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21. 发明授权

US07551828B2 Optical transmission device for controlling optical level of transmission signal in optical transmission system 有权
标题翻译：用于控制光传输系统中传输信号的光级的光传输设备
公开(公告)号：US07551828B2
公开(公告)日：2009-06-23
申请号：US11343292
申请日：2006-01-31
申请人： Yuji Shimada , Takuji Maeda , Kouji Nekoda , Masanori Kondoh , Taro Asao
发明人： Yuji Shimada , Takuji Maeda , Kouji Nekoda , Masanori Kondoh , Taro Asao
IPC分类号： G02B6/00 , H04B10/00
CPC分类号： H04B10/564 , G02B6/266 , H04J14/0201 , H04J14/0221
摘要： An optical transmission device includes: an attenuator that attenuates an optical signal before being input into an optical element by a predetermined attenuation amount determined so that a level of an adjustment optical signal input into the optical element falls within a predetermined dynamic range of the optical element; and a controller that adjusts the predetermined attenuation amount so that a level of the optical signal input into the optical element falls within the predetermined dynamic range.
摘要翻译：光传输装置包括：衰减器，其在被输入到光学元件之前衰减光信号的预定衰减量，其被确定为使得输入到光学元件的调节光信号的电平落入光学元件的预定动态范围内 ; 以及控制器，其调整预定衰减量，使得输入到光学元件的光信号的电平落在预定的动态范围内。

22. 发明授权

US07286758B2 Method for switching transmission route, and optical transmission device 有权
标题翻译：切换传输路由的方法和光传输设备
公开(公告)号：US07286758B2
公开(公告)日：2007-10-23
申请号：US11332860
申请日：2006-01-13
申请人： Yuji Shimada , Hiroaki Tomofuji , Takuji Maeda , Takeshi Sakamoto , Ichiro Nakajima
发明人： Yuji Shimada , Hiroaki Tomofuji , Takuji Maeda , Takeshi Sakamoto , Ichiro Nakajima
IPC分类号： H04B10/08 , H04B10/02
CPC分类号： H04B10/07955 , H04B1/745 , H04B10/032 , H04B10/077
摘要： A method for switching a transmission route in an optical network. A regenerator station extracts a main signal, and detects the input level of the main signal. When the input level falls below a threshold, the regenerator station determines that a failure occurs, and stops output of a main signal from the regenerator station, and transmits a control signal indicating occurrence of the failure to a receiver station, which separates the control signal from a main signal transmitted thereto, detects the input level of the main signal at the receiver station, analyzes the separated control signal, and determines whether or not a failure occurs. When the input level of the main signal at the receiver station falls below a threshold, or when the separated control signal indicates occurrence of a failure, the receiver station detects the occurrence of the failure, and switches the transmission route.
摘要翻译：一种在光网络中切换传输路由的方法。再生器站提取主信号，并检测主信号的输入电平。当输入电平低于阈值时，再生器站确定发生故障，并且停止来自再生站的主信号的输出，并将指示故障发生的控制信号发送到接收站，该接收机将控制信号从发送到其的主信号，检测接收站处的主信号的输入电平，分析分离的控制信号，并确定是否发生故障。当接收站的主信号的输入电平低于阈值时，或当分离的控制信号表示发生故障时，接收站检测到故障的发生，并切换传输路由。

23. 发明授权

US07220873B2 Conjugated fatty acid containing monoglycerides and process for producing them 失效
标题翻译：含有单酸甘油酯的共轭脂肪酸及其制备方法
公开(公告)号：US07220873B2
公开(公告)日：2007-05-22
申请号：US10210207
申请日：2002-08-02
申请人： Yoshie Yamauchi , Takaya Yamamoto , Kentaro Tsutsumi , Yuji Shimada , Yomi Watanabe , Akio Sugihara , Yoshio Tominaga
发明人： Yoshie Yamauchi , Takaya Yamamoto , Kentaro Tsutsumi , Yuji Shimada , Yomi Watanabe , Akio Sugihara , Yoshio Tominaga
IPC分类号： C11C3/00
CPC分类号： C11C3/025 , A23D9/013 , C11C1/10 , C11C3/02 , C12P7/6472
摘要： This invention provides monoglycerides containing a conjugated fatty acid, and a process for producing the above described conjugated fatty acid containing monoglycerides in which all kinds of lipases can be used as catalysts.This invention relate to monoglycerides containing a conjugated fatty acid (preferably in an amount of 50% or more of fatty acids).This invention also relates to a process for producing the conjugated fatty acid containing monoglycerides, in which the conjugated fatty acid containing a free fatty acid and glycerol are subjected to the reaction of esterification, or of esterification and glycerolysis in the presence of lipase as a catalyst.
摘要翻译：本发明提供含有共轭脂肪酸的单酸甘油酯，以及含有单酸甘油酯的上述共轭脂肪酸的制造方法，其中可以使用各种脂肪酶作为催化剂。本发明涉及含有共轭脂肪酸的单酸甘油酯（优选为脂肪酸的50％以上的量）。本发明还涉及含有单酸甘油酯的共轭脂肪酸的制造方法，其中含有游离脂肪酸和甘油的共轭脂肪酸在脂肪酶作为催化剂存在下进行酯化反应或酯化和甘油分解。

24. 发明申请

US20050175279A1 Optical transmission network, optical transmission apparatus, dispersion compensator arrangement calculation apparatus and dispersion compensator arrangement calculation method 有权
标题翻译：光传输网络，光传输装置，色散补偿器布置计算装置和色散补偿器布置计算方法
公开(公告)号：US20050175279A1
公开(公告)日：2005-08-11
申请号：US11101518
申请日：2005-04-08
申请人： Ichiro Nakajima , Hiroaki Tomofuji , Takeshi Sakamoto , Yuji Shimada
发明人： Ichiro Nakajima , Hiroaki Tomofuji , Takeshi Sakamoto , Yuji Shimada
IPC分类号： H04B10/2507 , H04B10/07 , H04B10/2525 , H04B10/27 , H04B10/275 , H04B10/29 , H04J14/00 , H04J14/02 , G02B6/28
CPC分类号： H04B10/25253
摘要： An optical transmission network includes a first dispersion compensator arranged in a maximum dispersion span having a maximum dispersion value and searched out from within a maximum dispersion route having a maximum dispersion value from among routes of non-regeneration intervals within which a dispersion value before dispersion compensation does not satisfy an upper limit of a dispersion tolerance, and a second dispersion compensator arranged in a maximum dispersion span having a maximum dispersion value searched out from within a maximum dispersion route having a maximum dispersion value from among the routes when a dispersion compensator is successively arranged until a route of a non-regeneration interval within which a dispersion value of a certain channel does not satisfy the dispersion tolerance does not remain any more based on the dispersion value after the dispersion compensation with respect to the searched out maximum dispersion span. The dispersion compensation amounts of the first and second dispersion compensators are such that, when the dispersion compensation amount of the maximum dispersion span in which the first and second dispersion compensators are arranged is successively increased, the span has a residual dispersion value equal to or higher than a fixed range and the maximum dispersion route which relates to the spans has a residual dispersion value which satisfies the dispersion tolerance or the span has a residual dispersion value which is within the fixed range.
摘要翻译：光传输网络包括布置在具有最大色散值的最大色散跨度中的第一色散补偿器，并且从在非再生间隔的路径内具有最大色散值的最大色散路径内搜索出的第一色散补偿器，其中色散补偿之前的色散值不满足色散公差的上限，并且在色散补偿器连续地从线路中具有最大色散值的最大色散路径中搜索出的具有最大色散值的最大色散范围内的第二色散补偿器排列直到某个通道的色散值不满足色散容限的非再生间隔的路径基于相对于搜索出的最大色散跨度的色散补偿之后的色散值不再存在。第一和第二色散补偿器的色散补偿量使得当排列第一和第二色散补偿器的最大色散跨度的色散补偿量依次增加时，跨度具有等于或等于更高的残余色散值与固定范围相关联的最大色散路径与跨度相关的最大色散路径具有满足色散公差或跨度的残留色散值具有在固定范围内的残留色散值。

25. 发明授权

US4953253A Canister vacuum cleaner with automatic operation control 失效
标题翻译：罐式吸尘器具有自动运行控制
公开(公告)号：US4953253A
公开(公告)日：1990-09-04
申请号：US373068
申请日：1989-06-29
申请人： Norisuke Fukuda , Yuji Shimada
发明人： Norisuke Fukuda , Yuji Shimada
IPC分类号： B60R19/24 , A47L9/00 , A47L9/04 , A47L9/28
CPC分类号： A47L9/0411 , A47L9/2826 , A47L9/2847 , Y02B40/82
摘要： A canister vacuum cleaner capable of performing automatic control of rotary brush operation, locally within the power nozzle without communication between the power nozzle and the canister and of performing suction power control in accordance with the floor condition, without any extra electric connection between the power nozzle and the canister other than that for activating the rotary brush motor. The canister vacuum cleaner includes a power nozzle for cleaning floor by using the suction power including: a rotary brush for beating the floor; a rotary brush motor for activating the rotary brush; floor condition detector; and a device for controlling the rotary brush motor in accordance with the detected floor condition.
摘要翻译：一种罐式真空吸尘器，其能够在动力喷嘴内局部地自动控制旋转刷操作，而不需要在动力喷嘴和罐之间进行通信，并且根据地板条件执行抽吸动力控制，而不需要在动力喷嘴之间进行任何额外的电连接以及用于激活旋转刷马达的罐以外的罐。罐式吸尘器包括用于通过使用吸力来清洁地板的动力喷嘴，包括：用于打地板的旋转刷; 用于启动旋转刷的旋转刷马达; 地板状态检测器; 以及根据检测到的底板条件来控制旋转刷马达的装置。

26. 发明授权

US07756422B2 Method for measuring optical characteristics and system thereof 有权
标题翻译：测量光学特性的方法及其系统
公开(公告)号：US07756422B2
公开(公告)日：2010-07-13
申请号：US11502535
申请日：2006-08-11
申请人： Takeshi Sakamoto , Kosuke Komaki , Yuji Shimada , Takuji Maeda
发明人： Takeshi Sakamoto , Kosuke Komaki , Yuji Shimada , Takuji Maeda
IPC分类号： H04B10/00
CPC分类号： H04B10/07
摘要： During initial start-up of an optical communication system, an ASE reference span loss is calculated based on transmitting power and received power of ASE light generated by an optical amplifier, and an OSC reference span loss is calculated based on the transmitting power and the received power of OSC light. During normal operation of the optical communication system, a span loss is calculated using the OSC light, and an amount of change in the span loss representing a difference between the span loss and the OSC reference span loss is calculated. A current span loss between a transmitting station and a receiving station is calculated by adding the amount of change in the span loss to the ASE reference span loss.
摘要翻译：在光通信系统的初始启动期间，基于由光放大器产生的ASE光的发射功率和接收功率来计算ASE参考跨度损耗，并且基于发射功率和接收到的功率来计算OSC参考跨度损耗 OSC灯的功率。在光通信系统的正常工作期间，使用OSC灯计算跨度损耗，并且计算表示跨度损耗与OSC参考跨度损耗之间的差异的跨度损耗的变化量。通过将跨度损耗的变化量与ASE参考跨度损耗相加来计算发送站和接收站之间的电流跨度损耗。

27. 发明授权

US07756416B2 Optical communication node and optical network system 失效
标题翻译：光通信节点和光网络系统
公开(公告)号：US07756416B2
公开(公告)日：2010-07-13
申请号：US10437224
申请日：2003-05-14
申请人： Hiroaki Tomofuji , Takuji Maeda , Yuji Shimada
发明人： Hiroaki Tomofuji , Takuji Maeda , Yuji Shimada
IPC分类号： G02F1/00 , H04J14/00
CPC分类号： H04J14/0297 , H04J14/0226 , H04J14/0227 , H04J14/0246 , H04J14/0247 , H04J14/025 , H04J14/0252 , H04J14/0283 , H04J14/0284 , H04J14/0295
摘要： The present invention relates to prevention of erroneous connection in an optical network and, in particular, it provides an optical communication node having route switching function as well as an optical network system using the same in a wavelength division multiplex (WDM) network system. There is provided an optical communication node that is connected to a specific optical path in an optical network, the optical communication node having: an external network that is placed thereunder; and an interruption part for interrupting connection between the optical network and the external network, wherein the interruption part interrupts the connection until a sequence of changing a route is completed when the route setting of the optical path is changed.
摘要翻译：本发明涉及防止光网络中的错误连接，特别是提供一种具有路由切换功能的光通信节点以及在波分多路复用（WDM）网络系统中使用该光通信节点的光网络系统。提供了一种光通信节点，其连接到光网络中的特定光路，所述光通信节点具有：放置在其下的外部网络; 以及用于中断光网络和外部网络之间的连接的中断部分，其中，当光路的路由设置改变时，中断部分中断连接，直到改变路由的顺序完成。

28. 发明授权

US07580631B2 Optical transmission device for controlling optical level of transmission signal in optical transmission system 有权
标题翻译：用于控制光传输系统中传输信号的光级的光传输设备
公开(公告)号：US07580631B2
公开(公告)日：2009-08-25
申请号：US11363166
申请日：2006-02-28
申请人： Yuji Shimada
发明人： Yuji Shimada
IPC分类号： H04B10/08 , H04J14/02
CPC分类号： H04B10/296
摘要： An optical transmission device includes: an attenuator that attenuates an optical signal from an adjacent optical transmission device; an optical element that is arranged downstream of the attenuator; a detector that detects a change in a characteristic of a transmission path; and a controller that adjusts, when the change is detected, an attenuation of the attenuator to keep the level of the optical signal input to the optical element at a predetermined level.
摘要翻译：光传输装置包括：衰减器，衰减来自相邻光传输装置的光信号; 布置在衰减器下游的光学元件; 检测器，其检测传输路径的特性的变化; 以及控制器，其在检测到变化时调整衰减器的衰减，以将输入到光学元件的光信号的电平保持在预定水平。

29. 发明申请

US20090179783A1 D/A CONVERSION CIRCUIT, ORGANIC EL DRIVE CIRCUIT AND ORGANIC EL DISPLAY DEVICE 有权
标题翻译： D / A转换电路，有机EL驱动电路和有机EL显示设备
公开(公告)号：US20090179783A1
公开(公告)日：2009-07-16
申请号：US12067811
申请日：2006-09-26
申请人： Kouichi Matumoto , Shinichi Abe , Yuji Shimada
发明人： Kouichi Matumoto , Shinichi Abe , Yuji Shimada
IPC分类号： H03M1/66
CPC分类号： H03M1/68 , G09G3/3241 , G09G3/3283 , G09G2300/0842 , G09G2310/027 , G09G2310/0272 , G09G2320/0233 , G09G2320/0673 , H03M1/745
摘要： A D/A converter of the current switching type has a first current mirror circuit that D/A converts the upper (n−m) digits in n bit data to be converted and a weighting current circuit block or a second current mirror circuit that D/A converts the lower m digits in the data, by cascade connecting the weighting current circuit block or the second current mirror circuit at the upstream or at the downstream side of an output side transistor other than the output side transistors of the first current mirror circuit. In this manner, current flowing through the output side transistor flows as diverting currents to the weighting current circuit block or the second current mirror circuit corresponding to the digit weights of the lower m digits, and the diverting currents are taken out at the outputs of the D/A conversion circuit as analog converted currents of the lower m digits.
摘要翻译：电流开关型的AD / A转换器具有第一电流镜电路，其D / A转换要转换的n位数据中的上（nm）位，以及D / A转换的加权电流电路块或第二电流镜电路通过在第一电流镜电路的输出侧晶体管以外的输出侧晶体管的上游或下游侧级联连接加权电流电路块或第二电流镜电路，数据中的较低m位数。以这种方式，流过输出侧晶体管的电流作为转向电流流向对应于较低m位的数字权重的加权电流电路块或第二电流镜电路，并且转向电流在 D / A转换电路作为低m位数的模拟转换电流。

30. 发明授权

US07396013B2 Lottery device 失效
标题翻译：彩票装置
公开(公告)号：US07396013B2
公开(公告)日：2008-07-08
申请号：US11200053
申请日：2005-08-10
申请人： Masato Ito , Yuji Shimada , Makoto Tanaka , Naoki Kawajiri
发明人： Masato Ito , Yuji Shimada , Makoto Tanaka , Naoki Kawajiri
IPC分类号： A63F7/04 , A63F13/00
CPC分类号： A63F5/02 , A63F3/061 , A63F2007/4043 , A63F2009/2442 , A63F2009/2451 , G07C15/001
摘要： A lottery device has a turntable 12 with a plurality of ball pockets 13 and balls 2 each to be dropped onto the turntable 12, rolls on the turntable 12 and eventually falls into one of the ball pockets 13 to determine a winner ball pocket 13. The lottery device includes sets of sensors 24 and 25 combined with the ball pockets 13, respectively, to detect the ball that has fallen into the corresponding ball pocket 13, light-emitting rings 23 combined with the ball pockets 13, respectively, a ball identifying mechanism 41 for identifying the balls by type, and a computer 100 including a storage unit storing control programs and controlling lottery operations according to the control programs. The computer 100 executes a control procedure including the steps of: determining a color, indicating the type of the ball identified by the ball identifying mechanism 41, in which the light-emitting ring 23 emits light according to a control program, receiving detection signals provided by the sensors 24 and 25 combined with the ball pocket 13 into which the ball 2 has fallen, and causing the light-emitting ring 23 combined with the ball pocket 13 into which the ball has fallen to emit light in the predetermined color. The lottery device engrosses the players by effectively making the light-emitting rings 23 emit light according to the state of the lottery game to appeal the functions of the ball pockets 13 to the players.
摘要翻译：彩票装置具有转盘12，多个球窝13和球2分别落在转盘12上，在转台12上滚动，最终落入一个球窝13中，以确定获胜球袋13。彩票装置分别包括与球穴13组合的一组传感器24和25，以分别检测已落入对应的球窝13中的球，与球穴13组合的发光环23，球识别用于根据类型识别球的机构41，以及包括存储控制程序的存储单元和根据控制程序控制彩票操作的计算机100。计算机100执行控制程序，包括以下步骤：根据控制程序确定指示发光环23发光的球识别机构41识别的球的类型的颜色，接收检测信号通过与球2已经落下的球袋13组合的传感器24和25，并且使球发出的环23与球囊13结合，以便以预定颜色发光。彩票装置通过有效地使发光环23根据彩票游戏的状态发光来吸引玩家，从而吸引球袋13的功能给玩家。

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