baber/WOPTO huggingface dataset:
Patent KR-20020024421-A (KR)
Inventor: PARK YONG
IPC: H01L21/336
Filed: 2000-09-25
Abstract: PURPOSE: A method for fabricating a gate electrode which increases a silicide reaction area is provided to increase an area where a polysilicon layer pattern reacts with high-melting metal, by exposing the upper surface of the polysilicon layer pattern and a side surface of the upper portion of the polysilicon layer pattern. CONSTITUTION: A polysilicon layer is formed on a semiconductor substrate(100), and is patterned to form the polysilicon layer pattern. The first insulation layer is formed on the substrate including the polysilicon layer pattern, and is etched back to form a spacer on the sidewall of the polysilicon layer pattern. An etch stop layer(120) having the same etch rate as the first insulation layer and the second insulation layer having high etch selectively regarding the first insulation layer and the etch stop layer are sequentially formed on the substrate having the spacer. The second insulation layer is etched until the upper surface of the etch stop layer is exposed. An etch process is performed regarding the substrate to form a groove(124) exposing the upper surface of the polysilicon layer pattern and the upper portion of the sidewall of the polysilicon layer pattern by using a mask. The high-melting metal is formed on the substrate having the groove. The high-melting metal is annealed to form a high-melting silicide layer on the upper surface of the polysilicon layer pattern and on the upper portion of the sidewall of the polysilicon layer pattern.
Patent KR-20020024758-A (KR)
Title: Method for mediating electronic business by providing optimal trade information
Inventor: HA SEUNG JUN
Filed: 2000-09-26
Abstract: PURPOSE: An electronic commerce intermediation method for providing the optimum transaction information is provided to supply the optimum transaction information to a client and to make a transaction according to the client's selection so that the client can carry out a desired transaction rapidly and conveniently. CONSTITUTION: If a client accesses an electronic commerce intermediation system after becoming a member and downloading a messaging program, the system provides transaction information suitable for the client's requirements. If the client receives various information, such as materials, price trends, estimations, goods information, etc., and makes a selection, the electronic commerce intermediation system makes a transaction. The electronic commerce intermediation system provides mileage points according to the client's transaction amount. If the accumulated mileage points reach a required level, the electronic commerce intermediation system provides a useful service to the client.
Patent KR-20020026748-A (KR)
Title: System for managing building and for providing service through network and method thereof
Inventor: KIM JONG UK
Filed: 2000-10-02
Abstract: PURPOSE: A building management using the Internet and a service providing system and a method thereof are provided to perform the crime prevention and equipment management to a building registered as a member, to stores the information for each building, to make an electronic payment for a management expense and to provide a media service. CONSTITUTION: The system comprises a database(128) storing the information for a building by each building, a managing device(122) executing an operation according to the abnormality in case of detecting the abnormality of building, a charge payment device making a payment for a charge request in case of occurring the charge from the building and a service providing device providing a corresponding service in case of receiving a request of service provision from the building. The database includes a design drawing of building and the design drawing updates whenever changes the structure of building. The managing device includes a controller to control the abnormal state occurred in the building at a remote place.
Patent KR-20010082534-A (KR)
Title: Editing apparatus and editing method
Inventor: ARAMAKI JUNICHI
IPC: G11B27/034
Filed: 2000-10-18
Abstract: PURPOSE: An apparatus and a method for editing are provided to perform a secondary editing process after accurately obtaining the editing position of a first editing process by accurately reflecting the editing position of the first editing process to the secondary editing process. CONSTITUTION: A method for editing comprises the steps of a user designating a desired area of a specific program recorded as encoded digital signals at a high efficiency in a recording medium, the user reproducing the designated area, changing the normalization information contained in the reproduced digital signal, performing a sound field process for the digital signal, and recording the resultant signal to the recording medium(S1). Thereby, the recording position of the program is edited corresponding to the designated portion.
Patent KR-20010016075-A (KR)
Title: Fixing equipment of placard
Inventor: LEE TAE HOON
IPC: G09F15/00
Filed: 2000-10-27
Abstract: PURPOSE: A hanging banner fixing device is provided to enhance a publicity effect by tightly hanging a banner, to conveniently install and remove a hanging banner, to enable reuse corresponding to the change of the content of a banner, but not to interrupt the growth of trees. CONSTITUTION: A hanging banner fixing device is formed by: rotatably combining the lower portion of a support bar(104) supporting a hanging banner to a body(101) by a center shaft(105); fixing the upper portion of the support bar in a combining hole(110) of a locking plate(109); combining many damping members(111) to the rear portion of the body; and attaching combining members(112) to the damping members. The body is firmly attached on trees or support pipes by attaching male and female velcro tapes(113,114). After installing the body on the trees or the support pipes at positions of the same height, the hanging banner is installed between the trees or the support pipes and the body. The support bar removed from an insertion groove(103) of the body by rotation is fitted into a combining path of the hanging banner. If the locking plate is released after pushing the support bar into the insertion groove by reverse rotation, the locking plate is rotated reversely by the restoring force of an elastic member(108), and the combining hole is coupled to the upper portion of the support bar. Therefore, the hanging banner is fixed firmly.
Patent KR-20010051546-A (KR)
Inventor: KOGA KOUCHI
IPC: G09G3/20
Filed: 2000-11-08
Abstract: PURPOSE: To eliminate the generation of a gradation collapse occurred in a specific color by conducting an optimum gamma compensation that is made suitable for the characteristics of a color liquid crystal display. CONSTITUTION: Clamped video red signals SRC, green signals SGC and blue signals SBC are independently gamma-corrected for so that these signals are made suitable for the characteristics of red, green and blue transmissivities with respect to the applied voltage of a color liquid crystal display 1 in gamma- correcting circuits 211 to 213. The corrected signals, i.e., video red signals SRG, green signals SGG and blue signals SBG are used to drive the display 1.
Patent KR-20020036934-A (KR)
Inventor: LEE CHUNG GUK
IPC: G02B26/02
Filed: 2000-11-11
Abstract: PURPOSE: A variable type optical attenuator is provided to remove a mechanism which converts a rotary motion into a rectilinear motion by using a linear ultrasonic wave motor. CONSTITUTION: An optical attenuation plate(205) has hexahedral shape. A linear ultrasonic wave motor(204) moves the optical attenuation plate(205). A driving circuit(208) drives the linear ultrasonic wave motor(204). A potentiometer(210) measures a location of the optical attenuation plate(205). A temperature sensor(211) compensates for a characteristic change according to a temperature of the linear ultrasonic wave motor(204). A collimator(202) prevents an emission of a light which is outputted to a free space. The collimator(206) collects a parallel light passed through the optical attenuation plate(205) in an optical fiber(207).
Patent KR-20020039923-A (KR)
Title: Fishing wire and it's manufacture method
Inventor: LEE HARK CHO
IPC: A01K91/00
Filed: 2000-11-23
Abstract: PURPOSE: A fishing line and a manufacturing method thereof are provided to enable a user to easily recognize the position of the fishing line during the night, and to improve the tensile strength of the fishing line while maintaining the softness thereof. CONSTITUTION: The fishing line(100) consists of a small string(10) having a high tensile strength; a luminous material(20) applied onto the surface of the small string; and a transparent fiber(30) wrapping around the surface of the small string for permanently protecting the luminous material. The transparent fiber serves to increase the tensile strength of the string. In addition, another luminous material can be applied onto the transparent fiber selectively.
Patent KR-20010082553-A (KR)
Title: Information processor, file server, account managing system and account managing method
Inventor: ASAHINA MAKOTO
IPC: A63F13/77
Filed: 2000-11-24
Abstract: PURPOSE: An information processing device, a file server, a charging management system and a method are provided to perform a proper charging management for a program or the execution of the program by managing the use times of a user in case of playing a game by downloading the file of program from a file server. CONSTITUTION: The file server comprises a first storage(210) storing a times data for a use times of user, a second storage(212) storing a file being provided to the user as a duplication, an authentication means(209) executing the authentication based on the personal information of the user transmitted from the information processing device, which is using by the user, a response means(211) reading a specific file in the second storage according to the a file transmission request from the information processing device and transmitting the read file to the information processing device, and an updating means(213) updating the times data of the user stored in the first storage by receiving a verification message from the information processing device.
Patent KR-20020041210-A (KR)
Title: Cushion sleeves for pneumatic cylinder
Inventor: KIM DONG SU
IPC: F16F9/32
Filed: 2000-11-27
Abstract: PURPOSE: A cushion sleeve for a pneumatic cylinder is provided to form orifices from an end part of the cushion sleeve to a front end part of the cushion sleeve contacting a piston for simplifying the manufacturing work with improved productivity, wherein the orifices have smaller diameters toward the front end and are disposed symmetrically in the diameter direction. CONSTITUTION: A cushion sleeve for a pneumatic cylinder includes a cylindrical body(30) fixed at least at a side of a piston, a plurality of orifices(34,36,38) perforated with different diameters(d1-d3) symmetrically in the diameter direction on outer circumferential surface of the body and separated in the axial direction, a plurality of circumferential grooves(46,48,50) formed on inner circumferential surface of the body and communicating the orifices symmetrical to each other in the circumferential direction, and a plurality of rectilinear grooves(52) formed on the inner circumferential surface of the body in the axial direction for communicating the circumferential grooves.
Patent KR-20020041260-A (KR)
Title: apparatus for measurement of thin film thickness in micro-pattern
Inventor: KIM JIN YONG
IPC: G01B11/06
Filed: 2000-11-27
Abstract: PURPOSE: A fine pattern thin film thickness measuring apparatus is provided to check the position and precisely and easily measure the thickness of fine pattern formed onto a substrate. CONSTITUTION: An apparatus comprises a light source unit, an optical unit, an optical fiber unit(20), a spectroscope, and a signal processor. The optical unit includes a first light divider(10) for guiding a light source to an objective lens(11), the objective lens for focusing light to a sample(4), an ocular lens(12) for visual inspection of the light incident to the sample and reflected from the sample, a second light divider(13) for guiding the light source to the optical fiber unit, and an auxiliary lens(14) for forming an image to an expanded image position(19). The light source unit includes a halogen lamp(1), an iris(7) and a lens combination(8). The optical fiber unit includes a radiation section for radiating auxiliary light, and a light receiving section for receiving the reflected interference light.
Patent KR-20020048268-A (KR)
Title: Method of manufacturing a capacitor in a semiconductor device
Inventor: PYO SEONG GYU
IPC: H01L27/108
Filed: 2000-12-18
Abstract: PURPOSE: A fabrication method of a capacitor is provided to easily achieve a self-aligned superfilling of a lower electrode by using a surfactant. CONSTITUTION: A first insulating layer(2) having a contact plug(3) is formed on a semiconductor substrate(1). After forming a second interlayer dielectric(4) on the resultant structure, the second interlayer dielectric(4) is selectively etched so as to expose the contact plug. A surfactant layer(5) is formed on the resultant structure. By performing a plasma treatment, the surfactant layer(5) remains at both sidewalls of the second interlayer dielectric. After forming a lower electrode on the resultant structure, a dielectric film and an upper electrode are sequentially formed.
Patent KR-20020049670-A (KR)
Title: A cleaning device for welding electrode
Inventor: CHO YEONG GI
IPC: B23K11/30
Filed: 2000-12-20
Abstract: PURPOSE: An auto cleaning device for weld electrode is provided to prevent weld defects generated from overflow in welding process by automatically carrying and rotating weld electrode so as to remove contaminants thereon. CONSTITUTION: An auto cleaning device for weld electrode comprises a cleaning unit(A), a weld electrode moving unit(B), and a rotating unit. The cleaning unit includes a cleaning portion having a supporter(200), a wheel, and rotor under the supporter, a supporting portion fixed to a frame(300) and serving to a rail for moving the cleaning portion, a weld electrode supporter for supplying weld electrode to the rotor, and a cleaning water supply. The moving unit includes a carrying cylinder(233,233') having a cover(230,230') for receiving the weld electrode, and an up/down cylinder(232,232') lifting the weld electrode. The rotating unit is installed laterally to the weld electrode so as to rotate the same.
Patent KR-20020051460-A (KR)
Title: CONTONUOUS PELLETIZING SYSTEM FOR RECYCLING OF PbS POWDER
Inventor: JUN JAE HO
IPC: C21B13/00
Filed: 2000-12-22
Abstract: PURPOSE: A continuous pelletizing system for recycling of PbS powder is provided to promptly and easily incinerate PbS powder and stably recover Pb from PbS powder by charging the pelletized PbS powder into a blast furnace after continuously pelletizing PbS powder extracted from waste batteries. CONSTITUTION: The continuous pelletizing system for recycling of PbS powder comprises a transfer unit(10) transferring PbS powder extracted from waste batteries to a certain elevation through a transfer conveyor(11) so as to naturally drop the PbS powder; a PbS powder mixing unit(20) transferring the mixture to the pelletizing unit(30) by mixing the PbS powder with pitch binder after receiving the PbS powder naturally dropped from the transfer conveyor(11) of the transfer unit(10); a pelletizing unit(30) transferring the pelletized material to a transfer conveyor(31) by pelletizing the mixed PbS powder transferred from the PbS powder mixing unit(20) through compression of a press; a drying unit(50) installed on the transfer conveyor(31) to indirectly heat the pelletized mixed PbS powder transferred through the transfer conveyor(31) up to about 200 deg.C; a cooling unit(60) installed on the transfer conveyor(31) to cool the pelletized mixed PbS powder finishing the drying process by the drying unit(50) through air; and a pellet storage box(70) installed at the lower part of the exit side of the transfer conveyor(31) to store a certain amount of the pelletized mixed PbS powder that is naturally dropped after forming is completed.
Patent KR-20020052475-A (KR)
Title: A method for forming a capacitor of a semiconductor device
Inventor: CHOI JONG MU
IPC: H01L27/108
Filed: 2000-12-26
Abstract: PURPOSE: A capacitor formation method of semiconductor devices is provided to reduce contact resistance of a storage electrode by implanting impurities into a barrier metal film. CONSTITUTION: An interlayer dielectric(21) is formed on a semiconductor substrate(11) so as to expose a storage electrode contact region. After depositing a barrier metal film(17) made of a titanium nitride on the storage electrode contact region, impurity ions are implanted into the barrier metal film(17). A contact plug(19) is formed by filling a polysilicon layer into the contact region and planarizing. Then, a storage electrode is formed to connect the contact plug(19).
Patent KR-20020053158-A (KR)
Title: Process for preparation of polyamide polymer with a improved dyeability
Inventor: LEE GYUL SEOP
IPC: C08G69/02
Filed: 2000-12-27
Abstract: PURPOSE: A method for a nylon polymer is provided to control the content of the terminal amine groups, thereby improving the dye-affinity, the color fastness and the spinnability in the melt spinning of nylon micro filament yarn. CONSTITUTION: The method comprises the steps of mixing caprolactam, 0.2-0.7 mol% of a polyvalent amine compound containing -NH2 group at the terminal and -NH- group in the molecular chain and 0.1-0.5 mol% of a dicarboxylic acid; and polymerizing the mixture to obtain a nylon polymer. Preferably the polyvalent amine is selected from the group consisting of diethylene triamine and triethylene tetramine; and the dicarboxylic acid is selected from the group consisting of terephthalic acid and adipic acid.
Patent KR-20020054730-A (KR)
Inventor: LEE MYEONG GYU
IPC: G06F9/445
Filed: 2000-12-28
Abstract: PURPOSE: A method for loading a program is provided to make an accurate and rapid loading possible by transmitting a packet of a variable speed in the upper processor when a loading request signal is transmitted in the lower processor for loading an execution program and by decreasing a packet size, performing a correction, and performing a loading when the loading request signal is retransmitted. CONSTITUTION: The lower processor transmits a page loading request signal to the upper processor(S300). The upper processor which received the loading request signal judges as to a retry_cnt = 0(S301). If the retry_cnt is not '0', the retry_cnt is compared with a predetermined critical value designated by an operator(S302). The upper processor transmits page information to the lower processor(S303). The upper processor which received a page loading preparation signal from the lower processor judges as to an identity of a page by referring to a corresponding page and the retry_cnt(S304). If the page is identical, page loading data are transmitted from the upper processor to the lower processor(S306). If the corresponding page loading data are completely transmitted, the upper processor loads a check sum of the corresponding page on an end signal of the page loading data and transmits the signal to the lower processor(S307). The lower processor verifies an effectiveness of the loading by comparing the transmitted check sum with a check sum prepared by itself(S308). If the number of page loading failure times and page trial times is less than a critical value fixed by the operator(S309), the stage is returned to above 304 stage.
Patent KR-20020056621-A (KR)
Title: Test pad for testing liquid crystal display device
Inventor: KIM IK SU
IPC: G02F1/1345
Filed: 2000-12-29
Abstract: PURPOSE: A test pad of a liquid crystal display is provided to reduce the resistance of a shorting bar so as to test a liquid crystal display more accurately. CONSTITUTION: A test pad of a liquid crystal display includes the first and second shorting bars(61a,61b) and a test pad(63). The first shorting bar is connected with odd-numbered data lines among a plurality of data lines. The second shorting bar is connected with even-numbered data lines. The test pad is formed at a pad area of a liquid crystal display panel and applies a signal voltage used for on/off test to the first and second shorting bars. The test pad is composed of the first conductive pattern connected to the first shorting bar, the second conductive pattern connected to the second shorting bars, and a transparent conductive film(69) that electrically connects the first and second conductive patterns to each other.
Patent KR-20010023176-A (KR)
IPC: G09F3/10
Filed: 1998-08-04
Abstract: 본 발명은 정보 캐리어로서 플라스터를 사용한 시트형 접착 시스템, 즉 피부 치료 및 경피 치료 투여 형태의 식별자에 있어서, 플라스터가 전자적으로 식별할 수 있는 코딩을 갖춘 것을 특징으로 하는 시트형 접착 시스템의 식별자를 제공한다.
Patent KR-20010023223-A (KR)
IPC: F22B37/52
Filed: 1998-08-12
Abstract: 본 발명은 증기 발생기 및 그 작동 방법에 관한 것이다.  상기 증기 발생기의 고온 가스를 위한, 연장된 가스 연도(2)에 제 1(5, 9) 및 제 2(8) 증발기 가열 표면이 배치되어 있다.  급수용 제 1 공급 파이프는 제 1 증발기 가열 표면(5, 9)의 유입측에 흐름 가능하게 연결되어 있으며, 제 2 증발기 가열 표면(8)의 유입측과 배출측은 저압 드럼(7)에 연결되어 있다.  상기 저압 드럼(7)은 급수 공급 파이프(6)에 의해 제공된다.  제 1 공급 파이프(10)는 제 1 정화 스테이션(47)을 갖고, 제 2 공급 파이프(6)는 제 2 정화 스테이션(46)을 갖는다.  각각의 정화 스테이션은 물 정화용 화학 약품의 첨가 및/또는 제거하는 데 사용되므로, 각각의 증발기 가열 표면(5, 9, 8)은 적용 규정에 따라 컨디셔닝된 급수만을 포함할 수 있다.
Patent KR-20010031014-A (KR)
IPC: C08F6/00
Filed: 1998-09-26
Abstract: In a process for degassing rubber particles from gaseous phase polymerisation, the rubber particles are constantly held in motion in a vibrating fluidised bed and are crossed at the same time by a gas flow.
Patent KR-20010031376-A (KR)
IPC: H01L51/30
Filed: 1998-10-23
Abstract: Light emitting compounds are disclosed for use in light emitting devices. These compounds have the formula A compound having the formula: CORE[DENTRITE]n in which CORE represents an atom or group, n represents an integer of at least 1 and DENDRITE, which may be the same or different if n is greater than 1, represents an inherently at least partly conjugated dentritic molecular structure comprising aryl and/or heteroaryl groups and alkenyl groups connected to each other via a carbon atom of an alkenyl group to a ring carbon atom of an aryl or heteroaryl group, CORE terminating in the first single bond which is connected to a ring carbon atom of an (hetero)aryl group to which more than one at least partly conjugated dentritic chain is attached, said ring carbon atom forming part of DENDRITE, the CORE and/or DENDRITE being luminescent.
Patent KR-20010024836-A (KR)
Title: 자기 반응성 조성물
IPC: A61K9/50
Filed: 1999-01-06
Abstract: 본 발명은 자기 제어형, 또는 안내형 페로카본 입자 조성물과 그 사용 및 제조 방법에 관한 것이다. 상기 조성물은 입자 상에 흡착된 생물학적 활성 물질을 포함할 수도 있다. 상기 조성물은 크기가 0.1~5.0 ㎛, 바람직하게는 0.5~5.0 ㎛이고, 탄소 1.0~95.0 질량%, 바람직하게는 약 20~약 60%를 함유하는 부피 혼합된 복합 입자를 포함한다. 이 입자는 철과 탄소 분말의 혼합물의 기계적인 분쇄에 의해 제조될 수 있다. 경우에 따라서는 얻어진 입자를 입자 상에 물질을 흡착하는 생물학적 활성 물질의 용액 중에 배치한다. 상기 조성물은 현탁액으로 투여하는 것이 일반적이다.
Patent KR-20010034392-A (KR)
Title: 타이어 트래드용 고무 조성물 및 이를 사용한 공기 타이어
IPC: B60C11/00
Filed: 1999-11-25
Abstract: 본 발명에 따라, 타이어 트래드용 고무 조성물 또는 타이어 트래드부에 이를 사용하는 공기 타이어가 제공되고, 여기서, 트래드부는 디엔 고무; 및 카본 블랙 및(또는) 실리카; 및 가스 봉입 열가소성 수지 및 추가로 단 섬유, 경질 입자 및(또는) 액체 중합체를 포함하고, 가스 봉입 열가소성 수지 입자는 70℃ 내지 120℃의 팽창 시작 온도를 갖고, 고무의 가황을 지탱하는 내열성을 갖는 열가소성 수지를 포함하는 열적으로 팽창할 수 있는 열가소성 수지 입자를 고무의 가황 전에 그의 팽창 시작 온도 이상의 온도에서 가열함에 따라 팽창시키고, 이어서 고무 중에 가스 봉입 열가소성 수지를 균일하게 분산시키기 위해 가황시킴으로써 얻어지거나, 또는 단 섬유, 경질 입자 및(또는) 액체 중합체는 얼음에 대해 큰 마찰력을 제공하기 위해 추가로 컴파운드된다.
Patent KR-20010034481-A (KR)
Title: 저밀도 방화벽재 및 이의 제조 방법
IPC: C09K21/02
Filed: 1998-06-08
Abstract: 본 발명은 방화벽재의 총 건조 중량을 기준으로 25 중량% 이상의 결합제, 10 중량% 이상의 발포성방염 화합물, 및 펜던트 히드록실기를 지닌 유기 물질을 포함하는 약 5 중량% 이상의 유기 섬유를 포함하고, 밀도가 0 초과 내지 약 0.35 g/㎤ 범위인 방화벽재에 관한 것이다.
Patent KR-20010042186-A (KR)
Title: 자동 부품 장착 기계에 전기 부품들을 공급하는 공급 모듈
IPC: H05K13/02
Filed: 1999-03-25
Abstract: 공급 모듈(2)은 압전세라믹 휨 변환기로 디자인되며 부품들(5)에 대한 공급 경로를 따라 공급 모듈(2)의 세로 방향으로 뻗어있는 로킹 엘리먼트(7)를 갖는다.  로킹 엘리먼트(7)의 자유 단부는 상기 로킹 엘리먼트가 윈도로 운반되었으며 수집할 준비가 된 부품(5)위로 가볍게 놓여진 범위에서 공급 모듈(2)의 윈도로 돌출한다.  동작 전압을 로킹 엘리먼트(7)에 가함으로써, 상기 로킹 엘리먼트는 진행 방향에 대해 횡단으로 부품(5)의 커버리지 영역 바깥으로 이동되는 범위에서 측면으로 편향될 수 있다. 
     이것은 부품의 잠금 및 배출을 상당히 간소화한다.