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1. 发明专利

CA2680430C ROUND FIBER-REINFORCED PLASTIC STRAND, MANUFACTURING METHOD THEREOF, AND FIBER-REINFORCED SHEET 未知
公开(公告)号：CA2680430C
公开(公告)日：2015-09-01
申请号：CA2680430
申请日：2008-03-10
申请人： NIPPON STEEL COMPOSITE CO LTD
发明人： TAKEDA TOSHIKAZU , SHIMADA MASAKI , HINO HIDEHIKO , ARAZOE MASAKI
IPC分类号： C08J5/24 , B29C70/06 , E04C5/07
摘要： It is an object of the present invention to provide round fiber-reinforced plastic strand, a manufacturing method thereof, and a fiber-reinforced sheet which eliminate limitation in forming speed and limit on number of products capable of being manufactured at a time, do not require use of a release agent, eliminate the necessity of operations such as roughing after forming, and thus permit a considerable reduction of the manufacturing cost and a remarkable increase in the product quality. The manufacturing method of the round fiber-reinforced plastic strand of the present invention comprises (a) a step of continuously feeding reinforcing fiber bundles f1 each comprising a plurality of reinforcing fibers arranged in a direction while twisting the reinforcing fiber bundles f1; (b) a step of impregnating the reinforcing fiber bundles f1 fed continuously with a matrix resin R; and (c) a step of heating the resin-impregnated reinforcing fiber bundles f2 while tensioning to a prescribed intensity, thereby forming the reinforcing fiber bundle into a circular cross-section and hardening the resin, and manufactures a fiber-reinforced plastic strand 2 having a circular cross-section.

3. 发明专利

CA2680430A1 ROUND FIBER-REINFORCED PLASTIC STRAND, MANUFACTURING METHOD THEREOF, AND FIBER-REINFORCED SHEET 未知
公开(公告)号：CA2680430A1
公开(公告)日：2008-09-18
申请号：CA2680430
申请日：2008-03-10
申请人： NIPPON STEEL COMPOSITE CO LTD
发明人： TAKEDA TOSHIKAZU , SHIMADA MASAKI , ARAZOE MASAKI , HINO HIDEHIKO
IPC分类号： C08J5/24 , B29C70/06 , E04C5/07
摘要： A round fiber-reinforced plastic wire that realizes lifting of restrictio ns on molding speed and on the number of wires produced once, nonuse of any mold release agent, avoiding of post-molding roughening and other work, atta ining of substantial cutback of production cost and attaining of substantial improvement of product quality; a process for producing the round fiber-rei nforced plastic wire; and a relevant fiber-reinforced sheet. The process for producing a round fiber-reinforced plastic wire comprises the steps of (a) continuously feeding, while twisting, reinforcing fiber bundle (f1) composed of unidirectionally aligned multiple reinforcing fibers; (b) impregnating t he continuously fed reinforcing fiber bundle (f1) with matrix resin (R); and (c) heating the resin impregnated reinforcing fiber bundle (f2) while apply ing a tension of given intensity so as to provide the reinforcing fiber bund le with a circular cross section and harden the resin, so that fiber-reinfor ced plastic wire (2) with a circular cross section is obtained.

4. 发明公开

EP2123701A1 ROUND FIBER-REINFORCED PLASTIC WIRE, PROCESS FOR PRODUCING THE SAME, AND FIBER-REINFORCED SHEET 失效转让
标题翻译： RUNDERFASERVERSTÄRKTERKUNSTSTOFFREIFEN，HERSTELLUNGSVERFAHRENDAFÜRUNDFASERVERSTÄRKTESBLECH
公开(公告)号：EP2123701A1
公开(公告)日：2009-11-25
申请号：EP08722230.3
申请日：2008-03-10
申请人： Nippon Steel Composite Co., Ltd.
发明人： TAKEDA, Toshikazu , SHIMADA, Masaki , HINO, Hidehiko , ARAZOE, Masaki
IPC分类号： C08J5/24 , B29C70/06 , E04C5/07
CPC分类号： E04C5/07 , B29C70/16 , B29C70/50 , C08J5/24 , Y10T428/24132 , Y10T428/249924 , Y10T428/29 , Y10T428/2913 , Y10T428/2969
摘要： A round fiber-reinforced plastic wire that realizes lifting of restrictions on molding speed and on the number of wires produced once, nonuse of any mold release agent, avoiding of post-molding roughening and other work, attaining of substantial cutback of production cost and attaining of substantial improvement of product quality; a process for producing the round fiber-reinforced plastic wire; and a relevant fiber-reinforced sheet. The process for producing a round fiber-reinforced plastic wire comprises the steps of (a) continuously feeding, while twisting, reinforcing fiber bundle (f1) composed of unidirectionally aligned multiple reinforcing fibers; (b) impregnating the continuously fed reinforcing fiber bundle (f1) with matrix resin (R); and (c) heating the resin impregnated reinforcing fiber bundle (f2) while applying a tension of given intensity so as to provide the reinforcing fiber bundle with a circular cross section and harden the resin, so that fiber-reinforced plastic wire (2) with a circular cross section is obtained.
摘要翻译：一种圆形纤维增强塑料线，其实现了对成型速度的限制和一次生产的丝线数量的提升，不使用任何脱模剂，避免后成型粗糙化等工作，实现了大幅度的生产成本的削减和获得大幅度提高产品质量; 一种生产圆形纤维增强塑料线的方法; 和相关的纤维增强片材。制造圆形纤维增强塑料线的方法包括以下步骤：（a）在加捻由单向排列的多个增强纤维构成的增强纤维束（f1）的同时连续进给; （b）用基体树脂（R）浸渍连续供给的增强纤维束（f1）; 和（c）在施加给定强度的张力的同时加热树脂浸渍的增强纤维束（f2），以提供具有圆形横截面的增强纤维束并使树脂硬化，使得纤维增强塑料线（2）与获得圆形横截面。

5. 发明公开

EP2099277A1 SEPARABLE MAGNETIC SHIELD DEVICE 有权
标题翻译： ABTRENNBARE MAGNETABSCHIRMUNGSVORRICHTUNG
公开(公告)号：EP2099277A1
公开(公告)日：2009-09-09
申请号：EP07860611.8
申请日：2007-12-27
申请人： Kyushu University, National University Corporation , Nippon Steel Composite Co., Ltd.
发明人： SASADA, Ichiro , TAKEDA, Toshikazu
IPC分类号： H05K9/00 , A61B5/05 , G01R33/02
CPC分类号： G01R33/025 , A61B5/0046 , A61B5/04005 , G01R33/0047 , H05K9/0075
摘要： It is an object of the present invention to provide a separate type magnetic shield apparatus which has high access performance to a magnetically shielded space, in which magnetic shielding is very effectively achieved. In the separate type magnetic shield apparatus, first and second conductors 10a and 10b extending in the longitudinal axial line direction are provided on a curved magnetic shield outer side wall 3 of a first magnetic shield side wall body 2A at up and down symmetrical positions relative to the longitudinal plane Hp passing through the longitudinal axial line of the cylindrical space S to cause current to flow therethrough; first and second conductors 10c and 10d extending in the longitudinal axial line direction, on the curved magnetic shield outer side wall 3 of the second magnetic shield side wall body 2B, at up and down symmetrical positions relative to the horizontal plane Hp passing through the longitudinal axial line of the cylindrical space S to cause current to flow therethrough; and magnetic fluxes H coming horizontally to the first magnetic shield side wall body 2A and to the second magnetic shield side wall body 2B are deflected up and down by means of magnetic fields produced around the first and second conductors 10a, 10b, 10c and 10d, thereby preventing magnetic fluxes from flowing into the cylindrical space S.
摘要翻译：本发明的目的是提供一种对磁屏蔽空间具有高访问性能的独立型磁屏蔽装置，其中非常有效地实现了磁屏蔽。在分离式磁屏蔽装置中，沿着纵向轴线方向延伸的第一和第二导体10a和10b设置在第一磁屏蔽侧壁体2A的弯曲磁屏蔽外侧壁3上，相对于纵向平面Hp通过圆柱形空间S的纵向轴线以使电流流过其中; 在第二磁屏蔽侧壁体2B的弯曲的磁屏蔽外侧壁3上沿着纵向轴线方向延伸的第一和第二导体10c和10d相对于穿过纵向的水平面Hp在上下对称位置圆柱形空间S的轴线以使电流流过其中; 并且通过在第一和第二导体10a，10b，10c和10d周围产生的磁场，向第一磁屏蔽侧壁体2A和第二磁屏蔽侧壁体2B水平地流动的磁通H上下偏转，从而防止磁通量流入圆柱形空间S.

6. 发明公开

EP1160072A3 Continuous reinforcing fiber sheet and manufacturing method thereof 审中-公开
标题翻译：连续的，以增强纤维和膜及其制备方法
公开(公告)号：EP1160072A3
公开(公告)日：2002-11-06
申请号：EP00310173.0
申请日：2000-11-16
申请人： Nippon Steel Composite Co., Ltd. , NIPPON STEEL CORPORATION
发明人： Miyao, Makiji c/o Nippon Steel Composite Co., Ltd. , Takeda, Toshikazu c/o Nippon Steel , Murakimi, Shinkichi c/o Nippon Steel
IPC分类号： B29C70/50 , B29C70/20 , B29C70/22
CPC分类号： B29C70/504 , B29C70/202 , B29C70/226 , Y10T428/24124 , Y10T428/249921 , Y10T428/249924 , Y10T428/249945 , Y10T428/249946 , Y10T428/249947 , Y10T428/24995 , Y10T428/249952
摘要： The present invention provides a continuous reinforcing fiber sheet, in which reinforcing fibers are arranged at an arbitrary angle to the main axis, well applicable to pultrusion forming without the risk of the reinforcing fibers being dispersed, which permits the manufacture of a long fiber reinforced plastic structural member having a remarkably improved torsional rigidity. The continuous reinforcing fiber sheet (1) has a continuous resin-penetrable support sheet (2), and a reinforcing fiber layer (3) held by the resin-penetrable support sheet (2), in which long reinforcing fibers (4) having substantially a certain length (F) are arranged in the longitudinal direction of the resin-penetrable support sheet (2) at a prescribed angle (α) to the longitudinal direction of the resin-penetrable support sheet (2).

7. 发明公开

EP2099277A4 SEPARABLE MAGNETIC SHIELD DEVICE 有权
标题翻译：可分割的磁铁防护装置
公开(公告)号：EP2099277A4
公开(公告)日：2012-03-21
申请号：EP07860611
申请日：2007-12-27
申请人： UNIV KYUSHU NAT UNIV CORP , NIPPON STEEL COMPOSITE CO LTD
发明人： SASADA ICHIRO , TAKEDA TOSHIKAZU
IPC分类号： H05K9/00 , A61B5/05 , G01R33/02
CPC分类号： G01R33/025 , A61B5/0046 , A61B5/04005 , G01R33/0047 , H05K9/0075

8. 发明公开

EP2123701A4 ROUND FIBER-REINFORCED PLASTIC WIRE, PROCESS FOR PRODUCING THE SAME, AND FIBER-REINFORCED SHEET 失效转让
公开(公告)号：EP2123701A4
公开(公告)日：2017-10-11
申请号：EP08722230
申请日：2008-03-10
申请人： NIPPON STEEL COMPOSITE CO LTD
发明人： TAKEDA TOSHIKAZU , SHIMADA MASAKI , HINO HIDEHIKO , ARAZOE MASAKI
IPC分类号： C08J5/24 , B29C70/16 , B29C70/50 , E04C5/07
CPC分类号： E04C5/07 , B29C70/16 , B29C70/50 , C08J5/24 , Y10T428/24132 , Y10T428/249924 , Y10T428/29 , Y10T428/2913 , Y10T428/2969
摘要： A round fiber-reinforced plastic wire that realizes lifting of restrictions on molding speed and on the number of wires produced once, nonuse of any mold release agent, avoiding of post-molding roughening and other work, attaining of substantial cutback of production cost and attaining of substantial improvement of product quality; a process for producing the round fiber-reinforced plastic wire; and a relevant fiber-reinforced sheet. The process for producing a round fiber-reinforced plastic wire comprises the steps of (a) continuously feeding, while twisting, reinforcing fiber bundle (f1) composed of unidirectionally aligned multiple reinforcing fibers; (b) impregnating the continuously fed reinforcing fiber bundle (f1) with matrix resin (R); and (c) heating the resin impregnated reinforcing fiber bundle (f2) while applying a tension of given intensity so as to provide the reinforcing fiber bundle with a circular cross section and harden the resin, so that fiber-reinforced plastic wire (2) with a circular cross section is obtained.

9. 发明授权

EP2099277B1 SEPARABLE MAGNETIC SHIELD DEVICE 有权
标题翻译：可分离磁屏蔽装置
公开(公告)号：EP2099277B1
公开(公告)日：2013-08-28
申请号：EP07860611.8
申请日：2007-12-27
申请人： Kyushu University, National University Corporation , Nippon Steel Composite Co., Ltd.
发明人： SASADA, Ichiro , TAKEDA, Toshikazu
IPC分类号： H05K9/00 , A61B5/05 , G01R33/02
CPC分类号： G01R33/025 , A61B5/0046 , A61B5/04005 , G01R33/0047 , H05K9/0075

10. 发明公开

EP1160072A2 Continuous reinforcing fiber sheet and manufacturing method thereof 审中-公开
标题翻译： Kontinuierliche，mit FasernverstärkteFolie und Verfahren zu deren Herstellung
公开(公告)号：EP1160072A2
公开(公告)日：2001-12-05
申请号：EP00310173.0
申请日：2000-11-16
申请人： Nippon Steel Composite Co., Ltd. , NIPPON STEEL CORPORATION
发明人： Miyao, Makiji c/o Nippon Steel Composite Co., Ltd. , Takeda, Toshikazu c/o Nippon Steel , Murakimi, Shinkichi c/o Nippon Steel
IPC分类号： B29C70/50
CPC分类号： B29C70/504 , B29C70/202 , B29C70/226 , Y10T428/24124 , Y10T428/249921 , Y10T428/249924 , Y10T428/249945 , Y10T428/249946 , Y10T428/249947 , Y10T428/24995 , Y10T428/249952
摘要： The present invention provides a continuous reinforcing fiber sheet, in which reinforcing fibers are arranged at an arbitrary angle to the main axis, well applicable to pultrusion forming without the risk of the reinforcing fibers being dispersed, which permits the manufacture of a long fiber reinforced plastic structural member having a remarkably improved torsional rigidity. The continuous reinforcing fiber sheet (1) has a continuous resin-penetrable support sheet (2), and a reinforcing fiber layer (3) held by the resin-penetrable support sheet (2), in which long reinforcing fibers (4) having substantially a certain length (F) are arranged in the longitudinal direction of the resin-penetrable support sheet (2) at a prescribed angle (α) to the longitudinal direction of the resin-penetrable support sheet (2).
摘要翻译：本发明提供了一种连续的增强纤维片，其中增强纤维以与主轴成任意角度的方式布置，非常适用于拉挤成型而不会增强纤维分散的风险，这允许制造长纤维增强塑料结构件具有显着提高的扭转刚度。连续增强纤维片（1）具有连续的可树脂穿透的支撑片（2）和由可树脂穿透的支撑片（2）保持的增强纤维层（3），其中长的增强纤维（4）沿树脂可穿透支撑片（2）的纵向以与树脂可穿透支撑片（2）的纵向方向成规定角度（α）的长度方向布置一定长度（F）。

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