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公开(公告)号：US20090132367A1
公开(公告)日：2009-05-21
申请号：US12211972
申请日：2008-09-17
申请人： Takuji HAMADA , Hiroshi Kurihara , Kazuho Miki , Shigeki Kitajima
发明人： Takuji HAMADA , Hiroshi Kurihara , Kazuho Miki , Shigeki Kitajima
IPC分类号： G06Q30/00
CPC分类号： G09F27/00 , G06Q30/02 , G06Q30/0212
摘要： There is disclosed an electronic advertisement system including: an advertisement displaying device; a local area network that transmits a summary of a content to a terminal; a wide area network that has at least one local area network and gains access to a detail of the content corresponding to receiving the summary by the terminal; and a center device that stores the details of the content, monitors the access to the stored detail of the content, and changes the schedule of an advertisement displayed on the advertisement displaying device located near the local area network based on the monitored result.
摘要翻译： 公开了一种电子广告系统，包括：广告显示装置; 将内容的摘要发送到终端的局域网; 具有至少一个局域网的广域网，并且获得对由所述终端接收所述摘要的内容的细节的访问; 以及存储内容的细节的中心设备，监视对存储的内容的详细信息的访问，并且基于监视结果来改变在位于局域网附近的广告显示设备上显示的广告的调度。
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2.发明授权公开(公告)号：US07206475B2
公开(公告)日：2007-04-17
申请号：US10943854
申请日：2004-09-20
IPC分类号： G02B6/26
CPC分类号： H04Q11/0005 , H04B10/00 , H04J14/0212 , H04J14/0227 , H04J14/0282 , H04J14/0283 , H04J14/0284 , H04J14/0286 , H04J14/0294 , H04J14/0297 , H04Q2011/0015 , H04Q2011/0024 , H04Q2011/0043 , H04Q2011/0081 , H04Q2011/0083 , H04Q2011/0088 , H04Q2011/0092 , H04Q2011/0098
摘要： In an optical switching apparatus having redundantly-arranged optical switches, a route switching operation mode, an autonomic redundant switching operation mode and a compulsory redundant switching operation mode are discriminated from one another so that these operation modes are prevented from being executed at the same time, and also proper mask processing is performed at every switching operation mode. Therefore, emission of an undesired alarm and thus occurrence of malfunction when each switching operation is carried out can be prevented.
摘要翻译： 在具有冗余布置的光开关的光交换装置中，将路由切换操作模式，自主冗余切换操作模式和强制冗余切换操作模式彼此区分开，从而防止这些操作模式被同时执行 并且在每个切换操作模式下也执行适当的掩模处理。 因此，可以防止在执行每个切换操作时发出不需要的报警，从而发生故障。
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公开(公告)号：US06813445B2
公开(公告)日：2004-11-02
申请号：US10059337
申请日：2002-01-31
申请人： Yasuyuki Fukashiro , Yukio Hayashi , Shigeki Kitajima , Tatsuo Kanetake , Masahiro Takatori , Shoichi Hanatani , Hirohisa Sano
发明人： Yasuyuki Fukashiro , Yukio Hayashi , Shigeki Kitajima , Tatsuo Kanetake , Masahiro Takatori , Shoichi Hanatani , Hirohisa Sano
IPC分类号： H04J1400
CPC分类号： H04B10/032 , H04Q11/0001 , H04Q11/0005 , H04Q11/0062 , H04Q2011/0024 , H04Q2011/0043 , H04Q2011/0058 , H04Q2011/0081
摘要： An optical crossconnect apparatus which includes one terminal connected to a transmission path from one optical transmission terminal station and another terminal connected to a transmission path from another optical transmission terminal station, a first optical signal switch having “M1” ports and “N1” ports, through which the optical signal can pass, a second optical signal switch having “M2” ports and “N2” ports, through which the optical signal can pass, and “L” optical signal repeaters, one end connected to the “N1” ports of the first optical signal switch, and the other end connected to the “N2” ports of the second optical switch. The “N1” and the “N2” ports are equal to “L” optical signal repeaters. The “M1” ports of the first optical signal switch connected to the one terminal, and the “M2” ports of the second optical signal switch connected to the other terminal are larger than, or equal to 2.
摘要翻译： 一种光交叉连接装置，包括连接到来自一个光传输终端站的传输路径的一个终端和连接到来自另一个光传输终端站的传输路径的另一终端，具有“M1”端口和“N1”端口的第一光信号交换机， 光信号可以通过的光信号可以通过的光信号可以通过的具有“M2”端口和“N2”端口的第二光信号交换机和“L”个光信号中继器，一端连接到“N1”端口 第一光信号开关，另一端连接到第二光开关的“N2”端。 “N1”和“N2”端口等于“L”个光信号中继器。 连接到一个端子的第一个光信号开关的“M1”端口和连接到另一个端子的第二个光信号开关的“M2”端口大于或等于2。
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公开(公告)号：US06731874B2
公开(公告)日：2004-05-04
申请号：US10172811
申请日：2002-06-14
IPC分类号： H04B1008
CPC分类号： H04B10/0731 , H01S3/10015 , H01S3/1301 , H04Q11/0001 , H04Q11/0005 , H04Q11/0062 , H04Q2011/0039 , H04Q2011/0049 , H04Q2011/0069 , H04Q2011/0083
摘要： An optical transmission apparatus, an optical repeater using the optical transmission apparatus, and an optical cross-connect equipment for controlling switches depending on supervisory information, comprising: a doped fiber for amplifying an optical signal of wavelength Od; a wavelength multiplexer for outputting a pumping light to the doped fiber; a wavelength multiplexer for multiplexing an amplified optical signal and a supervisory optical signal to as to output it to an optical fiber at downstream side; a pumping and supervisory light source; an optical coupler for distributing the light from the light source at a ratio of N:1 to the wavelength multiplexers; and a driver for controlling the light source by adding the supervisory information and a direct current signal.
摘要翻译： 光传输装置，使用该光传输装置的光中继器，以及根据监控信息控制开关的光交叉连接设备，包括：用于放大波长为λ的光信号的掺杂光纤; 波长多路复用器，用于向掺杂光纤输出泵浦光; 用于将放大的光信号和监视光信号复用以将其输出到下游侧的光纤的波长多路复用器; 泵浦和监控光源; 光耦合器，用于将来自光源的光以N:1的比率分配给波长多路复用器; 以及通过添加监视信息和直流信号来控制光源的驱动器。
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公开(公告)号：US06362905B1
公开(公告)日：2002-03-26
申请号：US09106903
申请日：1998-06-30
申请人： Yasuyuki Fukashiro , Yukio Hayashi , Shigeki Kitajima , Tatsuo Kanetake , Masahiro Takatori , Shoichi Hanatani , Hirohisa Sano
发明人： Yasuyuki Fukashiro , Yukio Hayashi , Shigeki Kitajima , Tatsuo Kanetake , Masahiro Takatori , Shoichi Hanatani , Hirohisa Sano
IPC分类号： H04J1402
CPC分类号： H04B10/032 , H04Q11/0001 , H04Q11/0005 , H04Q11/0062 , H04Q2011/0024 , H04Q2011/0043 , H04Q2011/0058 , H04Q2011/0081
摘要： An optical crossconnect apparatus which includes one terminal connected to a transmission path from one optical transmission terminal station and another terminal connected to a transmission path from another optical transmission terminal station, a first optical signal switch having “M1” ports and “N1” ports, through which the optical signal can pass, a second optical signal switch having “M2” ports and “N2” ports, through which the optical signal can pass, and “L” optical signal repeaters, one end connected to the “N1” ports of the first optical signal switch, and the other end connected to the “N2” ports of the second optical switch. The “N1” and the “N2” ports are equal to “L” optical signal repeaters. The “M1” ports of the first optical signal switch connected to the one terminal, and the “M2” ports of the second optical signal switch connected to the other terminal are larger than, or equal to 2.
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公开(公告)号：US06317230B1
公开(公告)日：2001-11-13
申请号：US09114855
申请日：1998-07-14
IPC分类号： H04B1008
CPC分类号： H04B10/032 , H04Q11/0005 , H04Q11/0062 , H04Q2011/0024 , H04Q2011/0043 , H04Q2011/0058 , H04Q2011/0081
摘要： Input/output fibers for the optical cross-connect system are classified into working fibers and protecting fibers. In a normal time (a state in which there occurs no failure), there turns out to be a one-to-one correspondence between a line terminal and a working fiber. Namely, connection property required for the switch matrix in the optical cross-connect system is not necessarily strictly non-blocking connections among all of the fibers. The connection property is a one-to-one connection relationship with the working fibers, and is a predetermined connection relationship with the protecting fibers at the time of a failure occurrence. Utilization thereof makes it possible to extremely downsize scale of the switch.
摘要翻译： 光交叉连接系统的输入/输出光纤分为工作光纤和保护光纤。 在正常时间（没有发生故障的状态）中，线路终端和工作光纤之间的一一对应关系成立。 即，光交叉连接系统中的开关矩阵所需的连接特性不一定是所有光纤之间严格的非阻塞连接。 连接属性是与工作纤维的一对一连接关系，并且是在发生故障时与保护纤维的预定连接关系。 其利用使得可以极大地减小开关的尺寸。
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7.发明授权Optical switch having a two-level crossing between input/output optical waveguides 失效光开关在输入/输出光波导之间具有两级交叉
公开(公告)号：US5761352A
公开(公告)日：1998-06-02
申请号：US668139
申请日：1996-06-21
CPC分类号： G02B6/3508 , G02B26/004 , G02B6/3536 , G02B6/3556 , G02B6/3572 , G02B6/358 , G02B6/3584
摘要： An optical switch has an input optical waveguide and an output optical waveguide that are physically and optically separated from each other by a two-level crossing arrangement. The direction of optical signal propagation is switchable by a connecting optical waveguide to provide optical coupling between the input and output optical waveguides. Crosstalk and loss due to diffraction at each crossing are small, and insertion loss does not increase, even for a large-scale application.
摘要翻译： 光开关具有通过两级交叉装置在物理和光学上彼此分离的输入光波导和输出光波导。 光信号传播的方向可由连接光波导切换，以在输入和输出光波导之间提供光耦合。 由于每个交叉处的衍射引起的串扰和损耗小，即使对于大规模应用也不会增加插入损耗。
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8.发明授权
公开(公告)号：US5305134A
公开(公告)日：1994-04-19
申请号：US574086
申请日：1990-08-29
IPC分类号： G02F2/00 , H04B10/07 , H04B10/54 , H04B10/548 , H04J14/00 , H04J14/02 , H04B14/02 , H04B10/06
CPC分类号： H04B10/50 , H04B10/5563 , H04B10/572
摘要： An optical frequency division multiplexing transmitter is disclosed, which comprises a plurality of optical transmitters having different optical frequencies; an optical combiner multiplexing optical signals outputted by the different optical transmitters; and an optical filter having passbands, the frequency of each of which is approximately in accordance with the frequency of each of the signals, in which the signal thus multiplexed is inputted.
摘要翻译： 公开了一种光频分复用发射机，其包括具有不同光频率的多个光发射机; 光合并器复用由不同光发射机输出的光信号; 以及具有通带的滤光器，其中的每一个的频率近似地与输入了如此多路复用的信号的每个信号的频率一致。
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公开(公告)号：US07356257B2
公开(公告)日：2008-04-08
申请号：US11191012
申请日：2005-07-28
IPC分类号： H04J14/00
CPC分类号： H04Q11/0005 , H04B10/0793 , H04B10/0795 , H04J14/0227 , H04J14/0241 , H04J14/0246 , H04J14/0282 , H04J14/0283 , H04J14/0286 , H04Q2011/0073 , H04Q2011/0081 , H04Q2011/0083
摘要： An optical communication network system is disclosed, which includes an optical switching apparatus. The optical switching apparatus includes an optical switch for switching and setting routes of an optical signal without being converted, a control unit for instructing the optical switch to execute a route switching operation, and a performance monitor for detecting performance of the optical signal having a route set by the optical switch. The performance monitor issues an alarm when the performance detected is deteriorated from predetermined performance. The control unit includes an alarm masking unit for masking the alarm issued from the performance monitor at least for a predetermined masking period from a starting time of a switching operation by the optical switch, and thus preventing the alarm from being issued.
摘要翻译： 公开了一种光通信网络系统，其包括光交换设备。 光开关装置包括用于切换和设置光信号的路由而不被转换的光开关，用于指示光开关执行路由切换操作的控制单元，以及用于检测具有路由的光信号的性能的性能监视器 由光开关设定。 当检测到的性能从预定的性能恶化时，性能监视器发出报警。 控制单元包括警报屏蔽单元，用于至少从由光开关切换操作的开始时间起预定的屏蔽周期，从性能监视器发出的警报屏蔽，从而防止发出警报。
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公开(公告)号：US07272314B2
公开(公告)日：2007-09-18
申请号：US10924976
申请日：2004-08-25
申请人： Yasuyuki Fukashiro , Yukio Hayashi , Shigeki Kitajima , Tatsuo Kanetake , Masahiro Takatori , Shoichi Hanatani , Hirohisa Sano
发明人： Yasuyuki Fukashiro , Yukio Hayashi , Shigeki Kitajima , Tatsuo Kanetake , Masahiro Takatori , Shoichi Hanatani , Hirohisa Sano
IPC分类号： H04J14/00
CPC分类号： H04B10/032 , H04Q11/0001 , H04Q11/0005 , H04Q11/0062 , H04Q2011/0024 , H04Q2011/0043 , H04Q2011/0058 , H04Q2011/0081
摘要： An optical crossconnect apparatus which includes one terminal connected to a transmission path from one optical transmission terminal station and another terminal connected to a transmission path from another optical transmission terminal station, a first optical signal switch having “M1” ports and “N1” ports, through which the optical signal can pass, a second optical signal switch having “M2” ports and “N2” ports, through which the optical signal can pass, and “L” optical signal repeaters, one end connected to the “N1” ports of the first optical signal switch, and the other end connected to the “N2” ports of the second optical switch. The “N1” and the “N2” ports are equal to “L” optical signal repeaters. The “M1” ports of the first optical signal switch connected to the one terminal, and the “M2” ports of the second optical signal switch connected to the other terminal are larger than, or equal to 2.
摘要翻译： 一种光交叉连接装置，包括连接到来自一个光传输终端站的传输路径的一个终端，以及连接到来自另一个光传输终端站的传输路径的另一终端，具有“M 1”端口的第一光信号交换机和“N 1” 光信号可以通过的端口，具有光信号可以通过的“M 2”端口和“N 2”端口的第二光信号交换机和“L”个光信号中继器，一端连接到“ N 1“端口，另一端连接到第二光开关的”N 2“端口。 “N 1”和“N 2”端口等于“L”个光信号中继器。 连接到一个端子的第一光信号开关的“M 1”端口和连接到另一个端子的第二光信号开关的“M 2”端口大于或等于2。
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