baber/WOPTO huggingface dataset:
Patent JP-2022148338-A (JP)
Title: Lane boundary detection apparatus, lane boundary detection method, and computer program for detecting lane boundary
Inventor: TANABE KEN
IPC: H04N7/18
Filed: 2021-03-24
Abstract: To provide a lane boundary detection apparatus configured to reduce computational load required for a process to detect a boundary line of a travel lane of a vehicle from an image.SOLUTION: An apparatus for detecting a lane boundary includes: a classifier 31 configured to input an image representing a region around a vehicle 10, the image being obtained by an imaging unit 2 mounted on the vehicle 10, into a classifier which is trained to identify types of objects represented in pixels for each pixel, to identify types of objects represented in each of pixels of the image: and a detection unit 32 configured to detect a boundary of a travel lane by determining, for each of pixel lines in a direction crossing the travel lane in the image, whether the position corresponding to a pixel group including a predetermined number of contiguous pixels is inside the travel lane in order along a scanning direction from one end to the other end of the pixel line, depending on the order of the types of objects represented in the pixel group and the result of determination whether the position corresponding to the immediately preceding pixel group with respect to the scanning direction is inside the travel lane.SELECTED DRAWING: Figure 3
Patent JP-2021153582-A (JP)
Title: Laver aquaculture sterilization and purification system
Inventor: JEON SANG BOK
IPC: A01G33/02
Filed: 2021-03-25
Abstract: To provide a laver aquaculture sterilization and purification system capable of preventing environmental pollution and producing healthy organic laver.SOLUTION: A laver aquaculture sterilization and purification system includes: a barge hull which floats on the surface of water and in which a storage part is unevenly formed; and an engine room which is formed on one side of the barge hull, and in which a power part for supplying power for movement is formed. The system also includes: a power supply part; a pump to which power is supplied from the power supply part, and which is driven by the power, that is, the pump for sucking and discharging water in the storage part; a stirring part which is connected to a discharge pipe of the pump and mixing water and a disinfectant; and a disinfectant supply part which is connected to the stirring part and supplies the disinfectant. These parts are formed in the engine room.SELECTED DRAWING: Figure 1
Patent JP-2022149823-A (JP)
Title: Contamination removal method of cylinder head
Inventor: FUKUCHI TOMOHIRO
IPC: F02F1/24
Filed: 2021-03-25
Abstract: To effectively remove contamination in a cylinder head by controlling individually opening/closing operations of a valve.SOLUTION: When contamination remaining in a cylinder head 1 is removed, multiple valves 4, 5 are incorporated on a position where ports 2, 3 of the cylinder head 1 can be opened/closed, and multiple direct-acting actuators 13, 14 are arranged on stem 4a, 5a sides of each valve 4, 5. Then, driving force for reciprocation is imparted to one or more valves 4, 5 among multiple valves 4, 5 by driving of each direct-acting actuator 13, 14, to thereby reciprocate the one or more valves 4, 5.SELECTED DRAWING: Figure 1
Patent JP-2022150889-A (JP)
Title: Press molding method
Inventor: HIROZAWA SHUGO
IPC: B21D22/26
Filed: 2021-03-26
Abstract: To achieve light weight of a molded article.SOLUTION: A press molding method comprises: a preliminary molding step of molding an intermediate molded article 2 from a blank material 1 by a first molding device 13; and a real molding step of molding an end molded article 3 from the intermediate molded article 2 by a second molding device 17. In the preliminary molding step, a recess 5 recessed downward is molded in the blank material 1, thereby molding the intermediate molded article 2 having the recess 5. In the real molding step, drawing processing is carried out for the intermediate molded article 2 in a state where the recess 5 of the intermediate molded article 2 is disposed to face downward oppositely to a second punch 19 of the second molding device 17.SELECTED DRAWING: Figure 1
Patent JP-2022150954-A (JP)
Title: vehicle structure
Inventor: SAKATA MARIE
IPC: B60R11/02
Filed: 2021-03-26
Abstract: To provide a technique of releasing a collision load applied to a cover panel toward a vehicle rear and downward side.SOLUTION: A cover panel of a vehicle structure includes a main body part constituting a contour, and a mount part 242 provided on an inner surface of the main body part and mounted with an on-vehicle apparatus. The mount part has a pedestal part 242a facing a back face of the on-vehicle apparatus, a bottom part 242b extending toward the vehicle front from the pedestal part and connecting the pedestal part with the main body part, and a rib part 242c extending between the pedestal part and the bottom part. In the mount part, the rigidity of a portion on a vehicle front and upward side of the rib part is weaker than that of the rib part.SELECTED DRAWING: Figure 5
Patent JP-2022154775-A (JP)
Title: Event optimization device, event optimization method, and computer program
Inventor: ISHIKAWA HIDEMI
IPC: G06Q10/04
Filed: 2021-03-30
Abstract: To provide an event optimization device for satisfying a plurality of objects related to an event, an event optimization method, and a computer program.SOLUTION: An event optimization device 100 includes an information reception part 101 for receiving a plurality of pieces of behavior information about behaviors executed by or for objects related to a town event and a plurality of pieces of target information about a target to evaluate each of a plurality of behaviors, an information acquisition part 102 for acquiring related information about the plurality of behaviors, a simulation part 103 for proposing behavior plans to be executed to achieve a plurality of targets on the basis of the behavior information and the target information acquired by the information reception means, and the related information acquired by the information acquisition means, and executing a simulation for optimizing the event, and an output part 104 for outputting the simulation results.SELECTED DRAWING: Figure 1
Patent JP-2022156830-A (JP)
Title: printing method
Inventor: YAGI SADAYUKI
IPC: B41M5/52
Filed: 2021-03-31
Abstract: To provide a printing method of a photocurable ink capable of stably obtaining a printed matter excellent in luster.SOLUTION: In a printing method of a photocurable ink including a scale-like metal pigment, a polymerizable compound and a photoinitiator, an outermost surface layer of a substrate to be printed contains no surface control agent or within a range of 0.10 mass% or less.SELECTED DRAWING: None
Patent JP-2021101195-A (JP)
Title: Substance detection element
Inventor: OGATA KENJI
IPC: G01N5/02
Filed: 2021-04-01
Abstract: To provide a substance detection element that can more efficiently detect substance.SOLUTION: A support substrate 2 is provided with an open hole 3. A plate-like beam 4(4A, 4B) including a piezoelectric element extends from an edge of the open hole 3 toward an opposing edge to cover part of the open hole 3, and supports a substance absorption film on which constituent substance as detection target is attached, whereby the constituent substance is attached to the substance absorption film to change the vibration frequency. The beam 4 includes: a plate-like first beam 4A that is fixed at both ends to the edge of the open hole 3 and is provided with drive electrodes 16 at both ends; and a plate-like second beam 4B that is fixed at both ends to the edge of the open hole 3, provided with a detection electrode 17 at least at one end and crosses the first beam 4A. A substance detection element is so designed that the width of the first beam 4A is greater than that of the second beam 4B, and the width of the drive electrode 16 along the width of the first beam 4A is greater than the width of the detection electrode 17 along the width of the second beam 4B.SELECTED DRAWING: Figure 4
Patent JP-2022158665-A (JP)
Title: waterproof connector
Inventor: ABE MASANOBU
IPC: H01R13/52
Filed: 2021-04-02
Abstract: To provide a structure which is advantageous in cost and is also suitable for a leak check at a bonding part of a breathing film.SOLUTION: A waterproof connector 1 is assembled to a motor housing 20 which has a structure hermetically sealed against liquid. The waterproof connector 1 comprises: a ventilation path 3 which brings the inside of the motor housing 20 into communication with the outside thereof; and a through-hole 4, separated from the ventilation path 3, which is provided with a bus bar 30 for electrically connecting the inside of the motor housing 20 to the outside thereof. A breathing film 5 which permits the passage of gas but does not permit the passage of liquid is bonded to a first opening 3a of the ventilation path 3.SELECTED DRAWING: Figure 2
Patent JP-2021106289-A (JP)
Title: Semiconductor device
Inventor: KOYAMA JUN
IPC: H01L27/088
Filed: 2021-04-05
Abstract: To provide a storage device which does not require a complicated manufacturing process and can reduce power consumption; and provide a semiconductor device using the storage device.SOLUTION: A semiconductor device comprises: a phase inversion element such as an inverter or a clocked inverter which outputs an input signal by inverting a phase of the input signal; and a capacitive element for retaining data and a switching element for controlling accumulation and emission of charge in the capacitive element, which are provided in the storage element. As the switching element, a transistor including an oxide semiconductor in a channel formation region is used. When application of power supply voltage to the phase inversion element is stopped, data is retained by the capacitive element by storing data in the capacitive element even when supply of the power source voltage to the phase inversion element is stopped.SELECTED DRAWING: Figure 1
Patent JP-2022160255-A (JP)
Title: Information processing system, computer system, and program
Inventor: HARADA YASUYUKI
IPC: G06Q30/02
Filed: 2021-04-06
Abstract: To provide an information processing system, a computer system, and a program that reduce labor required to predict a future patient number or a future sales amount for which medicine will be prescribed for target indications.SOLUTION: In an information processing system, a terminal device receives medicine identification information identifying a target medicine and a target indication, and a model medicine, and transmits them to a computer system. The computer system uses time-series changes in post-sales prescribed patient number decline rates for generics or authorized generics for the model medicine's indication to determine time-series forecasts for the number of post-sales prescribed patients, and transmits the obtained time-series predicted value of the number of prescribed patients of the target medicine with respect to the target indication and/or time-series predicted value of sales of the target medicine with respect to the target indication to the terminal device. The terminal device receives the transmitted time-series predicted value of sales of the target medicine with respect to the target indication, and displays and controls the received time-series predicted value of sales of the target medicine with respect to the target indication.SELECTED DRAWING: Figure 26
Patent JP-2022161110-A (JP)
Title: Information processing device, ultrasonic diagnostic device, and program
Inventor: MINE YOSHITAKA
IPC: A61B8/00
Filed: 2021-04-08
Abstract: To achieve accurate puncture easily in puncture support using a robot arm.SOLUTION: An information processing device includes a setting unit and a puncture control unit. The setting unit sets control information on a puncture needle held by a second robot arm on the basis of puncture information input to an ultrasonic image collected by an ultrasonic probe held by a first robot arm. The puncture control unit controls the movement of the second robot arm that holds the puncture needle on the basis of the control information.SELECTED DRAWING: Figure 2
Patent JP-2022162309-A (JP)
Title: Process cartridge and image forming apparatus
Inventor: SAITO OSAMU
IPC: G03G21/08
Filed: 2021-04-12
Abstract: To provide a process cartridge that removes a foreign substance from a surface of an image carrier.SOLUTION: A process cartridge has: an image carrier that includes a photosensitive layer on a conductive substrate and is rotatably supported; an electrifying member that is provided opposite to the image carrier; a developer carrier for transferring developer onto the image carrier to form an image; a transfer member that transfers the image formed on the image carrier to a recording medium; a cleaning member that is provided on the downstream side of the transfer member with respect to a rotation direction of the image carrier to remove the developer remaining on the image carrier; and a paper powder removing member that is arranged on the downstream side of the transfer member and on the upstream side of the cleaning member with respect to the rotation direction and is rotatably in contact with the image carrier. The paper powder removing member is applied with a potential having the same polarity as a potential that the electrifying member applies to the image carrier, and the absolute value of the potential applied to the paper powder removing member is larger than the absolute value of the potential applied to the image carrier by the electrifying member.SELECTED DRAWING: Figure 2
Patent JP-2021171057-A (JP)
Title: Crop related value derivation device and crop related value derivation method
Inventor: NAKANO HIROSHI
IPC: A01G7/00
Filed: 2021-04-13
Abstract: To perform processing based on characteristics in which, by observation from a remote position, an index value is acquired, for deriving accurately, a crop related value.SOLUTION: A crop related value derivation device 1 comprises: a first actual value acquisition part 10 for acquiring a first actual value acquired by observation from a remote position to an area; a correction part 11 for, on the basis of a situation in which, the observation from the remote position is performed to the area, correcting the first actual value so as to be a value which is acquired when observation is performed in a prescribed situation, for deriving a corrected value; and a crop related value derivation part 12 for inputting the corrected value to a first computation expression, deriving a fertilization amount in additional fertilization to the area. In the device, instead of inputting the first actual value acquired by observation from the remote position to the farm field to the first computation expression as it is, the corrected value corrected so as to be the value which is acquired when observation is performed in the prescribed situation, is input to the computation expression.SELECTED DRAWING: Figure 1
Patent JP-2022163399-A (JP)
Title: Method for manufacturing printed wiring board
Inventor: TOGAWA YOSHIKI
IPC: H05K3/00
Filed: 2021-04-14
Abstract: To provide a method for manufacturing a printed wiring board which hardly causes mounting failures.SOLUTION: A method for manufacturing a printed wiring board includes: forming a first conductor layer 38 on a resin insulating layer 30; forming a solder resist layer 50 on the resin insulating layer 30 and the first conductor layer 38; forming an opening 51 to reach the first conductor layer 38 on the solder resist layer 50; forming a metal post 80 composed of a metal plating layer 54 projecting from the solder resist layer 50, on the first conductor layer 38; forming a metal post 80 with a solder layer 82 by forming the solder layer 82 on the metal post 80; coating a flux 86 onto the solder resist layer 50 on the surface of the metal post 80 with the solder layer 82 and around the metal post 80 with the solder layer 82; and irradiating the solder layer 82 with a laser beam through the flux 86 to form a solder bump 84.SELECTED DRAWING: Figure 3
Patent JP-2022164362-A (JP)
Title: Image processing apparatus and control method for the same
Inventor: KONDO YUICHI
IPC: G06T1/00
Filed: 2021-04-16
Abstract: To allow easy registration of information used for a file name of an image file stored in an electronic medical recording system.SOLUTION: An image processing apparatus of the present invention has generation means that reads an image of a document to generate an image file based on the image, transmission means that transmits the image file generated by the generation means, determination means that determines a file name of the image file, and receiving means that receives patient information from an information processing apparatus. On the basis of patient information selected by a user from the patient information received by the receiving means, the determination means determines the file name of the image file.SELECTED DRAWING: Figure 12
Patent JP-2022164395-A (JP)
Title: Wavelength gain compensator and light amplification system
Inventor: MORI TAKAYOSHI
IPC: G02F1/01
Filed: 2021-04-16
Abstract: To realize compensation for wavelength gain differences by a compact device.SOLUTION: The present disclosure is a wavelength gain compensator comprising three or more coupling parts for coupling a first waveguide and a second waveguide, and a plurality of delay parts arranged between the coupling parts, for causing the first waveguide and second waveguide not to be coupled and a waveguide length difference to be generated between the first waveguide and the second waveguide. The ratio of coupling lengths in the coupling part, the waveguide difference in the delay part and the sum total of the coupling lengths are set so as to be consistent with the set shape of a spectrum.SELECTED DRAWING: Figure 3
Patent JP-2022165069-A (JP)
Title: game machine
Inventor: KATO DAISUKE
IPC: A63F5/04
Filed: 2021-04-19
Abstract: To provide a game machine capable of performing appropriate game control according to a game situation.SOLUTION: A game state can be controlled to a favored state when a stop operation is performed in a specific mode, and the game state can be controlled to an unfavored state when the stop operation is not performed in the specific mode. In a specific game state, regardless of whether the game state is the favored state or not, the game period progresses according to the execution of one game. The degree of advantage can be changed to be increased in the favored state, but it cannot be changed in the unfavored state. When the stop operation is not performed in the specific mode during the execution of a specific performance, a specific standby display according to the type of specific performance being executed can be performed. Favored control can be executed in units of one game, manages whether or not to add 1 to the value of the counter, and controls the game in which the value of the counter is 1 or more to the favored state. Even if the stop operation is performed in a specific mode, 1 may not be added to the value of the counter.SELECTED DRAWING: Figure 135
Patent JP-2022165615-A (JP)
Title: Slope-mounted vehicle
Inventor: FUKUDA JUNYA
IPC: B60R11/02
Filed: 2021-04-20
Abstract: To prevent a slope being expanded to a vehicle outer side from a vehicle side part from getting close to a movable body that is approaching the slope.SOLUTION: A slope-mounted vehicle 10 comprises: a slope which is provided so as to be expanded to a vehicle outer side from a vehicle side part; a control device which controls the expansion operation of the slope; and sensors 60A, 60B which detect movable bodies 86, 88, 89 which are located in at least one of a constant region 62A apart in the vehicle front from an expansion region 46 of the slope and a constant region 62B apart in the vehicle rear. The control device detects the movable bodies 86, 89 approaching the expansion region 46 of the slope on the basis of detection results of the sensors 60A, 60B, detects the movement speed of the movable bodies, and stops the expansion operation of the slope when detecting the approaching movable body 89 having a movement speed equal to or greater than a predetermined reference speed with such a possibility that the approaching movable bodies 86, 89 reach the expansion region 46 of the slope during the operation after starting the expansion operation of the slope.SELECTED DRAWING: Figure 4
Patent JP-2022166902-A (JP)
Title: Bearing box
Inventor: ANDO TAKASHI
IPC: G01N19/02
Filed: 2021-04-22
Abstract: To exactly and inexpensively detect damage to a bearing part of a bearing box accommodating a rolling bearing therein.SOLUTION: A bearing box includes: a rolling bearing formed of an inner ring fit and fixed to a rotating shaft, a plurality of rolling bodies arranged on an external periphery of the inner ring, and an outer ring arranged on an external periphery of the plurality of rolling bodies; and a housing accommodating the rolling bearing therein. A torque ring 6 is included which is slidably inscribed with the housing while having a prescribed friction coefficient with respect to the housing, is fixed to an external periphery of the outer ring, and receives turning torque from the inner ring when a bearing part of the rolling bearing is damaged. The torque ring is rotated via the outer ring when the bearing part of the rolling bearing has reached a prescribed damage stage, by setting the prescribed friction coefficient of the torque ring with respect to the housing to a friction coefficient of the bearing part of the rolling bearing at the prescribed damage stage. Any damage to the bearing part of the rolling bearing is detected with the rotation of the torque ring as an index.SELECTED DRAWING: Figure 2
Patent JP-2022167133-A (JP)
Title: Method of molding insulator for slot coils of electric rotating machines
Inventor: OGAWA NORITAKA
IPC: B29C45/26
Filed: 2021-04-22
Abstract: To provide a plastic molding method capable of stably molding thin-walled long-axis square pole body plastic molded products, for example, with a thickness of 0.3 mm or less and a length of 200 mm or more, whose interior is separated by a plurality of partition walls.SOLUTION: In the molding method of the present invention, a plastic molding intermediate 150 is molded by filling the space volume between a core pin 204 and a fixed mold 201 and a movable mold 202 with molten resin by an injection molding machine 207 while a core pin 204, which molds a through hole 21 of a plastic molding 100, is pushed off from both sides by a slide piece 205. Subsequently, the core pin 204 and the slide piece 205 are replaced with a secondary molding core pin 208 and a secondary molding slide piece 209, respectively, and while the vicinity including an opening 20a is pushed through by the secondary molding slide piece 209 while being supported by the secondary molding core pin 208, the opening 20a is closed with a sealing resin 20b having the same or equal or higher heat resistance than the resin of the body portion 20.SELECTED DRAWING: Figure 8