baber/WOPTO huggingface dataset:
Patent JP-2023144190-A (JP)
Title: air conditioning system
Inventor: SAKAMOTO DAISUKE
IPC: F24F11/62
Filed: 2022-03-28
Abstract: To provide an air conditioning system capable of automatically and properly updating a machine learning model.SOLUTION: An air conditioning system is constituted in such a manner that estimation accuracy of a machine learning model which estimates a value for use in operation of an air conditioner can be kept by periodically and automatically updating the machine learning model. The machine learning model is updated by creating a new machine learning model by correcting an existing machine learning model. As a concrete procedure, for example, the new machine learning model is periodically created, estimation accuracy of the new machine learning model and estimation accuracy of the machine learning model in operation are compared with each other, and the machine learning model having higher estimation accuracy is applied to the operation thereafter.SELECTED DRAWING: Figure 6
Patent JP-2022155553-A (JP)
Title: Business management support device, business management support system, business management support method, and business management support program
Inventor: YONAGA HIDEAKI
IPC: G06Q10/00
Filed: 2022-03-29
Abstract: To provide a business management support device, a business management support system, a business management support method, and a business management support program capable of efficiently performing business (particularly, repair work, inspection work, etc.) related to a structure such as social infrastructure.SOLUTION: A business management support device 10 includes: imaging means 15 capable of acquiring an actual video LV of a target area including a structure; display means 13 capable of displaying the actual video LV; storage means 14; and support information generating means 33 for acquiring three-dimensional shape information corresponding to the target area to generate virtual support information indicating that virtual work over time is performed relative to the three-dimensional shape information. The actual video LV and the virtual support information are synchronized in real time and configured so as to be able to be displayed by the display means 13.SELECTED DRAWING: Figure 5
Patent JP-2023146414-A (JP)
Title: radar receiver
Inventor: ENDO KANJI
IPC: G01S7/285
Filed: 2022-03-29
Abstract: To provide a tuning technique that does not lose phase components.SOLUTION: A radar receiver of the present invention includes a frequency conversion unit, a band limiting unit, an A/D conversion unit, a frequency analysis unit, an analog local oscillation unit, a digital local oscillation unit, and an IQ conversion unit. The frequency analysis unit analyzes the frequency of a digital IF signal with respect to a time domain signal in which a leaky transmission signal is output from a transmission/reception discriminator. The analog local oscillation unit outputs a local oscillation signal with frequency adjusted based on a result of the analysis by the frequency analysis unit. The digital local oscillation unit outputs a digital local oscillation signal having the same frequency as the digital IF signal based on the result of the analysis by the frequency analysis unit.SELECTED DRAWING: Figure 2
Patent JP-2023146989-A (JP)
Title: Cylindrical battery and battery module
Inventor: ARIGA TOSHIYUKI
IPC: H01M10/0587
Filed: 2022-03-29
Abstract: To provide a cylindrical battery capable of reducing a step in a winding direction of a winding electrode group.SOLUTION: A cylindrical battery comprises: a shaft center member 11; a winding electrode group 12 in which an electrode lamination body in which a positive electrode and a negative electrode are laminated via an electrolyte is wound around the shaft center member 11; a double-sided tape D that fixes an end part on the side not contacted to the shaft center member 11 in a winding direction of the winding electrode group 12; an outer casing member 15 that winds the winding electrode group 12 and the double-sided tape D. In the double-sided tape D, one end part in a winding direction is overlapped with the winding electrode group 12, and the other end part in the winding direction is overlapped with the outer casing member 15.SELECTED DRAWING: Figure 3
Patent JP-2023147112-A (JP)
Title: Charging state control system, charging state control method, and aircraft
Inventor: ISHIHARA YUYA
IPC: H02J7/00
Filed: 2022-03-29
Abstract: To control a charging state of a battery.SOLUTION: A charging state control system 99 comprises: a power generator 40a that generates power and supplies the power to a load; a battery 32 that stores the power generated by the power generator 40a and supplies the stored power to the load; an ECU 33 that detects a charging state of the battery 32; and a control unit 91 that, when a remaining charge amount of the battery 32 detected by the ECU 33 is equal to or larger than a reservation threshold, discharges the power stored in the battery 32 to an external power supply 111 to control the charging state of the battery 32. As a result, the control unit 91 makes the battery 32 be charged by power supply from the power generator 40a and, when the remaining charge amount is equal to or larger than the reservation threshold, discharges the power stored in the battery 32 to the external power supply 111, which makes it possible to suppress progression of degradation of the battery 32 by keeping the remaining charge amount of the battery 32 about at or below the reservation threshold.SELECTED DRAWING: Figure 5
Patent JP-2023148378-A (JP)
Title: Display device and method for manufacturing display device
Inventor: MIZUKOSHI HIROBUMI
IPC: H05B33/10
Filed: 2022-03-30
Abstract: To prevent deterioration in reliability.SOLUTION: A method for manufacturing a display device according to an embodiment includes preparing a processing substrate, forming a first thin film including a first organic layer, a first etching stopper layer, and a first sealing layer, causing the first thin film to remain at a first subpixel, forming a second thin film including a second organic layer, a second etching stopper layer, and a second sealing layer, causing the second thin film to remain at a second subpixel, forming a third thin film including a third organic layer, a third etching stopper layer, and a third sealing layer, and causing the third thin film to remain at a third subpixel. The etching rate of the first etching stopper layer is smaller than the etching rate of the first sealing layer; the etching rate of the second etching stopper layer is smaller than the etching rate of the second sealing layer; the etching rate of the third etching stopper layer is smaller than the etching rate of the third sealing layer; and the thickness of each of the first etching stopper layer and the second etching stopper layer is larger than the thickness of the third etching stopper layer.SELECTED DRAWING: Figure 4
Patent JP-2023149309-A (JP)
Title: attack angle gauge
Inventor: SAITO HAJIME
IPC: G01B3/56
Filed: 2022-03-31
Abstract: To provide an attack angle gauge that can simply measure an angle formed by a wiper wiping-out surface and a wiper blade on an actual vehicle.SOLUTION: In an attack angle gauge G, provided are: a gauge main body 51 that is put on an installation surface (a wiper wiping-out surface FW) set to a vehicle body; a wiper arm 10 that is pivotally supported by the gauge main body 51 oscillatably via an oscillation shaft AG, and has a wiper blade 20 assembled, or a rotor 71 that is abuttingly held on a blade reference surface (lateral wall 36) along the blade reference surface set to the wiper blade 20 assembled to the wiper arm 10; a scale body 61 that is formed integrally with one of the gauge main body 51 and rotor 71, and has an angle scale 62 engraved on an arc centering around the oscillation shaft AG; and a needle 81 that is formed integrally with other of the gauge main body 51 and rotor 71, oscillates relatively on the angle scale 62 with the oscillation shaft AG as an oscillation center, and points at the angle formed by the installation surface and blade reference surface.SELECTED DRAWING: Figure 3
Patent JP-2023149376-A (JP)
Title: Piezoelectric element, and piezoelectric element application device
Inventor: ITAYAMA YASUHIRO
IPC: H10N30/853
Filed: 2022-03-31
Abstract: To provide a piezoelectric element that can prevent the generation of cracks, and a piezoelectric element application device.SOLUTION: A piezoelectric element of the present invention comprises: a substrate including silicon; a first electrode formed on the substrate; a piezoelectric layer formed on the first electrode and including potassium, sodium, and niobium; and a second electrode formed on the piezoelectric layer. A first diffusion prevention layer including an insulating material is arranged between the substrate and the piezoelectric layer. The piezoelectric layer is formed continuously on a first area that is a surface of the first electrode, a second area that is a surface of the first diffusion prevention layer, and a third area that is a surface of the substrate, and the third area is arranged between the first area and the second area.SELECTED DRAWING: Figure 5
Patent JP-2023150549-A (JP)
Title: rotor
Inventor: ISHIDA HIDETOMO
IPC: H02K1/278
Filed: 2022-03-31
Abstract: To provide a technology related to rotor configuration to ensure magnetic force while suppressing leakage of magnetic flux.SOLUTION: A rotor includes a shaft having a rotating axis, a rotor core that covers the circumference of the shaft, and in which the cross section perpendicular to the rotation axis has a substantially polygonal shape having at least a first pair of parallel sides and a second pair of parallel sides perpendicular to the first pair of sides, a magnet having a plate shape and arranged on each of the outer surfaces of the first pair of sides and the second pair of sides, and a covering member that covers the rotor core and the magnet. When viewed in the cross section, the outer periphery of the rotor core in the range connecting adjacent magnets in the circumferential direction of the shaft is located within a closed area defined by the extension of the first pair of sides and the second pair of sides, and when the shortest distance between adjacent magnets in the circumferential direction of the shaft is Wa, and the width of the magnet along the outer surface is Wm, the relationship of Wm/Wa≤1.72 is satisfied.SELECTED DRAWING: Figure 4
Patent JP-2023152361-A (JP)
Title: Composite particles, positive electrode, all-solid-state battery, and method for manufacturing composite particles
Inventor: WATANABE HIDEAKI
IPC: H01M4/525
Filed: 2022-04-04
Abstract: To reduce resistance.SOLUTION: Composite particles include positive electrode active material particles and a coating film. The positive electrode active material particles include a lithium-containing composite oxide with a layered rock salt structure. The lithium-containing composite oxide with a layered rock salt structure is represented by the following formula (1) of LiaNixMn1-xO2. In the formula (1), a satisfies the relationship of 0.95≤a≤1.10, and x satisfies the relationship of 0.48≤x≤0.52. The coating film covers at least a portion of the surface of the positive electrode active material particles, the coating film includes a phosphorus compound, and the relationship of the formula (2): CLi/CP≤2.5 is satisfied. In the formula (2), CLi represents the elemental concentration of lithium determined from the peak area of the Li1s spectrum measured by X-ray photoelectron spectroscopy, and CP represents the elemental concentration of phosphorus determined from the peak area of the P2p spectrum measured by X-ray photoelectron spectroscopy.SELECTED DRAWING: Figure 1
Patent JP-2022167806-A (JP)
Title: Overcurrent protection by depletion mode mosfet or jfet in mini circuit breaker and bimetal temperature-sensitive switch
Inventor: CHIN CHUAN FANG
IPC: H02H3/087
Filed: 2022-04-06
Abstract: To provide a small circuit breaker for short-circuit protection and overload protection.SOLUTION: In a protection circuit 100, a small circuit breaker has a field effect transistor (FET). It may be a depletion mode metal oxide semiconductor FET (a D MOSFET), a junction field effect transistor (a JFET), or a silicon carbide JFET. The FET is connected to a bimetal switch 102. The bimetal switch acts as a temperature-sensitive circuit breaker. The D MOSFET104 and the bimetallic switch can be combined to limit a current to a downstream circuit component (a circuit element 108) and thus components can be protected from being damaged.SELECTED DRAWING: Figure 1
Patent JP-2023154293-A (JP)
Title: Vehicle fluid control device
Inventor: DOGAHIRA YUSAKU
IPC: B60J7/22
Filed: 2022-04-06
Abstract: To provide a vehicle fluid control device which does not damage appearance of a vehicle, and suppresses noise generated by an air flow on an opening obtained by opening an inside of a cabin to an external part of the vehicle.SOLUTION: A vehicle fluid control device 7 of a vehicle 1 comprises: a plurality of plasma actuators 12 which is provided on an edge of a roof opening 10, and generates a jet flow by air; a wind pressure sensor 41 which detects a wind speed and a wind direction of wind acting to the vehicle body 2; and an integration_ECU 13 which controls the jet flow generated by the respective plasma actuators 12, according to the wind speed and the wind direction, and generates disturbance in the air flow which passes through the roof opening 10 along a surface of the vehicle body 2.SELECTED DRAWING: Figure 2
Patent JP-2023155848-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2022-04-11
Abstract: To provide a game machine capable of executing a new display performance.SOLUTION: As a read-ahead performance that changes a display mode of a standby reservation display, a game machine can execute a first performance in which a moving display of the standby reservation display is executed while a decorative symbol is temporarily stopped, and a second performance in which at least one decorative symbol is varied at high speed while displaying a suggestion display. An operation promotion display that prompts a player to operate an operation unit is displayed in a state where the decorative symbol is varied at high speed after the end of the moving display of the standby reservation display in the first performance.SELECTED DRAWING: Figure 399
Patent JP-2023157404-A (JP)
Title: Method for manufacturing polysilicon wafer
Inventor: ARAI YUJI
IPC: C01B33/03
Filed: 2022-04-15
Abstract: To provide a method for manufacturing a polysilicon wafer capable of manufacturing polysilicon wafers with high reproducibility by reducing variation of a minute wafer shape even in different film formation devices and chambers.SOLUTION: A method for manufacturing a polysilicon wafer in which a polysilicon layer is deposited on a single crystal silicon substrate includes steps of: (1) depositing a first polysilicon layer on a single crystal silicon substrate at temperatures of 1000°C or lower by a CVD method; and (2) depositing a second polysilicon layer on the first polysilicon layer at temperatures higher than 1000°C by a CVD method. In the step (1), a value (%) of the in-plane film thickness distribution of the first polysilicon layer to be formed is controlled within a predetermined range, and the difference between the maximum value (%) and the minimum value (%) of the predetermined range is within 5.2 (%).SELECTED DRAWING: Figure 1
Patent JP-2022167850-A (JP)
Title: Resin composition for emulsion, and coating agent
Inventor: SAKAI NORITO
IPC: C09D101/10
Filed: 2022-04-21
Abstract: To provide a resin composition for an emulsion which facilitates production of an emulsion composition even while containing an aliphatic polyester-based resin, and enables production of an emulsion composition excellent in safety.SOLUTION: A resin composition for an emulsion contains (A) an aliphatic polyester-based resin, and (B) a cellulose acetate-based resin.SELECTED DRAWING: None
Patent JP-2022110031-A (JP)
Title: Foot presence sensing using magnets in footwear
IPC: A43B3/40
Filed: 2022-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a robust, serviceable, and interchangeable component of an automated lacing footwear platform. 
     SOLUTION: An article of footwear can include a ferromagnetic body 1210 disposed in the article, and a magnetometer 1220 to measure a strength or direction of a magnetic field that is influenced by a position of the ferromagnetic body. One of the ferromagnetic body and the magnetometer can be configured to move relative to the other of the ferromagnetic body and the magnetometer, for example according to movement of a foot in the article. In an example, the ferromagnetic body is disposed in a compressible insole 1201, and the ferromagnetic body moves in response to compression or relaxation of the insole. The magnetometer can be disposed in a platform or sole portion of the article that is relatively stationary compared to the ferromagnetic body. Rate-of-change information about the magnetic field can be used to control article functions or to provide information about a foot strike or step rate. 
     SELECTED DRAWING: Figure 12A 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022109294-A (JP)
Title: Emergency facility
IPC: H04B10/077
Filed: 2022-05-06
Abstract: PROBLEM TO BE SOLVED: To provide an emergency facility having high disaster-tolerance which is configured so as to minimize a transmission distance of an optical line when connecting a plurality of optical converters through a ring. 
     SOLUTION: An emergency facility comprises: a disaster reception panel 12 that transmits and receives an optical signal; a first optical line 14-1 and a second optical line 14-2 whose starting ends are connected to the disaster reception panel 12; optical converters 10-1 to 10-10, sequentially connected to the first optical line 14-1 or the second optical line 14-2 alternately or every predetermined different numbers in one or a plurality of units, which convert optical signals and electrical signals alternately; facility instruments, connected to the optical converters 10-1 to 10-10 respectively, which transmit and receive electrical signals; and a third optical line which connects the first optical line 14-1 to the second optical line 14-2 by a ring through the optical converter 10-9 at a termination of the first optical line 14-1 and the optical converter 10-10 at a termination of the second optical line 14-2. 
     SELECTED DRAWING: Figure 5 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023168998-A (JP)
Title: ゴルフクラブヘッド
IPC: A63B53/04
Filed: 2022-05-16
Abstract: 【課題】反発性能を確保しつつフェース部の耐久性の向上を図る上で有利なゴルフクラブヘッドを提供する。【解決手段】フェース部１４は、ヤング率３０Ｇｐａ以上２２０Ｇｐａ以下の材料で構成され、金属材料または繊維強化樹脂材料で構成されている。樹脂層３２は、フェース面１４Ａを覆うように形成されている。樹脂層３２が形成されることにより、打球時に樹脂層３２でエネルギーが吸収されることでフェース部１４に生じる応力を低下させることができるため、フェース部１４の耐久性を確保する上で有利となる。樹脂層３２は、デュロメータ硬度Ａ８５以上デュロメータ硬度Ｄ８０以下である。樹脂層３２の硬度が上記範囲内にあると、ゴルフクラブヘッド１０の反発性能を確保する上で有利となる。【選択図】図１
Patent JP-2022179453-A (JP)
Title: Measurement roll for detecting characteristics of band-like object guided by measurement roll, usage of measurement roll for detecting characteristics of band-like object guided by measurement roll, and method for specifying position of band edge part of band-like object
Inventor: JULIAN KREMEYER
IPC: G01B21/00
Filed: 2022-05-20
Abstract: To provide a band-like object guided by a measurement roll, and specifically a measurement roll for detecting characteristics of a metal band.SOLUTION: A measurement roll 1 includes: a measurement roll body 1a with a peripheral surface; at least one recessed part 408 in the measurement roll body 1a, the at least one recessed part 408 being arranged away from the peripheral surface or extending from the peripheral surface to the inside of the measurement roll body 1a; and a force sensor 406 arranged in the recessed part 408, the force sensor 406 having a sensor surface and a first force sensor 406 being capable of generating a sensor signal when the position of the sensor surface of the force sensor 406 is changed.SELECTED DRAWING: Figure 6
Patent JP-2023172480-A (JP)
Title: 医療従事者の業務特定装置および判定モデル生成方法
IPC: G06Q50/22
Filed: 2022-05-24
Abstract: 【課題】医療従事者に負担をかけることなく業務内容および行為内容の少なくとも一方を高精度に特定する医療従事者の業務特定装置および判定モデル生成方法を提供する。【解決手段】業務特定装置１０は、動作検知センサ１０１により検知された医療従事者の動作データを判定モデル１３に入力し、医療従事者の業務内容を判定する業務判定部１２を備える。業務判定部は、業務実施時に動作検知センサ１０１により検知された動作データと、音声検知センサにより検知された音声データから変換された発話内容の文字データとを用いた機械学習処理により判定モデル１３を医療従事者毎に生成し、動作データが入力された際に発話内容に対してあらかじめ関連付けられた業務内容を示す情報を出力するように判定モデル１３を構成し、特定のキーワードを発することなく業務を行っているときの動作に対応する業務内容を、医療従事者に固有の判定モデル１３によって特定する。【選択図】図２
Patent JP-2023174228-A (JP)
Title: 合金、合金部材、機器及び合金の製造方法。
IPC: C22C23/00
Filed: 2022-05-27
Abstract: 【課題】切削性に優れたα相とβ相とを有するマグネシウム－リチウム系合金を提供する。【解決手段】ＭｇとＬｉ及びＯとを含有し、Ｏを除いた質量に対してＭｇの含有量及びＬｉの含有量の和が９０質量％以上であり、２５℃においてα相とβ相とを有する合金である。その合金の表面においてＸ線回折（ＸＲＤ）によって測定されるα相及びβ相の存在量に対する前記α相の存在量の比をαｒとし、Ｘ線光電子分光法（ＸＰＳ）によって測定されるＭｇ、Ｌｉ及びＯの存在量に対するＯの存在量の比をＯｒとする。そのとき、αｒに対するＯｒの比であるＯｒ／αｒが０．１１以上である。【選択図】図１
Patent JP-2023175296-A (JP)
Title: 訓練データ生成プログラム、装置、及び方法
IPC: G06N20/00
Filed: 2022-05-30
Abstract: 【課題】公平性是正のためのデータ拡張後の訓練データセットが、拡張前の訓練データセットの特徴の偏りに基づいた拡張後の訓練データを生成する。 
【解決手段】訓練データ生成装置は、訓練データセットに含まれる、センシティブ属性に関するマイノリティデータとマジョリティデータとのそれぞれを特徴量に基づいて類似グループに分類し、類似グループ毎のマイノリティグループの件数の割合を維持したまま、マジョリティグループの総数まで拡張するための類似グループ毎の拡張数を算出し、類似グループ毎に、同一の類似グループのマジョリティデータから、算出した拡張数分のデータを拡張に用いるデータとして選択し、選択したマジョリティデータを、マイノリティグループの属性の特徴を有するデータに変換する。 
【選択図】図５
Patent JP-2023175358-A (JP)
Title: 包装袋
IPC: B65D75/60
Filed: 2022-05-30
Abstract: 【課題】指や周囲への汚染を引き起こすことなく、液体内容物を注出することができる包装袋を提供すること。【解決手段】前側フィルム、後側フィルム及び二つ折りされた分岐用フィルムから成る３枚のフィルムで包装袋１００を構成する。この包装袋は、液体内容物を収容する収容室Ａと、枝分かれした前側小室Ｂと後側小室Ｃとを有する。収容室Ａは前側フィルムの下側１Ａと後側フィルムの下側２Ａとを重ねて構成されている。分岐用フィルムは折り曲げ線３ｘで２つに区分され、前側小室Ｂは前側フィルムの上側１Ｂと分岐用フィルムの前側領域３Ｂとを重ねて構成され、後側小室Ｃは後側フィルムの上側２Ｃと分岐用フィルムの後側領域３Cとを重ねて構成されている。そして、分岐用フィルムの折り曲げ線３ｘの位置に内容物注出口４が設けられており、この内容物注出口４と収容室とが、剥離容易な隔離シール線５Ｂ，５Ｃ，５Ａによって隔離されている。【選択図】図１
Patent JP-2023176751-A (JP)
Title: 吸収性物品
IPC: A61F13/514
Filed: 2022-05-31
Abstract: 【課題】本開示は、着用感が向上した吸収性物品を提供することを目的とする。【解決手段】長手方向に沿った長さと、長手方向に直交する幅方向に沿った長さを有する吸収性物品であって、吸収体と、吸収体の肌面側に配置された肌面側シートと、吸収体の非肌面側に配置された非肌面側シートと、非肌面側シートに伸張状態で接着された収縮部材であって、少なくとも非肌面側シートを長手方向に収縮させる収縮部材と、を備え、収縮部材が非肌面側シートを収縮させることによって、幅方向の成分が主な第１襞および長手方向の成分が主な第２襞がそれぞれ複数形成される。【選択図】図４
Patent JP-2023177768-A (JP)
Title: 基板処理装置及び方法
IPC: H01L21/304
Filed: 2022-06-03
Abstract: 【課題】初期注入時に超臨界流体が基板と直接接触することを防止する基板処理装置を提供する。【解決手段】基板処理装置において、第２工程チャンバ４０００は、内部に超臨界処理工程が遂行される処理空間４１３０が形成される高圧チャンバであるハウジング４０００と、処理空間４１３０で基板Ｓを支持する基板支持部材４３００と、処理空間４１３０に処理流体を供給する流体供給ユニット４５００と、処理空間４１３０の雰囲気を排気する排気ユニット４６００を含む。流体供給ユニット４５００は、基板支持ユニット４３００に支持された基板Ｓの処理面と対向し、処理面に処理流体を供給する供給ホールが形成されたカバープレート４５３０を含む。【選択図】図５
Patent JP-2023179264-A (JP)
Title: Ｃｕ－Ａｇ合金線およびその製造方法
IPC: C22C9/00
Filed: 2022-06-07
Abstract: 【課題】プローブピンに適合する硬さと比抵抗とを同時に満たすＣｕ－Ａｇ合金線を提供する。【解決手段】Ａｇを０．１～３０質量％含有し、残部がＣｕおよび不可避不純物からなるＣｕ－ＡＧ合金線であって、当該Ｃｕ－Ａｇ合金線はビッカース硬さが３００ＨＶ以上でかつ比抵抗が３．０μΩ・ｃｍ以下である。【選択図】なし
Patent JP-2023183041-A (JP)
Title: インソール
IPC: A43B17/00
Filed: 2022-06-15
Abstract: 【課題】足裏全体において通気性が十分でムレ難く、また、足裏とインソールとの間のグリップ性が十分なインソールを提供する。 【解決手段】表面に複数の凸状部４が溝６を介して並んで形成されており、前記凸状部４の頂部から前記溝６の底部までが傾斜部で接続されていること、を特徴とするインソール１。本発明のインソールにおいては、凸状部が、菱形、三角形又は円形であること、が好ましい。また本発明のインソールにおいては、凸状部の高さＨが０．０５ｍｍ～２．０ｍｍであり、溝の幅Ｗ１が１．０ｍｍ～２．０ｍｍであり、傾斜部の幅Ｗ２が式：Ｗ２＜Ｗ１を満たすこと、が好ましい。 【選択図】図１
Patent JP-2024000190-A (JP)
Title: 電源制御装置および電源制御方法
IPC: B60R16/033
Filed: 2022-06-20
Abstract: 【課題】自動運転走行を再開するまでの時間を短縮できると共に、部品の耐久性の劣化を抑制できる電源制御装置を提供する。【解決手段】実施形態の一態様に係る電源制御装置は、コントローラを備える。コントローラは、自動運転走行機能を有する車両の起動時に、バックアップ電源によるバックアップが可能か否かの可否判定を行う。コントローラは、起動時の車両の位置が、自動運転走行が許可されている自動運転走行可能領域である場合には、可否判定を行わない。【選択図】図５
Patent JP-2024000440-A (JP)
Title: 継目無鋼管
IPC: C22C38/00
Filed: 2022-06-20
Abstract: 【課題】高強度を有し、円周溶接後のＨＡＺ靭性が優れる、継目無鋼管を提供する。【解決手段】本開示による継目無鋼管は、明細書に記載の化学組成を有し、式（１）で定義されるＦｎ１が０．０１０～０．４５０であり、式（２）で定義されるＦｎ２が０．４００以上であり、式（３）で定義されるＦｎ３が１．５０～５．５０であり、式（４）で定義されるＦｎ４が５．００以下である。降伏強度が４５０ＭＰａ以上である。Ｔｉ含有量が７０質量％以上を満たし、円相当径が０．１０μｍ以下のＴｉ含有粒子の個数密度をＮＤ個／ｍｍ2と定義したとき、Ｆｎ２と、ＮＤとが、式（５）を満たす。Ｆｎ１＝Ｃｒ＋１．２Ｍｏ＋Ｖ＋８Ｎｂ （１）Ｆｎ２＝Ｃ＋Ｍｎ／６＋（Ｃｕ＋Ｎｉ）／１５＋（Ｃｒ＋Ｍｏ＋Ｖ）／５ （２）Ｆｎ３＝Ｔｉ／Ｎ （３）Ｆｎ４＝Ｔｉ／Ｃａ （４）２０．０×Ｆｎ２－ＮＤ×１０-6≦７．０ （５）【選択図】図１