baber/WOPTO huggingface dataset:
Patent KR-20000019628-A (KR)
Title: Device for adhering curved surface material and method thereof
Inventor: PARK IN CHUL
IPC: B27D1/00
Filed: 1998-09-14
Abstract: PURPOSE: An adhering device is provided to attach without folding a print pattern without interfering in a curved surface material when attaching vinyl sheet chloride or thermal print sheet having various patterns on them. CONSTITUTION: An adhering device is composed of: a main body(1), a rotary axis(6) driven by being connected to a motor, a metal rotary table(8) rotated by being fixed at the rotary axis, a fixer for compressing surface material on the rotary table, a heater and a controller(19). An attachment method of curved material comprises the steps of: printing a specific pattern on a surface, spreading an adhesive on the other side of it, fixing vinyl sheet chloride and thermal print sheet having a surface area expanded and transformed while supplying heat by the fixer to be settled on the surface of the curved material, attaching the vinyl sheet chloride and the thermal print sheet through the heater and attaching by compressing a vacuum compressor.
Patent KR-19990037171-A (KR)
Title: 안테나 듀플렉서
IPC: H04B1/50
Filed: 1998-10-17
Abstract: 본 발명은 공진계 Q 0 의 악화가 저하되며, 삽입손실이 낮은 소형의 안테나 듀플렉서를 제공한다. 송신회로는 주파수가변 대역폭 저지필터회로와 위상시프트로 구성되어 있다. 이 주파수가변 대역폭 저지필터회로의 공진기에는 대역폭 가변 커패시터와 PIN 다이오드의 직렬회로가 병렬로 전기적으로 접속되어 있다. 송신회로는 전압제어 단자에 인가된 전압을 제어하여 대역폭 가변 커패시터를 접지하거나 개방함으로써, 두 개의 다른 통과대역을 갖을 수 있게 된다. 수신회로는 주파수 가변 트랩회로, 위상시프트 및 표면 탄성파 필터회로로 구성되어 있다. 이 표면 탄성파 필터회로는 통과대역이 서로 다른 두 개의 표면 탄성파 필터소자를 포함하고 있다.
Patent KR-19990037190-A (KR)
Title: 페이저 자동안내시스템을 가지는 공중전화기
Filed: 1998-10-19
Abstract: 본 발명은 프로그램 및 음성 데이타등을 저장하는 프로그램 저장부와, 일반 전화 기능을 수행하는 스피치 네트웍과, 다이얼러와, 동전 잔액 및 전화기 상태 등을 표시하는 표시장치와, 동전의 주입 상태를 인식 표시토록 하는 동전 인식기와, 전화 다이얼 버튼과 연동되는 키매트릭스와, 송수화기의 상태를 감지하는 후크 스위치와, 착신 전화기에서 착신 신호가 있을 때 검출하는 링 검출부를 포함하는 착신 가능 공중 전화기에서, 음성 데이터를 저장하는 기능을 부가한 프로그램 및 음성 자료 저장부와, 전화를 걸어온 사람이 입력하는 호출번호를 전화선 및 스피치 네트웍을 통하여 검출하는 디티엠에프 검출부와, 공중 전화기에서 호출을 하고 호출자의 호가 있을 때 프로그램 및 음성 자료 저장부를 통하여 호출번호를 입력하라는 메시지를 호출자에세 출력토록 지령하고 입력되는 호출번호가 있을 때 상기 디티엠에프 검출부의 검출 신호를 인식하여 호출 대기자를 스피커로 부를 수 있도록 역시 상기 프로그램 및 음성 자료 저장부의 저장 데이터를 출력토록 지령하고 전화기 전체를 제어하는 중앙처리장치를 포함하여 이루어진 공중 전화기를 제공하려는 것이다. 효과는 공중 전화기에서 착신 신호시 페이저의 응답전화일 때는 해당 페이저 번호를 입력토록 지령하여 이를 전화기에 부설한 스피커로 출력토록 함으로써 착신 대기자가 누구로 부터 온 전화인지를 미리 알 수 있도록 하여 공중 전화기의 기능을 다양화시킨다.
Patent KR-20000026752-A (KR)
Title: Mobile station modem for low power consumption
Inventor: KIM SEOK CHEOL
IPC: H04L7/00
Filed: 1998-10-22
Abstract: PURPOSE: A mobile station modem for a low power consumption is provided to embody a low power modem of a mobile station using a battery. CONSTITUTION: A mobile station modem for a low power consumption includes a CPU (Central Process Unit)(110), a DSP(Digital Signaling Processor)(120) and a DFM(Digital Frequency Modulation)(130) block, but when the mobile station is in a standby mode, the a cluck signal of the DSP is disabled to reduce the power consumption of the modem circuit under the control of the CPU. The DSP includes a path block for a data transmission and an FVC(Forward Voice Channel) block according to a data path receiving a voice channel. The DFM block includes an FOCC(Forward Control Channel) block according to a data path receiving a control channel and an RFIF(Radio Frequency and IF) interface block.
Patent KR-20000031192-A (KR)
Title: Structure of test pattern for measuring misalignment in fabrication of semiconductor device and measurement method thereof
Inventor: MUN IL YEONG
IPC: H01L23/544
Filed: 1998-11-04
Abstract: PURPOSE: A test pattern structure is provided to lower fabrication cost of a semiconductor device without preparing an additional wafer for measuring a misalignment and to be applied to the common fabrication process of the semiconductor device. CONSTITUTION: A structure of a test pattern is composed of pairs of conductive layer patterns, plural high resistors(R1,R2,R3,R4), a first pad(PAD1), plural wires(T6,T7,T8), and a second pad(PAD2). Herein, the conductive layer patterns are consisted of first conductive layer patterns(P11,P12,P13,P14) and second conductive layer patterns(P21,P22,P23,P24). The high resistors are corresponding to the pairs of conductive layers one by one, and the first pad is connected to one(P11) of first conductive layer patterns. The wires connect the first conductive layer pattern of pairs of conductive layer patterns to the second conductive pattern of a pair of conductive layer patterns, and the second pad is connected to the high resistors. Thus, the first conductive pattern and the second conductive pattern in pairs of the conductive layer patterns are horizontally separated for a certain distance. Herein, the separated distance is gradually increased from pairs of conductive layer patterns formed at the rim of one side directly connected with the first pad to the pairs of the conductive layer patterns formed at the rim of the other side. Therefore, the misalignment is measured by a synthetic resistance value measured from the first and the second pads.
Patent KR-20000031601-A (KR)
Title: Air supply assembly for surface motor
Inventor: YANG SEON HO
IPC: H02K9/00
Filed: 1998-11-07
Abstract: PURPOSE: An air supply assembly for a surface motor is provided to stably drive the motor by constantly supply high pressure air regardless of a size of the motor. CONSTITUTION: An air supply assembly for a surface motor includes a manifolded(4) provided with an air supply passage(3) communicating with air nozzles(2) of a frame(1) of the motor. Between a lower end of the air supply passage(3) and an upper end of the nozzle(2), an O-ring(5) is tightly fitted to prevent air leakage and compensate an assembly error. Air supplied for a high pressure air source is first supplied to the air supply passage(3) of the manifolded(4) mounted on the frame(1), then to each of the nozzles(2). At this point, the O-ring(5) prevents the air being supplied from being leaked.
Patent KR-20000032052-A (KR)
Title: Method for verifying and outputting statistical data in digital mobile communication system
Inventor: HAN WON JOON
IPC: H04B17/00
Filed: 1998-11-12
Abstract: PURPOSE: A method for verifying and outputting statistical data in a digital mobile communication system is provided to prevent an additional system installation and waste of design by analyzing efficiency of system and accurately collecting the statistical data required for system design by accurately performing verifying and outputting operations for the statistical data. CONSTITUTION: A BSM(Base Station Manager)(5) collects statistical data from a control station(3) every ten minutes and stores in 10 minute database. The accumulated statistical data are stored in each hourly, daily and monthly database. Then, if a manager input MMC(Man Machine Communication) command, the input MMC command is determined whether verification command or output command for the accumulated statistical data. If the verification command, the statistical data are output every ten minutes, thereby confirming the accumulated statistical data. Ten minute statistical data based on the increased quantity of the output statistical data is compared with the ten minute statistical data stored in the ten minute data base, then the two statistical data are determined whether same or not. If the statistical data are the same, hourly, daily and monthly data are regarded as accurate performance, if not, the manager receives a report by being regarded as mis performance.
Patent KR-20000033447-A (KR)
Title: Lithium sulfonated styrene oligomer and polymer electrolyte contaning the same
Inventor: PAK JUNG GI
IPC: H01M10/0565
Filed: 1998-11-23
Abstract: PURPOSE: A lithium sulfonated styrene oligomer is provided to improve ionic conductivity, to minimize polarization effects under DC electric field, and to maintain electrochemical stability of a polymer electrolyte. CONSTITUTION: A lithium sulfonated styrene oligomer comprises a styrene oligomer with a molecular weight between 200 and 10,000 and a sulfonic acid radical. The sulfonic acid is added to the styrene oligomer and the cations of the sulfonic acid are substituted with lithium. A polymer electrolyte comprises a lithium sulfonated styrene oligomer, a polymer and one or more plasticizers. The polymer is selected from the group consisting of polyethylene oxide, polyacrylonitrile, polymethylmethacrylate, polyvinylidenefluoride and polyvinylchloride. The plasticizers are selected from the group consisting of polyethylene glycol, ethylene carbonate, propylene carbonate, dimethyl carbonate and diethyl carbonate.
Patent KR-19990045506-A (KR)
Title: 압연기에서 빌레트를 처리하기 위한 장치 및 방법
IPC: B21B1/16
Filed: 1998-11-23
Abstract: 압연기는 빌레트 가열로의 제1 측면에 초벌, 중간 및 마무리 롤 스탠드를 구비하며, 상기 가열로의 대향 제2 측면에 파쇄 압연기(breakdown mill)를 구비한다.  빌레트는 가열로 내에서 상승된 압연 온도로 가열되고, 초벌, 중간 및 마무리 롤 스탠드 내의 가열로의 제1 측면에서 최종 제품으로 연속 압연하기 위한 가열로를 통해 공급되기 전에 파쇄 압연기 내에서 압연하기 위해 가열로의 제2 측면으로 배출된다.
Patent KR-20000033656-A (KR)
Title: Cement composition using slag ladle and preparing method thereof
Inventor: KIM JIN IL
IPC: C04B18/14
Filed: 1998-11-25
Abstract: PURPOSE: A cement composition using ladle slag and a preparing method thereof are provided, which provide cement having bonding strength enough for an industrial use. CONSTITUTION: The cement composition contains 3 wt% of Fe, 20-35 wt% of Al2O3, 4-8wt% of MgO and inevitable oxides and has 3-8 basicity(CaO/SiO2) and has particle size less than 1 millimeter. The method comprises steps of: (i) deoxidizing the first refined molten steel with tapping the first refined molten steel to the inside of ladle to make slag floating the top of the inside of ladle be composed of 3 wt% of Fe, 20-35 wt% of Al2O3, 4-8 wt% of MgO, inevitable oxides and 3-8 basicity(CaO/SiO2) at the outside of furnace; (ii) keeping the slag in the deoxidized ladle for more than 50 minutes; (iii) excluding the ladle slag at room temperature after continuously molding the molten steel; and (iv) classifying the excluded slag into less than 1 millimeter.
Patent KR-20000038433-A (KR)
Title: Processor for drill hole of input shaft
Inventor: LEE SANG EUN
IPC: B23B5/00
Filed: 1998-12-07
Abstract: PURPOSE: A processor for the drill hole of an input shaft is provided to prevent a tool from being damaged and to increase productivity with efficient operating time. CONSTITUTION: A jaw(20) clamps one side of a material(100). The jaw is installed in a chuck frame(12). A center(18) supports the material and a material fixing cylinder(24) advances to fix the opposite part of the material held by the jaw. After fixing the material, a self-feeder descends and a drill(34) processes a drill hole on the material. After processing, the self-feeder ascends. Then an index(14) rotates the material to 90 degrees for processing a next hole. Therefore, a processor is rotated in a circumference direction of the material in order to drill four points.
Patent KR-19990071439-A (KR)
Title: 다기통 내연기관에 있어서의 관성과급식 흡기매니폴드의 구조
IPC: F02M35/10
Filed: 1998-12-18
Abstract: 본 발명의 과제는 흡기입구관(16)을 구비한 서지탱크(9)와 내연기관(1)에 있어서의 각 기통과의 사이를 독립된 긴 브랜치파이프(10, 11, 12, 13)로 접속하여 이루어지는 흡기매니폴드에 있어서, 그 소형화를 도모하는 것이다. 
     서지탱크(9)를 실린더헤드(2)의 긴쪽 측면(3)에 근접하여 배치하는 한편, 상기한 각 브랜치파이프(10, 11, 12, 13)를 크랭크축의 축선방향에서 보아서 상기한 서지탱크(9)의 윗쪽을 통하여 가로방향으로 연장하면서, 상기한 서지탱크(9)의 바깥쪽에서 아랫방향으로 구부리고, 다시 상기한 서지탱크(9)의 아래쪽에서 윗방향으로 구부려서, 상기한 서지탱크의 하면에 있어서의 각 접속부(18, 19, 20, 21)에 접속함으로써, 상기한 각 브랜치파이프가 서지탱크의 바깥쪽을 대략 감싸도록 배치한다.
Patent KR-19990063264-A (KR)
Title: 자카드 타입 제직기의 셰드 형성 장치에 케이블 요소를 설치하는 방법
IPC: D03C3/20
Filed: 1998-12-21
Abstract: 본발명은  자카드  타입  제직기의  셰드  형성  장치에서  케이블  요소를  설치하는  방법에  관한  것으로,  상기  방법은  적어도  1 회전  이상  감기고  전기  회전  액추에이터에  의해  회전  구동되는  케이블  요소를  수용하는데  이용되는  풀리  상에  케이블  요소의  적어도  일단부를  고정시키는  단계,  및  케이블  요소와  액추에이터  사이에  해제  가능한  결합  수단을  배치하는  단계를  포함한다. 
     이러한  장치는  풀리  상에  케이블  요소의  단부를  해제  가능하게  결합하는  수단을  포함한다.
Patent KR-20000041504-A (KR)
Title: Polypropylene resin composition excellent in flowability and heat resistance
Inventor: LEE YEONG JOON
IPC: C08L23/10
Filed: 1998-12-22
Abstract: PURPOSE: A polypropylene resin comprising a highly stereo regular polyolefin resin and a nucleating agent is provided which is excellent in flowability, heat resistance, mechanical strength and surface hardness and has strong scratch resistance. CONSTITUTION: A resin comprises 100 parts by weight of a polypropylene resin, 0.05 to 0.3 parts by weight of an organic metal-based nucleating agent and 0.1 to 0.5 parts by weight of an inorganic-based nucleating agent. The polypropylene resin is a highly stereo regular polypropylene polymer having a molecular weight dispersion of 7 to 12 (as measured by a gel permeation chromatography) and a melt index of 10 to 70g/10min(230°C). The resin composition is suitable for use in automobile parts or home electric appliances.
Patent KR-20000041721-A (KR)
Title: Low-noise amplifier integrated circuit
Inventor: SHIN HYUN CHEOL
IPC: H03F3/189
Filed: 1998-12-23
Abstract: PURPOSE: A low-noise amplifier integrated circuit is provided to secure a maximum power gain and a minimum noise figure at the same time by matching an impedance at a point where a maximum gain matching point is identical to a minimum noise figure matching point. CONSTITUTION: A low-noise amplifier integrated circuit comprises first and second field effect transistors(FET1,FET2), a parallel feedback resistor(Rpf), a capacitor(CB) for a bias, a serial feedback inductor(Lsf). The drain of the field effect transistor(FET1) is connected to the drain of the field effect transistor(FET2) whose gate is grounded. An input terminal is connected to the gate of the field effect transistor(FET1), and an output terminal is connected to the source of the field effect transistor(FET2). The source of the field effect transistor(FET1) is grounded through the inductor(Lsf), and the input and output terminals are connected through the parallel feedback resistor(Rpf) and the capacitor(CB).
Patent KR-20000046735-A (KR)
Title: System form for molding lining wall of small vertical structure and method of constructing lining wall with the same
Inventor: CHO SUNG HAOUN
IPC: E04G11/20
Filed: 1998-12-31
Abstract: PURPOSE: A method of constructing a lining wall of a small vertical structure is provided to shorten working time required to mold a lining wall and to realize economic construction by reducing personnel expenses. CONSTITUTION: Jack rods(40) are combined with working jacks(50), and each jack rod is supported by brackets(60). The lining wall is molded stepwise by sliding a molding frame(10) up. The jack rods are supported by the brackets to repeat the action of moving a molding frame(10) up. Therefore, an additional large amount of jack rods are prevented from being consumed, and troubles in supplying non-hardened concrete are reduced.
Patent KR-20000047079-A (KR)
Title: Construction of stake for supporting tree
Inventor: SHIN YUN GI
IPC: A01G17/14
Filed: 1998-12-31
Abstract: PURPOSE: A construction of stake for supporting tree is provided which is made by materials having durability such as soft synthetic resin which has a fixed mechanical strength, so it minimizes the impact to the tree and has an effect of strong support. CONSTITUTION: A tree protecting support structure is composed of a support beam(21) which is made by soft synthetic resin having a fixed mechanical strength and formed a piercing hole(21a) in the inclined direction at the lower part; a band(23) which is fixed at the one side of middle of the support beam(21) and has a groove(23a) at the outside; and a protecting head(22) which is installed to be attached or detached, and has a multitude of embossing (22b) at the one side of contact side(22a).
Patent KR-19990067615-A (KR)
Title: 적외선 광학 시스템
IPC: G01J1/06
Filed: 1996-11-11
Abstract: 적외선 광학 시스템(100)은 냉각 차폐(114)내의 검출기(112)에 원격 장면을 이미지화하는 렌즈(118)를 결합한다. 검출기(112)상에 입사하는 공전 방사는 네가티브 발광을 만들어내는 발광 다이오드(LED; 126) 형태의 광학 스톱으로 줄어든다. LED(126)는 백그라운드보다 적은 방사를 방출하여, 검출기 광자 노이즈가 네가티브 발광을 나타내지 않는 광학 스톱보다 줄어들게 한다.
Patent KR-19990071649-A (KR)
IPC: B22F9/22
Filed: 1996-11-14
Abstract: PCT No. PCT/EP96/04983 Sec. 371 Date May 27, 1998 Sec. 102(e) Date May 27, 1998 PCT Filed Nov. 14, 1996 PCT Pub. No. WO97/19777 PCT Pub. Date Jun. 5, 1997The invention concerns metal powder granulates comprising one or a plurality of the metals Co, Cu, Ni, W and Mo. The invention further concerns a method for the production of these granulates and the use thereof. The production method is characterized in that a metal compound comprising one or a plurality of the groups comprising oxides, hydroxides, carbonates, hydrogenocarbonates, oxalates, acetates, formiates with binder and optionally in addition between 40 and 80% solvent, relative to the solids content, is granulated as the starting component, and the granulates are thermally reduced in a hydrogen-containing gaseous atmosphere to form the metal powder granulates, the binder and the solvent, if used, being removed completely.
Patent KR-20000065193-A (KR)
Title: 화상 처리 장치, 화상 처리 방법과 매체, 및 게임기
IPC: A63F13/285
Filed: 1998-03-03
Abstract: 상황에 따라서 적절한 화면을 표시할 수 있으며, 조작성이 우수하고, 또한 박력있는 화면을 표시하는 슈팅 게임의 화상 처리 장치를 제공한다.  미리 기억된 물체의 형상 데이타에 기초하여 3차원 가상 공간내의 물체의 좌표값의 설정을 행하고, 3차원 가상 공간내에서 정의되는 미리 정해진 물체간의 거리 X1, X2에 기초하여 시점의 위치를 각각 설정하고(예를 들면, 거리가 짧을 때는 낮게, 길 때는 높게), 상기와 같이 설정된 좌표값을 수신하여 이 좌표값을 상기와 같이 설정된 시점에서 본 시야 좌표계로 변환한다.
Patent KR-20000010920-A (KR)
Title: Storing device of thermal energy and method thereof
Inventor: GODE GABO
IPC: F24S23/74
Filed: 1998-03-09
Abstract: PURPOSE: A storing device of thermal energy is provided to store the thermal energy by using the phase change of crystalline materials. CONSTITUTION: The storing device of thermal energy installs:a heat container(2) filled with the crystalline heat storing medium before acting; a heating/cooling transmitting channel(4) for transmitting the heat transfer substance(20) to a crystalline element(3) and a melting stuff(3a); an outflow transmitting channel(9) shown to the heating/cooling transmitting channel(4) of the heat container(2) through a circulating pump(21), a valve(6) and an input pipe(5) to transmit the heat transfer substance(20) by starting from a heat source(2) of a heat collecting unit(7); a heat exchanging unit(11) connected to the heat container(2); a hot-water feeding/storing boiler(11a); and an expansion tank(18) including the inactive gas.
Patent KR-20000016352-A (KR)
Title: Antimicrobial compositions
Inventor: IYER LOKANATHAN M
IPC: A61K36/484
Filed: 1998-04-01
Abstract: PURPOSE: An antimicrobial compositions are provided which are useful as various products such as cleaners, wipes, pharmaceuticals and oral hygiene products. And, a method for inhibiting the growth of bacteria by the contacting a surface with the composition is provided. CONSTITUTION: Compositions for inhibiting the growth of bacteria comprise at least antimicrobial agents exhibit reduced MIC(Minimum inhibitory concentration) values relative to the MIC for the agents making up the combination when measured alone. The agents are selected from the group consisting of berberine, cedarwood oil, chloramphenicol, citral, citronella oil, cocamidopropyl dimethylglycine, Glycyrrhiza glabra extract, hinokitiol, juicy fruit basil oil, juniper berries oil, lemon basil oil, lemon oil, and Rosmarinus officinalis oil.
Patent KR-20000016514-A (KR)
Title: Filter housing having different shaped ribs
Inventor: HAICO SHUMAN
IPC: F02M37/22
Filed: 1997-06-06
Abstract: PURPOSE: A filter housing is provided to form an almost uniform intensity around a base, to a pressure load occurring inside. CONSTITUTION: A filter housing contains one or many additional components such as a port shaped base(1), a cover which intercepts the base with a pressure sealing method, pipes(3,4) that are connected to a base wall in the sealing area between the cover and a flange, and a rib(6) which surrounds the base in a radial shape. The rib is formed in different sizes along the base circumference and has a miniaturized horizontal section in the area in which the additional components are connected to the base wall.
Patent KR-20000022555-A (KR)
Title: Information receiving and distributing systems and program recording media therefor
Inventor: HAMANO TOSIKUNI
IPC: H04L29/06
Filed: 1998-04-30
Abstract: PURPOSE: An information receiving and distributing systems are provided to hold channel information generated by each server, totalize the looking and listening data, and compulsorily receive the information. CONSTITUTION: An information receiving and distributing system so constituted that it holds channel information generated by each server itself and, at the same time, is provided with an emergency channel distributing means to forcibly distribute emergency information which occurs in the servers to clients; another information receiving and distributing system so constituted that it holds channel information generated by each server itself and, at the same time, provides a directory on channel information which can be opened to the public to other servers and that a designated server suitably totalizes the looking and listening data on the channel information perused by clients; and still another information receiving and distributing system so constituted that the servers are made to have reception keys in the form of information and to describe transmission keys in the information transmitted from the servers and that slave servers and clients fetch down-loaded information after collating the transmission keys in the down-loaded information with the reception keys given to them.
Patent KR-20000050410-A (KR)
Inventor: CHO GWAN YEOL
IPC: H02P6/04
Filed: 1999-01-08
Abstract: PURPOSE: A method for reducing a torque ripple of a BLDC motor is provided to reduce the vibrations and noises of a BLDC motor which is used in a refrigerator, an air conditioner, a washing machine, or the like by reducing the torque ripple of the motor. CONSTITUTION: A method for reducing a torque ripple of a BLDC motor comprises the steps of raising a phase current by turning on a switching device without PWM controlling for an initial period of time when a current is flowed through the BLDC motor, maintaining the phase current by PWM controlling a switching device after a period of time is passed, applying a voltage, intercepting the voltage.
Patent KR-20000050632-A (KR)
Inventor: JIN SOO GON
IPC: C01B13/14
Filed: 1999-01-13
Abstract: PURPOSE: An apparatus and a method for extracting metal oxides using waste acids are provided, to simplify the process, to improve the recovery efficiency of oxides, to enable the particle size and specific area of oxides to be controlled easily. CONSTITUTION: A method comprises the steps of spraying waste acids, cracking it at high temperature, and separating powder from gas; separating and collecting powder from the gas/powder mixture; and washing the gas with a neutralizing water. The apparatus comprises a spray roaster (10) which consists of a nozzle (15) which sprays waste acids, a tube (14) where a mist of waste acids passes and a heater (12) which cracks the waste acids; a cyclone (20) which separates powder from gas/powder mixture; a collector (30) which collects the unseparated powder and passes gas only; and a gas washer (40) which neutralizes the gas and ventilates air only.
Patent KR-19990072617-A (KR)
Title: 콜백시스템및콜백개설방법을포함하는,기지국과한개이상의가입자장치에의하여형성되는원격통신시스템
IPC: H04W88/02
Filed: 1999-02-12
Abstract: 본 발명은 한 개의 기지국(1)과 다수개의 가입자 장치(HS1, HS2, ...)로서 형성되는 원격통신 시스템(telephony system)에 관한 것이다.  이 원격통신 시스템은 콜백 시스템을 포함하는데 상기 콜백 시스템은 사운드 장치를 실행시켜 예를 들자면 사용자의 이어폰(44)에 사운드가 울리게 하여 콜백 신호를 제공한다.  본 발명에서는 이러한 콜백 신호에 사운드 메시지나 또는 시각 메시지일 수 있는 메시지를 결합시키기 위한 의도가 있다.
Patent KR-19990077432-A (KR)
Title: 연관성을이용한가변캐시크기에대한고성능캐시디렉토리어드레싱스킴
IPC: G06F12/08
Filed: 1999-02-12
Abstract: 임계 어드레스 경로내의 멀티플렉싱을 피하기 위해, 동일한 어드레스 필드가 캐시 메모리 크기와 무관하게 인덱스로서 캐시 디렉토리 및 캐시 메모리에 이용된다.  캐시 메모리 크기의 증가는 상기 캐시 디렉토리 및 상기 메모리내의 연관성(associativity)을 증가시킴으로써, 예를 들면, 2개의 부재에서 4개의 부재로 합동 클래스(congruence class)를 증가시킴으로써 지원된다.  보다 작은 캐시 크기인 경우, 부수적인 어드레스 "인덱스" 비트는 로직 "1"로 된 비트에 비교하여 상기 캐시 디렉토리 또는 상기 캐시 메모리 행내의 다중 그룹의 어드레스 태그/데이터 항목중 한 그룹을 선택하는데 이용된다.