baber/WOPTO huggingface dataset:
Patent JP-2020169064-A (JP)
Title: Chain link for sludge scraper
Inventor: TAKAHASHI TAKAYUKI
IPC: B65G19/20
Filed: 2019-04-01
Abstract: To provide a chain link for a sludge scraper excellent in tensile strength.SOLUTION: A chain link for a sludge scraper 1 comprises a base plate portion 4 formed over between a first coupling portion 2 closer to one end and second coupling portion 3 closer to the other end and one pair of side plate portions 5A, 5B, in which notches to engage a pin of a sprocket wheel are provided in the side plate portions 5A, 5B. The base plate portion 4 comprises a trunk-like rib 10 that extends in a moving direction of a chain and ties the first coupling portion 2 and the second coupling portion 3 together and at least one pair of branch-like ribs 20 that extend from both sides of the trunk-like rib 10 over to the one pair of side plate portions 5A, 5B obliquely to the moving direction of the chain.SELECTED DRAWING: Figure 3
Patent JP-2020170091-A (JP)
Title: Image forming device
Inventor: MATSUO TAKAHIRO
IPC: G03G15/20
Filed: 2019-04-03
Abstract: To provide an image forming device with which it is possible to remove the slackness of continuous paper by reconveyance after stopping of continuous paper and thereby prevent the continuous paper from winding around a rotor due to warming operation of a fixing unit.SOLUTION: The image forming device comprises: a conveyance unit for conveying continuous paper; an image formation unit for forming an image on the continuous paper being conveyed; a fixing unit for pressing rotors against each other to form a fixing nip and rotating the rotors and thereby pressing and heating the continuous paper passing through the fixing nip, thereby fixing the image on the continuous paper; and a control unit which, after releasing the fixing nip, stopping the rotation of the rollers and stopping conveyance of continuous paper by the conveyance unit when the image last formed on the basis of a print job has passed through the fixing nip, performs reconveyance for conveyance of continuous paper by the conveyance unit before warming the fixing unit, while the fixing nip remains released and the rotors are kept from rotating.SELECTED DRAWING: Figure 5
Patent JP-2020170390-A (JP)
Title: Image processing device
Inventor: ISHIKA TAKESHI
IPC: G06T7/521
Filed: 2019-04-04
Abstract: To efficiently perform matching between stereo camera images.SOLUTION: According to one aspect of the present invention, an image processing device includes an acquisition unit, a search unit, and an identification unit. The acquisition unit acquires a first image in which an object is photographed by a first camera and a second image in which the object is photographed by a second camera. The search unit identifies the parallax of pixels in the first image with respect to corresponding pixels in the second image in descending order from a predetermined upper limit value, and searches for an area including the pixels for which the parallax has been identified, in which the area of the identification completed pixels exceeds a threshold. The identification unit sets a search range including the area, and identifies the parallax of the pixels in the search range.SELECTED DRAWING: Figure 2
Patent JP-2020172881-A (JP)
Title: Fuel supply device for engine
Inventor: SOTOZONO KAZUAKI
IPC: F02M59/06
Filed: 2019-04-09
Abstract: To provide a fuel supply device for an engine capable of compatibly attaining collision safety and lubricity at the time of restart in a simple construction.SOLUTION: The fuel supply device includes an engine 1 installed on a vehicle body front part and having a cylinder arrangement direction set as the longitudinal direction, an intake manifold 53 arranged on one side in the vehicle cross direction of the engine, a fuel pump 33 arranged on the lower side of the intake manifold 53, a fuel tank 31 installed on a vehicle body rear part, and a second fuel supply pipe 35 connecting the fuel pump 33 to the fuel tank 31. A connection part 35c between the fuel pump 33 and the second fuel supply pipe 35 is formed at a height position lower than the top of the fuel pump 33, and the midway part of the second fuel supply pipe 35 is formed at a height position higher than the top of the fuel pump 33.SELECTED DRAWING: Figure 5
Patent JP-2020174273-A (JP)
Title: Communication device
Inventor: ARAKI TERUAKI
IPC: H04W48/16
Filed: 2019-04-10
Abstract: To provide a communication device that can suppress power consumption and reliably transmit position information of a moving object.SOLUTION: An in-vehicle communication device 100 that can communicate with a roadside device 300 and an LPWA base station 400 located outside a mobile body and can communicate with a LPWA communication device 200 mounted on the mobile body includes a position information acquisition unit 102 that acquires the position information of the moving body, a determination unit 105 that whether a section in which the mobile body is moving is a first section in which communication with a first external communication device can be performed using a first wireless communication method, or a second section in which the communication cannot be performed using the first wireless communication method, a first transmission unit 108 that transmits the position information using the first wireless communication method when the determination unit determines that the section is the first section, and a second transmission unit 109 that transmits the position information using the second wireless communication method capable of wide area communication compared with the first wireless communication method when the determination unit determines that the section is the second section.SELECTED DRAWING: Figure 1
Patent JP-2020174780-A (JP)
Title: Game machine
Inventor: KURITSUKURI KAZUYOSHI
IPC: A63F5/04
Filed: 2019-04-16
Abstract: To provide a game machine capable of improving game amusement.SOLUTION: A performance side RAM 94 is provided with an area 94b for storing a history and a storage area 94c for image reproduction. A performance side MPU causes game history data to be stored in the area 94b for storing a history. The performance side MPU generates history configuration data based on the game history data stored in the area 94b for storing a history when a predetermined generation trigger is generated, and causes the generated history configuration data to be stored in the storage area 94c for image reproduction. Based on the fact that a predetermined display trigger is generated, an image display device is caused to display a history image based on the history configuration data stored in the storage area 94c for image reproduction. Setting values of a plurality of stages corresponding to an advantageous degree of a player are present, and the history image displayed in the image display device includes a suggestive image that suggests a setting value to be used.SELECTED DRAWING: Figure 81
Patent JP-2020177786-A (JP)
Title: Method for recovering sulfur poisoning of anode catalyst in fuel battery cell
Inventor: ITO YUSUKE
IPC: H01M8/04
Filed: 2019-04-17
Abstract: To provide a method capable of recovering poisoning of an anode catalyst in an anode catalyst layer while preventing deterioration of an anode catalyst layer.SOLUTION: Disclosed is a method for recovering sulfur poisoning of an anode catalyst in a fuel cell, which includes: a step (a) of reducing the amount of fuel gas supplied to an anode while continuing the supply of oxidant gas to a cathode, thereby reducing a potential of the cathode to the anode to be equal to or less than - 0.2 V; and a step (b) of recovering the supply amount of the fuel gas after the step (a) so that a period in which the potential is continuously - 0.2 V or less becomes equal to or less than a predetermined period.SELECTED DRAWING: Figure 5
Patent JP-2019145518-A (JP)
Title: Open plasma lamp for forming light-sustained plasma
Inventor: WILSON LAUREN
IPC: H01J61/52
Filed: 2019-04-17
Abstract: To provide an open plasma lamp for forming light-sustained plasma.SOLUTION: An open plasma lamp 100 includes a cavity section 102. A gas input portion 103 and a gas output part 105 of the cavity section 102 are arranged to allow a gas 109 to flow through the cavity section 102. The plasma lamp 100 also includes a gas supply assembly 109 that is fluidly coupled to the gas input portion 103 of the cavity section 102 and configured to supply the gas 109 to the interior volume of the cavity section 102. The plasma lamp 100 also includes a nozzle assembly 104 that is fluidly coupled to the gas output portion 105 of the cavity section 102.SELECTED DRAWING: Figure 1A
Patent JP-2020178442-A (JP)
Title: Control circuit of wireless power reception device, electronic apparatus, and control method of wireless power reception device
Inventor: UCHIMOTO DAISUKE
IPC: H02J50/12
Filed: 2019-04-18
Abstract: To provide a control circuit of wireless power feeding capable of suppressing rectification voltage.SOLUTION: A synchronous rectification circuit 420 includes a plurality of transistors forming a bridge circuit 422 and a synchronous rectification controller 424 controlling the transistors, and rectifies current flowing into a receiving antenna 301 to output it from a rectification (RCT) terminal. A suppression processing unit 416 changes a parameter for switching control by the synchronous rectification controller 424 in order to suppress rectification voltage VRCT generated at the RCT terminal.SELECTED DRAWING: Figure 3
Patent JP-2020176212-A (JP)
Title: Die bonding material, light-emitting device and method for manufacturing light-emitting device
Inventor: UMEDA AKIKO
IPC: H01L23/28
Filed: 2019-04-18
Abstract: To provide a die bonding material that is suitably used upon fixing a light-emitting element to a predetermined position, a light-emitting device having an adhesive member derived from the die bonding material, and a method for manufacturing the light-emitting device.SOLUTION: The die bonding material comprises (A) component described below and a solvent and has a refractive index (nD) of 1.41 to 1.43 at 25°C and a thixotropic index of 2 or more. The light-emitting device has an adhesive member derived from the die bonding material. A method for manufacturing the light-emitting device is also disclosed. The (A) component is a curable polysilsesquioxane compound having a repeating unit represented by formula (a-1) below and satisfies specific requirements regarding 29Si-NMR and a mass average molecular weight (Mw). In formula (a-1), R1 represents a fluoroalkyl group represented by compositional formula of CmH(2m-n+1)Fn.SELECTED DRAWING: Figure 1
Patent JP-2020178286-A (JP)
Title: Image processing device for displaying guidance for user operation, control method of the same, and program
Inventor: SOGA MASAYA
IPC: G06F3/0484
Filed: 2019-04-19
Abstract: To achieve switching between display and non-display of guidance for user operation in an electronic device such as an MFP with a less laborious method.SOLUTION: Display and non-display of operation guidance according to a touch operation on a UI screen without using a dedicated button.SELECTED DRAWING: Figure 18
Patent JP-2020176965-A (JP)
Title: Gas sensor and gas sensor manufacturing method
Inventor: AIKAWA YOSHINORI
IPC: G01N27/41
Filed: 2019-04-22
Abstract: To provide a gas sensor that can attach information related to at least an individual sensor element to the outer surface of the gas sensor or an external component integrated with the gas sensor without error, and a gas sensor manufacturing method.SOLUTION: A gas sensor 1 includes: a sensor element 100 having, on its outer surface, a first information unit 110 attached in which first information, which is information related to the individual sensor element, is stored; a main metal fitting 30 that holds the sensor element so that the first information unit is exposed; and a case 25 joined to the main metal fitting while covering the outer circumference of the sensor element including the first information unit. A second information unit 70 storing second information including at least part of the first information is attached to the outer surface of the gas sensor or an external component integrated with the gas sensor.SELECTED DRAWING: Figure 2
Patent JP-2020179464-A (JP)
Title: Robot control system, robot control method and control program
Inventor: OTA YOHEI
IPC: B25J13/08
Filed: 2019-04-25
Abstract: To provide a robot control system that enables a robot to subdivide a food product in a slender shape into substantially constant amounts of food products using a plurality of small containers.SOLUTION: A controller 3 makes an electronic balance 8 detect weight of food trays 4 storing large quantities of noodles; and when an arm of a robot 2 performs operation of gripping portions of noodles from the food trays 4 and putting the noodles into a plurality of hoppers 7, detects weight of the gripped noodles from a difference in weight between front and rear food trays 4 gripped by the robot 2 and then puts the noodles into the plurality of hoppers 7 sequentially. At this time, if the total of weight of the noodles already put into any one or more of the plurality of hoppers 7 and weight of the noodles gripped by the robot 2 at this time is within a range of a threshold with predetermined weight as a reference, the controller selects the hopper 7 in which the total is closest to the predetermined weight and puts the noodles into the hopper.SELECTED DRAWING: Figure 1
Patent JP-2020182570-A (JP)
Title: Game machine
Inventor: HARADA NORIHIKO
IPC: A63F7/02
Filed: 2019-04-30
Abstract: To provide a game machine capable of suitably mounting a mounted member to a game area component.SOLUTION: A game machine is configured such that a right start prize device 432 (mounted member) is mounted to a substrate 401 in a state in which its one portion is disposed in a through hole 401H (mount hole) from a front face side (front side) of the substrate 401 (game area component), and to be fixed to the substrate 401 by operation (fixing operation) for mounting a connection member from the front face side of the substrate 401, and is configured to include a movement limitation part 85 (limitation part) capable of limiting removal when removing the connection member (fixing means) by operation (operation for releasing fixation) from a front face side of the substrate 401 and removing the right start prize device 432 from the substrate 401.SELECTED DRAWING: Figure 31
Patent JP-2020182409-A (JP)
Title: Agricultural polyolefin resin film
Inventor: TOZAKI YUTA
IPC: B32B7/023
Filed: 2019-05-07
Abstract: To provide an agricultural polyolefin resin film which can promote growth of a plant to improve productivity in even a plant with high height by thinning a shadow of a house aggregate and a shadow of a plant.SOLUTION: An agricultural polyolefin resin film 1 is configured so that an inner layer 3 on an opposite side of a side where sunlight enters, contains as a resin component, ethylene-vinyl acerate copolymer and low density polyethylene, the inner layer has whole light transmittance of 80% or greater, and if a transmitted light amount when an incident light angle measured by a gonio-photometer is 45° is A[%], and if a transmitted light amount when an incident light angle is 0°is B[%], 0%<A<20% is satisfied and a relationship of 1.7≤B/A is satisfied.SELECTED DRAWING: Figure 1
Patent JP-2020187926-A (JP)
Title: Electromagnetic contactor
Inventor: INOUE SHINGO
IPC: H01H50/32
Filed: 2019-05-15
Abstract: To provide a compact instant excitation type electromagnetic contactor with a reduced number of parts.SOLUTION: An electromagnetic contactor 1 includes a fixed iron piece 11 that is excited by flowing current of a coil 13, a movable iron piece 12 that is attracted to the fixed iron piece when the fixed iron piece is excited, a crossbar 14 that moves a movable contact 15, a connection point in which a main circuit that supplies power to a load changes from the open state to the closed state when the movable contact linked with the movable iron piece comes into contact with a fixed contact 16, a link pin 21 that works with movable iron piece, and a control member 22 that includes a regulation unit 23 that links with the link pin and regulates the movement of the link pin when the excitation of the fixed iron piece is off, and guides the movement of the link pin with the movement of the movable iron piece.SELECTED DRAWING: Figure 1
Patent JP-2019136550-A (JP)
Title: Systems and methods for robotic medical system integration with external imaging
Inventor: DORIN PANESCU
IPC: A61B34/10
Filed: 2019-05-15
Abstract: To provide refined systems and methods for increasing the accuracy and efficiency of systems and methods of registering minimally invasive instruments to an anatomical system.SOLUTION: A medical robotic system and a method of operating such a system comprises taking intraoperative external image data of a patient anatomy, and using that image data to perform a modeling adjustment for a control system of the medical robotic system (e.g., updating an anatomic model and/or refining instrument registration), and/or adjust a procedure control aspect (e.g., regulating substance or therapy delivery, improving targeting, and/or tracking performance).SELECTED DRAWING: Figure 1A
Patent JP-2020189919-A (JP)
Title: Foaming detergent composition
Inventor: OSHIMA TSUTOMU
IPC: B08B3/08
Filed: 2019-05-22
Abstract: To provide a foaming detergent composition with a high foaming and defoaming effect when sprayed onto an object to be sprayed, and also excellent safety and usability.SOLUTION: A foaming detergent composition comprising (A) an alkyl glycoside, (B) a solvent of which solubility in water is 7 mass% or less at 20°C, (C) an oil, (D) a water-containing cleaning liquid, and (E) a jetting agent, wherein the composition is filled in an aerosol container, and wherein the composition, when sprayed from the container onto an object to be sprayed, forms a foamed body that defoams within 30 seconds, so as to improve cleaning efficiency of the object.SELECTED DRAWING: None
Patent JP-2020190506-A (JP)
Title: Traveling supporting device and computer program
Inventor: KIKUCHI MASANORI
IPC: G08G1/16
Filed: 2019-05-23
Abstract: To provide a traveling supporting device and a computer program that can accurately identify a state in which a vehicle equipped therewith is travelling on an express highway.SOLUTION: A travelling supporting device is configured to acquire feature information in which a continuation distance being a distance from a feature provided on an express highway to a next interchange along a travelling direction is associated with the feature, and to estimate that a vehicle is in a state of travelling on the express highway in a period where the vehicle is from now travelling a continuation distance associated with the detected feature, when the feature is detected around the vehicle.SELECTED DRAWING: Figure 9
Patent JP-2020192082-A (JP)
Title: Lid body and pressure container body
Inventor: FUJIWARA TAKESHI
IPC: A47J27/00
Filed: 2019-05-28
Abstract: To improve carriage property of a pressure container body such as a pressure type rice cooker.SOLUTION: A lid body 140 of the invention comprises: (a) a shaft part 151; a shaft fixing part including member 147 comprising (b) a shaft fixing part 147a for fixing the shaft part; (c) a coat member 141 formed of a resin; (d) a coat reinforcement member 144 for reinforcing the coat member. The shaft fixing part including member is fastened to both of the coat member and the coat reinforcement member, the shaft fixing part including member is formed of a resin, the coat reinforcement member is formed of a resin which has rigidity higher than that of a resin forming the shaft fixing part including member.SELECTED DRAWING: Figure 5
Patent JP-2020192899-A (JP)
Title: Vehicular light control system
Inventor: MAEKAWA MOTOTAKA
IPC: G02F1/13
Filed: 2019-05-29
Abstract: To provide a vehicular light control system capable of controlling the brightness in a cabin of a vehicle regardless of day or night.SOLUTION: A vehicular light control system 1 comprises: an incident part 5 through which external light enters; a light control member 7 provided to the incident part 5; a light emitting part 9 provided in a cabin of a vehicle 3; and a control part 11. The control part 11 controls the transmissivity of the light control member 7 and controls the illuminance of the light emitting part 9. The vehicular light control system 1 comprises an information acquisition part 15 for acquiring information about predetermined objects in the cabin. The information acquisition part 15 is constituted of a sensor group consisted of various sensors which acquire information about the predetermined objects.SELECTED DRAWING: Figure 1
Patent JP-2020195247-A (JP)
Title: Actuator
Inventor: KASAHARA SHOGO
IPC: F16F1/36
Filed: 2019-05-30
Abstract: To suppress movement of a movable body in the direction other than vibration direction, in an actuator where the movable body and a solid body are connected by means of a connection body.SOLUTION: In an actuator 1, a damper member 10 for connecting a movable body 3 and a solid body 2 is placed at 2 spaces, which are a space between the end of the movable body 3 on the L1 side of a shaft 31, and the opening 41 of a first holder 4 of the solid body 2, and a space between the end of the movable body 3 on the L2 side of the shaft 31, and the opening 51 of a second holder 5. Each damper member 10 includes a gelatinous damper member 14, i.e., a connection body placed continuously over the whole circumference in a gap of the movable body 3 and the solid body 2 in the radial direction. The gelatinous damper member 14 has an inner peripheral part 141 fixed to the shaft 31 via a cylindrical first member 11, and an outer peripheral part 142 fixed to the solid body 2 via a cylindrical second member 12.SELECTED DRAWING: Figure 2
Patent JP-2020193606-A (JP)
Title: Wave power generator
Inventor: WAKABAYASHI MASANORI
IPC: F03B13/18
Filed: 2019-05-30
Abstract: To provide a wave power generator which has a simple structure, can be installed in a short time, and enables reduction of manufacturing costs.SOLUTION: A wave power generator 1 includes: upper part concrete 6 which is provided on a caisson 4 and receives waves; and a wave receiving float 7 which is provided on a front surface of the upper part concrete 6 and can be moved up or down by force of the waves. A rack member 11 extending in a vertical direction is attached to a rear surface of the wave receiving float 7 and rollers are provided that smoothen vertical movement of the wave receiving float 7. A box shaped space 14 provided on the front surface of the upper part concrete 6 includes: a pinion 15 which engages with the rack member 11; and a power generator 16 which is connected to the pinion 15 and generates electric power in conjunction with rotation of the pinion 15. An H-shaped steel guide member having a guide groove that slidably supports the wave receiving float 7 is provided on the front surface of the upper part concrete 6.SELECTED DRAWING: Figure 5
Patent JP-2020200848-A (JP)
Title: Poppet valve and method of manufacturing poppet valve
Inventor: MUTO HIROKI
IPC: F16K1/00
Filed: 2019-06-06
Abstract: To simplify a manufacturing step of a poppet valve.SOLUTION: A housing 11 in a poppet valve 10 becomes cylindrical as a whole. Therefore, an inner space of the housing 11 becomes an inflow passage 12, a circulation space 13, and an outflow passage 14 successively from an inlet 1. From a step 15 between the inflow passage 12 and the circulation space 13, a spring 21 extends toward an outlet 2. Near an end of the outlet 2 of the spring 21, a poppet 31 opening/closing the outflow passage 14 is fixed. The housing 11, the spring 21, and the poppet 31 in the poppet valve 10 are an integrated molded article that is integrally molded by a lamination shaping method.SELECTED DRAWING: Figure 1