baber/WOPTO huggingface dataset:
Patent JP-2014052349-A (JP)
Title: Method for detecting low frequency signal
Inventor: KONDO SHINICHI
IPC: G01N27/72
Filed: 2012-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting a low frequency signal, which eliminates electromagnetic wave noise at low frequencies picked up from an ambient environment and a power line to detect a low frequency signal when detecting the low frequency signal by a sensor coil.SOLUTION: Two sensor coils 5 and 6 are arranged so that their rear surfaces are matched with each other, and a difference between their detection signals is obtained and is subjected to signal processing, whereby electromagnetic wave noise at low frequencies is eliminated. A magnetostatic field is generated by a magnet booster 11, and the sensor coils 5 and 6 are arranged within the magnetostatic field, and variation or disturbance of the magnetostatic field is detected by the sensor coils 5 and 6. A signal processing unit amplifies and rectifies signals detected by the sensor coils 5 and 6. The rectified signal of the sensor coil 6 has the phase inverted and is added to the rectified signal of the sensor coil 5, whereby noise at low frequencies is eliminated to output a detection signal.
Patent JP-2013077812-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: HIZUKA JUNICHI
IPC: H01L21/28
Filed: 2012-09-11
Abstract: PROBLEM TO BE SOLVED: To reduce the contact resistance between an oxide semiconductor film and a metal film, to provide a transistor that uses an oxide semiconductor film and has excellent on-state characteristics, and to provide a semiconductor device capable of high-speed operation.SOLUTION: In a transistor that uses an oxide semiconductor film, the oxide semiconductor film is subjected to nitrogen plasma treatment. Thus, part of oxygen included in the oxide semiconductor film is replaced with nitrogen, so that an oxynitride region is formed. A metal film is formed in contact with the oxynitride region. The oxynitride region has lower resistance than the other region of the oxide semiconductor film. In addition, the oxynitride region is unlikely to form high-resistance metal oxide at the interface with the metal film being in contact.
Patent JP-2014054380-A (JP)
Title: Noodle boiling apparatus
Inventor: MUROFUSHI KEIICHIRO
IPC: A23L7/109
Filed: 2012-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a noodle boiling apparatus enabling a user to simply make sure a boiling time without setting a timer each time, eliminating a work of extending the hand on a boiling pot when setting with a boiling basket, and making a boiling basket always settable using a through-hole of a boiling basket holding plate on a near side.SOLUTION: A noodle boiling apparatus which is provided with a boiling pot 3 with a circular shape in plane view, capable of arranging a boiling basket 7 along the inner periphery, and a gas burner 2 below the boiling pot includes: a boiling basket holding plate 8 configured so as to be able to set the boiling basket on a prescribed position in the inner periphery in the boiling pot; and rotation driving means for rotating at least one of the boiling basket holding plate and the boiling pot around the center of the boiling pot. The boiling basket set in the boiling basket holding plate is made to go round around the center of the boiling pot in a prescribed period of time.
Patent JP-2014058888-A (JP)
Title: Compressor housing for supercharger
Inventor: OSUGA RYU
IPC: F02B39/00
Filed: 2012-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a compressor housing for a supercharger, which is excellent in productivity, inexpensive, and capable of sufficiently securing the performance of a compressor.SOLUTION: A compressor housing 1 includes a housing body 2 having a cylindrical intake port forming part 21 forming an intake port 11, a shroud part 22 forming a shroud surface 221 and a diffuser surface 222, and a scroll chamber forming part 23 forming a scroll chamber 12 between a back plate 4 opposed to the diffuser surface 222 and itself, and an annular spacer part 3 inserted into and arranged in the scroll chamber forming part 23 and forming part of an outer periphery side inner wall face 121a of the scroll chamber 12 between the scroll chamber forming part 23 and the back plate 4 in the state of being held therebetween.
Patent JP-2013083951-A (JP)
Title: Image forming device
Inventor: OGIYAMA HIROMI
IPC: G03G15/16
Filed: 2012-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of suppressing reduction of a transfer rate even when a resistance value on a device side in a transfer process and a resistance value of a recording medium vary depending on environment; improving a secondary transfer rate in the recessed part of the recording medium even when it has low smoothness; and preventing a leak between members applied with AC.SOLUTION: In the image forming device comprises: a transfer device for holding a rotor supporting a toner image and a recording medium to transfer to a recording medium by electrical action; and a discharge member for recording medium discharge arranged on a downstream side in a direction of recording medium conveyance from a holding range, a transfer member contacting the outer periphery of the rotor is grounded; an alternating voltage having an AC superimposed on a DC which has the same polarity as a toner image and is controlled at constant current is applied to a transfer counter member contacting the inner periphery of the rotor; an AC voltage or an alternating voltage having an AC superimposed on a DC is also applied to the discharge member; frequencies of AC components of an AC voltage applied to the transfer counter member, and an AC voltage or an alternating voltage applied to the discharge member is equalized to adjust a phase shift to four or less half-period.
Patent JP-2014060885-A (JP)
Title: Drive device, and imaging device using the same
Inventor: KOSAKA AKIRA
IPC: H02N2/00
Filed: 2012-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a drive device and an imaging device, capable of reducing breakage of an electromechanical conversion element caused by stress generated by impact or the like by a relatively simple configuration even in the case that the electromechanical conversion element and a drive member are adhered and fixed to each other.SOLUTION: A drive device comprises: an electromechanical conversion element 11 converting an electric energy into a mechanical energy for expansion and contraction; a drive member 12 fixed to one end in an expansion and contraction direction, of the electromechanical conversion element 11, and to which the mechanical energy is transmitted; a base member 13 fixed to the another end in the expansion and contraction direction, of the electromechanical conversion element 11; a moving member 14 engaged with the drive member 12 by a predetermined friction force; a coating member 15 coating the fixed part between the electromechanical conversion element 11 and the drive member 12; and a coupling member 16 coupling between the coating member 15 and the base member 13 with each other.
Patent JP-2013071002-A (JP)
Title: Distal detachment mechanism for vascular device
Inventor: BODEN THOMAS
IPC: A61F2/82
Filed: 2012-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a system for delivering an expandable implant into the vasculature of a patient, including an elongated core element having a proximal end accessible exterior to the patient and a distal end including at least one feature for engaging a proximal portion of the implant in a collapsed state.SOLUTION: The system further includes: an expansion limiter having an inner diameter and a length sufficient to cover the proximal portion of the implant and to retain the proximal portion in the collapsed state; and at least one elongated member having a distal end connected to the expansion limiter and a proximal end accessible exterior to the patient to enable proximal movement of the expansion limiter to release the implant.
Patent JP-2014066322-A (JP)
Title: Chain tensioner lever
Inventor: MAEDA OSAMU
IPC: F16H7/08
Filed: 2012-09-26
Abstract: PROBLEM TO BE SOLVED: To suppress fluttering of a chain by smoothening change of inertia force occurring due to forced displacement fluctuation of the chain.SOLUTION: A chain guide surface 10d of a chain tensioner lever 10 is formed so that the curve orbit of a chain travel direction slidably contacting with a timing chain 8 is a curve so as to continuously change a curvature radius, in a main range from an end part side in the vicinity of a boss part 10b to an end part side in the vicinity of a piston contact part 10c. Consequently, when the timing chain 8 travels along a curve surface, inertia force of the chain can prevent discontinuous change, and vibromotive force resulting in fluttering of the chain can be reduced.
Patent JP-2013032595-A (JP)
Title: In-furnace pulverization prevention apparatus
Inventor: NISHIMURA NOZOMI
IPC: C21B11/02
Filed: 2012-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a vertical furnace operating method and an in-furnace pulverization prevention apparatus that can be applicable when any kind of coke is used, sufficiently suppress the pulverization of coke charged into a vertical furnace such as a blast furnace, and achieve a smooth and stable operation of the vertical furnace.SOLUTION: In one vertical furnace operating method, coke is separated into lump portions and pulverized portions by applying friction force to the surface of the coke, and the separated lump portions are charged into the vertical furnace for use. In another vertical furnace operating method, coke is separated into lump portions and pulverized portions by rotating the coke in a rotary drum, and the separated lump portions are charged into the vertical furnace for use. As an in-furnace pulverization prevention apparatus, an apparatus which is used in charging coke into the vertical furnace is used, comprising a rotary drum 1, a sieving device 2 for sieving the coke discharged from the rotary drum 1, and a charging device 11 for charging the oversize sieved out by the sieving device 2 from an upper part of the vertical furnace 16.
Patent JP-2014072258-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: ISHIKURA KOJI
IPC: H01L29/812
Filed: 2012-09-28
Abstract: PROBLEM TO BE SOLVED: To improve reliability of a semiconductor device using a nitride semiconductor.SOLUTION: The semiconductor device comprises: a channel layer CH formed on a substrate SUB; a barrier layer BR formed on the channel layer CH; a cap layer CP formed on the barrier layer BR; a gate electrode GE formed on the cap layer CP; a nitride semiconductor layer NS formed on the barrier layer BR in a region where the cap layer CP is not formed; and a source electrode SE and a drain electrode DE which are formed on the nitride semiconductor layer NS. The cap layer CP is a p-type semiconductor layer. The nitride semiconductor layer NS2 is composed of a material of the same type with the cap layer CP and is in an intrinsic state or in an n-type state.
Patent JP-2013042519-A (JP)
Title: Multi-antenna configuration signaling in wireless communication system
Inventor: STEWART A KENNETH
IPC: H04L27/01
Filed: 2012-09-28
Abstract: PROBLEM TO BE SOLVED: To provide low complexity means of assisting a user device in discriminating a communication configuration.SOLUTION: A wireless communication infrastructure entity (200) having a communication configuration is configured to generate parity bits on the basis of an information word and to encode the parity bits on the basis of the communication configuration of the wireless communication infrastructure entity (200). The encoded parity bits are combined with the information word. A wireless communication user terminal (400) is configured to identify a set of configuration indicator bits used to encode parity bits combined with an information word and to determine a communication configuration of the wireless communication infrastructure entity (200) from which the combination of the information word and the encoded parity bits are transmitted on the basis of the set of configuration indicator bits used to encode the parity bits.
Patent JP-2014071263-A (JP)
Title: System including music reproduction device for reproducing music and advertisement reproduction device for reproducing advertisement content, advertisement reproduction device and advertisement content reproduction method
Inventor: SUZUKI TOMOHIRO
IPC: G10K15/04
Filed: 2012-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a system, an advertisement reproduction device and an advertisement reproduction method capable of showing an advertisement content afterwards to a user which is reproduced by an advertisement reproduction device during reproduction of the music by the music reproduction device such as a karaoke device.SOLUTION: A karaoke system S stores a music ID of music reproduced by a karaoke device 2 and an advertisement content ID for the advertisement content displayed on an advertisement display terminal 3 during reproduction of this music in association with each other as advertisement display history information. Then, when a karaoke system S acquires an advertisement request information from a specific information processor, it determines the advertisement content to be displayed on a display by an advertisement display terminal 3 based on the music ID included in the advertisement request information, from the stored advertisement display history information.
Patent JP-2013032371-A (JP)
Title: Flavor for oral composition
Inventor: SWAINE ROBERT LESLIE JR
IPC: A23L27/00
Filed: 2012-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an oral care composition that prevents generation of malodor and off taste in the composition containing stannous ions.SOLUTION: The oral care composition contains stannous ions, (i) a mint-type flavor oil, and (ii) a protectant component selected from the group consisting of: copper salts; ascorbic acid; cis-jasmone; 2,5-dimethyl-4-hydroxy-3(2H)-furanone; 5-ethyl-3-hydroxy-4-methyl-2(5H)-furanone; vanillin; ethyl vanillin; anisaldehyde; 3,4-methylenedioxybenzaldehyde; 3,4-dimethoxybenzaldehyde; 4-hydroxybenzaldehyde; 2-methyoxybenzaldehyde; benzaldehyde; cinnamaldehyde; hexyl cinnamaldehyde; α-methyl cinnamaldehyde; ortho-methoxy cinnamaldehyde; α-amyl cinnamaldehyde; and combinations thereof. The ratio (ii):(i) is 2:1 to 1:300 by weight. The oral care composition also contains orally acceptable carriers.
Patent JP-2014069446-A (JP)
Title: Decorative sheet and decorative resin molded product
Inventor: AKO TAKAYOSHI
IPC: B29C45/14
Filed: 2012-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet having designability with high texture and rich low-gloss feeling and excellent moldability, and to provide a decorative resin molded product using the decorative sheet.SOLUTION: There is provided a decorative sheet having at least a primer layer and a surface protective layer in order on a substrate layer, wherein the surface protective layer is formed from a cured product of an ionizing radiation-curable resin composition containing a matting agent and an ionizing radiation-curable resin and the decorative sheet can be provided with designability with high texture and rich low-gloss feeling and excellent moldability by blending synthetic resin particles in the primer layer.
Patent JP-2013010789-A (JP)
Title: Polysaccharide vaccine for staphylococcal infection
Inventor: PIER GERALD B
IPC: A61K39/085
Filed: 2012-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a polysaccharide vaccine for staphylococcal infections.SOLUTION: The invention relates to compositions of a deacetylated poly N-acetylated glucosamine (dPNAG) of Staphylococci. The dPNAG can be isolated from natural sources or synthesized de novo. The invention also relates to the use of dPNAG as a vaccine for inducing active immunity to infections caused by Staphylococcus aureus, S. epidermidis, other related coagulase-negative or coagulase-positive Staphylococci, and other organisms carrying the ica (intracellular adhesion) locus. The invention further provides methods of use for antibodies directed to dPNAG, particularly for inducing passive immunity to the same class of infections.
Patent JP-2014073526-A (JP)
Title: Optical system and laser beam machining apparatus
Inventor: WATANABE MASANARI
IPC: B23K26/21
Filed: 2012-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an optical system having a simple constitution in which two focal points are formed on the optical axis, capable of suppressing generation of spatter by reducing evaporation reaction force in a workpiece, and to provide a laser beam machining apparatus.SOLUTION: An optical system 7 includes a convex lens 8 for condensing a laser beam, and a concave lens 9 arranged on the same optical axis as the laser beam passing through the convex lens 8, and the concave lens 9 has a first region having a through hole 11 positioned on the optical axis and not having a lens characteristic, and a second region surrounding the first region, and diverging the laser beam.
Patent JP-2014077425-A (JP)
Title: Fuel injection valve
Inventor: KOBAYASHI TATSUO
IPC: F02M51/06
Filed: 2012-10-12
Abstract: PROBLEM TO BE SOLVED: To atomize a dead fuel.SOLUTION: A fuel injection valve includes a needle valve which has a seat part on a tip side; a nozzle body which has a seat surface on which the seat part is seated, a swirl stabilization chamber on the downstream side of the seat surface, and an injection hole having an inlet in the swirl stabilization chamber; a swirl flow generation part which is provided with a swirl groove for imparting a swirl component to a fuel introduced into the swivel stabilization chamber; and a fuel collision part which is provided at the tip part of the nozzle valve, and crosses a virtual plane obtained by extending the seat surface that the nozzle body has toward the injection hole when the needle valve is opened. Consequently, a dead fuel stays in the swirl stabilization chamber and is introduced later into the injection hole while given the swirl component from a fuel having the swirl component.
Patent JP-2014080816-A (JP)
Title: Door and door sealing structure
Inventor: YAMAGUCHI KOICHI
IPC: E06B7/23
Filed: 2012-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a door capable of certainly sealing an opening and a door sealing structure.SOLUTION: A door 1 comprises: a frame body 4 set at an opening 3 of a structure 2; a door body 5, which is rotatably supported on the frame body 4 and opens and closes the opening 3; a frame sealing member 16 lying between the frame body 4 and the door body 5 when the door body 5 is at a closed position where the door body 5 closes the opening 3; a sealing structure 6 in order to seal the opening 3 with the frame sealing member 16. The frame sealing member 16 comprises: a first member 18 set along a first direction; a second member 19 set along a second direction intersecting with the first direction; a connection part 50, which connects the first member 18 with the second member 19 by engaging a first stepped section 51 set at an end part of the first member 18 with a second stepped section 52 set at an end part of the second member 19.
Patent JP-2013230804-A (JP)
Title: Sound control type light emission grille
Inventor: WU HUA-QI
IPC: F21W107/10
Filed: 2012-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a light emission grille that controls a light emitting state by sound, and shoots evenly gentle light.SOLUTION: A sound control type light emission grille comprises: one hollow frame; a plurality of transparent rib modules 4 run in parallel having spacing in the hollow frame; light-emitting module connected with the transparent ribs; and a sound control device connected with the light-emitting module. The transparent rib module 4 contains one transparent rib where the light-emitting module is installed. The sound control device changes the light emitting state of the light-emitting module by the sound change. As a result, the light emission mode changes according to the change of a surrounding sound.
Patent JP-2013107815-A (JP)
Title: Carbon-coated manganese lithium phosphate particle
Inventor: ARIMA HIROAKI
IPC: H01M4/36
Filed: 2012-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a carbon-coated manganese lithium phosphate particle, which is produced with a simple and easy method and in which the particle diameter of which is small.SOLUTION: The carbon-coated manganese lithium phosphate particle includes a manganese lithium phosphate particle and a carbon layer formed on the surface of the manganese lithium phosphate particle, and is obtained by heat-treating, at 350°C or higher, a product, obtained by subjecting a manganese compound, a lithium compound, and a phosphoric acid raw material to a solvothermal reaction at 250 to 350°C in a reaction medium including a glycol in a sealed container substituted with an inert gas.
Patent JP-2014083489-A (JP)
Title: Water holding tank
Inventor: AKASEGAWA KATSUO
IPC: C02F1/78
Filed: 2012-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a water holding tank capable of suppressing the generation of molds or the like at the inside.SOLUTION: A water washing device 1 as the water holding tank comprises: a water washing chamber 10 having a water tank 11 filled with water 91; and an ozone feeder 20 in which the bubbles 93 of air including ozone is discharged from a gas discharge port 23 arranged at the inside of the water 91 in the water tank 11 into the water 91. The ozone feeder 20 generates ozone, e.g., by discharge, and may carry the air including the ozone via an air feed path including moisture.
Patent JP-2013020657-A (JP)
Title: System and method for dynamically providing modular processing unit
Inventor: SULLIVAN JASON
IPC: G06F1/16
Filed: 2012-11-01
Abstract: PROBLEM TO BE SOLVED: To improve flexibility and support to a peripheral device and application.SOLUTION: A modular processing unit comprises: a first housing body constructed without including any computer component of a peripheral device; a first processor, which includes a first bus system and is connected to a first circuit board connected to the first housing body; and a first back surface connected to the first housing body for providing various connections applicable to the peripheral device and the application.
Patent JP-2013096417-A (JP)
Title: Manufacture of root section
Inventor: MADSEN KRISTIAN LEHMANN
IPC: F03D11/00
Filed: 2012-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an improved possibility of manufacturing a root terminal part of a rotor blade of a wind turbine.SOLUTION: A method for manufacturing a root part of a rotor blade (41) of a wind turbine is disclosed. The method includes: a step (A) of assembling a plurality of supporting rods (1) with an interface part (17) to a hub interface of the wind turbine in an essentially circular shape such that there are gaps (33) between the supporting rods; a step (B) of arranging first fibers (31) in the gaps which first fibers are physically and/or chemically compatible with an injection material; a step (C) of placing a first molding tool (35) along an outer surface of the circular shape and a second molding tool along an inner surface of the circular shape; and a step (D) of treating the injection molding material so that it may bond with the first fibers (31). A supporting rod holding arrangement (39) and the root part of the rotor blade (41) are also covered.