An apparatus for a solid parking installatin to load several automobiles in a limited space is disclosed herein. This apparatus includes a solid parking installation of the apartment type which has a plurality of floors and loading spaces that are mutually crossed and assembled from H-shaped steel. Chains for driving are mounted to the horizontal shaped beams, the position of the chains being determined by the height of the solid parking installation. Wires and extensible springs are connected t...

A DRAM comprising a silicon substrate with a field oxide layer 2, gate oxide layer 3, gate electrode and gate electrode lines 4A, 4B, oxide spacers 5 and drain and source electrodes on the silicon substrate 1 to define a MOSFET 25 is disclosed. A first insulating layer 7 covers the MOSFET 25 except for a portion of said source electrode 6B. A charge storage electrode 11A, with at least one tunnel space 9B having walls formed therein, overlies the source electrode 6B and is in electrical contact ...

An apparatus compensates for an attenuation of a signal on a telephone line in a communication system connected to the telephone line via a transformer. A photo coupler detects a loop current at a primary winding of the transformer. A controller generates switching control signals corresponding to an output of the photo coupler based on a predetermined switching table, and controls an overall operation of the communication system by receiving coding data. A level amplifier having different gains...

A barbecue grill comprises a gridiron disk, a shaft extending from the gridiron disk so that the shaft becomes substantially perpendicular to the gridiron disk, a bowl having a channel where the shaft is detachably received through the channel, and a motor attached to the bowl to generate rotation of the shaft.

A method for generating high peak power pulses in lamp pumped continuous lasers by current mixing is disclosed, in which three kinds of oscillations, i.e., pure continuous wave laser oscillation, pure pulse laser oscillation and mixed laser oscillation of continuous wave and pulse lasers are attained without replacing any internal components of the laser. The current mixing is implemented by combining a high peak pulse current from pulse mode power supply and a DC current from the continuous wav...

A device and method for detecting a motion vector of an image. The device comprises a horizontal edge extractor, a one-line accumulator, a delay register, a vertical line memory, a sign decision memory, a vertical correlation arithmetic unit, a horizontal edge extractor, a first horizontal line memory, a second horizontal line memory, a comparator, and a horizontal correlation arithmetic unit. Directional edges are used to enhance the accuracy of a motion vector. Since correlation values are cal...

A method and system is disclosed in which the local variation of an extended radiation source is monitored with single-element detector. The chromatic aberration of the imaging optics induces the different transmittance curves for different wavelengths, and the different shape in the transmittance curve is used as a spatial filter which is multiplied to the chromatic intensity profile of the extended radiation source to detect the local variation in the intensity profile of the extended radiatio...

A recording and reproducing apparatus using a video tape includes a user interfacer for generating comment information in response to a user key input, a video cassette recorder for recording the comment information on a predetermined region in a video tape, a transmission interfacer for enabling the user interfacer and the video cassette recorder to a transmit and receive a signal therebetween and a display for displaying a signal reproduced from the video cassette recorder so that user can rec...

Integrated circuit memory devices include precharge controller circuit, which generates a precharge control signal in response to completion of a write operation on a first input/output bus. A precharge circuit drives the first and a input/output buses to a predetermined voltage level in response to the precharge control signal. Multiple switches may be used to couple the first and second input/output buses to the memory cell array and these switches may also be coupled to a column select line. ...

An input and output line equalizing circuit for connection to a pair of input and output lines of a memory device. The equalizing circuit includes an equalization control circuit providing at an output a precharge signal, and an equalizing unit connected to the input and output lines. The equalizing unit responding to receipt of a precharge signal from the equalization control circuit to maintain the pair of input and output lines at the same voltage level. The equalizing control circuit include...