baber/WOPTO huggingface dataset:
Patent JP-2010088369-A (JP)
Title: Combine harvester
Inventor: HAYASHIDA JUNICHI
IPC: A01F12/46
Filed: 2008-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auger-operating tool in a combine harvester including the auger-operating tool on the tip of a grain-unloading auger, wherein the auger-operating tool functions to make an up-and-down motion or turning operation of the grain-unloading auger via an actuator smoothly in a favorable operational feeling.  <P>SOLUTION: The auger-operating tool 31 is composed of a multidirectional operating switch, which is vertically and transversely push-operable, and having an upper, lower, right and left operating planes 31a, 31b, 31c and 31d, conjunctive switches 32a, 32b, 32c and 32d corresponding to the pushing operations of the upper, lower, right and left operating planes 31a, 31b, 31c and 31d respectively, and a springy mechanism 35 to restoratively impel these switches 32a, 32b, 32c and 32d to a disengaged state. When a conjunctive switch corresponding to the push-operating in an either direction, i.e. vertical or transverse direction of the multidirectional operating switch is in an engaged state, the grain-unloading auger 13 makes an up-and-down motion or turning motion in the same direction as the push-operating direction of the multidirectional operating switch.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009300069-A (JP)
Title: Refrigerator
Inventor: HORIO YOSHIMASA
IPC: F25D11/02
Filed: 2008-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator capable of cooling its inside with high efficiency while saving energy by controlling quick freezing automatically depending on the temperature detected by an infrared sensor installed in the refrigerator.  <P>SOLUTION: This refrigerator is provided with a storage chamber provided with the infrared sensor 128 for detecting surface temperature of food 121 in its inside and a cooling means for cooling the inside of the refrigerator. This refrigerator controls quick freezing automatically by starting the control of quick freezing at the upper limit temperature set based on the temperature detected by the infrared sensor 128 and ending the control at the lower limit temperature set based on it. Consequently, since this refrigerator performs cooling operation by only required extent as required, cooling operation with high efficiency while saving energy without using energy in vain becomes possible.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010095565-A (JP)
Title: Composition for manufacturing flame-retardant hard polyurethane foam, method of manufacturing flame-retardant hard polyurethane foam using the composition, and flame-retardant hard polyurethane foam obtained by the manufacturing method
Inventor: TAMANO YUTAKA
IPC: C08G18/00
Filed: 2008-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for manufacturing a flame-retardant hard polyurethane foam that solves such a problem that adhesive properties and flame retardancy of the foam are deteriorated when water is used as a sole expanding agent, a manufacturing method of the flame-retardant hard polyurethane foam using the composition, and the flame-retardant hard polyurethane foam obtained by the manufacturing method.  <P>SOLUTION: The composition comprising a polyol (A), a catalyst (B), an expanding agent (C), a foam stabilizer (D) and a flame-retardant (E) is used as the composition for manufacturing the flame-retardant hard polyurethane foam, wherein (1) the polyol (A) is a composition comprising a glycerin-based polyol having a number-average molecular weight of 400-2,000 and a phthalic acid-based polyester polyol and the total amount of them is at least 50 wt.% based on the whole polyol; (2) the catalyst (B) is a composition comprising a quaternary ammonium salt catalyst (provided that the salt contains no hydroxyalkyl group) and a tertiary amine catalyst; and (3) the expanding agent (C) is water and the used amount thereof is at least 4 pts.wt. based on 100 pts.wt. of the polyol (A).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010096371-A (JP)
Title: Heat exchanger and manufacturing method therefor
Inventor: TSUCHIYA HIROMINE
IPC: F28F9/02
Filed: 2008-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger capable of improving the attachment accuracy of a tank.  <P>SOLUTION: Tanks 40, 41 have plate headers 50, middle plates 60, and header tanks 70. A swelling part 72 forming a coolant passage 43 is formed in the tank header 70. A longitudinal end of the coolant passage 43 is blocked by a tank cap 44 provided at inner side from one longitudinal tip faces 50a, 60a, 70a of the plate header 50, the middle plate 60, and the tank header 70. A through-hole 79 is formed at outer side than the tank cap 44 at the longitudinal end of the tank header 70, a through-hole 69 coaxial with the through-hole 79 is formed at the longitudinal end of the middle plate 60, and a through-hole 59 coaxial with the through-holes 79, 69 is formed at the longitudinal end of the plate header 50.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010094877-A (JP)
Title: Multilead writing implement
Inventor: IDO MIKIYA
IPC: B43K24/12
Filed: 2008-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilead writing implement capable of preventing an opening part from being opened carelessly at the time other than replacement of a writing body, capable of opening and closing quickly and easily the opening part, and capable of preventing a lid part from being lost.  <P>SOLUTION: The openable and closable opening part 23 is provided to open each window hole 22 rearwards, in a rear end of a shaft tube 2, and the writing body 4 and an operation body 5 are constituted to be removable from the shaft tube 2 and to be insertable into the shaft tube 2, under a connected state thereof via the opening part 23. The lid part 7 is provided to open and close the opening part 23, in the rear end of the shaft tube 2. The lid part 7 is fixed to the rear end of the shaft tube 2, to be turnable along a vertical direction with respect to a shaft line. The turning center of the lid part 7 is arranged in a portion separated from an axis of the shaft tube 2. An engagement part 8 is provided in the turning center of the lid part 7, and a part 3 to be engaged engageable with the engagement part 8 is provided in the portion positioned with the turning center of the lid part 7 in the rear end of the shaft tube 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010104098-A (JP)
Title: Authentication processing apparatus, power receiver, power transmitter and electronic apparatus
Inventor: KUMAGAI TOMONORI
IPC: H02J7/00
Filed: 2008-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an authentication processing apparatus and the like achieving high-security authentication in a non-contact power transmission system.  <P>SOLUTION: The authentication processing apparatus 300 provided on a power receiver 40 of a non-contact power transmission system includes a processing section 310 for performing authentication processing. The processing section 310 includes: a challenge data creating section 320 for creating challenge data for authenticating a power transmitter 10; a transmission processing section 330 for transmitting the created challenge data to the power transmitter 10 by inter-coil communication of the non-contact power transmission; a collation data creating section 340 for creating collation data through computation for authentication; and an authenticating section 350 for authenticating the power transmitter 10 by collation processing using the collation data when receiving response data created by the power transmission side to perform computation for authentication on the challenge data from the power transmitter 10 by the inter-coil communication of the non-contact power transmission.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010100876-A (JP)
Title: Method and apparatus for modifying and heat-increasing exhaust gas produced from metallurgical furnace
Inventor: TAKAGI KATSUHIKO
IPC: C21C5/40
Filed: 2008-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a modification and heat-increase of high temperature exhaust gas by simultaneously achieving the heat-increase of the exhaust gas and exhaust reduction of carbon-dioxide gas without depositing carbon and non-combustion components, etc.  <P>SOLUTION: In a method and apparatus for modifying and heat-increasing the produced exhaust gas from a metallurgical furnace, a reducing agent is added to the high temperature exhaust gas and modifying-reaction is introduced with the carbon-dioxide gas contained in the exhaust gas and the reducing agent, the reducing agent is added so that the reducing agent remains in the exhaust gas after modifying-reaction, and the modified exhaust gas is rapidly cooled.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010101367-A (JP)
Title: Universal joint
Inventor: MAEDA TOSHIYUKI
IPC: F16J3/04
Filed: 2008-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a universal joint capable of preventing a boot from being broken.  <P>SOLUTION: A fixed universal joint as one of the universal joint includes a boot attached to an intermediate shaft and an outer ring. A through-hole 45a3 communicating the inside and the outside is formed in a bellows 45a of the boot. A plunger 51 of an opening/closing valve 50 is movably inserted in the through-hole 45a3. An edge of a diaphragm 52 covering a flange part 51b of the plunger 51 is fixed to the outer periphery of the bellows 45a. A pore 52a is formed in a portion of the diaphragm 52 located radially outward relative to the flange part 51b. The opening/closing valve 50 is normally in a closed state. When a negative pressure is generated in the boot 45, the bellows 45a of the boot 45 is deflected and brought in contact with the plunger 51, so that plunger 51 is moved relative to the bellows 45a, and the diaphragm 52 is separated from the bellows 45a to open the pore 52a so that the gas can flow to the inside and the outside of the boot.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009102072-A (JP)
Title: Anti-microbial injection for web packaging pasteurization system
Inventor: PULSFUS SETH T
IPC: A23L3/04
Filed: 2008-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide systems and methods for antimicrobial injection in a web packaging pasteurization system.  <P>SOLUTION: A pressurized mixture of pasteurizing medium and at least one antimicrobial agent is applied to the surfaces of a food product. According to a preferred embodiment, the at least one microbial agent is injected into and thereby mixed with the pressurized supply of pasteurizing steam prior to its discharge into a pressurized chamber and application to the food surfaces. Preferably, the mixture is introduced into the pressurized chamber at an inflow rate and vented from the chamber at an outflow rate that is slower than the inflow rate such that the pressure in the chamber increases to increase the temperature of the mixture to an effective temperature for killing bacteria.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010100387-A (JP)
Title: Stacker crane
Inventor: UMEMURA TAKAYUKI
IPC: B65G1/04
Filed: 2008-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stacker crane capable of simplifying the structure of a rack.  <P>SOLUTION: This stacker crane 3 travels by being guided by an upper guide rail 22, and includes a traveling carriage 23, an upper carriage 30 and guide roller pairs 49A, 49B, 49C, 49D, 49E and 49F abutting on a side surface of the upper guide rail 22 and arranged on the upper carriage 30 so as to sandwich the upper guide rail 22. The guide roller pairs include two pairs of both end guide rollers 49A, 49B, 49E and 49F arranged on both ends in the traveling direction of the upper carriage 30, and at least a pair of guide rollers 49C and 49D arranged between both end guide roller pairs.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010103314-A (JP)
Title: Semiconductor device
Inventor: IZUMI NAOKI
IPC: H01L29/78
Filed: 2008-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device that improves the avalanche resistance of VDMOS.  <P>SOLUTION: A semiconductor layer 2 has an N-type drift region 5 and a P-type body region 6 formed in order from a base side of the semiconductor layer 2. At a surface layer of the body region 6, an N-type source region 13 is formed. A trench 7 is formed in the semiconductor layer 2. The trench 7 penetrates the body region 6 and its bottom reaches the drift region 5. In the trench 7, a gate electrode 11 is buried with a gate insulating film 10 interposed. At a periphery of the bottom of the trench 7, a P-type first impurity region 12 is formed apart from the body region 6. A P-type second impurity region 15 is formed by the body region 6 of the semiconductor layer 2 apart from the body region 6. Then the first impurity region 12 and second impurity region 15 are electrically connected to each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010103323-A (JP)
Title: Semiconductor laser module and method for manufacturing the same
Inventor: AMANO YASUO
IPC: H01S5/022
Filed: 2008-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for highly precisely positioning and fixing a distance between a laser light source and a collimate lens so as to obtain collimate rays of light, or a laser beam close to this in a semiconductor light emitting device.  <P>SOLUTION: A collimate lens is fixed to a lens can case, and bonded and fixed with ultraviolet curing resin between the cylindrical face of the lens can case and the cylindrical face of the cap of a semiconductor laser diode. A gap is arranged between the cylindrical part of the semiconductor laser diode and the cylindrical part of the lens can case so that they are prevented from being brought into contact with each other in the case of performing position adjustment of a Z direction. The position adjustment of the Z direction is performed by causing the semiconductor laser diode to emit the rays of light, and moving the lens can case to a Z direction while measuring a spot diameter on a screen. Also, slits are formed with equal intervals on a circumference on the side face of the lens can case. When a spot diameter on the screen is turned to be a desired dimension, ultraviolet curing resin is applied to the slit section, and the applied ultraviolet curing resin is cured with the ultraviolet rays of light.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010099358-A (JP)
Title: Wheelchair loader
Inventor: NISHIHARA HIROJI
IPC: B60P1/54
Filed: 2008-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheelchair loader which is versatile and by which a user of a wheelchair can load the wheelchair into a vehicle by himself without spending time and effort.  <P>SOLUTION: The wheelchair loader includes: right and left brackets 11a and 11b which are attached to the body 1a of the vehicle; a pair of guide members 12a and 12b which are arranged between the right and left brackets 11a and 11b and parallel to the width direction of the vehicle; a T-shaped slider 13 which is guided by the pair of guide members 12a and 12b and moves in the width direction of the vehicle; an arm 14 which is turnably attached to the slider 13; and a wheelchair hanging mechanism 15 which is attached to the end of the arm 14.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010108963-A (JP)
Title: Electric solid-state device, electro-optical device, and method of manufacturing electric solid-state device
Inventor: SERA HIROSHI
IPC: G09F9/30
Filed: 2008-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric solid-state device which has sufficient hillock resistance even when used as an aluminum-based wiring material, can be applied with dry etching, and never has wiring etched with a resist stripper used to peel a resist mask, and to provide an electro-optical device and a method of manufacturing the electric solid-state device.  <P>SOLUTION: In the electro-optical device 100, an aluminum alloy film containing <2 atom% neodymium is used to form wiring of a scanning line 3a or the like on an element substrate 10, and an upper surface and side surfaces of the scanning line 3a are oxidized to form a surface protective film 31a. Consequently, the scanning line 3a has high hillock resistance, and is protected by surface protective films 31a and 31e from the alkaline resist stripper.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009116329-A (JP)
Title: External light blocking member for display device, manufacturing method of the same and filter for display device including the same
Inventor: CHO EUN-YOUNG
IPC: G02B5/00
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an external light blocking member for display device, to provide a manufacturing method of the external light blocking member for display device, and to provide a filter for display device including the external light blocking member for display device.  <P>SOLUTION: The external light blocking member for display device includes: a base made of transparent resin; and an external light blocking pattern comprising external light blocking parts formed by filling respectively light absorbing substance into a plurality of filling grooves formed on one surface of the base, wherein one ends of the external light blocking parts are exposed on the one surface of the base, the other ends are depressed in the base, the one ends of the external light blocking parts have a stripe shape and, when viewed from on a flat plane, the other ends have curved shapes formed in zigzag. The external light blocking member for display device is excellent in external light blocking efficiency and can simply form a complicated pattern without additional mechanical working and, therefore, can economically reduce a manufacturing time and a manufacturing cost.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010117819-A (JP)
Title: Key input device for portable information terminal
Inventor: NOMURA HARUYOSHI
IPC: G06F3/02
Filed: 2008-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a key input device for a portable information terminal which is excellent in secrecy of display information while being easily operated by one hand and held firmly.  <P>SOLUTION: A terminal casing is configured to have a plane, vertically long, and substantially rectangular shape when operated, and a keyboard for inputting characters is arranged at the upper part of a vertically-long operation face when operated, and a display part is arranged at the lower part of the vertically-long operation face. Two keys are arranged on the upper side face of the keyboard part in the terminal casing, and three keys are arranged on the right and left side faces of the terminal casing. Two of Roman Alphabet-Japanese vowels, "A", "I", "U", "E" and "O" are assigned to the two keys on the upper side face, and the residual three vowels are assigned to the three keys on the right and left side faces.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010118127-A (JP)
Title: Data recording method and data recorder
Inventor: TAKAGI YASUHIRO
IPC: G11B7/0045
Filed: 2008-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To overwrite data recorded in a recording area with another data without complicated processing, while rotating an optical recording medium at a linear speed higher than an allowable recording linear speed.  <P>SOLUTION: When overwriting the data in a first recording area with another data, while rotating the optical recording medium at a first linear speed higher than the allowable recording linear speed, after recording OPC (optimum power control) data in an OPC area while rotating the optical recording medium at a first linear speed (step 20), optical power control (OPC) is executed while rotating the optical recording medium at a second linear speed not higher than the allowable recording linear speed; thereby an overwrite power of laser beams in overwriting another data in the first recorded area is acquired (step 21). Moreover, a recording mark is formed by irradiation with the laser beam adjusted to the overwrite power while rotating the optical recording medium at the second linear speed (step 22).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010116309-A (JP)
Title: Concrete composition and method of producing the same
Inventor: MATSUNAGA ATSUSHI
IPC: C04B14/02
Filed: 2008-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a concrete composition using fine powdery sand for concrete which is obtained by effectively utilizing mud water difficult to be treated when a crushed sand producing apparatus is used to obtain the crushed sand for concrete and to provide a method of producing the concrete composition.  <P>SOLUTION: The concrete composition contains cement, coarse aggregate, fine aggregate, an admixture and water, wherein ≥3.0 mass% fine powdery sand having 30-80 μm particle diameter is incorporated in the fine aggregate. The method of producing the concrete composition includes a step of supplying raw material sand and water in a cylindrical drum in which pulverizing medium is housed and rotating the cylindrical drum to pulverize and grind the raw material sand to obtain the crushed sand; a step of classifying the crushed sand to recover fine powder to obtain fine powder sand for concrete described in any one of the claims 1-6; and a step of mixing the resultant fine sand for concrete, the cement, the coarse aggregate, the fine aggregate, the admixture and water to prepare the concrete composition.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009129908-A (JP)
Title: Spark plug for internal combustion engine
Inventor: KAMEDA HIROYUKI
IPC: H01T13/20
Filed: 2008-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spark plug capable of improving ignitability and flame propagation property, and preventing deterioration of exfoliation resistance or the like caused by forming of oxidized scale.  <P>SOLUTION: A rare-metal chip 32 on a ground electrode 27 side is protruded from a tip surface 27s of the ground electrode 27 toward an axis line. The rare-metal chip 32 is resistively welded so as a part of itself to be buried to the ground electrode 27, and satisfies a relation A≥0.25 mm, when a protrusion length from the tip surface 27s is set as A(mm). At a boundary extending in a width direction with the rare-metal chip 32 and the tip surface 27s of the ground electrode 27, an expansion part 51 made of a nickel alloy is provided so as at least to cover a center part of the rare-metal chip 32. By the expansion part 51 having a predetermined volume, oxygen intrusion from a border part D is regulated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010122501-A (JP)
Title: Developing device, process cartridge and image forming apparatus
Inventor: OSHIKAWA TAKEKI
IPC: G03G15/08
Filed: 2008-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device capable of overcoming defects caused by using a conveying screw with a simple structure, and an image forming apparatus using the same.  <P>SOLUTION: The developing device includes: a developing roller 11 disposed to face an image carrier 2 on which an electrostatic latent image is formed; first and second conveying screws 13, 14 having spiral vanes provided on a rotation shaft for stirring and conveying a two-component developer containing a toner and a carrier to be supplied to the developing roller 11. The rotation shaft of the first conveying screw 13 is composed of divided shafts 31, 32 which are coaxial with each other and can rotate independently of each other, and the first conveying screw 13 is provided with spiral vanes 33, 34 for conveying the developer to the same direction when the divided shafts 31, 32 are rotated in an opposite direction to each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT