baber/WOPTO huggingface dataset:
Patent JP-2009275674-A (JP)
Title: Engine structure
Inventor: ISHIMOTO DAIJIRO
IPC: F01L1/04
Filed: 2008-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine structure capable of suppressing the amplification of vibrations generated with driving of an exhaust valve and an intake valve, and improving the quietness of an engine.  <P>SOLUTION: The engine structure comprises two exhaust valves 4 and two intake valve 5 in each cylinder 1, and an exhaust cam shaft 7 and an intake cam shaft 8 having cams 9, 11-13 corresponding to the exhaust valves 4 and the intake valves 5. A journal portion 62 of one exhaust cam shaft 7 is disposed between the cams 9, 9 of each cylinder 1, and journal portions 62 of the other intake cam shaft 8 are disposed at both ends of the two cams (a cam group 10) of each cylinder 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009281645-A (JP)
Title: Air conditioner and control method for air conditioner
Inventor: TAKAZAWA MASASHI
IPC: F25B27/00
Filed: 2008-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner and its control method, resolving a gas lacking state.  <P>SOLUTION: The air conditioner is equipped with a cooling water heat exchanger 82 composed to supply cooling water of an engine 3 to a receiver tank 8, and a superheating degree control means (a control part 70) for controlling a degree of superheating of an indoor heat exchanger by controlling openings of indoor expansion valves 142, 152. If it is determined that gas is lacking when the degree of superheating is a predetermined temperature or more even if the openings of the indoor expansion valves are controlled by the superheating degree control means, the cooling water is supplied to the cooling water heat exchanger, and a coolant in the receiver tank is heated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009283674-A (JP)
Title: Method of manufacturing semiconductor apparatus
Inventor: OUCHI MASAHIKO
IPC: H01L21/027
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To suppress variation of shape formed on a processed film to a photo mask pattern.  <P>SOLUTION: A method includes: a step of forming first and second amorphous carbon films 3 and 5 on a processed film 2; a step of etching the second amorphous carbon film 5 using a first photo mask; a step of filling to the etched part and forming a resin film so as to cover the second amorphous carbon film 5; a step of etching the resin film using a second photo mask having a pattern in which a shading part is arranged so as to cross with a shading part of a pattern of the first photo mask; a step of etching the first amorphous carbon film 3 using the second amorphous carbon film 5 and the resin film as a mask; and a step of etching the processed film 2 using the first amorphous carbon film 3 as a mask.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008278512-A (JP)
Title: Binding information for ip media flow
Inventor: SHIEH HUGH H
IPC: H04M11/00
Filed: 2008-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a binding mechanism that identifies and authenticates one or more media flows of a session.  <P>SOLUTION: Binding information uses an authorization token and one or more packet media flow identifiers to identify one or more packet media flows of a session for authorization. This provides the advantages of using a per-session authorization token while also allowing resource authorization and allocation on the basis of individual packet media flows of the session.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009284344-A (JP)
Title: Common key encryption method and system using binary authentication
Inventor: KAMEDA OSAMU
IPC: H04N7/167
Filed: 2008-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system for safely and surely distributing data such as messages, voice, images or motion pictures.  <P>SOLUTION: Authentication is performed between an authenticating party and a to-be-authenticated party in the following manner: authenticators R1 and R2 owned by both parties, respectively, are encrypted and decrypted to verify the identification of these two authenticators R1 and R2 and a newly generated authenticator R3 is encrypted and decrypted to be verified. After authentication is established between the two parties, a common key to be used for distribution of data such as messages, voice, images or motion pictures is encrypted and decrypted using the newly generated authenticator.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009290141-A (JP)
Title: Semiconductor module and method for manufacturing the same, and mobile device
Inventor: USUI RYOSUKE
IPC: H01L23/00
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor module having a simple configuration in which electromagnetic interference is suppressed.  <P>SOLUTION: The method for manufacturing a semiconductor module includes the steps of: preparing a semiconductor module 10 having a semiconductor element 14 mounted on a substrate for mounting an element; placing a metal foil 30 on the top surface of a package 28 including the semiconductor element 14; and reforming the shape of a part of the metal foil 30 that is not covering the top surface of the package 28 so as to follow the side faces of the package 28.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009287372-A (JP)
Title: Demolition method for boiler and boiler building
Inventor: YAMAMOTO HEITA
IPC: E04G23/08
Filed: 2008-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a demolition method for a boiler and a boiler building, which enables boiler dismantling operations to be performed on the ground or in a low place near the ground, without being performed in a high place, which prevents the boiler from falling due to the weight of the ceiling beam and the boiler, suspended by a jack, which facilitates ceiling beam cutting work, which can avoid collapse, caused by the deflection of the boiler building during earthquakes, by virtue of excellent earthquake resistance, and which dispenses with a step of cutting a connecting material for connecting the ceiling beam and the boiler together.  <P>SOLUTION: In a ceiling section of the boiler building 1, a temporary beam 3 is laid and placed between permanent columns of the boiler building 1, and fixed onto the permanent columns. The jack 5 is provided in a prescribed position on the ceiling beam 6. A hanging member 7 of the jack 5 is fixed to the temporary beam 3. The ceiling beam 6 is separated from the boiler building 1 by cutting both ends of the ceiling beam 6. The ceiling beam 6 and the boiler 4 are lowered by paying out the hanging member 7 from the jack 5, and stopped for the dismantlement of the boiler 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009292368-A (JP)
Title: System and method for supplying air for fuel cell in aircraft
Inventor: SAITO HIDEFUMI
IPC: B64D41/00
Filed: 2008-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To adequately supply a proper amount of air with proper pressure independent from flight altitude to a fuel cell mounted on an aircraft by effectively using pressure energy of air inside the aircraft and heat energy discharged from the fuel cell.  <P>SOLUTION: Air outside the aircraft compressed by a compression device 10 is supplied to an air electrode 1a side of the fuel cell 1 as air necessary for power generation reaction of the fuel cell 1 mounted on the aircraft. Air inside the aircraft discharged from a cabin 14 is used as working fluid of a first turbine 11. Exhaust gas flown out of the air electrode 1a side is used as working fluid of a second turbine 12. Discharge ports of each turbine 11, 12 are communicated with an area outside the aircraft. Generating power of the first turbine 11 and generating power of the second turbine 12 are used as compression power of the air outside the aircraft by the compression device 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008305408-A (JP)
Title: Extrapolation of nonresident mipmap data using resident mipmap data
Inventor: NEWHALL JR WILLIAM P
IPC: G06T15/00
Filed: 2008-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To improve the appearance of low resolution texture map data that is used, while high resolution mipmaps are being retrieved from a high latency storage resource.  <P>SOLUTION: A multi-threaded graphics processor is configured to use to extrapolate low resolution mipmaps stored in physical memory to produce extrapolated texture values, while high-resolution nonresident mipmaps are retrieved from a high latency storage resource and converted into resident mipmaps. The extrapolated texture values provide an improved image that appears sharper, as compared with using the low-resolution mipmap level texture data, in place of the temporarily unavailable high-resolution mipmap level texture data. An extrapolation threshold LOD is used for deciding when extrapolated magnification or minification texture filtering is to be used. The extrapolation threshold LOD can be used to smoothly transition from the use of extrapolated filtering to the use of interpolated filtering, when a nonresident mipmap is converted to a resident mipmap.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009293789-A (JP)
Title: Stabilizer control device
Inventor: HIRAI NAO
IPC: B60G17/015
Filed: 2008-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stabilizer control device can easily and surely join one of a pair of stabilizer bars to a bearing part, without requiring a separate component.  <P>SOLUTION: A spline shaft part 11e and a screw hole 11f are formed over a predetermined range in the axial direction from an end surface to one end part of the pair of stabilizer bars 11 and 12, and a spline hole 22e is formed over the predetermined range in the axial direction to the bearing part 22a of a first member. A cutout S is also formed over the predetermined range in the axial direction to one of the bearing part and the spline shaft part. Thus, the spline shaft part is suitable for the spline hole, and a nut 71 is threadedly engaged with the bearing part. When threadedly engaging a bolt 70 with the end part, since the spline shaft part is pulled in the bearing part while expansively opening the cutout in the circumferential direction, both are firmly fixed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009299089-A (JP)
Title: Operating method of vertical furnace, and apparatus for preventing in-furnace powdering
Inventor: KASHIWABARA YUSUKE
IPC: C21B7/18
Filed: 2008-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operating method of a vertical furnace and an apparatus for preventing in-furnace powdering, which are applicable even when coke of any kind is used, and sufficiently suppresses powdering of coke to be charged in the vertical furnace such as a blast furnace, for allowing the smooth and consistent operation of the vertical furnace.  <P>SOLUTION: In the operating method of the vertical furnace, a step part is formed in a conveying line of coke to be charged in a vertical furnace, the coke is separated into lump portion and powder portion when the coke drops on the stepped part, and the separated lump portion is charged in the vertical furnace. A stair-like chute 1 is installed in the step part. The apparatus for preventing in-furnace powdering comprises a carrying conveyor 5, a feeding conveyor 6, a discharging conveyor 4, a sifting apparatus 2 for sifting the coke discharged from the discharging conveyor 4, and a conveyor 11 for the vertical furnace which conveys the coke sifted by the sifting apparatus 2 on the sift and charges the coke from the top of the vertical furnace, and further comprises a bypass line 8 for conveying the coke carried by the carrying conveyor 5 to the discharging conveyor 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009297093-A (JP)
Title: Cleaning sheet
Inventor: WADA MINORU
IPC: A47L13/16
Filed: 2008-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning sheet with good dust catching property which is not limited in the degree of freedom of a thermal-adhesive long fiber by a junction which joins the thermal-adhesive long fiber and a thermal-adhesive sheet, which does not get stuck on a subject to be cleaned, and which the distance between a weld section and the tip end of the thermal-adhesive long fiber is random.  <P>SOLUTION: The cleaning sheet 1A is made of several long fiber bundles 3 oriented in one direction, composed of several fiber junctions 32 extended crossing long fibers 31, bonded on one surface of a substrate material sheet 2. Two or more fiber junctions 32 of the cleaning sheet 1A are placed at predetermined intervals and a multitude of long fibers 31 are cut at several linear cut sections 24 between fiber junctions 32, 32 adjacent to each other. The linear cut sections 24 of the cleaning sheet 1A form two discontinuous lines 24a in parallel with each other which uncut sections 25 are placed alternately. Two discontinuous lines 24a are continuous viewed from the oriented direction of the long fibers.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009300357-A (JP)
Title: Apparatus for measuring weak discharge emission
Inventor: OTSUKA SHINYA
IPC: G01N21/67
Filed: 2008-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To measure weak discharge emission sensitively and safely, in order to acquire a phenomenon occurring just before a dielectric breakdown, without breaking down any measuring instrument.  <P>SOLUTION: An apparatus is provided with; a pressure vessel which seals insulating gas being an object to be measured and has an observation window for measuring the discharge emission; an electrode system having a power supply side electrode and an earth connection side electrode which are disposed in the pressure vessel and generate a non-uniform electric field by applying a voltage from a power supply; a solid insulator disposed between the power supply side electrode and the earth connection side electrode; and a charge removing device for removing charge on the solid insulator. The discharge emission is measured by applying the voltage across both the electrodes.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009303455-A (JP)
Title: Power supply device
Inventor: TOMIYAMA MASAYASU
IPC: H02M3/28
Filed: 2008-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching power supply device, capable of supplying a sufficient power while an apparatus is idle and capable of reducing a loss due to a reactive power through a starting resistance while the apparatus is active.  <P>SOLUTION: A starting current is reduced by a starting time setting means while the apparatus is operated by the switching power supply. Moreover, a power necessary for the idle apparatus is supplied from the switching power supply, by exerting control so as to accelerate a starting time by the starting time setting means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010002466-A (JP)
Title: Light diffusion plate, backlight unit and display
Inventor: KAIZUKA TOMOYOSHI
IPC: G02B5/02
Filed: 2008-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light diffusion plate which efficiently diminishes a lamp image in a simple and easy way and causes no brightness variation.  <P>SOLUTION: The light diffusion plate 22 includes an uneven layer 20 for light diffusion and a substrate 21 on which the uneven layer 20 is laid. The uneven layer 20 includes a light incidence surface 20a and a light emission surface 20b which is a surface opposite to the light incidence surface 20a, and on at least one surface of the light incidence surface 20a and the light emission surface 20b, that is, on the light emission surface 20b, a plurality of depressions 201a and a plurality of protrusions 201b with random depths, heights and pitches are continuously formed at random over the whole area of the light emission surface 20b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008261878-A (JP)
Title: System and method for compensating for motor magnetic disturbance of compass measurement
Inventor: OLSON THOMAS R
IPC: G01C17/38
Filed: 2008-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To correct a vehicle compass measurement for an interfering magnetic field generated by a vehicle accessory.  <P>SOLUTION: A method for correcting a vehicle compass measurement for an interfering magnetic field generated by a vehicle accessory, where the interfering magnetic field has an intensity sufficient to cause a compass measurement error, includes monitoring the operation of the vehicle accessory and detecting a characteristic of operation of the vehicle accessory. A measurement or timing signal is then generated based on the characteristic of operation. A magnetic field for direction is measured in response to the measurement signal and an offset or correction value is determined based on at least one of the measured magnetic field and the characteristic of operation of the vehicle accessory.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010001440-A (JP)
Title: Thermoplastic resin composition, method for producing it, and molded product of the same
Inventor: HASHIBA MASANORI
IPC: B29B7/08
Filed: 2008-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition which can be injection-molded despite a high plant material content of 40-95 mass% in a thermoplastic elastomer, and to provide a method for producing the thermoplastic resin composition and a method for producing a molded product using the same.  <P>SOLUTION: The thermoplastic resin composition comprises a plant material and the thermoplastic elastomer, and based on the total, 100 mass%, of the plant material and the thermoplastic elastomer, the content of the plant material is 50-95 mass%. The method for producing the thermoplastic resin composition has a mixing process for mixing the plant material (a kenaf core and the like) with the thermoplastic elastomer (an olefin-based thermoplastic elastomer and the like) having Shore hardness of more than 50 and not more than 90 while melting it, and a pelletization process for pressing and solidifying the resulting mixture to obtain pellets. The molded product is obtained by injection molding of the thermoplastic resin composition.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010006630-A (JP)
Title: Modified sulfur-containing material and method of producing the same
Inventor: KIHARA TSUTOMU
IPC: C04B24/00
Filed: 2008-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a modified sulfur-containing material giving excellent ignition resistance, mechanical strength, water shielding property and resistance to sulfur oxidation bacteria to a material even when the civil engineering/construction material is prepared using general and industrial waste as raw material aggregate and having excellent economic efficiency and to provide a method of producing the same.  <P>SOLUTION: The modified sulfur-containing material contains modified sulfur obtained by reacting a sulfur modifying material mixture comprising ethylidene norbornene (ENB), dichloropentadiene (DCPD) and/or tetrahydroindene (THI) or a sulfur modifying material mixture comprising THI, DCPD and/or ENB with sulfur, wherein the sulfur modifying material mixture is blended in a specified ratio in the reaction, each content of ENB, DCPD and THI in the sulfur modifying material mixture is in a specific ratio and the modified sulfur exhibits specific viscosity when melted at 140°C.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010006539-A (JP)
Title: Method for manufacturing of paper product
Inventor: MURATA KAZUHITO
IPC: B65H18/28
Filed: 2008-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing of a paper product suppressing the generation of abnormal vibrations of a winding shaft, and stably continuing high-speed operation.  <P>SOLUTION: The manufacturing method of the paper product includes an unwinding step unwinding band-shaped paper from an unwinding shaft and a winding step winding up the band-shaped paper around a winding shaft. When an outer peripheral surface of the band-shaped paper wound around the unwinding shaft is partially recessed in its axial direction, during winding-up to the winding shaft of the band-shaped paper, on an upstream side of the winding shaft, liquid is sprayed to a part in a width direction of the band-shaped paper corresponding to the recessed part, thereby swelling the part. As such, the outer peripheral surface of the band-shaped paper wound around the winding shaft is made smooth in its axial direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010005141-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2008-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of improving the effect of a performance for allowing a player to notice that the game state is a special game state when not notifying whether the game state is a special game state or not.  <P>SOLUTION: In this game machine controllable into a probability variation hidden state not notifying whether the game state is a probability variation state or not, a performance control microcomputer determines whether or not executing an operation performance to be started according to the operation of an operation button 150. In the probability variation hidden state, the performance control microcomputer executes a mission performance, a performance of probability variation hidden notification and a forenotice performance, which are executed on condition of depressing down the operation button 150, at a high rate compared with that when the game state is not the probability variable state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010007601-A (JP)
Title: Geothermal power plant
Inventor: TANAKA DAISEI
IPC: F03G4/00
Filed: 2008-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power plant can make returning geothermal water to be blown out from a production well for geothermal power generation to the underground as reusable hot water.  <P>SOLUTION: This device is provided with a separator 2 separating the geothermal water blown out from the production well 1 to hot water and steam, a flasher 3 evaporating part of hot water fed from the separator 2, a generator 8 generating power by a steam turbine 4 driven by steam fed from the separator 2 and the flasher 3, a condenser 10 to which low-temperature low-pressure steam is fed from the steam turbine 4, and a cooling tower 11 supplying cooling water to the condenser 10. The condenser 10 includes a heat exchanger 10a exchanging heat between the steam fed from the steam turbine 4 and the cooling water fed from the cooling tower 11, and condensed water W which is water converted from steam by the heat exchanger 10a is fed to a seal pit 16 is returned to the underground through the production well 18, and can be reused as geothermal water.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008234834-A (JP)
Title: Disk drive and data writing method
Inventor: SADO HIDEO
IPC: G11B21/10
Filed: 2008-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data write method preventing influence of fringe area particularly due to an azimuth angle to improve the resultant data recording and reproducing characteristics.  <P>SOLUTION: The data write method is applied to the disk drive recording data on a disk medium by a head mounted on a rotary type actuator. The method executes a track pitch conversion processing in which, when the position of a data track is included in an inner circumferential area or an outer circumferential area on the disk medium, the track pitch of the data track is set to be larger than that in an intermediate circumferential area on the basis of the azimuth angle of the head.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010005573-A (JP)
Title: Spin coating method, apparatus therefor, method of producing solid imaging element, and method of producing device
Inventor: TSURUTA HACHIRO
IPC: B05C11/08
Filed: 2008-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the uniformity of the film thickness in the plane of a wafer by spin coating.  <P>SOLUTION: A coating material 201 is applied onto a wafer 200 by spin coating while the wafer 200 is kept in a forcibly warped state wherein its outer circumferential part of the wafer 200 is elevated relative to its center part.  <P>COPYRIGHT: (C)2010,JPO&INPIT