baber/WOPTO huggingface dataset:
Patent JP-2021022423-A (JP)
Title: Manufacturing method of light-emitting device and light-emitting device
Inventor: ANO KOICHIRO
IPC: H01L51/50
Filed: 2019-07-24
Abstract: To provide a manufacturing method of a light-emitting device capable of reducing workload of a worker when bending a surface light source into a target shape, and the light-emitting device.SOLUTION: The present invention relates to a method for manufacturing a light-emitting device 10 comprising: a surface light source 40 including a front face 41a including a light-emitting face 41a1 and a rear face 41b at an opposite side thereof and has flexibility; a first fixture 20 including a first positioning rib, a second positioning rib, and a first curved face disposed between the first positioning rib and the second positioning rib; and a second fixture 30 including a second curved face. The method includes: a bending step of bending the surface light source 40 which is mounted at the positioning ribs by moving the second fixture 30 relatively close to the first fixture 20 and pressing the surface light source 40 toward the first fixture 20; and a fixing step of fixing the first fixture 20 and the second fixture 30 in the state where the surface light source 40 which is bent in the bending step is held therebetween.SELECTED DRAWING: Figure 4
Patent JP-2021020160-A (JP)
Title: Photocatalyst unit
Inventor: WATANABE TERUO
IPC: B01J35/04
Filed: 2019-07-26
Abstract: To provide a fluid cleaning structure by a photocatalyst which can be thinned and downsized and has a high degree of freedom in a design of a flow passage structure, as a photocatalyst unit which can improve a fluid cleaning action by a photocatalyst by efficiently irradiating the photocatalyst with ultraviolet rays, and comprises a photocatalyst filter and a light irradiation part.SOLUTION: A photocatalyst unit comprises: a photocatalyst filter in which a fluid passage hole for allowing fluid to pass is formed on one or both of an apex of a crest part and a bottom of a trough part, and which carries a photocatalyst; and a light irradiation part which is provided in one or both of one end side and the other end side in a direction in which the crest part and the trough part of the photocatalyst filter extend, and irradiates the inner side with ultraviolet rays or light of visible light. The light irradiation part is provided with a metallic light source mounting base of a nearly square U-shape or U-shape in a cross-sectional view, comprising plate-like base parts arranged to face each other along an end surface at the one end side or the other end side for allowing a light source to be mounted thereon, and a pair of support pieces extending from each of end sides at the photocatalyst filter front face side and rear face side of the base part to a filter side, and fixed to the front face or the rear face.SELECTED DRAWING: Figure 1
Patent JP-2021019565-A (JP)
Title: Pyrithiamine-resistant mutant strain of aspergillus filamentous fungus
Inventor: TODOKORO TAKEHIKO
IPC: C12N15/09
Filed: 2019-07-30
Abstract: To provide a pyrithiamine-resistant mutant strain of Aspergillus filamentous fungus and a method for producing a genome-edited Aspergillus filamentous fungus.SOLUTION: Provided is a pyrithiamine-resistant mutant strain of Aspergillus filamentous fungus in which the nucleic acid encoding the protein (a) or (b) below is deficient: (a) a protein consisting of a specific amino acid sequence; and (b) a protein containing an amino acid sequence having 90% or more identity with a specific amino acid sequence and having transporter activity.SELECTED DRAWING: None
Patent JP-2021023856-A (JP)
Title: Metal capture agent, method for producing metal capture agent, and fluid catalytic cracking catalyst
Inventor: ETO MAYUMI
IPC: C10G11/05
Filed: 2019-08-01
Abstract: To provide a metal capture agent for a fluid catalytic cracking catalyst having excellent vanadium capturing properties, to provide a method for producing the same, and to provide a fluid catalytic cracking catalyst that resists deterioration.SOLUTION: A production method includes: a step of obtaining a mixed slurry formed by mixing a silicon oxide slurry with an alumina component; a step of obtaining a metal capture agent precursor that carries a Group-2 element by using the mixed slurry and optionally further carries a rare-earth element; and a step of, as appropriate, washing, drying and further firing the metal capture agent precursor to obtain a metal capture agent, thereby obtaining a metal capture agent containing a silicon oxide binder and an alumina component and containing, as metal components, a compound of a Group-2 element, and optionally a compound of a rare earth element. The fluid catalytic cracking catalyst contains the metal capture agent, a zeolite component, a binder component, and a clay mineral component.SELECTED DRAWING: None
Patent JP-2021024926-A (JP)
Title: Hardened film, method for producing the same, and laminate
Inventor: SATO YOSHIHIDE
IPC: C08J5/18
Filed: 2019-08-02
Abstract: To provide a hardened film that is excellent in matte and scratch resistance.SOLUTION: Provided is a hardened film having a structure in which protrusion streaks are formed in annular shape on the surface, and in which the protrusion streaks are constituted of wrinkle-shaped convexoconcave, and, in the plan view and in the width direction of the protrusion streak, the distance between the center of a protrusion and the center of a concavity adjacent to the protrusion in the convexoconcave is 0.5 to 20 μm and the arithmetical average height Sa of the surface is 0.01 to 5 μm.SELECTED DRAWING: Figure 1
Patent JP-2021025460-A (JP)
Title: Compressor
Inventor: NISHIBE MAMORU
IPC: F04B39/12
Filed: 2019-08-05
Abstract: To improve safety of a compressor and a refrigeration cycle device using a working medium including HFO1123.SOLUTION: In a compressor of a refrigeration cycle device in which double bond is included in a refrigeration cycle circuit and a working fluid including a refrigerant gas having two carbons is sealed, an energization portion 10 in an electric motor element 2 is constituted so that it is installed under an environment of a component or a composition different from the working fluid, by disposing a partition wall 11 for partitioning the energization portion 10 from the working fluid. Thus application of high energy to a working fluid can be prevented even when layer short circuit occurs in the energization portion 10 in the electric motor element 2 of the compressor. Thus self-decomposition reaction of the working fluid can be prevented even when the working fluid including, for example, HFO1123 is used.SELECTED DRAWING: Figure 1
Patent JP-2021023628-A (JP)
Title: Game machine
Inventor: YAMADA TERUHIKO
IPC: A63F7/02
Filed: 2019-08-07
Abstract: To provide a game machine capable of appropriately executing a suggestion performance.SOLUTION: In a Pachinko game machine 1, a game manager can change a set value used to change the setting of a big winning probability. When the appearance rate of a suggestion performance image suggesting the set value is increased when a premier performance image is displayed. Therefore, with the appearance of the premier performance image, a player can enjoy two merits of the ascertainment of the big winning and the increase of the appearance rate of the suggestion performance image. As a result, uplifting feeling can be given to the player and the suggestion performance can be appropriately executed.SELECTED DRAWING: Figure 1
Patent JP-2021025483-A (JP)
Title: Hose for air intake duct
Inventor: TAKAHASHI KYOKO
IPC: F02M35/10
Filed: 2019-08-07
Abstract: To prevent a collapse caused by negative pressure in a hose for an air intake duct for sending air to an engine of a vehicle and relatively simplify the manufacturing process.SOLUTION: A hose 1 for an air intake duct for sending air to an engine of a vehicle is provided between an air intake duct and an air cleaner. In the hose for the air intake duct 1, a bellows part 10 is provided between an air intake duct side connection part and an air cleaner side connection part. The bellows part 10 is formed into a bellows shape in which crest parts 14 and trough parts 12 are repeatedly formed. Reinforcement parts 16 formed of a rubber material are respectively provided at the crest parts 14. In the bellows part 10, crest parts 14a each provided with the reinforcement part 16 and crest parts 14b each provided with no reinforcement part 16 are formed.SELECTED DRAWING: Figure 2
Patent JP-2021028137-A (JP)
Title: Production method for frp precursor, frp precursor, laminated board, multilayer printed wiring board and semiconductor package
Inventor: SASAKI RYOTA
IPC: B29B15/08
Filed: 2019-08-09
Abstract: To provide a production method for an FRP precursor having excellent productivity, an FRP precursor produced by the production method, and a laminated board, a multilayer printed wiring board, and a semiconductor package using the FRP precursor.SOLUTION: A production method for an FRP precursor in which a sheet-like aggregate is impregnated with a thermosetting resin film by pressure welding includes a step of performing pressure welding impregnation of the thermosetting resin film from only one surface of the sheet-like aggregate. The FRP precursor is produced by the production method. The FRP precursor is used for a laminated board, a multilayer printed wiring board, and a semiconductor package.SELECTED DRAWING: None
Patent JP-2021033411-A (JP)
Title: Vehicle manufacturing support system
Inventor: NISHIDA GIICHI
IPC: G06Q30/06
Filed: 2019-08-19
Abstract: To provide a vehicle manufacturing support system that can support sales of a combination of vehicles and batteries according to the wishes of users.SOLUTION: A vehicle manufacturing support system comprises an acceptance unit that accepts specifications from users on the body of an electric vehicle and charging performance of second handed batteries for driving mounted on the body and an output unit that outputs information that instructs the combination of the electric vehicle according to the specifications accepted by the acceptance unit.SELECTED DRAWING: Figure 1
Patent JP-2021029544-A (JP)
Title: Movement mechanism for robot arm
Inventor: SUZUKI MASATAKA
IPC: A61B34/35
Filed: 2019-08-22
Abstract: To provide a movement mechanism for robot arms with which positions of surgical instruments fitted to the robot arms can be easily changed without exchanging the surgical instruments.SOLUTION: A movement mechanism 30 for robot arms includes: a plurality of robot arms 24, 26, 28 holding surgical instruments respectively; and a stage 38 rotatably supporting base parts 24a, 26a, 28a of the plurality of robot arms respectively; and a robot main body rotatably supporting the stage. The stage 38 moves the plurality of robot arms 24, 26, 28 together with respect to the robot main body, and rotates the plurality of robot arms 24, 26, 28, so that an order of arrangement of the plurality of robot arms can be changed.SELECTED DRAWING: Figure 2
Patent JP-2021034989-A (JP)
Title: Control method and control unit for projector
Inventor: SHIGEMITSU MAKOTO
IPC: G06F3/0484
Filed: 2019-08-29
Abstract: To provide a control method for a projector that can change a video projected on a specific object.SOLUTION: A control method for a projector includes: acquiring a distance image having distance information for every pixel from an image sensor including a plurality of objects in its visual field; creating a plurality of object images showing two-dimensional shapes in the distance images of the plurality of objects based on the distance information, and creating a selection screen having the plurality of object images as options presented to a user; displaying the selection screen on a display apparatus; determining a specific object image from the plurality of object images with an input apparatus that receives the user's operation for the selection screen; and controlling the projector to change a video projected on an object corresponding to the specific object image.SELECTED DRAWING: Figure 1
Patent JP-2021037001-A (JP)
Title: Pinball game machine
Inventor: ONO HIDEKI
IPC: A63F7/02
Filed: 2019-08-31
Abstract: To appropriately arrange an apex of a center case in a relation with a shooting angle against an angle of rotation of a shooting handle in a pinball game machine.SOLUTION: When a range from angle of rotation position θ1 of a shooting handle where a game ball reaches a game area beyond a return prevention piece to angle of rotation position θ2 of the shooting handle where the game ball reaches an apex 201 of a center case is range A4 and a range from angle of rotation position θ2 of the shooting handle where the game ball reaches the apex 201 of the center case to angle of rotation position θ3 of the shooting handle where the game ball reaches a rebounding body up is range B4, the apex of the center case is arranged so that there is a relation range A4>range B4.SELECTED DRAWING: Figure 10
Patent JP-2021039540-A (JP)
Title: Vehicle driving support device
Inventor: OKUBO SOICHI
IPC: B60W50/14
Filed: 2019-09-03
Abstract: To solve a problem that a starting point of a fork road is included in a section preparing for a switch, which is the section from a point where a notice is given to a point where driving is switched, while it is desirable that a section in which an automatic driving process is executed is as long as possible; provided that a driving support device for a vehicle that executes the automatic driving process while driving on a road to be supported performs driving switch, which stops the automatic driving process after giving notification to a driver upon entering a local road or a facility from a road to be supported via the fork road.SOLUTION: If a predicted travel time from when a vehicle enters a fork road to a first stop is equal to or longer than a predicted window time, driving is switched such that a section preparing for a switch is included in the fork road. If the predicted travel time is shorter than the window time, the driving is switched such that the section preparing for the switch is included in a road to be supported.SELECTED DRAWING: Figure 3
Patent JP-2021038126-A (JP)
Title: Method for manufacturing ceramic composite
Inventor: FURUTAKI TOSHIRO
IPC: C30B29/22
Filed: 2019-09-05
Abstract: To provide a method for manufacturing a ceramic composite, capable of controlling the size of a lamellar structure for uniformly scattering primary light and wavelength converted secondary light.SOLUTION: A method for manufacturing a ceramic composite 2 comprises: storing a plurality of dice 9 having slits and having longitudinal directions arranged in parallel in a crucible and inputting a raw material including at least aluminum oxide, yttrium oxide, magnesium oxide and cerium oxide into the crucible; heating the crucible to melt the raw material in the crucible and prepare a melt 21; forming a melt pool 22 for storing the melt in an upper portion of the slit through the slit; and contacting a seed crystal 17 to the melt pool to pull the seed crystal at a pulling speed of 0.9 mm/hour or more and 400 mm/hour or less.SELECTED DRAWING: Figure 7
Patent JP-2021037735-A (JP)
Title: Printing device, notification control method and program
Inventor: IKO TAKUMA
IPC: B41J3/36
Filed: 2019-09-05
Abstract: To make it possible to timely notify a user of a situation of a printed matter that is not completely discharged but held in a printing device.SOLUTION: There is provided a printing device which comprises: printing means; discharging means that discharges a printed matter printed by the printing means, which holds the printed matter without completely discharging the matter; detecting means that detects removal of the printed matter held by the discharging means; and control means that controls notification to a user by notifying means. The control means controls the notifying means so that the user is notified of the removal of the printed matter, in response to detection of the removal of the printed matter by the detecting means. There are also provide a notification control method and a program.SELECTED DRAWING: Figure 2
Patent JP-2021040117-A (JP)
Title: Photoelectric conversion element
Inventor: OGURA ATSUSHI
IPC: H01L31/0224
Filed: 2019-09-05
Abstract: To provide a photoelectric conversion element capable of achieving high conversion efficiency of light.SOLUTION: A photoelectric conversion element 10 includes: a semiconductor layer 20; a conductor layer 30 layered on the semiconductor layer 20; and an electrode 40 provided on a surface of the conductor layer 30. The conductor layer 30 includes a two-dimensional layer substance containing at least metal and chalcogen. The photoelectric conversion element 10 can improve the conversion efficiency of light.SELECTED DRAWING: Figure 1
Patent JP-2021044867-A (JP)
Title: Control device, control system, control method, and program
Inventor: AKIYAMA YUKINA
IPC: H02J3/36
Filed: 2019-09-06
Abstract: To prevent a load of output power in the case of a shift to an isolated operation from becoming eccentric in DC power transmission systems which are provided in parallel.SOLUTION: The present invention relates to a control device included in a system comprising two or more self-excited power converters which are connected in parallel to an AC system and capable of mutually converting an alternating current and a direct current, and two or more control devices which respectively control the two or more power converters. The control device includes a command value generation unit which generates and outputs command values representing active power and reactive power to be output to the power converter in the case of an isolated operation. The command value generation unit is capable of determining the output of the power converter at a starting time point of the isolated operation, at a predetermined value.SELECTED DRAWING: Figure 2
Patent JP-2021044207-A (JP)
Title: Cable module and method for manufacturing the same
Inventor: TATE HISASHI
IPC: H01B11/00
Filed: 2019-09-13
Abstract: To improve manufacturing easiness of a fixing part that collectively fixes a plurality of oblong cables.SOLUTION: A method for manufacturing a cable module includes a process of arranging a part of each of a plurality of cables in a first space and sandwiching the plurality of cables between an upper mold and a lower mold so as to form a second space communicating with the first space in a longitudinal direction. The method for manufacturing the cable module includes: a process of injecting a resin from the second space into the first space; a process of curing the resin; and a process of forming a first structure which is made of the resin poured into the first space by removing the upper mold and the lower mold, and a second structure which is made of the resin poured into the second space and is integrally formed with the first structure. Further, the method for manufacturing the cable module includes a process of forming the fixing part which is composed of the first structure by removing the second structure integrally formed with the first structure.SELECTED DRAWING: Figure 7
Patent JP-2021047474-A (JP)
Title: Flow rate control device and flow rate control method
Inventor: IKEUCHI SHINTARO
IPC: G05D7/01
Filed: 2019-09-17
Abstract: To provide a flow rate control device and a flow rate control method in which the accuracy of a controlled flow rate does not depend on the accuracy of a pressure sensor.SOLUTION: A flow rate control method for a flow rate control device, which incudes a variable orifice 31 that can change the opening of the orifice through which fluid flows, a control valve 11 provided on the upstream side of the variable orifice 31, and a pressure sensor 20 provided between the control valve 11 and the variable orifice 31, controls the opening degree of the variable orifice 31 so that the flow rate of the fluid passing through the variable orifice 31 becomes the target flow rate, while controlling the control valve 11 so that the detected pressure of the pressure sensor 20 is maintained at the target pressure.SELECTED DRAWING: Figure 1
Patent JP-2021045342-A (JP)
Title: Cleaning tool
Inventor: TAGUCHI SHINGO
IPC: A47L13/10
Filed: 2019-09-18
Abstract: To provide a cleaning tool which is capable of exchanging a brush at lower price by preventing waste of resources.SOLUTION: A cleaning tool includes: a rod-like handle 20; a head part 60 installed in a lower part of the handle 20; and a brush 100 which is installed on a side opposite from the installed part of the handle 20 of the head part 60. The brush is provided with a fiber bundle for which a large number of fibers are bundled. The fiber bundle of the brush is held together by a clamp part 80 in a longitudinal intermediate part of the fiber bundle. The clamp part 80, with the fiber bundle held together, is detachably installed in the head part 60.SELECTED DRAWING: Figure 3
Patent JP-2020005656-A (JP)
Title: Plant cultivation method
Inventor: KURAMOCHI YASUFUMI
IPC: A01G9/00
Filed: 2019-09-18
Abstract: To provide a cultivation device which enhances operation efficacy.SOLUTION: A plurality of cultivation units 2A and 2B are arranged side by side in a cultivation house 1 with an interval in the north-south direction serving as a work passage indicated with a vertical line. Using cultivation containers 5A2 and 5B2 on south side shelves 2A3 and 2B3 as lower shelves of the plurality of cultivation units 2A and 2B, plants to be harvested in summer including the summer solstice are cultivated. Using a cultivation container 5A1 on a north side shelf 2A2 as an upper shelf having a space 53 vertically penetrating the lower shelves, a plant growing soil in summer including the summer solstice is cultivated. During this summer period including the summer solstice, the cultivation container 5A1 is removed from the north side shelf 2A2 as the upper shelf so that sunlight 6 also strikes plants cultivated using cultivation containers 5A2 and 5B2 as the lower shelves through the space 53 penetrating vertically in the northern shelf 2A2 as the upper shelf during harvesting period in summer including the summer solstice, resulting in that plants may be harvested throughout the year.SELECTED DRAWING: Figure 10
Patent JP-2021052539-A (JP)
Title: Power converter and control method thereof
Inventor: YAMAMOTO AKIO
IPC: H02M3/155
Filed: 2019-09-26
Abstract: To provide a power converter capable of reducing ringing or ripple with a filter which is reduced in size.SOLUTION: In a power converter using a switching circuit, a plurality of switching units 103a, 103b is provided. A controller 101 performs control in an antiphase manner to approximately synchronize timely a rise of a control signal applied to one of the switching units with a fall of a control signal 110a, 110b, 111a, 111b for switching applied to any one of the other switching units and to approximately synchronize timely a fall of the control signal applied to the one of the switching units with a rise of the control signal for switching applied to the any one of the other switching units. When the control in an antiphase manner is disabled, control is performed to prevent rises or falls from coinciding with each other between the switching units. Output signals 104a, 104b from the switching units are input to rectifiers 105a, 105b and are combined by a combiner 107 to become an output signal 108.SELECTED DRAWING: Figure 1