baber/WOPTO huggingface dataset:
Patent KR-20030007500-A (KR)
Title: Polyamide thermoplastic compositions with improved impact strength properties
IPC: C08L77/06
Filed: 2001-04-03
Abstract: The invention relates to a polyamide-based thermoplastic composition comprising, by weight: 50 to 98 parts of a polyamide (A1) nondiamine; 0.2 to 40 parts, preferably 0.2 to 9 parts, of a polyamide (A2) diamine, said polyamide (A2) being different from the polyamide (A1) and the ratio by mass (A2)/(A1) being less than 1; 1 to 60 parts, preferably 1 to 30 parts, of a reactive impact modifier (B) or of a blend of modifiers comprising at least one reactive impact modifier (B) or of a blend (B') comprising at least one impact modifier and at least one reactive modifier. It also relates to an impact modifier composition and to the process for the preparation of a thermoplastic composition according to the invention using such an impact modifier composition.
Patent KR-20030007780-A (KR)
IPC: A61K8/02
Filed: 2001-05-25
Abstract: 저융점이고 또한 친수성이며, 유화적성이 우수한, 일반식 R 1   a R 2   b SiO (4-a-b)/2 로 표시됨과 동시에, 융점이 40℃ 이하인 스테롤변성 실리콘화합물 및 상기 실리콘화합물을 배합한 안정성 및 보습성이 우수한 화장료를 제공한다. 
     다만, 일반식중의 R 1 은, 지방족 불포화결합을 갖지 않는 동종 또는 이종의, 탄소수가 1∼10이고, 1가인 알킬기, 아릴기, 아르알킬기, 또는 불소치환 알킬기, R 2 는 일반식 -(C p H 2p )O(C q H 2q O) r -X로 표시되는 유기기, X는 스테롤의 수산기를 제외한 1가의 잔기이고, a, b는 각각 1.0 ≤a ≤2.5, 0.001 ≤b ≤1.0, 1.5 ≤a + b ≤2.6을 만족시키는 정수, p는 2∼6의 정수, q는 2∼4의 정수, r은 3∼200의 정수이다.
Patent KR-20030026247-A (KR)
IPC: F16C33/34
Filed: 2001-06-12
Abstract: 롤링 요소 베어링은 각각 궤도가 마련되어 있는 내륜 및 외륜과, 각 궤도륜의 궤도와 접촉하는 일련의 롤링 요소를 포함한다.  롤링 요소와 궤도 사이의 접촉부에는 윤활막이 형성되는데, 이 윤활막은 각 접촉부의 입구 측에 윤활 메니스커스를 형성한다.  이러한 베어링에서는, 가혹한 윤활 상태가 우세하다.  각 롤링 요소의 표면에는 소정량의 윤활제가 채워져 있는 미세한 리세스가 있고, 이 리세스는 궤도륜과 롤링 요소 사이의 접촉부에 의해 형성되는 접촉 영역에서 평탄화되며, 이에 의해 윤활제를 각 접촉부의 입구 측에서 방출하면 메니스커스가 상기 접촉부로부터 더 멀리 이동하게 된다.  이 메니스커스의 이동으로 인하여 각 접촉 영역에서의 윤활막 두께는 증가하게 되고, 이에 따라 베어링의 윤활 상태가 개선된다.
Patent KR-20040063499-A (KR)
Inventor: YOON SEONG HO
IPC: G06F13/362
Filed: 2003-01-08
Abstract: PURPOSE: An apparatus and method for sharing an IP of a dual processor are provided to simplify a hardware construction of a system and maximize efficiency internal bus utilization. CONSTITUTION: An MCU(Micro Control Unit)(50) communicates with the first RF control IP(54). A DSP(Digital Signal Processing)(52) performs special processing according to a modem method together with the second RF control IP(Intellectual Property)(56). The first RF control IP(54) stores upon receiving an address, read/write strobe signals and data from the MCU(10), dividing a system clock signal upon receiving it, and outputs a serial clock signal(SCLK), serial data(SDATA) and a serial enable signal(SEN). The second RF control IP(56) stores upon receiving an address, read/write strobe signals and data from the DSP(52), divides a system clock upon receiving it, and outputs a serial clock signal(SCLK), serial data(SDATA) and a serial enable signal(SEN). An arbiter(58) receives a serial link use request signals(RequestM, RequestD) from the first and second RF control IPs(54,56) and outputs serial link use permission signals(GrantM,GrantD) according to a pre-set priority level and a MUX select signal. A MUX(60) selectively outputs the serial clock signal(SCLK), the serial data(SDATA) and the serial enable signal(SEN) outputted from the first or second RF control IPs(54,56) according to the MUX select signal of the arbiter(58).
Patent KR-20040064180-A (KR)
Title: Functional towel
Inventor: SON YOUNG SUK
IPC: A47K10/02
Filed: 2003-01-09
Abstract: PURPOSE: Provided is a functional towel including natural brewing diet enzymes using functional materials which can supplement health when be taken, the functional materials known as increasing the functions of the internal organs in general being mixed with all kinds of grains, vegetables, plants and fruits, tourmaline raw stones, mud and charcoal, to use the functional materials/nutraceuticals for the bio-control functions such as the metabolism in the body system, bio-defense, bio-rhythm control, prevention of and recovery from a disease. CONSTITUTION: The functional towel comprises diet enzyme and herb medicine ingredients of functional materials/nutraceuticals from the natural raw materials. The method of the functional towel comprises all kinds of profitable fermenting processes such as saccharification and acetic acid/lactic acid treatment, wherein the materials containing herb medicine extract ingredients as prepared at the rate of each functional material/nutraceuticals are added, transcribed, applied and contained under their coexistence.
Patent KR-20040064532-A (KR)
Title: Yellow earth boards for construction panels, bricks, floors and medical bed panels, and forming method thereof
Inventor: KANG SHANG KEU
IPC: C04B14/10
Filed: 2003-01-13
Abstract: PURPOSE: Provided are yellow earth boards having high strength, smooth surface and long-term use for constructional and medical uses by pressure-forming yellow earth on supporting materials. CONSTITUTION: The yellow earth boards are formed by the following steps of: feeding pure yellow earth powder(7) into a mold(4) to be an effective thickness; putting yellow earth-supporting materials(6) comprising cement, wood powder, gypsum and vegetable binder on the yellow earth layer; applying heat of 150deg.C and pressure of 30cm¬2/1000t, wherein a small portion of the binder comes out of mixtures and soaks yellow earth by pressing, and yellow earth is solidified.
Patent KR-20040069711-A (KR)
Inventor: CHOI YEON GEUN
IPC: F24F11/00
Filed: 2003-01-30
Abstract: PURPOSE: A heating overload operation control method of an air conditioner used for both heating and cooling is provided to secure smooth heating performance by maximally preventing a compressor from stopping in a heating overload and reducing time to a re-starting time and starting noise in turning off a compressor. CONSTITUTION: A heating overload operation control method of an air conditioner used for both heating and cooling is composed of steps for operating a compressor at a first set value by measuring temperature of an indoor heat exchanger in a heating operation mode; opening a bypass valve of an outdoor heat exchanger if the temperature of the indoor heat exchanger rises and exceeds a second set value after operating the compressor; operating indoor and outdoor fans if the temperature of the indoor heat exchanger exceeds a third set value after opening the bypass valve of the outdoor heat exchanger; controlling operations of the indoor and outdoor fans and closing the bypass valve if the temperature of the indoor heat exchanger is over a fourth set value; stopping the outdoor fan if the temperature of the indoor heat exchanger is over a fifth set value after closing the bypass valve; operating the indoor fan at a maximum RPM(Revolution Per Minute) if the temperature of the indoor heat exchanger is over a sixth set value after stopping the outdoor fan; and stopping the compressor and the indoor fan if the temperature of the indoor heat exchanger is over a seventh set value after operating the indoor fan at the maximum RPM.
Patent KR-20040069822-A (KR)
Inventor: CHO JE GWANG
IPC: H03B5/12
Filed: 2003-01-30
Abstract: PURPOSE: A voltage controlled oscillator having a constant gain in a wide frequency bandwidth and a method for the same are provided to have a low noise characteristics and to implement a wide frequency bandwidth at a low supplying voltage of the IC. CONSTITUTION: A voltage controlled oscillator having a constant gain in a wide frequency bandwidth includes a transconductance amplifier(100), an inductor(110), a non-switched varactor(120), a plurality of switched capacitors(130) and a varactor(140). The transconductance amplifier(100) generates the amplified oscillation signal having a resonance frequency changed in response to the overall inductance and the overall capacitance and outputs the generated signal to the oscillation signal output terminal. The inductor(110) supplies the overall inductance. The non-switched varactor(120) changes the capacitance corresponding to the change of the control voltage inputted to the control voltage input terminal and contributes the change of the overall capacitance. The plurality of switched capacitors(130) is provided with a plurality of digital switches controlled by a predetermined control circuit and a plurality of capacitors connected to the digital switches. The switched capacitors(130) supply the capacitance to each of the capacitors. And, the varactor(140) is connected to the digital switches and changes its capacitance corresponding to the change of the control voltage.
Patent KR-20040073827-A (KR)
Inventor: JEONG HONG JUN
IPC: A47C27/00
Filed: 2003-02-12
Abstract: PURPOSE: A triple foldable mattress with a backbone and hip protecting function is provided to eliminate pressure and pain applied to the backbone and hip, and to achieve an effective and economical structure. CONSTITUTION: The triple foldable mattress is divided into an upper portion(20), a middle portion(30), and a lower portion(40). The divided portions respectively comprise bodies(8,9,10) each consisting of an elastic damping member and an outer shell(5) wrapping the elastic member. The damping member(3) forming the body(9) of the middle portion is different from the damping members(2,4) forming the bodies(8,10) of the upper and lower portions.
Patent KR-20040073860-A (KR)
Inventor: KIM BYEONG YU
IPC: G06F3/12
Filed: 2003-02-15
Abstract: PURPOSE: A method and a device using a multi-port are provided to automatically try printing on several printers through the multi-port registering at least one printer. CONSTITUTION: A multi-port addition register registers the multi-port in a priority order by adding the multi-port connecting at least one printer with a host to the port of the host and searching the information for at least one printer. A printer selector selects the printing printer from the printers connected through the additionally registered multi-port. The multi-port addition register is equipped with a port adder(70) adding the multi-port to the port of the host, an information searcher(72) searching/inputting the printer information, an information register(74) registering the inputted information to the added multi-port by the priority order of the additionally registered printer, and a printer addition checker(76). The printer addition checker checks that the printer to be additionally added is present and the priority of the additionally added printer is set, and outputs a checking result as the first control signal.
Patent KR-20040078521-A (KR)
Title: Supporting device for spinning tackle
Inventor: BAEK KYEONG TAEK
IPC: A01K97/10
Filed: 2003-03-04
Abstract: PURPOSE: A supporting device for spinning tackle is provided to enable accurate judgement of jerking timing as well as rapid jerking. CONSTITUTION: The supporting device for spinning tackle comprises a support member(2), a fishing rod holder(6) elastically connected to the rear side of the support member by means of a spring(4), the fishing rod holder consisting of a seating portion(30), a supporting portion(32) and a holding hook(26), a holding piece configured to engage with the holding hook of the holder, and line winding rods(10,12).
Patent KR-20040081954-A (KR)
Inventor: PARK HEE KU
IPC: H01M10/0525
Filed: 2003-03-17
Abstract: PURPOSE: A method for preparing a vanadium pentoxide-based zerogel compound and a method for preparing an electrode for lithium secondary battery by using the zerogel compound are provided, to obtain a metal-doped vanadium oxide-based material having high power, high energy density and high efficiency. CONSTITUTION: The vanadium pentoxide-based zerogel compound is prepared by preparing a decavanadic acid solution; adding an effective amount of a metal to the solution before the gelation of the decavanadic acid solution is processed; and maturing the solution in an incubator to form a gel. Preferably the metal is at least one selected from the group consisting of Cr, Mn, Fe, Co, Ni, Cu, Zn, Al, Ag and Mg. The electrode is prepared by placing the obtained zerogel compound on a current collector and drying it in vacuum. Preferably the vacuum drying is carried out by dip coating or spin coating.
Patent KR-20040082056-A (KR)
Inventor: KIM GYEONG SEO
IPC: H04W4/06
Filed: 2003-03-18
Abstract: PURPOSE: A method for providing contents by using a digital audio broadcasting network and a mobile communication network is provided to transmit data with removing a restriction on additional data, and realize bilateral communication without adding an extra technique. CONSTITUTION: A DAB(Digital Audio Broadcasting) receiver receives additional data with audio signals from a DAB center through a DAB broadcasting network. The DAB receiver is connected with a contents providing server through a mobile communication network by using information included in the additional data. The DAB receives information wanted by a user from the contents providing server through the mobile communication network.
Patent KR-20040084200-A (KR)
Inventor: KIM JEONG CHEOL
IPC: C02F3/08
Filed: 2003-03-27
Abstract: PURPOSE: To reduce wastewater retention time in reactors by introducing granular media onto which microorganisms related to nitrification are adhered into intermittent aeration reactors. CONSTITUTION: Raw wastewater is introduced into an anaerobic tank(12) and a first intermittent aeration tank(13) via a distribution tank(11). Microorganisms release phosphorus by using organics contained in wastewater in the anaerobic tank, while luxury uptake of phosphorus is observed both in the first intermittent aeration tank and in a second intermittent aeration tank(14) after phosphorus is released into wastewater from microorganisms in the anaerobic tank. Wastewater retention time in the anaerobic tank, the first intermittent aeration tank and the second intermittent aeration tank is 1 to 1.5 hrs, 5 to 6 hrs and 5 to 6 hrs, respectively. Also intermittent aeration is performed in such a way that aeration and idle is alternated at a time interval of 0.5 to 1 hr. Denitrification of wastewater is carried out in the first intermittent aeration tank and the second intermittent aeration tank by microorganisms adhered on granular media. Treated water after denitrification is discharged to the outside via a conditioning tank(15) and a final clarifier(16).
Patent KR-20040085961-A (KR)
Inventor: HA SEUNG CHEOL
IPC: H01L21/68
Filed: 2003-04-02
Abstract: PURPOSE: A wafer damage prevention apparatus for handing a wafer is provided to prevent a contact between an absorbing plate and a wafer by inserting horizontally a tweezer between two wafers through a guide part. CONSTITUTION: A plurality of loading grooves(25) are formed on an inside of a vessel. A wafer is loaded on the loading grooves. A plurality of supporting grooves(27) corresponding to the loading grooves are formed on both sides of an opening side of the vessel. A plurality of guide parts corresponding to the supporting grooves of both sides of the opening side are rotatably installed at a tweezer(31). The supporting grooves are formed between the loading grooves.
Patent KR-20040087631-A (KR)
Inventor: KIM IN TAE
IPC: H02G5/06
Filed: 2003-04-07
Abstract: PURPOSE: A bus-bar for distribution board is provided to prevent a trouble due to a contact error by forming firmly a connecting state between a bus-bar to a sub-bus-bar. CONSTITUTION: A bus-bar for distribution board includes a bus-bar(10) and a sub-bus-bar(20). A slit hole(11) is formed to the longitudinal direction of the bus-bar. A slider(30) is inserted into the slit hole. A diameter of the slider is larger than width of a slit(12) of the slit hole. A screw bar(40) is guided to a top face of the slider by the slit. A connector(21) is bent to a lower part of the sub-bus-bar. An insertion hole(22) is formed at a center of the connector. The screw bar is inserted into the insertion hole of the connector. A nut(50) is coupled to a top end of the screw bar.
Patent KR-20040090783-A (KR)
Inventor: KIM GWANG SU
IPC: D06F39/00
Filed: 2003-04-18
Abstract: PURPOSE: A washing machine for reducing vibration is provided to reduce vibration efficiently throughout the range of rpm of the washing machine, and to prevent slip by setting the leg assembling member properly. CONSTITUTION: A washing machine comprises a cabinet forming the exterior of the washing machine, a leg(5) installed in the lower part of the cabinet to support the cabinet, and a leg assembling member(17) combined with the lower part of the leg to reduce vibration in operating the washing machine. The leg assembling member is formed of a block copolymer composed of a hard block for required dynamic properties and a soft block for reducing vibration. The leg is composed of a round body(52), a head part(54) formed in the lower part of the body, and an expansion part(56) formed in the lower part of the head part to enlarge the assembling area. A thread is formed in the head part to adjust the height of the leg by rotating the body.
Patent KR-20040012453-A (KR)
Inventor: OKA TAKESHI
IPC: G03F1/48
Filed: 2003-05-20
Abstract: PURPOSE: To form a surface-protecting coat capable of readily removing formation defect when the formation defect occurs, being curable at a low temperature and having high ultraviolet light transmittance, high chemical resistance, high hardness and a high mold release property. CONSTITUTION: The photomask coating agent contains a polysilane and an epoxy resin in a weight ratio of (1:0.1) to (1:1) and contains a photo acid generator preferably in an amount of 0.05-10 pts.wt. based on 100 pts.wt. epoxy resin and contains a mold release property-imparting agent preferably in an amount of 0.1-50 pts.wt. based on 100 pts.wt. nonvolatile content of the photomask coat agent.
Patent KR-20040102256-A (KR)
Inventor: KIM YEONG HEUM
IPC: G08G1/09
Filed: 2003-05-27
Abstract: PURPOSE: A system for controlling the violation vehicle is provided to make the driver follow the traffic signals by controlling the violation vehicles in the crossroad. CONSTITUTION: A system for controlling the violation vehicle includes a vehicle inside communication unit, a pair of first roadside equipments(11,12), a second roadside equipment(13), a signal light controller(30) and an unmanned camera(40). The vehicle inside communication unit transmits the vehicle speed and the vehicle license number. The first roadside equipments receive the vehicle speed and the vehicle license number before the vehicle enters into the crossroad. The second roadside equipment receives the vehicle speed and the vehicle license number after the vehicle passes through the crossroad. The server center identifies a violation vehicle and stores its license number based on the first roadside equipments, the second roadside equipment and the signal light controller. And, the unmanned camera takes photographs for the violation vehicles.
Patent KR-20040103208-A (KR)
Inventor: CHOI BYEONG IK
IPC: G01N3/40
Filed: 2003-05-31
Abstract: PURPOSE: A property measurement method of a thin film is provided to measure the property of the thin film by while minimizing the complexities of a sample preparation and a sample installation and the effect of a substrate. CONSTITUTION: A thin film is deposited on a substrate(100). The part of the substrate is removed in a circle or a square shape. The displacement and the load are precisely measured by performing an indentation test in the circle or the square thin film. The property of the thin film is calculated by applying the measured displacement and the load data to a theoretical formula. Thereby, the design of various products, the evaluation of the reliability and the quality of the product based on the thin film process are improved.
Patent KR-20040105164-A (KR)
Inventor: CHO HYEONG JU
IPC: A47L9/00
Filed: 2003-06-05
Abstract: PURPOSE: A pressing device of a nozzle of a cleaner is provided to improve performance of the nozzle by pushing or pulling the nozzle head with a nozzle pressing unit in turning an extension pipe and contacting to the cleaned surface in turning around a hinge. CONSTITUTION: A suction part of a cleaner is composed of a handle gripped by a user to move the cleaner or operate the cleaning mode, an extension pipe(10) combined with the handle and connected to the cleaner body by a hose, a nozzle head turned and combined with the extension pipe and moved along the cleaned surface to suck dust or foreign matters, and a nozzle pressing spring(30) combined with the extension pipe and the nozzle head to press the nozzle head according to the turning angle of the extension pipe.
Patent KR-20030064667-A (KR)
Title: Apparatus for discharging static electricity accumulated in vehicle
Inventor: KIM GOUNG JOON
IPC: B60R16/06
Filed: 2003-06-02
Abstract: PURPOSE: Apparatus for discharging static electricity accumulated in a vehicle is provided to shut off the static electricity caused by the situation that the electricity pass from the vehicle via a driver to the ground when the driver touches a car door to open it. CONSTITUTION: Apparatus for discharging static electricity accumulated in a vehicle includes a conductive rod connected to the ground to discharge the static electricity. The static electricity caused by the situation that the electricity pass from the vehicle via a driver to the ground when the driver touches a car door to open is discharged through the conductive rod.
Patent KR-20040105969-A (KR)
Title: Hot air discharging apparatus of engine room in vehicle
Inventor: OH MAN JU
IPC: F01P5/00
Filed: 2003-06-10
Abstract: PURPOSE: A device for discharging hot air of an engine room of a vehicle is provided to increase the density of air flowing into an engine, to improve the output of the engine, to expand the life span of various parts, and to prevent a malfunction of sensors by degradation by emitting hot air in the engine room by opening automatically an engine cover and a hood panel. CONSTITUTION: A device for discharging hot air in an engine room of a vehicle if the temperature of the engine room is high is composed of a hood panel(2) installed to move by a hood hinge and to cover an upper part of the engine room; a hood opening unit(10) for discharging the air in the engine room by lifting selectively a rear end of the hood panel; a control unit for sending an electrical signal to operate the hood opening unit; and a sensor unit for detecting and supplying the temperature for the inside of the engine room.
Patent KR-20040107070-A (KR)
Inventor: CHOI MUN SUN
IPC: B65D5/40
Filed: 2003-06-12
Abstract: PURPOSE: Provided is an easy open type carton pack with an improved structure to make opening the carton pack easier for users, and maintain a tightly bonded state otherwise. CONSTITUTION: The easy open type carton pack has a box-shaped three dimensional structure when folded along a bending line(1). The carton pack is made of paper(2) and polyethylene resin coating layers(3) formed at upper and lower parts of the paper(2). Instead of using a silicon coating, half-cut parts(7,7') are formed on the bonded surface between the front side(4) and the lateral sides(5,5'). Therefore, the cohesive force between the polyethylene resin coating layers(3) maintain a tightly bonded state of the carton pack, and the half-cut parts(7,7') make it easier for a user to open the carton pack.