公开(公告)号：US20090290809A1

公开(公告)日：2009-11-26

申请号：US12375726

申请日：2008-06-03

申请人： Hitoshi Yamada

发明人： Hitoshi Yamada

IPC分类号： G06K9/40

CPC分类号： H04N5/23248 ,  G06T7/215 ,  G06T7/73 ,  G06T2207/30196 ,  H04N19/103 ,  H04N19/117 ,  H04N19/139 ,  H04N19/14 ,  H04N19/17 ,  H04N19/51

摘要： A motion vector calculation unit 4 calculates inter-frame movement amounts. A masked region specification unit 5 separates the entire edge image of frame feature data into (i) an edge image showing relatively large movement amounts and (ii) an edge image showing relatively small movement amounts. The masked region specification unit 5 then specifies the edge image showing relatively large movement amounts as a region to be masked. This way, a correction parameter is detected from a region other than the masked region. When the correction parameter is a slang angle, a slant correction unit 7 performs slant correction on a frame picture obtained by an image sensor.

摘要翻译： 运动矢量计算单元4计算帧间移动量。 掩蔽区域指定单元5将帧特征数据的整个边缘图像分离成（i）显示相对较大移动量的边缘图像和（ii）显示相对较小移动量的边缘图像。 然后，掩蔽区域指定单元5将表示相对大的移动量的边缘图像指定为要被屏蔽的区域。 这样，从掩蔽区域​​以外的区域检测出校正参数。 当校正参数为俚语角时，倾斜校正单元7对由图像传感器获得的帧图像执行倾斜校正。

公开(公告)号：US07616576B2

公开(公告)日：2009-11-10

申请号：US11230286

申请日：2005-09-19

申请人： Lei Li ,  Yangchun Li ,  Hitoshi Yamada ,  Xun Chen

发明人： Lei Li ,  Yangchun Li ,  Hitoshi Yamada ,  Xun Chen

IPC分类号： G01R31/08

CPC分类号： H04L47/125 ,  H04L41/12 ,  H04L43/0882 ,  H04L45/00 ,  H04L45/122 ,  H04L45/123 ,  H04L45/20 ,  H04L45/302 ,  H04L45/50 ,  H04L47/12

摘要： This invention provides a method and an apparatus for selecting path in a telecommunication network. In the invention, a control strategy parameter is generated based on a control strategy, and a network condition parameter is generated based on the condition of the network, a path cost for each of a plurality of candidate paths is calculated based on the control strategy parameter and the network condition parameter, then a path with the minimal path cost is selected from among the candidate paths.

摘要翻译： 本发明提供了一种在电信网络中选择路径的方法和装置。 在本发明中，基于控制策略生成控制策略参数，并且基于网络的条件生成网络条件参数，基于控制策略参数来计算多个候选路径中的每一个的路径开销 和网络条件参数，则从候选路径中选择具有最小路径开销的路径。

公开(公告)号：US07468624B2

公开(公告)日：2008-12-23

申请号：US11863698

申请日：2007-09-28

申请人： Hitoshi Yamada ,  Mineo Noguchi

发明人： Hitoshi Yamada ,  Mineo Noguchi

IPC分类号： G05F3/02

CPC分类号： G05F1/465

摘要： A step-down power supply receives an external power supply voltage and supplies power at a reduced voltage from an output node to a load. The power supply also receives a reference voltage and a control signal indicating the whether the load is active or not. The reduced power supply voltage is held equal to the reference voltage by adjustment of the voltage at an internal control node. To prevent fluctuations in the reduced power supply voltage at active-inactive transitions of the load, the power supply includes circuitry for pulling the voltage at the internal control node both up and down, circuitry for leaking current from the output node to ground, circuitry for temporarily raising and lowering the reference voltage, or a capacitor coupling the reference voltage signal line to the control signal line.

摘要翻译： 降压电源接收外部电源电压，并以降低的电压从输出节点向负载供电。 电源还接收参考电压和指示负载是否有效的控制信号。 降低的电源电压通过调节内部控制节点处的电压而保持等于参考电压。 为了防止在负载的有效 - 无效转换时电源电压降低的波动，电源包括用于在内部控制节点上下拉电压的电路，用于将电流从输出节点泄漏到地的电路，用于 临时升高和降低参考电压，或将参考电压信号线耦合到控制信号线的电容器。

公开(公告)号：US07450513B2

公开(公告)日：2008-11-11

申请号：US10851708

申请日：2004-05-20

申请人： Akiko Okamura ,  Hitoshi Yamada

发明人： Akiko Okamura ,  Hitoshi Yamada

IPC分类号： G01R31/08 ,  H04J1/16

CPC分类号： H04L47/825 ,  H04J3/1694 ,  H04L41/0896 ,  H04L41/5003 ,  H04L41/5054 ,  H04L45/42 ,  H04L47/15 ,  H04L47/16 ,  H04L47/70 ,  H04L47/724 ,  H04L47/765 ,  H04L47/781 ,  H04L47/822 ,  H04L47/826

摘要： A network controlling apparatus appropriately arranges a generated path every hour with a change in section and bandwidth requested in each time period to flexibly generate a path according to the state of occurrence of requests. The network apparatus comprises a storing unit storing information for management of the network, and a controlling unit controlling setting of the network device relating to a connection of network devices at two edge points in the network to obtain path setting satisfying the quality guarantee request, using a path already set or scheduled to be set, or a newly generated path, by referring to the information stored in the storing unit when receiving the quality guarantee request.

摘要翻译： 网络控制装置在每个时间段中请求的部分和带宽的变化每小时适当地布置生成的路径，以根据请求的发生状态灵活地生成路径。 该网络装置包括存储用于管理网络的信息的存储单元，以及控制单元，控制与网络的两个边缘点处的网络设备的连接相关的网络设备的设置，以获得满足质量保证请求的路径设置，使用 已经设置或调度设置的路径，或新生成的路径，当接收到质量保证请求时，通过参考存储在存储单元中的信息。

公开(公告)号：US20070195700A1

公开(公告)日：2007-08-23

申请号：US11390411

申请日：2006-03-28

申请人： Masafumi Katoh ,  Tsuguo Kato ,  Hitoshi Yamada

发明人： Masafumi Katoh ,  Tsuguo Kato ,  Hitoshi Yamada

IPC分类号： H04L12/26

CPC分类号： H04L43/00 ,  H04L41/0896 ,  H04L41/147 ,  H04L41/5003 ,  H04L41/5035 ,  H04L41/5054 ,  H04L43/0882 ,  H04L43/0894

摘要： This invention is to enable appropriate routing based on transition prediction of network traffic. This routing control method includes: reading out predicted utilization transition data (e.g. utilization rate, or utilized bandwidth) associated with a received connection set-up request from a predicted utilization transition data storage storing said predicted utilization transition data for each resource (e.g. links between routers, or server) in a network in future; and selecting a resource satisfying a predetermined condition based on the read predicted utilization transition data. Thus, by using said predicted utilization transition data, an appropriate resource is identified in accordance with future time transition of the resource utilization rate, for example, and thereby, appropriate routing is possible. For example, when a link that a traffic volume will increase after a predetermined time exists, it is possible to judge that such a link is not used even when there are a lot of available bandwidths now.

摘要翻译： 本发明是基于网络流量的转换预测来实现适当的路由。 该路由控制方法包括：从存储每个资源的所述预测利用转移数据的预测利用转移数据存储器中读出与所接收的连接建立请求相关联的预测利用转移数据（例如利用率或利用带宽）（例如， 路由器或服务器）; 以及基于所读取的预测利用转移数据选择满足预定条件的资源。 因此，通过使用所述预测利用转移数据，例如根据资源利用率的未来时间转换来识别适当的资源，从而可以进行适当的路由。 例如，当存在预定时间之后的流量将增加的链路时，即使现在有大量可用带宽，也可以判断这样的链路不被使用。

公开(公告)号：US07120124B2

公开(公告)日：2006-10-10

申请号：US09991384

申请日：2001-11-21

申请人： Takeshi Kawasaki ,  Hitoshi Yamada

发明人： Takeshi Kawasaki ,  Hitoshi Yamada

IPC分类号： G01R31/08

CPC分类号： H04L67/1008 ,  H04L45/00 ,  H04L47/125 ,  H04L67/1002

摘要： A load-distribution method that transmits packets received from a network to two or more transmission destinations to distribute a load, comprising storing a weight value of distribution and an accumulated value according to actual transmission for every transmission destination, and transmitting the received packets, upon occurrence of a distribution event, to a transmission destination that has a smallest accumulated value.

公开(公告)号：US07095269B2

公开(公告)日：2006-08-22

申请号：US11187837

申请日：2005-07-25

申请人： Hitoshi Yamada

发明人： Hitoshi Yamada

IPC分类号： G05F1/575 ,  G05F1/46

CPC分类号： G05F3/205

摘要： When the substrate bias voltage Vbb lowers by the pumping operation of the charge pump circuit, a drain-to-source resistance of the N-transistor becomes high. When a first power supply voltage Vcc is set at high value, a drain-to-source current of the N-transistor increases (I+ΔI1), however the drain-to-source current decreases (I+ΔI1−ΔI2) by the increase of the drain-to-source current owing to the substrate bias effect so that the increase of the potential of the node N34 caused by the increase of the first power supply voltage VCC is restrained. As a result, a reference level of the substrate bias voltage Vbb does not largely lower than the reference level of the substrate bias voltage. Vbb when the first power supply voltage VCC is in a standard level.

摘要翻译： 当通过电荷泵电路的泵浦操作使衬底偏置电压Vbb降低时，N晶体管的漏极 - 源极电阻变高。 当第一电源电压Vcc被设置为高值时，N晶体管的漏极 - 源极电流增加（I +ΔI1），然而漏极 - 源极电流减小（I +ΔI1 -DeltaI 2 ），由于衬底偏置效应引起的漏极 - 源极电流的增加，从而抑制了由第一电源电压VCC的增加引起的节点N 34的电位的增加。 结果，衬底偏置电压Vbb的参考电平不会大大低于衬底偏置电压的参考电平。 当第一电源电压VCC处于标准电平时，Vbb。

公开(公告)号：US20050254314A1

公开(公告)日：2005-11-17

申请号：US11187837

申请日：2005-07-25

申请人： Hitoshi Yamada

发明人： Hitoshi Yamada

IPC分类号： H01L27/04 ,  G05F3/20 ,  G05F3/24 ,  H01L21/822 ,  H03K19/00 ,  G11C5/00

CPC分类号： G05F3/205

摘要： When the substrate bias voltage Vbb lowers by the pumping operation of the charge pump circuit, a drain-to-source resistance of the N-transistor becomes high. When a first power supply voltage Vcc is set at high value, a drain-to-source current of the N-transistor increases (I+ΔI1), however the drain-to-source current decreases (I+ΔI1−ΔI2) by the increase of the drain-to-source current owing to the substrate bias effect so that the increase of the potential of the node N34 caused by the increase of the first power supply voltage VCC is restrained. As a result, a reference level of the substrate bias voltage Vbb does not largely lower than the reference level of the substrate bias voltage. Vbb when the first power supply voltage VCC is in a standard level.

摘要翻译： 当通过电荷泵电路的泵浦操作使衬底偏置电压Vbb降低时，N晶体管的漏极 - 源极电阻变高。 当第一电源电压Vcc被设置为高值时，N晶体管的漏极 - 源极电流增加（I +ΔI1），然而漏极 - 源极电流减小（I +ΔI1 -DeltaI 2 ），由于衬底偏置效应引起的漏极 - 源极电流的增加，从而抑制了由第一电源电压VCC的增加引起的节点N 34的电位的增加。 结果，衬底偏置电压Vbb的参考电平不会大大低于衬底偏置电压的参考电平。 当第一电源电压VCC处于标准电平时，Vbb。

公开(公告)号：US20050041898A1

公开(公告)日：2005-02-24

申请号：US10492160

申请日：2002-10-09

申请人： Hitoshi Yamada ,  Ichiro Joko

发明人： Hitoshi Yamada ,  Ichiro Joko

IPC分类号： F16C19/52 ,  F16C19/54 ,  F16C35/06 ,  G01H13/00 ,  F16C19/04

CPC分类号： G01M13/045 ,  F16C19/52 ,  F16C19/54 ,  F16C35/06 ,  F16C35/061 ,  G01H13/00

摘要： An apparatus of producing bearing device having a bearing, a shaft attached to an inner ring and an outer ring attaching member attached to an outer ring. The apparatus includes a vibrating unit of giving a radial input vibration to each inner ring or both ends of the shaft, and an input vibration detecting unit of detecting vibration of each inner ring or both ends of the shaft, an adding unit of calculating the output of the input vibration detecting unit, a vibration detecting unit of detecting the vibration of a mass attached to the outer ring attaching member, a transfer function calculating unit of determining the transfer function from the output of the vibration detecting unit and the adding unit to calculate the resonance frequency and a rigidity calculating unit of determining the rigidity of the bearing device on the basis of the resonance frequency.

摘要翻译： 一种制造轴承装置的装置，其具有轴承，附接到内圈的轴和附接到外圈的外圈附接构件。 该装置包括对轴的每个内圈或两端施加径向输入振动的振动单元和检测轴的每个内圈或两端的振动的输入振动检测单元，计算输出的加法单元 输入振动检测单元的振动检测单元，检测安装在外圈安装构件上的质量的振动的振动检测单元，从振动检测单元和加法单元的输出确定传递函数的传递函数计算单元，以计算 谐振频率和基于共振频率确定轴承装置的刚性的刚度计算单元。

公开(公告)号：US06522070B1

公开(公告)日：2003-02-18

申请号：US09563884

申请日：2000-05-03

申请人： Akira Nakazawa ,  Nobuhiro Iwase ,  Hitoshi Yamada ,  Noriyuki Awaji

发明人： Akira Nakazawa ,  Nobuhiro Iwase ,  Hitoshi Yamada ,  Noriyuki Awaji

IPC分类号： H01J1749

CPC分类号： H01J11/40 ,  H01J11/12

摘要： A plasma display panel comprising a pair of substrates defining a discharge space, a plurality of display electrodes for surface discharge between adjacent electrodes formed on one of the substrates, an insulator layer formed thereon, a plurality of address electrodes crossing the display electrodes formed on the other substrate and belt-shaped barrier ribs formed between the address electrodes, wherein a discharge electric field controller is formed under the insulator layer and a discharge electric field increasing member is formed in an elongated discharge space formed between adjacent barrier ribs along the direction of the address electrodes.

摘要翻译： 一种等离子体显示面板，包括限定放电空间的一对基板，形成在一个基板上的相邻电极之间的多个用于表面放电的显示电极，形成在其上的绝缘体层，与形成在其上的显示电极交叉的多个寻址电极 在寻址电极之间形成的其它基板和带状障壁，其中在绝缘体层下方形成放电电场控制器，并且在相邻阻挡肋之间形成的细长放电空间中形成放电电场增加部件，沿着 地址电极