baber/WOPTO huggingface dataset:
Patent KR-20030029737-A (KR)
Title: Hot pepper paste comprising mainly a japanese apricot and a sweet persimmon and the method thereof
Inventor: JUNG MUN DO
IPC: A23L11/20
Filed: 2001-10-10
Abstract: PURPOSE: Provided are hot pepper paste comprising mainly a japanese apricot and a sweet persimmon and a manufacturing method thereof. The manufactured hot pepper paste increases human health and has the taste and flavor peculiar to a japanese apricot and a sweet persimmon. CONSTITUTION: The manufacturing method of hot pepper paste comprising mainly a japanese apricot and a sweet persimmon comprises the steps of: washing japanese apricots and dewatering them; aging them in ethylalcohol of 25-35%, at 25-45 deg.C for 3-10 months; selecting sweet persimmons, followed by washing them and removing dirts and impurities therefrom; peeling them and removing seeds therefrom; crushing their flesh into 30-80 meshes, followed by freezing it at -50 deg.C for 40-90 minutes; mixing hot pepper powder, meju(fermented soybeans), dietary salt, the aged japanese apricots and the sweet persimmon flesh; heating the mixture at 50-70 deg.C for 2-3 hours and aging it for 3 months; and sterilizing it at 100 deg.C for 2-3 minutes.
Patent KR-20030030710-A (KR)
Title: A Coating material for crankshaft and the use thereof
Inventor: LIM JONG DAE
IPC: C23C4/06
Filed: 2001-10-12
Abstract: PURPOSE: A coating material composition of crankshaft for automobile engine which regenerates the crankshaft by coating the composition on the crankshaft by detonation gun spraying, thereby forming a coating layer having superior abrasion resistance and adhesive strength, and a regenerating method of the crankshaft for automobile engine are provided. CONSTITUTION: The coating material composition of crankshaft for automobile engine comprises a Fe-Mo-C based alloy powder comprising 67 to 88 wt.% of Fe, 10 to 30 wt.% of Mo and 2.0 to 3.0 wt.% of C, wherein molybdenum (Mo) is added to the coating material composition to increase hardness and improve abrasion resistance of the crankshaft, carbon (C) is added to the coating material composition in a large quantity to increase hardness of a coating layer by forming martensite during rapid solidification of the coating layer after spraying, iron (Fe) is partially oxidized in spraying powder by inflow of oxygen in reaction gas and external atmospheric air during spraying so as to improve hardness of the coating layer by forming oxides, and a combustion gas in which oxygen and acetylene are mixed in a ratio of 1:1 is suitable for forming iron oxides in the spraying powder. The method for regenerating the crankshaft for automobile engine comprises the step of detonation-gun spraying a coating material comprising the Fe-Mo-C based alloy powder having a particle size of 10 to 45 μm on the crankshaft for internal combustion engine having material flaws and processing defects.
Patent KR-20030032312-A (KR)
Title: Ampere Select Switch with Check Netural Current of Distributing Board
Inventor: PARK JIN SU
IPC: G01R19/00
Filed: 2001-10-17
Abstract: PURPOSE: A current branching switch used as measuring a neutral line current of a switchboard is provided to measure three-phase four-line type input currents per each phase and also to measure a current of a neutral line. CONSTITUTION: According to a three-phase four-line type current branching switch receiving three-phase current and outputting one-phase current by connecting cam gears to a rotation handle, the above cam gears comprises three cam gears(A,B,C), and measure a current in A,B,C phase and also measure a current flowing in a neutral line(N). The A,B,C phase cam gear connect and disconnect contact points of a current branching switch(17) respectively.
Patent KR-20010107848-A (KR)
Title: 오니(汚泥)흡인세정차
Inventor: PARK CHAN U
Filed: 2001-10-31
Abstract: 본 발명은 상하수도나 하천 등에서 발생되는 오니를 세정하고, 세정된 오니를 진공흡인하는 오니흡인세정차에 관한 것으로, 세정수조와 급수조 및 오니조로 삼분되어 세정수와 오니를 분리저장하기 위한 저장탱크와, 저장탱크에 흡인력을 형성하여 세정된 오니를 흡인하기 위한 진공압을 형성하는 진공펌프 및, 저장탱크에 배관된 세정라인에 설치되어 세정수를 고압으로 펌핑하기 위한 세정펌프를 포함하여 이루어져 1대의 차량으로 세정 및 흡인작업을 동시에 수행할 수 있으므로써, 소요차량을 감소하고 작업현장이 협소한 경우에도 간단하게 작업을 할 수 있도록 한 것이다.
Patent KR-20030035504-A (KR)
Title: Angle control apparatus of loop guide roll
Inventor: KIM GYEONG SEOP
IPC: B21B41/00
Filed: 2001-10-31
Abstract: PURPOSE: An apparatus for controlling angle of looper guide roll is provided to guide strip smoothly by varying position of guide rolls for guiding the loop according to loop of the strip entered into or discharged from looper and prevent quality defects due to alien substance by removing alien substance generated when cutting the edge part. CONSTITUTION: The apparatus for controlling angle of looper guide roll comprises supporting member(10) installed at the upper part of inlet and outlet sides of the receiving part formed on looper; a rotation member(11) connected to the upper part of the supporting member(10) through a hinge(12); an induction arm(14) installed at one side of the upper part of the rotation member(11); an idle gear connected to the supporting member(10) being gear connected to circular rack gear formed on the lower circumferential surface of the rotation member(11); a plural moving bars(23) which are installed on the upper surface of the inlet and outlet sides of the receiving part and equipped with a rack gear(22) engaged with the lower part of the idle gear(21), wherein the front end part of the plural moving bars(23) is sequentially bent to form a curved part; and guide rolls(24) installed at the bent front end part of the plural moving bars(23) to guide the strip.
Patent KR-20030037442-A (KR)
Title: Method Of Processing Mobile Application Part Protocol In The Mobile Communication System
Inventor: YOON SEUNG EON
IPC: H04W88/14
Filed: 2001-11-05
Abstract: PURPOSE: A method of processing an MAP(Mobile Application Part) protocol in a mobile communication system is provided to store related information of an AP(Application Process) having a long life cycle in a DB while exchanging an MAP protocol message, thereby reducing a life cycle of the AP. CONSTITUTION: An MAP protocol processing AP receives an MAP protocol message from a TCAP(Transaction Capability Application Part)(S1), and decides whether the message requests more than tens of transactions(S2). If so, the MAP protocol processing AP decides whether the message is a transaction request complete message(S4). If not, the processing AP requests a context pool management AP to assign a new context pool(S6). The processing AP interprets the corresponding MAP protocol message(S7), and retrieves or changes, deletes or inserts an AP-related information DB(S8). The processing AP performs a series of MAP protocol message processing procedure(S9). The processing AP encodes the message, and returns a result message to the TCAP(S10). The processing AP stores AP-related information in the DB(S11), and transmits a cancellation request of the assigned context pool to a context pool management AP(S12). The processing AP decides whether a transaction complete flag is designated(S13). If so, the processing AP completes a corresponding transaction(S14).
Patent KR-20030038853-A (KR)
Title: system of transportation service using mobile communication network, its method
Inventor: PARK JONG CHEOL
Filed: 2001-11-06
Abstract: PURPOSE: A system and a method for a delivery service using the mobile communication network are provided to receive an article besides the business time of the receiver by keeping the article in an article keeping box set by the receiver and informing the receiver of the keeping state of the article through the mobile communication network. CONSTITUTION: A receiver terminal(100) provides the receiver information to a delivery server(180) by connecting to the delivery server(180) through the mobile communication network(120) and the Internet(160). The delivery server(180) receives a delivery place and a telephone number of the receiver set by a sender through offline input, informs the information the receiver terminal(100) of the information, and receives and stores the correction of the information from the receiver terminal(100). A keeping box terminal(140) is installed to control a lock of the article keeping box placed in a public place, controls a closing operation with the telephone number of the receiver terminal(100), and provides the delivery information including a password generated by the closing of the keeping box to the receiver terminal(100).
Patent KR-20030037917-A (KR)
Title: TFTP File Downloading Method
Inventor: KWON O GAP
IPC: G06F15/16
Filed: 2001-11-07
Abstract: PURPOSE: A TFTP(Trivial File Transfer Protocol) file downloading method is provided to allot only a memory size exactly, requested to be downloaded, for efficiently using a RAM by using the TFTP. CONSTITUTION: The method comprises several steps. A client, having a flash memory, connects to a server, and requests a download of a specific file by transmitting a file name to the server(S41). The server searches for the requested file, and decomposes the file into packets(S42). The server transmits to the client the first packet where file size data is stored at the upper four bytes and a part of real file data is stored at the remaining 504 bytes(S43). The client extracts the file size data from the transmitted first packet(S44), compares the file size data with an unused RAM size, and determines whether only the remaining RAM size can be alloted as a temporary memory area for storing the file to be downloaded(S45). If the remaining RAM size is enough to store the file, a necessary area among the remaining RAM area is alloted as a temporary memory area(S46), but if the remaining RAM size is not enough, a flash memory size is checked and a necessary area among the flash memory area is alloted as a temporary memory area(S47). The client continuously receives the decomposed packets, and sequentially stores them at the alloted temporary memory area(S48). The client checks a completion of the file transmission(S49), and stores the file, stored at the temporary memory area, at specific addresses of the flash memory(S50).
Patent KR-20030039549-A (KR)
Title: Insulating layer Structure for Metal Line having High Taper Angle and Method of Manufacturing the same
Inventor: KIM SU MAN
IPC: G02F1/1333
Filed: 2001-11-13
Abstract: PURPOSE: A structure of an insulating film of metal wires with high taper angle is provided to prevent the generation of short in a metal wire layer by using a lower metal layer made out of Mo. CONSTITUTION: A structure of an insulating film of metal wires with high taper angle includes a first insulating film(112a) containing one of SiNx or SiOx on a metal wire(110) made out of Mo, and a second insulating film(112b) formed of TEOS formed on the first insulating film. The second insulating film is thinner than the first insulating film and formed by depositing TEOS(tetraethyl orthosilicate) reaction gas on the first insulating film by CVD(Chemical Vapor Deposition).
Patent KR-20020037709-A (KR)
Inventor: ARAKAWA KIYOSHI
IPC: G03F7/20
Filed: 2001-11-14
Abstract: PURPOSE: To develop a means for partly effectively purging an ultraviolet optical path in an aligner, for emitting a photosensitive substrate with a pattern of a mask via a projection optical system by using ultraviolet rays as the exposure light with an inert gas in the apparatus. CONSTITUTION: The exposure apparatus comprises openings, provided at a reticle stage 7 and a reticle surface board 10 for supporting the stage to pass ultraviolet rays, an adsorption groove 15 provided on a reticle adsorption surface 14 of a reticle holder 13, an opening provided at the holder 13 to pass rays, a contour 17 provided to surround the optical path from the lower end of the stage 7 toward the vicinity of the board 10 in the opening of the stage 7, and a supply port 16 provided in a space formed of the reticle 6, the stage 7, the contour 17, the board 10 and a projection optical system 19 for blowing the purging gas containing the inert gas. In this case, rather than the contour 17 or together with the contour 17, a sheet glass may be provided at the opening of the board 10.
Patent KR-20030042310-A (KR)
Inventor: BYUN SEONG JIN
IPC: G01R31/26
Filed: 2001-11-22
Abstract: PURPOSE: A memory module test apparatus is provided to be capable of improving a work efficiency by making a plurality of memory modules inserted and drawn out in and from a plurality of sockets at the same time. CONSTITUTION: A plurality of sockets(21) are mounted on a test substrate(20), and a plurality of memory modules(30) are formed by mounting a plurality of memory integrated circuits(33) at a circuit substrate(31). A memory module inserting and drawing means(50) is configured to insert and draw out the memory modules in and from the sockets at the same time. The means comprises a plurality of operation levers(51) having projections inserted in grooves formed at both sides of the circuit substrates, a plurality of connection bars(53) configured to connect the operation levers at the same time, a handling lever(55) connected to one of the operation levers, and a connection lever(57) coupled with one end of the handling lever and with an opposite side of an operation lever coupled with the handling lever by the operation lever.
Patent KR-20030049217-A (KR)
Title: variation system of valve spring stiffness for automotive vehicles
Inventor: SUNG GWAN GYEONG
IPC: F01L3/10
Filed: 2001-12-14
Abstract: PURPOSE: A variation system of valve spring stiffness for vehicles is provided to suppress the loss of engine driving torque and to improve fuel efficiency by varying the stiffness of a valve spring depending on the operating condition of an engine. CONSTITUTION: A variation system of valve spring stiffness for vehicles comprises an intake/exhaust valve, a valve spring applying restorative force in the operation of the intake/exhaust valve, a retainer assembly supporting the upper end of the valve spring, a tappet placed on the upper end of the intake/exhaust valve, a cam mounted on a cam shaft and promoting the opening of the intake/exhaust valve, a mounting member(26) changing the mounting length of the valve spring, an actuator(30) promoting the operation of the mounting member, and a control unit(34) controlling the operation of the actuator.
Patent KR-20030054323-A (KR)
Title: Contaminant removal apparatus for temper pass mill
Inventor: LEE JEON U
IPC: B21B27/02
Filed: 2001-12-24
Abstract: PURPOSE: An apparatus for removing impurities from TPM (temper pass mill) roll is provided to automatically remove impurities by automatically spraying cleaning liquid onto the TPM roll using a man machine interface terminal. CONSTITUTION: An apparatus for removing impurities from TPM (temper pass mill) roll includes a body having a plurality of nozzles(3). The nozzles(3) are freely moved in upper, lower, left and right directions and are connected to solenoid valves(6) by means of a union. The solenoid valve(6) is connected to a cleaning liquid feeding pipe(20), into which cleaning liquid is fed. A power supplying box(7) is provided to operate the solenoid valve(6). A cylinder(10) is provided to adjust an angle of the nozzles(3). A cover(8) is attached to the body in order to protect the nozzle(3) when a strip is broken in a stand. An air pressure meter(31) is provided to provide cleaning liquid having predetermined pressure into the cleaning liquid feeding pipe(20).
Patent KR-20030056312-A (KR)
Title: A method of program guide and a system thereof
Inventor: BAE BEETNARA
IPC: H04N7/08
Filed: 2001-12-28
Abstract: PURPOSE: A broadcasting program guide method and system are provided to select a broadcasting program corresponding to the taste and habit of a user to recommend the program. CONSTITUTION: A broadcasting program guide system includes a broadcasting meta data/program collecting unit(110) for collecting meta data information of program information of a broadcasting program from each channel, a broadcasting meta data database(120) for storing and managing the collected meta data information, a program archive database(130) for storing and managing contents of the collected broadcasting programs, and a user preference based program meta data and program contents presentation unit(140) for presenting the broadcasting program information based on user's preference information. The system further includes a user action monitoring unit(150) for monitoring a user's action with respect to the program and recording the action, a user action record analyzer(160) for analyzing the user's action to extract a user's preference value, and a user preference manager(170) for updating the user's preference using the extracted user preference value.
Patent KR-20010053513-A (KR)
Title: 공작물의 자동화된 가공을 위한 장치
IPC: B23K26/08
Filed: 1999-07-01
Abstract: 본 발명은 공작물의 자동화된 가공을 위한 장치에 관한 것이다.  본 발명에 따라, X-Y 축으로 가이드된 공작물을 위한 두 개의 하우징(5)은 인입 스테이션(7), 가공 스테이션(8) 및 배출 스테이션(9) 사이의 공동 작업면에서 서로 독립적으로 선택적인 순환 이동 순서에 따라 이동될 수 있으며, 상기 양 하우징(5)을 위한 구동 및 가이드 수단(2, 3, 4)은 상기 작업면의 양 측면에 배치된다.  이를 통해, 공작물(6)은 거의 연속적으로 가공될 수 있다.
Patent KR-20010072310-A (KR)
Title: 에어백 모듈
IPC: B60R21/20
Filed: 1999-08-06
Abstract: 하우징(10)은 함께 접혀지는 팽창성 에어백과 홀더 요소(12)를 위해 준비된 것으로, 상기 홀더 요소(12)는 상기 하우징에 부착될 수 있고, 상기 하우징과 홀더 요소는 상기 잠금 상태에서 가스 발생기(14)를 위한 수용 영역을 한정한다. 에어백과 가스 발생기에 더하여, 상기 하우징과 상기 홀더 요소를 갖는 단지 두 개의 구성요소들이 본 발명에 따라 필요하고, 이를 통해 상기 제조가 간단해질 수 있고 제조비 감소가 발생할 수 있다. 에어백 모듈의 조립을 위해서, 상기 가스 발생기(14)는 처음에 상기 하우징(10) 또는 상기 홀더 요소(12) 중 하나에 배치되고 그런 다음 상기 홀더 요소는 상기 하우징에 걸어 잠겨진다. 그러면, 상기 가스 발생기(14)는 에어백 모듈 내의 최종 지점에 위치되는 것이다. 이를 통해, 상기 하우징 내에서 함께 접혀지는 에어백의 계속되는 부착 과정은 함께 연결된 둘 이상의 부품들이 상기 정확한 상대 위치로 옮겨질 필요가 전혀 없으므로 간단해진다.
Patent KR-20010089343-A (KR)
Title: Method of and apparatus for evacuating a glass chamber
IPC: B01J3/02
Filed: 1999-11-04
Abstract: A method of and apparatus for evacuating a chamber, for example in vacuum glazing, that is enclosed in part by a glass wall that includes an evacuation port. An evacuating head is employed and is arranged to cover the port and a portion of the glass wall that surrounds the port. The evacuating head has a first cavity that communicates with the port and at least one further cavity that surrounds the first cavity. The first and further cavities are connected by conduits to respective vacuum pumps, which apply differential negative pressure to the first and further cavities, and the chamber is evacuated by way of the first cavity. Evacuation of the chamber may be effected whilst the glazing is subjected to high temperature out-gassing.
Patent KR-20010092451-A (KR)
IPC: H04B1/707
Filed: 2000-08-31
Abstract: 스펙트럼 확산 통신 시스템에서 전송기는 소스 부호로부터 확산된 디지털 부호를 얻기 위해서 확산 코드워드를 사용한다. 이들 확산된 디지털 부호는 최초에 전송된 소스 부호를 얻기 위해서 역-확산 수단을 사용하는 수신기로 전송된다. 스펙트럼 확산 전송 시스템에서 문제는 다중경로 전송으로 인한 소위 부호간 간섭이 발생할 수 있다는 것이다. 이 부호간 간섭은 비트 에러 율의 증가를 야기한다. 본 발명에 따른 전송 시스템에서는 확산 코드워드보다 더 짧은 역-확산 코드워드를 사용할 것을 제안하고, 그래서 역확산 코드워드를 갖는 부호 서로 다른 부호로부터 생기는 어떤 신호의 중첩도 발생하지 않는다. 바람직하게는, 확산 코드워드는 역확산 코드워드의 연속과 하나의 프리엠블을 포함한다. 이 프리엠블은 역확산 코드워드의 주기적인 순열로 배치되는(permutated) 부분일 수 있다.
Patent KR-20010080621-A (KR)
Filed: 1999-11-22
Abstract: 본 발명은 평평한 패널 디스플레이 디바이스용 기판을 제조하는데 사용되는 유리에 관한 것이다. 상기 유리는 산화물 기준으로 하여 65∼75몰% SiO 2 , 7∼13몰% Al 2 O 3 , 5∼15몰% B 2 O 3 , 0∼3몰% MgO, 5∼15몰% CaO 및 0∼5몰% SrO을 함유하고 본질적으로 BaO가 없는 조성물로 필수적으로 이루어지며, 약 2.45g/cm 3 미만의 밀도 및 약 200,000 포이즈를 초과하는 액체점도를 나타낸다.
Patent KR-20020020671-A (KR)
IPC: B23B29/24
Filed: 1999-12-10
Abstract: 본  발명은  공작물(3)의  내부윤곽(3A-C)을  절삭가공하기  위한  방법과  공구홀더(5)에  관한  것이다.          공구홀더(5)는  원형의  단부면(5')을  가지고  이는  인덱싱에  의하여  회전될  수  있다.          그  주연영역에서  공구홀더는  등간격을  두고  배치된  둘  이상의  상이한  절삭공구(6, 7, 8)를  구비한다.
Patent KR-20010081114-A (KR)
Title: Pre-expanded particles of crystalline aromatic polyester-based resin, and in-mold expanded product and expanded laminate using the same
IPC: B29C44/14
Filed: 1999-12-10
Abstract: The present invention provides a crystalline aromatic polyester resin prepuff which is superior in foaming fusion during cavity-molding, and a molded foam article and a-laminated molded foam article, using the prepuff, wherein its fusion ratio and mechanical strength are particulary improved. The prepuff is formed from a crystalline aromatic polyester resin, wherein a bulk density is from 0.01 to 1.0 g/cm<3> and a crystallization' peak temperature is from 130 to 180 DEG  C. The molded foam article is prepared by molding further expanding and fusing the prepuffs in a mold cavity, while the laminated molded foam article is formed by laminating the molded foam article directory to the film or sheet of the aromatic polyester resin.
Patent KR-20010109297-A (KR)
IPC: H01G4/12
Filed: 2000-02-18
Abstract: 본 발명에 따른 신규의 납 지르코늄 티탄(PZT) 재료는 독특한 성질을 갖고 있고, PZT 박막 커패시터 및 강유전성 커패시터 구조, 예컨대 이러한 박막 재료를 채용하는 FeRAMs에의 독특한 용례를 갖고 있다.  상기 PZT 재료는 격에 맞게 치수적으로 스케일링 가능하고, 펄스 길이를 스케일링 할 수 있으며 및/또는 전계를 스케일링 할 수 있는 것인 스케일링 가능하고, 예컨대 약 20 nm 내지 약 150 nm의 넓은 두께 범위, 0.15 ㎛ 정도까지 연장되는 측방향 치수 범위에 걸쳐 강유전성 커패시터에 대해 특히 유용하다.   본 발명의 스케일링 가능한 PZT 재료는 억셉터 도핑 또는 박막 변형제(예컨대, Nb, Ta, La, Sr, Ca 등)를 사용하는 것과 같은 PZT 박막 변형 기술을 이용하지 않고 액체 송출 MOCVD에 의해 형성할 수도 있다.
Patent KR-20010108356-A (KR)
IPC: B32B37/02
Filed: 1999-03-19
Abstract: 본 발명은 알루미늄 호일을 함유하는 포장용 라미네이트의 제조 방법에 관한 것이다.  본 발명의 목적은 탈층 (delamination) 없이 우수한 포장용 라미네이트를 제조하는 방법을 제공하는 것이다. 
     이를 위해, 접착 수지를 폴리올레핀으로 된 최내측 필름 표면에 코팅한 후, 알루미늄 호일을 접착제로 건식 적층시키고, 웹 형상의 라미네이트를 감아서 릴 형상으로 하고, 성숙시킨 후, 릴로부터 풀어낸 후, 알루미늄 호일 표면을 코로나 방전 처리한 후, 섬유성 담체층을 용융된 폴리올레핀으로 사출 적층시킴으로써, 라미네이트의 조성층 사이에 접착 강도를 향상시키는 것을 목적으로 한다.
Patent KR-20020036941-A (KR)
IPC: G09G3/36
Filed: 2001-02-01
Abstract: The present invention aims at providing a display driver and a display device using such a display driver which can prevent the deterioration of the display quality of a display section by suppressing the drop of a power source voltage between respective display drivers. When a COG-mounted liquid crystal display panel whose mode can be changed over between a master mode and a slave mode is driven by a plurality of display drivers, the display driver (120) at the master side which is set in the master mode supplies the power source voltages for driving liquid crystal generated by a voltage generating part (210-M) due to input switching parts (220-1M, 220-2M) to power source voltage input terminals (200-1S, 200-2S) of the display driver (130) at the slave side using operational amplifiers (230-1M, 230-2M). The display driver (130) at the slave side generates the power source voltage for driving the liquid crystal from the power source voltage supplied from the power source voltage input terminals (200-1S, 200-2S) by input switching parts (220-1S, 220-2S) using the voltage-follower connected operational amplifiers (230-1M, 230-2M). <IMAGE>
Patent KR-20010108492-A (KR)
Title: 데이터 저장용 자기 매체 제조 방법
IPC: G11B5/84
Filed: 2001-02-09
Abstract: 본 발명은 정보를 저장하는데 사용되는 자기부(5)와 교번하는 비자기부, 낮은 또는 0의 초기 자화를 가진 비자기 재료로 구성되며 조사에 의해 자신의 자기 특성이 변화될 수 있는 기판(1)을 포함하는 자기 정보 캐리어를 제조하는 방법에 관한 것이다.  상기 재료는 형성된 어떠한 자기부(5)의 전체 크기중 하나에 해당하는 두께를 가진 층(2) 형태로 기판(1)상에 제공된다.  제공된 층의 선택적인 조사가 이어서 수행되고, 조사된 부분상의 층(2) 재료의 자기 특성이 자기부(5) 형성 이전에 변형된다.  자기부(5)의 다른 전체 크기와 관련된 각각의 자기부의 최대 전체 크기는 3.5:1 내지 15.0:1이다.