公开(公告)号：US5275016A

公开(公告)日：1994-01-04

申请号：US873327

申请日：1992-04-24

申请人： Bikash K. Chatterjee ,  Steven N. Buhl ,  Chi-Sou Yu ,  Thuy N. Tang ,  Gary L. Smith ,  Bhaskar Bhayani ,  Anthony Alvarado ,  Swee Wong

发明人： Bikash K. Chatterjee ,  Steven N. Buhl ,  Chi-Sou Yu ,  Thuy N. Tang ,  Gary L. Smith ,  Bhaskar Bhayani ,  Anthony Alvarado ,  Swee Wong

IPC分类号： F25D3/10 ,  A23L3/375 ,  A61J3/00 ,  A61J3/06 ,  B01J19/06 ,  F25C1/00 ,  F26B5/06 ,  G01N1/42 ,  F25D25/02

CPC分类号： A23L3/375 ,  B01J19/06 ,  F25C1/00 ,  F26B5/06 ,  G01N1/42

摘要： The present invention provides methods and devices for freezing drops of liquid reagent solution in a cryogenic liquid. In one embodiment, the apparatus of the present invention comprises means for dispensing uniform, precisely measured drops of a liquid reagent and a rotatable carousel positioned below the dispensing means. The upper surface of the carousel has a plurality of trays each containing a cryogenic liquid, typically liquid nitrogen, for receiving the drops of liquid reagent. An alternative embodiment of the present invention comprises a tank comprising a cryogenic liquid for receiving the drops of liquid reagent. The tank has a heat source for slightly heating a portion of the cryogenic liquid such that a convection current in the cryogenic liquid is created. The convection currents in the cryogenic liquid provide mild agitation of the liquid and prevent aggregation of the frozen drops.

摘要翻译： 本发明提供用于冷冻液体试剂溶液在低温液体中的液滴的方法和装置。 在一个实施例中，本发明的装置包括用于分配均匀的精确测量的液体试剂液滴和位于分配装置下方的可旋转转盘的装置。 转盘的上表面具有多个托盘，每个托盘包含用于接收液体试剂液滴的低温液体，通常为液氮。 本发明的替代实施方案包括一个包含用于接收液体试剂滴的低温液体的罐。 罐具有用于稍微加热部分低温液体的热源，使得产生低温液体中的对流。 低温液体中的对流电流提供液体的温和搅拌并防止冷冻液滴的聚集。

公开(公告)号：US5019220A

公开(公告)日：1991-05-28

申请号：US563772

申请日：1990-08-06

申请人： Robert D. Taylor ,  Gary L. Smith ,  Ritchie Olsen

发明人： Robert D. Taylor ,  Gary L. Smith ,  Ritchie Olsen

IPC分类号： C01B21/02 ,  C06B35/00 ,  C06D5/00 ,  C06D5/06

CPC分类号： C06B35/00 ,  C06D5/06

摘要： Multiple processes and apparatuses for improving the prior system of making gas generant pellets or tablets made of sodium azide, molybdenum disulfide and sulfur wherein powdered ingredients thereof are slurried in water, subjected to wet grinding, spray dried to a powdered material which is molded into pellets or tablets which find use in vehicle crash bags or inflators.The first improvement to the old process and apparatus involves adjusting the basicity of the water to a pH of greater than 8.0 up to about 12.5 via the addition of sodium hydroxide, followed by the addition of sulfur and molybdenum disulfide and finally the sodium azide whereby azide addition is made to a basic mixture of the other ingredients thereby keeping hydrazoic acid concentration levels below about 3.times.10EXP(-3) moles per liter.The second improvement to the old process and apparatus involves (1) softening the water before its use in slurrying the powdered ingredients to remove undesirable Ca and Mg ions and/or (2) adding sodium sulfide and/or tri-sodium phosphate to the slurry to precipitate any remaining undesirable Ca, Mg, Pb, Fe, Mn and Cu ions as non-hazardous compounds. Each of these metal ions is reduced to no more about 25 ppm or less.Also these two improvements are joined together to form a system wherein even better safety results occur.The improvements not only extend to the final product produced, but to the intermediates at the slurry stage as well as at the spray dried state, which products differ due to significant elimination or minimization of hydrazoic acid and other contaminant metal ion species above mentioned.

公开(公告)号：US4928884A

公开(公告)日：1990-05-29

申请号：US200798

申请日：1988-06-01

申请人： Gary L. Smith

发明人： Gary L. Smith

IPC分类号： B05B7/08 ,  B05B7/12

CPC分类号： B05B7/0846 ,  B05B7/1263

摘要： A fluid assist airless spray nozzle for spraying a plural component spray system has a nozzle plate having an airless discharge orifice located therein for spraying a first component of the plural component system as, for instance, a resin component. A first fluid discharge orifice is located on one side of the airless discharge orifice and a second fluid discharge orifice is located on the other. Outboard of the first fluid discharge orifice is a first gas discharge orifice and outboard of the second fluid discharge orifice is a second gas discharge orifice. The first component of the plural component system as, for instance, a resin is supplied to the airless discharge orifice and a second component of the system as, for instance, a catalyst is supplied to the first and second fluid discharge orifices. A gas is supplied to the first and second gas discharge orifices. The resin is discharged from the airless discharge orifice in a resin fan. Fluid from the first and second fluid discharge orifices are directed toward this fan such that the fluid impinges upon the fan and becomes incorporated therein and helps maintain the shape of the fan. Gas discharged from the first and second gas discharge orifices impinge upon the fan downstream from where the fluid impinges thereon and further shapes the fan.

摘要翻译： 用于喷射多部件喷射系统的流体辅助无空气喷嘴具有位于其中的无空气排放孔的喷嘴板，用于喷射多个部件系统中的第一部件，例如树脂部件。 第一流体排放孔位于无气排放孔的一侧，而第二流体排放孔位于另一侧。 第一流体排出孔的外侧是第一气体排出孔，第二流体排出孔的外侧是第二气体排出孔。 作为例如树脂的多个成分体系的第一成分被供给至无空气排出孔，作为例如催化剂的系统的第二成分被供给到第一和第二流体排出孔。 气体被供应到第一和第二气体排出孔。 树脂从树脂风扇中的无空气排出孔排出。 来自第一和第二流体排出孔的流体被引导到该风扇，使得流体冲击到风扇上并且被并入其中并有助于保持风扇的形状。 从第一和第二气体排放孔排出的气体撞击在流体撞击其上的风扇下游并进一步使风扇成形。

公开(公告)号：US4905526A

公开(公告)日：1990-03-06

申请号：US59644

申请日：1987-06-08

申请人： Haakon T. Magnussen, Jr. ,  Gary L. Smith ,  Stephen J. Ruskewicz ,  Anthony K. Wingo

发明人： Haakon T. Magnussen, Jr. ,  Gary L. Smith ,  Stephen J. Ruskewicz ,  Anthony K. Wingo

IPC分类号： B01L3/02 ,  G01N1/00

CPC分类号： B01L3/0227 ,  B01L2300/027 ,  Y10T436/116664 ,  Y10T436/25625 ,  Y10T436/2575

摘要： A hand held self-contained automated pipette for portable operation having an electrically operated digital linear actuator. The actuator preferably includes a stepper motor driving a rotor. A threaded screw is coaxially positioned within the rotor and is connected to an actuator shaft having elongate grooves slidable in a guide for preventing shaft rotation so that precise linear motion is imparted to the shaft. A pipetting displacement assembly having one of various sizes is removably attached for actuation by a common actuator including programmed movement of a displacing piston in a displacement cylinder to optimize air interface volume, neutralize variations in vacuum pipette effects, and provide an accommodated stroke and readout for improved accuracy while pipetting and/or titrating different ranges of volumes. Upon calibration the piston undertakes immediate excursion to an end of travel limit and after motor slippage is retracted to a home position. This home position is chosen for optimum preservation of an air interface volume between drawn liquid and the piston tailored with particularity to the displacement assembly being used. Multiple precision modes, including pipetting, multiple dispensing, titration, dilution, and measurement, are provided. Other features are also disclosed.

摘要翻译： 手持式独立自动移液器，用于便携式操作，具有电动数字线性致动器。 致动器优选地包括驱动转子的步进马达。 螺纹螺杆同轴地定位在转子内并且连接到致动器轴，致动器轴具有可在引导件中滑动的细长槽，用于防止轴旋转，从而将准确的线性运动施加到轴上。 具有各种尺寸之一的移液装置可移除地附接以用于通过公共致动器进行致动，该执行器包括位移缸中的置换活塞的编程移动，以优化空气界面体积，中和真空吸管效应的变化，并提供容纳的行程和读数 在吸取和/或滴定不同体积范围时提高准确度。 在校准后，活塞立即偏移到行程极限结束，并且电机滑动回缩到原始位置。 选择该起始位置是为了最佳地保持拉伸液体和活塞之间的空气界面体积，特别适用于所使用的位移组件。 提供了多种精确模式，包括移液，多次分配，滴定，稀释和测量。 还公开了其他特征。

公开(公告)号：US4583691A

公开(公告)日：1986-04-22

申请号：US590798

申请日：1984-03-19

申请人： Gary L. Smith

发明人： Gary L. Smith

IPC分类号： B05B15/02 ,  B29B7/76

CPC分类号： B05B15/025 ,  B29B7/7678

摘要： A spray gun for dispensing plural component foam forming materials includes a mixing chamber having a plurality of entry ports for the individual components. A sliding rod is used to open and close the entry ports and a solvent tank is disclosed for cleaning the mixing chamber to prevent clogging of the gun. The tank includes a tube which fits within the mixing chamber to force solvent therethrough as the gun is inserted into the tank. Slots in the gun body may also be provided to insure further cleaning.

摘要翻译： 用于分配多个组分泡沫形成材料的喷枪包括具有用于各个部件的多个入口的混合室。 使用滑动杆来打开和关闭入口，并且公开了用于清洁混合室的溶剂罐以防止枪堵塞。 该罐包括一个装在混合室中的管，当枪被插入到罐中时，其将迫使溶剂通过。 也可以提供枪身中的插槽以确保进一步清洁。

公开(公告)号：US4325513A

公开(公告)日：1982-04-20

申请号：US132251

申请日：1980-03-20

申请人： Robert L. Smith ,  Gary L. Smith

发明人： Robert L. Smith ,  Gary L. Smith

IPC分类号： B05B7/04 ,  B05B9/01 ,  B29B7/76 ,  B05B7/12 ,  B05B15/02

CPC分类号： B29B7/761 ,  B05B7/0408 ,  B05B9/01

摘要： A gun for dispensing a plural component system includes a housing having appropriate connections to a pressurized air supply and pressurized first and second component storage reservoirs. Within the housing are located first and second component feed ports, each having a control valve located in its interior. A valve carrier member is movably located in the housing and is moved by a trigger. The first and the second valves are connected to and moved in response to movement of the valve carrier member. The gun includes a gas passage having a gas valve located therein. The gas valve is also connected to and moves in response to the valve carrier. At the forward end of the housing is a static mixing chamber which has a discharge outlet as well as inlets leading to both of the component feed ports and to the air passage. When the valve carrier is in a first position pressurized air is introduced into the mixing chamber which purges the mixing chamber. When the valve carrier is in a second position the components of the plural component system are discharged from the respective component feed ports into the mixing chamber and out of the discharge outlet.

摘要翻译： 用于分配多个部件系统的枪包括具有与加压空气供应和加压的第一和第二部件储存容器的适当连接的壳体。 在壳体内设有第一和第二部件供给口，每个具有位于其内部的控制阀。 阀载体构件可移动地位于壳体中并且通过触发器移动。 第一阀和第二阀响应于阀载体构件的移动而连接并移动。 枪包括具有位于其中的气阀的气体通道。 气阀也连接到阀座并响应于阀载体移动。 在壳体的前端是静态混合室，其具有排放出口以及通向组分进料口和空气通道两者的入口。 当阀载体处于第一位置时，加压空气被引入混合室，该混合室清洗混合室。 当阀载体处于第二位置时，多个组分系统的组分从相应的组分进料口排出到混合室中并排出排出口。

公开(公告)号：US4306701A

公开(公告)日：1981-12-22

申请号：US74517

申请日：1979-09-11

申请人： Volker Nierhaus ,  Gary L. Smith

发明人： Volker Nierhaus ,  Gary L. Smith

IPC分类号： B60R1/06 ,  A47G1/24

CPC分类号： B60R1/06

摘要： Mounting arrangement for the mirror member of an outside rear view mirror assembly characterized in that a mounting plate is provided that includes a support surface to which the mirror member is fixedly connected and also includes a bracket which adjustably connects the mirror member to a tubular support.

摘要翻译： 一种用于外部后视镜组件的镜构件的安装装置，其特征在于，安装板包括支撑表面，反射镜构件固定在该支撑表面上，并且还包括可将镜构件可调节地连接到管状支撑件的托架。

公开(公告)号：US3953278A

公开(公告)日：1976-04-27

申请号：US520719

申请日：1974-11-04

申请人： Gary L. Smith ,  Walter T. Cockrell

发明人： Gary L. Smith ,  Walter T. Cockrell

IPC分类号： B65C9/18 ,  B65C9/42 ,  B32B31/00

CPC分类号： B65C9/42 ,  B65C9/1869 ,  Y10T156/1707

摘要： A device for dispensing and applying stickers by intermittently engaging and advancing a continuous strip carrying said stickers along a path having an abrupt change of direction which causes the stickers to separate from the strip. A mobile clamp intermittently engages the strip and travels a reciprocal path for incrementally advancing the continuous strip to dispense a sticker.

公开(公告)号：US08896075B2

公开(公告)日：2014-11-25

申请号：US12358393

申请日：2009-01-23

申请人： Gary L. Smith ,  Csaba Szeles

发明人： Gary L. Smith ,  Csaba Szeles

IPC分类号： H01L31/00 ,  H01L31/0224 ,  H01L27/146

CPC分类号： H01L31/0224 ,  H01L27/14676

摘要： A compound semiconductor radiation detector includes a body of compound semiconducting material having an electrode on at least one surface thereof. The electrode includes a layer of a compound of a first element and a second element. The first element is platinum and the second element includes at least one of the following: chromium, cobalt, gallium, germanium, indium, molybdenum, nickel, palladium, ruthenium, silicon, silver, tantalum, titanium, tungsten, vanadium, zirconium, manganese, iron, magnesium, copper, tin, or gold. The layer can further include sublayers, each of which is made from a different one of the second elements and platinum as the first element.

摘要翻译： 化合物半导体辐射检测器包括在其至少一个表面上具有电极的化合物半导体材料体。 电极包括第一元件和第二元件的化合物层。 第一元素是铂，第二元素包括以下中的至少一种：铬，钴，镓，锗，铟，钼，镍，钯，钌，硅，银，钽，钛，钨，钒，锆， ，铁，镁，铜，锡或金。 层可以进一步包括子层，每个子层由第二元素中的不同的一个和作为第一元素的铂制成。

公开(公告)号：US08855065B2

公开(公告)日：2014-10-07

申请号：US13013659

申请日：2011-01-25

申请人： John Thomas Welch ,  Gary L. Smith ,  Michael David Drews ,  Wael R. Midani

发明人： John Thomas Welch ,  Gary L. Smith ,  Michael David Drews ,  Wael R. Midani

IPC分类号： H04W4/00 ,  H04B1/00 ,  H04B15/00 ,  H04W36/00 ,  H04M1/00 ,  H04W48/18 ,  H04W48/02 ,  H04W88/08 ,  H04B7/10 ,  H04W48/20

CPC分类号： H04W16/18 ,  H04B7/10 ,  H04B15/00 ,  H04W48/02 ,  H04W48/18 ,  H04W48/20 ,  H04W88/08

摘要： A variety of techniques are described in which wireless access points or base stations are deployed in wireless networks to achieve geographic isolation, i.e., distinct zones of operation having well-defined geographic boundaries, and increased overall capacity in an area having a high population of access and client devices.

摘要翻译： 描述了各种技术，其中无线接入点或基站部署在无线网络中以实现地理隔离，即，具有明确定义的地理边界的不同操作区域以及具有高接入度的区域中的增加的总体容量 和客户端设备。