baber/WOPTO huggingface dataset:
Patent KR-20040079505-A (KR)
Inventor: CHO MUN JEUNG
IPC: G08G1/0969
Filed: 2003-03-07
Abstract: PURPOSE: A method for guiding the route of a vehicle by using a partial map is provided to supply the guide service of driving path to the vehicle by using a rapid, cheap and limited storage space. CONSTITUTION: A method for guiding the route of a vehicle by using a partial map includes the steps of: a first step(208) of storing the partial map data of the set specific area; a second step(214) of detecting the current position of the vehicle and receiving the destination; and a third step(224) of matching the current position and the destination by reading the partial map data stored in the first step(208) and guiding the driving path of the vehicle.
Patent KR-20040079281-A (KR)
Inventor: KIM DONG YU
IPC: A23G3/00
Filed: 2003-03-07
Abstract: PURPOSE: A method of making confectionery by freeze-drying a mixture of fresh ginseng, fruits, starch sugar and glucomannan and then coating with chocolate is provided. It eliminates the bitter taste of ginseng while maintaining the characteristic taste and flavor thereof. CONSTITUTION: A mixture of 40% by weight of fruits, 10.2% by weight of starch sugar and 1.3% by weight of glucomannan is mixed with 48.5% by weight of fresh ginseng, quenched for 15 to 20hrs from 40deg.C and then freeze-dried for 12 to 24hrs, followed by coating with chocolate. The chocolate for coating the surface of confectionery is dark chocolate or milk chocolate.
Patent KR-20040084079-A (KR)
Inventor: LEE DONG BOK
IPC: H03H7/38
Filed: 2003-03-26
Abstract: PURPOSE: An RF matching device and a matching method thereof are provided to enhance the productivity by setting automatically an initial impedance value on the basis of a matching impedance value of a total process. CONSTITUTION: A variable impedance unit(210) is connected between an output terminal of an RF generator and an input terminal of a chamber in order to vary an impedance value. A detection unit(230) detects an output signal of the RF generator and a reflective wave signal according to the output signal. An impedance setup unit(240) detects a matching impedance value for minimizing a generation ratio of the reflective signals from the detected signals of the detection unit. A variable impedance control unit(250) controls an operation of the variable impedance unit in order to vary the impedance value of the variable impedance unit.
Patent KR-20030081169-A (KR)
Title: 에칭 방법
IPC: H01L21/311
Filed: 2003-04-11
Abstract: 본원 발명은 드라이 프로세스에서도 에칭 마스크 패턴의 간구를 넓게 할 수 있는 에칭 방법을 제공한다.  적어도 표면에 실리콘 및 실리콘 질화막이 노출되는 반도체 기판의 에칭 방법에서, O 2 가스를 반응 가스로 하여 플라즈마 방전에 의해 여기된 활성종을 상기 반도체 기판에 분무함으로써 상기 실리콘 및 상기 실리콘 질화막을 노출면으로부터 소정 막 두께로 산화하는 산화 공정과, 상기 산화 공정에 의해 산화된 상기 반도체 기판을 적어도 O 2 가스 및 CH 2 F 2 가스를 포함하는 반응 가스를 이용하여 플라즈마 에칭하는 에칭 공정을 포함하는 것을 특징으로 한다.
Patent KR-20040091388-A (KR)
Inventor: AHN DONG JUN
IPC: H03F1/26
Filed: 2003-04-21
Abstract: PURPOSE: A low noise amplifier is provided to increase the number of variables by connecting impedances to sources of transistors of a common source terminal. CONSTITUTION: A low noise amplifier includes an input matching part, an output matching part, a common gate transistors(TG301), a plurality of common source transistors, and a plurality of impedances(ZS301-ZS30N). The input matching part is formed at an input terminal. The output matching part is formed at an output terminal. The common gate transistor is connected to the output matching part. The common source transistors are connected in parallel between the common gate transistor and the input matching part. The impedances are connected to sources of the common source transistors, respectively.
Patent KR-20040092144-A (KR)
Inventor: AHN HYE JUN
IPC: A01N65/08
Filed: 2003-04-25
Abstract: PURPOSE: Provided is an antibacterial and antifungal composition containing fennel extract, polysine and grape fruit extract as active ingredient. The composition contains natural products and is thus harmless to the human body, as well as hardly affects the taste of foods. CONSTITUTION: The antibacterial and antifungal composition is characterized by containing 0.01-1 wt.% of fennel extract, 0.01-1 wt.% of polysine, 0.01-1 wt.% of grape fruit extract, 0.05-5 wt.% of glycerine fatty acid ester, 0.05-3 wt.% of organic acid, 5-90 wt.% of alcohol and 5-90 wt.% of purified water.
Patent KR-20040092854-A (KR)
Inventor: CHOI MIN YEONG
IPC: B60R25/02
Filed: 2003-04-29
Abstract: PURPOSE: A steering shaft having a lock sleeve is provided to improve productivity by firmly coupling the steering shaft to the lock sleeve without a welding process. CONSTITUTION: A steering shaft(30) is installed in a steering column. A steering wheel is mounted to the top of the steering shaft. A locking unit is installed in the steering column, and prevents the theft of a vehicle. The locking unit includes a housing interlocked with a start key, a locking bar interlocked with the housing, and a lock sleeve(54) having a slit hole(54a). A plurality of first plane units(31) are formed at the outer circumference of the steering shaft. A plurality of second plane units(54b) are formed at the inner circumference of the lock sleeve, and correspond to the first plane units. The first plane units are forcibly fit and fixed to the second plane units so that the steering shaft is firmly coupled to the lock sleeve.
Patent KR-20040095067-A (KR)
Inventor: BAEK SUN SEON
IPC: A61P3/04
Filed: 2003-05-06
Abstract: PURPOSE: Provided are an intestinal glucose absorption inhibitor isolated from Punica granatum and a purification method thereof. The inhibitor inhibits the absorption of glucose which is associated with diabetes. Therefore, it is useful functional foods or drugs for preventing obesity and diabetes. CONSTITUTION: The extract of Punica granatum is obtained by extracting Punica granatum with methanol at room temperature, followed by concentration at 40 deg.C; fractioning the extract with hexane to give hexane fractions; fractioning the remnant with chloroform to give chloroform fractions; and fractioning the remnant with ethylacetate to give ethylacetate fractions; and concentrating the remnant to give methanol fractions.
Patent KR-20030088867-A (KR)
Title: 다공성 배위불포화 금속착체
IPC: C07F19/00
Filed: 2003-05-07
Abstract: 본 발명은 저분자뿐만 아니라 일반적인 화합물도 반응기질로서 수용할 수 있고, 촉매활성 또는 분자보유기능이 높은 다공성 배위불포화 금속착체를 제공한다.   또한, 본 발명은 상기한 작용 효과를 향유하는 착체의 제조방법, 촉매로서의 착체의 사용방법, 다공성 배위불포화 금속착체를 구성하기 위한 금속착체 유니트 및 유기배위자를 제공하는 것이다. 
     본 발명의 다공성 배위불포화 금속착체는 금속 및 유기배위자로 구성된 금속착체 유니트가 가교금속을 통해 연결된 것으로, 이 연결에 의해 1차원 또는 3차원 홀이 형성되어 있고, 홀의 공경이 10 Å 이상이며, 금속착체 유니트중의 금속이 배위불포화 상태에 있는 것이다.
Patent KR-20040096720-A (KR)
Inventor: KIM HYEON
Filed: 2003-05-10
Abstract: PURPOSE: A device and a method for offering an online game service using a voice conference function are provided to enable a subscriber joined in the online game to easily communicate with each other during the online game by placing the device offering the online game and the voice conference function on an access control network of an ISP(Internet Service Provider). CONSTITUTION: A game client(100) installed to a computer of a subscriber(110) is connected to a game server in order to enable the subscriber to play the game, and offers interfaces for the game and the voice conference function. A game service center(400) provides the game and the voice conference function to the subscriber joined in the game by linking with the game client placed on the access control network of the ISP(300), and manages the subscribers. The access control network of the ISP connects the game service center with the game clients.
Patent KR-20040098199-A (KR)
Inventor: LEE CHANG JIN
IPC: H01L27/115
Filed: 2003-05-14
Abstract: PURPOSE: A method of manufacturing a semiconductor device is provided to improve the topology between a high and a low voltage regions by performing a two-step oxide growth. CONSTITUTION: A pad oxide layer(20) and a pad nitride layer(30) are formed on a semiconductor substrate(10). The substrate is defined with a high and a low voltage region(100,200). The pad nitride layer of the high voltage region is removed. A sacrificial oxide layer is grown on the substrate of the high voltage region and in the substrate of the high voltage region. A recess is formed on the substrate by removing the sacrificial oxide layer therefrom. A high voltage oxide layer(70) is grown in the recess and under the recess.
Patent KR-20040099853-A (KR)
Inventor: CHO WAN YEON
IPC: H01B3/12
Filed: 2003-05-20
Abstract: PURPOSE: A process is provided to produce an insulating material with a low dielectric constant, which is excellent in electric properties by dispersing silicon dioxide fine powder uniformly in a polytetrafluoroethylene(PTFE) resin and can control a dielectric constant according to the mixing ratio of the silicon dioxide. CONSTITUTION: The process comprises the steps of: kneading each of the polytetrafluoroethylene(PTFE) resin powder and the silicon dioxide(SiO2) fine powder with deionized water; mixing the kneaded polytetrafluoroethylene and the kneaded silicon dioxide to disperse the silicon dioxide in the polytetrafluoroethylene; heating and drying the mixture and then molding.
Patent KR-20040102836-A (KR)
Inventor: BYUN MUN JAE
IPC: H04B17/00
Filed: 2003-05-29
Abstract: PURPOSE: An apparatus for measuring the transmission power and an antenna VSWR(Voltage Standing-Wave Ratio) of a base station remote unit is provided to extract an antenna VSWR to diagnose the antenna by coupling an antenna reflection signal by using a directional coupler. CONSTITUTION: A directional coupler(104) transmits a transmission signal outputted from a duplexer(102) to an antenna(ANT1) and simultaneously couples it to output a transmission power measurement signal, and extracts a signal reflected from the antenna(ANT1). An antenna VSWR measurement unit(105) measures an antenna VSWR from the signal reflected from the antenna(ANT1) which has been extracted from the directional coupler(104). A diplexer(108) suitably combines a reception signal for diversity outputted from the second low noise amplifier(107) and the transmission power measurement signal outputted from the directional coupler(104), and then transmits it to a main base station.
Patent KR-20040107865-A (KR)
Inventor: JUNG JI NYEON
IPC: H04B1/40
Filed: 2003-06-14
Abstract: PURPOSE: An apparatus and a method for measuring weight using a flexible material antenna in a mobile terminal is provided to measure the weight of an arbitrary object by installing a pressure sensor at an antenna in a mobile terminal and installing a hook at a rod antenna. CONSTITUTION: An apparatus and method for measuring weight using a flexible material antenna in a mobile terminal comprises a helical antenna(1), a rod antenna(2), a pressure sensor(3), a pressure plate(4), and a signal transmission terminal(5). The helical antenna(1), in which an irregular hollow hole(1a) is formed, is installed at the main body of the mobile terminal. The rod antenna(2) is inserted into the irregular hollow hole(1a). The pressure sensor(3) is set in the inner surface of the irregular hollow hole(1a). The pressure plate(4), set in the outer surface of the irregular hollow hole(1a) so as to be moved up and down, gives uniform pressure to the pressure sensor(6) according to the coming and going of the rod antenna(2). The signal transmission terminal(5), of which one end is connected to the pressure sensor(3) and the other end is connected to a printed circuit board, transfers an input signal detected from the pressure sensor(3) to the printed circuit board.
Patent KR-20040018121-A (KR)
Inventor: KONDO YUKO
IPC: H01J29/07
Filed: 2003-06-17
Abstract: PURPOSE: To diminish a camber of an etched strip for a shadow mask, without subjecting the strip to a stress relief annealing. CONSTITUTION: This strip consists of Al killed steel, an Fe-£34-38 mass% Ni| alloy, or an Fe-£30-35 mass% Ni-2-8 mass% Co| alloy, having a ratio of TS/0.2%YS in a longitudinal direction, of 1.03 or less, which has the properties; (a) residual stress in a short transverse direction in a longitudinal and long transverse cross section is distributed so that the maximum tensile stress of 50 N/mm¬2 or less exists in a central part of the sheet thickness; (b) the generated camber in a strip specimen is 10 mm or less, when the strip specimen taken from the central part in the long transverse direction, having 500 mm of a long side coinciding to the longitudinal direction, and 50 mm of a short side to the long transverse direction, is hung down along the long side direction; and (c) the generated camber in the strip specimen is 10 mm or less, when the strip specimen having 500 mm of a long side coinciding to the long transverse direction, and 50 mm of a short side to the longitudinal direction, is hung down along the long side direction.
Patent KR-20050003509-A (KR)
Inventor: KIM SAE HOON
IPC: H01M8/04
Filed: 2003-06-27
Abstract: PURPOSE: A cooling and humidifying water reservoir system for a fuel cell is provided to melt the frozen cooling and humidifying water in a short period by utilizing the absorption heat of an adsorbent and thus to improve the cold start performance of a fuel cell vehicle in winter season. CONSTITUTION: The reservoir system comprises an adiabatic tank(110) having a reservoir(111) with an adsorbent(112); an adsorbing water tank(120) having a heater(121) for melting an iced adsorbing water; a path(130) for connecting an adsorbent(112)- containing space(111c) in the reservoir(111) with the adsorbing water tank(120); a valve(140) for regulating a flow of fluid in the path(130); a first thermosensor(151) for detecting a temperature of the cooling and humidifying water in the reservoir(111); a second thermosensor(152) for detecting a temperature of the adsorbing water in the adsorbing water tank(120); a first threshold sensor(161) for detecting an upper limit(LP1) of the adsorbing water; a second threshold sensor(162) for detecting a lower limit(LP2) of the adsorbing water; and a control unit(170) for controlling the operation of the heater(121) and the valve(140) according to a starting signal of the vehicle and signals from the thermosensors and the threshold sensors.
Patent KR-20050002395-A (KR)
Inventor: CHUNG HYUN JIN
IPC: H01L27/105
Filed: 2003-06-30
Abstract: PURPOSE: A method of manufacturing a high dielectric capacitor of a semiconductor memory device is provided to improve fatigue resistance characteristics and to reduce leakage current by removing carbon and nitride impurities from a high dielectric film using high density plasma processing. CONSTITUTION: An interlayer dielectric(38) and a lower electrode(44) are sequentially formed on a semiconductor substrate(30) with a predetermined lower structure. A high dielectric film(46) of (Bi, Ce)4Ti3O12 is formed on the entire surface of the resultant structure. Carbon and oxygen impurities are removed from the high dielectric film by performing high density plasma processing on the high dielectric film. An upper electrode(48) is formed on the high dielectric film.
Patent KR-20040073930-A (KR)
Inventor: IZUMITANI JUNKO
IPC: H01L21/311
Filed: 2003-07-05
Abstract: PURPOSE: A method for fabricating an electronic device with a line connection structure is provided to avoid a contact defect between a conductive layer and a line by forming the conductive layer closely attached to the sidewall of a concave part. CONSTITUTION: A line is formed on a substrate. The line is covered with an interlayer dielectric. A mask material with a pattern in which the upper part of the line is open is formed on the interlayer dielectric. The mask material is anisotropically etched by using an etch mask so that the interlayer dielectric is removed to form a concave part and the line is exposed. The mask material is eliminated. A conductive layer is formed on the resultant structure while the inside of the concave part is filled. The conductive layer formed on the upper surface of the interlayer dielectric is eliminated. The surface of the resultant structure is cleaned by using a cleaning solution having solubility with respect to the material of the line. When the mask layer is anisotropically etched, predetermined etching gas is used so that the sidewall of the concave part in the periphery of the upper surface of at least the interlayer dielectric is of a smooth type without minute roughness.
Patent KR-20050006616-A (KR)
Inventor: PARK SOON BOK
IPC: C23C28/00
Filed: 2003-07-09
Abstract: PURPOSE: To provide a method for improving coating property of coating rolls for insulation by properly imparting rolling force to upper and lower coater rolls within a range that a load is not applied between the upper and lower coater rolls and differently setting relative toothing extent between the upper and lower coater rolls accordingly. CONSTITUTION: The method for improving coating property of coating rolls for insulation comprises a step(a) of setting rolling force between initial lower coater rolls(20) such that rolling force of a lower pick up roll(23) is maintained to a range of 80 to 90 kg, rolling force of a lower thickness control roll(24) is maintained to a range of 70 to 80 kg, and rolling force of a lower coating roll(26) is maintained to a range of 90 to 110 kg; a step(b) of setting rolling force between initial upper coater rolls(10) such that rolling force of an upper pick up roll(13) is maintained to a range of 90 to 100 kg, rolling force of an upper thickness control roll(14) is maintained to a range of 80 to 90 kg, and rolling force of an upper coating roll(16) is maintained to a range of 70 to 90 kg; a step(c) of setting toothing extent between the initial lower coater rolls such that toothing extent between the lower pick up roll and the lower thickness control roll is maintained to a range of 0 to 2 mm, and toothing extent between the lower thickness control roll and the lower coating roll is maintained to a range of 1 to 3 mm; and a step(d) of setting toothing extent between the initial upper coater rolls such that toothing extent between the upper pick up roll and the upper thickness control roll is maintained to a range of 1 to 2 mm, and toothing extent between the upper thickness control roll and the upper coating roll is maintained to a range of 0 to 2 mm.
Patent KR-20050009545-A (KR)
Inventor: LEE DONG JIN
IPC: F24C15/02
Filed: 2003-07-16
Abstract: PURPOSE: A door assembly is provided to facilitate assembling and to improve cleaning performance, by welding a bracket to the inside of a seal plate and forming a burring hole in the bracket and then fastening a screw. CONSTITUTION: A door assembly(30) comprises a first glass(31) constituting the front to enable a user to see through the inside of the cavity; second and third glasses(32,33) successively installed to the rear of the first glass as multiplex shielding structure; a seal plate(35) installed to the rear of the third glass to support the third glass; and a bracket assembly including a bracket(37a) and a screw(37). The bracket is welded to the inside of the seal plate to combine the seal plate and a frame(36a). A burring hole is formed in the bracket. The screw is fastened to the burring hole of the bracket.
Patent KR-20040065139-A (KR)
Inventor: NISHIHARA YOSHIKAZU
IPC: F24F1/00
Filed: 2003-08-13
Abstract: PURPOSE: An apparatus for selectively enriching gas is provided to reduce a noise at discharge ports, and reduce flux sound at the discharge ports when condensed water is discharged through the discharge ports. CONSTITUTION: A gas enriching unit has a function of increasing the concentration of a predetermined gas component. A pump transmits the gas component. An air duct transfers the gas component sent from the pump. A discharging silencer(40) is connected to an end of the air duct. The discharging silencer is formed of a main body(41) and a main body cover(42) covering one side of the main body. A suction passage(43) is formed at one end of the main body. A plurality of discharge ports(44A,44B) are formed at the other end of the main body. The suction passage is communicated with the plurality of discharge ports by a plurality of branched passages(45A,45B).
Patent KR-20050020476-A (KR)
Inventor: PARK JONG WOON
IPC: H01L21/68
Filed: 2003-08-23
Abstract: PURPOSE: A gripper arm of an SMIF(standard mechanical interface) system is provided to guarantee a stable transfer of a cassette by installing the first and second contact detecting units like a micro switch capable of detecting a contact of the cassette in each end of a pair of grips included in a gripper arm. CONSTITUTION: A cassette(301) is transferred from a gripper arm of an SMIF apparatus to unit process equipment and vice versa. A contact detecting unit(313) is mounted on a side of a grip that supports a hanging piece(301a) included in the cassette. A control unit controls an electrical signal from the contact detecting unit and controls a cassette attach/detach command from the gripper arm, included in a side of the SMIF apparatus.
Patent KR-20050026607-A (KR)
Title: Hood combination microwave oven and control method thereof
Inventor: KIM CHEOL JIN
IPC: F24C7/08
Filed: 2003-09-09
Abstract: A microwave oven combined with a hood and a control method thereof are provided to sense occurrence of various dangerous conditions, to quickly cope with the dangerous conditions by giving an alarm to the inside and outside, and to prevent the dangerous conditions from spreading. A microwave oven combined with a hood sucks polluted air produced from a cooking apparatus during cooking and exhausts the polluted air to the outside. The microwave oven combined with the hood comprises a first sensor for detecting an overheated state of an object occurring from the cooking apparatus during cooking; a second sensor for sensing user's existence around the cooking apparatus; and a control part(302) giving an alarm to the inside to inform a user of overheating of the object if the overheated state of the object is detected through the first sensor, and giving an alarm to the outside to inform the outside of overheating of the object and user's absence if user's absence is sensed through the second sensor.
Patent KR-20050026176-A (KR)
Title: Transparency thermoplastic resin and method for preparing a dry powder thereof
Inventor: BAHN HYONG MIN
IPC: C08F220/06
Filed: 2003-09-09
Abstract: Provided is a transparent thermoplastic resin which decreases difference of refractive index between conjugated diene rubber latex and compounds mixed with the conjugated diene rubber latex, therefore it minimizes residual of unreacted monomers through spray drying to improve transparency. The transparent thermoplastic resin comprises the components of: 5-60wt% of conjugated diene rubber latex which is possibly styrenes resin showing 800-4000Å in diameter, 60-95% in content for gel and 12-40 in a swelling index; 30-70wt% of methacrylic alkyl ester compounds or acrylic alkyl ester compounds; 8-50wt% of aromatic vinyl compounds; 1-20wt% of vinyl cyan compounds; and 0.05-2wt% of a reactive emulsifier.
Patent KR-20040027346-A (KR)
Inventor: IGARASHI YUSUKE
IPC: H01L21/461
Filed: 2003-09-18
Abstract: PURPOSE: A method for fabricating a circuit device is provided to finely form the first conductive interconnection layer by forming the third conductive layer as a barrier layer, and to finely form the second conductive interconnection layer and embody a multilayered interconnection by interposing the first insulation layer. CONSTITUTION: A stack plate in which the first conductive layer of a thin thickness and the second conductive layer(12) of a thick thickness are stacked by interposing the third conductive layer(13) is used. The first conductive layer is etched to form the first conductive interconnection layer(11A) wherein the etching process is stoped before the third conductive layer to control the depth of the etching.