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    • 1. 发明授权
    • Authentication method of ad hoc network and wireless communication terminal thereof
    • 自组织网络及其无线通信终端的认证方法
    • US07869601B2
    • 2011-01-11
    • US11293210
    • 2005-12-05
    • Eriko AndoShuichi IshidaYasuko FukuzawaSusumu MatsuiTetsuo Manchu
    • Eriko AndoShuichi IshidaYasuko FukuzawaSusumu MatsuiTetsuo Manchu
    • H04K1/00
    • H04W12/06H04L9/0844H04L63/0869H04L63/205H04L2209/80H04W12/04H04W84/18
    • On ad hoc networks in which connection relationships among communication terminals constantly change, the processing load increases when authentication is performed each time a connection relationship changes. According to this invention, when communication terminals possess the same common key, mutual authentication is conducted with that common key, and when communication terminals do not possess the same common key, mutual authentication is conducted with a public key. Communication terminals that conducted mutual authentication exchange and retain a common key that they selected and common keys received from other communication terminals. When neither communication terminal possesses a common key at authentication, one terminal creates a common key and distributes it to the other terminal, and when one terminal has a common key it creates that common key and distributes it to the other terminal. Further, a common key possessed by a communication terminal corresponding to a relay node is broadcast periodically.
    • 在通信终端之间的连接关系不断变化的自组织网络上,当每次连接关系改变时进行认证时,处理负载增加。 根据本发明,当通信终端具有相同的公共密钥时,用该公共密钥进行相互认证,当通信终端不具有相同的公共密钥时,用公开密钥进行相互认证。 进行相互认证的通信终端交换并保留所选择的公共密钥和从其他通信终端接收的公共密钥。 当通信终端在认证时都没有公共密钥时,一个终端创建一个公用密钥并将其分配给另一个终端,当一个终端具有公共密钥时,它创建公用密钥并将其分配给另一个终端。 此外,周期性地广播由对应于中继节点的通信终端拥有的公共密钥。
    • 2. 发明申请
    • Authentication method of ad hoc network and wireless communication terminal thereof
    • 自组织网络及其无线通信终端的认证方法
    • US20060133613A1
    • 2006-06-22
    • US11293210
    • 2005-12-05
    • Eriko AndoShuichi IshidaYasuko FukuzawaSusumu MatsuiTetsuo Manchu
    • Eriko AndoShuichi IshidaYasuko FukuzawaSusumu MatsuiTetsuo Manchu
    • H04K1/00
    • H04W12/06H04L9/0844H04L63/0869H04L63/205H04L2209/80H04W12/04H04W84/18
    • On ad hoc networks in which connection relationships among communication terminals constantly change, the processing load increases when authentication is performed each time a connection relationship changes. According to this invention, when communication terminals possess the same common key, mutual authentication is conducted with that common key, and when communication terminals do not possess the same common key, mutual authentication is conducted with a public key. Communication terminals that conducted mutual authentication exchange and retain a common key that they selected and common keys received from other communication terminals. When neither communication terminal possesses a common key at authentication, one terminal creates a common key and distributes it to the other terminal, and when one terminal has a common key it creates that common key and distributes it to the other terminal. Further, a common key possessed by a communication terminal corresponding to a relay node is broadcast periodically.
    • 在通信终端之间的连接关系不断变化的自组织网络上,当每次连接关系改变时进行认证时,处理负载增加。 根据本发明,当通信终端具有相同的公共密钥时,用该公共密钥进行相互认证,当通信终端不具有相同的公共密钥时,用公开密钥进行相互认证。 进行相互认证的通信终端交换并保留所选择的公共密钥和从其他通信终端接收的公共密钥。 当通信终端在认证时都没有公共密钥时,一个终端创建一个公用密钥并将其分配给另一个终端,当一个终端具有公共密钥时,它创建公用密钥并将其分配给另一个终端。 此外,周期性地广播由对应于中继节点的通信终端拥有的公共密钥。
    • 6. 发明申请
    • CONNECTOR ASSEMBLY
    • 连接器总成
    • US20120003857A1
    • 2012-01-05
    • US13172089
    • 2011-06-29
    • Takahiro YamajiAkira KimuraKazushi KamataShuichi IshidaTomomi Sakata
    • Takahiro YamajiAkira KimuraKazushi KamataShuichi IshidaTomomi Sakata
    • H01R13/625
    • H01R12/57H01R12/59H01R13/2428H01R31/005
    • A connector assembly comprises a first connector and a second connector. The first connector is configured to be mounted on a connection object. The first connector includes a first contact and a first holding member. The first holding member holds the first contact. The second connector is configured to be engaged with the first connector along a downward direction in a state where the first connector is positioned below the second connector. The second connector includes a second contact, a second holding member and an operated portion. The second holding member holds the second contact. The second contact is configured to be connected to the first contact under an engaged state where the second connector is engaged with the first connector. The operating portion is held by the second holding member so that a positional relation between the operating portion and the second holding member is kept when a force is applied to the operating portion along a upward direction and when a force is applied to the operating portion along a first horizontal direction perpendicular to the upward direction or a second horizontal direction opposite to the first horizontal direction. The second connector is removable from the first connector when a force is applied to the operating portion either along the upward direction or along the first horizontal direction or the second horizontal under the engaged state.
    • 连接器组件包括第一连接器和第二连接器。 第一个连接器被配置为安装在连接对象上。 第一连接器包括第一接触件和第一保持件。 第一个持有成员持有第一个联系人。 第二连接器构造成在第一连接器位于第二连接器下方的状态下沿着向下的方向与第一连接器接合。 第二连接器包括第二触点,第二保持构件和操作部。 第二保持构件保持第二接触。 第二触点构造成在第二连接器与第一连接器接合的接合状态下连接到第一触点。 操作部分被第二保持构件保持,使得当沿着向上的方向向操作部施加力时,并且当力作用在操作部分上时,操作部分和第二保持构件之间的位置关系被保持 垂直于上方的第一水平方向或与第一水平方向相反的第二水平方向。 当在向上方向上或沿着第一水平方向施加力或者在接合状态下施加力时,第二连接器可从第一连接器移除。
    • 9. 发明授权
    • Connector assembly
    • 连接器组件
    • US08523603B2
    • 2013-09-03
    • US13172089
    • 2011-06-29
    • Takahiro YamajiAkira KimuraKazushi KamataShuichi IshidaTomomi Sakata
    • Takahiro YamajiAkira KimuraKazushi KamataShuichi IshidaTomomi Sakata
    • H01R12/24
    • H01R12/57H01R12/59H01R13/2428H01R31/005
    • A connector assembly includes a first connector and a second connector. The second connector is engageable with the first connector along a downward direction in a state where the first connector is below the second connector. The second connector includes a second contact, a second holding member and an operating portion. The operating portion is held by the second holding member so that a positional relation therebetween is kept when a force is applied to the operating portion along an upward direction and when a force is applied to the operating portion along a first horizontal direction perpendicular to the upward direction or a second horizontal direction opposite to the first horizontal direction. The second connector is removable from the first connector when a force is applied to the operating portion either along the upward direction or along the first or second horizontal direction.
    • 连接器组件包括第一连接器和第二连接器。 第二连接器在第一连接器位于第二连接器下方的状态下沿着向下的方向与第一连接器接合。 第二连接器包括第二触点,第二保持构件和操作部。 操作部分被第二保持构件保持,使得当沿着向上的方向向操作部施加力时,并且当沿垂直于向上的第一水平方向向操作部施加力时,保持其间的位置关系 方向或与第一水平方向相反的第二水平方向。 当沿着向上的方向或沿着第一或第二水平方向向操作部分施加力时,第二连接器可从第一连接器移除。
    • 10. 发明授权
    • Intake flow control apparatus for an internal combustion engine
    • 内燃机进气流量控制装置
    • US07263970B2
    • 2007-09-04
    • US11333680
    • 2006-01-17
    • Shuichi IshidaKatsunori TakahashiKatsuhiro KunikiyoRyohsaku NishiyamaHiroya Ueda
    • Shuichi IshidaKatsunori TakahashiKatsuhiro KunikiyoRyohsaku NishiyamaHiroya Ueda
    • F02M35/10
    • F02D9/02F02D9/12F02M9/127
    • An intake flow control apparatus for an internal combustion engine eases operation of an air flow regulator and permits use of a short intake passage, thus providing a high output. The intake flow control apparatus includes an air routing member having an intake passage formed therein, and an air flow regulator opposed to an upstream-side opening of the intake passage. The air flow regulator moves in an intake axis direction while being guided by a light-weight guide structure to control the amount of intake air supplied. The air flow regulator may include plural valve elements different in operation timing, in which a valve actuator successively actuates the plural valve elements in accordance with a throttle operation to control the amount of intake air. The apparatus also includes a vacuum moderating structure for reducing the effective strength of a vacuum applied to the air flow regulator.
    • 用于内燃机的进气流量控制装置简化了气流调节器的操作并且允许使用短的进气通道,从而提供高的输出。 进气流量控制装置包括具有形成在其中的进气通道的空气调节构件和与进气通道的上游侧开口相对的空气流量调节器。 空气流量调节器在由重量轻的引导结构引导的同时沿进气轴方向移动,以控制供给的进气量。 空气流量调节器可以包括在操作时间上不同的多个阀元件,其中阀致动器根据节气门操作依次致动多个阀元件以控制进气量。 该装置还包括用于降低施加到空气流量调节器的真空的有效强度的真空调节结构。