baber/WOPTO huggingface dataset:
Patent KR-20020039822-A (KR)
Title: A method for recharging lithium-sulfur batteries
Inventor: CHOI SU SEOK
IPC: H01M10/44
Filed: 2000-11-22
Abstract: PURPOSE: Provided is a method for charging/discharging a lithium-sulfur battery by a constant current method, a constant current and voltage method, or a constant voltage method, which improves lifetime property and stability. CONSTITUTION: The method is performed with a constant current of more than 1mA for the time being more than 10% value based on the theoretical capacity of a battery or a cell/the constant current value. Or the method is performed by charging with a constant current of more than 1mA until the voltage is more than 2.0V and then keeping the constant voltage and charging until the time is more than 10% value based on the theoretical capacity of a battery or a cell or until the constant voltage applied current is less than 1/10 current value based on the rated capacity. Or the method is performed by applying the constant voltage of more than 2V to the battery and then charging until the current value, going down again after increasing, becomes less than 1/10 of the rated capacity. And the charged battery is discharged until the voltage of the battery becomes less than 2.0V by the constant current and the constant power.
Patent KR-20010062042-A (KR)
Inventor: BAERTS CHRISTIAN
IPC: F16L13/08
Filed: 2000-12-01
Abstract: PURPOSE: Provided is a connection arrangement for a mineral-insulated conduit to at least one tube-shaped structure, wherein at least one end of the two ends of the mineral-insulated conduit is arranged partially overlapping with a tube-shaped structure and is affixed by welding or soldering. Connection arrangements of this type are for sensors in the sector of exhaust gas conduction of a motor vehicle. CONSTITUTION: One end of the mineral-insulated conduit(1) is arranged overlapping with the tube-shaped structure(2) and plugged into it. The outer peripheral surface of the plugged-in end of the mineral-insulated conduit(1) can be formed with a structured sheath surface, while the inner peripheral surface of the tube-shaped structure(2) in the region of the overlap is formed smooth. However, the inner peripheral surface of the tube-shaped structure can instead be formed as a structured sheath surface, while the outer peripheral surface of the plugged-in end of the mineral-insulated conduit(1) is formed smooth. After the mineral-insulated conduit(1) and the tube-shaped structure(2) are overlappingly arranged, the outer periphery of the tube-shaped structure(2) is reduced in the region of the overlap, for example by pressing. The structured sheath surface is thereby deformed, and a form-fitting bond is produced between the tube-shaped structure(2) and the mineral-insulated conduit(1). Then, the tube-shaped structure(2) and the mineral-insulated conduit(1) are bonded by formation of a laser weld joint LS.
Patent KR-20020044014-A (KR)
Title: Three point seat belt system of bench type seat
Inventor: KIM YU GWON
IPC: B60R22/18
Filed: 2000-12-05
Abstract: PURPOSE: A 3-point seat belt device is provided to improve the safety and the convenience of use by allowing users to share a 3-point seat belt when a bench type rotary seat is directed to a rear direction. CONSTITUTION: An upper guide rail(22) and a lower guide rail(22') are installed at upper and lower portions of a seat. An upper anchor(30) and a lower anchor(40) are installed in the upper guide rail(22) and the lower guide rail(22'), respectively. Locking porks(44) are provided to lock the upper anchor(30) and the lower anchor(40) to the upper guide rail(22) and the lower guide rail(22'), respectively. A lock releasing lever(80) and lock releasing cables(56,58) are installed so as to operate the locking porks(44). A cable conveying retractor(60) and anchor conveying cables(50,52,54) are provided to move the upper and lower anchors(30,40).
Patent KR-20020045323-A (KR)
Inventor: KIM GWANG YUK
IPC: B21B3/00
Filed: 2000-12-08
Abstract: PURPOSE: A method of producing ferritic stainless steel sheets having excellent spinning formability is provided. CONSTITUTION: The method includes the steps of cold rolling an annealed hot-rolled steel sheet comprising C 0.08 wt.% or less, Si 1.0 wt.% or less , Mn 1 wt.% or less, P 0.035 or less, S 0.03 or less, Cr 15-20 wt.%, Mo 0.5 wt.% or less, N 0.08 wt.% or less, Cu 0.5 wt.% or less, Mo 0.5 wt.% or less, Al 0.05 wt.% or less, a balance of Fe and other inevitable impurities at a reduction ratio of 70 to 95% so as to regulate Δr value less than +0.1; annealing the cold rolled steel sheet in the temperature range of 840 to 870°C; elongating the annealed cold-rolled steel sheet in such manners that elongation ratio parallel to rolling direction is higher than 26%, cross-sectional inclusion grade parallel to rolling direction is less than 6 grade, ridging height after elongation is less than 24μm.
Patent KR-20020045768-A (KR)
Title: Multiple line grid having a shield function
Inventor: KIM YEONG SU
IPC: H01L23/60
Filed: 2000-12-11
Abstract: PURPOSE: A multiple line grid with a shielding capacity is provided to decrease the number of the entire terminals and to reduce the area for a semiconductor package, connector or mounting board, by increasing the number of signal terminals to an extent that an unnecessary ground terminal is not formed in the same condition. CONSTITUTION: A plurality of penetration grooves are formed on the outer surface of a grid body(100) at regular intervals, separated from each other. The first electrode interconnection group is composed of a plurality of electrode interconnections formed along the inner wall of each penetration groove. A plurality of shielding layers(104a,104b,104c,104d,104e,104f,104g,104h) are formed on each electrode interconnection of the first electrode interconnection group by a predetermined thickness. The second electrode interconnection group is composed of a plurality of electrode interconnections, formed at both sides of each shielding layer and confronting the plurality of electrode interconnections.
Patent KR-20020046084-A (KR)
Title: Power switch for gas insulated fused potential transformer
Inventor: WOO DU YEONG
IPC: H01F27/36
Filed: 2000-12-12
Abstract: PURPOSE: A power switching device of fused potential transformer for gas insulation load switch is provided to supply a continuous power regardless of a repair of a fused potential transformer by setting up a vacuum bulb unit for a power switching between a switch and the fused potential transformer. CONSTITUTION: An elbow cable connects a fused potential transformer with a transformer-side bushing(6). A gas insulation load switch supplies a primary side of the fused potential transformer with a high voltage power. A vacuum bulb unit(14) is set up between the fused potential transformer and the transformer-side bushing(6). A switching unit operates the vacuum bulb unit(14) to switch the power of the switch toward the fused potential transformer. The switching unit consists of a switch handle(10), a bellows(11) which is in interlocking with the switch handle(10), a connector(12) which drives a moving bar, and a guide rod(13) which guides the connector(12).
Patent KR-20020047658-A (KR)
Inventor: JUNG JA SEONG
IPC: B62D31/00
Filed: 2000-12-13
Abstract: PURPOSE: A roof ceiling panel of a bus is provided to prevent cracks, and to improve impact resistance by forming decorative color paper and a polyester coating layer on a hardboard and by mounting a moisture-proof sheet in the bottom. CONSTITUTION: A roof ceiling panel(10) is installed in the lower part of a roof panel, and spaced by a roof bow. A hardboard(11) having impact resistance is manufactured to be 3.1-3.3mm in thickness to prevent cracks in assembling. The hardboard of 3.2mm is manufactured, and decorative color paper(12) is spread in the upper part of the hardboard to improve the appearance of the roof ceiling panel. The color paper is mounted on the hardboard to be within the range of 78-82 g/m¬2, and a polyester resin layer is spread on the hardboard mounting the color paper with the thickness of 0.12-0.14mm. A moisture-proof sheet(14) is mounted in the lower part of the hardboard. Crack is prevented with improving impact resistance, and the productivity is increased with mounting the roof ceiling panel conveniently.
Patent KR-20020047860-A (KR)
Title: Tape feeder for chip mountor
Inventor: SONG JUN GEUN
IPC: H05K13/00
Filed: 2000-12-14
Abstract: PURPOSE: A tape feeder for a device mounter is provided to maintain the tension of a top cover by providing a roller on a driving unit. CONSTITUTION: A carrier tape transfer unit(20) is installed on a side of a frame(1) so as to be capable of rotating and includes a sprocket(22) for transferring a carrier tape(2) intermittently. A top cover discharge unit(40) is installed on the other side of the frame(1), discharges a top cover peeled from the carrier tape(2), and includes a pair of discharge gears(41,42). The top cover is inserted into the discharge gears(41,42). A driving unit(50) drives simultaneously at least one discharge gear among the sprocket(22) and the pair of discharge gears(41,42). The driving unit(50) includes a worm wheel(58), a worm gear(57), a second roller(64), a worm wheel(63), a worm gear(62), and a driving motor(52) for driving simultaneously the worm gears(57,62).
Patent KR-20020052456-A (KR)
Title: Manufacturing method for transistor of semiconductor device
Inventor: PARK MYEONG GYU
IPC: H01L21/335
Filed: 2000-12-26
Abstract: PURPOSE: A transistor formation method of semiconductor devices is provided to improve a short channel effect and to reduce a contact resistance by forming elevated source and drain regions. CONSTITUTION: A gate insulator(35), a gate electrode(37) and a mask insulator(39) are sequentially stacked on a semiconductor substrate(31). A first insulating spacer(41) is formed at both sidewalls of the stacked structure. An epitaxial Si layer(43) is grown on an LDD(Lightly Doped Drain) region. An epitaxial SiGe layer(45) is grown on the epitaxial Si layer(43). A second insulating spacer(47) is formed at both sidewalls of the first insulating spacer. Elevated source and drain regions(40) are formed by implanting heavily doped dopants into the substrate.
Patent KR-20010070359-A (KR)
Title: Electro-optical device, driving circuit and driving method of electro-optical device, and electronic apparatus
Inventor: OZAWA TOKURO
IPC: G09G3/36
Filed: 2000-12-27
Abstract: PURPOSE: To reduce the power consumption of the drive circuit of ramp wave signals. CONSTITUTION: Ramp wave signals LS are supplied to signal supplying lines 113 via switches SW. Each switch SW becomes an ON state, when a corresponding scanning line 112 is selected. Thus, the load of the drive circuit of the ramp wave signals becomes a parasitic capacitance of one signal supplying line. Data lines 114 are supplied with PWM signals X1 to Xn, having a pulse width in accordance with the value of image data D. When corresponding scanning lines 112 are selected, TFTs 116 supply the PWM signals X1 to Xn to the gate electrodes of TFTs 117. Thus, when lines 114 and 112 become simultaneously active, the signals LS are applied to pixel electrodes 118 via the TFTs 117.
Patent KR-20020058168-A (KR)
Title: Automatic Water Sampler
Inventor: HWANG GEUN CHUN
IPC: G01N1/10
Filed: 2000-12-29
Abstract: PURPOSE: An automatic water collector is provided to collect specimen at preset time. CONSTITUTION: A water collector(1) includes a water collecting part including a water collecting cylinder(11), a pair of stoppers(12a,12b) and an opening and closing device(13) and collecting specimen; and a control part including a water collecting time setting part to input water collecting time, solenoids comprising a first solenoid horizontally mooring the water collector and a second solenoid sealing the water collecting part to collect a specimen and a microcomputer supplying electric power to the solenoids on time set by the water collecting time setting part to automatically collect water and actuating the water collecting part on preset time to automatically collect water.
Patent KR-20010022955-A (KR)
Title: 금속스트립 및 이 금속스트립을 가공하기 위한 방법과 장치
IPC: C21D8/02
Filed: 1998-08-14
Abstract: 일정길이의 금속스트립 공정의 방법은 형성기 위에 스트립이 위치하는 단계와 스트립이 열처리공정을 받는 동안에 소정의 모양으로 형성기 위에 스트립을 형성하는 것을 포함한다. 또한 본 발명은 일정길이의 금속스트립에 관한 것이며, 일정길이의 금속스트립 공정에 사용을 위한 장치에 관한 것이다.
Patent KR-20010023823-A (KR)
Title: 스프링 링에 의한 부재의 고정
IPC: F16C35/063
Filed: 1998-09-04
Abstract: 사각 단면의 스프링 링(41)이 그 단부에 인접하여 방사상 외측으로 연장된 암을 갖는다. 링(41)은 신축 결합되는 두 부재(31, 40)를 함께 고정하는데 사용되는 것으로 이 링이 일측 부재의 내측 요구(45)와 타측 부재의 외측 요구(46)에 결합되어 고정한다. 부재의 조립중에 링이 링의 암에 의하여 전체적으로 지지되는 고정요소(51)에 의하여 요구의 하나에 완전히 배치된다. 조립후 고정요소는 외측 부재의 슬로트(47)를 통하여 방사상 외측으로 인출된다.
Patent KR-20010031199-A (KR)
Title: 티아디아졸 카르복사미드 유도체, 식물 병해 제어제, 및이의 사용 방법
IPC: A01N43/82
Filed: 1998-10-30
Abstract: N-(3-클로로-4-메틸페닐)-4-메틸-1,2,3-티아디아졸-5-카르복사미드; 활성 성분으로서 상기 화합물을 함유하는 것을 특징으로 하는 식물 병해 제어제; 및 이를 사용하는 방법.     상기 제제는 도열병 같은 식물 병해 제어 활성이 우수하다.
Patent KR-20010032189-A (KR)
Title: 심폐 소생용 보조 장치
IPC: A61H31/00
Filed: 1998-11-17
Abstract: 본 발명은 구조원이 환자의 흉부에 그의 체중을 가하는 것을 허용하도록 보조된 심폐 소생용 시스템에 관한 것이며, 상기 시스템은 환자의 흉부에 접촉하는 접촉면(4)과, 구조원이 상기 접촉면(4)에 그의 체중을 가하는 것을 가능하게 하는 지지 부재(3)와, 상기 접촉면(4)에 대하여 상기 지지 부재(3)를 상대적으로 이동시키는 작용을 하는 변위기(9)를 포함한다.
Patent KR-20010052126-A (KR)
Title: 네트워크 통신 링크
IPC: H04B10/10
Filed: 1998-12-16
Abstract: 무선 통신 링크(20)는 유선 통신 라인(32)에 연결되어, 상기 유선 통신 라인으로부터 전기 신호를 수신하여 그 수신된 전기 신호에 응답해서 변조되는 확산 적외선 방사선을 송신하는 기본 장치(22)를 포함한다.  또한, 기본 장치는 변조된 적외선 방사선을 수신하여 그 수신된 적외선 방사선에 응답해서 상기 유선 통신 라인을 통해 전기 신호를 송신한다. 
     적어도 하나 이상의 원격 장치(24, 42)는 시청각 장치(28, 50)에 연결되고, 상기 기본 장치에서 송신된 상기 변조된 적외선 방사를 수신하고, 상기 기본 장치에 변조된 확산 적외선 방사선을 송신함으로써 그 시청각 장치를 상기 유선 통신 라인에 연결한다.
Patent KR-20010042321-A (KR)
Title: 내식성과 코팅성 및 내지문성에 우수한 유기 복합 코팅금속재료 및 이의 제조방법
IPC: C09D201/00
Filed: 1999-03-23
Abstract: 내식성과 코팅성 그리고 내지문성이 우수한 금속재료에 관한 것이다. 본 발명의 코팅된 금속재료는 이의 표면에 (A) 활성 수소 또는 에폭시 그룹을 가진 아미노 그룹 등의 반응성 관능기를 가진 실란 커플링제와, (B) 일반식(I)로 표시되며 평균 중합도 2 ∼ 50 의 수용성 중합체로 구성된 중합체로부터 얻어지는 1차 코팅층과 수지 100 중량 부와 실리카 5 ∼ 70 중량 부로 구성된 수지로 제조된 2차 코팅층을 이루고 있다.
Patent KR-20010034768-A (KR)
Title: 서스펜션 및 동적 하중을 보정하는 유체 스프링
IPC: B60G17/056
Filed: 1999-04-06
Abstract: 하중의 이동을 감시하고 하중변화를 보정하기 위해 유압시스템으로부터 유압유체를 더하거나 제거하는 유압시스템에 의해 도로에 대한 차량과 같이, 기초부에 대한 동적하중를 지지하기 위한 장치 및 방법.  상기 유압시스템은 바람직하게는 하중에 작동가능하게 연결된 제 1 챔버 및 기초부에 작동가능하게 연결된 제 2 챔버를 가지고 있는 하나 이상의 유압실린더이다.  제 1 및 제 2 챔버는 밸브에 연결되어 있다.  이 밸브는 제 2 챔버 및 저장조를 가진 압축유체의 공급원에 연결되어 있다.  하중의 변화를 보정하고 기초부에 대해 실질적으로 동일한 위치에서 하중를 유지하기 위해 제 1 챔버는 로드변화를 감지하고 상기 밸브는 유체를 압축유체 공급원으로부터 제 2 챔버에 더하거나 유체를 제 2 챔버로부터 압축유체 공급원으로 제거한다.
Patent KR-20020057752-A (KR)
Title: Method for back up in semiconductor apparatus
Inventor: LEE CHEON YONG
IPC: H01L21/00
Filed: 2001-01-06
Abstract: PURPOSE: A backup method for semiconductor equipment is provided to perform a backup process for the semiconductor equipment by using a permanent dummy wafer. CONSTITUTION: A dummy wafer is loaded into a chamber installed within semiconductor equipment(S10). The dummy wafer is formed by metal material. A semiconductor fabrication process for the dummy wafer is performed(S12). The dummy wafer is unloaded from the semiconductor equipment after the semiconductor fabrication process for the dummy wafer is performed(S14). A backup process for the semiconductor equipment is checked after the dummy wafer is unloaded from the semiconductor equipment(S16). A chemical process for the dummy wafer is performed(S18) after the backup process for the semiconductor equipment is performed.
Patent KR-20020059877-A (KR)
Title: Method and system for the maintenance and error check of boiler by using the internet
Inventor: LEE GEUN SEOK
IPC: G06Q10/10
Filed: 2001-01-08
Abstract: PURPOSE: A system and a method for a management and a trouble diagnosis of a boiler are provided to connect a main controller and a room controller of a boiler to a user computer as a serial communication, transmit boiler data of a user computer to a web server of a management system through the Internet, and make a database. CONSTITUTION: User computers(12,22,32, ..., 110n) store attribute data transmitted in a main controller and a room controller of a boiler and diagnose a trouble of the boiler by comparing the attribute data with criterion data by a managing and diagnosing program. A managing system(330) uploads data of a corresponding boiler and stores the data after the user computers(12,22,32, ..., 110n) is connected to a web server through the Internet and collects attribute data of the boiler transmitted in the user computers(12,22,32, ..., 110n). The managing system(330) diagnoses a state of the boiler by comparing the criterion data with the collected data, instructs an after service to a boiler having a trouble and necessary for a repair, classifies the collected data according to used terms, kinds, and local areas, and stores the classified data. The web server receives attribute data of the boiler transmitted from only a registered user computer.
Patent KR-20020064436-A (KR)
Inventor: WOO SANG RAE
IPC: H04N7/01
Filed: 2001-02-01
Abstract: PURPOSE: A digital multimedia system is provided to combine a digital broadcasting receiving function with a PC function, thereby implementing high resolution, high definition, and high sound quality. CONSTITUTION: A digital TV module(110) comprises as follows. An A/D converter(112) receives analog video data from a PC module(120), and converts the data into digital video data. A time shifter(113) stores a desirous image, sound, or broadcasting of a user. An MPEG decoding/video display(114) MPEG2-decodes the digital video data or a transport signal of a detector(111), and converts the decoded data and the signal according to displaying specifications. A CPU(116) controls each block according to function settings. The PC module comprises as follows. A signal input/output unit(121) inputs/outputs a control signal for controlling PCI, recording media, and modem. A hard disk(123) records data. A CPU(122) transceives the control signal with the digital TV module in an RS-232 communication method, and controls operations.
Patent KR-20010088360-A (KR)
Title: An apparatus for reducing standby power of electrical appliciances
Inventor: HOSIKAJEUO
IPC: H02J1/00
Filed: 2001-02-26
Abstract: PURPOSE: An apparatus for reducing waiting power of electronic equipment is provided to reduce power consumed in light receiver of a remote controller and a microcomputer in a waiting power circuit for transforming power supplied to a main circuit of electronic equipment from a waiting state to a power supply state. CONSTITUTION: A waiting power circuit(200) transforms power supplied to a main circuit of electronic equipment from a waiting state to a power supply state, and supplies an intermittent power to light receiver of a remote controller(207) for operating a sub microcomputer(209) controlling the power supplied to the main circuit. Further, the microcomputer(209) is in a hold state during the waiting state, is operated by a remote controller signal from the light receiver of a remote controller(207), has an identification function to the remote controller signal, and drive a switch driver(210) if a signal input to the light receiver of a remote controller(207) is a power on signal.
Patent KR-20020069633-A (KR)
Title: Drying system of industrial sludge through continuous suction process
Inventor: BAN JAE HYUNG
IPC: C02F11/12
Filed: 2001-02-27
Abstract: PURPOSE: A drying system of industrial sludge by continuous suction process is provided, which can be applied regardless of sludge characteristics and can separate solid and liquid of sludge without using any coagulants thus preventing any secondary pollution of water and soil. The system does not require any additional unit site and enables the sludge cake to be recycled so that resources are conserved. CONSTITUTION: The system comprises a receiving part(10) for storing sludge fed from exterior by pump or conveyor (F) at a fixed amount and for feeding to the system; a sludge feeding part(20) for receiving the sludge and for setting the sludge onto solid-liquid separating membrane at a fixed depth; a dewatering device(30), set in the sludge feeding part(20), for punching a plurality of holes on the sludge to inject to the sludge to reinforce dewatering function; a solid liquid separation membrane(40) for setting sludge to dewater and for transferring the dewatered cake; a cake discharge guide structure(50) for guiding the dewatered cake; a cake separation structure(60) for exfoliating the tightly adhered cake from the solid-liquid separation membrane; a conveyor belt(70) for circulative transferring of the solid-liquid separation membrane(40); a primary cleaning device(80) for removing residual cake on the separation membrane(40) by rotational force; a secondary cleaning device(90) for removing fine residual cake on the separation membrane(40) by high pressure air spray; a dewatering structure(100) for sucking water in sludge and for separating solid and liquid of the sludge.
Patent KR-20020069875-A (KR)
Title: System for network-based interactive broadcasting service
Inventor: HONG SUNG PYO
IPC: G06F17/00
Filed: 2001-02-28
Abstract: PURPOSE: A system for servicing an interactive broadcasting is provided to enable a user to receive and use a broadcasting program supplied by other users and to manufacture, operate, and manage broadcasting programs and transmit the broadcasting programs to the lower users based on a P2P method capable of performing an interactive communication by connecting user computers in a remote place. CONSTITUTION: A communication network(100) connects a communication circuit among a server computer(200), a plurality of transmitter computers(300), and a plurality of receiver computers(400), and performs a data communication with respect to a transmission/receipt, a management, and an operation interactively. The server computer(200) makes a user who performs a member registration for using and operating an Internet broadcasting as a music broadcasting transmit and install a client program capable of performing a transmission/receipt, a management, and an operation of an advertisement program. The transmitter computers(300) performs a communication connection to the server computer(200) for supplying a broadcasting service channel through the communication network(100) in accordance with an operation of a user, and receives and installs the client program from the server computer(200). The receiver computers(400) receives a broadcasting program of a specific channel being transmitted in one transmitter computer(300) selected by a receiver, makes receivers use the program, and transmits a corresponding broadcasting program to the lower level user through the P2P method.
Patent KR-20020070691-A (KR)
Inventor: KANG OK SU
IPC: G01B11/02
Filed: 2001-03-02
Abstract: PURPOSE: An equipment for measuring length is provided to accurately and rapidly measure length of a measured object such as a dial gauge. CONSTITUTION: An equipment comprises a bed(10); a pair of linear motion guides(20) installed on an upper end of the bed to act as a guide rail; a horizontal delivery part(40) installed on the liner motion guides and floated by air supplied to an air supply part through an air regulator to horizontally move along by the linear motion guides; a laser head mount(50) installed on one end of the bed and having a laser head radiating laser beam installed thereon; a spindle(60) installed on one side of an upper part of the horizontal delivery part; an anvil(70) installed on an upper part of the other end of the bed to face the spindle and contacting with an object; a vertical delivery guide part(80) installed on the other end of the bed to perpendicularly cross the bed; and a weight(110) acting to give fixed measuring pressure on the object between the spindle and the anvil.