baber/WOPTO huggingface dataset:
Patent KR-20060131845-A (KR)
Title: Glimepiride- and insulin-induced glycosylphosphatidylinositol-specific phospholipase c regulation
Inventor: MUELLER GUENTER
IPC: C12Q1/02
Filed: 2005-02-16
Abstract: The present invention refers to a method for identification of a chemical compound which modulates the activity of mammalian GPI-PLC wherein a] a mammalian cell is incubated with glimepiride; b] hcDlGs of the cells of a] are prepared; c] the hcDlGs from b] are incubated with a chemical compound; d] the activity of the GPI-PLC from the hcDlGs of c] is determined.
Patent KR-20070026391-A (KR)
Title: A simplified polarization recovery system
Inventor: HALL JR ESTILL THONE
IPC: G02B5/30
Filed: 2004-02-25
Abstract: A polarized light source, is provided, comprising a lamp providing randomly polarized light, an integrator for directing light from the lamp generally along an axis of the integrator, and a wire-grid polarizer disposed at one end of the integrator. This polarized light source recovers a portion of the light produced by the lamp having an undesired polarization. A Liquid Crystal on Silicon (LCOS) light engine including a polarized light source with polarization recovery is also provided. ® KIPO & WIPO 2007
Patent KR-20070029667-A (KR)
Title: Thermoplastic moulding materials having improved mechanical and optical properties
Inventor: STORK MARTIN
IPC: C08F279/04
Filed: 2005-02-03
Abstract: The invention relates to thermoplastic moulding materials containing a mixture of (A) between 30 and 69 wt. %, in relation to the sum of the constituents (A), (B) and (C), of a methylmethacrylate polymer, (B) between 30 and 69 wt. %, in relation to the sum of the constituents (A), (B) and (C), of a copolymer that can be obtained by the polymerisation of a vinylaromatic monomer and a vinylcyanide, and (C) between 1 and 40 wt. %, in relation to the sum of the constituents (A), (B) and (C), of a graft copolymer that can be obtained from (C1) between 60 and 90 wt. %, in relation to (C), of a core, (C2) between 5 and 20 wt. %, in relation to (C), of a first graft envelope consisting of a vinylaromatic monomer, an alkylmethacrylate and optionally a cross-linking monomer, and (C3) between 5 and 20 wt. %, in relation to (C), of a second graft envelope consisting of an alkyl(meth)acrylate polymer, on the proviso that the quantitative ratio of (C2) to (C3) is between 2:1 and 1:2. The invention is characterised in that the average particle size D50 of the core (C1) is between 50 and 250 nm, the average particle size D90 of the core (C1) is between 60 and 1000 nm, the average particle size D90 of the core (C1) being larger than the average particle size D50 of the core (C1), by a factor between 1.15 and 20, and the core (C1) can be obtained by the polymerisation of a monomer mixture comprising (C11) between 65 and 89 wt. %, in relation to (C1), of a 1,3- diene, (C12) between 10 and 34.9 wt. %, in relation to (C1), of a vinylaromatic monomer, and (C13) between 0.1 and 5 wt. %, in relation to (C1), of an agglomeration polymer. The invention also relates to a method for producing said moulding masses, to the use thereof, and to the moulded bodies obtained therefrom. ® KIPO & WIPO 2007
Patent KR-20060129498-A (KR)
Title: Focusing of a digital camera
Inventor: LENEL URSULA RUTH
IPC: G03B13/32
Filed: 2005-03-23
Abstract: A digital camera comprises an image sensor for capturing an image, a lens arrangement arranged to focus light onto the image sensor and providing a variable focus, and a memory for storing images captured by the image sensor. Focusing is achieved by a series of images having differing focus provided by the lens arrangement being captured by the image sensor and stored in the memory. Analysis of the images stored in the memory to determine the quality of the focus of the images is used to derive an in-focus image from the series of images. This avoids the complication of employing autofocusing control of the lens arrangement. Movement of the lens arrangement may be driven by movement of a button operable by a user which avoids the need for an actuator for the lens arrangement.
Patent KR-20070038954-A (KR)
Inventor: KEIL OLIVER
IPC: A61K47/48
Filed: 2005-05-06
Abstract: 본 발명은 하기 화학식(I)에 따른 화합물에 관한 것이다:  
       	(I)  
     식중에서, R 1  및 R 2  는 서로 독립적으로 알킬을 포함하는 군으로부터 선택되며; n은 1 내지 4의 정수이고; R 3  은 리실, 오르니틸, 2,4-디아미노부티릴, 히스티딜 및 하기 화학식(II) 
         (II) (이때 m은 1 내지 3의 정수임)에 따른 아실 잔기를 포함하는 군으로부터 선택되는 아실이며; Y -  는 약제학적으로 허용되는 음이온임.  
       
     양이온서 지질, 지질 복합체, 리포플렉스, 헬퍼 지질, 혈관계, 신생혈관형성, 종양, 기능적 핵산
Patent KR-20070011446-A (KR)
Title: Canine cold- and menthol-sensitive receptor 1
Inventor: FLORES CHRISTOPHER M
IPC: C07K14/435
Filed: 2005-04-06
Abstract: The present invention provides nucleic acid and polypeptide sequences describing a novel canine cold- and menthol-sensitive receptor, herein named as canine CMR1 (cCMR1). The isolated nucleic acid or polypeptide molecule of the invention can be used in detection assays and screening assays. ® KIPO & WIPO 2007
Patent KR-20070018959-A (KR)
IPC: C07D417/14
Filed: 2005-05-17
Abstract: 본 발명은 4-하이드록시-4-메틸-피페리딘-1-카복실산 (4-메톡시-7-모폴린-4-일-벤조티아졸-2-일)-아마이드인 하기 화학식 I의 화합물 및 그의 약학적으로 허용되는 산부가염에 관한 것이다: 
     화학식 I 
     
       
     
     상기 화합물은 알츠하이머병, 파킨슨병, 헌팅톤병, 신경보호, 정신분열증, 불안, 통증, 호흡 결핍, 우울증, ADHD(주의력 결핍 과잉행동 장애), 암페타민, 코카인, 오피오이드, 에탄올, 니코틴, 카나비노이드에 대한 약물 중독의 치료 또는 예방에, 또는 천식, 알레르기 반응, 저산소증, 허혈, 발작, 물질 남용의 치료에, 또는 근육 이완제, 정신병치료제, 항간질제, 항경련제 및 심장보호제로서 사용하기에 유용한 것으로 밝혀졌다.
Patent KR-20070029751-A (KR)
Title: Audio encoding and decoding
Inventor: DEN BRINKER ALBERTUS C
IPC: G10L19/113
Filed: 2005-06-15
Abstract: A method of encoding a digital audio signal, wherein for each time segment the signal is spectrally flattened to obtain a spectrally flattened signal (r) and possibly spectral flattening parameters (LPP). The spectrally flattened signal is modelled by an excitation signal comprising a first partial excitation signal (px) conforming to an excitation signal generated by an RPE or CELP technique, and a second partial excitation signal (PEp) being a set of extra pulses with arbitrary positions and amplitudes. An audio bit stream as comprising the first and second partial excitation signals is generated. The extra pulses can be added to the excitation signal at positions in time that correspond to the time of occurrence of the spike, or preferably at positions in time of an RPE time grid. ® KIPO & WIPO 2007
Patent KR-20080064290-A (KR)
Title: The joint structure and the joint method of cu wire and al protective case
Inventor: KIM SUNG YUN
IPC: H01R13/03
Filed: 2007-01-04
Abstract: A joint structure of a braid wire and a protection pipe in a cable and a method thereof are provided to improve the weldability of an aluminum bending portion and the protection pipe by welding the bending portion to the protection pipe after fixing the bending portion to an end of a braid wire. A joint method of a braid wire(20) and a protection pipe(10) in a cable in order to join a sheath(3) and the protection pipe of the cable with each other, includes the steps of: wrapping a circumference of the braid wire by a bending portion(100) having the same material as that of the protection pipe; pressurizing the bending portion to press and fix the bending portion to an end of the braid wire; and welding the bending portion to the protection pipe. The protection pipe and the bending portion are made by aluminum.
Patent KR-20080067026-A (KR)
Title: Probe card and method of manufacturing the same
Inventor: JEON TAE WOON
IPC: H01L21/66
Filed: 2007-01-15
Abstract: A probe card and a manufacturing method thereof are provided to enhance reliability and accuracy in an inspection process by preventing a contact error of a probe. A test head(150) is formed to apply test current to a test target. A plurality of probes(110) include tip parts to be electrically connected to the test target. A guide block(100) includes a guide slit(101) and a circuit pattern(120). The probe is stored in the guide slit. The circuit pattern is formed to connect electrically the test head with the probe. A conductive bump(130) is formed on the guide block in order to connect electrically the circuit pattern with the probes.
Patent KR-20070017214-A (KR)
IPC: B29C43/20
Filed: 2007-01-15
Abstract: 본 발명은 무늬격자를 가진 멜라민 수지 용기의 제조에 관한 것으로, 더욱 상세하게는 무독성의 열경화성 수지인 멜라민 수지를 이용한 용기 제작방법에 있어 예비성형체의 제작단계를 포함하고, 이 단계에서 다양한 색상의 무늬격자를 끼움조합하여 성형되어 용기에 반영구적인 무늬격자를 갖는 멜라민 수지의 용기를 제작하는 방법을 제공하는 것이다.  
     멜라민 수지는 착색이 자유롭고 양호한 내수성 및 높은 표면경도를 가지며, 열탕에 의한 반복적인 소독에도 충분히 견디기 때문에 식기용으로 널리 이용되고 있다.  
     종래에는 상기한 멜라민 수지 용기 표면에 무늬를 새길 때는 원하는 색과 무늬를 전사지에 인쇄하고 이를 성형된 용기 표면에 전사하는 방식을 사용하였다. 이러한 방식으로 제작된 용기를 장기 사용하다 보면 전사된 무늬가 점차 벗겨지게 되고 색은 퇴색되는 폐단이 있었던 것이다. 
     본 발명은 상기의 문제점을 해결하고자 안출한 것으로, 이의 발명요지는 원하는 임의 색상의 무늬격자를 제단하여 원하는 예비성형체에 형성된 격자공에 끼움조합한 후, 열간 몰딩금형으로하여 용기를 제작하는 것으로서, 이와 같이하여 제작된 용기의 표면과 이면에는 원하는 색상의 무늬가 격자로 구성되어있어 장기사용시에는 무늬가 퇴색될 염려가 없는 반영구적으로 선명한 무늬를 갖게 한 것이다. 
       
     멜라민, 용기, 무늬
Patent KR-20070022365-A (KR)
IPC: G06Q20/00
Filed: 2007-01-29
Abstract: 본 발명은 결제수단 연계형 기부금 제공용 단말장치와 이를 이용한 결제수단 연계형 기부금 제공 방법 및 시스템에 관한 것으로써, 결제수단 이용 클라이언트로부터 소정의 기부 대상처 또는 기부 대상자에 대한 기부 동의를 획득시, 결제단말에서 서버로 상기 기부 대상처 또는 기부 대상자에 대한 상기 클라이언트의 기부 동의 정보를 제공하는 단계 및 상기 서버에서 상기 결제단말이 제공한 기부 동의 정보를 상기 클라이언트의 고객정보 및/또는 결제수단 정보와 연계 처리하여 소정의 저장매체에 저장하는 단계를 포함한다.  
       
     기부,기부대상
Patent KR-20080071450-A (KR)
Title: Transistor circuit, and amplifier and mixer having the same
Inventor: CHA CHOONG YUL
IPC: H03F3/45
Filed: 2007-01-30
Abstract: A transistor circuit, an amplifier including the same, and a mixer including the same are provided to supply a design for a low-voltage by overcoming the linearity of transconductance. A transistor circuit includes a signal input terminal(100) and a bias unit(200). The signal input terminal includes a first transistor(M1) for receiving a first drive voltage and a second transistor(M2) for receiving a second drive voltage. The second transistor is connected to the first transistor. The bias unit biases the first and second drive voltages applied to the first and second transistors in order to form the first and second drive voltages of the predetermined intensity. The signal input terminal further includes a resistor to be connected to the first and second transistors.
Patent KR-20080071637-A (KR)
Title: Display apparatus
Inventor: KIM JEUNG SOO
IPC: G02F1/1333
Filed: 2007-01-31
Abstract: A display device is provided to attach and fix a touch panel to a display panel or a mold frame directly by using a double-sided tape, thereby effectively reducing the production cost of the display device. A display module displays an image. A mold frame(300) surrounds the outline of the display module. A touch panel(400) is disposed in the upper side of the display module. A fixing tape(500) is disposed between the mold frame and the touch panel to attach the edge of the touch panel to the upper surface of the mold frame.
Patent KR-20080073087-A (KR)
Title: Detection of neuroblastoma cell
Inventor: KOO HONG HOE
IPC: C12Q1/68
Filed: 2007-02-05
Abstract: A kit for detecting neuroblastoma cells is provided to detect minimal residual neuroblastoma cells in peripheral blood or marrow blood of a patient with high sensitivity and specificity, thereby obtaining clinical information useful for a final treatment determination period and an early discovery of recurrence. A kit for detecting neuroblastoma cells through real time PCR comprises one kind primer pair hybridized with a target sequence of tyrosine hydroxylase(TH)-coding nucleotide sequence and two kinds of probes and is characterized in that the two kinds of the probes are hybridized into sub-sequences of the target sequence and each of the two kinds of the probes is labeled by a fluorescence resonance energy transfer pair, wherein the TH-coding nucleotide sequence consists of a nucleotide sequence described in SEQ ID : NO. 5 and one of the two probes is hybridized with exons 5 and 6 of the TH-coding nucleotide sequence and the other of the two probes is specifically hybridized with exon 6.
Patent KR-20080074418-A (KR)
Title: Method for efficient use of register and cache memory for stack memory based virtual machine execution
Inventor: LIM JU IN
IPC: G06F12/00
Filed: 2007-02-09
Abstract: A method for operating a VM(Virtual Machine) using a stack memory at high speed is provided to operate the VM at high speed without any program modification by utilizing a cache and a register. A CPU(500) executes a VM, a memory(100) loads programs, and a stack memory(400) used for processing instructions and a register/cache(600) of the CPU are used for operation. A bytecode program(300) is executed by the VM, a VM program(200) executes the bytecode program, and a stack memory manager manages the stack memory. The stack memory manager formed with the VM program dynamically forms a memory map including the available registers/caches and uses the memory map instead of the stack memory used for operating the VM program.
Patent KR-20080077788-A (KR)
Title: Semiconductor laser diode with quantum wells structure
Inventor: RYU SANG WAN
IPC: H01S5/34
Filed: 2007-02-21
Abstract: A semiconductor laser diode having a quantum well structure is provided to improve the temperature characteristic of a semiconductor laser diode by changing the energy band shape of an SCH(Separated Confinement Heterostructure) layer. A semiconductor laser diode having a quantum well structure includes a lower clad layer(300), a first SCH layer(400), an active layer(500), a second SCH layer(600), an upper clad layer(700), and a contact layer(800). The lower clad layer is formed on a substrate. The first SCH layer is formed on an upper part of the lower clad layer and has n-type and p-type doping areas on an upper part and a lower part of the first SCH layer. The active layer is formed on the upper part of the first SCH layer. The active layer having a multi-quantum well structure has a plurality of quantum well layers and a wall layer which are alternatively formed. The second SCH layer is formed on an upper part of the active layer and has n-type and p-type doping areas on an upper part and a lower part of the second SCH layer. The upper clad layer is formed on the upper part of the second SCH layer. The contact layer is formed on an upper part of the upper clad layer. The n-type doping area is formed so as to be opposite to an area close to the active layer in the first and second SCH layers. The p-type doping area is formed on an area close to the clad layer in the first and second SCH layers.
Patent KR-20080078233-A (KR)
Title: Elution of fluorine-18 fluoride from anion exchange polymer support cartridge using protic solvents which dissolve salt in and its application of fluorine-18 fluorination method
Inventor: CHI DAE YOON
IPC: C07C43/21
Filed: 2007-02-22
Abstract: A method for labeling fluorine-18 in alkyl halides or alkyl sulfonates is provided to reduce the overall time required for carrying out labeling of fluorine-18, and to obtain a labeled compound with high purity and high yield. A method for labeling fluorine-18 comprises the steps of: (i) adsorbing [18F] fluoride onto a quaternary ammonium-supported polymer support; (ii) eluting the [18F]fluoride adsorbed in step (i) with an ammonium salt represented by the following formula 2 or a solution containing a metal salt dissolved in an alcohol solvent represented by the following formula 1; and (iii) reacting the [18F]fluoride eluted in step (ii) with an alkyl halide or alkyl sulfonate in the presence of a reaction solvent to perform fluorine-18 labeling. In formula 1, each of R1, R2 and R3 is H or a C1-C8 alkyl. In formula 2, R4 is H or a C1-C5 primary or secondary alkyl group; and X- is -OH, -OTf, -OMs, HCO3^-, CO3^2-,H2PO4^-,HPO4^2- or PO4^3-.
Patent KR-20070088395-A (KR)
Title: Oxime derivative, photopolymerizable composition, color filter, and process for producing the same
Inventor: SASAKI TOMOYA
IPC: C07C251/48
Filed: 2007-02-23
Abstract: Provided are an oxime derivative compound which is useful as a photopolymerization initiator, a photopolymerizable composition containing the compound which has excellent sensitiveness and does not generate a solid separation, a color filter comprising the composition, and a method for preparing the color filter. An oxime derivative compound is represented by the formula(I), wherein R^1' is a substituent comprising an aromatic ring or an aromatic hetero ring having at least one halogen, nitrogen, oxygen or sulfur atom as a ring member; R^1a is an alkyl group having at least one substituent selected from a cyano group, an alkenyl group, an alkynyl group, -NArAr', -SAr, -COOH, -CONRaRb, -NRa-CO-Rb, -O-CO-NRaRb, -NRa-CO-ORb, -NRa-CO-NRaRb, -SO-Rc, -SO2-Rc, -O-SO2-Rc, -SO2-NRaRb, -NRa-SO2-Ra, -CO-NRa-CORb, -CO-NRa-SO2-Rb, -SO2-NRa-CO-Rb, -SO2-NRa-SO2-Rc, -SI(Ra)1(ORb)m, and a hetero ring having at least one halogen, nitrogen, oxygen or sulfur atom as a ring member; R^2a is an alkanoyl group, an alkenoyl group, an aryloyl group, an alkoxycarbonyl group, an aryloxycarbonyl group, an oxycarbonyl group of hetero ring having at least one halogen, nitrogen, oxygen or sulfur atom as a ring member, a heteroaryloxycarbonyl group, an alkylthiocarbonyl group, an arylthiocarbonyl group, a thiocarbonyl group of hetero ring having at least one halogen, nitrogen, oxygen or sulfur atom as a ring member, a heteroarylthiocarbonyl group, or -CO-CO-Rd; and n is an integer of 1-6.
Patent KR-20080081483-A (KR)
Title: Damping force controlling shock absorber
Inventor: BAIK JONG HYUN
IPC: F16F9/50
Filed: 2007-03-05
Abstract: A damping force control type shock absorber is provided to facilitate assembling work of the shock absorber by installing a damping force variable valve at the inside of the shock absorber so that an interference area is minimized when the shock absorber is mounted on a vehicle. A damping force control type shock absorber comprises a base shell(52), an inner tube(54) installed at the inside of the base shell, a separator tube(56) interposed between the base shell and the inner tube, and a damping force variable valve(80). The damping force variable valve includes a housing(82) installed at a bottom of the shock absorber, a valve portion(90) installed in the housing, and an actuator portion(100) connected to the valve portion. The housing is arranged in the base shell. The valve portion is provided at a bottom thereof with a base cap to secure the base shell and the lower part of the valve portion.
Patent KR-20080088677-A (KR)
Title: Semiconductor memory device
Inventor: KIM JI HYUNG
IPC: G11C7/06
Filed: 2007-03-30
Abstract: A semiconductor memory device is provided to prevent generation of a leak current due to SAC(Self Aligned Contact) failure between a word line and a landing plug in a precharge or standby mode. A first bit line connection part(112) connects a first bit line and a bit line sense amplifier selectively according to a first bit line separation control signal. A second bit line connection part(114) connects a second bit line and the bit line sense amplifier selectively according to a second bit line separation control signal. A first dummy bit line connection part(124) connects a first dummy bit line and a bit line precharge voltage applying stage selectively according to the second bit line separation control signal. A second dummy bit line connection part(126) connects a second dummy bit line and the bit line precharge voltage applying stage selectively according to the first bit line separation control signal.
Patent KR-20080089023-A (KR)
Title: Semiconductor memory device with device to control word-line operation
Inventor: CHI SUNG SOO
IPC: G11C11/4074
Filed: 2007-03-30
Abstract: A semiconductor memory device with a word-line controller is provided to prevent unnecessary current consumption by preventing an operation error and to have rapid operation speed. A first pull-down driving unit(100) discharges a voltage on a node M1 to a node M2 in response to a plurality of address-information signals. A second pull-down driving unit(200) discharges a voltage on the node M2 to a ground voltage supplying stage in response to the plurality of address-information signals. A level retention unit(500) maintains the node M2 at a level corresponding to logic level 'H' when the second pull-down driving unit is turned off. A delay unit(400) outputs a feedback signal by inverting the voltage on the node M1, and outputs a word line-driving signal to control to drive a word line by delaying the feedback signal. A pull-up driving unit(300) performs pull-up driving of the node M1 in response to a word line-off signal and the feedback signal.
Patent KR-20070051811-A (KR)
Inventor: PARK IN HO
IPC: B01D53/84
Filed: 2007-04-18
Abstract: 본 발명은 유무기 복합담체를 적용한 탈취시스템에 관한 것으로, 하수처리장과 폐수처리장, 분뇨처리장 및 석유화학관련공장에서 발생하는 악취물질을 유기성 담체와 무기성 담체를 일정비율로 적층한 복합담체층으로 분해하여 무취화 시킨 후 외부로 배출함으로써 악취제거에 높은 효율을 갖도록 한 특징이 있다. 
     본 발명에 사용되는 유무기 복합담체는 크게 세 부분으로 구성되는바, 미생물의 서식처를 제공하고, 황화수소와 암모니아를 분해하는 독립영양 미생물에 탄소원을 제공하며, 복합담체층(1)의 최하부에 30%의 높이로 형성된 수피층(2)과; 상기 수피층(2) 상부에 형성되되, 복합담체층(1) 전체의 20%의 높이로 형성되며, 미생물의 생장 및 성장에 필요한 영양물질을 함유한 퇴비층(3)과; 상기 퇴비층(3)의 상부에 형성되되, 복합담체층(1) 전체의 50%의 높이로 형성되며, 다공성 발포고분자 담체로 입자의 크기가 2.5 내지 5㎝의 정육면체 형태로 구성된 폴리우레탄 폼 층(4)으로 구성되어, 가스상 오염물질의 처리에 효과적인 대략적인 구성을 갖는다. 
     상기와 같이 구성된 본 발명은, 반응조 내부로 유입되는 오염물질을 전처리조에서는 가습시스템을 이용하여 입자형태의 오염물질을 1차적으로 제거한 후, 유기성담체와 무기성담체로 구성된 복합담체층을 통해 무취의 가스로 배출되는 효과가 있다. 
     또한, 수피층과 퇴비층으로 구성된 유기성담체는 미생물에 대한 서식처를 제공과 함께 동시에 영양분 공급원의 역할을 담당하도록 하고, 높은 비표면적과 공극률을 가지는 폴리우레탄 폼으로 구성된 무기성담체는 미생물의 대사활동을 극대화할 수 있는 생장공간을 제공하는 복합담체층으로 구성되어, 유입되는 악취물질을 효율적으로 처리함과 동시에 설비의 수명을 증가시키도록 하며, 이로 인해 처리능력은 향상되고 처리비용은 절감되는 또 다른 효과가 있다. 
       
     유무기 복합담체층, 유기성 담체, 무기성 담체, 수피층, 퇴비층, 폴리우레탄 폼 층, 바이오필터, 악취물질, 악취처리
Patent KR-20090001583-A (KR)
Title: Method for providing service by establishing individual marketplace enabling to connect on-line with off-line
Inventor: KIM SUK YOUNG
IPC: G06Q30/06
Filed: 2007-04-30
Abstract: An individual market construction service offer method is provided to raise the satisfaction of users by magnifying to the off line market for the contents object disclosed in a personal website, and variously editing the contents according to the desire of an operator. An individual market construction service offer method comprises: a step of installing a database for one or more offline store information and the location information of a store at a market server(100); a step for receiving the image of an article and the location information of the store transmitted from a personal terminal in a market server by receiving the image of the article and the location information of the store in which the personal terminal(300) is equipped in the offline store; and a step for uploading to a personal website in the address information which the image of the article received from the personal terminal at the market server is confirmed, after confirming the address information for a personal website(200) of the personal terminal.
Patent KR-20070054610-A (KR)
Inventor: UENO HIROAKI
IPC: G11B5/09
Filed: 2007-05-03
Abstract: MR형 재생 헤드를 갖는 자기 기록 재생에서의 다양한 종류의 비선형 천이 시프트(NLTS)를 양호한 정밀도로 측정한다. 
     헤드 IC(5), 자기 헤드(3)를 통하여 자기 디스크(매체)(2)에 자기 기록된 기준 신호의 재생 신호를 자기 헤드(3)에 의해 검출하여 제 1 소정 고조파 성분을 측정하고, 매체(2)에 자기 기록된 복수 종류의 피측정 신호의 각각마다 그 재생 신호로부터 제 2 소정 고조파 성분을 측정하며, 제 1 소정 고조파 성분과 각각의 피측정 신호에 대응하는 제 2 소정 고조파 성분으로부터 자기 기록 재생에서의 비선형 천이 시프트(NLTS)를 산출한다. 
       
     고조파, 자기 헤드, 액츄에이터, 비선형성