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...When G.G. Hubbard learned of his future son-in-law's invention, he called it "only a toy." His daughter was engaged to a young man named Alexander Graham Bell.
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| Number | Title | Issue Date |
| 7733630 | Electric double-layer capacitor A plurality of capacitor cells (10) are layered to form a cell group. On the top of each capacitor cell (10), a pair of electrode plates (10b) is formed to protrude upward. The adjacent electrode plates (10b) are connected t... | 06/08/2010 |
| 7176330 | Fluorescent group-containing carbodiimide compound precursor, fluorescent group-containing carbodiimide compound and methods for producing them A novel fluorescent group-containing carbodiimide compound having at least one group selected from a carboxyl group, a sulfo group, a phosphono group and a phospho group which have substitution of an alkali metal, an alkaline earth metal or a basic group containing ... | 02/13/2007 |
| 6274174 | Aggregates of spherical multivalent metal alginate microparticles and methods of making them The present inventors have made studies for the purpose of establishing a process for preparing controlled-release preparations which can rapidly release 99% or more of a slightly soluble medicament (which has by itself shows a slow dissolution rate) in t... | 08/14/2001 |
| 6252031 | Production process for producing polyurethane elastic material and elastic yarn A process for producing a polyurethane elastic material or polyurethane elastic yarn from a first polymer diol having a molecular weight of 600 or more, a second polymer diol having a molecular weight of 600 or more, a first low molecular weight diol havi... | 06/26/2001 |
| 6089071 | Method for controlling press working by means of working wheels A method for controlling press working by means of working wheels is disclosed which is capable of solving problems in conventional punch press working by means of working wheels. The method comprises: in punch press working by means of working wheels, mo... | 07/18/2000 |
| 6051407 | Cellulose synthase gene mRNA was extracted at the stage for cotton plant fibrous cells to accumulate cellulose, and cDNA's complementary thereto were synthesized to construct a cDNA library. Clones of a number of 750 were arbitrarily selected from the library, and they were rand... | 04/18/2000 |
| 6011110 | Carrier for bioreactor and method of producing the same A bioreactor carrier is provided which is a thermoplastic organic high molecular compound having a swelling rate of volume in water of 150-4,000% and which is useful as a carrier to which animal cells, plant cells, microorganisms and/or protozoans are fix... | 01/04/2000 |
| 5908746 | Method for analyzing biologically active substances A method is provided, comprising the steps of reacting a biologically active first substance immobilized on a carrier with a second substance capable of specifically binding the first substance, and detecting a non-bound part of the second substance or a ... | 06/01/1999 |
| 5879410 | Process for resin finishing textile containing cellulosic fiber A process for resin finishing textile containing cellulosic fiber comprises the steps of using a resin finishing agent chiefly containing a cellulose-reactive N-methylol compound having two or more functional groups and a reaction catalyst, mainly reactin... | 03/09/1999 |
| 5843670 | Carbodiimide group-containing digoxigenin derivatives As a novel digoxigenin derivative which makes the labeling procedure simple, can be used to label a naturally-occurring nucleic acid, and enables highly sensitive assay, carbodiimide group-containing digoxigenin derivative represented by the following for... | 12/01/1998 |
| 5670873 | Rotational speed sensor with membrane To prevent the adhesion or penetration of iron filings or other magnetically permeable material, thereby avoiding a short-circuit of the magnetic circuit and ensuring an accurate output signal, a membrane comprised of a non-magnetic material covers the bo... | 09/23/1997 |
| 5336696 | Halogen-free blowing agents that include cycloaliphatic hydrocarbons and are suitable for isocyanate-based polymeric foams A halogen-free blowing agent is used to produce isocyanate-based polymeric foams. The blowing agent is an organic liquid which is free from halogens and contains a positive binary azeotrope having a minimum boiling temperature in the range of about 15° C... | 08/09/1994 |
