baber/WOPTO huggingface dataset:
Patent JP-2020190467-A (JP)
Title: Traffic information provision system, traffic information provision device and computer program
Inventor: MIURA NAOTO
IPC: G08G1/0969
Filed: 2019-05-22
Abstract: To provide a traffic information provision system, a traffic information provision device and a computer program capable of selecting and providing traffic information responding to a request of a user and related to the user.SOLUTION: When a user designates a point for requesting traffic information around, the point is acquired as an information request object point 61, a route from the present position of the user to a destination of the user via the information request object point is acquired as information provision object routes 62, 63, and traffic information along the information provision object routes in traffic information included in a peripheral area of the information request point is guided. On the other hand, when the user designates an area for requesting traffic information, the area is acquired as an information request object area, a route from the present position of the user to the destination of the user via the information request object area is acquired as an information provision object route, and traffic information along the information provision object route in traffic information included in the information request object area is guided.SELECTED DRAWING: Figure 5
Patent JP-2020188945-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2019-05-22
Abstract: To provide a game machine capable of increasing a player's degree of attention.SOLUTION: A liquid crystal indicator 51 can display a degree of expectation toward impartation of privilege as specific display and can display operation mode suggestive display for suggesting an operation mode of a performance switch 56. An operation performance for changing a degree of expectation under display on the liquid crystal indicator 51 in steps is executable according to operation of the performance switch 56. When the performance switch 56 is operated for ten times in the operation performance, a degree of expectation increases by 10%. When a degree of expectation increases, operation mode suggestive display is erased once and the operation mode suggestive display is displayed again after a degree of expectation after the change is displayed.SELECTED DRAWING: Figure 8
Patent JP-2020191568-A (JP)
Title: Image output device and control program and control method of the same
Inventor: OKUYAMA MASAHIRO
IPC: H04N1/387
Filed: 2019-05-23
Abstract: To provide an image output device for automatically selecting an output destination sheet size that matches the size of an original.SOLUTION: A plurality of horizontal search lines 300 and a plurality of vertical search lines 400 are set to an image 122a read by an image reader of a multifunction device. While an edge portion is searched on each horizontal search line 300, an edge portion is searched on each vertical search line 400. Based on the search results, a contour portion of a document placement portion 100a of the scanned image 122a is identified, and the size of a document 100 is specified. Then, a sheet having a size suitable for the size of the specified document 100 is selected as an output destination.SELECTED DRAWING: Figure 2
Patent JP-2019208021-A (JP)
Title: Method for manufacturing light-emitting module
Inventor: MATSUO TAKASHI
IPC: H01L33/00
Filed: 2019-05-23
Abstract: To suppress the occurrence of a void in solder.SOLUTION: The method for manufacturing a light-emitting module comprises: a step of preparing a light emitting device including an upper surface having a light-emitting surface and a lower surface having an exposed external connection terminal, and having the external connection terminal separately arranged from an end portion of the lower surface of the light emitting device; a step of arranging a bonding member including flux including a solvent or an activator and solder particles on the wiring of a wiring board; a step of placing the light emitting device on the bonding member; a first heating step of heating the wiring board, the bonding member and the light emitting device at a first temperature range higher than the boiling point of the solvent or the activator and lower than the melting point of the solder particles; and a second heating step of heating the wiring board, the bonding member and the light emitting device at a second temperature range higher than the melting point of the solder particles. The heating time of the first heating step is longer than the heating time of the second heating step.SELECTED DRAWING: Figure 6A
Patent JP-2019163481-A (JP)
Title: Temperature-resistant silicone resins
Inventor: ZHOU CHAOYIN
IPC: C08K3/36
Filed: 2019-05-24
Abstract: To provide elastomeric materials having improved temperature stability, longevity and robust mechanical performance for prolonged periods of time at high temperatures.SOLUTION: Methods and formulations for modified silicone resins of formula (II) are presented. (In the formula (II), R, R, R, R, Rand Rare each selected from the group consisting of H, alkyl, alkenyl, alkynyl and aryl; X is selected from the group consisting of arylene, transition metal, inorganic oxide, and silsesquioxane; and t ranges from 1 to 10, y ranges from 1 to 200, and z ranges from 1 to 1,000. Elastomeric materials prepared from the modified silicone resins display robust mechanical properties following prolonged exposure to high temperatures (e.g., 316°C or higher).SELECTED DRAWING: None
Patent JP-2020192876-A (JP)
Title: Urea water tank of vehicle
Inventor: ABE HIROKI
IPC: F01N3/08
Filed: 2019-05-28
Abstract: To provide a urea water tank of a vehicle, which can stably discharge urea water even in a cold region where the urea water may be frozen, according to at least one embodiment of the present invention.SOLUTION: A urea water tank 5 mounted in a vehicle comprises: a urea water pump 35 that is installed on a bottom wall of the urea water tank and that has an inflow port subjected to inflow of urea water and an outlet head for discharging the urea water, which is sucked in from the inflow port, below the urea water tank; and a liquid reservoir wall 45 that is circumferentially provided in the state of being curved to surround the urea water pump and erected from the bottom wall. The height of the liquid reservoir wall from the bottom wall is changed in a circumferential direction.SELECTED DRAWING: Figure 4
Patent JP-2019187423-A (JP)
Title: Smoking article, filter, and method of manufacturing smoking article
Inventor: KALJURA KARL
IPC: A24D3/04
Filed: 2019-06-03
Abstract: To provide a filter, a smoking article, and a method of manufacturing the same that are capable of optimizing resistance to draw of the smoking article.SOLUTION: A smoking article 20 includes a filter arrangement comprising a first filter section 12 and a second filter section, the second filter section being located downstream of the first filter, and a ventilation arrangement configured to provide a user controllable level of ventilation into the first filter. Resistance to a gaseous flow through a length of the second filter section is lower than resistance to a gaseous flow through a length of the first filter section 12, and the resistance to a gaseous flow through a length of the filter arrangement remains substantially constant as a level of ventilation is varied.SELECTED DRAWING: Figure 4
Patent JP-2020200075-A (JP)
Title: container
Inventor: SUZUKI HIROSHI
IPC: B65D21/032
Filed: 2019-06-10
Abstract: To provide a container with improved washability.SOLUTION: A container (10) according to one embodiment of the present invention is provided with a first support part (3a) on an outer surface of a side wall part (2) of a container body, and has a concave structure part (50) provided with a penetration part (34) in the lower part of the first support part (3a). The concave structure part (50) has a connecting part (33a) which is a bottom wall part inclined obliquely upward toward the penetration part (34).SELECTED DRAWING: Figure 1
Patent JP-2020200704-A (JP)
Title: Waterway tunnel inspection device and control method of waterway tunnel inspection device
Inventor: YAMAMOTO IKUO
IPC: E02B5/00
Filed: 2019-06-12
Abstract: To improve flight stability of a waterway tunnel inspection device.SOLUTION: A waterway tunnel inspection device configured to fly inside a waterway tunnel comprises a balloon filled with a gas whose specific gravity is lighter than that of air, a thrust generation mechanism that is mounted on a balloon and generates thrust, and a controller that controls the thrust generation mechanism. The control of the thrust generation mechanism comprises a first control that generates thrust to turn a reference axis set in the waterway tunnel inspection device in the horizontal plane, and a second control that generates a thrust that is in the horizontal plane and moves the waterway tunnel inspection device in a direction perpendicular to the reference axis. The controller is configured to prioritize the first control without the second control if a tilt angle of the reference axis with respect to the stretching direction of the waterway tunnel is out of the specified range, and to perform the second control if the tilt angle is within the specified range.SELECTED DRAWING: Figure 9
Patent JP-2019220458-A (JP)
Title: Electrochemical cell
Inventor: NAKAMURA TOSHIYUKI
IPC: H01M8/0289
Filed: 2019-06-14
Abstract: To provide an electrochemical which enables the damage thereof to be suppressed.SOLUTION: A solid alkaline fuel cell 10 comprises: a membrane-shaped element part 11. The element part 11 has a cathode 12, an anode 14, and an electrolyte 16 disposed between the cathode 12 and the anode 14. The element part 11 has directivity in elongation percentage in a plane direction when a predetermined load is applied to the element part 11 in a tensile test.SELECTED DRAWING: Figure 2
Patent JP-2020204178-A (JP)
Title: Quality control system, asphalt plant and vehicle
Inventor: YAZAKI KATSUMI
IPC: E01C19/08
Filed: 2019-06-17
Abstract: To provide a quality control system etc which can properly control quality of asphalt mixture.SOLUTION: A quality control system 2 makes acceptance judgment on the quality of asphalt mixture 43 discharged from a mixer 27 etc to a loading platform 39 of a vehicle 33 in an asphalt plant. The quality control system 2 includes a camera 29 that captures external images of the asphalt mixture 43, a thermography camera 31 that acquires temperature distribution images of the asphalt mixture 43 within the imaging range, and an information processing device 45 that determines acceptance or rejection on the quality of the asphalt mixture 43 from the external images and temperature distribution images.SELECTED DRAWING: Figure 2
Patent JP-2021000861-A (JP)
Title: Train operation management device and method for the same
Inventor: HAGIWARA MASASHI
IPC: B61L27/00
Filed: 2019-06-19
Abstract: To provide a train operation management device which can support to add a coach to a target train required to add them in the case an addition of a coach is required.SOLUTION: A train operation management device 1 comprises an addition requirement receiving unit 31, a determining unit of an addition possible station 32, a determining unit of an addition possible coach 33 and an output processing unit 34. The addition requirement receiving unit 31 receives an addition requirement including specifying an addition target train that is a target to which a coach is added. The determining unit of an addition possible station 32 determines, as an addition possible station, a stopping station which has a facility for an addition work and at which an addition target formation operation train has stopping time equal to or longer than a set time, among plurality of stopping stations where the addition target formation operation train stops, based on operation information of the addition target formation operation train that is a train on a route where the formation operates the addition target train to drive on the day. The determining unit of an addition possible coach 33 determines, at the addition possible station, whether there is an addition possible coach that is a coach which can be added to an addition target formation operation train or not. The output processing unit 34 outputs information of both the addition possible station and an addition possible coach.SELECTED DRAWING: Figure 1
Patent JP-2021001923-A (JP)
Title: Information processor
Inventor: WATANABE SHOICHIRO
IPC: G09B9/04
Filed: 2019-06-20
Abstract: To add a function of computing an amount of electricity to be consumed by a virtual vehicle, to a device that simulates traveling of a railway vehicle.SOLUTION: An information processor is connected to a simulator that computes a speed and a traveling position of a virtual vehicle representing an electric railway vehicle on the basis of an operating manipulation performed by a user. The information processor includes: first acquisition means that acquires from the simulator first information containing data concerning the speed of the virtual vehicle; second acquisition means that acquires from the simulator second information containing data concerning the tensile force of the virtual vehicle; and arithmetic means that computes an amount of powering electricity and an amount of regenerative electricity of the virtual vehicle on the basis of the first information and second information.SELECTED DRAWING: Figure 1
Patent JP-2021001555-A (JP)
Title: Piston pump
Inventor: HAYASHIMOTO KAZUTOMO
IPC: F04B15/02
Filed: 2019-06-20
Abstract: To provide a piston pump that can reduce force for oscillating an oscillation pipe even at the time of high-pressure pumping, to reliably switch the oscillation pipe between communication positions with left and right suction/discharge ports of a spectacle plate.SOLUTION: In a piston pump with a backflow prevention mechanism, a pair of right and left suction/discharge ports 1L, 1R provided in a spectacle plate 8 are set so that the distance between them is equal to or larger than the opening width of the suction/discharge ports 1L, 1R, and in a wear plate 12, at a sliding contact portion between the wear plate 12 and the spectacle plate 8, seal portions 14L, 14R having a width equal to or larger than the opening width of the pair of suction/discharge ports 1L, 1R are provided on both sides of own opening portion 13. Then, the wear plate 12 is configured to be supported from the front and back of an oscillation axis CL by a plurality of rolling elements 61, 62 mounted on a raceway disk 30 and a set plate 40 over the entire oscillating range of an oscillation pipe 2.SELECTED DRAWING: Figure 2
Patent JP-2019189225-A (JP)
Title: Flying body and method for controlling flying body
Inventor: SUZUKI YOICHI
IPC: B64F1/36
Filed: 2019-06-24
Abstract: To provide a drone that can be charged from a ceiling.SOLUTION: A drone is provided with a charging mechanism in an airframe upper part.SELECTED DRAWING: Figure 136
Patent JP-2021002498-A (JP)
Title: Card connector
Inventor: TODA KENICHI
IPC: H01R12/71
Filed: 2019-06-24
Abstract: To prevent a connected site to a pusher of a lever for discharging a card from protruding from a connector main body toward a lateral side in a width direction thereof during operation.SOLUTION: A card connector 1 comprises a card discharge mechanism 600 for discharging a card 800 stored in a storage space 20. The card discharge mechanism 600 comprises: a long pusher 640; a lever 610 whose first end part 611 comes into contact with a rear end in a longitudinal direction of the card 800 stored in the storage space 20 and whose second end part 612 engages with the pusher 640; a shaft member 620; and a spring member 630 that makes the shaft member 620 connect to the main body part 10 to be able to deviate in a width direction. Te main body part 10 is formed with a guide surface 130 that makes force in a direction in which the shaft member 620 is distanced from the pusher 640 act on. When the lever 610 is turned in a direction in which the card 800 is discharged, the shaft member 620 is deviated toward a center in the width direction of the main body part by the spring member 630 and the guide surface 130.SELECTED DRAWING: Figure 5
Patent JP-2019200425-A (JP)
Title: Computer and program
Inventor: TAKASE KOICHI
IPC: H04N1/60
Filed: 2019-06-27
Abstract: To provide a technology that causes an image observer to perceive a color intended by an image presenter by estimating illumination information on a display by using color charts with a known spectral reflectance without using a photometric device.SOLUTION: A display 11 comprises: one or more color charts 13 having a known spectral reflectance; luminous color chart display means that displays a luminous color chart 14 on the display in order to match the color charts with perception colors; luminous color chart pixel changing means 21 that changes the colors of the luminous color charts; illumination information estimating means 22 that estimates illumination information that is information on an illumination environment of the display, from pixel values of the luminous color charts and the spectral reflectance of the color charts after the perception color matching; and display image pixel value changing means 24 that changes a pixel value of a display image displayed on the display in accordance with the illumination information and a profile of the display image.SELECTED DRAWING: Figure 1
Patent JP-2020204449-A (JP)
Title: Decompression shooting device
Inventor: OKA NAOKI
IPC: F41B11/641
Filed: 2019-06-17
Abstract: To provide a simple decompression shooting device which does not utilize a vacuum pump, etc., that is expensive, shoots a shooting body 8 by producing a decompression state using an easy-to-obtain pipe and commercially available components, and can be easily and manually operated within a remarkably short time.SOLUTION: A simple structure is employed in which a neodymium magnet that is a coupling device 4 (1) and a transparent thin check valve 7 that can be opened and closed by pneumatic pressure are attached to the tip of a cylinder 1, and a shooting body 8 and a neodymium magnet 4 (2) that is a coupling device 4 (2) are attached to the tip of a piston 2. When the piston 2 is pulled toward an opposite side to a side from which the shooting body is shot as fast as possible, at the instant at which the piston 2 goes out the cylinder 1, the shooting body 8 is disengaged from the tip of the piston 2. The shooting body 8 is carried toward the tip by external pneumatic pressure from the rear end portion of the cylinder 1, the thin check valve 7 at the tip is opened, and thus the shooting body 8 is shot at fast speed together with keen shooting sounds.SELECTED DRAWING: Figure 2
Patent JP-2021012106-A (JP)
Title: SOC estimation device
Inventor: FURUTA HIROTO
IPC: G01R31/3828
Filed: 2019-07-05
Abstract: To provide a SOC estimation device which can prevent degradation in correction accuracy of SOC of a battery.SOLUTION: A SOC estimation device comprises: a current integrated value calculation part for calculating a current integrated value when charging and discharging a battery; a basic SOC calculation part for calculating a basic SOC of a battery on the basis of the current integrated value; an open circuit voltage estimation part for estimating an open circuit voltage of a battery, on the basis of a current value during charging or discharging of the battery and a closed circuit voltage; and a SOC correction part for calculating a correcting SOC on the basis of the open circuit voltage estimated by the open circuit voltage estimation part, and correcting the basic SOC according to the correcting SOC. The SOC correction part restricts correction of the basic SOC using the correcting SOC, in cases when an absolute value of the current integrated value of a battery for a prescribed time is equal to a threshold or higher.SELECTED DRAWING: Figure 8
Patent JP-2021014805-A (JP)
Title: Installation structure of exhaust gas sensor
Inventor: MURAMATSU GOKICHI
IPC: F02D35/00
Filed: 2019-07-11
Abstract: To improve detection accuracy of exhaust gas flowing into a collective pipe from two exhaust pipes.SOLUTION: An installation structure of an oxygen sensor comprises two exhaust pipes (31e, 31f) on the downstream side of a multi-cylinder engine, a collective pipe (32c) that collects the two exhaust pipes, and an oxygen sensor (41) installed in the collective pipe. Outlets (33e, 33f) of the two exhaust pipes are connected to the collective pipe so that they are adjacent to each other. In the collective pipe, oxygen sensors are installed at positions separated from the outlets of the two exhaust pipes in a direction orthogonal to a direction in which the outlets of the two exhaust pipes are adjacent to each other in a cross-sectional view.SELECTED DRAWING: Figure 7
Patent JP-2021014747-A (JP)
Title: Western-style bedpan and unit toilet
Inventor: UCHIYAMA MASAKI
IPC: E03D5/012
Filed: 2019-07-16
Abstract: To provide a Western-style bedpan that can be easily assembled and disassembled and a unit toilet that is equipped with the Western-style bedpan.SOLUTION: The unit toilet comprises the Western-style bedpan. The Western-style bedpan comprises an upper bedpan half body on which a toilet seat is placed and a lower bedpan half body 210 on which the upper bedpan half body is placed. The upper bedpan half body has a bowl part that catches dirt. A bowl discharge port for discharging the dirt is formed in the bowl part. An inner forming part 213 is formed on the lower bedpan half body 210. The inner forming part 213 is configured by integrally forming a bowl surrounding part 214, a discharge tool supporting part 215, and a bedpan half body discharge port 216. The discharge tool supporting part 215 is configured by a ring-shaped flat surface part in which a lower end part of the bowl surrounding part 214 projects inward.SELECTED DRAWING: Figure 12
Patent JP-2020021935-A (JP)
Title: Metal oxide, field-effect transistor, and method for manufacturing the same
Inventor: KUSAYANAGI MINEHIDE
IPC: H01L21/306
Filed: 2019-07-18
Abstract: To provide a method for manufacturing a field-effect transistor including a gate insulating layer formed of a metal oxide at low cost.SOLUTION: A method for manufacturing a field-effect transistor 10A includes etching a gate insulating layer 13. The gate insulating layer is a metal oxide including A-element and at least one selected from B-element and C-element. The A-element is at least one selected from the group consisting of Sc, Y, Ln (lanthanoid), Sb, Bi, and Te, the B-element is at least one selected from the group consisting of Ga, Ti, Zr, and Hf, and the C-element is at least one selected from the group consisting of Group 2 elements in periodic table. An etching solution A is used when at least one selected from a source electrode 15, a drain electrode 16, a gate electrode 12, and an active layer is formed, and an etching solution B that is an etching solution having the same type as the etching solution A is used when the gate insulating layer is etched.SELECTED DRAWING: Figure 1
Patent JP-2020058220-A (JP)
Title: Balanced charge and discharge control for asymmetric dual battery system
Inventor: Anil BABY
IPC: H01M10/48
Filed: 2019-07-22
Abstract: To provide balanced charge and discharge control for an asymmetric dual battery system.SOLUTION: In some examples, a system includes a primary side with a charger and a first battery, and a secondary side with a second battery. The charger on the primary side can charge both the first battery and the second battery. A hinge resistance is between the primary side and the secondary side. The primary side includes a feedback controlled active device in a current path of the first battery that compensates for the hinge resistance, for the connector resistances, or for the battery impedances in a current path of the second battery.SELECTED DRAWING: Figure 3