baber/WOPTO huggingface dataset:
Patent KR-20030047410-A (KR)
Title: Resting body preventing roller surface from damaging
Inventor: HAN SANG BIN
IPC: B21B31/00
Filed: 2001-12-10
Abstract: PURPOSE: A resting table for a rolling roll is provided to prevent a surface of the rolling roll from being damaged by preventing the rolling roll from being biased when assembling the rolling roll with a choke. CONSTITUTION: A resting table(200) has a plurality of holes at a center thereof. The resting table(200) is symmetrically inclined about a center thereof. A protrusion is formed at an outer peripheral portion of the resting table(200). A spring(207) is provided in each hole formed at the center of the resting table(200). A guide is inserted into the spring(207). An upper end of the guide is fixed to a lower end of a connection plate(203). The connection plate(203) has width and length identical to width and length of the center of the resting table(200). A fixing hole is formed at both sides of the connection plate(203). A plurality of roller fixing holes are formed about the fixing hole.
Patent KR-20030049004-A (KR)
Title: UTOPIA interfacing method between two slave mode devices
Inventor: JUNG YEONG SEO
IPC: H04L12/28
Filed: 2001-12-13
Abstract: PURPOSE: A UTOPIA(Universal Test amp; Operations PHY Interface for ATM) interface method between slave mode devices are provided to perform a utopia interface between two ATM(Asynchronous Transfer Mode) devices operating with a slave mode. CONSTITUTION: In a waiting state(IDLE state), an OCA(Output Cell Available) and an ICA(Input Cell Available) transit an active 'high' state and so when a CA value as an operation value of logical sum of the OCA and ICA becomes an active 'high', a UTOPIA interface circuit transits first an ORDENB(Output Read Enable Block) signal to an active 'low' state and then outputs an IWRENB(Input Wire Enable Block) signal to an active 'low' state. Then, a data cell transmission is performed between an RCMP and an ATLAS(step 2). When the OCA transits a non-active 'low' state and so the CA value becomes a non-active 'low' state, the ORDENB signal and IWRENB signal are maintained as an active 'low' state so that 4 words may be transmitted more(steps 3,4 and 5).
Patent KR-20030056317-A (KR)
Title: A satellite asynchronous transfer mode matching apparatus for transferring an internet and a video data to satellite network and the matching method thereof
Inventor: CHOI SEUNG NAM
IPC: H04L12/66
Filed: 2001-12-28
Abstract: PURPOSE: A satellite ATM(Asynchronous Transfer Mode) interface device for transmitting Internet and video data to a satellite network and a method therefor are provided to multiplex ATM data, the Internet data, and the video data of a terrestrial network, which have inter-different traffic characteristics, and transmit the multiplexed data to a satellite. CONSTITUTION: A line interface unit(100) synchronizes a received frame or packet, and transmits a generated corresponding frame or packet to an ATM network, an Internet network, and a transmission network. A cell/frame processing unit(200) receives the frame or packet transmitted from the line interface unit(100), and generates an ATM cell or processes a valid cell and generates a new frame. A FIFO processing unit(300) receives and stores the ATM cell generated from the cell/frame processing unit(200), and grasps states of one or more FIFOs. A multiplexing/demultiplexing process unit(400) receives state grasp result values of the FIFOs from the FIFO processing unit(300), multiplexes the ATM cells according to the characteristic of a traffic, and transmits the multiplexed ATM cell. The multiplexing/demultiplexing process unit(400) demultiplexes a cell received from the outside, and transmits the demultiplexed cells to the FIFO processing unit(300).
Patent KR-20030056680-A (KR)
Title: Musical racing method using internet
Inventor: HAN SUNG WON
Filed: 2001-12-28
Abstract: PURPOSE: A method for progressing a music game using the Internet is provided to give qualification according to an evaluation result after uploading a music file on an Internet site, and making the Netizen listen and evaluate the music file. CONSTITUTION: A musician makes the music file by playing or recording a song(502). The made music file is uploaded to a music game site(508). A matching table is formed according to a matching rule by using the uploaded music files, and the music files are arranged and opened according to the matching table. After selecting a game according to the matching table, an evaluator listens and evaluates the music file of the selected game on the online. A grade is given to the musician according to the evaluation result.
Patent KR-20030057858-A (KR)
Title: Method for manufacturing a contact plug hole of semiconductor device
Inventor: LEE SANG HWA
IPC: H01L21/28
Filed: 2001-12-29
Abstract: PURPOSE: A method for manufacturing a contact hole for a contact plug of a semiconductor device is provided to be capable of preventing the bridge between bit lines due to the abnormal size increase of the bit line by conserving the line width of the upper portion of the contact hole using an insulating layer dulled to a precleaning process of the contact hole. CONSTITUTION: A capping insulating layer and a plurality of conductive lines(20) having a spacer, are formed at the upper portion of a semiconductor substrate(10). A gap fill insulating layer(40) is formed between the conductive layers. An HDP(High Density Plasma) interlayer dielectric(60a) is formed on the resultant structure. A plurality of contact holes(70) for a contact plug are formed at the resultant structure by selectively etching the interlayer dielectric or the gap fill insulating layer. Then, a precleaning process is carried out at the resultant structure.
Patent KR-20030058695-A (KR)
Title: A knife for removing multi-tube's coating
Inventor: KIM YEONG OK
IPC: B26B21/60
Filed: 2001-12-31
Abstract: PURPOSE: A knife for removing a multi-tube covering is provided to prevent accidents for operators and to improve working efficiency. CONSTITUTION: A knife for removing a multi-tube covering is composed of a U-shaped guide(2) bent downward at the upside of a body(1), a cylindrical knob(3) formed at the lower part of the body, a rear end of a vane(4) mounted at the lower inside of the body and fixed by a hinge(5), and a front end of the vane arranged in the middle of the U-shaped guide, and a push-hole(6) punched at the body upside of the front end of the vane to compress the vane. Therefore, the knife easily cuts off the covering by compressing the multi-tube with the push-hole and pulling the body after longitudinally or peripherally placing the guide.
Patent KR-20010072044-A (KR)
Title: 컴퓨터 네트워크상의 경쟁자 상품 및/또는 서비스의온라인 가격 비교 장치 및 방법
IPC: G06Q30/06
Filed: 1999-06-03
Abstract: 호스트 컴퓨터(510)를 갖는 가격 비교 네트워크. 이용고객 입력(530)은 호스트 컴퓨터(510)와 통신을 한다.
Patent KR-20010072846-A (KR)
Title: 가교결합성 고정 핵산을 사용하는 분석법
IPC: C12M1/00
Filed: 1999-08-23
Abstract: 세포 및 아세포계 및 조직 절편의 원위치 혼성화 분석법, 및 Northern 블로팅, Southern 블로팅, 도트 블롯, 등과 같은 고정화-기재 분석 기술, 및 프로브가 기질에 결합되는 분석 기술에 대한 개선된 방법이 개시된다.  본 발명은 프로브와 표적 핵산 사이에 공유결합을 형성할 수 있는 혼성화 프로브를 포함하는 가교제를 사용한다.  활성화에 대해서, 만약 프로브가 본질적으로 상보적인 표적과 혼성화된다면 가교제는 상보적인 가닥과 공유결합을 형성하여 프로브와 표적을 공유결합으로 가교시킬 것이다.  이어서, 가교된 모든 프로브/표적 하이브리드를 유지하면서, 비특이적 흡수 또는 프로브 또는 표적으로 인한 배경 신호를 감소시키기 위해 엄격한 세척 조건을 사용할 수 있다.  또한, 임상 및 진단 실험에서 사용하기 위한 진단용 키트도 개시된다.
Patent KR-20010080013-A (KR)
Title: Medium for recording audio signal, recorder and player
IPC: G11B20/12
Filed: 2000-08-16
Abstract: A recording medium for a disc etc. according to the present invention comprises at least a first recording region in which a first portion of audio signals supplied is recorded and a second recording region in which a second portion of audio signals supplied is recorded. The first and second portions of the audio signals recorded in the first and second recording regions are synthesized and reproduced or selected and reproduced to realize variegated audio reproduction. <IMAGE>
Patent KR-20010106525-A (KR)
Title: Evalution method for a particle counter and device for carring out said method
IPC: G01N15/10
Filed: 1998-10-21
Abstract: The invention relates to an evaluation method for a particle counter, whereb y a detector (15) generates a signal 3 in response to the presence of particles in a measuring area in which a liquid flow is conveyed, the sensor signal is treated by a signal processing device (23) and is converted into a display value, taking into account at least one calibration factor. T he sensor signal 3 is treated in such a way that the individual residence times of the particles i n the measuring zone are determined within a given lapse of time (T) and a summated signal is formed by summating the residence times, whereby said signal is used to represent the display value, taking into account the at least one calibration factor. A device for carrying out the inventive method comprises a signal processing unit (23) with a comparator circuit (K), a clo ck- pulse generator and a summation device in the form of a pulse counter, for example, in order to form the summated signal.
Patent KR-20010080280-A (KR)
IPC: G09G3/28
Filed: 1999-10-13
Abstract: 본 발명의 방법은, 열 제어 워드의 다른 코딩이 상기 워드의 짝수 또는 홀수 라인에 대한 관련 여부에 따라 수행되고, 그 차이는 특정 랭크의 적어도 m 개의 연속 비트가 한 제어 워드로부터 다른 제어 워드까지 각기 다른 가중치를 갖고, 상기 비트의 상기 가중치 합이 한 제어 워드로부터 다른 제어 워드까지 동일하게 존속함으로써, 한 라인으로부터 다음 라인까지 실질적으로 각기 다른 기록 순간을 획득하는 것을 특징으로 한다. 
     본 발명은 플라즈마 패널의 어드레싱에 응용된다.
Patent KR-20010080455-A (KR)
Title: Low bit-rate coding of unvoiced segments of speech
IPC: G10L19/00
Filed: 1999-11-12
Abstract: A low-bit-rate coding technique for unvoiced segments of speech includes the steps of extracting high-time-resolution energy coefficients from a frame of speech, quantizing the energy coefficients, generating a high-time-resolution energy envelope from the quantized energy coefficients, and reconstituting a residue signal by shaping a randomly generated noise vector with quantized values of the energy envelope. The energy envelope may be generated with a linear interpolation technique. A post-processing measure may be obtained and compared with a predefined threshold to determine whether the coding algorithm is performing adequately.
Patent KR-20010080526-A (KR)
Title: Shock attenuation barrier
IPC: B32B5/18
Filed: 1999-12-02
Abstract: A shock attenuation barrier including a plurality of layers successively arranged including a first layer, a second layer having a plurality of molded geometric shapes, a third layer including foam, a fourth layer having a plurality of molded geometric shapes and a fifth layer. Cavities defined by inside surfaces of the geometric shapes and a surface of the foam layer preferably are filled with a shock absorbing filler material.
Patent KR-20020001873-A (KR)
Title: Adjuvant combination formulations
IPC: A61K9/107
Filed: 2000-05-12
Abstract: The use of 3-O-deacylated monophosphoryl lipid A or monophosphoryl lipid A and derivatives and analogs thereof, in combination with a cytokine or lymphokine such as granulocyte macrophage colony stimulating factor or interleukin-12 is useful as an adjuvant combination in an antigenic composition to enhance the immune response in a vertebrate host to a selected antigen.
Patent KR-20020024009-A (KR)
Inventor: KIM JEONG GI
IPC: A47K13/12
Filed: 2002-01-07
Abstract: PURPOSE: An apparatus for blocking impact is provided to absorb impact generated by contacting a toilet sheet and a toilet bowl when the sheet is lifted up and down and to easily replace a hygienic vinyl film by opening and closing a cap of a main body of the toilet bowl. CONSTITUTION: The apparatus comprises a securing pin(20) having multiple bolt bores at one side of the pin and drawing out an electric cable fixed inside a main body of the apparatus through a hollowed portion; a cap(30) formed with a first and a second holes at outer and inner blade portions, respectively, and having a passing-through cavity at the inner blade portion; a bracket(10) having a hollow portion at center part thereof and formed with a guiding groove to move the bolt at peripheral edges of the hollow portion; a friction ring(40) having a hollow portion at center part thereof and formed with a passing-through cavity at peripheral edges of the hollow portion; a nut plate(50) formed with nut pore and hole; and a bottom plate(60) assembled by inserting a projection into the hole.
Patent KR-20030062805-A (KR)
Title: Open apparatus for portable compact disc player
Inventor: KIM SANG IN
IPC: G11B33/00
Filed: 2002-01-19
Abstract: PURPOSE: An opening device of a portable CD player is provided to control an open angle of a cover of the portable CD player, which is combined with the main body of the player through a hinge, and to change disk easily. CONSTITUTION: An opening device of a portable CD player includes a main body(10), a cover(15), a catch(131), and a guide plate(132). A CD is introduced into the inner space of the main body. The cover is combined with one side of the main body through a hinge to open and close the inner space of the main body. the catch is protruded at the hinge-combined portion of the cover. The guide plate is set at the hinge-combined portion of the main body to elastically support the catch while instantaneously stopping the catch at various angles so as to open the cover at various angles.
Patent KR-20020064163-A (KR)
Title: High speed finishing block
Inventor: SHORE T MICHAEL
IPC: B21B35/14
Filed: 2002-01-26
Abstract: PURPOSE: An improved finishing block is provided in which roll stands can be selectively dummied to progressively increase product size, with the dummied stands being completely uncoupled from the mill drive, and with the mill drive arranged such that rolling speeds can be increased progressively to increase the tonnage rate of the larger products being rolled. CONSTITUTION: The multi-stand block for a rolling mill comprises a plurality of roll stands(16a to 16h) alternately arranged on opposite sides of a pass line along which a product is to be rolled in a downstream direction from and entry end to an exit end of the block; drive shafts on opposite sides of the pass line, each drive shaft including separate coaxial shaft segments interconnected by couplings; means for connecting each of the roll stands to a respective one of the shaft segments; and a single block drive means connected to the drive shafts at the entry end of the block, the couplings being selectively disconnectable to mechanically isolate any downstream shaft segments and the rolls stands connected thereto from the block drive means, wherein the roll stands(16a to 16h) have work rolls(18) arranged to roll the product in a twist-free manner, the work roll axes of successive roll stands are alternately offset by 90 degrees, the couplings comprise clutchable gear-type couplings(22a to 22h), the roll stands are connected to respective ones of the shaft segments by intermeshed pairs of bevel gears(24a to 24h), one bevel gear of each pair being carried on a shaft segment and the other bevel gear being carried on an intermediate shaft mechanically coupled to the work rolls of the respective roll stand, the block drive means comprises a multi-gear speed increaser(12) powered by a drive motor(14), and the drive motor is positioned to one side of the pass line.
Patent KR-20020025918-A (KR)
Inventor: PARK BYOUNG CHOO
IPC: H01L51/50
Filed: 2002-02-15
Abstract: PURPOSE: An organic semiconductor device and an organic electroluminescent device manufactured by a wet process are provided to reduce the driving voltage of the organic electroluminescent device by forming an organic semiconductor thin film with the non-border multi-layer structure. CONSTITUTION: A cathode(17)(or anode(11)) is formed on the upper portion of an electroluminescent layer(20) on an anode(11)(or cathode(17)) of a substrate(10). The substrate(10) is provided with an organic semiconductor thin film with a continuous non-border multi-layer structure and electrodes for applying a voltage to the thin film. The organic semiconductor thin film is formed by a wet film forming process by using a combined solution mixed with different volatile two more than mixing organic solvent and two more than organic materials having different solubility.
Patent KR-20020069134-A (KR)
Inventor: CHIBA EIZABURO
IPC: F02B33/30
Filed: 2002-02-21
Abstract: PURPOSE: To provide a lead valve capable of reducing transmission of vibration generated by an opening/closing operation of a valve element and certainly preventing occurrence of abnormal sound or noise. CONSTITUTION: A vibration reducing means 20 for reducing the vibration generated by the opening/closing operation of the valve element 17 from traveling to a mounted part 14 is provided.
Patent KR-20030070762-A (KR)
Title: Method for fabricating a semiconductor device
Inventor: HWANG GI HYEON
IPC: H01L21/768
Filed: 2002-02-26
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to minimize defects like a bridge generated in a subsequent process by completely eliminating reaction byproducts generated in forming a spacer structure of a conductive pattern like a bitline through an oxidation process. CONSTITUTION: The first conductive material and a silicon nitride(220b) are sequentially stacked on a substrate wherein conductive patterns are interposed between the first conductive material and the silicon nitride. A spacer structure(224) made of silicon nitride is formed on the sidewall of the conductive patterns. The surface of the spacer structure and the conductive pattern is oxidized. An insulation layer is successively stacked on the conductive patterns, the spacer structure and the substrate. The insulation layer stacked between the conductive patterns is etched to form a self-align contact hole to which the surface of the spacer structure and the substrate is exposed. The second conductive material is filled in the self-align contact hole to form a self-align contact structure.
Patent KR-20030073530-A (KR)
Title: Apparatus and method for correcting error
Inventor: KIM SEONG CHEON
IPC: G11B20/18
Filed: 2002-03-12
Abstract: PURPOSE: An error correcting device and a method thereof are provided to determine the existence of demodulation error signal and correct PI error by generating erase polynomial by a PI decoder according to a demodulation error signal. CONSTITUTION: An optical pickup/high frequency processing part(200) reproduces data recorded on an optical disc and outputs reproducing data in NRZ format. A demodulation/error signal generating part(210) demodulates the reproducing data and generates a demodulation error signal in response to error generation. A PI decoder(220) generates an eraser polynomial according to the demodulation error signal to carry out PI error correction for the eraser polynomial by an initial value of an error position polynomial for generating a PI decoding data. The PI error signal is generated when the PI error is not corrected. A PO decoder(230) corrects PO error for the eraser polynomial with the initial value of the error position polynomial for generating a PO decoding data. The PO error signal is generated when the PO error is not corrected. A descrambler(240) descrambles the PO decoding data according to the PO error signal. An EDC checking part(250) checks the existence of EDC error in an output signal from the descrambler for EDC correction. The EDC error signal is generated when the EDC correction is not carried out. A data output part(260) outputs an output signal from the EDC checking part as the reproducing data of the optical disc.
Patent KR-20020027445-A (KR)
Inventor: CHO SEONG JUN
IPC: H04W8/24
Filed: 2002-03-15
Abstract: PURPOSE: A method for downloading mobile contents using a multimedia public terminal is provided to download a specific file to a multimedia public terminal installed by the roadside through a wire network from a contents providing server, and to secondarily download the file to a portable mobile communication terminal by using a USB port of the multimedia public terminal, so as to download the file to the mobile communication terminal in real time. CONSTITUTION: A subscriber inserts coins into slits of multimedia public terminals(MMDs) installed by the roadside(ST-1). The multimedia public terminals(MMDs) connect to specific contents providing servers(CPSs)(ST-2). The multimedia public terminals(MMDs) decide whether the subscriber selects a downloading of a specific file on web pages of the contents providing servers(CPSs)(ST-3). If so, the subscriber selects whether to download the file to a mobile communication terminal or to the multimedia public terminals(MMDs) through a USB port(ST-4). If the file is zipped, the multimedia public terminals(MMDs) unzip the file(ST-5). If the file is encoded, the multimedia public terminals(MMDs) decode the file(ST-6). The file downloaded to the multimedia public terminals(MMDs) is downloaded to the mobile communication terminal through the USB port(ST-7). The multimedia public terminals(MMDs) continuously check whether to complete the downloading(ST-8). If so, the multimedia public terminals(MMDs) automatically delete the corresponding file among internal memories(ST-9).
Patent KR-20030075610-A (KR)
Title: Methods for Regenerating Ion-Exchange Resin in Soft Water Generator
Inventor: LEE SU YEONG
IPC: C02F1/42
Filed: 2002-03-20
Abstract: PURPOSE: A method for regenerating ion exchange resin for water softener is provided to increase regeneration efficiency of the ion exchange resin greatly and enable the ion exchange resin to be regenerated within a very short period of time by regenerating the ion exchange resin using regenerating solution containing high concentration NaCl. CONSTITUTION: The method for regenerating ion exchange resin for water softener comprises a step (a) of injecting an ion exchange resin regenerating solution including NaCl having concentration of 20 to 40% into a column containing the ion exchange resin for water softener; a step (b) of dipping the ion exchange resin into the regenerating solution for 1 to 5 minutes; a step (c) of draining the regenerating solution from the column; and a step (d) of rinsing the column to discharge exchanged hardness constituents to the outside of the column, wherein NaCl concentration of the regenerating solution is 31 to 35%, wherein injection of the regenerating solution is downwardly performed for ion exchange resin column, wherein the dipping step is performed for 2 to 3 minutes, wherein the draining step is downwardly performed for the ion exchange resin column, and drain speed is natural gravitational speed and controlled through an external valve, wherein the rinsing step is downwardly performed for the ion exchange resin column, wherein the method further comprises second regenerating solution injecting step after the draining step (c), and wherein the method further comprises dipping step and second draining step after second regenerating solution injecting step.
Patent KR-20030075762-A (KR)
Title: Grind table of liquid crystal display panel and grinder using it
Inventor: SHIN SANG SEON
IPC: B24B41/06
Filed: 2002-03-20
Abstract: PURPOSE:A polishing stand of a liquid crystal panel and a polishing apparatus using the same are provided to polish the edges of the liquid crystal panel corresponding to the size of a unit liquid crystal panel without exchanging polishing stands, thereby improving the productivity. CONSTITUTION:A loading unit(111) loads a unit liquid crystal panel(100). A first polishing unit(115) includes two polishing stands(112,113) moving far from each other or close to each other corresponding to the size of the unit liquid crystal panel for absorbing the loaded unit liquid crystal panel, and polishes the short-side edges of the unit liquid crystal panel through first polishing wheels(114). A second polishing unit(119) includes two polishing stands(116,117) moving far from each other or close to each other corresponding to the size of the unit liquid crystal panel for absorbing the short-side polished unit liquid crystal panel, and polishes the long-side edges of the unit liquid crystal panel through second polishing wheels(118). An unloading unit(120) receives the long-side polished unit liquid crystal panel for unloading the same.