公开(公告)号：EP1704407B1

公开(公告)日：2013-05-08

申请号：EP04796202.2

申请日：2004-10-22

申请人： TROXLER ELECTRONIC LABORATORIES, INC.

发明人： TROXLER, Robert, E. ,  JOINES, William, T.

IPC分类号： G01N33/38 ,  G01N33/42 ,  G01N33/24 ,  G01N22/00 ,  G01N22/04

CPC分类号： G01N22/00 ,  G01N22/04 ,  G01N33/38 ,  G01N33/42

公开(公告)号：EP2250495A1

公开(公告)日：2010-11-17

申请号：EP09806002.3

申请日：2009-11-20

申请人： EOS GmbH Electro Optical Systems

发明人： KELLER, Peter ,  MATTES, Thomas ,  GERSCH, Mandy ,  OBERHOFER, Johann

IPC分类号： G01N33/38 ,  C09K11/08

CPC分类号： B29C67/0077 ,  B29C39/025 ,  B29C39/10 ,  B29C64/153 ,  B29C64/20 ,  B29C67/0085 ,  B29L2011/00 ,  B33Y10/00 ,  B33Y70/00 ,  G01N21/6428 ,  G01N33/38

摘要： A method is presented which makes it possible to identify powders that can be used as construction materials in a layer manufacturing method, such as a selective laser sintering method. For this purpose, the powder is mixed with at least one salt of a rare-earth metal, wherein the salt has the property of exhibiting luminescence when bombarded with photons having a wavelength outside of the visible spectrum or with particle radiation. Therefore, components produced by the layer manufacturing method can be identified with regard to the manufacturer, production site or production date.

公开(公告)号：EP1480040A2

公开(公告)日：2004-11-24

申请号：EP04380112.5

申请日：2004-05-21

申请人： Asociacion de Investigacion de las Industrias de la Construccion (AIDICO)

发明人： The designation of the inventor has not yet been filed

IPC分类号： G01N29/04 ,  G01N29/08 ,  G01N29/10 ,  G01N33/38 ,  G01N33/24

CPC分类号： G01N29/11 ,  G01N29/045 ,  G01N33/38 ,  G01N2291/011 ,  G01N2291/015 ,  G01N2291/044 ,  G01N2291/048 ,  G01N2291/101 ,  G01N2291/102 ,  G01N2291/269

摘要： The object of this Patent is a "Procedure to diagnose the quality, in blocks of ornamental rock of large dimensions, and devices for its implementation", whose main use is explicit in the statement of the invention itself.
The claimed procedure comprises three inspection techniques, successively applicable, which respond to increasing precisions in the diagnosis, and establishing a norm of action in order to know whether the block may be cut into sections, or if it shall be considered for rejection from the process, complementing the stage of primary diagnosis with a more detailed inspection, through the carrying out of ultrasonic tomographies for the location of the fractures and in that case, of their orientation, from the spread of signals in different points of a mesh made on the surface of its sides and their digital processing.

摘要翻译： 该专利的对象是一个“过程诊断质量，在观赏岩石大尺寸的块，并为其实施，设备”谁的主要用途是发明本身的声明明确。 要求保护的程序包括三个检验技术，依次适用，其中在诊断提高精度，并建立动作的范数，以便知道是否块可被切成段，或者如果它应被视为用于响应 拒绝从该过程，补充初步诊断的阶段具有更详细的检查，通过出超声波断层摄影术的承载用于骨折的位置和在没有的情况下，它们的取向，从信号中的网孔的不同点处的扩散 其两侧的表面及其数字处理上进行。

公开(公告)号：EP0951453B1

公开(公告)日：2004-08-18

申请号：EP97910814.9

申请日：1997-10-03

申请人： CORNING INCORPORATED

发明人： DORFELD, William, G. ,  LINEMAN, David, M.

IPC分类号： C03B5/08 ,  C03B17/00 ,  G01N27/416 ,  C03B5/167 ,  C03B17/06

CPC分类号： C03C1/004 ,  C03B5/163 ,  C03B5/225 ,  C03B17/06 ,  C03C3/091 ,  G01N33/38

摘要： A method of making glasses with manufacturing systems employing platinum or molybdenum melting, fining delivery, or forming vessel, wherein the partial pressure of hydrogen outside the vessel is controlled or manipulated, relative to the partial pressure of hydrogen inside the platinum structure, to minimize surface blistering in the glass in contact with the platinum or molybdenum.

公开(公告)号：EP0896221A2

公开(公告)日：1999-02-10

申请号：EP98306281.1

申请日：1998-08-06

申请人： MORTON INTERNATIONAL, INC.

发明人： Fuerholzer, James J. ,  Zimin, Alejandro, Sr. ,  Caputo, Peter A. ,  Baluyut, James J.

IPC分类号： G01N31/22 ,  G01N33/26

CPC分类号： G01N31/22 ,  C04B28/02 ,  G01N33/32 ,  G01N33/38 ,  Y10T436/13 ,  C04B2103/54

摘要： A water-immiscible marker is dissolved in polyethylene glycol or other suitable carrier, and the marker so dissolved is added to a waterborne composition which is used as an additive to a waterborne or water processable composition. Subsequently, the marker is either extracted with a non-polar solvent or detected by means of a surface spot test. From the non-polar solvent, the marker is extracted with an acidic aqueous solution or an alkaline aqueous solution, depending upon the marker, and color-developed. Likewise, a surface spot test can detect the presence of the marker by, if necessary, first softening the marked surface to be tested either chemically or by thermal means, and developing a color with a color-developing reagent placed on the exposed surface. Applications can include the marking of paint, coatings, wax emulsions and water soluble/dispersable additives commonly used in water based applications, e.g., cement additives.

摘要翻译： 将水不混溶的标记物溶解在聚乙二醇或其它合适的载体中，将如此溶解的标记物加入水性组合物中，水性组合物用作水性或水可加工组合物的添加剂。 随后，用非极性溶剂提取标记物或通过表面斑点试验检测。 从非极性溶剂中，根据标记，用酸性水溶液或碱性水溶液萃取标记物，并显色。 同样地，如果必要的话，表面斑点试验可以通过化学或热的方法首先软化待测试的表面，并且通过放置在暴露表面上的显色剂显影出颜色，来检测标记物的存在。 应用可以包括涂料，涂料，蜡乳液和通常用于水基应用中的水溶性/可分散添加剂的标记，例如水泥添加剂。

公开(公告)号：EP0769143A1

公开(公告)日：1997-04-23

申请号：EP95923726.0

申请日：1995-06-01

申请人： WASHINGTON SUBURBAN SANITARY COMMISSION

发明人： WOODCOCK, Michael, W. ,  HOLT, Richard, J.

IPC分类号： G01N29 ,  G01N33

CPC分类号： G01N29/11 ,  G01N33/38 ,  G01N2291/011 ,  G01N2291/015 ,  G01N2291/044 ,  G01N2291/103 ,  G01N2291/2636

摘要： A method is provided for detecting degraded water main pipes by monitoring sonic and ultrasonic waves (110, 112, 114) and observing the characteristics of those waves. Water main pipes (30) have coiled tensioned steel wire (42) which holds the surrounding concrete (32) in compression. When corroded by water, the steel wire (73) ruptures, relieving compression in the concrete adjacent the rupture. The waves traversing the concrete of pipes have different characteristics for pipes in poor condition as compared to pipes in good condition. The sound waves in pipe in poor condition travel slower with shear waves having less amplitude and reflections occuring at later times. Frequency domain characteristics of pipes in poor condition differ from the frequency domain characteristics of pipes in good condition. For pipes in poor condition, resonance occurs at lower frequencies and a drum head effect is apparent.

公开(公告)号：EP0764841A2

公开(公告)日：1997-03-26

申请号：EP96115044.8

申请日：1996-09-19

申请人： SINTOKOGIO, LTD.

发明人： Senda, Yoshizumi, c/o Toyota Motor Corp. ,  Nishida, Tadashi

IPC分类号： G01N3/08 ,  G01N33/38

CPC分类号： G01N33/38 ,  G01N3/08 ,  G01N15/0806 ,  G01N2203/0019 ,  G01N2203/0256

摘要： A method is provided for accurately and easily measuring the properties of sand. This method consists of the steps of measuring the contraction properties of the sand, determining a feed of the sand based on the measurements of the contraction properties before a test piece is press-molded, press-molding the test piece by compacting the feed of the sand, and measuring the properties of the sand by means of the test piece.

摘要翻译： 提供了一种用于准确和容易地测量砂的性质的方法。 该方法包括以下步骤：测量砂的收缩性质，基于在压片成型之前的收缩性能的测量来确定砂的进料，通过压实试样的进料来压制试样 沙子，并通过试件测量沙子的性质。

公开(公告)号：EP0539445B1

公开(公告)日：1996-09-25

申请号：EP91913204.3

申请日：1991-07-11

申请人： BOSS, Richard J.

发明人： BOSS, Richard J.

IPC分类号： G01N1/04 ,  B28B7/12 ,  B28B7/00

CPC分类号： G01N1/04 ,  B28B7/0094 ,  B28B7/12 ,  G01N33/38 ,  Y10S249/04

摘要： An apparatus and method for providing a test sample (14) of concrete from a large poured area of concrete (11) includes a mold (12) placed within the concrete form (10) and having a continuous sidewall and a bottom wall. An insert (16) is spaced from the bottom wall so that a pressurization chamber (18) is formed between the insert and the botton wall. A fluid inlet tube (22) is connected to the mold in fluid communication with the pressurization chamber. A plurality of spaced apart legs (20) are formed on the insert to maintain the spacing of the insert from the bottom wall. Alternatively, the chamber can be filled with a noncompressible fluid. The test sample is removed from the concrete pour by pressurizing the chamber, and can then be taken to a laboratory and tested by conventional test devices.

公开(公告)号：EP0227785A1

公开(公告)日：1987-07-08

申请号：EP86904321.0

申请日：1986-07-03

申请人： MICROSPAN PROCESS CONTROLS LIMITED

发明人： KAY, Joseph, Brian

IPC分类号： G01N27 ,  G01N33

CPC分类号： G01N27/048 ,  G01N33/38

摘要： Puisqu'il est plus facile d'effectuer une mesure précise d'un volume de fluide que d'une quantité d'une substance pulvérulente, on effectue un mélange de substance pulvérulente et de fluide dans des proportions désirées en pesant un récipient avant et après adjonction d'une quantité de substance pulvérulente pour constater par différence le poids de la substance pulvérulente ajoutée, en calculant la quantité de liquide à ajouter à cette quantité pesée de substance pulvérulente et en ajoutant la quantité nécessaire de fluide à la substance pulvérulente. On procède ensuite à une mesure de conductivité du mélange, agité autant que de besoin, et une fois que la mesure de conductivité est devenue constante, elle est comparée avec un étalon et le contenu du récipient est alors acheminé vers un analyseur principal si la comparaison se situe dans une tolérance donnée ou sinon vers une purge.

公开(公告)号：EP2018544B1

公开(公告)日：2016-08-10

申请号：EP07766020.7

申请日：2007-05-09

申请人： SAINT-GOBAIN ISOVER

发明人： ELLISON, Christopher

IPC分类号： G01N22/04 ,  G01N33/38

CPC分类号： G01N22/04 ,  D04H1/4209 ,  D04H1/4218 ,  G01N33/38