Article: Minnesota Inventor Develops Inert Gas Atmosphere Replenishment Structure

Article: U.S. Patents Awarded to Inventors in Minnesota (May 24)
Targeted News Service;  May 24, 2008 ;     700+ words ......Minnesota Inventor Develops Inert Gas Atmosphere Replenishment StructureALEXANDRIA...Minn., has developed an inert gas atmosphere replenishment structure.According...apparatus for replenishing an inert gas atmosphere. A replenishment structure...

Article: Novel method for producing silicon carbide filters.(FILTERS)
Advanced Ceramics Report;  February 1, 2007 ;     261 words ......degrees]C in a vacuum or an inert gas atmosphere; * reaction sintering is...or more in a vacuum or an inert gas atmosphere; * the carbonized porous...degrees]C in a vacuum or an inert gas atmosphere. The researchers say that...

Article: Ceramic magnet costs less, has higher Curie temperature.
Advanced Materials & Processes;  September 1, 2001 ;     211 words ......frequency melting, arc melting, or melt spinning in an inert gas atmosphere to produce the designated composition. The melt...ammonia gas. The RFeN powder is annealed in an inert gas atmosphere and is then finely pulverized to particles from...

Article: Texas Inventor Develops Inert Gas Generation System
US Fed News Service, Including US State News;  October 13, 2008 ;     281 words ......system of producing and compressing inert gas. According to the abstract released...Patent & Trademark Office: "An inert gas production and compression system for extracting and compressing an inert gas from an exhaust gas of an engine...

Article: Japanese Inventors Develop Silicon Wafer Manufacturing Method
US Fed News Service, Including US State News;  June 9, 2008 ;     289 words ......the czochralski method in a hydrogen-containing inert gas atmosphere, and is a completely grown-in defect-free wafer...silicon single crystal in a hydrogen-containing inert gas atmosphere so as to expand the range of the pull rate for...

Article: Automotive ball joint hardening: induction heat treatment processes under inert gas atmosphere. (Special Edition: Induction Heating).
Industrial Heating;  January 1, 2003 ;     535 words ......are heated within a chamber which contains protective, inert gas. The bottom edge of the chamber is sealed by a water seal...product Fig. 4. As a result we get scale free parts by using inert gas. High throughput volumes are achievable when using this...chamber outlet. Fig. 4: Induction Heat ...

Article: Japanese, South Korean Inventors Develop Boron Contamination Eliminating Method
US Fed News Service, Including US State News;  April 12, 2007 ;     300 words ......carrying out temperature heat-up in a mixed gas atmosphere having a mixing ratio of hydrogen gas to inert gas of 5% to 100% so as to remove the boron-containi...film, followed by annealing in an inert gas atmosphere." The inventors were issued U.S. Patent...

Article: Texas Inventor Develops Inert Gas Generation Method
US Fed News Service, Including US State News;  November 26, 2007 ;     283 words ......Houston has developed a method to generate inert gas. According to the U.S. Patent &...Methods for extracting and compressing an inert gas from an exhaust gas of an engine relate to providing an inert gas processing system including a multi...

Article: WIPO: Inventor in Japan Develops Nitrogenous Carbon Material Production Method
US Fed News Service, Including US State News;  November 14, 2008 ;     201 words ......first heating treatment of azulmic acid in an oxygenous gas atmosphere to thereby obtain a heating treatment product and the second...heating treatment of the heating treatment product in an inert gas atmosphere." The invention carries International Patent Publication...

Article: WIPO: Inventors in Switzerland, France Develop Inert Gas Injecting Device
US Fed News Service, Including US State News;  November 25, 2008 ;     212 words ......a container with the injection of an inert gas. According to an abstract posted by the...a container with the injection of an inert gas, in particular a container housing food...container is replaced with a denser-than-air inert gas." The invention carries International...

Article: Australian Inventor Develops Inert Gas Supply Arrangement Printer
US Fed News Service, Including US State News;  January 18, 2007 ;     210 words ......Australia, has developed a printer with an inert gas supply arrangement. According to the U.S. Patent...printing assembly has a printing unit and an inert gas supply that supplies an inert gas, such as nitrogen, to components of the printing...

Article: Liquid crystal polyester for three-dimensional mouldings Mitsubishi Petrochemical Co Ltd.
High Performance Plastics;  December 1, 1992 ;     128 words ......dicyclopentadiene bisphenol ester, hydroquinone diester, terephthalic acid and p-acetoxy-benzoic acid at 200-400degreeC in an inert gas atmosphere. It is said to have good mouldability and heat resistance, and can be moulded to form three-dimensional mouldings...

Article: Japanese Inventors Develop 2,3,3',4'-Biphenyltetracarboxylic Dianhydride
US Fed News Service, Including US State News;  August 27, 2008 ;     215 words ......biphenyltetracarboxylic dianhydride (a-BPDA), comprising dehydrating 2,3,3',4'-biphenyltetracarboxylic acid in an inert gas atmosphere under heating at 180 to 195 degree Celsius is disclosed. This process produces high-purity a-BPDA which is suitable...

Article: 3D UV curing under inert gas.(Finishing)
British Plastics & Rubber;  January 1, 2005 ;     54 words ...A device for UV curing of coatings under inert gas conditions suitable for the BASF Larolux process has been...complicated 3D surface geometries with low consumption of inert gas, says the company. www.honleuv.co.uk Factfinder 154 [ILLUSTRATION...