baber/WOPTO huggingface dataset:
Patent JP-2012184463-A (JP)
Title: Spring, and method for manufacturing the same
Inventor: TAKAMURA NORITOSHI
IPC: C22C38/00
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a spring which achieves a reduction in the material cost and simplification of the manufacturing process, and is excellent in fatigue endurance, and to provide a method for manufacturing the spring.SOLUTION: The spring is characterized in that the spring has a composition comprising, by mass%, 0.5-0.7% C, 1.0-2.0% Si, 0.1-1.0% Mn, 0.1-1.0% Cr, 0.035% or less P, and 0.035% or less S, with the remainder comprising iron and unavoidable impurities; the area ratio of a tempered martensite structure is equal to or higher than 95% in an arbitrary cross-section of the coil strand; with the circle-equivalent diameter of the arbitrary cross-section being D (mm), a compressive residual stress layer is formed in the 0.35 mm to D/4 range from the surface; the maximum compressive residual stress of the layer is 800-2,000 MPa; the Vickers hardness at the center of the cross-section is 550-700 HV; and a high-hardness layer, which is harder than the hardness at the center by 50-500 HV, is formed in the 0.05-0.3 mm depth range from the surface.
Patent JP-2011126779-A (JP)
Title: Preform for press molding and method for producing optical element
Inventor: NIIKUMA YOSHIKANE
IPC: C03B11/00
Filed: 2011-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a preform for press molding, which has comparatively large volume, and front and back surfaces each having the nearly equal curvature and is molded directly from molten glass, and to provide a method for producing an optical element with high productivity.  <P>SOLUTION: The glass-made preform for press molding is a rotationally symmetric body having one axis of rotational symmetry and has the maximum thickness along the axis of the rotational symmetry. A plane including one of two intersection points of the axis of the rotational symmetry with the surface of the rotationally symmetric body is defined as the first plane and another plane including the other of two intersection points is defined as the second plane. A circle is drawn on each of the first plane and the second plane by using the intersection point as the center thereof and one third of the outside diameter as the diameter thereof. A shape of the inside of the circle is projected into the outside as a projection. The glass-made preform for press molding satisfies 2×¾R<SB>1</SB>-R<SB>2</SB>¾/(R<SB>1</SB>+R<SB>2</SB>)≤30% (wherein R<SB>1</SB>is the curvature radius of the inside of the circle on the first plane; R<SB>2</SB>is the curvature radius of the inside of the circle on the second plane), has 0.4-0.7 ratio of the maximum thickness to the outside diameter and 400-3,500 mm<SP>3</SP>volume and is molded at the step of cooling a molten glass gob.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012185667-A (JP)
Title: Financial document parallel translation display system
Inventor: KIBA KOICHIRO
IPC: G06F17/28
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a financial document parallel translation display system for displaying a parallel translation in a plurality of languages about a financial document in a form easy to be used.SOLUTION: A control part 21 of an information providing management server 20 divides a financial document in a first language and a second language into each sentence, specifies a sentence in the second language corresponding to a sentence in the first language, and associates the sentences to record the sentences in a parallel translation case database 24. In the case of acquiring a retrieval keyword from a client terminal 10, the control part 21 retrieves and extracts a first language case sentence and a second language case sentence including the keyword. The control part 21 specifies sentences corresponding to a language different from the language of the extracted sentence by using data stored in the parallel translation case database 24, associates the sentences with a company name and a document type, and outputs the sentences as retrieval results to the client terminal 10.
Patent JP-2011170958-A (JP)
Title: Nonvolatile flash memory
Inventor: YEH CHIH-CHIEH
IPC: H01L27/115
Filed: 2011-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new flash memory, a new programming method and a sensing scheme thereof, for reducing power consumption and leak current, with a simple process.  <P>SOLUTION: There is provided a method of operating a non-volatile memory cell 200, wherein the non-volatile memory cell 200 includes a word line 218, a first bit line 204 and a second bit line 206, the method includes a step of programming the memory cell 200, the step including applying a high positive bias to the first bit line, applying ground bias to the second bit line and applying a high negative bias to the word line, wherein positively-charged holes tunnel through a dielectric layer 212 into a trapping layer 214.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012190936-A (JP)
Title: Device mounting structure of semiconductor device
Inventor: IJIRI MAKOTO
IPC: H01L23/48
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To achieve a device mounting structure that can take advantage of the merits of low power consumption and high-speed response characteristics of a semiconductor device using GaN.SOLUTION: A GaN device 10 is mounted on a die pad 14 by using a lead frame in which a source lead 15 and die pad 14 are integrally formed. Then, a source terminal 11 of the GaN device is wire-bonded to the die pad 14. This structure reduces leakage current from the rear surface of the chip, reduces on-resistance, reduces loop current between a gate and a source, and reduces parasitic inductance at a source wiring side, thereby preventing oscillation of a gate voltage via parasitic capacitance between the gate and the source.
Patent JP-2012187281-A (JP)
Title: Game device
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To achieve high-security communication in a game device that includes a first processing part (ball lending ticket issuance control part 22) and a second processing part (counting control part 31) for performing processing relating to value information regarding a game, and transmits command data on the value information from the first processing part to the second processing part.SOLUTION: The ball lending ticket issuance control part and the counting control part store the same encryption key. The ball lending ticket issuance control part encrypts a data request [i] to be transmitted by the stored encryption key (S2200 to S2203), and transmits the encrypted data request [i] to the counting control part (S2210). The counting control part decodes the received data request [i] by the stored encryption key (S2220 to S2223). The ball lending ticket issuance control part and the counting control part rewrite the stored encryption key as the transmitted and received encrypted data request [i] according to communication completion of the encrypted data request [i].
Patent JP-2012190514-A (JP)
Title: Disk stopper
Inventor: FUKUDA TAISUKE
IPC: G11B17/028
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a disk stopper having small compression set and good durability, preventing occurrence of inconvenience such as rotational displacement, slip and rotational failure, and allowing stable rotation of an optical recording disk on a turntable.SOLUTION: The disk stopper is a disk stopper which is provided by forming a grip layer 2 with high static friction on one face side of a base film 1 composed of a hard resin film and also forming an adhesive layer 3 on the other face side, and which prevents displacement of a disk stuck on a turntable to be arranged on the turntable. It is characterized in that the above grip layer 2 is formed of an ultraviolet curing resin.
Patent JP-2012191111-A (JP)
Title: Method of forming thick film metal electrode, and method of forming thick film resist
Inventor: SUZUKI KENJI
IPC: H01L21/768
Filed: 2011-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming a thick film metal electrode and a method of forming a thick film resist capable of forming a positive-negative inverted resist which has a thickness of 7 μm or more, being excellent in in-plane uniformity, on a circuit element layer formed on a silicon carbide substrate.SOLUTION: On an upper surface of the circuit element layer having been HMDS-treated, a first positive-negative inverted resist having a first viscosity value is formed; and then on the first positive-negative inverted resist, a second positive-negative inverted resist having a second viscosity value larger than the first viscosity value is formed so that the total thickness of the first and second positive-negative inverted resists (thick film resist) comes to be 7 μm or more.
Patent JP-2012192078-A (JP)
Title: Load-monitoring name plate system
Inventor: SUZUKI AYAKO
IPC: A61B5/00
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a load-monitoring name plate system for smoothing communication by comparing monitored bioinformation with a baseline state of an individual and visualizing a business load or a health condition of the individual based on a deviation degree thereof.SOLUTION: The load-monitoring name plate system includes: a load-monitoring name plate 11 worn by a user 1; and a bioinformation detection device 21 providing the bioinformation of the user to the load-monitoring name plate 11.
Patent JP-2012199084-A (JP)
Title: Connector device
Inventor: OYAMA KOICHI
IPC: H01R12/78
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a connector device having high fitting reliability that ensures contact between a flat circuit body and terminals even when respective tip ends of terminal contact portions protrude in a slider fitting chamber.SOLUTION: A connector device includes a connector 2 and a slider 20. The connector 2 has: a connector housing 3 that has a slider fitting chamber 4 and a terminal housing chamber 5; and terminals 10 that are housed in the terminal housing chamber 5 so as to be elastically deformable. The slider 20 has: an insertion guide portion 22; a terminal pressing portion 23 that presses terminal contact portions 14 rearward in the terminal housing chamber 5 and deforms the terminal contact portions 14 elastically; and a flat circuit body 30 that is arranged posterior to the terminal pressing portion 23 with respect to an insertion direction and that has contacts 31 which are pressed by the terminal contact portions 14 by elastic return force in a fitted position. The connector housing 3 is provided with ribs 7 at respective positions corresponding to depressions 32 among the contacts 31 of the flat circuit body 30. Before a leading end 30a of the flat circuit body 30 reaches tip ends 14b of the terminals 10, the ribs 7 come into contact with the leading end 30a and guides the leading end 30a to a higher position than the tip ends 14b of the terminals 10.
Patent JP-2012197382-A (JP)
Title: Acrylic acid ester derivative, polymer compound and photoresist composition
Inventor: TATSUTA JUN
IPC: G03F7/039
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an acrylic acid ester derivative which is useful as the raw material for a polymer compound for a photoresist composition having excellent lithographic properties and improved LWR and forms a photoresist pattern of high resolution.SOLUTION: The acrylic acid ester derivative is represented by general formula (1) (wherein, Rdenotes a hydrogen atom, a methyl group or a trifluoromethyl group; Rand Rdenote respectively independent groups, or both the Rand Rare coupled to show a 1 to 3C alkylene group, -O- or -S-; and Rdenotes a hydrogen atom, a 1C to 6C alkyl group or a 3C to 10C cyclic hydrocarbon group).
Patent JP-2012196933-A (JP)
Title: Method of manufacturing plastic lens for use in eyeglasses
Inventor: OHAKU DAISUKE
IPC: B29C39/02
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a plastic lens for use in eyeglasses, which is free from polymer peeling.SOLUTION: The method for manufacturing the plastic lens for use in glasses includes: a molding die assembly step of winding an adhesive tape 13 around side faces of two molding dies 11 and 12 oppositely located at a predetermined distance to fix the two molding dies 11 and 12 with the adhesive tape 13 and forming a cavity 14 for molding the lens surrounded by the two molding dies 11 and 12 and the adhesive tape 13; a pouring step of pouring a material composition 20 into the cavity 14; and a hardening step of hardening the material composition 20 to obtain the plastic lens 30. Holding power of the adhesive tape 13 conforming to JIS Z0237 is 10 mm or more or drop. During the hardening step, one or both of the two molding dies 11 and 12 move on an internal surface of the adhesive tape 13 from positions where they are fixed during the molding die assembly step to narrow mutual spacing.
Patent JP-2012202561-A (JP)
Title: Burner
Inventor: TOMINAGA RYUICHI
IPC: F23D14/62
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a burner which can automatically adjust a mixing ratio of a combustible gas and a combustion support gas in a pre-mixed gas according to a combustion load without adding a special facility or an auxiliary device, thereby can secure high combustion stability in a broad combustion load range.SOLUTION: The burner 1 includes an inner tube 11 through which a combustible gas flows, an outer tube 13 which makes a combustion support gas flow through a space between the outer surface of the inner tube and the outer tube, and a combustion chamber. The inner tube 11 is composed of a first inner tube 30 having a free end 32 closer to the combustion chamber, and a second inner tube 40 having a free end 42 opposite to the combustion chamber. The free ends 32 and 42 have fitting areas 50 fitted to each other so that they are coaxial with each other and mutually slidable. A first hole A is formed in the fitting area 50 of the first inner tube 30, and a second hole B is formed in the fitting area 50 of the second inner tube 40. The first hole A and second hole B overlap each other to form a through-hole C where the area of the through-hole C changes at least depending on a change made in a thermal expansion of the second inner tube 40 owing to the combustion heat of the burner 1.
Patent JP-2012204417-A (JP)
Title: Substrate processing method
Inventor: AIHARA TOMOAKI
IPC: G02F1/13
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To inhibit adhesion of particles and the like to a substrate to uniform a processing environment of the substrate by controlling a supply amount of a drying gas supplied from gas supply means.SOLUTION: In a substrate carrying-out operation in a step S4, whether the inside of a chamber 11 is to be a positive pressure or a negative pressure is determined (step S42). When it is determined that the inside of the chamber 11 is to be the positive pressure, a control part 45 increases a supply amount of dry air by adjusting an inverter in a generator built in a dry air supply device 31, and closes openings of an electric damper 37 and a flow control valve 43 (step S43). When it is determined that the inside of the chamber 11 is to be the negative pressure, the control part 45 decreases the supply amount of dry air by adjusting the inverter in the generator built in the dry air supply device 31, and opens the openings of the electric damper 37 and the flow control valve 43 (step S44).
Patent JP-2012205083-A (JP)
Title: Portable terminal, portable terminal control method, and control program
Inventor: OKAZAWA HISASHI
IPC: H04M1/02
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a portable terminal more effectively reporting exposure to water.SOLUTION: A portable terminal 1 comprises: an opening 2; a cover 3 to cover the opening therewith; a cover detection part 4 which checks whether the opening 2 is completely covered with the cover 3; a water-exposure detection part 5 which if the opening 2 is not completely covered with the cover 3, checks whether the portable terminal 1 is exposed to water; and a reporting part 6 which if the water detection part 5 detects exposure to water when the opening 2 is not covered with the cover 3, reports the exposure to water to the outside.
Patent JP-2012207672-A (JP)
Title: Valve device
Inventor: AWASAKA MORIYOSHI
IPC: F16K3/22
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in the seating property of a valve device in a low-temperature environment by discharging moisture in a valve chamber.SOLUTION: First and second discharge grooves 28, 30 are formed along the inner circumferential surfaces of a fitting hole 26 to be provided with a valve sheet 16 and of a communication chamber 24 in a body part 12 constituting an exhaust gas recirculation valve 10. The first and second discharge grooves 28, 30 extend along the axial direction to the gas flow outlet 22 side and are formed on the bottom surfaces of the vertical lower side on the inner circumferential surfaces. Moisture penetrating insides of the fitting hole 26 and the communication chamber 24 moves to the first discharge groove 28 and is discharged to outside the gas flow outlet 22 through the second discharge flow 30.
Patent JP-2012208711-A (JP)
Title: Agricultural land retrieval device, agricultural land retrieval program and agricultural land retrieval method
Inventor: UCHIKOSHI HIDEKI
IPC: G06F17/30
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To enable a candidate of agricultural land, which is effective for realization of expansion of the agricultural land, occurrence prevention of abandonment of cultivated land and dispersion prevention of the agricultural land, to be retrieved.SOLUTION: An agricultural land retrieval device comprises: an input section which receives an input of a lot number with a land classification of a dry field or a rice field as a retrieval object lot number; a specification section which specifies, based on map information, all lot numbers neighboring the retrieval object lot number and/or all lot numbers in the same district as the retrieval object lot number as a determination object lot numbers; a determination section which, based on registration information, the map information as well as information on a minimum area for which establishment of a leasehold right is approved with respect to the land with the land classification of the dry field or the rice field in each area, determines whether or not the determination object lot number specified by the specification section is the lot number having a high probability of being abandoned cultivation land and/or being leased by an owner; and a display section which displays the determination object lot number determined, by the determination section, as the lot number having the high probability of being abandoned cultivation land and/or being leased by the owner.
Patent JP-2012207440-A (JP)
Title: Door closer
Inventor: ABE SHUNTARO
IPC: E05F3/10
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a door closer capable of maintaining a smooth opening motion of a door by preventing hydraulic oil from being leaked outward.SOLUTION: A door closer 1 comprises: a housing 3 that has a sealed space 3a filled with hydraulic oil; a piston 4 that is disposed in the sealed space 3a in such a manner as to be reciprocatable in the state of being urged by a coil spring 5; a rack and pinion mechanism 12 that moves the piston 4; and a rotating shaft 15 that is connected to the rack and pinion mechanism 12. Expansion absorbing members 16 and 17 are movably inserted into the coiled spring 5. At least ends, on the side of the piston 4, of the expansion absorbing members 16 and 17 have a shape that does not close an oil passage hole 8.
Patent JP-2012205564-A (JP)
Title: Threshing cylinder for thresher
Inventor: KONDO HIROYUKI
IPC: A01F12/22
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a threshing cylinder for a thresher, which can reduce costs by reducing processing time during manufacture.SOLUTION: The threshing cylinder performs a threshing process on grain culms supplied into a threshing chamber 14 as they are driven to rotate. The threshing cylinder includes a plurality of rod-shaped members 47 arranged in a circumferentially spaced relation while each assuming an attitude along the direction of a rotation axis. A plurality of threshing teeth 48 are attached to the rod-shaped members 47 while projecting radially outward and being spaced apart in a direction along the rotation axis. The threshing teeth 48 are securely welded to the surfaces of the rod-shaped members 47.
Patent JP-2012211095-A (JP)
Title: Monochronal antibody peculiar to tubularia mesembryanthemum actinula larva, corynidae planula larva and aurelia aurita planula larva
Inventor: YANAGAWA TOSHIHARU
IPC: C07K16/18
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide: a hybridoma producing a monochronal antibody peculiar to Tubularia mesembryanthemum actinula, Corynidae planula and Aurelia aurita planula larvae; a method for preparation thereof; a monochronal antibody peculiar to the three larvae or fragment thereof; a detection method for the three larvae; a detecting reagent; a detection kit; and a detector.SOLUTION: The hybridoma is identified, which produces the monochronal antibody which shows a reaction to Tubularia mesembryanthemum actinula, Corynidae planula and Aurelia aurita planula larvae, but does not show the reaction to Megabalanus rosa cypris larva, Copepoda and Mytilus galloprovincialis pediveliger larva from the hybridoma obtained by fusing splenic cells of a mouse immunized by Tubularia mesembryanthemum actinula larva and mouse myeloma cells.
Patent JP-2012210642-A (JP)
Title: Apparatus and method for manufacturing stretch-formed product
Inventor: NISHIMURA RYUICHI
IPC: B21D24/04
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To restrain a blank without requiring considerable man-hours for a severe angle adjustment operation between upper and lower dies when processing a blank material between a punch and a die to manufacture stretch-formed product, and also improve a material yield of the blank material.SOLUTION: This apparatus 1 for manufacturing stretch-formed product includes: a first die 3 having a first blank-restraining part 3a abutting on a blank 5 in the opening line thereof; a second die 4 having a second blank-restraining part 4a abutting on the periphery of a blank 6 in the opening line thereof; and a third die 2 that moves relative to the blank 5 restrained by the first die 3 and the second die 4 to perform stretch-forming to the blank 5. At least part of the first blank restraining parts 3a is constituted of a plurality of juxtaposed protrusions, and also at least part of the second blank restraining parts 4a is constituted of a plurality of juxtaposed recesses 4a that houses each of the plurality of juxtaposed protrusions 3a while forming spaces therebetween.
Patent JP-2012215463-A (JP)
Title: Flowmeter
Inventor: FUJII YASUHIRO
IPC: G01F1/66
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a flowmeter which enables an installation operator to easily determine whether or not pulsation with predetermined size is generated when the flowmeter is installed.SOLUTION: A flowmeter includes: a flow rate measurement part 3 which can measure instantaneous flow rate q of fluid; a first measurement system when pulsation is small; and a second measurement system when the pulsation is large, can automatically switch measurement systems according to the size of the pulsation, and can operate in a measurement mode for measuring the instantaneous flow rate q in time series, and a pulsation detection mode for measuring the instantaneous flow rate q in time series and determining of the pulsation. The pulsation detection mode includes pulsation detection starting means for manually starting an operation in the pulsation detection mode and fixing measurement in the pulsation detection mode in the first measurement system.