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Hiroki Sato Patents
Inventor:
Sato; Hiroki
Address:
Ibi-gun, JP
No. of patents:
58
Patents:


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Patent Number Title Of Patent Date Issued
7396586 Pore forming material for porous body, manufacturing method of pore forming material for porous July 8, 2008
The pore forming material for a porous body of the present invention comprises organic polymer particles and inorganic particles. As the embodiment thereof, there may be mentioned one having a structure in which the inorganic particles are contained in the organic polymer particles,
7387829 Honeycomb structure, porous body, pore forming material for the porous body, and methods for man June 17, 2008
A pore forming material for a porous body includes organic polymer particles and inorganic particles.
7378888 Delay-locked loop circuit May 27, 2008
The delay of delay circuit 10 is set within a predetermined range, and, in a stop mode, the clock pulses of 1 cycle of clock signal .phi.in when transition is made from the stop mode to the DLL mode are excluded from the object detected by phase detector 20 such that phase difference
7375103 Optically active pyridine derivative and a medicament containing the same May 20, 2008
An optically active (-)-7-[2-(cyclopropylmethoxy)-6-hydroxyphenyl]-5-[(3S)-3-piperidinyl]-1,4- -dihydro-2H-pyrido[2,3-d][1,3]oxazin-2-one of the formula (I) or salt thereof. The compound has an excellent anti-inflammatory activity, and other biological activity ##STR00001##
7368569 Process for making spirolactone compounds May 6, 2008
This invention relates to a process for making spirolactone compounds analogous to formula I ##STR00001##
7327419 Active-matrix color LCD device having a polished color filter substrate February 5, 2008
A color filter substrate in an active-matrix LCD device has a glass substrate, and a black matrix, coloring layers and an orientation film which are consecutively formed on the glass substrate. The projected surfaces of the coloring layers due to overlapping with the black matrix are
7285790 Optical measurement system for living bodies and method thereof October 23, 2007
A response period is determined arbitrarily. A satisfactory detecting ability may not be provided because of an artifact or the like contained in a signal. Therefore, an effective detection method and an effective display method of presenting results of detection must be developed. A
7279712 Solid state image pickup device and method of producing solid state image pickup device October 9, 2007
Forming a back-illuminated type CMOS image sensor, includes process for formation of a registration mark on the wiring side of a silicon substrate during formation of an active region or a gate electrode. A silicide film using an active region may also be used for the registration ma
7268812 Solid-state image pickup device and pixel defect testing method thereof September 11, 2007
A solid-state image pickup device and a pixel defect testing method thereof are disclosed. A solid-state image pickup device including: a pixel unit having a plurality of unit pixels that perform photoelectric conversion; a driving circuit for driving the pixel unit to control output
7232909 Pyridine derivatives June 19, 2007
This invention is to provide a process for producing 2-amino-4,6-disubstituted nicotinic acid ester analogs and salts thereof, comprising the reaction shown by the following scheme. The ester analogs can be prepared in one pot, and in good yield by using tertiary alkyl cyanoacetate.
7227570 Solid-state image pickup device and signal processing method therefor June 5, 2007
The invention makes it possible to perform effective A/D conversion on pixel signals read from a pixel array part, to achieve a reduction in power consumption and reductions in the size and the price of an image pickup device as well as simplification of the construction of the devic
7149072 Multilayered chip capacitor array December 12, 2006
Disclosed herein is a multilayered chip capacitor array, including a capacitor body having a plurality of dielectric layers, a plurality of pairs of first and second inner electrodes which are formed on the plurality of dielectric layers such that one electrode of one pair of inner e
6996882 Method for producing a surface acoustic wave element February 14, 2006
A surface acoustic wave element includes a laminated substrate where a first substrate made of a piezoelectric material is laminated over a second substrate made of a material different from that of the first substrate, and at least one pair of comb-shaped electrodes formed on one ma
6984649 Pyridine derivatives January 10, 2006
Pyridine compounds of general formula: ##STR00001## wherein --R.sup.1 represents ##STR00002## in which R.sup.11 is hydrogen, C.sub.1-6 alkyl, halogen, hydroxy, C.sub.1-12 alkoxy, nitro, amino, C.sub.1-6 alkylsulfonylamino, C.sub.1-6 alkoxycarbonyl, C.sub.1-6 alkylamino, di (C.sub
6907279 Optical system for measuring metabolism in a body June 14, 2005
The invention provides optical technique for measuring metabolism in a living body that can further reduce an error in measurement even if distance between irradiation and detection is fixed. The living body is classified into measurement regions and different measuring wavelengths a
6876269 Nonreciprocal circuit element having excellent signal transmission efficiency and communication April 5, 2005
A nonreciprocal circuit element includes a magnetic assembly including a ferrite magnetic body, a common electrode, and three central conductors; capacitors connecting to the respective central conductors; a permanent magnet which applies a DC bias magnetic field to the magnetic body; an
6821809 Solid state image pickup device and method of producing solid state image pickup device November 23, 2004
Forming a back-illuminated type CMOS image sensor, includes process for formation of a registration mark on the wiring side of a silicon substrate during formation of an active region or a gate electrode. A silicide film using an active region may also be used for the registration mark.
6718545 Apparatus for managing resources of a signal processor, a resource managing program transferring April 6, 2004
A signal processor executes a required process based on a program stored in a RAM connected to the signal processor. The program is transferred from a ROM connected to a CPU, as requested. When the CPU determines based on the status of the RAM that the contents of a particular one of ins
6710682 Surface acoustic wave device, method for producing the same, and circuit module using the same March 23, 2004
A surface acoustic wave device of the present invention includes a piezoelectric substrate, a plurality of comb electrodes for exciting a surface acoustic wave, disposed on a principal plane of the piezoelectric substrate, a plurality of bumps disposed on the principal plane, and an
6611592 Incoming-call tone generation device August 26, 2003
A incoming-call tone generation device comprises: a first storage unit 1, for storing an effect calculation formula for incoming-call tone data; a second storage unit, for storing incoming-call tone data that consist of data for original sounds; a controller, for reading incoming-call to
6576497 Chip-type electronic component June 10, 2003
A ceramic substrate having two side surfaces in a lengthwise direction and two side surfaces in a widthwise direction intersecting each other. The ceramic substrate also includes at least one flat surface in a thicknesswise direction. Internal electrode films are embedded in the cera
6562811 Pyridine derivatives May 13, 2003
Pyridine compounds of general formula: ##STR1##wherein --R.sup.1 represents ##STR2##in which R.sup.11 is hydrogen, C.sub.1-6 alkyl, halogen, hydroxy, C.sub.1-12 alkoxy, nitro, amino, C.sub.1-6 alkylsulfonylamino, C.sub.1-6 alkoxycarbonyl, C.sub.1-6 alkylamino, di(C.sub.1-6 alkyl)amin
6426583 Surface acoustic wave element, method for producing the same and surface acoustic wave device us July 30, 2002
A surface acoustic wave element includes a laminated substrate where a first substrate made of a piezoelectric material is laminated over a second substrate made of a material different from that of the first substrate, and at least one pair of comb-shaped electrodes formed on one ma
6395739 N-phenyl-N'-phenylpopylpiperazine derivatives and process for the preparation May 28, 2002
The present invention is directed to an N-phenyl-N'-phenylpropylpiperazine derivative represented by formula (1): ##STR1##(wherein R.sup.1 represents a lower alkyl group; R.sup.2 represents a lower alkoxy group; and R.sup.3 represents a cyano group, a carboxyl group, or an indolecarb
6390384 Fuel injection device for diesel engine May 21, 2002
The present invention provides a wide range injection timing, small dispersion, good response and simple structure. In order to obtain this, in a fuel injection device for a diesel engine comprising a cylindrical body (11), an upper plunger (12) inserted thereto and capable of sliding
6380619 Chip-type electronic component having external electrodes that are spaced at predetermined dista April 30, 2002
A ceramic substrate having two side surfaces in a lengthwise direction and two side surfaces in a widthwise direction intersecting each other. The ceramic substrate also includes at least one flat surface in a thicknesswise direction. Internal electrode films are embedded in the cera
6242449 3-benzoylindole derivatives and drugs containing the same June 5, 2001
The present invention is directed to 3-benzoylindole derivatives represented by the following formula (I): ##STR1##(wherein R.sup.1 represents a lower alkyl group, n is an integer from 1 to 5; each of R.sup.2 and R.sup.3 represents a hydrogen atom, a lower alkyl group, or an optional
6236141 Surface acoustic wave element May 22, 2001
Disclosed is a SAW element with a propagation substrate that is a piezoelectric substrate. An auxiliary substrate is laminated on one surface of the propagation substrate by way of direct bonding, and a comb-shaped electrode is formed on another surface of the propagation substrate t
6229085 Electromagnetic wave leakage attenuation filter May 8, 2001
A filter 2A(2C), which prevents the leakage of electromagnetic waves from a PDP 1, is provided with a filter base 11 in front of the PDP 1 and a grounded conductive mesh 12 which transmits light from the base 11 on the PDP 1 side. A light scattering layer 13 is bonded to the mesh 12 by a
6148180 Radio communication apparatus November 14, 2000
Radio communication apparatus includes receiving unit 11 receives a radio wave from a radio base station, and converts the radio wave into an electric signal corresponding to the field strength of the radio wave. Based on the electric signal, judging device 12 judges whether the field
6043725 Filter circuit having plural passing bands March 28, 2000
The filter circuit is a filter circuit having plural passbands including a first filter having a first passband, and a second filter having a second passband, with their inputs and outputs connected mutually so that these filters are connected in parallel. Inductor elements are connected
5998907 Surface acoustic wave devices and their manufacturing method December 7, 1999
A surface acoustic wave device has a main substrate; a comb-like electrode formed on one of the main surfaces of said main substrate; and a supplementary substrate joined with the other main surface of said main substrate, wherein said supplementary substrate has a smaller thermal ex
5889099 Thermoplastic resin composition improved in terms of prevention of mold contamination March 30, 1999
A thermoplastic resin composition improved in terms of prevention of mold contamination, comprising the following components (A) to (G):component (A): 55 to 75% by weight of a propylene-ethylene block copolymer including a propylene homopolymer moiety having a melt flow rate of 15 to 50
5842459 Method of controlling fuel injection apparatus for internal combustion engines December 1, 1998
The present invention is a method of controlling a fuel injection apparatus for an internal combustion engine, and is capable of preventing the breakage of a component which is exposed to high-temperatures, such as an exhaust manifold. To this end, a first set temperature and a second se
5802777 Protection cover for eaves gutter September 8, 1998
A protection cover for an eaves gutter capable of permitting snow lumps, fallen leaves, pebbles, sand, dust and the like dropping from an eaves edge of a roof to smoothly slip off the protection cover to drop onto the ground under the eaves and thus preventing them from entering the eave
5799898 Web winding apparatus September 1, 1998
A web winding apparatus for taking up a web in a predetermined width by rotating a core in a predetermined length in a winding section includes a core cutting section which cuts a core in the predetermined length from a core material. A core conveyor directly couples the core cutting sec
5777020 Thermoplastic resin composition July 7, 1998
A thermoplastic resin composition comprising (A) a propylene/ethylene block copolymer, (B) a combination of a low-crystalline ethylene/butene random copolymer resin and an amorphous ethylene/butene random copolymer rubber, or a combination of an ethylene/octene copolymer rubber and an
5760040 Indole derivative for treating overproduction of dihydrotestosterone June 2, 1998
The present invention relates to an indole derivative represented by formula (1) or a salt thereof, and a pharmaceutical containing the derivative or the salt: ##STR1## wherein R.sup.1 represents lower alkyl; R.sup.2 represents hydrogen or phenyl which may be substituted by at le
5750524 Remedy for hyperlipidemia May 12, 1998
The invention relates to a remedy for hyperlipidemia, which comprises, as an active ingredient, an indane derivative represented by the general formula (1): ##STR1## wherein R.sup.1 means an alkyl group having 1-12 carbon atoms, a benzyl group, a styryl group, a naphthyl group, a
5729186 Resonator ladder surface acoustic wave filter suppressing spurious signals March 17, 1998
A resonator ladder surface acoustic wave (SAW) filter, which has a wide and flat pass band without spurious signals therein is provided. An input electrode, a serial arm SAW resonator, an output electrode, a parallel arm SAW resonator and a ground electrode are respectively formed on a
5707328 Method and apparatus for manufacturing paper tube January 13, 1998
The moisture content of a base paper for manufacturing a paper tube is controlled to a predetermined value. Water-soluble adhesive is applied to a side of the base paper in such a small amount as to cause the adhesive to ridge on the side of the base paper, and the ridging adhesive is
5430076 Glass fiber strand for reinforcing a thermoplastic resin and process for preparing a fiber-reinf July 4, 1995
A glass fiber strand for reinforcing a thermoplastic resin, consisting essentially of a strand of glass filaments having a sizing agent applied thereto and bundled, and an auxiliary resin capable of forming a polymer alloy with a main thermoplastic resin to be reinforced, coated on the
5374677 Thermoplastic polymer composition December 20, 1994
A thermoplastic polymer composition comprising: (i) 100 parts by weight of a thermoplastic polymer component which comprises an ethylene-propylene rubber, an ethylene copolymer and a propylene polymer (including an ethylene-propylene block copolymer), and (ii) 0 to 7 parts by weight of
5302653 Thermoplastic polymer composition April 12, 1994
A thermoplastic polymer composition comprising: (i) 100 parts by weight of a thermoplastic polymer component which comprises an ethylene-propylene rubber, an ethylene copolymer and a propylene polymer (including an ethylene-propylene block copolymer), and (ii) 7 to 25 parts by weight of
5248107 Web winder for winding up web on core and method of automatically wrapping leading end portion o September 28, 1993
In a web winder for winding a web strip on a core, the web strip is brought into contact with the core at a predetermined position. The web strip is cut in such a position that the length of the portion of the web strip between the leading end and the predetermined position is slightly s
4943036 Method and apparatus for isothermal holding of wire when a wire is heat-treated in-line July 24, 1990
The present invention is drawn to a method and apparatus for holding wire at a specified temperature for a specified period of time by a direct-resistance heating device which applies such voltage as to generate Joule's heat in the wire, sufficient to offset the quantity of heat that
4681143 Electromagnetic directional control valve July 21, 1987
An electromagnetic directional control valve for changing over flow paths of fluid comprises a plunger disposed in a case and being capable of moving from a neutral position in one axial direction by a first solenoid and in the other axial direction by a second solenoid to participate in
4633732 Shaft and bush device and tilting steering equipment with the shaft and bush device January 6, 1987
The shaft and bush device includes a shaft, a bush having a slit in its axial direction and a pressing member which forces the bush inwardly to contact with the shaft so that the bush and shaft are pressed to each other without any clearance. The shaft and the bush may be a screw shaft
4632204 Power assisted steering system December 30, 1986
A power assisted steering system of the type which includes a hydraulic reaction mechanism for controlling the hydraulic power assist in accordance with an increase or decrease of the vehicle speed. The system includes primary and secondary hydraulic pumps, the primary pump having th
4629139 Web winding apparatus December 16, 1986
This invention depicts a web winding apparatus for winding belt-like materials (webs) such as plastic films, paper, thin metallic strips, which are slit to a predetermined width by a slitter. This web winding apparatus has at least one winder unit detachably mounted to a main body of win
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