摘要:
An article exchanging apparatus for withdrawing a consumed article from a processing unit and replacing it with a fresh article is provided in which the fresh article is easily placed on the same level in the processing unit by incorporating weight actuated switch means, means for detecting the level at which the consumed article was removed and converting same to signal means and level indicating and measuring means for receiving the generated signal means to indicate the level at which the consumed article was removed and thereafter enabling the placing of the fresh article at the same level as the consumed article by adjustment to correspond to the generated signal value.
摘要:
A herbicidal emulsion composition comprising an ethenylamide compound as a herbicidally active component and a dichloroacetamide compound as a phytotoxicity reducing agent. This composition has excellent keeping stability because the phytotoxicity reducing agent of the composition does not decompose and crystals do not separate out even when it is kept for a long time. An amino alcohol and a polar nonaqueous solvent as a solvent are added to the ethenylamide compound and the dichloroacetamide compound to prepare a herbicidal emulsion composition.
摘要:
An N-substituted chloroacetanilide represented by the following formula (I) ##STR1## wherein A represents a member selected from the class consisting of halogen atoms, alkoxy groups having a linear or branched, saturated or unsaturated C.sub.1 -C.sub.6 alkyl group, alkylthio groups having a linear or branched, saturated or unsaturated C.sub.1 -C.sub.6 alkyl group, and alkoxyalkyl groups having a linear or branched, saturated or unsaturated C.sub.1 -C.sub.6 alkyl group and having a linear or branched, saturated or unsaturated C.sub.1 -C.sub.6 alkylene group, R.sub.1, R.sub.2 and R.sub.3 are identical or different, and each represents a hydrogen atom, a halogen atom, a linear or branched, saturated or unsaturated C.sub.1 -C.sub.6 alkyl group, an alkoxy group having a linear or branched, saturated or unsaturated C.sub.1 -C.sub.6 alkyl group R is a hydrogen atom or a linear or branched, saturated or unsaturated C.sub.1 -C.sub.4 alkyl group, or an alkylthio group having a linear or branched, saturated or unsaturated C.sub.1 -C.sub.6 alkyl group, and n represents 1 or 2, and when n is 2, the two A's may be identical or different; a process for producing the above compound by reacting an N-substituted aniline with a chloroacetyl halogenide or by reacting a 2-substituted thiophene with a chloroacetanilide; and a herbicidal composition containing a herbicidally effective amount of the compound of formula (I).
摘要:
A method of producing a yoke of a rotary electric machine wherein a cylindrical blank is formed comprises extrusion forming a semi-finished article having abutting surfaces at axial opposite ends in the first step. The abutting surfaces are subjected to coining in the second step whereby the two abutting surfaces can have a spacing interval of high accuracy and can be disposed parallel to each other.