公开(公告)号：US20140247651A1

公开(公告)日：2014-09-04

申请号：US14275103

申请日：2014-05-12

申请人： Shuichi Tsukada ,  Yasuhiro Uchiyama

发明人： Shuichi Tsukada ,  Yasuhiro Uchiyama

IPC分类号： G11C11/39 ,  G11C11/4091 ,  G11C11/40

CPC分类号： G11C11/39 ,  G11C11/40 ,  G11C11/404 ,  G11C11/4067 ,  G11C11/4076 ,  G11C11/4091 ,  G11C11/411 ,  H01L27/075 ,  H01L27/1021 ,  H01L27/1023 ,  H01L27/1027 ,  H01L27/10802 ,  H01L27/10873 ,  H01L27/10876 ,  H01L28/91 ,  H01L29/7841

摘要： A semiconductor device includes a word line, a bit line, a power supply node, a memory element that includes at least first and second regions that form a PN junction between the bit lie and the power supply node, and a third region that forms a PN junction with the second region and a capacitor that includes a first electrode provided independently from the second region of the memory element and electrically connected to the second region of the memory element, and a second electrode connected to the word line.

摘要翻译： 半导体器件包括字线，位线，电源节点，至少包括在位位和电源节点之间形成PN结的第一和第二区域的存储元件，以及形成第 PN结和电容器，其包括独立于存储元件的第二区域设置并电连接到存储元件的第二区域的第一电极和连接到字线的第二电极。

公开(公告)号：US20120275215A1

公开(公告)日：2012-11-01

申请号：US13457262

申请日：2012-04-26

申请人： Shuichi TSUKADA ,  Yasuhiro Uchiyama

发明人： Shuichi TSUKADA ,  Yasuhiro Uchiyama

IPC分类号： G11C11/24 ,  H01L27/06

CPC分类号： G11C11/39 ,  G11C11/40 ,  G11C11/404 ,  G11C11/4067 ,  G11C11/4076 ,  G11C11/4091 ,  G11C11/411 ,  H01L27/075 ,  H01L27/1021 ,  H01L27/1023 ,  H01L27/1027 ,  H01L27/10802 ,  H01L27/10873 ,  H01L27/10876 ,  H01L28/91 ,  H01L29/7841

摘要： There is provided a semiconductor device including a word line, a bit line, a power supply node, a memory element, and a capacitor. The memory element includes at least first and second regions that form a PN junction between the bit line and the power supply node, and a third region that forms a PN junction with the second region. The capacitor includes a first electrode provided independently from the second region of the memory element and electrically connected to the second region of the memory element, and a second electrode connected to the word line.

摘要翻译： 提供了包括字线，位线，电源节点，存储元件和电容器的半导体器件。 存储器元件至少包括在位线和电源节点之间形成PN结的第一和第二区域，以及与第二区域形成PN结的第三区域。 电容器包括独立于存储元件的第二区域设置并电连接到存储元件的第二区域的第一电极和连接到字线的第二电极。

公开(公告)号：US08737124B2

公开(公告)日：2014-05-27

申请号：US13457262

申请日：2012-04-26

申请人： Shuichi Tsukada ,  Yasuhiro Uchiyama

发明人： Shuichi Tsukada ,  Yasuhiro Uchiyama

IPC分类号： G11C11/24 ,  H01L27/06 ,  H01L27/102 ,  G11C11/39 ,  H01L49/02 ,  H01L29/78

CPC分类号： G11C11/39 ,  G11C11/40 ,  G11C11/404 ,  G11C11/4067 ,  G11C11/4076 ,  G11C11/4091 ,  G11C11/411 ,  H01L27/075 ,  H01L27/1021 ,  H01L27/1023 ,  H01L27/1027 ,  H01L27/10802 ,  H01L27/10873 ,  H01L27/10876 ,  H01L28/91 ,  H01L29/7841

摘要： There is provided a semiconductor device including a word line, a bit line, a power supply node, a memory element, and a capacitor. The memory element includes at least first and second regions that form a PN junction between the bit line and the power supply node, and a third region that forms a PN junction with the second region. The capacitor includes a first electrode provided independently from the second region of the memory element and electrically connected to the second region of the memory element, and a second electrode connected to the word line.

摘要翻译： 提供了包括字线，位线，电源节点，存储元件和电容器的半导体器件。 存储器元件至少包括在位线和电源节点之间形成PN结的第一和第二区域，以及与第二区域形成PN结的第三区域。 电容器包括独立于存储元件的第二区域设置并电连接到存储元件的第二区域的第一电极和连接到字线的第二电极。

公开(公告)号：US08389969B2

公开(公告)日：2013-03-05

申请号：US13029751

申请日：2011-02-17

申请人： Shuichi Tsukada ,  Yasuhiro Uchiyama

发明人： Shuichi Tsukada ,  Yasuhiro Uchiyama

IPC分类号： H01L47/00

CPC分类号： H01L27/2445 ,  H01L27/2436 ,  H01L27/2463 ,  H01L45/06

摘要： A semiconductor device includes a semiconductor substrate of a first conductivity type, a first insulating film region that is embedded in a trench formed on the semiconductor substrate, a gate electrode that covers a lower surface of the first insulating film region, and a gate insulating film that is provided between the gate electrode and the semiconductor substrate. The semiconductor device further includes a first diffusion region that covers a first side surface of the first insulating film region, a second diffusion region that covers a second side surface of the first insulating film region, and a third diffusion region that covers an upper surface of the second diffusion region. A selective element includes a field-effect transistor that is constituted by the gate electrode, the first diffusion region, and the second diffusion region, and a bipolar transistor that is constituted by the substrate and the second and third diffusion regions.

摘要翻译： 半导体器件包括第一导电类型的半导体衬底，嵌入在半导体衬底上形成的沟槽中的第一绝缘膜区域，覆盖第一绝缘膜区域的下表面的栅电极和栅极绝缘膜 设置在栅电极和半导体衬底之间。 半导体器件还包括覆盖第一绝缘膜区域的第一侧面的第一扩散区域和覆盖第一绝缘膜区域的第二侧面的第二扩散区域和覆盖第一绝缘膜区域的上表面的第三扩散区域 第二扩散区。 选择元件包括由栅电极，第一扩散区和第二扩散区构成的场效应晶体管，以及由衬底和第二和第三扩散区构成的双极晶体管。

公开(公告)号：US20110210302A1

公开(公告)日：2011-09-01

申请号：US13029751

申请日：2011-02-17

申请人： Shuichi TSUKADA ,  Yasuhiro Uchiyama

发明人： Shuichi TSUKADA ,  Yasuhiro Uchiyama

IPC分类号： H01L47/00 ,  H01L27/06

CPC分类号： H01L27/2445 ,  H01L27/2436 ,  H01L27/2463 ,  H01L45/06

摘要： A semiconductor device includes a semiconductor substrate of a first conductivity type, a first insulating film region that is embedded in a trench formed on the semiconductor substrate, a gate electrode that covers a lower surface of the first insulating film region, and a gate insulating film that is provided between the gate electrode and the semiconductor substrate. The semiconductor device further includes a first diffusion region that covers a first side surface of the first insulating film region, a second diffusion region that covers a second side surface of the first insulating film region, and a third diffusion region that covers an upper surface of the second diffusion region. A selective element includes a field-effect transistor that is constituted by the gate electrode, the first diffusion region, and the second diffusion region, and a bipolar transistor that is constituted by the substrate and the second and third diffusion regions.

摘要翻译： 半导体器件包括第一导电类型的半导体衬底，嵌入在半导体衬底上形成的沟槽中的第一绝缘膜区域，覆盖第一绝缘膜区域的下表面的栅电极和栅极绝缘膜 设置在栅电极和半导体衬底之间。 半导体器件还包括覆盖第一绝缘膜区域的第一侧面的第一扩散区域和覆盖第一绝缘膜区域的第二侧面的第二扩散区域和覆盖第一绝缘膜区域的上表面的第三扩散区域 第二扩散区。 选择元件包括由栅电极，第一扩散区和第二扩散区构成的场效应晶体管，以及由衬底和第二和第三扩散区构成的双极晶体管。

公开(公告)号：US07697845B2

公开(公告)日：2010-04-13

申请号：US11752331

申请日：2007-05-23

申请人： Yasuhiro Uchiyama ,  Hiroyuki Nakano

发明人： Yasuhiro Uchiyama ,  Hiroyuki Nakano

IPC分类号： H04J14/02 ,  H04B10/16

CPC分类号： H04J14/0283 ,  H04J14/0204 ,  H04J14/0206 ,  H04J14/0212 ,  H04J14/0213 ,  H04J14/0221 ,  H04J14/0227 ,  H04J14/0246 ,  H04J14/025

摘要： An optical add-drop function part of an optical add-drop multiplexer has an output end of transmitted light signal in which an optical termination mechanism formed by an optical detector for detecting open of an optical fiber, an optical switch, and an optical terminator are mounted. Further, a reflection level calculation circuit, a reflection warning determination circuit, and an optical switch selection circuit are mounted to perform laser safety in the optical add-drop function part as well. The laser safety part in the optical add-drop function part is operated earlier than the laser safety part in an optical amplification function part.

摘要翻译： 光分插复用器的光分插功能部分具有透射光信号的输出端，其中由用于检测光纤开路的光检测器形成的光终端机构，光开关和光终端器是 安装。 此外，安装反射电平计算电路，反射警告确定电路和光开关选择电路以在光学分插功能部件中执行激光安全。 光学放大功能部件中的激光安全部件比光放大功能部件中的激光安全部件早。

公开(公告)号：US08498537B2

公开(公告)日：2013-07-30

申请号：US12827162

申请日：2010-06-30

申请人： Yasuhiro Uchiyama ,  Yasuyuki Fukashiro

发明人： Yasuhiro Uchiyama ,  Yasuyuki Fukashiro

IPC分类号： H04B10/08 ,  H04J14/00

CPC分类号： H04Q11/0005 ,  H04J14/0212 ,  H04J14/022 ,  H04Q2011/0039 ,  H04Q2011/0081

摘要： The present invention relates to an optical cross-connect apparatus supporting plural directions, and provides a method of effectively performing an alarm indication by a node supervisory unit of the optical cross-connect apparatus. The node supervisory unit includes an alarm indication information storage unit that manages a management table for each of the plural directions. The management table manages not only received alarm indication information but also “internal WSS input/output port optical fiber connection state”, “WSS optical path setting state on DROP/THROUGH selection side”, “transponder destination location”, and “destination direction”, with respect to each direction. Then, a process flow is added to match received FDI information with the management information stored in the management table for each direction, and to specify an alarm destination.

摘要翻译： 本发明涉及支持多个方向的光交叉连接装置，并且提供了一种由光交叉连接装置的节点监视单元有效地进行报警指示的方法。 节点管理单元包括管理多个方向中的每一个的管理表的报警指示信息存储单元。 管理表管理不仅接收到报警指示信息，还管理“内部WSS输入/输出端口光纤连接状态”，“DROP / THROUGH选择侧的WSS光路设置状态”，“应答器目的地位置”和“目的地方向” ，相对于每个方向。 然后，添加处理流程以将接收的FDI信息与存储在管理表中的每个方向的管理信息相匹配，并指定报警目的地。

公开(公告)号：US07554717B2

公开(公告)日：2009-06-30

申请号：US11473162

申请日：2006-06-23

申请人： Hiroyuki Nakano ,  Tetsuya Uda ,  Yasuhiro Uchiyama

发明人： Hiroyuki Nakano ,  Tetsuya Uda ,  Yasuhiro Uchiyama

IPC分类号： H01S4/00 ,  G02B6/42 ,  H04B10/17

CPC分类号： H04B10/296

摘要： Disclosed is an optical transmission device with a simple configuration that can attenuate an input optical power only when it is necessary so that it falls within a predetermined range, and can suppress insertion loss when it is unnecessary. A variable optical attenuator is configured pluggable. A pluggable variable optical attenuator is equipped with an optical connector that is an interface of an optical signal and an electrical signal connector for receiving an electrical signal that specifies the amount of control used for feedback-controlling the attenuation, and controls the attenuation depending on the input optical power of the optical transmission board. Moreover, an optical through that has the same shape as the variable optical attenuator being configured pluggable and that is configured pluggable is prepared.

摘要翻译： 公开了一种具有简单结构的光传输装置，其仅在需要时才能衰减输入光功率使其落在预定范围内，并且可以在不需要时抑制插入损耗。 可变光衰减器是可插拔的。 可插拔可变光衰减器配备有光连接器，光连接器是光信号和电信号连接器的接口，用于接收指定用于反馈控制衰减的控制量的电信号，并且根据 输入光传输板的光功率。 此外，制备具有与可变光衰减器相同形状的光学通孔，其被配置为可插拔并且被配置为可插拔的。

公开(公告)号：US20080285973A1

公开(公告)日：2008-11-20

申请号：US12068539

申请日：2008-02-07

申请人： Yasuhiro Uchiyama ,  Yukio Hayashi ,  Chanthan Winh

发明人： Yasuhiro Uchiyama ,  Yukio Hayashi ,  Chanthan Winh

IPC分类号： H04J14/02

CPC分类号： H04B10/07955 ,  H04J14/0212 ,  H04J14/0221

摘要： There is provided a shutdown controller that monitors the temperature of an optical multiplexer and maximizes the loss of an optical attenuator when a temperature monitor result is abnormal. An optical level change detection circuit section is disposed with respect to an optical level monitor of individual monitors in an optical add/drop multiplexer. An optical level monitor of a total main signal is disposed downstream of the optical multiplexer. The inconsistency of the wavelength number is detected by comparing the total of the optical level monitors of the individual channels with the optical level value of the optical level monitor, upon which shutdown control is performed in which the loss of the optical attenuator is maximized in only the channel whose optical level change is detected by the optical level change detection circuit section.

摘要翻译： 提供了关闭控制器，其监视光复用器的温度，并且当温度监视器结果异常时，最大化光衰减器的损耗。 光学级别变化检测电路部分相对于光学分插复用器中的各个监视器的光学级监视器设置。 总的主信号的光电平监视器设置在光复用器的下游。 通过将各个通道的光学电平监视器的总和与光学电平监视器的光学电平值进行比较来检测波长数的不一致性，进行关闭控制，其中光衰减器的损耗仅在其中最大化 由光学电平变化检测电路部检测出光电平变化的通道。

公开(公告)号：US20070041085A1

公开(公告)日：2007-02-22

申请号：US11473162

申请日：2006-06-23

申请人： Hiroyuki Nakano ,  Tetsuya Uda ,  Yasuhiro Uchiyama

发明人： Hiroyuki Nakano ,  Tetsuya Uda ,  Yasuhiro Uchiyama

IPC分类号： H01S3/00 ,  H04B10/12

CPC分类号： H04B10/296

摘要： Disclosed is an optical transmission device with a simple configuration that can attenuate an input optical power only when it is necessary so that it falls within a predetermined range, and can suppress insertion loss when it is unnecessary. A variable optical attenuator is configured pluggable. A pluggable variable optical attenuator is equipped with an optical connector that is an interface of an optical signal and an electrical signal connector for receiving an electrical signal that specifies the amount of control used for feedback-controlling the attenuation, and controls the attenuation depending on the input optical power of the optical transmission board. Moreover, an optical through that has the same shape as the variable optical attenuator being configured pluggable and that is configured pluggable is prepared.

摘要翻译： 公开了一种具有简单结构的光传输装置，其仅在需要时才能衰减输入光功率，使其落在预定范围内，并且可以在不需要时抑制插入损耗。 可变光衰减器是可插拔的。 可插拔可变光衰减器配备有光连接器，光连接器是光信号和电信号连接器的接口，用于接收指定用于反馈控制衰减的控制量的电信号，并且根据 输入光传输板的光功率。 此外，制备具有与可变光衰减器相同形状的光学通孔，其被配置为可插拔并且被配置为可插拔的。