baber/WOPTO huggingface dataset:
Patent KR-20040024817-A (KR)
Title: Method for controlling kimchi chamber
Inventor: KIM JONG RYUL
IPC: A23B7/10
Filed: 2002-09-16
Abstract: PURPOSE: A method for controlling a kimchi refrigerator is provided which converts an aging mode to a storage mode when a previous operation is the aging mode, and the kimchi refrigerator is restored to the previous operation mode after resuming power supply. Therefore, it prevents overripening and acidification of contents stored in the kimchi refrigerator. CONSTITUTION: A method for controlling a kimchi refrigerator comprises the steps of: determining whether the operation mode of a kimchi refrigerator is an aging mode; operating the kimchi refrigerator by a storage mode when the previous operation mode is the aging mode; and operating the kimchi refrigerator as the previous operation mode when it is not the aging mode.
Patent KR-20040026812-A (KR)
Title: Magnetron
Inventor: HAN DAE SEONG
IPC: H01J25/50
Filed: 2002-09-26
Abstract: PURPOSE: A magnetron is provided to achieve a minimization of a magnetron by reducing a height of the magnetron in results of reducing a height of a filter box occupying about 40% among the height of the magnetron. CONSTITUTION: A magnetron(300) comprises an anode part(302) forming a cavity resonator, a cathode part radiating a thermoelectron, a yoke(311) supporting the anode part, a lead(305,306) extended to an outside passing through a lower surface of the yoke to receive an electric power from the outside, a connection part connecting the lead to the outside electric power, a filter box containing the connection part, a first insulating substance(301) fixing the cathode part and arranged between the connection part and the lower surface of the yoke and having a predetermined height to maintain an insulation distance between the connection part and the lower surface of the yoke, and a second insulation substance(307) isolating geometrically between the connection part and the lower surface of the yoke and forming electrically a roundabout insulation distance.
Patent KR-20030027773-A (KR)
Title: IC Card and Its Manufacturing Method
Inventor: HATTORI RYOJI
IPC: B42D15/10
Filed: 2002-09-27
Abstract: PURPOSE: To smooth the surface even in a thin IC card by forming an antenna into a specific shape for preventing generation of unevenness resulting in uneven recording and for improving durability and to make the IC chip part position interminable by arranging an IC chip concealing layer for inhibiting illicit action and improving the durability. CONSTITUTION: In this IC card, a component including an antenna coil constructed of a winding coil and an IC module constructed of the IC chip is installed in a predetermined position between a first sheet member 1 and two supporting bodies facing a second sheet member 2, and the IC card is filled with an adhesive. The antenna coil and the shape of the antenna coil in the connection part between the antenna coil and the IC chip satisfy a particularly determined relationship. For covering the IC chip or a reinforcement board by at least 5% or more, the IC chip concealing layer is arranged, and the IC chip concealing layer is formed of either of the first sheet member and the second sheet member.
Patent KR-20040032446-A (KR)
Title: Method for checking folder switch of mobile communication terminal
Inventor: JUNG HA MIN
IPC: H04B1/40
Filed: 2002-10-09
Abstract: PURPOSE: A method for checking opening/closing of a folder of a mobile communication terminal is provided to inform a user that a folder is in an opened state inadvertently through a bell sound or vibration. CONSTITUTION: A user sets a folder opening/closing check item(S10), and sets a folder opening/closing check bell sound(S20). When the user opens or closes a folder of a mobile communication terminal(S30), a mobile communication modem unit senses ON/OFF of power applied to a display unit(S40). The mobile communication modem unit outputs the pre-set bell sound or generates vibration for user's attention(S50).
Patent KR-20030036078-A (KR)
Title: Liquid crystal display
Inventor: UKITA TOORU
IPC: G09F9/35
Filed: 2002-10-31
Abstract: PURPOSE: To provide a liquid crystal display device in which display characteristics are made more uniform in a vertical direction or a horizontal direction while the frame of the display is made narrower. CONSTITUTION: A plurality of connecting terminals 4 which are arrayed in a panel peripheral section 2 from a panel display pixel section 1 and scanning lines which are led from the section 1 are respectively connected through leader wiring 3. The wiring 3 is provided with bending wiring sections 3a, non-parallel wiring sections 3b which are slanted and extended along a direction that is not parallel to the scanning lines and parallel wiring sections 3c or the like which are extended in a direction that is practically parallel to the scanning lines. The number of bending of the sections 3a is adjusted in accordance with the distances from the terminals 4 to the wiring of the section 1.
Patent KR-20040040181-A (KR)
Title: Electrical cooker
Inventor: ALEXEI TIKHONOV
IPC: A47J27/08
Filed: 2002-11-06
Abstract: PURPOSE: An electric rice pot is provided to prevent over lifting when a lid of the electric rice pot is open. CONSTITUTION: An electric rice pot includes a lid, a hinge spring(30) and a damping device. The damping device includes a damping plate(60), a cushion member and a fixing device. The damping plate is formed to a rear end of the lid. The cushion member is installed to a rear portion of the damping plate, including a friction guide surface(112) and a compressed plane(111). The friction guide surface is formed to be curved to give friction force contacting the damping plate when the lid rotates. The compressed plane is extended from the friction guide surface to apply compressive force to the damping plate. A fixing device fixes the cushion member to a main body. Thereby, over lifting is prevented when the lid of the electric rice pot is open.
Patent KR-20040040909-A (KR)
Title: Method and apparatus synthesizing and printing of data
Inventor: CHOI JEONG YEONG
IPC: G06F3/12
Filed: 2002-11-08
Abstract: PURPOSE: A method and a device for synthesizing/printing data are provided to easily make printings without a computer by making a printer directly synthesize/print the needed printings. CONSTITUTION: The first data storage(100) stores the first printing data. The second data storage(120) receives the second printing data. A data synthesizer(140) synthesizes the stored first printing data and the received second printing data by receiving a synthesis instruction signal from a user, and outputs a synthesis result as the third printing data. The third data storage(160) stores the third printing data.
Patent KR-20040042113-A (KR)
Title: Aerobic compost equipment for continuous storage using by compound impeller of different shape
Inventor: KIM YONG HWAN
IPC: C05F17/02
Filed: 2002-11-13
Abstract: PURPOSE: Provided is an aerobic fermenter for continuous storage using different type complex mixing impellers, which can make uniform compost regardless of the state of wastes. CONSTITUTION: The aerobic fermenter for continuous storage is characterized in that a hydraulic pump of a hydraulic unit and a blower are operated in the no load state, a ratchet is rotated by moving a hydraulic cylinder forward by using the hydraulic pressure generated by the hydraulic pump and the blower, a hallow driving shaft bound to the ratchet is rotated, and the specific impellers bound to the hallow driving shaft is rotated to stir. The impellers comprises six impellers(M1, M2, M3, S1, S2, S3) of four steps, wherein the upper three steps(S1, S2, S3) are three impellers having different lengths each mounted at 120deg. intervals and the lowest step of the driving shaft comprises same type three impellers(M1, M2, M3) and under the lowest step, scrapers are mounted at fixed intervals to transfer the content and to induce discharging.
Patent KR-20040042568-A (KR)
Title: Method of producing high-washability acetate textiles for retaining antibacterial function
Inventor: AHN JONG SU
IPC: D01F2/28
Filed: 2002-11-15
Abstract: PURPOSE: A manufacturing method of antibacterial acetate fiber having excellent antibacterial ability and wash fastness is characterized by using quaternary ammonium salt. CONSTITUTION: Antibacterial acetate fiber is obtained by the steps of: preparing cellulose diacetate fiber having 2.0-2.75 of substitution degree; treating the fiber with 5-10% of an alkali solution to produce acetate fiber having 5-10% of weight-loss rate and to form hydroxyl group; and then treating the acetate fiber with a cationizing agent containing quaternary ammonium salt.
Patent KR-20020093721-A (KR)
Inventor: HYUN BYEONG HWA
IPC: C08B37/08
Filed: 2002-11-20
Abstract: PURPOSE: A low molecular weight phosphorylated chitosan oligosaccharide, its preparation method, and a mixture, pharmaceutical composition and food containing the chitosan oligosaccharide are provided, which chitosan oligosaccharide is used as a calcium absorption accelerating agent and is used to treat or prevent the osteoporosis. CONSTITUTION: The phosphorylated chitosan oligosaccharide uses water-soluble calcium extracted from the fish bone as a calcium source. The phosphorylated chitosan oligosaccharide is prepared by hydrolyzing chitosan to reduce the molecular weight and phosphorylating the chitosan.
Patent KR-20040048441-A (KR)
Title: Apparatus of Photo - Induced Selective Area Atomic Layer Deposition and Selective Area Deposition Process
Inventor: CHOI BYEONG HO
IPC: H01L21/20
Filed: 2002-12-03
Abstract: PURPOSE: An apparatus and method for depositing a photo-induced selective area atomic layer are provided to be capable of forming an aiming thin film pattern at a substrate using a unit process. CONSTITUTION: An apparatus for depositing photo-induced selective area atomic layer is provided with a reaction chamber(102) and a heater(103) for heating a substrate. At this time, the reaction chamber includes a gas inlet line(104), a gas exhaust line(105), and a window(106) installed at its upper portion for breaking gas. The apparatus further includes a photo mask(107) vertically spaced apart from the window, and a beam expander and calimate(109) located at the upper portion of the photo mask for transforming the light irradiated from a light source into parallel light and supplying the parallel light to the photo mask. At this time, an aiming thin film pattern is formed at the photo mask. The apparatus further includes a lens(108) between the window and the photo mask for irradiating the same pattern as the aiming thin film pattern of the photo mask to the substrate.
Patent KR-20030019285-A (KR)
Title: Treatment method of drinking water for domestic animals
Inventor: SEO YEONG JIN
IPC: C02F9/14
Filed: 2002-12-10
Abstract: PURPOSE: A treatment method of drinking water for livestock is provided, which can supply magnetized drinking water containing useful minerals easy to digestion absorb to livestock, so that it can improve growth rate and prevent odorous gas. CONSTITUTION: The method comprises the steps of mixing 4 to 10 wt.% of magnetized magnetite powder with colloidal micelle at a microorganism activating tank(16) and a drinking water storage tank(1); mixing 0.8 to 1.2 range of ratio of organic matter to inorganic matter followed by maturing for more than 1 month; installing a bio-reactor(2); installing a permanent magnet or electro magnet of more than 10000 gauss; adjusting pH within 5.2 to 6.5 range followed by feeding cultivation liquid before transferring to a microorganism concentration tank(18) to settle microorganism and to send supernatant to the drinking water storage tank(1); recycling 50 % of settled concentrated microorganism to microorganism cultivation tank(17) and 8 to 12 % to microorganism activating tank(16).
Patent KR-20030009254-A (KR)
Title: The heat transcription film formed with hologram pattern and it's manufacture method
Inventor: JANG JUNG HYUCK
IPC: B41M5/00
Filed: 2002-12-11
Abstract: PURPOSE: A heat transfer film on which hologram patterns are formed is provided which improves productivity during production of clothing and other fibers and is industrially a high value-added product, and a manufacturing method thereof is provided. CONSTITUTION: In a heat transfer film that can be used in fibers and fabrics, the heat transfer film on which hologram patterns are formed is structured in such a way that a base film(10), a releasing agent layer(20), a hologram layer(30) and an adhesive layer(40) are sequentially laminated. The manufacturing method of the heat transfer film on which hologram patterns are formed comprises the steps of winding the base film(10) and releasing agent layer(20) on a press roller; coating the releasing agent layer(20) to an even thickness on the base film(10); heat drying the releasing agent layer(20) coated base film(10) using a heater; coating hologram(30) on the releasing agent layer(20) coated base film(10); coating the adhesive layer(40) on the hologram(30) coated base film(10) through an extruder; cooling the adhesive layer(40) coated film using a cooler; and winding the resulting film around a winder, wherein the adhesive layer(40) is consisted of a polyamide series resin.
Patent KR-20030047864-A (KR)
Title: The Effect of A Buffering Agent on Acidogenesis of Plaque
Inventor: WANG XIAO BING
IPC: A23L2/60
Filed: 2002-12-11
Abstract: PURPOSE: Provided is a Trim water formulation that minimizes acidification from forming inside the mouth to treat dental caries. The Trim water may be provided in the form of mouthwash or drinking formulations to treat dental caries. CONSTITUTION: A beverage is characterized by comprising Trim water which is acidic and/or alkaline. A method for preventing tooth decay is characterized by comprising administering an effective amount of Trim water to the tooth during or after eating.
Patent KR-20040054953-A (KR)
Inventor: HAN CHUNG SU
IPC: H03F1/08
Filed: 2002-12-18
Abstract: PURPOSE: A variable impedance power amplifier module is provided to optimize the efficiency of the power amplifier module by changing impedance according to a level of an amplified signal. CONSTITUTION: An input matching unit(41) matches input impedance of an external input signal. A basic amplifier(50) amplifies an output signal of the input matching unit according to a predetermined amplification ratio. A power amplifier(60) amplifies an output signal of the basic amplifier. An intermediate amplifier(42) matches the impedance between the basic amplifier and the power amplifier. An output matching unit(43) matches the output impedance of the output signal of the power amplifier. A variable matching unit(72) changes the output impedance according to a level of the amplified signal of the power amplifier.
Patent KR-20040054333-A (KR)
Title: Apparatus for transforming direction of sound from loud speaker
Inventor: JUNG DONG JUN
IPC: H04B1/38
Filed: 2002-12-18
Abstract: PURPOSE: An apparatus for converting a sound direction of a loud speaker is provided to enable sound to be made in a direction of a mobile phone user from a loud speaker by installing a sound housing at an outer side of a folder. CONSTITUTION: The second housing(320) and the third housing(330) are slidably received in and drawn out of the first housing(310) and the second housing(320). When the second housing(320) and the third housing(330) are drawn out of the first housing(310) and the second housing(320), the second housing(320) and the first housing(310) and the third housing(330) and the second housing(320) are connected to each other without gap. In a sound housing(300), the third housing(330) is slid to a lower portion of a loud speaker(210). A concave portion(334) is formed at a lower end portion of the third housing(330) toward a main body so that sound provided from the loud speaker(210) can propagate toward the main body.
Patent KR-20040057539-A (KR)
Title: Photomask having pellicle
Inventor: JUNG YEONG BAE
IPC: G03F1/00
Filed: 2002-12-26
Abstract: PURPOSE: Provided is a photomask containing a new pellicle capable of replacing conventional soft and hard pellicles when producing a reticle, which can be recycled and can cut down expenses. CONSTITUTION: The photomask comprises: a transparent substrate(20); a chromium membrane(22) of a mask pattern formed on one side of the transparent substrate(20); crystal pellicles(24a)(24b) which are placed on the upper and lower parts of the transparent substrate(20) with a fixed thickness and surrounds the transparent substrate(20); supports(26) supporting the pellicles(24a)(24b) on the transparent substrate(20). There is an inside space between the pellicle(24a)(24b) and the transparent substrate(20), wherein the inside space keeps vacuum.
Patent KR-20020030084-A (KR)
Title: Thiourea and isothiourea derivatives for inhibiting ras-transformed cell growth
Inventor: HWANG SUN HO
IPC: A61K31/417
Filed: 2000-07-31
Abstract: PURPOSE: Provided are novel thiourea and isothiourea derivatives or pharmaceutically acceptable salts thereof which have an excellent activity for inhibiting Ras-transformed cell growth. Also, provided are processes for the preparation thereof and a pharmaceutical composition for the inhibition of Ras-transformed cell growth comprising the same as an active ingredient. CONSTITUTION: The novel compound is represented by the formula(1), wherein, A is- (CH2),-or- (CH2),-C (=O)-, n being an integer from 1 to 4; R1 is C1-4 alkyl, or benzyl optionally having one or more ring substituents selected from the group consisting of cyano, nitro and methylenedioxy; C1-5alkyl,C2-5alkenyl; C5-7cycloalkylmethyl; C1-3alkylphenyl; B is represented by structural formulae; R2 contains a ring selected from the group consisting of benzyl, a-methylbenzyl, naphthylmethyl, pyrrolymethyl, pyridylmethyl, indolylmethyl, and quinolylmethyl, each optionally having one or more ring substituents selected from the group consisting of C1-3 alkyl, halogen, C1-3 alkoxy, and trifluoromethyl; R3 is Cl-10 alkyl; C2-5 alkenyl; C3-8 cycloalkyl ; adamantyl; or di-C1-5-alkylamino-C1-5-alkyl; C1-5C1-5-alkoxy-C1-5alkyl; mono-alkoxylcarbonyl; phenyl-C1-5-alkyl; tetrahydrofuranyl-C1-5-alkyl; anitrogen-containing heterocycle group selected from the group consisting of pyridyl, pyrimidyl, piperidyl, piperazyl, morpholinyl, and morpholinyl-C1-5-alkyl, each heterocyclo being optionally substituted with C-3 alkyl or C1-3 alkoxy; an aromatic ring containing group selected from the group consisting of phenyl, naphthyl, and benzoyl, each optionally having one or more ring substituents selected from the group consisting of Cl 5 alkyl, C1-5 alkoxy, C1-5 alkylthio, mono-or di-C1-5-alkylamino, trifluoromethyl, benzyloxy, hydroxy, halogen, cyano, nitro, C1-5 alkoxycarbonyl, acetyl, and phenyl; R4 is hydrogen or C1-4 alkyl; R5 is phenyl optionally having one or more substituents selected from the group consisting of halogen, C1-5 alkyl, C1-5 alkoxy, and trifluoromethyl; benzyl; or pyridyl optionally substituted with hydroxy or methoxy; and R6 is C1-10 alkyl, C2-5 alkenyl, or benzyl with one or more optional ring substituents selected from the group consisting of C1-5 alkoxy, cyano and nitro.
Patent KR-20020035570-A (KR)
IPC: G06F13/10
Filed: 2000-08-01
Abstract: 설치된 NIC들(340)의 자동 검출 및 식별을 행하는 방법, 시스템 및 컴퓨터 판독 가능 매체이며, 검출 과정을 중지(hang)시킬 허용되지 않은 오퍼레이션을 행할 가능성이 최소화된 것이다. NIC들(340)이 식별되면, 그  NIC(340)에 적합한 소프트웨어가 로딩될 수 있다. NIC들(340)의 자동적인 검출과 식별은 플로피 디스크(105)와 같은 이동형 매체를 대상 컴퓨터(102a-102e)에 삽입하여 시동시에 검출 프로그램을 실행하는 것에 의해서 행해질 수 있고, 또는 네트워크 연결(108)을 통해 서버(104)에 연결된 컴퓨터(102a-102e)에 설치된 NIC들(340)을 검출하고 식별하는 프로그램을 실행하는 서버 컴퓨터(104)가 사용될 수도 있다.
Patent KR-20020019605-A (KR)
Title: Method for Preparing Polyetherpolyols
IPC: B01J27/26
Filed: 2000-07-25
Abstract: The invention relates to a process for the preparation of polyether polyols by means of double metal cyanide (DMC) catalysts, in which the induction phase is shortened markedly. By continuous dispensing of an alkylene oxide into the starter-catalyst mixture it is possible to achieve a substantial shortening of the induction phase by comparison with the batch-wise activation.
Patent KR-20020067031-A (KR)
IPC: B41J2/175
Filed: 2001-06-22
Abstract: 잉크 통과 포트(4)와 동심원인 각부(angled portion)를 막부(2)의 중앙 영역에 형성하여 탄성 제공부로서 기능하게 함으로써, 외주에서 후막부를 사출 성형할 때에 생기는 영향이 막 밸브의 탄성에 영향을 미치지 않고서 제거된다.
Patent KR-20020035894-A (KR)
IPC: C21B13/12
Filed: 2000-10-10
Abstract: The invention relates to a method for enclosing an electric arc (22) burning in an electric arc furnace (10) by means of foamed slag (S), formed by introducing carbon substrate into the slag in the upper half of the steel bath (M). The noise emissions generated are detected and used to control the formation of foamed slag. The amplitude spectrum of the sound in the form of crackling (explosive sound emissions) is determined. The amplitudes connected with the crackling are evaluated, brought to a similar level and fed to a processor (43). The evaluated measured values are applied in the processor (43) to controlling the foamed slag (S), whereby any deviation above or below a preset value is used to influence the feed amount (32, 33) of carbon substrate for foaming the slag. The invention further relates to a correspondingly suitable device.
Patent KR-20020059715-A (KR)
IPC: H04N5/44
Filed: 2000-10-18
Abstract: 본 시스템은 디지털 수신기를 통해 수신된 소프트웨어 및/또는 데이터를 검색 및/또는 이용한다. 디저털 방송 신호 콘 트레이닝(con training) 프로그래밍 자료 및 데이터가 디지털 수신기에 수신된다. 수신된 데이터는 디지털 수신기로부터 분리된 메모리에 저장된다. 메모리는 스마트 카드와 같은 휴대용 메모리 장치일 수 있다. 데이터는 쿠폰 및/또는 계좌정보 또는 다른 신원 정보를 포함할 수 있다.
Patent KR-20020070525-A (KR)
IPC: A61K31/44
Filed: 2001-01-30
Abstract: A digestive system disease therapeutic or preventive agent containing as an active ingredient a diaminotrifluoromethylpyridine derivative represented by the formula (I) or its salt: <CHEM> wherein X is a -CW<1>R<1> group, a -COCOR<2> group, a -CW<1>NHCOR<2> group, a -C(=W<1>)W<2>R<3> group or a -CW<1>N(R<4>)R<5> group; Y is an alkyl group, a -CW<3>R<6> group, a -COCOR<7> group, a -NHCOR<7> group, a -C(=W<3>)W<4>R<8> group, a -(NH)mSO2R<9> group, a -(NH)mSO2OR<10> group or a -(NH)mSO2N(R<11>)R<12> group; each of R<1>, R<6> and R<9> is a chain hydrocarbon group, a monocyclic hydrocarbon group, a polycyclic hydrocarbon group, a monocyclic heterocycle group or a polycyclic heterocycle group; each of R<2> and R<7> is an alkyl group, an alkoxy group, a phenyl group or a phenoxy group; each of R<3>, R<8> and R<10> is an alkyl group, an alkenyl group, an alkynyl group, a cycloalkyl group, a phenyl group or a benzyl group; each of R<4>, R<5>, R<11> and R<12> is an alkyl group; each of W<1>, W<2>, W<3> and W<4> is an oxygen atom or a sulfur atom; and m is 0 or 1.
Patent KR-20020073594-A (KR)
IPC: C07D233/74
Filed: 2001-02-15
Abstract: 본 발명은 메탈로프로테이나제 저해제, 특히 MMP13의 저해제로서 유용한 하기 화학식 I의 화합물을 제공한다. 
     
       화학식 I
Patent KR-20020081693-A (KR)
Title: 회전 전기 기계 및 보어 커넥터와 계자 권선의 연결 방법
IPC: H02K15/04
Filed: 2001-11-30
Abstract: 발전기는 조립식 터미널 스터드(sectional terminal stud)(28)를 수납하기 위한 나사식 반경방향 개구(32)를 갖는 보어 커넥터(22)를 구비한다.  터미널 스터드는 구리 보어(bore copper)와 나사식 맞물리도록 방사상 내측 단부상에 나사산(44)과 대향 단부상에 리세스(46)를 갖는 어댑터 섹션(40)을 포함한다.  터미널 스터드의 외측 섹션(42)은 리세스내에 수납되어, 전기적 커넥터(52)를 통해 그와 함께 전기적으로 연결된다.  외측 섹션은 나사식 너트(60)에 의해 로터의 방사상 보어내에 유지된다.  어댑터 섹션의 회전 방향은 구리 보어와의 나사식 맞물림에 의해 고정되는 반면, 외측 섹션은 회전 방향에 상관없이 삽입될 수 있으며, 그에 따라 구리 보어를 재가공하는 일 없이 발전기의 개선을 촉진한다.
Patent KR-20020079991-A (KR)
Title: 칩 실장 방법 및 장치
IPC: H01L21/60
Filed: 2001-03-08
Abstract: 본 발명은 칩에 형성한 범프를 기판에 형성한 전극에 저합할 때에 칩과 기판 사이를 개방 상태로 유지하면서, 적어도 범프 주위 부분을 향해 퍼지 가스를 국부적으로 흘리고, 상기 퍼지 가스 분위기 하에서 범프를 전극에 접합하는 것을 특징으로 하는 칩 실장 방법 및 칩 실장 장치이다.  이 칩 실장 방법 및 장치에 의해, 공기로부터의 밀봉이 필요한 범프 주위 부분의 퍼지 가스 농도를 국부적으로 효율 좋게 올릴 수 있어 범프의 이차 산화를 효과적으로 방지할 수 있다.
Patent KR-20030030988-A (KR)
IPC: G01N21/31
Filed: 2000-10-16
Abstract: 용융금속의 증기층에 레이저 광을 통과시키고, 상기 증기층을 통과한 레이저 광의 강도변화로부터 용융금속에 함유된 분석원소의 농도를 측정한다. 분석원소의 흡수파장의 중심위치로부터 0.001 내지 0.03nm 편위편위치에, 상기 레이저 광의 파장이 조정되고 있다. 측정 농도범위를 넓히는 것이 가능하다.