摘要:
To coat a solution on both surfaces continuously in such a state that an edge portion of the substrate is so constructed as to be fixed, and the substrate is attached to a substrate fixing frame having a positioning mechanism.
摘要:
The present invention provides fused heterocyclic derivatives represented by the general formula: wherein R1 represents H, halogen, OH, etc.; R2 represents H, halogen or an alkyl group; R3 and R4 represent H, OH, halogen, etc.; Q represents alkylene, etc.; ring A represents aryl or heteroaryl; and G represents or pharmaceutically acceptable salts thereof, or prodrugs thereof, which exhibit an excellent inhibitory activity in human SGLT and are useful as agents for the prevention or treatment of a disease associated with hyperglycemia such as diabetes, postprandial hyperglycemia, impaired glucose tolerance, diabetic complications or obesity, pharmaceutical compositions comprising the same, and pharmaceutical uses thereof.
摘要:
A polishing pad (10) has an upper-layer pad (11) having a hole (11a) defined therein, a light-transmittable window (41) disposed in the hole (11a) for allowing light to pass therethrough, and a lower-layer pad (12) disposed below the upper-layer pad (11) and having a light passage hole (12a) defined therein which has substantially the same diameter as the hole (11a) in the upper-layer pad (11). A transparent film (13) with an adhesive agent applied to upper and lower surfaces thereof is interposed between the upper-layer pad (11) and the lower-layer pad (12). The hole (11a) defined in the upper-layer pad (11) and the light passage hole (12a) defined in the lower-layer pad (12) have substantially the same size as each other.
摘要:
A polishing apparatus is used for polishing a substrate such as a semiconductor wafer, and has a sensor capable of continuously detecting the thickness of an electrically conductive layer. The polishing apparatus includes a polishing table having a polishing surface, and a top ring for holding and pressing the substrate against the polishing surface to polish the surface of the substrate. A sensor such as an eddy-current sensor is disposed below the polishing surface of the polishing table for measuring the thickness of a conductive layer formed on the surface of the substrate.
摘要:
A CMOS image sensor unit with serial data transmitting function is disclosed. A CMOS sensor unit as a two-dimensional sensor constituted by a plurality of CMOS elements arranged in a regular array in the row and column directions, a clock unit for obtaining a clock signal at a predetermined oscillation frequency, a PLL circuit unit receiving the clock signal from the clock unit and a parallel-to-serial converter unit for converting parallel data read out from the CMOS sensor to serial data in synchronism to the clock signal from the PLL circuit are mounted on a single image sensor unit.
摘要:
An ink jet printing device including an ink channel wall defining an ink chamber; a nozzle portion formed with a nozzle connecting the ink chamber with atmosphere; and a thermal heater formed to the ink channel wall adjacent to the nozzle portion, the thermal heater including a Ta--Si--O ternary alloy thin film resistor having a composition of 64% .ltoreq.Ta.ltoreq.85%, 5%.ltoreq.Si.ltoreq.26%, and 6%.ltoreq.O.ltoreq.15% and a nickel film conductor.
摘要:
The present invention is directed to a method of applying a magnetic thin film on a substrate by alloy electroplating in which the alloy content in the deposition is defined by an electric current density in the course of the plating operation. The magnetic thin film is superior in uniformity and formability on a complicated substrate. The method comprises the step of changing the electric current density from a low value to a high value, and vice versa at predetermined intervals during plating to laminate different alloy-content plated layers into a multilayer thin film, and improving the magnetic characteristics of the film by heat treatment.
摘要:
Apparatus for measuring the electron temperature of plasma includes a first probe which is inserted in the plasma to detect the floating potential. Two sequentially generated pulses of distinct voltages are added to the detected floating potential and these summed voltages are then sequentially applied to the plasma via a second probe. The current in the second probe is detected and the electron temperature is then calculated from the values of the voltage pulses and the currents detected by the second probe.
摘要:
An apparatus for detecting contamination on probe surface which comprises a sweep voltage generator for generating sweep voltage which is applied to a probe or probes in plasma, a probe current detection circuit for detecting probe current which flows in accordance with the sweep voltage applied, an amplitude discriminator for comparing the probe current with a predetermined threshold and generating an output signal when the probe current becomes equal to the predetermined threshold, a first sample-hold circuit for sampling and holding the sweep voltage upon reception of the output signal from the amplitude discriminator while the sweep voltage is increasing, a second sample-hold circuit for sampling and holding the sweep voltage upon reception of the output signal from the amplitude discriminator while the sweep voltage is decreasing, and a subtracter for providing a difference between the sweep voltages holded in the first and second sample-hold circuit. Degree of the contamination on the probe surface can be evaluated from the difference.
摘要:
The substance of the present invention which contains alkali metal carbonate or alkali metal silicate, alkali metal-organic acid salt, a surface-active agent, alkali metal hydroxide and water is capable of converting waste cooking oil into soap which can be used for washing purposes. The substance contains a minimum amount of or no strong alkali substances and is therefore quite safe for home use. Thus, waste cooking oil may be recycled for useful purposes and contamination of sewage with waste cooking oil can be prevented.