baber/WOPTO huggingface dataset:
Patent JP-2017178549-A (JP)
Title: Image formation apparatus
Inventor: HORI TOSHIO
IPC: B65H85/00
Filed: 2016-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an image formation apparatus which can suppress the occurrence of the striking sound when a sheet passes through the boundary between a first conveyance surface and a second conveyance surface.SOLUTION: An image formation apparatus 1 includes: a reverse conveyance path L3; an intermediate conveyance unit 13; and an opening/closing cover 14. The intermediate conveyance unit 13 includes a conveyance surface 17b and a conveyance surface 18a. The conveyance surface 17b constitutes a conveyance surface on one side of the reverse conveyance path L3. The conveyance surface 18a constitutes a partial section of a conveyance surface on the other side of the reverse conveyance path L3. The opening/closing cover 14 includes a conveyance surface 14a and a movable guide 19. The conveyance surface 14a constitutes the remaining section of the conveyance surface on the other side of the reverse conveyance path L3. The movable guide 19 is arranged on the boundary between the conveyance surface 18a and the conveyance surface 14a. A base end part 19c of the movable guide 19 is adjacent in a rotatable manner to an end 14c of the conveyance surface 14a. A tip 19f of the movable guide 19 is moved between the conveyance surface 17b and the conveyance surface 18a.SELECTED DRAWING: Figure 7
Patent JP-2017180370-A (JP)
Title: Internal combustion engine control device
Inventor: ICHIHASHI TETSUSHI
IPC: F02D45/00
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine control device that accurately calculates torque generated by an internal combustion engine by a simple configuration and controls an operational state of the internal combustion engine depending on the generated torque.SOLUTION: An internal combustion engine control device 1 includes: an angle speed calculation part 604 for calculating two angular speeds of a crankshaft of an internal combustion engine corresponding to each of the consecutive two strokes of the internal combustion engine that has each stroke of intake, compression, combustion expansion and exhaust; and an operation state control part 611 for controlling an operational state on the basis of the two angular speeds.SELECTED DRAWING: Figure 1
Patent JP-2017176680-A (JP)
Title: Tissue paper
Inventor: YASUI SHUTA
IPC: D21H19/10
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide humectant-containing tissue paper excellent in softness and puffy feeling, hardly giving a feeling of medicine application, and having a low production cost.SOLUTION: Tissue paper as two-ply tissue paper is such that: a basis weight per ply is 11.8 g/mor more and less than 13.2 g/m; a paper thickness of two ply is over 122 μm and less than 138 μm; and preparation which has a mass ratio of glycerin to 1,3- propanediol of over (1:0.03) and less than (1:0.25) is contained at 1.0 g/mor more and less than 2.2 g/m.SELECTED DRAWING: Figure 1
Patent JP-2017179267-A (JP)
Title: Resin compositions, moldings, wires and cables, and method for producing wires and cables
Inventor: MOCHIGASE HIDENOBU
IPC: C08K5/3445
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide resin compositions that have excellent wear resistance, heat resistance and flame retardancy even when the resin thickness is reduced compared to the conventional art, and provide moldings, wires and cables and a method of producing the same.SOLUTION: A resin composition contains a polyolefin resin, an amine compound of an antioxidant, an imidazole compound of an antioxidant, and a metal deactivator. There are also provided moldings, wires and cables and method for producing the same.SELECTED DRAWING: None
Patent JP-2017195502-A (JP)
Title: Apparatus housing having cover opening/closing structure
Inventor: NOMURA KAZUFUMI
IPC: H04M1/23
Filed: 2016-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a telephone casing in which a hole of the casing for fitting a claw of a cover is not seen from outside, and a function display sheet can be easily detached.SOLUTION: An apparatus housing includes a fixing structure of a cover that is rotatably engaged to a first rotation axis comprised by the housing forming an external appearance of a device and is mounted on the housing while sandwiching a sheet. The apparatus housing includes: a fitting part that has a gear shape, is rotatably engaged to the housing, and fixes the cover; a fitting claw that has a claw state to be fitted with the fitting part and is comprised in the cover; and a sheet pushing projection that pushes up the sheet with interlock to a moving operation of the fitting part and is comprised in the fitting part. In a case where the cover is pushed up to an almost horizontal direction to a horizontal surface of the housing, the fitting part is rotated, the fitting with the fitting claw is removed, the cover is rotated and moved with a support point of a first rotation axis, the sheet pushing projection is projected onto the housing at the same time, and thereby the sheet is pushed up.SELECTED DRAWING: Figure 1
Patent JP-2016224422-A (JP)
Title: toner
Inventor: MURAYAMA RYUJI
IPC: G03G9/087
Filed: 2016-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a toner excellent in low-temperature fixability at high speed, blocking properties and charging properties.SOLUTION: There is provided a toner having toner particles containing a resin component, where the resin component has an olefin-based copolymer and a crystalline polyester resin, the olefin-based copolymer has a unit Y1 represented by Formula (1) and at least one unit Y2 selected from the group consisting of a unit represented by Formula (2) and a unit represented by Formula (3), a content of the olefin-based copolymer contained in the resin component is 40 mass% or more with respect to the total mass of the resin component, a content of the unit B is 3 mass% or more and 35 mass% or less with respect to the total mass of the olefin-based copolymer, and the olefin-based copolymer has a melt-flow rate of 30 g/10 minutes or less.SELECTED DRAWING: None
Patent JP-2017197335-A (JP)
Title: forklift
Inventor: TERUNUMA MASANOBU
IPC: B66F9/22
Filed: 2016-04-27
Abstract: PROBLEM TO BE SOLVED: To enable installation of a fluctuation pressure absorbing function part without increasing the size of a forklift and obstructing a field of view of an operator.SOLUTION: A forklift has a pair of lift cylinders 310 in which a piston rod expands and contracts according to a hydraulic oil pressure introduced into a bottom chamber 315. The pair of lift cylinders have a shock absorber function part for absorbing pressure fluctuation of the bottom chamber 315. The shock absorber function part includes: an oil passage 316 provided inside a rod 312 of the lift cylinder 310 and communicating with the bottom chamber 315; a gas chamber 318 which is provided inside the rod 312 with a floating piston 317 placed between the oil passage 316 and the gas chamber and is set to a predetermined gas pressure; and the floating piston 317. The gas chamber 318 contracts when the pressure in the bottom chamber 315 becomes larger than the gas setting pressure, and the gas chamber 318 expands when the pressure in the bottom chamber 315 decreases. The fluctuation pressure of the bottom chamber 315 is smoothed by such contraction and expansion of the gas chamber 318.SELECTED DRAWING: Figure 3
Patent JP-2017197693-A (JP)
Title: Dispersion liquid, and production method of the same and polishing agent for cmp using the same
Inventor: MUNEOKA TAKATOSHI
IPC: H01L21/304
Filed: 2016-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a silica dispersion liquid capable of decreasing dishes and scratches, and improving a polishing rate.SOLUTION: The dispersion liquid according to the present invention contains heteromorphic silica having a median size of a weight-based particle size distribution of a specific range, one maximum of a weight-based particle size distribution, a geometric standard deviation σg of a specific value or less, and a degree of irregularity of a specific range.SELECTED DRAWING: Figure 1
Patent JP-2017201368-A (JP)
Title: Lens operation device, lens device including the same, and imaging device
Inventor: HONMA JUNPEI
IPC: G02B7/10
Filed: 2016-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a single-axis two-operation type lens operation device that has enabled switching the relationship between the amount of rotation operation of an operation rod and the amount of focus drive of a lens in an arbitrary situation during photographing.SOLUTION: There is provided a single-axis two-operation type lens operation device comprising an output shaft that is connected to a lens device to be operated and an operation part for operating a movement in the axial direction and a rotation around the axis of the output shaft, the lens operation device performing two types of optical operations of the lens device through the movement in the axial direction of the output shaft and the rotation in the axial direction of the output shaft, and including switching means that switches the ratio between the angle of rotation in the axial direction of the operation part and the angle of rotation in the axial direction of the output shaft.SELECTED DRAWING: Figure 1
Patent JP-2016211575-A (JP)
Title: Fuel injector wear correction methodology
Inventor: GREGORY KENT SLUYTER
IPC: F02D23/02
Filed: 2016-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injector wear correction methodology.SOLUTION: A fuel injector wear methodology for use with internal combustion engines includes a method of: determining power of the engine and/or a fuel flow of a fuel injector associated with a cylinder of the engine; obtaining a duration of a fuel injection event from the injector associated with the cylinder of the engine; comparing the power, the fuel flow, and/or the duration with a reference value; and then adjusting the fuel injection timing of the fuel injector on the basis of the comparison. Another method of adjusting operation of an engine includes: comparing two (or more) engine models, where one model is related to a fuel injection event duration of the engine or a modeled fuel quantity being supplied to the engine; and then adjusting the fuel injection timing of a fuel injector of the engine on the basis of the comparison.SELECTED DRAWING: Figure 1
Patent JP-2017202710-A (JP)
Title: Method for welding seat frame, and seat frame
Inventor: HISHINUMA TSUTOMU
IPC: B23K26/21
Filed: 2016-05-09
Abstract: PROBLEM TO BE SOLVED: To suppress poor welding when laser-welding a pipe frame and a plate-like frame.SOLUTION: The present invention is related to a method for welding an upper frame 11 and a side frame 12 having a curved section, which form a seat frame. The curved section of the side frame 12 is pressed on the upper frame 11 using a pressing tool 40 provided with a slit 40a for exposing a body to be pressed in a part, and an outer peripheral surface of the upper frame 11 is made to abut on an inner peripheral surface of the curved section. The side frame 12 is irradiated with laser L from the slit 40a provided in the pressing tool 40 in a state in which the outer peripheral surface of the upper frame 11 is made to abut on the inner peripheral surface of the curved section, and the upper frame 11 and the side frame 12 are laser-welded. In this case, an end of the side frame 12 abuts on a pressing surface of the pressing tool 40.SELECTED DRAWING: Figure 5
Patent JP-2017208925-A (JP)
Title: Motor drive device
Inventor: HUANG PU
IPC: H02P6/06
Filed: 2016-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a motor drive device capable of achieving a smooth operation during a motor gear change.SOLUTION: A motor drive device 13 comprises a rotation command input part 21 for setting a target rotational speed of a motor 11 on the basis of a duty factor of a rotational speed command Si. The rotation command input part 21 sets acceleration at a speed change on the basis of a period of the input rotational speed command Si and the amount of change of the duty factor of the rotational speed command Si.SELECTED DRAWING: Figure 1
Patent JP-2017205982-A (JP)
Title: Screw, extruder and mixing device
Inventor: TAKENAKA KAZUHIRO
IPC: B29C48/67
Filed: 2016-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a screw capable of obtaining high dispersion performance while suppressing accumulation of a resin.SOLUTION: In a screw, a plurality of mixing portions MP are provided so as to be aligned in a shaft direction of a shaft member. In the mixing portions MP, a plurality of flight portions 110A aligned in a circumferential direction of the shaft member are provided. The plurality of flight portions 110A include a plurality of dam flight portions 111 and a plurality of overflow flight portions 112 having an outer diameter smaller than that of the dam flight portions 111. The plurality of dam flight portions 111 and the plurality of overflow flight portions 112 are arranged alternately in the circumferential direction. The flight portions 110A of the adjacent mixing portions MP are connected to each other in the shaft direction. When one side in the shaft direction is determined as an upstream side and the other side in the shaft direction is determined as a downstream side, the outer diameter of the overflow portions 112 of the mixing portion MP on the downstream side is larger than the outer diameter of the overflow portions 112 of the mixing portion MP on the upstream side.SELECTED DRAWING: Figure 3
Patent JP-2017212174-A (JP)
Title: Eutectic liquid phase type secondary battery
Inventor: SHU GOSHIN
IPC: H01M10/36
Filed: 2016-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery in which relatively inexpensive, environmental-friendly and relatively safe materials are used instead of a volatile organic solvent and an expensive active material on at least one side of positive and negative electrode sides.SOLUTION: In an eutectic liquid phase type secondary battery, an eutectic liquid phase substance is used as a redox active material and an electrolyte solution on at least one side of sides of positive and negative electrodes of the secondary battery; the side where the eutectic liquid phase substance is used is made redox flow type one; and the eutectic liquid phase substance is a 2[FeCl6HO]-[Urea] eutectic liquid phase substance, which is prepared by mixing urea and iron chloride hydrate (FeCl6HO).SELECTED DRAWING: Figure 5
Patent JP-2017002031-A (JP)
Title: Lignan compound
Inventor: SUZUKI YOSHITO
IPC: A61P35/00
Filed: 2016-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a compound having activity to inhibit growth of cancer stem cell, a manufacturing method of the compound and a pharmaceutical composition and a food composition containing the compound.SOLUTION: There is provided a lignan compound obtained by a manufacturing method including (A) a process of extracting Chinese gutta percha with water or water/alcohol mixed solvent to obtain an extract, (B) a process of extracting the extract with alcohol to obtain a water phase and an alcohol phase and (C) a process of separation purifying the water phase by normal phase chromatography and then reverse phase chromatography.SELECTED DRAWING: None
Patent JP-2017216764-A (JP)
Title: Motor controller, and electric system using the same
Inventor: HARA TAKAFUMI
IPC: B62D6/00
Filed: 2016-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a motor controller capable of properly controlling a motor by accurately detecting current off set amount, which is included in a detected value of DC bus current, free from erroneous detection.SOLUTION: The motor controller includes: an electric power converter; a three phase motor which is driven by the electric power converter; and control means that controls the electric power converter by detecting a motor current flowing on the three-phase motor based on the detected value of the DC bus current, creating a command voltage based on the motor current, and using the command voltage. The control means calculates the current phase when the DC bus current does not include the current off set amount, and estimates the current off set amount included in the detected value of the DC bus current based on the current phase.SELECTED DRAWING: Figure 1
Patent JP-2017215643-A (JP)
Title: Service provision device, service provision method, and service provision system
Inventor: SAEDA MASAO
IPC: G06Q50/10
Filed: 2016-05-30
Abstract: PROBLEM TO BE SOLVED: To provide service with which a user can freely select an item for performing search of service and that matches with each user.SOLUTION: A service provision device 20 reads out part or all of basic information and part or all of accompanying information from a portable terminal or information recording media on which at least basic information commonly used for specifying an individual and accompanying information separately used for specifying an individual other than the basic information are recorded, combines at least one of the basic information with at least one of the accompanying information to prepare a combination pattern, and provides service on the basis of the combination pattern.SELECTED DRAWING: Figure 2
Patent JP-2017213621-A (JP)
Title: Electric tool
Inventor: YAMASHITA MICHIO
IPC: B25F5/02
Filed: 2016-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an electric tool which enables reduction of a length along an axis direction of a motor and improvement of accuracy of a stator and a rotor.SOLUTION: An impact driver 1A which is an electric tool includes a rear housing 11R and a front housing 11F divided in an axial direction along a shaft 20a of a brushless motor 2. A stator 21 of the brushless motor 2 and an internal gear 42 of a speed reducer 4 are supported by the rear housing 11R. The rear housing 11R includes a shaft support part 12B supporting a bearing 24a into which one side of the shaft 20a is inserted. The internal gear 42 includes a shaft support part 42c supporting a bearing 25 into which the other side of the shaft 20a is inserted.SELECTED DRAWING: Figure 1
Patent JP-2016221287-A (JP)
Title: Pressure cooker comprising manual control member for controlling locking
Inventor: CHAMEROY ERIC
IPC: A47J27/08
Filed: 2016-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a novel cooker which is lightweight and safe, which can be inexpensively and quickly produced, which is a human engineering cooker, especially can be used by one hand.SOLUTION: A cooker (1) for cooking food products with pressure, comprises a container (2), a lid (3) and a bayonet joint locking system. The cooker comprises a control member (11) for controlling locking, being attached to a support body (10) by mechanical coupling which moves the control member (11), and being coupled to the lid (3 through a motion conversion device for converting the movement of the control member (11) into pivotal movement of the lid (3). The mechanical coupling is designed so that, manual movement of the control member (11) is formed by rotation motion around a rotary shaft (Y-Y') parallel to a central vertical axis (X-X') and/or translation.SELECTED DRAWING: Figure 1
Patent JP-2017215014-A (JP)
Title: Heat insulating material and apparatus using the same
Inventor: SAKAGUCHI SHIGEKI
IPC: F16L59/02
Filed: 2016-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulating material which can suppress deterioration in heat conductivity by maintaining a structure of the heat insulating material with respect to compression stress, and an apparatus using the heat insulating material.SOLUTION: A heat insulating material of this invention includes a composite layer containing fiber and silica aerogel, and a resin column provided in a thickness direction of the composite layer. A part of the resin column appears on one surface of the composite layer. A length of the resin column is smaller than a thickness of the composite layer. In an apparatus of this invention, the heat insulating material is disposed between a plurality of heating elements.SELECTED DRAWING: Figure 1
Patent JP-2017215015-A (JP)
Title: Differential device
Inventor: INOSE HIDEYUKI
IPC: F16H48/24
Filed: 2016-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a differential device capable of stably applying initial torque to a differential mechanism and an intermissive mechanism, and improving intermissive characteristics of the intermissive mechanism.SOLUTION: A differential device 1 includes: a differential mechanism 15 which has a differential case 3 rotatably disposed, pinion shafts 5 and 7 stored in the differential case 3 so as to integrally rotate, a pinion 9 supported by the pinion shafts 5 and 7 so as to rotate and revolved by rotations of the differential case 3, and a pair of side gears 11 and 13 disposed so as to mesh and relatively rotate with the pinion 9; and an intermissive mechanism 17 which makes the differential action of the differential mechanism 15 intermittent. Between the pinion shafts 5 and 7 and the pair of the side gears 11 and 13, leaf springs 19 and 19 applying initial torque on the differential mechanism 15 and the intermissive mechanism 17 are disposed.SELECTED DRAWING: Figure 1
Patent JP-2017219734-A (JP)
Title: Coating film and method for producing the same
Inventor: HIGUCHI MICHIYA
IPC: C09D4/00
Filed: 2016-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a coating film capable of imparting a mark usable in display of product information and prevention of forgery even in a single layer.SOLUTION: A coating film is formed of a cured product of a resin composition containing an unsaturated compound (A) having at least one ethylenically unsaturated bond in one molecule, a photopolymerization initiator (B) and a thermosetting resin (C). The coating film has a first region and a second region having a different cured state from that of the first region. The first region has a higher degree of progress of photopolymerization than that in the second region. A mark is formed of the first region and the second region.SELECTED DRAWING: Figure 3
Patent JP-2016191059-A (JP)
Title: Biaxially stretched polyolefin film, metal-deposited polyolefin film, and method for manufacturing film capacitor
Inventor: IKEDA KAZUO
IPC: B32B15/085
Filed: 2016-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a biaxially stretched polyolefin film capable of manufacturing a capacitor having high-temperature voltage resistance characteristics and safety at the time of the impression of a high voltage.SOLUTION: There is provided a biaxially stretched polyolefin film which is a biaxially stretched polyolefin film having a surface layer formed by a polypropylene resin composition containing an isotactic polypropylene resin as a main component, where the surface of the surface layer is a roughened surface on which fine unevenness is formed. The polypropylene resin composition contains polymethylpentene. The roughened surface satisfies relationships of formulae (2) and (3): formula (2): -15 μm≤RSm-RSm≤3 μm; formula (3): 8 μm≤RSm≤25 μm. In formulae (2) and (3), RSmand RSmare average lengths of curve elements when the surface roughness of the roughened surface is measured with an optical interference-type non-contact surface shape measuring instrument; RSmis a measurement value along the lengthwise direction of the polyolefin film; and RSmis a measurement value along the widthwise direction thereof.SELECTED DRAWING: Figure 1