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1. 发明授权

US06298835B1 EGR control system for internal combustion engine 失效
标题翻译：内燃机EGR控制系统
公开(公告)号：US06298835B1
公开(公告)日：2001-10-09
申请号：US09580455
申请日：2000-05-30
申请人： Kaoru Horie , Hitoshi Takahashi , Michio Shinohara , Masao Kubodera , Hiromi Matsuura
发明人： Kaoru Horie , Hitoshi Takahashi , Michio Shinohara , Masao Kubodera , Hiromi Matsuura
IPC分类号： F02M2507
CPC分类号： F02D21/08 , F02B17/005 , F02D41/3029 , F02D41/307 , F02M26/39 , F02M26/48 , F02M26/53
摘要： An EGR control system for a direct injection spark ignition engine operated at a plurality of the combustion modes comprising stratified-charge combustion and premix-charge combustion. The system includes a flow rate control valve equipped at the EGR passage to regulate flow rate of the exhaust gas to be recirculated which is operated when the one combustion mode is determined to be changed to another of a plurality of the combustion modes, thereby ensuring an EGR amount that is neither deficient nor excessive for the combustion mode, while preventing misfire from happening and preventing the degradation of drivability, fuel economy and emission performance from occurring. Alternatively, the system includes an actuator for regulating an opening of a throttle valve or a second EGR control valve installed in a branch passage and a passage switching valve for switching the EGR passage and the branch passage.
摘要翻译：一种用于直接喷射火花点火发动机的EGR控制系统，其以多个燃烧模式操作，包括分层充气燃烧和预混燃料燃烧。该系统包括设置在EGR通道处的流量控制阀，以调节当将一个燃烧模式改变为多个燃烧模式中的另一个时操作的待循环废气的流量，从而确保 EGR量对于燃烧模式既不缺乏也不过度，同时防止发生失火，并且防止发生驾驶性能，燃料经济性和排放性能的劣化。或者，该系统包括用于调节安装在分支通道中的节流阀或第二EGR控制阀的开度的致动器和用于切换EGR通道和分支通道的通道切换阀。

2. 发明授权

US5076981A Process for production of aluminum nitride sintered body 失效
标题翻译：生产氮化铝烧结体的方法
公开(公告)号：US5076981A
公开(公告)日：1991-12-31
申请号：US646476
申请日：1991-01-25
申请人： Kazuhiko Nakano , Michio Shinohara , Mitsutoshi Murase
发明人： Kazuhiko Nakano , Michio Shinohara , Mitsutoshi Murase
IPC分类号： A61B17/00 , C04B35/581
CPC分类号： C04B35/581 , A61B2017/00004
摘要： A process for producing an aluminum nitride sintered body is disclosed, comprising mixing an aluminum nitride powder with (a) a calcium compound and (b) a copper compound, and, if desired, (c) a yttrium compound as sintering aids; molding the mixture; and sintering the molded article in a non-oxidative atmosphere. The resulting sintered body has a high density (3.10 g/cm.sup.3 or higher) and a high thermal conductivity (110 W/mK or higher) even by sintering at a low temperature (1500.degree. to 2000.degree. C.).

3. 发明授权

US4628758A Steering shaft joint 失效
标题翻译：转向轴接头
公开(公告)号：US4628758A
公开(公告)日：1986-12-16
申请号：US681658
申请日：1984-12-14
申请人： Naoki Yuzuriha , Taishiro Mochizuki , Toshinobu Kato , Michio Shinohara
发明人： Naoki Yuzuriha , Taishiro Mochizuki , Toshinobu Kato , Michio Shinohara
IPC分类号： B62D1/16 , B62D1/20 , B62D3/12 , F16D1/06 , F16D1/08 , F16D1/09 , F16D3/40 , B62D3/00 , F16B3/00
CPC分类号： F16D3/40 , B62D1/20 , F16D1/0864 , Y10T403/1624 , Y10T403/7033 , Y10T403/7084 , Y10T74/1967
摘要： A positioning member is installed on a pinion of a steering gear in such a manner that its U-shaped bend forms an alignment mark. A yoke of a steering shaft joint has a slit which forms an alignment mark. The U-shaped bend is insertable into the slit only when the pinion and the steering shaft are properly aligned.
摘要翻译：定位构件以其U形弯曲形成对准标记的方式安装在舵机的小齿轮上。转向轴接头的轭具有形成对准标记的狭缝。只有当小齿轮和转向轴正确对准时，U形弯曲才能插入狭缝。

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