baber/WOPTO huggingface dataset:
Patent KR-20040063252-A (KR)
Title: Portable computer
Inventor: YANG CHI HWAN
IPC: H01Q5/10
Filed: 2003-01-06
Abstract: PURPOSE: A portable computer is provided to support a multi-band by using only a planar inverted-F antenna and extend a frequency band by connecting an antenna cable to an end part of the planar inverted-F antenna. CONSTITUTION: A portable computer includes a planar inverted-F antenna(20). The planar inverted-F antenna is installed in the inside of the portable computer. The planar inverted-F antenna includes a ground plane, a first radiator, and a second radiator. The first radiator is installed at a predetermined position apart from the ground plane. The second radiator is connected to the first radiator. An antenna cable is connected to an end of the second radiator. The planar inverted-F antenna is installed at a top end of a monitor.
Patent KR-20030064279-A (KR)
IPC: B31B50/56
Filed: 2003-01-07
Abstract: The device (1) has an upper cutting tool (11) and a lower cylindrical anvil (11) supported parallel to each other in a cassette. A driving device (40) with a motor (42) drives the cutting tool and the anvil. The cassette is fixable to an adaptive cassette.
Patent KR-20040064842-A (KR)
Title: Method of manufacturing cathode pad for organic electroluminescence device
Inventor: LEE JU CHEOL
IPC: H05B33/10
Filed: 2003-01-10
Abstract: PURPOSE: A method is provided to reduce a power consumption by reducing voltage differences caused due to resistances during operation of organic electroluminescence device. CONSTITUTION: A cathode pad comprises a seal surface inner cathode pad extended from a cathode line; a seal surface outer cathode pad; and an auxiliary electrode connected by the inner and outer cathode pads. The auxiliary electrode disposed on the seal surface is formed of a material having a surface resistance same as or lower than the surface resistance of the material used in the cathode of an organic electroluminescence device. The material having the surface resistance same as or lower than the surface of the material of the cathode of the organic electroluminescence device is selected from a group consisting of Al, Ca, Mg, Ag, Mo, Al/Li, and Al/Cu. The auxiliary electrode is formed by an electron beam evaporation.
Patent KR-20040065766-A (KR)
Inventor: BAN EUN MI
IPC: G01N27/447
Filed: 2003-01-16
Abstract: PURPOSE: A method for analyzing a nitrite emitted from a cell by using a capillary electrophoresis is provided to reduce cost, time and labor for analyzing the reaction in a cell by using a capillary electrophoresis. CONSTITUTION: A method for analyzing a nitrite emitted from a cell by using a capillary electrophoresis comprises the steps of setting up a condition of a capillary electrophoresis, writing a concentration testing curve of a detecting peak versus a standard material by detecting a nitrite under the set condition, growing a cell on a medium, detecting a nitrite peak emitted from the cell by using a cell growing supernatant, and determining nitrite concentration by applying the nitrite peak to the concentration testing curve.
Patent KR-20040065891-A (KR)
Inventor: LEE GI DEOK
IPC: G06K9/00
Filed: 2003-01-16
Abstract: PURPOSE: A POS(Point Of Sales) system and fingerprint recognizer interfacing system and method, and a credit transaction system are provided to interface a POS system with a fingerprint recognizer and to transmit data between them by using one keyboard. CONSTITUTION: The interfacing system(30) comprises a switching module(32), a controller(34) and an interface module(36). The switching module(32) transmits a signal, input via a keyboard(46), to a POS system(40) or disconnects the POS system(40) from the keyboard(46) and transmits a signal, input via the keyboard(46), to the interface module(36). The controller(34) transmits the input signal, input via the keyboard(46), to the interface module(36), and transmits the data from the interface module(36) to the switching module(32) or vice versa. The interface module(36) transmits the signal from the controller(34) to a fingerprint recognition system(42) or vice versa.
Patent KR-20040069786-A (KR)
Inventor: PARK DONG HUN
IPC: H01L21/28
Filed: 2003-01-30
Abstract: PURPOSE: A metal line of a semiconductor device and a manufacturing method thereof are provided to improve the yield and reliability by preventing the non-uniformity of photoresist profile and forming a via hole without a photoresist pattern. CONSTITUTION: The first IMD(Intermetal Dielectric)(21), an etching-preventive layer(22) and the second IMD(25) are sequentially formed on a metal film(20). The second IMD is selectively etched by using a metal pattern as an etching mask. By using a depositing process and a CMP(Chemical Mechanical Polishing) process, predetermined substance is filled in the etched portion of the second IMD. A via hole is formed through the predetermined substance to the metal film by performing dry-etching using a via pattern. A dual damascene pattern is formed by removing completely the predetermined substance using wet-etching.
Patent KR-20040073070-A (KR)
Inventor: CHOI YEONG TAE
IPC: B01J13/00
Filed: 2003-02-13
Abstract: PURPOSE: A process for preparing a metallic colloidal solution in which metallic colloidal particles have good dispersibility from an organic solvent that has poor polarity or is nonpolar is provided. CONSTITUTION: The process comprises a step of mixing metal precursor, dispersing agent and reducing agent with distilled water; a step of collecting solid by agitating the obtained mixed solution; a step of preparing metallic colloid by dispersing the collected solid into distilled water again; a step of electrodialyzing the metallic colloid dispersed into the distilled water; and a step of dispersing the electrodialyzed metallic colloid in the distilled water into an organic solvent.
Patent KR-20030019539-A (KR)
Inventor: HAN JAE SIK
Filed: 2003-02-13
Abstract: PURPOSE: A method for selling an on-line lottery ticket through an exchange ticket is provided to enable a user to purchase a lottery ticket by inputting a serial number and personal information to a lottery ticket sale server through the Internet or an ARS(Automatic Response System) when a lottery ticket distributor issues an exchange ticket having a serial number thereon. CONSTITUTION: An advertiser orders an exchange ticket to an operator(S100). The operator issues an exchange ticket having a serial number and an advertisement to the advertiser and stores the serial number of the exchange ticket in an exchange ticket managing DB(S200). The operator purchases a lottery ticket from a lottery ticket issuer(S210). The advertiser distributes exchange tickets to users who are clients of the advertiser(S300). The user informs a serial number written on an exchange ticket and personal information necessary for receiving a prize winning money to the operator by on-line. In addition, the operator checks the serial number and the personal information and approves a lottery ticket purchase, and informs information of the purchased lottery ticket to the user by on-line(S500).
Patent KR-20030076274-A (KR)
Title: 비접촉 아이디 카드류 및 그 제조방법
IPC: G06K19/077
Filed: 2003-03-04
Abstract: 안테나 회로기판의  안테나 전극과  인터포저 기판의  확대전극의  접합 상태를  장기간에  걸쳐  양호하게  유지할  수  있고  또한  접합위치의  어긋남이  발생하지  않는  비접촉 ID카드류  및  그  제조방법을  제공한다. 
     안테나 회로기판의  안테나 전극과  인터포저 기판의  확대전극을  도전성 접착재  또는  도전성 점착재로  접합함과  아울러  안테나 회로기판의  기재와  인터포저 기판의  기재를  고정하고  또한  안테나 회로기판의  안테나 전극과  인터포저 기판의  확대전극을  도전성 접착재  또는  도전성 점착재로  접합하기  위한  히트 실을  하기  이전에  상기  양쪽  전극  중  어느  일방의  전극의  국소를  도전성 접착재  또는  도전성 점착재의  국소와  함께  타방의  전극에  압입한다.
Patent KR-20040054465-A (KR)
Inventor: OSTERTAG PETER FRANCIS
IPC: G06F17/21
Filed: 2003-03-10
Abstract: PURPOSE: Expression for a user interface element having simplified view is provided to enable unskilled users to interact with the user interface elements at a basic level by offering a powerful tool promoting reuse of software through a user interface service offering the simplified view. CONSTITUTION: The user interface elements having hierarchical expression are defined(510). For instance, a definition includes multiple nodes and a part of the nodes is selectively exposed. A user interface is created(520). For the instance, the hierarchical expression of the defined user interface is created/stored through the definition. More than one expression is performed for the expression(530). The operations are performed through the simplified view of the hierarchical expression without exposing the node selectively exposed from the expression.
Patent KR-20040084312-A (KR)
Inventor: KIM BYEONG TAK
IPC: B65B3/00
Filed: 2003-03-27
Abstract: PURPOSE: A juice pouch package device is provided to improve working efficiency by easily mounting a paper roll with a ratchet rod shaft and a ratchet coupling unit. CONSTITUTION: In a juice pouch package device including a paper roll fixture(10) for fixing a paper roll, the paper roll fixture includes a rod shaft(11) supported by a frame, a fixing supporter(12) fixed to the rod shaft and supporting one side of the paper roll, a finish supporter(13) for supporting the paper roll, a spring(14), and a coupling unit for coupling the finish supporter. A ratchet groove is formed at the connecting part of the rod shaft. A ratchet coupling unit(15) has a ratchet claw(15a) coupled to the ratchet groove. A space is formed at the inside of the ratchet coupling unit. The ratchet claw is obliquely installed in the ratchet coupling unit by a pin.
Patent KR-20040027271-A (KR)
Inventor: YANG BILL
IPC: A45C13/30
Filed: 2003-03-28
Abstract: PURPOSE: A necklace string for a portable electronic device is provided to protect a neck of a user by instantly releasing an urgent releasing unit from the necklace string for informing the user that the weight of the portable electric device is overloaded. CONSTITUTION: The necklace string for a portable electronic device comprises the first part(A) contacted to a neck of a user and the second part(B) not contacted to the neck of the user. The second part(B) is coupled with a portable electronic device(110), such as a mobile phone, MP3 player, AM/FM Radio, and so on, through a connection terminal(112), and includes an urgent releasing unit(150), which is connected to a connection part with the neck and the second part(B), for instantly releasing from the necklace string for informing the user that the weight of the portable electric device(110) is loaded over a predetermined safe range.
Patent KR-20040085575-A (KR)
Inventor: JANG JIN
IPC: G09G3/30
Filed: 2003-04-01
Abstract: PURPOSE: An organic light emitting diode(OLED) display device is provided which applies a driving current to an OLED without being influenced by ununiformity of a threshold voltage of a transistor used in an active matrix and thus displays an image of high quality. CONSTITUTION: The OLED display device includes a scan line driver circuit applying a selection or non-selection signal to a plurality of scan lines, and a data line driver circuit applying a voltage corresponding to image information to a plurality of data lines, and each pixel circuit arranged at a cross point of the data lines and the scan lines. According to the pixel circuit, an organic light emitting diode(OLED) has two ports, and the first transistor(T1) has a gate and a source and a drain and supplies a current to the light emitting device according to an applied voltage. The second transistor(T2) has a gate, a source and a drain, and the gate is connected to the first scan line and the source and the drain are connected between each data line and the source of the first transistor. The third transistor(T3) has a gate, a source and a drain, and the gate is connected to the second scan line and the source and the drain are connected between the gate and the drain of the first transistor. The fourth transistor(T4) has a gate, a source and a drain, and the gate is connected to the third scan line, and the source and the drain are connected between each power line and the drain of the first transistor. The fifth transistor(T5) has a gate, a source and a drain, and the gate is connected to the fourth scan line, and the source and the drain are connected between the source of the first transistor and one end of the OLED. And a capacitor has two ports, and is connected to the gate of the first transistor.
Patent KR-20040087185-A (KR)
Inventor: JUN GYEONG HUI
IPC: A47L9/28
Filed: 2003-04-04
Abstract: PURPOSE: A driving device for a robot cleaner is provided to prevent a driving wheel from racing on the floor by an obstacle by rotatably installing a motor housing at a cleaner body. CONSTITUTION: A driving device for a robot cleaner is composed of a cleaner body(100), a driving motor(110) installed at the cleaner body and transmitting power to driving wheels(140), a motor housing(120) coupled to the cleaner body by a hinge, and a pressing member(130). The pressing member is interposed between the cleaner body and the motor housing, and presses the motor housing. The cleaner body includes a lower frame(101), and a support bracket(102) coupled to the lower frame and rotatably supporting the motor housing. The support bracket includes a hinge support member(102a). The hinge support member is formed corresponding to rotary hinges(123) formed at the motor housing, and rotatably supports the rotary hinges. The driving motor is directly connected to the driving wheels. The motor housing has an upper housing(121) and a lower housing(122). The rotary hinges are installed at the upper and lower housings, respectively, and are vertical to a driving shaft of the driving wheel.
Patent KR-20040087666-A (KR)
Inventor: KIM EUN YEONG
IPC: G01N30/00
Filed: 2003-04-07
Abstract: PURPOSE: A method is provided to measure a concentration of cyclosporine in blood by using a high performance liquid chromatography(HPLC), therefore can be used for pharmacology, pharmaceutics, or pharmacokinetics in the body. CONSTITUTION: The method contains the steps of: preparing a serum sample by pre-treating a serum obtained from the blood of a donor by a protein precipitating solution; loading the serum sample into a Sep PakTM column under a negative pressure of -4 to -9inch Hg, washing with acetonitrile, and eluting by using a solid-liquid extraction method; injecting the eluted sample into the HPLC and then measuring absorptivity of the sample with a wavelength of 207nm.
Patent KR-20040088242-A (KR)
Inventor: HAN GYU HUI
IPC: C23C16/455
Filed: 2003-04-09
Abstract: PURPOSE: A gas supply system is provided to inject uniformly gases onto various substrates by using a plurality of adapters including detachable nozzles of various injection modes. CONSTITUTION: A gas supply ring(21) includes a ring-shaped gas supply path(23) and a plurality of gas distribution paths formed from the ring-shaped gas supply path to the center direction. A plurality of adapters(30) include gas injection nozzles(31) which are connected to each gas distribution path. The adapters are coupled to the inside of the gas supply ring. The gas injection nozzles have different injection modes according to injecting angles and injecting positions.
Patent KR-20040090120-A (KR)
Inventor: KIM BYOUNG OK
IPC: F16K31/64
Filed: 2003-04-16
Abstract: PURPOSE: A valve driving device is provided to operate valve when a heater is applied, and to stop an opening when the heater is turned off. CONSTITUTION: A cylinder(120) is mounted in a cylinder housing to be heated by a heater. A sliding bushing(210) is arranged in a guide hole of a driving housing(150). The sliding bushing is supported by a valve stem of a valve device. A support is placed to a protrusion(155) of the guide hole. The sliding bushing pushes the valve stem downward to stop an opening by a valve(163).
Patent KR-20040092300-A (KR)
Inventor: YOO JI SEUNG
IPC: G09G3/294
Filed: 2003-04-26
Abstract: PURPOSE: A method and an apparatus for driving a plasma display panel are provided to improve the display quality by increasing the number of sustain pulses applied to the scan electrode(Y) and the sustain electrode(Z). CONSTITUTION: A method for driving a plasma display panel includes the steps of: generating the sustain pulse with at least two or more duty values during a sustain period including one sub-field among a plurality of sub-fields. The sustain pulse is provided with a period(t(m)Sus_cycle, t(n)Sus_cycle), each of the pulse periods is divided into a period(t(m)Sus_ON, t(n)Sus_ON) applied thereto the sustain pulse and a period(t(m)Sus_OFF, t(n)Sus_OFF) not applied thereto the sustain pulse.
Patent KR-20040094452-A (KR)
Inventor: KIM JAE CHEOL
IPC: H04M3/30
Filed: 2003-05-02
Abstract: PURPOSE: A method for deciding a telephone line failure of a burglar-proof terminal by using a telephone line is provided to exactly find out a telephone line failure during a call, and to use an optical element, thereby reducing time for deciding whether a telephone line fails while deciding the telephone line failure with minimal power consumption. CONSTITUTION: A microcomputer transmits a test input signal through an optical transmission route. The test input signal is changed into a conversion signal, and is transmitted to a terminal telephone line through an optical receiving route. If a telephone line of a burglar-proof terminal is normally operated, the signal is reversely transmitted through the second optical transmission route. The signal is inputted to the microcomputer via the second optical receiving route. The microcomputer decides a value of the inputted signal, and decides whether the telephone line is normal. If the signal is not transmitted via the second optical transmission route, the microcomputer recognizes a telephone line failure.
Patent KR-20040103984-A (KR)
Inventor: JANG SEON IL
IPC: A61K36/232
Filed: 2003-05-28
Abstract: PURPOSE: Provided is an anti-inflammatory composition containing the extracts of bojungikgitang or kagam-bojungikgitang which are composed of natural medicinal plants, as an active ingredient which has no adverse side effect on the human body. CONSTITUTION: The anti-inflammatory composition is characterized by containing the extract of bojungikgitang which is composed of ginseng, Astragalus membranaceus(FISCH.)BGE, Angelica gigas Nakai, Atractylodes Rhizoma Alba, Citrus Aurantium L. subsp, nobilis markino, licorice root, Bupleurum falcatum L., and Cimicifyga simplex Worm, or kagam-bojungikgitang which is composed of ginseng, Astragalus membranaceus(FISCH.)BGE, Angelica gigas Nakai, Atractylodes Rhizoma Alba, Citrus Aurantium L. subsp, nobilis markino, licorice root, Artemisiae iwayomogii Herba and Scutellariae Radix.
Patent KR-20040102851-A (KR)
Title: Wastewater well comprising drainage canal pipe having reinforced flexibility and durability regarding outside soil pressure
Inventor: MIN BYUNG EE
IPC: C02F9/00
Filed: 2003-05-29
Abstract: PURPOSE: To provide a wastewater well that is capable of removing wastewater permeated underground of landfills of domestic waste or mines and effectively removing odor generated from the wastewater. CONSTITUTION: In a waste landfill (22) having a wastewater well (15) where a small end portion of a bottom surface of the landfill is connected to a pump of an air discharger and a suction pump through a water pipe, respectively, a connection stand is connected between two pipes (10,10') in a longitudinal direction, suction holes are perforated in the pipes at regular intervals in a circumferential direction and a fixing stand perforates through the connection stand to be fixed to the bottom surface.
Patent KR-20040110246-A (KR)
Inventor: HAN SEONG UK
IPC: B60G9/00
Filed: 2003-06-18
Abstract: PURPOSE: A torsion beam-type suspension is provided to secure high bending strength and torsional rigidity without a torsion bar and a reinforcement by a torsion beam with large second moment of the area and polar moment of inertia. CONSTITUTION: In a torsion beam-type suspension, a pair of left and right trailing arms(22,22') is connected by a torsion beam(24). Front ends of the trailing arms mount a vehicle body by a joint(26,26'). A pipe with the predetermined thickness is pressurized and molded over the whole length of the torsion beam and the section of the torsion bean is formed like a hollow open ring. The trailing arm is composed of a first plate welded on the outer thickness of the end of the torsion beam and a second plate(22b,22'b) welded on the inner thickness of the end of the torsion beam.
Patent KR-20050001027-A (KR)
Inventor: LEE BYOUNG RAE
IPC: A61K31/05
Filed: 2003-06-25
Abstract: PURPOSE: Provided is a composition for lowering blood glucose level which contains polyphenol isolated and purified from green tea and calcium as active ingredients. The composition inhibits the digestion of starch to suppress the increase of blood glucose level, and is thus useful for the diabetic. CONSTITUTION: The composition for lowering blood glucose level is characterized by containing 50.0-95.0 wt.% of green tea polyphenol powder and 3.0-30.0 wt.% of calcium, wherein the calcium is selected from calcium carbonate, calcium phosphate, calcium chloride, calcium lactate, calcium citrate, calcium gluconate, whey calcium, milk calcium, calcium pantothenate, calcium peptide and calcium chitosan.
Patent KR-20050001549-A (KR)
Inventor: FUKAYA HIROSHI
IPC: B66D1/14
Filed: 2003-06-25
Abstract: PURPOSE: A winch is provided to simplify the shape of a housing by installing a worm wheel and a drum at a shaft fixed at a housing and to simplify the shape of the worm wheel and the drum by forming spline teeth on the outer peripheral surface of a spline unit and installing a sleeve on the spline unit. CONSTITUTION: A winch(1) is composed of a housing(10), a support bracket(20), a fixed shaft(30), a worm wheel(40), a drum(50), a sleeve(61), a sleeve moving unit, a worm shaft(70), and a motor. The housing has an inlet(11) which is opened to the side. One end of the fixed shaft is fixed in the housing and the other end is extended out of the housing through the inlet of the housing and settled at the support bracket. The worm wheel has a through-hole formed axially in the center, a worm gear unit(41), and a first spline unit(43) having spline teeth formed on the outer peripheral surface of an axial one end and the worm wheel rotates for the fixed shaft in the housing to face the first spline unit toward the inlet of the housing by inserting the fixed shaft in the through-hole. The drum comprises a through-hole formed axially in the center, a bobbin unit(51), and a second spline unit(53) having spline teeth on the outer peripheral surface of the axial one end. The fixed shaft is inserted into the through-hole and the drum rotates about the fixed shaft to adjoin the second spline unit with the first spline unit in the housing and to expose the bobbin unit out of the housing between the housing and the support bracket. The sleeve has spline grooves engaged with the spline teeth of the first and second spline units and the sleeve is installed at the first and second spline units to reciprocate axially the spline grooves by engaging with the spline teeth of the first and second spline units. The sleeve moving unit is connected with the sleeve to reciprocate the sleeve. The worm shaft is mounted in the housing to engage rotatively a worm unit with the worm gear unit. An output shaft of the motor is linked with the worm shaft.
Patent KR-20050001879-A (KR)
Inventor: KIM DAE JOONG
IPC: G21D1/00
Filed: 2003-06-26
Abstract: PURPOSE: A method for installing reactor coolant pipes is provided to achieve improved quality by lowering a pre-heating temperature and permitting a welder to wear a protective air jacket so as to prevent welded portions of pipes from being hardened and eliminate risk of crack. CONSTITUTION: A method for installing reactor coolant pipes comprises a step of pre-heating portions of pipes(H1,H2,C1 to C3,L1 to L3) to be welded; a step of performing a welding process in a series manner, for each of the pipes; and a step of performing a radiographic inspection process to the welded portions. The radiographic inspection process is performed once per welding thickness 1.5 inch, and two or three times per welded portion. An inverter power control type welding machine is used in the welding process.