baber/WOPTO huggingface dataset:
Patent KR-20010077106-A (KR)
Title: co-planar wave guide
Inventor: KIM HONG DEUK
IPC: H01L27/04
Filed: 2000-01-31
Abstract: PURPOSE: A coplanar wave guide is provided, which can cover a wide range of impedance in a semiconductor integrated circuit design, and can reduce a power consumption of the coplanar wave guide. CONSTITUTION: Plating basic layers(101,102) are formed by depositing a Ti layer(101) and an Au layer(102) continuously on a substrate(10) using a thermal deposition method. After forming a plating frame by exposing and developing a photoresist, a transmission line(104) is formed by an electroplating of Au. The photoresist used as the plating frame is removed and the revealed basic layers are etched. Then, a sacrificial layer(105) revealing the transmission line in the center is formed by patterning a photoresist. Then, a corner of the sacrificial layer becomes smooth by reflowing the sacrificial layer photoresist. Then, a plating basic layer(106) is formed by thermally depositing an Au, and a plating frame(107) is formed by patterning a photoresist on the plating basic layer. And a top layer(108) of the transmission line is formed by electroplating an Au. Then, a central transmission line is completed whose both ends are elevated from the substrate, by removing the sacrificial layer.
Patent KR-20010083371-A (KR)
Title: Note Book Use of Car Frame
Inventor: KIM BO YEAN
IPC: B60N3/00
Filed: 2000-02-11
Abstract: PURPOSE: An office system using a laptop computer is provided to use the room of a vehicle as an office by installing a laptop computer in the front face of the vehicle. CONSTITUTION: An office system in a vehicle comprises a slide groove(110) formed in an instrument panel(100) in the front face of the vehicle room, a drawer(200) guided forwardly and backwardly along the slide groove, an installation stand fixing a laptop computer(130) withdrawn out from the drawer, and a strut. The laptop computer is settled in a space(230) in the upper portion after the drawer is inserted to the slide groove. By pulling a grip(210), the laptop computer is withdrawn out from the instrument panel. After adjusting the widthwise length of the installation stand, the laptop computer is settled on a mobile panel and a fixed panel. Simultaneously, the mobile panel is moved rightwardly and the laptop computer is fixed. For using the laptop on a steering wheel(120), the laptop is settled on the strut while the strut is adhered to the steering wheel.
Patent KR-20010081403-A (KR)
Title: Storage node contact forming method of memory device
Inventor: BAEK YEONG GEUM
IPC: H01L27/10
Filed: 2000-02-14
Abstract: PURPOSE: A method for forming a storage node contact of a memory device is provided to prevent a nitride layer from upper portion of a storage node by forming the storage node corresponding to a height of a nitride layer. CONSTITUTION: The first interlayer dielectric(22) is deposited on a semiconductor substrate(21). A poly plug(23) is formed thereon. The second interlayer dielectric(24), a conductive layer are deposited on the whole upper portion. A bit line(25) is formed by patterning the conductive layer. The third interlayer dielectric(26) is deposited on the whole upper portion. A nitride layer(27) is deposited on the third interlayer dielectric(26). A contact hole is formed by etching the third interlayer dielectric(26) and the second interlayer dielectric(24) to expose the poly plug(23). The contact hole is filled with a polysilicon. A storage contact(28) is formed by planarizing the polysilicon to expose the nitride layer(27). An oxide layer(29) is deposited on the storage contact(28). The storage contact(28) is exposed by etching the oxide layer(29), the nitride layer(27), and the third interlayer dielectric(26).
Patent KR-20010082828-A (KR)
Title: Liquid Crystal Display Device And Method for Fabricating the same
Inventor: KWON O NAM
IPC: G02F1/136
Filed: 2000-02-21
Abstract: PURPOSE: A liquid crystal display and method for manufacturing the same are to prevent an opening of the data line at a crossing point of the gate line and the data line due to increased height of the gate line, thereby minimizing the failure rate. CONSTITUTION: A groove portion is formed at a selected portion of a transparent substrate. The first metal pattern including a data line(42), a gate line(44) and a gate electrode(40) for a thin film transistor is formed in the groove portion. A gate insulating film and an active layer are orderly formed on the resultant structure. A source electrode(52) and a drain electrode(54) are formed on the active layer such that they are overlapped with the data line. A passivation layer is formed on the resultant structure and is then patterned to form the first contact hole(64) for exposing the drain electrode and the second contact hole(62,66) for exposing the data line and the source electrode at the same time. A metal film is deposited on the resultant structure and is then patterned to form a pixel electrode(68) electrically connected to the drain electrode and a link electrode(70) commonly connected to the data line and the source electrode.
Patent KR-20000058155-A (KR)
Title: Vertical fuse and method of fabrication
Inventor: NARAYAN CHANDRASEKHAR
IPC: H01H85/00
Filed: 2000-02-23
Abstract: PURPOSE: A vertical fuse and fabrication method is prvided for reducing the area occupied by fuses on a semiconductor chip, and for adjusting the fuse resistance for the fuses in a semiconductor device. CONSTITUTION: A fuse for semiconductor devices includes a substrate having a conductive path disposed on a surface thereof, a dielectric layer disposed on the substrate and a vertical fuse disposed perpendicularly to the surface through the dielectric layer and connecting to the conductive path, the vertical fuse forming a cavity having a liner material disposed along vertical surfaces of the cavity, the vertical surfaces being melted to blow the fuse.
Patent KR-20010087599-A (KR)
Title: System for controlling power supply
Inventor: HAN JEON SIK
IPC: G06Q30/00
Filed: 2000-03-08
Abstract: PURPOSE: An electric power control system is provided to manage loading efficiently according to the pattern analysis of the electric power consumption and to supply a radio two directional communication module, which is necessary for the radio control and the remote control. CONSTITUTION: The electric power control system includes an RF signal detecting instrument(1), an electric power detecting instrument(2), a load control shortage module(3), a system controller(4) and a power supplying instrument(5). The RF signal detecting instrument(1) detects the RF signal, which flows in from the outside. The electric power detecting instrument(2) detects flowing of the load current and converts it into the consumed power quantities. The load control shortage module(3) shorts and connects loading. The system controller(4) controls the operation of the system and stores the gained data. The power supplying instrument(5) supplies the electric power to the RF signal detecting instrument(1), the electric power detecting instrument(2), the load control shortage module(3) and the system controller(4).
Patent KR-20000076847-A (KR)
Title: 반도체 장치 및 그 제조 방법
IPC: H01L21/768
Filed: 2000-03-14
Abstract: 홈배선에서 사용하는 질화 탄탈 등의 배리어 메탈층의 압축 응력에 의해 유기 절연체 재료가 변형되고, 홈배선에서 사용하는 홈이 변형되어, 홈 내에의 시드층의 형성이 불충분하게 되기 때문에 생기는 전해 도금에서의 도전체의 매입(埋入) 불량을 해결하여, 배선 신뢰성의 향상을 도모하는 것을 과제로 하고 있다. 
     기판(11) 상의 제2 절연막(15)에 형성한 홈(16)과, 그 홈(16)의 최소한 내벽에 형성한 배리어 메탈층(17)과, 그 배리어 메탈층(17)을 통해 홈(16)의 내부에 매입되어 이루어지는 홈배선(18)을 가지는 반도체 장치에 있어서, 홈배선(18)으로부터 소정 간격 이내의 제2 절연막(15)에 또한 그 홈(18)에 따라 연속적으로 또는 단속적으로 오목부(19)가 형성되어 있는 것이다.
Patent KR-20010095458-A (KR)
Title: APPARATUS FOR MEASURING THE RESIDUAL STRESS IN Fe-Ni LEAD FRAME THIN SHEET
Inventor: CHO BONG HYEON
IPC: G01L1/14
Filed: 2000-03-30
Abstract: PURPOSE: A residual stress measuring device for a lead frame material is provided to determine the reject of a lead frame according to the size and distribution of residual stress detected in response to the change of flux, thereby preventing the deviation of a semiconductor chip from a position when the semiconductor chip is mounted on the reject lead frame. CONSTITUTION: A residual stress measuring device for a lead frame material includes a sensor probe(16) for generating a magnetic flux for measuring a residual stress of a magnetic conductive material for lead frame, a signal generating part(90) for generating a predetermined measurement signal to be applied to the sensor probe for detecting a change of the magnetic flux according to the residual stress, a signal conversion part for detecting a magnetic flux signal input to the sensor probe by the contact between the sensor probe and the lead frame to convert the signal to an electric signal, and a main control part(120) for detecting the size and distribution of the residual stress of the lead frame according to the magnetic flux signal output from the signal conversion part and the change of input magnetic flux to determine the quality of the lead frame.
Patent KR-20010020703-A (KR)
Title: Method For Machining Ceramic Green Sheet And Apparatus For Machining The Same
Inventor: YAMAMOTO TAKAHIRO
IPC: H01L21/48
Filed: 2000-03-31
Abstract: PURPOSE: A device is provided to efficiently form a plurality of through holes in a green sheet by passing a laser beam emitted from a laser beam source through a diffraction grating, splitting into a plurality of laser beams, and irradiating the green sheet therewith. CONSTITUTION: A ceramic green sheet(10) is supported by a supporting means (XY table)(11). The laser beam(2) from a laser beam source(1) passes through a diffraction grating(3). The diffraction grating(3) splits the laser beam(2) into a plurality of laser beams having the shape corresponding to through holes formed in the ceramic green sheet(10). The ceramic green sheet(10) is irradiated with the laser beam(2) by a galvano-scan mirror(4) and a condenser lens(5). The laser beam is the CO2 laser beam of pulse shape, and the diffraction grating(3) is preferably formed of a material high in transmissivity of the laser beam(2).
Patent KR-20010094156-A (KR)
Inventor: PARK SAEING HYUN
IPC: A47L13/512
Filed: 2000-04-04
Abstract: PURPOSE: A mop hanger is provided to hang a mop conveniently by fitting the mop to the mop hanger, and to separate the mop from the mop hanger simply by pushing. CONSTITUTION: A mop fitting device is composed of a metal plate fixing unit(12); an extension part(13) extended at both sides of the fixing unit; elastic parts(14) extended at both sides of the extension part, and bent in the front of the fixing unit; an assembling part(16) extended in upper and lower parts of the elastic parts; a triangular bracket(1); two rollers(17) combining with the assembling part, and having plural recessed contact faces(18); and a stopper(20) combining with the fixing unit, and forming a recessed supporting face(21) having the same curvature of the outer periphery of a mop. The rollers are rotated and the mop is inserted with pushing and fitting the mop between two rollers. Both elastic parts are spread, and the front of the mop is supported with the supporting face of the stopper. The elastic part is restored, and the rear part of the mop is elastically supported with the rollers. The mop is conveniently installed and separated with the elastic force of the rollers, the stopper and the elastic part in pushing or pulling the mop between the rollers.
Patent KR-20010094719-A (KR)
Title: Study service system using a network
Inventor: KWON HYEON JIN
Filed: 2000-04-06
Abstract: PURPOSE: A customized learning service system is provided to cause a user to perform an effective learning by analyzing an inclination and a level of the user. CONSTITUTION: A client PC(20) receives a question-learning information, which a web page of an online question-learning information service site and makes answers. The client PC(20) transmits the written answers to the online question-learning information service site. When the answer is wrong, the client PC(20) receives question-learning information, which belongs to the kind of the wrong answer. A question making server(30) provides a web page for a question-learning information service to the client PC(20). The question making server(30) compares the written answers from the client PC(20) with right answers and makes and transmits a marking result information to the client PC(20). When the answer is wrong, the question making server(30) provides a question-learning information, which belongs to the wrong answer to the client PC(20).
Patent KR-20010095791-A (KR)
Title: Method for an account-transfer service in merchant shop
Inventor: KIM BYEONG OK
IPC: G06Q20/10
Filed: 2000-04-12
Abstract: PURPOSE: A method for serving an account transfer service in a member store is provided to transfer a deposit regardless of time and place by directly providing the account transfer service in the member store selling a commodity. CONSTITUTION: A card terminal(100), a middle management enterprise(300), a member store entrance account bank(400), a client entrance account bank(600), and a client remittance account bank(800) are connected to a network, a CD(cash dispenser) common network(500), and other bank exchange common network(700), respectively. The card terminal(100) of a member store is composed of a hardware in order to request an approval by collecting an ID, a password, an amount of transfer money, a remittance bank, and a remittance account number of own card or an IC card, according to a request for a financial additional service, such as an account transfer and by coding it with a characteristic number of the member store. The middle management enterprise(300) stores characteristic information of the registered member store, manages it. The middle management enterprise(300) receives information outputted from the card terminal(100) of the member store through a telephone network(200)(PSTN(public switched telephone network) or PSDN(packet switched data network)), assorts and converts it by each service, searches the member store, and transfers it the member store entrance account bank(400).
Patent KR-20010044041-A (KR)
Inventor: PYO GUK SEON
Filed: 2000-04-12
Abstract: PURPOSE: A free gift information service method is provided to enable a user to participate in a plurality of free gift events on a client program without accessing free gift service sites by offering free gift information and advertisement messages. CONSTITUTION: The method comprises steps of a user downloading a client program and installing the program(1), the user inputting personal data on the program and transmitting the input data to a web server(2), the web server storing the input data at a database server(3), the web server inputting free gift information at the database server(4), the client program accessing the web server at every set time stored in the client program and reading the free gift information and advertisement data from the database server(5), the client program notifying the user of the new free gift information(6), the user selecting one among the free gift information and participating in the event(7), the user moving to a free gift event site and inputting proper data required in the event site(8).
Patent KR-20010095982-A (KR)
Title: Circuit for driving liquid-crystal cell in liquid crystal display panel of active matrix type
Inventor: CHO SEONG HO
IPC: G09G3/36
Filed: 2000-04-14
Abstract: PURPOSE: A driving circuit of a liquid crystal cell in an active matrix type liquid crystal display panel is provided, which can retain a stable display state even when a driving voltage from the external is unstable. CONSTITUTION: The first electrode of a liquid crystal cell(LC) is grounded. The first back-to-back diode(BD1) for bidirectional current control is connected between a corresponding scan line(SLm) and a data line(DLn) through a resistor(R). Also, the second back-to-back diode(BD2) for the bidirectional current control is connected between the scan line and the second electrode opposite to the first electrode of the liquid crystal cell through the resistor. The first and the second back-to-back diode include two diodes respectively, and these two diodes are connected each other and their cathodes are connected to the external.
Patent KR-20010096901-A (KR)
Title: 하나의 공기포켓속에 3가지 기능을 내장한 침대용 매트리스 제조방법.
Inventor: LEE TEA SUK
IPC: A47C23/00
Filed: 2000-04-18
Abstract: 본 발명은 하나의 공기 포켓 속에 3가지 복합기능을 갖는 침대용 매트리스에 관한 것으로 3가지 기능을 갖는 상부 몸체와 공기의 유입 및 압력 조절 수단을 갖는 하부 몸체를 일체로 하여 사용자의 체중에 따라 자유롭게 공기의 유입 및 압력이 조절될 수 있도록 하였으며 침대 매트리스에 조명 전구를 설치하도록 되어 있어 사용자에게 편안함과 아름다움을 더해주는 것을 특징으로 하는 3가지 복합기능을 갖춘 침대용 매트리스이다.
Patent KR-20010097737-A (KR)
Inventor: PARK NO WOOK
IPC: B09B3/00
Filed: 2000-04-25
Abstract: 본 발명은 음식물 쓰레기를 처리하기 위한 장치에 관한 것이다. 
     본 발명은 음식물 찌꺼기를 발효 및 분해하여 퇴비를 하기 위한 전처리과정으로서, 음식물 찌꺼기에 포함된 이물질을 선별하기 위한 공지의 장치에 있어서, 
     하부에 위치된 음식물 쓰레기를 상부로 이송하기 위하여 저장조(1)와 스크류 콘베어(2)와 상하길이방향으로 장치된 승강컨베어(3b)로 장치된 이송부재(c)와; 상기 이송부재(c)에 의하여 상부에서 투입되는 음식물 쓰레기에 포함된 입자 큰 이물질을 제거하기 위하여 파쇄기(11)와 스크린 선별기(12)가 장치된 이물질 스크린 선별부재(V)와; 상기 이물질 스크린 선별부재(V)에서 투입된 음식물 쓰레기를 분쇄한 후 비중에 의하여 이물질을 선별하기 위하여 분쇄기(21)와 비중선별기(22)가 장치된 이물질 비중선별부재(T)를 상하로 배열되게 설치하여서 구성된 것으로서, 음식물 쓰레기를 앞서, 이물질을 완전히 제거하여 양질의 퇴비를 생산할 수 있을 뿐 아니라, 처리효율을 상승시킬 수 있는 유익한 발명인 것이다.
Patent KR-20010014834-A (KR)
Inventor: KIZILYALLI ISIK C
IPC: H01L27/088
Filed: 2000-04-27
Abstract: PURPOSE: A gate oxide layer with two types of thickness is formed in a semiconductor device by making an oxygen diffusion barrier layer to check change of a second thickness of a gate oxide layer during formation of a first thickness of gate oxide especially for CMOS device and circuit. CONSTITUTION: A gate oxide layer (30) is formed to a predetermined first thickness (32) on a substrate (20), and an oxygen diffusion barrier layer (40) is deposited on the gate oxide layer (30). Thereafter, a photoresist mask is selectively patterned on the barrier layer (40). Then, a photoresist mask is removed. Then a gate- dielectric stack structure (10) is subjected to thermal oxidation process, and a new gate oxide layer (30) is formed on a first device (50). The gate oxide layer (30) is selectively formed to a second thickness (34) which is different from the first thickness (32). The oxygen diffusion barrier layer (40) deposited on the gate oxide layer (30) of a second device (60) checks further oxidation of the gate oxide layer (30).
Patent KR-20010107099-A (KR)
Title: 헤드 짐벌 조립체
Inventor: BAE BYEONG YEONG
IPC: G11B21/21
Filed: 2000-05-25
Abstract: 하우징 내에 회동가능하게 설치된 액츄에이터아암의 단부에 고정되는 로드빔과, 로드빔의 단부에 설치되어 탄성변형 가능한 플렉서와, 디스크에 대면하도록 상기 플렉서에 지지되며 헤드를 가지는 슬라이더를 포함하는 헤드 짐벌 조립체에 있어서, 플렉서는, 일단이 로드빔의 단부에 지지되는 판형의 베이스부와; 베이스부의 자유단부로터 고정단부쪽으로 탄성변형에 의해 처질 수 있도록 베이스부에 소정 슬릿을 형성함에 의해 마련되며, 슬라이더가 부착되는 지지부;를 포함하며, 지지부의 자유단부로부터 슬라이더까지의 최단거리 L1은 다음의 조건식을 만족하는 것을 특징으로 하는 헤드 짐벌 조립체가 개시된다. 
     [조건식] 
     L1 〉 H1 
     여기서, 상기 H1은 상기 슬라이더의 두께이다.
Patent KR-20010007168-A (KR)
Inventor: YAKO YOSHIKO
IPC: G03F7/09
Filed: 2000-06-01
Abstract: PURPOSE: To obtain a positive type photoresist composition excellent in various properties such as sensitivity, resolution, the rate of residual film, suitability to coating and heat resistance and giving a pattern whose side faces are nearly vertical and smooth by incorporating an alkali-insoluble or slightly alkali- insoluble resin which is made alkali-soluble by the action of an acid, an acid generating agent and a specified nitrogen-containing cyclic compound. CONSTITUTION: The photoresist composition contains an alkali-insoluble or slightly alkali-insoluble resin which is made alkali-soluble by the action of an acid, an acid generating agent and a nitrogen-containing cyclic compound of the formula, wherein X is CH2 or C(=0), two of R1-R4 are each a lower alkyl and the remaining two are each H. The composition preferably contains about 50-99 wt.% of the resin, about 0.05-20 wt.% of the acid generating agent and about 0.01-20 wt.% of the nitrogen-containing cyclic compound, based on the solid content of the composition.
Patent KR-20010020985-A (KR)
Title: Method and apparatus for tensioning large-diameter strand cables
Inventor: FARGIER CYRILLE
IPC: E04G21/12
Filed: 2000-06-13
Abstract: PURPOSE: A method and a device for tightening large diameter strand cable are provided to obtain the same tightening value with the whole strand of the cable when the tightening process is completed. CONSTITUTION: A reference expandable member tref is installed along a cable so that one end is connected to a fixed point(TA1) and the other end is movable through one fixing body(A2) out of two fixing bodies(A1, A2) of the cable. While each strand is successively tightened and fixed, the strand is tightened and its end part is fixed, ad the movement(S1) of the strand and the movement(a1) of the reference expandable member tref are measured. The next strand(t2) is tightened and fixed by the specified value(S2) corresponding to the difference between both movements(S1, a1). The additional movement(a2) where the reference expandable member tref is moved when this strand is tightened and fixed is measured. The process to tighten and fix the further next strand is repeated corresponding to the difference from the movement(S2) of the strand.
Patent KR-20010114068-A (KR)
Inventor: HONG JONG DEOK
IPC: A01C1/04
Filed: 2000-06-21
Abstract: 본 발명은 씨앗의 대량파종 이후 생존률을 높이기 위한 방안에 관한 것으로 효과적인 살포파종 방법을 제시한다. 씨앗의 대량파종은 주로 항공기에서 종자를 살포하는 것이 일반적이다. 그러나 이러한 방법은 평야지대에서는 비교적 만족할 만한 생존률을 기대할 수 있으나 산지와 같이 경사진 지역에서는 씨앗이 바람이나 가벼운 흙사태, 또는 살포 시 낙하속력과 자체무게에 의해 아래로 굴러 떨어져 계곡에 몰리는 과정에서 발아하지 못하고 죽게 되는 경우가 많다. 그러므로 극히 적은 수의 종자만이 발아하고 생존하게 된다. 따라서 본 고안은 이러한 문제를 해결하는 방안으로 씨앗에 단단한 자양분을 코팅처리하고 산탄 총알과 같이 빠른 속도로 발사하여 땅에 박히도록 하는 방법을 제시한다. 또한 씨앗에 붙어 있는 그물을 헬기 등의 항공기로 산에 휘감거나, 씨앗이 붙은 실(줄)을 헬기 등의 항공기로 산에 휘감는 파종법으로 그물이나 실과 같은 섬유가 산의 작은 돌출부에 얽혀 결과적으로 씨앗이 고정되도록 하는 효과를 발생하도록 한다. 또한 산탄식 파종과 그물과 실을 이용하는 파종에 있어 항공기에만 의존하지 않고 로켓이나 대포의 사격, 그리고 연날리기와 풍선날리기 등의 방법을 동원하여 실시하는 방법론을 제시한다.
Patent KR-20020000588-A (KR)
Inventor: PARK YEONG HUN
IPC: H01L21/205
Filed: 2000-06-24
Abstract: PURPOSE: A reactor for depositing a semiconductor thin film on wafer is provided to deposit a thin film having a high purity and superior electrical properties in which impurities on a wafer are removed to the utmost, and which is capable of accomplishing superior step coverage. CONSTITUTION: The reactor for depositing a thin film comprises a first connection line(121) which is installed at a shower head plate(120), and through which a first reaction gas and/or inert gas to be supplied are transferred; a second connection line(122) which is installed at a shower head plate(120), and through which a second reaction gas and/or inert gas to be supplied are transferred; and a diffusion plate which is installed at the lower part of the shower head plate(120) and equipped with a plurality of jet orifices(131) formed on a wafer(W) so as to inject the first reaction gas flown in through the first connection line(121) to the upper part of the wafer(W), and a plurality of nozzles(133) formed in the inner surface direction of a reactor block(110) so as to inject the second reaction gas flown in through the second connection line(122) to the side of the outer circumference of the wafer(W).
Patent KR-20000063306-A (KR)
Inventor: YOON SEOK MO
IPC: G08C19/00
Filed: 2000-06-24
Abstract: PURPOSE: A battery diagnosing method of cradle for charging a handy terminal is provided to inform a user of abnormality information by using an LED or a buzzer sound. CONSTITUTION: A remote meter reading system charges a battery pack of a handy terminal and provided a communication package between the handy terminal and a computer. The connection of the handy terminal and the battery pack is detected. The temperature and the voltage data of a battery pack are read by communicating with the handy terminal. The read data are compared with a predetermined standard value to determine the state of the battery pack. The state of the battery pack is expressed by using an LED or a buzzer sound.