baber/WOPTO huggingface dataset:
Patent KR-20020020320-A (KR)
Inventor: KO SANG HUN
IPC: H01J11/24
Filed: 2000-09-08
Abstract: PURPOSE: A plasma display panel is provided to suppress unnecessary cross-talk caused by the separate discharge cells by forming an electric field inside of pertinent separate discharge cells regardless of the other discharge cells. CONSTITUTION: A front(10) and a rear substrates(30) include a plurality of front(100) and rear electrodes(32). The front electrodes(100) generate a wall charge inside of the separate discharge cells and a plurality of X line electrodes(110) sustain a discharge state of the discharge gas. A plurality of Y line electrodes(105) are arranged with the X line electrodes as a pairs and scan image data to the separate discharge cells. The X line electrodes are comprised of a first signal transmittance patterns(106) in shape of stripe crossover the front base plate and a first discharge induction patterns(108) in shape of rectangular. The discharge induction patterns are arranged in line by dividing from the first signal transmittance patterns to the separate discharge cells. The Y line electrodes are comprised of a second signal transmittance patterns(101) in shape of stripe and a second discharge induction patterns(103) in shape of rectangular.
Patent KR-20010050777-A (KR)
Title: Process and apparatus for producing a diagram of an installation comprising apparatuses supplied with gas
Inventor: GASTIGER MICHEL
IPC: G06Q50/00
Filed: 2000-09-30
Abstract: PURPOSE: A process and apparatus for producing a diagram of an installation comprising apparatuses supplied with gas is provided to produce the diagram quickly, thereby reducing the time for planning and manufacturing. CONSTITUTION: A facility chart includes the consultation of databases(4,5,6,7) which contain the data on the flow rate, characteristic and purity of gas supplied to a device and the supply pressure of gas and the consultation of a database which proposes the selection of the gas using period and frequency or the limit value of the device, the calculation of working value and consumption of gas based on the flow rate data or the limit consumption of gas to the device, the calculation of total consumption of the device to each gas and gas purity, the indication of technical limit, the consumption and storage of gas and the packaging serving as the roles of technical limit about the supply of gas to each gas and gas purity respectively.
Patent KR-20020028682-A (KR)
Title: The cable fixing structure having independent motion
Inventor: LEE JONG UK
IPC: F16B2/20
Filed: 2000-10-11
Abstract: PURPOSE: A cable fixing structure is provided to prevent shorts of cable and overcome spatial restrictions of engine room by preventing movement of the cable arranged in the transmission which moves along with the rolling of engine. CONSTITUTION: A clip(2) for fixing a cable(C) arranged in a transmission portion so as to be wired to an engine, is coupled to a bracket(1) which is fixed to the transmission through a bolt. The bracket has an elongated slot(1a) formed in a vertical direction for insertion of the lower part of the clip, such that the bracket is movable without causing a friction with the lower part of the clip.
Patent KR-20020032838-A (KR)
Title: Touch panel input device
Inventor: KIM DAE GWON
IPC: G06F3/041
Filed: 2000-10-27
Abstract: PURPOSE: A touch panel inputting device is provided to supply a conductive pattern structure or a transparent electrode film for making a voltage being applied on a conductive pattern be maintained uniformly. CONSTITUTION: A transparent film(101) has the first transparent electrode film(103). The first conductive patter(103c) is formed at one side of the first transparent electrode film(103) and has the first voltage lead-in unit(103a). The second conductive pattern(103d) is formed at the other side corresponded to the first conductive patter(103c) and has the second voltage lead-in unit(103b). A transparent substrate(102) has the second transparent electrode film(104) corresponded to the transparent electrode film(103). The third conductive patter(104c) is formed at one side of the second transparent electrode film(104) and has the third voltage lead-in unit(104a). The fourth conductive pattern(104d) is formed at the other side corresponded to the third conductive patter(104c) and has the fourth voltage lead-in unit(104b). A non-conductive isolator(105) is provided between the first conductive patter(103c), the second conductive pattern(103d) and the third conductive patter(104c), the fourth conductive pattern(104d). At least one out of electric resistivity applied to the first conductive patter(103c), the second conductive pattern(103d), the third conductive patter(104c), and the fourth conductive pattern(104d) is decreased for being separated from the first voltage lead-in unit(103a), the second voltage lead-in unit(103b), the third voltage lead-in unit(104a), and the fourth voltage lead-in unit(104b).
Patent KR-20020033992-A (KR)
Title: Expansion joint of bridge
Inventor: KANG HO GYU
IPC: E01D19/06
Filed: 2000-11-01
Abstract: PURPOSE: An elasticity joint device of a bridge is provided to smooth the movement of equipment with elasticity, to improve durability of equipment and to minimize an impact caused by passing a vehicle through a joint. CONSTITUTION: The elasticity joint device of a bridge comprises: a module box(6) installed perpendicularly on a rail(2); a support beam(3) installed in the module box(6) and fixed with the rail(2) to support the load of the rail(2); a sliding bearing(4) and a sliding plate(7) for smoothing the operation of the support beam(3); a compression spring(5) associated with the sliding bearing(4) to absorb shock transferred to the support beam(3); and a control spring(8) installed to the side of the support beam(3) to guide the balanced movement of the rail(2).
Patent KR-20020036061-A (KR)
Inventor: SONG CHEON BOK
IPC: F16C33/61
Filed: 2000-11-07
Abstract: PURPOSE: A linear motion guide is provided to achieve the precise operation of the linear motion guide by preventing a rod member or a frame from being deformed when assembling the rod member. CONSTITUTION: A linear motion guide(10) comprises a track rail(20) and a carrier(40). The track rail(20) includes a frame member(22), a supporting member(24) and a rod member(30) for a rail. The frame member(22) and the supporting member(24) have a rod shape having a long length. When the frame member(22) is coupled to the supporting member(24), a rail slot extending lengthwise is formed therebetween. A part of a sectional area of the rail slot forms a part of an arc. The rod member(30) is inserted into the rail slot.
Patent KR-20020038019-A (KR)
Title: Method for planning an optical network by using a computer
Inventor: LEE YONG GI
IPC: H04B10/00
Filed: 2000-11-16
Abstract: PURPOSE: A method for designing an optical communication network using a computer is provided to store characteristic information of a previously installed optical line in a database using the computer and easily design the network using characteristic information of the database when introducing a very high speed/mass WDM(Wavelength Division Multiplexing) and TDM(Time Division Multiplexing) system. CONSTITUTION: A user executes an optical transmission network design application installed in a hard disk drive, and inputs a desired optical transmission system standard and optical transmission network shape information to a main board by an input device such as a keyboard(30). The optical transmission network design application calculates a limit range of each node such as an OSNR(Optical to Signal Noise Ratio), a penalty by polarization mode dispersion, and an element limited by non-linear characteristic using optical line characteristic information of a database corresponding to the inputted optical transmission system standard and optical transmission network shape information(32). The optical transmission network design application classifies an acceptable line and an inadmissible line according to the calculated result of the limit range, designs a schematized network, and displays the designed network on a monitor through a graphic card(34). The optical transmission network design application judges whether the user selects the inadmissible line using a mouse(36). If the user selects the inadmissible line, the optical transmission network design application displays information associated with the inadmissible line through the monitor(38). If the user does not select the inadmissible line, the optical transmission network design application judges whether the user selects the acceptable line(40). If the user selects the acceptable line, the optical transmission network design application displays information associated with the acceptable line through the monitor(42).
Patent KR-20020045352-A (KR)
Title: Apparatus for inspecting funnel of cathode ray tube
Inventor: CHO SI HO
IPC: H01J9/42
Filed: 2000-12-08
Abstract: PURPOSE: An apparatus for testing a panel for cathode ray tube is provided to check correctly a defect of a panel by using an upward slant projection method. CONSTITUTION: A table(12) is installed in a center portion of a frame(10). A panel(1) is loaded on an upper portion of the table(12). A projection hole(14) of a rectangular shape is formed in the table(12). A rear portion of an upper side of the table(12) is surrounded by a cover(16). A plurality of support rollers are installed in an upper face of the table(12). The panel(1) is transferred continuously by using the support rollers. An on-line test for the panel(1) is performed by transferring continuously the panel(1). A mercury lamp(20) is installed in front of a lower side of the table(12). The projection hole(14) is opened or shut by a plate. The plate is moved by an operating portion. A plurality of fluorescent lamps(60) are installed at an upper side of the cover(16). A plate(16a) is formed at a lower side of the fluorescent lamps(60). An operating panel(70) is installed in front of the frame(10).
Patent KR-20020048622-A (KR)
Title: Chemical bottle for fox deposition system
Inventor: JUNG HO HYEON
IPC: H01L21/205
Filed: 2000-12-18
Abstract: PURPOSE: A chemical bottle of a deposition apparatus is provided to reduce a manufacturing cost and to improve a changing cycle of the bottle by increasing storage capacitance of the chemical bottle from 1000CC to 1500CC. CONSTITUTION: A chemical bottle(12) made of a stainless steel comprises a cylindrical-type bottle body(14), and a connection part(16) located on the upper part of the cylindrical-type bottle body(14) for inserting a hose. At this point, the height of the cylindrical-type bottle body(14) is enlarged to a defined height(H) so as to increase storage capacitance of the chemical bottle, thereby reducing a wasted chemical material, so that a manufacturing cost is reduced without remodeling a sensor of a deposition apparatus or a standard of a chemical bottle box.
Patent KR-20020053356-A (KR)
Title: A variable duty generator and a mal-contact testor for sensors of using the same
Inventor: PARK GYEONG SIN
IPC: H03K5/04
Filed: 2000-12-27
Abstract: PURPOSE: A variable duty generator and an apparatus for testing a contact badness of all kinds of sensors using the same are provided to change a frequency and a duty and perform a moment disconnection testing for a minute time. CONSTITUTION: An oscillator(10) outputs a square wave signal according a power supply. The oscillator(10) includes a plurality of inverters(11,12), a capacitor(C11), and a variable resistor(VR11). A multivibrator(20) outputs a signal having a predetermined frequency corresponding rising and falling periods of the rectangular wave signal from the oscillator(10). A duty controller(21) controls a frequency period with respect to the rising and falling periods from the multivibrator(20). A buffer(30) buffers a frequency of the signal from the multivibrator(20) and eliminates a collision of a signal. A switch(SW11) selects the signal from the buffer(30) to a signal necessary in a driving shaft.
Patent KR-20020054476-A (KR)
Inventor: LEE SANG YEOP
IPC: H01L23/28
Filed: 2000-12-28
Abstract: PURPOSE: A printed circuit board for a semiconductor chip package is provided to prevent warpage caused by difference of a thermal expansion coefficients of a semiconductor chip, resin adhesive, epoxy molding compound and a printed circuit board. CONSTITUTION: Unit semiconductor chip package regions(30) in which a chip mounting region(31), connection leads(18) and a circuit pattern(17) are formed are disposed as a matrix format in the printed circuit board(10). A penetration hole is formed in a core plate between the respective unit semiconductor chip package regions. The penetration hole is a slit(13) or a plurality of holes having a circular type.
Patent KR-20010016615-A (KR)
Title: Flower gaejang doyaji galbi
Inventor: YANG HUI BOK
IPC: A23L13/00
Filed: 2000-12-28
Abstract: PURPOSE: A food mixture comprising blue crabs preserved in soy sauce and ribs of pork is provided, which has a unique flavor of the crabs and the ribs. CONSTITUTION: The food is made by the steps of: (i) boiling soy sauce, shank stock, starch syrup, garlic, ginger and onion at 100deg.C for 10min and cooling by a temperature of 4deg.C without the garlic and the onion; (ii) adding pear juice, sesame oil, sesame seeds, sugar, ground pepper and chopped green onion to the boiled sauce; (iii) adding the soy sauce sauce to prepared ribs and flesh and mixing well before aging the seasoned ribs in a refrigerator of 0deg.C for 4hr or more; (iv) making sauce for blue crabs by mixing soy sauce, sugar, powdered red pepper, smashed garlic and ginger, starch syrup, ground pepper, salt with parched sesame and onion; (v) mixing the resulting sauce with washed and dried crabs well and ripening the seasoned crabs in a refrigerator of -1deg.C for 4hr or more; and then (vi) cooking the ripened ribs and crabs with shank stock and onion in a pan.
Patent KR-20020058907-A (KR)
Title: Method for controlling spark time and dwell time in vehicles
Inventor: CHOI HONG SEOK
IPC: F02P5/145
Filed: 2000-12-30
Abstract: PURPOSE: A method for controlling ignition and dwell periods for a vehicle is provided to prevent backfire by controlling the ignition and dwell period. CONSTITUTION: A method for controlling ignition and dwell periods for a vehicle comprises the steps of: a first step of calculating a tooth period(PERTTHD) of a crank position sensor previous to n-1th TDC, a dwell on angle(DWLANG), ignition period(ADVANCE), RPM at the n-1th TDN; a second step of calculating ignition time(SPKTIM) using the equation SPKTIM=DWLANG*PERTTHD/12 with data calculated at the first step; a third step of calculating the tooth period(PERTTH) of the crank position sensor(PCS) after nth TDC and ignition period(ADVANCE); a fourth step of calculating the entire time(T) using an equation T=(120-ADVANCE)*PERTTH/12 with data calculated at the third step; a fifth step of calculating the dwell on time(DWLTIM) using an equation DWLTIM=T-SPKTIM; and a sixth step of applying the dwell on time obtained from the fifth step to the dwell on time of nth TDC.
Patent KR-20020057009-A (KR)
Title: Oil separator
Inventor: JANG GIL SANG
IPC: F25B43/00
Filed: 2000-12-30
Abstract: PURPOSE: An oil separator built in compressor is provided to improve cooling performance of an air conditioning system. CONSTITUTION: An oil separator includes an oil storage chamber(40) formed as a hermetic space by a cover(20) joined to one side of a compressor housing(10) with a refrigerant inlet(12) and a refrigerant outlet(13) and having an inlet(42) fluidically connected with a discharge chamber of the compressor housing and an outlet(43) fluidically connected with the refrigerant outlet of the compressor housing formed on an upper part thereof; an oil separation device(50) having an induction passage fluidically connected with the inlet of the oil storage chamber, a circular separation space flowing refrigerant flowing through the induction passage in tangential direction and rotating and an oil outlet formed to open in tangential direction on one side of an upper part of the circular separation space to separate oil contained in refrigerant; a guiding passage(60) formed on an inside of the cover to guide refrigerant separated from oil in the circular separation space of the oil separation device to be discharged to the outlet of the oil storage chamber; and an oil passage(70) returning oil collected in the oil storage chamber to the refrigerant inlet of the compressor housing.
Patent KR-20010022568-A (KR)
Title: 분산 처리된 광도파관 섬유
IPC: G02B6/02
Filed: 1998-07-23
Abstract: 본 발명은 광 원거리통신 시스템에서 양의 분산에 대하여 보상하기 위해 설계된 단일 모드 광 도파관 섬유에 관한 것이다.    본 발명의 주요 특징은 큰 음의 분산을 갖는 신규한 분산 보상 도파관, viz.이 실리카의 굴절율을 낮추는 불소와 같은 도핑제를 포함하지 않는다는 점이다.    고 (6, 10, 13) 및 저 굴절율 단편으로 번갈아 둘러싸여진 고 굴절율의 중심 단편 (5)을 포함하는 굴절율 프로파일 장치는 굴절 저항성을 저해하지 않고, 스플라이스 손실을 증가시키지 않거나, 편광 모드 분산을 증가시키지 않고 상기 시스템이 보상되도록 조건화된 광학적 특성을 갖는 분산 보상 섬유를 제공한다.
Patent KR-20010023546-A (KR)
Title: 카프롤락탐의 제조를 위한 촉매로서의 조형물의 용도
IPC: B01J37/06
Filed: 1998-08-21
Abstract: 본 발명은 고정층 반응기 내에서 액상으로 아미노카르복실산 니트릴을 물과 반응시켜 시클릭 락탐을 제조하기 위한 촉매로서, 반응 조건하에서 가용성인 성분을 포함하지 않는 촉매 활성 산화물을 기본적으로 함유하는 조형물의 용도에 관한 것이다.  본 발명의 방법은 난용성 산화물을 조형물로 성형하고, 조형 공정 전 또는 후에 0.1 내지 30 중량%의 산으로 산화물을 처리함으로써 얻어질 수 있는 조형물로 구성된 촉매를 사용하는 것을 특징으로 한다.
Patent KR-20010023832-A (KR)
IPC: C08G63/42
Filed: 1998-08-14
Abstract: 본 발명은, 히드록시-작용성화된 폴리에스테르를 형성하기에 충분한 조건하에 용매를 사용함이 없이 하나의 디카르복실산 또는 여러 디카르복실산의 혼합물을 일작용성 카르복실산 및 촉매의 존재하에 디에폭시드와 접촉시키는 공정을 포함하는 열가소성 히드록시-작용성화된 폴리에스테르의 제조방법에 관한 것이다.
Patent KR-20010015674-A (KR)
Title: 동화상 합성장치
IPC: H04N7/24
Filed: 1999-07-29
Abstract: 좌표광원 계산부(103)는 오브젝트를 형성하는 각 점의 3차원 좌표를 산출하고, 클립핑처리를 실시하고, 렌더링처리부(104)는 렌더링처리를 행하여 형성한 그래픽 정지화상을 프레임버퍼(108)로 출력한다. 좌표광원 계산부(103)는 동화상 표시면을 형성하는 각 점의 3차원 좌표를 산출하고, 투시변환부(105)는 동화상 표시면을 형성하는 각 점의 2차원 좌표를 산출한다. 화상복호부(106)는 비디오 정지화상을 복호하고, 화상변형부(107)는 비디오 정지화상을 변형하여 프레임버퍼(108)에 출력한다. 이로 인하여 그래픽 정지화상에 비디오 정지화상이 붙여진다.
Patent KR-20010032565-A (KR)
Title: 네트워크 애플리케이션 데이타를 표시하는 텔레비젼시스템에 구현된 플리커 필터 및 인터레이서
IPC: H04N5/44
Filed: 1998-12-14
Abstract: 본 발명은 네트워크 애플리케이션 데이타를 표시하는 인터레이스된 디스플레이 스크린을 갖는 텔레비젼 시스템(100)에 관한 것으로서, 네트워크 애플리케이션 데이타 이미지에서 급격한 변이를 제거하기 위해 플리커 필터(480)는 무한 임펄스 반응(IIR) 필터로 구현되고, 랜덤 액세스 메모리(RAM)는 필터된 이미지 및 필터링 동작에 사용된 어떤 인접한 라인을 저장하는 데 사용되고, 필터된 이미지의 교대 라인은 RAM으로부터 검색되어 필터된 네트워크 애플리케이션 데이타 이미지의 인터레이스된 이미지를 제공하고, 인터레이스된 이미지는 텔레비젼 시스템의 인터레이스된 디스플레이 유닛에 표시되는 것을 특징으로 한다.
Patent KR-20010041991-A (KR)
Title: 복소환식 화합물, 그의 제조법 및 타키키닌 수용체길항약으로서의 용도
IPC: A61P11/06
Filed: 1999-03-18
Abstract: 하기 화학식으로 표시되는 화합물 또는 그의 염을 함유하는, 우울증, 불안증, 조울병 또는 정신병질의 예방 또는 치료를 위한 약학 조성물: 
     
       
     
     [식 중,  고리 M은 이 -N=C〈, -CO-N〈 또는 -CS-N〈 중 하나인 복소환식 고리이고; R a 및 R b 는 서로 결합하여 고리 A 를 형성하거나, 동일 또는 상이하며, 독립적으로 수소 원자 또는 고리 M 상의 치환기를 나타내고; 
     고리 A 및 고리 B 는 독립적으로, 임의로 치환된 동소환식 또는 복소환식 고리를 나타내고, 단 이들 중 하나 이상은 임의로 치환된 복소환식 고리이며; 
     고리 C 는 임의로 치환된 동소환식 또는 복소환식 고리이고; 
     고리 Z 는 임의로 치환된 질소 함유의 복소환식 고리이고; 
     n 은 1 내지 6 의 정수이다].
Patent KR-20010043058-A (KR)
Title: 동적 동기식 전송 모드 이중 링 구조에서의 페일러 관리방법
IPC: H04J3/08
Filed: 1998-07-24
Abstract: 동적 동기식 전송 모드 이중 링 구조는 바대 섬유 방향(H1, H2)의 두 링(12, 14)을 가진다. 이중 링은 다수의 공통 노드(A-F)를 가질 수 있다. 제 1 채널(K)은 제 1, 2 노드 사이에서 확장되는 제 1 세그먼트에서 구축될 수 있다. 제 1 채널(K)와 연관된 토큰이 제공될 수 있다. 이 방식으로, 제 1 노드로부터 제 2 노드까지 제 1 채널(K)에서 시간 슬롯이 전송될 수 있다. 섬유 페일러(U)가 제 1 세그먼트에서 발생할 경우, 제 2 노드가 섬유 페일러(U)를 먼저 감지하기 쉽고, 섬유 페일러 메시지를 전송하기 쉽다. 이때, 섬유 페일러(U) 사이에서 제 1 채널(K)이 확장되는 지 결정된다. 제 1 채널이 섬유 페일러(U)에 의해 영향받으면, 채널 페일러 메시지가 전송되고 제 1 채널(K)가 종료되며, 제 1 세그먼트와 연관된 모든 토큰이 제거된다. 제 1 채널(K)이 영향받지 않으면, 제 1 채널(K)에서 시간 슬롯 전송이 계속된다.
Patent KR-20010024996-A (KR)
Title: 불포화 유기 화합물의 중합으로부터의 안정화 방법
IPC: C09K15/30
Filed: 1999-04-29
Abstract: 불포화 중합성 유기 화합물의 때이른 중합으로부터의 안정화 방법은 선택적으로 히드록실, 옥실 또는 옥사이드 잔기 및 지방족, 지환족 및/또는 헤테로고리족 잔기를 포함하는 환 치환체를 갖는 이미다졸린 또는 이미다졸리딘 화합물의 첨가를 포함한다.
Patent KR-20010052468-A (KR)
Inventor: KIM JUN WON
IPC: C30B11/00
Filed: 1999-06-08
Abstract: PURPOSE: An apparatus for preparing a crystal of the cremated remains is provided to remove visible feeling of refusal about the cremated remains and to preserve the cremated remains during a long time by preparing the cremated remains into the crystal. CONSTITUTION: Apparatuses for preparing a crystal of the cremated remains use a gas furnace, an electric furnace and a high-frequency furnace. One method for preparing a crystal of the cremated remains comprises the steps of compounding powder of the cremated remains and a mixture of minerals, kneading the compound, heating and melting the kneaded matter, preparing the melted matter into a crystal having a granular shape, and processing a heat treatment of the prepared crystal. Another method for preparing a crystal of the cremated remains comprises the steps of putting powder of the cremated remains into a pot crucible, heating and melting the powder in a pot crucible in the range of 1500 .deg.C to 3500 .deg.C, dropping the melted matter through a discharge hole of a pot crucible to the inclined passageway, preparing a crystal having a granular shape at atmosphere as rolling the cooled matter through the passageway, and processing a cooling treatment in ceramic powder container.
Patent KR-20010071396-A (KR)
Title: 적층형 필터 조립체 및 방법
IPC: B01D53/04
Filed: 1999-05-20
Abstract: 융화열 이미지 프로세스에서 공기를 청정하기 위한 공기청정장치는 하우징(도 3의 45) 및 분리와 교환가능한 부재조립체(도 3의 50)를 포함한다.  하우징은 내부, 입구 도관(도 3의 24) 및 출구 도관(도 3의 28)을 구비한다.  필터부재조립체는 적층형상으로 축방향으로 정렬 고정된 제1 필터부재(도 3의 52) 및 제2 필터부재(도 3의 54)를 포함한다.  제1 필터부재는 미립자를 여과하는 매체 팩(도 3의 60)을 구비한다.  제2 필터부재는 포름알데히드와 같은 유해성 가스를 여과하는 매체 팩(도 3의 60)을 구비한다.  동작시, 송풍기(도 1의 16)는 기류를 입구 도관을 통해, 제1 부재 내부, 제1 부재 매체 팩, 제2 부재 매체 팩, 제2 부재 내부, 하우징 출구 도관을 통해 배출한다.  필터부재조립체의 여과 방법 및 교환 방법도 또한 본원에 개시한다.
Patent KR-20010052742-A (KR)
Title: 플라스틱 성형품의 표면 개질 방법 및 중합체의 변성 방법
IPC: C08J7/12
Filed: 2000-04-07
Abstract: 본 발명의 플라스틱 성형품의 표면 개질 방법에서는 플라스틱 성형품을 N-히드록시프탈이미드 등의 하기 화학식 1로 표시되는 이미드 화합물의 존재하에 산소, 일산화탄소, 질소 산화물, 황 산화물 등의 산소 원자 함유 기체로 처리한다.  또한, 본 발명의 중합체의 변성 방법에서는 중합체를 상기 화학식 1로 표시되는 이미드 화합물의 존재하에 산소, 이산화 탄소, 질소 산화물, 황 산화물등의 산소 원자 함유 기체로 처리한다. 
     ＜화학식 1＞ 
     
       
     
     상기 식에서, R 1 및 R 2 는 동일하거나 상이하며, 수소 원자, 할로겐 원자, 알킬기, 아릴기, 시클로알킬기, 히드록실기, 알콕시기, 카르복실기, 알콕시카르보닐기, 아실기이거나, R 1 및 R 2 는 서로 결합하여 이중 결합이나 방향족 또는 비방향족 환을 형성할 수 있으며, 
     X는 산소 원자 또는 히드록실기이며, 
     상기 R 1 , R 2 , 또는 R 1 및 R 2 가 서로 결합하여 형성된 이중 결합이나 방향족 또는 비방향족 환에는 상기 화학식 1 중의 N-치환 환상 이미드기 1 또는 2개가 추가로 형성될 수 있다.
Patent KR-20010053015-A (KR)
Title: 1종 이상의 그리냐르 시약을 사용하여 카복실산 아미드를촉매적으로 이치환시키는 방법
IPC: B01J31/12
Filed: 1999-06-18
Abstract: 본 발명은 촉매로서 사용된 금속 알콜레이트 화합물 및 조촉매로서 사용된 다른 오가노금속 화합물의 존재 하에서 1종 이상의 그리냐르 시약을 사용하여 카복실산 아미드를 한 쌍의 카보닐 C-원자 상에서 이치환시키는 방법에 관한 것이다.
Patent KR-20010072635-A (KR)
Title: 플라즈마 처리 장치 및 플라즈마 처리 방법
IPC: H05H1/46
Filed: 1999-06-28
Abstract: 반송실(2)에 플라즈마 처리 유닛(3A, 3B)의 진공 처리실(31)을 접속하고, 반송실(2)내에서 진공 처리실(31)내의 적재대(4)에 웨이퍼(W)를 정렬한 상태로 반송 아암에 의해 반송한다. 각 플라즈마 처리 유닛(3A, 3B) 사이에서 도파관(5)의 크기 및 길이가 동일하게 되어 있다. 또한, 각 플라즈마 처리 유닛(3A, 3B) 사이에 있어서, 도파관(5)의 반송 아암(61)의 반송 방향(M1, M2)에 대한 위치 관계가 동일하게 되어 있다. 이 때문에 각 플라즈마 처리 유닛(3A, 3B) 사이에서 적재대(4)에 정해진 방향으로 놓여진 웨이퍼(W)에 대한 도파관(5)의 위치 관계가 동일하게 된다.
Patent KR-20020057380-A (KR)
Title: System, method and article of manufacture for personal catalog and knowledge management
Inventor: CHANG CHI-HUNG
IPC: G06F17/40
Filed: 2001-01-04
Abstract: PURPOSE: A system, a method and a manufacturing article for managing a personal catalog and knowledge are provided to enable a user to efficiently manage a large quantity of personal information by facilitating collection, classification and annotation of digital information. CONSTITUTION: A visible data collection module(21) collects the data consisted of a text and an image from a visible data source(18). A data classification module(22) generates a classified catalog folder in order to locate the data collected by the data collection module(21) in a folder. A data annotation module(23) provides an explanation field(231) for recording an explanation of the data while providing an annotation on the data in order to add value to the data. A data access module(24) accesses to the data in a storing device(16), the catalog folder and the explanation.