baber/WOPTO huggingface dataset:
Patent JP-2019046488-A (JP)
Title: Information management method and information management system
Inventor: KAIJO YUJI
IPC: G06F21/62
Filed: 2018-10-25
Abstract: To provide an information management method capable of providing an appropriate service to a user while securing anonymization of the user.SOLUTION: An information management method includes: receiving equipment history information indicating an operation history of equipment that a first user uses and first anonymized user information in which first user information including attribute information capable of specifying the first user is anonymized with a predetermined rule from a maker server (100c) via a network; receiving service history information indicating a history of a service that a second user has enjoyed and second anonymized user information in which second user information including attribute information capable of specifying the second user is anonymized with the predetermined rule from a service provider server (300c or the like) different from the maker server (100c) via the network; and managing the received equipment history information and the service history information in association as composite information when it is determined that the first anonymized user information and the second anonymized user information are the same or similar to each other.SELECTED DRAWING: Figure 1
Patent JP-2020070306-A (JP)
Title: Rubber composition
Inventor: AZECHI TOSHIO
IPC: C08L9/00
Filed: 2018-10-29
Abstract: To provide a rubber composition that is excellent in flame retardancy and heat resistance of a molded rubber and excellent in workability.SOLUTION: A rubber composition has a rubber component containing 50 mass% or more of an isoprene rubber with an amount of cis-1,4 bond of 95% or more, and magnesium hydroxide and/or aluminum hydroxide of 120 pts.mass or more with respect to the rubber component 100 pts.mass.SELECTED DRAWING: None
Patent JP-2020070818-A (JP)
Title: Double-row bearing
Inventor: SUZUKI KAZUTAKA
IPC: F16N29/02
Filed: 2018-10-29
Abstract: To smoothly lubricate rolling bodies which are arranged in relatively-high positions, in a double-row bearing for supporting a rotating shaft of a drive train of a wind turbine generator system.SOLUTION: A double-row bearing for supporting a rotating shaft of a drive train of a wind turbine generator system comprises: an inner ring; an outer ring arranged outside the inner ring in a radial direction; a plurality of rolling bodies interposed between the inner ring and the outer ring, and arranged in double rows; and a nozzle which is arranged while penetrating the outer ring along the radial direction. The plurality of rolling bodies include a plurality of first rolling bodies for forming a first rolling body row at a first end side of the double-row bearing in an axial direction, and a plurality of second rolling bodies for forming a second rolling body row at a second end side of the double-row bearing in the axial direction. The inner ring and the outer ring have center axes which are inclined to a horizontal direction so as to be displaced downward toward second ends from first ends. The nozzle includes at least one nozzle hole which is formed between the first rolling body row and the second rolling body row in the axial direction, and supplies oil toward at least the first rolling bodies.SELECTED DRAWING: Figure 2
Patent JP-2019033668-A (JP)
Title: Power transmission controller, power transmission control method and program
Inventor: NAGAMINE KAZUHIDE
IPC: H02J50/80
Filed: 2018-10-29
Abstract: To achieve high efficiency of wireless power transmission in a system in which a plurality of wireless power transmission systems are supported.SOLUTION: A power transmission device 101, supporting a plurality of wireless power transmission systems, acquires information of at least one of the wireless power transmission systems supported by reception devices 103-1, 103-2 by executing negotiation with a reception device, determines the wireless power transmission system used for power transmission to the power reception device on the basis of the acquired information and transmits electric power to the reception device by the determined wireless power transmission system.SELECTED DRAWING: Figure 1
Patent JP-2020070833-A (JP)
Title: Bearing unit and motor
Inventor: IIZUKA SATOSHI
IPC: F16C17/10
Filed: 2018-10-30
Abstract: To restrain reduction of bearing oil in a bearing unit having an impregnation bearing.SOLUTION: A bearing unit comprises: an impregnation bearing 6 rotatably supporting a shaft 5 of a rotor 3; a housing part 20 formed so that an axial end face 2d of a housing, in which the rotor 3 is built, is projected outwardly, and housing the impregnation bearing 6 in a non-rotatable manner; and a bearing cover 10 opposed to an end face 6b directed to the rotor 3 side of the impregnation bearing 6 housed in the housing 20. The housing part 20 has an inner face 21 and a bottom face 22 whose cross section shape orthogonal to an axial direction is a constant bottomed cylindrical shape. The bearing cover 10 has: a wall part 12 fixed to the housing or the impregnation bearing 6, arranged in contact with the end face 6b of the impregnation bearing 6, standing in a direction isolated from the end face 6b, and receiving oil dispersed from the impregnation bearing 6; and a passage part 13 at which the oil received by the wall part 12 passes when returning to the impregnation bearing 6.SELECTED DRAWING: Figure 2
Patent JP-2020071379-A (JP)
Title: Light source device and projection type display device
Inventor: NODA TOSHIYUKI
IPC: G03B21/14
Filed: 2018-10-31
Abstract: To provide a mechanism which can be arranged with high positional accuracy even when light source different in an operating temperature range is used and which can be cooled without wasting cooling capacity.SOLUTION: A disclosed is a light source device which includes: a first light source 31r, a second light source 31b in an operating temperature rage different from the first light source 31r; a first heat receiving part 372r for receiving heat from the first light source 31r, a second heat receiving part 372b for receiving heat from the second light source 31b; and a holding member 371 for holding the first light source 31r and the second light source 31b. The first light source 31r and the first heat receiving part 372r, and the second light source 31b and the second heat receiving part 372b are thermally separated from each other.SELECTED DRAWING: Figure 2
Patent JP-2019036993-A (JP)
Title: Moving picture decoding method and moving picture decoder
Inventor: SUGIO TOSHIYASU
IPC: H04N19/52
Filed: 2018-11-01
Abstract: To provide a moving picture decoding method capable of improving error tolerance of moving picture decoding using inter-prediction.SOLUTION: A moving picture decoding method includes a step of generating a candidate list having multiple candidates of motion vector, and a step of decoding the decoding object block by using a candidate of motion vector selected from the candidate list. The step of generating a candidate list includes a step of adding a first motion vector, for use in decoding a first block in multiple peripheral blocks, as a candidate of first motion vector, to the candidate list, a step of adding a second motion vector, for use in decoding a second block different from the first block, as a candidate of second motion vector, to the candidate list, and a step of rearranging the multiple candidates of motion vector, so that the candidate of the second motion vector is positioned ahead, when the number of selection times of the candidate of the second motion vector is larger than the number of selection times of the candidate of the first motion vector.SELECTED DRAWING: Figure 30
Patent JP-2020065891-A (JP)
Title: Toilet tissue paper abnormal sound reduction apparatus
Inventor: MURASHITA MASARU
IPC: A47K10/38
Filed: 2018-10-23
Abstract: To provide an apparatus capable of suppressing an unpleasant rattling sound generated by distortion of a part of a cardboard core of toilet tissue paper, or distortion of the whole toilet tissue paper, at a using time (drawing and rotation time) of the toilet tissue paper.SOLUTION: An apparatus, in which both end opening part is little smaller than a diameter of a cardboard core, and a constriction is provided on a center part, so as to be inscribed to the cardboard core, is inserted beforehand as a new core of toilet tissue paper, into a hollow part of the cardboard core of the toilet tissue paper. Hereby, rotation at a paper drawing and rotation time becomes smooth, and an abnormal sound generated between the toilet tissue paper and a toilet tissue paper holder can be reduced.SELECTED DRAWING: Figure 4
Patent JP-2020077531-A (JP)
Title: Terminal fitting
Inventor: MATSUURA SHINYA
IPC: H01R13/03
Filed: 2018-11-08
Abstract: To provide a terminal fitting capable of maintaining reliability of electrical connection between the terminal fitting and a mating terminal even when external force such as vibration is applied.SOLUTION: A terminal fitting 1 includes a cylindrical part 10 for a mating terminal 40 to be inserted, and a plate-like part 30 provided in the inside of the cylindrical part 10. The plate-like part 30 has a fulcrum spot 31 connected to the cylindrical part 10, and a contact spot Q structured so as to press and make contact with the mating terminal 40 in a tilted state on a cross section perpendicular to the insertion direction of the mating terminal 40 when it is pressed by the mating terminal 40 inserted in the cylindrical part 10 and deforms so as to warp with the fulcrum spot 31 as a center. The plate-like part 30 has a long plate-like shape having the contact spot Q on a plate surface extending along the insertion direction, and is connected to the cylindrical part 10 at the fulcrum spot 31 provided at the side fringe part of the plate-like part 30.SELECTED DRAWING: Figure 4
Patent JP-2020075800-A (JP)
Title: Medium processing device, recording system, and device unit
Inventor: SHIOBARA HIROSHI
IPC: B65H37/04
Filed: 2018-11-08
Abstract: To add a second processing unit to a medium processing device having a first processing unit with a simple configuration and good maintainability, and avoid a situation that the added second processing unit prevents a medium from being taken out from a first tray on which the medium after processing by the first processing unit is placed.SOLUTION: A medium processing device 4 includes: a first processing unit 42 performing first processing on a medium received from a first receiving unit 41; a first unit 5 including a sending unit 43 that sends the medium received from the first receiving unit 41 without passing through the first processing unit 42; and a first tray 44 provided outside the first unit 5 for receiving the first processed medium discharged from the first unit 5. The first unit 5 is detachably constituted to a second unit 6 at a lower side of the first tray 44, the second unit 6 having a second receiving unit 61 that receives the medium sent from the sending unit 43 and a second processing unit 62 that performs second processing on the medium received from the second receiving unit 61.SELECTED DRAWING: Figure 1
Patent JP-2019067429-A (JP)
Title: System and method for haptically usable variable surface
Inventor: JUAN MANUEL CRUZ-HERNANDEZ
IPC: G06F3/01
Filed: 2018-11-27
Abstract: To provide an additional effect on the flexible display when a tactile feedback takes a form of change in the perception of mechanical vibrations or coefficients of friction in many cases.SOLUTION: A system 100 includes a first haptic output device configured to receive a first haptic signal and output a first haptic effect to a variable surface, and a second haptic output device configured to receive a second haptic signal and output a second haptic effect to the variable surface. The system further includes a processor coupled to the first haptic output device and the second haptic output device to determine an event and to determine the first haptic effect and the second haptic effect based at least in part on the event, and transmits the first haptic signal associated with the first haptic effect to the first haptic output device, and transmits the second haptic signal associated with the second haptic effect to the second haptic output device.SELECTED DRAWING: Figure 1
Patent JP-2020083157-A (JP)
Title: Vehicular air conditioner
Inventor: WATANABE RIHO
IPC: B60N2/879
Filed: 2018-11-28
Abstract: To perform pre-air conditioning that can achieve temperature distribution suitable for a user's sleep.SOLUTION: A vehicular air conditioner includes a cooler 13 for cooling at least one of a headrest of a seat on which a user sits and air around the headrest, and a summer sleep mode determination unit for determining whether or not to perform pre-air conditioning control by a summer sleep mode (S204). When it is determined that the pre-air conditioning control is performed by a summer sleep mode, the cooler 13 is caused to cool at least one of the headrest and air around the headrest, and the pre-air conditioning control is performed by the summer sleep mode (S206).SELECTED DRAWING: Figure 5
Patent JP-2020094833-A (JP)
Title: Testing device
Inventor: KOBAYASHI MAKOTO
IPC: G01N3/20
Filed: 2018-12-10
Abstract: To provide a testing device with which it is possible to carry out the test of a chip easily with high accuracy.SOLUTION: Provided is a testing device for measuring the strength of a chip, comprising: a cassette placement table on which a cassette capable of accommodating a wafer unit is placed; a frame fixing mechanism for fixing an annular frame of the wafer unit; a conveyance mechanism for conveying the wafer unit between the cassette and the frame fixing mechanism; a push-up mechanism for pushing up a prescribed chip included in a wafer supported by the annular frame that is fixed in place by the frame fixing mechanism; a pickup mechanism having a collet for picking up the chip being pushed up by the push-up mechanism; a strength measurement mechanism having a support unit for supporting the chip having been picked by the collet; and a collet movement mechanism for moving the collet from a position facing the push-up mechanism to a position facing the support unit.SELECTED DRAWING: Figure 1
Patent JP-2020081813-A (JP)
Title: Dumb bell shaft protection tool
Inventor: TOMITA TAKAHIRO
IPC: A63B21/072
Filed: 2018-11-21
Abstract: To provide a novel protection tool which is attached to a dumb-bell or a barbell shaft in a use time, for protecting a body and an external object from damage.SOLUTION: There is provided a protection tool which can be attached to an end part of a shaft of a dumb-bell, which has an outer diameter larger than that of the dumb-bell shaft, and when the protection tool is attached to the end part of the dumb-bell shaft, the tip part of the dumb-bell shaft does not protrude outward.SELECTED DRAWING: Figure 1
Patent JP-2020095447-A (JP)
Title: Information processing device, information processing method, and program
Inventor: MITSUYAMA MASAHIRO
IPC: G06Q50/10
Filed: 2018-12-12
Abstract: To provide a technology capable of improving efficiency for collecting and transporting wastes that are ejected from waste generators.SOLUTION: Disclosed is an information processing device for supporting efficiency for processing relating to wastes, and that comprises: ejection information acquisition means for acquiring information including at least a type, a quantity, and a collecting location of wastes, as ejection information; plan determination means for, based on the ejection information, determining a collection and transportation schedule, and a collection quantity of the wastes; and plan presentation means for presenting the collection and transportation schedule, and the collection quantity of the wastes determined by the plan determination means to a collection provider collecting the wastes.SELECTED DRAWING: Figure 3
Patent JP-2020095147-A (JP)
Title: Light source for exposure apparatus, exposure apparatus using the same, and method for controlling light source for exposure apparatus
Inventor: IKEDA TOMIHIKO
IPC: G03F7/20
Filed: 2018-12-12
Abstract: To provide a light source for an exposure apparatus, which can irradiate a resist with light at a required wavelength in a pin-point manner in accordance with characteristics of the resist, can suppress the light quantity equal to or lower than a base line to the minimum, and can appropriately change wavelengths of irradiation light upon exposing another resist having different characteristics.SOLUTION: A light source 100 for an exposure apparatus is constituted by a plurality of light source units 102 each emitting single wavelength light. The plurality of light source units 102 emits at least two types of the single wavelength light.SELECTED DRAWING: Figure 1
Patent JP-2020100941-A (JP)
Title: Breakwater
Inventor: WAKABAYASHI MASANORI
IPC: E02B3/06
Filed: 2018-12-19
Abstract: To simply construct not only new projects but also existing breakwaters at a low cost.SOLUTION: A breakwater 1 is formed into a mountain shape by an outer slope 2, an inner slope 3 and a top end 4 that are formed on the sea surface side. A guide member having an H-shaped cross section is provided along the outer slope 2, and a slide wall 7 which can ascend the outer slope 2 is provided along the groove of the guide member and between the guide members. Two slide walls 7 are slidably provided between concave grooves of two guide members. The slide wall 7 has a body part 7a and a receiving part 7b provided at the lower end part thereof and extending in the horizontal direction. On the body part 7a, first dowels 15 and second dowels 18 which can fall into first and second hole parts of the outer slope 2 are arranged non-aligningly in the longitudinal direction and the lateral direction. When waves of tsunami or flood hit the outer slope 2, at the receiving part 7b of the slide wall 7 waves received are converted into force ascending the outer slope 2 and the slide wall 7 is ascended to a higher position than the top end 4.SELECTED DRAWING: Figure 4
Patent JP-2020099606-A (JP)
Title: sewing machine
Inventor: SAKUMA TORU
IPC: D05B27/02
Filed: 2018-12-25
Abstract: To provide a sewing machine attaining miniaturization by simplifying the configuration of a feed dog driving device.SOLUTION: The feed dog driving device comprises: a feed rod 4 that supports a feed dog 3 on its tip; a feed base 5 that supports the feed rod 4; a swinging shaft 6 that supports the feed base 5 in a freely swingable manner; a traverse feed drive unit 8 that converts the rotation of a drive shaft 7 into a traverse feed motion and transmits it to the feed dog 3; and a vertical drive unit 9 that converts the rotation of the drive shaft 7 into a vertical motion and transmits it to the feed dog 3. The vertical drive unit 9 comprises: an advance/retract arm 14 that advances/retracts by an eccentric cam 13; a lift link 15 that has a lower end connected to the advance/retract arm; a guide member 19 in which a guide groove 20 that guides a square piece 18 provided on the lower end of the lift link 15 is formed; and a guide member rotating mechanism 27 that rotates the guide member 19. The guide member 19 is arranged just under the feed base 5. An upper end of the lift link 15 is connected between the swinging shaft 6 and the feed dog 3 in the feed base 5.SELECTED DRAWING: Figure 1
Patent JP-2020105432-A (JP)
Title: Flame-retardant polyamide resin composition
Inventor: KANBARA TAKESHI
IPC: C08L27/18
Filed: 2018-12-28
Abstract: To provide a polyamide resin composition that has excellent flame retardancy and, even in repeated high-temperature processes, suppresses a rise in flowability.SOLUTION: A polyamide resin composition contains a polyamide resin (A), and a bromine flame retardant (B) represented by general formula (1) of 1-80 pts.wt., a glass fiber (C) 10-100 pts.wt., and an antimony flame-retardant aid (D) 1-30 pts.wt., relative to the polyamide resin (A) 100 pts.wt. (R1 is a C1-C6 alkylene group, -S-, or -SO2-. R2 is a C2-C4 alkylene group. n is 1 or more on average, which is such a number that allows the bromine flame retardant (B) to have a weight average molecular weight of 572 or more in terms of standard polystyrene).SELECTED DRAWING: None
Patent JP-2018523853-A (JP)
Title: Ｈｍｄまたは別のコントローラの光検出器の方位を判定するｍｅｍｓプロジェクタを使用するためのシステム及び方法
IPC: G02B27/02
Filed: 2016-07-22
Abstract: 【解決手段】プロジェクタに対するコントローラの光検出器の方位を判定するための方法が説明される。本方法は、プロジェクタのビーム発生器によって、ビームを生成することを含む。本方法は、さらに、あるパターンで移動する微小電気機械システム（ＭＥＭＳ）ミラーを使用して、当該ビームの進行方向を修正することと、当該ビームを検出することと、当該ビームが検出された時間を計算することと、当該パターン及び当該時間に基づいて、当該ビームの方位を判定し当該光検出器の当該方位を判定することと、を含む。 【選択図】図１Ａ
Patent JP-2018516724-A (JP)
Title: 調節可能な幾何構造を有するアンカー部材を有するステントグラフト装置
IPC: A61F2/07
Filed: 2016-05-24
Abstract: フレームと、フレームを覆うカバー材料と、調節可能な幾何構造を有するアンカー部材とを含む、ステントグラフト装置が提供される。アンカー部材は、フレームの一部として取り入れられてもよく、又はそれに結合していてもよい。アンカー部材は、曲げることができ、直線にすることができ、又はそうでなくとも形状を変えることができるような引張強度を有する材料で成形されていてもよい。アンカー部材の上及び／又はその周辺に成長した組織は、ステントグラフト装置を内腔内に固定する。ステントグラフト装置を除去する間、アンカー部材の幾何構造は変化して、成長した組織からアンカー部材を除去経路に沿って、最小限の外傷で除去することを可能にする。アンカー部材が、組織の過成長を許容し、かつその後過成長した組織から最小限の外傷で除去することができるようにする調節可能な幾何構造を有する限り、アンカー部材の設計及び／又は形状は特に制限されない。 【選択図】図３Ｂ
Patent JP-2018528866-A (JP)
Title: 研磨工具及びこの種の研磨工具の製造方法
IPC: B24D3/00
Filed: 2015-08-21
Abstract: 【課題】長い耐用期間及び大きな全体的な材料削減をもたらす研磨工具を提供すること。【解決手段】研磨工具は支持体を備え、その上に複数の研磨フラップ（８）が配置される。研磨フラップはそれぞれ基材（１６）及び研磨材料（２２）を有し、バインダー（２３）によって基材に取り付けられている。耐用期間及び総材料耐摩耗性を増加させるために、研磨フラップは硬化した充填樹脂（２５）によって補強される。研磨フラップの補強はワークピース機械加工に因るゼロ位置の近辺の周期的な撓曲を減少させ、それによって研磨フラップの摩耗の増加を回避する。【選択図】図２
Patent JP-2018529511-A (JP)
Title: 非対称電気化学電池装置およびその作動方法
IPC: C25B1/26
Filed: 2016-08-25
Abstract: 非対称電気化学電池装置および電解水を生成するためにかかる装置を作動させる方法。【選択図】図３
Patent JP-2018532389-A (JP)
Title: ｅｘ  ｖｉｖｏでの上皮細胞の増殖
IPC: C12N5/071
Filed: 2016-09-07
Abstract: 本技術は部分的に、ｅｘ  ｖｉｖｏで上皮細胞を増殖させ、拡大するための方法および組成物に関する。本明細書のある特定の態様では、ｅｘ  ｖｉｖｏで上皮細胞を増殖させるための方法であって、分化組織、胚性幹（ＥＳ）細胞、または人工多能性幹細胞（ｉＰＳＣ）に由来する、元になる上皮細胞集団の細胞の数を、規定された、ゼノフリーでフィーダーフリーの拡大培養条件下で拡大し、これにより、拡大された上皮細胞集団を発生させるステップを含み、拡大培養条件が、ｉ）集団内のテロメラーゼ逆転写酵素を活性化させ、かつ／または集団内の形質転換成長因子ベータ（ＴＧＦ−ベータ）シグナル伝達を阻害する１つまたは複数の薬剤、およびｉｉ）１つまたは複数の規定されたゼノフリーの血清代替構成成分を含む、方法が提供される。
Patent JP-2018527259-A (JP)
Title: 飲料吐出機
IPC: B67D1/04
Filed: 2016-09-13
Abstract: 本開示は、本体部分及び吐出ヘッドを備える手持ち式液体吐出デバイスを有する液体吐出システムに関する。吐出システムは、手持ち式液体吐出デバイスから遠隔に位置する成分システム、成分システムから手持ち式液体吐出デバイスまで延在する配管を含む。成分システムは、複数の飲料成分源を有し、手持ち式液体吐出デバイスからの飲料の吐出のために飲料成分を配管に供給するように構成されている。吐出システムは、飲料についての第１のユーザ選択及びその飲料を修正する成分についての第２のユーザ選択を受信するように構成されたユーザインターフェースデバイスも含んでもよい。
Patent JP-2018535737-A (JP)
Title: リアルタイム患者画像オーバーレイディスプレイおよび装置のナビゲーションシステムおよび方法
IPC: A61B6/12
Filed: 2016-09-22
Abstract: 介入式放射線医学システムは、患者の解剖学的構造および解剖学的構造内のカテーテルの画像を生成するための撮像システムと、患者の解剖学的構造に近接し、かつ位置合わせされた、患者の上への投影として画像を表示するように動作可能な表示システムとを含む。介入式放射線医学方法は、撮像システムを用いて患者の解剖学的構造および解剖学的構造内のカテーテルの画像を生成するステップと、患者の解剖学的構造に近接し、かつ位置合わせされた、患者の上への投影として画像を表示するステップとを含む。【選択図】図１
Patent JP-2019503125-A (JP)
Title: サウンドバー
IPC: H04R3/12
Filed: 2016-11-09
Abstract: 複数のスピーカドライバと、制御プロセッサとを含むことができる装置が提供される。制御プロセッサは、スピーカドライバを柔軟にグループ化するように構成されることができる。制御プロセッサは、少なくとも１つのグループからのオーディオ出力の指向性を制御し、および分散したプロファイルに関連付け可能な少なくとも１つの音場を生成するように、少なくとも１つの制御されるグループからの、少なくとも１つのスピーカドライバからのオーディオ出力に時間遅延をもたらすタスクを行うようにさらに構成されることができる。
Patent JP-2019509076-A (JP)
Title: 眠気開始検出
IPC: A61B5/00
Filed: 2016-12-08
Abstract: 眠気開始検出の実施態様は、心拍数情報に基づいて、人が覚醒状態から眠気状態に遷移するときを予測する。次いで、人を刺激して覚醒状態にするため、または他の人々に彼らの状態について（眠気／警戒に関して）通知するために、しかるべき処置を講ずる。これは、概略的に、１つ以上の心拍数（ＨＲ）センサーを使用して人の心拍数情報を経時的に取り込み、次いで、取り込んだ心拍数情報から心拍数変動（ＨＲＶ）信号を計算することを伴う。離散フーリエ変換および離散ウェーブレット変換を使用して、ＨＲＶ信号を分析し、個人の覚醒状態から眠気状態への遷移を示す特徴を抽出する。次いで、抽出した特徴を人工ニューラル・ネット（ＡＮＮ）に入力する。ＡＮＮは、個人に前述の眠気への遷移が生ずるときを識別するように、同じ特徴を使用して訓練されている。眠気の開始が検出されたときはいつでも警告を発生する。【選択図】図１
Patent JP-2019506527-A (JP)
Title: 電磁鋼板用接着コーティング組成物、接着コーティング層が形成された電磁鋼板、電磁鋼板製品、およびその製造方法
IPC: C09J11/04
Filed: 2016-12-21
Abstract: 本発明は、電磁鋼板用接着コーティング組成物、接着コーティング層が形成された電磁鋼板、電磁鋼板製品、およびその製造方法に関し、水ガラスおよび添加剤を含む第１成分と、溶媒と、を含む電磁鋼板用接着コーティング組成物であり、水ガラスは、下記化学式１で表される物質を含み、添加剤は、酸化物および水酸化物のうちの１種またはこれらの２種以上の混合物であり、第１成分の総量１００重量％に対して、水ガラスは８０〜９９．９重量％含まれ、添加剤は０．１〜２０重量％含まれ、第１成分の総量１００重量部基準で、溶媒は５〜２００重量部含まれ、電磁鋼板用接着コーティング組成物は、比重が１．０１〜１．５ｇ／ｌである、電磁鋼板用接着コーティング組成物を提供する。［化学式１］ＭＸＯ・ｎ１ＳｉＯ２・ｍ１Ｈ２Ｏ