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1. 发明申请

US20130039644A1 OPTICAL NETWORK APPARATUS 审中-公开
标题翻译：光网络设备
公开(公告)号：US20130039644A1
公开(公告)日：2013-02-14
申请号：US13561684
申请日：2012-07-30
申请人： Miwa TANIGUCHI , Yuji Shimada , Yoshinobu Matsukawa
发明人： Miwa TANIGUCHI , Yuji Shimada , Yoshinobu Matsukawa
IPC分类号： H04B10/08
CPC分类号： H04J3/14 , H04J14/0227 , H04J14/0273 , H04J2203/0003 , H04J2203/006
摘要： There is provided an optical network apparatus included in an optical network in which alarm information including a type and a position of a generated failure is transferred, the optical network apparatus including: a reception unit configured to detect alarm information from a received signal, generate alarm code information representing content of an alarm from the alarm information, and transmit a signal including the alarm code information; a transfer unit configured to switch and transfer the signal transmitted from the reception unit; and a transmission unit configured to replace the alarm information included in the signal transferred from the transfer unit, based on the alarm code information, setting information of the transmission unit and setting information of the reception unit, and to transmit the signal including the replaced alarm information.
摘要翻译：提供了一种包括在光网络中的光网络装置，其中传送包括所生成的故障的类型和位置的报警信息，所述光网络装置包括：接收单元，用于从接收到的信号检测报警信息，产生报警代表来自所述报警信息的报警内容的代码信息，并发送包括所述报警代码信息的信号; 传送单元，被配置为切换和传送从接收单元发送的信号; 以及发送单元，其被配置为基于所述报警代码信息，所述发送单元的设置信息和所述接收单元的设置信息来替换包括在从所述转移单元传送的信号中的报警信息，并且发送包括所述更换的报警的信号信息。

2. 发明授权

US08699506B2 Optical transmission apparatus and optical transmission method 有权
标题翻译：光传输装置及光传输方法
公开(公告)号：US08699506B2
公开(公告)日：2014-04-15
申请号：US13366895
申请日：2012-02-06
申请人： Miwa Taniguchi , Yuji Shimada , Yoshinobu Matsukawa
发明人： Miwa Taniguchi , Yuji Shimada , Yoshinobu Matsukawa
IPC分类号： H04B7/212
CPC分类号： H04Q11/0067 , H04J3/1652 , H04Q2011/0083
摘要： An optical transmission apparatus includes an extractor that extracts information indicating port allocation to each slot of a reception signal; a comparator that based on the extracted information and for a given slot among the slots, obtains a count of the slots allocated the same port as the given slot and compares the obtained count of slots and an expected value for the given slot; and a memory that stores therein for each slot, an expected value for the count of slots allocated the same port as the slot. The comparator detects a mismatch concerning the given slot, when the obtained count of slots and the expected value for the given slot differ.
摘要翻译：一种光传输装置，包括提取器，其向接收信号的每个时隙提取指示端口分配的信息; 基于所提取的信息和时隙之间的给定时隙的比较器获得与给定时隙分配相同端口的时隙的计数，并比较获得的时隙计数和给定时隙的期望值; 以及为每个时隙存储其中的存储器，分配与该时隙相同端口的时隙计数的期望值。当获得的时隙计数和给定时隙的期望值不同时，比较器检测到与给定时隙有关的失配。

3. 发明申请

US20120257903A1 OPTICAL TRANSMISSION APPARATUS AND OPTICAL TRANSMISSION METHOD 有权
标题翻译：光传输装置和光传输方法
公开(公告)号：US20120257903A1
公开(公告)日：2012-10-11
申请号：US13366895
申请日：2012-02-06
申请人： Miwa TANIGUCHI , Yuji Shimada , Yoshinobu Matsukawa
发明人： Miwa TANIGUCHI , Yuji Shimada , Yoshinobu Matsukawa
IPC分类号： H04B10/04
CPC分类号： H04Q11/0067 , H04J3/1652 , H04Q2011/0083
摘要： An optical transmission apparatus includes an extractor that extracts information indicating port allocation to each slot of a reception signal; a comparator that based on the extracted information and for a given slot among the slots, obtains a count of the slots allocated the same port as the given slot and compares the obtained count of slots and an expected value for the given slot; and a memory that stores therein for each slot, an expected value for the count of slots allocated the same port as the slot. The comparator detects a mismatch concerning the given slot, when the obtained count of slots and the expected value for the given slot differ.
摘要翻译：一种光传输装置，包括提取器，其向接收信号的每个时隙提取指示端口分配的信息; 基于所提取的信息和时隙之间的给定时隙的比较器获得与给定时隙分配相同端口的时隙的计数，并比较获得的时隙计数和给定时隙的期望值; 以及为每个时隙存储其中的存储器，分配与该时隙相同端口的时隙计数的期望值。当获得的时隙计数和给定时隙的期望值不同时，比较器检测到与给定时隙有关的失配。

4. 发明授权

US09261545B2 Capacitance voltage conversion circuit, input apparatus using the same, electronic instrument, and capacitance voltage conversion method 有权
标题翻译：电容电压转换电路，使用该电路的输入装置，电子仪器和电容电压转换方法
公开(公告)号：US09261545B2
公开(公告)日：2016-02-16
申请号：US13367904
申请日：2012-02-07
申请人： Yukihiro Iwamoto , Yuji Shimada
发明人： Yukihiro Iwamoto , Yuji Shimada
IPC分类号： G01R27/26 , H03K17/96
CPC分类号： G06F3/044 , G01R27/2605 , G06F3/0416 , G06F3/047 , H03K17/962
摘要： A capacitance voltage conversion circuit, which converts respective capacitances of a plurality of sensor capacitors into voltages, includes: a plurality of capacitance current conversion circuits disposed in respective correspondence with the sensor capacitors, each capacitance current conversion circuit configured to generate a detection current corresponding to a capacitance of a corresponding sensor capacitor; a current average circuit configured to average a plurality of detection currents, which are respectively generated by the capacitance current conversion circuits, to generate an average current; and a plurality of current voltage conversion circuits disposed in respective correspondence with the sensor capacitors, each current voltage conversion circuit configured to convert a difference current between a corresponding detection current and the average current into a voltage.
摘要翻译：将多个传感器电容器的各个电容转换成电压的电容电压转换电路包括：与传感器电容器分别对应配置的多个电容电流变换电路，各电容电流变换电路构成为产生与相应传感器电容器的电容; 电流平均电路，被配置为平均由电容电流转换电路分别产生的多个检测电流，以产生平均电流; 以及与传感器电容器分别对应地设置的多个电流电压转换电路，每个电流电压转换电路被配置为将相应的检测电流和平均电流之间的差电流转换为电压。

5. 发明授权

US08848738B2 Optical transmission device and optical transmission method 有权
标题翻译：光传输装置及光传输方式
公开(公告)号：US08848738B2
公开(公告)日：2014-09-30
申请号：US12972571
申请日：2010-12-20
申请人： Ayumu Nonaka , Yuji Shimada , Syed Faruk Ahmed
发明人： Ayumu Nonaka , Yuji Shimada , Syed Faruk Ahmed
IPC分类号： H04J14/00 , H04J3/06 , H04J3/16
CPC分类号： H04J3/1652 , H04J3/062 , H04J2203/0089
摘要： There is provided an optical transmission device which includes a determiner, a convertor, and a switch. The determiner determines whether a frame includes a fixed stuff byte area or not when the frame is received from a first network, where the frame includes a payload area for storing client data and the fixed stuff byte area is for storing fixed data. When the determiner determines that the frame includes the fixed stuff byte area, a convertor to convert a fixed stuff byte area into the payload area and a switch switches a clock frequency from a first clock frequency used in the first network to a second clock frequency used in a second network when the frame including the converted fixed stuff byte area is output to the second network on the basis of the clock frequency as a reference.
摘要翻译：提供了一种光传输装置，其包括确定器，转换器和开关。当从第一网络接收到帧时，确定器确定帧是否包括固定填充字节区域，其中帧包括用于存储客户端数据的有效载荷区域，并且固定填充字节区域用于存储固定数据。当确定器确定帧包括固定填充字节区域时，转换器将固定填充字节区域转换为有效负载区域，并且开关将时钟频率从第一网络中使用的第一时钟频率切换到所使用的第二时钟频率在第二网络中，当基于时钟频率将包括转换的固定填充字节区域的帧输出到第二网络作为参考时。

6. 发明授权

US08225690B2 Power transmission device 有权
标题翻译：动力传动装置
公开(公告)号：US08225690B2
公开(公告)日：2012-07-24
申请号：US12033151
申请日：2008-02-19
申请人： Yuji Shimada , Katsuya Kobayashi
发明人： Yuji Shimada , Katsuya Kobayashi
IPC分类号： F16H55/14 , F16H55/00
CPC分类号： F16H57/0006 , F16H1/20 , F16H55/088 , F16H55/0886 , Y10T74/19907 , Y10T74/19949 , Y10T74/19972
摘要： A power transmission device is provided with: a first gear having a plurality of teeth that share an identical tooth profile; an intermediate gear that is engaged with the first gear; and a second gear that is engaged with the intermediate gear, and has a plurality of teeth that share an identical tooth profile, wherein the first gear and the second gear have an identical number of teeth, an identical reference diameter, and an identical reference pitch; and the tooth profile of the first gear is different from that of the second gear.
摘要翻译：动力传动装置设有：具有共享相同齿廓的多个齿的第一齿轮; 与第一档啮合的中间齿轮; 以及与所述中间齿轮接合的第二齿轮，并且具有共享相同齿形的多个齿，其中所述第一齿轮和所述第二齿轮具有相同数量的齿，相同的参考直径和相同的参考间距 ; 并且第一档位的齿廓与第二档的齿廓不同。

7. 发明申请

US20120057929A1 FASTENING STRUCTURE OF POWER UNIT 有权
标题翻译：电力部门紧凑结构
公开(公告)号：US20120057929A1
公开(公告)日：2012-03-08
申请号：US13319109
申请日：2010-03-31
申请人： Tomoyuki Kasuga , Takashi Shimizu , Yukinobu Nishikawa , Yota Mizuno , Yuji Shimada , Kenji Odaka
发明人： Tomoyuki Kasuga , Takashi Shimizu , Yukinobu Nishikawa , Yota Mizuno , Yuji Shimada , Kenji Odaka
IPC分类号： F16B1/00
CPC分类号： B60K17/00 , B60K5/04 , Y02T10/142 , Y10T403/7073
摘要： A hybrid transaxle 200 that is a transmission is provided with a junction surface 20 that contacts a junction surface of an internal combustion engine. A bolt span portion 20a of the junction surface 20 is provided with a protrusion portion 25 that elastically deforms so that the internal combustion engine-side junction surface and the hybrid transaxle 200-side junction surface 20 closely contact each other.
摘要翻译：作为变速器的混合驱动桥200设置有接触内燃机的接合面的接合面20。连接面20的螺栓跨距部分20a设置有弹性变形使得内燃机侧接合面和混合驱动桥200侧接合面20彼此紧密接触的突出部25。

8. 发明申请

US20110150469A1 OPTICAL TRANSMISSION DEVICE AND OPTICAL TRANSMISSION METHOD 有权
标题翻译：光传输设备和光传输方法
公开(公告)号：US20110150469A1
公开(公告)日：2011-06-23
申请号：US12972571
申请日：2010-12-20
申请人： Ayumu NONAKA , Yuji Shimada , Syed Faruk Ahmed
发明人： Ayumu NONAKA , Yuji Shimada , Syed Faruk Ahmed
IPC分类号： H04J14/00
CPC分类号： H04J3/1652 , H04J3/062 , H04J2203/0089
摘要： There is provided an optical transmission device which includes a determiner, a convertor, and a switch. The determiner determines whether a frame includes a fixed stuff byte area or not when the frame is received from a first network, where the frame includes a payload area for storing client data and the fixed stuff byte area is for storing fixed data. When the determiner determines that the frame includes the fixed stuff byte area, a convertor to convert a fixed stuff byte area into the payload area and a switch switches a clock frequency from a first clock frequency used in the first network to a second clock frequency used in a second network when the frame including the converted fixed stuff byte area is output to the second network on the basis of the clock frequency as a reference.
摘要翻译：提供了一种光传输装置，其包括确定器，转换器和开关。当从第一网络接收到帧时，确定器确定帧是否包括固定填充字节区域，其中帧包括用于存储客户端数据的有效载荷区域，并且固定填充字节区域用于存储固定数据。当确定器确定帧包括固定填充字节区域时，转换器将固定填充字节区域转换为有效负载区域，并且开关将时钟频率从第一网络中使用的第一时钟频率切换到使用的第二时钟频率在第二网络中，当基于时钟频率将包括转换的固定填充字节区域的帧输出到第二网络作为参考时。

9. 发明授权

US07394951B2 Optical signal level control apparatus 有权
标题翻译：光信号电平控制装置
公开(公告)号：US07394951B2
公开(公告)日：2008-07-01
申请号：US10436076
申请日：2003-05-13
申请人： Takuji Maeda , Hiroaki Tomofuji , Yuji Shimada
发明人： Takuji Maeda , Hiroaki Tomofuji , Yuji Shimada
IPC分类号： G02B6/12
CPC分类号： H04B10/2931 , H04J14/0201 , H04J14/0212 , H04J14/0221
摘要： In an optical signal level control apparatus used in a WDM system, the amount of circuitry per wavelength is reduced. Optical power level is detected on the output side of a variable optical attenuator, and the amount of attenuation in the variable optical attenuator is adjusted so that the output level becomes equal to a constant value L1. At this time, if the detected level is lower than a threshold value Th0 or Th-d, it is determined that a signal off condition has occurred, and the amount of attenuation is set to a constant value A1. The amount of attenuation, A1, is chosen to be sufficiently larger than the amount of attenuation used in the output level constant control but small enough to be able to detect the restoration of the signal. When the amount of attenuation is being held at the constant value A1, if the output level is restored to a level higher than the threshold value Th0 or Th1 (Th1
摘要翻译：在WDM系统中使用的光信号电平控制装置中，每波长的电路量减少。在可变光衰减器的输出侧检测到光功率电平，并且调节可变光衰减器中的衰减量，使得输出电平变为等于常数值L1。此时，如果检测到的电平低于阈值Th0或Th-d，则确定已经发生信号关闭状态，并将衰减量设定为常数值A1。衰减量A1被选择为足够大于在输出电平常数控制中使用的衰减量，但足够小以能够检测信号的恢复。当衰减量保持在恒定值A1时，如果输出电平恢复到高于阈值Th0或Th1（Th1

10. 发明申请

US20070217794A1 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：US20070217794A1
公开(公告)日：2007-09-20
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。

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