baber/WOPTO huggingface dataset:
Patent JP-2014032748-A (JP)
Title: Illumination led power supply device
Inventor: MATSUMOTO MINORU
IPC: H05B37/02
Filed: 2012-08-01
Abstract: PROBLEM TO BE SOLVED: To provide an illumination LED power supply circuit capable of executing a wide range of continuous dimming while maintaining a high circuit efficiency.SOLUTION: A power supply circuit comprises a diode bridge 1, a power factor improvement circuit 2, a step-down chopper circuit 12, and a control circuit 5. The control circuit 5 generates a continuous on-off signal S1 and an output gate signal S2, and performs intermittent on-off drive control of a switching element Q1 of the step-down chopper circuit 12 by using an intermittent on-off signal S3 obtained by multiplying those signals. The continuous on-off signal S1 has an on width required for lightening an LED element array 3 at a rated power, and is switched to on at a timing when an inductor current IL becomes substantially zero. The output gate signal S2 is such a signal for controlling a gate to be opened for an execution time period of the on-off drive of the switching element Q1 and controls the gate to be closed for a stop time period of the on-off drive, on the basis of an external light-dimming signal.
Patent JP-2014032757-A (JP)
Title: Surface light-emitting panel, surface light-emitting panel group and manufacturing method for surface light-emitting panel
Inventor: KAWANO TOSHIFUMI
IPC: H05B33/10
Filed: 2012-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a surface light-emitting panel which emits light uniformly, a surface light-emitting panel group combining the surface light-emitting panels, and a manufacturing method for manufacturing the surface light-emitting panels with high production efficiency.SOLUTION: A surface light-emitting panel 1 includes an organic EL light-emitting element having a transparent electrode 5. A light-emitting area 2 is formed annularly on the light-emitting surface, and an inner peripheral non-light-emitting area 3a along the inner periphery of the light-emitting area 2, and an outer peripheral non-light-emitting area 3b along the outer periphery thereof are formed. At least one of the inner peripheral non-light-emitting area 3a and outer peripheral non-light-emitting area 3b is provided with annular main wiring 4 connected electrically with the transparent electrode 5 of the organic EL light-emitting element, and capable of supplying power thereto.
Patent JP-2014018624-A (JP)
Title: Neck pillow with face cover
Inventor: UNNO TOMOHIRO
IPC: A47G9/10
Filed: 2012-07-14
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it is impossible to take a comfortable nap because of exposing the sleeping face around when taking a nap on boarding a vehicle or in a public place.SOLUTION: A neck pillow 1 is provided with a face cover 2.
Patent JP-2014033050-A (JP)
Title: Imprint system and imprint method
Inventor: KAWAMURA DAISUKE
IPC: H01L21/027
Filed: 2012-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an imprint system and an imprint method, capable of detecting whether a pattern defect occurred in a template mold-release step.SOLUTION: An imprint system according to an embodiment comprises: a coating unit which coats a photo-curable material on a substrate; a holding unit which holds a template in which an uneven pattern is formed and moves in a vertical direction; a light irradiation unit which cures the photo-curable material by irradiating it with light in a state in which the uneven pattern of the template is in contact with the photo-curable material; an imaging unit which images the template and the photo-curable material when mold-releasing the template from the cured photo-curable material; a calculation unit which calculates a first evaluation value of a contact region between the template and the photo-curable material using the image generated by the imaging unit, and calculates a second evaluation value for mold-release operation using the first evaluation value; and a determination unit which determines whether a pattern defect occurred in the cured photo-curable material on the basis of the second evaluation value.
Patent JP-2014031120-A (JP)
Title: Electric power steering device
Inventor: ONO TOMOHITO
IPC: B62D5/04
Filed: 2012-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an electric power steering device enabling suppression of vibration and noise generated in a shaft of a speed reducer while maintaining good steering feeling.SOLUTION: An electric power steering device 200 includes: an electric motor 11 for applying auxiliary torque TM to a steering system via speed reducers 12, 13; a base signal calculating section 220 for calculating a base signal DT serving as a reference of a target signal IM of the auxiliary torque TM in accordance with at least steering torque TB of the steering system; and a correction signal calculating section 226 for calculating a correction signal IBRK for correcting the auxiliary torque TM in accordance with at least rotating speed ωWG of a shaft of the steering system or the speed reducer. The correction signal calculating section 226 includes a frequency shaping portion for suppressing a low frequency component that is equal to or lower than 10 Hz of the frequency of the rotating speed. While good steering feeling at 10 Hz or lower is maintained, resonance of the speed reducers that is generated in a frequency region higher than 10 Hz is reduced by the correction signal IBRK.
Patent JP-2013042131-A (JP)
Title: Method for chemical-mechanical polishing tungsten
Inventor: GUO YI
IPC: B24B37/24
Filed: 2012-08-03
Abstract: PROBLEM TO BE SOLVED: To provide new chemical-mechanical polishing compositions and methods for use as tungsten buff formulations for achieving better topography performance.SOLUTION: The method comprises: providing a substrate containing tungsten; providing a chemical-mechanical polishing slurry composition, and a chemical-mechanical polishing pad which has a polishing surface; creating dynamic contact at an interface between the polishing surface of the chemical-mechanical polishing pad and the substrate with down force of 0.69 to 34.5 kPa; and dispensing the chemical-mechanical polishing slurry composition onto the chemical-mechanical polishing pad at or near the interface between the chemical-mechanical polishing pad and the substrate, where the substrate is polished, and some of the tungsten is removed from the substrate.
Patent JP-2013109318-A (JP)
Title: Method for manufacturing long laminated polarizing plate and long laminated polarizing plate
Inventor: MATSUDA SHOICHI
IPC: G02F1/13363
Filed: 2012-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a long laminated polarizing plate, and a long laminated polarizing plate having a long polarizing film directly applied on a long retardation film.SOLUTION: The method aims for manufacturing a long laminated polarizing plate, which includes a long retardation film having a slow axis in a longitudinal direction and a long polarizing film having an absorption axis or a transmission axis in direction at 25 to 65° in the plane and with respect to the slow axis direction of the long retardation film. The method includes: a step (A) of preparing a long retardation film having a slow axis in a longitudinal direction and having an Nz coefficient of 1.5 or less; a step (B) of rubbing the long retardation film obtained in the step (A), in a rubbing direction at 20 to 70° in the plane with respect to the longitudinal direction, while running the film; and a step (C) of applying a liquid crystal compound solution in an isotropic state on the rubbed surface of the long retardation film obtained in the step (B) and solidifying the liquid crystal compound to form a long polarizing film in which the liquid crystal compound is aligned.
Patent JP-2014034982-A (JP)
Title: Sealing device
Inventor: HAMAMOTO KOKICHI
IPC: F16J15/3252
Filed: 2012-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a sealing device which suppresses the deterioration of a repulsive force due to permanent set of an end surface lip over a long period and, thereby, can improve the sealing property in the sealing device comprising a combination of a slinger and a lip member.SOLUTION: The sealing device includes a slinger mounted on one side member of two members which relatively rotate and a lip member mounted on the other side member. The slinger integrally has a tube-shaped part fitted to one side member and a flange part extended in the radial direction. The lip member, in the sealing device having the end surface lip slidably close contact with the flange part, is disposed such that a back-up lip for suppressing the deterioration of a repulsive force due to permanent set of the end surface lip is brought into contact with the back surface of the end surface lip. The back-up lip is retained by the flange part of the slinger.
Patent JP-2014035454-A (JP)
Title: Image forming apparatus
Inventor: EGI MAKOTO
IPC: G03G15/01
Filed: 2012-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus in which: when printing is performed using toner on an overlapping surface having a pressure-sensitive adhesive layer formed thereon, and the overlapping surface is crimped to another overlapping surface and then the overlapping surfaces are separated from each other, the toner can be prevented from being transferred to the other overlapping surface.SOLUTION: A main body control unit functions as a transfer prevention print data generation unit that generates transfer prevention print data for printing transfer prevention printing 9 to prevent a surface layer printing 6 on an overlapping surface from being transferred to an opposite surface, at a position on the opposite surface that is line symmetric to the surface printing 6 on the overlapping surface with respect to a folding line 8 as a symmetric axis; and prints the surface layer printing 6 based on a print job and the transfer prevention printing 9 based on the transfer prevention print data on respective overlapping surfaces of an information carrying sheet 5.
Patent JP-2014035903-A (JP)
Title: Conductive film
Inventor: FUJINO NOZOMI
IPC: G06F3/041
Filed: 2012-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a conductive film that has a smaller variation in the surface resistance value in the width direction and improved film characteristics.SOLUTION: A conductive film 1 includes an elongated film base 2, an indium based oxide layer 3, a metal layer 4, and an oxidized metal layer 5 in this order. The elongated film base 2 has a longitudinal direction and a width direction orthogonal to the longitudinal direction, and the width direction dimension of the elongated film is greater than or equal 1 m. The oxidized metal layer 5 is a layer having a thickness of 1 nm to 15 nm formed by sputter deposition.
Patent JP-2013081933-A (JP)
Title: Temperature control system in propylene oxidation reactor
Inventor: KAWABATA TOMONORI
IPC: C07D301/04
Filed: 2012-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a control system to achieve an operation aim of a propylene oxide reactor on maximum conversion of propylene into desired propylene oxide in a most economical and stable temperature range and also minimization of a by-product, and technique.SOLUTION: In a control device for controlling the temperature of a reactor containing a reaction from a reacting material comprising propylene and oxygen to a product comprising propylene oxide, carbon dioxide and water, and having a feed line for the reacting material and an outflow line for the product, the circuit unit operates so as to generate a signal of the coolant flow rate Q using an equation (wherein Q is a coolant flow rate, λis evaporative heat of a coolant, Fis an outflow material flow rate, yis the concentration of a first product (propylene oxide), ΔHis reaction heat of the reacting material (propylene and oxygen) to the first product (propylene oxide), yis the concentration of a second product (carbon dioxide), ΔHis reaction heat of the reacting material (propylene and oxygen) to the second product (carbon dioxide), Cis specific heat of the outflow material, Tis the temperature of the reactor, Tis the temperature of the outflow material, Fis a feed material flow rate, Cis specific heat of the feed material, and Tis the temperature of the feed material).
Patent JP-2012211598-A (JP)
Title: High-pressure pump
Inventor: OIKAWA SHINOBU
IPC: F02M55/02
Filed: 2012-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a high-pressure pump having a relief valve capable of securing a pressure difference between an inflow chamber and a downstream side of a valve element when the valve is opened and rapidly reducing the pressure difference between the inflow chamber and the downstream side of the valve element when the valve is closed.SOLUTION: In the high-pressure pump 10, the relief valve 50 is installed in a return flow passage 60 for making a discharge passage 114 communicate with a pressurization chamber 121. The valve element 51 constituting the relief valve 50 includes: a shaft 53 extending from a valve seat 52 to the axial direction of the return flow passage 60; a pressure receiving part 54 extending from a side opposite to the valve seat 52 of the shaft 53 to an inner wall side of the return flow passage 60; a guide 55 extending from an outer edge on a diameter outer side of the pressure receiving part 54 to a side opposite to the valve seat 52; and communication holes 59 h the pressure receiving part 54 in the plate thickness direction. Thus, the relief valve 50 can make fuel having the same volume as or a volume closer to a discharge amount by one pressure feeding by a plunger 13 of the high-pressure pump 10 flow from the discharge passage 114 to the pressurization chamber 121 by one suction stroke of the high-pressure pump.
Patent JP-2014037079-A (JP)
Title: Image forming apparatus, image formation method and program
Inventor: KUROSAWA MASANORI
IPC: G06F3/12
Filed: 2012-08-15
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus for enhancing the accuracy of a printing completion prediction time by taking into consideration a down time due to an unexpected event, such as a paper jam that occurs during printing.SOLUTION: The image forming apparatus for executing printing processing on the basis of a received print job includes printing completion prediction time calculation means for calculating a printing completion prediction time by taking into consideration a down time based on an occurrence ratio of an unexpected event during executing printing processing, and output means for outputting the printing completion prediction time calculated by the printing completion prediction time calculation means.
Patent JP-2012229443-A (JP)
Title: Propylene-based resin composition and use thereof
Inventor: HOYA YUTAKA
IPC: C08J5/18
Filed: 2012-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a film that has excellent shrinkage characteristics and also has excellent transparency, flexibility, retractility, and impact resistance of the film, and a heat-shrinkable film using the film.SOLUTION: The single-layer or multi-layer structured film includes at least one layer comprising a resin composition (X4) that includes the following (A4), (B4), and (C4), and the layer is stretched at least in the uniaxial direction or biaxial direction. (A4) 10-97 wt.% of isotactic polypropylene; (B4) 3-90 wt.% of a specific propylene/ethylene/α-olefin copolymer, wherein the total of (A4) and (B4) is 100 wt.%; and (C4) 3-70 pts.wt. of a specific hydrocarbon resin relative to the total 100 pts.wt. of (A4) and (B4).
Patent JP-2014038989-A (JP)
Title: Semiconductor light-emitting device and lighting device
Inventor: SOGABE HISASHI
IPC: H05B44/00
Filed: 2012-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting device that allows connecting a plurality of semiconductor light-emitting elements and achieving downsizing and high luminance.SOLUTION: A semiconductor light-emitting device includes a substrate, first and second semiconductor light-emitting elements, and a wiring part. The first semiconductor light-emitting element has a first layer, a first light-emitting layer, and a second layer that are provided on the substrate. The second light-emitting element has a third layer, a second light-emitting layer, and a fourth layer that are provided on the substrate. The wiring part electrically connects the first layer and the third layer. A first surface provided so as to be exposed on at least a part of the first layer and having a first conductivity type and a second surface provided so as to be exposed on at least a part of the third layer and having the first conductivity type are connected to the wiring part. The peak emission wavelength emitted from the first light-emitting layer and the peak emission wavelength emitted from the second light-emitting layer are substantially the same.
Patent JP-2013079940-A (JP)
Title: Method for recovering heavy metal and reagent for recovery of heavy metal for use in the same
Inventor: SHIMOMURA YUKA
IPC: G01N31/22
Filed: 2012-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for recovering heavy metals by which the variation in heavy metal recovery rate among samples can be suppressed.SOLUTION: A mixture of a sample and a chelating agent capable of chelating with a heavy metal is prepared. A complex between a heavy metal being in the sample and the chelating agent is formed in the presence of a masking agent for a thiol group in the mixture. The heavy metal in the sample is recovered by recovering the complex. By this method, a heavy metal can be recovered with suppressing the variation in the recovery rate among samples. The chelating agent preferably is 1,5-diphenyl-3-thiocarbazone (dithizone). As the masking agent, N-ethylmaleimide, iodoacetamide, iodoacetic acid, or the like can be used.
Patent JP-2013178734-A (JP)
Title: Pressure reducing valve
Inventor: ITO ATSUSHI
IPC: G05D16/10
Filed: 2012-08-21
Abstract: PROBLEM TO BE SOLVED: To suppress friction of a seal member as a piston moves in a pressure reducing valve.SOLUTION: A seal member 40 contracts/expands in the state that it is in contact with a piston 32 and a cylinder 31 as the piston 32 moves. Therefore, in comparison with an axis seal member sliding on the inner periphery of the piston 32 as the piston 32 moves, friction is reducible. Thus, delay of pressure control inside a pressure reducing chamber 15 as the movement of the piston 32 is delayed is suppressed.
Patent JP-2013049923-A (JP)
Title: Method for manufacturing high aspect ratio grid for phase contrast x-ray imaging
Inventor: NEPOMNISHY MARK
IPC: G01T7/00
Filed: 2012-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a high aspect ratio grid for phase contrast X-ray imaging.SOLUTION: The method for manufacturing a high aspect ratio grid for phase contrast X-ray imaging includes the steps of: forming high aspect ratio recesses 302 in a semiconductor substrate 306 and also forming surface profile characteristics parts in the bottom surfaces of the recesses, which promote formation of initial growth sites of plated metal as compared to the side surfaces of the recesses; and then plating the recesses to fill the recesses with a metal. The metal-filled high aspect ratio recesses can be used as X-ray gratings in phase contrast X-ray imaging apparatuses.
Patent JP-2014040900-A (JP)
Title: Universal head
Inventor: SONE KEISUKE
IPC: F16H21/46
Filed: 2012-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a universal head which can change in angle in at least two directions, has a wide operation angle range, and facilitates an angle changing operation.SOLUTION: A universal head 100 includes an equipment attachment base 101 fitted with optical equipment 103, and a link operation device 1 which supports the equipment attachment base 101 in an attitude changeable state. The link operation device 1 includes a base end-side link hub 2 installed at a fixed body 104 for installation, a tip end-side link hub 3 fixed to the equipment fitting base 101, and trinodal linkage link mechanisms 4A, 4B comprising four rotary pairs in two sets. One of the two sets of the link mechanisms 4A, 4B is provided with interlocking means 9 of rotating and displacing a base end-side end link 5 and a tip end-side end link 6 in a mutual interlocking state. For each of the two sets of link mechanisms 4A, 4B, at least one of the four rotary pairs is provided with rotation limiting means 52 of limiting mutual rotation of two link mechanism component members constituting the rotary pair.
Patent JP-2012228590-A (JP)
Title: Disposable diaper
Inventor: MORI YOSUKE
IPC: A61F13/514
Filed: 2012-08-27
Abstract: PROBLEM TO BE SOLVED: To simplify a production process, and to reduce production cost by saving materials, reducing an amount of waste and simplifying a structure.SOLUTION: This disposable diaper includes: an absorbent body 10; and exterior sheets 20, 30 integrally connected with the absorbent body 10, configuring a main front piece F and a main back piece B, and disposed in respective regions of the main front piece F and the main back piece B. The exterior sheets 20, 30 are imparted with elasticity in the diaper long direction. The exterior sheet 20, 30 of the main front piece F and/or the main back piece B is joined to the absorbent body 10 in a diaper width direction central part in an extension state in the diaper long direction and in the crotch side direction, so that a long direction dimension in the diaper width direction central part is longer than a long direction dimension in diaper width direction both side parts.
Patent JP-2014048048-A (JP)
Title: Microwave densitometer
Inventor: WATANABE KAZUHIRO
IPC: G01N22/00
Filed: 2012-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a microwave densitometer which can reduce an amount of microwave leaked to the outside and reduce an error in densitometry of measurement target liquid.SOLUTION: A microwave transmitter and a microwave receiver comprise first fixing members, antennas, second fixing members, penetrating holes, conductive members and connectors, respectively. The first fixing member is fixed to each opening window part in order to touch measurement target liquid. The antenna is shaped in a cylindrical form, comprises a dielectric substrate having a high dielectric constant, and is provided in a manner adjacent to the first fixing member. The second fixing member is provided in order to cover one of bottom faces of the antenna which is opposite to the other bottom face on the side of the first fixing member. The penetrating hole is formed to penetrate the antenna and the second fixing member. The conductive member is provided inside of the penetrating hole. The connector is provided to connect the second fixing member and the conductive member.
Patent JP-2014049149-A (JP)
Title: Semiconductor storage device
Inventor: YANO MASARU
IPC: H01L29/792
Filed: 2012-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor storage device achieving high-speed readout by a downsized sense circuit.SOLUTION: The semiconductor storage device includes: bit lines GBL_e and GBL_o each connected to a drain side of a cell unit NU; a common even-numbered source line SL_e connected to a source side of an even-number-th cell unit; a common odd-numbered source line SL_o connected to the source side of an odd-number-th cell unit; a first selection part 210 for selecting a bit line to be connected to a sense circuit 160; a second selection part 220 for selecting a bit line to be connected to a virtual potential VPRE; and a source voltage feeding part 230 for feeding voltage to the common even-numbered source line SL_e and the common odd-numbered source line SL_o. When the GBL_e is selected, a precharge voltage is supplied to the GBL_o from the virtual potential VPRE, the precharge voltage is supplied to the SL_o from the source voltage feeding part 230, and a ground potential is supplied to the SL_e from the source voltage feeding part 230.