baber/WOPTO huggingface dataset:
Patent JP-2019210649-A (JP)
Title: Reinforcement method of earth retaining around excavation site
Inventor: YABE HIROSHI
IPC: E02D3/10
Filed: 2018-06-01
Abstract: To provide a reinforcement method of earth retaining around an excavation site allowing a construction period to be shorter as well as preventing equipment being used therewith from being in a larger scale to reduce construction cost and allowing reinforcement work without requiring much labor, for earth retaining excavation.SOLUTION: For earth retaining excavation, a reinforcement method of earth retaining around an excavation site reinforcing peripheral ground around a steel sheet pile 10 comprises: an attachment process attaching a ground buried board 1 in a plate shape provided with a plurality of long holes 2 extending in a longitudinal direction and arranged with a plurality of openings 6 in communication with the plurality of long holes 2 respectively and made of water impermeable material to the steel sheet pile 10 in a way that its longitudinal direction is aligned with a longitudinal direction of the steel sheet pile 10; a burying process burying the steel sheet pile 10 to which the ground buried board 1 is attached; and a reinforcement process reinforcing the peripheral ground using the ground buried board 1 attached to the steel sheet pile 10.SELECTED DRAWING: Figure 8
Patent JP-2019209406-A (JP)
Title: Displacement-force converter and gripper device
Inventor: FUJIMOTO TOSHIAKI
IPC: B25J15/08
Filed: 2018-06-01
Abstract: To provide a displacement-force converter capable of converting a displacement according to an extremely small energy to a force and to provide a gripper device utilizing the displacement-force converter.SOLUTION: An action means 11 is provided such that a force can be acted onto an object 1. The action means 11 has an operation part 11a which allows a reaction force of the force to be applied thereto, performs reciprocative movement along the direction of the reaction force and is provided such that the extent of the force acted onto the object 1 can be changed. A support means 12 is provided so as to support the action means 11. The support means 12 is connected to the operation part 11a such that a force balanced with the reaction force which is changed with the movement of the operational part 11a is acted onto the operation part 11a.SELECTED DRAWING: Figure 2
Patent JP-2019211150-A (JP)
Title: Boiler device and power generating installation
Inventor: HASEGAWA TAKEJI
IPC: F22B37/38
Filed: 2018-06-04
Abstract: To determine an adhesion state of a foreign matter to an external surface of a wall surface of a gas circulation chamber and an internal surface of a tube constituting the wall surface at the same time.SOLUTION: A boiler device transmits information on upstream temperature in the area of a position D of a combustion chamber 2 of a boiler 1 measured by a non-contact thermometer 7 and information on downstream temperature in the area of a position U to adhesion state determination means 8, and determines an adhesion state of a foreign matter to a wall surface (outside) of a gas chamber and an internal surface (inside of wall surface) of a tube.SELECTED DRAWING: Figure 2
Patent JP-2019209607-A (JP)
Title: Carbon fiber reinforced plastic separation device
Inventor: ISOMURA KEISUKE
IPC: B09B5/00
Filed: 2018-06-05
Abstract: To provide a carbon fiber reinforced plastic separation device capable of recovering carbon fiber reinforced plastic with high accuracy while suppressing deterioration of the carbon fiber reinforced plastic.SOLUTION: A carbon fiber reinforced plastic separation device 1 according to the present invention is a carbon fiber reinforced plastic separation device 1 for separating carbon fiber reinforced plastic 21 from a mixed material including the carbon fiber reinforced plastic 21 and glass fiber reinforced plastic 22, and has a belt conveyor 11 that conveys the mixed material in one direction, a magnetic field sensor 11c that detects the carbon fiber reinforced plastic 21 that is conveyed on the belt conveyor, and an air nozzle 12 that can inject gas to the conveyed mixed material. Gas is jetted from the air nozzle 12 to the mixed material so as to separate the carbon fiber reinforced plastic 21 detected by the magnetic field sensor 11c from at least the glass fiber reinforced plastic 22.SELECTED DRAWING: Figure 1
Patent JP-2019215719-A (JP)
Title: Commodity settlement system, shopping bag and settlement support terminal
Inventor: OGATA TETSUJI
IPC: G07G1/12
Filed: 2018-06-13
Abstract: To identify a commodity to be purchased by a customer before a customer performs settlement while preventing the leakage and intrusion of radio waves to be used for communication with a RF tag.SOLUTION: A commodity settlement system 1 according to the first embodiment includes a commodity 10 to which a RF tag 11 is attached, a shopping bag 12 whose inside is covered with a material for shielding radio waves such as a metal foil, and a settlement support terminal 13 housed in the shopping bag 12 when being used. A settlement support terminal 13 housed in the shopping bag 12 when being used is provided at least with a function for wirelessly communicating with the RF tag 11, and executes processing for reading commodity information from the RF tag 11 attached to the commodity 10 housed in the shopping bag 12 when the radio wave intensity of radio waves used in radio network communication falls below a threshold value, and when the radio wave intensity of radio waves exceeds a threshold value, executes processing for transmitting the commodity information by radio network communication.SELECTED DRAWING: Figure 1
Patent JP-2019214180-A (JP)
Title: Method for producing cement composition
Inventor: YAMAGUCHI TAKASHI
IPC: C04B28/02
Filed: 2018-06-13
Abstract: To provide a method for producing a cement composition capable of performing fluidization after the passage of a prescribed time, having high self-fillability, easy in kneading, and further, capable of improving the frost damage resistance of concrete.SOLUTION: A method for producing a cement composition comprises: a step (1) where a cement admixture (A) consisting of a polycarboxylic acid-based compound and/or a lignin sulfonic acid-based compound is added to base concrete containing a hydraulic material, and kneading is performed to prepare a kneaded material; a step (2) where a polycarboxylic acid-based copolymer (C), a thickener (D) and an antifoamer (E) are carried on a cellulose-based carrier (B) to prepare a flock-shaped cement admixture (F); and a step (3) where the flock-shaped admixture (F) is added to the kneaded material after the passage of 60 min or more from the start of the kneading, and mixing is performed by a drum type mixer to produce a cement composition.SELECTED DRAWING: None
Patent JP-2019216552-A (JP)
Title: Action generation device, power storage element evaluation device, computer program, learning method, and evaluation method
Inventor: UKUMORI MINAMI
IPC: H02J3/38
Filed: 2018-06-13
Abstract: To provide an action generation device, a power storage element evaluation device, a computer program, a learning method, and an evaluation method that can realize optimal operation of the entire system in consideration of the health level of the power storage device.SOLUTION: An action generation device comprises an action selection unit that selects an action including the setting related to SOC of a power storage element on the basis of action evaluation information, a state acquisition unit that acquires a state including SOH of the power storage element when the action selected by the action selection unit is executed, a reward acquisition unit that acquires a reward when the action selected by the action selection unit is executed, an updating unit that updates the action evaluation information on the basis of the state acquired by the state acquisition unit and the reward acquired by the reward acquisition unit, and an action generation unit that generates an action corresponding to the state of the power storage element on the basis of the action evaluation information updated by the updating unit.SELECTED DRAWING: Figure 4
Patent JP-2019219355-A (JP)
Title: Tire inner pressure detection method and tire inner pressure detection device
Inventor: TOYOFUKU MASANORI
IPC: G01L17/00
Filed: 2018-06-22
Abstract: To provide a tire inner pressure detection method capable of easily detecting the tire internal pressure, and a tire inner pressure detection device.SOLUTION: The tire inner pressure detection method of detecting the tire internal pressure of a vehicle passing a group of load sensors which are arranged in line in a direction crossing a travel direction of the vehicle, the tire inner pressure detection method includes the steps of: acquiring time-series changes of load and time-series changes of passage area when the tire passes the group of load sensors; and calculating the tire internal pressure on the basis of the acquired time-series changes of load and the time-series changes of passage area.SELECTED DRAWING: Figure 1
Patent JP-2019217744-A (JP)
Title: Liquid discharge device
Inventor: MIKURA SUSUMU
IPC: B41J2/01
Filed: 2018-06-22
Abstract: To provide a liquid discharge device which can suppress deterioration of image quality of recording which requires high image quality, and further can suppress ink consumption.SOLUTION: A liquid discharge device includes: recording means which has a plurality of discharge ports and discharges liquid from the discharge ports; image determination means which determines a type of an image recorded by the recording means; position detection means which detects a position of the image recorded by the recording means; discharge control means which controls discharge of the recording means, and changes a content of preliminary discharge in which the recording means discharges the liquid which does not contribute to recording on a recording medium in response to an image determination result of the image determination means and a position detection result of the position detection means. The content of the preliminary discharge on a paper surface is changed in response to a type and a position of the image recorded at a downstream side in a recording direction.SELECTED DRAWING: Figure 5
Patent JP-2020004563-A (JP)
Title: Optical device and lighting device
Inventor: KITAHARA KAZU
IPC: F21S2/00
Filed: 2018-06-27
Abstract: To provide an optical device that can acquire light of Lambertian light distribution in a linear or square light distribution having a more uniform light intensity distribution.SOLUTION: An optical device includes: a first reflection surface arranged so as to reflect first light with a light distribution property including an optical axis parallel to a first axis to a first range having a circular arc shape about the first axis; and a second reflection surface and a third reflection surface arranged so as to intersect at the first axis and hold the first reflection surface therebetween.SELECTED DRAWING: Figure 3
Patent JP-2020005091-A (JP)
Title: Imaging apparatus
Inventor: OSUGA KYOSUKE
IPC: H04N5/232
Filed: 2018-06-27
Abstract: To provide an imaging apparatus that, when a user temporarily changes a setting registered by the user according to their preference, can return the changed setting to the setting at the registration at a timing desired by the user.SOLUTION: A digital camera 100 allows a user to register a setting of a predetermined function in terms of the setting, and comprises: a flash memory 145 that stores setting information including a base setting that is the details of the setting registered by the user in terms of the setting of the predetermined function; and a controller 135 that changes the setting information according to a user instruction and subsequently returns the details of the changed setting information to the base setting at a predetermined timing. The controller sets the predetermined timing on the basis of the user's instruction.SELECTED DRAWING: Figure 1
Patent JP-2020004164-A (JP)
Title: Photovoltaic power generation output estimation device and output estimation method
Inventor: SAKAI NOZOMI
IPC: G06Q50/06
Filed: 2018-06-29
Abstract: To estimate an actual load of a surplus purchase contract in which a photovoltaic power generation facility is installed and an amount of power generation of the photovoltaic power generation facility, based on measurement data measured by a measurement device such as a smart meter.SOLUTION: A photovoltaic power generation output estimation device 10 has: a measurement data storage part which records a measured amount of power as measurement data; a system information storage part which stores system information on a power distribution system; a clustering processing part which clusters the measurement data under a predetermined condition; a load curve storage part which records an average load curve per user where the clustered photovoltaic power generation facility is not installed; a power sales and purchase storage part which records power sales data and power purchase data of the surplus purchase contract where the clustered photovoltaic power generation facility is installed; and an actual load and photovoltaic power generation output estimation part which estimates the average load curve as a load curve of the surplus purchase contract and estimates an actual load of the surplus purchase contract and the amount of power generation of the photovoltaic power generation facility through use of the load curve, the power sales data, and the power purchase data.SELECTED DRAWING: Figure 3
Patent JP-2020004341-A (JP)
Title: Device, method, and program for processing information
Inventor: TANIGUCHI HIROKI
IPC: G06Q30/02
Filed: 2018-07-02
Abstract: To provide an information processing device, an information processing method, and an information processing program, which allow for appropriately predicting time-dependent demand.SOLUTION: An information processing device includes an acquisition unit and a prediction unit. The acquisition unit acquires queries used by a user for making search, and time information indicative of the time of the day of an associated action. The prediction unit predicts demand for an object at the time of the day based on the number of times the associated action indicated by action information acquired by the acquisition unit was taken.SELECTED DRAWING: Figure 3
Patent JP-2020006974-A (JP)
Title: Foldable container
Inventor: SAITO MASAHIKO
IPC: B65D6/36
Filed: 2018-07-04
Abstract: To provide a foldable container compactly foldable even if a dimension in the height direction is large.SOLUTION: A foldable container is composed of a bottom board 1, a basic member 2, a pair of side wall members 3, and an upper frame 5. The basic member 2 is provided with lower crest folding lines 25a, lower valley folding lines 25b, intermediate folding lines 25c, upper valley folding lines 25d and upper crest folding lines 25e to a front board 22 and a rear board 23 from a lower end to an upper end. The side wall members 3 have upper crest folding lines 34 at upper parts. The basic member 2 is fixed to the bottom board 1, and the basic member 2, the side wall members 3 and a lid 4 are attached to the upper frame 5. Thus, in an assembled state, the front board 22 and the rear board 23 stand upright without folding, and a pair of side face boards 31 hang from the upper frame 5. In a folded state, the side face boards 31 of the pair of side wall members 3 are flipped up, and the front board 22 and the rear board 23 are folded inward like a folding screen.SELECTED DRAWING: Figure 1
Patent JP-2020009026-A (JP)
Title: Management system, information processing apparatus, setting management method, and program
Inventor: TAKEYAMA FUMINOBU
IPC: G06F11/36
Filed: 2018-07-04
Abstract: To provide a management system capable of refactoring a configuration definition without affecting a setup result.SOLUTION: A management system includes a server 20 and a setting terminal 10. A configuration management tool 112 sequentially selects tasks T1, T2, T3, and T4 described in a configuration definition 101 before refactoring from the top, and requests the server to perform processing. A data access monitoring unit 212 monitors access to a data storage unit 201 according to the processing of a task execution unit 211, and detects read/written data D1, D2, ... Dn. An access record generation unit 113 generates an access data table 102 by using information transmitted from the server. A dependency analysis unit 114 uses the access data table to detect a dependency between tasks. A violation detection unit 115 examines, on the basis of a dependency relationship table 103, a configuration definition 104 after the refactoring in which the order of the tasks described in the configuration definition before the refactoring is changed.SELECTED DRAWING: Figure 7
Patent JP-2020008714-A (JP)
Title: Developer conveyance device, developer cartridge, development cartridge, drum cartridge, process cartridge and image formation apparatus
Inventor: YASUI KOJIRO
IPC: G03G21/18
Filed: 2018-07-06
Abstract: To provide a developer conveyance device which has a simple configuration and is excellent in the attachment property to an apparatus body.SOLUTION: A developer conveyance device includes: a biasing member 27 which biases a toner conveyance member 23 in the second direction opposite to the first direction heading toward a toner discharge port 20c; and an action object unit 25 which is provided on the outside of the toner container 20a and receives the force of pressing the toner conveyance member 23 in the first direction against the biasing force of the biasing member 27. The maximum acceleration at the time when the toner conveyance member 23 moves along the first direction is set to be smaller than the maximum acceleration at the time when the toner conveyance member 23 moves along the second direction with the biasing force of the biasing member 27. In a case where the position of the action object unit 25 at the time when the biasing force by the biasing member 27 is the minimum is the home position, the home position is arranged on the upstream side in the first direction with respect to the position to which the action object unit 25 is moved along the first direction with the action of the pressing force.SELECTED DRAWING: Figure 5
Patent JP-2020007979-A (JP)
Title: Power generating installation
Inventor: HASEGAWA TAKEJI
IPC: F02C3/34
Filed: 2018-07-09
Abstract: To suppress a nitrogen oxide (fuel NOx) due to NHcontained in fuel to improve denitrification performance without increase in load on a denitrification device.SOLUTION: A power generating installation separates NHfrom a coal-gasified gas using NHseparating means 16, generates power by driving an expansion turbine 4 and a steam turbine 12 using the coal-gasified gas from which the NHis removed, as fuel, and produces CO(NH) using urea producing means 17 using the NHseparated by the NHseparating means 16 and CO, as ingredients.SELECTED DRAWING: Figure 1
Patent JP-2018185331-A (JP)
Title: Sensor unit
Inventor: UEDA KUNIHIRO
IPC: G01R33/02
Filed: 2018-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a sensor unit which has excellent accuracy of detection.SOLUTION: A sensor unit includes: a substrate substantially in a planar shape of a rectangle, the substrate having a first side and a second side substantially perpendicular to each other; a circuit chip laminated on the substrate; and a plurality of first sensors provided in the circuit chip, the first sensors being substantially parallel to the first side and lining on the first axis passing through a central position of the substrate.SELECTED DRAWING: Figure 1
Patent JP-2020012142-A (JP)
Title: Method for smelting steel into highly cleaned steel
Inventor: MIYAMOTO KENICHIRO
IPC: C21C5/46
Filed: 2018-07-17
Abstract: To provide a method for smelting steel into highly cleaned steel capable of smelting steel into highly cleaned steel by reducing alumina inclusion when compared to prior art and casting the same.SOLUTION: When a vacuum degassing treatment is conducted, in which immersion pipes 12 and 13 of an RH vacuum degasser 10 is immersed into a molten steel in a ladle 14 with dissolved oxygen concentration of 40 ppm or less by adding metal Al to the molten steel which has been subjected to primary refining, and inert gas is jetted, and the molten steel is circulated between the vacuum tank 11 and the ladle 14, a dam 17 provided with a molten steel flow channel 21 communicating a molten metal receiving part 18 and a molten metal discharging part 19 is arranged inside after conducting a degassing treatment for 15 to 45 min. under low pressure vacuum atmosphere at 1.3 kPa or less in first half of the vacuum degassing treatment, and the degassing treatment for 5 to 15 min. under high pressure vacuum atmosphere at 20 to 40 kPa in second half, the molten steel is introduced into a tundish 15 with height position of an aperture 23 in the molten steel receiving part 18 side of the molten steel flow channel 21 from a bottom 26 of the molten steel receiving part 18 set at 0.2 times or less of molten steel depth of the molten steel receiving part 18, and induction heated in a molten steel flow channel 21.SELECTED DRAWING: Figure 1
Patent JP-2019026483-A (JP)
Title: Mixed feeding method and mixed feeding equipment of powdery and granular material, mixed feeding-adding method of steel refining agent and steel refining method
Inventor: WATANABE TOSHINOBU
IPC: C21C1/02
Filed: 2018-07-31
Abstract: To provide a mixed feeding method of powdery and granular material, for example, a method of mixing-adding a steel refining agent and equipment used in this method, for homogeneous mixing of the powdery and granular material such as a steel refining agent, smooth conveyance, and making it easy to add (blow) the same into a hot metal in a hot metal processing vessel.SOLUTION: There is provided a mixed feeding method and mixed feeding equipment of powdery and granular material, a mixed feeding-adding method of steel refining agent and a steel refining method, including: previously mixing a plurality of kinds of powdery and granular materials such as a steel refining agent, then making a mixture subjected to pneumatic feeding and adding the same to a molten iron in a hot metal processing vessel via a projection lance. For the pneumatic feeding of the steel refining agent after mixing by feed pipe, a feed pipe which is more relevant as a mixed feed pipe for feeding the refining agent after mixing than a feed pipe for feeding the refining agent before mixing, is used for the pneumatic feeding as a feed pipe for a mixed fluid after joining one refining agent to the other refining agent to form the mixed fluid, and the steel refining agent is added to the molten metal.SELECTED DRAWING: Figure 1
Patent JP-2020024987-A (JP)
Title: Wafer processing method
Inventor: HARADA SHIGENORI
IPC: H01L21/301
Filed: 2018-08-06
Abstract: To form a device chip without deteriorating quality.SOLUTION: A wafer processing method for dividing a wafer in which a plurality of devices are formed in each region on a surface partitioned by division schedule lines into individual device chips comprises a polyester-based sheet arranging step, an integrating step, a dividing step, and a picking-up step. The polyester-based sheet arranging step positions the wafer in an opening of a frame and arranges a polyester-based sheet in a rear surface of the wafer and an outer periphery of the frame, the opening housing the wafer. The integrating step heats the polyester-based sheet by applying hot air to the polyester-based sheet and integrates the wafer and the frame via the polyester-based sheet. The dividing step divides the wafer into individual device chips by cutting the wafer along division schedule lines using a cutting device rotatably including a cutting blade. The picking-up step cools the polyester-based sheet, pushes up the device chip, and picks up the device chip.SELECTED DRAWING: Figure 4