baber/WOPTO huggingface dataset:
Patent KR-20000019232-A (KR)
Title: Detecting and releasing methods of laundry entanglement for washing machine
Inventor: KANG CHUNG AN
IPC: D06F33/02
Filed: 1998-09-09
Abstract: PURPOSE: A detecting and a canceling methods of the washing entanglement for a washing machine is provided to cancel by exactly detecting the twisting state of the washing. CONSTITUTION: An entangling degree of the washing is improved, and the waste of power and the increasing of the whole washing time are prevented by the detecting and the canceling methods of the washing twist for the washing machine comprised steps of: detecting the twist of the washing according to the remained power generated by a driving of a motor based on an inertia rotation at turning off the motor by preceding the washing by the motor on/off control; performing a canceling process of the washing twist to correspond to the twisting degree of the washing when the twist of the washing is detected in the detecting step of the washing twist.
Patent KR-20000019735-A (KR)
Title: Treatment method of acid water using waste-shell
Inventor: CHO SUNG YOUNG
IPC: C02F1/68
Filed: 1998-09-15
Abstract: PURPOSE: A treatment method of acid water using waste-shell is provided. CONSTITUTION: Because shellfish groups contain a lot of calcium carbonate, they can be used for substituting calcium hydroxide. Matrix structure of shellfish groups is so strong that the shell is hard to be broken in water. That will be a merit for managing acidic water. The quality of shell is durable, and it will be of benefit to use for neutralizing acidic water because the shell can be recycled. Abolished shells are washed, dried, and broken into pieces. Crushed shells are separated in order of particle size. A fixed amount of shell will be added to reactor, and various kinds of acidic water will stay and be changed into neutral or alkali water.
Patent KR-20000019924-A (KR)
Title: Brake booster for vehicle
Inventor: LEE SANG CHUL
IPC: B60T13/52
Filed: 1998-09-16
Abstract: PURPOSE: A brake booster is provided to improve strength of a front cell and to prevent the front cell from deforming and cracking, by preventing a slipping state between the front cell and a reinforcement plate even if a fixing part which fixes a master cylinder and the front cell receive a counter force. CONSTITUTION: When an output rod pushes a piston(102) of a master cylinder(100) by advancing while a vehicle brakes, braking pressure generates inside the master cylinder and the braking pressure generates counter force to the master cylinder. Also the counter force is applied to the front of a front cell(10) which fixes a fixing bolt(103). The front cell is pulled in an outer circumference direction when applying counter force as combining the outer circumference of the front cell with a rear cell. However, the front cell and a reinforcement plate(40) are prevented from slipping as the inner face on an inner supporting band(44) of the reinforcement plate and the outer face on a supporting part(13) of the front cell are stuck each other and also the reinforcement plate is prevented from flowing by forming a fixing band(15) in the end of the supporting part.
Patent KR-20000020026-A (KR)
Title: High refractive abrasion resistance coating composition having good impact resistance
Inventor: MUN JEONG HO
IPC: C09D183/04
Filed: 1998-09-17
Abstract: PURPOSE: A high refractive coating film is provided which has a good storage stability, hardening property and abrasion resistance. CONSTITUTION: The coating composition contains composition A and composition B. Composition A comprises a resin containing 0-75 weight % of aqueous or alcoholic colloidal silica having pH 2.5-4, 0.1-50 weight % of hydrolysate or partial condensate of organosilane R1a Si(OR2)4-a; R1 and R2 are independently C1-C6 alkyl, alkenyl halogenated alkyl, alkyl and aromatic group; a is 0-3 and 10-30 weight % of hydrolysate and partial condensates of organosilane(R3bSi(OR4)4-b; R3 is formula 1(R1aSi(OR2)4-a); R5 is C1-C4 alkaline radical; R6 is H, C1-C4 alkyl radical or formula 2(R3bSi(OR4)4-b); b is 0-3; R7 is H, C1-C4 alkaline radical or C1-C4 alkyl radical; R4 is C1-C6 alkyl group), 1-100 weight parts of high refractive oxide(M1xM2yOz; M1 and M2 are independently Ti, Sb, and Sn; x, y and z are 0-5), 0.1-10 weight parts of aluminum alkoxide and its hydrolysate or partial condensate((AlOR8)3; R8 is C1-C6 alkyl) and 10-50 weight parts of C1-C12 ketone or diketone. Composition B comprises epoxy or urethane resin.
Patent KR-20000020292-A (KR)
Title: Apparatus for demodulating digital signal
Inventor: KIM DAE YEONG
IPC: G11B20/10
Filed: 1998-09-19
Abstract: PURPOSE: An apparatus for demodulating digital signal is provided to reduce the scale of a conversion table by reducing the size of a conversion data. CONSTITUTION: An NRZI converting unit(10) converts a reproduced channel bit stream using an NRZI conversion. A shift register(12) divide the modulated data converted in the NRZI converting unit(10) by 14 bits and outputs the divided data. A decoding unit(14) decreases a bit width of the modulated data inputted from the shift register(12). A conversion table(16) performs an addressing of data inputted from the decoding unit(14) and converts data with 14 bits into data with 8 bits. A latch(18) temporarily stores data with 8 bits of the conversion table(16) to output. The shift register(12) shifts the modulated data inputted from the NRZI converting unit(10) according to an input clock channel signal and outputs the shifted data in a row.
Patent KR-19990036706-A (KR)
Title: 적층 압출 수지판
IPC: B32B37/15
Filed: 1998-09-29
Abstract: 본 발명은  100 중량부의  메틸 메트아크릴레이트 수지에  0 내지 50 중량부의  고무상 중합체를  균일하게  분산시켜  제조된  수지층 (A) 의  양면에,  100 중량부의  메틸 메트아크릴레이트 수지  및  0 내지 70 중량부의  고무상 중합체로  이루어진  기재 수지 100 중량부에 대해,  중량-평균 입자 크기가  1 내지 100 ㎛ 인  불용성 메틸 메트아크릴레이트 수지 입자  1 내지 50 중량부를  균일하게  분산시켜  제조된  수지층 (B) 를  다층-압출 성형법 (multilayer-extrusion molding method)를 이용하여 적층함으로써  이루어진,  메틸 메트아크릴레이트 수지 함유의  적층 압출 수지판을  제공한다. 
     본 발명의   메틸 메트아크릴레이트 수지 함유의  적층 압출 수지판은  2차 열형성 시에  보다 작은  두께 바이어스를 갖는  성형품을  제공하고,  이는  높은  드로잉 및 복잡한 성형이  수행되는  조명 커버,  욕조,  각종  완구 등을 위한  재료로서  적당하게  사용된다.
Patent KR-19990036800-A (KR)
Title: 실패키지 및 그 확인방법과 실말단 처리방법 및그 실말단 처리장치
Filed: 1998-10-02
Abstract: 간단하게 또한 확실하게 마지막에 감은 쪽의 실의 말단을 확인할 수 있는 실패키지 및 그 확인방법과, 실의 말단처리방법 및 그 실의 말단처리장치를 제공한다. 
     마지막에 감은 쪽의 실의 말단(34)을 착색실의 말단(35)으로하여 패키지 표면에 부착시키는 실패키지로 한다. 착색을 패키지의 품질마다 바꾸고, 실의 말단과 품질의 확인이 동시에 실시되는 확인방법을 채용할 수 있다. 도핑장치를 사용한 도핑공정에 있어서, 충분히 감긴 패키지의 마지막에 감은 실의 말단에 착색하는 실의 말단처리방법 및 그 실의 말단처리장치로 한다.
Patent KR-20000031187-A (KR)
Title: Method and device for detecting unbalance of washing machine
Inventor: LEE SANG YUL
IPC: D06F33/02
Filed: 1998-11-04
Abstract: PURPOSE: A method and a device for detecting an unbalance are provided to prevent the operation with inclining the washing according to a degree of unbalance by detecting the unbalance of the washing machine with a changed value of an oscillating frequency without an error during a washing operation. CONSTITUTION: A detecting device of unbalance(200) detects an inclined degree of the washing according to a rotation of an inducing electromotor by installing in an upper outer wall of a tank(100). The detecting device of unbalance(200) contains: a water storing box(200a) combined by standing in the upper outer wall of the tank(100); a medium of magnetic field combined in the lower face of the water storing box(200a); a rolling body of a magnetic material to change an original value of inductance; a fixing unit of wave form to output by stabling a generated frequency to a wave form of voltage; and a microprocessor to decide the unbalanced amount of the washing machine with the waveform of voltage for the frequency inputted by stabilizing. The detecting device detects the exact amount of unbalance with the inclination of the washing without the damage of a dehydrating time and the rate of sensing error in a dehydrating operation among a control of a washing process.
Patent KR-19990045120-A (KR)
Title: 에칭용 기재, 에칭 가공방법 및 에칭 가공제품
IPC: H01J9/14
Filed: 1998-11-09
Abstract: 정밀하고 세밀한 패턴을 에칭으로 형성하는 방법으로서, 표면의 중심선 평균 거칠기(Ra)가 0.10㎛ 이하이고, 최대거칠기(R max )가 1.0㎛ 이하인 금속기재에 감광성수지층을 형성하여 레지스트패턴을 형성한 후에, 금속기재에 형성한 감광성수지층을 노광하여 레지스트패턴을 형성한 후에 에칭함으로써 금속기재상에 패턴을 형성하는 에칭 가공방법.
Patent KR-19990045534-A (KR)
Title: 3 위치 분리기를 구비한 변압기 및 발전소 발전기용 개폐 장치
IPC: H02B1/24
Filed: 1998-11-24
Abstract: 개폐 장치는 발전기에 접속된 고정 폴, 및 회로 차단기가 개방될 때 발전기를 시동 회로에 접속하는 제1 위치와 발전기를 접지부에 접속하는 제2 위치를 갖도록 고정 폴에 접속되고 그에 대해 이동 가능한 접점을 구비한 분리기와 함께, 네트워크로부터 발전기를 차단시키기 위한 개방 위치와 발전기를 네트워크에 접속시키기 위한 폐쇄 위치를 구비한 회로 차단기를 포함한다.  분리기의 가동 접점은 또한 회로 차단기가 폐쇄될 때 고정 폴에 등전위 부속물을 형성하는 제3 위치를 갖는다.  가동 접점은 발전기의 정상 전류를 수반하지 않아서, 제1 및 제3 위치에 있을 때 과도 전기 상태를 견딜 수 있도록 유익하게 그 치수를 줄이는 것이 가능하게 된다.
Patent KR-20000033811-A (KR)
Title: Rotation angle measuring device installed on member in absolute angle
Inventor: LEE JEONG CHEOL
IPC: G01B5/20
Filed: 1998-11-25
Abstract: PURPOSE: A rotation angle measuring device which can be installed on a member in an absolute angle is provided. CONSTITUTION: A rotation angle measuring device comprises a stator(1) connected to a wire assembly(7), and fixed to a first member for measuring a relative angle; a rotor(4) for performing a relative rotation movement to the stator(1), and being fixed to the other member for measuring a relative angle; and a unit for assembling the stator(1) and the rotor(4) with the members in an absolute angle. In addition, bot holes are disposed in a predetermined angle to assembly the rotation angle measuring device in an absolute angle. Accordingly, the rotation angle measuring device is fixed to the member in the constant angle, and thus a step for correcting the absolute angle is not necessary after assembly.
Patent KR-20000033971-A (KR)
Title: Method and device of collision alarm
Inventor: AN JAE HYUN
IPC: B60Q5/00
Filed: 1998-11-26
Abstract: PURPOSE: A method and a device of collision alarm is provided to calculate a precise alarm distance for determining alarm timing by using the change of each vehicle velocity. CONSTITUTION: A method and a device of collision alarm comprises: a measurement unit of self-velocity (210); a measurement unit of relative distance (220) to measure a relative distance with front vehicle using a distance-measurement device; a calculation unit of relative velocity (230) to calculate a gradient of a relative distance from the measurement unit of relative distance; a calculation unit of velocity of front vehicle (240) to calculate a velocity of front vehicle using a measured self-velocity and calculated relative velocity; a calculation unit of relative acceleration (250) based on a gradient of a relative velocity from the measurement unit of relative velocity; a calculation unit of alarm distance (260) based on self-velocity, velocity of front vehicle and relative acceleration; a decision unit of alarm (270) to compare a calculated alarm distance with a measured relative distance and to generate an alarm signal or not.
Patent KR-19990062728-A (KR)
Title: 소자 구동 장치 및 구동 방법, 전자원 구동 장치 및 구동 방법,및 화상 형성 장치
IPC: G09G3/22
Filed: 1998-12-02
Abstract: 2개의 다른 전위가 인가되어 구동되는 전자 방출 소자를 구동하는 장치는 전자 방출 소자에 제1 전위를 인가하는 주사 구동 회로, 전자 방출 소자에 제2 전위를 인가하는 변조 구동 회로, 및 제1 전위의 인가 후에 지연 시간을 제공하여 제2 전위의 인가를 지연하기 위한 타이밍 제어 회로를 포함한다.  제1 전위의 인가에 의해 생성되는 링잉 파형을 인가된 전압의 1%로 감쇠하는데 필요한 시간보다 길게 설정된다.  이것이 링잉 현상의 영향을 줄일 수 있게 한다.
Patent KR-20000038219-A (KR)
Title: Baby stroller available for use of car seat and cart for transfer
Inventor: KIM SUNG HEE
IPC: B62B7/12
Filed: 1998-12-04
Abstract: PURPOSE: A baby stroller able to be used as a car seat and a general carriage is provided to be converted to a car seat and a baby carriage, to install a seat firmly and to be used as a carriage for carrying compact objects by a main frame having rollers. CONSTITUTION: For going out of doors or taking a walk with a baby, a combining device(8) of a seat(C) is combined to a combining groove(5) of a main frame(M) to be used as a baby carriage(A). During travelling, the seat combined to the baby carriage is installed to the seat of a vehicle by separating the combining device(8) of the seat(C) from the combining groove(5) of the main frame by pushing release buttons(6) protruded on both sides of the main frame. A safety belt(7) is adjusted to use the baby carriage as a car seat. When the seat(C) is separated from the main frame, compact objects are loaded in the main frame thus the baby carriage is used as a general carriage.
Patent KR-20000038348-A (KR)
Title: Chucking device for module device with gap adjusting function
Inventor: JANG SEONG HWAN
IPC: H01L21/68
Filed: 1998-12-05
Abstract: PURPOSE: A chucking device for module device with gap adjusting function is provided to transport plural module devices in continuous manufacturing process. CONSTITUTION: A chucking device for module device with gap adjusting function comprises chucking heads(100), a gap adjusting drive part, and a height adjusting drive part. The height of the chucking head(100) is modified depending on width of module devices(1) by the height adjusting drive part. After setting up, the chucking device moves toward a tray. The chucking head(100) faces the module devices vertically and a host computer controls a picking up drive part to go down straightly. When a sensor in a first air cylinder(20) detects the module device, the host computer controls a second air cylinder(10) of the picking up drive part to stop. The host computer activates the first air cylinder(20), and fingers(36) grip the module devices. The host computer manages the second air cylinder(10) and lifts up the module devices from the tray. The computer controls the gap adjusting drive part and rearranges the gap of the module devices suitable for equipment of next step.
Patent KR-19990063117-A (KR)
Title: 유기 안료의 컨디셔닝 방법
IPC: C09B67/08
Filed: 1998-12-16
Abstract: 본 발명은 유기 안료를 약 50 내지 약 200 ℃에서 
     (1) 유기 안료에 대하여, 하나 이상의 화학식 (1)의 계면활성제 약 0.1 중량 % 이상, 및 
     (2) 유기 안료 중량부 당 유기 안료가 실질적으로 불용성인 액체 약 1 내지 약 100 중량부 
     로 컨디셔닝하여 안료 조성물을 제조하는 방법에 관한 것이다. 
     
       
         
       
     
     상기 식에서, 
     R 1 은 C 8 -C 30 지방족기 또는 주쇄중의 하나 이상의 탄소 원자가 -O-, -S-, -CONH-, -NHCO-, -CH=CH-, 임의로 치환된 C 5 -C 7 시클로알킬렌, 임의로 치환된 페닐렌 또는 -OSi(C 1 -C 4 알킬) 2 -로 치환된 변형된 C 8 -C 30 지방족기이고, 
     R 2 는 수소, C 1 -C 6 알킬 또는 C 1 -C 6 히드록시알킬이고, 
     R 3 는 수소, C 1 -C 6 알킬 또는 C 1 -C 6 히드록시알킬이거나, R 2 와 R 3 는 함께 C 4 -C 7 알킬렌을 형성하고, 
     X는 직접 결합이거나, X와 R 2 는 N-옥시드 질소 원자와 함께 5- 내지 7-원 헤테로사이클릭 고리를 나타내고, R 3 는 수소, C 1 -C 6 알킬, C 1 -C 6 히드록시알킬, 또는 N-옥시드 질소 원자와 인접한 X의 원자 사이의 이중 결합을 나타내거나, X, R 2 및 R 3 는 N-옥시드 질소 원자와 함께 브릿지헤드 질소 원자를 갖는 비시클릭 헤테로사이클을 나타낸다.
Patent KR-20000045594-A (KR)
Title: Miniature variable attenuator for very high frequency and ultrashort frequency band
Inventor: LEE SE HO
IPC: H03H11/24
Filed: 1998-12-30
Abstract: PURPOSE: A miniature variable attenuator for a very high frequency band and an ultrashort frequency band is provided to prevent current consumption at a minimum attenuation by arranging a diode for a signal path in parallel when variably attenuating the signal of the Very High Frequency band(30-300MHz) and the Ultra High Frequency band(300-3000MHz) received from a RF treatment device. Another object of the present invention is to maintain an impedance matching regardless of attenuation degree by connecting an attenuator arranging the diode for signal path in parallel, symmetrically for the sake of a conjugate matching. Other object of the present invention is to make the device miniaturized by substituting a focus element circuit for the transmission path of the attenuator. CONSTITUTION: A miniature variable attenuator for a very high frequency band and an ultrashort frequency band comprises: a former attenuation section(200) variably attenuates input signals of a very high frequency band and an ultrashort frequency band according to an electric power supplied after matching an input impedance of the variable attenuator with a constant value; a latter attenuation section(300) attenuates a signal outputted through the former attenuation section according to the electric power supplied to the former attenuation section by matching the output impedance of the variable attenuator with a specific value while symmetrically connected with the former attenuation section; and an electric power section(100) controls the amount of attenuation of the input signals by suppling an adjusted DC power from the outside to the former attenuation section as well as the latter attenuation section.
Patent KR-20000046594-A (KR)
Title: Electrode baking method of molten carbonate fuel cell and jig for baking the electrode
Inventor: AHN KI PYEONG
IPC: H01M4/88
Filed: 1998-12-31
Abstract: PURPOSE: An electrode baking method and jig for the electrode are provided to realize the electrode to have its superior condition and performance by temperature control and environmental gas composition. CONSTITUTION: A Jig for baking an electrode includes a backing plate (20) for electrode green sheet (10) and a cover(30) for preventing foreign material from contacting the electrode. The electrode green sheet(10) is interposed between the backing plate(20) and the cover(30). In order to protect the green sheet(10), a pair of side supporters(40, 41) and a pair of front/rear supporters(50, 51) are also interposed between the backing plate(20) and the cover(30). The front/rear supporters(50, 51) form a space between green sheet(10) and the cover(30) and functions as a cover supporter for easily diffusing a gas. The front/rear supporters(50, 51) also functions to prevent baking fault of the electrode by preventing rapid introduction of cooled gas when the green sheet(10) moves from a heating zone to a cooling zone of a baking furnace. Further, the side supporters(40, 41) prevent the electrode from being stained. To this end, the width of the front/rear supporters(50, 51) is larger than that of the green sheet(10) and the side supporters(40, 41) is longer than the green sheet(10).
Patent KR-20000047175-A (KR)
Title: Error compensating apparatus in channel modem for satellite communication system
Inventor: LEE JONG BIN
IPC: H04L1/00
Filed: 1998-12-31
Abstract: PURPOSE: An error compensating apparatus in a channel modem is provided to enhance the demodulation performance of a demodulator by compensating the error of received data based on estimated error values. CONSTITUTION: A carrier lock signal generator(574) compares a level of a received signal with a reference signal level and generates a carrier lock signal in case that the received signal level is larger than the reference signal level. A timing error estimator(571) estimates a timing error component of the received signal. A frequency error estimator(572) estimates a frequency error component of the received signal, applies the estimated frequency error component to a phase error estimator(573), and finishes frequency error component estimating operations based on the input of the carrier lock signal.
Patent KR-19990071823-A (KR)
IPC: A61P25/28
Filed: 1997-10-01
Abstract: The present invention relates to novel indole-2,3-dione-3-oxime derivatives capable of antagonising the effect of excitatory amino acids, such as glutamate. More specifically the novel indole-2,3-dione-3-oxime derivatives of the invention may be described by general formula (I), wherein R3 represents "Het", or a group of formula (II), wherein "Het" represents a saturated or unsaturated, 4 to 7 membered, monocyclic, heterocyclic ring, at least one of R31, R32, and R33 independendy represents hydrogen, alkyl, or hydroxyalkyl, and at least one of R31, R32, and R33 independently represents (CH2)nR34; wherein R34 represents hydroxy, carboxy, alkoxycarbonyl, alkenyloxycarbonyl, alkynyloxycarbonyl, cycloalkoxycarbonyl, cycloalkylalkoxycarbonyl, aryloxycarbonyl, aralkoxycarbonyl, CONR35R36, or "Het"; wherein n is 0, 1, 2, or 3; and R5 represents phenyl, naphthyl, thienyl, or pyridyl, all of which may be substituted. "A" represents a ring of five to seven atoms fused with the benzo ring at the positions marked "a" and "b", and formed by the following bivalent radicals: a-NR6-CH2-CH2-b; a-CH2-NR6-CH2-b; a-CH2-CH2-NR6-b; a-NR6-CH2-CH2-H2-b; a-CH2-NR6-CH2-CH2-b; a-CH2-CH2-NR6-CH2-b; a-CH2-CH2-CH2-NR6-b; a-NR6-CH2-CH2-CH2-CH2-b; a-CH2-NR6-CH2-CH2-CH2-b; a-CH2-CH2-NR6-CH2-CH2-b; a-CH2&mdas
Patent KR-19990082483-A (KR)
Title: 와이어도체 접속 방법 및 장치
IPC: H05K3/10
Filed: 1997-02-12
Abstract: 와이어코일(112) 및 칩유닛(115)으로 구성되고 기판(111) 상에 배열된 트랜스폰더 유닛의 제조 과정에서 와이어도체(113)의 접속을 위한 장치 및 방법에 있어서, 
     제 1 단계에서, 상기 와이어도체(113)는 단자영역(118, 119) 또는 단자영역을 수용하는 영역을 경유하여 멀어지도록 안내되고, 상기 단자영역(118, 119) 또는 단자영역에 한정된 영역에 대하여 기판(111) 상에 고정되고, 제 2 단계에서, 단자영역(118, 119)에의 와이어도체(113)의 연결은 연결 수단(125)에 의해 수행되는 것을 특징으로 한다.
Patent KR-20000004919-A (KR)
Title: Compositions comprising an hiv protease inhibitor such as vx 478 and a water soluble vitamin e compound such as vitamin e-tpgs
Inventor: ROY ARUP K
IPC: A23L19/18
Filed: 1997-03-21
Abstract: PURPOSE: Pharmaceutical formulations containing HIV protease inhibitors, specifically including 3S-£3R*(1R*, 2S*)|-£3-££(4-aminophenyl)sulphonyl|(2-methylpropyl)-amino|-2-hydroxy-1-phenylmethyl)propylcarbamic acid tetrahyfro-3-furanyl ester(alternatively known as VX 478 or 141W94) and a tocopherol, by which bioavailability of HIV protease inhibitors is improved, and their use in medical therapy are provided. CONSTITUTION: The formulations for oral administration comprise (a) an HIV protease inhibitor and (b) water soluble tocopherol derivative such as Vitamine E-TPGS and (c) a hydrophilic non-aqueous solvent miscible with the (b) such as polyethylene glycol, propylene glycol or propylene pyrrolidone wherein the ratio of (a) to (b) is about 1:0.5-1:10 w/w.
Patent KR-20000015939-A (KR)
Title: Monitoring hybridization during pcr
Inventor: WITTWER CARL T
IPC: C12Q1/68
Filed: 1997-06-04
Abstract: PURPOSE: A method for monitoring hybridization during polymerase chain reaction (PCR) are provided to decrease the total time required for PCR and analysis, and to improve the quality of PCR. CONSTITUTION: The method comprises amplifying the target sequence of a sample by PCR with rapid thermal cycling in the presence of two nucleic acid probes capable of hybridizing in the proximity of the target sequence where the probes is double stranded-specific DNA dyes, one of the probes is labeled with an acceptor of a fluorescence resonance energy transfer pair and the other is labeled with a donor; activating the sample with the light of wavelength absorbed by the donor; detecting the light generated by the fluorescence resonance energy transfer pair; and monitoring the fluorescence generated by the fluorescence resonance energy transfer pair versus temperature to obtain a melting curve and annealing curve. The structure and position of the DNA melting curve is a function of GC/AT ratio, length and sequence, thereby the amplified DNA can be quantified, its purity can be determined and only the desired produce can be separated.
Patent KR-20000034790-A (KR)
Title: Method for forming a composite elastic material
Inventor: DOBRIN GEORGE CHRISTOPHER
IPC: B29C48/50
Filed: 1997-06-23
Abstract: PURPOSE: A method for forming a composite elastic material is provided which is suitable for use in disposable absorbent articles such as disposable absorbent such as disposable diapers, incontinence briefs, training pants, feminine hygiene garments, and the like. CONSTITUTION: A thermoplastic film (130) is extruded from an extruder (132). The thermoplastic film (130) is fed while still in a molten condition onto a rotating forming structure (115) exhibiting a multiplicity of apertures therein. A pneumatic vacuum is applied to the thermoplastic film (130) to produce apertures in the thermoplastic film. An elastic member (100) having at least one elastic strand is placed against a surface of the thermoplastic film (130) while the thermoplastic film (130) is still in a molten condition.