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| Number | Title | Issue Date |
| 7294814 | Microlithography projection objective including deformable mirror with adjusting elements and systems and methods using the same A catadioptric projection objective for microlithography has at least one curved mirror that is deformable and adjusting elements that can deform the deformable mirror. The adjusting elements are matched to given image errors and their correction. The invention is s... | 11/13/2007 |
| 7112772 | Catadioptric projection objective with adaptive mirror and projection exposure method A catadioptric projection objective for microlithography has at least one curved mirror that is deformable and adjusting elements that can deform the deformable mirror. The adjusting elements are matched to given image errors and their correction. The invention is s... | 09/26/2006 |
| 6715668 | Fusion welded liquefiable gas cylinder with overpressure protection heads and method for making the same A liquefiable gas pressure cylinder and method for making the same with the cylinder including a cylindrical shell, and heads fusion welded at opposites ends of the shell. The side ends where the heads are joined to the shell are crimped radially inward to each end ... | 04/06/2004 |
| 5012948 | Support arrangement for a space based cryogenic vessel A cryogenic vessel arrangement for a superconductive apparatus that is adapted to be launched into outer space for operation therein. A vacuum vessel, within which a liquid helium vessel containing the superconductive apparatus is positioned, is supported... | 05/07/1991 |
| 4976110 | Support system for vacuum insulated cylindrical cryogenic vessels A cryogenic vessel includes an inner product container and an outer jacket surrounding the inner product container with an insulating space between them. Two supports are provided to support the inner product container within the outer jacket. Each suppor... | 12/11/1990 |
| 4526015 | Support for cryostat penetration tube Penetration tubes extending between inner and outer walls of a cryostat necessarily comprise thin walled structures to minimize thermal conduction. However, in cryostat structures in which the inner vessel is capable of undergoing the relative motion with... | 07/02/1985 |
| 4461398 | Storage tank for cryogenic liquefied gases such in particular as hydrogen A storage tank for cryogenic liquefied gases comprising an outer shell, a fluid-tight inner shell defining the storage space containing the liquefied gas and an insulating structure provided in the evacuated intermediate space, the insulating structure in... | 07/24/1984 |
| 4366917 | Cryogenic tank A cryogenic tank comprising an innermost fluid-confining wall forming a primary barrier made form relatively thin, flexible, impervious, sheet-like laminated building material comprising at least three continuous overlying layers of yielding material adap... | 01/04/1983 |
| 4288002 | Thermally insulated vessel, especially for liquefied gases A thermally insulated storage or transport vessel for low-boiling point liquefied gases comprises a rigid self-supporting inner receptacle or tank and a nonself-supporting outer container. The outer container is formed from a pair of longitudinally spaced... | 09/08/1981 |
| 4201745 | Autoclave for carrying out of material conversions under high temperatures and high pressures A digester vessel for containing material to be subjected to a high temperature pulsating high pressure process with an inner tubular enclosing metal wall of a helically corrugated sheet material forming a chamber thereon, an outer containing tubular wall... | 05/06/1980 |
| 4176761 | Thermally insulated vessel especially for liquefied gases A thermally insulated storage or transport vessel for low-boiling point liquefied gases comprises a rigid self-supporting inner receptacle or tank and a nonself-supporting outer container. The outer container, formed from a pair of longitudinally spaced o... | 12/04/1979 |
| 4149652 | Membrane structure in a liquified gas storage tank The present invention provides a membrane structure for a liquid gas storage tank. The structure is characterized in that the bottom wall of the membrane comprises a number of elongated corrugated members arranged in a square-lattice pattern, and each mem... | 04/17/1979 |
| 4105061 | Pressure vessels A process for storing materials under predetermined positive or negative pressure comprising inserting and sealing a fragile storage container within a gas-tight outer container capable of withstanding a pressure differential on opposite sides of its wall... | 08/08/1978 |
| 4083318 | LNG tanker A tanker for the storage and transport of liquified gas at low temperatures which includes a plurality of vessels arranged in an insulated hold in a vertical orientation and in an optimum space utilization pattern. The vessels have a cylindrical or prisma... | 04/11/1978 |
| 4000826 | Cryogenic transport A structural tank for carrying cold fluids includes a cylindrical portion and hemispherical heads. The tank is horizontally structurally supported by the heads. The cylindrical portion carries an outside vacuum insulation shell and a vacuum insulation she... | 01/04/1977 |
| 3956543 | Shear flexibility for structures This device comprises a flexible sheet member having cross convolutions oriented 45° to the shear vector with spherical reliefs at the convolution junctions. The spherical reliefs are essential to the shear flexibility by interrupting the principal stres... | 05/11/1976 |
