baber/WOPTO huggingface dataset:
Patent KR-20040040524-A (KR)
Title: keyboard arrangement structure of PDA phone
Inventor: YOO CHANG BONG
IPC: G06F3/02
Filed: 2002-11-07
Abstract: PURPOSE: A key button arranging structure for a keyboard of a PDA(Personal Digital Assistant) phone is provided to easily input a character by grouping/arranging various key buttons on the keyboard of a PDA. CONSTITUTION: A number/symbol input key part(21) inputs a number and a special symbol. A character key part(22) inputs the English and the Korean. A navigation key part(23) moves a cursor when an embedded program is used. A phone function key part(24) searches a recent call list and terminates the program. The number/symbol key part is sequentially arranged from left to right on the first line. The character key part is arranged from the second line to the fourth line. The navigation key part is arranged to the right side of the number/symbol input key part. The phone function key part is arranged to a lower part of the navigation key part.
Patent KR-20020092875-A (KR)
Inventor: KANG HUI HUN
IPC: G06F17/40
Filed: 2002-11-08
Abstract: PURPOSE: An electronic catalog system is provided to make it easy extending or changing electronic catalogs, based on an unformatted hierarchical database, which include commodity information used at an online shopping mall. CONSTITUTION: The system comprises an electronic catalog server(11), an electronic mail server(12), a search engine server(13) and a catalog database(14). The electronic catalog server(11) processes requests from an external user, and outputs text data included in the electronic catalog. The electronic mail server(12) transmits advertisement to a plurality of users. The search engine server(13) searches for data, as requested from the electronic catalog server(11), in the catalog database(14), and outputs the searched data according to a control of the electronic catalog server(11) if the requested data is found in the catalog database(14). The catalog database has a hierarchical structure. The table includes fields of a class code, an upper hierarchical class code, a level name and a class name. The table also includes a field of a hierarchical key corresponding to an occurrence of the four fields, such as a class code, an upper hierarchical class code, a level name and a class name.
Patent KR-20030022752-A (KR)
Inventor: KIM JONG IN
IPC: B01D47/02
Filed: 2002-11-13
Abstract: PURPOSE: An air pollution controller is provided, which can purify polluted air by purging the air through holes of the filter submerged in water tank of air pollution controller. CONSTITUTION: In the air pollution controller consisting of a water tank(20) having a water hole(21) at the top, a water discharge hole(22) at the bottom and a gas exhaust pipe(23) equipped with a plate(24) at the top, and an air introduction pipe(10) having an air inlet(11) and a suction fan(12) at the front end and being installed at the top of the tank(20) thus extending vertically and downwardly, comprised are a filter(13) set at the end of the submerged pipe and covered by a cap(14) with holes(15).
Patent KR-20040043024-A (KR)
Title: Manufacture process for sweet potato porridge use of wax gourd
Inventor: KIM DO YOUNG
IPC: A23L7/10
Filed: 2002-11-15
Abstract: PURPOSE: A method of producing instant sweet potato gruel by mixing a sweet potato, a wax gourd, rice flour and gelatin and then swelling in controlled swelling conditions such as the temperature and pressure of a heating plate and a die is provided. The produced instant sweet potato gruel is in granulate form having strength, improved in deterioration of the gustatory properties caused by viscosity of gruel products and useful as a functional food for patients and an old and feeble person as well as an ordinary person. CONSTITUTION: A mixture of 20 to 30% by weight of swollen rice flour and 70% by weight of a sweet potato, a wax gourd(Benincasa hispida(Thunb.) Cogn.) and gelatin is swollen in a swelling device to give a swollen granule having a moisture content of 15 to 22%. The swollen granule is added with seasoning soup. The swelling device has a feed rate of 5 to 15kg/hr, a screw speed of 100 to 300rpm, four position temperatures of 60 to 80deg.C, 90 to 120deg.C, 140 to 160deg.C and 130 to 150deg.C from an inlet to an outlet and a temperature and pressure of the outlet such as 120 to 140deg.C and 50 to 150kg/cm¬2.
Patent KR-20040044013-A (KR)
Title: a device and method for seizing hydrochloric acid with height efficiency
Inventor: HONG HYEON GI
IPC: B01D53/40
Filed: 2002-11-20
Abstract: PURPOSE: A device for collecting hydrochloric acid in exhaust gas from steelmaking process is provided, and a method thereof is provided. CONSTITUTION: The device comprises a housing (13) having an inner space, a pre demister (1) which first eliminates coarse water mist and hydrochloric acid mist, a low temperature spray unit which lowers the temperature of the exhaust gas to change the vapor phase hydrochloric acid to the liquid particles and to increase the size of the liquid particles by combining with the sprayed mist, and a main demister (7) which eliminates the liquefied hydrochloric acid mist.
Patent KR-20040048463-A (KR)
Title: Method for forming metal line in semiconductor device
Inventor: CHO YEONG A
IPC: H01L21/28
Filed: 2002-12-03
Abstract: PURPOSE: A method for forming a metal line of a semiconductor device is provided to prevent the damage of an Al layer and restrain the resistance increase of a metal line by forming a TiN layer containing a lot of nitrogen on a Ti layer. CONSTITUTION: An insulating layer(12) with a contact hole is formed on a semiconductor substrate(11). A Ti and TiN layer(15,16) are sequentially formed on the resultant structure by nitridizing a Ti target using N2 gas. The TiN layer contains more nitrogen than the Ti layer. An Al layer(17) for a metal line and an anti-reflective coating(18) are formed on the TiN layer. The Ti and TiN layer are formed by carrying out a PVD(Physical Vapor Deposition) process. The anti-reflective coating is made of Ti/TiN layer.
Patent KR-20040050370-A (KR)
Title: Method for caching index data for and operations based on real-time analysis of user's queries in a web search engine
Inventor: LIM SEONG CHAE
IPC: G06F17/30
Filed: 2002-12-10
Abstract: PURPOSE: A method for caching the index data for an AND operation based on an analysis of a real-time user query on a web search engine is provided to minimize a frequency and time for the disk I/O(Input/Output) needed for processing an AND query on the web search engine, and efficiently use a memory space of a server executing the web search engine. CONSTITUTION: It is judged that a word included in the AND query is included in the first and the second word list. If the word included in the AND query is included in the first and the second word list, the index data corresponding to the word is read from the first caching memory area(603). If the word included in the AND query is included in the first word list and not included in the second word list, the index data corresponding to the word is read from the second caching data area(606).
Patent KR-20030011744-A (KR)
Title: System for furnishing a local area information using of a multi-function public phone and method of the same
Inventor: CHO SEONG JUN
IPC: H04W4/02
Filed: 2002-12-23
Abstract: PURPOSE: A system for providing geographic information using a multi-terminal and a method therefor are provided to retrieve various geographic information in real time by setting a current position and a specific position of a terminal as a retrieval reference point, setting a retrieval radius, setting a specific shop, and retrieving a desired shop within the retrieval radius. CONSTITUTION: A communication network(38) transmits and receives voice data through a PSTN(Public Switched Telephone Network) connected to each multi-terminal, transmits and receives data for data communication through a wired and wireless web network, and performs a protocol matching. A voice input unit(20a) inputs voice data. A card recognizing unit(22) recognizes an inputted card for paying a use charge of the Internet and a voice call. A coin input recognizing unit(24) recognizes whether an inputted coin is abnormal and an amount of the inputted coin. A position data storing unit(40a) stores various programs necessary for a telephone circuit, an Internet communication program, and a data conversion program, and stores position data of previously registered various shops, position data of a corresponding multi-terminal, and a position/distance calculation algorithm. A control unit(42') receives various key input signal, performs a control operation for performing an Internet communication, a video communication, and a voice communication, and performs a control operation for displaying the performed states of the Internet communication, the video communication, and the voice communication. The control unit(42') executes a setup command, retrieves a specific shop, outputs information of the retrieved specific shop on a screen. The control unit(42') performs a control operation so that coupon information of the shop is outputted when connecting a call to a corresponding retrieval object.
Patent KR-20040056041-A (KR)
Inventor: HONG SEONG YONG
IPC: F24F1/00
Filed: 2002-12-23
Abstract: PURPOSE: An indoor unit of an air conditioner is provided to utilize a room space fully by the small size of the indoor unit and randomly control the arrangement angle and air discharge angle of the indoor unit as desired. CONSTITUTION: An indoor unit of an air conditioner includes a supporting die(2), a cabinet(10), a heat exchanger, a front panel(30), a motor, and a blower fan. The supporting die is fixed to a wall of an indoor unit and protruded toward the inside of a room. The cabinet is rotatably supported to the supporting die apart from the wall and formed with suction holes(12). The heat exchanger is mounted in the cabinet. The front panel is coupled with a front part of the cabinet and formed with a discharge hole(32). The motor is mounted behind the discharge holes in the cabinet. The blower fan is connected to a shaft of the motor. The supporting die has fitting parts(3) at both ends to be inserted into fitting hole parts(11) at both sides of the cabinet. Screw parts(3a,11a) are respectively formed to the fitting parts and the fitting hole parts for the random angle control of a user.
Patent KR-20030024650-A (KR)
Inventor: KIM HUN SEOK
IPC: F23G5/00
Filed: 2002-12-24
Abstract: PURPOSE: A pyrolysis melting apparatus of fly ash by the heating method of a heat medium for an incinerator is provided to use as the aggregate by forming the solid body with melting and supercooling fly ashes, and to cut down processing expenses by using the pyrolysis gas and waste heat. CONSTITUTION: A fly ash processing system is composed of a fly ash discharge/transfer system(S) forming a fly ash collecting chamber in the lower part of an incinerator(H) and moving fly ashes collected in the fly ash collecting chamber to a pyrolysis melting system(T); the heat medium melting system having a melting chamber connected to the fly ash collecting chamber through a discharge passage, and melting fly ashes at high temperature; and a cooling tank(W) having a coolant chamber filled with coolant, and connecting to the heat medium melting system through an inlet passage. Environmental pollution is prevented with recycling the solid fly ash by melting and cooling fly ashes.
Patent KR-20040057283-A (KR)
Inventor: LEE DAE YEONG
IPC: H01J29/76
Filed: 2002-12-26
Abstract: PURPOSE: A deflection yoke is provided to reduce a declination of a product performance by distinguishing easily an adhesion position of a compensator adhered to the inside of a coil separator. CONSTITUTION: A deflection yoke comprises a coil separator(10) including a screen part(11) combined with one side of a screen surface of a cathode ray tube and a neck part(13) combined with an electron gun part of the cathode ray tube; a horizontal and a vertical deflection coil for deflecting horizontally and vertically electron beams, which is provided on an inside and an outside of the coil separator; a compensator for compensating a miss-convergence of a screen, and which is adhered to the inside of the coil separator; and an indication part(20) for indicating an adhesion position of the compensator, and which is spaced apart form the inside of the coil separator.
Patent KR-20040057439-A (KR)
Title: Apparatus for measuring friction for piston system
Inventor: HA GYEONG PYO
IPC: G01N3/56
Filed: 2002-12-26
Abstract: PURPOSE: A friction measurement device of a piston system is provided to measure the friction at high speed by enlarging the vertical supporting strength of a liner. CONSTITUTION: A liner(33) is installed in the inner circumference of a cylinder(32). A piston(31) is equipped in the cylinder to be movable upward and downward. Upper and lower cylinders(41,42) shields the outside of the liner by dividing upper and lower parts in the outer wall of the liner. A lower support(43) supports the lower cylinder block and the liner by installing the lower parts of the lower cylinder block and the liner. An upper support(44) supports the upper cylinder block and the liner by installing the side parts of the upper cylinder block and the liner. A load cell(45) measures the vertical deviation of the liner by installing between the lower cylinder block and the lower support. Thereby, the vertical supporting strength of the liner is enlarged.
Patent KR-20040057478-A (KR)
Inventor: PARK WON SEOK
IPC: H03F3/20
Filed: 2002-12-26
Abstract: PURPOSE: A variable frequency power amplifier module is provided to reduce the manufacturing cost by changing a resonant frequency of a signal selector without using an additional amplifier module. CONSTITUTION: A variable frequency power amplifier module includes an input matching unit, a signal amplifier, and an output-matching unit. The input-matching unit(50) is used for matching input impedance of an external input signal. The signal amplifier(60) is used for amplifying selectively the external input signals according to frequencies of output signals of the input matching unit and outputting the selected signals. The output-matching unit(70) is used for matching output impedance of an output signal of the signal amplifier.
Patent KR-20030057395-A (KR)
IPC: H01M8/04
Filed: 2002-12-27
Abstract: 본 발명의 수소생성장치는 유기화합물을 함유하는 원료와 물을 반응시킴으로써 적어도 수소 및 일산화탄소를 함유하는 개질가스를 생성하는 개질부와, 상기 개질부에 의해 생성된 상기 개질가스 중에 함유된 상기 일산화탄소를 시프트 반응에 따라서 감소시키는 적어도 하나의 변성부를 포함하는 일산화탄소 제거수단과, 상기 개질가스 중에 함유된 수분을 사용하여 직접 또는 간접적으로 상기 원료를 가습하는 원료가습수단을 구비한다.
Patent KR-20030057404-A (KR)
IPC: G11C11/4097
Filed: 2002-12-27
Abstract: 메모리 셀(momery cell)의 행(row) 및 열(column)의 어레이(array)를 포함하는 메모리가 제공된다. 메모리는 다수의 감지 증폭기(sense amplifier)를 구비하며, 각각의 감지 증폭기는 트루(true)단자와 컴플리멘트(compliment)단자를 구비한다. 메모리는 또한 다수의 트위스트된 비트 라인 쌍(pair)을 포함하는데, 각각의 라인 쌍은 상응하는 다수의 감지 증폭기 중의 하나의 트루 및 컴플리멘트 단자와 연결된다. 다수의 워드 라인(word line)이 제공되는데, 각각의 워드 라인은 메모리 셀의 행 중의 상응하는 하나로 연결된다. 주소 논리 섹션(address logic section)은 비트 라인으로 출력되는 열 주소 신호(column address signal)와 워드 라인으로 출력되는 행 주소 신호(row address signal)에 의하여 입력되며, 이는 입력된 행 및 열 주소 신호에 따라 반전(invert)/비반전(non-invert) 신호를 생성하기 위함이다. 메모리는 다수의 인버터(inverter)를 포함하며, 각각의 인버터는, 주소 논리에 의해 생성된 반전/비반전 신호에 따라 선택적으로 감지 증폭기로 입력되거나 감지 증폭기로부터 읽혀진 데이터를 반전시키기 위한 감지 증폭기 중의 상응하는 하나와 연결된다.
Patent KR-20040060067-A (KR)
Title: Alram System for Coolant Complement of Airconditioner
Inventor: KIM HAE DEOK
IPC: F25B45/00
Filed: 2002-12-30
Abstract: PURPOSE: A device and a method for warning of the supplementing time of a refrigerant of an air conditioner are provided to directly measure the degree cooled by an evaporator by installing temperature sensors to the front and the rear of the evaporator. CONSTITUTION: A refrigerating cycle has a compressor(1) for compressing a refrigerant; a condenser(2) for condensing the compressed refrigerant; an expansion valve(3) for expanding the condensed refrigerant; and an evaporator(4) for evaporating the expanded refrigerant. A device for warning of the supplementing time of a refrigerant of an air conditioner comprises a first temperature sensor(5) situated to the front of the evaporator; a second temperature sensor(6) situated to the rear of the evaporator; an operation control part(7) receiving measurement values measured by the temperature sensors and sensing a temperature difference; and a warning unit(8) operated by the orders of the operation control part.
Patent KR-20040061681-A (KR)
Title: A electricity opening and shutting apparatus
Inventor: KIM YANG HO
IPC: H01H71/50
Filed: 2002-12-31
Abstract: PURPOSE: An electric switching device is provided to allow for flow of current by compulsorily connecting the conductor between contacts connected to a load through a manual operation. CONSTITUTION: An electric switching device comprises a switching unit(30) which is turned on/off by a control signal applied from an external source; an electromagnet(40) provided with a current through the switching unit; a permanent magnet(10) connected to the spring having a restoring force in the direction of the electromagnet; a switch for switching the current path of a load(60); a conductor(20) connected to the spring having a restoring force in the direction between the electromagnet and the permanent magnet, wherein the conductor is disconnected from the switch by the induced electromotive force generated from the electromagnet and the permanent magnet; and a manual switch for manually pushing the conductor in an upward direction.
Patent KR-20020034155-A (KR)
IPC: C03B37/018
Filed: 2000-06-20
Abstract: 본 발명은 증기상 또는 입자상의 게르마늄-함유 화합물, 증기상 산 및 수증기를 포함하는 기상 혼합물로부터 게르마늄을 회수하는 방법에 관한 것이다. 상기 기상 혼합물은 상기 게르마늄-함유 화합물을 용해시키기에 효과적인 조건하에서 물을 함유한 액체와 접촉된다. 이로부터 얻은 액체 혼합물의 산도는 상기 게르마늄-함유 화합물을 기화시키기에 효과적인 조건하에서 증가된다. 상기 기화된 게르마늄-함유 화합물은 적어도 하나 이상의 수용액내의 게르마늄-함유 화합물을 용해시키고 침전시키기에 효과적인 조건하에서 하나 이상의 수용액과 접촉되며, 이로부터 얻은 침전은 적어도 하나 이상의 수용액으로부터 분리된다. 본 발명에 따른 방법은 특히 광도파관 제조공정시 생산되는 폐가스로부터 게르마늄을 회수하는데 적합하다. 그 다음, 상기 방법에 의해 회수된 게르마늄은 반도체, 광학 도파관 섬유 및 광학 부품의 제조에 사용될 수 있다.
Patent KR-20020040768-A (KR)
Title: 과아세트산의 전기분해 합성
IPC: C25B3/23
Filed: 2000-08-02
Abstract: 전기분해 유닛(10, 210, 310)은 양극(16, 216, 316)과 기체 확산 음극(18, 218, 318)을 갖는다.  공기를 음극(18, 218)으로 공급하여, 산화된 물을 전기분해하여 과산화수소, 과산화 이온 또는 과산화 라디칼과 같은 과산화 화학종을 발생시킨다.  이온 선택 장벽(20, 220)은 선택적으로 유닛을 두개의 챔버, 양이온 챔버(12, 212), 음이온 챔버(14, 214)로 분리한다.  장벽으로는 양성자 투과막이나 음이온 교환막을 선택하여, 과아세트산이 음극 챔버내에서는 알칼리성 전해질 또는 양극 챔버내에서는 산성 전해질로 각각 형성될 수 있다.  한가지 바람직한 구체예에서, 발생된 과아세트산 함유 용액이 의료용 기구 같은 물품이 오염제거되어야 하는 위치로 전달된다.  유해 오염제거제를 보관할 필요성이 없도록, 필요시, 산화 화학종이 발생된다.
Patent KR-20020023419-A (KR)
Title: Powerline data network filter
IPC: H03H7/09
Filed: 2000-04-03
Abstract: A power line filter connected to single-phase power lines (110-230 VAC, 50-60 Hz) enables transmission of HomePNA-type home network signals between network nodes connected to the main power lines as a network medium. The filter includes fuse resistors (R1, R2) that limit the current from the main power line, a transit diode circuit that clamps the bolts to a prescribed limit, eliminating energy that may be present in main power spikes. A pair of X2-type capacitors pass the 1 MHz or higher HomePNA signals, while rejecting the 50-60 Hz main power signal. A choke-type inductor eliminates any residual high voltage signals in the 50-60 Hz range by short circuiting the power signals, while maintaining a high impedance at the 1 MHz range, enabling the HomePNA signals to be safely passed to the RJ-11 connector of a physical layer transceiver of the Home Network Node.
Patent KR-20020022804-A (KR)
Title: Alkaline xyloglucanase from malbranchea
IPC: C12N9/42
Filed: 2000-08-11
Abstract: An isolated or purified polypeptide having xyloglucanase activity which is obtained from a strain of the genus <i>Malbranchea</i> and has xyloglucanase activity in the pH range 4-11, measured at 50  DEG C; and/or a molecular mass of 25 +/- 10 kDa, as determined by SDS-PAGE; and/or an isoelectric point (pI) in the range 3-5; and/or an N-terminal sequence Ala-Asp-Phe-Cys-Gly-Gln-Xaa-Asp-Ser-Glu-Gln-Ser-Gly-Pro-Tyr-Ile-Val-Tyr-Asn-Asn-Leu is useful in industrial applications such as in laundry detergent compositions and for treatment of textiles.
Patent KR-20020033183-A (KR)
Title: 직물 처리 조성물
IPC: C11D3/20
Filed: 2000-09-20
Abstract: 본 발명은 수동 직물 처리용, 예를 들어, 전처리, 침지 및/또는 세정용 조성물에 관한 것으로, 당해 조성물은 거품 억제 시스템을 포함하며, 0.2% 희석시의 투명도가 디메틸 비스(스테로일 옥시에틸) 암모늄 클로라이드 수용액 0.04중량% 미만이고 거품 감소율이 50% 이상이다.
Patent KR-20050072159-A (KR)
Title: Optical disk drive apparatus balancer for optical disk drive apparatus motor for optical disk drive apparatus and clamper for optical disk drive apparatus
Inventor: MASAKI KIYOSHI
IPC: G11B17/028
Filed: 2002-04-26
Abstract: A disk drive which suppresses undesired vibration caused by the imbalance of a disk that is loaded and transfers the disk at a high speed. The disk drive contains a plurality of balls (24) or a liquid (26) in a hollow annular portion (23) to constitute a balancer. The balancer rotates together with the disk to suppress vibration that generates when an imbalanced disk rotates at a high speed.
Patent KR-20020064978-A (KR)
IPC: A01N37/36
Filed: 2000-12-29
Abstract: 내면 (122)을 1종 이상의 항균제 (140)로 처리하고, 하나 이상의 외면 (121)을 1종 이상의 실록산 조성물 (130)로 처리하여 제조된 무자극성 다겹 흡수용품 (110), 및 그의 제조 및 사용 방법이 개시되어 있다.  항균제는 흡수용품의 내부에 가두어진 채로 남아, 사용자에 대한 자극을 방지하고, 실록산 처리된 겹(들)은 만족스럽고 부드러우며 무자극성인 촉감 품질을 제공할 것이다.  한 실시양태에서, 실록산 조성물은 아민 개질된 폴리실록산을 포함하며, 이 경우 제품은 또한 임의의 흡수된 유체를 포착하고, 항균제와 접촉하는 이 유체를 보유함으로써 이것이 제품을 스며나와 사용자와 접촉하는 것을 방지할 것이다.
Patent KR-20020067593-A (KR)
IPC: H04N21/462
Filed: 2001-01-18
Abstract: 비디오 수신기(15)용 리모트 컨트롤 유닛(18)은 비디오 방송과 관련하여 유용한 확장 콘텐트에 관한 정보를 디스플레이하기 위해 사용될 수 있다.  리모트 컨트롤 유닛 디스플레이(20)상에 디스플레이되는 정보는 유용한 확장 콘텐트, 광고(22), 또는 심지어 전화, 컴퓨터 시스템, 디지털 비디오 디스크 플레이어 및 비디오 카세트 레코더와 같은 연결되어 있는 디바이스의 상태에 관한 정보를 제공할 수 있다.  데이터를 비디오 수신기(15)로부터 리모트 컨트롤 유닛(18)에 전송함으로써, 정보는 사용자의 비디오 수신기(15)상의 디스플레이를 간섭함 없이 사용자에게 유용하게 된다.
Patent KR-20020073502-A (KR)
IPC: F16H25/22
Filed: 2001-01-15
Abstract: 액츄에이터(1)는 모터(5)가 있는 하우징(2)과, 액츄에이팅 부재(19)와, 너트(10) 및 스크류(14)가 있는 스크류 메커니즘(7)을 포함하며, 이 스크류 메커니즘은 모터에 의해 전달되는 회전 운동에 응답하여 액츄에이팅 부재를 하우징에 대해 직선 운동하게 하고, 감속 기어 수단(6)이 모터와 스크류 메커니즘 사이에 위치한다.  너트는 하우징에 대해 고정되어 있고, 액츄에이팅 부재에는 내부 스크류 나사(22)가 마련된 보어(21)가 있으며, 스크류가 액츄에이팅 부재의 내부 스크류 나사와 너트의 내부 스크류 나사(7) 모두와 결합한다.
Patent KR-20020063628-A (KR)
IPC: H01L21/56
Filed: 2000-12-27
Abstract: 칩(1)에 형성한 범프(2)를 기판(5)에 형성한 전극(6)에 접합하는 동시에, 칩(1)과 기판(5)의 사이에 언더필제(7)를 개재시키는 칩(1)의 실장 방법에 있어서, 언더필제(7)를 기판(5) 및 칩(1)의 적어도 한쪽에 도포하여, 칩(1)을 기판(5)에 가까이 하는 것에 의해, 범프(2)를 전극(6)에 접촉시키는 동시에, 칩(1)과 기판(5)의 사이에 있어 언더필제(7)를 서로 접촉된 범프(2) 및 전극(6)의 주위로 연신시키고, 범프(2)가 언더필제(7)중에 매몰된 상태로 범프(2) 또는 전극(6)을 가열함으로써 범프(2) 또는 전극(6)을 용융시켜, 범프(2)와 전극(6)을 금속 접합한다.  본 발명의 실장 방법에 있어서는, 질소 가스등에 의한 퍼지를 행하지 않고서 가열 용융되는 범프(2)의 2차 산화를 방지 할 수 있고, 실장 장치 및 공정이 모두 간소화된다.
Patent KR-20020086486-A (KR)
Title: 기판의 에피택셜 프로세싱 장치 및 방법
IPC: C30B25/10
Filed: 2001-01-22
Abstract: 반도체 기판을 처리하기 위한 열처리 장치 및 방법.  유도기가 서셉터로 에너지를 커플링하고, 이때 유도기(107)와 서셉터(104)간의 간격은 CVD 에피택셜 증착 프로세스 중의 정상상태에 대해 구성되어 있다.  서셉터의 온도 균일성은 프로세스의 과도 기간, 가열 램프-업, 냉각 도중에 유도기와 서셉터간의 이간거리를 변화시킴으로써 향상된다.  온도 비균일성은 흔히 슬립의 원인이 된다.  본 발명의 다른 양태는 서셉터의 가장자리와 상부 표면의 개선된 열적 차폐를 제공하는 것이다.  또한 두꺼운 서셉터는 온도 균일성을 개선시킨다.
Patent KR-20020095182-A (KR)
IPC: A47C1/024
Filed: 2001-02-19
Abstract: A device for supporting a seated person, comprising a seat and a support for the lumbar-thoracic transition region, which is connected to the seat, and characterized by an adjustable lumbar-sacral support, which is mounted at a location of a lower side of the support for the lumbar-thoracic transition region. Preferably, an adjustable support is furthermore provided for the thoracic-cervical transition region, which support is mounted at the location of the upper side of the support for the lumbar-thoracic transition region.