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1. 发明授权

US4085034A Method for the thermal cracking of heavy hydrocarbon 失效
标题翻译：重质烃热裂解方法
公开(公告)号：US4085034A
公开(公告)日：1978-04-18
申请号：US732301
申请日：1976-10-14
申请人： Tomizo Endo , Yutaka Sumida , Toru Kawahara , Masaichi Ohtake , Shoichi Motokawa , Keiji Nagayama , Masatomo Shigeta , Hiroshi Hozuma , Masaharu Tomizawa , Hideo Kikuchi
发明人： Tomizo Endo , Yutaka Sumida , Toru Kawahara , Masaichi Ohtake , Shoichi Motokawa , Keiji Nagayama , Masatomo Shigeta , Hiroshi Hozuma , Masaharu Tomizawa , Hideo Kikuchi
IPC分类号： C10G9/00 , C10G9/36 , C10G9/16 , C10G9/18
CPC分类号： C10G9/00 , C10G9/36
摘要： In a process for the thermal cracking of a heavy hydrocarbon in a cylindrical reactor, a portion of the content material in the reactor is taken out and injected back into the reactor according to a specific procedure to form a "wet wall" or liquid curtain on the inner peripheral wall of the reactor, thereby preventing coking in the reactor.
摘要翻译：在圆筒形反应器中的重质烃的热裂解过程中，将反应器中的一部分内容物质取出并按照具体程序注入反应器中以形成“湿壁”或液体幕反应器的内周壁，从而防止反应器中的焦化。

2. 发明授权

US4147753A Apparatus for the thermal cracking of heavy hydrocarbon 失效
标题翻译：重质烃热裂解装置
公开(公告)号：US4147753A
公开(公告)日：1979-04-03
申请号：US850543
申请日：1977-11-11
申请人： Tomizo Endo , Yutaka Sumida , Toru Kawahara , Masaichi Ohtake , Shoichi Motokawa , Keiji Nagayama , Masatomo Shigeta , Hiroshi Hozuma , Masaharu Tomizawa , Hideo Kikuchi
发明人： Tomizo Endo , Yutaka Sumida , Toru Kawahara , Masaichi Ohtake , Shoichi Motokawa , Keiji Nagayama , Masatomo Shigeta , Hiroshi Hozuma , Masaharu Tomizawa , Hideo Kikuchi
IPC分类号： C10G9/00 , C10G9/40 , C10G9/16 , B01J4/00 , C10G9/18
CPC分类号： C10G9/40 , C10G9/00
摘要： In a process for the thermal cracking of a heavy hydrocarbon in a cylindrical reactor, a portion of the content material in the reactor is taken out and injected back into the reactor according to a specific procedure to form a "wet wall" or liquid curtain on the inner peripheral wall of the reactor, thereby preventing coking in the reactor. The apparatus includes a radially outwardly extending interior annular recess around an upper portion of the inner wall thereof and forming a part of said inner wall and plural means for tangentially injecting the recycled liquid into said recess.
摘要翻译：在圆筒形反应器中的重质烃的热裂解过程中，将反应器中的一部分内容物质取出并按照具体程序注入反应器中以形成“湿壁”或液体幕反应器的内周壁，从而防止反应器中的焦化。该装置包括围绕其内壁的上部的径向向外延伸的内部环形凹部，并形成所述内壁的一部分，以及用于将再循环液切向注入到所述凹部中的多个装置。

3. 再颁专利

USRE35323E Linear motion guide unit having an adjustable retainer plate 失效
标题翻译：具有可调节保持板的直线运动导向单元
公开(公告)号：USRE35323E
公开(公告)日：1996-09-03
申请号：US439006
申请日：1995-05-11
申请人： Masaichi Ohtake
发明人： Masaichi Ohtake
IPC分类号： F16C29/06 , F16C29/08
CPC分类号： F16C29/064 , F16C29/088
摘要： A linear motion rolling contact guide unit includes a rail, a slider comprised of a center block and a pair of front and rear end blocks, a plurality of rolling members interposed between the rail and the slider and a retainer plate mounted on the slider for providing an intended sealing effect. The end block is formed with an elongated slot and the retainer plate is provided with a projection engageable with the elongated slot such that the projection may move within the slot in the longitudinal direction over a predetermined distance. Thus, even if the retainer plate is comprised of a plastic material and thus expands or contracts relative to the slider for various reasons, such a change in size mya be absorbed effectively so that the retainer plate is self-adjusted in position.
摘要翻译：直线运动滚动接触引导单元包括轨道，由中心块和一对前后端块构成的滑块，插入在轨道和滑块之间的多个滚动构件和安装在滑块上的保持板，用于提供预期的密封效果。端块形成有细长的槽，并且保持板设置有可与细长槽接合的突起，使得突起可以在槽内沿纵向移动预定距离。因此，即使由于各种原因，保持板由塑料材料构成并因此相对于滑块而膨胀或收缩，因此能够有效地吸收这种尺寸变化，从而使定位板自调整到位。

4. 发明授权

US5209575A Linear motion guide unit having an adjustable retainer plate 失效
标题翻译：具有可调节保持板的直线运动导向单元
公开(公告)号：US5209575A
公开(公告)日：1993-05-11
申请号：US928908
申请日：1992-08-12
申请人： Masaichi Ohtake
发明人： Masaichi Ohtake
IPC分类号： F16C29/06 , F16C29/08
CPC分类号： F16C29/064 , F16C29/088
摘要： A linear motion rolling contact guide unit includes a rail, a slider comprised of a center block and a pair of front and rear end blocks, a plurality of rolling members interposed between the rail and the slider and a retainer plate mounted on the slider for providing an intended sealing effect. The end block is formed with an elongated slot and the retainer plate is provided with a projection engageable with the elongated slot such that the projection may move within the slot in the longitudinal direction over a predetermined distance. Thus, even if the retainer plate is comprised of a plastic material and thus expands or contracts relative to the slider for various reasons, such a change in size may be absorbed effectively so that the retainer plate is self-adjusted in position.
摘要翻译：直线运动滚动接触引导单元包括轨道，由中心块和一对前后端块构成的滑块，插入在轨道和滑块之间的多个滚动构件和安装在滑块上的保持板，用于提供预期的密封效果。端块形成有细长的槽，并且保持板设置有可与细长槽接合的突起，使得突起可以在槽内沿纵向移动预定距离。因此，即使由于各种原因，保持板由塑料材料构成并因此相对于滑块而膨胀或收缩，因此可以有效地吸收这种尺寸变化，从而保持板自调节的位置。

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