baber/WOPTO huggingface dataset:
Patent JP-2005115156-A (JP)
Title: Projector
Inventor: YONEZAWA AKIRA
IPC: G02F1/13
Filed: 2003-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector that makes it easy to project an in-focus image on a projection surface at a specified projection distance in a specified projection direction without performing any difficult adjustment.  <P>SOLUTION: The projector is equipped with a main body part having a light source, an optical modulation part which modulates the light emitted by the light source based upon an image signal, and a projection optical system which forms a projection image on a projection surface by projecting the light modulated by the optical modulation part, and further equipped with a positioning member which positions the main body part so that the projection image is formed on the projection surface at the specified projection distance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005113066-A (JP)
Title: Curable composition having excellent weather resistance
Inventor: KANO SHINGO
IPC: C08K5/17
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curable composition having improved weather resistance at a thin-walled part and a thick-walled part.  <P>SOLUTION: The curable composition having excellent weather resistance contains (A) an organic polymer containing a crosslinkable silyl group, (B) an ultraviolet absorber having a triazine skeleton and (C) a hindered amine photo-stabilizer. Preferably, the component (A) is one or more compound selected from a polyoxyalkylene polymer containing crosslinkable silyl group, a (meth)acrylic modified polyoxyalkylene polymer containing crosslinkable silyl group and a (meth)acrylic polymer containing crosslinkable silyl group.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005119042-A (JP)
Title: Mold for molding thermoplastic resin blow molded product and molding method of thermoplastic resin blow molded product
Inventor: UESUGI KENJI
IPC: B29C51/30
Filed: 2003-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for molding a resin molded product having a hollow part therein in order to mold a resin part used as a car part or the like.  <P>SOLUTION: This mold for molding a thermoplastic resin blow molded product having an opening part provided to the surface and/or back thereof is equipped with an upper mold 4 and a lower mold 4', and has a surface forming wall part and a back forming wall part, both of which are opposed to each other, so that a medium injection cavity 5 for injecting a pressure medium in a blind cavity and the pressure medium injection port communicating with the medium injection cavity are provided to at least one of those wall parts and the medium injection cavity has a side surface part height 10 permitting the medium injection cavity part of the molded product to naturally open by deep drawing. Further, the molding method using this mold is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004159493-A (JP)
Title: Linear motor, stage, aligner, and cooling method of linear motor
Inventor: KAGEYAMA SHIGEKI
IPC: H02K41/02
Filed: 2003-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a linear motor in which generation of temperature distribution can be controlled at each position thereof while suppressing increase in size.  <P>SOLUTION: The linear motor 30 comprises a coil unit, i.e. a stator 31, and a cooler S for cooling the stator 31 with heat of evaporation when liquid evaporates. The cooler S comprises a section 74 for spreading evaporation liquid along the stator 31, and a dripping section 81 for supplying the evaporation liquid to the spreading section 74.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004211062-A (JP)
Title: Electrically conductive member and image forming apparatus
Inventor: HARA YUKIO
IPC: G03G15/02
Filed: 2003-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide such an electrically conductive member with an electrically conductive elastic layer as having a bleeding prevention, an improved uniformity in the electric resistance, little dependence on the electrical field and little change of the resistance due to the environment, and to provide an image forming apparatus provided with the above electrically conductive member.  <P>SOLUTION: The electrically conductive member is constituted by forming, on the external periphery of the electrically conductive support, at least an electrically conducive elastic body layer. In the electrically conductive elastic body layer, a rubber composition having the essential components of the following components of (A) through (C) and containing 5-80 parts by mass of (C) component relative to 100 parts by mass of the sum total of (A) component and (B) component. (A ) is an epichlorohydrin rubber, (B) is an acrylonitrile-butadiene rubber and (C) is an electrically conductive agent of electron conductivity.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005123113-A (JP)
Title: Heating device and image forming apparatus
Inventor: OOTA TOMOICHIROU
IPC: H05B6/14
Filed: 2003-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating device of a low-cost means structure with generation of offset greatly reduced and an image forming apparatus having the heating device as a fixing device.  <P>SOLUTION: In the heating device in which an induction heating coil L1 is set in opposition to and electromagnetically combined with a heating roller 100, a high-frequency power is impressed on the induction heating coil 1 to have a high-frequency magnetic field generated, an induction current is made to flow also in the heating roller 100 by having the high-frequency magnetic field act on the roller, and Joule heat of a roller resistance value multiplied by a square of the induction current is made generated to have the roller as a whole heated, the electromagnetic conversion coil L1 is held by a holding member 108 of a high dielectric constant molded from an insulation material with a dielectric constant of 2 or more.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005127342-A (JP)
Title: Thrust ball bearing
Inventor: SUZUKI NOBUYUKI
IPC: F16C33/41
Filed: 2003-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To extend the life of a cage without deteriorating workability in assembling and maintenance of the cage in a thrust ball bearing used under a combined load condition.  <P>SOLUTION: The cage 4 of the thrust ball bearing is comprised of metal spacers 5 which are each disposed between balls 3 adjacent in a circumferential direction and are connected together at their inner parts and outer parts by annular connection members 6, 7 made of elastic resin. When radial load acts on the bearing and each ball 3 causes a revolution speed difference, the cage 4 receives force in the circumferential direction from the balls 3, absorbs it through elastic deformation of the connection members 6, 7 and avoids excessive stress in sliding portions of the cage 4 on the balls 3 so that the life of the cage 4 is extended and assembling and maintenance can be easily performed similarly to conventional cages.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005130597-A (JP)
Title: Apparatus and method for controlling motor-driven 4wd vehicle
Inventor: ISHIKAWA YASUTAKE
IPC: B60L50/16
Filed: 2003-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for controlling a motor-driven 4 WD vehicle which can simplify an apparatus constitution.  <P>SOLUTION: The apparatus for controlling the motor-driven 4 WD vehicle includes a 42V alternator 2 driven by an engine 1 to generate 3-phase AC power of a first rated voltage, a step-up/step-down inverter 3 for stepping down the power of the first rated voltage generated from the 42V alternator 2 to a power of a second rated voltage lower than the first rated voltage and converting the power of the first rated voltage to a dc power, and a 14V battery E1 for supplying the power of the second rated voltage obtained by the step-up/step-down inverter 3. A motor M1 for driving a rear wheel of the vehicle is supplied with the power of the first rated voltage converted to the dc voltage obtained by the step-up/step-down inverter 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005129351-A (JP)
Title: Water-sealing material for cable
Inventor: HAMADA KAZUHIRO
IPC: H01B11/00
Filed: 2003-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible water-sealing material for a cable having a 2 layered structure, exerting excellent water-sealing performance regardless of the size of an optical fiber cable, and having no trouble of causing powder-dropping phenomenon.  <P>SOLUTION: This water-sealing material for the cable has the 2 layered structure wherein a water absorbing resin composition layer containing highly water-absorbing polymer particles and an organic binder in one side of a sheet base material as essential ingredients.For the sheet base material, a nonwoven fabric comprising blended fibers of a main fiber of polyethylene terephthalate (PET) and an auxiliary low-melting polyester fiber having a fusing point lower than the PET of the main fiber by 20°C or more is used. Its blend ratio is 50 to 80 wt.% of the main fiber and 20 to 50 wt.% of the auxiliary fiber. The blended fibers are heat sealed together mainly by the softening melting of the auxiliary fiber.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005129760-A (JP)
Title: Semiconductor device group and its manufacturing method and semiconductor device
Inventor: EMA TAIJI
IPC: H01L29/792
Filed: 2003-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device group and a method for manufacturing it for attaining the preferential development of a process technology for preventing any non-volatile memory from being co-loaded, and for using a design macro which is common between a semiconductor device on which any non-volatile memory is not co-loaded and a semiconductor device on which the non-volatile memory is co-loaded.  <P>SOLUTION: This semiconductor device group is provided with a first semiconductor device including a first design macro and a non-volatile memory; and a second semiconductor device including a second design macro having identity with the first design macro, and excluding any non-volatile memory. The first design macro is provided with the first active area and the first element isolation area formed on the first semiconductor substrate, and the second design macro is provided with the second active area and the second element isolation area formed on the second semiconductor substrate. A curvature radius at the cross-sectional upper edge of the first active area is set so as to be larger than a curvature radius at the cross-sectional upper edge of the second active area, and a difference of height between the surface of the first active area and the surface of the first element isolation area is set so as to be larger than a difference of height between the surface of the second active area and the surface of the second element isolation area.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005133997-A (JP)
Title: Air-conditioner
Inventor: TAMURA MASAHIRO
IPC: F25B13/00
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air-conditioner with a four-way valve change-over circuit having reduced power consumption and smaller size, wherein components, when in failure, can be discriminated.  <P>SOLUTION: The air-conditioner comprises a compressor for compressing refrigerant, a condenser, an evaporator, and a refrigerating cycle having a four-way valve for changing over the circulating direction of the refrigerant. Herein, there are provided a compressor driving DC power supply formed by rectifying a commercial power supply via an AC-DC converter and a compressor driving inverter for supplying power to a DC brushless motor of the compressor with switching operation. Without using a special DC power supply as a power supply for a four-way valve coil, a current in a refrigerating cycle change-over portion of the four-way valve is changed when moved and held, to feed minimum energy only required for operating the four-way valve. Along therewith, a failure is detected in overcurrent energization.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005132767-A (JP)
Title: Method for producing purine compound
Inventor: HAYASHI TAKETO
IPC: C07H19/167
Filed: 2003-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a purine compound of formula(3) ( wherein, X is a halogen atom; Y is H, a halogen atom or amino; R<SP>2</SP>is an acyl or alkoxycarbonyl; and R<SP>3</SP>and R<SP>4</SP>are each a protecting group ) in higher yield without using any reagents of large environmental burden.  <P>SOLUTION: The method for producing the purine compound of formula(3) comprises carrying out a reaction between a purine compound of formula(1)( wherein, X is a halogen atom; and Y is H, a halogen atom or amino ) and a compound of formula(2)( wherein, R<SP>1</SP>is an acyl or alkoxycarbonyl; and R<SP>2</SP>, R<SP>3</SP>and R<SP>4</SP>are each the same as mentioned above ) in a nitrile-based solvent or ester-based solvent in the presence of a silylating agent and a Lewis acid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005132802-A (JP)
Title: Method for recovery of styrene and apparatus therefor
Inventor: KAMIYAMA TAKASHI
IPC: C07C7/04
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently recover styrene in high purity even from waste polystyrene containing volatile substances.  <P>SOLUTION: A waste polystyrene mixture containing a volatile substance having a boiling point close to that of styrene such as xylene is supplied to a separator 1 composed of an extruder 1a, the waste polystyrene is melted, the volatile substance is evaporated with heat, the vapor of the volatile substance is discharged through a vent part 13 to a line (a), the remaining molten waste polystyrene is supplied to a thermal cracking apparatus 4 and the thermally cracked material formed by the thermal cracking apparatus 4 is purified with the 1st distillation apparatus 7 and the 2nd distillation apparatus 8 to recover styrene having high purity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005131614-A (JP)
Title: In-pipe moving type inner layer treatment apparatus, and treatment apparatus introducing method
Inventor: KODAMA KATSU
IPC: B08B9/02
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently peel oxide caused by steam adhering to a pipe inner face from an inner face side of a pipe, and to facilitate work.  <P>SOLUTION: This inner layer treatment apparatus comprises a body 4 inserted into the inside of a pipe 2 whose inner layer is degenerated by substances passed through the pipe; a plurality of body side rolling rings 11 rolling on an inner periphery of the pipe 2, while supported on the body 4, and supporting the pipe 2 so as to be able to move the body 4; rolling ring supporting bodies 7 provided between the rolling rings 11 and the body 4 and freely rotatably supporting the rolling rings 11; and a high frequency heater 6 supported on the body 4. The rolling ring supporting body 7 is supported on the body 4 displaceably to the body 4. The body side rolling rings 11 are displaceable in the radius direction based on a pipe axial line L, and the rolling rings 11 are generally disposed on a same circumference. Electric conductivity of the inner face layer 42 after deterioration is higher than that of the inner face layer 42 before deterioration. By using a change in electric conductivity, peeling with high efficiency can be realized by passing the high frequency heater 6 through the pipe 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005131307-A (JP)
Title: Board case
Inventor: FUJIMOTO ATSUSHI
IPC: A63F7/02
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a board case having a structure which makes it hard to replace a main control board for controlling the game operation in a game machine, makes it easy to replace a sub control board for controlling operations other than the game operation in the game machine and reduces the number of components and an assembling manhour in mounting.  <P>SOLUTION: This openable board case 100 which stores a plurality of control boards disposed with electronic components is so constituted as to store the control board case 140 storing the main control board 145 which is disposed with electronic components controlling the game operation in the game machine 1, and to store the sub control board 130 which is disposed with electronic components (for example, a storage part 131) controlling a predetermined performance according to the game operation. This case is so formed that, when the board case 100 is opened, the sub control board or the electronic components (for example the storage part 131) disposed in the sub control board can be replaced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005137437-A (JP)
Title: Magnetic resonance imaging apparatus, and method and program for tomography
Inventor: HAYASHI SEIJI
IPC: G01R33/54
Filed: 2003-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic resonance imaging apparatus capable of securing an imaging region equivalent to that with a wide homogeneous magnetic region even if the homogeneous magnetic region is narrow.  <P>SOLUTION: The magnetic resonance imaging apparatus 1 comprises a main magnetic field generating coil 2 for achieving a homogeneous magnetic field region in an examination space 4, a gradient magnetic field generating coil 3 for generating a gradient magnetic field in the examination space 4, a probe 6 for transceiving RF electric waves with a subject 5 in the examination space 4, a cryostat 25, a stage 7 to hold the subject 5, movable at least either in the direction X, Y or Z, a movement distance measuring means 8 for measuring the distance of movement of the stage 7, a power supply 9 for the gradient magnetic field generating coil 3, a power supply 10 for moving the stage 7, a high frequency transceiver 11 for transceiving high frequency to the probe 6, a power supply 12 for the main magnetic field generating coil 2, a sequencer 13 for controlling the power supplies 9, 10 and 12 and the high frequency transceiver 11, and an image processor 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005137463-A (JP)
Title: Suction nozzle and suction device
Inventor: SHONO NOBUHIRO
IPC: A61H9/00
Filed: 2003-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suction nozzle and a suction device capable of being smoothly moved to various parts of a human body in a wide range and efficiently obtaining strong suction force by low input energy.  <P>SOLUTION: The suction nozzle is provided with: a water conducting part which is surrounded by a circumferential sidewall; a water discharge port which is provided on one end side of the circumferential sidewall; a water entry part which introduces water into the water conducting part and is capable of forming a stream flowing along the circumferential sidewall to be discharged from the water discharge port to the outside; and a suction port which is provided on the other end side of the circumferential sidewall and sucks the water from the water conducting part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004159496-A (JP)
Title: Speed sensitive field ground fault detection mode of generator field winding
Inventor: GOODRICH GREGORY JOHN
IPC: H02K11/00
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for locating a speed sensitive ground fault in a field winding.  <P>SOLUTION: The method for locating a speed sensitive ground fault state (38) in the field winding (16) of an electromagnetic synchronous machine (10) having a rotor (12) and an exciting circuit (48) comprises a step (30) for sensing a flux being generated from the field winding when the rotor is accelerating (43) and the exciting circuit is operating, a step (46) for detecting the periodic aberration of flux occurring during rotation of the rotor, and a step (50) for judging the position in the field winding corresponding to the periodic aberration and identifying that position as the location of speed sensitive ground fault state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005143258-A (JP)
Title: Power supply circuit
Inventor: KANEDA MITSUO
IPC: H02M3/155
Filed: 2003-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply circuit that causes no big loss and has high voltage conversion efficiency.  <P>SOLUTION: This power supply circuit boosts a DC current and outputs it by impressing a DC voltage to one end of a coil L1, by turning on and off between the other end of the coil L1 and ground electric potential with a switching element Q1, and by clipping and smoothing a voltage from the other end of the coil L1. The coil L1 with one or a plurality of taps 3 is configured to boost the DC voltage by clipping and smoothing the voltage from the tap 3 and output it.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005146030-A (JP)
Title: Manufacturing method of fluororubber foam
Inventor: MATSUMOTO WATARU
IPC: F16C13/00
Filed: 2003-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a fluororubber foam wherein both continuous cells and closed cells are present.  <P>SOLUTION: In the manufacturing method, an expandable fluororubber composition, wherein a degradable foaming agent and a thermally expandable microcapsule are compounded as foaming agents, is heated, expanded and vulcanized without being pressurized. The composition contains 1-10 pts.wt. degradable foaming agent and 0.1-1 pt.wt. thermally expandable microcapsule as foaming agents against 100 pts.wt. fluororubber.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005147796-A (JP)
Title: Gamma camera device and image processing device
Inventor: KANEDA AKIYOSHI
IPC: G01T1/164
Filed: 2003-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gamma camera device and an image processing device, improved in detection accuracy of gamma-ray radiated from radiopharmaceuticals administered to a subject to the subject.  <P>SOLUTION: A gamma camera device obtains a planar image by detecting gamma-ray radiated from radiopharmaceuticals administered to a subject using a plurality of gamma-ray detectors stored in a gamma camera head 10 and arranged in a two dimensional state in which an optical camera 20 to take a body surface image of the subject is mounted detachably. The gamma camera device comprises a data processing device 50 which displays by superimposing the body surface image of the subject taken by the optical camera and the planar image obtained from the detection data detected thorough the gamma-ray detectors. Therefore, the optical camera can be removed easily and the position of the planar image to the body surface image also becomes clear.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005145515-A (JP)
Title: Apparatus for taking out tablet or the like
Inventor: TAKAI HIROSHI
IPC: B65B69/00
Filed: 2003-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new apparatus for taking out a tablet or the like capable of remarkably contributing to miniaturization of the whole apparatus and capable of being manufactured at a low cost.  <P>SOLUTION: In the apparatus for taking out the tablet or the like wherein a plurality of pressing rollers 35 and 36 for pressing a recessed part which is projected to the front face side of a PTP sheet S and in which the tablet or the like S<SB>1</SB>is stored to the back face side and supported by a rotating shaft 32, are formed, and the distance between a plurality of these pressing rollers 35 and 36 can be changed by a rotating operation of an adjusting shaft 33 so as to correspond to the distance of the recessed part, the center of the rotating shaft 32 and the center of the adjusting shaft 33 are aligned with each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI