baber/WOPTO huggingface dataset:
Patent KR-20030014357-A (KR)
Title: Integrated reservoir optimization
IPC: G06Q10/06
Filed: 2001-02-14
Abstract: A method of managing a fluid or a gas reservoir is disclosed which assimilates (fig.4, item 45) diverse data (items 62 and 68) having different acquisition time scales and spatial scales of coverage for iteratively producing a reservoir development plan (item 42) that is used for optimizing an overall performance of a reservoir.
Patent KR-20030051412-A (KR)
IPC: H02P1/00
Filed: 2000-12-19
Abstract: 수치제어장치등의 지령장치와, 서보모터를 구동제어하는 복수의 구동제어장치와 지령장치로부터 상기 복수의 구동제어장치방향으로 제어지령등의 데이터를 송신하는 제 1의 통신선과, 상기 복수의 구동제어장치로부터 지령장치 방향으로 검출데이터등의 데이터를 송신하는 제 2의 통신선을 구비하고, 상기 통신선을 사용해서 상기 복수의 구동제어장치간에서 데이터의 수수를 함으로써, 상기 서보모터를 동기제어하는 서보모터 구동제어 시스템에서, 상기 구동제어장치간의 통신주기를 지령장치의 통신주기의 n분지 1(n는 정수)로 하였다. 
     이 결과, 한쪽의 구동제어장치로 부터 다른쪽의 구동제어장치에의 동기오차 보정제어지령을, 지령장치의 제어주기에 구속되지 않고, 고속으로 송신할 수가 있고, 따라서 지령장치에 동기오차 보정제어지령 작성을 위한 연산부하를 걸지 않고, 또 임펄스같은 외란에 의한 동기오차량을 단시간에 수렴시키는 것이 가능해진다.
Patent KR-20020091140-A (KR)
Title: 디페닐술폰화합물의 제조 방법
IPC: C07C315/06
Filed: 2002-01-22
Abstract: 고순도의 4,4'-디히드록시디페닐 술폰 모노에테르를 산업적으로 유리하게 수득할 수 있도록 하는 방법.     하기 화학식 I (식 중, R 1 및 R 2 는 각기 독립적으로 할로겐, 탄소수 1 - 8 의 알킬 또는 탄소수 2 - 8 의 알케닐이고; m 및 n 은 각기 독립적으로 0 - 4 의 정수이며;  R 3 은 탄소수 1 - 8 의 알킬, 탄소수 2 - 8 의 알케닐, 탄소수 3 - 8 의 시클로알킬 또는 임의 치환된 아르알킬이다) 의 화합물을 제조하기 위한 상기 방법은, (1) 정제 단계에서 2 회 이상 pH 를 조정하고, (2) 과량으로 사용된 알킬 할라이드를 제거하며, (3) 용매, 예컨대 이온 함량이 0.05 ppm 이하인 물을 사용하고, (4) 방식층으로 내부 코팅된 용기를 사용하며, (6) 킬레이트화제를 첨가하고, (7) 기계적 교반으로 건조하는 수단을 사용함을 포함한다 : 
     [화학식 I]
Patent KR-20020084292-A (KR)
IPC: F42B12/38
Filed: 2000-07-19
Abstract: A projectile and method for the destruction of normally explosive targets and includes a projectile shell body containing a pyrogenically activated intermetallic reactive payload in the forward section of the shell and an amount of tracer material aft of the payload in the shell body for igniting the intermediate reactive payload. The tracer material is ignited by the shell propellant upon launch.
Patent KR-20030001422-A (KR)
IPC: B44C1/10
Filed: 2001-03-30
Abstract: 장식 양초(1) 장치는 양초(25) 및 양초를 수용하는 양초 홀더(20) 중 하나를 포함한다.  열 수축 가능한 폴리머 웹(web)의 장식 웹은 양초 홀더 및 양초 중 하나의 형태에 합치되게 열 수축한다.  이 웹은 양초가 빛을 낼 때 생성된 시각 효과를 증대시키기 위해 양초가 발산하는 빛과 협력하도록 위치된 장식 특징(12)을 갖는다.
Patent KR-20030009440-A (KR)
Title: Composition
IPC: A61K47/32
Filed: 2001-04-12
Abstract: A pharmaceutical composition comprising an immediate release phase and a sustained release phase of paracetamol is described which has a unique in vitro dissolution profile resulting in advantageous pharmacokinetic properties.
Patent KR-20030011320-A (KR)
IPC: B23K26/00
Filed: 2002-03-27
Abstract: 본 발명의 목적은, 장기간에 걸쳐 광반사율이 변화하지 않는 바코드 등을 에칭한 스테인레스 강판을 제공하는 것이다. 크롬산과 황산을 혼합한 용액에 침지하여 표면에 산화피막을 형성한 스테인레스 강판에 있어서, 레이저광을 부분적으로 조사하여 상기 산화피막을 부분적으로 제거하여 산화피막이 있는 부분과 없는 부분을 형성하게 되는 에칭된 스테인레스 강판이다.
Patent KR-20020093151-A (KR)
Title: 편향 요크
IPC: H01J29/76
Filed: 2002-01-28
Abstract: 본 발명은 음극선관{CRT(cathode ray tube)}의 편향 유닛에서 사용하기 위한 요크 링에 관한 것으로, 상기 요크 링은 네크(neck) 및 플레어 측(flared side)을 구비하며 내부 및 외부 윤곽(contour)에 의해 한정된다. 본 발명에 따라, 내부 윤곽은 방사 방향으로 주기적으로 변형되며, 이 윤곽은 적어도 두 개의 로컬 최소값 및 최대값을 가진다. 이 변형은, 향상된 FOS 성능을 유도하는, CRT의 코일에 생성된 자계에 영향을 준다. 특히 비점수차(astigmatism), 코마 및 래스터 에러가 줄어든다.
Patent KR-20030007797-A (KR)
IPC: A61P/
Filed: 2001-05-08
Abstract: 하기 화학식 (I)의 바이사이클 치환된 시클로헥실아민 및 그의 제약학적으로 허용가능함 염을 기재한다: 
     <화학식 I> 
     
       
     
     상기 화합물은 예를 들어 대뇌 허혈, 심정지, 뇌졸중 및 파킨슨씨 병과 같은 뇌혈관 장애를 치료하는 데 유용한 NMDA 수용체 채널 복합체의 길항제이다.  치환체는 명세서에 정의되어 있다.
Patent KR-20030011874-A (KR)
IPC: B23P6/00
Filed: 2001-06-06
Abstract: 임펠러가 그 위에 장착되는 테이퍼진 단부에 인접한 원자로 냉각수 펌프의 샤프트내의 크랙은, 크랙을 제거하지만 펌프 샤프트의 테이퍼진 단부내로 연장하지 않는 깊이와 축방향 길이로 펌프 샤프트내에 원주방향 그루브를 기계가공함으로써 제거된다.  분할 링이 그루브내에 채워지며 그 외경은 펌프 파이프 샤프트의 외경과 일치한다.  분할 링위에 수축 결합된 열 슬리브는 샤프트 및 링과 결합하는 내측 환상 리브를 가져 환상부를 형성하며, 이 환상부는 분할 링 및 펌프 샤프트 위의 실질적으로 정체된 냉각수의 층을 펌핑되는 냉각수의 압력으로 유지하기에 충분하도록 펌프 챔버와 연통한다.  임펠러와 임펠러 보유 너트 사이의 과도한 크기의 워셔가 임펠러와 펌프 샤프트의 테이퍼진 단부 사이의 계면과 중첩하여 샤프트와 임펠러의 테이퍼진 단부내의 키홈을 따른 고온의 원자로 냉각수의 유동을 방해하여 열 슬리브 부근의 온도 변동을 최소로 한다.  바람직하게는, 열 슬리브는 샤프트와 분할 링의 열팽창계수보다 작은 열팽창계수를 갖는다.
Patent KR-20040064769-A (KR)
Inventor: JU YEONG BOK
IPC: B41J29/12
Filed: 2003-01-10
Abstract: PURPOSE: A device for protecting the head of an ink jet printer is provided to prevent blocking due to the dryness of an emission port by supplying moisture to the emission port. CONSTITUTION: A device for protecting the head of an ink jet printer includes a cap(10) covered on the face on which an emission port is formed in a head and forming a closed space around the emission port when the head is placed in the position of a groove and a moisture supply unit supplying moisture into the closed space. Since the moisture supply unit supplies moisture into the closed space, the emission port is prevented from being blocked.
Patent KR-20030063161-A (KR)
Title: 실리카가 충전된 탄성중합체 배합물
IPC: C08K5/5445
Filed: 2003-01-16
Abstract: 본 발명은 할로부틸 탄성중합체, 광물성 충전제, 및 실라잔 화합물 또는 염기성 아민기를 갖는 하나 이상의 치환체 및 하나 이상의 하이드록시기를 함유하는 첨가제와 실라잔 화합물의 혼합물을 혼합하고, 이렇게 얻은 충전된 탄성중합체를 황 또는 기타 경화제로 경화시킴을 포함하는, 충전된 할로부틸 탄성중합체의 제조방법을 제공한다.  본 발명은 (a) 배합물의 제조과정에서 및 이러한 배합물로 만들어진 제품을 사용하는 과정에서 알콜이 방출되지 않으며, (b) 광물성 충전제로서 실리카를 사용하고, 분산 보조제로서 하이드록시- 및 아민-함유 첨가제를 사용하는 충전된 할로부틸 탄성중합체 배합물의 스코치 안전성이 개선되고, (c) 현재 당해 분야에 공지된 방법으로 제조되는 유사 배합물보다 비용이 훨씬 덜 든다는 장점을 갖는다.
Patent KR-20030064296-A (KR)
Title: 터널 자기저항 효과 소자 및 그 제조 방법과 자기 메모리장치
IPC: G11B5/39
Filed: 2003-01-21
Abstract: 본 발명은, 두개의 강자성 재료층(11, 12)과 하나의 장벽층(13)을 포함하는 다층막 구조의 터널 자기저항 효과 소자를 구성하는데 있어서, 하나의 강자성 재료층(11)이 성막된 후에, 이 강자성 재료층 상에, 주성분이 되는 금속 재료에 이 금속 재료와 다른 이종 원소의 재료를 첨가하여 형성된 도전층(16)을 성막하고, 이 도전층을 산화하여 장벽층(13)을 형성하며, 그 후 장벽층(13)상에 다른 강자성 재료층(12)을 성막한다.  따라서, 터널 자기저항 효과형 메모리 장치에서는, 커다란 TMR 비를 얻으면서, 각 소자 간의 저항 격차를 낮게 억제할 수 있다.
Patent KR-20040071523-A (KR)
Title: Back light assembly
Inventor: KIM HAENG SEON
IPC: G02F1/13357
Filed: 2003-02-06
Abstract: PURPOSE: A back light assembly is provided to improve optical efficiency and an assembling process. CONSTITUTION: A back light assembly(600) includes the first light-emitting part, the second light-emitting part, a reflecting plate(300), and a driver. The first light-emitting part includes the first lamps(100) arranged in the first direction to generate the first beam. The second light-emitting part includes the second lamps(200) arranged in the first direction and located in regions corresponding to the regions between adjacent first lamps to generate the second beam. The reflecting plate is located under the first and second light-emitting parts to reflect the first and second beams. The driver drives the first and second lamps. One end of each of the first lamps is located in the second light-emitting part and one end of each of the second lamps is arranged in the first light-emitting part.
Patent KR-20040071887-A (KR)
Inventor: HAN GAK HYEON
IPC: H05K7/14
Filed: 2003-02-07
Abstract: PURPOSE: A method is provided to effectively assemble and fix a driver circuit board onto a controller housing without using components including screws. CONSTITUTION: An electronic controller assembly comprises a driver circuit board constituting an electronic controller; a housing on which the driver circuit board is assembled, wherein the housing is disposed beneath the electronic controller; and a cover unit coupled to the housing, and which covers the driving circuit board. The assembly structure of the driver circuit board and the housing, includes a chamber unit(10) formed at the side wall of the housing and which has a shorter end; a protrusion integrally protruded from the front end of the side wall of the cover unit; and an adhesive material deposited along the bottom surface of the chamber unit.
Patent KR-20040074445-A (KR)
Inventor: KIM BEOM JUN
IPC: H04B3/46
Filed: 2003-02-18
Abstract: PURPOSE: A remote monitoring method of a very high speed communication terminal device is provided to apply an HTTP used to transceive user data as a management protocol, thereby overcoming restrictions on an existing SNMP and being easily usable in a general Internet network. CONSTITUTION: When a network connection is completed, a B-NT(Broadband-Network Termination) detects a position of a fault report server(S1). Subscriber information is transmitted to the fault report server from the B-NT(S2). The fault report server performs a subscriber level setup registration(S3). When an event is generated at a subscriber end, a terminal portion reports the generated event to the fault report server, to remotely monitor a fault(S4). The terminal portion periodically monitors a state of a router or a security modem, and periodically reports monitored results to the fault report server(S5). If a fault report is received from a specific subscriber, an operator checks entire subscriber information items through the fault report server(S6).
Patent KR-20030040244-A (KR)
Title: Apparatus for Leather Thickness Measurement
Inventor: KWON JANG WOO
IPC: G01B7/06
Filed: 2003-02-28
Abstract: PURPOSE: An apparatus for measuring thickness of leather is provided to save labor force by standardizing an article and to ensure price competitiveness by automatically measuring thickness of leather. CONSTITUTION: A thickness measuring apparatus includes a sensor section, a controller for controlling the sensor section, a display section for displaying measured data, and a power supply. The sensor section includes a servo motor(1), a screw section(2) connected to the servo motor(1) so as to transfer rotating force of the servo motor(1), a displacement measuring connector(3), a load measuring connector(4), a displacement measuring strain gauge(5), a load measuring strain gauge(6), a load measuring plate(7), a fixing plate(8), a bearing(9), a case(10), a taper plate(11), a bearing displacement measuring bar(13), a baring(14) and a rod(15). Tensioning force and thickness of leather are simultaneously measured by using the load measuring strain gauge(6).
Patent KR-20040080139-A (KR)
Inventor: KIM SU JIN
IPC: H04M3/436
Filed: 2003-03-11
Abstract: PURPOSE: A method for limiting reception of an anonymous call in an asynchronous IMT-2000 network is provided not to receive an anonymous call for a subscriber who uses an anonymous call reception limiting service and a CID(Caller ID) service, thereby limiting the anonymous call while the subscriber does not recognize the call. CONSTITUTION: If an originating call is attempted(S101), a calling exchange confirms caller information, and requests an HLR to transmit receiver information(S102). The HLR confirms whether a CID service and an anonymous call reception limiting service are used(S103). If so, the HLR transmits a limited reception with an announcement code to the calling exchange(S104). The calling exchange delivers an announcement corresponding to the code to a calling terminal, to inform of a call rejection, and cancels the call(S105). The calling exchange transmits a call setup request message to a voice message service center(S106). The center requests an originating terminal to input a voice message. If the voice message is inputted(S107), the message is transmitted to a called exchange(S108). The called exchange transmits the voice message to a called terminal(S109).
Patent KR-20030029556-A (KR)
Inventor: LEE SANG KWANG
IPC: H04W4/06
Filed: 2003-03-11
Abstract: PURPOSE: A method of supplying broadcasting contents using a mobile terminal is provided to photograph a field through the mobile terminal, and to supply photographed information via Internet broadcasting or wireless broadcasting by receiving the photographed information. CONSTITUTION: A broadcasting contents supplying server constructs a photographed information DB by using at least one piece of photographed information(S100). The server performs a communication connection with a mobile terminal through an information communication network(S102). The server receives the photographed information from the mobile terminal through the information communication network(S106). The server stores the photographed information in the photographed information DB, converts the photographed information into broadcasting information, stores the broadcasting information with the photographed information in the photographed information DB(S108). The server detects the broadcasting information from the photographed information DB at the request of a user, and supplies the detected broadcasting information via Internet broadcasting or wireless broadcasting(S110).
Patent KR-20030076405-A (KR)
Title: 악곡 데이터 압축방법 및 이를 실행하는 프로그램
IPC: G10H1/00
Filed: 2003-03-20
Abstract: 악곡 데이터의 크기를 현저히 감소시킬 수 있는 신규의 악곡 데이터 압축 방법이 제공된다.  음표정보로 각각이 형성된 연주 이벤트 데이터의 시퀀스를 포함하는 악곡 데이터가 수신된다.  악곡 데이터의 연주 이벤트 정보들 각각은 연주 이벤트 정보와 연주 이벤트 정보들 중 직전의 것간에 음표정보에 일치 혹은 불일치 정보에 대응하는 상태정보를 포함하는 또 다른 형태의 연주 이벤트 정보와, 상태 정보에 대응하는 일치 또는 불일치에 따라 필요로 되는 음표정보로 변환된다.
Patent KR-20040083650-A (KR)
Inventor: CHA GWANG RYEOL
IPC: C12Q1/68
Filed: 2003-03-24
Abstract: PURPOSE: Provided is a composition for diagnosis, prevention and treatment of Down's syndrome comprising pro alpha I type III collagen(COL3A1) protein. The expression rate of COL3A1 gene is significantly reduced in connection with Down's syndrome, therefore the composition is used for accurate diagnosis of Down's syndrome. CONSTITUTION: The composition for diagnosis of Down's syndrome comprises a polypeptide fragment, as an antibody to COL3A1 protein, capable of binding to pro alpha I type III collagen(COL3A1). The composition for prevention and treatment of Down's syndrome comprises pro alpha I type III collagen(COL3A1) protein which is expressed from the nucleotide sequence set forth in SEQ ID NO:1. A method for measuring the expression rate of COL3A1 from a sample comprises using the composition comprising pro alpha I type III collagen(COL3A1) gene, wherein the sample is collected from amniotic fluid.
Patent KR-20040084447-A (KR)
Inventor: JANG BYEONG TAEK
IPC: H05K3/46
Filed: 2003-03-28
Abstract: PURPOSE: A method is provided to design and produce a circuit pattern without being restricted by the shape of a product, by forming a window open part in the inner layer and outer layer of a flexible printed circuit board. CONSTITUTION: A method comprises a step(S1 to S3) of laminating a dry film on a copper clad laminate, and forming a circuit pattern through an exposure, development, and an etching process; a step(S4,S5) of bonding a cover lay film on the copper foil of a flexible printed circuit board, excluding a window open part, and plating the window open part; a step(S6) of stacking the flexible printed circuit board with the window open part, into a multiple layer by using a bonding sheet, and removing the bonding sheet from the window open part of the inner layer flexible printed circuit board; a step(S7,S8) of pressing the stacked flexible printed circuit board, and forming through holes or blind via holes by using a drill or laser; a step(S9) of V-cutting the line between the multiple layer section and inner open part of the stacked flexible printed circuit board; a step(S10) of punching the outer peripheral parts of the open part and window open part of the inner layer flexible printed circuit board; a step(S11) of removing FR-4 films from the open part and window open part of the inner layer flexible printed circuit board; and a step(S12) of producing a flexible printed circuit board by punching the outer peripheral part of the multiple section which is not punched in the step(S10).
Patent KR-20040084618-A (KR)
Inventor: HWANG HYO GYUN
IPC: H05K7/20
Filed: 2003-03-29
Abstract: PURPOSE: A radiating apparatus using vibration is provided to improve a radiation effect by forming a plurality of shaking pins on a radiation plate. CONSTITUTION: A radiating apparatus using vibration comprises a radiation plate(100) and a driving unit(120). The radiation plate includes a plurality of shaking pins(110) and is adhered to a plate on which heating elements are mounted. The driving unit shakes the shaking pins with a predetermined period. The driving unit is formed by coupling electro magnet(121) to both ends of the radiation plate.
Patent KR-20040086697-A (KR)
Inventor: JUNG YANG GI
IPC: F26B7/00
Filed: 2003-04-03
Abstract: PURPOSE: A timber drying method is provided to reduce a check, a warp, and a discoloration of a timber by drying the timber on which a Korean paper is attached. CONSTITUTION: A Korean paper, of sturdy, strong and good in permeability, is attached on a timber and the timber is dried to protect a surface of the timber and make the hydrous rate of the inside of the timber to be same level with the hydrous rate of the surface of the timber in drying the timber. Thereby reducing a check, a warp, and a discoloration of the timber.
Patent KR-20040086952-A (KR)
Inventor: AHN GEUN SIK
IPC: H01L21/66
Filed: 2003-04-03
Abstract: PURPOSE: A method for measuring a wire ball size and a wire tail length of a wire bonder is provided to improve a bonding effect caused by a quantized ball size and a regular tail length by measuring a free air ball size and a tail length during a bonding process. CONSTITUTION: The light irradiated from an optical imaging unit(130) is delivered to a wire tail drawn to a portion under a bonding tool(150) through a mirror(170). The image of the wire tail and a wire ball formed under the wire tail is focused on the mirror, and the focused image is transferred to the optical imaging unit. Based upon the information acquired from the optical imaging unit, the values with respect to the wire ball size and the wire tail length are calculated.
Patent KR-20040087655-A (KR)
Inventor: JUNG JUN GYO
IPC: E02D5/80
Filed: 2003-04-07
Abstract: PURPOSE: A non horizontal beam earth anchor method is provided to improve constructability by installing an earth anchor without an additional horizontal beam, to exclude the progress for dismantling a horizontal beam, and to promote the economical construction by preventing the waste of resources by placing concrete of the required thickness only. CONSTITUTION: The non horizontal beam earth anchor method comprises the steps of: cutting/welding section steel(201) for a post pile into the length in consideration for the excavation depth and socket; perforated the site for inserting an earth anchor(213) of the section steel(201) for a post pile; coupling a reinforcement structure(207) to the site for inserting an earth anchor(213) of the section steel(201) for a post pile; forming a retaining wall using the section steel(201) for a post pile; perforating a retaining wall through a hollow(219) formed on the section steel(201) for a post pile; and installing an earth anchor(213) to a perforation through the hollow(219) formed on the section steel(201) for a post pile.
Patent KR-20030081141-A (KR)
Title: 절연 게이트 박막 트랜지스터 및 그 제어 시스템
IPC: H01L21/8234
Filed: 2003-04-10
Abstract: 완전 공핍형 SOI 등의 제1 및 제2 주면 간에 캐리어가 공핍되는 반도체 박막에 형성된 절연 게이트 트랜지스터의 게이트 임계치 전압이 전기적으로 제어된다.  상기 반도체 박막에 접촉하도록 역도전형의 제3 반도체 영역이 배치된다.  상기 제3 반도체 영역으로부터 역도전형의 캐리어를 상기 반도체 박막에 공급함으로써, 또는 상기 반도체 박막으로부터 역도전형의 캐리어를 제3 반도체 영역으로 끌어냄으로써 상기 반도체 박막의 캐리어 양이 제어된다.
Patent KR-20030036531-A (KR)
Inventor: KIM YEONG DAE
IPC: E05F11/54
Filed: 2003-04-15
Abstract: PURPOSE: A sliding door opening device is provided to open a sliding door easily by the principle of levers. CONSTITUTION: The sliding door opening device contains a working body(3) and stoppers(4a,4b) attached to a sliding door(1), and a friction plate(6) attached to a doorframe(2). And the working body(3) is coupled to the sliding door(1) by a shaft(9) to be rotated and provided with a wheel(8) and a knob(7), and the length from the shaft(9) to the knob is longer than the length from the shaft(9) to the wheel(8), and a coil spring(5) is rolled up the shaft(9) and connected with a lower stopper(4b) and the working body(3).
Patent KR-20040093240-A (KR)
Inventor: KIM HAK RYANG
IPC: H04N21/40
Filed: 2003-04-22
Abstract: PURPOSE: A display system capable of bidirectional control and a control method therefor are provided to solve inconvenience in the adjustment of a display device and secure accuracy in the control of the display device by performing the bidirectional control. CONSTITUTION: An STB(Set-Top Box)(100) receives a video signal and an audio signal together with the first or second control signal directly or indirectly received from the outside, converts parallel data into serial data, transmits an optical signal, and transmits an acknowledgement signal with respect to the second control signal. A display device(200) performs a corresponding operation according to the second control signal directly received from the outside, or transmits the second control signal to the STB. The display device receives the optical signal through the STB, converts the optical signal into the first or second control signal, a video signal capable of being displayed on a screen and an audio signal capable of being outputted to the outside, and performs a corresponding operation according to the first or second control signal. The first transmission lines(300A,300B) transmit the optical signal and the acknowledgement signal of the STB to the display device. The second transmission lines(400A,400B) transmit the second control signal of the display device to the STB.
Patent KR-20030037256-A (KR)
Inventor: AN JONG ICK
IPC: H04W4/02
Filed: 2003-04-23
Abstract: PURPOSE: A method for notifying an adjacent acquaintance by using a cellular phone is provided to register a service capable of exchanging position information with a simple operation by using only a cellular phone, thereby capable of setting environment for using the service. CONSTITUTION: A user having an inherent group and an acquaintance of the user recognize position information share mutually by using cellular phones(S403). By adding the information on the acquaintance to the group of the user and information on the user to the group of the acquaintance, the information is stored to a group database(S406). A mobile communication control station system checks over groups stored in a group database and searches that a group member is within a predetermined distance. When a specific member is in a near region, the mobile communication control station system transmits an adjacent acquaintance a message notifying that the member is in an adjacent region and also transmits a group a message notifying that the member is in an adjacent position.
Patent KR-20040095884-A (KR)
Inventor: LEE WON HO
IPC: H01L27/146
Filed: 2003-04-29
Abstract: PURPOSE: A method for fabricating a CMOS image sensor is provided to maintain an electrical characteristic irrespective of exposure and loss of a spacer in an etch-back process for the salicide layer by projecting a spacer of a sidewall of a gate toward a top part of the gate. CONSTITUTION: A stacked structure including a gate insulating layer(21), a gate(22), and a sacrificial layer pattern are sequentially stacked on a semiconductor substrate(20). A spacer(25) is formed on a sidewall of the structure. An anti-salicide layer(26) and a BARC layer(27) are sequentially formed on the entire surface of the semiconductor substrate in order to cover the structure and the spacer. The sacrificial layer pattern is exposed by etching back the BARC layer and the anti-salicide layer. The sacrificial layer pattern is removed therefrom.
Patent KR-20040092865-A (KR)
Inventor: KIM SEON YEONG
IPC: G08G3/00
Filed: 2003-04-29
Abstract: PURPOSE: An auto pilot system based on a drift angle of a ship and a method for tracking the same are provided to automatically navigate with safely tracking by implementing the rudder control based on the drift angle of the ship. CONSTITUTION: An auto pilot system based on a drift angle of a ship includes a global positioning system(GPS)(10), a Gyroscope(20), a rudder angle sensor(30), an electronic charts display and information system(ECDIS) and an auto pilot system(50). The GPS(10) receives the satellite signal. The Gyroscope(20) outputs the traveling direction information of the current ship. The rudder angle sensor(30) outputs the information related to the rudder control angle. The ECDIS displays the electronic charts. And, the auto pilot system(50) performs the rudder control for the new stem angle.