baber/WOPTO huggingface dataset:
Patent KR-20010058976-A (KR)
Inventor: HWANG CHANG YEON
IPC: H01L21/3213
Filed: 1999-12-30
Abstract: PURPOSE: A method for manufacturing a sidewall of a semiconductor device is provided to improve uniformity of a sidewall oxide layer and to stabilize an etch-back process, by adding a stabilization step in which a bias power supply is not applied in etching a spacer. CONSTITUTION: A conductive layer is formed on a semiconductor substrate(21). An insulation layer for a sidewall is formed on the entire surface including the conductive layer. While a pressure of 10-30 milli Torr and a temperature of 180-240 deg.C are maintained, source power of 600-1200 Watt is applied and inert gas including Ar gas is induced. While the same pressure, temperature and source power is maintained, bias power of 300-600 Watt is applied and mixture gas of CHF3, O2 and Ar is used so that the insulation layer for the sidewall is etched to form a sidewall spacer in contact with both side surfaces of the conductive layer.
Patent KR-20010059756-A (KR)
Inventor: HAN JEONG YEON
IPC: F16C35/06
Filed: 1999-12-30
Abstract: PURPOSE: A bearing connecting structure of a drive shaft for a manual change gear is provided to prevent abrasion of a bearing and the drive shaft and increase durability of the change gear by preventing slip between the bearing and the drive shaft. CONSTITUTION: A bearing connecting structure of a drive shaft for a manual change gear includes an outer case(10) coupled with an end of the inside of a fly wheel, a plurality of balls(12) interposed into the inner periphery of the outer case, a bearing installing an inner case(14) inside the balls, and a drive shaft forming a support part(16) rotatably supported to the inner case, wherein the inner peripheral surface of the inner case of the bearing is formed in a polygonal shape having regular angles, and the support part of the drive shaft is formed to have the angles equal to the inner case of the bearing to be inserted into the inner case.
Patent KR-20000067903-A (KR)
Title: 연속 화학 공정을 이용한 전자부품 제조를 위한 습식 처리법
IPC: H01L21/00
Filed: 1997-07-14
Abstract: 본 발명은 집적회로에 사용되는 반도체 웨이퍼(wafer)와 같은 전자부품의 제조를 위한 습식 처리법(wet processing)에 관한 것이다.  보다 구체적으로, 본 발명은 예를 들면 연속적인 화학 공정 기술을 이용하는 전자부품 전구체의 프리디퓨전 클리닝(prediffusion cleaning), 스트리핑(stripping) 및 에칭(etching) 방법에 관한 것이다.
Patent KR-20000068069-A (KR)
IPC: C07K14/535
Filed: 1998-06-05
Abstract: The present invention relates to a chemically modified polypeptide in which at least one of hydroxyl groups in the polypeptide molecule is modified with a polyalkylene glycol derivative; a method for producing the modified polypeptide; a method of treatment using the modified polypeptide; use of the modified polypeptide; a pharmaceutical preparation comprising the modified polypeptide; and a composition for treatment comprising the modified polypeptide.
Patent KR-20000035966-A (KR)
Inventor: HOFMANN GUNTER A
IPC: C12N15/87
Filed: 1997-01-27
Abstract: PURPOSE: An electroporation apparatus is provided to generate and apply an electric field according to a user-specified pulsing scheme. CONSTITUTION: One user-specified pulse includes a low voltage pulse of a first duration,immediately followed by a high voltage of a second duration, immediately followed by a low voltage of a third duration. The low voltage electroporation field accumulates molecules at the surface of a cell, the appropriately high voltage field creates an opening in the cell, and the final low voltage field moves the molecule into the cell. The molecules may be DNA, portions of DNA, chemical agents, the receiving cells may be eggs, platelets, human cells, red blood cells, mammalian cells, plant protoplasts, plant pollen, liposomes, bacteria, fungi, yeast, sperm, or other suitable cells. The molecules are placed in close proximity to the cells, either in the interstitial space in tissue surrounding the cells or in a fluid medium containing the cells.
Patent KR-20000048776-A (KR)
Title: Preparation of d-amino acids by direct fermentative means
Inventor: FOTHERINGHAM IAN G
IPC: C12N9/90
Filed: 1997-09-25
Abstract: PURPOSE: A preparation of enantiomerically pure D-amino acids by using recombinant host cells is provided. CONSTITUTION: A method for producing a D-amino acid in a cell comprises: (a) incorporating into the cell a D-aminotransferase gene and an L-aminodeaminase gene; (b) culturing the cell in a cell culture medium; and (c) isolating the D-amino acid from the cell culture medium. Also provided is a method for producing D-phenylalanine in a cell, comprising: (a) incorporating into the cell a D-aminotransferase gene, an L-aminodeaminase gene and means for increasing production of phenylpyruvate; (b) culturing the cell in a cell culture medium; and (c) isolating the D-phenylalanine from the cell culture medium.
Patent KR-20000053022-A (KR)
Title: Reinforced plastic container
Inventor: BERGLUND KURT
IPC: B29C70/16
Filed: 1997-11-03
Abstract: PURPOSE: A reinforced plastic container is provided for a container which has a more even distribution of reinforcing layers and which, in each part of the container half has in general reinforcement adapted to the actual strength requirements, and in the shoulder part and a concentric annular part of the gable end in particular, which gives the container an increased impact resistance and permits making holes with sufficiently high remaining strength in the last mentioned part. CONSTITUTION: Glassfibre-reinforced plastic container, for example for liquefied petroleum gas under pressure or compressed air for airbrakes. The container is made of two halves (10, 12), the open ends of which are conically chamfered and joined to each other by an adhesive. In each half the reinforcement is made with inner, intermediate and outer layers, which comprise longitudinally as well as transversely and diagonally orientated bundles of reinforcing strands. Through the orientation of the reinforcing strands in the different layers being guided according to a predetermined pattern, the strength is optimized in each part of the container including its shoulders.
Patent KR-20000069004-A (KR)
Title: 광디스크, 기록장치 및 컴퓨터 판독가능한 프로그램 기록매체
IPC: H01L21/8242
Filed: 1998-09-17
Abstract: 하나 이상의 비디오 오브젝트를 저장하는 데이터 영역과 타임맵 정보를 저장하는 타임맵 영역을 갖는 광디스크에 있어서, 각각의 비디오 오브젝트는 복수의 비디오 오브젝트 유니트를 포함하고, 상기 타임맵 정보는 각각의 비디오 오브젝트에 대한 1쌍의 제 1 시간표 및 제 2 시간표를 포함한다. 상기 각각의 제 1 시간표는, 순서대로 정렬되며 비디오 오브젝트 유니트의 최대 재생 기간보다 긴 미리 결정된 시간 단 만큼 다른 재생 지점에 대응하는 비디오 오브젝트 유니트의 저장위치를 표시하는 어드레스인, 대응하는 비디오 오브젝트에서의 비디오 오브젝트 유니트의 어드레스와; 각각 상기 어드레스에 대응하는 비디오 오브젝트 유니트를 특정하는 인디케이터를 포함한다. 상기 각각의 제 2 시간표는 대응하는 비디오 오브젝트에서 각각의 비디오 오브젝트 유니트에 대한 엔트리를 포함하며, 상기 엔트리는 순서대로 정렬되고 각각이 비디오 오브젝트 유니트의 재생주기 및 비디오 오브젝트 유니트의 데이터 크기를 포함한다.
Patent KR-20000057519-A (KR)
Inventor: JANSSON SVEN A
IPC: F23C10/16
Filed: 1997-12-09
Abstract: PURPOSE: A combustion plant is provided to produce a combustible gas and a degassed, combustible rest product from the fuel. CONSTITUTION: A combustion plant comprises a first circuit (1) with a gasifying reactor (3) to produce a combustible gas, which is supplied to a first combustion chamber (6) and there it is combusted while forming combustion gases, and a degassed, combustible rest product from the fuel. First means (8, 9) are arranged to take advantage of the energy in these gases. The plant further comprises a second circuit (2) with a second combustion chamber (15) which is supplied with the combustible rest product from the gasifying reactor (3). The rest product is combusted in the second combustion chamber (15) while forming combustion gases. The second circuit (2) further comprises second means (23, 24) for taking advantage of the energy of the combustion gases produced in the second circuit (2).
Patent KR-20000071096-A (KR)
Title: 향후 건강 상태를 예측하기 위한 시스템
IPC: A61B10/00
Filed: 1998-02-10
Abstract: 본 발명은 개인의 향후 건강을 예측하기 위한 컴퓨터 기반 시스템에 있어서, (a) 구성원의 부분 모집단 D가 특정 시간 주기 또는 연령 구간내에서 특정 생물학적 조건을 획득한 것으로 식별되고, 상기 구성원의 부분 모집단 가 특정 시간 주기 또는 연령 구간내에서 특정 생물학적 조건을 획득하지 않은 것으로 식별되는 시험 모집단의 개개의 구성원으로부터의 시계열적으로 획득된 바이오마커값의 데이타베이스를 포함하고 있는 프로세서를 구비하는 컴퓨터와; (b) (1)상기 바이오마커로부터 부분 모집단 D 와 에 속하는 구성원간의 판별을 위한 바이오마커의 서브세트를, 시험 모집단의 개개의 구성원의 바이오마커값의 분포에 의거하여 선택하는 단계와; (2) (i)시험 모집단의 구성원을 특정 시간 주기 또는 연령 구간내에서 특정 생물학적 조건을 획득하는 소정의 높은 확률을 갖는 부분 모집단 PD 또는 특정 시간 주기 또는 연령 구간내에서 특정 생물학적 조건을 획득하는 소정의 낮은 확률을 갖는 부분 모집단 에 속하는 것으로서 분류, 또는 (ii)시험 모집단의 각 구성원에 대해 특정 시간 주기 또는 연령 구간내에서의 특정 생물학적 조건을 획득하는 확률을 정량적으로 추정하는데 사용될 수 있는 통계학적 과정을 개발하기 위해 상기 선택된 바이오마커의 분포를 이용하는 단계를 포함하는 컴퓨터 프로그램을 포함하는 것을 특징으로 하는 컴퓨터 기반 시스템을 제공한다.
Patent KR-20000076184-A (KR)
Title: 아미노술포닐우레아 제초제
IPC: C07D239/46
Filed: 1998-03-09
Abstract: 화학식 1 의 아미노술포닐우레아는 수많은 잡초에 대해 높은 제초능력을 가진다.
Patent KR-20010005997-A (KR)
IPC: C07C213/10
Filed: 1998-04-01
Abstract: PCT No. PCT/EP98/01874 Sec. 371 Date Oct. 4, 1999 Sec. 102(e) Date Oct. 4, 1999 PCT Filed Apr. 1, 1998 PCT Pub. No. WO98/45247 PCT Pub. Date Oct. 15, 1998A process for the preparation of 3-amino-1,2-propanediol, commonly known as isoserinol, having an organic impurities content lower than 0.1% and an inorganic impurities content lower than 0.05%.
Patent KR-20010012575-A (KR)
Title: 석판 인쇄식으로 형성된 초소형 전자 요소 접촉 구조물
IPC: H05K3/40
Filed: 1998-05-14
Abstract: 초소형 전자 요소 접촉 구조물(260, 360, 460)은 전자 요소와 같은 기판(202, 302, 402)의 표면 상에 마스킹 층(220, 320, 420)을 도포하고, 마스킹 층에 개구(222, 322, 422)를 생성하고, 시드 층(250, 350, 450)의 도전성 트레이스를 마스킹 층 상에 그리고 개구 안에 용착하고, 도전성 트레이스 상에 도전성 재료의 덩어리를 형성함으로써 석판 인쇄식으로 형성되고 제조된다.  개구의 측벽들은 경사(테이퍼)질 수 있다.  도전성 트레이스는 재료를 스텐실 또는 섀도우 마스크(240, 340, 440)를 통해 용착시킴으로써 패턴화될 수 있다.  돌기 형상부(230, 430)는 접촉 구조물의 팁 단부(264, 364, 464)가 토포그래피(topography)를 갖도록 마스킹 층 상에 배치될 수 있다.  모든 이러한 요소들은 다수의 정밀 배치된 탄성 접촉 구조물을 형성하도록 그룹으로서 제조될 수 있다.
Patent KR-20010069131-A (KR)
Title: Acinetobacter sp. KTB3 and Method for Production of anti-viral material, Acivirin, thereof
Inventor: CHAE SUN YONG
IPC: C12N1/20
Filed: 2000-01-12
Abstract: PURPOSE: A microorganism Acinetobacter sp. KTB3 and a method for producing an antiviral agent, acivirin, therefrom are provided, thereby the antiviral agent, acivirin, can be effectively and cheaply mass produced. CONSTITUTION: The antiviral agent, acivirin, effectively inhibits the growth of TMV, CMV and PVY. The microorganism Acinetobacter sp. KTB3 (KCTC 0699BP) is isolated from the roots of tobacco plants by the steps of: washing the roots of tobacco plants and crashing the them; diluting the crashed roots with the distilled water; spreading the diluted solution on Mueller Hinton agar; incubating it at 27 deg. C for 2 to 3 days; and isolating colonies grown. The acivirin is produced by incubating Acinetobacter sp. KTB3 (KCTC 0699BP) in Mueller Hinton medium, nutrient broth or potato sucrose broth.
Patent KR-20010076557-A (KR)
Title: Method for sled control of optical writer and reader
Inventor: KIM EUNG SU
IPC: G11B7/085
Filed: 2000-01-26
Abstract: PURPOSE: A controlling method for sled of an optical recording player is provided to prevent a sled from being stuck by tracking DC offset through turning off a sled drive. CONSTITUTION: In an on state of a tracking, a tracking error signal is detected. Then, the detected tracking error signal is low pass filtered. The filtered signal is sliced for a reference level to generate a pulse width modulated sled control signal. A time for a high section of the sled control signal is examined. Then, the examined time is compared with an established time for operating in a normal reproducing mode according to the time under the established time. In case of the time for the high section over the established time, the tracking servo is turned off for stabilizing an objective lens. Then, the tracking servo is turned on.
Patent KR-20010081449-A (KR)
Title: Method for applying mileage of members using internet
Inventor: HONG SUNG WON
Filed: 2000-02-14
Abstract: PURPOSE: A method for applying mileages of a member using the Internet is provided to activate travel business by providing mileages on an impression of a traveler recorded on a notice board of a travel site to a traveler, thereby leading travelers to visit the web site. CONSTITUTION: A web client connects to a web server and makes a request for mileage data(S100). The client judges whether an evaluation of the client(S101). A web server transmits a message for rejecting to receive the result evaluated(S102). It is checked whether the data are already evaluated(S103). A script program transmits the result to a database server(S104). The database server stores the result(S105). A scripter makes a request for the result of relevant data to the database server(S106). The server transmits the result to the web server(S107). It is checked whether the number of reference is above a determined value(S108). It is checked whether an evaluation period is passed(S109). A CGI(Common Gateway Interface) sets a parameter(S110). The CGI calculates value marks(S111). The scripter transmits the value marks to the database server(S112). The database server stores the value marks(S113). It is checked whether all data are examined(S114).
Patent KR-20010083516-A (KR)
Title: Precast concrete panel
Inventor: PARK DONG HWAN
IPC: E04C2/06
Filed: 2000-02-15
Abstract: PURPOSE: A heat insulating precast concrete panel for construction is provided to reduce a construction time and cost by enabling a beginner to easily assemble a built-up building, with soundproof and dampproof property and to easily install a washbowl and bathtub by embedding combining holes and wires in a concrete mortar layer formed outside a three-dimensional frame. CONSTITUTION: A panel(30) consists of: a first and a second mesh(34,36) separated from both sides of a heat insulating material(32); plural reinforced wires(38) thermally attached to the first and the second mesh; a first and a second combining unit extended from the first and the second mesh; and a concrete mortar layer(40) plastered in both sides of the heat insulating material to include the first and the second combining unit. The reinforced wire reinforces the intensity of the first and the second mesh. A carriage ring(42) is thermally attached to one between the meshes. The panel is combined with a support channel through the first and the second combining unit comprising extending lines(36a) and a channel(46) with many bolting holes(46a). A hot water pipe(10), a cold water pipe(20), a wire inserting pipe(24) and plural combining holes(22) are buried in the concrete mortar layer. After assembling the panel, a washbowl and a bathtub are easily installed in a bathroom through the combining holes and water and electricity are supplied through the water pipes and the wire inserting pipe buried in the concrete mortar layer.
Patent KR-20000030438-A (KR)
Title: Dead end clamp
Inventor: KIM YONG OK
IPC: H02G1/04
Filed: 2000-02-25
Abstract: PURPOSE: A dead end clamp is provided to support a transmission line without peeling the clad of the transmission line, to remove the necessity of an insulation cover, and to prevent the generation of leakage current. CONSTITUTION: A dead end clamp(500) comprises a main body(10) having a fastener for fastening a transmission line(100). Extension portions(10a) are vertically separated each other and formed on one side of the main body(10). Pins(12) for fixing the clamp(500) to a post(200) are fitted in the extension portions. L shape seat(14) is formed on a front surface of the main body. Tooth type fixing projections(16) are regularly formed on inner peripheral surface of the seat(14). A scrap(18) symmetric to the seat(14) is formed over the seat(14).
Patent KR-20000030512-A (KR)
Inventor: SHIN MYUNG GON
IPC: C07D311/00
Filed: 2000-03-04
Abstract: PURPOSE: An isoflavone which is cheap and has effect on anti-cancer is changed into water-soluble micro capsule and method of processing it is provided. CONSTITUTION: Water-soluble coating solution is produced by using Water-soluble compounds (glucose, sucrose, maltose, lactose and dextrine etc.), a fat-soluble isoflavone is dissolved using ethanol and mix materials above adding an emulsifier(lecithin, glycerol menstruate, triglycerol menstruate and acetylated monoglycerides etc.). An emulsion composed of water-soluble coating solution, emulsified agent and isoflavone is manufactured using a homogenizer. Emulsion is sprayed and dried using spraying dryer and the isoflavone is capsulized at the same time.
Patent KR-20010091732-A (KR)
Title: Promulgation manufactured goods making mothod
Inventor: KIM JONG MOK
IPC: B29C69/00
Filed: 2000-03-17
Abstract: PURPOSE: A manufacturing method of a foam product having vent holes is provided to form standardized vent holes in the surface of a solid sheet by parallel performing punching of vent holes with extruding of the solid sheet, to simplify a process, to minimize percent defective, and to increase the adhesive strength between a cushion material and the solid sheet. CONSTITUTION: A material for a form body is inputted to an extruder(1) to form a plate type extruded foam body. A foam solid sheet(11) having vent holes(111) is obtained by a foam solid sheet forming process(S1) in which a press punching device(2) forms vent holes. Then, the vent holes are round, and the angle of the vent holes is vertical to the extruding direction. In a foaming process(S2), the solid sheet is foamed in a foaming device(31) at a specific temperature. Then, the vent holes of the solid sheet are expanded. Thereafter, the foamed solid sheet is attached with such attaching materials(4) as a cushion material by melting(S3). Vapors generated on the attachment face of the foamed solid sheet and the attaching material are emitted through the vent holes. Therefore, adhesive strength is increased. The round vent holes improve the quality of the foamed product.
Patent KR-20010014682-A (KR)
Inventor: TAKEWAKI TOSHIYUKI
IPC: H01L23/52
Filed: 2000-04-04
Abstract: PURPOSE: To provide a semiconductor device where a scoop does not occur in a via plug at manufacture, and borderless wiring structure having satisfactory electromigration resistance and being highly reliable can be obtained, and its manufacture. CONSTITUTION: A semiconductor device has a first wiring layer 13, an interlayer insulating layer 15 made on the first wiring layer 13, a via plug 16a made inside the interlayer insulating film 15 and made on the first wiring laeyr 13, and second wiring layers 17 and 19 connected with the via plug 16a. The second wiring layers 17 and 19 constitute the first metallic layer 17, consisting of metal different from the via plug 16a and the second metallic layer 19 and on the first metallic layer 17 and consisting of the metal different from the first metallic layer 17, respectively, and the first metallic layer 17 and the second metallic layer 19, and the first metallic layer 17 and the via plug 16a form an alloy, severally.
Patent KR-20010094210-A (KR)
Title: Database construction method of membership
Inventor: YOO BYEONG SIK
IPC: G06F17/40
Filed: 2000-04-04
Abstract: PURPOSE: A method for constructing a member database is provided to enable a user to search a wanted person in a group according to one's record of performance by installing various-formed groups on a cyber space and making a user be joined to a group according to one's record of performance and making a database based on information of joiners. CONSTITUTION: Information of a member is stored in a member database by inserting member's basic information and pressing a joining completion button. If an existing member wishes to search a newly joined member, personal information of the searched person is displayed and the searched person selects whether the joining news shall be notified and a message shall be transmitted. If the searched person wishes to transmit a message, the person prepares a message on a message preparing screen and transmits the message to the searching person. Thus, it is informed whether an existing member wishes to search a newly joined member in real time. A cyber business card displaying member's basic information is issued to a newly joined person, and each information may be locked by the member, and only user wanted information is shared with other persons.
Patent KR-20010095614-A (KR)
Title: Automatic water spraying device of chute using rotary power
Inventor: BAE SEON MYEONG
IPC: B65G67/60
Filed: 2000-04-11
Abstract: PURPOSE: A water sprinkling device of a chute by using rotational force is provided to automatically operate a sprinkling valve according to fuel let in the chute and to prevent water pollution, air pollution or waste of the fuel. CONSTITUTION: A water sprinkling device for a chute by rotational force comprises a damper(6) mounted in a chute(2); a screw shaft(7) protruded by being connected to the damper; an auxiliary damper(17) containing a buffer spring(16); a belt conveyor(1) transmitting fuel(C); a base shaft(10) inserted to a lower end of the auxiliary damper; wheels(11) rotatably fixed on both ends of the base shaft; a rail(2) arranged on an upper face of a rail support bar(19) to place the wheel; a shock absorber case(13) fixed on the chute in the base shaft; a shock absorber(14) mounted in the shock absorber case; a buffer spring(15) placed on an end of the shock absorber by being inserted to a spring case(18); and a stopper(20) fixed on an upper end of the rail support bar. The auxiliary damper moves back by receiving impact of the fuel while dropping the fuel into the chute. Moreover, the auxiliary damper is separated from the damper buy the buffer spring.
Patent KR-20010096236-A (KR)
Title: System for changing receiving mode of portable phones based on time reservation
Inventor: JANG TAE JEONG
IPC: H04B1/44
Filed: 2000-04-18
Abstract: PURPOSE: A system for converting a receipt mode of a cellular phone by a time reservation is provided to reserve a start time and an end time according to one time, every day, and a month, automatically convert the receipt mode into a vibration mode, an automatic response mode, or a receipt rejection mode during the reserved time, and release the converted mode when the reserved time is ended. CONSTITUTION: A user(205) performs a log-in in a web site provided from a web server(230) through the Internet and inputs reservation information. The web server(230) provides a user interface so that the user(205) inputs reservation information. The user(205) inputs reservation information using a dedicated terminal S/W(210a) or a PDA(212), and inputted reservation information is transmitted to a dedicated connection server(235) through the Internet. The user(205) is connected to an Internet PIMS service site(220) using a web browser(215a) for inputting receipt mode reservation information, and the Internet PIMS service site(220) transmits reservation information to the dedicated connection server(235). The user(205) inputs reservation information using a cellular phone terminal(260a), and inputted reservation information is transmitted to a cellular phone connection server(240). Reservation information is stored in a reservation DB(245). A converting task(250) compares a current with a reserved time for judging whether the receipt mode is converted. If the receipt mode is converted, the converting task(250) transmits a mode converting signal to a switch(225). The switch(225) converts the receipt mode.