摘要:
A precoated steel sheet for a two-piece can, which comprises: a steel sheet; a precoating film formed on one surface of the steel sheet, which is to be the outer surface of a two-piece can, by applying a precoating composition onto the one surface of the steel sheet and curing same; and another precoating film formed on the other surface of the steel sheet, which is to be the inner surface of the two-piece can, by applying another precoating composition onto the other surface of the steel sheet and curing same. The above-mentioned precoating composition comprises a thermosetting coating material and an internal lubricant having a content ratio within the range of from 0.1 to 30 weight parts relative to 100 weight parts of a resin as a solid content in the thermosetting coating material. The above-mentioned another precoating composition comprises the above-mentioned thermosetting coating material and an aluminum powder having a content ratio within the range of from 10 to 400 weight parts relative to 100 weight parts of the resin as the solid content in the thermosetting material.
摘要:
A method and an apparatus for continuously hot-dip galvanizing a steel strip, which comprises:Using a hot-dip galvanizing tank divided into a reaction chamber and a plating chamber having a bottom wall downwardly inclining toward the bottom wall of said reaction chamber, by a vertical partition provided, at the lowermost end thereof, with a gap and, at the upper end portion thereof, with an aperture of which the opening can be adjusted, said reaction chamber and said plating chamber communicating with each other through said gap and said aperture; causing a hot-dip galvanizing bath containing aluminum in a prescribed amount, contained in said hot-dip galvanizing tank, to circulate by convection, under the effect of stirring by a stirring means provided in said reaction chamber, through said gap and said aperture, between said reaction chamber and said plating chamber; continuously introducing a steel strip into said hot-dip galvanizing bath in said plating chamber while continuing said stirring, to subject said steel strip to a hot-dip galvanizing treatment.
摘要:
A dilution material for measuring infrared spectra comprising two or more kinds of the inorganic materials capable of transmitting infrared rays, of which the surface reflection loss is less than one third, and at least one of which the refractive index is different from another one by more than 0.1, and other means capable of improving infrared spectra of highly scattering samples such as coal powder and pitch powder.
摘要:
Disclosed is an abnormal pattern detection program for a function call in a source program that makes a computer, which is connected to a main memory and an output device, execute the following processes. (1) A reading process for reading the source program onto the main memory. (2) A sentence extracting process for extracting previous and next sentences of every function call of each function from the source program read onto the main memory. (3) A setting process for setting common appearance patterns, which are included in the previous and next sentences of every function call extracted through the sentence extracting process and appear in a high frequency, on the main memory. (4) An output process for outputting a warning message from the output device when a function call whose previous and next sentences do not include any of the common appearance patterns is found in the source program.
摘要:
Disclosed is an abnormal pattern detection program for a function call in a source program that makes a computer, which is connected to a main memory and an output device, execute the following processes. (1) A reading process for reading the source program onto the main memory. (2) A sentence extracting process for extracting previous and next sentences of every function call of each function from the source program read onto the main memory. (3) A setting process for setting common appearance patterns, which are included in the previous and next sentences of every function call extracted through the sentence extracting process and appear in a high frequency, on the main memory. (4) An output process for outputting a warning message from the output device when a function call whose previous and next sentences do not include any of the common appearance patterns is found in the source program.