baber/WOPTO huggingface dataset:
Patent KR-20040034904-A (KR)
Title: Method for Managing System resources gearing OAM
Inventor: OH SEONG HUN
IPC: G06F12/00
Filed: 2002-10-17
Abstract: PURPOSE: A system for managing system resources linked with the OAM(Operations, Administration and Maintenance) is provided to prevent data discordance between the OAM and the system in spite of the frequent rebooting of the system or the OAM. CONSTITUTION: As the system is booted, if the system data is received from a memory, it is judged that a flag exists in the system database(S100). In case that the flag does not exist, the data in an OAM database is requested/received. After changing the received data to the system data and storing the system data as a global variable value, the flag is set to the changed data and the data is stored in the memory(S102). According to an OAM database initializing instruction transmitted from the OAM, the data of the OAM is removed(S106). If a removal completion message is received, the system data stored as the global variable value is inserted into the OAM database(S108). If an insertion completion message is received, an OAM initialization completion message is transmitted to the OAM(S110).
Patent KR-20040037957-A (KR)
Title: Method for forming a gate electrode and forming a semiconductor device having the gate electrode and method for oxidation of substrate
Inventor: HAN JAE JONG
IPC: H01L21/60
Filed: 2002-10-31
Abstract: PURPOSE: A method for forming a gate electrode, a method for forming a semiconductor device having the gate electrode, and an oxidation method of a substrate are provided to be capable of improving the sidewall profile of the gate electrode. CONSTITUTION: A plurality of gate structures(110) are formed on a semiconductor substrate(100). At this time, each gate structure is completed by sequentially depositing a gate oxide pattern(102), a polysilicon pattern(104), and a metal silicide pattern(106). The first oxide layer(112) is selectively formed on the resultant structure by carrying out a re-oxidation process on the resultant structure under diluted oxygen and inert gas atmosphere. At this time, the growth rate of the first oxide layer is similar at the lateral portions of the polysilicon pattern and the metal silicide pattern. Preferably, ions of 5 or 3 group element are doped into the polysilicon pattern.
Patent KR-20040042490-A (KR)
Title: Elusion prevention system and method for firewall censorship on the network
Inventor: CHOI BYEONG CHEOL
IPC: G06F15/00
Filed: 2002-11-14
Abstract: PURPOSE: A system and a method for preventing a bypass of the firewall censorship on the network are provided to safely secure an internal network from the censorship bypass hacking by equipping with an intrusion blocking system to check an internal network user using a peekabooty program and block the user from the connection to a web site. CONSTITUTION: A hacking information providing system(30) provides a list file of a network IP(Internet Protocol) address registered to a firewall censorship bypass program that intrudes into the system on the network by bypassing the firewall censorship for a set network security policy. A plurality of client systems(10) connects to the web site servers providing a web service on the network. An intrusion blocking system(40) updates the network security policy with a filtered IP by filtering the IP address of the client system connected to the internal network with a network IP address list file provided from the hacking information providing server. The intrusion blocking system blocks or approves the connection of the client systems and the web site server by using the updated policy.
Patent KR-20040043405-A (KR)
Title: Device and method for security using wireless internet
Inventor: SEO HUI MYEONG
IPC: G06F17/00
Filed: 2002-11-18
Abstract: PURPOSE: A security system and method is provided to enable a user to detect a movable object via a personal communication device by using a wireless camera at a position desired by the user so that it can prevent a robbery or an accident. CONSTITUTION: The system comprises a personal communication device(300), a wireless camera(100), a relay(200), a server(400) of a mobile communication company or a security company, a member management database server(500), and a moving picture management database(600). The personal communication device(300) displays a moving picture and outputs wireless data. The wireless camera(100), installed at a position desired by a user, receives wireless data from the personal communication device(300), detects a movable object for a set time, outputs corresponding image data. The relay(200) receives wireless data from the camera(100), roams the wireless data for enabling the personal communication device(300) to display a moving picture, and roams wireless data received from the personal communication device(300). The server(400) receives the wireless data roamed by the relay(200), outputs the moving picture data for the personal communication device(300), and outputs corresponding control signals. The server(500) receives the control signals from the server(400), and stores personal data on users. The database server(500) stores moving picture data according to the control signal from the server(400).
Patent KR-20040043744-A (KR)
Title: multi PBA monitoring device of the transmission system and controlling method therefore
Inventor: LEE CHUNG RYEOL
IPC: H04M3/22
Filed: 2002-11-19
Abstract: PURPOSE: A device for monitoring multi PBAs(Printed Board Assemblies) of a transmission system and a control method therefor are provided to connect all PBAs existing in the same shelf through a back plane, and to give slot IDs to each PBA, then to monitor the PBAs, thereby processing all the PBAs through a master PBA. CONSTITUTION: Plural slave PBAs(2A-2N) output monitoring information in RS-232 system by using assigned slot ID information. A master PBA(5) processes a monitoring control signal of an outer monitoring device(4) through an RS-232 port(3) disposed on an outer side plate by using the slot ID information. The master PBA(5) comprises as follows. A control processor(6) processes a monitoring information request signal of the outer monitoring device(4), and stores the slot ID information. A slot ID processor(9) transmits slot ID signals for individually selecting the plural slave PBAs(2A-2N) connected to an enable line(1).
Patent KR-20040044663-A (KR)
Title: Information terminal having hands free function for vehicle
Inventor: HONG JEONG SIK
IPC: H04B1/40
Filed: 2002-11-21
Abstract: PURPOSE: A car information terminal having a hands-free function is provided to install a CDMA wireless communication module inside, thereby performing a wireless telephone call and carrying out a hands-free function for a cellular phone. CONSTITUTION: A CPU(10) includes a control program and data. A key input unit(11) inputs a command and a number to the CPU(10). A CDMA module(12) performs a wireless call. A display(13) displays an operated state. A CODEC(14) is used for analog/digital signal modulation. An echo canceller(16) removes echoes from a voice signal inputted through a microphone(28) and a voice signal inputted from a cellular phone. A line switch(18) outputs voice signals inputted from the CODEC(14) or the echo canceller(16) to an amplifier, respectively. A hands-free switch unit(20) sets a hands-free function. A cellular phone connector(24) connects a microphone with a speaker of the cellular phone. A cellular phone switch(264) switches a connected state of a speaker signal transmission line. A switching unit(26) switches the signal transmission line.
Patent KR-20040046025-A (KR)
Title: Shot peening equipment having heating apparatus
Inventor: LIM SUNG HYOUCK
IPC: B24C1/10
Filed: 2002-11-26
Abstract: PURPOSE: A shot peening device having a preheating unit is provided to improve the physical properties of a workpiece by increasing the compressive stress remaining in the surface of the workpiece. CONSTITUTION: In an air nozzle type shot peening device, shot balls(s) are shot by high-pressure air through an air nozzle(N1), and are struck to a rotary workpiece(20). The compressive stress remains in the surface of the workpiece. The shot peening device has a preheating chamber(1300). The preheating chamber has a heating unit(1400) for preheating the workpiece.
Patent KR-20020095463-A (KR)
Title: the multi knife style of a skates
Inventor: KIM MYEOUNG WON
IPC: A63C1/36
Filed: 2002-11-22
Abstract: PURPOSE: Skates with two, three, or five blades are provided to improve a stability of use thereof and to enable beginners to easily and gradually learn skating skills within a short time. CONSTITUTION: The skates consists of an upper skate shoe(11), a metal plate(17) which has a contour corresponding to a contour of the skate shoe and is coupled along the outer edge of the bottom sole of the skate shoe, brackets(4-a,4-b,4-c) disposed on the front, middle and rear portions of the skates, two elongate blades(3) arranged in parallel to each other in a longitudinal direction of the skates, and rivets(6) used to couple the blades and the brackets together.
Patent KR-20030004223-A (KR)
Title: Method of manufacturing inner case for refrigerator
Inventor: KO U JONG
IPC: B29C51/10
Filed: 2002-12-03
Abstract: PURPOSE: An inner case of a refrigerator is manufactured by using a plastic resin plate heated in a certain temperature. CONSTITUTION: A plastic resin plate(10) of a certain area is manufactured. The plastic resin plate is heated in temperature of 200-240 centigrade in a heating room(20) for 40=60 sec. The heated plastic resin plate is attached in an upper end of a vacuum mold(30). A plug(40) having an inner shape of an inner case(50) is advanced from upper part of the vacuum mold. The formed inner case is cooled in temperature of 50-70 centigrade for 10=30 sec. A scrap of the inner case is cut by a pressing.
Patent KR-20040048574-A (KR)
Title: The method and system for the multimedia tone in NGN or 3G-Network based IP instead of the normal tone in the current telecommunication
Inventor: JUNG JAE HO
IPC: H04N7/12
Filed: 2002-12-04
Abstract: PURPOSE: A method and system for transmitting a motion picture that replaces a tone signal using SIP in IP-based NGN and 3G network are provided to offer services suitable for new network concept to service users. CONSTITUTION: An HLR/HA(Home Location Register/Home Agent)(100) sends subscriber information by the request of media gateway control/soft switch(MGC/SS)(130). The MGC/SS requests a media server(210) to transmit a motion picture for replacing a tone signal when a service subscriber requests call connection. The media server transmits the motion picture under the control of the MGC/SS. A contents server(220) changes information about the transmitted motion picture under the control of the service subscriber. A web and wap server(240) varies information about a motion picture transmitted through WEB or WAP under the control of the subscriber. A subscriber management server(230) manages detailed information about service subscribers and motion picture providing service and transmits required information at the request of the media server.
Patent KR-20030016193-A (KR)
Title: Paving method of permeable road and road packing materials
Inventor: LEE SEOK JIN
IPC: E01C7/35
Filed: 2002-12-04
Abstract: PURPOSE: A process for water-permeable pavement of road is provided to accomplish the self-drainage of water to prevent cracks and stress whitening states occurred when curing the concrete by spreading and hardening pavement material over a water-permeable concrete base, as well as improvement of load-proof, flow-resistant and chemical-resistant properties. CONSTITUTION: The process comprises steps of punching a drainage hole on an old base layer(S1); introducing and hardening coarse aggregates into the hole(S2); removing contaminant on hardened base layer(S3); base-coating the base layer with emulsified asphalt(S4); spreading water-permeable pavement material onto the base coated layer(S5) by way of finisher for asphalt concrete; and hardening the spread material by way of tandem roller and tire-roller(S6). The pavement material comprises 55-65wt.% of coarse aggregate; 30-34wt.% of silica; 2-3wt.% of filler, waste tire powder or its combination; 1-2wt.% of ferric oxide; and 4-6wt.% of asphalt.
Patent KR-20040054335-A (KR)
Title: System for producing moving picture file executed by itself and the moving picture file produced by it
Inventor: AN HYUN GI
IPC: G06F17/00
Filed: 2002-12-18
Abstract: PURPOSE: A self-execution moving image file generating system and a self-execution moving image file generated by the same are provided to make a user promptly play a moving image on a user computer without installing a media player by including the media player and a moving image file in one file. CONSTITUTION: A moving image file selector(110) selects the moving image file executed by the set media player. An execution file generator(120) makes the self-execution moving image file include the moving image file selected from the moving image file selector and the media player. A certification key generator(130) generates a certification key for the DRM(Digital Rights Management). The certification key is additionally included to the self-execution moving image file.
Patent KR-20030011053-A (KR)
Title: Methode of artificial sand using industrial dust and ash
Inventor: KIM JAE IN
IPC: C04B18/02
Filed: 2002-12-26
Abstract: PURPOSE: Provided are sphere-shaped artificial aggregates manufactured by spraying a binder onto waste materials including hazardous dust and incinerated ash from industrial waste, stone powder and inorganic wastewater sludge. CONSTITUTION: The manufacturing method of artificial aggregates is as follows: preparing each waste powder removing chloride by washing raw materials such as industrial dust, incinerated ash, stone powder and inorganic wastewater sludge, drying and grinding; mixing each powder in an effective ratio; spraying a binder onto the mixed powder; granulating and drying; selecting spherical agglomerates; sintering at 1200-1400deg.C in a rotary kiln.
Patent KR-20040059538-A (KR)
Title: Method for fabricating partial silicide in cmos image sensor
Inventor: PARK GEUN JU
IPC: H01L27/146
Filed: 2002-12-27
Abstract: PURPOSE: A method for a selective silicide layer of a CMOS image sensor is provided to be capable of preventing losses of a gate spacer and a gate electrode. CONSTITUTION: A gate electrode(22) with a nitride spacer(23) is formed on a substrate(20). An oxide layer(24a,24b) is formed at sidewalls of the nitride spacer and on an active region of a pixel array region and a logic circuit region. A silicide mask is formed to expose the logic circuit region. The oxide layer(24a) on the logic circuit region is selectively etched. The silicide mask is removed. By wet-etching the resultant structure, the oxide layer(24a) on the logic circuit region is entirely removed and the oxide layer(24b) on the pixel array region is partially removed. Then, a silicide layer is selectively formed on the gate electrode of the pixel array region, and the active region and the gate electrode of the logic circuit region.
Patent KR-20040058911-A (KR)
Title: Method for changing output character of wireless terminal according to external environmental condition and system therefor
Inventor: LIM JI HYEON
IPC: H04B1/40
Filed: 2002-12-27
Abstract: PURPOSE: A method for changing an output character of a wireless terminal under external environmental conditions is provided to sense external environmental conditions, and to output the second character instead of the first character if the environmental conditions are changed, thereby changing characters outputted from a wireless terminal according to the environmental conditions. CONSTITUTION: A user sets which character is to be outputted among characters stored in a character storage unit according to external environmental conditions(201). A character output unit decides whether set contents are about changing characters only that are outputted according to changes of the external environmental conditions(202). If not, an external environmental condition sensor senses the external environmental conditions(203). The character output unit receives sensed results, retrieves a character relative to the environmental conditions, and outputs the retrieved character(204). The character output unit decides whether the environmental conditions exceed a preset reference value(205). If so, the character output unit retrieves another character, and outputs the retrieved character(206).
Patent KR-20040059134-A (KR)
Title: An Apparatus for Maintaining the Purity of H2 Gas for Cooling of an Electric Generator
Inventor: KANG SANG HUN
IPC: H02K9/10
Filed: 2002-12-28
Abstract: PURPOSE: An apparatus for maintaining purity of hydrogen gas for cooling a generator is provided to maintain the high purity of hydrogen gas by collecting the mixing gas and exhausting the mixing gas according to the purity of hydrogen gas. CONSTITUTION: A plurality of mixing gas collection units(10a,10b) collect the mixing gas of both sides of a generator. A plurality of sealing units(10c) are installed at both sides of a rotary shaft of the generator. A plurality of chambers(9a) are formed at the sealing units. A plurality of flanges(27e) are connected to the chambers. A flange(27b) is installed at a center of a lower side of the generator. A lower mixing gas collection unit collects the mixing gas from the lower side of the generator. A plurality of mixing gas exhaust units(2a,2b) are connected to the mixing gas collection units according measured values of purity meters. A lower mixing gas exhaust unit(11) is connected to the lower mixing gas collection unit in order to exhaust the mixing gas.
Patent KR-20040059720-A (KR)
Title: Repair etching method for the photomask
Inventor: JUNG HO YONG
IPC: H01L21/027
Filed: 2002-12-28
Abstract: PURPOSE: A repair etching method of a photomask is provided to improve resolution of the photomask by removing Ga stain using dry-etching in FIB(Focused Ion Beam) repairing. CONSTITUTION: A light shielding pattern(102) is formed on a light transmission substrate(100). An FIB is irradiated to repair opaque defects on the light shielding pattern. A repair layer(114) is formed by irradiating FIB to repair clear defects. Dry-etching is performed to form a trench, thereby removing Ga stain.
Patent KR-20040061483-A (KR)
Title: Method for controlling power in communication system
Inventor: SUL JI UNG
IPC: H04B7/26
Filed: 2002-12-31
Abstract: PURPOSE: A method for controlling power in a communication system is provided to stably operate forward and reverse links of a mobile terminal by preventing power imbalance of a base station. CONSTITUTION: A random coefficient deciding the quality of power is set up. It is judged whether power currently transmitted to a user of a handoff area is larger than initial power(S10,S11). If so, increase or decrease of the next transmission power is estimated(S12,S14). It is judged whether a difference between the next transmission power and the current transmission power is within a threshold of power control bit step size(S13,S15). If so, the random coefficient is maintained(S16). If the difference is larger than the threshold, the random coefficient is upwardly adjusted(S17).
Patent KR-20020012316-A (KR)
Title: Ambroxol-containing lozenge
IPC: A61K47/46
Filed: 2000-07-07
Abstract: An amobroxol (I)-containing suckable tablet, based on a sugar alcohol matrix material, additionally contains a layered silicate (II), a polyethylene glycol (III) and optionally further auxiliaries, flavorings or aromas.  An Independent claim is included for the preparation of the tablet, by mixing the components conventionally and pressing the mixture into a tablet (preferably by direct pressing).
Patent KR-20020019957-A (KR)
IPC: F27B9/39
Filed: 1999-07-28
Abstract: 본 발명은 링형상의 회전 평로에서 금속 산화물을 환원하는 방법에 관한 것으로, 탄소 함유 환원제와 금속 산화물은 회전로 부분 위의 스트립상에 부착된 후, 실질적으로 나선형으로 장입 장치 쪽으로 이동한다.  이 방법은 환원제 일부가 예열되어, 부착전 및/또는 부착중에 `예열된 금속 산화물과 혼합되어 회전로상의 혼합물 형태가 되고, 탄소 함유 환원제의 나머지 일부 및 일산화탄소를 금속 산화물을 환원하기 위하여 사용한다는 점에 특징이 있다.
Patent KR-20020027627-A (KR)
IPC: H04M3/00
Filed: 2000-09-06
Abstract: 본 발명은 원격통신 네트워크의 호출을 선택적으로 블록킹 또는 드롭핑하는 시스템(10)에 관한 것이다.  이 시스템(10)은 원격통신 네트워크의 사용을 모니터링하며 네트워크 사용이 소정의 임계값을 초과할 때에 응답하여 계측 신호를 제공하는 제 1 메카니즘을 포함한다.  제 2 메카니즘은 이 계측 신호에 응답하여 네트워크에 의한 블록킹을 위한 호출 퍼센트를 결정한다.  블록킹을 위한 호출 퍼센트는 특정 호출수의 블록킹되는 목표 호출수에 해당한다.  제 3 메카니즘은 특정 호출수로부터 호출퍼센트를 자동으로 블록킹한다.
Patent KR-20020053886-A (KR)
IPC: D04B21/00
Filed: 2000-11-29
Abstract: A three-bar polyester tricot warp knit fabric for use in a radar dispersion fabric having patterns stitched on the three bars as indicated:Bar I 2-3/4-3/1-0/3-4/2-3/5-4/2-3/5-6/8-9/6-5/3-2/5-4Bar II 7-6/4-3/1-0/3-4/7-6/4-5/7-6/5-6/8-9/6-5/7-6/4-5Bar III 4-5/6-7/8-9/7-6/5-4/4-5/5-4/3-2/1-0/2-3/4-5/5-4
Patent KR-20020062746-A (KR)
IPC: B01J19/08
Filed: 2001-03-17
Abstract: 유도 결합 플라스마(14)에 의한 기판(10), 특히 실리콘 바디의 에칭을 위한 장치(5) 및 상기 장치(5)에 의해 작동되는 방법이 제공되고, ICP-소오스(13)에 의해 고주파 전자기 교번 자계가 발생되고, 상기 교번 자계는 반응기(15)에서, 고주파 전자기 교번 자계가 반응 가스에 작용함으로써 반응 입자로 이루어진 유도 결합 플라스마(14)를 발생시킨다.  또한 기판(10)과 ICP-소오스(13) 사이에 정적 또는 시간에 따라 변하는 자계가 발생되고, 여기에 적어도 2 개의 적층된 자계 코일(21, 21')이 제공된다.  이렇게 발생된 자계의 방향은 기판(10)과 유도 결합 플라스마(14)의 연결 라인에 의해 규정된 방향에 대해 거의 평행한다.  마지막으로, 제 1 자계 코일(21')에 의해 제 1 부분 자계( )가 발생되고, 제 2 자계 코일(21)에 의해 특히 등가 위치에서 동일한 크기의 제 2 부분 자계(- )가 발생되고, 이들은 서로 반대 반향으로 배치된다.
Patent KR-20020065636-A (KR)
IPC: B41J2/175
Filed: 2000-11-30
Abstract: 본 발명은 잉크젯 프린트 카트리지(20)용의 수평방향으로 탑재 가능한 캐리지(19)에 관한 것이다.  캐리지(19)는 잉크젯 프린터(14) 내에서 스캐닝하고, 그리고 캐리지 본체와, 잉크젯 프린트 카트리지(20)를 수용하기 위한 슈트(31)와, 슈트(31) 내부의 대체로 수평 가이드 레일(40)을 포함한다.  가이드 레일(40)은 활모양이며, 캐리지 내로의 프린트 카트리지의 탑재를 용이하게 하도록 약간 위쪽으로 경사져 있다.  캐리지는 수평축을 갖는 캔틸레버 바이어스 스프링(46)을 더 포함한다.
Patent KR-20020079821-A (KR)
Title: 색 스위치
IPC: G02F1/141
Filed: 2001-01-30
Abstract: 색 대역들 사이에서 선택적으로 스위칭하는 색 스위치는 투영 광들 및 직접 가시 광들에서 이용되기 위해 종래 기술에서보다 적고 얇은 층들을 가지지만 동일하거나 더 나은 색 순도 및 광 효율이  나타난다. 필터는 녹색광을 선택적으로 블로킹하고 콜레스테릭 필터(2), 1/4 파장판(4) 및 액정 스위치(6)를 포함하는  제 1 필터부(2-8)를 가진다. 필터는 지연기 소자들(10, 14, 16, 20)과 액정 스위치들(12, 18), 바람직하게는 DHF 스위치들의 스택을 포함하는 청색 및/또는 적색광을 선택적으로 블로킹하는 제 2 필터부(10-22)를 가진다. 필터의 파라미터들은 제 2 필터부의 파라미터들에 대하여 비용 함수 G를 최소화하는 단계를 포함하는 최적화 프로세스에 의해 결정된다. 편광 소자(8)는 스택의 앞면과 라디에이션을 흡수하지 않는 종류의 앞면에 위치될 수 있다.
Patent KR-20030003726-A (KR)
Title: Method for producing an acoustically effective stack of films for a motor vehicle heat shield
IPC: B32B3/28
Filed: 2000-07-03
Abstract: The method and the device for manufacturing an acoustically effective foil stack (9) made of embossed foil webs (5e, 5f, 5g, 5h) is characterised by the fact that at least two foil webs lying over one another (5a, 5b, 5c, 5d) are embossed at the same time, are conveyed along different length conveying routes (W, W1, W2, W3), and then are brought together into a stack (9), and embossed foil webs (5e, 5f, 5g, 5h) arranged to be lying next to one another are laid down in an offset fashion due to the different length conveying routes (W, W1, W2, W3). A particularly advantageous design of the embossing rollers (1a, 1b) provides foil webs which have knobs with a draped or folded type structure.
Patent KR-20020093048-A (KR)
Title: 빔 스캐닝용 평면 안테나
IPC: H01Q25/00
Filed: 2000-04-18
Abstract: 아래로부터 접지 도체(14), 유전체(36), 접속 기판(63), 및 유전체(35)를 적층하여 시스템 접속부(104)를 구성하고, 아래로부터 접지 도체(13), 유전체(34), 로트만 렌즈 기판(62), 및 유전체(33)를 적층하여 로트만 렌즈부(103)를 구성하고, 아래로부터 접지 도체(12), 유전체(32), 급전 기판(61), 유전체(31), 및 접지 도체(11)를 적층하여 빔 스캐닝 안테나부(102)를 구성하고, 아래로부터 상기 시스템 접속부(104), 상기 로트만 렌즈부(103), 및 상기 빔 스캐닝 안테나부(102)를 적층함으로써 빔 스캐닝용 빔 안테나의 박형화 및 조립 공정의 간략화를 도모한다.
Patent KR-20030005294-A (KR)
IPC: H03M13/27
Filed: 2002-01-16
Abstract: 터보 코딩된 비트를 디코딩하고, 시스템 입력단(2) 및 각각 터보 디코더 입력단(4; 4-1,...4-n)을 구비하고 있는 복수의 터보 디코더(3; 3-1,...3-n)가 설치되어 있는  터보 디코더 시스템(1). 복수의 터보 디코더(3; 3-1,...3-n)는 병렬로 배열되고, 터보 디코더 시스템(1)에는, 터보 코딩된 비트를 상기 터보 디코더(3; 3-1,...3-n) 중 하나에 동적으로 할당하기 위해 상기 시스템 입력단(2)과 상기 터보 디코더 입력단(4; 4-1,...4-n) 사이에 연결된 할당 디바이스(6)가 더 마련되어 있다.
Patent KR-20030011361-A (KR)
IPC: H01F10/32
Filed: 2001-06-21
Abstract: 본 발명에서는, 이른바 CPP-GMR 소자의 비자성층으로서, 비저항이 4μΩ·㎝ 이상 200μΩ·㎝ 이하인 금속을 주성분으로 하는 박막을 이용한다.  이 소자는 소자 면적이 제한되어도 소자의 저항이 너무 높아지지 않는다.  따라서, 좁은 자기 갭에서도 큰 출력을 얻을 수 있다.