baber/WOPTO huggingface dataset:
Patent KR-20030047034-A (KR)
Title: A method for forming a transistor of a semiconductor device
Inventor: KIM JIN GWAN
IPC: H01L29/78
Filed: 2001-12-07
Abstract: PURPOSE: A method for forming a transistor in a semiconductor device is provided to easily obtain shallow junction by forming a gate electrode at a lower part than the heavily doped junction region. CONSTITUTION: An isolation layer(11) is formed to define an active region of a substrate(10). A heavily doped junction region(12) is formed in the substrate of the active region. The first trench is formed by selectively etching the substrate. A gate oxide layer(18) and a gate electrode(24) are sequentially filled into the first trench. A salicide layer(22) is formed on the active region. The second trench is formed at the bottom of the first trench by sequentially etching the salicide layer(22) and the gate electrode(24) using a photoresist pattern as a mask. A lightly doped junction region(28) is formed at lower part of the gate oxide layer(18). An insulating spacer(30) is then filled into the second trench.
Patent KR-20030048174-A (KR)
Title: Liner assembly for cylinder block
Inventor: LEE SEUNG U
IPC: F02F1/16
Filed: 2001-12-11
Abstract: PURPOSE: A liner assembly for a cylinder block is provided to maintain cooling ability by permitting the coolant to flow along the gap formed between adjacent liners, while achieving improved durability of liner. CONSTITUTION: A liner assembly comprises four liners(1,2,3,4) to be assembled to each bore portion of a cylinder block, wherein the four liners are arranged with gaps(5) for permitting flow of coolant through the gaps. The four liners are formed, through a casting process, integrally with each other by strength reinforcement ribs(6) connecting the liners. Each of the strength reinforcement ribs is formed of an iron material having a high strength.
Patent KR-20030052165-A (KR)
Title: Side braze for semiconductor
Inventor: HWANG SUN UK
IPC: H01L21/66
Filed: 2001-12-20
Abstract: PURPOSE: A semiconductor side braze is provided to actively cope with variable chip sizes by making two paddles of different sizes on which a chip is mounted so that an electrical test is performed twice. CONSTITUTION: A ceramic main body(20) is prepared. The first and second paddles(21,22) are formed on the ceramic main body. The first and second inner terminals(23,24) are so formed to have a step along the edge of the first and second paddles. The first and second inner layers are formed inside the ceramic main body. The first and second outer terminals(27,28) are brazed to a side of the ceramic main body. The first inner circuit pattern connects the first inner terminal with the first outer terminal. The second inner circuit pattern connects the second inner terminal with the second outer terminal.
Patent KR-20030055723-A (KR)
Inventor: KIM HYEONG SU
IPC: F24F1/00
Filed: 2001-12-27
Abstract: PURPOSE: A system controlling unit of an air conditioner is provided to keep a fixed gap between a working operation knob of the air conditioner and a case, and to improve durability. CONSTITUTION: A case(41) is installed on one side of a main body of an air conditioner with an inlet and an outlet formed thereon, and is coupled to the main body by a fixing part(46). A PCB(Printed Circuit Board) is placed on a rear side of the case to be inserted to the fixing part so as to generate control signal. A cylindrical hole(44) is formed on the case to protrude from the rear side of the case, and has an operation button(45) inserted thereto. A pushing part(45a) protrudes from a rear side of the operation button to be attached on a switch part formed on the PCB, and to accurately transmit signal based on displacement. Guides(44a) are formed on the cylindrical hole to guide the operation button. The guides keep a fixed gap between the cylindrical hole and the operation button. The pushing part is formed to have a cross-shaped section to prevent depression of a surface of the operation button by reducing shrinkage thereof.
Patent KR-20030057001-A (KR)
Title: Detachable Manicure
Inventor: LEE JEONG BOG
IPC: A45D31/00
Filed: 2001-12-28
Abstract: PURPOSE: An adhesion type manicure is provided to do all the manicuring, painting and reinforcing works on the fingernails at a time as, unlike the conventional artificial fingernails, the adhesion type manicure has plasticity and can't be easily impaired by mechanical impact, and it is easy to make decorations and patterns on the fingernails. CONSTITUTION: The adhesion type manicure, which is easy to adhere to the fingernails and remove from the fingernails or to which various colors and patterns are attached, includes a manicure body(12) which has the same size and shape as a fingernail; a print layer which has a color and a pattern on the upper side of the manicure body; and a topcoat(16) which is applied on the upper side of the print layer to protect the manicure body(12) and the print layer and enhance the durability of the manicure body(12) and the print layer.
Patent KR-20030057048-A (KR)
Title: interface equipment of the PDSN system
Inventor: CHO JEONG HYEON
IPC: H04W88/16
Filed: 2001-12-28
Abstract: PURPOSE: An interface device of a PDSN system is provided to integrate interface communication paths between a PDSN equipment and a PDM(PDSN Manager), and to perform routing for the integrated communication paths, thereby reducing TCP/IP state management overheads of each processor by reducing the number of TCP/IP sockets. CONSTITUTION: A PCP processor(3) has a PCP message router(2), and overall controls a function of a PDSN equipment. The PCP message router(2) integrates signals of many blocks(1A-1N) checking a state or performance of the PDSN equipment. A PDM processor(6) has a PDM message router(5), and manages the PDSN equipment. The PDM message router(5) integrates signals of many blocks(4A-4N). A PMP processor(8) forms one integrated transmission path by using TCP/IP by a message transceiver(7) between the message routers(2,5), and interfaces the message routers(2,5).
Patent KR-20010074630-A (KR)
Title: 샬로우 접합부 반도체 디바이스의 제조 방법
IPC: H01L21/8234
Filed: 2000-05-03
Abstract: 집적회로 기판(22)에 대향 측벽을 갖는 트랜지스터 게이트 부재(36)를 제공한다. 제 1 스페이서(32)는 측벽의 하나로부터 연장하고, 제 2 스페이서(34)는 측벽의 다른 하나로부터 연장한다. 기판(22)의 소스/드레인 구역은 제 1 및 제 2 스페이서(32,34)로 도핑하여 결과적으로 기판(22)의 제 1 및 제 2 구역을 마스킹한다. 도핑한 후에, 제 1 및 제 2 스페이서(32,34)를 제거하고, 제 1 및 제 2 구역을 노출시킨다. 다음에 노출된 제 1 및 제 2 구역을 도핑한다. 제 2 도핑 단계 후에, 기판(22)을 가열하여 도펀트를 활성화한다. 제 3 스페이서를 제 1 구역에 형성한 다음, 제 4 스페이서를 제 2 구역에 형성한다. 실리사이드 접점이 이루어진다.
Patent KR-20010080122-A (KR)
IPC: G06F9/54
Filed: 1999-10-07
Abstract: 본 발명은 텔레비전 셋톱(set-top)단말에서 응용프로그램을 관리하기 위한 소프트웨어 아키텍쳐를 제공한다.  API(Application Programming Interface)는 응용프로그램을 감시하고 제어하기 위한 ITU-T X.731에 기초를 둔 메커니즘을 제공한다.  프로그램 가이드, 스톡 티커(stock ticker) 등의 응용프로그램은 관련 위치설정자에 따라 단말에서 회복된다.  응용프로그램은 단말에 등록(205) 및 설치되며, 그 등록후에 사용자는 응용프로그램의 존재를 통보받는다.  API(270)는 응용프로그램의 실행, 중지, 재개 및 정지를 가능하게 한다.  또, API는 응용프로그램이 알람상태(325), 사용가능상태(330), 처리상태(335), 운영상태(310), 관리상태(305) 및 사용상태(315) 등의 그들의 각 상태를 다른 응용프로그램에 통지하는 것을 가능하게 한다.
Patent KR-20010108030-A (KR)
IPC: B03B5/28
Filed: 1998-12-17
Abstract: A method and equipment for separating particles of gold and other materials with high sedimentation rates in clays, soils, or slurries are provided. The method includes dissolving the clay, soil or slurry in as much water as necessary to have a suspension flow that allows relative movement between the particles to be separated and passing the mixture through the equipment. The equipment for separating the high sedimentation rate particles comprises a three-outlet separator.
Patent KR-20010086135-A (KR)
IPC: H04B7/24
Filed: 2000-10-06
Abstract: 무선 시스템은 단거리 무선 링크를 통해서 서로 통신하기 위한 다수의 무선국을 포함한다. 다중 링크 데이터 객체 전달 방법에서의 데이터 전달 세션(session)에서, 제 1 단거리 무선 링크가 상기 무선 시스템의 제 1 및 제 2 무선국 사이에 셋업된다. 상기 제 1 단거리 무선 링크를 셋업하자마자, 제 1 및 제 2 개인용 식별 코드가 각각 상기 제 1 및 제 2 무선국에 입력된다. 그 이후, 상기 제 1 무선 링크를 통한 데이터 연결은, 만약 상기 제 1 및 제 2 입력된 개인용 식별 코드가 동일한 경우에만 셋업된다. 만약 상기 데이터 연결이 셋업된다면, 상기 제 1 개인용 식별 코드는 상기 세션에서 나중에 사용하기 위해서 저장되며, 데이터 객체는 상기 제 1 무선 링크를 통해서 전달된다. 그런 다음, 상기 저장된 제 1 개인용 식별 코드를 사용하면서, 후속적인 단거리 무선 링크가 상기 제 1 무선국에서부터 제 3 무선국으로 적어도 셋업된다. 상기 제 3 무선국이 상기 재사용된 제 1 개인용 식별 코드와 동일한 개인용 식별 코드를 반환했는지의 여부를 검사한 이후에, 동일한 유형의 데이터 객체가 상기 후속적인 무선 링크를 통해서 전달된다.
Patent KR-20010108117-A (KR)
IPC: B32B3/24
Filed: 2000-01-20
Abstract: The present invention relates to a disposable cleansing article comprising:a) a water insoluble substrate comprising:1) an apertured first layer wherein said first layer has a water flux rate of from about 0.4 cm3/cm2-s to about 20 cm3/cm2-s;2) a second layer attached to said first layer; andb) a cleansing component comprising a surfactant, said component being disposed adjacent to the substrate.The present invention also relates to a method of cleansing the skin and hair which comprise the steps of:a) wetting with water a disposable cleansing article comprising a water insoluble substrate comprising:1) an apertured first layer having a water flux rate of from about 0.4 cm3/cm2-s to about 20 cm3/cm2-s; and2) a second layer attached to said first layer;and a cleansing component comprising one or more surfactants said component being disposed adjacent to the substrate; andb) contacting the skin or hair with the wetted article.
Patent KR-20010101815-A (KR)
Title: 열 운동 전자 정류 장치 및 이를 이용하여 물체 열을전기로 전환하는 방법
Inventor: CHO CHANG JA
IPC: H01L29/66
Filed: 2000-02-15
Abstract: 본 발명은 정류 방향이 같은 극히 미세한 정류면의 집합체로 이루어진 전류의 정류면이 물체 안에 존재하는 열 운동 전자를 정류하는 기능이 있는 것을 발견하고, 이 현상을 이용하여 열 운동 전자를 정류하는 방식에 의하여 물체 열로부터 직접 전기에너지로 전환하는 것이 가능한 장치와 방법에 관한 것이다. 따라서 본 발명을 이용하면 인류는 무진장, 무비용, 무공해의 에너지원을 갖게 된다.
Patent KR-20020008383-A (KR)
Title: 난용성 ⅱａ족 착물의 산성 용액을 포함하는 부가물
Inventor: YAO YU
IPC: A23B9/00
Filed: 2000-02-14
Abstract: 본 발명은 난용성 IIA족 착물("AGIIS")의 산성 용액 및 하나 이상의 첨가제를 갖는 부가물에 관한 것이다.  AGIIS는 무기산(예: 황산) 및 IIA족 수산화물(예: 수산화칼슘) 또는 이염기 산의 IIA족 염(예: 황산칼슘) 또는 이들 두가지 IIA족 화합물의 혼합물을 혼합한 후, 형성된 고체를 제거하여 제조할 수 있다.  첨가제는 알콜, 유기산 또는 계면활성제일 수 있다.  당해 조성물은 세정, 식품 제조, 오염 제거, 생체 치료, 농업 용도, 의약 용도 및 물질 해독을 포함한 다양한 용도를 갖는다.
Patent KR-20020003544-A (KR)
Title: 광학적으로 투명한 판유리
IPC: B32B17/10
Filed: 2000-02-17
Abstract: 본 발명의 광학적으로 투명한 판유리는 전체 두께가 약 3 내지 5mm로 측정되며, 25,000psi(173MPa) 이상의 모듈러스를 갖는 코어 막 층 및 50 내지 10,000Hz 및 20℃에서 15,000(104MPa)의 최대 모듈러스를 갖는 표면 막 층을 갖는 두개 이상의 중합체성 막 층을 포함하는 중간층 막을 포함하는 것으로서, 3.85mm 두께의 일체식 창유리의 방음벽 용량과 적어도 동일한 방음벽 용량을 가지고, 조음 지수 값은 50 내지 10,000Hz에서 64.2% 이상이며, 고음 값은 50 내지 10,000Hz에서 150 미만이고, 관입 저항은 시험 방법 ECE R43 A6 4.2에서 9m 이상이며, 최대 헤이즈는 4%이다.  중간층 막의 굴곡 강성도는 0.01Pa/m 3 이상이다.  표면 막 층의 최대 tanδ는 50 내지 10,000Hz 및 20℃에서 0.6이다.  중간층 막은 두께가 각각 0.2 내지 0.6mm인 두개의 표면 막 층내에 두께가 1.0 내지 1.7mm인 하나의 코어 막 층을 포함하는 것이 바람직하다.  판유리는 4.2/0.8 내지 1.0/2.8의 유리/막 두께 비를 갖는 유리/중간층 막 유리 샌드위치형을 포함하는 것이 바람직하다.
Patent KR-20010102324-A (KR)
Title: Device and method for thermally treating substrates
IPC: H01L21/00
Filed: 2000-02-02
Abstract: A device and method for thermally treating substrates. A substrate is heated by a heating plate to improve thermal homogeneity. The heating plate is heated using a number of separately controlled heating elements. The temperature of the heating elements is measured and the heating process is controlled by a PID controller. In addition, the temperature of the substrate surface facing away from the heating plate is locally measured. The temperature distribution over the substrate surface is determined according to the measured temperatures and set values for the temperature of the individual heating elements are determined and transmitted to the PID controller.
Patent KR-20020022689-A (KR)
IPC: B65D90/02
Filed: 2000-06-07
Abstract: 본 발명은 선적컨테이너 내에 설치(place)될 수 있는 컨테이너에 관한 것이다.  컨테이너의 최소한 한 개의 벽(20, 21, 22, 23)은 냉각(또는 난방) 가스가 통과하는 덕트(duct)(32, 33)를 갖는다.
Patent KR-20030061948-A (KR)
Title: : Apparatus storing information and method for controlling the File using its
Inventor: LEE JONG HYEON
IPC: G11B20/12
Filed: 2002-01-14
Abstract: PURPOSE: An apparatus for storing information and a method for managing a file using the same are provided to prevent an increase of a file access time by executing a file defragmenter without user's operation. CONSTITUTION: A file system of an HDD(Hard Disk Drive) adds a temporary FAT(File Allocation Table) area to the HDD and stored audio and video data in the HDD through repetitive recording and erasure(401-402). It is confirmed whether a system is in a playing state or in an idle state(403). If so, a C file recorded at a non-successive space to execute a file defragmenter is confirmed(404). A successive space larger than the C file is secured at a data area of the HDD(405). An address corresponding to the successive space at the data area is stored in the temporary FAT area(406). It is judged whether data is duplicated to the secured successive space(407). If so, the stored C file is removed(408). The corresponding area of the C file at the temporary FAT area is duplicated to an FAT area(409).
Patent KR-20030063746-A (KR)
Inventor: BAEK EUN KI
IPC: A23L7/10
Filed: 2002-01-23
Abstract: PURPOSE: Provided is a method for preparing lunch box of boiled rice and noodle with jajang(chinese fermented soy bean paste) or curry sauce. CONSTITUTION: A method for preparing lunch box is characterized by the steps of: processing wheat flour into noodle strips and dewatering them; boiling rice and roasting it with vegetable oil; and mixing them with jajang(chinese fermented soy bean paste) or curry sauce which is prepared by boiling roasted pork meat, cabbage, carrot, and potato with jajang or curry in water.
Patent KR-20030065239-A (KR)
Title: Realtime convention event management system using wireless communication
Inventor: KIM YOUNG BAE
IPC: H04L12/28
Filed: 2002-01-31
Abstract: PURPOSE: A system for managing a convention event in real time by a wireless communication is provided to quickly operate a convention event without the removal and reinstallation work of a wired communication line by performing communication between an RF(Radio Frequency) card wireless terminal and a server by wireless. CONSTITUTION: An RF card wireless terminal(120) communicates with an accessed RF card(10), recognizes and stores data with an RF signal format, which are stored in the RF card(10), and transmits the data to a server(180) by wireless communication. An access point(140) transmits and receives the data with the RF card wireless terminal(120) by the wireless communication, and transmits the data to the server(180). The server(180) receives the data from the access point(140) by a wired communication, systematically stores the received data, statistically processes the data, and provides the processed data. The server(180) senses whether abnormality exists during the operation of a system, and notifies the abnormality to an operator when the abnormality exists. An integrated server(190) links servers which store data, and provides the data to a client(50) through the Internet.
Patent KR-20030067348-A (KR)
Title: apparatus and method for printing of printer
Inventor: PARK JONG HWAN
IPC: B41F21/00
Filed: 2002-02-08
Abstract: PURPOSE: A printing device and a printing method are provided to reduce a printing defect by improving structure of a printing roller and a sheet feeding roller. CONSTITUTION: A printing device includes a sheet feeding section(100), a conveying section(200), a printing section(300), a cutting section(500) and a control section(400). The sheet feeding section(100) has a sheet feeding roller(110) for conveying sheets(10) and a front stopper(120) for aligning the sheets(10). The conveying section(200) has a conveying roller(210) for conveying the sheets(10) transferred from the sheet feeding section(100), and a detecting sensor(212) for detecting the sheets(10). The printing section has a printing roller(330) including a printing roller(330) and an auxiliary roller(340) adjacent to the printing roller(330). The cutting section has a bending roller(510) and a cutting roller. The control section(400) controls the conveying roller(210) in such a manner that the conveying roller(210) is rotated in forward or reverse direction.
Patent KR-20030068296-A (KR)
Title: Safety circuit in microwave oven
Inventor: KANG YEONG HYEON
IPC: H05B6/68
Filed: 2002-02-14
Abstract: PURPOSE: A safety circuit of a microwave oven is provided to prevent a damage due to a malfunction by cutting off driving operations of a main relay or a power relay of a micro computer. CONSTITUTION: A safety circuit of a microwave oven includes a micro computer(20), the first current path switching portion, the second current path switching portion, a DC cutoff portion, and a charging and discharging portion. The micro computer(20) outputs a control signal to control operations of a power relay and a main relay. The first current path switching portion receives a main relay control signal from the micro computer and switches a current path of the main relay. The second current path switching portion receives a power relay control signal from the micro computer and switches a current path of the power relay. The DC cutoff portion is connected between a main relay control signal output terminal of the micro computer and the first current path switching portion in order to cut off a DC signal. The charging and discharging portion performs a charging process to control the state transition of the first current path switching portion.
Patent KR-20030068600-A (KR)
Title: A ultrafine titanium fiber, and a process of preparing for the same
Inventor: DING BIN
IPC: C03C13/02
Filed: 2002-02-15
Abstract: PURPOSE: An ultra fine titanium fiber and its preparation method are provided, wherein the ultra fine titanium fiber has a diameter of 10-1,000 nm and a length of 5-1,000 times of the diameter. CONSTITUTION: The method comprises the steps of mixing a titanium isopropoxide sol or gel with a thermoplastic resin solution to prepare a mixture solution; electro-spinning the mixture solution under a high voltage to prepare a composite fiber such that the thermoplastic resin surrounds titanium isopropoxide; and eluting the thermoplastic resin from the composite fiber by carbonization or by using a solvent. Preferably the titanium fiber has a diameter of 10-1,000 nm; the voltage of the electro-spinning is 5 kV or more; and the thermoplastic resin is poly(vinyl acetate), poly(vinyl alcohol), poly(lactic acid), polyamide, polyester or polypropylene.
Patent KR-20030068909-A (KR)
Title: Fermentation method to get food waste compost, and its process
Inventor: CHO SAM SU
IPC: C05F9/02
Filed: 2002-02-18
Abstract: PURPOSE: A method for fermenting the food waste to make compost and its apparatus are provided, to lower the manufacturing cost by reducing the initial process and using a natural convection current. CONSTITUTION: The method comprises the steps of separating and pulverizing the food waste at the same time with the input of the food waste in a separator(1), mixing it with 20-30 wt% of the return compost and 70-80 wt% of the wood scraps to control the moisture, and injecting the mixed one into a rotary drum(3); rotating the mixture for 20 hours to stabilize the initial fermentation; and accumulating the stabilized one with a natural convection current by using a bucket loader(5) in a fermentation device, and transferring it with stirring for 8-10 days, 17-20 days, 22-25 days, 25-30 days and 30-35 days (total 102-120 days).
Patent KR-20020035033-A (KR)
Inventor: AHN JAE HYEON
IPC: B44C7/02
Filed: 2002-02-27
Abstract: PURPOSE: A device for joining and cutting vinyl sheet is provided to deliver and cut with a single equipment and to improve uniformity of products. CONSTITUTION: A device comprises a main body part; a pressing and supporting part; a cylinder part; and a roller part to continuously deliver and cut vinyl sheet. The main body part has a vertical frame(120) and a supportive frame(140) installed on both ends of a base frame(110) and plate(130), with a pin fixing plate and a cover horizontally installed thereon, between the vertical frame and the supportive frame. The pressing and supporting part has horizontal cam links(21) and vertical cam links(220) installed on both sides of the plate by link pins and a cam plate, a punch jig and a fixed axis(260) joined between the vertical cam links. The cylinder part has cams(330) fixed and installed on both sides of a cylinder(310), gears(340) and drum terminals(350) joined on both sides thereof and a heating cutter part paced on one side of the cylinder. The roller part has two rollers(410) placed in a belt(420) and integrated by a roller connector(430).
Patent KR-20030072001-A (KR)
Title: Structure of flip chip bonding and method for bonding
Inventor: CHOI DEOK YONG
IPC: G02B6/42
Filed: 2002-03-05
Abstract: PURPOSE: A flip chip bonding structure and a flip chip bonding method are provided to be capable of improving adhesive force and removing misalignment of vertical direction when bonding. CONSTITUTION: A flip chip bonding structure includes a PLC(Planar Lightwave Circuit) and an optical device. The PLC further includes a semiconductor substrate(31), an under-clad layer(32) having a concave part, a vertical alignment structure(32'), an electrode(35) and a solder bump(36). The vertical alignment structure(32') is formed on the concave part of the under-clad layer(32). The optical device is bonded to the PLC by using the solder bump(36).
Patent KR-20030075649-A (KR)
Title: A bearing stopper of electronic control brake system
Inventor: KIM CHA HWAN
IPC: B60T17/02
Filed: 2002-03-20
Abstract: PURPOSE: A bearing stopper for an electronic control brake system is provided to prevent wrong operation of a motor, and to improve the reliability by restricting oil from a pump from being infiltrated into the motor with modifying the bearing stopper. CONSTITUTION: A bearing stopper(60) is composed of a metal ring(61) arranged in the inlet of a bearing bore(31d) and penetrated by a rotating shaft(35d), and a first sealing member(62) formed along the side of the metal ring, and compressed in the inlet of the bearing bore to prevent leak of oil into the motor. The bearing stopper is installed in the inlet of the bearing bore to restrict displacement of a needle bearing(50). A second sealing member(63) is formed circumferentially, and contacted to the outer periphery of the rotating shaft. Wrong operation of the motor is prevented by restricting overflow of oil leaking from the pump to the bearing bore.
Patent KR-20030077795-A (KR)
Title: Printing method and apparatus using network printer
Inventor: CHOI JUN YEONG
IPC: G06F3/12
Filed: 2002-03-27
Abstract: PURPOSE: A method and a device using a network printer are provided to enable only an authorized user to print a security document through the network printer on a public place. CONSTITUTION: A print managing part(122) registers the user information from the user, examines the validity of the user from the document information provided from a login user, stores the document information receiving a security output number and a document provided from the login user, and issues the security output number to the user. The network printer(124) stores and matches the security output number inputted from the print managing part(122) with the registered user information, and prints out the document matched with the user information and the security output number based on a result analyzing various kinds of information included in a header.