Did You Know...
...that Kleenex tissue was originally designed to be a gas mask filter? It was developed at the beginning of World War I to replace cotton, which was then in short supply as a surgical dressing.
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| Number | Title | Issue Date |
| 7161596 | Display location calculation means Display location calculation means and methods for calculating a display location are disclosed. It has become common for users to indicate a point on a display in order to communicate with a machine. It is therefore necessary to be able to calculate the location on... | 01/09/2007 |
| 7092015 | Apparatus and method for stereo matching and method of calculating an infinite distance corresponding point The reference image data corresponding to one pixel block stored in a reference image line memory 6 is output to a stereo matching circuit 8. The comparative image data corresponding to a “search range” stored in a comparative image line memory ... | 08/15/2006 |
| 6462822 | Method and apparatus for detecting overhead transparencies This invention relates to a method and apparatus for detecting overhead transparencies (OHT), such as a dual OHT. Dual overhead transparencies, preferably, have a coating on one side that is compatible with ink jet-type printers and a coating on the other... | 10/08/2002 |
| 5929784 | Device for determining distance between vehicles A device for determining the distance between vehicles according to this invention is used with a vehicle for determining the distance to a vehicle ahead of the device-equipped vehicle moving on a traffic lane defined by lines drawn on a road. The device ... | 07/27/1999 |
| 4641960 | Method for the stereophotogrammetric survey of large-dimension objects on sea and land A method for the stereophotogrammetric survey of a large-dimension object is provided in which the object and a chain having two reference markers thereon spaced apart at a known distance are photographed from a height of about 30 m with two synchronized ... | 02/10/1987 |
