baber/WOPTO huggingface dataset:
Patent KR-20080033098-A (KR)
Title: Dust removal apparatus of photographing apparatus
Inventor: UENAKA YUKIO
IPC: H04N5/225
Filed: 2007-10-10
Abstract: An apparatus for removing dust of an image capturing device is provided to restrain damage of a device according to a dust removing operation and remove dust effectively. An operating unit(30a) is movable and includes an image capturing element. In performing a dust removing operation, a controller controls the operating unit to collide with a boundary of a movement range of the operating unit. The controller counts the number of dust removing operations and measures a lapse time starting from a point when the number of the dust removing operation starts to be counted. If the lapse time is smaller than a certain time and the number of dust removing operations is greater than a certain time, the controller stops the dust removing operation until the certain time lapses.
Patent KR-20090040002-A (KR)
Title: Energy effective booster pump system
Inventor: SEONG NAK KYUNG
IPC: E03B5/02
Filed: 2007-10-19
Abstract: An energy reduction type booster pump system is provided to improve thermal efficiency by minimizing the heat loss and to save energy by controlling the water feeding of a high layer part. An energy reduction type booster pump system is composed of a water reservoir(10) storing the necessary water to feed the water to a building, booster pumps(20) connected in parallel, a main water supply pipe(30) extended until the building piping, a first pressure sensor(40) sensing the pressure of the water moving through the main water supply pipe, low and high layer part water supply pipes(50,60) connected to the main water supply pipe, a line booster pump(70), a second pressure sensor(80), and a controller(100) for regularly controlling the water pressure.
Patent KR-20070107652-A (KR)
Title: Terminal devices for processing payment
Inventor: KIM JAE HYUNG
IPC: G06Q20/26
Filed: 2007-10-24
Abstract: A terminal device for processing payment is provided to make clients accumulating mileages any longer after use of all mileage continuously use a credit card and the mileage by providing the coupon to an IC card or a wireless terminal of the client according to total mileage irrespective of remaining mileage. A database stores information of the coupons to be paid to the client in response to the mileage or point. The terminal device(105) receives the mileage or point information from the IC card or the wireless terminal(100) of the client. The terminal device checks the payable coupon information corresponding to the received mileage or point information among the coupon information stored in the database, and provides the checked coupons to the IC card or the wireless terminal of the client. The coupon is a general coupon, a discount coupon, a ticket, or a gift certificate.
Patent KR-20090044086-A (KR)
Inventor: AHN SUNG HO
IPC: H04B1/38
Filed: 2007-10-31
Abstract: 본 발명은 롱 스트로크 힌지를 갖는 휴대 단말기에 관한 것으로, 제1 본체와, 제1 본체와 접하여 슬라이딩 이동하는 제2 본체와, 탄성을 가지고 일단이 제1 본체에 고정되며, 타단이 수평으로 이동하는 제1 부재와, 일단이 제1 부재의 타단에 회전 가능하게 결합되고, 타단이 제2 본체에 고정되는 제2 부재를 포함하여 구성된다. 본 발명에 따르면, 롱 스트로크를 갖는 휴대 단말기에서 좁은 공간으로 힌지가 구동되어, 본체와 힌지가 마찰되어 발생되는 평탄도 문제가 해결되고, FPCB의 공간도 확보할 수 있으며, 스프링의 수명 문제도 해결될 수 있다. 
       
     스트로크(stroke), 힌지(hinge), 스프링(spring), 푸시 로드(push load), 토션(torsion)
Patent KR-20090046063-A (KR)
Inventor: LEE JONG CHIL
IPC: D06F39/00
Filed: 2007-11-05
Abstract: 본 발명은 세탁기에 관한 것으로서, 특히, 세탁작동 중에 발생되는 소음 및 진동을 저감할 수 있도록 하는 드럼세탁기에 관한 것이다. 
     본 발명은, 터브, 상기 터브에 인서트 사출되며, 제 1 체결부가 상기 터브의 후벽부로부터 돌출되게 형성되는 베어링 하우징, 및 상기 제 1 체결부에 결합되는 스테이터를 포함하는 것을 특징으로 하는 세탁기를 제공한다. 
       
     드럼세탁기, 터브, 드럼, 베어링, 회전축
Patent KR-20080042031-A (KR)
Title: Leukotriene biosynthetic suppressor and food product containing thereof
Inventor: ANDO TOMONORI
IPC: A61P37/08
Filed: 2007-11-08
Abstract: An extract of Gnaphalium sp. in Compositae family is provided to suppress biosynthesis of leukotriene without side effects, so that the plant extract is useful for treating or alleviating diseases mediated by leukotriene including allergic rhinitis and bronchial asthma. A leukotriene biosynthetic suppressor for treating or alleviating allergic rhinitis and bronchial asthma contains a plant extract selected from the extract of Gnaphalium sp. in Compositae family, especially Gnaphalium viravira, wherein the plant extract is the flower extract. A food product contains 0.01-95 wt.% of the leukotriene biosynthetic suppressor.
Patent KR-20090048105-A (KR)
Inventor: SHIM KWAN BO
IPC: H01R43/02
Filed: 2007-11-09
Abstract: 본 발명은 커넥터와 같은 제품의 접점에 자동으로 납이 충전될 수 있도록 한 접점 납 충전기에 관한 것으로서, 특히 접점의 납땜 부위에 납의 길이를 조절하여 투입시키며 이러한 동작은 순차적으로 이루어져 보다 안정적이고 정밀하게 납을 충전시키기 위한 접점 납 충전기에 관한 것이다. 
     
     납, 접점, 납 압입장치, 납 용융장치, 리미트 센서
Patent KR-20090048221-A (KR)
Inventor: JANG HO
IPC: H01M8/02
Filed: 2007-11-09
Abstract: 연료전지 분리판과 이의 제조방법, 및 이를 이용한 연료전지가 제공된다.  
     본 발명에 따른 연료전지 제조방법은, 
     크롬, 활성제 및 충전제를 포함하는 분말을 스테인레스 강에 접촉시키는 단계; 및 상기 크롬을 상기 스테인레스 강에 확산시킴으로써 상기 스테인레스 강을 크롬-코팅하는 단계를 포함하며, 상기 제조방법에 따라 제조된 연료전지 분리판은 내식성과 전기 전도도가 모두 우수하다.
Patent KR-20090050166-A (KR)
Inventor: YOO JAE SEOUNG
IPC: A47J27/00
Filed: 2007-11-15
Abstract: 본 발명은 초콜릿이나 치즈와 같은 점성을 갖는 액체를 폭포수처럼 유동시켜 생과일이나 빵 등을 폭포수 액체에 찔러 적혀 먹는 퐁듀기계에 관한 것이다.
Patent KR-20090051520-A (KR)
Inventor: CHO MYUNG CHAN
IPC: H01L21/302
Filed: 2007-11-19
Abstract: 약액을 이용하여 기판 표면을 처리하는 기판 처리 방법이 개시된다. 상기 기판 처리 방법은 스핀 헤드가 회전을 시작한 이후, 상기 스핀 헤드로 약액이 토출되기전에 상기 스핀 헤드 상에 기판이 존재여부를 감지한다. 감지된 결과에 따라 상기 약액의 토출이 결정된다. 만약 스핀 헤드가 회전을 시작한 이후, 상기 스핀 헤드 상에 기판이 존재하지 않는 것을 감지하면, 상기 약액이 토출되는 것을 차단한다. 따라서, 회전하는 상기 스핀 헤드 상부에 기판이 존재하지 않는 상태에서, 토출을 시작한 약액이 처리액 회수 부재로 회수되지 않고, 다른 설비장치로의 유입을 차단함으로써, 기타 내부 설비의 손상을 방지할 수 있다.
Patent KR-20090054762-A (KR)
Title: Crack pattern forming ink, crack pattern forming method using therby, and panel
Inventor: SHIN CHAN HEE
IPC: B44C1/00
Filed: 2007-11-27
Abstract: Ink for forming crack patterns is provided to form crack uniformly by using uniformly the difference opposing with coherence by using cohesive solution and diffusion solution at the same time, and to prevent the separation of the coated metal. Ink for forming crack patterns is prepared by mixing cohesive solution and diffusion solution in a ratio(volume %) of 1: 2-2:1. The cohesive solution comprises epoxy resin 50-78 weight%, silicon oil 20-40 weight%, antifoaming agent 0.1-0.5 weight%, epoxy-, acryl- or vinyl-based silane coupling agent 0.1-0.8 weight%, and manganese 0.5-2 weight%. The diffusion solution comprises vinyl chloride resin 10-40 weight%; oil varnish, enamel paint, silver color enamel, aluminum paint, phenol resin varnish, phenol resin enamel, phthalic acid resin enamel or phthalic acid resin varnish 60-85 weight%; an antifoaming agent 0.1-0.5 weight%; an epoxy-, acryl- or vinyl-based silane coupling agent 0.1-0.5 weight%; a slipping agent 0.3-1 weight%; silicon oil 1-3 weight%; tocopherol, sesamum indicum, zingiberis Rhizoma crudus, cotton seed, capsicum annuum, gallic acid, amino acid or hydroxy acid 1-3 weight%; and thixotropic agent 2-5 weight%.
Patent KR-20090055253-A (KR)
Title: A golf-club grip
Inventor: CHANG KEUN SHIK
IPC: A63B53/14
Filed: 2007-11-28
Abstract: A grip of the golf club equipped with the marks is provided, which induces the back swing in the unchanging posture and makes concise and powerful swing. A grip of the golf club comprises a pair of marks(1) which are installed at the location that the thumb of the right hand comes into contact with the index finger of hook-shape and make relative rotational motion between the right hand of the golfer griping the club and the club(2) smooth. The pivotal line joining the marks is parallel to the face(710) of the golf club and has the right angle against the shaft axis of the golf club.
Patent KR-20090061419-A (KR)
Title: Method for vehicle detection
Inventor: SUNG KYUNG BOK
IPC: G08G1/01
Filed: 2007-12-11
Abstract: A vehicle detection method is provided, which can perform the vehicle detection without the additional signal distortion compensation circuit by determining vehicle entrance and exit using the absolute value and relative value of the magnetic sensor. An initial state in which the vehicles is not detected is maintained(S101). If the relative value changes more than the constant level while corresponding to the change of the absolute value(S102), the vehicle is determined to enter the sensing area(S103). The absolute value of the point of time is set up as the critical value(S104). The vehicle is determined that the vehicle enters the sensing area based on the change of the relative value and the set up critical value(S106,S107,S108).
Patent KR-20090064025-A (KR)
Title: Semiconductor manufacturing vertical diffusion furnace equipped with thermocouple
Inventor: KIM HYUN TAK
IPC: H01L21/22
Filed: 2007-12-14
Abstract: A vertical diffusion furnace with a thermocouple for manufacturing a semiconductor is provided to prevent a profile thermocouple from being damaged by installing the profile thermocouple in a fixed type. A profile thermocouple(115) is inserted into an inner tube(130). The profile thermocouple is installed in a side of a wafer boat(50) loading a wafer(10). The profile thermocouple is inserted form an upper part of an outer tube(120) to a lower part of the inner tube. The profile thermocouple monitors the temperature change of the wafer continuously in a progress of the process by using a fixed type. A contact part(111) is formed in a position corresponding to the height of a spike thermocouple(70) separated in the upper and lower parts of a heater(40) with a regular interval. The thermocouple is connected to a plug and a temperature controller(175). The temperature controller controls the heating temperature of the heater based on the compensation value based on the measured temperature.
Patent KR-20090064096-A (KR)
Title: Oil seperator set
Inventor: ROH TAE HOON
IPC: F01M13/04
Filed: 2007-12-14
Abstract: An oil separator set is provided to reduce oil leakage because the set is installed within a head cover. An oil separator set comprises a head cover(245) in which an exit(235) is formed on the top thereof; a baffle plate(200) which forms a baffle room with the head cover and wherein an inlet is formed in the lower part thereof; a separation plate(220) which is closely attached to the baffle plate and head cover and divides the baffle room; and a bent-up plate(230) which is placed in the baffle room. The separation plate comprises a hole(222) in which blow-by gas passes. The bent-up plate comprises a first plate which is vertically extended and wherein a hole is formed; a second plate which is vertically extended and meets the first plate at right angle; and a third plate which is vertically extended and contacts to the baffle plate.
Patent KR-20090065686-A (KR)
Title: Multimedia jack cable having exchangeable 3 poles and 4 poles
Inventor: LEE DAE KUN
IPC: H01R24/02
Filed: 2007-12-18
Abstract: A multimedia jack cable capable of being converted into three or four polarization is provided to reduce expense for buying a jack cable by performing two functions with one jack cable. A multimedia jack cable includes a casing(15), a terminal pin(20), a audio signal part(40), a video signal part, and a control lever(80). The terminal pin includes a plurality of coaxially arranged four pole electrodes(28). The audio signal part includes three pole connection pins(42), which are mounted and rotated at the inner side of the casing. The three pole connection pins is connected to an audio jack cable through a cable. The video signal part includes four pole connection pins rotated at the inner side of the casing. The control lever electrically connects three or four pole connection pins to the four-pole electrode of the terminal pin.
Patent KR-20090012995-A (KR)
Title: Syringe of needle structure
Inventor: KIM YUN SUNG
IPC: A61M5/32
Filed: 2007-12-31
Abstract: A needle structure of syringe is provided, which enables a user to administer injection on the desired site without error and to decrease pain of a patient. A needle structure of syringe comprises: a cylinder(20) in which a handle protruded to the both sides is formed; a pusher(30) which is inserted into the cylinder and provides the compressive force or the suction force while moving forward and backward in the cylinder; an injection needle fixing tube(40) which is detachably combined with a connection tube of the cylinder; an injection needle(50) fixed to one end of the injection needle fixing tube; and an injection needle safety cap(70) which is detachably combined with the outer circumference of the injection needle fixing tube.
Patent KR-20090073615-A (KR)
Title: A cutting device for heat insulting glass wool of water jet using thereof
Inventor: LEE PIL SE
IPC: C03B37/16
Filed: 2007-12-31
Abstract: An apparatus for cutting glass fiber insulating material is provided to enable to cut it accurately using high-pressure waterjet, thereby producing standardized products. An apparatus(1) for cutting a glass fiber insulating material using waterjet comprises: a worktable(3) on which a cylindrical glass fiber insulating material is placed; a pair of frames(4,5) installed on the both sides of the worktable; a pair of moving bodies(6,7) located on the frames respectively; a moving unit located inside the frame to reciprocate the moving bodies along the longitudinal direction of the frame; spray nozzles(10,11) installed on the end of a fixing unit; a spray nozzle moving unit for controlling the distances between the spray nozzle and the glass fiber insulating material; a waterjet supply source for supplying a high-pressure waterjet fluid to the spray nozzle; an opening and closing unit installed in the spray nozzle to open or close a channel for the waterjet fluid; a support unit for supporting the cut glass fiber insulating material; a plurality of proximity sensors for sensing the moving distance of the spray nozzle; and a controller(13).
Patent KR-20070042956-A (KR)
Inventor: MUELLER GERD O
IPC: C04B35/547
Filed: 2005-05-25
Abstract: n형 영역과 p형 영역 사이에 배치된 발광층을 포함하는 반도체 발광 디바이스는, 발광층에 의해 방출된 광의 경로 내에 배치된 세라믹층과 결합된다.  세라믹층은 인광체와 같은 파장 변환 재료로 이루어지거나 그를 포함한다.  본 발명의 실시예들에 따른 냉광 세라믹층은 종래의 인광체층보다 온도에 덜 민감하고 더 강건할 수 있다.  또한, 냉광 세라믹은 더 적은 산란을 나타내며, 따라서 종래의 인광체층에 비해 변환 효율을 향상시킬 수 있다. 
       
     반도체 발광 디바이스, 냉광 세라믹, 파장 변환 재료, 발광체층
Patent KR-20070020155-A (KR)
Title: Multi colours device illumination
Inventor: WINGETT GARY
IPC: F21V9/40
Filed: 2005-06-28
Abstract: A portable device having within it a multicolour illumination arrangement comp-rising: a surface; a plurality of light sources (lA, 1B), at least one of the plurality of light sources being capable of generating two or more emission colours; and drive means for causing the emission colour of the at least one light source to vary; whereby the illumination arrangement can produce a varying illumination through at least part of the surface (14, 12, 13). ® KIPO & WIPO 2007
Patent KR-20070033454-A (KR)
IPC: C08F220/38
Filed: 2005-07-01
Abstract: The invention provides a polymer compound capable of forming a positive resist composition that can form a high-resolution pattern with a reduced level of LER, an acid generator formed from such a polymer compound, a positive resist composition that includes such a polymer compound, and a method for forming a resist pattern that uses such a positive resist composition. The polymer compound includes a structural unit (a1) derived from an (±-lower alkyl) acrylate ester having an acid-dissociable, dissolution-inhibiting group, a structural unit (a2) represented by a general formula (a2-1) shown below [wherein, R represents a hydrogen atom or a lower alkyl group; A represents a divalent organic group; B represents a monovalent organic group; X represents a sulfur atom or iodine atom; n represents either 1 or 2; and Y represents a straight-chain, branched or cyclic alkyl group in which at least one hydrogen atom may be substituted with a fluorine atom], and a structural unit (a3) derived from an (±-lower alkyl) acrylate ester that contains a polar group-containing aliphatic polycyclic group.
Patent KR-20070046128-A (KR)
Inventor: SCHMIDT THOMAS
IPC: H01M50/193
Filed: 2005-07-21
Abstract: 본 발명은 두 개의 기체확산층을 포함하는 막전극단위에 관한 것으로, 각 층은 촉매층과 접촉되고, 상기 기체확산층은 고분자 전해질 막에 의해 분리된다. 고분자 골격은 촉매층과 접촉되는 고분자 전해질 막의 두 개의 표면 중 적어도 하나를 제공한다. 상기 고분자 골격은 고분자 전해질 막의 적어도 한쪽 표면에 놓여 있는 내부 영역과, 기체확산층 외부에 놓여 있는 외부 영역을 포함한다. 외부 영역의 모든 성분의 두께는 내부 영역의 모든 성분의 두께의 50 내지 100% 사이에 있다. 외부 영역의 두께는 80℃의 온도 및 10 N/㎟의 압력에서 5시간에 걸쳐 최대 2% 까지 감소하며, 상기 두께의 감소는 1분 동안 10 N/㎟의 압력에서 수행된 첫 번째 압축 후 측정된다.
Patent KR-20070052767-A (KR)
Inventor: NARENDAR YESHWANTH
IPC: H01L21/00
Filed: 2005-08-23
Abstract: 반도체 프로세싱 부품은 기재; 및 상기 기재 상에 위치하는 특정 층을 포함한다. 상기 층은 조성물 ReA y O 1   .5+2y 을 포함하며, 식중, Re는 Y, La, 란탄족 원소, 또는 이들의 조합물이고, A는 (Si 1   -   a Ge a )이며, y 및 a는 0.25≤y≤1.2, 및 0≤a≤1을 나타낸다.
Patent KR-20070038565-A (KR)
Inventor: CHENE PATRICK
IPC: A61K31/416
Filed: 2005-07-26
Abstract: 본 발명은 증식성 질환의 치료 및 상기 질환의 치료용 제약 제제의 제조에 있어서 1H-인다졸-6-올 화합물 및 그의 염의 용도에 관한 것이고, 1H-인다졸-6-올 화합물을 포함하는 제약 제제, 신규한 1H-인다졸-6-올 화합물, 및 신규한 1H-인다졸-6-올 화합물의 제조 방법에 관한 것이다. 
     1H-인다졸-6-올 화합물, Hsp90 억제제, 증식성 질환, 제약 제제
Patent KR-20070050480-A (KR)
Inventor: SINGER MITCH
IPC: H04N7/24
Filed: 2003-12-16
Abstract: 네트워크 환경에서 장치 및 컨텐츠를 관리하는 방법 및 장치.  일 구현예에서, 네트워크 매체 환경은, 제1 서버와 제1 클라이언트를 구비하되 상기 제1 서버가 상기 제1 클라이언트에 접속되는 제1 허브 네트워크; 제2 서버와 제2 클라이언트를 구비하되 상기 제2 서버가 상기 제1 허브 네트워크와 상기 제2 허브 네트워크가 중첩하는 상기 제1 클라이언트에 접속되는 제2 허브 네트워크를 포함하며, 상기 제1 클라이언트는 상기 제1 허브 네트워크에 결합된 제1 컨텐츠를 저장하고 상기 제2 허브 네트워크에 결합된 제2 컨텐츠를 저장한다. 
       
     네트워크 매체 환경, 허브 네트워크, 라이선스 제공, 잠김 컨텐츠 데이터, 폐기 목록
Patent KR-20070063583-A (KR)
Title: Method for fabricating one or more metal damascene structures in a semiconductor wafer
Inventor: JEONG IN KWON
IPC: H01L21/304
Filed: 2005-11-09
Abstract: Methods for fabricating one or more metal (e.g., copper) damascene structures in a semiconductor wafer (400; 600; 700) use at least three polishing steps to reduce erosion topography in the resulting metal damascene structures and/or increase throughput. The polishing steps may be performed at four polishing units (202A, 202B, 202C, 202D) of a polishing apparatus (200), which may include one or more pivotable load/unload cups (204A, 204B, 204C) to transfer the semiconductor wafer between some of the polishing units.
Patent KR-20070084537-A (KR)
Title: Method of producing fermented milk product and permented milk product produced thereby
Inventor: NOJI HISANOBU
IPC: A23C9/12
Filed: 2005-11-24
Abstract: [PROBLEMS] To propose a method of producing a fermented milk product having a favorable particle size distribution state, wherein the particle sizes fall within a definite range centering around a desired value and the particle size distribution is not so widespread, without specially lowering the viscosity, and a fermented milk product produced thereby. [MEANS FOR SOLVING PROBLEMS] A method of producing a fermented milk product involving the step of milling a fermented milk curd obtained by fermenting a yogurt mix containing at least one member selected from among milk, milk products and milk protein, wherein the step of milling the fermented milk curd is performed by extruding the fermented milk curd through multiple openings of from 325-mesh to 1300-mesh in size (in accordance with sieve size standards defined in JIS), and a fermented milk product produced thereby.
Patent KR-20070089157-A (KR)
Title: Polymerisation of vinyl chloride monomer
Inventor: FERGUSON PAUL ANDREW
IPC: C08F14/06
Filed: 2005-12-14
Abstract: A copolymer of (i) an alkyl acrylate or alkyl methacrylate and (ii) a hydroxyalkyl acrylate or hydroxyalkyl methacrylate is used as a secondary protective colloid in the suspension polymerization of vinyl chloride monomer. The alkyl group of the alkyl acrylate or alkyl methacrylate is preferably a 2-ethylhexyl group. The hydroxyalkyl group of the hydroxyalkyl acrylate or hydroxyalkyl methacrylate is preferably a hydroxyethyl group.
Patent KR-20070086414-A (KR)
Title: Gas micro burner
Inventor: ST CHARLES FRANK KELLEY
IPC: F23Q2/16
Filed: 2005-11-18
Abstract: A micro gas burner () is provided that generates a stable, pre-mixed flame that produces little to not soot or unburned hydrocarbons. The gas burner includes a fuel inlet, a nozzle (30), an oxygenation chamber (40) with at least one air inlet (45), a mixing chamber (50) having a frustoconical inner wall,, at least one permeable barrier (60) and a flame holder (70). The gas burner throughly mixes fuel and entrained air to form a nearly stoichiometric mixture prior to combustion. The gas burner mixes the fuel and air so throughly that it requires a lower fuel flow rate than would otherwise be necessary to produce a stable, pre-mixed flame. The gas burner may include an optional flame tube with an optional exhaust port in which a flame is contained and sequestered from diffusing air.
Patent KR-20070086519-A (KR)
Title: Method of recovering a noble gas from a gas mixture
Inventor: JAIN RAVI
IPC: C01B23/00
Filed: 2005-12-15
Abstract: A method is described for recovering a noble gas, such as xenon or krypton, from a first gas mixture comprising a plurality of components, one of which is the noble gas and the others are typically helium and/or nitrogen, argon, and relatively light fluorocarbons. The gas mixture is first conveyed to a gas chromatography column for separating the noble gas from the other components of the gas mixture. As the noble gas travels relatively slowly through the column, the other components are exhaust from the column before the relatively slow noble gas. Following the exhaust of these other components, a carrier gas is supplied to the column to flush the noble gas therefrom. An exhaust gas comprising the noble gas and the carrier gas is conveyed from the column to a membrane separator to separate the second gas mixture into a noble gas-rich gas stream and a purge gas-rich gas stream, which may be recirculated back to the column for re-use. The noble gas-rich gas stream is then purified prior to its re-use.
Patent KR-20070101261-A (KR)
Title: Non-volatile memory and method with multi-stream update tracking
Inventor: GOROBETS SERGEY ANATOLIEVICH
IPC: G11C16/34
Filed: 2005-12-05
Abstract: Update data to a non-volatile memory may be recorded in at least two interleaving streams such as either into an update block or a scratch pad block depending on a predetermined condition. The scratch pad block is used to buffered update data that are ultimately destined for the update block. Synchronization information about the order recording of updates among the streams is saved with at least one of the streams. This will allow the most recently written version of data that may exist on multiple memory blocks to be identified. In one embodiment, the synchronization information is saved in a first block and is a write pointer that points to the next recording location in a second block. In another embodiment, the synchronization information is a time stamp.
Patent KR-20070114278-A (KR)
Title: Process for producing continuous magnesium material
Inventor: NISHIKAWA TAICHIRO
IPC: C22C23/00
Filed: 2006-02-20
Abstract: A process for producing a continuous magnesium material having excellent suitability for plastic working; and a continuous magnesium material obtained by the process. Pure magnesium or a magnesium alloy is cast and this cast material is subjected to plastic working to obtain a continuous processed material. The plastic working involves hot working which is conducted at 250°C or higher so as to result in a decrease in sectional area. Hot working yields oxides around the surfaces of the work during the working. Because of the presence of such oxides around the surface of the processed material, there is a possibility that the oxides might serve as starting points for cracks or wire breakage when the processed material is subjected to plastic working (secondary processing) such as wire drawing or forging. In this process, a surface layer of the processed material is hence removed to thereby effectively eliminate the oxides serving as starting points for cracks or wire breakage. Thus, suitability for secondary processing is improved.