baber/WOPTO huggingface dataset:
Patent KR-20010038830-A (KR)
Inventor: JUNG SEONG CHAE
IPC: H01F29/00
Filed: 1999-10-27
Abstract: PURPOSE: A wiring structure for three phase pole transformer and uninterrupted bypass wiring method is provided to utilize a single phase uninterrupted transformer vehicle while preventing effect from a third harmonic wave. CONSTITUTION: A wiring structure is characterized in that each phase of an extra high tension line(1) is connected to each of first sides of three pole transformers(2), secondary lowering lines of pole transformers are connected to each phase of a low tension line, and each N-phase neutral line of the pole transformers is connected to the N-phase neutral line of the low tension line. The line of the relevant voltage of the low tension line connected to the secondary side of the transformer of the error phase and the neutral line of the low tension line are connected to the secondary side of a single phase uninterrupted transformer vehicle(20), respectively. The first side of the single phase uninterrupted transformer vehicle is connected, through a hot line, to the corresponding phase of the transmission line connected to the first side of the transformer with trouble, and by-passed.
Patent KR-20000007015-A (KR)
Inventor: KO SUCK PAE
IPC: A23L3/28
Filed: 1999-11-19
Abstract: PURPOSE: The beverage instant sterilizing apparatus is provided to sterilize water enough by lengthening the channel of water flow to be sterilized. CONSTITUTION: The installation of a beverage instant sterilizing apparatus has the steps of: forming each recessed groove(102) at both outer circumference of a cylindrical pipe(100) so a packing member(104) of a ring shape for intercepting the leakage of water outward as to be out-fixed; establishing a quartz pipe(110) inside of the cylindrical pipe(100) in a concentric circle; shutting the front end of the quartz pipe(110) tight; densely establishing a bracket(120) at the outer circumference of the opening of the quartz pipe; inserting an ultraviolet rays lamp(130) to irradiate the ultraviolet rays in the water to be sterilized at the outer circumference of the quartz pipe(110); establishing a spiral shaped guide device(140) between the cylindrical pipe(100) and the quartz pipe(110); establishing the 1st cover member(150) for shutting the opening of the front end of the cylindrical pipe(100) tightly.
Patent KR-20010055034-A (KR)
Inventor: KIM SANG HO
IPC: B60N2/75
Filed: 1999-12-09
Abstract: PURPOSE: Structure for preventing rotation of an armrest is provided to rotate an armrest by simple manipulation and to prevent rotation by outer force in fixing an end or restoring state. CONSTITUTION: An armrest is rotatably fixed on a seat back(1) by a fixing shaft(3). A stopper pin(6) is inserted to a lower end of a frame(4) of the armrest penetrated by the fixing shaft with bushes(5a,5b). A protrusion unit(6a) is formed on outside of a portion contacting to the bush of a seat back(1) in the stopper pin. A head(6b) mounted inside than the protrusion unit is formed as a circular late shape. A spring(7) is mounted between the outer bush and an end portion installed outside of the seat. A cap(8) covers the end portions, and a cover(9) separates the end portion and the spring from a cushion of the armrest. A fixing shaft(3) settles the armrest on the seat back, and a fixing pin(11) installed on the seat back is fixed lower than the fixing shaft. A rotation prevent plate(10) penetrates the fixing pin and the fixing shaft not to move.
Patent KR-20010056431-A (KR)
Inventor: KIM HAE JONG
IPC: H04B1/38
Filed: 1999-12-15
Abstract: PURPOSE: A docking station for a cellular phone is provided to perform a hot synchronization between a PC and the cellular phone using a simple hot synchronous button by composing the hot synchronous button in the outside of a desk top charger. CONSTITUTION: A desk top charger(20) has a hot synchronous button circuit for controlling a hot synchronization of a cellular phone(30) and performs a data exchange between a PC(30) and the cellular phone(30). The cellular phone(30) has a switching circuit operated by a signal of the desk top charger(20) and generates a hot synchronous interrupt signal. A serial interface(40) connects the desk top charger(20) with the PC(30). The hot synchronous button circuit of the desk top charger(20) has a toggle switch operated by an external hot synchronous button for controlling a battery voltage and a diode for preventing an inverse voltage in which a battery signal supplied by an operation of the toggle switch is provided to the PC(30). The switch circuit has a switching element for generating the hot synchronous interrupt signal by a high signal of a battery.
Patent KR-20010056918-A (KR)
Inventor: LEE JEONG SU
IPC: C02F1/00
Filed: 1999-12-17
Abstract: PURPOSE: An automatic control system of a water treatment facility is provided, which can control through monitors and key boards at a control room without any supervision and operation at field the whole situation for operation of pumps, valves, electrical facility, instrumentation, flow meters, level gauges, water quality detectors, air flow meter, wind gauge, pressure gauges and temperature gauges, thereby saving man power and time. CONSTITUTION: The system comprises the followings: (i) a central control room (10) which consists of a COS (12) that understands field situation and detection through monitors (11), an EWS (12) that is in charge of various softwares and programs, a H/C (13) for outputting tendency detect that is expressed by multi colors through printer and process monitoring, an alarm part (14) for outputting alarm and its own software and system hardware alarm, a master PLC (15) that communicates with the COS (12), modems (16) for transferring data to the master PLC (15), selector switches (17) for telephone and communication and line arresters (18) for protecting brain surge coming from field through telephone line; and (ii) a field control station (20) which consists of line arresters (21) that is connected to exclusive channel, selector switches (22), modems (23), many slave PLCs (24), starters (25) that is controlled and is detected by the slave PLCs (24).
Patent KR-20010063396-A (KR)
Inventor: JUNG YEONG SEOK
IPC: F02P11/00
Filed: 1999-12-22
Abstract: PURPOSE: An ignition circuit protecting circuit is provided to prevent an ignition circuit from being damaged by charging/discharging battery power with a resistance and a capacitor even though an abnormal control signal is fed to an ignition coil from a microcomputer. CONSTITUTION: A protective circuit includes: a microprocessor outputting a signal for controlling an engine of a vehicle; a switching transistor(Q1) having a collector terminal receiving battery power(Vb), switched on/off according to the control signal of the microprocessor fed through a base terminal; a first resistance(R1) connected to an emitter terminal of the switching transistor; a capacitor(C1) connected to the first resistance in series, charged and discharged by the power supplied through the emitter terminal; a diode(D1) transferring the voltage supplied through a contact between the first resistance and the capacitor to the base terminal of the switching transistor and preventing the power of the microprocessor from flowing back; an inverter(INT) inverting the fed signal from the microprocessor; and a NAND gate outputting an operating signal of an ignition coil by receiving the control signal of the microprocessor and the output signal of the inverter through each input terminal. The battery power is charged/discharged by the resistance and the capacitor so that the ignition circuit is protected.
Patent KR-20010060850-A (KR)
Title: Opening and closing detector of hydraulic linkage
Inventor: KWAK TAE HONG
IPC: F15B9/00
Filed: 1999-12-28
Abstract: PURPOSE: An opening sensing device of an oil press is provided to prevent unstable operation with avoiding the malfunction of the oil press since feedback does not proceed by becoming stiff and stuck, to maintain without opening a box cover of an actuator servo unit, and to make the opening of a normal oil press known in an operating room. CONSTITUTION: According to the motion of an actuator lever(2), a horizontal shaft(22) moves left and right and the horizontal shaft prevents interference with a housing through a rubber stopper(23) attached to the housing to be extended into the inside of a housing(27A). As a rotor(29) rotates, an infrared ray passing body(31) connected rotatably through a fixer(35) rotates. In addition, the infrared ray passing body has an infrared ray passing hole(32) at a certain angle for passing an emitting signal generated in an infrared ray emitting unit(33). Herein, a signal is not a value proportional to 0-100% of an opening degree. So, the value is converted into the voltage corresponding to a proportional linear signal by a linear converter. A linear converting signal is re-amplified for the impedance matching with a load terminal and an output amplifying signal is converted into a current signal for transferring to an operating room(44) to confirm the opening of an oil press.
Patent KR-20010064412-A (KR)
Inventor: KIM GI SEON
IPC: H03K21/00
Filed: 1999-12-29
Abstract: PURPOSE: An N-times-of-two clock multiplier is provided which is able to multiply an input clock twice to N times of two and to be usefully used when various N-times-of-two clocks required for fast controlling a memory such as ROM/RAM having different operation speeds are simultaneously needed. CONSTITUTION: A clock multiplier includes N-stage N-times-of-two clock multipliers(10,20,30) for multiplying an input clock frequency supplied from the previous stage to generate multiplied clock frequencies, and a selector(50) for dividing L-bit control bits by the number of bits required for each multiplier to provide the bits to each multiplier. Each of the clock multipliers includes the first and second variable delay blocks for symmetrically delaying the input clock as many as required for each multiplier, and a logic operator for logically operating the outputs of the first and second variable delay blocks to generate the multiplied clock frequency of each multiplier.
Patent KR-20010058530-A (KR)
Inventor: BAE CHANG MIN
IPC: H01L27/04
Filed: 1999-12-30
Abstract: PURPOSE: A silicon IC device with a direct inductor and a method for manufacturing the same are provided to prevent an energy loss of an inductor and reduction of an inductance by increasing a resistance of a silicon substrate. CONSTITUTION: The first insulating layer(31B) is formed on a silicon substrate(30) of the first conductive type. The second conductive type dopant is doped on a lower portion of the first insulating layer(31B) of the silicon substrate(30) and an intrinsic silicon(32) is formed thereby. The second insulating layer(37) is formed on the silicon substrate(30). An inductor(39) overlapped with the first insulating layer(31B) and the intrinsic silicon(32) is formed on the second insulating layer.
Patent KR-20010059709-A (KR)
Inventor: KIM IN GYU
IPC: F16F15/10
Filed: 1999-12-30
Abstract: PURPOSE: A rotary oil damper structure for a rotation element is provided to prevent a rotation element from escaping from a predetermined track by a guide for maintaining a uniform interval in the rack-pinion engagement, thereby obtaining smooth damping effect and removing an allowance. CONSTITUTION: A rotary oil damper structure for a rotation element includes a main body(12) having a pinion gear(11) mounted at an end part of a shaft operating in the oil and to be engaged with a rack of a rotation element, a bushing(13) to be fixed at a mounting position on an outer periphery of the main body, and a guide(14) to be inserted into a slot of the rotation element, wherein the above parts of the rotary oil damper are formed integrally.
Patent KR-20010060069-A (KR)
Inventor: PARK JONG BU
IPC: B60J5/00
Filed: 1999-12-31
Abstract: PURPOSE: A door switch installation structure prevents a door switch from being exposed to the outside of a body to prevent rust generated by rainwater and so on. CONSTITUTION: A door switch(1) is installed on an inner panel(I) to be located inside a door(D) and is turned on/off as being pressed/released by a checker plate(CC) moving reciprocally in a door checker(C). When the door(D) is opened, the checker plate(CC) is detached from the door switch(1) to turns on a room lamp and so on. When the door(D) is closed, The checker plate(CC) moves to push a bar of the door switch(1) to disconnect the first and the second terminals of the door switch(1) to turns off the room lamp and so on. The door switch(1) is installed on the inside of the inner panel(I) of the door(D) to improve the appearance and to prevent miss-operation of the door switch(1).
Patent KR-20000068173-A (KR)
IPC: C07D475/04
Filed: 1997-08-14
Abstract: This invention is directed to bicyclic pyrimidine derivatives which are useful as anti-coagulants. This invention is also directed to pharmaceutical compositions containing the compounds of the invention, and methods of using the compounds to treat disease-states characterized by thrombotic activity.
Patent KR-20000068411-A (KR)
Title: 얇은 흡수용품
IPC: G01N33/36
Filed: 1997-08-11
Abstract: 본 발명은 사용시 체액의 누출을 감소시키도록 디자인된, 생리대와 같은 얇은 흡수용품을 기재한다.  흡수용품은 액체투과성 커버, 액체불투과성 배플 및 커버와 배플 사이에 놓인 흡수체를 포함한다.  흡수용품은 압축 회복치가 약 15 mm 이상이고, 습윤 하중값이 약 300 g 이상이고, 응력이 약100 g/mm 미만이고 두께가 약 5 mm 미만이다.  본 발명은 또한 흡수용품의 압축 회복치를 측정하기 위한 장치에 관한 것이다.
Patent KR-20000048574-A (KR)
Title: Light sensitive composition containing an arylhydrazo dye
Inventor: KHANNA DINESH N
IPC: C09B55/00
Filed: 1997-09-26
Abstract: PURPOSE: A positive photoresist composition is provided for reducing the variation of critical linewidth dimensions resulting from photoresist film thickness changes, known as linewidth swing ratio, and reducing reflective notching. CONSTITUTION: A positive photoresist composition comprises an admixture of a film-forming resin, a photoactive compound, a solvent and a dye comprising the structure of formula 1, where R1-R3 are independently H, (C1-C10)alkyl, (C1-C10)alkoxy, nitro, halide, cyano, aryl, alkylaryl, alkenyl, dicyanovinyl, SO2CF3, COOZ, SO3Z, COZ, OZ, NZ2, SZ, SO2Z, NHCOZ or SO2NZ2, where Z is H or (C1 -C10)alkyl, Y is a conjugated moiety e.g. N.dbd.N, CW.dbd.CW, CW.dbd.N, or N.dbd.CW, where W is H, (C1-C10)alkyl or (C1-C10)alkoxy, and m=1-5.
Patent KR-20000068729-A (KR)
Title: 표면 세정 방법
IPC: C11D11/00
Filed: 1998-01-03
Abstract: 본 발명은 유기 또는 무기 불순물을 간단한 린스 조작에 의해 분해 또는 용해시킴으로써 유리, 흑연, 세라믹, 중합성 및 금속성 재료, 합성 및 식물성 섬유, 예를 들면 직포, 직물 또는 사용된 종이로 이루어진 표면, 및 막 표면을 세정하는 방법에 관한 것이다.  본 발명에 따라 용액, 이미노카르복실산, 폴리아미노산, 유화제 또는 이의 혼합물이 사용된다.
Patent KR-20000069032-A (KR)
Title: 세척가능한 착색 조성물
IPC: C09B67/46
Filed: 1998-02-13
Abstract: 폴리머 염료, 염료 담체 및 음이온성 염료차단제를 함유하는 착색 조성물. 상기 착색 조성물은 피부, 섬유 및 다른 가정용품 표면에 대한 도산성이 증가하였다. 보다 구체적으로는 폴리머 염료, 물 및 방향족 유기 설페이트 염료차단제를 함유하는 마커 잉크에 관한 것이다.
Patent KR-20000057432-A (KR)
Title: Parasiticidal pyrazoles
Inventor: BANKS BERNARD JOSEPH
IPC: A61K31/4427
Filed: 1997-11-25
Abstract: PURPOSE: Provided is pyrazole derivatives having parasiticidal properties, particularly, it relates to 1-aryl-4-cyclopropylpyrazoles. CONSTITUTION: Compounds of formula (I) or pharmaceutically, veterinarily or agriculturally acceptable salts thereof, or pharmaceutically, veterinarily or agriculturally acceptable solvates of either entity, wherein R1 is 2,4,6-trisubstituted phenyl or 3,5-disubstituted pyridin-2-yl; R3 isC1-C4 alkyl optionally substituted with hydroxy or with one or more halo; cyano, C1 to C5 alkanoyl or phenyl; R5 is hydrogen, C1 to C4 alkyl, amino or halo; R2 and R4 are each independently selected from hydrogen, C1 to C4 alkyl, fluoro, chloro and bromo or, together with the carbon atom to which they are attached, form a C3 to C6 cycloalkyl group; R6 and R8 are each independently selected from hydrogen, C1 to C4 alkyl, fluoro, chloro and bromo; or, when R2 and R4 do not form part of a cycloalkyl group, R2 and R6, together with the carbon atoms to which they are attached, may form a C5 to C7 cycloalkyl group; and R7 is hydrogen, C1 to C4 alkyl optionally substituted with one or more halo, or C1 to C4 alkoxy; are parasiticidal agents.
Patent KR-20000070579-A (KR)
Title: 높은 동적 변형저항을 가진 우수한 가공성 고강도 강판 및 그제조방법
IPC: C21D8/04
Filed: 1998-01-23
Abstract: 본 발명의 목적은 충돌시 충격 에너지를 흡수하는 전방 측 부재에 대한 부품과 같은 형상 및 가공을 위해 사용될 강판으로써, 높은 충격 에너지 흡수 특성을 나타내는 고강도 강판 뿐만아니라 그들의 제조방법을 제공하기 위한 것이다. 높은 충격 에너지 흡수 특성을 나타내는 본 발명의 고강도 강판은 동적 변형시 높은 유동 응력을 가진 압축 성형 고강도 강판이고, 그들의 최종 형상에서 강판의 미세조직은 그들 중 하나가 주상인 페라이트 또는 베이나이트의 혼합과, 및 3%와 50% 사이의 부피 분율로 잔류 오스테나이트를 포함한 제 3 상으로 복합 미세조직이고, 그 점에서 0% 보다 크고 10% 보다 같거나 적은 등량 변형에서 선-변형 후 5 x 10 -4 ∼ 5 x 10 -3 (1/s)의 변형률 범위로 변형될 때 정적 인장강도 σs와 전술된 선-변형 후 5 x 10 2 ∼ 5 x 10 3 (1/s)의 변형률로 변형될 때 동적 인장강도 σd 사이의 차이, 즉, σd - σs는 60 MPa 이상이고, 및 변형의 5%와 10% 사이의 가공 경화계수는 0.130 이상인 것을 특징으로 하였다.
Patent KR-20000070922-A (KR)
IPC: C11D1/52
Filed: 1998-12-17
Abstract: A clear liquid detergent containing, in water, an alkylbenzenesulfonic anion surfactant, liquid sodium silicate, a polyoxyethylene alkyl or aryl ether nonionic surfactant and an alkylethersulfate salt anionic surfactant.
Patent KR-20010000067-A (KR)
Title: 고정형 집게 행거
IPC: A47G25/48
Filed: 1999-01-28
Abstract: 집게 행거는 걸기 위한 물품을 수납하는 적어도 하나의 집게와 지지체에 행거를 고정시키기 위한 부착부(14)를 포함한다. 상기 집게는 물품을 사이에 수납하기 위한 단부를 각각 갖고 서로에 고정된 한쌍의 부재(22,24)들을 포함한다. 또한, 상기 집게는 단부들을 함께 편향시키며 적어도 하나의 부재의 이동에 의해 완전히 연장된 개방 위치를 향하여 단부들의 분리를 허용하는 편향수단을 포함한다. 상기 부재들중 하나는 다른 부재를 향하여 연장된 적어도 하나의 돌출부(50a,50b)를 포함하며, 완전히 연장되어 개방 위치를 향하여 집게의 사용자 의도에 의한 이동을 허용하는 한편 완전히 연장되어 개방 위치를 향하여 집게의 돌발적인 이동을 방지하도록 되어 있다.
Patent KR-20010012447-A (KR)
Title: 엑시머 레이저용 파장 시스템
IPC: H01S3/03
Filed: 1999-02-23
Abstract: 협대역 레이저의 파장을 측정하고 조절하는 파장 시스템. 시스템은 파장에서의 증분 변화를 측정하는 웨이브미터(120)와 웨이브미터(120)를 측정하는 원자 파장 기준(190)을 포함한다. 원자 파장 기준(190)은 원하는 동작 파장에 가까운 적어도 하나의 흡수선을 가진 증기를 제공하는 증기셀(194)을 포함한다. 시스템은 웨이브미터(120)를 측정하기 위해 흡수선의 파장에서 동작하는 레이저를 조정하기에 충분한 조정 범위를 가진 파장 조정 장치(36)를 포함한다. 바람직한 실시예에서 레이저는 ArF 레이저이고 증기는 백금이며 흡수선은 193,224.3pm이거나 293,436.9이다.  종래의 기술 장치에 대한 개선점은 엘라스토머를 사용하지 않고 에탈론에 대한 저응력 3점 현수 지지부를 제공하는 지지 플랜지를 가진 개선된 에탈론을 포함한다.
Patent KR-20010013003-A (KR)
IPC: F17C9/02
Filed: 1999-04-28
Abstract: A fluid storage and dispensing system (10) comprising a vessel (12) for holding a fluid (17) at a desired pressure. The vessel has a pressure regulator (26) set at a predetermined pressure. The regulator may be interiorly or exteriorly positioned, single-staged or multi-staged, and is associated with a port of the vessel. A dispensing assembly, e.g. including a flow control means such as a valve (20), is arranged in gas/vapor flow communication with the regulator (26), whereby the opening of the valve effects dispensing of gas/vapor from the vessel (12). The fluid in the vessel may be constituted by a liquid that is confined in the vessel at a pressure in excess of its liquefaction pressure at prevailing temperature conditions, e.g. ambient (room) temperature.
Patent KR-20010014004-A (KR)
Inventor: HEILMAN WILLIAM
IPC: C10M107/16
Filed: 1998-06-22
Abstract: A novel series of copolymers and terpolymers, useful as base oils for synthetic lubricants, are produced by polymerization of ethylene, an alpha-olefin, and optionally a third monomer comprising an alpha-olefin of 3 to 20 carbon atoms, in the presence of a combination catalyst comprising a compound of a transition metal of Group IVb of the Periodic Table and an aluminoxane. The copolymer or terpolymer may be further processed by thermal cracking to yield novel cracked polymers, and the cracked polymers may be hydrogenated. The copolymers or terpolymers may also be hydroisomerized. All the polymers are useful as base oils for lubricating oils and consumer products.
Patent KR-20010077057-A (KR)
Title: Advertisment system and method using on-line game
Inventor: LEE DONG HUN
Filed: 2000-01-31
Abstract: PURPOSE: An advertisement system and a method for inserting an advertisement at on-line game are provided to enhance an advertisement effect by inserting an advertisement at on-line game in real time selectively through considering connected users' ages and intentions. CONSTITUTION: A client database(20) stores information of clients who joined to the membership. A game server(30) provides a game to clients being connected through the Internet and loads an output routine of an advertisement to be inserted in the game, and provides users' log-in information being connected from the client database(20) to an advertisement server(40). An advertisement database(50) stores an output condition of the advertisement to be inserted into the game. An advertisement server(40) decides an insertion or not of an advertisement and decides the corresponding by searching the advertisement database(50) with respect to an advertisement outputting condition corresponded to user's log-in information provided from the game server(30). In addition, the advertisement server(40) informs the result to the game server(30) as advertisement inserting command information.
Patent KR-20010082788-A (KR)
Title: Grand condenser having improved input of motive source
Inventor: HWANG YEONG SEONG
IPC: F01D11/00
Filed: 2000-02-21
Abstract: PURPOSE: A grand condenser is provided to maintain proper pressure reduction and vacuum state of a grand condenser by inputting plant air to an air vent line and separately inputting leakage steam without motive steam and to discharge leakage steam condensate material by inputting cooling water when the leakage steam condensate material is drained. CONSTITUTION: Leakage steam generated from a steam turbine is inputted to a grand condenser(30) by spraying via an ejector(20). Leakage steam condensate material is discharged via a drain(50), and air is discharged via an air vent(40). By mixing plant air in the air vent line via an air vent mixer(60), the grand condenser is decompressed or vacuumized. The leakage steam condensate material is refrigerated by inputting cooling water to the leakage steam condensate material drain. Therefore, leakage steam condensate material is drained efficiently without a motive source.
Patent KR-20000037417-A (KR)
Inventor: LEE GWANG SUP
Filed: 2000-04-22
Abstract: PURPOSE: A PC room management system to manage members of a PC room dually and the method are provided to achieve the management for members joined through each of the PC rooms dually in both the central center of a franchise company and each PC room. CONSTITUTION: A central control computer(10) comprises a transmitting/receiving module, a management module, a registered information renewal module and a mileage calculation module. The transmitting/receiving module receives data inputted from a management computer of each PC room and transmits necessary data. The management module controls the input/output for information requested from each PC room. The registered information renewal module renews stored information, according to member information inputted from the management computer of each PC room. The mileage calculation module calculates the mileage points of members using registered information.
Patent KR-20000077237-A (KR)
Title: 조정이 용이한 스퀴드용 변조 구동 회로의 자장 바이어스조정 장치
IPC: H01L39/22
Filed: 2000-05-12
Abstract: SQUID(10)에 공급되는 자속을 일정량으로 유지하는 자속 록을 위한 소정 주파수(f)의 변조 전류를 교류 전원에서 인가한다.  그 상태에서 SQUID(10)에 전류겸 자장 바이어스 공급 회로(11)로부터 소정의 바이어스 전류를 더한 상태에서 출력 전압을 추출하여, 그것을 필터(13), 정류기(14)를 거쳐 전압 모니터(15)에서 모니터한다.  여기서 필터(13)는 교류 전원에서 인가한 40kHz의 2배의 주파수 성분인 80kHz 성분을 추출하여 그것을 최대화한다.  그 결과, 자장 바이어스 조정을 용이하게 행할 수 있는 SQUID용 변조 구동 회로의 자장 바이어스 조정 방법 및 장치를 제공할 수 있다.