baber/WOPTO huggingface dataset:
Patent JP-2021121420-A (JP)
Title: Production method for fluid catalytic cracking catalyst
Inventor: SETO Yuka
IPC: B01J29/08
Filed: 2020-01-31
Abstract: To provide a production method for a fluid catalytic cracking catalyst excellent in various characteristics.SOLUTION: A production method for fluid catalytic cracking catalysts comprises: obtaining a mixed slurry including a matrix containing zeolite and basic aluminum chloride, which is a binder component, and lantern carbonate; obtaining the precursor of the fluid catalytic cracking catalyst by atomization-drying the mixed slurry; filtrating the precursor after suspending in an aqueous solution having pH of 5.5 to 7.5 and temperature of 40 to 70°C and further performing cleansing by hot water to obtain a cleansing cake 1; filtrating the cleansing cake 1 after suspending in the aqueous solution of ammonium sulfate having the pH controlled in a range of 5 to 7 and carrying out cleansing by hot water to obtain a cleansing cake 2; adding the aqueous solution including RE2O3 precursor to the cleansing cake 2 after suspending in hot water, agitating, filtrating, cleansing by hot water and drying to obtain a rare earth-substituted fluid catalytic cracking catalyst including lantern carbonate of 5 mass% or more as La2O3 in a catalyst standard.SELECTED DRAWING: None
Patent JP-2020171676-A (JP)
Title: Game machine
Inventor: KUROSAWA SAIRI
IPC: A63F7/02
Filed: 2020-01-31
Abstract: To provide a game machine, such as a pinball game machine (pachinko machine) or a rotary drum game machine (slot machine), having a feature in performance means.SOLUTION: In a minor win rush state, when a plurality of minor wins are not included in a result of a running drawing pattern variable display and in a result of a drawing pattern variable display kept on hold, a totally-acquired prize ball number is displayed in a display mode in which a display of the totally-acquired prize ball number is counted up after end of a minor win game, and when a plurality of minor wins are included in the result of the drawing pattern variable display executed and in the result of the drawing pattern variable display the execution of which is held, the totally-acquired prize ball number is displayed in a display mode in which count-up of the display of the totally-acquired prize ball number is reserved after the end of the minor win game. A selection performance is executed in a major win game related to the minor win rush state or a major win in the minor win rush. A performance selected in the selection performance is executed in the minor win rush state.SELECTED DRAWING: Figure 53
Patent JP-2021123561-A (JP)
Title: Sleep promoting composition and food, pharmaceutical, and feed containing composition
Inventor: MURAKAMI HIROKI
IPC: A23K10/16
Filed: 2020-02-05
Abstract: To provide a sleep promoting composition that can promote sleep introduction at night and has excellent stability and safety and to provide a food, a pharmaceutical, and feed containing the sleep promoting composition.SOLUTION: A sleep promoting composition contains, as an active ingredient, microorganisms belonging to any of Lactobacillus, Lactococcus, Leuconostoc, Pediococcus, Weissella, or Bifidobacterium or a culture thereof.SELECTED DRAWING: Figure 1
Patent JP-2021124441-A (JP)
Title: Sensor system and target substance detection method
Inventor: ITO KENGO
IPC: G01N27/22
Filed: 2020-02-07
Abstract: To provide a sensor system and a target substance detection method for measuring, using a water-compatible sensor element, an electrical behavior upon an applied voltage in stages when mold or virus capture has begun, without waiting for the accumulation of capture amount to become a detectable signal.SOLUTION: Provided is a sensor system including a sensor element, a substance that specifically binds to a target substance modified on the surface of the sensor element, and a measurement unit for measuring an electrical behavior upon an applied voltage to the sensor element. With this system, a moisture-containing specimen is exposed to the sensor element and the electrical behavior is measured by the measurement unit, and the target substance included in the specimen is thereby detected.SELECTED DRAWING: Figure 1
Patent JP-2021123694-A (JP)
Title: Pressure sensitive adhesive sheet
Inventor: NISHIWAKI MASATAKA
IPC: C09J201/00
Filed: 2020-02-07
Abstract: To provide a novel pressure sensitive adhesive sheet with limited light permeability and an improved refractive index, while exhibiting excellent adhesive properties.SOLUTION: A pressure sensitive adhesive sheet includes an adhesive layer 40. The pressure sensitive adhesive sheet has whole light transmittance of less than 80%. The adhesive layer includes a first face 40A and a second face 40B on an opposite side of the first face. The adhesive layer contains a high refractive index particle 42. The high refractive index particle is unevenly distributed within a range of 100 nm thick or thicker spreading from the first face to the second face side in the adhesive layer and within a range of thickness smaller than 50% thickness of the adhesive layer.SELECTED DRAWING: Figure 4
Patent JP-2021127882-A (JP)
Title: Air conditioner
Inventor: ISHIKAWA ATSUSHI
IPC: F24F13/22
Filed: 2020-02-17
Abstract: To provide an air conditioner which enables a container containing water to be drawn stably from a housing.SOLUTION: An air conditioner includes: a dehumidification part 40 which performs dehumidification; a housing 10 which houses the dehumidification part 40; and a first container 20 which stores water generated by the dehumidification part 40. The housing 10 has: a container housing part 16 which houses the first container 20; and an opening 17 which enables the first container 20 to be taken out from or into the container housing part 16. The first container 20 includes a holding part 30. The container housing part 16 includes a first engagement part 18 at a bottom part. The first container 20 has a second engagement part 21 which engages with the first engagement part 18 at a bottom part. The first container 20 is stopped at a position, in which the holding part 30 gets out from the opening 17, by engagement between the first engagement part 18 and the second engagement part 21 when the first container 20 is drawn from the opening 17.SELECTED DRAWING: Figure 3
Patent JP-2021129632-A (JP)
Title: Badminton racket
Inventor: KIMIZUKA WATARU
IPC: A63B49/00
Filed: 2020-02-18
Abstract: To provide a badminton racket suitable for a lobbing.SOLUTION: A badminton racket 2 has a shaft 4, a frame 6, a grip 8, and a string 10. A bending rigidity value EI(2) of the shaft 4 at a second measurement point having a distance of 95 mm from the grip 8 is smaller than a bending rigidity value EI(1) of the shaft 4 at a first measurement point having a distance of 35 mm from the grip 8. A bending rigidity value EI(3) of the shaft 4 at a third measurement point having a distance of 155 mm from the grip 8 is smaller than the bending rigidity value EI(2).SELECTED DRAWING: Figure 1
Patent JP-2020076111-A (JP)
Title: Method of production of graft copolymer excipient with superior peptide and protein binding property
Inventor: CYNTHIA C JONES
IPC: C08G69/44
Filed: 2020-02-18
Abstract: To provide a method of production of a graft copolymer excipient with a superior peptide and protein binding property.SOLUTION: Provided herein is a process of preparing a semi-random graft copolymer, the product of which is difficult to fully characterize chemically. The product of the present disclosure has unique and useful properties of 1) binding to a peptide and 2) upon co-administration of the product and the peptide into animals the product prolongs the blood circulation time and elevates the level of the peptide, compared to the peptide alone without the product of the disclosure. The semi-random graft copolymer may be selected based on binding to glucagon like peptide-1 and/or atrial natriuretic peptide, and derivatives thereof, for example.SELECTED DRAWING: None
Patent JP-2020151464-A (JP)
Title: Link bracelet
Inventor: GILLES DAVID
IPC: A44C5/10
Filed: 2020-02-19
Abstract: To provide a bracelet that can easily be disassembled and/or adjusted.SOLUTION: A link bracelet includes two rows of side links forming the edges of the bracelet and at least one row of central links arranged between the side links, where the side links each include at least two through holes in the inner face thereof facing the central links, and the central links are traversed by at least two housings. The bracelet includes arbors inserted into each of the holes in the side links, the head of the arbors being fitted into the housings of the central links, each arbor having a grooved portion in proximity to the end thereof, and the central links include an opening allowing access to the grooved portions. The grooved portions are arranged to cooperate with a locking member designed to be inserted into the openings in the central links to thereby maintain the assembly of the bracelet.SELECTED DRAWING: Figure 1
Patent JP-2021130760-A (JP)
Title: Hot melt adhesive composition and adhesive sheet
Inventor: NEGISHI NOBUKAZU
IPC: C09J133/10
Filed: 2020-02-19
Abstract: To provide a hot melt adhesive composition which is capable of forming an adhesive layer without undergoing abrupt gelation when heated and melted.SOLUTION: The present invention provides a solvent-free hot melt adhesive composition. The adhesive composition contains a base polymer, an isocyanate-based crosslinking agent, and a tackifying agent A represented by formula (1) R-[(CH3)2C6H2-(CH2O)n-CH2]m-OH. (In the formula (1), R represents a hydrogen atom or a hydroxyl group; m represents a number from 9 to 16; and n represents a number from 0 to 3). The content of the tackifying agent A is from 1 pts.wt. to 10 pts.wt. per 100 pts.wt. of the base polymer.SELECTED DRAWING: Figure 1
Patent JP-2021132110-A (JP)
Title: Domain wall displacement element and magnetic recording array
Inventor: YAMADA SHOGO
IPC: H01F10/16
Filed: 2020-02-19
Abstract: To provide a domain wall displacement element and a magnetic recording array, having less leakage magnetic field.SOLUTION: A domain wall displacement element according to a present embodiment comprises: a magnetic recording layer containing a strength magnetic body; a non-magnetic layer laminated in the magnetic recording layer; and a magnetization reference layer laminated on the non-magnetic layer. The magnetic recording layer includes: a first strength magnetic layer; a spacer layer; and a second strength magnetic layer in order from the non-magnetic layer side. The first strength magnetic layer and the second strength magnetic layer are antiferromagnetism-coupled, and the magnetic recording layer includes: a center region where the product of a film thickness of the first strength magnetic layer with a saturation magnetization is larger than that of a film thickness of the second strength magnetic layer with the saturation magnetization; and an outer side region where the product of the film thickness of the first strength magnetic layer with the saturation magnetization is smaller than that of the film thickness of the second strength magnetic layer with the saturation magnetization. The outer side region is on the outside of the center region in a plan view in a lamination direction.SELECTED DRAWING: Figure 3
Patent JP-2021131478-A (JP)
Title: Concave diffraction grating and optical device
Inventor: AONO TAKANORI
IPC: G02B5/18
Filed: 2020-02-20
Abstract: To provide a concave diffraction grating capable of preventing deformation of a reflective film due to the effect of temperature and deterioration in optical properties due to temperature, and to provide an optical device using the concave diffraction grating.SOLUTION: A concave diffraction grating of the present invention comprises a reflective film 22 having a plurality of grating grooves 21, a holding film 25 made of metal and provided with the reflective film 22 on one surface thereof, a concave substrate 24 having a concave surface 24a, and a fixing layer 23 provided between the concave surface 24a and the other surface of the holding film 25 and configured to fix the holding film 25 and the reflective film 22 onto the concave substrate 24.SELECTED DRAWING: Figure 3
Patent JP-2021129962-A (JP)
Title: Game machine
Inventor: HAMAGUCHI HIROSHI
IPC: A63F7/02
Filed: 2020-02-21
Abstract: To provide a game machine capable of drastically increasing an interest.SOLUTION: A Pachinko machine includes a central winning unit 37 that is opened and closed when game balls shot into a game area enter start winning parts 33a, 33b and a small win is won by a winning/losing lottery based on the entry of game balls. A destination of game balls entering an internal area of the central winning unit 37 is distributed to a winning/losing lottery area or an accessory operation lottery area by a route distribution member 603. Game balls guided to the winning/losing lottery area are used for a winning/losing lottery by a rotor unit 410. A big win state occurs when winning the winning/losing lottery. In the meantime, game balls guided to the accessory operation lottery area are guided to a special gate 650, and an operation assist lottery is held when the entry is detected. When the operation assist lottery is won, a movable accessory becomes in an operation state advantageous to a player for predetermined time.SELECTED DRAWING: Figure 4
Patent JP-2020170504-A (JP)
Title: Tunable bias reduction pipeline
Inventor: AONGHUS MCGOVERN
IPC: G06F40/216
Filed: 2020-02-26
Abstract: To provide a system and a method capable of reducing bias in an artificial intelligence model.SOLUTION: A system receives a word embedding model generated on the basis of a corpus, determines a bias definition vector in an embedding space of the word embedding model, and receives bias classification criteria. The bias classification criteria include logic to group word vectors in the word embedding model on the basis of a distance measurement value from the bias definition vector. The system identifies, in the word embedding model, a group of vectors on the basis of the bias classification criteria and the bias definition vector, and generates a debiased artificial intelligence model. The debiased artificial intelligence model includes associations between words and metrics. The system weights the metrics for the words associated with a first group of vectors and a second group of vectors with non-zero penalization factor.SELECTED DRAWING: Figure 4
Patent JP-2021136781-A (JP)
Title: Actuator
Inventor: ANDO MASAAKI
IPC: B06B1/04
Filed: 2020-02-27
Abstract: To improve the assemblability of an actuator that vibrates a movable body with respect to a support, and enable the reuse of a component.SOLUTION: An actuator 1 includes a support 2, a movable body 3, a connector 10 connected to the support 2 and the movable body 3 and having at least one of elasticity and viscoelasticity, and a magnetic drive mechanism 6 that includes a magnet 61 and a coil 62 and moves the movable body 3 relative to the support 2. The support 2 includes a cylindrical case 20 that surrounds the outer peripheral side of the movable body 3, and a first lid member 21 and a second lid member 22 press-fitted into the end of the case 20. The case 20 includes a regulating portion 28 that abuts, in an L direction of the axis, on a locking portion 27 provided on each of the first lid member 21 and the second lid member 22, and restricts the locking portion 27 from coming off the case 20.SELECTED DRAWING: Figure 2
Patent JP-2021134992-A (JP)
Title: chimney
Inventor: KOBAYASHI FUMIAKI
IPC: F23J13/00
Filed: 2020-02-27
Abstract: To efficiently swirl exhaust gas flowing in an exhaust gas flow cannel to increase exhaust efficiency.SOLUTION: A flue 120 is provided with an exhaust gas guide vane 10 composed of a plate body 30 which is formed by twisting a flat plate material into twisted shape. A linear twist center axis C of the plate body 30 is placed along a central axis line C1 of the flue 120. Both spirally extending end surfaces 33, 33 of the plate body 30 are brought into contact with an inner circumferential surface 11 of a cylindrical wall 110.SELECTED DRAWING: Figure 1
Patent JP-2020138320-A (JP)
Title: Lumbar region skeleton of robot, and robot
Inventor: CUI HAOTIAN
IPC: B25J9/08
Filed: 2020-02-27
Abstract: To provide a lumbar region skeleton of a robot, which allows a lumbar region external skeleton of the robot to be directly exchanged, without exchanging the whole lumbar region skeleton of the robot, when there is a need to change a shape of the lumbar region of the robot.SOLUTION: An embodiment of the present invention pertains to robots, and is in particular related to a lumbar region skeleton 20 of a robot and the robot, wherein the lumbar region skeleton of the robot comprises a lumbar region endoskeleton 22, and a lumbar region external skeleton 21 surrounding the lumbar region endoskeleton, and the lumbar region external skeleton is connected to the lumbar region endoskeleton.SELECTED DRAWING: Figure 1
Patent JP-2021134876-A (JP)
Title: Selection system for fluid control device, method for selecting fluid control device, and computer program
Inventor: TANNO Ryutaro
IPC: F16K37/00
Filed: 2020-02-28
Abstract: To appropriately select a fluid control device with a simple configuration.SOLUTION: A system 100 for selecting a fluid control device on the basis of operation information on a fluid control device V1 for inspection which can set a control mode of at least fluid control includes: an operation information collection device 6 for collecting operation information acquired by an operation information acquisition mechanism 5 of the fluid control device for inspection; a device table 50 for mutually associating identification information on a fluid control device V to be a candidate to be selected with a specification value of the fluid control device; and a determination processing part 71 for selecting a fluid control device in accordance with a control mode of the fluid control device for inspection and contents of the operation information to be collected when the control mode is set with reference to the device table.SELECTED DRAWING: Figure 7
Patent JP-2021137822-A (JP)
Title: Spot welding method
Inventor: MATSUOKA HIDEAKI
IPC: B23K11/18
Filed: 2020-03-02
Abstract: To provide a method that enables efficient spot welding in which solidification crack and adhesion are suppressed.SOLUTION: A spot welding method of the present invention comprises: a heating step of energizing an electrode in pressure contact with an Al alloy member to resistance-heat and melt a to-be-joined portion; and a cooling step of, with the electrode in pressure contact with the Al alloy member, cooling the to-be-joined portion subjected to the heating step. When the whole Al alloy is 100 mass% (simply referred to as "%"), the Al alloy is a wrought alloy with 0.2-1.2% Mg, 0.4-1.5% Si and 1.1% or less Cu or a casting alloy with 7-11% Si and 0.1-0.4% Mg. The cooling step includes a first cooling process that is performed by reducing an amount of electric power supplied to the to-be-joined portion than that in the heating step, and a second cooling process that, after the first cooling process, is performed with a cooling speed higher than that in the first cooling process.SELECTED DRAWING: Figure 1A
Patent JP-2021140541-A (JP)
Title: Parking lot system through use of beacon
Inventor: UMEDA YASUNAGA
IPC: G07B15/00
Filed: 2020-03-06
Abstract: To provide a new method of causing a beacon to be rented in a cashless manner in a parking lot system that causes a parking fee to be paid reliably by a method of causing a beacon to be rented by cash at the time of entry and causing the beacon to be placed on a dashboard of a vehicle, without performing parking detection per passenger compartment in a parking lot.SOLUTION: A fixed beacon that transmits recognition information unique to a parking lot is provided in the vicinity of a beacon issuing machine of the parking lot that causes a beacon to be rented, so that when a user having performed use registration of the present system in a portable terminal comes to this parking lot and receives radio waves of the fixed beacon, processing of issuing a rental beacon is automatically proceeded. The parking fee can also be adjusted by receiving radio waves of the fixed beacon at the time of exit.SELECTED DRAWING: Figure 3
Patent JP-2021142872-A (JP)
Title: Learning model generation method, probability determination method and determination device
Inventor: SUZUKI DAISUKE
IPC: B61L27/00
Filed: 2020-03-12
Abstract: To provide a technique for predicting error event occurrence possibility of individual operators by use of operation information recorded and accumulated.SOLUTION: When an operator-specific operation data and operation experience information of a given operator are inputted with operator identification information indicating a first class operator who has not done an error operation beyond a fixed position of a station to stop during a prescribed period or a second class operator which has done the error operation, operation experience information of the operator, and operator-specific operation data, that is statistic data of a plurality of operation information such that the operator performed when stopping at the station during a prescribed period, as teacher data 310, a prediction model 10, which outputs a prediction value indicating possibility that the given operator is relevant to the first class operator or the second class operator, is created.SELECTED DRAWING: Figure 1
Patent JP-2021150865-A (JP)
Title: Image processing device, image processing method, and image processing program
Inventor: ISHIGAKI JUNICHI
IPC: H04N1/387
Filed: 2020-03-19
Abstract: To obtain an image processing device, an image processing method, and an image processing program, capable of appropriately selecting a part image by a user.SOLUTION: An image processing device acquires a photographing image containing a plurality of objects as a plurality of photographed images obtained by continuously photographing, controls a display of an operation screen for performing a synthesis processing for replacing a partial image corresponding to an area containing one of the plurality of objects in a reference photographing image while containing the reference photographing image as one of the plurality of photographed images, and performs the synthesis processing for selectively replacing the partial image displayed in the selected area in the reference photographing image into any one of the plurality of partial images as a replacement candidate in the plurality of photographed images when one area is selected in the operation screen.SELECTED DRAWING: Figure 4
Patent JP-2021148402-A (JP)
Title: Heating device operating system
Inventor: WATANABE KAITO
IPC: F24D19/10
Filed: 2020-03-23
Abstract: To provide a heating device operating system in which, while it is possible to remotely instruct the start of operation using an external communication terminal, it is possible to ensure safety in use.SOLUTION: There are provided burner combustion type heating means 12 for heating a heating object, device-side communication means 14 capable of communicating various information with a smartphone 2 via an information communication network I, operation control means 100 that controls the operation, and object existence state detection means BS that detects whether an object exists in the vicinity of the front of a warm air blowing portion. The operation control means 100 controls the operation of the heating means 12 so that, in the case where the start of the heating operation is instructed by the smartphone 2, the heating operation is started when the existence of the object is not detected, and the heating operation is not started when the existence of the object is detected.SELECTED DRAWING: Figure 2