baber/WOPTO huggingface dataset:
Patent JP-2019202143-A (JP)
Title: Using predetermined ablation-current profile
Inventor: BAR-TAL MEIR
IPC: A61B18/12
Filed: 2019-05-22
Abstract: To provide medical devices and treatments associated with ablation of biological tissue.SOLUTION: Described embodiments include a system that includes a current source generator and a processor. The processor is configured to drive the current source generator to supply, for application to tissue of a subject, an electric current having an amplitude that varies in accordance with a predefined function of time, so that the amplitude initially monotonically increases to a maximum value. Other embodiments are also described.SELECTED DRAWING: Figure 1
Patent JP-2020194355-A (JP)
Title: Data collection system for machine learning and data collection method
Inventor: UENO HIROSHI
IPC: G06N20/00
Filed: 2019-05-28
Abstract: To efficiently collect a large amount of high-quality data while preventing poor-quality data given with inappropriate labels from being mixed, in collecting teacher or test data to be used for machine learning.SOLUTION: A machine learning data collection system 3 comprises: classification model retaining means 22 for arranging a plurality of trained classification models to be used in a user environment 2; model distribution means 26 for distributing the classification models to the user environment 2; classification result retaining means 23 for classifying by input of labeled data transmitted from the user environment 2, and retaining a classified result including classification correctness and correct answer ratios for each input data; optimal model recommendation means 21 for, based on the classified result for each classification model, presenting an appropriate classification model against the input data; and teacher data recording means 28 for recording the input data as teacher or test data of the classification model.SELECTED DRAWING: Figure 1
Patent JP-2019182869-A (JP)
Title: Glucosylceramide synthase inhibitors for treatment of diseases
Inventor: BING WANG
IPC: C07D413/12
Filed: 2019-06-04
Abstract: To provide novel methods for treating or preventing diseases or conditions associated with the enzyme glucosylceramide synthase (GCS).SOLUTION: Described herein are compounds of formula I, methods of making such compounds, pharmaceutical compositions and medicaments containing such compounds, and methods of using such compounds to treat or prevent diseases or conditions associated with the enzyme glucosylceramide synthase (GCS).SELECTED DRAWING: None
Patent JP-2019200994-A (JP)
Title: Sealing film and organic electronic device including the same
Inventor: MOON JUNG OK
IPC: H05B33/04
Filed: 2019-06-04
Abstract: To provide a sealing film, an organic electronic device including the same, and a manufacturing method of the organic electronic device.SOLUTION: In the present invention, when an organic electronic device is sealed using a sealing film, not only excellent moisture blocking properties can be realized, but also internal or external light is absorbed and blocked to prevent light reflection or scattering, and therefore, it is possible to prevent external defects of the organic electronic device.SELECTED DRAWING: Figure 1
Patent JP-2020197996-A (JP)
Title: Store management device, electronic receipt system, and control program
Inventor: HARA NORIYOSHI
IPC: G06Q50/10
Filed: 2019-06-04
Abstract: To increase the convenience of shoppers.SOLUTION: A store management device acquires an electronic receipt identification code for using an electronic receipt service from a visitor who has entered a store. The store management device acquires settlement data by using the acquired electronic receipt identification code. The store management device registers sales data purchased by the visitor. The store management device makes settlement of a product whose sales data is registered by using the acquired settlement data. The store management device transmits digitalized receipt data generated based on the registered sales data together with the acquired electronic receipt identification code to an electronic receipt server.SELECTED DRAWING: Figure 4
Patent JP-2019148263-A (JP)
Title: Fuel injection control device and fuel injection system
Inventor: IMAI KEITA
IPC: F02D41/38
Filed: 2019-06-10
Abstract: To enable fuel injection of a minute amount while reducing a spray particle diameter.SOLUTION: An ECU (fuel injection control device) is applied to a fuel injection system including an injector for injecting a fuel from an injection hole by allowing a valve body to perform a valve opening operation, and it includes detection means and target pressure setting means. The detection means detects valve closing timing of the valve by processing of steps S30, S31. The target pressure setting means sets a target pressure of the fuel supplied to the injector to be a value equal to or greater than 10 MPa, when performing partial injection for starting a valve closing operation without the valve body which has started the valve opening operation reaching a full lift position.SELECTED DRAWING: Figure 10
Patent JP-2019177868-A (JP)
Title: Device for tire and wheel internal pressure adjustment method
Inventor: FRANTISEK HRABAL
IPC: B60C29/02
Filed: 2019-06-11
Abstract: To provide a device for tire and a wheel internal pressure adjustment method.SOLUTION: A device for tire comprises: a tire P; a deformable chamber K which has one or more walls having shape memory; and a structure having a first port, a second port and a third port. The first port is fluidly communicated with a fluid source, the second port is fluidly communicated with a first end part of the chamber, and the third port is mutually connected with a closure element. The closure element is closed when a pressure decreases, and is opened or controls fluid communication when a pressure increases. A tire cavity or a bag, which is at least partially located, is included in an internal space of the tire, and a second end part of the chamber is fluidly communicated with a case SC. Further, a wheel internal pressure adjustment method is provided.SELECTED DRAWING: Figure 5a
Patent JP-2020202313-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: SAITO YASUNORI
IPC: H01L29/872
Filed: 2019-06-11
Abstract: To provide a semiconductor device capable of suppressing deterioration of reliability be caused by a terminal electrode.SOLUTION: Provided is a semiconductor device 1 including: a semiconductor layer 2 having a first main surface 3 and a roughened second main surface 4; a gate terminal electrode 12 and a source terminal electrode 14 formed on the first main surface 3; an organic insulating layer 18 partially covering the gate terminal electrode 12 and the source terminal electrode 14 on the first main surface 3; and a drain terminal electrode 22 directly connected to the second main surface 4 via no silicide layer.SELECTED DRAWING: Figure 1
Patent JP-2021002728-A (JP)
Title: Communication system, control method, and program
Inventor: NATSUME RYUJI
IPC: H04M9/00
Filed: 2019-06-20
Abstract: To provide a communication system capable of allowing a speaker to know the state of sounds (voice) output at the other end of a call, a control method, and a program.SOLUTION: A communication system 1 includes a sound acquisition unit 13, a transmission unit 184, and notification unit 186. The sound acquisition unit 13 acquires at least sounds including a speaker's voices. The transmission section 184 outputs the acquired sounds to a device that is operated by the other side person (for example, a lobby interphone, an intercom). The notification unit 186 notifies the speaker of a piece of confirmation information relevant to the acquired sounds.SELECTED DRAWING: Figure 1
Patent JP-2021004285-A (JP)
Title: Heat-conductive sheet
Inventor: MURAKAMI YASUYUKI
IPC: C08L101/00
Filed: 2019-06-25
Abstract: To provide a heat-conductive sheet which is not easily deformed while maintaining high heat conductivity.SOLUTION: A heat conductive sheet contains a resin and a heat-conductive filler, has heat conductivity of 12 W/m K or more, has a first spin-spin relaxation time (T21) measured by a Hahn echo method by using an H nucleus pulse method NMR at 150°C of 20 μsec or longer and 100 μsec or shorter, and has a product of the first spin-spin relaxation time (T21) and a component fraction (fnn) of a first component having the first spin-spin relaxation time (T21) of 1,500 (μsec %) or more and 2,400 (μsec %) or less.SELECTED DRAWING: Figure 1
Patent JP-2019202153-A (JP)
Title: Fire-extinguishing gas injection device and gas extinguishment facility using the same, and construction method for fire-extinguishing gas injection device
Inventor: GOTO HIDEAKI
IPC: A62C31/02
Filed: 2019-06-26
Abstract: To suppress noise attributable to rapid decompressed expansion of fire-extinguishing gas.SOLUTION: A gas injection device comprises: an injection head (13) including a nozzle part (12); a sound absorption material (125) made from porous metal into which fire-extinguishing gas discharged from the nozzle part flows; a ring member (122) that comes into contact with the sound absorption material to fix the sound absorption material; and a connection member (129) that connects the injection head with the ring member. On the nozzle part is provided a nozzle hole (16). The sound absorption material has: one end surface (125b) that discharges fire-extinguishing gas; and the other end surface (125a) that faces an aperture of the nozzle hole. Fire-extinguishing gas discharged from the nozzle hole can be made to flow into the porous metal directly from the other end surface. The connection member includes a screwing part (123) capable of screwing to the injection head. The one end surface is opened to the atmosphere except for a part that contacts the ring member.SELECTED DRAWING: Figure 13
Patent JP-2021004858-A (JP)
Title: Inertial sensor, electronic equipment, and moving body
Inventor: TANAKA SATORU
IPC: G01P15/125
Filed: 2019-06-27
Abstract: To provide an inertial sensor, electronic equipment, and a moving body capable of exhibiting improved detection sensitivity while ensuring a desired frequency band.SOLUTION: An inertial sensor includes: a board; a movable body rocked around a rocking axis; and an electrode disposed on the board. The movable body includes a first movable part and a second movable part provided while sandwiching the rocking axis, and the first movable part includes a symmetrical part symmetrical to the second movable part relative to the rocking axis, and an asymmetrical part that is positioned in a side farther from the rocking axis than the symmetrical part and is asymmetrical to the second movable part. The electrode includes: a first detection electrode overlapping with the symmetrical part; and a first dummy electrode that overlaps with the symmetrical part and the asymmetrical part and is at the same potential as that of the movable body. Separation distance between the symmetrical part and the first dummy electrode is longer than separation distance between the symmetrical part and the first detection electrode.SELECTED DRAWING: Figure 2
Patent JP-2021008044-A (JP)
Title: Copper-clad laminate
Inventor: SUGACHIKA SHUN
IPC: B32B15/08
Filed: 2019-06-28
Abstract: To provide a copper-clad laminate having a copper-based material layer with small surface roughness, excellent adhesiveness with the copper-based material layer and a resin layer, excellent acid resistance, and excellent heat resistance.SOLUTION: A copper-clad laminate includes a copper-based material layer, an underlying film layer containing at least zirconium (A) and phosphorus (B), and a resin layer in this order. Further, the resin layer contains a fluororesin. Alternatively, the underlying film layer further contains vanadium (C1) and/or silicon (C2).SELECTED DRAWING: None
Patent JP-2021009205-A (JP)
Title: Spectacle lens
Inventor: TAKETOMI YUKA
IPC: G02B1/11
Filed: 2019-06-28
Abstract: To provide a spectacle lens having excellent anti-glare properties.SOLUTION: A spectacle lens comprises a spectacle lens base material and a hard coat layer placed on the spectacle lens base material. At least one of the spectacle lens base material and the hard coat layer includes at least one kind of dye selected from a group consisting a compound represented by a formula (A) and a compound represented by a formula (B).SELECTED DRAWING: None
Patent JP-2021010108-A (JP)
Title: Inspection device for security function of semiconductor device
Inventor: OGASAWARA YASUHIRO
IPC: H04L9/10
Filed: 2019-07-01
Abstract: To provide a security function inspection (BIST) device incorporated in a semiconductor device capable of obtaining authentication information for inspection of security functions of semiconductor devices before shipment and making it impossible to obtain the authentication information after shipping to prevent the analysis of security functions by a third party.SOLUTION: The present invention provides an inspection device that is incorporated into a semiconductor device to inspect security functions. The inspection device includes a circuit having a security function, a random number generator for generating a random number sequence, and a circuit for disabling the random number generator. After obtaining a plurality of pairs of n1-bit challenges based on the random number sequence generated by the random number generator and n2-bit responses output by the circuit having the security function in response to the challenges, the random number generator is permanently disabled by the disabling circuit.SELECTED DRAWING: Figure 1
Patent JP-2021008767-A (JP)
Title: Lock releasing jig of lock pin for post connection
Inventor: FURUTA WATARU
IPC: E04G7/20
Filed: 2019-07-02
Abstract: To provide a lock releasing jig of a lock pin for post connection capable of releasing lock by a lock pin when disassembling a temporary scaffold while keeping neighboring posts connected with each other.SOLUTION: A lock releasing jig of a lock pin for post connection comprises: a jig body 12 having a pair of clamping members 14 which has spring property and clamps an outer peripheral face of a post while facing each other; and an insertion member 13 provided on a facing face of each clamping member 14 and inserted into a through hole 2a of a post 2.SELECTED DRAWING: Figure 5
Patent JP-2021010563-A (JP)
Title: Game machine
Inventor: NAKAMURA KAZUHIRO
IPC: A63F7/02
Filed: 2019-07-05
Abstract: To provide a game machine capable of stably maintaining accuracy of shooting operation of game balls and also avoiding a poor influence on a computer circuit.SOLUTION: A shooting control unit for controlling shooting of game balls includes a shooting control circuit element SH having: a first power terminal for receiving 12 V from a power supply board 20; a first ground terminal used in common for ground potential of the power supply board 20; a group of signal terminals for receiving each kind of signal for prescribing shooting control of the shooting control unit; a second power terminal for receiving 5 V from a putout control unit 25; and a second ground terminal used in common for ground potential of the putout control unit 25. The first ground terminal and the second ground terminal in a separated state are connected on the power supply board 20.SELECTED DRAWING: Figure 6
Patent JP-2021016693-A (JP)
Title: Diagnosis support device, machine learning device, diagnosis support method, machine learning method and machine learning program
Inventor: SHIINO AKIHIKO
IPC: A61B5/055
Filed: 2019-07-23
Abstract: To accurately determine all sorts of schizophrenia.SOLUTION: A diagnosis support apparatus 2 includes a determination unit 23 for determining whether a subject suffers from schizophrenia in accordance with a machine-learned determination algorithm D4.SELECTED DRAWING: Figure 8
Patent JP-2021020490-A (JP)
Title: Pneumatic tire
Inventor: MAEKAWA NATSUKI
IPC: B60C9/22
Filed: 2019-07-25
Abstract: To provide a pneumatic tire 2 excellent in durability.SOLUTION: The pneumatic tire comprises a base layer 28 of a tread and a band 18. The base layer 28 and the band 18 are directly laminated on each other. The band 18 includes a topping rubber 46 and a cord 48. The topping rubber 46 covers the cord 48, and the cord 48 is spirally wound. The cord 48 substantially extends along a circumferential direction of the tire. A distance L between the cord 48 and the base layer 28 is larger than 0.05 mm. The cord 48 is composed of organic fiber. Preferred organic fiber is polyethylene terephthalate fiber, polyethylene naphthalate fiber, aramid fiber, nylon fiber and rayon fiber.SELECTED DRAWING: Figure 4
Patent JP-2021020720-A (JP)
Title: Packaging bag, and package
Inventor: SENTO WAKAKO
IPC: B65D33/00
Filed: 2019-07-30
Abstract: To provide a packaging bag and a package which can be highly reliably re-sealed with simple constitutions.SOLUTION: A package 1 includes a seal part in which a surface side film 31 and a back side film 32 are joined to each other, a seal planned part 3 in which a storage part 4 and an outside are communicated with each other, an opening planned line 31a that is above the storage part 4 and is provided on the surface side film 31, and an adhesive member 71 that is above the opening planned line 31a and is provided between the surface side film 31 and the back side film 32, in which a part above at least the opening planned line 31a in the seal part is an easily peelable seal part, recess shapes 71a of the adhesive member 71 are equally formed on both surfaces of the adhesive member 71, and when an average value of diameters of each opening of the recess shapes 71a opened in the surface on the surface film 31 side is represented by Dave1 and an average value of diameters of each opening of the recess shapes 71a opened in the back side film 32 side is represented by Dave2, a relation of |Dave1-Dave2|/Dave2≤0.5 is satisfied.SELECTED DRAWING: Figure 2
Patent JP-2021027652-A (JP)
Title: Control device of electric motor
Inventor: YAMANE KAZUKI
IPC: H02P21/22
Filed: 2019-08-01
Abstract: To reduce the iron loss of an electric motor.SOLUTION: A control device 1 of an electric motor M includes an inverter circuit 2 that drives an electric motor M by outputting AC voltages Vu, Vv, and Vw having phases to the three phases of the electric motor M, and a control circuit 3 that controls the operation of the inverter circuit 2 on the basis of the magnitude of the hysteresis loss estimated from the integrated value of the absolute value of a line voltage VL of the electric motor M when the electric angle of the rotor of electric motor M changes from 0 [rad] to 2π/n [rad] (n is 1 or 2 or 4).SELECTED DRAWING: Figure 1
Patent JP-2020006183-A (JP)
Title: Chair
Inventor: SUGIYAMA SHINJI
IPC: A61M21/00
Filed: 2019-08-07
Abstract: To provide a chair capable of maintaining a fitting state stably by heightening fitting strength between a holding member and the chair.SOLUTION: A chair S with a leg includes a leg member F3, a support rod connected to the leg member F3, a metal frame integrated with the support rod and constituting a seat part, an awakening device U for awakening a seated person, a battery 8 for supplying power to the awakening device U, an ECU 7 for controlling the awakening device U, and a holding cover for holding the battery 8 and the ECU 7. The holding cover is fitted to the metal frame having high rigidity.SELECTED DRAWING: Figure 1
Patent JP-2021027253-A (JP)
Title: Semiconductor device, inverter circuit, driving device, vehicle, and elevator
Inventor: KYOGOKU SHINYA
IPC: H01L21/336
Filed: 2019-08-07
Abstract: To provide a semiconductor device capable of reducing on-resistance.SOLUTION: A semiconductor device includes: a silicon carbide layer located between a first electrode and a second electrode and having a first surface and a second surface opposite to the first surface, the silicon carbide layer including a trench located in a side of the first surface and having a first portion and a second portion closer to the first portion, a width of the second surface being smaller than that of the first portion, an n type first silicon carbide region, a p type second silicon carbide region between the first silicon carbide region and the first surface, a p type third silicon carbide region located between the second silicon carbide region and the first surface and having a p type impurity concentration lower than that of the second silicon carbide region, an n type fourth silicon carbide region between the third silicon carbide region and the first surface, and an n type fifth silicon carbide region located between the second portion and the second silicon carbide region and having an n type impurity concentration higher than that of the first silicon carbide region; and a gate electrode located in the trench.SELECTED DRAWING: Figure 1
Patent JP-2021030763-A (JP)
Title: Railway vehicle
Inventor: ONISHI GOJI
IPC: B61D27/00
Filed: 2019-08-19
Abstract: To provide a railway vehicle whose degree of freedom to design of a ceiling structure can be improved.SOLUTION: Since an inspection lid 7 comprises an air outlet 70 whose opening is formed at a position to oppose a duct opening part 50, conditioned air sent to the duct opening part 50 from an inside of a duct 5 is blown out to a passenger room through the air outlet 70 of the inspection lid 7. In other words, since the panel opening part 40 and the air outlet 70 can be arranged in an overlapped state by forming the air outlet 70 at the inspection lid 7 covering a panel opening part 40, a space in which the panel opening part 40 and the air outlet 70 are arranged can be decreased. Therefore, the occurrence of restriction on arrangement position of other members can be suppressed and a degree of freedom to design of a ceiling structure of a railway vehicle 1 can be improved.SELECTED DRAWING: Figure 1
Patent JP-2021035097-A (JP)
Title: Power conversion device, motor control system, and motor control program
Inventor: KOKUBU HIROYUKI
IPC: G05B19/05
Filed: 2019-08-20
Abstract: To provide a power conversion device which can perform an operation desired by a user.SOLUTION: In a motor control system 300, a power conversion device 200 supplies power to a motor 7, and includes a motor control unit 12 that controls the motor 7, a simple PLC unit 13 that controls the motor control unit 12 in accordance with a sequence program, and an external communication unit 10 that performs transmission of information between the power conversion device 200 and an external computer (cloud server 100). The simple PLC unit 13 receives the sequence program generated by the external computer via the external communication unit 10 on the basis of information, which includes the operation state of the motor 7, collected by the power conversion device 200, and outputs an operation command for the motor control unit 12 in accordance with the received sequence program.SELECTED DRAWING: Figure 1
Patent JP-2021034169-A (JP)
Title: Secondary battery system
Inventor: IIZUKA MOTOMASA
IPC: H01M10/615
Filed: 2019-08-21
Abstract: To quickly secure the output power from a secondary cell by raising the temperature of a secondary cell during low-temperature startup.SOLUTION: A secondary battery system 11 is equipped with: a secondary cell 18 including multiple battery cells 10a and a heat exchanger 13; a thermal storage tank 30 for pooling the cooling medium in hot insulation; a coolant passage for connection with the heat exchanger and the thermal storage tank; a refrigerant transfer part for transferring the refrigerant between the heat exchanger and the thermal storage tank; and a control section 50 executing a first operation for driving the refrigerant transfer part, draining the refrigerant in the heat exchanger, and transferring it to the thermal storage tank, during storage of the secondary battery system, and executing a second operation for driving the refrigerant transfer part and transferring the refrigerant in the thermal storage tank to the heat exchanger by driving the refrigerant transfer part, in the state where the refrigerant is transferred to the thermal storage tank during startup of the secondary battery system.SELECTED DRAWING: Figure 1