baber/WOPTO huggingface dataset:
Patent KR-20110039875-A (KR)
Title: Steering angle sensor module
Inventor: RYU JANG HYUN
IPC: G01L3/10
Filed: 2009-10-12
Abstract: PURPOSE: A steering-angle sensor module is provided to prevent a first gear from experiencing excessive load when a main gear of a circle shape rotates in a state of being engaged with the first gear and to accurately rotate a first gear and a second gear according to the rotation of a main gear. CONSTITUTION: A steering-angle sensor module comprises a stator holder(100), a main gear(200), a first gear and a second gear. The main gear is mounted on the stator holder. The first gear is meshed with the main gear. The second gear is meshed with the first gear. A plurality of coupling structures, which are engaged with each other, are formed on the leading end of the stator holder and the outer circumferential surface of the main gear. Each coupling structure comprises key grooves(101,102) and protrusions(201~204). The key groove is formed on the leading end of the stator holder. The protrusion is formed on the inner circumferential surface of the main gear.
Patent KR-20110040277-A (KR)
Title: Fermented wild vegetable juice having protease activity and preparation method thereof
Inventor: KIM JU
IPC: A23L2/38
Filed: 2009-10-14
Abstract: PURPOSE: Fermented wild grass liquid having the protease activity, a producing method thereof are provided to adding a nitrogen source to wild grass juice or powder diluents of before injecting culture fluid of bacillus subtilis strains. CONSTITUTION: A producing method of fermented wild grass liquid comprises the following steps: juicing wild grass for obtaining juice; adding soybean powder or fermented soybean powder to the juice as a nitrogen source; and injecting 0.5~5% of culture fluid of bacillus subtilis strains to the juice, and fermenting for 60~100hours at 35~55deg C. The wild grass is angelica keiskei, oenanthe javanica, mugwort, aster scaber thunb, bog rhubarb, pimpinella brachycarpa, or kale.
Patent KR-20110042531-A (KR)
Title: Preparation of complex products and treatment agent used herb extract for growth inhibition of fisheries pathogenic and marine virus
Inventor: KIM SEON JAE
IPC: A61K36/282
Filed: 2009-10-19
Abstract: PURPOSE: A composition containing herb extract for preventing or treating infection of fish pathogenic microorganism is provided to ensure immunity against fish diseases without antibiotics. CONSTITUTION: A composition for preventing or treating fish pathogenic microorganism contains herb extract of green tea, Caryophylli Flos, Artemisiae capillaris Herba, or mixture extract thereof as an active ingredient. The herb extract is isolated using hot water or alcohol. The fish pathogenic microorganism is Streptococcus Iniae, Aeromonas hydrophila, Aeromonas sobria, Edwardsiella tarda, Vibrio paraheamolyticus, Vibrio cholerea, Vibrio vulnificus, Clostridum botulinum, or Iridovirus.
Patent KR-20110042985-A (KR)
Title: 전기영동 표시장치의 컬러잉크 어레이 제조방법
Inventor: PARK CHOON HO
IPC: G02F1/1335
Filed: 2009-10-20
Abstract: 본 발명은 전기영동 표시장치의 컬러잉크 어레이 제조방법에 관한 것으로, 본 발명에 따른 전기영동 표시장치의 컬러잉크 어레이 제조방법은 기판 상에 적색, 녹색 및 청색 일렉트론 잉크들이 배치될 영역을 구획하는 격벽을 형성하는 단계와, 상기 적색, 녹색 및 청색 일렉트론 잉크들이 배치될 영역을 덮는 감광성 드라이 필름 레지스트를 점착시키는 단계와, 상기 적색, 녹색 및 청색 일렉트론 잉크들이 배치될 영역 중 어느 하나의 일렉트론 잉크영역이 오픈되도록 감광성 드라이 필름 레지스트의 일부를 제거하는 단계와, 상기 오픈된 일렉트론 잉크영역에 해당하는 잉크를 분사하는 단계와, 상기 오픈된 일렉트론 잉크영역에 UV경화필름을 형성한 후 경화하여 상기 오픈된 일렉트론 잉크영역을 닫는 단계를 포함한다.  
       
     컬러 잉크, 전기영동
Patent KR-20090117916-A (KR)
Inventor: PARK CHONG HYOUN
IPC: D06F39/14
Filed: 2009-10-22
Abstract: PURPOSE: A direction of a drum washing machine door is provided to prevent housewives from having intervertebral disk and wash the large amount of laundry. CONSTITUTION: A direction of a drum washing machine door comprises followings. The door of the drum washing machine is formed upward and an inner shell is automatically moved when closing the door. The inner shell is automatically moved by a sensor when opening and closing the door.
Patent KR-20100048932-A (KR)
Title: Conductive film for touch panel, photosensitive material for forming conductive film, conductive material and conductive film
Inventor: TOKUNAGA TSUKASA
IPC: C23C14/08
Filed: 2009-10-30
Abstract: PURPOSE: A conductive film for a touch panel, photosensitive materials, conductive materials, and a conductive film are provided to obtain high visibility by adjusting a pitch of a mesh pattern of a conductive layer. CONSTITUTION: A conductive film for a touch panel comprises a supporter(12) and a conductive layer(14). The conductive layer is formed by exposing and developing a silver halide emulsion layer(16). The amount of coated silver of the silver halide emulsion layer is 1.5 or 3.1g/m^2. The conductive layer is formed into a mesh pattern with 600um or 800um pitch. The surface resistance of the conductive layer is 200 ohm/sqfr 800 ohm/sq.
Patent KR-20110047840-A (KR)
IPC: G11C7/20
Filed: 2009-10-30
Abstract: 본 발명은 기준전압이 순간 상승하는 현상을 방지하여, 내부 회로에 안정적인 기준전압을 공급할 수 있는 기준전압발생회로에 관한 것이다.  본 발명에 따른 기준전압발생회로는, 기준전압 발생을 위해 차동 비교값을 출력하는 비교수단; 상기 비교수단의 출력으로 구동되어 기준전압을 발생하는 출력 드라이버; 공급전원이 안정화되기까지 상기 비교수단의 출력값을 강제 조절하는 제 1 조절수단; 상기 출력 드라이버의 출력전류의 불필요한 상승을 억제하기 위한 제 2 조절수단을 포함하는 것을 특징으로 한다.  따라서 본 발명은 외부공급전원이 안정화되기까지 구동되는 파워업회로(20)가 종료시, 기준전압이 순간 상승되는 현상을 방지하고, 내부회로에 안정적인 기준전압을 공급하는 것을 가능하게 한다. 
       
     반도체, 메모리장치, 기준전압, 안정화
Patent KR-20110049597-A (KR)
Title: Manufacturing method of nano silica using slag
Inventor: JUNG JI WOO
IPC: C01B33/187
Filed: 2009-11-05
Abstract: PURPOSE: A method for manufacturing nano silica using slag is provided to cost effectively obtain silica with the high purity using slag as a starting material for manufacturing the silica. CONSTITUTION: Silica aggregation is obtained by reacting slag, generated from a steel forming process, with an acid solution. The silica aggregation is separated from a reaction resultant. The silica aggregation is dispersed into silica particles with a nano size through an ultrasonic wave process. The acid solution is nitric acid aqueous solution or hydrochloric acid aqueous solution.
Patent KR-20110055929-A (KR)
Title: Development of diagonstic and prognostic methods for chronic myelodal leukemia by measurement of expression levels of bcr-abl and drug-resistant bcr-abl mutants with quantitiative mass spectrometry
Inventor: KIM KWANG PYO
IPC: C07K7/08
Filed: 2009-11-20
Abstract: PURPOSE: A method for diagnosing chronic myeloid leukemia using a peptide set is provided to perform clinical diagnosis and prognosis of chronic myeloid leukemia. CONSTITUTION: A peptide set for quantitative measurement of Bcr-Abl hybrid protein is LGGGQHGEVYEGVWK(sequence number 1[SEQ ID NO:1]),LGGGQYGEVYEGVWK(sequence number 2), LGGGQFGEVYEGVWK(sequence number 3), LGGGQYGVVYEGVWK(sequence number 4), LGGGQYGK(sequence number 5), PPFYIITE(sequence number 6), PPFYIIIE(sequence number 7), KQSSKALQRPVASDF(sequence number 8), EEALQR(sequence number 9), or TGQIWPNDGEGAFHGDAEALQR(sequence number 10). A method for quantitative measurement of the Bcr-Abl hybrid protein comprises: a step of isolating a target protein from a sample; a step of treating protease to the protein; and a step of analyzing the mass of the peptide. The target protein is p190, p210, or p230. The protease is trypsin or Glu-C.
Patent KR-20090127864-A (KR)
Title: Method for attaching a fiixing blade to nowoven fabric and noweven fabirc with the fixation blade
Inventor: KIM SANG YONG
IPC: D05B23/00
Filed: 2009-11-27
Abstract: PURPOSE: A method for attaching a fixation blade to nowoven fabric for drainage is provided to solve a problem on stopping a production line by inferior thread knotting and to secure continuous process for a lamination process of a nonwoven fabric for drainage and a waterproof film and an attachment process of nonwoven fabric for drainage to a fixation blade. CONSTITUTION: A fixation blade-attached nowoven fabric for drainage comprises a nowoven fabric(2b) for drainage; a fixation blade(6); and an adhesion part for adhering a part of the fixation blade on the nowoven fabric for drainage in a longitudinal direction. The adhesion part applies heat, hot air, high frequency or ultrasonic wave to a part of the nowoven fabric for drainage or fixation blade and is formed by compressing between the nowoven fabric for drainage and the fixation blade.
Patent KR-20110059245-A (KR)
Title: Extraction method of fault point using mother wavelet transform in distribution system
Inventor: KIM SI KYUNG
IPC: G01R31/02
Filed: 2009-11-27
Abstract: PURPOSE: A method for detecting a fault point of a distribution system using mother wavelet transform is provided to process effectively unbalance, multiple branches, lack of load information, and the like in a distribution system by detecting a fault point using mother wavelet transform. CONSTITUTION: A proportional factor of conductance and susceptance in each node for forming a distribution line is measured in a normal state before a failure. The fault grid current and voltage are measured from a drawing terminal of a substation after the failure. An impedance value in the failure is produced from the measured fault grid current and voltage. A fault point is detected by using the impedance value in the state of the failure.
Patent KR-20110061438-A (KR)
Title: Apparatus and method for driving of light emitting diode display device
Inventor: KWON YONG IL
IPC: G09G3/30
Filed: 2009-12-01
Abstract: PURPOSE: An apparatus and a method for driving of a light emitting diode display device are provided to prevent image deterioration by setting load data at the location of each pixel in advance according to the line resistance of a ground line. CONSTITUTION: In an apparatus and a method for driving of a light emitting diode display device, a display panel(110) comprises a plurality of pixel having a light emitting device A display panel driving part(120) corrects a data signal to a pixel according to the line resistance at the position of each pixel in advance based on the line resistance of a ground line. The display panel driving part supplies the data voltage of the corrected data signal to each pixel. A timing controller(122) corrects the line resistance at the position of each pixel and generates a corrected data. The data driving part supplies the data voltage of the corrected data to the pixel according to the timing controller.
Patent KR-20110061671-A (KR)
Title: Lighting device
Inventor: BAN TAE HYUN
IPC: F21V17/12
Filed: 2009-12-02
Abstract: PURPOSE: A lighting device is provided to increase light distribution efficiency or light condensing efficiency. CONSTITUTION: A first coupling unit(200) is electrically connected to an external power source. A light source unit(100) includes a second coupling unit(140). The light source unit emits light by receiving power from the first coupling unit. A second coupling unit is coupled with the first coupling unit.
Patent KR-20110064561-A (KR)
Title: (efficient message retransmission method in flexray communication
Inventor: SHIN CHANG MIN
IPC: H04L12/28
Filed: 2009-12-08
Abstract: PURPOSE: A message retransmission method in an flexray communication is provided to retransmit a data only which is not properly transmitted. CONSTITUTION: A transmission party transmits an FF frame(S301). The transmission party receives an FC frame(S302). The transmission party transmits a CF frame(S303). A reception party transmits an AF frame(S304). The AF frame includes the information that was not properly transmitted or a second CF frame request information. The transmission party repeatedly transmits the CF frame only(S305). The reception party transmits the FC frame(S306).
Patent KR-20110068178-A (KR)
Title: Secondary battery
Inventor: HAN JUNG YUP
IPC: H01M2/10
Filed: 2009-12-15
Abstract: PURPOSE: A secondary battery is provided to enable a charge and discharge function in one connection terminal and to prevent the separation of an external connection member from a connection terminal. CONSTITUTION: A secondary battery(100) comprises: an electrode assembly wound by interposing a separator between a positive electrode and a negative electrode; a case(120) accommodating the electrode assembly thereinside; and a connect terminal(130) which is connected to the electrode assembly and is electrically connected with the external connection member. The case comprises an acceptance groove(140) for accommodating the external connection member.
Patent KR-20110068363-A (KR)
Title: Led driving circuit controlling supply voltage with digital data
Inventor: CHOI JUNG YEOL
IPC: G09G3/14
Filed: 2009-12-16
Abstract: PURPOSE: A light emitting diode driving circuit is provided to reduce power consumption by determining a voltage level of a driving voltage according to digital data. CONSTITUTION: A light emitting block(100) comprises an LED string unit(110) and a current sourcing unit(120). The LED string unit comprises LED strings(ST1-STn). The current sourcing unit comprises current sources(SC1-SCn). A driving voltage generating block(200) comprises a variable resistance(RV), a voltage converting unit and a capacitor. A feedback block(300) monitors the voltage of sourcing terminals(NSC1-NSCn).
Patent KR-20110072752-A (KR)
Title: 환봉소재 연마기의 소재 가이드 플레이트
Inventor: I SEONG UK
IPC: B24B5/04
Filed: 2009-12-23
Abstract: 본 발명은 가이드 플레이트 내측에 초경판재를 조립 설치한 환봉소재 연마기의 소재 가이드 플레이트에 관한 것으로서, 좀더 상세하게는 판재 형태의 가이드 플레이트(10) 내측면에 양측으로 걸림턱(13)을 갖는 결합요부(12)를 상하로 형성하고, 상기 결합요부(12)의 양측 걸림턱(13)에 걸림돌기(23)가 걸려 지지되는 초경판재(20)를 삽입하여 조립 설치하되, 상기 가이드 플레이트의 결합요부(12)와 초경판재(20)의 접촉면적으로 상호 본드 접합하도록 제공하므로서, 상기 초경판재를 종래와 같이 은납에 의한 용접이 아니라 조립 및 접합 방식에 의해 고정 설치하므로 제조 작업이 간편하고 우수하게 제공됨은 물론 용접 변형을 방지하여 불량 발생 방지 및 그 사용 신뢰도를 우수하게 제공하는데 그 특징이 있다. 
       
     환봉소재, 연마기, 가이드 플레이트, 초경판재, 용접, 조립, 접착
Patent KR-20110076517-A (KR)
Title: A siw filter structure embeded in circuit board and a method thereof
Inventor: YOO CHAN SEI
IPC: H01P1/207
Filed: 2009-12-29
Abstract: PURPOSE: An SIW(Surface Integrated Waveguide) filter embedded in a substrate and a manufacturing method thereof are provided to implement the integration of a system and reduce the weight and size of the device by embedding the SIW filter in the substrate. CONSTITUTION: An SIW filter(100) is formed in an inner layer(60) of a substrate(200). A via(70) is formed between the inner layers of the substrate and a surface layer(50) of the substrate. A correction circuit(80) corrects the distortion of inductance elements due to via. The correction circuit is composed of one series line and two shunt stub lines. The series line is formed on both sides of the correction circuit.
Patent KR-20110078122-A (KR)
Title: Method for producing cellulose solution with improved dissolving process of pulp
Inventor: LEE HYUN JIK
IPC: D21C3/20
Filed: 2009-12-30
Abstract: PURPOSE: A method of manufacturing the cellulose solution improving the pulp dissolution process is provided to design a dissolver tank and a defoamer tank dually to efficiently eliminate bubbles in the melting dope, and to improve stability and emission of the melting dope. CONSTITUTION: The method of manufacturing the cellulose solution is as follows. In the dissolver tank, cellulose powder and high concentration NMMO are inserted. A mixer is attached to the dissolver tank, and is used to dissolve. The defoamer tank eliminates bubbles.
Patent KR-20110078172-A (KR)
Title: Interface circuit, semiconductor device and liquid crystal display system comprising the interface circuit
Inventor: LIM SANG HOON
IPC: G09G3/36
Filed: 2009-12-30
Abstract: PURPOSE: An interface circuit, and a semiconductor device and liquid crystal display system with the interface circuit are provided to effectively block an internal leaked current which occurs due to an instable input signal. CONSTITUTION: An interface circuit(300), and a semiconductor device and liquid crystal display system with the interface circuit effectively block internal leaked currents due to an instable input signal. Second power is supplied to an input buffer(320) in a first mode and a second mode. A transmission line connects the output terminal of an output driver with the input terminal of the input buffer.
Patent KR-20110078706-A (KR)
Title: Gas spring
Inventor: SUN CHEOL GON
IPC: B60J5/10
Filed: 2009-12-31
Abstract: PURPOSE: A gas spring is provided to keep the internal pressure regularly according to a variation of temperature. CONSTITUTION: A gas spring comprises: a cylinder(110) opened at one end and provided with an inside space; a rod(130) coupled with a piston(120) at one end and making a reciprocating motion through the opened end of the cylinder; and a valve assembly(140) portioning off the inside space of the cylinder into a first chamber(112) and a second chamber(114) and changing the volume according to a variation of temperature.
Patent KR-20090026808-A (KR)
Title: Water treatment device
Inventor: KAWAKAMI YOICHI
IPC: C02F1/28
Filed: 2006-06-29
Abstract: A water treatment device capable of solving problems in a conventional water treatment device wherein many unnecessary spaces are formed and an installation place is inconvenient to secure since a demineralizer, a several quantity of water purifying system filters, and a water storage tank are formed independent of each other, and for home-use, a water purifier and a demineralizer are placed in a sink and a pressure water storage tank is allowed to communicate with a place other than the sink through a water pipe such as a hose since the water treatment device cannot be stored in the sink of a kitchen. In this water treatment device, these unnecessary spaces can be eliminated by forming water purifying system treatment devices, a reverse osmosis membrane demineralizer, and a water storage tank integrally with each other.
Patent KR-20090035692-A (KR)
Title: Suture for wound closure, tissue approximation, tissue support, suspension and/or fixation
Inventor: KOLSTER ALWIN
IPC: A61L17/00
Filed: 2007-07-12
Abstract: A suture assembly includes an elongated flexible body which may be either a single filament for a multiple strand braided or woven body, supporting a plurality of shaped tissue-engaging elements in a generally spaced arrangement thereon. A curved body having a sharp point is joined to one end of the flexible body while a straight pointed body is joined to the remaining end of the flexible body. In alternate embodiments, the tissue-engaging elements define a variety of cross-section shapes. In a further alternate embodiment, the tissue-engaging elements are divided into first and second oppositely facing sets to provide a bidirectional suture. In a still further alternate embodiment, the elongated flexible body supports an elongated tissue-bonding sleeve.
Patent KR-20090045917-A (KR)
Inventor: YAMAZAKI KAZUO
IPC: G05F1/10
Filed: 2007-08-28
Abstract: 전원공급선의 저항이나 커넥터의 접촉저항이 있어도 정확한 전원공급을 행할 수 있고, 또한 필요한 전원전압이 상이한 복수의 전자장치에 대하여 1개의 전원장치로 대응할 수 있는 전자 시스템을 제공한다.  전자장치(50)와, 이 전자장치(50)와 접속/분리 가능하게 설치되고 접속시에 케이블을 통하여 전원공급을 행하는 전원장치(10)를 구비한 전자 시스템이다.  그리고, 전자장치(50)에는, 전원의 공급량에 관한 검출을 행하여 제 1 검출 신호를 출력하는 제 1 검출 회로(51)와, 전원장치와 접속시에 상기 제 1 검출 신호를 전원장치(10)에 보내는 제어신호 단자(T2)가 설치되고, 전원장치(10)에는, 출력 가변으로 된 전원 회로(11)와, 제 1 검출 신호에 기초하여 전원 회로(11)의 출력 제어를 행하는 제어 회로(12)가 설치되어 있는 구성으로 했다.   
     
     전자장치, 케이블, 전원장치, 전자 시스템, 출력 제어용의 신호, 검출 회로, 제어신호 단자, 전원 회로, 제어 회로, 접속 커넥터
Patent KR-20090046899-A (KR)
Inventor: WEINER DAVID B
IPC: C07H21/04
Filed: 2007-07-30
Abstract: 개선된 항-HIV 면역원 및 이를 암호화하는 핵산 분자가 본원에 기재되어 있다.  본원에 기재된 면역원에는 HIV 아형 A 외막 단백질에 대한 컨센서스 서열을 갖는 것, HIV 아형 B 외막 단백질에 대한 컨센서스 서열을 갖는 것, HIV 아형 C 외막 단백질에 대한 컨센서스 서열을 갖는 것, HIV 아형 D 외막 단백질에 대한 컨센서스 서열을 갖는 것, HIV 아형 B 컨센서스 Nef-Rev 단백질에 대한 컨센서스 서열을 갖는 것, 및 HIV Gag 단백질 아형 A, B, C 및 D에 대한 컨센서스 서열을 갖는 것이 포함된다.  개선된 항-HPV 면역원 및 이를 암호화하는 핵산 분자; 개선된 항-HCV 면역원 및 이를 암호화하는 핵산 분자; 개선된 hTERT 면역원 및 이를 암호화하는 핵산 분자; 및 개선된 항-인플루엔자 면역원 및 이를 암호화하는 핵산 분자가 본원에 기재되어 있다.  제약 조성물, 재조합 백신 및 생 약독화 병원체 뿐만 아니라 HIV, HPV, HCV, hTERT 및 인플루엔자에 대해 개체에서 면역 반응을 유도시키는 방법이 기재되어 있다. 
     항-HIV 면역원, 핵산 분자, 항-HPV 면역원, 항-HCV 면역원, hTERT 면역원, 항-인플루엔자 면역원, 암 백신, HIV, HPV, HCV, 인플루엔자, 암
Patent KR-20090060339-A (KR)
Title: Method for production of ashless coal
Inventor: OKUYAMA NORIYUKI
IPC: C10L5/06
Filed: 2007-10-11
Abstract: Disclosed is a method for producing an ashless coal for use as a raw material coal for a coke for steelmaking. The method comprises: a slurry preparation step (S1) for mixing a solvent and a coal to prepare a slurry; an extraction step (S2) for extracting the slurry produced in the slurry preparation step (S1) at 400 to 420°C for 20 minutes or shorter and then cooling the resulting product to 370°C or lower; a separation step (S3) for separating theslurry produced in the extraction step (S2) into a liquid fraction and a non-liquid fraction; and an improved coal production step (S4) for separating the solvent from the liquid fraction obtained in the separation step (S3) to produce an improved coal, i.e., an ashless coal.
Patent KR-20090091689-A (KR)
Title: Valve product number or coupler product number selecting jig
Inventor: MIYAGAWA HIDEYUKI
IPC: G09F11/00
Filed: 2008-04-17
Abstract: Provided is a valve product number or coupler product number selecting jig, which can select a desired valve or coupler precisely and promptly. The selecting jig comprises a base body of a rectangular plate shape having an internal space, and a plurality of sliding rods of a straight rod shape housed in the space in juxtaposition in the widthwise direction of the base body and made slidable in the longitudinal direction of the base body. Each of the sliding rods includes a predetermined condition described portion having a plurality of predetermined condition described in the sliding direction on the upper face thereof, and a symbol described portion having a plurality of symbols described along the sliding direction. The base body includes a plurality of condition selecting windows arranged on its upper face in one row in the widthwise direction and opened over the predetermined condition described portion thereby to expose one predetermined condition individually, and a plurality of symbol selecting windows arranged in one row in the widthwise direction and opened over the symbol described portion thereby to expose one symbol individually. The symbol selecting windows are formed at a predetermined interval on the individual longitudinal extensions of the condition selecting windows, such that the interval between one predetermined condition described in the predetermined condition described portion and one symbol corresponding to the one predetermined condition and described in the symbol described portion is set at the predetermined interval. ® KIPO & WIPO 2009
Patent KR-20090093937-A (KR)
Title: Formed photovoltaic module busbars
Inventor: ROSE DOUGLAS
IPC: H01L31/05
Filed: 2007-09-26
Abstract: A method and apparatus directed to busbar components for photovoltaic modules.
Patent KR-20110057056-A (KR)
Inventor: HONKURA YOSHINOBU
IPC: H01F1/053
Filed: 2008-09-12
Abstract: 본 발명은, 가열 배향 공정 후의 자석 원료를 가압 성형해 세미 래디얼 분포로 배향된 적어도 4개 이상의 배향부를 원통 측면으로 가지는 원통형의 자석 성형체로 만든 희토류 이방성 본드 자석의 제조 방법이며, 그 가열 배향 공정에서 인접하는 캐비티간에 인가되는 중간 배향 자장의 주된 자기 방향을 공통으로하는 것을 특징으로 한다. 이에 따라 복수개의 희토류 이방성 본드 자석을 한 번에 효율적으로 제조할 수 있다.
Patent KR-20090087953-A (KR)
Title: Cognitive multi-user ofdma
Inventor: HASSAN AMER A
IPC: H04L27/26
Filed: 2007-11-27
Abstract: A computing device operating according to a frequency division multiplexed protocol in which communication occurs over a signal formed from a plurality of sub-channels selected from anywhere in a frequency spectrum. A computing device may select sub-channels cognitively by using information about sub-channels previously deemed suitable or unsuitable by that computing device or other computing devices. A described technique for determining sub-channel suitability includes analyzing radio frequency energy in the sub-channel to detect signals generated by another computing device or high noise levels. Information may also be used to cognitively select sub-channels to be analyzed, such as by first selecting for analysis previously-used sub-channels. ® KIPO & WIPO 2009