baber/WOPTO huggingface dataset:
Patent JP-2021141284-A (JP)
Title: Semiconductor device
Inventor: KUBOTA YOSHIHIRO
IPC: H01L21/336
Filed: 2020-03-09
Abstract: To provide a semiconductor device that can easily obtain a resistance element with excellent accuracy and reliability.SOLUTION: A semiconductor device according to an embodiment includes: a semiconductor substrate 10 including a main surface including a first surface part 11 and a second surface part 12 existing lower than the first surface part; and a resistor element 100a including a first insulating layer 21a including a part provided on the second surface part, a first semiconductor layer 22a provided on the first insulating layer, including a part provided above the second surface part, and functioning as a resistor, and a second insulating layer 23a provided on the first semiconductor layer and provided above the second surface part.SELECTED DRAWING: Figure 1
Patent JP-2020089770-A (JP)
Title: Game machine
Inventor: FUJII MASAHIRO
IPC: A63F7/02
Filed: 2020-03-10
Abstract: To provide a game machine capable of preventing the lowering of amusement by arranging a setting which allows a specific game state in which a game medium hardly passes to a specific area to be more advantageous than a specific game state in which the game medium easily passes to the specific area.SOLUTION: A jackpot game state of "time-shortening 2" in which the game balls hardly pass to the specific area and a jackpot game state of "winning probability variation 1" in which the game balls easily pass to the specific area are arranged. The time duration of an open state of a second variable winning device in one or more rounds of the jackpot game state of "time-shortening 2" is a first time duration and the time duration of an open state of the second variable winning device of the jackpot game state of "winning probability variation 1" is a third time duration which is shorter than the first time duration.SELECTED DRAWING: Figure 9
Patent JP-2021145212-A (JP)
Title: Motion picture processing device and method of processing motion picture
Inventor: TAOKA MINEKI
IPC: H04N5/225
Filed: 2020-03-11
Abstract: To provide a motion picture processing device and a motion picture processing method that can improve the image quality of a motion picture.SOLUTION: A motion picture processing device 20 according to an embodiment includes a positional information extraction unit 21 that extracts positional information of a saturation region 51 that has received spot light SP causing the generation of an afterimage ZA in a first frame 31, an afterimage region extraction unit 22 that extracts an afterimage region 52 corresponding to the saturation region 51 in a second frame 32, a motion information calculation unit 25 that calculates motion information V2 of the afterimage region 52 using motion information V1 on the motion between the second frame 32 and a third frame 33, a candidate region extraction unit 26 that extracts a candidate region 53 matched with the afterimage region 52 in the third frame on the basis of the motion information V2, and an afterimage region correction unit 27 that corrects the afterimage region 52 using candidate region data, where the first frame 31, the second frame 32, and the third frame 33 constitute a motion picture.SELECTED DRAWING: Figure 5
Patent JP-2021143917-A (JP)
Title: Vehicle weight estimation method
Inventor: UEHARA HIROSHI
IPC: G01G19/03
Filed: 2020-03-11
Abstract: To provide a vehicle weight estimation method with which it is possible to estimate the weight of a vehicle with high accuracy, even when the vehicle is traveling a ramp.SOLUTION: A vehicle weight estimation method includes: when a scheduled travel road that a vehicle travels is determined, determining a weight estimation section in the scheduled travel road that the vehicle travels, which fulfills a previously set condition; acquiring information of road surface gradient θ in the weight estimation section; when the vehicle travels the weight estimation section, controlling the braking/driving force Fbd of the vehicle so that the longitudinal acceleration Gx of the vehicle becomes constant and acquiring information pertaining to the longitudinal acceleration Gx of the vehicle and the braking/driving force Fbd of the vehicle; and computing a weight Mve of the vehicle on the basis of the acquired longitudinal acceleration of the vehicle, road surface gradient and braking/driving force of the vehicle.SELECTED DRAWING: Figure 2
Patent JP-2021142694-A (JP)
Title: Belt-like member for helical pipe and helical pipe
Inventor: KITAYAMA YASUSHI
IPC: B29C63/32
Filed: 2020-03-11
Abstract: To prevent an expansion/contraction part of a helical pipe from deforming in an expanding/contracting manner by a force smaller than a predetermined amount and allow the expansion/contraction part to deform when a force larger than the predetermined amount is applied due to an earthquake and the like.SOLUTION: In a helical pipe of this invention, a belt-like member 3 is wound helically, a first end side part 3a and a second end side part 3b in a width direction that are mutually displaced in every lap are overlapped with each other in a thickness direction, and the overlapped parts are joined. A first fitting part 13 and a first expansion/contraction prevention part 15 are provided on both sides spanning an expansion/contraction part 17 of the first end side part 3a. The second end side part 3b is provided with a second fitting part 14 that can be fitted with the first fitting part 13 and a second expansion/contraction prevention part 16 that engages with the first expansion/contraction prevention part 15 in an engagement releasable manner and stops expansion/contraction of the expansion/contraction part 17. A mutual engagement strength in the width direction between the first and second expansion/contraction prevention parts 15 and 16 is smaller than a mutual fitting strength in the width direction between the first and second fitting parts 13 and 14. A mutual engagement strength in the thickness direction between the first and second expansion/contraction prevention parts 15 and 16 is smaller than a mutual fitting strength in the thickness direction between the first and second fitting parts and smaller than the mutual engagement strength in the width direction between the first and second expansion/contraction prevention parts 15 and 16.SELECTED DRAWING: Figure 3(c)
Patent JP-2021145040-A (JP)
Title: Winding device
Inventor: SHIBAZAKI TAKAYUKI
IPC: H01F41/082
Filed: 2020-03-12
Abstract: To provide a winding device that does not stop a device without causing reverse winding or gaps.SOLUTION: A winding device 1 includes a line sensor 5 and a control unit 6. The line sensor 5 is fixed to a traverser 4, intervenes between the wire guide 41 and a winding core 21, extends along the moving direction of the traverser 4 and the axis of the winding core 21, and detects the position of a wire 11. On the basis of a detection result of the line sensor 5, the control unit 6 controls to direct a wire angle θ formed by the wire 11 extending between the wire guide 41 and the winding core 21 and a perpendicular line to the axis of the winding core 21 toward a target angle θ0.SELECTED DRAWING: Figure 2
Patent JP-2021150822-A (JP)
Title: Window glass for vehicle
Inventor: YAMAMOTO GOSHI
IPC: H01Q1/32
Filed: 2020-03-19
Abstract: To solve the problem in a window glass for a vehicle that a profit of an antenna corresponding to a Band III of a DAB cannot be sufficiently enhanced.SOLUTION: A window glass for a vehicle is a window glass for a vehicle, attached to a metal frame of the vehicle, in which the metal frame opens in a polygonal shape, and an earth conductor part 20 is capacitive-connected with at least one part of a first metal frame FRG1 and at least one part of a second metal frame side FRG2 when a pair of the longest side and the second longest side at the time when the metal frame is in a triangular shape, a pair of two sides which are not contacted at the time when the metal frame is in the polygonal shape formed by the four or more sides, or a pair of two sides contacted each other at the time when the metal frame is the polygonal shape formed by four or more sides is the first metal frame side FRG1 and the second metal frame side FRG2, respectively.SELECTED DRAWING: Figure 1
Patent JP-2021146629-A (JP)
Title: Transparent moisture absorbing laminate
Inventor: KATO SHU
IPC: B65D65/40
Filed: 2020-03-19
Abstract: To provide a transparent moisture absorbing laminate which has moisture absorption, transparency and functionality.SOLUTION: A transparent moisture absorbing laminate 100 has a transparent barrier base material layer 12 composed of a transparent barrier layer 122 and a transparent base material resin layer 124, a transparent moisture absorption layer 14 and a transparent functional layer 18 in this order or the transparent barrier base material layer 12, the transparent functional layer 18 and the transparent moisture absorption layer 14 in this order. The transparent moisture absorption layer 14 contains a thermoplastic resin and a moisture absorbent.SELECTED DRAWING: Figure 1
Patent JP-2021150927-A (JP)
Title: Wireless audio system, wireless speaker, program, and control method for wireless audio system
Inventor: HABASAKI MANABU
IPC: H04R27/00
Filed: 2020-03-23
Abstract: To improve convenience of an operator of a wireless audio system.SOLUTION: Wireless speakers 1 collect environmental sound in booths A to D in which the respective wireless speakers 1 are disposed and transmit sound pressure transition information on the collected sound together with sound pressure transition information on reproduction data during output to a controller 2. The controller 2 determines whether or not sound leakages from booths A, B adjacent to each other are large on the basis of environmental sound and sound pressure transition information on reproduction data received from wireless speakers 1-1, 1-2 in the booths A, B; and, when it is determined that the sound leakages are large, forms a group of the wireless speakers 1 in the booths A, B to perform synchronous reproduction on the same audio data between the wireless speaker 1.SELECTED DRAWING: Figure 1
Patent JP-2021147594-A (JP)
Title: Vinyl chloride-based plastisol composition
Inventor: ODA SEIJI
IPC: E04F15/16
Filed: 2020-03-24
Abstract: To provide a vinyl chloride-based plastisol composition which reduces the weight of a resin layer using a vinyl chloride-based resin, and can reduce the weight of the whole product.SOLUTION: A vinyl chloride-based plastisol composition contains a vinyl chloride-based resin containing 50-90 mass% of a vinyl chloride-based resin for paste processing and 10-50 mass% of a suspension porous vinyl chloride-based resin, and a plasticizer, in which a volatile liquid component having a boiling point of 70-220°C is contained in pores of the suspension porous vinyl chloride-based resin.SELECTED DRAWING: None
Patent JP-2021151735-A (JP)
Title: Printing device
Inventor: YODA Tomohiro
IPC: B41J2/01
Filed: 2020-03-24
Abstract: To solve the problem that decrease in temperature of an end part of a medium may cause temperatures of the medium to be ununiform, which may lead to deterioration in an image printing quality.SOLUTION: A printing device 1 comprises: a liquid discharge part 3 that can discharge ink, liquid to a medium M and can reciprocate in a width direction (an X-axis direction) of the medium M; a medium support part 7 that supports the medium M on a support surface 5; a medium-width detecting part 9 that detects a width d of the medium M supported on the support surface 5; a plurality of heating parts 21, 22, 23 and 24, provided along a width direction of the medium M, which heat the medium support part 7; and a control part 11 that can control the plurality of heating parts 21, 22, 23 and 24 individually. The control part 11 controls output of the heating parts 21, 22, 23 and 24, in accordance with the width d of the medium M detected by the medium-width detecting part 9.SELECTED DRAWING: Figure 2
Patent JP-2021158275-A (JP)
Title: Light-emitting device
Inventor: IWASA MAKIKO
IPC: C09K11/59
Filed: 2020-03-27
Abstract: To provide a light-emitting device with high luminous flux.SOLUTION: A light-emitting device 100 includes a light-emitting element 11 having a main wavelength in the range of 380 nm or more and 485 nm or less and a phosphor layer 31 containing a phosphor that emits light when excited by light emitted from the light-emitting element and a neodymium compound. The light-emitting device 100 emits light having a main wavelength in the range of 584 nm or more and 780 nm or less.SELECTED DRAWING: Figure 1B
Patent JP-2021142305-A (JP)
Title: Hair drier and method for calibrating temperature of hair drier
Inventor: LIU XIN
IPC: A45D20/10
Filed: 2020-03-27
Abstract: To provide a hair drier and a method for calibrating temperature of a hair drier for effectively assure accuracy of the detected temperature.SOLUTION: A hair drier used for hair care, includes a case, heater, a temperature measuring component 30, and an auxiliary temperature measuring component 40. The heater is provided in the case, the heater is provided with a flow passage 210 through which air passes, and the heater heats up the air passing through the flow passage 210. The temperature measuring component 30 is provided in the flow passage, and the temperature measuring component measures the temperature of the air passing through the flow passage 210. The auxiliary temperature measuring component 40 is provided in the flow passage 210, and calibrates the measured result by the temperature measuring component 30.SELECTED DRAWING: Figure 1
Patent JP-2021155010-A (JP)
Title: Purge system and vehicle
Inventor: AKIBA TORU
IPC: B60T17/02
Filed: 2020-03-30
Abstract: To provide a purge system for decreasing the frequency of operations of an air dryer reproducing a desiccant.SOLUTION: A purge system includes: an air dryer having a purge valve; a purge control valve controlled in either of a first control mode and a second control mode, the former in which to start supplying the purge valve with instruction pressure when tank pressure being pressure inside a main tank has reached a first pressure value, and the latter in which to stop the supply of the instruction pressure when the tank pressure has decreased to a second pressure value being lower than the first pressure value; and a control part for switching to the second control more from the first control mode in a case where at least any of the following conditions is met, i.e., a given operation is detected, an air supply volume in a given period is determined to be smaller than a first threshold, and a period of time from a clock time when the supply of instruction pressure has been started to a clock time when the supply of instruction pressure has been stopped is equal to or longer than a reference time.SELECTED DRAWING: Figure 1
Patent JP-2021162317-A (JP)
Title: Evaluation method for diffusibility of heavy metal ion, structure, and manufacturing method for the same
Inventor: SUN XIAOYIN
IPC: G01N33/44
Filed: 2020-03-30
Abstract: To provide an evaluation method for diffusibility of heavy metal ions, by which the diffusibility of heavy metal ions in a resin member can be evaluated simply, and a manufacturing method for a structure formed using a resin member selected based on an evaluation result of the diffusibility of the heavy metal ions.SOLUTION: An evaluation method for diffusibility of heavy metal ions includes evaluating the diffusibility of heavy metal ions in a resin member 230 on the basis of glass transition temperature of a resin material of the resin member 230. A manufacturing method for a semiconductor device (structure) 200 includes a step of bringing a metal member 220 containing heavy metal ions and the resin member 230 selected based on the evaluation result of the evaluation method for the diffusibility of the heavy metal ions into contact with each other.SELECTED DRAWING: Figure 2
Patent JP-2021159152-A (JP)
Title: Burning material unit and method for manufacturing burning material unit
Inventor: YOSHIDA KEITA
IPC: A47G33/00
Filed: 2020-03-30
Abstract: To provide a burning material unit that has high-decorativeness and a method for manufacturing a burning material unit.SOLUTION: A burning material unit includes: a container; an oil-based solid burning material accommodated in the container; and an oil-based liquid arranged around the solid burning material in the container. The burning material unit preferably further includes a decorative material accommodated in the container. The oil-based liquid further preferably is added with aroma oil. The container more preferably has an opening and a clearance is formed between the solid burning material and an inner periphery of the opening.SELECTED DRAWING: Figure 1
Patent JP-2021163018-A (JP)
Title: Information processing apparatus
Inventor: SASAKI TAKEYUKI
IPC: H05K7/14
Filed: 2020-03-31
Abstract: To provide a connection substrate having a tamper-resistant property.SOLUTION: A connection substrate that connects between a first electronic component and a second electronic component comprises: a first flexible substrate comprising an electronic circuit being a protection target; and a second flexible substrate that wraps the electronic circuit. The first flexible substrate comprises a first contact point, and the second flexible substrate comprises a second contact point. The second flexible substrate can wrap the electronic circuit, and when the second flexible substrate wraps the electronic circuit, the first contact point and the second contact point are arranged within the second flexible substrate in a state where these contact points can be contacted with each other.SELECTED DRAWING: Figure 4
Patent JP-2020115371-A (JP)
Title: Calling of automated assistant of appropriate agent
Inventor: ILYA GENNADYEVICH GELFENBEYN
IPC: G06N20/00
Filed: 2020-03-31
Abstract: To provide a method for selecting and calling a specific agent who is to participate, in a dialogue between a user and an automated assistant.SOLUTION: This method comprises steps of: receiving natural language input of a user to select a specific agent out of a plurality of available agents during a human/automated assistant dialogue; and transmitting a calling request to the selected agent. When selecting the specific agent, an agent selection model such as a machine learning model is utilized. The machine learning model is trained to enable generation of output that indicates, for each of the plurality of available agents (and optionally intents for those agents), a probability that the available agent (and optionally intent) will generate appropriate responsive content.SELECTED DRAWING: Figure 6
Patent JP-2023065708-A (JP)
Title: Methods for producing exogenous proteins using escherichia coli
Inventor: TOKUNAGA TOMOHISA
IPC: C12P21/02
Filed: 2020-03-31
Abstract: To provide a method for producing an exogenous protein in a culture fluid of Escherichia coli, where the protein is secreted into the culture fluid and can be purified directly from a culture supernatant where increase in the viscosity of the culture supernatant is suppressed not to burden the post-culture treatment process.SOLUTION: Disclosed is a method for producing an exogenous protein, where Escherichia coli having a gene encoding a peptidoglycan-binding lipoprotein (Pal) with a partial mutation and a gene encoding an exogenous protein is cultured, and the exogenous protein is secreted in the culture supernatant.SELECTED DRAWING: None
Patent JP-2021159869-A (JP)
Title: Adsorbent, and solution treatment method
Inventor: OHASHI KAZUAKI
IPC: C01B37/00
Filed: 2020-03-31
Abstract: To improve the adsorptivity of mesoporous silica in solution.SOLUTION: Introducing a metal atom M into a siloxane bond of a silica pore wall of mesoporous silica causes the mesoporous silica to adsorb a basic compound in solution.SELECTED DRAWING: None
Patent JP-2020149055-A (JP)
Title: Electrochromic device, manufacturing method of electrochromic device, and device for manufacturing electrochromic device
Inventor: WANG ZHONGCHUN
IPC: G02F1/1524
Filed: 2020-04-02
Abstract: To provide an electrochromic device (ECD) that improves poor reliability and poor performance of a conventional device.SOLUTION: An ECD is manufactured by forming an electrochromic (EC) layer and then, depositing an ionically conductive interfacial region serving as an ionically conductive (IC) layer between the EC layer and a counter electrode (CE) after the CE layer is deposited. The interfacial region contains ionically conductive electronically-insulating material together with components of the electrochromic layer and/or the counter electrode layer, and use of perfectly solid inorganic material provides improvement in reliability and performance.SELECTED DRAWING: Figure 3a
Patent JP-2021146165-A (JP)
Title: Towel soap scrum rinsing tool
Inventor: ISHIKURA HIROAKI
IPC: D06F57/12
Filed: 2020-03-19
Abstract: To provide a towel soap scrum rinsing tool that can solve the problem of a conventional method to rinse soap scrum on a towel used for washing a body at a bathroom with hot water stored in a bucket by repeatedly changing the hot water, which is extremely inefficient way requiring a large amount of hot water and time because the soap scrum separated from the towel tends to remain in the bucket.SOLUTION: A towel soap scrum rinsing tool is formed by suspending an upper most section of a vertically long grid-like net body on hook portions of two right and left suction cups with hook and attaching two clips on right and left of the upper part of the net body. The tool is used by suspending a towel, attaching an auxiliary clip suspended with a stretchable rubber string on the upper most section of the net body, providing two screen bars on rear side of right and left of the lower section of the net body, and attaching the net body on a bathroom wall so as to be inclined.SELECTED DRAWING: Figure 1
Patent JP-2021167445-A (JP)
Title: Duplex stainless steel
Inventor: OKADA SEIYA
IPC: C22C38/00
Filed: 2020-04-10
Abstract: To provide a duplex stainless steel having a yield strength of 552 MPa or more, excellent low temperature toughness, and excellent corrosion pitting resistance.SOLUTION: The present disclosure provides a duplex stainless steel has a chemical composition consisting of, in mass%, C: 0.030% or less, Si: 0.20-1.00%, Mn: 0.50-7.00%, P: 0.040% or less, S: 0.020% or less, Al: 0.100% or less, Ni: 4.20-9.00%, Cr: 20.00-30.00%, Mo: 0.50-2.00%, Cu: 1.50-4.00%, N: 0.150-0.350%, V: 0.01-1.50%, and the balance being Fe and impurities, and satisfying the formula (1) described in the specifications, and a micro structure consisting of, in vol.%, 30.0-70.0% ferrite and the balance being austenite. The duplex stainless steel has a yield strength of 552 MPa or more. The proportion of an area with a KAM value 1-5° in austenite is 25.0% by area or more.SELECTED DRAWING: Figure 1