baber/WOPTO huggingface dataset:
Patent JP-2010272641-A (JP)
Title: Nitride semiconductor light-emitting device
Inventor: YOSHIDA SHINJI
IPC: H01S5/343
Filed: 2009-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an end-face protective film having a small light absorption even in high-power operation and causing no optical breakdown.  <P>SOLUTION: A nitride semiconductor device comprising a group III nitride semiconductor includes: a semiconductor laminated body 50 having a light-emitting end-face; and a first coat film 23 formed so as to cover the light-emitting end-face of the semiconductor laminated body 50. The first coat film 23 is a crystalline film comprising a nitride including an aluminum, the crystalline film includes an aggregation of a plurality of domains with an inclined angle and a rotation angle of a crystalline oriented face mutually identical, and a length of boundary of each domain per unit area is not more than 7 μm<SP>-1</SP>.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010270825-A (JP)
Title: Constant velocity universal joint
Inventor: NORO YUICHIRO
IPC: F16J15/52
Filed: 2009-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently secure a sealing property even at a high working angle without causing a phase shift of a boot relative to an outer ring.  <P>SOLUTION: The constant velocity universal join includes an outer ring 10 having an opening 11 at one end and a plurality of track grooves 12 formed at the inner circumferential surface to extend in the axial direction; and a tripod member 20 which transmits torque while allowing angle displacement through a roller 30 disposed between it and each track groove 12 of the outer ring 10 where a major diameter end 42 of a cylindrical boot 40 closing the opening 11 of the outer ring 10 is installed on the outer circumferential surface of the opening of the outer ring 10. A rib 41 is formed on the inner circumferential surface of the major diameter end 42 of the boot 40 to protrude radially inwardly over the whole circumference in the circumferential direction and abut on an opening end surface 13 of the outer ring 10, and a protruding part 43 is formed in a portion corresponding to the track groove 12 in the rib 41 to extend toward the opening of the boot and abut on the inner circumferential surface 15 of the opening of the outer ring 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010278116-A (JP)
Title: Method of manufacturing semiconductor element substrate, the semiconductor element substrate and display device
Inventor: NAKAMURA YOSHINOBU
IPC: H01L21/20
Filed: 2009-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide electrical characteristics demanded of semiconductor elements requiring different electric characteristics using two kinds of crystalline semiconductor films, by forming two kinds of crystalline semiconductor films, having different average crystal particle sizes and superior carrier mobility on the same substrate.  <P>SOLUTION: The manufacturing method includes an amorphous film formation step for forming an amorphous semiconductor film 24 on a substrate 11; a first crystallizing step for forming a first crystalline semiconductor film 24A, by melting/solidifying a part of the amorphous semiconductor film 24 for crystallizing; a second crystallizing step for forming a second crystalline semiconductor film 24B; whose average crystal particle size is larger than that of the first crystalline semiconductor film 24A by solid phase growth of a remaining amorphous semiconductor film 24; and a recrystallization step, in which the first and second c crystalline semiconductor films 24B are melted and solidified for recrystallization, while such state having average crystal particle size of the first crystalline semiconductor film 24A being smaller than that of the second crystalline semiconductor film 24B is maintained.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010275235-A (JP)
Title: Composition exhibiting anti-inflammatory activity and/or antioxidant activity
Inventor: ITO TOMOMI
IPC: A61P39/06
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent and treat various immune inflammatory disorders, metabolic syndromes and oxidation stress disorders by a food-derived substance exhibiting anti-inflammatory activity and/or antioxidant activity.  <P>SOLUTION: The composition exhibiting anti-inflammatory activity and/or antioxidant activity includes a hot water extract from a mushroom belonging to the family Coprinaceae. The composition exhibiting anti-inflammatory activity and/or antioxidant activity is prepared through a step (1) for extraction from dried powder of mushroom belonging to the family Coprinaceae with hot water, a step (2) for separation of a supernatant liquid from a mixture obtained by the step (1) and a step (3) for concentration of the supernatant liquid.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010276504-A (JP)
Title: Pattern edge detection method
Inventor: MITSUI TADASHI
IPC: G06V10/44
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To detect an edge of an inspection object pattern without using information on the inspection object pattern.  <P>SOLUTION: Edge points of a pattern are detected from an image of the inspection object pattern, and a plurality of edge lines are generated from the edge points by grouping processing. Then, a plurality of edge line group pairs are generated, which halve respectively in mutually different aspects, a plurality of edge lines constituted and generated respectively by a combination of first and second edge line groups used as candidates of either and the other of an outside edge and an inside edge of the inspection object pattern, and either of the first and second edge line groups constituting an edge line group pair imparting the best matching score among matching scores obtained by matching a shape between the first and second edge line groups relative to each edge line group pair is specified as an edge of the inspection object pattern.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010275962-A (JP)
Title: Seal for valve-timing adjusting device, and valve-timing adjusting device
Inventor: SHIMODA MASATO
IPC: F01L1/34
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seal of high reliability installed to a rotation sliding part in a valve timing adjusting device of an engine.  <P>SOLUTION: The seals 30 (40) installed to the rotation sliding parts of shoes 26 of a shoe housing in the valve-timing adjusting device and to the rotation sliding parts of vanes 28 of a vane rotor 11, each including a combination of a seal member 51 formed of low friction material and an elastic member 52 made of rubber, in which the elastic member 52 is joined and integrated with an opposite face of the seal member 51 from a seal face 54 by a recess and projection fitting structure.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009228007-A (JP)
Title: Bisazo compound and method for dyeing or printing fibrous material using same
Inventor: KUNIMI NOBUTAKA
IPC: C07D251/50
Filed: 2009-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a red reactive dye with good dyeability, good reproducibility and good dyeing rate at low salt concentration, which gives a dyed article excellent in chlorine resistance and perspiration resistance.  <P>SOLUTION: The present invention relates to a bisazo compound represented by formula (I), in which m and n are 0 or 1; R<SP>1</SP>to R<SP>3</SP>each represents a hydrogen atom or an alkyl group which can be substituted, D represents a phenyl or naphthyl group substituted with one of -SO<SB>2</SB>CH=CH<SB>2</SB>or -SO<SB>2</SB>CH<SB>2</SB>CH<SB>2</SB>Z<SP>2</SP>, wherein the phenyl or naphthyl may be substituted with one to two substituents.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010283548-A (JP)
Title: Video interpolation device and video display device
Inventor: OGINO MASAHIRO
IPC: G09G5/391
Filed: 2009-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To interpolate a video more suitably.  <P>SOLUTION: In video interpolation processing for using the information of a plurality of temporally different frames included in the video to generate an interpolation frame, video features are extracted, the video is subjected to area division into a plurality of areas in accordance with the extracted features, an interpolation frame generation processing instruction signal for designating interpolation frame generation processing is generated for each video area, and the interpolation frame generation processing is changed for each of the plurality of areas in accordance with the interpolation frame generation processing instruction signal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010266833-A (JP)
Title: Small mega-volume buzzer having function of generating human voice or the like
Inventor: SEKIGUCHI MASAO
IPC: G10K9/12
Filed: 2009-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a buzzer for generating a human voice or the like and a buzzer sound at heavy sound, at aligned sound volume and sound quality, and in a balanced manner without narrowing sound volume and arrival range of sound even when the buzzer is miniaturized.  <P>SOLUTION: This buzzer, using a buzzer element 1 and voice module 2, adjusts the difference between the sound pressure levels of the buzzer sound and human voice or the like, and balances them with each other. For controlling the switching between the buzzer sound and the human voice, a weak point where a buzzer element 1 used as a speaker is difficult to reproduce low frequency is reversely used.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009242410-A (JP)
Title: 5-cnac as an oral delivery agent for parathyroid hormone fragment
Inventor: AZRIA MOISE
IPC: A61P19/00
Filed: 2009-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical composition effective for oral delivery of a parathyroid hormone (PTH) and an administration method of the composition.  <P>SOLUTION: The medical composition for oral delivery contains a therapeutically effective amount of PTH (parathyroid hormone) fragment and a free form or sodium salt form or a hydrate form of 5-CNAC (5-chlorosalicyloyl)-8-aminocaprylic acid wherein the PTH fragment is selected from PTH (1-28) to PTH (1-41). The composition can be used for stimulation of new osteogenesis and treatment and/or prevention of osteoporosis.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010286619-A (JP)
Title: Optical film, polarizing plate, liquid crystal panel, liquid crystal display device and method for producing optical film
Inventor: TAKEDA KENTARO
IPC: G02F1/13363
Filed: 2009-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical film including a polarizer, which is improved particularly in variation of polarization degrees at both ends in the width direction of a row web, and obtains excellent optical characteristics when used in a liquid crystal panel.  <P>SOLUTION: The optical film includes a polarizer and a retardation film: the polarizer is a uniaxially oriented film in which the axial direction of the absorption axis varies along a direction orthogonal to the uniaxial orientation direction; and a retardation film has a distribution of axial directions of the slow phase axis. The films are laminated so as to align the direction orthogonal to the uniaxial orientation direction of the polarizer with the direction where the axial direction of the slow phase axis of the retardation film has the distribution. Angles θpL and θpR of the axial directions of absorption axes at both ends in the direction orthogonal to the uniaxial orientation direction of the polarizer, with respect to the axial direction of the absorption axis at the center, and angles θrL, θrR of the axial directions of the slow phase axes at both ends in the direction where the axial direction of the slow phase axis of the retardation film has the distribution, with respect to the axial direction of the slow phase axes at the center, satisfy 0°≤¾θpL-θrL¾<0.5° and 0°≤¾θpR-θrR¾<0.5°.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010286039-A (JP)
Title: Hinge device
Inventor: NAKASONE HISASHI
IPC: F16C11/10
Filed: 2009-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hinge device for reducing the number of components and manufacturing cost, and providing a sufficient braking force.  <P>SOLUTION: The hinge device 10 is equipped with: a fixed hinge 20A having a pair of pin insertion holes 25a, 25a; a rotating hinge 30A having a pair of pin support holes 33a, 33a; a pair of pin members 40, 40 inserted in the pin insertion hole 25a and the pin support hole 33a, supporting the fixed hinge 20A at the pin insertion hole 25a to rotate freely and stopping rotation of the rotating hinge 30A at the pin support hole 33a to support; a compression spring 50 disposed between the pin members 40, 40, bringing both pin members 40 into pressure contact with the fixed hinge 20A, and applying rotational braking force to between the pin member 40 and the fixed hinge 20A; and a pressure contact face T brought into pressure contact by the compression spring 50 and provided between the pin member 40 and the fixed hinge 20A.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010284382-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2009-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the removal of a board case from a game machine while removing a mobile base part from a fixed base part for replacement as required.  <P>SOLUTION: The board case 200 is mounted on a mounting pedestal 315 of the mobile base 302 with a one-way screw 240a mounted on a mounting sealing piece 230 and so, when it is removed by cutting a tearing piece 233 or the like, a flaw mark is left. Also in the assembled state in which the fixed base 301, the mobile base 302 and the board case 200 are assembled integrally, the separation of a rotating shaft 333 from a pivoting groove 320 is regulated with a platelike piece 221 formed on the board case 200 to disable the removal of the mobile base 302 from the fixed base 301 as long as the board case 200 is not removed from the mobile base 302.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010287521-A (JP)
Title: Rare gas fluorescent lamp
Inventor: SHIGOKU MINORU
IPC: H01J61/50
Filed: 2009-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rare gas fluorescent lamp in which an external electrode is provided at the outer circumference of a glass tube and a translucent insulating film is coated on its outer circumference, and which has a structure to suppress deterioration of illuminance even when air bubble is included between the glass tube and the translucent insulating film.  <P>SOLUTION: A low refractive-index layer having a refractive index smaller than that of the glass tube and the translucent insulating film is formed between the glass tube and the translucent insulating film, and in the case the translucent insulating film is a heat-shrinkable tube, the low refractive index layer is formed on the glass tube and/or a heat-shrinkable tube, and in the case of an adhesive sheet, it is formed on the glass tube.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011002494-A (JP)
Title: Speech recognition device and method thereof, program and recording medium
Inventor: KOBASHIGAWA SATORU
IPC: G10L15/065
Filed: 2009-06-16
Abstract: PROBLEM TO BE SOLVED: To improve the processing efficiency of a speech recognition device while maintaining speech recognition accuracy by adaptively changing the operation of a speech recognition processing section by a control signal corresponding to the quality of a speech data.SOLUTION: A frame sound quality estimation section 10 of the speech recognition device 100 outputs frame quality by evaluating sound quality of a speech digital signal for each frame, and an average sound quality estimating section 20 estimates a sound quality level from the frame sound quality of a plurality of frames. A speech recognition processing control section 30 outputs a control signal for controlling operation at speech recognition processing time to the speech recognition processing section based on the sound quality level. The speech recognition processing section 92' performs speech recognition processing based on the control signal.
Patent JP-2011000168-A (JP)
Title: Slot machine
Inventor: KAWAE DAISUKE
IPC: A63F5/04
Filed: 2009-06-16
Abstract: PROBLEM TO BE SOLVED: To prevent a player from losing interest in a game.SOLUTION: A slot machine 10 has a replay time (RT) mode to continue until the winning of the next RB. The slot machine 10 is provided with an RT end button 25. When the RT end button 25 is pressed during the game in the RT mode, the CPU of the slot machine 10 establishes an RB flag. When first to third stop buttons 21a-21c are pressed, when a symbol "BAR" is present within a pull-in range, the symbol "BAR" is arranged on a winning effective line 16 and the RB is won. The slot machine 10 ends the RT mode and shifts to an RB mode. When it is shifted to the RT mode just before the end time of a game hall, by forcibly ending the RT mode, the player can perform the game in the RB mode until the end time.
Patent JP-2011002024-A (JP)
Title: Bearing apparatus, spindle motor, and disk drive apparatus
Inventor: OE TAKAYUKI
IPC: H02K5/167
Filed: 2009-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a bearing apparatus for efficiently discharging air bubbles mixed into lubricating fluid to the outside.SOLUTION: The bearing apparatus includes a shaft 33, a thrust cup 32, and a rotating member. A second gap 52 provided between a lower surface of the rotating member and an upper surface of a circular portion 321 of the thrust cup 32 includes a first region connected to a tapered seal 55a and a second region positioned on the inner side of the first region in the radial direction and having a smaller gap than the first region in the axial direction. A lower end of a through-hole 415 is opened at the position radially separated toward the outside from the boundary between the first region and the second region. When the rotating member is rotated, lubricating oil 59 is locally circulated in the first region. Thus, the air bubbles moving from the lower end of the through-hole 415 to the first region are efficiently transferred toward the tapered seal 55a, and discharged from the liquid level of the lubricating oil 59 of the tapered seal 55a.
Patent JP-2011001747-A (JP)
Title: Partition
Inventor: KIKUTA KO
IPC: E04B2/74
Filed: 2009-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a partition having a deodorizing function facilitating replacement of specially processed cloth that can powerfully adsorb and deodorize smell in a conventional partition with a deodorizing function, and allowing easy extension or the like of partitions according to an indoor smell condition.SOLUTION: The partition includes a partition frame body, upper and lower frames detachably mounted to the partition frame body, and a sheet body stretched between the upper and lower frames. The upper frame is constituted to be expansible in a state of being inserted in upper through holes of the sheet body, and the lower frame is constituted to be held in right and left lower holding holes vertically provided below the inner surface side of right and left upper fitting holes formed in the opposed surfaces of right and left posts in a state of being inserted in lower through holes of the sheet body.
Patent JP-2010215885-A (JP)
Title: Water-based coating composition and method of forming multilayered coating film
Inventor: KITAGAWA HIROSHI
IPC: B05D7/24
Filed: 2009-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-based coating composition attaining an excellent finish appearance, and to provide a 3-coat 1-bake method wherein a first water-based color coating material, a second water-based color coating material, and a clear coating material are successively applied to an object to be coated and the resultant three-layered coating film is heated and cured at the same time, the method enabling a multilayered coating film having excellent smoothness and clarity to be formed.  <P>SOLUTION: The water-based coating composition comprises: (A) an acrylic resin; (B) a hardener; and (C) an emulsion of a urethane resin obtained from constituent ingredients comprising: a polyisocyanate component containing an alicyclic diisocyanate, and a polycarbonate diol component obtained from a diol component containing alicyclic diol having an at least 6C cycloalkylene group. The method for forming multilayer coating film of the 3-coat 1-bake method carries out heating/curing of the multilayer coating film of three layers using the composition simultaneously.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011006893-A (JP)
Title: Fire-resistant wastewater-collecting joint
Inventor: TAKENAKA HYOE
IPC: E03C1/12
Filed: 2009-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight fire-resistant wastewater-collecting joint capable of obtaining a stable fire-resisting effect in a floor-slab penetration portion.SOLUTION: This fire-resistant wastewater-collecting joint is formed by assembling a plurality of resin joint component members 11, 12, 13, 14, 15, 16, 17, 18 and 19. In the fire-resistant wastewater-collecting joint, at least the joint component member 11, constituting at least the floor-slab penetration portion, among the plurality of resin joint component members 11, 12, 13, 14, 15, 16, 17, 18 and 19 is formed of a fire-resistant thermally-expansible resin pipe 11 which is equipped with at least a pipe-like fire-resistant expanded layer made of a fire-resistant thermally-expansible resin composition. The other joint component member 12, which has a socket 12b for fitting an upper end of the fire-resistant thermally-expansible resin pipe 11, is obtained by being injection-molded by means of a mold which is provided with a gate in a position to face any one of end surfaces in the direction of the central axis of the socket 12b of the joint component member 12.
Patent JP-2011006361-A (JP)
Title: Compound, optical film and method for producing optical film
Inventor: OKAWA HARUKI
IPC: C07D277/66
Filed: 2009-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a new compound giving optical films enabling uniform polarization conversion in a wide wavelength, as a polymerizable compound used for obtaining the optical films such as polarizing and retardation plates which are the members of flat panel display devices (FPD).SOLUTION: There is provided the compound of formula A1-1 and the like. In the formula, benzothiophene may be substituted with benzofuran, benzothiazole, or benzoxazole; alternatively, S of benzothiazole may be substituted with -O-, -S-, -CO- or -N(R)-; Ris H or 1 to 6C alkyl; and the side chain portion may be substituted with one or more substituents in a specific range.
Patent JP-2011004677-A (JP)
Title: Roll angle detecting structure of working machine
Inventor: KUROSHITA YOSHIHIKO
IPC: A01B63/10
Filed: 2009-06-26
Abstract: PROBLEM TO BE SOLVED: To prevent degrading in reliability of roll angle of a machine body calculated on the basis of the output of a sensor for roll angle detection, caused by acceleration generated by a speed change during a turning travel.SOLUTION: The roll angle detecting structure of working machine includes a sensor 77 for detecting a roll angle which changes its output in response to the roll angle of the machine body, and a roll angle calculation means 40Da for calculating the roll angle of the machine body on the basis of the output of the sensor 77, and is configured to perform a centrifugal force calculation processing for calculating a centrifugal force acting on the sensor 77, to perform a correction processing for correcting the output of the sensor 77 on the basis of a value obtained by the centrifugal force calculation processing, and to calculate the roll angle of the machine body on the basis of the output of the sensor 77 after the correction processing, while the roll angle calculation means 40Da detecting the turning travel of the machine body on the base of the output of a rotation information output means (A), and is also configured to perform a capture suspension processing not taking in the output of the sensor 77 while detecting a speed change in turning travel on the basis of the outputs of the rotation information output means (A) and a speed change information output means (B).