baber/WOPTO huggingface dataset:
Patent JP-2021138775-A (JP)
Title: Granule in which unpleasant taste is masked and method for producing the same
Inventor: NOMURA TATSUO
IPC: A61K47/38
Filed: 2021-06-21
Abstract: To provide a granule in which an unpleasant taste is masked and quick release of an active ingredient is maintained and to provide a method for producing the same, in particular, to provide a granule containing zinc acetate as an active ingredient having an unpleasant taste and to provide a method for producing the same.SOLUTION: There is provided a method for producing a granule in which an unpleasant taste is masked and quick release of an active ingredient is maintained, which comprises: (1) a step of obtaining core particles containing an active ingredient having an unpleasant taste; (2) a step of coating the surface of the core particles obtained in the step (1) with ethyl cellulose; and (3) a step of heat-treating the particles obtained in the step (2) in a closed state.SELECTED DRAWING: None
Patent JP-2023002145-A (JP)
Title: Reservation system, management device, and reservation ticket issuing method
Inventor: SHIMIZU YOSHIYASU
IPC: G07B15/00
Filed: 2021-06-22
Abstract: To provide a reservation system capable of reducing labor involved in identity verification when issuing a ticket.SOLUTION: A server 1 registers, in a database 4, reservation information corresponding to designation information for designating a ticket from a reservation terminal 2, and voice data from the reservation terminal 2 in association with each other. Further, the server 1 authenticates a user based on input voice data, which is voice data from the ticket issuing terminal 2, and the registered voice data, which is voice data registered in the database 4. If the authentication is successful, a ticket issuing request is transmitted to the ticket issuing terminal 2 based on the reservation information corresponding to the registered voice data.SELECTED DRAWING: Figure 1
Patent JP-2023003453-A (JP)
Title: Image forming apparatus and photoreceptor drum control method
Inventor: KUMAGAI YUJI
IPC: G03G15/01
Filed: 2021-06-24
Abstract: To provide an image forming apparatus that can appropriately correct the rotational phase shift between photoreceptor drums.SOLUTION: An image forming apparatus measures and stores, for each of a plurality of photoreceptor drums, an excessive rotation amount being the amount of rotation from when the photoreceptor drum receives a stop signal until it stops based on detection information from drum rotational position detection sensors, and when resuming an image forming operation, starts the rotation of the plurality of photoreceptor drums in order from the one with the smallest excessive rotation amount with a time difference according to the difference in the excessive rotational amount.SELECTED DRAWING: Figure 11
Patent JP-2023004532-A (JP)
Title: inkjet printer
Inventor: OKUTANI MASAYUKI
IPC: B41J2/08
Filed: 2021-06-28
Abstract: To suppress air flow generated in a preceding row from disturbing flying of ink droplets in a succeeding row so as to keep printing distortion to the minimum, in performing high-speed printing using a continuous-type inkjet printer.SOLUTION: A storing part of a controller stores printing data showing a position where a dot is formed in a matrix and periodic data on rows of the matrix and data for setting a stand-by time. A control part of the controller generates a charged voltage which is applied to a charged electrode, on the basis of the printing data and the periodic data on the row for each of the rows of the matrix, and sets a stand-by time, between the rows of the matrix, on the basis of the data.SELECTED DRAWING: Figure 6
Patent JP-2023005656-A (JP)
Title: Aqueous pressure-sensitive adhesive, pressure-sensitive adhesive sheet, and production method of aqueous pressure-sensitive adhesive
Inventor: SHIMIZU ITARU
IPC: C09J133/00
Filed: 2021-06-29
Abstract: To provide: an aqueous pressure-sensitive adhesive having high adhesive strength to an olefinic adherend and high cohesive force under a high temperature environment; a production method of the same; and a pressure-sensitive adhesive sheet using the same.SOLUTION: Provided is an aqueous pressure-sensitive adhesive, comprising an acrylic copolymer (A) and a urethane-based copolymer (U), where the glass transition temperature of the acrylic copolymer (A) is -67 to -30°C, a content of the acrylic copolymer (A), when a total amount of the acrylic copolymer (A) and the urethane-based copolymer (U) is taken as 100 mass%, is 70 to 98 mass%, and an amount of ethyl acetate insoluble matter in a pressure-sensitive adhesive layer formed from an aqueous pressure-sensitive adhesive is 30 to 60 mass%.SELECTED DRAWING: None
Patent JP-2023010134-A (JP)
Title: power converter
Inventor: TASHIGETA TOSHIHISA
IPC: H02M7/487
Filed: 2021-07-09
Abstract: To provide a power converter capable of suppressing potential fluctuations in a neutral point.SOLUTION: A power converter includes: a first capacitor and a second capacitor connected in series between a pair of DC terminals; a multiplex inverter circuit that has a plurality of three-level inverters connected to a neutral point between the first capacitor and the second capacitor and the pair of DC terminals, the outputs of the plurality of three-level inverters being serially multiplexed; and a control circuit. The control circuit causes a voltage of one of the first capacitors and the second capacitor to output from the three-level inverter of a first group of the plurality of three-level inverters and causes a voltage of the other capacitor that overlaps a voltage of the one capacitor to output from a three-level inverter of a second group out of the plurality of three-level inverters with the same polarity as a voltage of the one capacitor.SELECTED DRAWING: Figure 2
Patent JP-2023010448-A (JP)
Title: Catheter for image diagnosis
Inventor: TANI KENTARO
IPC: A61B8/12
Filed: 2021-07-09
Abstract: To provide a catheter for image diagnosis in which a drive shaft hardly buckles not only in an outer tube but also in an inner tube in a pushing operation.SOLUTION: A catheter for image diagnosis includes: an outer tube; a support tube provided more inward in the radial direction than the outer tube; a drive shaft provided more inward in the radial direction than the support tube; and an inner tube provided more inward in the radial direction than the outer tube, and more outward in the radial direction than the support tube, which can move relative to the outer tube and the support tube integrally with the drive shaft in the axial direction. The inner tube includes a part for forming a plurality of flow passages, which forms a central flow passage and one or more flow passages more outward in the radial direction than the central flow passage.SELECTED DRAWING: Figure 5A
Patent JP-2021164763-A (JP)
Title: Game machine
Inventor: EBIMOTO YOSHIHIRO
IPC: A63F7/02
Filed: 2021-07-10
Abstract: To provide a game machine capable of increasing game interest.SOLUTION: A game machine includes performance execution means. In a game state where the probability in which game balls alternately enter first type ball entry means and second type ball entry means is higher than the probability in which game balls enter the first type ball entry means continuously, the performance execution means includes means for executing a specific performance, in at least one game round out of two continuous game rounds to be executed in response to two continuous game ball entries to the first type ball entry means, when game balls enter the first type ball entry means two consecutive times.SELECTED DRAWING: Figure 31
Patent JP-2023011268-A (JP)
Title: Method for preparing cancer stem cell in vivo from pluripotent stem cell, and screening method for cancer treatment agent
Inventor: SENOO SHOJI
IPC: C12N5/095
Filed: 2021-07-12
Abstract: To provide methods for efficiently producing cancer stem cells having similar properties to those of ones existing in human tumor tissue, and screening cancer treatment agents using the cancer stem cells thus produced.SOLUTION: A method for preparing a cancer stem cell includes transplanting at least one cancer cell from mammals and at least one pluripotent stem cell from the mammals into an immunodeficient mammal to turn the pluripotent stem cell into a cancer stem cell in vivo.SELECTED DRAWING: Figure 1
Patent JP-2023012788-A (JP)
Title: Control device
Inventor: KOIKE YOHEI
IPC: B62D5/04
Filed: 2021-07-14
Abstract: To suppress occurrence of striking sound emitted by a steering gear box and a rack end and to suppress uncomfortable feeling and uneasy feeling given to a user, when a steering is operated while giving a force up to a stroke end.SOLUTION: A control device for an electric power steering, includes: a base current determining unit that determines a base value for a driving current value of an electric motor; a correction control unit that performs correction control for superimposing a correction value on the base value of the driving current value determined by the base current determining unit; a limiter value processing unit that performs limiter value processing for cutting, at a predetermined limiter value, the driving current value after the correction value is superimposed by the correction control unit; and an output unit that outputs the driving current value after the limiter value processing is performed by the limiter value processing unit. The base current determining unit determines the base value lower than the predetermined limiter value so that the driving current value after superimposing the correction value does not exceed the predetermined limiter value.SELECTED DRAWING: Figure 3
Patent JP-2023013597-A (JP)
Title: Ship identification system, information processing device, ship identification method, and program
Inventor: HIRAHARA DAICHI
IPC: G08G3/00
Filed: 2021-07-16
Abstract: To provide a ship identification system, an information processing device, a ship identification method, and a program capable of improving ship identification or efficiency.SOLUTION: A ship identification system according to an embodiment comprises: a plurality of ships which communicate with each other in a wireless manner using a signal in a certain frequency band; and an information processing device for receiving the signal, and estimating at least two or more ships communicating with each other among the plurality of ships based on a flying object which observes a sea area where the signal is transmitted from the sky, the signal received by the flying object, and an image of the sea area observed by the flying object.SELECTED DRAWING: Figure 1
Patent JP-2023015696-A (JP)
Title: rice cooker
Inventor: OKAWA YUSUKE
IPC: A47J27/00
Filed: 2021-07-20
Abstract: To provide a rice cooker that comprises a rice container for housing rice, and can estimate the amount of the rice housed in the rice container.SOLUTION: A rice cooker comprises a pot, a case for housing the pot, a rice container 70 for housing rice, a rice supply part for supplying the rice in the rice container 70 into the pot, and a capacitance detection part 90 provided on an outside surface of the rice container 70 and comprising detection electrodes 91 for forming capacitance between themselves and the rice housed in the rice container 70.SELECTED DRAWING: Figure 6
Patent JP-2021176993-A (JP)
Title: Tempered and coated steel sheet having excellent formability and method of manufacturing the same
Inventor: JEAN-MARC PIPARD
IPC: C21D8/02
Filed: 2021-07-21
Abstract: To provide a tempered and coated steel sheet having excellent mechanical properties suitable for use in manufacturing of vehicles.SOLUTION: A tempered and coated steel sheet comprises, in mass percentage: 0.17%≤carbon≤0.25%, 1.8%≤manganese≤2.3%, 0.5%≤silicon≤2.0%, 0.03%≤aluminum≤1.2%, sulphur≤0.03% and phosphorus≤0.03%, and optionally comprises one or more selected from chromium≤0.4%, molybdenum≤0.3%, niobium≤0.04% and titanium≤0.1%, the remainder being iron and unavoidable impurities. The microstructure of the steel sheet comprises, in area fraction, 4 to 20% residual austenite, 0 to 15% of ferrite, 40 to 85% of tempered bainite and a minimum of 5% of tempered martensite, where the cumulated amounts of tempered martensite and residual austenite is between 10 and 30%. There is also provided a method for manufacturing the same.SELECTED DRAWING: None
Patent JP-2022190639-A (JP)
Title: Fuel debris recovery method
Inventor: MORISHIGE HARUO
IPC: G21F9/30
Filed: 2021-06-14
Abstract: To provide a fuel debris recovery method.SOLUTION: A boron nitride crystal having the hardness similar to that of a diamond is mixed to high-pressure steam, as a blast material of a mirror, jetted to fuel debris 5 and cuts the fuel debris. A blast material using a boron enriched with boron isotope with mass number 10 efficiently absorbing neutrons, as a raw material, and the fuel debris are cut. Since large boron crystals are selected for use, the large crystals are blocked with a filter of a recovery device and stay at a cutting site of the fuel debris, so that only the fuel debris and steam are pumped to a storage container. An access device accessing from the outside to the inside of a reactor containment vessel is defined as a flexible structure such as bellows, and is configured to pressurize and advance to a curved part when advancing to the curved part.SELECTED DRAWING: Figure 4
Patent JP-2023019867-A (JP)
Title: Test device
Inventor: MINO KAZUAKI
IPC: H02M7/48
Filed: 2021-07-30
Abstract: To perform a test operation of a power conversion device under desired conditions.SOLUTION: A test device 10 comprises a step-up chopper circuit 40, an inverter circuit 50, a three-phase reactor 60, an inverter circuit 70, a step-down chopper circuit 80, feedback paths 91 and 92, and a control circuit 100. The step-up chopper circuit 40 is connected with the inverter circuit 50. The inverter circuit 50 is connected with the three-phase reactor 60. The three-phase reactor 60 is connected with the inverter circuit 70. The inverter circuit 70 is connected with the step-down chopper circuit 80. The feedback paths 91 and 92 connect output terminals of the step-down chopper circuit 80 with an input side of the step-up chopper circuit 40. The control circuit 100 controls the operation of the step-down chopper circuit 80 so as to reduce the difference between the value Ip of first feedback current flowing in the feedback path 91 and the value In of second feedback current flowing in the feedback path 92.SELECTED DRAWING: Figure 1
Patent JP-2023025494-A (JP)
Title: Mattress
Inventor: KOJIMA NORIJI
IPC: A47C27/12
Filed: 2021-08-10
Abstract: To provide a mattress for effectively improving quality of sleep and giving excellent sleeping comfort.SOLUTION: A mattress 1 is constituted by an organized resin net-shaped structure where a plurality of fiber-like molten resins is entangled and also partially thermally fused. Soft layers and hard layers harder than the soft layers are alternately laminated by four layers or more so as to form even-numbered lamination in the thickness direction. The organized resins of the soft layer and the organized resins of the hard layer are entangled in a boundary between the soft layer and the hard layer. The highest layer 10 is the soft layer and is thicker than any other layer of the respective layers. The lowest layer 60 is the hard layer and is thinner than any other layer of the respective layers.SELECTED DRAWING: Figure 1
Patent JP-2022036918-A (JP)
Title: Uv mapping on 3d object with the use of artificial intelligence
Inventor: JUAN SEBASTIAN CASALLAS SUAREZ
IPC: G06T17/20
Filed: 2021-08-17
Abstract: To provide UV mapping to a 3D object with the use of artificial intelligence.SOLUTION: A system and a technique for generating seams for a 3D model are provided. The technique includes: generating, based on the 3D model, one or more inputs for one or more trained machine learning models; providing the one or more inputs to the one or more trained machine learning models; receiving, from the one or more trained machine learning models, seam prediction data generated based on the one or more inputs; and placing one or more predicted seams on the 3D model based on the seam prediction data.SELECTED DRAWING: Figure 3
Patent JP-2023027915-A (JP)
Title: Low radiation structure for garment and low radiation mat for garment
Inventor: NOGUCHI SHUHEI
IPC: A41D31/00
Filed: 2021-08-18
Abstract: To provide a low radiation structure for garment and a low radiation mat for garment, which are warm at the moment upon touching a skin and can increase heat retention.SOLUTION: A low radiation structure 1 for garment is constructed for clothing and includes a fiber layer 5 including at least one of dietary fiber, animal fiber and resin fiber and an aluminum layer 3 which is vapor-deposited on one face of the fiber layer 5. and the aluminum layer 3 is formed on an outer skin side than the fiber layer 5.SELECTED DRAWING: Figure 1
Patent JP-2023030394-A (JP)
Title: Image reading device, and image forming apparatus
Inventor: ADACHI YORITO
IPC: H04N1/00
Filed: 2021-08-23
Abstract: To obtain an image reading device that, when using a detection unit that irradiates a document with light to detect the document, can detect the document even with the presence of a cover part located above the detection unit.SOLUTION: An image reading device comprises: a detection unit that emits light upward to detect a document; and a cover part that is a cover located above at least part of the detection unit. In the cover part, at least a portion irradiated with the light emitted toward the document by the detection unit is formed of transmission material through which light transmits.SELECTED DRAWING: Figure 4
Patent JP-2023031840-A (JP)
Title: Image formation apparatus
Inventor: UEGAKITO NAOYA
IPC: G03G21/16
Filed: 2021-08-25
Abstract: To provide an image formation apparatus which can make a region occupied by a supply path and a discharge path in the horizontal direction narrower in comparison to a case where the supply path through which a recording medium conveyed to an image formation unit passes through and the discharge path through which the recording medium discharged from the image formation unit to the outside of the apparatus body are apart from each other in the horizontal direction.SOLUTION: A first conveyance unit conveys a recording medium along a supply path extending from one side to the other side in the horizontal direction to an image formation unit. A second conveyance unit conveys the recording medium along a discharge path which extends from the other side to the one side in the horizontal direction from the image formation unit to the outside of the apparatus body and at least a portion of which overlaps at least a portion of the supply path in the vertical direction.SELECTED DRAWING: Figure 1
Patent JP-2023032752-A (JP)
Title: Management device, method, and program
Inventor: WATANABE KAZUHIKO
IPC: G06F9/455
Filed: 2021-08-27
Abstract: To provide a technology that realizes favorable resource distribution on a cloud in a multi-tenant type service.SOLUTION: A management device that receives a call of data processing from a user to execute data processing by means of a resource in a multi-tenant type service that executes data processing by means of the resource shared by a plurality of users on a cloud, receives data processing when there is no other user who has a call of data processing among a plurality of users sharing the resource during burst time if a count value reaches an upper limit, receives data processing when there is other user who has a call of data processing among the plurality of users sharing the resource and if data based on data processing of the user does not reach predetermined data size, and receives data processing after waiting predetermined recovery time if the data based on data processing of the user reaches the data size.SELECTED DRAWING: Figure 2
Patent JP-2023032918-A (JP)
Title: sealing device
Inventor: ARAKAWA SHIORI
IPC: F16C33/78
Filed: 2021-08-27
Abstract: To provide a sealing device which hardly comes off and is stabilized in attachment while suppressing the flow-in of differential oil.SOLUTION: In a vehicle bearing device 100 comprising a rolling bearing having an outer ring 2 and an inner ring 3 for rotatably supporting wheels, a sealing device 10 for sealing a sealed space S in which an inner-ring step part 31 formed at an internal peripheral corner part of a vehicle body internal end face 30 of the inner ring, and an axle pipe step part are formed while abutting on each other comprises: a core grid 11 having a fitment cylinder part 11a fit to an internal peripheral face 31a in an axial direction, and a support circular ring part 11b extending inward in a radial direction from one end part 11aa of the fitment cylinder part; and an annular seal member 12 integrally arranged at the support circular ring part and composed of an elastic body extending in the axial direction. A vehicle body internal side of the fitment cylinder part is formed as a metal exposure region, and the seal member has a first seal part 12a which elastically contacts with an internal peripheral face 31b in the radial direction, and a second seal part 12b which elastically contacts with an external peripheral face 40b in the radial direction.SELECTED DRAWING: Figure 2
Patent JP-2023035074-A (JP)
Title: Prediction device, prediction system, and prediction method
Inventor: KATO KAZUKI
IPC: G16H10/40
Filed: 2021-08-31
Abstract: To provide a prediction device, a prediction system, and a prediction method for predicting whether or not there is a possibility of an animal being affected by a disease in the near future by a simple method.SOLUTION: A prediction device includes: first prediction means for predicting development of a disease in the future or an occurrence of a state for getting sick from congenital data including one or more kinds selected from the group consisting of genetic information, pedigree information, and appearance information on an animal: and second prediction means for correcting the prediction generated by the first prediction means from acquired data including one or more kinds selected from the group consisting of information on an eating habit of the animal, information on intestinal bacterial flora, information on the body, information on living environment, information on diagnosis, medical checkup, and examination, information on a contracted disease, and information on treatment.SELECTED DRAWING: Figure 1
Patent JP-2023042393-A (JP)
Title: Walker and gait information display device
Inventor: KOBAYASHI EIICHI
IPC: A61H3/04
Filed: 2021-09-14
Abstract: To provide a walker or the like capable of recording gait information on the user using the walker and the walker necessary to determine a cause of the user's fall or near fall while using the walker, so that appropriate fall prevention measures can be taken for the user.SOLUTION: A walker 1 according to the present invention includes a body 2, moving means 3 provided on the body, photographing means 4 provided on the body, and recording means 8 provided on the body. The photographing means 4 is provided on the body 2 in a way to allow capturing images of the behavior of the user's feet while using the walker 1 and of the moving means 3 or an obstacle when the moving means 3 collide with the obstacle while the user using the walker 1. The recording means 8 is configured to record the images captured by the photographing means 4 while the walker 1 is in use.SELECTED DRAWING: Figure 1