Abstract:
The invention is for an outer ring which has a flange formed with engaging hooks for assembly with a retainer. An object is to prevent the outer ring from catching each another in manufacturing steps. A thrust bearing includes an outer ring which has a flange provided with radially inward-protruding engaging hooks. Each engaging hook has an amount of protrusion which is not greater than a height of the flange tip edge of a hypothetical outer ring. This arrangement prevents any of the engaging hooks of the outer ring from being caught by the flange of another outer ring.
Abstract:
The invention is for an outer ring which has a flange formed with engaging hooks for assembly with a retainer. An object is to prevent the outer ring from catching each another in manufacturing steps. A thrust bearing includes an outer ring which has a flange provided with radially inward-protruding engaging hooks. Each engaging hook has an amount of protrusion which is not greater than a height of the flange tip edge of a hypothetical outer ring. This arrangement prevents any of the engaging hooks of the outer ring from being caught by the flange of another outer ring.
Abstract:
An outer ring for rocking bearing (11a) includes a raceway surface (12a) on the inner diameter side and has flange parts (13a) and (13b) provided by bending axial both ends to the inner diameter side. The flange parts (13a) and (13b) are provided with bent parts (17a) and (17b) axially bent toward the raceway surface (12a) side so as to enfold a retainer arranged on the inner diameter side. Thus, the retainer can be enfolded by the bent parts (17a) and (17b). Therefore, even when the retainer comes to be moved to the inner diameter side of the outer ring for rocking bearing (11a), the retainer is caught by the bent parts (17a) and (17b), so that the movement of the retainer to the inner diameter side is restricted and rollers and the retainer can be prevented from dropping off.
Abstract:
The present invention includes wickerol and a method for producing the wickerol. In the method for producing the wickerol, Trichoderma atroviride strain FKI-3737 (FERM ABP-11099 corresponding to FERM BP-11099) belonging to filamentous fungi is cultured in a medium, and the wickerol is accumulated in a culture, and then the produced wickerol is isolated and purified from the culture. A substance having inhibitory activity against influenza virus replication and containing the wickerol as an active ingredient, and an anti-influenza drug containing the wickerol as an active ingredient are obtained.
Abstract:
This invention relates to a 2-acylaminopropanol compound represented by the formula (I): ##STR1## (wherein R.sup.1 represents a phenyl group which may be substituted by 1 to 3 same or different substituents selected from alkyl, alkoxy, hydroxyl, hydroxyalkyl and nitro, R.sup.2 represents the following formula (II), (III), (IV), (V) or (VI), ##STR2## (wherein R.sup.3, R.sup.4, R.sup.5, R.sup.6, R.sup.7, R.sup.8, R.sup.9, m and p are those defined in the specification) R.sup.11 represents a hydrogen atom or a hydroxyl group, and n represents an integer of 3 to 15) or a pharmaceutically acceptable salt thereof.
Abstract:
A rocking bearing outer ring (12) includes an arcuate track member (13) having a track surface on its inner diameter surface, and a flange portion (14) projecting radially inward from each widthwise end portion of the track member (13). In addition, when it is assumed that L1 represents a circumferential length of the track member (13) and L2 represents a circumferential length of the flange portion (14), 0.2≦L2/L1≦8 is satisfied.
Abstract:
An organic solvent cleaning apparatus has a cleaning chamber that is hermetically sealed by operating a door provided at its entrance and that is rendered full of an organic solvent vapor to effect a cleaning operation, and that is formed with an entrance in a side portion of the cleaning chamber. The cleaning chamber is equipped with vapor supply means capable of supplying the vapor only during the cleaning operation and with vapor collecting means, including cooling coils that are lowered to condense the vapor, for collecting the vapor after the cleaning operation. In one embodiment, this organic solvent cleaning apparatus has a vertically movable cover which in its descended position surrounds a material to be cleaned and creates a seal with a reservoir of liquid solvent at its lower end to prevent supplied vapor from leaking out.
Abstract:
Disclosed is an agent for curing neuronal diseases caused by disorders of peripheral nervous system or central nervous system, which comprises a 2-acylaminopropanol compound of the formula: ##STR1## wherein R.sup.1 represents a phenyl group or cyclohexyl group each of which may be substituted by 1 to 3 same or different substituents selected from the group consisting of alkyl, alkoxy, hydroxy and nitro, or represents an alkyl group, and n represents an integer of 0 to 16, or a pharmaceutically acceptable salt thereof as an effective ingredient.
Abstract:
The present invention includes wickerol and a method for producing the wickerol. In the method for producing the wickerol, Trichoderma atroviride strain FKI-3737 (FERM ABP-11099 corresponding to FERM BP-11099) belonging to filamentous fungi is cultured in a medium, and the wickerol is accumulated in a culture, and then the produced wickerol is isolated and purified from the culture. A substance having inhibitory activity against influenza virus replication and containing the wickerol as an active ingredient, and an anti-influenza drug containing the wickerol as an active ingredient are obtained.