公开(公告)号：US08705958B2

公开(公告)日：2014-04-22

申请号：US13046599

申请日：2011-03-11

申请人： Shota Mori ,  Reiko Sato

发明人： Shota Mori ,  Reiko Sato

IPC分类号： H04J14/00 ,  H04L12/56 ,  H01S3/00

CPC分类号： H04Q11/0005 ,  H04J14/0275 ,  H04Q11/0066 ,  H04Q2011/0039 ,  H04Q2011/0049

摘要： An optical packet switching apparatus includes (i) an optical packet switch for switching the route of an inputted optical packet signal and outputting the inputted optical packet signal, (ii) an input-side packet density monitoring unit for detecting the packet density of optical packet signals inputted to the optical packet switch, (iii) a first input-side optical amplifier provided on an input side of the optical packet switch, (iv) a first input-side variable optical attenuator (VOA) provided posterior to the optical amplifier, (v) a storage for storing the gain characteristics in relation to the packet density at the first input-side optical amplifier, and (vi) an input-side VOA control unit for controlling the attenuation by the first input-side VOA in such a manner as to compensate for the gain fluctuations due to the variations in the packet density at the first input-side optical amplifier, based on the packet density and the gain characteristics.

摘要翻译： 光分组交换装置包括：（i）光分组交换机，用于切换输入的光分组信号的路由并输出输入的光分组信号;（ii）输入侧分组密度监视单元，用于检测光分组的分组密度 输入到光分组开关的信号，（iii）设置在光分组开关的输入侧的第一输入侧光放大器，（iv）设置在光放大器后面的第一输入侧可变光衰减器（VOA） （v）用于存储与第一输入侧光放大器的分组密度相关的增益特性的存储器，以及（vi）用于通过第一输入侧VOA控制衰减的输入侧VOA控制单元 以便基于分组密度和增益特性补偿由于第一输入侧光放大器的分组密度的变化引起的增益波动。

公开(公告)号：US20120148239A1

公开(公告)日：2012-06-14

申请号：US13046599

申请日：2011-03-11

申请人： Shota Mori ,  Reiko Sato

发明人： Shota Mori ,  Reiko Sato

IPC分类号： H04J14/00 ,  H04L12/56

CPC分类号： H04Q11/0005 ,  H04J14/0275 ,  H04Q11/0066 ,  H04Q2011/0039 ,  H04Q2011/0049

摘要： An optical packet switching apparatus includes (i) an optical packet switch for switching the route of an inputted optical packet signal and outputting the inputted optical packet signal, (ii) an input-side packet density monitoring unit for detecting the packet density of optical packet signals inputted to the optical packet switch, (iii) a first input-side optical amplifier provided on an input side of the optical packet switch, (iv) a first input-side variable optical attenuator (VOA) provided posterior to the optical amplifier, (v) a storage for storing the gain characteristics in relation to the packet density at the first input-side optical amplifier, and (vi) an input-side VOA control unit for controlling the attenuation by the first input-side VOA in such a manner as to compensate for the gain fluctuations due to the variations in the packet density at the first input-side optical amplifier, based on the packet density and the gain characteristics.

摘要翻译： 光分组交换装置包括：（i）光分组交换机，用于切换输入的光分组信号的路由并输出输入的光分组信号;（ii）输入侧分组密度监视单元，用于检测光分组的分组密度 输入到光分组开关的信号，（iii）设置在光分组开关的输入侧的第一输入侧光放大器，（iv）设置在光放大器后面的第一输入侧可变光衰减器（VOA） （v）用于存储与第一输入侧光放大器的分组密度相关的增益特性的存储器，以及（vi）用于通过第一输入侧VOA控制衰减的输入侧VOA控制单元 以便基于分组密度和增益特性补偿由于第一输入侧光放大器的分组密度的变化引起的增益波动。

公开(公告)号：US06410479B1

公开(公告)日：2002-06-25

申请号：US09428489

申请日：1999-10-28

申请人： Tadakazu Fukuchi ,  Kaoru Hamada ,  Daisuke Imai ,  Hidenori Ogawa ,  Yuji Tsuzuki ,  Reiko Sato ,  Yoshihide Kimura

发明人： Tadakazu Fukuchi ,  Kaoru Hamada ,  Daisuke Imai ,  Hidenori Ogawa ,  Yuji Tsuzuki ,  Reiko Sato ,  Yoshihide Kimura

IPC分类号： B41M540

CPC分类号： B41M5/44 ,  B41M2205/04

摘要： A thermally sensitive recording medium which has good printability and surface glossness, by forming a glossing layer on a thermally sensitive recording layer on a substrate, and said glossing layer contains an inorganic pigment and a fixing composition which does not cause sticking at higher temperature than 200° C., and the surface glossiness of the glossing layer based on JIS-P-8142 in which angle of incidence and angle of reflect is 75 degree is bigger than 50%.

摘要翻译： 通过在基板上的热敏记录层上形成光泽层和所述光泽层，具有良好的印刷性和表面光泽度的热敏记录介质，含有无机颜料和定影组合物，其在不高于200℃的温度下不会粘附 ℃，以及其中入射角和反射角为75度的JIS-P-8142的光泽层的表面光泽度大于50％。

公开(公告)号：US5870301A

公开(公告)日：1999-02-09

申请号：US588006

申请日：1996-01-17

申请人： Hiroshi Yakushiji ,  Tomoko Osaki ,  Reiko Sato ,  Masato Iwawaki

发明人： Hiroshi Yakushiji ,  Tomoko Osaki ,  Reiko Sato ,  Masato Iwawaki

IPC分类号： G06F15/16 ,  G05B15/00 ,  G06F11/20 ,  G06F15/177 ,  G06F15/80

CPC分类号： G06F11/2028 ,  G06F11/0757 ,  G06F11/1637 ,  G06F11/1687 ,  G06F11/165 ,  G06F11/1658 ,  G06F11/2038

摘要： In the master control unit, updated information is transferred to a slave control unit and a coherence of information between the master control unit and the slave control unit is periodically checked, thereby eliminating a difference of the internal information of the two units which execute a control, a status monitor, and a maintenance of a computer system in an on-line manner and guaranteeing the coherence. When the master control unit recognizes a difference between the information for a predetermined time or more, the slave control unit is halted and the information of the master control unit is made effective. With respect to an abnormality of the master control unit, the master control unit halts by itself. In this instance, the slave control unit is shifted to the master status and takes over the process.

摘要翻译： 在主控单元中，更新的信息被传送到从控制单元，并且周期性地检查主控单元和从控单元之间的信息的一致性，从而消除执行控制的两个单元的内部信息的差异 ，状态监视器和维护计算机系统，并保证一致性。 当主控制单元识别出预定时间之间的信息之间的差异时，停止从控制单元并使主控制单元的信息有效。 对于主控制单元的异常，主控单元自身停止。 在这种情况下，从控制单元被转移到主状态并接管该过程。

公开(公告)号：US09143262B2

公开(公告)日：2015-09-22

申请号：US13413505

申请日：2012-03-06

申请人： Reiko Sato

发明人： Reiko Sato

IPC分类号： H04J14/02 ,  H04J14/08 ,  H04Q11/00

CPC分类号： H04J14/0212 ,  H04J14/0227 ,  H04J14/0267 ,  H04Q11/0005 ,  H04Q11/0066 ,  H04Q2011/0039 ,  H04Q2011/005

摘要： An optical packet transmitting/receiving system includes an optical packet transmitting apparatus for generating a copied optical packet signal of an original packet signal to be transmitted and for transmitting the copied optical packet signal after the original optical packet signal, an optical packet receiving apparatus for performing an error recovery processing based on the copied optical packet signal of the original optical packet signal, when an error occurs with the received original optical packet signal, and an optical packet switching apparatus. When congestion occurs between a copied optical packet signal inputted to an input port and an original optical packet signal inputted to another input port, the optical packet switching apparatus preferentially passes the original optical packet signal.

摘要翻译： 光分组发送/接收系统包括：光分组发送装置，用于生成要发送的原始分组信号的复制光分组信号，并在原始光分组信号之后发送复制的光分组信号;光分组接收装置，用于执行 当接收到的原始光分组信号发生错误时，基于原始光分组信号的复制光分组信号的错误恢复处理和光分组交换装置。 当输入到输入端口的复制光分组信号与输入到另一输入端口的原始光分组信号之间发生拥塞时，光分组交换设备优先通过原始光分组信号。

公开(公告)号：US20130039650A1

公开(公告)日：2013-02-14

申请号：US13542389

申请日：2012-07-05

申请人： Reiko Sato

发明人： Reiko Sato

IPC分类号： H04B10/08 ,  H04Q11/00

CPC分类号： H04Q11/0005 ,  H04J14/0212 ,  H04J14/0275 ,  H04Q2011/0039 ,  H04Q2011/0049

摘要： An optical packet switching system includes a plurality of network elements for transmitting and receiving optical packet signals. Each network element includes an optical signal-to-noise ratio (OSNR) acquiring unit for acquiring the OSNR of each optical packet signal, an average value calculating unit for calculating the average value of the OSNRs of optical packet signals received within a predetermined time duration for each of the plurality of source network elements, and a difference information transmitter for calculating the difference between the calculated average value of the OSNRs and a target value of the OSNRs and then transmitting the difference to a network element corresponding to the difference. A source network element that has received the difference information adjusts the characteristics of an optical packet signal to be transmitted in a manner such that the difference is reduced.

摘要翻译： 光分组交换系统包括用于发送和接收光分组信号的多个网元。 每个网元包括用于获取每个光分组信号的OSNR的光信噪比（OSNR）获取单元，用于计算在预定持续时间内接收的光分组信号的OSNR的平均值的平均值计算单元 以及差分信息发送器，用于计算所计算的OSNR的平均值与OSNR的目标值之间的差异，然后将差异发送到与该差异对应的网络元件。 已经接收到差分信息的源网络单元以降低差异的方式调整要发送的光分组信号的特性。

公开(公告)号：US06645910B1

公开(公告)日：2003-11-11

申请号：US09588311

申请日：2000-06-06

申请人： Reiko Sato ,  Kaoru Hamada ,  Yoshihide Kimura ,  Takaichi Yamamoto ,  Hiroyuki Kawabata ,  Seiji Sugimori

发明人： Reiko Sato ,  Kaoru Hamada ,  Yoshihide Kimura ,  Takaichi Yamamoto ,  Hiroyuki Kawabata ,  Seiji Sugimori

IPC分类号： B41M530

CPC分类号： B41M5/46 ,  B41M5/3372 ,  B41M5/44

摘要： The present invention provides a thermally sensitive recording medium that possesses a thermally sensitive color developing layer containing colorless or pale colored basic leuco dye and an organic color developer as main components on a substrate, wherein said thermally sensitive recording medium contains at least one kind of an ultraviolet ray absorbent of aqueous emulsion type polymer composed of an emulsion copolymerized compound of (a) ultraviolet ray absorbing monomer, (b) vinyl compound monomer that can copolymerize with said monomer, (c) hydrophilic monomer and (d) reactive emulsifier.

摘要翻译： 本发明提供了一种热敏记录介质，其具有在基板上含有无色或浅色的碱性无色染料和有机彩色显影剂作为主要成分的热敏显色层，其中所述热敏记录介质包含至少一种 由（a）紫外线吸收单体的乳液共聚合物，（b）可与所述单体共聚的乙烯基化合物单体，（c）亲水单体和（d）反应性乳化剂组成的水性乳液型聚合物的紫外线吸收剂。

公开(公告)号：US6093678A

公开(公告)日：2000-07-25

申请号：US135644

申请日：1998-08-18

申请人： Kaoru Hamada ,  Tadakazu Fukuchi ,  Tomoaki Nagai ,  Reiko Sato ,  Yutaka Wakita

发明人： Kaoru Hamada ,  Tadakazu Fukuchi ,  Tomoaki Nagai ,  Reiko Sato ,  Yutaka Wakita

IPC分类号： B41M5/30 ,  B41M5/323 ,  B41M5/327 ,  B41M5/333 ,  B41M5/337 ,  B41M5/40 ,  B41M5/42 ,  B41M5/44

CPC分类号： B41M5/323 ,  B41M5/3335 ,  B41M5/327 ,  B41M5/3275 ,  B41M5/3372 ,  B41M5/3375 ,  B41M5/42 ,  B41M5/426 ,  B41M5/44

摘要： A thermal sensitive recording medium which has a feature to change the color of recorded pattern slowly and spontaneously after development, and the recorded pattern which has several days passed can be easily distinguished from that of just after development. Said thermal sensitive recording medium contains 4-hydroxybenzoic acid ester represented by general formula (I) as a color developer and uses triphenylmethane-based leuco dye and reddish color developing leuco dye whose maximum absorption wave length is 450.about.560 nm as a dye precursor. ##STR1## In this formula, R represents unsubstituted or substituted lower alkyl group of carbon number 1-7 or benzyl group.

摘要翻译： 具有在显影后缓慢地自发地改变记录图案的颜色的特征的热敏记录介质和几天过去的记录图案可以容易地与刚才开发之后区分开。 所述热敏记录介质含有由通式（I）表示的4-羟基苯甲酸酯作为显色剂，并使用最大吸收波长为450-660nm的三苯基甲烷类无色染料和红色显色无色染料作为染料前体。 在该式中，R表示未取代或取代的碳原子数1〜7的低级烷基或苄基。

公开(公告)号：US09020340B2

公开(公告)日：2015-04-28

申请号：US13542389

申请日：2012-07-05

申请人： Reiko Sato

发明人： Reiko Sato

IPC分类号： H04B10/079 ,  H04Q11/00 ,  H04J14/02

CPC分类号： H04Q11/0005 ,  H04J14/0212 ,  H04J14/0275 ,  H04Q2011/0039 ,  H04Q2011/0049

摘要： An optical packet switching system includes a plurality of network elements for transmitting and receiving optical packet signals. Each network element includes an optical signal-to-noise ratio (OSNR) acquiring unit for acquiring the OSNR of each optical packet signal, an average value calculating unit for calculating the average value of the OSNRs of optical packet signals received within a predetermined time duration for each of the plurality of source network elements, and a difference information transmitter for calculating the difference between the calculated average value of the OSNRs and a target value of the OSNRs and then transmitting the difference to a network element corresponding to the difference. A source network element that has received the difference information adjusts the characteristics of an optical packet signal to be transmitted in a manner such that the difference is reduced.

摘要翻译： 光分组交换系统包括用于发送和接收光分组信号的多个网元。 每个网元包括用于获取每个光分组信号的OSNR的光信噪比（OSNR）获取单元，用于计算在预定持续时间内接收的光分组信号的OSNR的平均值的平均值计算单元 以及差分信息发送器，用于计算所计算的OSNR的平均值与OSNR的目标值之间的差异，然后将差异发送到与该差异对应的网络元件。 已经接收到差分信息的源网络单元以降低差异的方式调整要发送的光分组信号的特性。

公开(公告)号：US08638801B2

公开(公告)日：2014-01-28

申请号：US13332137

申请日：2011-12-20

申请人： Reiko Sato

发明人： Reiko Sato

IPC分类号： H04L12/28

CPC分类号： H04J14/0212 ,  H04J14/0275 ,  H04Q11/0005 ,  H04Q11/0066 ,  H04Q2011/0039

摘要： An optical packet switching system includes: an optical packet switching device configured to route and output an input optical packet signal; an optical amplifier device provided in a stage subsequent to the optical packet switching device; and a dummy packet insertion device configured to insert a dummy packet in an optical packet signal prior to input to the optical amplifier device. A dummy packet includes a flag indicating that the packet is a dummy packet.

摘要翻译： 一种光分组交换系统，包括：光分组交换设备，被配置为路由和输出输入光分组信号; 光放大器装置，设置在所述光分组交换装置之后的级中; 以及虚拟分组插入装置，其被配置为在输入到所述光放大器装置之前将伪分组信号插入到光分组信号中。 虚拟分组包括指示分组是虚拟分组的标志。