baber/WOPTO huggingface dataset:
Patent KR-20020056450-A (KR)
Title: Upright vacuum cleaner
Inventor: CHO SEONG HO
IPC: A47L5/28
Filed: 2000-12-29
Abstract: PURPOSE: An upright type vacuum cleaner is provided to extend a life time of a battery by providing an exhaust guide member for guiding a part of exhaust air drained from an intake pump into a battery area in order to restrain a temperature rise of the battery. CONSTITUTION: An upright vacuum cleaner comprises a body casing having a spacing therein, an intake head(21), an intake pump(31), a filter member(33) and a filter casing(35), a battery(37), and an exhaust guide member(39). The intake head is connected at a lower portion of the body casing. The intake pump is installed at an upper portion of the body casing, and the filter member and the filter casing are placed at an intake area of the intake pump. The battery is contained at an inside of the body casing, and supplies an electric power to electric parts, such as the intake pump. One end of the exhaust guide member is connected at the exhaust side of the intake pump, and guides at least a part of the exhaust air drained from the intake pump.
Patent KR-20010023523-A (KR)
IPC: B65H45/24
Filed: 1998-08-28
Abstract: 팝-업 분배 시스템(pup-up dispensing system)에 사용하는데 적합한 시트의 끼워 넣어진 블록이 되도록 개별 시트(discrete sheets)를 형성하는 개선된 방법 및 장치에 관한 것이다. 선호되는 방법은 제 1 웹(200)을 다수의 제 1 개별 시트 부재(210)로 절단하는 단계와 제 2 웹(300)을 다수의 제 2 개별 시트 부재(310)로 절단하는 단계를 포함하는데, 상기 제 2 개별 시트 부재(310)는 제 1 개별 시트 부재(210)의 미러 이미지인 것이 바람직하다. 따라서, 제 1 개별 시트 부재(210)와 제 2 개별 시트 부재(310)가 실제적으로 평평한 연속적인 싱글링된 웹(shingled web)(250)을 형성하도록 제 1 개별 시트 부재(210)와 제 2 개별 시트 부재(310)는 교대로 이루어진 관계로 결합된다. 따라서, 싱글링된 웹(250)은 실제적으로 평평한 구조로부터 나온 웹(250)을 다수의 연속적으로 지지되는 아코디언과 유사한 접힘이 되도록 만듦으로써 부분적으로 접힌다. 최종적으로, 부분적으로 접힌 웹(250)은 상기 아코디언과 유사한 접힘의 접혀짐에 의해 개별 시트 부재의 끼워 넣어진 적층이 되게 충분히 접힌다. 팝-업 분배기에 적합한 끼워 넣어진, 부분적으로 중첩하는 개별 시트의 적층을 형성하는 장치가 또한 개시된다.
Patent KR-20010031900-A (KR)
Title: 가스발생제 조성물
IPC: B60R21/264
Filed: 1999-09-28
Abstract: 연소효율 및 가스발생효율이 우수하고, 연소시에 찌꺼기생성량도 적은 가스발생제 조성물을 얻는다. 
     (a) 폴리아크릴계 고분자 화합물, 폴리아세탈, 요소수지, 멜라민수지, 케톤수지 및 셀룰로오스계 고분자 화합물로부터 선택되는 1종이상의 고분자 화합물 5∼40중량%와, (b) 질산암모늄 또는 상안정화 질산암모늄 60∼95중량%를 함유하는 가스발생제 조성물. 자동차의 에어백용 가스발생제로서 알맞다.
Patent KR-20010031915-A (KR)
IPC: C08L29/04
Filed: 1998-11-10
Abstract: 하기 화학식 1 
     (화학식 1) 
     
       
     
     로 표시되는 반복 단위를 30∼95중량%의 비율로 갖는 비닐알코올계 중합체를 함유하는 비수전해액 2차 전지 전극용 바인더. 이 전극용 바인더, 활물질 및 액상 매체를 함유하는 슬러리를 사용하여 제조된 전극을 양극 및/또는 음극으로 갖는 비수 전해액 2차 전지는, 충방전사이클의 반복에 의한 용량저하가 작다.
Patent KR-20010032044-A (KR)
IPC: G06Q20/20
Filed: 1999-02-17
Abstract: A method and system for using a frequent shopper card as a phone calling card including (a) issuing a transfer certificate with a predetermined phone time and having a first personal identification number, at a terminal; and (b) adding the predetermined phone time to an account, associated with the frequent shopper card having a second personal identification number, based on the first personal identification number, at a server. The server includes a memory containing a data structure for storing information relating to using the frequent shopper card as a phone calling card. The memory includes fields which store the account information associated with the frequent shopper card, and fields which store the first and second personal identification numbers. A computer program product includes a computer storage medium having a computer program code mechanism embedded in the computer storage medium for causing a computer to allow the frequent shopper card to be used as a phone calling card. The computer program code mechanism includes a first code device configured to issue the transfer certificate with the predetermined phone time, at the terminal; and a second code device configured to add the predetermined phone time to the account, at the server.
Patent KR-20010033110-A (KR)
Title: 액체 및 슬러리를 처리하기 위한 방법 및 장치
IPC: C02F103/02
Filed: 1998-12-15
Abstract: 액체 또는 슬러리를 처리하기 위한 방법 및 장치는 액체 또는 슬러리 공급원(54)에 연결된 입구(105, 106)와 출구(109, 110)를 각각 갖는 제1 및 제2 노즐(57, 58)을 포함한다.  제1 와류 노즐(71)은 제1 노즐(57)로부터 수용한 제1 액체 또는 슬러리 스트림을 회전시켜서 제1 회전 액체 또는 슬러리 스트림을 챔버(79) 내로 송출한다.  제2 와류 노즐(72)은 제2 노즐(58)로부터 수용한 제2 회전 액체 또는 슬러리 스트림을 송출하고 제2 회전 액체 또는 슬러리 스트림을 챔버(79) 내로 송출한다.  제1 및 제2 와류 노즐(71, 72)은 제1 회전 액체 또는 슬러리 스트림을 제2 회전 액체 또는 슬러리 스트림과 충돌시키기 위해 대향된 관계로 위치된다.
Patent KR-20010082512-A (KR)
Title: 2-(푸린-9-일)-테트라히드로푸란-3,4-디올 유도체
IPC: A61K31/7076
Filed: 1999-02-12
Abstract: 본 발명은 R 1 , R 2 및 R 3 이 명세서에 정의된 것과 같은 화학식 I의 신규 화합물, 이의 제조방법, 이를 함유하는 제제 및 염증성 질환의 치료에 있어 이의 치료적 용도에 관한 것이다.
Patent KR-20010041931-A (KR)
Title: 액정 배향층
IPC: C09K19/38
Filed: 1999-03-22
Abstract: 액정용 선형 광중합된(LPP) 배향층, 즉 액정 배향층은 선형 편광에 의해 배향 및 가교결합된다.  LPP 배향층의 성질, 예를 들어 틸트각, 표면 습윤성, 전압 유지 비율 및 앵커 에너지는 본 배향층의 제조를 위한 출발 재료에 추가의 물질을 혼합시킴으로써 조정 및/또는 개선될 수 있다.
Patent KR-20010042735-A (KR)
Title: 헬리오미신을 코딩하는 유전자 및 이의 용도
IPC: A01H4/00
Filed: 1999-04-12
Abstract: 본 발명은 헬리오미신, 헬리오미신을 코딩하는 DNA 서열, 숙주 유기체를 형질전환시키기 위한 DNA 서열을 함유하는 벡터 및 형질전환 방법에 관한 것이다.    본 발명은 특히 진균 감염을 치료하기 위하여 약제로서의 헬리오미신에 관한 것이다.  좀더 구체적으로는, 이것은 식물 세포 및 식물의 형질전환, 질병, 특히 진균 기원의 질병에 대한 저항성을 보증하는 형질전환된 식물에 의해 생산된 헬리오미신에 관한 것이다.
Patent KR-20010042801-A (KR)
Title: 상부면에 핸들을 구비하는 물체를 파지하는 로봇 그립 장치
IPC: B66C1/66
Filed: 2000-02-17
Abstract: 디스크 상의 에지가 플랜지 상의 돌기부(36) 아래에 위치할 정도로, 플랜지를 리셉터클 내측에 수용하여 사각형 개구부(20)를 구비하는 원형 디스크(18)를 회전시킴으로써, 포드의 최상부 상의 플랜지를 통하여 포드를 운송하기 위해 웨이퍼 포드 핸들링 장치(10)가 포드(28)와 맞물린다.  원형 디스크가 상승되면서, 에지가 플랜지의 돌기부와 접촉하여 포드를 상승시킨다.  하우징 최상부 상의 엑추에이터(40)는 플랜지와 맞물린 상태로 디스크를 회전시킨다.  하우징이 상승되면서, 포드와 해제될 수 있는 전기 고장 또는 돌발적인 회전에도 불구하고 원형 디스크에 마찰력으로 고정시켜서 지지하기 위해 원형 디스크의 둘레는 립 상에 지지된다.
Patent KR-20010042813-A (KR)
Title: 에너지 전송 체인 시스템
IPC: H02G11/00
Filed: 1999-04-20
Abstract: 본 발명은 수직거리가 변하는 두 접속점 사이에서 튜브, 케이블 등을 안내하기 위한 에너지 전송 체인에 관한 것이다.    이 체인은 적어도 한나의 횡방향 핀에 의해 상호연결되는 두 개의 측편을 갖춘 링크로 구성된다.    체인의 인접 링크들은 일평면에서 관절식으로 서로에 대해 피봇할 수 있어서 곡선영역을 형성한다.    상향 수직 이동하였을 때 에너지 전송 체인이 아래쪽의 접속점 밑으로 처지는 것이 방지되며, 또한 두 개의 수직 가변 접속점 사이에 삽입될 수 있는 에너지 전송 체인을 제공하기 위하여, 대향의 곡률반경을 갖는 지역(6, 7)을 형성하도록 체인의 링크(3a)들의 사이에 간격이 제공된다.    에너지 전송 체인(3)의 U-형 굽힘지역(6, 7) 사이에는 강성부분(5)이 제공된다.    강성지역(5)은 한 쌍의 인접 링크(3a)의 대향 측면 관절이음 지역들이 반대방향으로 U-형상으로 구부러지도록 구성될 수 있다.    또한, 본 발명은 컨슈머와 서플라이어로 구성되는 시스템에 관한 것이며, 이들의 접속점 사이에 본 발명의 에너지 전송 체인이 제공된다.
Patent KR-20010071471-A (KR)
Title: 올레핀적으로 불포화된 니트릴 회수 공정
IPC: B01D3/14
Filed: 1999-06-15
Abstract: 흡착(absorber) 바닥 스트림이 단일 회수/스트리퍼(stripper) 컬럼(80)을 통과하여, 아크릴로니트릴이 풍부한 상부 스트림(96), 묽은(lean) 측부 스트림(84) 및 유기 불순물들을 포함하는 회수/스트리퍼 바닥 스트림(92)을 생성시키는 것을 포함하는, 아크릴로니트릴, 물 및 유기 불순물을 포함하는 암모니아 산화(ammoxidation) 반응기 배출 스트림으로부터의 아크릴로니트릴 회수 공정, 여기에서 아크릴로니트릴이 풍부한 상부 스트림은 아크릴로니트릴로부터 물을 분리하기 위하여 농축기(98) 및 디캔터(decanter)(100)로 도입된다.
Patent KR-20010071600-A (KR)
Title: 멀티센서 트래킹장치, 멀티센서 트래킹장치의신호채널사이의 상대위상 계산방법 및 프로세서
IPC: G01C25/00
Filed: 1999-06-25
Abstract: 본 발명은 멀티센서 트래킹장치의 신호채널사이의 상대위상 계산방법에 관한 것으로서, 대응축에 관한 적어도 하나의 센서의 이동을 검지하기 위한 적어도 하나의 센서를 각각 포함하는 다수의 채널로 이루어진 멀티센서 트래킹장치의 이동동안 멀티센서 트래킹장치의 제 1 채널에 의해 생성되는 다수의 제 1 신호를 기록하는 단계; 멀티센서 트래킹장치의 이동동안 멀티센서 트래킹장치의 제 2 채널에 의해 생성되는 다수의 제 2 신호를 기록하는 단계; 및 다수의 기록된 제 1 신호중의 적어도 하나와 다수의 기록된 제 2 신호중의 적어도 하나의 함수로서 계산되는, 제 1 채널과 제 2 채널사이의 상대위상을 계산하는 단계를 포함하여, 상대위상은 더욱 정확하게 실행되도록 멀티센서 트래킹장치를 교정하는데 이용될 수 있는 것을 특징으로 한다.
Patent KR-20020061308-A (KR)
Inventor: KIM KWANG KYUM
Filed: 2001-01-15
Abstract: PURPOSE: An electronic commerce(Internet shopping mall) marketing system is provided to enable a founder to start an enterprise at low cost and enable a consumer to buy a commodity at low cost and conveniently by linking the founder on an off-line with an on-line Internet shopping mall. CONSTITUTION: When an Internet shopping mall is constructed, a code is divided into a mall companion and a mall companion cooperator, and code numbers are embodied. In detail, the mall companion code is embodied as an Internet shopping mall address(domain)/code number, the mall companion cooperator code number which is the lower organization is embodied as an Internet shopping mall address(domain)/assigned mall companion code number + 00. In addition, a password is embodied to according to codes. Results of a personal code and the lower code are checked on a managing screen. A founder who wishes to start an enterprise based on the developed Internet shopping mall loads a partial portion of a developing cost and becomes a mall companion. The founder employs a staff and performs a business with no store and no stored goods.
Patent KR-20020020977-A (KR)
Title: A cleaning and deodorizing agent using microorganism
Inventor: YAMAMOTO MASAO
IPC: C12R1/125
Filed: 2001-01-18
Abstract: PURPOSE: To obtain a cleansing deodorizer which can easily and surely remove dirt and stinks in kitchen sinks, especially dirt and stinks in drainage containers for garbage, is not liable to produce a poisonous gas, is safe, and does not affect the functions of septic tanks. CONSTITUTION: This cleansing deodorizer for kitchen sinks is characterized by containing one or more kinds of microorganisms selected from microorganisms having abilities for producing amylase, protease, protopectinase, and cellulase in a proper rate. The cleansing deodorizer is especially used for garbage drainage containers used in kitchen sinks.
Patent KR-20010078331-A (KR)
Inventor: BOEHMER MARTIN
IPC: C09K23/16
Filed: 2001-02-05
Abstract: PURPOSE: A process for preparing transparent perylimide pigments of formula(I) having advantageous coloristic and rheological properties are provided to prepare in a simple and environmentally friendly way from crude perylimide pigments by means of a special beadmilling operation with high energy density. CONSTITUTION: The process for preparing transparent perylimide pigments of the formula(I), in which u is a number from 0 to 8 and, if u>0, E is a chlorine or bromine atom and, where u>1, may be a combination thereof, comprises wet-grinding a crude perylimide pigment in a liquid medium in a stirred ball-mill operated at a power density of from 1.0 kW per liter of milling space and at a stirrer tip speed of more than 12 m/s under the action of grinding media having a diameter of less than or equal to 0.9 mm, and isolating the resulting pigment.
Patent KR-20010082098-A (KR)
Title: Information processing apparatus using class-classification adaptive processing
Inventor: KONDO TETSUJIRO
IPC: H04N19/89
Filed: 2001-02-09
Abstract: PURPOSE: An information processing unit is provided to generate pixels with higher quality independently of whether or not pixels are missing. CONSTITUTION: A class synthesizing circuit classifies an aimed-at data item into one of a plurality of classes specified in advance, according to a plurality of data items disposed around the aimed-at data item. A coefficient holding and class-code selection circuit stores conversion information for the aimed-at data item, for each class. An estimation-prediction calculation circuit converts the aimed-at data item to a higher-quality data item according to the conversion information. The class synthesizing circuit classifies the aimed-at data item into a different class according to whether the aimed-at data item is missing.
Patent KR-20010035405-A (KR)
Title: Service System to inform current position of members belong to a group to the mobile communication terminals of the members
Inventor: LEE SANG CHEON
IPC: H04B7/26
Filed: 2001-02-12
Abstract: PURPOSE: A system for automatically telling the present locations of the members of a group using mobile terminals is provided to offer a more interesting mobile communication service by forwarding a signal to mobile terminals within a preset service distance among the mobile terminals forming each group in order to inform them that they are located near to each other. CONSTITUTION: For each group having a plurality of mobile communication subscribers as its constituents, a group information database(31) stores the members' mobile terminal information. A mobile communication system(30) monitors the present locations of the mobile terminals(10-1,10-2) of each group. In case that mobile terminals located out of a preset service distance move to the coverage, the mobile communication system(30) transmits an event generation signal to them. Receiving the event generation signal, the mobile terminals(10-1,10-2) operate according to the contents of the event generation signal.
Patent KR-20010044370-A (KR)
Inventor: KIM SEOK JONG
IPC: F24S23/70
Filed: 2001-02-14
Abstract: PURPOSE: An absorption tube which allows the expansion and retraction of a complex solar heat collecting device is provided to buffer the heat expansion or retraction of an absorption tube of the solar heat collecting device by forming a part of the absorption tube in the spiral or bellows shape, thereby minimizing the thermal stress and improving the heat transmission by converting the flow of a heat transmission medium to a turbulent flow. CONSTITUTION: An absorption tube which allows the expansion and retraction of a complex solar heat collecting device includes an outer circular glass tube(11), a curved reflection surface(12) formed on an inner surface of the outer circular glass tube, an inner circular glass tube(13) formed below the center of the reflection surface for reducing the heat loss of an absorption tube(14) which absorbs reflection light from the reflection surface, and the absorption tube formed inside of the inner circular glass tube, wherein the absorption tube is partially formed in the spiral or bellows shape.
Patent KR-20010035466-A (KR)
Title: Game apparatus using coin type golf undistant checking
Inventor: KIM SEUNG HWAN
IPC: G07F17/32
Filed: 2001-02-16
Abstract: PURPOSE: A game device for checking flying distance of a golf is provided, which can help a golfer correct one's form and choose one's club by providing the flying distance data through the game of inputting coins. CONSTITUTION: The game device for checking flying distance of the golf is characterized by being comprised of: a device for inputting a coin; a device for supplying a ball according to the number of the balls which are set previously; a device for sensing the speed and location about batting; a device for outputting the voice according to the flying distance per unit yard; a device for controlling the number of the balls supplied according to the coin amount and outputting voice according to the flying distance; a device for displaying the data; and a printer for outputting the data.
Patent KR-20020067772-A (KR)
Title: A tilting apparatus of chairs
Inventor: KWON DONG YEOL
IPC: A47C1/032
Filed: 2001-02-19
Abstract: PURPOSE: A tilting apparatus of a chair capable of maintaining tilting sensitivity to be equally even if excessive force is applied to any one of right side and left side of a back plate is provided which prevents the destruction and deformation of the chair. CONSTITUTION: The chair comprises a fixing frame(10) for supporting a pair of legs(16,18) disposed at the front and rear side, a pair of sitting plate supporting rods(24), a pair of back plate supporting rods(20), a rotational axis(26), a sitting plate(30) constructed by a titling guide plate(34) at a lower part and a link means for connecting a back plate(22) fixed to the rear end of the sitting frame and the upper end of the back plate supporting rods, wherein a tilting device comprises a fixing holder fixed in the center of the fixing frame not to be rotated and a torsion bar(14) inserted inside the fixing frame in an axial direction.
Patent KR-20010083210-A (KR)
Title: Color filter producing method and apparatus
Inventor: AKAHIRA MAKOTO
IPC: G02B5/20
Filed: 2001-02-21
Abstract: PURPOSE: To provide a method and a device for manufacturing many kinds of color filters that the time required for arrangements accompanying the change is shortened even when the kind of the color filter to be manufacturing is changed and besides the filters are manufactured simply and at a low cost. CONSTITUTION: The method of manufacturing a color filter comprises relatively scanning an inkjet head with plural nozzles arrayed in a first direction and a substrate to a second direction almost orthogonal to the first direction, ejecting inks from the inkjet head to the substrate, coloring filter element in the first direction so as to have an identical color and coloring filter elements display aligned in the second direction so as to have respectively different colors. Three manufacturing conditions consisting of an amount of the inks ejected from the nozzles at a time, the number of times of the principal scanning and a subscanning amount are varied corresponding to the width of the filter elements of the color filter to be manufactured.
Patent KR-20020070017-A (KR)
Inventor: LEE HO IL
IPC: G06F3/0338
Filed: 2001-02-28
Abstract: PURPOSE: A joy board is provided to realize a function of a joystick on a keyboard by making an integrated key portion having the same function as a conventional direction key and mounting/dismounting a stick on the integrated direction key. CONSTITUTION: If a keyboard is used as a general keyboard, that is, a stick(1) is not used as a joystick, the stick(1) is inserted at the left and right surfaces of a monitor and used as a paper holder. An integrated direction key(2) has the same function as a conventional direction key. A joystick and an available key(3) are controlled by a keyboard driver. The stick(1) is inserted into the integrated direction key(2). The stick(1) is inserted into the central portion of the integrated direction key(2), and used as a joystick. The head portion of the stick(1) is formed as a tongs type, thus the stick(1) is used as a paper holder.
Patent KR-20010088396-A (KR)
Title: Chemical Amplification, Positive Resist Compositions
Inventor: OSAWA YOICHI
IPC: G03F7/075
Filed: 2001-03-06
Abstract: PURPOSE: Provided are chemical amplification positive resist compositions which are sensitive to such radiation as UV, deep UV, electron beams, x-rays, excimer laser beams, gamma-rays, and synchrotron radiation and suitable for the microfabrication of integrated circuits. CONSTITUTION: The chemical amplification positive resist composition comprises (A) a photoacid generator and (B) a resin which changes its solubility in an alkali developer under the action of acid and has substituents of the formula of Ph(CH2)nOCH(CH2CH3)- wherein Ph is phenyl and n=1 or 2. The composition has many advantages including improved focal latitude, improved resolution, minimized line width variation or shape degradation even on long-term PED, minimized defect left after coating, development and stripping, and improved pattern profile after development and is suited for microfabrication by any lithography, especially deep UV lithography.
Patent KR-20020073005-A (KR)
Title: Packaging assembly for cathode ray tube panels
Inventor: CHOI WON SEOK
IPC: B65D85/42
Filed: 2001-03-14
Abstract: PURPOSE: A package assembly for a panel of a cathode ray tube is provided to enable a more effective and stable receipt of the panel while maintaining an appropriate compressive strength, and to facilitate the recycling thereof. CONSTITUTION: The package assembly for panel(1) having a face and a skirt extending from the edge of the face comprises a bottom cover(20); a casing(30) disposed on the top surface of the bottom cover and having a receiving space for stacking panels horizontally; first and second panel package pads(60,70) surrounding both sides of the panel, which serves to maintain a distance between the stacked panels not to contact with each other; and a top cover(90) covering the opened top surface of the casing.
Patent KR-20020073890-A (KR)
Title: Three - Dimensional Modeling System Using Hand-Fumble and Modeling Method
Inventor: KIM DO HYEONG
IPC: G06F3/00
Filed: 2001-03-16
Abstract: PURPOSE: A 3D modeling system and a method thereof using motions of hands are provided to simplify the modeling of an imaginary object in the three dimensions as if a real object is scanned in three dimensionally. CONSTITUTION: A 3D modeling system using motions of hands includes an extracting element(120) attached to real hands or fingers of a user to extract the motions or postures of the hands or fingers, and a modeling element(130) for computing spatial areas where the contact between an imaginary object and imaginary hands/fingers according to the motions and postures of the real hands or fingers extracted and transmitted from the extracting element, thereby deforming the imaginary object by the computed spatial areas.
Patent KR-20010093671-A (KR)
Title: Method of manufacturing an oxide epitaxially strained lattice film
Inventor: ABE KAZUHIDE
IPC: H01L21/314
Filed: 2001-03-21
Abstract: PURPOSE: To simultaneously overcome such a problem as film damage by oxygen negative ion irradiation specific to the time of oxide sputtering and such a problem as relaxation of strain in film formation and removal of strain in a method for forming an epitaxial strain lattice film of oxide. CONSTITUTION: An RF electric power is applied to a substrate holder while preventing damage of a strain lattice film to be formed by an oxygen negative ion and an epitaxial strain lattice having excellent crystallizability is formed by irradiation with a positive ion having a proper energy.
Patent KR-20020074794-A (KR)
Title: Sporting goods that have real-time image device
Inventor: SONG SUNG KWAN
IPC: A63B24/00
Filed: 2001-03-22
Abstract: PURPOSE: An exercise machine with a real time video device is provided to help a user doing much exercise without any sense of boredom by displaying various images changeable according to an exercise speed of a user. CONSTITUTION: The exercise machine(100) such as a health cycle or tread mill comprises plural keys(200) formed on a manipulation panel(110) for setting an exercise environment including a title, a target distance, a time and a target place after a user inputs an ID and a password; an encoder(300) connected to a driving part for reading and outputting data according to the revolution of the driving part; an exclusive program(600) for calculating a speed and a distance of exercise on the basis of the data transmitted from the encoder to a computer(400), and monitoring the environment varying according to the speed of the user on a monitor(500) at real time.
Patent KR-20020078677-A (KR)
Title: Method of forming semiconductor device using selective epitaxial growth
Inventor: CHOI SI YEONG
IPC: H01L21/306
Filed: 2001-04-07
Abstract: PURPOSE: A method for fabricating a semiconductor device using selective epitaxial growth is provided to improve a function of the semiconductor device by growing a single crystalline layer of high quality. CONSTITUTION: A gate insulating layer(12), a gate conductive layer(14), and an insulating capping layer(16) are laminated on a substrate(10) including an isolation layer(11). A gate pattern(18) is formed thereon by performing a patterning process. A spacer(20) is formed at both sides of the gate pattern(18). An oxide layer is removed from a source/drain region by dipping a substrate into a BOE(Buffered Oxide Etchant) solution during 10 to 200 seconds. A crystalline defect layer is exposed from the source/drain region. A contaminant such as particles is removed from the substrate by dipping the substrate having the exposed crystalline defect layer into an SC1 solution. A silicon oxide layer is formed on the substrate by oxidizing the crystalline defect layer. The silicon oxide layer is removed by dipping the substrate into the BOE solution. A single crystalline silicon layer(36) is formed by performing a selective epitaxial growth process.