baber/WOPTO huggingface dataset:
Patent JP-2021012461-A (JP)
Title: Tollgate device, central device, and road system
Inventor: MURAKAMI AKIRA
IPC: G07B15/00
Filed: 2019-07-04
Abstract: To provide a tollgate device capable of measuring speed of a vehicle passing through between tollgates, or of detecting overspeed of the vehicle, and to provide a central device and a road system thereof.SOLUTION: A tollgate device according to an embodiment that is a tollgate device at a first tollgate on a toll road comprises an acquisition part and a processing part. The acquisition part acquires a first time when a vehicle passes through the first tollgate, and a second time when the vehicle passes through a second tollgate. The processing part acquires a required time taken by the vehicle that goes to the first tollgate from the second tollgate by subtracting the second time when the vehicle passes through the second tollgate from the first time when the vehicle passes through the first tollgate. The processing part performs overspeed processing according to exceeding of a limited speed, in a case where the required time that is a predetermined time or more is shorter than the shortest time when traveling while keeping the limiting speed from the second tollgate to the first tollgate.SELECTED DRAWING: Figure 1
Patent JP-2021010600-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-07-05
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A pachinko machine 1 has a start pocket capable of receiving game balls hit into a game area 5a. When a game ball enters the start pocket, determination processing regarding winning is performed. Thereafter, variable display corresponding to a result of the determination processing is started and, if a winning pattern is displayed in the variable display, a winning game is executed. Accordingly, the pachinko machine 1 can perform a special performance as a performance associated with operation means.SELECTED DRAWING: Figure 60
Patent JP-2021012161-A (JP)
Title: Parking place establishment apparatus, parking place establishment method, and program
Inventor: BABA ICHIRO
IPC: G09B29/10
Filed: 2019-07-09
Abstract: To provide a parking place establishment apparatus, a parking place establishment method, and a program that are capable of further smoothly securing a parking place at a destination.SOLUTION: A parking place establishment apparatus includes: an obtainment part for obtaining information indicating availability and state of a first parking place annexed to a facility set as a destination of a vehicle; and an establishment part for establishing a second parking place not annexed to the facility by referring to map information in a case where the information obtained by the obtainment part indicates that the first parking place does not exist or is full.SELECTED DRAWING: Figure 1
Patent JP-2021015361-A (JP)
Title: Information output system
Inventor: JINGU TAKESHI
IPC: G06Q30/02
Filed: 2019-07-10
Abstract: To achieve an information output system capable of performing information output according to a state of a user or the like.SOLUTION: The information output system includes: a communication terminal device 30 which transmits terminal signals containing passage point data being data indicating passed locations at a constant period; a communication device 20 which is arranged at a site, receives the terminal signals from the communication terminal device 30, and transmits passage signals containing passage point data for each locations to the communication terminal device 30; a guide side storage unit 12 which stores a plurality of pieces of output information data related to the information to be output; and a guiding device 10 which selects the output information data on the basis of a combination of pieces of passage point data contained in the terminal signals transmitted by the communication terminal device 30, and outputs information based on the selected output information data.SELECTED DRAWING: Figure 1
Patent JP-2020027620-A (JP)
Title: Center device, specifications data generation method, and program for specifications data generation
Inventor: SAKURAI NAO
IPC: G06F8/65
Filed: 2019-07-12
Abstract: To provide a center device that appropriately selects an electronic control unit to be updated and efficiently generates specifications data for updating.SOLUTION: The ECU repro-data database 204 of a center device 3 stores the data of an update program for an ECU among the ECUs mounted in a vehicle the program of which is to be updated. A configuration information database 208 stores vehicle-related information, such as ID for each ECU and the SW ID, etc., of the program stored in the ECU, together with the type of vehicle. An ECU metadata database 205 stores update data-related information associated with the attribute and update data of the ECU to be rewritten. A specifications data generation unit 201 generates specifications data transmitted to the vehicle together with the update data written into the target ECU, on the basis of information stored in the configuration information database 208 and ECU metadata database 205, so as to include information that indicates a rewrite environment relating to the type, attribute, update data-related information and data updates regarding the target ECU.SELECTED DRAWING: Figure 8
Patent JP-2020016234-A (JP)
Title: System to feed water to at least one combustion chamber in internal combustion engine
Inventor: GIOVANNI BONANDRINI
IPC: F02M25/025
Filed: 2019-07-12
Abstract: To provide a system to feed water to at least one combustion chamber in an internal combustion engine, the feeding system ensuring an effective and efficient water supply for a long term, i.e., even years after commissioning of the internal combustion engine.SOLUTION: A system (1) for feeding water to at least one combustion chamber in an internal combustion engine (2) has: a tank (3) designed to contain a large quantity of water; a feeding duct (5); a pump (4) designed to draw water from the tank (3) and to pump pressurised water into the feeding duct (5); and at least one silver-containing body (13) which is contained in the tank (3) in contact with the water.SELECTED DRAWING: Figure 2
Patent JP-2021015782-A (JP)
Title: Luminaire
Inventor: DOI MOTOHIRO
IPC: F21S43/245
Filed: 2019-07-16
Abstract: To provide a luminaire which can reduce the size in an irradiation direction, can secure brightness with a necessary minimum amount of luminous flux, and has high utilization efficiency of light.SOLUTION: A luminaire 1 includes: an LED 5; an optical element 10 for emitting light entering from the LED 5 toward a field diaphragm (design film) side which serves as a secondary light source from an emission surface 14; and an optical lens 7 having a focal point on the secondary light source. The luminaire radiates light in a direction crossing an optical axis Xp of the LED 5. The luminaire includes: a first reflection surface 12 provided integrally with the optical element 10; and a second reflection surface 13 for reflecting light travelling in a direction substantially in parallel with the optical axis Xp of the LED 5 to an irradiation direction Yp of the luminaire 1. The first reflection surface 12 is a total reflection surface for totally reflecting the light entering from the LED 5 toward the second reflection surface 13 side.SELECTED DRAWING: Figure 1
Patent JP-2021020489-A (JP)
Title: Blade and paddle
Inventor: KUBOTA YOSHIHIRO
IPC: B63H16/04
Filed: 2019-07-25
Abstract: To reduce a weight of a blade while securing performance of boat rowing action and steering action of a paddle.SOLUTION: A blade 10 as a blade 10 mounted on a shaft 20 of a paddle includes a front face 11a raking water, and a back face 11b facing the front face 11a, and has a pore-forming region 12 formed with pores 13 for communicating the front face 11a and the back face 11b. The blade 10 has in the front face 11a and the back face 11b, a wavy region 14 in which protrusions 15 and recesses 16 extending an almost longitudinal direction of the blade 10 are alternately formed to generate lift force. The blade 10 has projections 17 for removing water, formed on the back face 11b.SELECTED DRAWING: Figure 2
Patent JP-2021020183-A (JP)
Title: Ink discharge device, ink discharge system and ink discharge method
Inventor: INOUE YUKIE
IPC: B05D1/36
Filed: 2019-07-30
Abstract: To provide an ink discharge device which can suppress streaks by unification of ink droplets.SOLUTION: An ink discharge device includes: a head 13 for discharging ink droplets to a medium 11; movement conveyance means 12 for relatively moving the head 13 and the medium 11; and lyophilic pattern formation means 14 for forming a lyophilic pattern of making the ink droplets wetting and spread in the periphery of a position where the ink droplets land in the medium 11 before the head 13 discharges the ink droplets to the medium 11.SELECTED DRAWING: Figure 1
Patent JP-2021022319-A (JP)
Title: Vehicle travel control device
Inventor: Hayashida Kyoko
IPC: B60W30/18
Filed: 2019-07-30
Abstract: To provide a vehicle travel control device for smoothing travel control by an autonomous operation mode and a remote operation mode.SOLUTION: In a vehicle 10 (a vehicle control system 20), a navigation unit 38 of a travel control device 30 predicts a remote operation section on a travel route where travel control of the vehicle in a remote operation mode is required based on route information related to the travel route and autonomous operation of the vehicle on the travel route. A vehicle control unit 48 requests a remote control terminal to input remote operation information before the vehicle 10 reaches the predicted remote operation section. Further, when a remote operation information acquiring unit 42 acquires the remote operation information, the vehicle control unit switches from an autonomous operation mode to the remote operation mode, and controls a travel driving unit 34 based on the remote operation information. Thus, the vehicle can smoothly travel while reducing burden of a remote operator.SELECTED DRAWING: Figure 2
Patent JP-2021025469-A (JP)
Title: Internal combustion engine
Inventor: KIMURA MASAYASU
IPC: F02D43/00
Filed: 2019-08-06
Abstract: To improve combustion stability in a cylinder of an internal combustion engine.SOLUTION: An internal combustion engine 1 has two intake valves 10 in one cylinder. In the cylinder deteriorated in combustion stability due to generation of swirl flow in the cylinder, caused by difference in flow rates in intake gases flowing from each of the intake valves 10a, 10b in operating the intake valves 10 in the same cylinder with the same valve opening characteristics, the swirl flow generated in the cylinder is suppressed by providing the intake valves 10a, 10b of the cylinder with difference in the valve opening characteristics. Thus the swirl flow in the cylinder can be weakened in the internal combustion engine 1, and the combustion stability in the cylinder can be improved by securing strength of tumble flow generated in the cylinder.SELECTED DRAWING: Figure 1
Patent JP-2021024994-A (JP)
Title: Moisture-curable resin composition and cured matter
Inventor: HISANAGA TAKUYA
IPC: H05K7/20
Filed: 2019-08-08
Abstract: To provide a moisture-curable resin composition having excellent releasability.SOLUTION: A moisture-curable resin composition includes the following (A) to (D) components. The (A) component is an organic polymer including two or more hydrolyzable silyl groups. The component (B) is a filler. The component (C) is a condensed fatty acid whose neutralization value is 10-200 mg KOH/g, which is in a liquid state at 25°C. The component (D) is a curing catalyst.SELECTED DRAWING: None
Patent JP-2021031307-A (JP)
Title: Glass substrate
Inventor: SAITO ATSUMI
IPC: C03C3/091
Filed: 2019-08-14
Abstract: To provide a glass substrate with low electrification properties.SOLUTION: A glass substrate has a glass composition comprising, in mass%, B2O3 1.7 to less than 9%, Li2O 0.01% or less, Na2O 0.001 to 0.03%, K2O 0.0001 to 0.007%, Na2O+K2O 0.0011 to 0.035%, and SnO2 more than 0 to 0.4%.SELECTED DRAWING: Figure 1
Patent JP-2021031849-A (JP)
Title: Structure of shutter locking and unlocking device and attachment method of structure of shutter locking and unlocking device
Inventor: TSUDA MASANOBU
IPC: E06B9/58
Filed: 2019-08-15
Abstract: To provide a structure of a shutter locking and unlocking device and an attachment method thereof capable of improving design and easily performing an assembly work.SOLUTION: In a structure of a shutter locking and unlocking device, a pair of facing guide rails 25, a shutter curtain 21 both end parts of which are guided by the guide rails 25 by connecting long sides of a slat 23, a pair of engaging pieces 27 that can be moved forward and backward from both of end parts of the slat 23 having a height where the shutter curtain 21 with an opening part closed is easily operated, an engagement part 29, provided on the guide rail 25, where the engagement piece 27 is engaged when the engagement piece 27 advances from both of the end parts, a locking box 31 that is provided on an indoor surface of the slat 23 provided on the engagement piece 27 and causes the engagement piece 27 to move forward and backward with an operation of an operation portion 61, a back plate 33 provided between the locking box 31 and the slat 23 and fixed to the locking box 31, and a swag fixture 35 that penetrates the slat 23 and the back plate 33 to fix the back plate 33 to the indoor surface of the slat 23.SELECTED DRAWING: Figure 2
Patent JP-2019220476-A (JP)
Title: Illumination apparatus and illumination system
Inventor: KURIHARA SHINICHIRO
IPC: H04Q9/00
Filed: 2019-08-20
Abstract: To provide an illumination apparatus capable of selecting an appropriate communication pathway as required, by increasing the communication pathways when performing radiocommunication with the illumination apparatus.SOLUTION: An apparatus control section 13 of illumination apparatus 10a-10f has a mesh profile m1, i.e., a protocol when information is transmitted or received among multiple illumination apparatus 10a-10f constituting a mesh network 20, and between the illumination apparatus 10a-10f and a communication terminal 50, and a user profile u1, i.e., a protocol when the illumination apparatus 10a-10f and the communication terminal 50 communicate, and set individually in the communication terminal. A reset command for setting the illumination apparatus to initial setting state is included in a command corresponding to the mesh profile m1 and a command corresponding to the user profile u1, where the reset command does not delete but maintain an address or a cryptographic key, stored in the apparatus control section 13, when setting the illumination apparatus to the initial setting state.SELECTED DRAWING: Figure 8
Patent JP-2021031895-A (JP)
Title: Work support apparatus
Inventor: NAGAO TAKUMA
IPC: E21D9/00
Filed: 2019-08-21
Abstract: To provide a work support apparatus capable of improving safety of chopping work and improving a work efficiency.SOLUTION: A work support apparatus includes a first information acquisition unit 103 that acquires first information regarding a captured image of a pit face in a tunnel excavation construction, a second information acquisition unit 101 that acquires second information regarding to a building position of a support, a work place detection unit 101 that detects a work place where chopping work is performed based on the first information and the second information, and an output unit 105 that outputs an image indicating the work place detected by the work place detection unit 101.SELECTED DRAWING: Figure 2
Patent JP-2020152095-A (JP)
Title: Laminate film and method for producing the same
Inventor: SAWAMOTO KEIKO
IPC: B32B27/00
Filed: 2019-08-21
Abstract: To provide a laminate film which is excellent in coating property and peeling characteristics by heating temperature.SOLUTION: A laminate film has a polyester film and a resin layer, in which the resin layer is provided in at least one surface layer, a water contact angle of the resin layer is 95° or more and 110° or less, and an initial tape peeling force of the laminate film is 0.5 N/50 mm or more and 4.0 N/50 mm or less and a tape peeling force after heating at 100°C for 30 minutes is 8.0 N/50 mm or more and 14.0 N/50 mm or less.SELECTED DRAWING: None
Patent JP-2021032208-A (JP)
Title: Vibration controller of wind power generation device, and wind power generation device
Inventor: YOSHIDA TOYOMI
IPC: F16F15/02
Filed: 2019-08-29
Abstract: To provide a vibration controller for a wind power generation device in which there is less necessity to consider interference with a device or structure installed in a tower, and provide a wind power generation device.SOLUTION: A vibration controller of a wind power generation device comprises, for example, a weight 1 formed in an annular shape and suspended from the upper part of a tower 3, and an attenuation device 4 provided between the inner wall of the tower 3 and the outer periphery of the weight 1. Also, the vibration controller of the wind power generation device comprises, for example, a weight 1 formed in an annular shape, and an attenuation material storage container 7 installed on the inner wall of the tower 3, housing an attenuation material 4', and arranged so that the weight 1 is immersed in the attenuation material 4'. A plurality of balls 11 in contact with the inner surface of the bottom part of the attenuation material storage container 7 is provided on the bottom part in the circumferential direction of the weight 1.SELECTED DRAWING: Figure 1
Patent JP-2019220246-A (JP)
Title: Magnetic recording device having graphene protection film and manufacturing method of the same
Inventor: RIN BOKUZAN
IPC: C23C14/06
Filed: 2019-08-29
Abstract: To provide a magnetic recording device having a graphene protection film having a single atomic thickness and a manufacturing method of the same.SOLUTION: A magnetic recording device 1 includes a substrate 100, an intermediate layer 101 arranged on the substrate, a magnetic recording layer 106 arranged on the intermediate layer, and a graphene protection film 108 arranged on the magnetic recording layer. The graphene protection film 108 includes at least one layer of a graphene single-atom layer that is a sheet-shaped single-atom layer of a sp2-bonded carbon atom. A transition layer 107 is inserted between the graphene protection film 108 and the magnetic recording layer 106. The transition layer includes carbon and at least one metal of the magnetic recording layer.SELECTED DRAWING: Figure 1
Patent JP-2019218056-A (JP)
Title: Pneumatic tire
Inventor: TAKAHASHI HISAFUMI
IPC: B60C11/03
Filed: 2019-08-30
Abstract: To provide a pneumatic tire capable of enhancing uneven wear property while reducing a pattern noise.SOLUTION: A pneumatic tire 1 comprises a plurality of blocks 5 partitioned by a plurality of main grooves 3 extending in a tire circumference direction in a tread part 2 and a plurality of lateral grooves 4 orthogonal to the main grooves. The block 5 comprises: a chamfer part 71 at least in a marginal part of the ground plane; and one or more pattern elements 6 recessed facing an inner diameter side in a radial direction in the chamfer part 71.SELECTED DRAWING: Figure 1
Patent JP-2021037821-A (JP)
Title: Vehicle control device
Inventor: HASHIZUME TAKASHI
IPC: B60W10/06
Filed: 2019-09-02
Abstract: To prevent a vehicle autonomously running from causing a load collapse.SOLUTION: A vehicle control device according to the present invention includes: a loading portion on which a loaded object is loaded; a weight sensor that estimates the weight center of the loaded object; a driving unit; and a control unit that controls the drive unit to control the autonomous running of a vehicle. The control unit estimates the position of the weight center of the loaded object on the basis of the weight measured by a weight measuring sensor, and controls the acceleration of the vehicle in accordance with the position of the weight center.SELECTED DRAWING: Figure 5
Patent JP-2021040257-A (JP)
Title: Voltage comparison circuit
Inventor: YASUSAKA MAKOTO
IPC: H03K5/08
Filed: 2019-09-04
Abstract: To realize output stabilization in a voltage comparison circuit.SOLUTION: A comparator (CMP) receives a target voltage (VTG) and a reference voltage (VREF) at inverting and non-inverting input terminals thereof, and outputs a signal (CMPOUT) corresponding to a level relationship between those voltages. A node (NDb) provided on an output side of the comparator is fed with a signal equivalent to the output signal of the comparator. A capacitor (C11) is inserted between the node and the non-inverting input terminal of the comparator.SELECTED DRAWING: Figure 1
Patent JP-2021039040-A (JP)
Title: Ultrasonic flow meter
Inventor: NAKABAYASHI YUJI
IPC: G01F1/66
Filed: 2019-09-05
Abstract: To provide an ultrasonic flow meter with equal electrical characteristics of a signal path from a control board to two ultrasonic sensors to improve accuracy of flow rate measurement.SOLUTION: A connection means 8 comprised with a flexible substrate that connects a control board to an ultrasonic sensor provides a first connection 9 with the control board 7 in the center, and second connections 10a, 10b at both ends of a connection means 8 to connect to ultrasonic sensors 3 and 4, and comprises signal paths 11a, 11b that connect the first connection 9 to the second connections 10a, 10b, the electrically symmetrical arrangement of the signal paths 11a and 11b with respect to the first connection 9 reduces the minute differences in the received signal waveform caused by minute differences in mechanical and electrical noise, and enables highly accurate measurement of a propagation time difference by measuring the shape of the received signal waveform more correctly, thereby improving the flow rate measurement accuracy.SELECTED DRAWING: Figure 1
Patent JP-2021037224-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-09-05
Abstract: To provide a game machine which gives a correlation between an advance suggestion performance and an action promotion display, and can improve the amusement of a game.SOLUTION: A prior performance in which a gift box is displayed is carried out before a notice performance is carried out. When a button notice performance is carried out after the gift box is turned into a special display, a button image of an intense heat button is surely displayed. On the other hand, when the button notice performance is carried out without opening the gift box, the button image of the intense heat button is not displayed.SELECTED DRAWING: Figure 8-4
Patent JP-2019203381-A (JP)
Title: Wheel loader
Inventor: TSUJI HIDEKI
IPC: E02F3/43
Filed: 2019-09-06
Abstract: To provide a wheel loader capable of performing an efficient excavation operation in an excavation attitude according to an excavation object.SOLUTION: A wheel loader comprises a work machine, an acquisition part and a control part. The work machine includes a bucket. The acquisition part acquires soil information on soil of an excavation object. The control part controls an excavation operation for the excavation object by the bucket of the work machine on the basis of the soil information acquired by the acquisition part.SELECTED DRAWING: Figure 5