公开(公告)号：US20060067693A1

公开(公告)日：2006-03-30

申请号：US11045486

申请日：2005-01-31

申请人： Katsuhiko Hakomori ,  Hiroshi Nishimoto ,  Akihiko Ichikawa

发明人： Katsuhiko Hakomori ,  Hiroshi Nishimoto ,  Akihiko Ichikawa

IPC分类号： H04J14/02

CPC分类号： H04J14/0282 ,  H04B10/85 ,  H04J14/0226 ,  H04J14/0232 ,  H04J14/0247 ,  H04J14/0252 ,  H04J14/0298

摘要： After implementing a scrambler upon an electric signal of digital signals to be transmitted to a user terminal, this electric signal is converted into a digital optical signal, and an analog optical signal and this digital optical signal are multiplexed by wavelength division multiplexing, thereby reducing influence of cross-talk interference that is exerted on the analog optical signal by the digital optical signal.

摘要翻译： 在对要发送给用户终端的数字信号的电信号实施加扰器之后，该电信号被转换为数字光信号，并且模拟光信号和该数字光信号通过波分复用复用，从而减少影响 由数字光信号施加在模拟光信号上的串扰干扰。

公开(公告)号：US20050267002A1

公开(公告)日：2005-12-01

申请号：US11123986

申请日：2005-05-06

申请人： Tomohiro Kato ,  Yoshimura Narihiko ,  Kazuo Yamamori ,  Koji Saito ,  Tetsuzo Yoneda ,  Yoshikazu Yamamoto ,  Akihiko Ichikawa

发明人： Tomohiro Kato ,  Yoshimura Narihiko ,  Kazuo Yamamori ,  Koji Saito ,  Tetsuzo Yoneda ,  Yoshikazu Yamamoto ,  Akihiko Ichikawa

IPC分类号： C10M169/04 ,  C10M101/02 ,  C10M129/10 ,  C10M129/54 ,  C10M135/10 ,  C10M137/10 ,  C10M141/10 ,  C10M159/22 ,  C10M159/24 ,  C10M163/00 ,  C10N10/04 ,  C10N20/02 ,  C10N30/06 ,  C10N40/04

CPC分类号： C10M163/00 ,  C10M2207/027 ,  C10M2207/028 ,  C10M2207/144 ,  C10M2207/262 ,  C10M2219/044 ,  C10M2219/046 ,  C10M2223/045 ,  C10N2210/02 ,  C10N2230/02 ,  C10N2230/06

摘要： A lubricant composition having a 40° C. dynamic viscosity of 40 mm2/s or less that has wear resistance equal to or better than a lubricant having a 40° C. dynamic viscosity of 76 mm2/s is achieved by providing a base oil with a zinc dithiophosphate and alkaline earth metal salt in an amount to provide a ratio of elemental zinc to alkaline earth metal in the oil in the range of 0.2 to 1.0.

摘要翻译： 40℃动态粘度为40mm 2 / s以下的润滑剂组合物，其耐磨性等于或优于40℃动态粘度为76mm

公开(公告)号：US5077815A

公开(公告)日：1991-12-31

申请号：US411890

申请日：1989-09-25

申请人： Sakae Yoshizawa ,  Akihiko Ichikawa ,  Etsugo Yoneda ,  Shinya Inagaki ,  Kazuya Sasaki ,  Keiko Takeda

发明人： Sakae Yoshizawa ,  Akihiko Ichikawa ,  Etsugo Yoneda ,  Shinya Inagaki ,  Kazuya Sasaki ,  Keiko Takeda

IPC分类号： G02B6/14 ,  G02B6/255 ,  G02B6/26 ,  G02B6/32 ,  G02B6/38

CPC分类号： G02B6/2558 ,  G02B6/14 ,  G02B6/2551 ,  G02B6/262 ,  G02B6/32 ,  G02B6/3825 ,  G02B6/3833

摘要： An apparatus connects a single-mode optical fiber in a transmitting side to a multi-mode optical fiber in a receiving side without a deterioration of baseband transmission characteristics. The apparatus optically connects the single-mode fiber to the multi-mode fiber with an optical axes displacement therebetween, so that an optical signal to a multi-mode optical fiber from a single mode optical fiber is incident in a steady state mode including not only lower mode, but higher mode. In one embodiment, the optical axes displacement is achieved by axial displacement between the single-mode fiber and multi-mode fiber. In another embodiment, the optical axes displacement is achieved by an angle displacement between the single-mode fiber and multi-mode fiber.

公开(公告)号：US20110176809A1

公开(公告)日：2011-07-21

申请号：US13046291

申请日：2011-03-11

申请人： Katsuhiko HAKOMORI ,  Hiroshi Nishimoto ,  Akihiko Ichikawa

发明人： Katsuhiko HAKOMORI ,  Hiroshi Nishimoto ,  Akihiko Ichikawa

IPC分类号： H04J14/02

CPC分类号： H04J14/0282 ,  H04B10/85 ,  H04J14/0226 ,  H04J14/0232 ,  H04J14/0247 ,  H04J14/0252 ,  H04J14/0298

摘要： After implementing a scrambler upon an electric signal of digital signals to be transmitted to a user terminal, this electric signal is converted into a digital optical signal, and an analog optical signal and this digital optical signal are multiplexed by wavelength division multiplexing, thereby reducing influence of cross-talk interference that is exerted on the analog optical signal by the digital optical signal.

摘要翻译： 在对要发送给用户终端的数字信号的电信号实施加扰器之后，该电信号被转换为数字光信号，并且模拟光信号和该数字光信号通过波分复用复用，从而减少影响 由数字光信号施加在模拟光信号上的串扰干扰。

公开(公告)号：US07704928B2

公开(公告)日：2010-04-27

申请号：US11564523

申请日：2006-11-29

申请人： Osamu Kurosawa ,  Masato Takahashi ,  Toru Matsuoka ,  Kazuo Yamamori ,  Koji Saito ,  Tetuzo Yoneda ,  Yoshikazu Yamamoto ,  Akihiko Ichikawa

发明人： Osamu Kurosawa ,  Masato Takahashi ,  Toru Matsuoka ,  Kazuo Yamamori ,  Koji Saito ,  Tetuzo Yoneda ,  Yoshikazu Yamamoto ,  Akihiko Ichikawa

IPC分类号： C10M141/10 ,  C10M159/24 ,  C10M135/20

CPC分类号： C10M169/045 ,  C10M163/00 ,  C10M2219/00 ,  C10M2219/022 ,  C10M2219/024 ,  C10M2219/046 ,  C10M2223/02 ,  C10M2223/045 ,  C10M2223/049 ,  C10N2210/02 ,  C10N2230/02 ,  C10N2230/06 ,  C10N2240/044

摘要： Provided is a lubricating oil composition for manual transmissions which has anti-seizure properties for shift forks and can provide manual transmissions with excellent shifting characteristics though it has a low viscosity and can save fuel to be used in automobiles. The lubricating oil composition for manual transmissions comprises a lubricating base oil with a kinematic viscosity at 100° C. of 4 to 6 mm2/s, on the basis of the total mass of the composition, (A) 0.14 to 0.20 percent by mass in terms of magnesium of magnesium sulfonate, (B) 0.14 to 0.18 percent by mass in terms of zinc of a specific zinc dithiophosphate, (C) 0.3 to 0.5 percent by mass in terms of sulfur of a sulfur-containing extreme pressure additive other than zinc dithiophosphate, and (D) 0.02 to 0.05 percent by mass in terms of phosphorus of an alkyl phosphite, and having a kinematic viscosity at 40° C. of 25 to 30 mm2/s.

摘要翻译： 提供了一种用于手动变速器的润滑油组合物，其具有用于换挡叉的抗咬合性能，并且可以提供具有优异换档特性的手动变速器，尽管其具有低粘度并且可以节省用于汽车的燃料。 用于手动变速器的润滑油组合物包含基于组合物的总质量在100℃下的运动粘度为4〜6mm 2 / s的润滑油基础油，（A）0.14〜0.20质量％ （B）以特定的二硫代磷酸锌计为0.14〜0.18质量％，（C）除锌以外的含硫极压添加剂的硫为0.3〜0.5质量％ 二硫代磷酸酯，和（D）按亚磷酸烷基酯的磷计为0.02〜0.05质量％，在40℃下的运动粘度为25〜30mm 2 / s。