baber/WOPTO huggingface dataset:
Patent JP-2022019515-A (JP)
Title: Construction method for scouring prevention structure
Inventor: UMEZU ISSEI
IPC: E02D23/02
Filed: 2021-02-12
Abstract: To provide a construction method for a scouring prevention structure which enables safe and efficient installation of a stone crushing unit.SOLUTION: Stone crushing units 21b are suspended from each of a plurality of suspending wires 35 connected to a suspending jig 29c. The stone crushing units 21b are suspended so as to mutually overlap in plan view and have mutually different suspending heights. The suspending jig 29c is suspended by a crane 7, and the stone crushing unit 21b is installed in an underwater ground 1 so that the adjacent stone crushing units 21b mutually overlap. At this time, a deviation between management positions 221b of the stone crushing units 21b grasped by acquiring a position of a crane ship 5 by a GPS antenna 13 and actual positions of the stone crushing units 21b and the suspending jig 29c under the water grasped by an underwater sonar 15 of the crane ship 5 is confirmed, and the positions are aligned.SELECTED DRAWING: Figure 14
Patent JP-2021079228-A (JP)
Title: Game machine
Inventor: KURATA TAKESHI
IPC: A63F7/02
Filed: 2021-03-01
Abstract: To provide a technique capable of suppressing fraudulence to a game machine.SOLUTION: A game machine includes: a ball entry part permitting entry of game balls; lottery processing execution means for executing a predetermined lottery process, based on entry of game balls into the ball entry part; and setting change mode execution means for executing a setting change mode capable of changing setting of a winning probability in the predetermined lottery process by receiving external operation. The setting change mode execution means includes means for executing the setting change mode in satisfaction of a first condition at a point in time of power-on of the game machine but preventing execution of the setting change mode even if the first condition is satisfied after power is turned on.SELECTED DRAWING: Figure 51
Patent JP-2021079269-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2021-03-05
Abstract: To provide a game machine in which a wiring pattern of a board is suitably formed.SOLUTION: In a game control board, data bus is formed to be shared for transmission of input data from an input circuit to a game control microcomputer and transmission of output data from the game control microcomputer to an output circuit. Electronic components are mounted on the mounting surface only, data bus is formed on the solder surface, and wiring patterns on the mounting surface that are connected through the through hole from the data bus are branched into a wiring pattern connected to a second output circuit for performing an output according to the progress of the game on the mounting surface and a wiring pattern connected to an external output terminal for outputting an output signal to an external device according to the progress of the game.SELECTED DRAWING: Figure 21
Patent JP-2021089776-A (JP)
Title: Travel region specification system and travel region specification method
Inventor: HIRAMATSU TOSHIFUMI
IPC: G05D1/02
Filed: 2021-03-09
Abstract: To provide a travel region specification system capable of preventing the setting of a path in an incorrect travel region upon the setting of a path of a work vehicle autonomously traveling.SOLUTION: The travel region specification system includes: a travel control part which controls the travel of a vehicle body part; a position information acquisition part which is capable of acquiring position information of the vehicle body part; a travel locus region specification part which is capable of specifying a travel locus region of the vehicle body part based on a travel locus of the vehicle body part specified by use of the position information; a travel region specification part which is capable of specifying, based on a plurality of selection points selected from the travel locus, a travel region where the vehicle body part is caused to travel; and a report part which is capable of executing predetermined reporting, in which the predetermined reporting indicates that there is an error in the travel region when the travel region partially overlaps with previously acquired region data.SELECTED DRAWING: Figure 11
Patent JP-2022138742-A (JP)
Title: Switching regulator control circuit and DC/DC converter
Inventor: SHIINA YOSHIOMI
IPC: H02M3/155
Filed: 2021-03-11
Abstract: To provide a DC/DC converter in which overvoltage protection can be ensured without being affected by an external element, etc., connected to an output terminal 102.SOLUTION: A switching regulator control circuit comprises a comparator 112, an RS-FF circuit 113, a driving circuit 110, and an on-timer circuit 111. The on-timer circuit 111 includes a current source circuit 220 that outputs current based on a power source voltage, a ripple generation circuit 230 that generates a ripple voltage, an averaging circuit 240 that averages the ripple voltage, a timer circuit 250 that generates an on-timer signal, and an overvoltage protection circuit (clamp circuit 260).SELECTED DRAWING: Figure 1
Patent JP-2022139102-A (JP)
Title: Method for producing molded product and method for producing molded coke
Inventor: DOI YUSUKE
IPC: C10B53/08
Filed: 2021-03-11
Abstract: To provide a method for producing a molded product and a method for producing molded coke as a technique for suppressing fusion between molded products during dry distillation relatively easily and quickly without limiting a condition for dry distillation and a raw material to be used.SOLUTION: A method for producing a molded product comprises the steps of: preparing single or multiple raw materials mainly composed of coal; heating the prepared raw materials; and molding the heated raw materials, wherein a temperature (Tb) of the raw materials is set at 75°C or higher to 250°C or lower in the step of molding when a fusion rate (α) of the molded product based on a definition below is 30 mass% or more. The fusion rate (α) is defined as a weight percentage of a dry distillation product in which two or more molded products are connected to total weight of a cooled dry distillation product after dry distillation in an inert gas atmosphere to a re-solidification temperature of the raw materials or higher in a state where a plurality of molded products obtained by molding the raw materials processed in the step of preparing the raw materials at a temperature of less than 75°C are adjacent to each other.SELECTED DRAWING: Figure 2
Patent JP-2022139826-A (JP)
Title: Control device of vehicle, control method of vehicle, and program
Inventor: OTA TAKASHI
IPC: B60K6/442
Filed: 2021-03-12
Abstract: To provide a control device of a vehicle, a control method of the vehicle, and a program which can suppress influence caused by driving characteristics.SOLUTION: A control device of a vehicle includes: a power source; a power storage device; and an electric motor which is connected to a drive wheel, can be driven by power supply from the power storage device and can supply regenerative electric power generated during regenerative operation to the power storage device. The control device further includes: a road information acquisition unit which acquires road information for a travel-planned route of the vehicle; a control target section extraction unit which extracts a control target section of the travel-planned route in which a change of a prescribed value or greater in the residual capacity of the power storage device is predicted ; and a charge/discharge planning unit which plans charge/discharge of the power storage device on the basis of vehicle travel load on a road from the vehicle to the control target section. The charge/discharge planning unit determines the vehicle travel load in a section positioned before the control target section according to an attribute of the control object section.SELECTED DRAWING: Figure 7
Patent JP-2022143464-A (JP)
Title: Information processing apparatus and program
Inventor: KUREBAYASHI MAKOTO
IPC: G06F3/0481
Filed: 2021-03-17
Abstract: To display an enlarged thumbnail image in a larger size in comparison with a configuration where a plurality of enlarged thumbnail images is simultaneously displayed without overlapping each other.SOLUTION: An information processing apparatus comprises a processor performs the steps of: displaying thumbnail images of files on a screen and accepting, for each of the files, an enlargement instruction for displaying an enlarged thumbnail image resulting from enlarging the thumbnail image; upon accepting the enlargement instruction for the plurality of files, displaying an enlarged thumbnail image of one file of the plurality of files and accepts a change instruction for changing display from the displayed enlarged thumbnail image of the one file to an enlarged thumbnail image of another file of the plurality of files; and changing display from the enlarged thumbnail image of the one file to the enlarged thumbnail image of the another file.SELECTED DRAWING: Figure 3
Patent JP-2022143867-A (JP)
Title: Vehicle body front structure
Inventor: CHAGI YUTA
IPC: B62D25/08
Filed: 2021-03-18
Abstract: To provide a vehicle body front structure making it possible to suppress a load from an engine using an engine mount and upgrade rigidity.SOLUTION: A vehicle body front part 1 includes a side member 3 extending in a vehicular fore-and-aft direction, and an engine mount 7 that is attached to the side member 3 and bears an engine. The engine mount 7 includes a rear bracket 10 and front bracket 20 which are disposed apart from each other in the vehicular fore-and-aft direction. The rear bracket 10 and front bracket 20 have upper surfaces 10A and 20A respectively which are disposed apart from each other above a vehicle the side member 3, and front walls 10B and 20B respectively and rear walls 10C and 20C respectively which extend below the vehicle from ends in the vehicular fore-and-aft direction of the respective upper surfaces and are connected to the side member 3. The rear wall 10C of the rear bracket 10 has a backward inclined surface that extends backward in the vehicle as it goes downward in the vehicle, and the front wall 10B has a vertical surface extending in a vertical direction.SELECTED DRAWING: Figure 2
Patent JP-2022144514-A (JP)
Title: Learning device, learning system, non-language information learning method, and program
Inventor: TANAKA SATOMI
IPC: G06N20/00
Filed: 2021-03-19
Abstract: To provide a learning device that realizes efficient annotation based on a line-of-sight region and a peripheral region in an input image using line-of-sight information of an annotator.SOLUTION: A learning device 10 that performs machine learning using line-of-sight information of an annotator includes: an input reception unit 13 (an example of input reception means) that receives input of first label information to be assigned to a facial expression image representing a face of a predetermined person; an inference unit 18 (an example of inference means) that infers, on the basis of an interpolated image generated using the facial expression image and the line-of-sight information indicating a line-of-sight direction of the annotator as of when the input is received, second label information to be assigned to the facial expression image; a loss calculation unit 19 (an example of loss calculation means) that calculates a difference between the first label information whose input is received and the inferred second label information; and an optimization unit 20 (an example of optimization means) that updates, on the basis of the calculated difference, a parameter used in processing by the inference unit 18.SELECTED DRAWING: Figure 5
Patent JP-2022146783-A (JP)
Title: Hinge fitting structure and method
Inventor: MOCHIDA NORIYUKI
IPC: E05D5/02
Filed: 2021-03-22
Abstract: To provide a hinge fitting structure and method allowing sufficient water stop effect to be obtained and providing good workability of a hinge with dent plate to be inserted into a frame body.SOLUTION: In a hinge fitting structure, a second dent plate 61 of a hinge 6 is inserted into an insertion hole 300 formed on a first width face 30 of a door end side jamb 3 and fixed inside. A cover 8 is provided in the inside of the door end side jamb 3 so as to form a surrounding space S that surrounds an insertion site of the second dent plate 61 located in the inside. The surrounding space S is filled with filler 9. A gap C between a surface of the second dent plate 61 and the insertion hole 300 is filled with the filler 9 from the inside.SELECTED DRAWING: Figure 7
Patent JP-2022152574-A (JP)
Title: Vehicle body structure
Inventor: KIMURA TAKAYUKI
IPC: B62D25/04
Filed: 2021-03-29
Abstract: To provide a vehicle body structure which secures a sufficient backward stroke amount of a power train during a front collision while securing rigidity of a front vehicle body during a normal operation and improving operation stability and maneuverability of a vehicle.SOLUTION: A dash panel 3 is provided with an expansion part 30 expanding to the vehicle rear. A reinforcement member 40 is fixed to an inner surface of the expansion part 30. A rear end wall part 32 of the expansion part 30 is positioned at the vehicle rear relative to a center part as seen in a vehicle width direction in a rear end part of a cowl panel 8.SELECTED DRAWING: Figure 3
Patent JP-2022153811-A (JP)
Title: Vehicle seat and manufacturing method of vehicle seat
Inventor: KURIMOTO SATOYUKI
IPC: B60N2/56
Filed: 2021-03-30
Abstract: To provide a seat which can suppress interference between a tube for supplying fluid to a fluid cell and a suspension-related component.SOLUTION: A seat 1 comprises: a cushion material 10a in which a suspension groove having a through hole penetrating to the rear face side is formed on the front face side; a skin material which covers the front face side of the cushion material 10a and is provided with a suspension part on the rear face; a suspension locking member which is provided in the suspension groove of the cushion material 10a and is locked with the suspension part; air cells 20a-20h which are provided in the cushion material 10a and expand with the inflow of the fluid; and a tube which is inserted into the through hole and supplies the fluid to the air cells 20a-20h. The suspension locking member is provided so as to be apart from the through hole.SELECTED DRAWING: Figure 1
Patent JP-2022154281-A (JP)
Title: Method for separating joined member
Inventor: MIYAWAKI AKIYOSHI
IPC: B23K20/12
Filed: 2021-03-30
Abstract: To provide a separation method that can easily separate joined members so that the members can be rejoined to each other.SOLUTION: A separator 13 comprises a shoulder 14 having a through-hole 10 and a rotary tool 15 inserted through the through-hole 10. The rotary tool 15 includes a probe 17 at a tip part thereof. The shoulder 14 is pressed against a surface of a first member 1, and then the rotated probe 17 is plunged into a joining part 3 joining the first member 1 and a second member 2 to each other. A rotating direction of the probe 17 is a direction in which the joining part is scraped out by a screw groove. The joining part 3 is plastically flown to be scraped out by rotation of the probe 17, and therefore is guided by the shoulder 14 to change into a joining material part 20 connected to the first member 1 without nearly contributing to joining the first and second members 1 and 2 to each other.SELECTED DRAWING: Figure 2
Patent JP-2022156169-A (JP)
Title: Image-based object estimation device
Inventor: TANAKA SHIGENORI
IPC: G08G1/16
Filed: 2021-03-31
Abstract: To provide an object estimation device or a learning data generation device and the like with improved performance.SOLUTION: Dividing means 2 receives a processing original image and divides it into a grid of a predetermined size to obtain processing grid images. Object estimating means 4 estimates what an object (in this embodiment, guardrail, road shoulder, slope, plant or the like) appearing in the processing grid image is. Dividing means 8 for learning receives a learning annotation original image and divides it into a grid of a predetermined size to obtain learning grid images. Learning data acquisition means 10 generates object identification information based on an annotation indicating an object included in the learning grid image. The learning data acquisition means 10 attaches the object identification information to the learning grid image to generate learning data.SELECTED DRAWING: Figure 1
Patent JP-2022157177-A (JP)
Title: Mobile working tool
Inventor: KUROKI MAKOTO
IPC: E04G21/32
Filed: 2021-03-31
Abstract: To provide a mobile working tool that provides work associated with an opening of a deck plate even in a work environment in which it is difficult to provide a lower layer with a scaffold, a vehicle for high lift work, etc., and enables a safety belt to be easily used to more easily prevent a worker from falling.SOLUTION: A mobile working tool 1 comprises: an enclosure part 2 which has a frame 21 capable of encircling a sleeve 102; casters 3 which are fitted to the enclosure part 2; a pair of upward projection parts 4 which are provided to have an upper end part located above the enclosure part 2; an upper bar 5 which connects the upward projection parts 4; a safety block 6 which is fitted to the upper bar 5 to prevent a worker from falling; and a main rope 7 with a tensioner which is fitted to the upper bar 5 and is used to lower a cut deck plate 101. The mobile working tool 1 is arranged encircling the sleeve 102 with the frame 21, and then the safety block 6 and the main rope 7 with the tensioner can be installed nearby the sleeve 102.SELECTED DRAWING: Figure 8
Patent JP-2022158669-A (JP)
Title: Laser processing head, laser processing system, and abnormality determination method for laser processing system
Inventor: OGUCHI TSUNEYUKI
IPC: B23K26/042
Filed: 2021-04-02
Abstract: To provide a laser processing head which irradiates a workpiece with laser beams of mutually different wavelengths, and is capable of determining a processing state of the workpiece according to reflected return light.SOLUTION: A laser processing head 10 includes a housing 11 and a plurality of optical components. In the housing 11, a partition wall 11a, first and second beam incident ports 12a, 12b where first and second laser beams A, B respectively will be incident, and a light irradiation port 13 are provided. The laser processing head 10 comprises first and second light detectors 91b, 92a that are provided respectively around the first and second beam incident ports 12a, 12b. The first light detector 91b is arranged on the opposite side of the second light detector 92a by sandwiching the partition wall 11a. The first light detector 91b receives light of a second wavelength band containing a wavelength of the second laser beam B, whereas the second light detector 92a receives light of a first wavelength band containing a wavelength of the first laser beam A.SELECTED DRAWING: Figure 2
Patent JP-2022160762-A (JP)
Title: Connection chair
Inventor: MATSUDA SOICHI
IPC: A47C3/18
Filed: 2021-04-07
Abstract: To provide a connection chair for facilitating a change into a front position/rotation position.SOLUTION: A connection chair includes: a plurality of chairs supported by a base so as to be rotatable in a horizontal direction; a link body to which the rotation shafts of the chairs are connected; and an angle change device arranged in at least one of the chairs. The angle change device includes: a stopper pin receiver where positioning holes to regulate a front position and an inclination position of the chairs are formed; and a rotation position restriction unit arranged under the stopper pin receiver and arranged in the base. The rotation position restriction unit includes a stopper pin arranged so as to be retractable with respect to the positioning holes and energized upward.SELECTED DRAWING: Figure 7
Patent JP-2022163458-A (JP)
Title: Driving simulator and control method thereof
Inventor: YAMAZAKI KENICHI
IPC: G09B9/052
Filed: 2021-04-14
Abstract: To provide a driving simulator for effectively training safety confirmation, including recognition or judgment during driving.SOLUTION: A driving simulator includes a control apparatus, a display device, and a line-of-sight detection apparatus to simulate driving of a vehicle. The control apparatus includes: an image generation unit which generates a simulated image to be displayed on the display device and outputs the image to the display device; a gaze point acquisition unit which acquires a position of a point gazed by a trainee on the simulated image, on the basis of a line-of-sight direction of the trainee of a simulation training detected by the line-of-sight detection apparatus; a storage unit which stores training data of motion of line-of-sight on a simulated video; and an evaluation unit which evaluates a degree of safety confirmation for driving of the trainee, on the basis of similarity between the motion of the line-of-sight of the trainee on the simulated image and the motion of the line-of-sight of the training data.SELECTED DRAWING: Figure 4
Patent JP-2022168432-A (JP)
Title: Management device, system and management method
Inventor: NOMURA IZURU
IPC: G06F3/12
Filed: 2021-04-26
Abstract: To provide a management device for managing an image formation device whose operation is recommended from among a plurality of image processing systems.SOLUTION: A management device that manages a plurality of image formation devices includes: storage means, for each image formation device, for storing a history of user operations on a concerned image formation device; determination means for determining, on the basis of the history of user operations of each image formation device, an image formation device whose operation is recommended from among a plurality of image formation devices; and output means for outputting a notification indicating the recommended image formation device determined by the determination means.SELECTED DRAWING: Figure 1
Patent JP-2021190421-A (JP)
Title: Surface treatment device
Inventor: ISHIJIMA TATSUO
IPC: H01L21/3065
Filed: 2021-04-30
Abstract: To provide a surface treatment device capable of eliminating a drying step of removing liquid from a surface-treated object.SOLUTION: A surface treatment device 10 comprises: a processing chamber S1 in which an object 80 is arranged; a tank 21 arranged outside the processing chamber S1 and that stores liquid 81; a pipe 20 for connecting the processing chamber S1 and the tank 21 with each other where a gas obtained by vaporizing the liquid 81 stored in the tank 21 passes to be introduced into the processing chamber S1 due to a negative pressure in the processing chamber S1; a microwave generator 11 that generates a microwave toward the object 80; and a slot antenna 15 that generates a plasma by irradiating the gas in the processing chamber S1 with the microwave generated by the microwave generator 11 and transmitted through the slot antenna.SELECTED DRAWING: Figure 1