baber/WOPTO huggingface dataset:
Patent KR-20020024757-A (KR)
Title: Separator of remnant in wastewater
Inventor: YOON JAE MYEON
IPC: B01D33/044
Filed: 2000-09-26
Abstract: PURPOSE: A grit separator in wastewater is provided which is capable of efficiently treating the wastewater by continuously supplying wastewater, continuously separating grit in the wastewater from wastewater and separating fine grit. CONSTITUTION: The grit separator in wastewater comprises a fixed screw(2) fixed to one side of a wastewater transfer pipe(1) on which a plurality of wastewater holes(1a) are formed; a bed plate(3) on the upper part of which the wastewater transfer pipe(1) and fixed screw(2) are installed; a rotating filtration drum(4) which is rotationally installed at the surroundings of the fixed screw(2) so that the fixed screw(2) is enveloped; a body of revolution(5) which is installed on the surrounding surface of the central part of the fixed screw(2) and connected to the filtration drum(4) by a flange(6); a drain plate(7) which is installed at the lower part of the outer side of the filtration drum(4) with the drain plate(7) being spaced apart from the filtration drum(4); a drain pipe(8) and a grit discharge pipe(9) which are installed on the drain plate(7); and a rotation screw(10) which is rotationally installed at the end part of the inner side of the grit discharge pipe(9) of the drain plate(7) that is positioned at the exit side of the filtration drum(4).
Patent KR-20020027726-A (KR)
Title: Liquid crystal display
Inventor: LEE JIN HA
IPC: G02F1/136
Filed: 2000-10-04
Abstract: PURPOSE: An LCD(Liquid Crystal Display) is provided to make the capacitance of a first row storage capacitor larger than the capacitance of other rows storage capacitors, to reduce a kickback voltage, so as to uniform a liquid crystal voltage. Accordingly, liquid crystal molecules are equally controlled and light transmissivity is uniformly maintained, resulting in solving a problem that a first line of gate is lightened. CONSTITUTION: N gate wires(121) are arranged in a row, here, N is a positive number. M data wires are orthogonal with the gate wires(121), here, M is a positive number. Dummy wires(122) are parallel with the gate wires(121) and proceeds the gate wires(121). N-by-M TFTs(Thin Film Transistors) are connected with the gate wires(121) and the data wires. N-by-M liquid crystal capacitors(C-LC) are connected with the TFTs. N-by-M storage capacitors(Cst), in which a first row capacitor is connected with a first row liquid crystal capacitor and the dummy wires(122) and an n-th row capacitor is connected with an n-th liquid crystal capacitor and an (n-1)-th gate wire, here, n is more than 1(one) and not more than N. And the capacitance of the first row capacitor is larger than the capacitance of the n-th row capacitor.
Patent KR-20020028653-A (KR)
Title: Vertical type test handler and method for operating the same
Inventor: JUNG BYEONG IL
IPC: G01R31/26
Filed: 2000-10-11
Abstract: PURPOSE: A vertical handler and an operation method thereof are provided, which performs a loading and unloading work of a sleeve automatically and has an improved structure enabling to withdraw all devices in the sleeve completely to perform a test. CONSTITUTION: A sleeve auto loading apparatus(100) named as a bulk loader is installed on an upper side of a handler and are loaded with sleeves filled with devices to be tested, and transports the sleeves one by one continuously. The auto loading apparatus comprises a loading part where a number of sleeves are loaded and a transportation part transporting the sleeves to the rear part of the apparatus one by one and a return part sending sleeves except one back to the loading part when a plurality of sleeves are transported at one time. And a loading unit(200) is installed in the rear of the auto loading apparatus and the sleeves transported by the auto loading apparatus are loaded in the loading unit. The loading unit comprises three grooves(201) for the sleeves to be loaded in sequence. A vertical rotation apparatus(300) exhausting devices in the sleeve is comprised in one side of the loading unit, and an index device(400) supplying the exhausted devices to each test position of a test part(700) is installed below the vertical rotation apparatus.
Patent KR-20020030379-A (KR)
Title: Double conversion type tuner for using trap circuit
Inventor: OH GWAN SEOP
IPC: H04N7/20
Filed: 2000-10-17
Abstract: PURPOSE: A double conversion type tuner using a trap circuit is provided to implement an RF(Radio Frequency) part with wideband filters, and to remove interference signals having image components, thereby reducing the internal space of the tuner. CONSTITUTION: A double conversion type tuner comprises an RF part(110), a first mixing part(120), a first IF(Intermediate Frequency) part(130), a second mixing part(140), and a second IF part(150). In the first IF part(130), a trap circuit(131) removes interference signals having image components, among first IF signals output from a first mixer(123), wherein the first mixer(123) mixes RF signals selected in an RF filter(113) and oscillating frequency signals generated in a first local oscillator(122) to output the first IF signals. A first IF filter(132), which is a dielectric filter, passes signals in a desired band among the first IF signals output through the trap circuit(131). And a first IF amplifier(133) amplifies the passed first IF signals from the first IF filter(132).
Patent KR-20020037154-A (KR)
Title: Fabricating Method of Board for Hybrid IC Using Conductive Polymer Composition
Inventor: KIM CHANG SEON
IPC: H05K1/18
Filed: 2000-11-13
Abstract: PURPOSE: A method for manufacturing hybrid IC substrate is provided to simplify manufacturing procedures and prevent environmental pollution by attaching semiconductor element through the use of a conductive polymer and avoiding use of soldering paste containing lead. CONSTITUTION: A method comprises a first step(S5) of preparing a ceramic substrate to be coated with a metallic layer; a second step(S10) of coating the ceramic substrate with a conductive polymer all over the ceramic substrate; a third step(S11) of plating a metallic film onto the conductive polymer layer by an electroplating method; a fourth step(S12) etching the substrate into a desired pattern; a fifth step(S30) of forming a position onto the substrate to locate a thermoelectric semiconductor element; a sixth step(S31) of coating a conductive polymer to the position where the thermoelectric semiconductor element is attached; a seventh step(S32) of plating a fixing metal to the portion of the thermoelectric semiconductor element attached to the substrate; and an eighth step(S33,S34) of locating the thermoelectric semiconductor element to the position, and fixing the thermoelectric semiconductor element through a soldering reflow process.
Patent KR-20020041627-A (KR)
Title: Method for engaging cylinder and frame in compressor
Inventor: SONG GYE YEONG
IPC: F04B53/22
Filed: 2000-11-28
Abstract: PURPOSE: A method for processing and assembling part of compressor is provided to simply process and assembly a frame and a cylinder and to improve accuracy in axial direction. CONSTITUTION: A method includes a turning processing step; a press fit joining step; and a precision finishing step. The turning processing step is to process a frame, with a cylinder insertion hole and a driving motor installed on an outside thereof, and a cylinder inserted into the cylinder insertion hole of the frame. The press fit joining step is to fit the cylinder into the cylinder insertion hole of the frame by a press. The precision finishing step is to precisely finish an inner circumference of the cylinder and one side of the frame of an assembly comprising the frame and the cylinder.
Patent KR-20010016293-A (KR)
Title: Realtime stream auction system and the method thereof
Inventor: KIM HO WOOK
Filed: 2000-12-01
Abstract: PURPOSE: A real time video auction system and its method are provided to enable auction participants to present a bidding price or drop a bidding by real time over the internet, and offer moving advertisement picture on the commodity in a bidding process. CONSTITUTION: The method comprises steps of the auction system offering a bidding pad to an auction participant, the auction system transmitting a real time moving picture and a message to the auction participant via the bidding pad, the bidding participant presenting bidding prices via the bidding pad, the auction system storing the bidding prices, transmitted from a plurality of bidders, with a reference bidding price, the auction system displaying the highest bidding price among the bidding prices and its user ID on the bidding pad, the auction system transmitting a presentation request message of a higher bidding price than the current bidding price, repeating the bidding and determining a successful bidder in the case that no one presents a higher bidding price.
Patent KR-20020045096-A (KR)
Title: Bumper step of truck
Inventor: KIM YONG PYO
IPC: B60R19/26
Filed: 2000-12-07
Abstract: PURPOSE: A bumper step for a truck is provided to maintain easily an upper portion of a cap by controlling a height of a step plate to match with the height of a worker. CONSTITUTION: A bumper step comprises a step plate(10), a guide bracket(20) and a pair of link(30). The step plate(10) is installed at both topsides of a bumper cover(1). The step plate(10) is divided into a left and right plates. The left and right plates are connected integrally each other by a slide plate. The guide bracket(20) is fixed at an inside of the bumper cover corresponding to the left and right plate and the slide plate by a welding. A guide rail(21) and a flatten sliding transferring portion are formed at a front sides of the guide bracket. The pair of rink(30) is folded to move the left and right plates and the slide plate in an up and down in a center of the guide bracket.
Patent KR-20020047882-A (KR)
Title: mixture discharge gas in plasma display panel
Inventor: CHOI SEONG CHEON
IPC: H01J11/12
Filed: 2000-12-14
Abstract: PURPOSE: A mixed discharge gas of a plasma display panel is provided to enhance efficiency and lengthen a lifetime by controlling a composition ratio of a mixed discharge gas. CONSTITUTION: A mixed discharge gas is formed by He, Ne, or a mixed gas of He and Ne. In addition, Xe is added to the mixed discharge gas. In the mixed discharge gas, Xe content is 3 to 20 percent of the discharge gas. A pressure of the mixed discharge gas is 400 to 700 torr. The efficiency of the mixed discharge gas is improved when the Xe content is increased. However, breakdown voltage is increased since the collision is increased between gases. A lifetime of plasma display panel is lengthened when the Xe content and the pressure of the mixed discharge gas are increased.
Patent KR-20020048596-A (KR)
Title: ATM Cell Transfer Method and Apparatus in IP Network
Inventor: KIM HYEONG RAK
IPC: H04L12/28
Filed: 2000-12-18
Abstract: PURPOSE: A method and an apparatus for transmitting an ATM cell in an IP network are provided to assemble ATM cells as packets before the ATM cell is inputted to the inside of the switch of the ATM exchange and find a destination address information included to a header portion by adding an SAR(Segmentation and Reassembly) function of AAL5 to a reception end of a switch of an ATM exchange, thereby capable of switching rapidly the ATM cells. CONSTITUTION: A switch interface(30) provides an interface between a reception side subscriber matching unit(210) and an ATM exchange switch(200). An IP service unit(34) finds a destination address of the ATM cell constructing the packet by analyzing the header portion of the packet and constructs a VP/VC table on the basis of the address. An ATM cell analysis unit(36) analyzes the packet to the ATM cell again and includes the VP/VC information to the header portion of the ATM cell. The ATM cells are transmitted to the destination at high speed by the ATM exchange switch switching.
Patent KR-20020049090-A (KR)
Title: Intake port processing method of engine
Inventor: CHO DONG HYEON
IPC: F02B29/00
Filed: 2000-12-19
Abstract: PURPOSE: A method for manufacturing intake ports of an engine is provided to reduce exhaust gas and noise by decreasing the deviation of the intake amount of each intake port. CONSTITUTION: A cylinder head is manufactured by correcting an existing mold for the intake port according to the shape of the intake port modeled by using 3D program. The air is supplied into first to fourth intake port of the intake port to measure a swirl degree. When the swirl degree of the air from the first to fourth port is in the normal state, the intake flow is tested by fixing an actual intake manifold to the intake port. The height of the first and second ports and height of the third and fourth ports are corrected according to the difference of the intake amounts of the first and second ports and the third and fourth ports.
Patent KR-20020049281-A (KR)
Title: Acceleration pedal and engine rod linking structure
Inventor: KIM SEONG HAK
IPC: B60K26/04
Filed: 2000-12-19
Abstract: PURPOSE: Connecting structure of an accelerator pedal and an engine rod is provided to improve starting on the uphill road or the plane by increasing torque of the engine in idling with driving an injection lever forcibly. CONSTITUTION: A connecting system of an accelerator pedal(11) and an engine rod is composed of a slave lever(13) connected to the accelerator pedal by a link; a lever(15) operating the engine rod according to operation of the slave lever; an idle RPM(Revolution Per Minute) increase lever(17) connected to the rod to actuate the engine rod regardless of the lever and the slave lever; a driving unit(19) actuating a motor lever connected to the idle RPM increase lever by the rod; and a control unit(21) controlling the driving unit. The motor lever is supported by an elastic member applying elastic force against operation of the driving unit. Starting the vehicle on the uphill road or the plane is improved with increasing torque of the engine in idling.
Patent KR-20020049750-A (KR)
Title: Mobile communication terminal with magnetic card and ic card
Inventor: HAN JU YEOL
IPC: H04B1/40
Filed: 2000-12-20
Abstract: PURPOSE: A mobile communication terminal embedding a magnetic card and an IC card is provided to embody an automatic charge payment function and an electronic money function through the mobile communication terminal by embedding the magnetic card and the IC card in the mobile communication terminal. CONSTITUTION: A magnetic card and IC card(11) performs an automatic charge payment function and an electronic money function. A data modulating unit(12) modulates user information and various charge association data generated by the magnetic card and IC card(11) to be recognized in an MSM(Mobile Station Modem)(13) of a mobile communication terminal. The MSM(13) processes the data modulated in the data modulating unit(12), and performs a various charge association data settlement function, an encryption function by a password, and a balance inquiry function. A memory(14) stores various data generated when performing various functions. A key input unit(15) inputs the password when inquiring the balance. An LCD window(16) displays the current charge situation of the magnetic card and IC card(11).
Patent KR-20020050596-A (KR)
Title: Airbag door for vehicle
Inventor: YOON JONG YEONG
IPC: B60R21/201
Filed: 2000-12-21
Abstract: PURPOSE: An airbag door of a vehicle is provided to operate smoothly an airbag at the seat next to the driver of the vehicle, to protect a passenger, and to separate easily the airbag from a crush pad by forming only a cutting recess at an inside of the crush pad outer skin. CONSTITUTION: An airbag door(30) of a vehicle comprises a cutting recess(34) and a door flange portion(40). The cutting recess(34) is formed at one side end of a crush pad outer skin(32). The door flange portion(40) is formed at a crush pad inner skin(38) onto the same line with the cutting recess, and separated from the cutting recess to have a constant gap. The cutting recess is formed by forming a V shape recess at the crush pad outer skin(32). The door flange portion(40) is bent onto the crush pad outer skin side on the line of the cutting recess.
Patent KR-20020051021-A (KR)
Inventor: LEE JIN HUI
IPC: F16H63/02
Filed: 2000-12-22
Abstract: PURPOSE: A control valve structure is provided to reduce the static friction force applied to a contact area by a fluid by reducing the contacting area between a spool and a sleeve, thereby restraining the generation of abnormal vibration of the spool to stabilize the spool motion in a short time. CONSTITUTION: A control valve structure includes a spool(1) movably received in a valve housing, a sleeve(2) having an inner surface for surface-contacting an end surface(1bg) of the spool via a fluid when the spool moves in one direction by an external force, and a static friction force reducing element for reducing the static friction force applied by the fluid to the spool when the end surface of the spool is separated from the inner surface of the sleeve, wherein the static friction force reducing element is to be a groove(1bi) of the end surface of the spool.
Patent KR-20020054033-A (KR)
Title: Shifting divice for regenerative burners
Inventor: PARK HEUNG SU
IPC: F23L1/00
Filed: 2000-12-27
Abstract: PURPOSE: A vent drain switching unit for heat storage combustion system is provided to facilitate pipe distribution and operation by switching combustion air and combustion exhaust gas using two switching barrel and attachments thereof. CONSTITUTION: A vent drain switching unit for heat storage combustion system comprises a first cylindrical switching barrel(4a) and a second cylindrical switching barrel. The first switching barrel includes a cylinder(6) therein movable by an air cylinder(7), two supply opening(8) thereon connected with a burner body(1) with a pipe, and a circular vent drain channel(5) integrally formed with a combustion supply opening(10) to which combustion air is supplied. The second switching barrel includes a cylinder therein movable by an air cylinder, two drain opening(9) thereon connected with the burner body with a pipe, and a circular vent drain channel integrally formed with a combustion drain opening(11) for discharging combustion exhaust gas.
Patent KR-20020054760-A (KR)
Title: Loading point setting device for inserting glass of vehicles
Inventor: LEE JONG GUK
IPC: B62D65/06
Filed: 2000-12-28
Abstract: PURPOSE: A device for determining the glass input position for a vehicle is provided to make a loading robot accurately load and input a front and quarter-fixed glass to a vehicle body, and to improve productivity in a mass production line. CONSTITUTION: A device for determining the glass input position for a vehicle comprises a rail plate(11) having a pallet(3) for loading a front and quarter-fixed glass(1), position determining holes(7), and rails(9), a pallet transfer plate(15) having rollers(13) on the lower portion, rectangular through holes(17), and many rollers(19) on both sides, a position determining cylinder(21) stood perpendicular to the bottom surface of a work plate, a position determining plate(25) installed on the front end of a piston rod of the position determining cylinder, and many position determining pins installed corresponding to the position determining holes. The front and quarter-fixed glass is positioned accurately by the position determining cylinder and the position determining plate. Thereafter, the front and quarter-fixed glass is put into a vehicle body by a loading robot.
Patent KR-20010025456-A (KR)
Title: Method and system for advertising by using move button
Inventor: HWANG GWANG HAE
Filed: 2000-12-28
Abstract: PURPOSE: The method and an apparatus for advertising using a shift button on the internet are provided to compel a user to see an advertisement when moving to another web page by attaching an advertisement screen to a shift button of web pages. CONSTITUTION: A user connects to a web server(S1) and selects contents from a web page transmitted by the web server(S3). The web server transmits selected contents from a contents database(S5) and an advertisement screen encoded according to selected contents from an advertisement database(S7). The web server transmits the advertisement screen attached to a shift button and the web page including corresponding contents to a user computer(S9).
Patent KR-20020055291-A (KR)
Title: Susceptor For Vaccum Deposition Equipment
Inventor: BAE YEONG HO
IPC: C03C17/00
Filed: 2000-12-28
Abstract: PURPOSE: A susceptor of a vacuum deposition system is provided to stably transfer a robot arm and reduce damage of a glass substrate caused by erroneous sliding of the glass substrate to improve productivity. CONSTITUTION: A vacuum deposition system includes a processor chamber(32), susceptor(30) on which a glass substrate(34) is mounted, a lift pin(36), a robot arm, a stopper pin(40), and at least one furrow(44). The susceptor heats a glass substrate and generates plasma. The lift pin supports the glass substrate. The robot arm transfers the glass substrate to the susceptor. The stopper pin stabilizes transferring of the robot arm. The furrow is formed on a slide part of the susceptor. A material for forming a layer is inserted into the furrow during a deposition process.
Patent KR-20010022704-A (KR)
IPC: G11B19/02
Filed: 1998-08-06
Abstract: 광 디스크는 데이터 영역과 관리 영역을 포함하고, 데이터 영역은 제 1 오디오 속성에 따라 오디오 정보를 표시함에 의해 얻어진 제 1 오디오 데이터 및 제 1 오디오 속성과 다른 제 2 오디오 속성에 따라 오디오 정보를 표시함에 의해 얻어진 제 2 오디오 데이터를 저장하고, 관리 영역은 제 1 및 2오디오 데이터중 하나의 선택 재생을 가능하게 하는 관리 정보를 저장한다.
Patent KR-20010023328-A (KR)
IPC: A61B5/00
Filed: 1999-08-25
Abstract: An automated apparatus and method for batch processing a group of samples in respective containers. A monolayer of particulate matter is filtered from each sample and deposited on a corresponding slide for examination. A controller coordinates each mechanism and sub-assembly of the apparatus.
Patent KR-20010023423-A (KR)
Title: 밸브 시팅 기능을 갖는 엔진 밸브 작동기
IPC: F01L1/16
Filed: 1998-08-28
Abstract: 본 발명은 엔진 밸브 작동용 유압 작동기를 제공하는데, 이는 상기 밸브의 시팅 속도를 제어하기 위한 수단을 포함한다. 상기와 같은 설계는, 상기 엔진 밸브의 개방중에 상기 작동기 피스톤의 자유롭고 제한되지 않은 이동 및 상기 밸브가 미리 정해진 밸브 시팅 거리 내에 있는 동안 상기 피스톤과 밸브의 제한되지 않은 복귀를 허용한다. 일단 이러한 미리 정해진 범위 내에 있으면, 상기 작동기 피스톤과 엔진 밸브의 복귀 속도는 제한부를 통하여 배출되는 유체의 유동율에 의해 제한된다. 상기 제한부는 요구되는 최대의 밸브 시팅 속도를 제공하도록 조정된다. 본 발명은 또한 자동 래쉬 조절 수단을 제공한다.
Patent KR-20010023679-A (KR)
Title: 증폭기 회로
IPC: H03F1/22
Filed: 1998-08-14
Abstract: 증폭기 회로는 제 1 레지스터와 함께 캐스코드 회로로 동작되는 제 1 전도 형태의 트랜지스터 및 제 1 트랜지스터를 가진다.  게다가, 증폭기 회로는 제 1 트랜지스터(T1)의 제어 라인 앞에 있는 제 1 캐패시터(C1); 제어 라인이 제 2 트랜지스터(T2)의 제어된 경로의 다른쪽 단부에 접속되고 제어된 경로가 제 2 공급 전위(VP)의 한쪽 단부상에 접속되는 제 2 전도 형태의 제 3 트랜지스터(T3); 제어 라인이 제 3 트랜지스터(T3)의 제어된 경로의 다른쪽 단부에 접속되고 제어된 경로가 한쪽 단부상에서 제 3 트랜지스터(T3)의 제어 라인에 접속된 제 4 트랜지스터(T4); 제 4 트랜지스터(T4)의 제어 라인 및 제 1 캐패시터(C1)의 한쪽 단자 사이에 접속된 제 2 레지스터(R2); 및 제 4 트랜지스터(T4)의 제어된 경로의 다른쪽 단부 및 제 1 캐패시터(C1)의 다른쪽 단자 사이에 접속된 제 3 레지스터(R3)를 포함한다.
Patent KR-20010023954-A (KR)
Title: 탄성 필름 적층물
IPC: D04H13/00
Filed: 1998-09-15
Abstract: 본 발명은 신장성 차단 필름, 밀도가 0.89 g/cm 3 미만인 저밀도 폴리에틸렌 섬유를 포함하는 8 g/m 2 내지 100 g/m 2 의 탄성 부직 웹, 예를 들면, 스펀본디드 섬유의 부직 웹인 신장성 의복과 같은 외층을 갖는 탄성 액체불투과성 적층물을 개시한다.  차단 적층물은 열점결합에 의해 적층되어 1000 그램을 초과하는 박리 강도를 성취하면서, 로프트가 향상되고 촉감이 우수한 패턴이 제조될 수 있다.
Patent KR-20010015614-A (KR)
Title: 대형 포맷의 잉크 제트 칼러 프린터
IPC: B41J19/00
Filed: 1998-09-17
Abstract: 본 발명은 대형 포맷 인쇄물의 칼러 인쇄용으로 사용되는 잉크 제트 프린터 분야에 관한 것이다. 본 발명은 프린터의 품질을 향상시키고 산출을 증가시키는데 사용되며, 원색을 연속적으로 적용하고, 반투명 재료를 양면 인쇄할때 칼러의 변형을 억제하고, 기판상에 이메이지를 인쇄할때 헤드를 정확하게 위치시키고, 그리고 제어 신호, 공기 및, 잉크를 공급하는 시스템에 운반부를 연결하는 라인을 제거하는 것을 포함한다. 이러한 목적을 위해서, 제트 헤드를 가진 운반부는 정확한 위치를 위한 해치화된 자가 설치된 폐쇄 안내 레일을 따라서 일 방향으로 움직이며, 따라서 정보가 장치 제어 유니트로부터 라디오 트랜시이버를 사용하는 운반부로 전달되는 동안 헤드는 양면상에서 기판을 우회하게 된다. 또한 프린터에는 동시에 두개의 기판상에 일면 인쇄를 수행하기 위한 두개의 독립적이고 평행한 기판 이송 시스템이 구비될 수 있다.
Patent KR-20010030698-A (KR)
Title: 티오글리세롤 유도체 및 광학재료용 폴리술피드조성물에서 이들의 용도
IPC: G02C7/02
Filed: 1998-11-05
Abstract: 신규 티오글리세롤 유도체, 이들의 제조방법, 및 이러한 화합물로부터 제조한 광학재료가 개시되어 있다. 상기 티오글리세롤 유도체는 광학재료에 통상적으로 사용되는 화합물에 비하여 고농도의 황을 갖고 있으므로 가공성에 해를 주지 않으면서 고굴절률을 나타낸다.