baber/WOPTO huggingface dataset:
Patent JP-2013072321-A (JP)
Title: Internal combustion engine
Inventor: NISHIDA HIDEYUKI
IPC: F02B23/06
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To suitably supply fuel, injected directly into a combustion chamber from a fuel injection valve to a cavity formed at a piston top part in an internal combustion engine employing a pentroof-shaped cylinder head.SOLUTION: The internal combustion engine includes: a fuel injection valve 14 injecting fuel directly into a combustion chamber 12; a cavity 30 formed at a piston top part; and projection parts 44, 46 provided at a circumference of the fuel injection valve 14 at a combustion chamber defining wall part 24 of a cylinder head 16. The cavity 30 has a plurality of outer edges 37, 39, 40, and 42 which differ in distance from a bottom part 38 of the cavity 30 so as to conform with the pentroof-shaped combustion chamber defining wall part 24 of the cylinder head 16. The projection parts 44, 46 are provided so as to project into a space area between the outer edges 37 and 39 relatively short in distance from the bottom part 38 of the cavity 30 among the plurality of outer edges, and the fuel injection valve 14.
Patent JP-2013071803-A (JP)
Title: Suction nozzle
Inventor: ODA MASAMI
IPC: B65G53/26
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a suction nozzle which continuously supplies sucked bodies, such as resin grains and the like, to a resin molding machine.SOLUTION: The suction nozzle (6) includes a suction nozzle body (7) in which the tip is used as a suction mouth (6a), a tip member (8) arranged at an apex of the suction mouth (6a), and an opening forming member (9) which connects the tip member (8) with the surroundings of the suction mouth (6a) and forms a plurality of openings (P, Q, and R) which pass the sucked bodies (a, b) between the tip member (8) and the suction mouth (6a).
Patent JP-2013071597-A (JP)
Title: Saddle-ride type vehicle
Inventor: SAITO SATOSHI
IPC: B62J23/00
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a saddle-ride type vehicle, in which an ABS module is arranged compactly while controlling effect to an arrangement of other member and which can suppress an effect of disturbance with respect to the ABS module.SOLUTION: In the saddle-ride type vehicle, a pillion step bracket 54 is provided so that it may be extended from a bracket fixing section (a fastening boss 67b and fastening bracket 68b) of a vehicle body frame to the outside of vehicle width direction, and the ABS module 61 is arranged at the vehicle width direction outside rather than the bracket fixing section, and at a vehicle width direction inner side rather than a vehicle width direction outside end T2 of the pillion step bracket 54.
Patent JP-2013071657-A (JP)
Title: Vehicle brake fluid pressure control apparatus
Inventor: SEKIYA TOMOAKI
IPC: B60T8/172
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To set an allowable differential pressure sufficiently large by accurately determining a road surface of a high friction coefficient in a vehicle brake fluid pressure control apparatus controlling the operation of a fluid pressure adjustment unit capable of performing adjustment of individually increasing or decreasing brake fluid pressures exerted onto a wheel brake for a front wheel and a wheel brake for a rear wheel to attain the allowable differential pressure allowed between brake fluid pressures of the wheel brakes for the coaxial right and left front wheels and rear wheels.SOLUTION: An estimated vehicle body deceleration calculation means 26 calculates an estimated vehicle body deceleration of the vehicle, and an allowable differential pressure setting means 27 sets the allowable differential pressure corresponding to a road surface friction coefficient based on the estimated vehicle body deceleration calculated by the estimated vehicle body deceleration calculation means 26.
Patent JP-2013072517-A (JP)
Title: Device for learning initial control value of hydraulic clutch, and vehicle
Inventor: OKABE ATSUSHI
IPC: F16H59/30
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To prevent erroneous learning due to erroneous detection of the torque point when learning the initial control value of a hydraulic clutch by detecting the torque point of the hydraulic clutch based on the inlet air negative pressure.SOLUTION: The initial control value of a hydraulic clutch 28 is learned based on variations in the inlet air negative pressure of an engine in a process in which the oil pressure command value of the hydraulic clutch 28 is reduced or increased. If a change in load of an engine E due to a state that the hydraulic clutch 28 reaches the torque point is detected by the engine speed, the detection accuracy is deteriorated by being affected by the inertia of the engine E or a power transmission path. However, the detection accuracy is improved by detecting a change in load of the engine E by the inlet air negative pressure PB. A learning inhibition means inhibits learning by an initial control value learning means based on the second-order differential value of the inlet air negative pressure calculated by a second-order differential value calculating means. Therefore, it is possible to previously prevent the execution of erroneous learning when the inlet air negative pressure is changed by a factor other than variations in load of the single engine.
Patent JP-2012046757-A (JP)
Title: Adhesive for connecting circuit, and circuit connection method and connection body using the same
Inventor: KAWAKAMI SUSUMU
IPC: C09J163/00
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive for circuit connection which comprises a composition having low-temperature quickly curing property and practical preservation stability, does not cause corrosion of a metallic substrate being an adherend or a circuit electrode composed of a metal and inorganic material and can prevent reliability degradation, and to provide a circuit connection method and a connection body using the adhesive.SOLUTION: The adhesive for circuit connection includes an adhesive composition comprising an epoxy compound (A), a photocation generator (B), a metal hydroxide or metal oxide (C) and a reaction adjuster (D), and electric conductive particles. The metal hydroxide or metal oxide (C) is at least one selected from hydroxides of aluminum, magnesium and calcium, and oxides of silicon, aluminum, magnesium, antimony, tin, titanium, manganese and zirconium. The reaction adjuster (D) is a chain ether compound or cyclic ether compound.
Patent JP-2013081139-A (JP)
Title: Optical transmission system and transmission method, using a combination of polarization modulation and frequency modulation
Inventor: Peng wei-ren
IPC: H04B10/61
Filed: 2011-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a wavelength multiplex optical transmission system, maintaining high frequency utilization efficiency, improving light-reception sensitivity, and realizing long distance transmission.SOLUTION: The optical transmission system comprises means for performing polarization modulation and means for performing frequency modulation. The means for performing polarization modulation does not use a plurality of polarized waves simultaneously. The optical transmission system further comprises multi-value modulation means.
Patent JP-2013079043-A (JP)
Title: Lighting control device of vehicle headlamp, and vehicle headlamp system
Inventor: KUROSU HIROAKI
IPC: B60Q1/04
Filed: 2011-10-05
Abstract: PROBLEM TO BE SOLVED: To avoid glaring with respect to a forward vehicle being at a corner in front of an own vehicle.SOLUTION: A lighting control device of a vehicle headlamp includes: a position information detection unit for detecting position information of a target vehicle in chronological order, on the basis of an image obtained by capturing a forward image of the own vehicle; a position information storage unit for storing the position information detected by the position information detection unit in chronological order; a computing unit for computing at least one of relative angular velocity and angular acceleration between the own vehicle and the target vehicle, on the basis of the current and past position information stored in the position information storage unit; a shading range setting unit for setting a shading range so that the larger at least one of the angular velocity and the angular acceleration is, the larger a horizontal width is, on the basis of the current position information stored in the position information storage unit and the result computed by the computing unit; and a headlamp control unit for driving a headlamp on the basis of the shading range set by the shading range setting unit.
Patent JP-2012010413-A (JP)
Title: Television receiver and electronic apparatus
Inventor: YOKOTE SATOSHI
IPC: H04N5/66
Filed: 2011-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a television receiver and an electronic apparatus having an operation mechanism which is surely and easily operable at a front side of a front panel.SOLUTION: A support base covers a second surface of a display panel. A panel unit disposed at a first surface side of the display panel has a front panel covering a display screen and an edge member arranged at least a part of a peripheral edge of the front panel. A vibration mechanism provided between the support base and the panel unit has a part facing the edge member at a position spaced from the display panel and the support base and vibrates the panel unit. An operating mechanism mounted on the edge member at a position spaced from the display panel and the support base accepts an operation and is relatively movable to the edge member.
Patent JP-2012108486-A (JP)
Title: Light source device and image display
Inventor: KITANO HIROSHI
IPC: F21S2/00
Filed: 2011-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a light source device capable of more efficiently extracting and transmitting fluorescence emitted from a phosphor layer due to exposure to an excitation light than a small and simple optical system.SOLUTION: A light source device comprises: a phosphor layer 3 configured by arranging a phosphor on a surface of a substrate 2; and an excitation light source 5 for exciting the phosphor. A dichroic mirror 7 is arranged between the phosphor layer and the excitation light source in a manner leaning toward a travelling direction of an excitation light from the excitation light source, and it is configured so that an incident area of the excitation light output from the excitation light source and an output area of fluorescence emitted from the phosphor belong to a space on the same side, to a plane where the phosphor is arranged. The dichroic mirror has such spectral characteristics as transmitting 50% or more of P-polarized light and reflecting 50% or more of S-polarized light in a dominant wavelength of the excitation light.
Patent JP-2013074868-A (JP)
Title: Rotary weeder
Inventor: FURUSADA HIDEO
IPC: A01D34/73
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a mowing cutter which gives a shock, friction, churning, and cutting, with the edged tool attached to a rotary disk, around grass roots spreading into the upper layers of soil or the topsoil, and plucks off the grass between ridges or roots of crops on a flat land and a dry field.SOLUTION: A plurality of mowing edges having the inclination and the centripetal force are mounted to steel disks attached to a shaft, so jolt is given to grass roots in topsoil simultaneously with rotation to pluck off the grass. Since the rotary edge has a diameter of 90 mm or so, grass between ridges or roots can be weeded, and moreover since a stabilizer is mounted, smooth operation is possible without vertical fluctuation.
Patent JP-2013078549-A (JP)
Title: Dice word play equipment
Inventor: INUZUKA REIJI
IPC: A63F9/04
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide hexahedral dice word play equipment with Japanese syllabary characters "a" to "wa" written thereon, for example, "a, i, u, e and o" in the column of "a" are written on each surface of the dice, which is to be used for a word game by two or more players, according to the following rule: a player throws a dice; players make a word starting from the character on the cast; the one who can make the word the earliest is a winner.SOLUTION: The Japanese syllabary characters, from a column of "a" to a column of "wa", are written on the hexahedral dice. One dice is formed of words in one column, and 9 dices are formed in the Japanese syllabary order. The column of "ya" includes three characters. The last character "wa" is added thereto to form a dice with four characters written thereon. The dice has two blank faces. Each of the other dice has one blank face and five faces with characters written thereon.
Patent JP-2013093683-A (JP)
Title: Control system or storage device
Inventor: MIYASHITA TOMOKAZU
IPC: H04B1/10
Filed: 2011-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a control system or storage device having a noise removal function capable of starting noise removal more quickly than before, in a radio communication system for a vehicle.SOLUTION: A control system 1 acquires position information from a navigation device 4 when a vehicle 2 stops a drive part; checks whether or not a noise removal filter stored in the past in a memory 72 in association with the vehicle position exists in the memory 72; and retrieves the filter and uses the filter in a RF reception part 7 when the filter exists, or calculates a noise removal filter in a filter calculation part 71 and stores the calculated filter in association with the current vehicle position in the memory 72 when the filter does not exist. Thereby, storing a noise removal filter, which is calculated when a vehicle is stopped at a location for the first time, along with its position information makes it possible to quickly remove noise by omitting time for filter calculation from the second time on in the case of coming to the location multiple times.
Patent JP-2013037754-A (JP)
Title: Base for motor and hard disk drive including the same
Inventor: JEON IL GEUN
IPC: G11B33/12
Filed: 2011-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a base for a motor having an improved sealing function from the outside in a base manufactured by a pressing process and a hard disk drive including the same.SOLUTION: A base 100 for a motor includes: a base body 110 formed of a steel plate as a parent material through a pressing process; and an outer wall part 120 defining an exterior of the base body. The outer wall part is thinner than the steel plate as a parent material in order to increase a contact area with a sealing part for sealing from the outside.
Patent JP-2013095252-A (JP)
Title: Vehicle body frame of motorcycle
Inventor: NAKAGAWA EIRYO
IPC: B62K11/04
Filed: 2011-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a technology which enables a reinforcing member to be easily incorporated into also a curved portion of a frame having the curved portion included in a longitudinal axis.SOLUTION: A vehicle body frame 11 includes a main frame 22 and rear frames 23L and 23R which are elongated backward from the main frame 22. The main frame 22 is a press frame in which an article obtained by joining press-molded plate materials together is formed in a square cylinder shape, and includes a linear portion 27 linearly elongated in the rear of a vehicle and the curved portion 28 elongated downward while being curved. The rear frames are the right and left rear frames 23R and 23L which have tips joined to right and left vehicle-width-direction surfaces of the curved portion 28 and which are elongated backward. The reinforcing members 51 and 52 are laid inside the curved portion 28 in such a manner as to be orthogonal to the longitudinal direction of the curved portion 28.
Patent JP-2012118514-A (JP)
Title: Charging member
Inventor: WATANABE HIROAKI
IPC: C08F236/06
Filed: 2011-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a charging member having an elastic layer to which a component derived from a developer hardly adheres and in which the occurrence of permanent compression set is suppressed even when used for a long period of time.SOLUTION: A charging member comprises a conductive support body 11 and a conductive elastic layer 12. The elastic layer 12 is formed by irradiating with electron beams the surface of a rubber layer composed of a crosslinked product of a rubber mixture of acrylonitrile-butadiene rubber and styrene-butadiene rubber. The styrene-butadiene rubber has at least one selected from a 1,2-vinyl bond, a cis-1,4 bond and a trans-1,4 bond and the ratio of the sum of the cis-1,4 bond and the trans-1,4 bond is 31 mol% or more and 61 mol% or less relative to the total molar number of the 1,2-vinyl bond, the cis-1,4 bond and the trans-1,4 bond.
Patent JP-2013095068-A (JP)
Title: Resin molding with covering body
Inventor: WATANABE TAKASHI
IPC: B29C45/14
Filed: 2011-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a pillar garnish with a covering body that makes it easier to wind a projection part of the covering body in to a reverse side of a garnish body and then fix it.SOLUTION: A lock part 14 is provided with a resin on the reverse side of a projection part 31 projecting from a top-side edge part of a garnish body 12 of a covering body 13. A lock receiving part 15 is provided on the reverse side of the garnish body 12. The lock part 14 is folded to the reverse side of the garnish body 12, and locked to the lock receiving part 15. It is made easier to wind the projection part 31 of the covering body 13 in to the reverse side of the garnish body 12, and then fix it.
Patent JP-2013096563-A (JP)
Title: Bearing mechanism
Inventor: KUBO YOZO
IPC: F16H1/20
Filed: 2011-11-07
Abstract: PROBLEM TO BE SOLVED: To obtain a bearing mechanism for receiving a gear thrust force by a compact power transmission mechanism dispensing with a part for fixing the axial direction of a steel ball or a pressurization mechanism and a part for fixing the radial direction.SOLUTION: In the power transmission mechanism, the thrust force in the gear axial direction generated by an input gear shaft 1 in which a helical gear is cut and a helical gear 2 meshing with each other is supported by a thrust force support plate 14 in a solid cylindrical shape of which the outer diameter face is fixed in the gear case 10 of a casing, and the steel ball 13 which is provided on the shaft end face of a power transmission shaft and is installed in a fixed hole 12 in a shape that drop off is not caused even if the power transmission shaft moves to either of the positive and negative direction of the shaft.
Patent JP-2012073262-A (JP)
Title: Spectroscopic method and spectral device
Inventor: ITO MASAFUMI
IPC: G01N21/39
Filed: 2011-11-07
Abstract: PROBLEM TO BE SOLVED: To realize a device for measuring an optical-absorption coefficient of a sample at a high sensitivity.SOLUTION: A ring-down spectral device uses a wavelength-variable femtosecond soliton pulse light source 1. Pulsed light is input to a looped optical fiber 6 through a first optical transmission path 4 and an optical change-over switch 5. Ring-down pulsed light is input to a homodyne detector 40 through the optical change-over switch 5. Meanwhile, pulsed light transmitting through the first optical transmission path 4 is input to each optical transmission path constituting a second optical transmission path 20, in a branching manner, through an optical directional coupler 8 and a first optical switch element 12. The pulsed light transmitting through the second optical transmission path 20 is input to the homodyne detector 40 as reference light and is synchronously detected. Optical path length of multiple optical transmission paths constituting the second optical transmission path 20 sequentially differs by the length of optical fiber 6, and each of the optical transmission paths can microscopically fluctuate the optical path length.
Patent JP-2012149226-A (JP)
Title: Liquid detergent composition for food processing equipment and/or cooking equipment
Inventor: TSUCHIYA TAKAO
IPC: C11D3/395
Filed: 2011-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a liquid detergent composition for food processing equipment and/or cooking equipment with high surfactant concentration, exhibiting excellent foaming properties/foam stability when used in bubble cleansing on dilution, and exhibiting excellent defoaming properties at the time of rinsing.SOLUTION: The liquid detergent composition for food processing equipment and/or cooking equipment contains components (a) to (d) listed below, wherein the mass ratio of the component (b)/component (c) is 1/10 to 10/1, and the total content of the component (b) and component (c) is 4-20 mass%. Component (a) is 0.5-10 mass% of one or more types of compound(s) selected from oxidative halogen acids and salts thereof (or the oxidative halogen acid equivalent if an oxidative halogen oxoate is included); component (b) is 0.5-18 mass% of an amine oxide type surfactant having one 8-14C hydrocarbon group; component (c) is 0.5-10 mass% of one or more compound(s) selected from 12-16C fatty acid and salts thereof (or the fatty acid equivalent if a fatty acid salt is included); and component (d) is water.
Patent JP-2013105869-A (JP)
Title: Manufacturing method of photoelectric conversion element, photoelectric conversion element, and photoelectric conversion element module
Inventor: SANO YUICHI
IPC: H01L31/04
Filed: 2011-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a photoelectric conversion element, capable of manufacturing at low cost a large area photoelectric conversion element using a nitride semiconductor, and to provide a photoelectric conversion element and a photoelectric conversion element module.SOLUTION: The manufacturing method of a photoelectric conversion element, comprising processes of: forming a first buffer layer 2, a second buffer layer 600, an i-type nitride semiconductor layer 500, and an n-type nitride semiconductor layer 400 on a first substrate 1; and removing the first substrate 1 using a cutting tool 4, the photoelectric conversion element, and the photoelectric conversion element module are provided.
Patent JP-2013104219-A (JP)
Title: Method for reinforcing existing house, and house
Inventor: NISHIDA SHIGENORI
IPC: E04G23/02
Filed: 2011-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for reinforcing an existing house, and a house which: enable the existing house to resist against a tsunami and an earthquake better than a method to cover around the existing house with reinforcement boards or steel boards; and can uniformly reinforce the existing house.SOLUTION: By covering external walls 15 except at opening sections such as doorways 11 of a front and back entrances, windows 12 and a ventilation hole 13 on the first floor of an existing house 1, with RC walls 2, a method for reinforcing the existing house 1 enables the existing house 1 to resist against a tsunami and an earthquake better than a method to cover around the same with reinforcement boards or steel boards and can uniformly and freely reinforce the entire existing house 1 in response to even a complicated configuration thereof. In particular, story collapse of the first floor can be protected and effective reinforcement against the tsunami with a height of around 3 m can be achieved by covering the external walls 15 on the first floor with the RC walls 2 except at the opening sections. Shock-absorbing materials may be inserted into gaps between the external walls 15 of the existing house 1 and the RC walls 2. Also, the RC walls can be connected to piles embedded in the ground or fixed to a foundation of the existing house 1.