baber/WOPTO huggingface dataset:
Patent WO-2020188805-A1 (WO)
Inventor: KANAZAWA SATORU
IPC: F28D1/04
Filed: 2019-03-20
Abstract: [Problem] To provide a technique for efficiently designing a heat exchanger group provided in a treatment plant for treating a fluid to be treated. [Solution] A method for designing a heat exchanger group provided in a treatment plant 1 for treating a fluid to be treated and including a plurality of air cooled heat exchangers (ACHEs) 2. In a first step, at least one design variable related to ACHE design and the number of the ACHEs installed are used as variable parameters, and variable ranges of the variable parameters and a unit of variation are set. In a second step, design values of the ACHEs including a value of a design variable not selected as a variable parameter are set. In a third step, the variable parameters are varied by a computer to determine Pareto solutions for at least two objective functions selected from an objective function group consisting of an installation length of the heat exchanger group when the plurality of ACHEs are arranged in a row, a total heat-transfer area of heat-transfer pipes included in the heat exchanger group, and a total power consumption of fans included in the heat exchanger group.
Patent WO-2019182052-A1 (WO)
Inventor: KODAMA KEISUKE
IPC: G02B5/30
Filed: 2019-03-20
Abstract: The first aim of the present invention is to provide a cholesteric liquid crystal layer production method whereby a cholesteric liquid crystal layer having a reflective surface that is not parallel to a substrate surface can be produced using a simple method. The second aim of the present invention is to provide: a cholesteric liquid crystal layer; and an optically anisotropic body and a reflective layer that include said cholesteric liquid crystal layer. The third aim of the present invention is to provide a liquid crystal composition capable of forming the cholesteric liquid crystal layer. The fourth aim of the present invention is to provide a cured product, an optically anisotropic body, and a reflective layer that are formed using the liquid crystal composition. This cholesteric liquid crystal layer production method includes a step 1 in which the liquid crystal composition including a liquid crystal compound is used and a composition layer that fulfills conditions 1, 2, and 3 is formed upon a substrate; and a step 2 in which the liquid crystal compound in the composition layer is cholesterically oriented to the composition layer and a cholesteric liquid crystal layer is formed. Condition 1: At least some of the liquid crystal compound in the composition layer is inclined relative to the substrate surface. Condition 2: The liquid crystal compound is oriented such that the tilt angle of the liquid crystal compound in the composition layer continuously changes in the thickness direction. Condition 3: At least some of the liquid crystal compound in the composition layer is oriented perpendicular to the substrate surface.
Patent WO-2019189688-A1 (WO)
Title: Rail and method for manufacturing same
Inventor: ANDO KEISUKE
IPC: C21D8/00
Filed: 2019-03-28
Abstract: Provided is a rail in which the characteristics of wear resistance and fatigue damage resistance are both enhanced. The present invention has a component composition containing, so as to satisfy formula (1), 0.70% by mass to 0.85% by mass of C, 0.50% by mass to 1.60% by mass of Si, 0.20% by mass to 1.00% by mass of Mn, 0.035% by mass or less of P, 0.012% by mass or less of S, and 0.40% by mass to 1.30% by mass of Cr, the remainder comprising Fe and unavoidable impurities, the Vickers hardness in a region between a depth positions of 0.5 mm and 25 mm from the surface of a rail head part being 370 HV to less than 520 HV, the total area ratio of a pearlite structure and a bainite structure in the region being 98% or greater, and the area ratio of bainite structure in the region being more than 5% and less than 20%. (1): 0.30 ≤ [%Si]/10 + [%Mn]/6 + [%Cr]/3 ≤ 0.55, where [%M] is the content (% by mass) of element M in the component composition.
Patent WO-2019194237-A1 (WO)
Title: Can lid
Inventor: OKI TAKAHIRO
IPC: B65D17/32
Filed: 2019-04-03
Abstract: Provided is an easily openable can lid that can cause a pulling direction of a tab to act in the direction of the center of the lid as much as possible while ensuring finger hooking property of the tab by devising the shape of an embossed portion. The can lid comprising a tab for breaking a score fixed in a can lid body and an embossed portion in which a fingertip enters in the vicinity of the rear end of a finger hook portion of the tab is characterized in that a slope on the rear end side of the finger hook portion of the embossed portion is provided with a guiding recess for guiding a finger, the guiding recess extending, toward the can lid center, at least to a position facing the widthwise central portion of the back surface of the finger hook portion. The height of a convex portion is set in a range of 0.5-1.2 mm.
Patent WO-2019216103-A1 (WO)
Title: Beverage supply device
Inventor: NINOMIYA YUKI
IPC: B67D1/08
Filed: 2019-04-10
Abstract: Provided is a beverage supply device that supplies a beverage that is produced by a beverage production unit 11 to a container C that is arranged in a beverage supply unit 22, the device comprising: information acquisition means (25, 30) that acquire information about the container C; and a container determination processing unit 31 that determines the type of container C from the information acquired by the information acquisition means. The container determination processing unit 31 preferably determines the type of container C when the container detection unit 24 that detects that the container C is arranged in the beverage supply unit 22 detects the arrangement of the container C.
Patent WO-2019216107-A1 (WO)
Title: Photosensitive resin composition, photospacer, and liquid crystal display device
Inventor: HASHIMOTO SHOTA
IPC: G03F7/038
Filed: 2019-04-11
Abstract: The present invention addresses the problem of providing: a photosensitive resin composition that, when used as a spacer, provides a photospacer which has a high restoration ratio and has inhibited plastic deformation, and that is greatly constrained from cutting a liquid crystal alignment film provided on a substrate facing the photospacer; and production methods for a photospacer and a liquid crystal display device using the photosensitive resin composition. The present invention pertains to: a photosensitive resin composition containing an alkali-soluble resin, a photopolymerization initiator, and a polymerizable compound, wherein the urethane equivalent and the ethylenically unsaturated group equivalent that are calculated in the solid content of the resin composition are 1000-50000 g/mol and 100-155 g/mol, respectively; formation of a photospacer using the photosensitive resin composition; and production of a liquid crystal display device using the photosensitive resin composition.
Patent WO-2020225911-A1 (WO)
Title: 絶縁ガス用吸着剤及びガス絶縁電力機器
Inventor: DEGUCHI HIROSHIGE
IPC: B01J20/18
Filed: 2019-05-09
Abstract: 絶縁ガス用吸着剤は、二酸化炭素と有機フッ素化合物とを含む絶縁ガスの雰囲気下で用いられる。絶縁ガス用吸着剤は、ゼオライトを含有する。ゼオライトは、Ａ型ゼオライトと、Ｘ型ゼオライト及びＺＳＭ－５型ゼオライトの少なくとも一方のゼオライトとを含む。
Patent WO-2019235190-A1 (WO)
Inventor: IKENAGA MARI
IPC: G06F16/687
Filed: 2019-05-20
Abstract: 本技術の情報処理装置は、制御部を有する。上記制御部は、ユーザの音声情報及び非音声情報を含むマルチモーダル情報を取得し、上記マルチモーダル情報に基づいて、上記ユーザに提示する話題を決定する。
Patent WO-2019230526-A1 (WO)
Title: Film forming device and film forming method
Inventor: MATSUDO TATSUO
IPC: C23C16/517
Filed: 2019-05-22
Abstract: This film forming device includes an evacuable process vessel, a lower electrode, an upper electrode, a gas supply unit, and a voltage applying unit. A substrate to be processed is set on the lower electrode. The upper electrode is disposed opposite the lower electrode in the process vessel. The gas supply unit supplies a process space between the upper electrode and the lower electrode with a film forming raw material gas that changes to plasma in the process space. The voltage applying unit applies, to the upper electrode, AC voltage for which the reference potential changes up and down alternatively over time.
Patent WO-2020054135-A1 (WO)
Inventor: SHIMIZU TAKASHI
IPC: B32B7/023
Filed: 2019-05-24
Abstract: 光学検査時の光漏れ、着色および虹ムラを良好に抑制し得る表面保護フィルム用基材が提供される。本発明の表面保護フィルム用基材は、正面方向の位相差Ｒ０（５５０）と極角４５°および方位角４５°方向の位相差Ｒ４５（５５０）とが下記の関係を満足する：　Ｒ４５（５５０）－Ｒ０（５５０）≦１３（ｎｍ）。
１つの実施形態においては、表面保護フィルム用基材は、正面方向の位相差Ｒ０（５５０）が２０ｎｍ以下である。
Patent WO-2020004430-A1 (WO)
Title: Preload sensor, bearing device, bearing, and spacer
Inventor: KOIKE TAKASHI
IPC: F16C25/08
Filed: 2019-06-26
Abstract: A preload sensor (11) is provided with: a film-like resistor (16) that has first and second main surfaces (SF, SB); and first and second electrodes (15F, 15B) that are connected to the resistor (16). The resistor (16) is configured such that DC resistance between the first and second electrodes (15F, 15B) changes in accordance with pressure applied between the first and second main surfaces (SF, SB). The first main surface (SF) is directed toward the end surface of a bearing (5). The second main surface (SB) is directed toward the end surface (7) of a member that faces the end surface of the bearing (5) and applies a preload to the bearing (5). By having such a configuration, the preload sensor can measure the preload of the bearing with a simple configuration.
Patent WO-2020004657-A1 (WO)
Title: Device and method for acquiring eyeglass frame shape data, system for providing lens, and non-transitory computer-readable recording medium
Inventor: SUZUE Takahiro
IPC: G01B5/20
Filed: 2019-06-28
Abstract: The present invention discloses technology for measuring a frame shape in a way that enhances lens step processing accuracy. In the present invention, a frame tracer comprises a tilt mechanism (113) capable of making a frame horizontal, a stylus (115), a control circuit (112) for controlling the operation of the tilt mechanism and the stylus, and a calculation circuit (118) for calculating shape data on the basis of the output of the stylus. The control circuit controls an actuator (114) so as to make the stylus trace a groove part of a rim of an eyeglass frame and trace a step formed in the rim of the eyeglass frame. The calculation circuit (118) converts rim step shape data such that the frame center of shape data for the external shape of the frame is a common reference. An output interface (119) outputs the shape data for the external shape and the converted shape data to a terminal (120) connected to the frame tracer (110). Each type of output shape data is transmitted to a lens maker terminal (130).
Patent WO-2021005633-A1 (WO)
Title: アウトフェージング増幅器及び通信装置
Inventor: TORII TAKUMA
IPC: H03F1/56
Filed: 2019-07-05
Abstract: 第１のトランジスタ（１３）により増幅される第１の信号の電力と第２のトランジスタ（１４）により増幅される第２の信号の電力との総和電力が、第１の閾値よりも小さいとき、増幅される第１の信号の振幅が、増幅される第２の信号の振幅よりも大きく、増幅される第１の信号と増幅される第２の信号との位相差が一定であれば、合成回路（１７）が、互いの振幅が異なり、かつ、互いの位相が異なる、２つの信号の合成として、第１のトランジスタ（１３）から出力された増幅後の第１の信号と、第２のトランジスタ（１４）から出力された増幅後の第２の信号とを合成するように、アウトフェージング増幅器（２）を構成した。
Patent WO-2020013199-A1 (WO)
Title: Nonwoven fabric, method for manufacturing same, and composition for electrospinning
Inventor: UTO Koichiro
IPC: D01F6/62
Filed: 2019-07-09
Abstract: The present invention provides a nonwoven fabric comprising a fiber that contains aliphatic polyester having at least two or more maximum values in a molecular weight distribution, wherein the fiber diameter of the fiber is 100-3000 nm. This nonwoven fabric has exceptional biodegradability.
Patent WO-2020017431-A1 (WO)
Inventor: AKANUMA Rima
IPC: D06P1/16
Filed: 2019-07-11
Abstract: 分子構造の両末端に水酸基を有する炭素数４以上の直鎖状ジオール化合物、分散染料、及び分散剤を含有するインクジェット捺染用インク組成物、並びにそのインクジェット捺染用インク組成物を用いる疎水性繊維の捺染方法を提供する。
Patent WO-2020054252-A1 (WO)
Title: Cooling device
Inventor: NISHIMURA TAKUMI
IPC: F25D21/04
Filed: 2019-08-02
Abstract: A cooling device comprises a storehouse having an opening, a door to open and close the opening, and a cooling unit to cool the interior of the storehouse. The cooling unit has a compressor, a condenser, a blower device to blow air to the condenser and the compressor, and a frame pipe. The frame pipe is disposed near the opening and refrigerant, that has been discharged from the compressor but has not reached the condenser, flows therein. The amount of air flow from the blower device is reduced as the interior temperature, which is the temperature inside the storehouse, gets lower or as the elapsed time, which is the time from when the compressor starts operation, becomes longer. The reduction of air flow from the blower device includes stopping the air flow from the blower device.
Patent WO-2021029085-A1 (WO)
Title: 端末及び通信方法
Inventor: OGUMA YUTA
IPC: H04W8/24
Filed: 2019-08-15
Abstract: 端末は、Power ClassのUE Capabilityを含むCapability情報を決定する制御部と、前記Capability情報を送信する送信部と、を具備する。前記Capability情報は、Spherical Coverage EIRP（Equivalent Isotropic Radiated Power）のＣＤＦ（Cumulative Distribution Function）%-tileを階層化した新規のUE Capabilityを含む。
Patent WO-2020059814-A1 (WO)
Inventor: OBA TAKASHI
IPC: H02M7/48
Filed: 2019-09-19
Abstract: In this inverter control method, a detection signal corresponding to the current value of current flowing on the DC side of an inverter that drives a motor is acquired on the basis of a PWM signal. By acquiring said detection signal on the basis of the PWM signal, the phase current of each phase flowing through the motor is detected, and the duty ratio of each phase of the PWM signal is set on the basis of the detected value of the phase current of each phase. The PWM signal is generated by comparing the set value of the duty ratio of each phase with the level of the carrier, and on the basis of the set value of the duty ratio of each phase, the first energization time within the first half cycle period of the carrier and the second energization time within the second half cycle period of the carrier are calculated. On the basis of the calculated values of the first and second energization times, the first and second energization times are adjusted to the energization width in which the current detection unit can detect the phase current of two of the phases.
Patent WO-2020067159-A1 (WO)
Inventor: ASANO KEITA
IPC: B62K23/04
Filed: 2019-09-25
Abstract: In this cable device, an outer cable of a Bowden cable is provided with a liner that slides and guides an inner wire, a hollow metal-made shield that stores and holds the liner, and a synthetic resin-made outer skin that coats the outer periphery of the shield. The cable device is provided with a synthetic resin–made cap (C) that is obtained by insert molding so as to coat and fix the outer periphery of an end part of an outer cable (2) and that is fitted to the inner peripheral part of an end piece (E) so as to be relatively rotatable. The cap has, at a fitting surface to the end piece of the cap, an engaged part (Cg) that is engaged with an engagement part (21c) subjected to caulking at the end piece so as to be relatively rotatable and not to be relatively movable in the axial direction. A retaining locking part (43) configured to expose the end part of a metal member (41) serving as the shield from an outer skin (5) is subjected to insert molding and is embedded in the resin that constitutes the cap. Accordingly, even if the outer cable has a small diameter, joining strength between the end piece and the end part of the outer cable can be effectively increased, and the outer cable end part is unlikely to fall out of the end piece.
Patent WO-2020137074-A1 (WO)
Title: クランプ及びクランプ付ワイヤハーネス
Inventor: Kinoshita Hirohito
IPC: H01B7/40
Filed: 2019-10-04
Abstract: 振動を減衰させることができるクランプを提供する。クランプ４０は、ワイヤハーネス１０を保持する保持部５０と、保持部５０の外周面の一部に設けられ、車体のパネル２００に固定される固定部６０とを有する。固定部６０は、保持部５０側に向く第１面７０Ａと第１面７０Ａとは反対側の第２面７０Ｂとを有する土台部７０と、土台部７０の第２面７０Ｂから保持部５０と離間する方向に延びる支軸８０と、支軸８０の先端に設けられ、パネル２００に係止可能に形成された係止部８１と、土台部７０よりも弾性率の低い材料からなり、土台部７０の第２面７０Ｂから係止部８１側に突出する振動抑制部材１００とを有する。
Patent WO-2020071561-A1 (WO)
Title: Tensioner
Inventor: ITO KEIICHI
IPC: F16H7/08
Filed: 2019-10-07
Abstract: A tensioner equipped with: a shaft that is supported so as to be movable in the axial direction; a coil spring that biases the shaft toward one side in the axial direction; and a latch that engages the shaft, thereby limiting movement of the shaft toward the other side in the axial direction. In addition, the tensioner is equipped with a second plate spring that, when a load toward the other side in the axial direction is input to the shaft, allows movement of the latch and the shaft toward the other side in the axial direction, while biasing the latch toward the one side in the axial direction with a biasing force greater than the biasing force with which the coil spring biases the shaft.
Patent WO-2020075768-A1 (WO)
Inventor: MATSUMOTO EIICHI
IPC: G06T7/55
Filed: 2019-10-09
Abstract: This three-dimensional scanning device is provided with: a support table having a placement surface on which an object to be scanned is placed, so as to allow the to-be-scanned object to be imaged from the back side of the placement surface; a lower camera that is installed in the direction of the back side of the placement surface, and that is for capturing an image of the to-be-scanned object; and a rotary part that rotates the support table and the lower camera relatively to each other.
Patent WO-2020110667-A1 (WO)
Title: Surface defect detecting method, surface defect detecting device, method for manufacturing steel material, steel material quality control method, steel material manufacturing equipment, method for creating surface defect determination model, and surface defect determination model
Inventor: ONO HIROAKI
IPC: G01N21/892
Filed: 2019-11-08
Abstract: A surface defect detecting method according to the present invention is a surface defect detecting method for optically detecting surface defects in a steel material, and includes: a radiating step of radiating illuminating light from different directions onto the same inspection target position using at least two distinguishable light sources; and a detection step of detecting a surface defect at the inspection target position on the basis of a degree of overlap of bright portions extracted from at least two images obtained using reflected light originating from the illuminating light.
Patent WO-2021095156-A1 (WO)
Title: Headlight device
Inventor: SUWA Masashige
IPC: F21S41/663
Filed: 2019-11-13
Abstract: This headlight device (100) has: a light source unit (1) for radiating first light; a first optical unit (2) for changing the light-distribution pattern of the first light incident thereon; a light-receiving unit (4) for detecting second light incident thereon; a second optical unit (3) for projecting the light-distribution pattern in a predetermined projection direction and on which incident light traveling in the opposite direction to the projection direction is incident; a third optical unit (5) for emitting the first light toward the second optical unit (3) and emitting incident light that has passed through the second optical unit (3) as the second light traveling toward the light-receiving unit (4); and a fourth optical unit (6) for condensing the second light emitted from the third optical unit (5) and directing the same toward the light-receiving unit (4). A portion of the optical axis of the projection optical system (110), which includes the light source unit (1), the first optical unit (2), and the second optical unit (3), is aligned with a portion of the optical axis of the imaging optical system (120), which includes the second optical unit (3), the fourth optical unit (6), and the light-receiving unit (4), and the light-distribution pattern is controlled on the basis of a detection result of the second light at the light-receiving unit (4).
Patent WO-2020174800-A1 (WO)
Title: Contamination information estimation system and air treatment device
Inventor: KITAGAWA Keita
IPC: F24F11/52
Filed: 2019-12-04
Abstract: A contamination information estimation system (70) equipped with: a camera (72) for capturing an image of a drain pan (50) inside a casing (20) of an air-conditioning device (10); and an estimation unit (81) for estimating contamination information pertaining to contamination of the drain pan (50) on the basis of image data captured by the camera (72), and operation data of the air-conditioning device (10) and/or environment data pertaining to the environment in which the air-conditioning device (10) is provided.
Patent WO-2020153016-A1 (WO)
Inventor: WAKABAYASHI TAKEAKI
IPC: H01M50/24
Filed: 2019-12-09
Abstract: The present invention ensures safety by limiting the adverse effects from high-temperature discharge gas expelled from a discharge valve that opens.　This battery pack comprises battery cells (1) each having a discharge valve that opens when internal pressure exceeds a set pressure, and a case (2) housing the battery cells (1). An exhaust duct (5) for discharging discharge gas from the discharge valves to outside the case is provided in the case. The discharge side of the exhaust duct (5) opens to the exterior of the case and the inlet side opens to the interior of the case. The case (2) is structured such that a diffusion space for the discharge gas is provided in the interior thereof, the discharge valves expel the discharge gas to the diffusion space, and the discharge gas in the diffusion space is discharged to outside the case via the exhaust duct (5).
Patent JP-WO2018150621-A1 (JP)
Title: 酸化物焼結体およびその製造方法、スパッタターゲット、ならびに半導体デバイスの製造方法
IPC: H01L29/786
Filed: 2017-09-28
Abstract: Ｉｎ、ＷおよびＺｎを含有し、ビックスバイト型結晶相を含む第１結晶相と、Ｘ線回折における２θの３４．７４超３４．９７ｄｅｇ未満の位置に第１回折ピークを有する第２結晶相とを含み、見かけ密度が６．４超７．５ｇ／ｃｍ３以下であり、Ｉｎ、ＷおよびＺｎの合計に対するＷの含有率が０．０１超５．０原子％以下であり、Ｚｎの含有率が１．２以上５０原子％未満であり、Ｗに対するＺｎの原子比が１．０超２００００未満である酸化物焼結体およびその製造方法、これを用いて形成される酸化物半導体膜１４を含む半導体デバイス１０の製造方法が提供される。
Patent JP-WO2018154687-A1 (JP)
Title: 半導体装置
IPC: H01L23/36
Filed: 2017-02-23
Abstract: 金属ベース板と、該ベース板の上面に設けられた上面セラミック基板と、該上面セラミック基板の上に設けられた半導体素子と、該金属ベース板の中に設けられ、埋め込みセラミック基板と、該埋め込みセラミック基板の上面に設けられた上面金属パターンと、該埋め込みセラミック基板の下面に設けられた下面金属パターンと、を有する基板と、を備え、該上面金属パターンの熱伝導率と該下面金属パターンの熱伝導率は、該金属ベース板の熱伝導率より大きいことを特徴とする。
Patent JP-WO2018155034-A1 (JP)
Title: 酸化物半導体及び半導体装置
IPC: C01G41/00
Filed: 2018-01-22
Abstract: 酸化物半導体においてｐ型半導体を実現可能にし、透明性、移動度、耐候性等の優れた酸化物半導体及び該酸化物半導体を備える半導体装置を提供する。フォーダイト構造を含む結晶構造を有し、Ｎｂ元素とＳｎ元素を含む複合酸化物で構成され、前記複合酸化物中の全Ｓｎ量に対するＳｎ4+の割合であるＳｎ4+／(Ｓｎ2+＋Ｓｎ4+)が０.００６≦Ｓｎ4+／(Ｓｎ2+＋Ｓｎ4+)≦０.０１３であることにより、正孔が荷電担体となる酸化物半導体を実現する。
Patent JP-WO2018163701-A1 (JP)
Title: クッションピン
IPC: F16F3/02
Filed: 2018-02-08
Abstract: 本発明は、プレス成形装置に用いられるクッションピンにおいて、複数のバネによりストローク幅を大きく確保するとともに、バネの製造誤差に起因する荷重特性を適切に管理できる構成を提供する。クッションピン２０は、筒状の本体部２１と、本体部２１の一側の端部に配置される底キャップ（底部材）２２と、本体部２１の他側の端部に配置されるキャップネジ（蓋部材）３０と、キャップネジ３０により本体部２１に保持されるピストン部材２６と、ピストン部材２６を介して受ける荷重を段階的に受け止めるように本体部２１の内部に直列配置される第１バネ５１及び第２バネ５２（複数のバネ）と、を備える。第１バネ５１及び第２バネ５２は、荷重を受けるタイミングが重なるように本体部２１に保持される。
Patent JP-WO2018180369-A1 (JP)
Title: センサネットワークシステム
IPC: G08C15/00
Filed: 2018-03-09
Abstract: サーバ装置は、判定部と制御部とを含む。判定部は、ゲートウェイ装置からサーバ装置へ送信するセンサデータの送信時刻と受信時刻との時間差と輻輳が発生していない状態での通信時間との差分に基づいて、通信回線の輻輳度合いを判定する。制御部は、通信回線の輻輳度合いの判定結果に基づいて、センサデータの収集を行うセンサ機器とセンサデータの収集を保留するセンサ機器とを決定し、ゲートウェイ装置に対して、上記決定した内容を含む指示を送出する。
Patent JP-WO2018180659-A1 (JP)
Title: 複合磁性体の製造方法、磁性粉体、複合磁性体およびコイル部品
IPC: H01F17/04
Filed: 2018-03-19
Abstract: 複合磁性体の製造方法は、Ｆｅ−Ｓｉ系の金属磁性材料を所定の形状に加圧成形する加圧成形工程と、金属磁性材料を第１の酸素分圧の雰囲気中で熱処理して、金属磁性材料の表面にＳｉ酸化物被膜を形成する一次熱処理工程と、一次熱処理工程後の金属磁性材料を、第１の酸素分圧よりも高い第２の酸素分圧の雰囲気中で熱処理して、Ｓｉ酸化物被膜の表面の少なくとも一部にＦｅ酸化物層を形成する二次熱処理工程とを含む。
Patent JP-WO2018211872-A1 (JP)
Title: マイコン入出力回路
IPC: G01R19/165
Filed: 2018-04-11
Abstract: コスト増に繋がる部品の追加や複雑な演算処理を伴うことなく、分圧値に対応する操作情報を安定して確定することができる、新規な構造のマイコン入出力回路を提供すること。マイコン１４と、電源１６と、電源１６に一端部が接続され他端部がスイッチ２０を介して接地された外部抵抗２２ａ，２２ｂ，２２ｃに択一的に接続される電源抵抗１８と、電源電圧がモニター可能な電源電圧モニタ一部３６と、電源抵抗１８と選択された外部抵抗２２ａ，２２ｂ，２２ｃによって分圧された分圧値がモニター可能な分圧値モニター部４２と、かかる分圧値が各外部抵抗２２ａ，２２ｂ，２２ｃに対応する分圧値範囲のいずれに含まれるかによってスイッチ２０により選択された外部抵抗２２ａ，２２ｂ，２２ｃを特定する外部抵抗特定手段Ａとを備え、外部抵抗特定手段Ａが、電源電圧モニター部３６により取得された電源電圧に基づいて分圧値範囲を変更するようにした。