baber/WOPTO huggingface dataset:
Patent WO-2020217430-A1 (WO)
Inventor: KINOSHITA TADATOSHI
IPC: B21D37/08
Filed: 2019-04-25
Abstract: The objective of the present invention is to provide a rotary press die with which it is possible to set a center of rotation of a rotary die with high accuracy. The rotary press die is provided with a rotary die (11) for forming a negative angle portion in a plate-shaped workpiece, and a fixed die (34) which is disposed outside the rotary die to form a molded portion other than the negative angle portion in the workpiece, wherein the rotary die is a press molding die (10) which pivots about a pivot axis Or when the workpiece is to be removed, and which is formed to be capable of being retracted toward the inside of the fixed die. A pivot block (20) holding the rotary die in such a way as to be capable of pivoting about the pivot axis Or is provided between a fixed base (31) on which the rotary die is placed, and the rotary die, and the pivot block consists of a fixed piece (21) which is disposed on the fixed base and which is provided with a concave sliding surface (23) centered at the pivot axis Or, and a movable piece (22) which is disposed in the rotary die, and which is provided with a convex sliding surface (25) capable of sliding about the pivot axis Or along the concave sliding surface, wherein the concave sliding surface and the convex sliding surface have an opening angle from the pivot axis Or at least equal to 80 degrees and at most equal to 100 degrees.
Patent WO-2019221082-A1 (WO)
Title: Control device and data recording method
Inventor: SATO KENJI
IPC: G05B19/05
Filed: 2019-05-13
Abstract: The present invention is provided with a communication buffer for holding data received from apparatuses connected to the outside, a memory having a plurality of log recording areas in which the data can be recorded, and a main processor for repeatedly executing a logging process at a prescribed timing to read the data held in the communication buffer and record the read data in the log recording areas of the memory. When performing the logging process, the main processor records the data in a log recording area different from a log recording area used for recording by the logging process executed at an immediately preceding timing.
Patent WO-2019230904-A1 (WO)
Inventor: IKAI TOMOHIRO
IPC: H04N19/593
Filed: 2019-05-30
Abstract: La présente invention supprime le retard résultant d'un processus WPP. Un dispositif de décodage d'image (31) est pourvu : d'une unité de génération d'image prédite (308) qui utilise des données décodées jusqu'à une position d'une CTU en amont de la même position qu'une CTU cible, dans une ligne de CTU qui est une ligne au-dessus d'une ligne de CTU comprenant la CTU cible ; et d'une unité de décodage entropique (301) qui décode la CTU cible à l'aide de données décodées jusqu'à la position d'une CTU en amont de la même position que la CTU cible, dans la ligne de CTU qui est une ligne au-dessus de la ligne de CTU comprenant la CTU cible.
Patent WO-2020261357-A1 (WO)
Inventor: HIROYA SADAO
IPC: G10L25/60
Filed: 2019-06-25
Abstract: The present invention obtains stable assessment results from audio obtained through vocalization of a given sentence. This speech assessment device (1) outputs a score assessing speech in an input audio signal vocalized by a speaker in a first group. A feature quantity extraction unit (11) extracts an acoustic feature quantity from the input audio signal. A conversion unit (12) converts the acoustic feature quantity of the input audio signal into an acoustic feature quantity that is obtained when a speaker in a second group vocalizes the same text as the input audio signal. An assessment unit (13) calculates a score that gets increasingly higher with decreasing distance between the pre-conversion acoustic feature quantity and the post-conversion acoustic feature quantity.
Patent WO-2020017444-A1 (WO)
Title: Computation device, multiply-allocate operation device, multiply-allocate operation system, and multiply-allocate operation method
Inventor: MORIE TAKASHI
IPC: G06N3/063
Filed: 2019-07-12
Abstract: A computation device according to an embodiment of the present invention comprises a plurality of input lines and a multiply-allocate operation device. The plurality of input lines receives input of pulse signals based on input values. The multiply-allocate operation device comprises: a plurality of multiplication parts for, on the basis of the pulse signals inputted into each of the plurality of input lines, generating charges corresponding to multiplication values obtained by multiplying the input values by load values; and an output part for outputting a multiply-allocate signal representing the sum of the multiplication values by accumulating the charges which are generated by each of the plurality of multiplication parts in correspondence to the multiplication values. The input values and/or the load values are constrained.
Patent WO-2020022486-A1 (WO)
Title: Cyclopentenyl purine derivative or salt thereof
Inventor: KUNIYOSHI HIDENOBU
IPC: A61P11/04
Filed: 2019-07-26
Abstract: The present invention addresses the issue of providing: a compound exhibiting excellent medicinal efficacy as an anti-adenovirus agent; and an anti-adenovirus agent. The present invention provides an anti-adenovirus agent containing a compound indicated by general formula [1] or a salt thereof (in the formula: R 1  indicates a hydrogen atom, a halogen atom, a substitutable amino group, a substitutable monocyclic nitrogen-containing heterocyclic group (however, the nitrogen atom forming said ring is bonded to the carbon atom to which R 1  is bonded), a substitutable monocyclic nitrogen/oxygen-containing heterocyclic group (however, the nitrogen atom forming said ring is bonded to the carbon atom to which R 1  is bonded), a substitutable C 1–6  alkoxy group or a protectable hydroxyl group, etc.; R 2  indicates a hydrogen atom or an amino protecting group; R 3  indicates a substitutable C 1–20  alkoxy group, a substitutable aryloxy group, or a substitutable amino group, etc.; R 4  indicates a substitutable C 1–20  alkoxy group, a substitutable aryloxy group, or a substitutable amino group, etc.; and X indicates an oxygen atom or a sulfur atom.)
Patent WO-2020027108-A1 (WO)
Title: Skin material for vehicle and vehicle seat
Inventor: MIYOSHI TAKAKO
IPC: B60N2/56
Filed: 2019-07-30
Abstract: Provided is a skin material for a vehicle and a vehicle seat for which aesthetic appeal is ensured while minimizing manufacturing costs. This vehicle seat (S) comprises: a seat body on which an occupant can be seated; a skin material (10) for a vehicle which is disposed on the portion of the seat body facing the occupant; and an air blower (4) which is attached to the seat body and generates wind to be sent to the occupant through the skin material (10) for a vehicle. The skin material (10) for a vehicle has, on the upper surface thereof, a hole formation region (11) which is a region where a plurality of holes (11a) are formed and a recess/protrusion formation region (12) which is a region where a recess (12a) is formed. The hole formation regions (11) are aligned in plurality of rows and are spaced apart from each other in a predetermined direction. The recess/protrusion formation region (12) is disposed so as to pass between adjacent hole formation regions (11).
Patent WO-2020054258-A1 (WO)
Title: Information processing device, terminal device, information processing method, and information processing program
Inventor: AWAI SHOICHI
IPC: G06T7/00
Filed: 2019-08-06
Abstract: The information processing device (10) pertaining to the present invention is provided with a control unit (40) and a processing unit (30). The control unit controls driving of a light source (21) capable of radiating light to a subject surface in accordance with control information. An image corresponding to light radiated to the subject surface from the light source is detected by an image sensor (20). The processing unit performs processing for acquiring state information indicating a state of the subject surface on the basis of the control information and an image which is detected by the image sensor and which corresponds to the light radiated to the subject surface from the light source.
Patent WO-2020032184-A1 (WO)
Title: Cationic lipid
Inventor: MATSUMOTO SATORU
IPC: C07C271/20
Filed: 2019-08-08
Abstract: The present invention provides: a technique of allowing an active component, particularly nucleic acid, to be introduced into a cell with excellent efficiency; and a cationic lipid, etc., for use in the technique. The cationic lipid according to the present invention is a compound represented by formula (I) or a salt thereof. n1 represents an integer of 2-6, n2 represents an integer of 0-2, n3 represents an integer of 0-2, L represents -C(O)O- or -NHC(O)O-, Ra represents a straight-chain C 5-13  alkyl group, a straight-chain C 13-17  alkenyl group, or a straight-chain C 17  alkadienyl group, Rb represents a straight-chain C 2-9  alkyl group, Rc represents a hydrogen atom or a straight-chain C 2-9  alkyl group, Rd represents a hydrogen atom or a straight-chain C 2-9  alkyl group, Re represents a straight-chain C 2-9  alkyl group, and Rf represents a straight-chain C 2-9  alkyl group.
Patent WO-2020032204-A1 (WO)
Title: SiC SEMICONDUCTOR DEVICE
Inventor: KAWAKAMI YASUHIRO
IPC: H01L29/06
Filed: 2019-08-08
Abstract: This SiC semiconductor device comprises: a SiC semiconductor layer that includes a SiC single crystal and has a first major surface as a device surface, a second major surface opposite the first major surface, and side surfaces that connect the first major surface and the second major surface together; a major surface insulating layer that includes an insulating material, coats the first major surface of the SiC semiconductor layer, and has insulating side surfaces that are continuous with the side surfaces of the SiC semiconductor layer; and a boundary modified layer which has a first region that is modified to have a different property to the SiC single crystal and a second region that is modified to have a different property to the insulating material, and which is formed so as to span the side surfaces of the SiC semiconductor layer and the insulating side surfaces of the major surface insulating layer.
Patent WO-2021038735-A1 (WO)
Title: Air-conditioning apparatus
Inventor: TANDA TSUBASA
IPC: F25B49/02
Filed: 2019-08-28
Abstract: This air-conditioning apparatus comprises: a compressor; a temperature detection means for detecting the temperature of the outer shell of the compressor; a thermal protector that is configured so as to supply current to the compressor and stop the current supply in response to fluctuations in the temperature of the outer shell of the compressor; and a control unit that controls the current supply to the compressor. The control unit is configured so as to stop the current supply to the compressor when the temperature of the outer shell detected by the temperature detection means becomes equal to or higher than a preset stop temperature. The thermal protector is configured so as to stop the current supply to the compressor when the temperature of the outer shell becomes equal to or higher than an operating temperature higher than the stop temperature.
Patent WO-2021038830-A1 (WO)
Title: Urolithiasis prophylactic agent for domesticated animals, production method therefor, diuretic agent for domesticated animals, and urolithiasis prophylactic method for domesticated animals
Inventor: MATANO YUTAKA
IPC: A23K10/37
Filed: 2019-08-30
Abstract: A urolithiasis prophylactic agent for domesticated animals according to the present invention exhibits an excellent urolithiasis prophylactic effect in domesticated animals. The urolithiasis prophylactic agent for domesticated animals comprises polyphenol or a decomposition product thereof as an active ingredient, as well as caffeine. Furthermore, a diuretic agent for domesticated animals according to the present invention exhibits an excellent diuretic effect in domesticated animals. The diuretic agent for domesticated animals comprises polyphenol or a decomposition product thereof as an active ingredient, as well as caffeine.
Patent WO-2021044552-A1 (WO)
Inventor: TOKUHARA Masato
IPC: B62K25/04
Filed: 2019-09-04
Abstract: 懸架装置の制御方法は、車両本体と車輪との間に配置された懸架装置２３の駆動部に対する制御指令値を、懸架装置２３に設けられた制御部５２が決定する、第１工程と、決定された制御指令値を用いて、駆動部を作動させる、第２工程と、懸架装置２３の物理現象の値を測定する、第３工程と、得られた測定値を用いて、車両本体に設けられた制御部５１が、駆動部の動作修正量を決定する、第４工程と、決定された動作修正量を用いて、制御部５２が、駆動部の動作を修正する、第５工程と、を有する。
Patent WO-2020066992-A1 (WO)
Inventor: MOROOKA Tadashi
IPC: F02F7/00
Filed: 2019-09-24
Abstract: This blow-by gas discharge device is provided with: blow-by gas piping 23 which is extended from the height position of the upper end of an internal combustion engine 1 to the height position of the lower end, is exposed to the outside air, and has an outlet 33 open to the atmosphere; and a heating chamber 24 which is provided between the ends of the blow-by gas piping, is formed in the flywheel housing 10 of the internal combustion engine, and heats blow-by gas.
Patent WO-2021064873-A1 (WO)
Inventor: SHEN WENYU
IPC: H04L12/70
Filed: 2019-10-01
Abstract: A setting device for setting a communication device, the setting device comprising a tunnel establishment unit for establishing a tunnel between the communication device and the setting device, and a setting information management unit for transmitting setting information to the communication device via the tunnel, an IoT edge execution environment being constructed in the communication device on the basis of the setting information.
Patent WO-2020075735-A1 (WO)
Inventor: AOYANAGI SEIJI
IPC: A61B5/153
Filed: 2019-10-09
Abstract: Provided is a puncture needle having a reduced puncture resistance compared to a conventional one. A puncture needle of one aspect of the present invention comprises a needle body (10) that includes a body portion (12) and a tip portion (11) formed to taper from the body portion (12) and is rotatable about the central axis (I) of the needle body, wherein the needle body (10) includes a plurality of split bodies (15) split in a direction along the central axis (I) and the respective split bodies (15) can independently move in a direction along the central axis (I).
Patent WO-2020090395-A1 (WO)
Inventor: TAKIZAWA KAYOKO
IPC: H01M4/13
Filed: 2019-10-09
Abstract: The purpose of the present invention is to provide a nonaqueous secondary battery functional layer composition with which it is possible to form a functional layer capable of providing a battery component that has the functional layer with both blocking resistance and adhesion to other battery components after being immersed in an electrolyte. This nonaqueous secondary battery functional layer composition comprises particulate polymers and non-conductive porous particles that include an organic substance, and is characterized in that the particulate polymers have a core-shell structure that includes a core portion and a shell portion that covers at least a portion of an outer surface of the core portion.
Patent WO-2020121653-A1 (WO)
Inventor: IGARASHI ERI
IPC: C08F2/50
Filed: 2019-10-21
Abstract: 回折特性及びホログラムの透明性の更なる向上を実現できるホログラム記録用組成物を提供すること。　本技術は、ヘテロポリ酸と、光重合性モノマーと、光重合開始剤と、酸存在下で可視光領域に吸収を有する増感色素と、を含有するホログラム記録用組成物を提供する。本技術は、ヘテロポリ酸と、光重合性モノマーと、光重合開始剤と、酸存在下で可視光領域に吸収を有する増感色素と、を含有する光硬化性樹脂層を少なくとも含む、ホログラム記録媒体も提供する。また、本技術は、前記ホログラム記録媒体を用いた回折光学素子も提供する。さらに、本技術は、前記回折光学素子を用いた光学装置、光学部品及び画像表示装置も提供する。
Patent WO-2020116233-A1 (WO)
Inventor: NOMA HIDEKI
IPC: B25J5/00
Filed: 2019-11-26
Abstract: Provided is an information processing device provided with a control unit that controls the motion of an autonomous mobile body, wherein the control unit controls provision of information about the daily life of a subject on the basis of the normal state of the subject estimated from the result of leaning the daily speech and behavior or state of the subject and on the basis of the recognized speech and behavior or state of the subject. Further provided is an information processing method including causing a processor to control the motion of an autonomous mobile body, and the controlling further including controlling provision of information about the daily life of the subject on the basis of the normal state of the subject estimated from the result of learning the daily speech and behavior or state of the subject and on the basis of the recognized speech and behavior or state of the subject.
Patent WO-2021106200-A1 (WO)
Title: 吸引装置、情報処理方法、及びプログラム
Inventor: SERITA KAZUTOSHI
IPC: A24F40/65
Filed: 2019-11-29
Abstract: 【課題】吸引装置のユーザビリティを向上させることが可能な仕組みを提供する。 【解決手段】吸引装置であって、無線で情報を送受信する無線通信部と、情報をユーザに通知する通知部と、ユーザに通知される情報である通知情報を、前記吸引装置と他の装置とが無線接続している場合に前記他の装置に送信するよう前記無線通信部を制御し、前記吸引装置と前記他の装置とが無線接続していない場合にユーザに通知するよう前記通知部を制御する制御部と、を備える吸引装置。
Patent WO-2020152996-A1 (WO)
Inventor: KIMURA SHINGO
IPC: H02G1/02
Filed: 2019-12-03
Abstract: La présente invention concerne un outil de liaison et un procédé de liaison avec lesquels une force de réaction reçue par un outil de rotation à partir d'une tige d'actionnement d'outil peut être portée par l'outil de liaison. L'outil de liaison relie un outil de rotation et une tige d'actionnement d'outil qui a une partie de liaison d'arbre de sortie qui est reliée à un arbre de sortie de l'outil de rotation. L'outil de liaison est équipé : d'une première section qui peut se trouver de part et d'autre d'une partie de poignée de l'outil de rotation, et retenir celle-ci, et qui peut être séparée de la partie de poignée ; et une seconde section qui peut se trouver de part et d'autre d'une partie d'extrémité de base de la tige d'actionnement d'outil, et retenir celle-ci, et qui peut être séparée de la partie d'extrémité de base.
Patent WO-2021111625-A1 (WO)
Inventor: OGUNI KENJI
IPC: G06F30/20
Filed: 2019-12-06
Abstract: [Problem] To provide an elasto-plasticity analysis method and an elasto-plasticity analysis program with which it is possible to simultaneously realize the Bauschinger effect and the invariance of an elasto-plastic behavior to the history of plastic deformation in a specific direction. [Solution] The elasto-plasticity analysis method includes: a step for establishing a trial elastic strain tensor that is obtained by subtracting a plastic strain tensor from a total strain tensor in a pseudo-equilibrium state after applying a load increment to an elasto-plastic substance in a dynamic or static equilibrium state without changing the plastic strain tensor; a step for determining a trial elastic strain index on the basis of the trial elastic strain tensor; a step for determining a plastic strain increment index that corresponds to the load increment on the basis of the value obtained by subtracting an elastic limit strain index determined on the basis of the material properties of the elasto-plastic substance from the trial elastic strain index; and a step for determining a plastic strain increment tensor on the basis of the plastic strain increment index.
Patent WO-2020194902-A1 (WO)
Title: Training equipment
Inventor: TADAIDE Takeshi
IPC: A63B22/16
Filed: 2019-12-10
Abstract: The present invention provides training equipment capable of adjusting to a shape in accordance with a request from a user. The training equipment includes: a board part, on an upper surface of which a user stands; and a support part that is provided on a lower surface of the board part. The support part has, in the length direction of the board part, a plurality of support plates that are formed so as to extend along the width direction of the board part. The support plates are each formed so as to be lower toward both ends in the width direction, with the width center of the board part serving as the apex. The support plates are provided such that the heights of the apexes are reduced in a gradual manner from the support plate that is located at the center of the board part in the length direction toward the support plates that are located at both ends thereof in the length direction. The support plates are each provided with a flat section having an equal height, at a center section of the support plate in the width direction.
Patent WO-2021117221-A1 (WO)
Title: 鉄道車両の状態監視分析装置および方法
Inventor: YAMAGUCHI TAKASHI
IPC: B61K13/00
Filed: 2019-12-13
Abstract: 車両に搭載したセンサで計測したデータより、車両要因以外のインフラ要因を推定し、異常要因を分析、診断する技術を提供する。そのために、鉄道車両の状態監視分析装置は、車両データと評価データから車両要因の評価データを推定する車両要因推定部と、前記車両データと前記評価データ、前記車両要因の評価データからインフラ要因の評価データを抽出するインフラ要因抽出部と、前記インフラ要因の評価データから個別のインフラ要因の評価データを推定するインフラ要因推定部と、前記個別のインフラ要因の評価データをインフラ要因データベースに格納するインフラ要因ＤＢ構築部と、前記インフラ要因データベースに格納された前記個別のインフラ要因の評価データを監視して、インフラ要因を分析するインフラ要因分析部と、前記インフラ要因の分析情報を考慮して車両状態を分析する車両分析部と、を備える。
Patent WO-2020145074-A1 (WO)
Inventor: SATO KENICHI
IPC: E03D11/14
Filed: 2019-12-19
Abstract: In order to provide a wall-mounted toilet bowl which enables freely adjusting the installation positions of the frame main body of a fixed frame in the front-back direction, and which can flexibly adapt to changes in the installation positions of the toilet bowl main body, a low tank or other water supply part, a drainage pipe or other drainage part, etc., this wall-mounted toilet bowl is provided with a fixed frame 8 comprising a frame main body 15, which connects to and supports the back end of the toilet bowl main body 4 with the toilet bowl main body 4 in a cantilevered state and which supports a low tank 7, and a connection support unit 16 which connects and supports the frame main body 15 on a building member. The connection support unit 16 is provided with linking members 36 for supporting the frame main body 15 by linking the frame main body 15 and the building member, which are arranged separated from the wall material (the back wall 101) by a prescribed gap in the front-back direction T1. Further, the frame main body 15 and the building member are linked by the linking members 36 so as to allow adjustment of the position of the frame main body 15 in the front-back direction T1.
Patent WO-2020138134-A1 (WO)
Title: 光学部材の製造方法および光学部材
Inventor: YOKOYAMA SHINICHI
IPC: G02B5/22
Filed: 2019-12-25
Abstract: 曲面状の光学面を有する光学基材１１の前記光学面上に薄膜１３ａを形成する成膜工程（Ｓ１０３）と、前記光学面上の前記薄膜１３ａを部分的に除去して当該薄膜のパターニングを行う除去工程（Ｓ１０４）と、を備え、前記除去工程（Ｓ１０４）では、レーザ光の照射により前記薄膜１３ａの除去を行う。
Patent JP-WO2018155525-A1 (JP)
Title: 抗炎症剤
IPC: A61P43/00
Filed: 2018-02-22
Abstract: 新たな抗炎症剤の提供。肝臓水解物を有効成分とする抗炎症剤。
Patent JP-WO2018163585-A1 (JP)
Title: 乗物用シート
IPC: B60N2/803
Filed: 2018-01-05
Abstract: 【課題】 ヘッドレストを保形し易いヘッドレストフレームを有する乗物用シートを提供する。【解決手段】 シートバックＳ２の骨組となるシートバックフレームＦ３、及び、ヘッドレストＳ４の骨組となるヘッドレストフレーム７を有する乗物用シートＳであって、ヘッドレストフレームは、シートバックフレームの上端から上方に延びる左右一対の第１縦部５１Ｌ、５１Ｒ、及び左右に延びて左右の第１縦部の上端を接続する第１横部５１Ｕを有する第１フレーム５０と、左右両端が第１縦部のそれぞれに接続され、中央部５３Ｆが左右両端に対して前方且つ上方に突出する第２フレーム５２と、左右両端が第１縦部のそれぞれに接続され、中央部５５Ｆが左右両端に対して前方且つ上方に突出して第２フレームの中央部の後面に当接する第３フレーム５４とを有する。【選択図】 図４
Patent JP-WO2018164143-A1 (JP)
Title: 電気透析装置および逆電気透析装置
IPC: B01D69/12
Filed: 2018-03-06
Abstract: 陰極と陽極の間の空間にイオン交換膜が配置され、更に、該イオン交換膜によって脱塩室と濃縮室が形成されている電気透析装置において、前記イオン交換膜は、多孔性基材の一方の表面にイオン交換樹脂層が形成された非対称イオン交換膜であり、前記非対称イオン交換膜が、イオン交換樹脂層が形成されている方の面が脱塩室側となるように設置されていることを特徴とする電気透析装置によって、安定して高い脱塩能力で電気透析を行うことができる電気透析装置、更に、安定して高い出力で逆電気透析を行うことができる逆電気透析装置を提供する。
Patent JP-WO2018173189-A1 (JP)
Title: ソレノイドおよびその製造方法
IPC: H01F7/14
Filed: 2017-03-23
Abstract: 【課題】 ヨークに鉄芯を取り付ける際に、鉄芯を大型のプレス機でカシメることなく、安価で小型かつ汎用のハンド工具を使用して簡単かつ強固に取り付けることができるソレノイドの提供を目的とする。【解決手段】 この発明のソレノイド１は、断面コ字状のヨーク２と、前記ヨーク２内に配置される電磁コイル４を有するボビン３と、前記ボビン３内に配置される固定鉄芯５と、前記ヨーク２上に揺動自在に装着されるフラッパ６で構成されるもので、前記固定鉄芯５と前記ヨーク２底面を、ネジ嵌合によって一体的に連結したものである。したがって、前記固定鉄芯５のヨーク２底面への装着を、従前のようにカシメ固定する広い作業場を必要とせず、汎用の安価で小型のハンド工具（ハンドドリルないし電動ドライバー）を使用して簡単に行うことができる。【選択図】 図１
Patent JP-WO2018180101-A1 (JP)
Title: 非水系二次電池電極用バインダー組成物、非水系二次電池電極用スラリー組成物、非水系二次電池用電極および非水系二次電池、並びに、非水系二次電池用電極の製造方法
IPC: H01M4/139
Filed: 2018-02-26
Abstract: 本発明は、プレス前電極合材層のプレス性を高めつつ、電極のピール強度を向上させることも可能な非水系二次電池電極用バインダー組成物の提供を目的とする。本発明のバインダー組成物は、重合体Ａを含有し、前記重合体Ａが、脂肪族共役ジエン単量体単位およびニトリル基含有単量体単位を含み、前記重合体ＡのＴＨＦ不溶解分量が２０質量％以下である。