baber/WOPTO huggingface dataset:
Patent JP-2011216213-A (JP)
Title: Lighting device
Inventor: SUZUKI YUICHI
IPC: F21V5/00
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device which can efficiently mix the light of light sources arranged in four directions and is excellent in a color rendering property by controlling an irradiating angle.SOLUTION: The lighting device has two sets of triangular wave-shaped refracting gratings in each of which an inclined surface of one triangular wave-shaped refracting grating is arranged so as to turn its ridge upward by setting an angle γ formed of the inclined surface of the angular wave-shaped refracting grating with respect to an emitting direction with a difference between an incident angle α and a refraction angle β and the ridge of the other angular wave-shaped refracting grating is arranged to turn upward by making the ridge direction cross at a right angle under one angular wave-shaped refracting grating. The light of two directions is transmitted in parallel with one inclined surface of the lower refracting grating by making light of four-directional light sources incident to the lower refracting grating, and the different light of two directions is transmitted to the other inclined surface as a pair set. The light is emitted to two directions orthogonal to a reference surface viewed form a ridge-axis direction by refracting with the paired inclined surfaces. The light collected from the four directions to the two directions by mixing colors is made incident to the reference surface of the upper refracting grating, and the other light is refracted with the refracting angle β by being made incident to the other inclined surface at the incident angle α by transmitting the light in parallel with the one inclined surface. Thus, the light of four colors can be emitted in the same direction since the other light can be transmitted in the same way.
Patent JP-2011215317-A (JP)
Title: Signal processing device, signal processing method and program
Inventor: HIROE ATSUO
IPC: G10L21/0308
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for accurately separating a sound source from a mixed signal containing mixed sound, by reducing a calculation amount.SOLUTION: First stage separation processing is performed to a first frequency bin which is selected from an observation signal created based on a mixed signal of a plurality of sound sources. A first separation result is created by learning on which, for example, independent component analysis (ICA) is applied. Then, based on the first separation result, an envelope corresponding to power change in a time direction for a channel is obtained, and second stage separation processing is performed on a second frequency bin is performed by applying a score function in which the envelope is a fixed value, to obtain a second separation result. Finally, the first and second separation results are integrated to create final separation result. By this processing, the calculation amount of learning processing is drastically reduced.
Patent JP-2011213256-A (JP)
Title: Suspension control device and vehicle control device
Inventor: HARADA SHUJI
IPC: B60G17/015
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To more safely drive and control a vehicle.SOLUTION: This suspension control device selectively performs at least one of a compression-stroke control performed when a wheel load is increased, for setting a damping-force characteristic of at least one of damping-force variable dampers 6 and 9, which is provided on a side of at least one wheel whose wheel load is to be increased among a plurality of wheels 2 and 3, to a hard side in an early stage of a compression stroke and switching the damping-force characteristic to a soft side in a latter stage of the compression stroke; an extension-stroke control performed when wheel load is increased, for setting the damping-force characteristic to the soft side in an early stage of an extension stroke and switching the damping-force characteristic to the hard side in a latter stage of the extension stroke; a compression-stroke control performed when the wheel load is reduced, for setting the damping-force characteristic of at least one of the damping-force variable dampers 6 and 9, which is provided on a side of at least one wheel whose wheel load is to be reduced, to the soft side in the early stage of the compression stroke and switching the damping-force characteristic to the hard side in the latter stage of the compression stroke; an extension-stroke control performed when the wheel load is reduced, for setting the damping-force characteristic to the hard side in the early stage of the extension-stroke and switching the damping-force characteristic to the soft side in the latter stage of the extension stroke.
Patent JP-2011213916-A (JP)
Title: Method for manufacturing water-based pigment dispersion, water-based pigment dispersion, and water-based ink for inkjet recording
Inventor: IMAMURA YAKA
IPC: C09D11/00
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a water-based pigment dispersion excellent in storage stability, jetting accuracy, printing density and abrasion resistance, and the water-based pigment dispersion.SOLUTION: The manufacturing method includes a step of mixing an azo pigment represented by the following general formula and a vinyl polymer having a specific hydrophobic structural unit and hydrophilic structural unit, and a step of dispersing the mixture with a high pressure homogenizer. The water-based pigment dispersion has particles of a volumetric mean particle diameter of 40-150 nm and a number density of particles having a particle diameter of 0.5 μm or larger, of higher than 1.2×10and 1.5×10/ml or lower. In the formula, Z indicates a heterocycle of 5 or 6 members; Y, Y, Rand Rindicate each independently a hydrogen atom or a substituent; and Gand Gindicate each independently a hydrogen atom, an alkyl group, aralkyl group, alkenyl group, alkynyl group, aryl group or heterocyclic group.
Patent JP-2011194188-A (JP)
Title: Bathing facility using infrared ray and carbon dioxide
Inventor: MAEKAWA KUNIHIKO
IPC: A61H33/06
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To solve problems of conventional bathing facilities of hot spring, public bath, foot bath, or the like, wherein warming of the body of a bathing person after bathing is temporary and the warmed body is quickly cooled, though a sense of satisfaction can be obtained while taking a bath, and warming does not last long.SOLUTION: Heat insulation properties can be improved by mixing infrared rays and carbon dioxide and forming a space of gas to such an extent as not to adversely affect the body of the bathing person. Further, by taking a bath in clothes, the bathing person can feel warmth to the core of the body, by which fall of the body temperature can be delayed.
Patent JP-2011221630-A (JP)
Title: Vehicle periphery monitoring device
Inventor: NEGORO MASAKI
IPC: H04N7/18
Filed: 2010-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle periphery monitoring device that improves detection accuracy of a moving object at the periphery of a vehicle.SOLUTION: The vehicle periphery monitoring device comprises object detection means that detects a position and a velocity vector of an object at the periphery of a vehicle; imaging means that images an image at the periphery of the vehicle; multivalue processing means that applies multivalue processing to a grayscale image acquired by the imaging means; area setting means that set, on the acquired grayscale image corresponding to each of the positions of the object detected by the object detection means, an area of a predetermined size corresponding to each of the positions of the object; multivalue processing threshold value setting means that sets a threshold value for applying the multivalue processing to the corresponding grayscale image, in accordance with the size of the velocity vector of the corresponding object for each of the areas; and determination means that determines whether a predetermined target object is present or not based on the image subjected to the multivalue processing by the multivalue processing means using the corresponding multivalue processing threshold.
Patent JP-2011223765-A (JP)
Title: Driving method and driving device for single-phase ac synchronous motor
Inventor: NARITA HIROAKI
IPC: H02P6/18
Filed: 2010-04-12
Abstract: PROBLEM TO BE SOLVED: To always maintain high efficiency regardless of adjustment and secular change without using a single-phase inverter nor a position sensor.SOLUTION: A phase φia of a winding current ia is found from a measured value of the winding current ia. A counter electromotive voltage ea is found from a measured value of a motor voltage Va, and a phase φea of the counter electromotive voltage ea. The phase difference between the phase φia of the winding current ia and the phase φea of the counter electromotive voltage ea is found from ψa=φea-φia, and a current load angle is found from θpv=90°-ψa. Then a value of a motor voltage V(Va, Vb) to an inductor type motor is adjusted so that it is θpv=θsp.
Patent JP-2010261030-A (JP)
Title: Adhesive sheet
Inventor: FUJIKI ATSUSHI
IPC: C09J7/02
Filed: 2010-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive sheet having excellent conformability to the recesses and projections at the surface of a member to be adhered.  <P>SOLUTION: The adhesive sheet is formed in a sheet shpae ahving a laminate structure, and used so as to adhere its front and rear surfaces to respective adherends, and comprises heat fusion layers formed of a resin composition capable of performing heat-fusion in order to execute the adhesion by heat fusion, and a foam layer formed of a resin composition causing foaming by heating in order to execute the heat-fusion in a state of pressuring the heat fusion layer outwardly, wherein the heat fusion layers are arranged on both sides sandwiching the foam layer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011219150-A (JP)
Title: Pallet with caster
Inventor: SAITO AKINORI
IPC: B65D19/42
Filed: 2010-04-13
Abstract: PROBLEM TO BE SOLVED: To improve a pallet with casters having first recesses formed on the top face for housing wheels of casters attached to a pallet to be stacked thereon, and second recesses formed on the bottom for attaching the casters.SOLUTION: In the pallet with casters, each caster includes a body part having a yoke part, and having a truncated conical or hemispherical shape for housing the upper side of a wheel, and a mounting shaft projecting upward at the center of the body part. Pivot positions of the wheel and the yoke are decentered. A second recess comprises a truncated conical or hemispherical recess corresponding to an upper part shape of the body part of the caster. A mounting hole for inserting the mounting shaft therein is formed at the center of the recess. The body part of the caster is rotatably mounted in the second recess.
Patent JP-2011224037-A (JP)
Title: Ocular optical system
Inventor: SAITO KENICHI
IPC: G02B21/06
Filed: 2010-04-15
Abstract: PROBLEM TO BE SOLVED: To solve the problem that in forming a thick beam falling on the pupil, in a two-dimensional scanner in which two one-dimensional beam scanning means are arranged in proximity, the pupil shifts to a greater extent on each scanning cross-section, and the use of a relay optical system between the scanners to prevent the pupil from shifting makes the optical system large and efficiency low as well.SOLUTION: The ocular optical system forms an image on the retina by radiating beams run in two scanning directions by using the two one-dimensional beam scanning means arranged in proximity without interposing a face having optical power in-between on the eyeball, and varies the optical power in the two scanning directions in the face nearest to an intermediate image position optically conjugate with the retina from among the faces having optical power in the ocular optical system.
Patent JP-2011224195-A (JP)
Title: Manufacturing method of arc-shaped rail
Inventor: ICHIHASHI SATOSHI
IPC: A61H3/00
Filed: 2010-04-21
Abstract: PROBLEM TO BE SOLVED: To appropriately manufacture an arc-shaped rail which is C-shaped in a cross section and includes an arc-shaped inner circumferential wall, an outer circumferential wall, a pair of side walls connecting both circumferential walls at the side edges, and a slit formed along the longitudinal direction in the central part of the inner circumferential wall or the outer circumferential wall by using a thin metal plate.SOLUTION: A manufacturing method of an arc-shaped rail includes: a first process of forming the side wall 313 and one of divided circumferential wall portions 312 on both sides in a width direction of the inner circumferential wall or the outer circumferential wall divided by the slit by bending a ring R of the thin metal plate by spinning; a second process of forming the other side wall 313 and the other divided circumferential wall portion 312 by spinning by using a plurality of cores 41-43 obtained by dividing a core in a width direction to be equal to or less than a width of the slit 314 in a manner to envelop the cores 41-43; and a third process of separately extracting the plurality of cores 41-43 from the slit 314.
Patent JP-2011184427-A (JP)
Title: Antibody against mucin 1 (muc1) protein and use thereof
Inventor: YONEZAWA SUGURU
IPC: G01N33/53
Filed: 2010-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means and a method exhibiting efficacy in assuring early diagnosis of cancers including stomach cancer.  <P>SOLUTION: The antibody is prepared by using following peptides (a) or (b) as an antigen and is reactive with human mucin 1 (MUC1) protein: (a) a peptide containing at least 69th-75th consecutive amino acids out of the amino acid sequence expressed by the sequence No. 2, (b) a peptide comprising an amino acid sequence in which one to several amino acids are deleted, substituted or added, in at least the 69th-75th consecutive amino acids out of the amino acid sequence expressed by the sequence No. 2, and having the antigenicity of human MUC1 protein.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011193710-A (JP)
Title: Magnet, and wind power generation, water power generation, ship and bicycle with air force-amplification motor
Inventor: SUMIZAKI KIMIMASA
IPC: H02K53/00
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a force-amplification motor utilizing magnetic force between permanent magnets as an auxiliary drive source enabling: water power generation when water flow changes; wind power generation when wind is weak; and a bicycle to run on a flat ground as if running down a slope.  <P>SOLUTION: Induced wheels 2 configured by connecting sixteen magnets B are provided at both sides of a main wheel 1 configured by connecting sixteen magnets A. The induced wheels are rotated by a compact motor to rotate the main wheel 1 by a force amplified ten times or more. A repulsive force between the magnets A and B is transmitted to the main wheel 1 to continue the rotation thereof.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011227399-A (JP)
Title: Electronic apparatus
Inventor: NISHIWAKI TAKEYA
IPC: H05K5/03
Filed: 2010-04-22
Abstract: PROBLEM TO BE SOLVED: To mount a battery lid in a battery housing part in a natural state where a spring is not charged without forming special structures on the battery housing part and the battery lid.SOLUTION: When a battery housing part 11 is opened by a battery lid unit 7 and a tripod screw member 12 is not mounted in a space S, an end 26c of a spring member 26 is not charged. When the battery housing part 11 is closed by the battery lid unit 7 and the tripod screw member 12 is not mounted in the space S, the tripod screw member 12 charges the end 26c of the spring member 26 by positioning the end 26c of the spring member 26 in a locus of the tripod screw member 12 when the tripod screw member 12 is mounted in the space S, and mounting the tripod screw member 12 in the space S.
Patent JP-2011232872-A (JP)
Title: Emergency notification system and emergency notification method
Inventor: JOGATAKI TAKASHI
IPC: G01C21/26
Filed: 2010-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an emergency notification system and an emergency notification method which are capable of notifying emergency information with immediacy and certainty.SOLUTION: An emergency notification system 10 comprises: detection means to detect an emergency state of a mobile object; a plurality of communication terminals 30A to 30N which are mounted on the mobile objects and have external connection; storage means to store emergency information including an emergency contact number; and control means allowing the plurality of communication terminals, when the emergency state is detected, to simultaneously start communications based on the emergency contact numbers. Thus the plurality of mobile communication terminals 30A to 30N simultaneously transmits emergency information including positional information of the mobile object.
Patent JP-2010184124-A (JP)
Title: Access and closure device and method
Inventor: MODESITT D BRUCE
IPC: A61B17/00
Filed: 2010-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a secure and safe vascular closure device and method requiring no extra steps to close the vascular site.  <P>SOLUTION: There are provided a device for and a method of accessing and closing a vascular part, which includes: forming a path between the lumen wall and the surrounding tissue; extending the path through the lumen wall; and opening the path to the lumen.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011002819-A (JP)
Title: Optical body and method for manufacturing the same, window material, fittings and solar radiation shielding apparatus
Inventor: NAGAHAMA TSUTOMU
IPC: G02B5/26
Filed: 2010-05-13
Abstract: PROBLEM TO BE SOLVED: To provide an optical body which selectively performs directional reflection of light of a specific wavelength band, selectively transmits light except the specific wavelength band, and improves durability.SOLUTION: The optical body is provided with an optical layer which has a smooth incident face where light is made incident and a wavelength selective reflection film formed in the optical layer. The wavelength selective reflection film selectively performs directional reflection of light of the specific wavelength band and selectively transmits light except the specific wavelength band. The optical layer is provided with a first optical layer formed on a first main surface of the wavelength selective reflection film and a second optical layer formed on a second main surface of the wavelength selective reflection film. At least one of the first and second optical layers has a base material and a resin layer formed between the base material and the wavelength selective reflection film, and the base material has steam transmittance lower than that of the resin layer.
Patent JP-2011243721-A (JP)
Title: Power collecting electrode for solar battery, solar battery and manufacturing method for solar battery
Inventor: KURIMA YASUNORI
IPC: H01L31/04
Filed: 2010-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a power collecting electrode for a solar battery which has excellent adhesiveness to a transparent electrode layer and small contact resistance, a solar battery having the power collecting electrode and a method of manufacturing the solar battery.SOLUTION: A power collecting electrode 6 is a laminate electrode member comprising a thin film metal layer 6a provided on a transparent electrode layer 5 and a metal particle layer 6b provided on the thin film metal layer 6a, and the metal particle layer 6b contains substantially no resin component and is formed of metal particles. The film thickness of the thin film metal layer 6a is in the range from 0.01 to 1 μm, and formed of alloy comprising any one metal or two or more metals selected from the group consisting of gold, silver, copper, palladium and platinum. The power collecting electrode 6 is particularly preferably used as a power collecting electrode for a solar battery having a chalcopyrite compound semiconductor layer.
Patent JP-2011243153-A (JP)
Title: Synchronization control device
Inventor: MIZOGAMI SATOSHI
IPC: G05B19/18
Filed: 2010-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a synchronization control device for releasing the synchronization between master shafts and slave shafts and stopping machineries while maintaining the synchronization among the slave shafts without using operational programs for forced outage when forcibly stopping the machineries from a normal operation in which the slave shafts are controlled to be synchronized with operations of the master shafts in the synchronization control device for controlling the slave shafts based on synchronous position signals.SOLUTION: Slave shafts are controlled to be synchronized with operations of master shafts by master shaft position signals as serving as synchronous position signals during normal operation of the machineries. Reference position signals which specify the position and speed acquired from values in the master shaft position signals as an initial position and initial speed respectively are generated during forced outage operation. The slave shafts are controlled to stop in synchronization with the reference position signals with the reference position signals serving as the synchronous position signals.
Patent JP-2011246513-A (JP)
Title: Rubber composition and tire using the same
Inventor: YONEMOTO MAKIKO
IPC: C08K5/549
Filed: 2010-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition significantly excellent in low loss properties (low heat generation) and abrasion resistance, and a tire excellent in steering stability using the rubber composition.SOLUTION: The rubber composition uses modified natural rubber as a rubber component, wherein the modified natural rubber is obtained by performing graft polymerization of a polar group-containing monomer to a natural molecule or introducing a polar group through addition of a polar group-containing hydrazide compound. The rubber composition includes an inorganic filler and a specific organosilicon compound as a coupling agent. The organosilicon compound has a cyclic structure including a nitrogen atom and a silicon atom in the molecule, also one or more sulfur atoms, and a site in which one or more groups with low steric hindrance are bonded to a silicon atom.
Patent JP-2011248563-A (JP)
Title: Repeater and processor system
Inventor: OTSUKA SHUJI
IPC: G06F13/38
Filed: 2010-05-26
Abstract: PROBLEM TO BE SOLVED: To efficiently relay a request by more suitably constituting a first-in first-out buffer.SOLUTION: In a crossbar switch 40 for relaying communication comprises a T-bridge 42 for distributing a request from a source master device 30 side and an I-bridge 46 for transferring the distributed request from the T-bridge 42 to a destination slave device 80 side, since a sharing buffer FIFO 43a of each slave device is constituted in the T-B0 of the T-bridge 42 and dedicated FIFO 45a to 45c of each slave device are constituted between the T-bridge 42 and the I-bridge 46, even when the destination slave device cannot receive a request and a request transfer waiting state occurs, it can be reduced that a request transferred to other slave devices is waited to be transferred.