baber/WOPTO huggingface dataset:
Patent KR-20000053336-A (KR)
Title: Field identification system
Inventor: TURNER RUDOLF
IPC: H04N21/43
Filed: 1997-11-13
Abstract: PURPOSE: A field identification system used in a digital television receiver is provided for a simple, low cost method of identifying the initial field of a two field frame. CONSTITUTION: A digital television signal includes successive frames of two fields each comprising 313 data segments with the first data segment in each field functioning as a field sync. The field sync segment comprises a 511 PN sequence and three 63 pseudo-random number (PN) sequences, with the middle one of the 63 PN sequences alternating polarity in successive fields. A reference data segment is compared with the 511 PN sequence in each data segment and the data segment with the least number of errors is identified as the first data segment in the field. The corresponding portion of the reference segment is compared with the middle 63 PN sequences in the identified first data segments and that with the least number of errors is determined to be the first segment in the frame. Confidence counters are used to assure reliable determinations.
Patent KR-20000069597-A (KR)
Title: 개량 표면 세정법
IPC: A47K7/03
Filed: 1997-12-04
Abstract: 본 발명은 (a) 계면활성제 포함 조성물을 수용 및 보유하도록 개조된, 포우치가 형성되어 있는 첫번째 표면이 있는 스폰지를 포함하는 성형 물품, 및 (b) 미립자 상을 포함하는 계면활성제 포함 조성물의 배합물로 이루어진 통합용품을 포함한다.  또한, 본 발명은 a) 미립자 상을 포함하는 계면활성제를 포함하는 조성물로 포우치를 적어도 부분적으로 채우는 단계, 및 b) 그 스폰지를 사용하여 손으로 세정 작업을 수행하는 단계로 이루어진, 계면활성제 포함 조성물을 수용 및 보유하도록 개조된 포우치가 형성되어 있는 첫번째 표면이 있는 스폰지 몸체를 사용한 표면 세정 방법에 관한 것이다.
Patent KR-20000070980-A (KR)
Title: 시프트 레지스터의 부품을 형성하는 회로
IPC: G09G3/36
Filed: 1998-11-23
Abstract: 본 발명은 체인이나 매트릭스 형태로 배치된 스위칭 소자를 제어하기 위한 시프트 레지스터의 부품을 형성하는 회로(401)에 관한 것이다.  상기 회로는 스위칭 소자를 제어하기 위한 4개의 클락 신호(101 내지 104)를 포함하며, 상기 클락 신호는 각각 90 o 의 각도로 위상 변위된다.  적어도 하나의 트랜지스터(204)가, 시프트하고자 하는 정보에 따라서, 시프트 클락 신호에 독립한 신호(111, 112)들을, 스위칭 소자를 제어하기 위한 출력(141)에 접속한다.
Patent KR-20000075926-A (KR)
Title: 레버
IPC: B21D26/02
Filed: 1998-10-02
Abstract: 본 발명은 적어도 하나의 자시의 종단부에 장착된 연결물체(16, 38, 42, 46, 48, 52, 56)를 포함한 레버(10)에 관한 것이다. 
     응력이 없이 소성변형 가능한 재료로 된 중공프로필(12)이 적어도 하나의 1차 가공된 연결물체(16, 38, 42, 46, 48, 52, 56)의 종단부에서 하나의 수용공간(14)이 이루어져 있고, 수용공간(14)의 벽(26, 28)이 원주둘레와 그리고 연결물체(16, 38, 42, 46, 48, 52, 56)의 정면과 견고하게 접하는 것을 제안하고 있다.
Patent KR-20010012344-A (KR)
Title: 조형된 연질 고체 물품의 주형
IPC: C11D17/00
Filed: 1998-04-27
Abstract: 맞물린 다이가 한 면은 주형 용융물을 받아들이도록 개방되어 있고 다른 면은 공동에 개방되어 있는 저장소 (4)를 형성하고, 맞물릴 때 요구되는 주형품 모양에 따른 공동을 한정하는 결합된 2 개 이상의 상보적 경질 다이 (1)을 포함하는, 조형된 고체 세정 물품을 주형하기 위한 성형틀이 제공된다.
Patent KR-20010012779-A (KR)
Title: 바지의 형태 안정성 개선 방법
IPC: D06F59/02
Filed: 1998-05-19
Abstract: 본 발명은 유체에 의한 처리가 이루어지는 바지(10)의 형태 안정성 개선 방법에 관한 것이다.  그 처리 중에, 바지의 각 다리 부분(12)의 내측면(12b)과 외측면(12a)은 바지의 갈래진 영역(16) 또는 그에 인접한 각각의 다리 부분에서 부착된다.  부착은 핀 또는 스태플과 같은 기계적인 장치에 의해 이루어질 수도 있다.
Patent KR-20010073829-A (KR)
Inventor: JUN BYEONG UK
IPC: H01L21/8244
Filed: 2000-01-21
Abstract: PURPOSE: A method for forming a load polysilicon of an SRAM cell is provided to easily form a low resistance butted contact and a high resistance load polysilicon and easily control a resistance value of the low resistance butted contact. CONSTITUTION: A polysilicon layer(13) is formed on a semiconductor substrate. After a gate electrode and an inner interconnection are formed, an insulation film(14) for capping the gate electrode is formed. A source/drain is formed through an impurity ion implantation. An inter-layer dielectric(15) is formed on an upper surface of the resultant on which the source/drain is formed, and planarized. The inter-layer dielectric(15) is etched to expose a source/drain region including a part of the polysilicon layer(13) applied to the inner interconnection, so as to form a contact hole(16). A doped polysilicon layer(17) is formed. A low resistance butted contact is formed to connect the gate electrode and the source/drain within the contact hole while a doped polysilicon interconnection is formed on the inter-layer dielectric film of an outside of the contact hole. The doped polysilicon interconnection goes through a photographing and is locally etched to increase a resistance value and therefore to form a high resistance interconnection.
Patent KR-20010073868-A (KR)
Title: Fireprood damper for cultual assets
Inventor: KANG IL TAE
IPC: A62C2/06
Filed: 2000-01-22
Abstract: PURPOSE: A secret fire prevention damper for a cultural assets storage is provided to prevent that smoke and fire hazards are raided into the inside of the storage. When a temperature and humidity instrument isn't operated by the power failure, the damper is closed automatically not to discharge the inner temperature and humidity of the storage to the outside. CONSTITUTION: The secret fire prevention damper for the cultural assets storage includes a damper(1), an inner duct(14), a motor(5), lid screw axes(4), the first sealed gate(2a), an operating link(6), a round operating object(7) and a connecting link(71). A front duct(11), a rear duct and a middle duct are formed in the damper(1). The inner duct(14) is extended toward the inside of the middle duct and is opened and closed by the first sealed gate(2a). The motor(5) is installed on the center of a supporting frame(3). The lid screw axes(4) are rotated by the electrical power from the motor(5). The first sealed gate(2a) is connected to the lower frame of the inner duct(14) and opens and closes the opening and closing step of the inner duct(14), which is extended to the inside of the middle duct. An end of the operating link(6) is connected to a fixed bracket and the long cavity is formed at the other end of that. The round operating object(7) moves as going and returning according to the rotation of the lid screw axes(4). The connecting link(71) opens and closes the first sealed gate(2a).
Patent KR-20000076606-A (KR)
IPC: C12Q1/68
Filed: 2000-02-03
Abstract: Disclosed herein are improved methods for amplifying nucleic acids. The methods encompass a method for increasing the specificity of amplification of a target nucleic acid in an amplification reaction, where the reaction reagents include one or more oligonucleotide amplification primers specific to the target nucleic acid, a target nucleic acid, a nucleic acid polymerase, and one or more magnesium salts, by preparing a primer/carrier mixture comprising one or more oligonucleotide amplification primers and carrier nucleic acid, and contacting the primer/carrier admixture with target nucleic acid, one or more magnesium salts, and nucleic acid polymerase.
Patent KR-20010083370-A (KR)
Title: Static-dissipative floor composition
Inventor: AHN SANG WOOK
IPC: C04B22/02
Filed: 2000-02-11
Abstract: PURPOSE: A flooring material composition for electrostatic dispersion is provided to control surface resistance, to have high strength and to improve durability by using carbon fibers and quick-hardening materials. CONSTITUTION: The composition comprises 30-70wt.% of binder such as Portland, white or mixed cement, 20-60wt.% of quick-hardening high strength material such as calciumsulfoaluminate or alumina-based mineral, 0.1-30wt.% of inorganic material powder selected from silica, slag, CaCO3 and fly ash, 0.1-10wt.% of electrical conductive materials such as PAN-based milled carbon fibers, being 100-1000micrometer in length and 1-10micrometer in diameter, 0.1-5wt.% of admixture such as super-plasticizer based on naphthalene, melamine or lignin, 0.1-5wt.% of hardening promotor, fluosilicate, and 50-300pts.wt. of aggregate and 0.1-20pts.wt. of pigment which are based on the 100pts.wt. of binder, mixing materials and admixture.
Patent KR-20000024412-A (KR)
Inventor: LEE DONG PHA
IPC: G06F17/30
Filed: 2000-02-12
Abstract: PURPOSE: A method for building a standard merchandise database and a method and an apparatus for providing a standard merchandise information are provided to supply a standardized merchandise information to a user by standardizing different merchandise code systems. CONSTITUTION: A method for building a standard merchandise database comprises the steps of: preparing a standardized merchandise code system; receiving basic data about a multitude of merchandise having different merchandise code systems; converting the basic data to a standard merchandise code and building the standard merchandise information data base; and providing the database to electronic commercial transaction businessmen. An apparatus for providing a standard merchandise information comprises an internet(100), a storage unit(110), and a web server(130). A method for providing a standard merchandise information comprises steps of: converting a basic database to a standard merchandise code and storing a standard merchandise information data base; searching the standard merchandise information data base; and the searched information to a user.
Patent KR-20010081729-A (KR)
Title: Vertical structured mold for manufacturing sole
Inventor: YANG JANG SIK
IPC: B29D99/00
Filed: 2000-02-18
Abstract: PURPOSE: Provided is a vertical metallic frame structure for producing sole which produces more than 8 soles by only one press process so that it is proper for mass production of sole. CONSTITUTION: The vertical metallic frame structure for producing sole comprises the parts of: a lower frame(12) wherein multiple vertical cavities(14) are placed at regular intervals, a liner for supplying resin(18) is formed at one side and a liner for air vent is formed at the opposite side; and an upper frame(10) wherein multiple cores are formed with dividing storage of each cavity equally to make the storage be the shape of sole and an air vent hole(20) is formed to supply vacuum for the liner for air vent.
Patent KR-20010020640-A (KR)
Title: Dual axis articulated computer input device and method of operation
Inventor: STIPES MATTEW J
IPC: G06F3/038
Filed: 2000-02-22
Abstract: PURPOSE: Disclosed is a two-axial interlocking computer input device which is adapted to first person perspective environment by deciding in which of multiple behavior zones a target is positioned and updating given information in a display by using position information and the behavior zone. CONSTITUTION: X- and Y-position information is received and filtered(138). A switch array relating to buttons, triggers, and hat switches is periodically polled(140). According to position information from a sensor, it is decided whether or not the input device is in a speed zone about the X axis(142). When no, ZBX bits positioned at byte and bit positions in a packet are set(144). It is decided whether or not the input device is in the speed zone about the Y axis(146). When so, ZBY bits at the byte and bit positions in the packet are set(148). The rest part of the packet is assembled(150) and the packet is sent to a computer according to a proper protocol(152).
Patent KR-20010084057-A (KR)
Title: Advertizement service system and method through the internet and mobile station
Inventor: KIM JUNG HO
IPC: H04W4/24
Filed: 2000-02-23
Abstract: PURPOSE: An advertising service system using the Internet and a telephone and a method thereof are provided to give an economical help to a user by receiving only wanted advertisement through the Internet and receiving cash, and maximize the effect of advertisement. CONSTITUTION: A user is connected to an information providing server of a service company through an Internet network to subscribe for an advertising service(S21). The user selects the advertisement in an advertisement list displayed by the information providing server(S22). The information providing server controls to transmit the selected advertisement to a mobile phone of the user for a period and at a frequency wanted by the user(S23). The information providing server pays cyber money to the subscriber for the advertisement(S24). The user connects to the information providing server for playing various games and increasing winning money, and transferring money to own account, reducing or replacing the mobile telephone rate in case that money exceeds a fixed amount(S25-S26).
Patent KR-20010085148-A (KR)
Title: Advertising method of Web sites using an independent frame
Inventor: KIM SE JIN
Filed: 2000-02-29
Abstract: PURPOSE: A broadcast type advertisement service method is provided to enable an advertisement service company to receive an order of an advertisement service from an advertiser, to select web sites appropriate for a target marketing, to transmit the advertisement data to corresponding web sites, and to offer the advertisement data on a banner or an independent window of the web sites so that it can enhance an advertisement effect. CONSTITUTION: The method comprises the steps of an advertiser or an advertisement agency transmitting advertisement data to a server of an advertisement business company, the advertisement business company selecting target web sites for running the advertisement in, the advertisement business company transmitting an advertisement cost and an estimated analysis to the advertiser or the advertisement agency, the advertisement business company making a contract with the advertiser or the agency, the advertisement business company server transmitting the advertisement data and schedule to each target web site, the target web site updating the advertisement schedule and storing the transmitted advertisement data, the target web site broadcasting the stored advertisement data, the web site transmitting a page view, an impression, a click through or the number of access in a time span to the advertisement business company, the advertisement business company analyzing an advertisement effect and transmitting the analysis result to the advertiser or the agency.
Patent KR-20010086705-A (KR)
Title: Method for servicing real-time background music in accordance with user definition by using information communication network
Inventor: SHIN YONG HYUN
IPC: G06F17/00
Filed: 2000-03-02
Abstract: PURPOSE: A method for providing customized background music in real time is provided to offer desired background music to ISPs(Internet Service Providers) and users through the Internet in real time. CONSTITUTION: If a chatting room is opened(301), an ISP, a real-time background music providing sub server, confirm whether background music is required during the chatting(302). When the background music is necessary, the ISP provides a background music menu to a user who initiated the chatting room so that the user can listen to the background music in advance and can select desired music(303). If the user selects a desired item, the ISP offers an option menu, such as consecutive play, random play, repetitive play, and so on to the user(304). The user selects a desired option and carries out chatting with the other participants(305). In case that the participants request the user to change background music in the middle of chatting(306,307), the ISP confirms again whether background music is to be played(302). If the participants request the user to stop background music(306,307), the ISP makes chatting carried out without background music(308).
Patent KR-20010092201-A (KR)
Title: Internet sever system for offering stock information having function of stock dealing by adviser and method for management thereof
Inventor: BAE TAE YEONG
Filed: 2000-03-21
Abstract: PURPOSE: An internet stocks information service system for transacting stocks and a method for operating the system are provided to enable a customer investor to perform a stock exchange through the internet by using an investment information of a person as a staff of a security corporation. CONSTITUTION: A customer information database(230) of an information database(225) is connected to a stock information providing web server, and stores personal profile information and an IDs of users and referred persons who want to transact stocks. A transaction information database(235) stores transaction information of the users and the referred persons and provides transaction contents analyzing information of the users and the referred persons by a statistical method. A calculating system connection unit(220) makes a security corporation calculating system or a stock calculating server to the stock information providing web server. A database searching and notifying control unit(210) searches the information database(225) controls for informing a connection state of a referred person to the user who selected the referred person when a web browser of the referred person is connected to the stock information providing web server. A notification managing unit(240) notifies a connection and a transaction state of the referred person to the user who selected the reference person in real time.
Patent KR-20010006881-A (KR)
Inventor: KISHIMOTO KIYOSHI
IPC: H01L21/302
Filed: 2000-03-28
Abstract: PURPOSE: To contrive to enhance uniformity in a contact structure and a wiring structure by a method wherein a gas supply port is positioned at an intermediate position between an upper electrode and a lower electrode to supply a gas for plasma. CONSTITUTION: A power is introduced from an upper electrode 13 or an antenna into the interior of a chamber 10 to discharge, thereby producing plasma. A wafer 15 mounted on a lower stage 11 is etched with a plasma gas. A gas supply part 12 is structured by a radial pipe disposed radially from the center as an axis, annular pipe, and a vertical pipe serving also as a supporter. A plurality of pipes are interconnected so as to introduce the plasma gas. It is possible to adjust arbitrarily the number and placement of the radial pipe, the annular pipe, or the vertical pipe. An interval of the neighboring vertical pipe is set to be a wafer diameter or more so as to insert the wafer 15. The wafer 15 is mounted just under the gas supply part by a conveyance robot.
Patent KR-20000036805-A (KR)
Inventor: LEE GAB WOO
Filed: 2000-03-29
Abstract: PURPOSE: An order-made service of information communications machine and apparatus therefor is provided so that a buyer can be presented conditions which he/her wants information communications machine and a charge. CONSTITUTION: An order-made service of information communications machine includes the procedures: A service provider registers data of communications machine having cost, manufacture, types, functions and images. A buyer inputs a price, a manufacturer, types and functions. The service provider searches a machine satisfied the buyer from database and displays a list of the searched machines. After that, the buyer selects at least one machine from the list, then subscribes an order sheet.
Patent KR-20010103193-A (KR)
Title: 칼라 필터 및 액정 표시 장치
Filed: 2000-05-04
Abstract: 본 발명은 투명 기판상에 여러가지 색의 착색층, 투명 전극, 분할 배향용 돌기 패턴의 순서대로 적층시키고, 동시에 이 착색층의 일부를 중첩시켜 블랙 매트릭스를 형성시키며, 
     A. 이 블랙 매트릭스상의 투명 전극상에 상기 분할 배향용 돌기 패턴의 일부로 이루어지는 스페이서를 설치하거나, 
     B. 이 블랙 매트릭스상에 투명 전극, 상기 분할 배향용 패턴과 동일한 재료로 이루어지는 스페이서를 직접 설치한 것을 특징으로 하는 칼라 필터 및 이것을 이용한 액정 표시 장치에 관한 것이다. 
     본 발명에 의해 표시 품위가 우수하고 동시에 광시야각을 달성할 수 있으며, 또한 생산성이 우수한 액정 표시 장치를 제공할 수 있다.
Patent KR-20010103473-A (KR)
Inventor: KIM DONG HWAN
Filed: 2000-05-10
Abstract: 본 발명은, 원형고리를 형성하는 관상의 훌라후프본체와, 상기 훌라후프본체에 설치되는 배터리와, 상기 훌라후프본체내에 배치되어 상기 배터리로부터 공급되는 전원에 의해 발광하는 적어도 하나의 발광소자를 갖는 발광 훌라후프에 관한 것으로서, 상기 배터리와 상기 발광소자 중 어느 하나에 전기적으로 연결배치되는 고정접점과, 상기 배터리와 상기 발광소자 중 다른 하나와 연결되며 상기 고정접점과 이격배치되어 상기 훌라후프본체의 요동시 상기 고정접점과 접촉 및 이격되어 상기 발광소자를 점멸하는 가동접점을 포함하는 것을 특징으로 한다.  이에 의해, 훌라후프 사용시 발광소자가 비주기적으로 점멸됨으로써, 사용자들에게 지속적인 흥미감과 취미감을 유발시키는 발광 훌라후프가 제공된다.
Patent KR-20010106662-A (KR)
Inventor: AN SU YOUNG
Filed: 2000-05-22
Abstract: 본 발명은 인터넷상에서 프리마일리지 서비스를 이용한 광고 방법에 관한 것으로서, 광고주와 광고몰서버가 광고방법에 대해 협약을 체결한 후 광고데이터를 데이터베이스화하고 광고몰사이트에 분류하여 등재하는 단계; 사용자를 회원으로 등록하고 사용자 정보를 데이터베이스화하여 관리하며 각 회원에게 프리마일리지계좌를 제공하는 단계; 상기 사용자가 사용자인증 후 광고몰사이트에서 광고데이터를 열람하는 단계; 상기 사용자가 해당 광고주의 홈페이지에 링크되어 사이트를 검색하거나 전자상거래를 체결하는 단계; 상기 광고몰사이트에 사용자의 의견표시란을 마련하여 사용자의 응답정보를 해당 광고주서버에 전달하는 단계; 사용자의 광고에 대한 반응에 따라 프리마일리지가 부여되는 단계; 및 상기 사용자가 상기 광고주의 대리점 및 매장에서 상기 광고주의 상품을 구매하는 경우 상기 프리마일리지를 이용하여 할인혜택을 받는 단계로 이뤄짐으로써, 광고효과를 향상시키고 온/오프라인매장간의 갈등을 해소할 수 있다.
Patent KR-20000054198-A (KR)
Inventor: HAN YONG CHEOL
Filed: 2000-05-26
Abstract: PURPOSE: A new generation transaction system is provided so that a consumer can make a profit, by storing a bonus, mileage or incentive in the form of integrated points in a general or electronic commerce, converting the points into electronic money or cash, and depositing it into a bankbook of the consumer. CONSTITUTION: In a general or electronic commerce, a general or electronic commerce integrated main server(200,1200) provides bonus, mileage and incentive points when a consumer buys the goods or uses a service with a cash or card. An adder(300,1300) adds the bonus, mileage and incentive points. An integrated point adjusting unit(400,1400) adjusts the added bonus, mileage and incentive points. A converter converts the integrated bonus, mileage and incentive points into single points. A storing unit(630,1630) stores the single points. A converter converts the single points into electronic money and/or cash. A financial institution such as a bank is connected to a financial institution server(650,1650) through a communication network. An authorization institution serves as an authorization server when connecting to the financial institution server(650,1650). Here, data can be individually stored and/or shared in the general and electronic commerce through a data relay system.
Patent KR-20010107417-A (KR)
Inventor: MOON GYU
IPC: H03K5/15
Filed: 2000-05-29
Abstract: 본 발명은 간단한 망 구조의 발진기를 이용하여, 수 백 ㎒에서 수 ㎓의 동작주파수를 갖는 초고속 디지털 회로와 마이크로 프로세서의 클락 동기화와 분배(clock synchronization and distribution)문제를 해결할 수 있도록 하는 셀룰라 망 구조를 갖는 가변 전압기를 이용한 초고속 시간신호 분배장치에 관한 것으로, 반도체 칩상에 서로 120°의 위상차를 갖도록 3개의 노드를 포함하여 이루어진 환상발진기 형태의 구조를 기본으로 하고, 각각의 노드와 노드 사이인 브랜치에 반전 증폭기가 연결되어 2차원 또는 3차원의 프랙탈 구조로 이루어서, 공정요소, 온도, 전압 및 용량 부하(capacitive load)들과 같은 변수들의 불일치와 미세 변화에 둔감한 시간신호를 제공하며, 이때 발생할 수 있는 시간신호의 불일치(클락 스큐, clock skew) 현상을 최소화 할 수 있는 발명임.
Patent KR-20010007328-A (KR)
Inventor: TAKISHIMA KAZUHIKO
IPC: G07D9/00
Filed: 2000-06-10
Abstract: PURPOSE: To enable even a visually handicapped person incapable of read Braille to securely operate a customer operation touch panel and to improve the serviceability by providing guide icons, formed by iconizing and embossing respective operation keys, at places corresponding to the operation keys. CONSTITUTION: At the periphery of the customer operation touch panel 2, the guide icons are provided by iconizing and embossing title keys and other keys in a projection shape. When a visually handicapped customer operates the customer operation touch panel 2 on the automatic teller machine(ATM), the ATM outputs a voice guide indicating an operation procedure. According to the voice guide, the customer touches guide icons 3 at the periphery of the customer operation touch panel 2 with fingers to grasp keys to be operated from the shapes and move the fingers along a guide groove 7a, thereby securely pressing a number key array ten-key, a 'thousand' and a 'hundred' key, and title keys 6 on the customer operation touch panel 2.
Patent KR-20010113365-A (KR)
Inventor: PARK MAN HO
IPC: C08K5/02
Filed: 2000-06-19
Abstract: 본 발명은 고분자 수축재를 팽윤시켜 주는 팽윤처리액에 관한 것으로, 고분자 재료에 흡수된 팽윤제가 공기중에서 휘발함에 따라 팽창된 상태가 수축되어 밀봉되는 공기수축재의 제조과정에 있어서 팽윤제의 휘발성이 우수하여 적절한 시간내에 수축이 가능하도록 하면서도 환경친화적인 물질을 사용하여 환경오염방지에 기여할 수 있도록 한 고분자 수축재의 팽윤처리액 조성물을 제공하는데 그 목적이 있으며, 상기한 목적을 달성하기 위하여 본 발명은 팽윤제와 희석용제 및 가소제로 구성되는 고분자 수축재의 팽윤처리액 조성물에 있어서, 상기 팽윤제로 메틸렌클로라이드를 총조성물 100중량%에 대하여 65중량% 내지 75중량% 함유하도록 하는 것을 특징으로 하는 고분자 수축재의 팽윤처리액 조성물을 제공함으로서 달성할 수 있다.