baber/WOPTO huggingface dataset:
Patent JP-2021005054-A (JP)
Title: Optical device, image capturing system, image capturing device, and control device
Inventor: NAKAMURA TASUKU
IPC: H04N5/369
Filed: 2019-06-27
Abstract: To provide an optical device capable of detecting shift amounts of center positions of duplicate images regardless of a configuration of an image sensor, and to provide a control device and image capturing system.SOLUTION: An optical device configured to be detachably attached to an image capturing device is provided, the optical device comprising a lens unit having multiple image forming units, each being configured to re-form an image of an intermediate object image formed on a first plane by an optical system disposed on the object side of the optical device on a second plane, and a modulator, where the lens unit forms images of the modulator on the second plane.SELECTED DRAWING: Figure 1
Patent JP-2021006968-A (JP)
Title: Vehicle information providing system
Inventor: MINODE MASATO
IPC: G08G1/09
Filed: 2019-06-28
Abstract: To provide a vehicle information providing system capable of registering a plurality of portable terminals and providing vehicle information to the plurality of portable terminals.SOLUTION: A vehicle information providing system 1 includes: a vehicle 2; a first communication unit 10 that is arranged in the vehicle 2 and into which vehicle information is input; a portable terminal 9 capable of communicating with the first communication unit 10; a second communication unit 11 capable of communicating with the portable terminal 9; a database 8 for storing the vehicle information that the second communication unit 11 received from the first communication unit 10 via the portable terminal 9; and a control unit 12 for providing the vehicle information from the second communication unit 11 to the portable terminal 9. A plurality of pieces of registration information corresponding to the portable terminal 9 is stored in the database 8. The control unit 12 causes the portable terminal 9 corresponding to the registration information stored in the database 8 to provide the vehicle information stored in the database 8.SELECTED DRAWING: Figure 1
Patent JP-2021010455-A (JP)
Title: Balloon catheter and operation method thereof
Inventor: MUKAI YUKI
IPC: A61M25/10
Filed: 2019-07-04
Abstract: To provide a balloon catheter capable of preventing excessive insertion of a balloon for cautery into a pulmonary vein, and an operation method thereof.SOLUTION: A balloon catheter 1 includes a shaft 10 extending in a far-near direction, a first balloon 21 provided on a distal side of the shaft 10, and a second balloon 22 provided in the first balloon 21. The first balloon 21 and the second balloon 22 are fixed to each other in a first section 25 from a distal end of a non-fixed part 22c of the second balloon 22 to a predetermined position more distal than a proximal end of the non-fixed part 22c of the second balloon 22, and in the first section 25, at least part of an inner surface of the first balloon 21 abuts against an outer surface of the second balloon 22.SELECTED DRAWING: Figure 1
Patent JP-2021011534-A (JP)
Title: Ink set and production method of inorganic fired body
Inventor: HARA MINAKO
IPC: C09D11/40
Filed: 2019-07-05
Abstract: To provide: an ink set which can record clear images and can form a cured film which has excellent adhesivity such that the cured film does not easily peel off from a substrate even when fired; and a production method of an inorganic fired body.SOLUTION: Provided is an ink set comprising a first ink composition containing an inorganic pigment and a second ink composition containing a glass frit. The first ink composition and the second ink composition each independently comprise a dispersant, radically polymerizable monomers, and a radical polymerization initiator. The first ink composition and the second ink composition each independently contain 60 mass% or more of a monofunctional ethylenic unsaturated monomer relative to a total amount of radically polymerizable monomers and the monofunctional ethylenic unsaturated monomer includes at least two kinds including a monofunctional N-vinyl compound. Also provided is a production method of an inorganic fired body.SELECTED DRAWING: None
Patent JP-2021010893-A (JP)
Title: Film deposition apparatus
Inventor: IKEDA KAZUMASA
IPC: B65H23/192
Filed: 2019-07-09
Abstract: To provide a film deposition apparatus of a roll-to-roll system, in which an excessive or a sudden rise of electrification is prevented so that safety is improved, even in response to variation in a path length of a web of a coating part due to vertical movement or the like of an impression cylinder roll.SOLUTION: A film deposition apparatus comprises: a conveyance mechanism provided with a transfer roll including a feed roll for conveying a web-like substrate with a deposited coating film from a coating mechanism to a dryer mechanism; and a mechanism for controlling rotational speed of a motor driving the feed roll by using PID control. The film deposition apparatus is provided with a charge measuring device for measuring a charge amount of a coating film, in the middle of a conveyance path from the coating mechanism to the dryer mechanism. The charge measuring device is arranged in the vicinity of the feed roll, and is provided with a mechanism for changing at least one of a proportional gain, an integral gain, and a derivative gain of the PID control, when the charge amount measured by the charge measuring device is larger than a specified charge amount.SELECTED DRAWING: Figure 1
Patent JP-2021013932-A (JP)
Title: Laser arc hybrid welding device
Inventor: LIU ZHONGJIE
IPC: B23K26/348
Filed: 2019-07-10
Abstract: To provide a laser arc hybrid welding device which forms a wide weld bead width while suppressing a heat input volume to a joint, and can secure a joint strength.SOLUTION: A laser arc hybrid welding device 1 includes a laser torch 40 and a welding torch 10. The laser torch 40 includes DOE 41. The DOE 41 is configured to expand a laser irradiation region 80 in a width direction of welding compared to the case where the DOE 41 is not provided, and to adjust the shape of the irradiation region 80 so that distribution in the width direction of a heat input volume by laser has a predetermined profile. The predetermined profile is a profile so that the heat input volume in the central part in the width direction is equal to or smaller than the heat input volume at the end in the width direction.SELECTED DRAWING: Figure 1
Patent JP-2021015370-A (JP)
Title: Method of designing custom house
Inventor: SATO HIROSHI
IPC: G06F30/13
Filed: 2019-07-10
Abstract: To prevent an increase in calculation cost of a first performance of a house.SOLUTION: There is provided a method for designing a custom house whose specifications are determined based on a user's request. This design method includes a first stage S1 before a formal order by a user to a construction company from the start of a business negotiation between the construction company and the user, and a second stage S2 after the formal order by the user to the construction company. In the first stage S1, a first step P2 of determining house design information including the specifications among a plurality of preset options based on the user's request and a second step P3 of performing first performance calculation of the house based on the house design information before the formal order are carried out. In the second step P3, the first performance calculation is performed using information that is disadvantageous as a performance value in the first performance calculation among the options, regarding at least one specification of the house.SELECTED DRAWING: Figure 3
Patent JP-2021014934-A (JP)
Title: Combustion device
Inventor: SUGIOKA SHINGO
IPC: F23K5/00
Filed: 2019-07-10
Abstract: To provide a combustion device comprising a burner unit heating a heat exchanger for hot water supply, a combustion fan, a proportional valve provided at a gas feed path and a capacity switching valve changing the combination of burners feeding gas and changing the combustion capacity of the whole of the burner unit, and capable of preventing the generation of hunting without causing the red heat of the burners and the defect of combustion even in a situation where hunting is likely to occur between prescribed combustion capacity (e.g., the first step or third step combustion capacity with the minimum capacity) and combustion capacity lower than that by one step.SOLUTION: When a situation where hunting is likely to occur between prescribed combustion capacity and combustion capacity lower than that by one step is determined, at least either a lower limit value correction control of reductively correcting the lower limit value of a proportional valve current in the prescribed combustion capacity without changing the lower limit rotation frequency of a combustion fan or an upper limit value correction control of increasingly correcting the upper limit value of a proportional valve current in the combustion capacity lower the prescribed combustion capacity by one step without changing the upper limit rotation frequency of the combustion fan is performed.SELECTED DRAWING: Figure 2
Patent JP-2021017989-A (JP)
Title: Device of drying granular material, and method of drying granular material
Inventor: TANAKA TOSHIRO
IPC: F26B3/08
Filed: 2019-07-17
Abstract: To provide a device of drying a granular material and a method of drying a granular material, capable of efficiently drying a granular material while controlling mutual adhesion of granular materials.SOLUTION: A device 1 of drying a granular material by heating a granular material present in a drying tank 11, comprises: a returning mechanism 30 that returns a granular material in the drying tank; and a controller 41 that controls the returning mechanism to return the granular material when the temperature of the granular material present in the vicinity of a heater 16 disposed in the drying tank is determined to be higher than its glass transition temperature.SELECTED DRAWING: Figure 1
Patent JP-2021016963-A (JP)
Title: Manufacturing method of molded article and molding apparatus
Inventor: HARAYAMA KENJI
IPC: B29C64/386
Filed: 2019-07-18
Abstract: To mold a molded article to be used as parts of an object more appropriately.SOLUTION: Provided is a manufacturing method of a molded article 50 to be used as parts when creating a three-dimensional object 40 to be assembled by combining a plurality of parts. The molded article 50 having a surface area 502, an edge area 504, and an interior area 506 is molded. A surface colored portion, which is a portion colored in the surface area 502, is formed so that light incident from the opposite side of the internal area 506 is reflected by the internal area 506 and emitted to the outside of the molded article 50. An edge colored portion, which is a portion colored in the edge region 504, is formed by using a material for coloring and a light-reflective material so as to be higher in light reflectivity than the surface colored portion.SELECTED DRAWING: Figure 1
Patent JP-2021017264-A (JP)
Title: Carrier tape body
Inventor: OIDE SACHIKO
IPC: B65D73/02
Filed: 2019-07-19
Abstract: To provide a carrier tape body capable of efficiently cleaning electronic components in a pocket part.SOLUTION: In the carrier tape body 10 in which a plurality of pocket parts 11 capable of storing electronic components 6 are provided along a longitudinal direction, four side faces 112 of the pocket parts 11 have such a taper shape of a mode that the pocket parts 11 are reduced in an opening area toward a lower side, and a lower side end part forms an opening edge part in a mode of the carrier tape body 10 in which a bottom face of the pocket part 11 is opened.SELECTED DRAWING: Figure 2
Patent JP-2021021334-A (JP)
Title: Scroll-type fluid machine
Inventor: TSUBOUCHI MASAKATSU
IPC: F04C18/02
Filed: 2019-07-24
Abstract: To provide a scroll-type fluid machine which can easily secure the durability of a bearing and a seal member, and can secure the seal performance of the seal member even if oil is not mixed to a working fluid.SOLUTION: A hydrogen expander 10 comprises: a scroll mechanism 38 which is accommodated in a housing 20, and in which hydrogen is expanded between a fixed scroll 40 and a movable scroll 42; a thrust bearing 54 for receiving a thrust load of the movable scroll 42; an extension part 43 which extends from an external peripheral part of the movable scroll 42, and in which a region which contacts with, or mostly approximates an internal peripheral face 22B1 of the housing 20 circulates along the internal peripheral face 22B1 in conjunction with a revolving turning motion of the movable scroll 42; an oil lubrication hydrogen seal 62 for sealing a clearance between the housing 20 and the extension part 43; and oil 68 which stays at a bottom part in the housing 20, is swirled up by the circulation of the extension part 43, and agitated.SELECTED DRAWING: Figure 1
Patent JP-2021020504-A (JP)
Title: Outboard engine
Inventor: NAKAMURA DAISUKE
IPC: B63H20/14
Filed: 2019-07-25
Abstract: To provide an outboard engine which can inhibit increase of underwater resistance while inhibiting complication of a structure for cooling an electric motor.SOLUTION: An outboard engine 100 includes: an engine 1; an electric motor 2; a propeller 3 which is rotated by driving force from the engine 1 and driving force from the electric motor 2; and an anti-cavitation plate 73 disposed above the propeller 3. At lease a part of the electric motor 2 is disposed above the anti-cavitation plate 73 and below a water line WL of a case 7.SELECTED DRAWING: Figure 1
Patent JP-2021011800-A (JP)
Title: Closely adhering and integrating method that facilitates peeling off wallpaper
Inventor: ANDO AKIHIKO
IPC: E04F13/07
Filed: 2019-07-08
Abstract: To provide a method that facilitates peeling off an existing old wallpaper easily and rapidly in execution of wallpaper replacement.SOLUTION: From above an existing wallpaper, a film, a vinyl sheet, a piece of paper or the like each with stickiness is attached and closely adhered over a whole wallpaper by using a brush-like brush, thereby being integrated with a wallpaper to be peeled off, and facilitating easily peeling off.SELECTED DRAWING: Figure 1
Patent JP-2021020764-A (JP)
Title: Post-processing device
Inventor: SHIRASAKI SEIICHI
IPC: B65H31/34
Filed: 2019-07-26
Abstract: To provide a post-processing device which can accurately align a position of a sheet bundle of even sheets weak in stiffness on an evacuation conveyance path.SOLUTION: A post-processing device includes a conveyance path 21 on which a sheet is conveyed at a predetermined interval, a processing part for subjecting a sheet bundle to post-processing, an evacuation conveyance path 33 that is branched from the conveyance path 21 and joins a branch part 31, a detection part 91 for detecting the sheet conveyed on the evacuation conveyance path 33 and a control part for controlling conveyance of the sheet, in which the control part, while a preceding sheet bundle is processed in the processing part, after a first sheet of a subsequent sheet bundle is conveyed to the evacuation conveyance path 33 and evacuated, starts conveyance at a predetermined timing, and in an evacuation process conveying with a second sheet of the subsequent sheet bundle to the processing part, on the basis of a detected result of the detection part 91, corrects a conveyance timing of the first sheet, and aligns leading ends of the first sheet and the second sheet.SELECTED DRAWING: Figure 6
Patent JP-2019208264-A (JP)
Title: Reproduction device setting based on proximity detection
Inventor: OISHI TETSURO
IPC: H04R3/00
Filed: 2019-07-31
Abstract: To eliminate the negative effect of an obstacle close to a reproduction device.SOLUTION: A method includes a step 502 of receiving near-field data including an indication of an obstacle proximate to a reproduction device, a step 504 of detecting that the obstacle is in a range near a threshold value of a first speaker of the reproduction device on the basis of the display of the obstacle close to the reproduction device, a step 506 of performing reproduction setting of the reproduction device, and a step 508 of reproduction of an audio content by the reproduction device according to the set reproduction setting.SELECTED DRAWING: Figure 5
Patent JP-2020038960-A (JP)
Title: Solid-state imaging element
Inventor: TORASAWA NAOKI
IPC: H01L27/146
Filed: 2019-08-06
Abstract: To provide a solid-state imaging element capable of improving efficiency of focusing on a photoelectric conversion section.SOLUTION: A solid-state imaging element 100 includes: a semiconductor substrate 10; a photoelectric conversion unit 11 provided on the semiconductor substrate 10; a laminated body 20 that is positioned above the semiconductor substrate 10 and includes a plurality of wiring layers 21 and an interlayer insulating film 22 positioned between the plurality of wiring layers 21; and a waveguide 30 that penetrates at least part of the laminated body 20 and introduces light into the photoelectric conversion section 11. A diameter of the waveguide 30 increases as a distance from the photoelectric conversion unit 11 in a stacking direction increases. An enlargement ratio of a diameter of a first waveguide portion 31 in the waveguide 30 is larger than that of the diameter of a second waveguide portion 32 in the waveguide 30 closer to the photoelectric conversion portion 11 than the first waveguide portion 31.SELECTED DRAWING: Figure 1
Patent JP-2020035741-A (JP)
Title: Computer component retainer
Inventor: TSORNG YAW-TZORNG
IPC: H01R13/639
Filed: 2019-08-09
Abstract: To provide a computer component retainer.SOLUTION: The retainer includes a base tray and an extension tray. The base tray retains a first board and the extension tray retains a second board. The extension tray is fitted into the base tray to have a migration mechanism. The migration mechanism engages a first connector on the first board with the second connector on the second board or removes the first connector from a second connector.SELECTED DRAWING: Figure 5B
Patent JP-2020007331-A (JP)
Title: Treatment of renal cancer using a combination of an anti-PD-1 antibody and another anticancer agent
Inventor: MARIA JURE-KUNKEL
IPC: A61K39/395
Filed: 2019-08-22
Abstract: To provide methods for treating subjects afflicted with a renal cancer.SOLUTION: A method disclosed herein comprises administering to a subject afflicted with a renal cancer therapeutically effective amounts of: (a) an antibody or antigen binding fraction thereof that specifically binds to a programmed death (PD-1) receptor to inhibit PD-1 activity; and (b) another anticancer agent. The other anti-cancer agent may be an anti-angiogenic tyrosine kinase inhibitor or an anti-cytotoxic T lymphocyte antigen-4 (CTLA-4). Also provided is a kit for treating a subject afflicted with a renal cancer, which comprises a certain dose of the anti-PD-1 antibody, a certain dose of another anti-cancer agent being an anti-angiogenic tyrosine kinase inhibitor or an anti-CTLA-4 antibody, and instructions for using the anti-PD-1 antibody and the other anticancer agent in any of the disclosed methods for treating a renal cancer.SELECTED DRAWING: Figure 2
Patent JP-2020041542-A (JP)
Title: High altitude internal combustion engine/turbocharger exhaust combustor
Inventor: WILLIAM JOHN BIGBEE-HANSEN
IPC: F02B37/013
Filed: 2019-08-26
Abstract: To provide an aircraft propulsor capable of restarting at a high altitude.SOLUTION: The aircraft propulsor can include an internal combustion engine and a turbocharger. The turbocharger can be spooled while driving the internal combustion engine by a motor. For example, when restarting the internal combustion engine at a high altitude, a fuel injector and an igniter can provide fuel to an exhaust pipe and combust the fuel to spool the turbocharger, decreasing a load on the engine during the restart. In another example, an electric turbocharger can be driven with an electric motor to spool the turbocharger.SELECTED DRAWING: None
Patent JP-2021029727-A (JP)
Title: Bathroom system
Inventor: SHIMOGAMA YUSUKE
IPC: A47K4/00
Filed: 2019-08-27
Abstract: To early stop water discharge from a water discharge device in an emergency.SOLUTION: A bathroom system according to one embodiment has a water discharge device, and a control device. The water discharge device is provided in a bath room. The control device controls the water discharge device on the basis of voice, and, when a predetermined condition is satisfied, it stops water discharge from the water discharge device without any wake word.SELECTED DRAWING: Figure 4
Patent JP-2021035289-A (JP)
Title: Snubber circuit and power conversion device
Inventor: YAMADA RYUJI
IPC: H02M7/48
Filed: 2019-08-29
Abstract: To solve a problem in which, in recent years, it has been desired to effectively reduce a surge voltage as a current of a semiconductor module increases.SOLUTION: A snubber circuit includes N parallel charging paths that have a positive capacitor, a first diode, and a negative capacitor that are connected in series between positive and negative terminals, and allow a current to flow from the positive terminal side to the negative terminal side, a negative capacitor in the k-th charging path of the N charging paths or the negative terminal, N+1 parallel discharge paths that have a second diode connected between the positive capacitor and the positive terminal in the k+1-th charging path of the N charging paths, and allow a current to flow from the negative terminal side to the positive terminal side via at least one of the negative capacitor and the positive capacitor, and at least one auxiliary capacitor connected in parallel to at least one of the first diode and the second diode.SELECTED DRAWING: Figure 1
Patent JP-2020186903-A (JP)
Title: Internal transmission member
Inventor: INADA MASASHI
IPC: F25D23/02
Filed: 2019-08-29
Abstract: To provide an internal transmission member consists of a hollow double structure which is formed into a hollow structure by using a transmission member so as to realize reduction in weight and, further, extremely facilitates dealing upon manufacturing and opening/closing of door, in such a structure as to spatially separate a region having a temperature difference between an external part and an internal part such as a refrigerating showcase and to have the inside visually recognizable, and to provide a cooling storage using the internal transmission member.SOLUTION: An internal transmission member 18 is manufactured by using a hollow double structure 28 made of thermoplastic resin which has total light transmittance of 88% or more and haze value of 1% or less, and a region having a temperature difference is spatially separated so that an internal part of the region can be transmitted and visualized.SELECTED DRAWING: Figure 1
Patent JP-2021035029-A (JP)
Title: Information processing device, dynamic reconfiguration device, and program
Inventor: ISHIWATARI MASAHIRO
IPC: G06F8/65
Filed: 2019-08-29
Abstract: To achieve effective utilization of a resource in an area in which the configuration can be changed, unlike a case in which an area where the configuration can be changed is prepared so as to satisfy the sum of the resources required by a plurality of circuits selectively written in one area.SOLUTION: An information processing device includes a first area where the configuration is fixed, a second area where the configuration can be changed, and a switch that bypasses between the input and output of the second area, a dynamic reconfiguration device with a crossbar switch that switches the connection between the first and second areas, and a processor that determines the write destination of the circuit on the basis of the resources used by the circuit when the circuit to be reconfigured is written to the second area.SELECTED DRAWING: Figure 5