baber/WOPTO huggingface dataset:
Patent JP-2020054715-A (JP)
Title: Coffee maker and control method thereof
Inventor: NAGASAWA TAKUE
IPC: A47J31/057
Filed: 2018-10-04
Abstract: To provide a coffee maker which can make tasty coffee by evenly pouring hot water into coffee powder in an extractor.SOLUTION: A coffee maker 1 includes: an extractor 23 for receiving coffee powder 111 which is ground by a mill 21 attached to a case body 2; a hot water feeding pump 8 which feeds hot water W in a water storage 6; and a plurality of annularly arrayed nozzles 37, 37A which eject into the extractor 23 the hot water W fed by the hot water feeding pump 8 and which are angled so that these nozzles 37, 37A are made to eject to the center side of the extractor 23. The coffee maker is provided with a control means by which the output of the hot water feeding pump 8 is varied from a strong output to a weak output in a steaming process. As a result the coffee powder 111 stored in a mountain shape is evened without installing a movable part in the nozzles 37, 37A, with the hot water W nearly evenly poured for suitable steaming, so that tasty coffee can be obtained in an inexpensive structure.SELECTED DRAWING: Figure 11
Patent JP-2020056748-A (JP)
Title: Peak detection technique unaffected by negative peak
Inventor: HORIGA MASAFUMI
IPC: G01N30/86
Filed: 2018-10-04
Abstract: To provide a method for detecting an intended peak in a positive direction, without being affected by a peak in a negative direction, in a chromatogram in which a peak in the negative direction exists near a peak in the positive direction that is intended to be detected.SOLUTION: There is provided a method for processing a peak in a chromatogram, characterized in that, for an intended peak, a peak start output value of which is smaller than a peak end output value exceeding a discretionary threshold due to a peak in a negative direction appearing in front of the intended peak, a time, from a time derived by multiplying a coefficient exceeding 1.0 to the peak start time of the intended peak to a time derived by multiplying a coefficient of less than 1.0 to a peak top time of the intended peak, at which an output change amount becomes minimum is assumed to be a true peak start time, and the peak start time of the intended peak is assumed to being from the true peak start time.SELECTED DRAWING: None
Patent JP-2020061421-A (JP)
Title: Coil device, pulse transformer, and electronic component
Inventor: OI YASUHIRO
IPC: H01F19/04
Filed: 2018-10-05
Abstract: To provide a coil device that has a high bonding strength and high bonding reliability.SOLUTION: A coil device has a core member 10 that has a winding core part and flange parts 12, a wire 32 that is wound around the winding core part, and terminal electrodes 52 that are provided on the flange parts 12 and connected with leads 32a of the wire 32. On a surface of the terminal electrode 52 to which the lead 32a is connected, a bonding facilitation layer 70 is formed in a stripe shape 70a. The stripe-shape bonding facilitation layer 70a is formed as laser traces 71. In the coil device 1, a coating residue 78 that may be generated in thermally compression-bonding the lead 32a of the wire 32 on a mounting part 65 of the terminal electrode 52 is removed by laser.SELECTED DRAWING: Figure 2C
Patent JP-2019053737-A (JP)
Title: Prediction apparatus, prediction method, and prediction program
Inventor: TANIGUCHI HIROKI
IPC: G06Q30/02
Filed: 2018-10-10
Abstract: To properly predict demand for an object of business of a predetermined enterprise.SOLUTION: A prediction apparatus includes an acquisition unit and a prediction unit. The acquisition unit acquires business information, which is information on a business of a predetermined enterprise, including reservation information including an attribute of a user who has made a reservation on an area where the predetermined enterprise is located. The prediction unit predicts demand for an object of the business of the predetermined enterprise and corresponding to the user attribute, on the basis of a range corresponding to each level of the demand where a score output from a model by inputting data based on the business information acquired by the acquisition unit to the model falls.SELECTED DRAWING: Figure 4
Patent JP-2019022513-A (JP)
Title: Methods for preparing dna unit compositions and methods for creating concatenated dna
Inventor: TSUGE KENJI
IPC: C12N15/09
Filed: 2018-10-11
Abstract: To provide a method for preparing a DNA unit composition in which the molar numbers of a plurality of DNA units are more uniform.SOLUTION: The invention provides a method for preparing a DNA unit composition comprising the steps of: providing solution each containing a respective DNA unit linked to an additional sequence; and determining the concentration of respective DNA unit with the additional sequence in the solution, and on the basis of results thereof, fractionating each of the solution and making the molar number of the DNA unit in each of the solutions closer to being identical to one another. The invention also provides a method for preparing a DNA concatemer comprising the steps of: preparing a DNA unit composition; providing a vector DNA; removing each additional sequence from the DNA unit linked to the additional sequence in the prepared solution using a restriction enzyme; and linking the vector DNA and each unit DNA after the removal step.SELECTED DRAWING: None
Patent JP-2020063675-A (JP)
Title: Flow rate control valve
Inventor: MIURA YUICHIRO
IPC: F02M25/08
Filed: 2018-10-15
Abstract: To provide a flow rate control valve which can efficiently suppress the leakage of evaporation fuel from a seal region of a shaft penetrating a housing to the outside.SOLUTION: A flow rate control valve (1) comprises a housing (21), a valve member (22), a motor (24), a motor shaft (25) and a seal part (40). The valve member is arranged in the housing. The motor is arranged outside the housing, and drives the valve member. The motor shaft is arranged while penetrating the housing, and connects the motor and the valve member so as to be power-transmittable. The seal part seals a penetration region of the motor shaft so as to suppress the leakage of evaporation fuel from the housing. The seal member includes a first seal member (41) and a second seal member (42) different from the first seal member in material. The first seal member is formed of an organic material having fuel permeation resistance, and the second seal member is formed of an organic material having low-temperature resistance.SELECTED DRAWING: Figure 2
Patent JP-2019001178-A (JP)
Title: Drive circuit for driving capacitive load and liquid discharge device
Inventor: KASHIMURA TORU
IPC: B41J2/14
Filed: 2018-10-15
Abstract: To provide a liquid discharge device that can reduce noise arising in a D-class amplifier circuit, in which compositional elements are mounted on both sides of a board, when a frequency of a drive signal is high.SOLUTION: As indicated by dotted lines, transistors M3-a and M4-a, an inductor L2-a, a capacitor C10-a, and a return circuit Fbc-a are mounted on a rear of a circuit board among the compositional elements of a drive circuit 50-a, and an LSI 500-a and resistors R8-a and R9-a are mounted on a surface thereof. A grounded side of the capacitor C10-a, and a grounded side of the return circuit Fbc-a form an integrated ground pattern.SELECTED DRAWING: Figure 12
Patent JP-2020062116-A (JP)
Title: System, method, and program for providing content using augmented reality technique
Inventor: NAGAOKA YASUHITO
IPC: G06F3/0481
Filed: 2018-10-15
Abstract: To support appropriate operation of a user character in content using an augmented reality technique.SOLUTION: A user terminal 10 has a function of providing content of a game or the like using a technique of augmented reality (AR). In the content, an object for designation is disposed in a position of a virtual space based on a position and a direction of a virtual camera linked to a real camera 131, and execution by a user character who performs predetermined action with a target object designated via the object for designation as a target is controlled. More specifically, a user can designate a target of predetermined action executed by a user character included in a virtual space via an object for designation disposed based on movement of a user terminal 10 (camera 131).SELECTED DRAWING: Figure 1
Patent JP-2020066853-A (JP)
Title: Wooden building component
Inventor: KIMURA KAZUYOSHI
IPC: E04B1/94
Filed: 2018-10-22
Abstract: To provide a wooden building component such as columns and beams capable of easily constructing load-bearing parts each having various dimensions while ensuring fire resistance.SOLUTION: A pillar 100 as an example of a wooden building component includes: a load-bearing part 120 that supports the load; and a non-burning layer 140 of at least one layer covering the outer circumference of the load-bearing part 120 over its entire length. The load-bearing part 120 includes multiple long basic units 120A made of wood with a rectangular cross-section, which are aligned along the axial direction and integrated by fasteners such as synthetic adhesives and bolts.SELECTED DRAWING: Figure 1
Patent JP-2020068105-A (JP)
Title: Binder for nonaqueous battery separator, nonaqueous battery separator, and nonaqueous battery
Inventor: KURATA TOMONORI
IPC: H01M2/16
Filed: 2018-10-24
Abstract: To provide a binder for a nonaqueous battery separator which has an excellent adhesion force to a substrate and is hardly swelled to an electrolyte, and an aqueous resin component and a slurry for them.SOLUTION: In a binder for a nonaqueous battery separator, containing a resin component (A), the resin component (A) contains a structure unit derived from an ethyleny unsaturation monomer (a). The ethyleny unsaturation monomer contains a carboxylate ester monomer (a1), a carbonxylic acid monomer (a3) that is a carbonxylic acid having one of an ethyleny unsaturation linkage, and an inner crosslinking agent (a4) formed by any one of or both of a chemical compound containing two or more ethyleny unsaturation couplings, and a silane coupling agent having the ethyleny unsaturation coupling.SELECTED DRAWING: None
Patent JP-2020066450-A (JP)
Title: Sticking base
Inventor: SUWABE YOSHIYUKI
IPC: B65C3/12
Filed: 2018-10-24
Abstract: To provide a sticking base capable of eliminating the necessity of directly sticking a label to the outer peripheral surface of a workpiece by an operator's hand and the necessity of a special drive source such as a motor.SOLUTION: A sticking base 1 comprises: a placing part 10 having a label placing part 14 on which a label is placed and a workpiece placing part 12 on which a workpiece is placed; a pressing part 20 that is provided to a place away upward from the placing part 10; and a guide 30 that guides the pressing part 20 so as to slide the pressing part 20 with respect to the placing part 10. When the pressing part 20 is slid along the guide 30 in a state where the stumbled workpiece is held between the workpiece placing part 12 of the placing part 10 and the pressing part 20, the stumbled workpiece rotates to move from the workpiece placing part 12 toward the label placing part 14, and thus the label disposed on the label placing part 14 is stuck to the outer peripheral surface of the workpiece.SELECTED DRAWING: Figure 3
Patent JP-2019018206-A (JP)
Title: Industrial water purification and desalination
Inventor: EUGENE THIERS
IPC: C02F1/04
Filed: 2018-11-01
Abstract: To provide an improved desalination and water purification system.SOLUTION: The present invention relates to the field of water purification and desalination. In particular, an embodiment of the invention relates to a system and a method of removing essentially all of a broad spectrum of impurities from water in an automated industrial process that requires minimal cleaning or maintenance during the course of several months to several years, with a relatively high yield of product water per unit of input water, flexibility with respect to energy sources, compact design with a low industrial footprint, the ability to recover valuable by-products, and ultra-low energy requirements.SELECTED DRAWING: None
Patent JP-2020074954-A (JP)
Title: Game machine
Inventor: AOYAGI KEIZO
IPC: A63F7/02
Filed: 2018-11-08
Abstract: To provide a game machine capable of enhancing player's motivation to play a game by increasing a degree of attention to the game and interest in the game.SOLUTION: In a game machine 10, if passage of a game ball 99 through accessory continuous operation gates G1, G2 provided in moving passages R1, R2 is detected when a condition device is operated, an accessory continuous operation devices is operated and a jackpot game is started. A rotary generator device 60 for delaying passage of a game ball 99 in the accessory continuous operation game G2 when the game ball 99 is shot to the second moving passage R2 is provided in an upstream side of the accessory continuous operation gate G2 in the second moving passage R2. In the game machine 10, a jackpot game is executed if the jackpot game is executable when passage of the game ball 99 is detected in the accessory continuous operation gate G2.SELECTED DRAWING: Figure 73
Patent JP-2020074972-A (JP)
Title: Ultrasound diagnostic device and pressure index generation program
Inventor: OHASHI MINORU
IPC: A61B8/08
Filed: 2018-11-08
Abstract: To improve repeatability of a pressure condition in a past elastography inspection.SOLUTION: An ultrasound diagnostic device according to an embodiment comprises an acquisition unit and an index generation unit. The acquisition unit acquires patient identification information on a patient to be subjected to an elastography inspection and inspection information on the patient's part on which the elastography inspection is to be performed to acquire pressure information on pressure application and pressure reduction performed on the patient's part in a past elastography inspection. The index generation unit generates a pressure index on the basis of the pressure information.SELECTED DRAWING: Figure 2
Patent JP-2019126711-A (JP)
Title: Automatic tooth polishing device
Inventor: TAKANISHI ATSUO
IPC: A61C17/22
Filed: 2018-11-08
Abstract: To provide a hands-free type automatic tooth polishing device for automatically performing an intended tooth polishing behavior.SOLUTION: A hands-free type automatic tooth polishing device includes: an intraoral insertion unit 11 to be inserted to an oral cavity of a user H so as to perform a tooth polishing behavior to allow a brush 14 to move while being fitted to teeth T of a user H; and a drive unit 12 for driving the intraoral insertion unit 11 to perform a tooth polishing behavior. A user H can perform a tooth polishing behavior while holding a whole device in a state where he/she holds the intraoral insertion unit 11 in his/her oral cavity. At least one of the intraoral insertion unit 11 and the drive unit 12 includes device holding means capable of holding the whole device with a predetermined portion on an inner/outer side of an oral cavity of a user H as a supporting point without regulating a tooth polishing behavior.SELECTED DRAWING: Figure 1
Patent JP-2019055775-A (JP)
Title: Unmanned aircraft
Inventor: SUGAKI KIYOKAZU
IPC: B64C27/08
Filed: 2018-11-13
Abstract: To provide an unmanned aircraft that is capable of maintaining an airframe horizontally over a water surface and capable of smoothly taking off from and landing on water.SOLUTION: In an unmanned aircraft 100 having a plurality of rotary wings 31 to 36, a plurality of arms 21 to 26 extend radially from a central portion 10 of an airframe of the unmanned aircraft, individual arms have floating parts 41 to 46 extending downward from the arms, and an air chamber, which is a hollow and closed space, is provided inside each floating part.SELECTED DRAWING: Figure 1
Patent JP-2020083344-A (JP)
Title: package
Inventor: SHIMONO TAKAHIRO
IPC: B65D81/34
Filed: 2018-11-19
Abstract: To provide a package in which a tray is hardly deformed.SOLUTION: A package 1 includes: a tray 10 including a storage space 10A for storing content 100; a lid 20 sealed with a top surface 14A of the tray 10 so that the storage space 10A is closed; and a seal part 30 which is a part in which the top surface 14A and the lid 20 are sealed. The seal part 30 includes: a general seal part 31; and a planned steam escaping part seal part 32 projecting toward the inside of the tray 10 from the general seal part 31. The lid 20 includes: a sealant layer sealed with the top surface 14A; and a heating layer 22 laminated on the sealant layer and including heating ink heating by a micro wave. The heating layer 22 is disposed so as to overlap with a part of the planned steam escaping part seal part 32 in plan view of the tray 10, and deforms the lid 20 so that a steam escaping pass formed between the lid 20 and the top surface 14A are not blocked when the planned steam escaping part seal portion 32 is peeled. Halftone dot area ratio of the heating ink is included in a range of 50% to 100%.SELECTED DRAWING: Figure 1
Patent JP-2019044271-A (JP)
Title: Aluminum alloy foil and manufacturing method of aluminum alloy foil
Inventor: SUZUKI TAKASHI
IPC: C22F1/04
Filed: 2018-11-19
Abstract: To provide an aluminum alloy foil having high elongation property.SOLUTION: An aluminum alloy foil has a composition containing Fe:1.0 mass% to 1.8 mass%, Si:0.10 mass% to 0.20 mass%, Cu:0.005 mass% to 0.05 mass%, Mn:regulated to 0.01 mass% or less, and the balance Al with inevitable impurities, average particle diameter of 10 μm or less and maximum particle diameter/average particle diameter≤3.0 for a crystal particle surrounded by a large tilt angle grain boundary which is a particle boundary with an orientation difference of 15° or more in a crystal orientation analysis per unit area in a backscattering electron diffraction, and elongations in 0°, 45°, and 90° direction to a rolling direction of 25% respectively when thickness of the foil is 30 μm.SELECTED DRAWING: None
Patent JP-2020086839-A (JP)
Title: Electronic apparatus
Inventor: YAMADA TOMOHITO
IPC: B41J29/38
Filed: 2018-11-22
Abstract: To reduce the possibility that warning information is not displayed at a timing required by a user.SOLUTION: An electronic apparatus comprises: a consumable material that can be recovered by replacement or replenishment; a notification unit that notifies a user of warning information based on information on the remaining amount of the consumable material; a remaining amount information acquisition unit that acquires the information on the remaining amount of the consumable material; a determination information acquisition unit that acquires determination information for determining the state of replacement or replenishment of the consumable material; and a learning unit that performs machine learning of the notification of the warning information based on a learning model in which the remaining amount information and the determination information are associated with each other.SELECTED DRAWING: Figure 10
Patent JP-2019050036-A (JP)
Title: Method and computer system for evaluating value of building
Inventor: YOSHIMURA TAKUYA
IPC: G06Q50/08
Filed: 2018-11-22
Abstract: To provide a method for evaluating a value of a building when the building is renovated.SOLUTION: In a method for evaluating a value of a building, when the building is renovated, an evaluation of a value of the building after the renovation on the basis of an insurance value calculated by an insurance company is calculated on the basis of a first insurance value calculated to indicate a value of the building before the renovation and a second insurance value calculated to indicate a value of the building, which is newly generated by the renovation.SELECTED DRAWING: Figure 1
Patent JP-2019024143-A (JP)
Title: Solar cell module
Inventor: BABA TOSHIAKI
IPC: H01L31/0224
Filed: 2018-11-26
Abstract: To provide a solar cell module with improved photoelectric conversion efficiency.SOLUTION: A solar cell module 1 comprises: a plurality of solar cells 10 aligned in a first direction; and a plurality of wiring materials 11 connecting the plurality of solar cells 10 in series to one another. Each of the solar cells 10 has: a rectangular photoelectric conversion part 20 having four chamfered corners; and a first electrode arranged on one principal surface of the photoelectric conversion part 20. The first electrode includes: a plurality of linear electrode parts 31 extending along a second direction; and a trapezoidal electrode part 32a. The trapezoidal electrode part 32a has: an upper bottom part 32a1 and a lower bottom part 32a2 extending along the second direction; and a pair of oblique side parts 32a3 extending along end sides of the chamfered corners of the photoelectric conversion part 20. The first electrode does not include a bus bar part. The linear electrode parts 31 are electrically connected to the upper bottom part 32a1 and the lower bottom part 32a2 via the wiring materials 11. The linear electrode parts 31 are spaced apart from the upper bottom part 32a1 and the lower bottom part 32a2 in a portion between the photoelectric conversion part 20 and the wiring materials 11.SELECTED DRAWING: Figure 6
Patent JP-2019068081-A (JP)
Title: Semiconductor device
Inventor: HIZUKA JUNICHI
IPC: H01L29/786
Filed: 2018-11-28
Abstract: To provide a semiconductor device which uses an oxide semiconductor and has high ON-state current.SOLUTION: A semiconductor device has a first transistor 100a provided in a drive circuit part and a second transistor 100b provided in a pixel part. The first transistor and the second transistor are top gate transistors and have regions having an impurity element in regions of oxide semiconductor films 105, 108, which do not overlap the gate electrodes 119, 120 function as low-resistance regions 105b, 105c, 108b, 108c and contact a hydrogen-containing film. The first transistor and the second transistor have conductive films 134, 135, 136, 137 having functions as source electrodes and drain electrodes, which contact regions having an impurity element in openings in the hydrogen-containing film. The first transistor provided in the drive circuit part has two gate electrodes 102, 119 which overlap each other across the oxide semiconductor film 105.SELECTED DRAWING: Figure 2
Patent JP-2020088240-A (JP)
Title: Electronic component and method for manufacturing the same
Inventor: MATSUOKA TAKASHI
IPC: H01G9/15
Filed: 2018-11-28
Abstract: To decrease an area to set an electronic component and to lighten a wiring load of an electronic component.SOLUTION: An electronic component (2) comprises: a magnetic body (4) having a hollow part (13); a conductor (6) extending through the hollow part of the magnetic body and protruding from the hollow part; a dielectric layer (14) formed on a surface of the conductor; solid electrolyte layers (precoat layer 16-1 and solid electrolyte layer 16-2) formed on a surface of the dielectric layer; and lead layers (carbon layer 16-3 and silver layer 16-4) electrically connected to the solid electrolyte layer.SELECTED DRAWING: Figure 1
Patent JP-2020088258-A (JP)
Title: Method of manufacturing transistor
Inventor: HOSHI TAKUYA
IPC: H01L29/778
Filed: 2018-11-29
Abstract: To make it possible to further reduce contact resistance of source and drain electrodes of a transistor using a nitride semiconductor.SOLUTION: By regrowing a first regrowth layer 109 and a second regrowth layer 110, made of high-resistance GaAs on a surface of an etching stopper layer 122 exposed at bottoms of a first groove 153 and a second groove 154 and regrowing n-type InGaAs on the first regrowth layer 109 and the second regrowth layer 110. A source region 111 and a drain region 112, in contact with a channel layer 102, are formed in the first groove 153 and the second groove 154.SELECTED DRAWING: Figure 1J