baber/WOPTO huggingface dataset:
Patent JP-5129962-B2 (JP)
IPC: B01D69/10
Filed: 2005-02-15
Granted: 2013-01-30
Abstract: A hydrophilic, semipermeable hollow-fibre membrane for blood treatment, with an integrally asymmetric structure based on a synthetic polymer. The hollow-fibre membrane possesses on its inner surface a porous separating layer and an open-pored supporting layer adjoining the separating layer, and has an ultrafiltration rate in albumin solution of 25 to 60 ml/(h.m<SUP>2</SUP>.mmHg). The hollow-fibre membrane is free from pore-stabilising additives, and has a minimum sieving coefficient for cytochrome c of 0.8 and maximum sieving coefficient for albumin of 0.005. Method for the preparation of such membranes based on coagulation induced by a non-solvent, whereby a spinning solution of a synthetic first polymer and possibly a hydrophilic second polymer is extruded into a hollow fibre through the annular slit of a hollow-fibre die with simultaneous extrusion of a coagulation medium as the interior filler through the central opening of the hollow-fibre die, the interior filler initiating coagulation in the interior of the hollow fibre as a result of which a separating layer on the inner surface of the hollow-fibre membrane is formed as well as the membrane structure, the method being characterised in that the interior filler contains a polyelectrolyte with negative fixed charges.
Patent JP-5135820-B2 (JP)
IPC: C08F220/28
Filed: 2007-02-20
Granted: 2013-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation sensitive composition for forming a colored layer, having a high sensitivity, capable of forming the colored layer excellent in pattern form, residual membrane rate, etc., even in the case of having a low exposure and containing a pigment in a high concentration and also excellent in close adhesion with a substrate plate, and an alkaline soluble polymer containing an unsaturated group, etc., useful as a constituting component of the above composition.  <P>SOLUTION: This unsaturated group-containing alkaline soluble polymer is characterized in that its polymer main chain is constituted by a monomer having a polymerizable unsaturated carboxylic acid and/or polymerizable carboxylic acid anhydride as an essential component, and having a (meth)acryloyloxyalkylsilyl group and/or vinylsilyl group as the side chain of the polymer. The radiation sensitive composition for forming the colored layer contains the unsaturated group-containing alkaline soluble polymer, a coloring agent, a polyfunctional monomer and a photoradical-generater.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-5299731-B2 (JP)
IPC: A63F7/02
Filed: 2007-03-31
Granted: 2013-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently secure performance areas and playing areas.  <P>SOLUTION: A game performance unit installing recessed part 30 is formed in the shape of a recess with the first peripheral wall 290, the second peripheral wall 291, the third peripheral wall 292 and the fourth peripheral wall 293 surrounding the right and left sides and the rear part of the upper side of the body frame 3. The first peripheral wall 290 is peripherally build cylindrical backward from its internal surface on the spindle side, a flange face part of its upper side part, the flange face part on its opening side and the internal surface of its lower side part. In addition, the second peripheral wall 291 is extended backward from the first peripheral wall 290, the third peripheral wall 292 backward from the second peripheral wall 291 and the fourth peripheral wall 293 backward from the third peripheral wall 292.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-5276797-B2 (JP)
IPC: A63F7/02
Filed: 2007-04-05
Granted: 2013-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To further enhance game performance through acoustic sense by making it possible to change the musical sound output from a sound generating section by the technical interference of a player.  <P>SOLUTION: A pinball game machine has a game area into which game balls are shot, a plurality of prize winning holes into which the game balls can enter, a detecting sensor 23 capable of detecting that the game balls enter the respective prize winning holes, and a performance control section 26 capable of outputting musical sound source information. The performance control section 26 includes a memory 261a stored with the musical sound source information corresponding to the respective prize winning holes 23 and carries out the control outputting the musical sound source information corresponding to the prize winning hole into which the game balls enter to a speaker 10 triggered by that the detecting sensor 23 that the game balls enter.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-5358073-B2 (JP)
IPC: G01B11/02
Filed: 2007-08-10
Granted: 2013-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection system and method for a single-dose package sheet capable of accurately detecting the positional displacement of the contents.  <P>SOLUTION: This inspection system for the single-dose package sheet comprises a light source capable of irradiating the outer surface of the single-dose package sheet with irradiation light, an imaging means 4 for receiving the reflected light obtained by reflection of the irradiation light radiated from the light source by the outer surface of the single-dose package sheet and generating a video signal, a seal length measurement device 6 for emphasizing a sealing section by applying edge emphasis processing to the video signal output from the imaging means 4 and measuring the seal length of the distance from the outer end of the single-dose package sheet to the boundary between a pocket section and the sealing section in the emphasized sealing section, an X-ray source 7 capable of radiating X-rays to be radiated to the single-dose package sheet, an X-ray detector 8 for detecting the X-ray transmission amount accompanying the X-ray radiation, and a determining means 9 for inputting information on the seal length, setting an inspection region appropriate to the position of the pocket section, and inspecting the contents in the inspection region based on the X-ray transmission amount detected by the X-ray detector 8.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-5365969-B2 (JP)
IPC: G06T3/00
Filed: 2007-11-13
Granted: 2013-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing device capable of reducing calculation amount to calculate a conversion coefficient.  <P>SOLUTION: The image processing device includes a characteristic point pair selecting section 222 and a conversion coefficient calculating section 224 for determining a conversion method of the image based on a characteristic point extracted from an image A (a first image) and an image B (a second image), and an effective characteristic point pair searching section 226 for controlling so that the characteristic point pair selecting section 222 and the conversion coefficient calculating section 224 repeatedly perform the determined conversion method based on a pair of the characteristic points in which the distance between the characteristic point of the first image to which the determined conversion method is applied and converted and the characteristic point of the second image is not more than a threshold value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-5178176-B2 (JP)
IPC: F16L19/02
Filed: 2007-12-17
Granted: 2013-04-10
Abstract: A connection head structure of a high pressure fuel injection tube is provided to avoid an interference between an annular flange and an opposing part by sufficiently maintaining an tube axial direction length of the connection head and to obtain a good sealability to prevent leaking during autofrettage processing with a high pressure of not less than 300 MPa. A connection head structure of a high pressure fuel injection tube includes, on a connection end portion of a thick walled fine steel tube, a spherical seat face, an annular flange, and a circular conic face that continuously extends from the seat face, wherein a washer and a fastening nut are assembled, characterized in that when a thick walled fine steel tube has t (wall thickness) / D (outer diameter) < 0.3, an tube axial direction distance L1 from a connection head end to the back face of the annular flange is from 0.38D to 0.7D, a spherical body radius R of the seat face is from 0.45D to 0.65D, and an outer diameter D 1 of the annular flange is from 1.2D to 1.4D, wherein an inner circumferential face of the connection head includes a two stage tapered face having a cross section outline in a tube axial direction of the steel tube that broadens toward the aperture of the tube.
Patent JP-4934761-B2 (JP)
IPC: C12N15/09
Filed: 2004-03-26
Granted: 2012-05-16
Abstract: This application relates to libraries of toxin mutants, and to methods of using same in the development of targeted against specific cell types.
Patent JP-5108506-B2 (JP)
IPC: C07D413/04
Filed: 2005-04-25
Granted: 2012-12-26
Abstract: Methods for preparing cyclic carbamates and thiocarbamates containing cyanopyrrole moieties and of the formula are provided: Z are the same or different and are H, optionally substituted C1 to C6 alkyl, or CORA; RA is H, optionally substituted C1 to C6 alkyl, optionally substituted C1 to C6 alkoxy, or optionally substituted C1 to C6 aminoalkyl; Q are the same or different and are H, OH, NH2, CN, halogen, optionally substituted C1 to C6 alkyl, optionally substituted C2 to C6 alkenyl, optionally substituted C1 to C6 alkynyl, optionally substituted C1 to C6 alkoxy, optionally substituted C1 to C6 aminoalkyl, or CORB; and RB is H, optionally substituted C1 to C6 alkyl, optionally substituted C1 to C6 alkoxy, or optionally substituted C1 to C6 aminoalkyl. Compounds including 2-amino-5-(5-cyano-1-methyl-1H-pyrrol-2-yl) benzoicacid methyl ester, 5-[4-amino-3-(1-hydroxy-1-methyl-ethyl)-phenyl]-1-methyl-1H-pyrrole-2-carbonitrile, and 2-amino-5-(5-cyano-1-methyl-1H-pyrrol-2-yl)-phenyl-ethanone, or pharmaceutically acceptable salts thereof, and the uses thereof are also provided.
Patent JP-5044397-B2 (JP)
IPC: C09K3/00
Filed: 2005-06-22
Granted: 2012-10-10
Abstract: Ring opening products of epoxides with fatty acid methyl esters with alkanols or water are eminently suitable as viscosity adjusters (reducers) for high-viscosity polyols.
Patent JP-4567055-B2 (JP)
IPC: A61F2/06
Filed: 2005-07-25
Granted: 2010-10-20
Abstract: An endoprosthesis for repairing and treating abdominal aortic aneurysms. The endoprosthesis features an anchoring and sealing component and low profile bifurcated legs. A biocompatible graft material is secured to at least the bifurcated legs in order to provide two endoleg fluid flow lumens or conduits. The bifurcated legs have staggered stent elements that nest to contribute to the low profile nature of the device and additional longitudinal struts between pair of the staggered stent elements to increase the longitudinal stiffness of the bifurcated legs while maintaining the patency of the lumen created thereby.
Patent JP-4937124-B2 (JP)
IPC: A61P25/14
Filed: 2005-06-08
Granted: 2012-05-23
Abstract: The present invention relates to compounds which have therapeutic effects agains disorders in the central nervous system, and in particular new 4-(ortho,meta disubstituted phenyl)-1-alkypiperidines and piperazines.   
wherein R1, R2, R3 and X are as defined.
Patent JP-5290581-B2 (JP)
IPC: H05B33/26
Filed: 2006-12-11
Granted: 2013-09-18
Abstract: An organic electroluminescence element material composed of a compound having a specific structure is provided. An organic electroluminescence element wherein an organic thin film layer composed of one or a plurality of layers having at least a light emitting layer is sandwiched between a cathode and an anode is provided. Since at least one layer of the organic thin film layers contains the organic electroluminescence element material, the organic electroluminescence element material and the organic electroluminescence element, which have high light emitting efficiency, no pixel defects, excellent heat resistance and long life, are provided.
Patent JP-5264227-B2 (JP)
IPC: B32B9/00
Filed: 2008-03-14
Granted: 2013-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas barrier film obtained by coating a base material film with a DLC film, in which transparency is increased without reducing its gas barrier properties.  <P>SOLUTION: In the gas barrier film obtained by forming a silicon-containing diamond-like carbon film with a film thickness of 5 to 100 nm on at least either face of a base material film, as a silicon raw material for forming the silicon-containing diamond-like carbon film, at least, tetramethylsilane (TMS) is used, the constitutional ratio (C1s/(C1s+Si2p)) of the silicon-containing diamond-like carbon film by X-ray photoelectron spectroscopy analysis lies in the range of 0.01 to 0.3, and further, the yellowness index (YI) of the gas barrier film lies in the range of 2.5 to 5.0.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5264241-B2 (JP)
IPC: E04H9/02
Filed: 2008-03-26
Granted: 2013-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seismic isolation structure building which can be seismic isolated before seismic waves reach the seismic isolation structure building.  <P>SOLUTION: This seismic isolation structure building 1, which has a seismic isolated structure section 2 provided under a building section 3, comprises an air thin film forming device 5 which forms the seismic isolated structure section 2, and an air supply source (compressor 6) which supplies air to the air thin film forming device 5. The air supply source is driven according to a quick earthquake report which is created on the basis of observational data 102 observed by seismographs 101 arranged in geographical areas and which is transmitted to the seismic isolated structure building before the observed seismic waves reach the seismic isolated structure building; the air is supplied to the air thin film forming device; and the air thin film is formed between the air thin film forming device and the ground, so that the building section 3 can be seismic isolated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5260117-B2 (JP)
IPC: F16H1/08
Filed: 2008-03-31
Granted: 2013-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speed change mechanism capable of being commonly used for cases where it is attached to different sides of a load side apparatus, capable of reducing component cost, and not requiring complicated stock management.  <P>SOLUTION: The speed change mechanism transmits power from a motor to a rotary shaft at the load side, and is provided with a casing 39 formed in such a manner that an upper edge part 39a and a lower edge part 39b are symmetric with respect to a center line CL, and a speed change gear mechanism 300 storing the casing 39 so as to position axial centers of an output stage gear 36 and an input stage gear 32 on a center line CL. Attachment parts 46 fixing the speed change mechanism on a support body are provided on both of the upper edge part 39a and the lower edge part 39b of the casing 39.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5332316-B2 (JP)
IPC: H03F3/45
Filed: 2008-05-30
Granted: 2013-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a differential amplifier circuit capable of achieving high-speed operation for differential signals while ensuring a sufficient phase margin for common-mode signals.  <P>SOLUTION: A differential amplifier circuit includes a differential input stage for amplifying a differential input signal applied across an input terminal, a first single-phase output stage coupled to a first output terminal of the differential input stage, a second single-phase output stage coupled to a second output terminal of the differential input stage, a first capacitor for coupling between the first output terminal and the output of the first single-phase output stage, a second capacitor for coupling between the second output terminal and the output of the second single-phase output stage, a third capacitor for coupling between the first output terminal and the output of the second single-phase output stage, and a fourth capacitor for coupling between the second output terminal and the output of the first single-phase output stage.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-4985560-B2 (JP)
IPC: B27K5/00
Filed: 2008-06-24
Granted: 2012-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a woody building material which gave water and oil repelling properties and contamination resistance while utilizing the feeling of material and texture of wood.  <P>SOLUTION: The water and oil repelling woody building material is coated with a paint film formed from a photo-curable resin composition which contains a fluorine-containing acrylic ester compound (A), fine silica particles (B), a photo-polymerizable oligomer (C) having two or more (meth)acryloyl groups, a reactive monomer (D), and photo-polymerization initiator (E) and in which the average particle size of the silica particles (B) is 1-20 μm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-4685904-B2 (JP)
IPC: D01F6/60
Filed: 2008-07-14
Granted: 2011-05-18
Abstract: The present invention relates to a process for the production of a yarn consisting of a squared-analogous cross-section polyamide filament for uncoated airbag fabrics, characterized in that the process comprises the steps of: heating and melting a raw material of polyamide, extruding the molten polyamide through a squared-analogous spinning nozzle to form a spun filament, cooling and solidifying the spun filament, followed by drawing the filament, to obtain a squared-analogous cross-section drawn yarn; to uncoated fabrics for the manufacture of airbags prepared by the said process, characterized in that the fabrics are prepared from a yarn consisting of a squared-analogous cross-section polyamide filament and exhibit low air permeability, enhanced flame resistance and aging performance against the environment; and to a use of the uncoated fabrics for the manufacture of airbags with a low air permeability prepared therefrom.
Patent JP-5329867-B2 (JP)
IPC: C07B61/00
Filed: 2008-08-08
Granted: 2013-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preparing a compound that develops color by oxidation for use in measuring an organism component.  <P>SOLUTION: The method of preparing the compound that develops color by oxidation, represented by formula 3 (wherein R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>, R<SP>4</SP>and R<SP>5</SP>are each independently a hydrogen atom, or a sulfonic acid group; and at least one of R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>, R<SP>4</SP>and R<SP>5</SP>is a sulfonic acid group), or its salt comprises, upon introducing an amino group thereinto, isolating the resulting nitroso compound subsequent to nitrosation and further subjecting the nitroso compound to catalytic reduction with hydrogen.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5308735-B2 (JP)
IPC: B41J2/525
Filed: 2008-08-18
Granted: 2013-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently and accurately inspect a color printed image.  <P>SOLUTION: In a printing system, a printed image is formed in accordance with data of an object image as a dot image expressed by color components of CMYK. In an imaging part 71, a printed image is imaged with resolution capable of almost recognizing the dot structure of the printed image, then, an inspection image expressed by color components of RGB is acquired. In a resolution conversion part 611, the resolution of the object image is converted to agree with the resolution of the inspection image, then, the resolution-converted image where each pixel value shows an average pixel value in an area corresponding to the object image is acquired. In a color conversion part 612, pixels constituting the resolution-converted image is color-converted by means of a color conversion table 6131, then, a reference image expressed by the color components of RGB and also having the same gradation number as that of the inspection image is acquired. In an inspection part 62, the inspection image is compared with the reference image. Accordingly, the color printed image is efficiently and accurately inspected.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5368753-B2 (JP)
IPC: H01L21/02
Filed: 2008-09-18
Granted: 2013-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processed substrate which is easily manufactured with high productivity and has through-holes with center axes aligned, and a manufacturing method thereof.  <P>SOLUTION: The processed substrate has a plurality of through-holes formed at a light-transmissive substrate wherein, with respect to each through-hole, an interval between a line passing a center point of one aperture surface and perpendicular to this aperture surface and a line passing a center point of the other aperture surface and perpendicular to this aperture surface is within a range of 0 to 5 μm. Thus, the processed substrate can be provided which has through-holes with center axes aligned.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5361307-B2 (JP)
IPC: H01J23/40
Filed: 2008-09-25
Granted: 2013-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the leakage of harmonics from a magnetron.  <P>SOLUTION: In an exhaust tube 13 of the magnetron having a tubular small-diameter portion 52 sealed together with an antenna 14 while encircling the antenna 14 and a tubular large-diameter portion 51 having a larger diameter than the small-diameter portion 52, there are formed a first choke groove 59 located between the antenna 14 and the small-diameter portion 52, a second choke groove 55 located inside the large-diameter portion 51 and recessed around the antenna 14 in the direction of a center axis 41, and a third choke groove 56 located inside the second choke groove 55 and recessed shallower than the second choke groove 55 in the direction of the center axis 41. The frequency of a harmonic which the third choke groove 56 located inside suppresses is higher than the frequency of a harmonic which the second choke groove 55 located outside adjacent thereto suppresses. Thereby, choke effects range over a wider frequency band to suppress the leakage of the harmonics.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5109924-B2 (JP)
IPC: H01L21/60
Filed: 2008-10-20
Granted: 2012-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic parts mounting device equipped with a transfer head capable of properly using a load required for a transfer of paste and a load required for an automatic switching of a transfer tool.  <P>SOLUTION: There is arranged a diaphragm 30 above a transfer tool hold unit 21 holding a transfer tool 12 which transfers the paste for pasting up electronic parts to a substrate. An internal pressure of the diaphragm 30 is change by a regulator by carrying out a pressure adjustment of a compressed gas supplied from a compressed gas generator 31. A strength of the load assigned to the transfer tool hold unit 21 is adjusted. A weak load is assigned by a low pressure at the time of transferring the paste. A strong load is assigned by a high pressure at the time of switching the transfer tool.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5315918-B2 (JP)
IPC: C08G73/10
Filed: 2008-10-22
Granted: 2013-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible polyimide film having high light transmittance, high heat resistance, high toughness and low water absorption coefficient, and to provide a polyamic acid used as a raw material for the film.  <P>SOLUTION: There are provided: the polyamic acid characterized by containing repeating units represented by formula [1] [wherein, (n) is an integer] in an amount of at least 10 mol% and having a number-average mol. wt. of ≥5,000; and the polyimide film characterized by containing repeating units represented by formula [3] in an amount of at least 10 mol%.  <P>COPYRIGHT: (C)2010,JPO&INPIT