baber/WOPTO huggingface dataset:
Patent KR-20010093389-A (KR)
Inventor: KIM SANG KUG
IPC: C05F9/00
Filed: 2000-03-28
Abstract: PURPOSE: A manufacturing method of fertilizer using calcined dolomite and organic wastes such as garbage, urine and excrements, slaughter waste and fishery waste is provided to effective dispose organic wastes and also the fertilizer obtained by this method is useful as a soil conditioner since it is alkaline. CONSTITUTION: After measuring moisture content of organic wastes stored in a bin(1), organic wastes are crushed by a crusher(3). Calcined dolomite contained in a bin(2) is crushed into particles and above two raw materials are mixed/conveyed by a screw mixer(4) where heat of reaction resulting from hydration reaction between calcined dolomite and moisture of organic wastes sterilizes microbes that would exist in wastes. The amount of the calcine dolomite depends on the moisture content of organic wastes.
Patent KR-20010014780-A (KR)
Inventor: KURT LANGEN
IPC: H01L21/304
Filed: 2000-04-20
Abstract: PURPOSE: A gas discharge device of the major part of washing gas from a wafer-like article is provided to prevent a wafer from slipping in a side direction by installing the device at the edge area of the article in the periphery part. CONSTITUTION: The gas discharge device includes a cover(2), a substrate(3) and an annular gas flow passage(5) between them. This flow passage(5) is fitted on the substrate(3) so that it leads to an annular gap in which an annular nozzle(6) is formed at the upper surface as a side opposite to a wafer(W) and connected to the substrate(3). Furthermore, it is fitted to the substrate(3) at the upper surface by a plurality of spacers of the gas discharge device(4) regularly arranged in the periphery. Between the gas discharge device(4) and the substrate(3), an annular gas-discharging flow passage(8) is formed and gas is discharged from the flow passage(8) by the device(4). In this way, in a particular area(7) outside the annular nozzle(6), a gas cushion is formed while, on the gas cushion, the wafer(W) is made to float.
Patent KR-20010097676-A (KR)
Inventor: CHA GANG UK
IPC: F04B39/00
Filed: 2000-04-25
Abstract: 본 발명은 2단 압축용 밀폐형 압축기에 관한 것으로, 본 발명은 두 쌍의 흡입구 및 토출구가 모두 연통되도록 내부공간을 갖는 실린더와, 상기 실린더에 관통되어 케이싱내 회전자와 함께 회전하는 회전축과, 상기 회전축에 일체로 구비되어 실린더의 내부공간을 한 쌍씩의 흡입구와 토출구를 갖는 제1 공간과 제2 공간으로 구분하되 양쪽에 캠면을 갖는 구획판과, 상기 구획판의 양쪽 캠면에 각각 접촉되어 그 각각의 캠면을 따라 서로 반대쪽으로 왕복운동을 하면서 두 공간을 각각 흡입영역과 압축영역으로 전환 가능하게 구분하는 제1 베인 및 제2 베인으로 구성하되, 상기 제1 공간의 흡입구는 케이싱의 흡입관에 연통시키는 반면 토출구는 그 제1 공간에서 1차 압축된 유체를 제2 공간으로 유도하도록 제2 공간의 흡입구와 연통시키며, 상기 제2 공간의 토출구는 케이싱의 내부공간으로 연통시킴으로써, 상기 실린더의 내부공간으로 유입되는 유체를 2단 압축시키게 되어 고압축비를 요구하는 공조용 냉동사이클에 적합하게 되는 것은 물론 하나의 압축기구부에서 유체를 2차 압축시킬 수 있어 전동기구부의 부하 및 부품수 그리고 압축기 체적을 최소한으로 유지할 수 있고, 상기 압축기를 입형으로 하는 경우 하측공간이 상대적으로 고압이 되면서 회전축을 지지하게 되어 축하중이 감소됨에 따라 압축기의 입력이 저감되면서 압축기 효율이 향상된다.
Patent KR-20000077094-A (KR)
Title: 고주파 바이폴라 트랜지스터
IPC: H01L23/495
Filed: 2000-04-27
Abstract: 고주파 바이폴라 트랜지스터는 반도체 칩, 반도체 칩용 이미터, 베이스 및 컬렉터, 이미터 전극, 베이스 전극 및 컬렉터 전극에 반도체 칩의 접합 패드를 접속하는 본딩 와이어, 및 반도체 칩, 전극 및 본딩 와이어를 봉합하는 합성 수지의 봉합체를 가진다.     반도체 칩은 이미터 전극 상에 배치되며, 베이스 전극 및 컬렉터 전극은 이미터 전극의  각 측면 상에 배치된다.
Patent KR-20010103516-A (KR)
Inventor: NO DONG OUK
Filed: 2000-05-10
Abstract: 개시된 내용은 하우징을 이루는 수지에 전자파 차단제인 도전성 금속 분말을 적정량 혼합하여 사출 성형함으로써 별도의 후공정이 필요없이 전자파 차폐 기능을 원활하게 수행하도록 하기 위한 이동통신 단말기의 전자파 차폐 하우징 제조방법에 관한 것이다. 
     종래에는 단말기의 하우징을 사출 성형한 후 그 내측벽에 도전성 금속분말을 도금 또는 도장하여 처리하였던 바, 이를 적용하게 되면 공정수가 많아 작업성 및 생산성이 저하됨은 물론 제조원가가 증가되고, 처리 후 나온 부산물에 의해 환경문제를 일으키는 원인이 되었다. 
     본 발명은 이러한 점을 감안한 것으로, 하우징의 주재료인 폴리카보네이트(PC) 수지, ABS PC 수지 중 적어도 하나의 수지에 대하여 동분, 알루미늄분 중 적어도 하나의 도전성 금속분말을 5wt%로 첨가·혼련하고, 이 혼련된 재료를 압출기를 통해 순차적으로 1차, 2차 압출하여 원료를 만든 후 이 원료를 사출 성형하여 하우징을 완성하여 제조하는 것이며, 이에 따라 공정수가 적어져 작업성 및 생산성을 향상시킬 수 있음은 물론 제조원가를 절감할 수 있으며, 특히 도전성 금속분말의 도금 또는 도장 후 나오는 부산물에 의한 환경문제 발생을 미연에 방지할 수 있고, 도전성 금속분말이 수지의 사이사이에 위치되므로 지속적인 전자파 차폐 효과를 나타낼 수 있어 전자파 차폐의 신뢰성을 향상시킬 수 있는 것이다.
Patent KR-20010105782-A (KR)
Title: appatus for driving 3-position switcher apparatus
Inventor: YOO RYEON
IPC: H02H7/22
Filed: 2000-05-18
Abstract: The invention relates to a surface treatment device, especially for electrochemical coating followed by electrophoretic coating. The material to be processed is moved along one or several planes through coating receptacles. Said movement occurs by means of layered frame conveyors provided with brackets for trays upon which the material to be processed is placed. Horizontal electrodes protrude in between the braces for each level or into the area between trays. The trays are moved along said electrodes.
Patent KR-20010105857-A (KR)
Inventor: KO BYEONG SU
IPC: G02F1/136
Filed: 2000-05-19
Abstract: An intelligent network telecommunications service allows a calling party (22) to provide a voice message which is converted by the service to a text message. The text message is delivered to any of a plurality of types of media formatters (90), which in turn transmit the text message to corresponding types of receiving equipment (100). The text messages can be delivered to a so called party or to a distribution list of called parties.
Patent KR-20000054415-A (KR)
Inventor: SEO KWANG YOL
Filed: 2000-06-05
Abstract: PURPOSE: A method and system for virtual stock trading service is provided so that a member can join a virtual stock trading and can be given a principal back if loss of the principle occurs and can be given an allotment if he achieves a high profit rate. CONSTITUTION: A method for virtual stock trading service, which provides a virtual stock trading service to many clients through internet(100), includes three steps. A first step is to store data of real-name client account, which is opened by a client paying a fixed deposit, in a stock account database(104a). A second step is that clients executes the virtual stock trading, to which real prices are applied, within the deposit during a contracted duration of the virtual stock trading. A third step is to pay a prescribed investment allotment, which is determined according to a profit rate of investment by stock trading of the second step to the stock account database(104a) together with the principal and contracted interest when the contracted duration of the virtual stock trading is over.
Patent KR-20010114003-A (KR)
Inventor: OH JAE HUI
IPC: H01L21/768
Filed: 2000-06-20
Abstract: 본 발명은 DRAM(Dynamic Random Access Memory)을 포함하는 반도체 소자의 콘택 구조체 및 그 형성방법에 관한 것으로 본 발명의 콘택 구조체는, 복수의 DRAM 셀이 형성된 셀 어레이 영역과, 주변회로 영역 또는 논리회로 영역을 가지는 DRAM을 포함하는 반도체 소자의 주변회로 영역 또는 논리회로 영역에 형성된 콘택 구조체에 있어서, 복수의 DRAM 셀의 커패시터 상부전극과 동일한 물질로 이루어진 하부배선, 하부배선 상에 형성되고, 하부배선의 소정 부위를 노출하는 콘택홀을 가지는 층간절연막, 및 층간절연막 상에 형성되고, 콘택홀을 통하여 하부배선과 전기적으로 연결되는 상부배선을 구비하고, 상기 하부배선은 그 하부가, 적어도 상기 콘택홀의 저면보다 넓은 면적으로 아래쪽으로 돌출되어, 하부배선의 단면 모양이 실질적으로 T자 모양을 이룬다. 
     본 발명에 따르면, 깊이차가 큰 콘택홀들을 동시에 형성할 때 깊이가 얕은 콘택홀 하부의 하부배선의 형상을 T자 모양으로 아래쪽으로 연장시킴으로써 하부배선이 관통되는 것을 방지하여, 안정적이고 균일한 콘택 저항을 확보할 수 있다.
Patent KR-20020000256-A (KR)
Title: Apparatus for removing and seperating foreign materials on roll surface
Inventor: KIM HYEONG TAE
IPC: B21B45/02
Filed: 2000-06-22
Abstract: PURPOSE: An apparatus for removing and separating foreign materials on the surface of a deflector roll for transferring a steel sheet is provided which effectively prevents contamination of the surrounding environment by simply removing foreign materials adhered onto the surface of the deflector roll and separating and collecting the removed foreign substances according to their constituents at the same time. CONSTITUTION: In a deflector roll(10) for transferring a steel sheet passing through lead-tin plating process, the apparatus for removing and separating foreign materials on the surface of a deflector roll for transferring a steel sheet comprises a frame member(30) which is equipped with a scraper(20) removing the foreign materials by being closely adhered onto the surface of the deflector roll(10) so that the frame member(30) is axially fixed adjacently to one side of the deflector roll(10); a driving means(40) which is installed at the lower side of the frame member(30) so that the driving means(40) is driven by being contacted with the deflector roll(10); and a foreign materials separation means(70) comprising a first screen member(50) which is connected to the upper side of the driving means(40) so as to collect the removed foreign materials at the lower side of the frame member(30), and a second screen member(60) which is installed at the inner side of the first screen member(50) so as to collect the other removed foreign materials.
Patent KR-20020002064-A (KR)
Title: Method for forming a gate electrode in semiconductor device
Inventor: JANG SE EOK
IPC: H01L21/336
Filed: 2000-06-29
Abstract: PURPOSE: A method for manufacturing a gate electrode of a semiconductor device is provided to form a flawless metal gate electrode, by forming a field oxide layer, by making a semiconductor substrate have the same height as the field oxide layer by a selective epitaxial growth process and by using a damascene method to form the gate electrode on a planarized substrate. CONSTITUTION: A field oxide layer(21) is formed on a semiconductor substrate(20). The semiconductor substrate is grown to have the same height as the field oxide layer so that the substrate is planarized. A dummy gate composed of a buffer gate insulation layer, a polysilicon layer and a hard mask layer is formed on the substrate. An interlayer dielectric(27) is evaporated on the resultant structure having the dummy gate electrode. A chemical mechanical polishing(CMP) process is performed regarding the interlayer dielectric to expose the polysilicon layer on the dummy gate. The remaining dummy gate is removed. A gate insulation layer(28) and a metal layer(29) are evaporated on the resultant structure. A CMP process is performed regarding the metal layer and the gate insulation layer until the surface of the interlayer dielectric is exposed, to fill the metal layer and the gate insulation layer in a portion where the dummy gate is removed so that the gate electrode is formed.
Patent KR-20020004521-A (KR)
Title: Apparatuses for Preparing Plastic Bottle
Inventor: LEE DONG GWON
IPC: B29C49/04
Filed: 2000-07-06
Abstract: PURPOSE: A plastic container forming device is provided to reduce the percent defective and to restrain the wear of the connecting portion of a second piston and an upper mold by uniformly distributing the force applied to the upper mold. CONSTITUTION: A plastic container forming device comprises: a lower mold(20) to form a body of a container filled with a content; a first clamp(30) connected to a first piston(60); an upper mold(21) to form the upper portion of the container; a second clamp(31) connected to a second piston(61); and a support unit including a first cylinder(50) to reciprocate the first piston and a second cylinder(51) to reciprocate the second piston. The force applied from the second piston is uniformly transmitted to the entire portion of the upper mold via the second clamp. Therefore, percent defective is reduced in the sealing process.
Patent KR-20010095338-A (KR)
Title: Electronic payment system on internet and method the same
Inventor: KIM GWANG CHEOL
IPC: G06Q20/10
Filed: 2000-07-10
Abstract: PURPOSE: An electronic paying system on the internet and a method thereof are provided to prevent an economic loss of a consumer and solve a distrust to an electronic commerce by removing a management of paying information as a card number of the consumer in a web site embodying an electronic commerce as a shopping mall. CONSTITUTION: The internet(10) is used as an on-line unit in a client server(12) for a communication. A shopping mall server(14) is provided for an electronic commerce. A financial institution server(16) and a delivery company server(18) install programs being managed by a compatible protocol for an on-line and operating systems for performing a communication using the internet(10). An electronic paying program is setup in the client server(12) for embodying an electronic commerce, and an electronic paying engine(22) storing a form analyzing robot(23) is set in the client server(12). An electronic certifying engine(20) having a protocol for communicating with the electronic paying engine(22) is set in the financial institution server(16). The electronic paying engine(22) drives a tray at the initial driving time of the client server(12) or a client wanted time. Personal information of the client, delivery place information, account number and a card number received from a financial institution in advance are registered in the electronic paying engine(22). The form analyzing robot(23) analyzes a form constituting paying screen downloaded in the client server(12).
Patent KR-20020005924-A (KR)
Title: Ink suction cap for ink-jet printer
Inventor: SONG JONG WON
IPC: B41J2/17
Filed: 2000-07-11
Abstract: PURPOSE: An ink suction cap for an inkjet printer is provided to prevent a fixed sponge of a cap from being partially contacted to a head by suction pressure, as well as to fix the sponge of the cap easily. CONSTITUTION: A U-shaped spring(1) is coupled with a cap(50) to fix the outer circumference of a sponge(52) in the cap by pressing the outer circumference. If the spring is inserted into the cap, the spring is closely adhered to the cap by elasticity of itself. The sponge is fixed firmly for the outer circumference of the spring is pressed. The spring has slightly larger outside than an opening of the cap. To insert the spring into the cap, the spring is compressed and then inserted. To fix the spring more firmly, a groove for accepting the spring is formed in the cap. A worker inserts the sponge through the opening of the cap to assemble the sponge to the cap. If the sponge is inserted into the cap, the compressed spring is inserted into the cap. The spring is inserted until the spring is closely adhered to the sponge. If the spring is inserted and then expanded, the sponge is fixed in the cap firmly. The spring presses the almost entire outer circumference of the sponge. Thereby, the sponge is not contacted to a head by pressure during ink suction of the cap.
Patent KR-20000059170-A (KR)
Inventor: LEE KWANG RAE
IPC: G06Q50/02
Filed: 2000-07-19
Abstract: PURPOSE: A remote breeding method through the Internet is provided to remotely breed plants, fishes, pets and livestock by controlling cameras, a water supply valve, a feed supply valve and a medicine supply valve which are located in a farm through the Internet. CONSTITUTION: In a remote breeding method via the Internet, a user accesses an Internet farm site constructed on a server connected to the Internet and inputs an account and password to log in the site. After the log-in, a living thing corresponding to the account of the user is taken by a plurality of cameras set in a remotely located farm and the pictures taken are sent to the user. When the user clicks on water and feed in the Internet farm site, a water supply valve and a feed supply valve set in the farm are opened to provide the living thing corresponding to the account of the user with a predetermined amount of water and feed.
Patent KR-20020009812-A (KR)
Title: Cooling system for train with exhaustion apparatus
Inventor: HAN SANG U
IPC: B61D27/00
Filed: 2000-07-27
Abstract: PURPOSE: A cooling system having an exhaust unit for a train is provided to send cooling air to a room through an evaporator and discharge polluted air of the room to the outside, and to prevent the outside air from entering the room by shutting a damper installed at an exhaust fan outlet of a heat exchanger if the evaporator is not operated. CONSTITUTION: A cooling system having an exhaust unit for the train includes a condenser coil, an evaporator coil(5), a condenser fan(9), a first motor assembly(10), an evaporator fan(11), a second motor assembly(12) and a compressor(4), which are mounted on a frame assembly(13), a fresh air inducing filter(16) and a fresh air inducing part(17), which are mounted on a side of an evaporator room of a room cooler frame, and exhaust fans(6,7) and a motor assembly(8), which are mounted on an end of the evaporator room. The evaporator coil, the evaporator fan and the second motor assembly are blocked from the outside by an evaporator cover(14). On the evaporator fan is operated, return air inside the train and fresh air are mixed, cooled and sent to the inside of the train. A damper discharges polluted air of the inside of the train to the outside by controlling an exhaust duct through an actuator.
Patent KR-20020012451-A (KR)
Title: apparatus and method for removal anchor using double uneven pipe
Inventor: LEE KI WOONG
IPC: E02D5/80
Filed: 2000-08-07
Abstract: PURPOSE: A removal anchor method using a double wrinkle pipe is provided to form an anchorage certainly on a layer and to reduce the term of works with excellent quality, high tensile force and economical efficiency. CONSTITUTION: A removal anchor method using a double wrinkle pipe comprises the steps of: inserting a steel wire(2) into a steel wire hole by tapping with a rubber using a spacer(10) provided with a counter-flow preventive valve; covering by using a resin hose at the state of greasing on a free end of the steel wire(2); fixing the lower end of the steel wire(2) to a fixed head using a wedge; inserting an anchor intrusion hose(4) into an intrusion hose hole of the spacer(10) and the fixed head; rotating an inner wrinkle pipe, then putting a corporate body of the steel wire and the spacer into the inner wrinkle pipe; installing an inner circular pipe(55) to a free end part(8) using a connecting pipe(50); fixing an inner wrinkle pipe cover(20) to the inner wrinkle pipe using an adhesive, wherein silicon is used for waterproofing between the inner wrinkle pipe cover(20) and the inner wrinkle pipe; greasing all over the outside of the inner wrinkle pipe; rotating the outer wrinkle pipe, then coupling to the inner wrinkle pipe; and forming an anchor body by fixing an outer wrinkle pipe cover(30) with a sealing injection opening for sealing an anchor body to the outer wrinkle pipe using an adhesive and a rubber band.
Patent KR-20020012920-A (KR)
Title: Apparatus and method for sensing rotary switch handling direction of monitor
Inventor: CHOI YONG SEOK
IPC: H03M1/24
Filed: 2000-08-09
Abstract: PURPOSE: An apparatus and method for sensing an operating direction of a portable switch of a monitor is provided to accurately sense an operating direction by sensing the operating direction according that each voltage level is differentiated for each contact point. CONSTITUTION: A rotation switch(30) outputs a change of a voltage level relevant to a user's operating direction. A microcomputer judges an operating direction of the rotation switch(30) according to the change of the voltage level outputted from the rotation switch(30). The rotation switch(30) includes a plurality of fixed point(32), a detection contact point(34) which rotates in the center of a rotation axis(33) according that the user operates the rotation switch(30) and contacts with the fixed points(32). A shaft(35) rotates the rotation axis(33) and enables the detection contact point(34) to rotate.
Patent KR-20010030080-A (KR)
Title: High frequency circuit module and communication device
Inventor: HASE EICHI
IPC: H01L25/00
Filed: 2000-08-11
Abstract: PURPOSE: To provide a smaller high-frequency circuit module and a communication system using it. CONSTITUTION: A dielectrics substrate between a transmission line and a ground conductor line of an input-side matching circuit and an output-side matching circuit comprises at least two layers. Since a part can be mode thicker as required with no changes in the entire thickness of a dielectrics substrate, a transmission loss is reduced, for smaller high-frequency circuit module as well as a communication system using it.
Patent KR-20010050137-A (KR)
Inventor: HOSOKAWA KYOICHI
IPC: G11B15/087
Filed: 2000-08-19
Abstract: PURPOSE: To provide a recorder which can accelerate image update in a fast reproduction mode and also satisfactorily perform rewinding reproduction in the recorder, which records video data for high-speed reproduction in an independent area on a medium. CONSTITUTION: This recorder has an image data extracting mean 103 for extracting image data from an inputted digital compressed video signal, a data for high-speed reproduction generating means, which reduces the data amount of the extracted image data and prepares data for high-speed reproduction and a data arranging means 106 which arranges the data for high-speed reproduction at a prescribed position on a track corresponding to a scan track scanned by a rotating magnetic head in the high-speed reproduction mode. The data for high-speed reproduction generating means due to the program processing of a microprocessor 105. Data for fast forwarding and for rewinding are also respectively generated as the data for high-speed reproduction and are recorded at prescribed positions on the medium.
Patent KR-20020015495-A (KR)
Title: Water-cooled aircondition structure for bus using condensing water
Inventor: SHIN SEONG GUK
IPC: B60H1/00
Filed: 2000-08-22
Abstract: PURPOSE: An air conditioner structure of air-cooling type for a bus with condensing water is provided to reduce a cost by reducing a condenser and to improve cooling efficient. CONSTITUTION: An air conditioner structure of an air cooling type for a bus by condensing water comprises a roof panel(100); a compressor connected to an engine by being mounted on the roof panel; a pair of evaporators(10) evaporating refrigerant transferred into the compressor; a condenser(20) corresponding to the evaporator; a drain pan(11) receiving condensing water; a receiver pipe(12) supplying the refrigerant into the condenser by being mounted on a lower portion of the evaporator; a sponge(14) mounted between the receiver pipe and the condenser; and a hose discharging water. A middle portion of the drain pan is protruded and both ends of the drain pan are recessed. Thereby, the air conditioner structure of the air-cooling type for the bus improves cooling efficiency by reducing condenser.
Patent KR-20020016738-A (KR)
Title: Methods and appliances for sharing the ad. Fees with the unlimited Home Page running companies
Inventor: YU CHOON YEOL
Filed: 2000-08-26
Abstract: PURPOSE: A method and system for distributing advertising expenditure to plural homepage operators is provided to enable advertisers to pay advertising expenditure, distribution costs or business costs according to advertisement exposures, hit ratio, and direct purchase success rates based on the hit ratio. CONSTITUTION: An advertiser(3') is equal to an advertising agent(4') or the advertising agent(4') can be excluded. A Media Rep can also be excluded or executes a very slight function to connect a plurality of homepage operators(6') with the advertiser(3'). The homepage operators(6') mean all the homepage operating enterprises that insert the advertisements of the advertiser(3'). Between the advertiser(3) and the homepage operating enterprises(6'), sales commissions and distribution costs(7') are paid in addition to advertising expenditure.