baber/WOPTO huggingface dataset:
Patent JP-2018045189-A (JP)
Title: Colorant dispersant for color filter, photosensitive coloring resin composition for color filter, color filter, and display device
Inventor: NAKAMURA KAZUHIKO
IPC: C09B45/22
Filed: 2016-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive coloring resin composition for color filters that can form a colored layer having improved contrast while preventing the occurrence of a display failure.SOLUTION: A photosensitive coloring resin composition for color filters contains a colorant, a dispersant, an alkali-soluble resin, a polyfunctional monomer, a photoinitiator, and a solvent. The colorant contains C.I. pigment green 7, copper phthalocyanine blue colorant, and yellow colorant. The yellow colorant contains at least one anion selected from the group consisting of a mono, di, tri or tetra anion of a specific azo compound and an azo compound that is a tautomer thereof, at least two metal ions selected from the group consisting of Cd, Co, Al, Cr, Sn, Pb, Zn, Fe, Ni, Cu and Mn, and a melamine derivative. The dispersant is a polymer having a specific constitutional unit.SELECTED DRAWING: None
Patent JP-2018049124-A (JP)
Title: Radio communication device, radio communication system, and noise reduction method
Inventor: IKAWA HIROYUKI
IPC: G10L19/005
Filed: 2016-09-21
Abstract: PROBLEM TO BE SOLVED: To reduce the generation of undesired sound (noise) readily with a light load.SOLUTION: Radio communication devices 10A and 10B for communicating with each other by voice using radio communication each include: a communication unit 11 for receiving voice data transmitted by a transmission side device; a detection unit 13 for detecting, as a change point, a point where voice data received by the communication unit 11 changes from a non-silent state to a silent state or a point where the voice data changes from a silent state to a non-silent state; a deletion unit 14 for deleting a waveform including the change point detected by the detection unit from the voice data; and a reproduction unit 15 for reproducing the voice data after the deletion unit 14 deleted the waveform.SELECTED DRAWING: Figure 1
Patent JP-2018053910-A (JP)
Title: Continuously variable transmission
Inventor: KOYANAGI MASAAKI
IPC: F16H15/52
Filed: 2016-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a continuously variable transmission capable of automatically changing speed.SOLUTION: A continuously variable transmission includes: a main shaft 2; an input member 4 which can rotate about the main shaft 2; an output member 6 which can rotate about the main shaft 2; a traction planet 8 which can rotate about a rotation axis 8a capable of tilting, and transmits power from the input member 4 to the output member 6 at a transmission ratio according to a tilting angle of the rotation axis 8a; a first stator 18 which can change the tilting angle of the rotation axis 8a; and a transmission actuating mechanism which actuates the first stator 18 according to a number N1 of rotations of the input member 4.SELECTED DRAWING: Figure 1
Patent JP-2018053071-A (JP)
Title: Method of producing pitch having high softening point
Inventor: NAKABAYASHI KOJI
IPC: C10C1/16
Filed: 2016-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a production method capable of obtaining the pitch having the high softening point with a high yield from a heavy component of ethylene bottom oil by a simple operation.SOLUTION: The method of producing the pitch comprises a step of preparing ethylene bottom-based feed oil containing 10 mass% or more of heavy oil component of ethylene bottom oil and 1 to 30 mass% of dicyclopentadiene (step 1), a step of heat-treating the feed oil (step 2), and a step of distilling the heat-treated substance to obtain the pitch as a component having a high-boiling point (step 3). The method of producing the pitch, wherein the feed oil comprises 50% by mass or more of the ethylene bottom oil, further comprises heavy oil selected from coal tar and petroleum heavy oil, and moreover comprises at least a part of the dicyclopentadiene derived from decomposed kerosene. The method of producing the pitch, wherein a heat treatment temperature is 300-450°C and a heat-treatment pressure is 0-2 MPa.SELECTED DRAWING: None
Patent JP-2018059139-A (JP)
Title: Method for manufacturing vapor deposition mask, method for manufacturing organic semiconductor element and method for manufacturing organic electroluminescence display
Inventor: SONE YASUKO
IPC: C23C14/04
Filed: 2016-10-03
Abstract: PROBLEM TO BE SOLVED: To provide: a method for manufacturing a vapor deposition mask, capable of forming a high definition vapor deposition pattern; a method for manufacturing an organic semiconductor element, capable of accurately manufacturing the organic semiconductor element; and a method for manufacturing an organic electroluminescence display, capable of accurately manufacturing the organic electroluminescence display.SOLUTION: A vapor deposition mask has a structure laminated by a resin mask 20 having a protective sheet 30 positioned on one surface of a resin plate 20A and a metal mask 10 is manufactured in the step of irradiating a vapor deposition mask preparation body 40 including (i) a through hole 71 in the thickness direction in one or both of the resin plate 20 and the protective sheet 30 or (ii) a groove 72 on one or both of facing surfaces of the resin plate and the protective sheet with a laser beam from the other surface side of the resin plate 20A to form a resin mask opening 25 corresponding to a pattern formed by film deposition in the resin plate 20A.SELECTED DRAWING: Figure 1
Patent JP-2017000843-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2016-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of attracting the interest of a player in game media guided by a guide member.SOLUTION: A distribution device 300 comprises: an inlet port 330 into which a game ball flowing down in a game area 7 can flow; a first startup winning port 13a and a second startup winning port 13b formed such that the game ball having flown in from the inlet port 330 can pass therethrough; and a distribution member 304 for guiding the game ball having flown in from the inlet port 330 into either a first guide route 331L or a second guide route 331R for guiding it into the first startup winning port 13a. The first guide route 331L includes: a direction change portion 336a for changing the flow-down direction of the game ball guided by the distribution member 304, toward the back side; and an exit port 332L for flowing the game ball out of the first guide route 331L not through the first guide route 331L; and a downstream exit 333 communicating with a communication port 335A.SELECTED DRAWING: Figure 10
Patent JP-2018035437-A (JP)
Title: Cu-Ni-Si-BASED COPPER ALLOY SHEET MATERIAL
Inventor: SHUDO TOSHIYA
IPC: H01L23/50
Filed: 2016-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a high strength Cu-Ni-Si-based copper alloy sheet material excellent in surface smoothness of an etching surface.SOLUTION: There is provided a copper alloy sheet material having a composition containing, by mass%, Ni:1.0 to 4.5%, Si:0.1 to 1.2%, Mg:0 to 0.3%, Cr:0 to 0.2%, Co:0 to 2.0%, P:0 to 0.1%, B:0 to 0.05%, Mn:0 to 0.2%, Sn:0 to 0.5%, Ti:0 to 0.5%, Zr:0 to 0.2%, Al:0 to 0.2%, Fe:0 to 0.3%, Zn:0 to 1.0% and the balance Cu with inevitable impurities, coarse second phase particle number density with longer diameter of 1.0 μm or more of 4.0×10/mmor less in an observation face in parallel to a sheet surface and KAM value measured with a step size of 0.5 μm in a crystal particle of more than 3.00 when a boundary with crystal orientation difference of 15° or more is considered as a crystal grain boundary by EBSD.SELECTED DRAWING: None
Patent JP-2018067202-A (JP)
Title: Pressure reduction valve
Inventor: KONDO DAISUKE
IPC: G05D16/06
Filed: 2016-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a pressure reduction valve that allows size reduction of a diaphragm to achieve miniaturization of the valve while suppressing lowering of flow rate.SOLUTION: A pressure reduction valve 1 comprises a valve main body 10 provided with a valve chamber 21 internally having a valve seat 23 with a valve port 22, a valve stem 30 having a valve body part 35 for opening and closing the valve port 22 and inserted in the valve main body 10 so as to be vertically slidable, and a diaphragm device 40 having a diaphragm 41 for vertically driving the valve stem 30 under a secondary-side pressure. The diaphragm 41 has a flange part 413 fixed to the valve main body 10, a connection part 412 connected and fixed to the valve stem 30, and a swollen part 411 having a dome shape in section between the flange part 413 and the connection part 412 in a manner of swelling upward. The connection part 412 has an underside 412a whose intermediate position between a most elevated position and a most descended position is set on a side toward valve port opening rather than an underside 413a of the flange part 413.SELECTED DRAWING: Figure 4
Patent JP-2018069355-A (JP)
Title: Spindle unit, and machine tool
Inventor: MASUO KOICHI
IPC: B23B19/02
Filed: 2016-10-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily detach a spindle unit.SOLUTION: A spindle unit 30 comprises a spindle 31, a motor rotor 37, a front bearing 41, a rear bearing 43, and a case 50. The case 50 has a front case 61 for covering the front bearing 41, and a rear case 71 for covering the rear bearing 43. The front case 61 has a front shank 62 for holding the front bearing 41, and a front flange part 64 which is expanded to a radial direction outer side from the front shank 62. The rear case 71 has a rear shank 72 for holding the rear bearing 43, and a rear flange part 74 which is expanded to a radial direction outer side from the rear shank 72. A front clamped face 65, which can contact a first clamp face 24 which is directed to a front side Dmf and is directed to a rear side Dmb at a unit support base 20, is formed on the front flange part 64. A rear clamped face 75, which can contact a second clamp face 25 which is directed to the front side Dmf and is directed to the rear side Dmb at the unit support base 20, is formed on the rear flange part 74.SELECTED DRAWING: Figure 4
Patent JP-2018060765-A (JP)
Title: Lithium ion secondary battery exterior packaging material
Inventor: OMAE KUMI
IPC: B32B15/08
Filed: 2016-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a lithium ion secondary battery exterior packaging material which never causes whitening or degradation therein even when an electrolyte solution deposits on an outer side of an exterior packaging material for a long time, or when the electrolyte solution of a high temperature deposit thereon, which never causes whitening or degradation therein even when used in a high-temperature and high-humidity atmosphere, and which never causes whitening or degradation even when the electrolyte solution deposits on an edge portion formed in processing the exterior packaging material.SOLUTION: A lithium ion secondary battery exterior packaging material comprises at least, a protection layer, a polyamide resin layer, an aluminum foil layer and a sealant layer which are laminated in this order. The protection layer includes 100 pts.mass of an acid-modified polyolefin resin, 5-1000 pts.mass of polyvinyl alcohol, and 0.1-50 pts.mass of a crosslinking agent.SELECTED DRAWING: None
Patent JP-2017098947-A (JP)
Title: Method, device, and non-transitory computer-readable recording medium for supporting relay broadcasting using mobile device
Inventor: WOO SEUNG WON
IPC: H04H20/02
Filed: 2016-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a method, device, and non-transitory computer-readable recording medium for supporting relay broadcasting using a mobile device.SOLUTION: There are provided a method, device, and non-transitory computer-readable recording medium for supporting relay broadcasting using a mobile device. A computing load of a repeater device can be reduced by distributing a computing load required to produce a relay broadcasting content to a plurality of photographer devices and thus widen the range of photographer devices that may participate in relay broadcasting.SELECTED DRAWING: Figure 2
Patent JP-2018088019-A (JP)
Title: Method for providing virtual reality, program for allowing the method to be performed by computer, and information processing apparatus
Inventor: INOMATA ATSUSHI
IPC: G06T19/00
Filed: 2016-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of improving a user's sense of immersion to a virtual space when providing the virtual space.SOLUTION: A method that is performed in a computer to provide a virtual space by displaying an image on a head-mounted device includes a step of defining the virtual space (step S1110), a step of displaying an operation object on the virtual space to receive an operation of a user of the head-mounted device in the virtual space (step S1120), a step of detecting a motion of a portion of a body of the user (step S1150), a step of moving the operation object so as to link with the detected operation (step S1160), and a step of monitoring a monitor target and changing a display mode of the operation object or an associated object associated with the operation object according to change of the monitor target (step S1140).SELECTED DRAWING: Figure 11
Patent JP-2017095689-A (JP)
Title: Compound, resin, resist composition and method for producing resist pattern
Inventor: HIGO MUTSUKO
IPC: G03F7/20
Filed: 2016-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a compound which makes it possible to produce a resist pattern with excellent focus margin (DOF), and a resin and a resist composition comprising the same.SOLUTION: The present invention provides a compound represented by formula (I), a resin comprising a structural unit derived from the compound and a resist composition [Ris a C1-6 alkyl group substituted/unsubstituted with a halogen atom, H or a halogen atom; Ais an alkanediyl group having an ester, an ether, or a carbonate group; Ad is an adamantanetriyl group].SELECTED DRAWING: None
Patent JP-2018070119-A (JP)
Title: Slide door structure
Inventor: ISHIKAWA HIRONARI
IPC: B60J5/06
Filed: 2016-11-04
Abstract: PROBLEM TO BE SOLVED: To suppress inclination of a door body in a fully-opened state.SOLUTION: In a slide door structure S1, a vehicle body side end part 41 of a front side vehicle body rail support member 40F is connected to a vehicle body rail 30, and a door side end part 42 is connected to a door body 20. Also, the vehicle body side end part 41 of the front side vehicle body rail support member 40F is movable along the vehicle body rail 30. Further, the vehicle body rail support member 40F is provided with a reaction force generation part (a lateral shaft roller 43C), and the vehicle body 10 is provided with an inclination suppressing wall (an upper wall 30H of the vehicle body rail 30). The inclination suppressing wall is structured so that the reaction force generation part abuts thereon from below the vehicle in at least a fully-opened state.SELECTED DRAWING: Figure 12
Patent JP-2018085182-A (JP)
Title: Manufacturing method of electrode
Inventor: FUJITA MASATO
IPC: H01M4/04
Filed: 2016-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a sheet-like electrode which allows the difference in irregularities at an end in the width direction of an electrode mixture layer to be 1.0 mm or smaller.SOLUTION: A manufacturing method of an electrode comprises steps of: fabricating a granulation body which contains an electrode active material, a binder, and a solvent; supplying the granulation body to a portion between a pair of rollers which are arranged parallel to each other with a gap therebetween and each of which is rotationally driven, thereby compression-molding the granulation body by the pair of rollers so as to form an electrode mixture layer; and arranging the electrode mixture layer on an electrode collector. The proportion of average grain diameter of the granulation body with respect to the gap between the pair of rollers is 2.5 or less.SELECTED DRAWING: Figure 2
Patent JP-2018083454-A (JP)
Title: Wiper device
Inventor: KOIKE SHINTARO
IPC: B60S1/08
Filed: 2016-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a direct drive type wiper device which does not interfere with the other wiper blade even if a wiping motion of one wiper blade is hindered by an obstacle.SOLUTION: Wiper ECUs 60B, 62B control the rotation of wiper motors 18, 20 so as to make a wiper blade 32 of a right wiper device 16 precede to a wiper blade 30 of a left wiper device 14 in a wiping motion to an upper inversion position P1 from a lower inversion position P2, and to make the wiper blade 30 of the left wiper device 14 precede to the wiper blade 32 of the right wiper motor 16 in a wiping motion to the lower inversion position P2 from the upper inversion position P1, and when a rotational speed of an output shaft of the motor for operating the preceding wiper blade is lowered, stop the rotation of the output shaft of the motor for operating the succeeding wiper blade.SELECTED DRAWING: Figure 1
Patent JP-2018085603-A (JP)
Title: Radio communication apparatus, method and program
Inventor: YAMAMOTO TAKUYA
IPC: H04W92/20
Filed: 2016-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication apparatus capable of reducing the possibility not to be connected to an AP (access point) on which a failure has generated in network connection while reducing the degradation in communication speed.SOLUTION: The radio communication apparatus detects a failure has generated in a network connection of a first radio communication apparatus. When detecting the generation of the failure, the radio communication apparatus determines whether to connect the first radio with the first radio communication apparatus, and when determines to connect the first radio, the radio communication apparatus established the first radio connection with the first radio communication apparatus, the radio communication apparatus relays the first communication between the first radio communication apparatus and the network.SELECTED DRAWING: Figure 1
Patent JP-2018087580-A (JP)
Title: Mass damper
Inventor: NAKAMINAMI SHIGEKI
IPC: F16H25/20
Filed: 2016-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a mass damper capable of adjusting dynamic characteristic or vibration characteristic with a simple structure.SOLUTION: A mass damper including a linear motion shaft having a male screw of a screw feeding direction along a displacement direction in linear displacement, a rotary member disposed on a female screw engaged with the male screw, a flywheel member as a member capable of rotating interlockingly with rotation of the rotary member, and a frame respectively rotatably supporting a transmission limiting member as a member for limiting torque transmittable between the rotary member and the flywheel member, the rotary member, and the flywheel member. The transmission limiting member has a friction member kept into contact with the rotary member and generating frictional force, an actuator supported by the flywheel member to press the friction member to a first member with prescribed pressing force, and a control device for controlling the actuator.SELECTED DRAWING: Figure 1
Patent JP-2018085942-A (JP)
Title: combine
Inventor: SATOJI HISAYUKI
IPC: A01F12/56
Filed: 2016-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a combine in which the number of revolution of a threshing cylinder can be quickly changed from a high speed state to a low speed state.SOLUTION: A transmission 20 is provided with: an input shaft 30 and an intermediate shaft 40 which extend in the right and left direction and to which an output rotation of an engine is transmitted; and an output shaft 60 which extends in the longitudinal direction and to which the rotation of the intermediate shaft 40 is transmitted. A second gear 33 is rotatably supported in the left side of the input shaft 30, and a recess 36 is formed in the right side of second gear 33. A mobile 35 movably supported in the right and left direction is provided in the input shaft 30.The mobile 35 is formed with a first gear 32, a recess 36 fitted with a protrusion 37 on the left hand side of the first gear 32, and a third gear 34 on the right side of the first gear 32. The intermediate shaft 40 is provided with a fourth gear 42 meshed with the first gear 32, a fifth gear 43 meshed with the second gear 33 on the left hand side of the fourth gear 42, and a sixth gear 44 meshed with the third gear 34 on the right side of the fourth gear 42.SELECTED DRAWING: Figure 5
Patent JP-2018086178-A (JP)
Title: Hydrant for road
Inventor: SATO MASAHIRO
IPC: A62C35/20
Filed: 2016-11-29
Abstract: PROBLEM TO BE SOLVED: To improve safety, convenience, and maintainability.SOLUTION: A hydrant for roads to be installed on a road with a watchman's passage, includes a device housing including: a nozzle storage part for storing a nozzle; and a hose storage part for storing a hose that is connected to the nozzle. The device housing includes a first door opened to the road side, and a second door opened to the watchman's passage. The nozzle storage part is disposed at a boundary between the watchman's passage and the road in a fence-like manner. The hose storage part is disposed at a lower side of the watchman's passage.SELECTED DRAWING: Figure 4
Patent JP-2018087787-A (JP)
Title: Exposure test base
Inventor: ONISHI MASATO
IPC: G01N17/00
Filed: 2016-11-30
Abstract: PROBLEM TO BE SOLVED: To enable each outer wall test piece to be tested in the same condition, and also suppress elongation in a right-left direction due to increase of the number of outer wall test pieces to be arranged.SOLUTION: An exposure test base 100 includes: a foundation base 10; a first frame material 11 with a prismatic shape, fixed to the foundation base 10 and extending in a right-left direction 16; a second frame material 12 with a prismatic shape, fixed to the first frame material 11, inclined to a vertical direction 18, and extending in a front-back direction 17; a plurality of third frame materials 13 fixed to the second frame material 12 and aligned so as to extend in the right-left direction 16; and a plurality of holding tools 14 fixed to the respective third frame material 13 and supporting an outer wall test piece 15 for receiving exposure test.SELECTED DRAWING: Figure 1
Patent JP-2018093052-A (JP)
Title: Solid state imaging device, manufacturing method of the same, and electronic device
Inventor: JOEI MASAHIRO
IPC: H01L27/146
Filed: 2016-12-02
Abstract: PROBLEM TO BE SOLVED: To make it possible to suppress fluctuations in photoelectric conversion characteristics of an organic photoelectric conversion film due to exposure to the atmosphere that can be applied to a CMOS image sensor.SOLUTION: A solid-state imaging device 1 includes: an organic photoelectric conversion film 62 formed on an upper side of a semiconductor substrate 12; and a side wall 54 for sealing a side surface of the organic photoelectric conversion film. The side wall is constituted by a redeposited film of an insulating film 52 directly under the side wall.SELECTED DRAWING: Figure 2
Patent JP-2018092798-A (JP)
Title: Conductive bonding material and method for manufacturing semiconductor device
Inventor: FURUSHO Rikia
IPC: B22F7/08
Filed: 2016-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a conductive bonding material that can form a bonding layer having a very low void ratio by the application of low pressure and has high bond strength and thermal conductivity.SOLUTION: The conductive bonding material includes a silver particle, a silver compound particle and a dispersant and is used for bonding a chip with an adherend under pressure, in which the weight ratio of the silver particle and the silver compound particle is 30:70 to 70:30 and the void ratio of the conductive bonding material after pressure-bonding the chip with the adherend under the atmosphere under a pressure of 10 MPa at 280°C for 5 minutes is 15% or less.SELECTED DRAWING: Figure 1