baber/WOPTO huggingface dataset:
Patent KR-20030033148-A (KR)
Title: Device for making tantalum condenser
Inventor: KIM JAE GEUN
IPC: H01G13/04
Filed: 2001-10-17
Abstract: PURPOSE: An apparatus for manufacturing a tantalum condenser is provided to achieve improved capacity and characteristics of tantalum element by permitting electrolyte to be perfectly impregnated into the interior and surface of the sintered element. CONSTITUTION: A condenser element(60) is disposed within a reactor(50) for injecting electrolyte into the surface of the condenser element. The interiors of the reactor and the condenser element are vacuumed by evacuating the air from the interiors of the reactor and the condenser element through the use of a vacuum pump(90) connected to the reactor. An electrolyte(70) stored in an electrolyte storage tank(80) connected to the reactor is supplied into the reactor in such a manner that the electrolyte fills the top surface of the condenser element, to thereby permit the electrolyte to be smoothly injected into the condenser element.
Patent KR-20010109512-A (KR)
Inventor: CHOI HONG KEUN
Filed: 2001-11-15
Abstract: 본 발명은 PDA와 노트북(기타 휴대용단말기)용 충전 자판기에 관한 것으로 본체와 PDA와 노트북(기타 휴대용단말기)을 수납할 수 있는 캐비닛의 집합체로 이루어진 수납 공간부, 충전용 전원을 공급하는 전원공급부와, 상기 충전전원공급부의 전원이 수납공간부의 캐비닛에 수납되는 상이한 종류의 PDA와 노트북(기타 휴대용단말기)에 공급되게 하는 전원연결집합체, 충전 상태를 나타내는 램프부, 동전의 투입을 받아 전원을 인가하는 코인기장치, 그리고 과충전방지기능과 급속충전기능을 수행하는 충전제어부로 구성된다. 또한, 특정 공공 장소에 설치 시, 광고와 홍보를 할 수 있는 모니터부와 이들을 관리하고 운영하는 네트워크 인터페이스가 설치된 컴퓨터로 구성된다.
Patent KR-20030040910-A (KR)
Title: Treatment method for waste water
Inventor: KIM CHUNG GEUN
IPC: C02F1/52
Filed: 2001-11-17
Abstract: PURPOSE: A wastewater treatment method is provided, in which alkali agent, oxidizing agent and coagulant are fed stepwise to wastewater during agitation and bubbling to treat wastewater physically and chemically, thus enabling prompt and easy treatment of high concentration wastewater. CONSTITUTION: The method comprises the steps of feeding an oxidizing agent of ferric sulfate into wastewater with agitating at 80 to 100 rpm for neutralization; separating solid from the neutralized slurry phase by one device selected from screen separator, centrifuge, filter press; bubbling the waste liquid separated from the slurry and agitating at 80 to 100 rpm for 0 to 5 hours followed by feeding sodium hydroxide to the waste liquid by 1 to 2 wt.%; feeding 1 to 2 wt.% of sodium hydroxide or sodium hypochlorite to the bubbling waste liquid with agitating at 2500 to 3500 rpm for 2 to 7 hours; feeding coagulant and oxidizing agent to the waste liquid mixed with alkali agent with bubbling and agitating at 80 to 100 rpm; secondarily separating solid from the mixed liquid by one device selected from screen separator, centrifuge, filter press.
Patent KR-20030041066-A (KR)
Title: Power reducing device for air compressor of a car
Inventor: KIM SANG JIN
IPC: F04B49/03
Filed: 2001-11-19
Abstract: PURPOSE: A power reducing device is provided to achieve improved fuel efficiency by reducing suction and discharge resistances of the air compressor and power required for rotation of the air compressor. CONSTITUTION: A power reducing device comprises a valve accommodation chamber(160) formed in a cylinder head(110), which has an inlet port(161), an outlet port(162) and a pressure hole(163) communicated to a cylinder(120), an air outlet port(112) and outside; the second outlet hole(143) formed at a valve plate(140) arranged directly beneath the valve accommodation chamber and communicated to the inlet port of the valve accommodation chamber; a difference pressure operation valve(170) embedded in the valve accommodation chamber together with a spring(180), which moves in a vertical direction by the pressure of an air tank, internal pressure of the cylinder and elastic force of the spring, and opens/shuts the inlet port and the outlet port; and an air hose(190) connected to the pressure hole and the air tank, which transfers pressure of the air tank to the top surface of the difference pressure operation valve.
Patent KR-20030042576-A (KR)
Title: Waveguide-plasmon resonance sensor using upconversion of active ions and imaging system thereof
Inventor: JUNG JI UK
IPC: G02B6/34
Filed: 2001-11-23
Abstract: PURPOSE: A waveguide-plasmon resonance sensor and an image system are provided to improve sensitivity of the waveguide-plasmon resonance sensor by coating a dielectric thin film doped with active ions on a metal layer as a waveguide. CONSTITUTION: An active ion doped waveguide-plasmon resonance sensor includes a conductive film(122) for providing surface plasmon and a dielectric medium(110) aligned at one side of the conductive film(122). A light source(130) radiates incident light, which is incident into the conductive film(122) through the dielectric medium(110). A dielectric film is coated on the other side of the conductive film(122). A sample(123) is attached to the dielectric film. Active ions(171) are doped into the dielectric film. Active ions(171) are excited by incident light(131), thereby generating fluorescent light(139). A light receiving section(140) is provided to measure intensity of fluorescent light(139).
Patent KR-20020045530-A (KR)
Inventor: DARR MATTHEW RAIN
IPC: H01H9/10
Filed: 2001-11-29
Abstract: PURPOSE: A modular fuse holder is provided to easily operate and to reduce a manufacturing cost and to prevent a fuse drawer from being opened by using a fuse drawer capable of easily open and close. CONSTITUTION: A fuse holder(100) includes a main housing(102), a fuse slidable drawer(104), and a drawer handle(118). The handle(118) is retractable and lies flush with the drawer(104) when closed. A handle recess is located adjacent the drawer(104) for prying the handle(118) open with a tool. A drawer frame includes a lock opening for a lock member e.g. padlock. Built-in fuse rejection parts are included in the main housing(102) to prevent use of incorrect fuses. An auxiliary contact actuator is provided for added features on an as needed basis.
Patent KR-20030046277-A (KR)
Title: Creep properties evaluation technique for heat resistant steel weldment using miniaturize specimen
Inventor: BAEK SEUNG SE
IPC: B23K31/00
Filed: 2001-12-05
Abstract: PURPOSE: A creep properties evaluation method for heat resistant steel weldment using miniature specimen is provided to evaluate a unique creep characteristic with respect to a local part of a welded portion of steel weldment by using a miniature specimen. CONSTITUTION: A specimen is positioned at a center of a lower die(2). Then, an upper die(3) placed thereon. A ceramic bead(4) is installed in a hole of the lower die(2) and a puncher(5) is installed on the ceramic bead(4). A predetermined load is applied to the specimen by using the puncher(5). Then, a heating furnace(6) is maintained in a vacuum state. In this state, a creep test is carried out in an inert gas atmosphere. A micro displacement of the specimen is measured through a micro displacement measuring device(7). Then, a high-temperature creep curve, a creep deformation speed, a load index, power law, Monkman-Grant equation, and creep characteristics are obtained based on the micro displacement of the specimen.
Patent KR-20030048251-A (KR)
Title: Liquid storage equipment comprising a state display unit
Inventor: LEE MYEONG JUN
IPC: G01F22/00
Filed: 2001-12-11
Abstract: PURPOSE: Liquid storing equipment is provided to allow a worker to inspect a liquid-state in liquid storing equipment by installing a liquid-state displaying device at a storage tank or at a liquid pipe. CONSTITUTION: Liquid storing equipment includes a liquid storage tank(210) for storing liquid therein. A sensor section(240) is installed in the storage tank(210) in order to inspect a liquid-state in the storage tank(210). The liquid-state detected by the sensor section(240) is transmitted into a remote control device(250) through a signal transmission medium(270). Data of the liquid-state are also transmitted into a liquid-state displaying device(280) provided in the liquid storage tank(210). Thus, a worker recognizes the liquid-state not only from a remote place, but also in a working place.
Patent KR-20030047519-A (KR)
Title: Lift device for chemical vapor deposition
Inventor: PARK YONG SEOP
IPC: H01L21/205
Filed: 2001-12-11
Abstract: PURPOSE: A lift unit of a CVD(Chemical Vapor Deposition) apparatus is provided to prevent a bending phenomenon of a heating line due to a narrow interval between a panel and a lift shaft by forming a groove at a lower end portion of the lift shaft. CONSTITUTION: A lift unit is located within a process chamber(310) of a CVD apparatus(300) which is installed in the inside of a panel(400). The lift unit elevates a susceptor(320) including a heater(330). A lift shaft(340) is connected to the susceptor in order to be moved between the outside and the inside of the process chamber. A bellows(350) is installed to surround the lift shaft. The bellows is used for buffering a shock when the susceptor is elevated. A heating line(360) is connected to the heater of the susceptor through the outside of the panel and the inside of the lift shaft. A groove(370) is formed at a lower end portion of the lift shaft in order to prevent the interference between the lift shaft and the heating line when the lift shaft is elevated.
Patent KR-20030049198-A (KR)
Inventor: JUNG JAE CHANG
IPC: H01L21/027
Filed: 2001-12-14
Abstract: PURPOSE: A forming method of photoresist pattern improving etching resistance by RELACS(Resist Enhancement Lithography Assisted by Chemical Shrink) material is provided to be capable of improving the etching characteristics of the photoresist pattern. CONSTITUTION: A photoresist layer is formed on the upper portion of an etching object layer. The first photoresist pattern is formed by selectively exposing and developing the photoresist layer. After coating RELACS material on the photoresist pattern, the resultant structure is annealed. The second photoresist pattern is formed by developing the resultant structure. Preferably, the annealing process is carried out at the temperature of 90-150 °C.
Patent KR-20030049215-A (KR)
Title: anti-rolling system for automotive vehicles
Inventor: KIM SANG RAK
IPC: B60G17/00
Filed: 2001-12-14
Abstract: PURPOSE: A rolling preventive apparatus for a vehicle is provided to improve stability in turning, and to stabilize the pose of the vehicle body by reducing rolling of the vehicle with lowering the height of the inside through a wheel stroke interlocking unit in cornering. CONSTITUTION: A rolling preventing device of a vehicle comprises a wheel stroke interlocking unit including a turning arm(12) installed between left and right suspensions and a vehicle body and turned up and down according to the height of the vehicle in cornering; a variable pressure generating unit against wheel stroke generating pressure corresponding to the height of the vehicle in turning the wheel stroke interlocking unit; an operational force generating unit against variable pressure forming operational force to the left and the right of the vehicle body through pressure regulated from the variable pressure generating unit; and a left/right pose adjusting unit stabilizing the vehicle body through operational force from the operational force generating unit. Rolling is decreased, and the vehicle body is stabilized by lowering the height of the inside with the wheel stroke interlocking unit in turning.
Patent KR-20030049921-A (KR)
Title: Form Designing System Using a Network and Method for the Same
Inventor: HONG TAE HWA
IPC: G06F17/50
Filed: 2001-12-17
Abstract: PURPOSE: A system for designing an image using a network and a method thereof are provided to enable a designer to implement a three-dimensional image through a CAD program without mounting an expensive hardware by setting a local computer used by a client, setting a computer having a CAD program as a server, and connecting the client to the server through a network. CONSTITUTION: A local computer is connected to a server, a screen for inputting a parameter is executed in a browser of the client, and an input window of a designer is displayed(S11). If the designer watches the input window and inputs a wanted parameter, the inputted parameter is transmitted to an edition design program of the server(S12). An image of an image library stored in the server is changed into a new size image through an edition design using the parameter transmitted to the server(S13). The changed three-dimensional image is stored as a file of a VRML(Virtual Reality Modeling Language) format instead of a CAD file(S14). The created VRML file is returned to the local computer(S15). The file of the returned VRML format is displayed to the designer as a three-dimensional image through a viewer of a browser(S16).
Patent KR-20020050131-A (KR)
Title: Dielectric filter, dielectric duplexer, and communication apparatus
Inventor: HIROSHIMA MOTOHARU
IPC: H01P1/213
Filed: 2001-12-18
Abstract: PURPOSE: A dielectric filter is provided to obviate the need to change the design of the circuit board when the design of the dielectric filter is to be changed and to improve the degree of freedom of design of the dielectric filter. CONSTITUTION: A dielectric filter preferably comprises a rectangular parallelepiped block(1) of dielectric material having an external conductor(4) formed on its six outer surfaces. A pair of resonator through holes(2a,2b) are formed in the dielectric block and extend from the front surface(21) of the dielectric block to the rear surface(22) thereof. A respective internal conductor is formed on the inner surface of each of the resonator holes. One end of the inner conductor of each of the resonator holes(2a,2b) is directly coupled to the external conductor(4) to form a short circuit end of the resonators. The other end of the inner conductors is open circuited from the external conductor(4) by an unplated gap located in the through hole.
Patent KR-20030053170-A (KR)
Title: Method for removing patterned layer from lower layer through reflow
Inventor: KIDO SHUSAKU
IPC: H01L21/027
Filed: 2001-12-22
Abstract: PURPOSE: A method for removing the pattern layer from a lower layer using reflow process is provided to be capable of improving throughput, reducing process cost, and removing residuals of the layer by reducing the thickness of an organic compound layer using a preprocess. CONSTITUTION: An organic compound layer(3) is formed at the upper portion of a lower layer(2). At this time, the lower layer is formed at the upper portion of an insulating substrate(1). After carrying out a preprocess at the organic compound layer for transforming the organic compound layer itself or modifying the characteristics of the organic compound layer, the organic compound layer is completely removed from the lower layer. Preferably, the preprocess is carried out by exposing the organic compound layer to chemical vapor after effectively forming the chemical vapor.
Patent KR-20020052999-A (KR)
Inventor: MATSUNAGA TAKUYA
IPC: G02F1/1335
Filed: 2001-12-24
Abstract: PURPOSE: To provide a light diffusion layer capable of suppressing dazzling phenomenon of screen, while retaining its glare-proof property and to provide a light diffusing sheet with the light diffusion layer, and an optical element in which the light diffusing sheet has been disposed. CONSTITUTION: In the light diffusion layer, comprising a resin coating layer having a finely rugged shape formed on the surface, the fine rugged surface satisfies average peak-to-peak space (Sm), center line average surface roughness (Ra) and ten-point average surface roughness (Rz), such that Sm<=80 μm, Ra<=0.25 μm and Rz<=9Ra.
Patent KR-20020023199-A (KR)
Inventor: KIM JAE SOO
IPC: B24B53/00
Filed: 2001-12-28
Abstract: PURPOSE: A polishing wheel dressing apparatus is provided to work easily an around surface of a polishing wheel into a various shape using one tool by constituting to move a polishing tool. CONSTITUTION: A polishing wheel dressing apparatus comprises a body(8,10), a polishing wheel(6) of a disc shape mounted at a driving axis(4) of the body and a motor for driving the polishing wheel. The body(8,10) is composed of a bed(8) for fixing a material to be worked to a topside thereof and a tool rest(10) provided to a topside of the bed(8) and includes the polishing wheel(6) installed to in vertical thereof. The material to be worked is fixed on the bed(8) and is worked by the polishing wheel(6). A dressing apparatus for working the materials into in a various shape is installed to a front side of the tool rest(10). The dressing apparatus comprises a main block(12,14,16) mounted to the front side of the tool rest(10), a slide bar(18) mounted to the main block movable in a forward and backward direction, a rotation axis(20) mounted to the slide bar in parallel and to the slide bar perpendicularly, a rotating and moving arm(22) mounted to the rotating axis(20), a polishing tool(24) mounted to an end portion of the rotating and moving arm and a position control unit(28,30) for controlling a position of the polishing tool.
Patent KR-20030056714-A (KR)
Title: A washing water discharge structure of washing water making device for non detergent washing machine
Inventor: KIM SEONG BEOM
IPC: D06F39/08
Filed: 2001-12-28
Abstract: PURPOSE: Water drain structure of a washing water generator for a detergent-free washing machine is provided to decrease washing hours, and to improve washing efficiency by accelerating discharge of water with lowering the internal pressure of a hose in injecting high pressure air. CONSTITUTION: A hose(10) is inserted between a drain port(3) of a washing water generator(100) and a water tub(150) to supply water from the washing water generator to the water tub, and the side of the hose is connected to a branch pipe(20). An air pump(30) is connected to the side of the branch pipe, and operated according to power from a control unit. High pressure air is streamed into the hose through the branch pipe, and injected to the water tub. Washing water is discharged actively by sucking washing water from the drain port with negative pressure of the hose, and ion is transferred actively by lowering pressure.
Patent KR-20030057638-A (KR)
Inventor: JUNG JIN HUI
IPC: G02F1/1335
Filed: 2001-12-29
Abstract: PURPOSE: A transflective LCD(Liquid Crystal Display) device is provided to improve a viewing angle of an LCD device by forming a fringe field between a common electrode and a pixel electrode and to use the LCD device in both reflection mode and transmission mode by employing a lateral electrode and a reflection electrode. CONSTITUTION: A reflection electrode(180) having a transmission hole(181) is formed on a first passivation layer(170) covering a thin film transistor. A pixel electrode(200) formed on a second passivation layer(190) formed on the reflection layer is connected with the thin film transistor. A black matrix(320) is formed below a second substrate(310). A common electrode(350) formed below the black matrix has a slit pattern(351) corresponding to the pixel electrode. Liquid crystals(410) are vertically arranged between the pixel electrode and the common electrode.
Patent KR-20030006906-A (KR)
Title: Method and System for Network Based Self-help Service
Inventor: AN SHUSEN
IPC: G06Q20/00
Filed: 2001-12-29
Abstract: PURPOSE: A network service system and an operating method therefor are provided to offer a multifunctional service to users, for improving a level of a convenient and smart service. CONSTITUTION: A network management center has hardware portions including a network center server, auxiliary PCs or an embedded operation system, a network equipment having network cards, and network cables. The network management center has software portions including an information data database, a network management database, an electronic business database, a management software, and an encrypt key authentication and information safety software package(firewall). A customer terminal has a customer terminal host and customer terminal slaves. The customer terminal slaves are chosen according to the requirements of a local user and was composed with a plurality of terminal server cabinets constructed in a building block way, which provide different service items and contents. A network communication system has the Internet, a wired or wireless local area network, and computer buses.
Patent KR-20030058264-A (KR)
Title: Method for forming plug in semiconductor device
Inventor: KIM JU SEONG
IPC: H01L21/8242
Filed: 2001-12-31
Abstract: PURPOSE: A method for forming a plug of a semiconductor device is provided to be capable of restraining electrical short due to polysilicon residues at sidewalls of a word line. CONSTITUTION: A plurality of word lines(12) are formed on a semiconductor substrate(11) defined by a cell and peripheral region. A polysilicon layer(15) is deposited on the resultant structure and planarized. A plug is formed at the cell region by selectively etching the polysilicon layer(15). At this time, polysilicon residues are generated. The polysilicon residues are removed by performing RTO(Rapid Thermal Oxidation).
Patent KR-20010075263-A (KR)
Title: Method and device for writing and reading a buffer memory
IPC: G06F5/10
Filed: 2000-07-28
Abstract: The invention relates to a method for writing and reading a buffer memory. Said buffer memory has an input for write data and an output for read data. The output of a first addressing device addresses a memory cell of the buffer memory to be inscribed as the write pointer and the output of a second addressing device addresses a memory cell of the buffer memory to be read as the read pointer. The first addressing device and the second addressing device are controlled by a plurality of input signals in such a manner that the word length of the write data and the word length of the read data are adjusted independently of each other.
Patent KR-20010075471-A (KR)
IPC: H01G9/025
Filed: 1999-09-29
Abstract: 음극박으로서 에칭한 알루미늄박에 TiN 막을 음극 아크 플라즈마 증착법에 의해 형성한 것을 이용하고, 양극박으로서는 에칭한 알루미늄박의 표면에 종래부터 이용되고 있는 방법으로 화성처리를 실시하여 유전체피막을 형성한 것을 이용한다.   이 양극박을 음극박 및 세퍼레이터와 함께 권회하여 컨덴서 소자를 형성하고, EDT 모노머를 컨덴서 소자에 함침하고, 더욱 40∼60%의 파라톨루엔 술폰산 제2철의 부탄올 용액을 함침하여, 20∼180℃, 30분 이상 가열한다.  그 후, 컨덴서 소자의 표면을 수지로 피복하여, 에이징을 행한다.
Patent KR-20010086095-A (KR)
Title: Extrusion coating process for making high transparency protective and decorative films
IPC: B05D1/00
Filed: 1999-12-08
Abstract: A process for making a protective and decorative surfacing film comprises extrusion coating a solventless polymeric material from an extruder die to form an optically clear first layer on a polyester carrier sheet traveling past the extruder die opening. The extrusion coated first layer is immediately cooled on the carrier sheet to harden it, followed by applying a pigmented second layer to the first layer. The composite paint coat is transferred to a reinforcing backing sheet, after which the carrier sheet is separated from the paint coat to expose the outer surface of the first layer as a high gloss surface with a high distinctness-of-image, providing a transparent protective outer coat for the pigmented second layer. The pigmented second layer can be solvent cast and dried or extruded and hardened as a separate coating on the first layer. The composite paint coat can be bonded to a coextruded size coat and semi-rigid plastic substrate panel to form a thermoformable laminate. Techniques are disclosed for producing extruded clear films of exceedingly high optical clarity using a closed air flow transport and HEPA filtration system that removes airborne particles from the resin handling and extrusion process, thereby preventing micron-sized contaminants naturally present from many sources from entering the process and degrading ultimate film quality.