baber/WOPTO huggingface dataset:
Patent JP-2007140158-A (JP)
Title: Zoom lens and camera
Inventor: KUSHIDA TARO
IPC: G02B15/20
Filed: 2005-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain high imaging performance even in a comparatively long focal length in a zoom lens having an optical path bending member for bending an optical path.  <P>SOLUTION: The zoom lens includes is composed of: a first lens group G1 having a positive refractive power; a second lens group G2 having a negative refractive power; a third lens group G3 having a positive refractive power; and a fourth lens group G4 having a positive refractive power in this order from the object side to the image face side. The zoom lens zooms by moving the second lens group G2 and the fourth lens group G4 along an optical axis. The first lens group is formed from, in order from the object side to the image face side, a positive lens group L1 having a positive refractive power and the optical path bending member L2 which bends the optical path.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007141772-A (JP)
Title: Fuel cell system
Inventor: AOKI HIROSHI
IPC: H01M8/06
Filed: 2005-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a fuel cell system in which hydrogen concentration in a reformed gas supplied from a reactor to a fuel cell is high and hydrogen utilization rate of the fuel cell is improved.  <P>SOLUTION: The fuel cell system 10 is provided with a reactor 26 which produces hydrogen-contained reformed gas from a hydrocarbon material supplied by a reforming reaction including steam reforming reaction, a fuel cell 12 which generates power by being supplied to an anode electrode 16 with hydrogen-contained gas produced in the reactor 26, a gas separator 44 which selectively separates hydrogen and steam from an anode off-gas exhausted from the anode electrode 16 of the fuel cell 12 and obtains separation gas, and a separation gas supply line 50 which supplies the separation gas separated by the separator 44 to the reactor 26, and a scavenging pump 52.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007149910-A (JP)
Title: Electronic component
Inventor: SUGAWARA YUICHI
IPC: H01L23/32
Filed: 2005-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component wherein the terminal electrodes on the surface of the electronic component which are connected to an IC chip, and the through-hole conductors within a ceramic substrate are well connected together.  <P>SOLUTION: Correction electrodes 20 and 21 larger than the cross-sectional area of the through-hole conductors 10 and 11 are formed at the positions corresponding to the terminal electrodes 16 and 17 on the exposed surface of respective through-hole conductors 10 and 11 in the ceramic substrate 3a. An insulating layer 22 for covering the surface of the ceramic substrate 3a and the correction electrodes 20 and 21 and for smoothing the surface of the ceramic substrate 3a is formed on the surface of the ceramic substrate 3a and the correction electrodes 20 and 21. Leading electrodes 23 and 24 are provided on the insulating layer 22 at the positions corresponding to the terminal electrodes 16 and 17 on the surface of the electronic component. The leading electrodes 23 and 24 have penetrated portions 23a and 24a connected to the correction electrodes 20 and 21, and become base electrodes of the terminal electrodes 16 and 17 on the surface of the electronic component and/or electrodes of a passive element.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007149514-A (JP)
Title: Socket for electrical component
Inventor: MIYAAKE JUNICHI
IPC: H01R33/76
Filed: 2005-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a socket for electrical components capable of regulating wiping with respect to electrical component terminals by a movable side contact part.  <P>SOLUTION: In an IC socket 11, in which a movable contact piece 15c that is to be elastically deformed is formed in a contact pin 15 mounted on the socket body 13 where an IC package 12 is housed, and in which the movable side contact part 15f, contacted with and released from an IC lead 12b is formed at the tip part of the movable contact piece 15c, a wiping regulating part 15j is formed in the vicinity of the movable side contact part 15f at the movable contact piece 15c, and the wiping regulating part 15j regulates the sliding amount of the movable side contact part 15f to slide on the IC lead 12b, since the movable-side contact part 15f is contacted with a stopper part 15k, in a state of being in contact with the IC lead 12b.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007149545-A (JP)
Title: Fuel cell
Inventor: YANO MASAYA
IPC: H01M8/02
Filed: 2005-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell in which output can be improved by raising a contact pressure of a metal plate and an electrode plate, and preferably in which short circuit is hard to occur and which is superior in pressure resistance.  <P>SOLUTION: The fuel cell is provided with a plate state solid polymer electrolyte, a cathode side electrode plate positioned on its both sides, an anode side electrode plate, a cathode side metal plate 4 enabling circulation of a gas to the inner face side, an anode side metal plate enabling circulation of a fuel to the inner face side. The cathode side metal plate 4 and the anode side metal plate are provided with an electrode plate pinching part 4x to contact and pinch the corresponding electrode plate and the peripheral part 4z formed at its circumference via a stepped part 4y, the solid polymer electrolyte protruded out from the electrode plate is pinched by the peripheral part 4z, it is mechanically sealed with the metal plates of both sides in an electrically insulated state, the width W1 of the peripheral part 4z is made to be 0.5 to 2.0 mm and a shape and state of the electrode plate pinching part is made to be 3 to 10 in the ratio of the long diameter L1/short diameter L2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006136005-A (JP)
Title: Longitudinally coupled resonator type surface acoustic wave filter
Inventor: TAKAMINE YUICHI
IPC: H03H9/64
Filed: 2005-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a longitudinally coupled resonator surface acoustic wave (SAW) filter, not only achieving a wider band but also significantly reducing the insertion loss in the pass band.  <P>SOLUTION: A longitudinally coupled resonator type surface acoustic wave filter includes at least three IDTs 13-15, each having a plurality of electrode fingers along the propagation direction of the surface acoustic wave provided on a piezoelectric substrate 2. In at least one of the IDTs 13-15, the electrode finger period of a narrow pitch section that is part of other adjacent IDT ends in the propagation direction of the surface acoustic wave is smaller than the electrode finger period of the remaining sections of the IDTs, and 0-th order mode, second-order mode, and inter-IDTs resonance modes are used.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006184891-A (JP)
Title: Carrier for electrophotography, developer using same, image forming method, image forming apparatus and process cartridge
Inventor: IWATSUKI HITOSHI
IPC: G03G9/113
Filed: 2005-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrier for electrophotography excellent in durability, capable of forming fine images free of an edge effect over a prolonged period of time, and causing no color stain.  <P>SOLUTION: The carrier for electrophotography has a resin coating layer on a core material surface, wherein the carrier contains conductive fine particles obtained by disposing a conductive coating layer containing indium oxide on a base particle surface in the resin coating layer, the conductive fine particles have a powder specific resistance of 1.0-200 Ωcm, and a content of the conductive fine particles is 10-70 wt.% of the resin coating layer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007143529-A (JP)
Title: Net-processing machine
Inventor: TOMINAGA HITOSHI
IPC: A01K73/06
Filed: 2005-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide net-processing machines capable of significantly reducing operators and labor required for net handling operation and rapidly and surely carrying out net storage operation.  <P>SOLUTION: The net-processing machines are symmetrically installed in left and right both gunwales of a net table of a net-processing machine net boat. In the each net-processing machine, a rotatable net-enlarging shaft is attached to a traveling base capable of freely traveling along a rail installed in a left gunwale or a right gunwale of the net table of the net boat and a rotatable net-enlarging shaft is attached to a net-processing machine traveling base in which a driving mechanism reciprocating the traveling base along the rail and a driving mechanism rotating the net enlarging shaft are installed by using a hinge-shaped connecting shaft, and as a result, the net-enlarging shaft can be horizontally swung by using a mounting part as the rotation center and the net-enlarging shaft can be stored in a state supported by the rail at rest by using the hinge-shaped connecting shaft capable of positioning a net processing machine net-enlarging shaft, in which a net-enlarging shaft freely enabling rotation and swinging is installed and a swinging and driving mechanism is installed, along the rail parallel to the rail.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007059860-A (JP)
Title: Semiconductor package and semiconductor module
Inventor: YOSHIOKA SHINPEI
IPC: H01L21/60
Filed: 2005-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor package which can be miniaturized by connecting to a semiconductor element without wire bonding; and also to provide a semiconductor module equipped with the semiconductor package.  <P>SOLUTION: The package comprises: an IGBT element 20 which has an emitter electrode 22, a gate electrode 23 and an emitter sense electrode on a front surface 21a and has a collector electrode 26 on a rear surface 21b; a first electrode plate 30 which is provided while facing the front surface 21a of the IGBT element 20 and has a protruding part connected to the emitter electrode 22 by solder bonding; a second electrode plate 40 which is provided while facing the rear surface 21b of the IGBT element 20 and has a facing surface 41a connected to the collector electrode 26 by solder bonding; and an insulating substrate 50 which is provided between the first electrode plate 30 and the IGBT element 20 and has a connection pad connected to the gate electrode 23 and the emitter sense electrode by solder bonding.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007151770-A (JP)
Title: Electric legless chair mechanism and electric legless chair
Inventor: ODAGIRI HIDEO
IPC: A47C3/24
Filed: 2005-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanism which can stabilize a user's sitting posture by performing a simpler operation definitely and safely in an electric legless chair capable of performing reclining and tilt operation.  <P>SOLUTION: The electric legless chair mechanism is provided with: a rack 10 and a back frame guide 1 prepared to this in a freely rockable manner; a seat surface rising and falling movable body 2 attached on it movably by a movable component 7 for rising and falling; a seat 5 prepared to this; a rocking drive unit 4 for a back frame guide 1; and a rising and falling drive unit 3 for sliding the eat surface rising and falling movable body 2. The seat 5 is provided with a rocking linkage switching tool 15 attached to this at a fixed angle. The rocking linkage switching tool 15 is provided pivotally under the movable component 7 for rise and fall and is movable on the back frame guide 1, and the rack 10 is provided with a fixing guide 14 where the rocking linkage switching tool 15 is movable.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007154734-A (JP)
Title: Magnetic force propulsion flying body
Inventor: AKAMINE SEIZO
IPC: F03G3/00
Filed: 2005-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a propulsion means for keeping travel cost of a flying body low.  <P>SOLUTION: A coil, a storage battery 9 a switch and the like which are cheaper than propulsion fuel are used as a propulsion means for keeping traveling cost of the flying body low. Repulsion force is generated by repeating intermittent magnetic field of another side corresponding to continuous magnetic field on one side.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007154070-A (JP)
Title: Method for producing polyurethane resin
Inventor: NAKAMURA KOICHIRO
IPC: C08G18/67
Filed: 2005-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a polyurethane resin in which coloration characteristis and durability are improved without large reduction of the productivity of the resin.  <P>SOLUTION: This method is for obtaining a polyurethane resin by reacting a polycarbonate diol having 0.35(mg KOH/g) of an allyl group at the terminal of the molecule thereof with an isocyanate. The isocyanate is an organic diisocyanate and a chain extender having a molecular weight of 300 or less. The polycarbonate diol is obtained by reacting a cycloaliphatic or aliphatic straight or branched glycol having 4 to 20 carbon atoms with one or two or more carbonate(s) selected from three carbonates, such as a dialkyl carbonate, a diaryl carbonate and an alkylene carbonate, wherein a maximum arrival temperature of the temperature for the reaction between the glycol and the carbonates and the reaction temperature for removing excessive glycol remaining after the reaction, is controled to 185 to 195°C.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007162499-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: AOYAMA TARO
IPC: F01N3/22
Filed: 2005-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology enabling to keep air fuel ratio of exhaust gas flowing in a catalyst having oxidation function at an appropriate value in an exhaust emission control device for an internal combustion engine.  <P>SOLUTION: This device is provided with the catalyst provided in an exhaust gas passage of the internal combustion engine and having oxidation function, a secondary air supply means supplying the exhaust gas passage in an upstream of the catalyst having oxidation function with secondary air, and an air fuel ratio fluctuation detection means detecting fluctuation of air fuel ratio of exhaust gas flowing in the catalyst having oxidation function. Quantity of secondary air supplied by the secondary air supply means is adjusted according to fluctuation of air fuel ratio detected by the air fuel ratio fluctuation detection means.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007166118-A (JP)
Title: Channel quality transmission method and terminal
Inventor: TAKANO MICHIAKI
IPC: H04W28/06
Filed: 2005-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a channel quality transmission method which achieves channel quality transmission of all frequency blocks in a shorter time.  <P>SOLUTION: The channel quality transmission method of the invention is a channel quality transmission method for radio source assignment in a system using a multi-carrier transmission system, for example, a channel quality measuring unit (21) measures channel quality in a frequency block unit based on a reference signal transmitted from a data transmission side, a channel quality information reduction unit (22) reduces channel quality information to be transmitted to the data transmission side by gathering the same channel quality information together, and a channel quality transmission unit (23) transmits the channel quality information reduced as the above in a predetermined signal format.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007164468-A (JP)
Title: Data restoration device and program
Inventor: YOSHIDA TADASHIRO
IPC: G06F12/00
Filed: 2005-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a program for initializing a specified data item when reactivating a data management means immediately after a fault is occurred.  <P>SOLUTION: By using an uniquely managed system activation counter CN1, the number of times of the activation of the data management means is managed. Further, a record managed by the data management means and including a data item holding a record activation counter CN2 is included and the record activation counter CN2 is managed. Then, on the basis of the relation of the system activation counter CN1 and the record activation counter CN2, the specified data item managed by the data management means is initialized.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007161901-A (JP)
Title: Liquid detergent composition for kitchen use
Inventor: IIDA TAKAKO
IPC: C11D3/37
Filed: 2005-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid detergent composition for kitchen use which gives a moist and smooth finish feeling on the skin while keeping a high detergent performance; and a method of providing moist feeling to the hand and skin.  <P>SOLUTION: The liquid detergent composition for kitchen use contains (a) an anionic surfactant, (b) a semi-polar surfactant and/or an amphoteric surfactant, (c) a nonionic surfactant and (d) a copolymer of either a monomer represented by general formula (1) or a monomer having an ammonium group, a monomer containing a polyoxyethylene group, and a polymerizable monomer other than the monomers described above.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007161129-A (JP)
Title: Electric mirror device
Inventor: MURAI SHINSUKE
IPC: B60R1/066
Filed: 2005-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To accomplish reduction of a chattering sound which may be generated from a periphery of a connection part with a worm shaft in operation of an electric motor.  <P>SOLUTION: The electric mirror device 1 is formed based on an actuator 5 comprising the worm shaft 31 connected to a rotation shaft 11 of the electric motor 1 and rotated/driven by the electric motor 1; a ring gear 32 engaged with the worm shaft 31; and a bolt-like adjuster 4 having a male screw part 44 engaged with a female screw part 321 formed inside of the ring gear 32, reciprocated accompanying with rotation motion of the ring gear 32 and bearing inclination motion of a mirror plate 7 with a mirror 9. A spring 2 operated so as to absorb relative thrust force is provided on a connection part of the rotation shaft 11 and the worm shaft 31.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007164018-A (JP)
Title: Image forming apparatus
Inventor: KUBONO MASAHITO
IPC: G03G21/14
Filed: 2005-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus having an intermediate transfer belt controlled and reversed, wherein efficiency of image formation is improved.  <P>SOLUTION: The image forming apparatus is constituted so that an intermediate transfer belt 23 driven by a DC motor 25 provided with a rotational frequency detector is used, and a latent image is formed on the intermediate transfer belt 23 and is transferred to a paper, and the intermediate transfer belt 23 is controlled and reversed to perform cleaning after the end of image formation processing, wherein it is estimated whether rotation of the DC motor 25 stops or not on the basis of a pulse output of a rotational frequency detector sensor of the DC motor 25 after drive control of the DC motor 25 is stopped after the end of image formation processing, and reversal control of the DC motor 25 is started at a timing when it is estimated that rotation of the DC motor 25 stops.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007169906-A (JP)
Title: Locking device for opening/closing member, and fittings
Inventor: KONYA HISAFUMI
IPC: E05C3/14
Filed: 2005-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a locking device for an opening/closing member constituted with simple structure and ensuring excellent operability, and also to provide fittings.  <P>SOLUTION: A locking device body 10 comprises an indoor side operating member 14 and an outdoor side operating member 17, and a connecting part 143 of the indoor side operating member 14 and a connected part 172 of the outdoor side operating member 17 are rotatably connected with each other. The indoor side operating member 14 is thereby turned by the turning operation of the outdoor side operating member 17 from the outdoor side, and engagement between an engaging part 141 and a receiving part 20 can be released. Since the operating direction of turning operation of the outdoor side operating member 17 matches the opening direction of a movable stile 4, the engagement release operation of the engaging part 141 and receiving part 20 and the opening operation of the movable stile 4 are performed in a series of continuous operation. The locking device body 10 is thereby constituted with a simple structure, and the movable stile 4 is opened with excellent operability even from the outdoor side.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007168543-A (JP)
Title: Pneumatic tire and tire wheel assembly
Inventor: NEMOTO MASAYUKI
IPC: B60C17/00
Filed: 2005-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce damage to a projecting part of a side wall part.  <P>SOLUTION: This pneumatic tire 1 is mounted on a wheel 10 in which a height H of a rim flange part 11 on one side with a rim diameter R made as a reference is larger than that of a rim flange part on the other side, is located at the tire radial direction outside of an outer peripheral side end part of the rim flange part 11 in a rim assembly state of the tire 1, and has the projecting part 61 projecting in a tire width direction in the side wall part. When a point P on a profile line at a position of 30[%] of a tire cross section height SH from the tire radial direction outside is taken in cross-sectional view of a tire meridian direction, the profile line of the side wall part from the point P to a top point of the projecting part 61 is constituted of a substantially circular arc having a center at the tire width direction inside.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007173009-A (JP)
Title: Manufacturing method of membrane-electrode assembly
Inventor: MATSUMOTO YASUTSUGU
IPC: H01M4/86
Filed: 2005-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a membrane-electrode assembly with bending or wrinkle alleviated.  <P>SOLUTION: The manufacturing method of the membrane-electrode assembly includes a process of obtaining a laminated body consisting of an electrolyte film and catalyst layers positioned on either side of the electrolyte film, a process of wetting swelling liquid into the laminated body, and a process of drying the laminated body while applying a load in a lamination direction of the laminated body to obtain the membrane-electrode assembly.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007167353-A (JP)
Title: Cleaning and polishing brush
Inventor: YONEZAWA HIROYUKI
IPC: A46B5/00
Filed: 2005-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To respond to complicatedly recessed/projecting surface of a coated object, in a brush implanted with bristles having polishing property, simultaneously executing polishing, base polishing, and sanding work when executing work for cleaning dirt, float and peel of a coating film, or the like on the object to be coated.  <P>SOLUTION: This brush is formed by mixing abrasive grain materials used for sandpaper and the like in a nylon base material having superior strength and flexibility for executing the polishing, base polishing and sanding and forming it into a linear shape so as to execute the polishing, base polishing, and sanding work on an old coating film and a newly coating surface of the coated object, so that the brush shape eliminates the clogging for its brushing property, has flexibility peculiar to the nylon base material, and is well fitted to the recessed/projecting surface, compared with a conventional polishing material such as the sandpaper. This brush is formed of a brush body (a) implanted with multiple bristles c with durability and a handle (b) attached to the brush body.  <P>COPYRIGHT: (C)2007,JPO&INPIT