baber/WOPTO huggingface dataset:
Patent KR-20000033667-A (KR)
Title: Holder for holding regulator of car audiocassette
Inventor: CHOE SEONG CHEON
IPC: G11B33/02
Filed: 1998-11-25
Abstract: PURPOSE: A holder for holding a regulator of a car audio cassette is provided to prevent movement of the regulator when installing the regulator in the car audio cassette. CONSTITUTION: Elastic hook strips(170) for supporting and holding both ends of a regulator(120) is disposed at both sides of a holder main body unit(160) provided behind the regulator(120). A screw bonding groove(190) is formed at the upper portion of a regulator bonding groove(180) formed in the holder main body unit(160), and connected to a component support hole(140) as a screw(150) in a single body. Elastic bonding strips(200) are disposed at both lower portions of the holder main body unit(160), and thus provided on a printed circuit board(110). As a result, the regulator is firmly supported in the holder main body unit(160), fixed onto the printed circuit board(110), and thus are not moved or taken off.
Patent KR-20000034138-A (KR)
Title: Method for allocating processor id in real time operating system
Inventor: CHA YONG JOON
IPC: G06F13/00
Filed: 1998-11-27
Abstract: PURPOSE: A method for allocating processor ID in read time operating system is provided so that a mutual conversion can be executed simply between the processor ID and PCB by using the minimum memory being required in a real time operating system of a distribution structure system. CONSTITUTION: A method for providing shell function for developing operating system includes a first step for obtaining an alignment bit corresponding to an alignment size in proportion to a memory size (S15) and for allocating the PCB (S17). A second step is to convert an address of PCB into the processor ID (S18). The method further includes a step for converting the processor ID into the address of PCB.
Patent KR-20000034615-A (KR)
Title: Method for producing solid camera element
Inventor: KIM HYEON BYOUNG
IPC: H01L27/148
Filed: 1998-11-30
Abstract: PURPOSE: A method for producing solid camera element is provided to equalize the thickness of the insulator layers between a first polygate and a second polygate, and to prevent the breakdown voltage between the first polygate and the second polygate from being lowered. CONSTITUTION: A method for producing solid camera element includes first thru seventh steps. At the first step, an oNO(oxide/nitride/oxide) layer(32) is formed on the board(31). At the second step, a plurality of first polygates(33) are formed on the ONO layer(32). At the third step, an oxidation material is formed on the first polygate. At the forth step, a first oxidation layer(35) is formed on the oxidation material. At the fifth step, a plurality of second polygates(36) are formed on the first oxidation layer(35) adjacent to the first polygate(33). At the sixth step, a second oxidation layer(37) is formed on the second polygate(36). At the seventh step, a plurality of third polygates(38) are formed on the first and the second oxidation layers(35,37).
Patent KR-20000038149-A (KR)
Title: Method for displaying sets of anti-ferroelectric liquid crystal display
Inventor: YOO JEONG GEUN
IPC: G02F1/133
Filed: 1998-12-04
Abstract: PURPOSE: A method for displaying sets of anti-ferroelectric liquid crystal display is provided to display many sets without reducing the transparency during pixel on interval. CONSTITUTION: A method for displaying sets of anti-ferroelectric liquid crystal display includes first thru third steps. The method according to the present invention displays pixels by using one of the positive and negative ferroelectric phase activated by electric field and an anti-ferroelectric phase when no electric field is applied. At the first step, a scan signal is set to enable 2<SP POS="POST">(n-1)</SP> interval of nth frame to be turned on and off according to a frame modulation method. At the second step, a set is displayed by using a scan signal in which a waveform removing accumulated DC current effect is inserted in a constant ratio.
Patent KR-20000038490-A (KR)
Title: Pressure level regulating device of over-current protecting relay
Inventor: SHIN CHEOL HO
IPC: H02H3/02
Filed: 1998-12-07
Abstract: PURPOSE: A pressure level regulating device of an over-current protecting relay is provided to minimize the output error in the low current area by regulating the load according to the magnitude of the input current. CONSTITUTION: An input level regulating section(31) regulates the input level supplied from the secondary side of a current transformer. A filter(32) removes high frequencies from the output of the input level regulating section(31). A multiplexer(33) selectively regulates the output of the filter(32). An output level regulating section(34) selects the amplifying ratio according to the output of the multiplexer(33). A microcomputer(35) outputs control signals according to the output of the output level regulating section(34).
Patent KR-20000039314-A (KR)
Title: Hands-free device for wireless communication terminal and terminal including the same
Inventor: KIM SOO HAN
IPC: H04B1/40
Filed: 1998-12-12
Abstract: PURPOSE: A hands-free device for a wireless communication terminal and a terminal including the hands-free device are provided to use a hands-free function regardless of the types of wireless communication terminals, and remove a howling phenomenon, by connecting the hands-free device to an earphone connector, and selectively using one of microphones of the device or terminal. CONSTITUTION: A wireless communication terminal(100) includes a duplexer(110) for a bilateral transmission of a radio signal, a receiver(140), a transmitter(120), an alarm signal part(130) for generating a reception detecting signal via the duplexer(110), an earphone connector(150) and internal speaker(160) for outputting an audible signal from the receiver(140), and an internal speaker(180) connected to an external speaker(610) and to a microphone connector(160) and the transmitter(120). A hands-free device(200) includes a sound receiver(210) connected to the earphone connector(150), an amplifier(220), an output part(260) for outputting the sound amplified by the amplifier(220), a volume controller(240) for controlling the volume of the sound from the output part(260).
Patent KR-20000039445-A (KR)
Title: Ceramic complex powdered material for amorphous thermal spraying coating
Inventor: KIM HYEONG JUN
IPC: C23C4/10
Filed: 1998-12-14
Abstract: PURPOSE: A ceramic complex powdered material for an amorphous thermal spraying coating is provided to form an amorphous coating improved the abrasion resistance and the corrosion resistance. CONSTITUTION: A ceramic complex powdered material for an amorphous thermal spraying coating is a complex powder to form an amorphous coating by a plasma spraying coating in a metal, a ceramic and a high molecular surface. The A ceramic complex powdered material for an amorphous thermal spraying coating contains an alumina as a main material, 35-45wt% of a ZrO2 and 1-5wt% of a TiO2. A composition of alumina-zirconia contained 42wt% of the zirconia is easily coated with a spraying method because a melting point is very lowest(1860°C). And an amorphous structure is easily formed when a temperature area having a tetragonal structure is passed at a rapid cooling by widening the area having the tetragonal structure of zirconia by adding a small amount of TiO2. To form the amorphousness, the plasma spraying coating is performed under a vacuum or a non-volatile atmosphere and the form of amorphous is able through an appropriate control of variable in the air.
Patent KR-20000042667-A (KR)
Title: Method for removing mold flash of semiconductor package
Inventor: YUN SEUNG UK
IPC: H01L23/48
Filed: 1998-12-26
Abstract: PURPOSE: In a molding process of a semiconductor package, a method for easily removing a mold flash produced on ball lands without damaging the package is provided. CONSTITUTION: In a molding process, a molding material(30) is infiltrated into interface between ball lands(10) and a lower mold die, and thereby an undesirable mold flash(31) is produced on the ball lands(10). To easily and effectively remove the mold flash(31), a covering layer(20) is in advance formed on each ball land(10). Preferably, a material such as epoxy easily dissolvable in chemical solution is employed as the covering layer(20). When the molding process is performed with presence of the covering layer(20), the mold flash(31) is formed on the covering layer(20) not the ball land(10). Therefore, as the covering layer(20) is dissolved in chemical solution, the mold flash(31) comes off the ball land(10). The mold flash(31) is easily removed by subsequent polishing or water-injection process.
Patent KR-20000045143-A (KR)
Title: Echo removing system
Inventor: LEE IL WAN
IPC: H04L1/02
Filed: 1998-12-30
Abstract: PURPOSE: An echo removing system is provided to be easy to realize the system as a single chip by realizing a transmission filter with a digital filter. CONSTITUTION: An echo removing system comprises a jitter compensation part(302) which stores a time difference between quantized symbols and multiplies and sums a coefficient corresponding to the time difference. An echo removing part(304) presumes a signal that a transmission symbol is echoed toward a reception part through a hybrid(308), and the presumed signal is subtracted from a reception signal at a subtracter(314) so as to remove an echo component comprised in the reception signal. An output of the jitter compensation part(302) is supplied to a second subtracter(316) so that an echo component not removed at the echo removing part(304) and the subtracter(314) is again removed. The hybrid(308) transfers a four-watt transmission signal into a two-watt side, and transfers a signal supplied through the two-watt side into a four-watt reception part. A reception filter(310) filters a signal received through the hybrid(308), and a symbol timing restoring part(318) reproduces a reception clock(CLK) from received symbols to provide the reproduced reception clock to a digital transmission filter(306) and the jitter compensation part(302) of a transmission stage and a sampler(312) of a reception stage.
Patent KR-19990036311-A (KR)
Title: 영화 필름의 데이터 기록 장치
IPC: G11B7/126
Filed: 1997-06-10
Abstract: 영화 필름의 영상에 관한 데이터를 디지털 기록하는 영화 필름의 데이터 기록 장치에 있어서, 상기 영상에 관한 데이터에 따라서 점등 구동되는 복수의 발광 다이오드(LED:4)와, 상기 각 LED(4)의 발광량을 각각 검출하는 광량 검출부(5)와, 상기 LED(4)의 발광량의 기준값을 나타내는 기준 출력을 출력하는 기준값 출력부(6)와, 상기 기준값 출력부(6)로부터의 기준 출력값과, 상기 광량 검출부(5)로부터의 각 검출 출력값을 비교하여, 해당 각 검출 출력값이 상기 기준 출력값과 동일하게 되도록 상기 각 LED(4)를 발광 제어하는 제어부(8)를 가진다. 
     상기 영화 필름의 데이터 기록 장치에 의하면, 각 발광 수단은 데이터 기록시에 균일한 발광량으로 작용하기 때문에, 영화 필름의 네가티브 필름의 기록 패턴의 그을린 얼룩을 감소하는 것이 가능하게 되고, 이 네가티브 필름에 기초하여 얻어진 포지티브 필름을 재생할 때에 SN 비가 향상한다. 즉, 영화 필름에 디지털 오디오 데이터를 기록할 때에 네가티브 필름의 품질을 향상시키는 것이 저렴한 비용으로 가능하게 된다.
Patent KR-19990067370-A (KR)
IPC: A61K31/00
Filed: 1996-11-07
Abstract: The present invention is directed to humanized antibodies which bind human gp39 and their use as therapeutic agents. These humanized antibodies are especially useful for treatment of autoimmune diseases.
Patent KR-19990071785-A (KR)
Title: 문 안전 장치
IPC: E05C19/00
Filed: 1996-11-22
Abstract: 문의 개구 가장자리쪽 벽에 장착할 수 있고 거기에 이동할 수 있게 장착된 연장 부재(30)를 가진 프레임 부재(10)를 구비한 문 안전 장치에 있어서, 상기 부재(30)는 실질적으로 상기 문 가장자리와 동등한 길이이며, 상기 프레임 부재 내부에 놓여 있는 수축 위치로부터 이동할 수 있고, 상기 문(14)의 내부면에 실질적으로 반대하는 쪽에 놓인 연장 위치에 대하여 상기 문이 흔들리는 것을 인가하고, 상기 장치는 그의 수축 및 연장 위치에서 상기 연장 부재(30)을 지지하는 상기 프레임 부재 내부에 설치된 해제 가능한 수단(44, 60, 80)을 포함하고, 보통 문 잠금 기구에 의해 작동할 수 있다.
Patent KR-20000064861-A (KR)
Title: 기록매체 상에 트릭재생 신호를 기록하는 장치및 방법
IPC: G11B27/30
Filed: 1998-02-02
Abstract: 복수의 정보패킷을 포함하는 제 1 정보신호와 복수의 정보패킷을 포함하는 트릭재생 신호를 기록하기 위한 기록장치는, 복수의 패킷에 대한 타임 스탬프를 발생하는 타임 스탬프 발생기를 구비한다. 제 1 디지탈 정보신호는 기록속도와 동일한 기록매체 속도로 재생할 수 있도록 하기 위한 것이고, 제 2 디지탈 정보신호는 n 1 에 상기 기록속도를 곱한 속도로 재생을 할 수 있도록 하기 위한 것이다. 상기 타임 스탬프 발생기는, 연속적인 제 1 카운트 값을 갖는 연속적인 사이클을 발생하여 상기 제 1 디지탈 정보신호의 상기 복수의 패킷에 대한 복수의 타임 스탬프를 공급하는 제 1 카운터와, 연속적인 제 2 카운트 값을 갖는 연속적인 사이클을 발생하여 상기 제 2 디지탈 정보신호 내부의 상기 복수의 패킷에 대한 복수의 타임 스탬프를 공급하는 제 2 카운터를 구비하고, 상기 제 1 카운터는 상기 제 1 카운트 값을 제 1 속도로 공급하고, 상기 제 2 카운터는 상기 제 2 카운트 값을 상기 제 1 속도를 n 1 으로 나눈 제 2 속도로 공급하도록 구성된다.
Patent KR-20000015856-A (KR)
Title: Minicell decoupling
Inventor: PETERSEN LARS GOIAN
IPC: H04Q11/04
Filed: 1997-05-16
Abstract: PURPOSE: When using asynchronous transfer mode (ATM) in low bit rate applications, such as cellular voice communication, bandwidth utilization is significantly improved by employing decoupling minicells. CONSTITUTION: Decoupling minicells (1108) are of predetermined length, such as one octet, and are inserted into a payload of ATM cells (1115-1119) when there is a delay in the availability of assigned minicells (1103, 1104, 1105, 1107). As soon as an assigned minicell (103, 1104, 1105, 1107), which contains actual user data, becomes available, the assigned minicell can be inserted into the payload of the current ATM cell immediately after the last decoupling minicell. Unlike prior methods, there is no need to wait until the next ATM cell to insert an assigned minicell.
Patent KR-20000016759-A (KR)
Title: Absorbent articles
Inventor: BEWICK-SONNTAG
IPC: A61F13/15
Filed: 1997-06-17
Abstract: PURPOSE: Absorbent articles in particular sanitary napkins are provided which improve comfort in maintaining protection level performance by using breathable back sheets. CONSTITUTION: Absorbent articles in particular sanitary napkins with improved comfort, particularly by the use of breathable back sheets while maintaining protection level performance are described. This has been achieved by the selection of individual components of the absorbent article meeting specified requirements which are joined such that the absorbent article meets specific criteria in terms of comfort and protection. Disposable absorbent articles comprise liquid permeable upper sheets having a holding amount of liquid of below 0.22 g/m¬2/24 hr on 2.0g loads; an absorbent core having a vapor permeability of above 200 g/m¬2/24 hr positioned between the upper sheets and the back sheets; and breathable back sheets having a liquid permeability of below 0.16g on 15 ml loads.
Patent KR-20000022480-A (KR)
Title: Process for separating alpha-1-proteinase inhibitor from cohn fraction iv1+iv4 paste
Inventor: HWANG DUK SUNG
IPC: C12N9/64
Filed: 1997-06-27
Abstract: PURPOSE: A process for separating alpha-1-protease inhibitor is provided to produce a high yield, high specific activity alpha-1-PI preparation. CONSTITUTION: The process comprises providing an impure protein fraction which comprises alpha-1-PI. The impure protein fraction is suspended in an aqueous solution at pH 6. Insoluble proteins are recovered and resuspended in aqueous solution at pH 8,5. PEG is added to precipitate alpha-2 proteins. To the PEG supernatant precipitation, which comprises alpha-1-PI, is added ZnCl2 to precipitate crude alpha-1-PI. The crude alpha-1-PI is resolubilized and applied to an anion exchange medium. A fraction comprising alpha-1-PI is recovered from the anion exchange medium. Alpha-1-PI purified by the process has a specific activity about 1.0 units/OD280.
Patent KR-20000051130-A (KR)
Inventor: YOU YONG JUN
IPC: G03G15/00
Filed: 1999-01-19
Abstract: PURPOSE: An apparatus and a method for automatically detecting the size of a paper is provided to automatically detect the size of a paper to automatically reduce or enlarge the image to be printed according to the size of the paper. CONSTITUTION: A detecting section(400) detects the movement of a paper guide(310) which supports the paper which is supplied to a paper supplying section(300). The detecting section(400) is located at the upper portion of the paper guide(310), and is operated when a user moves the paper guide(310). A control section(100) obtains the size of the paper. A display section(600) displays the size of the paper to the user when a same data as the size of the paper exists in a data base section(200).
Patent KR-20000023865-A (KR)
Inventor: CHUNG DONG BAIK
IPC: A23L3/00
Filed: 1999-01-22
Abstract: PURPOSE: A process for food preservative and food additive by using a pine needle is provided which removes toxicity of synthetic food preservative and food additive and promotes health by using extract of the pine needle which is natural and cost is low. CONSTITUTION: A process for food preservative and food additive by using a pine needle is comprised of: pressuring 100kilograms of pine needle removed moisture after washing out by high-pressure press; pulling out 35.23wt.% of extracted solution and 64.77% of by-product of fibrous cell from pine needle, putting 35.23wt.% of extracted solution in a distilling kettle closed tight excluding a discharging tube; collecting distilled extract of the pine needle through cooling device by boiling solution of the pine needle maintaining the inside temperature of the kettle 97-100°C; and using 26.17wt.% of distilled extract as a food preservative and food additive.
Patent KR-20000051607-A (KR)
Inventor: SONG YANG SOO
IPC: F16H9/02
Filed: 1999-01-23
Abstract: PURPOSE: A gouraud pump is provided to increase maximum flow-out volume and maximum pressure of a gouraud pump by improving a shifting device of a pump CONSTITUTION: A gouraud pump comprises: a driving shaft (13) to be operated by a motor (12) in the inner of housing (11); a flange disk member (14) to be mounted on the driving shaft and to be rotatable; a cone-disk member to be linked with the driving shaft and a shaft gear (13a) and to control rotation of the flange disk member; a shifting handle (16) to separate the cone-disk member from the flange disk member and to control the rotation of a drived shaft (14c) connected with flange disk member; a crank (22) to be connected with the drived shaft through a chain (30) and a piston part (26); a piston part (26) to be mounted to make several connecting rods (23) link with the crank; a pump (20) to form a discharge chamber (27).
Patent KR-20000051629-A (KR)
Inventor: LEE SEONG HYEON
IPC: H01L21/205
Filed: 1999-01-25
Abstract: PURPOSE: A method for controlling a temperature in a diffusion furnace for a chemical vapor deposition process is provided to realize a uniform distribution of temperature in a wafer and thereby to enhance a uniformity of layers on the wafer. CONSTITUTION: A wafer is loaded into an inner tube of a diffusion furnace maintaining an initial temperature, for example, 650°C, in a first step(A). The loaded wafer is heated to a first temperature, for example, more than 790°C, in a next step(B). Then, the first temperature is maintained for a predetermined time by a stabilization step(C) to reduce deviation of temperature in the wafer. Next, required layers are formed on the wafer in a main step(E) while a reaction gas is introduced into the diffusion furnace and further the first temperature is decreased to a second temperature, for example, less than 790°C. The second temperature is decreased to the initial temperature in a next step(G) and the wafer is then unloaded from the inner tube in a final step(H). Preferably, a step(D) of keeping a uniform temperature and a step(F) of exhausting the gas may be performed before and after the main step(E).
Patent KR-19990045870-A (KR)
Title: 고무궤도용비진동트레드각
IPC: B62D55/24
Filed: 1999-02-02
Abstract: 차량용 궤도(10)는 일반적으로 다수의 휠(12,14,16)로 지지된다.  트레드-휠 진동은 궤도(10)가 차량이 이동하는 지면과 휠 사이를 통과할 때 발생된다.  궤도(10)는 궤도(10)가 사용될 때 지면과 접촉되는 다수의 외측 러그(32)를 포함한다.  각각의 외측 러그(32)는 러그가 궤도(10)의 종축(34)에 대해 배치되는 각을 표시하는 트레드 각(a), 트레드 피치(P) 및 러그 폭(H)을 갖는다.  궤도(10)의 내부와 접촉하는 휠(16)은 폭(B)을 갖는다.  트레드-휠 진동을 최소화시키는 트레드 설계는 트레드 각(a)의 접선으로 다층 플라이된 휠 폭(B)과 실질적으로 동일한 러그(32)의 피치(P)를 갖는다.
Patent KR-20000055053-A (KR)
Inventor: BANG MYUNG SUK
IPC: E01D2/02
Filed: 1999-02-03
Abstract: PURPOSE: A reinforcement method of a PC(prestressed concrete) beam bridge and a PC beam having a reinforcement structure thereof are provided to elevate the safety and the efficiency of a bridge and to lengthen the term of use. CONSTITUTION: A connecting reinforcement part(7) is formed by connecting a mechanical connecting steel reinforcing of a half slab(6) formed of precast concrete with a connecting steel reinforcing of a lower flange(4) of a PC beam. The half slab is across fixed between the lower flanges of two PC beams. Steel reinforcing concrete is grouted onto the half slab to form a reinforcement slab(9) in a certain thickness. Finally, the half slab, the reinforcement slab and the lower flanges of the PC beam are connected integrally.
Patent KR-19990045957-A (KR)
Title: 광고판의교환이가능한상품진열상자
Filed: 1999-03-02
Abstract: 가. 청구범위에 기재된 발명이 속하는 기술분야. 
     본 발명은 상점에서 봉지에 담겨지는 스넥류와 포장되어 지는 과자류의 상품을 수납하여 진열하기 위한 진열 상자에 관한 것으로, 특히 이러한 상자를 프레임과 기둥에 의한 조립체로 하고, 상기 조립체에 광고판으로 사용되는 벽체를 탈착이 가능토록 하여 상품의 내용에 따라 광고판을 손쉽게 교환할 수 있도록 하고 상기와 같이 조립된 상자를 상,하 또는 좌,우로 배치하거나 연결하여 진열할 수 있도록 됨이 특징인 것이다. 
     나. 발명이 해결하려는 기술적 과제. 
     종래에 상품을 진열하기 위한 방식은 선반으로 이루어진 진열대에 포장된 상품을 꺼내어 전부 외부로 노출된 상태에서 진열하는 방식을 취하고 있기 때문에 상품을 진열대 전체에 가득 채워야 하기 때문에 상품의 장시간 보관으로 인한 제품의 손상으로 많은 경제적인 손실이 발생되고, 상품의 진열 상태가 균일하지 않을 경우에는 상점의 미관을 해치게 되는 문제점이 있는 것이다. 
     따라서 이러한 문제점의 해결을 위하여 투명 아크릴로 제작된 상자를 이용할 수 있으나 이러한 상자는 상하좌우로 적층시킬 경우에 고정수단이 없고 또한 상품이 그대로 보이도록 한 것에 불과하여 상품의 다양성을 나타내어야 하는 광고측면에서는 많은 문제점이 있어 최근에는 이러한 상품의 인식을 위한 광고 효과를 위하여 별도의 광고물을 준비하여야 하였고, 상품에 대한 광고물이 인쇄된 진열 상자는 한 종류의 상품에만 적용이 가능한 것으로 상품의 종류에 따라 상자를 일일이 준비하여야 하는 단점이 있었다. 
     다. 발명의 해결방법의 요지. 
     본 발명의 상품 진열 상자는 끼임홈이 형성된 프레임에 기둥이 끼여진 조립체에 광고판을 탈착이 가능토록 끼워 상자를 조립토록 함으로써 상품의 광고 효과를 높일 수 있음과 동시에 상품의 종류에 따라 광고판을 교환하여 상품을 다양하게 진열할 수 있도록 한 것이며, 상기의 프레임 외측면에 조립홈과 조립돌기를 형성하여 조립된 상자를 상,하, 좌,우로 연결하여 진열할 수 있도록 한 것이다. 
     라. 발명의 중요한 용도 
     광고판의 교환이 가능한 상품 진열 상자.
Patent KR-19990077555-A (KR)
Title: 스트레인복굴절판장치
IPC: G02B26/06
Filed: 1999-03-03
Abstract: 본 발명은 스트레인 복굴절 판 장치에 관한 것이다.  본 발명에 따라 판 (1) 의 측면에 압력 또는 추력 장치 (41-49) 가 고정된다.  바람직하게는 둥근 광 다발 횡단면에 대해 직사각형 계단 (11-19), 유압식 압력 전달 수단, 중량 발생 수단 및 열 대칭 구성을 가진 판이 제공된다.
Patent KR-20000060192-A (KR)
Inventor: OH JEONG SEOK
IPC: H01L21/203
Filed: 1999-03-12
Abstract: PURPOSE: A sputtering device capable of adjusting the gap between a wafer and a metal target is provided to reduce the sputtering time by easily adjusting the gap between a wafer and a metal target. CONSTITUTION: A sputtering device(100) comprises a sputtering chamber(10) having a space therein. A metal target(40) is coupled to a cathode(30) which is installed in the sputtering chamber(10). A wafer stage(70) is installed in the sputtering chamber(10). The wafer stage(70) is spaced from the metal target(40) by a predetermined distance. A shifting device for shifting the wafer stage is provided. The shifting device is controlled by a controlling device. The metal target(40) and the wafer stage(70) are covered with a first shield film(50). A second shield film(75) is positioned between the wafer stage(70) and the first shield film(50).
Patent KR-19990078326-A (KR)
Title: 액정 장치 및 표시장치
IPC: G02F1/13363
Filed: 1999-03-26
Abstract: 표시 장치와 같은 액정 장치는 제1면에서의 면 디렉터 배향이 제1 방향으로 배향되고 제2면에서의 면 디렉터 배향이 제2의 다른 비수직 방향으로 배향되는 트위스트형 액정층을 포함한다.  층은 예를 들어, 선형 편광기와 반사기 사이에 배치된다.  리타더는 층과 편광기 사이에 배치되어, 층 양단의 제1 전압으로 층의 잔여 리타데이션을 보상한다.  예를 들면, 리타더는 잔여 리타데이션과 거의 동일한 리타데이션을 가지며, 상기 배향들의 이등분선에 수직인 광축을 갖는다.
Patent KR-20000062076-A (KR)
Inventor: LEE CHANG JIN
IPC: A61K8/19
Filed: 1999-03-30
Abstract: PURPOSE: A hairdye containing charcoal is provided, which can alleviate toxicity, remove odor by anion, being emitted from the charcoal, thereby useful for maintaining homeostasis of human. CONSTITUTION: To achieve the above objects, charcoal is pulverized into fine powders. After treating the fine charcoal powders to be non-toxic to human, an effective amount of powder is added in a conventional preparing process of hairdye.
Patent KR-19990088453-A (KR)
Title: 연료장치의연료분사기의동작제어방법
IPC: F02D41/14
Filed: 1999-05-20
Abstract: 본 명세서는 엔진(10)과 관련이 있고 엔진(10)의 진동을 감지하도록 배정된 가속도계(14)를 포함하는 형태의 제어 시스템을 사용하는 연료 장치의 연료 분사기(12)의 동작을 제어하는 방법, 및 엔진(10)의 진동을 검출하는 가속도계(14)의 출력 신호를 감시하도록 배정된 감시 수단(16)을 기술한다.  상기 방법에는 분사기(12)에 구동 펄스를 인가하고, 구동 펄스의 인가로 분사기(12)와 관련된 엔진의 실린더 내에서 연소가 일어나는지의 여부를 판단하기 위해 감시 수단(16)과 가속도계(14)를 사용하고, 연소를 야기하기 위해 분사기(12)에 반드시 공급되는 펄스의 최소 길이를 결정하는 구동 펄스의 지속기간을 수정하는 것을 포함된다.