baber/WOPTO huggingface dataset:
Patent JP-2021055568-A (JP)
Title: Power generation device and method of controlling power generation device
Inventor: TSUBOI NOBORU
IPC: F01K23/10
Filed: 2019-09-27
Abstract: To provide a power generation technique that achieves generation of a large amount of power without excessively increasing the pressure in a pipe.SOLUTION: The present application discloses a power generation device that includes: a heat recovery unit that circulates a working medium sent out from a medium pump through an evaporator, an expander, and a condenser in this order and thereafter returns the working medium to the medium pump to recover heat of a heating medium supplied to an evaporator; a generator driven by the expander; a determination processing unit that executes upper limit determination processing of determining whether or not the pressure inside a pipe of a pipeline connecting the evaporator and the expander exceeds a predetermined upper limit threshold value, and overheating determination processing of determining whether or not a degree of overheating of the working medium in the pipeline is within a predetermined control target range; and an inflow control unit that controls an amount of the working medium flowing into the evaporator based on a result of the determination processing by the determination processing unit.SELECTED DRAWING: Figure 1
Patent JP-2021055130-A (JP)
Title: Mold for molding anisotropic bond magnet and manufacturing method using same
Inventor: MATSUDA HIDEKI
IPC: H01F41/02
Filed: 2019-09-27
Abstract: To manufacture an anisotropic bond magnet excellent in magnetism by generating a stronger alignment magnetic field to a molding object by devising a structure of an orientation magnet in molding the anisotropic bond magnet.SOLUTION: A mold includes: a mold component 2 which partitions a cavity 3 which can be filled with a composition Cm containing a material of an anisotropic bond magnet to be molded; an orientation magnetic body 4 composed of a ferromagnetic material arranged opposite to each of a plurality of magnetic poles Mp of the bond magnet to be molded; and an orientation magnet 5 which applies a magnetic field to the orientation magnetic body 4 and magnetically aligns the magnet material of the composition Cm in the cavity 3. The orientation magnet 5 includes a first permanent magnet 6 which is arranged on a circumferential surface of the orientation magnetic body 4 facing the region in the direction of thickness of the orientation magnetic body 4 other than the surface opposite to each magnetic pole Mp and which applies a predetermined magnetic field to the orientation magnetic body 4, and a second permanent magnet 7 which is arranged on a side face adjacent to the arrangement face of the first permanent magnet 6 of the orientation magnetic body 4 and gives a predetermined magnetic field to the orientation magnetic body 4.SELECTED DRAWING: Figure 1
Patent JP-2021054569-A (JP)
Title: Sheet feeder and image forming apparatus
Inventor: TSUDA SATOSHI
IPC: B65H3/06
Filed: 2019-09-27
Abstract: To provide a sheet feeder in which the usability in attaching/removing a feeder unit is improved.SOLUTION: A sheet feeder includes a transport-rotating body pivotally supported by a hold member and a second rotation axis, which is a rotation center of a driven transmission member, is arranged different in position from a first rotation axis, so that a driving transmission member is engaged with the driven transmission member by being attached thereto. A feeder unit undergoes a force in an attaching direction of the feeder unit by a transmission of a drive force from the driving transmission member to the driven transmission member and is positioned with respect to the sheet feeder.SELECTED DRAWING: Figure 8
Patent JP-2021053917-A (JP)
Title: Printer
Inventor: UKAI SHINJI
IPC: B41J2/325
Filed: 2019-09-30
Abstract: To provide a printer which can suppress cost increase of a cassette which is detachably attachable to a housing.SOLUTION: This printer comprises: a housing having a first face provided with a cassette installation port; a print head which extends so as to approach the cassette installation port from an interior of the housing; a platen roller facing the print head; and a cassette for printing which is inserted into the cassette installation port in a first direction. The first face has a first region adjacent to the cassette installation port, and a second region which is adjacent to the cassette installation port and is positioned on a side opposite to the first region with the cassette installation port interposed therebetween. The first region and the second region are positioned on an upstream side in an installation direction of the cassette for printing with respect to the print head. In the state that the cassette for printing is installed on the housing, a portion of the cassette for printing adjacent to the first region is positioned on an outer side of the housing in the first direction with respect to the first region, and a portion of the cassette for printing adjacent to the second region is positioned on an outer side of the housing in the first direction with respect to the second region.SELECTED DRAWING: Figure 1
Patent JP-2021057268-A (JP)
Title: Guide light
Inventor: SERA DAISHIRO
IPC: F21S9/02
Filed: 2019-09-30
Abstract: To provide a guide light that can secure a stable attaching structure for a display unit.SOLUTION: A guide light 10 comprises a main body 20, a display unit 12, an attaching mechanism 13, and a supporting part 34. The main body 20 comprises a display unit attaching surface a. The display unit 12 is arranged on the display unit attaching surface a of the main body 20. The attaching mechanism 13 attaches the display unit 12 to the main body 20 from a direction perpendicular to the display unit attaching surface a. The supporting part 34 supports the display unit 12 attached to the main body 20 by the attaching mechanism 13.SELECTED DRAWING: Figure 2
Patent JP-2021057504-A (JP)
Title: Light-emitting device
Inventor: SHIBAI KOKI
IPC: H01L33/60
Filed: 2019-09-30
Abstract: To fix a light-reflecting member to a substrate by a resin member.SOLUTION: A light-emitting device includes a substrate, a plurality of light sources arranged on the substrate, and a light-reflecting member arranged on the substrate and having a wall portion surrounding the plurality of light sources one by one or two or more of them; the wall portion has a cavity portion having a first opening on the substrate side; the substrate has a penetrating hole that penetrates the substrate in the vertical direction and has a second opening located inside the first opening on the upper surface of the substrate; and a resin member is continuously in contact with the inner wall of the cavity portion and a region on the upper surface of the substrate provided between the peripheral edge of the second opening and the peripheral edge of the first opening.SELECTED DRAWING: Figure 1E
Patent JP-2021059184-A (JP)
Title: Vessel
Inventor: YAMATO KUNIAKI
IPC: B63B25/00
Filed: 2019-10-04
Abstract: To facilitate maintenance work in an engine room as well as effectively using space in a vessel.SOLUTION: A vessel includes: a hull having a pair of side and bottom; a freeboard deck provided above an engine room and forming a ceiling of the engine room as well as with an opening going through vertically on one portion; a plurality of ramp ways provided at intervals in vessel width direction between a top side deck arranged immediately above the freeboard deck and the freeboard deck; and a casing provided between adjacent ramp ways in the vessel width direction, formed to be cylindrical to extend in the vertical direction between the freeboard deck and the top side deck, and having its interior communicate with the engine room through the opening, and the ramp way includes an inclined passage extending obliquely between the freeboard deck and the top side deck and a communication space formed below the inclined passage and communicating with the engine room through the opening.SELECTED DRAWING: Figure 2
Patent JP-2020064853-A (JP)
Title: Assembly
Inventor: KEVIN EDWARD ROACH
IPC: H05B3/10
Filed: 2019-10-07
Abstract: To provide an assembly enabling reduction in weight and cost, in a heater to be used by being wound around a conduit.SOLUTION: A heater 10 includes conductive ink 12 on a substrate 14 covered by a closeout material 16. The conductive ink 12 is electrically connected by leads 18 to a controller 19. The heater 10 is a three-dimensionally additively manufactured device made of the conductive ink 12 with a resistance range of 5 to 15 W per foot for conduit (hose or tube) applications, or a resistance range between 0.4 to 40 W per square inch for applications on flat or variable 3-D components, depending on the size and specific application of the heater 10. The conductive ink 12 can have a thickness between approximately 0.0001 inch and 0.010 inches.SELECTED DRAWING: Figure 1
Patent JP-2021060014-A (JP)
Title: Compressor
Inventor: Le Thanh Nguyen
IPC: F03D3/06
Filed: 2019-10-08
Abstract: To provide a compressor capable of compressing gas using wind power, and storing compressed gas.SOLUTION: A compressor is equipped with a turbine 51 provided with a plurality of blades 51b, a gas compressing portion 150, and a storage portion 16 storing gas compressed by the gas compressing portion 150. The gas compressing portion 150 is equipped with a shaft 4, a gear mechanism 80 that converts rotations of the turbine 51 into rotations of the shaft 4, a crank shaft 73 connected to the shaft 4, a piston 75 connected to the crank shaft 73 through a rod 74, a cylindrical cylinder 10 in which a piston 75 reciprocating with rotation of the crank shaft 73 is disposed, and pipes 12c, 15, and 19 connected to the cylinder 10 and sending compression gas compressed by the movement of the piston 75 to the storage portion 16.SELECTED DRAWING: Figure 1
Patent JP-2021064049-A (JP)
Title: Calculator system and mathematical model generation support method
Inventor: MASE TADAKEI
IPC: B23Q41/08
Filed: 2019-10-10
Abstract: To generate a mathematical model which outputs highly accurate data with a calculation amount with which a calculator can execute calculation.SOLUTION: A calculator system comprises: a selection unit which selects effective design information from among a plurality of pieces of design information which can be used for generation of a mathematical model; and a model generation unit which generates the mathematical model by using the selected design information. The selection unit calculates a second index indicating a level of contribution of each of a plurality of design parameters to a first index on the basis of first input data including the design parameter related to each of the plurality of pieces of design information and the first index which is calculated from the first input data and is for evaluation of degree of attainment of an aim in an object system and selects the effective design information from among the plurality of pieces of design information on the basis of the second index.SELECTED DRAWING: Figure 1
Patent JP-2021061806-A (JP)
Title: Capture notification system, capture notification method, and announcement device of tying trap
Inventor: KOBAYASHI SEIJI
IPC: A01M23/34
Filed: 2019-10-16
Abstract: To provide a capture notification system that can be installed in a mountain by enabling the system to be operated with low power consumption, is not destroyed by an animal, and can notify a user of a fact that an animal is caught in a tying trap in real time.SOLUTION: A capture notification system 1 includes: a sound generation device 30 for generating sound corresponding to a state of a trap; a sound sensor 22 for detecting the sound generated by the sound generation device 30; a radio signal transmitter 26 for transmitting a radio signal corresponding to the sound detected by the sound sensor 22; a radio signal receiver 7 for receiving the radio signal transmitted by the radio signal transmitter 26; a trap state determination engine 11 for determining the state of the trap 32 on the basis of the radio signal received by the radio signal receiver 7; and trap state notification means 10 for notifying a user terminal 8 of the state of the trap 32 determined by the trap state determination engine 11.SELECTED DRAWING: Figure 1
Patent JP-2021067133-A (JP)
Title: Shelf type retaining wall and repair method therefor
Inventor: TANAKA TOMOHIRO
IPC: E02D37/00
Filed: 2019-10-28
Abstract: To provide a shelf type retaining wall and a repair method therefor that enable easy repair and coping with a secondary cavity.SOLUTION: A shelf type retaining wall 1 comprises: maintenance inspection holes 9, 9, ... on a vertical wall 2 that communicate with parts directly under a horizontal shelf 3; and an openable/closable closing lid 10 for closing the maintenance inspection holes 9, 9, .... Inspection and repair of a part under the horizontal shelf 3 can be performed through a maintenance inspection hole 9.SELECTED DRAWING: Figure 2
Patent JP-2021071492-A (JP)
Title: Image forming apparatus
Inventor: YOSHIKI JUN
IPC: G03G21/00
Filed: 2019-10-29
Abstract: To make it possible to form appropriate slack for a medium between a transfer unit and a fixing unit to improve image quality.SOLUTION: An image forming apparatus has: a fuser including a first fixing member and a second fixing member that is pressed against the first fixing member at a predetermined nip pressure; a print processing unit Pr2 that fixes a developer image on the medium conveyed through a fixing unit formed between the first and second fixing members to the medium to perform printing on the medium; and a fixing speed control processing unit Pr3 that controls the conveyance speed of the medium in the fixing unit based on the actual result of printing performed by the print processing unit Pr2 and the attribute of the medium. Rubbing does not occur on the developer image before being fixed and color shift does not occur between developer images in respective colors, and thus image quality can be improved. A slack sensor does not need to be disposed between a transfer unit and the fixing unit, and thus the image forming apparatus can be reduced in size.SELECTED DRAWING: Figure 1
Patent JP-2020075916-A (JP)
Title: Diagnosis, prevention and treatment method of metastasis to brain of cancer, and medicine delivery system for allowing component to pass through blood-brain barrier
Inventor: OCHITANI TAKAHIRO
IPC: A61K45/00
Filed: 2019-10-30
Abstract: To provide a technique for enhancing the permeability of a blood-brain barrier, and a pharmaceutical composition that suppresses metastasis of cancer to brain.SOLUTION: A pharmaceutical composition contains exome secretion inhibitor as an active ingredient, and is used for suppressing metastasis to brain. In the pharmaceutical composition, the exome secretion inhibitor is a medicine selected from the followings. (i) an antisense oligonucleotide, an aptamer, or siRNA to nSMase2 gene and/or RAB27B gene; or (ii) an antibody against nSMase2 and/or RAB27B or its immunoreactive fragment; peptide mimetics or aptamer which specifically bonds nSMase2 and/or RAB27B; or an antagonist of nSMase2 and/or RAB27B. A pharmaceutical composition for enhancing the permeability of a blood-brain barrier contains expression inhibitor or activity inhibitor of PDPK1 as an active ingredient.SELECTED DRAWING: None
Patent JP-2021071585-A (JP)
Title: Liquid developer, image forming method, and image forming apparatus
Inventor: CHIMOTO YUYA
IPC: G03G9/135
Filed: 2019-10-30
Abstract: To provide a white liquid developer that is excellent in concealability and developability.SOLUTION: A liquid developer contains toner particles, a polyamine compound A, and a carrier liquid. The toner particles contain a resin having an acid radical, and at least one white pigment selected from the group consisting of titanium oxide, magnesium oxide, and aluminum oxide. The number average particle diameter of the toner particles is 500 to 1000 nm. The content of the white pigment in the toner particles is 30 to 80 mass% based on the toner particles. The number average particle diameter of the white pigment is 200 to 350 nm. The amine value of the polyamine compound A is 300 to 1200 mgKOH/g. The weight average molecular weight of the polyamine compound A is 1500 to 20000. The content of the polyamine compound A in the liquid developer is 0.005 to 1 mass% based on the white pigment in the liquid developer.SELECTED DRAWING: None
Patent JP-2020094274-A (JP)
Title: Partial plating jig
Inventor: SUGITA TADAO
IPC: C25D17/00
Filed: 2019-11-01
Abstract: To provide a sparger that can control a plating solution pressure for every unit of plating area with reference to a press-type partial plating device.SOLUTION: A sparger for sticking a masking rubber to and placing it on a base material includes: a forward path, which has an ejection port communicating with the hole of the masking rubber, and through which a plating solution is transmitted to a plating area that is a group of plating treatment units to be treated collectively; and a backward path, which has a return port of the plating solution so as to be recovered, and through which the plating solution passes so as to be transmitted to the recovery destination. The ejection port is arranged at a position corresponding to the central part of the plating area. The plating solution flows into the holes through guides branched from the base material on the bottom side of the masking rubber, and arrives at a plurality of plating treatment places of the plating area communicating with the holes. Two or more return ports are arranged in the plating area, and each of the return ports communicates with two or four points of the plating area.SELECTED DRAWING: Figure 3
Patent JP-2020021748-A (JP)
Title: Lighting system and remote controller
Inventor: NISHIKAWA TAKEKI
IPC: H05B47/00
Filed: 2019-11-07
Abstract: To provide a lighting system performing pairing processing between external equipment and a lighting unit by operating a remote controller.SOLUTION: A lighting system 1 includes: a lighting unit 2 comprising a lighting device 5 and electrical equipment 6; a remote controller 3 operating the lighting unit 2 by transmitting a wireless signal of a first method as an operation signal; and external equipment 4 capable of operating the lighting unit 2 by pairing processing. A lighting operation acceptor 16 provided in the remote controller 3 accepts a pairing command from a user, and transmits a pairing command signal from a first method transmitter 10 to the lighting device 5. Then, a first method acceptor 8 provided in the lighting device 5 accepts the pairing command signal, and a pairing processing execution section 7 of the lighting device 5 executes pairing processing between the lighting unit 2 and the external equipment 4.SELECTED DRAWING: Figure 1
Patent JP-2020102201-A (JP)
Title: Image management method based on interaction between face image and messenger account, user terminal and computer device
Inventor: JO YURI
IPC: G06F3/0481
Filed: 2019-11-07
Abstract: To provide a method and system for managing an image on the basis of interaction between a face image and a messenger account.SOLUTION: An image management method includes the steps of: storing face images and messenger accounts in association with each other in a database; receiving a target image from a user terminal of a user identified by a first messenger account via a network; recognizing at least one face image from the received target image; searching the database for at least one recognized face image respectively and extracting at least one corresponding second messenger account; determining additional information associated with at least one extracted second messenger account for at least one of display of the target image on the user terminal and sharing using a messenger service of the target image; and providing at least one extracted second messenger account and the additional information.SELECTED DRAWING: Figure 3
Patent JP-2020055815-A (JP)
Title: Substituted reverse pyrimidine Bmi-1 inhibitors
Inventor: LEE CHAN SUN
IPC: A61P35/02
Filed: 2019-11-11
Abstract: To provide pharmaceutical compositions that inhibit the function of and reduce the level of B-cell specific Moloney murine leukemia virus integration site 1 (Bmi-1) protein, and methods for their use to inhibit the Bmi-1 function and reduce the Bmi-1 level to treat a cancer mediated by Bmi-1.SOLUTION: A pharmaceutical composition comprises a compound, where the compound is 5-fluoro-2-(6-fluoro-2-methyl-1H-benzimidazol-1-yl)-N-[4-(trifluoromethyl)phenyl]pyrimidine-4,6-diamine or a pharmaceutically acceptable salt thereof.SELECTED DRAWING: None
Patent JP-2021077163-A (JP)
Title: Automatic parking system
Inventor: SUGANO TATSUYA
IPC: G08G1/09
Filed: 2019-11-11
Abstract: To provide an automatic parking system capable of suppressing an influence of a fail vehicle on a target vehicle as compared with the case where the target vehicle is automatically parked without considering the fail vehicle.SOLUTION: An automatic parking system executes automatic parking in response to a user request regarding entry and exit from a user of an autonomous driving vehicle; and automatically drives the autonomous driving vehicle along a target route to enter or leave the vehicle. The automatic parking system sets a restricted area based on parking lot map information and a position of a fail vehicle when the autonomous driving vehicle becomes an emergency stop or communication blackout and becomes the fail vehicle, and sets an acceptable area, which is an area within a parking lot, including a parking space located outside the restricted area; the automatic parking system gives an instruction to the target vehicle based on a position of the target vehicle, which is the target vehicle for automatic driving to be a target of the user request, and the setting result of the restricted area; and the automatic parking system sets a target route of the target vehicle so as to park in a parking space located within the acceptable area.SELECTED DRAWING: Figure 11
Patent JP-2020079398-A (JP)
Title: Asphalt composition
Inventor: KAKIUCHI HIROKI
IPC: C08G63/181
Filed: 2019-11-12
Abstract: To provide an asphalt composition having excellent durability of a paved surface after its application, an asphalt mixture, and a method for producing an asphalt mixture.SOLUTION: An asphalt composition comprising asphalt and a polyester, wherein the asphalt has an asphaltene content of 18-40 mass% and the polyester is contained in an amount of 1-10 pts.mass per 100 pts.mass of the asphalt.SELECTED DRAWING: None
Patent JP-2020097228-A (JP)
Title: Method for manufacturing plastic member and method for manufacturing composite container
Inventor: SUGA YUSUKE
IPC: B29B11/04
Filed: 2019-11-12
Abstract: To provide a method for manufacturing a plastic member and a method for manufacturing a composite container that enable various functions and characteristics to be imparted to a container.SOLUTION: The method of manufacturing a plastic member 40 of the present invention is for manufacturing a composite container 10A having a preform and the plastic member 40 adhered to the outside of the preform by being mounted around the outside of the preform and heated together with the preform as an integral part, and the present invention is characterized in that the plastic member 40 is a heat-shrinkable tube, comprising: (1) heating and melting a resin material comprising a cross-linkable resin; (2) extruding the heat-melted resin material to obtain an extruded product; (3) expanding the extruded product; and (4) irradiating the expanded extruded product with an active light beam to cross-link the cross-linkable resin.SELECTED DRAWING: Figure 1