公开(公告)号：US3926648A

公开(公告)日：1975-12-16

申请号：US47719774

申请日：1974-06-07

申请人： CORNING GLASS WORKS

发明人： MILLER DAVID M

IPC分类号： C03C10/00 ,  C03C3/22

CPC分类号： C03C10/0045

摘要： The present invention relates to means for sintering powdered glasses having compositions approximating the stoichiometry of cordierite (2MgO.2Al2O3.5SiO2) into strong bodies exhibiting low coefficients of thermal expansion and containing hexagonal cordierite as the crystal phase. Additions of minor amounts of K2O and/or Cs2O to the glass compositions are unique in imparting excellent sinterability at temperatures of 1050*C. and below, and yielding a body which retains a low coefficient of thermal expansion even after repeated thermal cycling to 1000*C.

公开(公告)号：US3922773A

公开(公告)日：1975-12-02

申请号：US48946074

申请日：1974-07-17

申请人： CORNING GLASS WORKS

发明人： MARIEN JAN A ,  STEINBERG DAVID R

IPC分类号： H01G9/08 ,  B01J17/00

CPC分类号： H01G9/08 ,  Y10T29/417

摘要： A hermetic enclosure for an electrical component, particularly for a tantalum capacitor, and a method of forming it is disclosed. A silver container is provided having an open end at which an outwardly protruding flange is formed. A quantity of sealing glass is sealed to a lead and formed into a bead about the lead intermediate the ends thereof. A metallic member having an aperture therein is provided and the bead is sealed to the surface of the aperture bordering portion of the metallic member. A silver ring is disposed on the surface of the metallic member and the peripheral portion of the metallic member is folded over and pressed into a portion of the silver ring to form a compression seal therebetween. This assembly is disposed adjacent the outwardly protruding flange of the container with the lead extending from within the container to the exterior thereof. The protruding flange is folded over the metallic member so that it contacts the exposed inner portion of the silver ring where it is hermetically sealed to the silver ring.

摘要翻译： 公开了一种用于电气部件，特别是用于钽电容器的密封外壳及其形成方法。 提供一个银容器，其具有形成向外突出的凸缘的开口端。 一定数量的密封玻璃被密封到引线上，并在其端部的中间形成围绕铅的珠。 提供具有孔的金属构件，并且该珠密封到金属构件的孔边界部分的表面。 在金属构件的表面上设置有银环，金属构件的周边部折叠并压入银环的一部分，以在其间形成压缩密封。 该组件邻近容器的向外突出的凸缘设置，其中引线从容器内部延伸到其外部。 突出的凸缘折叠在金属构件上，使得其与银环的暴露的内部部分接触，在其中气密地与银环密封。

公开(公告)号：US3921845A

公开(公告)日：1975-11-25

申请号：US31427172

申请日：1972-12-11

申请人： CORNING GLASS WORKS

发明人： VOGEL JR HERMAN J

IPC分类号： B65D41/18 ,  B65D41/30 ,  B65D41/22

CPC分类号： B65D41/185

摘要： A plastic closure device for tubes and containers having smoothwalled, generally cylindrical outlet portions, the closure device including an annular plug member depending from the closure top portion which fits snugly and gas/liquid tightly within the outlet (when fully applied) and a cylindrical skirt portion also depending from the top portion, with the skirt inner surface having a plurality of longitudinally extending stepped abutments of varying heights to permit varying degrees of loose and interference fits between the closure skirt portion and the container outlet portion to permit the closure device to be successively used as a loose dust and breather cap, a fixed dust cover and breather cap, as well as a fixed dust cover and gas/liquid tight cap (in conjunction with the plug member).

摘要翻译： 一种用于管和容器的塑料封闭装置，其具有平滑壁的大致圆柱形的出口部分，该封闭装置包括从封闭顶部部分悬垂的环形塞构件，该封闭顶部部分紧密地配合并且气体/液体紧密地配合在出口内（当完全施加时）和 圆柱形裙部部分也从顶部部分悬垂，裙部内表面具有多个具有不同高度的纵向延伸的阶梯式支座，以允许封闭裙部部分和容器出口部分之间的不同程度的松动和干涉配合，以允许封闭装置 连续用作松散的灰尘和通气帽，固定的防尘罩和通气帽，以及固定的防尘盖和气/液密封盖（与插头构件一起使用）。

公开(公告)号：US3920549A

公开(公告)日：1975-11-18

申请号：US45205974

申请日：1974-03-18

申请人： CORNING GLASS WORKS

发明人： GIGLIELLO JOSEPH F ,  KRAGLE HARRY A

IPC分类号： G01N33/48 ,  B01D21/26 ,  B01L3/14 ,  B04B5/02 ,  G01N33/49

CPC分类号： B01L3/50215 ,  B01D21/262 ,  B01D21/34 ,  B01D2221/10 ,  G01N33/491

摘要： A multiphase fluid collection and separation assembly including a container, means for closuring the open end of the container, a gel-like material having a specific gravity greater than at least one phase of the multiphase fluid to be separated, and an energizer member having a specific gravity greater than that of the gel-like material. The energizer member may be shaped to mate with a portion of the bottom end of the container and is dimensioned to permit the flow of the gel-like material between its outer surface and the inner surface of the container wall. The energizer member may be hollowed and may be provided with a plurality of longitudinally-oriented equally-spaced-apart ridges. A method of automatically separating and partitioning two differing-density phases of a multiphase fluid, is also disclosed; the method includes the steps of partially submerging the energizer member in the gel-like material, thereby maintaining the gel-like material in its initial position, and thereafter, initiating and controlling the flow of the gel-like material by moving the energizer against the gel-like material in response to the application of a centrifugal force.

摘要翻译： 一种多相流体收集和分离组件，包括容器，用于封闭容器的开口端的装置，比重大于要分离的多相流体的至少一相的凝胶状材料，以及具有 比重大于凝胶状材料的比重。 加力构件可以成形为与容器的底端的一部分配合，并且其尺寸被设计成允许凝胶状材料在其外表面和容器壁的内表面之间流动。 增力构件可以是中空的并且可以设置有多个纵向定向的等间隔开的脊。 还公开了一种自动分离和分配多相流体的两个不同密度相的方法; 该方法包括以下步骤：将激发器部件浸没在凝胶状材料中，从而将凝胶状材料保持在其初始位置，然后通过使激发剂抵抗着色剂来启动和控制凝胶状材料的流动 凝胶状材料响应于离心力的应用。

公开(公告)号：US3919473A

公开(公告)日：1975-11-11

申请号：US42974274

申请日：1974-01-02

申请人： CORNING GLASS WORKS

发明人： COTTER DOUGLAS A

IPC分类号： H04N5/217 ,  H04N5/14

CPC分类号： H04N5/217

摘要： In a system producing stored digital words representing an optical image, a digital error correction system automatically corrects the video signal for shading. A television camera converts the optical image of a laboratory microscope slide into an analog electrical signal representing the optical image along a raster of scan lines. An analog-to-digital converter produces digital words representing the magnitude of the video signal at periodic times along each scan line. These words are stored to represent the optical characteristics of the image. In order to correct the analog video signal for shading error, digital words representing the pattern of the shading are stored in a digital memory. This memory is loaded during intervals in which the analog signal represents only the shading. During this time, the video signal is converted to digital words and stored in the digital memory. Thereafter, during normal operation, these digital words are converted to an analog error signal which is subtracted from the video signal.

摘要翻译： 在产生表示光学图像的存储数字字的系统中，数字纠错系统自动校正视频信号以进行阴影处理。 电视摄像机将实验室显微镜载玻片的光学图像转换为沿着扫描线的光栅表示光学图像的模拟电信号。 模数转换器在沿着每个扫描线的周期时间产生表示视频信号幅度的数字字。 存储这些字以表示图像的光学特性。 为了校正模拟视频信号的阴影误差，表示阴影图案的数字字被存储在数字存储器中。 该存储器在模拟信号仅表示阴影的间隔期间被加载。 在此期间，视频信号被转换为数字字，并存储在数字存储器中。 此后，在正常操作期间，这些数字字被转换成从视频信号中减去的模拟误差信号。

公开(公告)号：US3918216A

公开(公告)日：1975-11-11

申请号：US55873575

申请日：1975-03-17

申请人： CORNING GLASS WORKS

发明人： BEST HOWARD S ,  MILLIMAN BRUCE A ,  ZAK EDWARD J

IPC分类号： B24B27/06 ,  B24B1/02

CPC分类号： B24B27/0675

摘要： A method of cutting or severing tubing of a brittle material such as, for example, tubing of a glass, glass-ceramic or ceramic crystalline material which is subject to chipping, cracking or checking when severed or cut by heretofore known methods.

摘要翻译： 切割或切断脆性材料的管道的方法，例如玻璃，玻璃 - 陶瓷或陶瓷结晶材料的管道，当通过迄今为止公知的方法切断或切割时，这些材料经受切削，开裂或检查。

公开(公告)号：US3915804A

公开(公告)日：1975-10-28

申请号：US48822474

申请日：1974-07-15

申请人： CORNING GLASS WORKS

发明人： MESSING RALPH A

IPC分类号： C12Q1/58 ,  G01N27/02 ,  C12K1/04

CPC分类号： C12Q1/58 ,  G01N27/3271

摘要： Changes in the electrical conductivity of a solution containing the reaction products of a urea-urease reaction can be continuously monitored without interference from the enzyme by passing a urea solution through a column containing urease immobilized on and within porous inorganic carrier materials, measuring the conductivity of the solution after passage through the column, and comparing that conductivity with the conductivity of the urea solution before passage through the column or the conductivity of a standard urea solution.

摘要翻译： 可以通过使尿素溶液通过固定在多孔无机载体材料上和内部的含脲酶的柱子来连续监测含有尿素 - 尿素酶反应的反应产物的溶液的电导率的变化，测量其电导率 通过柱后的溶液，并将导电性与通过柱的尿素溶液的导电率或标准尿素溶液的电导率进行比较。

公开(公告)号：US3912364A

公开(公告)日：1975-10-14

申请号：US45853074

申请日：1974-04-08

申请人： CORNING GLASS WORKS

发明人： HUDSON MARSHALL C

IPC分类号： G02B6/28 ,  H04B10/272 ,  G02B5/16

CPC分类号： G02B6/2848

摘要： An optical mixer for use with first and second optical waveguide bundles. The end portions of the fibers of the first and second bundles are disposed in a parallel relationship and the ends of the fibers of each bundle are disposed in a plane that is substantially perpendicular to the axes of the fiber end portions, thereby forming first and second bundle endfaces, respectively. The two bundles are axially aligned and are disposed on opposite sides of a lens, the centers of the first and second bundle endfaces being located at the focal points thereof. Light emanating from any point on either of the bundle endfaces is refracted by the lens and substantially uniformly illuminates the endface of the other bundle.

公开(公告)号：US3906890A

公开(公告)日：1975-09-23

申请号：US36343373

申请日：1973-05-24

申请人： CORNING GLASS WORKS

发明人： AMOS LYNN G ,  BACUS JAMES W ,  BEATY ROBERT C ,  ROGERS CHARLES H

IPC分类号： G01N33/48 ,  B04B13/00 ,  G01N1/28 ,  G01N33/483 ,  H02P7/288 ,  B04B9/10 ,  G02B21/34

CPC分类号： H02P7/2885 ,  G01N1/2813 ,  G01N2001/2846

摘要： In the preparation of blood films for microscopic examination a slide spins in a centrifuge for a time which is a function of the red blood cell concentration of the blood. A drive circuit controls the time of spinning of a slide centrifuge. A variable control for the centrifuge motor includes a manual adjustment which is adjustable across a scale labeled as a function of the percent hematocrit of the blood.

公开(公告)号：US3905824A

公开(公告)日：1975-09-16

申请号：US52249574

申请日：1974-11-11

申请人： CORNING GLASS WORKS

发明人： GROSSMAN DAVID G

IPC分类号： C03C10/16 ,  C03C3/22

CPC分类号： C03C10/16

摘要： Glass-ceramic articles consisting of fluor-mica or fluoramphibole crystals dispersed in a glassy matrix, exhibiting modified physical properties due to the non-random orientation of these crystals therein, and methods for making them, are described.

摘要翻译： 描述了分散在玻璃状基质中的由氟云母或氟 - 闪石晶体组成的玻璃陶瓷制品，由于这些晶体的非随机取向而显示出改进的物理性质及其制备方法。