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1.发明授权
公开(公告)号：US4630801A
公开(公告)日：1986-12-23
申请号：US824517
申请日：1986-01-31
IPC分类号： C21C7/00
CPC分类号： C21C7/0043
摘要： An elongated, vertical conduit has an upper end, communicating with the bottom opening in an upper container or ladle, and an open lower end disposed above the top surface of a bath of molten metal in a lower container or tundish. A descending stream of molten metal is directed from the conduit into the bath. A shroud encloses the conduit and the descending stream. The pressure within the shroud is lower than the outside pressure and is regulated. A mixture of transport gas and solid, particulate alloying ingredient prone to excessive fuming is injected into the descending stream within the shroud.
摘要翻译： 细长的垂直导管具有与上部容器或钢包中的底部开口连通的上端，以及设置在下部容器或中间包中的熔融金属浴的顶表面上方的敞开的下端。 熔融金属的下降流从导管引导到浴中。 护罩包围导管和下降流。 护罩内的压力低于外部压力，并被调节。 运输气体和易于过度发烟的固体颗粒合金成分的混合物被注入到护罩内的下降流中。
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2.发明授权Method and apparatus for adding solid alloying ingredients to molten metal stream 失效将固体合金成分添加到熔融金属流中的方法和装置
公开(公告)号：US4602949A
公开(公告)日：1986-07-29
申请号：US731077
申请日：1985-05-06
CPC分类号： C21C7/0043
摘要： An elongated, vertical conduit has an upper end, communicating with the bottom opening in an upper container or ladle, and an open lower end disposed above the top surface of a bath of molten metal in a lower container or tundish. A descending stream of molten metal is directed from the conduit into the bath. A shroud encloses the conduit and the descending stream. The pressure within the shroud is lower than the outside pressure and is regulated. A mixture of transport gas and solid, particulate alloying ingredient prone to excessive fuming is injected into the descending stream within the shroud.
摘要翻译： 细长的垂直导管具有与上部容器或钢包中的底部开口连通的上端，以及设置在下部容器或中间包中的熔融金属浴的顶表面上方的敞开的下端。 熔融金属的下降流从导管引导到浴中。 护罩包围导管和下降流。 护罩内的压力低于外部压力，并被调节。 运输气体和易于过度发烟的固体颗粒合金成分的混合物被注入到护罩内的下降流中。
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3.发明授权Preventing undissolved alloying ingredient from entering continuous casting mold 失效防止未溶解的合金成分进入连铸模具
公开(公告)号：US4754800A
公开(公告)日：1988-07-05
申请号：US88526
申请日：1987-08-21
申请人： Charles R. Jackson , Daniel Rellis, Jr. , Howard M. Pielet , Debanshu Bhattacharya , Larry A. Frank , Purnendu Dasgupta , John R. Knoepke
发明人： Charles R. Jackson , Daniel Rellis, Jr. , Howard M. Pielet , Debanshu Bhattacharya , Larry A. Frank , Purnendu Dasgupta , John R. Knoepke
IPC分类号： B22D11/118 , C21C7/04 , B22D1/00
CPC分类号： C21C7/04 , B22D11/118
摘要： Molten steel containing an undissolved alloying ingredient denser than molten steel (e.g. Pb and/or Bi) flows from a tundish to a continuous casting mold. Various expedients are employed to prevent large globules of undissolved alloying ingredient from flowing out of the tundish into the mold. Another expedient prevents large quantities of undissolved alloying ingredient from accumulating on the bottom of the tundish.
摘要翻译： 含有比钢水（例如Pb和/或Bi）更致密的未溶解合金成分的熔融钢从中间包流入连续铸模。 采用各种方法来防止未溶解的合金成分的大球从中间包流出到模具中。 另一个方法是防止大量未溶解的合金成分积聚在中间包的底部。
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4.发明授权Apparatus for preventing undissolved alloying ingredient from entering continuous casting mold 失效用于防止未溶解的合金成分进入连续铸模的装置
公开(公告)号：US4852632A
公开(公告)日：1989-08-01
申请号：US259503
申请日：1988-10-17
申请人： Charles R. Jackson , Daniel Rellis, Jr. , Howard M. Pielet , Debanshu Bhattacharya , Larry A. Frank , Purnendu Dasgupta , John R. Knoepke
发明人： Charles R. Jackson , Daniel Rellis, Jr. , Howard M. Pielet , Debanshu Bhattacharya , Larry A. Frank , Purnendu Dasgupta , John R. Knoepke
IPC分类号： B22D11/10 , B22D11/118 , C21C7/04
CPC分类号： C21C7/04 , B22D11/10 , B22D11/118
摘要： Molten steel containing an undissolved alloying ingredient denser than molten steel (e.g. Pb and/or Bi) flows from a tundish to a continuous casting mold. Various expedients are employed to prevent large globules of undissolved alloying ingredient from flowing out of the tundish into the mold. Another expedient prevents large quantities of undissolved alloying ingredient from accumulating on the bottom of the tundish.
摘要翻译： 含有比钢水（例如Pb和/或Bi）更致密的未溶解合金成分的熔融钢从中间包流入连续铸模。 采用各种方法来防止未溶解的合金成分的大球从中间包流出到模具中。 另一个方法是防止大量未溶解的合金成分积聚在中间包的底部。
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公开(公告)号：US06067699A
公开(公告)日：2000-05-30
申请号：US918158
申请日：1997-08-25
申请人： Charles R. Jackson
发明人： Charles R. Jackson
CPC分类号： B27M3/0093 , B23P21/004 , E06B3/74 , Y10T29/49829 , Y10T29/49904
摘要： A method and apparatus for assembling a multi-panel door. The method includes the steps of fashioning a plurality of rails; fashioning a plurality of panels; fashioning a plurality of mullions; fashioning a plurality of stiles; and preassembling selected rails, selected panels, and selected mullions into sub-assemblies of the door. The sub-assemblies are positioned intermediate a first stile and a second stile in a pre-assembly orientation with the first stile and second stile generally coplanar with the sub-assemblies. The sub-assemblies, the first stile, and the second stile are compressively urged together in two substantially perpendicular axes to create a squared assembly with respect to the two axes. The sub-assemblies are intermediate the first stile and the second stile and are affixed to the first stile along at least a portion of the first stile, and are affixed to the second stile along at least a portion of the second stile.
摘要翻译： 一种用于组装多面板门的方法和装置。 该方法包括形成多个轨道的步骤; 塑造多个面板; 形成多个竖框; 塑造多层楼梯; 并将选定的导轨，选定的面板和选定的竖框预先组装到门的子组件中。 子组件位于第一平台和第二平台之间的预组装方向上，其中第一平台和第二平台通常与子组件共面。 子组件，第一平台和第二平台被压缩在两个基本上垂直的轴线上，以相对于两个轴线产生平方的组件。 所述子组件位于所述第一平台和所述第二平台之间，并且沿着所述第一平台的至少一部分固定到所述第一竖框，并且沿着所述第二平台的至少一部分固定到所述第二平台。
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公开(公告)号：US5081425A
公开(公告)日：1992-01-14
申请号：US527777
申请日：1990-05-24
CPC分类号： H03F1/0233 , H03F1/52 , H03F2200/132 , H03F2200/198 , H03F2200/462 , H03F2200/471 , H03F2200/504
摘要： An adaptive power amplifier system for use with VSWR loads includes an adaptive power supply that indirectly monitors the power dissipated by a RF power amplifier and adapts bias conditions of solid state components in the RF power amplifier to protect the components from excessive power dissipation typically experienced with VSWR loads, even while maintaining full forward power output.
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公开(公告)号：US08272260B2
公开(公告)日：2012-09-25
申请号：US12212777
申请日：2008-09-18
IPC分类号： E21B49/00
CPC分类号： G01V11/00
摘要： Methods and apparatus for evaluating a formation include conveying a formation evaluation tool in a borehole on a tubular carrier extending from a surface location at least to the formation evaluation tool. A cable is conveyed to the formation evaluation tool and communication between the formation evaluation tool and the cable is established after the formation evaluation tool is moved to a selected borehole location.
摘要翻译： 用于评估地层的方法和装置包括将地层评估工具输送到从至少到地层评估工具的表面位置延伸的管状载体上的钻孔中。 电缆被输送到地层评估工具，并且在地层评价工具移动到选定的钻孔位置之后建立地层评估工具和电缆之间的连通。
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公开(公告)号：US20100064794A1
公开(公告)日：2010-03-18
申请号：US12212777
申请日：2008-09-18
IPC分类号： G01V9/00
CPC分类号： G01V11/00
摘要： Methods and apparatus for evaluating a formation include conveying a formation evaluation tool in a borehole on a tubular carrier extending from a surface location at least to the formation evaluation tool. A cable is conveyed to the formation evaluation tool and communication between the formation evaluation tool and the cable is established after the formation evaluation tool is moved to a selected borehole location.
摘要翻译： 用于评估地层的方法和装置包括将地层评估工具输送到从至少到地层评估工具的表面位置延伸的管状载体上的钻孔中。 电缆被输送到地层评估工具，并且在地层评价工具移动到选定的钻孔位置之后建立地层评估工具和电缆之间的连通。
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公开(公告)号：US06567512B1
公开(公告)日：2003-05-20
申请号：US09366747
申请日：1999-08-04
申请人： Spencer L. Hermanson , William G. Marks , Mario E. Jauregui , Charles R. Jackson , Maxim Bakaleynik
发明人： Spencer L. Hermanson , William G. Marks , Mario E. Jauregui , Charles R. Jackson , Maxim Bakaleynik
IPC分类号： H04M342
CPC分类号： H04M1/2745
摘要： An electronic programmer for the auto-dial functions of a telephone comprises an apparatus which electrically connects the rows and columns lines on the keyboard of a telephone so as to mimic the pressing the buttons on the telephone keypad.
摘要翻译： 一种用于电话自动拨号功能的电子编程器包括电连接电话键盘上的行和列线以便模拟按压电话键盘上的按钮的装置。
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公开(公告)号：US4345219A
公开(公告)日：1982-08-17
申请号：US121346
申请日：1980-02-14
申请人： Charles R. Jackson
发明人： Charles R. Jackson
CPC分类号： H03L7/091
摘要： A frequency agile phase detector includes a digital frequency detector section connected to a hold-sample-hold phase detector section. The digital frequency detector develops control signals related to frequency differences between a reference periodic signal and a variable periodic signal. The control signal determines the amplitude of a voltage signal impressed across a first hold circuit. A sample signal acts to sample and transfer the sample voltage signal from the first to a second hold circuit so as to reduce phase differences between the reference and variable periodic signals. The detector is incorporated into a phase locked loop using the VCO output as the variable periodic signal so that acquisition and lockup of the loop is obtained even when the two periodic signals are decades apart. Additionally, the hold-sample-hold section aids in reducing the reference and sampling energy required which results in a spectrally pure output signal.
摘要翻译： 频率敏捷相位检测器包括连接到保持采样保持相位检测器部分的数字频率检测器部分。 数字频率检测器产生与参考周期信号和可变周期信号之间的频率差有关的控制信号。 控制信号确定在第一保持电路上施加的电压信号的幅度。 采样信号用于采样并将采样电压信号从第一保持电路传送到第二保持电路，以减小参考和可变周期信号之间的相位差。 使用VCO输出作为可变周期信号将检测器并入到锁相环中，使得即使当两个周期信号几十分钟时也获得和锁定环路。 此外，保持采样保持部分有助于减少所需的参考和采样能量，从而产生光谱纯的输出信号。
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