONTAINER - A bag container including a synthetic-resin container body shaped by using a mold and including a spout-forming portion and a filling inlet portion that project outward therefrom. Contents are first filled through the filling inlet portion, and then fusion-bond sealing is applied to the filling inlet portion. The filling inlet portion has, at its sealing base portion, a square cross-sectional shape. A tip-end-side cross-section-changing portion and a cylindrical portion are provided on the tip-end side with respect to the sealing base portion. Four triangular panels each isosceles triangle shaped are connectedly provided on the side of the container body with respect to the sealing base portion along a circumferential direction of the filling inlet portion, a base of each isosceles triangle formed of one of sides of the square cross-sectional shape. When the fusion-bond sealing is to be applied to the filling inlet portion, a region on the tip-end side with respect to the sealing base portion is folded flat while positioning a pair of opposing corners on opposite edges of the filling inlet portion. | 02-03-2011 |
Takenori Kawamata, Tokyo JP
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20090183931 | TOUCH PANEL DEVICE - A touch panel unit includes a plurality of electrodes arranged in directions of an X axis and a Y axis. A screening electrode switching control circuit handles each of electrodes arranged in the direction of the X axis as a detecting electrode and handles electrodes arranged in the direction of the Y axis as screening electrodes when an arithmetic unit detects the location of an approach or a touch to or with the touch panel unit in the direction of the X axis, whereas the screening electrode switching control circuit handles the electrodes arranged in the direction of the X axis as the screening electrodes and handles each of the electrodes arranged in the direction of the Y axis as the detecting electrode when the arithmetic unit detects the location of the approach or the touch to or with the touch panel unit in the direction of the Y axis. | 07-23-2009 |
20090189877 | TOUCH PANEL DEVICE AND USER INTERFACE DEVICE - An analog touch panel device capable of utilizing a two-point touch on a touch panel as meaningful information input and a user interface device employing the analog touch panel device are provided. A decision is made as to whether two points are touched or not on a touch panel TP having resistive films which have electrode terminals at opposite end portions each and are superimposed top and bottom in such a manner that the electrode terminals become orthogonal, in which the top and bottom resistive films are brought into contact with each other by a push of a resistive film surface by touch input. The decision is made according to resistance values between the opposite terminals, and when a decision is made that the two points are touched, the distance between the two points touched is detected according to the resistance values between the opposite terminals. | 07-30-2009 |
20100302361 | SIGN RECOGNITION DEVICE - A sign recognition device includes a sign effective range data recording unit for prestoring effective range conditions shown by a sign and an auxiliary sign, a sign recognition unit for recognizing a sign and an auxiliary sign by using a captured image of a roadway in front of a vehicle, a vehicle information acquiring unit for acquiring vehicle information, a map information acquiring unit for acquiring map information about a map of an area surrounding the vehicle, and a sign effective range determining unit for determining whether or not the vehicle is staying in the effective range specified with the sign and the auxiliary sign which have been recognized by the sign recognition unit by using the effective range conditions stored in the sign effective range data recording unit, the vehicle information, and the map information. | 12-02-2010 |
20130321318 | COORDINATE INPUT DEVICE AND TOUCH PANEL DEVICE - A coordinate input device and a touch panel device determine a correction value with a plurality of output values obtained from a plurality of sensors arranged in a touch panel based on the output value of a 1st peak sensor that outputs the largest output value, the output value of a 2nd peak sensor having the second largest output value, the output value of a 3rd peak sensor having the third largest output value, and the output value of a 4th peak sensor having the fourth largest output value. | 12-05-2013 |
20140354652 | CHARACTER DRAWING DEVICE AND CHARACTER DRAWING METHOD - A character drawing device includes a system memory that stores outline fonts each defining outlines of characters, and an arithmetic processor that generates rectangles on the outline part of a character shown by an outline font read from the above-mentioned storage, adjusts a width of each of the generated rectangles according to the thickness of the character, and sets a degree of transparency to an inside region of the character which is enclosed by each of the rectangles after the adjustment and a degree of transparency to each of the rectangles to draw the character. | 12-04-2014 |
Tomonori Kawamata, Tokyo JP
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20150259616 | METHOD FOR MANUFACTURING SOLID FUEL AND SOLID FUEL - A method is provided for producing a solid fuel to be used as fuel for a pulverized coal boiler from wood biomass as a source material at a high mass yield and calorie yield by performing a grinding treatment in a mixture with coal. A solid fuel is produced by adjusting the moisture of a ground powder of wood biomass to between 8 and 50%; densifying the ground powder of wood biomass to a bulk density of 0.55 g/cm | 09-17-2015 |
Tomoyuki Kawamata, Tokyo JP
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20090250184 | BELT FOR SHOE PRESS | 10-08-2009 |
20100186918 | SHOE PRESS BELT FOR PAPER-MAKING MACHINE AND PROCESS FOR PRODUCING THE SAME - A shoe press belt for paper-making machine that reduces belt damages attributed to the friction between belt and shoe. The shoe press belt for paper-making machine having a wet paper contact surface and a shoe contact surface, is characterized in that the shoe press belt for paper-making machine has a base member and at least a polymer elastic part constituting the shoe contact surface and that the shoe contact surface of the polymer elastic part has a surface roughness (Ra) of 1.0 to 3.5 μm. | 07-29-2010 |
20120012270 | SHOE PRESS BELT - A belt (shoe press belt) for papermaking machines having good wet paper web water squeezing capability, and wherein damage, cracks, and abrasion of the outer circumferential belt surface during use is small, and due to the reduced abrasion between the cutting chips, the cutter and the groove walls, the cutter life is long and the surface roughness is small. The cross-section in the cross-machine direction of the water draining grooves is provided in the machine direction in the felt-side surface of the shoe press belt and the groove corner parts formed by the groove sidewalls and the groove bottom part of the water draining grooves are chamfered in the shape of a trapezoid or a rectangle. | 01-19-2012 |
Tsunehisa Kawamata, Tokyo JP
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20130117367 | CONTENT RECOMMENDATION SYSTEM, RECOMMENDATION METHOD AND INFORMATION RECORDING MEDIUM RECORDING RECOMMENDATION PROGRAM - There are included: a user mode presuming part | 05-09-2013 |
20130218928 | INFORMATION PROCESSING DEVICE - An information processing device is connected to a database storing graph data having been generated by analysis engines and having a data structure that plural nodes are connected, and includes: a node information database which is set for each of the graph data compatible with the respective analysis engines and in which, with path information referring to a node in the graph data, identification information that is information for identifying the node and that is identical for identical nodes is associated; and a data processing means for, based on the node information database, executing a process of associating a node in the graph data having a predetermined data structure generated by a predetermined analysis engine and a node in the graph data generated by another analysis engine associated with identical identification information to the identification information associated with the node in the graph data having the predetermined data structure. | 08-22-2013 |
20130222389 | INFORMATION PROCESSING DEVICE - An information processing device includes: a data schema storing means for storing data schemas representing data structures of graph data generated by the respective analysis engines; and an analysis data integrating means for integrating the graph data generated by the respective analysis engines. In each of the data schemas, path information for referring to the respective nodes in the graph data and node identification information for identifying the respective nodes are associated with each other. The analysis data integrating means is configured to receive the graph data that are analysis results from the respective analysis engines, and couple and integrate the graph data at the nodes whose node identification information are identical to each other based on the data schemas corresponding to the respective analysis engines. | 08-29-2013 |
Yoshihiro Kawamata, Tokyo JP
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20110024548 | LAUNCHING SYSTEM AND LAUNCHING APPARATUS - A flying object capable of being launched in air is detachably mounted on a wing body of a launching apparatus. The launching apparatus is towed by an aircraft through a cable so as to be run and taken off. After raising the launching apparatus to a launching height of the flying object by the aircraft, the flying object is released from the wing body in air and then the flying object is ignited and launched in air in a launching system. The system for launching in air can be developed without newly developing a platform as a mother ship so that a research cost can be remarkably reduced. In the case that a small artificial satellite is installed in a flying object, it is possible to develop an artificial satellite smoothly and quickly applicable to security matters and disaster observation. | 02-03-2011 |
Yosuke Kawamata, Tokyo JP
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20090166163 | Push switch - A push switch includes a base board disposed in a bottom wall of a switch housing, a switch knob which projects or retracts from the switch housing so as to separate or have contact relative to the base board, a partition for zoning an inside portion of the switching housing into a first switching room and a second switching room, a first light source disposed on the base board and positioned in the first switching room, and a second light source disposed on the base board and positioned in the second switching room, the switch knob including a first translucent path for guiding light from the first light source to a surface, a second translucent path for guiding light from the second light source to a surface, and a non-translucent wall disposed between the first and second translucent paths. | 07-02-2009 |
20100013509 | PROBER AND SEMICONDUCTOR WAFER TESTING METHOD USING THE SAME - A prober for a semiconductor wafer test includes a stage, a probe card, and an adjuster The stage has a first region and a second region other than the first region The first region is covered by a wafer on which a plurality of electrode pads is provided. The probe card includes a plurality of probe pins to be in contact with the plurality of electrode pads. The adjuster is included in the stage and adjusts a temperature of the wafer and the second region. | 01-21-2010 |
Yuji Kawamata, Tokyo JP
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20100025837 | COMPOSITE SEMICONDUCTOR DEVICE, SEMICONDUCTOR PACKAGE AND SPACER SHEET USED IN THE SAME, AND METHOD FOR MANUFACTURING COMPOSITE SEMICONDUCTOR DEVICE - The present invention relates to a complex type semiconductor device formed by laminating plural semiconductor packages, wherein it comprises: | 02-04-2010 |
20100090323 | COMPOSITE TYPE SEMICONDUCTOR DEVICE SPACER SHEET, SEMICONDUCTOR PACKAGE USING THE SAME, COMPOSITE TYPE SEMICONDUCTOR DEVICE MANUFACTURING METHOD, AND COMPOSITE TYPE SEMICONDUCTOR DEVICE - The present invention provides a spacer sheet for a complex type semiconductor device provided between the semiconductor packages of a complex type semiconductor device formed by laminating plural semiconductor packages, comprising through holes of an array corresponding to electrodes which can be provided onto a substrate of one semiconductor package and which are formed in order to connect and wire one semiconductor package with the other semiconductor package and a space part corresponding to a principal part of the above one semiconductor package mounted on the substrate or a principal part of the other semiconductor package opposed to the substrate and a production process for a complex type semiconductor device in which the above spacer sheet is used. It further provides a wiring and connecting method by using a spacer sheet which satisfies securing of a distance between connection terminals and a narrow pitch at the same time in a POP type semiconductor package and a complex type semiconductor device of a POP type which is increased in a packaging density by the above wiring and connecting method. | 04-15-2010 |
20110204121 | LEAD-FREE SOLDER ALLOY HAVING REDUCED SHRINKAGE CAVITIES - A lead-free solder alloy having improved surface properties which suppresses minute irregularities and shrinkage cavities has a composition consisting essentially of Ag: 0.1-1.5%, Bi: 2.5-5.0%, Cu: 0.5-1.0%, optionally Ni: 0.015-0.035% and/or at least one of Ge and Ga: 0.0005-0.01%, and a remainder of Sn and unavoidable impurities. | 08-25-2011 |
Yukihiro Kawamata, Tokyo JP
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20090271400 | Point of Interest Search Device and Point of Interest Search Method - A point of interest (POI) search device includes: a static POI data storage means for storing therein a static POI data registered in advance; an added POI data storage means for storing therein an added POI data added or changed; a deleted POI data storage means for storing therein a deleted POI data for identifying a POI data which is not subjected to a search anymore, among the static POI data; a search keyword setting means; a computation switch means for computing the number of POI data matching the search keyword from among the static POI data and switching a computation processing of computing the number of POI data according to the computed number of POI data; and a POI search means for computing the number of POI data, using at least the static POI data and the added POI data according to the switched computation processing. | 10-29-2009 |
20140316635 | Autonomous Travel System - Provided is an autonomous travel system having an operation management unit including a map database with a combination of topological region maps, on which the range of travel of a vehicle is expressed as points and lines, and metric region maps, on which the travel range is expressed on planar maps; a vehicle position management unit for managing the position of the vehicle; and a vehicle travel planning unit for planning vehicle travel, which, if the vehicle is present near the boundary of a map, blocks the map boundary so that other vehicles will not advance into another map. The operation management unit is provided with a blockage setting unit for dividing a boundary section of a map into a plurality of regions and releasing the blockage of the boundary of a divided region in which no vehicles are present in front of the vehicle in the direction of travel. | 10-23-2014 |
20150112537 | NAVIGATION SYSTEM FOR AUTONOMOUS DUMP TRUCKS - Provided is a navigation system for autonomous dump trucks capable of preventing a dump truck from autonomously traveling on a carrying passage differing from the actual carrying passage even when the carrying passages for the dump truck have been altered. The navigation system is based on map data created by digitizing a map of roads on which the dump truck can travel. A control unit executes switching control between an autonomous mode to be selected when the autonomous traveling of the dump truck should be performed and a maneuver mode to be selected when the dump truck should travel according to an operator, based on version information of the map data used by the dump truck for the autonomous traveling and version information of master map data created by digitizing a map of the latest roads on which the dump truck can travel, managed by a control center. | 04-23-2015 |
Yukinao Kawamata, Tokyo JP
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20140283702 | LITHOGRAPHIC PRINTING PLATE SUPPORT AND NEGATIVE PHOTOSENSITIVE LITHOGRAPHIC PRINTING PLATE - The invention provides lithographic printing plate supports that can give lithographic printing plates excellent in all of plate durability, scumming resistance, ink releasability and halftone staining resistance, and also provides such negative photosensitive lithographic printing plates. The lithographic printing plate support includes a hydrophilic layer containing an inorganic filler, the inorganic filler having particle size distribution peaks in the range of 0.2 μm to less than 0.6 μm and in the range of 0.6 μm to less than 1.5 μm. The negative photosensitive lithographic printing plate includes the support. | 09-25-2014 |
Yutaka Kawamata, Tokyo JP
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20130093815 | INK JET RECORDING APPARATUS AND DISCHARGE RECOVERY METHOD - An ink jet recording apparatus determines the timing of executing discharge recovery processing based on the discharge amount of ink for each predetermined region discharged from a recording head, and controls the discharge recovery processing to be executed at the determined timing. Thereby, the discharge performance of the ink can be kept to be good, and the discharge recovery processing can be executed at the suitable timing without producing any deterioration of the image quality of a recorded image, and with the deterioration of throughput reduced. | 04-18-2013 |