baber/WOPTO huggingface dataset:
Patent JP-2012063700-A (JP)
Title: Encryption device
Inventor: ENDO TSUKASA
IPC: G09C1/00
Filed: 2010-09-17
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the duplex method is fragile for the secondary DPA.SOLUTION: In an encryption device, a division part divides a plaintext with a mask into a plurality of pieces of first division data. A first generation part generates a plurality of pieces of division input data from the plurality of pieces of first division data. A reception part receives the plurality of pieces of division input data, a first mask, and a second mask. A nonlinear conversion part generates a plurality of pieces of division output data that are obtained by converting the plurality of pieces of division input data. A data integration part generates an encrypted text with a mask by integrating a plurality of pieces of second division data. An unmask processing part generates an encrypted text from the encrypted text with a mask. The exclusive OR of the plurality of pieces of division input data coincides with the exclusive OR between the input data on which nonlinear conversion processing should be performed and calculated from the plaintext and the first mask. The exclusive OR of the plurality of pieces of division output data coincides with the exclusive OR between the converted data obtained when the nonlinear conversion processing is performed on input data and the second mask.
Patent JP-2012068296-A (JP)
Title: Photo mask and pattern formation method using the same
Inventor: NONAMI YUJI
IPC: G03F1/68
Filed: 2010-09-21
Abstract: PROBLEM TO BE SOLVED: To improve DOF of both a fine dense pattern and an isolated space pattern, while avoiding generation of a side lobe in a photo mask and a pattern formation method with the photo mask.SOLUTION: The photo mask 40 includes a transparent substrate 11, a first mask pattern 14b and second mask patterns (14a, 15) having portions to face to each other across spaces (16, 17) on the transparent substrate 11. The first mask pattern 14b includes a half-light-shield part 13b for partially transmitting light and a light shielding part 12b. On the first mask pattern 14b, the half-light-shield part 13b has portions to face to the spaces (16, 17) across the light shielding part 12b. The size of the first mask pattern 14b is larger than (0.7×λ/NA)×M, and the size of the spaces (16, 17) is equal to or smaller than (0.5×λ/NA)×M (where λ is the wavelength of exposure light, NA is the numerical aperture of reductive projection optical system of an exposure machine, and M is the magnification ratio of the reductive projection optical system).
Patent JP-2012066415-A (JP)
Title: Resin composition for laser engraving, relief printing plate precursor for laser engraving and process for producing same, and relief printing plate and process for making same
Inventor: YAMAMOTO OSAO
IPC: C08F290/12
Filed: 2010-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition for laser engraving that gives a relief printing plate having excellent chemical resistance and that has excellent removability of engraving residue, a relief printing plate precursor using the resin composition for laser engraving, a process for making a relief printing plate using the precursor, and a relief printing plate obtained thereby.SOLUTION: The resin composition includes: (Component A) a filler having an ethylenically unsaturated group; (Component B) a polymerizable compound having an ethylenically unsaturated group; and (Component C) a polymerization initiator.
Patent JP-2012069693-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: KITAMURA TOKUHIDE
IPC: H01L21/76
Filed: 2010-09-22
Abstract: PROBLEM TO BE SOLVED: To simultaneously achieve high breakdown voltage and reduced on-resistance of a power device.SOLUTION: A semiconductor device comprises: source regions 107A, a drain region 107B, and a drift region 105 adjacent to the drain region 107B in a semiconductor substrate 101; shallow trench isolation (STI) insulating layers I-2 in the drift region 105 between the source regions 107A and the drain region 107B; and gate electrodes 110 on the STI insulating layers I-2, on the drift region 105, and on channel regions between the source regions 107A and the drain region 107B. The STI insulating layers I-2 comprise first oxide films 102 and nitride films 103 on the inner surfaces of a first and second trenches, and second oxide films 104 on the nitride films 103 which fill the first and second trenches. The second trenches are formed in the first trenches, have bottom surfaces lower than those of the first trenches, and have widths narrower than those of the first trenches.
Patent JP-2012070527-A (JP)
Title: Dc/dc converter circuit
Inventor: SUZUKI TAKUTO
IPC: H02M3/155
Filed: 2010-09-23
Abstract: PROBLEM TO BE SOLVED: To provide a DC/DC converter circuit which is capable of reducing generation of noise having a specific frequency due to switching operation.SOLUTION: A DC/DC converter circuit 100 comprises: a converter unit 110 or the like configured to include a MOS-FET 116 or the like as a switching element; and a control unit 170 which generates a PWM signal for turning on/off the MOS-FET 116 or the like. The control unit 170 varies a frequency of the PWM signal within a predetermined range.
Patent JP-2012065614-A (JP)
Title: Configuration structure of auger remote controller in combine harvester
Inventor: BABA KEIICHI
IPC: A01D69/00
Filed: 2010-09-24
Abstract: PROBLEM TO BE SOLVED: To improve the operability of an auger in a combine harvester equipped with an auger remote controller at the distal end of the auger.SOLUTION: The combine harvester 1 includes: a pretreatment part 2 for reaping culms; a threshing part 3 for removing grains from reaped culms and sorting the grains; a grain tank 4 for storing sorted grains; the rotatable auger 5 for discharging grains inside the grain tank 4 from an outlet 12 at the distal end; and the auger remote controller 24 for operating the auger 5. The auger remote controller 24 is detachably attached to the distal end front surface of the auger 5 with a remote controller switch surface 24a facing the front.
Patent JP-2012071428-A (JP)
Title: Storing folder for card and piece of paper
Inventor: TOMODA EISHI
IPC: B42F7/00
Filed: 2010-09-28
Abstract: PROBLEM TO BE SOLVED: To see both sides of a piece of paper and a card without taking them from a storing section.SOLUTION: A first to fourth partitions 15 to 18 are provided in series via a first to third folding lines 12 to 14 in a vertical direction in a rear sheet 11. In a card storing section 21 provided in a first partition 12, a card pocket 23 which a first front sheet 22 is fused to and stores a card C, is formed, and for a piece of paper storing section 31 provided in the second to fourth partitions 16 and 18, a right and left piece of paper pockets 34 and 35 storing both end sides of a piece of paper T, respectively, are formed in the second and fourth partitions 16 and 18. The rear sheet 11, and a first to third front sheets 22, 32 and 33 are respectively formed of transparent or translucent synthetic resin sheets which allow characters of the card and the piece of paper to be visible. The storing folder for the piece of paper and the card, is stored and carried with the card storing section 21 as put inside in a rolled and folded state by the first to third folding lines 12 to 14.
Patent JP-2012074578-A (JP)
Title: Vapor phase epitaxial growth system
Inventor: MOGI MASAHIKO
IPC: H01L21/205
Filed: 2010-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a vapor phase epitaxial growth system which can enhance a manufacturing yield of semiconductor elements by preventing re-involvement of an intermediate reaction gas in a material gas flow during an exhaustion operation in a two flow reactor.SOLUTION: The vapor phase epitaxial growth system comprises a susceptor which heats and turns a substrate with holding it, a material gas nozzle having a material gas port directing toward the substrate and supplying a laminar flow of material gas from the material gas port along the substrate, and a gas ejector having a holddown gas port directing toward the substrate and supplying holddown gas from the gas holding port, as a holddown gas flow, on the substrate, over an area wider than that of the substrate and within a predetermined angular range from the direction normal to the substrate. The vapor phase epitaxial growth system is further provided with a cut-off gas nozzle having a cut-off gas port which contacts with the material gas nozzle and ejects a laminar flow of a cut-off gas flowing toward an outer edge portion of the holding gas port.
Patent JP-2012073925-A (JP)
Title: Driving support device for vehicle
Inventor: YAMADA KOICHI
IPC: G06V10/147
Filed: 2010-09-29
Abstract: PROBLEM TO BE SOLVED: To automatically support a vehicle having no a car navigation device, upon merging of the vehicle from the merging lane to a main lane .SOLUTION: When a driver turns on a turn signal switch 5 to show his or her intention to change a lane, a driving support device detects a vehicle traveling on a target lane on the basis of images captured by recognition cameras 1-3, calculates a cut-in distance between the vehicles (S4, S5), determines an entry start time Tst of a vehicle M on the basis of a difference between the speed S of the vehicle M and a moving speed of the cut-in distance, and outputs voice guidance for indicating the start of lane change from an instruction display part 22 when the entry start time Tst is reached (S6).
Patent JP-2012072102-A (JP)
Title: Photopolymerization initiator, photocurable composition, color filter, liquid crystal display device, and method for forming pattern
Inventor: AMANO HIROKO
IPC: C07D209/86
Filed: 2010-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a photopolymerization initiator in which there are not the contamination of a polymerization object and the contamination of an apparatus by a decomposition product, an isomerization object or the like which is generated by light at the time of exposure; a photopolymerization initiator which can offer a photocurable composition in which resolution, developability, deep part curability, and adhesion with substrate become good; and a photocurable composition containing the photopolymerization initiator.SOLUTION: The photopolymerization initiator is shown by the general formula (wherein Rand R-Rare each a hydrogen atom, a halogen atom, an alkyl group, an alkenyl group, a cycloalkyl group or the like; Ris an alkyl group containing an ester group; R3 is an alkyl group; and Ar is an aryl group or heteroaryl group).
Patent JP-2012073009-A (JP)
Title: Gun-stock balancer of hunting gun and mounting method for gun-stock balancer of hunting gun
Inventor: NISHIKAWA TADAHIRO
IPC: F41C23/14
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a gun-stock balancer of a hunting gun and a mounting method for the gun-stock balancer of the hunting gun, configured to properly adjust the weight and weight balance of the gun through a simple handling so as to improve the hitting precision of, for example, the hunting gun or a target shooting gun with an instantaneous bullet against a game or a target at which a shooter aims.SOLUTION: The gun-stock balancer of the hunting gun includes: a spindle 1 provided with a collar part 1a at one end and a screw part 1b at the other end and inserted into the installed hole 3 of the gun-stock 2; extension members 4, 4 formed of an elastic material into a substantially cylindrical shape, having the spindle 1 inserted thereinto and inserted at both lateral ends; a plurality of types of weight members W; W, W, ..., different in mass, formed into a substantially cylindrical shape and having the spindle 1 inserted so as to be held between the extension members 4, 4; and a nut 5 provided so as to be screwed into the screw part of the spindle 1. The nut 5 is screwed into the screw part to extend the extension members 4, 4 in the radial direction to be brought into press-contact with the inner circumference of the installed hole 3 and fixed thereto.
Patent JP-2012079766-A (JP)
Title: Printed wiring board, manufacturing method thereof, multilayer printed wiring board, and manufacturing method thereof
Inventor: SANO NOBUNORI
IPC: H05K3/46
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To improve connection reliability on the bottom surface of a via hole used for interlayer conduction.SOLUTION: A printed wiring board includes: a first isolation layer 21a that has flexibility; a seed layer 22a that is provided on a first main surface of the first isolation layer 21a; a conductor circuit 23a that is provided on the seed layer 22a; and an interlayer conduction part 24a that is embedded in a via hole penetrating through the first isolation layer 21a and the seed layer 22a and contacts the first conductor circuit 23a exposed on the bottom surface of the via hole. The compatibility between the interlayer conduction part 24a and the first conductor circuit 23a is higher than the compatibility between the interlayer conduction part 24a and the seed layer 22a.
Patent JP-2012079180-A (JP)
Title: Experience factor relation analyzer and method, and program
Inventor: KAWANAKA SHO
IPC: G06F17/21
Filed: 2010-10-04
Abstract: PROBLEM TO BE SOLVED: To calculate the intensity of the relation between an experience and a factor of people for the articles with high ambiguity of expression, in classifying the articles from the standpoint of the factor causing the people to have the experience.SOLUTION: An inventive experience factor relation analyzer reads a set of experience articles, imparts a word factor context score expressing the degree of using each word of each experience article of the set of experience articles to each word of the experience article, imparts an experience article factor score expressing what factor an experience described in each article is based on with reference to factor attribute storage means to each word of each experience article to which the word factor context score has been imparted, acquires a set of experience articles containing the experience article factor score and the experience attribute, acquires the experience article factor score, and outputs a total experience factor relation score expressing the intensity of the relation between each experience and each factor with reference to experience attribute storage means for each experience attribute of the experience article.
Patent JP-2012078716-A (JP)
Title: Fixing device and image forming apparatus
Inventor: NAKAMURA HIROICHI
IPC: G03G21/16
Filed: 2010-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device which has a fixing roller not exposed when placed on a desk or the like, though having a simple configuration.SOLUTION: When a fixing device 12 is placed on a horizontal flat surface 91 like a desk, a projecting part 87 of a right bottom plate 85 of the fixing device 12 is brought into contact with the flat surface 91 to lift the right bottom plate 85 of the fixing device 12 from the flat surface 91, and the fixing device 12 is inclined. At this time, a vertical line V1 passing a centroid position G of an opening/closing body 86 is located on the left (the closing side of the opening/closing body 86) of a vertical line V2 passing a shaft 86d of the opening/closing body 86. Therefore, the opening/closing body 86 is rotated around the horizontal shaft 86d counterclockwise under its own weight and is closed.
Patent JP-2012075420-A (JP)
Title: Coral growing method
Inventor: KIHARA KAZUYOSHI
IPC: A01K61/00
Filed: 2010-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a coral growing method capable of recovering coral reef.SOLUTION: A coral growing apparatus 100 comprises a base material 1, a positive electrode 2 and a wire 3 which connects both electrically. The base material 1 is a network structure made of a metal, and acts as a cathode in the sea WI. The anode 2 is composed of a metal less noble in standard electrode potential than the base material 1, and acts as an anode in the sea WI. The base material 1 and the anode 2 are connected by the wire 3 after setting the base material 1 on the seabed BT, and electric current is made to flow in the sea WI between the base material 1 and the anode 2.
Patent JP-2012077269-A (JP)
Title: Polymeric material molded article, method for producing the same, and mechanical component
Inventor: YOSHIKAWA TAKEFUMI
IPC: C08K3/36
Filed: 2010-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a polymeric material molded article which inhibits entering of a gas such as oxygen or vapor and occurrence of dimensional change and degradation; to provide a method for producing the polymeric material molded article; and to provide a mechanical component having high reliability and long life although at least a part of it comprises a polymeric material.SOLUTION: A resin pulley 10 includes a rolling bearing 11 and a resin portion 12. The resin portion 12 is formed by injection molding of the polymeric material and is integrally attached to the outer peripheral surface of an outer ring 2 of the rolling bearing 11. The surface of the resin portion 12 of such a resin pulley 10 is coated with an organic inorganic composite membrane containing silicon dioxide prepared by converting polysilazane and an acrylic resin and having a gas barrier property.
Patent JP-2012082697-A (JP)
Title: Engine revolution stop control device
Inventor: MASUDA SATORU
IPC: F02D29/02
Filed: 2010-10-06
Abstract: PROBLEM TO BE SOLVED: To allow controllability of load torque of an alternator to be secured by preventing suppression of power generation current of the alternator during engine revolution stop control.SOLUTION: Prior to the start of engine revolution stop control (alternator F/B stop control) for feed-back control of load torque of an alternator 33 so as to match an actual engine revolution behavior to a target trajectory, consumption power increase control for increasing the power consumption of a vehicle is performed for a predetermined time. By the power consumption increase control, power of a battery 32 is consumed to increase electric energy chargeable to the battery 32 by just that much, thereby increasing electric energy (= consumed electric energy of the vehicle + chargeable electric energy of the battery 32) acceptable for the vehicle. Thereby, during the engine revolution stop control, power generation electric energy of the alternator 33 is prevented from exceeding the electric energy acceptable for the vehicle, thus preventing the power generation current of the alternator 33 from being suppressed by a regulator.
Patent JP-2012080799-A (JP)
Title: Dessert base
Inventor: KONDO TAKASHI
IPC: A23L29/20
Filed: 2010-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a condensed dessert base capable of stably forming evenly-smooth milk pudding like gel simply by mixing into commercially available milk without reducing the concentration of LM pectin or caring about a temperature or churning condition at mixing.SOLUTION: The dessert base contains: LM pectin; and a sequestering agent, in which the pH becomes 4.0-6.0 and the gel is formed when 20-90 pts.mass is mixed with 100 pts.mass of milk. Preferably, part of the LM pectin is derived from an apple, and contains collagen peptide or dextrin.
Patent JP-2012081492-A (JP)
Title: Spatter adhesion preventive agent
Inventor: OKUBO TAKEHIKO
IPC: B23K9/32
Filed: 2010-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a welding spatter adhesion preventive agent for preventing adhesion of spatter scattered during welding a steel member or the like, to a peripheral portion of a welded part.SOLUTION: The spatter adhesion preventive agent contains an inorganic film forming liquid, particularly contains the hydrolyzed/polycondensed product of a compound represented by M(OR)R(in the formula, M is at least one kind of element selected from a group consisting of Al, Zr and Ti; p is a valence of M; Ris a 1 to 5C hydrocarbon group, alkoxyalkyl group or acyl group; Ris at least one kind of organic group selected from a group consisting of vinyl, amino, imino, epoxy, acryloyloxy, methacryloyloxy, phenyl, mercapto and alkyl groups; q is a number of ORgroups; p and q are each integers; and p≥q).
Patent JP-2012081635-A (JP)
Title: Laminated film
Inventor: HASEGAWA AKIRA
IPC: C23C16/40
Filed: 2010-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a new laminated film which is suitable as a gas barrier film having bending resistance.SOLUTION: The laminated film includes a base and at least one thin film layer formed on at least one surface of the base, wherein, at least one layer of the thin film layer(s) comprises carbon-containing oxide, also, in a carbon distribution curve showing the relation between the distance from the surface of the layer in the film thickness direction of the layer and the ratio of the quantity of carbon atoms (the atomic ratio of the carbon) to the total of the atoms of the carbon-containing oxide, all the following conditions (i) to (ii) are satisfied: (i) the carbon distribution curve is substantially continuous; and (ii) the carbon distribution curve has the extreme value, and the oxide is the one of one or more kinds of elements selected from the group consisting of semiconductor elements, semimetal elements and metallic elements (excluding silicon).
Patent JP-2012082309-A (JP)
Title: Addition-curable silicone rubber composition and cured product thereof
Inventor: KATO NOBU
IPC: C08L83/07
Filed: 2010-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an addition-curable silicone rubber composition giving a silicone rubber cured product not only having high strength after curing but also having high tear strength and high elongation, and to provide a silicone rubber cured product obtained by curing the composition.SOLUTION: The addition-curable silicone rubber composition is obtained by using a polymer having more than a certain amount of alkenyl groups, a polymer having less than the certain amount of alkenyl groups and a third polymer free of the alkenyl group, at a certain ratio of these three kinds of polymers, and blended with reinforcing silica.
Patent JP-2012086605-A (JP)
Title: System and method for assisting boarding and alighting
Inventor: TAKEUCHI TAKESHI
IPC: B62K3/00
Filed: 2010-10-18
Abstract: PROBLEM TO BE SOLVED: To enable a human to safely board and alight from a movable body.SOLUTION: A system 100 for assisting boarding and alighting, is a system for assisting boarding and alighting for the movable body that travels as intended according to the movement of the center of gravity of a passenger, while maintaining an inverted state. The movable body 300 includes an auxiliary unit 17 that adheres to a road surface to regulate the movement of the movable body 300. Accordingly, the movable body 300 is fixed to the road surface, and a human can board and alight from the movable body fixed to the road surface, thereby reducing the burden of the human when boarding and alighting from the movable body 300 and enabling the human to safely board and alight from the movable body.
Patent JP-2012088175-A (JP)
Title: Electronic clock and method for setting backlash amount
Inventor: MATSUO MITSUAKI
IPC: G04C3/00
Filed: 2010-10-20
Abstract: PROBLEM TO BE SOLVED: To enable a voluntary measurement of a backlash amount of a gear train mechanism and store the measured amount in a form of data in an electronic clock whose hands are driven by a stepping motor.SOLUTION: An electronic clock comprises: a first hand wheel, of gears of a gear train mechanism, to which a first hand is fixed, a detected part disposed on the first hand wheel and capable of being detected by being irradiated with light, detecting means that detects the detected part disposed on the first hand wheel by radiating light at a detecting position, backlash measurement controlling means that measures a play amount between a stepping motor and the first hand wheel in the gear train mechanism by rotating the stepping motor in a normal and a reverse directions (S1 to S3, S4 to S7) while allowing the detecting means to perform a detecting operation, and play amount storing means that stores data of the measured play amount.