baber/WOPTO huggingface dataset:
Patent JP-2023127468-A (JP)
Title: Modified polyester composition, fiber made thereof, and fiber structure
Inventor: ABE NORIFUMI
IPC: D01F6/84
Filed: 2022-03-01
Abstract: To provide a modified polyester composition, though having small fineness, capable of being colored by a cationic dye and having high strength as a fiber material, a fiber made thereof, and a fiber structure.SOLUTION: The present invention relates to a modified polyester composition, a fiber made thereof, and a fiber structure. The composition is a copolyester, in which a main repeating unit is alkylene terephthalate, and which contains isophthalic acid containing a predetermined amount of a metal sulfonate group in total dicarboxylic acid components; and includes, based on the total mass of the copolyester, a predetermined amount of an organic ionic compound expressed by the following general formula (I): RSO3X (I) (in the formula (I), R is an alkyl group of 1-30C or an aryl group of 7-40C and X is an alkali metal, etc.).SELECTED DRAWING: None
Patent JP-2023128379-A (JP)
Title: centrifugal compressor
Inventor: OKUMA YASUTO
IPC: H02K11/30
Filed: 2022-03-03
Abstract: To secure reliability of a centrifugal compressor.SOLUTION: Both of a first resin part 60 and each second resin part 70 and both of each second resin part 70 and each conductive member 54 are bonded by an insertion molding, together. Each second resin part 70 has a Young rate smaller than that of the first resin part 60. Even if a force for peeling the first resin part 60 and each conductive member 54 each other occurs due to a difference of a liner expansion coefficient of the first resin part 60 and a liner expansion coefficient of each conductive member 54, an adhesion to each conductive member 54 and the first resin part 60, respectively in each second resin part 70 is secured. Even if both of the first resin part 60 and each conductive member 54 are peeled out each other, each second resin part 70 can be easily elastically deformed by tracking to each conductive member 54 and the first resin part 60. Thus, the adhesion against each conductive member 54 and the first resin part 60 in each second resin part 70 is maintained. Therefore, by each second resin part 70, a seal performance between the first resin part 60 and each conductive member 54 is secured.SELECTED DRAWING: Figure 2
Patent JP-2022091769-A (JP)
Title: Frictionless catheter
IPC: A61M25/00
Filed: 2022-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a method of allowing a catheter to be inserted in the urinary tract. 
     SOLUTION: A catheter 700 has a tubular member 702 having a lumen and an outer surface, a sleeve 704 configured to be positioned in the lumen in a retracted configuration and to invert on at least a portion of the outer surface in an inverted configuration, and a filament 770 configured to retract the sleeve into the retracted configuration. The catheter has an aperture, and the filament extends through the aperture from the lumen. A pull member 772 is positioned on a distal end of the filament. The filament can be looped, coiled, and/or bunched in the catheter when the sleeve is in the retracted configuration. A shuttle is attached to a distal end of the sleeve, where the shuttle includes a tubular member configured to maintain patency of the sleeve, and the filament engages the shuttle to retract the sleeve into the lumen. 
     SELECTED DRAWING: Figure 8B 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022095630-A (JP)
Title: Device, system, and method for obtaining magnetic measurements with permanent magnets
IPC: A61B5/055
Filed: 2022-03-09
Abstract: PROBLEM TO BE SOLVED: To achieve desired magnetic field strength which features sufficient homogeneity and/or stability, and/or reduces the total weight of a magnetic measurement system. 
     SOLUTION: A magnetic field device 200 is provided, comprising a first magnet 201, a first ferromagnetic element 202 located adjacent to the first magnet, a second magnet 221, a second ferromagnetic element 222 located adjacent to the second magnet relative to the first ferromagnetic element to create a gap between the first ferromagnetic element and the second ferromagnetic element, and a third magnet 230 located in the gap between the first ferromagnetic element and the second ferromagnetic element. 
     SELECTED DRAWING: Figure 1B 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022066578-A (JP)
Title: Flush toilet bowl
IPC: E03D11/08
Filed: 2022-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a flush toilet bowl capable of improving the dirt discharge capacity when discharging dirt using water flow that flows into the reservoir from behind. 
     SOLUTION: The flush toilet bowl includes: a toilet bowl 16 that has a dirt receive face 80 and a water reservoir 84; a toilet bowl drainage passage 18 connected to the bottom of the toilet bowl 16; and a first water discharge part 90A that forms a first swirling flow Fwa toward the rear in the first side region 16a on one of the left and right sides of the toilet bowl 16 by discharging the wash water from a first water discharge hole 78A toward one side in the circumferential direction in the toilet bowl 16. The water reservoir 84 is configured to form an induced flow Fwf that pushes dirt into the toilet bowl drainage passage 18 by a water flow that flows into the water reservoir 84 from behind while contacting a standing wall 84c provided on the left and right sides of the water reservoir 84. The toilet bowl 16 is formed on the inner peripheral surface of the toilet bowl 16 in the first side region 16a behind the front end 84h of the water reservoir 84, and has a guiding surface 98 that guides the first swirling flow Fwa that collides with itself backwards. 
     SELECTED DRAWING: Figure 11 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022158999-A (JP)
Title: Polyolefin microporous film
Inventor: NISHIMURA NAOYA
IPC: C08J9/28
Filed: 2022-03-14
Abstract: To provide a polyolefin microporous film which can impart high safety to abnormal heat generation of a battery when used as a separator for a secondary battery.SOLUTION: A polyolefin microporous film contains a polyethylene-based resin, and an amorphous polymer incompatible with the polyethylene-based resin, and has a melt-down temperature of 155°C or higher and does not have a peak in a range of 155°C to 250°C by a differential scanning calorimeter.SELECTED DRAWING: None
Patent JP-2023133933-A (JP)
Title: Method for manufacturing personal authentication medium
Inventor: MAEHIRA MAKOTO
IPC: B41M3/14
Filed: 2022-03-14
Abstract: To provide a technique that makes forgery or alteration of a personal authentication medium difficult.SOLUTION: A method for manufacturing a personal authentication medium includes the steps of: creating latent image print data from individual information; recording a part or all of individual information data as a visibly recognizable pattern that is recognizable by observation of a naked eye, and provided on a first part of a substrate with an adhesive layer sandwiched therebetween; and providing an array print on a second part of the substrate with the adhesive layer sandwiched therebetween according to the latent image print data. The creation of the latent image print data includes the steps of: creating a code for a latent image composed of one or more indices from at least a part of a digital code showing individual information; and referring to a table made up of a plurality of records in which indices and latent image element data corresponding to the indices are individually recorded to acquire one or more pieces of latent image element data corresponding to one or more indices, and creating latent image print data from the latent image element data.SELECTED DRAWING: None
Patent JP-2023133985-A (JP)
Title: body-worn cooling system
Inventor: KURISU SHINTARO
IPC: A41D13/005
Filed: 2022-03-14
Abstract: To provide a body-worn cooling system to be easily worn on a body, as a system for cooling the body by vaporization heat.SOLUTION: A system 100 according to the present invention is a body-worn cooling system for cooling a body of a wearer by a liquid L contained in a container 11, comprises: a first tube 110a extending from the container 11; a pump 12 for delivering the liquid from the container 11 to the first tube 110a; and a jacket 13 which is configured to be worn on at least an upper body and includes a first connecting member 120a, and in which the first connecting member 120a and the first tube 110a can be connected to each other, wherein the first connecting member 120a includes at least one first hole 20a for discharging the liquid L.SELECTED DRAWING: Figure 1
Patent JP-2023135678-A (JP)
Title: Attenuation valve and damper
Inventor: YASUI TAKESHI
IPC: F16F9/348
Filed: 2022-03-16
Abstract: To provide an attenuation valve which can obtain an attenuation force characteristic which is favorable for suppressing elongation by exerting a sufficient attenuation force when a damper is elongated and contracted at an extremely-low speed, and the damper.SOLUTION: An attenuation valve V1 of the present invention comprises: a bulkhead body 2 having an annular external peripheral valve seat 2c which is formed into an annular shape, positioned in a radial direction by only a cylinder body while being inserted into the cylinder body 1, and protruding in an axial direction from one end 2b in the axial direction, and a port 2d arranged at an internal peripheral side of the external peripheral valve seat 2c; a valve stopper 3 opposing one end 2b of the bulkhead body 2, and having an annular internal peripheral valve seat 3c whose outside diameter is smaller than a diameter of the external peripheral valve seat 2c; and an annular leaf valve 4 interposed between the external peripheral valve seat 2c and the internal peripheral valve seat 3c, and set so as to open and close the port 2b in an inside/outside double-opening manner. The bulkhead body 2 comprises a core alignment part 2e for core-aligning the leaf valve 4 with respect to the external peripheral valve seat 2c.SELECTED DRAWING: Figure 2
Patent JP-2023137529-A (JP)
Title: Game machine
Inventor: KARASHIMA TAKASHI
IPC: A63F7/02
Filed: 2022-03-18
Abstract: To provide a game machine that can be improved from the viewpoint of making work to constituting means suitable.SOLUTION: A game machine is configured such that a movement direction of a decoration unit P7302 when assembling the decoration unit P7302 to a front frame P7014 is changed from a first direction to a second direction and posture of the movement in the first direction is allowed to differ from first posture pertaining to the movement in the second direction, work for the decoration unit P7302 can be made more suitable than when moving constituting means in the same direction. Since a worker's operation method is designated by a configuration for restricting the movement in the second direction unless the decoration unit P7302 is moved in the first direction and is placed in a placement position, it can be placed in a placement position in the middle of attachment or detachment of the decoration unit P7302 to or from the front frame P7014, such that it becomes possible to release hands from the decoration unit P7302, thus reducing a work burden.SELECTED DRAWING: Figure 2114
Patent JP-2023137726-A (JP)
Title: Clothing treatment device
Inventor: HAYASHI KAIYU
IPC: D06F58/02
Filed: 2022-03-18
Abstract: To provide a clothing treatment device which has enhanced sterilization and deodorization effect.SOLUTION: A clothing treatment device includes: a water tub 12; a rotary tub 13 rotatably supported in the water tub 12, and for constituting a drying chamber for storing clothing inside together with the water tub 12; a hot air supply unit 30 for supplying hot air into the drying chamber; a duct for forming part of an air passage for connecting the hot air supply unit 30 and the drying chamber; and an irradiation device 40 for irradiating at least the inside of the duct with ultraviolet rays.SELECTED DRAWING: Figure 2
Patent JP-2023141050-A (JP)
Title: Information processing device and information processing program
Inventor: FUJII OSAMU
IPC: G06F21/62
Filed: 2022-03-23
Abstract: To make it possible to connect a new device to a system which has a management policy for managing safety of information determined without performing an operation to evaluate the new device before the connection with the system while taking the safety of the system into consideration when connecting the new device to the system.SOLUTION: An information processing device comprises a processor. In a system in which a management policy for managing safety of information is determined, the processor registers, when receiving a request for connection with the system from a device which is not connected to the system, restriction information representing more restrictions than restrictions imposed on an information resource having safety for the system guaranteed as the management policy of the device, and then enables the connection with the information resource connected to the system from the device within a range of the restrictions that the registered restriction information represents.SELECTED DRAWING: Figure 1
Patent JP-2023142320-A (JP)
Title: Manufacturing method of stuffed toy and manufacturing method of base body of stuffed toy
Inventor: SAKAI MISAKO
IPC: A63H9/00
Filed: 2022-03-24
Abstract: To provide a manufacturing method of a stuffed toy, a method which can contrive completeness of a stuffed toy and improvement of interior quality, and to provide a manufacturing method of a base body of a stuffed toy.SOLUTION: A base body 24 of a stuffed toy is manufactured by: a first folding process in which, at the trisection positions S1, S2 of a rectangular face towel 22, one folding piece part 22A excluding the central part 22B is folded in a manner that the other folding piece part 22C covers it and is stacked in three layers; a second folding process in which, by making the same direction of the folding axes S1, S2 in the first folding process, the piece is folded at the bisection position S3 and stacked in six layers; and a third folding process in which the direction of the folding axis S3 is changed to an orthogonal direction from the condition of the second folding process, and the piece is folded at the bisection position S4 and stacked in 12 layers. A layer fabric, in at least one part of the four corners of the base body 24 and both end parts of the central part, is protruded, with the bottom bound with a filament, thereby parts equivalent to the ears, hands or legs of a molding object are formed.SELECTED DRAWING: Figure 2
Patent JP-2023146423-A (JP)
Title: Communication control device, control method, communication system, and program
Inventor: KITATSUJI YOSHINORI
IPC: H04L45/121
Filed: 2022-03-29
Abstract: To appropriately switch a TCP session under communication to a TCP session which is relayed by a relay node.SOLUTION: A communication control device determines whether or not a Transmission Control Protocol (TCP) session of a switch source performing a communication satisfies a predetermined condition and, in a case where it is determined that the TCP session of the switch source satisfies the predetermined condition, establishes a TCP session of a switch destination between a relay device, which relays a communication corresponding to the TCP session of the switch source, and each of a transmission source node and a transmission destination node of the TCP session of the switch source. In the TCP session of the switch destination, execution of a previous communication, which is different from the communication associated with the TCP session of the switch source, is instructed and after the previous communication is performed, a communication is switched from the TCP session of the switch source to the TCP session of the switch destination.SELECTED DRAWING: Figure 5
Patent JP-2023147115-A (JP)
Title: tire
Inventor: TANNO ATSUSHI
IPC: B60C11/00
Filed: 2022-03-29
Abstract: To provide a tire capable of achieving, durability of a stress relaxation layer and wet performance.SOLUTION: A tire 1 is configured so that, a stress relaxation layer 4 extends continuously from a groove bottom of a main groove 21, to treads of left and right land parts 31, 32, for covering edges of land parts 31, 32, in cross sectional view in a tire meridian direction. A width Wc in the stress relaxiation layer 4 in the tread of the land part 31, 32, is in a range of 0.06≤Wc/Hg with respect to, a groove depth Hg1 of the main groove 21. In addition, a total width ΣWc of the stress relaxation layer 4 on the tread of one land part 31, 32, is in a range of ΣWc/Wb≤0.70 with respect to a ground width Wb1, Wb2 of the land part 31, 32.SELECTED DRAWING: Figure 4
Patent JP-2023148671-A (JP)
Title: Game machine
Inventor: NISHIMURA HITOSHI
IPC: A63F7/02
Filed: 2022-03-30
Abstract: To provide a game machine capable of enhancing, visual fun of a game.SOLUTION: Since a special pattern 2 winning performance is executed when a special pattern 2 reservation number increases, visual fun of a game is increased as compared with a case where only a cloud image C is displayed each time when the special pattern 2 reservation number is increased. Besides, the special pattern 2 winning performance is executed in an "electric support state" and a "high-probability state". In the "electric support state" and the "high-probability game state", a difficult level of entry of game balls into a second variable start pocket 16 is low, and game balls may enter the second variable start pocket 16 during execution of the current special pattern 2 reservation performance. Since a next special pattern 2 winning performance is started after completion of the current special pattern 2 winning performance in this case, an opportunity of enjoying a special pattern 2 winning performance can be reliably given to a player each time when game balls enter the second variable start pocket 16.SELECTED DRAWING: Figure 18
Patent JP-2022104971-A (JP)
Title: Hydrocarbon fluid-water separation
IPC: B01D39/16
Filed: 2022-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a filter medium substrate for removing moisture and particles from a hydrocarbon fluid including a diesel fuel for an internal combustion engine. 
     SOLUTION: In a filter medium including a substrate, the substrate includes a surface having a roll-off angle of the range from 40 degrees to 90 degrees to a water droplet of 50μL when the surface is immersed in toluene, the surface contains poly (hydroxypropyl methacrylate) (PHPM), poly (2-hydroxyethyl methacrylate) (PHEM), poly (2-ethyl-2-oxazoline) (P2E2O), polyethyleneimine (PEI), quaternary polyethyleneimine, and poly (dopa) or its combination. The substrate is a filter medium including pores having porosity of at least 15% and a porosity of at most 99% and including a mean diameter of 20 μm. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023151518-A (JP)
Title: adhesive
Inventor: SASAHARA KAZUKI
IPC: C09J201/00
Filed: 2022-03-31
Abstract: To provide an adhesive capable of enduring large deformation while maintaining a high refractive index.SOLUTION: An adhesive has a refractive index of 1.55 or more, and produces deformation of 350% or more in a deformation test conducted under conditions that a temperature is -20°C and a speed is 300 mm/min.SELECTED DRAWING: None
Patent JP-2023152456-A (JP)
Title: Display system and display control method
Inventor: KUROSAKI RYUJI
IPC: B60W50/14
Filed: 2022-04-04
Abstract: To let a driver recognize the gripping of a steering wheel without providing the steering wheel with a light emission part, and to reduce the manufacturing costs of a vehicle.SOLUTION: The present invention relates to a display system 1 which displays states of a vehicle C1. The display system 1 comprises a display device 200 which is arranged on the back of the steering wheel 10 of the vehicle C1, and displays the states of the vehicle C1, and a display control device 100 which controls display states of the display device 200. The display control device 100 displays specific information 210 for urging a driver D1 sitting on the driver's seat of the vehicle C1 to grip the steering wheel 10 at a part of the display device 200 which circumferentially corresponds to the steering wheel 10.SELECTED DRAWING: Figure 3
Patent JP-2023153461-A (JP)
Title: Monitoring control system
Inventor: ONO MASANOBU
IPC: G05B19/048
Filed: 2022-04-05
Abstract: To provide a monitoring control system that is able to eliminate anomaly without affecting a monitoring control operation.SOLUTION: A monitoring control system includes: a PIO module 3 that controls an operation of each of a plurality of monitoring control devices 6; a PIO master 2 that cooperatively controls each PIO module 3 by means of data transfer using a PIO system via a field network 4; and a maintenance management unit 5 that transfers/receives information on maintenance of each PIO module 3 to/from each PIO module 3 by means of radio communication.SELECTED DRAWING: Figure 1
Patent JP-2023154331-A (JP)
Title: Sample discharge system, sample discharge device, sample discharge method, and method for producing artificial tissue
Inventor: YAMANAKA SHUICHIRO
IPC: C12M1/00
Filed: 2022-04-06
Abstract: To provide a sample discharge system, a sample discharge device, a sample discharge method with an easy discharge operation of a sample, and a method for producing an artificial tissue.SOLUTION: In a sample discharge system comprising a sample discharge assembly for discharging a sample, the sample discharge assembly comprises: a discharge part having a sample space and a discharge port for discharging a sample housed in the sample space to the outside; a gas housing part having a gas chamber communicating with the sample space, and capable of housing gas in the gas chamber; a pressurization mechanism for increasing the pressure inside the gas chamber; and a valve mechanism having a valve chamber communicating with the gas chamber and a valve body capable of switching a closed configuration and an open configuration, where the valve chamber communicates with a vent part open to an outer space, the valve body blocks communication between the valve chamber and the vent part in the closed configuration, and allows the valve chamber and the vent part to communicate with each other in the open configuration.SELECTED DRAWING: Figure 1
Patent JP-2022082759-A (JP)
Title: Measurement apparatus and measurement method
IPC: G01B11/26
Filed: 2022-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a measurement apparatus or measurement method capable of, using one optical fiber, measuring the inclination amount of a measurement object due to its deformation and the position of a neutral axis. 
     SOLUTION: An measurement apparatus comprises: one optical fiber in which an FBG (Fiber Bragg Grating) is formed; a light measuring device connected to the optical fiber; a first guide member having a first arc surface touching the optical fiber; and a second guide member having a second arc surface touching the optical fiber. The first guide member and the second guide member are arranged in one direction with a space therebetween, and are fixed to a measurement object. The optical fiber includes: a first portion arranged along a measurement surface of the measurement object, and along the one direction; and a second portion both ends of which respectively touch the first arc surface and the second arc surface. The second portion is arranged so as to separate from the measurement surface as moving from the first arc surface toward the second arc surface. 
     SELECTED DRAWING: Figure 1A 
     COPYRIGHT: (C)2022,JPO&INPIT