baber/WOPTO huggingface dataset:
Patent WO-2020179818-A1 (WO)
Inventor: KOSEKI TOMONOBU
IPC: H02M7/48
Filed: 2020-03-04
Abstract: In a driving control device for an electric motor according to the present invention, two drive control systems, each including a control circuit, an inverter, a power supply connector, and a ground connector, are provided to the two winding groups of an electric motor, the driving control device being such that the two control circuits are connected to a common internal ground, a rectifier element that channels current from the common ground to the ground connectors on a line connecting the ground connectors and the common ground is provided, a current detection element is provided in a line connecting the rectifier element and the ground connectors with a positive power supply, and the presence of open faults in the ground connectors is diagnosed on the basis of the voltage applied to the current detection element.
Patent WO-2020184528-A1 (WO)
Inventor: SHIMODA HIDEO
IPC: A47J43/046
Filed: 2020-03-10
Abstract: 収容部を保持した状態で安全に調理動作等を行うことができる電動調理器を提供する。装置本体と、内部に食材を収容するとともに、前記装置本体に取り付けられる収容部と、を備え、前記装置本体は、前記収容部にそれぞれ接続される第１及び第２の接続部と、前記第１の接続部の接続状態を検知する第１の検知部と、前記第２の接続部の接続状態を検知する第２の検知部と、前記第１の検知部及び前記第２の検知部の検知結果に基づいて、前記装置本体の動作を制御する制御部と、を備える。
Patent WO-2020203275-A1 (WO)
Inventor: CHO KENTA
IPC: G10L15/22
Filed: 2020-03-17
Abstract: A threshold value adjustment device according to an embodiment of the present invention is provided with a voice recognition unit, an evaluation unit, and a display control unit. The voice recognition unit performs voice recognition. The evaluation unit inputs voice audio to be evaluated and a threshold value list in which a plurality of threshold values set individually for a plurality of predetermined words to be recognized serve as elements to the voice recognition unit, then uses the recognition results for the voice audio to be evaluated output by the voice recognition unit as a basis to calculate evaluation values for each of the plurality of words to be recognized, said evaluation values representing the recognition accuracy of each of the plurality of words to be recognized by the voice recognition unit that used the threshold value list. The display control unit causes a display device to display a threshold value adjustment screen for adjusting a threshold value corresponding to a discretionary word to be recognized among the plurality of words to be recognized. The threshold value adjustment screen includes an accuracy list screen in which the evaluation values calculated by the evaluation unit for each of the plurality of words to be recognized are presented together with ideal values calculated beforehand for each of the plurality of words to be recognized.
Patent WO-2021100221-A1 (WO)
Inventor: HORI HISASHI
IPC: B23K20/12
Filed: 2020-03-26
Abstract: This method for manufacturing a liquid-cooled jacket is characterized by including a first main joining step of inserting only a stirring pin (F2) of a rotating tool (F) into a surface (3a) of a sealing body (3), and causing the stirring pin (F2) to relatively travel once around an outer peripheral edge portion of the surface (3a) of the sealing body (3), along a peripheral wall portion (11), with only the stirring pin (F2) brought into contact with the sealing body (3) and an end surface (11a) of the peripheral wall portion (11), to frictionally stir a first abutting portion (J1), wherein, in the first main joining step, a jacket main body (2) and the sealing body (3) are frictionally stirred by using a pair of holding portions (22) to cause the jacket main body (2) and the sealing body (3) to rotate or translate, while a bottom portion (10) of the jacket main body (2) and the surface (3a) of the sealing body (3) are being pressed and held from both outer sides by the holding portions (22).
Patent WO-2020203957-A1 (WO)
Title: Cosmetic sheet and cosmetic material using same, and resin composition for surface protection layer
Inventor: GOTOU OSAMU
IPC: B32B27/00
Filed: 2020-03-30
Abstract: Provided are: a cosmetic sheet and cosmetic material that can inhibit bleed-out and maintain long-term weather resistance to a very good extent; and a resin composition for a surface protection layer. This cosmetic sheet has at least a base layer and a surface protection layer, wherein the contained amount of an all-ultraviolet absorber in the surface protection layer is 10 parts by mass or less with respect to 100 parts by mass of a resin, and the surface protection layer satisfies [1] or [2]. The present invention also provides a cosmetic material and a resin composition for a protection layer. [1] The surface protection layer contains, as the ultraviolet absorber, a hydroxyphenyl triazine compound represented by general formula (I) and a hydroxyphenyl triazine compound represented by general formula (II), and the contained amount of the hydroxyphenyl triazine compound represented by general formula (II) is 50 mass% or less with respect to a total of 100 mass% of the contained amount of the hydroxyphenyl triazine compound represented by general formula (I) and the contained amount of the hydroxyphenyl triazine compound represented by general formula (II). [2] The surface protection layer contains, as the ultraviolet absorber, the hydroxyphenyl triazine compound represented by general formula (I) and a hydroxyphenyl triazine compound represented by general formula (III).
Patent WO-2020241157-A1 (WO)
Title: Moissonneuse-batteuse
Inventor: ITO REIJI
IPC: B60K13/04
Filed: 2020-04-28
Abstract: Un dispositif d'actionnement de commutation d'embrayage (50) est disposé en dessous d'une partie sur un côté du dispositif de battage (8) dans la direction gauche-droite dans une unité de stockage de grain (10). Un fil de câble (52) s'étend vers l'arrière entre le dispositif de battage (8) et l'unité de stockage de grain (10) à partir d'un mécanisme d'embrayage (45) pour atteindre le dispositif d'actionnement de commutation d'embrayage (50).
Patent WO-2021220465-A1 (WO)
Inventor: YOSHIDA HIROSHI
IPC: G06Q10/06
Filed: 2020-04-30
Abstract: A rule processing device according to one embodiment of the present invention comprises: an evaluation unit which compares a plurality of pieces of business data to a first rule used to evaluate whether the business data is appropriate and a second rule used to evaluate whether the business data is inappropriate, and evaluates, for each piece of business data, whether the business data conforms to the first or the second rule, and thereby evaluates whether the business data is appropriate; a second calculation unit which, on the basis of the evaluation results, calculates the proportion of the number of pieces of business data that conform to the first or the second rule to the total number of pieces of business data, and calculates a ratio on the basis of the number of pieces of business data that are evaluated as conforming to the first rule and the number of pieces of business data that are evaluated as conforming to the second rule; and a determination unit that determines, on the basis of the rule hit rate and the ratio, whether it is necessary to increase or decrease the first or the second rule.
Patent WO-2020226172-A1 (WO)
Title: Symbol determination device and symbol determination method
Inventor: TANIGUCHI HIROKI
IPC: H03M13/41
Filed: 2020-05-08
Abstract: This symbol determination method comprises: generating a symbol sequence by subjecting a reception signal sequence taken in from a transmission path to adaptive equalization by an estimated inverse-transfer function of the transmission path; performing provisional determination with respect to the generated symbol sequence; generating a plurality of symbol sequences indicating a transmission path state in a range between a provisionally determined symbol obtained by the provisional determination and a symbol in a vicinity of the provisionally determined symbol; on the basis of the plurality of generated symbol sequences indicating the transmission path state and an estimated transfer function of the transmission path, generating an estimated reception symbol sequence for each transmission path state; calculating a metric between a symbol sequence obtained from the reception signal sequence and each of the estimated reception symbol sequences; and determining a transmission symbol sequence by selecting a most likely estimated reception symbol sequence on the basis of the calculated metric, the provisionally determined symbol, and the symbol in the vicinity of the provisionally determined symbol.
Patent WO-2020261810-A1 (WO)
Inventor: SHIMIZU KUNIO
IPC: A01D34/13
Filed: 2020-05-18
Abstract: An adjustment mechanism is provided which enables easily adjusting the gap between two blades in the reciprocating cutting blade device.　This reciprocating cutting blade device is provided with a pair of reciprocating cutting blades which are disposed in a state overlapping each other in the thickness direction, a support member which supports the reciprocating cutting blades so as to enable reciprocating motion in the longitudinal direction, and an adjustment mechanism which adjusts the gap between the reciprocating cutting blades on the lower surface side of the support member. The adjustment mechanism is provided with a screw hole which is provided in the support member, an adjustment screw which is provided with a male screw part that passes through an elongate hole provided in the reciprocating cutting blades and screws into the screw hole, and a nut which is screwed onto the male screw part projecting on the upper surface side of the support member and which fixes the male screw part and the support member, wherein an operated part, for operating rotation of the adjustment screw, is provided on the male screw part projecting on the upper surface side of the support member.
Patent WO-2021240767-A1 (WO)
Inventor: MIYAZAKI TAKANORI
IPC: B23K26/00
Filed: 2020-05-29
Abstract: La présente invention concerne un dispositif d'usinage par laser comprenant : un oscillateur laser pour générer une lumière laser; une table d'usinage sur laquelle est placée une pièce à usiner équipée d'une feuille de protection ayant une couche d'absorption de lumière laser; une tête laser pour usiner la pièce à usiner par une lumière laser; et une unité de commande qui ajuste la position de la tête laser de telle sorte que la position focale de la lumière laser devient une position séparée de la surface de la pièce à usiner vers la tête laser et commande la sortie de la lumière laser de telle sorte que la lumière laser est absorbée par la couche d'absorption de lumière laser, l'intérieur de la feuille de protection est déformé, et le marquage est ainsi réalisé.
Patent WO-2020246558-A1 (WO)
Inventor: HONKURA KOHEI
IPC: H01M10/48
Filed: 2020-06-04
Abstract: The present invention provides a battery control device provided with a battery module and a battery controller, wherein the battery controller is provided with a memory and a control circuit which executes a program recorded in the memory to control operation of the battery module, the memory stores battery data including relationships between direct-current resistance components and charge state and relationships between polarization resistance components and charge state, and the control circuit estimates the current deterioration state of the battery, refers to the battery data to extract a relationship between direct-current resistance component and charge state and a relationship between polarization resistance component and charge state on the basis of the estimated current deterioration state of the battery, and controls the battery.
Patent WO-2021014788-A1 (WO)
Title: Acrylic rubber having excellent water resistance
Inventor: MASUDA HIROFUMI
IPC: C08L33/08
Filed: 2020-06-05
Abstract: Provided are an acrylic rubber having excellent water resistance and a method for producing the same. An acrylic rubber including 70-99.9 wt% of bonding units derived from a (meth)acrylic acid ester, 0.1-10 wt% of bonding units derived from a crosslinkable monomer, and, if necessary, 0-20 wt% of bonding units derived from another monomer, wherein the ash content is 0.5 wt% or lower, the total amount of magnesium and phosphorus in the ash is 30 wt% or higher and the weight ratio ([Mg]/[P]) of magnesium and phosphorus is 0.4-2.5, and the Mooney viscosity (ML1+4, 100°C) is 10-150, has especially excellent water resistance, and a crosslinked rubber product using the same also has good properties.
Patent WO-2020250899-A1 (WO)
Title: 工作機械
Inventor: NAKATSUKASA YOSUKE
IPC: B23Q17/24
Filed: 2020-06-09
Abstract: 加工空間Ｍ内にクーラントを放出するクーラント放出部２０と、加工空間Ｍを開放する開放位置及び加工空間Ｍを閉じる閉じ位置の間を移動可能な移動カバー４と、移動カバー４を開放位置または閉じ位置に移動させるサーボモータ３２と、を備え、加工空間Ｍ内でのクーラントの状態に応じて、移動カバー４を閉じ位置の方向へ移動させるためのサーボモータ３２の駆動力を変更する工作機械２を提供する。これにより、加工空間内でのクーラントの状態に応じて密封度に調整することにより、クーラントのミストが外部に放出されることを低減できる工作機械を提供することができる。
Patent WO-2020262109-A1 (WO)
Inventor: SANO SHOICHI
IPC: C03C3/17
Filed: 2020-06-16
Abstract: 環境に有害な鉛を含有させることなく、低温で封着可能なガラス組成物と、それを用いた封着材料を提供する。 モル％で、Ｌｉ２Ｏ＋Ｋ２Ｏ　１～３０％、ＴｅＯ２　３０～８０％、ＭｏＯ３　５～３０％を含有することを特徴とするガラス組成物。
Patent WO-2020262217-A1 (WO)
Inventor: KODAMA Yuitsu
IPC: F02M59/36
Filed: 2020-06-19
Abstract: The purpose of the present invention is to provide a structure configured such that a rod can shift relative to a movable core (36), wherein the occurrence of cavitation erosion in the movable core (36) is minimized. For this purpose, the movable core (36) has a recess (36b) formed in an opposing surface (36a) that opposes a fixed core (39), and a through-hole (36d) which is formed through the movable core in an axial direction of a rod (35) and through which the rod (35) is inserted. The rod (35) has a small-diameter part (35a) inserted through the through-hole (36d), and a flange part (35b) that has an outer diameter larger than the small-diameter part (35a) and that comes into contact with the recess (36b), and the rod (35) is configured separately from the movable core (36). Only one through-hole (36d) is formed in the movable core (36). A gap formed between an inner peripheral surface (36b1) of the recess (36b) of the movable core (36) and an outer peripheral surface (35b3) of the flange part (35b) is configured so as to expand from an open side toward an inner side of the recess (36b).
Patent WO-2020262419-A1 (WO)
Inventor: HIGASHI MASAYUKI
IPC: H01L51/50
Filed: 2020-06-24
Abstract: Provided is a charge-transporting varnish that includes a monodisperse charge-transporting organic compound (A), a dopant (B), and an organic solvent (C). The dopant (B) includes: an aryl sulfonic acid ester compound (B1); and halogenated tetracyanoquinodimethane (B2) or halogenated or cyanated benzoquinone (B3).
Patent WO-2022003862-A1 (WO)
Title: Slider
Inventor: MIYAZAKI YOHEI
IPC: A44B19/26
Filed: 2020-07-01
Abstract: A slider (1, 1B-1F) comprises a body (10, 10B, 10C), a handle (50), and a lock pin (60). The body (10, 10B, 10C) is constituted from a first body member (20, 20B, 20C) manufactured using a plane-split mold, and a second body member (30, 30B, 30C) manufactured using a manju-type-split or plane-split mold. The first body member (20, 20B, 20C) and the second body member (30, 30B, 30C) are joined directly.
Patent WO-2021010299-A1 (WO)
Inventor: IKEDA TAKASHI
IPC: F01N3/24
Filed: 2020-07-10
Abstract: This exhaust purification apparatus for an internal combustion engine 1 comprises: a first oxidation catalyst 22 and a second oxidation catalyst 23 provided to an exhaust passage 4 in the stated order from an upstream side; and a control unit 100 configured so as to execute temperature-increasing control for increasing the temperature of exhaust in an outlet of the first oxidation catalyst, and diagnose the first oxidation catalyst on the basis of the temperature of exhaust in an outlet of the second oxidation catalyst while the temperature-increasing control is being executed.
Patent WO-2022018867-A1 (WO)
Title: Inference apparatus, inference method and computer-readable storage medium
Inventor: TSUCHIDA Hikaru
IPC: G06F21/50
Filed: 2020-07-22
Abstract: An inference apparatus according to the embodiment including: an inference unit which is machine learning model trained using training data and configured to inference based on input data; a determination unit configured to determine whether input data is the training data or not based on inference data indicating a result of inference when the input data is input to the inference unit; and an output unit configured to output the inference data as output data when the determination unit determines that the input data is not the training data, and configured to output an alternative data different from the inference data as the output data when the determination unit determines that input data is the training data.
Patent WO-2021131145-A1 (WO)
Title: 中空糸膜モジュールの製造方法及び中空糸膜モジュール
Inventor: HAYASHI FUMIHIRO
IPC: B01D63/00
Filed: 2020-08-17
Abstract: 本開示の中空糸膜モジュールの製造方法は、複数本の中空糸膜を有する中空糸膜束と、上記中空糸膜束を収容する筐体と、上記中空糸膜束の両端域又は一端域における中空糸膜外面及び筐体内面間がポッティング剤により充填されるポッティング部とを備えている中空糸膜モジュールの製造方法であって、シート状のスペーサを上記中空糸膜束の両端部又は一端部における中空糸膜間の隙間に配置する工程と、上記配置されたスペーサが埋め込まれるように上記中空糸膜束の両端域又は一端域における中空糸膜外面及び筐体内面間にポッティング剤を充填する工程とを備えており、上記ポッティング剤が樹脂、ゴム又はエラストマーを主成分とし、上記スペーサがネット、不織布、多孔質シート又はフィルムである。
Patent WO-2021033727-A1 (WO)
Title: Microrna expression regulator
Inventor: OTSUKA Kurataka
IPC: A61P9/00
Filed: 2020-08-19
Abstract: The present invention relates to a microRNA expression regulator containing, as an active ingredient, a compound having a 1,3-benzodioxole ring.
Patent WO-2021070519-A1 (WO)
Title: Power supply device
Inventor: YAMAMOTO YASUYUKI
IPC: H02J50/70
Filed: 2020-09-01
Abstract: A power supply device 10 for supplying power to a seat S that can slide and turn with respect to a floor part F of a vehicle, is provided with: a power transmission unit 40 that is disposed, in the floor part F, along the sliding direction in which the seat S slides; and a power reception coil 71 that is, in the bottom part of the seat S, attached so as to face the power transmission unit 40 with an interval therebetween, wherein the power transmission unit 40 includes a main coil 41 for supplying power to the power reception coil 71 in a non-contact way, and at least one sub coil 42 that is disposed radially outward of the main coil 41 and that suppresses leakage magnetic flux flowing out from the power supply device 10.
Patent WO-2021054465-A1 (WO)
Title: Non-woven fabric
Inventor: FUJIMOTO YUYA
IPC: D04H3/011
Filed: 2020-09-18
Abstract: Provided is a non-woven fabric which is suitable for cleaning wipers, diapers, food packaging materials, etc., and has excellent water absorption and handling performance. The non-woven fabric according to the present invention contains a thermoplastic biodegradable resin, and is characterized in that fibers constituting the non-woven fabric have crimps, the flexural rigidity index in the mechanical direction (MD) of the non-woven fabric is 7.77-37.4 as defined by the following equation: flexural rigidity index in the mechanical direction (MD) = flexural rigidity (gf·cm) in the mechanical direction (MD)/{basis weight(g/m2)}2.5×106, and the bulk density of the non-woven fabric is 0.098 g/cm3 to 0.251 g/cm3.
Patent WO-2021075215-A1 (WO)
Title: Method and system for assisting in application of topical agent
Inventor: KATO YUMIKO
IPC: G01N21/27
Filed: 2020-09-18
Abstract: A method according to one embodiment of the present disclosure comprises: acquiring first image data containing spectrum information for an at least four-band wavelength region, the data having been generated by using a camera to photograph a user who is using a topical agent; detecting, on the basis of the first image data, a first region, constituting a region of the user's skin to which the topical agent has been applied, in a first image represented by the first image data; and generating and outputting second image data representing a composite image obtained by superimposing over the image of the user a second image for distinguishing the first region from a second region of the skin different from the first region. The first region is detected by comparing the respective spectra of a plurality of pixels in the first image to a specific spectrum stored in memory.
Patent WO-2022064716-A1 (WO)
Title: 端末
Inventor: MIN TIANYANG
IPC: H04W72/04
Filed: 2020-09-28
Abstract: 端末は、第１セルグループ及び第２セルグループを用いたデュアルコネクティビティにおいて、前記第２セルグループに含まれるターゲットセルへの接続をコンディショナル再設定に基づいて実行する制御部と、前記ターゲットセルへの接続に失敗した場合に、前記第２セルグループの失敗情報を含むメッセージをネットワークに送信する送信部と、を備え、前記制御部は、前記第２セルグループの失敗情報のタイプとして、前記コンディショナル再設定を識別する情報要素を前記メッセージに含める。
Patent WO-2021106855-A1 (WO)
Title: データ生成方法、データ生成装置、モデル生成方法、モデル生成装置及びプログラム
Inventor: LI MINJUN
IPC: G06T11/80
Filed: 2020-11-24
Abstract: ユーザフレンドリなセグメンテーションマップを利用したデータ生成技術を提供することである。本開示の一態様は、１つ以上のプロセッサが、第１のデータの特徴マップと、レイヤ化されたセグメンテーションマップとに基づいて、第２のデータを取得するステップを含むデータ生成方法に関する。
Patent WO-2021111963-A1 (WO)
Inventor: KONDA TOMOKI
IPC: E02F9/26
Filed: 2020-11-26
Abstract: This work machine comprises: a work apparatus including a bucket and a boom; a turning body on which the work apparatus is mounted and which performs a turning operation; a first operation setting unit which sets, for a period after excavation but before soil removal, a first operation in which the movement of the boom in the vertical direction is large, and a second operation in which the movement of the boom in the vertical direction is small; a first operation control unit which controls the work apparatus and/or the turning body to execute the first operation and the second operation; and a load measurement processing unit which measures a load inside the bucket in the period of the second operation.
Patent WO-2021107000-A1 (WO)
Title: 積層体、積層体の製造方法、積層用フィルム、画像表示装置
Inventor: MATSUDA YOSHINARI
IPC: B32B7/027
Filed: 2020-11-26
Abstract: 衝撃で保護板が割れた際に、大きな破片が飛散することのみならず、粉状の微細な破片が飛散することを抑制し得る積層体を提供する。　被着体と隣接層とを有してなり、前記被着体は、第一主面と、前記第一主面の背面の第二主面と、前記第一主面の端部と前記第二主面の端部とを結ぶ側面とを有し、前記被着体の少なくとも前記第一主面及び前記側面は、前記隣接層により被覆されており、前記隣接層は、前記被着体側から、少なくとも、プラスチックフィルムと、硬化性樹脂組成物の硬化物を含むハードコート層とをこの順に有し、前記プラスチックフィルムの軟化点Ｆ１と、前記ハードコート層の軟化点Ｆ２とが、Ｆ１＜Ｆ２の関係を満たす、積層体。
Patent WO-2021131593-A1 (WO)
Inventor: MATSUURA JUNYA
IPC: H01R13/04
Filed: 2020-12-04
Abstract: L'invention concerne une borne mâle qui peut être insérée de manière satisfaisante dans une borne femelle.　Une borne mâle (10) présente une languette (11) s'étendant dans la direction axiale. La languette (11) présente, au niveau d'une partie extrémité avant (17), une pente de guidage (17A) inclinée par rapport à la direction axiale. La pente de guidage (17A) présente une partie de contact de talon (17F) s'étendant linéairement le long de l'inclinaison de la pente de guidage (17A).
Patent WO-2021132101-A1 (WO)
Title: 眼鏡レンズ測定装置及び眼鏡レンズ測定プログラム
Inventor: MIZUNO KATSUYASU
IPC: G01M11/02
Filed: 2020-12-18
Abstract: 眼鏡レンズを測定する眼鏡レンズ測定装置であって、眼鏡レンズに向けて測定光束を照射する光源と、光源からの測定光束を透過させ、複数の指標が配列されることで形成される指標パターンを表示可能とする透過型ディスプレイと、指標パターンの表示を制御する表示制御手段と、眼鏡レンズと透過型ディスプレイとを経由した測定光束を検出する検出器と、検出器の検出結果に基づき、眼鏡レンズの光学特性を取得する光学特性取得手段と、検出器の検出結果に基づき、眼鏡レンズの光学特性とは異なるレンズ情報を取得するレンズ情報取得手段と、を備え、指標パターンが表示されることで光学特性が取得され、指標パターンの少なくとも一部が非表示とされることでレンズ情報が取得される。これによって、眼鏡レンズの光学特性とレンズ情報を、容易な構成で、精度よく取得することができる。
Patent WO-2021132734-A1 (WO)
Title: Composition comprenant un aérogel de silice hydrophobe sphérique et un polymère de silicone
Inventor: SHIMIZU MOMOKO
IPC: A61K8/25
Filed: 2020-12-18
Abstract: La présente invention concerne une composition cosmétique pour les substances kératineuses, telles que la peau, comprenant : (a) au moins un aérogel de silice hydrophobe sphérique, et (b) au moins un polymère de silicone sélectionné parmi les résines de silicone, les polymères de vinyle comprenant au moins un dendrimère de siloxane, et les copolymères comprenant des groupes carboxylates et des groupes polydiméthylsiloxanes. La composition cosmétique selon la présente invention peut fournir une durabilité à long terme améliorée de l'aspect matifiant et/ou de la couleur et une bonne texture.
Patent JP-WO2021059500-A1 (JP)
Title: エレベーター装置及び異常検出方法
IPC: B66B3/00
Filed: 2019-09-27
Abstract: エレベーター装置は、例えばかご（１）、動作制御部（２９）、記憶部（２１）、加速度計（１９）、算出部（２３）、及び異常検出部（２６）を備える。動作制御部（２９）は、かご（１）に、複数の診断区間を移動させる。算出部（２３）は、加速度計（１９）が検出した加速度に基づいて、かご（１）の水平方向の変位量を算出する。異常検出部（２６）は、算出部（２３）が算出した変位量と記憶部（２１）に記憶された診断区間ごとの基準値とに基づいて、案内部材の異常を検出する。