Hiruta
Akihiro Hiruta, Hitachi-Shi JP
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20110267784 | TRANSMISSION/RECEPTION OPTICAL MODULE - A transmission/reception optical module has an optical transmission subassembly | 11-03-2011 |
Atsushi Hiruta, Chiba JP
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20140170020 | STERILIZATION APPARATUS, STERILIZATION METHOD - There is provided a sterilization apparatus capable of delaying degradation of sterilant in a cartridge or a tank in which an extraction tube is inserted. A sterilization apparatus extracting sterilant from a cartridge containing the sterilant and sterilizing a sterilization target includes an extraction tube configured to extract the sterilant from the cartridge, and a movement unit configured to move the extraction tube so that a position of the extraction tube with respect to the cartridge in a case of extracting the sterilant in the cartridge by the extraction tube and a position of the extraction tube with respect to the cartridge in a case of waiting for extraction of the sterilant from the cartridge by the extraction tube to perform following sterilization processing with the same cartridge may differ from each other. | 06-19-2014 |
Hiroyoshi Hiruta, Ibaraki JP
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20080283159 | Soft copper alloy, and soft copper wire or plate material - A method of fabricating soft copper alloy wire having flexure resistance and heat resistance, includes casting a molten alloy of a copper alloy including 10 mass ppm or less of oxygen, and 0.005 mass % to 0.6 mass % of indium, at a predetermined temperature, to provide a cast bar of the copper alloy having equiaxed crystal, rolling the cast bar of the copper alloy having equiaxed crystal to provide a rolled copper alloy, and conducting a cold drawing and annealing on the rolled copper alloy. | 11-20-2008 |
Hiroyoshi Hiruta, Kitaibaraki JP
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20140302342 | COPPER WIRE AND METHOD OF MANUFACTURING THE SAME - A copper wire includes a copper wire rod including 5 to 55 mass ppm of Ti, 3 to 12 mass ppm of sulfur, and 2 to 30 mass ppm of oxygen with the balance copper and inevitable impurities, a first crystal including a [111] crystal orientation and at least one twin crystal therein, and a second crystal that includes one or more crystals adjacent to the first crystal, a [111] crystal orientation with a different rotation angle on an atomic plane from the first crystal, and at least one twin crystal therein. | 10-09-2014 |
Kaori Hiruta, Utsunomiya-Shi JP
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20120321289 | LENS BARREL THAT MOVES LENS UNIT USING VIBRATION ACTUATOR AND CAMERA SYSTEM HAVING THE SAME - A lens barrel includes a lens holding frame that holds a lens unit that is movable in an optical axis direction, a first guide member that guides the lens holding frame in the optical axis direction, a drive shaft that extends in the optical axis direction, a slider that includes a pressure contact portion that slidably contacts the drive shaft in a longitudinal direction and a coupling portion that is coupled to the lens holding frame, a second guide member that guides the slider in the optical axis direction, a vibration element that is provided on one of the drive shaft and the slider, a drive case that holds the drive shaft and the second guide member, and a cover member that is fixed on the drive case to cover the pressure contact portion of the slider and protrude the coupling portion to an outside of the cover member. | 12-20-2012 |
Kazuhiro Hiruta, Iwaki-City JP
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20120314073 | Apparatus and Method for Detecting Posture of Camera Mounted on Vehicle - An in-vehicle camera posture detecting apparatus includes a first image storing unit configured to store an image of a calibration sheet placed near the vehicle, the calibration sheet having a plurality of calibration marks, a first posture estimating unit for estimating the posture of the camera based on the first image, a second image storing unit that stores an image of the calibration sheet after movement of the vehicle, a second posture estimating unit that estimates the posture of the camera based on the second image, a sheet deviation calculating unit that calculates an amount of deviation of the calibration sheet from a predetermined position based on the estimates provided by the first and second posture estimating units, and a camera posture determining unit that determines the posture of the camera based on a posture estimated value and the calculated amount of deviation. | 12-13-2012 |
Kazunori Hiruta, Saitama JP
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20100294195 | METHOD FOR CHARGING WITH LIQUEFIED AMMONIA, METHOD FOR PRODUCING NITRIDE CRYSTAL, AND REACTOR FOR GROWTH OF NITRIDE CRYSTAL - A method for charging with liquefied ammonia comprising sequentially a feeding step of feeding gaseous ammonia in a condenser, a liquefaction step of converting the gaseous ammonia into a liquefied ammonia in the condenser, and a charging step of feeding the liquefied ammonia formed in the condenser to a vessel to thereby charge the vessel with the liquefied ammonia wherein a cooling step of feeding the liquefied ammonia formed in the condenser to the vessel and cooling the vessel by the latent heat of vaporization of the liquefied ammonia and a circulation step of feeding the gaseous ammonia formed through vaporization of the liquefied ammonia in the previous cooling step to the condenser are carried out between the liquefaction step and the charging step. | 11-25-2010 |
Masaomi Hiruta, Shinagawa-Ku JP
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20110269567 | GOLF CLUB HEAD - This invention provides a golf club head in which a plurality of scorelines are formed in its face surface. The golf club head includes a first fine groove formed in the face surface to extend parallel to the scorelines, and a second fine groove formed in the face surface to intersect with the first fine groove. | 11-03-2011 |
Naohiro Hiruta, Takahagi JP
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20120038239 | DRY MICA TAPE AND INSULATION COILS MANUFACTURED THEREWITH - A dry mica tape includes a base material, a binder resin layer A formed on the base material and including an epoxy resin and an accelerator, a mica paper layer formed in contact with the binder resin layer A, and a binder resin layer B formed in contact with the mica paper layer, including an epoxy resin, and providing a cured resin with a higher glass transition point than that of a cured resin of an impregnating varnish only by reacting with an impregnating varnish including an epoxy resin impregnated into the dry mica tape wound around a conductor. | 02-16-2012 |
Naohiro Hiruta, Takahagi-Shi JP
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20130147307 | Dry Mica Tape, Electrically insulated Coil Using the Same, and Electrical Rotating Machine Using the Same - The purpose of the present invention is to provide a dry mica tape, and an electrically insulated coil using the same, and a electrical rotating machine using the same, with reduced amount of VOC (Volatile Organic Compound) generated during manufacturing thereof, while both of excellent impregnation property and excellent heat resistance are achieved. The dry mica tape, and the electrically insulated coil using the same, and the electrical rotating machine using the same, the dry mica tape including mica, a substrate, an adhesive which glues the mica and the substrate together, in which the adhesive includes unsaturated polyester compound which has a reactive double bond. | 06-13-2013 |
Osamu Hiruta, Nagoya-Shi JP
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20100136427 | WATER BASED LITHIUM SECONDARY BATTERY - The present invention provides a water based lithium secondary battery that can inhibit deteriorations in capacity owing to charge-and-discharge operations and maintain a high capacity even after it is charged and discharged repeatedly. The water based lithium secondary battery includes a positive electrode, a negative electrode, a separator sandwiched between these, and an aqueous electrolyte solution obtained by dissolving an electrolyte made of a lithium salt in a water based solvent. As the water based solvent, a pH buffer solution is employed. The buffer solution is obtained by dissolving an acid and its conjugate base's salt, a base and its conjugate acid's salt, a salt made from a weak acid and a strong base, a salt made from a weak base and a strong acid, or a salt made from a weak acid and a weak base in water. | 06-03-2010 |
20130045417 | NON-AQUEOUS ELECTROLYTE LITHIUM ION SECONDARY BATTERY - A lithium ion secondary battery provided by the present invention has a positive electrode having a current collector and a positive electrode composite layer provided on the current collector. The current collector contains a metal element A as a main component thereof. The positive electrode composite layer contains a two-phase compound containing lithium as a positive electrode active material. The positive electrode composite layer also contains as an additive a compound having a metal element B, in a composition thereof, that has a higher ionization tendency than the metal element A. | 02-21-2013 |
20130059199 | NON-AQUEOUS ELECTROLYTE SOLUTION TYPE LITHIUM ION SECONDARY BATTERY - A lithium-ion secondary battery with excellent durability is provided using a two-phase coexisting compound as a positive electrode active material. This lithium-ion secondary battery is provided with an electrode body having a positive electrode containing a positive electrode active material and a negative electrode containing a negative electrode active material, and a non-aqueous electrolyte solution containing a lithium salt in an organic solvent. The positive electrode active material is mainly composed of a two-phase coexisting compound containing lithium, and also contains particles of a lithium-transition metal oxide with a layered structure. The particles of the layered oxide have an average particle diameter of 2 μm or less, and the percentage content thereof in the positive electrode active material is 5 mass % or less. | 03-07-2013 |
Reiko Hiruta, Matsumoto City JP
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20090280646 | MANUFACTURING METHOD FOR MICRO-TRANSFORMERS - A micro-transformer manufacturing method is provided, which can improve throughput, prevent a crack from entering an insulating film between coils, and manufacture the micro-transformer without using a mask material having a high selection ratio. An insulating film is deposited on the whole face of a semiconductor substrate having an impurity-diffused region. This insulating film is partially removed to form a first opening and a second opening. A primary coil is formed such that a center pad contacts the impurity-diffused region through the first opening. A thin insulating film is deposited on the primary coil. An insulator material having a secondary coil formed thereon is adhered onto the insulating film on the primary coil by adhesive tape. The insulator material is sized to not cover both a pad, connected with the center pad of the primary coil through the impurity-diffused region, and an outer-end pad of the primary coil. | 11-12-2009 |
20140061868 | METHOD OF MANUFACTURING A SEMICONDUCTOR DEVICE AND A SEMICONDUCTOR DEVICE - A method of manufacturing a semiconductor device with an SON structure having a thick cavity inside a semiconductor substrate is disclosed. The method forms a plurality of trenches with a predetermined distance between adjacent trenches. Each trench has, at a middle portion between the trench top and bottom, an outwardly expanding sectional shape. High temperature annealing is conducted driving surface migration of silicon atoms in the surface region of the silicon substrate to close the top of the trench, resulting in formation of a plurality of small cavities composed of the trenches in the silicon substrate. Further high temperature annealing joins the plurality of small cavities to form a single cavity. Second opening width x | 03-06-2014 |
Shigenori Hiruta, Utsunomiya-Shi JP
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20150380975 | WIRELESS CHARGING SYSTEM - A wireless charging system includes a wireless charger includes a power transmission part and a controller, the power transmission part being configured to transmit power to a portable terminal having a power-receiving part in a non-contact manner, the controller being configured to control power transmission performed by the power transmission part and to control a stop of the power transmission; and an in-vehicle wireless communication device having an antenna configured to perform wireless communication with an electronic key of an occupant of the vehicle, wherein the wireless charger is communicably connected to predetermined equipment which is provided to the vehicle, and when wireless communication between the in-vehicle wireless communication device and the electronic key is performed, the controller stops power transmission performed by the power transmission part in a case where a predetermined signal which is transmitted from the predetermined equipment is received before the antenna is driven. | 12-31-2015 |
Shigenori Hiruta, Wako-Shi JP
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20160126778 | NON-CONTACT CHARGING SYSTEM - A non-contact charging system includes a power receiving device including a secondary coil, and a non-contact charger including a primary coil and a controller. The primary coil performs charging of the power receiving device through the secondary coil in a non-contact manner. Upon receiving a signal representing an abnormality of the power receiving device or detecting an abnormality of the charging in the non-contact charger, the controller stops the charging temporarily and executes procedures for restarting the charging when a first predetermined time has lapsed from the reception of the signal representing the abnormality or the detection of the abnormality of the charging. | 05-05-2016 |
Takuma Hiruta, Kariya-Shi JP
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20090179454 | DOOR TRIM - A door trim having rigidity as an armrest while is easily deformed in an event of side impact to a vehicle and thereby reduces impact to a person located in a compartment of the vehicle, can be provided with the present invention. | 07-16-2009 |
Takuma Hiruta, Aichi-Ken JP
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20140132030 | VEHICULAR DOOR TRIM - A vehicular door trim includes a trim body having a mounting portion, an armrest projecting toward a compartment inner side and including an upper wall portion having amounting hole therethrough, the armrest including a fitting recess at an opening edge of the mounting hole, a mounting member fitted to the mounting hole and including a fitting projection on its one end portion and including a fitting portion on its another end portion, the fitting projection fitted to the fitting recess and the fitting portion fitted to the mounting portion, and an armrest surface skin covering at least an upper surface of the upper wall portion and includes an surface skin extended portion covering the opening edge of the mounting hole and a part of the fitting recess, and the part of the fitting recess and the fitting projection hold a part of the surface skin extended portion. | 05-15-2014 |
Tami Hiruta, Iwaki JP
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20110126609 | METHOD AND APPARATUS FOR ANALYSIS OF POLY (BIPHENYL CHLORIDE) IN ELECTRICAL INSULATING OIL - An object of the present invention is to provide a method and an apparatus by which PCBs in insulating oil can be analyzed with high accuracy in a convenient, inexpensive, and rapid manner. The method for analyzing polychlorobiphenyls by measuring the concentration of polychlorobiphenyls in insulating oil comprises a step of, as pretreatment, bringing particles of a copolymer that contains divinylbenzene and a methacrylate organic monomer as monomer components into contact with insulating oil containing polychlorobiphenyls, so as to separate polychlorobiphenyls in insulating oil from oil content that is an impurity. The methacrylate organic monomer preferably has a diol type hydroxyl group. | 06-02-2011 |
Teruhiko Hiruta, Minato-Ku JP
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20150239421 | AIRBAG AND AIRBAG DEVICE - In an airbag, an airbag main body is formed into a bag so as to comprise at least a front panel and a rear panel in an inflated and deployed state, vent holes are formed on the rear panel, vent covers that open and close the vent holes are attached to an outer surface of the rear panel, patch members are attached to the vent covers, and opening degrees of the vent holes are regulated by the vent covers and the patch members inflating in cooperation using a portion of the pressurized gas supplied to the interior of the airbag main body when the airbag main body inflates and deploys. | 08-27-2015 |
20150266447 | AIRBAG AND AIRBAG DEVICE - An airbag comprises an airbag main body formed into a bag by a front panel and a rear panel, a vent hole formed on the rear panel, a vent cover that is attached to an outer surface of the rear panel and opens and closes the vent hole, a tether provided on the vent cover, a vent patch attached to an inner surface of the rear panel, and a tether cover attached to the inner surface of the rear panel, overlapping the vent patch, wherein: the tether is pulled from a slit formed near the vent hole of the rear panel into the interior of the airbag main body and then inserted through an area between the vent patch and the tether cover. | 09-24-2015 |
Tomoaki Hiruta, Hitachinaka JP
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20120158285 | Method and Apparatus for Route Searching - Provided is a route through which a user can smoothly travel and on which an evaluation of traveling environment is reflected. A route search system includes a user input receiving unit which uses a delay time from an expected travel time as an index indicating comfort of a route and selects a factor such as traffic conditions and pedestrians set as a condition that a user desires avoidance, a delay time calculation unit which calculates a delay time from an expected arrival prediction time according to map information, traffic information, and traveling environment information so as to reduce a delay as far as possible due to the selected factor, and calculates a cost based on the delay time, and a route search unit which calculates a cost of a link used for a route search from the delay time, and searches a route by using the calculated cost. | 06-21-2012 |
Tomoaki Hiruta, Hitachinaka-Shi JP
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20120072107 | Route Search Device, Server Device and Navigation Device - A route search device includes: map data; a derived route acquisition section that acquires a first derived route from an origin point to a destination; a route correction region acquisition section that acquires a route correction region; a place to be passed through setting section that sets a place to be passed through in the route correction region; a start point and end point setting section that sets a start point and an end point in the route correction region; a corrected route acquisition section that acquires a corrected route; and a route correction section that corrects the first derived route to a second derived route from the origin point to the destination, constituted by a route from the origin point to the start point, the corrected route, and a route from the end point to the destination. | 03-22-2012 |
20120209524 | Route Search System - A route search system includes: a reception unit that receives a search request for a plurality of first routes, that are routes between all the combinations of two of a plurality of points; a search unit that, when the search request is received by the reception unit, searches the plurality of first routes based upon a search condition included in the search request; and a supply unit that transmits route information for the plurality of first routes searched by the search unit. Both a number of times the search request is received by the reception unit, and a number of times route information is transmitted by the supply unit, are smaller than a number of points in the plurality of points. | 08-16-2012 |
20130204528 | Route Guidance System, Route Guidance Server Apparatus and Navigation Terminal Apparatus - A navigation terminal apparatus includes: terminal map data; a route search unit that searches for a traveling route, through which a mobile object is to travel, based upon a specific search condition pertaining to a travel cost; and an updating unit that updates route data expressing the traveling route by replacing a first road link group making up a route segment accounting for at least part of the traveling route with a second road link group making up another route segment, with a start point and an end point thereof matching the start point and the end point of the route segment accounting for at least part of the traveling route. The another route segment is included in route information obtained from the external apparatus; and the route data include position reference data pertaining to positions of all road links constituting the traveling route and cost data pertaining to travel costs of all the road links. | 08-08-2013 |
Tomoaki Hiruta, Hitachi-Shi JP
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20110077854 | Navigation device and method for route calculation - A navigation device includes: a position detecting unit; a remaining energy level detecting unit; a storage unit that stores map information including position information of a charging point of a drive energy; an energy consumption amount calculation unit that calculates a consumption amount of the drive energy when a vehicle travels along any link included based upon the map information; a route calculation unit that calculates a route from a current position to a destination point; and a route guidance unit. The route calculation unit calculates a recommended route with a minimum attainment cost among routes in which the remaining level does not fall below a predetermined threshold level based upon the map information, the remaining level on departure of the vehicle detected by the remaining energy level detecting unit, and the consumption amount calculated by the energy consumption amount calculation unit. | 03-31-2011 |
20110208496 | Position Estimation Device and Position Estimation Method - A position estimation device includes: a mathematical expression model processing unit that calculates a position of a mobile object, a condition quantity indicating a moving condition of the mobile object and an error in the condition quantity through filtering processing executed by using a probability model based upon an attitude information and a positioning information of the mobile object having been obtained from sensors and a specific mathematical expression model among a plurality of mathematical expression models expressing behavior of the mobile object; a threshold calculation unit that calculates a threshold candidate value for a threshold value to be used as a criterion when selecting the specific mathematical expression model, by using the error; a threshold value determining unit that determines the threshold value based upon the threshold candidate value; and a mathematical expression model selection unit that selects the specific mathematical expression model based upon the threshold value. | 08-25-2011 |
20110224900 | Route Planning Device and Route Planning System - A route planning device includes: a search unit that searches for a plurality of facilities located near the minimum-cost route from a current position to the destination, where the battery can be charged; a guided route calculation unit that sets a waypoint on the minimum-cost route via which the moving object can be guided to each facility, and calculates a guided route from the waypoint to the each facility and a first power requirement indicating an amount of power required to travel through the guided route; and a facility designating unit that designates a target facility to which the moving object is to be guided, based upon third power requirements each calculated by adding a second power requirement, indicating an amount of power required to allow the moving object to travel from the current position to the waypoint, to the first power requirement and remaining power in the battery. | 09-15-2011 |
20120143886 | Road Link String Conversion Method, Road Information Providing Device and Road Information Providing System - A road link string conversion method for converting first road link string data included in first map data into second road link string data included in second map data: deciding whether or not first coordinates-of-position strings corresponding to the first road link string data correspond to the second road link string data; constructing a second coordinates-of-position string by combining together the first coordinates-of-position strings decided as not corresponding to the second road link string data; establishing correspondence between the second coordinates-of-position string and the second road link string data; and converting the first road link string data including the first coordinates-of-position strings decided as not corresponding to the second road link string data, to the second road link string data to which the second coordinates-of-position string corresponds. | 06-07-2012 |
Yoichi Hiruta, Kitsuki-Shi JP
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20130256865 | SEMICONDUCTOR MODULE - In the semiconductor module comprising a package substrate, a first semiconductor package, and a semiconductor bare chip, such problems as the occurrence of a wire short caused by warpage of the first semiconductor package and non-filling and the like at the time of resin sealing can be solved. | 10-03-2013 |
Yoichi Hiruta, Oita JP
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20120025367 | SEMICONDUCTOR DEVICE - A semiconductor device which includes a substrate, a semiconductor element arranged on the substrate, a heat dissipation component arranged on the semiconductor element, and a mold component covering an upper part of the substrate, the semiconductor element and the heat dissipation component, wherein an area of a surface on the semiconductor element of the heat dissipation component is larger than an area of a surface on which the heat dissipation component of the semiconductor element is arranged. | 02-02-2012 |
Yuichi Hiruta, Minato-Ku JP
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20130225292 | GAME DEVICE AND COMPUTER-READABLE RECORDING MEDIUM - A game device including: a substituted-for character recognizing unit which recognizes a character to become a substitution object by bringing a finger | 08-29-2013 |
Yuki Hiruta, Kakegawa-Shi JP
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20140080355 | SHIELD CONNECTOR STRUCTURE - Disclosed is a shield connector structure preventing improper connection of a shield electric wire. The shield connector includes a housing fixed to an outer face of a metal case and a shield member connecting a shield part of the shield electric wire and the metal case, on one of the outer face of the metal case and an opposite face of the housing is formed a pin (projection) projecting toward the other, on the other are formed a positioning hole receiving the pin and a recess, the recess includes a slant face slanted in a peripheral direction about a center axis of an insertion hole, and abutting of the pin of the improper combination onto the slant face rotates a bolt hole of the metal case and a through hole of the housing about the center axis, making it impossible for a bolt to thread into. | 03-20-2014 |
Yukio Hiruta, Yokohama-Shi JP
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20140341235 | MULTIPLE ACCESS COMMUNICATION SYSTEM AND PHOTOVOLTAIC POWER GENERATION SYSTEM - Each transmitter ( | 11-20-2014 |
Yukio Hiruta, Utsunomiya-Shi JP
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20110109071 | VEHICLE AIRBAG AND METHOD OF MANUFACTURING THE SAME - An airbag for a vehicle, the airbag formed as a bag body by sewing together a base cloth, wherein the bag body is configured so that a direction in which the bag body unfolds expands from a base end side of the bag body to a tip end side, and, the bag body includes a tensional force providing mechanism generating a tensional force pulling an upper rim of the bag body toward an outer side by forming a tension line extending so as to cross with the direction in which the bag body unfolds, along a side surface of the bag body. | 05-12-2011 |