| Patent Number |
Title Of Patent |
Date Issued |
| 6229587 |
Color liquid crystal display apparatus |
May 8, 2001 |
| A color liquid crystal display device has a liquid crystal layer of nematic liquid crystal having positive dielectric anisotropy and including a chiral material, which is interposed between two substrates disposed substantially in parallel, each provided with a transparent electrode and |
| 5986732 |
Color liquid crystal display apparatus |
November 16, 1999 |
| A color liquid crystal display device has a liquid crystal layer of nematic liquid crystal having positive dielectric anisotropy and including a chiral material, which is interposed between two substrates disposed substantially in parallel, each provided with a transparent electrode and |
| 5445710 |
Method of manufacturing semiconductor device |
August 29, 1995 |
| A dry-etching method comprising the steps of forming carbon film on a substrate to be etched, forming a resist pattern on said carbon thin film, selectively etching said carbon film using said resist pattern as a mask by a plasma of a gas mixture of a gas containing fluorine atoms and a |
| 5302240 |
Method of manufacturing semiconductor device |
April 12, 1994 |
| A dry-etching method comprising the steps of forming carbon film on a substrate to be etched, forming a resist pattern on said carbon thin film, selectively etching said carbon film using said resist pattern as a mask by a plasma of a gas mixture of a gas containing fluorine atoms and a |
| 5008267 |
Pyrimidinedione compounds, method of producing the same and antiarrythmic agents containing the |
April 16, 1991 |
| A pyrimidinedione derivative compound has a basic backbone in which a phenyl group part and a pyrimidinedione part are linked by a structure comprising an alkyl chain containing at least two nitrogen atoms. The pyrimidinedione derivative is useful for a medical treatment of cardiac a |
| 4868292 |
Preparation of monosialoganglioside |
September 19, 1989 |
| Monosialoganglioside is prepared by heating ganglioside at a temperature higher than 50.degree. C. in a liquid medium containing water. |
| 4376768 |
Benzothiazine derivative |
March 15, 1983 |
| N-(6-chloro-2-pyridyl)-3,4-dihydro-2-methyl-4-oxo-2H-1,2-benzothiazine-3-ca rboxamide 1,1-dioxide that is a novel benzothiazine derivative. The compound is characterized by a low degree of toxicity and a low incidence of gastric disorders and useful as an anti-inflammatory agent. |
| 4376119 |
Benzothiazine derivative |
March 8, 1983 |
| N-(6-fluoro-2-pyridyl)-3,4-dihydro-2-methyl-4-oxo-2H-1,2-benzothiazine-3-ca rboxamide 1,1-dioxide that is a novel benzothiazine derivative. The compound is characterized by a low degree of toxicity and a low incidence of gastric disorders and useful as an anti-inflammatory agent. |
| 4267326 |
Uracil derivatives |
May 12, 1981 |
| New uracil derivatives of the general formula: ##STR1## wherein R.sup.1 stands for a hydrogen atom or a grouping of the formula: ##STR2## R.sup.2 for a hydrogen atom, an alkyl group or a phenyl group and R.sup.3 for an alkyl group or a phenyl group, with the proviso that when bot |
