baber/WOPTO huggingface dataset:
Patent KR-20020064342-A (KR)
IPC: H04N5/225
Filed: 2001-10-10
Abstract: 본 발명의 과제는 저코스트로, 또한, 홍채 화상을 정밀도가 좋게 촬영하기 위한 홍채 촬상 장치를 제공하는 것이다. 
     본 발명에 있어서, 망원 카메라(22)와 측거 센서(24)는 상하로 기울어져서 링크대(20)에 탑재되고, 팬용 모터(26)와 링크 기구(27)에 의해 팬용 미러(23)와 측거 센서(24)가 좌우 방향으로 기울어 질 수 있다. 망원 카메라(22)의 촬상 방향은 팬용 미러(23)에 의해 반사되고, 한 편, 측거 센서(24)는 팬용 미러(23)의 회동 각도의 배의 회동 각도가 링크 기구(27)에 의해 부여되기 때문에, 측거 방향과 촬상 방향이 일치하여 고정밀도 측거가 가능하게 된다. 따라서, 광각 카메라(25)를 1개로 할 수 있어서 홍채 촬상 장치(10)의 제조 코스트가 저감된다. 또한, 측거 센서(24)가 틸트대(20)에 탑재되어 상하로 경사지면서 측거를 행하기 때문에, 피사체까지의 거리 측정 가능한 범위가 상하로 넓어진다.
Patent KR-20020063263-A (KR)
Title: Polyesters Blocked with Isomeric Nonanols, Method for Producing Them and Use Thereof as Softeners
IPC: C08L27/06
Filed: 2000-12-12
Abstract: Polyester is produced by reaction of an aliphatic dicarboxylic acid, neopentyl glycol, at least one other diol, and a nonanol mixture comprising mainly 1-nonanol, monomethyloctanols, dimethylheptanols and monoethylheptanols. An Independent claim is also included for the nonanol mixture.
Patent KR-20020070524-A (KR)
IPC: B32B5/02
Filed: 2001-01-10
Abstract: 본 발명은 결합 정도가 신장부를 형성하는 적층체의 적어도 일부분에 걸쳐 실질적으로 연속적인, 1 이상의 부직포 웹 층에 직접 결합된 탄성 필름을 포함하는 압출 결합된 부직포 탄성 필름 적층체를 제공한다. 상기 신장부는 1 이상의 방향으로 신장가능하며, 파단 연신율이 250% 이상이고, 100% 연신시의 응력이 300 N/cm 2 이상이다. 상기 탄성 필름의 외면은 접착층의 개재없이 부직포 웹의 섬유에 직접 결합된다. 상기 적층체는, 적층체가 신장된 후 부직포 웹이 박리되거나 파단되지 않고 최소한 탄성 적층체를 형성하는 정도로 복원되도록 하는, 연신율 100% 이상의 유용한 신장 범위를 갖는다.
Patent KR-20030005177-A (KR)
IPC: G03F7/004
Filed: 2001-04-03
Abstract: 진공자외영역 (157㎚) 의 에너지선 (방사선) 에 대하여 투명성이 높은 신규한 산반응성기를 갖는 불소함유 중합체, 또한 이것을 사용하는 포토레지스트에 적합한 불소함유 베이스 폴리머용 재료, 이들을 사용하는 화학증폭형 레지스트 조성물을 제공한다. 
     화학식 : -(M1)-(M2)-(A)- [식 중, M1은 산 해리성 또는 산 분해성의 관능기를 갖는 구조단위, M2 는 불소함유 아크릴에스테르 구조단위, A는 다른 공중합가능한 단량체에서 유래하는 구조단위이다]로 표시되고, M1/M2 는 1∼99/99∼1몰%이고, 구조단위 M1을 1 내지 99몰%, 구조단위 M2를 1 내지 99몰%, 및 구조단위 A1을 0 내지 98몰%로 함유하는, 수평균분자량이 1000 내지 1000000 인 불소함유 중합체, 또는 이 중합체 등의 산반응성기 함유 불소함유 중합체를 함유하는 포토레지스트에 적합한 불소함유 베이스 폴리머용 재료, 이들을 사용하는 화학증폭형 레지스트 조성물.
Patent KR-20020081684-A (KR)
Title: 수지 적층체
IPC: B32B27/08
Filed: 2001-02-13
Abstract: 본 발명은 폴리아미드계 수지를 외층으로 하는 층간 접착력이 우수한 다층 성형체, 특히 내층에 불소계 수지를 사용한 다층 성형체, 및 이것을 제조할 수 있는 수지 적층체를 제공한다. 
     본 발명은 폴리아미드계 수지로 이루어지는 층 (A) 과, 상기 층 (A) 과 적층되어 있는 불소 함유 에틸렌성 중합체로 이루어지는 층 (B) 을 갖는 수지 적층체로서, 상기 폴리아미드계 수지는 아민가가 10 ∼ 60 당량/10 6 g 인 것이고, 상기 불소 함유 에틸렌성 중합체는 카르보닐기를 갖는 불소 함유 에틸렌성 중합체인 수지 적층체이다.
Patent KR-20030007460-A (KR)
IPC: H01F7/16
Filed: 2001-03-15
Abstract: 영구 자석, 쌍안정성 액추에이터 기구(250)는 작동을 위해 자기 반발을 사용하며, 액추에이터 기구(250)는 영구 자석 부재들(252, 254)의 상호 반발에 의해, 제 1 위치와 제 2 위치 사이에서 변위 가능한 영구 자석 부재(252)를 갖는 제 1 변위 부재(252)와 제 1 위치 및 제 2 위치 사이에서 변위 가능한 영구 자석 부재(254)를 갖는 제 2 변위 부재(254)를 구비하며, 변위 부재(272)는 한 위치로부터 다른 위치로의 마스터 부재(252)의 변위가 가역적인 변위 프로세스로 대향 방향으로 슬레이브 부재(254)를 변위시키도록 변위 부재 중 하나는 마스터 부재(252)이며 다른 부재는 슬레이브 부재(254)인, 제 1 및 제 2 변위 부재(252, 254)의 변위를 제한하는 프레임(260, 262, 266) 또는 수용 구조체(256) 내에 배치된다.
Patent KR-20020091190-A (KR)
Title: 반도체 기판에 구조체들을 형성하는 방법
IPC: G03F7/40
Filed: 2001-04-03
Abstract: 리소그래픽과 차후의 이온 주입 단계들에 의해서 반도체 웨이퍼 상에 구조체들을 형성하는 방법은 레지스트 층(5)을 반도체 웨이퍼(1)의 표면에 증착하고; 상기 반도체 표면 상에 레티클의 이미지를 형성하기 위하여, 상기 레티클과 광학 시스템을 통해서 소정 파정의 빛에 상기 레지스트 층(5)을 노광시키고; 레지스트 층이 노광되었는 지의 여부에 따라서 상기 레지스트 층(5)을 적어도 부분적으로 제거하기 위하여, 상기 반도체 웨이퍼(1)의 표면을 현상하고 세척하며; 상기 반도체 표면의 세척 영역에서 반도체 전도성을 결정하기 위하여 이온들을 주입하는 단계들을 포함한다.  단일 처리 단계에서 모든 도핑 프로파일에 대하여 레지스트를 준비할 수 있게 하기 위하여, 반도체 웨이퍼(1)에 대한 레지스트 층(5)의 표면 에너지는 반도체 표면 상의 구조체들(2,4)의 밀도에 따라서 레지스트의 응고를 달성하도록 선택된다.
Patent KR-20030005293-A (KR)
Title: BENZO[b]THIOPHENE DERIVATIVE AND PROCESS FOR PRODUCING THE SAME
IPC: C07D333/56
Filed: 2002-02-22
Abstract: The present invention provides 3,4-Disubstituted-benzo[b]thiophene derivatives represented by the following formula (I):   
wherein, R 1  represents a halogen atom, a trihalomethyl group, a C 1-4  alkyl group or a C 1-4  alkoxy group; and X represents a halogen atom; with the proviso that the compound is not 3-bromomethyl-4-methoxybenzo[b]thiophene, 3-bromomethyl-4-chlorobenzo[b]thiophene, 3-bromomethyl-4-bromobenzo[b]thiophene or 3-bromomethyl-4-fluorobenzo[b]thiophene.
Patent KR-20020093075-A (KR)
Title: 수화 유기황 합성제, 그리고 제조방법 및 살균사용방법
IPC: A01N59/02
Filed: 2001-05-11
Abstract: 본 발명은 수화 유기황 합성제, 그 제조방법, 그리고 그것을 이용한 토양 속에서의 살균에 관한 것이다. 
     무기 수화 황제에 녹말을 첨가함으로써 녹말로 황을 포장한 수화 유기황 합성제가 얻어지고, 이것을 토양 속에 시용하면, 미생물, 병원균(푸자리움균, 피시움균, 여러 가지 실형상 균)은, 녹말에 중합되어 있는 글루코오스 등의 당에 반응하여, 수화 유기황 합성제의 입자에 유인되어 분해되는 과정에서 황에 접촉하여 살균된다. 
     본 발명의 수화 유기 황 합성제는, 토양 속에서 황을 활성화시키지 않고 장기간에 걸쳐 살균작용을 갖는다.
Patent KR-20030011324-A (KR)
IPC: B60L50/15
Filed: 2002-02-13
Abstract: 구동부(104, 107, 109), 및 이 구동부에 동력을 공급하기 위해 축전부를 구비하는 동력공급부(101, 103, 107, 109)를 갖는 차량의 제어 시스템은, 차량을 구동하는데 필요한 요구된 구동력을 연산하는 요구된 구동력 연산부(1), 요구된 구동력의 편차에 관하여 동력공급부의 지연 응답을 보상하기 위해 필요한 축전부의 허용가능한 구동 전력 출력을 연산하는 허용가능한 구동 전력 출력 연산부(2), 축전부의 충전 상태를 기초로 축전부의 이용가능한 전력 출력을 연산하는 이용가능한 전력 출력 연산부(3), 및 요구된 구동력, 허용가능한 구동 전력 출력 및 이용가능한 전력 출력을 기초로 동력공급부에 의해 생성되도록 목표 동력을 연산하는 동력 연산부(4, 7, 9)를 구비한다.
Patent KR-20030058953-A (KR)
IPC: G03B21/00
Filed: 2002-04-17
Abstract: 향상된 콘트라스트 비를 가지는 컬러 비디오 프로젝션 디스플레이 시스템이 개시된다. 적어도 하나의 반사형 또는 투과형 패널, 예컨대, 실리콘상액정(LCoS) 패널이 상기 시스템 내에서 입력 광경로를 통해 하나 이상의 지정된 컬러의 입사광을 수신하기 위하여 배열된다. 반사형 또는 투과형 패널은 대응하는 인가 신호에 따라 입사광을 조정시키며, 최종 조정된 광은 볼 수 있는 디스플레이를 생성시키기 위해 출력 광경로를 통해 더 프로세싱된다. 적어도 하나의 저-지연막이 (i) 상기 시스템의 상기 입력 광경로에서 입력 광경로 편광자 및 상기 적어도 하나의 패널 사이 및 (ii) 상기 시스템의 상기 출력 광경로에서 상기 적어도 하나의 패널 및 출력 광경로 편광자 사이 중 어느 하나 내에 배열된다. 본 발명은 단일-패널 또는 다중-패널 구성으로 구현될 수 있다.
Patent KR-20030028494-A (KR)
IPC: B01F5/02
Filed: 2001-06-29
Abstract: 본 발명은 다수의 추출물 공급 지점을 갖는 혼합 구조(15, 16)가 사용되는, 생성물 흐름(10)을 발생시키기 위한 추출물 흐름(1, 2, 5)의 혼합을 위한 방법에 관한 것이다.  추출물의 과잉 성분 흐름은 두 개의 부분 추출물 흐름(1, 2)으로 분할되고, 혼합실(12)에서 발생되는 결핍 성분(5)의 흡입 영역(3, 4) 내에서 수직으로 혼합실(12)에 공급된다.
Patent KR-20040063411-A (KR)
Inventor: LEE BYUNG SOO
IPC: B41M1/12
Filed: 2003-01-07
Abstract: PURPOSE: A method for producing a ceramic picture is provided to produce materials of a ceramic picture that is preserved for a long time against environmental factors like ultraviolet rays and a difference in temperature according to a climate. CONSTITUTION: The method for producing a ceramic picture comprises the steps of: preparing a mixed powder, the mixed powder being generated through the steps of crushing a compound of 50% loess, 40% jade, and 10% silicon, shattering the crushed compound to pieces, drying, and screening the pieces under 500 Mesh; mingling water in the mixed powder at the ratio of 2:5 to make a gel; photoengraving a picture on the screen mesh with 350 Mesh; silk screening the picture(2) with the thickness of 0.1-0.5mm on the semi-dried ceramic frame(3) and drying the ceramic frame(3) with the picture printed.
Patent KR-20040064420-A (KR)
Inventor: LEE KUM SUK
IPC: A01G1/00
Filed: 2003-01-13
Abstract: PURPOSE: A greening method of a slope is provided to secure the structural stability of the rock slope and to obtain the environment-friendly city view by planting trees or herbs. CONSTITUTION: Fixing frames are fixed in a slope by anchor bolts. Supporting reinforcing bars to support vegetation ports(1) in a lattice shape are arranged in the fixing frames. Many planting ports(1) is formed by installing nets(1') having wood planting portions. The planting ports are installed inside the fixing frames and fixed by the supporting reinforcing bars. Each planting port is fixed by each connecting bar. Earth is layered inside the planting ports to plant woods and herbs outside the planting ports. Thereby, the stability of the rock slope and the view of the surroundings are improved.
Patent KR-20040065010-A (KR)
Inventor: KIM YANG HONG
IPC: G08B21/18
Filed: 2003-01-13
Abstract: PURPOSE: A system for preventing the loss of material is provided to prevent the material from being taken out to outside by sensing a magnetic field change. CONSTITUTION: A system for preventing the loss of material includes a sensitive tape(100) and a sensing antenna(300). The sensitive tape(100) is attached to one side of the material(D) so as to prevent the material(D) stored in the building from being taken out illegally. And, the sensing antenna(300) senses the sensitive tape(100) and the magnetic material(E) of the material(D) passing through the entrance and exit gate.
Patent KR-20030011960-A (KR)
Title: Novel bacillus khr-10-mx gene, clean emulsion expressed from the gene, and additive composition for liquid fuel containing the clean emulsion for inducing reduction of harmful gas
Inventor: FUKUNAGA TOSHIO
IPC: C10L1/18
Filed: 2003-01-13
Abstract: PURPOSE: Novel bacillus khr-10-mx gene, a clean emulsion expressed from the gene, and an additive composition for liquid fuel containing the clean emulsion for inducing reduction of harmful gas are provided, which can increase octane value of internal combustion engine for preventing abnormal combustion of internal combustion engine, so that output power, torque and fuel efficiency are enhanced, and emission of air pollutants such as CO, HC, NOx is reduced. CONSTITUTION: The additive composition for liquid fuel is characterized in that it comprises 10 to 50 wt.% of at least two kinds of aliphatic alcohol having 2 to 11 of hydrocarbon; 10 to 50 wt.% of at least one kind of unsaturated or saturated hydrocarbon; 10 to 30 wt.% of at least one kind of ether having two cyclic hydrocarbon radical of less than 6 of carbon atom, the ether being at least one kind selected from a group consisting of methyl t-butyl ether (MTBE), t-amyl methyl ether (TAME) or t-butyl ether. The additive composition is used by mixing with biological clean dispersant at a weight ratio of 0.01 to 1 of the dispersant to the additive composition. The biological clean dispersant is prepared by cultivating as a strain at least more than one selected from a group consisting of bacillus khr-10-mx (KCTC 8533P) and khr-5-mx (KCTC 0078BP) at 5x10¬8 CFU/ml to 5x10¬9 CFU/ml, followed by separation and purification.
Patent KR-20040066241-A (KR)
Inventor: NA HYEONG DON
IPC: G02F1/1339
Filed: 2003-01-17
Abstract: PURPOSE: An LCD device is provided to lower a height of a column spacer formed on a color filter display plate, and to form projection patterns with an organic insulating film on a TFT substrate, thereby maintaining cell gaps and performing a uniform rubbing process. CONSTITUTION: Plural lines transmit video signals or scanning signals on a lower substrate(110). A TFT(50) controls the video signals. A pixel electrode(190) is formed on the lower substrate(110) to form an electric field for driving a liquid crystal molecule in connection with the TFT(50). An organic insulating film(55) having projection patterns(56) is formed on the pixel electrode(190). The projection patterns(56) are formed on the TFT(50) located on the lower substrate(110). A lower alignment layer(11) is formed on the organic insulating film(55).
Patent KR-20040066340-A (KR)
Title: Refrigerator
Inventor: JUNG GI JUNG
IPC: F25D19/00
Filed: 2003-01-17
Abstract: PURPOSE: A refrigerator is provided to maximize the internal volume in the lower part of a storage chamber by placing a cooling chamber in the upper and rear parts of a body and a machine room in the upper and front parts of the body, to increase the productivity by mounting a cooling unit integrally, and to improve cooling efficiency by discharging cold air from the upper part of the storage chamber in shower type. CONSTITUTION: A refrigerator includes a body(10) having a storage chamber; a protruded part(20) projected upward in the upper part of the body to expand a cooling chamber(21) upward from the upper part of the storage chamber; a machine room(40) placed at the side of the protruded part and composed of a compressor(41) and a condenser; a cooling unit(30) installed in the upper part of the storage chamber to form the passage of the cooling chamber and the discharge passage in the upper part of the storage chamber, and integrally formed with an evaporator(31) and a cold air circulating fan; and a suction passage communicated with the internal passage of the cooling unit and placed in the rear part of the storage chamber.
Patent KR-20040069160-A (KR)
Inventor: CHO HYEON SEOK
IPC: A47C21/00
Filed: 2003-01-28
Abstract: PURPOSE: A non-shear back holder for decubitus-prevented bed is provided to decentralize a centralized weight and enable a body to be moved to left/right or up/down direction without help from a guardian. CONSTITUTION: The non-shear back holder for decubitus-prevented bed includes four frames and four actuator. A bed side having a bed cushion unit thereon is formed with four flat plates. A rotatory center of each flat plate is fixed on the bed side by a position making link device, so that the flat plates are operated by the actuator. The four separated flat plates are assembled and fixed by a bed frame. The bed frame unit has a position making link device and two driving device(6) installed therein. A main frame is mounted on the lower part of the bed frame and forms a rotating driving device(6a) to fix the bed frame and enable the bed frame to be rotated. A sub-frame is mounted on the lower part of the main frame. The sub-frame supports the main frame and has a link unit and two driving devices to rise and drop the main frame unit.
Patent KR-20040071527-A (KR)
Inventor: LEE SANG EUN
IPC: H01L27/105
Filed: 2003-02-06
Abstract: PURPOSE: A method for fabricating a semiconductor integrated circuit by a selective disposable spacer technique is provided to improve reliability of a high-integrated flash memory device by maximizing the width of a metal contact hole exposing source/drain regions and by preventing a void from being formed in narrow openings. CONSTITUTION: A plurality of gate patterns is formed on a semiconductor substrate. The regions between the gate patterns are composed of the first opening with the first width and the second opening with the second width greater than the first width. A spacer is formed on the sidewall of the second opening while the first opening is filled with a spacer layer pattern. The spacer is selectively removed to expose the sidewall of the first opening. The semiconductor integrated circuit includes a broad opening extended by removal of the spacer and a narrow deep opening filled with the spacer layer pattern.
Patent KR-20040072974-A (KR)
Title: Circularly polarized wave patch antenna
Inventor: CHOI WHAN
IPC: H01Q13/08
Filed: 2003-02-11
Abstract: PURPOSE: A circularly polarized wave patch antenna is provided to reduce the size of the patch antenna and obtain the desired resonance frequency by using a ceramic dielectric substrate having a high dielectric constant. CONSTITUTION: A circularly polarized wave patch antenna comprises a ceramic dielectric substrate(1); a radiation patch antenna(3) formed on a first surface(2) of the ceramic dielectric substrate; a first ground electrode(5) formed all over a second surface(4) of the ceramic dielectric substrate; a second ground electrode(6) extended from the first ground electrode; and one or more adjustment electrodes(7) arranged in the extended portion of the second ground electrode.
Patent KR-20030069839-A (KR)
Title: 편평 회로 커넥터
IPC: H01R12/24
Filed: 2003-02-18
Abstract: 상부면 및 하부면을 갖는 편평한 전기 회로를 종단하기 위한 전기 커넥터가 제공된다.  커넥터는 편평 회로의 단부를 수납하기 위한 개구를 갖는 유전체 하우징을 포함한다.  복수개의 단자는 개구를 따라 측방향으로 이격되어 하우징 상에 장착된다.  단자 중 적어도 일부는 편평 회로의 하부면과 결합하기 위한 제1 가요성 접촉 아암과 편평 회로의 상부면과 결합하기 위한 제2 가요성 접촉 아암을 가진다.  액츄에이터는 편평 회로의 상부면과 결합하고 제1 가요성 접촉 아암에 대해 회로의 하부면을 편의시키는 폐쇄 위치와 개구 안쪽으로 편평 회로가 삽입되도록 하는 개방 위치 사이에서 이동하기 위해 하우징 상에 이동식으로 장착된다.  제1 및 제2 가요성 접촉 아암은 상호 결합되어 있어서 액츄에이터가 폐쇄 위치로 이동될 때 제1 접촉 아암은 제2 접촉 아암을 당겨서 편평 회로의 상부면과 결합시킨다.
Patent KR-20030074154-A (KR)
Inventor: LEE GHUNG GYU
IPC: E02B7/20
Filed: 2003-02-24
Abstract: PURPOSE: A driving device of a water gate is provided to prevent a waterway from opening by load of a water gate or water pressure at a leak of hydraulic oil. CONSTITUTION: The driving device(60) of a water gate contains: a pair of fixed links(61) fixed to the center of a fixed shaft(52); brackets(62) fixed to both backsides of a water gate; a hinge shaft(63) supported to the bracket(62) to make both ends parallel to the fixed shaft(52); a hydraulic cylinder(64) connected to the front of the hinge shaft(63) and a fixed link(61) to be rotatable; a support arm(71) whose upper end is fixed to the hinge shaft(63) and lower end is provided with a projected pin(71a) to be parallel with the fixed shaft(52); a support block(72) provided with a support groove(72a) to support the projected pin(71a); a rotary cylinder(73) rotating the support block(72) to make the support groove(72a) located under the projected pin(71a) if a waterway is closed and rotating the support block(72) to make the support groove(72a) located on the projected pin(71a) if a waterway is opened; a hanger(74) fixed to the fixed shaft(52) at the state of supporting the rotary cylinder(73); and a control unit(75) controlling the rotary cylinder(73).
Patent KR-20040079005-A (KR)
Inventor: KANG HYEON JUN
IPC: E02D3/02
Filed: 2003-03-06
Abstract: PURPOSE: A landfill site for improving supporting force by using dredged soil and sand around a coastal soft ground and a construction method thereof are provided to reclaim the foreshore from the sea quickly and efficiently by spreading the geotextile and pouring sand thereon. CONSTITUTION: A temporary embankment(20) is installed in the seashore, and a landfill site(10) is set. The dredged soil(14) is poured in the landfill site, and the depth of water in the landfill site is kept about 1 to 3 m. Geotextile(21) is spread on the dredged soil in the landfill site. A first sand layer(13) of 1 to 2 m is formed by pouring sand of 50 cm in thickness on the landfill site entirely and repeatedly with an underwater sand pouring apparatus. The landfill site is constructed by pouring sand with a floating sand pouring apparatus to form sand layers(11).
Patent KR-20040080526-A (KR)
Title: Sound diffusing board
Inventor: JEON JIN YONG
IPC: E04B1/99
Filed: 2003-03-12
Abstract: PURPOSE: A sound diffusion board is provided to improve the acoustic efficiency of indoors by promoting the diffusion of sound in a concert hall, etc. and to install on a wall, a ceiling or a floor easily using adhesives with low expenses. CONSTITUTION: The sound diffusion board(10) contains a flat board(12) and many semi-circular sound diffusion projections(14) formed on the upper part of the flat board(12) at a height of 9¯30 centimeters. The sound diffusion board(10) is made of glass fiber reinforced gypsum and installed to be in contact with a wall, a ceiling or a floor of a room.
Patent KR-20040082157-A (KR)
Inventor: JANG HYEON SIK
IPC: G06K19/07
Filed: 2003-03-18
Abstract: PURPOSE: A main body of a smart card and a manufacturing method thereof are provided to reduce cost by the productivity improvement due to a small process number and a simple work while making/supplying the main body of the smart card at a low price promptly corresponding to a small quantity order. CONSTITUTION: A plastic card substrate(100) equipped with a chip insertion groove(110) is made in a large quantity by using an injection molding method. A transcription paper printing an ordered pattern design(120) is made. As the card substrates are transferred in a row, the pattern design is thermally transcribed to a front and a back surface of the card substrate.
Patent KR-20040082823-A (KR)
Inventor: CHO SEUNG HYEON
IPC: G02C7/02
Filed: 2003-03-20
Abstract: PURPOSE: An eyeglass lens emitting a scent is provided, which is manufactured by mixing the substrate of the eyeglass lens with fragrant material. CONSTITUTION: An eyeglass lens emitting scent is characterized in that it is manufactured by the steps of: mixing fragrant material to the eyeglass lens substrate; forming it so as to manufacture the eyeglass lens substrate; manufacturing the eyeglass lens.
Patent KR-20030040251-A (KR)
Inventor: SEO DONG IL
IPC: G06F17/00
Filed: 2003-03-25
Abstract: PURPOSE: A device and a method for inputting a password of a pin pad are provided to prevent the password leakage by making a customer directly input the password to the pin pad installed at a bank wicket. CONSTITUTION: The pin pad comprises the first to the third LED(Light Emitting Diode) buttons(100a-100c), a key matrix(200), the first to the third LEDs(400a-400c), and an LCD(500). The key matrix(200) has a function key including a plurality of number/English input keys, '*' and '#' keys, an enter key, a correction key and a confirmation key. The first to the third LEDs(400a-400c) emit the light according to the input of the first to the third LED buttons(100a-100c). The LCD(500) displays the password according to the input of the first to the third LED buttons(100a-100c) and the key matrix(200), and displays the overall operations of the pin pad. The first to the third LED buttons(100a-100c) and the first to the third LEDs(400a-400c) are installed and respectively matched with each other. The first to the third LED buttons(100a-100c) are installed by using different in color.
Patent KR-20040084976-A (KR)
Inventor: WOO JONG HUN
IPC: G02F1/13357
Filed: 2003-03-29
Abstract: PURPOSE: A backlight structure of a liquid crystal display is provided to prevent light from leaking to neighboring blocks when red, green, and blue colors are displayed in a driven block in order, thereby improving contrast of a liquid crystal display. CONSTITUTION: A liquid crystal display panel(210) has a screen divided into a plurality of blocks(210A-210D). A light guide plate(221) is installed at the rear of the liquid crystal panel, having groove-shaped boundary parts at the rear of the guide plate corresponding to a boundary plane where the plurality of blocks are divided. A reflecting plate(223) is formed in association with winding of the rear of the light guide plate. A plurality of light source parts(222A-222D) are installed at one side of the light guide plate, and are defined to correspond to the divided blocks of the liquid crystal panel for supplying red, green, and blue light. A control unit(230) controls lighting of the plurality of light source parts.
Patent KR-20040089230-A (KR)
Inventor: KANG SUK YOUB
IPC: A47G9/10
Filed: 2003-04-11
Abstract: PURPOSE: Provided is a liquid cushion with a waterproof speaker for an infant, to generate a regular heartbeat sound that is very similar to a mother's heartbeat sound and thus, to give peaceful feelings to the infant. CONSTITUTION: The liquid cushion filled with a liquid includes a device(10) for storing and reproducing a mother's heartbeat sound; a connecting wire(20) for connecting the reproducing device and a speaker(32) that makes a direct contact with the liquid inside the cushion to generate a sound wave of the heartbeat sound; and a support plate for supporting a speaker and a connecting terminal. The sound storing and reproducing device(10) is driven by functional switches including store(11), reproduce(12), ON/OFF(14), and volume control(13).
Patent KR-20040095974-A (KR)
Inventor: EUN BYEONG SU
IPC: H01L21/66
Filed: 2003-04-29
Abstract: PURPOSE: A test pattern of a semiconductor device is provided to reduce time for EM(ElectroMigration) test of a test line and perform an accurate and secure EM(ElectroMigration) test by forming at least one of a plurality of branch lines which are the same as a test line in a line width. CONSTITUTION: A test line(30) has at least one of a plurality of branch lines(30A), wherein the branch lines is formed in a pad region. Each of the branch lines is the same as the test line in a line width. A plurality of tungsten patterns(31) are landed on each of the branch lines. An aluminum pad(32) is connected to the tungsten patterns.