baber/WOPTO huggingface dataset:
Patent JP-2015529078-A (JP)
Title: 高費用効率食糧生産の環境制御された温室およびそれに関連する改善
IPC: A01G9/24
Filed: 2012-12-19
Abstract: モジュールＺ１〜Ｚ７、および、複数のセンサを備える、環境制御された多スパン構造の温室に関する。Ｚ１は、圧縮機、タンクＴ１、Ｔ２、Ｔａ、捕獲マニホルド、放出マニホルドを備える。Ｚ２は、低温／氷点下の低温の場所における建物の非常に費用効率が高い暖房のための費用効率が高い材料のアースチューブ熱交換器を備えて、原油（化石燃料）の需要を大々的に低減する。Ｚ３は、温室の相対湿度を定められた正確な設定点で維持する。Ｚ４は、地熱エネルギーを生成する。Ｚ５は、大気中への温室の二酸化炭素の放出を未然に防ぐことによって地球温暖化を改良する。Ｚ６は、活性化肥料、栄養剤溶液を使用することで、投入原価をドリップドージングで５０％まで、葉面ドージングで７５％まで低減する。Ｚ７は、０〜１００％取り外せる、温室の屋根用および側面用のポリエチレンフィルムが固定された、自動化回転式保温スクリーン兼用遮光材のカーテンと、樋を排除し、温室内への光エネルギーを増加させる、費用効率が高い手段または方法とを与える。Ｚ７、Ｚ３およびＺ５は、最良の一体型害虫管理を与えて、有毒の作物保護剤の使用を不要にする。【選択図】なし
Patent JP-2015533738-A (JP)
Title: 溶解性フィルム容器
IPC: B65D43/22
Filed: 2013-09-18
Abstract: 少なくとも２つの溶解性フィルムと、溶解性フィルムを受容および格納するための容器であって、蓋、底部分、および蓋を底部分に接続するヒンジ手段を備える、容器と、を備える、キットが説明され、蓋および底部分は、溶解性フィルムにアクセスするための開放位置と、蓋および底部分が、蓋および底部分上の１組の対応する溝、ならびに蓋および底部分上に配置される協働表面を備える、不連続システムを通じて、封止係合する、閉鎖位置との間で移動する。【選択図】図１
Patent JP-2015530844-A (JP)
Title: 無線メッシュ・ネットワークにおけるマルチホップ経路に対するリンク適応
IPC: H04W92/20
Filed: 2013-09-28
Abstract: 無線メッシュ・ネットワーク（１０）におけるマルチホップ経路に対するリンク適応のためのシステム及び方法が開示される。一実施形態において、無線メッシュ・ネットワーク（１０）は、無線メッシュ・ネットワーク（１０）を通る経路内のネットワーク・ノード（１２、１４）を含む。ネットワーク・ノード（１２、１４）は、終点ネットワーク・ノード（１２）から１つ以上の中間ネットワーク・ノード（１２）を通る始点ネットワーク・ノード（１４）への経路に対する仮ボトルネック情報フロー速度を示す情報の逆方向伝搬に基づいて、経路に対するボトルネック情報フロー速度を判定する。経路に対するボトルネック情報フロー速度以下である経路に対する目標情報フロー速度が判定される。経路に対する目標情報フロー速度を示す情報を順方向伝搬に基づいて、変調／符号化方式（ＭＣＳ）及びいくつかの実施形態では伝送モードが経路内の終点ネットワーク・ノード（１２）以外の各ネットワーク・ノード（１２、１４）に対して判定される。
Patent JP-2015534805-A (JP)
Title: 幹細胞を１又は２以上の細胞系列に分化させる方法
IPC: C12N5/071
Filed: 2013-10-21
Abstract: 本開示は、幹細胞の発生段階の調節及び原始線条、内胚葉、中胚葉、又は内胚葉のサブテリトリーなどの関連細胞系列へのその誘導の理解を提供する。特に、本開示は、幹細胞の維持及び幹細胞の関連細胞系列への分化のための方法、培養培地及びキットを提供する。
Patent JP-2015533470-A (JP)
Title: ラインを駆動するために第１電気モータと第２電気モータとを備えたシステム
IPC: H02P23/00
Filed: 2013-11-07
Abstract: 第１電気モータ（１２）と第２電気モータ（１４）とを備えたシステムを開示し、これらの第１および第２電気モータが、システムの共通のライン（１７）を介して、互いに機械的に結合されている。このライン（１７）は、固有周波数に対してねじれ固有振動数を有する。第１電気モータ（１２）により、第１周期振動トルクがライン（１７）に作用し、かつ、第２電気モータ（１４）により、第２周期振動トルクがライン（１７）に作用する。本発明によれば、第２周期振動トルクがライン（１７）に対して作用することにより、第１周期振動トルクによる固有振動数の励起が減衰されるように、第２電気モータ（１４）が第１電気モータ（１２）に対して配置されている。
Patent JP-2015535647-A (JP)
Title: レトロフィット発光ダイオード管
IPC: H05B45/59
Filed: 2014-06-16
Abstract: 蛍光灯に置換わる光源１０であって、発光ダイオードを備える発光回路３と、第１の信号を高周波バラストと交換するように光源１０の第１及び第２の端部に位置されている第１の及び第２の端子と、前記第１の信号を発光回路３に給電するための第２の信号に変換するコンバータ回路４とを有する光源１０である。コンバータ回路４は、発光回路３及び高周波バラストを整合させるリアクタンス回路５であって、光源１０を取り付ける際の人に安全性を提供するリアクタンス回路５を更に有する。光源１０は、更に、光源１０の一部を問題から保護するための保護回路７、８を有することができる。保護回路７、８は、光源１０のパラメータを監視し、監視結果に応答してコンバータ回路４の出力を短絡させる監視回路７と、ヒューズ８とを有することができる。リアクタンス回路５は、保護コンデンサ５１、５２を有することができる。
Patent JP-2016500192-A (JP)
Title: スライド操作応答方法、スライド操作応答装置、端末装置、プログラム及び記録媒体
IPC: G06F3/0485
Filed: 2014-05-14
Abstract: 本発明は、スライド操作応答方法、スライド操作応答装置、端末装置、プログラム及び記録媒体を提供し、端末技術分野に属する。上記方法は、システムプロセスが、スライド操作を検出すると、スライド操作のスライド距離及びスライド方向を取得するステップと、システムプロセスが、アプリケーションプロセス及びインタフェース配信プロセスのそれぞれに、スライド操作のスライド距離及びスライド方向を送信するステップと、インタフェース配信プロセスが、スライド距離及びスライド方向を受信すると、スライド距離に基づいて、スライド方向に沿って、表示ウィンドウを移動するステップと、インタフェース配信プロセスが、移動後の表示ウィンドウに該当する表示コンテンツを表示させるようにタッチパネルを制御するステップとを含む。【選択図】図１
Patent JP-2016508685-A (JP)
Title: 無線通信システムにおいて下りリンク制御情報を検出するための検索領域を設定する方法及びそのための装置
IPC: H04W72/04
Filed: 2014-01-23
Abstract: 【課題】無線通信システムにおいて端末が基地局から制御チャネルを受信する方法を提供する。【解決手段】前記方法は、第１サブフレーム上の検索領域で制御チャネル候補をモニタし、前記第１サブフレームから予め設定されたサブフレーム以降の１つ以上のサブフレームのそれぞれに対応する制御情報を含む前記制御チャネルを受信するステップを有し、前記１つ以上のサブフレームが複数個である場合、前記制御チャネル候補は、前記複数個のサブフレームのそれぞれに対応する制御情報によって区別されることを特徴とする。【選択図】図１５
Patent JP-2016123100-A (JP)
Title: Transmitter and receiver
Inventor: SHITOMI TAKUYA
IPC: H04B17/309
Filed: 2016-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a technology for reducing power consumption at the time of transmitting a pilot signal, by calculating transmission path response at a high frequency.SOLUTION: A transmitter includes an OFDM modulation unit 13 including a pilot signal insertion unit 136 for inserting a significant pilot signal and a no-signal pilot signal into first and second transmission signals; inserting the significant pilot signal, a code-inverted pilot signal, and the no-signal pilot signal into third and fourth transmission signals; inserting the no-signal pilot signal into the first and third transmission signals at the same predetermined position; inserting the no-signal pilot signal into the second and fourth transmission signals at a position differing from the same predetermined position; and inserting the significant pilot signal and the code-inverted pilot signal into the third and fourth transmission signals so that the signals are arranged alternately with respect to time and frequencies.SELECTED DRAWING: Figure 2
Patent JP-2017123444-A (JP)
Title: Semiconductor device
Inventor: NAKANO TAKASHI
IPC: H01L21/822
Filed: 2016-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having a heat dissipation structure capable of further enhancing heat dissipation effect.SOLUTION: Heat dissipation layers 9c, 11c, 13b constituting a heat sink are formed so as to be connected directly to a resistance element 6 constituting a part of an energizing path. This enables heat emitted by the resistance element 6 to be efficiently transferred to the heat dissipation layers 9c, 11c, 13b and the heat is made possible to be discharged at a higher heat dissipation effect than that of the heat dissipation layers 9c, 11c, 13b. Accordingly, a semiconductor device is made possible to have a heat dissipation structure capable of further enhancing the heat dissipation effect.SELECTED DRAWING: Figure 1
Patent JP-2016085470-A (JP)
Title: Exposure apparatus, exposure method, and method for manufacturing device
Inventor: NAGASAKA HIROYUKI
IPC: G03F7/20
Filed: 2016-01-12
Abstract: PROBLEM TO BE SOLVED: To provide an exposure apparatus capable of smoothly performing immersion exposure on a plurality of substrates each of which is provided with a photoresist layer of any different type.SOLUTION: When a substrate is to be exposed by projecting a pattern image onto the substrate through a projection optical system and a liquid, a condition optimal for a film member to be formed on a liquid contact surface of the substrate is selected from immersion conditions stored in a storage unit.SELECTED DRAWING: Figure 5
Patent JP-2017123963-A (JP)
Title: Game machine
Inventor: SAKAMOTO TAKAO
IPC: A63F5/04
Filed: 2016-01-13
Abstract: PROBLEM TO BE SOLVED: To properly switch a performance according to progress of a game.SOLUTION: A pachinko slot machine 1 classifies in advance, performances displayed on a liquid crystal display device 11 into performances of a layer switch type and performances of a performance switch type. The pachinko slot machine 1 executes a performance after switch, on a layer different from a layer which executes a performance before switch, and changes a layer displayed on the liquid crystal display device 11 for switching the performance, when a relationship between a performance which is being executed and a performance after switch is the performance of a layer switch type, when there is a switch request of the performance. On the other hand, the pachinko slot machine 1 changes the performance which is executed from the performance before switch to the performance after switch, for changing the performance on a layer for executing a performance displayed on the liquid crystal display device 11, when a relationship between the performance which is being executed and a performance after switch is the performance of a performance switch type.SELECTED DRAWING: Figure 137
Patent JP-2017125343-A (JP)
Title: Draining plate
Inventor: SHIMIZU AKIRA
IPC: H02S20/10
Filed: 2016-01-14
Abstract: PROBLEM TO BE SOLVED: To suppress unevenness of a water drip mark on a roof material on which a solar battery module array is installed.SOLUTION: A draining plate 200 that is constructed with a solar battery module 120 comprises a water receiving part 210 for receiving water flowing down from the solar battery module 120 in a part of a plate material and a water dispersing part 230 with a plurality of open holes 205 for dispersing water flow from the water receiving part 210 that runs down the surface of the plate material. The water receiving part 210 is disposed at the lower part of an eaves side end of a longitudinal joint in a solar battery module array 100.SELECTED DRAWING: Figure 1
Patent JP-2017126888-A (JP)
Title: Directivity control system and sound output control method
Inventor: MIYAMOTO MASANARI
IPC: H04N7/18
Filed: 2016-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a directivity control system and a sound output control method that suppress deterioration of privacy protection of persons.SOLUTION: A display unit 36 displays a picture of an imaging area imaged by an imaging unit. A memory stores each position information of a target area TA and a privacy area PA which are specified for the picture of the imaging area displayed on the display unit. A sound emphasizing unit emphasizes sounds in a first direction from a sound collecting unit to the target and emphasizes sounds in a second direction to the privacy area by using the position information of the target area and the privacy area. A speech determination unit determines whether or not there is an utterance in each of the target and the privacy area based on the sound in the first direction and the sound in the second direction, which are emphasized by the sound emphasizing unit. When there is an utterance in at least the privacy area, the output controller controls the output in the sound output unit 37 of the sound in the first direction into which the sound of the privacy area leaks.SELECTED DRAWING: Figure 6
Patent JP-2017131465-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2016-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a game machine for performing appropriate notification to a player.SOLUTION: An execution mode of winning promotion notification differs between winning promotion notification (first winning promotion notification, second winning promotion notification) to be executed when a variable winning device (second special variable winning ball device 7B) in one round (small win game state) is in an open state and when game media are not detected for a predetermined period, and winning promotion notification (third winning promotion notification) to be executed when a variable winning device (first special variable winning ball device 7A) in 2 to 8 rounds (a jackpot game state of a V winning jackpot) is in an open state and game media are not detected for a predetermined period. More specifically, an execution mode of winning promotion notification differs between a first period and a second period from among periods when a major winning hole is in an open state as an advantageous state. In this manner, appropriate notification corresponding to a period can be executed for a player.SELECTED DRAWING: Figure 22
Patent JP-2017132025-A (JP)
Title: Cutting tool
Inventor: YAMAMOTO KEIICHIRO
IPC: B23C5/10
Filed: 2016-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a cutting tool which has high cutting efficiency, high tool rigidity and long service life.SOLUTION: A cutting tool includes a cemented carbide tool body A which has a cross section of a rotational symmetry shape. Four or more outer blades 2 are provided to run in an outer peripheral axial direction on an outer surface of the tool body A. A rake face 2b is provided in a rotation direction of each of the outer blades 2. In the cutting tool, the rake face 2b of the outer blade 2 is 0.015 mm or more and is set to a height which is equal to or less than 15% of a diameter of the tool body A.SELECTED DRAWING: Figure 1
Patent JP-2016208494-A (JP)
Title: System and method for managing vehicle
Inventor: KAWASAKI SHUHEI
IPC: H04L9/32
Filed: 2016-02-01
Abstract: PROBLEM TO BE SOLVED: To achieve user authentication involved in vehicle control with a simple mechanism while maintaining security.SOLUTION: In a system according to an embodiment, a user terminal stores a secret key, and a server stores a public key corresponding to the secret key in association with a vehicle terminal. The user terminal transmits, to the vehicle terminal, a request for predetermined control of a vehicle, together with a digital signature that is generated using the secret key stored in the user terminal. The vehicle terminal performs the predetermined control of the vehicle on the basis of a verification result of a verification of the digital signature, received from the user terminal, using the public key which is stored in the server in association with the vehicle terminal.SELECTED DRAWING: Figure 2
Patent JP-2017141360-A (JP)
Title: Polyurethane forming composition
Inventor: OHAMA TOSHIO
IPC: C08G18/10
Filed: 2016-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a polyurethane forming composition that has tensile elongation and tensile breaking strength greater compared with conventional polyurethane, and further has excellent impact resilience, hysteresis loss and compression set based on excellent elastic recovery after deformation, making it possible to stably secure these properties, and also provide polyurethane comprising a reaction product thereof.SOLUTION: A polyurethane forming composition comprises polyalkylene oxide (A), satisfying all of the following i) to iv), and an isocyanate compound (B): i) a degree of unsaturation is 0.020 meq/g or less; ii) Mw/Mn is 1.10 or less; iii) Mh/f is 1,000 or more; and iv) an area ratio of molecular weight components of Mh/3 or less is 2.0% or less (where, as obtained by gel permeation chromatography (GPC) with polystyrene as a standard substance, a number average molecular weight is defined as Mn, a weight average molecular weight is defined as Mw, a molecular weight with a highest peak is defined as Mh, and the number of functional groups of polyalkylene oxide is defined as f).SELECTED DRAWING: None
Patent JP-2017140287-A (JP)
Title: Trocar
Inventor: FUJII TAKAHARU
IPC: A61B1/00
Filed: 2016-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a trocar including a space-saving camera development mechanism.SOLUTION: A trocar 1 includes a pipe part 2 for inserting a medical instrument into a body. The pipe part 2 includes a pipe-part outer cylinder 21 and a pipe-part inner cylinder 22, and a camera part 5 formed at a notch part 6 at the tip end of the pipe-part inner cylinder 22, and journaled rotationally between a development state of rotationally turned outward the pipe part 2, and a storage part stored in the pipe part 2. The pipe-part outer cylinder 21 is externally inserted so as to be axially slidable on the pipe part inner cylinder 22 and stores the camera part 5 in the pipe part 2 with its sliding toward the tip end of the pipe part 2. The camera part 5 includes a U-shaped housing for covering the back face and both sides of a camera mount, and a chamfer part formed on the at least back face out of the back face and both side of the housing.SELECTED DRAWING: Figure 2
Patent JP-2017145004-A (JP)
Title: Suspending bag
Inventor: DOI JUNICHI
IPC: B65D33/20
Filed: 2016-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a suspending bag that provides improvement in packing workability of a suspending bag, protection of a printing surface, addition of a partition and a devise of showing that it has been opened without addition of any members.SOLUTION: The suspending bag includes: a reinforcement plate extended on a bag side; a lid having a convex shape; and an adhesive part provided on printing.SELECTED DRAWING: Figure 1
Patent JP-2017143777-A (JP)
Title: Management work machine
Inventor: MINAGAWA ISAO
IPC: A01B51/04
Filed: 2016-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a management work machine in which multiple struts can be lifted by a scoop frame at one sweep, the number of struts capable of being pulled by one-time lifting can be increased, the retreat and stop of a traveling machine body as well as the number of times of vertical motion of a transport platform can be decreased, and whereby the pullout workability of the struts can be improved.SOLUTION: A management work machine is characterized as follows: a mounting frame 3 is connected by a connection mechanism 2 in a vertically movable manner to a traveling machine body 1; a transport platform 9 is provided in the mounting frame; a loading frame body 17 capable of loading multiple arched struts W, W, .. for crops cultivation is detachably provided in the transport platform; a front part of the loading frame body is mounted in the front part of the transport platform in a turning manner; the loading frame body is provided around a turning axis in a flipping manner; a scooping part 17g capable of scooping the struts while being projected backward from the rear end of the transport platform in the rear of the loading frame body is provided; and a scoop frame 20 capable of scooping the multiple struts in the rear of the loading frame body is provided in a pulling/storing manner.SELECTED DRAWING: Figure 14
Patent JP-2017145320-A (JP)
Title: Template-forming polymerizable compound and curable composition thereof, and cured product thereof
Inventor: TAKEI SATOSHI
IPC: C08B3/14
Filed: 2016-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a polymerizable compound which can form a cured product having a high gas permeability (for example, a template for imprinting molding).SOLUTION: The present invention provides a compound in which a hydrogen atom of at least some hydroxyl groups of hydroxyl group-containing polysaccharides or hydroxyl group-containing macrocyclic compounds are substituted with at least one polymerizable substituent selected from groups represented by formulas (1a)-(1c) (Ris H or a methyl group ; Ris an alkylene group; n is 0 or 1).SELECTED DRAWING: None
Patent JP-2017151310-A (JP)
Title: Fixing device, image forming apparatus, and temperature control program
Inventor: MATSUSHIMA KAN
IPC: G03G15/20
Filed: 2016-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device that suppresses the occurrence of a defect in the quality of an image fixed to a recording medium due to a recovered toner compared with a case where the temperature of a second roll is not adjusted, an image forming apparatus, and a temperature control program.SOLUTION: A fixing device 70 of an image forming apparatus 10 of the embodiments comprises: a fixing roll 72 that fixes a toner image formed on a sheet P to the sheet P; a cleaning roll 76 that removes a toner attached to the surface of the fixing roll 72; a recovery roll 78 that recovers a toner attached to the surface of the cleaning roll 76; a temperature sensor 82 that detects the temperature of the recovery roll 78; and a control part 32 that adjusts the temperature of the recovery roll 78 on the basis of a result of detection performed by the temperature sensor 82.SELECTED DRAWING: Figure 2
Patent JP-2017150438-A (JP)
Title: Piston type swash plate compressor
Inventor: ENOSHIMA FUMINOBU
IPC: F04B27/12
Filed: 2016-02-26
Abstract: PROBLEM TO BE SOLVED: To improve the durability of a sliding bearing while actualizing good lubrication between the sliding bearing and a rotor.SOLUTION: A rotor 17A has an internal passage 30. In the rotation phase of a top dead center corresponding part 19a of a swash plate 19 to a piston 22, an opening 43a of the internal passage 30 at the side of a second supporting part 42 is at a phase position on the opposite side to the top dead center corresponding part 19a. As a result, when radial load works on the second supporting part 42 in association with the movement of the rotor 17A to the side of the top dead center corresponding part 19a of the swash plate 19 in the radial direction of a rotary shaft 17, the opening edge of the opening 43a of the internal passage 30 hardly slide on the second supporting part 42. Then, the lubricating oil is supplied from the inside of a swash plate chamber 16 directly between the second supporting part 42 and the rotary shaft 17 and in addition the lubricating oil is supplied via the internal passage 30 between the second supporting part 42 and the rotary shaft 17, thus increasing the amount of the lubricating oil to be supplied between the second supporting part 42 and the rotary shaft 17.SELECTED DRAWING: Figure 1
Patent JP-2017155600-A (JP)
Title: Pump attachment and detachment device and pump system
Inventor: ITO AKIRA
IPC: F04D13/08
Filed: 2016-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a pump attachment and detachment device and a pump system which can suppress water leakage in a connection portion.SOLUTION: A pump attachment and detachment device 30 includes an attachment and detachment device body 32 fixed and installed on an installation surface, and an attachment and detachment flange 40 fixed to a pump and attachable to the attachment and detachment device body. The attachment and detachment device body has a locked part 34 and a fixing pipe 33. The attachment and detachment flange has a locking part 44 locked to the locked part by movement of the attachment and detachment flange in a vertical direction, and a connection pipe 42 for connecting a discharge port 22 of the pump with the fixing pipe. The connection pipe has a sealing member which is formed of cylindrical resin and protrudes from an opening end of the connection pipe so as to enter the fixing pipe when the attachment and detachment flange is attached to the attachment and detachment device body.SELECTED DRAWING: Figure 4
Patent JP-2016153408-A (JP)
Title: Dose escalation enzyme replacement therapy for treating acid sphingomyelinase deficiency
Inventor: EDWARD H SCHUCHMAN
IPC: A61K38/46
Filed: 2016-03-03
Abstract: PROBLEM TO BE SOLVED: To provide methods for treating a human subject having acid sphingomyelinase deficiency (ASMD), in particular, non-neurological manifestations of Niemann-Pick Disease (NPD), and in certain embodiments, NPD type B.SOLUTION: A method for treating a human subject having an acid sphingomyelinase deficiency, comprises: (a) a regimen for debulking accumulated sphingomyelin substrate in the human subject comprising: (i) administering an initial low non-toxic dose of acid sphingomyelinase (ASM) to the human subject; (ii) administering successively higher doses of ASM to the human subject, and monitoring the subject for one or more adverse side effects after each successive dose as indicated by elevated bilirubin or a related adverse event; and (b) a maintenance regimen comprising administering, to the subject, a dose equal to or less than the highest dose tolerated by the subject as the maintenance dose.SELECTED DRAWING: None
Patent JP-2017160304-A (JP)
Title: Bisphenol resin, electrode, lead storage battery and method of producing the same, and resin composition
Inventor: HARA KOSUKE
IPC: H01M4/62
Filed: 2016-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a bisphenol resin having excellent storage stability.SOLUTION: A bisphenol resin is obtained by the reaction among (a) a bisphenol compound, (b) at least one selected from the group consisting of aminobenzenesulfonic acid and aminobenzenesulfonic acid derivatives, and (c) at least one selected from the group consisting of formaldehyde and formaldehyde derivatives, wherein, in theH-NMR spectrum of the resin obtained by the reaction among the (a) component, (b) component and (c) component, the ratio of a peak integral derived from a methylol group or a benzoxazine ring to a peak integral derived from a methyl group of bisphenol A is 0.25 or less.SELECTED DRAWING: Figure 1