baber/WOPTO huggingface dataset:
Patent JP-2010233865-A (JP)
Title: Cleaning tool
Inventor: YAMAGUCHI TAKASHI
IPC: A47L13/16
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning tool which can easily remove stains and the like.  <P>SOLUTION: The cleaning tool is obtained by using a fabric containing polyester filament yarn A in which the diameter of a single fiber ranges from 10 to 1,000 nm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010239504-A (JP)
Title: Two-dimensional communication system
Inventor: KADO YOICHI
IPC: H04B10/11
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-dimensional communication system which increases the intensity of infrared light received by a receiver's communication device, and the flexibility of placement is increased.  <P>SOLUTION: The communication device 2 detects a direction in which a communication device 3 is present with respect to the communication device 2, using an infrared light beam having a beam width smaller than or equal to a maximum beam width of an infrared light beam which is detected using only a single communication device, sets the beam width to be smaller than or equal to the maximum beam width, and emits an infrared light beam modulated with transmission data to a two-dimensional communication sheet 1 in the direction in which the communication device 3 is present. The communication device 3 receives the infrared light beam via the two-dimensional communication sheet 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009265649-A (JP)
Title: Negative resist composition for color filter, color filter and liquid crystal display
Inventor: OGURA NORIHIRO
IPC: G02F1/1335
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negative resist composition for color filter which is excellent in pigment dispersibility and alkali developability.  <P>SOLUTION: The negative resist composition for color filter includes (A) a pigment dispersant; (B) a pigment; (C) an alkali-soluble resin; (D) a polyfunctional monomer; (E) a photoinitiator; and (F) a solvent. The pigment dispersant (A) is a graft copolymer containing a nitrogen-containing monomer represented by general formula (I) and a polymerizable oligomer including a polymer chain and a group having an ethylenic unsaturated double bond at a terminal thereof as copolymerization components.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010107183-A (JP)
Title: Triple swirl gas turbine combustor
Inventor: LEE MIN CHUL
IPC: F02C7/22
Filed: 2009-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a triple swirl gas turbine combustor for using various fuels recently highlighted as new energy in a gas turbine such as coal gas, DME (DiMethyl Ether), by-product gas of an ironworks and the like.  <P>SOLUTION: The triple swirl gas turbine combustor burns three kinds of fuels simultaneously or individually, at the same time, variously burns all fuels from a low calorific value gas (LCV Gas) to a high calorific value gas so that fuel flexibility is improved, and is expected of the effects of increasing combustion efficiency and reducing harmful exhaust gas and combustion vibration due to increase of a mixing degree of fuel-air mixture and intensity of a turbulent flow by jetting swirl generated in a second swirler of the triple swirler in a reverse direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010240663-A (JP)
Title: Method of deciding rolling pass schedule of steel plate and method of manufacturing steel plate
Inventor: KOBAYASHI SHUNSUKE
IPC: B21B37/00
Filed: 2009-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of deciding the rolling pass schedule of a steel plate and a method of manufacturing the steel plate, wherein the efficiency of production is improved.  <P>SOLUTION: This method of deciding the rolling pass schedule of the steel plate and the method of manufacturing the steel plate have: a stage for setting a plurality of the number of temporary rolling passes of a group of materials to be rolled in a roughing mill; a stage for calculating stand-by time in the roughing mill; a stage for calculating the required time of the rolling in the roughing mill; a stage where the time required for transferring the material to be rolled from the roughing mill to a finishing mill is calculated taking the rolling finish time of the material to be rolled just before in the finishing mill into consideration and a stage for calculating the time required for the rolling in the finishing mill, wherein above each stage is performed to the all material to be rolled which is included the group of the materials to be rolled and, furthermore, these methods have a stage where the combination of the rolling passes in which the rolling time is shortest is selected as the rolling pass schedule after finishing the above each stage to the material to be rolled which is rolled lastly in the group of the materials to be rolled.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010244606-A (JP)
Title: Assembly adjustment method of integrated optical module, and integrated optical module
Inventor: NONOGAKI YOICHI
IPC: G11B7/22
Filed: 2009-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To accurately adjust positions of a laser light source, light receiving element, and hologram element respectively while easily positioning and assembling each optical component of an integrated optical module.  <P>SOLUTION: The integrated optical module 1 is configured by fixing and integrating: the laser light source 11 held by a laser light source holder 18; the light receiving element 12; a polarization beam splitter 13; and a hologram element 14. The positions of the laser light source 11, light receiving element 12 and hologram element 14 are accurately adjusted respectively on the basis of the external laser light source and external imaging element which are adjusted beforehand, while each of that optical components is easily positioned and assembled on the basis of a base plate 16.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010240773-A (JP)
Title: Method of calculating intrusion prohibited area of robot
Inventor: MATSUDO TATSUYA
IPC: G05D1/02
Filed: 2009-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently obtain an intrusion prohibited area of robots.  <P>SOLUTION: In this method of calculating an intrusion prohibited area of robots which is used to calculate an intrusion prohibited area into which the entry of the other robots is prohibited which is formed in a space area in which the operations of a robot are virtually reproduced. The space area is divided stepwise to form a plurality of space blocks, and the space blocks which do not include the operations of the robot are eliminated from the objects for calculation. While narrowing down the areas to be calculated, the intrusion prohibited area is calculated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010244617-A (JP)
Title: Sound reproduction system and selector notification program
Inventor: SANO TOSHINOBU
IPC: G11B20/10
Filed: 2009-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound reproduction system enabling a user to recognize the reason of no reproduced sound output from a speaker is because a selector unit does not select a PC unit.  <P>SOLUTION: By the operation of the user, when a volume level of an amplifier unit is modified, a mute state of the amplifier unit is modified, a volume level of the PC unit is modified or the sound setting of a sound program is modified, it is considered that the user is in trouble because no sound is reproduced from the PC unit. Also, when the supply of sound signals from the PC unit to the selector unit continues for a predetermined time or longer, it is considered that the user is in trouble because no sound is reproduced from the PC unit. Accordingly, if such the conditions are satisfied and when the selector unit does not select the PC unit, by displaying the selected content in the selector unit, it is possible to make the user recognize the reason of no reproduced sound from the PC unit is because the selected content in the selector unit is other than the PC unit.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009197004-A (JP)
Title: Asymmetric carbon-carbon bond-forming reaction to which catalytic function is imposed by bifunctional cinchona-alkaloid
Inventor: DENG LI
IPC: C07C229/34
Filed: 2009-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalytic asymmetric synthetic method for chiral compounds from prochiral substrates such as a nitroalkene, alkenyl sulfone, alkenyl ketone, etc., and a catalyst therefore for producing enantiomerically pure compound in order to ensure large effectiveness and reduction in the side-effects in the pharmaceutical industry.  <P>SOLUTION: Disclosed are a compound which is a quinine-based catalyst and a quinidine-based catalyst and represented by formula III, and a step of reacting prochiral β-cyanoketones, prochiral β-ketoesters, etc., with an electron deficient alkene in the presence of the catalyst, thereby producing chiral non-racemic β-cyanoketones, chiral non-racemic β-ketoesters, etc.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009247909-A (JP)
Title: Medical device with antibacterial polyurethaneurea coating
Inventor: KOECHER JUERGEN
IPC: A61L27/00
Filed: 2009-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical device with a coating which exhibits satisfactory antimicrobial activity.  <P>SOLUTION: The medical device has a coating which is obtained starting from an aqueous dispersion comprising at least one nonionically stabilized polyurethaneurea and at least one silver-containing constituent.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010242932-A (JP)
Title: Manufacturing method of crankshaft
Inventor: YAMADA TAKAYUKI
IPC: B23K20/00
Filed: 2009-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a crankshaft, which easily and inexpensively reduces the weight of the crankshaft, and improves the rigidity and the strength of the crankshaft.  <P>SOLUTION: The method manufactures the crankshaft 1 by spreading and joining a plurality of divided materials 10B, 10C which are formed into divided shapes conforming to the shape of the crankshaft 1 at crossing faces at which the divided materials cross an axial line L of the crankshaft 1 in a pin 13 of the crankshaft 1 with the crossing faces as joining faces 30B. As the divided materials 10B, 10C, the divided materials 10B, 10C are used in which hollow parts 12a are formed toward the joining faces 30B from arms 12 located on the opposite sides of the joining faces 30B, and are spread from and joined to each other while inserting pressing members 20 into the hollow parts 12a and pressing the joining faces 30B by the pressing members 20.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010251567-A (JP)
Title: Electromagnetic shielded tube
Inventor: SUGITA YASUSHI
IPC: B32B1/08
Filed: 2009-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin insulating tube which is superior in electromagnetic shielding property and in conductive adhesion property and has a small diameter.  <P>SOLUTION: The electromagnetic shielded tube includes an inner layer formed of heat resistant resin, a base layer which is formed on an outer side of the inner layer and is formed of resin having conductive filler and a conductive layer formed on an outer side of the base layer. Thus, adhesion property of the inner layer and the conductive layer is improved, and influence of electromagnetic waves from an inner part and an outer part of an apparatus is reduced with a simple structure.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010053503-A (JP)
Title: Production method and production equipment of glass chopped strand mat, glass chopped strand mat and automotive molded ceiling material
Inventor: SAKAGUCHI TAKESHI
IPC: B32B5/24
Filed: 2009-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass chopped strand mat which secures flexibility and rigidity necessary for molded products when used as a reinforcing material of molded products such as an automotive molded ceiling material, and can surely suppress the situation causing partial fracture and generating surface sink on the molded products when drawn out from a mat roll so as to be used.  <P>SOLUTION: The production method of the glass chopped strand mat comprises rolling and cooling a sheet-like deposit 10b passed through a heating oven 17 to fuse a binder P by using a water-cooling roll 2a and water-cooling roll 2b of a cooling and rolling mill 1. The water-cooling rolls 2a and 2b vertically form a pair and a rubber layer 3 is fixed on the periphery of the lower side water-cooling roll, which rubber layer 3 has 3 mm thickness, 60 degree hardness measured value measured with a type A durometer based on JIS K6253 and heat resistance.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010252251-A (JP)
Title: Original illumination device, and image reading device having the same
Inventor: TOCHIGI NOBUYUKI
IPC: G03B27/54
Filed: 2009-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the deterioration of light quantity at the both side ends of a main scanning direction, and to make uniform the peak positions of the light quantity in a sub-scanning direction in a main scanning direction even when an interval between an original and a stand on which the original is placed is changed in an original illumination device to be used for an image reading device.  <P>SOLUTION: This original illumination device is provided with light guide sections 100a and 100b for guiding the rays of light to be emitted from first and second light emitting arrays 101a and 101b to the reading region of an original, and the light guide sections 100a and 100b are formed such that both a first peak position in the sub-scanning direction of the light quantity to be emitted by the first light emitting element array 101a and a second peak position in the sub-scanning direction of the light quantity to be emitted by the second light emitting element array 101b deviate from the center of the reading region in the sub-scanning direction, and that the peak position whose light quantity is larger between the first and second peak positions is made closer to the center of the reading region in the sub-scanning direction than the neighborhood of the center at the end of the main scanning direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010257005-A (JP)
Title: Circuit verification device, method for producing semiconductor integrated circuit, circuit verification method, control program and recording medium
Inventor: NAKABAYASHI TAMIYO
IPC: G06F17/50
Filed: 2009-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit operation verification device performing power supply voltage drop verification wherein relativity between current consumption and a power supply voltage drop is considered to a large-scale circuit at high speed.  <P>SOLUTION: The circuit operation verification device 100 verifying a power supply voltage drop amount includes: a first power supply voltage drop verification part 101 obtaining an operation voltage and a voltage drop amount for each element by the power supply voltage drop verification to each cell based on circuit information of an LSI and storing it into a storage part 116; and a voltage drop verification part 102 handling a ratio Kn between a current consumption Idsn-1 in a MOS transistor in the operation voltage obtained by the N-1-th voltage drop verification and a current consumption Idsn in the MOS transistor in the operation voltage obtained in the N-th voltage drop verification as a power supply voltage drop coefficient based on the voltage drop amount stored in the storage part 116, and a repeatedly performing the voltage drop verification until the voltage drop coefficient Kn satisfies a convergence condition.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010254101-A (JP)
Title: Hybrid car
Inventor: ITO TAKAO
IPC: B60L50/16
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To more appropriately suppress the overcharge of a battery even when the power of an engine rapidly increases such as in sudden acceleration.  <P>SOLUTION: An average estimation power Peave as the average value of engine estimation powers Peest calculated in the latest past three time execution of an engine operation time drive control routine is calculated, and the average estimation power Peave calculated in the previous execution of the routine is subtracted from the calculated average estimation power Peave to calculate estimation power variation ΔPeave. Then, when the estimation power variation ΔPeave is less than a prescribed reference value ΔPeref, a reflection rate α as the rate of the reflection of an inertia Ti on an estimation power Peest in calculating the estimation power Peest is set to a first value α1, and when the estimation power variation ΔPeest is equal to or more than the reference value ΔPeref, the reflection rate α is set to a second value α2 which is larger than the first value α1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010255283-A (JP)
Title: Steel pipe pile construction jig, steel pipe pile construction apparatus, and steel pipe pile construction method
Inventor: NAGATA MAKOTO
IPC: E02D13/04
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel pipe construction jig, a steel pipe construction apparatus, and a steel pipe construction method which, when a steel pipe pile with a helical blade formed at the outer periphery of a steel pipe to extend consecutively from its one end toward the other end is press-fitted into the ground fix the pile firmly.  <P>SOLUTION: A steel pipe pile 10 has a steel pipe 12 and a helical blade 14 formed helically at the outer periphery of the steel pipe to extend consecutively from its one end toward the other end, and is revolved and press-fitted into the ground. The steel pipe construction jig has a shaking-stopper member 110 through which the steel pipe pile is put when press-fitted into the ground and, has a height 1.5 times or more the pitch of the helical blade, an inner diameter equal to or larger than the outer diameter of the helical blade, and a cylindrical inner wall surface 114 that comes in contact with or approach the front end of the helical blade when the steel pipe pile is put.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010255751-A (JP)
Title: Plug for base isolation structures, and base isolation structure
Inventor: WAKANA YUICHIRO
IPC: F16F15/04
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plug for a base isolation structure for sustaining excellent damping performance over a long period of time without using lead as a material, and to provide the base isolation structure.  <P>SOLUTION: The plug 10 for the base isolation structure includes a structure of laminating a plurality of damping plates 20 each having a metal plate 21 of predetermined surface roughness and a highly viscous coat 22 formed at least on the single face of the metal plate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010240818-A (JP)
Title: End mill with chip breaker
Inventor: KAN TAKESHI
IPC: B23C5/10
Filed: 2009-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an end mill with a chip breaker capable of efficiently machining at a high speed without causing an accident such as a breakage in a chip breaker part, while securing excellent cut surface accuracy.  <P>SOLUTION: The end mill has a plurality of peripheral blades, and a plurality of chip breakers for cutting chips from a tool tip side to a tool shank side, arranged with an interval in the periphery of a tool body to be rotated around the axis. With a view of the chip breaker and the peripheral blade in a cross sectional surface parallel with a torsion angle of the end mill, both ends of respective chip breaker, which are formed roundish, are smoothly continued to the peripheral blade adjacent to the chip breaker, and a radius of the roundness of the chip breaker on the tool tip side is smaller than the radius of the roundness of the chip breaker on the tool shank side, and a bottom end of a chip breaker groove is connected to the tool shank side roundness by a straight line or in a curved line projecting toward the chip breaker groove, or continued in combination of the straight line and the curved line projecting toward the chip breaker groove.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009182982-A (JP)
Title: Mixer
Inventor: HAMADA ATSUO
IPC: H04R3/00
Filed: 2009-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To enable audio signals of a normal input/output channel of a digital mixer to be inputted/outputted from a cascade terminal.  <P>SOLUTION: Once a predetermined operation mode is set, an input logic channel setting unit 104 is capable of performing a mixing treatment to audio signals inputted from a cascade input terminal 82a as normal input channel audio signals by supplying them to an input signal processing unit 108 via an input batch unit 106. At the same time, the input logic channel setting unit 104 is also capable of handling part of the audio signals inputted from input cards 84-1 to 84-4 as cascade signals by supplying them to buses 110 to 116.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010264037-A (JP)
Title: Footwear and footwear insole
Inventor: KAGAMI KAZUHIRO
IPC: A43B13/14
Filed: 2009-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide footwear and footwear insole which are continuously used to form ideal walking or ideal posture and further to gradually improve lower-back pain or knee pain.  <P>SOLUTION: The footwear 1 is provided in the vicinity 3 of a toe placing part of a bottom 2 for placing a foot thereon with a toe placing recess 4 formed in a depth in which toes are allowed to be bent downward. The footwear includes a heel placing recess 6 formed higher than the toe placing recess 4 and placing a heel therein, in the vicinity 5 of a heel placing part of the bottom 2. Further, the bottom 2 has an outside 7 formed higher than an inside 8.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010272574-A (JP)
Title: Method of manufacturing gallium nitride substrate
Inventor: IKEDA TAKESHI
IPC: H01L21/304
Filed: 2009-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing gallium nitride substrates, with which a gallium nitride substrate can be manufactured which is free of cracking etc., due to processing strain remaining on a surface opposite to one surface, having been flattened into a flat surface which does not have processing strains and has small in-plane thickness variations, even after the gallium nitride substrate obtained by slicing has the one surface flattened into the flat surface, by defining an average grain size in detail, when gallium nitride thick-film single crystal is sliced.  <P>SOLUTION: In the method of manufacturing the gallium nitride substrate, with which the gallium nitride thick-film single crystal is grown on a substrate and then sliced to manufacture a plurality of sheets of gallium nitride substrates, abrasive grains of 9.5 to 14 μm in average grain size are used, when the gallium nitride thick-film single crystal is sliced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009189371-A (JP)
Title: ANTI-ErbB2 ANTIBODY
Inventor: FENDLY BRIAN M
IPC: C07K16/30
Filed: 2009-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apoptotic anti-ErbB2 antibody.  <P>SOLUTION: The anti-ErbB2 antibodies are described which bind to an epitope in Domain 1 of ErbB2 and induce cell death via apoptosis. Various uses for these antibodies are also described.  <P>COPYRIGHT: (C)2009,JPO&INPIT