baber/WOPTO huggingface dataset:
Patent JP-2020103965-A (JP)
Title: Game machine
Inventor: YANAGA YUUJI
IPC: A63F7/02
Filed: 2020-03-31
Abstract: To provide a game machine capable of more securely regulating unintended displacement of a displacement member, when the displacement member is displaced at a position in which passing of a game ball is difficult.SOLUTION: A driving force transmission unit 1404 can be controlled and displaced via a prescribed displacement route to a first position where a displacement member is controlled and displaced to a position in which passing of a game ball is easy and to a second position where the displacement member is controlled and displaced to a position in which passing of a game ball is difficult. Together with the displacement of the driving force transmission unit 1404, a right side plate portion 1411 is also displaced. In a first section where the right side plate portion 1411 and the displacement member in the prescribe displacement route are in contact, displacement of the displacement member is regulated and a locked state is maintained. In a second section where the right side plate portion 1411 and the displacement member in the prescribe displacement route are not in contact, displacement of the displacement member is not regulated and the locked state is cancelled.SELECTED DRAWING: Figure 152
Patent JP-2021161290-A (JP)
Title: Lubricating oil additive and lubricating oil composition for drive system
Inventor: OGATA KENICHI
IPC: C10M133/16
Filed: 2020-03-31
Abstract: To provide: a lubricating oil additive capable of imparting anti-shudder performance to a lubricating oil composition and greatly improving detergency of the lubricating oil composition; and a lubricating oil composition containing the lubricating oil additive.SOLUTION: A lubricating oil additive is used as an anti-shudder additive and contains one or more components (XAB) selected from the group consisting of a specific nitrogen-containing compound (A) and a specific nitrogen-containing compound (B).SELECTED DRAWING: None
Patent JP-2021162280-A (JP)
Title: Air conditioner
Inventor: MOGI YASUHIRO
IPC: F24F13/20
Filed: 2020-04-03
Abstract: To provide an air conditioner suppressing deflection of a heat exchanger.SOLUTION: An air conditioner includes: a housing in which a heat exchanger 50 and a blowing fan 30 are housed; and a partition wall 20 partitioning the housing into a heat exchange chamber 24 where the heat exchanger 50 is housed, and a blowing chamber 22 where the blowing fan 30 is housed. The heat exchanger 50 is disposed so that the vertical direction thereof is slanted with respect to the vertical direction of the partition wall 20, and is supported by a support member 70 provided to the partition wall 20 ranging from one end part in the vertical direction to almost the center thereof.SELECTED DRAWING: Figure 6
Patent JP-2021165591-A (JP)
Title: Water heater
Inventor: TAKAYAMA HIROYUKI
IPC: F24H1/00
Filed: 2020-04-06
Abstract: To provide a water heater capable of suppressing unnecessary additional hot water supply occurring due to detection error in a water level detection means and to carry out stable control adjusted for the starting of bathing of a user.SOLUTION: A water heater 1 includes: a water level sensor 17 for detecting a water level inside a bathtub 60; a control unit 27 for controlling a hot water filling operation inside the bathtub 60 and a hot water addition operation for replenishing the hot water inside the bathtub 60 when the water level inside the bathtub 60 is lowered, and for detecting start of bathing when the water level rises; and a storage unit 28 for storing passage of time after the hot water filling operation is finished to the start of bathing every time the hot water filling operation is carried out. The control unit 27 sets a hot water addition restriction time from the passed time stored in the storage unit 28 and makes the amount of hot water replenished into the hot water adding operation less than the amount of hot water replenished after the additional hot water limit time has passed.SELECTED DRAWING: Figure 1
Patent JP-2021169897-A (JP)
Title: Bath device
Inventor: KOBAYASHI YUKIYA
IPC: F24D17/00
Filed: 2020-04-16
Abstract: To provide a bath device capable of improving comfort during bathing and improving an energy saving performance.SOLUTION: A bath device 1 includes: facility apparatuses 30, 40 that are provided to enable cooperation with a water heater 20 capable of executing a hot water supply operation for supplying hot water to a bathtub 3 installed in a bathroom R1 and that can execute a bath time operation to be used by a person who is bathing in the bathroom R1; a control device 7 controlling the facility apparatuses 30, 40; and room entering purpose determination means 7A determining whether a room entering purpose of a person H1 entering the bathroom R1 is bathing. The control device 7 is configured to execute the bath time operation when the room entering purpose determination means 7A determines that the room entering purpose is bathing and not to execute the bath time operation when the room entering purpose determination means 7A determines that the room entering purpose is not bathing.SELECTED DRAWING: Figure 2
Patent JP-2020184523-A (JP)
Title: Adhesive tape for nonaqueous battery
Inventor: KAWABE SHIGEKI
IPC: C09J7/38
Filed: 2020-04-20
Abstract: To provide an adhesive tape for a nonaqueous battery, which is superior in the adhesiveness in a nonaqueous electrolytic solution, small in stickiness, and small in the extrusion of an adhesive.SOLUTION: An adhesive tape for a nonaqueous battery according to the present invention comprises: a base material; and an adhesive layer disposed on at least one side of the base material. The adhesive layer contains an adhesive which expresses the adhesiveness when being press-fit. The adhesive contains an acrylic polymer having an acid functional group and a crystalline resin having a melting point of 25°C or higher, and the adhesive tape has a haze value of 20% or less.SELECTED DRAWING: Figure 1
Patent JP-2021172990-A (JP)
Title: Corrugated fiberboard interior material and its manufacturing method
Inventor: AOYAMA SOICHIRO
IPC: E04C2/32
Filed: 2020-04-21
Abstract: To provide a corrugated fiberboard interior material capable of easily inserting male tongues into female tongues of another corrugated fiberboard interior material.SOLUTION: In a corrugated fiberboard interior material constituted by joining three corrugated fiberboards, a middle layer projecting part 20T forms a male tongue structure 40, and a surface layer projecting part 10T and a rear layer projecting part 30T form a female tongue structure 50, and at least one of a first inner part 10c of a liner on a middle layer corrugated fiberboard 20 side of a surface layer corrugated fiberboard 10, a second inner part 30c of a liner on the middle layer corrugated fiberboard 20 side of a rear layer corrugated fiberboard 30, a first outer part 20c and a second outer part 20d of a pair of liners of the middle layer corrugated fiberboard 20 are provided with curved parts 10m, 30m, 20m which curve in the direction in which the plate thickness of each projecting part becomes thinner toward the end in the projecting direction of each projecting part.SELECTED DRAWING: Figure 8
Patent JP-2020114517-A (JP)
Title: Game machine
Inventor: KISHIMOTO SHINJI
IPC: A63F7/02
Filed: 2020-04-23
Abstract: To provide a game machine capable of enhancing the degree of attention to a play which is in a specific game state.SOLUTION: An MPU 92 of a main controller 71 executes a winning lottery on the basis of the entrance of a game ball into an upper operation hole or lower operation hole disposed in a play area, and shifts the game state to an opening/closing execution mode to allow the game ball to enter variable winning devices disposed in the play area when the result of the winning lottery is a prescribed result. In this case, the variable winning devices operate in a common mode from the starting time in the opening/closing execution mode of when the result of the winning lottery is a special losing result or the opening/closing execution mode of when the result is a high-probability result corresponding to concealed branch. In the former opening/closing execution mode, an interval of the common mode is sometimes shortened on the basis of the occurrence of the entrance into the variable winning device during the operation in the common mode.SELECTED DRAWING: Figure 7
Patent JP-2021171001-A (JP)
Title: Helianthus tuberosus processed product and method for producing the same
Inventor: NAKAMURA KOICHI
IPC: A61P3/10
Filed: 2020-04-27
Abstract: To provide a helianthus tuberosus processed product in which inulin is decomposed to contain predetermined active ingredient, and can be used as various kinds of food additives, hypoglycemic agent or the like, and a method for producing the product.SOLUTION: A helianthus tuberosus processed product according to the present invention in which inulin is decomposed to contain at least one kind of substance out of inositol and lactobionic acid. Further, a method for producing the product comprises: a process of housing helianthus tuberosus material in a pressure container; a process of sealing the pressure container; a heating/pressurizing process in which the pressure container is heated until the temperature inside the pressure container rises to the temperature of 125 to 149[°C] and the helianthus tuberosus material is heated/pressurized by steam; a cooling process of cooling the pressure container; and a process of recovering a product out of the pressure container. In the heating/pressurizing process and the cooling process, the inside of the pressure container is heated and cooled along a saturated steam pressure curve.SELECTED DRAWING: None
Patent JP-2020183381-A (JP)
Title: Isothiocyanato-tolanes
Inventor: CONSTANZE BROCKE
IPC: C09K19/32
Filed: 2020-04-28
Abstract: To provide a compound for use in liquid crystalline media with improved properties relevant for application in the microwave range of the electromagnetic spectrum.SOLUTION: The present invention provides a compound of formula T [RT is halogen, CN, NCS or the like; six-membered rings AT1, AT2, AT3 denote a phenylene group optionally substituted with L1/L2; L1 and L2 independently denote F, Cl or straight chain or branched or cyclic alkyl or alkenyl each having 1 to 12C atoms; ZT1, ZT2 independently denote -CH=CH-, -CF=CF-, -CH=CF-, -CF=CH-, -C≡C- or a single bond; t is 0 or 1].SELECTED DRAWING: None
Patent JP-2021172419-A (JP)
Title: Container and manufacturing method thereof
Inventor: YAMAMOTO AKIHIRO
IPC: B65D1/30
Filed: 2020-04-30
Abstract: To make up for depth insufficiency of containment recess parts so that a standing wall can be formed through bending of a flange part above opening parts of adjacent containment recess parts in a container in which multiple containment recess parts are connected by the flange part.SOLUTION: In a container 10 in which multiple containment recess parts 11 are connected by a flange part 15 on the outer periphery of opening parts 13 of the containment recess parts 11, on the flange part 15 there are bending grooves 17a and 17b at a boundary position with the containment recess parts 11 and a center position between the containment recess parts 11 and 11, the flange part 15 is bent upward between the bending grooves 17a and 17a at the boundary position with the containment recess parts 11, by bending downward on both sides of the bending grooves 17b at the center position, a standing wall can be formed by bending the flange part 15 above the adjacent opening parts 13 and 13.SELECTED DRAWING: Figure 1
Patent JP-2021179529-A (JP)
Title: Spectacles frame and spectacles frame attachment
Inventor: SATO MINORU
IPC: G02C11/00
Filed: 2020-05-14
Abstract: To provide: a spectacles frame capable of preventing fogging of a lens of spectacles while maintaining sealability of a mask; and an attachment for the same.SOLUTION: A spectacles frame 1 has a frame body 2 for supporting a peripheral edge of a pair of left and right lenses 20, 20. A pair of left and right projecting pieces 5, 5 projecting inward from the lenses 20,20 in a substantially horizontal direction are provided at lower ends of the frame body 1.SELECTED DRAWING: Figure 1
Patent JP-2021181851-A (JP)
Title: Natural gas liquefying device and starting method thereof
Inventor: IRISAWA MAKOTO
IPC: F25J1/00
Filed: 2020-05-19
Abstract: To provide a natural gas liquefying device capable of simplifying a facility mixing and filling components of refrigerant, and simply starting in a short time, and a starting method thereof.SOLUTION: A natural gas liquefying device 11 is equipped with a refrigerant compressor 12, an after cooler 14, a gas-liquid separator 15, a heat exchanger 18 that cools mixed refrigerant while a gas phase and a liquid phase of the mixed refrigerant separated by the gas-liquid separator 15 are merged, a pressure reducing valve 25 that reduces the pressure of the mixed refrigerant cooled by the heat exchanger 18, and a refrigerant circulation path L5 that returns the mixed refrigerant derived from the pressure reducing valve 25 to the heat exchanger 18 and then introduces it to the refrigerant compressor 12. The heat exchanger 18 is formed so as to introduces natural gas cooled by the mixed refrigerant returned from the refrigerant circulation path L5 and supplied from a natural gas supply source 19 inside to be cooled and liquefied. A high boiling point refrigerant reservoir 22 is connected to the gas-liquid separator 15, and a low boiling point refrigerant reservoir 23 is connected between the pressure reducing valve 25 and the heat exchanger 18 in the refrigerant circulation path L5.SELECTED DRAWING: Figure 1
Patent JP-2021183665-A (JP)
Title: Antifogging coating resin and antifogging coating composition
Inventor: TAKAHASHI YOSHIO
IPC: C08F212/06
Filed: 2020-05-21
Abstract: To provide an antifogging coating resin capable of forming a coating film excellent in balance of adhesiveness, antifogging property, humidity resistance and watermark resistance even when a drying temperature at coating is low, and to provide an antifogging coating composition.SOLUTION: A polymerizable monomer mixture contains: at least one kind of polymerizable monomer (a) selected from the group consisting of a (meta) acrylic ester monomer and an aromatic vinyl monomer; an acrylamide monomer (b) not having a hydroxy group and an alkoxyl group; an acrylamide monomer (c) having either one or both of a hydroxy group and an alkoxyl group; and a surface active agent (d) having a polymerizable double bond. An antifogging coating resin is obtained by subjecting to living radical polymerization, the polymerizable monomer mixture in which a ratio of the polymerizable monomer (a) is 53-68 mass%, a ratio of the acrylamide monomer (b) is 20-32 mass%, and a ratio of the acrylamide monomer (c) is 7-22 mass%, based on the total mass of the polymerizable monomer mixture.SELECTED DRAWING: None
Patent JP-2021185395-A (JP)
Title: Image forming apparatus
Inventor: TORAYA HIROYASU
IPC: G03G15/20
Filed: 2020-05-25
Abstract: To achieve both extension of the lives of a rotating body and a rubbing rotating body forming a fixing nip part and improvement in productivity.SOLUTION: A control unit can execute a first mode for operating a first rubbing device to be rubbed against a fixing belt and a second mode for operating a second rubbing device to be rubbed against a pressure roller in accordance with the passing number of recording materials that have passed through a fixing nip part (step S22). The control unit can execute the first mode and the second mode such that a second rubbing time being the time to rub the pressure roller in the second mode is shorter than a first rubbing time being the time to rub the fixing belt in the first mode, and the first rubbing time and the second rubbing time at least partially overlap each other (step S23).SELECTED DRAWING: Figure 8
Patent JP-2021188058-A (JP)
Title: Manufacturing method of silver nanoparticle thin film
Inventor: KOYAMA NATSUKI
IPC: B22F9/24
Filed: 2020-05-25
Abstract: To provide a method that makes it possible to stably manufacture a thin film of silver nanoparticles accumulated in high density by using a colloid solution of silver nanoparticles.SOLUTION: A method of manufacturing a silver nanoparticle thin film which is an example of an embodiment comprises: a process of preparing a colloidal solution in which silver nanoparticles are dispersed in water by citric acid reduction method; a process of centrifuging silver nanoparticles from the colloidal solution to remove supernatant containing citric acid, and performing a cleaning operation of re-dispersing the silver nanoparticles in water at least one time to prepare water dispersion of the silver nanoparticles; and a process of accumulating the silver nanoparticles on a substrate by using the water dispersion.SELECTED DRAWING: Figure 4
Patent JP-2021190719-A (JP)
Title: Waveguide slot antenna
Inventor: IKEGAMI TOMIHIRO
IPC: H01Q15/24
Filed: 2020-05-25
Abstract: To provide a waveguide slot antenna capable of suppressing multiple reflections generated between an object in frontward in the radiation direction and the antenna without using a filter such as a frequency selective surface unit.SOLUTION: The waveguide slot antenna includes as a radiation unit 8 that radiates radio waves: a waveguide 10 that includes multiple slots 6 formed at a predetermined interval in the central axis direction; and a concavo-convex portion 20 formed so as to periodically spread from the radiating portion on the outer wall surface 4 around the radiator. The concavo-convex portion is arranged so as to reflect the radio waves, which incident from the frontward of the radiation direction of the waves from the radiation unit, in a direction different from the incident direction.SELECTED DRAWING: Figure 1
Patent JP-2021188522-A (JP)
Title: Tube pump system
Inventor: IMAI HIROSHI
IPC: F04C5/00
Filed: 2020-05-26
Abstract: To prevent an inappropriate tube not suitable for the kind of a liquid to be conveyed by a specific tube pump, from being attached to the specific tube pump.SOLUTION: In a tube pump system, a first insertion groove 182e extending along a first axial direction, is formed on a first housing portion 182 of a first tube pump, the first tube pump has a first tube holding member 300 for holding a first tube T1 in the first insertion groove 182e, a second insertion groove extending along a second axial direction is formed on a second housing portion of a second tube pump, the second tube pump has a second tube holding member for holding a second tube in the second insertion groove, a shape of the first insertion groove 182e is different from a shape of the second insertion groove, the first tube holding member 300 has a shape corresponding to the first insertion groove 182e, and the second tube holding member has a shape corresponding to the second insertion groove.SELECTED DRAWING: Figure 5
Patent JP-2020196126-A (JP)
Title: Electric work machine
Inventor: OMURA MOTOHIRO
IPC: B25F5/00
Filed: 2020-05-27
Abstract: To provide an electric work machine that can suppress influences of disappearance of an electric power supply permission signal when the electric power supply permission signal to the electric work machine disappears suddenly from a battery pack.SOLUTION: The electric work machine, which receives electric power from a battery pack to operate, comprises a control circuit and an electric power supply switch. The electric power supply switch is provided on an electric power supply passage for supplying electric power from the battery pack to the control circuit, which is turned on in response to output of an electric power supply permission signal from the battery pack to the electric work machine, so that the electric power supply passage is brought into an electrified state. The control circuit outputs an on-command signal to the electric power supply switch so that supply of electric power to the control circuit is maintained for a predetermined time, even after the electric power supply permission signal from the battery pack disappears.SELECTED DRAWING: Figure 1
Patent JP-2021188073-A (JP)
Title: Producing method of molten iron using electric furnace
Inventor: MIWA YOSHIHIRO
IPC: C21C5/52
Filed: 2020-05-27
Abstract: To produce molten iron with high productivity and energy utilization efficiency, using an electric furnace with a preheating chamber for preheating iron-based scrap with a furnace exhaust gas.SOLUTION: A lime-based slag-forming material is charged into a preheating chamber 2 together with an iron-based scrap, the slag-forming material is preheated together with the iron-based scrap in the preheating chamber 2, and then is supplied into a melting chamber 1. Since slag is formed in a short time, slag-formation is stabilized so that energy utilization efficiency is improved. Furthermore, peroxidation due to excessive preheating of iron-based scrap can be prevented and energy loss for reducing iron-based scrap that has been oxidized is suppressed, and hanging of the iron-based scrap in the preheating chamber 2 is suppressed which enables energy utilization efficiency to be improved, and enables a stable operation with high productivity to be performed.SELECTED DRAWING: Figure 1
Patent JP-2021190034-A (JP)
Title: Information processing device and program
Inventor: TOKUCHI KENGO
IPC: G06F3/0484
Filed: 2020-06-04
Abstract: To enable various representations that reflect physical deformations of a display device as compared with the case where an image representation is not affected by an inclination angle even though the image of a specific object is moved to a different area having a different inclination angle in the case that an inclination angle of an area is changed according to a change in shape of a display surface.SOLUTION: An information processing device has a processor. The processor changes the representation of an image of an object in accordance with a change in inclination of a partial display area according to a change in shape of a deformable display part.SELECTED DRAWING: Figure 6
Patent JP-2021191342-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2020-06-05
Abstract: To improve the interest for a performance.SOLUTION: Variable display means carries out a plurality of cycle variations as a variable display of a special drawing pattern, and then stops and displays the special drawing pattern. Moreover, the variable display means can give a notification of a determination result in response to an operation of operation means in a predetermined operation effective period, and can display a specific image after the notification of the determination result. The case of the operation at a first timing and the case of the operation at a second timing in the predetermined operation effective period have the different number of times of the cycle variations carried out from a start of the notification to the display of the specific image, but have the same number of times of the cycle variation carried out from a start of the display of the specific image to a stop and display of a performance drawing pattern.SELECTED DRAWING: Figure 130
Patent JP-2021195376-A (JP)
Title: Polyurethane resin composition, film, and artificial leather
Inventor: MORIHATA TAKUMA
IPC: D06N3/14
Filed: 2020-06-09
Abstract: To provide a polyurethane resin composition using a biomass raw material which is excellent in abrasion resistance, oleic acid resistance and low temperature flexibility.SOLUTION: A polyurethane resin composition contains a polyurethane resin (X) containing polyol (A), polyisocyanate (B) and a chain extender (C) as raw materials, and an organic solvent (Y). The polyol (A) contains polycarbonate polyol (A-1) containing biomass-derived decane diol as a raw material, and polycarbonate polyol (A-2) containing a biomass-derived dihydroxy compound having a cyclic ether structure as a raw material. A film is formed of the polyurethane resin composition, and artificial leather has the film.SELECTED DRAWING: None