baber/WOPTO huggingface dataset:
Patent JP-2021036600-A (JP)
Title: Powder-compact magnetic core, and electromagnetic component
Inventor: SAITO TATSUYA
IPC: H02K1/02
Filed: 2020-10-29
Abstract: To provide a powder-compact magnetic core having an insulating resin coating film high in electrical insulation property.SOLUTION: A powder-compact magnetic core comprises: a green compact containing soft magnetic powder; and an insulating resin coating film which coats part of the surface of the green compact. The percentage of an area of the insulating resin coating film to a surface area of the green compact is 85% or smaller. There are concave and convex portions in the insulating resin coating film surface, of which the maximum depth is 20 μm or smaller.SELECTED DRAWING: Figure 1
Patent JP-2021007950-A (JP)
Title: Rotor for fixed angle centrifugal separator
Inventor: PIRAMOON SINA
IPC: B04B7/08
Filed: 2020-10-30
Abstract: To provide a fixed angle rotor configured so as to support a sample in a centrifugal separator.SOLUTION: A fixed angle centrifugal separator rotor 10 includes a rotor body 12 having a circumferential sidewall 20 and a plurality of circumferentially spaced tubular cavities 24. The rotor 10 further includes a pressure plate 16 operatively coupled to the rotor body 12 so that the pressure plate, in combination with the plurality of tubular cavities 24 and the circumferential sidewall 20 of the rotor body 12, defines a hollow chamber 42 within the rotor 10. The rotor further includes a plurality of elongated torque transfer members supported by the rotor body. Each of a plurality of torque transfer members 50 has a first end 52 located between respective pairs of adjacent tubular cavities 24, and extends radially inward in a direction toward a rotational axis A of the rotor 10.SELECTED DRAWING: Figure 3
Patent JP-2022072894-A (JP)
Title: Vehicular headlamp
Inventor: OHASHI YUJI
IPC: F21S41/151
Filed: 2020-10-30
Abstract: To provide a vehicular headlamp capable of suppressing an increase in a number of components.SOLUTION: A vehicular headlamp is equipped with a first light source that emits first light forward, a second light source that is disposed above the first light source and emits the second light forward, a first reflection surface that is disposed in front of the first light source, and reflects the first light upward, a second reflection surface that is disposed above the second light source, and reflects forward the first light reaching from the first light source through the first reflection surface, a third reflection surface that is disposed above the second light source and blow the second reflection surface while extending in a fore-and-aft direction, is connected to the second reflection surface at an edge portion so as to share the edge portion with the second reflection surface, and reflects the second light from the second light source forward, and a projection lens that is disposed in front of the first reflection surface, the second reflection surface, and the third reflection surface, and emits the first light and the second light forward. The first light source and the second light source are disposed on the same plane.SELECTED DRAWING: Figure 2
Patent JP-2022074847-A (JP)
Title: Control device and control method of variable attenuation force damper
Inventor: SHIBA KEITA
IPC: F16F9/46
Filed: 2020-11-05
Abstract: To effectively suppress rod vibration in a variable attenuation force damper.SOLUTION: A controller of a variable attenuation force damper comprises an attenuation force adjustment unit 45 that adjusts attenuation force generated by a variable attenuation force damper 1, and a pressure control unit 46 that controls pressure in a high pressure chamber in a cylinder 2. The pressure control unit acquires the pressure in the high pressure chamber, and controls the pressure in the high pressure chamber so that the pressure in the high pressure chamber becomes equal to or less than a threshold value at the timing when the movement direction of a piston is switched.SELECTED DRAWING: Figure 6
Patent JP-2022076253-A (JP)
Title: Device for both fastening and testing
Inventor: OGATA TOMOHIRO
IPC: G01L25/00
Filed: 2020-11-09
Abstract: To satisfy the independence of axial force testing and prevent the testing process from becoming complicated.SOLUTION: A device for both fastening and testing has a mechanism that can perform a fastening process for fastening a fastener to a target and a testing process for testing the axial force of the fastener fastened to the target. A plurality of independent sensors are provided that can detect the fastening force of the fastener in the fastening process and the testing process.SELECTED DRAWING: Figure 1
Patent JP-2022076591-A (JP)
Title: Actuator
Inventor: HASHIMOTO MINORU
IPC: H02N2/04
Filed: 2020-11-10
Abstract: To prevent short-circuiting.SOLUTION: In an actuator 10 in which an anode 11 and a cathode 12 are disposed so as to be opposed with each other on both surfaces of a PVC gel sheet 13 which is formed from a polyvinyl chloride based material containing polyvinyl chloride and a plasticizer and having dielectric property and presents a gel state at ordinary temperature and a force generated in a voltage application to the PVC gel sheet 13 via the anode 11 and the cathode 12 is used as a drive force F, a separator 14 which prevents a contact between the anode 11 and the cathode 12 while maintaining characteristics of deformation of the PVC gel sheet 13 is disposed between the anode 11 and the PVC gel sheet 13.SELECTED DRAWING: Figure 1
Patent JP-2022077221-A (JP)
Title: Image processing apparatus, image processing system, image processing method, and program
Inventor: ISHII MASATOSHI
IPC: G06T5/20
Filed: 2020-11-11
Abstract: To appropriately perform filtering on a geometrically deformed image obtained by geometrically deforming a part of an input image.SOLUTION: An image processing apparatus that geometrically deforms a part of an input image to generate an output image, comprises: first acquisition means of acquiring the image size of the output image; second acquisition means of acquiring the size of a filter of filtering performed on the geometrically deformed image that is obtained by geometrically deforming the part of the input image; determination means of determining the image size, which is according to the size of the filter and is larger than the image size of the output image, as the image size of the geometrically deformed image; and generation means of generating a parameter indicating a position of the input image corresponding to a position of each pixel in the geometrically deformed image which is in the determined image size.SELECTED DRAWING: Figure 7
Patent JP-2021082278-A (JP)
Title: Systems and methods of hysteresis compensation
Inventor: EDWIN ROBERT MARIA VERSCHUEREN
IPC: H01J37/20
Filed: 2020-11-13
Abstract: To provide a method capable of selecting a path between a first position and a second position to compensate for hysteresis of an actuator, and applying a drive signal to an actuator element including a hysteresis compensation portion to move an object along the selected path.SOLUTION: A method includes: selecting a path between a first position and a second position; and applying a drive signal including a hysteresis compensation portion to an actuator element to move an object along the selected path. The method further includes identifying at least one change in a direction of the actuator element along the selected path, and the hysteresis compensation portion is partially based on the change of the direction.SELECTED DRAWING: Figure 1
Patent JP-2022078869-A (JP)
Title: Linear matter gripping method
Inventor: KODERA ATSUKI
IPC: B25J13/08
Filed: 2020-11-13
Abstract: To provide a method for gripping both ends of a linear matter by a robot hand.SOLUTION: A linear matter gripping method includes: a first gripping step of measuring a three-dimensional shape in the vicinity of a first end of a linear matter supplied to a supply part, and gripping a first gripping position that is the vicinity of the first end and has a predetermined distance from the first end by a first robot hand; a draw-out step of moving the first robot hand, and drawing out the gripped linear matter; and a second gripping step of measuring the three-dimensional shape of the draw-out linear matter, and gripping a second gripping position that is the vicinity of a second end and has a predetermined distance from the second end by a second robot hand.SELECTED DRAWING: Figure 2
Patent JP-2022082211-A (JP)
Title: Program, information processing method, information processing device and system
Inventor: BABA NARUATSU
IPC: G06F3/0484
Filed: 2020-11-20
Abstract: To easily discriminate a moving object corresponding to a contestant or a mobile body in a race when displaying a race in an actual world as a race in a virtual race using virtual objects in conjunction with the race in the actual world.SOLUTION: A program to be executed by a first computer causes a processor to execute the steps of: receiving first information relating to a race in an actual world from a second computer; generating virtual objects including a race track object representing a race track and moving objects representing contestants or mobile objects of a prescribed race based on the first information: and superimposedly displaying the virtual objects on a real image captured by an imaging part. The first information includes identification information of the contestants or mobile bodies and color information associated with the identification information. The step of generating: generates the moving objects 502, the parts of which are colored with prescribed colors based on the color information.SELECTED DRAWING: Figure 9
Patent JP-2022083913-A (JP)
Title: Image processing device, image processing method, and program
Inventor: MINAMI YOSHITAKA
IPC: H04N5/232
Filed: 2020-11-25
Abstract: To address a problem that, regarding a frequency characteristic caused by an imaging device, in a case where a frequency having no contrast value variation in a section the defocus amount of which is to be calculated is adopted as a processing frequency, the defocus amount cannot be uniquely calculated.SOLUTION: A frequency at which variation of contrast values corresponding to different defocus amounts is larger than a prescribed threshold is determined as a processing frequency. Accordingly, the accuracy of calculating a defocus amount can be improved.SELECTED DRAWING: Figure 6
Patent JP-2021054084-A (JP)
Title: Pretreatment liquid, ink set, and method for producing printed matter
Inventor: OKAMOTO MAYUKO
IPC: C09D11/54
Filed: 2020-11-30
Abstract: To provide a pretreatment liquid which does not have image defects such as bleeding and color irregularity without depending on a used recording medium in inkjet printing of high speed/high recording resolution, prevents surface waviness and curling, and can obtain a high-quality image having sufficient concentration, an ink set composed of the pretreatment liquid and inkjet ink, and a production method effective for solving the problem in production of a printed matter using the ink set.SOLUTION: A pretreatment liquid is used together with aqueous inkjet ink containing at least a pigment. The pretreatment liquid contains both an inorganic metal salt and/or an organic metal salt and an organic amine in molten states, and a difference in pH between the aqueous inkjet ink and the pretreatment liquid is 0 or more 2 or less.SELECTED DRAWING: None
Patent JP-2021036055-A (JP)
Title: Method for stabilizing composition made from poly(arylene-ether-ketone) (paek)
Inventor: LE GUILLAUME
IPC: C08K5/521
Filed: 2020-12-02
Abstract: To propose a method for the stabilization, in the molten state, of a composition based on PAEK, against thermo-oxidation phenomena, not only under the effect of temperature alone.SOLUTION: The present invention relates to a method for stabilizing a composition made from PAEK, the method comprising a step of incorporating a stabilizing agent against thermo-oxidation phenomena, the method being characterised in that the incorporated stabilizing agent is a phosphate salt, or a mixture of phosphate salts.SELECTED DRAWING: Figure 2
Patent JP-2021113355-A (JP)
Title: Metal refining method and metal refining device
Inventor: KAWAHARA HIROSHI
IPC: C22B9/04
Filed: 2020-12-07
Abstract: To provide a method capable of efficiently removing Zn from Al-based molten metal such as scrap as a raw material.SOLUTION: Provided is a metal refining method for removing specific elements contained in aluminum-based molten metal by a vacuum distillation method. The metal refining method includes a local heating step for heating the vicinity of the surface of the aluminum-based molten metal. The local heating step may be performed by, for example, arc discharge, laser irradiation or electron beam irradiation. In this case, the local heating step may be performed while imparting an air flow onto the aluminum-based molten metal. the specific elements may be one or more kinds of element, that is, Zn, Mg or Pb, whose saturated vapor pressure is higher than that of Al. Accordingly, without increasing the temperature of molten metal or the degree of vacuum, the specific elements can be efficiently removed from the aluminum-based molten metal in a short period of time.SELECTED DRAWING: Figure 1
Patent JP-2021055992-A (JP)
Title: Vapor chamber and electronic device
Inventor: TAKAHASHI SHINICHIRO
IPC: H05K7/20
Filed: 2020-12-10
Abstract: To provide a vapor chamber capable of obtaining high heat transport capacity.SOLUTION: A closed space is formed; working fluid is sealed in the closed space; the closed space is provided with a plurality of condensate flow paths and a plurality of vapor flow paths; the condensate flow path is arranged between adjacent vapor flow paths; a wall part is provided between the vapor flow path and the condensate flow path; the wall part is provided with a communication opening part for communicating the vapor flow path and the condensate flow path; the vapor flow path is provided with an overhang part protruding toward the vapor flow path in the direction in which the condensate flow path and the vapor flow path are arranged; an overhang amount of the overhang part is different in the direction in which the vapor flow path extends; and when the overhang part is divided into a plurality of regions in the direction in which the vapor flow path extends, the overhang amount of the overhang part in a region 1 is smaller than the overhang amounts of the overhang parts in both regions adjacent to the region 1.SELECTED DRAWING: Figure 25
Patent JP-2022092533-A (JP)
Title: Control apparatus, program, system and method
Inventor: SAKUYAMA TAKAHIRO
IPC: B64C39/02
Filed: 2020-12-10
Abstract: To provide a control apparatus which forms a radio communication area by emitting a beam from a flying object (moving body) that functions as a stratospheric platform to provide a radio communication service to commodity selling devices in the area, a program, a system, and a method.SOLUTION: In a system for delivering and selling commodities in a rural area where no radio base station is installed on the ground or there is no electricity infrastructure, a control apparatus 200 includes: a commodity selling device information receiving unit which receives commodity selling device information on a commodity selling device via a communication apparatus; a delivery determination unit which determines whether or not to deliver a commodity to the commodity selling device on the basis of the commodity selling device information; a moving body control information generation unit which generates, when the delivery determination unit determines to deliver the commodity to the commodity selling device, moving body control information for controlling a moving body to deliver the commodity to the commodity selling device; and a moving body control information transmission unit which transmits the moving body control information to the moving body via the communication apparatus.SELECTED DRAWING: Figure 2
Patent JP-2022096081-A (JP)
Title: Development method and substrate processing system
Inventor: KAMEI YUYA
IPC: H01L21/304
Filed: 2020-12-17
Abstract: To reduce the amount of residue on the surface of a substrate produced during a development process of a metal-containing application film.SOLUTION: A development method is for developing a substrate. The development method includes a step for supplying a developing solution including an organic solvent to the substrate on which a metal-containing coated film is exposed in a predetermined pattern and a step of supplying a cleaning solution including an organic solvent to the substrate on which the developing solution is supplied. The cleaning solution has less solubility in the metal-containing coated film than the developing solution.SELECTED DRAWING: Figure 8
Patent JP-2022096510-A (JP)
Title: Cash management system, money depositing machine, and cash management method
Inventor: HOTTA TOSHIHIRO
IPC: G07D11/24
Filed: 2020-12-17
Abstract: To provide a cash management system making it possible to reduce an introduction cost of a money depositing machine.SOLUTION: When a device-specific number is received from a user terminal 200, if the device-specific number agrees with a device-specific number stored in a memory 103, a control unit 105 of an offline money depositing machine 100 performs cash processing concerning cash, and transmits a result of the processing to a center server 400 via the terminal device. On receipt of the result of the processing, a management unit 402 of the center server 400 verifies based on the result of the processing whether the cash processing has been normally performed.SELECTED DRAWING: Figure 1
Patent JP-2022097321-A (JP)
Title: Method for removing water in storage tank of petroleum-based liquid fuel and water remover
Inventor: KAMIMURA NAOHISA
IPC: B01J20/26
Filed: 2020-12-19
Abstract: To solve the problem in that removal of water from a tank for a petroleum-based liquid fuel conventionally uses water-drain equipment such as an attached water-drain plug, which, however, requires preparing a receptacle under the water-drain pipe before performing an operation, with the result that a fuel oil may also come out; to remove the liquid oil or oil that has come out, separation of oil and water or a waste treatment is additionally performed, which requires cost; alternatively, the use is interrupted to open the tank and perform cleaning; the costs of them increase with the size of the tank.SOLUTION: Using a water remover of the present invention makes it possible to remove target water by letting the water remover remain on a bottom portion in a tank for a certain length of time.SELECTED DRAWING: Figure 2
Patent JP-2021045639-A (JP)
Title: Electronic apparatus, estimation system, estimation method, and estimation program
Inventor: YASUJIMA HIROMI
IPC: A61B5/145
Filed: 2020-12-22
Abstract: To provide an electronic apparatus, an estimation system, an estimation method, and an estimation program capable of easily estimating a health status of a subject.SOLUTION: An electronic apparatus 100 includes: a sensor unit 130 which acquires a pulse wave of a subject; and a control unit 143 which analyzes a change rate of the pulse wave after the passage of a predetermined time being a fixed value from a time point of indicating the peak of the pulse wave, on the basis of the pulse wave of the subject acquired by the sensor unit, and estimates a blood glucose level of the subject on the basis of the change rate. The control unit 143 estimates the blood sugar level of the subject by applying the change rate to an estimation formula, which is created by regression analysis.SELECTED DRAWING: Figure 17
Patent JP-2022101147-A (JP)
Title: Composite film, packaging material, lid material, packaging bag containing content, and container with lid containing content
Inventor: ONO SHIORI
IPC: B65D77/20
Filed: 2020-12-24
Abstract: To provide a composite film for forming a package capable of repackaging by heat sealing where a repackaged face of a container main body does not become an adhesive layer when opening the package, a lid material formed from the composite film, and a container with a lid containing a content.SOLUTION: A composite film for forming a package capable of repackaging by heat sealing is a laminate of a specific laminate constitution using a specific material so that delamination occurs between an adhesive layer and a heat seal layer not to leave an adhesive layer on a container main body side when opening.SELECTED DRAWING: Figure 1
Patent JP-2022101150-A (JP)
Title: Method for producing low-molecularized isolated lignin
Inventor: NURIKI YUTAKA
IPC: D21C11/00
Filed: 2020-12-24
Abstract: To provide a method for producing a low molecularized isolated lignin.SOLUTION: A low molecularized isolated lignin of the invention is obtained by carrying out the following procedures of: (a) lowering the pH of the black liquor obtained by alkali digestion of wood raw materials to produce a first precipitate; (b) adding alkali water to the first precipitate to produce an alkali liquid containing the first precipitate; (c) heating the alkali solution at 200 to 300°C to produce a heated product; and (d) lowering the pH of the heated product to separate it into a precipitate containing isolated lignin and a liquid containing decomposed products of isolated lignin.SELECTED DRAWING: None
Patent JP-2020527944-A (JP)
Title: エアロゾル生成装置及びエアロゾル生成装置の制御方法
IPC: A24F40/85
Filed: 2018-08-09
Abstract: 開示されたエアロゾル生成装置は、第１バッテリ及び第２バッテリを含む電力供給部、制御部及びヒータを含み、制御部は、第１バッテリを用いてヒータに電力を供給する第１モード及び第２バッテリを用いてヒータに電力を供給する第２モードのうち、いずれか１つによって動作するように電力供給部を制御し、第２モードよりも第１モードにおいてヒータにさらに大きな電力を供給するように電力供給部を制御することができる。
Patent JP-2020530366-A (JP)
Title: 再装荷可能な回動式クリップ
IPC: A61B17/122
Filed: 2018-08-29
Abstract: 組織を治療するためのシステムは、１対のクリップアームを有するクリップアセンブリを備えている。クリップアームの基端部は、開放形態と閉止形態との間で移行されるように、カプセルのチャネル内部に摺動可能に受承された中央部材の先端側部分に係合する。中央部材は、所定の閾値を超過する力を受けたときに解除となる解除可能な接続部によって互いに接続された、先端側部分及び基端側部分を備えている。システムはさらに、クリップアセンブリに解除可能に結合されたアプリケータを備えている。アプリケータは、制御部材が中を通って伸びる外側スリーブを備えている。制御部材の先端部は、カプセルに対して中央部材を移動させるために基端側部分のキャビティに係合する。外側スリーブのルーメンは、その中にカプセルを摺動可能に受承するような大きさ及び形状に作られる。
Patent JP-2021514840-A (JP)
Title: 円形ビレットの連続鋳造の凝固過程における芯部圧下加工技術を実現する装置及方法
IPC: B22D11/128
Filed: 2019-02-27
Abstract: 本発明は、円形ビレットの連続鋳造の凝固過程における芯部圧下加工技術を実現する装置および方法を提供し、前記装置は、円形ビレットの圧下領域の外部に、円形ビレットの軸方向に沿って複数の円形ビレット径方向圧下装置が配置され、前記圧下領域は、円形ビレットの固相率が０．６５から凝固終点までの領域であり、前記円形ビレット径方向圧下装置は、複数の円形ビレットの中心軸を中心にして円周に配列された圧下ロールを備え、複数の圧下ロールの間に、円形ビレットを押し付けるための成形孔を有し、円形ビレットの成形端に近くにある前記成形孔から円形ビレットの凝固端の近くにある前記成形孔は、三角形または楕円形状から円形状にまで徐々に変化し、隣接する２つの円形ビレット径方向圧下装置はずらして配置され、前記圧下ロール外部に、水切り板が設けられ、前記円形ビレット径方向圧下装置の圧下ロールは、円形ビレットの半径方向に沿って開閉可能な機能を有する。本発明では、連続鋳造円形ビレットの芯部にセンターポロシティ、偏析などの欠陥があるという問題を有効に解決することができ、連続鋳造円形ビレットの歩留まりを増加し、生産コストを低減することができる。【選択図】図３
Patent JP-2020534582-A (JP)
Title: Ｃｅｌｐコーデックにおいてサブフレーム間にビット配分を割り振るための方法およびデバイス
IPC: G10L19/002
Filed: 2018-09-20
Abstract: (a)音響信号をエンコードするためのエンコーダ、または(b)音響信号をデコードするためのデコーダの、CELPコアモジュールの複数の第1の部分および1つの第2の部分にビット配分を割り振るための方法およびデバイス。サブフレームを含む音響信号のフレームにおいて、個々のビット配分は、第1のCELPコアモジュール部分に割り振られ、これらの個々のビット配分を第1のCELPコアモジュール部分に割り振った後に残ったビット配分は、第2のCELPコアモジュール部分に割り振られる。代替形態によれば、第2のCELPコアモジュール部分のビット配分は、フレームのサブフレームの間に分配され、より大きいビット配分が、フレームのサブフレームのうちの少なくとも1つに割り振られる。少なくとも1つのサブフレームは、フレームの第1のサブフレーム、第1のサブフレームに続く少なくとも1つのサブフレーム、または声門インパルス形状コードブックを使用するサブフレームであることが可能である。
Patent JP-2020534341-A (JP)
Title: 除草剤としてのピラジン−４カルバメート又は−尿素誘導体
IPC: A01N43/60
Filed: 2018-09-18
Abstract: 本発明は、除草活性を有するピリジル−／ピリミジル−ピラジン誘導体並びにこのような誘導体の調製に用いられるプロセス及び中間体に関する。本発明は、このような誘導体を含む除草組成物並びに望ましくない植物の成長の防除：特に雑草の防除、有用植物の収穫物における防除におけるこのような化合物及び組成物の使用にさらに拡大される。
Patent JP-2020536481-A (JP)
Title: マルチモード電力管理回路
IPC: H02M3/155
Filed: 2018-10-02
Abstract: 例示の回路（２００）において、第１のインダクタ（２０５）が第１のノードと第２のノード（２９０）との間に結合される。第１のＰＦＥＴ（２１５）が、第２のノードに結合されるソース端子と、第３のノード（２７５）に結合されるドレイン端子とを有する。第２のＰＦＥＴ（２２０）が、接地電圧電位（２８５）に結合されるソース端子と、第２のノードに結合されるドレイン端子とを有する。第３のＰＦＥＴ（２２５）が、第４のノード（２９４）に結合されるソース端子と、第３のノードに結合されるドレイン端子とを有する。第４のＰＦＥＴ（２３０）が、接地電圧電位に結合されるソース端子と、第４のノードに結合されるドレイン端子とを有する。ＮＦＥＴ（２４５）が、第５のノード（２９６）に結合されるソース端子と、第３のノードに結合されるドレイン端子とを有する。第２のインダクタ（２４０）が第４のノードと第５のノードとの間に結合される。