| Patent Number |
Title Of Patent |
Date Issued |
| 5394004 |
Multicolored electric field light emitting device with protruded electrode |
February 28, 1995 |
| A semiconductor device and a method of making the same capable of simplifying the process of making and reducing the cost of making. In the method a first layer is formed which has a plurality of conductors at its edge portion. Thereafter, a second layer is formed on the first layer |
| 5392491 |
Cleaner head for a vacuum cleaner |
February 28, 1995 |
| There is disclosed a cleaner head having a detachable mop, which can perform simuiltaneously both of dust sucking and floor mopping functions, thereby resulting in enhanced efficiency of cleaning and shortening of cleaning hours. The cleaner head according to the present invention co |
| 5392182 |
Mode changing apparatus utilizing one cam gear and one solenoid for a cassette tape recorder |
February 21, 1995 |
| An apparatus and a method for mode changing of a deck mechanism suitable for used in a compact cassette tape recorder. The apparatus includes actuating members for selectively actuating a mode switch, first restriction members for restricting rotation of the actuating members, select |
| 5391982 |
Apparatus for automatically recognizing a frequency of a power supply and method thereof |
February 21, 1995 |
| An apparatus for recognizing a frequency of an electric power being applied to an electric/electronic device for preventing an error operation of the electric/electronic device generated when the frequency of power supply to be applied differs from the operating frequency determined at t |
| 5391964 |
Magnetron yoke joint having bent joining lugs |
February 21, 1995 |
| Yoke joints of a magnetron for generating microwaves include joining lugs having holes protruding out from the upper edges of each end of a plane part of a lower yoke and catches provided in an upper yoke to join with the above joining lugs. The upper and lower yokes are joined by means |
| 5389982 |
Optical system for liquid crystal projector |
February 14, 1995 |
| An optical system of a liquid crystal projector includes a metal halide lamp as a light source of a high luminance, a polarized light prism for separating the light from the metal halide lamp into respective light elements of the visible rays in accordance with spectral characteristics |
| 5389979 |
Chrominance signal playback system and method for video cassette recorders having noise suppress |
February 14, 1995 |
| An improved chrominance signal playback system and method for a video cassette recorder are disclosed. A radio frequency of composite video signal detected by a video head is applied to a low-pass filter which filters the composite video signal and outputs a low frequency of chromina |
| 5388299 |
Washing control system of a washing machine |
February 14, 1995 |
| This invention relates to a washing control system of a washing machine which is provided to have a capability of carrying out the best washing, using accurate washing information required in washing, which comprises steps of reading washing information on information mediums attached on |
| 5387922 |
Apparatus for driving an LCD module with one driving circuit |
February 7, 1995 |
| Apparatus for driving a liquid crystal display module provided with one driving circuit for outputting overflown LCD driving circuit. The LCD driving controller outputs two groups of scanning signals which are sequentially outputted at two timings being different from each other, syn |
| 5386333 |
Head drum cleaning device for magnetic recording and reproducing apparatus |
January 31, 1995 |
| A head drum cleaning device for a magnetic recording and reproducing apparatus comprising a head cleaning lever pivotally mounted to a fixed base plate of the apparatus by a pin fixed to the fixed base plate, a cleaning roller rotatably mounted to one end of the head cleaning lever by |
| 5386309 |
Liquid crystal display module with positioning marks on circuit substrate and heat seal |
January 31, 1995 |
| A liquid crystal display module includes a circuit substrate having at least two II-shaped positioning marks and a pattern line connected with the positioning marks in series, a heat seal having H-shaped positioning marks formed at locations corresponding to the locations of the II-shape |
| 5386236 |
Television screen aspect ratio converting method and the device thereof |
January 31, 1995 |
| A television screen aspect ratio converting method and the device thereof which is suitable to display a video signal having a 4:3 screen aspect ratio on a screen having a 16:9 aspect ratio. According to the present invention, scanning lines amounting to 30 lines or less having unimporta |
| 5382939 |
Cooking state displaying apparatus and method for a microwave oven combined with a television |
January 17, 1995 |
| A cooking state displaying apparatus and method for a microwave oven combined with a television. The apparatus includes a body sensor for sensing if there is a person near the microwave oven, and in accordance with the sensed output from the body sensor during cooking, selectively di |
| 5382775 |
Method and apparatus for automatic cooking in a microwave oven |
January 17, 1995 |
| Method and apparatus for automatic cooking in a microwave oven capable of executing the automatic cooking in an optimal state by detecting an outflow air temperature and a weight of food at an initial stage, calculating an outflow air temperature difference after executing a cooking |
| 5381677 |
Automatic washing machine |
January 17, 1995 |
| An automatic washing machine having a floating member for selectively engaging the inner tub with the rotator or with the outer tub. The outer tub has first teeth on its inner bottom and the inner tub has a through hole on its bottom, and the rotator has second teeth on its lower surface |
| 5379076 |
Video motion compensation circuit |
January 3, 1995 |
| A video motion compensation circuit comprising a Y phase variation compensation section for inputting a macro slice address signal and a motion vector Y signal and compensating for a variation in a phase of the motion vector Y signal and a X phase variation compensation section for i |
| 5376775 |
High frequency induction heating appliance |
December 27, 1994 |
| A high frequency induction heating appliance comprising a working coil for generating a high frequency signal, a switching device for switching a drive voltage to the working coil, a low voltage transformer for lowering an AC power voltage, an input current detector for detecting current |
| 5374123 |
Thermal comfort sensing device |
December 20, 1994 |
| A temperature comfort sensing device and a method for manufacturing the same, capable of achieving comfortable air conditioning by detecting an average temperature comfort sensitivity to a room environment and thus analogizing a correct predicted mean vote value. The temperature comfort |
| 5373328 |
Apparatus for separating luminance and color signals by detecting the horizontal and vertical va |
December 13, 1994 |
| An apparatus for separating luminance and color signals from a composite video signal, which is capable of suppressing a cross luminance phenomenon of the luminance signal and a cross color phenomenon of the color signal. The apparatus comprises a first color signal detecting circuit for |
| 5373319 |
Object tracking device for a camcorder |
December 13, 1994 |
| An object tracking apparatus for a camcorder which automatically controls the photographing direction in the camcorder according to the movement of the object so that the camcorder can automatically track and photograph the object. The object tracking apparatus for a camcorder comprises |
| 5373206 |
Position detection of rotors for switched reluctance motor |
December 13, 1994 |
| A position detection apparatus for a switched reluctance motor wherein a single sensor is used for detecting a rotor position and thus driving the motor. A sensing unit is provided with a single sensor for detecting a position of a rotor, a start signal generation circuit, for generating |
| 5371432 |
Dust collector in a cathode ray tube |
December 6, 1994 |
| A dust collector for collecting dust in a cathode ray tube includes collecting parts which form a collecting space for collecting dust in the cathode ray tube. One of the collecting parts is formed by a retainer for retaining the collecting parts in the cathode ray tube. The dust collect |
| 5370470 |
Ink film tension device for color video printer |
December 6, 1994 |
| An ink film tension device for applying a tension to an ink film used in a color video printer comprising a fixed shaft fixedly mounted to a reel bracket, a resilience member rotatably mounted to the fixed shaft, a reel body rotatably mounted to the fixed shaft and operatively connected |
| 5369438 |
Apparatus for processing image motion compensation information for an image processing system |
November 29, 1994 |
| An apparatus for processing image motion compensation information for an image processing system, which can add image motion compensation information and assign the bit number suitable for a specific data size required in signal processing added data with a simple structure. The appa |
| 5369405 |
Coefficient generation apparatus for variable length decoder |
November 29, 1994 |
| A coefficient generation apparatus for a variable length decoder, capable of simplifying its circuit arrangement and reducing a processing time required to decode run-length signals and thus recover them to have actual coefficients. The apparatus comprises an absolute address generation |
| 5369335 |
Coupling device for antenna feeder in a magnetron comprising engaged male and female members |
November 29, 1994 |
| This invention relates to a magnetron with a device for coupling an antenna feeder to an evacuation tube. The coupling device comprises a male engaging member formed at an upper end of the antenna feeder and a female engaging member formed at a lower end of the evacuation tube and adapte |
| 5369249 |
Inductor arrangement for an induction heating apparatus |
November 29, 1994 |
| A heating apparatus for an electromagnetic cooker and the manufacturing method has an improved electromagnetic induction characteristic and its capacity can be easily changed. The heating apparatus comprises a substrate made of an insulating material, a plurality of conductive fine l |
| 5367342 |
Adaptive Y/C separation with artifacts removal via switchable trap in luminance channel |
November 22, 1994 |
| An apparatus for separating a luminance signal and a chrominance signal from a video signal includes a subtractor for obtaining a difference (first subtract signal) between the original composite video signal and a one line-delayed video signal and a difference (second subtract signal) |
| 5365500 |
Key control method and control device for a cassette tape recorder |
November 15, 1994 |
| A cassette tape recorder including input key means having one or more keys, each key capable of representing a plurality of functions selectable by the user to be performed. The control means provides a control signal in response to at least one of the functions selected by the user and |
| 5363216 |
Contact image sensor module |
November 8, 1994 |
| A contact image sensor module comprising a plurality of blocks for transforming light being incident upon into image data, the block having a plurality of unit cells, the unit cell including a light-electro transducer and a switching element, a plurality of common lines for providing |
| 5363201 |
Picture control system for video cassette tape recorder |
November 8, 1994 |
| A picture control system for a video cassette tape recorder, capable of compensating edge portions of a reproduction luminance signal by obtaining a hard compensating signal by filtering a high-band component of the reproduction luminance signal, a soft compensating signal by filtering a |
| 5363144 |
Television ghost canceling device |
November 8, 1994 |
| The present invention relates to a television ghost canceling device applied with a ternary sequence ghost cancellation reference signal, which comprises: a ternary sequence generating section included in a transmitting section of television system and for generating a training signa |
| 5362661 |
Method for fabricating thin film transistor |
November 8, 1994 |
| The method comprising the steps of: depositing a semiconductor layer serving as an active layer, a first gate insulation film and an second gate insulation film on an insulation-transparent substrate, in this order; patterning the second gate insulation film using a mask for the patt |
| 5361099 |
NTSC/HDTV community receiving system |
November 1, 1994 |
| A NTSC/HDTV community receiving system having a microcomputer, HDTV and NTSC tuners and NTSC and HDTV intermediate frequency detectors. The system includes an A/D converter for converting HDTV and NTSC intermediate frequency signals into digital signals and a demodulator for demodulating |
| 5359860 |
Method and apparatus for controlling a temperature in a refrigerating chamber of a refrigerator |
November 1, 1994 |
| A method and apparatus for controlling a temperature in a refrigerating chamber of a refrigerator by sensing the temperature of cold-air by firsh and second temperature sensors disposed in the vicinity of cold-air suction and in feed ports, and finely adjusting the suction and feeding of |
| 5359582 |
Subcode reading apparatus for a compact disc player |
October 25, 1994 |
| A subcode reading apparatus for a compact disc player, designed to automatically read subcode data recorded on a compact disc without depending on a system controller, which includes a timing control circuit for storing in a memory the subcode data of successive blocks outputted from |
| 5359420 |
Macro block address processor for digital compressed video signal decoder |
October 25, 1994 |
| A macro block address processor for a digital compressed video signal decoder, comprising input run/level memories for storing a zero run value and a level value for each macro block coefficient data from a decoding section, respectively, an absolute macro block address generator for |
| 5357526 |
Method and apparatus for correcting errors of compressed data |
October 18, 1994 |
| A method for and an apparatus for correcting errors of compressed digital data, using a dual decoding system for correcting errors generated at the data by adding parity bits having an error correction capability for K symbols to the data fields of the data. Errors of up to K are correct |
| 5357282 |
Video decoder with parallel implementation |
October 18, 1994 |
| An image decoder for discrete cosine transform and motion compensation which separately performs a process for inverse quantization and inverse discrete cosine transform in the unit of 8.times.8 block and a process for motion compensation in the unit of 16.times.16 block and processes an |
| 5357168 |
Magnetron having a cathode with tapered end shields |
October 18, 1994 |
| This invention relates to a magnetron which is adapted to increase electrostatic capacitance between holes of magnetic pole pieces and end shields to improve oscillation efficiency. The magnetron comprises an anode cylinder, anode vanes attached to inner surface of the anode cylinder |
| 5357092 |
Barcode communication interface system and method therefor |
October 18, 1994 |
| A barcode communication interface system and method capable of transmitting to a host computer barcode information received from a barcode decoder that is properly formatted and decoded without any error in an asynchronous manner. In this interface system, a microcontroller receives |
| 5357087 |
Method for controlling a power relay for actuating a magnetron of a microwave oven |
October 18, 1994 |
| A method for controlling a power relay for actuating a magnetron of a microwave oven in which contacts thereof are closed at various points of time or phase of an AC sinusoidal waveform input thereto with an equal probability, thereby preventing a transfer of the contacts of the power |
| 5355177 |
Luminance/color signal separation apparatus |
October 11, 1994 |
| A luminance/color signal separation apparatus comprising an analog/digital converter for converting a composite video signal inputted therein into a digital composite video signal, an adjacent signal detection circuit for detecting from the composite video signal from the analog/digital |
| 5354972 |
Power supply for a microwave range |
October 11, 1994 |
| A power supply for a microwave range, which can control its own output voltage over a wide range of voltages by utilizing a voltage driving type switching element, and which includes a first transformer for driving a DC voltage, a switching element for driving the first transformer, a |
| 5353224 |
Method for automatically controlling a travelling and cleaning operation of vacuum cleaners |
October 4, 1994 |
| A method for automatically controlling a travelling and cleaning operation of a vacuum cleaner. The method comprises a learning travel step for calculating and storing straight travelling distances of outline paths and path directions together with the total number of the outline paths, |
| 5353123 |
Apparatus for processing still picture in video laser disc player |
October 4, 1994 |
| An apparatus for processing a still picture in a video laser disc player, comprising a memory store interval control section for outputting a memory store interval control signal in response to field and field reference signals from a field separation section, an external still picture s |
| 5352874 |
Apparatus for changing cooking control data of automatic cookers |
October 4, 1994 |
| Apparatus for changing cooking data of an automatic cooker allowing the user to change to a desired level which is capable of serving a food tasting just right to the user. The apparatus includes a power supply, a controller for controlling its peripheral equipments according to the |
| 5352543 |
Structure of thin film electroluminescent device |
October 4, 1994 |
| Disclosed is a thin film electroluminescent device of this invention comprising a transparent substrate, a transparent electrode, a fluorescent layer emitting a light when being charged with a certain voltage, a first and second insulating layer being laminated on the top and the bottom |
| 5351096 |
Remote control circuit for video cassette tape recorder |
September 27, 1994 |
| A remote control circuit for a system wherein several terminal units are operatively connected to a single main unit, enabling the main unit to be controlled by the terminal units. The remote control circuit includes a remote control receiving unit equipped in a TV system and adapted to |
| 5350968 |
Deflection yoke mounting apparatus for a color picture tube |
September 27, 1994 |
| A deflection yoke mounting apparatus for a color picture tube having a deflection yoke for deflecting electron beams generated by an electron gun to be securely fixed to a neck portion of a funnel of the picture tube to prevent deterioration of convergence and purity characteristics of t |
