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    • 1. 发明授权
    • Valve timing control apparatus
    • 气门正时控制装置
    • US07921820B2
    • 2011-04-12
    • US12334936
    • 2008-12-15
    • Ichiro KimuraYoshiyuki Kawai
    • Ichiro KimuraYoshiyuki Kawai
    • F01L1/34
    • F01L1/3442F01L2001/34473F01L2001/34479F01L2001/34483
    • A valve timing control apparatus includes a driving rotation member, a driven rotation member, an advance angle chamber displacing a rotation phase of the driven rotation member relative to the driving rotation member in an advance angle direction, a retard angle chamber displacing the relative rotation phase in a retard angle direction, a groove provided on at least one of an inner surface of the driving rotation member and an outer surface of the driven rotation member for supplying the hydraulic fluid to a sliding contact portion formed by the inner surface of the driving rotation member and the outer surface of the driven rotation member, an advance angle oil passage, a retard angle oil passage, and a groove oil passage for supplying the hydraulic fluid to the groove.
    • 气门正时控制装置包括驱动旋转构件,从动旋转构件,提前角室相对于驱动旋转构件在提前角方向上移动从动旋转构件的旋转相位,延迟角室将相对旋转相位 在延迟角方向上,设置在驱动旋转构件的内表面中的至少一个上的槽和从动旋转构件的外表面,用于将液压流体供应到由驱动旋转的内表面形成的滑动接触部分 构件和从动旋转构件的外表面,提前角油通道,延迟角油通道和用于将液压流体供应到凹槽的槽油通道。
    • 3. 发明申请
    • Key management system and method for the same
    • 密钥管理系统和方法相同
    • US20060188099A1
    • 2006-08-24
    • US11347226
    • 2006-02-06
    • Atsushi KondoIchiro Kimura
    • Atsushi KondoIchiro Kimura
    • H04L9/00
    • G06F21/10G11B20/00246
    • An inexpensive and secure key management system provides a digital content copy protection system and a method for the same. The key management system is constituted by a master data memory configured to be stored with a device key, a secret data management block configured to convert the device key to a plain text key, a write-in and encryption process block including an encrypting function block for encrypting the plain text key, a nonvolatile memory configured in a first chip and stored with an encryption key encrypted by the write-in and encryption process block, and a signal processing LSI configured in a second chip and including a decrypting function block for decrypting the encryption key.
    • 廉价安全的密钥管理系统提供数字内容复制保护系统及其方法。 密钥管理系统由配置为与设备密钥一起存储的主数据存储器构成,秘密数据管理块被配置为将设备密钥转换为纯文本密钥,包括加密功能块的写入和加密处理块 用于对明文密钥进行加密的非易失性存储器,配置在第一芯片中并存储有由所述写入和加密处理块加密的加密密钥的非易失性存储器,以及配置在第二芯片中并包括用于解密的解密功能块的信号处理LSI 加密密钥。
    • 7. 发明授权
    • Oil pump apparatus
    • 油泵设备
    • US06247904B1
    • 2001-06-19
    • US09435777
    • 1999-11-08
    • Hisashi MiyazakiYoshinori MiuraIchiro KimuraKongo Aoki
    • Hisashi MiyazakiYoshinori MiuraIchiro KimuraKongo Aoki
    • F04B4900
    • F04C14/24F15B11/05
    • An oil pump apparatus which includes an oil pump for being driven by a driving source and for being connected to a plurality of components to which an oil is supplied from the oil pump and a control valve preventing the oil which is unnecessary to the components from flowing into the components, wherein at least one of the components is an actuator operated by an oil pressure generated by the oil pump and wherein the control valve permits the oil of which the quantity is smaller than that of the oil which is consumed by the actuator to flow into the components when the actuator is not operated and the control valve permits the oil of which the quantity is larger than that of the oil which is consumed by the actuator to flow into the components when the actuator is operated.
    • 一种油泵装置,包括:油泵,由驱动源驱动,并连接到从油泵供给油的多个部件;以及控制阀,其防止部件不必要的油流动 其中至少一个部件是通过由油泵产生的油压操作的致动器,并且其中控制阀允许其量小于由致动器消耗的油量的油 当致动器不工作时,流入部件,并且当致动器操作时,控制阀允许其量大于由致动器消耗的油的油量流入部件中的油。