baber/WOPTO huggingface dataset:
Patent KR-20040033207-A (KR)
Title: Motor supporting devise for vacuum-cleaner
Inventor: LEE YEONG U
IPC: A47L9/22
Filed: 2002-10-11
Abstract: PURPOSE: A device for supporting a motor for a vacuum cleaner is provided to prevent the vibration of the motor from being transmitted to a body case and to reduce vibration and noise of the body case by forming a motor containing unit for containing the motor in the body case. CONSTITUTION: A motor mounting packing support unit is integrally installed at an upper case(11) of a cleaner body(1), and supports a motor mounting packing coupled to the outer circumference of an impeller cover(42). A seal packing support unit is integrally installed at a lower case(12) of the cleaner body, and supports a seal packing coupled to a bearing placing unit(44) formed at the rear of a motor housing(41). A motor containing unit(50) contains the motor, and supports the bearing placing unit and the impeller cover.
Patent KR-20040035123-A (KR)
Title: Thin film transistor liquid crystal display
Inventor: LEE WON HUI
IPC: G02F1/136
Filed: 2002-10-18
Abstract: PURPOSE: A TFT-LCD device is provided to dispose a slit in an upper common electrode part of a color filter substrate corresponding to gate lines, data lines, and repair lines, thereby removing a parasite capacity among signal lines, the repair lines, and an upper common electrode and reducing signal delay. CONSTITUTION: An array substrate comprises as follows. Gate lines(2) and data lines(4) cross each other. TFTs are comprised in crossed portions of the gate lines(2) and the data lines(4). Pixel electrodes(6) are arrayed within each pixel defined by the gate lines(2) and the data lines(4) so that the pixel electrodes(6) can be contacted with the TFTs. An alignment layer for initial orientation of liquid crystal molecules is applied to a top surface of the array substrate. A plate-shaped upper common electrode(14) is defined on black matrices and color filters.
Patent KR-20040035192-A (KR)
Title: High-temperature furnace for the disposal of solid medical wastes and adsorption plant for oxygen enrichment of air
Inventor: SON BONG JIN
IPC: F23G5/00
Filed: 2002-10-18
Abstract: PURPOSE: An incinerator for treating solid medical waste and an adsorbing plant for enriching oxygen among air are provided to incinerate harmful medical waste over 2000 deg.C by increasing the density of oxygen among air with compact structure. CONSTITUTION: An incinerator for treating solid medial waste comprises an incinerating block, an oxygen enriching block and a dust and harmful material removing block. A combustion chamber is composed of an external insulating body(14) and a cooling jacket(8), and tuyeres(9), a grating(11) and an ash collector(12) are arranged in the head of the combustion chamber. A nozzle(13) supplies oxygen-enriched air to an afterburner(15) and a jacket(7) of a screw(4). The oxygen enriching block includes an air compressor(16), a receiver(17), a pipe line, a valve(19), a silica gel cartridge(20) and a zeolite adsorber(21). A cylindrical external housing of the adsorber has the round section, and an inner shell has an elliptical section. The sectional area of the shell is decreased in reducing the eccentricity of the ellipse, and the active sectional area is reduced with moving air through the adsorbent layer between the inside of the external housing and the outside of the inner shell and streaming flow from the shell to the outlet pipe.
Patent KR-20040036952-A (KR)
Title: Apparatus for coupling screw
Inventor: CHO JEONG HYEON
IPC: B25B27/00
Filed: 2002-10-25
Abstract: PURPOSE: A screw coupling device is provided to keep the bottom of a retainer ring flat and improve stability by tightening each screw with uniform rotary force, simultaneously. CONSTITUTION: A screw coupling device is composed of a driving gear(120) connected to a first driving unit(160) for generating rotary force, a plurality of driven gears(130) having the central axis parallel to the central axis of the driving gear and engaged with the driving gear, a housing(110) containing the driving gear and the driven gears therein, and a plurality of torque wrenches(140) connected to the central axes of the driven gears respectively. The torque wrenches are rotated by the driven gears and tighten screws.
Patent KR-20040037785-A (KR)
Inventor: KIM JIN JEONG
IPC: H03M13/41
Filed: 2002-10-30
Abstract: PURPOSE: A system and a method for decoding data in Viterbi decoder is provided to improve the performance of the overall decoding by obtaining the accumulated average value through (R+C-5K+1)/C number of trace-back operations. CONSTITUTION: A system and a method for decoding data in Viterbi decoder includes a trace-back operation unit(20), an accumulated register block(30) and a decoded data determination block(40). The trace-back operation unit(20) outputs a new storage decode data of the bit which is discarded at a period performing the trace-back operation reliably and the current decoded data of the decode bit. The accumulated register block(30) outputs the existing stored decoded data when the trace-back operation is performed. The accumulated register block(30) is provided with a plurality of registers to receive the new stored decoded data and store it by accumulating it to the corresponding existing stored decode data. And, the decoded data determination block(40) receives the synthesized decode data obtained by adding the existing stored decode data to the current decode data and the corresponding current decoded data and outputs the final decode data by using it during the determination of the bit to be decoded.
Patent KR-20040037843-A (KR)
Title: Mask for forming fine pattern of semiconductor device
Inventor: AHN YEONG BAE
IPC: H01L21/027
Filed: 2002-10-30
Abstract: PURPOSE: A mask for fine patterns of a semiconductor device is provided to be capable of enhancing DOF(Depth of Field) margin in exposing of a storage node. CONSTITUTION: A mask includes a transparent insulating substrate, a plurality of main patterns(23), and at least one subsidiary hole pattern(25). The main patterns are arranged on the transparent insulating substrate spaced apart from each other. The subsidiary hole pattern is arranged at edge portions of the main patterns. The distance length between the main pattern and the subsidiary pattern is λ/2-λ.
Patent KR-20030036106-A (KR)
Inventor: MURATA NORIO
IPC: G02B6/38
Filed: 2002-11-02
Abstract: PURPOSE: An optical fiber connecting element and an alignment sleeve are provided to be capable of quickly and easily carrying out a connecting process with a low cost even at a narrow region. CONSTITUTION: An optical fiber connecting element is provided with an optical alignment sleeve having an insertion port, two optical fibers inserted through the insertion port and an outlet port, and a cyanoacrylate type adhesive(31) injected for fixing the inserted two optical fibers. The optical fiber connecting element further includes a heat-shrinkable tube(41) for enclosing the optical alignment sleeve and the two optical fibers. At this time, a hot-melt adhesive(43) is provided at the inner portion of the heat-shrinkable tube. Preferably, the optical fiber connecting element further includes a compensating rod(42) inserted into the heat-shrinkable tube.
Patent KR-20040039703-A (KR)
Title: The apparatus and method of low power analog digital converter using elimination with dc level
Inventor: KIM HYEONG HUN
IPC: H04B1/40
Filed: 2002-11-04
Abstract: PURPOSE: A low-power ADC(Analog-to-Digital Converter) and method for operating the same are provided to compare an inputted analog voltage value with the first reference offset voltage, to remove the DC component of the analog voltage value, to compare the AC component, the second analog voltage value, with the second reference offset voltage, and to convert the analog signal into a digital signal. CONSTITUTION: A preprocessing part(40) is composed of an analog input and first reference offset voltage processing part(32), a buffer part(34), a timing synchronization and subtraction part(36), and an addition part(38). The analog input and first reference offset voltage processing part(32) compares the first analog voltage, first inputted, with the first reference offset voltage. The buffer part(34) executes buffering in order to remove a DC component according to the first analog voltage value inputted. In case that the first analog voltage value is larger than the first reference offset voltage, the first reference offset voltage is buffered and inputted to the addition part(38). The addition part(38) sums and outputs the first reference offset voltage buffered and inputted. The timing synchronization and subtraction part(36) synchronizes the first analog voltage value with the output of the addition part(38) in timing, subtracts the output of the addition part(38) from the first analog voltage value in order to remove the DC component, and outputs the AC component, the second analog voltage value.
Patent KR-20040046438-A (KR)
Title: an electric heater of roast meat
Inventor: LEE HOON SEUK
IPC: A47J37/06
Filed: 2002-11-27
Abstract: PURPOSE: An electric cooker for roasting meat is provided to improve safety by preventing the overheating of a heating unit. CONSTITUTION: A heating unit(3) has a hot-wire(4), and is fixed to an outer case(1) by a trivet(12). An oil receiving plate(2) is inserted into the outer circumference of the heating unit. An insertion groove is formed at the bottom of a roasting plate(8), and is fixed to the top of the heating unit.
Patent KR-20040047194-A (KR)
Title: A detergent box for washing machine
Inventor: CHA UNG GIL
IPC: D06F39/02
Filed: 2002-11-29
Abstract: PURPOSE: A detergent box of a washing machine is provided to secure washing efficiency and prevent waste of detergent by changing capacity of storing detergent of the detergent box if necessary. CONSTITUTION: A detergent box(50) of a washing machine comprises a storing portion(52) of detergent, a main body(56) of the detergent box and an adjusting plate(58). The storing portion of detergent opens an upper surface to put detergent in. The main body of the detergent box as a drawer type has an outlet(54) to carry away detergent with washing water. The adjusting plate is installed to cover a part of an upper surface of the main body of the detergent box to adjust storing capacity of detergent. Thereby, the amount of detergent is adjusted to put in the detergent box by fitting the adjusting plate to guide ribs(68) formed to the main body of the detergent box.
Patent KR-20040051420-A (KR)
Inventor: SHIN SUN GYUN
IPC: H03K19/003
Filed: 2002-12-12
Abstract: PURPOSE: An input buffer is provided to prevent the leakage current by pulling-up a level of a pad to a power supply voltage level in case that the pad is a floating state. CONSTITUTION: A high voltage detection circuit(100) generates a high voltage detection signal(VDET) when a floating well voltage(VFW) is applied and a voltage greater than power supply voltage level(VDD) is applied to a pad(20). The high voltage detection circuit(100) resets the high voltage detection signal(VDET) in response to a high voltage reset signal(VRE). A control voltage and floating well voltage generation circuit(110) generates the floating well voltage(VFW) and a control voltage(CON) when high voltage is applied to the pad(20). The control voltage and floating well voltage generation circuit(110) generates the power supply voltage(VDD) by the floating well voltage(VFW) and generates a ground voltage by the control voltage(CON) when voltage lower than the high voltage is applied to the pad(20). A PMOS(P-channel Metal Oxide Semiconductor) transistor(P2) is turned off when the floating well voltage(VFW) and the control voltage(CON) becomes the voltage applied to the pad(20), and is turned on when the floating well voltage(VFW) becomes a power voltage(VDD) and the control voltage(CON) becomes the ground voltage, thereby pulling-up the pad(20) to the level of the power voltage(VDD). An NMOS(N-channel Metal Oxide Semiconductor) transistor(N2) transmits the voltage applied to the pad(20). A buffer(BUF2) transits a level of an input signal when a level of a signal transmitted through the NMOS transistor(N2) reaches to a trip voltage thereof.
Patent KR-20040051766-A (KR)
Inventor: CHO JIN HO
IPC: A23L2/00
Filed: 2002-12-13
Abstract: PURPOSE: A composition for eliminating hangover is provided, thereby effectively removing alcohol without side-effects to human body, and eliminating hangover such as headache. CONSTITUTION: The composition for eliminating hangover comprises 40 to 90 wt.% of asparagus extract, 5 to 50 wt.% of two or more extracts selected from green tea extract, onion extract and Japanese apricot(maesil) extract, and 0.01 to 10 wt.% of two or more vitamins selected from vitamin A, vitamin B1, vitamin B2, vitamin C and vitamin B6. Alternatively, the composition for eliminating hangover comprises 40 to 90 wt.% of asparagus extract, 5 to 40 wt.% of green tea extract, 0.1 to 10 wt.% of onion extract, 0.01 to 3 wt.% of vitamin B1, 0.01 to 3 wt.% of vitamin B2 and 0.01 to 4 wt.% of vitamin C.
Patent KR-20030024649-A (KR)
Title: The coupling method for bar steel of different diameter
Inventor: EO BONG SU
IPC: E04C5/16
Filed: 2002-12-16
Abstract: PURPOSE: A coupling method for joints of bars having different diameters is provided to simplify coupling works of bars. CONSTITUTION: The coupling method for joints of bars having different diameters comprises the steps of processing an end of a bar having a small diameter(10) to form a joint(11) of the appointed length, then form-rolling the joint(11), processing an end of a bar having a large diameter(20) to have the same diameter as the joint(11) of the bar having a small diameter(10) to form a joint(21) of the appointed length, form-rolling joints(11,21) of the bars(10,20) and joining a coupling(30) which has the same diameter as screw parts(12,22) of the bars(10,20).
Patent KR-20040055891-A (KR)
Title: Using powder manufacture method of insolubility fibrosis material and powder of insolubility fibrosis material that do bean sprouts by main raw material diet bread
Inventor: SUL IN HO
IPC: A21D13/00
Filed: 2002-12-23
Abstract: PURPOSE: A method for manufacturing insoluble fibroid material powder using bean sprouts and diet bread using the same are provided, thereby preventing corpulence and constipation and improving growth of lactic acid bacteria in the intestine by eating the insoluble fibroid material. CONSTITUTION: The method for manufacturing insoluble fibroid material powder using bean sprouts comprises the steps of: washing bean sprouts and separating stalks from heads; inserting the stalks of bean sprouts in water and boiling them at 110 to 120 deg. C for 15 minutes to elute nutrients such as vitamin; drying the boiled stalk of bean sprouts in a dryer for 2 to 3 hours; and pulverizing the dried stalk of bean sprouts for 2 minutes. The method for preparing the diet bread containing the insoluble fibroid material powder comprises mixing 75g of the insoluble fibroid material powder with 600g of wheat flour.
Patent KR-20040056107-A (KR)
Title: A pen having absorption means
Inventor: KWON KI JONG
IPC: B43K25/02
Filed: 2002-12-23
Abstract: PURPOSE: A writing material with a adhesion plate is provided to have a clipping function for preventing the sheet of book from being turned over by repressing a restoration force of book at maximum and a protecting function for preventing the writing material from being lost. CONSTITUTION: In a writing materials having clip(7) on the body or cap(2) itself, the writing material has a adhesion plate(4) on the opposing side of the clip. A sucking hole(9) is formed in the center of the adhesion plate(4) and a bolt(5) is provided to joint the adhesion plate(4) to the surface of the cap(2) through the sucking hole(9). The writing materials have a clipping function for preventing the sheet of book from being turned over by repressing a restoration force of book at maximum.
Patent KR-20040056472-A (KR)
Title: Frequency hopping system and method thereof
Inventor: JUNG HUN
IPC: H04B1/713
Filed: 2002-12-23
Abstract: PURPOSE: A frequency hopping system is provided to perform rapidly a frequency hopping operation within a broad band by converting each frequency of an output signal of a frequency hopper and an output signal of a fixing PLL and hopping the frequencies at an analog terminal. CONSTITUTION: A frequency hopping system includes a frequency hopper, a PLL(Phase Locked Loop), a mixer, and a modulator. The frequency hopper(200) is used for outputting periodically frequencies according to a predetermined pattern. The PLL(500) is used for outputting a signal having a fixed frequency. The mixer(400) is used for outputting a local signal having a hopped frequency by mixing an output signal of the frequency hopper and an output signal of the fixing PLL. The modulator(100) is used for outputting an RF signal by mixing the local signal having the hopped frequency, an In-phase signal, and a Quadrature-phase signal.
Patent KR-20040057258-A (KR)
Title: Electric capacitive sensor of encoder type
Inventor: JUNG WAN GYUN
IPC: G01D5/241
Filed: 2002-12-26
Abstract: PURPOSE: An encoder type electric capacitive sensor is provided to extend a measuring range of displacement by applying a fundamental principle of an encoder to a capacitive sensor. CONSTITUTION: An encoder type electric capacitive sensor includes a fixing element, a moving element, an AC power source, a displacement sensor, a signal processor, and a microprocessor. The fixing element is formed at a fixing object and includes two or more patterns. The moving element is formed at a moving object and includes two or more patterns. The AC power source(1) is used for supplying the AC power to the fixing object and the moving object. The displacement sensor(20) is used for converting a variation of electric capacitance to an electrical signal. The signal processor(30) is used for converting a displacement signal to a digital signal. The microprocessor(40) is used for correcting the digital signal and calculating total displacement of the moving element.
Patent KR-20040057567-A (KR)
Title: Method of forming oxynitride film
Inventor: DONG CHA DEOK
IPC: H01L21/316
Filed: 2002-12-26
Abstract: PURPOSE: A forming method of an oxynitride layer is provided to minimize the variation of threshold voltage due to trap charge by nitridation processing. CONSTITUTION: A silicon substrate is loaded in an oxidation furnace. A pure silicon oxide layer is grown on the silicon substrate by flowing oxygen-containing source gas. The remaining oxygen-containing source gas is exhausted by flowing inert gas to the oxygen furnace. After rising the temperature in the oxygen furnace and stabilizing the temperature, an oxynitride layer is formed by nitridation processing using nitrogen-containing source gas. The oxygen furnace is rapidly cooled while flowing inert gas.
Patent KR-20040058799-A (KR)
Title: Method for forming triple gate oxide film
Inventor: HA MIN HO
IPC: H01L21/31
Filed: 2002-12-27
Abstract: PURPOSE: A method for forming a triple gate oxide layer is provided to perform an ion implantation process without an additional mask by providing the triple gate oxide layer having different thickness. CONSTITUTION: An isolation layer is formed on a semiconductor substrate(10) to define a first, a second, and a third region(100,200,300). A first photoresist pattern is formed on the semiconductor substrate to expose the first region. Nitrogen ions are implanted into the first region. The first photoresist pattern is removed therefrom. An oxide layer(70) is formed on the semiconductor substrate by performing the first oxidation process. A second photoresist pattern is formed on the semiconductor substrate to expose the first and the second regions. A part of the oxide layer of the second region and the oxide layer of the first region are removed by etching the first and the second regions. The second photoresist pattern is removed therefrom. A triple gate oxide layer is formed on the semiconductor substrate by performing the second oxidation process.
Patent KR-20040059942-A (KR)
Title: Fabricating method of CMOS image sensor with different photo diode depth dependent to wavelength of incident light
Inventor: LEE WON HO
IPC: H01L27/146
Filed: 2002-12-30
Abstract: PURPOSE: A method for manufacturing a CMOS image sensor is provided to improve properties of the image sensor by controlling the doping profile of a photodiode in accordance with the wavelength of incident light. CONSTITUTION: The first buffer layer is formed on a blue pixel for sensing a relatively short wavelength. The second buffer layer is formed on the blue pixel and a green pixel, thereby exposing a red pixel for sensing a relatively long wavelength. By implanting n-type dopants using the second and first buffer layer as a mask, the first n-type doping region(26a) of the blue pixel with shallow doping depth(hB), the second n-type doping region(26b) with doping depth(hG) and the third n-type doping region(26c) with deep doping depth(hR) are formed in an epitaxial layer(22). Also, by implanting p-type dopants using the third buffer layer(27) and the fourth buffer layer(28) as a mask, the first, second and third p-type doping region are formed in the first, second and third n-type doping region, respectively.
Patent KR-20040060263-A (KR)
Title: Apparatus and method for controling reverse link power in a mobile communication system
Inventor: BAE JUN YEONG
IPC: H04B7/26
Filed: 2002-12-30
Abstract: PURPOSE: A power control apparatus in a mobile communication system and a method therefor are provided to convert and use a threshold value for controlling power of a reverse link when a reverse link supplementary channel is newly allocated. CONSTITUTION: A threshold value converter receives a signal related to allocation or release of a previously calculated power control threshold value(set_point_org) and an R-SCH(Reverse-Supplemental Channel) from a CPU of a base station(701). The threshold value converter determines whether the R-SCH is to be allocated(702). If the R-SCH is to be allocated, the threshold value converter sets a new threshold value by adding a threshold value increase portion(Delta 1) to the power control threshold value(703). If the R-SCH is not to be allocated(702), the threshold value converter determines whether to release the R-SCH(704). If the R-SCH is not to be released, the threshold value converter sets the received threshold value as it is(705). If the R-SCH is to be released(704), the threshold value converter sets a new threshold value by subtracting a threshold value decrease portion(Delta 2) from the received power control threshold value(706).
Patent KR-20020033837-A (KR)
IPC: C02F1/00
Filed: 2000-09-29
Abstract: 본 발명은 액체에서 미생물과 다른 불필요한 불순물을 여과하는 다단 액체 여과 장치 및 다단 공정을 제공한다.  본 발명은 활성화 탄소 필터 단에 앞서 미생물 제거 필터 단를 채용하며 특히 가정 용수 공급에의 사용에 적합하다.
Patent KR-20020043631-A (KR)
IPC: H04M3/42
Filed: 2001-08-01
Abstract: 무선 장치에서 애플리케이션을 선택하는 방법 및 사용자 위치 방법이 제공된다.  애플리케이션을 선택하는 방법에 있어서, 특정 메시지들은 무선국으로부터 수신된다.  애플리케이션 특정 메시지들은 애플리케이션 특정 메시지들을 송신하는 무선국을 통해 제공된 서비스들에 특정한다.  애플리케이션 특정 메시지들은 특정 애플리케이션을 식별하는 애플리케이션 특정 식별자와 특정 애플리케이션에 대응하는 데이터를 갖는다.  수신된 애플리케이션 특정 식별자에 대응하는 애플리케이션이 무선 장치에 존재하는지가 결정된다.  대응하는 애플리케이션이 무선 장치에 부재함이 결정되면, 대응하여 수신된 데이터가 무시된다.  무선 시스템에 사용되는 사용자 위치 방법에 있어서, 무선 장치들의 사용자들의 사용자 아이덴티티들 및 위치들은 등록된다.  무선 장치들은, 무선 장치들이 시스템에서의 무선국들의 커버리지 영역들에 진입할 때, 무선 시스템을 통해 로밍할 수 있다.  사용자 위치 인식 애플리케이션을 무선 장치들의 사용자 아이덴티티들 및 등록된 위치들을 사용한다.