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Van der Tempel, J. (author)The invention relates to a method of exterminating weed, which method comprises the steps of: providing an extermination chamber (14, 14a, 14b, 14c) having at least one open side (14d), placing the open side (14d) over weed to be exterminated; substantially closing off the edge of the open side of the extermination chamber (14, 14a, 14b) and the...patent 2010
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- Van der Tempel, J. (author) patent 2009
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- Koch, J. (author), Van der Tempel, J. (author), Hessels, E. (author) patent 2008
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Van der Tempel, J. (author), Salzmann, D.J.C. (author), Koch, J. (author), Gerner, F. (author), Goebel, A.J. (author)A vessel (1) with a motion compensation platform (4), which platform is provided with at least one carrier (6) for bearing, moving and/or transferring a load, actuators (5) for moving the carrier relative to the vessel, preferably in six degrees of freedom, a control system for driving the actuators (5), and motion sensors for measuring motions...patent 2007
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Van der Tempel, J. (author), Molenaar, D.P. (author), Mulder, H. (author), Cerda-Salzmann, D. (author), Hoonings, S. (author)The vessel (3) is for the transfer of persons or goods to an offshore construction (1,2) and has an upper deck (4) with a platform (5) regulatable as to its position. The platform is supported on hydraulically regulated cylinders (6) fitted on the upper deck. Movement sensors (7) are employed to measure the vessel movements and to them is...patent 2006