baber/WOPTO huggingface dataset:
Patent KR-20000023083-A (KR)
Title: Display apparatus
Inventor: GOJIMA TOSHIHASA
IPC: G09G3/32
Filed: 1999-09-11
Abstract: PURPOSE: A display apparatus is provided to maintain a color representation of each pixel consisting of all uniform screen without a need of selecting a light emitting diode. CONSTITUTION: In a display apparatus, radiation data is supplied to a latch(13R) for R data,a latch(13G) for G data and a latch(13B) for B data, respectively. all pixels are latched as the R, G and B data. A calculation operation of a calculation operation processing part(14) is executed by the latched R, G and B data and by a chromaticity correction coefficient written to a chromaticity correction coefficient register(16). The calculation result of the processing part(14) is supplied to a data memory(15) as correction radiation data to be stored. Brightness correction data in a brightness correction data memory(20) is supplied to a constant current driver(18) according to a supplied control signal. The constant current driver(18) drives an LED display(19) according to the correction radiation data and the brightness correction data.
Patent KR-20010027280-A (KR)
Inventor: HWANG GEUM CHAN
IPC: H04W28/22
Filed: 1999-09-13
Abstract: PURPOSE: A parallel-combined adaptive communication system for supporting a multiple transmission rate and a method using the same are provided to variably decide a data transmission rate by the combination of the number of spread codes selected for data transmission, between entire spread codes included in a base station and spare spread codes allocated to a terminal station, and to minutely regulate a data transmission rate by using a spread code repeating method. CONSTITUTION: A transmission unit(31) of a base station receives information on a service kind, to decide a transmission rate of data appropriate for a service. The transmission unit(31) decides the values of spread code numbers(Mr,Mc). Data are diffused by using the selected Mc of spread codes. If data spread is completed, a repetition number of spread codes is decided to regulate a desired data transmission rate. A receiving unit(32) of a terminal station reversely performs the operations performed in the transmission unit(31). The receiving unit(32) decides transmitted spread codes, and decides receiving data according to the received spread codes.
Patent KR-20010027758-A (KR)
Inventor: JUNG UN JO
IPC: B26D3/00
Filed: 1999-09-15
Abstract: PURPOSE: A meat slicer is provided to improve a cutting effect by cutting meat after interlocking up and down a loading unit on which the meat is put, forming a cutting knife in a band type, regulating the large and small meat on the loading unit and adjusting the position of the meat. CONSTITUTION: In a meat slicer, an interlocking table(13) adhered to a guide unit(12) of a machine body(10) is interlocked by an interlocking device(11). A loading unit(20) fixed on the interlocking table is interlocked up and down. One pair of pulleys(31) rotated at a high speed by a drive motor and a band type cutting knife(32) are made up. When the meat put on the loading unit is ascended, the meat is cut into the thickness on the basis of an establishment distance with a thickness adjusting plate(21). A blade portion of the band type cutting knife is formed in a wave shape, a mountain shape or an isosceles mountain shape. Accordingly, a cutting effect is improved. In addition, the cutting effect is more promoted by forming a guide groove and a protrusion for preventing the rapid dislocation and water seal of a cutting piece.
Patent KR-20010029306-A (KR)
Title: A multimedia data vending machine
Inventor: CHO JONG RAE
IPC: G07F17/00
Filed: 1999-09-30
Abstract: PURPOSE: A multimedia material bending machine is provided to edit and store the multimedia material by user easily and rapidly which desires edition of the multimedia material. CONSTITUTION: A multimedia material bending machine has a coin inserting unit(110), an interface board(160), an exterior lighting unit(170), a speaker, an input unit(120), a camera(130), a scanner(140), a microphone(150), a central processing unit(180), a store unit(210) and a display(190). The input unit(120) inputs operation of user and transmits it to the central processing unit(180). The central processing unit(180) controls each unit on the basis of the command of the user and edits materials inputted from the input unit(120). The store unit(210) stores the materials edited by the central processing unit(180). The display(190) displays process state of the operation.
Patent KR-20010036300-A (KR)
Inventor: KIM GI JUN
IPC: H04B1/69
Filed: 1999-10-07
Abstract: PURPOSE: A method of deciding a parameter for up link rate matching is provided to make a mobile communication system using a W-CDMA(Wideband-Code Division Multiple Access) system decide a parameter of a repetition algorithm, among channelizing code rate matching procedures. CONSTITUTION: Ratios of the number of repetitive bits are calculated, relating to inputted bit columns. An intermediate parameter is calculated according to each calculated ratio. The intermediate parameter presents an average repetition distance having code symbol units. A shifting parameter is calculated by using the calculated intermediate parameter. The shifting parameter decides repetition positions of each column relating to each interleaved input bit column. In the step of calculating the shifting parameter, if the calculated intermediate parameter is not over 2, '0' and '1' are alternately set up with calculated parameter values relating to each column.
Patent KR-20010036374-A (KR)
Inventor: YU CHOON YEOL
IPC: G06F17/00
Filed: 1999-10-08
Abstract: PURPOSE: The keyboard for inputting a character manually and by automatic recognition of the character and the structure of a key, are provided to reduce the size of the keyboard and make it convenient to input data, by assigning a plurality of characters on one key, and enabling the character desired by a user to be searched and inputted with reference to a word list, a syntax rule and probability. CONSTITUTION: It is determined whether a character is inputted by a manual input mode or an automatic input mode(1-1). The user inputs a character and a sentence by pressing a key(1-3). One of the characters assigned onto a key is selected, and then displayed on a monitor(1-4). The character inputted is stored in a memory(1-5). The next character of the same word is inputted(1-7), and a different word is inputted(1-8). A key for inputting the remaining characters of the same word is processed, and the characters related to the processed key are assembled with each other(1-11). A word list is searched and thereby the word desired by the user is found(1-12). The user checks that the searched word corresponds to the word which he/she wants to input(1-13, ..., 1-20).
Patent KR-20000028950-A (KR)
Inventor: BRUIKER PETER
IPC: F28F9/26
Filed: 1999-10-09
Abstract: PURPOSE: A heat exchanger is provided to be simple and cost effective without receiving turbulent current from impact and to distribute hot fluid from not cooled pipe to plural cooled pipes after passing through a connecting unit. CONSTITUTION: A heat exchanger(1) contains four cooled pipes(4) having smaller diameters than a not cooled pipe(2) and the cooled pipes are distributed in a circular shape to be surrounded by cylindrical outer coat(5) for being welded to a floor(6). Also, the cooled pipes are extended through an inlet chamber(7) of coolant and a connecting unit(3) contains a circular inlet unit(8) having the same diameter with the not cooled pipe welded to the connecting unit. And the inlet unit is arranged in a star shape for being distributed to plural transferring channels(10) of gas. Then, the channels are connected with the cooled pipes for being distributed around the circle with regular interval.
Patent KR-20000035017-A (KR)
Inventor: ZHOU HAI
IPC: H04B7/005
Filed: 1999-10-15
Abstract: PURPOSE: A method and apparatus is provided for estimating the timing position of data bursts received in a data stream, where each data burst includes a number of bits comprising a training sequence in a fixed location. CONSTITUTION: A receiver includes circuitry for, in respect of each received data burst, estimating at least one position of the timing location of the training sequence, equalizing the data burst for each estimated position, and correlating each equalized data burst. Where a plurality of positions of the timing location of the training sequence are estimated, the receiver circuitry, for each received data burst, determines the correlation result having the highest value and retains the equalized data burst associated with the correlation result having the highest value.
Patent KR-20010037893-A (KR)
Inventor: JUNG CHANG YEONG
IPC: H01L21/027
Filed: 1999-10-20
Abstract: PURPOSE: A method for manufacturing a photoresist pattern of a semiconductor device is provided to improve a roughness characteristic of a sidewall of the photoresist pattern, by performing a heat hardening process and a plasma process after a developing process. CONSTITUTION: Photoresist is applied on a semiconductor substrate(100). The photoresist reacting or non-reacting with light is selectively eliminated to form a photoresist pattern by an exposure process and a developing process using a predetermined mask. A heat hardening process is performed in a changed temperature band of a glass of the photoresist to decrease roughness of a sidewall(106) of the photoresist pattern.
Patent KR-20010046963-A (KR)
Inventor: LEE CHOON SOON
IPC: A23L23/00
Filed: 1999-11-16
Abstract: PURPOSE: A method for removing smell from powdered red pepper and smell of fresh young greens such as onion, Welsh onion or the like generated in the process for the preparation of a bean curd pot stew of thick soypaste mixed with red peppers is provided, thereby producing food with good taste without smell peculiar to fresh herbs. CONSTITUTION: The process is characterized in that a specified amount of thick soypaste mixed with red peppers, powdered red pepper, an onion and a Welsh onion or the like are boiled down with weak flame for 2 to 3 hr during the preparation of a bean curd pot stew of thick soypaste mixed with red peppers to remove smell from powdered red pepper and smell of fresh young greens.
Patent KR-20010047529-A (KR)
Title: Level shifter circuit
Inventor: LEE SANG PIL
IPC: G11C5/14
Filed: 1999-11-22
Abstract: PURPOSE: A level shifter circuit is provided to improve an integration and an operation speed of a device by performing a high level or low level shifting using one level shifter. CONSTITUTION: The circuit includes: the first inverter(31) inverting an input voltage to the first voltage or to the second voltage; the first NMOS transistor(32) whose source is connected to an output terminal of the first inverter and a gate is connected to the first voltage and a body is connected to the fourth voltage; the first PMOS transistor(33) whose source is connected to the output terminal of the first inverter and to the source of the first NMOS transistor and a gate is connected to the second voltage and a body is connected to the third voltage; the second PMOS transistor(34) whose drain is connected to a drain of the first NMOS transistor and a source and a body are connected to the third voltage; the second NMOS transistor(35) whose drain is connected to the drain of the first PMOS transistor and a source and a body are connected to the fourth voltage; the third PMOS transistor(36) whose drain is connected to a gate of the second PMOS transistor and a gate is connected to a common drain of the first NMOS transistor and the second PMOS transistor, and a source and a body are connected to the third voltage; and the third NMOS transistor(37) whose drain is connected to the gate of the second NMOS transistor and to the drain of the third PMOS transistor, and a gate is connected to a common drain of the first and the second PMOS transistor, and a source and a body are connected to the fourth voltage. And, an output value of the level shifter circuit is inverted and output to the external through the second inverter inverting an output of the common drain of the third PMOS transistor and the third NMOS transistor.
Patent KR-20010047814-A (KR)
Inventor: KIM DEOK SEUNG
IPC: B62D1/19
Filed: 1999-11-23
Abstract: PURPOSE: An impact energy absorbing device has a predetermined overlapping part to improve shock absorbing performance. CONSTITUTION: A universal joint has a pipe member having an upper joint structure(4) on the upper end thereof and a lower joint structure(4) on the lower end thereof. A predetermined overlapping part(61) formed to be Z-shaped by bending the middle of the pipe member more than twice. When an impact occurs to the longitudinal direction, the predetermined overlapping part(61) is bent to overlap the middle of the universal joint to absorb the impact. The predetermined overlapping part(61) is formed by pressure forming to have thin and wide sectional shaped to be easily overlapped.
Patent KR-20010053969-A (KR)
Inventor: CHOI YONG WON
IPC: E03C1/282
Filed: 1999-12-02
Abstract: PURPOSE: An impurity eliminator is provided to reduce inconvenience and troublesomeness on cleaning a calorific filter by removing impurities loaded in the calorific filter easily and to improve the cleanliness of a drain area. CONSTITUTION: An impurity eliminator installed on a drain(5) extended downward from an exhaust port comprises; a calorific filter(7) installed on the drain to filter impurities and to generate heat electrically; a power supply unit(8) supplying electric power to the calorific filter; a blast way(9) diverged from the drain; an exhaust fan(13) installed to the blast way to absorb odors caused by the operation of the calorific filter and to exhaust to the outside.
Patent KR-20000030106-A (KR)
Inventor: YU HO JUN
IPC: C09D11/037
Filed: 1999-12-10
Abstract: PURPOSE: A wrapping paper having an excellent quality is provided which is cured at room temperature, not having a desorb of pattern in a printed layer. CONSTITUTION: The wrapping paper is obtained from a method characterized in that 500 g of transparent ink comprising polyvinyl chloride or acrylonitrile-butadiene-styrene copolymer resin, 500 g of metal color powder and 30-50 g of binder such as Visprox TCl 8785 hardener are mixed to give a printing coating material for wrapping paper. Thus, the coating material, containing 500 g of transparent polyvinyl chloride ink, 500 g of metal color powder and 30 g of binder, is sprayed on the paper to form 100- 125 micrometer of flower pattern, and cured at 20-25 second to give the title wrapping paper.
Patent KR-20000012811-A (KR)
Inventor: NA KAP JUN
IPC: D06N3/14
Filed: 1999-12-10
Abstract: PURPOSE: A production method of an artificial leather is provided to make the bulk feeling, the folding property, the crease, and the outer appearance for the function of shoes similar to a natural leather, and to prevent the migration. CONSTITUTION: The suede-typed artificial leather for shoes is produced by: dyeing a fine yarn unwoven fabric formed by a polyester fiber and a nylon fiber; solidifying, washing, and drying by impregnating by a polyurethane impregnate liquid after padding-drying by a PVC aqueous solution; buffing. The fine yarn unwoven fabric is the fine yarn unwoven fabric of 0.3 ¯ 0.6 denier having the weight rate of the polyester fiber:the nylon fiber = 45 ¯ 55%:55 ¯ 45%. The polyurethane impregnate liquid is used the polyurethane impregnate liquid of the low viscosity and of the high solid powder having the viscosity of 30,000 ¯ 50,000 and the solid powder content of 35 ¯ 45%.
Patent KR-20010055827-A (KR)
Inventor: KIM CHANG RYEOL
IPC: H04B1/38
Filed: 1999-12-13
Abstract: PURPOSE: An apparatus for displaying residual battery amount of a folder type mobile station using an LED is provided to easily know residual battery amount without unfolding the mobile station and improve the outward appearance. CONSTITUTION: An ADC(Analog-to-Digital Converter)(10) receives BATT_ID voltage in the range of 0.5-2.5V for converting the voltage into digital value in the range of 0-255. An MSM(Mobile Station Modem)(20) receives the digital value from the ADC(10) and outputs signals making a selector pin 00 when digital information is 0-55, making the selector pin 01 when digital information is 55-100, making the selector pin 10 when digital information is 100-200, and making the selector pin 20 when digital information is 200-255. A 4X1 multiplexer(30) receives the signals for connecting an input end to a ground. The first LED(41) turns on if X0 input end of the 4X1 multiplexer(40) is connected to the ground, and maintains off state in other cases. The second LED(42) turns on if X1 input end of the 4X1 multiplexer(40) is connected to the ground, and maintains off state in other cases. The third LED(43) turns on if X3 input end of the 4X1 multiplexer(40) is connected to the ground, and maintains off state in other cases. The fourth LED(44) turns on if X4 input end of the 4X1 multiplexer(40) is connected to the ground, and maintains off state in other cases.
Patent KR-20010057024-A (KR)
Inventor: KWAK DONG YEONG
IPC: G02F1/1345
Filed: 1999-12-17
Abstract: PURPOSE: Liquid crystal display(LCD) and method for manufacturing the same are to enhance adhesive force between a sealant and a lower substrate when attaching an upper substrate and the lower substrate. CONSTITUTION: A gate electrode line, a gate link and a gate electrode pad are formed in a display part on a substrate(72) for an LCD. A gate insulating film(74) is formed on the entire surface of the substrate. A data electrode line, a data link(52) and a data electrode pad are formed on the gate insulating film. A passivation film(78) made of organic insulating material is formed on the gate insulating film including the data electrode line, data link and data electrode pad. The passivation film formed between the gate link and the data link is removed to form a first hole(56) for exposing the gate insulating film. The gate insulating film exposed through the first hole is removed to form a second hole. A sealant(54) is coated in a crossed direction of the gate link and the data link to contact the sealant with the gate insulating film through the first and second holes.
Patent KR-20010065003-A (KR)
Inventor: YOO YUN GI
IPC: C09K17/02
Filed: 1999-12-20
Abstract: PURPOSE: A method for solidifying dredged materials is provided which reduces the secondary environmental contamination even though the solidified dredged materials are reclaimed and reuses the obtained solid matter. CONSTITUTION: The method for solidifying dredged materials comprises steps of: (i) after mixing 35-65 wt.% of the dredged materials having a water content of not more than 50 wt.% with 65-35 wt.% of cement, molding the mixture in a molding machine; (ii) after drying the molded materials of the step (i) in a drying furnace at a temperature of 250-300 deg.C for more than 1 hours, cooling it.
Patent KR-20010057692-A (KR)
Inventor: JUN UNG
IPC: C21B13/00
Filed: 1999-12-23
Abstract: PURPOSE: A nozzle of a COREX melting furnace to the front end of which ceramic is mounted is provided which has a long life cycle compared to an existing nozzle by applying a refractory composition consisting of BN, BN composite materials, or SiC or SiC composite materials to a ceramic member so as to obtain far more excellent heat impact resistance. CONSTITUTION: In a nozzle (1) having a hollow ceramic member (6) on the inner circumferential surface of a female groove in which a depression is formed in a certain size for supplying oxygen to a COREX melting furnace as maintaining the same axis as an oxygen line at the front center part of a nozzle mouth (3), the nozzle of a COREX melting furnace to the front end of which ceramic is mounted is characterized in that the ceramic member consists of 0 to 90 wt.% of ZrO2 or SiC contained BN. In a nozzle (1) having a hollow ceramic member (6) on the inner circumferential surface of a female groove in which a depression is formed in a certain size for supplying oxygen to a COREX melting furnace as maintaining the same axis as an oxygen line at the front center part of a nozzle mouth (3), the nozzle of a COREX melting furnace to the front end of which ceramic is mounted is characterized in that the ceramic member consists of 0 to 90 wt.% of Si contained SiC.
Patent KR-20010057701-A (KR)
Inventor: LEE MAN SEOK
IPC: A01N25/12
Filed: 1999-12-23
Abstract: PURPOSE: The titled granular agricultural chemical formulation obtained by dissolving a sulfonylurea-based agricultural chemical in suitable solvents and stabilizers and subjecting to absorption in a carrier is provided, which can be manufactured at low cost in a simple manner. CONSTITUTION: This agricultural chemical formulation is prepared by dissolving a sulfonylurea-based agricultural chemical in one or more solvents such as high melting point petroleum-based aromatic hydrocarbon or heterocyclic compound and subjecting to absorption in a carrier. The petroleum-based aromatic hydrocarbon has C9 to 13, a melting point of 150 to 280degC. and an aromatic content of 95% or more. The heterocyclic compound is α-butyrolactone, N-methyl-2-pyrrolidone, cyclohexanone, dioxane, sulforane or morpholine.
Patent KR-20010061635-A (KR)
Inventor: KIM DO SEONG
IPC: B22D11/10
Filed: 1999-12-28
Abstract: PURPOSE: An orifice typed nozzle is provided to reduce casting defects and to prevent a reduction of the productivity by preventing a clog of a passage. CONSTITUTION: A step(14) is formed in an inner wall of a porous refractory(12) to be vertical for an axial direction of a nozzle(100). Ar gas is injected by reducing static pressure of the nozzle under the step(14). The step(14) is formed under 100mm from a brake surface(110). An external gas pool(6) of the step(14) is isolated by a separating wall(15). The Ar gas is supplied and a bubbling is performed by connecting Ar supply pipes(7,16) with an upper gas pool and a lower gas pool. Thereby, a sticking of the refractory in the nozzle and a clog of the nozzle are prevented by uniformly bubbling Ar bubbles.
Patent KR-20010066364-A (KR)
Inventor: MUN JEONG MIN
IPC: F21V8/00
Filed: 1999-12-31
Abstract: PURPOSE: A reflection type display device is provided to improve an optical efficiency of the device by making the majority of the intensity of a light emitted toward an observer from the reflection type display device proceed within an effective range of the observer's view. CONSTITUTION: The reflection type display device comprises a reflection type liquid crystal display panel(30) and a subsidiary sheet light source(52) having a light-receiving plate(46) having a sloped top surface. The subsidiary sheet light source has a lamp(41), a lamp reflection mirror(42), the light receiving plate and a side reflection mirror(48). The lamp reflection mirror surrounds the lamp, and the light-receiving plate makes the light from the lamp be incident into the whole display surface of the LCD panel with a uniform intensity. The light-receiving plate has a micro protruded pattern(47) on a bottom and has a sloped top surface. The side reflection mirror acts as preventing the leakage of the light by reflecting the incident light to the light-receiving plate.