baber/WOPTO huggingface dataset:
Patent KR-20000014304-A (KR)
Title: Apparatus for fixing board of shelf for communication apparatus
Inventor: SEO YONG HO
IPC: H04Q1/00
Filed: 1998-08-19
Abstract: PURPOSE: An apparatus for fixing board of shelf for communication apparatus is provide to able to fix a printed circuit board regardless of a height of the printed circuit board. CONSTITUTION: The apparatus for fixing board of shelf for communication apparatus includes first and second supports(30, 60), mobile lever(40), an adjustment bolt(50), and a mobile guide rail(70). The first and second supports have a space inside and includes respectively bolt holes penetrated in the direction of the horizontality and lever holes formed in the direction of the verticality on the upper face of a before and behind cut part of the up and down frame. The mobile lever is installed on the first and second supports, respectively, and includes a lever body, an arm, and a lever pin. The lever body includes a screw hole which is penetrated in the direction of the horizontality. The arm is respectively extended in the direction of the upper from the end of both side and protruded on the lever hole. The lever pin is protruded so that is opposite in the inside side of the arm. The adjustment bolt is consisted of a bolt head and a bolt solder patch. The bolt head is protruded from the bolt hole of the first support. The bolt solder patch includes two screw parts so as to be inserted in the screw hole of the lever body which is respectively installed on the first and second supports and is extended from the bolt head. The mobile guide rail, which the printed circuit board(20) is inserted to the center, includes a guide hole(72) in which the lever pin of the mobile lever is inserted and which before and behind, both sides are respectively inclined.
Patent KR-20000014777-A (KR)
Title: Method for forming an electrolyte layer of a solid electrolyte condenser
Inventor: CHOE JAE HUN
IPC: H01G9/02
Filed: 1998-08-25
Abstract: PURPOSE: An electrolyte layer forming method is provided to improve a radio frequency characteristic by realizing a low equivalent series resistance (ESR) value of an electrolyte condenser reducing a porosity of an electrolyte layer. CONSTITUTION: In the method for forming an electrolyte layer on an oxide film which is formed on a valve metal surface such a titanium or aluminum, a high polymer layer is formed on the oxide film surface by electrolyte-polymerizing pyrrole, thiophene, furan, aniline, and acetylene monomer solutions. In the porosity existing in the high polymer layer is penetrated a conductive high polymer, which is obtained by a first and a second polymerization procedures. In the first polymerization procedure, one of the pyrrole, thiophene and furan solutions, each of which are a loop chemical composition having N, S and O except a carbon into a loop among loop chemical compositions, is made with a degree of 30 to 95 wt% as weight partial rate, and then is oxide-polymerized by adding an oxidizer such as (NH4)2Cr2O7, FeCl3, etc. In the second polymerization procedure, a conductive high polymer such as aniline, acetylene, phenylenevinylene, thienylenevinylene, or isothianaphthen is made with a degree of 5 to 70 wt%, and then is oxide-polymerized by adding the oxidizer such as (NH4)2Cr2O7, FeCl3, etc.
Patent KR-20000015496-A (KR)
Title: Spinneret for hollow fiber production
Inventor: LEE KWANG JAE
IPC: D01D5/24
Filed: 1998-08-29
Abstract: PURPOSE: A spinneret for a hollow fiber production is provided to improve the hollow rate, and to prevent the crush of a hollow unit by a drawing by making a slit form of the spinneret in an oval. CONSTITUTION: An oval shaped slit(1) and an oval shaped slit(2) of the spinning custody is faced each other in the left and the right sides; and a shows the inside diameter of slits(1)(2); a b shows the outside diameter of slits(1)(2); a c shows the length of the extended parts(1')(2') of slits(1)(2) added to escape the point of contact of slits; a d shows the interval of slits(1)(2); an e shows the thickness of slits(1)(2); when the c is 0, two slits are formed one perfect circle; the section of a hollow fiber formed according to grow large the value of the c is changed in an oval again by passing from the oval to a circle; when the value of the c is over the value of the a, each slit is formed a section of a 8 character type having two hollows.
Patent KR-20000019864-A (KR)
Title: Microcomputer reset circuit of monitor
Inventor: KU SEONG JIN
IPC: G06F1/24
Filed: 1998-09-16
Abstract: PURPOSE: A microcomputer reset circuit is provided to easily re-drive a monitor by resetting a microcomputer in association with an operation of a soft power switch when a drive of the monitor is stopped. CONSTITUTION: A switch circuit(30) selectively outputs a high level signal or a low level signal according to the opening/closing of a soft power switch(SW1). A memory(20) reads and writes data. A driving electric power-intermittent circuit(40) intermits a driving electric power supplied to a microcomputer(10). The microcomputer(10) detects an output signal of the switch circuit(30), updates and stores electric power state identification information of a monitor in the memory(20) in case that the soft power switch(SW1) is closed, and drive the driving electric power intermittent circuit(40) in case that the updated and stored information is in the power-on state of the monitor.
Patent KR-19990029918-A (KR)
Title: 전자 회로의 테스트 방법
IPC: G01R31/28
Filed: 1998-09-18
Abstract: 본 발명은, 처음의 초기화 후에 미리 부분적으로 작동된 회로 부품들의 실제 상태가 목표 상태와 비교되도록 구성된 전자 회로의 테스트 방법에 관한 것이다.  기술된 상기 방법은, 테스트될 회로 부품들 중에서 주어진 상황하에서 실제로 규정된 상호 작용을 기대할 수 있는 회로 부품들만이 동시에 작동되는 것을 특징으로 한다.
Patent KR-20000020715-A (KR)
Title: Preparation of cervix parvum cornu fermented with endithelium cornium gigeraiae galli and method for preparing it
Inventor: LEE YEON SOO
IPC: A61K35/57
Filed: 1998-09-23
Abstract: PURPOSE: The preparation of cervix parvum cornu is provided to improve the absorption rate of cervix parvum cornu without extraction of it effective ingredients. CONSTITUTION: The preparation of cervix parvum cornu is prepared by mixing cervix parvumcornu with Endithelium cornium gigeraiae galli in the ratio of 10: 1 - 1: 10, preferably 4: 1 - 1: 4, the most preferably 1: 1; and fermenting the mixture in the presence or water at a temperature of 40-45°C for 24-72 hours. The Endithelium cornium gigeraiae galli used is the dried and pulverized one or the independently fermented one. Preferably the preparation is pasteurized after fermentation. The preparation is formulated in the form of dusting powders, tablets, capsules and soft capsules.
Patent KR-19980087910-A (KR)
Title: 음식쓰레기의 냉동 처리방법
Filed: 1998-09-30
Abstract: 본 발명은 수집 및 처리과정에서의 악취공해로 부터 안전하고, 축산사료 및 유기질비료에 적합한 수준으로 염분함량을 대폭 낮추고 살균처리한 후 신속히 건조시켜 경시적으로 부패될 우려를 불식하고 축산사료, 유기질비료로서의 장기보관성을 높일 수 있는 음식쓰레기의 냉동 처리방법을 제공하기 위하여, 식기 등에 묻은 잔반 등의 음식쓰레기를 보관통에 담아 냉동고에 임시로 저장하다가 수거차량에 옮겨 실어 처리장으로 운반한 다음 종합처리기에서 1차적으로 처리하고, 이 처리물을 침수처리기에서 염분을 기준치 이하로 낮춤과 동시에 살균 여과처리한 고형물을 압축분쇄기에 투입하여 압축탈수시키고, 이 압축물을 태양광 건조대로 옮겨 건조한 후 미립상으로 분쇄하여 축산사료용 기재 또는 유기질비료용 기재로 사용할 수 있도록 처리하는 것을 특징으로 한다.
Patent KR-20000025744-A (KR)
Title: Processor of tube film for bonding inside cylindrical sack
Inventor: AN SUN GEUN
IPC: B65H45/103
Filed: 1998-10-14
Abstract: PURPOSE: A processor for piling up tube films is provided to rapidly produce various sized waterproof sacks. CONSTITUTION: A trolley(3) stores tube films(P) in film storage(4), layering on a zigzag since reciprocating rightward and leftward. The tube film is layered in a swelling state as flowing air between the tube films so that air should be discharged by compressing the tube film with a pressing roller(57) installed in one side of the trolley. Also a spring of a guide bar buffers the tube film when an operating handle descends so as to prevent tube film from being damaged caused by the pressing roller.
Patent KR-20000028035-A (KR)
Title: Optical view angle lcd
Inventor: YOON YO SEON
IPC: G02F1/1343
Filed: 1998-10-30
Abstract: PURPOSE: An optical view angle LCD is provided to broaden an optical view angle by forming a groove to a color filter and forming a split orientation LCD. CONSTITUTION: Electrodes(11,21) and vertical orientation films(12,22) are successively formed to an inner surface of two insulating substrates(10,20). A liquid crystal layer(100) is inserted into orientation films(12,22). Deflecting plates(13,23) are attached to an external surface of substrates(10,20) for deflecting a light through the liquid crystal layer(100) and a light to be incident to the liquid crystal layer(100). Liquid crystal molecules(110) of the liquid crystal layer(100) are arranged to a surface of two substrates(10,20) by an orientation force of orientation films(12,22) in a vertical direction when a potential difference of two electrodes(11,21) is not occurred. Liquid crystal molecules(110) are rearranged when a potential difference of two electrodes(11,21) is occurred.
Patent KR-20000033772-A (KR)
Title: Apparatus for announcing incoming status of portable phone and method thereof
Inventor: KIM KI HYON
IPC: H04M1/02
Filed: 1998-11-25
Abstract: PURPOSE: An apparatus for announcing the incoming status of a portable phone and the method thereof are provided to announce the incoming status of a portable phone visually, in case that the portable phone is located remote. CONSTITUTION: To supply power to a portable phone, a battery pack(20) is inserted onto the low surface of a body(10). A locking device(30) is formed to install and remove the battery pack(20) from the body(10). A vibrator(40) of a coin-type vibration motor is to announce calling status to a user. The mass center of the portable phone is protruded at a desired location in a bottom end(210) of the battery pack(20). The protrusion(201) protruded at the mass center is formed by injection mold with the case of the battery pack(20) as a unit type.
Patent KR-20000034449-A (KR)
Title: Optical recording apparatus having two steps
Inventor: KWAK DAE YON
IPC: G11B7/08
Filed: 1998-11-30
Abstract: PURPOSE: An optical recording apparatus is provided to perform twe steps of recording process with a single laser beam generator so that manufacture cost is reduced. CONSTITUTION: An optical recording apparatus having two steps includes a laser beam generating device (400) for generating laser beam having a single wavelength. The laser beam having single wavelength is flew into a non-linear device (402). The non-linear device (402) generates laser beams in which the wavelength of one laser beam is the same as the laser beam generated from the laser beam generating device (400) and the wavelength of the other laser beam is half of the single laser beam. That is, by using a frequency doubling, two wavelengths are made, thereby capable of being the recording method having two steps.
Patent KR-20000039789-A (KR)
Title: Apparatus for setting pick-up unit for printed circuit board
Inventor: JEONG SEOK JIN
IPC: H05K13/02
Filed: 1998-12-16
Abstract: PURPOSE: An apparatus for setting a pick-up unit for a PCB(Printed circuit board) is to allow the pick-up unit to be set depending on the substrate size without installing the pick-up unit at the cutting equipment, thereby securing a sufficient working space. CONSTITUTION: A setting apparatus of a pick-up unit comprises: a base(1) having a reference block(11) along which two side faces of a PCB are aligned; a magnetic block(2) disposed on the base, for fixing the remaining two side faces of the PCB by magnetic force; a post installed on the base; a stage(4) installed on the pair of posts; a lifting plate(5) inserted into the posts, capable of ascending and descending along the post and into which the pick-up unit is inserted; a control lever(6) whose lower end is fixed to the lifting plate and upper end is inserted into the stage such that the upper end can ascend and descend; and a fixing nob(7) for fixing the control lever to the stage.
Patent KR-20000043012-A (KR)
Title: Detachable digital broadcast receiving module and digital broadcast receiver adopting the same
Inventor: KIM MYUNG SEOK
IPC: H04N7/015
Filed: 1998-12-28
Abstract: PURPOSE: A detachable digital broadcast receiving module is provided to receive and watch a digital broadcast during carrying a TV set by modularizing a board on which component blocks are mounted for receiving the digital broadcast signal. CONSTITUTION: A receiving board for receiving a digital broadcast signal and processing a broadcast signal is manufactured as a digital broadcast receiving module(10). The digital broadcast receiving module(10) is detachably mounted on the TV set. The digital broadcast receiving module(10) includes an input terminal(11) to which a voltage is supplied and an A/V terminals(12, 13) for outputting video and audio signals. The digital broadcast receiving module(10) is connected to a battery and the vehicle cigar jack for the voltage supply.
Patent KR-19990028960-A (KR)
IPC: D04B1/14
Filed: 1996-07-11
Abstract: PCT No. PCT/EP96/03107 Sec. 371 Date Apr. 16, 1998 Sec. 102(e) Date Apr. 16, 1998 PCT Filed Jul. 11, 1996 PCT Pub. No. WO97/04152 PCT Pub. Date Feb. 6, 1997Textile fabrics are formed of bundles of machined metal filaments disposed in nearly parallel arrangement in the bundles. The machined filaments have a predominantly quadrilateral cross-section, and an equivalent filament diameter of between 15 and 150  mu m, where the equivalent diameter is the diameter of a circle having the same surface area as the surface area of a filament cross-section.
Patent KR-19990037721-A (KR)
Title: 자중압박식각부마사지기
IPC: A61H39/04
Filed: 1997-06-10
Abstract: 본 발명의 목적은, 각각이 상부에 구상 두부를 가지고 일정한 높이의 플랫폼에 복수개의 열을 이루어 정열되어 있는 복수개의 돌기를 구비하고, 사용자가 사무실에서 일과 병행하여 일상적으로 사용할 수 있고 각부의 경혈이 앉거나 누운 자세에서 단지 정적으로 돌기에 올려 놓음으로써 각부의 경혈에 대해 최적의 각도로부터 편안하고 적절하게 자극될 수 있을 뿐만 아니라 각부의 경혈에 대한 부하 각도를 사용자가 임의로 조정할 수 있는 것을 특징으로 하는 각부 마사지기를 제공하는 것이다.
Patent KR-19990067494-A (KR)
Title: 차량의 내부 공간 온도를 조절하는 방법 및 그 방법을 적용하기위한 공기조절 시스템.
IPC: B60H1/00
Filed: 1996-11-04
Abstract: 본 발명은 차량의 내부 공간 온도를 조절하기 위한 방법 및 공기 조절 장치에 관한 것으로서, 상기 장치는 다음 부품을 포함한다: 하나 이상의 바람직한 온도 센서(11), 선택으로써, 외부 온도 센서(10), 하나 이상의 바람직한 온도 세터 유니(9) 및 하나 이상의 태양 광선 센서(12) 등에서 신호를 받아들이는 제어 장치(8)(control device); 그리고, 내부에, 공기 분포에 공급하는 열 및 공기의 양을 변화시키는 조정 소자(4,5,6,7)(adjusting element).  조정 소자(4,5,6,7)는 측정 신호의 크기에 따라서 자동적으로 세트되며, 심지어 차량이 달리다가 멈춘 후에도 태양 광선 센서(12)의 측정 신호를 미리 결정된 시간 동안 받아들인다.
Patent KR-19990087319-A (KR)
Title: 강유전체 기억장치
IPC: G11C11/22
Filed: 1996-02-28
Abstract: 강유전체 기억장치에서는 DRAM에서 널리 이용되고 있는 VCC/2프리차지 방식으로 할 수 없으므로 어레이 노이즈와 소비전력이 크고, 또 강유전체 캐패시터의 피로 및 임프린트에 의해 특성이 열화한다.     그래서, VCC와 VSS의 2개의 전압으로 데이타선쌍의 프리차지를 실행한다.     그 결과, 메모리셀 어레이MCA중의 데이타선의 전압변화를 VCC/2를 중심으로 해서 대칭으로 실행하는 것에 의해, 어레이 노이즈가 저감된다.     또, 다른 프리차지 전압의 데이타선 사이에서 전하재배분하여 초기 센스동작과 초기 프리차지 동작을 실행하는 것에 의해, 소비전력이 저감된다.     또, 각 데이타선의 프리차지 전압을 전환하는 것에 의해, 메모리셀내의 강유전체 캐패시터에 의해 반전과 비반전이 교대로 실행되어 피로 및 임프린트가 경감된다.
Patent KR-19990087736-A (KR)
Title: 집적된 무선 사무실 시스템을 갖는 이동 통신망
IPC: H04M3/436
Filed: 1997-03-04
Abstract: 집적 무선 사무실 시스템을 갖는 이동 통신망이 개시된다. 무선 사무실 시스템은 사설 전화망(PTN) 및 공중 셀룰러 시스템을 포함하는 공중 지상 이동망(PLMN) 모두로 집적된다. 무선 사무실 시스템은 PTN의 터미널의 코포레이트 그룹의 일부인 코포레이트 터미널(CMTs)에 이동 서비스를 제공한다. 무선 사무실 시스템의 CMTs는 정상 고정된 확장 터미널로서 PTN에 나타나고 콜백, 호출자 식별 및 오퍼레이터 어시스턴스 등의 PTN 내부 특성은 CMTs에서 사용될 수 있다.
Patent KR-19990087745-A (KR)
Title: 디지털 압축 저장 데이터 부분 편집 방법 및 그 장치
IPC: H04N21/234
Filed: 1997-03-11
Abstract: 편집 대상으로 되는 디지털압축 데이터의 직전에 소정의 프레임 수의 제 1 접속 프레임을 설정하는 동시에, 이 디지털압축 데이터의 직후에 소정의 프레임 수의 제 2 접속 프레임을 설정하고, 또한 제 1 접속 프레임으로부터 제 2 접속 프레임까지의 사이의 편집 처리 대상 프레임 수를 설정하고, 제 1 접속 프레임 및 제 2 접속 프레임에 신장 처리를 실시하고, 제 1 접속 프레임 및/또는 제 2 접속 프레임에 기초하여 편집 처리 대상 프레임 수의 비압축 데이터를 작성하고, 편집 처리 대상 프레임 수의 비압축 데이터에 대하여 편집 처리를 실시한 후에 재디지털 압축 처리를 실시하고, 이러한 제 1 접속 프레임까지 디지털 압축 데이터와 제 2 접속 프레임 이후의 디지털 압축 프레임과의 사이에 제 1 접속 프레임, 편집 처리 프레임, 및 제 2 접속 프레임을 삽입하는 것에 의하여, 신장 시에 있어서의 데이터의 불연속을 발생시킴이 없이, 디지털 압축 데이터중 필요 개소에 대한 처리를 행하는 범위에서 일부의 디지털 압축 데이터만으로 편집 처리를 실시한다.
Patent KR-19990087770-A (KR)
Title: 심장절개혈 및 정맥혈의 결합 저장소
IPC: B01D19/00
Filed: 1997-01-21
Abstract: 본 발명에 따르면, 뚜껑(14), 바닥(16) 및 연속 측벽(18)을 포함하는 단단한 외곽틀(12), 정맥 및 심장절개혈 결합 저장소(10)가 제공된다.  뚜껑 및 바닥 벽(14, 16)은 연속측벽(18)에 연결되어 정맥 및 심장절개혈 저장소(10)을 형성한다.  탈가스 정맥혈을 수용하는 제 1 칼럼(20), 및 심장절개혈을 수용, 여과 및 기포제거하는 제 2 칼럼(24)의 이중 칼럼 구조(20, 24)가 혈액 저장소(10)내에 제공된다.
Patent KR-19990030482-A (KR)
Title: 로봇용 표시조작기
Filed: 1999-01-14
Abstract: 개시된 로봇용 표시조작기는 로봇의 움직임을 조작하기 위한 로봇 조작기와 로봇의 동작 상태를 표시하기 위한 로봇 표시기를 하나의 대형칼라액정기로 일체화시켜서 다양한 방식의 로봇티칭박스에 사용할 수 있는 것이다. 
     사용자가 액정표시부에 표시된 메뉴를 터치하면, 신호검출부에 의해 선택된 메뉴에 해당되는 신호가 발생되고, 중앙처리장치는 신호검출부로부터의 신호에 대응되는 로봇 제어동작을 수행하며, 로봇의 동작상태는 액정표시부를 통해 사용자에게 디스플레이된다. 사용자가 조작하고자하는 로봇이 변경되면 프로토콜 변환부가 주앙처리장치로부터의 제어신호에 따라 프로토콜을 변화시키므로써 다양한 기종의 로봇의 제어가 가능하고, 사용자는 음성제어부를 통해 음성으로 로봇의 동작을 제어하고, 로봇의 동작상태는 음성제어부를 통해 사용자에게 음성으로서 사용자에게 전달된다. 따라서, 사용자는 로봇의 동작을 용이하게 제어할 수 있고, 문맹자도 손쉽게 로봇의 동작을 제어할 수 있으며, 로봇이 변경될 때마다 로봇 표시조작기를 추가 구입하는데 따른 비용을 절감할 수 있다.
Patent KR-20000050960-A (KR)
Inventor: KIM DONG YUN
IPC: G11C11/407
Filed: 1999-01-16
Abstract: PURPOSE: A circuit for selecting a clock in a semiconductor device is provided to reduce a power consumption according to an input of a clock signal and increase an operation rate of a whole system by changing clock signals inputted as an operation mode is changed. CONSTITUTION: A decoder(100) decodes a first group of selection signals(SEL1) provided from an external source and a second group of selection signals(SEL2) provided from a selection signal generator(200) and generates a plurality bits of control signals(CON1,CON2,...CON6,CON7). The selection signal generator(200) generates second group of selections(SEL2, Q1,..., Q6, Q7) in response to a reset signal(RST) from an external source, a plurality of clock signals(CLK1,CLK2,...,CLK6,CLK7) and control signals(CON1,CON2,...,CON6,CON7). An encoder(300) encodes second group of selection signals(SEL2) provided from the selection signal generator (200) and outputs a plurality bits of switch signal(SW). A multiplexer(400) selects and transmits one of clock signals(CLK1,CLK2,..,CLK6,CLK7) under the control of switch signals(SW) provided form the encoder(300).
Patent KR-20000051779-A (KR)
Inventor: KIM CHANG SIK
IPC: H01M2/02
Filed: 1999-01-26
Abstract: PURPOSE: A lithium secondary battery applying an external material is provided to improve the safety of the battery, the energy density, and a manufacturing process to achieve the simplification. CONSTITUTION: A lithium secondary battery applying an external material includes an electrode assemble member(34) where an electrode tap is projected and a case which close the electrode assemble member(34). The case includes a case body(31), which pper surface is opened and have a receipt section for receiving the electrode assemble member(34), and a cover member(35) for closing the upper surface of the case body(31). The case body(31) and the cover member(35) are separately molded and manufactured from a composition for forming the case including a macromolecular resin.
Patent KR-20000051843-A (KR)
Inventor: CHANG JONG BOK
IPC: E05F1/12
Filed: 1999-01-27
Abstract: PURPOSE: A resilience adjusting apparatus for coil spring hinge is provided to achieve improvements enabling the hinge to be conveniently and rapidly installed between the door and door frame and the resilience of the coil spring to be easily adjusted. CONSTITUTION: An apparatus comprises rotating pipes(12, 12a) installed at upper and lower ends of a tube type body(11) which is formed integrally to a connecting plate(10), a supporting axis(20) being inserted into the lower rotating pipe(12a) so as to be screw-coupled to a lower end of the body(11) and fix the lower end of the coil spring arranged inside the body(11), the upper rotating pipe(12) is inserted with a rotary axis having at a center thereof a unit(21a) so that an upper end of the coil spring is fixed to a stepped stopper(42a) of the unit(21a), an upward ring-shaped ratchet(40) and an upward ring-shaped cam(41) are sequentially fixed at an inner periphery of the pipe(12), a downward ring-shaped cam(42) being involved with the upward ring-shaped cam(41), a head portion(43a) is caught at an interior of the stopper(42a), a protruded key(43b) being inserted into a key groove(23), the downward ratchet(43) being involved with the upward ratchet(40), a coil spring(31) having a low resilience is arranged onto the downward ratchet(43).
Patent KR-20000056666-A (KR)
Inventor: SONG SEUNG KOO
IPC: G01N1/00
Filed: 1999-02-24
Abstract: PURPOSE: A dual flow tube used in a mixed liquor suspended solid meter is provided to precisely measure concentration of both high and low concentration areas of the mixed liquor suspended solid material due to the physical dilution effect of the duel flow tube. CONSTITUTION: A dual flow tube used in a mixed liquor suspended solid meter includes an inner tube(A) for passing a sample and an outer tube(B) for passing the sample and filled with deionized distilled water so that light beams emitted from a light emitting element permeate the sample and the deionized distilled water layer for obtaining a physical dilution effect by the permeation ratio. By mounting the dual flow tube in the mixed liquor suspended solid meter, the value measured by the mixed liquor suspended solid meter and the sample concentration value are obtained in a linear form without any signal modulation or measuring area modulation in a large range of concentration.
Patent KR-19990072999-A (KR)
Title: 전자빔셀투영어퍼쳐형성방법
IPC: H01J37/305
Filed: 1999-02-26
Abstract: 본 발명은 집속이온빔을 기판의 상면에 인가하여 전자빔을 흡수 또는 산란하는 데 충분한 막두께를 얻을 수 있는 깊이로 에칭함으로써 상기 상면에 소망하는 패턴의 개구를 형성하는 단계와, 그리고 상기 기판의 이면에 상기 집속이온빔을 균일하게 인가하여, 주변부분을 제외하고, 상기 개구에 도달하는 깊이까지 에칭하는단계를 구비하는 전자빔셀투영어퍼쳐 형성방법을 제공한다.
Patent KR-20000060983-A (KR)
Inventor: KIM SEONG UK
IPC: G11C29/00
Filed: 1999-03-22
Abstract: PURPOSE: A redundancy cell of a memory device is provided to be used commonly in all the blocks of the memory device by forming a global redundancy cell block by integrating redundancy cells which are made to be used only in each block. CONSTITUTION: A redundancy cell formed in each block in a memory cell formed in the unit of block is globalized, and thus all blocks(10) can use a global redundancy cell block(30) in common. Thus, in case that each block has many defects, it can be repaired by being replaced with a redundancy cell, as repairing by enabling the global redundancy cell block in case that any block has a defect. Therefore, the repair rate can be improved by accessing with other cell in the global redundancy cell block in case that one redundancy cell has a defect.
Patent KR-20000066687-A (KR)
Title: Blue laser crt system
Inventor: YOO YEONG CHEOL
IPC: H01J9/00
Filed: 1999-04-20
Abstract: PURPOSE: A blue laser CRT system is provide to produce easily by replacing a support body for a laser screen from sapphire to (YGd)3(AlGa)5O12 that has same thermal expansion rate as ZnSe. CONSTITUTION: An electron gun(19) is installed within a neck section(16b) of a vacuum bulb(16). Each of electron beam focusing means(18) and deviation means(17) is installed in the outer periphery of each of the neck section(16b) and a funnel section(16a) of the vacuum bulb(16). A covering(15) is sealed on the front part of the vacuum bulb(16) and to a support member(12). A semiconductor layer(13b) is bonded on the inner side of the support member(12) to oscillate laser when electron beam is illuminated. A screen includes a reflective mirror(13c) and semitransparent mirror(13a) that are arranged in both sides of the semiconductor layer(13b) to resonate the laser oscillated therefrom. The support member(12) is composed of a material including (YGd)3(AlGa)5O12.