Abstract: A cleaning equipment generally comprises: a cleaning bath 30 for storing therein a cleaning solution to allow a semiconductor wafer W to be dipped in the cleaning solution to clean the surface of the wafer W; a cleaning solution supply pipe 33 for connecting the cleaning bath 30 to a pure water supply source 31; a chemical storing container 34 for storing therein a chemical; a chemical supply pipe 36 for connecting the cleaning solution supply pipe 33 to the chemical storing container 34 via an injection shut-off valve 35; and a diaphragm pump 37 for injecting a predetermined amount of chemical from the chemical storing container 34 into pure water flowing through the cleaning solution supply pipe 33. The temperature of the cleaning solution in the cleaning bath 30 is detected by, e.g., a temperature sensor 44.

Abstract: A semiconductor memory device includes at least one memory block comprising: a plurality of word lines; a plurality of bit lines; and a plurality of memory cells each including a first switching element and a capacitor which is connected to the bit line via the first switching element, a node comprising a capacitance member having a predetermined capacitance, a second switching element for connecting the bit line to the node, a bit line precharge circuit, a capacitance member precharge circuit, and a control circuit for controlling the first switching element so as to connect electrically the memory cell which is coupled to the selected word line of a read operation to the corresponding bit line, and for controlling the second switching element so as to connect electrically the selected bit line of the read operation to the node comprising the precharged capacitance member, whereby changing the electric potential of the selected bit line so as to apply a predetermined voltage signal to the capacitor of the se

Abstract: The present invention is directed to methods of obtaining plant-derived delipidated extracts that inhibit apoptosis, the extracts obtained, compositions containing said extracts and methods of using said compositions. FIG. 11 is a bar graph which illustrates a lower incidence of diarrhea in rats treated with methotrexate and fed a diet of compositions of the claimed invention as compared to controls.

Abstract: A drive device for driving a matrix-type LCD apparatus comprises a voltage signal supply means for outputting a plurality of voltage signals with different levels. The voltage signals have alternately positive and negative levels with respect to an AC reference voltage applied to a counter-electrode of the LCD apparatus. The AC reference voltage is approximately 180.degree. out-of-phase with the voltage signals. The drive device also comprises a signal electrode drive means which selects one of the voltage signals depending upon an input digital video signal, and which supplies the selected voltage signal to a signal electrode of the LCD apparatus.

Abstract: This invention is a surgical device. It is a guidewire for use in a catheter and is used for accessing a targeted site within a system of lumen within a patient's body. The guidewire may be of a high elasticity metal alloy, preferably a Ni-Ti alloy, having specified physical parameters, and is especially useful for accessing peripheral or soft tissue targets. The "necked" guidewire tip also forms a specific parameter of the invention.

Abstract: Improvements in the existing procedures and materials for conduct of high gradient magnetic separation (HGMS) are disclosed. Superior superparamagnetic particles, optionally coated with a polysaccharide or other, usually organic, materials can be prepared in uniform compositions with homogeneous magnetizations. The coating can conveniently be conjugated to a specific binding moiety complementary to a biological material whose purification or separation is desired. In addition, plastic coated matrices which form superior magnetic gradient-intensifying supports are disclosed, along with improved methods and apparatus to conduct HGMS.

Abstract: Neutral lipids are provided characterized by binding to phorboid and ingenoid receptors. These lipids are found in a wide variety of cellular sources as well as milk and may be isolated by specific extraction and chromatographic procedures. Depending upon the source, the glycerides may be mono- or di-glycerides, wherein the total number of carbon atoms of the fatty acis is in the range of 18 to 26, so that the monoglyceride has a fatty acid of at least 18 carbon atoms, while the di-glyceride has a fatty acid of at least 14 carbon atoms. The long chain fatty acids have at least one site of olefinic unsaturation.