baber/WOPTO huggingface dataset:
Patent JP-2015046798-A (JP)
Title: Circular polarization patch array antenna device
Inventor: OIKAWA KAZUO
IPC: H01Q13/08
Filed: 2013-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain an array of a non-multilayer structure at low cost without a deteriorated axial ratio, with an expanded aperture area of an antenna.SOLUTION: In an electric field plane of a patch probe 14 on the end face of a waveguide 12, there are provided branch units 15a, 15b by the connection of symmetrical two points relative to the center of a waveguide to a conductor section on the surface of an antenna substrate 10. Circular polarization having a phase difference of 180 degrees is fed to the branch units 15a, 15b. Circular patches 18a, e, f are disposed on one microstrip line 17a of the branch unit 15a, and circular patches 18b, g, h are connected to another microstrip line 17b through a 90-degree phase difference transmission line 20, to thereby form a patch array section 22A. A patch array section 22B having the same configuration as the patch array section 22A is disposed at a rotation symmetrical position around the center of the waveguide.
Patent JP-2015048356-A (JP)
Title: Foamable styrenic resin particle, foamed particle, foam molded body and manufacturing method of foamed particle
Inventor: TAKANO MASAYUKI
IPC: C08J9/16
Filed: 2013-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a foamable styrenic resin particle capable of providing a foamed particle capable of foaming with low heat amount and excellent in binding prevention property during foaming.SOLUTION: The problem is solved by a foamable styrenic resin particle containing a resin component derived from monofunctional acrylic ester and a resin component derived from a multifunctional vinyl monomer and a foaming agent, a large amount of the resin component derived from the monofunctional acrylic ester is contained in a center part of the foamable styrenic resin particle, a large amount of the resin component derived from the multifunctional vinyl monomer is contained in a surface layer of the foamable styrenic resin particle, and the foamable styrenic resin particle has low heat amount foamability with 300 sec. or less of time for obtaining a foamed particle when foaming to be the foamed particle having bulk density of 0.0166 g/cmwith heating medium with a flow rate of 0.033 liter/(the foamed styrenic resin particle 1 g)/sec at 180°C (the water vapor content is 50 g/mor less).
Patent JP-2014012713-A (JP)
Title: Racemic separation of 2,6-trans-dimethylmorpholine
Inventor: DITRICH KLAUS
IPC: C07D265/30
Filed: 2013-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing optically active trans-2,6-dimethylmorpholine.SOLUTION: A method of producing optically active trans-2,6-dimethylmorpholine comprises steps of: (i) reacting racemic trans-2,6-dimethylmorpholine with D-mandelic acid; (ii) separating a salt, formed from D-mandelic acid and one enantiomer of the trans-2,6-dimethylmorpholine, from the other enantiomer of the trans-2,6-dimethylmorpholine by precipitation and taking out the salt; and (iii) isolating desired optically active trans-2,6-dimethylmorpholine.
Patent JP-2015051400-A (JP)
Title: Double arm kneader
Inventor: MORIKAWA MASAKI
IPC: B01F7/04
Filed: 2013-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a double arm kneader where a heating medium circulating in a paddle having an eccentric blade can be recovered by a simple structure.SOLUTION: A flexible pipe member 11 connecting between a flow path 4 in a paddle and a flow path 4 in a drive shaft is disposed in a gear coupling 8 where an end of a main shaft 3b at a driving side and the drive shaft are connected so as to absorb the misalignment and shake of a shaft center. The continuous flow path 4 in the paddle, the flexible pipe member 11 and the drive shaft is formed between a driven side rotary joint and a driving side rotary joint.
Patent JP-2015053419-A (JP)
Title: Method of manufacturing semiconductor device, and semiconductor manufacturing apparatus
Inventor: FUJITA TSUTOMU
IPC: H01L21/301
Filed: 2013-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor manufacturing apparatus that can surely divide a semiconductor wafer and at least one of adhesive layers while suppressing damage to a semiconductor chip.SOLUTION: A semiconductor manufacturing apparatus according to an embodiment comprises: a holding structure for holding a ring adhered to a marginal portion, located around a semiconductor wafer, of a tape to which the semiconductor wafer is adhered; and a stage which relatively rises with respect to the ring and thereby expands the tape. The stage has a first suction portion for sucking a central region excluding an outer peripheral region of the semiconductor wafer.
Patent JP-2015056203-A (JP)
Title: Insulator and insulator production method
Inventor: MATSUSHIGE ISAMU
IPC: H01B17/02
Filed: 2013-09-10
Abstract: PROBLEM TO BE SOLVED: To extend the life of an insulator at low costs and enhance dielectric strength of an insulator without complication of the shape of the insulator body or enlargement of the insulator body.SOLUTION: An insulator 1 includes an insulator body 2 composed of an insulation material, e.g. porcelain, and a support metal fitting 7 for supporting the insulator body 2 to another insulator or a support, e.g. a steel tower, a utility pole or a bracket. The support metal fitting 7 is composed of a weather resistant steel material; a rust layer is formed on the surface of the support metal fitting 7 in the stage before service of the insulator 1 is started; and the rust layer suppresses corrosion of the metal fitting 7. Since the rust layer is an insulator, the surface distance of the insulation part of the insulator 1 is the value of the surface distance of the insulator body 2 plus the surface distance of the support metal fitting 7, leading to an extended surface distance of the insulation part of the insulator 1 and resultant enhancement of the dielectric strength of the insulator 1.
Patent JP-2015055902-A (JP)
Title: Compound machine
Inventor: UEDA TADASHI
IPC: H04N1/00
Filed: 2013-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a compound machine which can be easily operated by a portable terminal device used by a user.SOLUTION: A compound machine 1 comprises: a document reading part for reading a document image on paper placed on a document platen 12; a printing part; and an operation panel 13 for accepting an operation input from a user. The compound machine 1 further comprises: a communication part 15 for detecting a portable terminal device 2 placed on the document platen 12, and receiving from the portable terminal device 2 attitude information indicating the present attitude of the portable terminal device 2 with short-range radio communication; and a control part for, when the communication part 15 detects the portable terminal device 2 placed, determining the operation mode of the compound machine 1 according to the attitude information received by the communication part 15.
Patent JP-2015054054-A (JP)
Title: Bone regeneration material
Inventor: SUZUKI OSAMU
IPC: A61L27/00
Filed: 2013-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a bone regeneration material capable of injection and having high bone regeneration ability.SOLUTION: A bone regeneration material comprises octacalcium phosphate, hyaluronate or salt thereof.
Patent JP-2014082756-A (JP)
Title: Wireless communication apparatus and method
Inventor: ADACHI TOMOKO
IPC: H04W84/10
Filed: 2013-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a wireless communication apparatus capable of selecting an appropriate wireless system used for communication with another wireless communication apparatus from wireless systems that can be supported.SOLUTION: A wireless communication apparatus according to one embodiment includes a first processing unit and a second processing unit that supports a plurality of wireless systems. The first processing unit generates a first control signal related to connection settings on the basis of application data. The second processing unit, when receiving the first control signal from the first processing unit, generates a first frame related to connection processing that includes information related to at least one of the wireless systems and the transmission destination set on the basis of the first control signal, and transmits the frame by any of the wireless systems. The second processing unit, when receiving a second frame related to connection processing from another wireless communication apparatus, knows a wireless system supported by the other wireless communication apparatus on the basis of the second frame, and accordingly selects a wireless system used for data exchange with the other wireless communication apparatus from the wireless systems.
Patent JP-2015058466-A (JP)
Title: Aluminum alloy brazing sheet for fluxless brazing and manufacturing method of the same
Inventor: ITO YASUNAGA
IPC: C22C21/00
Filed: 2013-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum alloy brazing sheet for fluxless brazing capable of performing brazing without using flux in an inactive gas atmosphere and capable of providing an excellent brazing performance equal to or more than the brazing performance in the brazing using flux.SOLUTION: Brazing material which comprises Si of 6 to 13% (mass%, the same hereinafter), one kind or more among Li of 0.004 to 0.2%, Be of 0.004 to 0.2%, Ca of 0.001 to 0.1% and Ba of 0.001 to 0.1%, Al of the remaining part and inevitable impurities clads one surface or both surfaces of core material of aluminum alloy, and surface layer material in which the Si content, Cu content and Mg content are respectively restricted to 2% or less, 0.3% or less and 0.15% or less, and Al of the remaining part and inevitable impurities are contained is applied on the surface of the blazing material with a cladding rate of 0.2 to 1.0%. Therein, the surface layer material is dissolved into braze molten upon brazing and is extinguished.
Patent JP-2015064277-A (JP)
Title: Radiation detection device, and sample analysis device
Inventor: KINUGASA MOTOKI
IPC: G01N23/223
Filed: 2013-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a radiation detection device capable of suppressing appearance of a sum peak.SOLUTION: A radiation detection device 100 includes: a radiation detection unit 2; a first differential filter unit 10 which converts an output signal S2 to a first pulse signal S10; a second differential filter unit 20 which converts the output signal S2 to a second pulse signal S20; a third differential filter unit 30 which has a larger time constant than the second differential filter unit 20 and converts the output signal S2 to a third pulse signal S30; an event detection unit 40 which outputs an event signal; a pile-up detection unit 50 which outputs a pile-up signal S50 on the basis of a ratio of a peak value of the second pulse signal S20 to a peak value of the third pulse signal S30; and a peak value detection unit 60 which starts detection of a peak value of the first pulse signal S10 on the basis of an event signal S40 and outputs a detection signal S60. The peak value detection unit 60 stops output of the detection signal S60 on the basis of the pile-up signal S50.
Patent JP-2015065796-A (JP)
Title: Power storage, power storage controller and power storage control method
Inventor: OZAWA JUNJI
IPC: H02J7/02
Filed: 2013-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a power storage, a power storage controller and a power storage control method capable of swiftly equalizing the voltage among cells with a simple structure.SOLUTION: The power storage includes: plural cells connected to each other in series; plural reactance elements connected to each other in series; plural connection lines which connect the cells and reactance elements one-to-one in parallel; plural switching elements for independently opening/closing each of the connection lines; and a power storage controller that controls the switching elements to share the energy among the cells.
Patent JP-2015065627-A (JP)
Title: Transmitter, receiver, digital broadcast system and chip
Inventor: ASAKURA SHINGO
IPC: H04N21/438
Filed: 2013-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a transmitter, a receiver, a digital broadcast system and a chip, enabling a receiver to appropriately extract an error correction coding block, while suppressing the reduction of transmission efficiency.SOLUTION: A transmitter 10 includes: an error correction coding unit 11 for generating an error correction coding block having a fixed length; a framing unit 12 for generating a data frame constituted by the error correction coding block; and a MIMO-OFDM modulation unit 14 for transmitting a transmission frame including the data frame and a transmission control signal. The MIMO-OFDM modulation unit 14 transmits a pointer which indicates the offset of a top position of the error correction coding block, included at the top of the data frame, relative to the top position of the data frame, together with the data frame.
Patent JP-2014013938-A (JP)
Title: Semiconductor light-emitting element
Inventor: HIKOSAKA TOSHIKI
IPC: H01L33/22
Filed: 2013-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting element having a low driving voltage.SOLUTION: In a semiconductor light-emitting element 110 including an n-type semiconductor layer 20, an electrode 80, a p-type semiconductor layer 50, and a light-emitting layer 40, the p-type semiconductor layer 50 is provided between the n-type semiconductor layer 20 and the electrode 80. The p-type semiconductor layer 50 includes a p-side contact layer 54 being in contact with the electrode 80. The light-emitting layer 40 is provided between the n-type semiconductor layer 20 and the p-type semiconductor layer 50. The p-type semiconductor layer 50 further includes a p-type layer 53 that is provided between the p-side contact layer 54 and the light-emitting layer 40 and has a lower p-type impurity concentration than the p-type contact layer 54. The p-side contact layer 54 includes a plurality of projections projecting toward a first direction from the n-type semiconductor layer 20 to the p-type semiconductor layer 50. The p-side contact layer 54 includes a first region having a low Mg concentration and a second region having a higher Mg concentration than the first region.
Patent JP-2015066060-A (JP)
Title: Washing machine
Inventor: KAWABATA SHINICHIRO
IPC: D06F37/22
Filed: 2013-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a washing machine capable of suppressing oscillation of a water tub mainly in a vertical direction and a simple horizontal direction, and also the oscillation in the horizontal direction by the rotation around a suspension.SOLUTION: A washing machine includes: an outer case; a water tub 6 located inside the outer case; a drum (rotary tub) 10 located inside the water tub 6 and rotationally driven; and a suspension 7 having a damper 21 for cushioning and supporting the water tub 6 mainly in the vertical direction inside the outer case 1. The washing machine includes a member 71 which extends and contracts in the substantially same direction as the extending/contracting direction of the suspension 7 without having a damper, and both end parts of the extending/contracting member 71 are mounted on the water tub 6 and the outer case 1 via vibration proof cushions (members having attenuation properties) 76, 80, 81 respectively.
Patent JP-2015070040-A (JP)
Title: Plasma processing device and plasma processing method
Inventor: SUZUKI MASAFUMI
IPC: H01L21/304
Filed: 2013-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a plasma processing device and a plasma processing method which enable the effective removal of sulfuric acid ions.SOLUTION: The plasma processing device according to an embodiment comprises: a plasma generating part for supplying electromagnetic energy to a region to generate plasma therein; a gas supply part for supplying the region to generate plasma therein with a processing gas including at least one of oxygen atoms and hydrogen atoms; and a workpiece-table part for setting a processed object having sulfuric acid ions on its surface, which is provided in the vicinity of the region to generate plasma therein.
Patent JP-2015067177-A (JP)
Title: Vehicle seat
Inventor: MITSUZAKI KEIJI
IPC: B60N2/90
Filed: 2013-09-30
Abstract: PROBLEM TO BE SOLVED: To maintain sufficient rigidity over a long period even when forming a core material with a resin only by disposing a resinous core material up to the position overlapping a seat frame which supports the opening-formed region of a pocket organizer.SOLUTION: A pocket organizer 25 is arranged to the back face 14 of a seat back 12 facing the back face 14, and a pocket 16 is formed in a bag shape. A resinous platy core material 30 is arranged to an opening formation region forming the pocket opening 16A of the pocket organizer 25. Both ends 30B of the core material 30 in a seat width direction are disposed as the arrangement relations overlapping the seat back frames 18 arranged at both sides of the seat back 12.
Patent JP-2015066871-A (JP)
Title: Drying control system, drying control method and dryer
Inventor: TANAKA HIROHIDE
IPC: B41F23/04
Filed: 2013-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a drying control system and the like capable of reducing energy consumed when a sheet is dried while a transfer amount is taken into account.SOLUTION: A drying control system 1 is provided to control drying of a sheet 10 after the sheet 10 is printed in an off-set rotary press 100. The drying control system 1 includes a control device 11, which controls opening/closing of respective portions in a sheet width direction of a hot air blowing part 31a blowing a hot air to the sheet 10, on a basis of opening of an ink key, which represents ink amount information indicating relative amounts of ink transferred onto the respective portions in the sheet width direction of the sheet 10.
Patent JP-2015070798-A (JP)
Title: Tip rod
Inventor: TANIGAWA SHOTARO
IPC: A01K87/00
Filed: 2013-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a rod body for a fishing rod capable of sufficiently achieving weight reduction while improving rigidity.SOLUTION: A tip rod is formed by winding around a core bar, a first prepreg sheet 3A and a second prepreg sheet 3B, both of which are formed by having matrix resin impregnated in a reinforced fiber c group of a high elastic modulus paralleled in one direction, in an overlapping and biasing manner, such that the first reinforced fiber c group of the first prepreg sheet 3A and the second reinforced fiber c group of the second prepreg sheet 3B intersect with each other and align symmetrically with reference to the rod axis X, thereby forming a cylindrical body having the uniform number of plies over the entire length thereof.
Patent JP-2015071464-A (JP)
Title: Lifting device
Inventor: SAKATA HIDEO
IPC: B66F7/02
Filed: 2013-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a compact lifting device having high rigidity to a load and an unbalanced load.SOLUTION: In a lifting device 10, a support column 11 is formed such that steel materials 12, which are each formed in an U-shaped manner in a cross section by a web 12a and flange parts 12b, 12c extending from opposite ends of the web 12a, are arranged with openings of the steel materials opposed to each other, a screw shaft 18 is rotatably arranged inside the support column 11, a load receiving part 26a is arranged to lie outside of the flange parts 12b, 12b on one side of the pair of steel materials 12, 12, and a guide means 30 is provided between a lifting member 22 and respective inner surfaces of the pair of steel materials 12, 12. Therefore, the lifting device has high rigidity to a load and an unbalanced load and is compact.
Patent JP-2015074120-A (JP)
Title: Ink jet printing method
Inventor: TAKATSU AKIRA
IPC: B41J2/01
Filed: 2013-10-07
Abstract: PROBLEM TO BE SOLVED: To obtain a high-gloss printed matter without bleeding.SOLUTION: An ink jet printing method includes a second ink layer forming step for discharging second ink onto a first ink layer 1 formed on a recording medium 10 and then drying it, and a third ink layer forming step for discharging a third ink onto the second ink layer 2 and then drying it. The drying time in the second ink layer forming step is shorter than the drying time in the third ink layer forming step.
Patent JP-2015074193-A (JP)
Title: Chain saw
Inventor: SUGIURA HIDEAKI
IPC: B27B17/00
Filed: 2013-10-10
Abstract: PROBLEM TO BE SOLVED: To perform heat radiation of a brake device with a simple structure in a chain saw.SOLUTION: In a chain saw, a saw chain is driven to circulate along an outer periphery of a guide bar by rotation of a drive shaft when a trigger switch points out an operation, and the rotation of the saw chain is stopped by braking the rotation of the drive shaft by the brake when the trigger switch points out a stop. A back plate of a centrifugal fan fixed to the drive shaft so as to be adjacent to a brake drum fixed to the drive shaft includes a first opening passing through the back plate at a position adjacent to an outer periphery of the brake drum. A bearing housing bearing the drive shaft on an opposite side of the fan back plate includes a second opening passing through a space on an opposite side of the brake drum.
Patent JP-2015077053-A (JP)
Title: Power supply device and assembly method therefor
Inventor: SEKINO TSUKASA
IPC: H02G11/00
Filed: 2013-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a power supply device and an assembly method therefor, capable of improving assemblability when allowing a support member to support a rotary member while applying initial biasing force to a spring.SOLUTION: A first rotary member 61, engaging one end 71 of a coil spring 7 by a first engaging part, and a first support member 51, engaging another end 72 by a second engaging part 51B are relatively rotated to an opposite direction to a biasing direction, and also an engaging part 51C and an engaged part 613 are engaged to obtain an engagement state. This makes it possible to maintain a state of applying the initial biasing force to the first rotary member 61 and support a rotary member 6 by easy assembly of the first support member 51 and a second support member 52, so as to improve assemblability.
Patent JP-2015078843-A (JP)
Title: Infrared receiving device
Inventor: HOZUMI JUNICHI
IPC: G01J1/02
Filed: 2013-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a high sensitive infrared detector.SOLUTION: The infrared detector includes: a body case 1 which has a light entrance port 3 in an upper face 2; filters 6 and 7 disposed facing to the entrance port 3 in the body case 1; and a light receiving element 8 disposed below the filters 6 and 7. The light receiving element 8 includes: a pyroelectric substrate 9; upper face electrodes 10 and 11 disposed on the upper face of the pyroelectric substrate 9; and lower electrodes 12 and 13 disposed on the lower face of the pyroelectric substrate 9. The pyroelectric substrate 9 corresponding to the upper face electrodes 10 and 11 includes recessed portions 14 and 15 which are recessed downward in the upper face thereof. Each of the recessed portions 14 and 15 has an inclined plane 14a, 15a respectively on the outer periphery thereof, which expands from the bottom to the top outwardly. Each of the upper face electrodes 10 and 11 is formed continuously with the bottom plane of the recessed portion 14, 15 and the inclined plane 14a, 15a.