Abstract: A fine friction and wear test apparatus for a plate specimen comprises a fixing unit a driving unit installed on the fixing unit for fixing and moving a certain plate specimen, a ball specimen support member for rubbing and wearing the plate specimen, a rotation plate position controller fixed on the fixing unit for controlling the position of the ball specimen support member, a ball specimen controller for controlling the ball specimen support member, a controller for detecting the degree of a friction and wear of the plate specimen and controlling each mechanical and circuit part; and a power supply unit for supplying a power to a part which requires a certain power.

Abstract: A fine friction and wear test apparatus for a plate specimen comprises a fixing unit, a driving unit installed on the fixing unit for fixing and moving a certain plate specimen, a ball specimen support member for rubbing and wearing the plate specimen, a rotation plate position controller fixed on the fixing unit for controlling the position of the ball specimen support member, a ball specimen controller for controlling the ball specimen support member, a controller for detecting the degree of a friction and wear of the plate specimen and controlling each mechanical and circuit part; and a power supply unit for supplying a power to a part which requires a certain power.

Abstract: A method and apparatus for automatically recognizing blood cells is provided. The method comprises obtaining image data of said blood cells, storing the image data of said blood cells in a memory, analyzing the image data of said blood cells and calculating a plurality of cell-characteristic parameter values for each of said blood cells, and recognizing each of said blood cells based on said plurality of cell-characteristic parameter values. In order to analyze the image data of blood cells, a group of nucleus pixels are first extracted from said stored image data and stored in the memory. The group of nucleus pixels are then segmented into individual nucleus clusters which represent each of the blood cells, and the data of the individual nucleus clusters are stored together with the associated cytoplasm data in the memory. Cell-characteristic parameter values for each of the blood cells are calculated based on its nucleus and associated cytoplasm data.

Abstract: The composite self-lubricating material according to the present invention comprises a metal matrix containing functional additives; the matrix is formed by two components, one forming shells of the functional additives, the other being located in the spaces between the shells.