Kume, Tokyo
Ippei Kume, Tokyo JP
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20090309186 | SEMICONDUCTOR DEVICE AND ITS MANUFACTURING METHOD - A semiconductor device is produced by fabricating a capacitor element including a lower electrode, a capacitor insulating film, and an upper electrode, and a thin-film resistor element, in the same step. As the lower electrode of the capacitor element is lined with a lower layer wiring layer (Cu wiring), the lower electrode has extremely low resistance substantially. As such, even if the film thickness of the lower electrode becomes thinner, parasitic resistance does not increased. The resistor element is formed to have the same film thickness as that of the lower electrode of the capacitor element. Since the film thickness of the lower electrode is thin, it works as a resistor having high resistance. In the top layer of the passive element, a passive element cap insulating film is provided, which works as an etching stop layer when etching a contact of the upper electrode of the capacitor element. | 12-17-2009 |
20100006976 | SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF - This invention provides a semiconductor device having a capacitor with reduced deterioration of dielectric constant and reduced leakage between upper and lower electrodes and a manufacturing method of such a semiconductor device. A capacity structure is configured by sequentially stacking a lower electrode, a capacitive insulation film, and an upper electrode on wiring or a contact plug. The capacity structure is of a thin-film capacitor structure having, at the interface between the lower electrode and the capacitive insulation film, a thin metal film having insulating properties and exhibiting a high dielectric constant. | 01-14-2010 |
20100327409 | SEMICONDUCTOR DEVICE COMPRISING CAPACITIVE ELEMENT - A capacitive element formed within a semiconductor device comprises an upper electrode, a capacitive insulating film containing an oxide and/or silicate of a transition metal element, and a lower electrode having a polycrystalline conductive film composed of a material having higher oxidation resistance than the transition metal element and an amorphous or microcrystalline conductive film formed below the polycrystalline conductive film. | 12-30-2010 |
20150024593 | SEMICONDUCTOR DEVICE COMPRISING CAPACITIVE ELEMENT - A semiconductor device production method includes forming a transition metal film, irradiating a surface of the transition metal film with a mono-silane gas to form a silicon-containing transition metal film, and oxidizing the silicon-containing transition metal film by an oxygen plasma treatment, thereby forming a transition metal silicate film. | 01-22-2015 |
Kenta Kume, Tokyo JP
Kohsuke Kume, Tokyo JP
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20130142688 | HIGH-STRENGTH STEEL SHEET EXHIBITING EXCELLENT STRETCH-FLANGE FORMABILITY AND BENDING WORKABILITY, AND METHOD OF PRODUCING MOLTEN STEEL FOR THE HIGH-STRENGTH STEEL SHEET - The present invention provides a high-strength steel sheet including: C: 0.03 to 0.25 mass %, Si: 0.1 to 2.0 mass %, Mn: 0.5 to 3.0 mass %, P: not more than 0.05 mass %, T.O: not more than 0.0050 mass %, S: 0.0001 to 0.01 mass %, N: 0.0005 to 0.01 mass %, acid-soluble Al: more than 0.01 mass %, Ca: 0.0005 to 0.0050 mass %, and a total of at least one element of Ce, La, Nd, and Pr: 0.001 to 0.01 mass %, with a balance including iron and inevitable impurities, in which the steel sheet contains a chemical component on a basis of mass that satisfies 0.7<100×([Ce]+[La]+[Nd]+[Pr])/[acid-soluble Al]≦70 and 0.2≦([Ce]+[La]+[Nd]+[Pr])/[S]≦10, the steel sheet contains compound inclusion including a first inclusion phase containing at least one element of Ce, La, Nd, and Pr, containing Ca, and containing at least one element of O and S, and a second inclusion phase having a component different from that of the first inclusion phase and containing at least one element of Mn, Si, and Al, the compound inclusion forms a spherical compound inclusion having an equivalent circle diameter in the range of 0.5 μm to 5 μm, and a ratio of the number of the spherical compound inclusion relative to the number of all inclusions having the equivalent circle diameter in the range of 0.5 μm to 5 μm is 30% or more. | 06-06-2013 |
20130333518 | ENVIRONMENTALLY FRIENDLY FLUX FOR MOLTEN STEEL DESULFURIZATION - An environmentally friendly flux for molten steel desulfurization includes CaO and Al | 12-19-2013 |
Makoto Kume, Tokyo JP
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20090274902 | Hard Coat Layer Composition and Hard Coat Film - The present invention provides a hard coat film and a hard coat layer forming composition which forms a hard coat layer adhering well to a substrate, which does not curl up easily and having antifouling properties, excellent abrasion resistance, surface hardness, and a high level of visibility. The present invention has a specific feature in that a hard coat layer forming composition which includes polyfunctional acrylic (or methacrylic) monomer (A), acrylic monomer having a hydroxyl group (B), radical photopolymerization initiator (C), and fluorocompound having a polymerizable group (D) is used. The hard coat film of the present invention has the hard coat layer which is formed by curing the hard coat layer forming composition on a transparent substrate and has a surface free energy less than 20 mN/m and the thickness in the range of 5-25 μm. | 11-05-2009 |
Masaaki Kume, Tokyo JP
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20090085003 | Frost-preventive composition - The invention provides a frost-preventive composition which strongly defrosts and melts ice and which prevents frosting for a long period of time and which does not run or sag when applied to a wall surface or the like. | 04-02-2009 |
Masami Kume, Tokyo JP
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20090011175 | ADVANCED GRID STRUCTURE - Provided is an advanced grid structure having high strength and low thermal expansion characteristics. The advanced grid structure includes: a first grid side group extending in the same direction as a first tape prepreg group and constituting a side of a grid group; a second grid side group extending in the same direction as a second tape prepreg group and constituting a side of the grid group; and a third grid side group extending in the same direction as a third tape prepreg group and constituting a side of the grid group, in which: a structure ratio of the advanced grid structure is larger than 0 and 0.107 or less, the structure ratio being obtained by dividing a grid side width by an interval between a center point of a region where the second grid side group and the third grid side group cross each other and a center of a region which is closest to the region where the second grid side group and the third grid side group cross each other, and where the second grid side group and the third grid side group cross each other; and the carbon fibers have a tensile modulus of elasticity of 280 GPa or more and 330 GPa or less. | 01-08-2009 |
20110128642 | OPTICAL MIRROR - An optical mirror comprising: a mirror body having a reflective surface; a waffle structure that is connected to a surface opposite to the reflective surface of the mirror body, the waffle structure comprising partition walls, wherein at least one of the partition walls includes a heat generation part; and a power supply part configured to supply power to the heat generation part, wherein the partition walls and the mirror body are made of a same material. | 06-02-2011 |
20130033745 | METHOD OF MANUFACTURING ADVANCED GRID STRUCTURE, ADVANCED GRID STRUCTURE, AND SPACE TELESCOPE USING ADVANCED GRID STRUCTURE - Provided is an advanced grid structure manufactured by a lamination step of laminating a first tape prepreg group, a second tape prepreg group, and a third tape prepreg group repeatedly in the stated order on a forming die, in which grooves ( | 02-07-2013 |
20140049814 | METHOD OF MANUFACTURING ADVANCED GRID STRUCTURE, ADVANCED GRID STRUCTURE, AND SPACE TELESCOPE USING ADVANCED GRID STRUCTURE - Provided is an advanced grid structure manufactured by a lamination step of laminating a first tape prepreg group, a second tape prepreg group, and a third tape prepreg group repeatedly in the stated order on a forming die, in which grooves ( | 02-20-2014 |
Shunjirou Kume, Tokyo JP
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20130052609 | OCCLUSAL PRESSURE MEASURING DEVICE AND OCCLUSAL PRESSURE MEASURING SYSTEM - The present invention provides an occlusal pressure measuring device which makes it possible to capture the positional relation between measurement results of the occlusal pressure and the tooth row more easily and more precisely. | 02-28-2013 |
Takayuki Kume, Tokyo JP
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20100153602 | COMPUTER SYSTEM AND ABNORMALITY DETECTION CIRCUIT - A computer system includes multiple modules that perform communication via a bus, and abnormality detection circuits that monitor signals on the bus related to communication between the modules to detect a hang-up, wherein each of the abnormality detection circuits is arranged to correspond to a part of the multiple modules, and, when detecting the hang-up, generates and outputs a signal instructing reactivation only of the corresponding module. | 06-17-2010 |
Takeshi Kume, Tokyo JP
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20100009121 | LAMINATED MATERIAL FOR METAL KEY-SHEET, METAL KEY-SHEET, AND METAL KEYPAD - The present invention provides a laminated material for metal key-sheet to be used for input button portion of information terminal devices, the laminated material for metal key-sheet including: at least a transparent resin sheet and a metal plate, wherein cut-out letters and so on are formed in the laminated material by etching. The present invention also provides a metal key-sheet in which cut-out letters with a lot of flexibility of design can be formed, and a metal keypad which can be produced by simple methods. | 01-14-2010 |
Tomomi Kume, Tokyo JP
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20150130975 | CAMERA MODULE AND ELECTRONIC DEVICE - The present invention relates to a camera module in which a thin camera module can be realized at a low cost and an electronic device. The camera module includes a lens unit that stores a lens that condenses light on a light receiving surface of an image sensor; a rigid substrate on which the image sensor is disposed; and a flexible substrate electrically connected with the rigid substrate, wherein in the case where the light receiving surface of the image sensor locates at the top, the lens unit, the flexible substrate, and the rigid substrate are disposed in this order from the top. | 05-14-2015 |
Yoshiyuki Kume, Tokyo JP
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20090032750 | Control valve for variable capacity compressors - A control valve for a variable capacity compressor, which makes it possible to increase the full open flow rate so as to make it applicable to even a compressor of large capacity without inviting any substantial increase in size and weight, and to minimize the quantity of leakage of cooling medium from the valve chamber into the suction pressure cooling medium-introducing chamber to thereby make it possible to enhance the accuracy of control and to suppress the occurrence of operational failure including the clogging due to foreign substances, the locking of valve rod, etc. The valve rod is provided, at a lower portion thereof, with a lower valve body portion ( | 02-05-2009 |
20090205348 | CONTROL VALVE FOR A VARIABLE CAPACITY COMPRESSOR - There is provided a brazing method which makes it possible to rationally perform not only the brazing between a metal member such as a stator made of a magnetic material and a metal member such as a guide pipe made of a non-magnetic material but also the magnetic annealing of these metal members. By making use of a brazing material ( | 08-20-2009 |
20120020814 | CONTROL VALVE FOR VARIABLE DISPLACEMENT COMPRESSOR - There is provided a control valve for a variable displacement compressor capable of directly connecting a plunger to a valve rod in a relatively easy way, and realizing an improvement in assemblability, reduction in costs, and the like. A connecting cylinder for directly connecting the plunger to the valve rod is provided. The valve rod is provided with a mushroom-like or flange-like part. The connecting cylinder is provided with an elastic locking piece which, by pushing the mushroom-like or flange-like part into the elastic locking piece, is pushed and opened outward in a radial direction so as for the mushroom-like or flange-like part to pass through the elastic locking piece, and which, after the passing of the mushroom-like or flange-like part, is restored to an original shape due to elasticity which the elastic locking piece has, and locks the mushroom-like or flange-like part. | 01-26-2012 |
20120056113 | VARIABLE DISPLACEMENT COMPRESSOR CONTROL VALVE - A variable displacement compressor control valve is provided, which can reduce a time required until a discharge capacity becomes large at a time of actuation of a compressor without reducing an operation efficiency of the compressor. An in-valve release passage for releasing a crank chamber pressure Pc to a suction chamber of the compressor through a Ps inlet/outlet port is provided, a sub valve element which opens and closes the in-valve release passage is provided, and under a situation in which a valve port is closed by a main valve element, two forces that are a force corresponding to a suction pressure Ps (contraction force of a bellows device) and a force corresponding to a differential pressure of the crank chamber pressure Pc and the suction pressure Ps act on the sub valve element in a direction to open the in-valve release passage. | 03-08-2012 |
Yukio Kume, Tokyo JP
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20120059343 | EMBOSS ROLLER AND METHOD FOR PRODUCING SURFACE SHEET USING EMBOSS ROLLER AND ABSORBENT ARTICLE EMPLOYING SURFACE SHEET - An emboss roller is provided that can give projecting-and-recess embosses to a surface sheet while uniform fiber density is realized through in an emboss roller which has a first emboss roll and a second roll formed as a set and gives projecting-and-recessed embosses by passing a surface sheet between these emboss rolls, and on the surface of the first emboss roll, a projecting portion projecting outward from a reference surface with the reference surface as a boundary and a recess portion recessed from the reference surface are provided, and the smooth reference surface is present in the periphery of the projecting portion and the recess portion, and on the surface of the second emboss roll, a projecting portion projecting outward from the reference surface with the reference surface as a boundary and meshed with the recess portion of the first emboss roll and a recess position recessed from the reference surface and meshed with the projecting portion of the first emboss roll are provided, and the smooth reference surface is present in the periphery of the projecting portion and the recess portion. | 03-08-2012 |