baber/WOPTO huggingface dataset:
Patent KR-20030034422-A (KR)
Title: Panel Assembly Frame for Construction
Inventor: BYUN MOO WON
IPC: E04C2/32
Filed: 2001-10-23
Abstract: PURPOSE: A panel assembly is provided to simultaneously satisfy with the structural strength, the insulation and the fireproof efficiency by producing with low cost. CONSTITUTION: A winding steel plate(10) repeated winding waveforms at a right angle to the length of interval materials(3) is used in more than one steel plates(1,2). Insulating materials(5) having the fireproof efficiency and the insulating efficiency are inserted in contacted portions of the interval materials and the steel plates(2,3). Contact portions(11) and separating portions(12) are formed in the joint portion of the steel plate(1) and interval materials. Ventilating holes(13) are formed between the steel plate(1) and the interval materials by the separating portions. Thereby, the insulating efficiency is increased by enlarging the structural strength and isolating the heat transfer.
Patent KR-20030037825-A (KR)
Title: Method For Exchanging An Etchant In Liquid Crystal Display Device
Inventor: LEE DEOK JANG
IPC: G03F7/42
Filed: 2001-11-06
Abstract: PURPOSE: A method for exchanging etchant of a liquid crystal display device is provided to proceed an etching process in exchanging the etchant by continuously exchanging tanks. CONSTITUTION: It is checked whether etchant tank 2 mass-produces more than 880 pieces of substrates(401). If so, it is checked whether etchant tank 1 is ready(402). It is asked whether the etchant tank 2 mass-produces 900 pieces of substrates(403). If so, the etchant tanks are exchanged(404). It is sensed whether etchant of the etchant tank 2 is discharged(405). If so, a delay time is given for 5 seconds(406). An etchant is supplied to the etchant tank 2 and heated(407,408). It is sensed whether the etchant tank 2 has much etchant(409). It is asked whether a temperature of the heated etchant tank 2 is 70± 2°C(410). The etchant tank 2 is in a state of being ready(411). It is confirmed that the etchant tank 2 is ready(412).
Patent KR-20020044052-A (KR)
Inventor: WON JONG GYU
IPC: H04M1/57
Filed: 2001-11-07
Abstract: PURPOSE: A switch apparatus for processing a malicious call and an operation method therefor are provided to output a caller ID by the malicious call through a designated path, and hear, record, or store communication content by the malicious call. CONSTITUTION: An operator terminal of a switch judges whether one type is previously set among the first type(TYPE 1) for tracing only caller ID of a caller terminal, the second type(TYPE 2) for tracing the caller ID to a specific caller terminal and simultaneously monitoring communication content, and the third type(TYPE 3) for tracing caller IDs to all caller terminals and simultaneously monitoring communication content(S110). In the case of simultaneously tracing and monitoring the caller IDs, it is judged whether the third path designated for the monitoring is connected(S130). Paths of a callee terminal, the caller terminal, and a monitoring terminal connected to the third path connect each other so that a conference call path is assigned in a monitoring resource by the control of an operator terminal, and monitoring resources are assigned(S140). The caller ID of the corresponding caller terminal and corresponding call information are outputted to the monitoring terminal and the operator terminal, and the monitoring terminal blocks a transmission path and outputs a communication signal between the caller terminal and the callee terminal(S150).
Patent KR-20030038098-A (KR)
Title: Dental implant system
Inventor: CHO SUNG AM
IPC: A61C8/00
Filed: 2001-11-08
Abstract: PURPOSE: Provided is an implant for transplanting artificial teeth which increases binding power between a fixture and a bone to bind the artificial teeth firmly without twisting so that it contributes to reduce time in healing the bone. CONSTITUTION: The implant for transplanting the artificial teeth comprises the parts of: the fixture(10) which is inserted into an insertion hole formed at a jawbone in a screw type in which a minute projection(13) is formed on the end surface of the fixture; an abutment(20) which is inserted into the lower side of the artificial teeth to play as a middle bar; and an abutment screw(30) which is combined with the fixture by screws to fix the abutment at the fixture.
Patent KR-20030042178-A (KR)
Title: Cosmetic Compositions Comprising Lactic Acid and Arbutin for Skin Whitening
Inventor: JUNG JI HEON
IPC: A61K8/36
Filed: 2001-11-21
Abstract: PURPOSE: A skin whitening composition containing lactic acid and arbutin as an active ingredient is provided which exhibits improved skin whitening effect with low skin irritation. CONSTITUTION: The composition contains 7 to 9% by weight of lactic acid and arbutin, based on the total weight of the composition and has a pH of 4.5 to 6.0. For an example, 4.0% by weight of glycerin is blended with 2.0% by weight of sodium lactate, 0.2% by weight of propyl paraben, 0.02% by weight of EDTA-2Na, 1.0% by weight of polysorbate60, 1.5% by weight of glycerine stearate, 2.0% by weight of bees wax, 8.0% by weight of jojoba oil, 0.45% by weight of KOH, 0.05% by weight of BHT, 0.3% by weight of pf.Kn-753, 8.0% by weight of lactic acid, 1.0% by weight of arbutin and the balance of water.
Patent KR-20030041715-A (KR)
Title: Coil auto packing device
Inventor: KANG DU SEONG
IPC: B65B27/06
Filed: 2001-11-21
Abstract: PURPOSE: A device for automatically packing coils is provided to automatically pack coils by track rotation of a taping car, without worker's intervention. CONSTITUTION: A device for automatically packing coils includes a girder post supported by plural support posts; a cylinder moving assembly(2-1) disposed on the top of the girder post, to be moved along gear rails(6-1) installed on the top of the girder post; a taping car-track chassis(2-3) connected to the cylinder moving assembly and centered to the inner diameter of a coil(C) moved to be packed; a tape roller-cutting part(2-4) installed at right angles to the taping car-track chassis; and a taping car(100) installed to be turned along the taping car-track chassis. The tape roller-cutting part withdraws and cuts a tape disposed within the taping car. Accordingly, packing of coils is safely performed without worker's intervention.
Patent KR-20020000858-A (KR)
Inventor: JANG BYEONG JO
IPC: A23L2/00
Filed: 2001-12-04
Abstract: PURPOSE: Provided is a method for manufacturing fermentation extract of mixture of acanthopanax seoulense, mulberry leaves and eucommia ulmoides, thereby generating various inorganics and bioprobes and minimizing the breakdown of vitamins in it. CONSTITUTION: The method comprises the steps of: collecting acanthopanax seoulense, mulberry leaves and eucommia ulmoides then followed by finely cutting them and dipping them into water; dewatering them; vacuum-sterilizing them; cooling them and mixing with 2 % of A. nidulans strain; fermenting the mixture in an ocher tunnel; extracting it then followed by sterilizing and condensing. The extract improves one's health, prevents paralysis, enhance immunity, and has prevention and treatment effects on glycosuria, hypertension, cancer and circulation diseases.
Patent KR-20030045580-A (KR)
Title: A auto femake screw process and male screw combination apparatus
Inventor: LEE MYEONG GEOL
IPC: B23G11/00
Filed: 2001-12-04
Abstract: PURPOSE: A device for forming a female screw and coupling a male screw is provided to reduce work hours and to improve productivity by automatically forming the female screw and coupling the male screw with the female screw. CONSTITUTION: A first stopper(37) is installed on a chain conveyor(3), and stops a fed work piece(200). A work piece gripper is installed at the front of the first stopper and the upper side of the chain conveyor. A female screw forming device(20) is installed at the upper side of the work piece gripper, and forms a female screw at the work piece. An air cleaning device(40) is installed at the rear side of the female screw forming device, and injects air into a second stopper(50) and the work piece. A third stopper(110) is installed at the rear of the air cleaning device. A work piece gripper is installed at the front of the third stopper and the upper side of the chain conveyor. A male screw coupling device(60) couples a male screw with the female screw, automatically.
Patent KR-20030046161-A (KR)
Title: Compostion of food container using plant fiber and process for preparation thereof
Inventor: OH JUNG KUN
IPC: C08L1/02
Filed: 2001-12-05
Abstract: PURPOSE: A composition based on a vegetable fiber is provided to obtain a disposable food container which is environmentally and ecologically favorable. A process for producing the disposable food container is also provided. CONSTITUTION: The composition for a food container comprises 98 wt% of a vegetable fiber, 1 wt% of a natural vegetable adhesive and 1 wt% of a coating paint. The composition further comprises 0.2 to 10 wt% of gums. The process for producing a disposable food container comprises the steps of: (S1) preparing vegetable fiber powders, (S2) mixing the vegetable fiber powders with the natural vegetable adhesive, rolling and cutting them into a predetermined length, forming them into the shape of container through a mold, (S6) heating and solidifying the formed container for a time more than 1 hour in a constant temperature room with blowing by an electric fan, and (S8) coating a paint on the container.
Patent KR-20030047367-A (KR)
Title: Method for fabricating semiconductor device
Inventor: CHO GYEONG SU
IPC: H01L21/28
Filed: 2001-12-10
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to be capable of preventing the generation of wiring failure by forming a wiring protection layer. CONSTITUTION: After sequentially forming an insulating layer(20) and an interlayer dielectric(30) on a substrate(10) having a conductive layer(25), a hole is formed by selectively etching the interlayer dielectric(30) for exposing the conductive layer(25). At this time, the conductive layer(25) is used as a lower metal line. A wiring is filled into the hole. At this time, the wiring is made of an anti-diffusing metal layer(40), a via(52A), and an upper metal line(52B). A wiring protection layer(62) is then formed on the wiring. Preferably, the wiring protection layer(62) having a high melting point is one selected from a group consisting of Ti, Ta, Co, TiN, and TaN.
Patent KR-20020074056-A (KR)
Inventor: KIM DONG GYU
IPC: G02F1/136
Filed: 2001-12-14
Abstract: PURPOSE: A liquid crystal display(LCD), and a TFT substrate of the LCD and a fabricating method thereof are provided to equalize the change of pixel voltages due to the parasitic capacity between divided areas of misalignment by forming data lines at both sides of pixel areas respectively and two TFTs per pixel area, thereby preventing the inconsistent luminance. CONSTITUTION: A liquid crystal display includes a first insulating substrate, gate wires formed on the first substrate and having gate lines(21), and first and second gate electrodes(221,222) connected to the gate lines and apart from each other by a predetermined distance, data wires intersecting the gate wires and having first and second data lines(611,612) positioned apart from each other by a predetermined distance and intersecting the gate lines for defining pixel areas, first and second source electrodes(621,622) as a part of the first and second data lines, and first and second drain electrodes(631,632) facing the first and second source electrodes, pixel electrodes(80) formed in the pixel areas in the shape of matrix via a protection film having at least one or more contact holes(721,722) for electric connection with the data wires, thin film transistors connected to the gate wires, the data wires and the pixel electrodes, first domain dividing elements formed on the first substrate, a second insulating substrate facing the first substrate, color filters formed on the second substrate, common electrodes formed on the color filters, and second domain dividing elements formed on the second substrate.
Patent KR-20030049598-A (KR)
Title: Apparatus for back washing gravel filter without discharging pollutional materials
Inventor: PARK BONG HYEONG
IPC: B01D35/16
Filed: 2001-12-15
Abstract: PURPOSE: An apparatus for back washing gravel filter is provided which prevents noxious gases from generating when increasing temperature of ammonia water required for back washing during back washing process of tar mist adhered to gravels, and in which conventional back washing tank, pump and air blower are not required. CONSTITUTION: The apparatus for back washing gravel filter without discharging pollutant materials comprises a back washing process part(400) for performing back washing operation of gravel filters(10a,10b), the back washing process part(400) comprising a temperature increasing unit(100) for heating ammonia water so that temperature of the ammonia water is increased, an ejector(201) for supplying air to increase efficiency of back washing, a temperature controller(150) for controlling temperature of the ammonia water by increasing temperature of air and steam, and computers(301,302) for automatically operating valves for performing back washing process by data and program collected from each measuring instrument of the above units.
Patent KR-20030050114-A (KR)
Title: Engine fire pressure measurement method
Inventor: JUNG BYEONG HWAN
IPC: G01M15/00
Filed: 2001-12-18
Abstract: PURPOSE: A method for measuring an engine combustion pressure is provided to reduce a measuring time of the combustion pressure by analyzing signal of a combustion pressure sensor using a personal computer, and measuring and analyzing the combustion pressure at the engine. CONSTITUTION: A combustion pressure sensor measures a combustion pressure at a cylinder corresponding to combustion of an engine, and electrical signal thereof is applied at storage of a personal computer(S101). The personal computer stores the combustion pressure data for the each cylinder according to a predetermined algorithm into the storage(S102). Each combustion pressure data for one cycle of the engine is extracted from the stored combustion data respectively(S103). Subsequently, an average value is extracted(S104), and then, a characteristic of the combustion pressure for each cylinder is extracted by analyzing a frequency of the average value(S105).
Patent KR-20030052880-A (KR)
Title: Surface printing method of the lower parts of walls of a room
Inventor: NA SANG KUN
IPC: B41M5/26
Filed: 2001-12-21
Abstract: PURPOSE: Provided is a printing method for lower wall parts of a room which lets an ink material permeated to the surface of the lower wall parts of the room uniformly so that it bars ink from being decolorized or spread. CONSTITUTION: The printing method for the lower wall parts of the room is characterized by comprising the steps of: (i) mixing 50wt% of polyvinylchloride ink, 35-40wt% of anone and 10-15wt% of medium to prepare the ink material; (ii) letting the surface of the lower wall parts of the room printed firstly by background color and drying by hot air; and (iii) getting the surface of the lower wall parts of the room printed secondly in a patterned wood type.
Patent KR-20030052902-A (KR)
Title: Wear test apparatus for high temperature
Inventor: KIM YEONG SEOP
IPC: G01N3/56
Filed: 2001-12-21
Abstract: PURPOSE: An abrasion testing apparatus is provided to perform an abrasion test at high temperature exceeding 400 deg.C by pressing a test member using a counterpart member after heating the counterpart member at high temperature. CONSTITUTION: An abrasion testing apparatus includes a high frequency heating coil(9), a high frequency oscillator(10), a non-contact type thermometer(11) and a cooling device. The high frequency heating coil(9) is used for heating a circular counterpart member(6). The high frequency heating coil(9) has a predetermined sectional profile in order to heat an outer portion of the circular counterpart member(6). The high frequency oscillator(10) is connected to the high frequency heating coil(9) in order to raise the temperature of the circular counterpart member(6). The cooling device is provided at both sides of a driving shaft of the circular counterpart member(6) in order to prevent the driving shaft from being deformed.
Patent KR-20030054296-A (KR)
Title: Method and apparatus for mpeg decoding using of dynamic voltage and frequency scaling
Inventor: KIM HEUNG NAM
IPC: H04N7/50
Filed: 2001-12-24
Abstract: PURPOSE: An MPEG decoding system and method using a variation in an operation frequency and drive voltage is provided to change a drive frequency and operation voltage of a processor to support real-time MPEG decoding. CONSTITUTION: An MPEG decoding system using a variation in an operation frequency and drive voltage includes an interrupt generator(100), an operation frequency and drive voltage setting unit(200), and a decoder(300). The interrupt generator generates an interrupt. The operation frequency and drive voltage setting unit sets an operation frequency and drive voltage of a processor according to a difference between the number of processing frames and the number of set frames, corresponding to the interrupt generated by the interrupt generator, to maintain real-time decoding. The decoder decodes frames until the next interrupt is generator.
Patent KR-20010085817-A (KR)
IPC: A61F13/62
Filed: 1999-09-17
Abstract: 본 발명은 길이쪽 세로 방향 (26), 가로 횡방향 (24), 세로로 연장되는 중앙선 (40), 제1 제품 부분 (12), 제2 제품 부분 (14) 및 착용자에 대해 제품을 고정시키기 위한 하나 이상의 체결구 (36)을 갖는 제품에 관한 것이다.  체결구 (36)은 제1 제품 부분의 가로 측면 부분 (86)에 부착된 하나 이상의 제1 체결구 성분 (70) 및 제2 제품 부분에 부착된 협력, 제2 체결구 성분 (72)를 포함한다.  제1 체결구 성분 (70)은 복수의 제1 비등방성 연동 부재 (56)을 갖는 제1 연동 부분 (52) 및 복수의 제2 비등방성 연동 부재를 갖는 제2 연동 부분 (54)를 포함한다.  세로로 연장되는 체결구 전이 영역 (76)은 제1 및 제2 연동 부분의 가로로 인접한 영역 사이에 위치할 수 있다.  각 비등방성 연동 부재 (56)은 축 부분 (58) 및 그의 대응하는 축 부분 (58)의 원위 말단 영역에 비등방성으로 배치된 고정 요소 (60)을 가져서 비등방성 연동 개방부를 제공한다.  복수의 제1 비등방성 연동 부재의 대부분은 가로 방향 (24)를 따라 향한 횡방향 벡터 성분을 갖는 제1 벡터를 실질적으로 따라 향한 그의 연동 개방부를 가질 수 있다.  복수의 제2 비등방성 연동 부재의 대부분은 선택된 오프셋에 의해 제1 벡터로부터 멀리 향한 제2 벡터를 실질적으로 따라 향한 그의 연동 개방부를 가질 수 있다.
Patent KR-20010085951-A (KR)
Title: 왕복 피스톤 기관
IPC: C22C32/00
Filed: 1999-12-22
Abstract: 본 발명은 그 실린더 라이너(2)가 상기 라이너(2)의 주행면(4) 영역에 적어도 하나 이상의 홈형 오일 포켓(8)을 구비하여, 상기 주행면(4)이 상기 피스톤(6)에 할당된 적어도 하나 이상의 실린더를 갖는 왕복 피스톤 기관에 관한 것이다.  상기 오일 포켓(8)은 실린더 라이너(2)의 다른 영역의 기본 소재와 비교하였을 때 향상된 내마모 용량을 갖는 소재 영역에 의해 측방으로 형성된다.  높은 동작 신뢰성을 얻기 위해, 하나의 오일 포켓(8)을 각각 측방향으로 형성하는 상기 소재 영역들은 상기 실린더 라이너(2)의 적어도 최대 마모 및 파열 두께에 상응하는 깊이(d)를 갖는 홈에 대한 충진재(11)로서 구성된다.
Patent KR-20010099834-A (KR)
IPC: B60S1/34
Filed: 2000-10-12
Abstract: 본 발명의 와이퍼 베어링(10)은, 베어링 하우징(12)에 수납되며 회전 모멘트가 베어링 부재(15)로부터 와이퍼 암(17)에 전달될 수 있도록 베어링 부재(15)와 와이퍼 암(17)에 연결된 베어링 샤프트(11)를 포함한다. 상기 베어링 샤프트(11)는 정지면(20)을 구비한 축방향 정지 수단(18)을 포함한다. 상기 정지면(20)은 베어링 하우징(12)의 접촉면(19)과 작동식으로 연결되고, 접촉면(19) 및 정지면(20)은 구조 표면이다.
Patent KR-20010105343-A (KR)
IPC: H05K1/02
Filed: 2000-02-11
Abstract: 본 발명은 인쇄 회로 기판(1) 상의 소자의 존재 및 적절한 방향의 확인을  위한 방법에 관한 것이다. 기판은 소자(20)를 각각 수용하기 위한 다수의 영역(10)을 갖는다. 각 영역은 그 중심에 제 1 표시자(30)로 표시된다. 각 영역에 인접하고 소자의 극성을 나타내는 제 2 표시자(40)가 기판 상에 표시된다. 소자의 존재 및 부재는 장착된 후의 기판 검사 및 소자가 빠져있음을 나타내는, 제 1 표시자들중 하나가 나타나지를 결정하여 평가한다. 소자의 극성 확인은 극성을 나타내는 예정된 위치 내에 설치될 것을 필요로 하는 소자의 일부 상에 표시자(40)를 위치시킴으로서 이루어진다. 기판이 장착되면, 기판의 검사는 제 2 표시자 및 소자 상의 표시자가 정렬 상태에 있는지를 확인함에 의하여 소자가 적절한 방향으로 있는지를 결정할 것이다. 바람직하게는, 제 1 표시자 및 제 2 표시자는 다른 색상으로 이루어지며, 바람직하게는 UV 융화막이다. 부가적으로, 솔더 마스크의 부가적인 부분의 식각 또는 부가 막의 추가와 같은 방법에 의하여 다수의 레그가 있는 소자의 리드들(leads) 사이 또는 분리된 소자들 사이가 코팅될 때, 본 발명의 방법은 반사 표면 상에 그림자를 형성할 것이며, 이로 인하여 그 위치에서의 단락을 확인한다.
Patent KR-20020008824-A (KR)
Title: 난용성 ｉｉａ족 복합체의 산성 용액
Inventor: KEMP MAURICE CLARENCE
IPC: A23L1/304
Filed: 2000-02-14
Abstract: 난용성 IIA족 복합체의 산성 용액("AGIIS"), 이의 제법 및 이의 용도가 기술되어 있다.  AGIIS는 무기산(예: 황산) 및 IIA족 수산화물(예: 수산화칼슘) 또는 이염기산의 IIA족 염(예: 황산칼슘) 또는 두가지 IIA족 화합물의 혼합물을 혼합한 후, 형성된 고체를 제거하여 제조할 수 있다.  다양한 용도는 세정, 식품 생산, 오염 제거, 생체 치료, 농업 적용, 의학 적용 및 물질의 해독을 포함한다.
Patent KR-20010102455-A (KR)
IPC: G06Q40/00
Filed: 2000-12-20
Abstract: 반복적이고 적응적인 감독되는(206) 또한 감독되지 않는(208) 모든 자산의 통계적인 평가 및 그 평가로부터 주어지고 추론 자산 가치를 발생하도록 적용되는 통계적인 추론을 사용하여 부분적인 전체 인수(14), 부분적인 샘플 인수(34), 및 나머지 부분의 추론 가치(40)에 의해 대형 자산 그룹(12)의 가치 평가를 위한 방법(32)이 제공된다.  개별적인 자산 가치는 도표로부터 신속하게 취해지고 입찰을 위해 원하는 또는 소정의 방식으로 빨리 그룹화될 수 있도록 전개되어 관련 도표에 리스트된다.  자산은 데이터베이스(76)로 수집되고, 신용 변수에 의해 카테고리로 분할되고, 이들 변수에 대한 비율 지정으로 서브-분할되고, 이어서 개별적으로 비율 지정된다.  자산은 이어서 개별적인 가치 평가를 누적하여 설립된 집합적인 가치 평가 및 입찰 그룹화에 따라 재그룹화된다.
Patent KR-20020012540-A (KR)
IPC: G09G3/36
Filed: 2000-03-09
Abstract: 본 발명은, 예를 들어 열차와 같은 운송 수단(vehicle) 내의 승객들에게 화상을 표시하는 화상 표시 시스템에 관한 것이다.  이 화상 표시 시스템은, 운송 수단의 경로를 따라 배치된 일련의 화상들(1); 개별 화상들을 짧게 조명하는 방전 램프들(11); 및 복수의 제어 장치들(3)을 구비한다.  이 제어 수단은, 운송 수단 상의 마킹을 검출하는 검출기(6); 운송 수단의 속도 측정으로서 시간차를 측정하는 카운터 체인(7) 및 운송 수단의 속도 및 운송 수단의 각 창문의 위치를 고려하여 운송 수단의 각 창문에 대해 반복적으로 각각의 개별 화상을 조명하기 위해 마킹의 검출에 응답하여 상기 적어도 하나의 화상의 조명을 제어하는 마이크로 프로세서(8)를 구비한다.
Patent KR-20020007343-A (KR)
IPC: C09D5/00
Filed: 2000-03-03
Abstract: 본 발명은 폴리우레탄-함유 수지의 경화된 베이스 코트(12)에 실리콘-함유 수지의 경화된 탑 코트(14)가 피막된 코팅 조성물에 관한 것이다.  탑 코트 수지는 베이스 코트에 경화되지 않은 상태로 적용되어 이 두 가지 수지를 적어도 140℉ 이상으로 가열하여 탑 코트가 경화되면 코팅 조성물이 생산된다.  금속 표면(11)에 경화되지 않은 베이스 코트(12) 수지를 적용하고, 이 베이스 코트 수지를 경화시킨 후 앞에서 기재한 바와 같이 탑 코트(14)를 적용하여 깨끗한 금속면을 코팅 조성물로 피막한다.
Patent KR-20020040677-A (KR)
IPC: H01R13/03
Filed: 2001-05-24
Abstract: Ni를 1.0∼3.0 질량%, Si를 0.2∼0.7 질량%, Mg을 0.01∼0.2 질량%, Sn을 0.05∼1.5 질량%, Zn을 0.2∼1.5 질량%, S를 0.005 질량% 미만(0질량%를 포함한다) 함유하고, 잔부가 Cu 및 불가피한 불순물을 포함하여 구성되는 동합금재로서, 
     (1)특정한 결정입자지름과, 특정한, 최종소성가공방향과 평행 또는 직각인 단면에 있어서의 결정입자의 긴 지름에 관해서의 비를 갖는 및/또는 
     (2)특정한, 최종소성가공후의 표면거침정도를 갖는 전자전기기기부품용 동합금재.
Patent KR-20020065385-A (KR)
Inventor: AOKI JINICHI
IPC: H04J13/16
Filed: 2002-02-05
Abstract: PURPOSE: To simultaneously perform voice communication and data communication with one call. CONSTITUTION: When packet data from an ISP(Internet service provider) 8 to a personal computer 10 are received by a PIWF 6 while telephone sets 11 and 5 are performing voice communication via an SU(storage unit) 1, a WSC 3 reports a multicode (a plurality of diffusion codes) to an allocation SU 1 for packet data based on the amount of packet data to the personal computer 10 that have been received from the PIWF 6 and the degree of vacancy in a radio channel and transmits the packet data received from the ISP 8 by the PIWF 6 using the allocated multicode to the SU 1 as the packet data to the personal computer 10. The SU 1 and the WSC 3 simultaneously perform voice communication and data communication using the multicode.
Patent KR-20020070632-A (KR)
Title: Liquid crystal display device
Inventor: OGAWA KAZUHIRO
IPC: H05K3/32
Filed: 2002-02-22
Abstract: PURPOSE: To connect a semiconductor device and a printed board with high reliability. CONSTITUTION: The liquid crystal display device is provided with a liquid crystal display panel, the printed board arranged in the vicinity of the liquid crystal display panel and the film carrier type semiconductor device arranged straddling an interval between the liquid crystal display panel and the printed board. Respective terminals of the semiconductor device and respective terminals on the printed board placed opposite thereto are connected via an anisotropic conductive film.