baber/WOPTO huggingface dataset:
Patent JP-2011032532-A (JP)
Title: Method for producing agglomerate for blast furnace raw material
Inventor: KASAI AKITO
IPC: C21B5/00
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an agglomerate for a blast furnace raw material, in which an agglomerate for a blast furnace raw material having high strength can be produced even if coal hardly having softening and melting properties is used.  <P>SOLUTION: Powdery coal A having the maximum fluidity MF of ≤3DDPM and containing a volatile matter VM of ≥10 mass%, and powdery iron ore B comprising crystallization water LOI of ≥3 mass% are subjected to cold-mixing by a mixer 1 to obtain a mixed raw material C, in such a manner that the average particle diameter d<SB>50</SB>(Do) of the powdery iron ore B is controlled to 5 to 50 μm, and also, the ratio between the average particle diameter d<SB>50</SB>(Do) of the powdery iron ore and the average particle diameter d<SB>50</SB>(Dc) of the powdery coal A, Do/Dc is controlled to 0.1 to 2.0. This mixed raw material C is thereafter heated at 250 to 550°C by a heating machine 2, the heated mixed raw material C' is hot-molded by a hot molding machine 4 to produce a molding D, and this molding D is subjected to heating treatment at 560 to 750°C by a heat treatment device 5 so as to produce an agglomerate E for a blast furnace raw material.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011031276-A (JP)
Title: Core for casting
Inventor: HAYASHI CHITOSE
IPC: B22C1/00
Filed: 2009-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a core for casting in which thermal expansion is suppressed, and which has high dimensional precision and prevents the corrosion of a casting alloy upon collapse.  <P>SOLUTION: The core for casting is obtained, using a raw material obtained by adding hard particles (excluding alumina) not dissolved in the molten salt of the above mixed salt so as to be 0.5 to 50 vol.% to a mixed salt composed of 20 to 50 mass% sodium chloride, and the balance barium chloride with impurities of ≤1 mass%, by performing molding according to melting casting.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011021865-A (JP)
Title: Remote control for refrigerator, and refrigerator
Inventor: SHIRAISHI MASATO
IPC: F25D23/00
Filed: 2009-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To improve a life quality of elderly residents and others in view of the difficulty of knowing what is in a refrigerator without opening it, especially in a multigenerational household's dining kitchen, where a plurality of persons freely access it, by imaging foodstuff and dishes to be stored in a refrigerator through a digital camera built in a remote control and computerizing the date/time of imaging and an approximate volume determined by image analysis to indicate the condition of food storage in the refrigerator, so that material and food are consumed opportunely, by avoiding food hazards such as food poisoning due to growth of microorganisms and alteration of food components during unnecessary or extended storage.  <P>SOLUTION: The condition of food stored in the refrigerator is used in the form of digital information for menu proposal, healthcare and the like by different families of close relatives, caregivers and others who access the Internet instead of opening the refrigerator. Electronic data acquired by the refrigerator remote control and refrigerator is analyzed by a food sensitivity engineering technique in which statistical data mining on how an elderly residents or others, prefer and select food, determines the optimum values of dishes and recipes useful in satisfying the elderly residents or others with daily desire for delicious dishes and preferences to improve its life quality.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011035231-A (JP)
Title: Heat treatment apparatus
Inventor: MORIKAWA KIYOHIKO
IPC: H01L21/22
Filed: 2009-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat treatment apparatus capable of surely achieving both of protection of a seal member and prevention of adhesion of a reaction product while reducing useless energy consumption as much as possible.  <P>SOLUTION: A vertical furnace 10 includes a reaction tube 11, a heater 20, a manifold 16, and a cooling gas supply means 310. The manifold 16 has at least a flange support part 166 for supporting a flange part 122 of the reaction tube 11 and is constituted so as to be joined to the flange part 122 of the reaction tube 11 through an O-ring 174. Though holes 33 for guiding a cooling gas jetted from the cooling gas supply means 310 to the flange part 122 of the reaction tube 11 are formed on the flange support part 166. The cooling gas supply means 310 selectively jets the cooling gas to the flange support part 166 in the manifold 16.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011037920-A (JP)
Title: Method for producing framed soap
Inventor: TANAKA KOJI
IPC: C11D9/26
Filed: 2009-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a framed soap excellent in a lingering perfume characteristic.  <P>SOLUTION: There is provided the method for producing the framed soap, in which a mixture of (A) a fatty acid salt of any of an alkali metal salt, an ammonium salt, and an alkanolamine salt, (B) a water-soluble inorganic salt, and (C) water, is mixed with a mixture of (D) a perfume and (E) a metallic soap.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009286789-A (JP)
Title: Process improvement to produce low color trimethylolpropane
Inventor: SUPPLEE CAROLYN
IPC: C07C29/86
Filed: 2009-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for acquiring crude trimethylolpropane (TMP) of low reacted color.  <P>SOLUTION: TMP is generally produced by the condensation of n-butylaldehyde and formaldehyde in an alkali solution. The mixture is then concentrated and placed through an extractor. High concentration of low color TMP is present in the extractor and may be obtained by taking a slip stream of hot organic/water/TMP from the extractor and allowing the mixture to cool and phase separate. Upon separation of the phases, TMP generally having an acid wash color of about 5 GU or less is recovered from the water phase.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011037341-A (JP)
Title: Driving support device
Inventor: YOKOYAMA AKIHISA
IPC: G08G1/16
Filed: 2009-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving support device which can perform suitable operation support using support information up to a support target point received from a road-side device.  <P>SOLUTION: The driving support device 1, which performs driving support at a support target point based on support information, includes: a support information acquisition means 10, 21, which acquire the support information (present location information, road linearity information up to a support target point, and location information at the support target point); a present location detection means 11, which detects the present location of self-vehicle; a memory means 11a, which memorizes map information including the support target point; a comparison means 22, which compares a first support target candidate point specified based on the present location, the road linearity information up to the support target point, and the map information and a second support target candidate point specified based on the detected present location, the road linearity information up to the support target point, and the map information with the location information at the support target point; and driving support means 23, 24, which perform the driving support based on a result of the comparison.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011038174-A (JP)
Title: Composite sintered compact
Inventor: ISHIDA TOMOYUKI
IPC: C22C1/05
Filed: 2009-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite sintered compact in which a cemented carbide layer and a cermet layer are laminated, and to provide a method for producing the same.  <P>SOLUTION: A cemented carbide powder composing a cemented carbide layer and a cermet powder composing a cermet layer are prepared as raw material, and these powders are laminated so as to produce a molded body, and the molded body is sintered so as to produce a composite sintered compact 10 in which the cemented carbide layer 12 and the cermet layer 11 are laminated. As the cermet powder, the powder of a solid solution containing Ti and W and having a cored structure is used by ≥10 mass%. By utilizing the powder of the solid solution having the specified composition and the cored structure, compared with the case where the powder of a solid solution having no cored structure or a powder which has not be made into a solid solution, its wettability with a bonding phase can be increased, and its sintering property can be improved. As a result, deformation caused by a difference in a shrinkage behavior upon sintering between the cemented carbide and cermet is suppressed, and a composite sintered compact with a proper shape is easily obtainable.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011231017-A (JP)
Title: Process for producing optically active epoxy compound and optically active sulfoxide compound, ligand and complex for use in the process, and process for producing the complex
Inventor: SARUHASHI KOICHIRO
IPC: C07B53/00
Filed: 2009-08-26
Abstract: PROBLEM TO BE SOLVED: To provide: a process for producing an optically active epoxy compound and an optically active sulfoxide compound; a ligand and a complex for use in the process; and a process for producing the complex.SOLUTION: Disclosed are: an optically active titanium-salen complex, an optically active titanium-salalen complex and an optically active titanium-salen complex having structures represented by formulae (21a), (21b), (22) and others; a process for producing an optically active epoxy compound or an optically active sulfoxide compound through the asymmetric oxidation reaction of an olefin compound or a sulfide compound using any one of the complexes as a catalyst; a ligand and a complex for use in the process; and a process for producing any one of the complexes.
Patent JP-2010001490-A (JP)
Title: Water soluble metal working oil agent composition
Inventor: SUZUKI TAKUMI
IPC: C10M105/70
Filed: 2009-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water soluble metal working oil agent composition exhibiting excellent rust preventive performance while suppressing dissolution of a wax for fixation of a material to be worked.  <P>SOLUTION: The water soluble metal working oil agent composition includes a compound represented by formula (I) (wherein at least one of R1 to R3 denotes a 2-6C hydroxy hydrocarbon group and the others denote hydrogen or a 1-24C hydrocarbon group) or formula (II) (wherein R<SB>4</SB>denotes hydrogen or a 1-24C hydrocarbon group or a 2-6C hydroxy hydrocarbon group) and a compound represented by formula (III) (wherein R27 to R29 each denotes hydrogen or a 1-24C hydrocarbon group and R27 to R29 have the number of total carbons of 1 to 36), and includes pH 7-12 of the solution thereof.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011047593-A (JP)
Title: Heat pipe and method of manufacturing the same
Inventor: KAWABATA KENYA
IPC: F28D15/02
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat pipe capable of effectively reducing heat flux and effectively performing inflow of heat from a heat source to a heat receiving part of the heat pipe, and a method of manufacturing the heat pipe.  <P>SOLUTION: The heat pipe comprises a sealed tubular container including a heat release part, a heat receiving part and a connection part for interconnecting the heat release part and the heat receiving part. At least in the heat receiving part, the cross section in the longitudinal direction of the tubular container is formed to have a flat shape. The cross section on the tubular container inner side of the heat receiving part is set larger than that on the tubular container inner side of the connection part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011026941-A (JP)
Title: Apparatus for opening/closing back door for vehicle
Inventor: HATTORI KEIJI
IPC: B60J5/10
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for opening/closing a back door, which assists an operator's operation of opening/closing the back door, so that the back door can be operated to be opened/closed, without the need for a great physical operating force.  <P>SOLUTION: This apparatus for opening/closing the back door for a vehicle assists the operator's opening/closing operation, without electrically performing the whole operation of opening/closing the back door 1. When the operator operates the back door 1, the apparatus detects the amount of pull of a handle 4 for closing, and partially assists the physical operating force necessary for the closing operation by a motor, depending on the amount of pull. The apparatus enables the closing operation to be performed without the need for the great operating physical force.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011052558-A (JP)
Title: Supercharger
Inventor: ISOTANI TOMOYUKI
IPC: F02B39/00
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the production costs of a supercharger equipped with a seal for minimizing without limit a clearance between the housing and the impeller.  <P>SOLUTION: A turbocharger 1 comprises a compressor 2 and a turbine 3. The compressor 2 comprises a housing body 210, a shroud 211 formed separately from the housing body 210, a compressor impeller 22 which is rotatably arranged in the housing body 210 to take in new air into the housing body 210 and compress it, and a seal portion 212 which is supported between the housing body 210 and the shroud 211, thereby fixed between the housing body 210 and the compressor impeller 22, and contacts the leading edge of the rotating compressor impeller 22.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011052579-A (JP)
Title: Fuel supply control device of internal combustion engine
Inventor: ODAJIMA HIKARI
IPC: F02D41/04
Filed: 2009-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel supply control device for an internal combustion engine capable of suppressing the amount of smoke generation properly by controlling the fuel supply amount properly in accordance with the condition of the EGR operation and keeping good the exhaust gas characteristics and drivability.  <P>SOLUTION: The fuel supply control device 1 of the internal combustion engine 3 calculates the fuel supply amount QINJ in accordance with the sensed operating conditions NE and PMCMD of the engine 3. In order to suppress the amount of smoke generation, the upper limit value for restricting the calculated fuel supply amount is set to the upper limit value QINJLMT for suppression of smokes. This is followed by setting of the correction period TSTSC to correct the smoke suppressing upper limit value when the EGR operation is judged as having stopped, in accordance with the capacity CAPIN of the portion of the suction passage 5 from the connection part of the EGR passage 10a to the combustion chamber 3b and the calculated exhaust gas flow rate FEX.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010103495-A (JP)
Title: Semiconductor device, and apparatus and method for manufacturing the same
Inventor: ONOZAWA KAZUHISA
IPC: H01L21/76
Filed: 2009-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device having the degree of freedom in forming oxide films so that an oxide film containing reduced or no nitride component is formed at a low temperature and a thick oxide film is formed at a low temperature by a batch system growth device.  <P>SOLUTION: A silicon-based gas containing alkyl group or alkoxy group or a siloxane gas or a silazane gas is allowed to react to an oxidizer for oxidizing the gas at ≤500°C in a depressurized state. A silane gas, a disilane gas, a phosphorus gas or a boron gas is allowed to react as an additive to the gas.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011055304-A (JP)
Title: Image processing apparatus
Inventor: NISHIOKA NAOKI
IPC: H04N1/46
Filed: 2009-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus capable of eliminating the background such as the ground color or the ground pattern of a document.  <P>SOLUTION: In a luminance distribution measurement unit 301, luminance levels are set by separating luminance into the predetermined number of stages for each fixed range, pixels of color image data input from an image data pre-processing unit 20 are separated into luminance levels corresponding to luminance, and the number of pixels for each luminance level is measured. A peak detection unit 303 discriminates a peak of the lowest luminance level as luminance corresponding to character information or an image described in a document. Based on the luminance discriminated correspondent to the character information or the image described in the document, a reference value decision unit 305 determines a reference value of luminance to be converted into a white color of the highest luminance level. A background eliminating unit 31 converts pixels of luminance higher than the reference value calculated by a reference value calculating unit 30 into white pixels, excluded from a printing object, and generates a monochromatic image, on which background elimination has been performed, from an image corrected by the image data pre-processing unit 20.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011051307-A (JP)
Title: Method and apparatus for producing seamless belt
Inventor: MATSUO YASUHIRO
IPC: G03G15/20
Filed: 2009-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a seamless belt which is consisting essentially of a thermoplastic resin and has high grade at a low cost.  <P>SOLUTION: The method for producing the seamless belt includes a process of arranging a first cylinder and a second cylinder so that mutually facing ends of the first cylinder and the second cylinder have a gap and extruding a molten body from an annular die into the gap, a process of holding the molten body extruded into the gap between the mutually facing ends of the first cylinder and the second cylinder and intercepting communication of gas in the cylinders between the first cylinder and a second cylinder, a process of carrying out relative movement of the first cylinder, the second cylinder and the annular die in an axial direction in a state where the molten body is held therebetween and applying the molten body to an inner wall of the first cylinder or of the second cylinder to form a cylindrical layer of the molten body, a process of charging a space at least constituted of the cylindrical layer and the inner wall of the first cylinder or of the second cylinder with the gas to closely adhere the cylindrical layer to the inner wall of the first cylinder 4 or of the second cylinder 7 by gas pressure, and a process of solidifying the cylindrical layer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011052187-A (JP)
Title: Two-pack type polyurethane film-forming material
Inventor: MATSUMOTO YUKIO
IPC: C08G18/42
Filed: 2009-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-pack type polyurethane film-forming material having high film strength, excellent substrate-followability and durability and causing little foaming even by applying to form a thick coating film, as a waterproofing material or floor material.  <P>SOLUTION: The two-pack type polyurethane film-forming material is composed of a combination of a main agent containing an isocyanate-terminated prepolymer obtained by reacting a polyol (A) having a hydroxyl value of 10-300 mgKOH/g with a polyisocyanate compound (B), and a curing agent containing a polyamine (C), wherein an average functional group number of the polyol (A) is 2.1-2.5, and the polyol (A) contains a polyester ether polyol (A1) obtained by a ring-opening addition reaction of a polycarboxylic acid anhydride (b) and an alkylene oxide (c) to an initiator (a).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011061413-A (JP)
Title: Light-emitting loudspeaker system and voice device
Inventor: YASHIRO KAZUNORI
IPC: H04R1/02
Filed: 2009-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting loudspeaker system which can emit light and generate voice, and a voice device which loads the light-emitting loudspeaker device.  <P>SOLUTION: The light-emitting loudspeaker system 1 is equipped with a diaphragm 2 which has a vibration power generator 7 which generates power by vibration and a surface light emitting element 8, provided on the surface side of the vibration power generating unit 7; a vibrating device 3 provided on the side of the rear surface 7b of the vibration power generating unit 7 and makes the diaphragm 2 vibrate; an electric storage device 5 which stores the power generated by the vibration power generator 7; and a lighting device 6, in which the power stored in the electric storage device 5 is input as power supply and lights the surface light-emitting device 8.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009287037-A (JP)
Title: Floor polish vehicle composition
Inventor: KOHR ALAN WAYNE
IPC: C08F2/32
Filed: 2009-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new polymer latex and a polish vehicle composition exhibiting improved high initial gloss and improved repeatable burnish response without giving adverse effect to durability.  <P>SOLUTION: A polymer composition contains an aqueous suspension or dispersion of a water-insoluble polymer of an ethylenically unsaturated monomer, wherein the polymer has a glass transition temperature of at least 35°C, contains 25-65 wt.% of units of IBMA (isobutyl methacrylate) and BMA (n-butyl methacrylate), and contains 3-50 wt.% of at least one acid monomer unit.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011056754-A (JP)
Title: Image forming apparatus, maintenance method, image forming system, maintenance program, and recording medium
Inventor: HORIKOSHI HIRONOBU
IPC: B41J2/175
Filed: 2009-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which maintenance corresponding to printing conditions is performed and to provide a maintenance method, an image forming system, a maintenance program, and a recording medium.  <P>SOLUTION: The image forming apparatus which performs the image formation of printing data includes a maintenance means which performs an operation for maintaining the image forming apparatus in such a state that the image formation is normally performed. The maintenance means starts a maintenance operation at timing of starting a printing set screen where the printing conditions of the printing data are set, to perform the maintenance operation corresponding to the printing conditions of the printing data.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011059372-A (JP)
Title: Image forming method, toner, and process cartridge
Inventor: YAMAMOTO JUNJI
IPC: G03G9/087
Filed: 2009-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming method where a fixing device allowing fixing at a heating temperature lower than before and a specific toner are combined.  <P>SOLUTION: The image forming method includes a process of fixing a toner image formed using the toner containing at least resin and a colorant to a recording medium using a contact type fixing device. The fixing device includes a fixing member 61 heated by a heating source and a pressure member 62 arranged to be pressure-welded to the fixing member 61. The fixing device fixes an unfixed image on the recording medium to the recording medium by making the recording medium pass through a fixing nip formed by the mutual pressure-welding of the fixing member 61 and the pressure member 62. The linear speed of the fixing member 61 is at least partially different from that of the pressure member 62, the toner includes voids whose major axes are 0.2 μm or larger and porosity is 2-50%.  <P>COPYRIGHT: (C)2011,JPO&INPIT