baber/WOPTO huggingface dataset:
Patent JP-2021008236-A (JP)
Title: Vehicle body front structure
Inventor: HAGA AKIRA
IPC: B62D21/15
Filed: 2019-07-02
Abstract: To provide a vehicle body front structure that is able to efficiently absorb energy of impact load without adding many members.SOLUTION: A vehicle body front structure comprises a front side frame 2. The front side frame 2 has an inside wall 20, an upper inclined wall 22 and a lower inclined wall 26. The upper inclined wall 22 extends outwardly upwards in a vehicle width direction from an upper ridge line part 21 of an upper end of the inside wall 20. The lower inclined wall 26 extends outwardly downwards in a vehicle width direction from a lower ridge line part 25 of a lower end of the inside wall 20. The inside wall 20 is provided with a bend boosting portion 14 extending in a vertical direction of a vehicle body and that makes it easy for the inside wall 20 to bend and deform outwards in the vehicle width direction. In at least one of the upper inclined wall 22 and the lower inclined wall 26, a pair of recesses 31, receding inside a cross-section of the front side frame 2, are provided one behind the other with the bend boosting portion 14 therebetween in forward and backward directions of the vehicle body.SELECTED DRAWING: Figure 4
Patent JP-2021009832-A (JP)
Title: Fuel cell system
Inventor: OYA RYOSUKE
IPC: H01M8/0432
Filed: 2019-07-03
Abstract: To make it possible, in the case that produced water can be frozen even when scavenging processing is performed, to notify a user of the situation.SOLUTION: When scavenging determination means determines that scavenging processing on a fuel cell by scavenging means is possible and freezing determination means determines on the basis of a first determination threshold that produced water of the fuel cell may be frozen, the scavenging means performs the scavenging processing and notification means notifies a user of a freezing determination result. When the scavenging determination means determines that the scavenging processing on the fuel cell by the scavenging means is impossible and the freezing determination means determines on the basis of a second determination threshold laxer than the first determination threshold that produced water of the fuel cell may be frozen, the scavenging means does not perform the scavenging processing and the notification means notifies a user of a freezing determination result. When the freezing determination means determines that produced water of the fuel cell may not be frozen, the notification means does not notify a user of a freezing determination result.SELECTED DRAWING: Figure 2
Patent JP-2021007980-A (JP)
Title: Wire rod feeder
Inventor: KUNO YUSUKE
IPC: B21C47/20
Filed: 2019-07-03
Abstract: To provide a wire rod feeder which can absorb tension fluctuation without obstructing wire rod feeding.SOLUTION: A carriage 21 is placed movably on rails 20 and 20. A coil material 13 is loaded on a supply reel 24 which is supported to be freely rotatable on the carriage 21. A first air cylinder 28 is disposed between the rails 20 and 20. A long hole 28e is formed in a first rod 28b of the first air cylinder 28. The carriage 21 is provided with a pin 34 moving up and down according to a second air cylinder 32. When the pin 34 descends in a wire rod feeding part S, the pin 34 penetrates the long hole 28e of the first rod 28b, so that the carriage 21 and the first air cylinder 28 are connected. Movement of the carriage 21 and fluctuation of feeding tension caused by variation in the feeding tension when a wire rod 12 is fed from the coil material 13, is restricted and absorbed by the first air cylinder 28.SELECTED DRAWING: Figure 3
Patent JP-2019193865-A (JP)
Title: Fluid delivery method
Inventor: Madhavi GAVINI
IPC: A61M11/00
Filed: 2019-07-11
Abstract: To provide a method, a system, and a device for generating mist.SOLUTION: A fluid delivery device 1 includes: a housing 10; a fluid vaporizer disposed within the housing and configured to receive fluid and to generate an aerosol mist of liquid particles from the fluid; and a pump configured to accelerate the aerosol mist generated by the fluid vaporizer. Also provided is the method of generating mist, the method comprising delivering the fluid to the fluid vaporizer that generates a first mist, and the fluid vaporizer delivers the mist to the pump that generates a second mist from the first mist.SELECTED DRAWING: Figure 1
Patent JP-2019171166-A (JP)
Title: Low profile stent graft and delivery system
Inventor: VINLUAN JENINE S
IPC: A61F2/07
Filed: 2019-07-11
Abstract: To provide stent graft systems and methods that are capable of being compressed to small size and can be safely and reliably deployed using a flexible low profile system.SOLUTION: A tubular prosthetic device implantable in a body lumen includes a first part including a tubular lumen and a second part including an attachment member. The second part is secured to the first part via various configurations. The tubular prosthetic device can be reduced to a diameter less than the diameter of traditional devices, for ease of use during implantation.SELECTED DRAWING: Figure 5B
Patent JP-2021015517-A (JP)
Title: Autonomous control device, autonomous control method, and autonomous control program
Inventor: HEMMI TOSHIHIKO
IPC: G05D1/02
Filed: 2019-07-12
Abstract: To provide an autonomous control device, an autonomous control method, and an autonomous control program that can make discrepancies between a planned route and an actual route smaller than before.SOLUTION: An autonomous control device for controlling a mobile device capable of autonomous movement includes positioning means (ST34) for positioning the current position thereof using positioning radio waves from a navigation satellite or the like, direction change measurement means (ST32) for measuring changes in the nose direction of the mobile device at time intervals shorter than an output interval of positioning results by the positioning means, first correction means (ST33) for correcting the nose direction of the mobile device to reduce the change in the nose direction measured by the direction change measurement means, and return means (ST36) for adjusting the mobile device to move in the planned direction on a planned route based on the positioning results by the positioning means.SELECTED DRAWING: Figure 12
Patent JP-2021019480-A (JP)
Title: Information processing device, information processing method and program
Inventor: SUGIURA TAKAHIRO
IPC: H02H7/26
Filed: 2019-07-23
Abstract: To provide an information processing device or the like capable of suitably estimating an accident cause of a power distribution system.SOLUTION: An information processing device 1 includes an acquisition part for acquiring waveform data of current or voltage when an accident of a power distribution system occurs, an extraction part for extracting the percent content of a plurality of frequency components from the waveform, and an estimation part for estimating a plurality of accident cause candidates and a probability value that each of the accident cause candidates is an accident cause on the basis of the percentage content extracted from the waveform data with reference to cluster data obtained by classifying sample groups of the waveform data in accordance with an accident cause on the basis of the percentage content.SELECTED DRAWING: Figure 1
Patent JP-2021022097-A (JP)
Title: Movement control system and movement control method
Inventor: OSHU RYOTA
IPC: G01C21/34
Filed: 2019-07-26
Abstract: To provide a technology that allows a person who rides on a movable body that allows a person to ride on and get off while traveling to effectively make use of the time on the movable body.SOLUTION: A movement control system 1 comprises: a travel control unit that controls the travel of a movable body 10 that allows a person to ride on and get off while traveling based on travel route information; an output unit that outputs, to a rider, facility information based on a travel area of the movable body 10; a receiving unit that receives input of the rider's use or purchase for a service or a commodity provided in the facility information; an acquisition unit that acquires destination information on the rider who rides on the movable body 10; and a derivation unit that derives the travel route information based on the acquired destination information.SELECTED DRAWING: Figure 2
Patent JP-2021021023-A (JP)
Title: Regeneration method for reactive polyurethane adhesive and method of repairing panel for construction
Inventor: SHIRABE KOTARO
IPC: E04G23/02
Filed: 2019-07-29
Abstract: To provide a regeneration method for a reactive polyurethane adhesive capable of regenerating the adhesive even if it deteriorates, and to provide a method for repairing a panel for construction.SOLUTION: A regeneration method for a reactive polyurethane adhesive comprises a process of making a regenerant including a compound having an isocyanate group adhere to a hydrolysate generated by hydrolysis of a hardened material of the reactive polyurethane adhesive and a process of reacting the hydrolysate with the above compound by heating the hydrolysate and regenerant. The repairing method for a panel 10 for construction comprises bonding a substrate 1 to a decorative sheet 2 using the adhesion layer 3 comprising a hardened material of the reactive polyurethane adhesive, and the method includes also the process of making the above regenerant adhere to the above hydrolysate and the process of reacting the hydrolysate with the above compound by heating the hydrolysate and regenerant.SELECTED DRAWING: Figure 2
Patent JP-2021023943-A (JP)
Title: Indirect spot welding method, welding device and vehicle
Inventor: YAMAZAKI TADASHI
IPC: B23K11/11
Filed: 2019-07-31
Abstract: To provide an indirect spot welding method, a welding device and a vehicle which enable welding at a desired position even when a space for setting a holding point is restricted.SOLUTION: A spot welding method is a method for indirect spot welding a third member on an outside surface of a structure including a first member and a second member. The third member is welded to the outside surface of the first member at a plurality of welding points aligned in a predetermined direction. The spot welding method includes a holding step of holding a holding point in a flange joint part between a first electrode and a second electrode. The spot welding method includes a pressure contact step of bringing a third electrode into pressure contact with the welding point in the state where the third member is brought into contact with the outside surface of the first member. The spot welding method includes an energization step of performing energization between the first electrode and the third electrode in the state where the second electrode is insulated from the first electrode and the third electrode and the first electrode or the third electrode is grounded. The position of the welding point with respect to the holding point can be adjusted by rotating the third electrode in a circumferential direction of an axial center of the first electrode.SELECTED DRAWING: Figure 1
Patent JP-2021023155-A (JP)
Title: Method for dispersing hydrogen into liquid solvent
Inventor: SUGIURA HIKARI
IPC: A23L2/00
Filed: 2019-07-31
Abstract: To provide a method for continuously dispersing hydrogen into a liquid solvent, for a long period of time in a state exceeding a saturated dissolution amount under a standard atmospheric pressure, specifically in which the liquid solvent to disperse the hydrogen is a liquid solvent capable of serving as a beverage liquid or a raw material thereof, the method capable of excellently dispersing a large amount of hydrogen of ultrafine bubbles in the liquid solvent for a long period of time.SOLUTION: A method for dispersing hydrogen into a liquid solvent is a method of dispersing hydrogen 15, exceeding a saturated dissolution amount under a standard atmospheric pressure, into a liquid solvent for beverage. The method includes: pressurization adjustment means for pressurizing such that a pressure P in a closed space 11 filled with hydrogen 15 becomes 0.28 MPa≤P; gas permeation means 14 formed with a gas permeation film composed of a porous film made of polypropylene, and partitioning the liquid solvent and the hydrogen. Through the gas permeation film, the hydrogen 15 is dispersed in a state independent from a liquid phase in a form of ultrafine bubbles with a particle diameter 1000 nm or smaller in the liquid solvent.SELECTED DRAWING: Figure 1
Patent JP-2019200435-A (JP)
Title: Display device
Inventor: UMEZAKI ATSUSHI
IPC: G09G3/3275
Filed: 2019-08-02
Abstract: To provide such a digital storage device as a shift register which can suppress degradation of a semiconductor element such as a transistor.SOLUTION: A digital storage device such as a digital register includes a first transistor for outputting a high-level signal and a second transistor for outputting a low-level signal. Controlling the second transistor so that the second transistor will be turned off and turned on alternately can reduce the length of time when the second transistor is in an on state. This can suppress degradation of the second transistor.SELECTED DRAWING: Figure 1
Patent JP-2021025311-A (JP)
Title: Spiral pile
Inventor: YASUTOMI KENICHI
IPC: E02D5/56
Filed: 2019-08-06
Abstract: To provide a spiral pile that facilitates construction by casting while maintaining the effect of strongly resisting against a pulling force.SOLUTION: A spiral pile comprises a spiral pile body 1 made of flat steel formed in a spiral shape, and a friction reducing member 2 protruding in the width direction and/or the thickness direction from the spiral pile body 1. The friction reducing member 2 is projected ahead of the tip of the spiral pile body 1. The friction reducing member 2 is also characterized by having an inclined portion inclined in a mountain shape toward the tip end. The friction reducing member of another embodiment is provided in a twisted portion 1a ahead of the axially central portion of the spiral pile body 1, more specifically, is provided over the entire circumference of the twisted portion 1a at the tip of the spiral pile body 1.SELECTED DRAWING: Figure 1
Patent JP-2021023625-A (JP)
Title: Game machine
Inventor: TAKESAWA MANABU
IPC: A63F7/02
Filed: 2019-08-06
Abstract: To provide a game machine for enhancing interest in a game in a Pachinko machine having a setting value.SOLUTION: A game machine executes winning/losing determination for determining whether a jackpot is won following start of a pattern variation, starts a jackpot game after completion of a pattern variation pertaining to the winning/losing determination, sets one setting value from among plural stages of setting values, and determines a probability of winning a jackpot in the winning/losing determination according to the set setting value when winning the jackpot in the winning/losing determination. The game machine includes: first operation means; predetermined performance means; and performance control means for controlling the performance means. The performance control means can allow the predetermined performance means to execute a first performance as a setting suggestive performance for suggesting the set setting value, and the first performance is executed when the first operation means is operated with the first operation contents during a predetermined period as at least one portion of the jackpot game.SELECTED DRAWING: Figure 19
Patent JP-2019194260-A (JP)
Title: Ultraviolet absorbers
Inventor: RAMAIAHGARI REDDY
IPC: G02F1/1335
Filed: 2019-08-07
Abstract: To provide compounds which have ultraviolet absorbing properties and which can also have mesogenic properties.SOLUTION: The present invention relates to compounds which have ultraviolet absorbing properties and which can also have mesogenic properties. The present invention also relates to compositions that include one or more such compounds, and to articles of manufacture that include one or more such compounds, such as optical elements that include an optical substrate and a layer that contains at least one compound of the present invention. The layer containing the compound of the optical elements can, in some embodiments, be selected from a primer layer, a protective layer, a photochromic layer, an alignment layer, an antireflective layer, and combinations thereof.SELECTED DRAWING: None
Patent JP-2019193893-A (JP)
Title: Modular cooking system and method therefor
Inventor: ERIC LAURENT BARAILLE
IPC: A47J27/08
Filed: 2019-08-14
Abstract: To provide a cooking system that makes it possible to fasten a telecommunications module (11) and a timer module (12) to a pressure cooker (1) as alternatives and in a removable manner.SOLUTION: A cooking system comprises the pressure cooker (1) provided with a regulator valve designed to maintain the pressure at a setpoint value, where the pressure cooker (1), the telecommunications module (11) and the timer module (12) are provided with complementary fasteners (13A, 13B, 13C).SELECTED DRAWING: Figure 1
Patent JP-2021033374-A (JP)
Title: Object recognition device, object recognition method, and object recognition program
Inventor: NAKAMURA TOMOHIKO
IPC: G06T7/00
Filed: 2019-08-15
Abstract: To solve the problem in which: in measurement data, when a plurality of objects concealing each other are measured, it becomes difficult to recognize the objects.SOLUTION: Detector storage means 43 stores a detector generated in advance by learning using, as input, data obtained by mask-processing a mask area including a part of an area of a sample in measurement data in which the sample of an object is measured and information of the mask area and using, as an output target value, predetermined information about the sample. Detected area masking means 53 generates mask-processed data comprising data obtained by mask-processing a detected area in which the object is detected in the measurement data and information of the detected area, for the measurement data. Key point detection means 54 inputs the mask-processed data into the detector and detects predetermined information about the object in the measurement data.SELECTED DRAWING: Figure 4
Patent JP-2021035411-A (JP)
Title: Game machine
Inventor: HOTTA TAKUYA
IPC: A63F7/02
Filed: 2019-08-30
Abstract: To provide a game machine capable of increasing efficiency of confirmation work regarding the game machine.SOLUTION: A decoration is not printed or disposed in a lower right part in front view of a game board 13, and a back visual confirmation window part 13a allowing a back side of the game board 13 to be visually recognized is formed. The back visual confirmation window part 13a is covered by a lower part of a front frame 14 in a state in which the front frame 14 is locked to an inner frame 12 and an outer frame 11, and the back visual confirmation window part 13a cannot be visually recognized from a front side of a Pachinko machine 10. In the meantime, in a state in which the front frame 14 is unlocked from the inner frame 12 and the outer frame 11 and the front frame 14 is rotated from the inner frame 12 and the outer frame 11, the back visual confirmation window part 13a is exposed and can be visually recognized from a front side of the Pachinko machine 10, such that a back side of the game board 13 can be visually recognized by the back visual confirmation window part 13a.SELECTED DRAWING: Figure 20
Patent JP-2021038765-A (JP)
Title: Control device for vehicle
Inventor: KISHI DAISUKE
IPC: F16D25/0635
Filed: 2019-08-30
Abstract: To provide a control device for a vehicle capable of properly suppressing occurrence of belt slip.SOLUTION: A target clutch torque capacity in engagement of a forward clutch 52, and a target belt torque capacity of a belt 35 of a continuously variable transmission mechanism 22 are respectively determined to an input torque inputted to an input shaft 21 of a CVT 9 from an engine 2 side. The target clutch torque capacity is determined to a value larger than the input torque. The target belt torque capacity is determined to a value larger than the target clutch torque capacity. Further a lower limit guard value is determined to the input torque by adding a prescribed value to the target clutch torque capacity. The target belt torque capacity is corrected to a value more than the lower limit guard value so that it does not fall below the lower limit guard value.SELECTED DRAWING: Figure 1
Patent JP-2019217782-A (JP)
Title: Composite container and production method thereof, composite preform, and plastic member
Inventor: SUGA YUSUKE
IPC: B29B11/04
Filed: 2019-09-02
Abstract: To provide a composite container and a production method thereof, capable of applying various functions and properties to a container, and achieving various designs, a composite preform, and a plastic member.SOLUTION: A preform 10a made of a plastic material is prepared, then a plastic member 40a is provided so as to surround an outside of the preform 10a, thereby, a composite preform 70 having the preform 10a and the plastic member 40a adhered to the outside of the preform 10a, is provided. Then, the composite preform 70 is heated and inserted into a blow molding mold 50, then blow molding is performed to the composite preform 70 in the blow molding mold 50, thereby the preform 10a and the plastic member 40a of the composite preform 70 are integrated and expanded, for obtaining a composite container 10A.SELECTED DRAWING: Figure 5
Patent JP-2021038304-A (JP)
Title: Polyisocyanate composition and method for producing the same
Inventor: OISHI AKIHIRO
IPC: C08G18/22
Filed: 2019-09-02
Abstract: To provide a polyisocyanate composition that has excellent storage stability in a low-temperature environment and can give a polyurethane resin having excellent smoothness, chemical resistance and adhesiveness, and a method of producing the same.SOLUTION: A polyisocyanate composition contains an allophanate derivative of xylylene diisocyanate. With respect to the total amount of the polyisocyanate composition, the content ratio of an allophanate bimolecular product of xylylene diisocyanate is 50 mass% or more and 72 mass% or less, and the content ratio of a urethodione bimolecular product of xylylene diisocyanate is 12 mass% or less.SELECTED DRAWING: None
Patent JP-2020039127-A (JP)
Title: Display device
Inventor: NOH JUNG HUN
IPC: G09F9/00
Filed: 2019-09-02
Abstract: To provide a display device with a sound generation device that cannot be seen from the outside.SOLUTION: A display device 10 includes a display panel 300 that displays an image on a first surface, a first sound generation device 500 that provides a first sound, a second sound generation device 930 that provides a second sound, and a third sound generation device 940. The first sound generation device 500 is attached to a panel lower member 400 on the second surface side opposite to the first surface of the display panel 300, and generates vibration according to a first sound signal for generating the first sound.SELECTED DRAWING: Figure 2
Patent JP-2021038573-A (JP)
Title: Screw fixation method
Inventor: KITAHAMA TORU
IPC: E04F13/14
Filed: 2019-09-03
Abstract: To provide a screw fixation method capable of preventing a screw from loosening as reducing work labor when fixing metallic material on a rear surface of finishing material.SOLUTION: A screw fixation method for screwing a screw 3 into a drilled hole 2 pre-drilled in a rear surface of a finishing material 1 to fix metallic material 4 on the rear surface of the finishing material 1 comprises: a first step of forming a tapped part 6 in a near-surface side of a part of the drilled hole 2 using a tapping process; a second step of screwing the screw 3 into the drilled hole 2 as the screw 3 screwing with the tapped part 6; and, subsequently following the second step, a third step of forcefully screwing the screw 3 into a depth side with no tapped part 7 of the drilled hole 2.SELECTED DRAWING: Figure 2