baber/WOPTO huggingface dataset:
Patent KR-20010094406-A (KR)
Title: Plasma Display Panel and Method of Driving the same
Inventor: CHOI JEONG PIL
IPC: G09G3/296
Filed: 2000-03-30
Abstract: PURPOSE: A plasma display panel(PDP) and a driving method thereof are provided, which can improve brightness of a screen and also can perform a high speed addressing. CONSTITUTION: The PDP of a block division method comprises a PDP(20) arranged in a matrix form to be connected with scan/sustain electrode lines(YL-YLM,YR1-YRM), common sustain electrode lines(ZL,ZR) and address electrode lines(X1-Xn). The first and the second address driving part(10A,10B) drives partially odd-numbered address electrode lines and even-numbered address electrode lines. The first scan/sustain driving part(12A) and the first common sustain driving part(14A) are connected with common sustain electrode lines and scan/sustain electrode lines of a left block(13). And, the second scan/sustain driving part(12B) and the second common sustain driving part(14B) are connected with common sustain electrode lines and scan/sustain electrode lines of a right block(15). The left block and the right block are scanned by a line at a time scanning method at the same time. The first and the second scan/sustain driving part supply a scan pulse and a sustain pulse in sequence to the scan/sustain electrode lines at the same time so that discharge cells(18) are scanned in a line unit in sequence and a discharge at each discharge cell is maintained. The first and the second common sustain driving part supply a sustain pulse to the common sustain electrode lines of the left block and the right block at the same time.
Patent KR-20010098099-A (KR)
Inventor: LEE KANG HYUN
IPC: H04R1/10
Filed: 2000-04-28
Abstract: 본 발명은 튜브형 헤드폰이 연결되는 스피커 박스에 있어서, 하나의 스피커박스에 다수의 튜브형 헤드폰을 동시에 연결토록 하여 각각의 헤드폰을 연결하기 위한 다수의 스피커 박스가 불필요하게 됨은 물론 이에따른 설치비의 증가를 미연에 방지하는 튜브형 헤드폰용 멀티 스피커 박스에 관한 것으로서 그 기술적인 구성은, 스피커가 장착토록 되면서 헤드폰의 연결편이 삽입토록 형성되는 하부커버와 상부커버를 결합할때 다수의 헤드폰을 동시에 삽입하여 음을 청취할수 있도록 하는 것을 요지로 한다
Patent KR-20010103185-A (KR)
Inventor: CHO WON IL
Filed: 2000-05-02
Abstract: 본 발명은 폴리갈락튜로네이즈 및 구아검 처리에 의한 식물체 단세포화 반응의 수율 증진 방법에 관한 것으로, 절단된 식물체를 블랜칭한 후 반응용액에 침지한 다음 단세포화 분리 효소인 폴리갈락튜로네이즈로 처리하고, 여기에 증진제로서 구아검을 첨가할 경우 구아검을 무처리한 효소반응액보다 식품체의 단세포화 반응 수율을 13% 이상 증진시키는 매우 뛰어난 효과가 있다.
Patent KR-20010039594-A (KR)
Title: System and method for cleaning contaminated surfaces in an ion implanter
Inventor: BERNSTEIN JAMES DAVID
IPC: H01J37/317
Filed: 2000-05-09
Abstract: PURPOSE: A method and an apparatus for cleaning contaminated surface in ion injector are provided to clean surfaces to remove contaminants therefrom and the internal components of an ion implanter using the ion beam to generate reactive neutral atomic radicals of a cleaning gas. CONSTITUTION: A process of cleaning a contaminant from a surface of a vacuum chamber is comprised of generating an energetic non-reactive ion beam(44); directing the non-reactive ion beam toward a surface to be cleaned; introducing a cleaning gas(70) proximate the surface to be cleaned, comprised at least partially of a reactive species component; dissociating the cleaning gas using the ion beam(44) to create a supply of energetic reactive neutral atoms of the reactive species; cleaning the surface by allowing the energetic reactive neutral atoms of the reactive species to react with contaminants to create reaction products; and removing from the chamber any volatile reaction products that result from the cleaning process.
Patent KR-20010104136-A (KR)
Inventor: CHOI YEONG PIL
Filed: 2000-05-13
Abstract: 목적: 파우치 전지의 열융착부 외곽에 밀폐보조 수단을 사용하여 단자부 및 열융착부의 접착력을 강화시킨 파우치 전지 및 그 제조방법을 제공한다. 
     구성: 상,하부 케이스 내부에 양극, 음극 및 세퍼레이터로 이루어진 전극 조립체를 설치하고 상기 상,하부 케이스를 열융착으로 밀폐한 파우치 전지에 있어서,상기 상,하부 케이스의 열융착부 외곽에 밀폐보조재를 도포한 구성으로 이루어진다. 
     효과: UV 경화제의 자체 연성으로 인해 파우치 전지를 접어도 밀폐성이 유지되며 전지 내부의 이상 발생이나 고온 방치시 전지의 부풀음에 의해 열융착부가 떨어지는 현상이 발생하더라도 밀폐성이 강화되어 전해액의 누출을 지연시킬 수 있다. 또한 단자 두께에 의한 열융착부의 단차를 완전 밀폐함으로써 외부 공기의 유입, 전해액 누출을 차단하고, 파우치 절단면과 단자간의 쇼트 발생가능성도 차단할 수 있다.
Patent KR-20000050142-A (KR)
Title: method for producing a microbe agricultural with porosity microelement
Inventor: JEONG JIN GU
IPC: A01N63/00
Filed: 2000-05-18
Abstract: PURPOSE: An antifungal microbial pesticide coated on ceramics containing a porous trace element and a method for the preparation thereof are provided for inhibiting the reproduction of pathogenic mold microorganism of a plant as well as for supporting the increase of bioactivity of antagonistic microorganisms and a promotion of plant growth. CONSTITUTION: A microbial pesticide comprises the concentrated antagonistic microorganisms, 5-10 % of saccharides and organic acids, 4-6 % of nucleic acids, 50-55 % of iron oxide, 20-25 % of magnesium oxide, 3-5 % of manganese oxide, 10-15 % of zinc oxide and 0.1-1 % of the porous trace element, wherein the microorganisms include Pseudomonas maltophilia AG-12(KFCC10809), and mutants thereof, P. maltophilia TM-23, TM-24 and TM-25. The preparation method comprises: concentrating a microorganism culture; adding the saccharides and organic acids to the culture; mixing the culture with carrier; lyophilizing the mixed culture and then obtaining the microorganisms; stabilizing the microorganism by mixing the microorganisms with ceramics components.
Patent KR-20010111715-A (KR)
Inventor: HWANG GONG HYEON
Filed: 2000-06-13
Abstract: 다음 화학식, 
     
       
     
     으로 표시되는 4급 암모늄염을 함유하는 대전방지 점착제와 그 제조방법에 관한 것으로, 4급 암모늄염을 함유하는 에멀전 점착제를 형성함으로써 점착제의 표면 저항이 10 7 Ω/cm 2 이하인 대전방지 기능을 갖으며, 코팅성, 점착력, 유지력 등이 우수한, 다양한 기능성이 있는 점착제품을 만들 수 있다.
Patent KR-20000054649-A (KR)
Inventor: HAN JIN SU
IPC: F16D65/18
Filed: 2000-06-10
Abstract: PURPOSE: An electromagnet break is provided which doesn't generate dust and noise, and improves the safety by using both the electricity and the magnetism on breaking. CONSTITUTION: An electromagnet break comprises : a battery to supply the electric source ; an amplifier to amplify voltage ; a switch ; a break electromagnet to generate magnetism, and to break a drum pad of an electromagnet break.
Patent KR-20010114030-A (KR)
Inventor: AHN YEONG HO
IPC: H04B7/005
Filed: 2000-06-20
Abstract: 적응 등화기의 필터 탭 길이 조정 장치 및 방법은 데이터 동기용 세그먼트의 세그먼트 동기 심볼 및 훈련 심볼과 입력 데이터의 상관값 및 훈련심볼의 자기상관값으로부터 멀티 패스 정보를 검출하고, 검출된 멀티 패스 정보를 이용하여 필요한 필터의 탭 길이를 결정하는 것이다. VSB의 경우 데이터 동기용 세그먼트 중 704 심볼의 훈련 신호와 입력 데이터의 상관값 및 훈련심볼의 자기상관값을 이용하여 멀티 패스의 유/무 및 위치와 크기를 알 수 있다. 또한 멀티 패스의 위치를 이용하여 메인 탭으로 부터 가장 먼 전/후반 고스트를 검출하여 적응 등화기의 탭 길이를 가변적으로 결정할 수 있으므로, 적응 등화기의 성능을 향상시킴은 물론 전력 소모를 줄일 수 있다.
Patent KR-20010007528-A (KR)
Inventor: OTA MASASHI
IPC: H04N5/073
Filed: 2000-06-26
Abstract: PURPOSE: A device is provided to execute outpacing compensation by a circuit configuration with components less in number than in the conventional. CONSTITUTION: Based on an outpacing detection signal produced by a phase comparison circuit(4) in consideration of time required for processing in a memory-access mediating circuit(2) and based on a scene change detection signal from a scene change detection circuit(5), a readout control circuit(6) produces a readout control signal made up of a readout address and a readout time and outputs it to the memory-access mediating circuit(2). The memory- access mediating circuit(2) controls the wiring to and reading out from a frame memory(3) by mediating requests from a write control circuit(1) and from the readout control circuit(6).
Patent KR-20020004151-A (KR)
Title: P/T MTG rubber optimization method for reducing vibration on the car
Inventor: KIM YONG DAE
IPC: G01B17/00
Filed: 2000-07-03
Abstract: PURPOSE: An analyzing method of P/T MTG(Power Train Mounting) rubber optimization is provided to obtain the maximum NVH(Noise Vibration Harshness) performance as well as to shorten time and to reduce cost through analysis of P/T MTG rubber optimization. CONSTITUTION: Intrinsic frequency and mode type is analyzed through a free vibration analysis program of SOL103. A vibration transfer rate is analyzed through a forced vibration analysis program of SOL111. The target function for reducing the vibration transfer rate, the limit conditions for setting the limit width of frequency and vibration transfer rate, and the design variables for rubber stiffness are set. The design variables are changed through a rubber stiffness optimization analysis program of SOL200. If the target value is not satisfied, the previous step of setting the limit conditions and the design variables is repeated. Otherwise, the intrinsic frequency and mode type is analyzed through the free vibration analysis program of SOL103. Then, the vibration transfer rate is analyzed through the forced vibration analysis program of SOL111 again and finished. The method shortens time required for adjusting rubber stiffness regularly.
Patent KR-20020006856-A (KR)
Title: A nondestructive grading system
Inventor: CHO YEONG GIL
IPC: B07B13/00
Filed: 2000-07-13
Abstract: PURPOSE: An apparatus for selecting fruits not damaged is provided to increase the reliability about the fruits as well as a farmhouse's income by classifying the fruits according to a sugar content, a color, and a weight in real time. CONSTITUTION: The apparatus for selecting fruits not damaged comprises a sugar content determination part(10) for measuring a sugar content of a sample by using a near infrared rays spectroscopic analysis system; a weight determination part(20) for measuring a weight of the sample by using a load cell installed in an appropriate location of a lower end of a transfer device; an image processing part(30) comprised of plural light sources(33) disposed in a lighting chamber(32), and a CCD camera(31); and a calculation control part for calculating result signals from the components to determine the grade of the sample in real time.
Patent KR-20020008584-A (KR)
Title: Ink jet printing head
Inventor: HA YONG UNG
IPC: B41J2/015
Filed: 2000-07-24
Abstract: PURPOSE: An inkjet print head is provided to solve problems in processes by simplifying the manufacturing process of an inkjet print head. CONSTITUTION: A couple of heaters(104) connected with electrodes(102) are mounted on a substrate. Plural pads(101) for power connection are formed at the ends of each electrode. If power terminals are contacted to the pads, the heaters are powered on to generate heat. A nozzle plate(110) having plural orifices(111) is mounted on the substrate. An ink-filling space is formed between the nozzle plate and the substrate. The ink-filling space is filled with ink supplied through an ink inlet port. Plural protrusions(112a,112b,112c) are prepared integrally from the nozzle plate. The protrusions are arranged regularly with a specific gap(D) to be used as a partition(112) for forming a chamber(120) inside the orifices. Ink is supplied through the ink inlet port to fill the ink-filling space. If an electric current is fed to the heaters through the electrode, the heaters generate heat to form bubbles in the chamber. Thereby, the pressure increases to discharge an ink droplet out of the orifices.
Patent KR-20020011034-A (KR)
Title: Wire for display, thin film transistor using the wire and fabricating method thereof
Inventor: CHO BEOM SEOK
IPC: H01L23/532
Filed: 2000-07-31
Abstract: PURPOSE: A metal line for a display device is provided to improve adhesive strength and contact resistance, and also a thin film transistor substrate using the metal line is provided together with a method for fabricating the substrate. CONSTITUTION: The metal line is formed of an alloy of Ag and at least one alloying element such as Li, Mg, Al, Sm or Mn. The alloying element has a low melting point preferably not exceeding 1500K and a high diffusion coefficient preferably more than 1.5E12cm¬2/sec. Preferably, the total ratio of the alloying element does not exceed 10at% of the alloy. The Ag alloy may be used for a reflecting electrode of a liquid crystal display, or for a gate electrode, a gate line and a data line of the thin film transistor substrate.
Patent KR-20020012787-A (KR)
Title: Restrained Stroke Active Tuned Mass Damper Device in Structures
Inventor: CHANG SUNG PIL
IPC: F16F15/121
Filed: 2000-08-08
Abstract: PURPOSE: An active tuned mass damping device is provided to prevent vibration and lowering of control from the limited displacement with moving an additional mass body within the limited range. CONSTITUTION: An active tuned mass damper is composed of a spring member(12) having the elastic modulus; a damper(13); an additional mass body(11) installed in a main structure with the spring member and the damper; an elastic member having linear elastic modulus; a stopper(20) having an actuator, stopping the additional mass body by compressing in bumping the additional mass body and applying force to the additional mass body; a position sensor detecting the stop of the additional mass body by the stopper; and a displacement locking unit(30) releasing after stopping the additional mass body in detecting the stop of the additional mass body to keep the phase difference between the additional mass body and the main structure. The active tuned mass damper is installed in the main structure, and vibrated with the phase difference from the main structure to control the vibration of the structure. The vibration is damped with restricting impact by the stopper, and keeping the phase difference between the additional mass body and the main structure.
Patent KR-20010030092-A (KR)
Title: Method of communication, method of detecting position of the receiver and transmitter
Inventor: HISANO ATSUSHI
IPC: G01S13/74
Filed: 2000-08-16
Abstract: PURPOSE: To provide a communication method which can extend a communication possible range. CONSTITUTION: Synchronized transmission signals are simultaneously radiated from first and second antennas 1 and 2 of a transmitter for transmission. Information is transmitted by using an interference wave obtained by interfering with radio waves radiated from the antennas. Since the intensity of an electric field in the inside part of an interference pattern in the interference wave becomes stronger, a maximum transmittable area becomes wider than that of one regular antenna. In the part of the node of the interference pattern, the radio wave cannot be received. However a transmission state at the time of radiating the radio wave is adjusted and the interference pattern is changed and thereby, information can be transmitted to an arbitrary receiver existing in the maximum area.
Patent KR-20020015456-A (KR)
Title: System and method of B-WLL channel repeater using ISM frequency band
Inventor: JUNG HAN UK
IPC: H04B7/14
Filed: 2000-08-22
Abstract: PURPOSE: A channel repeater system using an ISM(Industrial Scientific Medical)-band frequency in a B-WLL(Broadband-Wireless Local Loop) system and a method thereof are provided to transmit only one upward/downward channel in order to use an ISM-band frequency. CONSTITUTION: A subscriber side repeater system using an ISM-band frequency is comprised of an upward/downward separation filter(21), a transmission processing part(22), a reception processing part(23). The upward/downward separation filter(21) splits an IF(Intermediate Frequency) signal, transferred from a BTS repeater system, into an upward signal and a downward signal and filters the split signals. The transmission processing part(22) downconverts the IF signals transferred from the upward/downward separation filter(21) into ISM-band frequency signals through an oscillator(201) and amplifies, filters and transmits these downconverted signals. The reception processing part(23) receives an upward ISM-band frequency signal, transferred from a subscriber outdoor equipment, through an antenna/circulator(202), filters and amplifies the received signal, and upconverts it into an IF signal.
Patent KR-20020020336-A (KR)
Title: Device for eliminating condensed water in air conditioner
Inventor: KO CHEOL SU
IPC: F24F13/20
Filed: 2000-09-08
Abstract: PURPOSE: A condensate water removing apparatus for small air conditioner is provided to achieve an installation convenience and aesthetic enhancement by eliminating the need of exposing the drain hose to the outside from an indoor area. CONSTITUTION: An apparatus comprises a heat release unit having a small capacity compressor and a small capacity condenser; a heat absorbing unit having a small capacity evaporator; a drain hose(330) for transferring the condensate water generated from the evaporator to the heat release unit; and a condensate water removing unit(600) installed to the heat release unit, and which evaporates the condensate water transferred through the drain hose by using the heat generated from the compressor. The condensate water removing unit includes a cylindrical body installed at the outer periphery of the compressor, and a plurality of flow channels installed in the cylindrical body and which guide condensate water.
Patent KR-20010067171-A (KR)
Title: Terminal apparatus and recording method
Inventor: UCHIUMI YOSHIMASA
IPC: G06F21/10
Filed: 2000-09-09
Abstract: PURPOSE: To prevent inconvenience on use even if apparent division is difficult by providing slots into which the both of memory cards which don't correspond to CONSTITUTION: The slots 1 (1a and 1b) into which plural memory cards can be inserted are arranged. The memory card 2a corresponding to
Patent KR-20010050665-A (KR)
Inventor: BRACK ROBERT ARNOLD
IPC: B64C27/33
Filed: 2000-09-27
Abstract: PURPOSE: Protective edge member for bent member made of composite material is provided to prevent exfoliation between layers in middle faces of a bent member made of composite material such as a yoke of a main rotor of a helicoputer comprising laminated composite material to increase its strength and fatigue life. CONSTITUTION: Protective edge members(51,53) for use on a composite flexure, such as a helicopter main rotor yoke, having an exposed edge surface(24), comprises an innermost composite layer(57) attached to the exposed edge surface, an outermost composite layer(59) attached to the innermost composite layer; and at least one interior composite layer(55) disposed between the innermost composite layer and the outermost composite layer.
Patent KR-20020025621-A (KR)
Title: a manufacturing technique of a beverage using of an educt which is distilled from Liriope spicata Lour
Inventor: KIM SUN DONG
IPC: A23L2/38
Filed: 2000-09-29
Abstract: PURPOSE: Provided is a manufacturing method of multi-functional drink by using the extract of Liriope platyphylla. Therefore, the drink contains active ingredients included in Liriope platyphylla. CONSTITUTION: The manufacturing method comprises the steps of: peeling Liriope platyphylla; heat-drying it at 60 deg.C; crushing the dried Liriope platyphylla into a particle size of 50-80 mesh; adding water to the powdery Liriope spicata Lour in a volume of 4(2-4) times by Liriope platyphylla; extracting Liriope platyphylla by heating it for 3(3-4) hours; then filtering the extract.
Patent KR-20010050880-A (KR)
Inventor: SANO HIDEKI
IPC: H01R33/76
Filed: 2000-10-06
Abstract: PURPOSE: To reduce the number of parts and assembly processes by omitting members to position electric elements. CONSTITUTION: This invention relates to a socket 1 to connect a mounted IC chip 6 with an outside circuit. On the apex 2b is provided a positioning surface 23b to position IC chip 6. There is a base 2 which is provided on the side 2c which an engagement hole 22 to engage a contact 4. The contact 4 is provided with an engagement section 40 which can engage with the engagement hole on the base 2. The contact 4 is secured to the base 2 by pressing the engagement section 40 into the engagement hole 22 from the side 2c of the base 2.
Patent KR-20010000624-A (KR)
Inventor: CHOI EUN SEOK
IPC: G06F17/00
Filed: 2000-10-10
Abstract: PURPOSE: A method for providing a calculation function is provided to perform a calculation processing function according to an operation demand of an external user by connecting a high performance computer to a network. CONSTITUTION: A calculation function providing system uses a high performance computer which is connected to a web server, a cluster server, and a calculation computer. External user receives a working to be performed. Usable information of the calculation computer is collected from the cluster server. The input working is distributed on the cluster server with reference to the collected information. Calculating the distributed work is performed by the calculation computer under the control of the cluster server. The working result is informed to the external user. Thereby, the calculation function providing system performs a calculation processing function according to an operation demand of an external user by connecting a high performance computer to a network.
Patent KR-20010051026-A (KR)
Inventor: HUTO WATARU
IPC: H01L23/485
Filed: 2000-10-13
Abstract: PURPOSE: A semiconductor device is provided to suppress the occurrence of junction leaks by suppressing the over etching of an element isolating insulating film and an impurity diffusion layer in the large-aspect ratio contact structure of an LSI device in which DRAM cells and logic are mixedly loaded. CONSTITUTION: In the LSI device, a first etching stopper layer(121) is formed to cover a peripheral MOS transistor and a second etching stopper layer(122) is formed above the capacitor sections of DRAM memory cells. The impurity diffusion layers(113) of the MOS transistor are connected to a metallic wiring layer formed above the capacitor sections through an electrode layer(131) formed through the etching stopper layers(121) and(122) and at least one of the layers(113) is formed in such a way that the layer(113) connects the electrode layer(131) to the boundary of the element isolating insulating film(102) and the depth of the layer(113) from the surface of the diffusion layer(113) in the bottom section of the electrode layer(131) formed on the insulating film(102) is made shallower than the joining depth of the diffusion layer(113).
Patent KR-20020031774-A (KR)
Title: High strength steel plate having superior toughness in weld heat-affected zone and Method for manufacturing the same
Inventor: CHOI HAE CHANG
IPC: C22C38/00
Filed: 2000-10-24
Abstract: PURPOSE: A method for manufacturing a steel plate for welded structure is provided which minimizes a toughness difference between a base metal and a weld heat-affected zone in the welding heat input ranging from ultra high heat input to medium heat input using TiN and TiO oxides and accomplishes high strength of the base metal. CONSTITUTION: The high strength steel plate for welded structure having superior toughness in weld heat-affected zone comprises 0.03 to 0.17 wt.% of C, 0.01 to 0.5 wt.% of Si, 0.4 to 2.0 wt.% of Mn, 0.005 to 0.2 wt.% of Ti, 0.0005 to 0.1 wt.% of Al, 0.008 to 0.030 wt.% of N, 0.0003 to 0.01 wt.% of B, 0.001 to 0.2 wt.% of W, 0.03 wt.% or less of P, 0.03 wt.% or less of S, 0.002 to 0.03 wt.% of O satisfying 1.2<=Ti/N<=2.5, 10<=N/B<= 40, 2.5<=Al/N<=7, 6.5<=(Ti+2Al+4B)/N<=14 and 4<=Ti/O<=10, 30 to 80 wt.% of bainite, and a balance of ferrite which is 20 microns or less. The method for manufacturing the high strength steel plate for welded structure having superior toughness in weld heat-affected zone comprises the processes of heating a slab comprising 0.03 to 0.17 wt.% of C, 0.01 to 0.5 wt.% of Si, 0.4 to 2.0 wt.% of Mn, 0.005 to 0.2 wt.% of Ti, 0.0005 to 0.1 wt.% of Al, 0.008 to 0.030 wt.% of N, 0.0003 to 0.01 wt.% of B, 0.001 to 0.2 wt.% of W, 0.03 wt.% or less of P, 0.03 wt.% or less of S, 0.002 to 0.03 wt.% of O satisfying 1.2<=Ti/N<=2.5, 10<=N/B<=40, 2.5<=Al/N<=7, 6.5<=(Ti+2Al+4B)/N<=14, and 4<= Ti/O<=10 to the temperature range of 1100 to 1250 deg.C for 60 to 180 minutes; hot rolling the heated slab to a rolling ratio of 40% or more in the Austenite recrystallization zone; and cooling the hot rolled steel slab to the bainite transformation finishing temperature±10 deg.C in a cooling rate of 5 to 20 deg.C/sec.