baber/WOPTO huggingface dataset:
Patent JP-2008221887-A (JP)
Title: Tire unbalance factor analysis method
Inventor: MASUYA AKIRA
IPC: B60C19/00
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire unbalance factor analysis method capable of completing an operation for a short time, and significantly reducing a man-hour required for analysis.  <P>SOLUTION: This tire unbalance factor analysis method includes a step for creating a shade distribution data indicating an X-ray transmission rate of each of minimum divided elements 3 with black and white shade by CT-scan of an annular element 1, a step for allocating a specific weight predefined according to the shade for every minimum divided element 3 corresponding to the shade and creating a specific weight distribution data, and a step for calculating a minimum divided element moment obtained by multiplying the specific weight allocated to the element, a volume of the element and a distance from the element to a central axial line, summing up the minimum divided element moment of all the minimum divided elements 3 for each of the peripheral divided elements 2. A portion for generating a tire unbalance is specified based on the found peripheral divided element moments.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008221257-A (JP)
Title: Metal joining method, manufacturing method of commutator, and manufacturing method of armature
Inventor: TAO YOSHITAKA
IPC: B23K26/21
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal joining method by which a first metallic member and other two or more metallic members to be joined can be excellently joined with low energy.  <P>SOLUTION: Through-holes 115e, 116e are preliminarily drilled on the radial outer ends 115b, 116b of short-circuiting pieces 115, 116 comprising a short-circuiting member. The through-holes 115e, 116e are made to communicate with each other, and the first opening 117a of the composite through hole 117 is arranged to be closed with segments 1-24. The surrounding area of the second opening 117b of the composite through-hole 117 is irradiated with a laser beam LB and also the segments 1-24 are irradiated with the laser beam through the composite through-hole 117. Thus, a "commutator forming process" is provided, in which the segments 1-24 are joined to the radial outer ends 115b, 116b of the short-circuiting pieces 115, 116.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008231186-A (JP)
Title: Shear-resistant carboxymethyl cellulose and oral cavity composition comprising the same
Inventor: SATO KEIICHI
IPC: A61Q11/00
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To produce carboxymethyl cellulose having shear resistance or its salt.  <P>SOLUTION: In the process for producing carboxymethyl cellulose or its salt by reacting a cellulose raw material with an alkali to prepare an alkali cellulose and then reacting the alkali cellulose with an etherifying agent, the alkali cellulose preparation is carried out by a two-step alkali cellulose preparation method comprising performing the reaction at 10-25°C as a first step and thereafter raising the temperature by 10-25°C to perform the reaction as a second step.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008231207-A (JP)
Title: Rubber composition and pneumatic tire using the same
Inventor: MORI YOSHIKO
IPC: C08K3/00
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition which can highly maintain the wet skid characteristic, ice skid characteristic, wear resistance and crash resistance of a tire and can largely improve its dry grip characteristic.  <P>SOLUTION: This rubber composition is characterized by comprising a branched block copolymer comprising a block copolymer (A) comprising two kinds of block components having different glass transition temperatures (Tg), wherein at least a part of the block copolymer (A) is coupled with a di- to hexa-functional coupling agent, and a low mol.wt. polymer (B) comprising an aromatic vinyl compound-conjugated diene compound copolymer or a conjugated diene compound polymer having a polystyrene-converted weight-average mol.wt. of 1.0×10<SP>3</SP>to 2.0×10<SP>5</SP>, wherein ≥20% of the unsaturated bonds of the conjugated diene compound portion is hydrogenated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008231210-A (JP)
Title: Thermoplastic elastomer composition and its application
Inventor: IMAI TADASHI
IPC: C08L23/16
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic elastomer composition excellent in the moldability by injection molding or the like and capable of forming a molding having a sufficient hardness and a sufficient rubber elasticity, to provide a molding or foamed molding comprising the thermoplastic elastomer composition, and to provide a composite material prepared by joining a molding or foamed molding comprising the thermoplastic elastomer composition with a molding or foamed molding made from a known vulcanized rubber or a thermoplastic elstomer.  <P>SOLUTION: The thermoplastic elastomer composition (I) of the present invention is compounded from 100 pts.wt. thermoplastic elastomer (A) and 5-40 pts.wt. ethylene/propylene/nonconjugated polyene random copolymer rubber (B) comprising 55-95 mol% ethylene units, 5-45 mol% propylene units, and 0-10 mol% nonconjugated polyene units and having an MFR of 1 or smaller (at 230°C under a load of 2.16 kg).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008229515-A (JP)
Title: Method for manufacturing catalyst for producing methacrylic acid
Inventor: TSUCHIMOTO KAZUYA
IPC: C07B61/00
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a catalyst for producing methacrylic acid, which catalyst has excellent reaction activity and exhibits satisfactorily high selectivity when used for producing methacrylic acid.  <P>SOLUTION: The method for manufacturing the catalyst for producing methacrylic acid comprises the steps of: mixing a raw material of a compound oxide precursor containing phosphorus, molybdenum and cesium at the least as essential components in a solvent to dissolve or suspend the compound oxide precursor in the solvent; heat-treating the dissolved or suspended compound oxide precursor in the presence of an ammonium radical at 80-200°C for 1-24 hours; concentrating and drying the heat-treated compound oxide precursor to obtain powder (I) of the compound oxide precursor; mixing a raw material of heteropolyacid being partially-neutralized salt of the Kegin type heteropolyacid shown by the general formula: P<SB>a</SB>Mo<SB>b</SB>V<SB>c</SB>Sb<SB>d</SB>Cu<SB>e</SB>X<SB>f</SB>O<SB>g</SB>in a solvent to dissolve or suspend the heteropolyacid in the solvent; heat-treating the dissolved or suspended heteropolyacid in the presence of the ammonium radical at 80-200°C for 1-24 hours; concentrating and drying the heat-treated heteropolyacid to obtain a dried material; firing the dried material in an inert gas at 400-500°C; crushing the fired material to obtain powder (II) of the Kegin type heteropolyacid; mixing the powder (II) of the Kegin type heteropolyacid in the powder (I) of the compound oxide precursor; compacting the obtained mixture; and firing the compacted mixture in the inert gas at 400-500°C.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008235703-A (JP)
Title: Unit fixing device
Inventor: NAGASAKA KUNIAKI
IPC: B23Q3/18
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a unit fixing device capable of executing close and strong fixation and preventing the generation of noise due to vibrations.  <P>SOLUTION: The unit fixing device is provided with a fixing part for locking a projection part 25 provided on the rear part of a unit main body 21 to a locking hole 23 provided on a locking member 22 and fixing the front part of the unit main body 21 to a fixing member 29. The outer diameter of the projection part 25 is made larger than the inner diameter of the locking hole 23, and an adjustment part for moving the unit main body 21 in front and back directions is provided on the fixing part. Also, an inclination part 26 is provided on the distal end outer edge part of the projection part 25, and fixation is executed in the state of abutting the inclination part 26 to the opening edge part of the locking hole 23.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008234504-A (JP)
Title: Information processing system and information processing program
Inventor: NISHIYAMA KENJI
IPC: G06F17/30
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing system for associating two heterogeneous data management for every hierarchy.  <P>SOLUTION: The storage means of an information processing system hierarchically stores electronic information, and a synchronization means synchronizes information relating to the hierarchy of electronic information stored in the storage means with the other information processing system in which at least electronic information different from the electronic information stored in the storage means is stored.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008243441-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: IKEDA NORIKO
IPC: H01M4/133
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-capacity nonaqueous electrolyte secondary battery improved in a cycle characteristic by preventing depletion of an electrolyte in a negative electrode mix layer in a later stage of a charge-discharge cycle.  <P>SOLUTION: In the nonaqueous electrolyte secondary battery 10, the negative electrode mix layer 12b constituting a negative electrode 12 is formed by holding, to a negative electrode core body 12a, active material slurry formed by adding and mixing a mixture binder comprising a rubber-based resin in a dispersion state and a polyvinylidene fluoride resin (PVdF) in a powder state in graphite used at least as a negative electrode active material. The PVdF in a powder state is dispersed in the negative electrode mix layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008239726-A (JP)
Title: Method for producing release agent
Inventor: UMIBE NOBUO
IPC: C09J7/02
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a release agent reduced in a by-product content and freed from a catalyst residue by using a catalyst which is other than an organometallic or aminic one as a catalyst for reacting an ethylene/vinyl alcohol copolymer with an aliphatic isocyanate and to provide a stable method for producing a release agent without lot-to-lot variation in quality.  <P>SOLUTION: The release agent contains as an effective component the reaction product between an ethylene/vinyl alcohol copolymer and at least one aliphatic isocyanate having an 8C or higher aliphatic group. The method comprises producing the release agent containing as the effective component the reaction product obtained by performing the reaction by adding a highly water-soluble weak acid/alkali metal salt as a urethanization catalyst.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008241589-A (JP)
Title: Torque sensor device
Inventor: OKUMURA TAKESHI
IPC: G01L3/10
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To determine that either one of a first magnetic sensor and a second magnetic sensor is failed, without increasing the number of members and complicating the structure.  <P>SOLUTION: The apparatus includes a magnetostrictive ring comprising a first region and a second region arranged adjacent to each other in an axial direction of a rotation shaft member; a first magnetic sensor 3 that detects a predetermined direction change of magnetic flux occurring the first region; a second magnetic sensor 4 that detects a predetermined direction change of magnetic flux occurring the second region; a torque detecting section 5 that detects a torque based on a difference between the detected value of the first magnetic sensor 3 and the detected value of the second magnetic sensor 4; and a failure determining section 7 that determines whether or not either one of the first magnetic sensor 3 and the second magnetic sensor 4 is failed, based on a correlating between the detected value of the first magnetic sensor 3 and the detected value of the second magnetic sensor 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008243732-A (JP)
Title: Direct methanol type fuel cell
Inventor: AKASAKA YOSHIHIRO
IPC: H01M8/10
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a direct methanol type fuel cell securing a sufficient battery output without preventing smooth current utilization in a high current density region, and also securing stability for a long period as a fuel cell.  <P>SOLUTION: The direct methanol type fuel cell comprises a first fuel adjusting layer 40, a second fuel adjusting layer 50, and a third fuel adjusting layer 60 provided between an anode catalyst layer 20 and an anode GDL layer 70. The third fuel adjusting layer 60 has a pore smaller than that of the second fuel adjusting layer 50. The first fuel adjusting layer 40 has a pore smaller than that of the second fuel adjusting layer 50 and larger than that of the third fuel adjusting layer 60.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008251313-A (JP)
Title: Inorganic el element having insulating layer formed by sol-gel method, and illumination device equipped with this
Inventor: MATSUURA MIKIYA
IPC: H05B33/22
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inorganic EL element which has a high productivity and in which film-forming can be possible easily and light emission brightness is elevated, and to provide an illumination device equipped with this EL element which has high illumination quality and is useful for numerous uses.  <P>SOLUTION: By installing a buffer layer (second insulating layer) between an insulating layer and a light-emitting layer, adhesiveness between the insulating layer and the light-emitting layer can be improved largely, and light emission brightness can be elevated. In other words, this is the EL element in which a rear face electrode, the insulating layer, the light-emitting layer, and a transparent electrode are laminated sequentially. The insulating layer includes a first insulating layer that does not contain an organic binder and a second insulating layer that is formed by a sol-gel method, while the light-emitting layer composed of a mixture of the organic binder and a phosphor is laminated on the second insulating layer, thus the inorganic EL element is provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007300079-A (JP)
Title: Magnetic memory element
Inventor: ITOU AKITOMO
IPC: H01L27/105
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for reducing power consumption of the magnetic memory element in a magnetic random access memory (MRAM).  <P>SOLUTION: The magnetic memory element has a magnetic tunnel junction (MTJ) including a ferromagnetic free layer, and exhibits a first relatively high resistance state and a second relatively low resistance state. In order to write in the magnetic memory element, a current I<SB>MTJ</SB>pulse (125) is fed through the MTJ (37). The current is equal to a DC threshold current for a first duration. It is the current required for switching the multilayer structure between the first relatively high resistance state and the second relatively low resistance state. Consequently, a C-shaped region structure is introduced into the free layer. The current I<SB>MTJ</SB>is increased over the DC threshold current for a second duration, and the state of the MTJ is switched. The current required for triggering the switching is smaller as compared with prior art employing a uniform current pulse (127).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008250669-A (JP)
Title: Web monitoring control system, web server control device and web server control program
Inventor: HOSODA MINORU
IPC: G06F9/50
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Web monitoring control system, a Web server control device and a Web server control program, capable of preventing reduction of processing efficiency of a Web server by uniformly restricting a connection number of a client.  <P>SOLUTION: In a Web system stabilization device 104 in this Web monitoring control system, an information collection part 171 receives a report of a situation of requests of respective Web servers not shown in Figure, and statistics of information such as a system resource or a simultaneous connection number are taken and are stored in a statistics-management database. An inspection control part 181 compares their statistics and the system resource, and outputs an inspection result to a decision processing part 191. A decision result execution part 192 instructs expansion/contraction of connection to the Web server requiring control about the connection number based thereon to stably operate the system.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008247818-A (JP)
Title: Micro rna controlling duplication of hepatitis c virus
Inventor: SHIMOTOONO KUNITADA
IPC: A61K31/7088
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide treatment or prophylaxis of C-type chronic hepatitis excellent in effect and having high safety.  <P>SOLUTION: A therapeutic or prophylactic pharmaceutical composition of C-type chronic hepatitis comprises a micro RNA controlling duplication of hepatitis C virus (HCV). The micro RNA comprises, particularly, miR-199a<SP>*</SP>, miR-182 or miR-136 or its mutant.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008212606-A (JP)
Title: Multifunctional body towel
Inventor: KIYOTA MASAKO
IPC: A47K7/02
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multifunctional body towel which has advantages of both synthetic fiber and natural material fiber, and which can be versatilely used, for example, as a skin-scrubbing or dead skin removing towel when it is held by one's hand put in its pocket, as a bath set pouch for containing a set of bath goods when it is carried with its attached string being pulled, as a hair cap, hair turban, sauna veil, or muffler when the towel passed through its looped string is put around one's head or neck.  <P>SOLUTION: This multifunctional body towel comprises a pouched body consisting of a synthetic fiber sheet (1) and a natural fiber sheet (2) with a tapering bottom and a looped string (3) near the top of the pouched body.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008257364-A (JP)
Title: Storage unit, and volume restoration method
Inventor: SUZUKI SHUSUKE
IPC: G06F3/06
Filed: 2007-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a volume restoration time while reducing data amount to be stored in a volume, when restoring a data of a certain time in the past.  <P>SOLUTION: In a protection period, a storage unit processes data so as to protect data stored in a first logical volume with a third logical volume, using data backed up and stored in a second logical volume. Data protection processing is suspended in a non-protection period in which the data is processed and the backup to the second logical volume in a protected period is suspended. Then, when an instruction to restore the first logical volume during the non-protection period in the protection time is received from the outside, the first logical volume is restored to a state of a time according to the instruction, using the data backed up in the second logical volume and the data protected in the third logical volume.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008257993-A (JP)
Title: Light-emitting diode lighting device
Inventor: NASUNO OSAMI
IPC: F21S2/00
Filed: 2007-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting diode lighting device capable of preventing short life of a light-emitting diode element caused by heat generation and securing a light-emitting condition of the light-emitting diode lighting device, which hardly generates an odd feeling even in use at home.  <P>SOLUTION: Impedance changes of light-emitting diode modules 52 at a central zone 50 and light-emitting diode modules 62 at a first circular zone 60 tend to be enlarged. Influence of heat generation can be dispersed since a plurality of light-emitting diode modules are connected in parallel at the central zone 50, the first circular zone 60 , and a second circular zone 70. The imposed current of respective constant current diodes D can be lessened since constant current control element is constituted of a plurality of constant current diodes D connected in parallel, and capability of allowing conditions for the light-emitting diode element can be increased.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008258045-A (JP)
Title: Cup-like electrode and cold-cathode fluorescent discharge tube equipped with this cup-like electrode
Inventor: O HIROOKI
IPC: H01J61/09
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cup-like electrode capable of achieving longevity compared with a metal cup-like electrode, and capable of further remarkably reducing power consumption than before in the case of emission of light with comparable emission luminance by enabling a tube current to flow comparable with a conventional one with a lower tube voltage than before, and a coldcathode fluorescent discharge tube equipped with the cup-like electrode.  <P>SOLUTION: The cold cathode fluorescent discharge tube 2 has phosphor 10 coated on the inner surface of a glass tube 4 and rare gas sealed in the glass tube 4, and emits light in a glow discharge region. A cup-like electrode 8 is arranged at inner sides on both ends of the glass tube 4 so as to induce glow discharge in the glass tube 4, and a carbon film 12 is formed on its inner peripheral surface of the cup-like electrode 8.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008254381-A (JP)
Title: Synthetic resin-made extrusion molding for dressed lumber and its installing structure
Inventor: TANAKA RYOTA
IPC: B29C47/00
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synthetic resin-made extrusion molding for a dressed lumber in which the contraction in a height direction of a protrusion section is inhibited, and to provide its installing structure.  <P>SOLUTION: The synthetic resin-made extrusion molding for a dressed lumber includes a protrusion section 2 continuously formed in an extrusion direction, wherein the protrusion section has a notch-like section 4 at the end of the side of a molding 1, and the width of the protrusion section becomes large continuously from the molding 1 side toward the front edge side in the vertical section to a molding extrusion direction. The installing structure includes the molding 10, an underlayer structure object 11 to which the molding is attached, an interlocking member 13 for attaching the molding to the underlayer structure object, wherein the interlocking member is inserted into the underlayer structure object, and is combined with the joint support member 3 which is impacted into the molding.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008261424-A (JP)
Title: Telescopic shaft
Inventor: KUROKAWA YOSHIFUMI
IPC: B62D1/20
Filed: 2007-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure having excellent assemblability of an inner shaft 30 with an outer shaft 31 and excellent durability.  <P>SOLUTION: A cushioning material 32 disposed between both shafts 30, 31 is formed of two types of polymeric materials with different hardness. The first polymeric materials 35, 35 with smaller hardness are held between inner side surfaces 37, 37 forming the outer peripheral surface of the inner shaft 30 and outer side surfaces 38, 38 forming the inner peripheral surface of the outer shaft 31 with an interference provided therebetween. The second polymeric materials 36, 36 with larger hardness are disposed between both peripheral surfaces with a gap provided therebetween. When a torque equal to or higher than a predetermined value acts on between both shafts 30, 31, the second polymeric materials 36, 36 are brought into contact with the outer side surfaces 38, 38.  <P>COPYRIGHT: (C)2009,JPO&INPIT