baber/WOPTO huggingface dataset:
Patent JP-2013046450-A (JP)
Title: Overspeed prevention device of power generator for distributed power supply
Inventor: SHIODA TAKESHI
IPC: H02P9/00
Filed: 2011-08-23
Abstract: PROBLEM TO BE SOLVED: To solve the problem of an overspeed prevention device of a wind power generator capable of providing a near maximum output of a windmill with no use of a control circuit, in that a maintenance is required because of wear or the like of a brake pad of a mechanical brake device and the amount of generated power reduces at the time of braking.SOLUTION: Relating to an overspeed prevention device of a power generator for a distributed power supply, which obtains a maximum output from a permanent magnet type generator driven by a windmill with no use of a control circuit regardless of wind speed, a first rectifier is connected to an AC output terminal of the permanent magnet type generator by way of a capacitor, and a transformer is connected parallel to the capacitor. A second rectifier is connected to an output of the transformer by way of a reactor. The output of the first rectifier and that of the second rectifier are summed up and outputted to a DC power supply. A series circuit consisting of a brake switch, a brake resistor, and a brake capacitor is connected parallel to the capacitor.
Patent JP-2013044128-A (JP)
Title: Heating element structure and molding method of the same
Inventor: MASUYAMA YUKIEI
IPC: E01C11/26
Filed: 2011-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a heating element structure and a molding method of the same capable of reducing repair man-hours and costs.SOLUTION: The heating element structure includes a first insulation layer 1, a conductive layer 3, a second insulation layer 2, and a power application part. The first insulation layer 1 is formed on a base surface by coating and drying an insulating solution. The conductive layer 3 is formed on the first insulation layer 1 by coating and drying a conductive solution. The second insulation layer 2 is formed on the conductive layer 3 by coating and drying the insulating solution. The power application part makes the conductive layer 3 generate heat by applying power to the conductive layer 3.
Patent JP-2013042918-A (JP)
Title: Unlocking apparatus, and game machine including the same
Inventor: SHIRAISHI MITSUO
IPC: E05B47/02
Filed: 2011-08-24
Abstract: PROBLEM TO BE SOLVED: To improve an unlocking apparatus of a game machine using a drive so as to be opened and closed with a key.SOLUTION: In the unlocking apparatus, various kinds of components are assembled to a base body 51 connected to an outer cylinder 513 including an inner cylinder rotated by a key. A cover 52 is mounted on the base body 51, and a bolt 53 is attached to the cover 52. The bolt 53 is on an extension line of an axis of the outer cylinder 513. A hook 56 is attached to the bolt 53. Unlocking is performed by an angle of the hook 56. A rotor 54 rotated by power from the drive is mounted on the bolt 53, and normally the hook 56 is rotated by rotation of the rotor 54. In the meantime, when the inner cylinder is rotated by a key, the hook 56 is rotated along with the inner cylinder.
Patent JP-2013046006-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: FUJII SEIYA
IPC: H01L21/3205
Filed: 2011-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device that allows downsizing and allows an arrangement of a through electrode surrounded by an insulating ring with a narrow pitch, and to provide a method of manufacturing the same.SOLUTION: A semiconductor device includes: a semiconductor substrate 1 that has a front surface 1a on which a circuit element layer 5 is formed and a rear surface 1b; a through electrode 7 that penetrates through the semiconductor substrate 1 and its width is gradually widened as going from the front surface 1a side of the semiconductor substrate 1 toward the rear surface 1b side of the semiconductor substrate 1; and a first insulating ring 3 that penetrates through the semiconductor substrate so as to surround the through electrode 7 and its width is gradually narrowed as going from the front surface 1a side of the semiconductor substrate 1 toward the rear surface 1b side of the semiconductor substrate 1. In a thickness direction A of the semiconductor substrate 1, the through electrode 7 is disposed so as to face at least a part of the first insulating ring 3.
Patent JP-2013047364-A (JP)
Title: Sputtering target, method for production thereof, thin film using the target, and thin film sheet and laminated sheet provided with the thin film
Inventor: SAKURAI HIDEAKI
IPC: C23C14/08
Filed: 2011-08-29
Abstract: PROBLEM TO BE SOLVED: To provide: a sputtering target suitable for formation of a thin film excellent in transparency and gas barrier properties; a method for production thereof; a thin film using the target; and a thin film sheet and laminated sheet provided with the thin film.SOLUTION: The sputtering target comprises a sintered compact having zinc oxide (ZnO) and silicon monoxide (SiO) as main components. The relative density of the sintered compact is ≥95%, and a molar ratio of zinc oxide (ZnO) to silicon monoxide (SiO) is 40:60 to 95:5.
Patent JP-2013049640-A (JP)
Title: Novel organic compound and organic light emitter using the same
Inventor: NISHIDE YOSUKE
IPC: H05B33/12
Filed: 2011-08-30
Abstract: PROBLEM TO BE SOLVED: To provide novel organic compounds emitting light in a red-colour range and having good hole injecting properties and a red organic light emitter having high efficiency and high color purity.SOLUTION: There are provided organic compounds of formula (1), wherein Rto Rare selected independently from hydrogen atoms, fluorine groups, 1-4C alkyl groups and aryl groups.
Patent JP-2013053563-A (JP)
Title: Blade for centrifugal fan device, centrifugal fan device, and electronic device including the same
Inventor: HIRATA MASAHIKO
IPC: F04D25/08
Filed: 2011-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a blade for a centrifugal fan device reducing the size of an air vortex generated at a distal end of a blade part by dividing the flow and preventing recombination of the divided vortices by separating the directions of the flow of the vortices to reduce noise so that a wide range of cooling is allowed, and to provide the centrifugal fan device, and to provide an electronic device including the same.SOLUTION: A blade part 22 of a centrifugal fan is divided in the middle of a centrifugal fan thickness direction so as to be a first blade part 25 and a second blade part 26. The first blade part 25 and the second blade part 26 extend to different directions with each other in a radial direction of the centrifugal fan.
Patent JP-2013052355-A (JP)
Title: Electrolytic water generator
Inventor: MURAMATSU TAKASHI
IPC: C02F1/46
Filed: 2011-09-05
Abstract: PROBLEM TO BE SOLVED: To quantify an electrolysis promotion tablet used for an electrolytic water generator without spending time and to surely charge it to water.SOLUTION: The electrolytic water generator 1 includes: a water supply tank 3 for supplying water in a water tank 2 where an electrolysis unit 15 for treating water electrochemically is located; an electrolysis promotion tablet charging apparatus 4 provided in an upper part of the water tank 2. The electrolysis promotion tablet charging apparatus 4 is composed of an charging mechanism part 5, and a cartridge 7 for storing the electrolysis promotion tablet 6. Electrodes 15a, 15b for generating electrolytic water is provided to be soaked in a reservoir of the water tank 2, and in the vicinity of which an apparatus for charging a salt (the electrolysis promotion tablet 6) to generate chloride ions in an electrolytic part of an electrolytic device is provided in the upper part of the water tank 2. The salt (electrolysis promotion tablet 6) is supplied from a storage means to store the salt through a charging mechanism to the reservoir of the water tank 2, and thereby the electrolytic water generator 1 can generate a hypochlorous acid of a stable concentration.
Patent JP-2013057139-A (JP)
Title: Apparatus for producing nonwoven fabric and method for producing nonwoven fabric
Inventor: ISHIKAWA KAZUNOBU
IPC: D04H1/736
Filed: 2011-09-08
Abstract: PROBLEM TO BE SOLVED: To produce a nonwoven fabric having fibers uniformly deposited on a substrate sheet.SOLUTION: An apparatus 10 for producing a nonwoven fabric is used for depositing the fibers produced by electrospinning on a front face Sa of a substrate sheet S, and comprises: an electrode member 24 that comes in contact with a back face Sb of the substrate sheet S; and a charging device 18 that charges the front face Sa of the substrate sheet S to polarity reverse to a voltage applied to the electrode member 24, before the fibers are deposited on the substrate sheet S.
Patent JP-2011251684-A (JP)
Title: Axle spring for vehicle
Inventor: HAYASHI HIROSHI
IPC: B61F5/30
Filed: 2011-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a simple axle spring for vehicle having a damping mechanism that requires no dedicated space, while minimizing an increase in the number of parts and cost by devising the structure.SOLUTION: The axle spring for vehicle is configured by interposing an elastic part 3 having a laminated rubber structure formed by alternately laminating a plurality of elastic layers 4 and hard partitions 5 concentrically or substantially concentrically with an axial center P in a radial direction, between a spindle 1 and an outer cylinder 2 having the same or substantially the same axial center P. The axle spring for vehicle has a damping mechanism b including a variable volume chamber 7 that is expanded and contracted by relative movement of the spindle 1 and the outer cylinder 2 in the axial center P direction and is filled with liquid 8 for damping, and a liquid chamber 13 that communicates with the variable volume chamber 7 via an orifice 12 and is contracted in a trade-off manner when the variable volume chamber 7 is contracted.
Patent JP-2012039636-A (JP)
Title: Method and apparatus for supporting wireless data services on te2 device using ip-based interface
Inventor: BABBAR UPPINDER SINGH
IPC: H04W80/04
Filed: 2011-09-12
Abstract: PROBLEM TO BE SOLVED: To provide techniques for supporting wireless data services and data connectivity on a TE2 device coupled to a wireless device using an Internet Protocol (IP)-based interface.SOLUTION: A wireless network assigns a single IP address to the wireless device, which assigns this IP address over to a TE2 device. The wireless device forwards packets exchanged between the TE2 device and the wireless network using the single IP address. The wireless device exchanges packets with the TE2 device by (1) using the private IP address for outbound packets sent to the TE2 device and (2) performing either address-based routing or packet filtering on inbound packets received from the TE2 device.
Patent JP-2012037895-A (JP)
Title: Adhesive for optical film, adhesive layer for optical film, adhesive optical film and image display device
Inventor: TOYAMA YUSUKE
IPC: C09J7/02
Filed: 2011-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive for an optical film capable of obtaining a high quality adhesive optical film that can suppress warpage and leakage of light caused by stress accompanying dimensional changes of a member such as an optical film, and that has high durability and excellent handling property in its manufacturing process.SOLUTION: An adhesive for an optical film comprises: a (meth)acrylic polymer (A) containing, as a copolymer component, 0.01 to 5 pts.wt. of a hydroxyl group-containing (meth)acrylic monomer (a2) based on 100 pts.wt. of an alkyl (meth)acrylate (a1), (except when the alkyl (meth)acrylate (a1) is copolymerized with an olefinic polymer); a peroxide (B) of 0.02 to 2 pts.wt.; and an isocyanate compound (C) of 0.001 to 2 pts.wt. based on 100 pts.wt. of the (meth)acrylic polymer (A).
Patent JP-2013059977-A (JP)
Title: Liquid droplet ejection device
Inventor: MOMOSE KAORU
IPC: B41J2/175
Filed: 2011-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a liquid droplet ejection device in which the bubbles included in the functional liquid is removed by an atmosphere open part between a main tank and a sub tank and is excellent in ejection performance.SOLUTION: The liquid droplet ejection device includes: a main tank where the function liquid is stored; a sub tank which is connected with the main tank through a first flow channel; an ejection head that is connected with the sub tank through a second flow channel; and an atmosphere opening part that is arranged in the first flow channel and used for communicating the function liquid and the atmosphere.
Patent JP-2012231658-A (JP)
Title: Lubrication control device for in-wheel motor unit for vehicle
Inventor: YAMAUCHI YASUHIRO
IPC: B60L15/00
Filed: 2011-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a lubrication control device that can evade deterioration of the running stability caused by generation of driving force difference due to the difference of the stirring resistance between right and left in-wheel motors in transition from the low vehicle speed to the high vehicle speed.SOLUTION: In a low vehicle speed range of less than the set vehicle speed VSP1 (VSP<VSP1) in which the oil stirring resistance in the in-wheel motor case does not exceed an acceptable level, noise is prevented by controlling the rotation speed including stop of an oil pump by gradually increasing the oil pumping quantity Q from the oil pump according to the increase of the vehicle speed. When the vehicle speed VSP has reached the set vehicle speed VSP1, and transiting to the high vehicle speed range (VSP≥VSP1) in which the oil stirring resistance exceeds the acceptable level, driving control of the oil pump is carried out so that the oil pumping quantity Q becomes the prescribed quantity Qconst in which the oil levels of the right and left in wheel-motor cases are the same. Therefore, when transiting to the high vehicle speed range (VSP≥VSP1), the right and left oil levels are the same, and the deterioration of the travel stability can be avoided without causing the difference in driving force between the right and left wheels.
Patent JP-2014224836-A (JP)
Title: Light emitting device, display device, illumination device, and power generating device
Inventor: BESSHO HISATOKU
IPC: F21V9/40
Filed: 2011-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting device that efficiently emits fluorescent light emitted from a phosphor layer toward the outside, can emit light with high luminance, and suppresses the occurrence of bleeding and blur in display; a display device; and an illumination device.SOLUTION: A light emitting device 10 of the present invention includes an excitation light source 11, a substrate 14 that is arranged opposite to the excitation light source 11 and has a phosphor layer 13 emitting fluorescent light formed thereon, and a barrier 15 that surrounds the lateral face 13a of the phosphor layer 13 extending along the lamination direction of the excitation light source 11 and substrate 14, where a portion corresponding at least to the phosphor layer 13 of the barrier 15 has light scattering property, and a low refractive index layer 16 having a refractive index smaller than that of the substrate 14 is formed between the phosphor layer 13 and substrate 14.
Patent JP-2013067942-A (JP)
Title: Fitting structure of storage case to toilet bowl device
Inventor: MATSUNAGA HIROSHI
IPC: E03D9/08
Filed: 2011-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a fitting structure that quickly fits a lower case to a fixation part, holds a state of fitting of the lower case to the fixation part by fitting the lower case to the fixation part, and protects a control part by an upper case and the lower case.SOLUTION: The fitting structure includes lock means of detachably locking a lower case 4 and a fixation part 6. The locking and unlocking by the lock means are such that a locked state is entered through flexural deformation in an unlocked state and the unlocked state is entered through flexural deformation in a locked state. An upper case 5 of a storage case 3 includes a stopper part which is detachably fixed to the fixation part 6 by fixing means and a flexural deformation blocking part which blocks the flexural deformation of the lock means. The flexural deformation of the lock means is blocked by the flexural deformation blocking part with the stopper part fixed to the fixation part 6, and the flexural deformation of the lock means is released from being blocked with the stopper part removed from the fixation part 6.
Patent JP-2013066595-A (JP)
Title: Warm toilet seat
Inventor: TOKUNAGA TSUKASA
IPC: H05B3/10
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a warm toilet seat, which can be produced by a reduced number of attaching steps with improved productivity and reduced cost.SOLUTION: The warm toilet seat contains a toilet seat having a seating surface 16a and a transparent seat heater disposed on the seating surface 16a, the seat heater contains a thin wiring structure 54 of 500 μm or less and the thin wiring structure 54 has a heat transfer coefficient κ of 100 W/m K or more, and a material having a heat transfer coefficient κ of 10 to 150 W/m K is placed in an opening 60 in the thin wiring structure 54.
Patent JP-2013071847-A (JP)
Title: Gas generation material and micro-pump
Inventor: NOMURA SHIGERU
IPC: B81B1/00
Filed: 2011-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a gas generation material wherein a gas generation amount per unit time is large.SOLUTION: This gas generation material includes a gas generation agent comprising an azo compound or an azide compound, a compound having a hydrogen atom bonded to a hetero atom, and a photosensitizer.
Patent JP-2013070678-A (JP)
Title: Service vehicle
Inventor: YAMAZAKI HITOSHI
IPC: A01C15/00
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a service vehicle having a fertilizing device of performing proper fertilization with neither an excess nor poor amount of a fertilizer and depending on the firm field, and capable of evening the fertilizer concentration all over the firm field.SOLUTION: The service vehicle equipped with a seedling planting device 4 is configured to include: an adjusting motor 6 for driving a fertilization amount baffle 41 to adjust the fertilization amount; a rotation shaft 7 rotated by the adjusting motor 6; an indication needle 9 moving in the axial direction by rotation of the rotation shaft 7; a stroke sensor 14 detecting the moving amount of the indication needle 9; a fertilizer concentration sensor 71 detecting the fertilizer concentration in the soil while travelling; a standard fertilization amount calculating part calculating the standard fertilization amount based on the detected value detected with the sensor 71; and an adjustment fertilization amount calculating part calculating the adjustment fertilization amount of the baffle 41 based on the detected value detected with the stroke sensor 14. The vehicle further includes a fertilizing device 5 having a control device 72 driving the adjusting motor 6 to correspond the fertilizing amount calculated by the adjustment fertilization amount calculating part to the fertilization amount calculated by the standard fertilization amount calculating part and, when the fertilization amounts of the both calculating parts are corresponded, stopping the adjusting motor 6.
Patent JP-2013075448-A (JP)
Title: Inkjet recording device
Inventor: NISHIMURA TAKATOSHI
IPC: B41J2/01
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a small and compact inkjet recording device, preventing contamination of a conveying means due to undried ink and generation of an offset, and capable of also preventing a color shift due to a change in conveyance speed of a recording medium.SOLUTION: A printer 100 includes a first belt conveying part 20 and a recording part 30 disposed opposite the first belt conveying part 20. A second belt conveying part 40 is disposed at a downstream side of the first belt conveying part 20 with respect to a sheet conveying direction. A sheet P on which an ink image is recorded by the recording part 30 is sent to the second belt conveying part 40, and ink ejected on the surface of the sheet P is dried while passing through the second belt conveying part 40. The second belt conveying part 40 is arranged so that an angle θ formed by a conveying surface 21a of a first conveying belt 21 and a conveying surface 41a of a second conveying belt 41 is an obtuse angle.
Patent JP-2012033188-A (JP)
Title: Variable flow rate range type flow control device
Inventor: OMI TADAHIRO
IPC: G05D7/06
Filed: 2011-10-03
Abstract: PROBLEM TO BE SOLVED: To miniaturize a flow control device and reduce equipment cost by enabling a single flow control device to highly accurately control a wider flow rate range of fluids.SOLUTION: In a pressure type flow rate control device which calculates a flow rate of a fluid flowing through an orifice using either pressures at an upstream side of the orifice Pand at a downstream side of the orifice or at least the pressure at the upstream side of the orifice P, a fluid passage between the downstream side of a first valve 2 of the pressure type flow rate control device and a fluid supply pipe conduit 5 is bifurcated into two parallel fluid passages, one fluid passage 5c provided with a second valve 34 and a first orifice 8c and the other fluid passage 5g provided with no valve and a second orifice 8a. The one fluid passage 5c is controlled by an opening and closing of the second valve 34 and allows the fluid in a large flow rate range to flow to the first orifice 8c. The other fluid passage 5g is continuous all the time and allows the fluid in a small flow rate range to flow to the second orifice 8a.
Patent JP-2013081521-A (JP)
Title: Game machine and game system
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2011-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a game machine and a game system which improve the player's convenience to input a password.SOLUTION: The game machine includes a game control means for controlling the progress of a predetermined game, a password input means for receiving the input of a password issued by a management device for managing a game history and identifying the game history by the input operation of the player, and a history reflecting performance-execution means for executing history reflecting performance in which the game history specified by the input password is reflected. The password input means receives password input operation even during the progress of a game controlled by the game control means.
Patent JP-2013085036-A (JP)
Title: Ear-hooked hearing aid
Inventor: SOEDA AKIHIRO
IPC: H04R25/00
Filed: 2011-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an ear-hooked hearing aid in which liquid such as water and sweat hardly infiltrates into a battery housing chamber even if the liquid has infiltrated from a gap defined by a case and a battery holder.SOLUTION: Provided is an ear-hooked hearing aid 1 comprising a battery holder 7 which is freely openable and closable. Grooves 9 and 10 are provided on respective edge portions 7a and 7b of the battery holder 7 respectively facing left and right inner surfaces 2a and 2b of a case 2. When the battery holder 7 is in a closed state, cavities 12 and 13 are defined by the grooves 9 and 10 and the left and right inner surfaces 2a and 2b on the case 2, respectively. Further, communication holes 16 and 17 may be provided to make the cavities 12 and 13 communicate to the outside.