baber/WOPTO huggingface dataset:
Patent KR-20030013557-A (KR)
Title: Method of forming a metal wiring in a semiconductor device
Inventor: KIM BO U
IPC: H01L21/768
Filed: 2001-08-08
Abstract: PURPOSE: A method for fabricating a metal interconnection of a semiconductor device is provided to prevent a fine pillar-type metal pattern, by making metal layers connected by a pillar-type metal pattern, by forming the metal pattern after a process for patterning a metal layer for forming a lower metal interconnection, by having the lower metal interconnection and the metal pad made of a metal layer, and by making the lower portion of the metal pattern broader than the upper portion. CONSTITUTION: An interlayer dielectric is formed on a semiconductor substrate(301) and patterned to form a contact hole so that a predetermined portion of the substrate is exposed. A metal layer and an anti-reflective coating(ARC) are sequentially formed on the interlayer dielectric to fill the contact hole. The ARC is patterned. The metal layer in the exposed portion is etched to form a lower metal interconnection. After a photoresist layer is formed, a predetermined photoresist layer pattern is formed on the ARC. The photoresist layer is patterned to make the photoresist layer left between the lower metal interconnections. After the ARC is patterned, the metal layer in the exposed portion is etched to form the metal pattern. After a spacer(306) is formed on the sidewall of the metal pattern and the lower metal interconnection, the metal layer in the exposed portion is etched. The second interlayer dielectric(313) is formed and planarized until the surface of the metal pattern is exposed. A metal interconnection is formed on the second interlayer dielectric.
Patent KR-20030018108-A (KR)
Title: The array substrate for a liquid crystal display device
Inventor: KWAK DONG YEONG
IPC: G02F1/1362
Filed: 2001-08-27
Abstract: PURPOSE: An array substrate of a liquid crystal display is provided to prevent a gate line and a pixel electrode from contacting with each other through a storage contact hole, thereby improve production yield. CONSTITUTION: An array substrate of a liquid crystal display includes a substrata(100), a gate line(112) and a data line(124) formed on the substrate, intersecting each other to define a pixel region, and a thin film transistor formed at the intersection of the gate line and the data line. The array substrate further includes an auxiliary capacitor composed of the gate line and a metal layer(132) having an extended portion(133) formed on the gate line and extended to the pixel region, and a pixel electrode(146) formed on the pixel region and connected to the extended portion of the metal layer. The thin film transistor consists of a gate electrode(114), a semiconductor layer(120a), source and drain electrodes(126,128).
Patent KR-20010088980-A (KR)
Inventor: KIM YEONG WAN
IPC: H04B1/38
Filed: 2001-08-29
Abstract: PURPOSE: A car multimedia system is provided to install a USB(Universal Serial Bus) port or an IEEE1394 port in handsfree device and connect the USB port or the IEEE1394 port with a digital camera(or web camera) and a handy-phone to store a picture and a moving picture in a server on the Internet. CONSTITUTION: A DB server device unit(10) stores a photograph and a voice according to a web server and an ID. The Internet(20) is connected with the DB server device unit(10). A mobile phone unit(30) is connected with the Internet(20). A data connection module unit(60) converts data to be suitable for a handy-phone. A serial port unit(80) is composed as an IEEE1394 port or a USB port. Picture data of a client are stored on the Internet(20) using an Internet upload function of the handsfree and the mobile phone.
Patent KR-20030013227-A (KR)
Title: The foundation equipment of an water mettress
Inventor: MOON IL HO
IPC: A47C27/08
Filed: 2001-09-08
Abstract: PURPOSE: An apparatus for installing a heater of a water blanket is provided to rapidly heat water to a predetermined temperature at a low electricity cost due to no heat loss at all. CONSTITUTION: A sheet heater(3) is installed in the water by forming a heater space portion at the middle portion of the thickness of a silk sheet(6). A synthetic resin(PVC) or urethane waterproof coating layer is formed on the outer periphery of the sheet heater(3) and a power line(7). A synthetic resin(PVC) bolt of the same material as a waterproof sheath(2) is bonded integrally to a lead portion of the power line(7) of the waterproof sheath(2) by a high frequency wave or ultrasonic wave. The power line(7) is inserted into a central hole of the synthetic resin(PVC) bolt and thereafter a water tight packing and a synthetic resin(PVC) nut(10) are coupled thereto in order.
Patent KR-20020055354-A (KR)
Inventor: KAMIYA SHIGEKI
IPC: H04N7/16
Filed: 2001-09-29
Abstract: PURPOSE: A method and a system of encrypted data delivery are provided to perform multipoint delivery of encrypted digital data to specific destinations. CONSTITUTION: A digital data is delivered over a high-speed multipoint delivery network(3) suitable for delivering large quantities of data at high speed in a broadband environment. A content producer(1) sends digital data content to an electronic delivery operator(2) from which the content is delivered to specific destinations(A,B), over the high-speed multipoint delivery network(3). The high-speed multipoint delivery network(3) is a broadband network which includes a broadcasting satellite, optic fibers and/or other resources. Such a network is capable of transmitting large quantities of data at least in the downward direction. Alternatively, the network has bidirectional capabilities permitting mass data transmission in both the upward and the downward directions.
Patent KR-20030032183-A (KR)
Title: Novel expressing vector, recombinant Hansenula polymorpha and a production process for human serum albumin using recombinant Hansenula polymorpha
Inventor: CHOI GEUN BEOM
IPC: C12N15/81
Filed: 2001-10-16
Abstract: PURPOSE: An albumin expression vector, a transformed yeast, and a method for producing recombinant human serum albumin are provided, thereby producing the recombinant human serum albumin in higher yield without specific expression inducing condition or material. CONSTITUTION: The albumin expression vector pYHSA173(KCTC 10006BP) is constructed to be inserted into a region of the Hansenula polymorpha GAP gene, wherein 5'-UTR containing cDNA encoding albumin is connected to a GAP promoter derived from Hansenula polymorpha. A transformed yeast, Hansenula polymorpha DL1-L/G12 (KCTC 10007BP), is produced by transforming yeast with the albumin expression vector pYHSA173(KCTC 10006BP). The method for producing recombinant human serum albumin comprises culturing the transformed yeast Hansenula polymorpha DL1-L/G12 (KCTC 10007BP) in a medium containing 6%(w/v) of glycerol at pH 5.5 to 6.0.
Patent KR-20030034953-A (KR)
Title: Vibration reduction device for washing machine
Inventor: PARK GWAN RYONG
IPC: D06F37/26
Filed: 2001-10-29
Abstract: PURPOSE: A vibration reducing apparatus for a washing machine is provided to reduce vibration of an outer tub by mounting a damping member in a case, and to prevent noise from being transmitted out of the case by restricting striking or walking at the initial stage of dehydration. CONSTITUTION: A washing machine is composed of a case(1) forming the exterior; an outer tub(2) installed in the case to store washing water; a damper(10) supporting the outer tub to the case and absorbing vibration of the outer tub in washing; and a damping member(20) formed in the case to absorb vibration. An inner periphery(20a) of the damping member is spaced from the outer periphery of the outer tub, and formed concentrically with the outer tub. The uneven part is formed in the damping member to absorb noise efficiently.
Patent KR-20020023166-A (KR)
Inventor: LEE CHANG WON
IPC: C23C2/22
Filed: 2001-10-31
Abstract: PURPOSE: An equal coating application device for a steel sheet coater is provided to always uniformly manufacture products of high quality by always coating a film to a uniformed thickness on a steel sheet continuously injected into the steel sheet coater using a coating solution. CONSTITUTION: In a steel sheet coater(A) in which a coating roller(10) coats a coating solution to a certain thickness on the surface of each pieces of steel sheets(P) continuously supplied on a roller conveyor(100), the coating roller(10) receives the coating solution contained in a coating solution storage case(200) through a pickup roll(30) and a metering roll(40) and is engaged with a backup roller(20) at the lower part of the coating roller(10), the equal coating application device for the steel sheet coater is characterized in that a roll scraper(50) is closely adhered onto the coating roller(10) in such a way the roll scraper(50) is diagonally contacted with the upper part of the coating roller(10) so as to remove remaining residual coating solution after each one revolution of the coating roller(10), and scraper blades(11,21,51) are slantly and closely adhered to one sides of each of the coating roller(10), roll scraper(50) and backup roller(20) respectively so as to completely remove the remaining coating solution on the surface of the rolls(10,20,50).
Patent KR-20030035555-A (KR)
Title: Method of Display Realization/Conversion for Multitasking in Mobile Telecommunication Terminal
Inventor: SEO GWANG SEOK
IPC: H04W88/02
Filed: 2001-10-31
Abstract: PURPOSE: A method for implementing/converting a display for multiple working in a mobile communication terminal is provided to process various works by replacing the works with each other irrespective of the various works. CONSTITUTION: A second work is executed according to a multiple work request during execution of the first work(202). Thereafter, the change volume of a display of the present terminal is confirmed(203). According to the confirmed result, when a new task exceeds the change volume of the display of the present terminal, an error message is outputted(206). When the new task does not exceed the change volume of the display, the screen displaying the first work during execution is stored and then the second work is displayed(204,205).
Patent KR-20010107906-A (KR)
Title: 블루투스를 이용한 신원확인 및 티켓팅 시스템
Inventor: YANG CHANG YEONG
Filed: 2001-11-15
Abstract: 1. 발명의 기술분야 및 종래기술 (1∼3 줄) 
     본 발명은 블루투스를 이용한 신원확인 및 티켓팅시스템을 말한다. 
     2. 발명의 목적(2∼3 줄) 
     현재 국내의 예매/예약 시스템은 발권과정에서 신분확인의 유선화나 발권기가 유선으로 연결되어 보편화되어 있지 않고, 부가서비스 개발에도 어려움이 있으므로 이를 블루투스를 이용하여 발권과정을 단순화,간소화해 개선할 수 있는 장치를 제공하는데 있다. 
     3. 청구범위에 기재한 해결 수단(5∼6줄) (본 발명의 개념을 기재) 
     각종 공연등의 예매/예약 리스트를 불루투스를 이용하여 무선으로 연결된 발권장치에서 확인받아 발권받을 수 있는 시스템, 예매/예약을 담당하는 주전산기에 예매/예약 신청자의 주민등록번호 혹은 임시 부여 예약번호로 좌석을 배정하고, 이용자는 승인을 확인한 후 신청당일 극장에 설치된 발권기에 미리 부여받은 번호를 블루투스를 이용하여 상호 신원확인하여 무선으로 예약 데이터를 검색하여 발권을 받을 수 있도록 고안한 시스템. 이때 주전산기와 발권기의 통신방법을 블루투스를 이용하기 때문에 간편화 할 수 있고, 무인관리가 가능한 정도로 개선할 수 있음. 
     4. 발명의 중요한 용도 및 효과(1∼2 줄) 
     블루투스를 이용하여 발권받을 수 있으므로, 간소화, 경량화, 무인관리에 따른 비용절감과 보급의 증가에 따른 예약활성화를 고취하여 관련산업계에 미치는 영향을 극대화할 수 있다.
Patent KR-20030041207-A (KR)
Inventor: JUNG GYU YEOP
IPC: G06F1/18
Filed: 2001-11-19
Abstract: PURPOSE: A computer is provided to mount and dismount a peripheral device from a fixed bracket easily without a driver. CONSTITUTION: A peripheral device(21) has a plurality of connection holes. A fixed bracket(60) is mounted in a casing, receives the peripheral device(21) and has penetration holes corresponded to the connection holes. A fixed member(70) has a fixed protrusion which is protruded on a plate and inserted into the penetration hole and the connection hole integrally. A combining unit combines or releases the fixed member(70) with the fixed bracket(60) or the casing. A guidance groove is formed at the external wall of the fixed bracket(60) and guides a mounting position of the fixed member(70). The combining unit comprises a pivot supporting unit for pivotally supporting one end of the fixed member(70) to the casing and a combining unit for combining the other end of the fixed member(70) to the fixed bracket(60). The pivot supporting unit comprising a receiving unit formed at one out of the casing and the fixed member(70) and an engaging maintenance unit formed at the other and inserted into the receiving unit. The combining unit comprises a hook formed at one out of the fixed member(70) and the fixed bracket(60) and a hook engaging unit formed at the other and engaged or released to the hook.
Patent KR-20030043313-A (KR)
Title: A Human Keratinocyte- Fibrin- Glue-Suspension Incorporated with Wound Healing Growth Factor for Promotion of Skin Regeneration and a Process for Preparing the Same
Inventor: JUNG JAE DEUK
IPC: A61K35/12
Filed: 2001-11-27
Abstract: PURPOSE: A process of preparing a skin regeneration stimulating agent using a fibrin glue containing keratinocyte cells and a growth factor separated from a neonatal foreskin or an autologous hair follicle is provided. Therefore, the agent supplies sufficient blood to a wound site when applied thereto and stimulates skin regeneration within a short time while effectively preventing secondary infection. CONSTITUTION: A skin regeneration stimulating agent is prepared by the steps of: pouring an autologous hair follicle including a neonatal foreskin or follicle into a stabilization solution which comprises an animal cell culture medium added with antibiotics and powdered fetal bovine serum, and carrying it maintaining the temperature 2 to 8deg.C; separating keratinocytes from the carried neonatal foreskin or autologous hair, culturing the separated keratinocytes and obtaining a single keratinocyte suspension; and obtaining a fibrin glue by polymerizing the single keratinocyte suspension and a mixed liquid of fibrinogen and a growth factor.
Patent KR-20030043441-A (KR)
Title: CMOS of semiconductor device and method for manufacturing the same
Inventor: KANG CHANG YONG
IPC: H01L27/12
Filed: 2001-11-28
Abstract: PURPOSE: A CMOS(Complementary Metal Oxide Semiconductor) and a method for manufacturing the same are provided to improve data sensing and stability of PMOS by forming PMOS used as a sense amp at an SOI(Silicon On Insulator) or an epitaxial layer. CONSTITUTION: A semiconductor substrate(31) is defined by a PMOS forming region(A) and an NMOS forming region(B). A D-n well(39) is formed in the substrate(31). An n-well(37) is formed in the D-n well of the PMOS forming region(A). A p-well(41) is formed in the D-n well of the NMOS forming region(B). An oxide layer(35) is formed on the n-well(37). A PMOS(43) is formed at the substrate of the n-well(37), and an NMOS(45) is formed at the substrate of the p-well(41).
Patent KR-20030025154-A (KR)
Title: Apparatus for storing disc-type recording media
Inventor: BAEK DAE HYEON
IPC: G06F7/00
Filed: 2001-11-30
Abstract: PURPOSE: A disk-type device for keeping recording mediums is provided to easily keep, insert, and withdraw plural recording mediums. CONSTITUTION: A disk-type device for keeping recording mediums includes a case(11); a tray rack(23) installed to the case; an ascending and descending member(41), ascending and descending, to transfer a selected tray among plural trays(14); a belt(35) connected with the ascending and descending member, to ascend and descend the ascending and descending member; a first motor, to operate the belt; a forward and backward transferring member, ascending and descending together with the ascending and descending member; and a driving unit, to move the forward and back transferring member back and forth. Vertically arranged plural trays to mount disks are movably installed to the tray rack. The forward and backward transferring member is installed to the ascending and descending member and is assembled and disassembled with the selected tray.
Patent KR-20030046580-A (KR)
Title: Web collaborative browsing system and method with using IRC protocol
Inventor: KIM DU HYEON
IPC: G06F17/30
Filed: 2001-12-05
Abstract: PURPOSE: A system for a collaborative web browsing using an IRC protocol and a method thereof are provided to collaborative link a web page among web browsers operated in many remote user terminals. CONSTITUTION: A client 'A' opens a common browsing session in an IRC server(S501). A client 'B' participates in a session opened by the client 'A' out of opened sessions(S502). If the client 'A' surfs a web server and requests a web document(S503), a control message corresponded to an event with respect to the web document request is transmitted to the IRC server(S505). The web server supplies the requested web document for the client 'A'. The IRC server transmits the control message corresponded to the web document request transmitted to the client 'A' to the client 'B'(S507). The client 'B' requests a web document identical with the web document requested by the client 'A' in accordance with the received control message(S509). In the case that the client 'A' scrolls a web page, that is, a scroll event is generated(S510), a control message with respect to a generated scroll event is transmitted to the IRC server(S511). The IRC server transmits the control message with respect to the scroll generation event being transmitted from the client 'A' to the client 'B'(S512). The client 'A' is synchronized with the client 'A', and a scroll of the web page is generated(S513).
Patent KR-20030048791-A (KR)
Title: fuel injection control method for a diesel engine
Inventor: JU SEUNG UK
IPC: F02D45/00
Filed: 2001-12-13
Abstract: PURPOSE: A method for controlling the fuel quantity of a diesel engine is provided to maintain the same engine performance at an initial state as the engine performance after engine break-in by applying the injection amount after the engine break-in even before the engine break-in. CONSTITUTION: A method for controlling the fuel quantity of a diesel engine comprises the steps of deciding if a total mileage is within a pre-determined distance(S110,S120), calculating a fuel correction amount if the total mileage is within the pre-determined distance(S130), calculating a fuel injection amount and an injection time(S140), and outputting a fuel injection amount and injection time control signal(S150).
Patent KR-20020050132-A (KR)
Inventor: ARAKAWA HAJIME
IPC: H01F41/04
Filed: 2001-12-18
Abstract: PURPOSE: A stacking coil part and a method for fabricating the same are provided to miniaturize the size of the stacking coil part, lower conductive resistance, and reduce fabricating costs by improving the structure of the stacking coil part. CONSTITUTION: A via hole(7) is formed on each predetermined position of a ceramic green sheet(8). A via hole(9) is formed on each predetermined position of a ceramic green sheet(12). A plurality of conductive patterns(10,11) for forming a band-shaped contact electrode and a fetch electrode are formed on the ceramic green sheet(12). A via hole(13) is formed on each predetermined position of a ceramic green sheet(15). A conductive pattern(14) for forming a band-shaped contact electrode(5) is formed on the ceramic green sheet(15). The via hole and the conductive pattern are not formed on a ceramic green sheet(16).
Patent KR-20020023791-A (KR)
Inventor: KIM EUN SUN
IPC: B01D35/00
Filed: 2001-12-18
Abstract: PURPOSE: A method is provided which directly supplies raw water into a membrane separation type water purifier so as to reduce installation costs of separate piping and cope with obstruction of installation place, thereby overcome use limit of the membrane separation type water purifier. CONSTITUTION: The method for supplying raw water into a membrane separation type water purifier is a non-piping type method in which a separate piping for supplying raw water is not required by changing a raw water supplying system supplying water from an external faucet to the water purifier through piping into a direct raw water supplying system in which a raw water storage tank is integrally or separately mounted on the water purifier itself, and maintaining a filtration pressure using a pressing pump.
Patent KR-20020050745-A (KR)
Inventor: COLE CURTIS
IPC: A61K8/00
Filed: 2001-12-21
Abstract: PURPOSE: Provided are cleansing compositions containing at least one alkanolamine anti-aging active and their application to mammalian skin to increase the suppleness and compliance of affected skin areas. CONSTITUTION: The method of simultaneously cleansing the skin and providing an anti-aging skin benefit selected from the group consisting of skin firming, skin contouring, reducing the appearance of sagging skin, and skin tightening comprising topically applying a skin cleanser composition, comprises: (a) an effective amount of an anti-aging active compound of the formula(1), wherein X, Y and Z are selected from the group consisting of hydrogen, C1-C3 alkyl group, C2-C4 alkanol group, wherein at least one of X, Y or Z is a C2-C4 alkanol group bearing at least one hydroxyl group and optionally at least one carboxyl group; (b) a cleansing surfactant; and (c) water.
Patent KR-20030057657-A (KR)
Title: Method for fabricating of poly silicon Thin film transistor
Inventor: BAE JONG UK
IPC: H01L29/786
Filed: 2001-12-29
Abstract: PURPOSE: A method for fabricating a poly silicon TFT(Thin Film Transistor) is provided to remove effectively the remaining catalytic metal material without doping directly ions on an active layer by doping ions the poly silicon layer including an oxide layer pattern. CONSTITUTION: A buffer layer(102) as an insulating layer is formed on a substrate(100). An amorphous silicon layer is deposited thereon. A catalytic metal material is formed on the amorphous silicon layer. A poly silicon layer is forming by crystallizing the amorphous silicon layer. An active region(108) is defined on the poly silicon layer. An oxide layer pattern is formed thereon. The catalytic metal is removed from a lower portion of the oxide layer pattern by implanting n+ ions into the poly silicon layer and performing a thermal process. The exposed poly silicon layer is etched by using the oxide layer pattern as a mask.
Patent KR-20010089167-A (KR)
IPC: C10L1/224
Filed: 1999-08-16
Abstract: 본 발명은 냉간 유동 개선제 첨가제 농축물의 상용성을 개선하기 위한, 극성 그룹을 갖는 수소화 디엔 중합체의 용도에 관한 것이다.
Patent KR-20010072834-A (KR)
Title: 기록 드라이버 장치
IPC: H03K17/66
Filed: 2000-06-02
Abstract: 본 발명은 자기 기록 캐리어상에 정보 신호를 기록하는 기록 드라이버 회로를 제공한다.  기록 드라이버 회로는 정보 신호를 수신하는 제 1 및 제 2 입력 단자(20,22)를 포함한다.  제 1 타입의 제 1 트랜지스터(T3)를 가지며, 제 1 정전위 포인트(+)에 결합된 제 1 메인 전극(main electrode)을 가지며, 제 1 임피던스(38)를 통해 기록 헤드 조합부(32)의 제 1 입력(34)에 결합된 제 2 메인 전극 및 제 1 입력 단자(20)에 결합된 제어 전극을 가지는 제 1 전류 싱크(24)가 이용가능하다.  제 1 타입의 제 2 트랜지스터(T4)를 가지고, 정전위(+)이 제 1 포인트에 결합된 제 1 메인 전극을 가지며, 제 2 임피던스(42)를 통해 기록 헤드 조합부의 제 2 입력(36)에 결합에 제 2 메인 전극 및 제 2 입력 단자(22)에 결합된 제어 전극을 가지는 제 2 전류 싱크(28)가 이용가능하다.  제 1 타입의 제 3 트랜지스터(T1)를 가지고, 제 2 정전위 포인트(-)에 결합된 제 2 메인 전극 및 제 1 입력 단자(20)에 결합된 제어 전극을 가지는 제 1 전류 소스(26)가 이용가능하다.  후속적으로, 제 1 타입의 제 4 트랜지스터(T2)를 가지고, 기록 헤드 조합부의 제 2 입력(36)에 결합된 제 1 메인 전극을 가지며, 제 2 정전위(-) 포인트에 결합된 제 2 메인 전극 및 제 2 입력 단자(22)에 결합된 제어 전극을 가지는 제 2 전류 소스(30)가 이용가능하다.
Patent KR-20010085769-A (KR)
IPC: G02B6/00
Filed: 1999-08-13
Abstract: 본 발명에 따른 섬유 커플러 가변 광감쇠기는 저율 물질로 이루어진 부싱(2)을 통해 보호 봉입체(4)에 장착된 광섬유 커플러를 포함하되, 커플러의 일단은 클램핑되고 타단은 자유단(1)이다. 상기 커플러의 자유단(1)은 운동기구에 의해 편향된다. 상기 기구는 전기 스텝 모터(10), 편심 운동을 제공하는 샤프트(9) 및 상기 커플러와 운동 사슬로 연결된 지지/편향 구성요소를 포함하며, 상기 커플러의 자유단의 측방향 편향을 제공한다. 상기 운동 사슬 부재의 구조적 및 물질적 변수는 당해 사슬을 감싸는 봉입체에 대한 열보상 조건을 만족시키도록 설정된다. 상기 커플러의 자유단에는 상기 편향 구성요소와 접촉하도록 배치된 연마된 구상 표면을 가진 슬리브가 구비된다. 상기 봉입체(4)는 당해 봉입체(4)와 광섬유 사이에 직렬로 배치된 열보상 장치(4)를 구비한다.
Patent KR-20010085838-A (KR)
IPC: C07K14/715
Filed: 1999-09-23
Abstract: 신규한 폴리펩티드, 폴리펩티드를 코드화하는 폴리뉴클레오티드, 및 관련된 조성물 및 방법이 신규한 사이토킨 리셉터인 zalpha11에 대해 개시된다. 폴리펩티드는 시험관내 및 생체내에서 조혈, 림프 및 골수 세포의 증식 및/또는 분화를 자극하는 리간드를 검출하기 위한 방법 내에서 사용될수 있다. zalpha11을 코드화하는 폴리뉴클레오티드는 염색체 16 상에 위치하며, 사람의 질환 상태와 관련된 게놈의 영역을 확인하는데 사용될수 있다. 또한, 본 발명은 단백질 제조 방법, 그것들의 용도 및 그것들에 대한 항체를 포함한다.