baber/WOPTO huggingface dataset:
Patent JP-2012250525-A (JP)
Title: Method of manufacturing joint
Inventor: HAYASHI NOBUHIKO
IPC: F16L21/02
Filed: 2011-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a joint, by which after a seal member is fitted to an inner cylinder part, the seal member can be visually recognized from the outside, thereby preventing the fitting of the seal member from being forgotten.SOLUTION: A molding die 30 includes: a pair of split dies 31 molding an outer peripheral surface of a joint body 13; bushes 41 penetrated by the split dies 31 and molding fitting grooves of the inner cylinder part; and slide cores 33, 38 molding a flow passage of the inside of an insert space and the inner cylinder part. The molding die 30 is mold-clamped and the molten resin is injected into a cavity formed in the molding die to be molded. Thus, the inner cylinder part and an outer cylinder part forming the insert space, into which a resin pipe is inserted, in the joint body 13 are integrally formed, the fitting grooves located on the inner end side from an outer end part are provided on the outer peripheral surface of the inner cylinder part, and the joint can be manufactured which includes a pair of visual windows for visually recognizing the fitting of the seal member from the outside in an opposed position of the outer cylinder part.
Patent JP-2013102038-A (JP)
Title: Semiconductor device manufacturing method
Inventor: OHASHI TAKASHI
IPC: H01L21/3205
Filed: 2011-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device manufacturing method which can inhibit film pattern collapse.SOLUTION: A semiconductor manufacturing method of an embodiment comprises: a step of forming a laminated film of a low glass-transition temperature material film and a high glass-transition temperature material film on a substrate; a step of forming an upper layer film on the laminated film under application of heat; a step of patterning the upper layer film; a step of patterning the laminated film by using the upper layer film as a mask; and a step of removing the upper layer film by wet etching.
Patent JP-2013100694-A (JP)
Title: Drain pipe cleaning method for building having plural stories
Inventor: SHOGATSUYA SATOSHI
IPC: E03C1/302
Filed: 2011-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning method capable of cleaning a private part drain pipe and a common section vertical drain pipe of a building having a plurality of stories.SOLUTION: A private part drain pipe 71 and a common section vertical drain pipe 72 of a building having a plurality of stories are cleaned by a cleaning tool 1 which is provided with a front head member 25 via a floating guide mechanism 20 at the tip of a rotary nozzle device 10 and to which high pressure water is supplied from a high pressure water generator 60. A rotary two-hole nozzle device with two injecting holes is used as the rotary nozzle device. The cleaning tool, which is configured so that the length of each of the rotary nozzle device, an intermediate guide member 21, and the front head member is shorter than the inner diameter of the common section vertical drain pipe, is inserted from a trap 71a of the private part drain pipe and led through the private part drain pipe and the common section vertical drain pipe, and the private part drain pipe and the common section vertical drain pipe are cleaned by high pressure water injected from the injecting holes.
Patent JP-2013106362-A (JP)
Title: Device, method, and system for managing power supply
Inventor: KAMIOKA NOZOMI
IPC: B60L50/16
Filed: 2011-11-10
Abstract: PROBLEM TO BE SOLVED: To supply power from a high voltage circuit to a low voltage circuit, and to stably continue a run without stopping auxiliary machines of a vehicle even when a failure of a power converter occurs.SOLUTION: A power supply management device provided on a vehicle includes a first capacitor 1, a second capacitor 2, a power converter 4 which converts the power of the first capacitor 1 and supplies the converted power to the second capacitor 2 and auxiliary machines 5 of the vehicle, and a motor generator 3 connected to the first capacitor 1. The power supply management device further includes a switch 6 which realizes a non-conductive state between the first capacitor 1 and the second capacitor 2 in a normal state, and changes the non-conductive state to a conductive state when any failure of the power converter 4 is detected, and a power supply management part 7 which controls the motor generator 3 so that a difference between the voltage of the first capacitor 1 and the voltage of the second capacitor 2 is within a predetermined voltage difference before changing the switch 6 from the non-conductive state to the conductive state.
Patent JP-2012034705-A (JP)
Title: Method for direct detection of diagnostic rna
Inventor: BEDZYK LAURA A
IPC: C12Q1/68
Filed: 2011-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a process for the rapid identification of bacteria based on diagnostic RNA species without the additional steps of RNA isolation or purification.SOLUTION: There is provided a method for RNA detection which requires no RNA isolation or purification of the sample.
Patent JP-2013103561-A (JP)
Title: Exhaust valve device for fuel tank
Inventor: HONDA ITSUO
IPC: B60K15/035
Filed: 2011-11-11
Abstract: PROBLEM TO BE SOLVED: To make gas flow smoothly without making a device large in an exhaust valve device for a fuel tank.SOLUTION: The exhaust valve device 1 of the fuel tank includes: casings 2, 3 and 4 with an inner part divided into an top chamber 41 and a bottom chamber 42 by a partition wall 35 including a connection hole 36; and a float valve 5. The top chamber of each of the casings includes: a cylindrical section 11 where an exhaust port 20 is formed; and a disk 12 for closing a top end of the cylindrical section. A tube body 37 is provided around the connection hole 36 at the side of the top chamber. A first ventilation hole 43 is formed at a side wall of the tube body at the side opposite to the side of the exhaust port. A curved corner part 13, for smoothly continuing an inner circumferential face of the cylindrical section and a bottom face of the disk, is extended at a border of the inner circumferential face of the cylindrical section and the bottom face of the disk. A curvature of the corner part is the smallest at the side opposite to a side, where the exhaust hole is formed, and becomes gradually larger toward the side, where the exhaust hole is formed, in a circumferential direction.
Patent JP-2013103658-A (JP)
Title: Control device of tire air pressure monitoring system
Inventor: MATSUSHITA MASAHIRO
IPC: B60C23/04
Filed: 2011-11-15
Abstract: PROBLEM TO BE SOLVED: To promptly issue warning, when a tire air pressure suddenly decreases, in the control device of a tire air pressure monitoring system.SOLUTION: A threshold setting straight line L1 for gradually decreasing pressure, and a threshold setting straight line L2 for rapidly decreasing pressure are set in an initialization mode. As shown in the graph of Fig.2, the threshold setting straight line L2 for rapidly decreasing pressure is set in a higher tire air pressure region than the threshold setting straight line L1 for gradually decreasing pressure. When it is determined that pressure is rapidly decreased on the basis of sudden pressure decrease information of a received information signal, a CPU sets a threshold by utilizing the threshold setting straight line L2 for rapidly decreasing pressure, and when it is determined that pressure is not rapidly decreased on the basis of the rapid pressure decrease information, the threshold is set by utilizing the threshold setting straight line L1 for gradually decreasing pressure.
Patent JP-2013104410-A (JP)
Title: Engine cooling device
Inventor: KATSUMATA MASAJI
IPC: F01P3/02
Filed: 2011-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an engine cooling device that can suppress the deterioration of engine performance even when a temperature of an intake valve is raised higher than a temperature at which an accumulation amount of deposit becomes maximum.SOLUTION: The engine cooling device, which includes a control valve 2, a passage part WJ2 and an ECU 70A, is provided in an engine 50A including the intake valve 52 capable of increasing the temperature compared with the temperature where the accumulation amount the deposit is maximum. The engine cooling device lowers the temperature of the intake valve 52 if a specific condition is met. Concretely, if the specific condition is met, supply of the cooling water to the passage part WJ 2 lowers the temperature of the intake valve 52. The specific condition can determine whether the degree of an output request to the engine 50A is larger than a specific degree or not.
Patent JP-2012060152-A (JP)
Title: Guard ring for improved matching
Inventor: DANIEL CHARLES KERR
IPC: H01L21/027
Filed: 2011-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus that gives a local and global matching for designing a feature structure onto a semiconductor wafer surface.SOLUTION: A semiconductor manufacturing method comprises forming a leveling guard ring defining an interior area. After forming the guard ring in an area affected by local features' elevation differences, photoresist is applied to provide a uniform height over the whole guard ring interior area, resulting in manufacture of uniform devices. One or more devices are fabricated in the region, and two or more devices are fabricated in the interior area in a common centroid layout. The guard ring is formed on at least one particular layer for a particular processing step. In addition, a plurality of guard rings enclosing respective arrays of the devices are arranged with a space between them so as not to be close to each other. Thus, both local and global matching is achieved.
Patent JP-2013113938-A (JP)
Title: Patterned retardation film, image display device, mold for manufacturing patterned retardation film, and method for manufacturing patterned retardation film
Inventor: KATO KEI
IPC: G02B5/30
Filed: 2011-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a patterned retardation film capable of effectively avoiding degradation of picture qualities in relation to a three-dimensional image display employing a passive system, and to provide an image display device using the patterned retardation film, a mold for manufacturing the patterned retardation film, and a method for manufacturing the patterned retardation film.SOLUTION: In a patterned retardation film 1, fluctuations in a width of a buffer region C between a region (A) for a right eye and a region for left eye are decreased. For this purpose, a mold for manufacturing a patterned retardation film is formed by producing a rugged pattern in one direction entirely on a surface of a base material of the mold, masking the base material with a resist film, forming a rugged pattern in the other direction, and then removing the resist film; and in this process, the film thickness of the resist film is controlled in order to decrease the above fluctuations.
Patent JP-2012078364-A (JP)
Title: Octenidine composition
Inventor: DALE G SWAN
IPC: C12Q1/68
Filed: 2011-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a reagent and a support surface for immobilization of biomolecules such as nucleic acids and proteins.SOLUTION: A method for covalent attachment of a target molecule such as a nucleic acid onto a substrate surface is provided, and a reagent composition for the method is provided. The reagent composition includes an epoxide group capable of covalently binding to the target molecule. Optionally, the reagent composition can contain a photoreactive group for use in attaching the reagent composition to the surface. The reagent composition can be used to provide an activated slide for use in preparation of a microarray of a nucleic acid.
Patent JP-2013112842-A (JP)
Title: Electroplating apparatus and plating method
Inventor: KUBOTA TETSUYA
IPC: C25D1/00
Filed: 2011-11-28
Abstract: PROBLEM TO BE SOLVED: To provide an electroplating apparatus and a plating method, capable of simply obtaining the high electrodeposition uniformity of a thick plating film, the high plating rate, and the film quality of high grade.SOLUTION: Plating liquid 12 is filled in a plating tank 11, and a plating liquid jetting nozzle 15 and a perforated shielding plate 16 are arranged between an anode holder 13 and a cathode holder 14. An object 17 to be plated is held by the cathode holder 14 together with a fixing tool 18. The plating liquid jet 19 to be discharged from a jetting outlet 15a of the plating liquid jetting nozzle 15 is jetted to hole parts 16a in the diagonal direction of the perforated jetting plate 16. The plating liquid jet 19 bent by the hole parts 16a is supplied to the object 17 to be plated. The plating liquid 12 passes through an overflow tank 20 and a discharge pipe 21, and returns to a jetting pump 22, and again passes through a flow rate regulator 23, and a jetted plating liquid supply line 24 from the jetting pump 22, and is supplied to the plating liquid jetting nozzle 15.
Patent JP-2013112368-A (JP)
Title: Food supply chute and food filling machine
Inventor: NIIMURA TOMOHIRO
IPC: B65G11/08
Filed: 2011-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a food supply chute which fills in a food container a food product including many food materials gathered together in a predetermined filling amount.SOLUTION: The food supply chute includes a narrowed portion 10 whose cross-section is narrowed down between a food product introduction opening 8 formed at the top end and a food product discharge opening 9 formed at the bottom end. The cross-section is gradually decreased from the opening 8 to the narrowed portion 10 and gradually increased toward the opening 9 from the narrowed portion 10.
Patent JP-2012128414-A (JP)
Title: Varifocal lens structure and method for manufacturing the same
Inventor: LEE SEUNG-WAN
IPC: G02B26/00
Filed: 2011-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a varifocal lens structure capable of preventing change in refractive power of a varifocal lens due to change in operating temperature, and to provide a method for manufacturing the same.SOLUTION: A varifocal lens structure includes a frame 110 having a fluid chamber 150 filled with an optical fluid 160 and made of PDMS containing a fluid 113, a transparent cover 120 provided on an upper surface of the frame, a transparent elastic membrane 130 provided on a lower surface of the frame, and an actuator 140 provided on the elastic membrane.
Patent JP-2013115765-A (JP)
Title: Electrostatic speaker
Inventor: HOSOE SEIICHIRO
IPC: H04R19/02
Filed: 2011-11-30
Abstract: PROBLEM TO BE SOLVED: To reduce discharge or leak, at a low cost, between electrodes and a vibrator in an electrostatic speaker.SOLUTION: For electrodes 112U and 112L that an electrostatic speaker comprises, a material is used which is obtained by boring an insulative synthetic resin sheet which has electroconductivity by depositing a metal onto one side, with a number of through-holes 112h through boring according to e.g., a needle probe method. One of surfaces of the electrode 112U and 112L is accompanied with a protrusion 112b generated in boring. The electrodes 112U and 112L are disposed in such a manner that the surface accompanied with the protrusion 112b comes to the side which is not opposed to a vibrator 111 without removing the protrusion 112b that may be removed normally, thereby accomplishing the cost-reduced electroacoustic speaker which does not accompany discharge or leak caused by the protrusion 112b.
Patent JP-2012072911-A (JP)
Title: Noise-reduced brake disk
Inventor: METSUGI FUMIHIKO
IPC: F16D65/12
Filed: 2011-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a noise-reduced brake disk which can effectively prevent brake creaking upon braking almost without deteriorating the designability.SOLUTION: The brake disk 10 for motorcycle includes: an attachment part 11 to a vehicle body; a sliding part 12 with a brake pad P; an arm part 13 for coupling the attachment part 11 and the sliding part 12; and a plurality of pattern holes 14 as a plurality of reduction pores for reducing weight, formed between the attachment part 11 and the sliding part 12; wherein one or more configurations of circumferential arrangement interval, radial arrangement position, and inclination and size for the radial direction of at least one pattern hole 14 with respect to the brake disk 10 are made different from the configurations of the other pattern holes 14, the pattern holes 14 are configured to be rotation-asymmetric, and the amplitude of natural vibration mode due to the pattern hole 14 is reduced.
Patent JP-2012139998-A (JP)
Title: Printer and conveying device
Inventor: HATA MASATAKA
IPC: B41J15/04
Filed: 2011-12-09
Abstract: PROBLEM TO BE SOLVED: To evade an incorrect setting of an operation mode by enabling automatic setting of an appropriate operation mode.SOLUTION: A printer which can carry out recording to both paper sheets of a roll sheet and a cut sheet includes: a roll sheet conveyance means 107 which executes a first conveyance operation to rotate the roll sheet to a wind off direction and a second conveyance operation to rotate the roll sheet in a rewind direction; a common conveyance means 105 to convey both the roll sheet and a cut sheet; a detecting means 103 to detect presence of the sheet in the conveyance path; and a mode setting means to set an operation mode automatically. The mode setting means makes the roll sheet conveyance means 107 execute the second conveyance operation after detecting the sheet by the detecting means 103, and afterwards, sets a cut sheet mode when the sheet is detected again by the detecting means 103, and sets a roll sheet mode when the sheet is not detected by the detecting means 103.
Patent JP-2013122192-A (JP)
Title: Internal combustion engine control apparatus
Inventor: SAITO TOSHIKATSU
IPC: F02D45/00
Filed: 2011-12-12
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine control apparatus that can suppress knock detectability and erroneous detection resistance from being deteriorated even if a pseudo knock is generated.SOLUTION: An internal combustion engine control apparatus includes a pseudo knock determination unit 23 that determines whether or not a pseudo knock has been generated in a knock detection window based on at least one of a status amount indicating a rotation speed of the internal combustion engine, a status amount indicating a load of the internal combustion engine, and a status amount indicating an air-fuel ratio of the internal combustion engine; and a moving average processing unit 18 that sets a second period to a period that is approximately the same as a first period in the case that it has been determined that the pseudo knock has been not generated, and does not implement moving averaging or sets the second period to a period that is narrower than the first period in the case that it has been determined that a pseudo knock has been generated.
Patent JP-2013124601-A (JP)
Title: Vehicular reserve tank
Inventor: MUROI KANEFUMI
IPC: F01P11/00
Filed: 2011-12-15
Abstract: PROBLEM TO BE SOLVED: To prevent leakage of cooling water from a water filling port by a simple structure without increasing the number of components.SOLUTION: This vehicular reserve tank 1 includes: a cubic tank body 10 for storing cooling water; a pipe-shaped water filling pipe 20 having a lower end connected at a communication port 10g of the tank body 10 and formed with a water filling port 21 at the upper end; a cap 22 detachably mounted to the water filling port 21; and an atmosphere opening communication path formed between the water filling pipe 20 and the cap 22 for making the inside of the water filling pipe 20 communicate with the outside at the atmospheric pressure; and further includes a pair of projecting parts 12, 13 located at an upper part relative to the highest level of the cooling water in a pair of sidewalls 10a, 10b extending in the vertical direction of the tank body 10 and facing each other, and on the lower side of the communication port 10g, and facing each other by projecting to the inside of the tank body 10. In the vehicular reserve tank, space parts 15, 16 each having an area larger than the area of a space between the pair of projecting parts 12, 13 viewed from above are formed on both sides of the pair of projecting parts 12, 13 in the tank body 10.
Patent JP-2013127235-A (JP)
Title: Omnidirectional wind power generator with connected units
Inventor: TAKASHIMA KOYO
IPC: F03D1/04
Filed: 2011-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a wind power generator configured to easily assemble and change omnidirectional wind at a low cost without using a speed changing action of a gear or a belt, with respect to natural energy having always changing unstable factors, and to generate stable power even in strong wind or a blast.SOLUTION: The wind power generator with connected units is formed by connecting one or more wind collection units with one or more power generation units to generate power from omnidirectional wind. In response to environmental changes after installation, the number of the wind collection units and the power generation units are changed to generate power suitable for an environment.
Patent JP-2013128933-A (JP)
Title: Die management system and method
Inventor: WATANABE HINOKI
IPC: B21D5/02
Filed: 2011-12-20
Abstract: PROBLEM TO BE SOLVED: To perform die management in consideration of a machining part even in the same die in a bending machine.SOLUTION: This die management system 1 for managing a die K includes a use surface specifying means for specifying a use surface related to a contact portion of the die K with a workpiece W when machining; a use history storage means for associating to store the die K and the use surface as a use history; and a notifying means for notifying the degree of use for every area based on the use history stored in the use history storage means. An automatic program device or a bending machine control device is provided with a display means, and the notifying means has a function of color-coding the degree of use for every area and outputting the use situation to the display means.
Patent JP-2013129742-A (JP)
Title: Thermal conductor
Inventor: YASUDA KENTARO
IPC: C08K5/3492
Filed: 2011-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a thermal conductor excellent in thermal conductivity, free of halogens, and excellent in flame retardance.SOLUTION: A thermal conductor comprises: a non-vulcanized binder that doesn't contain halogens; a heat transfer agent; and a flame retardant, wherein the flame retardant contains melamine cyanurate and red phosphorus.
Patent JP-2013132183-A (JP)
Title: Charging circuit and electronic equipment using the same
Inventor: OTAKE NOBUMASA
IPC: H02J7/00
Filed: 2011-12-22
Abstract: PROBLEM TO BE SOLVED: To surely charge a battery when a host adaptor having a current capacity smaller than that of specification is connected to a charging circuit.SOLUTION: A register 66 stores data IUSSET[1:0] indicating a current limit value IMAX set according to the type of a host adaptor 102. A charging section 64 charges a battery 2 in a constant current mode or a constant voltage mode based on a DC voltage VBUS. The charging section 64 is constituted so that an input current IVBUS is limited to the current limit value IMAX which is indicated by the data IUSSET stored in the register 66, or less. A UVLO circuit 18 generates a low-voltage detection signal S2 to be asserted when the DC voltage VBUS becomes lower than a threshold voltage VUVLO. A control logic 62 updates the data IUSSET of the register 66 to a current limit value lower than the last current limit value IMAX, when the low-voltage detection signal S2 is asserted.