baber/WOPTO huggingface dataset:
Patent JP-2022072978-A (JP)
Title: Ligand having bipyridine skeleton, complex comprising the same and catalyst comprising complex
Inventor: SAWAMURA MASAYA
IPC: C07C49/792
Filed: 2020-10-30
Abstract: To provide a novel ligand being able to form a novel complex with a metal, which can suitably be used as a catalyst for a cross coupling reaction.SOLUTION: A ligand comprises a compound (1) having a 2,2'-bipyridine skeleton represented by formula (I). Formula (I): A12-A11-A12 . [In formula (1), A11 is selected from 2,2'-bipyridine which may have a substituent and which can be bonded to two A12s at 5,5' positions or 1,10-phenanthroline which can be bonded to two A12s at 3,8 positions, the two A12s may be identical to or different from each other, and each of the two A12s is selected from a methyl group or a silyl group having three substituents and an aryl group having branched substituents at 2 and 6 positions].SELECTED DRAWING: None
Patent JP-2021070474-A (JP)
Title: Active control system of rolling dynamic behavior of high speed train
Inventor: ZHANG CHUNWEI
IPC: B61F5/24
Filed: 2020-10-30
Abstract: To provide an active control system of rolling dynamic behavior of a high speed train.SOLUTION: An active control system of rolling dynamic behavior of a high speed train includes a sensor, a controller, and a control device. The control device includes a power unit, an output unit, and a housing. The power unit and the output unit are mounted in the housing. The active control torque is applied to the yawing, rolling, and pitching motion of a train body to directly act on the vehicle body so as to control the vehicle body. Thus, a technical gap of a conventional vibration control suspension system of a high speed train is filled.SELECTED DRAWING: Figure 3
Patent JP-2022065589-A (JP)
Title: Il-1 receptor antagonist production promoter, and external skin formulation
Inventor: NAKANISHI TOMOHIRO
IPC: A61K36/738
Filed: 2020-10-15
Abstract: To provide agents that promote the production of IL-1 receptor antagonist (IL-1RA), which is the antagonism inhibitor of IL-1α, from skin cells, the Interleukin-1α (IL-1α) overproduced in the skin being known as one of the main aggravating factors of skin problems such as inflammation, spots, wrinkles, acne, and dryness, due to external environmental stimuli such as rays including ultraviolet rays, visible rays, and infrared rays, air pollutants, low humidity, and surfactants, or to provide external skin formulations containing the same.SOLUTION: It is found that extracts obtained from Simmondsia chinensis, Vigna angularis, Glycine max, Hypericum erectum, Scutellaria baicalensis, Humulus lupulus, Panax ginseng, Pleurotus cornucopiae var. citrinopileatus, Uncaria gambir, Hedera helix, Citrus unshiu, Coix lacryma-jobi var. ma-yuen, Aesculus hippocastanum, Betula platyphylla, Citrus limon, Tilia japonica, rice bran, and Rosa canina, and fermented products obtained from seaweeds (Saccharina japonica and Ulva pertusa Kjellman) promote IL-1RA production in epidermal cells, so as to develop a skin external formulation containing these IL-1RA production promoters.SELECTED DRAWING: None
Patent JP-2022076342-A (JP)
Title: Antibacterial and antiviral agent composition, article, and method for producing article
Inventor: TERANISHI EIJI
IPC: A01N25/10
Filed: 2020-11-09
Abstract: To disclose a composition that can give an article antibacterial durability and antiviral durability as well as water repellency.SOLUTION: An antibacterial and antiviral agent composition contains a water repellent and an antibacterial and antiviral agent, the antibacterial and antiviral agent having a quaternary ammonium cation group.SELECTED DRAWING: None
Patent JP-2022077580-A (JP)
Title: Heating device
Inventor: TATSUMI TOMOHIKO
IPC: F27D7/02
Filed: 2020-11-12
Abstract: To provide a heating device capable of reducing the variation of temperature in a soaking conveyance part.SOLUTION: A heat-up conveyance part conveys plural workpieces to a first conveyance direction. A soaking conveyance part is arranged so as to stand side by side with the heat-up conveyance part in an orthogonal direction orthogonal to the first conveyance direction. The soaking conveyance part conveys the plural workpieces conveyed by the heat-up conveyance part to a second conveyance direction as a direction opposite to the first conveyance direction. A storage part stores the heat-up conveyance part and the soaking conveyance part so that air can be fluidized in an orthogonal direction from the heat-up conveyance part to the soaking conveyance part in at least a part between the heat-up conveyance part and the soaking conveyance part. A heating part heats the air. A feed part fees the air heated by the heating part to the heat-up conveyance part. A fluidization part generates the flow of the air in an orthogonal direction going from the heat-up conveyance part to the soaking conveyance part.SELECTED DRAWING: Figure 1
Patent JP-2022077712-A (JP)
Title: Casting apparatus and casting method
Inventor: KAWAI AKINOBU
IPC: B22D17/26
Filed: 2020-11-12
Abstract: To provide a casting apparatus and a casting method which can shorten time of a casting process without shortening cycle time of a quality requirement.SOLUTION: A casting apparatus 100 comprises: a plurality of casting molds 101; an actuator 102 which opens/closes the casting molds 101 by moving at least one casting mold 101; a holding furnace 103 which communicates through a flow channel 105 with one of the casting molds 101 and holds molten metal; a compression part 104 which pours molten metal into the casting molds by compressing inside of the holding furnace 103; and a controller 110 which controls the actuator 102 and the compression part 104. The controller 110 instructs, before mold closing of the casting molds 101 is completed by the actuator 102, the compression part 104 to start compressing the holding furnace 103.SELECTED DRAWING: Figure 1
Patent JP-2021150279-A (JP)
Title: Non-aqueous electrolyte secondary battery
Inventor: MIURA KEN
IPC: H01M10/0569
Filed: 2020-11-19
Abstract: To provide a non-aqueous electrolyte secondary battery with excellent heat resistance that is resistant to heating such as a reflow soldering.SOLUTION: In a non-aqueous electrolyte secondary battery 1, a housing container 2 structured by a positive electrode can 12 and a negative electrode can 22 houses a positive electrode 10, a negative electrode 20, an electrolyte 50 containing a supporting electrolyte and a solvent, and a separator 30. The positive electrode contains a spinel type lithium manganese oxide as an active material, and the negative electrode contains a carbon coating SiOx as an active material. A mixed solvent containing an ethylene carbonate (EC) and a vinylene carbonate (VC) in a glyme-based solvent is contained as the electrolyte. A glass fiber is contained as the separator, and the value of (negative electrode capacity/positive electrode capacity) as a ratio of the negative electrode capacity to the positive electrode capacity is within 1.7 to 2.4.SELECTED DRAWING: Figure 1
Patent JP-2022085182-A (JP)
Title: Sandal sole and sandal
Inventor: FURUE TAKAHIRO
IPC: A43B3/12
Filed: 2020-11-27
Abstract: To provide a sandal sole and a sandal in which separation of the upper from the sole can be suppressed.SOLUTION: In one aspect of the present invention, the sandal includes: a body which has a toe part for supporting from below the toe side of a user, a heel part for supporting from below the heel of the user, and an intermediate part situated between the toe part and the heel part; and a peripheral wall which is erected on the periphery of the body. In the sandal sole, on the outer surface of the peripheral wall, there is provided a recessed part for adhesion, a recessed part that extends along the periphery of the body as one end in the width direction in the upper end of the peripheral wall, with the lower end of the recessed part reaching the body at least in one part. In the intermediate part and a region including a boundary section of the heel part, it is desirable that a widening part is provided which has a recessed part width that is larger than the peripheral wall height and which gradually increases from the front to the rear in the difference between the width of the recessed part and the height of the peripheral wall.SELECTED DRAWING: Figure 1
Patent JP-2022085522-A (JP)
Title: Information transmission system, information transmission method, terminal program, and base station program
Inventor: ADACHI KOICHI
IPC: H04W4/38
Filed: 2020-11-27
Abstract: To provide an information transmission system capable of efficient information transmission, an information transmission method, a terminal program, and a base station program.SOLUTION: An information transmission system includes a terminal and a base station. The terminal transmits a packet signal representing packet information in a predetermined time slot using a predetermined frequency band. The base station receives packet information. The terminal generates predetermined transmission data. The terminal calculates packet information, time information representing a time slot, and frequency information representing a frequency band on the basis of predetermined data. The base station calculates the time information on the basis of the time slot in which the packet information has been received. The base station calculates the frequency information on the basis of the frequency band used for receiving the packet information. The base station stores the packet information, the time information, and the frequency information in association with each other. The base station decodes the transmission data on the basis of the packet information, the time information, and the frequency information.SELECTED DRAWING: Figure 4
Patent JP-2022087399-A (JP)
Title: Method for producing wide filter substrate
Inventor: MORIOKA TATSUTA
IPC: D01F8/14
Filed: 2020-12-01
Abstract: To provide a method for producing even a wide filter substrate 4-5 m wide with its fuzzing being prevented relatively uniformly in the width direction.SOLUTION: As a core component, a polyethylene terephthalate with a melting point of 256°C and a relative viscosity of ηR1.38 is prepared. As a sheath component, a copolyester with a melting point of 230°C and a relative viscosity of ηR1.37 is prepared. The core component and the sheath component are fed to a composite melting spinning device to spin sheath-core composite long fibers and accumulating them like a sheet, thereby obtaining fiber fleece 4-5 m wide. The fiber fleece is passed between a pair of heating rolls each of which is 4-5 m long in the axial direction. The fiber fleece is thus heated and pressurized, causing the sheath component of the sheath-core composite long fibers to be softened or melted, leading to mutual fusing and fixing of the sheath-core composite long fibers, resulting in a filter substrate.SELECTED DRAWING: Figure 1
Patent JP-2022087412-A (JP)
Title: Non-aqueous electrolyte of lithium-ion secondary battery and lithium-ion secondary battery
Inventor: YANO YUTA
IPC: H01M10/0569
Filed: 2020-12-01
Abstract: To provide a technique capable of detoxifying precipitated metallic lithium in a lithium ion secondary battery.SOLUTION: A non-aqueous electrolyte of a lithium ion secondary battery disclosed herein includes a lithium salt as an electrolyte salt, a non-aqueous solvent, and an aromatic carboxylic acid compound and an aryl halide compound as additives.SELECTED DRAWING: Figure 1
Patent JP-2022089086-A (JP)
Title: Image processing method, image processing system, and image processing program
Inventor: MUKAI MARIKO
IPC: A61B3/12
Filed: 2020-12-03
Abstract: To provide an image processing method for analyzing choroid blood vessels.SOLUTION: An image processing method includes the steps of: acquiring a fundus image; applying first binarization processing to the fundus image; applying second binarization processing different from the first binarization processing to the fundus image; and synthesizing the first binarized fundus image subjected to the first binarization processing and the second binarized fundus image subjected to the second binarization processing.SELECTED DRAWING: Figure 7
Patent JP-2022089343-A (JP)
Title: Game machine
Inventor: NISHIMURA HITOSHI
IPC: A63F7/02
Filed: 2020-12-04
Abstract: To suppress a decrease in game interest.SOLUTION: Even during one variation display among a first symbol (special symbol 1) showing the result of a first lottery (lottery of the special symbol 1) and a second symbol (special symbol 2) showing the result of a second lottery (lottery of the special symbol 2), a Pachinko game machine PY1 can start the other variation display. When stopping the second symbol in a specific stop mode (small winning stop mode) showing a specific lottery result (small winning), the Pachinko game machine PY1 can stop the first symbol without waiting for the lapse of the variation time. When a predetermined condition (read-ahead performance condition) is satisfied, the Pachinko game machine PY1 can execute a read-ahead performance (e.g., continuous notice of effect at the time of variation). For the predetermined condition, the total of the number of reservations of the second lottery (special symbol 2 reservation) and the number of the specific reservation (small winning reservation) scheduled to be the small winning occupying the reservation of the second lottery is smaller than the remaining number of variations until switching of variation patterns.SELECTED DRAWING: Figure 59
Patent JP-2022090169-A (JP)
Title: Computer system for visualizing soundness of pedestrian crossing marking
Inventor: MIYAGAWA SATOSHI
IPC: E01C23/07
Filed: 2020-12-07
Abstract: To provide a computer system capable of grasping the soundness of a pedestrian crossing markings in a desired control area at a glance.SOLUTION: A pedestrian crossing photography application software installed on a smartphone causes the smartphone to function as means of photographing pedestrian crossings to create image data of pedestrian crossing markings, latitude/longitude and azimuth automatic recording means for assigning latitude/longitude and azimuth to the image data of the pedestrian crossing markings, and data-recording means for assigning a jurisdiction name and a management number to the image data of the pedestrian crossing markings. A pedestrian crossing soundness visualization application software installed on a computer causes the computer to function as means of calculating a pedestrian crossing markings wear rate and a pedestrian crossing marking soundness ranking means for ranking the soundness of the pedestrian crossing marking on the basis of the wear rate. On a computer screen, the rank of soundness of the pedestrian crossing markings in the jurisdiction area is displayed by color.SELECTED DRAWING: Figure 1
Patent JP-2022092283-A (JP)
Title: Information processing device, manufacturing device, information processing system, manufacturing system, information processing method and program
Inventor: KANEDA TAKASHI
IPC: A61B6/14
Filed: 2020-12-10
Abstract: To provide an information processing device which can generate repairing prosthesis information suitable to an imaging object person.SOLUTION: An information processing device outputs repairing prosthesis information about a repairing prosthesis attached to at least one of a tooth of an imaging object person and a gum of the imaging object person on the basis of jaw bone portion shape information indicating the shape of a jaw bone portion included in imaging object person information about the imaging object person output as the imaging object person information from a tomographic imaging device that captures a tomographic image of the jaw bone portion including the jaw bone out of portions in the imaging object person by a prescribed method, and gum information indicating the gum of the imaging object person according to the shape indicated by the jaw bone portion shape information.SELECTED DRAWING: Figure 3
Patent JP-2022093005-A (JP)
Title: Formation method of link member and link member
Inventor: MACK LOCKHIN
IPC: F01M1/06
Filed: 2020-12-11
Abstract: To supply a lubrication oil to a connection part of a link member efficiently.SOLUTION: A formation method of a link member is used for an upper link 3 serving as a link member which has a shaft part 31, a second connection part 33, and a lubrication oil passage 36 extending in an axial direction in the shaft part 31 and being open at the second connection part 33 and in which a first oil pocket 37 is formed in at least an upper end area, which is one side area of the lubrication oil passage 36. The formation method of the link member according to an embodiment includes: a step in which a metal material is supplied; a step in which a material layer L formed by the supplied metal material is melted by a laser beam 25 to be solidified and form a metal layer L2; and a step in which the upper link 3 serving as the link member is formed by three-dimensional molding in which the multiple metal layers L2 are laminated in the axial direction at predetermined pitches.SELECTED DRAWING: Figure 5
Patent JP-2022093986-A (JP)
Title: Aluminum alloy forging and method for producing the same
Inventor: ARAYAMA TAKUYA
IPC: C22C21/06
Filed: 2020-12-14
Abstract: To provide an Al alloy forging that has excellent mechanical properties at normal temperature and prevents the occurrence of recrystallized grains, and a method of producing the same.SOLUTION: An aluminum alloy forging 1 includes Cu: 0.15 mass%-1.0 mass%, Mg: 0.6 mass%-1.3 mass%, Si: 0.60 mass%-1.45 mass%, Mn: 0.03 mass%-1.0 mass%, Fe: 0.2 mass%-0.4 mass%, Cr: 0.03 mass%-0.4 mass%, Ti: 0.012 mass%-0.035 mass%, B: 0.0001 mass%-0.03 mass%, Zn: 0.25 mass% or less, Zr: 0.05 mass% or less, with the balance being Al and unavoidable impurities. When the integrated intensity of a diffraction peak of a (220) plane of a Mg2Si phase in an X-ray diffraction pattern determined by X-ray diffraction measurement of a cross-section of the forging is "Q1" (cps deg) and the integrated intensity of a diffraction peak of a (200) plane of an Al phase is "Q2" (cps deg), the value of Q1/Q2 is 7×10-2 or less.SELECTED DRAWING: Figure 1
Patent JP-2022095488-A (JP)
Title: Foamable urethane resin composition and polyurethane foam
Inventor: TAMAI YUSUKE
IPC: C08G18/09
Filed: 2020-12-16
Abstract: To provide a foamable urethane resin composition for producing a polyurethane foam that is unlikely to burn and spread in the case of a fire and also does not cause smoke, and to provide such a polyurethane foam.SOLUTION: A foamable urethane resin composition contains a polyol compound, a polyisocyanate compound, a flame retardant, a foamer, and a catalyst. Subjecting a polyurethane foam composed of the foamable urethane resin composition to a cone calorie test in accordance with the procedure of ISO-5660 results in a total amount of smoking of 500 m2/m2 or less.SELECTED DRAWING: None
Patent JP-2022096806-A (JP)
Title: Driving tool
Inventor: YOKOCHI SHIZU
IPC: B25C1/08
Filed: 2020-12-18
Abstract: To provide a nail driving machine which inhibits air from flowing into a housing part of a motor to inhibit inflow of dust.SOLUTION: A driving tool includes: a motor 20 which drives a fan 18 which stirs and mixes a combustible gas with air; a housing part 22 which houses the motor 20 in a manner that a shaft 21 of the motor 20, to which the fan 18 is attached, is exposed from a cylinder head 13; an upper motor mount 25 and a lower motor mount 26 which support the motor 20 in the housing part 22 and may elastically deform; and inflow inhibition parts 25a, 25b which are respectively provided on surfaces, facing the motor 20, of the upper motor mount 25 and the lower motor mount 26 and protrude in a shape continuing in a circumferential direction.SELECTED DRAWING: Figure 2
Patent JP-2022097163-A (JP)
Title: Transmission device, power receiving device, and contactless power supply system
Inventor: KAWABATA YUSAKU
IPC: H02J50/12
Filed: 2020-12-18
Abstract: To reduce the size of a device.SOLUTION: A transmission device includes a multilayer board, a power transmission control unit 12, an oscillator, and a power transmission antenna 15 mounted on the multilayer board, a transmission side matching circuit 14 including both series capacitors 16Csa and 16Csb and a parallel capacitor 16Cp constituting a transmission side resonance circuit with the power transmission antenna 15, and adjustment external terminals 17A to 17D for connecting transmission side adjustment elements CA to CC that adjust the resonance frequency of the transmission side resonance circuit in series or in parallel to both series capacitors 16Csa and 16Csb and the parallel capacitor 16Cp.SELECTED DRAWING: Figure 2
Patent JP-2022098307-A (JP)
Title: Image forming apparatus, image forming system, control method, and program
Inventor: KURODA TATSURO
IPC: G06F3/12
Filed: 2020-12-21
Abstract: To provide an image forming apparatus and the like that can put limitations on an update period of materials to prevent complicated processing.SOLUTION: An image forming apparatus forms, on a sheet, an image of a material file for a conference stored in a storage unit, and the image forming apparatus comprises: a folder forming unit for a conference organizer to form, in the storage unit, a shared folder for storing the material file; a time setting unit for the organizer to set a closing time for editing of the material file; a folder storage unit that stores the material file in the shared folder; an editing unit for an editor to edit the material file stored in the shared folder; and a control unit that allows the editing of the material stored in the shared folder until the closing time is reached, and after the closing time is passed, regulates the editing of the material file and forms an image of the material file on a sheet.SELECTED DRAWING: Figure 2
Patent JP-2022098318-A (JP)
Title: New complex inorganic oxide powder, powder coating material composition containing complex inorganic oxide powder, electrophotographic toner composition containing complex inorganic oxide powder, and production method of complex inorganic oxide powder
Inventor: ISHIGURO KEI
IPC: C09D5/03
Filed: 2020-12-21
Abstract: To provide a complex inorganic oxide powder which has a property of negatively charging to such a degree as to be able to be used as a charge adjustment agent and has good environmental stability and a charging rising property.SOLUTION: A complex inorganic oxide powder has a gas phase method complex inorganic oxide particle including alumina and silica. The gas phase method complex inorganic oxide particle has an alumina content of 80 mass% or more and 99 mass% or less. The complex inorganic oxide powder has a volume resistivity in accordance with JIS K 6911 of 1.0×1011Ωcm or more and 9.0×1014Ωcm or less.SELECTED DRAWING: None
Patent JP-2022099970-A (JP)
Title: Computer system, game system, and program
Inventor: TOMIYAMA YUYA
IPC: A63F13/847
Filed: 2020-12-23
Abstract: To implement a mechanism for a game in which a plurality of players play in cooperation, the mechanism enabling any player to contribute to the game.SOLUTION: A server system 1100 controls execution of a game in which a plurality of players operate their respective player characters to match an enemy character. The server system 1100 comprises: an addition control unit 231 for performing display control of adding an item, which is used to an enemy character by a first player, to the enemy character as a residual item; a use evaluation unit 235 for determining whether or not the residual item is used in an attacking action to the enemy character by a second player to perform use evaluation on the residual item; and a provision control unit 241 for performing control of providing the first player with a privilege on the basis of a result of the use evaluation.SELECTED DRAWING: Figure 13