| Patent Number |
Title Of Patent |
Date Issued |
| 7279632 |
Multi-element polycrystal for solar cells and method of manufacturing the same |
October 9, 2007 |
| Provided is a multi-element polycrystal formed by cooling a melt containing multiple components while controlling a cooling rate. The multi-element polycrystal is a mixed crystal essentially formed of elements Si and Ge having different absorption wavelength ranges and having a compo |
| 6800544 |
Semiconductor device having a metal-semiconductor junction with a reduced contact resistance |
October 5, 2004 |
| A metal-semiconductor junction comprising a wiring metal layer and a semiconductor layer. To reduce the contact resistance of the junction, a region doped with an n- or p-type impurity and having a high carrier concentration of 10.sup.21 cm.sup.-3 or more is provided in a near-surface |
| 6621145 |
Semiconductor device having a metal-semiconductor junction with a reduced contact resistance |
September 16, 2003 |
| A metal-semiconductor junction comprises a wiring metal layer and a semiconductor layer. To reduce the contact resistance of the junction, a region doped with an n- or p-type impurity and having a high carrier concentration of 10.sup.21 cm.sup.-3 or more is provided in a near-surface |
| 6605647 |
Hydrogenation of carbon monoxide using sulfide catalysts |
August 12, 2003 |
| A method of producing synthetic fuels by hydrogenating carbon monoxide comprising contacting a feed gas containing carbon monoxide and hydrogen with a metal sulfide catalyst comprising: (1) at least one element selected from the group consisting of Rh, Pd, Pt, and Hf; and optionally |
| 6555084 |
Method of decomposing ammonia gas |
April 29, 2003 |
| The present invention provides a method of decomposing an ammonia gas, including the step of decomposing an ammonia gas, into a nitrogen gas with use of a composite material as a catalyst. The composite material has a carrier made mainly of carbon and at least one kind of an active eleme |
| 6534553 |
Hydrogenation of carbon monoxide using sulfide catalysts |
March 18, 2003 |
| A method of producing synthetic fuels by hydrogenating carbon monoxide comprising contacting a feed gas containing carbon monoxide and hydrogen with a catalyst comprising: (1) a supported metal sulfide comprising Pd and at least one promoter selected from the group consisting of alkal |
| 6436645 |
Method for predicting risk of developing chronic pulmonary emphysema |
August 20, 2002 |
| An objective of this invention is to provide a method for predicting the risk of subject developing chronic pulmonary emphysema. To achieve the objective, this invention provides a method for predicting the risk of subject developing chronic pulmonary emphysema comprising determining the |
| 6410477 |
Hydrogenation catalyst of carbon monoxide and method of manufacturing hydrogenation product |
June 25, 2002 |
| Provided is a hydrogenation catalyst of carbon monoxide, which is suited to the manufacture of a hydrogenation product containing target components (e.g., gasoline fuel oil components or diesel fuel oil components) at high selectivity from a gas mixture of hydrogen and carbon monoxide. T |
| 6320409 |
CMOS majority circuit |
November 20, 2001 |
| A majority circuit comprises CMOS circuits is adapted to prevent operation errors due to disagreement of conductance among the transistors of the circuits. Such a majority circuit can realize a large fan in. More specifically, the majority circuit comprises a plurality of CMOS circuits |
| 5923779 |
Computing circuit having an instantaneous recognition function and instantaneous recognition met |
July 13, 1999 |
| The present invention has as an object thereof to provide an intelligent electronical system which conducts the real-time recognition of real world data and makes decisions with respect to the data; that is to say, a computing circuit having an instantaneous recognition function and |
| 5714591 |
Gadolinium-DTPA complex containing carborane unit, intermediates thereof and method of synthesiz |
February 3, 1998 |
| The present invention provides a gadolinium-DTPA complex containing a carborane unit having structural formula (1) given below and an intermediate thereof, i.e., carborane-containing DTPA derivative represented by formula (2) given below. ##STR1## The present invention also provi |
| 5693210 |
Method of manufacturing porous alumina tube |
December 2, 1997 |
| Disclosed is a method of manufacturing a porous alumina tube with numerous pores having a uniform shape and a uniform diameter of 5 to 200 nm and extending linearly in the vertical direction to the outer peripheral surface thereof, which comprises the steps of forming an anodized layer b |
| 4255501 |
Internally reflective, dye sensitized, wet-type photocell |
March 10, 1981 |
| An internally reflective, dye sensitized, wet-type photocell suitably adaptable as a photosensitive element or a solar cell, comprising anodes and cathodes immersed in an electrolyte solution containing a reduction-oxidation agent and dye sensitizers. Each of the anodes is provided w |
