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    • 1. 发明授权
    • Exhaust gas valve device in internal combustion engine
    • 内燃机排气阀装置
    • US06769247B2
    • 2004-08-03
    • US10231476
    • 2002-08-30
    • Norihito WatanabeYasuyuki MiyaharaTadashi SatoMasao KomineKenichi OhmoriKenji AbeTetsuo Endo
    • Norihito WatanabeYasuyuki MiyaharaTadashi SatoMasao KomineKenichi OhmoriKenji AbeTetsuo Endo
    • F01N700
    • F01N3/0835F01N3/0814F01N3/0878F02D9/04
    • An exhaust gas valve device in an internal combustion engine, including a first bearing member mounted between a valve shaft and a valve body with one end of the valve shaft turnably fitted into the first bearing member, a second bearing member mounted between the valve shaft and the valve body with the other end of the valve shaft turnably passed through the second bearing member, and an actuator connected to the other end of the valve shaft protruding from the second bearing member. The valve body, the valve shaft and the first and second bearing members are formed of metal materials having equivalent thermal expansion coefficients; the first and second bearing members are press-fitted into said valve body; and a skin of a graphite-based solid lubricant is formed on a surface of the valve shaft in regions corresponding to the first and second bearing members. The concentricity accuracy of the pair of bearing members supporting the opposite ends of the valve shaft is enhanced, while avoiding an increase in the number of parts, thereby preventing the generation of noise and reducing the friction.
    • 一种内燃机中的排气阀装置,包括安装在阀轴和阀体之间的第一轴承构件,阀体的一端可转动地装配在第一轴承构件中,第二轴承构件安装在阀轴和 阀体的另一端可旋转地穿过第二轴承构件,以及连接到从第二轴承构件突出的阀轴的另一端的致动器。 阀体,阀轴以及第一和第二轴承部件由具有等效的热膨胀系数的金属材料形成; 第一和第二轴承构件压配合到所述阀体中; 并且在对应于第一和第二轴承构件的区域中的阀轴的表面上形成石墨基固体润滑剂的表皮。 支撑阀轴的相对端的一对支承构件的同心度精度得到提高,同时避免了零件数量的增加,从而防止产生噪音并降低了摩擦。
    • 6. 发明授权
    • Exhaust gas purifying apparatus for internal combustion engine
    • 内燃机用废气净化装置
    • US06792749B2
    • 2004-09-21
    • US10449393
    • 2003-06-02
    • Masaki UenoShiro TakakuraYasuyuki MiyaharaTadashi Sato
    • Masaki UenoShiro TakakuraYasuyuki MiyaharaTadashi Sato
    • F01N300
    • F01N3/101F01N3/0878F01N11/002F01N13/009F01N13/0093F01N13/0097F01N2560/028F01N2570/10F01N2570/12F01N2570/14Y02T10/22Y02T10/47
    • An exhaust gas purifying apparatus for an internal combustion engine is provided for switching a switching valve at an optimal timing in accordance with an actual activated state of a catalyzer to achieve an optimal exhaust gas characteristic. The exhaust gas purifying apparatus comprises a catalyzer disposed in an exhaust system of the internal combustion engine, an adsorbent filled in a second passage circumventing a first passage in the exhaust system for adsorbing hydrocarbons within exhaust gases, a switching valve operable to switch between an open position for opening the first passage and a close position for closing the first passage, an ECU for detecting a temperature state of the exhaust system upon start of the internal combustion engine, and calculating the calory of exhaust gases discharged after the start of the internal combustion engine, and a switching valve driver for driving the switching valve to the close position upon start of the internal combustion engine, and driving the switching valve to the open position in accordance with the detected start-time temperature state of the exhaust system, and the calculated post-start exhaust gas calory.
    • 提供一种用于内燃机的排气净化装置,用于根据催化器的实际激活状态在最佳定时切换切换阀,以实现最佳废气特性。 排气净化装置包括设置在内燃机的排气系统中的催化剂,填充在围绕排气系统中的第一通道的吸附在排气中的碳氢化合物的第二通道中的吸附剂,可操作以在开放 用于打开第一通道的位置和用于关闭第一通道的关闭位置; ECU,用于在内燃机启动时检测排气系统的温度状态,以及计算在内燃开始之后排出的废气的热量 发动机和用于在内燃机启动时将切换阀驱动到关闭位置的切换阀驱动器,并且根据检测到的排气系统的起动时间温度状态将切换阀驱动到打开位置,并且 计算起动后废气的卡路里。
    • 10. 发明申请
    • INFORMATION PROCESSING DEVICE, SYSTEM, CONTROL METHOD, AND PROGRAM
    • 信息处理设备,系统,控制方法和程序
    • US20130219414A1
    • 2013-08-22
    • US13882375
    • 2011-11-01
    • Tadashi Sato
    • Tadashi Sato
    • G06F9/54
    • G06F9/542G06F13/00G06F2209/544
    • An information processing device reduces a time of processing for adding an attribute name performed in each node.An information processing device includes: its own-segment memorizing means for memorizing its own segment, the own segment being at least one segment among each segment made by dividing a range of a key into a plurality of segments so as to make the segments neighbor with each other, the key being generated about at least two attribute names using an attribute name and an attribute value based on a specified order relation and being of a size-comparable form; and a judgment means for judging whether a key generated from an attribute name and an attribute value being included in the own-segment or not.
    • 信息处理设备减少了在每个节点中添加属性名称的处理时间。 信息处理装置包括:其自身段存储装置,用于存储其自己的段,其自身段是通过将密钥的范围分成多个段而制成的每个段中的至少一个段,以使该段与 使用属性名称和基于指定顺序关系的属性值来生成关于至少两个属性名称的关键字,并且具有大小可比较的形式; 以及判断装置,用于判断从属性名称生成的密钥和属性值是否包括在自身段中。