baber/WOPTO huggingface dataset:
Patent JP-2017002906-A (JP)
Title: Hot gas path component cooling system having particle collection chamber
Inventor: MIRANDA CARLOS MIGUEL
IPC: F02C7/18
Filed: 2016-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a hot gas path component cooling system having a particle collection chamber.SOLUTION: A cooling system for a hot gas path component includes a substrate 78 having an outer surface 80 and an inner surface. The inner surface defines at least one interior space. A passage is formed in the substrate 78 between the outer surface 80 and the inner surface. An access passage is formed in the substrate 78 and extends from the outer surface 80 to the at least one interior space. The access passage 94 is formed at a first acute angle to the passage and includes a particle collection chamber 98. The access passage 94 is configured to channel a cooling fluid to the passage 76. Furthermore, the passage 76 is configured to channel the cooling fluid therethrough to cool the substrate 78.SELECTED DRAWING: Figure 6
Patent JP-2017217997-A (JP)
Title: Shift position detection device
Inventor: YAMAGUCHI KOHEI
IPC: G01B7/00
Filed: 2016-06-07
Abstract: PROBLEM TO BE SOLVED: To miniaturize an area of a plate (reaction plate) and achieve miniaturization of the whole device.SOLUTION: A shift position detection device includes: a shift lever; a plate which is moved by interlocking with an operation of the shift lever; and a plurality of sensors which output ON or OFF output signals. In the plate, a first region where a prescribed sensor of the plurality of sensors outputs an ON output signal and a second region where a prescribed sensor outputs an OFF output signal are two-dimensionally arrayed in a prescribed pattern. A shift position of the shift lever is detected from a position signal constituted by combining each output signal of the plurality of sensors. Either one of the first region and the second region is constituted as an N-pole region magnetized to an N-pole, and the other is constituted as an S-pole region magnetized to an S-pole. The plurality of sensors are constituted of N-pole detection sensors which react to only the N-pole region and output the ON output signals and S-pole detection sensors which react to only the S-pole region and output the ON output signals.SELECTED DRAWING: Figure 7
Patent JP-2017044684-A (JP)
Title: A/f sensor, and manufacturing method of the same
Inventor: UJIYAMA TATSUKI
IPC: G01N27/41
Filed: 2016-06-07
Abstract: PROBLEM TO BE SOLVED: To provide an A/F sensor that is provided on a downstream side of a purifier of exhaust gas, and can measure an air-fuel ratio of exhaust gas more accurately.SOLUTION: An A/F sensor comprises a solid electrolyte body 2 and a heater 6. The A/F sensor is provided closer to a downstream side of exhaust gas than a purifier which purifies exhaust gas. The solid electrolyte body 2 is formed in a cup shape. A measuring electrode 4 contacting exhaust gas is formed on an outer face 21 of the solid electrolyte body 2, and a reference electrode contacting reference gas is formed on an inner face 22. The solid electrolyte body 2 is made of zirconia. The solid electrolyte body 2 comprises a detection part 20 which is sandwiched between the measuring electrode 4 and the reference electrode 5 and to which oxygen ions conduct. The detection part 20 has a ratio of a cubic phase at 88 mol% or more.SELECTED DRAWING: Figure 1
Patent JP-2017217832-A (JP)
Title: Laminated film
Inventor: SHOJI HIDEO
IPC: C08J7/04
Filed: 2016-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a laminated film which exhibits good releasability without causing zipping even when a release force is high.SOLUTION: There is provided a laminated film in which a resin layer is laminated on at least one surface of a base material layer, where the resin layer surface is subjected to surface roughness measurement using an atomic force microscope, and in a cross section chart with a length of 10 μm selected at random, an average value of a recess ratio determined by dividing the sum of a length obtained by projecting a peak of which the maximum depth from a reference surface is 5-40 nm to a straight line by the total length of a chart of 10 μm is 1-50%. The surface is measured 10 times while changing the measurement range, a recess ratio (%) is determined from 10 points of cross section chart selected at random for each of the measurement ranges, and an average ratio of the total of 100 times is determined to be the recess ratio (%).SELECTED DRAWING: Figure 1
Patent JP-2017218804-A (JP)
Title: Fixing metal fitting for ceiling joist receiver
Inventor: NOSHIGE AKIHIKO
IPC: E04B9/18
Filed: 2016-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a fixing metal fitting 6 for a ceiling joist receiver having small height and width that may be installed without an upper nut 21 protruding from a top surface of a ceiling joist receiver 3, thereby enabling the ceiling joist receiver 3 to be fixed on a bottom edge of a hanging bolt even on a ceiling substrate structure in a narrow ceiling space, regardless of whether existing or new, at the same time functioning as a tilting restriction surface that prevents significant widening and deformation of a side surface of the ceiling joist receiver 3 by a hanging bolt fixing part 62, thus enhancing aseismatic resistance of the structure.SOLUTION: A fixing metal fitting 6 for a ceiling joist receiver is installed integrally and next to each other with a ceiling joist receiver fitting/fixing part 61 on a side and a hanging bolt fixing part 62 on the other side, with a side surface piece 6a abutted on the side surface of the ceiling joist receiver interposed in between, the ceiling joist fitting/fixing part being formed in a U-shape when seen from sideways, and the hanging bolt fixing part being formed by bending into an L-shape for having a bottom end side of a hanging bolt 2 fixed with a nut thereon. The hanging bolt fixing part 62 is configured such that an upper nut 21 may be installed within a side surface region having same height and a width as the ceiling joist receiver 3.SELECTED DRAWING: Figure 5
Patent JP-2017095077-A (JP)
Title: Suspension device and damper
Inventor: KUBOTA TOMOO
IPC: B60G13/02
Filed: 2016-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a suspension device and a damper that are capable of suppressing the deterioration of riding comfort and steering stability when all motors fail even in a vehicle in which wheels are individually driven by the motors and reducing cost.SOLUTION: A suspension device S1 is provided with only three dampers (D1, D2, and D3) provided between a vehicle body B and wheels and mounted on an automobile V having the wheels (left, right, front, and rear wheels W1, W2, W3, and W4) individually driven by motors M. In this suspension device, one or more of the three dampers are arranged on both front and rear sides with an x axis set as a boundary, and one or more are arranged on both left and right sides with a y axis set as a boundary, with the gravity center G of the vehicle body B set as an original point, the x axis representing a straight line extending through the original point to the left and right sides of the vehicle B, and the y axis representing a straight line orthogonal to the x axis at the original point and extending to the front and rear sides of the vehicle body B.SELECTED DRAWING: Figure 1
Patent JP-2017219011-A (JP)
Title: Fuel injection device
Inventor: YASUKAWA YOSHITO
IPC: F02M61/10
Filed: 2016-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a structure that can reduce after-dripping of fuel that occurs in closure of a valve element.SOLUTION: A fuel injection device includes: a valve element; and a seat member having a seat part on which the valve element seats, and formed with a fuel injection hole on a downstream side of the seat part. The seat member is configured so that a clearance between the seat member and the valve element facing it in the whole downstream region of the fuel injection hole is smaller than a diameter of the fuel injection hole.SELECTED DRAWING: Figure 4
Patent JP-2017218557-A (JP)
Title: Viscosity index improver and lubricant oil composition
Inventor: YASUMURA KAZUNARI
IPC: C10M149/06
Filed: 2016-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a lubricant oil composition using a viscosity index improver having high viscosity index and good shear stability and containing a polymer high in fluidity near room temperature and easy to be handled when using the same as a base oil composition.SOLUTION: There are provided a viscosity index improver containing a polymer having a unit derived from maleimide monomer (hereafter "(a) unit" and a unit derived from alkyl (meth)acrylate having an aliphatic hydrocarbon group with 2 to 6 carbon atoms (hereafter "(b) unit") as essential constitutional units and viscosity measured by following conditions of 30 Pa s or less at 25°C, and a lubricant oil composition containing a lubricant oil and the viscosity index improver. <measurement conditions> A solution consisting of 80 mass% of Group III base oil in specified in American Petroleum Institute (API) Classification (viscosity index 122, 40°C kinetic viscosity 19.6 mm/s) and 20 mass% of the polymer is measured by an E type viscometer (Toki Sangyo:TVE-35H 3°×R9.7 rotor).SELECTED DRAWING: None
Patent JP-2017228035-A (JP)
Title: Change meaning estimation device, change meaning estimation method and change meaning estimation program
Inventor: TAKAMIYA YASUHITO
IPC: G06F9/44
Filed: 2016-06-21
Abstract: PROBLEM TO BE SOLVED: To allow a user to efficiently grasp a content meant by a change of information conducted in the past.SOLUTION: A change meaning estimation device 20 includes: an analysis section 21 which extracts a component included in information before change and after change on the basis of an analysis reference, and then analyzes a relationship between the components on the basis of the analysis reference; a calculation section 22 which calculates a change content of the information as difference information using an identifier of the component on the basis of the analysis result and the difference calculation reference; a conversion section 23 which converts the difference information into generalization difference information without using the identifier on the basis of the analysis result and the conversion reference; a storage section 26 which stores change meaning estimation information in which the generalization difference information is related to information for estimating the meaning of the change content; and a meaning presentation section 24 which determines information indicating the meaning of the change content by collating the general difference information with the change meaning estimation information.SELECTED DRAWING: Figure 6
Patent JP-2017225704-A (JP)
Title: Display rack
Inventor: TERASAWA KATSUTOSHI
IPC: A47B51/00
Filed: 2016-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a display rack in which an upper space can be effectively used.SOLUTION: A display rack 1 according to the present invention comprises: left and right struts 3a and 3b; an elevating rack 13; left and right elevating arms 15a and 15b that support the elevating rack 13 in a vertically movable manner; elevating arm mounting brackets 17a and 17b attached to the respective struts 3a and 3b; and a connecting material (rack board) 7 that connects the left and right elevating arm mounting brackets 17a and 17b. The elevating arms 15a and 15b are attached to the elevating arm mounting brackets 17a and 17b, the elevating arm mounting brackets 17a and 17b are attachable to arbitrary positions in a vertical direction of the struts 3a and 3b, and the connecting material 7 connects respective lower surfaces of the left and right elevating arm mounting brackets 17a and 17b.SELECTED DRAWING: Figure 1
Patent JP-2018003371-A (JP)
Title: Base-isolated floor structure and cushioning material
Inventor: KITAKURA YUKA
IPC: E04F15/18
Filed: 2016-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a base-isolated floor structure that does not use a mechanical base insulating material and can be easily constructed, is maintained with a gap between a base insulation floor surface and a wall closed in a normal state and in a case of an earthquake, and also has no step at an edge of the base insulation floor.SOLUTION: A base-isolated floor structure comprises a base-insulation slide bearing 4 consisting of a lower slide surface material 4a placed on a floor constitution member 10 of a building and an upper slide surface material 4b capable of moving along an upper surface of the lower slide surface material 4a. A cushioning material 5 placed on an upper surface of an edge part of the lower slide surface material 4a is interposed between an end face of the upper slide surface material 4b and a side face of a wall 1. The cushioning material 5 has a honeycomb structure part 5a where a plurality of holes 7 are arranged vertically. The cushioning material 5 has a side face on an upper slide surface material side fixed to the upper slide surface material 4b and a side face on a wall side fixed to the wall 1. A height of an upper surface of the cushioning material 5 is substantially equal to a height of an upper surface of the upper slide surface material 4b.SELECTED DRAWING: Figure 6
Patent JP-2016189022-A (JP)
Title: cartridge
Inventor: MIYABE SHIGEO
IPC: G03G21/16
Filed: 2016-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a cartridge having improved attachment operability when a coupling is attached to the cartridge.SOLUTION: A cartridge includes: a coupling 150 for receiving torque for rotating a developing roller from a main body while the cartridge is attached to the main body; a cylindrical member 147 to which one end side of the coupling is movably attached; a cylinder-side force receiving part 147h for receiving the torque received by the coupling from the main body; a first regulation part 147k that keeps one end side of the coupling from falling outside in an axial direction of the cylindrical member, and is flexibly provided in a radial direction of the cylindrical member; and a second regulation part 157a that keeps the first regulation part from bending while one end side of the coupling is attached to the inside of the cylindrical member with the first regulation part being bent.SELECTED DRAWING: Figure 7
Patent JP-2018002272-A (JP)
Title: Blister display mount
Inventor: SATO KEITA
IPC: B65D75/36
Filed: 2016-07-05
Abstract: PROBLEM TO BE SOLVED: To further increase visibility to general consumers in a vertically placed state by enabling a blister display mount to be placed vertically even with a simple structure in which a synthetic resin commercial product cover sheet of a transparent sheet is combined with a mount body.SOLUTION: A blister display mount includes: a mount body 2 which is made of paper and in which a front surface plate 4 having an opening part 7 and a rear surface plate 5 are overlapped with each other; and a commercial product cover sheet 3 which is molded of a transparent sheet, has a commercial product storing bulging part 11 which bulges from the opening part 7 to the front, and is attached to the mount body 2 by being sandwiched between the front surface plate 4 and the rear surface plate 5 of a sheet side part 12. An extending sheet 13 which is folded from a lower side folding part 14 corresponding to a lower part of the mount body 2 and is overlapped with the rear surface plate 5 extends to the commercial product cover sheet 3. The extending sheet 13 has a leg part 15 which protrudes to the back of the mount body 2 for supporting the mount body 2 in a backward inclined state when the mount body 2 is placed vertically.SELECTED DRAWING: Figure 7
Patent JP-2018011392-A (JP)
Title: Semiconductor module, vehicle, and elevator
Inventor: TAKAO KAZUTO
IPC: H02M3/155
Filed: 2016-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor module capable of switching at a high speed, and a vehicle and an elevator.SOLUTION: A semiconductor module according to one embodiment comprises: a first switching element; a first gate drive circuit for controlling on/off of the first switching element; a second switching element connected in parallel or in series to the first switching element; a second gate drive circuit for controlling on/off of the second switching element; and a control circuit that performs control so that the first gate drive circuit and the second gate drive circuit output gate drive signals in synchronization with each other.SELECTED DRAWING: Figure 1
Patent JP-2018009868-A (JP)
Title: Position estimation device
Inventor: TATEISHI KOJIRO
IPC: G01C21/28
Filed: 2016-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a technique for estimating accurately a position of a vehicle in a width direction of a road.SOLUTION: A position estimation part estimates a position of a vehicle on map data, based on a positioning position by a positioning signal of a vehicle and a displacement magnitude by autonomous navigation, in S400. A map position acquisition part acquires a relative position of a roadside object to the vehicle, based on positions of the vehicle and the roadside object on the map data, in S402. A sensor position acquisition part acquires a relative position of the roadside object to the vehicle based on detection information of an on-vehicle sensor in S406. A change detection part detects a width change point where a shape of the roadside object is changed in a width direction, in S408. When the width change point is detected, a width correction part corrects, in S416, S418, a position of the vehicle in the width direction according to position accuracy of the vehicle travel direction, based on a deviation amount in the width direction of the relative position of the roadside object to the vehicle, acquired in S402, S406.SELECTED DRAWING: Figure 2
Patent JP-2018012765-A (JP)
Title: Curable composition, method for producing cured product, cured product thereof, and adhesive
Inventor: MATSUDO KAZUHIKO
IPC: C09J201/00
Filed: 2016-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a curable composition having a high curing rate and low viscosity, a method for producing a cured product, a cured product thereof, and an adhesive.SOLUTION: The curable composition contains, based on 100 pts.mass of a cationically curable component (A), 1-10 pts.mass of a cationic polymerization initiator (B) and 0.1-15 pts.mass of a branched alcohol compound (C). The heat quantity of photochemical reaction heat is 180-500 mJ/mg. The branched alcohol compound (C) is preferably an alkylene glycol or a branched alkylene glycol having a molecular weight of less than 400.SELECTED DRAWING: None
Patent JP-2017032271-A (JP)
Title: Counter-flow heat exchanger with helical passages
Inventor: PPETER JOSEPH ROCK JR
IPC: F28D7/16
Filed: 2016-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a counter-flow heat exchanger with improved assemblability of tube ends of tube bundles comprising many helical tubes.SOLUTION: First passageways 110 and second passageways 210 have a substantially helical path around a centerline 12 of a counter-flow heat exchanger 10. The counter-flow heat exchanger includes: a first fluid path 100 having a first supply tube 104 separating the first fluid path into a first array 108 of first passageways, with the first array merging at a first converging area into a first discharge tube 114; and a second fluid path 200 having a second supply tube 204 connected to a second transition area 206 separating the second fluid path into a second array 208 of second passageways 210, with the second array of the second passageways merging at a second converging area 212 into a second discharge tube 214.SELECTED DRAWING: Figure 1
Patent JP-2018012796-A (JP)
Title: Epoxy resin composition, prepreg, resin cured product and fiber-reinforced composite material
Inventor: FURUKAWA KOJI
IPC: C08G75/02
Filed: 2016-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition for producing a prepreg and a fiber-reinforced composite material, having excellent curability to permit short-time curing, heat stability, handleability and tensile strength.SOLUTION: An epoxy resin composition contains an epoxy compound [A], an episulfide compound [B] in which at least one oxirane ring of the epoxy compound is substituted with a thiirane ring, and a curing agent [C]. When held for 2 hours at 80°C, the epoxy resin composition has a viscosity that is 2.5 or less times higher than an initial viscosity at 80°C, and it has a viscosity at 25°C of 500 Pa s or more.SELECTED DRAWING: None
Patent JP-2018018882-A (JP)
Title: Substrate processing apparatus, lid cover and semiconductor device manufacturing method
Inventor: NISHIDO SHUHEI
IPC: H01L21/31
Filed: 2016-07-26
Abstract: PROBLEM TO BE SOLVED: To inhibit adherence of a by-product on a lower part of a processing container.SOLUTION: A substrate processing apparatus comprises: a port 26 which is installed above a heat insulation part 24 and serves as a substrate retainer for retaining a plurality of substrates; a processing container 13 having inside, a processing chamber for processing the substrate; a lid part 22 for blocking a bottom end opening of the processing container; and a purge gas supply part for supplying a purge gas to a lower part of the processing container via a clearance between the heat insulation part and the lid part. In the clearance between the heat insulation part and the lid part, a regulation part 62 is placed which regulates flow of the purge gas in such a manner that a supply flow rate of the purge gas to one portion of the lower part of the processing container becomes larger than a supply flow rate of the purge gas to the other portion.SELECTED DRAWING: Figure 1
Patent JP-2018018901-A (JP)
Title: Electronic device and method for manufacturing the same
Inventor: HIRUMUTA YOSUKE
IPC: H01L23/12
Filed: 2016-07-26
Abstract: PROBLEM TO BE SOLVED: To downsize an electronic device.SOLUTION: A method for manufacturing an electronic device includes the steps of: forming a first sealing member 16 on a first substrate 10 in which a first electronic element 14 is mounted on the upper surface thereof so as to seal the first electronic element; forming a first through hole 15 penetrating the first sealing member; and arranging a second substrate 20 on the first substrate so that a solder ball 28 provided on a lower surface of the second substrate is arranged on the first through hole in a state in which an upper surface of the first through hole is recessed, and forming a solder terminal for bonding the first substrate and the second substrate from the solder ball by reflowing the solder ball.SELECTED DRAWING: Figure 5
Patent JP-2018021600-A (JP)
Title: Control valve for steam
Inventor: OZAWA KAORU
IPC: F16K37/00
Filed: 2016-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a control valve for steam capable of performing flow rate control with high accuracy in a low flow rate region in which a valve opening is small, and capable of having wide rangeability.SOLUTION: A control valve for steam includes: a valve body part including a valve seat 20 and a valve body 30; a controller for outputting a control signal of a valve opening; and a positioner for performing position control of the valve body according to the control signal. The valve seat includes: a valve body support part 25 for supporting the valve body by bringing it to contact at a valve port closing position of the valve body; and a cylindrical inflow part 23 having a cylindrical internal wall surface extending on the inflow side of steam along the advance/retreat direction of the valve body from the valve body support part. The valve body includes: a contact closing part coming into contact with the valve seat at the valve port closing position of the valve body; and a flow rate throttle part 37 extending in a tapered manner from a closing end on the cylindrical inflow part 23 side at the contact closing part. An outer peripheral surface of the flow rate throttle part of the valve body has a predetermined inclined angle with respect to the internal wall surface of the cylindrical inflow part of the valve seat.SELECTED DRAWING: Figure 5