baber/WOPTO huggingface dataset:
Patent KR-20020024812-A (KR)
Inventor: HAN JAE MYUNG
IPC: E03F5/04
Filed: 2001-12-26
Abstract: PURPOSE: A prefabricated channel pipe is provided to manufacture, carry and construct a small-sized or large-sized channel pipe easily and to apply variously according to the given condition of a job site. CONSTITUTION: The prefabricated channel pipe(1) comprises: a floor structure(10) containing a pair of partial floor structures(10a)(10b) located on both outermost sides and at least one partial floor structure(10c) assembled to each partial bottom structure and located between partial floor structures(10a)(10b); and a pair of sidewall structures(50a)(50b) assembled to a pair of partial floor structures(10a)(10b) and provided with a vegetation part having a banded drainage hole.
Patent KR-20030057117-A (KR)
Title: Operating method for digital broadcasting display device
Inventor: KIM IK JU
IPC: H04N5/445
Filed: 2001-12-28
Abstract: PURPOSE: A method of operating a digital broadcasting display device is provided to extract summary information about data broadcasting from received digital broadcasting to display the summary information to a user. CONSTITUTION: Data broadcasting is received(301). An icon that indicates reception of the data broadcasting is displayed. Summary information of the received data broadcasting is extracted and displayed together with the icon(304). The summary information included in a data service table of the digital broadcasting. The summary information is displayed with reference to TAG information included in HTML file of the received digital broadcasting.
Patent KR-20030059445-A (KR)
Title: Method of manufacturing semiconductor device
Inventor: YOON GUK HAN
IPC: H01L21/28
Filed: 2001-12-29
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to be capable of reducing parasitic capacitance between an interconnection and a contact plug. CONSTITUTION: Interconnections(20A) and a hard mask(30) are sequentially stacked on a semiconductor substrate(10). The width of the interconnection(20A) is reduced by under-cutting of the interconnection. An interlayer dielectric(40) is formed to fill the under-cut portion. A contact hole is formed by etching the interlayer dielectric(40) by using SAC(Self Aligned Contact) processing. A contact plug(80) is formed by filling a conductive layer into the contact hole. At this time, the interlayer dielectric(40) remains at both sidewalls of the interconnection.
Patent KR-20030058598-A (KR)
Title: Method for forming a dual gate insulation
Inventor: SUN U GYEONG
IPC: H01L21/336
Filed: 2001-12-31
Abstract: PURPOSE: A method for fabricating a dual gate oxide layer is provided to prevent a tunnelling phenomenon occurring in a process for forming a conventional thermal oxide layer having a thickness not greater than 4 angstrom by forming the dual gate oxide layer after implanting deuterium into a semiconductor substrate. CONSTITUTION: A substrate(31) is prepared in which the first region of high reliability and the second region of high speed are defined. Deutrium ions(33) are implanted into the substrate through an ion implantation process. An oxide layer(35) containing nitrogen ions is formed on the semiconductor substrate in the second region. A gate insulation layer is grown on the oxide layer and the semiconductor substrate in the first region.
Patent KR-20010106401-A (KR)
IPC: H01L21/285
Filed: 1999-05-12
Abstract: 실리사이드 확산층 및 비실리사이드 확산층을 갖는 반도체 장치의 제조 공정의 단축화를 도모하고, 또한 균일성이 우수하여 안정된 비실리사이드 확산층을 형성한다.  그 때문에, 소스 및 드레인 확산층 형성을 위한 이온 주입을 행한 후, 그대로 급속하게 단시간에 열 산화 처리를 행하여 이온을 활성화시킴과 함께 새로운 산화막을 형성한다.  그리고, 보호 산화막(3)을 포함하는 새롭게 형성한 산화막으로 이루어지는 열 산화막(6)을 에칭하여 실리사이드화 저지용 산화막(8)을 형성하고, 이 실리사이드화 저지용 산화막(8)을 포함하는 전면에 Ti막(9)을 형성하고, 실리사이드화 어닐링 처리를 행한 후, 미반응의 Ti막(9)을 제거한다.  이것에 의해서, 비실리사이드성이 높은 비실리사이드층인 확산층(4)과, 실리사이드층(10)을 표면에 구비하는 확산층(5)이 형성된다.
Patent KR-20010080047-A (KR)
IPC: H01L21/3065
Filed: 1999-10-05
Abstract: 본 발명은 플라스마 처리시스템의 처리실에 있는 정전형 척 위에 놓인 웨이퍼의 바이어스 전압을 보상하는 방법과 장치에 관한 것으로, 상기 플라스마 처리시스템은 정전형 척에 연결된 정전형 전원장치와 RF전원장치를 구비한다. 상기 바이어스 보상장치는 전압변환기와 저장유니트 및 전압조절회로를 구비한다. 상기 전압변환기는 정전형 척의 전압(Vpp)을 검출하도록 정전형 척에 연결되고, 이 전압변환기는 검출된 전압을 낮은 전압(Vref)으로 변환시킨다. 상기 저장유니트는 교정곡선의 예정된 기울기와 예정된 오프셋을 저장하는데, 정전형 척의 전압의 함수로 다수의 웨이퍼의 바이어스 전압을 맞춤으로써 얻어진다.
Patent KR-20020001819-A (KR)
Title: 적외선 복사로 물체를 조사하는 방법과 장치
IPC: B05D3/02
Filed: 2000-03-29
Abstract: 본 발명은 적외선 복사로 물체를 조사하는 방법과 장치에 관한 것으로, 특히 적소에 표면층을 건조 및/또는 고정시키기위한 방법과 장치에 관한 것이며, 복사원(10)이 로봇(1)에 의해 특정한 타겟물체가 조사되는 하나 또는 몇 개의 작동위치로 이동되어진다.
Patent KR-20010109357-A (KR)
Title: 비타민 ｄ 동족체 및 이의 약제학적 용도
IPC: A61K31/59
Filed: 2000-04-12
Abstract: 본 발명은 화학식 I의 화합물 및 약제학적으로 허용되는 산과 이의 생체내 가수분해성 에스테르에 관한 것이다. 
     화학식 I 
     
       
     
     위의 화학식 I에서, 
     R 1 및 R 2 는 동일하거나 상이할 수 있으며, (C 1 -C 4 )알킬이고, 
     R 3 은 수소, 할로겐, (C 1 -C 4 )알킬 또는 O-(C 1 -C 4 )알킬이다. 
     본 발명의 화합물은 의학적 및 수의학적 실시에서 유용하다.
Patent KR-20010114264-A (KR)
IPC: C09D175/16
Filed: 2000-05-09
Abstract: 본 발명의 방법은 균일하게 일정한 특성을 갖는 방사선-경화성 조성물의 시리즈 제조에 관한 것이다.  본 발명은 예비-조성물 제조, 경화된 예비-조성물의 특성을 측정하기 위해 상기 예비-조성물의 원 샘플의 측정 및 방사선-경화성 조성물을 형성하기 위해 적어도 하나의 조절제의 첨가를 포함하고 적어도 하나의 추가 방사선-경화성 조성물을 제조하는 상기 방법을 반복하고, 상기 방사선-경화성 조성물 및 상기 적어도 하나의 추가 방사선-경화성 조성물 각각에 대한 상기 특성 값은 상기 특성에 대한 목표 값 범위내에 있다.
Patent KR-20020025873-A (KR)
IPC: A61F13/49
Filed: 2000-05-25
Abstract: 본 발명은 1회용 기저귀, 성인용 요실금패드, 생리대류, 스크럽패드, 연마패드, 세제나 비누를 담은 세정용 패드 및 커피, 차류 등을 담는 패드의 제조에서 유용하게 이용되는 입자물(6) 함유 섬유성 흡수제품에 관계한다. 더 구체적으로, 본 발명은 느슨한 섬유 및 구조내에 입자물을 함유하기 위해 밀봉된 측면엣지를 갖는 흡수성 제품에 관계한다. 또한, 본 발명은 단일형태의 흡수성 제품을 제조하기 위한 에어레이드 방법에도 관계한다.
Patent KR-20020010156-A (KR)
IPC: B01J37/03
Filed: 2000-05-26
Abstract: 본 발명은 금 및(또는) 은 입자 및 Ti을 함유하는 유기-무기 혼성 재료를 포함하는 지지된 조성물, 그의 제조 방법 및 탄화수소의 선택적 산화를 위한 촉매로서의 그의 용도에 관한 것이다.  촉매적으로 활성인 조성물은 높은 선택성 및 생산성을 나타낸다.
Patent KR-20020062228-A (KR)
Title: Active matrix display
Inventor: ASANO MITSURU
IPC: H05B33/22
Filed: 2002-01-19
Abstract: PURPOSE: To provide an active matrix type display device in which the reliability of a light emitting element is improved by enabling the light emitting element to be manufactured on a flat substrate. CONSTITUTION: In an active matrix type organic EL(electroluminescent) display device which is constituted by laminating a circuit layer 32 which is constituted by arranging pixel circuits in a pixel unit and an element layer 38 which is constituted by arranging organic EL elements in the pixel uniton the circuit layer 32 with a flattening layer 34, a contact part 39 connecting the organic EL element and the pixel circuit electrically for every pixel is made to be formed by avoiding the light emitting region of each pixel of the element layer 38, that is, the region of an organic layer 37 including a light emitting layer.
Patent KR-20020012303-A (KR)
Inventor: PARK DONG IN
IPC: A61K8/97
Filed: 2002-01-28
Abstract: PURPOSE: A massage pack obtained by mixing Salicornia herbacea which grows wild on the west coast of Korea with some cosmetic materials is provided, which can be used in cosmetics. And it can be also used for health food and external application. CONSTITUTION: The massage pack comprises 28 to 36% by weight of sterilized seawater, 48.8 to 64% by weight of coconut oil, 1.2% by weight of glycerol, 1% by weight of a perfume and 4.8 to 12% by weight of Salicornia herbacea powder.
Patent KR-20020035018-A (KR)
Inventor: KIM JEONG RYEOL
IPC: G06F15/02
Filed: 2002-02-08
Abstract: PURPOSE: A portable electronic book having a TTS function is provided to enhance the learning efficiency by converting the document contents downloaded to a PC into a voice and hearing the contents with a voice. CONSTITUTION: The portable electronic book comprises a PC interface(16) downloading the desired contents from a PC, a memory(18) storing the downloaded contents, a display(20) displaying the stored contents according to the selection of a user, a voice synthesis engine(22) converting a text code of a text file into a voice signal in the course of displaying the contents, a voice output device(24) outputting the voice signal converted by the voice synthesis engine, and a microprocessor(26) controlling a sequential operation of downloading the contents from the PC by driving the PC interface and replaying the contents stored in the memory through the display and the voice output device.
Patent KR-20020030053-A (KR)
Inventor: CHOI SUNG CHEOL
IPC: E04G21/04
Filed: 2002-03-08
Abstract: PURPOSE: A system is provided to prevent the breakage of a concrete transportation conduit of a pump car by rapidly solving the blocking problem of the conduit as soon as detecting the blocking thereof at a specific region. CONSTITUTION: In a conventional pump car composed of a vertical conduit(22) and a horizontal conduit(21) connected with each other through an elbow(40), a transportation pressure detecting device(10), for converting a transportation pressure of not-cured concrete into a physical quantity before transmitting it, is mounted in the inner wall around the one end of the vertical conduit to be coupled with the elbow, and a pressure sensor of the transportation pressure detecting device is connected with an electronic control device having plural alarm systems in a pump car so as to allow a worker to rapidly recognize the excess of an acceptable pressure via an alarm and a buzzer.
Patent KR-20030073366-A (KR)
Title: Field Emission Device and Method of the same
Inventor: JUNG HYO SU
IPC: H01J1/30
Filed: 2002-03-11
Abstract: PURPOSE: A field emission device and a method for manufacturing the same are provided to reduce labor and process time and procedures by eliminating the necessity of performing an alignment process for forming an accurate pattern, and exposure and etching processes. CONSTITUTION: A method for manufacturing a field emission device comprises the steps of forming a cathode electrode(3) on a substrate(4); forming a gate insulation layer(2) and a gate electrode(1) on the resultant structure; forming a basic structure for forming a tip by forming a pattern through a photolithography process and etching the gate electrode and the gate insulating layer through a wet etching or reactive ion etching process; angle depositing a sacrificial layer; forming a resistive layer(6) on the sacrificial layer; forming a resistive layer on the cathode electrode in the space within a gate aperture by angle depositing a sacrificial layer on the resistive layer; forming a micro tip emitter by angle depositing a metal material; and wet etching the sacrificial layer formed on the gate electrode.
Patent KR-20030074859-A (KR)
Title: Concrete Pile Method Made of Drainage Stone Column
Inventor: CHU JUNG PAL
IPC: E02D3/12
Filed: 2002-03-14
Abstract: PURPOSE: A concrete pile method by using a stone drain column is provided to cut down construction cost by draining with using a pump and using the stone column as the base of the pile, and to prevent liquefaction by restricting increase of hydraulic pressure from excess clearance with increasing water permeability. CONSTITUTION: A casing auger(10) is rotated and vertically inserted to the soft ground in the concrete pile method by using a stone drain column, and a drain pipe(20) having a strainer is installed in the casing auger inserted to the soft ground. Crushed stone and gravel(30) are put into the casing auger, and the casing auger is drawn out. A stone column(40) is formed by drawing the casing auger, and water is pumped from the stone column. Cement milk is injected to the drain pipe after finishing pumping water, and a concrete pile(50) is formed.
Patent KR-20020075278-A (KR)
Inventor: DUNCAN SCOTT R
IPC: B61F5/04
Filed: 2002-03-21
Abstract: PURPOSE: A freight car for a railway is provided to assemble and disassemble a truck for the railway having a rocker seat attached to a transom, to favorably manage tolerance, alignment, the surface condition of a combined surface, and the torque of a fastener, to reduce components to be kept, transported, and managed and assembling errors, and to reduce the accumulation of foreign materials on a rocker combination unit by arranging a concave bearing surface on a convex bearing surface. CONSTITUTION: A freight car for a railway(20) having a pair of side frames(22), a bolster(24), and a transom(26) transversely extended between the side frames. Each rocker seat(104) is rigidly and permanently attached to each end of the transom and is pivotally supported on a rocker bar(106) supported by a tension member of the side frames. A pivotal connection between the rocker seat and the rocker bar disposes the transom to be perpendicular to the side frames and makes the side frames pivotally move to the transom. The freight car for the railway is assembled by inserting the ends of the bolster and the transom into windows of the side frames, and then inserting the rocker bar through a passageway in the side frame to a position under the rocker seat and on a lower tension member of the side frames. Springs(74) are inserted between the transom and the bolster to elastically support the bolster on the side frames.
Patent KR-20030077870-A (KR)
Title: A Robot for transfer of glass
Inventor: LEE MYEONG GYU
IPC: G02F1/13
Filed: 2002-03-27
Abstract: PURPOSE: A substrate conveying robot is provided to load a plurality of substrates to a cassette or various loading parts by a plurality of arms, and control the interval among the arms according to the bending or the specifications of fabricating equipments. CONSTITUTION: A substrate conveying robot includes a plurality of arms(103) for loading a plurality of substrates to a cassette(101). The arms are driven to rotate or move by an interval controller, which further controls intervals among the arms. A main shaft(105) mounted with the interval controller drives the interval controller to move the arms in the vertical and horizontal directions as well as rotate the arms.
Patent KR-20030004993-A (KR)
Title: Method for manufacturing complex health fermented food on the base natural plant
Inventor: KIM YONG MOON
IPC: A23L33/00
Filed: 2002-03-29
Abstract: PURPOSE: Provided is a method for manufacturing a fermented food product by fermenting natural plants including grains, beans, potatoes, vegetables, fruits, nuts, mushrooms, wild plants, seaweed, etc. Therefore, the fermented health food product contains beneficial nutrients to a human body. CONSTITUTION: The method for manufacturing a fermented food product comprises the steps of; washing and cutting natural plants including grains, beans, potatoes, vegetables, fruits, nuts, mushrooms, wild plants, seaweed, etc., then dewatering them; putting them into a pot; diluting raw sugar and adding it into the pot with purified water; vacuum sealing the pot; and fermenting and aging the pot for 210-360 days.
Patent KR-20030078453-A (KR)
Title: Method and apparatus for encrypting and decrypting data in wireless lan
Inventor: LEE JIN GYU
IPC: H04L12/28
Filed: 2002-03-29
Abstract: PURPOSE: A method and an apparatus for encoding/decoding data in a wireless LAN are provided to prevent wiretapping and sensing from the external. CONSTITUTION: According to the data encoding/decoding method in a wireless LAN performing encoding/decoding of data, a key sequence is generated using an ICV(Integrity Check Value) as a seed. A XOR operation is performed as to the key sequence and transmission data(Plain text). The above calculated data is combined with the ICV. A XOR operation is performed as to the combined data and the key sequence generated using an initial vector and a secret key as a seed. Then, a final transmission packet is generated by combining the calculated data with the initial vector.
Patent KR-20020079445-A (KR)
Title: Lithographic manufacturing process, lithographic projection apparatus, and device manufactured thereby
Inventor: FINDERS JOZEF MARIA
IPC: G03F7/20
Filed: 2002-04-03
Abstract: PURPOSE: A lithographic manufacturing process, lithographic projection apparatus, and device manufactured thereby are provided to alleviate the occurrence of CD-pitch anomaly. CONSTITUTION: The first information on a first lithographic transfer function of the first lithographic projection apparatus is obtained. The information is compared with the second information on the second lithographic transfer function of the second lithographic projection apparatus, for reference. The difference between the first and second information is calculated. Then, the change of machine settings for the first lithographic projection apparatus, needed to minimize the difference, is calculated and applied to the first lithographic projection apparatus so that the match between the first and second lithographic projection apparatus of any pitch-dependency of feature errors is improved.
Patent KR-20020079446-A (KR)
Inventor: AKAIWA MASAO
IPC: H04N1/00
Filed: 2002-04-03
Abstract: PURPOSE: A method and a device for calculating printing cost, a printer, a printing system, a system for calculating printing cost, and a system for publicizing printing matter are provided to efficiently calculate accurate printing costs when creating printed matter using a printer and a printing system. CONSTITUTION: The method for calculating the printing costs when creating printed matter using colorants based on a digital image(6) expressed as disperse numerical data includes a colorant consumption calculating process for calculating the amount by which the colorants are consumed to create the printed matter based on the digital image(6), and a printing cost calculating process for calculating the printing costs from the amount of consumption of the colorants calculated in the colorant consumption calculating process.
Patent KR-20030080610-A (KR)
Title: An opening and shutting device for door of freight car
Inventor: KIM CHI YEONG
IPC: B62D33/023
Filed: 2002-04-09
Abstract: PURPOSE: An apparatus for opening and shutting a door of a loading compartment in a freight vehicle is provided to easily open and shut the door by a driving unit and improve the durability of the door by slowly opening and shutting the door. CONSTITUTION: An apparatus for opening and shutting a door of a loading compartment in a freight vehicle comprises a reduction motor(120) installed to the lower part of the loading compartment by a motor-mounting unit(110); an axial rod(130) combined by a shaft-connecting unit(131) formed to a motor shaft; a shaft bracket(140) fixed to the side of the loading compartment to support the axial rod; a cylinder part(150) fitted into the axial rod; a clutch part(160) fitted to the cylinder to idle; a bar(161) fixed to the clutch part; and a separation-preventing unit(170) combined to the end of the cylinder part to prevent the clutch part from being separated from the cylinder part. The cylinder part has a gear(151).
Patent KR-20030080760-A (KR)
Title: Clutch for Washer
Inventor: CHOI SEONG BONG
IPC: D06F37/40
Filed: 2002-04-10
Abstract: PURPOSE: A clutch for a washing machine is provided to simplify the structure of a power-switching unit of selectively transmitting power of the washing machine to a washing shaft and a dehydrating shaft. CONSTITUTION: A clutch for a washing machine has a pulley(10) rotating by a motor; a washing shaft assembly(6) the upper end of which is fixed to a washing vane(4) rotatably installed to the lower part of a wash tub(3) and the lower end of which is fixed to the pulley; a dehydrating shaft assembly(7) the upper end of which is fixed to the lower part of the wash tub; a brake lever(21) stopping the rotation of the dehydrating shaft assembly; a clutch lever(22) connected with the brake lever; and a power-switching unit of selectively transmitting power of the motor to the dehydrating shaft assembly according to the operation of the brake lever. The power-switching unit comprises a pulley boss fixed to the pulley under the lower end part of the dehydrating shaft assembly; a coupling member(14) movably installed to the lower end part of the dehydrating shaft assembly and to the outside of the pulley boss, to combine and separate the lower end part of the dehydrating shaft assembly and the pulley boss; an elastic member giving elastic force to the coupling downwardly; and an operating member(19) combined to the end of the clutch lever. The operating member horizontally moves according to operation of the clutch lever and vertically moves the coupling member.
Patent KR-20030080850-A (KR)
Title: Method for manufacturing liquid crystal display device
Inventor: JUN JIN YEONG
IPC: G02F1/13
Filed: 2002-04-11
Abstract: PURPOSE: An LCD fabricating method is provided to form gray tone areas by FTPE(Full tone Partial Exposure) for resolving the uniformity of the micro patterns and the limitation in the pattern shapes, and reduce the fabrication cost by simplifying the fabricating steps. CONSTITUTION: An LCD fabricating method includes the steps of continuously depositing a gate insulating film(120), a semiconductor layer(130) and a conductive layer(140) for forming sources and drains in sequence, and coating a photoresist(PR;150) over the entire surface of the conductive layer. A full tone mask divided into transmission and blocking areas is disposed on the PR for carrying out exposure, so that the PR is divided into exposed portions(150a) and non-exposed portions. The PR is further exposed by a full tone partial exposure mask(300) for forming partially exposed areas(150c) to the parts of the non-exposed portions, wherein the exposure amount is reduced by 50% in comparison with the full tone mask exposure. By removing the exposed portions by developing the PR, a 3-part PR is formed according to the residual amounts of the PR.
Patent KR-20020042774-A (KR)
Inventor: LEE SUK KOU
IPC: B63H1/28
Filed: 2002-04-10
Abstract: PURPOSE: A screw for ship propulsion having a salpinx is provided to increase efficiency of driving force as improving a defect of structure of a body for supporting a wing of a screw when driving force is occurred as rotating a screw to move a ship. CONSTITUTION: A screw for ship propulsion has a salpinx forming an inlet(3) of a salpinx for erupting a liquid and an outlet(4) of a salpinx for erupting a liquid to the body(2) for supporting a wing of a screw(1). If the screw is rotates as forming the inlet of the salpinx for erupting a liquid and the outlet of the salpinx for erupting a liquid to the body for supporting the wing of the screw, the liquid having the speed of a current doesn't provide resistance to the body for supporting the wing of the screw. With the flowing direction of a liquid, the flow of the liquid having the speed of the current doesn't scatter in a radial shape and flows out in a straight line, and efficiency of the driving force of the screw is increased.
Patent KR-20030083901-A (KR)
Title: Optical recorder, disc
Inventor: BOO JONG UK
IPC: G11B11/105
Filed: 2002-04-23
Abstract: PURPOSE: An optical recording and playback apparatus is provided to effectively remove dusts and other pollutants from the surfaces of a slider loaded with a focusing lens and a disk. CONSTITUTION: An optical recording and playback apparatus includes a slider(10) loaded with a focusing lens(5) adjacent to a surface of a disk(20). The optical recording and playback apparatus projects beam to the disk through the focusing lens for recording and reproducing information. An optical catalytic layer(100) is formed on a surface of the focusing lens and the slider facing the disk. A reaction beam irradiating unit(200) irradiates a beam for generating a chemical reaction to the optical catalytic layer. If the reaction beam irradiating unit irradiates a reaction beam to the optical catalytic layer, the optical catalytic layer generates the chemical reaction for generating an oxidizing agent. The oxidizing agent oxidizes dust and other pollutant of surfaces of the slider and the disk.