baber/WOPTO huggingface dataset:
Patent JP-2018051678-A (JP)
Title: Electric power tool
Inventor: YABUGUCHI NORISADA
IPC: B25B23/14
Filed: 2016-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an electric power tool comprising a striking mechanism, which can enhance convenience in loosening a nut and screws.SOLUTION: The electric power tool comprises a determining part that is configured to determine whether or not a fastened and fixed object is loosened when a motor is driven in a direction of reverse rotation. In the electric power tool, a control part, when the determining part determines that the object is loosened at time t2 after starting to drive the motor in the direction of reverse rotation, stops power supply to the motor for a period of time during which the motor rotates by prescribed rotation amounts, to bring the motor into a free-run state, and then applies a brake to the motor to stop the motor at time t3 at which the period of time ends.SELECTED DRAWING: Figure 5
Patent JP-2017071853-A (JP)
Title: Mechanical agitation type molten iron desulfurization method
Inventor: KIKUCHI NAOKI
IPC: C21C1/02
Filed: 2016-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a mechanical agitation type molten iron desulfurization method capable of promoting invasion of a desulfurization agent into molten iron in a projection method.SOLUTION: By spraying a desulfurization agent containing caustic lime having all pore volume which is sum of volume of pores with pore diameter of 0.5 μm to 10 μm of 0.1 mL/g or more onto molten iron 3 together with a carrier gas consisting of a hydrocarbon gas or a mixed gas of the hydrocarbon gas and an inert gas by using a lance 10 arranged in a mechanical agitation type molten iron desulfurization device 1, the desulfurization agent is added to the molten iron 3.SELECTED DRAWING: Figure 1
Patent JP-2018052360-A (JP)
Title: Seatbelt device
Inventor: YODA KAZUMA
IPC: B60R22/26
Filed: 2016-09-29
Abstract: PROBLEM TO BE SOLVED: To make compatible both favorable layout performance and assembling workability while preventing the release of an anchor member caused by an impact load from a seatbelt when the anchor member is attached to a seat.SOLUTION: An opening part 46 having a pin insertion part 46a, a pin engagement part 46b and a communication part 46c for making the pin insertion part 46a and the pin engagement part 46b communicate with each other is formed at an anchor plate 42 which is supported to a pin 29 arranged at a seat-side member so as to be turnable, a release part a of the pin engagement part 46b to the communication part 46c side passes an anti-belt insertion hole side of a first linear line x which passes a center of the pin engagement part 46b and one end part of the belt insertion hole 45, also passes a center of the pin engagement part 46b, and is oriented to a region A at the belt insertion hole side of a second linear line y which extends from a seatbelt 41 to a direction intersecting with a load acting direction to the pin engagement part 46b, the belt insertion hole 45 and the pin engagement part 46b can be thus arranged while approximating each other, and whereby an oscillation width of the anchor plate 42 can be narrowed.SELECTED DRAWING: Figure 2
Patent JP-2018051618-A (JP)
Title: Joint structure and manufacturing method of the same
Inventor: YAMAGISHI HIROYUKI
IPC: B23K26/324
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a joint structure and a manufacturing method of the same, in which both members to be mutually bonded are uniformly and surely attached without using a glass sheet.SOLUTION: A joint structure 100 includes: a light absorbable member 102 having at least one opening O; and a light transmissive member 106 superposed on the light absorbable member 102 so as to cover the opening O, and joined to the light absorbable member 102 via an annular welding part 104 surrounding the opening O. In the annular welding part 104, in a perpendicular cross-sectional view relative to its extending direction, a ratio of an area S2 of a portion on a light absorbable member 102 side relative to an area S1 of a portion on a light transmissive member 106 side is within a range of 12 to 35.SELECTED DRAWING: Figure 1
Patent JP-2018054584-A (JP)
Title: Angle sensor and angle sensor system
Inventor: UCHIDA KEISUKE
IPC: G01D5/16
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To easily reduce an angle error attributable to two error components included in each of a plurality of detection signals.SOLUTION: An angle sensor 2 comprises detection units 10, 20 and an angle detection unit. Each of the detection units 10, 20 generates two detection signals. The detection units 10, 20 are arranged so as to give rise to a prescribed phase relation between the plurality of detection signals that they generate. The angle detection unit includes a first and a second arithmetic circuit and an angle computation unit. The first and second arithmetic circuits generate a first and a second signal in which an error component equivalent to the fifth order harmonic included in the plurality of detection signals is reduced. The angle computation unit calculates an angle detection value on the basis of the first and second signals. The angle computation unit performs a correction process for reducing an error occurring to the angle detection value due to an error component equivalent to the third order harmonic included in the plurality of detection signals.SELECTED DRAWING: Figure 3
Patent JP-2017066406-A (JP)
Title: Thermally conductive silicone composition and semiconductor device
Inventor: AKIBA SHOTA
IPC: C08K3/08
Filed: 2016-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a thermally conductive silicone composition having excellent thermal conductivity.SOLUTION: A thermally conductive silicone composition comprises the following components (A) and (B). The thermally conductive silicone composition comprises: (A) an organopolysiloxane represented by the average composition formula (1): RSiO[Ris a hydrogen atom, a hydroxy group, or one or more group selected from C1-C18 saturated or unsaturated monovalent hydrocarbon groups, and a is 1.8≤a≤2.2] and having a kinematic viscosity at 25°C of 10 to 100,000 mm/s; and (B) silver powder having a tap density of 3.0 g/cmor more and a specific surface of 2.0 m/g or less, and the rate of 300 to 11,000 pts.mass to the component (A) of 100 pts.mass.SELECTED DRAWING: Figure 1
Patent JP-2016215058-A (JP)
Title: Game machine
Inventor: WATABE MASATOMO
IPC: A63F7/02
Filed: 2016-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of improving visibility.SOLUTION: A game machine comprises a liquid crystal display device 41 for variably displaying various patterns based on a predetermined condition. A special pattern SD is composed of a special pattern body SD1, a first contour SD2 formed in the outer periphery of a contour of the special pattern body SD1, and a second contour SD3 formed in the outer periphery of a contour of the first contour SD2. The thicknesses of the first contour SD2 and the second contour SD3 of the special pattern SD at the time of a first variation when the special pattern SD varies at hight speed from stop and the thicknesses of the first contour SD2 and the second contour SD3 at the time of a second variation when the special pattern SD varies at high speed are set to be different. In changing from the first variation to the second variation, the thicknesses of the first contour SD2 and the second contour SD3 change at the same ratio.SELECTED DRAWING: Figure 4
Patent JP-2018062630-A (JP)
Title: Method for producing tread rubber member, and tire production method
Inventor: TAKAHASHI HIROYUKI
IPC: C08K3/24
Filed: 2016-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a tread rubber member capable of improving low heat generation properties while maintaining workability and tear resistance, and a tire production method.SOLUTION: A method for producing a tread rubber member which has: a step for kneading a diene rubber, carbon black, a compound represented by general formula (I) in the figure (where Rand Rrepresent a hydrogen atom, an alkyl group, an alkenyl group or an alkynyl group, and Mis Na, Kor Li), and zinc oxide; and a step for adding silica to the kneaded product obtained in the previous step and kneading the mixture.SELECTED DRAWING: None
Patent JP-2018065449-A (JP)
Title: Sunshade with mosquito net and baby carriage
Inventor: HIRANO MASAHIRO
IPC: B62B9/14
Filed: 2016-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a sunshade with a mosquito net and a baby carriage, capable of facilitating detachment and reattachment from/onto the baby carriage and high sealability of the mosquito net on the baby carriage.SOLUTION: A sunshade 10 with a mosquito net includes: a first movable frame 22 capable of mounting a seat frame of an infant seat or a child seat in close contact along one of two divided portions thereof; a second movable frame 24 oscillatably connected with a rotating shaft 28a of an end of the first movable frame 22; a frame body 20 oscillatably connected with the rotating shaft 28a, having a plurality of following frames 26 oscillatable between the first and second movable frames and being foldable from a developing state covering the seat frame to a folding state; a sunshade 30 formed by laminating a cloth part over the second movable frame 24 from the first movable frame 22 through the following frame 26; and a mosquito net 40 whose one end side is fixed in close contact along a frame piece of the following frame 26 inside the sunshade 30 and whose other end side can be detached and reassembled in close contact along the other one of the two divided portions of the seat frame.SELECTED DRAWING: Figure 1
Patent JP-2018065298-A (JP)
Title: Printer
Inventor: KAMEI KOICHI
IPC: B41J3/36
Filed: 2016-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a printer having a structure from which a tape cassette can be taken out easily.SOLUTION: A printer 1 includes a cassette housing part 30 for housing a tape cassette 40, and a lid part 10 for exposing the cassette housing part 30 to an external by opening. The cassette housing part 30 includes a first space forming part 31, an opening part 32, and a second space forming part 36. The first space forming part 31 forms a first space 31a in which at least a part of a first finger is inserted between at least a part of a side surface 40a and the cassette housing part 30. The opening part 32 supports at least a part of a side surface 40b, which is exposed by exposing at least a part of the side surface 40b of the housed tape cassette 40 to an external of the printer 1, by a second finger. The second space forming part 36 forms a second space 36a in which at least a part of a third finger is inserted between at least a part of the side surface 40c and the cassette housing part 30.SELECTED DRAWING: Figure 7
Patent JP-2018071602-A (JP)
Title: Lower cushion rubber for upper support
Inventor: HARA YUMI
IPC: F16F1/373
Filed: 2016-10-26
Abstract: PROBLEM TO BE SOLVED: To provide lower cushion rubber for an upper support having a novel structure which can prevent the generation or the like of noise caused by the intrusion of foreign matters and the rubbing of an external peripheral cover part with the other member by preventing the strain deformation of the external peripheral cover part.SOLUTION: In lower cushion rubber 14 for an upper support having a cylindrical main body part 18 which is interposed between a vehicle body panel 46 and a cup metal fixture 52 in a state of being inserted into the cup metal fixture 52 which is attached to a piston rod 44 at a lower part of the vehicle body panel 46, and attached to a vehicle, an annular cover part 38 protruding to an external peripheral side is integrally formed at a cylinder main body part 18, the annular cover part 38 is arranged in a position apart from an opening end part of the cup metal fixture 52 to an upper part in a state of being attached to a vehicle, an external peripheral cover part 40 extending to a lower part is integrally formed at the annular cover part 38, and the external peripheral cover part 40 is externally fit to the cup metal fixture 52 in a state of being attached to the vehicle.SELECTED DRAWING: Figure 1
Patent JP-2020011902-A (JP)
Title: Condensed pyrrole derivative and pharmaceutical use thereof
Inventor: TOJO YASUTAKE
IPC: C07D487/04
Filed: 2016-10-26
Abstract: To provide a compound useful as a therapeutic agent for diseases associated with metabotropic glutamic acid receptor subtype 2 (mGluR2) and a pharmaceutical composition containing the compound.SOLUTION: The present invention provides a compound represented by formula (1) or a pharmaceutically acceptable salt thereof [X is C(O)-NRor the like; ring A is a Caromatic carbocycle or the like; ring B is a 5-10 membered heteroaromatic ring or the like; Rand Rare H, an alkyl or a saturated carbocycle; Rand Rare H, a cyano, an alkyl, a halogen or the like].SELECTED DRAWING: None
Patent JP-2018069154-A (JP)
Title: Porous hollow fiber membrane, and manufacturing method thereof
Inventor: FUJIKI HIROYUKI
IPC: B01D69/08
Filed: 2016-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a porous hollow fiber membrane capable of increasing percolation velocity by lowering furthermore percolation resistance in a longer direction of the porous hollow fiber membrane; and to provide a manufacturing method thereof.SOLUTION: A porous hollow fiber membrane 1 includes a three-dimensional mesh-like porous layer 5, and a separation layer 3 formed on the surface of the three-dimensional porous layer. The porous hollow fiber membrane further includes percolation passages 7, 9 extending along a longer direction of the porous hollow fiber membrane in the three-dimensional porous layer.SELECTED DRAWING: Figure 1
Patent JP-2018069923-A (JP)
Title: Control device for vehicle
Inventor: AMAMOTO KEI
IPC: B60T8/72
Filed: 2016-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a control device for a vehicle which can improve accuracy of brake control by grasping states of wheels.SOLUTION: This control device for a vehicle comprises: a second setting part 66 for setting target wheel deceleration being target deceleration with respect to at least one of wheels in which target wheel brake force is set; detection parts 43, 60 for detecting actual wheel deceleration being actual deceleration of the wheel in which the target wheel deceleration is set; a first calculation part 67 for calculating a vehicle deceleration difference being a difference between target vehicle deceleration and the actual vehicle deceleration; a second calculation part 68 for calculating a wheel deceleration difference being a difference between the target wheel deceleration and the actual wheel deceleration; and a correction part 69 for correcting the target wheel brake force corresponding to at least one of the wheels in which the target wheel brake force is set so that the vehicle deceleration difference becomes small on the basis of the vehicle deceleration difference and the wheel deceleration difference.SELECTED DRAWING: Figure 1
Patent JP-2018071195-A (JP)
Title: Small particle size asphalt mixture, small particle size asphalt paving method, and small particle size asphalt pavement body
Inventor: NAGATA YOSHIFUMI
IPC: E01C19/28
Filed: 2016-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an asphalt mixture, asphalt paving method, and asphalt pavement body capable of suppressing fuel consumption of a running vehicle and of reducing the emission of COby reducing generated rolling resistance.SOLUTION: An asphalt mixture contains aggregate and asphalt. The aggregate has a pass mass percentage of 90 to 100 mass% for a 4.75 mm sieve, a pass mass percentage of 10 to 25 mass% for 2.36 mm sieve, a pass mass percentage of 3 to 10 mass% for a 0.075 mm sieve, and a maximum particle size of 3 to 5 mm. The asphalt has a shear stress of 900 Pa or more, and is a polymer-modified asphalt H shape used for porous asphalt mixtures.SELECTED DRAWING: None
Patent JP-2018068760-A (JP)
Title: Game program and game system
Inventor: TOKUDA YUYA
IPC: A63F13/822
Filed: 2016-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a game program and a game system which can generate, without giving a user a feeling of something strange, a state where an NPC like an enemy character loses the sight of a PC, and which can effectively perform a battle scene when using an enemy character that fights against the PC as an NPC.SOLUTION: The game program causes a computer to function as: virtual space generation means for generating a virtual space where a plurality of objects are arranged; PC control means for controlling the actions of a PC which moves in the virtual space in response to the operation of a user; NPC control means for controlling the actions of an NPC, a character other than the PC, which moves in the virtual space; and sight-lost state transition means for determining an NPC state transition from a position-recognized state in which the PC position is recognized to a sight-lost state in which the PC position is not recognized when a virtual line segment connecting the NPC and the PC in the virtual space contacts or crosses a particular object of the plurality of objects.SELECTED DRAWING: Figure 2
Patent JP-2017116919-A (JP)
Title: Zoom lens system and image capturing device
Inventor: YAMANAKA TAKAO
IPC: G03B5/00
Filed: 2016-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens system that is compact, has a zoom ratio of approximately 10x, and offers high resolution from infinity to a short distance, and to provide an image capturing device using such a zoom lens system, and a camera having such an image capturing device.SOLUTION: A zoom lens system comprises, in order from the object side to the image side, a first lens group having positive power, a second lens group having negative power, a third lens group having positive power, a fourth lens group having negative power, and a fifth lens group having positive power, where each lens group is configured to move while zooming from the wide-angle end to the telephoto end, and where the fourth lens group is configured to move along an optical axis for focusing. The zoom lens system satisfies conditions expressed as: Σd/(fT×tan(ωT))<3.5, LT/fT<1.1, and 9.1<fT/fW, where Σd represents a sum of on-axis thicknesses of the lens groups, ωT represents a half view angle at the telephoto end, fW represents a focal length at the wide-angle end, fT represents a focal length at the telephoto end, and LT represents a total optical length at the telephoto end.SELECTED DRAWING: Figure 1
Patent JP-2018076954-A (JP)
Title: Device including linear motion transmission mechanism
Inventor: TAKEDA IKUO
IPC: G01G17/04
Filed: 2016-11-11
Abstract: PROBLEM TO BE SOLVED: To provide various devices to which operation of a linear motion transmission mechanism is applied.SOLUTION: A device including a linear motion transmission mechanism includes: a fixed rack; a first pinion which is linked to the fixed rack; a movable rack which is arranged in parallel to the fixed rack and can move along a longitudinal direction of the fixed rack; a second pinion which is connected with the first pinion, has a peripheral speed faster than a peripheral speed of the first pinion when rotated with the first pinion, and is linked to the movable rack; an input part which is connected with the movable lack and causes the movable lack to operate; and an output part connected with the first pinion and the second pinion.SELECTED DRAWING: Figure 3
Patent JP-2018079944-A (JP)
Title: Seal device in bag making/filling machine
Inventor: HAYAKAWA TAKANOBU
IPC: B65B51/26
Filed: 2016-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a seal device in a bag making/filling machine capable of suppressing generation of sway and vibration during actuation of a seal body, and capable of enhancing a limit value of packing capacity.SOLUTION: A first holding member 23 in which a first seal body 20 is disposed is rotatably supported at an eccentric position of a first rotating body 35 disposed rotatably at a movable machine frame 12. A second holding member 25 in which a second seal body 21 is disposed is rotatably supported at an eccentric position of a second rotating body 40 disposed rotatably at the movable machine frame 12. At the first rotating body 35, a first weight 49 is disposed for bringing the center of gravity in a state of a load of a member related to the first seal body 20 being applied closer to the rotation center. At the second rotation body 40, a second weight 52 is disposed for bringing the center of gravity in a state of a load of a member related to the second seal body 21 being applied closer to the rotation center.SELECTED DRAWING: Figure 2
Patent JP-2017063215-A (JP)
Title: Load port
Inventor: NATSUME MITSUO
IPC: H01L21/677
Filed: 2016-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a load port capable of improving work efficiency by enabling purge processing with a high achievement concentration of a predetermined gas atmosphere to be completed within a short time.SOLUTION: The present invention relates to a load port 1 which is provided adjacently to a semiconductor manufacturing device and configured to put in and put out a wafer housed in a FOUP 9 between the semiconductor manufacturing device and the FOUP via a carry-in/carry-out port 91 formed on a front face of the FOUP. The load port comprises: a frame 2 including an opening that communicates with the carry-in/carry-out port; and a chamber 7 which is provided in the frame closer to the semiconductor manufacturing device than the opening. The chamber includes: a gas supply nozzle 62 which is provided inside of the chamber; an erected wall 7a that is vertically movable between a first chamber position and a second chamber position; a stationary wall 72 that cannot be moved relatively to the frame; and an exhaust part which communicates a lower side of the chamber to a chamber outside space. In the case where the erected wall is located at the second chamber position, the erected wall is exposed in the chamber outside space.SELECTED DRAWING: Figure 2
Patent JP-2018087769-A (JP)
Title: Torque verification device
Inventor: YASUDA MASAKAZU
IPC: F16D66/00
Filed: 2016-11-29
Abstract: PROBLEM TO BE SOLVED: To calibrate a torque detector without conducting reduction of errors of stress in which an arm warps.SOLUTION: A verification device of a torque detector comprises: a first member 12 that has a frame 11, a shaft-purpose hole 21a formed larger than a diameter of a shaft 102a of a brake tester 2 having a torque detector 107 serving as a verification object, and a bolt hole 22a through which a bolt 22b is fastened in a direction perpendicular to the shaft-purpose hole 21a, and is fixed to the frame 11; a second member 13 that has a load reception part 32 that contacts with a screw tip of the bolt 22b fastened to the first member 12, and an engagement hole 31a engaging with the shaft 102a of the brake tester 2, and can rotate, due to a fastening pressure of the bolt 22b, with respect to the frame 11 around a contact portion of the load reception part 32; and a load cell 14 that measures the fastening pressure of the bolt 22b.SELECTED DRAWING: Figure 1
Patent JP-2018087779-A (JP)
Title: Method of preparing reference sample for airflow-type analysis system
Inventor: TAKADA YASUAKI
IPC: G01N1/28
Filed: 2016-11-29
Abstract: PROBLEM TO BE SOLVED: To improve uniformity of reference samples used for evaluation of an airflow-type analysis system.SOLUTION: A method comprises steps of; weighing a background, or fine particles possibly attached to an object under inspection in a container J1 during inspection by an analysis system; adding a sample solution to the background; drying the sample solution; adding a solvent 4 for dissolving the sample in the container J1; and drying the solvent that has been added in the container J1. The solvent 4 is an organic solvent, or acetone in particular.SELECTED DRAWING: Figure 5