公开(公告)号：US07116918B2

公开(公告)日：2006-10-03

申请号：US10425864

申请日：2003-04-30

申请人： Akira Miyauchi ,  Kazuo Yamane ,  Yumiko Kawasaki ,  Satoru Okano

发明人： Akira Miyauchi ,  Kazuo Yamane ,  Yumiko Kawasaki ,  Satoru Okano

IPC分类号： H04B10/04

CPC分类号： H04B10/25137 ,  H01L31/14 ,  H04B10/2543 ,  H04B2210/252 ,  H04B2210/256

摘要： In a system connecting a transmitter and a receiver using transmission paths and repeaters (in-line amplifiers), red chirping whose α parameter is positive is performed for an optical signal on a transmitting side. Each of the repeaters includes a dispersion-compensator for compensating the amount of dispersion on a preceding transmission path. The amount of dispersion compensation of the dispersion-compensator included in the transmitter is made constant. The dispersion-compensator included in the receiver is arranged in order to compensate the amount of dispersion on a preceding transmission path. A spread of a pulse width on a transmission path can be efficiently compensated by using the compensation capability of the dispersion-compensators and the red chirping on the transmitting side.

公开(公告)号：US07116913B2

公开(公告)日：2006-10-03

申请号：US10958277

申请日：2004-10-06

申请人： Akira Miyauchi ,  Kazuo Yamane ,  Yumiko Kawasaki ,  Satoru Okano

发明人： Akira Miyauchi ,  Kazuo Yamane ,  Yumiko Kawasaki ,  Satoru Okano

IPC分类号： H04B10/18

CPC分类号： H04B10/25137 ,  H04B10/25133 ,  H04B2210/252

摘要： In an optical transmission system comprising a transmitter, a receiver, and a transmission line that connects the transmitter and the receiver, a dispersion compensator is disposed in the receiver. The transmitter comprises an E/O (electro-optical signal converter) and a post-amplifier. An optical signal that has been RZ-coded is supplied to the E/O. The transmitter pre-chirps the optical signal. The pre-chirp is performed by red-chirp of which the value of the chirping parameter α is positive. When the pre-chirp is performed, the non-linear effect of the optical signal on the transmission line can be canceled. In addition, with the RZ coded signal, the inter-symbol interference can be alleviated. Thus, the total dispersion amount of the dispersion compensator can be suppressed. In addition, the power of the optical output can be increased.

摘要翻译： 在包括发射机，接收机和连接发射机和接收机的传输线的光传输系统中，在接收机中设置色散补偿器。 发射机包括E / O（电光信号转换器）和后置放大器。 经RZ编码的光信号被提供给E / O。 发射机预啁啾光信号。 前线啁啾由啁啾声执行，啁啾参数α的值为正。 当进行前啁啾时，可以消除光信号在传输线上的非线性效应。 另外，利用RZ编码信号，可以减轻符号间干扰。 因此，可以抑制色散补偿器的总色散量。 另外，可以提高光输出的功率。

公开(公告)号：US20050047792A1

公开(公告)日：2005-03-03

申请号：US10958277

申请日：2004-10-06

申请人： Akira Miyauchi ,  Kazuo Yamane ,  Yumiko Kawasaki ,  Satoru Okano

发明人： Akira Miyauchi ,  Kazuo Yamane ,  Yumiko Kawasaki ,  Satoru Okano

IPC分类号： H04B10/2507 ,  H04B10/2519 ,  H04B10/2525 ,  H04B10/2543 ,  H04B10/40 ,  H04B10/50 ,  H04B10/60 ,  H04B10/12

CPC分类号： H04B10/25137 ,  H04B10/25133 ,  H04B2210/252

摘要： In an optical transmission system comprising a transmitter, a receiver, and a transmission line that connects the transmitter and the receiver, a dispersion compensator is disposed in the receiver. The transmitter comprises an E/O (electro-optical signal converter) and a post-amplifier. An optical signal that has been RZ-coded is supplied to the E/O. The transmitter pre-chirps the optical signal. The pre-chirp is performed by red-chirp of which the value of the chirping parameter a is positive. When the pre-chirp is performed, the non-linear effect of the optical signal on the transmission line can be canceled. In addition, with the RZ coded signal, the inter-symbol interference can be alleviated. Thus, the total dispersion amount of the dispersion compensator can be suppressed. In addition, the power of the optical output can be increased.

摘要翻译： 在包括发射机，接收机和连接发射机和接收机的传输线的光传输系统中，在接收机中设置色散补偿器。 发射机包括E / O（电光信号转换器）和后置放大器。 经RZ编码的光信号被提供给E / O。 发射机预啁啾光信号。 前线啁啾由啁啾线啁啾参数a的值为正的红啁啾执行。 当进行前啁啾时，可以消除光信号在传输线上的非线性效应。 另外，利用RZ编码信号，可以减轻符号间干扰。 因此，可以抑制色散补偿器的总色散量。 另外，可以提高光输出的功率。

公开(公告)号：US5877881A

公开(公告)日：1999-03-02

申请号：US752516

申请日：1996-11-20

申请人： Akira Miyauchi ,  Kazuo Yamane ,  Yumiko Kawasaki ,  Satoru Okano

发明人： Akira Miyauchi ,  Kazuo Yamane ,  Yumiko Kawasaki ,  Satoru Okano

IPC分类号： H04B10/2507 ,  H04B10/2519 ,  H04B10/2525 ,  H04B10/255 ,  H04B10/00

CPC分类号： H04B10/2519 ,  H04B10/25137 ,  H04B2210/252 ,  H04B2210/254

摘要： A chirping parameter .alpha. in a transmitter is set to a positive value with respect to an SMF that has a positive dispersion value with respect to signal light. A dispersion compensator is provided not only at the receiving end but also at the transmitting end. This achieves a reduction in the number of types of dispersion compensators that should be prepared in advance to optimize transmission characteristics despite the variety in the lengths of transmission fibers.

摘要翻译： 发射机中的啁啾参数α被设置为相对于相对于信号光具有正色散值的SMF的正值。 不但在接收端，而且在发送端都提供了色散补偿器。 尽管传输光纤的长度有所不同，但是尽管实现了传输特性的优化，但是其预先准备的色散补偿器的种类数量的减少。

公开(公告)号：US4725878A

公开(公告)日：1988-02-16

申请号：US844943

申请日：1986-03-27

申请人： Akira Miyauchi ,  Hiroshi Nishimoto ,  Tadashi Okiyama ,  Hiroo Kitasagami ,  Masahiro Sugimoto ,  Haruo Tamada ,  Shinji Emori

发明人： Akira Miyauchi ,  Hiroshi Nishimoto ,  Tadashi Okiyama ,  Hiroo Kitasagami ,  Masahiro Sugimoto ,  Haruo Tamada ,  Shinji Emori

IPC分类号： H01L23/057 ,  H01L23/48 ,  H01L23/498 ,  H01L23/66 ,  H05K1/02 ,  H05K1/18 ,  H05K3/32 ,  H05K3/34 ,  H01L39/02

CPC分类号： H01L23/66 ,  H01L23/057 ,  H01L23/49822 ,  H01L24/49 ,  H05K1/0243 ,  H01L2223/6627 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/48228 ,  H01L2224/48235 ,  H01L2224/49109 ,  H01L2224/49171 ,  H01L24/48 ,  H01L2924/00014 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01033 ,  H01L2924/01078 ,  H01L2924/14 ,  H01L2924/15153 ,  H01L2924/1517 ,  H01L2924/15174 ,  H01L2924/16195 ,  H01L2924/1903 ,  H01L2924/3011 ,  H01L2924/30111 ,  H01L2924/3025 ,  H05K1/0219 ,  H05K1/0237 ,  H05K1/182 ,  H05K1/184 ,  H05K2201/09236 ,  H05K2201/10409 ,  H05K2201/10689 ,  H05K2201/10969 ,  H05K3/325 ,  H05K3/3421

摘要： A semiconductor device provided with signal lines which connect a chip, provided at a top portion of a package, with external terminals provided at a bottom portion of the package. The signal lines have portions formed along side surfaces of the package. Ground surfaces are formed at predetermined distances on two sides of the high-speed signal lines. A coplanar waveguide is formed by the high-speed signal lines and the ground surfaces, so the impedance of vertical portions of the high-speed signal lines is matched to the circuits connected thereto.

公开(公告)号：US20140115848A1

公开(公告)日：2014-05-01

申请号：US14123361

申请日：2012-05-31

申请人： Akira Miyauchi ,  Isao Ooki ,  Yukihiro Mizutori ,  Akishige Tada

发明人： Akira Miyauchi ,  Isao Ooki ,  Yukihiro Mizutori ,  Akishige Tada

IPC分类号： D02J1/18 ,  D01H5/22 ,  D02J1/22

CPC分类号： D02J1/227 ,  D01D11/02 ,  D01F6/18 ,  D01F9/22 ,  D01H5/22 ,  D02J1/18 ,  D02J1/222

摘要： A steam-drawing apparatus has supply roll 1 that transfers carbon-fiber-precursor acrylic fiber bundle (T) in a transfer direction of fiber bundle (T); fiber-opening device 2 for opening fiber bundle (T); width control device 3 for controlling the width of fiber bundle (T); steam box 4 to provide steam for heating fiber bundle (T) to a temperature that allows fiber bundle (T) to be drawn; and haul-off roll 5 that transfers fiber bundle (T) at a speed faster than that of supply roll 1. Using width control device 3 provided at a position between supply roll 1 and steam box 4, the width of fiber bundle (T) after passing through width control device 3 is set to be 65˜110% of the width of fiber bundle (T) before entering the supply roll. The present invention proposes a method for producing a carbon-fiber-precursor acrylic fiber bundle using such a steam-drawing apparatus capable of conducting a high-speed drawing process of carbon-fiber-precursor acrylic fiber bundles at a high draw rate with stable results.

摘要翻译： 蒸汽拉伸装置具有在纤维束（T）的传送方向上传送碳纤维前体丙烯酸系纤维束（T）的供给辊1。 用于打开纤维束（T）的纤维开口装置2; 用于控制纤维束（T）的宽度的宽度控制装置3; 蒸汽箱4以提供用于将纤维束（T）加热到允许纤维束（T）被拉伸的温度的蒸汽; 以及以比供给辊1快的速度传递纤维束（T）的牵引辊5.使用设置在供给辊1和蒸汽箱4之间的位置的宽度控制装置3，纤维束（T） 在通过宽度控制装置3之后，在进入供给辊之前设定为纤维束（T）的宽度的65〜110％。 本发明提出一种使用这样的蒸汽拉伸装置制造碳纤维前体丙烯酸系纤维束的方法，能够以高拉伸速度进行碳纤维前体丙烯酸系纤维束的高速拉伸处理，结果稳定 。

公开(公告)号：US07376361B2

公开(公告)日：2008-05-20

申请号：US11523064

申请日：2006-09-19

申请人： Akira Miyauchi ,  Kazuo Yamane ,  Yumiko Kawasaki ,  Satoru Okano

发明人： Akira Miyauchi ,  Kazuo Yamane ,  Yumiko Kawasaki ,  Satoru Okano

IPC分类号： H04B10/18

CPC分类号： H04B10/25137 ,  H04B10/25133 ,  H04B2210/252

摘要： In an optical transmission system comprising a transmitter, a receiver, and a transmission line that connects the transmitter and the receiver, a dispersion compensator is disposed in the receiver. The transmitter comprises an E/O (electro-optical signal converter) and a post-amplifier. An optical signal that has been RZ-coded is supplied to the E/O. The transmitter pre-chirps the optical signal. The pre-chirp is performed by red-chirp of which the value of the chirping parameter α is positive. When the pre-chirp is performed, the non-linear effect of the optical signal on the transmission line can be canceled. In addition, with the RZ coded signal, the inter-symbol interference can be alleviated. Thus, the total dispersion amount of the dispersion compensator can be suppressed. In addition, the power of the optical output can be increased.

摘要翻译： 在包括发射机，接收机和连接发射机和接收机的传输线的光传输系统中，在接收机中设置色散补偿器。 发射机包括E / O（电光信号转换器）和后置放大器。 经RZ编码的光信号被提供给E / O。 发射机预啁啾光信号。 前线啁啾由啁啾声执行，啁啾参数α的值为正。 当进行前啁啾时，可以消除光信号在传输线上的非线性效应。 另外，利用RZ编码信号，可以减轻符号间干扰。 因此，可以抑制色散补偿器的总色散量。 另外，可以提高光输出的功率。

公开(公告)号：US20060285856A1

公开(公告)日：2006-12-21

申请号：US11508949

申请日：2006-08-24

申请人： Akira Miyauchi ,  Kazuo Yamane ,  Yumiko Kawasaki ,  Satoru Okano

发明人： Akira Miyauchi ,  Kazuo Yamane ,  Yumiko Kawasaki ,  Satoru Okano

IPC分类号： H04B10/12

CPC分类号： H04B10/25137 ,  H01L31/14 ,  H04B10/2543 ,  H04B2210/252 ,  H04B2210/256

摘要： In a system connecting a transmitter and a receiver using transmission paths and repeaters (in-line amplifiers), red chirping whose α parameter is performed for an optical signal on a transmitting side. Each of the repeaters includes a dispersion-compensator for compensating the amount of dispersion on a preceding transmission path. The amount of dispersion compensation of the dispersion-compensator included in the transmitter is made constant. The dispersion-compensator included in the receiver is arranged in order to compensate the amount of dispersion on a preceding transmission path. A spread of a pulse width on a transmission path can be efficiently compensated by using the compensation capability of the dispersion-compensators and the red chirping on the transmitting side.

公开(公告)号：US4827327A

公开(公告)日：1989-05-02

申请号：US214838

申请日：1988-07-05

申请人： Akira Miyauchi ,  Hiroshi Nishimoto ,  Tadashi Okiyama ,  Hiroo Kitasagami ,  Masahiro Sugimoto ,  Haruo Tamada ,  Shinji Emori

发明人： Akira Miyauchi ,  Hiroshi Nishimoto ,  Tadashi Okiyama ,  Hiroo Kitasagami ,  Masahiro Sugimoto ,  Haruo Tamada ,  Shinji Emori

IPC分类号： H01L23/12 ,  H01L21/60 ,  H01L23/057 ,  H01L23/498 ,  H01L23/64 ,  H01P1/00 ,  H01P3/08 ,  H01P5/00 ,  H01P5/02 ,  H01P5/08 ,  H05K1/02 ,  H05K1/18 ,  H05K3/32 ,  H05K3/40 ,  H01L23/14 ,  H01L23/52

CPC分类号： H05K1/184 ,  H01L23/057 ,  H01L23/49822 ,  H01L23/645 ,  H01L24/49 ,  H05K1/0243 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/48235 ,  H01L2224/4903 ,  H01L2224/49051 ,  H01L2224/49175 ,  H01L24/48 ,  H01L2924/00014 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01014 ,  H01L2924/01019 ,  H01L2924/01023 ,  H01L2924/01031 ,  H01L2924/01033 ,  H01L2924/01042 ,  H01L2924/0105 ,  H01L2924/01057 ,  H01L2924/01061 ,  H01L2924/01072 ,  H01L2924/01074 ,  H01L2924/01082 ,  H01L2924/10329 ,  H01L2924/12041 ,  H01L2924/1306 ,  H01L2924/14 ,  H01L2924/16195 ,  H01L2924/19041 ,  H01L2924/19043 ,  H01L2924/30107 ,  H01L2924/3011 ,  H01L2924/30111 ,  H01L2924/3025 ,  H05K2201/10265 ,  H05K2201/10409 ,  H05K2201/10689 ,  H05K3/325 ,  H05K3/4046

摘要： An integrated circuit device including a stacked layer unit having a plurality of stacked layers each having an insulation layer and at least one conductive layer strip formed on a surface of the insulation layer, and at least one chip mounted on the top of the insulation layer and having a plurality of circuit elements. The IC device also includes at least one first conductive member formed in the stacked layer unit, having a low inductance for first signals applied thereto and operatively connecting the first signals to be transferred between the circuit elements. The IC device further includes at least one second conductive member formed in the stacked layer unit, having a higher inductance for the first signals than that of the first conductive member and operatively connecting second signals to be transferred between the circuit elements the stacked layer unit, the chip, and the first and second conductive members are enclosed by a package and sealed with a hermetic seal.

摘要翻译： 一种集成电路器件，包括具有多个堆叠层的堆叠层单元，每个堆叠层具有绝缘层和形成在所述绝缘层的表面上的至少一个导电层条，以及安装在所述绝缘层的顶部上的至少一个芯片， 具有多个电路元件。 该IC器件还包括形成在堆叠层单元中的至少一个第一导电构件，对施加到其上的第一信号具有低电感，并可操作地连接要在电路元件之间传输的第一信号。 IC器件还包括形成在层叠单元中的至少一个第二导电构件，其具有比第一导电构件的第一信号更高的电感，并可操作地连接要在层叠单元的电路元件之间传输的第二信号， 芯片和第一和第二导电构件被封装封装并用气密密封密封。

公开(公告)号：US07263296B2

公开(公告)日：2007-08-28

申请号：US11508949

申请日：2006-08-24

申请人： Akira Miyauchi ,  Kazuo Yamane ,  Yumiko Kawasaki ,  Satoru Okano

发明人： Akira Miyauchi ,  Kazuo Yamane ,  Yumiko Kawasaki ,  Satoru Okano

IPC分类号： H04B10/00

CPC分类号： H04B10/25137 ,  H01L31/14 ,  H04B10/2543 ,  H04B2210/252 ,  H04B2210/256

摘要： In a system connecting a transmitter and a receiver using transmission paths and repeaters (in-line amplifiers), red chirping whose α parameter is performed for an optical signal on a transmitting side. Each of the repeaters includes a dispersion-compensator for compensating the amount of dispersion on a preceding transmission path. The amount of dispersion compensation of the dispersion-compensator included in the transmitter is made constant. The dispersion-compensator included in the receiver is arranged in order to compensate the amount of dispersion on a preceding transmission path. A spread of a pulse width on a transmission path can be efficiently compensated by using the compensation capability of the dispersion-compensators and the red chirping on the transmitting side.

摘要翻译： 在使用传输路径和中继器（串联放大器）连接发射机和接收机的系统中，对发射侧的光信号执行其alpha参数为正的红色啁啾。 每个中继器包括用于补偿在先传输路径上的色散量的色散补偿器。 包含在发射机中的色散补偿器的色散补偿量是恒定的。 为了补偿前一个传输路径上的色散量，布置了包含在接收机中的色散补偿器。 通过使用色散补偿器的补偿能力和发送侧的红色啁啾，可以有效地补偿传输路径上的脉冲宽度的扩展。