baber/WOPTO huggingface dataset:
Patent KR-19990083644-A (KR)
Title: 습식 전자사진방식 인쇄기의 잉크전달시스템
Filed: 1999-04-09
Abstract: 농축잉크와 액상의 캐리어가 혼합된 소정 농도의 현상액을 현상유니트에 공급하는 습식 전자사진방식 인쇄기의 잉크전달시스템을 개시한다. 
     개시된 시스템은, 현상유니트로 공급될 현상액을 저장하는 순환탱크; 이 순환탱크 내의 폐현상액을 수거하여 저장하는 폐기탱크; 농축잉크가 저장된 잉크저장부, 폐기탱크로부터 회수되는 폐현상액을 저장할 수 있는 폐현상액회수부, 및 잉크저장부와 폐현상액회수부를 구획하는 구획부를 포함하며, 인쇄기 본체에 형성된 리필카트리지 장착유니트에 착탈가능하게 설치될 수 있는 리필카트리지; 순환탱크에 공급될 소정 칼라의 농축잉크를 잉크저장부로부터 공급받아 저장하는 잉크탱크; 및 잉크저장부로부터 농축잉크를 유입함과 동시에 폐기탱크 내의 폐현상액을 폐현상액회수부로 회수할 수 있도록 잉크탱크에 설치된 잉크동시전달수단;을 포함한다.
Patent KR-19990046764-A (KR)
IPC: B01D46/00
Filed: 1999-04-22
Abstract: 본 발명은 실내공기를 정화하는 장치이다. 더욱 자세히는 공기냉각 셀 유니트(2), 공기냉각 셀 유니트를 접촉 순환하는 수막형 에어필터(젖은 상태의 천)(1),수막형 에어필터를 이송(회전)시키는 동력장치(8), 공기냉각 셀 유니트의 응축수 회수 및 수막형 에어필터 세척용액 풀(6), 세척용액 풀 내 설치된 수막형 에어필터 세척봉(9), 세척용액 배수밸브(10), 세척용액 급수밸브(11), 세척용액 오염확인장치(13), 수막형 에어필터 탈수장치(4), 실내 가습을 목적을 위한 급수용액 풀(7), 가습장치(5), 공기 흡,배출용 팬(3)으로 구성되어 있다. 
     이와 같이 구성된 본 발명은 실내 공기중의 오염물질을 수막형 에어필터를 이용해 흡착하고 세척용액 풀에서 오염물질을 세척하며, 이러한 과정이 연속적으로 진행하도록 수막형 에어필터를 이송시키는 동력장치로 수막형 에어필터를 구동시킨다. 또한 실내 과습을 방지하기 위하여 냉장고나 에어콘에 부착된 냉매를 이용한 냉각 셀 유니트를 설치하고 이를 통과하는 과습된 실내습기를 응축 회수하며, 실내건조를 방지하기 위하여 가습기구 장치를 설치하고 공기에 습기를 보충한다. 본 발명은 이러한 일련의 과정으로 실내 공기의 오염물질을 회수하고 실내 공기의 습도를 조정하는데 특징이 있다.
Patent KR-20000067141-A (KR)
Inventor: KONG JUN JIN
IPC: H03M13/00
Filed: 1999-04-23
Abstract: PURPOSE: An initial state metric value setting device in the viterbi decoder is provided to minimize the decoder error by increasing the difference between the accumulated state metric value in the optimal path and the accumulated state metric value in the remaining path. CONSTITUTION: A viterbi decoder with an initial state metric value setting device comprises an initial state metric memory(150), a multiplexer(160), a microprocessor(170) for generating an initial state metric signal and a state metric selection signal, a state metric memory(130), a path memory(140), an add compare selector(110) for generating a new state metric which is fed to an initial state metric memory, and a branch metric calculator(100). An add compare selector generates path select signals. Based on an input received code, an initial state metric setting unit sets the one state metric as 0 per unit and the other as some positive values. A viterbi decoder generates the initially stored state metric value at initial operation time and generates the stored value in the state metric memory after that.
Patent KR-20000067624-A (KR)
Inventor: SONG SANG HEON
IPC: C09J133/04
Filed: 1999-04-30
Abstract: PURPOSE: An acrylic pressure-sensitive optical adhesive compound having excellent repeeling properties because of its low adhesion in the initial attachment and generating no bubble or peeling phenomenon because of its adhesion increase with the laps of time and by heat and optical laminate using the same are provided which improve confidence because it is easy to remove an optical laminate when used to the optical laminate. CONSTITUTION: In an acrylic pressure-sensitive optical adhesive composition, the composition comprises 100 parts by weight of an acrylic pressure adhesive, 0.01 to 0.5 parts by weight of a cross linking agent and 0.01 to 10 parts by weight of polyalkylene oxide-modified polydimethylsiloxane copolymer of formula; Me3SiO(Me2SiO)x(MeSiPEO)ySiMe3. In formula, Me is methyl; PE is -CH2CH2CH2O(EO)m(PO)nZ; m and n is an integer, a sum thereof is more than 1, but n is not 0; EO is ethylene oxide; PO is propylene oxide; Z is H, amine or alkyl.
Patent KR-20010003071-A (KR)
Inventor: JUNG JEONG HO
IPC: B23K35/00
Filed: 1999-06-21
Abstract: PURPOSE: A method for producing a welding wire is provided to enhance feeding performance and conductivity by containing copper powder in a lubricant attached on the surface of the welding wire not plated with copper. CONSTITUTION: Copper powder is contained in a lubricant attached on the surface of a welding wire within the range of 3*10<SP POS="POST">-5</SP> to 1*10<SP POS="POST">-2</SP> wt%. The welding wire is drawn using a metallic soap class lubricant. Using the lubricant containing the copper powder, molybdenum disulfide and graphite, the copper powder is attached on the surface of the welding wire within 3*10<SP POS="POST">-5</SP> to 1*10<SP POS="POST">-2</SP> wt%. Furthermore, the welding wire is drawn with an alkali class lubricant and the copper powder is attached on the surface of the welding wire again within 3*10<SP POS="POST">-5</SP> to 1*10<SP POS="POST">-2</SP> wt%.
Patent KR-20010004142-A (KR)
Inventor: SUNG EUN SUK
IPC: H04N21/43
Filed: 1999-06-28
Abstract: PURPOSE: A method for searching channel information is provided to supply convenience to users by storing informations of channel and time when a television is turned off and by searching and turning adequate channel when the television is turned on. CONSTITUTION: The method for searching channel information includes several steps. The first step is to turn a television on at T1.(20) T1 is a time when a user turns the television on to watch the television. The second step is to search the last informations of time and channel at T1.(21) The third step is to turn to the most adjacent channel of searched informations automatically.(22) The fourth step is to store informations of time and channel periodically when the user watches the television.(23) The fifth step is to determine whether a prescribed time passes.(24) The sixth step is to clear the stored informations of channel and time.(25)
Patent KR-20010009693-A (KR)
Inventor: JUNG JIN GYEONG
IPC: G11C7/22
Filed: 1999-07-13
Abstract: PURPOSE: A semiconductor memory device is provided to normally operate although load of column address lines transmitting a column address is large and also different, without influence on an operation speed CONSTITUTION: The device includes a memory cell array(54), a column selection line driver(53), a column selection line controlling signal generator(55) and a control signal generator(56). The column selection line driver receives a decoded address and drives a column selecting line of the memory cell array, in response to a column selection line controlling signal. The column selection line controlling signal generator receives a part of a buffered column address and generates a controlling signal of the column selection line controlling signal, in response to one of first and second controlling signals and an inner clock. The control signal generator generates the first and second controlling signal, in response to a column address strobe signal being applied from the outside, a writing enable signal and the inner clock.
Patent KR-20010009796-A (KR)
Title: Throttle position sensor
Inventor: LIM CHUN GEUN
IPC: G01B7/30
Filed: 1999-07-14
Abstract: PURPOSE: A throttle position sensor is provided to improve the productivity by reducing the number of parts and assembling processes, and to compact the volume of the throttle position sensor. CONSTITUTION: A throttle position sensor includes a rotator(115) rotating to correspond to opening degree angle of a throttle valve and integrated with a shaft(110) of a throttle body(1) and applied with variable resistant solution contacted with a contact for outputting variable resistance value according to the rotary angle, a contact housing(200) fixed in one side of the throttle body for detecting the variable resistance value and outputting to the outside through an output terminal(210), and a sealing material(330) inserted into the outer peripheral surface of the shaft of the throttle body for maintaining airtightness.
Patent KR-20010010226-A (KR)
Inventor: KIM SANG JIN
IPC: H01M4/60
Filed: 1999-07-16
Abstract: PURPOSE: A binder for Li secondary cell is provided to reduce the inputted amount by enhancing the binding strength of an active material to a substrate while maintaining same cell properties as conventional binders. CONSTITUTION: A cathode of Li secondary cell includes a cathode active material and the first binder. An anode includes an anode active material and the second binder. The first and second binders include acrylonitrile based the first polymer excellent in electric conductivity and the second polymer for increasing biding strength of an active material to a substrate. The first polymer can be polyacrylonitrile, polyacrylonitrile-buthadiene-styrene copolymer, polyacrylonitrile-vinylacetate copolymer, acrylonitrile-buthadiene rubber. The second polymer can be polyethylene oxide, plyethyleneglycoldiacrylate or polyethyleneglycoldimethacrylated. The ratio of the first and second polymers is 0.5:99.5 in wt%.
Patent KR-20000006627-A (KR)
Inventor: SHIN JAE HUN
IPC: H04L9/32
Filed: 1999-07-23
Abstract: PURPOSE: A data processing method according to an electronic certification is provided to exclude the interference of a communication application program, and to be able to use in every communication application programs based on TCP/IP. CONSTITUTION: The data process method according to the electronic certification contains; a message first relay step to be relayed an ordinary sentence message written in a communication practice program based on a TCP/IP by transmitting to the outside through a communication port; a password step to code the ordinary sentence according to a certain password step when the ordinary sentence message is relayed; a data transmitting step to transmit the coded data generated from the password step and an electronic envelop to a trans server, a receiver, through the optional communication port on an internet.
Patent KR-20010017407-A (KR)
Inventor: JUNG WON IL
IPC: H01M4/64
Filed: 1999-08-11
Abstract: PURPOSE: A surface treating composition of an electrode collector for a lithium secondary cell is provided to enhance discharge capacity and life time features by improving the ion conductivity of the collector to reduce interface resistance. CONSTITUTION: A surface treating composition comprises at least one conductive polymer 14 to 19wt% selected from a group including polypyrrol, polyaniline, polythiopene and polyacetylene, a surfactant 1 to 6wt% and a solvent of the residing weight percent. The conductive polymer excellent in conductivity and binding ability is coated on the surface of a collector to reduce the interference resistance between the collector and an active material to enhance ion conductivity and charge features and also prolong life time of a cell containing the surface treating composition. A conducting agent is not necessary since the conductive polymer acts as both of the binder and the conducting agent.
Patent KR-20010018503-A (KR)
Inventor: LEE SEUNG JUN
IPC: F04C29/02
Filed: 1999-08-19
Abstract: PURPOSE: An oil feed controller of a compressor is provided to prevent the excess amount of oil from flowing into each driving unit by improving an oil feed controller useful to control the feed amount of oil. CONSTITUTION: A compressor is comprised of: a body having a compression chamber to compress refrigerant; a motor including a stator and a rotor; a crankshaft(16) rotating by the driving force of the motor; and an oil pump mounted on the lower end of the crankshaft to feed oil to an oil path(161) in the crankshaft by sucking the oil on the lower portion of the body. A connecting hole(162) is formed to connect the body with the oil path in the crankshaft. A switch unit is mounted on the outer circumference of the crankshaft to open/close the connecting hole selectively. Therefore, the connecting hole is opened and the excess amount of oil is discharged immediately if the larger amount of oil than the allowable degree flows through the oil path.
Patent KR-20010019733-A (KR)
Inventor: PARK HUI CHEON
IPC: G06F1/26
Filed: 1999-08-30
Abstract: PURPOSE: A power switching method is provided to enable a computer system to transmit data and switching signals to computer peripheral devices at once, switch on the corresponding peripheral device if the peripheral device is powered off and process the transmitted data in the peripheral device so that it can perform an automatic switching operation of the computer peripheral devices. CONSTITUTION: The method comprises steps of powering on a computer system(S100), making the computer system transmit data and power switching signals to computer peripheral devices(S120), determining if the computer peripheral device is powered on or off(S140), enabling the computer peripheral device to process the data if the computer peripheral device is powered on(S160), enabling the computer peripheral device to be powered on if the computer peripheral device is powered off(S180), and then enabling the computer peripheral device to process the transmitted data.
Patent KR-20000012218-A (KR)
Inventor: HAN SUK WOON
IPC: A01G1/06
Filed: 1999-09-07
Abstract: PURPOSE: A rapidly raising method for a potted plant is provided to make a potted plant material into the potted plant good in a short time. CONSTITUTION: A potted plant raising method is formed by:a step for mixing water and yellow soil in a ratio of 4-5:1 and dipping a waste oasis(floral foam) into the mixture after adding 0.1 - 0.5 % of eradicating agent to the mixture for inputting the yellow soil and the eradicating agent to the floral foam; a step for cutting a scion to the manufactured floral foam; and a step for changing the pots the rooted scion with the floral foam. The potted plant can be raised in any place, and the raising period can be shortened by using the method.
Patent KR-20010026585-A (KR)
Inventor: LEE MYEONG CHAN
IPC: G21F9/28
Filed: 1999-09-07
Abstract: PURPOSE: A middle/low level radioactive waste disposal system and a method thereof are provided to dispose nonflammable or inflammable wastes by using only a plasma torch melting furnace. CONSTITUTION: A waste melting pot(10) provides a space for melting various waste drums including inflammable metallic waste drums and various nonflammable materials for forming a glass. A plasma torch(1) acts as a heat source of the melting pot(10). A dam(5) regulates a molten glass level in the waste melting pot(10). A molten glass developing pot(11) develops the molten glass flowing therein over the dam(5). An ammonia is injected through an ammonia injection hole(12) so as to resolve NOx before the exhaust gases generated in the molten glass developing pot(11) and the waste melting pot(10) are discharged through a discharging hole(8). An exhaust gas guiding passage(13) provides the time for reaction of the ammonia and the NOx.
Patent KR-20010028897-A (KR)
Inventor: KIM KYUNG HO
IPC: A63C19/00
Filed: 1999-09-16
Abstract: PURPOSE: A water golf sports arena is provided, which needs low facility cost and which uses idle water of the national land effectively without polluting water circumstances. CONSTITUTION: A water golf sports arena is characterized by comprising the following: (i)a water fair line(7) which forms a predetermined area; (ii)a driving distance display line(3) which is for confirming a flying distance; (iii)a water distance display float(2) which is installed in a predetermined distance on water fair line; (iv)a water assistant green(6) which is for short approach shot; (v)a ting ground(4) which is for striking a ball; (vi)a hole cup and a flag pole(8); (vii)a measure line(5) which is for measuring a safe arrival spot of the ball and for measuring a distance to the hole cup; (viii)a moving water green(1).
Patent KR-20010035635-A (KR)
Inventor: CHOI BYEONG HO
IPC: G11B7/09
Filed: 1999-10-01
Abstract: PURPOSE: An apparatus for detecting a tracking error signal and a method for detecting a playback signal are provided to detect tracking error signal with improved characteristic. CONSTITUTION: A photodetector receives light reflected/diffracted on a record media. A circuit part calculates a detecting signal of the photodetector and detects a tracking error signal. The photodetector is formed with four light receiving areas(30a:A1,A2)(30b:B1,B2)(30c:C1,C2)(30d:D1,D2), which are arranged roughly in parallel to a direction of radius of the record media and a direction of track intersection, respectively, in a form of 2x2 matrix form. The circuit part compares phases of receiving areas arranged in the same line and then detects the tracking error signal based on a differential phase signal. A pair of phase comparators compare phases of inputted signals. An adder adds the differencial phase signal from the pair of phase comparators.
Patent KR-20010035886-A (KR)
Inventor: KIM EUNG SU
IPC: H01L21/3105
Filed: 1999-10-04
Abstract: PURPOSE: A phosphorous acid processing bath for eliminating a nitride layer for manufacturing a semiconductor device is provided to stably control a process of the high temperature phosphorous acid processing bath, by preventing moisture inside the processing bath from leaking to maintain a uniform etching rate. CONSTITUTION: Mixed water of phosphorous acid and water is stored in an inner bath(1). An outer bath(2) is installed in an upper portion on both sides of the inner bath. A processing bath cover sheet block(3) of a spring driving type always applies winding power to a processing bath cover sheet by restoring force of a spring, installed in one side of the inner and outer baths. A driving motor for unfolding a cover sheet is installed in the other side of the upper portion of the inner and outer baths, facing the processing bath cover sheet block. A processing bath cover sheet is to be wound inside the processing bath cover sheet block. A connection string for unfolding the cover sheet is wound around a revolving axis when the driving motor revolves, to unfold the processing bath cover sheet, connected between both sides of an outer end portion of the processing bath cover sheet and a revolving axis of the driving motor.
Patent KR-20010036036-A (KR)
Inventor: KIM JIN UK
IPC: H04M11/02
Filed: 1999-10-05
Abstract: PURPOSE: An incoming signal memory circuit in a magnetotelephone set is provided to keep a lighting-up state of a terminating lamp before a subscriber lifts the telephone handset. CONSTITUTION: An incoming signal memory circuit in a magnetotelephone set is comprised of an incoming signal detection circuit(10), a memory driving circuit(20) and an incoming signal memory circuit(20). The incoming signal detection circuit(10) detects a calling signal and outputs a signal dependent on the detection of the calling signal. The memory driving circuit(20) outputs a signal in case that a signal is inputted from the incoming signal detection circuit(10). The incoming signal memory circuit(20), driven according to the output signal of the incoming signal memory circuit(20), maintains a lighting-up state of a terminating lamp.
Patent KR-20000000292-A (KR)
Title: Perforated fiber glass fabric polyurethane foam sound-absorbing panel for construction
Inventor: KIM RO HO
IPC: E04B1/84
Filed: 1999-10-09
Abstract: PURPOSE: A perforated fiber glass fabric polyurethane foam sound-absorbing panel for construction is provided to absorb noises and vibration noises for providing a quiet and pleasant dwelling environment. CONSTITUTION: A perforated fiber glass fabric polyurethane foam sound-absorbing panel for construction comprises: a fiber glass fabric cloth polyurethane coated on a fiber glass fabric adhered to a polyurethane foam divided to form the half thickness of the needed size of polyurethane foam; puncturing on the fiber glass fabric cloth with a certain size and span; and adhering the remained half polyurethane foam on the punctured fiber glass fabric polyurethane foam for forming a single body.
Patent KR-20000034983-A (KR)
Inventor: NARUSE HARUHIKO
IPC: A61H23/02
Filed: 1999-10-12
Abstract: PURPOSE: A massaging apparatus is provided to facilitate an effective massage. CONSTITUTION: A massaging apparatus includes a head unit, a pair of housings and a pair of arms. The head unit is configured to massage a body of a user. The pair of housings are connected to opposite sides of the head unit respectively and extend in opposite directions from the head unit. The pair of arms are configured to be held by the user and provide to the pair of housings respectively. The pair of arms are flexible.
Patent KR-20010037994-A (KR)
Inventor: JANG BYEONG ROK
IPC: C21D8/02
Filed: 1999-10-21
Abstract: PURPOSE: A method for manufacturing surface fine grain steel is provided to manufacture steel products for reinforcing concrete runway, that is, steel products for structural, and steel products requiring a high yield ratio by increasing the yield strength of the surface fine grain steel with the effect of surface fine grain. CONSTITUTION: The method comprises the processes of rough rolling the heated steel product after heating a steel product containing 0.10 to 0.50 wt.% of C, 0.30 to 1.50 wt.% of Mn, 0.10 to 0.50 wt.% of Si, 0.010 to 0.050 wt.% of Al, 0.002 to 0.020 wt.% of N, 0.01 to 0.10 wt.% of S and a balance of Fe and other inevitable impurities to a temperature ranging from 900 to 1250 deg.C; controlling a surface temperature of the rough rolled steel product to a temperature of 520 to 560 deg.C with a water zone I when passing through the water zone after the rough rolling; forming a surface hardening layer by cooling the surface temperature of the middle rolled steel product to 340 to 410 deg.C with a water zone II after middle rolling the resulting steel product in a temperature ranging from 843 to 887 deg.C with the restoration of the internal recuperative heat; and finally rolling the resulting steel product in a temperature ranging from 730 to 800 deg.C with the internal recuperative heat and the processing heat.
Patent KR-20010038313-A (KR)
Inventor: LEE SEUNG MUN
IPC: H04M3/42
Filed: 1999-10-25
Abstract: PURPOSE: An intelligent announcement system in a full electronic switching system is provided to remarkably save a period of development and costs in the case of correcting and modifying an announcement system and, supplementarily, to minimize a limitation for recording time. CONSTITUTION: An upper-level process interface part(101) exchanges data and control signals with upper-level processors. An external interface part(102) transmits a plurality of fixed/mixed message data as serial type data and comprises an external connection terminal to output fixed/mixed messages. An FPGA(Field Programmable Gate Array)(104), receiving the fixed/mixed message data provided from the external interface part(102) in a serial form, converts them into parallel type data and provides the converted data to the external interface part(102). The fixed/mixed message storage part(106) divided into a plurality of sectors stores the fixed/mixed message data provided from the FPGA(104) by the sector. A fixed/mixed message information storage part(110) stores the size of each message data stored in the fixed/mixed message storage part(106) and address information for each of the sectors. A mixed message sending information storage part(111), combining the mixed message data stored in the fixed/mixed message storage part(106), stores sending sequence information to output as completed mixed messages. A system operating part(112) holds a software to drive and operate the intelligent announcement system.
Patent KR-20010038357-A (KR)
Title: Method for manufacturing semiconductor device
Inventor: HONG UK SEON
IPC: H01L21/76
Filed: 1999-10-25
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to prevent a groove from being formed in a field oxide layer of an edge of an active region, by selectively masking the active region before a wet cleaning process, and by implanting nitrogen ions to an exposed field region to reduce the etching quantity of the field oxide layer. CONSTITUTION: A pad oxide layer(102) is formed on a semiconductor substrate(100). An active pattern is formed on the pad oxide layer. A field oxide layer is formed in a portion exposed by the active pattern of the substrate to separate the substrate into an active region and a field region. The active pattern is eliminated. After the active region is masked by a photo process, impurity ions are implanted into the field region to control the etching quantity of the field oxide layer. The pad oxide layer is removed.