baber/WOPTO huggingface dataset:
Patent KR-20040058779-A (KR)
Inventor: JANG HEON YONG
IPC: H01L21/28
Filed: 2002-12-27
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to prevent the leakage current between a dummy cell region and a main cell region by removing a bit line contact from the dummy cell region. CONSTITUTION: A plurality of landing plugs(38a,38b) insulated by a first interlayer dielectric(37) are formed on a semiconductor substrate(30) including a dummy cell region and a main cell region. A second interlayer dielectric(39) is formed on the landing plugs and the first interlayer dielectric. A bit line contact for exposing the landing plugs of a main cell region is opened by etching the second interlayer dielectric. A bit line(42) is formed thereon. The bit line is connected to the landing plugs through the bit line contact. The bit line crosses the main cell region and the dummy cell region.
Patent KR-20020075359-A (KR)
IPC: G06F17/27
Filed: 2000-06-30
Abstract: 사용자가 다른 항목들 외에도, 도큐먼트로부터 정보의 보조성분들을 의미하거나 사용자에게 관심이 있는 파일을 포함하는 개별 정보의 항목들을 포착하게 하는 시스템 및 방법이 제공된다. 또한, 콘텍스트 데이터베이스는 포착된 항목들, 항목들과 관련된 파일들, 및 항목과 관련된 키워드들을 포함하는 메타 데이터를 포함하는 사용자를 위해 포착된다. 콘텍스트 데이터베이스는 사용자에 의한 선택들 또는 사용자에 의해 엔터된 워드들에 응답하여 콘텍스트 써머리의 생성을 위해 문의된다. 콘텍스트 써머리는 검색을 향상시키고 사용자의 현 활동 정보에 기초하여 사용자에게 표시를 위한 대상 광고들을 선택하기 위해 사용된다.
Patent KR-20020034174-A (KR)
IPC: C30B29/16
Filed: 2000-07-04
Abstract: 저저항 p 형 단결정 산화아연을 얻는다. 산화아연의 단결정을 박막형성법으로 형성할 때에, n 형 도펀트 및 p 형 도펀트를, p 형 도펀트 농도가 n 형 도번트 농도보다 커지도록 도핑한다. 게다가, II 족 원소를 동시도핑하는 것에 의해 산소의 안정화를 할수 있다.
Patent KR-20020019975-A (KR)
IPC: C08G64/40
Filed: 2000-07-05
Abstract: The invention relates to a method of crystallizing an aromatic polycarbonate prepolymer having a molecular weight of from about 1,000 to about 20,000 and having from about 5 to about 95 mole % aryl carbonate terminal end groups, based on total end groups, the method comprising effecting contact of the prepolymer with a crystallizing agent comprising an alcohol, preferably, at least 95% by weight of an alcohol.
Patent KR-20020052177-A (KR)
Title: Phosphazene compounds and lubricants containing the same
IPC: C10M137/16
Filed: 2000-09-19
Abstract: A phosphazene compound of the formula (1) which has an arrangement such that perfluoroxyalkylene units selected from -CF2O- and -CF2CF2O- are randomly distributed, the compound having a functional terminal group A A-OCH2CF2O(CF2CF2O)p(CF2O)qCF2CH2O-A wherein A is a group of the formula (a) shown below, R is a hydrogen atom, C1-4 alkyl, C1-4 alkoxy, C1-4 haloalkyl, aryl, substituted aryl, aryloxy or substituted aryloxy, and p and q are a real number of 1 to 30, and a lubricant containing the compound. <CHEM>
Patent KR-20020027586-A (KR)
Title: 반사형 ｌｃｄ 프로젝터
IPC: G03B21/00
Filed: 2001-06-20
Abstract: 디스플레이될 비디오 영상에 따라 광을 변조시키기 위해 LCD 매트릭스의 형태인 것이 바람직한 변조기를 사용하는 프로젝션 시스템이 개시된다. 그 광은 LCD 매트릭스에 공급되어, 렌즈로부터 미러까지의 매트릭스로부터 되반사된 후, 다른 렌즈를 통해 영상을 이룬다. 미러는 광원과 LCD 매트릭스 사이의 경로에 위치한다.
Patent KR-20020056890-A (KR)
IPC: C09D17/00
Filed: 2000-09-13
Abstract: The present invention provides a process for continuous production of pigment flushes and an apparatus for carrying out the process. In the process of the invention, the pigment press cake is first fluidized. The fluidized press cake and a hydrophobic liquid organic medium are fed into a twin screw extruder. The kneading of the organic medium and press cake between the twin screws flushes the pigment into the organic medium. The water phase and flushed pigment phase are separated by removing at least part of the water phase through a vent in the extruder. An impediment to the flow of material downstream of the water vent causes the flush to accumulate in the vented section for a period of time sufficient to remove the desired amount of the water phase. The flush works over the impediment and passes downstream to where vacuum is applied to remove residual water from the flush. The flush may be further combined with other ink ingredients to form an ink product.
Patent KR-20020059601-A (KR)
IPC: D06M15/643
Filed: 2001-07-31
Abstract: 양쪽성 계면활성제 및/또는 양이온성 계면활성제 및 베이스 오일을 포함하고 25℃ 에서 표면 장력 14 내지 35 mN/m 및 20℃ 에서 체적 저항 1x10 7 내지 1x10 13 Ωㆍcm 를 가지는 탄성섬유용 유제; 이온성 계면활성제 및 베이스 오일을 포함하고 25℃ 에서 표면 장력 (S) 14 내지 22.5 mN/m 및 20℃ 에서 체적 저항 ( ρ ) 1x10 7 내지 1x10 13 Ωㆍcm 를 가지고 ρ 및 S 는 다음의 수학식 [1]을 만족하는 탄성섬유용 유제, 수학식 [1] ρ ≤1x10 (-2.4S+61) : 4차 암모늄염, 베이스 오일, 및 장사슬 지방산의 분말형 금속염 (탄소원자 5 내지 30개를 포함)이 일정량 포함되는 탄성섬유용 유제; 섬유에 대하여 0.1 내지 12 wt% 의 양으로 유제를 탄성섬유에 첨가함을 포함하는 탄성섬유 처리 방법; 및 상기 방법에 의한 탄성섬유.
Patent KR-20020040864-A (KR)
IPC: A61F5/441
Filed: 2000-10-13
Abstract: 성형 에어레드 웹 및 다른 성형 섬유 웹을 포함하는 흡수 용품을 설명한다.  성형 웹은 개선된 신체 맞음새, 안락함 및(또는) 유체 취급성을 제공할 수 있다.  성형 에어레드 웹은 예를 들면, 용품이 측면으로부터 압착되었을 때 개선된 맞음새 및 신체와의 양호한 접촉을 제공하기 위하여 중앙의 길이방향 험프 및 중앙 험프로부터 길이방향으로 멀리 떨어진 굴곡 대역을 갖도록 성형될 수 있다.  결합제 재료가 에너지원에 의해 활성화되고 웹이 성형 지지체를 향하여 고정될 때 성형이 달성될 수 있다.  에너지원은 마이크로파, 열풍, 가열된 금속 표면, 자외선, 초음파 에너지 등을 포함할 수 있다.
Patent KR-20020095165-A (KR)
IPC: G02F1/1337
Filed: 2000-11-23
Abstract: A liquid crystal device comprises a layer (2) of a nematic liquid crystal material contained between two cell walls (3, 4) each carrying electrode structures (6, 7) and an alignment surface (20, 21). The alignment layer (20, 21) on one or both cell wall (4), is formed of a plurality of small (<15 μm) surface features each separably capable of providing a bistable pretilts and an alignment direction and collectively causing larger variations of molecular orientation across the layer (2). The device may be switched between a light transmissive state and a light non-transmissive state. The small surface features may be areas of grating (21), protrusions (25), or blind holes (26), separated by mono stable flat surfaces (Fm) coated with a homeotropic alignment layer. Preferably, the grating etc provides bistable switching operation between a low surface tilt and high surface tilt, and the low tilt alignment direction varies between adjacent grating areas.
Patent KR-20030027880-A (KR)
IPC: G03H1/02
Filed: 2000-12-21
Abstract: 디지털 방식 홀로그래피 및 홀로비젼용 포착 및 재생 시스템이 기술되었다. 오프-액시스 홀로그램을 기록(recording)하는 방법은 레이저 빔을 대물 빔(1620)과 기준 빔(1685)으로 분열시키는 단계와, 상기 기준 빔을 기준 빔 거울(1675)로부터 반사시키는 단계와, 상기 대물 빔을 조명 빔스플리터(1630)로부터 반사시키는 단계와, 상기 대물 빔을 대물 렌즈(1635)를 통해서 통과시키는 단계와, 상기 대물 빔을 물체(1640)로부터 반사시키는 단계와, 오프-액시스 홀로그램을 형성하도록 상기 기준 빔과 상기 대물 빔을 디지털 기록기(1655)의 초점 평면에 집중시키는 단계와, 상기 오프-액시스 홀로그램을 디지털 방식으로 기록하고 푸리에 변환시키는 단계를 포함한다. 오프-액시스 홀로그램을 기록(writing)하는 방법은 레이저 빔(1950)을 공간 빛 변조기(1975)를 통해서 통과시키는 단계와, 홀로그램을 부여하기 위해서 상기 레이저 빔을 광굴절 크리스탈(1995)의 초점 평면에 집중시키는 단계를 포함한다. 오프-액시스 홀로그램을 재생하는 방법은 재생 빔(1915)으로 홀로그램을 가진 광굴절 크리스탈을 조사하는 단계를 포함한다.
Patent KR-20020084150-A (KR)
IPC: B24B49/12
Filed: 2001-02-23
Abstract: 본 발명은 굴절률이 화학적 기계적 연마용 유동 연마 조성물의 굴절률에 거의 근접하게 부합되어, 투명부와 연마 조성물의 계면에서 광학 빔이 산란하는 것을 최소화시키는, 고체 상의 연마 패드의 투명부에 관한 것이다.
Patent KR-20020076337-A (KR)
IPC: C08F283/02
Filed: 2001-02-15
Abstract: 본 발명은 가열건조형 에나멜을 위한, 특히 차체를 코팅하기 위한 고 고형분의 경질, 탄성 충전제의 생산을 위한 신규 수성 코팅제에 관한 것이다.
Patent KR-20020086913-A (KR)
IPC: B22D11/115
Filed: 2001-01-29
Abstract: The apparatus comprises a submerged entry nozzle (6) having outlets in the main casting plane (P) which differ in their direction of output and fall within two categories (7, 8), said nozzle being associated with two inductors (14, 15) opposite each other on each broad face (22) of the casting mold forming a gap which surrounds the nozzle and producing a traversing magnetic field covering the outlets of at least one category (7), means being provided for adjusting the intensity of the field or for moving it so as to be able to change the distribution between the outlets of the total flow of molten metal. In particular, implementing the invention makes it possible to adjust at any time that fraction of the metal flow which is directed toward the free surface (9) with respect to that, main, fraction directed toward the bottom of the mold. Advantageously, the invention applies to the continuous casting of steel slabs.
Patent KR-20020087407-A (KR)
Title: 광물면 조성물
IPC: C03C3/087
Filed: 2001-03-16
Abstract: 본 발명은 생리적 환경에서 분해될 수 있으며, 그 성분이 아래에 중량%로 표시된 섬유: 
     SiO 2 35-60%, 바람직하게는 39-55% 
     Al 2 O 3 12-27%, 바람직하게는 16-25% 
     CaO 0-35%, 바람직하게는 3-25% 
     MgO 0-30%, 바람직하게는 0-15% 
     Na 2 O 0-17%, 바람직하게는 6-12% 
     K 2 O 0-17%, 바람직하게는 3-12% 
     R 2 O(Na 2 O+K 2 O) 10-17%, 바람직하게는 12-17% 
     P 2 O 5 0-5%, 바람직하게는 0-2% 
     Fe 2 O 3 0-20%, 
     B 2 O 3 0-8%, 바람직하게는 0-4% 
     TiO 2 0-3%, 
     를 포함하고, P 2 O 5 형태로 표현되는 인의 함량이 특히 섬유 전체 질량의 0.2%부터, 특히 0.5% 초과로부터 5%까지, 특히 2%미만까지 변하며, 100℃를 넘는온도에서 섬유들과 반응하여 섬유의 표면에 코팅을 형성할 수 있는 인 화합물을 또한 포함하는 광물면에 관한 것이다.
Patent KR-20030007454-A (KR)
IPC: G06F19/00
Filed: 2000-06-16
Abstract: 본 발명은 주기성을 유지하고 중요처리에서 지연이 없도록 하면서 클러스터 툴이 제 1레서피에서 제 2레서피로 변경되도록 한다. 이 절차를 레서피 캐스케이딩(recipe cascading)이라고 한다. 캐스케이딩은 클러스터 툴에서 첫 번째 웨이퍼 더미(lot of wafers)를 꺼내는 것과, 동시 그리고 일렬로 클러스터 툴에 다른 웨이퍼 더미를 넣는 것을 포함한다. 그 절차는 중요처리단계에서 지연 발생없이 그리고 삽입 및 배출 웨이퍼 더미(entering and exiting lots)의 효율조건 및 레서피에 의해 요구되는 것들 외의 다른 부가적인 로봇 및 처리모듈 없이 수행된다. 삽입 웨이퍼 더미(entering lot)는 또한 배출 웨이퍼 더미(exiting lot)와 다른 레서피 및 효율조건을 가질 수 있다. 컴퓨터에 있는 프로그램은 레서피 캐스케이딩을 가능하게 하는 클러스터 툴에 대한 스케줄을 결정한다. 프로그램은 스케줄을 결졍하기 위해 발생 알고리즘을 사용할 수 있고, 다른 최적화 기법을 사용할 수 있다.
Patent KR-20030004377-A (KR)
IPC: C03C15/00
Filed: 2001-03-23
Abstract: 본 발명은 비-뉴톤 유동 특성을 갖는 무기물 표면, 특히 유리, 바람직하게는 산화 규소 및 질화 규소-계 유리, 및 기타 산화 규소 및 질화 규소-계 시스템 및 이들의 층을 에칭하기 위한 인쇄용 균질 무입자 에칭 페이스트 형태의 신규한 에칭 매질에 관한 것이다.  또한, 본 발명은 이러한 에칭 매질의 용도에 관한 것이다.
Patent KR-20020095253-A (KR)
Title: Flat fluorescent light comprising a contact system
Filed: 2002-02-13
Abstract: The invention relates to a flat fluorescent light (1), comprising a discharge vessel that is composed of a base plate (3), face plate (4) and frame (5). A contact system (2) for connecting an electric power supply device by means of connection lines is integrated into the narrow side of the flat fluorescent light. An insulation body, provided with U-shaped contact sections is located between a section of the base plate (3) and face plate (4), said section acting as a receptacle and projecting beyond the frame (5) of the discharge vessel. The contact surfaces of the contact sections are connected to the electrodes of the flat fluorescent light by means of connection surfaces of the receptacle. The connection parts of the contact sections are connected to the connection lines.
Patent KR-20030065311-A (KR)
IPC: C10M159/22
Filed: 2001-05-14
Abstract: 본 발명에 따라, 세정 첨가제에 의해 엔진 작동이 개선된다.  금속 함유 세정제 A 및 금속 비함유 세정제 B중에서 선택된 하나 또는 둘 다를 포함하거나 또는 이를 혼합함으로써 수득된 첨가제는 별도의 윤활유 시스템에 의해 윤활되는 내연 엔진에서 엔진의 작동중 연소실에서 비말동반을 통하여 엔진 윤활유의 특성을 증강시키는데 사용된다.
Patent KR-20030011851-A (KR)
IPC: F21Y103/00
Filed: 2001-05-04
Abstract: 에지 발광 조명장치가 기술된다. 상기 장치는 적어도 하나의 광원(13, 14), 및 적어도 하나의 광출력표면(12)과 상기 표면(12)에 실질적으로 직각인 적어도 하나의 광진입에지를 갖는 광전달요소(10)를 구비한다. 상기 광원(13, 14)은 광원(13, 14)으로부터의 빛이 상기 에지를 거쳐서 상기 전달요소(10)로 진입하여 상기 요소(12)를 통하여 진행하도록 상기 광진입에지에 인접하게 배치된다. 상기 광출력표면(12)은 출력표면에 걸쳐서 균일하게 조화(粗化)된다. 상기 조화는 충분히 미세하여 상기 표면에 걸쳐서 1.0 ㎛/㎜(요소 두께) 미만의 평균 Ra 값을 주거나 또는  상기 표면에 걸쳐서 5000 룩스 미만의 광출력의 저감을 준다.
Patent KR-20030007924-A (KR)
IPC: H04N5/91
Filed: 2002-04-08
Abstract: 본 발명은 MPEG 4 표준에 따라 엔코딩된 비디오 장면에서 추가 데이터의 연관에 의해 하나 또는 여러 개의 1 차 비디오 신호들을 풍부하게 하는 비디오 처리 방법 및 시스템에 관한 것이다. 이것은 1 차 비디오 신호 및 상기 추가 데이터의 동시적 디스플레이를 허용하고, 이용자가 상기 추가 데이터의 컨텐트들과 상호 작용하고 액세싱할 수 있도록 허용하는 것을 연관시킨다.
Patent KR-20040062744-A (KR)
Inventor: KIM GYEONG JIN
IPC: A61K8/60
Filed: 2003-01-03
Abstract: PURPOSE: Provided is a whitening cosmetic composition containing an extract of Sophorae Flos and arbutin which involves excellent whitening and very low skin stimulation, and enhances the whitening efficacy with the co-use of the two contents. CONSTITUTION: The whitening cosmetic composition comprises 4-6wt.% of a Sophorae Flos extract, and 0.8-1.2wt.% of arbutin. The cosmetic composition is made in the form of a solution, a suspension, an emulsion, a paste, a gel, a cream, a lotion, a powder, a soap, a surfactant-containing cleanser, an oil, a powder foundation, a wax foundation, or a spray.
Patent KR-20040064166-A (KR)
Title: Straw having hid blade
Inventor: SIM YEE TACK
IPC: A47G21/18
Filed: 2003-01-09
Abstract: PURPOSE: A straw having a hid blade is provided to easily put a straw into a vinyl packing container by using the hid blade mounted on the vinyl packing container anywhere without trouble and to take ingest drink safely and hygienically. CONSTITUTION: The hid blade tube is mounted on a tilted side of the straw(6). The hid blade(2) is hid by an extra vinyl at the tilted side of the straw(6) to prevent the user from being hurt, so that the user doesn't hurt by the blade. When an extra tilted side of the straw(6) is touched on the packing vinyl, the tilted side of the straw(6) is pressed. At the same time, the hid blade(2) is touched on the actual packing vinyl to cut and pierce the packing vinyl. Therefore, the firm packing vinyl can be pierced by the frail straw.
Patent KR-20040064542-A (KR)
Title: Functional ice cream and ice bar containing diet enzyme, herb medicines and functional materials
Inventor: SON YOUNG SUK
IPC: A23G9/00
Filed: 2003-01-13
Abstract: PURPOSE: Functional ice cream and ice bar containing diet enzyme, herb medicines and functional materials is provided, which stimulates immune system and lymph system to prevent and recover diseases, inhibits aging and improves immunity in animals and plants without side effects. CONSTITUTION: The method for preparing the functional ice cream and ice bar containing diet enzyme, herb medicines and functional materials comprises the steps of: fermenting a mixture of grains such as cowpea, oats, buckwheat, Chinese millet, rice, barley, job's tear, foxtail millet and bean, fruits such as apple and grape, carbohydrates such as potato, sweet potato, burdock, hemp, sugar, starch and arrowroot starch, and sugarcane, pulp and alcohol to prepare vinegar containing diet enzyme; mixing 100 kg of a mixture of functional materials containing herb medicines, described in page 3 with 100 kg of a fruit mixture of maesil(Japanese apricot), ginger, grape, banana, pear, pineapple, jujube, chestnut, apple, melon, watermelon, persimmon, apricot, peach and plum in a predetermined ratio and 100 kg of grains, inserting the mixture into a pot, and fermenting the mixture at 15 to 45 deg. C for 1 to 6 months to prepare 230 kg of functional materials; mixing the functional materials with the vinegar containing diet enzyme in a ratio of 93:17, adding 50 kg of water into the mixture and fermenting the mixture for 1 month or more to prepare 250 kg of fermented functional material juice; and adding the fermented functional material juice into the raw materials for the ice cream and ice bar to prepare the functional ice cream and ice bar containing diet enzyme, herb medicines and functional materials.
Patent KR-20040065593-A (KR)
Inventor: PARK CHANG KEUN
Filed: 2003-01-15
Abstract: PURPOSE: A method and a system for learning a foreign language through online using voice recognition are provided to effectively learn the foreign language by making a learner select a role of a character in a cinema through the voice recognition and playing or stopping the cinema according to the lines of the selected character. CONSTITUTION: An information communication terminal(10) inputs/outputs various kinds of information for learning the foreign language through a cinema CD. The Internet(20) is a path for transferring the information by connecting to the information communication terminal. An operation database(31) stores the information needed for operating a site. A data database(32) stores the cinema and the caption. A mark management database(33) manages a learning result of the learner. A learning server(30) is connected to the information communication terminal, repeatedly performs playback/stop by comparing/analyzing the information stored in the databases, and provides various kinds of information by analyzing the learning result in order to make a teacher or a parent inquire the learning result.
Patent KR-20040066609-A (KR)
Inventor: CHO TAEK IL
IPC: G09G5/00
Filed: 2003-01-20
Abstract: PURPOSE: A fluorescent display device is provided to add a parity bit switch to a local key input unit, and to check an error when a local key is inputted by using a parity bit, then to re-display a previous value if the error is checked, thereby controlling a VFD(Vacuum Fluorescent Display) controller. CONSTITUTION: A parity bit switch(SW12) is added to a local key input unit(503). The parity bit switch(SW12) is always '1' for parity checking. A VFD controller(501) reads 14 bits when reading a local key signal of the local key input unit(503), and transmits the read 14 bits to a CPU. The CPU uses 3 bits of the inputted 14 bits for error checking. If a parity value is incorrect, the VFD controller(501) ignores currently read local key data, and re-displays a previous value written on a VFD(502) to correct an error.
Patent KR-20040071032-A (KR)
Inventor: PAK SE HWAN
IPC: A61L9/01
Filed: 2003-02-06
Abstract: PURPOSE: Provided is a negative ionic antibacterial agent, which has negative ion and far-infrared emitting effect such as the blood purification, the cell activation, the immune increase, the air cleaning, the growth promotion and functions favorable on the nervous system, hypertension and blood circulation with antibacterial effect. CONSTITUTION: The negative ionic antibacterial agent is prepared by the method comprising the steps of: preparing a negative ion powder by mixing Tourmaline powder with Thorium powder; dissolving a finely pulverized silver powder with nitric acid in a dissolving tank while heating and adding sodium hydroxide solution(pH 13) to obtain the silver powder of pH 7; dissolving the silver powder in the solution prepared by dissolving palladium chloride, tartaric acid and hydrochloric acid in water to obtain the silver solution; and mixing the silver solution with the negative ion powder, drying and pulverizing.
Patent KR-20040077046-A (KR)
Inventor: KIM JEONG SEOK
IPC: B62D55/18
Filed: 2003-02-27
Abstract: PURPOSE: Structure of a track shoe for a tank is provided to replace a pin or a bushing conveniently after separating the track shoe in breaking the pin or the bushing during traveling by thread-connecting the upper and lower separated track shoes. CONSTITUTION: A pin is inserted to a hole formed at both sides of a track shoe in a caterpillar, and plural bushings are mounted to the pin to relieve impact. The track shoe is composed of an upper shoe(21) formed in the upper part, and a lower shoe(31) placed in the lower part of the upper shoe and separated or combined with the upper shoe. Upper semicircles(23) are formed at both sides of an upper horizontal plane(22) having an upper central hole(24) to insert the pins, and an upper assembling hole(25) is formed in the end of the upper semicircle. Lower semicircles(33) are formed at both sides of a lower horizontal plane(32) having a lower central hole(34) integrated with the upper central hole, and a lower assembling hole(35) is formed in the end of the lower semicircle.
Patent KR-20030029553-A (KR)
Inventor: LEEM SEUNG SOO
IPC: A43B7/06
Filed: 2003-03-07
Abstract: PURPOSE: Shoes attached with ventilation opening is provided to give a ventilation and reduce wear of the upper of leather shoes with giving a good feeling of wearing. CONSTITUTION: The shoes attached with ventilation opening mainly consist of a bottom sole(11) and the uppers of leather shoes(12). The shoes comprises a cover having a predetermined shape and provided on a predetermined position of the front portion of the upper of leather shoes(12); and a connecting unit such as a hinge(21) or a fixing pin. The hinge(21) or the fixing pin fastens the cover(20) with permitting opening or closing thereof.
Patent KR-20040081857-A (KR)
Inventor: KWON JANG WOOK
IPC: G06F17/00
Filed: 2003-03-17
Abstract: PURPOSE: A promotion information system and a promotion method using the same are provided to promote the EC(Electronic Commerce) by transferring the optimized multimedia promotion information to close associates after detecting various kinds of information of the close associates. CONSTITUTION: A display tool(400) displays contents or signal information in an electric, electronic, or mechanical method. A controller(300) of the display tool provides the contents or the signal information to the display tool, and includes a control program(310), a control part(320), and a communication part(330). A detector(500) is combined with at least more than one of the display tool, and a supporter and a controller of the display tool. A server(200) includes a server program(210), a server communication part(220), and a server database(230). A wire/wireless network(1000) connects the controller and the server. A user computer(100) manages at least more than one from the display tool and the controller by connecting to the wire/wireless network.
Patent KR-20040067756-A (KR)
Title: Led lamp for controlling color temperature
Inventor: SHIN SANG HYEON
IPC: F21S2/00
Filed: 2003-03-18
Abstract: PURPOSE: An LED lamp for controlling color temperature is provided to reduce the generation of heat and lengthen the lifetime by controlling the color temperature. CONSTITUTION: An LED lamp for controlling color temperature includes a white LED and a third correction LED. The white LED is controlled at the lowest color temperature on a black body radiation line. The third correction LED has an emission spectrum including a peak wavelength which is located around an intersection part between a short wavelength of a chromaticity diagram and an extended line of a connecting line of one or more desired color temperature selected from the high temperature direction on the black body radiation line. The present color temperature is controlled to the higher color temperature direction by using a mixing ratio of the white LED and the third correction LED.
Patent KR-20040083567-A (KR)
Title: Device for displaying speed of vehicle through seven rainbow color lights emitting corresponding to the speed of the vehicle
Inventor: PARK SUN GYU
IPC: B60K37/00
Filed: 2003-03-22
Abstract: PURPOSE: A speed display device of a vehicle is provided to drive safely, and to prevent traffic accidents from speeding by indicating the travel speed easily through seven rainbow color lights emitting corresponding to the speed of the vehicle. CONSTITUTION: A speed display device of a vehicle comprises a touch part rotating member(9) cylindrically formed in the front of an indicator rotating shaft(102) and composed of curved touch parts, a terminal fixing member(7) cylindrically formed and composed of trapezoidal connecting plates(8a-8g) connected to the touch parts; a terminal supporting member(1) combined with the terminal fixing member and composed of seven holes(3a-3g) and a fitting hole(2); cylindrical rod-type terminal members(4a-4g) combined with the holes, connected to the connecting plates and welded into the conducting wire; and a light emitting lamp(6) embedding seven light emitting bulbs dyed with seven rainbow colors and connected to the conducting wires of the terminal members.
Patent KR-20040083691-A (KR)
Inventor: KIM JONG HAN
IPC: H04L27/32
Filed: 2003-03-24
Abstract: PURPOSE: A transmission/reception system using a code division method is provided to prevent a delay phenomenon of transmission speed by adding the code division method into a conventional cable modem. CONSTITUTION: A plurality of modulators(110,111) are used for modulating transmission signals of a transmission terminal. A plurality of multipliers(120,121) are used for multiplying the modulated signals by different pseudo noise codes. An adder(130) is used for adding transmission signals to each other. A plurality of multipliers(140,141) are used for separating the transmission signals from output signals of the adder. A plurality of band pass filters(150,151) are used for filtering out-of-signals from the separated signals. A plurality of demodulators(160,161) are used for demodulating output signals of the band pass filters.