baber/WOPTO huggingface dataset:
Patent JP-2015045703-A (JP)
Title: Optical fiber
Inventor: SAKAMOTO YASUSHI
IPC: G02B6/036
Filed: 2013-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber for cutting off a LP02 mode and setting the number of propagation modes to 3.SOLUTION: The optical fiber includes a ring-shaped ring core 20. The ring core 20 of which core radius is a, and a relative refractive index difference Δ of the ring core 20 for a refractive index of a clad is larger than 0. A center core 10 of which diameter is d, and a relative refractive index difference Δof the center core 10 for the refractive index of the clad is less than Δ. An LP02 mode is not propagated, and a crosstalk between modes in a fiber and a junction can be suppressed, and a 3 mode optical fiber capable of constructing a mode multiplex transmission system which does not require a MIMO equalizer at a reception end is provided.
Patent JP-2015045263-A (JP)
Title: Fuel tank system
Inventor: IWAYA NORIFUMI
IPC: F02M25/08
Filed: 2013-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a fuel tank system capable of accurately notifying a period of time before accurately opening an oil supply lid.SOLUTION: A first pressure sensor (25) which can detect a narrow pressure region with high accuracy is arranged in a fuel tank (21), and a second pressure sensor (40) which can detect a wide pressure region with low accuracy with respect to the first pressure sensor (25) is arranged in vapor piping (38) between the fuel tank (21) and a tank blocking valve (33). Until the inner pressure of the fuel tank (21) becomes a second predetermined pressure, meter indication is performed on a display (63) on the basis of a second tank inner pressure P2 calculated by the second pressure sensor (40) and an atmospheric pressure sensor (41), and when the inner pressure of the fuel tank (21) becomes lower than the second predetermined pressure, meter indication is performed on the display (63) on the basis of a first tank inner pressure P1 calculated by the first pressure sensor (25) until the inner pressure of the fuel tank (21) becomes a fifth predetermined pressure.
Patent JP-2015047269-A (JP)
Title: Desk
Inventor: NOMA MITSUNORI
IPC: A47B13/00
Filed: 2013-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a desk that prevents dust and the like from being accumulated within a shelf and that has sufficient strength.SOLUTION: A desk includes: a top board; a support which is erected on a floor surface and that supports a top board; and a storage shelf which is arranged below the top board, and which comprises a bottom surface part provided with a plurality of through-holes and a plurality of bottom surface reinforcing ribs, lateral parts erected upward from both right and left ends of the bottom surface part, and a thick part more thickly configured than the bottom surface part.
Patent JP-2015048659-A (JP)
Title: Start reaction device for open shield machine
Inventor: UEMURA MAKOTO
IPC: E21D9/06
Filed: 2013-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a start reaction device for open shield machines, with which: a thrust initial reaction can be secured even where no reaction body like a natural ground is available at the back face of a vertical shaft; there is no fear that a construction with the open shield method becomes paralyzed or there occurs no poor-economy event such as changing the location of a vertical shaft, thus an economical construction is possible; and since the displacement of a bearing part due to thrust is small compared to the case of a reaction body being a natural ground and since the displacement of a bearing steel material due to thrust can be adjusted, the construction accuracy of a box body at the initial stage of boring improves.SOLUTION: A bearing steel material 23 is a reaction receiver for a concrete box body 8 installed on an open shield machine 1 in which shield jacks 5 are fitted backward on a side-wall board. A bearing frame steel material 22 is fitted horizontally on a bearer concrete 20. The bearing frame steel material 22 is connected to the bottom end of the bearing steel material 23 with a hinge structure 24. The upper part of the bearing steel material 23 is connected using a hydraulic jack 27 with another hinge structure 24 to a jack-reaction trestle 25 which is constructed behind the bearing frame steel material 22.
Patent JP-2015053309-A (JP)
Title: Reel holder and part mounting device
Inventor: KANAI KAZUNORI
IPC: B65H75/00
Filed: 2013-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a reel holder that can hold plural reels, and particularly can hold a prior reel and a subsequent reel with a simple construction and excellent workability in a splicing feeder.SOLUTION: In a part supply unit 4 having a first holding mechanism 16A and a second holding mechanism 16B that can hold reels 13, a reel holder 15 used to hold the reel 13 in which a carrier tape 14 is wound and accommodated has a first reel holding portion 19A for holding a first reel 13(1) and a second reel holding portion 19B for holding a second reel 13(2) that are integrally attachable to and detachable from the first holding mechanism 16A and the second holding mechanism 16B. The first reel holding portion 19A and the second reel holding portion 19B are arranged in series while the arrangement direction thereof is set to the pitch feeding direction of the carrier tape 14.
Patent JP-2015056978-A (JP)
Title: Driving force control device and driving force control method
Inventor: SUZUKI KEISUKE
IPC: B60W30/02
Filed: 2013-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a driving force control device capable of stabilizing a vehicle behavior at a time of controlling a driving torque of a driving wheel.SOLUTION: At a time of slip suppression control for suppressing a slipping state of a driving wheel of a vehicle by reducing a driving torque of a driving source connected to the driving wheel via a speed reducing mechanism and a driving shaft and generating the torque for controlling driving of the driving wheel, the driving torque of the driving source is controlled so that a slip ratio of the driving wheel is within a slip ratio range lower than a slip ratio at a road friction coefficient peak value in view of characteristics of a road friction coefficient relative to the slip ratio.
Patent JP-2013243418-A (JP)
Title: Monitoring method, plasma monitoring method, monitoring system, and plasma monitoring system
Inventor: TATSUMI TOMOHIKO
IPC: H01L21/3065
Filed: 2013-09-12
Abstract: PROBLEM TO BE SOLVED: To measure a charge-up state on an actual pattern in real time, and further measure an inner side distribution of a self-matching bias wafer.SOLUTION: A plurality of sensors 50 are attached onto different positions on surfaces of wafers and the wafers are mounted on a stage in a plasma chamber. The wafers are exposed to a plasma 32 generated in the plasma chamber through application of an RF bias. When the wafer is exposed to the plasma 32, charge-up is generated at the bottom of a contact hole 56 in each of the sensors 50 due to an electron shielding effect. Consequently, different electric charges are generated between a surface of the contact hole pattern and the bottom of the contact hole 56. Therefore, different electric potentials are generated in an upper electrode 55 and a lower electrode 53. At this time, the electric potential in both or one of an upper electrode 55 and a lower electrode 53 is measured, or an electric potential difference Δ between the upper electrode 55 and the lower electrode 53 is measured for monitoring.
Patent JP-2015059450-A (JP)
Title: Cylinder-by-cylinder air fuel ratio control device for internal combustion engine
Inventor: IWASE NORIAKI
IPC: F02D41/04
Filed: 2013-09-17
Abstract: PROBLEM TO BE SOLVED: To prevent wrong learning of a learning value of cylinder-by-cylinder correction amount through cylinder-by-cylinder air fuel ratio control.SOLUTION: An ECU 39 executes cylinder-by-cylinder air fuel ratio control for estimating an air fuel ratio of each cylinder on the basis of a detection value of an air fuel ratio sensor 36 and controlling an air fuel ratio of each cylinder on the basis of the estimated air fuel ratio of each cylinder. The ECU 39 calculates a cylinder-by-cylinder correction amount learning value on the basis of the cylinder-by-cylinder correction amount through the cylinder-by-cylinder air fuel ratio control. At this time, based on whether or not the state where the estimated air fuel ratio of each cylinder reaches a target value side of a predetermined value continues for a predetermined time or longer, an estimated air fuel ratio convergence state (state where the estimated air fuel ratio of each cylinder is converged) is determined, and until the estimated air fuel ratio convergence state is determined, calculation of the cylinder-by-cylinder correction amount learning value is prohibited. Thus, this can avoid calculation of the cylinder-by-cylinder correction amount learning value on the basis of the cylinder-by-cylinder correction amount when the estimated air fuel ratio of each cylinder is not converged due to deviation of air fuel ratio detection timing (that is, the cylinder-by-cylinder correction amount when the air fuel ratio of each cylinder cannot be controlled appropriately).
Patent JP-2014157804-A (JP)
Title: Vehicular lighting fixture
Inventor: MOTOMURA KENICHI
IPC: F21S8/12
Filed: 2013-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular lighting fixture capable of facilitating the design of an optical system using a columnar light guide body and an optical member.SOLUTION: The vehicular lighting fixture comprises: a light source 11; a columnar light guide body 12 having a columnar body part 31 capable of guiding light, an incident surface 32 for causing the light emitted from the light source 11 to enter the inside of the body part 31, and an emission surface 33 for emitting the light guided in the body part 31 to the outside of the body part 31; and a plate-like light guide body 13 for emitting the light emitted from the emission surface 33 to the front of the lighting fixture. The columnar light guide body 12 has, in the cross section perpendicular to the longitudinal direction of the body part 31, a plurality of reflection parts 34 each of which has a reflection surface having an arcuate shape with the central position of the body part 31 or the vicinity thereof as a center and which are arranged in the longitudinal direction of the body part 31. The plurality of reflection parts 34 and the emission surface 33 are arranged at positions facing each other in the columnar light guide body 12 so that the light reflected by the plurality of reflection parts 34 is emitted from the emission surface 33.
Patent JP-2015065833-A (JP)
Title: Fat composition for cooking with heat, and manufacturing method of the fat composition for cooking with heat
Inventor: SEKIYA YOSHIAKI
IPC: A23D9/00
Filed: 2013-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a fat composition for cooking with heat, which allows the increase in acid value and the increase in polymer amount during cooking with heat to be inhibited; and a manufacturing method of the fat composition for cooking with heat.SOLUTION: Silicone oils having a kinetic viscosity at 25°C of 500 to 3000 mm/s in a total amount of 1 to 5 ppm, and polyglycerol fatty acid esters (constituent polyglycerol having an average degree of polymerization of 3 to 7, and an average esterification degree of 45 to 80%) in a total amount of 0.05 to 0.5 mass% are mixed into a fat composition for cooking with heat.
Patent JP-2015069504-A (JP)
Title: Maintenance service system, maintenance service method, and electronic apparatus
Inventor: NAKAMURA HIROSHI
IPC: G06Q50/10
Filed: 2013-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a maintenance service system capable of efficiently performing maintenance of an electronic apparatus.SOLUTION: The maintenance service system includes: a schedule management device in which a patrol schedule of a serviceman is stored; an apparatus state detection unit 35 which detects a state of an electronic apparatus; a schedule adjustment unit 32 which, in the case where the state of the electronic apparatus requires service of the serviceman, refers to the patrol schedule of the serviceman to create a visit schedule of the serviceman for the electronic apparatus; a user notification unit 34 which notifies a user of the electronic apparatus of the visit schedule of the serviceman; and a failure management device 20 which updates the patrol schedule of the serviceman on the basis of the visit schedule of the serviceman.
Patent JP-2014039306-A (JP)
Title: Image decoder, image decoding method, image decoding program, receiver, receiving method and reception program
Inventor: TAKEHARA HIDEKI
IPC: H04N19/52
Filed: 2013-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a technique for improving encoding efficiency of motion information including a motion vector further.SOLUTION: A candidate list generating section selects a plurality of blocks having one or two motion information including at least information on a motion vector and information on a reference image from a plurality of encoded blocks adjacent to a block of an encoding object, and generates a candidate list including a candidate of the motion information used for motion compensation prediction from the motion information of the selected blocks. A first motion information acquiring section acquires motion information of a first prediction list from a first candidate included in the candidates. A second motion information acquiring section acquires motion information of a second prediction list from a second candidate included in the candidates. A selected candidate generation section combines the motion information of the first prediction list, which is acquired by the first motion information acquiring section, and the motion information of the second prediction list, which is acquired by the second motion information acquiring section, and generates a new candidate of the motion information.
Patent JP-2015053938-A (JP)
Title: Method of eating curry roux and soup separately served by joining the roux and the soup by customer immediately before eating with use of heating apparatus, and manufacturing and sales of accompanying processed product
Inventor: ONODERA TAKASHI
IPC: A23L23/10
Filed: 2013-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for adjusting the concentration of a curry sauce to a favorite degree, with the sauce having a sizzling taste at a maintained temperature.SOLUTION: A customer himself can make a sauce with a favorite concentration by joining a curry roux and soup separately served immediately before eating. In addition, a customer can enjoy the taste having a different concentration during meal. With use of a heating apparatus such as a stone pot, a customer can experience the sizzling taste of the finished sauce. Further, the temperature of the sauce is maintained to the last, so that the meal can be taken in a hot state. Further an instant curry of a new type having a roux and a sauce separately is manufactured and sold as merchandise.
Patent JP-2015071476-A (JP)
Title: Printer
Inventor: ISHII YUYA
IPC: B41J11/04
Filed: 2013-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a printer capable of normally printing on a linerless label having an adhesive on a rear surface without causing adhesion to a member in the printer or the like.SOLUTION: The printer includes a print head and a platen roller, and performs printing on a recording paper sandwiched between the print head and the platen roller by the print head. A recording paper guide is arranged in a side where the platen roller is arranged to the recording paper, and a plurality of projections are arranged on the surface of the recording paper guide. The longitudinal direction of the projections is nearly the same direction as the conveyance direction of the recording paper, and the pitch of the projections in the vertical direction to the conveyance direction of the recording paper is 1 mm or more to 10 mm or less.
Patent JP-2015071266-A (JP)
Title: Metal/resin composite structure and production method thereof
Inventor: KAWASUMI TAMIO
IPC: B32B15/08
Filed: 2013-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a metal/resin composite structure having significantly small load deformation in a resin structure.SOLUTION: The metal/resin composite structure comprises: a structure part (A) formed of a resin material a; a metal body part (B) joined to at least part of the structure part (A); and a rib part (C) joined to the structure part (A) and/or the metal body part (B) at least partially, and being formed of a resin material c. The rib part (C) projects at least partially in a direction opposite to the structure part (A) with respect to the metal body part (B).
Patent JP-2015071712-A (JP)
Title: Coating liquid production method
Inventor: TODA YOSHIRO
IPC: B01D19/00
Filed: 2013-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a coating liquid production method capable of providing coating liquid which can prevent or suppress coating failure and improving production efficiency of the coating liquid.SOLUTION: Provided is the coating liquid production method for producing the coating liquid by treating coating precursor liquids 4, 5 including air bubbles, in which after shear processing of the coating precursor liquids, evacuation processing using a hollow fiber membrane is performed.
Patent JP-2015075493-A (JP)
Title: Image forming apparatus
Inventor: OGIWARA SEIJI
IPC: G03G15/16
Filed: 2013-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that can suppress an increase in the volume resistance value of a transfer member.SOLUTION: An image forming apparatus 1 includes a transfer roller 14 having a conductive core shaft 141 and an urethane foam 142 wound around the core shaft 141, and a photoreceptor drum 10 (or transfer belt, and back-up roller) arranged opposite to the transfer roller 14, where the contact area between the urethane foam 142 and photoreceptor drum 10 is larger than the half of the contact area between the core shaft 141 and urethane foam 142.
Patent JP-2015074301-A (JP)
Title: Attention attracting system
Inventor: KOMINE MITSUHIRO
IPC: B60Q1/32
Filed: 2013-10-08
Abstract: PROBLEM TO BE SOLVED: To provide an attention attracting system which guides driver's eyes to a movable body moving at the vehicle lateral side at night thereby causing the driver to become aware of the movable body.SOLUTION: An attention attracting system includes: a movable body detector 12 which detects a movable body moving at the lateral side of a vehicle; a side lamp 13 and a spot light 14 attached to a side part of the vehicle; and a lighting control part 16 which controls lighting of the side lamp 13 and the spot light 14. The lighting control part 16 turns on the side lamp 13 and the spot light 14 when the movable body detector 12 detects the movable body.
Patent JP-2015074950-A (JP)
Title: Earth retaining wall using steel sheet pile
Inventor: SHIOJIRI DAISUKE
IPC: E02D5/04
Filed: 2013-10-11
Abstract: PROBLEM TO BE SOLVED: To provide an earth retaining wall using a steel sheet pile, which enables ground on premises to be completely removed even when the earth retaining wall is not constructed on the ground outside the premises, and which can be effectively applied to removal of contaminated soil and groundwater treatment work.SOLUTION: A plurality of steel sheet piles 10 and 20 include steel sheet pipe bodies 11 and 21 that comprise flanges 111 and 211 and a pair of joints 112, 113, 212 and 213 formed at both width-direction ends thereof in the state of protruding in the thickness direction of the flanges 111 and 211, and spacers 12 and 22 that are provided on outer surfaces of the flanges 111 and 211. The plurality of steel sheet piles 10 and 20 are connected to one another via the joints 112, 113, 212 and 213. Outer surfaces of the spacers 12 and 22 are approximately flush with a virtual plane S that is configured by connecting outside protruding end surfaces of connection parts C1 and C2 using the joints 112, 113, 212 and 213.
Patent JP-2015078085-A (JP)
Title: Water soluble glass composition and water treatment method for improving water quality
Inventor: SOEDA YOSHIAKI
IPC: C02F1/50
Filed: 2013-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a water soluble glass composition exhibiting high bactericidal effect and improvement and prevention effect of algae and slime trouble over long time, and effects for scale inhibition and corrosion prevention for various water to be treated such as cooling water for a cooling tower, and capable of improving water quality.SOLUTION: There is provided a water soluble glass composition containing, by mol%, SiOof 56.0 to 60.0%, NaO of 38.0 to 40.0%, CuO of over 0% and less than 1.0%, ZnO of over 0% and less than 1.0%, BOof 1.0 to 3.0%, AlOof 0 to 1.0%.
Patent JP-2014096582-A (JP)
Title: Wind guide cover
Inventor: HAN YU
IPC: H05K7/20
Filed: 2013-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a wind guide cover having excellent heat dissipation performance.SOLUTION: The wind guide cover includes a top wall, two sidewalls located on opposite sides of the top wall, and a fan rack connected to the rear end of the top wall and the two sidewalls. The fan rack can receive at least one fan, and comprises two side plates opposite to each other in the front-back direction, where each of the side plates is provided with a vent.
Patent JP-2015082402-A (JP)
Title: Electric contact for vacuum valve, and manufacturing method thereof
Inventor: KIKUCHI SHIGERU
IPC: B22F3/26
Filed: 2013-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an electric contact for a vacuum valve which enables the enhancement of energizing and breaking performances and a voltage-enduring performance.SOLUTION: An electric contact comprises: a matrix phase containing Mo, Cr and Cu; and a Cu-containing condensed phase distributed in the matrix phase. In the condensed phase, the maximum particle size is in a range of 4-20 μm. Supposing that the Cu amount in the whole electric contact is Wt, the Cu amount in the matrix phase is expressed by C×Wt, where C falls in a range of 0.54-0.81. A method for manufacturing an electric contact including Mo, Cr and Cu comprises the steps of: forming a green compact by press-compacting a powder mixture of Mo powder and Cr powder; and impregnating molten Cu into the green compact.
Patent JP-2014101355-A (JP)
Title: Water soluble collagen sheet
Inventor: KUDO YUKIE
IPC: A61Q19/00
Filed: 2013-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a collagen sheet suitable for cosmetic use prepared when needed which has thin thickness, high solubility for water, and high mechanical strength for handling with tweezers.SOLUTION: A water soluble collagen sheet is formed by freeze-drying solubilized collagen solution containing salts and compressing the obtained porous collagen. The dissolution rate after one minute of spraying distilled water (25°C) 30 times or more in mass as much as the water soluble collagen sheet is 95% or more.
Patent JP-2015083789-A (JP)
Title: Engine starter
Inventor: NIWA TOSHIO
IPC: F02N11/08
Filed: 2013-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a technology to start an engine.SOLUTION: An engine starter includes a first power source, a second power source having internal resistance smaller than that of the first power source, an engine start request receiving portion for receiving an engine start request, an engine starting portion for starting the engine, electric power transfer means for transferring electric power accumulated by the first power source to the second power source, and a control portion for transferring the electric power accumulated by the first power source to the second power source by controlling the electric power transfer means in cases when the engine start request receiving portion receives the start request, and electric power transfer conditions as predetermined conditions are satisfied, and making the engine start portion start the engine by using the electric power of the second power source after transferring the electric power.