baber/WOPTO huggingface dataset:
Patent JP-2022187437-A (JP)
Title: Two paste type dental curable composition
Inventor: MURAYAMA MOMOE
IPC: A61K6/30
Filed: 2021-06-07
Abstract: To provide a two paste type dental curable composition which is excellent in dentin adhesive properties, handling properties in paste collecting, and fluidity after blending and mixing, and has less variation in characteristics of a cured object which are evaluated by dentin adhesive properties and the like.SOLUTION: There is provided a two paste dental curable composition which is formed of: a first paste including, a polymerizable monomer (a) having an acidic group, a polymerizable monomer (b) having no acidic group, and a filler (c); and a second paste including, a polymerizable monomer (d) having no acidic group, an isocyanurate compound (e) expressed by a general formula (1) and a filler (f), in which one of these pastes includes a chemical polymerization initiator (g), and the other of these pastes includes, a chemical polymerization promoter (h). (R1-R3 are an organic group respectively and independently, and may have a substituent group, and at least one of the R1-R3 is a hydrocarbon group whose carbon number is 3 or less, and a total carbon number of the R1-R3 is 15 or less.)SELECTED DRAWING: None
Patent JP-2021176087-A (JP)
Title: Disaster prevention system
Inventor: HATORI MINORI
IPC: G08B29/06
Filed: 2021-06-09
Abstract: To make it possible to easily grasp disconnection failure, current value abnormality, a sign of current value abnormality, etc. in addition to fire and take necessary measures by a facility configuration equipped with a current monitoring function of a signal line.SOLUTION: In a disaster prevention receiving board 10 which is a portion of a disaster prevention system, a control unit 40 executes: a fire alarm display based on a predetermined signal related to a fire; an alarm display of a signal line failure when the signal line failure is detected; an alarm display of a current value abnormality when the current value abnormality is determined, which is an abnormality of the current value flowing in the signal line; and furthermore, an alarm display of a sign of current value abnormality when determining the sign of current value abnormality indicating a state in which occurrence of the current value abnormality is predicted. When the control unit also determines a current value abnormality or a sign of a current value abnormality, the control unit also displays detailed information regarding the determination.SELECTED DRAWING: Figure 6
Patent JP-2021126573-A (JP)
Title: Game machine
Inventor: DATE AKIO
IPC: A63F5/04
Filed: 2021-06-11
Abstract: To prevent execution of addition processing of game media even if power interruption occurs nearly simultaneously when the game media are supplied from a game media supply port.SOLUTION: A game machine includes a token supply port 47, a blocker 45, and supply sensors 44a and 44b. Time from occurrence of an event for shutting out supply of power until control of the blocker 45 to a state for prohibiting permission of passage of a token M after detecting the event for shutting out the supply of power is set to T1. In the meantime, when time taken for the token M to reach a position of M4 (a position in which the supply sensor 44b does not detect the token M) from a position of M2 is set to T2, "T1<T2" results.SELECTED DRAWING: Figure 2
Patent JP-2022190204-A (JP)
Title: Method for dividing composite material
Inventor: HIRATA SATOSHI
IPC: B23K26/364
Filed: 2021-06-14
Abstract: To provide a method which prevents occurrence of cracking on an end face of a brittle material layer after division, and can obtain sufficient bending strength on the composite material after division.SOLUTION: A method for dividing a composite material 10 in which a brittle material layer 1 and a resin layer 2 are laminated includes: a brittle material removal step of irradiating a composite material with a laser beam L1 oscillated from an ultrashort pulse laser light source 20 along a scheduled division line DL of the composite material from the brittle material layer side, and forming a scribe groove 11; and a resin removal step of irradiating the resin layer with a laser beam L2 oscillated from the laser light source 30 along the scheduled division line, and removing a resin forming the resin layer. The brittle material removal step sets a focal point AF of the laser beam L1 at the vicinity of an interface between the brittle material layer and the resin layer, oscillates the lase beam L1 in a state where thickness of the resin layer at the irradiation position of the laser beam L1 is equal to or more than 5 μm, and forms the scribe groove that is opened on the resin layer side and does not pass through the brittle material layer.SELECTED DRAWING: Figure 1
Patent JP-2022036901-A (JP)
Title: Intention indicating sign
IPC: G06Q10/08
Filed: 2021-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an intention indicating sign which provides a system that takes the place of a receipt for package drop and reduces burden of a receiving person and a delivering person. 
     SOLUTION: In a delivery system that complicates delivery of a package by using an intention indicating sign, a package 50 is placed in front of an entrance 32 of a house 31, and a bar code 52 on a slip 51 stuck on the package 50 and a bar code 344 on intention indicating sign 34 hooked on the entrance 32a are successively read with a portable terminal 21a of a delivering person. Read information is transmitted to a server, identification information registered in the bar code 344 is verified with delivery destination information registered in the bar code 52. If they match, the delivery is considered to be completed; a delivery slip is output from the portable terminal 21a and is posted into a post port 33, and a terminal of a receiving person is given a notification of a delivery completion mail. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2021143125-A (JP)
Title: Method
Inventor: MARTIN PICK
IPC: C01B32/16
Filed: 2021-06-28
Abstract: To provide a method for producing a carbon nanotube structure.SOLUTION: A method comprises: a step for introducing flow of a metal catalyst or metal catalyst precursor into an inflow reactor whose temperature is controlled, and sufficiently exposing the flow of the metal catalyst or the metal catalyst precursor into a first temperature zone, for forming a particulate metal catalyst; a step for measuring a region of a peak particle density in the first temperature zone of the inflow reactor; a step for discharging a flow of a carbon source in an axial or radial direction to a release point of the inflow reactor whose temperature is controlled; a step for exposing the particulate metal catalyst and the carbon source to second to fourth temperature zones; a step for, at a certain release position, discharging the flow of a sulfur source in an axial or radial direction, to the inflow reactor whose temperature is controlled; and a step for, from a discharge outlet of the inflow reactor whose temperature is controlled, discharging the carbon nanotube structure.SELECTED DRAWING: Figure 1
Patent JP-2023005599-A (JP)
Title: In-vehicle relay device, in-vehicle device, and sleep notification method
Inventor: KIKUCHI YOSHITAKA
IPC: H04L12/46
Filed: 2021-06-29
Abstract: To further reduce the amount of communication in an in-vehicle communication system.SOLUTION: An in-vehicle relay device includes a relay unit that relays information between a plurality of in-vehicle devices belonging to different VLANs (Virtual Local Area Networks), a detection unit that detects that the in-vehicle device has transitioned to a sleep state, and a notification unit that notifies a second in-vehicle device among the plurality of in-vehicle devices that the first in-vehicle device has transitioned to a sleep state when the detection unit detects that a first in-vehicle device among the plurality of in-vehicle devices has transitioned to a sleep state.SELECTED DRAWING: Figure 3
Patent JP-2023006132-A (JP)
Title: Grommet and wire harnesses with grommet
Inventor: ZAMAMI Kanji
IPC: H02G3/22
Filed: 2021-06-30
Abstract: To provide a grommet capable of improving the reliability of the fixed state of an electric wire member and a grommet.SOLUTION: A grommet 12 has a cylindrical portion 31 into which a wire member 11 can be inserted, and the cylindrical portion 31 includes a tightening portion 32 that is provided in a part of the cylindrical portion 31 in the longitudinal direction and that tightens a binding band 13 from the outer periphery, and a projection portion 33 that is provided adjacent to the tightening portion 32 in the longitudinal direction of the cylindrical portion 31, protrudes radially outward of the cylindrical portion 31, and sets a protrusion amount so as to protrude radially outward beyond the binding band 13.SELECTED DRAWING: Figure 2
Patent JP-2023006738-A (JP)
Title: Liquid discharge device and printing method
Inventor: HAMADA KYOHEI
IPC: B41J2/21
Filed: 2021-06-30
Abstract: To provide a liquid discharge device which can suppress the degradation of granularity of an image due to localization of overlapping dots, and a printing method.SOLUTION: A liquid discharge device for making a liquid discharge head discharging liquid perform plural times of scanning on the same region on a recording medium comprises: a conversion unit which converts image data into dot data; and a different-shooting processing unit which converts the dot data into scan data being dot data for each scanning of the liquid discharge head. In the scan data, partial dots of the scan data are overlapping dots in which liquid is discharged in an overlapping manner in the plural times of scanning of the liquid discharge head, and the number of overlapping dots per unit region is equal in the scan data.SELECTED DRAWING: Figure 4
Patent JP-2021164694-A (JP)
Title: Devices and methods for forming fistula
Inventor: GARY H MILLER
IPC: A61B17/32
Filed: 2021-07-06
Abstract: To provide devices and methods for forming a fistula.SOLUTION: Described here are devices, systems and methods for forming a fistula between two blood vessels. Generally, the systems may comprise a first catheter which may comprise a fistula-forming element. The fistula-forming element may comprise one or more electrodes, mechanical cutting elements, laser sources, or combinations thereof, and may be used to assist in fistula formation. In some instances, a system may comprise a second catheter, which may comprise a fistula-forming element. One or more of the catheters may comprise one or more markers, magnetic alignment elements, and/or one shape-changing elements.SELECTED DRAWING: Figure 31A
Patent JP-2023009709-A (JP)
Title: Punching blade for sheet-like workpiece
Inventor: TOMITA MASATSUGU
IPC: B26F1/40
Filed: 2021-07-08
Abstract: To provide a punching blade for a sheet-like workpiece capable of adjusting a base end part of the punching blade so as to form uniform cutting edge height while avoiding damage to a blade part by easily plastically deforming the base end part of the punching blade at the time of idle hitting, and performing long-term punching work.SOLUTION: On a tapered portion which is formed so as to gradually decrease in thickness toward a proximal end, a large number of notches are formed at predetermined depth from the proximal end at a predetermined interval in a longitudinal direction of a punching blade.SELECTED DRAWING: Figure 3
Patent JP-2023010084-A (JP)
Title: Spark plug
Inventor: IMAI SUSUMU
IPC: H01T13/20
Filed: 2021-07-09
Abstract: To provide a technique for suppressing stress on a main metal fitting.SOLUTION: A spark plug comprises: an insulator provided with an axial hole extending in an axial direction; a center electrode which is disposed in the axial hole, and whose tip end part protrudes to a tip end side of the axial hole; a cylindrical main metal fitting which holds the insulator on its inner circumferential side, and which has a screw part formed on its outer circumferential surface; and a ground electrode whose one end is fixed to a through-hole provided on the main metal fitting, and whose other end defines a discharge gap between itself and the tip end part of the center electrode. The screw part has: a first screw portion located further on a rear end side in the axial direction than the through-hole; and a second screw portion located further on a tip end side in the axial direction than the through-hole. The main metal fitting has a non-screw part which is located between the first screw portion and the second screw portion, and is not threaded over an entire circumference. The non-screw part is provided with the through-hole.SELECTED DRAWING: Figure 2
Patent JP-2023013022-A (JP)
Title: Adhesive tape for electronic component
Inventor: OKAMOTO MASANAO
IPC: C09J7/38
Filed: 2021-07-15
Abstract: To provide an adhesive tape for electronic components capable of well dicing a thick and hard wafer into chips.SOLUTION: An adhesive tape 1 for electronic components has an adhesive layer 3 formed on at least one surface of a substrate film 2. The adhesive tape 1 has a stress monotonously increased to a fracture point and a stress of 11.0 MPa or more in 20% expansion when expanded in the MD direction. The adhesive tape 1 has a stress of 9.0 MPa or more in 20% expansion when expanded in the TD direction. The adhesive layer 3 has a thickness of 10-30 μm and is a radiation curable type. The adhesive tape 1 having adhered to a silicon mirror face has an adhesive strength to the silicon mirror face of 2.0 N/25 mm or greater which is measured at 23°C, 50% RH, peeling angle of 90 degree, and peeling rate of 50 mm/min after left for standing for an hour at 23°C and 50% RH.SELECTED DRAWING: Figure 1
Patent JP-2023016511-A (JP)
Title: Frame for electric vehicle, battery case frame for electric vehicle, and method for manufacturing frame for electric vehicle
Inventor: MIYAZAWA SADAO
IPC: B60K1/04
Filed: 2021-07-21
Abstract: To eliminate the need of a fastening member, such as a bracket, in supporting a cross member with a pair of vertical bones and to provide highly accurate joint, in a frame for an electric vehicle, a battery case frame for an electric vehicle and a method for manufacturing a frame for an electric vehicle.SOLUTION: A flame 110 includes: a pair of vertical bones 111c, 111d extending in a vehicle length direction; and a cross member 112 extending in a vehicle width direction while being supported to the pair of vertical bones 111c, 111d. The cross member 112 includes a plate-like first plate member 113 and a second plate member 114 joined to each other. The first plate member 113 is supported merely to one vertical bone 111c of the pair of vertical bones 111c, 111d. The second plate member 114 is supported merely to the other vertical bone 111d of the pair of vertical bones 111c, 111d.SELECTED DRAWING: Figure 4
Patent JP-2023018857-A (JP)
Title: Oven cooking device
Inventor: YAMAMOTO TAKAHIRO
IPC: F24C7/04
Filed: 2021-07-28
Abstract: To provide an oven cooking device which reduces unnecessary energy consumption.SOLUTION: In an oven cooking device, when a specified time elapses after last input of an operation input from an operation panel during an operation period (S32; YES), a controller of the operation panel forcibly terminates heating control of lower and upper heaters by power-off processing of step 34. For example, even if a user forgets to turn off the power by operating an operation on/off button of the oven cooking device after business end or the like, when the specified time elapses after last input of the operation input from the operation panel, heating control of the upper and lower heaters is forcibly terminated by the controller. Accordingly, it is possible to prevent power consumption by the upper and lower heaters which are relatively large in power consumption. Therefore, it is possible to reduce unnecessary energy consumption.SELECTED DRAWING: Figure 16
Patent JP-2023019381-A (JP)
Title: Reflection surface estimation device
Inventor: YAMAMOTO HIROYUKI
IPC: E21D9/00
Filed: 2021-07-29
Abstract: To provide a reflection surface estimation device capable of easily selecting a peak point of reflection surface intensity (horizontal specific point, vertical specific point) in comparison with the prior arts in order to solve the problems in the prior arts.SOLUTION: A reflection surface estimation device which estimates reflection in front of a tunnel working face based on depth slice obtained by elastic wave exploration of a three-dimensional reflection method, comprises depth slice storage means, vertical position designation means, horizontal position designation means, elastic wave velocity designation means, display control means, horizontal specific point designation means, vertical specific point designation means, horizontal reflection line setting means, vertical reflection line setting means, and plane calculation means. The plane calculated by the plane calculation means may be estimated as the reflection surface in front of the tunnel working face.SELECTED DRAWING: Figure 5
Patent JP-2021185682-A (JP)
Title: Method and device for nr-ss unified operation mode in coordinated and uncoordinated bands
Inventor: AHMED KAMEL SADEK
IPC: H04W56/00
Filed: 2021-08-04
Abstract: To provide a medium reservation framework for coexistence of coordinated and uncoordinated wireless networks in licensed spectrum and shared spectrum.SOLUTION: A medium reservation framework organically takes into account operating regimes with different numbers of Tx/Rx antennas per node, provides flexibility in trading off medium contention aggressiveness and power saving, leverages the inherent synchronization nature of NR, and covers both coordinated and uncoordinated operation scenarios. The medium reservation framework includes reservation messages, such as a reservation request signal (RRQ) 424 and reservation response signals (RRS) 428, 432, synchronization signals (SYNC), and an operation grid configuration 420, and the SYNC may be transmitted at SNR that is above the noise floor by aligning the RRQ/RRS with slot or frame boundaries of an operation grid.SELECTED DRAWING: Figure 4
Patent JP-2021176336-A (JP)
Title: Use of recombined yeast derived serum albumin
Inventor: EVA BALSLEV JOERGENSEN
IPC: C12N5/071
Filed: 2021-08-05
Abstract: To provide a method for improving long term storage ability of a frozen stem cell, and improving stability of the stem cell in a clinical grade during being frozen and after being frozen, without damaging survival ability, identity, and pluripotency.SOLUTION: One embodiment of the invention provides a preservation method of a stem cell, the method comprises: a step for combining a stem cell with a freezing preservation medium for generating a mixture; and a step for freezing the mixture for generating a frozen stem cell product. The method optionally comprises: a step for thawing the frozen stem cell product; a step for transferring the thawed cell to a preservation medium; and a step for preserving the stem cell in the preservation medium. The freezing preservation medium and/or the preservation medium include a recombined yeast derived serum albumin preparation.SELECTED DRAWING: Figure 8-1
Patent JP-2023023871-A (JP)
Title: Linear pressure-sensitive sensor
Inventor: SUGITA KEISUKE
IPC: G01L1/20
Filed: 2021-08-06
Abstract: To provide a linear pressure-sensitive sensor which can prevent plastic strain from being generated in a conductive member, and to provide a linear pressure-sensitive sensor which can suppress manufacturing cost while widely securing a direction of a detectable pressure.SOLUTION: A linear pressure-sensitive sensor 1 includes a first conductive member 2 and a second conductive member 3 which are arranged so as to face each other through a gap, and a non-conductive interval holding member 4 for holding the gap between the first conductive member 2 and the second conductive member 3. The first conductive member 2 and the second conductive member 3 are brought into contact with each other by elastic deformation due to a pressure from the outside. The first conductive member 2 has a first conductive elastic body 21 having conductivity and elasticity, and a first conductive wire 22 integrated with the first conductive elastic body 21. The second conductive member 3 has a second conductive elastic body 31 having conductivity and elasticity, and a second conductive wire 32 integrated with the second conductive elastic body 31. At least one of the first conductive wire 22 and the second conductive wire 32 is composed of a conductive fiber.SELECTED DRAWING: Figure 1
Patent JP-2021192038-A (JP)
Title: Detection amyloid beta using mass spectrometry
Inventor: DIANA TRAN
IPC: G01N30/88
Filed: 2021-08-06
Abstract: To provide a method for determining an amount ratio of amyloid beta 42 effective for the prediction and diagnosis of Alzheimer's disease by mass spectrometry.SOLUTION: Amyloid beta is digested in a sample to produce amyloid beta fragments. The obtained amyloid beta fragments are purified by liquid chromatography. The amyloid beta fragment is ionized to produce precursor ions. An amount of ions is determined by mass spectrometry.SELECTED DRAWING: Figure 1
Patent JP-2023028641-A (JP)
Title: connector
Inventor: Yonezu Takuma
IPC: H01R13/52
Filed: 2021-08-20
Abstract: To provide a connector which can prevent a reduction in sealability.SOLUTION: A connector C comprises: a housing 30 having a through-hole 39; a rubber plug 60 located inside the housing 30 and having a seal hole 61; and a dummy plug 10 located from the through-hole 39 to the seal hole 61. The housing 30 has a recess 43 opened on an inner surface of the through-hole 39. The dummy plug 10 has: a plug body 11 located in the seal hole 61; an extension part 12 extending in continuous with the plug body 11 and located in the through-hole 39; and a protrusion 16 which protrudes from an outer circumferential surface of the extension part 12 so as to be located in the recess 43 in a press-fitted state.SELECTED DRAWING: Figure 7
Patent JP-2022174706-A (JP)
Title: Spherical dual-polarization phased array weather radar
Inventor: GAO YUCHUN
IPC: H01Q21/20
Filed: 2021-08-20
Abstract: To improve accuracy of a radar that detects a weather target.SOLUTION: The present disclosure relates to a spherical dual-polarization phased array weather radar, and a plurality of dual-polarized micro-strip radiation units is tightly arranged on a spherical support frame, and positions of the dual-polarized micro-strip radiation units are adjusted so that directions of beams emitted by the dual-polarized micro-strip radiation units are consistent with normal directions of effective apertures of the spherical support frame. A spherical crown phased array antenna module is used for detecting weather. Wireless transmission is carried out between a digital transceiver module and the spherical crown phased array antenna module, and the digital transceiver module is used for generating a frequency modulation signal or a phase coded signal required for detection of a weather target and is used for receiving an echo signal reflected by the target. A signal processing module is connected with the digital transceiver module.SELECTED DRAWING: Figure 1