公开(公告)号：US5518528A

公开(公告)日：1996-05-21

申请号：US322224

申请日：1994-10-13

Applicant: Glenn M. Tom ,  James V. McManus

Inventor： Glenn M. Tom ,  James V. McManus

IPC: B01D53/04 ,  B01J4/02 ,  B01J20/18 ,  B01J20/20 ,  F17C11/00 ,  B01D53/02

CPC classification number: F17C11/007 ,  B01D53/0407 ,  B01J20/20 ,  F17C11/00 ,  B01D2253/308 ,  B01D2259/4525 ,  F17C2205/0338 ,  F17C2205/0391 ,  Y02C10/08 ,  Y02C20/10 ,  Y10S95/902

Abstract: An adsorption-desorption apparatus, for storage and dispensing of a gas selected from the group consisting of hydride gases, halide gases, and organometallic Group V gaseous compounds, wherein the gas to be dispensed is adsorbed on a physical sorbent medium and selectively dispensed by pressure differential desorption of the sorbate gas from the sorbent material. The sorbent medium preferably is devoid of concentrations of water, metals, and oxidic transition metal species which decompose the sorbate gas in the storage and dispensing vessel, e.g., containing less than 500 parts-per-million by weight of water and oxidic transition metal species, based on the weight of the physical sorbent medium. A cryopumping gas storage and delivery system is also disclosed for neat, high pressure, high purity delivery of the dispensed product gas.

Abstract translation: 用于储存和分配选自氢化物气体，卤化物气体和有机金属V族气体化合物的气体的吸附 - 解吸装置，其中待分配的气体吸附在物理吸附剂介质上并通过压力选择性分配 山梨酸气体从吸附剂材料的差异解吸。 吸附剂介质优选没有浓度的水，金属和氧化过渡金属物质，其分解存储和分配容器中的山梨酸气体，例如含有少于500重量份的水和氧化过渡金属物质 ，基于物理吸附剂介质的重量。 还公开了一种用于纯净，高压，高纯度输送分配产物气体的低温泵送气体储存和输送系统。

公开(公告)号：US5462010A

公开(公告)日：1995-10-31

申请号：US961182

申请日：1992-10-14

Applicant: Kiyotaka Takano ,  Izumi Fusegawa ,  Hirotoshi Yamagishi ,  Koji Mizuishi ,  Katsuhiko Ogino

Inventor： Kiyotaka Takano ,  Izumi Fusegawa ,  Hirotoshi Yamagishi ,  Koji Mizuishi ,  Katsuhiko Ogino

IPC: B01J4/02 ,  B01J8/00 ,  C30B15/02

CPC classification number: B01J8/002 ,  C30B15/02 ,  Y10T117/1056

Abstract: An apparatus for continuously supplying granular polycrystal silicon to a crucible of a semiconductor single crystal pulling apparatus, comprising a funnel-shaped tank having a relatively large capacity, a main hopper having a relatively small capacity and weight, a subhopper having an intermediate capacity and weight and providing a passage from said tank to said main hopper, and a weight sensor for detecting the weight of the main hopper, wherein the overall weight of the main hopper is measured to obtain the flow rate (supply rate) of the granular polycrystal silicon.

Abstract translation: 一种用于连续地向半导体单晶拉制装置的坩埚供应颗粒状多晶硅的装置，包括具有相对较大容量的漏斗形罐，具有相对较小容量和重量的主料斗，具有中等容量和重量的踢脚板 并且从所述罐提供到所述主料斗的通道，以及用于检测主料斗重量的重量传感器，其中测量主料斗的总重量以获得颗粒状多晶硅的流量（供给速率）。

公开(公告)号：US5429276A

公开(公告)日：1995-07-04

申请号：US172244

申请日：1993-12-23

Applicant: Dominique Esclar ,  Gerard Braque ,  Pierre Carmona ,  Michel Gaubert ,  Franck Leitman

Inventor： Dominique Esclar ,  Gerard Braque ,  Pierre Carmona ,  Michel Gaubert ,  Franck Leitman

IPC: B01F5/06 ,  B01F15/04 ,  B01J4/02 ,  B65D83/00 ,  B67D7/74 ,  B67D5/52

CPC classification number: B01F5/0685 ,  B01F15/0454

Abstract: A metering device has a chamber of variable volume, closed at one end by a closure member; a link for the chamber with the outside, and a control for the variations in the volume of the chamber, making it possible to draw in or to discharge depending on whether the volume increases or decreases. The closure member is traversed by at least one duct emerging in the chamber and towards a container; selection elements are provided either for connecting the duct to the product container, or for closing the duct; a dispensing orifice is provided in the wall of the chamber, this orifice being equipped with a shut-off capable of being closed when drawing into the chamber and of being opened for dispensing.

Abstract translation: 计量装置具有可变容积的腔室，其一端由封闭构件封闭; 用于具有外部的腔室的连杆，以及用于室的体积变化的控制，使得可以根据体积的增加或减小而吸入或排出。 封闭构件由至少一个出口在腔室中并朝向容器的管道穿过; 提供选择元件用于将管道连接到产品容器或用于封闭管道; 在室的壁中设置有分配孔口，该孔口配备有能够在拉入腔室时被关闭并且被打开以进行分配的截止阀。

公开(公告)号：US5402917A

公开(公告)日：1995-04-04

申请号：US163750

申请日：1993-12-07

Applicant: Mathias Kleinhans ,  Ferdinand Werni ,  Reinhard Froeschke

Inventor： Mathias Kleinhans ,  Ferdinand Werni ,  Reinhard Froeschke

IPC: B01J4/00 ,  A23G3/02 ,  A23G3/28 ,  A23L3/36 ,  B01J2/02 ,  B01J2/20 ,  B01J4/02 ,  B29B9/00 ,  B29B9/10 ,  B29C35/02 ,  B65B3/12 ,  B67D5/62

CPC classification number: B01J2/20 ,  A23G3/0257 ,  A23G3/28 ,  A23L3/361 ,  A23L3/362 ,  B01J4/02

Abstract: A rotoformer includes a rotary drum for dispensing drops or strips of a free-flowing compound onto a cooling belt. A heating hood overlies the drum and is swingable to an inoperative position to afford access to the drum. The hood is mounted for swinging movement on a vertical axis which is offset from a horizontal axis of rotation of the drum so that when in its inoperative position, no part of the hood overlies the cooling belt. A part of the hood is relocatable, e.g., by being swingable upwardly, or by being detached, to permit the hood to be swung to its inoperative position.

Abstract translation: 旋转变压器包括用于将自由流动化合物的液滴或条带分配到冷却带上的旋转滚筒。 加热罩覆盖在滚筒上并且可摆动到非操作位置以提供对滚筒的接近。 发动机罩安装成在垂直轴上摆动运动，该垂直轴偏离滚筒的水平旋转轴线，使得当处于其不工作位置时，发动机罩的任何部分都不在冷却带上。 罩的一部分可重新定位，例如通过向上摆动或通过分离而允许罩被摆动到其不工作位置。

公开(公告)号：US5360784A

公开(公告)日：1994-11-01

申请号：US923241

申请日：1992-07-31

Applicant: Toshio Kimura ,  Takuo Takeshita ,  Motokazu Suzuki

Inventor： Toshio Kimura ,  Takuo Takeshita ,  Motokazu Suzuki

IPC: B21C1/00 ,  B01J4/02 ,  B21B1/16 ,  B21B1/22 ,  B21B1/38 ,  B21B3/00 ,  B21B45/00 ,  B21C37/04 ,  C01G1/00 ,  C01G29/00 ,  C22F1/00 ,  H01B12/04 ,  H01B13/00 ,  H01L39/24

CPC classification number: B21C37/042 ,  B01J4/02 ,  B21C37/045 ,  H01L39/248 ,  B21B1/16 ,  B21B2001/383 ,  B21B2275/05 ,  B21B3/00 ,  B21B45/004 ,  Y10S505/704 ,  Y10S505/742 ,  Y10T29/49014

Abstract: An oxide superconducting material is coated with silver or an alloy thereof and shaped into a linear body, and the linear body is subjected to diameter reduction by means of groove roll rolling, a swaging machine and the like, and then differential speed rolling and heat treatment are repeatedly performed, whereby the linear body is shaped into a tape-shaped wire material. The microstructure control in the longitudinal direction is performed uniformly and efficiently, and a superconducting wire having a high c-axis orientation ratio and a large critical current density Jc at a service temperature is obtained.

Abstract translation: 氧化物超导材料用银或其合金涂覆并成型为线状体，并且通过槽辊轧制，型锻机等对直线体进行直径减小，然后进行差速轧制和热处理 反复进行，由此将线状体成形为带状的线材。 在纵向上的微结构控制被均匀且有效地进行，得到在使用温度下具有高c轴取向比和大临界电流密度Jc的超导线。

公开(公告)号：US5203368A

公开(公告)日：1993-04-20

申请号：US922036

申请日：1992-07-29

Applicant: Leon E. Barstow ,  Anthony R. Ford ,  Terry D. Long ,  Glen D. Ward

Inventor： Leon E. Barstow ,  Anthony R. Ford ,  Terry D. Long ,  Glen D. Ward

IPC: C12M1/00 ,  B01J4/02 ,  B01J19/00 ,  C07K1/04 ,  C40B40/10 ,  C40B60/14 ,  F16K7/17 ,  F16K11/02 ,  F16K11/22 ,  F16K27/00

CPC classification number: F16K11/022 ,  B01J19/0046 ,  B01J4/02 ,  C07K1/045 ,  B01J2219/00286 ,  B01J2219/00306 ,  B01J2219/00398 ,  B01J2219/00585 ,  B01J2219/0059 ,  B01J2219/00596 ,  B01J2219/00689 ,  B01J2219/00691 ,  B01J2219/00695 ,  B01J2219/00725 ,  C40B40/10 ,  C40B60/14 ,  Y10T137/4259 ,  Y10T137/87249 ,  Y10T137/87684

Abstract: A matrix of valves being formed using a sandwich of three layers with a pliable membrane interposed between two of the layers. Supply channels and delivery channels are created through etching, routing, or other such means on the middle layer. Each supply channel communicates with all of the delivery channels via a valve location which is opened or closed by pneumatic pressure on the pliable membrane. Movement of the pliable membrane is affected through suction or pressure as communicated via holes in the overlying layer. In this manner, selected supply and delivery lines are connected by appropriate suction being placed on the membrane. Selected valves are simultaneously opened to provide parallel operations.

Abstract translation: 使用三层夹层形成阀的矩阵，其中夹在两层之间的柔性膜。 供应通道和输送通道是通过蚀刻，路由或中间层上的其他这种方式创建的。 每个供应通道经由通过柔性膜上的气动压力打开或关闭的阀位置与所有输送通道连通。 柔性膜的移动通过吸力或压力受到上层覆盖层中通孔的影响。 以这种方式，通过将适当的吸力放置在膜上来连接选定的供应和输送管线。 选择的阀门同时打开以提供并行操作。

公开(公告)号：US5145646A

公开(公告)日：1992-09-08

申请号：US709725

申请日：1991-06-03

Applicant: James T. Tyranski

Inventor： James T. Tyranski

IPC: B01J4/02 ,  B01L3/14 ,  B65D47/08 ,  G01N35/00 ,  G01N35/02 ,  G01N35/04 ,  G01N35/10

CPC classification number: B01L3/50825 ,  B65D47/0814 ,  G01N35/025 ,  G01N35/1002 ,  B65D2251/105 ,  B65D2251/20 ,  G01N2035/00386 ,  G01N2035/00752 ,  G01N2035/0436 ,  G01N2035/0446 ,  G01N2035/0451 ,  G01N2035/1086 ,  Y10S215/03 ,  Y10T436/113332

Abstract: A reagent bottle and cap assembly includes a bottle which may be positioned in current apparatus in such a manner that the removal of fluids is maximized. The cap has a flip-top with a live hinge and live over-center spring for holding the cap in an open position and includes a conical core which is in communication with a wiper blade for breaking the meniscus or fluid seal between the core and the neck to enhance the flow of fluids which have collected on the cap back into the bottle for minimizing evaporation.

公开(公告)号：US5095932A

公开(公告)日：1992-03-17

申请号：US633715

申请日：1990-12-21

Applicant: Brevard S. Garrison

Inventor： Brevard S. Garrison

IPC: B01J4/02 ,  B01J19/00 ,  C40B60/14 ,  G01N1/00 ,  G01N1/28 ,  G01N1/31

CPC classification number: G01N35/1097 ,  B01J19/0046 ,  B01J4/02 ,  G01N1/31 ,  B01J2219/00286 ,  B01J2219/00306 ,  B01J2219/00398 ,  C40B60/14 ,  G01N1/28 ,  Y10T137/3112 ,  Y10T137/7836 ,  Y10T137/794

Abstract: A check valve for use in a fluid delivery system is provided to deliver precise volumes of a plurality of fluids in sequence to a treatment reservoir. The check valve is in fluid communication with a positive displacement pump and with fluid reservoir. The check valve includes a housing for securing check valve elements adjacent a plate having an inlet and an outlet. The check valve includes a diaphragm positioned to seal or to open fluid communication between a check valve inlet and a check valve outlet. A fluid by-pass is provided for passage of a pressurizing fluid around the check valve into the fluid reservoir.

Abstract translation: 提供用于流体输送系统的止回阀以将精确体积的多种流体顺序地输送到处理储存器。 止回阀与容积式泵和流体储存器流体连通。 止回阀包括用于将止回阀元件固定在具有入口和出口的板附近的壳体。 止回阀包括隔膜，其被定位成密封或打开止回阀入口和止回阀出口之间的流体连通。 提供流体旁通以用于将加压流体围绕止回阀通过到流体储存器中。

公开(公告)号：US4886090A

公开(公告)日：1989-12-12

申请号：US277282

申请日：1988-11-29

Applicant: George F. Hays

Inventor： George F. Hays

IPC: B01J4/02 ,  G01F11/28

CPC classification number: B01J4/02 ,  G01F11/28 ,  Y10T137/86389 ,  Y10T137/87595 ,  Y10T137/87692

Abstract: There is disclosed an assembly including a plurality of storage tanks for respective liquid chemicals to be metered, a plurality of feed chambers of a predetermined volume associated with respective storage tanks and disposed below such respective storage tanks, a conduit for process fluid for receiving predetermined volumes of such liquid chemicals as predetermined time cycles wherein the liquid chemicals are introduced in parallel feed to the process fluid in response to respective cycle timers.

Abstract translation: 公开了一种组件，其包括用于要计量的各种液体化学品的多个储存罐，与相应储存罐相关联并设置在相应储存罐下方的预定体积的多个进料室，用于接收预定体积的工艺流体导管 的液体化学品，如预定的时间周期，其中响应于各自的循环定时器，将液体化学品并入引入过程流体。

公开(公告)号：US4877745A

公开(公告)日：1989-10-31

申请号：US325037

申请日：1989-03-14

Applicant: Donald J. Hayes ,  David B. Wallace ,  Donald J. Verlee ,  Kenneth R. Houseman

Inventor： Donald J. Hayes ,  David B. Wallace ,  Donald J. Verlee ,  Kenneth R. Houseman

IPC: B01J4/02 ,  B01J19/00 ,  B01L3/02 ,  C40B60/14 ,  G01F11/08 ,  G01N1/00 ,  G01N35/10

CPC classification number: G01N35/1095 ,  B01J19/0046 ,  B01J4/02 ,  B01L3/0268 ,  B82Y30/00 ,  G01F11/08 ,  G01F11/088 ,  B01J2219/00378 ,  B01J2219/00603 ,  B01J2219/00659 ,  B01J2219/00677 ,  C40B60/14 ,  G01N2035/1041 ,  Y10T436/2575

Abstract: This invention relates to a system for printing and dispensing chemical reagents in precisely controlled volumes onto a medium at a precisely controlled location. A jetting tube, comprising an orifice at one end and a fluid receiving aperture at the other end, is concentrically mounted within a cylindrical piezo-electric transducer. The fluid receiving aperture is connected to a reservoir containing a selected reagent by means of a filter. The reservoir may be pressurized by a regulated air supply. An electrical signal of short duration is applied to the transducer. The pulse causes the transducer and the volume defined by the jetting tube to expand, thereby drawing in a small quantity of reagent fluid. The cessation of the pulse causes the transducer and the volume of the jetting tube to de-expand, thereby causing at least a substantially uniformly sized droplet of reagent fluid to be propelled through the orifice. The droplet may be directed to impact a printing medium or collected in a dispensing recepticle.

Abstract translation: 本发明涉及一种用于将精确控制体积的化学试剂印刷并分配到精确控制位置的介质上的系统。 一个包括一端的孔和另一端的流体接收孔的喷射管同心地安装在圆柱形的压电换能器内。 流体接收孔通过过滤器连接到容纳选定试剂的贮存器。 储存器可以通过调节空气供应来加压。 将短时间的电信号施加到换能器。 脉冲使得换能器和由喷射管限定的体积膨胀，从而抽取少量试液。 脉冲的停止导致换能器和喷射管的体积不扩张，从而使得至少基本上均匀大小的试剂流体的小滴通过孔被推进。 液滴可以被引导以冲击打印介质或者收集在分配容器中。