1
Junichi Morioka, Hiromitsu Mouri, Iwao Atsuchi: Pollution free blaster system and blaster head therefor. Kawasaki Steel Techno Research, Kawatetsu Kisai Kogyo Co, Atsuchi Tekko Co, Austin R Miller, February 19, 1991: US04993200 (33 worldwide citation)

A sandblaster system employs a blaster head which includes an essentially bowl-shaped blaster hood defining an internal collecting chamber. A blaster nozzle is inserted into the internal collecting chamber of the blaster hood and directed toward a surface to be treated. The blaster nozzle is connect ...


2
Yoshiko Funahashi, Yoshikazu Kamino, Yasuharu Matsumura, Senichi Harimaya: Test medium and method for detecting phosphorus segregates in metallic material. Kawasaki Steel Corporation, Kawasaki Steel Techno Research Corporation, Young & Thompson, January 12, 1988: US04718992 (9 worldwide citation)

An aqueous electrolytic solution of a molybdate ion and an oxidizing agent is effective to detect phosphorus segregates in a metallic material, particularly cast steel through electrolysis. Segregated phosphorus can be detected by (a) applying a test sheet against a surface area of the metallic mate ...


3
Yuji Tsukihara: Method and apparatus for diagnosing wall of coking chamber of coke battery. Kawasaki Steel Techno Research Corporation, Oliff & Berridge, February 3, 1998: US05715328 (7 worldwide citation)

The present invention provides a method and apparatus for accurately diagnosing a state of damage on a wall of a coking chamber of a coke battery. The method includes accurately diagnosing the damage state of the chamber wall by combination of three detection means. The three detection means include ...


4
Tsuneo Kinjo: Method for reclaiming investment casting wax compositions and the compositions obtainable thereby. Kawasaki Steel Techno Research Corporation, Young & Thompson, May 23, 2000: US06066250 (2 worldwide citation)

A used investment casting wax composition containing a filler and/or a residue after a wax component is removed from the composition is dissolved or dispersed into an organic solvent. The mixture is separated into a dissolved wax fraction and a wax-containing solids fraction. The organic solvent in ...


5
Tsuneo Kinjo: Method of recovering and refining filler from a lost wax composition. Kawasaki Steel Techno Research Corporation, Young & Thompson, August 13, 2002: US06431253 (2 worldwide citation)

When a waste wax composition containing a filler is treated so that the filler is recovered and thus reclaimed, almost all the impurities coming from the lost wax casting mold may be removed, thereby recovering and thus refining at a high purity, a filler of a lost wax composition. Crude reclaimed f ...


6
Keiji Saito, Yoshiro Takizawa, Isao Takagi: Preheating apparatus employed in analysis of hydrogen and carbon. Kawasaki Steel Techno Research Corporation, Young & Thompson, January 17, 1989: US04798704 (1 worldwide citation)

A preheating apparatus of an analysis apparatus for determining the in quantity hydrogen and carbon contained in a sample such as steel is employed to remove moisture adhered to a sample of the steel by spot-heating focused on the sample in a transparent bent tube which is turned one-half in its cir ...


7
Tsuneo Kinjo: Method of recovering and refining filler from a lost wax composition. Kawasaki Steel Techno Research Corporation, Young & Thompson, March 5, 2002: US06352098

When a waste wax composition containing a filler is treated so that the filler is recovered and thus reclaimed, almost all the impurities coming from the lost wax casting mold may be removed, thereby recovering and thus refining at a high purity, a filler of a lost wax composition. Crude reclaimed f ...


8
Funahashi Yoshiko, Kamino Yoshikazu, Matsumura Yasuharu, Harimaya Senichi: Agent et methode dessai pour la detection des depots de phosphore dans un materiau metallique, Test medium and method for detecting phosphorus segregates in metallic material. Kawasaki Steel Techno Research Corporation, Kawasaki Steel Corporation, MOFFAT & CO, May 2, 1989: CA1253569

ABSTRACT OF THE: DISCLOSURE An aqueous electrolytic solution of a molybdate ion and an oxidizing agent is effective to detect phosphorus segregates in a metallic material, particularly cast steel through electrolysis. Segregated phosphorus can be detected by (a) applying a test sheet against a surfa ...


9
Hiroshi Nakazawa, Tsuneo Kinjo: Deoxidizer and deoxidizer package. Marukatsu Sangyo Corporation And Kawasaki Steel Techno Research Corporation, Schnader Harrison Segal & Lewis, May 15, 2003: US20030089884-A1

The present application provides a deoxidizer comprising an alkaline compound, silicon, a porous substance, water and at least one organic acid selected from the group consisting of ascorbic acid, isomers thereof and phenol derivatives where pH of an extract when 1 g of the deoxidizer is extracted w ...