baber/WOPTO huggingface dataset:
Patent KR-20020042283-A (KR)
Title: An English citizen registration record issue system
Inventor: LEE JU AN
IPC: G06Q99/00
Filed: 2000-11-30
Abstract: PURPOSE: An English citizen registration record issue system is provided to remove the inconvenience due to the translation and the authentication of a copy or an abstract of the residence by databasing all terms for issuing an English copy or abstract of the residence and to improve the efficiency of the administration. CONSTITUTION: A key input unit(11) is connected to a CPU(Central Processing Unit)(13). A monitor(14) to display the action state of a system and a printer(15) to print a written English copy or abstract of the residence are connected to the CPU. The CPU is connected with an address information database(16a), an administration information database(16b), and a military service information database(16c). The information stored in the databases is written in English. The CPU loads the information from the databases by a control command applied via the key input unit. The information is displayed on the monitor in a combo box form and printed via the printer.
Patent KR-20020043951-A (KR)
Title: Combination Heat Exchanger
Inventor: KIM YEONG JIN
IPC: F28D1/04
Filed: 2000-12-05
Abstract: PURPOSE: An integral heat exchanger is provided to increase speed of current of circulating medium by changing flowing passage of the medium. CONSTITUTION: A condenser tube(2) and an oil cooler tube(3) are arranged to be separated in horizontal direction. Same cooling fins(1) are layered on the condenser tube and the oil cooler tube. The tubes and the cooling fins are repeatedly layered in turns. The cooling fins, pipe type head and a head plate are inserted to the tubes, respectively. A side support is assembled and joined by blazing to modulize a heat exchanger. Air permeability is improved. Entrapment of impurities on the cooling fins is prevented. And reduction of heat transfer rate is minimized thereby.
Patent KR-20010035058-A (KR)
Title: The manufacturing process of fishing rod's pipe being used holography sheet
Inventor: HWANG WOO SHIK
IPC: A01K87/00
Filed: 2000-12-08
Abstract: PURPOSE: A method for producing a rod of a fishing rod using a hologram sheet is provided, which enhances productivity by improving the process for designing the same and minimizes its abrasion and changing color. CONSTITUTION: The method for producing the rod of the fishing rod using the hologram sheet is characterized by comprising: winding a base cloth to a rod followed by winding cellophane tape to the same for making the thickness of the base cloth even; winding a hologram sheet after tacking off the cellophane tape; separating cellophane tape from the rod after heating the same at 80deg.C for 1hr, 120deg.C for 30min., and 90deg.C for 30min.; and coating.
Patent KR-20010062364-A (KR)
Inventor: MURAOKA KIYOSHIGE
IPC: G01N33/00
Filed: 2000-12-13
Abstract: PURPOSE: To provide a friction test device capable of carrying out friction test with ease and high accuracy by simulating the friction test, while using a sample product without making a prototype to be actually used, one by one, when a friction test for a visco-elastic material is carried out. CONSTITUTION: This device comprises a rotary friction means 3 having an endless belt 2 suspended on one pair of rotary drums 1, 1; belt supporting means 5 disposed in the vicinity of an inner surface 4 of the belt 2; a sample holder 6 for attaching detachably a sample W; sample holder driving means 8 for rotationally holding the sample holder 6 and pushing under pressure and separate the sample W attached in the sample holder 6 onto and apart from an outer surface 7 of the belt 2. Further this device is provided with a belt meandering preventing mechanism for preventing the belt 2 rotated by the one pair of rotary drums 1, 1 from meandering.
Patent KR-20020047863-A (KR)
Title: Solid immersion mirror type objective lens and optical pickup apparatus employing it
Inventor: JUNG SEUNG TAE
IPC: G11B7/135
Filed: 2000-12-14
Abstract: PURPOSE: An SIM(Solid Immersion Mirror) type objective lens is provided to form the first transmission surface as a convex curve on an optical axis and a concave curve in an SIM structure, thereby implementing a high aperture and having a working distance capable of performing a far field recording/reproducing. CONSTITUTION: The first transmission surface(51) is composed of a convex curve(51a) and a concave curve(51b) on an optical axis. The second transmission surface(53) located opposite to the first transmission surface transmits an incident light. The first reflective surface(55) formed around the second transmission surface reflects the incident light. The second reflective surface(57) formed around the first transmission surface(51) reflects the incident light. The convex curve of the first transmission surface focuses a light incident on a radical axis from a light source. The concave curve formed around the convex curve emits a light incident to an external side of the convex curve.
Patent KR-20020049547-A (KR)
Title: Transmission System of Semi-Automatic Transmission
Inventor: HAN JAE GWANG
IPC: F16H59/66
Filed: 2000-12-19
Abstract: PURPOSE: A shift system of a semiautomatic transmission for a vehicle is provided to change speed automatically according to the inclination of the road by a transmission control unit and by detecting the gradient of the road with an inclination detecting sensor. CONSTITUTION: Operating switches are connected to a transmission control unit(1) to perform the power mode, the normal mode or the economy mode according to the gradient of the road. An uphill road range, a plane range and a downhill road range are established in the transmission control unit to transmit a shift signal according to each mode. An inclination detecting sensor(10) is installed in the vehicle for traveling to decide the inclined range by detecting the road condition. The transmission control unit performs the shift mode corresponding to the range including the transmitting signal by comparing the transmitting signal from the inclination detecting sensor and the set range. Shifting is performed automatically according to the gradient of the road with the transmission control unit.
Patent KR-20010016563-A (KR)
Title: A splint structure
Inventor: MOON YOUNG HOON
IPC: A61F5/00
Filed: 2000-12-21
Abstract: PURPOSE: A splint structure is provided which can be partially and closely attached to the slight affected part like the bone fracture part and the ligament extension part of a finger, a toe, a wrist, or an ankle. CONSTITUTION: The splint structure(100) comprises an inside skin(3) and an outside skin(4) having a finger hole(1) or a hollowed part or an elliptical shape to apply to the affected part in the proper shape and size, a curing core material(5) inserted between the inside skin(3) and the outside skin(4). The inside and outside skins(3)(4) made of nonwoven fabric or cotton or sponge. The curing core material(5) is produced by impregnating a base material such as nonwoven fabric, cotton, glass fiber, or synthetic fabric with a wet curing type polyurethane resin or liquid gypsum.
Patent KR-20010114133-A (KR)
Inventor: JEON YONG OK
IPC: H01L23/48
Filed: 2000-12-22
Abstract: 본 발명은 테이프 볼 그리드 어레이 패키지에 사용되는 리드프레임 제조방법에 관한 것이다. 
     본 발명의 리드프레임의 제조방법은 리드프레임의 상부면과 하부면에 산화막을 코팅하여 리드프레임을 흑화처리하는 흑화처리단계(S10), 리드프레임의 흑화처리 후 리드프레임의 하부면에 잉크를 코팅하는 잉크코팅단계(S20) 및 잉크가 코팅된 리드프레임을 건조시키는 건조단계(S30)로 구성된다. 
     본 발명은 흑화처리 된 리드프레임의 하부면에 잉크를 코팅함으로써 리드프레임 상부면에 반도체칩의 접착시 접착 불량을 방지하고, 반도체칩 내부에서 발생되는 열을 용이하게 방출할 수 있으며, 흑화처리 된 리드프레임의 하부면에 잉크 코팅시 실크인쇄를 사용함으로써 저렴한 리드프레임을 제조할 수 있다.
Patent KR-20020053250-A (KR)
Title: caulking method of ball joint for steering system in vehicle and apparatus thereof
Inventor: KIM GYEONG SU
IPC: B62D7/16
Filed: 2000-12-27
Abstract: PURPOSE: A method and a device for caulking the ball joint of a vehicle steering are provided to produce a ball joint having a desirable vibration torque and a rotation torque by performing caulking work depending on a reference vibration torque and a reference rotation torque and to enhance reliability on a product. CONSTITUTION: A device for caulking the ball joint of a vehicle steering comprises a jig(20) for caulking, a load controller(21) for controlling the caulking load of the jig, a load measuring device(22) for measuring the caulking load of the jig, a torque measuring device(23) for measuring the vibration torque and rotation torque of a ball joint, and a controller(24) for controlling the load controller. While caulking the rim of a ball housing with the jig after a reference vibration torque and a reference rotation torque are inputted, the present vibration torque and rotation torque are measured. If the present vibration torque and rotation torque are not within the range of the reference vibration torque and rotation torque, the ball housing is continuously caulked. If the present vibration torque and rotation torque are within the range of the reference vibration torque and rotation torque, the ball housing is stopped.
Patent KR-20020056744-A (KR)
Title: The bias circuit of power amplifier in used mobile communication terminals
Inventor: HAN CHUNG SU
IPC: H03F1/02
Filed: 2000-12-29
Abstract: PURPOSE: A power amplification bias circuit is provided to improve power efficiency by adding a circuit capable of controlling a bias according to a power level of an outer signal to control current supplied to a base of an amplifying part. CONSTITUTION: A power amplification bias circuit comprises a bias supplying part(12) included with a first transistor(Q11) supplying a bias to a base(11) of an amplifying part, a voltage source part(13) supplying a voltage source to the bias supplying part(12), a bias fixing part(14) constantly keeping the bias of the bias supplying part(12), and a bias controlling current source part(15) connected to the bias fixing part(14) for controlling the bias. The bias controlling current source part(15) further includes a voltage source(Vc) controlling a bias current through an ON/OFF operation according to an outer signal and a resistance(R11) controlling a base current of the amplifying part.
Patent KR-20020058990-A (KR)
Title: A memory device working at low voltage and rapid speed
Inventor: KYE HUN U
IPC: G11C11/22
Filed: 2000-12-30
Abstract: PURPOSE: A low voltage high speed ferroelectric memory device is provided, which prevents data of an unselected cell from being broken and is useful in a high speed operation. CONSTITUTION: According to the ferroelectric memory array, a number of cell transistors are connected to one word line, and a source port of the cell transistor is connected to a ferroelectric capacitor, and another port of the ferroelectric capacitor is connected to a bit line. The word line and the bit line are crossed each other, and a plate line is in parallel with the word line. The bit line has an amplification degree of 1. A sense amplifier(11) is connected to an input port of source followers(41-43) having a large driving capability, and senses and amplifies a voltage induced in the bit line, and an output of the source followers is connected to the sense amplifier.
Patent KR-20010022919-A (KR)
IPC: G06T15/50
Filed: 1998-04-17
Abstract: 본 발명은 처리시간을 들이지 않고, 적은 메모리로 알파 블렌드를 포함하는 앤티에일리어스처리를 실현하는 것을 목적으로 한다. 화소단위로 점유패턴을 산출하는 수단과, 점유패턴을 기억하는 수단과, 가장 앞쪽의 화소의 휘도를 기억하는 수단, 점유패턴이 100%인 화소로 가장 앞쪽의 깊이를 기억하는 수단과, 이들의 화소단위의 정보와, 메모리의 정보로부터 해당 메모리로 기억하는 정보를 산출하는 수단, 묘사화소의 알파 블렌드유효를 나타내는 수단, 해당 수단의 상태를 기억하는 수단, 미알파 블렌드 배경색을 기억하는 수단, 미알파 블렌드 배경색을 기억하기 위한 수단, 알파 블렌드 배경색을 선택하는 수단으로 구성된다. 본 발명에서는 알파 블렌드를 포함하는 앤티에일리어스처리를 1회 1패스의 묘사로 행하기 때문에 고속이고, 1화소단위로 필요한 메모리가 종래의 방식에 비하여 적기 때문에 저비용으로 실현할 수 있다.
Patent KR-20010023651-A (KR)
Title: 스냅-인 수지 라이너를 가진 강철 셸 금고
IPC: E05G1/024
Filed: 1998-09-03
Abstract: 본 발명의 단열강철 셸 금고(10)는 도어 개구부(22)의 내주 둘레에 내측으로 연장되는 립(25)을 가지며; 도어 개구부(22)를 통하여 강철 셸(20) 내로 삽입된 성형수지 라이너(50)가 립(25)에 연결되어 금고의 내부를 형성한다.  라이너(50)는 립의 전면에 마주 하여 위치된 페이스 플랜지(55) 및 립의 후면과 결합되는 외측으로 연장되는 리브(60)를 가진다.  이로써 페이스 플랜지(55) 및 리브(60)와 립(25)의 결합에 의하여 라이너(50)가 셸(20) 내에 지지되는 한편, 단열재는 셸의 후측 벽(27)을 통하여 셸(20)과 라이너(50) 사이의 공간 내로 주입된다.
Patent KR-20010024491-A (KR)
Title: 직기용 급사기의 실 제동기 및 실 제동기용 제동 요소
IPC: D03D47/36
Filed: 1998-10-15
Abstract: 실(Y)이 인출되어 나오는 드럼(4)의 림(W)과 기본적으로 원형인 제동 구역(Z)을 따라 주연 접촉 상태로 축방향 스프링 하중(K) 하에 위사 비축분이 둘레에 권취된 드럼(4)으로서 형성된 본체에 대해 동축으로 위치되고 적어도 반경방향 가요성이 상당하며 원주방향으로 연속적인 제동부(P)를 갖고 실질적으로 원추형인 환상 제동 요소(E)와, 제동 구역(Z)에서 제동부(P) 상에 제공된 가요성 내마모성 마찰면 구조물(S)을 포함하는 종류의, 직기용 급사기의 실 제동기에 있어서, 마찰면 구조물(S)은 제동 구역(Z)에서 제동부(P)와 접촉하고 서로에 대하여 이동 가능한 복수개의 개별 요소(C)에 의해 형성된다.
Patent KR-20010015833-A (KR)
IPC: A24D3/10
Filed: 1998-11-10
Abstract: A filter for tobacco products, in particular cigarettes, is made of a cellulose nonwoven fabric produced by an air-laid process and spirally rolled.
Patent KR-20010032838-A (KR)
Title: 3-(2'-아세톡시에틸)디히드로-2(3ｈ)-푸라논의 불순물제거방법
IPC: C07D407/04
Filed: 1998-12-02
Abstract: 본 발명은 공지 방법을 이용하여 먼저 3-(2'-히드록시-에틸)-디히드로-2-(3H)푸라논을 아세틸화시켜 바람직하지 않은 불순물을 함유하는 3-(2'-아세톡시-에틸)-디히드로-2(3H)푸라논을 제조하고, 이어서 이를 강한 무기산으로 처리하여 3-(2'-아세톡시-에틸)-디히드로-2(3H)푸라논 (I)로부터 불순물을 분리하는 방법에 관한 것이다.  마지막으로, 화학식 (I)의 바람직하지 않은 분순물의 분해 산물은 분리된다.
Patent KR-20010033649-A (KR)
Title: 잉크 카트리지와 이를 이용한 프린터
IPC: B41J2/175
Filed: 1999-11-02
Abstract: 본 발명의 잉크 젯 프린터에서는 제조 비용을 절감하기 위해 순차 액세스만을 허용하는 저렴한 비용의 EEPROM이 검정 잉크 카트리지와 칼라 잉크 카트리지에 내장된 기억 소자(storage element)에 이용된다. 잉크 카트리지에 장착된 각각의 기억 소자에 포함된 메모리 셀(memory cell)의 데이터 배열은 예를 들면 잉크 카트리지에 들어있는 잉크의 잔여량에 관한 데이터와 같은, 재기록 가능 데이터가 기억되는 제 2 기억 영역이 판독 전용 데이터가 기억되는 제 1 기억 영역보다 먼저 액세스되도록 정해진다. 이러한 구성은 전원 오프 동작 이후에도 재기록 가능 데이터가 제 2 기억 영역에 안전하게 기록될 수 있도록 한다. 제 2 기억 영역은 각 잉크에 할당된 2개의 메모리 디비젼, 즉 제 1 잉크량 메모리 디비젼과 제 2 잉크량 메모리 디비젼을 구비한다. 각 잉크의 잔여량에 관한 최신 데이터는 이들 2개의 메모리 디비젼에 교대로 기록된다. 이와 달리, 각 잉크의 잔여량에 관한 최신 데이터가 이들 2개의 메모리 디비젼에 중복되게 기록될 수도 있다. 각 잉크 잔여량 메모리 디비젼은 잉크 잔여량 메모리 디비젼에서 기록 작업이 정상적으로 완료되었는지 여부를 판단하는 기록 완료 플래그(flag)를 구비한다. 이러한 구성은 각 잉크의 잔여량이 정확하면서도 지속적으로 감시될 수 있도록 한다.
Patent KR-20010033705-A (KR)
IPC: C08L79/08
Filed: 1998-11-16
Abstract: 본 발명은 낮은 잔류 전압과 높은 전압 보유 비율의 폴리이미드 수지를 형성하는 폴리암산 및 큰 예비 경사각의 폴리이미드 수지를 형성하는 폴리암산이 50/50 내지 95/5 (중량비)로 배합된 폴리암산 조성물로부터 생산된 폴리이미드 수지를 포함하는 전자 재료 분야에서 사용하기 위한 탁월한 전기적 특성과 탁월한 신뢰도를 갖는 폴리이미드 정렬 필름, 상기와 같은 폴리이미드 필름을 제공하기 위한 폴리암산 조성물 및 상기와 같은 정렬 필름으로부터 생산된 액정 디스플레이 소자를 제공한다.
Patent KR-20010040579-A (KR)
IPC: C22C32/00
Filed: 1999-02-02
Abstract: A two phase titanium aluminide alloy having a lamellar microstructure with little intercolony structures. The alloy can include fine particles such as boride particles at colony boundaries and/or grain boundary equiaxed structures. The alloy can include alloying additions such as </= 10 at % W, Nb and/or Mo. The alloy can be free of Cr, V, Mn, Cu and/or Ni and can include, in atomic %, 45 to 55 % Ti, 40 to 50 % Al, 1 to 5 % Nb, 0.3 to 2 % W, up to 1 % Mo and 0.1 to 0.3 % B. In weight %, the alloy can include 57 to 60 % Ti, 30 to 32 % Al, 4 to 9 % Nb, up to 2 % Mo, 2 to 8 % W and 0.02 to 0.08 % B.
Patent KR-20010042000-A (KR)
Title: 기판 온도 측정장치 및 방법
IPC: G01J5/02
Filed: 1999-02-23
Abstract: 기판을 가열하기 위한 열처리 챔버내에서 온도 프로브 판독치를 수정하기 위한 방법은 기판을 처리 온도까지 가열하는 단계와 제 1, 2 및 3프로브를 사용해서 기판의 온도를 측정하는 단계를 포함한다. 제 1프로브는 제 1유효 반사율을 가지며 제 2프로브는 제 2유효 반사율을 가진다. 제 1프로브는 제 1온도 표시를 만들고, 제 2프로브는 제 2온도 표시를 만들고 제 3프로브는 제 3온도 표시를 만든다.  제 1 및 제 2 유효 반사율은 다르다. 제 1 및 제 2온도 표시로부터, 제 1프로브에 대한 수정된 온도 판독치를 얻을 수 있다. 수정된 온도 판독치는 제 1 및 2프로브 양자에 의해 생성된 비수정된 판독치보다 기판의 실제 온도의 보다 정확한 표시기이다.
Patent KR-20010042662-A (KR)
Title: 이오노머 및 이온 전도성 조성물
IPC: H01M50/414
Filed: 1999-04-15
Abstract: 플루오로알킬 술포네이트 측기를 갖는 기능화된 폴리올레핀을 포함하는 이오노머 및 용매를 그에 첨가함으로써 형성되는 이온 전도성 조성물.
Patent KR-20010052557-A (KR)
Title: 산화마그네슘을 사용한, ａｃｅ 억제제 함유 조성물의안정화
IPC: A61K45/06
Filed: 1999-05-10
Abstract: 본 발명은 산화마그네슘의 존재에 의해 안정화된 ACE 억제제 함유 조성물에 관한 것이다.   바람직하게는, ACE 억제제, 퀴나프릴은 안정화제로서 산화마그네슘을 필수적으로 포함하는 제약 조성물로 제조될 때 특정 형태의 분해로부터 보호된다.  또한, ACE 억제제 함유 조성물의 제조 중에, 특히 습식 과립화에 의한 처리 중에 산화마그네슘의 존재에 의해 양호한 가공 조건으로 된다.
Patent KR-20010078736-A (KR)
Title: 수분발생 공급장치 및 수분발생용 반응로
IPC: B01J3/00
Filed: 2000-07-21
Abstract: 본 발명은, 수분가스를 감압공급(예컨대 수Torr)하여 수분발생용 반응로의 내압을 높게 유지하므로써, 수소의 자연발화를 방지할 수 있도록 한 안전한 감압형 수분발생 공급장치를 제공함과 아울러, 수분발생용 반응로를 고능률로 냉각하므로써, 반응로의 사이즈업을 하는 것없이, 수분발생량을 대폭적으로 증대시키는 것을 가능하게 한 수분발생용 반응로를 제공하는 것을 목적으로 한다. 
     이 때문에, 본 발명의 감압형 수분발생 공급장치는, 수소와 산소로부터 촉매반응에 의해 수분가스를 발생하는 수분발생용 반응로와, 이 수분발생용 반응로의 하류측에 설치된 감압수단으로 구성되고, 이 감압수단에 의해 수분가스를 감압하여 하류측에 공급함과 동시에 반응로 내의 내압을 높게 유지하는 것을 특징으로 하고 있다. 
     또한, 본 발명의 방열식 수분발생용 반응로는, 입구측 로본체부재와 출구측 로본체부재를 조합시켜서 내부공간을 형성한 반응로본체와, 상기 각 로본체부재의 외벽면에 밀착시킨 핀기판과, 이 핀기판에 세워서 설치된 다수의 방열용 핀으로 구성되고, 상기 방열용 핀에 의해 발생열을 강제방사하여 반응로를 저온화시킨다. 또한 방열용 핀을 알루마이트가공하여 열방사율을 크게 하여 방열효율을 한층 더 증대화시킨다.
Patent KR-20020057522-A (KR)
Title: Face-image recognition method of similarity measure using correlation
Inventor: JUN IN JA
IPC: G06K9/00
Filed: 2001-01-05
Abstract: PURPOSE: A method for measuring the similarity of faces and authenticating the faces using the correlation is provided to increase the accuracy of a face authentication. CONSTITUTION: An image photographed by a camera is inputted to a face authentication system(110). The face authentication system extracts a face from the image(120). The face authentication system forms a mosaic in a fixed range based on eyes of the area and detects an area of the eyes(130). A preprocessing for removing noises is performed(140). A similarity between information inputted and face information stored in a database is measured using correlation(150). A result of the authentication is output.
Patent KR-20020057529-A (KR)
Title: service system and operation method for this system
Inventor: AHN YONG HYEON
IPC: G06Q30/02
Filed: 2001-01-05
Abstract: PURPOSE: A system for supplying compensation according to estimation and operation method thereof are provided to increase business profits by leading customers to participate in events for attracting the customers. CONSTITUTION: A network(100) of a relevant service company performs an event for providing differential compensations according that a cyber character grows. A customer's network(200) receives a specific cyber character from the network(100) of the service company and rears the character. A reception unit(110) receives a participation request of a customer for the event and makes a database based on the request. A data transmitting/receiving unit(120) respectively transmits cyber characters to each customer. In addition, the data transmitting/receiving unit(120) receives the characters reared by the customers in case that the event is completed. A ranking determining unit(130) estimates the characters and determines the ranking of the characters. A compensation providing unit(140) provides a differential compensation according to the ranking.
Patent KR-20020063423-A (KR)
Title: Digtal Photo Vending Machine and On-line Album System thereof
Inventor: KIM JONG RAE
IPC: G07F17/26
Filed: 2001-01-29
Abstract: PURPOSE: A digital picture vending machine and an on-line picture album system using the same are provided, thereby a user can easily produce the on-line picture album in a web-site. CONSTITUTION: The digital picture vending machine comprises an electric power supplying part which supplies the vending machine with an electric power; a media inserting part which has a memory operating means in order to receive the digital image data; a key inserting means which selects and edits the image data received and appoints the printing set up; a displaying means which displays visually the selected or edited image data; a data storing part which stores the edited image data and the guiding data to be served to a user; a printing part which prints the image data; a program storing part which stores operating programs, editing programs, and image inserting, editing and printing programs; and a main board.
Patent KR-20020065706-A (KR)
Title: The time standardizing method which is used at the remote measuring data logger using PCS network
Inventor: LEE JONG GUK
IPC: H04B7/26
Filed: 2001-02-07
Abstract: PURPOSE: A time standardization method using a PCS communication network in a data logger for remote measurement is provided to receive measured data for exact time from many dispersed data loggers by making the real time chip of each data logger compensated by GPS time information contained in a PCS signal at any time, so that a more precise measurement can be achieved. CONSTITUTION: A PCS wireless modem always receives GPS time information from a PCS base station. In order to acquire this time information, a single board computer in a data logger transfers a "AT+Time?" command to the PCS wireless modem. If the "AT+Time?" command is delivered to the PCS wireless modem, the GPS time information of the PCS wireless modem is transferred to the single board computer. The acquired GPS time information is transferred to a real time chip that determines the time of the data logger. Accordingly, as the GPS time information is transferred, the time information of the data logger is compensated identically with GPS time.
Patent KR-20020066088-A (KR)
Title: Apparatus of Self-Voice Guide and Self-Guard System
Inventor: JEONG KYU CHEOL
IPC: G08C17/00
Filed: 2001-02-09
Abstract: PURPOSE: An unmanned guide device and an unmanned security system using it are provided to enable a user to automatically and selectively receive guide information by using any portable device as soon as a sensor of the device detects the entrance of the user. CONSTITUTION: The unmanned guide device consists of a fixed device part(10) mounted around an exhibit, which has a sensor for detecting the entrance of a visitor to send a code signal expressing discrimination information about each exhibit to the visitor; a portable device part(20) for decoding the discrimination information and outputting a corresponding voice information to the visitor; and a security device(30) for controlling a communication object of the fixed device part.
Patent KR-20020065823-A (KR)
Inventor: PARK YEON SOO
IPC: F16K17/24
Filed: 2001-02-07
Abstract: PURPOSE: An opening and closing apparatus for a passage of an eccentric pipe is provided to improve endurance by forming a ceramic valve and a ceramic packing, and to supply and shut off water, fluid or gas safely by opening and closing accurately without failure. CONSTITUTION: A hole is perforated in the middle of a ceramic cylinder, and grips(5,78,62) and injection valves(4,77) are integrally formed with injection molding. Breakage from thermal expansion is prevented in injection molding with heating ceramic valves before injection. A ground ceramic packing(14) is inserted to the injection mold, and integrally formed with an injection packing(3) having a recess inserting an O-ring. Breakage from thermal expansion in injecting is prevented with heating the ceramic packing before injection molding, and the O-ring is inserted to the recess of the injection packing. A grip of the valve is opened and closed in rotating a turning pipe(42), and a valve is operated to shut off a water pipe with deforming a grip. Endurance is improved, and safety is enhanced with operating and closing the passage accurately.
Patent KR-20020069893-A (KR)
Title: A methode of offer for search service by internet
Inventor: SHIN HA GYUN
IPC: G06F17/30
Filed: 2001-02-28
Abstract: PURPOSE: A method for providing a search service on an Internet site is provided to offer an optimal search result to a client by forming a search window divided into various categories. CONSTITUTION: On a result window, a result of searching is displayed with response to the request of a client. A search category list divided into many categories is formed on the result window. Many search sites related to the corresponding fields of the category list are displayed. If the client selects a site link part of a desired category, the information about the category is displayed. An external portal search site is linked at a portion of the result window to directly move to the homepage of a corresponding web site. The client searching desired information continuously uses the search service by inputting other key words to a search window or searching information from other categories.