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1. 发明申请

US20100186709A1 DIRECT FUEL INJECTION DIESEL ENGINE 失效
标题翻译：直接燃油喷射柴油发动机
公开(公告)号：US20100186709A1
公开(公告)日：2010-07-29
申请号：US12305880
申请日：2007-04-11
申请人： Kenichiro Ikeya , Yukihisa Yamaya , Nobuhiko Sasaki , Tatsuya Uchimoto , Yutaka Tajima , Mitsuhiro Shibata , Hiroshi Sono
发明人： Kenichiro Ikeya , Yukihisa Yamaya , Nobuhiko Sasaki , Tatsuya Uchimoto , Yutaka Tajima , Mitsuhiro Shibata , Hiroshi Sono
IPC分类号： F02F3/24 , F02F3/00
CPC分类号： F02F3/26 , F02B3/06 , F02B23/0651 , F02B23/0657 , F02B23/0669 , F02B23/0696 , F02B2275/14 , F02F2001/241 , Y02T10/123 , Y02T10/125
摘要： In a direct fuel injection diesel engine equipped with a pentroof-shaped piston, when fuel is injected into a cavity (25) recessed in a central part of a piston (13), for which the height of a top face changes in the circumferential direction, from a fuel injection point (Oinj) of a fuel injector disposed on a piston central axis along a plurality of fuel injection axes (Li1,Li2), if a cross-section of the cavity (25) passing along the fuel injection axis (Li1,Li2) is defined as a fuel injection cross-section (Sn), a cross-sectional shape (see shaded portion) of the cavity (25) defined by first to third specific points (An, Bn, Cn) on the fuel injection cross-section (Sn) is set so as to be substantially equal for each fuel injection cross-section (Sn). By so doing, the conditions in which fuel and air are mixed in each fuel injection cross-section (Sn) can be made uniform, the engine output can be improved, and harmful exhaust substances can be reduced.
摘要翻译：在配备有五角柱形活塞的直接燃料喷射式柴油发动机中，当将燃料喷射到凹陷在活塞（13）的中心部分的空腔（25）中时，顶面的高度在圆周方向上变化，如果沿着燃料喷射轴线（25）通过的空腔（25）的横截面，则沿着多个燃料喷射轴线（Li1，Li2）从设置在活塞中心轴线上的燃料喷射器的燃料喷射点（Oinj） Li1，Li2）定义为燃料喷射截面（Sn），由燃料上的第一至第三特定点（An，Bn，Cn）限定的空腔（25）的横截面形状（参见阴影部分）喷射截面（Sn）被设定为对于每个燃料喷射截面（Sn）基本相等。通过这样做，能够使各燃料喷射截面（Sn）中的燃料和空气混合的条件均匀，能够提高发动机输出，能够降低有害排气物质。

2. 发明申请

US20100006061A1 DIRECT FUEL INJECTION DIESEL ENGINE 失效
标题翻译：直接燃油喷射柴油发动机
公开(公告)号：US20100006061A1
公开(公告)日：2010-01-14
申请号：US12305342
申请日：2007-04-11
申请人： Mitsuhiro Shibata , Hiroshi Sono , Nobuhiko Sasaki , Tatsuya Uchimoto , Kenichiro Ikeya , Yutaka Tajima , Yukihisa Yamaya
发明人： Mitsuhiro Shibata , Hiroshi Sono , Nobuhiko Sasaki , Tatsuya Uchimoto , Kenichiro Ikeya , Yutaka Tajima , Yukihisa Yamaya
IPC分类号： F02F3/24 , F02B23/00
CPC分类号： F02B23/0696 , F02B3/06 , F02B23/0621 , F02B23/0657 , F02B23/0669 , F02B2275/14 , F02F1/242 , Y02T10/123 , Y02T10/125
摘要： In a direct fuel injection diesel engine having a piston with a pentroof-shaped top face, with regard to a pentroof-shaped piston (13) with a cavity (25) recessed in a central part of the top face, a radial width S of a squish area (26) formed between an outer peripheral part of the top face and a lower face of a cylinder head (14) changes in the circumferential direction of the piston (13). By setting a squish clearance H large for a portion where the radial width S of the squish area (26) is large and setting the squish clearance H small for a portion where the radial width S of the squish area (26) is small, more specifically, by setting S/H so that it is constant in the circumferential direction, it is possible to make the strength of the squish flow uniform in the circumferential direction of the piston, thus promoting the mixing of air and fuel and reducing harmful exhaust components.
摘要翻译：在具有具有五角形顶面的活塞的直接燃料喷射柴油发动机中，相对于具有在顶面的中心部分凹陷的空腔（25）的五角形活塞（13），径向宽度S为在顶面的外周部和气缸盖（14）的下面之间形成的挤压区域（26）沿活塞（13）的周向发生变化。通过对挤压区域（26）的径向宽度S大的部分设定较大的挤压间隙H，并且对于挤压区域（26）的径向宽度S小的部分设定挤压间隙H较小，具体地说，通过将S / H设定为在圆周方向上恒定，可以使挤压流的强度在活塞的圆周方向上均匀，从而促进空气和燃料的混合以及减少有害排气成分。

3. 发明授权

US07861685B2 Direct fuel injection diesel engine 失效
标题翻译：直接燃油喷射柴油机
公开(公告)号：US07861685B2
公开(公告)日：2011-01-04
申请号：US12307215
申请日：2007-06-07
申请人： Hiroshi Sono , Nobuhiko Sasaki , Tatsuya Uchimoto , Kenichiro Ikeya , Yutaka Tajima , Mitsuhiro Shibata , Yukihisa Yamaya
发明人： Hiroshi Sono , Nobuhiko Sasaki , Tatsuya Uchimoto , Kenichiro Ikeya , Yutaka Tajima , Mitsuhiro Shibata , Yukihisa Yamaya
IPC分类号： F02F3/24
CPC分类号： F02B23/0696 , F02B1/08 , F02B3/06 , F02B23/0621 , F02B23/0651 , F02B23/0657 , F02B23/0669 , F02B2275/14 , F02B2275/40 , F02F2001/241 , Y02T10/123 , Y02T10/125
摘要： In a direct fuel injection diesel engine equipped with a pentroof-shaped piston, a collision angle (α) at which fuel injected in a direction in which the height of the top face of a piston (13) is high collides with a cavity (25) is set larger than a collision angle (β) at which fuel injected in a direction in which the height of the top face of the piston (13) is low collides with the cavity (25). By so doing, in a direction in which the height of the top face is high fuel that has collided with the cavity (25) easily rebounds upward, thus achieving effective combustion by mixing with a large amount of air present in the vicinity of the opening of the cavity (25) where the height is high, and in a direction in which the height of the top face is low it is difficult for fuel that has collided with the cavity (25) to rebound upward, thus achieving effective combustion by suppressing the flowing out of fuel or flame from the opening of the cavity (25) where the height is low, thereby appropriately mixing fuel and air in all directions in the circumferential direction of the cavity and making it possible to improve the engine output and reduce harmful exhaust substances.
摘要翻译：在配备有五角柱形活塞的直接燃料喷射柴油发动机中，在活塞（13）的顶面高度与空腔（25）碰撞的方向上喷射的燃料的碰撞角（α））被设定为大于在活塞（13）的顶面的高度低的方向上喷射的燃料与空腔（25）碰撞的碰撞角（＆amp; bgr）。通过这样做，在顶面的高度与空腔（25）碰撞的高度高的方向上容易地向上弹回，从而通过与存在于开口附近的大量空气混合而实现有效的燃烧在高度高的空腔（25）中，并且在顶面高度低的方向上，与空腔（25）碰撞的燃料难以向上回弹，从而通过抑制来实现有效的燃烧从高度低的空腔（25）的开口流出燃料或火焰，从而在空腔的圆周方向上适当地混合燃料和空气在各个方向上，并且可以改善发动机的输出并减少有害的排气物质。

4. 发明申请

US20090314253A1 DIRECT FUEL INJECTION DIESEL ENGINE 失效
标题翻译：直接燃油喷射柴油发动机
公开(公告)号：US20090314253A1
公开(公告)日：2009-12-24
申请号：US12307215
申请日：2007-06-07
申请人： Hiroshi Sono , Nobuhiko Sasaki , Tatsuya Uchimoto , Kenichiro Ikeya , Yutaka Tajima , Mitsuhiro Shibata , Yukihisa Yamaya
发明人： Hiroshi Sono , Nobuhiko Sasaki , Tatsuya Uchimoto , Kenichiro Ikeya , Yutaka Tajima , Mitsuhiro Shibata , Yukihisa Yamaya
IPC分类号： F02B3/00 , F02F3/00
CPC分类号： F02B23/0696 , F02B1/08 , F02B3/06 , F02B23/0621 , F02B23/0651 , F02B23/0657 , F02B23/0669 , F02B2275/14 , F02B2275/40 , F02F2001/241 , Y02T10/123 , Y02T10/125
摘要： In a direct fuel injection diesel engine equipped with a pentroof-shaped piston, a collision angle (α) at which fuel injected in a direction in which the height of the top face of a piston (13) is high collides with a cavity (25) is set larger than a collision angle (β) at which fuel injected in a direction in which the height of the top face of the piston (13) is low collides with the cavity (25). By so doing, in a direction in which the height of the top face is high fuel that has collided with the cavity (25) easily rebounds upward, thus achieving effective combustion by mixing with a large amount of air present in the vicinity of the opening of the cavity (25) where the height is high, and in a direction in which the height of the top face is low it is difficult for fuel that has collided with the cavity (25) to rebound upward, thus achieving effective combustion by suppressing the flowing out of fuel or flame from the opening of the cavity (25) where the height is low, thereby appropriately mixing fuel and air in all directions in the circumferential direction of the cavity and making it possible to improve the engine output and reduce harmful exhaust substances.
摘要翻译：在配备有五角形活塞的直接燃料喷射柴油发动机中，在活塞（13）的顶面的高度高的方向上喷射的燃料与空腔（25）碰撞的碰撞角（α））设定为大于在活塞（13）的顶面的高度低的方向上喷射的燃料与空腔（25）碰撞的碰撞角（β）。通过这样做，在顶面的高度与空腔（25）碰撞的高度高的方向上容易地向上弹回，从而通过与存在于开口附近的大量空气混合而实现有效的燃烧在高度高的空腔（25）中，并且在顶面高度低的方向上，与空腔（25）碰撞的燃料难以向上回弹，从而通过抑制来实现有效的燃烧从高度低的空腔（25）的开口流出燃料或火焰，从而在空腔的圆周方向上适当地混合燃料和空气在各个方向上，并且可以改善发动机的输出并减少有害的排气物质。

5. 发明授权

US08474431B2 Direct fuel-injected engine 失效
标题翻译：直接燃油喷射发动机
公开(公告)号：US08474431B2
公开(公告)日：2013-07-02
申请号：US12532984
申请日：2008-04-03
申请人： Hiroshi Sono , Tatsuya Uchimoto , Yukihisa Yamaya , Kenichiro Ikeya , Yutaka Tajima , Mitsuhiro Shibata , Nobuhiko Sasaki
发明人： Hiroshi Sono , Tatsuya Uchimoto , Yukihisa Yamaya , Kenichiro Ikeya , Yutaka Tajima , Mitsuhiro Shibata , Nobuhiko Sasaki
IPC分类号： F02F3/26 , F02F3/24 , F02B5/00
CPC分类号： F02B23/0669 , F02B3/06 , F02B23/0621 , F02B23/0651 , F02B23/0696 , F02B2275/14 , F02B2275/40 , Y02T10/123 , Y02T10/125
摘要： In a cross section in which squish flow from an outer peripheral part of a piston (13) toward a cavity (25) is large due to a width (W2) of a squish area (SA) being large and a squish clearance (C2) being small, a collision angle (α2) at which a fuel injection axis (Li2) collides with the cavity (25) is made large, whereas in a cross section in which squish flow is small due to the width of the squish area (SA) being small and the squish clearance being large, the collision angle at which a fuel injection axis collides with the cavity (25) is made small. This enables a tendency for fuel to flow out to the exterior of the cavity (25) in a cross section where the squish flow is small to be weakened, and a tendency for fuel to flow out to the exterior of the cavity (25) in a cross section where the squish flow is large to be strengthened, thereby making the conditions in which fuel and air are mixed uniform throughout the entire region of the cavity (25).
摘要翻译：在挤压区域（SA）的宽度（W2）大且挤压间隙（C2）的情况下，从活塞（13）的外周部到空腔（25）的挤压流动大的截面中，燃料喷射轴（Li2）与空腔（25）碰撞的碰撞角（α2）较小，而由于挤压区域的宽度（SA）的挤压流动较小的横截面）小且挤压间隙大时，燃料喷射轴与空腔（25）碰撞的碰撞角度变小。这使得燃料在挤压流动小的横截面中流出到空腔（25）的外部的趋势被削弱，并且燃料流出到空腔（25）的外部的趋势在其中挤压流量较大的横截面被加强，从而使得在空腔（25）的整个区域内燃料和空气混合均匀的条件。

6. 发明授权

US08056532B2 Direct fuel injection diesel engine 失效
标题翻译：直接燃油喷射柴油机
公开(公告)号：US08056532B2
公开(公告)日：2011-11-15
申请号：US12305342
申请日：2007-04-11
申请人： Mitsuhiro Shibata , Hiroshi Sono , Nobuhiko Sasaki , Tatsuya Uchimoto , Kenichiro Ikeya , Yutaka Tajima , Yukihisa Yamaya
发明人： Mitsuhiro Shibata , Hiroshi Sono , Nobuhiko Sasaki , Tatsuya Uchimoto , Kenichiro Ikeya , Yutaka Tajima , Yukihisa Yamaya
IPC分类号： F02F3/24
CPC分类号： F02B23/0696 , F02B3/06 , F02B23/0621 , F02B23/0657 , F02B23/0669 , F02B2275/14 , F02F1/242 , Y02T10/123 , Y02T10/125
摘要： In a direct fuel injection diesel engine having a piston with a pentroof-shaped top face, with regard to a pentroof-shaped piston (13) with a cavity (25) recessed in a central part of the top face, a radial width S of a squish area (26) formed between an outer peripheral part of the top face and a lower face of a cylinder head (14) changes in the circumferential direction of the piston (13). By setting a squish clearance H large for a portion where the radial width S of the squish area (26) is large and setting the squish clearance H small for a portion where the radial width S of the squish area (26) is small, more specifically, by setting S/H so that it is constant in the circumferential direction, it is possible to make the strength of the squish flow uniform in the circumferential direction of the piston, thus promoting the mixing of air and fuel and reducing harmful exhaust components.
摘要翻译：在具有具有五角形顶面的活塞的直接燃料喷射柴油发动机中，相对于具有在顶面的中心部分凹陷的空腔（25）的五角形活塞（13），径向宽度S为在顶面的外周部和气缸盖（14）的下面之间形成的挤压区域（26）沿活塞（13）的周向发生变化。通过对挤压区域（26）的径向宽度S大的部分设定较大的挤压间隙H，并且对于挤压区域（26）的径向宽度S小的部分设定挤压间隙H较小，具体地说，通过将S / H设定为在圆周方向上恒定，可以使挤压流的强度在活塞的圆周方向上均匀，从而促进空气和燃料的混合以及减少有害排气成分。

7. 发明授权

US07992536B2 Direct fuel injection diesel engine 失效
标题翻译：直接燃油喷射柴油机
公开(公告)号：US07992536B2
公开(公告)日：2011-08-09
申请号：US12305880
申请日：2007-04-11
申请人： Kenichiro Ikeya , Yukihisa Yamaya , Nobuhiko Sasaki , Tatsuya Uchimoto , Yutaka Tajima , Mitsuhiro Shibata , Hiroshi Sono
发明人： Kenichiro Ikeya , Yukihisa Yamaya , Nobuhiko Sasaki , Tatsuya Uchimoto , Yutaka Tajima , Mitsuhiro Shibata , Hiroshi Sono
IPC分类号： F02F3/26 , F02F3/28
CPC分类号： F02F3/26 , F02B3/06 , F02B23/0651 , F02B23/0657 , F02B23/0669 , F02B23/0696 , F02B2275/14 , F02F2001/241 , Y02T10/123 , Y02T10/125
摘要： In a direct fuel injection diesel engine equipped with a pentroof-shaped piston, when fuel is injected into a cavity (25) recessed in a central part of a piston (13), for which the height of a top face changes in the circumferential direction, from a fuel injection point (Oinj) of a fuel injector disposed on a piston central axis along a plurality of fuel injection axes (Li1,Li2), if a cross-section of the cavity (25) passing along the fuel injection axis (Li1,Li2) is defined as a fuel injection cross-section (Sn), a cross-sectional shape (see shaded portion) of the cavity (25) defined by first to third specific points (An, Bn, Cn) on the fuel injection cross-section (Sn) is set so as to be substantially equal for each fuel injection cross-section (Sn). By so doing, the conditions in which fuel and air are mixed in each fuel injection cross-section (Sn) can be made uniform, the engine output can be improved, and harmful exhaust substances can be reduced.
摘要翻译：在配备有五角柱形活塞的直接燃料喷射式柴油发动机中，当将燃料喷射到凹陷在活塞（13）的中心部分的空腔（25）中时，顶面的高度在圆周方向上变化，如果沿着燃料喷射轴线（25）通过的空腔（25）的横截面，则沿着多个燃料喷射轴线（Li1，Li2）从设置在活塞中心轴线上的燃料喷射器的燃料喷射点（Oinj） Li1，Li2）定义为燃料喷射截面（Sn），由燃料上的第一至第三特定点（An，Bn，Cn）限定的空腔（25）的横截面形状（参见阴影部分）喷射截面（Sn）被设定为对于每个燃料喷射截面（Sn）基本相等。通过这样做，能够使各燃料喷射截面（Sn）中的燃料和空气混合的条件均匀，能够提高发动机输出，能够降低有害排气物质。

8. 发明申请

US20100108022A1 DIRECT FUEL-INJECTED ENGINE 失效
标题翻译：直接燃油喷射发动机
公开(公告)号：US20100108022A1
公开(公告)日：2010-05-06
申请号：US12532984
申请日：2008-04-03
申请人： Hiroshi Sono , Tatsuya Uchimoto , Yukihisa Yamaya , Kenichiro Ikeya , Yutaka Tajima , Mitsuhiro Shibata , Nobuhiko Sasaki
发明人： Hiroshi Sono , Tatsuya Uchimoto , Yukihisa Yamaya , Kenichiro Ikeya , Yutaka Tajima , Mitsuhiro Shibata , Nobuhiko Sasaki
IPC分类号： F02F3/26
CPC分类号： F02B23/0669 , F02B3/06 , F02B23/0621 , F02B23/0651 , F02B23/0696 , F02B2275/14 , F02B2275/40 , Y02T10/123 , Y02T10/125
摘要： In a cross section in which squish flow from an outer peripheral part of a piston (13) toward a cavity (25) is large due to a width (W2) of a squish area (SA) being large and a squish clearance (C2) being small, a collision angle (α2) at which a fuel injection axis (Li2) collides with the cavity (25) is made large, whereas in a cross section in which squish flow is small due to the width of the squish area (SA) being small and the squish clearance being large, the collision angle at which a fuel injection axis collides with the cavity (25) is made small. This enables a tendency for fuel to flow out to the exterior of the cavity (25) in a cross section where the squish flow is small to be weakened, and a tendency for fuel to flow out to the exterior of the cavity (25) in a cross section where the squish flow is large to be strengthened, thereby making the conditions in which fuel and air are mixed uniform throughout the entire region of the cavity (25).
摘要翻译：在挤压区域（SA）的宽度（W2）大且挤压间隙（C2）的情况下，从活塞（13）的外周部到空腔（25）的挤压流动大的截面中，燃料喷射轴（Li2）与空腔（25）碰撞的碰撞角（α2）较小，而由于挤压区域的宽度（SA）的挤压流动较小的横截面）小且挤压间隙大时，燃料喷射轴与空腔（25）碰撞的碰撞角度变小。这使得燃料在挤压流动小的横截面中流出到空腔（25）的外部的趋势被削弱，并且燃料流出到空腔（25）的外部的趋势在其中挤压流量较大的横截面被加强，从而使得在空腔（25）的整个区域内燃料和空气混合均匀的条件。

9. 发明授权

US5750789A Unsaturated imide compounds containing alicyclic structure, process for producing the same and intermediate therefor 失效
标题翻译：含有脂环结构的不饱和酰亚胺化合物，其制备方法和中间体
公开(公告)号：US5750789A
公开(公告)日：1998-05-12
申请号：US536281
申请日：1995-09-29
申请人： Yasuhiro Hirano , Yasuhiro Endo , Kazuo Takebe , Mitsuhiro Shibata , Shuichi Kanagawa , Yutaka Shiomi , Masatsugu Akiba , Shinichiro Kitayama
发明人： Yasuhiro Hirano , Yasuhiro Endo , Kazuo Takebe , Mitsuhiro Shibata , Shuichi Kanagawa , Yutaka Shiomi , Masatsugu Akiba , Shinichiro Kitayama
IPC分类号： C07C205/38 , C07C217/90 , C07D207/44 , C07D207/452 , C08G73/12 , C07C211/54
CPC分类号： C07D207/452 , C07C205/38 , C07C217/90 , C08G73/12
摘要： An unsaturated imide compound represented by formula (1): ##STR1## wherein Q is an alicyclic structure-containing hydrocarbon group having 4-20 carbon atoms; each of R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.i and R.sub.j represents a hydrogen atom, a halogen atom, a hydrocarbon group having 1-6 carbon atoms or a halogen-containing hydrocarbon group having 1-6 carbon atoms; each of a, b, c, d, e and f represents an integer of 0 to 4 satisfying a+b.ltoreq.4, c+d.ltoreq.4 and e+f.ltoreq.4 and D represents a divalent organic group having 2-24 carbon atoms and an ethylenically unsaturated double bond, a process for producing the unsaturated imide compound of formula (1) and intermediates for producing the unsaturated imide compound of formula (1). The unsaturated imide compound of formula (1) is well soluble in organic solvents and can give cured products excellent in heat resistance, low water absorption and flexibility.
摘要翻译：由式（1）表示的不饱和酰亚胺化合物：其中Q是含4-20个碳原子的含脂环结构的烃基; R 1，R 2，R 3，R 4，R 1和R 3中的每一个表示氢原子，卤素原子，具有1-6个碳原子的烃基或含有1-6个碳原子的含卤素烃基; a，b，c，d，e和f中的每一个表示满足+ b = 4，c + d 4和e + f 4的0〜4的整数，D表示二价有机具有2-24个碳原子和烯属不饱和双键的基团，制备式（1）的不饱和酰亚胺化合物的方法和用于制备式（1）的不饱和酰亚胺化合物的中间体。式（1）的不饱和酰亚胺化合物在有机溶剂中很好溶解，可以得到耐热性，吸水性和柔软性优异的固化产物。

10. 发明授权

US5734008A Polyimide film 失效
标题翻译：聚酰亚胺膜
公开(公告)号：US5734008A
公开(公告)日：1998-03-31
申请号：US547535
申请日：1995-10-23
申请人： Mika Shirasaki , Youichi Ueda , Mitsuhiro Shibata
发明人： Mika Shirasaki , Youichi Ueda , Mitsuhiro Shibata
IPC分类号： C08G73/10 , C09D179/08 , C09J179/08 , H05K1/03
CPC分类号： H05K1/0346 , C08G73/105 , C08G73/1064 , C09D179/08 , C09J179/08 , Y10T428/31721
摘要： The polyimide film of this invention is formed from a polyimide, which is prepared by reacting a diamino compound represented by the general formula (1): ##STR1## wherein X represents a hydrocarbon group having 1 to 20 carbon atoms or a sulfur atom; R represents each independently a halogen atom, a hydrocarbon group having 1 to 6 carbon atoms or a halogen-containing hydrocarbon group having 1 to 6 carbon atoms; a represents each independently an integer of 0 to 4; with a tetracarboxylic dianhydride represented by the general formula (2) ##STR2## wherein Y represents a tetravalent organic group having 2 or more carbon atoms. The polyimide film obtained can be applied favorably to a flexible printed circuit board without adhesion layer, a protective coating for electronic parts and electric wires, or a heat resistant adhesive.
摘要翻译：本发明的聚酰亚胺膜由聚酰亚胺形成，该聚酰亚胺通过使通式（1）表示的二氨基化合物：其中X表示碳原子数1〜20的烃基或硫原子; R各自独立地表示卤素原子，碳原子数1〜6的烃基或碳原子数1〜6的含卤素的烃基。 a各自独立地表示0〜4的整数，与通式（2）表示的四羧酸二酐具有2个以上碳原子的有机基团。所获得的聚酰亚胺膜可以有利地应用于无粘合层的柔性印刷电路板，用于电子部件和电线的保护涂层或耐热粘合剂。

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