baber/WOPTO huggingface dataset:
Patent JP-2008244456-A (JP)
Title: Silicon carbide semiconductor device and manufacturing method thereof
Inventor: ENDO TAKESHI
IPC: H01L21/316
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve channel mobility of a silicon carbide semiconductor device.  <P>SOLUTION: In the silicon carbide semiconductor device, during temperature drop in a gate oxide film forming process, the temperature is dropped to termination or elimination temperature not above 650-850°C while maintaining a wet atmosphere. In this way, the dangling bond of an interface between a gate oxide film and a p-type base layer constituting a channel region can be terminated with an element such as H or OH. Thus, the semiconductor device can be made to be a reverse lateral MOSFET having high channel mobility.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009177759-A (JP)
Title: Spatial connection window device system
Inventor: TSUNEMITSU YASUHIRO
IPC: H04N7/15
Filed: 2008-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a window-like device system for connecting remote two points by use of a video telephone.  <P>SOLUTION: A pair of two audio and video display screen devices are installed at different places and both are connected to an always-on high-speed Internet, thereby interactively exchanging audio and videos in real time. The system is specialized in connecting paired two points so that, even when the power source of one device is disconnected or destroyed, a message or the like reporting abnormality is displayed on the screen of the other device. A plurality of such paired devices are installed all over the world, thereby improving usefulness of the system. The system can also be formed similarly to a liquid crystal or organic electro-luminescence or plasma television for domestic use and formed in a free shape like a window or mirror.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008147702-A (JP)
Title: Liquid volume-determining apparatus and method, and aligner
Inventor: IRIGUCHI CHIHARU
IPC: H01L21/027
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To automatically determine the liquid volume of a matching liquid.  <P>SOLUTION: A liquid volume-determining apparatus for deciding the liquid volume of filling liquid for filling a portion among a plurality of optical components (200, 202) includes an inspection light emitting apparatus (260) for emitting a substantially vertical inspection light to a surface (203) facing one optical component (202) of a pair of optical components, facing each other via filling liquid (204); a conveyance apparatus (262) for conveying the inspection light emitting apparatus (260), in order to emit the inspection light to an arbitrary inspection position on the facing surface; a reflection position specifying apparatus (240) for specifying the reflecting position of the inspection light, based on the reflected light of the inspection light that is emitted toward the facing surface (230), from the inspection light emitting apparatus (260); and a determining apparatus (264) for determining whether the filling liquid is present at the inspection position, based on the reflecting position that is specified by the reflection position specifying apparatus (240).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009196068-A (JP)
Title: Grinding device and grinding method
Inventor: SEKIKAWA TAKESHI
IPC: B24B21/00
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grinding device eliminating clogging of a grinding tool.  <P>SOLUTION: This grinding device has a backup shoe 15 to pressurize a wrapping film 20 on a workpiece 101 (102) supported by a workpiece fixture 11 and moves the wrapping film 20 between the workpiece 101 (102) and the backup shoe 15.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009204024-A (JP)
Title: Large rolling bearing
Inventor: WATANUKI DAISUKE
IPC: F16C33/62
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a large rolling bearing having an extended bearing service life, by imparting large compressive residual stress to a surface layer of a steel bearing constituting member.  <P>SOLUTION: This large rolling bearing has a diameter of 120 mm or more, and provides the extended bearing service life, by imparting the large compressive residual stress to the surface layer of the steel bearing constituting member, by applying heat treatment for quenching by causing phase transformation only in the surface layer by high frequency heating, after preheating its bearing constituting member at a temperature less than an A1 transformation point, by applying soft nitriding processing in advance to the steel bearing constituting member.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009203337-A (JP)
Title: Pressure-sensitive adhesive composition, pressure-sensitive adhesive sheet, and method for manufacturing semiconductor device
Inventor: SHIZUHATA HIRONORI
IPC: C09J11/08
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To achieve high package reliability even if a package, to which a semiconductor chip is mounted, is exposed to high temperature and high humidity or exposed to high temperature and high humidity under voltage application.  <P>SOLUTION: The pressure-sensitive adhesive composition comprises an acrylic polymer (A), an epoxy resin (B) having an epoxy equivalent of 180 g/eq or less, a curing agent (C), and an ion scavenger (D). The content of the ion scavenger (D) is 1-20 pts.wt. for 100 pts.wt. of all the resin components.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009202422-A (JP)
Title: Laminate sheet, multilayer printed circuit board, and semiconductor device
Inventor: KIMURA MICHIO
IPC: B32B27/38
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminate sheet which causes no cracking of the insulating resin layer in a process of manufacturing a multilayer printed circuit board and has excellent processability and a multilayer printed circuit board and a semiconductor device using the laminate sheet.  <P>SOLUTION: The laminate sheet has a substrate on one side of an insulating resin layer to be used in multilayer printed circuit boards and a cover film on the other side. The cover film is embossed and has a maximum height roughness Rz of 2-50 μm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009210541-A (JP)
Title: Partial discharge detection method and partial discharge detector of epoxy-insulated electrical equipment
Inventor: KAKIHANA KUNIHIKO
IPC: H02B3/00
Filed: 2008-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To achieve the detection of an electrical tree produced by the partial discharge of an epoxy insulating part of epoxy-insulated electrical equipment at low cost, and to facilitate utilization of a steady measurement and monitoring system.  <P>SOLUTION: An antenna 30, arranged near the epoxy-insulated electric equipment 20a housed in the metallic box body 11 of a cubicle 10, is connected to a sensor body 40 installed outside the box body 11 by a coaxial cable 50. The presence or absence of electrical tree generation, and the status of electrical tree development are detected by detecting electromagnetic waves radiated by the partial discharging of the epoxy insulating part 21 of the electrical equipment 20a with the antenna 30, and by verifying the magnitude of antenna received voltage, in specific frequency components of 150-400 MHz within the detected electromagnetic waves with the sensor body 40.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008149732-A (JP)
Title: Decorative sheet
Inventor: HANAMOTO KEISHI
IPC: B32B27/00
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel decorative sheet which has required weather resistance and shaping aptitude while being spontaneously perishable simply when left abandoned.  <P>SOLUTION: An image pattern 4 is printed in a decoration processing on a base sheet 1 which is made into a stretched sheet comprising a resin mix of a polylactic acid resin hard segment and a polycaprolactone polymer soft segment, a non stretched surface protection layer 7 comprising the same resin as the base sheet 1 is laminated on it, and a concavo-convex pattern is formed on the surface protection layer 7 by embossing. The resultant sheet has weather resistance and shaping aptitude required for a decorative sheet and does not deteriorate in biodegradation due to moisture or bacteria in the air while in use as an upholstery material, etc. for buildings laminated on an adherend 8; whereas its base sheet perishes completely decomposed into water and carbon dioxide by the action of microorganisms in soil, once left abandoned in contact with or berried in the soil.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009217062-A (JP)
Title: Vacuum optical fiber connector and optical fiber terminal structure
Inventor: TAKAHASHI TOMOTAKA
IPC: G02B6/32
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum optical fiber connector and an optical fiber terminal structure for enabling measurement information of a measuring instrument (an encoder, etc.) to be taken out from the inside of a vacuum device to the outside thereof with an optical fiber bundle without impairing hermeticity of the vacuum device, allowing easy replacement if a member involved in the optical fiber bundle is broken on the atmosphere side, and eliminating the need for releasing the vacuum device into the atmosphere.  <P>SOLUTION: A vacuum optical fiber connector includes port flanges 128, 130 attached to a vacuum flange 104 for housing a first waveguide connector 110 to which an optical fiber bundle 106 is attached, an optical transparent body 136 placed on the outside of the port flanges 128, 130, and an attachment member 140 formed with a fit shape 144 relative to the port flanges 128, 130 for housing a second waveguide connector 146 to which an optical fiber bundle 150 is attached. The first and second waveguide connectors 110, 146 are positioned at least in two directions orthogonal to an optical axis O with optical coupling of the first and second waveguide connectors 110, 146.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009214782-A (JP)
Title: Mounting structure of vehicular fuel tank
Inventor: KONDO KEIICHI
IPC: B60K15/03
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of a vehicular fuel tank having a simple structure, absorbing the expansion displacement of the fuel tank and enabling the fuel tank to be securely fixed.  <P>SOLUTION: A mechanism for mounting the fuel tank 24 on a vehicle 24 has fixing members 50 each positioned at both ends of the fuel tank 24 in an axial direction and fixed to a vehicle body and two pairs of holding members 52 each connected with the fixing members 50 and extending on the cylinder part of the fuel tank 24 to hold the fuel tank 24. When the fuel tank 24 expands and increases its diameter, the holding members 52 bend while sliding on the cylinder part of the fuel tank 24 in a circumferential direction and absorbs the expansion displacement of the fuel tank 24. Accordingly, when the fuel tank 24 expands, the fuel tank 24 is securely fixed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009214478-A (JP)
Title: Injection moulding apparatus and method for molding injection-molded article
Inventor: YAMASHITA SEIICHIRO
IPC: B29C45/33
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injection molding apparatus which is simple in structure and can increase a mold closing speed by smoothing the movement of a sliding mold by adopting a new composition for moving the sliding mold in relation to the injection molding apparatus having a movable mold, a fixed mold, and the sliding mold.  <P>SOLUTION: The injection molding apparatus comprises the movable mold 3 which can move between a mold closing position and a mold opening position, the fixed mold 4 arranged at a position opposite to the movable mold 3, and the sliding mold 5 which is set slidably in relation to the movable mold, takes a retreat position retreating from a cavity in a mold opening state, and takes an advance position entering the cavity in a mold closing state. Electromagnets 6 and 7 for moving the sliding mold to the retreat position and the advance position are installed in the movable mold.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009221859-A (JP)
Title: Resin intake manifold
Inventor: TANIGAWA HIRONORI
IPC: F02M35/104
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To easily provide a drain passage between a surge tank lowest bottom part and a branch passage without post-working.  <P>SOLUTION: A resin intake manifold has the lowest bottom part 29a of the surge tank 2 and the branch passage 3 arranged with shifting in a vertical and a horizontal directions, and a whole body is composed by integrating a plurality of resin pieces 13-15. The lowest bottom part 29a is composed of a first lower piece 13, and a part of the branch passage 3 is composed of a second and a third lower pieces 14, 15 which can be divided into two. A lower projection part 33 and a first drain hole 31 are formed on the first lower piece 13. A first lateral projection part 37, a second drain hole 38 and a passage part 38a are formed on the second lower piece 14. A second lateral projection part 45 and a passage part 46 are formed on the third lower piece 15. The lower projection parts 33 and both of the lateral projection parts 37, 45 are welded by combining and welding the first, the second and the third lower pieces 13-15, each drain hole and the like 31, 38, 38a, 46 are connected, and a roughly L-shaped drain passage 49 are formed between the lowest bottom part 29a and the branch passage 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009219978-A (JP)
Title: Polymer flocculant
Inventor: ARANAE TAKASHI
IPC: C08F20/00
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer flocculant which has more excellent dehydration performance than that of the conventional polymer flocculant and which provides low water content of cake to sludge with the small additive amount.  <P>SOLUTION: The polymer flocculant contains a water-soluble amphoteric polymer (A) having the constituent unit shown by general formula (1) (wherein R<SP>1</SP>is a hydrogen atom, a methyl group or an ethyl group; R<SP>2</SP>is a 1-6C alkylene group; R<SP>3</SP>and R<SP>5</SP>are each a 1-6C alkyl group; R<SP>4</SP>is a 1-3C alkylene group; Q is an oxygen atom or -NH-; and Z is -COO or -SO<SB>3</SB>).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009219431-A (JP)
Title: Tool for raising dog ear
Inventor: NOGUCHI YUJI
IPC: A01K13/00
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool for raising dog ears, which raises hung dog ears.  <P>SOLUTION: The tool for raising dog ears includes a mounting unit 2 that composed of a front band 2a and a rear band 2b to be wound on the front part and the rear part of a head and a connection member 2c for mutually connecting the front and the rear bands in the vicinity of the upper part of the head, ring-shaped bodies 2d and 2e that are movably arranged at one end sides of the front and the rear bands, make the one end sides of the front and the rear bands mutually approach and prevent the rotation of the mounting unit, a holding device 3 having a function of regulating the length of the front and the rear bands, an ear raising member 1 for raising hung ears to a position not to close earholes and a fixing unit 4 for detachably attaching the ear raising member to the mounting unit. Since earholes closed by hung ears are opened and air permeability in the earholes is improved, emission of offensive smell caused by stuffiness of earwax or the like stored in earholes and infection of external otitis are prevented from occurring. Since the mounting unit is arranged in a manner to wind the whole circumference of dog head, the mounting position of the ear raising member is not displaced and the tool for raising dog ears is not simply removed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009222311-A (JP)
Title: Boiler device
Inventor: TAMURA MASAHITO
IPC: F23C5/28
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To form uniform flame within the entire furnace, efficiently and effectively use the volume of the furnace, reduce the weight of the furnace and compactify the furnace, in a boiler device.  <P>SOLUTION: In the boiler device having a plurality of stages of burner groups arranged opposing to each other, one opposing burner group 11 comprises a main burner row 19 including a required number of main burners 4 and an auxiliary burner 9 provided adjacent to one end of the main burner row 19, and the other opposing burner group 12 has a planar arrangement symmetrical about a point with respect to the one burner group 11. Pitches of the one main burner row 19 are shifted from the other main burner row 20 in the direction of the other auxiliary burner 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009230337-A (JP)
Title: Multiple sound discriminating apparatus
Inventor: IWATA AKIRA
IPC: G10L25/30
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiple sound discriminating apparatus which can discriminate multiple sound sources from a mixed pattern of multiple sounds.  <P>SOLUTION: The multiple sound discriminating apparatus 1 includes a plurality of competitive learning neurons 51 and a group of control neurons 60 for detecting multiple firings of the competitive learning neurons 51 and non-firings thereof. The apparatus performs control so that only the competitive learning neuron 51 is fired, where the reference vector is closest to the input vector by using outputs from the group of control neurons 60; sets the output of the competitive learning neuron 51 to 0, which indicates one kind of specified sound source, after outputting specified information of the one kind of the sound source by the competitive learning neuron 51, which has a maximum firing frequency during unit recognition period; and outputs specified information indicating the kind of other sound source by the competitive learning neuron 51, which has a second maximum firing frequency during unit recognition period.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009227049-A (JP)
Title: Lift device of vehicular seat
Inventor: MITSUGUCHI KATSUSHI
IPC: B60N2/06
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lift device of a vehicular seat adapted to reinforce the connection between a lift member and a non-lift member, and also eliminate looseness of the vehicular seat in its laminated state.  <P>SOLUTION: A pair of cam plates 42, each provided with an oblong hole 42a corresponding to the lifting locus of the vehicular seat, are connected longitudinally to the vehicular seat. A guide roller 35 supported turnably forward of each of both rail members 33 of a third layer 3F is rollably engaged with the oblong hole 42a. In the laminated state in which a first layer 1F to a fourth layer 4F including the vehicular seat are laminated on one another, the guide roller 35 is pressed against a part of the inner peripheral surface of the oblong hole 42a by a pressing member 50.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009226715-A (JP)
Title: Inkjet recording apparatus
Inventor: UEKI HIROYUKI
IPC: C09D11/00
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording apparatus in which the drying speed of ink is high, the feathering in ink dot and the occurrence of void are suppressed and an image of high image quality and high optical density can be obtained.  <P>SOLUTION: The inkjet recording apparatus includes a recording head for ejecting ink onto a recording medium and a means for drying the ink ejected onto the recording medium, wherein the ink satisfies the following conditions: (1) concentration of the pigment is 3 to 20 mass%; (2) a content of ink in a solvent whose vapor pressure at 20°C is at most 2 Pa is at most 3 mass%; (3) surface tension at 20°C is at most 20 to 35 mN/m; and (4) a particle size of the pigment is 30 to 100 nm, and the recording medium is a non-permeable or moderately permeable recording medium and has a dot diameter of the ink formed on the recording medium when ejecting an ink droplet of 2 pL onto the recording medium, which is 2 to 3.5 times the sphere-reduced diameter of the ink droplet.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009226329-A (JP)
Title: Method for forming resin coated film, and solid having resin coated film
Inventor: SUZUKI KAZUTAKA
IPC: C08J3/28
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve bonding strength by bonding resin powders to a solid substrate through spraying the resin powders at low temperatures, by strengthening the bonding through minimizing an excessive thermal load, by preventing the resin powders from deterioration and by fixing the bonding of the resin powders to the solid substrate.  <P>SOLUTION: The method for forming a resin coated film includes: a process (1) of treating the surface of powders which bonds a triazine thiol derivative onto the surface of the resin powders; a process (2) of treating a solid surface which bonds the same triazine thiol derivative as the above onto the surface of the solid substrate; a process (3) of bonding which bonds the resin onto the surface of the solid substrate by spraying, at a subsonic or ultrasonic speed, a gas, charged with the treated resin powders after being heated at a temperature lower than the melting point of the resin powders by using a cold spray process, to the treated substrate; and a process (4) of heat treating which heats the resin bonded to the solid substrate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009213830-A (JP)
Title: Gaming system for betting on any team formed with a predetermined number of characters appearing in racing game of playing a predetermined number of races as one set, gaming machine, and gaming system control method
Inventor: ABE IKUYA
IPC: A63F9/24
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gaming system for inducing the interest and excitements of players; a gaming machine; and a game control method.  <P>SOLUTION: In a racing game, a main controller 20 accepts a set of bets on a team unit for a predetermined number of racing games in addition to bets on respective characters in each race respectively from a plurality of terminal devices 30. Then, after the predetermined number of races, payouts for the bets on the team unit are calculated and an award is provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009237319-A (JP)
Title: Image forming apparatus
Inventor: SENDA SEIICHI
IPC: G03G15/11
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of uniforming the discharge quantity of a developer discharged from a discharge port provided in a range facing the whole width direction of a developer carrier, in a range covering the whole width direction.  <P>SOLUTION: The image forming apparatus comprises a discharge member 31, and the developer discharged from the discharge member 31 is carried by an anilox roller. The discharge port 43 provided in the discharge member 31 is continuously provided in the range facing the whole width direction of a carrying surface of the anilox roller in a form of being wide in the same direction as the width direction of the carrying surface and being thin in the thickness direction. The discharge member 31 is formed therein with a first passage 41 extending in the width direction, and a second passage 42 extending in a direction to intersect the extending direction of the first passage 41 and reaching the discharge port 43. The second passage 42 is formed as a passage larger in passage resistance than the first passage 41.  <P>COPYRIGHT: (C)2010,JPO&INPIT