baber/WOPTO huggingface dataset:
Patent JP-2020526088-A (JP)
Title: オーディオ・ビジュアルコンテンツプログラムの視聴者に関する情報を決定する方法、装置、コンピュータプログラム及びシステム
IPC: H04H60/66
Filed: 2018-06-22
Abstract: 実施例は、オーディオ・ビジュアルコンテンツプログラムの視聴者に関する情報を判断する方法、コンピュータプログラム、装置及びシステムに関する。この方法は、視聴者の少なくともサブセットをモニタする。この方法は、さらに、視聴者のモニタ対象のサブセットに基づいて、視聴者に関する情報を判断する。視聴者に関する情報は、視聴者のサブセットの計測値を含む。この方法は、さらに、少なくとも１個の過去にモニタ対象であった視聴者サブセット内で計測されたプロパティ値と、過去の視聴者の対応するプロパティ値との関係に基づいて、少なくとも１個の変換係数を判断する。少なくとも１個の変換係数は、視聴者のモニタ対象のサブセット内で計測されたプロパティと、視聴者の少なくとも１個のプロパティとの関係を示す。この方法は、さらに、少なくとも１個の変換係数に基づいて、視聴者の少なくとも１個のプロパティを推定する。【選択図】図１Ａ
Patent JP-2020523169-A (JP)
Title: 鋸刃
IPC: A61B17/14
Filed: 2018-06-11
Abstract: 本発明は、鋸歯列が遠位に配置または構成された好ましく交換可能な骨鋸装置の鋸刃に関し、鋸刃を骨鋸装置の振動回転ツールレセプタクルに結合するための近位に配置または構成された結合領域を有し、鋸刃は、略Ｓ形状の２つの異方向回転湾曲部または曲げ部を備えるように設計してある。
Patent JP-2021110974-A (JP)
Title: Method of reusing model
Inventor: SHU REI
IPC: G06N20/00
Filed: 2020-01-06
Abstract: To select a source model suitable for reusing from a plurality of source models.SOLUTION: A computer system calculates inter-distribution distances among feature amounts between each source training data set of a plurality of source training data sets and a target training data set. The computer system determines a data set distance between each source training data set of the plurality of source training data sets and the target training data set based on the inter-distribution distance. The computer system selects a source model to reuse from the plurality of source models based on the data set distance.SELECTED DRAWING: Figure 6
Patent JP-2021109141-A (JP)
Title: Water treatment method
Inventor: NISHIKAWA TAKEYUKI
IPC: B01D61/16
Filed: 2020-01-09
Abstract: To provide a water treatment method which can perform membrane filtration of raw water while suppressing membrane fouling.SOLUTION: A water treatment method for treating raw water containing an impurity by membrane filtration comprises: adding a flocculant for flocculating the impurity to the raw water; acquiring a fractal dimension of a floc formed by flocculation of the impurity; regulating a condition of addition of the flocculant to the raw water on the basis of the fractal dimension; and treating the raw water containing the flocculant added thereto by the membrane filtration to thereby remove the impurity from the raw water, obtaining filtrated water.SELECTED DRAWING: Figure 1
Patent JP-2021109927-A (JP)
Title: Ground improving material, and ground improving method using the same
Inventor: NOZAKI TAKAHITO
IPC: C09K17/44
Filed: 2020-01-10
Abstract: To provide a ground improving material that is slurry containing cement-containing solidification material powder and water, free of separation of materials in the slurry, and excellent in fluidity.SOLUTION: A ground improving material is slurry containing cement-containing solidification material powder, a naphthalenesulfonic acid-based admixture, a setting retarder, and water, and has a mass ratio of water/cement-containing solidification material powder of 0.35-0.47. Preferably, the amounts of the naphthalenesulfonic acid-based admixture and the setting retarder are 0.2-2.5 pts.mass and 0.05-1.5 pts.mass respectively to 100 pts.mass of the cement-containing solidification material powder.SELECTED DRAWING: None
Patent JP-2021110312-A (JP)
Title: Manufacturing method of assembly, part set, manufacturing method of fuel injection pump, and fuel injection pump
Inventor: KASHIWAGI DAISUKE
IPC: F02M55/00
Filed: 2020-01-15
Abstract: To provide a manufacturing method of an assembly improved in welding quality in joining a housing member and a cover member.SOLUTION: A housing member 501 has a cylindrical first assembly portion 551 opened at one end. A cover member 601 has a second assembly portion 631 axially overlapped with the first assembly portion 551 of the housing member 501. The first assembly portion 551 and the second assembly portion 631 are fitted by press-fitting at a fitting portion FT1 in a press-fitting process, and then joined by welding at a welding portion WD1 axially adjacent to the fitting portion FT1, in a welding process. The first assembly portion 551 is provided with a step portion 571 connected to a releasing inner peripheral wall 591 in a radial outward direction from an inner peripheral wall 561 at the fitting portion FT1. After the press-fitting process, a clearance portion 791 opened at one end in the axial direction is formed between the releasing inner peripheral wall 591 and an opposed outer peripheral wall 691 of the second assembly portion 631 (mating-side assembly portion). An axial range corresponding to the clearance portion 791 becomes the welding portion WD1.SELECTED DRAWING: Figure 5
Patent JP-2021113442-A (JP)
Title: Toilet bowl device
Inventor: ODA SOTARO
IPC: E03D9/08
Filed: 2020-01-20
Abstract: To provide a toilet bowl device that allows the lid body to be easily opened and closed.SOLUTION: A toilet bowl device includes: a functional portion 4 provided on the rear side of a toilet bowl body; a fourth opening 416 (opening) formed at a position shifted to one side in the width direction from the center in the width direction of the toilet bowl body in the bottom plate portion 41 (bottom) of the functional portion 4; a lid plate portion 81 (lid body) capable of closing the fourth opening 416; and a claw portion 83 provided at a position shifted to one side in the width direction of the toilet bowl body from the center in the width direction of the lid plate portion 81 (handle part).SELECTED DRAWING: Figure 6
Patent JP-2021118217-A (JP)
Title: Solar cell panel
Inventor: YAMADA NOBORU
IPC: H01L31/049
Filed: 2020-01-23
Abstract: To relatively easily manufacture a bendable solar cell panel.SOLUTION: A solar cell panel includes a flat substrate, and a plurality of flat plate-shaped single cells fixed to the first surface of the substrate, and the substrate is formed with three or more linear grooves that intersect each other on a first surface or a second surface located on the opposite side of the first surface, and the three or more grooves divides the substrate into a plurality of triangular regions, and the plurality of single cells are arranged inside the plurality of respective triangular regions.SELECTED DRAWING: Figure 1
Patent JP-2021118166-A (JP)
Title: Battery pack and power tool
Inventor: MURUI ITARU
IPC: H01M10/615
Filed: 2020-01-29
Abstract: To reduce defects in a battery pack.SOLUTION: A battery pack 30 is a battery pack 30 for a power tool. The battery pack 30 is attached to a tool body. The tool body has a tool attachment part to which a tool 40 is attached and a drive part for driving the tool 40. The battery pack 30 includes a power storage part 36, a battery case 31, and a cushioning structure 38. The power storage part 36 has an all-solid battery 35. The power storage part 36 stores electric power to be supplied to the drive part. The battery case 31 accommodates the power storage part 36 therein. The cushioning structure 38 suppresses a change in acceleration acting on the power storage part 36.SELECTED DRAWING: Figure 1
Patent JP-2020187728-A (JP)
Title: Information processing device
Inventor: MORITA KEISUKE
IPC: B41J29/46
Filed: 2020-01-30
Abstract: To provide an information processing device capable of receiving notifications in a cloud printing arrangement which does not allow for receiving information notifications directly from a printer.SOLUTION: In a server system, a computer is configured to make a printer print via the cloud printing service, receive notifications for notification events, such as errors, occurring in the printer from the cloud printing service; and perform display processing for displaying screen notifications 501.SELECTED DRAWING: Figure 5
Patent JP-2020073058-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2020-02-04
Abstract: To appropriately respond to occurrence and detection of abnormalities (errors).SOLUTION: A game machine comprises: an external terminal board capable of outputting a signal to an external device; an error detection unit (720) for detecting an error that may occur in the game machine; first and second error information transmission units (731, 732) for transmitting first and second error information when first and second errors are detected; and a notification unit (720) for giving a notification of an error on the basis of reception of the error information. The first error is an error in which an error detection signal is output from the external terminal board at the time of detection, and the second error is an error in which no such error detection signal is output. When the first error and the second error are detected in duplicate, the notification of the first error is given prior to that of the second error. The second error information transmission unit transmits the second error information to the notification unit when the second error is detected even during notification of the first error.SELECTED DRAWING: Figure 40
Patent JP-2021123750-A (JP)
Title: Cr-Ni BASED ALLOY MEMBER AND METHOD FOR PRODUCING THE SAME
Inventor: AOTA KINYA
IPC: B22F3/16
Filed: 2020-02-05
Abstract: To provide a Cr-Ni alloy member having excellent corrosion resistance and abrasion resistance and having mechanical characteristics, and to provide a method for producing the Cr-Ni alloy member.SOLUTION: There is provided a Cr-Ni based alloy that comprises, by mass%, Cr of more than 40.0% and 65.0% or less, Fe of 0% or more and 30.0% or less, C of 0.5% or more and 2.0% or less, Nb of more than 0% and 20.0% or less, and the balance Ni with inevitable impurities. A Cr-Ni based alloy member is composed of a laminated shaped body in which granular carbide particles having an average particle size of 10 μm or less are dispersed and precipitated in a mother phase having an fcc phase and a bcc phase.SELECTED DRAWING: Figure 3
Patent JP-2021092742-A (JP)
Title: Lens holding mechanism
Inventor: SUZUKI KEI
IPC: G02B7/02
Filed: 2020-02-07
Abstract: To provide a lens holding mechanism capable of maintaining optical performance even when ambient temperature changes.SOLUTION: A lens holding mechanism provided herein comprises lenses (L1, L2), lens limiting parts (3, 12, 8, 15) disposed on the outer peripheries of the lenses to limit positions of the lenses in a direction perpendicular to an optical axis, and a base (11) holding the lens limiting parts, where the lens limiting parts have a linear expansion coefficient greater than that of the base.SELECTED DRAWING: Figure 1
Patent JP-2021126921-A (JP)
Title: Steering device and steering system provided with the same
Inventor: NAKADA DAISUKE
IPC: B62D6/00
Filed: 2020-02-11
Abstract: To provide a single wheel independent steering device having high practicability.SOLUTION: A steering device includes an electric motor 36a as a driving source, an operation conversion mechanism 44 for converting operation of the electric motor into steering operation of a wheel, and a controller 50 for achieving steering of the wheel 12 according to the operation position of the electric motor by controlling supply current to the electric motor, and detects deviation between the operation position of the electric motor and the steering position of the wheel based on supply current to the electric motor when the operation position of the electric motor is kept at a direct advance state position, and executes reference change processing of changing setting of the direct advance state position so as to dissolve the detected deviation. The deviation between the steering position of the wheel and the operation position of the electric motor can be easily dissolved by execution of the reference change processing.SELECTED DRAWING: Figure 1
Patent JP-2021126981-A (JP)
Title: Vehicle control device
Inventor: GOTO TAKASHI
IPC: B60W30/182
Filed: 2020-02-13
Abstract: To provide a vehicle control device which can stabilize a vehicle behavior immediately after switching of a drive support mode.SOLUTION: A vehicle control device, which includes a plurality of drive support modes for supporting driving of a vehicle, calculates a target travel route R of a vehicle, calculates a correction travel route based on the target travel route on a predetermined restriction condition using an evaluation function for evaluating a correction travel route, and calculates a control target value of the vehicle for allowing the vehicle to travel on the correction travel route. The vehicle control device has a plurality of evaluation functions set so as to be different for each of the plurality of drive support modes, and uses the evaluation function corresponding to the selected drive support mode, further has a transition evaluation function different from the plurality of evaluation functions for being used in change in the drive support mode, and uses a transition evaluation function instead of the evaluation function in a predetermined period after change in the drive support mode.SELECTED DRAWING: Figure 13
Patent JP-2021129265-A (JP)
Title: Sensor device and read-out method
Inventor: MOCHIZUKI Futa
IPC: H04N5/357
Filed: 2020-02-17
Abstract: To provide a sensor device capable of simultaneously reading out an event signal and a gradation signal.SOLUTION: The sensor device comprises: a pixel array part in which a plurality of pixel parts are arrayed two-dimensionally, each pixel part having one or more pixels and being capable of generating a gradation signal expressing the intensity of a received light amount and an event signal expressing variation in the received light amount; and a row control unit capable of executing selection of a pixel being a read-out target of the event signal and selection of a pixel being a read-out target of the gradation signal, row-sequentially with respectively different timings.SELECTED DRAWING: Figure 8
Patent JP-2021129666-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-02-19
Abstract: To provide a game machine capable of increasing a degree of freedom in design without sacrificing appearance of the game machine because of electronic components.SOLUTION: A game machine includes: an electronic component (for example, an LED boar 303) provided so as to be visible from a player; a specific member (for example, a base member 301) that is provided around the electronic component and is formed in color similar to that of the electronic component; and a light-transmitting member (for example, a cover member 302) that is a member having a light-transmitting property and allows the player to visually recognize the electronic component and the specific member through the member. The light-transmitting member (for example, the cover member 302) has a decorative pattern 331 formed so as to spread over the electronic component (for example, the LED board 303) and the specific member (for example, the base member 301).SELECTED DRAWING: Figure 10-12
Patent JP-2021135064-A (JP)
Title: Acceleration measurement device and acceleration measurement method
Inventor: SHIMOMURA KAZUHIRO
IPC: G01P15/09
Filed: 2020-02-21
Abstract: To achieve an acceleration measurement device and acceleration measurement method that correctly make a temperature compensation of an acceleration sensor without having a temperature sensor built in the acceleration sensor.SOLUTION: A charge amplifier is provided with: an amplifier circuit 21 that receives a detection signal of an acceleration sensor via a transmission cable, and outputs an output signal obtained by amplifying the detection signal; and a calculation unit 22 that derives acceleration on the basis of the output signal. The charge amplifier is further provided with a superimposed signal source V2 that outputs a known superimposed signal; and a switch part SW1 that superimposes the superimposed signal on the detection signal. The calculation unit 22 is configured to: control the switch part SW1; (a) derive an electrostatic capacitance of an acceleration sensor 1 from an output signal obtained in a state with the superimposed signal superimposed on the detection signal; and (b) derive acceleration from the output signal while making a temperature compensation on the basis of the derived electrostatic capacitance.SELECTED DRAWING: Figure 4
Patent JP-2021135362-A (JP)
Title: Optical fiber and laser beam machine
Inventor: ITO RYOHEI
IPC: G02B6/02
Filed: 2020-02-26
Abstract: To provide an optical fiber capable of promoting mode mixing to equalize the intensity distribution of a beam profile, and a laser beam machine.SOLUTION: A process fiber including a core 51 extended along the central axis and a cladding covering the periphery of the core includes an outer edge part 52 constituting the outer edge of a core cross section obtained by vertically cutting the core. The outer edge part includes seven sides 53 and seven corner parts 54 connecting adjacent sides so that the seven sides are a series; each corner part includes an R shape along a circumscribed circle Co circumscribing the outer edge part; and the diameter of the circumscribed circle, the diameter of an inscribed circle Ci inscribing the outer edge part, the number of the corner parts, the diameter ratio of the diameter of the circumscribed circle to the diameter of the inscribed circle have predetermined conditions.SELECTED DRAWING: Figure 11
Patent JP-2021137048-A (JP)
Title: Game machine
Inventor: ISHIZUKA KEITA
IPC: A63F7/02
Filed: 2020-02-28
Abstract: To increase game amusement.SOLUTION: A game machine includes: control means provided with means for switching the state of auxiliary means from a first state to a second state with a predetermined probability when a predetermined condition is satisfied in a predetermined game state; predetermined suggestion information display means for displaying predetermined suggestion information in a game round of a predetermined number for first special information; means capable of generating a specific game state in which a game round of second special information can be executed that is a specific number being equal to or more than the upper limit of the second special information that can be stored in acquired-information storage means in a predetermined game state; specific game image display means for displaying a specific game image corresponding to a specific game during the occurrence of the specific game state; and means for continuously displaying predetermined suggestion information when the specific game image is displayed and the game round of the second special information is executed. The predetermined suggestion information display means displays predetermined suggestion information at a position where recognition of a symbol for notifying a player of the result of the determination by determination means is not interfered, which is displayed in the game round.SELECTED DRAWING: Figure841
Patent JP-2021138822-A (JP)
Title: Thermosetting topcoat varnish composition for metal container and metal laminate
Inventor: YARIMIZU KIYOTAKA
IPC: C09D163/00
Filed: 2020-03-04
Abstract: To provide a topcoat varnish composition which satisfies processibility, scratch resistance and retort resistance without providing an undercoat layer as an outer surface topcoat of a metal container subjected to advanced processing, and has an appropriate torque value when a cap is opened even in a can with a screw cap for a hot pack sale with retort sterilization.SOLUTION: A thermosetting varnish composition for a metal container containing a polyester resin and an organic solvent contains, with respect to 100 pts.mass (in terms of solid content) of a polyester resin (A) having a number average molecular weight of 2,000 to 8,000, a glass transition temperature of 20 to 70°C and a hydroxyl value of 10 to 30 KOHmg/g, 20 to 80 pts.wt. of a polyester resin (B) having a number average molecular weight of 2,000 to 6,000 and a hydroxyl value of 35 to 55 KOHmg/g, 60 to 120 pts.wt. of an amino resin (C), 5 to 30 pts.wt. of an epoxy resin (D), and 5 to 30 pts.wt. of block type isocyanate (E) having a dissociation temperature of 110 to 150°C.SELECTED DRAWING: None
Patent JP-2020190405-A (JP)
Title: Vacuum drying device and method for manufacturing solvent collecting member
Inventor: OIKAWA JUNJI
IPC: F26B5/04
Filed: 2020-03-05
Abstract: To provide a vacuum drying device capable of making a drying state of a solvent uniform in a plane even for a large substrate.SOLUTION: A vacuum drying device for drying a solution on a substrate under reduced pressure, comprises a container accommodating the substrate, a placement table provided in the container for placement of the substrate thereon, and a solvent collecting member which is provided in the container so as to face the substrate placed on the placement table and temporarily collects the solvent in the solution vaporized from the substrate. The solvent collecting member has a plurality of solvent collecting division members which are formed in a flat plate shape having a plurality of openings, and the plurality of solvent collecting division members are joined to each other at respective side ends in a plan view.SELECTED DRAWING: Figure 3
Patent JP-2021141206-A (JP)
Title: Printed wiring board and manufacturing method thereof
Inventor: MATSUDA FUMIHIKO
IPC: H05K1/11
Filed: 2020-03-05
Abstract: To provide a printed wiring board that can reduce the transmission loss of a high-frequency signal and a manufacturing method thereof.SOLUTION: A printed wiring board 2 according to an embodiment includes a dielectric layer 11, an adhesive layer 13 formed on an upper surface of the dielectric layer 11, a metal foil pattern 17a formed on the adhesive layer 13 and forming a signal line, a metal foil pattern 12a formed on a lower surface of the dielectric layer 11 and forming a ground layer, a dielectric layer 21, an adhesive layer 23 formed on the lower surface of the dielectric layer 21 and bonded to the adhesive layer 13, and a metal foil pattern 22a formed on the upper surface of the dielectric layer 21 and forming the ground layer, and the specific conductivity of the metal foil pattern 17a is larger than the specific conductivity of the metal foil patterns 12a and 22a.SELECTED DRAWING: Figure 4
Patent JP-2021142641-A (JP)
Title: Inkjet device and maintenance method for the same
Inventor: KURODA TAKASHI
IPC: B41J2/165
Filed: 2020-03-10
Abstract: To provide a technique enabling effective removal of ink adhered to a boundary portion between an ejection surface and a head side-surface in an ejection head.SOLUTION: An inkjet device comprises: an ejection head 421 that ejects ink toward a base material that is conveyed in a predetermined conveying direction; a contact member 58 that can contact an outer surface of the ejection head 421; and a head moving mechanism that moves the contact member 58 between a contact position at which the contact member contacts the outer surface of the ejection head 421 and a separate position at which the contact member separates from the outer surface of the ejection head 421, relatively with respect to the ejection head 421. The outer surface of the ejection head 421 includes an ejection surface 425 directing downward in a vertical direction, a head side-surface 427 directing to one side (a +Y side) in the conveying direction, and a boundary portion 431 between the ejection surface 425 and the head side-surface 427, which extends in an X-direction crossing the conveying direction. The contact member 58 contacts the boundary portion 431, at the contact position.SELECTED DRAWING: Figure 6
Patent JP-2020196863-A (JP)
Title: Composition, coating method, and multilayer structure
Inventor: SHIBA NAOKI
IPC: B01J29/48
Filed: 2020-03-12
Abstract: To provide a composition capable of easily and surely forming a coating layer exhibiting photocatalytic activity upon irradiation with visible light.SOLUTION: The composition of the present invention contains tungsten oxide particles, inorganic particles other than the tungsten oxide particles, and a solvent. The inorganic particles are preferably a clay mineral. The clay mineral is preferably bentonite, saponite or mica. The volume median diameter (D50) of the tungsten oxide particles is preferably 0.01 μm or more and 10.0 μm or less.SELECTED DRAWING: Figure 1