baber/WOPTO huggingface dataset:
Patent JP-2020157386-A (JP)
Title: Article gripping device
Inventor: KATAOKA AKIHIRO
IPC: B25J15/08
Filed: 2019-03-25
Abstract: To provide an article gripping device that can grip articles with various shapes and grip the articles even if a space around the articles is narrow.SOLUTION: The article gripping device according to the enclosure includes: a pair of rod holding members that hold a plurality of support rods arranged in parallel to each other respectively to be individually movable in shaft directions of the support rods; and a movement mechanism that moves at least either one of the pair of rod support members so that an interval between the pair of rod support members varies in a direction along a plane orthogonal to the shaft directions of the support rods.SELECTED DRAWING: Figure 1
Patent JP-2020161908-A (JP)
Title: Vibration device, oscillator, electronic equipment, and mobile object
Inventor: OBATA NAOHISA
IPC: H03B5/32
Filed: 2019-03-25
Abstract: To provide a vibration device, an oscillator, electronic equipment, and a mobile object each capable of exerting excellent vibration characteristics.SOLUTION: The vibration device comprises: a base including a first base terminal and a second base terminal; a first joining member; and an intermediate substrate joined to the base via the first joining member; a second joining member; and a vibration element that includes an element substrate, a first excitation electrode arranged in a first surface of the element substrate, a second excitation electrode arranged on a second surface opposite to the first surface of the element substrate, a first terminal connected to the first excitation electrode, and a second terminal connected to the second excitation electrode, and is joined to the intermediate substrate via the second joining member. The first terminal and the first base terminal are electrically connected to each other with a first wire, and the second terminal and the second base terminal are electrically connected to each other with a second wire.SELECTED DRAWING: Figure 2
Patent JP-2020156712-A (JP)
Title: Golf club head
Inventor: IMAI SUKETO
IPC: A63B53/04
Filed: 2019-03-26
Abstract: To provide a golf club head making a face part easily bend when hitting a ball and stabilizing the directivity and stabilization in height in the golf club head for use in a fairway wood and a utility club.SOLUTION: A golf club comprises a hollow-structured metal head body 3 including a face part 5, a crown part 6, and a sole part 7, and includes a groove 20 provided at least the sole part such that the entire face part is easily displaced in the face-back direction, when a ball is hit at the face part, and a recess part 30 provided at the face part side with respect to the groove 20.SELECTED DRAWING: Figure 4
Patent JP-2019197722-A (JP)
Title: connector
Inventor: SUZUKI MASAYUKI
IPC: H01R12/77
Filed: 2019-03-27
Abstract: To provide a connector having good workability, enabling an FPC 40 or FFC to securely press a contacting part 22 of a contact 14 with a slider 16 without damaging strength, specifications, etc. of each part, and enabling a narrow pitch and a low profile.SOLUTION: The connector includes an elastic part 34 and a fulcrum part 32 that are disposed between a contacting part 22 and a connection part 24 of the contact 14. The contacting part 22, the elastic part 34, the fulcrum part 32 and the connection part 24 are arranged in a substantial crank shape. The connector further includes a pressure reception part 20 extending from the elastic part 34 at a position opposite to the connection part 24, and also a pressing part 36 communicating with a slider 16 in the longitudinal direction. The pressing part 36 rotatably mounts the slider 16 on a housing 12 between the connection part 22 of the contact 14 and the pressure reception part 20, thereby achieving the low profile.SELECTED DRAWING: Figure 2
Patent JP-2020162001-A (JP)
Title: Acoustic system and mobile body
Inventor: TANAKA HIDEKAZU
IPC: B60R11/02
Filed: 2019-03-27
Abstract: To provide an acoustic system that enables a user to obtain a sufficient surrounded feeling with a more natural sound field feeling even when the user sits in any of a front seat and a rear seat.SOLUTION: An acoustic system 2 comprises: a left front speaker 10FL and a right front speaker 10FR; a left front headrest speaker 10HFL and a right front headrest speaker 10HFR; a left rear headrest speaker 10HRL and a right rear headrest speaker 10HRR; and a control section 14. The control section 14 outputs an acoustic signal on which first processing has been performed to the left front headrest speaker 10HFL and the right front headrest speaker 10HFR. The control section 14 outputs an acoustic signal on which second processing has been performed to the left rear headrest speaker 10HRL and the right rear headrest speaker 10HRR.SELECTED DRAWING: Figure 6
Patent JP-2020159961-A (JP)
Title: Monitoring device, water treatment system, method for monitoring difficult-to-degrade substance in water under monitoring, and water treatment method
Inventor: GOTO HIDEKI
IPC: C02F1/00
Filed: 2019-03-27
Abstract: To provide a monitoring device capable of monitoring concentration of a difficult-to-degrade organic substance by a total carbon concentration meter, a water treatment system including the monitoring device, a method of monitoring the difficult-to-degrade substance in water under monitoring, and a water treatment method.SOLUTION: A monitoring device 3 for monitoring concentration of a difficult-to-degrade substance included in water w3 under monitoring comprises: a first total carbon content measurement device 31 for measuring total organic carbon content TOC1 of first test water w31 separated from the water w3 under monitoring; an ultraviolet oxidation device 32 into which second test water w32 separated from the water w3 under monitoring is introduced; a deionization device 33 into which the second test water w32 treated by the ultraviolet oxidation device 32 is introduced; and a second total carbon content measurement device 34 for measuring total organic carbon content TOC2 of the second test water w32 treated by the deionization device 33. A water treatment system 1 including the monitoring device 3, a method of monitoring the difficult-to-degrade substance in the water under monitoring, and a water treatment method are adopted.SELECTED DRAWING: Figure 1
Patent JP-2020161765-A (JP)
Title: Magnetic viscous fluid composition
Inventor: ISHIZAKI HIROHISA
IPC: C10M133/16
Filed: 2019-03-28
Abstract: To provide a magnetic viscous fluid composition superior in magnetic particle dispersion stability and fluidity.SOLUTION: A magnetic viscous fluid composition comprises: magnetic particles; a dispersion medium; a viscosity conditioner; and hollow particles. It is preferred that the hollow particles have an average primary particle diameter of 5-500 nm. It is preferred that the hollow particles are at least one kind selected from a group consisting of carbon particles, silica particles, cross-linked styrene- acryl particles. The viscosity conditioner is preferably at least one kind selected from a group consisting of a castor oil, a fatty amide, a polyolefin and a (meth)acrylic acid ester.SELECTED DRAWING: Figure 3
Patent JP-2020162860-A (JP)
Title: Pinball game machine
Inventor: SUZUKI YOSHIHIKO
IPC: A63F7/02
Filed: 2019-03-29
Abstract: To execute a restrained setup suggestion performance when appearance of the setup suggestion performance is not required compared with a case where the appearance of the setup suggestion performance is required in a pinball game machine including a setup function.SOLUTION: A pinball game machine executes winning/losing determination based on entry of a game ball in an operation-start hole provided in a game board, and when the winning/losing determination is made, after a special symbol variable display, a symbol representing a result of the winning/losing determination is stationarily displayed. The pinball game machine includes an inner frame to which the game board is attached, and a front frame that is attached so as to be able to open a front face of the inner frame, and can set a setup value. The pinball game machine further includes frame opening determination means for determining whether the front frame is opened or not, and suggestion performance execution means for executing a setup suggestion performance during variation of identification information, where the execution of a specific setup suggestion performance is restrained (prohibited) based on such as event that a determination result of the frame opening determination means is the determination result of opening of the front frame.SELECTED DRAWING: Figure 33
Patent JP-2020162491-A (JP)
Title: Fishing line guide
Inventor: WATANABE MASAYUKI
IPC: A01K87/04
Filed: 2019-03-29
Abstract: To provide a fishing line guide that enables insertion of a fishing line without damaging the fishing line, and enables securing stable sufficient strength.SOLUTION: A fishing line guide 1 has a ring holding part 10 with a ring mounting hole 12, and a pole rod mounting part 20. The ring holding part 10 and the pole rod mounting part 20 are integrally formed by multiple fiber reinforced resin layers to be layered. The outer diameter of the pole rod mounting part 20 is smaller than the outer diameter of the ring holding part 10. The multiple fiber reinforced resin layers are constituted of: a front side layer 42 and a rear surface side layer 40 extended over the whole of the ring holding part 10 and the pole rod mounting part 20; and an intermediate layer 44 interposed between the front side layer 42 and the rear surface side layer 40 so as to be extended from an area defined by an end edge of the ring mounting hole 12 being closest to the pole rod mounting part 20 up to the end edge of the pole rod mounting part 20.SELECTED DRAWING: Figure 1
Patent JP-2020165228-A (JP)
Title: Unit room, unit room connecting member, and construction method unit room
Inventor: KANEKO YOSHIRO
IPC: E04B1/348
Filed: 2019-03-29
Abstract: To provide a unit room and unit room connecting members, even when there is unevenness on the installation surface, the unevenness can be easily adjusted, and a construction method of a unit room capable of constructing the unit room horizontally even when there is unevenness on the installation surface.SOLUTION: A unit room 2 includes: a frame 10 that has multiple pillars 11, ..., 11, multiple beams 12, ..., 12, and multiple ground-beam sleepers 13, ..., 13; multiple wall panels 20, ..., 20; and multiple floor panels 30, ..., 30, in which at least one private room space is partitioned inside. The multiple beams 12, ..., 12 and ground-beam sleepers 13, ..., 13 are joined to the multiple columns 11, ..., 11, and a plurality of adjusters 60 are attached to the lower end of each column 11 so as to adjust the installation height of the columns 11.SELECTED DRAWING: Figure 2
Patent JP-2020164697-A (JP)
Title: Resin composition
Inventor: KATO MARIKO
IPC: C08G18/32
Filed: 2019-03-29
Abstract: To provide a resin composition having excellent self-repairing properties and heat resistance.SOLUTION: A resin composition contains a self-repairing polymer having a diol compound represented by DABBF and hexamethylene diisocyanate as monomer components.SELECTED DRAWING: None
Patent JP-2019124118-A (JP)
Title: Wear assembly removal and installation
Inventor: ROD CLARKE
IPC: E02F9/28
Filed: 2019-04-05
Abstract: To provide a tool for rapidly and safely installing and removing a wear member used with earth working equipment.SOLUTION: The present invention includes an assist tool 41 and a manipulator 29. The assist tool 41 holds a wear member 15 so that an operator can remove and install the wear member 15 while being physically remote from the potential risks of removal and installation processes and being remote by a safe distance. The manipulator 29 supports the assist tool 41 movably. A tool 25 may be manually operated via an operator, or the tool 25 may be semi-automated or fully automated.SELECTED DRAWING: Figure 7
Patent JP-2020178427-A (JP)
Title: Polarity detector of ac voltage and power supply device using the same
Inventor: MIZUTANI AKIRA
IPC: H02M7/12
Filed: 2019-04-16
Abstract: To provide a novel technique for detecting polarity.SOLUTION: A polarity detection circuit 130 comprises: a converter A132 that converts a change of polarity of an AC voltage to be input to the change of an impedance; an insulation transformer 134 that inputs the change of the impedance to a primary side, and transmits it as an output on a secondary side to be insulated; and a detector B136 that detects polarity of an AC input voltage to be input on the basis of the change of the impedance to be transmitted.SELECTED DRAWING: Figure 3
Patent JP-2020178435-A (JP)
Title: Cradle with solar tracking function and photovoltaic power generation system
Inventor: YASUI SHOZO
IPC: H02S20/32
Filed: 2019-04-17
Abstract: To provide a cradle with a solar tracking function which follows the sun according to its orientation and altitude without using a rotary drive system.SOLUTION: A cradle 3 with a solar tracking function supports a light shielding plate 41 at three points so that the support height can be varied with support devices 11 to 13 arranged on the south side, and east and west to a base 2, maintains the support height of the first support device 11 arranged on the south side at the support height of the second and third support devices 12, 13 arranged on the east and west or lower, between the sunrise and the sunset, in which the light shielding plate 41 blocks irradiation of the sunlight to the second support device 12 and the third support device 13, gradually raises the support height of the second support device 12 toward the support height of the third support device 13 in the morning, and lowers the support height of the third support device 13 so as to gradually become lower than the support height of the second support device in the afternoon.SELECTED DRAWING: Figure 1
Patent JP-2020178493-A (JP)
Title: Rotary electric machine
Inventor: TAKAHASHI HIROKI
IPC: H02K3/04
Filed: 2019-04-19
Abstract: To suppress the intrusion of a foreign matter into an air gap between an armature winding and a field magnet in a rotary electric machine.SOLUTION: A stator 720 includes a cylindrical stator core 722, and a multi-phase stator winding 721 assembled on the outer peripheral side of the stator core 722. The stator winding 721 includes a coil side lead wire portion 734 that faces the magnetic pole of a rotor in the radial direction, and the coil side lead wire portions 734 are arranged side by side in the circumferential direction. The stator winding 721 is provided with a protruding portion 771 projecting radially outward from the coil side lead wire portion 734, that is, toward the rotor 710.SELECTED DRAWING: Figure 91
Patent JP-2020176976-A (JP)
Title: Afterripening degree determination device
Inventor: MAKUTA TAKEHIRO
IPC: G01N21/27
Filed: 2019-04-22
Abstract: To provide an afterripening degree determination device capable of easily determining the degree of afterripening on the basis of image data acquired by commercial imaging means.SOLUTION: An afterripening degree determination device 1 includes: a color tone standardization section 5 for correcting image data on fruit to equalize a background color of the fruit with its reference value so as to standardize them; a target region cutout section 6 for cutting out a color tone of a predetermined region as a target region from the standardized image data; a determination basic value acquisition section 7 for performing predetermined calculation on RGB components in the target region so as to acquire a determination basic value; and an afterripening degree determination section 8 for determining the degree of afterripening of the fruit on the basis of the determination basic value.SELECTED DRAWING: Figure 1
Patent JP-2020180341-A (JP)
Title: Melting method of ultra-low nitrogen steel
Inventor: KUSHIMOTO ATSUSHI
IPC: C21C7/00
Filed: 2019-04-25
Abstract: To provide a melting method of ultra-low nitrogen steel capable of efficiently and stably promoting denitrification.SOLUTION: In a melting method of ultra-low nitrogen steel, the molten steel after blowing in a converter tapped into a ladle is subjected to slag refining accompanied by gas stirring in a ladle refining system to obtain molten steel containing components of Al: 0.02 mass% or more and S: 0.0020 mass% or less and thereafter, denitrification treatment is executed by a vacuum degassing system. After 85% of the total time of the slag refining has passed, a Ca alloy of 0.20-0.40 kg/ton in terms of Ca purity is added. Next, in the vacuum degassing system, after the inside of the vacuum refining system is evacuated to be less than 8.0 kPa, a denitrification treatment is performed.SELECTED DRAWING: Figure 2
Patent JP-2020183487-A (JP)
Title: Pressure-sensitive adhesive sheet, method of manufacturing laminate and laminate
Inventor: YAMAMOTO MASAYUKI
IPC: C09J133/00
Filed: 2019-05-08
Abstract: To provide a pressure-sensitive adhesive sheet which includes a pressure-sensitive adhesive layer with post-cure property and is excellent in processability when the pressure-sensitive adhesive layer is post-cured.SOLUTION: The pressure-sensitive adhesive sheet is provided which includes a pressure-sensitive adhesive layer formed by making an adhesive pressure-sensitive adhesive composition semi-cured, and in which the pressure-sensitive adhesive composition contains a crosslinkable acrylic polymer, a crosslinking agent, a polyfunctional monomer, and a polymerization initiator, the polyfunctional monomer includes two or more reactive double bonds in a molecule, the pressure-sensitive adhesive layer has a post-cure property, and satisfies the following physical properties when the pressure-sensitive adhesive layer is post-cured; shear storage modulus G' measured at 23°C and frequency of 1 Hz of 1×106 [Pa] or more, shear storage modulus G' measured at 75°C and frequency of 1 Hz is 1×105 [Pa] or more and probe tack value measured at 23°C is 1.5 N/5 mmφ or less.SELECTED DRAWING: Figure 1
Patent JP-2020186661-A (JP)
Title: Electric blower and vacuum cleaner using the same
Inventor: TARUYA TAKAO
IPC: F04D29/30
Filed: 2019-05-13
Abstract: To provide a high-performance electric blower by achieving a three-dimensional shaped fan inexpensive and excellent in mass productivity, reliability and blowing efficiency: and to provide a vacuum cleaner using the electric blower.SOLUTION: An electric blower and a vacuum cleaner using the electric blower include a fan having a pair of a front shroud and a rear shroud, a plurality of blades sandwiched between the pair of shrouds, and an almost umbrella-like inducer boss arranged between the pair of shrouds and provided at a center part on a rotary shaft side. The blade includes: an inducer part whose tip end part on the rotary shaft side is curved in an outer peripheral direction; and a vertically protruded part being at the lower end part on the rotary shaft side and extending to the rear shroud side. The inducer boss includes an outer peripheral part, and an insertion groove for inserting the vertically protruded part of the inducer into the outer peripheral part.SELECTED DRAWING: Figure 2
Patent JP-2020185146-A (JP)
Title: Game system
Inventor: KITAGAWA SHIGEHIKO
IPC: G06Q50/34
Filed: 2019-05-14
Abstract: To allow management to be executed even if a dealer's level of skill is low.SOLUTION: In a game system 1, a game management device 3 and a plurality of bet management devices 2 are connected to each other so that data communication is possible. A bet progress state in each bet management device 2 is used for determining a game execution timing, and a result of game execution by a dealer in the game management device 3 is used for calculation of a dividend in each bet management device 2.SELECTED DRAWING: Figure 1
Patent JP-2020186204-A (JP)
Title: External preparation for skin
Inventor: SAWAKI SHIGERU
IPC: A61K36/53
Filed: 2019-05-14
Abstract: To provide an external functional material for skin with biological safety which exerts an effect of suppressing inflammation of skin (including scalp), and an effect of preventing and improving pigmentation, maintains or improves skin (including scalp) in a youthful and sound state.SOLUTION: An external preparation for skin has (1) extract from perilla of Lamiaceae family Perilla, (2) extract from plants that belong to Liliaceae family Hemerocallis, (3) juniper berry extract from Cupressaceae family Juniperus, and (4) extract from mulberry of Moraceae family Morus as active ingredients.SELECTED DRAWING: Figure 1
Patent JP-2020194285-A (JP)
Title: Information processing device, particle simulator system, and particle simulator method
Inventor: SUWA TAMON
IPC: G16Z99/00
Filed: 2019-05-27
Abstract: To reduce simulation operation processing required for an air particle in a space with the air particle generated in a space captured by fluid particle data showing a behavior of a fluid.SOLUTION: An information processing device includes a generation part for generating air bubble data in a space captured by fluid particle data showing a behavior of a fluid, and an execution part for performing simulation with the fluid particle data and the air bubble particle data, and performs management with only air bubble particles captured by a fluid particle as a calculation object, and manages a disappeared air bubble particle as a non-object calculation.SELECTED DRAWING: None
Patent JP-2019212623-A (JP)
Title: Passive local area saturation of electron bombarded gain
Inventor: ARLYNN W SMITH
IPC: H01J31/50
Filed: 2019-05-29
Abstract: To provide an image amplification apparatus such as a night vision apparatus capable of selectively obtaining scene reproduction by reducing high light intensity to optimize the scene reproduction.SOLUTION: An image amplification apparatus includes a semiconductor structure 200. The semiconductor structure 200 includes a semiconductor structure including: a first region 202 that is doped to generate a plurality of electrons 204 and corresponding holes 205 for each electron 201 that impinges a reception surface 200a of the semiconductor structure 200; a second region 208 that is doped to attract the holes 205; an electrically conductive region to output the holes 205 from the second region 208; and a third region 214 that is doped to restrict a flow of the holes from the second region 208 to the electrically conductive region such that some of the holes 205 will combine with some of the plurality of electrons 204 within the first region 202. The second region 208 further includes an emission area 210 from which to emit remaining ones of the plurality of electrons 204.SELECTED DRAWING: Figure 2
Patent JP-2020193084-A (JP)
Title: Conveyor and laser marking equipment
Inventor: UGAJIN TOMOHISA
IPC: B65G15/64
Filed: 2019-05-29
Abstract: To provide a transport device capable of suppressing a toothed belt from falling off from a pulley.SOLUTION: A conveyor is configured to convey an object to be conveyed, including: a base; a toothed belt that extends in a conveying direction of the object to be conveyed and on which the object to be conveyed is placed; a pulley that meshes with the toothed belt; and a guide that comes into contact with the object to be conveyed and guides the object to be conveyed in the conveying direction. The guide has a fixed guide member having a first facing surface facing the upper surface at a first interval and being fixed to the base, and a movable guide member that faces the pulley with the toothed belt sandwiched between them, has a second facing surface that faces the upper surface at a second interval, and is movable in a direction away from the pulley.SELECTED DRAWING: Figure 5