baber/WOPTO huggingface dataset:
Patent KR-20020079045-A (KR)
Title: DRAM having a construction of blocking leakage current
Inventor: KIM SANG SUB
IPC: H01L27/108
Filed: 2001-04-12
Abstract: PURPOSE: A DRAM(Dynamic Random Access Memory) device using a ferroelectric film, such as (Ba,Sr)TiO3(BST) is provided to minimize a leakage current of the ferroelectric film. CONSTITUTION: In the DRAM device using (Ba,Sr)TiO3 thin film, a small amount of aliovalent ion is added to the BST thin film. That is, a desired element used as an acceptor is added to the BST thin film. At this time, aluminum(Al) or manganese(Mn) is used as the added element. Thereby, the leakage current of the BST thin film used in the DRAM device as the ferroelectric film is minimized.
Patent KR-20020082234-A (KR)
Title: 080shopping
Inventor: HONG GYU SEON
Filed: 2001-04-19
Abstract: PURPOSE: A 080 shopping is provided to construct an E-market capable of reducing a distribution margin through a direct transaction and decreasing a commodity price by decreasing a price of a raw material through a POST delivery. CONSTITUTION: An E-marketplace is formed using an on-off line distribution system in a 080 shopping business. A seller, a producer, and a company creates a profit, respectively, through a B2C2B of an integrated supply multi sale pattern. Delivery networks are linked therewith through a nationwide off-line operator. An activation of medium and small-sized enterprises is planed by activating a direct transaction shopping without an intermediate margin. Various kinds of commodities are serviced between a buyer and a producer in real time.
Patent KR-20020083243-A (KR)
Inventor: JANG YEONG HAK
IPC: H01S5/30
Filed: 2001-04-26
Abstract: PURPOSE: A semiconductor laser diode is provided, which can reduce surface defects of a cleaved facet. CONSTITUTION: According to the laser diode having an N-type clad layer, a P-type clad layer, an active layer formed between these clad layers and each mirror on a cleaved facet of a front and a back of the layers, a GaN layer is formed on the cleaved facets of both sides respectively. A SiN layer is formed on the above GaN layer, and an anti reflection mirror is formed on the SiN layer on the front cleaved facet. And a high reflection mirror is formed on the SiN layer of the back cleaved facet. The anti reflection mirror is formed with a TiO2, and a thickness of the SiN layer is 1nm-10nm.
Patent KR-20010078970-A (KR)
Title: Method of managing the medical insurance system on the network and providing a program-reading computer readable record medium
Inventor: LEE DONG HO
Filed: 2001-05-28
Abstract: PURPOSE: A national health insurance related medical insurance management method and a recording medium capable of reading the program for performing the same by a recorded computer are provided to prevent false/excessive demand for insurance allowances of medical service facilities and to prevent the unreasonable use of medical services of a defaulter of insurance fees. CONSTITUTION: An operating server receives information containing a medical insurance card number and prescription from a hospital. The operating server transmits the prescription corresponding to the medical insurance card number to a pharmacy. The operating server transmits a payment command for a request for paying a medical service charge from a medical facility to the server of a settlement facility.
Patent KR-20020004828-A (KR)
Inventor: BAENTSCH MICHAEL
IPC: G06F9/445
Filed: 2001-06-15
Abstract: PURPOSE: A device and method for updating code are provided to enable a software-acquiring entity to arrive from an existent first signed piece of code at a second signed piece of code. CONSTITUTION: Both pieces of code were generated at the software provider by use of a first software archive generator under use of generation instructions. The software provider provides to the software-acquiring entity a difference code that comprises the steps necessary to arrive from the first signed piece of code at the second signed piece of code. The difference code is combinable at the software-acquiring entity with the first signed piece of code by a second software archive generator to generate the second signed piece of code. The second software archive generator is therefor to be fed with those generation instructions that were used by the first software archive generator for the generation of both pieces of code.
Patent KR-20020011863-A (KR)
Title: Coating Compositions and Articles with Cured Coats Thereof
Inventor: ASAI MITSUO
IPC: C08G77/24
Filed: 2001-06-18
Abstract: PURPOSE: To obtain a coating composition capable of giving a remarkably hard coating film having high uniformity and a low refractive index, excellent in water repellency, oil repellency and antifouling properties, and to provide reflection-preventing goods excellent in reflection and applicability because it is capable of giving the film having a low refractive index at a low temperature in a short time and excellent in workability. CONSTITUTION: This coating composition contains at least two species of silicone resins having fluorine-containing organic substituents expressed by the following average composition formula: R1mR2nR3pSIXqO(4-m-n-p-q)/2 (wherein R1 and R2 are each mutually different and express a 3-30C monovalent fluorine atom- containing organic group; X expresses a group selected from monovalent hydrolysable groups; 0<m<1; 0<n<1; 0 <= p<1; 0<q<1.8; 0<m+n <= 1; 0<m+n+p+q <= 3).
Patent KR-20020095998-A (KR)
Title: Apparatus for receiving and transmitting radio frequency signal in radio communication terminal
Inventor: HAN JAE JUN
IPC: H04B1/40
Filed: 2001-06-19
Abstract: PURPOSE: A device for transceiving a wireless frequency signal of a mobile communication terminal is provided to use an antenna that does not use a ground in the mobile communication terminal, thereby reducing distortion of an antenna radiation pattern to increase an antenna gain. CONSTITUTION: An antenna(300) converts a balance signal into an external wireless frequency signal. A balance-unbalance changer(200) changes the balance signal of the antenna(300) to an unbalance signal. A duplexer(10) inputs the unbalance signal of the balance-unbalance changer(200), and separates the inputted unbalance signal into a transmit signal and a receive signal. A matching unit(100) matches different impedance of the balance-unbalance changer(200) and the duplexer(10). The antenna(300) is composed of a monopole antenna(310) and a micro strip line(320). The monopole antenna(310) converts the balance signal into the external wireless frequency signal. The micro strip line(320) is designed in a PCB.
Patent KR-20020097353-A (KR)
Title: The method for controlling power generator of series hev
Inventor: JUNG JIN HWAN
IPC: B60L50/10
Filed: 2001-06-20
Abstract: PURPOSE: A method for controlling power of a generator in a serial type hybrid electric vehicle is provided to maximize generation efficiency by minimizing a fuel consumption rate and exhaust fumes and maintaining driving force of an engine and a motor. CONSTITUTION: A power value of a generator is inputted into an HSFC(Hybrid Specific Fuel Consumption) table according to a driving condition. An optimum engine torque value and an optimum angular velocity value of the generator corresponding to the power of the generator are determined from the HSFC table. The optimum engine torque value and the optimum angular velocity value are converted to indicative signals. The indicative signals are branched from the HSFC table and the branched signals are transmitted to an engine control portion and an angular velocity control portion of the first control portion. An engine and a generator of an operating part are operated according the indicative signals of the engine control portion and the angular velocity control portion. An output conversion portion of the engine converts an output by multiplying the torque value of the engine by the angular velocity value of the second control portion. An output conversion portion of the generator converts an output by multiplying the torque value of the generator by the angular velocity value of the second control portion. The sum of the torque values of the engine and the generator is inputted into the second control portion. The second control portion feeds back the angular velocity as a signal to a front terminal of the first control portion.
Patent KR-20030001689-A (KR)
Title: Device for regulating the position of wire rope for drum
Inventor: LEE GEON JUN
IPC: B65H75/26
Filed: 2001-06-26
Abstract: PURPOSE: A device for adjusting the position of a wire rope wound on a drum is provided to improve productivity by preventing the overlapping of the wire rope and to prevent an accident causing the injury on the human body. CONSTITUTION: A gear box(20) includes a drive gear(22) rotating via a lower motor(21) and a driven gear(23) engaged with the drive gear and having a threaded shaft(23a). A lift base(30) placed at an upper portion of the gear box has threaded holes through which the threaded shaft moves and an upper motor(33) installed on the upper face via a support bracket. An upper base(40) fixed on the lift base has a drum(100) rotating via the upper motor. A horizon sensor(50) installed on the movement path of a wire rope(140) has a left and a right rollers contacting with the lower body via the wire rope. The horizon sensor includes positive and negative terminals electrically communicated by contacting to the upper body via mercury. A controller connected to the upper and lower motors via a cable outputs a stop signal to the upper and lower motors by receiving the signal of the horizon sensor.
Patent KR-20020036658-A (KR)
Inventor: NOGUCHI YOSHIE
IPC: H01L21/60
Filed: 2001-06-27
Abstract: PURPOSE: To provide a method for forming an electrode in which bonding strength is ensured between a bump electrode and an underlying conductive region, and a semiconductor and a substrate for use therein. CONSTITUTION: A semiconductor device 2 is mounted on a heating stage 6 and the temperature of the semiconductor device 2 is set at 60°C or above but lower than the melting point of solder. Molten solder 3a is jetted from the nozzle of a jet head 4 toward an electrode part 1. The molten solder 3a collides against the surface of the electrode part 1. Consequently, the molten solder 3a spreads over the surface of the electrode part 1 to form a bump electrode 3 thereon.
Patent KR-20030001084-A (KR)
Inventor: YOON GUK HAN
IPC: H01L21/027
Filed: 2001-06-28
Abstract: PURPOSE: A pattern formation method of a semiconductor device is provided to improve the resolution of photolithographic processing and to prevent the reduction of line fidelity due to attacks of photoresist pattern. CONSTITUTION: A conductive layer and a sacrificial layer are sequentially formed on a semiconductor substrate(21). Sacrificial patterns are formed by selectively etching the sacrificial layer using a photoresist pattern as a mask. A spacer is formed at both sidewalls of the sacrificial patterns. A hard mask is formed on the entire surface of the resultant structure. A hard mask pattern(29) is formed by polishing the hard mask so as to expose the surface of the sacrificial patterns. After removing the sacrificial patterns and the spacer, a gate pattern(23a) is formed by selectively etching the conductive layer using the hard mask pattern(29) as a mask.
Patent KR-20020009484-A (KR)
Inventor: ISHII HIDEAKI
IPC: A61L9/20
Filed: 2001-07-24
Abstract: PURPOSE: To efficiently deodorize a large amount of gas containing odorous components by ozone deodorization after water deodorization, and then ion deodorization. CONSTITUTION: This composite deodorization system(100) has a first chamber(101) which is connected to a fermentation system(104) by a gas introducing port(111) to be supplied the treating gas containing the odorous components from the fermentation system(104) and effects the water molecule deodorization, a second chamber(102) which is connected to the first chamber(101) by a flow passage pipe(112) and effects the ozone deodorization, an ozone forming device(121) which is disposed at a joint part of the first chamber(101) and the flow passage pipe(112), a third chamber(103) which is connected to the second chamber(102) by a connecting pipe(113) and effects the ion deodorization and an ozone filter(122) which is built in the joint part of the second chamber(102) and the connecting pipe(113). The method has a gas discharge port(114) for discharging the treating gas at the third chamber(103).
Patent KR-20030013050-A (KR)
Title: Wordline Enable Drive Circuit of Semiconductor Memory Device
Inventor: KIM JAE HUN
IPC: G11C8/08
Filed: 2001-08-06
Abstract: PURPOSE: A word line enable driving circuit of semiconductor memory device is provided to be capable of reducing a word line enable time by removing a boosting margin. CONSTITUTION: A boost voltage generating circuit(300) receives an external power supply voltage and generates a high voltage(Vpp) and a boosted voltage. A row decoder(200) is supplied with the boosted voltage from the boost voltage generating circuit as a power supply voltage, and outputs a normal word line enable signal(NWE) of the boosted voltage level in response to row address signals. A row address pre-decoder(40) receives other row address signals and generates four decoded address signals(DRAij). A control signal generating circuit(30) generates a control signal(PX) and an inverted control signal(PXB) in response to output signals of the pre-decoder. A sub-word line driver(100) is connected to a word line, and enables the word line in response to the normal word line enable signal of the boosted voltage level, the control signal, and the inverted control signal.
Patent KR-20020013794-A (KR)
Inventor: ALLARD DELPHINE
IPC: A61Q5/10
Filed: 2001-08-11
Abstract: PURPOSE: Provided is a composition for the oxidation dyeing of keratinous fibers comprising at least one oxidation dye and at least one cationic amphiphilic poly, thereby changing the color of the dye mixture much less quickly. CONSTITUTION: The composition for oxidation dyeing of keratinous fibers comprises, in a medium suitable for dyeing: (a) at least one oxidation dye; (b) at least one cationic amphiphilic polymer comprising at least one fatty chain; and (c) a combination comprising: (I) at least one compound chosen from oxyalkylenated fatty alcohols and glycerolated fatty alcohols, and (II) at least one hydroxylated solvent having a molecular weight of less than 250, wherein the weight ratio of (I) to (II) is greater than 1:1.
Patent KR-20020003113-A (KR)
Inventor: RYOO YOUNG HO
IPC: G06F17/00
Filed: 2001-08-13
Abstract: PURPOSE: A method and a system for operating a special site for a scenery and an event on the Internet are provided to increase a sales amount of scenery and event commodity by making a purchaser have an experience indirectly the scenery and event commodity through a standard model and an understanding exactly them. CONSTITUTION: A special site for a scenery and an event comprises a member database(DB)(12), a scenery and event commodity database(14), a plurality of standard model images, and a special site server(10) for a scenery and an event. An event commodity purchaser(2) connects to the special site server(10). The special site server(10) is connected with a payment system(18) so that the purchaser(2) pays for the price about the event commodity. The member DB(12) stores personal data such as a member ID(Identification), a password, an E-mail address, a name, a resident registration number, an address, and a telephone number, etc. The scenery and event commodity database(14) stores scenery and event commodity information such as a kind and a price of the scenery and event commodity, and a specificity of the scenery and the event, etc. The special site server(10) for scenery and event comprises a moving image database(16), which is, stored a virtual image in order to realize the real scenery and event place.
Patent KR-20030003637-A (KR)
Title: Door structure of showcase for VCR
Inventor: KIM WON DO
IPC: A47B81/06
Filed: 2001-08-14
Abstract: PURPOSE: A video door structure equipped at a closet is provided to make it possible to use a remote control in a state that the video door is shut. CONSTITUTION: The video door(200) is equipped at the closet. An original plate(10) is made of wood material so as to be consistent with a video storage space and is formed at the middle part with a through portion(12) capable of penetrating electron waves of a remote control. A subsidiary plate(20) is attached to the front and back faces of the original plate(10), has the same size as the original plate(10) and is formed with a mounting portion(22) wider than the through portion(12). A glass(30) is mounted to the center of the subsidiary glass. A thin, grained wood(40) is bonded to the subsidiary plate(20) and the outer part of the glass(30) by an adhesive.
Patent KR-20020014762-A (KR)
Inventor: HARUMOTO KATSUMI
IPC: G03G21/00
Filed: 2001-08-17
Abstract: PURPOSE: To provide an image-forming apparatus, capable of surely inputting information on replaceable parts to the device body, without restricting the connecting direction of the replaceable parts, or deteriorating the operability of the replaceable parts, without making the device and the replaceable parts large in size and increasing the cost, and to provide the replaceable parts used for the image forming device, as for the image-forming apparatus constituted so that information on the replaceable parts may be inputted to the device body and the device is controlled, based on the information. CONSTITUTION: For the image-forming apparatus, where the parts to be periodically replaced are loaded detachably to the device body, a storage medium for storing the information on the replaceable parts is mounted on the replaceable parts, then the information stored by the storage medium is read by a communicating means for communicating through radio waves on at least the image-forming apparatus body side.
Patent KR-20030015754-A (KR)
Title: Apparatus for calibrating parameter of a display using a sensor and method thereof
Inventor: LEE JONG EOP
IPC: H04N17/00
Filed: 2001-08-17
Abstract: PURPOSE: An apparatus and a method for controlling parameters of an image display device using a sensor are provided to allow a user to easily control horizontal and vertical sizes of a screen and phase distortion without using an additional control device. CONSTITUTION: An apparatus for controlling parameters of an image display device(300) includes an optical sensor(320) and a micro-controller. The optical sensor is attached to a predetermined portion of the front part of the image display device and senses scan lines of a displayed image. The micro-controller transmits a test pattern corresponding to a predetermined frequency to the image display device to display it, detects a scan range of the scan lines from an electric signal transmitted from the optical sensor, and automatically controls horizontal and vertical sizes of a screen and phase distortion using data about the sensed scan range.
Patent KR-20030016869-A (KR)
Title: A electromagnet stirrer in continuous casting machine
Inventor: KIM CHOON SIK
IPC: B22D11/04
Filed: 2001-08-22
Abstract: PURPOSE: An electromagnetic stirrer having superior stirring efficiency for separating impurities promptly by installing vertical coils and horizontal coil on the pole of cores, thereby generating three-dimensional rotating magnetic field on molten steel inside a mold is provided. CONSTITUTION: The electromagnetic stirrer(1) in continuous casting machine comprises cores(10) on which the poles(11) are formed to install the vertical coils and horizontal coil by laminating circular thin iron sheets which have high resistance and the surface of which is insulation treated to a certain thickness; poles(11) which are integrated with the cores in such a way that the poles are laminated, which are projected to the central direction, and on the cross section of which female grooves are formed in a bent shape with being spaced apart from each other in a certain gap so that the horizontal coil is installed inside the female grooves; a fixing ring(12) which is formed on upper and lower surfaces of the cores so that the cores are firmly fixed through a certain connection medium; vertical coils(20) for covering the poles formed on the cores longitudinally so that a uniplanar rotating magnetic field is produced on the poles; a circular horizontal coil(30) which is stackingly installed inside the female grooves formed on the poles of the cores to produce an axial magnetic field; and cover and supporting part(15) for preventing damage of the electromagnetic stirrer due to the external impact.
Patent KR-20020062675-A (KR)
Inventor: KIM JIN DAE
IPC: H01Q1/22
Filed: 2001-08-23
Abstract: PURPOSE: A shape memory alloy wire for retractable antenna is provided to achieve an improved tensile strength of shape memory alloy wire by enhancing punched shape of the wire. CONSTITUTION: A shape memory alloy wire is punched at upper, lower, left and right directions, such that the contact surface and friction area between the wire and top increase, to thereby achieve an improved tensile strength of the shape memory alloy wire and the top of the antenna.
Patent KR-20030020479-A (KR)
Title: Ni-flash Plating solution for the cold-rolling strip
Inventor: HAN HYEON SEOP
IPC: C25D3/12
Filed: 2001-08-29
Abstract: PURPOSE: A Ni-flash plating solution for cold rolling strip is provided, which contains EDTA (ethylenediaminetetraacetic acid) to form complex by the reaction with impure metal ions contained in plating solution, thus improve surface quality of nickel flash cold roll steel in phosphate treatment and painting. CONSTITUTION: In a Ni-flash plating solution that contains 3 to 20 g/L of nickel ion for the manufacture of Ni-flash cold rolling strip, the Ni-flash plating solution especially contains 0.2 to 0.6 g/L of EDTA (ethylenediaminetetraacetic acid) and it is adjusted to be pH 4 to 7.
Patent KR-20020026807-A (KR)
Inventor: IMAHASE TAROU
IPC: G03B21/00
Filed: 2001-08-30
Abstract: PURPOSE: An optical unit, a video display apparatus, and a color switching method are provided to compact the structure of a projection-type video display apparatus and to improve contrast. CONSTITUTION: A projection-type video display apparatus has a polarizing beam splitter(10) for matching light, which is output by a light source unit(19) to one of S polarizing light and P polarizing light, an optical characteristics switching element(7) for electrically and periodically switching a wavelength band of light output by the polarizing beam splitter, a video display element, as a light valve element, for forming an optical image from light output by the light source unit, in accordance with a video signal, and a radiating unit for radiating a plurality of color light, which are sequentially output by the optical characteristics switching element, to the video display element, wherein light output by the video display element is incident on a projecting lens(13), and a light path from the light source unit to the projecting lens is U-shaped.
Patent KR-20030018775-A (KR)
Inventor: JUNG GYU HWAN
IPC: G01F23/296
Filed: 2001-08-31
Abstract: PURPOSE: An apparatus for controlling a fluid level of a simulation model is provided to achieve improved reliability and reproducibility of simulation by automatically and accurately controlling the fluid level through the simple configuration of the fluid supply pump and fluid discharge pump. CONSTITUTION: An apparatus comprises a fluid supply pump(20) for supplying fluid to the upstream of a simulation model(10); a fluid discharge pump(30) for discharging fluid from the downstream of the simulation model; a storage tank(40) interposed between the fluid supply pump and the fluid discharge pump and which stores fluid; an ultrasonic sensor(50) for detecting the fluid level of the simulation model; and a controller(60) for controlling the fluid supply pump and the fluid discharge pump in accordance with the signal output from the ultrasonic sensor.