baber/WOPTO huggingface dataset:
Patent WO-2018155197-A1 (WO)
Title: Dispositif capteur d'image à semiconducteur et appareil électronique
Inventor: YAMASHITA KAZUYOSHI
IPC: H01L27/146
Filed: 2018-02-08
Abstract: L'invention concerne un dispositif d'imagerie comprenant un réseau de pixels comprenant une pluralité d'unités de pixels dans un agencement matriciel. Au moins une première unité de pixel de la pluralité d'unités de pixel comprend un substrat comprenant une première région de conversion photoélectrique et une seconde région de conversion photoélectrique, et une première couche sur le substrat et comprenant un premier circuit de pixel et un second circuit de pixel. La première unité de pixel comprend une seconde couche sur la première couche et comprenant des premier et second câblages s'étendant dans une première direction, et une troisième couche sur la seconde couche et comprenant des lignes de signal qui s'étendent dans la seconde direction. La première unité de pixel comprend un premier trou d'interconnexion qui couple une première ligne de signal au premier câblage, et un second trou d'interconnexion décalé par rapport au premier trou d'interconnexion dans la première direction et qui couple une seconde ligne de signal au second câblage.
Patent WO-2018168300-A1 (WO)
Title: 情報処理装置および情報処理プログラム
Inventor: INOUE KOSUKE
IPC: A61B5/02
Filed: 2018-02-13
Abstract: 連続測定された血圧値のデータを含む複数種類の情報の測定データによる被測定者の健康状態の把握を容易にする情報処理装置およびプログラムを提供する。　本発明の情報処理装置は、特定の被測定者から連続測定された血圧データと血圧以外の複数要素の測定データとを取得する情報取得部と、前記情報取得部により取得した連続測定された血圧データから基準値以上の血圧変動を検出する血圧変動検出部と、前記血圧変動検出部が検出する基準値以上の血圧変動の時間帯を含む拡大期間における血圧データと前記拡大期間における血圧以外の少なくとも１つの要素の測定データとを対応づけて表示装置に表示させる表示制御部と、を有する。
Patent WO-2018173595-A1 (WO)
Title: 移動装置
Inventor: ISHIMARU YUTAKA
IPC: G05D1/02
Filed: 2018-02-20
Abstract: 【解決手段】発光部と、受光部と、前記発光部による発光と前記受光部による受光とに基づいて計測対象物までの距離を計測する距離計測部と、前記距離計測部による計測結果に基づいて測定距離データを出力する測定距離データ出力部と、前記測定距離データに基づいて所定エリア内に前記計測対象物が位置するか否かを示す検出信号を出力する検出信号出力部と、を有する距離測定装置と、前記測定距離データと前記検出信号が入力される制御部と、を備え、前記制御部は、測定距離データと、既存のマップ情報との比較に基づき、移動装置の自己位置を同定し、前記制御部は、前記検出信号が前記所定エリア内に前記計測対象物が位置することを示す場合に、前記測定距離データに基づいて前記計測対象物が移動体であるか否かを判定する、移動装置としている。
Patent WO-2018216304-A1 (WO)
Inventor: MORI TAKESHI
IPC: H02K3/28
Filed: 2018-03-05
Abstract: 回転電機は、隣り合うティースのティース中心軸同士がなす角度をティースピッチ角とし、最大のティースピッチ角を第１のティースピッチ角α１とし、第１のティースピッチ角α１から時計方向および反時計方向にそれぞれ進むにつれて、少なくとも１つのティースピッチ角は小さくなり、このティースピッチ角を第２のティースピッチ角α３とすると、第２のティースピッチ角α３に対応する隣り合うティースの間に形成されたスロットに配置された第２のコイルの回転軸に垂直な断面における断面積は、第１のティースピッチ角α１に対応する隣り合うティースの間に形成されたスロットに配置された第１のコイルの回転軸に垂直な断面における断面積よりも小さいものである。
Patent WO-2019175989-A1 (WO)
Inventor: TAKEDA KAZUKI
IPC: H04W80/04
Filed: 2018-03-13
Abstract: 本開示の一態様に係るユーザ端末は、セル固有の下り制御チャネル用パラメータの設定に用いられる共通設定情報に含まれる、制御リソースセットの設定情報を受信する受信部と、前記設定情報に基づいて、前記制御リソースセットの設定を制御する制御部と、を具備することを特徴とする。
Patent WO-2018193990-A1 (WO)
Title: 冷却装置
Inventor: INADA RYOZO
IPC: A23L3/36
Filed: 2018-04-13
Abstract: 電磁場又は電場を作用させた状態で被冷却物を冷却する冷却装置であって、効率よく物品の過冷却状態を作り出すことが可能な冷却装置を提供する。冷却装置は、被冷却物を冷却する冷凍機と、被冷却物に作用させる電磁場を発生させる、電磁場の強度が可変な電磁波照射器と、冷凍機及び電磁波照射器の動作を制御し、電磁場を発生させた状態で、冷凍機で被冷却物を冷却する過冷却運転を行う制御部と、被冷却物の温度を計測する温度センサと、を備える。制御部は、過冷却運転中に、温度センサにより計測された温度に基づいて、電磁波照射器が発生させる電磁場の強度を調整する。
Patent WO-2018230173-A1 (WO)
Title: 内燃機関のバルブタイミング制御装置
Inventor: OKADA SHOHEI
IPC: F01L1/356
Filed: 2018-04-26
Abstract: 第１ベーン１４ａに設けられたピン収容孔３２のロックピン３３の後端側に形成された背圧室３８と、背圧室の内部に配置され、背圧室とハウジング６の外部とを連通する排出通路３９と、ベーンロータ９に設けられて遅角側油圧室１５と連通し、ロックピンがロック穴３１に挿入した第１の状態において、背圧室に開口する小開口部４１ｃを有し、ロックピンがロック穴から抜け出た第２の状態において、小開口部がロックピンによって閉止される連通路４１と、を備え、連通路の小開口部の第１断面積Ｓｅが、≧１ｍｍ2であって、排出溝の第２断面積Ｓｖより小さく形成されている。また、Ｓｅ／Ｓｖ≦０．１８の関係に設定されている。これによって、ロックを解除するための油圧の過度な上昇を抑えつつロック部材のロックを速やかに解除することができる。
Patent WO-2019017074-A1 (WO)
Title: Electrode body manufacturing device
Inventor: SUMITA MASAYUKI
IPC: H01M10/058
Filed: 2018-05-28
Abstract: This electrode body manufacturing device 100 manufactures an electrode body by stacking a plurality of unit electrode bodies 16 in which an electrode 15 is mounted on a separator 13, and is provided with: a conveying device 21 that has a suction plate and that conveys the unit electrode body 16 suctioned by the suction plate onto a position correction stage S1; an imaging device 22 that images the electrode 15 of the unit electrode body 16 mounted on the position correction stage S1; a position correction device 23 that corrects the position of the position correction stage S1 on the basis of the captured image of the electrode 15; and a transport stacking device 24 that picks up the unit electrode body 16 from the position correction stage S1 that has been subjected to the position correction, and transports the unit electrode body 16 to a stacking stage and stacks the unit electrode body 16 thereon. The suction plate has a transparent part, which is a transparent portion, in at least a portion thereof, and the imaging device 22 images the electrode 15 from above through the transparent part of the suction plate.
Patent WO-2019229953-A1 (WO)
Title: Determination device and component mounting apparatus having same
Inventor: OYAMA SHIGETO
IPC: H05K13/02
Filed: 2018-05-31
Abstract: The present invention provides technology that makes it possible to efficiently mount components in a state where a plurality of component feeders are previously attached. This determination device determines a component feeder to be used from among a plurality of component feeders attached to a feeder holding unit. The determination device acquires attachment positions at which the component feeders are attached and the types of components housed in the component feeders, and if a plurality of first same type component feeders are attached to the feeder holding unit when a first specific component feeder runs out of components in a case where a first specific type of component supplied from the first specific component feeder and a second specific type of component supplied from a second specific component feeder are simultaneously picked up by a mounting head, determines, as a component feeder for supplying the first specific type of component, one of the first same type component feeders which is attached at a position that enables simultaneous pickup with the second specific type of component supplied from the second specific component feeder.
Patent WO-2019021636-A1 (WO)
Title: Liquid composition measurement device and liquid composition measurement method for absorption refrigerator
Inventor: ODASHIMA SATORU
IPC: F25B15/00
Filed: 2018-06-04
Abstract: The purpose of the present invention is to stably operate an absorption refrigerator. This liquid composition measurement device 65 is for measuring the liquid composition of a liquid mixture used in an absorption refrigerator 1 comprising: a regenerator 10 that uses, as a three-component type working medium, a liquid mixture of water, lithium bromide, and 1,4-Dioxane and heats and evaporates the working medium; a condenser 20 for cooling and condensing the steam mixture evaporated by the regenerator 10; an evaporator 30 for vacuum evaporating the liquid mixture condensed by the condenser 20 and obtaining cold energy using the heat of vaporization of the liquid mixture; and an absorber 40 for causing lithium bromide to absorb the steam mixture generated by the evaporator 30. The liquid composition measurement device 65 has a first measurement unit 651 to third measurement unit 653 for measuring m − 1 different types of physical properties, and the liquid composition measurement device 65 calculates the liquid concentration or liquid composition of the working medium, which has m types of liquids mixed therein, on the basis of the m − 1 different types of physical properties measured by the first measurement unit 651 to third measurement unit 653.
Patent WO-2018225698-A1 (WO)
Title: 共射出成形多層構造体およびその製造方法
Inventor: SUZUKI MAKOTO
IPC: C08L29/04
Filed: 2018-06-04
Abstract: バリア層とその両側に接して積層される外層とを有する共射出成形多層構造体であって、前記バリア層が、エチレン－ビニルアルコール共重合体（Ａ）と、融点が２５０℃以下の高級脂肪酸のアルカリ金属塩（Ｂ）とを含む樹脂組成物（Ｘ）からなり、エチレン－ビニルアルコール共重合体（Ａ）のエチレン単位含有量が２０～６０モル％であり、ケン化度が９０％以上であり、前記バリア層におけるアルカリ金属塩（Ｂ）の含有量が金属原子換算で５０～１５００ｐｐｍであり、前記外層が、未変性の高密度ポリエチレン（Ｆ）と無水マレイン酸変性ポリエチレン（Ｇ）とを含む樹脂組成物（Ｙ）からなり、樹脂組成物（Ｙ）全体に対する無水マレイン酸変性率が０．００５～０．１ｗｔ％である、共射出成形多層構造体を提供する。当該共射出多層構造体は、優れた接着性を有し、結果として、落下などの衝撃を加えた後も酸素バリア性能が維持される。
Patent WO-2019123694-A1 (WO)
Title: Tial alloy material, production method therefor, and forging method for tial alloy material
Inventor: KUBUSHIRO KEIJI
IPC: C22F1/18
Filed: 2018-06-22
Abstract: A TiAl alloy material (10) for hot forging comprises: a substrate (12) formed of a TiAl alloy; and an Al layer (14) that is formed on a surface of the substrate (12), contains Al as a main ingredient, and contains Ti.
Patent WO-2020016940-A1 (WO)
Title: User device and base station apparatus
Inventor: OSAWA RYOSUKE
IPC: H04W72/04
Filed: 2018-07-17
Abstract: In the present invention, a user device has: a reception unit for receiving a first device-to-device communication signal transmitted from a first user device and information transmitted from a base station apparatus or the first user device and indicating a first resource for transmitting a hybrid automatic repeat request (HARQ) response to the first device-to-device communication signal; a control unit for determining a HARQ response on the basis of a reception result pertaining to reception of the first device-to-device communication signal; and a transmission unit for transmitting the determined HARQ response to the base station apparatus or the first user device by using the first resource for transmitting the HARQ response.
Patent WO-2019031381-A1 (WO)
Title: Strain sensor and method for manufacturing same
Inventor: OBATA TAKAYOSHI
IPC: G01L1/00
Filed: 2018-08-02
Abstract: This strain sensor is provided with a fixing section, and a measuring section supported by the fixing section such that the measuring section can expand and contract. The strain sensor is formed by having: a base material having a first main surface and a second main surface on the reverse side of the first main surface; and a conductor section that is provided on the first main surface. The conductor section includes a detection conductor, which is provided to the measuring section, and which changes a resistance value corresponding to expansion/contraction of the base material of the measuring section. The measuring section includes: a detection section that is provided with the detection conductor; and a low elastic modulus section that increases the deformation quantity of the detection section with respect to an external force.
Patent WO-2019044429-A1 (WO)
Title: Inkjet ink for ceramic substrate
Inventor: HAYASHI HIROMICHI
IPC: B41M5/00
Filed: 2018-08-07
Abstract: The present invention provides an inkjet ink for a ceramic substrate with which it is possible to suppress peeling of a printed layer after firing to better fix a desired image on a ceramic substrate. In this inkjet ink for a ceramic substrate, the proportion of monofunctional monomers in a monomer component is 90% by mass or higher, the volume ratio of inorganic solids relative to the total volume of the inkjet ink is 10-20% by volume, and the ratio (N-vinyl compound/monomer component) of an N-vinyl compound and the monomer component in the inkjet ink is 0.05-0.8 in terms of mass.
Patent WO-2019064996-A1 (WO)
Title: Method for separating copper from nickel and cobalt
Inventor: HIGAKI TATSUYA
IPC: C22B23/00
Filed: 2018-08-21
Abstract: Provided is a method for separating copper from nickel and cobalt, which is capable of efficiently and selectively separating copper, and nickel and cobalt from an alloy containing copper, nickel and cobalt such as a highly anticorrosive alloy that is obtained by subjecting a waste lithium ion battery to a dry treatment and contains copper, nickel and cobalt. According to the present invention, an alloy containing copper, nickel and cobalt is brought into contact with an acid in the coexistence of a sulfurization agent, thereby obtaining a solid that contains copper and a leachate that contains nickel and cobalt.
Patent WO-2020003547-A1 (WO)
Title: Content presentation system and content presentation method
Inventor: TSUCHIYA SHINTARO
IPC: G09B9/00
Filed: 2018-08-24
Abstract: In order to provide a content presentation system that allows a failure of field work to be efficiently reflected in a training content and that facilitates maintenance of the training content, the present invention is provided with: a training content distribution function 431 that presents, to a training person, a training content including information about a three-dimensional shape of a device 4 subjected to work; a work details distribution function 331 that indicates a work procedure by use of augmented reality; a user motion detection unit 120 that detects a three-dimensional motion of a field worker; a work record analysis function 338 that, on the basis of evaluation criterion information, determines whether the work has ended in success or failure; and a content production/update function 342 that, on the basis of a determination result, performs update or the like of the training content. Upon detection of a predetermined body motion of the worker, the work record analysis function determines whether or not the work has ended in failure, on the basis of information about measurement of work motions of a model worker until the body motion is reached. When the determination result indicates that the work has ended in failure, the content production/update function updates the training content so as to suppress a factor of the failure.
Patent WO-2019087559-A1 (WO)
Inventor: ONISHI KEIICHIRO
IPC: H01M10/0562
Filed: 2018-09-03
Abstract: スラリー品質低下、ランニングコスト増大、およびメンテナンス性低下を抑制したスラリー製造の手法を提供する。スラリー製造装置２００は、液体Ｒと粉体Ｐとを混合してスラリーＦを製造する混合装置（吸引ポンプ機構部Ｙ）と、混合装置に粉体Ｐを供給する粉体供給装置Ｘと、粉体用ドライボックス２３０とを有し、粉体供給装置Ｘの開口部（３１ａ、２２１）が粉体用ドライボックス２３０に収納されている。
Patent WO-2020049671-A1 (WO)
Title: Carrier positioning member and carrier placement platform
Inventor: HORI KOICHIRO
IPC: H01L21/68
Filed: 2018-09-06
Abstract: A positioning member (30) is a carrier positioning member that is fixed to a base (3) and that positions, on the base (3), a carrier (4) that accommodates a plurality of plate-form loads (5) so that the obverse surface or the reverse surface thereof faces the base (3). Each positioning member (30) is provided with: two front-side stoppers (2) that come into contact with two opening edge parts (7), which are end parts of opening (45) in the carrier (4), and restrict the forward movement of the carrier (4); and two rear-side stoppers (1) that come into contact with two plate-shaped end parts (6) formed on the rear side of the carrier (4) and restrict the rearward movement of the carrier (4) and movement thereof in a direction that is perpendicular to the base (3).
Patent WO-2019065376-A1 (WO)
Title: Reinforcing film
Inventor: NAKANO TAKESHI
IPC: B32B27/00
Filed: 2018-09-18
Abstract: The reinforcing film (10) is provided with an adhesive layer (2) that is fixed and laminated onto one main surface of a film base material (1). The adhesive layer comprises a photocurable composition that contains a base polymer and a photocuring agent. The adhesive layer preferably has a frictional force, as measured with a frictional force microscope, at a frequency of 5 Hz that is 2 to 5 times the frictional force at a frequency of 0.1 Hz. After photocuring, the adhesive layer preferably has a frictional force, as measured with a frictional force microscope, at a frequency of 5 Hz that is at least 5 times the frictional force at a frequency of 0.1 Hz.
Patent WO-2019059215-A1 (WO)
Title: Carbon black and method for preparing same
Inventor: YAO AKIFUMI
IPC: H01M4/139
Filed: 2018-09-19
Abstract: This carbon black is used as a conductive assistant in a nonaqueous electrolyte secondary battery having a positive electrode, a negative electrode, and an electrolyte, wherein the BET specific surface area is 300-1500 m2/g, the ratio of fluorine atoms to carbon atoms, namely the F/C ratio is at least 0.001 and less than 0.025 as measured by XPS analysis, and the ratio of oxygen atoms to carbon atoms, namely the O/C ratio, is at least 0.1 and less than 0.2.
Patent WO-2019066061-A1 (WO)
Title: Porous hollow fiber membrane and method for producing same
Inventor: YASUDA TAKAAKI
IPC: B01D69/12
Filed: 2018-09-28
Abstract: The present invention provides a porous hollow fiber membrane suitable for the removal of minute substances, e.g., viruses, contained in a liquid. The present invention relates to a porous hollow fiber membrane which is provided with a separation-functioning layer containing a fluororesin, has a gas diffusion amount of 0.5 to 5.0 mL/m2/hr as measured in a diffusion test, and also has foaming points at a density of 0.005 to 0.2 point/cm2 as measured in a foaming test under the immersion in 2-propanol.
Patent WO-2019078117-A1 (WO)
Title: Optical signal transmission system and optical fiber
Inventor: KUBOTA HIROKAZU
IPC: G02B6/02
Filed: 2018-10-12
Abstract: The purpose of the present invention is to suppress the delay of an optical signal propagating through an optical fiber while simultaneously improving the ease of manufacturing the optical fiber and reducing the propagation loss. The optical signal transmission system includes: an optical fiber (1) capable of propagating an optical signal with a plurality of modes; and a transmitter (2a) and a mode converter (3) for inputting the optical signal to the optical fiber (1). The transmitter (2a) and the mode converter (3) generate an optical signal with a specific high-order mode. The optical fiber (1) has a hollow core and is designed so that the loss of the optical signal with the specific high-order mode is less than the loss of the optical signal with a basic mode.
Patent WO-2019078231-A1 (WO)
Title: Method for manufacturing ophthalmic lens in which member is embedded
Inventor: JONIN KUNIO
IPC: B29C39/12
Filed: 2018-10-17
Abstract: The purpose of the present invention is to provide a method for manufacturing an ophthalmic lens having excellent positional stability of an embedded member, whereby the embedded member does not float or move during fitting together of molds even when a contact lens in which a member is embedded is formed using a common method for forming a contact lens using a mold. The purpose of the present invention is achieved by a method for manufacturing an ophthalmic lens, the method using a first male or female mold having a protrusion matching the shape of a member to be embedded in a surface on an ophthalmic lens side, a second female or male mold corresponding to the first male or female mold and not having a protrusion, and a third male or female mold corresponding to the second female or male mold and not having a protrusion.
Patent WO-2020084677-A1 (WO)
Title: 中空コイル、ダイレータ、および、ガイドワイヤ
Inventor: MATSUO KENICHI
IPC: A61M25/09
Filed: 2018-10-23
Abstract: 中空コイルは、中空コイルの一方の端部側から他方の端部側に向かってコイル外径が小さくなるテーパー部を有しており、テーパー部は、一方の端部側から他方の端部側に向かうにつれてコイル外径の減少度が小さくなるように形成されている。
Patent WO-2019082897-A1 (WO)
Title: Intestinal immune-enhancing agent, foodstuff, and medicine
Inventor: TAKEUCHI TADASHI
IPC: A23L33/125
Filed: 2018-10-23
Abstract: The purpose of the present invention is to provide an intestinal immune-enhancing agent which is capable of sufficiently increasing, with low dose, an intestinal IgA level and of maintaining the increased IgA level for a prolonged period. Provided is an intestinal immunity-enhancing agent that comprises an acetyl cellulose having a total acetyl substitution degree of 0.4-1.1.
Patent WO-2019146201-A1 (WO)
Title: Information processing device, information processing method, and information processing system
Inventor: TERASAWA RYO
IPC: G01B11/00
Filed: 2018-10-30
Abstract: [Problem] To estimate the position of a movable part distal end with reduced processing load. [Solution] Provided is an information processing device comprising a position calculation unit that calculates the position of a movable part on which a second visual sensor is disposed on the basis of first position information that is acquired by a projected marker being read by a first visual sensor and second position information that contains position information acquired by the marker being read by the second visual sensor that moves relative to the first visual sensor. In this manner, the position of the movable part distal end can be estimated with reduced processing load.
Patent WO-2019098013-A1 (WO)
Title: 表面調整剤
Inventor: SATO TAKAYUKI
IPC: C09D133/16
Filed: 2018-10-30
Abstract: コーティング剤に少量配合されることにより、そのコーティング剤の表面自由エネルギーを制御し、基材や下層被膜に対する湿潤性を高めるとともに、それが硬化した被膜の湿潤性をも高めることによって、積層被膜における層間密着性を向上させることができ、かつ焼付塗装における焼付工程でワキを生じさせない表面調整剤を提供する。　表面調整剤は、下記化学式（Ｉ）　で表されるシロキシ基含有アクリレートモノマー及び／又はＣＨ２＝Ｃ（Ｒ４）－ＣＯ－Ｏ－Ｒ５－ＲＦで表されるフッ素含有（メタ）アクリレートモノマーと、ＣＨ２＝Ｃ（Ｒ６）－ＣＯ－Ｎ（Ｒ７）－Ｒ８で表される（メタ）アクリルアミドモノマー及び／又は不飽和基含有モルフォリンアミドモノマーとの共重合物を含有し、その重量平均分子量を１５００～５００００としている。
Patent WO-2019093517-A1 (WO)
Title: 衛生機器装置、ルームユニット、衛生機器装置の施工方法及びルームユニットの施工方法
Inventor: HIDESHIMA MASATAKA
IPC: E04H1/12
Filed: 2018-11-12
Abstract: ルームユニットの壁パネルの裏側にデッドスペースを生じさせることなく衛生機器を床から浮かした状態で支持できるとともに壁パネル設置後も位置調整を行うことができる衛生機器装置及び施工方法を提供する。便器装置（衛生機器装置）１００は、床スラブ１０に固定される架台固定部６０と、浴室パネル９１の室内側で架台固定部６０から上方に延出する架台スタンド７０と、架台スタンド７０によって床部２０の上方で支持される壁掛け便器（衛生機器）７と、を備える。
Patent WO-2020100271-A1 (WO)
Title: Information processing apparatus, information processing method and information processing program
Inventor: YAMAMOTO KOHEI
IPC: G06F11/34
Filed: 2018-11-16
Abstract: An information processing apparatus (100) comprises a ring buffer (113) and a save area (117). A log generation unit (108) generates a log of an application (107) in the ring buffer (113). A resource monitoring unit (109) monitors a current resource usage by the application (107). A rule checking unit (111) determines whether the current resource usage by the application (107) matches a log saving condition that is a condition for saving the log of the application (107). If it is determined by the rule checking unit (111) that the current resource usage by the application (107) matches the log saving condition, a log saving unit (112) saves the log in the ring buffer (113) to the save area (117).
Patent WO-2020115859-A1 (WO)
Title: Control device of rotating machine, and control device of electric vehicle
Inventor: TACHIBANA TOMOYA
IPC: H02P21/18
Filed: 2018-12-06
Abstract: This control device of a rotating machine comprises: a magnetic pole position estimating unit; a vector calculation unit that generates a d axis current and a q axis current based on the phase current detection results of each phase flowing in the rotating machine; a current command correction unit that corrects a first d axis current command and a first q axis current command, and outputs a second d axis current command and a second q axis current command; a current control unit; a voltage application unit that superimposes a high frequency voltage including a specific frequency component on a voltage command on the rotation coordinates; and a voltage control unit, wherein the magnetic pole estimating unit estimates the magnetic pole position based on the state quantity of the specific frequency component, and the current command correction unit corrects the current command so that the current amplitude of an electrical angle frequency component is ½ times or greater than the current amplitude of the specific frequency component.
Patent WO-2019124209-A1 (WO)
Title: Sensor components
Inventor: NAKAMURA MASAHARU
IPC: G01P1/02
Filed: 2018-12-13
Abstract: Provided are sensor components capable of achieving a stable water-stopping property. The present invention is provided with: a sensor; a holder (10) that holds the sensor; a cable (60) electrically connected to the sensor and extending rearward from the holder (10); a rubber plug (30) which is arranged behind the holder (10), has a through-hole (31) through which the cable (60) passes, comes into close contact with the outer circumferential surface of the cable (60), and comes into close contact with a peripheral edge section of the cable (60) on the rear surface of the holder (10); and a cover (40) that locks onto the holder (10) in a state in which the rubber plug (30) is pressed forward.