baber/WOPTO huggingface dataset:
Patent KR-20010066567-A (KR)
Inventor: KIM WON CHAE
IPC: H04B7/26
Filed: 1999-12-31
Abstract: PURPOSE: An SNR(Signal-to-Noise Ratio) estimator for forward power control in a digital communication system is provided to reduce the BER(Bit Error Rate) of a received symbol data signal with simple hardware even under coarse channel environments. CONSTITUTION: A mean/mean square value part in an SNR estimator consists of an accumulative operation part(10), an absolute value generation part(20), the first summation part(30), a mean value generation part(40), a square value generation part(50), the second summation part(60), and a mean square value generation part(70). The accumulative operation part(10) executes an accumulative operation equivalent to a data rate for demodulated symbol data. The absolute value generation part(20) takes the absolute value for the output of the accumulative operation part(10). The first summation part(30) executes summation for the output of the absolute value generation part(20) for 1 cycle. The mean value generation part(40) receives the output of the first summation part(30) and obtains the mean value of the demodulated symbol data. The square value generation part(50) squares the output of the accumulative operation part(10). The second summation part(60) executes summation for the output of the square value generation part(50) for 1 cycle. The mean square value generation part(70) obtains the mean square value from the output of the second summation part(60).
Patent KR-20000068510-A (KR)
Title: 슬루잉 제어 수단을 갖는 출력 스테이지
IPC: H03K5/12
Filed: 1998-05-18
Abstract: 출력 스테이지는, 입력 신호(Vi)를 수신하기 위한 입력 단자(IP); 입력 신호(Vi)에 응답하여 출력 신호(vo)를 전달하기 위한 출력 단자(OP); 공급 전압(SV)을 수신하기 위한 제 1 및 제 2 공급 단자(1 및 2); 게이트(GN)와, 제 1 공급 단자(1) 및 제 2 공급 단자(2) 사이에 접속된 소스 및 드레인 사이의 주 전류 경로를 구비하는 전계 효과 트랜지스터(Q1); 및 출력 신호(Vo)가 제 1 정상 상태(FST)에서 전이 영역(TRE)을 통해 제 2 정상 상태(SST)로 변화할 때 전계 효과 트랜지스터(Q1)의 주 전류 경로를 통한 전류 변화의 속도를 감소시키기 위해 전계 효과 트랜지스터(Q1)의 게이트(GN)에서 전압 변화의 속도를 감소시키기 위한 슬루잉 제어 수단(SCM)을 구비한다.  슬루잉 제어 수단(SCM)은 전계 효과 트랜지스터(Q1)가 비도전 상태에서 도전 상태로 변화하여 출력 신호(Vo)를 제 1 정상 상태(FST)에서 전이 영역(TRE)을 통해 제 2 정상 상태(SST)로 변화되게 할 때 적어도 전이 영역(TRE)의 부분에서 전계 효과 트랜지스터(Q1)의 게이트(GN)와 소스 사이의 게이트-소스 전압 V(GN)을 감소시키기 위한 제 1 수단을 구비한다.  제 1 수단은 제 1 전계 효과 트랜지스터(Q1)가 포화 상태에서 벗어나는 것을 방지하여, 전계 효과 트랜지스터(Q1)를 통한 전류의 순간적인 변화를 방지하며, 그에 따라 제 1 공급 전압(SV) 및 출력 신호(Vo)에서의 비교적 큰 전압 스파이크를 방지한다.
Patent KR-20000068619-A (KR)
Title: 내부히터를 갖춘 연료인젝터
IPC: F02M51/00
Filed: 1998-07-10
Abstract: 연료인젝터는 배출물을 감소시키기 위해서 냉간시동시 여기되는 내부히터를 가지고 있으며, 이 히터는 연료가 오리피스를 통하여 엔진으로 분사되는 밸브시트의 바로 상류의 밸브본체 내에 배치되는 세라믹 중공 실린더이다.  히터를 여기시키는 컨덕터는 밸브본체로 연장되고 압력연료의 누출에 대항하여 밀봉된다.  하나의 실시예에서, 컨덕터는 밀봉되는 O-링을 통하여 연장된다.  다른 변형예에서, 컨덕터는 밸브본체 및 핀에 융합되는 유리시일을 갖춘 밸브본체 측벽부를 통하여 연장되는 핀을 포함하고 있다.  이 컨덕터는 O-링과 탄성중합체 워셔 사이에 클램핑되는 평평한 포일 스트립으로 이루어질 수 있다.  이 컨덕터는 또한 전자코일 보빈 내에 성형되어 컨덕터가 연료공동 내로 빠져나오는 곳에서 밀봉된다.  히터는 벽두께를 통한 전류흐름을 야기시키기 위해서 금속화된 표면을 가지고 있고, 컨덕터는 히터의 외측에 기계적인 접촉을 가능하게 하는 금속화 패턴에 의하여 중공 실린더의 내부단부 및 외부표면에 각각 전기적으로 접속된다.
Patent KR-20000053191-A (KR)
Title: Thermosettable pressure sensitive adhesive
Inventor: BENNETT GREGGORY SCOTT
IPC: C08G59/18
Filed: 1996-11-12
Abstract: PURPOSE: A photopolymerizable precursor of a pressure-sensitive thermosettable adhesive is provided. CONSTITUTION: A precursor comprises: (i) from about 30 % to about 80 % by weight with respect to the mass of the precursor of a photopolymerizable component, comprising a monomeric or prepolymeric syrup, said component exhibiting an overall solubility parameter of between 10 and 11 and comprising (A) at least 30 % by weight with respect to the mass of the photopolymerizable component (i) of one or more ethylenically unsaturated monomers with a solubility parameter of between 10 and 11.5 and less than 10 % by weight with respect to the mass of component (i) of one or more ethylenically unsaturated compounds with a solubility parameter of more than 11.5, or (B) at least 50 % by weight with respect to the mass of the photopolymerizable compound (i) of one or more ethylenically unsaturated monomers with a solubility parameter of between 9.5 and 11.5 and 10-30 % by weight with respect to the mass of the photopolymerizable component (i) of one or more ethylenically unsaturated compounds with a solubility parameter of between 11.5 and 12.5 provided that in case (B) the precursor comprises between 3-15 % by weight with respect to the mass of the precursor of one or more polymers with a solubility parameter of 10-12.5; (ii) from about 20 to about 70 % by weight with respect to the mass of the precursor of one or more epoxy resins and/or monomers; (iii) an effective amount of a photoinitiator; and (iv) an effective amount of one or more nucleophilic latent hardeners for the epoxy resins and/or epoxy-containing monomers which are selected to provide an onset temperature of the epoxy curing reaction of between 40-100°C when subjecting the adhesive to a DSC scan at a rate of 20°C/min. The invention furthermore refers to thermosettable adhesives which are obtainable by photopolymerization of said precursor and to thermoset adhesives which are obtainable by thermal curing of said thermosettable adhesives. The thermosettable adhesive of the invention is particularly useful for bonding a plastic substrate to other substrates such as metal, glass, ceramic, wood and plastics.
Patent KR-20000057434-A (KR)
Title: Method and device for heating foils and arrangement for measuring foil temperatures
Inventor: BREIL JUERGEN
IPC: B29C55/16
Filed: 1997-11-20
Abstract: PURPOSE: Provided are a method to heat foils, a corresponding equipment, and a temperature measurement system. during plastic foils-stretch forming process. CONSTITUTION: A method heats or tempers plastic sheet during stretching processes. The band of material (9) is heated convectively using hot air (29), and/or by infra-red irradiation (21). In this original method, apart from heating and/or tempering in the central region of the sheet, the edges (9') are heated or tempered under separate adjustment or control. This is achieved using combined infra red radiation and hot air. Heating by these means at the edges, is directed to minimize departure from the desired operational temperature. Also a corresponding equipment to carry out the process, and a temperature measurement system operating on the principles above are provided.
Patent KR-20000069440-A (KR)
Title: 위상 편이 인코딩된 부채널
IPC: H04B14/04
Filed: 1997-12-11
Abstract: CDMA 신호내의 부채널은 상기 부채널을 수신하고 디코딩하기 위한 시스템과 같이 제공된다.  사용자 데이터에 위상 회전들의 시퀀스를 적용함으로써 메세지는 부채널상으로 전송된다.  단일 부채널 메세지는 사용자의 매 1.25 ms 세그먼트동안 전송될수 있어 상기 부채널상으로 초당 800 메세지까지 전송 속도를 높일수 있다.  각 메세지는 상기 메세지가 전달되는 각 시간에 상기 사용자 데이터를 회전시키는데 사용되는, 위상 코드워드로 불리는 위상들의 고정된 시퀀스에 상응한다.  2 개의 위상 코드워드들이 사용될때, 상기 부채널을 위한 유효 데이터 속도는 초당 800 비트이지만, 더욱 높은 데이터 속도들이 부채널에 의해 사용된 코드워드들의 수를 증가시킴으로써 달성될수 있다.  상기 부채널은 상기 각 가능한 위상 코드워드들과 상기 사용자 데이터를 상관시킴으로써 디코드될수 있을 것이다.
Patent KR-20000070860-A (KR)
Title: 위치 설정 시스템
IPC: B23Q1/62
Filed: 1998-02-05
Abstract: xy-평면 위에서 소정 기구를 이동시키는 위치 설정 시스템은 캐리지를 일측면으로부터 구동시키는 것에 의해 xy-평면에서 이동시키는, 피벗 가능한 아암을 구비하는 구동 기구를 구비한다.  이 구동 기구에 의해, 위치 설정 시스템은 다른 측면을 따라 폭이 좁게 구성된다.
Patent KR-20010005697-A (KR)
Title: 웨이퍼를 카세트로부터 노로 운반하는 시스템 및 그 방법
IPC: H01L21/205
Filed: 1998-03-25
Abstract: 본 발명은 웨이퍼를 처리하는 시스템이다.  일 영역 내에 여러 개의 노를 배치시키는 것이 제안되며, 웨이퍼가 장전된 웨이퍼 선반은 이들 각각의 노 내에 도입된다.  웨이퍼 선반은 트롤리 내에 위치되며, 이 트롤리는 중앙 로딩/제거 장치 내에서 카세트로부터 장전된다.  중앙 로딩/제거 장치는 모든 노를 위해 사용된다.
Patent KR-20010006045-A (KR)
IPC: G01N33/569
Filed: 1998-04-03
Abstract: The invention concerns a method for determining, in a composition containing different species of types of live viruses, the amount of viruses of each type or species, consisting in the following steps: propagating viruses of each type or species on cells permissive to the viruses but not inducing viral interference, assaying each type or species of virus using a specific monoclonal antibody.
Patent KR-20010012583-A (KR)
Title: 페이퍼 웨브의 가압 방법
IPC: D21F11/00
Filed: 1998-05-14
Abstract: 본 발명은 습윤 가압 페이퍼 웨브를 제조하기 위한 방법을 제공한다.  페이퍼제조 섬유의 미성숙 웨브(120)는 포라미너스 형성 부재(11)상에 형성되며, 미성숙 웨브의 페이퍼제조 섬유의 일부를 각인 부재내의 편향 도관내로 편향시키기 위하여 각인 부재(240)쪽으로 이송된다.  웨브(120) 및 각인 부재(240)는 압축 닙내에서 제 1, 제 2 및 제 3 탈수 펠트 층(320, 350, 360)과 함께 가압된다.
Patent KR-20010073405-A (KR)
Title: Apparatus for producing metal powder
Inventor: WON CHANG WHAN
IPC: B22F9/02
Filed: 2000-01-14
Abstract: PURPOSE: A metal powder manufacturing apparatus is provided to enable simple manufacture of minute pure alloy powder in one process by using a specially designed rasp without melting a metal ingot. CONSTITUTION: An upper and lower frames(12,14) are arranged in parallel. A vertical frame(16) is extended between one end of the upper frame(12) and one end of the lower frame(14) for supporting the upper frame(12). A number of vertical columns(18) are arranged between the lower outside of the upper frame(12) and the upper surface of the lower frame(14). A mount(20) is installed at the middle of the vertical column(18) to be reciprocated, and fitted with a vice(22) for fixing a metal ingot(30). A mount driving means is arranged on the lower frame(14) to elevate the mount(20). A rasp(24) is mounted over the vertical column(18) to be horizontally reciprocated. A motor(50) generates energy necessary for reciprocal movement of the rasp(24). A power transmission means transmits energy from the motor(50) to the rasp(24).
Patent KR-20010073698-A (KR)
Title: Disk tray
Inventor: AHN CHEOL UNG
IPC: G11B17/03
Filed: 2000-01-19
Abstract: PURPOSE: A disk tray is provided to selectively receive the first disk and the second disk having a diameter smaller than a diameter of the first disk on an identical surface of an identical axis of a disk receiver. Therefore, a height as much as a step difference of the disk receiver is reduced, and a slim model of the disk player is applied. CONSTITUTION: A disk player having a disk receiver(21) for selectively receiving the first disk(1) and the second disk(2) is installed to be capable of coming and going at a disk player body. Faces in which the first disk(1) and the second disk(2) are set up are installed as one bottom surface of an identical height within the disk receiver(21). Receivers(26) are installed on the bottom surface. Guide levers(25) are rotatably installed within the receivers(26) to be projected and immersed relating to the bottom surface. The guide levers(25) limit a movement area of the second disk(2) when the second disk(2) is set up on the bottom surface, by being faced with a circumference surface of the second disk(2) in a state that one end of the second disk(2) is projected relating to the bottom surface.
Patent KR-20010075964-A (KR)
Title: On demand information and internet mail delivery system
Inventor: SUNG IN KYUNG
IPC: H04L12/58
Filed: 2000-01-21
Abstract: PURPOSE: A system and method for delivering suitable information and an Internet mail is provided to simply use information in a desired time by delivering suitable information or the Internet mail through a personal computer designated by an information user or a public communication network such as a DTE(Date Terminal Equipment). CONSTITUTION: A server(20) is connected with the Internet(10), and registers a telephone number and a transmission time of an information user to collect and process information ordered by the information user, or searches a time when an Internet mail is received and calls the telephone using a registered telephone number in a time designated by the information user to provide the Internet mail or suitable information in a desired time to the information user. An information transmitting unit(30) is connected with the server(20) for converting the Internet mail or suitable information and transmitting the converted Internet mail or suitable information. A public communication network(40) is connected with the information transmitting unit(30) for transmitting information. A computer/DTE(50) is connected with the public communication network(40) for delivering suitable information or the Internet mail transmitted from the server(20).
Patent KR-20010076438-A (KR)
Title: Method for formatting of the optical disc
Inventor: PARK YONG CHEOL
IPC: G11B20/12
Filed: 2000-01-26
Abstract: PURPOSE: A formatting method for an optical recording medium is provided to complete formatting regardless of an error slipping replacement caused by lack of a spare area. CONSTITUTION: By input of a formatting command, an error block is registered as a PDL to perform a slipping replacement for a spare area. Then, an error in the slipping replacement caused by lack of the spare area is checked. In case of the allocation of smaller number of spare areas than the number of the registered PDL, the error in the slipping replacement is generated. Then, the number of PDL not slipped is checked. Then, the number of the not slipped PDL is eliminated from an entire recording capacity.
Patent KR-20000062604-A (KR)
Title: 바이폴라 트랜지스터를 포함하는 반도체장치
IPC: H01L29/73
Filed: 2000-02-23
Abstract: 전류증폭율이 크고 또한 고주파 노이즈의 증폭을 방지할 수 있는 바이폴라 트랜지스터를 제공한다. 
     컬렉터 영역(5)의 비저항을 약 6Ω·cm, 두께(Tc)를 약 30∼40μm, 베이스 영역(7)의 확산 깊이 tb를 약 10∼20μm, 이미터 영역(9)의 확산 깊이 te를 7μm로 하였다. 이에 의해 h FE 를 저하시키는 일이 없이, 기생 로우 패스필터가 고주파 노이즈를 차단할 수가 있다.
Patent KR-20010084312-A (KR)
Title: Method For Service Of Image Compounding In Internet
Inventor: SIM HUN BO
IPC: G06Q50/10
Filed: 2000-02-24
Abstract: PURPOSE: A method for providing an image combination service on the Internet is provided to offer all sorts of services to a service user by enabling the service user to compound all sorts of images suitable for the user and to use the images. CONSTITUTION: A service user connects to a homepage of a server operator through the Internet network. The user selects a service among various image combination services and connects to the service(202). The user compounds all sorts of images with an image which the user wants and completes the image(204). The user stores the image in a server of the operator(206). The user uses the image stored in the server in manufacturing all sorts of products(208).
Patent KR-20000030562-A (KR)
Inventor: LEE DEOK JAE
IPC: B65G35/00
Filed: 2000-03-07
Abstract: PURPOSE: A structure of a linear rail system is provided to keep the function of a block for a certain period by preventing a steel ball from abrading. CONSTITUTION: A structure of a pipe(14) is composed of 66wt% of nylon, 69 to 96wt% of a resin, 3 to 30wt% of molybdenum disulfide, 0.5wt% of a release agent, and 0.5wt% of a heatproof agent. A steel ball(12) is arranged between a rail(13) and a block(11) for dispersing loads. Then slippage friction from the rail and the block becomes rolling movement by the arrangement of the steel ball.
Patent KR-20000062775-A (KR)
Title: 캡슐화재료조성물 및 전자장치
IPC: H01L23/31
Filed: 2000-03-08
Abstract: 본 발명에서는, 에폭시수지, 경화제, 무기충전재, 트리페닐포스핀과 벤조퀴논과의 부가물, 및, 함수산화질산비스머스를 함유하고, 무기충전재의 배합량은, 캡슐화재료(봉지재: 封止材)조성물 전량에 대하여 70 - 85 체적%이며, 함수산화질산비스머스의 배합량은, 에폭시수지 100중량부에 대하여 2.5 - 20중량부인 캡슐화재료조성물과, 이 캡슐화재료 조성물의 경화물을 함유하는 캡슐화부재를 구비하는 전자장치가 제공된다.
Patent KR-20010089958-A (KR)
Title: Health food using pine pollen and method for preparing the same
Inventor: NOH JEONG HO
IPC: A23L33/00
Filed: 2000-03-17
Abstract: PURPOSE: A process for preparing health food using pine pollen powder by mixing pine pollen powder with crystalline fructose, glucose, maltitol and conventional food additives is provided, which makes it easy to eat pine pollen powder. CONSTITUTION: The subject health food comprises 40 to 60% by weight of pine pollen powder, 20 to 30% by weight of crystalline fructose, 15 to 25% by weight of glucose, 1 to 2% by weight of maltitol, and conventional food additives to 100% by weight. The conventional food additives are selected from the group consisting of milk calcium mixtures, vitamin C, citric acid, vitamin A, vitamin B1, vitamin B2, zinc oxide, iron lactate and niacin amide.
Patent KR-20000063160-A (KR)
Inventor: KIM RYEO NAM
IPC: B21D53/02
Filed: 2000-03-22
Abstract: PURPOSE: A tubes conveyor of an apparatus for manufacturing fin tubes for a heat exchanger is provided to improve the productivity of fin tubes by continuously conveying tubes having a uniform length and reduce inferior producing of the tubes by conveying the tubes while rotating not to generate friction between base and pressing rollers. CONSTITUTION: A tubes conveyor of an apparatus for manufacturing fin tubes for a heat exchanger includes a supporting frame(1) fixed at a predetermined height, a motor(3) mounted on a fixing bracket(31) fixed by welding at one side of the supporting frame, a gear box(32) fixed on the supporting frame and mounted with driving and driven gears and two output gears respectively axially mounted on two rotatable output shafts and engaged with the driving gear, a pair of driving rollers(5a,5b) for rotational conveying mounted with a predetermined distance from the gear box at an upper part inside a pair of lifting panels(4a,4b) which moves vertically by a lifting cylinder, a connecting shaft for connecting ends of the output shafts with ends of the driving rollers, an operational body(6) for standing toward the supporting frame or tilting in the opposite direction by a cylinder, and a universal roller(8) rotatably and downwardly attached to a front end of an upper bracket on the operational body for rotating with the tubes on the driving rollers to promote the conveying of the tubes when pressing the tubes.
Patent KR-20010092886-A (KR)
Title: A remote medical treatment system and a method on the mobile transportation means
Inventor: HONG SUN GWAN
IPC: G06Q50/22
Filed: 2000-03-27
Abstract: PURPOSE: A system and method for a remote medical treatment is provided to save a patient's life by making contact with a hospital in case that there is the patient in an isolated mobile transportation vehicle into which a doctor is hard to get, thereby treating the patient. CONSTITUTION: A medical information analysis unit(100) extracts information on medical examination and treatment for a patient. A moving picture conversation unit(200) enables the patient, doctors or the patient's protector and doctors to have a conversation each other crew members with moving pictures and to exchange information on the state of the patient. A mobile vehicle information processing unit(300) receives and processes data signals of medical treatments, moving pictures and voices generated from the medical information analysis unit(100) and the moving picture conversation unit(200). In addition, the mobile vehicle information processing unit(300) receives and processes data signals of prescriptions received from the doctors. A mobile vehicle transmission/reception unit(400) transmits and receives the data signals processed from the mobile vehicle information processing unit(300). A ground base station(600) transmits the data signals received from the mobile vehicle transmission/reception unit(400) via satellites(500). A ground medical treatment station(800) receives the data signals transmitted from the ground base station(600) via network(700).
Patent KR-20010090419-A (KR)
Title: Sanitary can for storing beverage
Inventor: LEE HYANG JE
IPC: B65D17/50
Filed: 2000-03-25
Abstract: PURPOSE: A sanitary can containing drink is provided to easily withdraw contents and to maintain the sanitary condition in a portion of the can cover contacting to a mouth of a user. CONSTITUTION: A sanitary can containing drink comprises a can body(10); plural grooves(11) mounted along a peripheral face of the can body; a can cover(20) compressed by being surrounded with a circumference of an open unit of the can body; a drink withdraw port(21) formed on an end of a cover face; a sealing film(30) attached to an upper side of the drink withdraw port; an open handle(31) extended to the sealing film; and a sanitary covering cup(40) having plural protrusions. The protrusions are connected to the grooves while combining with the can body. The sealing film is composed by aluminum. The drink withdraw port is closed by the sealing film and is covered by the sanitary covering cup. Thus, the sanitary can easily withdraws the contents and sanitarily maintains the can by preventing the can cover from being exposed. The sanitary covering cup is conveniently removed form the can body by pulling or pressing downward the sanitary covering cup with resilient force.
Patent KR-20010093895-A (KR)
Title: The camera uniformity cellularphone of a background image choice
Inventor: KIM SEUNG HO
IPC: H04B1/38
Filed: 2000-04-01
Abstract: PURPOSE: A camera-combined portable phone capable of selecting a background screen is provided to enable a user to select and transmit a desired background screen, if necessary, so that his private life can be protected. CONSTITUTION: A camera-combined portable phone comprises the first control part(8) and the second control part(5). The first control part(8) controls a portable phone. The second control part(5), controlling a camera(13) overall, receives an image signal inputted through an interface part(7) and executes control so that it can be displayed on an LCD(Liquid Crystal Display) part(11). A key input part(10) used for both the first control part(8) and the second control part(5) in common has a key to transmit camera images. Especially the key input part(10) is equipped with a special memory unit and a background selection key. The memory unit stores various background screens.
Patent KR-20000071554-A (KR)
Title: 파워 반도체 모듈
IPC: H01L23/64
Filed: 2000-04-04
Abstract: 본 발명은 주전류의 검출을 고주파 영역까지 정밀하게 하는 전류 검출 감지부를 구비하는 것을 목적으로 하고 있으며, 상기 목적을 달성하기 위한 구성으로는 평행 평판 형상으로 꺾어 접은 형상의 전류 감지부(28)를 이용하고, 제 1, 제 2 평판 형상 부분(28a),(28c)이 서로 대향하고 있으므로, 전류 감지부(28)의 인덕턴스가 작게 되어, 검출 단자(34),(35)로부터의 출력은 주파수 의존성이 대폭 감소한다.
Patent KR-20010097030-A (KR)
Inventor: SHIN KYU SIK
IPC: G06F17/00
Filed: 2000-04-19
Abstract: 본 발명은 인터넷이 연결된 전용회선과 단말기를 이용하여 점포 및 사무실 기타 타구역에 대한 방범 및 관제가 가능한 시스템에 관한 것이다. 본 발명은 단말기를 통한 인터넷을 이용하여 원격지에서도 감시구역을 비디오 및 오디오로 감시함과 동시에 그 영상 및 음성을 저장하여 차후에 정확한 분석을 할 수 있는 인터넷을 이용한 방범시스템을 제공한다.
Patent KR-20010097247-A (KR)
Title: 하한가를 제시하는 역경매방법
Inventor: BAEK JIN WOOK
Filed: 2000-04-21
Abstract: 본 발명은 인터넷상의 역경매방법에 관한 것으로서, 운영자가 역경매 하한가를 제시하는 상태에서 구매자가 상품구입 신청을 하고 판매자가 가격제시를 하고 역경매 하한가에 가장 근접한 가격을 제시한 판매자가 낙찰자로 결정되는 역경매방법에 관한 것이다. 본 발명에 따른 역경매방법은, 역경매 서버에 역경매 웹사이트를 구축하는 단계, 다른 쇼핑몰이나 경매사이트로부터 특정 상품에 대한 최저가격을 조사하는 단계, 조사한 최저가격 중에서 역경매 하한가 M을 결정하는 단계, 결정된 역경매 하한가를 웹페이지에 게시하는 단계, 웹사이트에 게시된 상품목록을 보고 구매자가 구매신청을 하는 단계, 판매자 n으로부터 판매가격 P(n)을 접수하는 단계, 서버에서 판매가격 P(n)과 역경매 하한가 M의 차이값인 S(n)을 산출하는 단계, S(n)중 가장 작은 값을 결정하여 해당 가격을 제시한 판매자를 낙찰자로 결정하는 단계로 구성된다.
Patent KR-20010104486-A (KR)
Inventor: JANG JUN SEOK
Filed: 2000-05-02
Abstract: 본 발명은 자동변속기차량의 급발진 방지방법에 관한 것으로, 엔진제어유니트가 엔진회전수 증가율이 비정상적으로 급격히 증가되면 급발진상태로 파악하여, 연료를 차단하고 점화를 억제하여 엔진의 회전수를 정상상태로 복귀시킴으로써 차량이 급발진되지 않도록 된 것으로서, 주행중 발생되는 급발진현상과 급발진시의 엔진과열을 방지할 수 있을 뿐만 아니라 급발진방지를 위한 별도의 장치가 필요치 않게 된다.
Patent KR-20000049866-A (KR)
Inventor: KOREA SOFTWARE TECHNOLOGY CO L
IPC: G06F17/00
Filed: 2000-05-03
Abstract: PURPOSE: A method for reporting an event schedule using an internet and a telephone is provided to prevent an important event schedule from being forgotten, by searching a certain event schedule of event schedules recorded on the internet, and notifying the searched event schedule automatically via the telephone at the time desired by a user. CONSTITUTION: An event schedule reporting device(10) registers an event schedule that is desired to be reported in an event schedule managing server(11) via an internet(14), and stores it in a database(12). An event schedule reporting server(13) searches the database(12) and then extracts the information of the event schedule which should be reported. The event schedule reporting server(13) automatically reports the extracted event schedule to a member subscriber who wants to have the report via a telephone network(15) at a desired time.
Patent KR-20010103462-A (KR)
Inventor: AHN HEON SIK
Filed: 2000-05-10
Abstract: 본 발명은 보완시스템에 적용되는 지문인식시스템에서 입력된 지문을 데이터화하여 그 지문이 해당 지문인식시스템내에서 처리될 수 있도록 하는 지문인식방법에 관한 것으로서, 지문의 중심점과 융선방향을 산출한 다음 융선을 추출하고 그 융선을 근거로 지문의 전체적인 방향을 추출하여 미리 산출된 중심점과 지문의 전체적인 방향에 따른 중심점이 일치하는가를 판단한 다음 양 중심점이 서로 일치할 때만 특징점을 추출하여 입력된 지문에 대한 지문데이터로 처리하므로써 지문인식시스템에서의 오인식율을 낮출 수 있도록 하는 지문인식방법을 제공할 수 있게 된다.