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1. 发明授权

US09238336B2 Process and apparatus for producing sheet-shaped prepreg 有权
标题翻译：板状预浸料坯的制造方法和装置
公开(公告)号：US09238336B2
公开(公告)日：2016-01-19
申请号：US13806356
申请日：2011-06-29
申请人： Soichi Ishibashi , Kazuaki Funada , Shinya Takeuchi , Tamotsu Suzuki , Rinako Eto , Masayoshi Morihara , Takeru Sasaki , Eisuke Wadahara , Yasumoto Noguchi
发明人： Soichi Ishibashi , Kazuaki Funada , Shinya Takeuchi , Tamotsu Suzuki , Rinako Eto , Masayoshi Morihara , Takeru Sasaki , Eisuke Wadahara , Yasumoto Noguchi
IPC分类号： B29B11/16 , B29C70/50 , C08J5/24 , B29B15/12 , B29K105/08
CPC分类号： B29C70/50 , B29B15/125 , B29K2105/0872 , C08J5/24
摘要： A process for producing a sheet-shaped prepreg includes: a fiber bundle introduction step in which tape-shaped reinforcing fiber bundles are disposed in a multilayer arrangement in the thickness direction and introduced into a die to which a molten thermoplastic resin has been supplied; a fiber bundle thickness reduction step in which each of the tape-shaped reinforcing fiber bundles is widened by means of spreading to reduce the thickness; a resin impregnation step in which the tape-shaped reinforcing fiber bundles are impregnated with the molten resin in the die; and a lamination step in which the plurality of resin-impregnated tape-shaped reinforcing fiber bundles are laminated in the die.
摘要翻译：片状预浸料坯的制造方法包括：纤维束导入工序，其中带状增强纤维束在厚度方向上以多层布置方式设置并被导入到已经供给熔融热塑性树脂的模具中; 纤维束厚度缩小步骤，其中每个带状增强纤维束通过铺展加宽以减小厚度; 树脂浸渍步骤，其中带状增强纤维束用模具中的熔融树脂浸渍; 以及将多个树脂浸渍带状增强纤维束层叠在模具中的层叠工序。

2. 发明申请

US20130106014A1 PROCESS AND APPARATUS FOR PRODUCING SHEET-SHAPED PREPREG 有权
标题翻译：用于生产片形制作的方法和装置
公开(公告)号：US20130106014A1
公开(公告)日：2013-05-02
申请号：US13806356
申请日：2011-06-29
申请人： Soichi Ishibashi , Kazuaki Funada , Shinya Takeuchi , Tamotsu Suzuki , Rinako Eto , Masayoshi Morihara , Takeru Sasaki , Eisuke Wadahara , Yasumoto Noguchi
发明人： Soichi Ishibashi , Kazuaki Funada , Shinya Takeuchi , Tamotsu Suzuki , Rinako Eto , Masayoshi Morihara , Takeru Sasaki , Eisuke Wadahara , Yasumoto Noguchi
IPC分类号： B29C70/50
CPC分类号： B29C70/50 , B29B15/125 , B29K2105/0872 , C08J5/24
摘要： A process for producing a sheet-shaped prepreg includes: a fiber bundle introduction step in which tape-shaped reinforcing fiber bundles are disposed in a multilayer arrangement in the thickness direction and introduced into a die to which a molten thermoplastic resin has been supplied; a fiber bundle thickness reduction step in which each of the tape-shaped reinforcing fiber bundles is widened by means of spreading to reduce the thickness; a resin impregnation step in which the tape-shaped reinforcing fiber bundles are impregnated with the molten resin in the die; and a lamination step in which the plurality of resin-impregnated tape-shaped reinforcing fiber bundles are laminated in the die.
摘要翻译：片状预浸料坯的制造方法包括：纤维束导入工序，其中带状增强纤维束在厚度方向上以多层布置方式设置并被导入到已经供给熔融热塑性树脂的模具中; 纤维束厚度缩小步骤，其中每个带状增强纤维束通过铺展加宽以减小厚度; 树脂浸渍步骤，其中带状增强纤维束用模具中的熔融树脂浸渍; 以及将多个树脂浸渍带状增强纤维束层叠在模具中的层叠工序。

3. 发明申请

US20140154472A1 THERMOPLASTIC RESIN PREPREG, MOLDED PREFORM AND MOLDED COMPOSITE USING SAME, AND METHODS FOR PRODUCING THEM 审中-公开
标题翻译：热塑性树脂制品，模塑预制品和使用其的成型复合材料及其生产方法
公开(公告)号：US20140154472A1
公开(公告)日：2014-06-05
申请号：US14131799
申请日：2012-07-05
申请人： Rinako Eto , Eisuke Wadahara , Takeru Sasaki , Masayoshi Morihara , Syunsuke Horiuchi
发明人： Rinako Eto , Eisuke Wadahara , Takeru Sasaki , Masayoshi Morihara , Syunsuke Horiuchi
IPC分类号： B29C43/00 , B32B7/02 , B32B7/04 , B32B3/30 , B32B3/10
CPC分类号： B29C43/003 , B32B3/10 , B32B3/30 , B32B7/02 , B32B7/04 , B32B7/05 , B32B27/12 , B32B2305/076 , C08J5/24 , Y10T428/24521 , Y10T428/24612 , Y10T428/24802 , Y10T428/24851
摘要： A thermoplastic resin prepreg includes: a constituent element (I): 20-60 parts by weight of a thermoplastic resin (A) having a linear or branched polymer structure; a constituent element (II): 2-10 parts by weight of a thermoplastic resin (B) which is unevenly distributed to a surface site and has a melting point lower than that of the thermoplastic resin (A); and a constituent element (III): 30-78 parts by weight of reinforcing fibers.
摘要翻译：热塑性树脂预浸料包括：构成元素（I）：20-60重量份具有直链或支链聚合物结构的热塑性树脂（A）; 构成元素（II）：2-10重量份不均匀地分布在表面部位并且熔点低于热塑性树脂（A）熔点的热塑性树脂（B）; 和构成元素（III）：30-78重量份的增强纤维。

4. 发明申请

US20120146521A1 Method for Driving Light-Emitting Element and Method for Driving Light-Emitting Device 审中-公开
标题翻译：驱动发光元件的方法及驱动发光元件的方法
公开(公告)号：US20120146521A1
公开(公告)日：2012-06-14
申请号：US13314785
申请日：2011-12-08
申请人： Tomoya Aoyama , Satoshi Seo , Takeru Sasaki
发明人： Tomoya Aoyama , Satoshi Seo , Takeru Sasaki
IPC分类号： H05B37/02
CPC分类号： H05B33/0815 , H05B33/089
摘要： A method for driving a light-emitting element is provided with two steps: a first step of performing constant current drive; and a second step of increasing the absolute value of a voltage with time. It is assumed that a short circuit between a pair of electrodes occurs when a voltage which is applied to the light-emitting element is lower than or equal to the emission start voltage. A shift from the first step to the second step occurs when this condition is satisfied. Accordingly, a high current can be passed through a short-circuited portion between the pair of electrodes in the second step. The portion is insulated by heat (a short circuit between a pair of electrodes can be repaired), so that deterioration in the light-emitting element can be suppressed, and luminance of the light-emitting element can be recovered.
摘要翻译：一种用于驱动发光元件的方法分为两个步骤：执行恒流驱动的第一步骤; 以及随时间增加电压的绝对值的第二步骤。假设当施加到发光元件的电压低于或等于发射开始电压时，发生一对电极之间的短路。当满足该条件时，发生从第一步到第二步的转变。因此，在第二步骤中，高电流可以通过一对电极之间的短路部分。该部分被热绝缘（可以修复一对电极之间的短路），从而可以抑制发光元件的劣化，并且可以恢复发光元件的亮度。

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