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    • 1. 发明申请
    • Method of reserving network bandwidth resources, and communications system and network device using the same
    • 保留网络带宽资源的方法,以及使用相同的通信系统和网络设备
    • US20070076755A1
    • 2007-04-05
    • US11393724
    • 2006-03-31
    • Masahiro SatoJun Tanaka
    • Masahiro SatoJun Tanaka
    • H04J3/22
    • H04L12/42H04L47/13H04L47/15H04L47/70H04L47/724H04L47/728H04L47/829
    • A communications system whose bandwidth resources can be used more efficiently by reserving them on an individual path basis. Upon receipt of a bandwidth reservation message, a path setup initiator examines the message and thereby recognizes that the local station device is the egress node of a specified logical network segment. It then consults a topology database to retrieve hop counts of the source station device, which reveals, for example, that a first ringlet has a smaller hop count than a second ringlet. The path setup initiator sends a working path setup message to the ingress network device over the first ringlet, as well as a protection path setup message to the same ingress device over the second ringlet. Upon receipt of those messages, a bandwidth reservation unit reserves a working path bandwidth on the second ringlet, as well as a protection path bandwidth on the first ringlet.
    • 一种通信系统,其带宽资源可以通过在各个路径上保留来更有效地使用。 在接收到带宽预留消息时,路径建立启动器检查该消息,从而识别出本地站设备是指定逻辑网段的出口节点。 然后,它咨询拓扑数据库以检索源站设备的跳数,其例如揭示了第一个小环具有比第二小环更小的跳数。 路径建立启动器通过第一个小环将入口网络设备的工作路径建立消息发送到第二个小环上的相同入口设备的保护路径建立消息。 在接收到这些消息时,带宽预留单元保留第二小环上的工作路径带宽以及第一小环上的保护路径带宽。
    • 2. 发明授权
    • Method of reserving network bandwidth resources, and communications system and network device using the same
    • 保留网络带宽资源的方法,以及使用相同的通信系统和网络设备
    • US07512147B2
    • 2009-03-31
    • US11393724
    • 2006-03-31
    • Masahiro SatoJun Tanaka
    • Masahiro SatoJun Tanaka
    • H04L12/403
    • H04L12/42H04L47/13H04L47/15H04L47/70H04L47/724H04L47/728H04L47/829
    • A communications system whose bandwidth resources can be used more efficiently by reserving them on an individual path basis. Upon receipt of a bandwidth reservation message, a path setup initiator examines the message and thereby recognizes that the local station device is the egress node of a specified logical network segment. It then consults a topology database to retrieve hop counts of the source station device, which reveals, for example, that a first ringlet has a smaller hop count than a second ringlet. The path setup initiator sends a working path setup message to the ingress network device over the first ringlet, as well as a protection path setup message to the same ingress device over the second ringlet. Upon receipt of those messages, a bandwidth reservation unit reserves a working path bandwidth on the second ringlet, as well as a protection path bandwidth on the first ringlet.
    • 一种通信系统,其带宽资源可以通过在各个路径上保留来更有效地使用。 在接收到带宽预留消息时,路径建立启动器检查该消息,从而识别出本地站设备是指定逻辑网段的出口节点。 然后,它咨询拓扑数据库以检索源站设备的跳数,其例如揭示了第一个小环具有比第二小环更小的跳数。 路径建立启动器通过第一个小环将入口网络设备的工作路径建立消息发送到第二个小环上的相同入口设备的保护路径建立消息。 在接收到这些消息时,带宽预留单元保留第二小环上的工作路径带宽以及第一小环上的保护路径带宽。
    • 6. 发明授权
    • Multi-layer piezoelectric element, and injection device and fuel injection system using the same
    • 多层压电元件,注射装置和使用其的燃料喷射系统
    • US08857413B2
    • 2014-10-14
    • US13501040
    • 2010-10-25
    • Masahiro Sato
    • Masahiro Sato
    • F02M51/00H01L41/083F02M63/00F02M59/46F02M51/06F02M63/02
    • F02M59/468F02M51/00F02M51/0603F02M63/0026F02M63/025H01L41/0838
    • A multi-layer piezoelectric element includes a columnar stacked body including an active portion including piezoelectric layers and internal electrode layers alternately laminated, and inactive portions including piezoelectric layers laminated, the inactive portions arranged at both ends in a stacked direction of the active portion; and a pair of external electrodes arranged on side faces of the columnar stacked body, the pair of external electrodes electrically connected to the internal electrode layers alternately. In at least one interlayer portion of the inactive portions, there are metal particles having a particle size smaller than that of piezoelectric ceramic particles forming the piezoelectric layers of the inactive portions, and the metal particles are scattered in a range including a region in which the internal electrode layers overlap each other when viewed in the stacked direction of the columnar stacked body.
    • 层叠型压电元件包括​​柱状层叠体,该柱状层叠体具有包含压电层和交替层叠的内部电极层的活性部分,并且包含压电层的非活性部分层压,在活性部分的堆叠方向的两端设置非活性部分; 以及配置在柱状层叠体的侧面的一对外部电极,一对外部电极与内部电极层交替地电连接。 在非活性部分的至少一个中间层部分中,存在具有小于形成非活性部分的压电层的压电陶瓷颗粒的粒度的金属颗粒,并且金属颗粒在包括其中的 当在柱状堆叠体的堆叠方向上观察时,内部电极层彼此重叠。
    • 7. 发明授权
    • Multi-layer piezoelectric element, method for manufacturing the same, injection apparatus and fuel injection system
    • 多层压电元件,其制造方法,注射装置和燃料喷射系统
    • US08502434B2
    • 2013-08-06
    • US12744897
    • 2008-11-27
    • Tetsuro SataMasahiro Sato
    • Tetsuro SataMasahiro Sato
    • H01L41/083
    • H01L41/337F02M51/0603H01L41/0831Y10T29/42
    • A multi-layer piezoelectric element that has high durability with capability to operable continuously under higher voltage and higher pressure over a long period of time, a method for manufacturing the same, an injection apparatus and a fuel injection system are provided. The multi-layer piezoelectric element, comprising: a multi-layer structure comprising a plurality of internal electrode layers and a plurality of piezoelectric material layers, the plurality of piezoelectric material layers being stacked with each one of the plurality of internal electrode layers intervened between each two of the plurality of piezoelectric material layers, wherein a cross-sectional area of a cross section of the multi-layer structure parallel to the plurality of internal electrode layers is smaller in both end portions in a stacked direction than in a middle portion in the stacked direction.
    • 一种具有高耐久性的多层压电元件,其具有能够在较高电压和较高压力下长时间连续操作的能力,其制造方法,注射装置和燃料喷射系统。 所述多层压电元件包括​​:多层结构,包括多个内部电极层和多个压电材料层,所述多个压电材料层层叠在每个所述多个内部电极层中的每一个之间, 多个压电材料层中的两个,其中与多个内部电极层平行的多层结构的横截面的横截面积在堆叠方向上的两个端部比在 堆叠方向。
    • 10. 发明授权
    • Image forming apparatus that adjusts color mixing
    • 调整色彩混合的图像形成装置
    • US08416452B2
    • 2013-04-09
    • US12401326
    • 2009-03-10
    • Atsushi OgiharaTetsuji OkamotoKoichi WatanabeAtsuyuki KitamuraMasahiro Sato
    • Atsushi OgiharaTetsuji OkamotoKoichi WatanabeAtsuyuki KitamuraMasahiro Sato
    • G06F15/00
    • G03G15/0121G03G15/0849G03G15/5058G03G2215/0164
    • An image forming apparatus includes: an image output unit that outputs an image; and an image processing unit that converts an input image signal to an output image signal and outputs the image signal to the image output unit, the image output unit having: an image carrier that carries at least a latent image; plural developer containers containing mutually different color developers used for developing the latent image carried on the image carrier; and a transport member for repeated operations of attachment of the developer contained in one of the plural developer containers, transport of the attached developer to the image carrier, and removal of remaining developer, and the image processing unit having a change unit that changes a color conversion characteristic of an image signal in correspondence with color mixture of the mutually different color developers.
    • 一种图像形成装置,包括:输出图像的图像输出单元; 以及图像处理单元,其将输入图像信号转换为输出图像信号,并将图像信号输出到图像输出单元,所述图像输出单元具有:承载至少潜像的图像载体; 包含用于显影承载在图像载体上的潜像的相互不同的显色剂的多个显影剂容器; 以及运送构件,用于重复地操作包含在所述多个显影剂容器中的一个中的显影剂,将附着的显影剂运送到图像载体,以及去除剩余的显影剂,以及所述图像处理单元具有改变颜色的改变单元 与相互不同的显色剂的颜色混合相对应的图像信号的转换特性。