baber/WOPTO huggingface dataset:
Patent KR-20000005818-A (KR)
Title: Color cathode-ray tube
Inventor: WATANABEGENICHI
IPC: H01J29/48
Filed: 1999-06-02
Abstract: PURPOSE: A color cathode ray tube is provided to prevent a deterioration of a response to an input signal and a deterioration of a focus characteristic by reducing a drive voltage. CONSTITUTION: The color cathode ray tube comprises: a fluorescence plane having a fluorescent layer of three color fluorescent pixels; a shadow mask(6) being a color selection electrode installed adjacent to the fluorescence plane; an electric gun having a first component generating three electric beams and a second component composing of a main lens. The first component includes a cathode(21), a first electrode(22) and a second electrode(23) for shutting the three electric beams in parallel in a direction of the fluorescence plane. The second component includes a plurality of electrodes for focusing the three electric beams on the fluorescence plane. In the case where D(mm) indicates an average diameter of an electric beam penetration hole in the first electrode, where T(mm) indicates a thickness of an electrode plate of an electric beam penetration part in the first electrode, and where B(mm) indicates an interval between an electric beam penetration hole in the first electrode and an electric beam penetration hole in the second electrode, a relationship of D, T and B is expressed by 100A=154B+17 and 1000A=1420B+17, wherein A=0.6, B=0.08 and A=D¬3/T.
Patent KR-20010001935-A (KR)
Inventor: AHN YEONG JUN
IPC: H01J11/24
Filed: 1999-06-09
Abstract: PURPOSE: A structure of holding electrode in a PDP(Plasma Display Panel) is provided to lower discharge voltage of the PDP while not losing intensity and illuminating efficiency. CONSTITUTION: Discharge voltage is applied to a transparent electrode(100). Wall charge is formed on a dielectric layer on the electrode. The voltage is induced to a floating electrode(110) for inducing discharge between the electrodes. Herein, a smaller amount of charge is formed in the floating electrode, because the electrode is not connected to outside. Thus, amount of discharge current is reduced. By inducing discharge to an area between the electrodes, discharge generated in an area between the transparent electrodes is diffused.
Patent KR-20010002353-A (KR)
Inventor: LEE SUNG DUK
IPC: H01R13/6473
Filed: 1999-06-09
Abstract: PURPOSE: An impedance correction structure and coupling combining structure for a radio frequency connector is provided to make satisfactory transmission characteristic progress by maintaining the impedance equally regardless of a degree of combining. CONSTITUTION: The impedance correction structure and coupling combining structure for a radio frequency connector includes a male and a female connectors(10,20). The structure also includes inside connectors(12,22) for protecting the male and a female connectors(10,20) from the outside, dielectrics(14,24) made of teflon or other dielectric materials and inside conductors(16,26) for incoming or outgoing the signal. The inside conductors(16,26) made of a copper alloy are used generally when passing the current of direct component through the conductors, whereas conductors made of rare metal such as beryllium(Be) is used when passing current of radio frequency through the conductors. The material of the dielectrics(14,24) is generally used PTFE(Poly Tetrafluoroethylene) resin. At this time, the radio frequency signal flows between the inside of the outside conductor(26) and the outside of the inside conductor(16).
Patent KR-20010003857-A (KR)
Title: Vacuum cleaner
Inventor: YANG BYEONG SEON
IPC: A47L9/00
Filed: 1999-06-25
Abstract: PURPOSE: Provided is a vacuum cleaner of which the front wheel has a long distance from a couple of the back wheels in comparison with the conventional distance, therefore a main body of the vacuum cleaner moves stably. CONSTITUTION: The vacuum cleaner is characterized in that the front wheel(17) and a couple of the back wheels(16) make a triangle and the front wheel(17) is mounted to a connecting tube(12) used for connecting a suction hose(13) to the main body(11) of the vacuum cleaner. Further, the vacuum cleaner includes an auxiliary wheel(18) located rotatively between the front wheel(17) and the back wheels(16).
Patent KR-20010004171-A (KR)
Title: Plasma display panel
Inventor: LEE SEONG UI
IPC: H01J11/26
Filed: 1999-06-28
Abstract: PURPOSE: A plasma display panel is provided to improve a luminance uniformity in the plasma display panel by changing the size of an address electrode to adjust a discharge characteristics. CONSTITUTION: A size of an address electrode(14a,14b,14c) on side of a backside plate is adjusted in consideration of illumination characteristics of an illuminant to make a magnitude of voltages for discharge uniform. In other words, each address electrode of a red cell, a green cell and a blue cell is formed to have different width. Consequently, the voltages for discharge among a red cell, a green cell and a blue cell each covered with the illuminant is uniformally corrected thereby obtaining a discharge margin and improving a luminance uniformity.
Patent KR-20010009035-A (KR)
Title: A method of developing photoresist
Inventor: KIM EUN JONG
IPC: G03F7/26
Filed: 1999-07-07
Abstract: PURPOSE: Provided is a process for developing a photosensitive film of a semiconductor apparatus, which can improve homogeneity of critical dimension of a wafer by spreading a developer having homogeneous alkali concentration on the surface of the photosensitive film. CONSTITUTION: The process comprises the steps of: rotating the wafer(24) forming the exposed photosensitive film; injecting a little developer on the whole photosensitive film by using an injecting device(25) having a plurality of nozzles(N2) distributed regularly to form a first developer film; stopping the wafer(24); forming a second developer film on the first developer film by using the injecting device(25); cleansing the wafer(24).
Patent KR-20010009302-A (KR)
Inventor: MIN BYEONG DEOK
IPC: G11B20/02
Filed: 1999-07-08
Abstract: PURPOSE: An MP3 player system for a vehicle is provided to listen to music through connecting an existent MP3 player to a car audio system. CONSTITUTION: MP3 file is downloaded from the internet through a wireless terminal(6) of an MP3 player(10). The MP3 files are stored in a memory unit for being detected and selected by operating an LCD(Liquid Crystal Display)(4). The MP3 player is connected to a car audio(2) through an AUX terminal for outputting music through the car audio. In a connected state of the player to the car audio, the player uses battery power of a vehicle for saving battery for the player.
Patent KR-19990073426-A (KR)
Title: 데스크탑로보트의작업시스템및이를적용한데스크탑로보트
IPC: B25J5/00
Filed: 1999-07-12
Abstract: 본 발명은 데스크탑 로보트의 작업시스템 및 이를 적용한 데스크탑 로보트에 관한 것이다. 
     본 발명은 베이스에 설치되어 작업물을 안착 지지하는 테이블과, 이 테이블에 대해 X축 방향으로 이동하는 X축 유닛과, X축 유닛에 설치되어 Y축 방향으로 이동하는 Y축 유닛과, Y축 유닛에 설치되어 Z축 방향으로 이동하는 Z축 유닛 및 Z축 유닛에 장착되어 각 유닛의 유기적인 상호작용으로 작업물에 소요작업을 수행하는 작업헤드를 기본적으로 구비한다. 테이블은 로딩/언로딩 영역과 작업영역 사이에서 상호 교번적으로 구동되는 적어도 2개의 유닛으로 이루어진 듀얼 작업테이블로 구성된다. 각 작업테이블 유닛은 간격을 두고 나란하게 배치되며, 베이스상에 설치되는 가이드 레일과, 이 가이드 레일을 따라 왕복 이동하는 슬라이딩 테이블 및 이 슬라이딩 테이블을 이동시키는 로드리스 실린더 등의 구동수단으로 각각 이루어진다. 따라서 작업물의 로딩/언로딩시에도 중단없이 소요작업을 계속해서 진행할 수 있을 뿐 아니라 각 테이블 유닛에 서로 다른 종류의 작업물을 투입함으로써 종류가 다른 적어도 두 작업물에 대하여 이중작업을 동시에 수행할 수도 있게 된다.
Patent KR-20000016927-A (KR)
Inventor: PRICE COAT MILTTON
IPC: G11B15/07
Filed: 1999-07-13
Abstract: PURPOSE: A serpentine pattern data search using a memory device of a tape cartridge is provided, which performs an optimum search of a data stored as a serpentine pattern to a tape medium. CONSTITUTION: The data storing system comprises: a tape medium for storing a data as a serpentine pattern; a memory device (35) for storing a device block map to the tape medium; a memory interface (60) for transmitting the data by the memory device (35); a tape driver (70) for locating a tape cartridge to the memory interface (60) for reading and/or writing the data as the serpentine pattern to the tape medium and locating the tape medium for writing and/or reading the data; and a controller (91) to be connected to the memory interface (60) for processing the device block map from the memory device (35) according to the location of the tape cartridge. Thereby, it is possible to improve the accessing speed of the data stored as the serpentine pattern to the tape medium.
Patent KR-20010010938-A (KR)
Inventor: KANG SEONG HO
IPC: G09G3/28
Filed: 1999-07-23
Abstract: PURPOSE: A PDP(plasma display panel) and a device and method for driving thereof are provided to drive the PDP with single field to implement a bright and clear picture without a pseudo profile noise and a brightness layer due to a load, thereby decreasing a record discharge period and increasing a sustain discharge period. CONSTITUTION: The plasma display panel comprises a front glass substrate(51), a rear glass substrate(52), a barrier rib(59), transparent electrodes(61,62), two row electrodes(54,53), a dielectric layer(55), a MgO(56), a column electrode(57), a fluorescent layer(58) and a column sub electrode(60). The barrier rib(59) forms a gab between two substrates(51,52) and isolate between cells(50) to form a discharge space(63). The electrodes(61,62) are arrayed in parallel to cross with the rib(59) on the substrate(51). The row electrodes(54,53) respectively serve as a common electrode and a scan electrode and are disposed on the electrodes(61,62) to be parallel. The dielectric layer(55) covers the electrodes(53,54) to limit the discharge current. The MgO(56) is coated on the layer(55). The column electrode(57) serves as an address electrode and disposed to cross with the electrodes(53,54) on the substrate(52).
Patent KR-20010017139-A (KR)
Inventor: KANG HO GYEONG
IPC: H05B3/06
Filed: 1999-08-09
Abstract: PURPOSE: A lamp-type heater with filament supports is provided to lengthen useful life of the heater by preventing the filament from contacting the wall of tube. CONSTITUTION: A lamp-type heater comprises a tube sealed with low pressure, a filament(12) installed within the tube, a filament support(23), and an electrode for applying current from an external source to the filament. The filament support is configured in that a support ring(41) is formed to fit the inner diameter of the heater, a fixing ring(42) for winding and fixing the filament is formed, and another support ring is formed to be symmetric with the support ring(41). Thus, a plurality of support rings are arranged with a predetermined spacing, and the filament is connected through the center of each support ring like an axis. The support ring and the fixing ring are formed of a single rod wire.
Patent KR-20010018218-A (KR)
Inventor: AHN JI HWAN
IPC: H04W28/08
Filed: 1999-08-18
Abstract: PURPOSE: A method for controlling call distribution of a control station in an international mobile telecommunications-2000(IMT-2000), is provided to distribute call process for processing originating/incoming calls of a mobile terminal to every processor inside the control station, thereby reducing a call saturation state and efficiently using a selector resource of a control station. CONSTITUTION: A call message is received to a base station charging process from a corresponding access channel, and the message is transmitted to a No.7 signal connector to set up a No.7 signal link. A mobile switching center(MSC) approves a mobile terminal, and transmits information necessary for the corresponding wireless call to the No.7 signal connector. A sub table established in the No.7 signal connector is updated, and the information received from the MSC and the sub table are transmitted to the base station charging process. The base station charging process allocates channel elements(CEs) of a corresponding to base transceiver station(BTS) in the base station charging process and analyzes the sub table to confirm whether a present processor is in an overload state and generates selector charging process in a selected processor. The selector charging process requests the change of the firstly set No.7 link and allocates selectors. A selector receives a control signal transmitted from the mobile terminal through the selected CE, and the control signal is transmitted to a selector processor.
Patent KR-20010018706-A (KR)
Inventor: LEE JIN SU
IPC: H04N5/44
Filed: 1999-08-21
Abstract: PURPOSE: A method for correcting time of a television and a TVCR is provided to use a standard time signal included text broadcasting. CONSTITUTION: A user turns on a television and selects a channel through a key input part. While watching a common broadcasting which is not a text broadcasting, the user needs time correction(302). A micom senses whether the user turns channel to a text broadcasting where a standard time is included(304). If the micom does not sense the turn of channel, the common broadcasting channel is outputted. If the micom senses the turn of channel, the standard time information is separated as image signal, voice signal and letter signal, and is transmitted to an OSD controlling part(306). The standard time information was included in image signal of the text broadcasting extracted in a tuner part. The standard time information includes signals of year, month, day, hour, minute and second. The signals of hour, minute and second are compared with hour, minute and second of common broadcasting which is set up previously and stored under control of the micom(308). It is determined whether error value is larger than 10 seconds(310). If the error value is larger than 10 seconds, the signals of hour, minute and second of the standard time signal are transmitted to the OSD controlling part(312). If the error value is not larger than 10 seconds or the above process is executed, signals of year, month and day among the standard time signal are transmitted to the OSD controlling part(314). The corrected time signal is outputted to a monitor(316).
Patent KR-20010026110-A (KR)
Inventor: CHOI CHANG HO
IPC: H04B7/26
Filed: 1999-09-03
Abstract: PURPOSE: A method for connecting data communication in radio environment is provided to perform Internet access without the use of TCP/IP/PPP stack in a terminal device by using TCP/IP/PPP stack in a radio communication terminal. CONSTITUTION: A terminal device receives an Internet access ready instruction (AT+CRM=135) from a terminal(301). The terminal device drives TELNET, TCP, IP, and PPP for accessing Internet(302). The terminal receives a request of Internet access(ATDT001)(303). The terminal device receives the notification of connection(CONNECT), and makes a request of LCP(304). The terminal device makes LCP negotiation with IWF(305). The IWF understands a direct access structure of the terminal device, IP assignment and PPP access is completed(306). A desired IP address is sent to the IWF by using TCP protocol, and data communication is carried out(307).
Patent KR-20010028503-A (KR)
Inventor: CHO YONG JU
IPC: H03M1/02
Filed: 1999-09-21
Abstract: PURPOSE: An automatic analog/digital converting circuit is provided to improve the efficiency in the use of a CPU by making the CPU operate independently with that the analog/digital signal converting progress isn't controlled by the order of the CPU. CONSTITUTION: An automatic analog/digital converting circuit includes a MUX portions(50, 53, 56, 60), a sample/hold portion(65), an analog/digital converting portion(70), a RAM(90), an automatic analog/digital converting control instrument(75). The MUX portions(50, 53, 56, 60) select and output an analog signal from many analog signals. The sample/hold portion(65) carries out the sampling/holding operation of the analog signal. The analog/digital converting portion(70) converts the output of the sample/hold portion(65) into the digital signal. The RAM(90) stores the output of the analog/digital converting portion(70). The automatic analog/digital converting control instrument(75) controls the operation of the MUX portions(50, 53, 56, 60), the sample/hold portion(65), the analog/digital converting portion(70) and the RAM(90) totally.
Patent KR-20010028843-A (KR)
Inventor: JUNG MUN SEON
IPC: G01B5/00
Filed: 1999-09-27
Abstract: PURPOSE: A reference setting apparatus of a panel assembly tester is provided to reduce installation time and a cost, and to use selectively according to the kind of a panel assembly. CONSTITUTION: A reference establishing device for a panel assembly tester is composed of plural probes arranged around a neck and moved horizontally to the outer periphery of the neck; a supporting plate(42) on a frame for settling a panel assembly; a jig(40) standing on the supporting plate and having a central shaft section(50) between probes; and plural auxiliary neck members(65) having different sectional areas and hollows to be inserted to the central shaft section, and setting the reference point of each probe by selecting according to the neck size. Installation time and a cost to install the jigs according to each panel assembly are reduced by selectively using the auxiliary neck member to the jig according to the kind of the panel assembly as the neck for a test.
Patent KR-20010029182-A (KR)
Inventor: JIN SEO HYEONG
IPC: C02F3/12
Filed: 1999-09-29
Abstract: PURPOSE: A sewage and wastewater treatment system using porous soil media is provided to change microorganisms used for activated sludge into Acinetobacter, to produce sludge similar to soil components, to prevent volatilization of volatile organic matter, and to remove nitrogen and phosphorous simultaneously. CONSTITUTION: The sewage and wastewater treatment system using porous soil media is characterized by forming an aeration tank(3) into two stages, setting an activation tank(4), installing a culture medium containing porous soil media in the activation tank(4), and returning some of settled sludge to the activation tank(4) for promoting accommodation of Acinetobacter. This system can be invented by modifying only a part of a conventional activated sludge process.
Patent KR-20010035864-A (KR)
Inventor: CHO YANG HUI
IPC: F04C18/02
Filed: 1999-10-04
Abstract: PURPOSE: A gas leakage reduction structure for scroll compressor is provided to improve compressor performance by minimizing refrigerant gas leakage between the swirling scroll and the fixed scroll. CONSTITUTION: A fixed scroll(20) is fixed to an upper frame(2) attached within a casing(1), and a swirling scroll(10) cooperating with the fixed scroll so as to form a plurality of compression chambers is incorporated into a rotor(4B) of a driving motor mounted to the casing. The swirling scroll is mounted onto the upper frame. A discharge cover(8) for dividing the interior of the casing into a high pressure section and a low pressure section is fixed to the casing. The discharge cover has a gas discharge hole(8a) onto which a non-return valve assembly(9) for preventing back flow of the discharge gas is mounted. A suction pipe(SP) for guiding refrigerant gas to the low pressure section of the casing is communicated to the low pressure section. A sealing unit having a sealing protrusion(11) and a sealing groove is arranged between the outer surface of an outermost wrap(10a) of the swirling scroll and the corresponding outer surface of an outermost wrap(20a) of the fixed scroll.
Patent KR-20010036764-A (KR)
Inventor: AHN HYEONG SIK
IPC: H01G9/00
Filed: 1999-10-11
Abstract: PURPOSE: An electric double layer capacitor and its manufacturing method are provided to decrease the internal resistance and to improve the physical characteristics of the electrode by doubling the layer by using the two binders. CONSTITUTION: The electric double layer capacitor comprises electrode active material having active carbon(21,22) and conductive binder(24), mixed binder(26) for binding the electrode active material, and an electrode where the bound electrode active material is coated. The mixed binder is polytetrafluoroethylene and the water-soluble binder is cellulose or polysaccharide. The first group of the active carbon has an average diameter of about 50 - 80 μm and the specific surface area of about 1500 - 300 m¬2/g and the bulk density of about 0.25 - 0.35 g/ml. The second group of the active carbon has an average diameter of about 7 - 13 μm and the specific surface area of about 1500 - 300 m¬2/g and the bulk density of about 0.3 - 0.4 g/ml.
Patent KR-20000035035-A (KR)
Inventor: MAYADAKE HISATADA
IPC: G11C7/06
Filed: 1999-10-18
Abstract: PURPOSE: A sense amplifier circuit is provided to reduce a power consumption by amplifying an input signal up to a CMOS level without using an amplifier of a current mirror type. CONSTITUTION: A sense amplifier circuit comprises a pair of inverters(11,12) which are cross coupled. Source terminals of the inverters are connected to drain terminals of corresponding NMOS transistors(13,14) for a sense amplification. At output terminals of the inverter(11,12) are connected PMOS transistors(16,17) for a precharge, whose gates are applied a differential input signal. At a common source node of the transistors(16,17) is connected an NMOS transistor(15) for a constant current source.
Patent KR-20000062153-A (KR)
Title: 키 업데이트를 사용한 유효한 보증
IPC: H04W12/06
Filed: 1999-11-09
Abstract: 보증을 수행하는 더 유효한 방법이 보증 및 암호 키 값들을 계산하는 정보를 터미널에 제공하도록 터미널에 전송된 보증 챌린지를 사용함에 의해 제공된다.  결과적으로, 분리 통신은 터미널에 키 값들을 제공할 필요가 없다.  방문 보증 센터는 홈 보증 센터로부터 랜덤 값 R T , 보증 키 값 K A , 암호 키 값 K C 를 얻는다.  방문 보증 센터는 그 다음에 터미널의 보증 키 및 암호 키 값들을 업데이트하도록 터미널에 난수 R T 를제공하고, 보증 과정의 부분으로 상기 터미널에 챌린지한다.  터미널은 보증 키 값 K A 과 암호 키 값 K C 을 계산하도록, 방문 보증 센터의 챌린지에 응답하도록 R T 를 사용한다.  부가적으로, 보증 키 값은 네트워크의 터미널의 보증 챌린지에 대한 방문 네트워크의 응답을 입증하는데 사용된다.
Patent KR-20010048204-A (KR)
Inventor: KIM HONG JONG
IPC: B44C3/00
Filed: 1999-11-25
Abstract: PURPOSE: A method for constructing in/outdoor molding decoration by using waste materials and a structure thereof are provided to construct a molding object of the high dignity, which doesn't have danger in fire and is possible to insulate sound. CONSTITUTION: The method for constructing in/outdoor molding decoration by using waste materials and the structure thereof, a few progresses are included. In the first progress, an independent frame is formed by using the squared timber. In the second progress, a basic model is formed by sticking the corrugated cardboard on the frame. In the third progress, the basic model is maintained by sticking the wire net on the frame. In the fourth progress, mortar, in which cement of 30 percent, sand of 68 percent and water-soluble adhesive of 2 percent are mixed, is painted. In the fifth progress, the colors are painted.
Patent KR-20000057034-A (KR)
Inventor: CHEREDA KARRO
IPC: H01H9/56
Filed: 1999-12-03
Abstract: PURPOSE: An apparatus for controlling and monitoring the opening and closing is provided to secure the selections of the optimum moments by calculating estimation values of continuous moments having desired values. CONSTITUTION: A processing unit(10) performs a first algorithm for calculating a period of continuous moments measured with respect to one or more electrical phases and calculates estimation values of the continuous moments directly from the period, wherein a voltage and a current have desired values in a normal operation state of a circuit network. The processing unit(10) carries out a second algorithm for calculating estimation values of continuous moments with respect to one or more electrical phases, wherein the voltage and the current have desired values in an abnormal operation state.