baber/WOPTO huggingface dataset:
Patent JP-2009228093-A (JP)
Title: Titanium-nickel alloy, and member for dental treatment comprising titanium-nickel alloy
Inventor: HARUNA TAKUMI
IPC: A61C8/00
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a titanium alloy having relatively excellent corrosion resistance to fluorides to solve the problem in the conventional titanium and titanium alloy that they are corroded by fluoride, i.e., the problem that, though, e.g., the titanium alloy is used as the material for a member for dental treatment fitted to the mouth for dental treatment, e.g., as the material for a dental implant, a dental plate, a dental crown or the like, in the case a chemical comprising a fluoride solution such as a fluoride tooth flank application agent, a fluoride mouth washing agent and a fluoride-added toothbrushing agent is used in the mouth cavity fitted with the member for dental treatment, in the member for dental use comprising the conventional titanium or titanium alloy, the titanium or titanium alloy is easy to be corroded by the fluoride aqueous solution.  <P>SOLUTION: A titanium-nickel alloy is produced by a vacuum arc melting method. a member for dental treatment comprises the titanium-nickel alloy.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009229391-A (JP)
Title: Method of measuring unevenness on antiglare film
Inventor: HONMA HIDEAKI
IPC: G06T7/00
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of quantitatively measuring a degree of unevenness even in regard to unevenness with poor periodicity having a mixture of rough unevenness and fine unevenness.  <P>SOLUTION: The method of measuring the unevenness on an object includes a step of imaging the object by an imaging device with solid image sensors, a step of breaking down the image into components per frequency by carrying out multiple resolution analysis with respect to the image of the object imaged by the solid image sensors, and a step of multiplying the broken down components per frequency with sensitivity per frequency of a visual system. In the step of imaging the object by the imaging device with the solid image sensors, the object is imaged from a direction of regular reflection from an object surface of illumination light irradiated on the object.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009233480-A (JP)
Title: Manufacturing method of woven glass fiber for bag filter
Inventor: SAKATA JUNYA
IPC: D06M101/00
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a woven glass fiber for a bag filter, which is excellent in acid resistance and heat resistance and whose tensile strength and folding resistance are hardly deteriorated even under a high temperature and acid environment.  <P>SOLUTION: The manufacturing method of the woven glass fiber 1 for the bag filter includes: a deoiling process of heat-treating the woven glass fiber 10, removing a sizing agent stuck to the woven glass fiber 10 and turning the mass of the remaining sizing agent to the weight of the woven glass fiber 10 to 0.3 mass% or less; a resin coating process of coating the woven glass fiber 10 with a resin composition containing PTFE, graphite and a silicone resin; and a drying process of drying the woven glass fiber 10 at a temperature at or below 250°C. By removing the sizing agent, the degradation of the folding resistance under the high temperature environment is prevented. Also, coating with the resin composition of the composition contributes to the heat resistance. Further, by drying at a low temperature at or below 250°C, the degradation by heat is prevented.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009232971-A (JP)
Title: Custom kitchen
Inventor: YANO HIROMI
IPC: E03C1/042
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a custom kitchen in which cleaning operation can be easily done, cleaning efficiency can be enhanced, water splashing can be lowered, and a water faucet does not hinder when cleaning.  <P>SOLUTION: The custom kitchen comprises a counter, a sink, the water faucet having a water outlet opening for ejecting water flow in a direction inclined relative to the upper face of the counter: the water ejecting section has a flat shape in which a direction substantially vertical to the front fringe of the sink is a longitudinal direction, and the water outlet opening is exposed to the front side of the sink.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009237797-A (JP)
Title: Delivery system
Inventor: MATSUSHITA MASAYUKI
IPC: G07F17/26
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To constitute a system for a customer to judge easily a delivery device capable of receiving a recording medium, even from the plurality of delivery devices installed.  <P>SOLUTION: This system is installed with the plurality of delivery devices E for feeding out the recording medium P correlated with identification information, by reading the identification information of a reception certificate R by a barcode reader 44, and is provided with a reception certificate preparing means 9 for printing, onto the reception certificate R, the identification information for specifying an order when receiving the order from the customer in a reception device A, and specifying information for specifying the delivery devices E for receiving the recording medium P.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009235722-A (JP)
Title: Gate system
Inventor: HORIUCHI HIDEKI
IPC: E05F15/20
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gate system which enables the family to feel easy by actually feeling a security set of a gate unit installed outdoors.  <P>SOLUTION: The gate system has the gate unit 11 which is used by being installed near passages (6 and 5) from a road 2 to entrances (4 and 7) outside a house 1 having no fence or enclosure at least on a boundary between the road 2 and a site 3, adjacent to each other. The gate unit 11 can move between a position to screen passages (6 and 5) and a position not to screen the passages (6 and 5).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009239156-A (JP)
Title: Manufacturing method of non-volatile semiconductor storage
Inventor: KAMIOKA ISAO
IPC: H01L21/314
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a non-volatile semiconductor storage capable of improving an insulation breakdown voltage in data write and erasure.  <P>SOLUTION: A tunnel insulation film, a first conductive film, and a stopper film are deposited; an element separation groove is formed up to the prescribed depth of the stopper film, the first conductive film, the tunnel insulation film, and the semiconductor substrate; the first insulation film is deposited and planarized, the first conductive film is machined to be slit, and the semiconductor substrate is selectively subjected to anisotropic oxidation from the sidewall of the first conductive film; and an insulation film between electrodes is formed, a second conductive film is formed, the second conductive film is removed by a prescribed amount for exposing the surface of the insulation film between electrodes partially, and a third conductive film is formed on the second conductive film.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009241930-A (JP)
Title: Cap and bottle
Inventor: IDA MUNETAKA
IPC: B65D51/16
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cap and bottle configured so that the inside pressure of the bottle is visually recognized from outside not only when the inside pressure is positive but also when negative and the degree of change in inside pressure is also visually recognized.  <P>SOLUTION: The cap 1 includes: a cap body 6 having a top 4 disposed in a high position, and a cylindrical part 5 vertically extending downward from the peripheral edge of the top 4; and a synthetic resin liner 7 formed on the internal face of the top 4 of the cap body 6. The cap 1 hermetically closes the mouthpiece of the bottle body. In the cap 1, a hole 4a is formed in the central portion of the top 7, and the liner 7 is set so as to contact the mouthpiece hermetically when the bottle is capped hermetically, and to close the hole 4a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008276210-A (JP)
Title: Plate-making method of lithographic printing plate
Inventor: FUJII SHIGEKATSU
IPC: G03F7/32
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a development processing solution for a lithographic printing plate which allows development in an acidic to neutral region and overcomes the problems of developability and dispersion stability of photosensitive layer components removed by development (development scum), and a plate-making method of a lithographic printing plate.  <P>SOLUTION: The plate-making method of a lithographic printing plate includes: exposing imagewise a lithographic printing plate precursor including an image-recording layer containing a binder polymer on a support to cure an exposed area of the image-recording layer; and developing the exposed lithographic printing plate precursor with a development processing solution having pH of 2.0-8.0, wherein the binder polymer has a structure including at least one of an amino group and an ammonium group, and the development processing solution contains at least one surfactant containing a nitrogen atom.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009245102-A (JP)
Title: Combination smoke and heat detector
Inventor: KATO TOMOHIRO
IPC: G08B17/107
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combination smoke and heat detector for visually confirming the rays of light to be emitted from an indication lamp from a wide range of directions though it has a simple structure.  <P>SOLUTION: The combination smoke and heat detector 100 includes: a body base 10; a printed circuit board 1; a heat-sensitive element 2; a dark box 3; an indication lamp 4 mounted on the printed circuit board 1; a protective cover 30; and a bar-like light guide 5 for guiding the rays of light to be emitted from the indication lamp 4 to the outside of the protective cover 30. The light guide 5 penetrates a light guide through-hole 35 formed in the protective cover 30 so as to be mounted thereon, with one end surface thereof being opposed to the indication lamp 4, and another end surface thereof protruded to the outside of the protective cover 30 at a height substantially equal to or larger than the protruding height of the dark box 3. Further, the light guide 5 is arranged oppositely to the heat-sensitive element 2 with the dark box 3 interposed therebetween.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008207557-A (JP)
Title: Method for producing u-shaped channel with lifting inversion hole
Inventor: TAKAMI KYOJI
IPC: E03F5/04
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for production of the U-shaped channel with lifting inversion holes in which a lifting inversion hole-formed member can simply and quickly be installed in a formwork without using a long nut or bolt, and a concrete-made U-shaped channel having excellent constructionability and good quality can be provided.  <P>SOLUTION: A formwork device to which a long nut is not projectingly fixed is employed. A nut member is screwed on the top of a long penetrating rod which is penetrated through a holding part having a holding body and a protruding body to be fitted and protrudes its top outside an outer formwork, thus fixing the holding part to the outer formwork. The lifting inversion hole-formed member is fitted into the protruding body and then, concrete is charged in the formwork device. The formwork is removed by spreading out the outer formwork around a turning axis. The protruding body is pulled out, and the one end of next lifting inversion hole-formed member is fitted into the holding part without taking off. Then, a pair of outer formworks are erected and the formwork device is assembled to be used.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009240659-A (JP)
Title: Program, information storage medium, and game machine
Inventor: ARAHORI AKIHIRO
IPC: A63F13/822
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To increase excitement and enjoyment of a game by converting enemy characters downed in a waging war into colleagues.  <P>SOLUTION: In a battle screen of a waging war between an enemy team which consists of enemy characters EC and a player team which consists of a player character PC and an allied character AC, an attribute gauge 20 is displayed. The attribute gauge 20 consists of one large attribute symbol 21 and five small attribute symbols 22. When the attribute of a fighting technique exercised by a character is established as one small attribute symbol 22, and the predetermined number (four) of small attribute symbol 22 become the same attribute, the uniform attribute is established as the large attribute symbol 21. When the large attribute symbol 21 and the predetermined number (three) of small attribute symbols 22 of the attributes gauge 20 fall into the state of the same attribute, and the enemy character EC becomes unable to fight, this enemy character EC turns into a conversion candidate character. Additionally, after the battle ends, the conversion candidate character converts to the allied character on a certain probability rate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009249846-A (JP)
Title: Circularity maintaining device
Inventor: SAITO KAZUO
IPC: E21D11/40
Filed: 2008-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To maintain circularity of a segment with a high degree of accuracy by pressing a segment holding member throughout the perimeter of a segment ring.  <P>SOLUTION: In an excavated pit, four expansion devices 39-42 among respective split holding frames are driven in the direction of the expansion of each of the split holding frames along with the drive of a pair of two expansion columns 2 and 2 in the direction of expansion. Thus, the four split holding frames 31-34 constituting a perfect circular holding surface 30 are tensioned in a perfect circular shape via connecting frames 35-38 among the four split holding frames 31-34, abut on the entire perimeter of the segment S, and are pressed on the entire perimeter of the segment ring R.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009249663-A (JP)
Title: Magnesium alloy article and magnesium alloy member
Inventor: HIRAI KINJI
IPC: C23C22/07
Filed: 2008-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnesium alloy article formed by joining a magnesium alloy base body with a resin strongly and having suppressed deformation.  <P>SOLUTION: The magnesium article contains the base body comprising magnesium or magnesium alloy in which each of a pair of opposed sides on the outer periphery has a first joined part positioned between the center and one end part, a second joined part positioned between the center and another end part and a substrate constituted of magnesium or magnesium alloy. In the first joined part and the second joined part, a chemical conversion coating film containing at least one selected from a group comprising hydroxides, carboxylates, phosphates, silicates, carbonates, sulfates, thiosulfates, nitrates, nitrides, permanganates, amino compounds and metal acetyl acetonate and a resin surrounding at least a part of the outer periphery of the substrate are joined with each other through a dehydrated silanol-containing triazine thiol derivative coating film.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009253535-A (JP)
Title: Imaging device
Inventor: IDEKURA YASUSABURO
IPC: H04N5/369
Filed: 2008-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging device which can improve detection accuracy of blackening phenomenon and enhance the imaging quality of an output image even when blackening occurs.  <P>SOLUTION: The imaging device is provided with a detection means (level detection part 101) to detect a potential level of a feed-through part of a signal that is read out from a specified area of an imaging means for converting an optical picture of an object to an electrical signal, and a calculation means (threshold level calculation part 102) to calculate a threshold level from the potential level. It is also provided with a comparison means (level comparison switching part 103) to compare the potential level with the threshold level, and a controlling means (control part 107) to control the detection means, the calculation means, and the comparison means. The calculation means calculates a threshold level during photographing operation by referring to the threshold level, and when the comparison means determines that the potential level exceeds the threshold level, the controlling means changes the potential level to the threshold level.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009249457-A (JP)
Title: Rubber composition and tread rubber, tire and shoes using it
Inventor: KAYASHIMA KENTARO
IPC: A43B13/22
Filed: 2008-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition for giving a tire and shoes sufficiently exhibiting a drain effect and a scratching effect to hardly cause a slip even on an icy and snowy road surface.  <P>SOLUTION: The rubber composition is obtained by blending composite short fibers 3, wherein a short fiber 1 formed of a high softening point resin having a softening point higher than that of a low softening point resin is arranged in a short fiber 2 formed of the low softening point resin, and a foaming agent with a rubber component. In the rubber composition, the outside diameter of the short fiber formed of the high softening point resin is 50-100% of that of the short fiber formed of the low softening point resin.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009249549-A (JP)
Title: Manufacturing method of polyamide resin foam, and polyamide resin foam
Inventor: IWAHASHI MAKOTO
IPC: C08J9/06
Filed: 2008-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyamide resin foam which has excellent mechanical strength while saving weight, in a manufacturing method which is characterized by mixing a polyamide resin composition and a foaming agent with each other, and melting and molding the mixture.  <P>SOLUTION: In the manufacturing method of the polyamide resin foam, being characterized by mixing the polyamide resin composition (A), characterized by containing a PA terpolymer (A1), and the foaming agent (B) with each other, and melting and molding the mixture, it is preferable that the foaming agent (B) of 0.2-2 pts.wt. is mixed with the polymer portion of the polyamide resin composition (A) of 100 pts.wt.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009247719-A (JP)
Title: Drum washing machine
Inventor: WAKITA KATSUYA
IPC: D06F39/10
Filed: 2008-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing machine which collects lint from clothes generated during washing in a washing step without fail and is excellent in washing result.  <P>SOLUTION: The washing machine includes: a water receiving tank 1 for storing washing water; a washing and spin-drying tank 2 which is supported freely rotating forward and backward inside the water receiving tank 1 and wrapped; a plurality of baffles 3 provided on an inner peripheral surface of the washing and spin-drying tank 2; and an attachable/detachable filter device 15 which is provided projected in the inner peripheral surface of the washing and spin-drying tank 2. The filter device 15 has a water charge port 21 and a water discharge port 23 on both surfaces facing in forward and backward rotation directions of the washing and spin-drying tank 2 and has a net attachable/detachable filter 19 for collecting lint or foreign substances in the washing water and an opening/closing mechanism 22 opening the water charge port 21 inward by water pressure so as to collect lint without fail.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009249372-A (JP)
Title: Anti-stress agent or sleep-improving agent
Inventor: ASAHI SATOO
IPC: A61P25/20
Filed: 2008-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anti-stress agent or a sleep-improving agent which is highly safe and exhibits a strong anti-stress effect or sleep improving effect.  <P>SOLUTION: The anti-stress agent or sleep-improving agent includes an extract from a mixture of clove, nutmeg, cinnamon, and Hedychium spicatum as an effective ingredient.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009257369-A (JP)
Title: Ball screw device and electric power steering device using it
Inventor: ASAKURA TOSHIHIRO
IPC: F16H25/22
Filed: 2008-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball screw device capable of restricting the drop amount of a retainer arranged between a ball screw shaft and ball nut, and to provide an electric power steering device using it.  <P>SOLUTION: The ball screw device includes a retainer 27 arranged between the outer periphery 20b of the ball screw shaft 20 and the outer periphery 21b of the ball nut 21 and having two or more retainer grooves 26 formed on the periphery for retaining rolling balls 24. Each of the retainer grooves of the retainer is formed in a shape that allows the rolling balls to move radially outward but restrains the rolling balls from moving radially inward.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009257126-A (JP)
Title: Malfunction diagnosis device for exhaust gas purification system
Inventor: SHIBATA DAISUKE
IPC: B01D53/94
Filed: 2008-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve diagnostic accuracy in a malfunction diagnosis device for an exhaust gas purification system having a selective reduction type catalyst.  <P>SOLUTION: In the malfunction diagnosis device of the exhaust gas purification system having the selective reduction type catalyst disposed in an exhaust passage of an internal combustion engine, and an adding device for adding urea to exhaust gas flowing in the upstream side of the selective reduction type catalyst, the degree of degradation of the selective reduction type catalyst is diagnosed by comparing the timing at which the bed temperature of the selective reduction type catalyst starts to rise due to the heat of moisture adsorption reaction with a normal value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009256429-A (JP)
Title: Flame-retardant resin composition
Inventor: OKADA KOJI
IPC: C08L67/03
Filed: 2008-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flame-retardant resin composition which excels in impact resistance, heat resistance and heat stability, has high flame retardancy, has reduced mold corrosion, can give a molded product little in appearance flaws, and therefore is very high in its industrial application value.  <P>SOLUTION: The flame-retardant resin composition comprising 100 pts.wt. of a resin component consisting of 5-95 wt.% of a polycarbonate resin (A) and 95-5 wt.% of a polyarylate resin (B) and 0.001-1 pt.wt. of a metal salt of a perfluoroalkane disulfonic acid (C). The molded product comprises the above composition.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009259327-A (JP)
Title: Optical disk initialization apparatus and optical disk initialization method
Inventor: SHIRASAKA SHINJI
IPC: G11B7/09
Filed: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk initialization apparatus and an initialization method which prevent erroneous initialization.  <P>SOLUTION: The method includes a first step of allowing a laser spot focus to pass through a plurality of layers including a cover layer of an optical disk using a VCM 50, a second step of acquiring a VCM drive voltage value when a focus error signal is detected during this passing process from a VCM driver 38, a third step of distinguishing between a true focus error signal generated when a focus control section 35 passes through a recording layer and a false focus error signal generated when the focus control section 35 passes through a non-recording layer based on the number of layers and an order of the layers of the optical disk to be initialized and the VCM drive voltage value when the focus error signal acquired in the second step is detected, and a fourth step of radiating a laser spot to the recording layer where the true focus error signal distinguished in the third step is detected from a laser element section 33 to perform initialization.  <P>COPYRIGHT: (C)2010,JPO&INPIT