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| Number | Title | Issue Date |
| 7367226 | Interface detection apparatus and method for detecting hidden interface using microwave An interface detection apparatus detects a position of a hidden interface between first and second materials, the first material having a different physical property from the second material. The apparatus encompasses (a) an irradiation mechanism configured to irrad... | 05/06/2008 |
| 6994836 | Method of recovering chlorine gas from calcium chloride There is disclosed a method of recovering chlorine gas from calcium chloride comprising the steps of introducing calcium chloride into a heat-resistant vessel which is provided with a gas inlet pipe and a gas outlet pipe, heating the calcium chloride up to at least ... | 02/07/2006 |
| 6963116 | High-speed image sensing device It is ideal to amplify voltage within a pixel to obtain sufficient sensitivity and low noise characteristics in a short storing time in order to acquire high-speed images, but no method has existed to satisfy the three requirements of the electronic shutter operatio... | 11/08/2005 |
| 6472080 | Thin copper film directly bonded polyimide film and method of manufacturing the same Provided is a thin copper film directly bonded polyimide film in which a thin copper film is directly and strongly connected to a polyimide film. This thin copper film directly bonded polyimide film includes a polyimide film modified by bonding an organic... | 10/29/2002 |
| 6414195 | Method of producing formaldehyde directly from methane The present invention provides a method of using a silica-supported 12-molybdosilicic acid catalyst consisting of 12-moloybdosilicic acid supported on silica, in which 12-molybdosilicic acid is supported in an amount not smaller than 10 mass % on silica, ... | 07/02/2002 |
| 6294701 | Method of producing formaldehyde directly from methane The present invention provides a silica-supported 12-molybdosilicic acid catalyst comprising a silica carrier and at least 10% by weight, based on the silica amount, of 12-molybdosilicic acid supported on the carrier and a method of producing formaldehyde... | 09/25/2001 |
