baber/WOPTO huggingface dataset:
Patent KR-20010045061-A (KR)
Inventor: NAM JUN YEONG
IPC: H04B1/7103
Filed: 1999-11-02
Abstract: PURPOSE: An apparatus and a method for receiving radio signals in a direct spread CDMA mobile communication system are provided to offer an adaptive receiving apparatus and a method thereof to remove MAI(Multiple Access Interference). CONSTITUTION: The sum of K numbers of user signals is converted into a baseband signal(r(t)) and inputted to an SRM(Symbol-level Rake MMSE) receiver. On the basis of the input signal(r(t)), a rake receiver in the SRM receiver acquires the timing of each path and demodulates it as the input signals of a chip matched filter bank(203). The chip-level output signals outputted from the chip matched filter bank(203) are inputted to a symbol matched filter bank(205). The symbol matched filter bank(205) demodulates the inputted signals using each user's code sequence. The output signals of the symbol matched filter bank(205) are inputted to a hi-speed router(207).
Patent KR-20010046236-A (KR)
Inventor: KIM GI HYEONG
IPC: H04B1/62
Filed: 1999-11-11
Abstract: PURPOSE: An apparatus for detecting a transmitting signal in a filter is provided to minimize error generation in detecting a transmitting signal by coupling signals at an output port in a filter and detecting the strength of a transmitting signal and to maximize system performance by improving the signal-to-noise ratio of a base transceiver subsystem. CONSTITUTION: An apparatus for detecting a transmitting signal is composed of a filter(100), an antenna(200), a coupling port(300) and a voltage detection part(400). The filter(100) is comprised of the first coupling rod(110), a resonance part(120) and the second coupling rod(130). The first coupling rod(110) supplies the signals outputted from an amplification part(10) to the resonance part(120). The resonance part(120), composed of a plurality of resonators, receives the amplified signals through the first coupling rod(110) and filters a required frequency from the received signals. The second coupling rod(130) receives the frequency signals outputted from the resonance part(120) and outputs them through an output port. The antenna(200) receives the frequency signal outputted from the second coupling rod(130) through the output port and transmits them to an external terminal. The coupling port(300) executes coupling for the output signals outputted to the antenna(200) from the second coupling rod(130) and outputs the coupled signal to the voltage detection part(400).
Patent KR-20010054355-A (KR)
Inventor: LIM SE HYEOK
IPC: B60G15/00
Filed: 1999-12-06
Abstract: PURPOSE: A suspension of a vehicle is provided to improve front crush performance by applying to a lower arm absorbing crush load. CONSTITUTION: A lower arm(3) is composed of a wishbone type of V-shape, and mounted on a knuckle(6) of vehicle wheel(10) through a ball joint(11). Then, the lower arm is connected to a sub frame(15) through a torsion bar spring(16) as a short shaft on outside of a front bush(14) mounted on a front end of a front side arm unit. The lower frame is engaged with outside of a rear bush(17) formed on a front end of a rear arm unit(13) through a torsion bar spring(7) as a long shaft of a cross member(18). A bellows structural bar(19) is mounted between the front bush and the rear bush of the front and rear arm units. Moreover, the bellows structural bar is bent toward the shaft direction while absorbing impact.
Patent KR-20010057834-A (KR)
Inventor: LEE SEONG GIL
IPC: H04B7/24
Filed: 1999-12-23
Abstract: PURPOSE: An RIU(Radio Interface Unit) of a WLL(Wireless Local Loop) system having a video telephone function is provided to enable data to be transmitted at high speed, by making a video telephone set connectable to a common telephone set and another video telephone set. CONSTITUTION: A CCD camera(18) takes a picture of a transmitter user. A video capture part(17) converts a video signal of the picture thereof, taken by the CCD camera(18), to a digital signal. A video CODEC part(16) compresses video data of the digital signal from the video capture part(17), and recovers compressed video data of the opposite part. A Vocoder(4) transmits the compressed video data and voice data of the transmitter user compressed by a voice CODEC part(5) to a time switch(3). The Vocoder(4) separates the compressed voice and video data of the opposite part from each other, and then outputs them to the voice CODEC part(5) and the video CODEC part(16). An LCD driving part(8-2) in a control part(8) overlays the video data, recovered by the video CODEC part(16), on a menu screen, and thereby displays the video data on an LCD display device(15).
Patent KR-20010058281-A (KR)
Title: Voltage controlled oscillator
Inventor: YOON CHEOL HWAN
IPC: H03B1/00
Filed: 1999-12-27
Abstract: PURPOSE: A voltage control oscillator is provided to miniaturize product size for simplicity of circuit to widen variable extent of capacitance by influencing capacitance change of all tank circuit. CONSTITUTION: An oscillation part(21) performs amplification function, and at the same time, creates oscillation frequency corresponding with inputted voltage. A tank circuit(22) offers to the oscillation part frequency by LC resonance as the voltage value with storing energy for input voltage to offer. A capacitor(Cc1) for direct-current-element-elimination is connected between output terminal of the tank circuit(22) and input terminal of oscillation part(21), and eliminates direct-current-element. The input voltage terminal of tank circuit is connected with the first coil(L1) and another terminal of the first coil(L1) is connected with cathode terminal. Input voltage terminal of anode is connected with a varactor diode(Cv) connected with grounding terminal. Another terminal of anode is connected with the first capacitor(C1) connected with grounding terminal.
Patent KR-20010058388-A (KR)
Inventor: LEE GEUN TAEK
IPC: F25B15/00
Filed: 1999-12-27
Abstract: PURPOSE: A crystal removing device for an absorption refrigerator is provided to easily and automatically remove a crystal of condensed solution by using steam. CONSTITUTION: A crystal removing device of a low temperature heat exchanger comprises an absorber(4) preparing diluted solution by mixing refrigerant steam with an absorbing agent, a solution pump(5) circulating the diluted solution, a low temperature regenerator(1) separating diluted solution supplied from a high temperature regenerator and a high temperature heat exchanger, and a lower temperature heat exchanger(3) transferring the condensed solution supplied from the low temperature regenerator to the absorber after exchanging heat with the diluted solution transferred to the high temperature regenerator. A steam branch pipe(7) is connected to a steam pipe(6) supplying steam to the high temperature regenerator, and the steam branch pipe is sound on the low temperature heat exchanger to supply steam when crystals are produced. A solenoid valve(8) is installed on the steam branch pipe to control supply of steam. For measuring formation of crystals, a ball tap(9) as a sensor is installed in an outlet box of the low temperature regenerator. By using steam heated via the low temperature heat exchanger, crystals formed at a high density and a low temperature are promptly and easily removed.
Patent KR-20010061077-A (KR)
Inventor: SON MYUNG MO
IPC: H01M4/36
Filed: 1999-12-28
Abstract: PURPOSE: Provided is a Li2O-V2O5 glass used for cathode material of a lithium secondary cell, especially a Li2O-Bi2O3-P2O5-V2O5 crystalline glass, which is chemically stable and has high charging and discharging capacity. CONSTITUTION: The Li2O-Bi2O3-P2O5-V2O5 crystalline glass is produced by a process comprising the steps of: setting a glass composition range being 5-50mol% of Li2O, 2-30mol% of Bi2O3, 3-40mol% of P2O5, and 30-90mol% of V2O5; mixing Li2CO3, H3PO4, Bi2O3, and V2O5 in the set glass composition range and melting at a temperature of 900-1000deg.C and then press-molding the mixture by using a couple of rollers; heat-treating the molded resultant at a crystallization range of 200-500deg.C to obtain the Li2O-Bi2O3-P2O5-V2O5 crystalline glass containing a LiVO3 fine crystal; grinding the Li2O-Bi2O3-P2O5-V2O5 crystalline glass and mixing with a binder and a conductive agent.
Patent KR-20010061379-A (KR)
Inventor: CHOI JIN HYEOK
IPC: G11C11/409
Filed: 1999-12-28
Abstract: PURPOSE: A sense amp driving control device is provided to discriminate data exactly, and to improve the reliability of a data sense amp by amplifying potential difference of two data signals and transferring the amplified potential difference to input terminals of the data sense amp. CONSTITUTION: A sense amp driving control device includes a capacitor(C1), the first switching mean(MP1) and the second switching mean(MP2), and the third switching mean(MP3). The capacitor(C1) is connected between data bus lines(DB,/DB) in serial. The first switching mean(MP1) and the second switching mean(MP2) are connected to each of the data bus lines(DB,/DB), and is controlled by a sense amp strobe signal, and transfers a complementary data signal of the data bus lines(DB,/DB) to both terminals of the capacitor(C1). The third switching mean(MP3) is connected to one data bus line(DB) of the data bus lines(DB,/DB), and is connected to one terminal of the capacitor(C1), and adds a potential difference of two data signals applied to two terminals of the capacitor(C1) to one terminal of the data bus line(DB). At this time, the one terminal of the capacitor(C1) is not connected to the one data line(DB), and the other data bus line(/DB) is connected to one terminal of a data sense amp(200), and the one data bus line(DB) is connected to the other terminal of the data sense amp(200) through the capacitor(C1).
Patent KR-20000068857-A (KR)
Title: 구리 와이어 제조방법
IPC: B21C37/04
Filed: 1998-06-16
Abstract: 본 발명은 (A) 원형 전착 구리 디스크를 형성하는 단계; (B) 중심 축선을 중심으로 상기 디스크를 회전시키는 단계; (C) 상기 디스크의 주위 가장자리로 절단공구를 이송하여 구리스트립을 상기 디스크로부터 박리시키는 단계; 및 (D) 상기 구리스트립을 슬릿가공하여 복수 가닥의 구리 와이어를 형성하는 단계로 이루어진 구리 와이어를 제조하는 방법에 관한 것이다.
Patent KR-20000070195-A (KR)
Title: 연료 가열 시스템을 갖춘 연소터빈
IPC: F01N5/02
Filed: 1998-01-13
Abstract: 연소터빈시스템은 연소터빈으로부터의 배기가스와 열전달관계로 배치되는 연료라인의 일부분을 갖춘 연소기에 연결된 연료라인으로 구성되어 연료는 연소기에 들어가기전에 배기가스에 의해 가열될 수 있다.  시스템은 연소기내로 도입되는 연료의 온도를 제어하도록 가열된 연료를 가열되지않은 연료와 혼합하기 위한 연료 바이-패스 제어시스템으로 또한 구성될 수 있다.
Patent KR-20000071176-A (KR)
IPC: B22F3/02
Filed: 1998-02-09
Abstract: 본 발명은 150 내지 300 nm의 1차 입도 및 1차 입자의 소결에 의해 형성되는 5 μm 이상의 2차 입도를 갖는, 알칼리 및 플루오르가 없는 탄탈 분말에 관한 것이다.  상기 탄탈 분말을 1,200 ℃에서 10분 동안 소결시키고 16 V에서 이들을 포밍함으로써 5 nA/μFV 미만의 잔류 전류에서 80,000 내지 120,000 μFV/g의 비전하를 갖는 축전기가 얻어질 수 있다.
Patent KR-20010012175-A (KR)
Inventor: MAJLESSI MEHRDAD
IPC: C12Q1/6834
Filed: 1998-05-01
Abstract: A method for capturing a target polynucleotide in a sample onto a solid support with an attached immobilized probe by using a capture probe and two different hybridization conditions, which preferably differ in temperature only, is disclosed. The two hybridization conditions control the order of hybridization, where the first hybridization condition allows the capture probe and the target polynucleotide to hybridize, and the second hybridization condition allows the capture probe and the immobilized probe to hybridize, to produce a complex of immobilized probe, capture probe and target polynucleotide. A method for determining the presence of a target polynucleotide in a sample by capturing a target polynucleotide, amplifying the captured target polynucleotide and detecting amplified sequences is also disclosed.
Patent KR-20010012524-A (KR)
IPC: F26B3/04
Filed: 1998-05-14
Abstract: A device for drying substrate disks by irradiation with ultraviolet light, wherein during the irradiation process a glass plate is resting on the substrate disk, has a lower part on which the substrate disk rests during drying and a liftable and lowerable upper part for lowering a glass plate onto the substrate disk resting on the lower part. The upper part has a glass plate holding device that is lowered below the substrate disk upon lowering of the upper part for placement of the glass plate onto the substrate disk.
Patent KR-20010013614-A (KR)
Inventor: ITOH SEIJI
IPC: A61K31/122
Filed: 1997-06-10
Abstract: Ophthalmic compositions for preventing and/or treating conjunctival/corneal xerosis for ophthalmic topical use containing as the active ingredient at least one compound selected from the group consisting of vitamin D, activated vitamin D and activated vitamin D analogues.
Patent KR-20010076750-A (KR)
Title: Noise prevent means of cable
Inventor: BAE DAE HWAN
IPC: H01B7/00
Filed: 2000-01-27
Abstract: PURPOSE: An apparatus for preventing a noise of a cable is provided to shield a common mode noise flowing a cable or the likes and eliminate an overvoltage generated on each wire. CONSTITUTION: An active line(2), a neutral line(3) and a ground line(5) are shielded with a bead(10) formed of a material with high magnetic permeability. The active line(2), the neutral line(3) and the ground line(5) are connected with a through condenser(11). Discharge lines(12/12') are installed on the ground line(5) in parallel and connected to the active line(2) and the neutral line(3). The bead formed of the shielding material serves to reduce a common node noise and a normal mode noise flowing through the active line(2), the neutral line(3) and the ground line(5). While passing through the bead(10) formed of the shielding material, magnetic fields are generated in different directions so as to decrease the noise.
Patent KR-20010084505-A (KR)
Title: Burn-in test method of a nor-type maskrom device
Inventor: LEE BONG YONG
IPC: G01R31/3187
Filed: 2000-02-26
Abstract: PURPOSE: A burn-in test method of a NOR-type mask ROM is provided to effectively press a stress to memory cells in a wafer level by controlling a line decoder, a column decoder, a column pass gate circuit through a burn-in circuit. CONSTITUTION: A NOR-type mask ROM apparatus includes a memory cell array(100). The memory cell array(100) is composed of a plurality of first bit lines(several bit lines) and a plurality of memory cells. A mask ROM(read only memory) apparatus includes a line decoder(120), a column decoder(140), and column pass gate circuit(160). The signal lines(BSL0,BSL1,GSL0,GSL1) and word lines(WL0-WLn) are connected to the line decoder(120). In normal operational mode, the line decoder(120) reponses to a line address inputted from an outer and selects one of the word lines. At the same time each selects one of the signal lines(BSL0,BSL1) and one of the signals(GSL0,GSL1). The selected word lines and signal lines are driven by a power source voltage. Other lines are driven by a ground voltage. The column decoder(140) responds to a column address inputted from an outer and generates column selecting signals. The NOR-type mask ROM apparatus more includes a burn-in circuit(180).
Patent KR-20000062678-A (KR)
Title: 스퍼터링 타깃 및 그 제조방법
IPC: C23C14/34
Filed: 2000-02-29
Abstract: 본 발명은 타깃의 스퍼터면의 다듬질가공에 있어서, 스퍼터면이 평면이라도, 요철형상을 가지는 소위 이형상 타깃으로도 지장없이 원활한 가공변형없이 가공표면을 신속히 얻을 수 있고, 더욱이 스퍼터면에 연마가공에 있어서 연마제의 잔류에 기인하는 문제가 해소된 스퍼터링 타깃을 제공하는 것이고, 스퍼터링 타깃의 스퍼터면을 다듬질가공할 때에, 상기 스퍼터링 타깃의 구성성분중에 적어도 1개의 성분을 주성분으로 되는 분말을 이용하여 가공을 행하는 것을 특징으로 하는 스퍼터링 타깃의 제조방법에 관한 것이다.
Patent KR-20010091205-A (KR)
Title: The Way to make COmponents of Character, and The way to supply various Character Merging Service with these components to users on the computer network (Internet, etc..)
Inventor: KIM TAE KYOON
IPC: G06F17/00
Filed: 2000-03-14
Abstract: PURPOSE: A method for providing various character synthesizing service to a user on a computer network by using a method of making a character into a component and a component character thereby is provided to use more various characters by adding options to a basic character and directly synthesizing the same. CONSTITUTION: A client's information is received through Internet and is enrolled as a member. The client logs in a registered member server and request for manufacture of his/her basic character(130). The client downloads a synthesis-only control program(plug-in) to his/her PC(13) from the server(110) and installs the program to use a character synthesizing service. When the basic character(130) is completed into a component character according to a standard manner, the component character is transferred to the pertinent member's research room or an electronic mail which is arranged in the server. The member selects various character components and directly synthesizes the same according to his/her own tastes. In order to use the completed character, the member downloads it into the PC. Or, the member stores the character into a personal research room in the server(110) for a separate use.
Patent KR-20010091741-A (KR)
Title: A system for internet advertisement and method for the same
Inventor: LEE JU YEON
Filed: 2000-03-17
Abstract: PURPOSE: A system and a method for an internet advertisement is provided to enhance an advertising effect by making an internet user bet to an exhibited product using one's cyber money and supplying prizing money to winning users through a public subscription of an advertisement and a display of exhibited products on a web site. CONSTITUTION: An advertiser receives advertisement public subscription proposals for a public subscription of an advertisement product satisfying a predetermined form. The received advertisement public subscription proposals are notified to internet users for reading them. Advertisement exhibits manufactured by the internet users based on the advertisement public subscription proposals are received. The advertisement exhibits are notified to internet users for reading them. A partial portion of the advertisement exhibits is selected based on a criterion. Internet users bet to the partial portion using one's cyber money. The final selection is performed. Prize money is supplied to a final prizewinner. Also, dividend is supplied to winning users.
Patent KR-20010094669-A (KR)
Inventor: KIM GI WHAN
IPC: G06F17/00
Filed: 2000-03-31
Abstract: PURPOSE: One click member registering method is provided to obtain information at a short time by performing a member registration with one click. CONSTITUTION: An "A" site is logged in(S10). A member registration icon is clicked(S20). Data according to a contract from the "A" site is transmitted to another site(S30). A duplication process is repeatedly tested(S40). A certification is requested(S50). It is judged whether the certification is completed(S60). When the certification is completed, a next identification is tested(S70). A member registration is performed(S80). The member registration result is transmitted to the "A" site(s90).
Patent KR-20000037430-A (KR)
Inventor: KIM DAE JIN
Filed: 2000-04-24
Abstract: PURPOSE: A method and system for information transaction in type of purchaser grading using communications network and record media for storing the method is provided so that information transaction is done at a fair and proper price by readjusting a price of information which is sold through communications network by grading of purchasers. CONSTITUTION: In a method for information transaction of dealing in information by selecting a specific cost through communications network, a method for information transaction in type of purchaser grading includes two steps. A first step is to receive propriety of the information price from purchasers who purchase the information as grade. A second step is to determine a new price by applying the grade to the information cost and to sell it.
Patent KR-20000053851-A (KR)
Inventor: CHO HEON YOUNG
IPC: H04W4/12
Filed: 2000-04-27
Abstract: PURPOSE: A method for advertising by use of a cellular phone is provided to accumulate a partial of advertising costs for a receiver by automatically checking that a user hears advertisements, and to attract advertisers for an advertisement agency. CONSTITUTION: A method for advertising by use of a cellular phone comprises as follows. An information processor, a controller, a memory, and a converter are connected to a cellular phone, and advertisement contents to a speaker phone, to make a user hear the contents. The information processor recognizes and transmits the face that the user hears the contents wholly by connecting to a transmitter of the cellular phone, and accumulates the face how many the user hears the contents in a memory of a corresponding advertiser, to reduce a call service rate or give gifts.
Patent KR-20010100408-A (KR)
Inventor: KI GWANG HO
Filed: 2000-05-02
Abstract: 본 발명은 자동차의 스티어링휠 가열장치에 관한 것으로, 스티어링휠 그립의 철재구조물(1)을 감싼 플라스틱수지(2)에 열선(3)이 내장되어, 이 열선(3)에 전원으로부터 전력을 공급하여 발열시킴으로써 상기 그립을 따뜻하게 할 수 있게 되므로, 겨울철 운전자에게 차가운 불쾌감을 느끼지 않고 쾌적한 조작감을 줄 수 있게 되어 안전운행에 도움이 되도록 된 것이다.
Patent KR-20010103234-A (KR)
Inventor: LEE SEUNG HO
Filed: 2000-05-08
Abstract: 본 발명은 스트립 형상 교정기의 폭방향 두께 편차 교정장치에 관한 것으로, 후판 공장의 열간 교정설비에서 판 형상 교정 작업중 폭방향의 두께 편차를 최소화하기 위한 스트립 형상교정기의 폭방향 두께 편차 교정장치에 관한 것이다. 이에 본 발명은 교정롤에 복수개의 보조롤을  설치하고, 각각의 보조롤에 압하량을 다르게 조절하기 위한 슬라이더를 설치한 후 폭방향의 두께 검출이 가능한 계측기와 형상 측정 장치로부터 폭방향 두께 편차 및 형상 데이터를 입력받아 교정기에 진입하는 교정대상 스트립의 형상을 고려한 교정롤 각각의 위치별 교정압을 산출하고, 산출된 교정압에 대응하는 슬라이더의 위치에 슬라이더를 이동시키기 위한 제어신호를 출력함으로써 교정롤의 압하력을 개별적으로 가변제어할 수 있도록 한 것이다.
Patent KR-20000058408-A (KR)
Inventor: LEE TAE YONG
IPC: A23L7/109
Filed: 2000-05-16
Abstract: PURPOSE: Provided is a noodle for treating fatness that is capable of disintegrating protein and fat in a body. CONSTITUTION: The preparation method of the noodle comprises the steps of (i) mixing 100 parts by weight of wheat flour with 2-3 parts by weight of milk, 4-6 parts by weight of pineapple juice, and 14-17 parts by weight of vinegar; (ii) kneading the mixture to prepare dough; (iii) spreading the dough to be 2-3 mm thickness; (iv) cutting the spreaded dough to be 2-4 mm width.
Patent KR-20000054049-A (KR)
Inventor: SIM TAE KEUN
IPC: B60C19/00
Filed: 2000-05-19
Abstract: PURPOSE: A supplementary LPG(liquified petroleum gas) fuel tank embedded in an intermediate space of a spare tire is provided to have a sufficient volume for a driver to find a charging station by filling up fuel immediately on complete exhaustion of fuel. CONSTITUTION: On complete exhaustion of fuel of a driving vehicle, a supplementary LPG tank(1) is taken out of an intermediate space(1002) of a spare tire(1001). A main socket is positioned on an injection port of the LPG tank(1) to be mounted by compression. The fuel in the supplementary LPG tank(1) flows into a fuel tank of the vehicle by pushing the socket and releasing a locking unit.
Patent KR-20010007109-A (KR)
Inventor: CLOUTIER JOSEPH E
IPC: H04L1/18
Filed: 2000-05-23
Abstract: PURPOSE: An error restoring method is provided to shorten the time for retransmitting an error information block (e.g. deteriorated frame) and to improve the throughput of a communication channel where information is transported by applying a data puncture operation to information transmitted by a communication system, based on information on a received signal. CONSTITUTION: A receiver of a user device receives an information block via a forward link. Feedback or error restoration data extracted by a processor is contained in the received information block and it is decided whether previous information transmitted by the user device is to be retransmitted. The user device transmits appropriate decoding status data to information which is transmitted at present and time, when the information block is retransmitted is reduced. The insertion of decoding status data into transmitted information is called data puncture.
Patent KR-20010106747-A (KR)
Inventor: SON JEONG HO
IPC: C08L25/10
Filed: 2000-05-23
Abstract: 본 발명은 타이어 트레드용 고무 조성물에 관한 것으로서, 표면이 개질된 카본블랙을 보강제로 사용하고, 이를 비닐기를 다량 함유하는 용액중합 스타이렌-부타디엔 공중합체 및 폴리부타디엔 고무와 선혼합하고, 여기에 유리전이온도가 높은 고스타이렌 함량의 유화중합 스타이렌-부타디엔 공중합체를 혼합하여 얻어진 고무 조성물로서, 이는 흡장고무층(Bound rubber) 구조를 제어할 수 있게 되어 저온 및 고온에서의 점탄성 특성과 마모성능이 동시에 개선되어 요구되는 타이어 성능, 즉 젖은 노면에서의 제동성, 저회전저항 및 내구성을 동시에 개선할 수 있다.