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1. 发明授权

US4442058A Esterification of carboxyl end groups employing addition of oxirane compounds 失效
标题翻译：使用环氧乙烷化合物加成羧基端基酯化
公开(公告)号：US4442058A
公开(公告)日：1984-04-10
申请号：US510781
申请日：1983-07-05
申请人： Ronald L. Griffith , Nicolai A. Favstritsky
发明人： Ronald L. Griffith , Nicolai A. Favstritsky
IPC分类号： C08G63/00 , C08G63/42 , C08G63/91 , D01F6/62 , D01F6/92 , D01F1/00
CPC分类号： C08G63/42 , D01F6/92
摘要： A method of reducing the number of free carboxyl end groups present in a fiber-forming polymer is given whereby to the polymer minor amounts of a low-boiling oxirane compound such as ethylene oxide are added.
摘要翻译：给出了减少存在于纤维形成聚合物中的游离羧基端基数的方法，由此加入少量的低沸点环氧乙烷化合物如环氧乙烷。

2. 发明授权

US3382880A Automatic trip test system 失效
标题翻译：自动跳闸测试系统
公开(公告)号：US3382880A
公开(公告)日：1968-05-14
申请号：US51078165
申请日：1965-12-01
申请人： GEN ELECTRIC
发明人： WAGNER JAMES B
IPC分类号： F01D21/20
CPC分类号： F01D21/20

3. 发明授权

US510781A Hermann gaedtke 失效
公开(公告)号：US510781A
公开(公告)日：1893-12-12
申请号：US510781D
IPC分类号： E05C1/06
CPC分类号： E05C1/065 , Y10S292/31 , Y10T292/1015 , Y10T292/1031

4. 发明授权

US5647399A Flow control device 失效
标题翻译：流量控制装置
公开(公告)号：US5647399A
公开(公告)日：1997-07-15
申请号：US510781
申请日：1995-08-03
申请人： Goeran Peter Andersen
发明人： Goeran Peter Andersen
IPC分类号： B60H1/00 , F16K11/20 , F16K11/22 , F16K31/04 , F16K31/53
CPC分类号： F16K11/202 , B60H1/00842 , F16K11/22 , Y10T137/87129
摘要： A flow control device including first and second flow control members, first and second actuators, and first and second transmission devices wherein both flow control members are adapted for rotation about a common axis. The first flow control member has a wall portion which defines an aperture aligned with the common axis. The second transmission device includes a shaft member which passes through the aperture for rotation therein. A first end of the shaft member is coupled to the second actuator and a second end of the shaft member is coupled to the second flow control member. The first transmission device includes a first rotary body coupled to the first flow control member and rotatable about the common axis and a second rotary body coupled to the first actuator and rotatable about a second axis offset from the common axis. The first and second rotary bodies are engagable by a mechanism such that rotation of the first rotary body causes rotation of the second rotary body. The second actuator selectively rotates the shaft member thereby rotating the second flow control member about the common axis and the first actuator selectively rotates the first and second rotary bodies, thereby rotating the first flow control member about the common axis.
摘要翻译：一种流量控制装置，包括第一和第二流量控制构件，第一和第二致动器以及第一和第二传动装置，其中两个流量控制构件适于围绕公共轴线旋转。第一流量控制构件具有限定与公共轴对准的孔的壁部。第二传动装置包括一个穿过该孔的轴件，用于在其中转动。轴构件的第一端联接到第二致动器，并且轴构件的第二端联接到第二流动控制构件。第一传动装置包括联接到第一流量控制构件并可围绕公共轴线旋转的第一旋转体，以及联接到第一致动器并可围绕与公共轴线偏移的第二轴线旋转的第二旋转体。第一和第二旋转体可通过机构接合，使得第一旋转体的旋转引起第二旋转体的旋转。第二致动器选择性地旋转轴构件，从而使第二流动控制构件围绕公共轴线旋转，并且第一致动器选择性地旋转第一和第二旋转体，从而使第一流量控制构件围绕公共轴线旋转。

5. 发明授权

US3968598A Workpiece lapping device 失效
标题翻译：工件研磨装置
公开(公告)号：US3968598A
公开(公告)日：1976-07-13
申请号：US510781
申请日：1974-09-30
申请人： Haruo Ogawa
发明人： Haruo Ogawa
IPC分类号： B24B37/04 , B24B7/04 , B24B7/16
CPC分类号： B24B37/04
摘要： The grain processing machine of this invention includes a supporting member for supporting work to be processed, a first rotation drifting motor including a rotating shaft for rotating the supporting member in one direction, a rotating member for grain processing disposed opposite to the work to be processed, and a rotating shaft for the rotating member. The rotating shaft of the rotating member is offset from the rotating shaft of the supporting member. A second driving motor is provided for rotating the rotating member in the same directon as the supporting member in a way in which the path that an arbitrary point on the work makes on the rotating member is helical and the difference in the number of revolutions between the rotating member and the work to be processed is not more than 30% but more than 0%, and apparatus is provided for shifting the rotating shaft of the rotating member. The rotating member is rotated in the same direction as the holding means in a way in which a sliding locus of an arbitrary point of said work to be processed by the rotating member is helical and the difference in the number of rotations between the rotating member and the work to be processed is 30% or less.
摘要翻译：本发明的谷粒加工机包括：用于支撑待加工的工件的支撑部件;第一旋转漂移电动机，包括用于沿一个方向旋转支撑部件的旋转轴;与加工工件相对设置的用于谷粒加工的旋转部件，以及用于旋转构件的旋转轴。旋转构件的旋转轴偏离支撑构件的旋转轴。第二驱动电动机用于以与支撑构件相同的方式旋转旋转构件，其中工件上的任意点在旋转构件上形成的路径是螺旋形的，并且旋转构件之间的转数差旋转构件和待加工的工件不超过30％但大于0％，并且设置用于使旋转构件的旋转轴移动的装置。旋转构件以与保持装置相同的方向旋转，其中由旋转构件处理的待加工的任意点的滑动轨迹是螺旋形的，并且旋转构件与旋转构件的旋转数之间的差异待处理的工作为30％以下。

6. 发明授权

US2414077A Lawn mower 失效
公开(公告)号：US2414077A
公开(公告)日：1947-01-07
申请号：US51078143
申请日：1943-11-18
申请人： BLAIR MFG COMPANY
发明人： WARREN WELLS FRED
IPC分类号： A01D34/42
CPC分类号： A01D34/42 , A01D2101/00

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