baber/WOPTO huggingface dataset:
Patent JP-2020152538-A (JP)
Title: Medium transport device, control method and control program
Inventor: UMI TAKAYUKI
IPC: B65H7/12
Filed: 2019-03-20
Abstract: To provide a medium transport device which can restore a medium more appropriately when medium double feed occurs, a control method and a control program.SOLUTION: A medium transport device 100 has: a loading table 103; a feed roller 112 which feeds a medium loaded on the loading table; a brake roller 113 which is so located as to face the feed roller; pressing means 133 which presses the brake roller to the feed roller side; a double feed detection part 173 which detects double feed of a fed medium; and a control part 171 which controls the feed roller and the brake roller so as to return the fed medium to the loading table when medium double feed is detected. The control part controls the pressing means so that a pressing force of the brake roller when returning the fed medium to the loading table is greater than a pressing force of the brake roller when feeding the medium.SELECTED DRAWING: Figure 3
Patent JP-2020153929-A (JP)
Title: Sensor and distance measuring device
Inventor: KUBOTA HIROSHI
IPC: H01L31/10
Filed: 2019-03-22
Abstract: To provide a sensor capable of stably operating even when a large amount of light is incident, and a distance measuring device including the same.SOLUTION: The sensor includes: an avalanche photodiode; a first quench resistance; a second resistance; and a rectifying element. One end of the first quench resistance is connected to a current output terminal of a corresponding avalanche photodiode, and the other end is connected to the output terminal. The second resistance is connected in parallel to a corresponding first quench resistance. The rectifying element is connected between the corresponding second resistance and a specific potential.SELECTED DRAWING: Figure 3A
Patent JP-2020152437-A (JP)
Title: Tea bag of three-dimensional shape
Inventor: SANO TOMONORI
IPC: B65D77/00
Filed: 2019-03-22
Abstract: To provide a technology for controlling behavior of a tea bag, such as floating on a water surface, drifting on the water surface, or submerging in a water bottom, according to a three-dimensional shape of the tea bag.SOLUTION: A tea bag of a three dimensional shape includes a superimposed filter having a superimposing part on which a conventional filter is superposed, and is provided with a raw material filling space existing between filters forming the superimposing part, and a bag-shaped part formed by overlapping the superimposing filters, and the raw material filling space is filled with the raw material.SELECTED DRAWING: Figure 3
Patent JP-2019192635-A (JP)
Title: Electrolyte and battery
Inventor: DOU SHUSHI
IPC: H01M10/0569
Filed: 2019-03-25
Abstract: To provide an electrolyte and a battery.SOLUTION: An electrolyte includes an electrolyte salt and an organic solvent containing a cyclic carbonate and a chain carbonate. The electrolyte further includes additive A which is additive for forming a positive electrode, and additive B which is additive for forming a negative electrode and has a reduction potential higher than the reduction potential of the cyclic carbonate. The conductivity of the electrolyte at 25°C is 6 mS/cm to 10 mS/cm. The electrolyte of the present application can improve the cycle performance and storage performance of the battery, and in particular, can improve the cycle performance and storage performance of the battery at high temperature and high voltage, and can also achieve the low temperature performance of the battery.SELECTED DRAWING: Figure 1
Patent JP-2020159785-A (JP)
Title: Quality measurement/management method and quality measurement/management system for csg material
Inventor: FUJISAWA TADAHIKO
IPC: G01N33/24
Filed: 2019-03-26
Abstract: To continuously supply an appropriate CSG material by quickly and accurately measuring the moisture content and the particle size distribution of a granular material used as a CSG material even when a large amount of the CSG material needs to be supplied.SOLUTION: A quality measurement/management method for a CSG material includes the steps of: measuring the moisture content of a granular material used as the CSG material using a microwave moisture meter (S1-1); calculating the particle size distribution of the granular material by dispersing the granular material uniformly for downward flow and performing image analysis on image data obtained by photographing the flowing down granular material (S1-2); performing the moisture content adjustment on the granular material by adjusting the amount of water to be supplied to the granular material based on the measured value of the moisture content (S2); determining whether or not the granular material whose moisture content is adjusted is within a range of an appropriate management value (S3); and then, using the granular material whose determination result is within the range of the appropriate management value as the CSG material (S4).SELECTED DRAWING: Figure 1
Patent JP-2020158633-A (JP)
Title: Cross-linked foam sheet
Inventor: IWASAKI MIKI
IPC: C08J9/06
Filed: 2019-03-26
Abstract: To provide a crosslinked foam sheet having magnetism and having excellent flexibility and strength.SOLUTION: A crosslinked foam sheet contains at least an elastomer-containing main agent and a magnetic filler, and has a thickness of 0.1-50 mm.SELECTED DRAWING: None
Patent JP-2019093247-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2019-03-27
Abstract: To provide a game machine capable of deterring a sense of unease from being given to a player in each jackpot.SOLUTION: When game balls pass through a second flow path, variation means varies a state of distribution means from a first state to a second state. When game balls pass through a third flow path, the variation means varies a state of distribution means from the second state to the first state. Thus, when the distribution means is varied to the first state, a player is allowed to recognize that game balls are distributed to a first area so as to be shifted to a special game state in a next distribution. Therefore, until the distribution means performs distribution next time, the player can play a game while having a sense of security and satisfaction in a shift to the special game state.SELECTED DRAWING: Figure 1
Patent JP-2020167068-A (JP)
Title: All-solid lithium ion secondary battery, manufacturing method thereof, all-solid lithium ion secondary battery system arranged by use thereof, and method for charging all-solid lithium ion secondary battery
Inventor: SHIBATA MASAFUMI
IPC: H01M10/0562
Filed: 2019-03-29
Abstract: To provide an all-solid lithium ion secondary battery system which enables the operation in a wide temperature range and which can prevent metallic lithium dendrite from growing.SOLUTION: An all-solid lithium ion secondary battery comprises a solid electrolyte layer 17 in which an electrocrystallization growth inhibit layer 17b containing a solid material higher than metallic lithium in electrode potential is disposed. A secondary battery system comprises: an all-solid lithium ion secondary battery having such a structure; an impedance measurement part for measuring an AC impedance of the all-solid lithium ion secondary battery; and a control part for making determination about whether the electrocrystallization of metallic lithium takes place in a negative electrode active material layer 15 of the secondary battery based on a negative electrode capacity (electric double layer) component calculated from an AC impedance measured by the impedance measurement part.SELECTED DRAWING: Figure 4
Patent JP-2020168590-A (JP)
Title: Apparatus and method of gas cleaning treatment and/or combustion ash neutralization treatment
Inventor: OMINE SHIGETO
IPC: B01D53/62
Filed: 2019-04-01
Abstract: To provide an apparatus and a method of the removal of carbon dioxide and the like contained in a combustion flue gas and/or the utilization of combustion ash.SOLUTION: A method of cleaning a combustion flue gas includes: introducing the combustion flue gas into a wet-type flue gas desulfurization device 5, removing sulfur oxides from the combustion flue gas to obtain a carbon dioxide-containing gas; bringing the obtained carbon dioxide-containing gas into contact with a combustion ash-containing water slurry, removing carbon dioxide from the gas to clean the combustion flue gas. Combustion ash is suspended in water or a calcium-containing water slurry or aqueous solution and the combustion ash-containing water slurry is obtained; the carbon dioxide-containing gas exhausted from the wet-type flue gas desulfurization device is brought into contact with the obtained combustion ash-containing water slurry and the carbonation ash-containing water slurry is obtained; and a solid content is separated from the carbonation ash-containing water slurry and taken out and the combustion ash is performed with neutralization treatment.SELECTED DRAWING: Figure 2
Patent JP-2019196475-A (JP)
Title: Low-loss insulating resin composition and insulating film using the same
Inventor: KIM KI-SEOK
IPC: C08L101/00
Filed: 2019-04-02
Abstract: To provide a low-loss insulating resin composition and an insulating film using the same.SOLUTION: The low-loss insulating resin composition contains: (a) a composite epoxy-based resin containing a cyanate ester resin, a biphenylaralkyl novolac type epoxy resin, and a fluorine-containing epoxy resin; (b) an active ester curing agent; (c) a thermoplastic resin; (d) a curing accelerator; (e) a filler; and (f) a thickener.SELECTED DRAWING: Figure 1
Patent JP-2020170397-A (JP)
Title: Information processor, information processing method, and program
Inventor: HARA SHINTA
IPC: G06N20/00
Filed: 2019-04-04
Abstract: To identify data related to the abnormality of a device if it is determined that the device is abnormal.SOLUTION: An abnormality diagnostic device includes an acquisition unit configured to acquire, as first data, a plurality of data whose values change according to an operation of a predetermined device, determine whether there is an abnormality in the predetermined device based on a first learning model, which has been constructed based on a plurality of data acquired in advance, and the first data, and select and acquire second data from the first data in a predetermined pattern, when it is determined that there is the abnormality in the predetermined device, a determination unit configured to determine the presence or absence of an abnormality in the predetermined device based on a second learning model, which has been constructed based on data corresponding to the second data among the plurality of data acquired in advance, and the second data, and an identification unit configured to cause the acquisition unit and the determination unit to repeatedly operate until data related to the abnormality of the predetermined device, of the first data can be identified, and identify the data related to the abnormality of the predetermined device, of the first data based on determination results of the determination unit after the repeated operations.SELECTED DRAWING: Figure 9
Patent JP-2020170816-A (JP)
Title: Silicon carbide epitaxial wafer and manufacturing method therefor, and electric power conversion system
Inventor: SAKAI MASA
IPC: H02M7/48
Filed: 2019-04-05
Abstract: To provide a silicon carbide epitaxial wafer capable of reducing carrot defects and triangular defects generated on the way of a device operation layer.SOLUTION: A silicon carbide epitaxial wafer 20 includes a silicon carbide substrate 1 and silicon carbide epitaxial layers 12, 13 formed on the silicon carbide substrate 1. Each of the silicon carbide epitaxial layers 12, 13 has a triangular defect 30. Each of the silicon carbide epitaxial layers 12, 13 has a step-off 31 inside the triangular defect 30 in surface morphology of the triangular defect 30.SELECTED DRAWING: Figure 3
Patent JP-2020168309-A (JP)
Title: Transfer device
Inventor: SUGI YOICHIRO
IPC: A61G7/14
Filed: 2019-04-05
Abstract: To provide a transfer device which enables left and right seating faces to simultaneously and surely perform standing/lodging action by simple operation and which reduces the caregiver's work for the standing/lodging action of the seating faces.SOLUTION: The transfer device includes: a pair of left and right opposing frames 22, 23; a pair of left and right seating faces 20, 20 which is installed on the rear side between the pair of frames 22, 23 in a manner capable of standing/lodging and which can be seated by a care needed person; and a seating face operation lever 19 which is rotatably operated for the simultaneous standing/lodging operation of the pair of left and right seating faces 20, 20. By the rotatable operation in one direction of the seating face operation lever 19, the pair of left and right seating faces 20, 20 turns to a simultaneously standing state and, by the rotatable operation in the other direction of the seating face operation lever 19, the pair of left and right seating faces 20, 20 turns to a simultaneously lodging state in the structure of the transfer device.SELECTED DRAWING: Figure 6
Patent JP-2020173923-A (JP)
Title: Secondary battery and manufacturing method thereof
Inventor: KAYAHARA SHIZUKA
IPC: H01M10/04
Filed: 2019-04-09
Abstract: To provide a secondary battery and a manufacturing method thereof capable of increasing the reliability of a plate group in which plates are laminated via a separator.SOLUTION: A secondary battery includes a plate group 20, a negative electrode tab 22C extending from a first side 2a of a negative electrode plate 22, and a negative electrode terminal to which the negative electrode tab 22C is electrically connected. A separator 23 includes a first adhesive portion 32a that is arranged on both sides of the negative electrode plate 22 and in which first extension portions 31a extending from the first sides 2a are bonded to each other, and a second adhesive portion 32b in which second extension portions 31b extending from the second sides 2b on the opposite side of the first side 2a are bonded to each other. The first adhesive portion 32a has a concave first concave portion in a part in the longitudinal direction along the first side 2a. The second adhesive portion 32b has a concave second recess in a part in the longitudinal direction along the second side 2b.SELECTED DRAWING: Figure 2
Patent JP-2020171617-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-04-15
Abstract: To improve a performance effect of a setting suggestive performance.SOLUTION: A game machine includes setting means capable of setting to one setting value from among plural setting values having different degrees of advantage to a player; and performance execution means capable of executing a setting suggestive performance for performing suggestion regarding the setting means. The performance execution means can execute the setting suggestive performance during a period from satisfaction of a predetermined condition to passage of game media through a specific area. A setting suggestive performance is executed during execution of a first speech performance in speech notice. The setting suggestive performance is executed when display of speeches continues after voice output of speeches in the first speech performance of speech notice is completed. First, a mini-character 61AK105 appears (is displayed) first, a mist image for indicating "mist" is displayed on an entire image display device 5 and speech notice and a varying decorative pattern are frozen (stopped temporarily), and then the mini-character 61AK105 speaks speeches.SELECTED DRAWING: Figure 11-4
Patent JP-2020176023-A (JP)
Title: Electrochemical device
Inventor: YAMAUCHI MASAKI
IPC: B01J23/46
Filed: 2019-04-17
Abstract: To provide an electrochemical device that is configured to reduce the amount of carbon dioxide permeating an electrolyte resin of a cathode to suppress the poisoning of a noble metal catalyst by carbon monoxide.SOLUTION: A cathode 22 disposed on one main surface of an electrolyte membrane 20 of an electrolyte membrane-electrode assembly of an electrochemical device is composed of a carbon powder 11, a noble metal catalyst 12, and a hydrocarbon electrolyte resin 13. The carbon powder 11 carries a plurality of noble metal-based catalysts 12. The noble metal catalyst 12 supported on the carbon powder 11 and the carbon powder 11 are covered with the hydrocarbon electrolyte resin 13. Since the hydrocarbon electrolyte resin 13 has lower gas permeability than a fluorine electrolyte resin, the poisoning of the noble metal catalyst 22 by carbon monoxide can be suppressed more than when the fluorine electrolyte resin is used for the cathode 12.SELECTED DRAWING: Figure 1
Patent JP-2020176920-A (JP)
Title: Measuring device for measuring wall thickness of piping, and piping wear monitoring system
Inventor: TAKENAKA KAZUYUKI
IPC: G01N29/06
Filed: 2019-04-18
Abstract: To provide a technique with which it is possible to efficiently measure the wall thickness of a piping.SOLUTION: There is provided a measuring device for measuring the wall thickness of a cylindrical piping and fixed to the piping, comprising an ultrasonic prove 10, a position holding tool 20 and a magnet 30. The position holding tool 20 exhibits the shape of a flat plate covering the tip periphery of the ultrasonic probe 10 in a plan view and holds the ultrasonic probe 10. The magnet 30 is constituted for the position holding tool 20 to be attachable and has a face magnetically fastened to the piping, so that the ultrasonic probe can be pressed against the piping always with the same pressure and highly accurate monitoring work is realized, with the deviation of measured values reduced.SELECTED DRAWING: Figure 2
Patent JP-2020175852-A (JP)
Title: Vehicle powertrain device
Inventor: HONGAWARA SHIGETO
IPC: B60W20/40
Filed: 2019-04-22
Abstract: To suppress engine torque fluctuation transmitted to an output side of an automatic transmission at the engine starting time in a vehicle powertrain device comprising the engine and the automatic transmission.SOLUTION: A vehicle powertrain device comprising an engine and an automatic transmission comprises a motor for rotating the engine. At the engine starting time, the engine is started by the motor after an engine speed is increased to a prescribed cranking rotation speed N1 which is higher than a prescribed resonance rotation speed N3 such that a driving system from the engine to a drive wheel resonates and is lower than a prescribed idle rotation speed N2.SELECTED DRAWING: Figure 7
Patent JP-2020181239-A (JP)
Title: Electronic apparatus, attachment unit and communication method
Inventor: KATABAMI HIDEKI
IPC: G06K7/10
Filed: 2019-04-23
Abstract: To improve the reliability of an electronic apparatus.SOLUTION: An ink cartridge 21 having an RFID tag 22 capable of communicating with externals is attached to a printer 1. A tag communication unit 4 communicates with the RFID tag 22. A control unit 6 is configured to: transmit a command which makes the RFID tag 22 transfer to a specific state responding only to a specific command from the tag communication unit 4 to the RFID tag 22 to set the RFID tag 22 to the specific state; transmit the specific command from the tag communication unit 4 to the RFID tag 22; and check the communication property between the RFID tag 22 and the tag communication unit 4 on the basis of responsiveness of the RFID tag 22 to the specific command.SELECTED DRAWING: Figure 1
Patent JP-2020180627-A (JP)
Title: Composite tube and method for manufacturing composite tube
Inventor: ISHII YUYA
IPC: B29C48/151
Filed: 2019-04-23
Abstract: To smoothly shrink a coating layer and an intermediate layer in an axial direction when exposing an end of a tube body in a composite tube.SOLUTION: A composite tube 10 includes: a pipe body 12; a coating layer 20 made of a resin material, coating an outer periphery of the pipe body 12 and capable of stretching in a direction of an axis S of the pipe body 12; a porous resin layer 14 (intermediate layer) made of a resin material, arranged between the pipe body 12 and the coating layer 20 and capable of stretching with the stretching of the coating layer 20; and a film layer 16 (adhesion-suppressing layer) arranged between the pipe body 12 and the porous resin layer 14 (intermediate layer) and suppressing adhesion between the pipe body 12 and the porous resin layer 14.SELECTED DRAWING: Figure 1
Patent JP-2020180185-A (JP)
Title: Composite material, method for producing the same and application thereof
Inventor: TOMONARI MASANORI
IPC: C09C3/10
Filed: 2019-04-24
Abstract: To provide a composite material of inorganic pigment particles and a carbon material which suppresses a "color separation" phenomenon when blended in a solvent and maintains stable coating film characteristics (pigment properties, conductivity, thermal conductivity or the like).SOLUTION: There is provided a composite material comprising inorganic pigment particles such titanium dioxide, a carbon material such as a carbon nanotube and a polyurethane having a silanol group at both ends, wherein the inorganic pigment particles and the carbon material are fixed with the polyurethane having a silanol group at both ends. A composite material is produced by mixing at least inorganic pigment particles, a carbon material and a polyurethane having a silanol group at both ends in an aqueous solvent.SELECTED DRAWING: Figure 1
Patent JP-2020187449-A (JP)
Title: Random type prize providing device and random type prize providing system using the same
Inventor: OYAMA KENJI
IPC: G06Q30/02
Filed: 2019-05-11
Abstract: To provide a random type prize providing device configured so that rights to obtain a prize can be converted into another score if a user does not want the prize to be obtained as a result of a lottery.SOLUTION: There is provided a random type prize providing device that randomly grants one or two or more prizes by a lottery from a plurality of prizes including at least one of goods, contents, and tickets. The random type prize providing device includes: a lottery request acquisition unit that acquires a lottery request from a user terminal; a lottery unit that acquires the lottery request and randomly selects one or two or more prizes; an alternative privilege extraction unit that extracts an alternative privilege including at least one of goods, contents, tickets, points, and electronic money that can be alternatively selected from the prize selected by the lottery unit and is different from the prize selected by the lottery unit; and a lottery result output unit that outputs lottery result information including prize information that specifies the prize selected by the lottery unit and alternative privilege information that specifies the alternative privilege to the user terminal.SELECTED DRAWING: Figure 1
Patent JP-2020185523-A (JP)
Title: Fly ash treatment apparatus and fly ash treatment method
Inventor: FUJIYOSHI NAOAKI
IPC: B09B3/00
Filed: 2019-05-13
Abstract: To provide a fly ash treatment apparatus capable of further reducing loads on environment in the case of the landfill disposal of fly ash after treatment by the efficient immobilization of heavy metals in the fly ash even when the appropriate addition amount of a fly ash treatment agent is varied due to the difference in treatment conditions.SOLUTION: A fly ash treatment apparatus includes a fly ash supply part, a fly ash treatment agent supply part, a fly ash treatment part, and a fly ash treatment agent addition management part. The fly ash treatment agent addition management part has: a fly ash before treatment sampling part; a fly ash before treatment analysis part setting an appropriate addition amount range based on the properties of fly ash sampled in the fly ash before treatment sampling part and commanding addition in the range to the fly ash treatment agent supply part; and a fly ash after treatment analysis part measuring the treatment state of the fly ash treated in the fly ash treatment part and determining whether to perform landfill disposal based on the result of the measurement.SELECTED DRAWING: Figure 1