baber/WOPTO huggingface dataset:
Patent JP-4881288-B2 (JP)
IPC: F01N3/10
Filed: 2007-12-13
Granted: 2012-02-22
Abstract: An exhaust purification device for an internal combustion engine, in which reduction of NOx by a NOx purification catalyst can be promoted immediately after the start of the engine. The exhaust purification device has a fuel reformer (50) provided separately from an exhaust pipe (4), reforming fuel to produce a reducing gas containing carbon monoxide, hydrogen, and hydrocarbon, and supplying the reducing gas to that portion of the exhaust pipe (4) which is located upstream of the NOx purification catalyst (33); an exhaust gas temperature sensor (34) for detecting the temperature T EX  of exhaust gas flowing in the exhaust pipe (4); and a reformer control section (41) which, when the temperature T EX  detected by the exhaust gas temperature sensor (34) is not higher than a first determination temperature T 1 , starts controlling the fuel reformer (50) to start supply of the reducing gas to the exhaust pipe (4) and, when the temperature detected by the exhaust gas temperature sensor (34) becomes not lower than a second determination temperature T 2  higher than the first determination temperature T 1 , stops controlling the fuel reformer (50) to stop supply of the reducing gas to the exhaust pipe (4).
Patent JP-4775372-B2 (JP)
IPC: H01L41/22
Filed: 2005-12-22
Granted: 2011-09-21
Abstract: To provide a monolithic piezoelectric element that can be easily manufactured while the stack is prevented from being mechanically broken by stress.  The monolithic piezoelectric element includes a stack 10, and the stack 10 includes a crack-forming conductive layer 13 for forming a small crack therein. The small crack alleviates stress, thereby preventing the occurrence of such a large crack as extends to the piezoelectrically active region.
Patent JP-4750108-B2 (JP)
IPC: B23Q3/06
Filed: 2005-05-09
Granted: 2011-08-17
Abstract: The invention concerns a process and the associated universal device for supporting a part (1) of random and/or possibly complex shape in relation to a rigid base (11) while establishing a work reference. It consists of inserting between the part to be held and the rigid base (11), at least one deformable airtight enclosure (3) of constant volume full of incompressible particles (4). Then vacuum is applied inside the deformable enclosure (3) of constant volume using a vacuum source (5) which can be connected to the deformable enclosure (3). Thus the particles (4) amalgamate to constitute a solid block which at least partially rests on the rigid base (11) and holds the part (1) matching its shapes.
Patent JP-5149625-B2 (JP)
IPC: G02B5/128
Filed: 2005-09-15
Granted: 2013-02-20
Abstract: A retroreflective article having at least one valve is disclosed. Each valve may include a channel extending from a first major surface to a second major surface of the retroreflective material, and at least one movable member proximate the channel. The at least one movable member is movable between a closed position and an open position. When in the closed position, the at least one movable member obstructs at least a portion of the channel. A method of making a retroreflective article having at least one valve is also disclosed.
Patent JP-5248860-B2 (JP)
IPC: C08J5/24
Filed: 2005-11-02
Granted: 2013-07-31
Abstract: A curable laminate epoxy composition comprising (a) an epoxy resin; (b) an amphiphilic block copolymer containing at least one epoxy resin miscible block segment and at least one epoxy resin immiscible block segment; wherein the immiscible block segment comprises at least one polyether structure provided that the polyether structure of said immiscible block segment contains at least one or more alkylene oxide monomer units having at least four carbon atoms; such that when the epoxy resin composition is cured, the toughness of the resulting cured epoxy resin composition is increased; (c) a curing agent; and (d) a curing catalyst. The amphiphilic block copolymer is preferably an all polyether block copolymer such as a PEO-PBO diblock copolymer or a PEO-PBO-PEO triblock copolymer.
Patent JP-4960262-B2 (JP)
IPC: A61B17/04
Filed: 2006-01-19
Granted: 2012-06-27
Abstract: An instrument for performing thorascopic repair of heart valves includes a shaft for extending through the chest cavity and into a heart chamber providing access to a valve needing repair. A movable tip on the shaft is operable to capture a valve leaflet and a needle is operable to penetrate a capture valve leaflet and draw the suture therethrough. The suture is thus fastened to the valve leaflet and the instrument is withdrawn from the heart chamber transporting the suture outside the heart chamber. The suture is anchored to the heart wall with proper tension as determined by observing valve operation with an ultrasonic imaging system.
Patent JP-5338078-B2 (JP)
IPC: F25D23/00
Filed: 2008-01-25
Granted: 2013-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent ignition and explosion of a refrigerant used in a refrigerating cycle with respect to refrigerant leakage during an inflammable refrigerant, in regard to mist spraying in a high voltage using electrostatic atomizer.  <P>SOLUTION: In the electrostatic atomizer 131, a high voltage generating circuit 160 applying a high voltage and an atomization part 139 sprayed by the mist are integrated by a case 137, or, by detecting (163) a discharge current flowing between atomization electrodes 135, 136, controlling (164) high voltage output such that a detected discharge current value becomes a predetermined value, and suppressing discharge energy, since the high voltage generating circuit 160 and an electric connection part 170 are covered, the discharge current value is controlled to stabilize the discharge energy without exposure of a portion becoming an ignition source even when there is refrigerant leakage, and an explosion-proof structure or correspondence not providing another structure is provided, miniaturization can be carried out by a simple configuration, and influence of a refrigerator storage volume by atomizer installation can be reduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-5320767-B2 (JP)
IPC: G02B1/04
Filed: 2008-02-19
Granted: 2013-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain excellent optical properties for a medium refractive index material having a refractive index of around 1.6, and further to apply excellent physical properties of an episulfide compound to a general-purpose resin while taking advantage of homopolymerization capability of the episulfide compound which can cure with a small catalyst amount as its feature.  <P>SOLUTION: A composition for an optical material comprises: a compound (a) having one or more of each of any group selected from the group consisting of an acryloyl group, a methacryloyl group, an allyl group, and a vinyl group, and of a β-epithiopropyl group in a molecule; and a compound (b) having one or more of at least one group selected from the group consisting of an acryloyl group, a methacryloyl group, and an allyl group in a molecule, or a composition for an optical material comprises: a compound (a); a compound (b); and further a compound (c) having one or more thiol group in a molecule. An optical material is obtained by polymerizing and curing the composition for an optical material. A method of manufacturing an optical lens composed of the optical material, and a method of manufacturing the optical material are also provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-5355917-B2 (JP)
IPC: B65G1/137
Filed: 2008-03-25
Granted: 2013-11-27
Abstract: To provide an individual management system for managing products with the use of an automatic identification technology using a wireless communication device. In the individual management system, an individual management device is attached to a managed object, an individual identification device can wirelessly communicate with the individual management device, and an individual information management device can communicate with the individual identification device. The individual management device includes a detection portion such as a sensor. The individual identification device includes a position analysis portion which calculates a distance between the individual management device and the individual identification device. Information on the distance between the individual management device and the individual identification device, and information from the detection portion included in the individual management device are transmitted to the individual identification device. Accordingly, a system user can specify a position of the individual management device accurately.
Patent JP-5365053-B2 (JP)
IPC: G06K17/00
Filed: 2008-03-31
Granted: 2013-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To raise a reading rate of a tag and the like in a scanning method of a radio beam and in RFID communication equipment using the method.  <P>SOLUTION: A two-dimensional phased array antenna 10 is constituted of a plurality of dense antenna element arrays and a plurality of loose antenna element arrays orthogonal to them. A scan control part 20 controls vertical phase shifters 16<SB>i</SB>and horizontal phase shifters 18<SB>ij</SB>so that a phase of a signal applied to each antenna element in the dense antenna element arrays and a phase of a signal applied to each antenna element in the loose antenna element arrays are smoothly and finely moved in a vertical direction and they coarsely move in right/left directions on a wave face of a radio wave with which an object is irradiated from the two-dimensional phased array antenna. The reading signals are supplied to the vertical phase shifters 16<SB>i</SB>and the horizontal phase shifters 18<SB>ij</SB>from a reader body 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5213534-B2 (JP)
IPC: H01M2/16
Filed: 2008-06-17
Granted: 2013-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery capable of suppressing the occurrence of a minute short circuit between a positive electrode and a negative electrode, improving storage characteristics at high temperatures, and suppressing a drop in charge discharge efficiency.  <P>SOLUTION: The nonaqueous electrolyte secondary battery includes a positive electrode containing a positive active material, a negative electrode containing a negative active material, a nonaqueous electrolyte, a separator placed between the positive electrode and the negative electrode, and an inorganic particle layer arranged on the surface of the positive electrode, and the inorganic particle layer contains inorganic particles having a purity of 99.9 wt.% or higher, which does not absorb and release lithium, a dispersant comprising polycarboxylate, and an aqueous binder.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5202129-B2 (JP)
IPC: A61P9/00
Filed: 2008-06-23
Granted: 2013-06-05
Abstract: A process for the production of 5-hydroxy-1-methylimidazolidin-2,4-diode, characterized in that, a brominated product of 1-methylhydantoin is hydrolyzed.
Patent JP-4930465-B2 (JP)
IPC: G03G15/00
Filed: 2008-07-11
Granted: 2012-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve productivity by optimizing control of sheet conveyance in an intermediate conveyance apparatus capable of superposing sheets by a superposing part and conveying the plurality of superposed sheets as one set to a subsequent post processing apparatus for applying post processing to the sheets, and an image forming system equipped with the intermediate conveyance apparatus.  <P>SOLUTION: This intermediate conveyance apparatus obtains information of a time ts required from reception of a previous sheet until a next sheet can be received in the post processing apparatus C, and controls the timing for conveying the sheet to the post processing apparatus C based on the information of the obtained required time ts.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5001232-B2 (JP)
IPC: D01F9/127
Filed: 2008-07-11
Granted: 2012-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing member for a piping material having excellent chlorine resistance; to provide a method for producing the sealing member for a piping material having excellent chlorine resistance; and to provide a piping material employing the sealing member having excellent chlorine resistance.  <P>SOLUTION: The method for producing the sealing member 22 for a piping material having excellent chlorine resistance includes a first step and a second step. In the first step, a first carbon nanofiber produced by a vapor growth method is subjected to oxidation treatment to obtain a second carbon nanofiber having an oxidized surface. In the second step, carbon black having a mean particle diameter of from 50 nm to 10 μm and the second carbon nanofiber are mixed with ethylene-propylene rubber and dispersed in the ethylene-propylene rubber by means of shearing force.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5292974-B2 (JP)
IPC: H01L21/306
Filed: 2008-07-31
Granted: 2013-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently shorten a cleaning time for a wafer by cleaning the wafer without fixing it and thus omitting an operation for re-gripping the wafer.  <P>SOLUTION: The cleaning method for the wafer includes jetting pure water over the entire surface of a disk-like base 12, having an external diameter smaller than the diameter of the wafer 11 and installed in a horizontal direction, to uniform height from the base 12; floating the disk-like wafer, placed concentrically with the base, over the base with the jetted pure water; and cleaning the lower surface of the wafer with the pure water jetted from the base. A cleaning device 10 includes the disk-like base 12 which has the external diameter smaller than the diameter of the wafer, has a plurality of equal-diameter jet holes 13a formed over the entire surface, and also has a hollow portion 12a communicating with the jet holes, formed in the base, and is installed in the horizontal direction, and a pure water supply means 21 of jetting the pure water from the plurality of jet holes through the hollow portion to the uniform height over the entire surface of the base.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5347382-B2 (JP)
IPC: G06F12/08
Filed: 2008-08-29
Granted: 2013-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To dynamically optimize cache control by monitoring software/hardware states during system operation.  <P>SOLUTION: A cache controller includes a hit rate acquisition means for determining whether programs requested by a processor have been prefetched to a cache memory to acquire a hit rate, and a prefetch control means for specifying a program requested by the processor when the hit rate falls below a predetermined threshold and prefetching the program to the cache memory before the next period when the hit rate is expected to fall below the predetermined threshold.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5376708-B2 (JP)
IPC: E06B9/322
Filed: 2008-10-21
Granted: 2013-12-25
Abstract: An operation device of a horizontal blind comprises an operation shaft rotated when an operating section is operated, a drive shaft which rotates in linkage with rotation of the operation shaft and lifts slats, and a clutch spring interposed between the operation shaft and the drive shaft and attached to the housing of a one-way clutch.  The clutch spring transmits the rotation of the operation shaft to the drive shaft so that the drive shaft rotates in linkage with rotation of the operation shaft and integrally to the operating shaft.  The clutch spring stops the rotation of the drive shaft by a frictional force generated between itself and the housing when the operating section is not operated.  The one-way clutch rotates the housing together with the clutch spring only when the operation shaft is rotated in the slat pull-up direction.
Patent JP-5443726-B2 (JP)
IPC: C08F8/30
Filed: 2008-10-22
Granted: 2014-03-19
Abstract: Amphoteric ion exchanger (Q) containing phthalamide group (I), and alkyl-amine group (II) and/or optionally another alkyl-amine group (III), is new. Amphoteric ion exchanger (Q) containing phthalamide group of formula (I), and alkyl-amine group of formula (-(CH 2) mNR 1>R 2>) (II) and/or optionally another alkyl-amine group of formula (-(CH 2) mNR 1>R 2>R 3>) (III), is new. R 1>-R 3>H, CH 3, CH 2CH 3, CH 2CH 2CH 3, benzyl, OCH 2CH 3or CH 2CH 2OH; and X : H, Na or K. An independent claim is included for the preparation of (Q). [Image].
Patent JP-5248273-B2 (JP)
IPC: G06Q30/06
Filed: 2008-11-12
Granted: 2013-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for store, accurately calculating the actual total number of visitors, and checking a suspicious visitor or the like.  <P>SOLUTION: When image of a visitor is captured by an image pickup device installed in a store, a processor determines whether the face of the visitor can be identified from the image. When it is impossible to identify the face, the processor gives notification that the face of the visitor cannot be identified. When the face of the visitor can be identified, the processor registers visit of the visitor (S328), and adds and updates the number of visits (S332 or S336). When the image of the visitor is captured again, the processor does not add or update the number of visits since the visit is already registered (S326: YES).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5273366-B2 (JP)
IPC: G10L13/02
Filed: 2008-11-13
Granted: 2013-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a content synchronous reproducing device capable of reproducing sub-voice synchronous with main voice utilizing a technology for embedding information in sound.  <P>SOLUTION: Sound emitted by reproducing a sound signal with a time code embedded beforehand is acquired as a sound file by a sound signal input means 220. Then a time code extracting means 230 extracts the embedded time code from the acquired sound file, and a skip time computing means 240 computes a skip time utilizing the time code. A content reproducing means 250 starts reproduction of content extracted skipping only the computed skip time.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5273369-B2 (JP)
IPC: F16J15/10
Filed: 2008-11-28
Granted: 2013-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To effectively prevent the occurrence of burrs and eliminate the need for forming an insulating layer by another step in manufacturing a seal structural body formed by integrally connecting a gasket 6 made of a rubber-like elastic material to a plate-like or seal-like base material 1.  <P>SOLUTION: A synthetic resin film 2 containing an adhesive layer 3 on the back is interposed and clamped between a base material 1 and die 4 so as to allow the adhesive layer 3 to be on the base material 1 side. A molding material is filled and cured in a cavity 5 demarcated between the die 4 and the synthetic resin film 2. In this way, the gasket 6 is molded integrally with the synthetic resin film 2 while the synthetic resin film 2 is bonded to the base material 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5027105-B2 (JP)
IPC: C12P21/02
Filed: 2008-12-24
Granted: 2012-09-19
Abstract: The invention relates to the identification and isolation of DNAs encoding the human Toll proteins PRO285, PRO286 and PRO358, and to methods and means for the recombinant production of these proteins. The invention also concerns antibodies specifically binding the PRO285, or PRO286, or PRO358 Toll protein
Patent JP-5254007-B2 (JP)
IPC: C07D205/08
Filed: 2006-05-02
Granted: 2013-08-07
Abstract: Disclosed herein is a compound comprising or a pharmaceutically acceptable salt or a prodrug or a metabolite thereof; wherein Y is an organic acid functional group, or an amide or ester thereof comprising up to 12 carbon atoms; or Y is hydroxymethyl or an ether thereof comprising up to 12 carbon atoms; or Y is a tetrazolyl functional group; A is —(CH2)6—, cis —CH2CH═CH—(CH2)3—, or —CH2C≡C—(CH2)3—, wherein 1 or 2 carbon atoms may be substituted with S or O; or A is —(CH2)m—Ar—(CH2)o— wherein Ar is interarylene or heterointerarylene, the sum of m and o is from 1 to 4, and wherein one CH2 may be substituted with S or O; and D is aryl or heteroaryl.
Patent JP-4896142-B2 (JP)
IPC: F03D11/00
Filed: 2006-10-11
Granted: 2012-03-14
Abstract: Wind turbine blade (10) which comprises a root area (13), an enclosure (20) inside the blade at the root area, and means for draining off water that condensates inside the blade. The draining means comprise four bores (30) formed on the surface of the blade at the root area, two at one side of the enclosure and two at the other side; as for their angular position on the surface of the blade, two bores are located on the suction side of the blade and two other bores are located on the pressure side of the blade. The bores (30) are provided with a protrusion (35) protruding outwards from the outer surface of the blade, so that water flowing down the outer surface of the blade is prevented from entering the blade.
Patent JP-4538523-B2 (JP)
IPC: G06F21/44
Filed: 2006-10-16
Granted: 2010-09-08
Abstract: A method and system for identifying an authentication status of a first item. An RFID reader transmits zero and a random number to a first RFID tag associated with the first item. The first RFID tag uses a hashing function to compute a hash (H1) of a concatenation of an identifier (Id1) of the first RFID tag, the random number, and a first secret key and sends the hash H1 to the RFID reader which then transmits the identifier Id1 and the random number to a second RFID tag. The second RFID tag uses the hashing function to compute a hash (H2) of a concatenation of the identifier Id1, the random number, and a second secret key and sends the hash H2 to the RFID reader. The authentication status of authentic or counterfeit is determined for the first item based on whether or not H1 is equal to H2.
Patent JP-4800392-B2 (JP)
IPC: B60C9/18
Filed: 2005-12-23
Granted: 2011-10-26
Abstract: A pneumatic tire having a belt structure includes: a first belt layer; a second belt layer in a radially inner position with respect to the first belt layer, a third belt layer in a radially inner position with respect to the first and second belt layers, each belt layer including a plurality of elongated reinforcing elements disposed at a first, second and third belt angle respectively. The first and second belt angles have an absolute value of 15 to 40 degrees; the second angle is of opposite sign with respect to the first belt angle; and the third belt angle has an absolute value of 40 to 90 degrees and is of opposite sign with respect to the second belt angle. The belt structure also includes a zero degree belt layer placed in a radially outer position with repeat to the first belt layer including elongated reinforcing elements arranged such as to form a belt angle which is substantially zero.
Patent JP-5695296-B2 (JP)
IPC: C07B61/00
Filed: 2007-03-02
Granted: 2015-04-01
Abstract: The present invention generally relates to processes for preparing highly pure morphinan-6-one products. The processes involve reducing the concentration of alpha, beta unsaturated ketone compounds present as impurities in morphinan 6 one products or reaction mixtures including morphinan 6 one compounds by treatment with a sulfur-containing compound.