baber/WOPTO huggingface dataset:
Patent JP-2012067656-A (JP)
Title: Egr gas cooling device
Inventor: HARA TAKASHI
IPC: F02M25/07
Filed: 2010-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an EGR (Exhaust Gas Recirculation) gas cooling device, capable of cooling an EGR gas without giving an adverse influence to fuel consumption.SOLUTION: A heater 4 heat-exchanging between the EGR gas flowing in an EGR pipe 3 in a near part of an exhaust manifold 23 and an operation gas is provided in a loop pipe 2 in which the operation gas is encapsulated, a cooler 5 heat-exchanging between the operation gas and the atmosphere is provided in the loop pipe 2 and a regenerator 6 is provided between the cooler 5 and the heater 4 of the loop pipe 2 to form a motor 7 for converting heat of the EGR gas into sound in the loop pipe 2.
Patent JP-2012067973-A (JP)
Title: Refrigerator
Inventor: YAMAUCHI TOKIKO
IPC: F25D17/08
Filed: 2010-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator with a supercooling compartment, capable of promptly decreasing a temperature of food to a supercooling temperature band, and capable of stably storing the food in a supercooled state.SOLUTION: The refrigerator includes: a supercooling box of a drawer type stored in the supercooling compartment; a first cold air outlet, which is arranged in the vicinity of sidewalls at a rear lower section of the supercooling compartment, and which blows a cold air between the inside of bottom of the supercooling compartment and the outside of the bottom of the supercooling box; an air guide member, which is installed in the bottom of the supercooling compartment, for guiding a cold air from the first cold air outlet to the front surface of the supercooling compartment; a second cold air outlet installed in the rear upper part of the supercooling compartment; and a cold air return port, which is installed in the rear lower section of the supercooling compartment, and which recovers the cold air from the first cold air outlet and the cold air from the second cold air outlet.
Patent JP-2012073330-A (JP)
Title: Toner and image forming apparatus using the same
Inventor: AOKI MOMOMI
IPC: G03G15/08
Filed: 2010-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a toner preventing generation of an image defect for a long period of time, and to provide a developing device using the toner and an image forming apparatus including the developing device.SOLUTION: The toner is specified in such a manner that when a load is applied at a given speed to single particles of the toner, a value obtained by dividing an integrated value of the displacement amount of the particles per unit time by a volume average particle diameter of the toner is in a specified range.
Patent JP-2012073101-A (JP)
Title: Biosensor
Inventor: HIGUCHI TAKUYA
IPC: G02B21/00
Filed: 2010-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a biosensor capable of observing an object to perform sensing with a microscope or the like while performing sensing simultaneously.SOLUTION: According to this invention, there is provided a biosensor having an FET sensor comprising a transparent base material, a gate electrode on the transparent base material, a semiconductor film covering the gate electrode, a source electrode and a drain electrode each arranged to have ohmic contact with the semiconductor film, first insulator films each covering the source electrode and the drain electrode, a second insulator film which is arranged on the semiconductor film on the gate electrode and on which an object to be measured is arranged.
Patent JP-2012073172-A (JP)
Title: Fast reactor core
Inventor: YAMAOKA MITSUAKI
IPC: G21C3/62
Filed: 2010-09-29
Abstract: PROBLEM TO BE SOLVED: To achieve a long-term cycle operation, higher burnup and an increase of temperature of a coolant at a reactor core outlet, through not reducing the core properties of a fast reactor by using Pu having a different isotope composition ratio, and especially mitigating strain in output distribution by control rods.SOLUTION: The fast reactor core includes a plurality of fuel assemblies with a fuel composed of a mixture of plutonium fuel and depleted uranium loaded, a plurality of blanket assemblies 10 surrounding the whole fuel assemblies, a plurality of adjustment control rods 4 and a plurality of safety control rods 5. A ratio of abundance of Pu241 and Pu240 loaded to the fuel assemblies 26, 36 adjacent to the control rods 4 to the whole plutonium is larger than a ratio of abundance of Pu241 and Pu240 loaded to the other fuel assemblies 27, 28, 37, 38, 39 to the whole plutonium.
Patent JP-2012072872-A (JP)
Title: Rolling bearing
Inventor: HIMENO YOSHIHIDE
IPC: C08J5/04
Filed: 2010-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing which can be used in applications of high temperature and high speed rotation.SOLUTION: In the rolling bearing including an inner ring 5, an outer ring 6, a plurality of rolling elements 7 interposed between the inner ring and the outer ring and a retainer 1 retaining the rolling bodies and used in applications of high temperature and high speed rotation, wherein the DN value is not less than 1,500,000 and the service temperature is not less than 200°C. The retainer is obtained by molding a carbon fiber composite material that is obtained by reinforcing a polymer compound serving as a matrix with a carbon fiber material. The molding method uses a resin transfer molding method.
Patent JP-2012070710-A (JP)
Title: Chocolate for baked food and baked food using the same
Inventor: HASEGAWA HIROTOMO
IPC: A21D2/36
Filed: 2010-09-29
Abstract: PROBLEM TO BE SOLVED: To provide chocolate for baked food having baking resistance, and a baked food that keeps the shape of the chocolate after baking while preventing oil from oozing from the chocolate after baking.SOLUTION: The chocolate for baked food contains 20.0-32.2 mass% total oil content and the ratio of solid contents derived from cacao solid raw materials to the total oil content is 0.56 or more. The baked food is obtained by baking a baked food dough containing the chocolate for baked food.
Patent JP-2012074627-A (JP)
Title: Joining method and joined body
Inventor: YAMADA MARIE
IPC: H05K3/32
Filed: 2010-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a joining method capable of reducing contact resistance between metallic members and a conductive adhesive portion when the metallic members are joined to each other via the conductive adhesive portion, and a joined body obtained by using the joining method.SOLUTION: In a joining method, a first metallic member 2 and a second metallic member 3 are joined to each other via a conductive adhesive portion. In the joining method and a joined body, a first joining auxiliary portion 6 which includes nanoparticles with an average primary particle size of 1-100 nm comprising at least one kind of metal selected from a group comprising metal constituting metallic fine particles of the conductive adhesive portion and metal constituting the first metallic member 2 is provided between the first metallic member 2 and the conductive adhesive portion, and/or a second joining auxiliary part 7 which includes nanoparticles with an average primary particle size of 1-100 nm comprising at least one kind of metal selected from a group comprising metal constituting the metallic fine particles of the conductive adhesive portion and metal constituting the second metallic member 3 is provided between the second metallic member 3 and the conductive adhesive portion.
Patent JP-2012078383-A (JP)
Title: Image forming apparatus
Inventor: FUJII MAKOTO
IPC: G03G15/20
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To solve the problem that although a method for preventing paper edge scratch by swinging a fixing part to a right angle to the direction of paper passage and scattering paper passage positions is known, swinging the fixing part does not change the position where paper passes through the fixing part, with the result that temperature inclination occurs in the direction of the fixing roller shaft of the fixing part, leading to fixing failure, fixing image failure such as paper wrinkles, and paper jam in the fixing part.SOLUTION: The image forming apparatus includes a plurality of temperature sensors for detecting the temperatures of both ends of a fixing member; a plurality of blowing parts (fans) installed near both of the ends of the fixing member and directed in the axial direction of the fixing member; a swinging mechanism for swinging the fixing member to a right angle to the advancing direction of paper; and a control part for controlling the blowing parts (fans) so as to correct temperature inclination in the axial direction of the fixing member according to the detection outputs of the temperature sensors.
Patent JP-2012077454-A (JP)
Title: Mixing device for two liquid mixture type injection material used in excavating and burying method
Inventor: MASAKI MIKIAKI
IPC: E21D9/06
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a mixing device for a two liquid mixture type injection material used in an excavating and burying method, which has simple structure, small size, excellent mixing efficiency without requiring no surplus power, and ability to cope with changes in mixing conditions.SOLUTION: A mixing device for a two liquid mixture type injection material is used in an excavating and burying method which uses an excavating and burying machine to sequentially install a pipe or a segment in underground. The mixing device for mixing two liquids is used during installation to mix components of two liquid mixture type lubricant or back-fill material which is injected to a void between the excavating and burying machine and the pipe or between the segment and natural ground, including glass spheres encapsulated in a mixing case having a liquid A inlet, a liquid B inlet, and a mixture outlet.
Patent JP-2012077211-A (JP)
Title: Adhesive sheet
Inventor: WADA HIROSHI
IPC: C09J7/02
Filed: 2010-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive sheet provided with a non-toluene-based adhesive layer, and excellent in self-bonding properties.SOLUTION: This adhesive sheet 8 is provided with a release liner 87 having on at least a first side thereof a release layer composed of a silicone-based release agent, and an adhesive layer 85 provided on the release layer. An adhesive composition that composes the adhesive layer 85 contains a water-dispersed acrylic polymer and a tackifier resin emulsion prepared without using an organic solvent. The release layer has an amount of silicone that transfers to a single-sided adhesive tape of 10 kcps or less per unit surface area equivalent to a circle having a diameter of 30 mm when determined as X-ray intensity of silicon by X-ray fluorescence analysis.
Patent JP-2012082845-A (JP)
Title: Method of manufacturing fracture-split conrod
Inventor: MATSUNO TOSHIYUKI
IPC: F16C7/02
Filed: 2010-10-06
Abstract: PROBLEM TO BE SOLVED: To prevent chipping or generation of a step part accompanying crack junction during fracture splitting to thereby eliminate the risk of engine seizure due to chipping, and to achieve cost reduction by reducing a chipping removal process.SOLUTION: The method of manufacturing a fracture-split conrod 1 fracture-splits a large end 3 into a conrod body 10 and a cap 11 and fastens the conrod body 10 and the cap 11 by a bolt 14. The method includes a step of a piercing a bolt hole 13 for inserting the bolt 14 at the large end 3 after a step of fracture-splitting the large end 3 into the conrod body 10 and the cap 11.
Patent JP-2012089931-A (JP)
Title: Information processing apparatus, information processing method, and program
Inventor: TOKUNAGA RYUJI
IPC: H04N13/04
Filed: 2010-10-15
Abstract: PROBLEM TO BE SOLVED: To appropriately generate a parameter for displaying a stereoscopic view image corresponding to a user's preference.SOLUTION: A broadcast receiving section 110 receives a broadcast wave and demodulates a video signal and a video decoding section 120 restores video data (video data for displaying a stereoscopic view image) by performing decoding processing on the video signal. A correlation value calculating section 140 calculates a correlation value by comparing a comparison target block in an image for left-eye view and a comparison target block in an image for right-eye view with each other. A stereoscopic view image parameter generating section 150 extracts the maximum correlation value from among correlation values calculated through comparison of each pair of comparison target blocks in a search range and determines a shift amount for the comparison target blocks corresponding to the extracted correlation value. Then, the stereoscopic view image parameter generating section 150 holds the determined shift amount in a shift amount holding table so as to be associated with the comparison target blocks, for which the shift amount has been calculated, and generates a stereoscopic view image parameter.
Patent JP-2012085750-A (JP)
Title: Game machine
Inventor: HAMANA TETSUYA
IPC: A63F7/02
Filed: 2010-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a game machine for enlarging a game area without changing the size of a game board body.SOLUTION: In the game machine which is used by assembling a game board 6 including the game board body 41 and a partitioning member 42 for partition-forming the game area 5 on the surface of the game board body 41 to a front frame 3, a storage opening 20a for storing the game board 6 is formed in the front frame 3, a board support section 34 for supporting the lower surface of the game board body 41 is provided at the lower edge of the storage opening 20a, and the lower edge of the partitioning member 42 is extended to a part below the game board body 41, thus forming a ball downflow area 63 that continues to the lower end of the game area 5 but is not backed by the game board body 41.
Patent JP-2012087431-A (JP)
Title: Base paper for paper yarn
Inventor: MIKAMI EIICHI
IPC: C08B16/00
Filed: 2010-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a base paper for a paper yarn that is recyclable and has a high tensile strength and a high wet strength, and a paper-breaking trouble hardly occurs in a slit processing step when the base paper is finished into a paper yarn.SOLUTION: The base paper for a paper yarn contains a fine-fibrous cellulose having a fiber width of 20 nm to 1000 nm in an amount of 1 mass% or more and 100 mass% or less and is obtained by applying a water resistance treatment using a wet paper strength agent. In the base paper for paper yarn, a strength ratio of the longitudinal direction to the lateral direction is preferably 3 or more, and a geometric mean of the longitudinal direction to the lateral direction is preferably 80 MPa or more.
Patent JP-2012087376-A (JP)
Title: Recycling method of copper scrap material
Inventor: WASHIMI TORU
IPC: C22F1/00
Filed: 2010-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a recycling method of copper scrap materials to produce high-quality copper by using waste copper containing 350 ppm or more of oxygen and using a conventional shaft furnace melting electrolytic copper without requiring a great amount of a dilution material consisting of electrolytic copper such as waste wires in a plant and high-grade scrap nor an oxidation treatment process for molten copper.SOLUTION: The recycling method of copper scrap materials includes: a melting process for forming molten copper by the shaft furnace from a scrap material consisting of a thin copper alloy material wherein titanium oxide is dispersed in a crystal grain or a grain boundary and a scrap material consisting of waste copper containing 250-400 mass ppm oxygen; and a removal process for removing the titanium oxide floating on the surface of the molten copper in the melting process.
Patent JP-2012086485-A (JP)
Title: Recorder, control method of recorder, and program
Inventor: OI TOMOYUKI
IPC: B41J29/38
Filed: 2010-10-21
Abstract: PROBLEM TO BE SOLVED: To prevent blurring of a letter or the like in recording with reduced font size and reduced resolution.SOLUTION: A printer 1 records a font on a recording medium by a recording head 36 based on recording data including data of letters to be recorded. The printer records by switching a mode between a special recording mode which carries out either of recording with the resolution converted to a resolution lower than the maximum print resolution of the recording head 36 and recording with the font converted to a font size smaller than a specified font, and a normal recording mode which carries out recording with the specified font at the maximum recording resolution of the recording head 36. In recording font data in the special recording mode, if a setting for decorating at least part of the font is made, a part including the font data is recorded in the normal recording mode.
Patent JP-2012092562-A (JP)
Title: Screw cap for pushing tube, pushing tube with screw cap, and tunnel excavation method by jacking machine
Inventor: KUROIWA NORIO
IPC: E21D9/06
Filed: 2010-10-27
Abstract: PROBLEM TO BE SOLVED: To enable a pushing tube to advance smoothly in an excavated pit while preventing the pushing tube from being deformed or damaged due to soil and stones in the pit excavated by an excavator.SOLUTION: In a pushing tube 4 with a chemical injection hole 41 having a female screw part 41a opened in its pipe wall, a screw cover 6, which has a cross section of a recessed shape and is provided with an end plate part 62 at one end of a cylindrical trunk part 61 on which a discharge port 61b and a male screw part 61a are formed, is used to mount the screw cover 6 on the chemical injection hole 41 and position the end plate part 62 at the outer side opening end of the chemical injection hole 41 before making the pushing tube 4 advance into the ground. Then, after the pushing tube 4 has been advanced into the ground, a chemical is supplied into a cavity between the inner periphery of a pit excavated by an excavator and the outer periphery of the pushing tube 4 through the chemical injection hole 41 and the discharge port 61b of the screw cover 6.
Patent JP-2012097629-A (JP)
Title: Engine brake system of internal combustion engine and method of controlling the same
Inventor: NITTA JUNICHIRO
IPC: F02D9/06
Filed: 2010-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an engine brake system of an internal combustion engine which secures high exhaust brake force from a low speed rotation region of an internal combustion engine without using a continuously variable transmission having a complicated speed-increasing ratio mechanism when driving a mechanical supercharger upon engine brake operation, and to provide a method of controlling the engine brake system of an internal combustion engine.SOLUTION: The engine brake system 20 of an internal combustion engine 10 includes: the mechanical supercharger 21 on an intake passage 12 of the internal combustion engine 10; an exhaust brake valve 24 on an exhaust passage 13; a bypass passage 22 which bypasses the mechanical supercharger 21; and a variable flow rate valve 23 on the bypass passage 22. In the engine brake system 20, upon the engine brake operation, the exhaust brake valve 24 is closed, a supercharger operation in which the speed-increasing/reducing ratio is constant is performed by the use of the mechanical supercharger 21, such a control as to increase engine brake force is performed and the opening degree of the variable flow rate valve 23 is controlled based on a supercharging pressure etc.
Patent JP-2012095885-A (JP)
Title: Nail print apparatus and print controlling method
Inventor: MURATA YOSHIYUKI
IPC: B41J21/00
Filed: 2010-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a nail print apparatus and a print controlling method by which a user can simply enjoy nail print by reducing the load of the user without sticking a printing agent such as ink directly on the fingers and nails of the user.SOLUTION: Specified design images (D1 to D5) and contour lines (R1 to R5) of nail images are synthesized every kinds of a plurality of photographed fingers and the synthesized nail images (G1 to G5) are printed on a nail tip sheet (7) having an adhesive layer. After printing, the nail tip sheet (7) is cut automatically by a cutter or manually by scissors along the counter lines (R1 to R5) of the nail parts printed of the nail tip sheet (7), and thereby the nail tips with contour shapes corresponding to the contour shapes of each of nail parts different from each other are made.
Patent JP-2012096497-A (JP)
Title: Inkjet recording device
Inventor: INOUE TOMOHIRO
IPC: B41J2/075
Filed: 2010-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a continuous discharge type inkjet recording device for printing on an article to be printed by charging and deflecting ink particles, wherein a device, which arbitrarily adjusts a gap in respective printing areas on which printing is performed by respective nozzles, is downscaled with respect to a printing unit.SOLUTION: The inkjet recording device includes: an ink tank in which ink is stored; a supply pump for supplying the ink to the nozzle; the nozzle for discharging the ink to form the ink particles; a charging electrode for charging the ink particles; a deflecting electrode for deflecting the ink particles; and a gutter for collecting the ink particles. The inkjet recording device has a discharging direction setting device which has two printing units comprising a head substrate that supports at least the nozzle, the charging electrode, the deflecting electrode and the gutter, and which variably positions an ink discharging direction and a printing area of one printing unit with respect to another printing unit.
Patent JP-2012102149-A (JP)
Title: Detergent composition for steel plate
Inventor: FUKUSHIMA MITSUHIRO
IPC: C11D1/72
Filed: 2010-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a detergent composition for a steel plate, which can become a detergent having a long life because of high detergency and defoamability; and to provide a method for manufacturing a cold-rolled steel plate using the same.SOLUTION: The detergent composition for a steel plate includes an alkali agent (a), a nonionic surfactant (b), a fatty acid amide (c), an alcohol (d) having an 8-24C branched-chain alkyl group or alkenyl group and having no oxyalkylene group added thereto, and water, wherein the ratio {(b)/(d)} of the content of the nonionic surfactant (b) and the content of the alcohol (d) is 0.10 to 0.90.
Patent JP-2012101367-A (JP)
Title: Inkjet recording device
Inventor: SANADA KAZUO
IPC: B41J2/01
Filed: 2010-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet recording device capable of suppressing uneven density and uneven glossiness and thus, forming images having good image quality.SOLUTION: The inkjet recording device includes a carriage 30 including irradiation parts 34, 35 emitting ultraviolet rays and an image forming part 25 forming images by discharging ink cured by ultraviolet rays by inkjet. The carriage 30 further includes a scanning means performing bidirectional scanning along a direction approximately orthogonal to a carrying direction of a recording medium S. The irradiation parts 34, 35 include: tentative curing irradiation means 34a, 34b arranged on both sides of the image forming part 25 in the scanning direction of the carriage 30; and main curing irradiation means 35a, 35b arranged on the downstream side in the carrying direction of the recording medium S. A relationship between optical path length L1 from the tentative curing irradiation means 34a, 34b to the recording medium S and optical path length L2 from the main curing irradiation means 35a, 35b to the recording medium S is set to be L1>L2.