Did You Know...
...Daniel Webster invented a "bull plow" to pull out tree stumps. It didn't catch on because it was huge and required four oxen to pull it!
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| Number | Title | Issue Date |
| 8029595 | Method and apparatus of producing nanoparticles using nebulized droplet Methods of generating nanoparticles are described that comprises feeding nebulized droplets into a radio frequency plasma torch to generate nanoparticles, wherein the majority of the nanoparticles generated have a diameter of less than about 50 nm. These methods are... | 10/04/2011 |
| 7348391 | Polymeric beads for oligomer synthesis The present invention provides solid support media for use in oligomer synthesis, methods of producing the media, and methods of using the media. In some embodiments, the processes of the invention comprise (a) providing an organic phase comprising an olefin monomer... | 03/25/2008 |
| 7336446 | Suspension board having a circuit and a flying lead portion A suspension board with circuit having a conductor layer formed in the form of a fine wiring circuit by an additive process, while providing a reduced risk of damage and breaking of the conductor layer in a flying lead portion. The suspension board with circuit comp... | 02/26/2008 |
| 7307854 | Flexible wired circuit board A flexible wired circuit board having a fine pitch conductor wiring pattern that can be produced with a high yield rate and improved productivity, includes a first and a second flexible wired circuit board which are disposed to be adjacent to each other on a support... | 12/11/2007 |
| 7307853 | Wired circuit board assembly There is provided a wired circuit board assembly that prevents breakage of the flexing portion of a wired circuit board supported by a support frame. In a wired circuit board support sheet, a plurality of wired circuit boards include a base insulating layer, a condu... | 12/11/2007 |
| 7215407 | Transport method and transport apparatus for semiconductor wafer First brush bristles of an alignment stage cleaning mechanism are pressed on a wafer suction stage of the alignment stage before a semiconductor wafer is transported onto the alignment stage, in which state the wafer suction stage rotates to thereby remove dust atta... | 05/08/2007 |
| 7048925 | Acid-sensitive polyacetals and methods Polyacetals comprising a recurring units represented by a formula selected from the group consisting of formula (I) and (II): wherein A comprises at least one acetal group; B is selected from t... | 05/23/2006 |
| 6916894 | Polydioxaborines Novel polydioxaborines are prepared by polymerizing novel monomers that contain a dioxaborine group. Polydioxaborines are readily soluble, excellent film formers, and have semiconducting properties useful in various applications. ... | 07/12/2005 |
| 6878374 | Biodegradable polyacetals A polymer comprising recurring units represented by formula (I): wherein X is selected from the group consisting of C(O)OR1, C(O)SR1, C(O)NR1R2, and ... | 04/12/2005 |
| 6805796 | Water treatment apparatus A water treatment apparatus according to the present invention includes a plurality of composite reverse osmosis membrane modules arranged in multi-stages, each of the modules including a porous support and a polyamide skin layer formed on the porous support. In thi... | 10/19/2004 |
| 6117497 | Solid surface modification method and apparatus A liquid compound or a compound solution is kept in contact with the surface of a solid material, such as a synthetic resin, glass, metal, or ceramic, radiation selected from ultraviolet radiation, visible radiation, and infrared radiation is irradiated o... | 09/12/2000 |
| 5777405 | Damping member for minimotor and minimotor equipped with the same The present invention provides a damping member constituted of a viscoelastic member and a constraint member, each of which is formed on a brush made of thin metal plate, in a dc minimotor, the viscoelastic member comprising adhesive mass containing a cop... | 07/07/1998 |
| 5614099 | Highly permeable composite reverse osmosis membrane, method of producing the same, and method of using the same This invention provides a composite reverse osmosis membrane having a polyamide type skin layer whose average surface roughness is at least 55 nm, and the polyamide type skin layer comprises the reaction product of a compound having amino groups and polyf... | 03/25/1997 |
| 5376616 | Reversible heat-sensitive recording composition and reversible heat-sensitive recording sheet A reversible heat-sensitive recording composition capable of repeatedly writing or erasing, and a reversible heat-sensitive recording sheet using the composition are disclosed. The reversible heat-sentitive recording composition comprising a leuco compoun... | 12/27/1994 |
