baber/WOPTO huggingface dataset:
Patent JP-2019018134-A (JP)
Title: Continuous filtering device
Inventor: OKUDA TAKAAKI
IPC: B01D29/48
Filed: 2017-07-13
Abstract: To prevent the filtering power of a filter during filtration from lowering by back wash of the other filter.SOLUTION: A continuous filtering device comprises: plural filtering units 1 each including a filtration chamber 10 and a cylindrical filter 11 provided in the filtration chamber 10; a stock solution chamber 21 for feeding a stock solution to each filtration chamber 10; a filtrate chamber 28 for discharging the stock solution filtered by the filter 11 as a filtrate from the inside of each filter 11; a cleaning fluid chamber 20 for feeding a cleaning fluid to the inside of each filter 11; and a cleaning drainage chamber 27 for discharging the cleaning fluid back-washed the filter 11 as a cleaning drainage from each filtration chamber 10. Besides, the filtering device is equipped with a changeover mechanism 4 changing over each filtering unit 1 to a filtering state and a back-washing state. The changeover mechanism 4 sequentially changes the filtering units 1 becoming the back-washing state.SELECTED DRAWING: Figure 1
Patent JP-2018186478-A (JP)
Title: Solid-state imaging device, imaging apparatus and control method for solid-state imaging device
Inventor: SAKAKIBARA MASAKI
IPC: H04N5/3745
Filed: 2017-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state imaging device, detecting an address event, capable of picking up an image with high quality.SOLUTION: The solid-state imaging device includes a pixel array part formed by arranging a plurality of pixels including specific pixels in a two-dimensional lattice shape. The specific pixel includes a pixel circuit and two analog-digital converters. The pixel circuit outputs two analog signals corresponding to the amount of charges generated by photoelectric conversion. The two analog-digital converters convert each of analog signals into a digital signal by different resolution from each other.SELECTED DRAWING: Figure 9
Patent JP-2019028091-A (JP)
Title: Image forming apparatus
Inventor: NIMURA EIJI
IPC: G03G15/08
Filed: 2017-07-25
Abstract: To achieve desired print quality by preventing an image defect caused by a mixed toner containing a new toner and a deteriorated toner, while reducing cost and an installation space.SOLUTION: A printer 1 comprises: a developing device 9 that stores toner and supplies the toner to a photoreceptor drum 7; and a toner container 4 that stores the toner supplied to the developing device 9. A control unit 15 of the printer 1 increases to correct a printable amount set in advance to the toner container 4 corresponding to the maximum storage amount of the toner container 4 as the integrated number of sheets on which images are formed increases, and corrects a printing processing condition to reduce the absolute value of the difference between the printable amount and an integrated amount of printing with toner actually used from the toner container 4.SELECTED DRAWING: Figure 3
Patent JP-2018096670-A (JP)
Title: Glow plug
Inventor: OKADA HIROFUMI
IPC: F23Q7/00
Filed: 2017-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a glow plug capable of restricting reduction in temperature when an applied voltage is decreased to saturate temperature while assuring a high temperature formation of heat generating temperature and a fast temperature increasing characteristic.SOLUTION: A glow plug includes an extremity end coil connected to an extremity end of a tube and having W or Mo as its chief constituent; and a rear end coil connected to a rear end of the extremity end coil. A resistance ratio that is a ratio of resistance at 1000°C in respect a resistance value at 20°C of the extremity end coil is larger than a resistance ratio that is a ratio of resistance at 1000°C in respect to a resistance value at 20°C at the rear end coil. A rate of resistance value at 20°C between the extremity end coil and the extremity end of the tube at a position of 4 mm from the extremity end of the tube toward the rear end side in an axial direction in respect to the resistance value at 20°C between the extremity end of the tube and the rear end of the extremity end coil is about 55 to 80%.SELECTED DRAWING: Figure 2
Patent JP-2019027348-A (JP)
Title: Fuel injection control device and fuel injection control method
Inventor: NIWA MASAYUKI
IPC: F02M61/10
Filed: 2017-07-28
Abstract: To provide a fuel injection control device which can suppress the occurrence of irregular injection at which fuel is unintentionally and temporarily injected, and a fuel injection control method.SOLUTION: In a fuel injection valve, when a movable core moves to a valve-closing direction accompanied by a valve-closing operation of a valve body, an undershoot at which the movable core continuously moves to a valve-closing side rather than an initial position is generated even after the valve body is stopped at a valve-closing position. A period up until the movable core in the undershoot is returned to an initial position B1 is called as a reference return period Tu, a period necessary for a rise of an electromagnetic suction force is called as a rising period To, and a period after first drive electricity-carrying DI1 up to second drive electricity-carrying DI2 is called as a signal interval Tint. Then, when the signal interval Tint is not smaller than an allowable period Tuo, and not greater than the reference return period Tu, an intermediate drive signal DS3 is added between the first drive electricity-carrying DI1 and the second drive electricity-carrying DI2.SELECTED DRAWING: Figure 11
Patent JP-2018026124-A (JP)
Title: Information processing device, information processing system, control method therefor, and program
Inventor: IMAIZUMI MASAHIRO
IPC: G06F17/50
Filed: 2017-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism that can easily identify a driving method for a component associated with restriction information on the basis of the restriction information of a target design product.MEANS FOR SOLVING THE PROBLEM: An information processing device is provided for moving components on design data according to drive information for moving the components. The information processing device is configured to identify restriction information regarding movement restriction of a component included in the design data, select a piece of drive information corresponding to the identified restriction information from among a plurality of pieces of drive information, and follow the selected drive information to provide control to move the component whose movement is restricted by the identified restriction information.SELECTED DRAWING: Figure 6
Patent JP-2019026726-A (JP)
Title: Resin composition and resin molding
Inventor: YAO KENJI
IPC: C08L63/00
Filed: 2017-07-28
Abstract: To provide a resin composition that suppresses acetic acid from diffusing out of the resin composition.SOLUTION: A resin composition contains (A) cellulose acetate with a weight average molecular weight of 30,000 or more and 90,000 or less and with a degree of acetylation of 2.1 or more and 2.6 or less, and (B) an epoxidized oil composition.SELECTED DRAWING: None
Patent JP-2019027394-A (JP)
Title: Torque monitoring device and internal combustion engine control system
Inventor: GOTO TAKANOBU
IPC: F02D45/00
Filed: 2017-08-01
Abstract: To provide a torque monitoring device which is made compatible in both the suppression and the quick detection of an erroneous determination of a torque abnormality.SOLUTION: A torque monitoring device monitors whether or not estimation torque being an estimation value of the actual torque of an internal combustion engine is in a torque abnormal state that the estimation torque is deviated from engine requirement torque which is required to the internal combustion engine. The torque monitoring device comprises: a torque deviation amount calculation part 34b; a discrete value setting part performed by a dead zone setting part 34c and a calculation part B16; a torque deviation amount integration part 34d (integration part); and a torque abnormality determination part 34e (abnormality determination part). The discrete value setting part sets a discrete value to a large value as a deviation amount between the estimation torque and the engine requirement torque is large. The torque deviation amount integration part 34d calculates an integration value being a value which is obtained by integrating the discrete value. When the integration value reaches a prescribed abnormality determination threshold or larger, the torque abnormality determination part 34e determines the torque abnormal state.SELECTED DRAWING: Figure 5
Patent JP-2019026910-A (JP)
Title: Steel pipe and method of producing the same
Inventor: SAKAMOTO SHINYA
IPC: B21C37/08
Filed: 2017-08-01
Abstract: To provide a steel pipe allowing for suppression of inner surface crack and bending thereof after undergoing hot diameter-reducing rolling, and a method of producing the same.SOLUTION: The steel pipe is provided that has a chemical composition consisting of, by mass%, C:0.03 to 0.50%, Si:0.01 to 0.30%, Mn:0.5 to 2.0%, P:0.100% or less, S:0.030% or less, Al:0.100% or less, N:0.010% or less, O:0.010% or less, Cr:0 to 1.00%, Mo:0 to 1.00%, Ni:0 to 1.00%, Cu:0 to 1.00%, Ti:0 to 0.050%, Nb:0 to 0.100%, V:0 to 0.100%, B:0 to 0.0050%, Ca:0 to 0.0100% and the balance: Fe with impurities. In the steel pipe, (001) X ray reflection random intensity at a position of 1/8 t from an outer surface of the steel pipe is 3.0 or more and (001) X ray reflection random intensity in an area from a position of 5/8 t to a position of 7/8 t from the outer surface of the steel pipe is less than 3.0, where t denotes wall thickness of the steel pipe.SELECTED DRAWING: None
Patent JP-2018034892-A (JP)
Title: Package and application method of treatment agent
Inventor: OBARA SHUICHIRO
IPC: B65D75/62
Filed: 2017-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a package which accommodates a holding body holding a treatment agent, can easily apply the treatment agent to an object to be treated, does not generate an unnecessary object (trash) such as a release sheet, and is easy to use.SOLUTION: A package has a holding body 5 holding a treatment agent and a packaging bag 11 accommodating the holding body 5. A sheet 2a forming one side of the packaging bag 11 can be torn so as to produce a grip piece 3 and a body portion 4 to which one end of the grip piece 3 is connected. In an open state in which the packaging bag 11 is torn, the holding body 5 is located on an inner surface 31 which is directed inward of the packaging bag 11 in each of the grip piece 3 and the body portion 4.SELECTED DRAWING: Figure 2
Patent JP-2018041069-A (JP)
Title: Toner and method for manufacturing toner
Inventor: IDA HAYATO
IPC: G03G9/087
Filed: 2017-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a toner that is excellent in low-temperature fixability, charge retentivity, and hot offset resistance, and a method for manufacturing the toner.SOLUTION: A toner includes toner particles containing a resin component. The resin component includes an ester group-containing olefin copolymer and a crosslinked body of an aliphatic hydrocarbon resin having an unsaturated bond; the copolymer includes a monomer unit represented by a specific structure; the content of the copolymer is 50 mass% or more based on the total mass of the resin component.SELECTED DRAWING: None
Patent JP-2019032982-A (JP)
Title: Power storage device and vehicle
Inventor: TAJIMA RYOTA
IPC: H01M10/615
Filed: 2017-08-07
Abstract: To solve the problem that a secondary battery used for an electric automobile or a hybrid automobile is desired for having sufficient reliability because it has a greater contribution to use for a long period, and so the secondary battery used for the electric automobile or the hybrid automobile needs to have a high voltage and heat resistance.SOLUTION: An ion liquid is used as an electrolyte of a secondary battery, and means for heating the electrolyte through an external casing is provided. The means for heating the electrolyte heats the electrolyte to 30°C or more and 100°C or less, and more preferably to 40°C or more and 50°C or less. By heating the secondary battery, the charging and the discharging with higher current density can be executed.SELECTED DRAWING: Figure 1
Patent JP-2019031932-A (JP)
Title: Oil pump
Inventor: KOSUGI TAKAHIRO
IPC: F04C14/28
Filed: 2017-08-08
Abstract: To provide an oil pump capable of downsizing.SOLUTION: An oil pump comprises: a housing 11 having a suction port 54 for sucking in oil and a discharge port 55 for performing discharge; a driving source 14 supported rotatably on a housing 11 via a shaft 15; a pump rotor 31 rotated by the driving source 14; a working chamber 41 which is formed between the housing 11 and the pump rotor 31, is increased or reduced in volume with rotation of the pump rotor 31, sucks in oil from the suction port by increase of the volume and discharges the oil from the discharge by reduction of the volume; and a relief valve 42 which is disposed between the suction port 54 and the discharge port 55, abuts on the pump rotor 31 and opens to perform pressure adjustment with a valve element 61 moved when a predetermined pressure or more is reached in the discharge port 55.SELECTED DRAWING: Figure 3
Patent JP-2019031634-A (JP)
Title: Base material for wet cosmetic sheet
Inventor: HARA YUICHI
IPC: C08B11/12
Filed: 2017-08-09
Abstract: To provide a base material for a wet cosmetic sheet, comprising CMC capable of keeping high liquid-adsorbing property, while being thin, hardly driable, and capable of maintaining high morphological stability even in a wet state.SOLUTION: A base material for a wet cosmetic sheet is constituted of a carboxymethyl cellulose in which a substitution degree of a hydroxy group in a glucose unit constituting a cellulose molecule is 0.1 or more and 0.8 or less. In the base material for the wet cosmetic sheet, as for a carboxymethyl substituent of the carboxymethyl cellulose, 1% or more and 50% or less of the whole substituents are protonated.SELECTED DRAWING: None
Patent JP-2017199436-A (JP)
Title: Identification information issuing device, identification information issuing method, and identification information issuing program
Inventor: SADAKARI YUICHI
IPC: G06Q50/10
Filed: 2017-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an identification information issuing device, an identification information issuing method, and an identification information issuing program capable of improving efficiency of issue of identification information (e.g., number).SOLUTION: Upon reception of a numbering request outputted from a business application, an identification information issuing device (1) acquires a requested number of continuous numbered numbers from a reuse counter table, (2) if the requested number of the continuous numbered numbers cannot be acquired, creates a requested number of continuous new numbers on the basis of a numbered final number stored in the counter table, (3) and returns the acquired numbered numbers and/or the created new numbers to the business application.SELECTED DRAWING: Figure 5
Patent JP-2019035626-A (JP)
Title: Recognition method of tire image and recognition device of tire image
Inventor: NISHII MASAYUKI
IPC: G06T7/00
Filed: 2017-08-10
Abstract: To provide a method of easily and reliably recognizing a tire type, a wear state, and the like from an image of the tire, and a device thereof.SOLUTION: A method of recognizing a tire image includes: acquiring a plurality of tire images, in which any one of or both of a tire type and a tire state are different, and using them as teaching images; converting the teaching images respectively into a size of a certain number of pixels; learning the plurality of converted teaching image data as learning images by a convolution neural network and setting a parameter of the network; acquiring a tire image of a tire subject to recognition and converting it into a same size as that of the teaching images; and inputting it into the convolution neural network and discriminating any one or both of the type of the targetting tire and the tire state.SELECTED DRAWING: Figure 6
Patent JP-2019033927-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2017-08-18
Abstract: To provide a game machine capable of preventing decline of a performance effect caused by appearance display.SOLUTION: Reservation display means can execute appearance display of reservation display from a prescribed appearance position C to a corresponding position corresponding to a reservation memory number based on a fact that a reservation memory is newly stored, and can set a corresponding position on appearance display under execution as a corresponding position corresponding to a new reservation memory number based on a fact that the reservation memory number is changed by execution of new variable display during execution of appearance display.SELECTED DRAWING: Figure 27
Patent JP-2019035553-A (JP)
Title: Thermal decomposition mechanism
Inventor: NAKAMURA SHINICHI
IPC: F23G5/027
Filed: 2017-08-18
Abstract: To provide a thermal decomposition mechanism capable of sufficiently performing heat treatment for a processing-required object.SOLUTION: In a thermal decomposition mechanism which includes a hot wind blowing chamber 1 and a processing-required object supply chamber 2, hot wind circulates from the hot wind blowing chamber 1 to the processing-required object supply chamber 2, and a part of the hot wind is discharged from the hot wind blowing chamber 1. The thermal decomposition device can perform heat treatment at two steps in the hot wind blowing chamber 1 and the processing-required object supply chamber 2, owing to including the hot wind blowing chamber 1 and the processing-required object supply chamber 2. Due to that hot wind circulates from the hot wind blowing chamber 1 to the processing-required object supply chamber 2, and a part of the hot wind is discharged from the hot wind blowing chamber 1, harmful gas which is generated in the processing-required object supply chamber 2 suffers from high temperature in the hot wind blowing chamber 1 and is then discharged.SELECTED DRAWING: Figure 2
Patent JP-2017225183-A (JP)
Title: Remote control light-receiving device
Inventor: SHIGETA HIROKI
IPC: H04Q9/00
Filed: 2017-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a remote controller light-receiving device that can be manually pulled out, by providing a remote controller light-receiving body of an electronic apparatus, such as a display device, on the rear face of the electronic apparatus.SOLUTION: A remote control light-receiving-part body 3 including input devices, such as remote control light-receiving parts 3a, 3b, an LED light-receiving part, and a power supply switch, and a remote control light-receiving-part body housing part for housing the remote control light-receiving-part body 3 are arranged on the rear face of a display device 1. The respective positions of the light receiving parts 3a, 3b are made visible from the front of the display device 1, and infrared light from the remote controller 2 is receivable from below. When the remote control light-receiving-part body 3 is pulled out from the remote control light-receiving-part body housing part, and the input devices such as the LED light-receiving part and the power supply switch have become visible from the front of the display device, infrared light from the remote controller 2 is receivable from front, and on/off switching of the power supply of the display device becomes controllable by the exposed power supply switch.SELECTED DRAWING: Figure 1
Patent JP-2019046553-A (JP)
Title: Induction heating cooker
Inventor: INAGAKI YUICHI
IPC: H05B6/12
Filed: 2017-08-30
Abstract: To provide an induction heating cooker added with a function to shield leakage flux, without using an antistatic plate.SOLUTION: An induction heating cooker includes: a plate 3 having a mounting portion 6 on which an object to be heated is mounted; a heating coil 60 provided below the plate 3 and heating the object to be heated; and a temperature detecting part comprising a linear conductive material, on a lower surface of the plate 3 facing the heating coil. A shielding conductive material layer 16h difficult to be electromagnetically induced is applied on a lower surface of the temperature detecting part.SELECTED DRAWING: Figure 7
Patent JP-2019046012-A (JP)
Title: Driver state determination device
Inventor: KUWAHARA JUNICHIRO
IPC: G08G1/16
Filed: 2017-08-31
Abstract: To provide a driver state determination device capable of accurately determining an abnormal state of a driver without being affected by features or a temporary symptom of the face of a driver and a steering skill of a driver.SOLUTION: A driver state determination device 1 determines an abnormal state of a driver driving a vehicle and includes: an external camera 3 for imaging a front of a vehicle; a vehicle speed sensor 5 for detecting a vehicle speed of a vehicle; a data analysis section 19 for calculating an offset distance in a lateral direction of a vehicle with respect to a reference position on a traveling road on the basis of an image imaged by the external camera 3; and a driver state determination section 23 for determining an abnormal state of a driver on the basis of a vehicle speed and an offset distance. The driver state determination section 23 performs driver state determination processing for determining an abnormal state of a driver on the basis of a determination value obtained by multiplying an integrated value of a fluctuation amount of a vehicle speed by an integrated value of a fluctuation amount of an offset distance within a predetermined time.SELECTED DRAWING: Figure 1
Patent JP-2020205293-A (JP)
Title: Solar cell module
Inventor: SAWAKI DAIGO
IPC: B32B27/30
Filed: 2017-08-31
Abstract: To provide a solar cell module with excellent durability.SOLUTION: A substrate containing a fluororesin, a gas barrier layer directly formed on the substrate by an atomic layer deposition method, an organic layer, a sealing layer, and a solar cell are laminated in this order, and the gas barrier layer includes at least one selected from the group consisting of oxygen, nitrogen, and carbon, and an inorganic compound formed of silicon or aluminum, and the remaining mass in the JIS-K5600-5-6 (1999) cross-cut test between the organic layer and the sealing layer is 80 masses or more.SELECTED DRAWING: Figure 1
Patent JP-2019044463-A (JP)
Title: Bubble removal method at the time of concrete placement
Inventor: MIKOCHI NAGAYASU
IPC: E04G21/02
Filed: 2017-09-01
Abstract: To remove air bubbles generated on the mold surface reliably even if the mold surface is an inclined surface facing obliquely downward, to improve the strength and compactness of concrete surface, to shorten the work period, and to reduce cost.SOLUTION: Before concrete placement, the longitudinal middle portion 2202 of the elongated member 22 is disposed over the entire length in the extension direction of the range where the air bubbles of the mold surface 1602 are to be removed at the lower end 1604 of the mold surface 1602, and after placing the concrete, at least one of the end portions of the side portions 2204 of the elongated member 22 is pulled up by work in the upper space of the concrete form 16, thereby the longitudinal middle portion 2202 of the elongated member 22 is moved along the inclined surface 1602A to remove air bubbles which tend to stay on the inclined surface 1602A.SELECTED DRAWING: Figure 2
Patent JP-2019045356-A (JP)
Title: Method for estimating processing state of food sealed in non-metallic container during retort sterilization, and device therefor
Inventor: HAGURA YOSHIO
IPC: G01N33/10
Filed: 2017-09-04
Abstract: To provide a method for estimating the processing state of a food sealed in a non-metallic container during retort sterilization, in a more convenient manner.SOLUTION: The method has a CPE index measurement step for measuring a CPE index of the food sealed in the non-metallic container.SELECTED DRAWING: Figure 1