baber/WOPTO huggingface dataset:
Patent WO-2019155617-A1 (WO)
Title: Endoscope system, endoscope control device, operation method for endoscope system, and storage medium storing endoscope control program
Inventor: NISHIMURA HIROKAZU
IPC: A61B1/015
Filed: 2018-02-09
Abstract: This endoscope system (1) comprises an endoscope (10) having an insertion unit (11) and drive units (20, 30, 40, 50) for causing the insertion unit to make an insertion motion. The endoscope system also comprises: an image processing unit (101) for generating image information; a status determination unit (104) for acquiring at least one of the image information and insertion status information relating to the insertion status of the insertion unit, and determining the insertion status on the basis of at least one of the acquired pieces of information; an insertion control information generation unit (106) for generating insertion control information on the basis of the insertion status; and a control unit (110) for controlling the drive units on the basis of the insertion control information.
Patent WO-2018180027-A1 (WO)
Title: トラクタ
Inventor: KUROKAWA YOSHIAKI
IPC: B60K15/063
Filed: 2018-02-21
Abstract: 本願発明のトラクタ１は、エンジン５を搭載した走行機体２と、エンジン５の排気ガスを浄化する後処理装置３２と、後処理装置３２に供給される還元剤を貯留する還元剤タンク５１とを備える。左右一対の燃料タンク１１を走行機体２の前後中途部の左右に振り分けて配置する。左右いずれか一方の燃料タンク１１の前下部に、還元剤タンク５１を収容するタンク用凹所５２を形成する。タンク用凹所５２に還元剤タンク５１を収容した状態では、燃料タンク１１の前上部１１ＬＦと還元剤タンク５１とが上下に並ぶ。
Patent WO-2018159517-A1 (WO)
Title: 電動ポンプ
Inventor: OKAGAWA TETSUYA
IPC: F04B9/04
Filed: 2018-02-26
Abstract: 本発明の電動ポンプ１は、液体を送り出す電動ポンプ１であって、鉛直方向に往復動するピストン（一方のピストン５０及び他方のピストン６０）を有するポンプユニット１０と、ポンプユニット１０から鉛直方向上側に離間して配置されたモータユニット２０と、モータユニット２０の発生する動力をポンプユニット１０の駆動力として伝達する動力伝達部３０と、を備えている。
Patent WO-2018159615-A1 (WO)
Title: Purification de protéines avec la protéine l
Inventor: CHEN CHEN
IPC: C12P21/08
Filed: 2018-02-27
Abstract: L'invention concerne des procédés de purification et/ou de production d'une protéine. Selon certains modes de réalisation de la présente invention, un procédé comprend l'étape d'élution d'une protéine à partir d'une matrice de protéine L par la réduction de la conductivité. Selon certains modes de réalisation de l'invention, la protéine est un anticorps. L'invention concerne également un anticorps. Selon certains modes de réalisation, un anticorps de la présente invention comprend une chaîne légère, qui contient une région variable kappa et une région constante lambda.
Patent WO-2018163977-A1 (WO)
Title: 画像処理装置および画像処理方法
Inventor: TAKANASHI Shogo
IPC: H04N5/222
Filed: 2018-03-01
Abstract: 記述者によって隠される記述部上の記述の視認性を記述者と記述部上の記述との位置関係を保った状態で確保する。　記述者が記述部に記述している状態を撮像して得られた動画像データを処理して記述部分を判断する。記述部分と判断された各部分を記述として表示する表示データを発生して動画像データに重畳する。例えば、現在のフレーム画像と基準フレーム画像との間で画素毎の差分値を抽出し、この差分値が閾値以上である画素が連続する纏まりを把握し、この纏まり毎に記述部分であるか否かを判断する。
Patent WO-2018164058-A1 (WO)
Title: 光学装置
Inventor: NIKON CORPORATION
IPC: G03B17/20
Filed: 2018-03-05
Abstract: 光学装置は、被写体像を形成する光学系を介して入射した光のうち第１の波長の光を第２の波長の光よりも高い反射率で反射する第１の光学素子と、画像を表示する表示部と、前記第１の光学素子で反射された光と前記表示部から射出された光とが入射し、前記第１の光学素子で反射されて入射した光のうち前記第１の波長の光を第１の透過率で透過し、前記第２の波長の光を前記第１の透過率よりも高い第２の透過率で透過し、前記表示部から射出されて入射した光のうち前記第１の波長の光を第１の反射率で反射し、前記第２の波長の光を前記第１の反射率より低い第２の反射率で反射する第２の光学素子を有し、前記第１の光学素子で反射された光による前記被写体像と前記表示部に表示された前記画像とを重ねて観察可能な観察部と、を備える。
Patent WO-2018169045-A1 (WO)
Title: 中気門亜目ダニ類の防除剤
Inventor: NAKAMURA SATOSHI
IPC: A01N47/06
Filed: 2018-03-16
Abstract: ８－フルオロ－２，３－ジメチル－６－（１，１－ジメチルエチル）－４－（メチルカルボニル）オキシキノリン等の特定のキノリン誘導体化合物、アゾキシストロビン、ピコキシストロビン、ピラクロストロビン、クレソキシムメチル、トリフロキシストロビン、メトミノストロビン、オリサストロビン、ファモキサスドン、フルオキサストロビン、ピリベンカルブ、シアゾファミド、アミスルブロム、フラトラニル、メプロニル、イソファタミド、フルオピラム、カルボキシン、チフルザミド、フルキサピロキサド、フラメトピル、ペンフルフェン、ペンチオピラド、ボスカリド、ジフルメトリム、フルアジナム、フェムリゾン、フェンピロキシメート、又はこれら化合物の酸付加塩を有効成分とする防除剤が、中気門亜目ダニ類に対して優れた防除効果を示す。
Patent WO-2018181020-A1 (WO)
Title: 予兆検知システム及び予兆検知方法
Inventor: KISHI MAKOTO
IPC: G05B23/02
Filed: 2018-03-23
Abstract: 予兆検知システムは、機器の運転データと、機器の運転履歴を示す運転履歴データと、を取得するデータ取得部と、運転データと、運転履歴データと、機器の監視対象となるパラメータについて運転履歴データに対応する時点での当該パラメータの値を推定する推定モデルと、に基づいて、パラメータの推定値を算出する推定部と、推定部によるパラメータの推定値とデータ取得部が取得した運転データに含まれるパラメータの計測値または推定値との偏差に基づいて、機器の状態を評価する状態評価部と、を備える。
Patent WO-2019180943-A1 (WO)
Inventor: KIYOKAWA YU
IPC: G01M7/08
Filed: 2018-03-23
Abstract: [Problem] To provide an abnormality diagnosis device, abnormality diagnosis method, and computer readable recording medium with which abnormalities in a structure can be accurately detected. [Solution] This abnormality diagnosis device has: a feature amount calculation unit 2 which performs normalization of amplitude components and normalization for removing an initial phase from phase components on a mode vector generated on the basis of the vibrations of a structure 20 as measured by a sensor 21, and which calculates an amplitude feature amount for the amplitude components and a phase feature amount for the phase components; and an abnormality detection unit 3 which specifies the abnormality of the structure 20 on the basis of the amplitude feature amount and the phase feature amount.
Patent WO-2019180971-A1 (WO)
Inventor: TAKAYAMA YUJI
IPC: H02P27/06
Filed: 2018-03-23
Abstract: This motor drive device (2) is provided with a single-phase inverter (11) that is an inverter for converting a DC voltage output from a battery power supply (10) to an AC voltage and outputting the AC voltage as an application voltage applied to a motor. The application voltage when the DC voltage is a second voltage lower than a first voltage is lower than the application voltage when the DC voltage is the first voltage. Accordingly, the discharge current of the battery is limited, making it possible to obtain the motor drive device (2) capable of limiting a temperature rise of the battery.
Patent WO-2019186712-A1 (WO)
Title: Display device
Inventor: NAKATA YUKINOBU
IPC: H01L27/32
Filed: 2018-03-27
Abstract: In a bending region (B) in a frame region (F), a slit (U) is formed in at least one layer of an inorganic film (La) which constitutes a TFT layer (29), in such a manner as to penetrate the inorganic film (La) and to expose the upper surface of a second resin film (23b) on a resin substrate layer (10a). In the resin substrate layer (10a) in the bending region (B): at least one opening (Sa) is formed in an inorganic insulating film (24a); and a first resin film (23a) and the second resin film (23b) are in contact with each other at the opening (Sa).
Patent WO-2018193806-A1 (WO)
Title: マーカユニット
Inventor: SAITO TOMOHIRO
IPC: G01B11/26
Filed: 2018-03-29
Abstract: 本発明は、例えば、同じ対象物に対して、同じ条件で容易に設置することが可能なマーカユニットを提供する。　本発明のマーカユニットは、上基板と、下基板とを含み、前記下基板の上に、前記上基板が積層された積層体であり、前記下基板は、その上面に、前記積層体の上面側に露出した下基板被検出部を有し、その下面に、位置決定部を有し、前記被検出部は、前記積層体の上面側から検出可能であり、前記位置決定部は、マーカユニットが設置される被設置体における前記マーカユニットが設置される被設置部に対して、位置を決定する形状であることを特徴とする。
Patent WO-2019187099-A1 (WO)
Title: Bodily function independence assistance device and method therefor
Inventor: LI YUAN
IPC: G06Q50/22
Filed: 2018-03-30
Abstract: The present invention comprises: an acquisition unit that acquires bodily state information, from at least one sensor having at least a person as the subject of detection, such information indicating the bodily state of the person; a bodily function analysis unit that analyzes changes in the bodily functions of the person on the basis of time-series changes in the bodily state information acquired by the acquisition unit; and a bodily function improvement suggestion unit that, on the basis of the analysis results of the bodily function analysis unit, generates bodily function improvement suggestion information representing an improvement plan for bodily functions, with respect to changes in the bodily functions of the person.
Patent WO-2018211836-A1 (WO)
Title: 遠隔状態監視システム及び監視方法
Inventor: SUZUKI YOSHIMASA
IPC: E01D22/00
Filed: 2018-03-31
Abstract: 【課題】無線回線を利用し、通信データ量が少ないという無線通信方式の特有の制約があったとしても、構造物の状況把握に必要なデータを遠隔の監視部に送信可能な遠隔状態監視システムを提供する。 【解決手段】遠隔状態監視システム１０は、構造物の状態に関する情報を収集する情報収集部１２と、通信回線１６を介して接続され、構造物を遠隔で監視する監視部１４とを有する。情報収集部１２は、物理量を示すデータを計測する各センサ部を備え、前記ひずみ量が所定値を超えた場合、当該ひずみ量または異常状態を示す情報の少なくとも一方を出力する。
Patent WO-2018182041-A1 (WO)
Title: Bande de roulement ayant un bloc avec une encoche pour améliorer la performance sur la neige
Inventor: KANEKO SHUICHI
IPC: B60C11/13
Filed: 2018-04-02
Abstract: La présente invention concerne une bande de roulement pourvue d'une pluralité d'éléments de contact (5) ayant une pluralité de parois latérales (51) faisant face à une coupe (4, 41), au moins l'une d'une paroi latérale (51) étant pourvue d'une concavité (6) s'étendant sur toute la largeur de la paroi latérale (51), la concavité ayant deux parties de bord de concavité (61, 62) au niveau d'une intersection avec la paroi latérale radialement distante de la paroi latérale radialement la plus à l'intérieur de la paroi latérale (51) avec une distance G, sur un plan perpendiculaire à la fois à la face de contact (2) et la paroi latérale (51), la concavité (6) créant une partie la plus à l'intérieur (63) la plus éloignée de la paroi latérale dans la direction transversale, deux parties de bord (52) étant distantes dans la direction transversale avec une distance B, la partie la plus à l'intérieur (63) étant distante transversalement de la partie de bord la plus proche (52) avec une distance D, à un nouvel état, un volume de la concavité (6) est au plus égal à 5 % du volume total de l'élément de contact (5), la distance D est comprise entre 10 % et 30 % de la distance B, et une longueur d'une ligne droite virtuelle reliant une partie de bord de concavité inférieure (62) et la partie la plus à l'intérieur (63) est plus courte qu'une longueur d'une ligne droite virtuelle reliant une partie de bord de concavité supérieure (61) et la partie la plus à l'intérieur (63).
Patent WO-2019017018-A1 (WO)
Title: Endoscope device and measurement support method
Inventor: TATSUTA TAKEICHI
IPC: A61B1/00
Filed: 2018-04-04
Abstract: Provided are an endoscope device and a measurement support method which are capable of performing an accurate measurement on an object to be observed and preventing an increase in the manufacturing cost for an endoscope. This endoscope device (100) is provided with: a signal processing unit (42) which processes a captured image signal obtained by imaging a subject through an imaging optical system including an objective lens (21) on the distal end portion (10C) of an endoscope (1) and thereby generates a captured image; an auxiliary measurement light emitting unit (30) which emits planar auxiliary measurement light (30A) from the distal end portion (10C); and a display control unit (43) which controls a display unit (7) to display the captured image which includes an intersection line (30f) formed in a region at which a plane (30F) formed by the auxiliary measurement light (30A) interests with the subject. The auxiliary measurement light emitting unit (30) emits the auxiliary measurement light (30A) in a state in which an optical axis (Ax) and the plane (30F) intersect at one specific point on the optical axis (Ax) of the objective lens (21), and the distance of the one specific point from the objective lens (21) is 5-20 mm inclusive.
Patent WO-2018186456-A1 (WO)
Title: ホスト装置及びリムーバブルシステム
Inventor: ONO TADASHI
IPC: G06K7/00
Filed: 2018-04-04
Abstract: ホスト装置（２００）は、第１のインターフェイスをサポートする第１のスレーブ装置、及び、第１のインターフェイスとは異なる第２のインターフェイスをサポートする第２のスレーブ装置の何れかと接続する。ホスト装置（２００）は、ホスト装置（２００）に接続された第１の装置に対して第１のインターフェイスの初期化を行い、第１のインターフェイスの初期化に成功した場合、第１の装置が第２のスレーブ装置であるか否かを判定するＩ／Ｆ制御部（２０６）と、第１の装置が第２のスレーブ装置である場合、第２のインターフェイスの初期化を行い、第１の装置が第２のスレーブ装置ではない場合、第１のインターフェイスの初期化を継続するホスト装置Ｉ／Ｆ部（２０５）と、を具備する。
Patent WO-2018186477-A1 (WO)
Title: 放射線撮影装置
Inventor: SAITO ATSUO
IPC: A61B6/04
Filed: 2018-04-05
Abstract: ロール部材１２が時計回り方向に揺動したときには、一対の第２の当接部材７３、７４が左方向に揺動し、第２の当接部材７４が第１の当接部材７２と当接する。そして、さらにロール部材１２が時計回り方向に揺動したときには、第２の当接部材７４が第１の当接部材７２を押圧する。これにより、第１の当接部材７２に連結された移動部材６５も左方向に移動する。この移動部材６５の左方向への移動に伴って、ケーブルベヤ６１の移動端６３が回動しながら左方向に移動し、ケーブルベヤ６１に案内された配線は、たるみを生ずることなくケーブルベヤ６１と共に移動する。
Patent WO-2018190398-A1 (WO)
Inventor: TABATA KAZUHIKO
IPC: C12N1/21
Filed: 2018-04-12
Abstract: According to the present invention, it becomes possible to produce theanine with high efficiency without requiring adding ethylamine from the outside and without accumulating or remaining ethylamine as a by-product, by using a microorganism which has an enhanced activity to produce ethylamine using acetaldehyde and alanine as substrates and an enhanced γ-glutamylmethylamide synthase activity or an enhanced glutaminase activity.
Patent WO-2019215800-A1 (WO)
Inventor: TSUMATORI HIROYUKI
IPC: A61B10/00
Filed: 2018-05-07
Abstract: この治療支援装置（１００、２００、３００）は、第１蛍光薬剤から発せられた第１蛍光（Ｌｘ１）に基づく第１蛍光画像（８１）と、第１蛍光薬剤から発せられた第１蛍光とは波長帯域が異なる第２蛍光薬剤から発せられた第２蛍光（Ｌｘ２）に基づく第２蛍光画像（８２）との両方を表示部（９００）に出力する画像出力部（２４、３２４）を備える。
Patent WO-2019187176-A1 (WO)
Title: Method for setting polymerization conditions and method for producing optical material
Inventor: FURUYA MASAYUKI
IPC: C08F2/00
Filed: 2018-06-06
Abstract: This method for setting polymerization conditions includes: a physical property acquisition step S10 for acquiring a physical property value a derived from functional groups before heating a polymerization-reactive compound, and a physical property value b derived from residual functional groups after keeping the polymerization-reactive compound heated for a prescribed time, in a case where a composition including a polymerization-reactive compound and a polymerization catalyst and/or a polymerization initiator is heated and kept heated at a prescribed temperature; a residual functional group ratio calculation step S20 for calculating a residual functional group ratio from the physical property value a and the physical property value b; a reaction rate coefficient calculation step S30 for calculating a reaction rate coefficient from the residual functional group ratio on the basis of a reaction rate formula; and a polymerization temperature calculation step S40 for calculating the polymerization temperature on the basis of the reaction rate coefficient and the following conditions.
Patent WO-2019009042-A1 (WO)
Title: Terminal block
Inventor: KUDO YASUHIRO
IPC: F16B5/02
Filed: 2018-06-15
Abstract: Disclosed is a terminal block 1 comprising: a plate-shaped base part 10 in which a collar attachment hole 12 is opened; and a tubular collar 20 that is attached to the collar attachment hole 12. The inner surface of the collar 20 is tapered such that the inner diameter decreases from an opening 13 on one side of the collar attachment hole 12 toward an opening 13 on the other side of the collar attachment hole 12.
Patent WO-2019064728-A1 (WO)
Title: Negative electrode active material containing oxygen-containing silicon material, and method for producing same
Inventor: YAMAGUCHI YASUHIRO
IPC: H01M4/38
Filed: 2018-06-18
Abstract: Provided are: a negative electrode active material which contains a silicon material and makes it possible to modify the capacity maintenance rate of a secondary battery to a suitable value; and a method for producing the negative electrode active material. A negative electrode active material characterized by containing an oxygen-containing silicon material having an oxygen content (WO %) of 16 to 27% by mass exclusive (i.e., 16 < WO < 27) and a silicon content (WSi %) of 62 to 81% by mass exclusive (i.e., 62 < WSi < 81).
Patent WO-2018235806-A1 (WO)
Title: Check valve
Inventor: KITO MASATO
IPC: F16K15/08
Filed: 2018-06-19
Abstract: Provided is a check valve which is capable of improving the sealing function of an auxiliary valve body, even if the check valve is enlarged. The present invention is characterized in that, when seal area S1 refers to the sum total of the contact area between an auxiliary valve body 300 and a second valve seat 231, and the contact area between the auxiliary valve body 300 and a third valve seat 440, when the auxiliary valve body 300 is sitting on the second valve seat 231 and the third valve seat 440, and pressure receiving area S2 refers to the area, in a lower end surface of the auxiliary valve body 300, of a non-contact region between the contact region between the auxiliary valve body 300 and the second valve seat 231, and the contact region between the auxiliary valve body 300 and the third valve seat 440, S2 ≥ S1 is satisfied.
Patent WO-2019026451-A1 (WO)
Title: Transport device
Inventor: TAKAYANAGI HIDEKI
IPC: B65G11/08
Filed: 2018-06-19
Abstract: A transport device according to one embodiment of the present technique has a first chute, a holding mechanism, a lifter, and a controller. The first chute has a transport surface sloping downward in a transport direction and transports in an aligned manner a plurality of workpieces along the transport surface. The holding mechanism has a stopper which is provided in a first region on the transport surface and which stops a first workpiece having arrived in the first region. The lifter has: a support section provided in a second region on the transport surface and supporting the bottom of a second workpiece located upstream of the first workpiece; and a drive section for lifting and lowering the support section relative to the transport surface. The controller is configured so as to be capable of outputting to the drive section a first control signal which lifts the support section to move the front end of the bottom of the second workpiece upward from the transport surface.
Patent WO-2019021703-A1 (WO)
Title: Thermoelectric power generation module for calibration
Inventor: YAMAMOTO ATSUSHI
IPC: H01L35/32
Filed: 2018-06-20
Abstract: Provided are a thermoelectric conversion element and a thermoelectric power generation module including same, which are utilizable as a thermoelectric power generation module for calibration of an evaluation device for thermoelectric power generation modules. The thermoelectric power generation module for calibration of an evaluation device for thermoelectric power generation modules according to the present invention is characterized by comprising a plurality of thermoelectric conversion elements (40) disposed in parallel between an upper electrode (4b) and a lower electrode (4a), and by providing at least one through-hole (5, 6, 7) in respective lateral surfaces of the plurality of thermoelectric conversion elements so that heat flow between the upper electrode and the lower electrode is suppressed at the time of power generation.
Patent WO-2019017319-A1 (WO)
Title: Three-dimensional grip detecting sensor
Inventor: MINAMI KAZUAKI
IPC: G06F3/01
Filed: 2018-07-17
Abstract: The present invention has an outer wall (2) such that when a first region (A1) of the outer wall (2) is subjected to a pressing operation, the first region (A1) undergoes a first deformation in which the first region (A1) is recessed inward from the outer wall (2), and a second region (A2) different from the first region (A1) undergoes a second deformation in which the second region (A2) is projected outward from the outer wall (2). The present invention comprises: a three-dimensional object which is subjected to a pressing operation by a user; a first sensor (11) disposed on the outer wall (2) of the object; and a second sensor (12) disposed on the outer wall (2) of the object at a position asymmetric to the first sensor (11). The first sensor (11) and the second sensor (12) are each provided with: a piezoelectric film (15) which deforms in response to being subjected to a pressing operation by the user; a first electrode (31) formed on a first main surface of the piezoelectric film (15); a second electrode (32) formed on the first main surface of the piezoelectric film (15) and disposed parallel to the first electrode (31); and a reference electrode (14) formed on a second main surface of the piezoelectric film (15).
Patent WO-2019027024-A1 (WO)
Title: Indwelling needle provided with hemostatic valve, and indwelling needle assembly
Inventor: NAKAGAMI HIROYUKI
IPC: A61M39/06
Filed: 2018-08-02
Abstract: Provided is a novel indwelling needle provided with a hemostatic valve that is capable of discharging air in an internal flow path. An indwelling needle 10 provided with a hemostatic valve, the indwelling needle 10 having a cannula 12 to be inserted percutaneously into a blood vessel on the distal end side thereof and being equipped with a connecting connector 14 on the proximal end side, an internal flow path 18 being formed from the cannula 12 to the connecting connector 14, and a hemostatic valve 16 being disposed inside the connecting connector 14, wherein an air vent passage 118 that allows the internal flow path 18 to communicate with an outside space is formed in the connecting connector 14 on the cannula 12 side from the hemostatic valve 16, and a filter 120 that allows gas to pass but does not allow liquid to pass through is mounted in a compressed state in the air vent passage 118.
Patent WO-2019044479-A1 (WO)
Title: Fluorine-containing ether compound, fluorine-containing ether composition, coating solution, article and method for producing same
Inventor: UNO MAKOTO
IPC: C09D171/02
Filed: 2018-08-13
Abstract: Provided are a fluorine-containing ether compound, a fluorine-containing ether composition, and a coating solution capable of forming a surface layer having excellent initial water and oil repellency, fingerprint removability, abrasion resistance, light resistance, and chemical resistance, as well as an article having the surface layer and a method for producing the same. A fluorine-containing ether compound represented by A-O-(Rf1O)m-Q1(R1)b. Where, A is a C1-20 perfluoroalkyl group, Rf1 is a perfluoroalkylene group, m is an integer of 2-500, (Rf1O)m may comprise Rf1O having two different numbers of carbon atoms, Q1 is a (b + 1)-valent perfluorohydrocarbon group optionally having a hydroxyl group, R1 is a monovalent organic group having at least one hydrolyzable silyl group, b is an integer of 2 or higher, and the b-number of R1 may be the same or different.
Patent WO-2019171623-A1 (WO)
Title: Positive electrode active material for lithium ion secondary batteries, and lithium ion secondary battery
Inventor: TOYAMA TATSUYA
IPC: H01M4/525
Filed: 2018-08-28
Abstract: The present invention provides: a positive electrode active material for lithium ion secondary batteries that have high charge/discharge capacity, good charge/discharge cycle characteristics and good output characteristics, while having excellent productivity; and a lithium ion secondary battery which uses this positive electrode active material for lithium ion secondary batteries. A positive electrode active material for lithium ion secondary batteries, which contains a lithium transition metal composite oxide that has an α-NaFeO 2  type crystal structure and is represented by composition formula (1) Li 1+a Ni b Co c M d O 2+α  (wherein M represents one or more metal elements other than Li, Ni and Co; and a, b, c, d and α represent numbers that respectively satisfy -0.04 ≤ a ≤ 0.04, 0.80 ≤ b ≤ 1.0, 0 ≤ c ≤ 0.06, (b + c + d) = 1, and -0.2 < α < 0.2), and wherein the lattice constant of the a-axis of the crystal structure is 2.878 × 10 -10  m or more.
Patent WO-2020059107-A1 (WO)
Inventor: MIZUTA KENJI
IPC: B23Q3/18
Filed: 2018-09-21
Abstract: Provided is a centering jig for centering an operation-device-side operation-tool-holding part that executes a prescribed operation using a held tool, and an exchange tool grip part that delivers a tool accommodated in a tool-accommodating part, wherein the centering jig has: a first centering jig attached to the operation-tool-holding part in a state in which rotation is restricted, the first centering jig being such that a circular centering positioning hole the center of which overlaps a central axis, and a phase positioning hole at a position set apart from the centering positioning hole in the radial direction, are formed in a surface that is orthogonal to the central axis; and a second centering jig gripped by the exchange tool grip part in a state in which rotation is restricted, the second centering jig being such that a centering shaft member that can be inserted into the centering positioning hole and a phase shaft member that can be inserted into the phase positioning hole protrude in a state of being parallel to each other and capable of moving in the axial direction, and the centering shaft member and the phase shaft member being biased in the protrusion direction by a biasing member.