Takeshi Ishikawa
Takeshi Ishikawa, Azumino-Shi JP
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20100128228 | PROJECTOR AND PROJECTOR SYSTEM - A projector that projects an image on a screen, includes: plural image generating units that generate an image lights representing the image; a main body housing that houses the plural image generating units; and plural projection optical units that are provided in the main body housing to respectively correspond to the plural image generating units and project the image lights generated by the image generating units on the screen. | 05-27-2010 |
Takeshi Ishikawa, Hiroshima JP
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20100055242 | METHOD FOR PREPARING SOFT VEGETABLE MATERIAL - The present invention provides a method for preparing a soft vegetable material which is suitably used for the production of a food or a meal for, in particular, the aged persons and which holds the shape of a particular ingredient of the food. The method comprises the steps of: (1) freezing a vegetable material and then thawing the frozen vegetable material to thus form a thawed vegetable material; (2) immersing the thawed vegetable material in a dispersion containing a pectin-decomposition enzyme or a cellulose-decomposition enzyme under reduced pressure; and (3) subjecting the vegetable material, which has been immersed in the dispersion and then thawed, to a heat-treatment at a temperature for a time sufficient for deactivating the pectin-decomposition enzyme or a cellulose-decomposition enzyme. Moreover, the thawing treatment in the foregoing step (1) may likewise be carried out simultaneous with the step of the enzyme-impregnation treatment under reduced pressure. | 03-04-2010 |
20100119673 | METHOD FOR PREPARING SYRUP OF RED SHISO - The present invention herein provides syrup extracted from red shiso and having a clear red color. The method comprises the following steps: | 05-13-2010 |
Takeshi Ishikawa, Toyota-Shi JP
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20100025411 | PRESSURE CONTAINER - A pressure container includes a metal socket and a CFRP layer that contacts the metal socket. A metal oxide layer is formed on a first contact area where the socket contacts the CFRP layer. The socket may be made of aluminum or aluminum alloy, and the oxide layer may be formed by anodizing the socket. | 02-04-2010 |
Takeshi Ishikawa, Utsunomiya-Shi JP
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20090300880 | DOOR HINGE FOR VEHICLE, HAVING CHECK FUNCTION - A door hinge for a vehicle, having a check function includes: a vehicle body-side hinge member to be fixed to a vehicle body; a door-side hinge member to be fixed to a door; a hinge shaft that relatively rotatably connects between the vehicle body-side hinge member and the door-side hinge member; a movable member capable of being displaced in a direction substantially along this hinge shaft; an operation conversion device that converts a relative rotational operation between the vehicle body-side hinge member and the door-side hinge member into a displacement of the movable member substantially along the axial direction; and a check resistance application device that applies a retention resistance against an operational force to the movable member. | 12-10-2009 |
Takeshi Ishikawa, Ehime JP
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20090242184 | Spiral Tube Fin Heat Exchanger - It is an object to provide a finned tube type heat exchanger (spiral tube fin heat exchanger) capable of having a reduced size and having an increased heat exchange efficiency and, therefore, an increased performance. A spiral tube fin heat exchanger includes a plurality of heat transfer tubes that allow a heat exchanging object to flow therein and each including a radially-extending tube fin on an outer peripheral surface thereof, the plurality of heat transfer tubes being arranged to be oriented in an identical direction, wherein the tube fin has a spiral shape and has a spiral axis being coincident with a center axis of each of the heat transfer tubes, and the plurality of heat transfer tubes are arranged such that tip ends of tube fin portions in one of adjacent heat transfer tubes intrude between tube fin portions in the other one of adjacent heat transfer tubes. | 10-01-2009 |
Takeshi Ishikawa, Kanagawa JP
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20090068492 | PROCESS FOR WORKING METAL MATERIAL AND STRUCTURES - In a first step, friction stir welding is performed, while supplying a filler into a joining portion, in order to prevent the coarsening of crystal grains of metal materials in a subsequent fusion processing. Then, a fusion processing such as MIG welding is performed. The filler to be added to the joining portion includes a substance that does not chemically react with the metal materials and has a melting point higher than a melting point of the metal materials and a substance in which a misfit with the metal materials is within ±15%. As a result, the coarsening of crystal grains by the fusion processing is inhibited and the joint strength can be increased. | 03-12-2009 |
20090166395 | METHOD OF JOINING METAL MATERIAL - Metal materials made of iron (Fe) or the like are butted together at a joint, and a probe of a rotary tool is inserted into the joint. The rotary tool is rotated while being moved in the lengthwise direction of the joint, whereby the metallographic structure of the joint is stirred, and the metal materials are joined. While the rotary tool is being rotated and moved, liquid CO | 07-02-2009 |
20110274943 | METAL MATERIAL PROCESSING METHOD, STRUCTURE PROCESSED USING METAL MATERIAL PROCESSING METHOD AND ROTARY TOOL - In a metal material processing method, two metal materials are arranged to face each other in a processing portion, and a distal end of a rod-shaped rotary tool is inserted into the processing portion while rotating the rotary tool, thereby the two metal materials are processed. The distal end of the rotary tool has a probe protruding in a central portion and a shoulder in a peripheral portion. The probe and the shoulder are constituted by different materials in at least surface portions that are in contact with the metal materials. | 11-10-2011 |
20120094123 | Core wire for guide wire and method for manufacturing the same - Provided is a core wire for guide wire in which high rigidity can be attained even with a fine wire diameter so that pushability is improved while the core wire is prevented from fatigue deformation, and a method for manufacturing the core wire. | 04-19-2012 |
Takeshi Ishikawa, Wako-Shi JP
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20090126701 | GAS ENGINE AND GAS-ENGINE-MOUNTED WORKING MACHINE - A gas engine is driven by fuel gas supplied from a cassette gas canister, and includes a vaporizer device provided between a cylinder block and a muffler. The vaporizer device vaporizes liquid fuel gas, led out from the cassette gas canister, using heat of exhaust gas discharged from the cylinder block. | 05-21-2009 |
20150267578 | GENERAL-PURPOSE ENGINE - In a general-purpose engine including a cylinder block extending obliquely from one side of a crank case, and a cylinder head connected to an end surface of the cylinder block via a gasket, a unidirectional valve for allowing a flow of a fluid from a crank chamber to a valve operating chamber and blocking a reverse flow of the fluid is installed in an upper oil passage. In a case where lubricant oil reserved in the crank chamber flows into the valve operating chamber via a lower oil passage when the engine inclines such that the inclined cylinder block further slants, positive pressures transmitted from the crank chamber to the valve operating chamber push the oil, which once flows into the valve operating chamber, back to the crank chamber via the lower oil passage. | 09-24-2015 |
Takeshi Ishikawa, Kanagawa-Ken JP
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20090090700 | JOINING METHOD - A joining method of the present invention includes conducting friction-stir-welding of members to be joined, to form a joint; and then conducting melt-welding or resistance-welding of the joint, wherein the friction-stir-welding of members to be joined is conducted while flowing an inert shielding gas, or the melt-welding or resistance-welding of the joint is conducted while applying an ultrasonic wave. | 04-09-2009 |
Takeshi Ishikawa, Aichi JP
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20080223735 | Gas Container and Method of Producing the Same - An object is to provide a gas container and a method of producing the gas container in which liner constituting members can appropriately be joined to each other and productivity can be improved. A gas container has a resin liner constituted by joining a plurality of liner constituting members, the liner constituting members each having at least a hollow cylindrical part, and a reinforcement layer arranged on an outer periphery of the resin liner. Joining portions of the liner constituting members are joined to each other over a circumferential direction by laser welding, and the joining portions are made of a laser transmitting resin and a laser absorbing resin, respectively. | 09-18-2008 |
20120006729 | WATER PURIFIER - There is provided a water purifier in which a display portion can obtain a higher waterproof property and the workability in manufacturing of the display portion can be improved. In a water purifier which includes a display portion ( | 01-12-2012 |
Takeshi Ishikawa, Yokohama-Shi JP
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20120237788 | METAL MATERIAL PROCESSING METHOD, STRUCTURE PROCESSED USING METAL MATERIAL PROCESSING METHOD AND ROTARY TOOL - A metal material processing method includes arranging two metal materials to face each other in a processing portion and inserting a distal end of a rod-shaped rotary tool into the processing portion while rotating the rotary tool, the two metal materials are processed. The distal end of the rotary tool has a probe protruding in a central portion and a shoulder in a peripheral portion, and the probe and the shoulder are constituted by different materials in at least surface portions that are in contact with the metal materials. | 09-20-2012 |
Takeshi Ishikawa, Tokyo JP
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20140008276 | Water Purifying Cartridge and Pitcher-Type Water Purifier - The present invention relates to a pitcher-type water purifier, comprising: a pitcher body including a cylindrical casing having a bottom and a partition for partitioning the inside of the casing; a pitcher lid liquid-tightly closing an opened top end of the pitcher body; and a water purifying cartridge detachably attached to an opened attachment part in the partition. | 01-09-2014 |
Takeshi Ishikawa, Toyohashi-Shi JP
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20140179818 | FOAM MOLDED BODY - An object of the present invention is to provide a molded body that is easy to produce and obtained by foaming a polycarbonate copolymer containing, as a raw material, isosorbide that is lightweight and excellent in mechanical properties and like. The present invention relates to a foam-molded body containing a polycarbonate copolymer having a structural unit derived from a dihydroxy compound represented by the following formula (1): | 06-26-2014 |
20150044470 | CARBON FIBER THERMOPLASTIC RESIN PREPREG, CARBON FIBER COMPOSITE MATERIAL AND PRODUCING METHOD - Provided are a carbon fibre thermoplastic resin prepreg which is a carbon fibre prepreg obtained by impregnating a PAN-based carbon fibre in which the average fibre fineness of a single fibre is 1.0 dtex to 2.4 dtex with a thermoplastic resin, wherein the thermoplastic resin satisfies 20≦(FM/FS)≦40 (where FM: flexural modulus (MPa) of a resin sheet comprising only the thermoplastic resin, and FS: flexural strength (MPa) of the resin sheet), a method for manufacturing the same, and a carbon fibre composite material employing the carbon fibre prepreg. | 02-12-2015 |
Takeshi Ishikawa, Saitama JP
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20150246604 | SEAL STRUCTURE FOR VEHICLE ROOF - Misalignment of a weather strip is controlled by a corner formed by a shoulder part and a lower inclined part formed in an edge portion of an opening of a roof. A locating face of a sealing part is pressed onto the shoulder part on one side of the corner, and a locating face of an inclined extension part is pressed onto the lower inclined part on the other side of the corner. The sealing part is adhered to at least one of the shoulder part or the upper inclined part with a double-sided tape. | 09-03-2015 |
Takeshi Ishikawa, Nukata-Gun JP
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20150360150 | WATER PURIFIER - There is provided a water purifier in which a display portion can obtain a higher waterproof property and the workability in manufacturing of the display portion can be improved. In a water purifier which includes a display portion ( | 12-17-2015 |