baber/WOPTO huggingface dataset:
Patent JP-2022012803-A (JP)
Title: Low flammability fuel combustion device
Inventor: KAWAMOTO YUSAKU
IPC: F23D14/24
Filed: 2020-07-02
Abstract: To enable stable combustion by mixing low flammability fuel with combustion air and suppress generation of NOx during the combustion.SOLUTION: A fuel supply pipe 20 supplying low flammability fuel G is provided in a central part of an air guide pipe 10 guiding combustion air Air, and a radial jet port 21 jetting out the low combustion fuel to the outer peripheral side is provided on the outer periphery of a tip part of the fuel supply pipe. A primary combustion pipe 30 is provided on the outer periphery on the downstream side of the radial jet port in the fuel supply pipe. A turning inner blade 31 is provided between the outer periphery of the tip part of the fuel supply pipe and the inner periphery of the primary combustion pipe, and a turning outer blade 32 is provided between the outer periphery of the tip part on the downstream side of the primary combustion pipe and the inner periphery of the air guide pipe.SELECTED DRAWING: Figure 1
Patent JP-2022014067-A (JP)
Title: Jig head and lure with jig head
Inventor: NAKAGAWA KATSUMI
IPC: A01K85/00
Filed: 2020-07-06
Abstract: To provide a jig head that can target a large fish as a fishing object fish even when a lure or bait to be put is small.SOLUTION: A jig head J includes: a weight 1 with a line eye 1a; a rigid support part 3 fixing and supporting the weight 1 and having a linear shape; a fitting hook 4 connected to one end 3a of the support part 3 and used for being fitted with a worm W; and a free-play hook 5 provided in the fitting hook 4 so as to be capable of swinging.SELECTED DRAWING: Figure 1
Patent JP-2022022801-A (JP)
Title: Sensor device and electric power steering device
Inventor: SUDA YOSHINORI
IPC: B62D6/00
Filed: 2020-07-07
Abstract: To provide a sensor device capable of continuously outputting a physical amount to be detected even when any failure occurs in a sensor and suppressing failures of other components.SOLUTION: An arithmetic logical unit 50 outputs an operation value Ts of a steering torque based on an output signal of a torque sensor which has been determined to be normal. A power supply unit 49 stops power supply to a torque sensor which has been determined to be a failure, and continues power supply to a torque sensor which has been determined to be normal. In addition, a failure determination unit 48 stops failure determination of a torque sensor which has been determined to be a failure, and continues failure determination of a torque sensor which has been determined to be normal.SELECTED DRAWING: Figure 3
Patent JP-2022017652-A (JP)
Title: Coated pigment
Inventor: SUZUKI SACHIKO
IPC: C09D7/62
Filed: 2020-07-14
Abstract: To provide a pigment having interference colors having various color tones having high chromas.SOLUTION: A coated pigment includes a base material where at least its surface is made of a translucent material, and a magnetite layer coating the base material, in which a crystal lattice constant of the magnetite layer is 8.35Å or more. As the translucent material, at least one selected from the group consisting of silica, alumina, glass, mica and a resin can be used. As the base material, a metal flake coated with the translucent material can be used.SELECTED DRAWING: None
Patent JP-2022018415-A (JP)
Title: Medical data processing device and method
Inventor: TAKESHIMA HIDENORI
IPC: A61B5/055
Filed: 2020-07-15
Abstract: To combine the inference performance of a machine learning model with the performance guarantee of the model.SOLUTION: A medical data processing device according to an embodiment comprises a first acquisition part, a generation part, a second acquisition part, and an application part. The first acquisition part acquires first medical data. The generation part generates a derivative model from a learned model on the basis of the first medical data, The second acquisition part acquires second medical data concerning an analyte identical to that of the first medical data but concerning different parameters from those of the first medical data. The application part generates third medical data by applying the second medical data to the derivative model.SELECTED DRAWING: Figure 1
Patent JP-2021111323-A (JP)
Title: Pre-training method for sentiment analysis model, device, and electronic apparatus
Inventor: GAO CAN
IPC: G06F40/216
Filed: 2020-07-16
Abstract: To provide a pre-training method, a device, and an electronic device that improve an effect of a sentiment analysis in the field of artificial intelligence technology.SOLUTION: The method includes the steps of: based on a given seed sentiment dictionary, performing sentimental knowledge detection on each training corpus in a training corpus set, and determining a detection sentiment word and a detection word pair included in each training corpus; according to preset mask processing rules, performing mask process on each training corpus to generate a masked corpus; performing encoding and decoding on the masked corpus by using a preset encoder and decoder to determine a predicted sentiment word and a predicted word pair included in each training corpus; and updating the preset encoder and the preset decoder based on a difference between the predicted sentiment word and the detection sentiment word, and a difference between the predicted word pair and the detection word pair.SELECTED DRAWING: Figure 1
Patent JP-2022019127-A (JP)
Title: Centrifugal fan and blower using the same
Inventor: MATSUSHITA HIROKI
IPC: F04D29/28
Filed: 2020-07-17
Abstract: To provide a centrifugal fan which can be surely constituted and can reduce a pressure loss of the fan, and a blower using the same.SOLUTION: A centrifugal fan 20 comprises a shroud 21 and a main plate 22. The shroud includes a first portion 21a having an opening part, a second portion 21b located around the first portion, a plurality of main blades 23a, a plurality of sub-blades 23b, and a plurality of adjustment blades 23c. The main plate has a third portion 22a and a fourth portion 22b, and also has a plurality of joining parts 24 in which at least the plurality of main blades and the plurality of sub-blades are joined to the fourth portion. At least the plurality of main blades and the plurality of sub-blades have portions parallel with the second portion while being mutually equal in heights H1, and the adjustment blades comprise inclination parts 23c-1.SELECTED DRAWING: Figure 1
Patent JP-2022021572-A (JP)
Title: Game machine
Inventor: FUJIWARA UMI
IPC: A63F7/02
Filed: 2020-07-22
Abstract: To provide a game machine capable of reducing a risk of a player suffering a disadvantage.SOLUTION: A game machine 1 includes: lottery execution means for executing a specific lottery based on specific lottery information which is acquired when a game ball enters a specific start region 904b that is closed in a normal state; storage means for storing the specific lottery information with a predetermined maximum quantity as a limit; game state control means for controlling a game state in which a game ball can enter the specific start region 904b more easily than the normal game state, which is a specific game state that continues from the start of the game state until the specific lottery is executed N times (N being a natural number); and launching instruction means capable of gradually executing an instruction to urge launching of a game ball to the specific start region 904b by a final notification performance for notifying of a result of the Nth specific lottery from the start of the specific game state.SELECTED DRAWING: Figure 6
Patent JP-2022024662-A (JP)
Title: Wireless tag reader
Inventor: SUZUKI YUUKI
IPC: G06K7/10
Filed: 2020-07-28
Abstract: To provide a wireless tag reader capable of improving the accuracy of reading tag information of a wireless tag.SOLUTION: A wireless tag reader according to an embodiment has a bottom portion and a plurality of side portions standing upward from an edge of the bottom portion, and reads tag information of a wireless tag attached to an item stored in a storage area surrounded by the bottom portion and the side portions. Included inside the side portion are an antenna that radiates radio waves to the wireless tag, a radio wave reflector that is provided outside the antenna and reflects the radio waves radiated from the antenna toward the storage area, and a radio wave absorber that is provided above the radio wave reflector and absorbs radio waves radiated from the antenna.SELECTED DRAWING: Figure 2
Patent JP-2022024840-A (JP)
Title: Oil strainer
Inventor: Tan Guo Dong
IPC: F16H57/04
Filed: 2020-07-28
Abstract: To provide an oil strainer which can inhibit occurence of delays in oil supply to an oil supply place.SOLUTION: An oil strainer 11 includes: a housing 13 which is disposed in an oil pan 12 and forms an oil chamber 14 in which an oil A is stored and an air chamber 16 which is formed on the oil chamber 14 and in which air is stored; a first communication passage 21 which allows an oil inflow port 20, which is formed below the oil chamber 14 in the housing 13 and immersed in the oil A in the oil pan 12, and the air chamber 16 to communicate with each other; a second communication passage 30 which allows the oil chamber 14 and a suction pump 28 disposed above the housing 13 to communicate with each other; and a filter medium 24 which is disposed in the housing 13 and filters the oil A flowing in the housing 13 by operation of the suction pump 28. The second communication passage 30 and the oil chamber 14 communicate with each other at a position lower than a liquid level of the oil A stored in the oil chamber 14.SELECTED DRAWING: Figure 2
Patent JP-2022026585-A (JP)
Title: Brake caliper device
Inventor: FURUYA HIDEKI
IPC: B60T8/171
Filed: 2020-07-31
Abstract: To position an output cable away from a disc without securing space around the disc.SOLUTION: A brake caliper device includes an arm swing part supporting each of a pair of arm portions with a brake pad at a tip so as to be rotatable, a bracket part enabled to be fixed to the vehicle, and a pin-type load cell supporting the arm swing part so as to be rotatable around a second support axis with respect to the bracket part and capable of detecting a load applied to an outer peripheral surface. The pin-type load cell includes a load cell body having a columnar shape and supporting the arm swing part with respect to the bracket part in a state of being inserted into a bracket support hole of the bracket part and the swing part support hole of the arm swing part, and an output cable extending from an end portion of the load cell body distal from the disc and capable of outputting a detection result to an external device.SELECTED DRAWING: Figure 2
Patent JP-2020187821-A (JP)
Title: Magnetic recording medium and magnetic recording/reproducing device
Inventor: HASEGAWA KOTA
IPC: G11B5/66
Filed: 2020-08-05
Abstract: To provide a magnetic recording medium that has excellent noise characteristics and is suitable for high recording density.SOLUTION: A magnetic recording medium includes a soft magnetic base layer 2, an orientation control layer 3, a vertical magnetic layer 4, and a protective layer 5 on a non-magnetic substrate 1 in this order. The vertical magnetic layer 4 includes a first magnetic layer 4a and a second magnetic layer 4b from the side of the non-magnetic substrate 1 in this order. The second magnetic layer 4b is the most surface layer side magnetic layer containing magnetic particles. The first magnetic layer 4a is a magnetic layer having a granular structure containing an oxide at a grain boundary portion. The second magnetic layer 4b is a magnetic layer having a granular structure containing a nitride at the grain boundary portion. The nitride is an elemental nitride contained in the magnetic particles.SELECTED DRAWING: Figure 1
Patent JP-2022034387-A (JP)
Title: Game machine
Inventor: SUZUKI HIROMI
IPC: A63F7/02
Filed: 2020-08-18
Abstract: To prevent a player from feeling a sense of discomfort.SOLUTION: When a performance button is operated immediately after a valid period of the operation of the performance button, first performance sound is reproduced until the end of the valid period and second performance sound is reproduced after the first performance sound is reproduced. When the performance button is operated during the valid period of the operation of the performance button, the first performance sound is reproduced until the end of the valid period and the second performance sound is reproduced after the first performance sound is reproduced. When the performance button is not operated during the valid period of the operation of the performance button, the first performance sound is reproduced from the end timing of the valid period, and the second performance sound is reproduced after the first performance sound is reproduced. When the operation performance ends, output of the second performance sound from speakers 54a to 54d ends.SELECTED DRAWING: Figure 60
Patent JP-2021054803-A (JP)
Title: Oral administration agent for influenza prevention or influenza symptom improvement
Inventor: KITANO TADAO
IPC: A61P31/16
Filed: 2020-08-21
Abstract: To provide an oral administration agent having a novel effect of preventing influenza infection, and provide an oral administration agent having a novel effect of alleviating influenza symptoms.SOLUTION: The present invention relates to an oral administration agent for influenza prevention containing shark liver oil as an active ingredient; and an oral administration agent for influenza symptom improvement containing shark liver oil as an active ingredient.SELECTED DRAWING: Figure 8
Patent JP-2022037591-A (JP)
Title: Game machine
Inventor: ANDO SHIGEMITSU
IPC: A63F7/02
Filed: 2020-08-25
Abstract: To provide a game machine capable of realizing a game for showing a degree of expectation toward a new jackpot and enhancing interest in a game in the game machine having a probability variable game and a time-shortening game.SOLUTION: In a game machine capable of granting a time-shortening game for setting the upper-limit number of times that continues after completion of a jackpot game and variation time of identification information is reduced as compared with a normal game and a probability variable game that sets the upper-limit number of times that continues after completion of a jackpot game and has a higher winning probability of winning/losing determination than a normal game, the time-shortening game has a first time-shortening game and a second time-shortening game having different upper-limit number of times, the first time-shortening game is configured so as to have a lower degree of advantage as a game state than a probability variable game and the second time-shortening game is configured so as to have a higher degree of advantage as a game state than the probability variable game, and a probability to be granted after completion of a jackpot game is set higher in a probability variable game than the second time-shortening game.SELECTED DRAWING: Figure 7
Patent JP-2022037744-A (JP)
Title: Airborne radioactive material collection device
Inventor: WATANABE TATSUYA
IPC: G21C9/00
Filed: 2020-08-25
Abstract: To provide an airborne radioactive material collection device capable of removing radioactive material released into the air even when the power supply in a reactor building is lost when an accident occurs in which radioactive material is released into the air inside the reactor building and outside a reactor containment vessel.SOLUTION: An airborne radioactive material collection device 1 for removing radioactive material contained in the air inside a reactor building 22 and outside a reactor containment vessel 21 includes: a storage container 2; and a radioactive material collection unit 4 stored being folded in the storage container 2, which is capable of deploying autonomously without using the power depending on the environmental conditions and is capable of collecting radioactive material in the air.SELECTED DRAWING: Figure 1
Patent JP-2021037282-A (JP)
Title: catheter
Inventor: MATSUMOTO MISA
IPC: A61M25/098
Filed: 2020-08-26
Abstract: To provide means capable of readily recognize a rotation posture about an axis line of a catheter in a radiographic video picture.SOLUTION: A catheter 10 includes: a shaft 11 having a cylindrical blade tube 31 through which a radiation ray is transmitted; and markers 61, 62 positioned in the blade tube 31 and having a radiation transmissivity which is different from the blade tube 31. Respective markers 61, 62 are positioned while not overlapping on each other in an axial direction 101 and a circumferential direction 102.SELECTED DRAWING: Figure 3
Patent JP-2022039374-A (JP)
Title: Image processing apparatus, image processing system, image processing method, and program
Inventor: HANDA MASAHIRO
IPC: G06T17/10
Filed: 2020-08-28
Abstract: To suppress processing load for three-dimensional shape data.SOLUTION: A three-dimensional model generation apparatus 200 acquires an object image which represents an object based on imaging from different directions by a plurality of imaging apparatuses, determines a generation space where three-dimensional shape data is generated, on the basis of predetermined data amount associated with the object, and generates three-dimensional shape data of the object included in the determined generation space, on the basis of the object image.SELECTED DRAWING: Figure 3
Patent JP-2021050330-A (JP)
Title: Pressure-sensitive adhesive sheet and method for producing member with pressure-sensitive adhesive sheet
Inventor: NAKANO TAKESHI
IPC: C09J133/08
Filed: 2020-08-31
Abstract: To provide a pressure-sensitive adhesive sheet suitable for reducing transmissivity for visible light after the sheet is bonded to an adherend, and suitable for suppressing metal corrosion in the adherend, and a method for producing a member with a pressure-sensitive sheet.SOLUTION: A pressure-sensitive adhesive sheet X of the present invention includes a pressure-sensitive adhesive layer comprising a base polymer, an acid generator, a color-developing compound that develops a color by a reaction with an acid, and a rust preventive material. The amount of the rust preventive material with respect to 100 pts.mass of the color-developing compound in the pressure-sensitive adhesive layer is less than 100 pts.mass. The method for producing a member with a pressure-sensitive adhesive sheet of the present invention includes: a step of bonding the pressure-sensitive adhesive sheet X to a member; and a step of imparting an external stimulus to the pressure-sensitive adhesive layer of the pressure-sensitive adhesive sheet X on the member to develop a color of the color-developing compound.SELECTED DRAWING: Figure 1
Patent JP-2022042435-A (JP)
Title: Heat management system for electric vehicle
Inventor: MATSUTANI TAKASHI
IPC: B60L58/26
Filed: 2020-09-02
Abstract: To cool charging related components (a battery and a PCU etc.) efficiently during external charging.SOLUTION: During external charging in which a PCU 30 and a battery 32 generate heat easily, a part of a cooling fluid of an HV cooling circuit 28 is circulated through a first communication passage 66 and a second communication passage 70 to be cooled by an engine radiator 42 provided at an engine cooling circuit 26. In other words, during the external charging, the cooling fluid for cooling the PCU 30 and the battery 32 is cooled by an HV radiator 62 of the HV cooling circuit 28 and the engine radiator 42 of the engine cooling circuit 26 and the cooling fluid efficiently cools the PCU 30 and the battery 32 to inhibit temperature rise.SELECTED DRAWING: Figure 3
Patent JP-2022045494-A (JP)
Title: MFAP-4 expression promoter
Inventor: TAKANO KEI
IPC: A61K36/185
Filed: 2020-09-09
Abstract: To provide an MFAP-4 expression promoter, a microfibril formation promoter, an elastic fiber formation promoter which promote expression of MFAP-4 in a dermal fibroblast.SOLUTION: A MFAP-4 expression promoter in a dermal fibroblast which has at least one selected from Oenothera biennis and Saxifraga stolonifera, and an extract thereof as an active ingredient.SELECTED DRAWING: None
Patent JP-2022048628-A (JP)
Title: Edi device and water treatment system
Inventor: TANAKA SEIJI
IPC: C02F1/469
Filed: 2020-09-15
Abstract: To provide an EDI device that can prevent an EDI unit from running idle.SOLUTION: An EDI device according to an embodiment of the present invention includes: an EDI unit that separates raw water into treated water from which ions are removed and concentrated water with high ion concentration by electro-regenerative desalination; a power supply that supplies power to the EDI unit; a flow rate detector that detects a flow rate of the raw water supplied to the EDI unit and a flow rate of the treated water or the concentrated water flowing out of the EDI unit; and a setting circuit that is composed of hardware and outputs a setting signal that supplies power to the power supply when a value of a control signal input from outside requests power supply to the EDI unit and a detected value of the flow rate detector is equal to or higher than a predetermined flow rate reference value.SELECTED DRAWING: Figure 1
Patent JP-2022048629-A (JP)
Title: Composition for improving antibiotic-induced intestinal dysbiosis
Inventor: NAKAYAMA YASUNORI
IPC: A61K36/8998
Filed: 2020-09-15
Abstract: To provide a composition for improving antibiotic-induced intestinal dysbiosis.SOLUTION: A composition for improving antibiotic-induced intestinal dysbiosis contains barley with reduced expression levels and/or activity of starch synthase II.SELECTED DRAWING: Figure 1
Patent JP-2022050837-A (JP)
Title: Advertisement information providing system
Inventor: KAMIYA KAZUHIRO
IPC: G06Q30/02
Filed: 2020-09-18
Abstract: To provide an advertisement information providing system that can set more appropriate advertising rates considering advertising effectiveness by setting the advertising rates based on the timing of outputting advertisement information.SOLUTION: An advertisement information providing system acquires a destination to which a user desires to travel, for a preparation period before the user starts the travel to the destination and a travel path to the destination after the start of the travel, sets advertisement information to be output and an output timing of outputting the advertisement information, and outputs the advertisement information to be output to the user according to the user's current position and the output timing. Meanwhile, the advertisement information providing system sets the advertising rates of the advertisement information based on the output timing of outputting the advertisement information, and changes the setting of the advertising rates between a case where the output timing is in the preparation period and a case where the output timing is on the travel path.SELECTED DRAWING: Figure 16
Patent JP-2022051610-A (JP)
Title: Motor control device
Inventor: FUJII HIDETA
IPC: H02P29/028
Filed: 2020-09-21
Abstract: To provide a motor drive device capable of appropriately applying current to a three-phase motor even when one hall sensor fails.SOLUTION: CPU 11a drive-controls a three-phase motor 30 based on current-application pattern information and sensor signals of two normal sensors whose no failures are detected, when detecting failure of one hall sensor. The CPU 11a predicts a lapse time between switching timings of the current-application pattern. Then, the CPU 11a switches the current-application pattern at a timing when the sensor signals of the normal sensors change, in a case where the sensor signals of the normal sensors change with a change of a rotor according to the current-application pattern. Further, the CPU 11a switches the current-application pattern at a timing when the lapse time is elapsed from the switching timings of the current-application pattern, in a case where no sensor signals of the normal sensors change with the change at the rotor position according to the current-application pattern.SELECTED DRAWING: Figure 3