baber/WOPTO huggingface dataset:
Patent JP-2015223605-A (JP)
Title: Narrow groove gas-shield arc-welding method
Inventor: KATAOKA TOKIHIKO
IPC: B23K9/16
Filed: 2014-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a narrow groove gas-shield arc-welding method of a thick steel material, capable of effectively preventing a defect by a hot rack and a lack of fusion, and capable of also attaining an improvement in welding execution efficiency, without executing mending of a groove face, even when applying low-cost groove processing by gas cutting and plasma cutting.SOLUTION: A gas-shield arc-welding method is provided for joining a thick steel material 1 of a predetermined groove condition by multilayer welding of a narrow groove, and initial layer welding is set as multielectrode welding of two electrodes or more, and a first electrode 4 and a second electrode 5 are arranged along predetermined parallel welding lines 7, and one of welding wires 4b and 5b supplied from power supply tips 4a and 5a on the welding torch tip of the first electrode and the second electrode, is set to a wire minus (positive polarity), and the other is set to a wire plus (reverse polarity), and the welding depth in a bottom part of the thick steel material is set to 1.5 mm or more, by properly controlling relative arrangement of the first electrode and the second electrode.
Patent JP-2015224002-A (JP)
Title: Pneumatic tire
Inventor: NAKAYAMA HIROYUKI
IPC: B60C11/04
Filed: 2014-05-29
Abstract: PROBLEM TO BE SOLVED: To improve abrasion resistance performance and noise performance without deteriorating drainage performance.SOLUTION: By providing in a tread part a center main groove on a tire equator face, a pair of center sub-grooves at both sides of the center main groove and a pair of shoulder main grooves at both sides of the center sub-shoulders, a center land part, a middle land part and a shoulder land part are formed. In the middle land part, middle lateral grooves extending at angles β of 10-20° from the center sub-grooves to the shoulder main groves are arranged at intervals in a circumferential direction. The middle lateral grooves are constituted of wide parts continuous to the center sub-grooves, narrow parts continuous to the shoulder main grooves and transition parts that connect the wide and the narrow parts. The angles β of the middle lateral grooves are larger than an angle α of a grounding front-edge part of the middle land part in a grounding surface shape.
Patent JP-2015230080-A (JP)
Title: Rolling bearing for hydrogen gas atmosphere
Inventor: YAO HAO
IPC: C21D1/06
Filed: 2014-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing which suppresses both structure change due to hydrogen intruding in the steel and abrasion damage, and which can be sufficiently used in a hydrogen gas.SOLUTION: In a rolling bearing for hydrogen gas atmosphere, at least one of an inner ring and an outer ring includes a specific amount of C, Si, Mn, Cr, Mo, Ni, Cu, S, P and O, and the remaining part is configured by forming a cured layer on a surface by performing carburization processing or carbonitriding processing on alloy steel containing iron and inevitable impurity, and also, hardness in a position of the depth of 0.01D (D: diameter of a rolling element) from the surface of a raceway surface is Hv of 653-800, a compressive residual stress is 50-300 MPa, and C content and γR content in the depth of 0.01D, and Si content, Mn content, Mo content in the steel are in a specific relationship.
Patent JP-2015216925-A (JP)
Title: Bamboo mat molded into heart shape
Inventor: NISHIMURA SACHIKO
IPC: A23L15/00
Filed: 2014-05-21
Abstract: PROBLEM TO BE SOLVED: To solve the problem that an omelet in the shape of heart cannot be easily made.SOLUTION: A bamboo mat has a triangular convex part in the center of the bamboo mat.
Patent JP-2016001674-A (JP)
Title: Light projection/reception module
Inventor: NISHIO FUMITAKA
IPC: H01L31/12
Filed: 2014-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a light projection/reception module that can ensure optical characteristics and achieve a reduction in size with a simple configuration.SOLUTION: A light projection/reception module M1 includes a structure 1 including: a first substrate 10 that has a first surface and a second surface arranged opposite to each other; a second substrate 20 that has a third surface and a fourth surface arranged opposite to each other, where the third surface is arranged opposite to the second surface; and a protective plate 30 that is arranged on the second substrate 20 to be opposite to the fourth surface and transmits light emitted from a light-emitting device EE and light from an object. The structure 1 is formed to have a space part 40 that has the light-emitting device EE arranged therein and is defined by the first substrate 10 and the second substrate 20, a second recess part 21 that has a light-receiving device RE arranged therein and is recessed from the fourth surface side of the second substrate 20, and a communication path 41 that communicates the space part 40 and the outside of the structure 1.
Patent JP-2015019059-A (JP)
Title: Heat dissipation sheet
Inventor: SAKAMOTO YOSHIMINE
IPC: H05K7/20
Filed: 2014-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a heat dissipation sheet that is totally excellent in thermal conductivity, thermal resistance, viscosity and moisture and humidity resistance even if an adhesive layer is thin, and that can be used not only when fixing a component, or dissipating heat therefrom, in an electronic apparatus used in a lighting fixture using a light-emitting diode (LED), electroluminescence, or the like, a lighting fixture for back light, a solar cell, a battery such as a lithium ion battery, a computer component such as IC, CPU, a power controller such as a module, a power supply circuit of an inverter, or the like, a touch panel, an electromagnetic shield, a smart phone or a tablet terminal requiring the thinning, or wireless power supply, but also can be used as an adhesive heat dissipation sheet for giving viscosity to a graphite sheet, a metal foil, and their finished article.SOLUTION: A heat dissipation sheet is composed of a heat dissipation material containing an adhesive resin, an inorganic filler and a hardener, and has a thickness of 1-50 μm.
Patent JP-2016002609-A (JP)
Title: Saw machine
Inventor: SETO AKIO
IPC: B23D55/00
Filed: 2014-06-16
Abstract: PROBLEM TO BE SOLVED: To stably prevent production of a burr of a cut surface of a work-piece W, while reducing running cost of a band saw machine 1, by reducing a replacement frequency of a burr prevention brush 53.SOLUTION: A brush moving hydraulic cylinder 47 is provided on the lower side of a pass line PL on the front end side of a conveyance table 9. The brush moving hydraulic cylinder 47 comprises a movable element 51 movable in an oblique vertical direction, and a burr prevention brush 53 is detachably provided to a tip part of the movable element 51. The burr prevention brush 53 is constituted so as to be switchable between a first brush attitude where the brush is located at a position in the same conveyance direction as a cutting position CP and the tip part of the brush is located at the same height position as the pass line PL and a second brush attitude where the brush is located at the direct downstream side of the cutting position CP and the tip part of the brush is located at a height position lower than the pass line PL, by movement of the movable element 51 in the oblique vertical direction.
Patent JP-2014208346-A (JP)
Title: Coated particulate filter and method
Inventor: CURTIS R FEKETY
IPC: F01N3/021
Filed: 2014-06-16
Abstract: PROBLEM TO BE SOLVED: To improve filtering efficiency while minimizing unfavorable conditions of back pressure.SOLUTION: A particulate filter comprises a filter body with at least one porous wall, and a porous coating on the porous wall having a median pore diameter between 0.3 μm and 3.0 μm, a pore size deviation of less than 2 times the median pore diameter, and an average thickness of less than 50 μm. The median pore diameter of the porous wall is one order of magnitude larger than the median pore diameter of the coating.
Patent JP-2014177136-A (JP)
Title: Rolled paper printer
Inventor: ISHIKAWA AKIRA
IPC: B41F7/02
Filed: 2014-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a rolled paper printer that is miniaturized in entire printer and is reduced in environmental load through energy saving.SOLUTION: A rolled paper printer is characterized that: highly reactive ink or highly reactive varnish is transferred onto both sides of a web 3 through plate cylinders 11A, 11B; when curing the highly reactive ink or highly reactive varnish by applying light on one surface of the web 3 and also curing the highly reactive ink or highly reactive varnish by applying light on the other surface of the web 3, light irradiation units 15A, 15B for one surface and for the other surface include ozoneless lamps; transfer liquid supply units 12A, 12B for supplying the highly reactive ink or highly reactive varnish to the plate cylinders 11A, 11B are provided, and water supply units 13A, 13B for supplying dampening water to the plate cylinders 11A, 11B are also provided; and the water supply units 13A, 13B have at least four rollers contacted and connected with each other, wherein a pair of rollers contacted with each other among these four rollers is rotationally driven to slip reversely.
Patent JP-2016005192-A (JP)
Title: Optical access system, terminator, home device, subscriber device and optical access method
Inventor: TAGUCHI KATSUHISA
IPC: H04B10/516
Filed: 2014-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a system achieving economical high speed large capacity and sophistication without complicating the configuration and without making the device expensive, in a time sharing multiplex access system and/or wavelength multiplex access system.SOLUTION: A PAM signal corresponding OLT3 performs one or both of pulse intensity modulation of multiple value greater than binary, for a downlink signal transmitted to a PAM signal corresponding ONU4, and pulse intensity demodulation of multiple value greater than binary, for an uplink signal received from the PAM signal corresponding ONU4. The PAM signal corresponding ONU4 performs one or both of pulse intensity demodulation of multiple value greater than binary, for a downlink signal received from the PAM signal corresponding OLT3, and pulse intensity modulation of multiple value greater than binary, for an uplink signal transmitted to a PAM signal corresponding OLT3.
Patent JP-2016006582-A (JP)
Title: Image search system, image search method and image search apparatus
Inventor: MARTIN KLINKIGT
IPC: G06T7/00
Filed: 2014-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an image search system capable of properly searching images which entirely similar to a query image.SOLUTION: The image search system includes: a storage section that stores an image feature amount together with a piece of positional information where a partial image is separated from a search target image from which the image feature amount is extracted; a search section that compares the query image feature amount and the image feature amount at a position same as the position where the query image feature amount is extracted from the partial image separated from the query image is separated and counts the number of partial images in which the query image feature amount and the image feature amount are similar to each other for each of the search target images; and an output section that outputs a data for identifying a search target image which has a large number of the counted partial images.
Patent JP-2016009213-A (JP)
Title: Capacitive touch panel
Inventor: YOKOHAMA KUNIHIKO
IPC: G06F3/041
Filed: 2014-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a capacitive touch panel whose sensitivity can be improved by reducing a possibility that a control part such as a detection IC becomes a saturated state.SOLUTION: In a touch panel including a first electrode layer 200a, a second electrode layer 200b, and interlayer parts 100a, 500b, 300b, the first electrode layer 200a has a plurality of first electrodes 210a, and the first electrodes 210a are spaced in a first direction (Y-Y' direction). The second electrode layer 200b has a plurality of second electrodes 210b, and the second electrodes 210b are spaced in a second direction (X-X' direction) so as to intersect the first electrodes 210a. The interlayer parts 100a, 500b, 300b are interposed between the first electrode layer 200a and the second electrode layer 200b. A thickness dimension of the interlayer parts 100a, 500b, 300b is set in such a way that a coupling capacitance value of the first electrodes 210a and the second electrodes 210b is 0.5 pF or more and 2 pF or less.
Patent JP-2016009611-A (JP)
Title: Terminal, terminal attachment structure and electric connection box including terminal
Inventor: WATANABE SHUICHI
IPC: H01R13/41
Filed: 2014-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a terminal capable of reducing the attachment interval (pitch) in the width direction, and to provide a terminal attachment structure to which a terminal is attached and an electric connection box including that terminal.SOLUTION: A terminal 1 includes a component side contact part 10 formed by using a metal plate, on one end side in the longitudinal direction, a board side contact part 20 formed on the other end side in the longitudinal direction, a press fit part 30 provided on the other end side and press fitted in a terminal attachment hole P1, and a press fit shoulder 40 provided between the component side contact part 10 and press fit part 30. The press fit shoulder 40 is provided between the component side contact part 10 and press fit part 30, projects in the width direction of the terminal 1, and formed at positions shifted from each other in the longitudinal direction.
Patent JP-2014195126-A (JP)
Title: Semiconductor light-emitting device
Inventor: TAKESHITA YUKI
IPC: H01L33/62
Filed: 2014-07-02
Abstract: PROBLEM TO BE SOLVED: To solve a problem occurring when forming an Ag plating layer with good reflectivity on a mounting substrate of an LED light-emitting device that the Ag plating layer is easy to corrode thereby to reduce a lifetime.SOLUTION: An LED light-emitting device in which an LED is mounted on a mounting substrate provided with a die bonding electrode and a wire bonding electrode comprises: an Ag plating layer with good reflectivity formed on the die bonding electrode; an Au plating layer with good bondability formed on the wire bonding electrode; an SiOfilm covering the mounting substrate to cover the Ag plating layer and expose the Au plating layer; an LED die bonded on the SiOfilm covering a surface of the Ag plating layer; and each electrode of the LED wire bonded to the Au plating layer exposed in an opening on the SiOfilm.
Patent JP-2016014441-A (JP)
Title: Spherical joint and railway vehicle air spring height adjustment device
Inventor: TAKANISHI SHOJI
IPC: B61F5/10
Filed: 2014-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a spherical joint capable of preventing a shaft member from being completely separated from a holding member even if a ball of a shaft member is released from a holding portion of the holding member, and ensuring safety in use even in a high load environment.SOLUTION: A spherical joint 1 comprises: a spherical slide bearing 20 including a ball 21 having a spherical surface 21c formed between a pair of flat end surfaces 21a and 21b parallel to each other and having a shaft insertion hole 22 formed to penetrate the ball 21 between the end surfaces 21a and 21b, and a race 25 having a ball holding hole 26 formed therein for rotatably holding the ball 21; a rod end body (housing) 10 including a through-hole 13 to which the race 25 is fixed; and a shaft 30 including a head portion 32 provided on one end side, inserted into the shaft insertion hole 22 of the ball 21 from the other end side, and penetrating the through-hole 13, a first collar (shaft retaining portion) 50 including a flange 51 larger in cross-section than the ball holding hole 26 formed in an end surface of the race 25 being provided on one end side of the shaft 30.
Patent JP-2016026905-A (JP)
Title: Laminate member and method for manufacturing laminate member
Inventor: FURUYA TAKUMI
IPC: B32B27/00
Filed: 2014-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a laminate member having excellent heat resistance as well as excellent flex resistance, and a method for manufacturing the laminate member.SOLUTION: A laminate member 10 includes a first resin material layer 3, a base film 1 laminated on one surface side of the first resin material layer 3, and a second resin material layer 2 laminated on the other surface side of the first resin material layer 3. The first resin material layer 3 has a glass transition point of -90°C or higher and 20°C or lower; and the second resin material layer 2 is formed of a coating liquid containing a compound having a polymerizable functional group. The laminate member 10 has a total ray transmittance of 85% or more, an average of 0.5% or less in a longitudinal dimensional change ratio and a lateral dimensional change ratio; and in a flex resistance test applied to the laminate member by a cylindrical mandrel method, the diameter of a mandrel, which is the minimum diameter in mandrels inducing no cracks in the laminate member, is 25 mm or less.SELECTED DRAWING: Figure 1
Patent JP-2015170847-A (JP)
Title: electromagnetic actuator
Inventor: KAWAMOTO TAKAHIRO
IPC: H01F7/126
Filed: 2014-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a high-performance electromagnetic actuator that is operated with high linear characteristics, realizes high reproducibility or the like and suppresses resonance.SOLUTION: An electromagnetic actuator 1 is provided with: a fixed iron core 3 fixed to the inside of a bobbin 6 of an electromagnetic coil 2; a movable iron core 4 to be sucked into the fixed iron core 3 by electromagnetic suction force generated when power is supplied to the electromagnetic coil 2; a shaft 11 made of a non-magnetic body connected to an upper part of a shaft core of the movable iron core 4; an exclusive pushing-back spring 14 that presses the movable iron core 4 connected to the shaft 11 against the electromagnetic suction force; an upper plate spring 15, an inner edge part 15a of which is fixed to a shaft body 11a of the shaft 11 and an outer edge part 15b of which is fixed to a fixed-side member so as to float and-support the shaft 11 in non-contact with the fixed-side member; and a lower plate spring 16, an inner edge part 16a of which is fixed to a lower part of the shaft core of the movable iron core 4 and an outer edge part 16b of which is fixed to the fixed-side member so as to float and support the movable iron core 4 in non-contact with the fixed-side member, where the upper plate spring 15 and the lower plate spring 16 are arranged vertically across the electromagnetic coil 2.
Patent JP-2016019198-A (JP)
Title: Communication apparatus, control method for communication apparatus, and program
Inventor: MATSUMOTO AKINOBU
IPC: H04L29/08
Filed: 2014-07-09
Abstract: PROBLEM TO BE SOLVED: To solve a problem in which spurious re-transmission occurs in a situation where there is a possibility of failure in reception of a confirmation response in another communication apparatus.SOLUTION: When a predetermined time has passed after the reception of a packet from another communication apparatus and when a predetermined number of packets are received from another communication apparatus, a communication apparatus according to the invention transmits a response signal corresponding to the received packet (packets). Additionally, when another communication apparatus re-transmits a packet (packets), a response signal is transmitted before the passage of the predetermined time even in a case where packets the number of which is smaller than the predetermined number are received.SELECTED DRAWING: Figure 3
Patent JP-2016018185-A (JP)
Title: Display device
Inventor: OKABE RYOTA
IPC: G09F13/42
Filed: 2014-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a display device having a visible light reaction part and an invisible light reaction part capable of avoiding the emission of the visible light reaction part due to visible light emitted by the invisible light reaction part when the invisible light reaction part emits light, and increasing a degree of freedom of display content without giving any restriction to the arrangement of the visible light reaction part and the invisible light reaction part.SOLUTION: A visible light reaction part 20 is formed on a first surface 14 of a light guide plate 12 for emitting light when visible light is made incident from the light guide plate 12, and an invisible light reaction part 24 is formed on a second surface 16 being an opposite side from the first surface 14 for emitting light when invisible light is made incident from the light guide plate 12.SELECTED DRAWING: Figure 2
Patent JP-2016018190-A (JP)
Title: Process cartridge and image forming apparatus
Inventor: SHINTANI TAKASHI
IPC: G03G21/00
Filed: 2014-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a process cartridge capable of stabilizing conduction between a process cartridge body and a unit including a lubricant supply device and capable of being attached/detached to/from the process cartridge body.SOLUTION: In a process cartridge 200 having a photoreceptor 1 and a cleaning unit 202 including a lubricant supply device 3, the cleaning unit 202 is configured so as to be attached/detached to/from the process cartridge body 201, the cleaning unit 202 and the process cartridge body 201 are respectively provided with terminal contacts, and the terminal contacts 201a, 201b of the process cartridge body 201 are formed so that when attaching/detaching the cleaning unit 202, the terminal contacts 201a, 201b of the process cartridge body 201 apply friction force capable of removing insulating coating causing conduction failure to the terminal contacts 202a, 202b of the cleaning unit 202.SELECTED DRAWING: Figure 10
Patent JP-2016020965-A (JP)
Title: Video signal processing device
Inventor: HIRUMA NOBUYUKI
IPC: G06T1/00
Filed: 2014-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a video signal processing device that can make a specific color-blind person with an anomaly of color vision feel a change of a color even when using a primary color of a light source of a single wavelength.SOLUTION: A video signal processing device comprises a signal adjustment unit to which a first video signal including a first primary color signal, a second primary color signal, and a third primary color signal is input, which makes a correction of increasing signal intensities of the second primary color signal and third primary color signal in accordance with an intensity of the first primary color signal, and outputs a second video signal including the first primary color, and the post-corrected second primary color signal and third primary color signal.SELECTED DRAWING: Figure 5