baber/WOPTO huggingface dataset:
Patent KR-20000037832-A (KR)
Title: System for remotely controlling and analyzing functions of television transmitter
Inventor: LEE JI WON
IPC: H04N5/38
Filed: 1998-12-02
Abstract: PURPOSE: A system for remotely controlling and analyzing functions of a television transmitter is provided to remotely control and analyze functions as measuring IF signal or RF signal outputted from the transmitter, and also analyzing function of each blocks of the transmitter. CONSTITUTION: A system for remotely controlling and analyzing functions of a television transmitter includes a modulating part(101), a frequency adjusting part(102), a vector signal analyzing part(110), a control circuit part(106), and a communication controlling part(111). The modulation part modulates an inputted broadcasting signal so as to be suitable to 8VSB method. The frequency adjusting part upward adjusts a frequency of a broadcasting signal outputted from the modulation part. The vector signal analyzing part analyzes a nonlinear degree for an output signal of the frequency adjusting part. The control circuit part performs a predetermined analyzing function with the modulation part or the frequency adjusting part, analyzes and stores a value of the performed result, and provides a nonlinear information provided from the vector signal analyzing part with the communication controlling part. The communication controlling part controls the control circuit part so as to monitor and control a large number of remote control and function analysis systems.
Patent KR-20000039993-A (KR)
Title: Concurrent heating burner for refractory material on steel tap hole of furnace
Inventor: KIM HAE WON
IPC: C21C5/46
Filed: 1998-12-16
Abstract: PURPOSE: A concurrent heating burner for refractory material is provided to prevent chemical corrosion by molten material by heating only refractory material around a steel tap hole of a furnace. CONSTITUTION: A front end of a metal cover(22) is closely adhered to the outer wall of a furnace(1) as the front end of a steel tap hole is adhered to an adhesive plate. The entire steel tap hole is embedded in the metal cover and a burner pipe(31) is included in a refractory material(5) around the steel tap hole. The gas and air of each gas/air line(20,21) is sprayed into the burner pipe through spraying nozzles and a motor(30) blows the gas and air into the burner pipe with a ventilator at the same time. The gas is ignited in the burner pipe and flames thereof burns the refractory material through a spraying port(32).
Patent KR-20000040437-A (KR)
Title: Method for preventing deposition of coal dust inside feed tank
Inventor: SIM DAE HYUN
IPC: C10B43/14
Filed: 1998-12-18
Abstract: PURPOSE: A method for preventing deposition of coal dust inside feed tank is provided to decrease the amount of nitrogen consumption and to prevent shortening of the life of back filter. CONSTITUTION: A method for preventing deposition of coal dust inside feed tank wherein nitrogen is regularly blown in order to prevent deposition of coal dust inside feed tank while the coal dust is charged, comprises: a) detecting the pressure inside feed tank; b) calculating a fixed value of nitrogen flow using the pressure inside feed tank; c) calculating a final fixed value of nitrogen flow from the fixed value of nitrogen of the step b) by multiplying a compensation factor; d) transforming the final fixed value of nitrogen of the step c) into an analogue signal; e) inputting the analogue signal to a nitrogen flow modulator; and f) controlling a nitrogen flow modulating valve by an analogue signal output from the nitrogen flow modulator thereby the amount of nitrogen supply can be modulated in proportion to the charged amount of coal dust.
Patent KR-20000040486-A (KR)
Title: Method for collecting information on communication network
Inventor: RYU JAE GYEONG
IPC: G06F17/40
Filed: 1998-12-18
Abstract: PURPOSE: A method for collecting information on a communication network, is provided to reduce a time spent on taking the information when the system starts and needs to take the information again by managing an exchange and network with the information according to priority. CONSTITUTION: A method for collecting information on a communication network, which applied to a network management system, comprises the steps of: making the system read network composing information determined priority by an operator and collecting basic priority of network composing information; managing a network by the basic priority of network composing information; making the operator request for collecting of network composing information until all priority of network composing information is collected; and collecting additional network composing information and managing the network according to a status loaded the system.
Patent KR-20000040596-A (KR)
Title: Float for fishing
Inventor: KWON DAE HEE
IPC: A01K93/00
Filed: 1998-12-18
Abstract: PURPOSE: A float for fishing is provided which is able to precisely show a bite of fish and make fishermen perceive well the movement of the float. CONSTITUTION: In the float for fishing(1) comprising a float top(10) and a float body(20), the float top(10) has a bite-perceiving mark, wherein the bite-perceiving mark comprises a first displaying portion(40), which is inserted in the float top(10) to freely move along the up and down direction of the float top(10) and has less specific gravity than that of water, and a second displaying portion(50), which is fixed on the float top(10) at the upper side of the first displaying portion(40) to prevent the first displaying portion(40) from separating toward the upper side of the float top(10).
Patent KR-20000042593-A (KR)
Title: Control method for temperature of halogen lamp for microwave oven
Inventor: KANG DAE BYEONG
IPC: F24C7/08
Filed: 1998-12-26
Abstract: PURPOSE: A control method is provided to prevent temperature of the sealing unit of a halogen lamp from overheating. CONSTITUTION: Before room temperature reaches to the set temperature, a temperature sensor suddenly increases temperature of a halogen lamp under a temperature limit for a certain time after power is fed to the halogen lamp. After the certain time passes, power is controlled to slowly increase temperature. After the room temperature reaches to the set temperature, the temperature sensor controls temperature of the halogen lamp. Thereby, a control method prevents the halogen lamp from being damaged and short-lived with the control of average power.
Patent KR-20000044487-A (KR)
Title: Method for guiding call charges of mobile phone
Inventor: PARK KYUNG YOON
IPC: H04B7/26
Filed: 1998-12-30
Abstract: PURPOSE: A mobile phone charges guiding method is provided to count a phone charge from a real call connection instant according to a preset call charge reference and display the counted result. CONSTITUTION: A mobile phone charges guiding method comprises steps of performing a phone number input mode(210), detecting the push of a call button(212), analyzing the input phone number(214), determining if the analyzed phone number is domestic or foreign one(216), determining if the analyzed phone is the same network operator with the self phone(218), analyzing a time message received from the network operation system(220), checking if the time message is a discount time span or not(222), determining a call charge based on the detected results(224), detecting a call arrival time point(226), counting a call charge(228) and displaying the counted call charge(230).
Patent KR-20000046154-A (KR)
Title: Educational caption television and controlling method thereof
Inventor: LEE SANG SEOK
IPC: H04N7/08
Filed: 1998-12-31
Abstract: PURPOSE: An educational caption television and method for controlling the same are provided to increase study efficiency by using relation memorizing technology. CONSTITUTION: An educational caption television includes an educational database(20), a caption/study processor(10), a micro computer(18), an OSD actuator(14), a switch(16) and a display(17). The educational database(20) includes data sorted based on the frequency of usage. The caption/study processor(10) operates caption data detection, decoding, and reading the corresponding study data from the educational database. The micro computer(18) transmits the address for reading corresponding study data and a control signal for controlling the detecting/decoding operation. The OSD actuator(14) matches the caption data or study data from the caption/study processor with corresponding fonts. The switch(16) outputs the output of the OSD actuator or broadcasting signal according to the switch signal of the micro computer. The display(17) displays the output of the switch.
Patent KR-20000046999-A (KR)
Title: Y-shaft device of compute numerical control
Inventor: JO MIN HUI
IPC: B23B25/00
Filed: 1998-12-31
Abstract: PURPOSE: A Y-shaft device of a CNC is provided to perform all kinds of works in an optional position out of the center of a main shaft by making up a Y-shaft controller on a CNC as a three-shaft controlling method. CONSTITUTION: A clamp cylinder(26) and a reference position cylinder(27) are included in order to keep the stiffness of a turret type tool stand to a Y-shaft on linear-processing a CNC shelf. Herein, the clamp cylinder(26) vertically pressurizes the turret type tool stand by a hydraulic operation force on both sides of a column(20). In addition, the reference position cylinder guides the movement of the reference position of the turret type tool stand by the hydraulic operation force, and is installed on an upper part of a transfer stand.
Patent KR-19990063711-A (KR)
Title: 투명한 단층 라벨 필름 소재
IPC: G09F3/10
Filed: 1996-09-24
Abstract: 본 발명은 변형성, 감압성 라벨에 사용하기에 충분한 강성 및 다이-절단성을 유지하면서 낮은 헤이즈를 갖는 단층 또는 다층 라벨 필름 소재에 관한 것이다.  낮은 헤이즈는 변형성 라벨을 실질적으로 투명하게 한다.  당해 라벨 필름 소재는 폴리올레핀과 유리상 중합체와의 중합체 혼합물을 포함한다.
Patent KR-19990087125-A (KR)
Title: 스피로 중심을 갖는 부분 공액 중합체 및 전계 발광 물질로서의이의 용도
IPC: C08G61/02
Filed: 1997-02-07
Abstract: 부분 공액 중합체는 화학식 I의 반복 단위를 함유한다. 
     화학식 I 
     
       
     
     위의 화학식 I에서, 
     A는 동일하거나 상이하고, 각각 스피로비플루오렌 골격과 같이 치환되거나 치환되지 않을 수 있는 0 내지 8개의 동일하거나 상이한 아릴렌 및/또는 헤테로아릴렌 및/또는 비닐렌 및/또는 아세틸렌 그룹이다. 
     화학식 I의 반복 단위를 함유하는 중합체는, 예를 들면, 전계 발광 물질로서 적합하다.  이들은 고 방사 색균질도(high emission colour uniformity), 우수한  필름 형성 특성 및 고 용해도에 의해 특징지어진다.
Patent KR-20000011073-A (KR)
Title: Trench dmos transistor and method thereof using sidewall spacers
Inventor: HSHIEH FWUIUAN
IPC: H01L29/06
Filed: 1997-05-07
Abstract: PURPOSE: A trench DMOS transistor and method thereof with deep body regions that occupy minimal area on an epitaxial layer formed on a semiconductor substrate which can prevent a lateral diffusion of the deep body diffusion are disclosed. CONSTITUTION: A first oxide layer (110) is formed over the epitaxial layer (104) and patterned to define deep body areas (102b) beneath which a deep body regions (138b) are to be formed. Next, diffusion inhibiting regions (105) of the first conductivity type are formed in each of the deep body areas (102b) before forming a second oxide layer (112) covering the deep body areas (102b) and the remaining portion of the first oxide layer (110). Portions of the second oxide layer (112) are then removed to expose the centers of diffusion inhibiting regions (105), leaving the first oxide layer (110) and oxide sidewall spacers (103) from the second oxide layer to cover the peripheries of the diffusion inhibiting regions (105). A deep body diffusion of a second conductivity type is then performed, resulting in the formation of deep body regions (138b) in the epitaxial layer (104) between the sidewall spacers (103). The peripheries of the diffusion inhibiting regions (105) covered by the remaining portions of the first and second oxide layers (110/112) inhibit lateral diffusion of the deep body diffusions (138b) without significantly inhibiting diffusion depth.
Patent KR-20000011160-A (KR)
Title: Nucleic acid molecules coding soluble maize starch synthases
Inventor: KOSSMANN JENS
IPC: C12N5/10
Filed: 1997-05-16
Abstract: PURPOSE: A nucleic acid molecule encoding enzymes taking part in starch synthesis in plants, a vector containing the nucleic acid molecules and host cells which have been transformed with the nucleic acid molecules, transformed plant cells and regenerate plants are provided. CONSTITUTION: Polyclone antibody (anti-SS1) was prepared by using a peptide of SEQ ID No:3, and cDNA library encoding the soluble maize starch synthases was screened and E.coli clone was obtained by using the anti-SS1 antibody. Plasmid pSSS1 was separated from the E.coli clone. The nucleic acid has a sequence of SEQ ID No:1 encodes the protein comprising amino acids of SEQ ID No:2. The protein is an enzyme involving a novel isoform of soluble maize starch synthases. Plasmid vector pUBI-bar-aMASY was prepared by using vector pUBIbar (See Fig. 1) and comprise a bar marker gene consisting of ubiquinone promoter, intron of maize, transcription-terminating signal of nopaline synthase gene of A. tumefaciens, coding area of bialaphos-resistant gene of Streptomyces hygroscopicus, and a terminator of CaMV connected with 35S promoter and bar gene (See Fig. 2). The vector pUBI-bar-aMASY was introduced into protoplasm to obtain 408 phosphinotricin-resistant clone and clone 6 among clones was regenerated to a plant.
Patent KR-20000016664-A (KR)
Title: System and method for sending multiple data signals over a serial link
Inventor: KIM SUNGJOON
IPC: H04L7/033
Filed: 1997-06-13
Abstract: PURPOSE: Provided are a method for transmitting a plurality of data streams over a signal line, and a method for generating a plurality of data streams from a serial sequence. CONSTITUTION: The system (20) and method for sending multiple data signals over a serial link comprises an embedding unit (22) and a removing unit (24) coupled by a serial line (28). The embedding unit (22) preferably receives a plurality of data streams, encodes the data streams and then merges the encoded data into a serial stream that is output across a serial line to the removing unit. The removing unit (24) receives a serial stream of data, decodes the serial stream, and then separates the decoded serial stream into separate streams thereby reconstructing the streams input to the embedding unit 22). The encoding and transmission by the embedding unit and the receipt and decoding by the removing unit (24) are completely transparent, the signals output by the removing unit are identical in timing and data content to the signals input to the embedding unit.
Patent KR-20000022211-A (KR)
Title: Remedies for renal diseases and organ-reserving agents
Inventor: CYNSHI OSAMU
IPC: A61K31/38
Filed: 1997-05-23
Abstract: PURPOSE: Remedies for renal diseases and organ-reserving agents containing 2,6-di-t-butylphenol derivatives as an active ingredient are provided, which strongly protect cells induced in kidney and bring improved renal function in puromycin-induced renal diseases or ischemic and active renal failure models. CONSTITUTION: Remedies for renal diseases and organ-reserving agents containing as the active ingredient compounds represented by general formula (1) wherein X represents oxygen or a group represented by general formula (2) (n being an integer of 0 to 2); R1 represents hydrogen or acyl; R2 represents hydrogen, lower alkyl or lower alkenyl; R3 represents lower alkyl; R4, R5 and R6 may be the same or different and each represents hydrogen or optionally substituted alkyl, or R6 may represent formyl, carboxy, lower alkoxycarbonyl or optionally substituted caramel, R3 and R4 may together form a 5-membered ring, and R5 and R6 may together form cycloalkyl, provided that R6 is absent when the 5-membered ring constituted by R3 and R4 forms, together with the benzene ring in the formula, benzofuran or benzo£b|thiophene.
Patent KR-20000050789-A (KR)
Inventor: LEE CHEOL JIN
IPC: H01L21/64
Filed: 1999-01-14
Abstract: PURPOSE: A method for manufacturing a minute mesh is provided to make a high-density minute mesh pattern, by manufacturing a minute mesh on a silicon substrate, using a method for making a silicon semiconductor, in which the type of mesh can be modified in a simple way. CONSTITUTION: A method for manufacturing a minute mesh comprises the steps of: growing a silicon oxidation layer(2) or a silicon nitride layer on a silicon substrate(1); wet-etching a back side of the silicon substrate on which the silicon oxidation layer or the silicon nitride layer is not formed, while keeping inclining the silicon substrate; forming a minute hole(3) in the silicon oxidation layer or silicon nitride layer; and completely eliminating the silicon layer remaining on the back side of the silicon oxidation layer by a wet-etching method.
Patent KR-19990072281-A (KR)
Title: 원자력발전소용도로서내진성이부여된모듈캐비닛을제작하는방법
IPC: G21D1/02
Filed: 1999-01-20
Abstract: 원자력 발전소에 사용되는 계기들(instruments)을 포함하기 위한 캐비닛을 제작하는 방법이 기술된다.  상기 방법은 기계류(instrumentation)를 물리적으로 수용할 수 있는 캐비닛의 예비 설계를 얻는 단계; 지진 적격 시험을 받아 온 모델을 사용하여 예비 설계의 고유 주파수를 예측하는 단계; 예비 설계의 예측된 고유 주파수를 원자력 발전소의 지진 반응 스펙트럼과 비교하는 단계; 지진 반응 스펙트럼의 최대 진폭 주파수보다 더 큰 고유 주파수를 갖는 최종 캐비닛 설계를 얻기 위해 모델 파라미터를 조정하는 단계; 및 최종 캐비닛 설계에 따라 캐비닛을 만드는 단계를 포함한다.  기술된 방법의 사용은 원형 캐비닛(prototype cabinet)과 기계류에 대해 비용이 드는 파괴 시험을 하는 필요성을 줄인다.
Patent KR-20000056221-A (KR)
Inventor: GYE JAE HONG
IPC: F01N13/08
Filed: 1999-02-18
Abstract: PURPOSE: An apparatus for connecting exhaust pipe for automotive vehicle is provided to reduce a leakage rate of exhaust gas while allowing a connection portion of an exhaust pipe to have an enhanced sealing. CONSTITUTION: An apparatus connects two pipes(14, 15) by inserting a gasket(13) between two flanges(11, 12), wherein two pipes(14, 15) to be connected with each other have different diameter so that an end of the pipe(15) having a smaller diameter is inserted into an end of the pipe(14) having a larger diameter. The flanges(11, 12) to be coupled with connection portions of pipes(14, 15) have coupling holes provided with different size to correspond to the different diameter of pipes(14, 15). The gasket(13) inserted between flanges(11, 12) has at a center thereof a coupling hole having a diameter to permit an insertion of the pipe(15) having a smaller diameter. The gasket(13) has at a surface thereof a stepped portion(132) to permit the pipe(14) having a larger diameter to be inserted into the flange(11). Thee pipe(15) having a smaller diameter is inserted into the flange(12), a portion of the pipe(15) having a smaller diameter is inserted into the pipe(14) having a larger diameter, and an end of the pipe(15) contacts the stepped portion(132) of the gasket(13), thus reducing leakage rate of exhaust gas.
Patent KR-19990073060-A (KR)
IPC: C02F3/34
Filed: 1999-02-22
Abstract: 본 발명은 황화수소를 에너지원으로 이용하여 최종 대사산물로 황산을 생성하는 황산화 세균 티오바실러스 티오옥시단스 에이제트11 (Thiobacillus thiooxidans AZ11) KCTC 8929P 및 이 균주를 이용하여 황화계 악취물질을 처리하는 생물학적 악취 제거방법, 제거장치에 관한 것이다. 
     목적달성을 위해 본 발명은, 황화수소 등 황화계 화합물을 에너지원으로 이용하여 최종 대사 산물인 황산을 생성하며, 고농도 황산염이 존재하는 조건에서도 황화계 화합물을 처리할 수 있고, pH 0.5 이하의 낮은 pH 조건에서도 생육과 황산화 능력을 가진 티오바실러스 티오옥시단스 에이제트11 및 이를 이용한 악취 제거방법 및 제거장치를 제공한다. 
     본 발명에 의해, 2차 오염문제가 없으며, 상온·상압에서 효율적으로 유기물의 부패에 의한 주요 악취원인 황화수소를 효과적으로 제거할 수 있기 때문에 저렴하면서도 간편하게 각종 오폐수 등에서 발생하는 악취를 처리할 수 있다.  또한 상기 균주는 넓은 pH 영역, 넓은 온도영역 및 넓은 황산암모늄염 농도 하에서도 생장이 원활하고 황화수소 처리능력이 뛰어나기 때문에 종래에 비해 효율적인 악취 제거방법 및 제거장치가 가능하다.
Patent KR-20000059617-A (KR)
Inventor: YEO GYEONG HWAN
IPC: H01L21/76
Filed: 1999-03-05
Abstract: PURPOSE: An isolation method of a semiconductor device is to form an active area, while preventing a stringer from being generated at an undercut area of a nitride layer. CONSTITUTION: An isolation method comprise the steps of: successively forming a pad oxide layer and a nitride layer(14) on a semiconductor substrate(10); removing the nitride layer located on an upper portion of an isolation area; etching the pad oxide layer to form an undercut area on a lower portion of the nitride layer; forming an oxide layer having a smaller thickness than that of the pad oxide layer on the substrate with an upper surface being exposed; forming a polysilicon film on the nitride layer and the oxide layer; etching the polysilicon film to form a polysilicon spacer at side walls of the nitride layer; and continuously oxidizing the spacer until a void(V) is formed in the pad oxide layer located under the nitride layer, wherein the polysilcon spacer is formed lower in height than the nitride layer by over-etching the polysilicon film.
Patent KR-20000060565-A (KR)
Inventor: KWON TAE IN
IPC: H01Q3/02
Filed: 1999-03-17
Abstract: PURPOSE: A satellite antenna and mounting thereof with means is provided to set an angle of azimuth simply and exactly without a compass or an electric field intensity measuring device in addition to an elevation measurement without a divider. CONSTITUTION: A satellite antenna and mounting thereof with means includes a reflector(1), a feed horn(2) and a fixed pivot(5) for fixing the reflector(1). A sunbeam shadow formation means(6) installed in an antenna, connects the middle of a holding bond of the feed horn(2) with the middle in the upper part of the reflector(1). An azimuth chart(7a) is attached to the inside of the reflector(1). A cruciform member(11) is formed in a single body on a position of the sunbeam shadow formation means(6). The cruciform member(11) is installed parallel with the azimuth chart(7a) from a side view. The sunbeam shadow formation means(6) and the cruciform member(11) make a shadow(8) and a cruciform member shadow(12) respectively by a sunbeam.
Patent KR-20000060607-A (KR)
Inventor: HEO TAE HO
IPC: H04M1/23
Filed: 1999-03-17
Abstract: PURPOSE: A phone key pad is provided to input Hangul, Korean Language by converting consonants and vowels of the Hangul into number and special character codes in order to express the Hangul on a LCD of a cellular phone or a pager by pushing the key buttons on the key pad. CONSTITUTION: A phone key pad includes 12 key buttons including the consonants and vowels of the Hangul classified into 12 groups. For example a group of (b, pp, p) is arranged on the number 1 key button. So the first vowel or consonant among the group is inputted if a corresponding number key button is pushed one time. The second one is inputted if the key button is pushed twice, and the third one is inputted if the key button is pushed 3 times.
Patent KR-19990082849-A (KR)
IPC: A21C11/16
Filed: 1999-04-01
Abstract: An apparatus and method are provided for cutting and shaping food products consisting of a filling and a crust from bar-shaped food material (W). The apparatus comprises shutter members (15), each having a cutting surface (17) and a sliding surface (19), a holding member (21) that bridges and holds two adjacent shutter members, shafts (45) equidistantly disposed on an imaginary circle, and driving means (51) for synchronously rotating the shutter members in the horizontal direction by rotation of shafts. <IMAGE>
Patent KR-20000062010-A (KR)
Inventor: LEE CHANG JIN
IPC: A23L33/00
Filed: 1999-03-30
Abstract: PURPOSE: A baby food containing ginseng that has anticancer functions as well as fortifies immune system of human is provided. CONSTITUTION: To achieve the above object, original ginseng get through several processes such as washing, trimming and the like. After the processes, ginseng is processed in the forms of powder, granule, and liquid phase. The obtained ginseng is added in the preparation process of baby food.