baber/WOPTO huggingface dataset:
Patent JP-2015040866-A (JP)
Title: Camera shake correction device and zoom lens unit
Inventor: TANI MANABU
IPC: G03B5/00
Filed: 2013-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a camera shake correction device and a zoom lens unit which can be made compact, and suppress hysteresis of a movement locus and a rotation of a moving lens when the lens moves.SOLUTION: A camera shake correction device includes: a base 41 fixed to a main case 1; and a slider 61 which supports lenses 18 and 19, and which can freely move in a direction orthogonal to an optical axis of the lenses 18 and 19 for the base 41. Three balls 81 and two coil springs 82 are arranged between the base 41 and the slider 61. The coil springs 82 are locked by the slider 61 and the base 41 which are on both sides of the balls 81, and attracts and holds them. A center of gravity of a line segment connecting these coil springs 82 matches the optical axis of the lenses 18 and 19 supported by the slider 61 in a neutral position.
Patent JP-2015040488-A (JP)
Title: Supercharging pressure control device and supercharging pressure control method of internal combustion engine with supercharger
Inventor: KUBOTA MICHIHIKO
IPC: F02B37/18
Filed: 2013-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a supercharging pressure control device and a supercharging pressure control method of an internal combustion engine with a supercharger capable of reliably and fully closing a waste gate valve.SOLUTION: A supercharging pressure control device of an internal combustion engine with a supercharger comprises: a waste gate valve (WGV) 112 which adjusts a flow rate of gas flowing in a bypass passage 102 bypassing an exhaust turbine 111; and an actuator 15 which is fixed to a housing 100 and adjusts an opening of the WGV 112 by being connected thereto through a link mechanism 16. The supercharging pressure control device of the internal combustion engine also has: an opening adjustment section S124 which adjusts an opening of the WGV 112 on the basis of a deviation between an actual opening and a target opening of the WGV 112; and a full closure control section S125 which releases opening adjustment by the opening adjustment section 124 and closes the WGV 112 with a predetermined operation amount so that the WGV 112 is seated on a valve seat when the actual opening of the WGV 112 is smaller than a predetermined opening near a full closure with full closure instruction of the WGV 112 issued.
Patent JP-2015040356-A (JP)
Title: Aqueous application liquid for coating glass fiber and glass fiber for reinforcing rubber using the same
Inventor: IWANO TAKASHI
IPC: F16G1/28
Filed: 2013-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous application liquid for coating a glass fiber, which provides durability, such as heat resistance, water resistance and oil resistance to a chloroprene-based rubber belt formed by embedding a glass fiber for reinforcing rubber into the rubber and providing a cover layer without reducing adhesiveness with chloroprene rubber over time even when the glass fiber for reinforcing the rubber is stored for a long period of time until being embedded in the rubber, and to provide a glass fiber for reinforcing rubber using the aqueous application liquid.SOLUTION: The aqueous application liquid for coating a glass fiber for providing a coating layer in a glass fiber for reinforcing rubber embedded in a chloroprene-based rubber belt is an emulsion formed by dispersing a monohydroxy benzene formaldehyde condensate (A), a vinylpyridine styrene butadiene copolymer (B), a metal soap (C), an acrylonitrile butadiene copolymer (D) and/or a styrene butadiene copolymer (E) in water.
Patent JP-2014029695-A (JP)
Title: Methods, systems, and apparatus for content licensing
Inventor: BRIGGS ROBERT D
IPC: G06F21/10
Filed: 2013-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain one or more licenses to use content.SOLUTION: A method of obtaining one or more licenses to use content includes: scanning an original device 102 to locate digital content residing on the original device 102; and requesting, from a licensing server 106, a license to use the digital content on the original device 102, a destination device 104, or a combination thereof.
Patent JP-2014072892-A (JP)
Title: Power circuit
Inventor: CHEN ZEFU
IPC: H02J1/00
Filed: 2013-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a power circuit that suppresses an inrush current caused at the moment of power application and reduces power consumption while an electronic device is in a sleep mode.SOLUTION: The power circuit includes a power supply, a supply voltage detection circuit, a leading edge delay circuit, an electronic switch and a slow conduction circuit. At power application, the electronic switch gradually turns on to keep a current I flowing through the electronic switch from increasing not enough to damage elements where the current flows. When an electronic device transitions to a sleep mode, the power supply to a load can be immediately cut off to reduce power consumption while the electronic element is in the sleep mode.
Patent JP-2015044243-A (JP)
Title: Concrete breaker
Inventor: SHIMIZU NORIHIRO
IPC: B25D17/11
Filed: 2013-08-27
Abstract: PROBLEM TO BE SOLVED: To reduce noise generated from near a tip of a chisel, without decreasing working efficiency of the breaking.SOLUTION: The concrete breaker includes: a breaker body 1 forming a cylinder 2; a chisel 4 held at a front end side in the cylinder 2 so as to be reciprocatable; a piston 7 held at a rear end side in the cylinder 2 so as to be reciprocatable, for coming in contact with a rear end of the chisel 4 and applying striking force; a fixation member 8 fixed to the chisel 4; a silencing member 13 provided coaxially with the chisel 4, and held by a saucer 12; and a conical coil spring 11 provided so as to intervene between the fixation member 8 and the saucer 12, for energizing the silencing member 13 so as to push the silencing member against a peripheral edge part of an opening hole 3. When the chisel 4 becomes eccentrically offset from the breaker body 1, the silencing member 13 also becomes eccentrically offset, with the chisel 4, thus preventing the friction between the chisel 4 and the silencing member 13, and closing a gap g between the breaker body 1 and the chisel 4, to prevent the striking sound from leaking.
Patent JP-2014001229-A (JP)
Title: Method of producing olefin oligomer
Inventor: MARJA TIITTA
IPC: C07C9/22
Filed: 2013-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing olefin oligomers from n-olefin.SOLUTION: A method of producing dimers includes passing a feed material containing at least one n-olefin or a mixture of n-olefin through a catalyst distillation apparatus in which a catalyst layer includes a solid acid catalyst material having a material including a mesopore molecular sieve incorporating an amorphous aluminum silicate and a zeolite with a mesopore surface area of 100 m2/g or more, an aluminum content of 0.2 to 30 wt.% and the amount of acid sites of 50 to 500 μmol/g, recovering the unreacted n-olefin as a subsidiary flow which is combined with the feed material at an upper section of the apparatus, then n-olefin monomers are dimerized at a temperature of 25 to 200°C and a pressure of 0.001 millibars to 50 bars in the presence of the solid acid catalyst as 50% to 95% of n-olefin monomers contact with the catalyst layer more than one time.
Patent JP-2015046449-A (JP)
Title: Substrate processing method, substrate processing system and storage medium
Inventor: KANEKO MIYAKO
IPC: H01L21/304
Filed: 2013-08-27
Abstract: PROBLEM TO BE SOLVED: To remove a hard mask without giving damage to metal wiring.SOLUTION: A substrate processing method includes: a process liquid supply step; a chemical liquid supply step; and a removal liquid supply step. In the process liquid supply step, the process liquid containing a volatile component and used for forming a film on a substrate is supplied to the substrate in which a hard mask is formed on the surface and at least a part of metal wiring formed inside is exposed, and the exposed surface of the metal wiring is covered. In the chemical supply step, a predetermined chemical liquid for dissolving the hard mask is supplied to the substrate having the process liquid solidified or cured by volatilization of the volatile component. In the removal liquid supply step, the removal liquid for removing the process liquid is supplied to the process liquid solidified or cured after the chemical liquid supply step.
Patent JP-2015048165-A (JP)
Title: Image formation device
Inventor: MURAKAMI ATSUSHI
IPC: G03G15/00
Filed: 2013-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an image formation device capable of preventing degradation of sheet feeding performance at a low cost.SOLUTION: A drive transmission part 200B between a drive motor 227 for driving a transportation roller 250 provided at a device body and a body side lifting means 200C for driving a lifter mechanism 200A of a paper feeding cassette 201 attached to the device body. The drive transmission part 200B, when the paper feeding cassette 201 is attached to the device body, transmits driving of the drive motor 227 to the lifter mechanism 200A through the body side lifting means 200C, so that a stacking plate 206 is raised by a predetermined amount.
Patent JP-2015049321-A (JP)
Title: Toner for electrostatic latent image development
Inventor: NAKAYAMA YUKINORI
IPC: G03G9/087
Filed: 2013-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a toner for electrostatic latent image development that has an excellent heat-resistant storage property and low-temperature fixability, and can suppress the occurrence of offset when fixing is performed at a high temperature.SOLUTION: A toner for electrostatic latent image development of the present invention includes toner particles each consisting of a toner core including a binder resin and a shell layer coating the surface of the toner core. The binder resin includes a polyester resin having a predetermined mass average molecular weight and molecular weight distribution. The shell layer is composed of a resin including a unit derived from a monomer of a thermosetting resin, and a unit derived from a thermoplastic resin. As a monomer of the thermosetting resin, monomers of one or more thermosetting resins are used, which are selected from the amino resin group consisting of a melamine resin, urea resin, and glyoxal resin.
Patent JP-2015050017-A (JP)
Title: Binder resin for secondary battery electrodes, binder resin composition for secondary battery electrodes, electrode slurry, electrode for secondary batteries, and lithium ion secondary battery
Inventor: MATSUMOTO AKIKAZU
IPC: H01M4/62
Filed: 2013-08-30
Abstract: PROBLEM TO BE SOLVED: To provide: a water-soluble binder resin for secondary battery electrodes which is improved in the dispersibility of a conductive assistant in an electrode slurry by suppressing the agglomeration of the conductive assistant in the electrode slurry, and which enables the achievement of a superior battery performance; a binder resin composition for secondary battery electrodes; an electrode slurry; an electrode for secondary batteries; and a lithium ion secondary battery.SOLUTION: A binder resin for secondary battery electrodes comprises a polymer having a constitutional unit (a) expressed by the general formula (1) below, and a constitutional unit (b) having an acidic group forming a metal salt. A metal ion forming the metal salt is of any one of elements included in or behind the third period in Groups I, II, XI and XII of the periodic table. [Chemical formula 1](In the general formula (1), Rand Rindependently represent a hydrogen atom or a carbon hydride group with 1-5 carbon atoms.)
Patent JP-2015051896-A (JP)
Title: Glass melting apparatus, glass sheet manufacturing apparatus, electrode for glass melting apparatus, and glass sheet manufacturing method
Inventor: HATTORI YUKI
IPC: F27B3/20
Filed: 2013-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a glass melting apparatus, a glass sheet manufacturing apparatus, an electrode for glass melting apparatus, and a glass sheet manufacturing method in which a life of a melting tank including electrodes can be made longer.SOLUTION: A glass melting apparatus 101 comprises a melting tank 11 and at least a pair of electrodes 12. The electrodes 12 are provided for through-holes 23 formed in an electrode holding sidewall 22 of the melting tank 11. The melting tank 11 is constituted by laminating a plurality of refractories including first refractories 33. The first refractories 33 are adjacent to the electrodes 12 in a horizontal direction. The electrode 12 consists of a plurality of conductive elements 15 adjacent to each other. When molten glass 90 is stored in the melting tank 11, a dimension of a first gap 51 is larger than a dimension of an electrode gap. The first gap 51 is a gap between the electrode 12 and the first refractories 33. The electrode gap is a gap between the conductive elements 15.
Patent JP-2015053204-A (JP)
Title: Electrode manufacturing device and electrode manufacturing method
Inventor: YAMAZAKI NOBUYUKI
IPC: H01M4/04
Filed: 2013-09-09
Abstract: PROBLEM TO BE SOLVED: To provide an electrode manufacturing device for forming a recess without causing any damage or deformation of an electrode, and to provide a method thereof.SOLUTION: An electrode manufacturing device includes a pair of presses 1 having protrusions 12. The protrusions 12 are provided in press bodies 11 so that the protrusions 12 of respective presses 1 face each other across the electrode, when the pair of presses 1 holds an electrode 3. The electrode manufacturing device is configured so that the pair of presses 1 holds the electrode 3 to form recesses 33. Consequently, the protrusions 12 form the recesses 33 mechanically, and damage on the electrode 3 and deformation thereof are suppressed.
Patent JP-2015060040-A (JP)
Title: Imaging device and control program
Inventor: OKAMOTO AKIRA
IPC: H04N5/225
Filed: 2013-09-18
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a limitation is imposed on design, for troubles caused by static electricity are resolved by devising a mechanical structure.SOLUTION: An imaging device according to a first embodiment comprises: a detection part that detects occurrence of static electricity from a voltage difference between a ground contact serving as a connection terminal to be connected to an attachment unit and a reference point apart from the attachment unit farther than the ground contact; and a control unit that, when the occurrence thereof is detected, transmits a reset signal to the attachment unit. A control program according to a second embodiment causes a computer to execute: a detection step of detecting the occurrence of static electricity from the voltage difference between the ground contact serving as the connection terminal to be connected to the attachment unit and the reference point apart from the attachment unit farther than the ground contact; and a control step of, when the occurrence thereof is detected, transmitting the reset signal to the attachment unit.
Patent JP-2015067656-A (JP)
Title: Ultraviolet ray-curable inkjet ink, recording method, recorded matter, and molded article
Inventor: KAWAMURA AKIHIRO
IPC: B41J2/01
Filed: 2013-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an ultraviolet ray-curable inkjet ink which can decorate a resin film, and which especially exhibits good flexibility at the time of insert molding, and which is excellent in flexibility after the insert molding and can even suppress yellowing by long term exposure to high temperature.SOLUTION: An ultraviolet ray-curable inkjet ink comprises a reactive monomer, a reactive oligomer, and a photoinitiator. The reactive monomer is a polymerizable monofunctional monomer containing in the molecule a cyclic structure except an aromatic ring and a lactam ring. The photoinitiator is a hydroxyketone-based photoinitiator.
Patent JP-2015069757-A (JP)
Title: Organic el display device
Inventor: TOYODA HIROKUNI
IPC: H05B33/12
Filed: 2013-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an organic EL display device which can reduce an impact on chromaticity in electrical color mixing.SOLUTION: An organic EL display device comprises: a TFT substrate having a display area in which pixels are arranged in a matrix; and a color filter substrate arranged to face the TFT substrate and having an area, for each of the pixels, through which light with a predetermined wavelength region is transmitted. Each of the pixels of the TFT substrate has: a pair of electrodes 285 and 287; and at least two light-emitting layers 312 and 322 arranged between the pair of electrodes; and an electric charge generation layer 314, having a film thickness that varies depending on the predetermined wavelength region in the corresponding area, which is arranged between at least the two light-emitting layers, and which serves as a layer to generate a pair of positive and negative electric charges.
Patent JP-2014088370-A (JP)
Title: Batch esterification
Inventor: NICOLAAS ANTHONY DE MUNCK
IPC: C07C67/303
Filed: 2013-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for reducing a batch cycle time in a process for catalytically producing an ester plasticizer for polyvinyl chloride (PVC) from a reactant containing an acid or an acid anhydride and a C4-C15 monohydric alcohol.SOLUTION: An esterification process includes following batch reaction steps: (i) a step of supplying an alcohol to a mixture of an acid or an acid anhydride at an initial temperature in a reactor; (ii) a step of raising the temperature of the mixture to a desirable esterification temperature for carrying out esterification; and (iii) a step of removing water by boiling, which is a byproduct of the esterification. In these steps, the pressure in the reactor is raised as the temperature of the mixture is raised at least in the initial stage of raising the temperature of the mixture and thus evaporation of the reactant is suppressed. An esterification catalyst is added to the mixture at a predetermined temperature of the mixture which is lower than a desired esterification temperature and higher than an initial temperature of the mixture.
Patent JP-2015072991-A (JP)
Title: Lead frame and manufacturing method thereof, and semiconductor device using the same
Inventor: KAJIWARA YOSHITOKI
IPC: H01L23/50
Filed: 2013-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a lead frame and a manufacturing method thereof which can improve adhesion between a mold resin and a dimple, suppress peeling of the mold resin from the lead frame, and furthermore prevent it; and a semiconductor device using the same.SOLUTION: In a lead frame 15, a first groove part 40 whose cross-section inner width contracts toward an opening side 42 is provided in an annular shape in a dimple 14. In the opening side 42, first and second protruding parts 44 and 46 are provided by which an inner peripheral surface 43 and outer peripheral surface 45 of the first groove part 40 respectively protrude toward the outside and inside in a radial direction; and the amount of protrusion of the first protruding part 44 is more than that of the second protruding part 46. A manufacturing method performs: a first press work of forming an annular concave part and forming first and second bulge parts at the inside and outside respectively in a radial direction thereof; and then a second press work of flattening the first and second bulge parts so as to form the first groove part 40, and the first and second protruding parts 44 and 46.
Patent JP-2015073452-A (JP)
Title: Colony counting method and colony counting device
Inventor: SHIRAIWA KAZUO
IPC: C12Q1/06
Filed: 2013-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a method and a colony counting device for counting the number of colonies derived from microorganisms on the basis of photo image taken with a flatbed scanner in which a reflector is arranged.SOLUTION: The method comprises the following features: a light source, a glass table and a glass covering lid covering the glass table are arranged in this order; microorganism derived colonies are specified based on photo image taken with a flatbed scanner in which a reflector is arranged at the side of the glass table of the glass covering lid; and the specified microorganism derived colonies are counted. Because the colonies may be clearly identified when the image has been taken with the flatbed scanner in which a reflector is arranged. Particularly in a case of air bubble generating colonies, discrimination between medium and air bubble may be clearly made, thus the air bubble generating colonies may be easily identified. Therefore, the microorganism derived colonies may be sensitively counted.
Patent JP-2014096362-A (JP)
Title: Conductive fine particle, anisotropic conductive material and conductive connection structure
Inventor: ISHIDA HIROYA
IPC: B22F1/02
Filed: 2013-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a conductive fine particle capable of conductively connecting between electrodes of a package substrate with high connection reliability without using a solder paste, and to provide an anisotropic conductive material and a conductive connection structure obtained by using the conductive fine particles.SOLUTION: There is provided a conductive fine particle having base fine particles 1 and a solder layer 4 formed on the surface of the base fine particle, wherein the conductive fine particle has a particle diameter of 50 to 400 μm and the solder layer has a volume ratio of 0.55 to 0.70.
Patent JP-2015076353-A (JP)
Title: Discharge lamp drive device, light source device, projector, and discharge lamp drive method
Inventor: NAKAGOME YOICHI
IPC: H05B41/24
Filed: 2013-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp drive device capable of maintaining a stable electric discharge.SOLUTION: A discharge lamp drive device according to the present invention comprises a discharge lamp drive unit and a control unit. The waveform has n rise periods (n: natural number equal to or greater than 2) and a low-power-mode lighting period, the n rise periods including a first rise period in which drive power increases toward refresh power and (n-1) rise periods in which drive power is maintained at refresh power. When a drive power frequency in an x-1'th rise period (x: natural number equal to or greater than 2, and equal to or less than n) is expressed as f, and a drive power frequency in an x'th rise period is expressed as f, then the relationship f≥fis satisfied. The control unit adjusts at least some drive power frequency among a plurality of drive power frequencies in accordance with the degree of degradation of the discharge lamp.
Patent JP-2015074028-A (JP)
Title: Pressure laser welding method and device
Inventor: ITO ATSUSHI
IPC: B23K26/21
Filed: 2013-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a laser welding device with which stable welding quality is obtained.SOLUTION: A pressure laser welding device 100 comprises: pressure-holding means 201 which pressure-holds overlapped materials in the overlapping direction at a peripheral part of a portion where the materials generate heat by laser beam irradiation in the vicinity of the end parts; and laser irradiation means 203 which emits a laser beam from a direction substantially perpendicular to the overlapping direction so that the laser beam is irradiated to each of the overlapped materials at the end parts. A pressure-contacting part is formed by the pressure-holding means 201 and a melting-solidification part or a pressure-contacting diffusion junction part is formed by the laser irradiation means.