baber/WOPTO huggingface dataset:
Patent KR-20010056178-A (KR)
Inventor: BAK YUN HYUN
IPC: C09J133/08
Filed: 1999-12-15
Abstract: PURPOSE: A method for preparing solvent type acrylic adhesive is provided for narrowing distribution area of molecular weight and reducing drying time when manufacturing adhesive sheet product by using methylacetate having low boiling point as reaction solvent, instead of ethylacetate or benzole. CONSTITUTION: The method for preparing solvent type acrylic adhesive for narrowing distribution area of molecular weight and reducing drying time when manufacturing adhesive sheet comprises preparing a reaction material composed of 500 weight parts of vinyl monomer containing acrylic alkylester and 300-500 weight parts of a reaction solvent including, as a primary component, methyl acetate; adding 1-5 wt.% of metal alcholate or metal chelate compounds and 0.1-0.5 wt.% of benzoyl peroxide; and carrying out thermal polymerization for the resultant mixture.
Patent KR-20010056656-A (KR)
Inventor: HWANG CHEOL JU
IPC: H01L21/304
Filed: 1999-12-16
Abstract: PURPOSE: An apparatus for manufacturing semiconductor devices is provided to easily evaporate moisture on the surface of a wafer loaded into a reaction chamber. CONSTITUTION: An apparatus for manufacturing semiconductor devices includes a reaction chamber(110) providing a reaction space shielded from the outside. An upper side(110b) of the reaction chamber(110) has a dual wall structure the interior of which is empty. A vacuum pump exhausts gas of the reaction chamber. A chamber exhaust tube(160) connects the reaction chamber and the vacuum pump. A susceptor seats the wafer. A heater(130) for heating the wafer is installed at the bottom of the susceptor. A dual wall exhaust tube(170) exhausts gas within the dual wall.
Patent KR-20000017816-A (KR)
Inventor: KIM IN KYU
IPC: H02G3/00
Filed: 1999-12-17
Abstract: PURPOSE: A method for fabricating a cable tray having transformation stability and apparatus to fabricate the same are provided to, in large quantities, do mold and strongly maintain a connection force of a produced molding goods CONSTITUTION: A method for fabricating a cable tray includes five processes. The first process is a process mixing an impact reinforcement agent, a stabilization agent, a coloring agent, a fillers, a surface active agent, and other additive to a raw material resin. The second process is a process maintaining the mixed raw material resin 130 deg.C to 160 deg.C and, simultaneously, about 120 deg.C in the early, 140 deg.C to 160 deg.C in the middle, the temperature of an extrusion barrel(5) with a velocity of 50 to 60rpms and, simultaneously, fuse and supply using an extrusion transfer screw(6). The third process is a first molding process to go a resin of a soft state, which is fused and supplied, into the sprue(12) of a second dice part keep on maintaining 160 deg.C to 190 deg.C and inject into a runner part(10), thereby continuously extruding. The fourth process is, when that is firstly molded is gone into a second runner part of the second dice part which is continuously assembled, an elastic agent extrusion adhesion molding process that a temperature of a liquid resin which a plasticizer content is added as 80 ¯ 85 wt% based on a resin weight is kept on maintaining a temperature of 130 deg.C to 160 deg.C, and supplies the number of rotations of the screw of a transfer extruder faster as 10 to 20% than an extrusion transfer screw which is supplied to the first dice into an auxiliary runner(23) of the second runner part. The fifth process is a process to control so that a thickness after adhesion and molding of the elastic agent is become 0.3mm to 0.5mm.
Patent KR-20010061329-A (KR)
Inventor: BAE MIN HO
IPC: G06F3/06
Filed: 1999-12-28
Abstract: PURPOSE: A touch signal error detection system and method is provided to detect errors in output signals of a touch panel and to output correct data alone to a controller so that it makes it possible to recognize and output correct data of a display of a portable terminal or a mobile terminal. CONSTITUTION: The system comprises a touch panel(10), an error detector(20), a controller(30), an LCD module(40) and an LCD(50). The touch panel(10) detects X and Y axis data according as the panel gets pushed. The error detector(20) analyzes the signals generated at the touch panel(10). The controller(30) controls the overall operation of the system according to the error detection. The LCD module(40) converts the output signals of the error detector(20) into signals which can displayed on the LCD(50). The touch panel(10) includes a detection circuit detecting the X and Y axis data at the point the user pushes. If an error occurs at the error detector(30), only normal signals, output from the controller(30) gets displayed, and otherwise, all the signals generated at the touch panel gets displayed on the LCD(50).
Patent KR-20010061484-A (KR)
Inventor: LEE SEONG HUN
IPC: H03L7/18
Filed: 1999-12-28
Abstract: PURPOSE: A delay lock loop using a digital synchronous mirror delay is provided to reduce the number of unit delays considerably by changing a linear delay line to a ring structure. CONSTITUTION: In a DLL circuit, an input part(100) receives a CLK signal and a CLKB signal to generate a rising clock by comparing the signals. A delay monitor(100) inputs the rising clock to time-delay the rising clock by a skew to be compensated for the CLK. A forward delay part(200) inputs the output from the rising clock and the delay monitor to control the time delay, while ring-circulating to the first direction. The first counter(210) inputs the signal output from the forward delay part to count the circulating frequency. A mirror control part and a backward delay part(240) input a selection signal, while ring-circulating to the second direction, to control a time delay. The counter inputs the signal output from the backward delay part to count a circulating frequency. A count comparator(230) compares the counting frequency of the first counter with that of the second counter. An output part(250)t inputs the outputs from the count comparator and the backward delay part to output a DLL clock signal.
Patent KR-20000017897-A (KR)
Inventor: JUNG MYUNG JOON
Filed: 1999-12-28
Abstract: PURPOSE: An internet accounting database management system and method thereof are provided so as to input the data associated with accounting using the web page on the data network such as internet or intranet application, etc., and to output the results related to accounting management data from database server through web server. CONSTITUTION: The internet accounting database management system is composed of a database server(10). a web server(20) and a user(30). The database server(10) is connected for query and response mutually with the user(30) through the web server(20). The internet accounting database management system comprises: an input means that inputs the accounting associated data in the data network; a processing means that processes the accounting associated data inputted from the input means; and an output means that outputs the results for the accounting associated data from the processing means.
Patent KR-20010065373-A (KR)
Inventor: BAEK GYEONG HUN
IPC: B65G67/60
Filed: 1999-12-29
Abstract: PURPOSE: A preventing device is provided to prevent a separation of a bucket wire by a lowering of a cross wire and an inclination of the bucket. CONSTITUTION: Many separation preventing rollers(10) are formed in a sheave. A roller base(12) is stuck to a combining bar(20). A shover(19) is formed in the roller base(12). A compression spring(17), a washer(18) and a combining bar(13) are combined with the roller base(12). A roller shaft pipe(14) is inserted in a roller(11). The combining bar(13) is combined with the roller shaft(14) by a bolt(15) and a nut(16). The elastic preventing rollers(10) are combined with the combining bar(20) through a bolt. In inclining a bucket and lowering a cross wire, a wire is not deviated from the sheave by the rollers(10).
Patent KR-20000053700-A (KR)
Inventor: PARK YONG JIN
IPC: G06Q10/00
Filed: 1999-12-30
Abstract: PURPOSE: A method for distributing products by using electronic commerce is provided for a customer to designate a distribution post which can be easily found, by connecting a distribution post terminal and a cyber mall through an Internet network, and for the cyber mall to transmit the contents to the designated distribution post terminal and to deliver products. CONSTITUTION: A distribution system has a terminal including a web browser, an Internet service provider, a payment server, a web server, a distribution data server and a distribution post. A method for distributing products by using electronic commerce comprises the steps as follows. When an Internet user to purchase products connects the terminal to an Internet network through the Internet service provider, the user inputs a uniform resource locator(URL) of electronic commerce web site in the web browser and receives the electronic commerce web site from the web server. The user selects products by searching the distribution data server in a cyber mall linked to the electronic commerce web site, and designates the distribution post to fine purchased products therein. A payment means is inputted to the electronic commerce web site, and the electronic web site confirms the payment means by transmitting the payment means to the payment server. The payment means is decided to be suitable by the payment server, a list of purchased products is transmitted to the distribution post designated by the user. And the user presents a list of products in the distribution post designated by himself/herself and takes the purchased products.
Patent KR-20010059571-A (KR)
Inventor: PYUN JAE HAK
IPC: F25C1/24
Filed: 1999-12-30
Abstract: PURPOSE: A device for supporting an ice vessel support unit in a refrigerator is provided to support a support unit of an ice vessel by simplifying inside of a freezing chamber. CONSTITUTION: A device for supporting an ice vessel support unit of a refrigerator comprises a support unit(22) assembling an ice vessel support unit(12) by being protruded from an inner case to a freezing chamber; a buried unit(23) integrally formed with the support unit by being buried on a heat insulating layer of inside of the inner case; and an ice vessel support unit connector(20) forming plural protrusion units on peripheral face of the buried unit. The ice vessel support unit connector is conveniently fixed on an upper face of the refrigerator.
Patent KR-20010059629-A (KR)
Inventor: KIM BONG HUI
IPC: B60S1/18
Filed: 1999-12-30
Abstract: PURPOSE: A wiping angle changing device of a wiper system is provided to reduce a developing cost of a new product by correcting faulty in advance through controlling the wiping angle. CONSTITUTION: A wiping angle changing device comprises a pivot plate(10) fixing a pivot shaft(18) connected to a driving unit on an end of the pivot plate; a ball pin(12) fixed by a nut on the outer end of the pivot plate; a protrusion unit(14b) forming concentricity with a middle line(L2) by being inserted on an end of the pivot plate; an eccentric line(L1) separated from the middle line with a specific interval; and a variable plate(14) having control hole(14a). A wiper system controls the wiping angle by changing interval of the pivot shaft through changing the install position of the ball pin fixed on the pivot plate.
Patent KR-20010066092-A (KR)
Inventor: YOON HO UK
IPC: B23K20/00
Filed: 1999-12-31
Abstract: PURPOSE: A locker arm for realizing a high performance large-scaled diesel vehicle and a method for manufacturing the same are provided to improve the abrasion-resistance for minimizing a gap between the locker arm and an upper part of a valve, and remove a heating process at a high frequency for reducing production costs. CONSTITUTION: A locker arm for realizing a high performance large-scaled diesel vehicle is manufactured by preparing ceramic cemented carbides in the shape of a circular disc of 1mm in thickness with 10wt% of CO, 70wt% of Ni, and 20wt% of W, and brazing/joining the ceramic cemented carbides to a locker arm(3) by the alloy of 2.5wt% of Ti, 30wt% of Cu, and 67.5wt% of Ag in a thickness of 50micrometer under the condition of 10-5Torr of pressure at a temperature of 870-910deg.C for 10-15minutes.
Patent KR-20000029757-A (KR)
Title: Bent-segment helical antenna
Inventor: FILIPOVIC DANIEL
IPC: H01Q1/38
Filed: 1997-07-31
Abstract: PURPOSE: Present invention relates to a helical antenna having bent-segment radiators for compact size. CONSTITUTION: A bent-segment helical antenna is provided having one or more radiators(720). The radiators(720) comprises a first segment(712), a second segment(714) and a third segment(716). The first segment(712) extends from a first end(732) of a radiator portion(702) to a second end(734) of the radiator portion(702A, 702B). The second segment(714) is adjacent to the first segment(712) and extends from the second end(734) of the radiator portion(702A, 702B) to the first end(732) of the radiator portion(702). The third segment(716) connects the first segment(712) with the second segment(714).
Patent KR-20010020128-A (KR)
Title: 이동전화에서 외부 표시모니터를 사용할 수 있는 장치 및 방법
IPC: H04M1/00
Filed: 1998-04-28
Abstract: 이동전화(10)로부터의 표시데이터를 나타내는 원격표시 모니터(15)를 사용하는 방법 및 장치에 관한 것이다. 이동전화(10)는 이동전화(10)와 표시모니터(15)의 수신기(45) 사이에서 통신링크(5)를 발생하게 하는 표시모니터 통신기능을 포함한다. 통신링크(5)는 이동전화(10)와 결합된 표시기(20) 상에 표시될 숫자 및 문자 데이터를 원격표시 모니터(15)의 큰 스크린 상에 전송되게 한다. 표시모니터(15)에 나타난 데이터 형태는 사용자에 의해 선택적으로 프로그램 될 수 있다.
Patent KR-20010012476-A (KR)
IPC: B25J13/00
Filed: 1998-05-12
Abstract: 로보트 본체를 제어하는 실시간 처리를 행하는 제1처리회로를 포함하는 엘리먼트와, 로보트 본체를 조작하는 제2처리회로를 포함하는 맨머신 인터페이스엘리먼트가 공유저장장치를 매개로 접속된다. 범용 OS상에서 동작하는 응용프로그램을 이용하여 로보트와 관련된 데이터를 쉽게 참조할 수 있다.  또한, 필요한 소프트웨어 의 구축이 용이하게 된다.
Patent KR-20010013412-A (KR)
IPC: A01N37/50
Filed: 1998-05-20
Abstract: Fungicidal mixtures, comprising: a.1) a phenyl-benzylether of formula (I. a), (I.b) or (I.c), or (a.2) a carbamate of the formula (I.d), where X is CH and N, n is 0, 1 or 2 and R is halogen, C 1 -C 4 -alkyl and C 1 -C 4 -haloalkyl, it being possible for the radicals R to be different when n is 2, and b) a dicarboximide-type fungicide (II) in a synergistically active amount.
Patent KR-20010020537-A (KR)
IPC: H01J37/08
Filed: 1998-06-22
Abstract: 기계적 셔터없이 그리고 빔 "온" 상태와 빔 "오프" 상태간의 과도 기간을 매우 짧게 하여 대전 입자 빔의 게이팅을 달성하는 대전 입자 발생원을 동작시키기 위한 제어 시스템 및 프로세스가 개시된다.  프로세스 및 제어 시스템은 대전 입자 추출의 지속 기간을 매우 정밀하게 제어한다.
Patent KR-20000053394-A (KR)
Inventor: STOLARSKI VICTORIA L
IPC: C08L25/06
Filed: 2000-01-06
Abstract: PURPOSE: A system for giving single structure from polymer substrate material and upper structure material, a method thereof, and a system for preparing the laminated product containing a synthetic core are provided. CONSTITUTION: A system for giving single structure from polymer substrate material (102) and upper structure material comprises a means which treats the adhesion surface of polymer substrate material to increase the surface tension of the adhesion surface; a means which coats the adhesion surface with an adhesive to make the coating with uniform thickness on the treated surface of the adhesion surface; a means which connects the adhesion surface of upper structure material with the coated adhesion surface of the substrate material; a means which homogenizes the interface between the adhesion of upper structure and the coated adhesion surface of substrate material to remove the gas confined within the interface; and a means which compresses the connected upper structure and substrate to cure the adhesive and to give the interface bonding with the desired strength.
Patent KR-20000076625-A (KR)
Title: 크실리톨의 생산방법
IPC: C12N9/04
Filed: 2000-02-08
Abstract: 크실리톨 데하이드로게나제를 암호화하는 유전자로 형질전환된 환원력 제공 능력을 갖는 미생물을 D-크실룰로오스에 작용시켜 크실리톨을 생산하고, 생산된 크실리톨을 수집함으로써 D-크실룰로오스를 크실리톨로 효율적으로 전환시킨다.
Patent KR-20010087972-A (KR)
Inventor: KIM GWI GWON
IPC: F04B39/12
Filed: 2000-03-09
Abstract: PURPOSE: A vibration isolation band attachment method is provided to achieve an improved productivity of compressor by allowing the band to be easily attached and reducing time taken for attachment. CONSTITUTION: A method comprises a first step of preparing a vibration isolation band(20) having a predetermined width and which has at least one bent portion which is bent inward; a second step of bonding both ends of the vibration isolation band; a third step of inserting and temporarily assembling the vibration isolation band which is formed into a closed curve by the bonding process performed in the second step, to a closed case(10); and a fourth step of pressing the bent portion of the vibration isolation band, and completely fixing the band to the inner surface of the closed case.
Patent KR-20010093523-A (KR)
Title: A stimulating device for meridian and acupuncture point
Inventor: CHO YOUNG KEUN
IPC: A61N1/02
Filed: 2000-03-29
Abstract: PURPOSE: A treatment apparatus for stimulating spots for acupuncture is provided to accurately find and stimulate the spots for acupuncture by adopting the principle of electromagnetic induction. CONSTITUTION: The treatment apparatus for stimulating spots for acupuncture is comprised of a rotator(10) having a magnet attached to the outer peripheral for emitting an electromagnetic wave to the spots for acupuncture; a motor(20) for driving the rotator; an electric power supply device such as a battery(30); and a case(40) for receiving the rotator, the motor, and the electric power supply device. The case is provided with a magnetic flux leakage prevention piece for preventing the magnetic flux of the rotator from being emitted in a direction different from a desired direction.
Patent KR-20010094585-A (KR)
Title: Method of processing limit/free charge by prediction of remainder in AIN system
Inventor: OH TAE GWANG
IPC: H04L12/24
Filed: 2000-03-31
Abstract: PURPOSE: A method for processing limit amount/free charging data using the estimation of a balance vanishing time in an intelligent network system is provided to exactly estimate a balance vanishing time in consideration of a change of charging data according to time periods and to reduce the load of a system, due to billing calculation, using a timer. CONSTITUTION: If an SSP(Service Switching Point) requests an SLEB(Service Logic Execution subsystem Block) to process an initial DP, the SLEB requests an SDPS(Service Data Processing Subsystem) to send an initial DP request subscriber's limit amount/free billing information. The SDPS searches a subscriber database for limit amount or free charging data and transfers the data to the SLEB. In case that the data are about limit amount, the SLEB interrupts the initial DP if the balance exceeds limit amount. In case that the data are about free charging and limit amount remains, the SLEB stores the charging information data in a call context. Then the SLEB requests charging for the initial DP to a CB(Charging Block). At the same time, the SLEB transmits a connect message to the SSP.
Patent KR-20000071572-A (KR)
Title: 무선 통신 시스템의 링크 불균형으로 인한 역방향 전파방해를 방지하기 위한 시스템 및 방법
IPC: H04B7/26
Filed: 2000-04-06
Abstract: 본 발명은 무선 통신 시스템의 성능 및 처리량을 증대시키는 새로운 방법을 제공한다. 특히, 본 발명은 CDMA 등의 통신 시스템에서 파워 자원을 효율적으로 활용하는 역방향 전파방해 방지 프로세스를 제공한다. 본 발명은 순방향 및 역방향 링크 범위에서의 차이로 야기되는 링크 불균형으로 인한 역방향 전파 방해를 방지한다. 본 발명에 따르면, 역방향 전파 방해의 부정적인 효과를 방지하기 위하여 특정 유저들을 관할하는 기지 송수신기국들의 활성 세트들의 수퍼 세트들인 평가세트 (e-세트)가 결정됨으로, 특히 고속 무선통신 시스템에서 역방향 링크에서의 간섭문제들이 회피될 수 있다
Patent KR-20010095834-A (KR)
Title: A composition for anodic-active materials and lithium secondary battery manufactured using the same
Inventor: KIM SEONG HUN
IPC: H01M4/36
Filed: 2000-04-12
Abstract: PURPOSE: Provided are an anode active material composition including an inorganic acid to give the anode acidic property and a lithium secondary battery produced by using the anode active material composition, which can prevent the generation of hydrogen fluoride. CONSTITUTION: The anode active material composition contains an anode active material, a conductive agent, a binding agent, a solvent, and 0-10wt%(based on the solid components contained in the anode active material composition) of the inorganic acid, wherein the inorganic acid is at least one silicic acid selected from the group consisting of ortho-silicic acid(H4SiO4), meta-silicic acid(H2SiO3), meta-disilicic acid(H2Si2O5), meta-trisilicic acid(H2Si3O8), and meta-tetrasilicic acid(H2Si4O11). And the lithium secondary battery contains an anode comprising an anode active material layer formed on a current collector, wherein the anode active material layer is formed by the anode active material composition.
Patent KR-20010100475-A (KR)
Inventor: LEE SANG U
Filed: 2000-05-02
Abstract: 본 발명은 개인휴대단말기를 이용한 맞춤정보제공 시스템 및 방법에 관한 것으로, 회원이 개인휴대단말기를 이용하여 맞춤정보제공서버에 접속하여 맞춤정보를 의뢰하고, 상기 맞춤정보제공서버가 각 정보제공서버(IP서버)에 상기 맞춤정보를 요청하고, 해당되는 맞춤정보를 상기 맞춤정보제공서버가 접수하여 상기 맞춤정보를 의뢰한 회원에게 상기 맞춤정보의 데이터량에 따라 단문메세지 또는 이메일로 전송하는 개인휴대단말기를 이용한 맞춤정보제공 시스템 및 방법에 관한 것이다. 
     또한, 상기 회원이 개인휴대단말기를 이용하여 개인 일정을 입력하면 상기 맞춤정보제공서버는 상기 일정을 체계적으로 관리하여 해당일정이 있을 경우 상기 회원에게 전송하여 주는 기능도 수행한다.
Patent KR-20010105606-A (KR)
Title: Structure for backward curved centrifugal fan
Inventor: AHN CHEOL O
IPC: F04D29/30
Filed: 2000-05-16
Abstract: The invention provides a fuel oil composition comprising a major proportion of liquid hydrocarbon middle distillate fuel oil having a sulphur concentration of at most 0.05% by weight, and a minor proportion of a dispersant additive obtained by reacting, in a molar ratio A:B in the range 4:3 to 1:10, (A) a polyakenyl derivative of monoethylenically unsaturated C4-C10dicarboxylic acid material in which the number average molecular weight (Mn) of the polyalkenyl chain is in the range from 850 to 1150 with (B) a polyamine of the general formula H2 N(CH2)m-[NH(CH 2)m]n-NH2 where m is in the range from 2 to 4 and n is in the range from 1 to 6; a process for the preparation of such a fuel composition; and a method of operating a compression-ignition engine with enhanced injector cleanliness using such a fuel oil composition.
Patent KR-20010106581-A (KR)
Inventor: LEE TAE JIN
Filed: 2000-05-22
Abstract: 본 발명은 네트워크를 기반으로 하는 부동산 거래의 중개 방법 및 장치에 관한 것으로, 좀 더 상세하게는 부동산 거래의 유동성을 확보할 수 있는 중개 방법 및 장치에 관한 것이다. 본 발명의 바람직한 일 실시예에 따르면, 네트워크를 기반으로 하는 부동산 거래 유동성 확보 중개 방법에 있어서, (a) 매도자로부터 매도 정보와 매수자로부터 매수 정보를 수신하는 단계, (b) 상기 매도자 및 매수자가 상기 매도 정보 및 매수 정보를 이용하여 제1 사전 계약을 체결할 수 있는 네트워크 문서를 상기 매도자 및 매수자에게 전송하는 단계, (c) 상기 매도자 및 매수자가 제1 사전 계약을 체결하면 이를 수신하는 단계, (d) 상기 수신 정보를 저장하는 단계, (e) 일정 기간 동안 상기 제1 사전 계약의 해지가 없는 경우, 상기 매도자 및 매수자에게 상기 제1 사전 계약을 기초로 본 계약을 체결하도록 하는 메시지를 전송하는 단계를 포함하는 네트워크 기반 부동산 거래 유동성 확보 중개 방법 및 상기 방법에 상응하는 장치를 제공할 수 있다. 본 발명에 따르면, 사전 계약 체결로 인한 부동산의 현금화를 예측할 수 있으며, 부동산 거래의 활성화를 도모할 수 있으며, 이를 통하여 부동산의 주식 개념을 도입할 수 있고, 인터넷뿐만 아니라, 무선 이동 통신, 무선  호출 통신 등에 의해 정보를 송수신할 수 있다.
Patent KR-20010108828-A (KR)
Inventor: DONG CHA DEOK
Filed: 2000-05-31
Abstract: 본 발명은 반도체 장치의 소자 분리막 형성방법에 관한 것으로, STI의 에지 부위를 라운딩 처리하므로써, 각이 진 STI의 에지에 전기장이 집중되어 야기되는 기생 트랜지스터와 누설 전류 등에 의한 소자의 오작동 및 특성 열화를 방지시킬 수 있다. 
     본 발명에 의한 반도체 장치의 소자 분리막 형성방법은, 실리콘 기판위에 패드 산화막을 형성하고 일정두께의 패드 질화막을 증착하여 ISO  마스크 및 식각 공정을 거쳐 샬로우 트랜치를 한정하는 단계와, 상기 패드 질화막을 브랭킷 식각하여 상기 샬로우 트랜치의 탑부분의 에지를 약 100∼200Å 정도로 오픈시키는 단계와, 상기 공정 진행후, 실리콘 원자의 이동 및 변환이 가능한 분위기하에서 고온급속가열법(RTP)에 의한 어닐 공정을 진행하여 상기 샬로우 트랜치의 탑 및 바텀부분의 에지를 라운드 형상으로 형성시키는 단계와, 상기 결과물 위에 산화막을 증착시킨 후 고농도 플라즈마(HDP) 산화막으로 트랜치 충진을 진행하고 이후 자기화를 진행하여 치밀화 시키는 단계와, 상기 결과물로부터 화학적기계연마(CMP) 공정을 진행한 후 상기 질화막을 스트립하여 라운드된 샬로우 트랜치 코너를 가지는 소자분리막을 완성하는 단계를 포함하여 이루어진 것을 특징으로 한다.