baber/WOPTO huggingface dataset:
Patent KR-20000035332-A (KR)
Inventor: ISOZAKI MASAAKI
IPC: H04N9/806
Filed: 1999-11-09
Abstract: PURPOSE: A synchronous detection apparatus is provided to make synchronous blocks of different types of different lengths be detected automatically from a reproduced data sequency. CONSTITUTION: A synchronous detection apparatus comprises a first shift register(10), a second shift register(11), and first to third comparison circuits(12,13,14) which are connected to receive input data as a bit serial signal. The first and second shift registers(10,11) have data lengths(L,K), respectively. Output data of the shift register(10) is supplied to a delay line(19) and a second input terminal of the comparison circuit(12). The delay line(19) delays the input data by 2L, and the comparison circuit(12) responds to a synchronous pattern having a length(L). Output data of the shift register(11) is supplied to a second input terminal of the comparison circuit(13). A synchronous comparison circuit(14) supplies the synchronous pattern and a detected result of bit shift amount information to the comparison circuits(12,13), respectively. The comparison circuit(12) supplies the detected result and a shift amount as a signal(CL) to a synchronous detection circuit(15). The comparison circuit(13) supplies the detected result and a shift amount as a signal(CK) to a synchronous detection circuit(15). The synchronous detection circuit(15) detects and maintains synchronous information corresponding to the signal(CL/CK). A phase control circuit(16) controls a phase of the synchronous information, so that data is written to a RAM(17).
Patent KR-20000007017-A (KR)
Inventor: LIM JONG HUN
IPC: C10L5/40
Filed: 1999-11-19
Abstract: PURPOSE: A solid fuel composition is prepared by mixing animal oil, vegetable oil and alcohol additives. CONSTITUTION: 3 Kg of 1N sodium hydroxide is diluted in 1 l of water, followed by saponification adding 10 kg of animal oil such as lard, beef tallow and fish oil, or vegetable oil such as soybean oil, corn oil, peanut oil, castor oil, linseed oil and mineral oil. The saponificated solid is crushed, and 1 kg of the solid is heated below ignition temperature for 30 minutes in 20 l of alcohol to give the solid fuel. A composition rate of water, sodium hydroxide, animal or vegetable oil and alcohol is 1:3:10:223.
Patent KR-20010053818-A (KR)
Title: Seamless band of wrist watch
Inventor: TAN HONG TOK
IPC: A44C5/02
Filed: 1999-12-01
Abstract: PURPOSE: Provided is a wrist watch's seamless band having a one-cord band, an I-hole and a head hook, which is convenient for the fast and easy attaching and detaching operation. CONSTITUTION: The wrist watch's seamless band comprises: the one-cord band(40); an up-and-down moving plate(30) connected with the one-cord band(40), which moves along an orbital long hole(22); an anchor orbital plate(20) coupled with one side of the wrist watch(10); the I-hole(23) formed over the orbital long hole(22); the head hook(31') formed at the position of a detachment hook in the up-and-down moving plate(30).
Patent KR-20010055238-A (KR)
Inventor: KO DONG JUN
IPC: B01J29/076
Filed: 1999-12-10
Abstract: PURPOSE: A tungsten-chromium-titania catalyst is provided which has superior performance for removing chlorinated organic compounds, and a method is provided which removes chlorinated organic compounds using the tungsten-chromium-titania catalyst. CONSTITUTION: The tungsten-chromium-titania catalyst for removing chlorinated organic compounds is a catalyst in which 1 to 40 wt.% of tungsten oxides and 1 to 30 wt.% of chromium are supported onto a titania support based on the total weight of the catalyst. The method for removing chlorinated organic compounds comprises the process of passing chlorinated organic compounds to be treated through the tungsten-chromium-titania catalyst for removing chlorinated organic compounds under the oxidation environment of 150 deg.C or more. The chlorinated organic compounds can be more effectively removed using tungsten and chromium supported titania catalyst.
Patent KR-20010055863-A (KR)
Inventor: KIM NAM JIN
IPC: H04N3/16
Filed: 1999-12-13
Abstract: PURPOSE: A method for preventing an error operating latch of a deviation IC is provided to perform a normal deviation by checking a horizontal deviation unlock signal of the deviation IC during a uniform time by a certain period and resupplying a deviation start signal when continuously maintaining a latch of a deviation stop state in a normal state. CONSTITUTION: A deviation start signal is outputted to a deviation IC for starting a deviation. A horizontal deviation unlock signal outputted from the deviation IC during a uniform time by a certain period is searched. In the case that the horizontal deviation unlock signal is high during the uniform time, it is discriminated whether a current set mode is a defensive power mode(DPM) or a hold down state. The horizontal unlock signal is continuously searched in the case that the current set mode is the power saving mode or the hold down state. The deviation start signal is resupplied to the deviation IC when the current set mode is not the power saving mode or the hold down state.
Patent KR-20000048150-A (KR)
Inventor: DESTEPHENO THOMAS DANIEL
IPC: F01D5/08
Filed: 1999-12-15
Abstract: PURPOSE: A bore tube assembly is provided to achieve an improved cooling circuit of the bore tube assembly while allowing an efficient supply of cooling medium with respect to a selected high gaseous constituent of a rotor and return of the spent cooling medium. CONSTITUTION: A bore tube assembly in a turbine having a rotor rotating from an axis including a plurality of turbine wheels mounted with a turbine bucket, the bore assembly for transmitting cooling medium to at least one bucket of the turbine wheel and the spent cooling medium to a return unit, the assembly comprising outer and inner tubes having a first and a second passages for respectively transmitting the cooling medium in one axial direction and the spent cooling medium in a direction opposite to the axial direction, the inner and outer tubes being concentric with respect to the axis and spaced with each other, an end cap having a set of first and second openings spaced in multiple circumferential direction communicating with the first and second passages, the end cap being adjacent to an end of the tube assembly, and a set of first and second passages for distributing the cooling medium to the bucket of the turbine wheel and transmitting the spent cooling medium to the return unit via the end cap and bore tube assembly, the set of first and second passages being communicated with the set of first and second openings and spaced in multiple circumferential direction supported by the rotor.
Patent KR-20010056458-A (KR)
Inventor: JUN SEONG SU
IPC: B43L1/06
Filed: 1999-12-15
Abstract: PURPOSE: Provided is a composite polyester film laminated metallic board for a white board, which has excellent all physical properties such as scratch-resistance, processing property and marker-pen property and is produced by relatively cheap manufacturing unit cost. And a method for preparing the same is also provided, which reduces the working process and improves the working efficiency. CONSTITUTION: The composite polyester film laminated metallic board for a white board comprises: (i) a white primer film of paint layer which is formed on a chromate treated metallic board or a plated layer(2) if the plated layer is formed on the metallic board and is mainly made of high molecular weight linear polyester resin; (ii) an obscure rays printed layer(5) which is formed on the white primer film of paint layer and consists of polyester resin or polyurethane resin as a main resin and vinyl resin as a supplementary resin; (iii) a composite polyester film layer(6) which is formed on the obscure rays printed layer; and (iv) a photopolymerizing transparent ultraviolet coating layer(7) which is formed on the composite polyester film layer. The method comprises steps of: (i) roll-coating a white prime paint on the chromate treated metallic board or the plated layer; (ii) heating and drying the roll coated metallic board by the white primer paint at a peak metal temperature of 160-230 deg.C; and (iii) laminating the transparent ultraviolet coating layer and obscure rays printed layer treated transparent composite polyester film(5, 6, 7) on the surface of the primer film of paint layer by simply roll-compressing them.
Patent KR-20000052497-A (KR)
Inventor: MAZUNODO MOHICO
IPC: A47L15/42
Filed: 1999-12-17
Abstract: PURPOSE: A washing machine for a tableware is provided which promotes dissolution of a detergent to improve washing capability. CONSTITUTION: A washing machine for a tableware is characterized by placing an ultrasonic oscillator(30) closely to outer wall face in a storage tank(6) of the floor part so that a detergent exactly falls to the upper part of the ultrasonic oscillator from a detergent reception concave part(20) placed in an inner wall of a door(3) when the door is shut to wash and if the ultrasonic oscillator is worked after a great deal of water is flown in the floor part of the washing room(2), a detergent is rapidly dissolved by minute vibration by ultrasonic waves. Thereby, the detergent is dissolved before water temperature rises enough by a heater(15) so that high washing capability is gained.
Patent KR-20000012674-A (KR)
Inventor: HA BOK JIN
IPC: A21C1/00
Filed: 1999-12-17
Abstract: PURPOSE: A cold noodle kneader is provided to improve the kneading efficiency by making the inner circumference of a kneading vessel corrugated and to make the kneading vessel inclined by revolving from side to side when washing the vessel. CONSTITUTION: The cold noodle kneader is formed by:an inter-axis(5) of a kneading vessel(2) installed by being inserted into an installing unit(1"") provided on an upper area of a body(1) so the kneading vessel as to be revolved; a cylinder(3) having an extruded screw, installed on a lower open unit(3"") of the kneading vessel; a front/rear fold screen(2"") hung to the kneading vessel and installing a hinge on the cylinder; and a corrugated unit(2') provided on the inner circumference of the kneading vessel.
Patent KR-20000048245-A (KR)
Inventor: DAKATORIOSAMU
IPC: F16H39/02
Filed: 1999-12-20
Abstract: PURPOSE: A transmission for oil pressure operation is provided to simplify structure and to reduce a cost by using a small motor of variable capacity. CONSTITUTION: A transmission for oil pressure operation comprises: a gears power transmission device (5) to connect a variable-capacity motor(3) with high speed - low torque and a variable-capacity motor(4) with low speed - high torque with a common output shaft(2); a clutch device(7) to detach and connect the variable-capacity motor with low speed - high torque with the output shaft; a control pump(10) to be operated by the variable-capacity motor with high speed - low torque and to generate detachable oil pressure of the clutch device; where the gears power transmission device comprises a first input shaft(6), a driven shaft, a second input shaft(9) and the output shaft.
Patent KR-20010060740-A (KR)
Inventor: JUNG YEONG HO
IPC: H04M3/00
Filed: 1999-12-28
Abstract: PURPOSE: A method for opening the subscriber line between a subscriber transfer device having a V5.2 interface and an exchange is provided to define input processing items and associated procedures required in opening the new subscriber line between a subscriber transfer device having a V5.2 interface and a digital electronic telephone exchange. CONSTITUTION: A new subscriber execute a new subscription through a client management system(22). An installation work processing system discriminates the optimum subscriber side local device of a subscriber transfer device containing a V5.2 interface from the subscriber's address information(24). Using a facility conversion table, the installation work processing system confirms the optimum channel bank and an interface identifier allocated to the channel bank(26). The installation work processing system refers to a subscriber transfer device operation and management system for the current unit loading state in order to select the optimum port of the subscriber side local device(28). The installation work processing system activates an PSTN port and an ISDN port(30) and inputs a logical address necessary for subscriber configuration information(32). By executing a test to the PSTN/ISDN ports, the installation work processing system confirms the suitability of installation(34). Based on interface identifier information, the installation work processing system confirms and selects the optimum subsystem of a digital electronic telephone exchange(36). The installation work processing system inputs the configuration information data into the subsystem(38). The installation work processing system transfers a port state to an interruption release state using logical address information(40). If the transfer is successful, the installation work processing system updates a configuration management database finally and completes the opening work(42).
Patent KR-20010061205-A (KR)
Inventor: YOO BYEONG GON
IPC: F01P7/14
Filed: 1999-12-28
Abstract: PURPOSE: A fan clutch structure of a vehicle is provided to prevent degradation by using oil and to operate a fan clutch accurately by frictionally operating the fan clutch through using water. CONSTITUTION: A fan clutch for a vehicle is composed of: a water suction hole(36) formed in a water pump shaft(22) and penetrated from a water pump chamber(18) of a water pump installed in a cylinder block to a frictional chamber(34) between a driving shaft frictional plate and a driven shaft frictional plate; a water recovery hole(42) penetrated from the frictional chamber to a water recovery chamber(38) and formed in a driven shaft(30); a water drain hole(40) penetrated from the water recovery chamber to the water pump chamber and formed in the water pump shaft; and an opening control unit of the water suction hole regulating the opening of the water suction hole according to ambient temperature. The fan clutch structure prevents aging by the degradation of oil by driving the fan clutch frictionally through using water.
Patent KR-20000023968-A (KR)
Inventor: KIM SANG MAN
IPC: A23L13/50
Filed: 1999-12-28
Abstract: PURPOSE: Wild goose extract is provided which contains large amounts of calcium and phosphorous, prevents and treats various diseases of adult people. CONSTITUTION: The extract is prepared by condensing and juicing 56% of wild goose, 3%of Japanese Cornel Dogwood, 3% of dried orange peel, 3% of white peony, 3% of Eucommiae cortex, 3% of cilium, 3% of hawthorn, 3% of white atractylis, 3% of Chinese dioscorea, 3% of Morindae radix, 3% of Chinese matrimony vine, 3% of Schisandra chinensis, 3% of Cuscutae semen, 2% of the rest.
Patent KR-20010065640-A (KR)
Title: Semiconducter memory device
Inventor: HONG HYEON SEONG
IPC: G11C11/40
Filed: 1999-12-30
Abstract: PURPOSE: A semiconductor memory device is provided to perform rapidly a charge and a discharge operation of a line by controlling a sub bias and a source bias. CONSTITUTION: A CMOS transistor(P2,N3) outputs a boosting voltage(Vpp) as a line driving signal(WL_B) according to an input signal(A). A substrate bias voltage supply portion supplies a substrate bias voltage(Vbb) in order to enhance a driving capacity of a transistor. A drain and a source of an NMOS transistor(N4) are connected between an output node of the CMOS transistor and an output node of the substrate bias voltage.
Patent KR-20010059175-A (KR)
Title: Electrostatic discharge protection circuit
Inventor: HUH YONG JIN
IPC: H01L27/04
Filed: 1999-12-30
Abstract: PURPOSE: An electrostatic discharge protection circuit is provided to increase the ESD endurance by forming a virtual ground by using a diode having high forward direction current flow characteristic. CONSTITUTION: The electrostatic discharge protection circuit includes the first pull-down transistor(T1), a resistor, the second transistor(T3) and an internal circuit driver(20). The first pull-down transistor is coupled between an output node of a data input/output pad(10) and a ground node and is wired in a diode terminology. The resistor is coupled between the first transistor and the output node of the input/output pad. The second transistor is coupled in the diode terminology and is coupled between the output node of the first resistor and the ground node. Each gate of the internal circuit driver is coupled commonly between the resistor and the node of the second transistor and controls the internal circuit and has a CMOS inverter structure. The circuit further includes an auxiliary device(30) which rejects the resistor and the second transistor and it is coupled between the output node of the input/output pad and the gate node of the first transistor to form an electrostatic discharge path with respect to a source voltage apply node and the ground node in the same way.
Patent KR-20010059726-A (KR)
Inventor: SEO JAE SIN
IPC: H04W84/08
Filed: 1999-12-30
Abstract: PURPOSE: A method for managing service resources in a mobile communication system is provided so that management of the service resources can be efficiently performed by managing and controlling links or channels by services provided by an interwork function in a telecommunication management network. CONSTITUTION: A telecommunication management network includes an interwork function for providing a data communication service, an interwork function managing unit for managing a service source of the interwork function, and an administration center for administrating the interwork function managing unit. Here, the interwork function managing unit generates the first management objects by trunks in regard to service resources provided by the interwork function. Thereafter, the interwork function managing unit generates the second management objects as many as related channels by trunks in regard to the related channels. The first management objects and the second management objects are transmitted to an agent of the telecommunication management network in a packet type. Then, the agent builds an initial network management information base by using the first and second management objects. Accordingly, link and channel resources can be efficiently managed among the administrator, agent and network element in the telecommunication management network.
Patent KR-20000068043-A (KR)
IPC: G01L9/04
Filed: 1998-05-05
Abstract: 본 발명은 내부에 압력 측정 셀(5)이 배치되는 하우징(3)을 구비하는, 특히 자동차 공업용의 압력 센서 유닛에 관한 것이다.  압력 측정 셀(5)에는 하우징의 공급 개구부(15)를 경유하여 압력 매체가 공급될 수 있다.  또한, 하우징(3)은 하우징의 내부로부터 외측으로 안내되는 외부 접속 접점(35)을 구비한다.  압력 측정 셀(5)은 내부에 또는 곁에 압력 센서(19)가 배치되는 측정 셀 하우징(9)을 포함한다.  압력 센서(19)는 압력 매체에 의해 추진될 수 있다.  압력 센서(19)의 전기 접속부는 전자 회로(25) 또는 전자 스위칭 회로의 외부 접속 접점(35) 또는 접속부(23)에 접속된다.  측정 셀 하우징(9)은 내부에 2개 이상의 전기 도체(21)가 삽입되도록 사출되는 플라스틱 사출 부품이고, 전기 도체(21)는 각각의 하나 이상의 제1 접점 단부에 의해 압력 센서(19)의 수납 구역으로 돌출되어 압력 센서(19)의 각각의 전기 접속부에 접속된다.  또한, 전기 도체(21)는 각각의 하나 이상의 제2 접점 단부에 의헤 압력 매체 또는 압력 전달 매체가 추진되지 않는 측정 셀 하우징의 구역으로 돌출되어 전자 회로 또는 전자 스위칭 회로의 외부 접속 접점(35) 또는 접속부(23)에 접속된다.
Patent KR-20000029819-A (KR)
Inventor: HEIDA BERND
IPC: B01F27/91
Filed: 1997-08-04
Abstract: PURPOSE: A mixing device for liquids is provided to separate an organic solvent from an aqueous water, and to mis the liquid of other density thoroughly. CONSTITUTION: Mixing device for the blending of at least two liquid phases, containing a housing(1) with an inside diameter D, in which at least one agitator (2) is equipped with two to five segment shaped blades presenting a radius of curvature K, in which the circular area inside the housing (1), covered by the rotating agitators, has a diameter E, and in which K ranges from 0.10*D to 0.30*D, preferably from 0.125*D to 0.25*D, and E ranges from 0.35*D to 0.65*D, preferably from 0.45*D to 0.55*D.
Patent KR-20000068151-A (KR)
Title: 프로피온산 유도체 및 그의 용도
IPC: A61K31/421
Filed: 1997-08-19
Abstract: 다음 화학식 I의 신규 프로피온산 유도체 및 약제학적으로 허용되는 그의 염, 및 이 유도체를 함유한 약제 조성물: 
     [화학식 I] 
     
       
     
     프로피온산 유도체 및 약제학적으로 허용되는 그의 염은 우수한 저혈당 작용이 있으며 저지혈 작용을 보여준다고 예상되며 당뇨병 및 당뇨병의 합병증, 및 고지혈증과 같은 관련 질병에 대한 치료제로서 유용하다고 예상된다.
Patent KR-20000069642-A (KR)
Title: 방현재 및 그 관리 시스템
IPC: G08G3/00
Filed: 1998-10-20
Abstract: 선박이 정박할 때 완충재로서 저렴하게 사용되는 방현재 및 그 관리 시스템이 개시되었다.  관리할 방현재(1)는 ID 코드를 판독하기 위해 관리할 각 영역내에 설치된 1개 이상의 단말 장치에 의해 액세스되는 트랜스폰더가 구비된다.  방현재가 구비되는 장소 및 설치 기간 및 ID 코드를 포함하는 각각의 갱신 정보를 나타내는 이력이 통신망(6A 내지 6D)을 통해 관리 장치(4)에 전달된다.  관리 장치(4)는 관리할 모든 방현재에 관한 이력 정보 및 제조 정보를 저장하고, 단말 장치(2)로부터 수신된 각 갱신된 정보에 근거하여 이력 정보를 갱신하고, 조작원에 의해 지정된 특정한 방현재(1)에 관한 제조 정보와 이력 정보를 표시한다.  이것은 방현재가 분산되어 제공되는 실제시간에 관리할 수 있도록 만들어 준다.
Patent KR-20000069698-A (KR)
Title: 이축배향 필름
IPC: G03C1/795
Filed: 1998-10-28
Abstract: (1) 전체반복 단위당 90 ∼ 99.9 ㏖% 가 에틸렌-2,6-나프탈레이트 단위로서, 전체 디카르복실산 성분당, 이소프탈산 성분 또는 데카린-2,6-디카르복실산 성분을 0.1 ∼ 10 ㏖% 함유하는 폴리에틸렌나프탈레이트 공중합체로서 실질적으로 형성되고, (2) 종방향 및 횡방향에서의 영률이 모두 500 ㎏/㎟ 이상으로, (3) 면배향 계수가 0.230 ∼ 0.275 이면서, (4) 밀도가 1.350 g/㎤ 이상인 것을 특징으로 하는 폴리에틸렌나프탈레이트 공중합체로 이루어지는 이축배향 필름.
Patent KR-20000069794-A (KR)
Title: Process for the preparation of polyvalent alcohols
IPC: C07C29/141
Filed: 1997-12-30
Abstract: The invention relates to a process for the preparation of polyvalent alcohols by hydrogenation of an aldehyde. According to the invention said aldehyde is obtained by aldolisation reaction of an aldehyde containing an alpha hydrogen atom and having the formula R 1 CHO, or the mixture of said aldehyde with a second different aldehyde having the formula or R 2 CHO, wherein R 1 is selected from alkyl having 1-12 carbon atoms, cycloalkyl, aryl and aralkyl having 1-14 carbon atoms, and R 2 is selected from H, alkyl having 1-12 carbon atoms, cycloalkyl, aryl and aralkyl having 1-14 carbon atoms, said aldolisation being carried out in the presence of a weak base anion exchange resin, and the hydrogenation being carried out in the presence of a solvent and a hydrogenation catalyst.
Patent KR-20000071053-A (KR)
Title: 불임 및 수정률을 증가시키는 약물
IPC: C07D211/60
Filed: 1998-02-09
Abstract: 본 발명은 불임치료하는 또는 수정률을 증가시키는 약물을 제조하는데 국소 마취제를 이용하는 것에 관계한다.  또한 제약학적 수용 가능한 부형제와 함께 제약학적으로 효과적인 양의 국소 마취제로 구성된 제약학적 조성물에 관계한다.  또한 이와 같은 제약학적 조성물로 여성에서 수정률을 증가시키는 방법에 관계한다.
Patent KR-20000075656-A (KR)
IPC: C07C51/14
Filed: 1998-02-24
Abstract: A process for manufacture of branched carboxylic acids from branched olefins by means of reaction with carbon monoxide and a solid acid catalyst, characterized in that a branched olefin, or a precursor thereof, is reacted in continuously backmixed reactor, with continuously supplied carbon monoxide and water, while continuously, an effluent is withdrawn comprising branched carboxylic acid, non-converted olefin, carbon monoxide and water, in the presence of an acidic ion exchanger, having sufficient acid groups to provide requisite protons for conversion of said olefin or a precursor of it, and carbon monoxide, into branched carboxylic acids.
Patent KR-20010012069-A (KR)
Title: 디지털 이동 무선 시스템과 이동 무선국에서의 전력 소비 절감 방법
IPC: H04B7/26
Filed: 1999-02-04
Abstract: 디지털 이동 무선 시스템에서 이동 무선국을 위한 전력 소비 절감 방법이 제안된다. 이동 무선국이 인접 셀들의 BCCH 반송파들 상에서 전력 측정을 수행해야만 하는 이동 무선국의 전용 모드 동안, 이동 무선국내에 포함된 주파수 합성기의 가능출력을 안정화시키는 동안 가능한 많은 측정이 한 프레임에 집약된다. 이후에 연속되는 프레임에서는 전력측정이 되지 않는다. 전력측정이 되지 않는 시간 간격동안, 이동 무선국은 전력 절감 모드를 채택해서 상당한 전력 절감을 얻어진다.
Patent KR-20010020160-A (KR)
Title: 자기 기록 매체용 망간 함유층
IPC: G11B5/738
Filed: 1998-04-22
Abstract: 본 발명은 기판과 자성층 사이에 Mn 함유층을 포함하여 보자력이 증가되고 노이즈가 더 적은 자기 기록 매체를 제공하는 것이다.  자기 데이타의 기록 및 판독용 자기 변환 헤드 또는 다른 용도로 함께 작동시키기 위해서, Mn 함유층을 회전, 중계 또는 고정 기록 매체에 포함시킬 수 있다.  본 발명의 자기 기록 매체는 바람직하게는, Co 또는 Co 합금 자성층과, 기판과 자성층 사이에 배치된 Mn, VMn, TiMn, MnZn, CrMnMo, CrMnW, CrMnV 또는 CrMnTi, 가장 바람직하게는 CrMn로부터 형성된 Mn 함유층을 포함하여 자성층 내의 에피택셜 결정 구조를 촉진시킨다.   중간층은 또한 시드층, 바람직하게는 종방향 매체를 위한 다결정성 MgO 하부층 및 증간층을 포함할 수 있다.  하부층 및 중간층은 시드층과 자성층 사이에 배치되는 A2 구조 또는 B2형 정렬 결정 구조 중 어느 하나인 물질을 포함한다.  A2 구조의 물질은 Cr 또는 Cr 합금, 예를 들어 CrV, CrMo, CrW 또는 CrTi인 것이 바람직하다.  격자 상수가 실질적으로 Cr과 유사한 B2형 정렬 구조의 물질은, 예를 들어 NiAl, AlCo, FeAl, FeTi, CoFe, CoTi, CoHf, CoZr, NiTi, CuBe, CuZn, AlMn, AlRe, AgMg 및 Al 2 FeMn 2 로 이루어진 군에서 선택되는 것이 바람직하고, 가장 바람직한 것은 FeAl 또는 NiAl이다.