baber/WOPTO huggingface dataset:
Patent JP-2021038734-A (JP)
Title: Valve timing adjusting device
Inventor: TOMOMATSU KENICHI
IPC: F01L1/352
Filed: 2019-09-05
Abstract: To reduce noise and wear accompanying eccentric rotations of a planetary rotator.SOLUTION: A valve timing adjusting device 1 of a vehicular engine 100 includes: a driving side rotator 10 rotated by a crank shaft 101; a driven side rotator 20 integrally rotated with a cam shaft 102; a planetary rotator 30 equipped with a planetary gear portion 31 engaged with an inner gear portion 21 of the driven side rotator 20; an eccentric shaft 40 supporting the planetary rotator 30 so as to eccentrically rotate; an Oldham joint 50 that rotates and synchronizes the driving side rotator 10 and the planetary rotator 30; and an energizing member 44 that energizes the planetary rotator 30 outward in a radial direction through bearings 33 and 34. A pressing force takeout portion 60 takes out pressing force in a thrust direction from the energizing force of the energizing member 44 and applies it on the planetary rotator 30. The planetary rotator 30 presses an Oldham intermediate body 53 of the Oldham joint 50 to a housing 11 of the driving side rotator 10 with the pressing force in the thrust direction.SELECTED DRAWING: Figure 1
Patent JP-2021038357-A (JP)
Title: Method for producing conductive polymer and method for producing conductive composition
Inventor: YAMAZAKI AKIRA
IPC: C08G73/02
Filed: 2019-09-05
Abstract: To provide a method for easily producing a conductive polymer capable of forming a conductive film with little reduction in film thickness of a resist layer, and a method for producing a conductive composition.SOLUTION: The method for producing a conductive polymer includes a step of polymerizing a monomer component with an oxidizing agent in the presence of a basic compound. The monomer component is at least one compound selected from the group consisting of an acidic group-substituted aniline and a salt thereof. The basic compound has an acid dissociation constant at 25°C of 9.5 or more and a boiling point of 90°C or higher.SELECTED DRAWING: None
Patent JP-2021041833-A (JP)
Title: Cooling structure of power generation unit for range extender vehicle
Inventor: KAMITSUMA SHINYA
IPC: F01P1/06
Filed: 2019-09-11
Abstract: To efficiently cool a power generation unit for a range extender vehicle which generates power by a power generation engine.SOLUTION: A power generation engine 20 includes: a cylinder case 22; and a first cooling fan 25. The cylinder case 22 is provided with an opening 22a for exhausting air. A muffler 50 has: a muffler body 51; and a cover member 53 formed by a heat shielding plate. The cover member 53 and the cylinder case 22 are connected by a communication passage component 40. Air taken by the first cooling fan 25 flows into the cover member 53 through the cylinder case 22 and the communication passage component 40 to be exhausted to the outside.SELECTED DRAWING: Figure 2
Patent JP-2020002776-A (JP)
Title: Building plate and manufacturing method of building plate
Inventor: SHIROMOTO HIROYUKI
IPC: B28B3/20
Filed: 2019-09-18
Abstract: To provide a building plate having a strength even formed using material in low specific gravity and hard to cause a breakage such as a vibration folding.SOLUTION: A core part 2 in a plate shape and a skin part 3 covering at least a front surface and a rear surface of the core part 2 and integrated with the core part 2 are provided. When a front surface pattern is formed by forming a recessed part 31 on the front surface of the skin part 3 and the recessed part 31 is formed as well, the skin part 3 is configured to engage with the core part 2. The skin part 3 has a higher specific gravity than that of the core part 2. A thickness of the skin part 3 is more than 1 mm. A rib 30 is formed by engaging a part of the skin part 3 in a part of the core part 2.SELECTED DRAWING: Figure 1
Patent JP-2021045887-A (JP)
Title: Three-dimensional molding manufacturing apparatus and three-dimensional molding manufacturing method
Inventor: HAYASHI YUKIKO
IPC: B22F3/105
Filed: 2019-09-18
Abstract: To suppress an uplift of a molding material at an end of a three-dimensional shape to be modeled.SOLUTION: A three-dimensional molding apparatus includes: a beam irradiation unit that irradiates a light beam; a scanning unit that scans the light beam emitted from the beam irradiation unit on a molding material; and a control unit that controls a beam intensity of the light beam. The control unit controls the beam intensity of the light beam so that a second beam intensity which is the beam intensity of the light beam continuously scanned on the molding material after a start of irradiation becomes high than a first beam intensity which is the beam intensity of the light beam at a start of irradiation.SELECTED DRAWING: Figure 7
Patent JP-2021051391-A (JP)
Title: Learning device, learning method, and learning program
Inventor: SHIMIZU TORU
IPC: G06N20/00
Filed: 2019-09-20
Abstract: To provide a learning device to properly estimate the intention of a user.SOLUTION: A learning device has: an acquisition part to acquire multiple pieces of action information indicating a user behavior; a generating part to generate intention information indicating a user intention when the user takes an action indicated by the action information, from each action information; and a learning part to cause a first model to learn the characteristics of the transition of the intention indicated by the intention information generated by the generating part.SELECTED DRAWING: Figure 1
Patent JP-2021049006-A (JP)
Title: Game machine
Inventor: KIYOHARA KENJI
IPC: A63F7/02
Filed: 2019-09-24
Abstract: To provide a game machine suppressing a decrease in game amusement.SOLUTION: A game machine includes game control means which can perform variable display of identification information (a special symbol) on the condition that game balls enter a start port provided in a game area and executes a jackpot game when specific identification information (a jackpot symbol) is stop displayed in the variable display. It is possible to start a specific state (a time-shortening state) in which a second start port is more likely top open than in a normal state (a non- time-shortening state). In the normal state, when non-specific identification information (a lose symbol E, a lose symbol F) different from specific identification information is stop displayed, the specific state is set. In the specific state, when the non-specific identification information is stop displayed, the specific state is continued.SELECTED DRAWING: Figure 87
Patent JP-2021051181-A (JP)
Title: Lens barrel and method of aligning the same
Inventor: FUKINO KUNIHIRO
IPC: G03B5/00
Filed: 2019-09-25
Abstract: To provide a lens barrel that offers good optical performance and a method of aligning the same.SOLUTION: A lens barrel (2) of the present invention comprises a lens holding frame (402, etc.) holding a lens (L4), a first frame (401, etc) different from the lens holding frame (402, etc.), and a drive unit (403, 404, 405, etc.) provided either in the first frame (401, etc.) or the lens holding frame (402, etc.) and configured to change inclination of the lens holding frame (402, etc.) with respect to the first frame (401, etc.).SELECTED DRAWING: Figure 15
Patent JP-2021051593-A (JP)
Title: Image processing system, image processing device and method
Inventor: TORII TADASHI
IPC: G06T1/00
Filed: 2019-09-25
Abstract: To provide an image processing system, an image processing device and method for creating a partial image by reducing loads on an operator.SOLUTION: The information processing device includes: a partial image generation part 324 which specifies a subject included in a wide-angle image and generates one or more partial images including the subject from the wide-angle image; and a storage part 326 which stores, in association with each other, the partial image generated by the partial image generation part 324 and the wide-angle image as an extraction source of the partial image.SELECTED DRAWING: Figure 3
Patent JP-2021054541-A (JP)
Title: Management system
Inventor: TANAKA HIROTAKA
IPC: G06Q50/26
Filed: 2019-09-27
Abstract: To provide a management system capable of appropriately managing stockpiled articles.SOLUTION: The management system includes an illumination device and a server device; the illumination device includes a light source part for illuminating a space where stockpiled articles are stored in a predetermined facility and an imaging part for imaging the space to detect stockpiled article information on the stockpiled articles based on images imaged by the imaging part; the server device is communicatively connected with the illumination device to collect the stockpiled article information detected by the illumination device and store management information obtained by correlating the collected stockpiled article information with position information of the illumination device in a storage part.SELECTED DRAWING: Figure 1
Patent JP-2021057133-A (JP)
Title: Capacitor, production method of the same, and conductive polymer dispersion
Inventor: SUZUKI KENICHI
IPC: H01B1/20
Filed: 2019-09-27
Abstract: To provide a capacitor more excellent than before in at least one of a capacitance and an equivalent series resistance, and further excellent in heat resistance, a production method of the same, and a conductive polymer dispersion suitable for producing the capacitor.SOLUTION: The capacitor 10 includes: an anode 11 composed of a porous body of a valve metal; a dielectric layer 12 composed of an oxide of the valve metal; a cathode 13 made of a conductive substance disposed on an opposite side to the anode of the dielectric layer; and a solid electrolyte layer 14 formed between the dielectric layer and the cathode, where the solid electrolyte layer contains a conductive complex body containing a π-conjugated conductive polymer, and a polyanion, and a compound represented by a specific chemical formula having an ether group.SELECTED DRAWING: Figure 1
Patent JP-2021058350-A (JP)
Title: Game machine
Inventor: TAKEDA YUKI
IPC: A63F7/02
Filed: 2019-10-04
Abstract: To provide a game machine capable of suitably executing a so-called rainbow performance (rainbow color performance).SOLUTION: In a game machine capable of executing a rainbow color performance for reporting determination of impartation of a privilege, the rainbow color performance includes a rainbow color image performance for displaying a rainbow color image on image display means and a rainbow color light emitting performance for allowing a light emitting body disposed in a predetermined part other than the image display means to emit light in a rainbow color light emitting pattern, the rainbow color performance is executable in a composite execution mode when executing both of the rainbow color image performance and the rainbow color light emitting performance, the number of colors for composing the rainbow color image in the rainbow color image performance is made larger than the number of colors for composing the rainbow color light emitting patterns in the rainbow color light emitting performance, and at least one of change speed and a change direction of a rainbow color is made different between the rainbow color image performance and the rainbow color light emitting performance.SELECTED DRAWING: Figure 37
Patent JP-2020061930-A (JP)
Title: Towing apparatus for vehicle
Inventor: FRANCIS MORTREUX
IPC: B60L15/20
Filed: 2019-10-04
Abstract: To provide a towing apparatus capable of overcoming a problem in power supply of a towing motor by reducing a cubic volume, a weight, and energy consumption for a railway vehicle.SOLUTION: In a vehicle 10, a towing apparatus 11 includes: two towing motors 20, each of which is equipped with an output shaft 40; transmission assemblies 22 equipped with an element fixed so as to rotate with the output shaft of each towing motor; a control motor 24 that, regarding at least one towing motor, rotates the element of the corresponding transmission assembly in a motor mode, and is rotated by the element of the corresponding transmission assembly in a generator mode; an energy storage unit 26 capable of converting energy together with each control motor; and a control command unit 27 of each control motor which can receive a command signal and give a command to the control motor as a function of the command signal.SELECTED DRAWING: Figure 1
Patent JP-2021064071-A (JP)
Title: Devastating disaster support system using fund for storing deeply spent nuclear fuel aggregate as financial resource
Inventor: SHIRAKAWA TOSHIHISA
IPC: G06Q50/26
Filed: 2019-10-10
Abstract: To provide a technique for suppressing as much as possible cost for storing a spent nuclear fuel aggregate.SOLUTION: In a devastating disaster support system using a fund for storing deeply spent nuclear fuel aggregate as a financial resource, a deposit for paying storage cost of the deeply spent nuclear fuel aggregate to a storage place is used as a fund for storing the deeply spent nuclear fuel aggregate. A reception/payment management device comprises a Prime Minister's Office-side personal computer embedded with a transfer destination file recording a table containing a representative organization name field, an address of the representative organization, a bank branch name field of a city bank passbook owned by the representative organization, a store number field, and an ordinary account number. An information collecting system comprises a Meteorological Agent-side personal computer, an observation mobile body-side personal computer, a representative organization-side personal computer, and the Prime Minister's Office-side personal computer, and transfers devastating disaster supporting aid money to a disaster area when a devastating disaster is authorized according to information analysis of the disaster area.SELECTED DRAWING: Figure 3
Patent JP-2021068503-A (JP)
Title: Method for manufacturing membrane electrode gas diffusion layer joint body
Inventor: FUJII KAZUKI
IPC: H01M4/88
Filed: 2019-10-18
Abstract: To suppress occurrence of exfoliation between a catalyst layer and a gas diffusion layer when a back sheet is exfoliated from an electrolyte membrane in manufacturing of a membrane electrode gas diffusion layer joint body.SOLUTION: A method for manufacturing a membrane electrode gas diffusion layer joint body includes a first step of coating a catalyst ink containing ionomer on the other surface of an electrolyte membrane while transporting a first sheet in which one surface of the electrolyte membrane is supported on a back sheet, a second step of blowing air vibrated by ultrasonic waves onto the surface of the catalyst ink to dry the catalyst ink, thereby creating a second sheet in which a catalyst layer is formed on the other surface of the electrolyte membrane, a third step of winding the second sheet to form a first roll, and a fourth step of laminating a gas diffusion layer on the catalyst layer while transporting the second sheet unwound from the first roll, and pressurizing in a lamination direction and heating the catalyst layer and the gas diffusion layer to join them, thereby creating a third sheet.SELECTED DRAWING: Figure 4
Patent JP-2021068940-A (JP)
Title: Server and security system
Inventor: YAMAGUCHI TAKESHI
IPC: H04M11/04
Filed: 2019-10-18
Abstract: To provide a server that enables payment according to the utilization time of a security service.SOLUTION: A server includes: a communication unit that receives a start request to request start of a security service and a stop request to request stop of the security service from a surveillance camera; and a control unit that performs a billing process for the security service between the time the start request is received and the time the stop request is received.SELECTED DRAWING: Figure 1
Patent JP-2021069234-A (JP)
Title: Semiconductor element control device
Inventor: HATASA KEITA
IPC: H02M1/00
Filed: 2019-10-25
Abstract: To provide a semiconductor element control device that determines correctly the deterioration due to temperature change of a semiconductor element and protect the semiconductor element.SOLUTION: A semiconductor element control device includes an element temperature sensor that detects the temperature of a semiconductor element, a protection unit that performs predetermined protecting operation for the semiconductor element, and a determination unit that determines whether to perform the protecting operation by the protection unit by comparing the detection temperature by the element temperature sensor and the upper limit threshold. The determination unit decreases the upper limit threshold when the detection temperature by the element temperature sensor becomes lower than the lower limit threshold.SELECTED DRAWING: Figure 3
Patent JP-2021067905-A (JP)
Title: Inner peripheral surface imaging device and non-destructive inspection device of hollow electric pole, and inner peripheral surface imaging method and non-destructive inspection method of hollow electric pole
Inventor: NAKAJIMA YASUTO
IPC: H04N5/232
Filed: 2019-10-28
Abstract: To image an inner peripheral surface of a hollow electric pole at a low cost and perform a non-destructive inspection of the hollow electric pole at a low cost.SOLUTION: An inner peripheral surface imaging device comprises: an endoscope camera 3 which is inserted to a hollow electric pole 1 from a maintenance hole 1a of the hollow electric pole 1 to image an inner peripheral surface 11 of the hollow electric pole 1; a camera posture stabilization tool 4 which is inserted to the hollow electric pole 1 together with the endoscope camera 3, suppresses the oscillation of the endoscope camera 3 by contacting the inner peripheral surface 11 and maintains the downward orientation of the endoscope camera 3; and an illumination 5 which is inserted to the hollow electric pole 1 from the maintenance hole 1a. A non-destructive inspection device forms a three-dimensional image from a video of the inner peripheral surface 11 that is photographed by using an inner peripheral surface imaging device 2 having such a constitution, forms a three-dimensional image from a video of an outer peripheral surface 12 that is separately photographed, and forms a three-dimensional image of the hollow electric pole by combining these three-dimensional images with the alignment.SELECTED DRAWING: Figure 1
Patent JP-2021070879-A (JP)
Title: Connection structure
Inventor: NAKAKOJI TETSUYA
IPC: A41C3/00
Filed: 2019-10-29
Abstract: To provide a connection structure which has a three-dimensional shape adapted to cover a part of a human body and can suppress division of a curve surface near a connection part.SOLUTION: A connection structure X includes a first fabric 2 and a second fabric 3. A surface adhesive tape 11A and a rear face adhesive tape 11B, which extend along a first joining line L1, are formed on a surface side and a rear face side of the first fabric 2 and the second fabric 3, in a state where a first end face 2a of the first fabric 2 and a second end face 3a of the second fabric 3 are joined. The first fabric 2 and the second fabric 3 are connected by adhesive force of the surface adhesive tape 11A and the rear face adhesive tape 11B. A three-dimensional shape obtained by allowing the first joining line L1 to curve on the basis of shapes of the first end face 2a and the second end face 3a, and allowing the first fabric 2 and the second fabric 3 to swell to a surface side is formed.SELECTED DRAWING: Figure 1
Patent JP-2021071621-A (JP)
Title: Image forming apparatus
Inventor: YAMANE SHINJI
IPC: G03G21/14
Filed: 2019-10-31
Abstract: To avoid a reduction in productivity of printing as much as possible while appropriately reducing thermal deterioration of developer to thereby improve convenience.SOLUTION: An image forming apparatus 10 comprises: a developing device 22; an external apparatus temperature detection unit 49; and a control unit 46. The developing device 22 includes a developing roller 27, a developer storage unit, and an internal apparatus temperature detection unit 43. The internal apparatus temperature detection unit 43 is arranged at a portion around a drive input unit that drives the developing roller and a spiral feeder on an outer wall surface of the developer storage unit, and detects the temperature of the outer wall surface of the developer storage unit as an internal apparatus temperature. When the internal apparatus temperature detected by the internal apparatus temperature detection unit 43 is equal to or higher than a first threshold temperature, the control unit 46 sets a second cooling mode for performing intermittent printing with a developing drive duty ratio determined with the internal apparatus temperature and an external apparatus temperature, and performs cooling control.SELECTED DRAWING: Figure 4
Patent JP-2021074083-A (JP)
Title: Game hall system
Inventor: MAKINO NORIYUKI
IPC: A63F7/02
Filed: 2019-11-06
Abstract: To provide a game hall system capable of managing a degree of sloping of a game machine.SOLUTION: A game hall system is provided to be used in game halls where game devices 2 are disposed on the corresponding next side of game machines 3. The system comprises: inclination information specifying means for specifying sloping that is inclination information showing a relative inclination degree of a game machine 3 based on the posture of a game device 2; and management means for managing game data of each game machine 3 for each range of the sloping. The inclination information specifying means specifies the sloping of the corresponding game machine 3 based on a detection situation of a proximity detection portion 25 provided in the game device 2.SELECTED DRAWING: Figure 6
Patent JP-2020030430-A (JP)
Title: Imaging system
Inventor: MASUDA KENSUKE
IPC: G03B17/02
Filed: 2019-11-08
Abstract: To provide an optimal imaging system that has a lens surface projected from a housing body.SOLUTION: An imaging system 10 according to the present embodiment comprises: an imaging body 12 that combines a plurality of optical systems 20A and 20B for capturing an image in a different direction and a plurality of solid state image pick-up elements 24A and 24B corresponding to the plurality of optical systems 20A and 20B; electric power supply means 14 that supplies electric power to the plurality of solid state image pick-up elements 24A and 24B; and a housing 18 that has a holding part for holding the imaging body 12 and a main body part holding the electric power supply means 14. The imaging system is configured to project, in a different direction, optical elements LA1 and LB1 positioned on at least a most subject side respectively owned by the plurality of optical systems 20A and 20B further than a housing surface where the main body part of the housing 18 is positioned.SELECTED DRAWING: Figure 1
Patent JP-2021074277-A (JP)
Title: Game program, information processing device and method
Inventor: SAKAMOTO MITSUHISA
IPC: A63F13/5255
Filed: 2019-11-08
Abstract: To improve the visibility of a player character in a game simulating a competition realized by the AR technique.SOLUTION: In order to realize a game simulating a competition, a game program causes a computer including an imaging device and a display device to execute: an arrangement step (S112) of arranging a player character in a virtual space; a change step (S120) of changing a field angle of a virtual camera in accordance with the movement of the imaging device in a real space; and a display step (S122) of displaying a virtual image obtained by imaging the virtual space by the virtual camera so as to be superimposed on a real image obtained by imaging the real space by the imaging device. In the change step (S120), the field angle of the virtual camera becomes narrower as the virtual camera is closer to a region where the player character is arranged.SELECTED DRAWING: Figure 8