公开(公告)号：US20090141747A1

公开(公告)日：2009-06-04

申请号：US11994085

申请日：2006-06-29

申请人： Kenji Sato ,  Jan De Merli ,  Kenji Mizutani ,  Koji Kudo ,  Shinya Sudo ,  Mads L. Nielsen

发明人： Kenji Sato ,  Jan De Merli ,  Kenji Mizutani ,  Koji Kudo ,  Shinya Sudo ,  Mads L. Nielsen

IPC分类号： H01S3/10

CPC分类号： H01S5/141

摘要： In an external cavity wavelength tunable laser device including an external cavity (20) which includes a semiconductor optical amplifier (2) and performs laser oscillation operation by feeding back external light, a wavelength tunable mirror (7) having at least a single-peak reflection spectrum characteristic within a laser wavelength tuning range is placed on one end of the external cavity (20), and a Fabry-Perot mode interval determined by the effective length of the external cavity (20) is not less than 1/10 times and not more than 10 times the reflection band full width half maximum of the wavelength tunable mirror (7).

摘要翻译： 在包括具有半导体光放大器（2）的外部空腔（20）并通过反馈外部光进行激光振荡操作的外腔波长可调激光器件中，具有至少单峰反射的波长可调谐镜（7） 在激光波长调谐范围内的光谱特性被放置在外腔（20）的一端，并且由外腔（20）的有效长度确定的法布里 - 珀罗模式间隔不小于1/10倍 波长可调镜（7）的反射带全宽度的最大半数的10倍以上。

公开(公告)号：US07346515B2

公开(公告)日：2008-03-18

申请号：US11353199

申请日：2006-02-14

申请人： Kenji Mizutani ,  Yoshiyuki Okimoto

发明人： Kenji Mizutani ,  Yoshiyuki Okimoto

IPC分类号： G06F17/28

CPC分类号： G10L15/22 ,  G10L2015/228

摘要： A dialog supporting apparatus which can support an on-going dialog so that the dialog is smoothly completed. The dialog supporting apparatus includes an utterance receiving unit which receives an utterance of a dialog participant and outputs utterance information, an utterance processing unit which translates the utterance identified by the utterance information, an utterance output unit which outputs the translated utterance information, a dialog history database, an utterance prediction unit which generates a first utterance prediction information based on the first utterance prediction information and the second utterance prediction information.

公开(公告)号：US07112600B1

公开(公告)日：2006-09-26

申请号：US10180558

申请日：2002-06-26

申请人： Hiromasa Hashimoto ,  Kenji Mizutani ,  Atsuhito Yoshida

发明人： Hiromasa Hashimoto ,  Kenji Mizutani ,  Atsuhito Yoshida

IPC分类号： A01N43/50 ,  C07D235/04 ,  C07D401/00 ,  C07D405/14 ,  A81K31/418

CPC分类号： C07D231/12 ,  A61K9/2018 ,  A61K31/404 ,  A61K31/4184 ,  A61K31/42 ,  A61K31/427 ,  A61K31/437 ,  A61K31/4439 ,  A61K31/4523 ,  A61K31/4745 ,  A61K31/496 ,  A61K31/498 ,  A61K31/503 ,  A61K31/519 ,  A61K31/52 ,  A61K31/522 ,  A61K31/53 ,  A61K31/55 ,  A61K31/7076 ,  C07D233/56 ,  C07D235/18 ,  C07D235/30 ,  C07D249/08 ,  C07D401/04 ,  C07D401/10 ,  C07D401/12 ,  C07D401/14 ,  C07D403/04 ,  C07D403/12 ,  C07D405/04 ,  C07D405/12 ,  C07D409/04 ,  C07D409/12 ,  C07D409/14 ,  C07D413/04 ,  C07D413/12 ,  C07D417/12 ,  C07D495/04

摘要： The present invention provides a fused ring compound of the following formula [I]   wherein each symbol is as defined in the specification, a pharmaceutically acceptable salt thereof, and a therapeutic agent for hepatitis C, which contains this compound. The compound of the present invention shows an anti-hepatitis C virus (HCV) action based on the HCV polymerase inhibitory activity, and is useful as a therapeutic agent or prophylactic agent for hepatitis C.

摘要翻译： 本发明提供下述通式[I]的稠环化合物，其中各符号如说明书中所定义，其药学上可接受的盐和含有该化合物的丙型肝炎治疗剂。 本发明化合物基于HCV聚合酶抑制活性显示抗丙型肝炎病毒（HCV）作用，可用作丙型肝炎的治疗剂或预防剂。

公开(公告)号：US6096908A

公开(公告)日：2000-08-01

申请号：US164774

申请日：1993-12-10

申请人： Tomoya Kitazume ,  Takashi Yamazaki ,  Kenji Mizutani

发明人： Tomoya Kitazume ,  Takashi Yamazaki ,  Kenji Mizutani

IPC分类号： C07D309/10 ,  C09K19/58 ,  C07D315/00

CPC分类号： C07D309/10 ,  C09K19/588

摘要： There is disclosed a novel compound having a fluoromethyl group which itself has a large electron attractive property at an asymmetric carbon atom on a tetrahydropyran ring, which is expected to be a novel type of a liquid crystal.This novel compound is an optically active fluorinated compound represented by the formula: ##STR1##

公开(公告)号：US5474468A

公开(公告)日：1995-12-12

申请号：US114618

申请日：1993-09-01

申请人： Masamitsu Chishima ,  Kazuhito Saka ,  Kenji Mizutani

发明人： Masamitsu Chishima ,  Kazuhito Saka ,  Kenji Mizutani

IPC分类号： H01R43/16 ,  H01R9/07

CPC分类号： H01R43/16 ,  H01R12/89

摘要： A connector comprises a plurality of forked terminals, an insulating housing, a flat cable and a slide member. The terminals are inserted into the housing from an opening disposed at one side of slit-shaped through-openings arranged in parallel with each other. The flat cable and the slide member are inserted into the housing from an opening disposed at the other side of the through-openings. A pressing portion projecting from a base plate portion of the slide member presses the flat cable against the terminals. The area of a contact portion of each terminal is great to secure the connection between conductors of the flat cable and the terminals.

摘要翻译： 连接器包括多个叉形端子，绝缘壳体，扁平电缆和滑动构件。 端子从设置在彼此平行布置的狭缝状通孔的一侧的开口插入壳体中。 扁平电缆和滑动构件从布置在通孔的另一侧的开口插入壳体中。 从滑动构件的基板部突出的按压部将扁平电缆按压在端子上。 每个端子的接触部分的面积很大以确保扁平电缆的导体与端子之间的连接。

公开(公告)号：US5370552A

公开(公告)日：1994-12-06

申请号：US115047

申请日：1993-09-01

申请人： Masamitsu Chishima ,  Kazuhito Saka ,  Kenji Mizutani

发明人： Masamitsu Chishima ,  Kazuhito Saka ,  Kenji Mizutani

IPC分类号： H01R4/50 ,  H01R9/07

CPC分类号： H01R12/79 ,  H01R12/89 ,  H01R4/50

摘要： An electrical connector comprising: a terminal including a contact piece; a housing; a slider including a pressing portion; a flexible cable including an end conductor; and a reinforcing plate having a pressed face to be pressed by a pressing face of the pressing portion of the slider; wherein after the slider has been temporarily engaged with the housing in which the terminal is accommodated, the end conductor of the flexible cable is inserted together with the reinforcing plate into the housing and then, the slider is displaced to a full engaging position such that the end conductor of the flexible cable is brought into pressing contact with the contact piece of the terminal through the reinforcing plate by the pressing portion of the slider; wherein the pressed face of the reinforcing plate is formed obliquely such that the reinforcing plate becomes thinner from a front edge of the reinforcing plate towards a rear edge of the reinforcing plate, while the pressing face of the pressing portion of the slider is formed obliquely such that the slider becomes thicker from a front edge of the slider towards a rear edge of the slider.

摘要翻译： 一种电连接器，包括：端子，包括接触片; 房屋; 一个滑块，包括一个按压部分; 包括端导体的柔性电缆; 以及加强板，其具有被所述滑块的按压部的按压面按压的按压面; 其中，在滑块已经临时与容纳端子的壳体接合之后，柔性电缆的端部导体与加强板一起插入壳体中，然后滑块移动到完全接合位置，使得 柔性电缆的端部导体通过滑块的按压部分通过加强板与端子的接触片压接; 其特征在于，所述加强板的所述按压面形成为从所述加强板的前端朝向所述加强板的后端部的所述加强板变薄，同时所述滑块的按压部的按压面倾斜地形成 滑块从滑块的前边缘朝向滑块的后边缘变厚。

公开(公告)号：US09240856B2

公开(公告)日：2016-01-19

申请号：US14235305

申请日：2012-07-27

申请人： Kenji Mizutani

发明人： Kenji Mizutani

IPC分类号： H04J14/02 ,  H04B10/07

CPC分类号： H04J14/0227 ,  H04B10/07 ,  H04J14/0212 ,  H04J14/0257 ,  H04J14/0269

摘要： A network apparatus includes a plurality of transceivers (110) each of which has a frequency variable characteristic and communicates on an allocated channel, a channel allocation unit (154) which allocates channels of standby transceivers that are not connected to a network and are set to a standby state, among the plurality of transceivers (110) so that the channels are different from each other, a tuning unit (158) which tunes the standby transceivers to the frequencies of the allocated channels by changing respective parameters, and a selection unit (156) which preferentially selects and uses a transceiver having a short channel setting time among the standby transceivers, when a path is newly set in the network.

摘要翻译： 网络装置包括多个收发机（110），每个收发机具有频率可变特性并在分配的信道上进行通信;信道分配单元（154），其分配未连接到网络的备用收发器的信道并将其设置为 多个收发机之间的备用状态，使得各个信道彼此不同，通过改变各个参数来将备用收发器调谐到所分配的信道的频率的调谐单元（158）和选择单元 156），当在网络中重新设置路径时，优先选择并使用备用收发器之间具有短信道设置时间的收发机。

公开(公告)号：US09215010B2

公开(公告)日：2015-12-15

申请号：US14342573

申请日：2012-08-29

申请人： Kenji Mizutani

发明人： Kenji Mizutani

IPC分类号： H04B10/00 ,  H04B10/40

CPC分类号： H04B10/40

摘要： Provided is a node device in an optical communication system in which a plurality of node devices are connected by a plurality of optical fibers, including: at least a first optical transceiver that consumes a first power consumption amount during standby; at least a second optical transceiver that consumes a second power consumption amount greater than the first power consumption amount during standby; and a power consumption control unit that preferentially selects the second optical transceiver as an optical transceiver to be maintained by the node device, the second optical transceiver being in a fast startup standby mode in which startup time from a standby state is shorter than allowable time of interruption time of a communication service in the optical communication system.

摘要翻译： 提供了一种光通信系统中的节点设备，其中多个节点设备通过多根光纤连接，包括：至少第一光收发器，其在待机期间消耗第一功耗量; 至少第二光收发器在待机期间消耗大于所述第一功耗量的第二功耗量; 以及功率消耗控制单元，其优先选择所述第二光收发器作为由所述节点设备维护的光收发器，所述第二光收发器处于快速启动待机模式，其中从待机状态的启动时间短于 光通信系统中通信业务的中断时间。

公开(公告)号：US08929734B2

公开(公告)日：2015-01-06

申请号：US13805495

申请日：2011-06-15

申请人： Kenji Mizutani ,  Akio Tajima ,  Masahiro Sakauchi ,  Tomoyuki Hino ,  Masahiro Hayashitani ,  Hiroyuki Takagi

发明人： Kenji Mizutani ,  Akio Tajima ,  Masahiro Sakauchi ,  Tomoyuki Hino ,  Masahiro Hayashitani ,  Hiroyuki Takagi

IPC分类号： H04B10/00 ,  H04J14/02 ,  G02B6/293 ,  H04B10/079

CPC分类号： H04J14/02 ,  G02B6/2938 ,  H04B10/0795 ,  H04B10/07953

摘要： In order to realize a multiplexer/demultiplexer in which utilization efficiency of a frequency is high, wavelength characteristics of a transmission band is flat, the cost is low, the size is small, and a wavelength and a band are variable, the multiplexer/demultiplexer includes: first light branching means for branching inputted light into plurality of pieces of light and outputting the branched pieces of light; a plurality of light wavelength separating means for separating and outputting light outputted from the first light branching means for each of predetermined frequency bands; and an optical coupling means for making outputs having frequency bands different from each other among outputs from the light wavelength separating means gather and be outputted.

摘要翻译： 为了实现频率利用效率高的多路复用器/解复用器，传输频带的波长特性平坦，成本低，尺寸小，波长和频带可变，多路复用器/解复用器 包括：第一光分支装置，用于将输入的光分支成多个光并输出分支的光; 多个光波长分离装置，用于对于每个预定频带分离和输出从第一光分支装置输出的光; 以及光耦合装置，用于在来自光波长分离装置的输出之间产生具有彼此不同的频带的输出，并输出。

公开(公告)号：US20140226989A1

公开(公告)日：2014-08-14

申请号：US14342573

申请日：2012-08-29

申请人： Kenji Mizutani

发明人： Kenji Mizutani

IPC分类号： H04B10/40

CPC分类号： H04B10/40

摘要： Provided is a node device in an optical communication system in which a plurality of node devices are connected by a plurality of optical fibers, including: at least a first optical transceiver that consumes a first power consumption amount during standby; at least a second optical transceiver that consumes a second power consumption amount greater than the first power consumption amount during standby; and a power consumption control unit that preferentially selects the second optical transceiver as an optical transceiver to be maintained by the node device, the second optical transceiver being in a fast startup standby mode in which startup time from a standby state is shorter than allowable time of interruption time of a communication service in the optical communication system.

摘要翻译： 提供了一种光通信系统中的节点设备，其中多个节点设备通过多根光纤连接，包括：至少第一光收发器，其在待机期间消耗第一功耗量; 至少第二光收发器在待机期间消耗大于所述第一功耗量的第二功耗量; 以及功率消耗控制单元，其优先选择所述第二光收发器作为由所述节点设备维护的光收发器，所述第二光收发器处于快速启动待机模式，其中从待机状态的启动时间短于 光通信系统中通信业务的中断时间。