baber/WOPTO huggingface dataset:
Patent JP-2013216901-A (JP)
Title: Siloxanyl raw material for plastic molded product
Inventor: NAKAMURA MASATAKA
IPC: C08G77/20
Filed: 2013-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a composition suitable for producing a molded article containing a siloxanyl compound, excellent in transparency, hydrophilicity, and oxygen permeability, having a low elastic modulus and/or excellent optical grade, and suitable for lenses for the eye such as a contact lens and an intraocular lens.SOLUTION: A composition includes a siloxanyl compound having the chemical structure (where Rto Rrepresent independently a hydrogen atom, 1-18C alkyl, or phenyl; n represents an integer of 0 or more; the mode of the integer is about 2 to about 9; the molar ratio of compounds in which n is 2 to 9 in the whole raw material is at least about 90%; Y is hydroxy or hydrolyzable substituted hydroxy and Z is alkylacryloyloxy; or Z is hydroxy or hydrolyzable substituted hydroxy and Y is alkylacryloyloxy; or Y and Z are O and form an epoxy ring).
Patent JP-2014237882-A (JP)
Title: Method and apparatus for flattening surface of metal plate
Inventor: OTSU GENICHI
IPC: C23C26/00
Filed: 2013-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for flattening a surface of a metal plate capable of flattening a salient formed on the surface of a metal plate without using mechanical polishing or chemical mechanical polishing.SOLUTION: A surface flattening apparatus of a metal plate includes, when flattening a salient 61 formed on the surface 6a of the metal plate 6; a laminate 5 having an n-type semiconductor 11 and an insulator film 12 laminated on the surface of the n-type semiconductor 11, and brought close to or into contact with the salient 61 tip of the metal plate 6 through the insulator film 12; a power source 2 for applying a bias voltage between the metal plate 6 and the laminate 5; and a light irradiation part 7 for generating proximity field light on the salient 61 tip by irradiating the surface 6a of the metal plate 6 with light.
Patent JP-2015000600-A (JP)
Title: Precure tread, method of manufacturing the same, and method of manufacturing tire
Inventor: HASEGAWA KEIICHI
IPC: B60C11/02
Filed: 2013-06-13
Abstract: PROBLEM TO BE SOLVED: To easily form an uneven part on the back side of a tread rubber.SOLUTION: A precure tread 10 includes a tread rubber 12 in a vulcanized or semi-vulcanized state, which has a tread pattern formed on a front side 12A, and a sheet-like irregularity forming member 16, the at least one surface 16A of which is formed as an uneven surface, which has the side of the one surface 16A embedded in the back side 12B of the tread rubber 12 and which is partially folded back to the other side of the back side 12B of the tread rubber 12.
Patent JP-2015000425-A (JP)
Title: Pb-BASED SOLDER ALLOY
Inventor: TANAKA NORIYUKI
IPC: C22C11/06
Filed: 2013-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling wettability only without substantially changing processibility, stress relaxation property, joinability, reliability, or the like in a Pb-based solder alloy for high temperature used for solder joining of various semiconductor elements such as die bonding of a power transistor element.SOLUTION: An objective Pb-based solder alloy contains by mass, preferably 1.0-10.0% Sn, preferably 1.3-5.0% Ag, 0.005% or less P, and the balance Pb with inevitable impurities. Wettability of the solder alloy is controlled by regulating a content of P within the above range.
Patent JP-2015004275-A (JP)
Title: Superconduction non-contact compression equipment
Inventor: TAMADA NORIJI
IPC: F04B35/04
Filed: 2013-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a high efficiency actuation gas compression device capable of performing continuous compression for a long period of time under an extra low temperature condition.SOLUTION: This invention is constituted by a magnetic levitation mechanism comprising ferromagnetic permanent magnets 38 stored in a piston 14, cryostat 34 arranged outside a cylinder 12 so as to oppositely face against the permanent magnets 38, a plurality of magnetic floating formations 32 stored inside the cryostat 34 and constituted by a bulk super conductive member 36 cooled down to a degree less than superconductive transition temperature arranged in an axial direction of the piston 14; a linear driving mechanism 24 comprising permanent magnets 26 stored in the piston 14 and arranged to show different polarities in a cylinder axial direction and a plurality of electromagnets 28 arranged in the cylinder 12 so as to face against the permanent magnets 26 and to show different polarities alternatively in an axial direction of the cylinder; and a controller 30 for reverse controlling the polarities of the plurality of electromagnets 28.
Patent JP-2013179370-A (JP)
Title: Method of manufacturing photovoltaic device
Inventor: MORIKAWA HIROAKI
IPC: H01L31/04
Filed: 2013-06-19
Abstract: PROBLEM TO BE SOLVED: To obtain a photovoltaic device having a structure for utilizing reflection light at a rear side.SOLUTION: In a method of manufacturing a photovoltaic device, a first diffusion layer is formed at the incident surface side of light of a semiconductor substrate 12. Paste for a surface electrode having a predetermined shape is applied on the first diffusion layer. On the rear surface of the semiconductor substrate 12, a first conductivity type element containing paste including aluminum having an opening at a predetermined position and paste for a rear surface electrode containing silver so as to cover the opening and overlap the first conductivity type element containing paste at the circumference in contact with the opening are applied. Paste is burned. In the coating region of the first conductivity type element containing paste of the rear surface of the semiconductor substrate 12, a second diffusion layer and a first conductivity type impurity layer in which the un-diffused first conductivity type element containing paste is burned are formed. A surface electrode and a rear surface silver electrode are formed on a first diffusion layer and on the rear surface of the semiconductor substrate 12, respectively. The first conductivity type impurity layer is removed. A reflective layer is directly formed on the rear surface of the semiconductor substrate 12 and on the rear surface silver electrode.
Patent JP-2015003428-A (JP)
Title: Sheath material of vacuum heat insulation material
Inventor: OGAWARA KENJI
IPC: F16L59/06
Filed: 2013-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a sheath material of a vacuum heat insulation material capable of simultaneously preventing a pin hole by flexure from occurring and gas barrier from lowering.SOLUTION: A sheath material is configured with a surface protective layer 10, a gas barrier film 20, and a heat-sealable film 30. The heat-sealable film 30 is configured with a film obtained by co-extruding ethylene-vinyl alcohol copolymer 31 and polyethylene 32. By using the heat-sealable film 30, gas barrier can be prevented from lowering even after flexure.
Patent JP-2015003612-A (JP)
Title: Seal structure of out-slide door
Inventor: TOBISAWA TAKAO
IPC: B60J5/00
Filed: 2013-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a seal structure of an out-slide door, which improves an appearance and which effectively inhibits generation of a noise.SOLUTION: A seal structure of an out-slide door, which is arranged on a lateral surface of a vehicle, moves a door body 11 in the width direction and longitudinal direction of the vehicle when the door is opened, and moves the door body 11 in the longitudinal direction and width direction of the vehicle when the door is closed. A door base side end of the door body 11 is provided with a seal member 30 for sealing a gap made between the door base side end and a vehicle body 40.
Patent JP-2015009833-A (JP)
Title: Packaging and filling device, paper container, and blank
Inventor: ETO SATOSHI
IPC: B65D5/40
Filed: 2013-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a packaging and filling device, a paper container and a blank which are capable of making a sixth panel easily bendable and allowing a bent portion to secure a necessary and sufficient length for protecting a packaging material end surface, by the time of a bottom part forming step.SOLUTION: A blank for a paper container has an upper part, a bottom part, and a cylindrical main body having four side walls and a square cross-section, and is formed by a packaging and filling device. The packaging and filling device is provided with loading means for retrieving the blank and loading a cylindrical blank, bottom-part-molding means for molding the bottom part of the cylindrical blank and obtaining a container, filling means for filling the container with a liquid food item from an upper opening, and upper-part-sealing means for heat-sealing the upper opening.
Patent JP-2015010963-A (JP)
Title: Measurement device
Inventor: SHIMOYAMA ISAO
IPC: G01L1/22
Filed: 2013-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a measurement device capable of measuring a force exerted from outside with higher sensitivity.SOLUTION: A measurement device includes: a force sensor 14A that is deformed by a periodical force exerted from outside to output a change in a resistance value based on a deformation state as a measurement signal; a reference signal output unit 16 for outputting position information of the force sensor 14A that is displaced periodically as a reference signal; and a synchronous detector 50A into which the measurement signal and the reference signal are input and which outputs a signal of a predetermined frequency.
Patent JP-2015018967-A (JP)
Title: Semiconductor device manufacturing method and wafer with support substrate
Inventor: OWADA TAMOTSU
IPC: H01L21/304
Filed: 2013-07-11
Abstract: PROBLEM TO BE SOLVED: To inhibit the occurrence of cracks and scratch flaws of a device wafer when the device wafer bonded to a support substrate via an adhesive is ground.SOLUTION: A semiconductor wafer manufacturing method comprises: forming a recess 13 along an outer edge of a device wafer 10 on a circumference of a first plane 11 of the device wafer 10; forming a recess 42 along an outer edge of a support substrate 40 on a bonding plane 41 of the support substrate 40; bonding the first plane 11 of the device wafer 10 with the bonding plane 41 of the support substrate 40 via an adhesive 30; and grinding the device wafer 10 from the side of a second plane 12 on the opposite side to the first plane 11 to a depth position reaching a bottom face of the recess 13.
Patent JP-2015018742-A (JP)
Title: Coaxial plug and coaxial connector having the same
Inventor: KOGA SHINICHI
IPC: H01R13/639
Filed: 2013-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a coaxial plug capable to be detachably attached by a simple operation, and a coaxial connector.SOLUTION: A coaxial plug 20 which is detachably connected with a receptacle 11 having a receptacle shell 13 formed with a projection 15 comprises: a lock shell 47 outside of a shell 29. The lock shell 47 comprises: a cylindrical body part; an insertion port 49; and an engagement part 53 engaged with the projection 15. A plurality of slits are formed on a body part, a plurality of elastic pieces 51 having engagement parts 53 are respectively formed between a plurality of slits, an external housing 65 is outside of the lock shell 47, and a plurality of claw parts 69 are formed on a side connected to the receptacle 11 of the external housing 65. In a state that the projection 15 is engaged with one of engagement parts 53 of the lock shell 47, the external housing 65 is moved, claw parts 69 are locked to a plurality of elastic pieces 51, a plurality of elastic pieces 51 are elastically deformed to release an engagement between the engagement part 53 and the projection 15.
Patent JP-2015019015-A (JP)
Title: Electrolyte for electrolytic capacitor
Inventor: NAKAMURA YASUYUKI
IPC: H01G9/035
Filed: 2013-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an electrolyte for electrolytic capacitor having sufficient electrical conductivity and spark generation voltage, and capable of suppressing precipitation and temporal separation of crystal under low temperature.SOLUTION: An electrolyte for electrolytic capacitor contains (a) a polar solvent, and (b) a compound or its salt shown by formula (1). (HOOC-X-O-(AO)-Y-COOH ...(1)). (In the formula (1), X and Y are a hydrocarbon group of 2-5C, respectively. AO is an oxyalkylene group of 2-4C. n is an average addition mol number of the oxyalkylene group of 2-4C, and is 1-100).
Patent JP-2015022177-A (JP)
Title: Antiglare film, polarizing plate, liquid crystal panel, and image display device
Inventor: EGUCHI JUNYA
IPC: G02B5/02
Filed: 2013-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an antiglare film having a low haze and capable of suppressing glare, and to provide a polarizing plate, a liquid crystal panel and an image display device.SOLUTION: An antiglare film 10 includes an antiglare layer 12 formed on a light-transmitting substrate 11 and having a rugged surface 12A; and the antiglare film has a surface that is rugged. The antiglare has a total haze value of 0% or more and 5% or less and an internal haze value of 0% or more and 5% or less. The film satisfies expression (1):Ra(100)/Ra(100-1000)≤0.5 and expression (2):0.04≤Ra(100-1000)≤0.12, where Ra(100) [μm] represents an arithmetic average roughness of the surface of the antiglare film when a cutoff wavelength in a long wavelength range in the rugged pattern is set to 100 μm; and Ra(100-1000) [μm] represents an arithmetic average roughness of the surface of the antiglare film when a cutoff wavelength in a short wavelength range is set to 100 μm and a cutoff wavelength in a long wavelength range is set to 1000 μm.
Patent JP-2015024588-A (JP)
Title: Stencil printer
Inventor: YAEGASHI KAZUTO
IPC: B41L13/18
Filed: 2013-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a stencil printer which can always give stable images from the first without being affected by a left-alone period of time and a printing environment.SOLUTION: The stencil printer comprises: a receiving pedestal 51 for an ink container that supports detachably an ink container 50 having stored ink; ink collecting means (an ink residual collecting passage 61 and an ink residual collecting pump 60) that collects ink from an ink residual 17 of a printing drum 11; a collected ink storing tank 62 that stores the collected ink collected by the ink collecting means; ink mixing means that mixes the collected ink in the collected ink storing tank 62 with the ink from the ink container 50 to make the ink with predetermined ink viscosity; and a second ink roller 72 that applies the ink with the predetermined viscosity to a porous support body 2b side of a master 2 subjected to plate making before winding the master 2 subjected to plate making around the printing drum 11.
Patent JP-2014096354-A (JP)
Title: Field electron emission film, field electron emission element, light-emitting element and manufacturing method therefor
Inventor: SHIMOI NORIHIRO
IPC: H01J9/02
Filed: 2013-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a field electron emission film capable of operating with low power, and having a high emission plane uniformity of brightness, and to provide a field electron emission element using the same, a light-emitting element, and a manufacturing method therefor.SOLUTION: A field electron emission film contains 60-99.9 mass% of tin-doped indium oxide and 0.1-20 mass% of carbon nanotube, and has such a structure that a groove having a width in the range of 0.1-50 μm is formed in the film surface by total extension of 2 mm or more per 1 mm, and the carbon nanotube is exposed on the wall surface of the groove. After forming an ITO film containing carbon nanotube on a substrate, a groove is formed in the surface of the ITO film, and the end of carbon nanotube exposed to the wall surface of the groove becomes an emitter.
Patent JP-2015033297-A (JP)
Title: Power conversion device
Inventor: YAMAGUCHI KOJI
IPC: H02P25/08
Filed: 2013-08-06
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components of a circuit capable of abruptly changing a rising edge and a falling edge of a rectangular-wave-shaped drive current supplied to a switched reluctance motor.SOLUTION: A power conversion device includes: a capacitor having one end connected to a plus side of a DC power supply; a first switching element provided between the other end of the capacitor and one end of a coil; a second switching element provided between the other end of the coil and a minus side of the DC power supply; a third switching element provided between the plus side of the DC power supply and the other end of the capacitor; a first diode having an anode terminal connected to the other end of the coil and a cathode terminal connected to the other end of the capacitor; and a second diode having an anode terminal connected to the minus side of the DC power supply and a cathode terminal connected to the one end of the coil.
Patent JP-2015036369-A (JP)
Title: Oral composition for antiallergic
Inventor: SUGAWARA TAKUYA
IPC: A61K38/16
Filed: 2013-08-13
Abstract: PROBLEM TO BE SOLVED: To provide an oral composition effective in alleviating the symptoms of the "I type allergy" caused by releasing physiologically active substances (degranulation), such as histamine, from mast cells or basophilic cells, including allergy particularly atopic dermatitis, asthma, hives, and hay fever.SOLUTION: β-lactoglobulin or β-lactoglobulin and nobiletin are used as an active ingredient.
Patent JP-2015036238-A (JP)
Title: Liquid discharge head and ink jet recorder
Inventor: SETO SHINJI
IPC: B41J2/055
Filed: 2013-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a liquid discharge head which can prevent counter flow of air bubbles and a fluid thickener existing near a nozzle and can prevent an adverse effect on a discharge condition, and an ink jet recorder.SOLUTION: A liquid discharge head is equipped with one or more bypass flow passages 80 for connection between a recovery channel branch 34 and a supply channel branch 24 or between the recovery channel branch 34 and a supply channel main stream 22. One of bypass flow passages is connected on the other end side, on which the recovery channel branch 34 is not in contact with a recovery channel main stream 32, and ahead of an individual recovery channel 26 connected at the foremost position on the other end side of the recovery channel branch 34.
Patent JP-2015037298-A (JP)
Title: Terminal, id-type signature ciphering method, and program
Inventor: KIYOMOTO SHINSAKU
IPC: H04L9/10
Filed: 2013-08-16
Abstract: PROBLEM TO BE SOLVED: To provide high-speed signature processing without leakage of a secret key by dividing signature processing and allowing an anti-tamper device and a terminal for causing the anti-tamper device to operate to execute the divided signature processing.SOLUTION: A controller 110 controls, in the ID-type signature ciphering processing, an arithmetic processing unit 120 to execute arithmetic processing needing no secret key, and transmits the arithmetic result to an anti-tamper device 130. The anti-tamper device 130 executes only arithmetic processing needing a secret key by using the received arithmetic result and transmits the arithmetic result to the controller 110. The controller transmits the ciphered signature to an inspection server 200 via a transmitter 140.
Patent JP-2015038567-A (JP)
Title: Image forming apparatus
Inventor: OKADA NORIYUKI
IPC: G03G15/08
Filed: 2013-08-19
Abstract: PROBLEM TO BE SOLVED: To suppress reduction in accuracy of the determination of the remaining amount of toner, while reducing downtime due to a toner remaining amount checking sequence as much as possible.SOLUTION: An image forming apparatus includes: an image carrier; a developing device that includes a developer carrier carrying developer and develops an electrostatic image formed on the image carrier; a supply device that supplies toner to the developing device; a density detection unit that detects information on the density of toner that is a ratio between the toner and carrier included in the developer in the developing device; and a control unit that can execute a toner checking mode of interrupting image forming operation and supplying the toner from the supply device to the developing device, where the control unit selectively executes at least a first state of immediately inhibiting image formation, a second state of permitting image forming operation, and a third state of executing the mode again, on the basis of a result of the detection by the density detection unit acquired after the start of the execution of the mode.
Patent JP-2015040053-A (JP)
Title: Packaging bag
Inventor: KATO HIROYASU
IPC: B65D30/16
Filed: 2013-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a packaging bag capable of being easily manufactured and excellent in self-standing properties.SOLUTION: A packaging bag includes a storage part 10 in which a first plane part 11 made of a flexible film and a second plane part 12 made of the flexible film overlap each other and the peripheral edge of which is sealed. The first plane part 11 is lower in rigidity than the second plane part 12. The packaging bag comprises a mouth member 20 for pouring out contents within the storage part 10, and a closing member 3 for openably/closably closing a bung hole of the mouth member 20. The packaging bag can also be inverted by shifting the closing member 3 to a lower position.
Patent JP-2015041001-A (JP)
Title: Developer conveyance device, developing device, and image forming apparatus
Inventor: MATSUMOTO JUNICHI
IPC: G03G15/08
Filed: 2013-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a configuration to keep supplying a certain amount of toner even if the amount of toner to be supplied to a developing device by air-flow conveyance is reduced to increase the amount of air.SOLUTION: A developer conveyance device 190 includes: a developer container 70 to be replaced when developer contained inside is used up; a developer housing unit 60 for supplying a predetermined amount of developer discharged from the developer container 70 to a developing unit; and a positive-displacement pump 30 which generates positive pressure and negative pressure according to changes in volume in each predetermined driving period, and discharges the developer from the developer housing unit 60 to the developing unit 10. The developer in the developer container 70 decreases according to consumption. When it is determined that the developer has been used up, developer conveyance performance of the positive-displacement pump 30 is made lower than that exhibited before the developer has been used up.
Patent JP-2015045683-A (JP)
Title: Stirring mechanism, toner container, and image forming apparatus
Inventor: TORIMOTO KEN
IPC: G03G15/08
Filed: 2013-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a stirring mechanism that can stir a toner in a toner container in an even and uniform manner without deteriorating and aggregating the toner, the toner container, and an image forming apparatus including the toner container.SOLUTION: An image forming apparatus 10 includes therein a toner container 60. The toner container 60 includes a stirring mechanism 56 for stirring a toner inside the container. The stirring mechanism 56 includes a rotation shaft member 111, and a film-like stirring member 112 attached thereto. The rotation shaft member 111 has through holes 132 formed in a direction orthogonal to the rotation shaft direction 146. A shaft body 120 has an outside walls 134 and 135 having a projection member 137 orthogonal to the outside surfaces of the outside walls 134 and 135.