baber/WOPTO huggingface dataset:
Patent JP-2013242050-A (JP)
Title: Electric water heater
Inventor: MURAYAMA HIROSHI
IPC: F24H9/16
Filed: 2012-05-18
Abstract: PROBLEM TO BE SOLVED: To prevent a great amount of tap water from being wasted when hot water in a tank is periodically exchanged, and to avoid a risk of deterioration in a draining part while effectively utilizing waste heat of hot water to be drained.SOLUTION: An electric water heater includes: a drain pipe for draining hot water in a tank into a draining part upon exchanging the hot water in the tank; a heat dissipating part for dissipating heat of the hot water flowing in the drain pipe to tap water flowing in a water supply pipe; and a flow volume regulating means for regulating a flow volume of the hot water flowing in the drain pipe. The flow volume regulating means regulates to decrease a flow volume of the hot water flowing in the drain pipe down to a predetermined flow volume or less. In the heat dissipating part, while the flow volume of hot water flowing in the drain pipe is in a decreased state, heat of the hot water flowing in the drain pipe is dissipated to the tap water flowing in the water supply pipe.
Patent JP-2012181548-A (JP)
Title: Display device
Inventor: KIMURA HAJIME
IPC: G09G3/20
Filed: 2012-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a high-performance and high-reliability display device with a high aperture ratio, including light-emitting elements, and a manufacturing method thereof, and to provide technique capable of manufacturing such a display device, at a low cost with high productivity.SOLUTION: A display device comprises a compensating circuit, a light-emitting element, a switch, and a transistor. One terminal of the switch is electrically connected to the compensating circuit, a gate of the transistor is electrically connected to the compensating circuit, one of a source and a drain of the transistor is electrically connected to a first electrode of the light-emitting element, the other of the source and the drain of the transistor is maintained at fixed potential, and a second electrode of the light-emitting element and the other terminal of the switch are electrically connected to the same wiring.
Patent JP-2012197442-A (JP)
Title: Polysilazane/polysiloxane block copolymer
Inventor: KNASIAK GARY J
IPC: C08G77/452
Filed: 2012-05-23
Abstract: PROBLEM TO BE SOLVED: To provide novel polysilazane/polysiloxane block copolymers which exhibit excellent heat resistance, corrosion resistance, and adhesion, as well as superior gloss, durability, oil and water resistance, and release characteristics.SOLUTION: The polysilazane/polysiloxane block copolymers are produced from a reaction mixture which contains polysilazane and polysiloxane.
Patent JP-2013108052-A (JP)
Title: Active energy ray curing inkjet ink composition
Inventor: OKAMOTO MAYUKO
IPC: C09D11/00
Filed: 2012-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a 1-pass curing-type ink excellent in jetting property in printing at a high frequency and a high jetting speed as compared to conventional inks, and striking a balance between high color reproducibility and high curability.SOLUTION: The active energy ray curing inkjet ink composition contains a metal lake pigment of a Rhodamine-based dye as a pigment. As the metal lake pigment of a Rhodamine-based dye, there are contained, based on the total weight of the ink, 0.5 to 10 wt.% of Pigment Violet 1, Pigment Violet 1:1, Pigment Violet 2, Pigment Violet 2:2, Pigment Red 81, Pigment Red 81:1, Pigment Red 81:2, Pigment Red 81:3, Pigment Red 81:4, Pigment Red 81:5, Pigment Red 169 and Pigment Red 173.
Patent JP-2013233394-A (JP)
Title: Bath pillow using plastic bottle
Inventor: MIURA KATSUYO
IPC: A47G9/10
Filed: 2012-05-09
Abstract: PROBLEM TO BE SOLVED: To produce a bath pillow formed from a plastic bottle with a lid to have a suitable softness and suitable temperature when the pillow is used in the bath.SOLUTION: A bottle with a lid in a shape of a pillow is made from plastic. The pillow is used by being filled with hot water or cold water of temperature catering to the taste of a user and stored after the hot water or the cold water is disposed of after use. The bath pillow is a clean and simple bath pillow which can be made inexpensively.
Patent JP-2013246022-A (JP)
Title: Target detection device, radar apparatus, target detection method, and target detection program
Inventor: NAKAGAWA KAZUYA
IPC: G01S13/937
Filed: 2012-05-25
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of effect in suppressing a sea clatter, the deterioration caused by the behavior thereof.SOLUTION: First and second antennas 101 and 102 transmit a detection pulse signal with an angular difference φ of direction axes while rotating the direction axes on a horizontal plane. A detection data generation unit 20 uses echo data based on a detection pulse signal of the first antenna 101 generated at a first reception unit 11 and echo data based on a detection pulse signal of the second antenna 102 generated at a second reception unit 12 to perform scan correlation processing and generate detection data. Image memory 30 stores the detection data. A detection cycle adjustment unit 40 calculates an average value M of the detection data within a predetermined zone, the data stored on the image memory 30. The detection cycle adjustment unit 40 adapts the angular difference φ so as to minimize the average value M.
Patent JP-2012215885-A (JP)
Title: Electronic device
Inventor: YAMAZAKI SHUNPEI
IPC: G09F9/30
Filed: 2012-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable electronic device with excellent color reproducibility.SOLUTION: In a pixel structure, a switching FET 201 and a current control FET 202 are formed on a single-crystal semiconductor substrate 11 and an EL element 203 is electrically connected to the current control FET 202. The characteristic variation of the current control FET 202 between pixels is extremely small, so that an image with high color reproducibility can be obtained. By taking the countermeasure against hot carriers in the current control FET 202, a highly reliable electronic device can be obtained.
Patent JP-2013250386-A (JP)
Title: Drive source for image display medium, image display apparatus, and drive program
Inventor: ABE MASAAKI
IPC: G02F1/167
Filed: 2012-05-31
Abstract: PROBLEM TO BE SOLVED: To restrict sticking of particles between adjacent electrodes.SOLUTION: A period for which a potential difference is made between adjacent electrodes is provided by shifting a drive timing for the adjacent electrodes by a time Δt in terms of application. Consequently, a potential difference is generated between the adjacent rear side electrodes when the application of a drive voltage for display is terminated. Accordingly, an electrophoresis particle group 11 present between the rear side electrodes during the period sticks to one of the rear side electrodes. The time Δt is equal to or longer then a time required to scan each pixel in an active matrix system or passive matrix system.
Patent JP-2013248988-A (JP)
Title: Sub headlight unit and sub headlight system for use in vehicle that leans into turns, and vehicle that leans into turns
Inventor: KINO YASUHIKO
IPC: B62J99/00
Filed: 2012-05-31
Abstract: PROBLEM TO BE SOLVED: To prevent a rider from feeling uncomfortable about a change in illumination range in the course of sequentially turning on a plurality of sub headlights along with an increase or decrease in lean angle.SOLUTION: A sub headlight unit 13L, 13R for use in a vehicle that leans into turns, the sub headlight unit 13L, 13R including a plurality of sub headlight light sources that illuminate, at one side with respect to a width direction of the vehicle, an area ahead and outward of the vehicle with respect to the width direction of the vehicle. Each of the plurality of sub headlight light sources is arranged such that, along with inclination of the vehicle from an upright state to the one side, the sub headlight light source moves downward from its position taken when the vehicle is upright. The plurality of sub headlight light sources are configured to be turned on in accordance with different lean angles of the vehicle leaning to the one side. Under a state where the vehicle is upright, the sub headlight light source configured to be turned on upon a large lean angle of the vehicle is located higher than the sub headlight light source configured to be turned on upon a small lean angle of the vehicle.
Patent JP-2013248580-A (JP)
Title: Volume reduction treatment method and volume reduction treatment apparatus for persistent waste
Inventor: HETA KATSUTOSHI
IPC: C02F1/02
Filed: 2012-06-01
Abstract: PROBLEM TO BE SOLVED: To suppress an increase in size of a treatment apparatus while adopting such a procedure that slurry of persistent waste having high water content is charged in the treatment apparatus as it is.SOLUTION: A volume reduction treatment method for persistent waste is provided in which slurry of the persistent waste and superheated steam are supplied to a dry distillation part and the persistent waste is pyrolyzed. The slurry of the persistent waste having >70% water content is supplied to one end of the dry distillation part 11 and gas generated by pyrolysis of the persistent waste is discharged from the other end of the dry distillation part 11. The temperature of the other end of the dry distillation part 11 is controlled to be 460-700°C.
Patent JP-2013253497-A (JP)
Title: Engine
Inventor: NAOI KAZUMASA
IPC: F02D23/00
Filed: 2012-06-05
Abstract: PROBLEM TO BE SOLVED: To provide an engine capable of improving the transient characteristic of a multistage supper charge system.SOLUTION: An engine 1 is provided with a multistage super charge system 2 including a high pressure stage turbocharger 4 and a low pressure stage turbocharger 3 and is provided with a standard cylinder 11A connected to the high pressure stage turbocharger 4 at the exhaust side, an EGR cylinder 11B connected to any one of an EGR passage 13 and the low pressure turbocharger 3 at the exhaust side, a switching valve 15 for switching the connection of the EGR cylinder 11B and an ECU 20 for controlling the switching valve 15. When the ECU 20 determines that the operation condition of the engine is in a transition state, the exhaust side of the EGR cylinder 11B is connected to the low pressure stage turbocharger 3.
Patent JP-2012211151-A (JP)
Title: Compositions and methods for treating pain
Inventor: ROY JOSEE
IPC: A61P29/00
Filed: 2012-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a biomembrane sealing agent for a pain after tissue damage and occurrence of an acute pain in an acute inflammation model.SOLUTION: Demonstrated are the efficacies of medical agents in a class called "biomembrane sealing agents" for mercy of severity and acute pain in the acute inflammation model. Injectable form of the biomembrane sealing agent for preventive use after issue damage (i.e. post-injury or post-surgery) can be administrated also before the occurrence of acute or chronic pains, and use as a depot preparation are explained. Moreover, it is possible to reduce the severity after onset of acute or chronic pains by using this biomembrane sealing agent.
Patent JP-2013154398-A (JP)
Title: Butt joining method for dissimilar metal
Inventor: IKENO JUNICHI
IPC: B23K26/20
Filed: 2012-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a butt joining method for dissimilar metals capable of melt-joining a metal essentially composed of copper and zinc and a metal essentially composed of iron at high joining strength.SOLUTION: In a butt joining method for dissimilar metals, regarding a metal essentially composed of copper and zinc and a metal essentially composed of iron, the edge faces are butted each other to form a butted boundary, the vicinity of the butted boundary is irradiated with a beam having high energy density to form a joined part, and the metal essentially composed of the copper and the zinc and the metal essentially composed of the iron are joined via the joined part. The position of the irradiation center of the beam having high energy is decided to the surface of the metal essentially composed of the copper and the zinc, being far from the butted boundary, and the part adjacent to the butted boundary of the metal essentially composed of the copper and the zinc is melted to form the joined part having a melted structure of the metal essentially composed of the copper and the zinc.
Patent JP-2013252966-A (JP)
Title: Yarn winding device
Inventor: OKUGAWA SHOTARO
IPC: B65H54/34
Filed: 2012-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a yarn winding device which prevents a yarn end from dropping off the end without fail, pulls the yarn end toward the center of the outer peripheral surface of a package, and reduces energy necessary for sucking and catching the yarn end by a suction mouse.SOLUTION: A yarn winding device includes a yarn pulling mechanism 71 to pull the yarn end YB on the package P side toward the center of the outer peripheral surface of the package P when a yarn is cut off. The yarn pulling mechanism 71 comprises a jet nozzle 72 provided toward the center in the longitudinal direction of a contacting part C with the outer peripheral surface of the package P and the outer peripheral surface of a winding roller 23 from both ends of the outer peripheral surface of a winding roller 23 on a more downstream side in the winding rotational direction of the winding roller 23 than the contacting part C with the outer peripheral surface of the package P and of the outer peripheral surface of the winding roller 23. When the yarn is cut off, a drive mechanism 24 separates the package P from the winding roller 23, and compression air is jetted out of the jet nozzle 72 of the yarn pulling mechanism 71 while a braking mechanism 26 brakes the rotation of the package P.
Patent JP-2014000202-A (JP)
Title: Game machine
Inventor: YAMAMOTO YUICHI
IPC: A63F7/02
Filed: 2012-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing players' excitement, etc.SOLUTION: An upper start winning port 33A, a lower start winning port 33B, a variable winning device 32, and a through-gate 34, etc. are arranged on a game board 30 of a pachinko game machine. When a game ball shot toward the game board 30 enters the upper start winning port 33A, jackpot lottery is performed. When a jackpot is generated, the variable winning device 32 is opened to acquire a large amount of prize balls. After the termination of a jackpot, a state is shifted to the one where a game ball easily enters the lower start winning port 33B. In this case, when a game ball enters the lower start winning port 33B, jackpot lottery is performed and also small winning lottery is performed on whether a small winning state is to be generated or not. When a game ball enters the lower start winning port 33B, one prize ball is put out. Concerning a JUB jackpot among jackpots, an open mode of the variable winning device 32 in the beginning of the JUB jackpot is the same as the opening mode of the variable winning device 32 related to a small winning state.
Patent JP-2014007126-A (JP)
Title: Plasma torch
Inventor: KIMOTO RYOSUKE
IPC: H05H1/38
Filed: 2012-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a plasma torch capable of suppressing wear of an electrode while maintaining quality of a cut surface of a material.SOLUTION: A plasma torch A comprises: an electrode 2 which includes an electrode material 2b embedded at a center thereof; a centering stone 4 which is fit to the electrode 2 so as to form a flow passage 13 for plasma gas between the outer peripheral surface of the electrode 2 and itself, and has turning holes 4a to 4c formed at portions corresponding to the flow passage 13; and a nozzle 5 which includes an orifice 5a for ejecting a plasma arc at an end portion thereof, and is fit to the centering stone 4 so as to form a plasma gas chamber 10 between an end surface 2a of the electrode 2 and itself. The turning holes 4a to 4c formed in the centering stone 4 are formed at a plurality of stages from the upstream side to the downstream side of the flow passage 13. Angles formed between hole axes and tangents at opening positions of the turning holes 4a to 4c formed at the stages are different from those of the turning holes formed at the other stages.
Patent JP-2014007362-A (JP)
Title: Power element heat dissipation structure and manufacturing method therefor
Inventor: IMAI YOSHITO
IPC: H01L23/34
Filed: 2012-06-27
Abstract: PROBLEM TO BE SOLVED: To obtain a power element heat dissipation structure which excels in workability during assembly and disassembly and a manufacturing method therefor.SOLUTION: In a power element heat dissipation structure, heat generated by a power element 5 is conveyed from a product fitting heat sink 8 to a product casing body 7 having an opening 7a formed in the top surface thereof, whereby heat is dissipated. The power element heat dissipation structure comprises: the product fitting heat sink 8 disposed on the inner surface of the product casing body 7 in an inclined state, with the tip side down; a sheet member 2 disposed on the product fitting heat sink 8; a power element 5 having a rein encapsulated body section and a lead terminal extending from the body section, the body section being fixed in place on the sheet member 2, with the lead terminal directed diagonally downward; a printed circuit board 1 housed in the product casing body 7 so as not to overlap the power element, with the lead terminals thereof soldered; and a power element mounting board lockscrew 9 for fixing the sheet member 2 disposed on the product fitting heat sink 8 to the product fitting heat sink 8 by fastening together from the sheet member 2 side.
Patent JP-2012229427-A (JP)
Title: Bituminous binder composition and method for preparing the same
Inventor: KLUTTZ ROBERT Q
IPC: C08F297/04
Filed: 2012-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing polymer-modified bituminous binder compositions for road/paving applications that has high ductility without the necessity of adding crosslinking agents.SOLUTION: The method includes: heating a bitumen component in a stirred tank to a temperature from 160 to 221°C; adding a block copolymer composition to the bitumen component while the bitumen component is being stirred to form a homogeneous mixture; and continuing to stir the homogeneous mixture while maintaining the temperature, at a temperature from 180 to 221°C for a total period of time from 2 to 30 hours, thereby forming a cured polymer-modified bituminous binder composition. The block copolymer composition comprises one or more block copolymers having at least one monovinylaromatic block, at least one polybutadiene block having a vinyl content of less than 15 mol percent, and at least one polybutadiene block having a vinyl content of greater than 25 mol percent.
Patent JP-2012184920-A (JP)
Title: Air conditioner
Inventor: ISHIKAWA MITSUHIRO
IPC: F28F1/02
Filed: 2012-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner that can suppress increase of pressure loss by reducing a refrigerant circulation amount without degrading heat exchanging performance, in the air conditioner including a heat exchanger applying flat tubes.SOLUTION: The air conditioner 100 includes a housing 1 having a suction opening 1a and a supply opening 1b, and an air distribution fan 10 and the heat exchanger 20 disposed in the housing 1. The heat exchanger 20 has a plurality of flat fins 31 stacked at prescribed intervals, and a plurality of flat tube-shaped heat transfer tubes 36 inserted into the flat fins 31 and disposed along the stacking direction of the flat fins 31. This air conditioner 100 uses R32 as a working refrigerant, and a charging amount of the R32 to the air conditioner 100 is smaller than that of R410A in an air conditioner exerting the same performance as that of the air conditioner 100 by using R410A as a working refrigerant.
Patent JP-2014011045-A (JP)
Title: Illumination device and illumination system
Inventor: MATSUDA RYOTARO
IPC: F21V29/15
Filed: 2012-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a compact illumination device and illumination system capable of preventing failure of a substrate.SOLUTION: An illumination device according to an embodiment includes a substrate, a reflector, and a casing. The substrate is mounted with a light-emitting device. The reflector reflects light emitted by the light-emitting device. The casing supports the reflector in a state of interposing an insulation layer between the substrate and the reflector by a support body extending from an installation surface on which the substrate is installed. For example, the support body supports the reflector in a state of separating the substrate and the reflector.
Patent JP-2014013683-A (JP)
Title: Connector
Inventor: IWASAWA HIDEHIKO
IPC: H01R13/625
Filed: 2012-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a connector capable of generating big lock sound during the operation of a rotary member, and improving the holding power of the rotary member at a connector fitting completion position without increasing the number of components.SOLUTION: A connector includes a bayonet ring 5 rotatably fixed to a male connector housing 4, a lock arm 53 having a lock claw 52 and disposed in the bayonet ring 5, and a first position regulation wall 45 and a second position regulation wall 46 arranged in the male connector housing 4. The locking wall surfaces 45a and 46a of the first position regulation wall 45 and the second position regulation wall 46 locked by the lock claw 52 by a rotation of the connector fitting operation are arranged in a vertical surface, and the locking wall surfaces 45b and 46b of the first position regulation wall 45 and the second position regulation wall 46 locked by the lock claw 52 by a rotation of the connector fitting releasing operation are arranged in a slope inclined toward the outside.
Patent JP-2014015500-A (JP)
Title: Corrosion protective covering material
Inventor: IMAZAKI YUJI
IPC: C04B41/48
Filed: 2012-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain a corrosion protective covering material enabling effective uses of large quantities of incineration ashes by adding incineration ashes to both an epoxy resin and a curative.SOLUTION: This material comprises a main agent provided by adding fillers to an epoxy resin and a curative provided by adding fillers to an amine resin, whereas additions of large quantities of incineration ashes are enabled by adding incineration ashes of a sewage sludge as a portion of fillers added to the epoxy resin, by likewise adding incineration ashes of the sewage sludge as a portion of fillers added to the amine resin, by confining the incineration ashes added to the epoxy resin to a range of 10-35 wt.% within the main agent, and by confining the incineration ashes added to the amine resin to a range of 10-45 wt.% within the curative.
Patent JP-2014016426-A (JP)
Title: Optical fiber fusion-bonding machine
Inventor: KANDA YOSHIHARU
IPC: G02B6/255
Filed: 2012-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber fusion-bonding machine achieving both of a small size and an easy maintenance property.SOLUTION: A placement base unit 30 for an optical fiber 91 is provided with a single sheet of a light-transmitting protective member 55 between an optical fiber fusion-bonding part and a lens unit 50 as well as between a pair of positioning grooves 41, 41. The protective member 55 is disposed along a virtual plane (XY-plane) having a normal line orthogonal to an interval direction (Y direction) between a pair of electrode rods 24, 24 and to an extended direction (X direction) of the positioning groove 41, and is assembled to seal through-holes 45, 45 on a first major surface 33 side of the placement base body 31.