baber/WOPTO huggingface dataset:
Patent JP-2018032714-A (JP)
Title: Polishing device and polishing method for wafer
Inventor: UENO JUNICHI
IPC: B24B37/30
Filed: 2016-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a polishing device capable of suppressing small the distribution of a machining allowance and the variation of the machining allowance between polishing heads, and a polishing method for a wafer.SOLUTION: A polishing device 1 comprises: a machine platen 2 to which a polishing cloth 3 for polishing a wafer W is deposited; and multiple polishing heads 30 which are rotatable while holding the wafer W and can be pressed to the polishing cloth 3 while applying a polishing load to the wafer W. While rotating the polishing heads 30, polishing is performed by pressing the wafer W that is held by the polishing heads 30, to the polishing cloth 3. The multiple polishing heads 30 include: pressure control mechanisms 10a and 10b for controlling the polishing loads of the polishing heads 30 individually for each polishing head; and rotation control mechanisms 20a and 20b for controlling rotation speeds of the polishing heads 30.SELECTED DRAWING: Figure 1
Patent JP-2018031051-A (JP)
Title: Method for refining scandium and scandium extraction agent
Inventor: GOTO MASAHIRO
IPC: B01D11/04
Filed: 2016-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a method where, from an acidic solution containing impurities including scandium and further including iron, the scandium and the impurities are separated, and the scandium is efficiently refined.SOLUTION: Provided is a method for refining scandium where an acidic solution containing scandium and further containing an elemental component(s) at least including iron is subjected to solvent extraction with a mixed extraction agent containing a phosphoric acid based extraction agent and a neutral extraction agent, and the scandium is extracted from the acidic solution. In the mixed extraction agent, the phosphoric acid based extraction agent is preferably included at a mixing ratio in the range of 5 to 50% by mol ratio. Further, prior to the solvent extraction the pH of the acidic solution is preferably regulated to the range of 0.0 to 2.0.SELECTED DRAWING: Figure 1
Patent JP-2016193357-A (JP)
Title: Game machine
Inventor: HAMADA TAKAHIRO
IPC: A63F7/02
Filed: 2016-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing fun of a game by movement of a movable object.SOLUTION: A Pachinko game machine for executing a predetermined performance includes: a long cheek movable body 71 in that a first decorative body 711A to seventh decorative body 711G are connected; and a second connection board 722 provided in the cheek movable body 71. The second connection board 722 includes: a first mount part 725A to a seventh mount part 725G for placing electronic components provided in each of the first decorative body 711A to the seventh decorative body 711G; and a second band-like part 723B for mutually and electrically connecting each of the first mount part 725A to the seventh mount part 725G. Further, the first mount part 725A to the seventh mount part 725G and then the second band-like part 723B are formed by a single continuous board.SELECTED DRAWING: Figure 62
Patent JP-2018030317-A (JP)
Title: Coextrusion film and multilayer coextrusion laminate
Inventor: UENO MASAHIRO
IPC: B32B7/02
Filed: 2016-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a coextrusion laminate of high density polyethylene and low density polyethylene which are excellent in rigidity, suppresses delamination and can obtain a high heat seal strength.SOLUTION: A coextrusion film has at least two layers obtained by coextrusion molding a layer formed of a high density resin composition containing high density polyethylene (A) and linear low density polyethylene (B) so that a weight ratio (A/B) of the high density polyethylene (A) to the linear low density polyethylene (B) is in a range of 70/30 to 83/17, and a layer high pressure radical method low density polyethylene (C).SELECTED DRAWING: Figure 1
Patent JP-2018033338-A (JP)
Title: Milk fat cream and method for producing the same
Inventor: KOSUGI TATSUYA
IPC: A23C13/14
Filed: 2016-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a low viscosity high fat base milk fat cream in which a characteristic change before and after freeze-thraw is reduced.SOLUTION: Provided is a milk fat cream comprising: a fat source separated from a milk; a first component(s) consisting of at least one kind selected from the group consisting of saccharose stearate ester with an HLB of 3 or lower, saccharose palmitate ester with an HLB of 3 or lower and a saccharose behenate ester with an HLB of 3 or lower; a second component(s) consisting of at least one kind selected from the group consisting of saccharose stearate ester with an HLB of 15 or higher and saccharose palmitate ester with an HLB of 15 or higher; a third component(s) consisting of at least one kind selected from the group consisting of polyglycerol myristic acid ester with an HLB of 14 or higher, a polyglycerol myristic acid ester with an HLB of 14 or higher and a polyglycerol lauric acid ester with an HLB of 14 or higher; and a fourth component(s) consisting of at least one kind selected from the group consisting of glucose, maltose and maltooligosaccharide with a polymerization degree of 5 to 7.SELECTED DRAWING: None
Patent JP-2018037232-A (JP)
Title: Lighting fixture
Inventor: ITO YUICHIRO
IPC: H05B37/02
Filed: 2016-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain a lighting fixture capable of reducing power consumption.SOLUTION: A lighting fixture comprises: a light-emitting element; a lighting circuit which lights the light-emitting element; a control unit which emits a control signal; a control circuit which controls the lighting circuit according to the control signal; a control power supply circuit which supplies power to the control circuit and the control unit; a switch unit provided in a path for supplying the power from the control power supply circuit to the control unit; and a housing on which a light source lighting device including the lighting circuit, the control circuit, the control power supply circuit, and the switch unit, and the light-emitting element are mounted. The control unit is detachably mounted on the housing.SELECTED DRAWING: Figure 1
Patent JP-2018034614-A (JP)
Title: Automobile state notification device and automobile
Inventor: TAKAMATSU MASAAKI
IPC: B60Q1/00
Filed: 2016-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an automobile state notification device which notifies an automobile state based on a self diagnosis in a manner which a driver outside of the automobile is likely to notice.SOLUTION: An automobile state notification device 20 includes: a getting-off detection part 810 for detecting getting-off of a driver of an automobile 10 from the automobile 10; and an illumination control part 820 for controlling a vehicular exterior lamp which the automobile 10 includes. When the getting-off detection part 810 has detected the getting-off of the driver, in the case where an automobile state detection part 830 for detecting the state of the automobile 10 which the automobile 10 includes has detected a first state of the automobile 10, the illumination control part 820 operates the vehicular exterior lamp in a first illumination state.SELECTED DRAWING: Figure 5
Patent JP-2018033394-A (JP)
Title: A moisture migration inhibitor used for a filling of a filled food product
Inventor: FUJII ATSUSHI
IPC: A23L29/212
Filed: 2016-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a moisture migration inhibitor used for a filling of a filled food product, which can inhibit moisture migration from a filling to a skin, in a filled food product such as a Chinese dumpling and an egg roll.SOLUTION: A moisture migration inhibitor used for a filling of a filled food product contains oil and fat processed starch containing (a) monoglycerol fatty acid ester and/or glycerol organic acid fatty acid ester, and (b) sorbitan fatty acid ester.SELECTED DRAWING: None
Patent JP-2018033399-A (JP)
Title: Method of producing brewing yeast with high isoamyl acetate productivity, acetic acid productivity of low productivity, and high isoamyl alcohol productivity
Inventor: TOMIMOTO KAZUYA
IPC: C12N1/19
Filed: 2016-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a brewing yeast in which the brewing characteristics have been desirably modified by inhibiting gene function.SOLUTION: A method of producing a brewing yeast with high isoamyl acetate productivity, acetic acid productivity of low productivity, and high isoamyl alcohol productivity includes a RPD3 gene or HDA1 gene function inhibition in a brewing yeast. The brewing yeast with the RPD3 gene or HDA1 gene function inhibition exhibits preferred brewing characteristics such as increasing the productivity of isoamyl acetate which is an aromatic substance in alcoholic beverages, whereas the productivity of ethyl acetate thought to cause off-flavors while being an acetate ester like isoamyl acetate is not increased significantly, and further reducing the productivity of acetic acid which is a causative agent of acidic odors, and increasing the productivity of isoamyl alcohol which is the substrate for the biosynthesis of isoamyl acetate.SELECTED DRAWING: None
Patent JP-2018038703-A (JP)
Title: Space forming tool for backpack
Inventor: WATANABE JUNKO
IPC: A45F3/04
Filed: 2016-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a space forming tool for a backpack, a tool that stably form, between the backpack and the back, a space for dissolving discomfort due to sweating of the back.SOLUTION: The space forming tool 1 for a backpack includes: a space forming member 2 that has a length equivalent to the lateral length of the backpack 11; and connectors 3 that removably connect the left and right end parts of the space forming member 2 to the lower end of the left and right shoulder straps 12, 13 of the backpack 11. The space forming member 2, in the installed state, forms a laterally extending space S between the backpack 11 and the back 14a. The space forming member 2 is provided with a first part 4 which is nearly T-shaped in the cross section, extending laterally, and having a specific length in front and in the rear, and with a second part 5 which has in the left and right ends installation holes 5a, 5b respectively for the connectors 3 to be attached and which has the upper end combined along the lateral directions with the lower face of the first part 4 along the lateral directions.SELECTED DRAWING: Figure 2
Patent JP-2017054125-A (JP)
Title: Optical member and manufacturing method of optical member
Inventor: NAKAYAMA HIROHARU
IPC: C08J9/36
Filed: 2016-09-09
Abstract: PROBLEM TO BE SOLVED: To provide an optical member having superior optical characteristics.SOLUTION: The optical member includes: an optical member; and an antireflection film formed over the base material. The antireflection film has a porous layer over the surface thereof; the porous layer contains silicon oxide particles and binder. A part or entire of the porous layer contains a fluorine resin, and n-hexadecane contact angle on the surface of the antireflection film is 50° or more and 80° or less.SELECTED DRAWING: Figure 2
Patent JP-2018045373-A (JP)
Title: Information processing program, information processing terminal and information processing method
Inventor: FUJITA YOSHIHIDE
IPC: G08B25/00
Filed: 2016-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an information processing program capable of accurately determining whether a user has checked a display content.SOLUTION: The information processing program causes an information processing terminal to execute a series of processing including: while a piece of display information is displayed on a screen of the information processing terminal, detecting a viewing direction of the user directed to the screen using a first imaging apparatus mounted on the information processing terminal; picking up an image using a second imaging apparatus mounted on the information processing terminal; and controlling to output a warning relevant to the display information based on the viewing direction and the image.SELECTED DRAWING: Figure 3
Patent JP-2017069189-A (JP)
Title: Conductive paste and electronic substrate, manufacturing method therefor
Inventor: KOBAYASHI KOJI
IPC: C04B41/88
Filed: 2016-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a conductive paste capable of strongly binding a conductive part to a ceramic substrate.SOLUTION: A conductive paste is prepared by combining high melting point metal particles having the melting point over a burning temperature, molten alloy particles melting at the burning temperature and containing an alloy with the melting point of 400°C or less, active metal particles containing an active metal and an organic vehicle. The molten alloy particles may contain Sn and at least one selected from a group consisting of Sn-Ag-Cu alloy particles, Sn-Bi alloy particles and Au-Sn alloy particles. In the active metal particles, the active metal may be Ti and/or Zr. The active metal particles may be at least one selected from a group consisting of titanium hydride particles, titanium boride particles and zirconium hydride particles. The high melting point metal particles may be formed by at least one metal selected from a group consisting of Cu, Ag and Ni or an alloy containing the metal.SELECTED DRAWING: None
Patent JP-2017072133-A (JP)
Title: Piston bolt
Inventor: ROLAND LOCHMANN
IPC: F02F3/00
Filed: 2016-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an embodiment for a piston bolt which is improved or at least alternative.SOLUTION: A piston bolt 1 includes an axial opening 3 and is provided with at least one reinforcement rib 4 located on an inner peripheral surface of the axial opening 3. The at least one reinforcement rib 4 is formed into a spiral shape and is configured so as to uniformly extend through the opening 3. Further, the reinforcement ribs having a honeycomb structure are provided in the piston bolt 1.SELECTED DRAWING: Figure 1
Patent JP-2018053002-A (JP)
Title: Gravure ink for aluminum substrate and printed matter
Inventor: NARUHIRO HARUNORI
IPC: C09D11/106
Filed: 2016-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a gravure ink for an aluminum substrate which has good temporal stability, good adhesion to an aluminum substrate, and good abrasion resistance.SOLUTION: The gravure ink for an aluminum substrate contains a pigment, a binder resin, and an organic solvent. The binder resin contains a vinyl chloride-vinyl acetate copolymer resin (A). The vinyl chloride-vinyl acetate copolymer resin (A) has an acid value of 1-25 mg KOH/g.SELECTED DRAWING: None
Patent JP-2018056261-A (JP)
Title: Laser beam emission device
Inventor: NOGUCHI KEISUKE
IPC: H01S3/0941
Filed: 2016-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam emission device that is able to efficiently perform processing without degrading processing quality when a drive current caused to flow in an excitation semiconductor laser is changed with a change in the material of an object to be processed.SOLUTION: A storage section stores a correlation between the temperature of an excitation semiconductor laser and the current value of a drive current when the oscillation efficiency of a laser beam becomes maximum. A temperature control section performs a temperature determination process for determining, on the basis of the correlation stored in the storage part, the temperature of the excitation semiconductor laser corresponding to the current value of the drive current, set by a drive current value setting section, and a temperature control process for controlling the temperature of the excitation semiconductor laser such that it is equal to a temperature determined by the temperature determination process. Accordingly, degradation in processing quality is prevented, and the need to measure the temperature of the excitation semiconductor laser each time the current value of the drive current is changed is obviated.SELECTED DRAWING: Figure 6
Patent JP-2018052090-A (JP)
Title: Inkjet recording device
Inventor: ITO TAKESHI
IPC: B41J2/01
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet recording device which can reduce the generation of a white stripe at the recording of an image to a sheet.SOLUTION: A recording device comprises: a transfer roller pair 59 and a discharge roller pair 44 for transferring a paper sheet 12 to a transfer direction 15; a recording head 38 located between both the rollers 59, 44, and discharging an ink droplet to the paper sheet 12 from a nozzle 39; and a carriage 40 having the recording head 38, and movable to left and right directions 9; and a control part 130. The control part 130 performs intermittent transfer processing for alternately repeating the transfer and stop of the paper sheet 12, recording processing for discharging the ink droplet while moving the carriage 40 during the stop of the paper sheet 12, and making the paper sheet 12 perform one-pass image recording, and calculation processing for calculating overlap amounts L1, L2, L3 and L4 along the transfer direction 15 of the image which is recorded on the paper sheet 12 by two passes according to a grip state of the paper sheet 12 by both the roller pairs 59, 44 on the basis of a length A of image data and a length B of a nozzle region.SELECTED DRAWING: Figure 7
Patent JP-2018060619-A (JP)
Title: Method of manufacturing current collector for electrode
Inventor: ADACHI MASAKI
IPC: H01G11/68
Filed: 2016-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a current collector for a thin electrode.SOLUTION: A method of manufacturing a current collector for an electrode includes: a step (A) of preparing a cloth equipped with a chemical fiber; a step (B) of accumulating a first metal on both surfaces of the cloth by sputtering; and step (C) of manufacturing the current collector for the electrode by accumulating a second metal on both surfaces of the cloth accumulating the first metal thereon by sputtering.SELECTED DRAWING: Figure 2
Patent JP-2017044703-A (JP)
Title: Small sized electronic power generation system
Inventor: HATTORI SADAO
IPC: G21C3/07
Filed: 2016-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a safe and highly efficient power generation system, while downsizing the entire system much more.SOLUTION: A small sized electronic power generation system includes: a reactor core 2 using a metallic fuel comprising an alloy containing at least uranium 235, zirconium, and plutonium 239; an atomic reactor vessel 1 storing this reactor core 2; and an atomic reactor core 3 filled inside the atomic reactor vessel 1 and including a metallic sodium heated by the reactor core 2 and a neutron reflector 9 for maintaining an actual double coefficient of the neutron emitted from the reactor core 2 at approximately 1 or more so as to make the reactor core to be in a critical state. A main heat exchanger 15 is provided at the outside of the atomic reactor core 3. The main heat exchanger 15 is supplied with the metallic sodium heated by the atomic reactor core 3, and a super critical carbon dioxide heat-exchanged with the heated metallic sodium is circulated. The super critical dioxide carbon heated by the main heat exchanger 15 drives a turbine 20, and a power generator 21 is operated by the driving of this turbine 20.SELECTED DRAWING: Figure 1
Patent JP-2017041897-A (JP)
Title: System and tool for enhanced 3d audio generation and expression
Inventor: NICOLAS R TSINGOS
IPC: H04S5/02
Filed: 2016-10-07
Abstract: PROBLEM TO BE SOLVED: To provide an improved tool for authoring and rendering audio reproduction data.SOLUTION: In audio and metadata authoring tools 2205 generalizes audio reproduction data for a wide variety of reproduction environment. The audio reproduction data may be authored by creating metadata for audio objects. The metadata may be created with reference to speaker zones. During a rendering process, the audio reproduction data may be reproduced according to reproduction speaker layout of particular reproduction environment.SELECTED DRAWING: Figure 22
Patent JP-2018062760-A (JP)
Title: Foam shield construction method
Inventor: KOYANAGI KOJI
IPC: C09K8/22
Filed: 2016-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a foam shield construction method that is excellent in stability with foam.SOLUTION: The foam shield construction method comprises the step of excavating while injecting foam to a pit face or chamber of a shield machine, the foam is obtained by foaming frother composition that contains (A) alkyl ether sulfate salt having an alkyl group of carbon number of 12 to 14, where an average additional mole number of ethylene oxide is of 1 to 3, (B) univalent alcohol of carbon number of 12 to 14, (C) mono alkyl glyceryl ether having an alkyl group of a carbon number of 8 to 12, and water.SELECTED DRAWING: None
Patent JP-2017062238-A (JP)
Title: Composition for detecting biofilm on viable tissue
Inventor: PHILLIP GODFREY BOWLER
IPC: G01N33/48
Filed: 2016-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a staining composition for use in making a biofilm detectable on a viable tissue.SOLUTION: The staining composition for use in making a biofilm detectable on a viable tissue, preferentially stains the biofilm and comprises a coloured or fluorescent staining agent in a solution in a quantity effective to stain the biofilm and render the same detectable.SELECTED DRAWING: None
Patent JP-2018065072-A (JP)
Title: Caster cleaning device
Inventor: SHIBUYA TOMONORI
IPC: B08B1/04
Filed: 2016-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a caster cleaning device which can clean casters having various sizes.SOLUTION: A caster cleaning device (10) includes: first rotors (30) each having a first rotation axis (30a); and second rotors (31) each having a second rotation axis (31a). The first rotor (30) and the second rotor (31) are disposed with the first rotation axis (30a) and the second rotation axis (31a) arranged parallel to each other so that each caster is supported by the first rotor (30) and the second rotor (31). The first rotor (30) is formed as a brush including multiple first brush hairs (33) and multiple second brush hairs (34) longer than the first brush hairs (33).SELECTED DRAWING: Figure 2
Patent JP-2018067180-A (JP)
Title: Work supporting device and work supporting program
Inventor: SHIMA TAKESHI
IPC: G06Q10/10
Filed: 2016-10-20
Abstract: PROBLEM TO BE SOLVED: To enable immediately responding to additions and changes of formats ex retro-facto.SOLUTION: A work supporting device 100 comprises a determining part 114 and learning part 115. The determining part 114 determines a document format from a still image 152 of a document including entry fields that are defined by each format. The learning part 115 registers, when the format determined by the determining part 114 has not been registered at a format database 161, the format to the format database 161.SELECTED DRAWING: Figure 1
Patent JP-2018067500-A (JP)
Title: Display device
Inventor: ITO TAKAYUKI
IPC: H05B33/28
Filed: 2016-10-21
Abstract: PROBLEM TO BE SOLVED: To improve color purity, power consumption and viewing angle dependence while ensuring easy manufacturing property in a full-color display device using a white light-emitting element.SOLUTION: A display device includes: a plurality of light-emitting elements 2 each comprising an organic layer 15 including a light-emitting layer that emits white light interposed between a lower transparent electrode 13 and an upper electrode 16, on a substrate 10; and a reflection layer 11 and an optical interference layer 12 disposed between the light-emitting elements 2 and the substrate 10. The optical interference layer 12 is formed of a material that has a refractive index lower than that of the light-emitting layer and has a ratio (nr/nb) of a refractive index (nr) in a red wavelength region to a refractive index (nb) in a blue wavelength region of less than 0.95, and is adjusted in such a manner that when an optical distance from the light-emitting layer to the reflection layer is set to (2m+1)λ/4, the number (m) of interference orders are 5, 4 and 3 in the blue, green and red wavelength regions, respectively.SELECTED DRAWING: Figure 1