baber/WOPTO huggingface dataset:
Patent JP-2013073165-A (JP)
Title: Image pickup lens and image pickup apparatus
Inventor: ASAMI TARO
IPC: G02B13/04
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To implement a compact, inexpensive, wide-angle, and high-performance image pickup lens and eliminate restrictions on an image pickup element to be used.SOLUTION: An image pickup lens 1 comprises substantially six lenses, in order from an object side: a negative first lens L1; a negative second lens L2; a positive third lens L3; a positive fourth lens L4; a negative fifth lens L5; and a positive sixth lens L6. The surface on the object side of the third lens L3 is a concave surface. When R10 represents the radius of curvature of the surface on the object side of the fifth lens L5, R11 represents the radius of curvature of the surface on the image side of the fifth lens L5, f5 represents the focal length of the fifth lens L5, and f represents the focal length of the entire system, the image pickup lens satisfies the following conditional expressions (4) and (16): (4) (R10+R11)/(R10-R11)<-0.543, and (16) 1.6<|f5/f|<4.6.
Patent JP-2013072553-A (JP)
Title: Rolling bearing unit for supporting wheel with seal
Inventor: SAKOTA HIROSHIGE
IPC: F16C33/80
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing unit for supporting a wheel with a seal that improves effect of prevention against entry of foreign matter into the bearing by improving sealing performance by a sealing ring, and has superior durability.SOLUTION: A sealing ring 14a comprises a core metal 17a and a sealing material 18a, and the core metal 17a includes a fitting cylinder part 22a internally fitted and fixed to an axially external end part inner peripheral surface of an outer ring 2 and a round ring part 23a which is bent radially outward from an axially outer edge of the fitting cylinder part 22a. The sealing material 18a is made of elastomer etc. like rubber, and joined and fixed to the core metal 17a, and includes three contact type sealing lips 19a, 19b, and 19c and an eaves-shaped labyrinth lip 21a forming a labyrinth seal, and the labyrinth lip 21a is provided radially outside of the sealing lips 19a-19c, a tip part of the labyrinth lip 21a being opposed closely inside an annular groove 30a formed in an axially inner side face of a rotation-side flange 12 over the entire circumference.
Patent JP-2011255239-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F5/04
Filed: 2011-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine for not easily letting player's desire to play decline.SOLUTION: The slot machine using game balls includes three symbol display reels 111 at the back of a front surface door, rotates the reels 111 to vary the display of symbols and stops the reels 111 to stop-display the symbols. In order to rotate (start) the reels 111, betting 15 game balls at maximum is needed for each game, and such a betting operation is performed by pressing a MAX bet button 40. In a plurality of winning combinations, a rare minor combination is newly provided as the winning combination corresponding to the privilege of imparting prize balls fewer than the minimum unit (5 game balls) of a bet number. By putting out the game balls fewer than the minimum unit, the prize balls are promptly put out. Further, with the rare minor combination as a trigger, a game state is shifted to the game of a high advantage degree, which is different from a normal game.
Patent JP-2013079007-A (JP)
Title: Oil tank
Inventor: YUKI JUNJI
IPC: B62D5/07
Filed: 2011-10-04
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of a non-conforming article by firmly and surely fixing a filter to a tank body by allowing the same to be welded to the tank body before being fixed thereto with the filter positioned when the filter is arranged inside the resin-made tank body.SOLUTION: A tank body 2 is divided into a tank upper 10 and tank lower 20. An upper-side welding projection 13a and lower-side welding projection 23a are provided to the tank upper 10 and tank lower 20, respectively. A filter positioning step 24 for positioning a filter 30 is formed in a part in a peripheral direction on an inner peripheral side in the lower-side welding projection 23a. A fitting part 32a fitted to the filter positioning step 24 is formed in an edge of the filter 30. The lower-side welding projection 23a and the fitting part 32a of the filter 30 are welded to the upper-side welding projection 13a.
Patent JP-2013083548-A (JP)
Title: Pressure sensor
Inventor: NAKAHARA KENJI
IPC: G01L1/20
Filed: 2011-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a pressure sensor where resistance value continuously changes as pressure changes.SOLUTION: The pressure sensor 1 is provided with: a pressure-sensitive film 2 where resistance value changes according to pressure; a pair of electrodes 3 which grip the pressure-sensitive film 2; and a flexible film 4 which is pasted on one of the electrodes 3 so that one of the pair of electrodes 3 approximates to the other. In the pressure sensor 1, the pair of electrodes 3 compress the pressure-sensitive film 2. The pressure sensor 1 is also provided with a base film 5 having an opening part 5a which goes through in the thickness direction. In the pressure sensor 1, the pressure-sensitive film 2 is provided at the opening part 5a of the base film 5 by matching thickness directions of the base film 5 and the pressure-sensitive film 2. A step part 11 is composed by the base film 5 and one of the electrodes 3. The flexible film 4 is pasted from the base film 5 to one of the electrodes 3 in the way that it goes along with the step part 11.
Patent JP-2013086600-A (JP)
Title: Controller and control method of hybrid vehicle
Inventor: SUKAI SHINICHI
IPC: B60L50/16
Filed: 2011-10-14
Abstract: PROBLEM TO BE SOLVED: To improve fuel efficiency of an internal combustion engine while suppressing the generation of noise, and to secure running performance satisfactorily in a hybrid vehicle having the internal combustion engine capable of outputting power to one of front and rear wheels, and an electric motor capable of outputting power to the other of the front and rear wheels.SOLUTION: In a case where an operating point of an engine 22, which corresponds to engine request power Pe* on an optimal fuel efficiency operation line, is included in a noise generation area, a target operating point of the engine 22 is set to an operating point (Ne1, Te1) on the optimal fuel efficiency operation line on a lower load side (lower power side) rather than the noise generation area except for a case when output of a motor MG3 should be restricted (Step S270), and a torque command Tm3* of the motor MG3 is set to output the shortfall of a power (value P1) output from the engine 22 to engine requirement power Pe* (step S230).
Patent JP-2012106233-A (JP)
Title: Contaminated laying material treatment method
Inventor: OTA MASAHISA
IPC: B09B5/00
Filed: 2011-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a treatment method suitable for contaminated laying material treatment of an existing facility.SOLUTION: The contaminated laying material treatment method includes: a process of covering a work execution site including a contaminated laying material with a tent 1 and spraying a cementitious fixation agent to the work execution site by using a spraying vehicle 4; a process of stirring the work execution site by a predetermined depth after the cementitious fixation agent is sprayed by using a stabilizer 5; a process of curing the work execution site after the stirring; and a process of cutting the work execution site after the curing to have a predetermined shape and carrying out the cut pieces.
Patent JP-2012111934-A (JP)
Title: Two component polyurethane coating composition comprising isocyanurate composition from bis(isocyanatomethyl)cyclohexane and from aliphatic diisocyanate
Inventor: ARGYROPOULAS JOHN N
IPC: C08G18/75
Filed: 2011-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a composition having low VOC, which is a composition comprising a soft polyol and a polyisocyanate composition of isocyanurate of one or more kinds of bis(isocyanatomethyl)cyclohexane.SOLUTION: The two-component polyurethane compositions comprises, as one component, polyisocyanate compositions of the isocyanurate of bis(isocyanatomethyl)cyclohexane or, preferably, a mixture of two or more kinds of these, and of the isocyanurate (HDI trimer) of hexamethylene diisocyanate, and, as the other component, a mixture of a soft polyol having a hydroxyl functional value of 2.5-5.0 and a molecular weight of 500-3,000, and a hard polyol.
Patent JP-2013090829-A (JP)
Title: Fabric feeder
Inventor: FUKUI YOSHIO
IPC: D05B35/04
Filed: 2011-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a fabric feeder capable of preventing fabric from generating sag or wrinkle in a feeding process even when the fabric is automatically fed to a sewing machine and securely and straightly feeding the fabric into a needle fall part of the sewing machine.SOLUTION: The fabric feeder comprises: a fabric table 5 arranged at the same level as a needle fall part 3 of a sewing machine 2; and an intermediate feeding mechanism 6 for feeding fabric W into the sewing machine 2. The intermediate feeding mechanism 6 comprises: a feed roller 10 for rotary driving with the fabric W being pressed onto the fabric table 5; and an access adjustment mechanism 13 for moving the feed roller 10 in a feeding direction X and a direction Y crossed with the feeding direction X relative to the fabric W on the fabric table 5.
Patent JP-2013091471-A (JP)
Title: Hybrid vehicle control device
Inventor: FUKUSHIRO EIJI
IPC: B60L50/16
Filed: 2011-10-27
Abstract: PROBLEM TO BE SOLVED: To prevent generation of rattling noise when an operation state of an internal combustion engine is switched, in a hybrid vehicle preventing the generation of rattling noise in a power transmission system by pressing torque of an electric motor.SOLUTION: In a hybrid vehicle, when an engine is in a cold state, an action direction of pressing torque is fixed in one direction even when an operation state of the engine is switched between a load operation and a self-sustained operation. Further, the magnitude of the pressing torque in this case is set larger than that of the pressing torque when the engine is in a hot state. When a shift operation device is operated from a P position to a non-P position, a reduction amount per unit time of the pressing torque is set large until the pressing torque decreases to a predetermined value, and the state in which a side surface of a tooth of a parking gear is strongly pressed to a parking lock pole is eliminated early.
Patent JP-2013098294-A (JP)
Title: Wiring board unit and manufacturing method of the same
Inventor: ABE TOMOYUKI
IPC: H05K3/28
Filed: 2011-10-31
Abstract: PROBLEM TO BE SOLVED: To make a wiring board less likely to be affected by the humidity of the surrounding area.SOLUTION: A probe card 1 has a probe card substrate 2 formed by laminating printed boards 21. A moisture conditioning layer 3 is provided on a side surface of the probe card substrate 2. The moisture conditioning layer 3 has a lamination structure formed by laminating an adhesive layer 31, a moisture conditioning material layer 32, and a protection layer 33 in this order from the probe card substrate 2 side. Tobermorite composed of calcium silicate hydrate is used in the moisture conditioning material layer 32. When humidity is high in the surrounding area, moisture is absorbed by the moisture conditioning material layer 32 and expansion of the probe card substrate 2 is inhibited. When the humidity is low in the surrounding area, moisture is supplied from the moisture conditioning material layer 32 to the probe card substrate 2 and contraction of the probe card substrate 2 is inhibited.
Patent JP-2013095828-A (JP)
Title: Method for producing residual charcoal molding
Inventor: HAMAGUCHI MAKI
IPC: C10L5/00
Filed: 2011-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a residual charcoal molding with which occurrence of dust can be suppressed and which is excellent in strength.SOLUTION: The method for producing a residual charcoal molding includes: a modified charcoal producing step to mix coal and a solvent and extract a coal constituent soluble in the solvent, and subsequently to separate the extract including a constituent soluble in the solvent and the residue including a constituent insoluble in the solvent from each other, and to separate the solvent from the extract and recover ashless coal and separate the solvent from the residue and recover residual charcoal; and a molding step to mold the residual charcoal into a residual charcoal molding as a lump, wherein in the molding step the residual charcoal is mixed with water so as to obtain a mixture of the residual charcoal and water with water concentration adjusted to 2 to 13 mass%, and the residual charcoal molding is obtained by molding the mixture.
Patent JP-2013094811-A (JP)
Title: Manufacturing method and manufacturing apparatus of magnet ribbon
Inventor: SAKUMA NORITSUGU
IPC: H01F41/02
Filed: 2011-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for manufacturing a magnet ribbon capable of attaining a uniform fine structure and an excellent magnetic characteristic provided thereby, by preventing mixture of the ribbon generated at an unwanted cooling speed in a case when a ribbon of magnet alloy is manufactured by rapid solidification.SOLUTION: When manufacturing a magnet ribbon by rapid solidification by discharging a molten metal of magnet alloy onto the surface of a cooling roller, the cooling rate of the molten metal that is rapidly solidified is continuously measured, and a proper ribbon is selectively collected which is generated at a cooling rate within a range in which a desired solidification structure is generated.
Patent JP-2013095251-A (JP)
Title: Parking lock device
Inventor: NAKA KENICHI
IPC: F16H61/28
Filed: 2011-10-31
Abstract: PROBLEM TO BE SOLVED: To improve operability in manually releasing a parking lock, in a device for performing parking lock and releasing the parking lock by driving an actuator, and manually releasing the parking lock.SOLUTION: A tubular cam 40 which presses a parking pawl 24 against a parking gear 22 and releases it, is inserted in a parking rod 26 through a cam spring 50. A socket 68 is brought into contact with a surface opposite a surface in contact with the cam spring 50 of the cam 40. The socket 68 is connected to a shift-by-wire actuator 61 through a push rod 66, an actuator lever 64, and an actuator rod 62. The parking rod 26 is connected to a release lever 70 through a detent mechanism 30 and a cable 72.
Patent JP-2013096305-A (JP)
Title: Exhaust gas control valve and method of installing the same
Inventor: SANO AKIRA
IPC: F16K41/04
Filed: 2011-11-01
Abstract: PROBLEM TO BE SOLVED: To prevent the improper operation of a shaft 4 and a valve lock due to the entry of foreign matter from the flow passage hole side to the bearing device side of a valve body 1.SOLUTION: A bearing device for rotatably supporting a shaft valve (the shaft 4 formed integrally with a valve 5) in the storage hole 21 of the valve body 1 and the bearing hole 24 of a bearing holder 10 includes twin ball bearings 11, 12 continuously disposed in the direction of the rotating axis of the shaft 4, and an oil seal 13 disposed further on the flow passage hole side than the twin ball bearings 11, 12. The entry of foreign matter such as the particulate matter and welding spatters contained in the EGR gas from the flow passage hole side to the bearing device side (twin ball bearing side) of the valve body 1 through an insertion hole 26 can be prevented by the gasket function of the oil seal 13. Consequently, the improper operation and valve locking of the shaft valve can be prevented from occurring.
Patent JP-2012104820-A (JP)
Title: Printed substrate and manufacturing method of the same
Inventor: CHAE WONG-WU
IPC: H01L21/60
Filed: 2011-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a printed substrate and a manufacturing method of the printed substrate.SOLUTION: A printed substrate includes a base substrate including circuit patterns, conductive pads provided on the base substrate, a solder ball joined to the conductive pad, and a peeling prevention layer provided between the base substrate and the conductive pads. This invention discloses the printed substrate and a manufacturing method of the printed substrate.
Patent JP-2013101777-A (JP)
Title: Spark plug
Inventor: MUKOYAMA NAOSHI
IPC: H01T13/36
Filed: 2011-11-07
Abstract: PROBLEM TO BE SOLVED: To raise voltage endurance without thickening thickness of an insulator in a spark plug.SOLUTION: In a spark plug, a connection point where a rear end side step part which is formed by reduction of an inner diameter of a main metal fitting contacts a center step part formed by holding approximately fixed diameter of the inner diameter of the main metal fitting among step parts is considered as A, a packing contacts the connection point A, the tip part of the packing is located at the tip side of the spark plug from the connection point A on a cross section including axes. When length of a part where the packing exists is considered as L1[mm], and distance from the connection point A of the main metal fitting to an insulator is considered as L2[mm] on a virtual straight line vertically drawn in the axis direction on the basis of the connection point A, a condition of 0.01≤L1/L2≤0.5 is satisfied.
Patent JP-2013101066-A (JP)
Title: Treatment device and treatment method for used fuel containing zirconium
Inventor: WATANABE DAISUKE
IPC: G21C19/44
Filed: 2011-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a treatment device and a treatment method of used fuel containing zirconium for separating used fuel containing zirconium into nuclear fuel substances, zirconium and other fission products.SOLUTION: A treatment device for used fuel containing zirconium for separating used fuel containing zirconium into nuclear fuel substances, zirconium and fission products includes: heating means for obtaining a temperature environment of the sublimation temperature of a zirconium compound or more in the treatment device; a zirconium recovery part set in a temperature environment of the sublimation temperature of the zirconium compound or less for condensing and recovering the volatilized zirconium compound; a solid storage part for storing solids remaining in a temperature environment of the sublimation temperature of a zirconium compound or more; and a vent hole for recovering gas.
Patent JP-2013105343-A (JP)
Title: Image processing apparatus, method, and image display apparatus
Inventor: HIRAI RYUSUKE
IPC: G09G5/36
Filed: 2011-11-14
Abstract: PROBLEM TO BE SOLVED: To calculate a three-dimensional position of an object with high accuracy.SOLUTION: The image processing apparatus includes: a first acquisition section; a second acquisition section; a first setting section; a second setting section; a first calculation section; and a second calculation section. The first acquisition section acquires a plurality of captured images obtained by imaging an object from a plurality of positions. The second acquisition section acquires a temporary three-dimensional position of the object and a temporary size of the object. The first setting section sets at least one search candidate point in the vicinity of the temporary three-dimensional position in a real space. The second setting position is a search window for searching the object for each projection point obtained by projecting the search candidate point to the captured images, and sets the search window having a size determined based on the position of the search candidate point and the temporary size. The first calculation section calculates an evaluation value indicating whether the object is included in the search window, or not. The second calculation section calculates a three-dimensional position of the object on the basis of the evaluation value.
Patent JP-2013049042-A (JP)
Title: Composition for forming carbon dioxide separation membrane, carbon dioxide separation membrane and method for manufacturing the same, and carbon dioxide separating apparatus
Inventor: HIRAKI DAISUKE
IPC: C01B32/50
Filed: 2011-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a composition for forming a carbon dioxide separation membrane, capable of manufacturing a carbon dioxide separation membrane excellent in gas separation characteristics with high productivity, and to provide a carbon dioxide separation membrane with excellent gas separation characteristics and method for manufacturing the same, and carbon dioxide separating apparatus.SOLUTION: The composition for forming carbon dioxide separation membranes includes water-absorbing polymer, a carbon dioxide carrier and polysaccharide. The composition for forming carbon dioxide separation membranes is preferably formed so that the viscosity of the composition is at least 1,000 cp within 700 seconds after cooling initiation when the viscosity of the composition is measured with a B-type viscometer according to JIS Z8803 while the circumference of a container housing the composition is cooled with ice water to 0°C. Preferably, after the composition is applied to form a coating film while a band-like supporter 12 is conveyed with roll-to-roll and the coating film is cooled to form a gel film, the gel film is dried to form a dried film and the dried film is crosslinked to obtain a carbon dioxide separation membrane 52.
Patent JP-2013110495-A (JP)
Title: Local reproduction device and filter coefficient generation device and method and program thereof
Inventor: ITO HIROAKI
IPC: H04R3/12
Filed: 2011-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a local reproduction device which can set a reproduction region at any place and a filter coefficient generation device which generates a digital filter coefficient used in the local reproduction device.SOLUTION: Positions of speakers and a total number of them N, positions of control points and a total number of them M, and control amounts Cto specify the values of complex amplitudes at control points are handled as input. And, assuming an N row×1 column complex matrix H having a filter coefficient H(ω) as an element, an M row×N column complex matrix G having a transfer function G(ω) from a speaker n to a control point m as an element, Gfor a complex conjugate transposition of the complex matrix G, and C for an M row×1 column complex matrix having a control amount Cas an element, a linear equation GH=C is solved with respect to the complex matrix H to calculate a filter coefficient. At this time, solutions are obtained assuming H=GC when M=N, H=(GG)GC when M>N, or H=G(GG)C when M<N (Gis the complex conjugate transposition matrix of G).
Patent JP-2013107039-A (JP)
Title: Method for improving water quality
Inventor: KANDA SHO
IPC: B01D21/01
Filed: 2011-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for improving water quality that can purify the water surface by flocculating and precipitating floating water-bloom and prevent the occurrence of malodor of hydrogen sulfide or the like by suppressing the activity of anaerobic bacteria at the water bottom.SOLUTION: A method for improving water quality by sprinkling magnesium hydroxides over the water-bloom is provided. Preferably, the method for improving water quality by forming the magnesium hydroxides into slurry to sprinkle it over the water-bloom is provided. Further preferably, a method for improving water quality in which the average particle diameter of the magnesium hydroxides is 0.1-100 μm is provided.