baber/WOPTO huggingface dataset:
Patent JP-2008208422-A (JP)
Title: Steel tapping-off method from converter
Inventor: ITO TOSHIYUKI
IPC: C21C5/46
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel tapping-off method from a converter with which, in the case of tapping off molten steel in the converter into a ladle, slag-quantity discharged accompanied with this molten steel can be reduced as compared with the conventional art.  <P>SOLUTION: When the molten steel is tapped off through a steel tapping hole in the converter by tilting the converter, the energy distribution of the molten steel flow is detected with an image, and the molten steel is distinguished from the slag accompanied with this molten steel, and in the case of detecting mixing of the slag into the molten steel tapping flow, the converter is erected and the steel tapping-off is stopped. Thus, the steel tapping-off method from the converter is improved. In this method, at the end stage of the steel tapping-off, a block body for limiting the steel tapping-off flow is charged into the slag in the converter and positioned at the upper part of the steel tapping hole to stabilize the shape of steel tapping flow and reduce flowing quantity, and the erroneous detection of the mixing of the slag is avoided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008206754-A (JP)
Title: Pinball game machine
Inventor: OGAWA MAKOTO
IPC: A63F7/02
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To surely fix a front plate cover while simplifying a fixing structure and to surely prevent insertion or the like of an illegal member from between a fixed bracket of a hinge and the front plate cover.  <P>SOLUTION: This pinball game machine comprises an outer frame 2 having a pair of left and right vertical plates 22, 23, a pair of upper and lower lateral plates 24, 25, and a front plate 26 provided across both sides on the lower end front side of the left and right vertical plates 22, 23. A front frame 5 having a game board 8 is mounted to the outer frame 2 by hinges 3, 4 so as to be openable/closable around a vertical axis, and a front plate cover 27 for covering the front plate 26 is mounted from the front side. An upper cover part 47 covering the front plate 26 from the upper side after bending backward from the upper edge of a front cover part 52 covering almost the whole surface of the front plate 26 from the front side is provided over almost the whole lateral length of the front plate 26, and the fixed bracket 44 of the hinge 4 is fixed to the front plate 26 with the upper cover part 47 placed in between.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008212969-A (JP)
Title: Plasma torch
Inventor: SAKUNO FUMIHIKO
IPC: B23K10/00
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To enable a plasma torch to use a large current by increasing the cooling capacity of an indirect water cooling system nozzle tip.  <P>SOLUTION: The plasma torch provided with a nozzle tip 14 having an electrode rod 11, double cylindrical nozzle rests 5, 6 arranged with the electrode rod in a central position, and a nozzle 15 facing the pointed end of the electrode rod and a cooling medium flow passage for making a cooling medium flow in the front end side of the nozzle rest is provided with the nozzle tip 14 having a tapered male screw in an outer peripheral surface and tightened and coupled to the nozzle rest by the tapered male screw of the outer peripheral surface screwed into the female screw at the front end of the nozzle rest. There is a silver plating on the screw surface of at least either of the tapered male screw of the nozzle tip and the female screw at the front end of the nozzle rest. An inner tube 5 of the nozzle rest has a projected rim which bisects the circular cylindrical space for flowing of the cooling medium up to an annular space w2 of a nozzle tip coupling section of cooling medium flow passages 19-w1 to w4-20 to a lateral supply channel w1 and a drainage canal w3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008215160-A (JP)
Title: Rotary disk pump
Inventor: KUBOTA KOJI
IPC: F04D7/04
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent stagnation of solid content in a rotary disk pump for pumping handling liquid containing the solid content.  <P>SOLUTION: A disk-like rotary member 16 includes a plurality of spacedly disposed disks 18. Impellers 32, 34 are respectively provided on the pump front side and the pump back side of the disk-like rotary member 16. The impellers 32, 34 apply turning force to the handling liquid in the vicinity of an inner wall surface of a casing 14 so as to generate swirl flow and prevent occurrence of secondary flow. Thus, the solid content which returns to a suction port on the secondary flow is decreased. Since the impellers 32, 34 are respectively provided apart from disks 18A, 18E, recessed and protruded portions on surfaces of the disks are decreased so that the solid content is prevented from stagnating on the surfaces.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008213332-A (JP)
Title: Manufacturing method of stretched film, stretched film manufactured by the method, and phase difference film
Inventor: YOSHIDA TETSUYA
IPC: B29L7/00
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To suppress scratches and wrinkles of a stretched film obtained by subjecting a cellulose acylate film preliminarily heated by a plurality of preheating rollers to stretching machining in a longitudinal direction by a the difference of peripheral speeds of a pair of rollers.  <P>SOLUTION: V<SB>n+1</SB>is set so as to become in a range ≥0.01×ΔT<SB>n</SB>×V<SB>n</SB>and ≤ 0.2×ΔT<SB>n</SB>×V<SB>n</SB>when the peripheral speed of the (n+1)th roller from the upstream side of the plurality of preheating rollers 22, 24, 26, 28 and uppermoststream roller 32 of the pair of rollers is set to be V<SB>n+1</SB>(m/min), the peripheral speed of the nth roller present in the upstream side by one roller from the (n+1)th roller is set to be V<SB>n</SB>(m/min), and the temperature difference at which the cellulose acylate film heat-changes before and after contacting by contacting the nth roller is set to be ΔTn (°C), and a time t<SB>n</SB>when the cellulose acylate film 12 contacts each preheating roller of the plurality of preheating rollers 22, 24, 26, 28 is set to be in a range ≥one sec. and ≤10 sec.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008214816-A (JP)
Title: Spinning dope for acrylic fiber and method for producing the same
Inventor: KOGAME AKIYOSHI
IPC: C08L33/20
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a spinning dope for an acrylic fiber having an excellent compatibility between an acrylonitrile-based copolymer having an ultra high molecular weight (mass-average molecular weight of ≥1,000,000) and an acrylonitrile-based copolymer having an ordinary molecular weight (mass average molecular weight of 200,000-500,000) and to provide a method for producing the same.  <P>SOLUTION: The spinning dope for an acrylic fiber includes an acrylonitrile-based copolymer A having a mass-average molecular weight of ≥200,000 and ≤500,000, an acrylonitrile-based copolymer B having a mass-average molecular weight of ≥1,000,000 and ≤3,000,000, and an organic solvent C.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008216783-A (JP)
Title: Device for generating sound effect
Inventor: SAKAMOTO KOSUKE
IPC: G10K15/04
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for generating sound effect capable of increasing the flexibility of setting the sound pressure level of effect sound and generating more suitable sound effect.  <P>SOLUTION: In the effect sound generating device 101, a control means 201 amplifies reference signals Sr1, Sr2, and Sr3 by using a value Yd of gain set, on the basis of engine rotation frequency fe [Hz] detected by a rotation frequency detector 23 and an engine rotation frequency variation amount Δaf [Hz/sec.] computed by a rotation frequency variation amount computing element 68.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008224052-A (JP)
Title: Boiler
Inventor: SHINOMORI KENICHI
IPC: F22B37/10
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boiler capable of supplying steam of high quality by preventing damage of a water pipe by overheating and easily controlling a water level (expanding water level zone).  <P>SOLUTION: In this boiler 1 comprising a can body 20 constituted by using a plurality of water pipes, a filling range of a heat insulating material 81 disposed at an upper position of the can body 20 is various according to heat flux conditions of the water pipe, and more heat insulating material 81 is filled to the periphery of the water pipe of low heat flux.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008226342-A (JP)
Title: Optical information recording method, optical information recorder and optical recording medium
Inventor: USAMI YOSHIHISA
IPC: G11B7/09
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To increase storage capacity and to reduce cost by simplifying a layer configuration in the optical information recorder.  <P>SOLUTION: A focusing lens (objective lens 3) is moved in the direction of an optical axis to thereby meet the focus of laser beams (servo beam) for focus reference determination with a focus reference surface (reflection surface 72a) while moving the focus along with the focus of recording beams. In a recording position selection process, one of a plurality of recording positions set in one recording layer 71 in a depth direction is selected. Then, the focal position of the recording beams with respect to the focal position of the laser beams for focus reference determination is compared with the recording position selected in the recording position selection process, and is adjusted the focal position of the recording beams to the recording position.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008222853-A (JP)
Title: Photocatalytic coating composition
Inventor: HISADA YOSHIKATSU
IPC: C09D151/06
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photocatalytic coating composition having a prescribed photocatalytic functions, shortening a curing time after coating, wherein the cured coated film is not decomposed by photocatalytic action and has flexibility and the composition increases adhesion to the under coat and improves abrasion resistance of the coated film.  <P>SOLUTION: The photocatalytic coating composition comprises as a resin binder, Nafion (R) of polytetrafluoroethylene graft-polymerized with a sulfonic group, and is compounded with a metal oxide having photocatalytic functions and one or more selected from fluorine resins of PVDF, PVF, PTFE, ETFE, PVDF-HFP, PCTFE, trifluorochloroethylene-alkylvinyl ether copolymer, tetrafluoroethylene-alkylvinyl ether copolymer, and trifluorochloroethylene-alkylvinyl ether-alkylvinyl ester copolymer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008226657-A (JP)
Title: Fuel cell
Inventor: TAKESHITA NAOHIRO
IPC: H01M8/10
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell that has improved strength of an electrolyte membrane and simplification of a structure of the fuel cell in a compatible way.  <P>SOLUTION: The electrolyte membrane 13 has a power generating part EA at the inner center portion in contact with electrodes 14, 15 and contributes to power generation, and a projected frame part 13 which is at the outer periphery side portion and projects from the surface defined on the surface of the power generation part EA. Furthermore, in the projected frame part 13, a gas inlet portion INh and a gas lead out portion OUTh for the reaction gas to be used in the fuel cell reaction are formed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008222083-A (JP)
Title: Airbag device for vehicle
Inventor: NAKAJIMA YUTAKA
IPC: B60R21/16
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an airbag device for a vehicle capable of suitably adjusting a form of a recessed portion, and reducing an injury value by suitably receiving an occupant including a head portion according to, for example, a wearing/non-wearing state of a seat belt or a seat slide position.  <P>SOLUTION: The airbag device for the vehicle comprises an airbag body 1 wherein a front surface becomes an occupant restraining surface X, a recessed portion Y formed on the airbag main body so as to be positioned at a lateral direction center portion of the occupant restraining surface, route portions 10 formed on right and left side surfaces of the airbag body so as to be positioned at a slanting rear side of the recessed portion, and a rear end portion 20 extended to the rear side of the airbag body through front end portions 17 joined around the recessed portion and the route portions 10 to be supported. The airbag device for the vehicle is provided with a tension transmitting member 14 towing the recessed portion by tension generated between the front end portion and the rear end portion by deploying/expanding action of the airbag body, and a recessed portion form adjusting means 13 provided on a vehicle body side, and adjusting depression amount of the recessed portion by adjusting a distance between the rear end portion and the front end portion while supporting the rear end portion of the tension transmitting member.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008221300-A (JP)
Title: Fillet weld structure and fillet welding method
Inventor: MURAKAMI TOSHIAKI
IPC: B60B35/16
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fillet weld structure that can make retention of braking torque during braking compatible with high durability compatible inexpensively by making a flank angle larger in a weld toe with a simple configuration, namely, at a low cost and being applied to the fillet welding of a brake flange to an axle case, and also to provide a fillet welding method.  <P>SOLUTION: This is a fillet weld structure formed by fillet-welding of a second member 4 to a first member 3. In a part or all of the fillet weld zone of at least one member 3 of the first and second members 3, 4, there is formed along a welding direction a slope 10 that is made higher as it comes closer to a weld root 1, with the welding performed in the manner that the toe 8 of the weld bead 7 is situated in the middle of the slope 10.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008226064-A (JP)
Title: Serial communication system
Inventor: FUJIYAMA HITOHIRO
IPC: G06F13/38
Filed: 2007-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a serial communication system, capable of attaining easy and sure serial communication.  <P>SOLUTION: An CS signal for requesting serial communication is outputted from a master processor 12, and an OK_INV signal responding to the CS signal is outputted from a slave processor 14. The master processor 12 executes, when the CS signal in an active state, serial communication of a determined bit number every time when the level of the OK_INV signal is reversed. The slave processor 14 reverses the level of the OK_INV signal in response to transfer of the CS signal to the active state. The slave processor 14 further changes the level of the OK_INV signal every time when the serial communication of the determined bit number is completed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008222412-A (JP)
Title: Sheet feeding roller
Inventor: MARUYAMA EIJI
IPC: B65H27/00
Filed: 2007-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet feeding roller capable of obtaining a friction force without increasing a pressing force and capable of easily coping with a design change.  <P>SOLUTION: The sheet feeding roller is formed of an elastic member 3 having a through hole 5 in its axis and formed annular at least when no load is applied. The elastic member has a waved periphery formed of crests 7 and valleys 9 in a vertical sectional view intersecting with the axial direction. A plurality of hollow parts 13 are formed between the crests and the through hole, and the hollow parts are formed so as to correspond to the crests. The hollow parts are partitioned by only the elastic member.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008226789-A (JP)
Title: Horizontal-stripe type fuel battery cell and its manufacturing method
Inventor: INOUE OSAMI
IPC: H01M8/12
Filed: 2007-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a horizontal-stripe type fuel battery cell and its manufacturing method, capable of preventing gas leak from a solid electrolyte and restraining degradation of power generation performance.  <P>SOLUTION: Of the horizontal-stripe type fuel battery cell, power generation elements 13 each having a multilayer structure with an inner side electrode, a solid electrolyte and an outer side electrode laminated sequentially are formed with a given interval in each axial length direction on a surface of a stick-type porous support of electric insulation with a gas flow channel formed inside on an axial length direction. The inner side electrode of one of the power generation element and the outer side electrode of the other power generation element adjoining to the power generation element are electrically connected, and a plurality of power generation elements are connected in series. In the horizontal-stripe type fuel battery cell, concave parts are continuously formed in the axial length direction on the surface of the porous support, the inner side electrode and an insulation precise layer 33 are buried alternatively inside the concave parts, and further, the solid electrolyte is integrally laminated on a surface of the porous support, the inner side electrode and the insulation precise layer to laminate the outer side electrode on a surface facing to the inner side electrode of the solid electrolyte.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008231937-A (JP)
Title: Cylinder block
Inventor: NOMURA ATSUSHI
IPC: F02F1/00
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an open deck type cylinder block capable of suppressing deformation of a cylinder arranged inside of a water jacket, in a part on the side of a cylinder head, and besides ensuring sufficient coolability of the cylinder.  <P>SOLUTION: This open deck type cylinder block is configured as follows. The water jacket 20 is provided with a shallow bottom portion 21 and a deep bottom portion 22. The shallow bottom portion 21 is arranged in a part comparatively far from a head bolt hole 17. Meanwhile, the deep bottom portion 22 is arranged in a part comparatively near to the head bolt hole 17. A lightening part 18 with a block outer wall extended toward the side of a cylinder center, is provided to a part on the side of a crankcase in a cylinder shaft direction of the shallow bottom portion 21.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008204930-A (JP)
Title: Capacitor system
Inventor: HIRASHIRO YOSHIMICHI
IPC: F21L4/00
Filed: 2007-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable capacitor system for multi-purpose application, capable of carrying a solar battery power generating system which fluctuates depending on light receiving condition in fully charged state at any time, and capable of reducing an exhausted amount of environmental pollutant.  <P>SOLUTION: The exhausted amount of environmental pollutant is reduced using a storage battery which uses a lighting fixture 1L using an LED light source, a solar battery 1S, and a lithium ion battery. A portable capacitor system which is in fully charged state at any time is available, by using an external power supply even if the amount of power generation with the solar battery is insufficient. The portable type power storage system provides single input, multiple outputs or multiple inputs, or multiple outputs so as to use equipment of many kinds as well as a lighting fixture.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008234711-A (JP)
Title: Medium processor and method for controlling thereof
Inventor: KOMIYAMA TAKAHISA
IPC: G11B17/12
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a medium from being broken in falling from an arm at an unintended timing and to prevent the fallen medium from breaking a mechanical component of a medium processor.  <P>SOLUTION: The medium processor detects (step S14) state transition of the medium conveyance arm 55 from a medium holding state to a medium release state at an unintended time other than the time for release processing according to a release instruction. When the state transition is detected, operation of a medium conveyance mechanism is finished.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008229925-A (JP)
Title: Thermal recording medium
Inventor: OGINO AKITO
IPC: B41M5/337
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal recording medium which excels in water resistance and solvent resistance, has a good coloring sensitivity and has less influence on an environment.  <P>SOLUTION: The thermal recording medium is constituted by providing a thermal recording layer containing a colorless or light-colored electron-donating leuco dye and an electron-accepting developer and a protective layer in this sequence on a substrate. The protective layer contains carboxy denatured polyvinyl alcohol, an epichlorohydrin resin of which the content of 1,3-dichloro-2-propanol is less than 5,000 ppm, and a polyamine/amide resin.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008228627-A (JP)
Title: Allyl hydrocarbon receptor chimeric protein, gene encoding thereof, expression vector, transformed cell, and method for detecting toxicity of test article
Inventor: AKABOSHI HIDEKAZU
IPC: C07K14/705
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an AhR (allyl hydrocarbon receptor) chimeric protein useful for highly sensitively detecting the toxicity of chemical substances.  <P>SOLUTION: Disclosed is an AhR chimeric protein includes an N-terminal region of an AhR derived from a rat containing bHLH domain and PAS domain, and a C-terminal region of an AhR derived from a mouse containing a transcription activating domain in order from its N-terminal end.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008239779-A (JP)
Title: Low staining aqueous coating composition and object coated with the same
Inventor: HORIE MIYAKO
IPC: C09D183/04
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low staining aqueous coating composition which can reduce rain stripe-like stains compared with conventional coating compositions when coating films comprising the aqueous coating composition is exposed outdoors, can especially prevent the stains just after the coating films are formed, has excellent durability, and has good storage stability as a coating, and to provide an object coated with the same.  <P>SOLUTION: The low staining aqueous coating composition comprises (A) an aqueous resin composition and (B) an aqueous dispersion obtained by subjecting 100 pts.mass of one or more α,β-ethylenically unsaturated monomers to emulsion polymerization using 1-300 pts.mass (solids) of water-dispersed inorganic particles having an average particle size of 4-100 nm as an emulsification stabilizer. The object coated with the composition is also disclosed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008242777-A (JP)
Title: Image retrieval system and image retrieval method
Inventor: MORIKAWA HIDEKI
IPC: G06T1/00
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image retrieval system and an image retrieval method, for retrieving an image based on the real-time asset value of an image for a user.  <P>SOLUTION: A metadata analysis part 244 acquires metadata collected by a metadata collection part 240, and calculates an asset value parameter corresponding to each item of the metadata. A retrieval control part 30 acquires, upon receipt of a retrieval instruction of image data, an item name (Metadata 1, Metadata 2, to Metadata_n) from a metadata DB 242, receives setting for weighting each item of the metadata, transmits the weighting set for each metadata item to an asset value ranking processing part 26, and instructs the asset processing part 26 to rank the image data. The processing part 26 rank image data. A retrieval control part 30 reads image data from an image recording device 20, and displays the image data in the descending order of the asset value rank.  <P>COPYRIGHT: (C)2009,JPO&INPIT