baber/WOPTO huggingface dataset:
Patent JP-2019026717-A (JP)
Title: Rubbery polymer, graft copolymer, and thermoplastic resin composition
Inventor: IWANAGA TAKASHI
IPC: C08L51/00
Filed: 2017-07-28
Abstract: To provide a rubbery polymer which can give a graft copolymer good in moldability and capable of providing a molded article excellent in impact resistance, low-temperature impact resistance, mechanical strength, rigidity, appearance, and weather resistance in a well-balanced manner, and to provide a graft copolymer using the rubbery polymer, a thermoplastic resin composition, and a molded article thereof.SOLUTION: A rubbery polymer (A) contains a crosslinking agent (I) unit represented by formula (I): CH=CR-CO-(Q)-COCR=CHand a (meth)acrylate (a) unit. The volume average particle diameter (X), the frequency upper limit 10% volume particle diameter (Y), and the frequency lower limit 10% volume particle diameter (Z) of the rubbery polymer (A) satisfy specific relations. A graft copolymer (B) is obtained by graft-polymerizing one or more kinds of aromatic vinyls and vinyl cyanides onto the rubbery polymer (A). A thermoplastic resin composition containing the graft copolymer (B) and a molded article thereof are also provided.SELECTED DRAWING: Figure 1
Patent JP-2019028703-A (JP)
Title: Flavor provision system, flavor provision method, determination device, computer program and determination method
Inventor: ISHIDA TATSUYA
IPC: G06Q50/10
Filed: 2017-07-28
Abstract: To provide a flavor provision system, a flavor provision method, a determination device, a computer program and a determination method for providing more favorable odor for a user.SOLUTION: A determination device 40 in a flavor provision system 1, determines, upon receiving registration information including vital information from a terminal device 20, according to vital information of a user, flavor information, which is information on a flavor for transitioning a state of the user to a better state; and transmits instruction information including the determined flavor information to a flavor generator 30. The flavor generator 30 generates a flavor according to cycle information included in the instruction information.SELECTED DRAWING: Figure 1
Patent JP-2019030125-A (JP)
Title: Data generation device, control method of data generation device, and program
Inventor: YASUMURA KENEI
IPC: H02J13/00
Filed: 2017-07-28
Abstract: To enable a post-change power management device to perform processing reflecting history data with respect to power that a pre-change power management device has, in a power generating system.SOLUTION: A data generation device (2) acquires history data with respect to power acquired in a power generating system from a power monitor (1), generates processing history data which can be processed in en external cooperative device (32), and outputs the processing history data to the external cooperative device.SELECTED DRAWING: Figure 1
Patent JP-2019031699-A (JP)
Title: Method of recovering noble metal or the like
Inventor: NOMURA KATSUHIRO
IPC: C22B7/00
Filed: 2017-08-04
Abstract: To provide a method of recovering noble metal or the like, which allows the production process to be simplified and the cost to be reduced, compared to the conventional art.SOLUTION: The present invention provides a method for recovering a recovery target component, including the step in which in an atmosphere with 1 vol%-100 vol% of oxygen concentration and 30 vol% or less of water vapor concentration, a CaMnOor CaMnOforming source, and a recovery target component-containing material are heat-treated at 700°C or more and less than 1000°C, to form a treated body.SELECTED DRAWING: None
Patent JP-2019037382-A (JP)
Title: Coating material feeding container
Inventor: TANI JINICHI
IPC: A45D40/20
Filed: 2017-08-23
Abstract: To provide a coating material feeding container capable of easily drawing a thin line.SOLUTION: A coating material feeding container of one embodiment comprises a coating material M extended in an axial direction, and a container having a feeding mechanism for feeding the coating material M to the axial direction. The container includes a tip cylinder 3 for holding the coating material M, the tip cylinder 3 has a tip cylinder inclined plane 3b extended to a direction inclined to the axial direction on a front end part of the tip cylinder, a shape of the coating material M in view from a front side is a shape extended to a longitudinal direction D1 and a short axis direction D2, the coating material M has an acute angle state tip end M1 extended along the longitudinal direction D1 and a coating material inclined plane M2 extended to a direction inclined to the axial direction and inclined to the short axis direction D1 from the tip end M1.SELECTED DRAWING: Figure 3
Patent JP-2019037949-A (JP)
Title: Air bubble-containing liquid manufacturing device and air bubble-containing liquid manufacturing method
Inventor: OTA AKIHISA
IPC: B01F5/06
Filed: 2017-08-28
Abstract: To provide an air bubble-containing liquid manufacturing device and an air bubble-containing liquid manufacturing method suitable for manufacture of air bubble-containing liquid which contains a large amount of air bubbles.SOLUTION: An air bubble-containing liquid manufacturing device 100 includes a gas sending part 110 and an air bubble generation part 120. The gas sending part 110 includes a channel 111 having a fine diameter part 116 which increases flow rate of liquid, as the channel 111 through which liquid transported under pressure from a pump 150 is caused to pass, and a gas supply port 112 which supplies gas to the fine diameter part 116 and mixes gas to liquid flowing through the fine diameter part 116. The air bubble generation part 120 is provided with a static type fluid mixer 126 which applies a shear stress to liquid allowing gas to be mixed in the gas sending part 110 and generates air bubbles in liquid.SELECTED DRAWING: Figure 2
Patent JP-2019044370-A (JP)
Title: Construction machine
Inventor: KUWABARA TAKUYA
IPC: E02F9/00
Filed: 2017-08-30
Abstract: To provide a construction machine allowing separation and connection of a turning body to be easily performed with respect to a traveling body.SOLUTION: A construction machine is provided with: a traveling body 10 having a truck frame; a turning body 20 turnably arranged on an upper part of the traveling body 10 through a turning wheel 26; a hydraulic pump arranged in the turning body 20; a motor driving the hydraulic pump; and a swivel joint 50 connecting a hydraulic actuator 11d arranged on the traveling body 10 to the hydraulic pump, wherein the swivel joint 50 is supported with a joint support 53, which is turnably connected to a lower part of the turning body 20 via the turning wheel 26 and detachably secured on an upper part of the truck frame, the joint support 53 being interposed between the turning body 20 and the traveling body 10.SELECTED DRAWING: Figure 4
Patent JP-2019043311-A (JP)
Title: Pneumatic tire
Inventor: YASUNAGA TOMOKAZU
IPC: B60C11/03
Filed: 2017-08-31
Abstract: To provide a pneumatic tire which achieves improvement of rigidity of shoulder blocks and an auxiliary rib to inhibit vertical deflection of a side part while achieving damage resistance, cooling performance, and traction performance.SOLUTION: A pneumatic tire includes: multiple shoulder blocks 5 provided at a side part 7, defined by shoulder lateral grooves 4 extending in a tire circumferential direction and shoulder lateral grooves 4 extending in a tire width direction, and arranged in the tire circumferential direction; a rib provided at the side part 7 and extending along the shoulder blocks 5 in the tire circumferential direction; and protrusions 15 provided at the side part 8 and extending from the rib toward the shoulder blocks 5.SELECTED DRAWING: Figure 1
Patent JP-2019044674-A (JP)
Title: Exhaust device
Inventor: SUZUKI KENTA
IPC: F01N1/08
Filed: 2017-08-31
Abstract: To provide an exhaust device which makes the improvement of engine output and a silence effect effectively compatible.SOLUTION: An exhaust device has an inlet pipe 12 connecting an exhaust pipe 6 and a muffler 11 of an engine, and an outlet pipe 13 which becomes a path for discharging exhaust gas in the muffler 11 to atmosphere. The muffler 11 is partitioned into plural chambers by separators 14 and 15. The muffler 11 is composed of a first expansion chamber 16, a second expansion chamber 17 to which the outlet pipe 13 communicates, and a third expansion chamber 18. The inlet pipe 12 communicates to the first expansion chamber 16, and the outlet pipe communicates to the second expansion chamber 17. The first expansion chamber 16 and the second expansion chamber 17 are adjacent to each other, and communicate with each other through a first pipe 19. The second expansion chamber 17 and the third expansion chamber 18 are communicated with each other through the second pipe 20, and the first expansion chamber 16 and the third expansion chamber 18 are communicated through a third pipe 21.SELECTED DRAWING: Figure 2
Patent JP-2019045068-A (JP)
Title: Cooling apparatus and ice making unit
Inventor: UTSUNOMIYA MADOKA
IPC: F25C1/10
Filed: 2017-09-01
Abstract: To efficiently use produced cool air to achieve energy conservation.SOLUTION: In a flow channel connecting an ice making chamber and a cooler (12) in a cold storage (1), a block member (133) is provided which moves in conjunction with a rotation of an ice tray (132) to a position where the block member (133) partially blocks the flow channel.SELECTED DRAWING: Figure 5
Patent JP-2019042179-A (JP)
Title: Pinball game machine
Inventor: KUBO KEITA
IPC: A63F7/02
Filed: 2017-09-01
Abstract: To provide a pinball game machine capable of enhancing game amusement in which winning probability changeable for each machine is notified.SOLUTION: When an execution time set in advance comes, a fixed-time performance 131 including an index performance content 161a related to a winning probability selectively set by an administrator is started to be executed, and the index performance content is configured of a visual performance content only. According to this configuration, since index notification by the index performance content 161a is performed in the fixed-time performance 131 which is easy to attract a player's interest, the player can enjoy the fun of the game of the index notification, thereby enhancing game amusement.SELECTED DRAWING: Figure 41
Patent JP-2018055683-A (JP)
Title: Byte-addressable flash-based memory module, nvdimm-type module, and data storage method thereof
Inventor: CHANG MU-TIEN
IPC: G06F12/08
Filed: 2017-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a flash-based memory module and an operation method thereof.SOLUTION: A method of storing data in a memory module 100 including an in-module prefetcher 200, an in-module prefetch buffer 160, memories 150a-150z, and a memory controller 140, includes the steps of: sending address information from the in-module prefetcher to the memory controller and to the prefetch buffer; determining prefetch accuracy based on a comparison of the address information sent to the memory controller and the address information sent to the prefetch buffer; determining a prefetch mode based on the prefetch accuracy; and storing the data in the memory based on the prefetch mode.SELECTED DRAWING: Figure 1
Patent JP-2019046760-A (JP)
Title: connector
Inventor: SHIMIZU TORU
IPC: H01R13/15
Filed: 2017-09-07
Abstract: To provide a connector capable of suppressing slide abrasion of a terminal metal fitting.SOLUTION: A female connector 1 comprises: a female terminal metal fitting 11 electrically connected to a male terminal metal fitting 52; a pair of coil-like inclined winding coil springs 20A and 20B in which a wire 21 having conductivity is wound in plural times so as to be inclined to one direction to a coil axis A; and a female housing 30 that holds the female terminal metal fitting 11 and the pair of coil-like inclined winding coil springs 20A and 20B. The first inclined winding coil spring 20A is distributed while being contacted to the female terminal metal fitting 11 in an attitude which becomes parallel to the female terminal metal fitting 11, and the second inclined winding coil spring 20B is distributed while nipping the female terminal metal fitting 11 with the first inclined winding coil spring 20A in the attitude which becomes parallel to the female terminal metal fitting 11, and is connected to the male terminal metal fitting 52. The pair of coil-like inclined winding coil springs 20A and 20B is relatively arranged in the same direction.SELECTED DRAWING: Figure 3
Patent JP-2019047471-A (JP)
Title: Pll lock detection circuit, pll circuit with the same, measuring apparatus, and pll lock detection method
Inventor: KURAMITSU KOTA
IPC: G01R23/14
Filed: 2017-09-07
Abstract: To provide a PLL lock detection circuit, a PLL circuit with the PLL lock detection circuit, a measuring apparatus, and a PLL lock detection method, capable of detecting a PLL lock state with a simple structure.SOLUTION: A PLL lock detection circuit comprises: a reference signal generation part 11 that generates a signal of a predetermined frequency; a VCO 13 that outputs the signal of an oscillation frequency in accordance with an input voltage; a PFD 12 that outputs a phase error difference signal by comparing the reference signal generation part 11 and each output signal of the VCO 13, and detects a lock state of the PLL circuit 10. The PLL lock detection circuit comprises: a resistor 31 serially connected between the PFD 12 and the VCO 13; and a PLL lock detection part 40 that detects the lock state of the PLL circuit 10 under the conditions that an electric potential difference between both ends of the resistance 31 is within a predetermined voltage range including 0 V.SELECTED DRAWING: Figure 1
Patent JP-2018083981-A (JP)
Title: Steel plate and steel pipe for line pipe and manufacturing method thereof
Inventor: TASHIRO KIICHIRO
IPC: C22C38/06
Filed: 2017-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a steel plate and a steel pipe for line pipe having excellent hydrogen induced cracking resistance.SOLUTION: The steel plate has a composition comprising C:0.02 to 0.15 mass%, Si:0.02 to 0.50 mass%, Mn:0.6 to 2.0 mass%, P: more than 0 and 0.030 mass% or less, S: more than 0 and 0.003 mass% or less, Al: 0.010 to 0.080 mass%, Ca: 0.0003 to 0.0060 mass%, N: 0.001 to 0.01 mass% and O: more than 0 and 0.0045 mass% or less of O, satisfying the following formulas (1) and (2), and containing iron and inevitable impurities as the balance. An area ratio of a portion with the defect echo height being 20% or more is 0.05% or less. 3.0≤[Ca]/[S] (1), ([Ca]-1.25×[S])/[O]≤1.80 (2), where [Ca], [S] and [O] are contents (mass%) of Ca, S and O, respectively.SELECTED DRAWING: Figure 1
Patent JP-2018027314-A (JP)
Title: System for mitigating effects of tissue blood volume changes to aid in diagnosing infiltration or extravasation in animal tissue
Inventor: GARY P WARREN
IPC: A61M5/168
Filed: 2017-09-14
Abstract: PROBLEM TO BE SOLVED: To detect infiltration caused by improper puncture with a cannula.SOLUTION: A system includes a sensor and a device coupled to the sensor. The sensor is configured to detect in animal tissue (i) a first electromagnetic radiation extinction dominated by absorption of a first wavelength and (ii) a second electromagnetic radiation extinction dominated by scattering of a second wavelength. The device is configured to aid in diagnosing at least one of infiltration and extravasation in the animal tissue on the basis of the first and second electromagnetic radiation extinctions detected by the sensor.SELECTED DRAWING: Figure 29
Patent JP-2019054698-A (JP)
Title: Dynamo-electric machine
Inventor: SHIMIZU SHINGO
IPC: H01R39/46
Filed: 2017-09-19
Abstract: To provide a dynamo-electric machine capable of suppressing generation of arc discharge, while reducing impulsive electromagnetic noise produced by voltage variation.SOLUTION: A dynamo-electric machine 1 is configured so that any one of a pair of auxiliary brushes 61, 62 connected via a diode 66 can slide simultaneously with a first main brush 51 for any of multiple commutator segments 31, the number of commutator segments 31 placed between the pair of auxiliary brushes 61, 62 is less than the number of commutator segments 31 placed between the first and second main brushes 51, 52, any one of a pair of auxiliary brushes 63, 64 connected via a diode 67 can slide simultaneously with the second main brush 52 for any of multiple commutator segments 31, and the number of commutator segments 31 placed between the pair of auxiliary brushes 63, 64 is less than the number of commutator segments 31 placed between the first and second main brushes 51, 52.SELECTED DRAWING: Figure 4
Patent JP-2018172263-A (JP)
Title: Zirconia powder and method for producing the same
Inventor: MATSUI KOJI
IPC: C04B35/486
Filed: 2017-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a zirconia powder that gives a composition with high fluidity, and also yields a zirconia sintered body with high mechanical strength.SOLUTION: A zirconia powder has an average particle size of 70 nm or more and 400 nm or less, measured by electron microscopy, and has a BET specific surface of 6 m/g or more and 20 m/g or less, and a monoclinic crystal rate of 25% or more and 70% or less.SELECTED DRAWING: None
Patent JP-2019054905-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2017-09-20
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: According to operation detection of a cross key 72 during a normal background performance mode period, a setting state of sound volume and light quantity is made changeable ((A)). According to operation detection of the cross key 72 during a special background performance mode period, a setting state of sound volume and light quantity is made unchangeable. Special background performances using an operation character 97 and a special background image are executed ((C) to (F)). With this configuration, a change object of a performance state corresponding to detection of player's operation is changeable according to a situation of the performance, thus enhancing interest in a game.SELECTED DRAWING: Figure 14
Patent JP-2018075705-A (JP)
Title: Electric switch
Inventor: GERHARD FANGMANN
IPC: B25F5/00
Filed: 2017-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an electric switch used in an electric device having a motor.SOLUTION: The electric switch comprises: a switch housing; a plunger extending from the switch housing and switching from an off position into an on position of at least one contact of a contact system arranged within the switch housing via a movement; a circuit board; and a changeover device for changing a direction of rotation of the motor. The changeover device comprises a position encoder operated from the outside, the position encoder being directly connected to a contact arm via two contact tongues; one contact tongue interacts with one conducting path to create a contact for the clockwise rotation of the motor in one position of the position encoder, and/or the other contact tongue interacts with other conducting paths to create a contact for the counterclockwise rotation of the motor in another position of the position encoder.SELECTED DRAWING: Figure 1
Patent JP-2019055567-A (JP)
Title: Release film
Inventor: MATSUDA ATSUSHI
IPC: B32B27/00
Filed: 2017-09-22
Abstract: To provide a release film excellent in wettability in resin layer molding, and releasability of a resin layer.SOLUTION: A release film is provided with a release layer containing 70 wt.% of a polysiloxane component in which a molar ratio of a unit shown by formula (1) and formula (2) is from 80:20 to 30:70. (in the formula, R1 shows a 1-5C alkyl group, and R2 shows an epoxy group-containing organic functional group)SELECTED DRAWING: None
Patent JP-2019061824-A (JP)
Title: Fuel cell abnormality estimation device and fuel cell abnormality estimation method
Inventor: KAWAHARA TERUMI
IPC: H01M8/043
Filed: 2017-09-26
Abstract: To improve abnormality estimation accuracy of a fuel cell.SOLUTION: A fuel cell abnormality estimation device according to an aspect of an embodiment estimates whether the fuel cell mounted on a vehicle is abnormal or not. The fuel cell abnormality estimation device comprises an acceleration information acquisition unit, an abnormality estimation unit, and an abnormality signal output unit. The acceleration information acquisition unit acquires the acceleration information indicating the acceleration detected by the acceleration sensor used when determining whether or not the deployment of the airbag mounted on the vehicle is required. The abnormality estimation unit estimates whether or not a deviation is generated between a plurality of single cells contained in the fuel cell according to each of comparison results between the acceleration information and a plurality of threshold values. The abnormality signal output unit outputs a fuel cell abnormality signal when the abnormality estimation unit estimates that a deviation was generated between the plurality of single cells.SELECTED DRAWING: Figure 4
Patent JP-2019061156-A (JP)
Title: Electrophotographic photoreceptor, process cartridge, and image forming apparatus
Inventor: OKUDA SHIORI
IPC: G03G5/05
Filed: 2017-09-27
Abstract: To provide an electrophotographic photoreceptor that prevents end fogging in an image forming apparatus of a direct transfer system.SOLUTION: An electrophotographic photoreceptor comprises: a conductive substrate; an undercoat layer provided on the conductive substrate; and a photosensitive layer provided on the undercoat layer. When the capacitance of one end A of the photoreceptor in an area extending 30 mm toward the center part from one end in the axial direction is CA(F), the capacitance of the other end B of the photoreceptor in an area extending 30 mm toward the center part from the other end in the axial direction is CB(F), and the capacitance of the center part C of the photoreceptor in areas each extending 50 mm toward either end from the center of the photoreceptor is CC(F), the following formula (1) and the following formula (2) are satisfied. Formula (1): 2.0×10F≤CC-CA≤4.0×10F; formula (2): 2.0×10F≤CC-CB≤4.0×10F.SELECTED DRAWING: None
Patent JP-2019062146-A (JP)
Title: Protective member processing method
Inventor: KOIKE KAZUHIRO
IPC: B24B7/04
Filed: 2017-09-28
Abstract: To provide a new protective member processing method capable of properly processing a resin protective member.SOLUTION: A protective member processing method for processing a protective member stuck to a wafer using a griding device including a chuck table having a holding surface for holding the wafer and a griding unit for rotating a grinding wheel including a plurality of annularly arranged grinding stones includes a protective member sticking step and a protective member processing step. The protective member sticking step sticks an adhesive material layer side of a protective member including a base material formed of a material containing a resin and an adhesive material layer provided on one surface of the base material to a surface of the wafer. The protective member processing step processes the protective member so that the thickness of the base material becomes thin by holding a rear surface side of the wafer on the holding surface and bringing grinding stones into contact with the other surface side of the base material of the protective member by rotating the grinding wheel. Each of the plurality of grinding stones is formed so that the angle formed by a front surface located on a front side in a rotational direction of the grinding wheel and a bottom surface becomes an acute angle.SELECTED DRAWING: Figure 4