baber/WOPTO huggingface dataset:
Patent JP-2017039987-A (JP)
Title: Method for generating oxygen, water electrolysis device and positive electrode
Inventor: TOYODA KENJI
IPC: C25B9/00
Filed: 2015-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for more efficiently generating oxygen by the electrolysis of water utilizing a silver delafossite compound as a positive electrode, and also to provide a water electrolysis device and a positive electrode suitable for the method.SOLUTION: Provided is a method for generating oxygen, including the following steps: (a) a step where a water electrolysis is prepared, where the water electrolysis device includes: a container stored with an electrolyte aqueous solution; a positive electrode including a silver cobalt delafossite compound contacted with the electrolyte aqueous solution and also represented by chemical formula AgCoO; a cathode; and a power source, in which the silver delafossite compound film is contacted with the electrolyte aqueous solution, and the silver cobalt delafossite compound film is oriented only to a c face; and (b) a step where a potential difference is applied to a space between the cathode and the positive electrode using the power source, and oxygen is generated on the positive electrode via the electrolysis of water generated on the silver delafossite compound film.SELECTED DRAWING: Figure 1
Patent JP-2017050325-A (JP)
Title: Thermoelectric transducer and manufacturing method therefor
Inventor: YASUMORI ATSUO
IPC: H01L35/32
Filed: 2015-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a thermoelectric transducer excellent in long-term high-temperature durability and a manufacturing method therefor.SOLUTION: A thermoelectric transducer includes a thermoelectric conversion part and is covered with oxide crystallized glass.SELECTED DRAWING: Figure 1
Patent JP-2017047348-A (JP)
Title: Rotary atomization head type coating machine
Inventor: YAMAUCHI KUNIHARU
IPC: B05B5/08
Filed: 2015-08-31
Abstract: PROBLEM TO BE SOLVED: To improve productivity during the coating work by preventing a cleaning fluid or a coat from remaining in a cleaning fluid/coat remaining space to simplify the cleaning work for the rotary atomization head.SOLUTION: A rotary atomization head 18 is configured by including a cleaning fluid reservoir 23 positioned between a cleaning fluid partition wall 19F and a coating partition wall 19G to reserve a cleaning fluid supplied from a feed tube 6, an outer peripheral surface cleaning passage 25 that makes the cleaning fluid supplied from a feed tube 6 to the cleaning fluid reservoir 23 flow out to the outer peripheral surface 19E of the rotary atomization head body 19, and a cleaning fluid/coat remaining space 26 in a rotary shaft mount hole 19C. In addition to this, the cleaning fluid partition wall 19F of the atomization head body 19 is provided with a cleaning fluid/coat outflow passage 27 that makes the cleaning fluid or the coat having flowed into the cleaning fluid/coat remaining space 26 through a gap between the feed tube 6 and the cleaning fluid partition wall 19F of the atomization head body 19 flow out toward the outer peripheral surface cleaning passage 25.SELECTED DRAWING: Figure 1
Patent JP-2017046811-A (JP)
Title: Ultrasonic device, ultrasonic module, and ultrasonic measuring apparatus
Inventor: MATSUDA YOJI
IPC: A61B8/14
Filed: 2015-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic device, an ultrasonic module, and an ultrasonic measuring apparatus capable of performing accurate ultrasonic measurement by simple processing.SOLUTION: An ultrasonic device includes a plurality of ultrasonic element groups 5 arranged in an X direction, including a transmission elements 51 for transmitting an ultrasonic wave, and a reception element 52 for receiving an ultrasonic wave. In the ultrasonic element groups 5, a center-of-gravity position of a reception region where the reception element 52 included in the ultrasonic element groups is arranged overlaps with a transmission region where the transmission element 51 included in the ultrasonic element groups 5 is arranged in a projection view along a Y direction.SELECTED DRAWING: Figure 6
Patent JP-2017048551-A (JP)
Title: Flush toilet bowl
Inventor: SEIKE Reo
IPC: E03D11/02
Filed: 2015-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a highly versatile flush toilet bowl with many components that may be used commonly with a floor drain toilet bowl and an above-floor drain toilet bowl.SOLUTION: A flush toilet bowl 1 of the present invention includes: a toilet bowl 3; a toilet bowl drainage channel 4 communicated with the toilet bowl and a drain socket 10 and receiving flushing water flowing in from the toilet bowl; a rotation shaft 51 provided on the toilet bowl drainage channel and a flapper 52 connected to the rotation shaft, to rotate around the rotation shaft; and a valve part 5 opening/closing the toilet bowl drainage channel.SELECTED DRAWING: Figure 1
Patent JP-2015216845-A (JP)
Title: Electric apparatus with motor packaged therein
Inventor: YABE KOJI
IPC: H02K1/27
Filed: 2015-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an electric apparatus with a permanent magnet embedded motor packaged therein, capable of improving a strength of a thin part between a cavity of a permanent magnet end and a rotor outer periphery by mitigating a stress generated in the thin part.SOLUTION: The electric apparatus with a motor packaged therein includes a rotor core 2, and a plurality of permanent magnets 4 disposed in a plurality of permanent magnet insertion holes 3 provided in the rotor core 2. A pair of cavities 5 are provided at both sides of the permanent magnet 4 in a circumferential direction. A thin part 7 is provided between the cavity 5 and an outer periphery of the rotor core 2. The cavity 5 includes round corner parts P1 and P2 at two positions at an outer peripheral side. A curvature radius of the corner part P1 is a half or more of a width t2 of the cavity 5 in the circumferential direction. A radial width of the thin part 7 in the corner part P1 is greater than a radial width of the thin part 7 in the corner part P2.
Patent JP-2017051459-A (JP)
Title: Cylindrical resin component
Inventor: TAKEBAYASHI HITOSHI
IPC: A61L31/00
Filed: 2015-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical resin component which can prevent deterioration of hydrophilicity even when stored at high temperature.SOLUTION: In a cylindrical resin component which is made of tubular polypropylene 1 and sucks up a liquid using a capillary phenomenon, and is imparted with hydrophilicity by arranging a functional group 4, having a hydroxyl group, on the inner peripheral surface of the tubular polypropylene 1, the functional group 4 has a larger molecular weight than that of a carboxyl group, and the functional group 4 is desirably formed by a reaction between the carboxyl group arranged on the inner peripheral surface of the tubular plastic resin and any one hydroxyl group in a polyhydric alcohol having two or more hydroxyl groups and/or a silanol having two or more hydroxyl groups.SELECTED DRAWING: Figure 2
Patent JP-2017054367-A (JP)
Title: Monitoring system
Inventor: YOKOYAMA KIMINORI
IPC: H04N7/18
Filed: 2015-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring system capable of monitoring a state of possession of pieces of baggage carried by each user.SOLUTION: The monitoring system includes a first image part, a first baggage detection part, a second imaging part, a second baggage detection part, a user extraction part and a determination part. The first imaging part captures a first image of each user passing from the outside of a station into the station through an automatic ticket examination machine. The first baggage detection part detects the number of pieces of baggage being carried by each user who is imaged by the first imaging part. The second imaging part captures a second image of each user in railroad facilities. The second baggage detection part detects the number of pieces of baggage being carried by each user who is imaged by the second imaging part. The user extraction part extracts images capturing the same user by comparing the first images with the second images. The determination part determines an increase/decrease in the number of pieces of baggage being carried by the same user which is extracted by the user extraction part by referring to the numbers of pieces of baggage being carried by each user detected by the first baggage detection part and the second baggage detection part.SELECTED DRAWING: Figure 1
Patent JP-2017060416-A (JP)
Title: Threshing device
Inventor: SATOJI HISAYUKI
IPC: A01F12/00
Filed: 2015-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a threshing device in which the consumption energy required for threshing processing is suppressed and the threshing processing can be performed quickly.SOLUTION: A threshing device is characterized by: providing a threshing chamber cover (20) on the upper part of a threshing chamber (10); providing an inner cover (21) in an inner circumferential part of the threshing chamber cover (20); forming the inner cover (21) from an upper plate (21A) positioned in the direct upper part of a threshing cylinder (12), a left plate (21B) extending in the left lower side from the left part of the upper plate (21A), and a right plate (21C) extending in the right lower side from the right part of the upper plate (21A); providing multiple dust discharge guides (24) at predetermined intervals in the longitudinal direction in an inner circumferential part of the inner cover (21); detachably providing a circular arc-shaped top plate (22) for covering the upper part of the threshing cylinder (12) between the threshing cylinder (12) and the dust discharge guides (24); mounting the lower left part (23B) of the top plate (22) in the lower part of the left plate (21B); and mounting the right lower part (23C) of the top plate (22) in the lower part of the right plate (21C).SELECTED DRAWING: Figure 4
Patent JP-2017062948-A (JP)
Title: Light-emitting module and lighting fixture
Inventor: KOMIYAMA SHIGETOSHI
IPC: F21V5/00
Filed: 2015-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a lighting fixture capable of improving light distribution characteristics.SOLUTION: A light-emitting module 4 of a lighting fixture comprises: a substrate; a wide-angle light-emitting unit 34 provided on the substrate; and a narrow-angle light-emitting unit 35 provided on the substrate and capable of radiating light higher in directivity than the wide-angle light-emitting unit. The wide-angle light-emitting unit and the narrow-angle light emitting unit are each a light-emitting diode, and the light-emitting module further comprises a wide-angle lens 39 setting an angle of light emitted from the light-emitting diode of the wide-angle light-emitting unit to be wide. It is thereby possible to improve light distribution characteristics.SELECTED DRAWING: Figure 3
Patent JP-2017063363-A (JP)
Title: Communication system and packet switch
Inventor: KAJIMOTO TOMOHITO
IPC: H04L7/00
Filed: 2015-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a communication system and a packet switch, improving the accuracy of time synchronization in the communication system.SOLUTION: A master device includes: a reference time unit which manages a reference time; a PTP processing unit which starts to generate a time synchronization packet using the reference time of the reference time unit, to transmit to a slave device at a preset periodic first time; and a switch unit which, from the start to the completion of the generation of the time synchronization packet, selects the PTP processing unit to transmit the time synchronization packet to the slave device, whereas from the completion of the generation of the time synchronization packet to a preset second time, selects a main signal processing unit to transmits a main signal packet. The slave device includes: a local time unit; a switch unit which receives the main signal packet and the time synchronization packet from the master device; a PTP processing unit which synchronizes the local time with the reference time on the basis of the local time when receiving the time synchronization packet and the reference time included in the received time synchronization packet; and a main signal processing unit which stores the received main signal packet.SELECTED DRAWING: Figure 5
Patent JP-2017067872-A (JP)
Title: Filter switching unit, optical device, and electronic device
Inventor: YAGINUMA DAISUKE
IPC: G03B11/00
Filed: 2015-09-28
Abstract: PROBLEM TO BE SOLVED: To achieve miniaturization or the like of a filter switching unit which can keep a filter at a switched position.SOLUTION: With rotation of a rotary member 30 in a predetermined direction, a projection 80 moves inside a long hole 70 and slides a filter moving member 10 from a second position to a first position. When the filter moving member 10 is positioned at the first position, the rotary member 30 is positioned so that a direction of a line formed by connecting a center axis 33 (first rotation axis) and the projection 80 is parallel to a second direction.SELECTED DRAWING: Figure 1
Patent JP-2016211129-A (JP)
Title: Leather-like sheet, manufacturing method thereof, and method for repairing leather-like sheet
Inventor: ASHIDA TETSUYA
IPC: D06N3/14
Filed: 2015-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a leather-like sheet capable of self-repairing surface scratches by heating, allowing scratches or compressed marks to be easily repaired by heating.MEANS: The leather-like sheet for use includes a fiber substrate sheet with a surface laminated with a grain layer. The grain layer includes a layer which contains a shape-memory polyurethane elastomer.SELECTED DRAWING: Figure 2
Patent JP-2017069019-A (JP)
Title: Power generation method using microbial fuel cell
Inventor: INOUE KENGO
IPC: B09B3/00
Filed: 2015-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a power generation method using microbial fuel cell, capable of achieving a relatively high output even in using livestock waste.SOLUTION: The power generation method using microbial fuel cell includes: preparing for first fuel including at least livestock waste, where CODof the first fuel is 5,000-10,000 mg/L; operating the microbial fuel cell by using the first fuel as starting fuel.SELECTED DRAWING: Figure 1
Patent JP-2017068095-A (JP)
Title: Zoom lens and image capturing device
Inventor: YAMADA TOMOYA
IPC: G02B15/12
Filed: 2015-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a compact, light-weight zoom lens with a built-in extender, which offers superior optical performance over an entire screen, and to provide an image capturing device having the same.SOLUTION: A zoom lens comprises a zoom lens group that moves when zooming, and an aperture stop SP and relay lens group that are stationary when zooming in order from the object side to the image side, and is provided with an extender lens group U52 which modifies a focal length range of the zoom lens when inserted into or removed from an optical path of the relay lens group. The extender lens group U52 comprises a front group, a middle group, and a rear group, each having one positive lens and one negative lens, and is configured to satisfy conditional expressions: 0.250<Nn-Np, |fbp/fb|<0.200, |fbn/fb|<0.200, where Np and fbp respectively represent a refractive index and focal length of the positive lens belonging to the middle group, Nn and fbn respectively represent a refractive index and focal length of the negative lens belonging to the middle group, and fb represents a focal length of the middle group.SELECTED DRAWING: Figure 3
Patent JP-2017065768-A (JP)
Title: Dispensing nozzle
Inventor: SUNAKAWA TAKAYUKI
IPC: B65D25/20
Filed: 2015-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a dispensing nozzle which enables a user to visually perceive, from the outside, the way the content builds up and flows to thereby stimulate the user's intellectual curiosity, doubling the appeal for the user in use.SOLUTION: The present invention relates to a dispensing nozzle 20 connected to a nozzle port 10 of a dispensing container, which the nozzle port foams the content stored in a container body for dispensing, the dispensing nozzle comprising: a spout 22c for ejecting the foamed content; a decorative flow channel 22s for guiding the foamed content from the nozzle port 10 to the spout 22c; and a decorative pattern formed-plate 23 for covering the top of the decorative flow channel 22s. The decorative pattern formed-plate 23 is transparent to light, thus enabling the foamed content to be seen therethrough.SELECTED DRAWING: Figure 3
Patent JP-2017065608-A (JP)
Title: Intake duct structure of internal combustion engine, and internal combustion engine
Inventor: MATSUMOTO TAKASHI
IPC: B60K13/02
Filed: 2015-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an intake dust structure of an internal combustion engine capable of suppressing an increase in a pressure loss of intake air flowing from an inter-cooler into the intake duct of the internal combustion engine, and an intake temperature rise.SOLUTION: An intake duct structure 100 of an internal combustion engine 10 is a structure of an intake duct 12 connected to an upstream side end portion of an intake manifold 11 of the internal combustion engine 10. The intake duct 12 has an intake inlet portion 13 connected with an intake outlet portion 42 of an inter-cooler 40 cooling intake air sucked into the internal combustion engine 10 by piping 51. The intake inlet portion 13 of the intake duct 12 turns in the same direction as the intake outlet portion 42 of the inter-cooler 40.SELECTED DRAWING: Figure 1
Patent JP-2017076558-A (JP)
Title: Vehicular lighting device
Inventor: SATO TAKAYOSHI
IPC: F21V29/10
Filed: 2015-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a light device which includes a reflector for selectively reflecting incident light of a DMD (Digital Micromirror Device) and the like, and which solves the problem of heat reliability of the DMD and the like.SOLUTION: A light device comprises: a lamp unit LU1 that includes a DMD 6; a light source unit LSU that is equipped with a light source; and light guide means (optical fiber) 1 for guiding light, which is emitted from the light source unit LSU, to the lamp unit LU1. The lamp unit LU1 is arranged within a lamp housing 100, and the light source unit LSU is arranged outside the lamp housing 100.SELECTED DRAWING: Figure 2
Patent JP-2017075382-A (JP)
Title: Oxygen free copper plate, manufacturing method of oxygen free copper plate and ceramic wiring board
Inventor: TONOKI TATSUYA
IPC: C22F1/08
Filed: 2015-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a technology that can suppress fracture of a ceramic substrate or peeling from an interface between the oxygen free copper plate and the ceramic substrate from occurring even when the ceramic wiring board is subjected to repetition of temperature increase and temperature decrease.SOLUTION: When an oxygen free copper plate formed into a planar plate by rolling is heated under condition of 800°C or higher and 1080°C or lower for 5 minutes or longer, an average crystal grain size measured from a rolling surface is 500 μm or larger, and when crystal orientations of the respective crystal faces present in a plane parallel with the rolling surface of the oxygen free copper plate are measured and crystal faces having crystal orientation of which inclination from the crystal orientation of a (211) face is within 15° are assumed as a (211) face, a ratio of a total area of the (211) faces present on the rolling surface to an area of the rolling surface becomes 80% or larger.SELECTED DRAWING: Figure 1
Patent JP-2016109675-A (JP)
Title: Object detection device, speed detection device and vehicle
Inventor: TANAKA HIROSHI
IPC: G01S13/58
Filed: 2015-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an object detection device that can improve detection accuracy of a movement of an object around a moving body by detecting a movement of the moving body with the same device.SOLUTION: An object detection device to be loaded on a moving body comprises: a transmission antenna 22; a reception antenna 24; a radio signal transmission/reception unit 2 that alternately changes over first and second beams of the transmission antenna 22 to transmit a radio signal, and receives a reflection wave signal by use of the reception antenna 24; and a speed detection unit 10 that detects at least one ground speed of the moving body on the basis of the radio signal transmitted by use of the first beam and a reflection wave signal having the radio signal reflected upon a road surface, and detects a relative speed of an object with respect to the moving body on the basis of the radio signal transmitted by use of the second beam and a reflection wave signal having the radio signal reflected upon the object.SELECTED DRAWING: Figure 1
Patent JP-2017084589-A (JP)
Title: Slurry composition for nonaqueous secondary battery porous membrane, method of manufacturing electrode for nonaqueous secondary battery, and method of manufacturing nonaqueous secondary battery
Inventor: TANAKA KEIICHIRO
IPC: H01M10/0566
Filed: 2015-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a slurry composition for a nonaqueous secondary battery porous membrane, capable of successfully forming a porous membrane of an electrode for a nonaqueous secondary battery, the porous membrane being capable of allowing a nonaqueous secondary battery to exhibit excellent low-temperature output characteristics.SOLUTION: A slurry composition for a nonaqueous secondary battery porous membrane contains a non-conductive inorganic particle, a polymer and an organic solvent. The polymer contains 90 mass% or more of an aromatic vinyl monomer unit, and 0.1 mmol/g or more and 0.6 mmol/g or less of a carboxyl group. The adsorption amount of the polymer with respect to the non-conductive inorganic particle is 40 mass% or more and 95 mass% or less.SELECTED DRAWING: None
Patent JP-2017084617-A (JP)
Title: Electrode lamination device and electrode lamination method
Inventor: AIDA YASUYUKI
IPC: H01M10/0585
Filed: 2015-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an electrode lamination device and an electrode lamination method that can reduce the moving speed of an electrode in a lamination portion.SOLUTION: An electrode lamination device 1 includes a lamination portion 4 having a mount surface 6a on which a laminate X is mounted, a stop portion 7 which is erected at one end of the mount surface 6a in the movement direction of electrodes 10, 12 and stops the electrodes 10, 12, and a lamination region A provided between the mount surface 6a and the stop portion 7, a gas spraying portion 20 which is disposed to face the mount surface 6a and sprays gas to a movement path of the electrodes 10, 12 in the lamination portion 4, and a controller 25 for controlling the gas spray portion 20 so that gas is sprayed to the electrodes 10, 12 to be supplied to the lamination portion 4 for a period from the time when the electrodes 10, 12 enter a moving passage till the time when the electrodes 10, 12 abut against the stop portion 7.SELECTED DRAWING: Figure 1