摘要:
In a lens barrel for automatic and manual focus control of a camera, a non-movable barrel is adapted to be mounted on the camera and a first movable barrel is movably carried by the non-movable barrel with a second movable barrel movably carried by the first movable barrel and a third movable barrel movably carried by the second movable barrel for carrying at least one lens group for focussing by means of axial movement of the lens group. The third movable barrel is guided for movement without rotation relative to the non-movable barrel and the second movable barrel is shifted along the optical axis of the lens group relative to the non-movable barrel. The third movable barrel is shifted along the optical axis relative to the non-movable barrel with either the shifting of the second movable barrel or the shifting of the third movable barrel being for automatic focus control operation and the other being for manual focus control operation.
摘要:
The present invention provides a monoclonal antibody that recognizes the V3 loop of the envelope glycoprotein gp120 of AIDS virus, which is any one selected from the following antibodies: (a) an antibody having the amino acid sequence shown in SEQ ID NO: 1 as the amino acid sequence of a H chain variable region (VH), and having the amino acid sequence shown in SEQ ID NO: 2 as the amino acid sequence of a L chain variable region (VL); and (b) an antibody having the amino acid sequence shown in SEQ ID NO: 3 as the amino acid sequence of a H chain variable region (VH), and having the amino acid sequence shown in SEQ ID NO: 4 as the amino acid sequence of a L chain variable region (VL).
摘要翻译:本发明提供识别AIDS病毒的包膜糖蛋白gp120的V3环的单克隆抗体,其是选自以下抗体中的任一种:(a)具有SEQ ID NO:1所示的氨基酸序列的抗体作为 具有H链可变区(VH)的氨基酸序列,并且具有SEQ ID NO:2所示的氨基酸序列作为L链可变区(VL)的氨基酸序列; 和(b)具有SEQ ID NO:3所示的氨基酸序列的抗体作为H链可变区(VH)的氨基酸序列,并且具有SEQ ID NO:4所示的氨基酸序列作为氨基酸 L链可变区(VL)的序列。
摘要:
A murine monoclonal antibody which specifically binds to a glycoprotein antigen having a molecular weight of about 12.times.10.sup.4 daltons (gp120) present in the envelope of human T-lymphotropic virus III.sub.MN (HTLV-III.sub.MN) and capable of neutralizing the HTLV-III.sub.MN as determined by in vitro inhibition of syncytium formation but does not bind to other HTLV-III strains, or antigen-binding fragments, which is useful for prophylaxis, treatment and diagnosis of AIDS.
摘要:
A contralight compensation exposure control system which determines as a contralight condition and fires a strobe when there is a difference between the output of a partial light measuring means for measuring the brightness of a portion of a scene to be photographed i.e. the brightness of the main object such as a person, and the output of an average light measuring means for measuring the brightness of comparatively large area of the scene i.e. the brightness of the subordinate object such as the background of the main object. The control circuit of the system inhibits the strobe firing and actuates an exposure compensation means to shift the controlled exposure to the overexposure side when a detecting means detect uncompletion of charging of the main capacitor for firing the strobe even if the contralight condition is detected.