baber/WOPTO huggingface dataset:
Patent KR-20040106819-A (KR)
Inventor: PARK SEONG HONG
IPC: B60Q1/00
Filed: 2003-06-11
Abstract: PURPOSE: A total reflection lens and a vehicle lamp using the same are provided to effectively condense and emit light sources with a compact structure. CONSTITUTION: A vehicle lamp(30) using a total reflection lens comprises at least one lens(34) made from a light-transmission material having the second refractive index which is larger than the first refractive index of peripheral materials and forming a parabolic rotor shape and at least one light sources(32) placed on the focus of the parabolic rotor formed by the parabolic rotor-shaped lens. The lens includes a body part(342) which is filled with the light transmission material and has an incident surface(341), a reflecting surface(344) and a diffusing surface(348).
Patent KR-20050001242-A (KR)
Inventor: CHOI BONG WEON
IPC: H04B7/00
Filed: 2003-06-27
Abstract: PURPOSE: A video call method of a mobile communication terminal is provided to transmit voice data through a voice channel having a high reliable QoS during a video call, and to transmit video data through a data channel having a low reliable QoS, thereby obtaining a minimum speech quality while reducing telephone charges. CONSTITUTION: A transmitting side transmits video data including an RTP time stamp through a data channel, and separates voice data to separately transmit the voice data through a voice channel. A receiving side receives the video data through the data channel, and receives the voice data through the voice channel, in order to synchronize the voice data with the video data by the RTP time stamp included in the video data and a virtual time stamp analogized from the voice data.
Patent KR-20050006566-A (KR)
Inventor: KIM IK CHEOL
IPC: B41J2/015
Filed: 2003-07-09
Abstract: PURPOSE: An ink injector of an inkjet printer, the inkjet printer and an injection method thereof are provided to continuously inject ink by generating a flow inside liquid ink through discharging shock waves. CONSTITUTION: An ink injector of an inkjet printer comprises a nozzle(101), an ink chamber, plural electrodes(107,107') and a high voltage supply unit(102). The nozzle injects liquid ink. The ink chamber stores the liquid ink. The electrodes generate a discharging inside the ink chamber. The high voltage supply unit feeds the voltage for discharging to the electrodes. Thereby, the property change of the liquid ink by heat is reduced, many nozzles are installed in a narrow area by a simple structure of a head and the operating speed is increased by using a discharging principle.
Patent KR-20040026120-A (KR)
Title: Lithographic apparatus and device manufacturing method
Inventor: FRANKEN DOMINICUS JACOBUS PETR
IPC: F16F15/02
Filed: 2003-07-09
Abstract: PURPOSE: A lithographic apparatus and a device manufacturing method are provided to reduce vibration transmitted to the projection frame, and to prevent position errors by supporting the projection frame. CONSTITUTION: A lithographic projection apparatus includes a radiation system supplying a radiation projection beam, a supporting structure supporting a patterning unit for patterning the projection beam, a substrate table holding a substrate, a projection system(PL) projecting the patterned beam, a base(BP) in which the supporting structure and the substrate table are installed, and a base frame(5) flexibly installed in the base. The projection system includes an optical element or more installed on the projection frame mounted to the base frame. The projection system is compliantly mounted on the base frame mounted on the base supporting the apparatus. Therefore, any vibrations and displacement errors in the base are filtered through two sets of compliant mounts(6,7) and disturbance of the projection system is reduced.
Patent KR-20030066539-A (KR)
Inventor: KIM JONG UN
IPC: A23L2/38
Filed: 2003-07-15
Abstract: PURPOSE: Provided is a process for preparing drink type health supplement foods by using medicinal plants to give prevention and treatment effect on various kinds of diseases. CONSTITUTION: A process for preparing drink type health supplement foods comprises the steps of: selecting, washing and cutting at least one selected from roots of Gleditschia horrida Makino. var., Caragana chamlagu, Achyranthes japonica, Osmunda japonica THUNB, Ostericum koreanum KITAGAWA, and one of licorice and jujube, followed by mixing them; extracting them by heating at 80-120 deg.C for 24-48 hours; filtering the extract to remove solids therefrom; mixing 65-70 wt.% of steamed rice for making alcohol and 30-35 wt.% of malt and adding 1.5-2.0 times of the extract thereto; fermenting and maturing the mixture at 25-30 deg.C for 15-20 days; and diluting beverages or edible water by adding the fermented solution concentrated to 5-20 wt.%.
Patent KR-20050009893-A (KR)
Inventor: HAN SEONG HO
IPC: F03D1/04
Filed: 2003-07-18
Abstract: PURPOSE: A separation type distributing rotor and a horizontal rotor distributor adopting the same are provided to improve maintenance efficiency by pushing a first housing by a first distributing rotor with elastic force of an elastic member and to increase sealing efficiency by rotating sealingly between the first distributing rotor and the first housing and between a second distributing rotor and a distributing plate by the elastic member. CONSTITUTION: A separation type distributing rotor(50) of a horizontal rotor distributor for dividing the gas is composed of a first distributing rotor(50a) having an air purge supply opening unit and a treated gas exhaust opening unit; a second distributing rotor(50b) having a non-treated gas supply opening unit, an air purge supply opening unit, and a treated gas exhaust opening unit; an elastic member interposed between the first and second distributing rotors; and a strip installed between the first and second distributing rotors.
Patent KR-20050010685-A (KR)
Inventor: JONG CHAN KWON
IPC: G01W1/14
Filed: 2003-07-22
Abstract: PURPOSE: A method for synchronizing a standard time of a pluviometer and a system for measuring rainfalls are provided to perform measurement of rainfalls and management of data on the basis of an accurate real time. CONSTITUTION: The method for synchronizing a standard time of a pluviometer comprises the 1st step of connecting a management server with a time server to set its time into the standard time; and the 2nd step of connecting the management server with the pluviometer to correct a real time of the pluviometer into the standard time. The system for measuring rainfalls comprises a time server(10) for providing a standard time; a pluviometer(20) for measuring the amount of rainfalls for a predetermined time; and a management server(40) connected to the time server(10) and the pluviometer(20) via communications nets(30a,30b), wherein the management server(40) includes a synchronizing unit for connecting with a time server to set its time into a standard time and transferring the time data to the pluviometer to correct a real time.
Patent KR-20050012386-A (KR)
Inventor: KIM DONG WOO
IPC: G01R1/073
Filed: 2003-07-25
Abstract: PURPOSE: A probe card of a prober system is provided to prevent previously damage of a pad of a chip and manage a lifetime of the probe card by displaying the probing number of the probe card. CONSTITUTION: A probe card includes a PCB(120) connected to a lower side of a test head of a prober system and a plurality of probes connected to a pad of each chip of a wafer which moves upward for proving. The probe card further includes a probing sensor(150) installed at a lower side of the PCB to sense a vertical rising state of the wafer and a probing counter(180) installed at an upper side to count the probing number of the probes and to output the probing number to a display unit.
Patent KR-20030071678-A (KR)
Inventor: CHANG SOO YEON
IPC: G06Q40/02
Filed: 2003-08-04
Abstract: PURPOSE: An objectivity guaranteed fund management system of a nonprofit organization and a fraternity organization formed by members is provided to activate the members, to improve rights and interests of the member, and to enhance the efficiency of the fund by processing the deposit/payment of the fund within a procedure and a limit set by the members. CONSTITUTION: A central fund management system(10) includes a statue database(101), a member database(102), an information database(103), a policy database(104), a bulletin database(105), a tool database(106), and a security database(107). Each component is executed by linking with each other through a database engine(109) and a record management engine(109). An account management system(20) includes the database storing the data from the security database(107) of the central fund management system(10). A record storing system(30) includes the database for storing the data between a financial accounting system of an external financial organization and the central fund management system(10), the account management system(20), or a local management system(40).
Patent KR-20050017834-A (KR)
Inventor: KIM GWANG HYEON
IPC: A61F5/41
Filed: 2003-08-11
Abstract: PURPOSE: A penile ring held in a penis is provided to enable a user to easily wear, to prevent premature ejaculation in a man by promotion of blood circulation and metabolism and to enhance sexual satisfaction in a woman during coitus. CONSTITUTION: The penile ring(10) comprises: a stimulating unit(20) having a plurality of acupressure protrusions(21), a plurality of stimulating protrusions(22) and channels(23); a combining unit(30) having a hemispherical protrusion(35); a hinge unit(40) for hingedly assembling first and second ring members(10a,10b) of the penile ring(10).
Patent KR-20050019257-A (KR)
Title: A suction nozzle assembly for vacuum cleaners
Inventor: JEONG HOI KIL
IPC: A47L9/02
Filed: 2003-08-18
Abstract: PURPOSE: A suction nozzle assembly of a vacuum cleaner is provided to prevent the wall or furniture from being damaged or smeared, and to reduce noise in contacting the suction nozzle assembly to the wall or furniture by mounting the protection member in the suction nozzle assembly. CONSTITUTION: A suction nozzle assembly(400) of a vacuum cleaner is composed of a suction body(410) having a suction hole in the lower part, a connecting pipe(420) installed in the upper part of the suction body and communicated with the suction body, and a protection member(500) formed in the suction body easily contacted to the wall or furniture in cleaning and made of soft leather, rag or felt. The circumference of the suction body is surrounded by the protection member, and the protection member is formed around the circumference of the suction body by insert-molding or fastened by an additional fixing member.
Patent KR-20050024729-A (KR)
Inventor: KIM WI SUNG
IPC: F26B11/02
Filed: 2003-09-01
Abstract: PURPOSE: An organic waste drying device is provided to exchange heat in a counter-flow method by moving oppositely the waste and the hot air and to efficiently dry the waste by the hot air and the conduction heat from an inner drum with passing through an outer drum. CONSTITUTION: A drying drum unit(10) is composed of an outer drum(11) having a waste discharge port at one end; an inner drum(12) supported concentrically at a gap in the outer drum, wherein both opened ends of the inner drum are spaced from both ends of the outer drum; plural waste transfer guide lifters arranged in a matrix on the inner peripheries of each drum and inclined axially to face in the opposite direction; and a hot air guide conduit(14) inserted into the inner drum at the predetermined length with passing through the other end of the outer drum and supported concentrically to the inner drum. A hot air generator(30) has a combustion chamber(31) having an outlet connected to the outer end of the hot air conduit and a burner(36) mounted in the combustion chamber to generate flame therein. A combustion air pre-heating unit(50) covers the outer periphery of the combustion chamber, pre-heats the air by emission heat conducted from the combustion chamber to the atmosphere, and then supplies the pre-heated air to the burner. A waste input unit(20) inserts the waste to one end of the inner drum oppositely to a progressive direction of the hot air. An exhaust unit induces the flow of the hot air to flow the hot air through the inner drum to a space between the outer and inner drums and exhausts the steam generated in drying the waste. A drum driving unit(40) rotates a drying drum in the predetermined direction.
Patent KR-20050025772-A (KR)
Title: Method of preparing preform for plastic optical fiber having enhanced diameter uniformity and flexibility and the preform
Inventor: CHO JAE CHOON
IPC: G02B6/00
Filed: 2003-09-08
Abstract: A method for manufacturing a preform for a plastic optical fiber and the preform having improved diameter uniformity and flexibility are provided to reduce optical loss due to dispersion by adding a plasticizer to a part or whole of a cladding. A plasticizer is added to a region of a plastic optical fiber defined by 0<(R0-Rp)/(R0-Ri)<=1, wherein R0 is a semidiameter of the plastic optical fiber, Ri is a semidiameter of a core, Rp is a distance from a center of the plastic optical fiber to a position where the plasticizer is added, (R0-Ri) is a thickness of a cladding, and (R0-Rp) is a thickness of a region where the plasticizer is added. The plasticizer is selected one from a group consisting of dioctyl phthalate, 2-ethylhexyl phthalate, diisononyl phtalate, dioctyl adipate, 2-ethylhexyl adipate, trioctyl trimellitate, dibutyl phthalate, diisodecyl phthalate, dioctyl maleate, and diisononyl adipate.
Patent KR-20050025786-A (KR)
Title: Method for organic electroluminescence display pannel fabrication
Inventor: KIM CHANG NAM
IPC: H01L51/50
Filed: 2003-09-08
Abstract: A method for manufacturing organic EL(Electro-Luminescence) display panels is provided to prevent galvanic degradations and oxidation at a contact between an ITO(Indium Tin Oxide) and a cathode by removing the ITO by using a proper etchant. An active matrix substrate, having a substrate, a pad portion, a light emitting region, and plural transistors, is formed. A first electrode is formed on an active portion on the active matrix substrate. The active portion is defined by excluding a cathode selecting portion from the active matrix substrate. An insulation film(15), an organic EL(Electro-Luminescence) layer(16), and a second electrode(17) are sequentially formed on the first electrode including the cathode selecting portion. A light is transmitted in a direction toward the first electrode.
Patent KR-20050027757-A (KR)
Title: Bobin incorporated with winding coil, actuator employing said bobin and manufacturing method thereof
Inventor: BAE WON CHEOL
IPC: H05K3/00
Filed: 2003-09-16
Abstract: A bobbin incorporated with a winding coil, an optical pickup actuator employing the bobbin, and a manufacturing method thereof are provided to integrate a bobbin with a winding coil which moves the bobbin to an exact position in focus/track directions by using a PCB technology, thereby tremendously reducing the number of components and the weight of the bobbin. Tracking circuit patterns(302a,302b) are formed on both sides of a PCB(301). Focusing circuit patterns(303a,303b) are formed on both sides of the PCB(301). Via holes(306a-306d) connect the tracking circuit patterns(302a,302b) with the focusing circuit patterns(303a,303b), respectively. An objective lens attaching unit(304) is formed on the PCB(301). Connection pads(305a,305b) supply power to the circuit patterns(302a,302b,303a,303b).
Patent KR-20050029345-A (KR)
Title: A ion generator for car
Inventor: BAE JUNG KUN
IPC: B60H3/06
Filed: 2003-09-22
Abstract: An ion generator for a car is provided to easily install an ion generator by using a cigar jack without damage of a car body and to reduce the size of the ion generator. A cigar jack(101) is installed to receive power from a vehicle. A high voltage generating unit(103) is integrated with the cigar jack and receives power from the cigar jack for generating a high voltage. An ion generating unit(107) receives the high voltage from the high voltage generating unit for generating ion with electric charge by the cathode and the anode. A support member(105) supports the ion generating unit separately from the cigar jack or high voltage generating unit.
Patent KR-20040030319-A (KR)
Inventor: KOZAWA MIWA
IPC: H01L21/8242
Filed: 2003-09-29
Abstract: PURPOSE: A resist pattern thickening material, a thickened resist pattern formed by using the thickening material, its formation method, a semiconductor device using the resist pattern and its preparation method are provided, to allow a fine resist-void pattern to be formed with exceeding the exposure limit of a light source by using an ArF excimer laser as a light source of exposure without dependence on the material or size of a pattern. CONSTITUTION: The resist pattern thickening material comprises a resin and a surfactant. Preferably the resist pattern thickening material is water-soluble or alkali-soluble. Preferably the surfactant is at least one kind of surfactant selected from the group consisting of a nonionic surfactant, a cationic surfactant, an anionic surfactant and an amphiphilic surfactant; and the resin is at least one kind of resin selected from the group consisting of poly(vinyl alcohol), poly(vinyl acetal) and poly(vinyl acetate). The thickened resist pattern(10) is formed by forming a resist pattern(3), and coating the resist pattern thickening material(1) on the formed resist pattern to cover the surface.
Patent KR-20050034485-A (KR)
Inventor: KIM SEUNG JO
IPC: B64C29/00
Filed: 2003-10-09
Abstract: 개시된 수직 이착륙 비행체는, 동체의 양측면을 관통하는 수평선과 평행한 회전축을 중심으로 하여 그 회전축과 실질적으로 평행하게 배치된 복수의 블레이드가 회전하면서 양력과 추력을 발생시키는 사이클로이드 블레이드 시스템을 구비한다.  이와 같은 사이클로이드 블레이드 시스템에서는 블레이드의 피치각과 위상만 변화시키면 원하는 방향으로의 양력과 추력을 얻을 수 있으므로, 비행체를 조정하기 위한 구조가 매우 간소해지며, 동체가 블레이드 회전 시 발생되는 공기흐름을 방해하지 않기 때문에 힘의 이용효율이 좋아진다.
Patent KR-20050037256-A (KR)
Inventor: JEONG SEONG TAEK
IPC: H04Q1/02
Filed: 2003-10-17
Abstract: 본 발명은 지하에 매설되더라도 작업자가 필요에 따라 통신캐비넷의 유지 또는 보수작업을 실시하도록 그 내부에 통신캐비넷이 승하강되도록 설치되는 지하 수용함체에 관한 것으로서, 가입자와 전화국간의 통신서비스를 중계 연결하는 통신캐비넷(10)이 내부에 수용되며, 지하에 매설되더라도 토압에 견딜 수 있는 강성으로 제조되는 함체 구조물(20)과; 함체 구조물(20)의 상부에서 유압 또는 수동조작에 의해 개방되는 해치(50); 및 해치(50) 또는 함체 구조물(20)의 벽면(23)을 따라 리프트 레인(35)이 상하방향으로 설치되고, 리프트 레인(35)을 따라 통신캐비넷(10)이 놓여지는 테이블(33)이 해치(50)가 개방된 상태에서 윈치의 회전조작에 의해 상하로 이동되는 윈치리프트(30)를 포함하는 것을 특징으로 한다.  그리고, 본 발명의 통신캐비넷용 지하 수용함체는 함체 구조물(10)의 내부에 중소형 통신캐비넷의 작동을 위한 냉각장치(40) 및 전원장치 등이 설치됨으로, 지하에 설치되더라도 초고속 인터넷 서비스 등을 원활하게 제공할 수 있다.  또한, 본 발명은 윈치리프트(30)에 의해 통신캐비넷(10)이 지상으로 상승될 수 있기 때문에, 작업자가 지상에서 용이하게 통신캐비넷(10)의 보수 또는 관리작업을 실행할 수 있는 장점이 있다.
Patent KR-20050045497-A (KR)
Inventor: YOUN JEONG CHAE
IPC: G11B17/028
Filed: 2003-11-11
Abstract: 본 발명은 광디스크장치의 클램핑 제어방법에 관한 것으로서, 클램핑된 광디스크를 회전시키는 모터에 소정의 구동전압을 인가하여 상기 모터를 회전 구동시키고, 상기 모터의 회전 구동에 따른 출력펄스를 카운트하여 상기 카운트값에 근거하여 상기 광디스크가 비정상적으로 장착된 것으로 판단되면 트레이를 오픈 후 클로즈시켜 클램핑 동작을 자동으로 재수행함으로써, 사용자의 번거로움을 제거하고 또한 장치의 성능을 향상시키는 매우 유용한 발명인 것이다.
Patent KR-20050048426-A (KR)
Title: 차량의 잭 브라켓
Inventor: JUNG DONG ILL
IPC: B60S9/22
Filed: 2003-11-19
Abstract: 본 발명은 차량의 잭 브라켓에 관한 것으로, 프레임에 고정되는 프레임고정용 브라켓과, 잭이 설치되는 잭설치용 브라켓과, 상기 프레임고정용 브라켓에 고정설치된 암나사통체와, 상기 잭설치용 브라켓에 고정설치되어 상기 암나사통체에 대하여 승강되도록 결합되는 숫나사통체로 구성되고, 또는 프레임에 고정되고 다단의 높이조절공이 양측벽에 형성된 프레임고정용 브라켓과, 잭이 설치되는 잭설치용 브라켓과, 상기 잭설치용 브라켓면에 고정되어 상기 프레임고정용 브라켓을 관통하여 높이조절공에 고정되는 위치고정볼트가 양측에 형성된 스토퍼와, 상기 위치고정볼트가 높이조절공에서 이탈되지 않도록 체결되는 너트로 구성되며, 또는 프레임측에 고정되는 프레임고정용 브라켓과, 잭이 설치되는 잭설치용 브라켓과, 상기 프레임고정용 브라켓에 실린더 몸체가 설치되고, 상기 실린더에서 인출되는 피스톤로드의 단부가 상기 잭설치용 브라켓에 고정되어 잭설치용 브라켓의 위치를 가변시키는 유압실린더로 구성되어 교체되는 타이어의 사이즈가 변경되거나, 설치되는 잭의 사양이 상이하더라도 높이조절이 가능하도록 하여 다양한 차종 및 잭 사양에 공용화가 가능하도록 하고, 사용자의 편의를 도모하도록 한 것이다.
Patent KR-20040019005-A (KR)
Inventor: SASAKI KEIICHI
IPC: H01L25/065
Filed: 2003-11-24
Abstract: PURPOSE: To provide a multi-chip semiconductor device and a memory card with which production efficiency is enhanced and manufacturing cost is reduced. CONSTITUTION: The multi-chip semiconductor device is characterized in that optional circuits are provided in each semiconductor chip 12, a fuse 20 corresponding to the number of lamination steps of each chip is eliminated and the chip control signals of each chip are independently received. Even when the chips with the same configuration are laminated, bump forming positions 18 do not need to be changed by every chip and the chip control signals are independently transmitted by every chip. Thus, the production efficiency is enhanced and the manufacturing cost is further reduced.
Patent KR-20050051282-A (KR)
Inventor: BAEK SOON DEOK
IPC: H04Q1/14
Filed: 2003-11-27
Abstract: 전신주에 설비되는 광케이블을 통해 전송되는 광신호를 다수의 이더넷 패킷으로 공유하도록 분기하기 위한 옥외용 통신분배장치 캐비넷에 있어서, 일측에 시건장치가 구비된 개폐 가능한 외함 도어와, 전신주에 배면을 고정하기 위한 다수의 고정부재가 구비되고 그 하부에 광케이블 인입구 및 다수의 가입자 케이블 인입구가 형성된 몸체로 구성된 외부함체와; 상기 외부함체의 내부에 고정·설치되며 상기 외함 도어의 개폐방향과 다른 방향으로 개폐되는 내부 뚜껑을 구비하고, 내부에 광케이블을 여장하기 위한 광트레이와, 광 케이블을 이용한 이더넷(ethernet) 서비스 제공을 위한 메인보드와, 상기 메인보드를 통해 제공되는 이더넷(ethernet) 신호를 상기 가입자 케이블을 통해 전달하기 위한 커넥팅 보드와, 상기 메인보드에 동작 전원을 제공하기 위한 전원변환공급장치와, 함체 내부의 온도, 습도 및 시건장치 상태정보를 감지하기 위한 다수의 센서와, 상기 다수의 센서로부터 제공된 감지신호에 따라 이상여부를 판단해서 그 결과를 외부로 전송하기 위한 컨트롤러를 포함한 환경감시에이전트가 구비된 내부함체를 포함하여 이루어지는 옥외용 통신분배장치 캐비넷.
Patent KR-20040049279-A (KR)
Inventor: KIM KI HO
IPC: B01D39/00
Filed: 2003-12-04
Abstract: PURPOSE: Provided are a method for preparing multilayer ceramic filter which has good wear-resistance, heat-resistance, wide porosity distribution range and low weight and minimizes blinding and a ceramic filter using the same. CONSTITUTION: The method comprises steps of (a) mixing 25-60 parts by weight of at least one ceramic powder selected from the group consisting of silicon carbide, alumina, sillimanite, kaolin, titania and diatomaceous earth, 10-40 parts by weight of clay, 5-40 parts by weight of a pore forming agent, 1-20 parts by weight of a binder, and 20-60 parts by weight of dispersion to prepare a slurry; (b) supporting the slurry on a supporting body to prepare a formed material; (c) drying the slurry-supported formed material; and (d) coating inner or outer part of the dried formed material with a slurry prepared by mixing 40-80 parts by weight of at least one ceramic powder selected from the group consisting of silicon carbide, alumina, sillimanite, kaolin, titania and diatomaceous earth, 10-40 parts by weight of a pore forming agent, 7-30 parts by weight of a binder, and 10-50 parts by weight of dispersion; (e) drying the coated formed material; and (f) sintering the dried formed material.
Patent KR-20050059494-A (KR)
Inventor: LEE SUNG RO
IPC: F04B53/00
Filed: 2003-12-15
Abstract: 본 발명은 밀폐형 압축기에 관한 것으로, 본 발명에 따른 흡입머플러(50)는 반나팔관 형상을 갖는 흡입부(53)가 흡입관(40)과 이격되며 배치되고, 흡입머플러(50)의 내부 공명실(52)로부터 연장되어 압축실(21a)과 연통되는 냉매안내관(56)의 입구 측 단부에 확장된 형상을 갖는 확관부(57)가 마련된다. 
     이러한 흡입부(53) 및 확관부(57)의 구조를 통해 압축실(21a) 내부에서 발생된 소음이 이중으로 확산되게 되어 그 소음을 효과적으로 감쇄시킬 수 있게 된다.
Patent KR-20040054565-A (KR)
Inventor: GILKES ALAN M
IPC: G01S1/00
Filed: 2003-12-18
Abstract: PURPOSE: A system and a method for supplying a time to a satellite position confirm system(SPS) from a networked time server are provided to supply appropriate timing information to an SPS receiver by using an easily available time server and a communication link, thereby helping an operation of the SPS receiver. CONSTITUTION: A communication sever(220) is connected to an SPS receiver(210). A time server(225) is used by a public network such as the Internet(230). The communication server(220) is connected to the Internet(230) through a wireless network, and easily realizes maximum mobility and flexibility. The communication server(220) inquires of the time server(225) about a current time, and supplies the current time to the SPS receiver(210). The SPS receiver(210) supports signal acquisition by using the current time.