baber/WOPTO huggingface dataset:
Patent JP-2012073472-A (JP)
Title: Sound absorber
Inventor: TANASE YASUHITO
IPC: G10K11/16
Filed: 2010-09-29
Abstract: PROBLEM TO BE SOLVED: To absorb vibration transmitted from a mounting portion and reduce an influence of the vibration on sound absorption characteristics.SOLUTION: Buffer legs 20 include columnar buffer layers 21, and disk-shaped adhesion layers 22 stuck to the columnar buffer layers 21 and both surfaces thereof. The buffer legs 20 are located in a course of a pathway from a mounting portion 100 to a vibrating body 16 where the vibration transmits. In other words, the buffer layers 21 are surely present in any pathway from the mounting portion 100 to the vibrating body 16, and the vibration transmitted from the mounting portion 100 is propagated to the buffer layers 21. A Young's modulus, a geometrical moment of inertia, a joint impedance and a mechanical impedance (hereinafter referred to as Young's modulus and the like) of the buffer layer 21 are smaller than the Young's modulus and the like of a housing 12 and the Young's modulus and the like of the mounting portion 100. The buffer legs 20 thus prevents the propagation of the vibration from the mounting portion 100 to the housing 12 (the vibrating body 16).
Patent JP-2012078390-A (JP)
Title: Electromagnetic wave reflection film
Inventor: TAKESHIGE SHOJI
IPC: G02B5/26
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic wave reflection film having both of high transparency and high adhesion.SOLUTION: The electromagnetic wave reflection film includes a transparent substrate formed of polyethylene terephthalate, and a selective reflection layer formed so as to directly contact with the transparent substrate and containing a rod-like compound having a cholesteric structure. The selective reflection layer contains at least one kind of silane coupling agent selected from a group consisting of an amino based monomer silane coupling agent, a succinic acid based silane coupling agent, a mercapto based silane coupling agent, an epoxy based monomer silane coupling agent, and an isocyanate based silane coupling agent.
Patent JP-2011027748-A (JP)
Title: Pulsed-multiline excitation method for color-blind fluorescence
Inventor: SCOTT GRAHAM B I
IPC: G01N21/64
Filed: 2010-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology called pulse-multiline excitation or PME, and achieve a novel approach to fluorescence detection with application for high-throughput identification of informative SNPs, which could lead to more accurate diagnosis of inherited disease, better prognosis of risk susceptibilities, or identification of sporadic mutations.  <P>SOLUTION: The PME technology has two main advantages that significantly increase the fluorescence sensitivity: (1) optimal excitation of all fluorophores in the genomic assay and (2) "color-blind" detection, which collects considerably more light than standard wavelength resolved detection. This technology is extremely different from a conventional DNA sequencing instrument characterized by single light source excitation and chromatic dispersion for DNA sequence identification. Implementation of the PME technology has broad application for routine usage in clinical diagnostics, forensics, and general sequencing methodologies, and has the capability, flexibility, and portability of targeted sequence variation assays for a large majority of the population.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012082298-A (JP)
Title: Chloroprene latex and method for producing the same
Inventor: SAITO TOSHIHIRO
IPC: C08F236/18
Filed: 2010-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a chloroprene latex exhibiting good retention of high-temperature adhesion and heat-resistant adhesive strength.SOLUTION: The chloroprene latex contains a copolymer of chloroprene with 2,3-dichlorobutadiene wherein the amount of the 2,3-dichlorobutadiene based on 100 pts.wt. of the chloroprene is 13.5-180 pts.wt., and provides a DSC measurement curve of the copolymer having no endothermic peak at 45°C or less and one or more endothermic peaks at 100-120°C. The method for producing the chloroprene latex is also provided.
Patent JP-2012084352-A (JP)
Title: Connector
Inventor: KATAOKA SHIGEHITO
IPC: H01R13/518
Filed: 2010-10-08
Abstract: PROBLEM TO BE SOLVED: To reliably prevent wrong assembly of a sub connector.SOLUTION: When a sub connector 30 is housed in a normal housing recess 11, a rib 54 of the sub connector 30 is inserted in a concave groove 22 of a body housing 10. Under such a condition, when an electric wire cover 70 is mounted to the body housing 10, a projection piece 77 is inserted in the concave groove 22 in line with the rib 54, so as to prevent the electric wire cover 70 from being opened. When the sub connector 30 is housed in the housing recess 11 different from the normal one, the rib 54 is inserted in the concave groove 22. However, under such a condition, when the electric wire cover 70 is being mounted to the body housing 10, the projection piece 77 interferes with the rib 54 inserted in the concave groove 22, so as to stop an action for mounting the electric wire cover 70 to the body housing 10.
Patent JP-2012084479-A (JP)
Title: Terminal fitting
Inventor: SAO AKIRA
IPC: H01R4/18
Filed: 2010-10-14
Abstract: PROBLEM TO BE SOLVED: To prevent expansion of a front end of a rubber plug as it is caulked.SOLUTION: Three pieces of caulking pieces are extended backward from a rear end edge of an insulation barrel 9. The insulation barrel 9 is caulked to a wire coating S while each caulking piece is caulked to a crimped part 3 of a rubber plug 2. In this case, each caulking piece is caulked along a longitudinal direction of the crimped part 3 so as to cross a front end of the crimped part 3. Therefore, even if caulking is performed, the front end of the crimped part 3 is not expanded. In addition, since caulking is performed along the longitudinal direction relative to the crimped part 3, the front end of the crimped part 3 is securely pressed even if an installation position of the rubber plug 2 is deviated in a cross direction, therefore preciseness is not required in management of the installation position of the rubber plug 2.
Patent JP-2012088063-A (JP)
Title: Near-field probe, and near-field microscopy including the same
Inventor: SEKINE KOJIRO
IPC: G01Q60/22
Filed: 2010-10-15
Abstract: PROBLEM TO BE SOLVED: To improve efficiency in generating near-field light and excite or detect light at the same point without polarization dependence.SOLUTION: At least two metal structures 41 are disposed on an end face of a waveguide 11 so as to cross a boundary B between a core 32 and a clad. The two metal structures 41 are respectively formed into a tapered shape with front ends thinner and rear ends thicker, and disposed so that the front ends and the rear ends are positioned in the core 32 and in the clad 33, respectively, and that directions from the rear ends toward the front ends are orthogonal to each other.
Patent JP-2012091079-A (JP)
Title: Organic coagulant
Inventor: SHIMIZU KOJI
IPC: C08F220/56
Filed: 2010-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an amphoteric organic coagulant which is excellent in coagulation and dehydration and has a high COD reduction rate.SOLUTION: The organic coagulant comprises: a mixture of a (co)polymer (A), which contains 5-50 mass% of a cationic monomer represented by general formula (1), and a (co)polymer (B) which contains 60-100 mass% of the same cationic monomer; wherein b/a≥2, wherein a represents the mass% of the cationic monomer in the copolymer (A), and b represents the mass% of the cationic monomer in the (co)polymer (B), and the ratio in the mixture of the copolymer (A) to the (co)polymer (B) is 1:9-9:1. In general formula (1), Rrepresents a hydrogen atom or methyl group, Rand Reach represent 1-4C alkyl group, Rrepresents hydrogen atom, methyl group or benzyl group, A represents an oxygen atom or NH group, B represents a 1-4C alkylene group, and Xrepresents an anion.
Patent JP-2012095480-A (JP)
Title: Stator for electric rotating machine and method of manufacturing the same
Inventor: YAMAJI MASATO
IPC: H02K1/16
Filed: 2010-10-28
Abstract: PROBLEM TO BE SOLVED: To mount a temperature detection element, easily adapt the mounting position to mounting to a different position of another vehicle and highly accurately detect a temperature of a stator winding inside a stator.SOLUTION: A stator includes: an annular stator core 30 having a plurality of slots 31 in the circumferential direction; and a stator coil 4 comprising a plurality of conductors inserted to the slots 31 and wound around the stator core 30. The stator core 30 around which the stator coil 4 is wound is fixed to a cylindrical outer cylinder 5 in a fitted manner. A recess 600a opened also on the slot 31 side is formed on an annular face of the stator core 30, and a temperature detection element 500 having a temperature measurement face 502a for detecting a temperature is fitted to the recess 600a with the temperature measurement face 502a projecting to the slots 31.
Patent JP-2012090892-A (JP)
Title: Absorbent article
Inventor: TSUKITA JIN
IPC: A61F13/539
Filed: 2010-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an absorbent article which can be easily washed with water while containing a water absorptive polymer.SOLUTION: The absorbent article includes a surface seat, a reverse surface seat and an absorption layer which is located between both seats. The absorbent article has a lengthwise shape having a lengthwise direction and a width direction intersecting with the lengthwise direction, and the absorptive member has absorptive polymers. The absorptive polymers exist largely in the lower layer part of the non abutting side of the skin in the thickness direction. The absorptive polymer exists largely over the front and back ends of the lengthwise direction of the absorptive member in the central area in the width direction in the lower layer area.
Patent JP-2012095576-A (JP)
Title: Method and apparatus for production of saccharified solution of cellulose-based biomass
Inventor: AGUS EKO TJAHJONO
IPC: C12P19/02
Filed: 2010-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a saccharified solution production method and a saccharified solution production apparatus, both of which can produce a saccharified solution from a cellulose-based biomass raw material by an enzymatic saccharification technique with high efficiency.SOLUTION: The apparatus includes: a first enzymatic saccharification device 21 for enzymatically saccharifying fine powder of the cellulose-based biomass raw material 10; a first solid/liquid separation device 31 for separating into a solid material 61 which contains unsaccharified cellulose, hemicellulose, lignin, or the like discharged from the first enzymatic saccharification device 21 and a liquid 63 which contains a hexose; a hot water treatment device 41 for treating the solid material 61, which has been separated by the first solid/liquid separation device 31 and contains unsaccharified cellulose, hemicellulose, lignin, or the like, with hot water while applying a pressure; a second solid/liquid separation device 32 for separating into a solid material 62 which contains undissolved cellulose discharged from the hot water treatment device 41 and a liquid 64 in which lignin and hemicellulose are dissolved; and a second enzymatic decomposition device 22 for enzymatically saccharifying the cellulose contained in the solid material 62 which has been separated by the second solid/liquid separation device 32 to thereby enzymatically decompose the cellulose into a saccharified solution 13 which contains the hexose.
Patent JP-2012099297-A (JP)
Title: Led lamp and led bulb
Inventor: IIMURA KEIJI
IPC: F21S2/00
Filed: 2010-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an LED bulb of which an illumination range is as wide as that of an incandescent bulb and which is compatible with the incandescent bulb.SOLUTION: The LED bulb is as wide-angle and high in heat dissipation as the incandescent bulb. The LED lamp 100 includes: a thermally conductive cylinder 110 composed of a heat-dissipating outer face 110a, a light-reflecting inner face 110b, and a plurality of windows 130; a light-emitting unit 140 in which light-emitting diodes (LED) 141 are mounted on a circuit board 142; and a thermally conductive board 150 thermally bonded with the circuit board and the cylinder. The light-emitting unit is installed at a lower end of the cylinder so that radiation light beams L1 of LED elements go toward a hollow space HS. Moreover, a housing 180 with a lighting circuit 160 built in is installed between the thermally conductive board and a base for power feeding 170 to form the LED bulb 100A. Heat generation of the LEDs is effectively diffused from the heat dissipating outer face to the outside air, and the radiation light beams L1 are emitted from both a light-transmitting cover 120 installed at the window of the cylinder and the upper end of the cylinder to form wide-angle illumination light beams L2, L3.
Patent JP-2011199253-A (JP)
Title: Photoelectric conversion device, imaging device, and manufacturing method thereof
Inventor: YOFU KATSUYUKI
IPC: H01L51/42
Filed: 2010-11-02
Abstract: PROBLEM TO BE SOLVED: To highly maintain the photoelectric conversion efficiency of a photoelectric conversion device including an organic photoelectric conversion layer from an initial stage of operation for a long period of time.SOLUTION: A photoelectric conversion device includes an organic photoelectric conversion layer 12 containing a mixture of an organic photoelectric conversion dye, a fullerene or a fullerene derivative, and a fullerene polymer between a first electrode 11 and a second electrode 15. Preferably, the organic photoelectric conversion layer 12 includes the organic photoelectric conversion dye, the fullerene or the fullerene derivative, and the fullerene polymer in a bulk-heterostructure.
Patent JP-2011033197-A (JP)
Title: Worm reduction gear and electric driven power steering unit
Inventor: MAEDA ATSUSHI
IPC: F16H55/22
Filed: 2010-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a worm reduction gear which aims the downsizing and the improvement of a life time and an electric driven power steering unit equipped with the worm reduction gear by enlarging a module and raising the intensity while maintaining the lead angle of the worm which can be reversely operated and the center distance of the worm and the worm wheel.  <P>SOLUTION: In the worm reduction gear consisting of the worm which forms a thread face on its outer circumferential and the worm wheel which forms a worm wheel tooth to engage with the thread face on its outer circumferential face and reduce the rotation speed for transmission to the worm wheel, the worm wheel tooth is formed on the circumferential face of the worm wheel by the electrodeposited worm for processing which electrodeposits the abrasive grain on the thread face of the worm in which the diameter of the addendum circle and the diameter of the dedendum circle are larger than that of the worm and the tooth form is the same as that of the worm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011240404-A (JP)
Title: Laser welding inspection device
Inventor: KAWAZOE YUJI
IPC: B23K26/00
Filed: 2010-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a laser welding inspection device which has a simple structure, suppresses the influence of foreign matters adhering to a protective glass, and thereby can evaluate a weld quality well.SOLUTION: A first imaging point 15 to a workpiece W is installed between a camera 11 and the workpiece W. While an image of the workpiece W is formed at the first imaging point 15 to be imaged by the camera 11, an image on the protective glass 12 is not formed at the first imaging point 15 but diffused and imaged by the camera 11. As a result, the reflection caused by dirt on the protective glass 12 diffuses, and therefore the camera 11 obtains relatively more images based on the workpiece W and fewer dirty-reflecting images, thereby improving the accuracy of a quality evaluation of the workpiece W.
Patent JP-2011094233-A (JP)
Title: Method for continuously casting non-oriented electrical steel strip
Inventor: SCHOEN JERRY W
IPC: C22C38/60
Filed: 2010-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a non-oriented electrical steel strip having low iron loss and high magnetic permeability from a cast strip.  <P>SOLUTION: The method for manufacturing the non-oriented electrical steel strip 110 includes the following processes; (a) a process for adjusting the non-oriented electrical molten steel 30; (b) a process for casting into the strip 10 by rapidly solidifying the molten steel 30 and also, manifesting as-cast granular structure; (c) a process for reheating this cooled strip 10; and (d) a process for controlling austenitic quantity, with which this strip 10 is hot-rolled and the thickness of the strip is reduced and the recrystallization of the as-cast granular structure is restrained to the minimum and the temperature is limited during hot-rolling by using formula, T<SB>20wt%γ</SB>,°C=787.8-(4407)%C-(151.6)%Mn+(564.7)%P+(155.9)%Si+(439.8)%Al-(50.7)%Cr-(68.8)%N-(53.2)%Cu-(139)%Ni+(88.3)%Mo.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012108231-A (JP)
Title: Image forming apparatus
Inventor: SHIMAZOE MAKOTO
IPC: H05B6/06
Filed: 2010-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that heats a fixing member by causing an electromagnetic induction heating layer provided on the fixing member to generate heat with a magnetic flux from an exciting coil, and heat-fixes an unfixed image on a sheet with the heated fixing member; and has improved accuracy for detecting short circuit of an exciting coil.SOLUTION: When high-frequency current is superimposed on current that flows through an exciting coil 104 due to discharge that occurs when some windings of the exciting coil 104 are in a rare short circuit condition, an image forming apparatus extracts the superimposed high-frequency current with a filter 86, amplifies an extracted signal with an amplifier 87, compares the voltage of the amplified signal with a threshold for determining the occurrence of high-frequency current due to rare short circuit with a comparator 88, and thereby determines the occurrence of rare short circuit from the comparison result.
Patent JP-2012108312-A (JP)
Title: Developing device, process cartridge, and image forming apparatus
Inventor: UENO YUICHI
IPC: G03G15/01
Filed: 2010-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a developing device that prevents scumming without an effect on color reproducibility.SOLUTION: A developing device (5) supplies color toner stored in a toner cartridge (60) on an image carrier; the toner cartridge (60) stores transparent toner having a different charging property from the color toner in a different area from an area where the color toner is stored, and supplies the transparent toner on the image carrier along with the color toner.
Patent JP-2012081241-A (JP)
Title: Inner mask
Inventor: KAWAGUCHI RYUHEI
IPC: A62B18/02
Filed: 2010-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an inner mask used by putting on the inside of a mask having a rectangular center part which is wider than that of a general mask, for solving the problem of difficulty of breathing when the general mask is put on, removing some influenza virus, pollen, dust or the like when a user breaths through the nose, and sending air with higher humidity than outside air to the entrance of the nasal cavity.SOLUTION: When a wearer breaths through a nose, the air is taken from an air inlet 8 and flows from bottom up in a rough tubular hollow 62, and the air passes through a site where many moisture-containing threadlike substances 7 are present, and some influenza virus, pollen, dust or the like got tangled and removed by them, and 40-100% of the many threadlike substances 7 are present in a state of hanging, and the hanging substances 39 swing whenever the air passes through, and it causes the hollow inside to contain high humidity and the some pollen or the like gain weight and fall down, and the high-humidity air reaches the entrance of nasal cavity of the wearer.
Patent JP-2012107463-A (JP)
Title: Ground improvement method
Inventor: YAMAMOTO MASATO
IPC: E02D3/12
Filed: 2010-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a ground improvement method which avoids excavation and improvement of an area needing neither excavation nor improvement as much as possible when constructing an underground consolidated body.SOLUTION: A ground improvement method includes: a step of drilling a borehole up to the deepest section of an area where an underground consolidated body is to be constructed; a step of inserting a jet agitation device (10) into a drilled borehole; and a step of improving the area by mixing and agitating an improvement material and in-situ soil together. As to the step of improving the area, the jet agitation device (10) has two rotating shafts (1a, 1b), and agitation means (2a, 2b) as well as injection means (3a, 3b) provided on the two rotating shafts, respectively, and while in-situ soil is agitated by the agitation means (2a, 2b) of the jet agitation device (10), jet flows (Ja, Jb) containing an improvement material are injected from the injection means (3a, 3b) of the jet agitation device (10) to excavate the in-situ soil, thus improving the area by mixing and agitating the improvement material and the in-situ soil together.
Patent JP-2012113057-A (JP)
Title: Member fixing method
Inventor: OMIYA TAKENORI
IPC: G02B7/02
Filed: 2010-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a member fixing method that can surely fix members to each other while reducing a tact time.SOLUTION: A member 2 provided with a projection 4 made of a resin material and a member 3 provided with an opening 5 are prepared. The members 2, 3 are combined so that the projection 4 passes through the opening 5, whereby a tip side part 42 of the projection 4 is projected from the opening 5. A laser beam L is made to progress in a direction A from the member 3 to the member 2 while bringing a pressing member 6 into contact with a tip part 4a of the projection 4 to press the tip part 4a in the direction A, and the laser beam L penetrated through the pressing member 6 is absorbed while being made to enter the whole of the projection 4, whereby the whole of the projection 4 is deformed.
Patent JP-2012112063-A (JP)
Title: Jacket
Inventor: HIRABAYASHI TAKENORI
IPC: A41D27/10
Filed: 2010-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a jacket which is a set-in-sleeve type one and reduced in deformation of its back silhouette without causing holding wrinkles even when using no shoulder pads.SOLUTION: The jacket which is a set-in-sleeve type one is structured as follows: a shirring tape 7 is sewn on allowance 21, 51 of sleeve seams while being extended in a longitudinal direction by 10-25% from the shoulder tip to the vicinity of the center of the armhole at the back side with tension applied thereon at an armhole part 4 where the body part and the sleeve are sewn together; and the shirring tape is constricted after sewn.
Patent JP-2012111523-A (JP)
Title: Pressure tight case
Inventor: SATO NOBUHIKO
IPC: B65D8/04
Filed: 2010-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a pressure tight case excellent in sealability between a flange of a case body and a lid, suitable as a tennis ball case to contain lawn tennis balls by increasing a pressure in the case and sealing the case.SOLUTION: The pressure tight case includes: an upward-opening bottomed-cylindrical-case body 1; and a lid 2 which is fixed to an opening of the upward-opening bottomed-cylindrical-case body 1 by double seaming while being sealed with a first sealing agent 3 and a second sealing agent 4. The case body 1 is made of a PET and the lid 2 is made of aluminum. The first sealing agent 3 is applied to an under surface of an inner ring part 2b and the second sealing agent 4 is applied to an under surface of a flange 1f, and the double seaming is performed.