baber/WOPTO huggingface dataset:
Patent KR-20040064052-A (KR)
Inventor: KIM SANG HUN
IPC: G06F3/06
Filed: 2003-01-09
Abstract: PURPOSE: An ODD(Optical Disc Drive) easy to check an operation state and a method for checking the operation state of the same are provided to easily test the operation of the ODD without disassembling the optical drive from a PC when an error is generated in the ODD. CONSTITUTION: A mode switch button switches an operation mode of the ODD(10a) to a debugging mode from a normal mode. A test data output part outputs the test data representing the operation state of the ODD to the outside of the ODD on the debugging mode. The data output part includes an LED(Light Emitting Diode) terminal(11) generating the test data by responding to the control of a microcomputer installed in the ODD and a test terminal(12) outputting the test data generated from the LED terminal to the outside of the ODD. The test terminal performs the serial communication between the ODD and an external computer. The external computer analyzes the operation state of the ODD by responding to the test data.
Patent KR-20040065860-A (KR)
Inventor: HWANG SEON HO
IPC: H04W48/18
Filed: 2003-01-16
Abstract: PURPOSE: A mobile communication terminal and a PLMN(Public Land Mobile Network) selection method of the mobile communication terminal are provided to decide whether a previous roaming is possible for a currently received PLMN(Public Land Mobile Network) during an international roaming process, and to selectively register a base station only that can perform a roaming process, thereby reducing a roaming time. CONSTITUTION: A key input unit(21) is used for a user input. A transceiver(29) communicates with a base station. A USIM(User Subscriber Identity Module)(27) stores a finally used PLMN and a home PLMN. A memory(25) stores information on the home PLMN and information on a roaming PLMN service in table type. A controller(23) decides whether a roaming process is possible for a currently obtained PLMN, and selectively registers the base station if only the roaming process is possible.
Patent KR-20030063224-A (KR)
Title: 건설 기계용 소결 슬라이딩 베어링
IPC: F16C33/10
Filed: 2003-01-21
Abstract: 본 발명은 장치에 장착하여 사용하였을 때의 베어링의 내구성이 안정되고, 긴 수명의 소결 슬라이딩 베어링을 제공하는 것을 목적으로 한다. 
     본 발명에 따르면, 소결 슬라이딩 베어링은 축을 지지하기 위한 내부직경을 갖고, 담금질 조직을 갖는 소결 다공질 철계 합금으로 조성되는 베어링 본체, 및 베어링면을 갖는 치밀화 부분으로서, 베어링 본체의 내부직경을 그라인드함으로써 내부직경에 20미크론 이하의 두께로 형성되고 소결 다공질 철계 합금에 포함되는 폭이 50미크론 이상인 기공을 적어도 1개 봉지(封止)하고, 베어링면에 개구하는 기공의 개구 면적의 합계의 베어링면 면적에 대한 백분율 비율로 규정되는 개구율이 10% 이하인 치밀화 부분을 구비한다.
Patent KR-20040070378-A (KR)
Inventor: KANG TAE WOOK
Filed: 2003-02-03
Abstract: PURPOSE: A method for managing the information of the EC(Electronic Commerce) settlement and a user account using the Internet banking of a bank is provided to conveniently use a bank system without an agreement with a security solution or the bank, use a bank system network without modification, and freely deposit/withdraw money by linking a payment tool of the EC with a bank account. CONSTITUTION: An operator of an EC system makes/provides the account linking with the bank account to a customer. The transaction is preformed by the account transfer through the customer account, an operator account, and a seller account. A company wanting to sell goods by using the EC obtains an ID from the EC system and registers the goods to the EC system. The customer selects the seller and a deliverer(19). The customer makes an order by confirming the seller and the deliverer(23). If the order is settled, the EC system transfers the settlement price to the operator account(25). After the transfer, the seller knows the order and the order particulars(34). If the customer receives/confirms the ordered goods, the EC system transfers the settlement price to the seller account(37).
Patent KR-20040072004-A (KR)
Inventor: CHOI YONG JUNG
IPC: H05B33/14
Filed: 2003-02-07
Abstract: PURPOSE: A light emitting compound for an organic electroluminescent device and an organic electroluminescent device using the compound are provided, to improve brightness, effective operating voltage and color purity. CONSTITUTION: The light emitting compound has an imidazole-pyridine structure and is represented by the formula 1, wherein R1 to R14 are independently H, a halogen atom, a substituted or unsubstituted alkyl or alkoxy group of C1-C30, a substituted or unsubstituted aryl, aryloxy, hetero ring or condensed polycyclic group of C6-C30; a substituted or unsubstituted hetero ring of C5-C30 having at least one halogen, nitrogen, oxygen or sulfur atom as a ring member, an amino group, an arylamino group of C6-C30, a cyano group, a nitro group, a hydroxyl group, or an aryl or alkyl sulfonate group of C6-C30, and the neighboring groups are combined together to form a saturated or unsaturated carbon ring.
Patent KR-20040072355-A (KR)
Inventor: JUN YUN SU
IPC: C08L83/04
Filed: 2003-02-12
Abstract: PURPOSE: Provided is a heat curable silicone rubber composition, which has excellent releasability and processability with no surface tackiness while maintaining or improving the basic mechanical properties of the silicone rubber. CONSTITUTION: The silicone rubber composition comprises: (A) 100 parts by weight of a polydimethylvinylsiloxane represented by the formula of R1aSiO(4-a)/2 (wherein R1 is a C1-C10 aliphatic saturated or unsaturated hydrocarbon, and a is an integer of 1.95-2.05); (B) 5-100 parts by weight of silica as a filler; (C) 0.01-5 parts by weight of a compound represented by the formula of R2COOM (wherein R2 is a C1-C17 aliphatic saturated hydrocarbon, and M is magnesium, calcium or zinc); (D) 0.05-5 parts by weight of a fluoroalkylsilane represented by the formula of R3nSi(OR4)4-n (wherein R3 is a C1-C10 fluoroalkyl containing 3-17 of fluoro groups, R4 is a C1-C10 alkyl, and n is an integer of 1-3).
Patent KR-20030026267-A (KR)
Inventor: YANG YEONG SEOK
IPC: C01G23/053
Filed: 2003-02-14
Abstract: PURPOSE: Provided is a simple preparation method of brookite TiO2 nanoparticles by regulating the concentration of HNO3 in a titanium solution and forming precipitates at low temperature. CONSTITUTION: The preparation method of brookite nanoparticle TiO2(50-100nm) comprises the steps of: preparing a titanium solution containing 1.0-5.0M of HNO3 by dropping 0.001-16.0M of HNO3 to TiCl4 to get a titanium stock solution, and adding aqueous HNO3 and distilled water; standing the solution at 30-80deg.C, preferably 50-70deg.C, to form precipitates; collecting precipitates and adjusting the pH of the solution between 2-8 with an alkali solution, non metal hydroxide solution such as NaOH, KOH or NH4OH; collecting precipitates from the solution; washing formed precipitates with water to remove remained bases; drying formed precipitates at room temperature for 48hrs.
Patent KR-20030040243-A (KR)
Inventor: CHUN BYEONG UK
IPC: G06K19/077
Filed: 2003-02-28
Abstract: PURPOSE: A combi type IC card having an inlay layer burying a coil and a manufacturing method thereof are provided to increase the selection and the reliability of an RF(Radio Frequency) signal between an antenna coil and an IC chip, and to decrease the entire manufacturing cost by forming the antenna coil in the inlay layer through an ultrasonic burying process. CONSTITUTION: The antenna coil(20) guided from a coil winder(K) is placed to a lower part of an ultrasonic wave head(H) installed to an end of a ultrasonic wave generator(G) and a lower core sheet(12) is arranged to the lower part of the antenna coil(20). If the ultrasonic wave outputted from the ultrasonic wave head(H) is applied to the antenna coil(20), the friction energy between the outputted ultrasonic wave and the antenna coil(20) is generated, and the heat energy caused by the friction energy is generated in the antenna coil(20). If the pressure is applied to the ultrasonic wave head(H) downwardly, the surface of the lower core sheet(12) is melted by the heat energy and, at the same time, the antenna coil(20) is buried in the melted surface of the lower core sheet(12).
Patent KR-20040079759-A (KR)
Inventor: BOK CHEOL GYU
IPC: G03F7/32
Filed: 2003-03-10
Abstract: PURPOSE: A photoresist washing liquid composition, a method for forming a photoresist pattern by using the composition and a semiconductor device prepared by using the method are provided to reduce surface tension, thereby reducing the collapse of a pattern when a semiconductor substrate is washed in the final step of development. CONSTITUTION: The photoresist washing liquid composition comprises water as a main component; 0.001-2 wt% of a surfactant represented by the formula 1 as an additive; and optionally 0-20 wt% of an alcohol, wherein R is an alkyl group of C8-C20 or an aromatic group of C3-C20; x, y and z are an integer of 0-10; and n is an integer of 3-50. Preferably the alcohol is selected from the group consisting of a C1-C10 alkyl alcohol and a C1-C10 alkoxy alcohol.
Patent KR-20030076439-A (KR)
IPC: C07F7/12
Filed: 2003-03-21
Abstract: A sulfurpentafluoride and substituted silyl ethyne compound that is useful as precursors for a variety of organic compounds are disclosed. At least one of the substituents on the silicon atom is hindered. Also disclosed are high-yielding processes for making the ethyne compound of the present invention.
Patent KR-20040085991-A (KR)
Inventor: YOON BYEONG CHAN
IPC: H01R13/629
Filed: 2003-04-02
Abstract: PURPOSE: A connector assembly for a vehicle is provided to connect a plurality of terminals installed in the vehicle to one built-in type connector. CONSTITUTION: A female connector(16) has a housing into which a socket terminal is inserted. A male connector(12) has a housing. The housing has a bulkhead into which a pin terminal is inserted and an accommodation space part which is formed to correspond to an external shape of the housing of the female connector before the bulkhead. The accommodation space part accommodates the female connector. A guide part guides the housing of the female connector to the accommodation space part. A locking part locks the housing of the female connector to the accommodation space part to prevent the discharge of the housing of the female connector.
Patent KR-20040090557-A (KR)
Title: Column repair circuit
Inventor: PARK JONG HUN
IPC: G11C8/00
Filed: 2003-04-17
Abstract: PURPOSE: A column repair circuit is provided to improve repair efficiency and also to reduce the number of column repair fuses by performing a repair operation in a unit of a memory cell array block. CONSTITUTION: According to the column repair circuit of a semiconductor memory device including a number of memory cell array blocks, a predecoder(10) decodes a row address. A block selection part(20) generates block selection signals selecting the memory cell array blocks using signals being output from the predecoder. A unit selection part(30) generates signals determining repair row size of the selected memory cell array block using the block selection signals. And a fuse part(60) generates a signal indicating column repair of the selected memory cell array block.
Patent KR-20040031563-A (KR)
Inventor: JUNG JIN UNG
IPC: G09G3/30
Filed: 2003-04-17
Abstract: PURPOSE: A flat display device is provided to obtain an appropriate and desired luminance by controlling the amount of current flowing the electroluminescence device along the resistance value. CONSTITUTION: A flat display device includes an electroluminescence device, a first transistor and a second transistor. The first transistor and the second transistor are used for driving the electroluminescence device. The flat display device is characterized in that the first transistor has a resistance value being different from that of the second transistor.
Patent KR-20040092700-A (KR)
Inventor: PARK HYUN KYU
IPC: H04N5/445
Filed: 2003-04-25
Abstract: PURPOSE: A satellite broadcasting receiving apparatus having a multi-OSD(On Screen Display) function and a control method thereof are provided to display a plurality of OSD pictures. CONSTITUTION: An OSD unit(164) displays an OSD picture. An SMC(Smart Media Card)(182) stores OSD data to display one or more OSD pictures. A CPU(170) reads one of the OSD data in response to the key operation of a user, and stores the read OSD data in an SDRAM(Synchronous Dynamic RAM)(194). The CPU extracts the OSD data stored in the SDRAM, and provides the extracted OSD data to the OSD unit to display the OSD data.
Patent KR-20040092900-A (KR)
Inventor: KIM HYEONG JIN
IPC: F25D23/00
Filed: 2003-04-29
Abstract: PURPOSE: A refrigerator generating oxygen and nitrogen is provided to realize an agreeable indoor environment by supplying oxygen to the outside of a main body of a refrigerator, and maintain freshness of fruits, vegetables, and foods by supplying nitrogen to the inside of the main body. CONSTITUTION: A membrane(21) is installed on one side of a main body(10) of a refrigerator for generating oxygen and nitrogen from air flowed into the main body. An oxygen discharge pipe(25) is branched from one side of the membrane to discharge the generated oxygen to the outside. A nitrogen discharge pipe(26) is branched from the other side of the membrane for flowing the nitrogen generated from the membrane into the main body.
Patent KR-20040098095-A (KR)
Inventor: AHN SEUNG GWANG
IPC: H05K7/02
Filed: 2003-05-13
Abstract: PURPOSE: A ground structure is provided to achieve improved performance of tuner by separating grounds of an analog element and digital element, thereby preventing interferences between the analog element and the digital element. CONSTITUTION: A digital tuner(100) comprises a square frame(110); a PCB(130) having one surface on which an analog element(131) and a digital element(133) are mounted, wherein the PCB is fixed in the frame, and has a hole(137) formed in the portion mounted with the digital element; and covers(120) coupled to the top and bottom of the frame. A resistance(140) is mounted on the other surface of the PCB in such a manner that the nude resistance is electrically coupled to the digital element through the hole of the PCB. A bending piece(125) is arranged on the cover to be coupled to the frame such that the digital element is grounded to the cover through the resistance and the bending piece when the cover is coupled to the frame.
Patent KR-20040102697-A (KR)
Inventor: HWANG YONG TAE
IPC: A63B53/00
Filed: 2003-05-29
Abstract: PURPOSE: Provided is a golf putter including a head with a distance measuring unit and a flying-distance predicting unit to previously determine a proper impact force and a speed of swing so that a golf ball exactly reaches a hole cup. CONSTITUTION: The golf putter includes a head(10) having an impact surface for striking a golf ball, a shaft(20) installed to one side of the head, and a grip portion formed at a free end of the shaft. The head is provided with a distance measuring unit for measuring a distance between the golf ball and a hold cup and a flying-distance predicting unit for predicting a flying distance according to a speed of swing. A power supply unit is installed to the grip portion to supply a power to the units.
Patent KR-20040103009-A (KR)
Inventor: KANG SANG HUI
IPC: G11C11/4091
Filed: 2003-05-30
Abstract: PURPOSE: A semiconductor memory device provided with a sense amplifying driver with multiple output lines is provided to increase the sensing speed of the bit line sensing amplifier by improving the driving ability of the sense amplifying driver. CONSTITUTION: A semiconductor memory device provided with a sense amplifying driver with multiple output lines includes a sense amplifying array unit, a first driver(100A), a second driver(100B), a first power line and a second power line. The first driver is arranged at one side of the sense amplifying array unit to generate the driving voltage of each sense amplifier. The second driver is arranged at the other side of the sense amplifier array unit to generate the driving voltage of each sense amplifier. The first power line is connected between the output node of the first driver and the output node of the second output node and is connected to the input terminal of the each driving voltage of the plurality of sense amplifiers in parallel. The second power line is connected between the first power line in parallel and is strapped at least one portion thereof with the first power line.
Patent KR-20040103071-A (KR)
Inventor: LEE GYEONG GEUN
IPC: G11B20/04
Filed: 2003-05-30
Abstract: PURPOSE: An expandable external-type USB memory device is provided to be interfaced with various detachable flash memory cards while integratedly connecting a cable with a storage device, thereby simply expanding a memory capacity of the storage device without another storage device. CONSTITUTION: More than one memory card(10) is embedded with a flash memory. A circuit board is formed with at least more than one slot(21) into which the memory cards(10) are inserted, and reads/records data on the memory cards(10) inserted into the slots(21). A body(30) has a receiving space for embedding the circuit board therein. A cable(40) is taken out on one side of the body(30), and transceives a data signal with an external system in connection with the circuit board. A USB connector(50) is formed at the end of the cable(40).
Patent KR-20030094076-A (KR)
Title: 증권 평가 시스템, 증권 평가 방법, 증권 평가 서버, 증권평가 서버 제어방법, 증권 평가 서버 제어프로그램, 증권평가 서버 제어프로그램을 기록한 컴퓨터 독취가능한기록매체, 증권 평가 클라이언트, 증권 평가 클라이언트제어방법, 증권 평가 클라이언트 제어프로그램, 증권 평가클라이언트 제어프로그램을 기록한 컴퓨터 독취가능한기록매체, 관리자 클라이언트, 관리자 클라이언트제어방법, 관리자 클라이언트 제어프로그램, 관리자클라이언트 제어프로그램을 기록한 컴퓨터 독취가능한기록매체
IPC: G06Q40/00
Filed: 2003-05-31
Abstract: 본 발명은 증권요소, 예를 들면, 「보증인」이 동일하게 「일본」인 증권에는 모두 동일한 평가기여치를 부여한다는 의미에서 증권의 신용평가를 객관적으로 행하는 증권 평가 시스템 등을 제공하는 것을 목적으로 한다. 
     본 발명은 증권 평가 시스템으로, 증권정보 테이블 기록수단, 평가치를 산출하고 이것을 증권정보 테이블에 기록하는 평가치 산출수단, 증권정보 테이블을 증권 평가 클라이언트에게 송신하는 증권정보 테이블 송신수단을 갖는 증권 평가 서버와 증권정보 테이블 송신요구를 증권 평가 서버로 송신하는 증권정보 테이블 송신요구 송신수단, 증권 평가 서버에서 증권정보 테이블을 수신하는 증권정보 테이블 수신수단을 갖는 증권 평가 클라이언트를 갖도록 구성한다.
Patent KR-20030095314-A (KR)
Title: 밀도 불균일 다층막 해석방법, 그 장치 및 시스템
IPC: G01N23/20
Filed: 2003-06-05
Abstract: 밀도 불균일 다층막 내의 입자상 물의 분포상태 및 계면상태를 간단하게, 또한, 고정밀도로 해석할 수 있는, 새로운 밀도 불균일 다층막 해석방법을 제공한다. 
     입자상 물의 분포상태를 나타내는 피팅파라미터에 따라 X선 산란곡선을 나타내는 산란함수를 이용함으로써 실측 X선 산란곡선의 측정조건과 동일 조건으로 시뮬레이트 X선 산란곡선을 산출하는 스텝과, 피팅파라미터를 변경하면서 시뮬레이트 X선 산란곡선과 실측 X선 산란곡선의 피팅을 행하는 스텝을 갖고, 시뮬레이트 X선 산란곡선과 실측X선 산란곡선이 일치하였을 때의 피팅파라미터의 값을 밀도 불균일 다층막 내의 입자상 물의 분포상태로 함으로써 밀도 불균일 다층막 내의 입자상 물의 분포상태를 해석하는 밀도 불균일 다층막 해석방법에 있어서, 산란함수로서, 계면에서의 산란이 없는 다층막의 엄밀해를 시작상태 및 종료상태로 한 천이확률을 도입한 함수를 이용한다.
Patent KR-20040110513-A (KR)
Inventor: LEE SEUNG BAE
IPC: H01L21/205
Filed: 2003-06-19
Abstract: PURPOSE: A deposition apparatus for a semiconductor device is provided to increase the uniformity of a thin film and to prevent breakage of a wafer by controlling the position of a shower head. CONSTITUTION: A deposition apparatus of a semiconductor device includes an adjusting member(240) and a fixing member(260) within a process chamber(100). The distance between a shower head(120) and a wafer(160) is controlled by using the adjusting member and the fixing member. Therefore the position of the shower head is freely adjusted by the adjusting member and the fixing member. The adjusting member and the fixing member are held together at the circumference of the shower head. The fixing member has a screw type.
Patent KR-20040110546-A (KR)
Inventor: KIM IN GUK
IPC: C08F220/04
Filed: 2003-06-19
Abstract: PURPOSE: Provided are an anti-static and biodegradable polyester copolymer which has improved cutting property, thereby showing excellent productivity as well as satisfactory processability and mechanical property, and a process for the preparation thereof. CONSTITUTION: The 3-components polyester copolymer comprises 30-70 pbw of an aromatic-aliphatic polyester oligomer, 70-30 pbw of a polylactic acid, 0.1-10 pbw of an anti-static material selected from the group consisting of an ionic organic compound and polyalkyleneglycol or a derivative thereof. Particularly, in the aromatic-aliphatic polyester, the aromatic component is at least one selected from a dicarboxylic acid of ROOC-Ar-COOR', or a derivative thereof and the aliphatic component is at least one selected from a dicarboxylic acid of ROOC(CH2)nCOOR' or a derivative thereof. The polylactic acid comprises L-, D- or L,D-lactic acid having a molecular weight of 10,000 or more. The ionic organic compound is at least one selected from metallic salts of the formula 2 or the formula 3 and an ammonium compound of the formula 4. The polyalkyleneglycol or derivative thereof is a structure of HO-(R-O-R')n-OH.
Patent KR-20050002199-A (KR)
Inventor: SHIN HYUN JUNG
IPC: B60P3/12
Filed: 2003-06-30
Abstract: PURPOSE: A tow car for a parking violation is provided to quickly mount vehicles by using a pickup crane with stopping at the lateral side of a vehicle to be pulled and to secure stability in driving the tow car by fixing four wheels of the mounted vehicle with a strut. CONSTITUTION: A tow car(10) for a parking violation is composed of a pickup crane(16) rotated freely at 360 degrees by a hydraulic system and installed with an expandable arm(14); a rotary cylinder(18) installed at the end of the arm of the pickup crane to rotate at 360 degrees; a hanger(22) installed at a shaft of the rotary cylinder with having same horizontal length at the end of a vertical member(20) extended downward; and two forks disposed at the hanger and folded about a pin to move horizontally. A clamp device is installed on a deck(12) of the tow car and composed of a rail installed in the longitudinal direction of the tow car to prevent the movement of a vehicle(c) mounted on the deck and a strut arranged at the rail to set the mounted vehicle at the predetermined position.
Patent KR-20050004332-A (KR)
Inventor: KIM JOUNG SIK
IPC: H01L21/3065
Filed: 2003-07-02
Abstract: PURPOSE: A baffle device capable of adjusting an elevation is provided to perform properly a substrate etch process by freely controlling a geometrical shape of a baffle. CONSTITUTION: A first combination part is formed at an outer circumference of a baffle supporting plate(560). The baffle supporting plate is used for supporting a focus ring. A baffle is formed with a body part and a protrusion part. A second combination part corresponding to the first combination part is formed at the body part. The protrusion part includes a plurality of slits and is projected vertically to an upper end of the body part. The first and the second combination parts are formed with uneven shapes.
Patent KR-20050006776-A (KR)
Inventor: CHO HYUN SHIK
IPC: H01J29/07
Filed: 2003-07-10
Abstract: PURPOSE: A shadow mask is provided to prevent a doming phenomenon caused due to thermal expansion, and degradation of color purity. CONSTITUTION: A cathode ray tube comprises a panel as a front glass; a funnel coupled to the panel so as to form a vacuum tube; a phosphor screen formed on an inner surface of the panel; a shadow mask(3) which is spaced apart from the phosphor screen, and selects colors; an electron gun arranged in a neck portion of the funnel; and a deflection yoke for deflecting electron beams emitted from the electron gun in horizontal and vertical directions. The shadow mask has a skirt portion(15) where a plurality of beads(16) are formed in a vertical direction. The bead is formed into the height which is 50 to 80% of the height of the skirt portion.