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1. 发明专利

JP2009132074A Injection-molded article of natural fiber-reinforced thermoplastic resin 有权
标题翻译：自然纤维增强型热塑性树脂注射成型品
公开(公告)号：JP2009132074A
公开(公告)日：2009-06-18
申请号：JP2007310855
申请日：2007-11-30
申请人： Daiwa Gosei Kk , Kobe Steel Ltd , 大和合成株式会社 , 株式会社神戸製鋼所
发明人： TANAKA TATSUYA , FUJIURA TAKAYASU , KIKUCHI NAOKI , TADAI NAOYUKI , YAMAMOTO ATSUSHI , NAGAOKA TAKESHI , OKUNO KENTARO
IPC分类号： B29C45/00 , C08K7/02 , C08L101/00
CPC分类号： B29B9/14 , B29K2105/0008 , C08J5/045 , C08J2323/12 , C08J2367/04 , Y10T428/249925 , Y10T428/24994
摘要： PROBLEM TO BE SOLVED: To provide an injection-molded article of a natural fiber-reinforced thermoplastic resin superior in a static eliminating performance for releasing a charged static electricity.
SOLUTION: The injection-molded article of the natural fiber-reinforced thermoplastic resin is a molded article obtained by injection-molding a pellet of the natural fiber-reinforced thermoplastic resin, as the molding raw material, which contains natural fibers as reinforcing fibers. In the molded article, a natural fiber content is 20-60 wt.%, an average length of the natural fiber is 1.5-4.0 mm, and a half-life of charged voltage measured by a half-life measuring method prescribed by JIS L 1094 is less than 40 seconds.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种天然纤维增强热塑性树脂的注塑制品，其具有优异的静电消除性能，用于释放带电静电。解决方案：天然纤维增强热塑性树脂的注塑制品是通过将天然纤维增强热塑性树脂的颗粒注射成型作为成型原料而获得的模制品，其包含天然纤维作为增强剂纤维。在模塑制品中，天然纤维含量为20-60重量％，天然纤维的平均长度为1.5-4.0毫米，通过JIS L规定的半衰期测量方法测量的充电电压的半衰期 1094小于40秒。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2007296721A Apparatus for manufacturing filament-reinforced resin strand 有权
标题翻译：用于制造纤维增强树脂条的装置
公开(公告)号：JP2007296721A
公开(公告)日：2007-11-15
申请号：JP2006125962
申请日：2006-04-28
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： TADAI NAOYUKI , FUKUTANI KAZUHISA , YAMAMOTO ATSUSHI
IPC分类号： B29B15/14 , B29B9/14 , B29K105/12
摘要： PROBLEM TO BE SOLVED: To provide an apparatus for manufacturing a filament-reinforced resin strand which is capable of manufacturing the filament-reinforced resin strand with a higher take-up speed than that in the conventional ones, for example, by a take-up speed higher than 40 m/sec. SOLUTION: The apparatus for manufacturing the filament-reinforced resin strand in which a fiber bundle 2 for reinforcement is impregnated with a molten resin by an impregnating head 11, and the resin-impregnated fiber bundle for reinforcement is twisted by a twisting machine 18, is equipped with a cooling apparatus 14 provided between the impregnating head 11 and the twisting machine 18. The cooling apparatus 14 is constituted by having a cooling water tank 15 which stores cooling water and passes the filament-reinforced resin strand 4 through being taken up from the impregnating head 11 and running, and a plurality of water jetting nozzles 16 which are provided at certain intervals along the running direction of the filament-reinforced resin strand in the cooling water tank 15, and jet water toward the filament-reinforced resin strand 4 in the cooling water. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种制造长丝增强树脂股线的装置，其能够以比常规的更高的卷取速度制造长丝增强树脂股线，例如通过卷取速度高于40米/秒。解决方案：用于制造纤维增强树脂线的装置，其中用于增强的纤维束2通过浸渍头11浸渍熔融树脂，并且用于增强的树脂浸渍的纤维束被扭绞机如图18所示，配备有设置在浸渍头11和捻线机18之间的冷却装置14.冷却装置14由冷却水箱15构成，冷却水箱15储存冷却水并通过取出长丝增强树脂股4 从浸渍头11运行，并且沿冷却水箱15中的细丝增强树脂股的行进方向以一定间隔设置的多个喷水嘴16和朝向纤维增强树脂的喷射水绞线4在冷却水中。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2008221574A Long fiber-reinforced thermoplastic resin pellet and its manufacturing method 有权
标题翻译：长纤维增强型热塑性树脂薄膜及其制造方法
公开(公告)号：JP2008221574A
公开(公告)日：2008-09-25
申请号：JP2007062125
申请日：2007-03-12
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： TADAI NAOYUKI , YAMAMOTO ATSUSHI , FUJIURA TAKAYASU , KIKUCHI NAOKI
IPC分类号： B29B9/14 , B29B9/06 , B29B11/16 , B29B15/14 , B29K105/12
CPC分类号： B29B9/14 , B29B15/122 , B29C47/0016 , B29C47/003 , B29C47/0033 , B29C47/025 , B29C53/14 , B29C2793/009 , Y10T428/2925
摘要： PROBLEM TO BE SOLVED: To provide a long fiber-reinforced thermoplastic resin pellet with such advantages that the dispersibility of a bundle of reinforcing fibers of an injection-molded object is excellent, the appearance of the injection-molded object is presentable and the reinforcement effect is sufficiently exhibited to meet the required mechanical strength of the injection-molded object, and a manufacturing method of the long fiber-reinforced thermoplastic resin pellet. SOLUTION: This long fiber-reinforced thermoplastic resin pellet is manufactured in the following process steps: (1) the bundle of the continuous length reinforcing fibers 2 is impregnated with a melt thermoplastic resin 3, (2) concurrently, the bundle of the resin-impregnated reinforcing fibers 2 is taken up while being twisted, and (3) a bar-like composition 4 consisting of the bundle of the resin-impregnated twisted reinforcing fibers 2, is cut and pelletized. In this long fiber-reinforced thermoplastic resin pellet, the degree of volume packing V f which is the ratio of sectional area of the reinforcing fiber bundle packed in the sectional area of the pellet section in a perpendicular direction with the longitudinal direction of the pellet, is within the range of 70 to 20%. In addition, the twist pitch P of the pellet represented by P=L/d (L: the length of the twist proceeding in the longitudinal direction of the bar-like composition per one rotation of the bar-like composition, d: the substantial circular dia. of the sectional area of the bar-like composition), is within the range of 2.5 to 36 (m/rev×m). COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决问题的方案为了提供长纤维强化热塑性树脂颗粒，其特征在于注射成型物体的一束增强纤维的分散性优异，注射成型物体的外观可呈现，充分发挥加强效果以满足注射成形体的要求的机械强度，以及长纤维强化热塑性树脂粒料的制造方法。解决方案：该长纤维增强热塑性树脂颗粒的制造方法如下：（1）连续长度增强纤维2的束同时浸渍有熔融热塑性树脂3，（2），树脂浸渍的增强纤维2在被扭曲的同时被吸收，并且（3）由树脂浸渍的扭曲增强纤维束2组成的棒状组合物4被切割并造粒。在该长纤维增强热塑性树脂颗粒中，作为填充在颗粒区域的截面积中的增强纤维束的截面积与垂直方向的截面积的比率的体积填充度V 颗粒的纵向方向在70至20％的范围内。此外，由P = L / d表示的颗粒的捻距P（L：条形组合物每旋转一次的棒状组合物的纵向的扭转长度，d：实质的条状组合物的截面积的圆形直径）在2.5至36（m / rev×m）的范围内。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2006145646A Optical transmitter manufacturing device 审中-公开
标题翻译：光学发射机制造设备
公开(公告)号：JP2006145646A
公开(公告)日：2006-06-08
申请号：JP2004332681
申请日：2004-11-17
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： FUKUTANI KAZUHISA , YAMAMOTO ATSUSHI , WAKAZONO TAKEHIKO
IPC分类号： G02B6/00
摘要： PROBLEM TO BE SOLVED: To provide an optical transmitter manufacturing device in which failure in stretching of an optical transmitter is easily prevented. SOLUTION: A heater 301 has an approximately cylindrical shape. An approximately columnar preform 11 is located in a stretched manner in the cylindrical section of the heater 301. The heater 301 has a cylindrical inner diameter D and a distance L along a vertical direction. The distance L is the distance in which the preform 110 is heated by the heater 301. On the other hand, the preform 110 has a diameter d. The diameter d of the preform 110 and the inner diameter D of the heater 301 are formed so as to satisfy an equation (1): 0.01≤(D-d)/2d≤0.5. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供容易防止光发射机的拉伸失败的光发射机制造装置。解决方案：加热器301具有近似圆柱形的形状。大致圆柱状的预制件11以拉伸的方式设置在加热器301的圆筒形部分中。加热器301具有圆柱形内径D和沿垂直方向的距离L. 距离L是预制件110被加热器301加热的距离。另一方面，预制件110具有直径d。预成型体110的直径d和加热器301的内径D形成为满足公式（1）：0.01≤（D-d）/2d≤0.5。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2004244244A Cooler for optical fiber drawer 审中-公开
公开(公告)号：JP2004244244A
公开(公告)日：2004-09-02
申请号：JP2003033721
申请日：2003-02-12
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： WAKAZONO TAKEHIKO , YAMAMOTO ATSUSHI
IPC分类号： C03C25/12
摘要： PROBLEM TO BE SOLVED: To obtain a cooler for an optical fiber drawer, which cools a primary-resin-coated optical fiber so as to prevent the condensate of volatiles from the optical fiber coating resin from downwardly dripping through the apparatus.
SOLUTION: The optical fiber drawer is provided with a cooling cylinder 22 which has an optical fiber passage and cools the primary-resin-coated optical fiber while it descends through the passage 22a and a drip receiver 24 which is connected with the lower end of the cylinder 22 so as for the optical fiber from the cooler to pass and leads and recovers the condensate from volatiles of the optical fiber coating resin which descends along the inside surface after adhesion to and condensation on the inside surface of the passage 22a.
COPYRIGHT: (C)2004,JPO&NCIPI

6. 发明专利

CA2646017A1 MANUFACTURING APPARATUS OF FIBER-REINFORCED RESIN STRAND 未知
公开(公告)号：CA2646017A1
公开(公告)日：2007-11-08
申请号：CA2646017
申请日：2007-04-18
申请人： KOBE STEEL LTD
发明人： TASHIRO NAOYUKI , MATSUBARA YOSHIAKI , FUKUTANI KAZUHISA , OGAWA KATSUMI , YAMAMOTO ATSUSHI
IPC分类号： B29B15/14 , B29B9/14
摘要： To provide a manufacturing apparatus of a fiber-reinforced resin strand achieving excellent durability and capable of manufacturing a fiber-reinforced resin strand at a high production rate without causing slipping. In a manufacturing apparatus of a fiber-reinforced resin strand including spreaders 8 that spread a reinforcing fiber bundle 3 and are provided inside a crosshead 5 to which a molten resin material 2 is supplied continuously from an extruding machine 6, twisting rollers 11a and 11b that are provided at a downstream position from an exit nozzle 5a of the crosshead 5 and pultrude a fiber-reinforced resin strand 9 formed of a resin-impregnated fiber bundle from the exit nozzle 5a while imparting twists thereto, and twist retaining rollers 12a and 12b that are provided at a downstream position from the twisting rollers 11a and 11b and retain twists of the fiber-reinforced resin strand 9, all of the twisting rollers 11a and 11b and the twist retaining rollers 12a and 12b are made of metal with asperities being formed on the surface thereof.

7. 发明专利

DE4114153C2 未知
公开(公告)号：DE4114153C2
公开(公告)日：1995-11-02
申请号：DE4114153
申请日：1991-04-30
申请人： KOBE STEEL LTD
发明人： HARADA SHINICHI , KAWAGUCHI HIROSHI , YAMAMOTO ATSUSHI , NAKATANI MASAMITSU
IPC分类号： B22D11/10 , B22D11/14 , B22D11/00
摘要： Continuous casting plant has an intermediate ladle for charging melt received from a pouring ladle to the casting mould, a railmounted transfer car which moves the intermediate ladle between the mould station and a stripping section, and a tipper in the stripping section for tipping ladle and car to remove molten slag and residues. ADVANTAGE - Plant arrangement claimed provides compact and flexible continuous casting plant with high operational safety.

8. 发明专利

CA2646017C MANUFACTURING APPARATUS OF FIBER-REINFORCED RESIN STRAND 未知
公开(公告)号：CA2646017C
公开(公告)日：2011-11-01
申请号：CA2646017
申请日：2007-04-18
申请人： KOBE STEEL LTD
发明人： TASHIRO NAOYUKI , YAMAMOTO ATSUSHI , FUKUTANI KAZUHISA , MATSUBARA YOSHIAKI , OGAWA KATSUMI
IPC分类号： B29B15/14 , B29B9/14
摘要： An apparatus for production of fiber-reinforced resin strand excelling in durability that is capable of producing a fiber-reinforced resin strand at high production speed without sliding problem. There is provided an apparatus for production of fiber-reinforced resin strand comprising spreader (8) for fibrillation of reinforcing fiber bundle (3) disposed in cross head (5) into which molten resin material (2) is continuously fed from extruder (6); comprising, disposed downstream of exit nozzle (5a) of the cross head (5), twisting rollers (11a,11b) for drawing out fiber-reinforced resin strand (9) composed of a resin impregnated fiber bundle from the exit nozzle (5a) and for strand twisting; and comprising, disposed downstream of the twisting rollers (11a,11b), twist retention rollers (12a,12b) for retaining of the twist of the fiber-reinforced resin strand (9), wherein all the twisting rollers (11a,11b) and twist retention rollers (12a,12b) without exception are made of a metal with uneven surface.

9. 发明专利

DE4114153A1 Continuous casting plant and process - with intermediate ladle, transfer car and stripping sections 未知
公开(公告)号：DE4114153A1
公开(公告)日：1991-12-05
申请号：DE4114153
申请日：1991-04-30
申请人： KOBE STEEL LTD
发明人： HARADA SHINICHI , KAWAGUCHI HIROSHI , YAMAMOTO ATSUSHI , NAKATANI MASAMITSU
IPC分类号： B22D11/10
摘要： Continuous casting plant has an intermediate ladle for charging melt received from a pouring ladle to the casting mould, a railmounted transfer car which moves the intermediate ladle between the mould station and a stripping section, and a tipper in the stripping section for tipping ladle and car to remove molten slag and residues. ADVANTAGE - Plant arrangement claimed provides compact and flexible continuous casting plant with high operational safety.

10. 发明公开

EP2130658A4 CONTINUOUS FIBER REINFORCED THERMOPLASTIC RESIN PELLET AND PROCESS FOR PRODUCING THE SAME 有权
标题翻译：连续纤维增强塑料丸树脂及其制造方法
公开(公告)号：EP2130658A4
公开(公告)日：2011-12-07
申请号：EP08721538
申请日：2008-03-07
申请人： KOBE STEEL LTD
发明人： TASHIRO NAOYUKI , YAMAMOTO ATSUSHI , FUJIRA TAKAYASU , KIKUCHI NAOKI
IPC分类号： B29B9/14 , B29B9/06 , B29B11/16 , B29B15/14 , B29K105/12
CPC分类号： B29B9/14 , B29B15/122 , B29C47/0016 , B29C47/003 , B29C47/0033 , B29C47/025 , B29C53/14 , B29C2793/009 , Y10T428/2925

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