baber/WOPTO huggingface dataset:
Patent JP-2016169207-A (JP)
Title: Compound, resin, resist composition, and production method of resist pattern
Inventor: MASUYAMA TATSURO
IPC: G03F7/039
Filed: 2016-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a composition and a resin to be suitably used for a resist composition from which a resist pattern excellent in line edge roughness can be produced.SOLUTION: The compound is represented by formula (I). In formula (I), Rrepresents a hydrogen atom or a methyl group; Rrepresents a hydrocarbon group having 1 to 12 carbon atoms; Xand Xeach independently represent an oxygen atom or a sulfur atom; Xrepresents a divalent saturated hydrocarbon group having 1 to 12 carbon atoms which may have a fluorine atom; Arepresents a divalent hydrocarbon group having 1 to 12 carbon atoms or-A-X-(A-X)-A-, where * represents a binding site to an oxygen atom; A, Aand Aeach independently represent a divalent hydrocarbon group having 1 to 12 carbon atoms; Xand Xeach independently represent -O-, -CO-O-, -O-CO- or -O-CO-O-; and a represents 0 or 1.SELECTED DRAWING: None
Patent JP-2017147835-A (JP)
Title: Power supply device and motor control device using the same
Inventor: MASUNAGA MASAHIRO
IPC: H02P27/06
Filed: 2016-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a power supply device for converting AC voltage to desired DC voltage, the power supply device being capable of performing variable control of output voltage from 0 V in order to improve efficiency of the whole system and reducing a cost.SOLUTION: A power supply device comprises a voltage doubler rectification circuit 8 including a positive electrode side output terminal 6 and negative electrode side output terminal 7 that output DC voltage obtained by rectifying/smoothing AC voltage generated from an AC power supply 1. In the power supply device, a switched-capacitor circuit 15 is connected in series between a rectification circuit 2 and an output capacitor 5, the switched-capacitor circuit being configured while including: a first element circuit 11 constituted of a first semiconductor switch 9 and a third capacitor 10; and a second element circuit 14 constituted of a second semiconductor switch 12 and a fourth capacitor 13. Accompanied with control of operation of the first semiconductor switch 9 and the second semiconductor switch 12, the DC voltage output from the positive electrode side output terminal 6 and negative electrode side output terminal 7 is controlled.SELECTED DRAWING: Figure 1
Patent JP-2017148685-A (JP)
Title: Exhaust gas purification apparatus
Inventor: KANAZAWA TAKAAKI
IPC: B01J29/80
Filed: 2016-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas purification apparatus for a gasoline direct injection engine including a gasoline particle filter, which can efficiently scavenge a hydrocarbon generated immediately after starting a gasoline direct injection engine.SOLUTION: The exhaust gas purification apparatus for a gasoline direct injection engine including a gasoline particle filter includes: a filter substrate; a gasoline particle filter coating layer that is formed on an exhaust gas inflow side surface of the filter substrate and that includes a mixture including two zeolites; a catalyst coating layer that is formed on an exhaust gas outflow side surface of the filter substrate and that includes a catalytic metal. In the exhaust gas purification apparatus, the mixture including the two zeolites includes MFI and FAU at a weight ratio of MFI:FAU=1:1 to 1:2.SELECTED DRAWING: Figure 3
Patent JP-2016191910-A (JP)
Title: Method of manufacturing toner, and method of manufacturing resin particle
Inventor: KINUMATSU TETSUYA
IPC: B01J2/00
Filed: 2016-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a toner with which toner particles having a sharp particle size distribution and uniform shapes can be easily and efficiently obtained.SOLUTION: There is provided a method of manufacturing a toner containing toner particles of a core-shell structure including a core that contains a resin and a shell phase that is provided on the surface of the core and derived from resin fine particles containing a resin A, in which the resin A is a resin containing a portion derived from a crystalline polymer D. The method includes the steps of: (i) preparing a dispersion element by dispersing, in a dispersion medium in a container, liquid droplets of a resin solution containing a resin, resin fine particles, and organic solvent; and (ii) extracting the organic solvent included in the droplets of the resin solution in the dispersion medium and then removing the organic solvent from the dispersion medium, wherein in the step (i), the temperature of the dispersion element is maintained higher than a temperature Ta(°C), and between the step (i) and the step (ii), the method further includes a step (iii) of cooling the dispersion element to a temperature lower than the temperature Ta(°C).SELECTED DRAWING: None
Patent JP-2017150395-A (JP)
Title: Internal combustion engine
Inventor: MAEDA KAZUHIDE
IPC: F01M11/00
Filed: 2016-02-24
Abstract: PROBLEM TO BE SOLVED: To avoid that oil is atomized by the rotation of a crank shaft, and discharged together with a blowby gas.SOLUTION: A blowby gas discharge passage 8 is formed at one of regions with a bearing part 2 sandwiched therebetween out of a cylinder block 1 so as to be downwardly opened. A guide part 13 having two inclined faces 13a is formed at a lower region of the blowby gas discharge passage 8 out of an oil pan 9. An upper end of the guide part 13 is located in the vicinity of an upper end of the oil pan 9. An oil droplet which is scattered sideways by the rotation of a crank shaft 5 is guided by the inclined faces 13a of the guide part 13, changed in an orientation to an axial line direction of the crank shaft 5, and flows down along a bottom 9b of a recessed part 9a. By the existence of the inclined faces 13a, it can be avoided that the oil droplet is atomized by a collision. Furthermore, since an upper face plate 13b of the guide plate 13 is located in the vicinity of the upper end of the oil pan 9, even if an oil mist is generated by a collision of the oil droplet with the guide part 13, it can be avoided that the oil mist flows into the blowby gas discharge passage 8.SELECTED DRAWING: Figure 2
Patent JP-2017150745-A (JP)
Title: Heat exchanger and power generation system
Inventor: ONODERA TAKASHI
IPC: F01K27/02
Filed: 2016-02-25
Abstract: PROBLEM TO BE SOLVED: To improve heat exchange efficiency with grains by minimizing a heat radiation amount to the outside to the utmost.SOLUTION: A heat exchanger exchanges heat between grains R flowing down toward a discharge port 4 from a supply port 3 in a tower body 1 and air from an air feed port 6, and discharges the air from the discharge port 7. A plurality of partitioning walls H for partitioning an internal space of the tower body 1 into a plurality of small spaces E, and having upper faces 11 which are formed so as to be inclined for making the grains R flow down are formed in the tower body 1, the partitioning walls H are arranged so that their inclination directions are sequentially and alternately inverted in order from the top, and also so that a passage port 10 for the grains R is formed between an inner wall face of the tower body 1 and themselves while a tip edge 14 at a tip part is separated from the inner wall face of the tower body 1 at a prescribed interval. An air duct 30 having a flow-in port 31 into which air flows at a base end part side of the partitioning walls H, and an injection port 32 for injecting air which flows in from the flow-out port 31 at the passage port 10 is provided at a lower position rather than the discharge port 7 and an upper position rather than the air feed port 6, and at a lower face of the partitioning wall H for partitioning the small spaces E at the lower face.SELECTED DRAWING: Figure 3
Patent JP-2017153009-A (JP)
Title: SAW device and manufacturing method thereof
Inventor: WATABE HISATAKA
IPC: H03H9/25
Filed: 2016-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a SAW device capable of attaining downsizing while preventing inter-electrode short-circuiting by eliminating spreading of a solder in a lateral direction when forming a solder bump while using an inexpensive resin substrate, and a manufacturing method thereof.SOLUTION: The present invention relates to a SAW device and a manufacturing method thereof. In the SAW device, a first substrate 1a and a second substrate 1b that are glass epoxy substrates are laminated, embedded wiring 8 is formed between the first substrate 1a of an upper layer and the second substrate 1b of an upper layer and at a position overlapped with the embedded wiring 8 on the second substrate 1b, a through-hole 6 in which the embedded wiring is exposed is formed by laser irradiation from a top face. A solder bump 5 is formed within the through-hole 6 and connected with a surface acoustic wave element 4.SELECTED DRAWING: Figure 1
Patent JP-2017154102-A (JP)
Title: Hulling roll and production method of hulling roll
Inventor: SHISHIDO KEISUKE
IPC: C08L23/08
Filed: 2016-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a hulling roll having a rubber layer on a surface where the dispersibility of a filler, especially silica, to rubber is improved, abrasion resistance is excellent and further durability is excellent and which can be used for a long term.SOLUTION: In a hulling roll having a rubber layer on a surface, the rubber layer is made of a composition containing: 0-99 pts.wt. ethylene α-olefin non-conjugated polyene copolymer (A) satisfying requirements (A-1) and (A-2); 1-100 pts.wt. ethylene α-olefin non-conjugated polyene copolymer (B) satisfying requirements (B-1) and (B-2) (where, the total of the copolymer (A) and the copolymer (B) is 100 pts.wt.); and 1-100 pts.wt. filler (C) (except carbon black) satisfying requirement (C-1) to the total 100 pts.wt. of the copolymer (A) and the copolymer (B).SELECTED DRAWING: None
Patent JP-2017156643-A (JP)
Title: Monitoring system
Inventor: FUJITA YUSUKE
IPC: G03B17/14
Filed: 2016-03-03
Abstract: PROBLEM TO BE SOLVED: To report a proper lens replacement timing corresponding to a function set in an imaging apparatus, in a monitoring system using a lens-interchangeable imaging apparatus.SOLUTION: The monitoring system using an imaging apparatus 100 to/from which an interchangeable lens 101 is attached/detached includes a lens driving information acquisition unit 103 which acquires first information on the driving of an optical member provided in the interchangeable lens 101, a camera setting information acquisition unit 104 which acquires second information on the function set in the imaging apparatus 100, a lens durability information acquisition unit 105 which acquires third information on the durability of a driving unit for driving the optical member, a lens service life determination unit 106 which performs determination on the replacement timing of a lens device on the basis of the first information, the second information, and the third information, and a lens state notification unit 107 which reports a determination result.SELECTED DRAWING: Figure 1
Patent JP-2017160682-A (JP)
Title: Double floor level automatic adjustment device and double floor level automatic adjustment method
Inventor: FUJIHASHI KATSUMI
IPC: E04F15/024
Filed: 2016-03-10
Abstract: PROBLEM TO BE SOLVED: To realize an automatic adjustment of a level of a double floor.SOLUTION: A double floor level automatic adjustment device 4 comprises an automatic travel mechanism 5 for traveling on a double floor 3 installed via a height adjustable support leg 2 on a skeleton floor surface 1, an automatic bolt rotation mechanism 6 for rotating a height adjustment bolt 2b by connecting to a head part of the height adjustment bolt 2b of the support leg 2 from above the double floor 3 and automatic control means 7 for controlling driving of the automatic bolt rotation mechanism 6 by controlling driving of the automatic travel mechanism 5 based on position information of the height adjustment bolt 2b to the double floor 3. Actually, after laying the double floor 3 all over at an almost level on the skeleton floor surface 1, the double floor level automatic adjustment device 4 is placed on the double floor 3, and then, a height of the height adjustment bolt 2b is successively automatically adjusted by making its double floor level automatic adjustment device 4 automatically travel.SELECTED DRAWING: Figure 1
Patent JP-2017159564-A (JP)
Title: Paper base material for foamed heat-insulation paper container, sheet for foamed heat-insulation paper container, and foamed heat-insulation paper container
Inventor: HIRAI KANA
IPC: B32B27/28
Filed: 2016-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a foamed heat-insulation paper container which reduces variations in a place of a permeation amount of water vapor generated from a paper base material, uniformly foams a thermoplastic resin layer, and thereby is excellent in heat insulation and appearance of the surface, and to provide a paper base material for foamed heat-insulation paper container and a sheet for foamed heat-insulation paper container used in the production.SOLUTION: A paper base material 3 for foamed heat-insulation paper container has an ethylene-modified polyvinyl alcohol layer 2 on at least one surface of a paper base material 1. A sheet for foamed heat-insulation paper container has an ethylene-modified polyvinyl alcohol layer between a paper base material and a thermoplastic resin layer. A foamed heat-insulation paper container uses foamed heat-insulation paper in at least one of a body member and a bottom plate member, and the foamed heat-insulation paper has a foamed resin layer formed from a thermoplastic resin on at least one surface of a paper base material, and has an ethylene-modified polyvinyl alcohol layer between the paper base material and the foamed resin layer.SELECTED DRAWING: Figure 1
Patent JP-2017158880-A (JP)
Title: Slot machine
Inventor: MINOHARA TAKAFUMI
IPC: A63F5/04
Filed: 2016-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine capable of reducing a processing load of a main control unit.SOLUTION: In a game state 8 (step Ss610 (YES)), if a replay 01 or 02 is won, or one of winnings 01 to 03 or 09 to 20 is won (step Ss612 (YES) or Ss616 (YES)), a point lottery is executed (step Ss614 or Ss618), and according to the result, a return point is added (step Ss620). If the return point reaches 7 or more (step Ss622 (YES)), a return is made to a game state 3 (AT) (step Ss624).SELECTED DRAWING: Figure 59
Patent JP-2017159611-A (JP)
Title: Image formation device
Inventor: UEHARA MASAKAZU
IPC: B41J29/00
Filed: 2016-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an image formation device which secures shield performance, enables improvement of exchangeability of a circuit board and work efficiency of connection work to a connector, and enables cost reduction.SOLUTION: An image formation device 1 includes a device frame 6, an image formation part, a circuit board 10 and a shield sheet metal 11. The image formation part forms images on a sheet. The circuit board 10 is disposed in the device frame 6. Electric components 13 which control the image formation part are mounted on the circuit board 10. The shield sheet metal 11 is disposed between the device frame 6 and the circuit board 10.SELECTED DRAWING: Figure 3
Patent JP-2016130387-A (JP)
Title: Method for manufacturing paper
Inventor: FUKUOKA MOE
IPC: D21H23/04
Filed: 2016-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a technique for effectively preparing pulp having characteristics by applying a fiber classification technique, and producing paper having characteristics, especially a strong hardness by using the pulp.SOLUTION: A method for manufacturing paper includes: a step of classifying a pulp slurry containing old paper pulp and having a solid content concentration of 1.5 wt.% or more into a long fiber fraction and a short fiber fraction by using an outward type slit screen having an opening of a slit width of 0.1 mm-0.3 mm; a step of bringing a solid content ratio of the long fiber fraction to the short fiber fraction to (10:90)-(60:40), and a Canada standard freeness difference between the long fiber fraction and the short fiber fraction to 100 ml-300 ml; a step of adding at least one paper-making additive to the pulp slurry of the short fiber fraction; and a step of paper-making using the pulp slurry of the short fiber fraction, added with the paper-making additive.SELECTED DRAWING: None
Patent JP-2016169215-A (JP)
Title: Hair treatment compositions and methods for reducing hair cuticle damage using the same
Inventor: INUI SHIGEKI
IPC: A61Q5/12
Filed: 2016-03-14
Abstract: PROBLEM TO BE SOLVED: To provide hair treatment compositions that can reduce cuticle damage caused by ultraviolet rays stimulation, bleaching agent stimulation, hair dye stimulation, and permanent waving agent stimulation; and to provide methods for reducing hair cuticle damage using the same.SOLUTION: A hair treatment composition of the invention contains fullerene dispersions in which fullerenes are stably dispersed. A method for reducing hair cuticle damage of the invention comprises treating hair with a hair treatment composition containing a fullerene dispersion in which fullerenes are stably dispersed before an exposure or treatment, simultaneously with an exposure or treatment, or after an exposure or treatment, when the hair is exposed by ultraviolet rays or treated with a bleaching agent, hair dye, or permanent waving agent.SELECTED DRAWING: None
Patent JP-2017163879-A (JP)
Title: combine
Inventor: MATSUMOTO MASARU
IPC: A01D41/12
Filed: 2016-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a combine in which an operator can easily ensure whether or not a threshing cylinder becomes a shifting state according to a kind of grain to be threshed, in the combine with the threshing cylinder supported so as to be rotatably driven in a threshing chamber of a threshing device and a transmission for shifting a rotational speed of the threshing cylinder.SOLUTION: A combine includes a threshing cylinder 23 supported so as to be rotatably driven in a threshing chamber 21 of a threshing device 6, a transmission 73 for shifting a rotational speed of the threshing cylinder 23, a rotation sensor 98 for detecting the rotational speed of the threshing cylinder 23, and a control unit 50 with detection results of the rotation sensor 98 being input therein. The control unit 50 performs determination processing for determining a shifting state by the transmission 73 based on the detection results of the rotation sensor 98.SELECTED DRAWING: Figure 7
Patent JP-2016178296-A (JP)
Title: Assembly of non-planar chip
Inventor: FAN LONG-SHENG
IPC: A61F2/14
Filed: 2016-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an assembly method of a curved chip based non-planar device and an apparatus for assembly.SOLUTION: A groove hole is prepared as an opening in a longitudinal direction in a chip, a flexural stress is decreased, and an allowable deformation degree of the chip is improved. The chip is deformed in a desired shape within the allowable deformation degree via the groove hole, retention holding is given to at least a part of the chip, and the chip is kept curved in accordance with the desired deformation. Further, a non-planar integrated circuit device is also described which comprises a flexible structure and at least one stationary structure that is coupled thereto. The flexible structure is curved in a desired shape. A plurality of contact regions are included in the flexible structure. A circuit is integrated in the flexible structure and performs a processing operation.SELECTED DRAWING: Figure 3A
Patent JP-2017170692-A (JP)
Title: Method for joining metallic member and resin member, and metallic member used in the method
Inventor: NISHIGUCHI KATSUYA
IPC: B23K20/10
Filed: 2016-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for joining a metallic member and a resin member capable of joining a resin member and a metallic member at sufficient joining strength.SOLUTION: Provided is a method for joining a metallic member and a resin member by the melting and solidification of the resin member, in which, as the metallic member, the one subjected to electrodeposition coating is used.SELECTED DRAWING: None
Patent JP-2017171969-A (JP)
Title: Low thermal expansion alloy
Inventor: ITO KAZUMA
IPC: C22C38/00
Filed: 2016-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a low thermal expansion alloy having low thermal expansion coefficient, high Young modulus, and high tensile strength.SOLUTION: The low thermal expansion alloy contains, by mass%, C:0.4 to 1.5%, Mn:0.05 to 2.0%, Ni:36.0 to 43.0%, Ti:3.0 to 10.0%, one or more kinds selected from a group consisting of Si:0.5% or less and Al:0.1% or less, and Nb:0 to 5.0%, and the balance Fe with impurities. Solid solution Ni content is 33.0 to 41.0% by mass% and satisfies the formula (1). Total volume percentage of TiC or (Ti,Nb)C in a structure is 4.0 to 12.0%. 0.022<Ti/47.88+Nb/92.91-C/12.01-[Ti]/47.88-[Nb]/92.91<0.070 (1), where [Ti], [Nb] is substituted by solid solution Ti content and solid solution Nb content (mass%).SELECTED DRAWING: None
Patent JP-2016204635-A (JP)
Title: Polyurethane integral skin foam and manufacturing method therefor
Inventor: IBE YUSUKE
IPC: C08G18/76
Filed: 2016-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a polyurethane integral skin foam having high impact resilience coefficient in a wide temperature zone and excellent in mechanical strength and productivity and a manufacturing method of the polyurethane integral skin foam.SOLUTION: There is provided a polyurethane integral skin foam containing at least an organic polyisocyanate composition (A), a polyol component (B), a catalyst (C) and foaming agent (D) as raw materials, where the organic polyisocyanate composition (A) is organic polyisocyanate (a1) having an isocyanate group percentage content of 7 to 25 mass% where diphenylmethane diisocyanate is urethane modified by polytetramethylene ether glycol having a number average molecular weight of 1,000 to 3,500.SELECTED DRAWING: None
Patent JP-2016183094-A (JP)
Title: Porous structure and manufacturing method therefor, electrochemical cell using the same and manufacturing method therefor
Inventor: SHIMADA HIROYUKI
IPC: H01M8/02
Filed: 2016-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a porous structure for electrochemical cell having performance in a low temperature range as well as high powder density even at an operation temperature in 700°C range by using a conventional materials with success in the past, and an electrochemical cell using the same.SOLUTION: The porous structure consists of a metal oxide-based material, has volume porosity of 45% to 70%, average pore diameter of 0.2 μm to 5 μm, and 50% or more structure skeleton has diameter in a range of volume-based 25% particle diameter (D25) to volume-based 75% particle diameter (D75) of a raw material powder particle and a ratio between volume-based 50% particle diameter (D50, median diameter) of the raw material powder particle and average pore diameter is in a range of 0.2 to 10.SELECTED DRAWING: Figure 2