baber/WOPTO huggingface dataset:
Patent KR-19990085186-A (KR)
Title: 데이터 처리를 위한 메모리 제어 장치
Filed: 1998-05-14
Abstract: 데이터 처리를 위한 메모리 제어 장치에 관한 것으로, 중앙처리부와, 에스램(SRAM)과 디램(DRAM)이 조합되어 구성된 메모리와, 상기 중앙처리부 및 상기 메모리와 인터페이스 되는 메모리 제어부와, 상기 메모리 제어부에 포함되며 상기 메모리의 에스램 영역에 해당하는 번지를 지정하기 위한 에스램 번지 지정부로 구성되며, 상기 중앙처리부와 상기 메모리에 데이터 입출력 및 번지 지정을 위한 제어신호를 출력하고, 상기 에스램 번지 지정부가 상기 메모리의 미리 설정된 영역에 해당하는 번지를 지정할 수 있도록 상기 에스램 번지 지정부에 제어신호를 출력함으로써, 데이터 처리 속도를 향상시키기 위한 고비용이 소요되는 중앙처리부의 구조개선 없이도 데이터 처리면에서 빠르고 전체적인 효율도 향상되는 저비용의 데이터 처리 장치를 구성할 수 있으며, 많은 양의 데이터를 처리할 때 발생되는 병목현상도 제거되는 최적의 데이터 처리를 위한 메모리 제어 장치에 관한 것이다.
Patent KR-19990086888-A (KR)
Title: 무지연 클럭발생장치
IPC: H03K5/00
Filed: 1998-05-30
Abstract: 입력패드를 구비한 클럭발생장치에서, 상기 입력패드로부터 입력되는 외부클럭신호(CLK)를 증폭하는 입력버퍼와, 상기 입력버퍼로부터 증폭신호(iCLK)를 입력받아 지연하는 제 1 지연부와, 상기 입력버퍼로부터 증폭신호(iCLK)를 입력받아 외부클럭신호(CLK)의 주기(tCK)를 검출하는 주기검출부와, 상기 주기검출부의 검출신호(DUENB) 및 제 1 지연부의 출력신호(iCLKD1)를 인가 받아 가변 지연연하는 제 2 및 제 3 지연부를 포함하여 구성된 것으로 동기지연단위를 저감시키고 지연량 제어가 가능한 비동기 딜레이를 사용함으로써, 소비전력 및 크기를 감소시키고, 동작에 필요한 내부신호의 부하를 저감시켜 무지연 딜레이 클럭의 정도를 향상시킬 수 있는 효과가 있다.
Patent KR-19990036514-A (KR)
Title: 반도체 장치 및 그 제조방법
IPC: H01L21/768
Filed: 1998-06-02
Abstract: 적은 공정에 의해서 하층배선과 상층배선을 접속하는 플러그를 형성한 다층배선구조의 반도체 장치를 제공한다. 
     에칭특성이 균질한 도전부를 하층배선과 상층배선을 절연하는 층간절연막의 홈으로 퇴적하여, 에치백과 레지스트 패턴을 마스크로 하는 에칭에 의해서 신뢰성이 높은 일체구조의 하층배선과 플러그를 동시에 형성한다. 하층배선과 플러그의 경계부에 에칭 스톱퍼를 포함하지 않도록 구성한다.
Patent KR-19990006619-A (KR)
Title: 반도체장치 및 반도체장치용 배선테이프
Filed: 1998-06-03
Abstract: 고밀도실장모듈이나 멀티칩모듈 등에 사용되는 반도체장치 및 그 반도체장치를 제작할 때에 사용되는 배선테이프에 관한 것으로서, 시트형상 일래스토머점착법에서는 실장리플로시에 흡습한 수증기에 의한 수증기폭발이 발생하고 패키지의 팽창이나 배선층의 박리가 발생한다는 문제를 해결하기 위해서, 회로가 형성된 표면을 갖고 표면에 단자군을 갖는 반도체칩, 반도체칩의 회로가 형성된 면측에 마련되고 단자군을 외부단자군에 접속하기 위한 배선을 절연층표면에 갖는 배선층, 반도체칩의 회로가 형성된 면과 배선층 사이에 마련되고, 연속기포를 갖는 구조체의 한쪽의 표면에 반도체칩에 접착하기 위한 접착층을 갖고 다른쪽의 표면에 배선층에 접착하기 위한 접착층을 갖는 3층구조의 완충층, 반도체칩에 마련된 단자군과 배선층의 접속부를 봉지하는 봉지재 및 배선층에 접속된 외부단자군을 구비하는 구성으로 하였다. 
     이렇게 하는 것에 의해서, 3차원 그물코구조를 갖기 때문에 실장리플로시에 발생하는 수증기압이 이 코어층을 거쳐서 해방되어 실장시에 배선부의 팽창이나 파열을 발생시키는 일이 없다는 효과가 얻어진다.
Patent KR-19990081730-A (KR)
Title: 썸네일 데이터와 이를 위한 관리 정보를 실시간으로 저장하는기록 매체 및 기록 재생방법과 장치
IPC: G11B20/02
Filed: 1998-06-11
Abstract: 썸네일 데이터와 이를 위한 관리 정보를 실시간으로 저장하는 기록 매체 및 기록재생방법과 장치가 개시되어 있다. 기록시 썸네일간의 소정 시간 간격을 가지는 그룹 단위의 썸네일 데이터가 A/V 데이터와 다중화되어 기록매체에 저장되고, 썸네일 데이터에 대한 관리 정보가 소정 영역에 저장됨으로써, 본 발명은 A/V 데이터를 실시간으로 기록할 때 썸네일 데이터와 이를 위한 관리 정보를 실시간으로 기록하고, 곧 바로 썸네일을 실시간으로 재생할 수 있기 때문에 사용자에게 A/V 데이터의 탐색을 원하는 시간에 할 수 있고, 썸네일을 구성하는 데 걸리는 부가적인 시간을 없앨 수 있다.
Patent KR-20000001648-A (KR)
Title: Method for embodying adjusting screen of vehicle audio/video system
Inventor: SANG GYUNG PIL
IPC: B60K28/14
Filed: 1998-06-12
Abstract: PURPOSE: An overspeed alarm device is provided to generate an alarm sound automatically if a speed is over on the specific road. CONSTITUTION: The overspeed alarm device comprises:a limit speed part(10) outputting a digital limit speed signal to be known the limited speed on the specific road; a D/A converter(20) changing the digital limit speed signal of the limit speed part to an analog limit speed signal; a transmitting part(30) transmitting after amplifying the analog limit speed signal output from the D/A converter; a reception part(40) amplifying after receiving the analog limit speed signal that is amplified and transmitted by the transmitting part; and an A/D converter(50) changing the analog limit speed signal that is amplified and output by the reception part to the digital limit speed signal.
Patent KR-20000002290-A (KR)
Title: Corner bar for mold and installing method using the coner bar
Inventor: LEE KYOO BOK
IPC: E04G17/14
Filed: 1998-06-18
Abstract: PURPOSE: A corner bar for a mold and an installing method using the corner bar are provided to decrease an amount of materials used to assemble a mold for a pillar or a beam for decreasing wooden waste, easily installing and dismantling the mold, saving labor cost, and shortening constructing period. CONSTITUTION: A mold comprises: a flange(10) containing several form tie grooves(12) with a fixed span formed to a lengthy direction on a long material having a L-shaped section such as an angle; and a supporting material(14) having a hollow hole(16) in lengthy direction such as a pipe or a channel and attached on the outer side of the flange toward lengthy direction for supporting the flange.
Patent KR-20000002298-A (KR)
Title: Cathode for cathode ray tube
Inventor: LEE JAE SON
IPC: H01J29/04
Filed: 1998-06-18
Abstract: PURPOSE: A cathode for a cathode ray tube is provided to easily control the electric current by stabilizing the electronic radiation. CONSTITUTION: The cathode structure comprises: a nickel(Ni) on the upper edge of a cylindrical sleeve(2) installing by inserting a heater(4) for heating a cathode; a gas metal(1) including a very small amount of the deoxidizing metals such as magnesium(Mg), silicon(Si) and the like; a metallic oxide including oxidizing barium(BaO) on the upper face of the gas metal(1) at least; and a electronic radiation material layer(5) consisting of the alloy powder consisting of the actinium metal at least more than one sort and the deoxidizing metal.
Patent KR-20000002688-A (KR)
Title: Practice exercise device for horse
Inventor: YOUN KYUNG JOO
IPC: A01K15/02
Filed: 1998-06-22
Abstract: PURPOSE: A practice exercise device for a horse is provided to automatically train the horse through a key control even for a beginner. CONSTITUTION: The practice exercise device for the horse comprises:a fixing plate(2) to form a body, and to close to a floor; a moving plate(1) to be able to move in centered with the edge of the fixing plate(2), and to connect a flexible plate material in the upper face; a power generating device installed in one side of the fixing plate(2); a location detecting unit of the horse(120) to detect the separation from the fixing plate(2) of the horse; an overload detecting unit(110) of a motor; a speed control unit(100) to control the rotating speed of the power generating unit; a micom(200) etc.
Patent KR-20000002829-A (KR)
Title: Compound powder for anisotropic conductive film
Inventor: KIM TAE SUNG
IPC: H01B1/00
Filed: 1998-06-23
Abstract: PURPOSE: A compound powder for an anisotropic conductive film is provided to reduce the elastic stress, a major cause of a conduction destruction by coating the polymer excellent in the elasticity and by using the characteristic of the polymer. CONSTITUTION: The compound powder comprises: removed the fat and etched a nickel powder(1) by distributing; handled the surface to form a seed for an absorption of a polymer(2); coated the polymer layer by using the seeded emulsion polymerization method in the handled the surface of the sample.
Patent KR-20000004383-A (KR)
Title: Method for forming an isolating layer of semiconductor devices
Inventor: KONG YOUNG TAEK
IPC: H01L21/76
Filed: 1998-06-30
Abstract: PURPOSE: An isolating layer formation method of semiconductor devices is provided to prevent a damage of substrate and reduce a stress due to a nitride formation by forming a silicon layer between the nitride and a pad oxide. CONSTITUTION: The method comprises the steps of: sequentially forming a pad oxide(12), a silicon layer(13) and a nitride layer(14) on a semiconductor substrate(11); forming a photoresist pattern(15) to expose a portion of the nitride layer(14); removing the exposed nitride layer to form a contact hole(C) for exposing the silicon layer(13); forming a field oxide layer(16) by oxidation the exposed silicon layer; and removing the remained nitride layer, silicon layer and pad oxide layers.
Patent KR-20000007413-A (KR)
Title: Removing method of photoresist pattern
Inventor: PARK CHANG UK
IPC: H01L21/306
Filed: 1998-07-03
Abstract: PURPOSE: A method of removing a photoresist pattern is provided to easily remove a photoresist layer without damage of a semiconductor substrate. CONSTITUTION: The method comprises the steps of removing a photoresist pattern to expose an ion-implanting region on a top of an ion-implanting layer; implanting impurity ions into the photoresist pattern and the exposed layer; removing the photoresist pattern, wherein the removing method comprises the steps of applying a first oxygen plasma treatment to a photoresist pattern; removing by-products created by reaction of oxygen made from the oxygen plasma and ion-implanting impurities using deionized water; and applying a second oxygen plasma treatment to the remaining photoresist pattern.
Patent KR-20000008159-A (KR)
Title: Decoding text size control apparatus according to kind of text data and method thereof
Inventor: KIM HAK SUNG
IPC: H04N7/035
Filed: 1998-07-10
Abstract: PURPOSE: The apparatus is fabricated to change the text size displayed in decoding the text data according to the kind of the text. CONSTITUTION: The apparatus displays the text with different sizes respectively on a screen when displaying a caption synchronized to the broadcasting screen or an additional information not synchronized to the broadcasting screen. The apparatus comprises a data slicer(101), a synchronization signal separation part(102), a data detection part(103), a parity checking part(104), a control part(105), a display memory(106), a text control signal generation part(107), a data memory(108), a font memory(109), a multiplexor(110) and a system control part(111). The font memory stores the font graphic data according to the text size, and the control part judges the kind of text data extracted from a data extraction part and the size, characteristics of the text data to display.
Patent KR-20000008969-A (KR)
Title: Architecture of heterojunction bipolar transistor with hybrid base and method of manufacturing same
Inventor: LEE TAE U
IPC: H01L29/70
Filed: 1998-07-20
Abstract: PURPOSE: A heterojunction bipolar transistor with hybrid base is provided to reduce a parasitic resistible component of a base layer and a parasitic capacitance component of a base-collector junction. CONSTITUTION: On an upper portion of a first semiconductor substrate(201), a first buffer layer film(202), a sub-collector layer film(203), a collector layer film(204), and a first base layer film(205) are deposited sequentially to form a first epi layer for connecting a base and a collector. And, on an upper portion of a second semiconductor substrate(210), a second buffer layer film(209), a sub-emitter layer film(208), an emitter layer film(207), and a second base layer film(206) are deposited sequentially to form a second epi layer for connecting a base and a collector. The first and second base layer films are heavily doped, such that it is unnecessary to etch the base layer film.
Patent KR-20000013476-A (KR)
Title: Manufacturing method for arrowroot beverage by using bitter taste
Inventor: CHO SOOK JA
IPC: A23L2/38
Filed: 1998-08-04
Abstract: PURPOSE: A manufacturing method for an arrowroot beverage is provided to enhance the peculiar bitter taste of an arrowroot and the flavors of various added material for being conveniently drunk and having nutrition. CONSTITUTION: An arrowroot beverage is manufactured by: washing a fresh arrowroot by using clean water; adding water for 50-70wt% of the arrowroot weight to the arrowroot for making an arrowroot juice; separating an upper layer liquid and starch from the arrowroot juice; boiling the separated upper layer liquid for filtering for eliminating impurities; drying an activated carbon in a temperature of 100°C for 2 hours in a drying furnace; putting the activated carbon for 2% of density; and boiling for depositing and filtering for adjusting the sugar rate for 9% for making the arrowroot beverage without a bitter taste. And the arrowroot beverage becomes easy to be drunk by adding a fruit juice, or an ion beverage.
Patent KR-19990023530-A (KR)
Title: 기능성 절첩식 휴대 무선 통신 장치
IPC: H04M1/02
Filed: 1998-08-12
Abstract: 절첩식(folded type) 휴대용 무선 통신 장치에 있어서, 그 내측상에 제 1 수화부를 구비한 제 1 하우징과, 그 내측상에 제 1 송화부를 구비한 제 2 하우징을 구비한다.  힌지부는 상기 제 1 하우징과 상기 제 2 하우징이 상기 제 1 하우징의 내면이 상기 제 2 하우징의 내면과 마주하여 접히도록 상기 제 1 하우징과 상기 제 2 하우징을 회전가능하게 접속한다.  제 2 수화부 및 제 2 송화부는 접힌 상태에서도 통화할 수 있도록 제 1 및 제 2 하우징중 하나의 하우징의 외면상에 제공된다.
Patent KR-20000014291-A (KR)
Title: Rotary scroll backward turn preventing device for scroll compressor
Inventor: KIM SUNG CHOON
IPC: F04C18/02
Filed: 1998-08-19
Abstract: PURPOSE: A rotary scroll backward turn preventing device for a compressor is provided to prevent a noise produced by the check valve movement and to prevent backward rotation of the rotary scroll by the force of pressured coolant backflow into the compressing chamber. CONSTITUTION: The backward turn preventing device which is to prevent a coolant flow loss and a noise produced by the movement of the check valve comprises; a spring(122) placed behind the driving pin and elastically supporting the pin; a pin holder installed in the upper frame to face against the forward rotation of the rotary scroll and protruding by the elastic power of the spring toward the inner space of the upper frame; The pin holder(123) comprises an inserting part formed in the upper frame so that the driving pin may face against the forward rotation of the rotary scroll; a pin stop part to hold the forward move of the driving pin.
Patent KR-20000015353-A (KR)
Title: Circuit for adjusting an automatic gain control(agc) inside of a base station in a wireless local loop(will) system
Inventor: LEE KYEONG HAN
IPC: H04B7/24
Filed: 1998-08-28
Abstract: PURPOSE: An AGC(Automatic Gain Control) circuit is provided to regularly adjust an IF(Intermediate Frequency) signal gain, by implementing memory based gain control circuit, used in a base station of a mobile communications system having a CDMA(Cord Division Multiple Access), in the IF board inside of the base station of a WILL(wireless local loop) system, by using an analog element, such as a pin attenuating circuit. CONSTITUTION: An AGC(Automatic Gain Control) circuit filters a required band frequency of an IF(Intermediate Frequency) signal, outputted from a RF(Radio Frequency) section inside of a base station of a WILL(wireless local loop) system, amplifying a regular level, and attenuates the IF signal gain according to control voltage and standard voltage, inputted so that the gain of the IF signal can maintain a standard value through the pin attenuating circuit. The AGC circuit outputs an OP AMP, amplified in a regular level, to a channel card of the base station after removing a noise of an I, Q signal, amplifying the IF signal, coupled by a coupler in a regular level, detects a peak of the IF signal,and outputs the detected peak to the pin attenuating circuit as control voltage, by amplifying the detected peak in a regular level.
Patent KR-20000015564-A (KR)
Title: Apparatus for transmitting call cancel reason in mobile telecommunication system
Inventor: SEO WON HO
IPC: H04B7/26
Filed: 1998-08-31
Abstract: PURPOSE: An apparatus for transferring call cancel reason in a mobile telecommunication system is provided to collect data of call cancel reason such as incomplete telecommunication and transfer the call cancel reason data to a corresponding mobile telecommunication exchanger. CONSTITUTION: The apparatus comprises a first and a second mobile telecommunication exchanger(6, 14). A first and a second base station(2, 20) is connected with the first and second mobile telecommunication exchanger by a first and a second base station controller(4, 18). A first and a second mobile call processing part(8, 16) of the mobile telecommunication exchanger is connected to a first and a second relay call processing part(10, 14) and performs an exchange function for connecting an outgoing call to an incoming call. When a call cancel reason is generated within a zone of the first mobile telecommunication exchanger, the first relay call processing part transfers the call cancel reason to the second mobile communication exchanger through the second relay call processing part.
Patent KR-20000019369-A (KR)
Title: Circuit for monitoring reference cell of flash memory
Inventor: KIM YUN SAENG
IPC: G11C16/06
Filed: 1998-09-10
Abstract: PURPOSE: A circuit is provided to obtain a precise reference voltage by controlling the reference voltage with a measurement of an electric current of a cell being a reference when reading memory data. CONSTITUTION: A circuit comprises: a threshold voltage control part(10) for programming a threshold voltage(Vt) by supplying a voltage to a drain of a reference cell(REF CELL); a reference voltage generation part(20) for generating a reference voltage by an amount of an electric current when a voltage is applied to the drain of the reference cell(REF CELL); a reference voltage measurement part(30) for measuring if a reference voltage produced from the reference voltage generation part(20); a reference cell(REF CELL) generating a reference voltage for reading data by the threshold voltage; and a cell current measurement part(100) capable of measuring a current flowing in the reference cell during applying a predetermined voltage to the reference cell in which a threshold voltage is programmed.
Patent KR-20000019538-A (KR)
Title: Window type air conditioner
Inventor: CHO EUN YEONG
IPC: F24F1/02
Filed: 1998-09-12
Abstract: PURPOSE: A window type air conditioner is provided to usable by changing a channel regardless of a setting position of a vent grill. CONSTITUTION: A window type air conditioner having a vent grill formed at one side according to various models, a first cover(410) is covered on an opened upper side of a first channel(310) formed at a second case(300) and also is integrally combined to the second case(300). And the wind blown by the rotation of the air blowing fan is vented through a second channel(320) communicated at one side without being vented to the first channel(310) as the first channel(310) for forming the channel having an opened upper part is closed by the plate shaped first cover(410). The wind is vented to the inside through the vent grill formed at one side of a front cover.
Patent KR-20000020669-A (KR)
Title: Positive photoresist compound of chemical amplifying type
Inventor: PARK JOO HYUN
IPC: C08G61/08
Filed: 1998-09-23
Abstract: PURPOSE: A positive photoresist compound of chemical amplifying compound is provided to improve a contrast by using a low molecule having a functional group for improving a resolution to an alkali developer and improving a dry etching resistance. CONSTITUTION: A positive photoresist compound of chemical amplifying compound comprises a side chain alkyl group having a methyl group, an ethyl group, a t-butyl group, an iso-propyl group, a cyclohexyl group, an adamantan group, and a bicycle£2,2,1|heptane methyl group; a ring form alkyl group; a multi-ring form alkyl group; and an alkoxy alkyl group; a hydrogen atom; a hydrolyic group; an alkyl group having a low alkyl group and a bicycle£2,2,1|heptane; and an alkyl group having a bicycle£4.4.0|decalin. The compound has a molecule amount of a polystyrene reference conversion weight mean with 3000-50,000 and a molecule amount distribution with 1.0-2.0.
Patent KR-19980087877-A (KR)
Title: 칼라표지관
Filed: 1998-09-28
Abstract: 본 발명은 원통으로 이루어져 그 축 방향의 종단면으로부터 적어도 하나의 색광을 발생시키는 칼라 표시관에 관한 것이다. 본 칼라 표시관은 실리콘과 세라믹 중 어느 하나의 화합물로 형성되어 상호 대향된 양측의 개구를 갖는 원통형 튜브와, 소정의 밀폐공간을 형성하도록 상기 양측의 개구 중 어느 일측과 타측에 형성되는 커브글라스와, 상기 밀폐공간에 수용되어 외부의 에너지에 기초한 적어도 하나의 열전자를 발생시키는 열전자발생수단과, 상기 열전자의 에너지를 받아 적어도 하나의 색으로 발광하는 발광수단과, 상기 열전자를 상기 발광수단으로 유도하는 유도전극를 포함한다. 이에 따라, 발광수단의 전면을 통하여 발광시킴으로 휘도가 충분히 보상되고, 튜브본체와 커버글라스로 밀봉 가능하여 제조공정을 단축시키고 이에 따른 생산성이 향상됨은 물론, 전광판으로 조립될 경우 개별적으로 조립이 가능하기 때문에 조립과 분해 또는 수리작업에도 그 작업성이 향상된다.
Patent KR-20000026453-A (KR)
Title: Apparatus of field emitting type back light and lcd module using apparatus
Inventor: KIM JIN KWAN
IPC: G02F1/1335
Filed: 1998-10-20
Abstract: PURPOSE: An apparatus of field emitting type back light and LCD module using the same is provided to reduce the weight and the thickness of liquid display module, to improve the productivity, and to reduce the costs for manufacturing by forming a super slim type module. CONSTITUTION: An apparatus of field emitting type back side light source includes a transparent insulating substrate(2) having an outer surface and an inner surface, a black matrix(4) defining a plurality of unit cells arranged on the outer surface of the insulating substrate(2), a field emitting layer(6) formed on the outer surface to cover the black matrix(4), a unit to apply the field to emit, a light emitted from the field emitting layer is forwarded to the inner surface of the substrate through the unit cell.
Patent KR-20000026861-A (KR)
Title: Producer for mass production of brown gas with transverse lined electrolytic cell
Inventor: KIM SANG NAM
IPC: C25B1/06
Filed: 1998-10-23
Abstract: PURPOSE: An electrolytic cell lined transversely an anode and a cathode plate is characterized by producing Brown gas in a large scale. The producer can be used for a combustion chamber such as a boiler without discharging of a pollutant. CONSTITUTION: A producer contains an electrolytic cell, an electrolyte cooling system and a water supply tank. The electrolytic cell generating Brown gas from an electrode unit(A) has a following structure: A lower and an upper fixing part(3,6) contains each inserting parts(3c,6c) placed symmetrically each other, in which the lower fixing part(3) composed of a fixing part(3a) supporting an anode plate(4) and another part(3b) supporting a cathode plate(5) is placed continuously in alternation on a groove(2).
Patent KR-19990014478-A (KR)
Title: 플라스틱 캔 용기 및 그의 제조방법
Filed: 1998-11-13
Abstract: 본 발명은 맥주나 콜라, 사이다 등과 같이 가압처리된 탄산음료 등을 저장하는데 적합한 캔 용기와 그의 제조방법에 관한 것으로서, 본 발명의 캔 용기는 상단 주연부에 굴곡부(14)가 형성된 마개부분(12)과, 상기 굴곡부(14)에 감입되어 한 몸으로 압착 가공되는 요입부(16)가 그의 상단 주연부에 형성된 원통형의 몸통부분(18)으로 이루어져 있다. 
     상기 몸통부분(18)의 사용재질은 폴리에틸렌이나 폴리프로필렌, 또는 폴리에틸렌테레프탈레이트 중에서 한가지를 선택하여 사용하는 것이 바람직하다. 
     그러나, 본 발명이 허용하는 범위 내에서, 상기 원통형의 몸통부분(18)은 반드시 플라스틱으로 제작하더라도, 수평상태에 있는 상기 마개부분(12)이나 미도시된 저부의 부품은 금속제, 플라스틱제 등 임의의 재료로 만들어도 좋다. 
     본 발명의 용기는 탄산음료용 용기로 사용할 수 있을 뿐만 아니라, 식료품, 약제품, 화장품 등의 용기와, 에어로졸 형태의 용기로도 사용할 수 있다. 
     한편, 본 발명에 의한 플라스틱 용기의 몸통부분(18)은, 플라스틱 사출성형으로 제작되는데, 재질 자체가 내약품특성과 내부식성을 갖고 있어서 내부면을 특별히 코팅 처리하지 않아도 됨으로 환경호르몬에 대한 염려가 전혀 없고, 또 종래의 금속제 캔 용기보다 조금 더 가벼워지게 된다.
Patent KR-20000033531-A (KR)
Title: Drive method of hidden markov model parameter recognizer using car speed adaptive data base
Inventor: KWON OH IL
IPC: G10L15/02
Filed: 1998-11-24
Abstract: PURPOSE: A drive method of HMM(hidden Markov model) parameter recognizer using car speed adaptive database is provided to extract voice recognition HMM parameters by car speed using a voice database containing car noises every car speed section. CONSTITUTION: A drive method of hidden Markov model parameter recognizer using car speed adaptive database comprises steps of: digitalizing input voice; dividing a voice section into a frame unit; extracting a characteristic vector every frame, and then quantizing the vector; measuring and classifying car speed; and comparing probabilities under the status of model parameter set, thereby outputting the recognition results.
Patent KR-20000039317-A (KR)
Title: Method for multi-polling in local multi-point distribution service system
Inventor: PARK DU IL
IPC: H04L5/00
Filed: 1998-12-12
Abstract: PURPOSE: A method for multi-polling in a local multi-point distribution service system is provided to increase efficiency of a system by accommodating more subscribers than an existing polling method. CONSTITUTION: A method for multi-polling in a local multi-point distribution service system is to improve an efficiency of a system by transmitting a plurality of polling messages to one frame. The method comprises the steps of: generating a plurality of poll request messages from one frame within a down frame; and generating the plurality of a poll response messages from a subscriber's device corresponding to each of the poll request messages generated from the down frame from a plurality of polling time slots for one up frame.