| Patent Number |
Title Of Patent |
Date Issued |
| 7037467 |
Cr-based alloy excellent in balance between strength and ductility at high temperature |
May 2, 2006 |
| A strength-ductility balance at a high temperature above 1000.degree. C., particularly a high temperature above 1050.degree. C. is improved by rendering a chemical composition of Cr-based alloy into Cr: not less than 60 mass %, C+N: not more than 20 mass ppm, S: not more than 20 mass ppm |
| 6726739 |
Method of treating metal analysis sample and device thereof |
April 27, 2004 |
| The present invention provides a pre-treatment apparatus for an analytical metal sample, the apparatus including (1) a treatment chamber having a sample charging port which can be opened and closed and provided at the top of the chamber, a sample discharging port which can be opened and |
| 6500278 |
Hot rolled electrical steel sheet excellent in magnetic characteristics and corrosion resistance |
December 31, 2002 |
| A hot rolled electromagnetic steel sheet having excellent magnetic properties and corrosion resistance is obtained by heating a super-high purity iron comprising Fe: not less than 99.95 mass %, C+N+S: not more than 10 mass ppm, O: not more than 50 mass ppm and the remainder being ine |
| 6049559 |
Method of refining metal to high degree of purity and high-frequency vacuum induction melting ap |
April 11, 2000 |
| A method of refining metal to be processed to a high degree of purity by heat-melting the metal in a melting furnace in the form of a metal crucible placed in a vacuum vessel. The method includes evacuating prior to melting, preheating the inside of the entire vacuum atmosphere inclu |
| 5974077 |
Method of refining metal to high degree of purity and high-frequency vacuum induction melting ap |
October 26, 1999 |
| A method of refining metal to be processed to a high degree of purity by heat-melting the metal in a melting furnace in the form of a metal crucible placed in a vacuum vessel. The method includes evacuating prior to melting, preheating the inside of the entire vacuum atmosphere inclu |
| 5892790 |
Cold crucible induction furnace |
April 6, 1999 |
| A cold crucible induction melting furnace is provided with a plurality of segments separated by a plurality of slits that surround a bottom member which together form the melting chamber. Each lower end of each segment is overlapped with and spaced from a short part of a vertically exten |
| 5231177 |
Sodium N-acetylneuraminate trihydrate |
July 27, 1993 |
| Sodium N-acetylneuraminate trihydrate herein provided is represented by the following formula: ##STR1## The sodium N-acetylneuraminate trihydrate can be prepared, for instance, according to a method which comprises the steps of: dissolving sodium N-acetylneuraminate in water or i |
| 5015631 |
Repairing agent for cells and tissues |
May 14, 1991 |
| A repairing agent for cells and tissues is disclosed, which agent comprises, as an active ingredient, a compound of the general formula: ##STR1## wherein Z represents lithium, potassium, sodium, ammonium or an organic ammonium when n is 1, and Z represents calcium, barium or magnesiu |
| 4899456 |
Surface contour measuring tracer |
February 13, 1990 |
| The present invention relates to a surface contour measuring tracer permitting a probe element to move in the directions of X-, Y- and Z-axes. A support structure includes a base supporting thereon an X-slider and a Y-slider which are movable in the directions of X- and Y-axes, respe |
| 4846168 |
Inhaler |
July 11, 1989 |
| An inhaler in use for inhaling pharmaceutical powdered preparations through the mouth and making the same reach a trachea, bronchi and pulmonary cells. The inhaler has a generally bent form with a predetermined bend angle, preferably, at 60 degrees. The inhaler includes a hollow body, a |
| 4826025 |
Ampoule package |
May 2, 1989 |
| The present invention is connected with an ampoule package in which a stem of an ampoule is wrapped with a heat-shrinkable film, the aforesaid ampoule package being characterized in that at least a constriction of the ampoule is covered with a lower portion of the heat-shrinkable film. |
| 4705366 |
High temperature microscope |
November 10, 1987 |
| A high temperature microscope having an optical system and a chamber system is disclosed. Frictional rotation of the peep window provided in the chamber system is caused together with frictional rotation of a first flange, in which the peep window is provided, and a second flange, which |
| 4611403 |
Surface tracer |
September 16, 1986 |
| A surface tracer having a probe to trace the surface profile of a work continuously and read out the shapes of the work to three-dimensional coordinate electrical signals. The probe is rigidly connected with an X-axis slider which is supported on a base through Y- and Z-axis sliders |
| 4362581 |
Magnetic alloy |
December 7, 1982 |
| A magnetic alloy which contains not less than 0.03 weight percent but not more than 5.0 weight percent of P, not less than 0.01 weight percent but not more than 5.0 weight percent of at least one element of Ti, Nb, and Zr, not less than 2.5 weight percent but not more than 10 weight perc |
| 4299622 |
Magnetic alloy |
November 10, 1981 |
| A magnetic alloy which contains not less than 0.03 weight % but not more than 5.0 weight % of P not less than 3.0 weight % but not more than 26.0 weight % of Al and Si totally (where Al is not less than 0.01 weight % but not more than 13.0 weight % and Si is not less than 0.01 weight % b |
