baber/WOPTO huggingface dataset:
Patent KR-20040060047-A (KR)
Title: repair method of gate line open in LCD
Inventor: CHOI U HYEOK
IPC: G02F1/1362
Filed: 2002-12-30
Abstract: PURPOSE: A gate line open repairing method of an LCD(Liquid Crystal Display) is provided to weld a pixel electrode and an opened gate line and electrically connect the welded two adjacent pixel electrodes by forming a metal pattern, thereby repairing the opened line. CONSTITUTION: When a gate line positioned at the region crossing with a data line is opened, the opened gate lines(24,25) and pixel electrodes(17,17') positioned at an upper portion of the opened gate line are welded. At this time, the gate line(24) of the left point of the opened gate line and the first pixel electrode(17') overlapped with the gate line(24) are electrically connected by laser welding. The gate line(25) of the right point of the opened gate line and the second pixel electrode(17) overlapped with the gate line(25) are electrically connected by laser welding. The first and second pixel electrodes(17,17') are formed adjacently and the data line crossed with the opened gate line is formed between the first and second pixel electrodes(17,17').
Patent KR-20020024298-A (KR)
Title: A process for obtaining (nitroxymethyl)phenyl esters of salicylic acid derivatives
IPC: C07C69/90
Filed: 2000-06-21
Abstract: A process for obtaining (nitroxymethyl)phenyl esters of salicylic acid derivatives of formula (I) wherein R1 is the OCOR3 group characterized in that it comprises the following steps: a) reaction of a halide of a salicylic acid derivative with hydroxybenzylacohol in the presence of a base: b) nutration of the obtained product in anhydrous conditions by a mixture of nitric acid with a different inorganic acid, or an organic acid, or an anhydride of one or two organic acids: c) recovery of the final product.
Patent KR-20020040757-A (KR)
IPC: G11B21/10
Filed: 2000-07-21
Abstract: 본 발명은 두 개의 엑추에이터 어셈블리의 기계적 상호작용에 의해 발생한 방해를 억제하기 위해 부가의 적응형 피드포워드 제어기(218, 268)를 이중 엑추에이터 디스크 드라이브(100)의 트랙 추적 서보 메카니즘에 결합시킴으로써 트랙 추적시 위치 정밀도를 높인다.  하나의 엑추에이터(250)의 전력 증폭기에 공급된 제어 신호(u 2 (k))는 또한 다른 하나의 엑추에이터(200)에서 적응형 제어기(218)의 입력 신호로 사용된다.  실시예에서, 정보는 LMS 필터(218)로 공급된다.  이어, 적응형 필터(218)의 출력은 헤드 위치와 소정의 트랙 위치를 대등하게 하는 피드포워드 신호(u 1 (k))로 사용된다.  미지의 방해 원동력을 필터링된 x-LMS(최소 평균 제곱) 적응 알고리즘과 매칭함으로써, 피드포워드 제어기(218)의 출력은 기계적 상호작용으로부터의 방해를 제거시킬 수 있으며, 그로 인해 필수적으로 신속하고 정확한 헤드 위치 설정을 구현한다.
Patent KR-20020053809-A (KR)
IPC: H01L21/60
Filed: 2000-08-24
Abstract: 반도체 웨이퍼(1)의 회로면(1a)에 이방성 도전성 필름(2)을 중첩시킨 것을 가요성 필름(3)과 강판(4)에 의해(2장의 가요성 필름으로도 무방함) 적층 방향으로 삽입하여 감압 가능하게 포위하여, 이 포위의 내부를 감압하고, 그 상태로 외부로부터 적어도 적층 방향으로 가압하여 가열하고, 반도체 웨이퍼와 이방성 도전성 필름으로 접합하여 이방성 도전성 필름 부착 반도체 웨이퍼를 제조한다.  반도체 웨이퍼의 배면에 억제층을 부여함으로써, 이방성 도전성 필름에 발생하는 신축력에 대항하는 방향으로 억제층이 휘어져, 전체의 굽힘이 제어된다.
Patent KR-20020040885-A (KR)
IPC: H04B/
Filed: 2000-10-18
Abstract: 무선통신장치 (40) 는 두 개의 모드 중 하나에서 동작할 수 있다.     제 1 모드에서, 제 1 주파수 동조기 (52) 는 제 1 발진기 (60) 로 하여금 제 1 수신체인 (44) 을 통해 안테나 (12) 로부터 수신된 수신신호를 추적하게 한다.     또한, 그렇게 추적함으로써, 제 1 송신체인 (48) 에서 사용되는 주파수를 조정한다.     이 장치가 제 2 모드로 전환되려 할 때, 먼저 시스템 제어 컴퓨터 (56) 는 요망하는 비율이 얻어지도록 제 2 주파수 동조기 (64) 를 추종하게 (servo) 한다.     그 비율은, 제 1 발진기의 조정된 주파수에 대한 제 2 발진기 (68) 주파수의 비율이다.     그렇게 추종 (servoing) 함으로써, 이 장치, 특히 제 2 수신체인 (46) 및 제 2 송신체인 (50) 이 제 2 모드로 더욱 신속하고 정확하게 진입할 수 있다.
Patent KR-20020062736-A (KR)
Title: 자극의 제조 방법 및 장치
IPC: G03F7/20
Filed: 2000-10-27
Abstract: 초미세 구조물을 제조하는 방법 및 장치가 개시되어 있다.  상기 방법은 시드층(51)으로부터의 전자기 재료를 수직 측벽(57)상에 증착하는 스퍼터링 공정을 포함한다.  상기 수직 측벽을 순차적으로 제거하여 자립형 자극단(65)을 남겨 놓는다.  결과적인 구조물의 폭은 필요에 따라 0.3㎛ 미만일 수 있다.  이 구조물은 데이터 저장 장치용 박막 헤드(TFH)의 자극으로서 사용될 수 있다.
Patent KR-20020063583-A (KR)
Title: Cold forming flat-rolled high-strength steel blanks into structural members
IPC: C21D7/10
Filed: 2000-12-04
Abstract: A method of making high-strength steel structural members is disclosed by providing a flat-rolled blank of high-strength steel having a ferrite-pearlite microstructure and high-strength mechanical properties and cold forming the blank by rolling or the like to provide a structural member having a desired geometric cross-section while the mechanical strength of the structural member remains substantially the same or greater than the flat-rolled blank.
Patent KR-20020086509-A (KR)
Title: 필터담배
IPC: A24D3/04
Filed: 2001-01-30
Abstract: 본  발명은  필터담배에  관한  것이다.          필터팁층으로  둘러싸인,  내부가  금속,  특히  알루미늄으로  코팅된  필터  권취지(2)에  의하여  필터가  권취된다.          본  발명에  따라서,  공기가  권취지를  통과하여  필터(1)  내로  침투할  수  있도록  필터  권취지(2)의  일부에만  코팅이  형성되어  있다.
Patent KR-20020075410-A (KR)
IPC: C08F2/00
Filed: 2000-08-10
Abstract: 본 발명은 폴리(트리메틸렌 테레프탈레이트)의 연속 제조 방법에 관한 것이다.  본 발명의 방법에 따르면, 비스-3-히드록시프로필 테레프탈레이트 및(또는) 1,3-프로판디올과 테레프탈산과의 저분자량 폴리에스테르를 포함하며 프로필렌기 대 테레프탈레이트기의 몰비가 1.1 내지 2.2인 액상 원료 혼합물이 플래셔에 공급된다.  제 1 기상 부산물 스트림은 연속적으로 기화되어 플래셔로부터 제거되며, 프로필렌기 대 테레프탈레이트기의 몰비가 약 1.5 미만인 액상 플래셔 반응 생성물이 플래셔로부터 연속적으로 배출된다.  액상 플래셔 반응 생성물은 연속적으로 예비중합 반응기로 공급되고 연속적으로 중합되어 폴리(트리메틸렌 테레프탈레이트) 예비중합체 및 제 2 기상 부산물 스트림을 형성한다.  상대 점도가 약 5 이상인 폴리(트리메틸렌 테레프탈레이트) 예비중합체는 예비중합 반응기로부터 연속적으로 배출되며 최종 중합 반응기로 연속적으로 공급되고 연속적으로 중합되어 고분자량 폴리(트리메틸렌 테레프탈레이트) 및 제 3 기상 부산물 스트림을 형성한다.  상대 점도가 약 17 이상인 고분자량 폴리(트리메틸렌 테레프탈레이트)가 최종 중합 반응기로부터 연속적으로 배출된다.
Patent KR-20020091161-A (KR)
Title: Method of controlling an engine with an egr system
IPC: F02D43/00
Filed: 2001-03-28
Abstract: The present invention discloses a method of controlling an internal combustion engine, the engine including a variable flow exhaust gas recirculation (EGR) system driven in response to an EGR command signal to recirculate exhaust to an engine intake mixture, the method comprising determining a desired engine intake mixture composition composed of a plurality of different components, estimating an actual engine intake mixture composition, comparing the desired engine intake mixture composition to the estimated actual engine intake mixture composition, and controlling the engine based on the comparison such that the actual engine intake mixture composition tracks the desired engine intake mixture composition.
Patent KR-20020091234-A (KR)
Title: 다주파용 안테나
IPC: H01Q1/38
Filed: 2002-01-22
Abstract: 적어도 2 개의 다른 넓은 주파수대역에 걸쳐 동작시킴과 동시에 소형화하는 것을 목적으로, 안테나케이스부 내에는 안테나패턴 (7a) 및 무급전 소자패턴 (7b) 이 형성되어 있는 안테나기판 (7) 이 수납되어 있다.     안테나패턴 (7a) 상단에는 안테나엘리먼트가 전기적으로 접속된다.     그리고, 안테나엘리먼트 하부에 형성된 전화용 엘리먼트와, 안테나기판 (7) 에 형성된 안테나패턴 (7a) 및 무급전 소자패턴 (7b) 에 의해 GSM 및 DCS 주파수대역에서 동작하는 안테나가 구성된다.     이에 의해, 소형화된 안테나를 2 개의 다른 넓은 주파수대역에 걸쳐 동작가능하게 할 수 있다.
Patent KR-20030009489-A (KR)
IPC: H04R1/10
Filed: 2002-03-08
Abstract: 본 발명은 오디오 신호를 재생하는 헤드셋에 관한 것이다. 헤드셋은 헤드셋의 중앙 지점에서 연결 수단을 고정할 수 있게 한다. 이런 방식으로 헤드셋은 각 사람에 더욱 잘 맞게 조절될 수 있다.
Patent KR-20030028749-A (KR)
IPC: A61M5/32
Filed: 2001-05-31
Abstract: 본 발명은 의료용 바늘에 관한 것으로, 둥근 끝단을 구비하고, 그 끝단에는 설탕, 소금 또는 이와 유사한 물질과 같은 체액내에서 녹는 불활성 물질로 만들어지는 뾰족한 물미가 형성된다. 
     본 발명은 의료 분야에 적용될 수 있다.
Patent KR-20030014403-A (KR)
IPC: A61K31/517
Filed: 2001-06-15
Abstract: 본 발명은 N-[4-(3-클로로-4-플루오로페닐아미노)-7-(3-모르폴린-4-일프로폭시)-퀴나졸린-6-일]-아크릴아미드 디하이드로클로라이드의 다형체/수화물, 그의 제조방법, 및 비가역적인 티로신 키나제 억제 작용을 갖는 약제의 제조를 위한 그의 용도에 관한 것이다.
Patent KR-20030019481-A (KR)
Inventor: LEE JAE HUI
IPC: G06K19/077
Filed: 2003-01-07
Abstract: PURPOSE: A combination IC card and method for manufacturing the same are provided to maintain an RF function of a card and improve a productivity of a card although a conductive glue is not used at a contact point between an antenna coil and an IC chip. CONSTITUTION: In a combination card having an IC(Integrated Circuit) chip integrally formed with an RF antenna, an inlay(31) of a PVC material is inserted between the lower surface sheet(11) having a card rear surface shape and the upper surface sheet(12) having a card upper surface shape. An antenna coil(32) is laid and wound on a plane as a loop shape along the edge portion of the inlay(31) on the inlay(31). An RF antenna(41) of an IC chip(40) is not contacted with the antenna coil(32). An electromagnetic induction operation with the RF antenna(41) formed on an IC chip(40) is amplified by the antenna coil(32) of the inlay(31).
Patent KR-20040066325-A (KR)
Inventor: CHOI GI HWAN
IPC: A61K8/63
Filed: 2003-01-17
Abstract: PURPOSE: A lipstick composition improving the circulation of blood and moisturising effect on lip skin is provided, thereby stabilizing the constituents of the lipstick composition and reducing stimulation of the lip skin by using no surfactant. CONSTITUTION: The lipstick composition improving the circulation of blood and moisturising effect on lip skin comprises (a) 1 to 70 wt.% of galactosyl ceramide; (b) 0.1 to 50 wt.% of cholesterol; (c) 0.1 to 70 wt.% of niacin amide; (d) 0.1 to 90 wt.% of polyhydric alcohol; and (e) 0.1 to 50 wt.% of liquid oil, wherein the lipstick composition comprises 0.1 to 70 wt.% of lipstick base; and the polyhydric alcohol is selected from glycerin, 1,3-butyleneglycol, sorbitol, dipropylene glycol, propylene glycol and a mixture thereof.
Patent KR-20040070924-A (KR)
Inventor: JANG TAE SEONG
IPC: G11C29/00
Filed: 2003-02-05
Abstract: PURPOSE: A parallel bit test mode circuit capable of performing the data write operation by a mode register set for test, a semiconductor memory device provided with the same and a method for testing the same are provided to freely write various data pattern. CONSTITUTION: A parallel bit test mode circuit capable of performing the data write operation by a mode register set for test includes a mode register set(MRS) pattern selection block, a data pattern generation block and a parallel bit test(PBT) data multiplexing block. The MRS pattern selection block receives the test MRS code carrying a predetermined flag information for informing the use of MRS pattern and a predetermined data pattern to be written on the selected memory cell array during the write operation of the PBT mode test and generates the input data multiplexing control signal corresponding to the predetermined flag information. The data pattern generation block receives the test MRS code and sets the plurality bits of the registers corresponding to the predetermined data pattern. The data patter generation block outputs each data of the registers. And, the parallel data multiplexing block receives the output data and outputs the received data when the input data multiplexing control signal is active.
Patent KR-20040072190-A (KR)
Inventor: PARK KYUNG HYE
IPC: B61D15/00
Filed: 2003-02-10
Abstract: PURPOSE: A folding and unfolding device of equipment mounted to a railroad vehicle is provided to strongly operate, reinforce supporting force, and prevent unstable movements of the equipment by directly folding and unfolding a rotary drive with a boom cylinder. CONSTITUTION: In mounting equipment as a rotary drive(15) to an upper plate(3) of a railroad vehicle(2), a folding and unfolding device(20) of the equipment changes directions by mounting the equipment to a rotary plate(9) of a direction converting device(5) and moves the equipment and the direction converting device out of a central line by transferring a movable plate(13) with a center moving device. A fixing unit(21) is settled to a mounting plate(14) fixed to the upside of the rotary plate and a support unit(22) is fastened to the front portion of the fixing unit. A link(23) integrated with horizontal and vertical parts(23-1,23-2) is installed to the lower end of a leader(17) integrated with the rotary drive by a shaft(25). The upper end of the horizontal part is installed by the shaft and the front end of the support unit and the upper end of the vertical part are connected by a shaft(26). A backstay cylinder(30) is mounted between the lower end of the horizontal part of the link and the middle part of the leader by shafts(32,33). A boom cylinder(27) is disposed between the front side of the fixing unit and the middle part of the vertical part by shafts(28). A cylinder(14-1) for supporting the mounted equipment is arranged to the rear end of the mounting plate.
Patent KR-20040074456-A (KR)
Inventor: JIN SEON OK
IPC: H04B1/40
Filed: 2003-02-18
Abstract: PURPOSE: A 3-dimensional menu system in a portable phone is provided to simultaneously display various menus of a portable phone in 3-dimensional type on a screen, thereby easily moving and selecting a menu and reducing a memory capacity. CONSTITUTION: In order to display 3-dimensional menus on a portable phone screen, a 3-dimensional engine is driven. The 3-dimensional engine loads vector-type data about a previously displayed screen. The 3-dimensional engine loads vector data including numerical information on a 3-dimensional type to be displayed on the screen, and configures menus on the screen in a 3-dimensional polyhedron. If a user selects a specific menu by operating a button among the displayed 3-dimensional menus, a lower menu is displayed in 3-dimensional type.
Patent KR-20040076115-A (KR)
Inventor: KIM DEOK YONG
IPC: H01L21/304
Filed: 2003-02-24
Abstract: PURPOSE: An SC1 supplying apparatus using ICM is provided to perform a PID(proportional-integral-differential) control at a minimum distance from real equipment in use by introducing ICM for compensation of a temperature loss and a precise control. CONSTITUTION: A main supply unit adjusts the density of chemicals for CMP(chemical mechanical polishing) cleaning to a predetermined value and increases the temperature of the chemicals to a predetermined temperature(S100). A sub supply unit precisely controls the temperature of the chemicals supplied from the main supply unit(S110) and supplies the chemicals to CMP cleaning equipment(S120). The chemicals are composed of NH4OH, H2O2 and H2O that are mixed in a ratio of 1:4:20.
Patent KR-20040076184-A (KR)
Title: A Herbal extract Composition of Dietary Supplement on the Regulated of Obesity by Carbohydrate and Lipid uptake Inhibition
Inventor: KIM SEOK GI
IPC: A23L1/308
Filed: 2003-02-24
Abstract: PURPOSE: A dietary composition containing soluble dietary fiber, oligosaccharide, Platycodi Radix, eggplants, Coicis Semen, Rehmanniae Radix Preparata, Fructus Aurantii Immaturus, Ramulus cinnamomi, Cnidii Rhizoma, egg yolk and Garcinia Cambogia is provided. It is effective in suppressing obesity by reducing weight and body fat and preventing adult disease such as diabetics, hyperlipidemia. CONSTITUTION: The dietary composition containing 5 to 30% by weight of soluble dietary fiber, 0 to 25% by weight of oligosaccharide, 15 to 25% by weight of Platycodi Radix, 15 to 25% by weight of eggplants, 15 to 25% by weight of Coicis Semen, 1 to 20% by weight of Rehmanniae Radix Preparata, 0 to 20% by weight of Fructus Aurantii Immaturus, 0 to 20% by weight of Ramulus cinnamomi, 0 to 10% by weight of Cnidii Rhizoma, 0.05 to 5% by weight of egg yolk and 0.1 to 5% by weight of Garcinia Cambogia. It is taken two times a day for 50 days before meals.
Patent KR-20030028519-A (KR)
Inventor: SONG YOUNG KEUN
IPC: A01K63/00
Filed: 2003-03-04
Abstract: PURPOSE: A method for representing a transparent container using as a vase or a fish bowl in various colors is provided to give a transparent container having color to be fit for the color of the flower and fish. CONSTITUTION: The method for representing the transparent container using as a vase or a fish bowl in various colors is characterized in that the nutritional supplements required to the flower or fish add to the water charged in the transparent container add while the colored harmless pigments are mixed in the water to impart the various colors to the container. As the pigment, one that does not disturb the growth of the flower or fish is preferable.
Patent KR-20030074244-A (KR)
Title: 커넥터와, 상기 커넥터를 구비한 컨테이너, 및 상기컨테이너에 대한 대응하는 커넥터를 구비한 액체조제장치
IPC: A61M39/00
Filed: 2003-03-06
Abstract: 본 발명은, 액체를 조제하기(prepare) 위하여  컨테이너, 특히 투석액의 조제를 위해 농축성분으로 채워진 컨테이너를 액체조제장치와 결합하기 위한 커넥터의 분야에 관한 것이다. 상기 커넥터의 제조과정과 상기 커넥터를 상기 액체조제장치에 결합하는 동안의 취급을 간단하게 하기 위하여, 본 발명은, 컨테이너의 제1 및 제2액체라인을, 그 각각이 제1 및 제2액체라인의 경계를 결정하는 2개의 오리피스(3,5) 중 한개를 포함하는 2개의 옆쪽으로 분리된 결합수단(2,4)을 구비하는 액체조제장치의 제3 및 제4액체라인과 결합시키기 위한 커넥터(1)의 디자인을 제공한다. 또한, 본 발명은 그에 대응하는 컨테이너 및 액체조제장치에 관한 것이다.
Patent KR-20040079221-A (KR)
Inventor: TAK GU HYEON
IPC: E04B7/08
Filed: 2003-03-07
Abstract: PURPOSE: An assembling device of an arch roof and an assembling method are provided to cut down the construction cost by simplifying the structure of the roof with the single layer and by reducing the installation time and installation materials. CONSTITUTION: An arch roof assembling device(100) is composed of a first frame(110a) installed longitudinally to a building; a second frame(110b) installed perpendicularly to the first frame, and opposed to an arch of a roof; and a couple of gussets(120a,120b) fixing the first frame and the second frame. Frame penetration holes(112a,112b) are formed in the first frame and the second frame, and combined with bolts and nuts(124). Gusset penetration holes(122a,122b) are formed in the gussets to combine the first and second frames with the gussets by bolts and nuts.
Patent KR-20040079661-A (KR)
Inventor: KIM SO HYEON
IPC: H04W36/08
Filed: 2003-03-08
Abstract: PURPOSE: A handover method in a base station of a wideband wireless access communication system and a method thereof are provided to request an SS(Subscriber Station) to perform a handover process by a base station, and to perform the handover process in the new base station, thereby distributing a call processing function of the SS. CONSTITUTION: A user terminal reads a DL(Downlink)__MAP message and a UL(Uplink)_MAP message received from a serving base station(1000,1002), and reads a peripheral base station list included in the DL_MAP message(1004). The user terminal measures a CINR for a pilot channel(1006), and decides whether a number of a peripheral base station for measuring the CINR is smaller than a BS_MAX number(1008). If so, the user terminal compares the CINR with a CINR of the serving base station(1010), and transmits a handover request message to the serving base station(1012). The user terminal receives a handover response message(1014), and reads a carrier frequency and an identifier of a target base station(1016). The user terminal changes a frequency into a frequency of the target base station(1018), reads a DL_MAP message and a UL_MAP message from the target base station(1020,1022), and transceives data with the target base station(1024).
Patent KR-20040080813-A (KR)
Inventor: CHOI MIN GU
IPC: G02F1/1335
Filed: 2003-03-13
Abstract: PURPOSE: A liquid crystal projector is provided to reduce a floating noise generated by peripheral composition components and vary a rotation speed of a fan according to the capacity of images. CONSTITUTION: Three polarizing plates(52-54) polarize the light of a lamp(50) into red, green and blue. Three liquid crystal panels(56-58) opposite with the three polarizing plates form an image by the light polarized in each polarizing plate. A prism(60) synthesizes the images of the liquid crystal panels and inputs the synthesized image to a projection lens to expand and project the image to the outside. A cooling fan opposite with one side of the prism sucks an external cool air to cool the liquid crystal panels and the polarizing plates. A spacer installed between the cooling fan and the prism blocks that the external cool air flows to the prism.
Patent KR-20030031051-A (KR)
Inventor: KIM MIN JUNG
IPC: A61G5/06
Filed: 2003-03-14
Abstract: PURPOSE: A stair lift capable of being used as a lifter for a handicapped person to climb and descend stairs while being moved without power on level ground is provided. Therefore, the stair lift helps elderly or handicapped persons who live in a house with stairs to climb and descend stairs and requires only minimal driver skill and strength. CONSTITUTION: To achieve climbing of stairs, the rear of a wheelchair is laid on the stairs, a trajectory belt(1) which is in a folded state is released and then fixed with a brace(3). Performing reverse operation causes the wheelchair to climb chairs, releasing a brace(2) placed in the front after climbing of stairs also causes the wheelchair to return to its original state prior to climbing of stairs. After climbing of chairs is ended, the trajectory belt is folded and then the wheelchair is allowed to be moved without power. Descending of stairs is achieved in the opposite order of the climbing.
Patent KR-20040084118-A (KR)
Inventor: JUNG YONG SIK
IPC: H04B17/00
Filed: 2003-03-26
Abstract: PURPOSE: A device for managing the terminal state of a mobile communication system is provided to transmit a power cutoff notice message to a management server of a mobile communication network if the battery power of a mobile communication terminal is abnormally cut off, so that the mobile communication network can manage communication resources by grasping a power end state. CONSTITUTION: When a battery power is abnormally cut off while turning on an operational power, a mobile communication terminal(10) transmits an abnormal power cutoff notice message to a terminal information management server(70) located on a mobile communication network by using a pre-charged emergency power. The terminal information management server(70) transmits a confirm message to the mobile communication terminal(10) according to a preset frequency. If the mobile communication terminal(10) does not respond to the message over the frequency, the terminal information management server(70) changes state information of the terminal(10) into a power end state.
Patent KR-20030081150-A (KR)
Title: 반도체장치를 실장하기 위한 패키지
IPC: H01L23/373
Filed: 2003-04-10
Abstract: 반도체장치를 실장하기 위한 패키지는 대기에 노출된 표면을 가지고 있다. 
     노출된 표면은 페인트, 테이프 또는 밀봉재와 같은 커버 물질로 덮혀있다.
Patent KR-20040088896-A (KR)
Inventor: PARK HYEON SEONG
IPC: B23K9/095
Filed: 2003-04-14
Abstract: PURPOSE: An arc welding network system is provided to analyze a welding fault by networking an arc welding process and to constantly maintain superior welding quality by remote-controlling welding conditions and statistically managing the welding quality. CONSTITUTION: An arc welding network system includes a robot controller(220) aligned around a welder(210) to control an arc welding state of the welder(210) according to input of a driving control signal applied from an external. A welding state detecting unit(240) is mounted on the welder in order to generate a welding signal by detecting a welding proceeding state of the welder(210). A controller(230) controls a driving control signal applied to the robot controller(220) and judges a welding quality by analyzing the welding signal inputted thereto through the welding state detecting unit(240) and statistically manages a result of the welding quality.
Patent KR-20040091899-A (KR)
Inventor: CHOI DAE HO
IPC: G06K19/02
Filed: 2003-04-23
Abstract: PURPOSE: A semi-transparent plastic card recognizable to an optical sensor and a manufacturing method thereof are provided to recognize the semi-transparent plastic card by the optical sensor in an ATM(Automated Teller Machine) like a current non-transparent plastic card and diversely decorate the card by offering transparency. CONSTITUTION: An inlay sheet(30) of a transparent synthetic polymer provides a thickness of the card by being formed in a predetermined size. A transparent infrared blocking ink(30a) enables the optical sensor of the ATM to recognize the card by being respectively coated to both sides of the inlay sheet. Printed transparent PVC(Poly Vinyl Chloride) sheets(20,40) are respectively adhered to both sides of the inlay sheet and are printed by a design for the card. Transparent overlay sheets(10,50) of the transparent synthetic polymer are formed as an external contact surface by being respectively deposited to surfaces of the printed transparent PVC sheet exposed to the outside.