baber/WOPTO huggingface dataset:
Patent JP-2020166665-A (JP)
Title: Vehicle route management method, vehicle route management device, and vehicle route management system
Inventor: WATANABE MAKI
IPC: H04M11/00
Filed: 2019-03-29
Abstract: To provide a vehicle route management method, vehicle route management device, and vehicle route management system, capable of preventing, while an operator is remote-controlling a vehicle, traffic congestion of any other vehicle caused by the remote control.SOLUTION: The vehicle route management system includes a vehicle executing autonomous travel on the basis of a predetermined travel route and a vehicle route management device remote-controlling the vehicle according to a remote control request. The vehicle route management device includes: position information acquisition means of acquiring position information when the vehicle requests remote control; blockage section setting means of setting a section including a position shown in the position information as a blockage section; and blockage section information transmission means of transmitting the information concerning the blockage section to any other vehicle.SELECTED DRAWING: Figure 2
Patent JP-2020116725-A (JP)
Title: Production method for surface-treated metallic component and the surface-treated metallic component
Inventor: YOSHIDA TAKAYUKI
IPC: B23D33/00
Filed: 2019-03-29
Abstract: To provide a production method for a surface-treated metallic component causing no rust occurrence without performing a rust preventive treatment such as blow coating on a cutting edge face by adopting a cutting method including detouring a plating metal on the edge face of the surface-treated metallic plate whose surface is coated with the plating metal, and to provide the surface-treated metallic component.SOLUTION: A production method for a surface-treated metallic component comprises: a first process of making a surface-treated metallic plate 100 whose surface and rear face are coated with a plating metal pass through between a pair of disk-like rotary cutters 1 to cut by a shearing force; and a second process of pinching at least a cut portion in the surface-treated metallic plate 100 cut in the first process in a plate thickness direction. The rotary cutter 1 comprises a gradient face 10 having a prescribed gradient in an outer peripheral vicinity of one face in the cut face side of the surface-treated metallic plate 100.SELECTED DRAWING: Figure 3
Patent JP-2020164216-A (JP)
Title: Packaging box with tamper-proof function
Inventor: OIDA TETSUO
IPC: B65D5/54
Filed: 2019-03-29
Abstract: To provide a packaging box with a tamper-proof function configured so that irregular and noticeable traces surely remain when the box is illegally opened, which makes it very difficult to recover a state of the box to a beautiful state where the box appears to be unopened.SOLUTION: A packaging box comprises, at an end part of a side plate 16, an opening part 36 having an insertion piece 52 pasted thereto, where the opening part 36 is surrounded by a break line 38 for opening. The break line 38 for opening has first break parts 40 in which four cut-lines 40a formed independently from each other are arranged in an X shape and a second break part 42 provided with cut-lines 42a formed at angles along a contour of the opening part 36. The first break parts 40 and the second break part 42 are alternately arranged to surround the opening part 36. At places where end portions of the first break parts 40 and the second break part 42 oppose to each other, end portions of two cut-lines 40a of the cut-lines that the first break parts 40 have respectively separate equally from an end portion of the second break part 42.SELECTED DRAWING: Figure 2
Patent JP-2020163336-A (JP)
Title: Exhaust gas clarifying filter
Inventor: KOIKE KAZUHIKO
IPC: B01D53/94
Filed: 2019-03-29
Abstract: To provide an exhaust gas clarifying filter 1 which has a high capturing rate and low pressure loss.SOLUTION: A exhaust gas clarifying filter comprises a honeycomb structure portion 10 and a pore sealing portion 16. The honeycomb structure portion 10 has a porous barrier wall 12 and a plurality of cells 13 which are divided by the porous barrier wall 12 and form an exhaust gas flow channel. The pore sealing portion 16 alternately closes an inflow side end face 14 of gas or an outflow side end face 15 on the cell 13. The exhaust gas clarifying filter includes a micropore 124 of which the pore size of the honeycomb structure portion 10 measured by mercury porosimetry is 10 μm or less, in an amount of 5% or more of the total pore volume. The barrier wall 12 has a plurality of communication holes 122 which are communicated between the cells 13 adjacent thereto and have constriction type communication holes 125 of which the maximum diameter Φ1 μm and the minimum diameter Φ2 μm on the communication holes 122 become Φ1≥50, 100×Φ2/Φ1≤20.SELECTED DRAWING: Figure 1
Patent JP-2020162555-A (JP)
Title: Stress-reducing food composition containing lactose-fructose oligosaccharide (lactosucrose) as active ingredient
Inventor: KISHINO ERIKO
IPC: A23L33/125
Filed: 2019-03-29
Abstract: To provide a stress-reducing food composition or the like containing lactose-fructose oligosaccharide (lactosucrose) as an active ingredient.SOLUTION: A lactosucrose-containing stress-reducing food composition, a method for reducing stress using a lactosucrose-containing food composition, said stress-reducing food composition in a form of a syrup-type table sugar, a lactosucrose-containing stress-reducing agent, a food composition or supplement and the like for the restoration and/or formation of healthy intestinal and oral flora, containing lactosucrose as an active ingredient, etc. are provided.EFFECT: Ingestion of lactosucrose has an effect of improving the oral environment and/or an effect of reducing stress.SELECTED DRAWING: Figure 3
Patent JP-2019111404-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-03-29
Abstract: To suppress reduction of an interest of a game.SOLUTION: A game machine capable of executing a lottery based on passage of a game medium to a start area, executing a dynamic display, and generating a special game state which is advantageous to a player, comprises: start information storage means capable of storing a predetermined number as an upper limit of pieces of start information which are lottery execution right, based on the passage of the game medium to the start area: prior determination means for, determining an expectation for generating the special game state before execution of the dynamic display, based on the start information; and prior notification performance execution means for, before executing the dynamic display, capable of executing a prior notification performance capable of notifying of the expectation determined by the prior determination means.SELECTED DRAWING: Figure 8
Patent JP-2019125806-A (JP)
Title: Semiconductor device
Inventor: MASUBUCHI ISATO
IPC: H05K1/02
Filed: 2019-04-03
Abstract: To provide a semiconductor device capable of suppressing warpage of a substrate.SOLUTION: A semiconductor device 100 comprises a substrate 8 including a first principal surface and a second principal surface, and first and second nonvolatile semiconductor memories 10 mounted on the first principal surface. The substrate 8 comprises a first wiring layer provided on the first principal surface, a second wiring layer provided on the second principal surface, a plurality of wiring layers formed as an inner layer, and a plurality of insulation layers provided between wiring layers. The third to fifth wiring layers of the inner layer are a plane layer. The third wiring layer is formed closer to the first principal surface side than a central line of a layer structure of the substrate 8. The fourth and fifth wiring layers are formed closer to the second principal surface side than a central line of the layer structure of the substrate 8. A slit is formed in at least a part of a portion facing the space between the first and second nonvolatile semiconductor memories 10 in the fifth wiring layer.SELECTED DRAWING: Figure 2
Patent JP-2020094268-A (JP)
Title: Pasty silver particle composition, manufacturing method of metallic member conjugate, and metallic member conjugate
Inventor: SHIRAISHI SHIGEFUMI
IPC: B22F1/02
Filed: 2019-04-03
Abstract: To provide a pasty silver particle composition capable of bonding a metallic member firmly with good thermal shock resistance, to provide a metallic member conjugate excellent in bond strength and thermal shock resistance, and to provide a manufacturing method of the same.SOLUTION: A pasty silver particle composition comprises: (A) heat sinterable polygonal flat plate-shaped monocrystal silver particles having an average grain diameter of 0.3 μm or more and 10 μm or less, and an aspect ratio (average particle diameter/average thickness) of 5 or more and 100 or less, and coated with an organic material having a polar group; (B) heat sinterable silver fine particles having an average particle diameter of 0.005 μm or more and less than 0.5 μm, and coated with an organic material having a polar group; (C) heat sinterable spherical silver particles having an average particle diameter of 0.5 μm or more and 10 μm or less, and coated with an organic material having a polar group; and (D) a volatile dispersion medium. A manufacturing method of a metallic member conjugate includes bonding a plurality of metallic members by heat-sintering the mixture of the silver particles (A), the silver fine particles (B), and the silver particles (C). A metallic member conjugate obtained by the manufacturing method is also provided.SELECTED DRAWING: Figure 2
Patent JP-2020171529-A (JP)
Title: Oxygen concentrator
Inventor: SUDA MASANORI
IPC: A61M16/10
Filed: 2019-04-11
Abstract: To prevent foreign matter from entering through an opening in an oxygen concentrator in which a portable unit is inserted and detached through the opening.SOLUTION: A stationary unit 30 includes an opening 41, a storage part 40, and a connection part 60. The opening 41 is opened to an upper side. A portable unit can be inserted into the storage part 40 through the opening 41. The connection part 60 is provided on an inner surface of the storage part 40, and is connected to the portable unit. The stationary unit 30 includes a lid part 70 that is displaced between an opening position for opening the opening 41 and a closing position for closing the opening 41.SELECTED DRAWING: Figure 8
Patent JP-2019183157-A (JP)
Title: Fireproof sheet
Inventor: ISUMI MIYU
IPC: E04B1/94
Filed: 2019-04-11
Abstract: To provide a fireproof sheet making fire resistance performance good, good in wound shape when made as a wound body, and hardly generating sheet floating during use.SOLUTION: The fireproof sheet contains a thermosetting resin, a thermal expansion graphite, and a fireproof resin layer formed from a fireproof resin composition containing an inorganic filler, percentage of the maximum value and minimum value of the thickness of the fireproof sheet to average of the thickness of the fireproof sheet is in a range of 100±20%, percentage of standard deviation of the thickness of the fireproof sheet to average of the thickness of the fireproof sheet is 10% or less, and percentage of the maximum value of the surface waviness height when the fireproof sheet is stood on a horizontal surface to average of the thickness of the fireproof sheet is 140% or less.SELECTED DRAWING: None
Patent JP-2021016397-A (JP)
Title: Punching bag and suspension training kit circulation system
Inventor: HAYASHI KOEI
IPC: A63B69/00
Filed: 2019-07-23
Abstract: To provide a steel workpiece that enables exercise using a punch bag 10 and exercise using a suspension training kit 11 to be alternately performed in an easy and safe manner in a short time, and an application method thereof.SOLUTION: There is provided a steel workpiece in which an H-type steel that has been processed to be a U-shaped monorail is connected with an H-type steel serving as a rail to produce an annular steel structure and this steel structure is supported in the air by a portal steel. A trolley for H-type steel 4 is hooked on the H-type steel serving as a rail, and a punching bag 10 and a suspension training kit 11 are suspended from the trolley.SELECTED DRAWING: None
Patent JP-2020178216-A (JP)
Title: Terminal device, streaming distribution system, and program
Inventor: MORI SHOHEI
IPC: H04N21/436
Filed: 2019-04-17
Abstract: To continue video reproduction even when a wireless communication environment between terminals deteriorates, regarding a streaming distribution of video using direct communication between terminals.SOLUTION: A terminal device used in a streaming distribution system includes a basic layer data acquisition unit that acquires basic layer data from a distribution server that performs streaming distribution using layer coding by communicating with the distribution server, a first reinforcement layer data acquisition unit that acquires first reinforcement layer data transferred from another terminal device that communicates with the distribution server by direct communication between terminals with the other terminal device, and a reproduction processing unit that performs decoding and reproduction by combining the basic layer data acquired from the distribution server and the first reinforcement layer data acquired from the other terminal device.SELECTED DRAWING: Figure 2
Patent JP-2020178235-A (JP)
Title: Video effect device and program
Inventor: MISU TOSHIE
IPC: H04N5/268
Filed: 2019-04-18
Abstract: To achieve a smooth image effect that accompanies the movement of the viewpoint between a first viewpoint and a second viewpoint.SOLUTION: A virtual viewpoint setting unit 3 of a video effect device 1 generates a camera parameter p (c) corresponding to a control signal c. A first virtual viewpoint image generation unit 4 generates a first virtual viewpoint image J1 of the camera parameter p (c) from a first image I1, and a second virtual viewpoint image generation unit 5 generates a second virtual viewpoint video J2 of a camera parameter p (c) from a second image I2. A first projective transformation unit 6 projects and transforms the first image I1 to generate a first cutout image I1∼ of the camera parameter p (0), and a second projective transformation unit 7 projects and transforms the second image I2 to generate a second cut-out image I2∼ of the camera parameter p (1). A video switching/compositing unit 8 outputs an output video J by compositing processing and switching processing of the first virtual viewpoint video J1, etc. according to the control signal c.SELECTED DRAWING: Figure 1
Patent JP-2020176764-A (JP)
Title: refrigerator
Inventor: SHIMBA NORIMITSU
IPC: F25B39/02
Filed: 2019-04-18
Abstract: To provide a technology capable of suppressing adhesion of frost to a cooler.SOLUTION: A refrigerator may comprise a cooler that cools air to be sent to a storage room of the refrigerator. The cooler may comprise a cooler body and a coating layer that covers at least a portion of the surface of the cooler body. The coating layer may contain a polypeptide. The polypeptide is a frost formation inhibitor, and when an ice nucleus is formed in its surroundings, it may be suppressed that the ice crystal grows by specifically binding to the ice nucleus, that is, frost is generated.SELECTED DRAWING: Figure 2
Patent JP-2019178681-A (JP)
Title: Method for resonant frequency detection in corona ignition systems
Inventor: JOHN ANTONY BURROWS
IPC: F02P3/01
Filed: 2019-04-18
Abstract: To provide a system and method for detecting a resonant frequency of a corona igniter concurrent with operation of the corona igniter.SOLUTION: The method includes providing a plurality of pulses of energy to the corona igniter, where the pulses have respective pulse durations and are spaced by deadtime durations during which no energy is provided to the corona igniter. Each pulse duration is ceased before current flowing in the corona igniter crosses zero, and each zero crossing of the current occurs during one of the deadtime durations. The next pulse of energy is provided to the corona igniter in response to the zero crossing of the current. A resonant frequency value is then obtained based on the sum of the pulse and deadtime durations of two consecutive cycles, or the time between zero crossings. The resonant frequency values become more accurate over time, and the drive frequency is adjusted accordingly.SELECTED DRAWING: Figure 1
Patent JP-2020181027-A (JP)
Title: Light emitting module and manufacturing method thereof
Inventor: YAMAMOTO SAIKI
IPC: H01L33/58
Filed: 2019-04-23
Abstract: To provide a light-emitting module having good appearance through a lens and a method of manufacturing the light-emitting module.SOLUTION: A light emitting module 100 includes: a substrate 5; a light emitting element 1 and an electronic component 20 provided on the substrate 5; a lens 30 provided at a position facing the light emitting element 1 and the electronic component 20 while separated from the light emitting element 1 and the electronic component 20; and a plate-like covering member 40 arranged between the lens 30 and the electronic component 20 and containing the coloring substance.SELECTED DRAWING: Figure 1
Patent JP-2020179551-A (JP)
Title: Transmission latent image forming body
Inventor: KIMURA KENICHI
IPC: G09F19/14
Filed: 2019-04-24
Abstract: To provide a forming body viewed as a transparent window under transmitted beam, and a latent image is viewed therefrom by changing an observation angle.SOLUTION: There is provided a transmission latent image forming body on which a latent image is formed by forming a plurality of linear cracks from the surface of a transparent or translucent substrate toward an internal direction. In the transmission latent image forming body, when observed at an angle at which a light source is incident to a thickness direction of the substrate, the latent image is not viewed, on the contrary, when observed at an angle at which a light source is incident on a cross section of the linear crack the latent image is viewed.SELECTED DRAWING: Figure 1
Patent JP-2020183614-A (JP)
Title: River structure
Inventor: TSUKAMOTO TAKESHI
IPC: E02B8/08
Filed: 2019-04-26
Abstract: To provide a river structure without requiring a fish ladder beside a dam, of which stone material stacked on an apron is constructed to be hard to collapse.SOLUTION: A river structure comprises an inclination between a dam and its apron on a downstream, the inclination being inclined downward from the dam side to the apron, the inclination being constructed through stacking stone material, wherein the stone material is configured to position big size stones and smaller stones than the big ones spaced apart from each other in a vertical direction of the inclination and a width direction of a river, smaller stones being arranged around the positioned big stones, respectively, upper parts of the big stones being projected upward from upper parts of the smaller stones to form steps and stacking stones being configured to form the inclination by making an upper part of the dam higher and an upper part of the apron lower, to create difference of elevation between the upper parts of the big stones and the upper parts of the smaller stones, which elevation is an enough height for fish to run up. Lower parts of the big stones and lower parts of the smaller stones are secured by using concrete.SELECTED DRAWING: Figure 1
Patent JP-2020183290-A (JP)
Title: Conveying device
Inventor: MURAKAMI NOBORU
IPC: B65G1/04
Filed: 2019-04-26
Abstract: To provide a conveying device capable of automatically correcting an advance position for a storage shelf.SOLUTION: A conveying device 100 comprises a base member 81, a holding member 83 being moved along the base member 81, a motor M for advancing and retracting the holding member 83, a target T disposed on the holding member 83, an optical distance sensor 86 positioned so as to face the target T when the holding member 83 is in an advanced position, and a control device 70. A processor 71 advances the holding member 83 by giving a basic revolution number to the motor M; causes the optical distance sensor 86 to measure the actual distance from the optical distance sensor 86 to the target T after advancing; calculates a correction distance for moving the holding member 83 to the advanced position based on the actual distance measured; and causes the motor M to move the holding member 83 based on the correction distance calculated.SELECTED DRAWING: Figure 4
Patent JP-2020183463-A (JP)
Title: Active energy ray-curable resin composition
Inventor: KIYOSADA SHUNJI
IPC: C08F299/06
Filed: 2019-04-26
Abstract: To provide an active energy ray-curable resin composition which has low viscosity, is excellent in operativity, has high curability to active energy rays, and provides a molding after curing having both good tensile strength and elongation at break.SOLUTION: By using an active energy ray-curable resin composition containing an unsaturated group-containing urethane oligomer (A) having a constitutional unit derived from a polyol compound (a1), a constitutional unit derived from an isocyanate compound (b1) and a constitutional unit derived from a hydroxyl group-containing (meth)acrylamide (c1), and an unsaturated group-containing urethane compound (B) that is a polycondensate of a polyisocyanate monomer (b2) and a hydroxyl group-containing (meth)acrylic compound (c2), tensile strength and elongation at break of a cured product are improved in a good balance, and a three-dimensional molding having good toughness can be obtained.SELECTED DRAWING: None
Patent JP-2020183147-A (JP)
Title: Vehicular temperature control system and control device
Inventor: ISHIKAWA MASAHIRO
IPC: B60H1/00
Filed: 2019-05-07
Abstract: To provide a vehicular temperature control system and a control device which can automatically control a temperature so that the temperature is equal to a comfortable temperature based on an individual difference of an occupant, a body condition of the occupant and a temperature in a day when the occupant gets in a vehicle.SOLUTION: A vehicular temperature control system 1 comprises a seat 10, a heartbeat sensor 21, and a control device 30 that controls at least either of an air conditioner 3 and a seat temperature adjuster 16. The control device 30 comprises: a calculation part 31 that consecutively calculates an index based on a ratio of a low-frequency component to a high-frequency component in a detected value by the heartbeat sensor; a storage part 32 that stores the index calculated by the calculation part 31 as a comparison value; and a control part 33 that controls the at least either of the devices so that the index calculated by the calculation part 31 after the index is stored in the storage part 32 as the comparison value is equal to the comparison value stored in the storage part 32 or less.SELECTED DRAWING: Figure 1
Patent JP-2020182966-A (JP)
Title: Determination device, determination system, welding system, determination method, program, and storage medium
Inventor: SAKAI TETSUO
IPC: B23K26/00
Filed: 2019-05-08
Abstract: To provide a determination device, a determination system, a welding system, a determination method, a program, and a storage medium, that can improve accuracy of determination.SOLUTION: A determination device comprises a processing part. When a first image obtained by photographing a welding spot during welding is input, the processing part inputs the first image to a first model in order to determine whether the image is appropriate. When determined that the first image is appropriate according to the first model, the processing part determines appropriateness of the welding by using the first image. If the first image is determined to be inappropriate according to the first model, the processing part outputs information for correcting photographing conditions of the welding spot.SELECTED DRAWING: Figure 1