baber/WOPTO huggingface dataset:
Patent KR-20030044477-A (KR)
Inventor: CHO SEOM YOUN
IPC: B60P3/04
Filed: 2001-11-30
Abstract: PURPOSE: A vehicle for transporting pigs is provided to prevent pigs from being suffocated to death and from being stressed and to safely transport pigs by supplying cool air of proper temperature to the inside of a tower and by properly discharging bad gas generated from the pigs to the outside. CONSTITUTION: A vehicle for transporting pigs includes a refrigerator(12) giving off cool air to the inside of a closed tower(10); a guide duct(14) connected with the refrigerator to guide the cool air produced from the refrigerator to the inside of the tower, and extended to the inside of the tower; a discharge fan(16) installed near a discharge outlet(14a), to discharge the cool air, coming in through the guide duct, to the inside of the tower; an external-air inlet passage(18); and a forced discharge fan to forcibly discharge bad gas generated from the inside of the tower to the outside. One end of the external-air inlet passage is exposed to the outside of the tower and the other end is communicated with the guide duct.
Patent KR-20030045258-A (KR)
Title: Tension mask assembly and cathode ray tube applying the same
Inventor: HUH SEONG YEOL
IPC: H01J29/02
Filed: 2001-12-01
Abstract: PURPOSE: A tension mask assembly is provided to be capable of reducing mis-landing and howling phenomenon of an electronic beam by preventing a variation of a mask due to a thermal expansion amount with each frame and the mask. CONSTITUTION: A plurality of slots(31a) are formed at a tension mask(31) so that an electronic beam is passed. A support member(32) is installed opposite to a lower part of the tension mask and consists of the first and second support members(34,35) for supporting the tension mask. A rigidity member(33) is installed so as to be opposite to lower parts of the first and second support members and consists of the first and second rigidity members(36,37) having an elastic force and fixed to the first and second support members. A correction unit(300) is installed so as to be opposite to the support or rigidity member and consists of the first and second correction members(310,320) which are formed by interconnecting a plurality of metal members having a thermal expansion coefficient less than that of the rigidity member. The correction unit corrects a thermal expansion of an axis direction of the tension mask by a thermal expansion different from the rigidity member.
Patent KR-20030049368-A (KR)
Title: A safety look apparatus of sliding door to an automobile
Inventor: CHOI UNG RYEOL
IPC: B60J5/06
Filed: 2001-12-14
Abstract: PURPOSE: A safe lock apparatus of a sliding door for a vehicle is provided to improve assembling efficiency by reducing the link structure for connecting a fuel filler and the sliding door, and to cut down manufacturing cost by reducing process and parts. CONSTITUTION: A safe lock device of a sliding door is composed of a magnetic switch detecting opening of a fuel filler, and a safety lock(20) controlling opening and closing of the sliding door by receiving signals from the switch. The safety lock has a latch rod(21) connected to a handle of the sliding door and a fitting member and composed of a stopper(23), and an actuator(22) having a bar(24) installed in the lower part of the stopper to stop operation of the stopper. The sliding door is locked by fitting the stopper of the latch rod to the bar in opening a fuel filler cap. The sliding door is opened by operating the stopper actively in closing the fuel filler cap.
Patent KR-20030049764-A (KR)
Title: A method for manufacturing a thin film transistor using poly silicon
Inventor: CHOI BEOM RAK
IPC: H01L21/208
Filed: 2001-12-17
Abstract: PURPOSE: A method for fabricating a thin film transistor using polycrystalline silicon is provided to uniformly apply a photoresist layer by crystallizing an amorphous silicon layer and by planarizing the crystallized silicon layer through an etch process using a plasma process. CONSTITUTION: The amorphous silicon layer is formed on an insulated substrate. Laser is irradiated to the amorphous silicon layer and the amorphous silicon layer is crystallized through a lateral solidification process to form a crystalline silicon layer. The crystalline silicon layer is planarized through an etch process using plasma. The crystalline silicon layer is patterned to form a semiconductor layer. The semiconductor layer is covered with a gate insulation layer. A gate electrode is formed on the gate insulation layer of the semiconductor layer. Impurity ions are implanted into the semiconductor layer to form source and drain regions at both sides of the gate electrode. Source and drain electrodes are electrically connected to the source and drain regions, respectively.
Patent KR-20030050369-A (KR)
Title: Air-conditioner air quantity adjusting apparatus for bus
Inventor: KIM YEONG SEON
IPC: B60H1/00
Filed: 2001-12-18
Abstract: PURPOSE: An air conditioner air flow control device of a bus is provided to automatically control air flow by increasing the rheostat of a blower and reducing the rotational frequency of the blower. CONSTITUTION: An air conditioner air flow control device of a bus comprises a sensing unit(110) installed inside an air duct, to sense air flow of the inside of the air duct; an rheostat(130) connected to a blower(120) blowing air to the air duct; a relay(140) selectively connecting the rheostat to the blower; and a control unit(150) selectively switching the relay on/off according to the value of the sensing unit and controlling the rotational frequency of the blower. Thus, the air flow is automatically controlled.
Patent KR-20030053846-A (KR)
Title: Apparatus for preventing lime stone from unbalance of shaft kiln
Inventor: JANG BYEONG GU
IPC: C04B2/10
Filed: 2001-12-24
Abstract: PURPOSE: Provided is an apparatus for preventing one-way flow of raw limestone during sintering in the shaft kiln by control of hydraulic cylinder operating wheel discharge tables, resulting in homogeneous quality of limestone. CONSTITUTION: The shaft kiln for preventing one-way flow in firing of raw limestone from mines with high temperature cokes oven gas is characterized by comprising the parts of: one or more of level meters(201), set on the lower part of a limestone-feeding damper and spaced at 90degree, for measuring the level of raw limestone positioned on the upper part of the shaft kiln; hydraulic cylinders(202a-d), controlling their rods by a motor, set outside the kiln and spaced at 90degree on the same position as level meters; wheel discharge tables(17a-d) including level meters and hydraulic cylinders. The hydraulic cylinder fixes the rod-controlling motor, wherein one end of the cylinder is joined to the rod of the cylinder and the other of the cylinders is fixed on the plate.
Patent KR-20030056102-A (KR)
Title: A multi-path searching apparatus using dual code generator and the multi-path searching method thereof
Inventor: JANG GYEONG HUI
IPC: H04B1/7113
Filed: 2001-12-27
Abstract: PURPOSE: A multi-path searching apparatus using two code generators and a searching method therefor are provided to reduce a time required for path acquisition by removing a time necessary for slewing by the two code generators. CONSTITUTION: A multi-path searcher control unit(200) receives a control signal from an operation software control unit(100), and controls the operations of one or more multi-path searchers. A code generator 1(300) and a code generator 2(310) receive control commands of the multi-path searcher control unit(200), and generate codes necessary for searching a multi-path. A multiplexer(400) receives multi-path search codes received from the code generator 1(300) and the code generator 2(310), and multiplexes the received multi-path search codes. A multi-path searcher engine unit(500) receives the multiplexed multi-path search code transmitted from the multiplexer(400), and searches the multi-path in mobile communication environment.
Patent KR-20030056395-A (KR)
Title: Method for fabricating semiconductor device
Inventor: NAM GI UK
IPC: H01L21/306
Filed: 2001-12-28
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to be capable of improving margins and preventing damage by using same etching selectivity between an NMOS and PMOS region. CONSTITUTION: A polysilicon layer is formed on a semiconductor substrate(21) defined by an NMOS and PMOS region. After performing free doping impurity ions of the first conductive type into the NMOS region, annealing process is carrier out. After removing a native oxide, a photoresist pattern is formed on the resultant structure. The first gate(25a) and the second gate(25b) are formed on the NMOS and PMOS region, respectively by selectively etching the polysilicon layer using the photoresist pattern as a mask.
Patent KR-20030057734-A (KR)
Inventor: KIM YEONG DEUK
IPC: H04L12/28
Filed: 2001-12-29
Abstract: PURPOSE: A call distribution method in an intelligence network is provided to distribute and transmit an incoming call from an intelligence network call to an SCP(Service Control Point) to an SSP(Service Switching Point) performing the same function when connecting several SCPs(Service Control Point) to the SSP, thereby preventing a call from concentrating on one SSP. CONSTITUTION: When an intelligence network call is discriminated optionally and the call is received to an SSP(ST101), a database stored according to each signal point of each SCP is read and then a direct routing is performed to the corresponding signal point(ST102). Thereafter, the next signal point is read from the database, a direct routing is performed to the corresponding signal point(ST103). Thereafter, the SSP is discriminated whether the database of a signal point is the final database(ST104), if so, the SSP is moved to the beginning of the database and then prepares for the next incoming call(ST105).
Patent KR-20030057970-A (KR)
Title: Organic Electro-Luminescence Display Device
Inventor: PARK JAE YONG
IPC: H05B33/22
Filed: 2001-12-29
Abstract: PURPOSE: An organic electroluminescence display device is provided to be capable of minimizing a device deterioration by disposing a flat insulation film at a region where a sealant is coated. CONSTITUTION: A flat insulation film(52) is formed at an edge of a display device so as to have a flat surface, and a sealant is coated on the flat insulation film. A buffer layer(42) is formed on a transparent substrate(40), and a gate insulation layer(44) is stacked on the buffer insulation layer. A gate line(46) is formed on the gate insulation layer, and the first interlayer insulation layer(48) is formed on an entire surface of the gate line. The second interlayer insulation layer(50) is formed on an entire surface of the transparent substrate so as to cover a voltage supply line formed on the first interlayer insulation layer.
Patent KR-20030058774-A (KR)
Title: Apparatus assembling flip for functional flip phone
Inventor: CHO DU HWAN
IPC: H04B1/40
Filed: 2001-12-31
Abstract: PURPOSE: A flip assembling apparatus of a functional flip phone is provided to reduce a repair cost and prevent consumption of a resource by disassembling and re-assembling a flip upper plate and a flip lower plate as necessary. CONSTITUTION: A functional flip(200) is hinge-coupled at a phone body so as to be rotatably opened and closed. The functional flip(200) includes a flip upper plate(210) and a flip lower plate(220). A contact pin is fixed at one end portion of a main PCB(110) inserted in the phone body. A key pad is coupled at the flip upper plate(210). A metallic plate and a contact pin(260) are attached at an inner side of the flip lower plate(220). A guide groove(211) is formed in a longitudinal direction at both side marginal portions of the flip upper plate(210). A guide rib(221) is formed at both side marginal portions and slidably moved by being caught at the guide groove(211). Insertion recesses(212) are formed at both inner end portions of the flip upper plate(210). A guide protrusion(222) is formed at an inner end portion of the flip lower plate(220) and inserted into both insertion recesses(212). Fixing holes(223) are formed at an outer end portion of the flip lower plate(220). A thread groove is formed at the flip upper plate(210), into which a screw is threaded and inserted to both fixing holes(223).
Patent KR-20010075219-A (KR)
IPC: D21H17/56
Filed: 1999-09-08
Abstract: 본 발명은 알칼리 및 산성 종이 제품의 제조 시에 보유 및 배수 조제로서 사용하기 위한 미립자 시스템에 관한 것으로서, 이 시스템은 HMW 응집제 중합체(6), 산성 콜로이드(7) 및 응고제 또는 MMW 응집제(5)를 포함한다. 산성 콜로이드(7)는 멜라민 알데히드, 바람직하게는 멜라민 포름알데히드의 수용성 중합체 또는 공중합체의 수용액을 포함하며, 공급액 중의 고형분의 건조 중량을 기준으로 0.0005 내지 0.5 중량%의 범위의 양으로 존재한다. HMW 응집제 중합체(6)는 팬 펌프 다음에 및 압력 스크린(2) 앞에서 모액 또는 공급액에 첨가될 수 있고; 산성 콜로이드(7)는 압력 스크린(2) 다음에서 모액에 첨가될 수 있으며, 응고제/MMW 응집제(5)는 팬 펌프(1) 앞에 첨가될 수 있다. 한편, 화학적 첨가의 순서가 변형될 수 있다. 즉, 산성 콜로이드(7)는 팬 펌프(1) 앞뒤에서 또는 압력 스크린(2) 앞에서 첨가될 수 있다. 종이 공급액에 미립자 시스템의 첨가는 제지 공정 중에 보유도, 배수량 및 시트 형성을 개선시킨다.
Patent KR-20010081031-A (KR)
Title: 유기 전계 발광 디바이스
IPC: H01L51/50
Filed: 2000-09-20
Abstract: 본 발명은, 수명 종료 전에 장애에 대한 위험이 낮은, 신뢰성있는 유기 LED 디바이스를 선택하기 위한 방법을 제공한다. 이 방법은, ⅰ) 디바이스를 유기 전계 층에 걸쳐 높은 전기장에 걸리게 하는 단계로서, 이것은, 2개의 명백하게 분리된 집단, 즉 낮은 누설 전류(역방향 전압 동작에서 전계 발광 층을 통하는 전류)를 갖는 하나의 집단, 및 높은 누설 전류를 갖는 하나의 집단으로의 상기 디바이스의 분리를 초래하고, 제 1 집단은 전류 기준에 따라 선택되는 상기 단계와; ⅱ) 잡음으로 언급된 누설 전류에서의 불안정성을 검출하는 단계로서, 이러한 불안정성은 특히 1과 10V 사이의 역방향 구동 전압에서 발생하는 것이 확증되고, 이러한 불안정성은 동작할 동안 초기 장애의 발생의 척도이며, 디바이스는 잡음 기준에 따라 선택되는 상기 단계를 포함한다.
Patent KR-20010101089-A (KR)
IPC: H04B7/08
Filed: 2000-08-29
Abstract: 기지국 장치에 있어서 적응 알고르즘에 의해서 설정한 탭 게수를 초기값으로 이용해서, 통신 단말 장치에서의 적응 알고리즘에 있어서의 초기값 설정까지의 처리를 생략하여, 통신 단말 장치에 있어서의 등화 처리 연산의 부하를 경감하는 동시에, 등화 처리 시간을 단축한다.
Patent KR-20010101892-A (KR)
IPC: F04F5/44
Filed: 2000-01-21
Abstract: 본 발명은, 축방향으로 연장되어 하우징의 한 쪽 벽을 통하여 개구(開口)되는 진공 체임버(3)내에 포함되도록 하우징내에 배치되는 회전대칭형 이젝터 본체(4)와; 상기 이젝터 본체와 동심(同心)을 가지면서 이어지고 또한 관형(管形)의 다공성 필터 본체를 포함하는 먼지 필터(15)와; 상기 필터 본체와 함께 실질적으로 상기 이젝터 본체의 전 길이에 걸쳐 연장되는 하나의 자기-수용(self-containing) 단위체를 형성하여, 상기 진공 체임버의 개구부(開口部)에 수용되는 소음기(11)에 의해 축방향으로 고정되도록, 상기 필터 본체를 원주방향으로 감싸는 프레임을 포함하는 이젝터형 진공펌프에 관한 것이다.
Patent KR-20010101933-A (KR)
IPC: A61K31/196
Filed: 2000-02-02
Abstract: 본 발명은 대상체에게 관상혈관 시술과 관련하여 N-(3',4'-디메톡시신나모일)안트라닐산 (N-5') 또는 그의 제약상 허용가능한 염을 일일 투여량 약 300 mg 내지 약 1,100 mg으로 투여하는 것을 포함하는, 포유동물, 특히 인간에서의 관상혈관 시술과 관련된 심혈관 사건의 예방 또는 감소 방법에 관한 것이다.
Patent KR-20010101984-A (KR)
IPC: D21H21/30
Filed: 2000-01-31
Abstract: 본 발명은 하기 화학식 Ia의 화합물, 화학식 Ib의 화합물 및 화학식 Ic의 화합물의 혼합물을 포함하는 형광 증백제, 이의 제조방법 및 종이 및 특히 직물을 증백시키기 위한 이의 용도에 관한 것이다. 
     화학식 Ia 
     
       
     
     화학식 Ib 
     
       
     
     화학식 Ic 
     
       
     
     위의 화학식 Ia 내지 Ic에서, 
     -SO 3 R 그룹은 메타 및/또는 파라 위치에 존재하며, 
     R 및 M은 각각 독립적으로 H, Na, Li, K, Ca, Mg, 암모늄, 또는 C 1-4 알킬, C 1-4 하이드록시알킬 또는 이의 혼합물에 의해 일치환, 이치환, 삼치환 또는 사치환된 암모늄이다.
Patent KR-20010102273-A (KR)
Title: 텔레비전 오디오가 구비된 텔레비전 수신기 리모트 컨트롤시스템
IPC: H04N21/41
Filed: 2000-12-08
Abstract: 텔레비전 수신기 리모트 컨트롤 시스템은 텔레비전 채널을 전달하는 신호의 오디오 신호 부분을 수신하기 위한 수신기와, 상기 수신기에 의해 수신되는 채널 중 선택된 한 채널의 오디오 신호 부분을 전송하기 위한 오디오 송신기와, 상기 송신기에 의해 전송할 수 있도록 원하는 채널의 오디오 신호 부분을 선택하기 위한 수신기의 원격 작동과 TV의 원격 작동을 위한 리모트 컨트롤러를 구비한다. 리모트 컨트롤러는 송신기에 의해서 전송되는 선택된 채널의 오디오 신호 부분의 무선 수신을 위한 오디오 수신기와, 수신된 오디오 신호 부분을 사운드로 변환하기 위한 오디오 스피커를 포함한다. 본 시스템은 해당 TV 상에 선택된 채널을 변경하지 않고 스피커를 통해 리모트 컨트롤러에 의해서 임의의 선택된 채널의 오디오 신호 부분을 청취하는 것을 가능케 한다.
Patent KR-20020012175-A (KR)
Title: 피부 케어 활성제의 배합물을 함유하는 피부 케어 조성물
IPC: A61P29/00
Filed: 2000-04-19
Abstract: 본 발명은 피부 케어 활성제의 배합물을 함유하는 피부 케어 조성물, 및 피부 상태를 조절하기 위한 이같은 피부 케어 조성물의 사용 방법에 관한 것이다.     본 발명은 안전 유효량의 비타민 B 3 화합물; 안전 유효량의, 파르네솔, 피탄트리올 및 그것들의 혼합물로부터 선택되는 피부 케어 활성제; 및 피부학적으로 허용가능한 담체를 함유하는 조성물에 관한 것이다.
Patent KR-20020039267-A (KR)
IPC: H01L21/673
Filed: 2000-05-19
Abstract: 시트 형태의 물질의 전기적, 기계적, 물리적 및/또는 화학적 특성을 검사하는 장치는 시트를 보관하기 위한 카세트와 이 카세트에 대해 견고히 장착되어 있는 센서들을 포함하고 있다.  이들 센서는 카세트 외부의 검사 장소에 인접하여 장착될 수도 있다.  카세트 및 센서들의 구성 및 위치 관계는, 적당한 엔드 이펙터가 시트상 물질을 카세트내의 보관 장소와 센서들에 인접한 검사 장소간에 이동시킬 수 있도록 되어 있으면 된다.  시트상 물질의 검사 방법은, 시트상 물질을 카세트 내에 놓는 단계와, 이 카세트에 대해 견고하게 장착된 하나 이상의 센서를 사용하여 검사를 수행하는 단계를 포함하고 있다.  본 방법은 시트를 카세트로부터 꺼내고, 시트를 센서에 대해 복수의 위치에 단계별로 위치시키며, 또한 검사의 완료 후에 시트를 카세트에 되돌려 놓기 위해, 엔드 이펙터를 사용하는 단계를 더 포함하고 있다.  검사할 물질로는, 컴퓨터 화면 및 다른 응용 분야에 대한 평판 패널 및 반도체 웨이퍼가 있다.
Patent KR-20010112490-A (KR)
IPC: H01J37/32
Filed: 2000-05-17
Abstract: 본 발명은, 반도체 웨이퍼 등의 피처리체를 에칭했을 때의 발광 스펙트럼을 폴리크로메이터에 의해 검출하고 그 에칭 종점을 검출하는 방법에 있어서, 제품이 되는 반도체 웨이퍼의 에칭에 앞서 제품에 준한 샘플의 에칭을 실행하고, 플라즈마의 풀 스펙트럼을 순차적으로 측정하고, 모든 풀 스펙트럼 각각의 전 파장의 발광 강도를 이용하여 발광 스펙트럼의 주성분 분석을 실행하고, 그 결과를 데이터로서 유지하고, 그 후, 제조되는 반도체 웨이퍼의 에칭시에 순차적으로 측정된 매 풀 스펙트럼 각각의 전 파장의 발광 강도에 근거하여 주성분 득점을 구한 후, 순차적으로 측정된 매 풀 스펙트럼의 주성분 득점의 실질적인 변화에 근거하여 에칭 종점을 검출하는 종점 검출 방법이다.
Patent KR-20010114272-A (KR)
Title: Method and apparatus for initializing secure communications among, and for exclusively pairing wireless devices
IPC: H04L29/06
Filed: 2000-05-22
Abstract: A method and system for efficiently establishing secure communications between mobile devices in a radio network. The present invention utilizes public key cryptography and unique hardware identifiers to enable authorizations for access to wireless networks, such as picocells. The present invention prevents the mobile user from maintaining a plurality of secrets such as user identifier/password pairs, PINs, or encryption keys, for access to each device to which he might require access.  Wireless devices distributed throughout an enterprise are enabled to be efficiently initialized for secure communications. Well-known public key cryptography and machine unique identifiers are utilised to establish a secure channel and initialize the wireless devices.  Wireless devices are enabled to be paired or permanently associated by a user or a network administrator. Well known public key cryptography and machine unique identifiers are utilised to establish a secure channel and associate the devices with each other. This is extremely useful for associating a wireless headset with a telephone or associating a wireless mouse with a computer.
Patent KR-20020010676-A (KR)
Title: Process to prepare a lubricating base oil
Inventor: DUPREY ERIC
IPC: C10G67/14
Filed: 2000-05-26
Abstract: Process to prepare a lubricating base oil starting from a lubricating base oil which is obtained by first removing part of the aromatic compounds from a petroleum fraction boiling in the lubricating oil range by solvent extraction and subsequently dewaxing the solvent extracted product, wherein the following steps are performed, (a) contacting the lubricating base oil with a suitable sulphided hydrotreating catalyst in a first hydrotreating step; (b) separating the effluent of step (a) into a gaseous fraction and a liquid fraction; (c) contacting the liquid fraction of step (b) with a catalyst comprising a noble metal component supported on an amorphous refractory oxide carrier in the presence of hydrogen in a second hydrotreating step; and (d) recovering the lubricating base oil.
Patent KR-20020036964-A (KR)
Title: Microfabricated elastomeric valve and pump systems
IPC: F04B43/04
Filed: 2000-06-27
Abstract: A method of fabricating an elastomeric structure, comprising: forming a first elastomeric layer on top of a first micromachined mold, the first micromachined mold having a first raised protrusion which forms a first recess extending along a bottom surface of the first elastomeric layer; forming a second elastomeric layer on top of a second micromachined mold, the second micromachined mold having a second raised protrusion which forms a second recess extending along a bottom surface of the second elastomeric layer, bonding the bottom surface of the second elastomeric layer onto a top surface of the first elastomeric layer such that a control channel forms in the second recess between the first and second elastomeric layers; and positioning the first elastomeric layer on top of a planar substrate such that a flow channel forms in the first recess between the first elastomeric layer and the planar substrate.
Patent KR-20030063625-A (KR)
Title: Head assembly for chip mounter
Inventor: CHOI DONG SU
IPC: H05K13/04
Filed: 2002-01-23
Abstract: PURPOSE: A head assembly for SMD is provided to prevent the damage on the mounted parts by installing a force detection sensor within the head assembly to sense the intensity of the force applied to the parts. CONSTITUTION: A head assembly for SMD includes a frame(21), an elevation portion(22), an elevation frame(23), a spindle shaft(24), a rotary driving portion(25), a nozzle holder(26), an air pressure control portion(27), and a force detection sensor portion(28). The frame is installed at the elevation portion. The elevation frame is elevated by the elevation portion. The spindle shaft is rotatably installed at the elevation frame. The rotary driving portion rotates the spindle shaft. The nozzle holder is supported by the spindle shaft. A nozzle is fixed to a lower portion of the nozzle holder. The air pressure control portion is coupled to the spindle shaft in order to control a vacuum state of the nozzle. The force detection sensor portion senses the force which is applied to an electronic part absorbed to an end portion of the nozzle.
Patent KR-20030065926-A (KR)
Inventor: JUN BAEK GYUN
IPC: B23K26/38
Filed: 2002-02-02
Abstract: PURPOSE: Method and apparatus for cutting a non-metallic substrate are provided to prevent the bad cutting and the increasing of the number of process and reduce the cutting time. CONSTITUTION: Rectangular LCD cells having first to fourth edges are displaced in a matrix shape on a non-metallic substrate(100). A first predetermined cutting line(101) is formed along the first and second edges of the LCD cell on the non-metallic substrate. A partly cutting LCD cell group is separated from the non-metallic substrate using laser beam along the first predetermined cutting line. A second predetermined cutting line(102) is formed along the third and fourth edges of the LCD cell on the non-metallic substrate. The LCD cell is completely separated from the partly cutting LCD cell group using the laser beam.
Patent KR-20030067133-A (KR)
Title: Intelligent DVR system using a content based automatic video parsing
Inventor: KIM DEOK HYEON
IPC: H04N5/76
Filed: 2002-02-07
Abstract: PURPOSE: An intelligent digital video recording system utilizing a technique of automatically segmenting a motion picture is provided to improve accessibility of motion pictures and to easily find a desired portion of a motion picture. CONSTITUTION: An apparatus for automatically segmenting digital motion-picture data includes a motion picture capturing unit(101) for converting an NTSC signal into a digital signal to extract standard continuous frames, and a calculator(103) for analyzing the frames generated by the motion picture capturing unit to calculate a characteristic quantity of a pixel value difference and histogram difference. The characteristic quantity of the pixel value difference and histogram difference, calculated by the characteristic quantity calculator, and the frames generated by the motion picture capturing unit are analyzed to calculate a characteristic quantity of histogram dispersion of a differential image and pixel value dispersion of each frame.
Patent KR-20030069579-A (KR)
Title: Bottle opener for making a Voice
Inventor: LEE SOO KYUNG
IPC: B67B7/16
Filed: 2002-02-22
Abstract: PURPOSE: A bottle opener for outputting a sound signal is provided to maximize advertising effect by outputting sound data such as advertising music or messages in contacting the cap, and to reduce manufacturing cost by producing the opener easily without addition switches. CONSTITUTION: A sound signal generating part(12) of a bottle opener is composed of a power unit(20) applying power in contacting a bottle opening part to a cap; a control unit(22) receiving power from the power unit, and controlling operation for outputting a sound signal; a storage unit(24) storing sound signal data such as advertising music or messages; an output unit(26) converting and amplifying the sound signal data from the storage unit into the analog signal for outputting; and a speaker(28) converting the analog signal from the output unit into the sound and outputting the sound.