baber/WOPTO huggingface dataset:
Patent KR-20100012258-A (KR)
Title: Display device and driving method of the same
Inventor: NAM HYOUNG SIK
IPC: G02F1/133
Filed: 2008-07-28
Abstract: PURPOSE: A display device and a driving method is provided to improve the display quality of a display panel by revising the original video signal after selecting a first or second look-up table in response to a frame frequency of original image data. CONSTITUTION: A signal control unit(600) includes an video signal processing unit(600_1) and a control signal generating unit(600_2). The image signal processing unit outputs a compensated image signal(RGB_DCC) revising an original image data(RGB_org). A first look-up table saves image correction data corresponding to the (n-1)th frame and the n-th frame of an original image signal with a first frequency. A second look-up table corresponding to the original image signal with a second frequency is generated from the first look-up table. The correction image signal is outputted by selecting the first or second look-up table corresponding to a frame frequency of the original image signal.
Patent KR-20100013373-A (KR)
Inventor: JUNG JONG PIL
IPC: G06Q20/34
Filed: 2008-07-31
Abstract: 본 발명은 브이오아이피 단말을 이용한 계좌 연동 결제 방법 및 시스템과 이를 위한 기록매체에 관한 것으로서, 본 발명에 따른 VoIP 단말을 이용한 계좌 연동 결제 방법은, 판매자 서버로부터 결제식별정보-고객번호, 주문번호, VoIP 단말 정보를 하나 이상 포함-와 결제금액 정보와 하나 이상의 결제수단 종류 별 결제대상 정보-카드결제를 위한 가맹점 정보, 또는 계좌이체결제를 위한 판매자 계좌 정보-를 하나 이상 포함하는 결제정보를 수신하는 단계와, 카드리더를 구비한 VoIP 단말로부터 결제식별정보와 상기 카드리더를 통해 리딩된 카드정보를 수신하는 단계와, 상기 결제식별정보를 통해 매칭되는 카드정보, 결제금액 정보, 결제수단 종류 별 결제대상 정보를 확인하는 단계와, 상기 확인된 카드정보가 상기 고객계좌가 개설된(또는 상기 VoIP 단말을 가상 금융단말로 인식한) 금융사(또는 상기 금융사의 제휴사)에서 발급한 카드인지 확인하는 단계와, 상기 카드정보가 상기 금융사(또는 제휴사)에서 발급한 카드로 확인되면, 가상 금융단말로 인식된 VoIP 단말 정보와 고객계좌 정보-고객 명의의 실계좌 정보, 가상계좌 정보, 비실명 거래를 제공하는 온라인 계좌 정보를 하나 이상 포함-를 연계하여 저장하는 저장매체로부터 상기 카드정보를 전송한 VoIP 단말 정보와 연계된 고객계좌 정보를 확인하는 단계 및 상기 확인된 고객계좌 정보, 결제금액 정보, 계좌이체결제를 위한 결제수단 종류 별 결제대상 정보를 포함하는 계좌이체거래 전문을 생성하여 상기 고객계좌가 개설된 금융사 서버를 통해 결제 승인되도록 처리하는 단계를 포함한다. 
       
     브이오아이피, 단말, 계좌, 연동, 결제
Patent KR-20090080465-A (KR)
Title: A method for forming a metal wiring of a nonvolatile memory device
Inventor: SHIN YONG CHUL
IPC: H01L21/8247
Filed: 2008-08-01
Abstract: A method for forming a metal line of a nonvolatile memory device is provided to selectively isolate a contact plug and a metal line which intersect each other although one interlayer insulation film uses. A first insulation film is formed on a semiconductor substrate(102) including a first junction region and a second junction region. A first contact hole and a second contact hole are formed on the first insulation film, and expose the first junction region and the second junction region. A first contact plug(110s) and a second contact plug(110d) are formed inside the first contact hole and the second contact hole. A recess is formed by etching a part of the second contact plug. A second insulation film is formed in order to fill up the recess. A third insulation film is formed on the semiconductor substrate including the first insulation film and the second insulation film. A first trench and a second trench are formed by etching the third insulation film, and expose the first contact plug and the second contact plug. A first metal line and a second metal line are formed inside the first trench and the second trench.
Patent KR-20100018310-A (KR)
Title: Toner transfer roller and image forming apparatus using the same
Inventor: KWEON SOON CHEOL
IPC: G03G15/00
Filed: 2008-08-06
Abstract: PURPOSE: A toner transfer roller and an image forming device using the same are provided to easily improve the resolution. CONSTITUTION: A sleeve(120) comprises a sleeve body(121) and a plurality of stripe electrodes(123) of the cylindrical shape. The sleeve body accepts a magnetic force generating unit. A plurality of stripe electrodes is formed on the outer circumference of the sleeve. Each stripe electrode is expanded in the axial direction of the sleeve body. The sleeve body connects a plurality of stripe electrodes.
Patent KR-20090017992-A (KR)
Title: Layered-filament lattice for chemical mechanical polishing
Inventor: MULDOWNEY GREGORY P
IPC: H01L21/304
Filed: 2008-08-14
Abstract: As laminated - filament lattice for the chemical mechanical polishing, the effective fluid flux and the high contact surface area are provided within pad, and the pitch is highly controlled and the contact mechanics with substrate can be controlled the stiffness of the grinding filament. A grinding pad polishing one or greater among electromagnetic, and the optics and semiconductor substrate includes a plurality of layer(200) of the grinding filament laminated on the base layer(204) of the grinding filament. A plurality of layers of the grinding filament(202) is formed each grinding filament layer is adhered to on the lower part grinding filament and it laminates successively and is parallel to the abrasive face of the grinding pad. Each grinding filament of a plurality of layers are formed the grinding pad having the opening lattice structure of the grinding filament which is puts on the grinding filament more than three.
Patent KR-20100021544-A (KR)
Title: 방수 케이스
Inventor: KIM SUNG SOO
IPC: A45C11/00
Filed: 2008-08-16
Abstract: 본 발명은 방수 케이스에 관한 것으로서, 보다 상세하게는 일면에 개방부를 가지는 케이스 몸체에 도어가 결합된 케이스에 있어서, 상기 몸체의 개방부의 둘레를 따라 개방부의 안쪽에서 바깥쪽으로 말려진 곡면 형상의 방수부가 형성되며, 상기 도어에는 투명창이 형성되는 방수 케이스에 관한 것이다.  
     	본 발명은 방수부가 형성됨으로써 몸체와 도어의 틈새로 흘러들어온 물이 케이스 내부로 새 들어오지 않도록 하며, 투명창이 형성됨으로써 도어를 열지 않고도 케이스 내부를 쉽게 관찰할 수 있는 방수 케이스에 관한 것이다. 
       
     케이스, 방수부, 보관함, 저장함
Patent KR-20080081235-A (KR)
Inventor: LEE KWANG SOO
IPC: C10L5/48
Filed: 2008-08-20
Abstract: A method for manufacturing a refuse-derived fuel using tangerine-peel is provided to use the refuse-derived fuel instead of existing fuels such as briquette, kerosene, and light oil by manufacturing the refuse-derived fuel through a specific manufacturing process using the tangerine-peel, and supply inexpensive energy and fuel to farmhouses by treating and recycling industrial waste safely. A method for manufacturing a refuse-derived fuel using tangerine-peel comprises: a first drying and adding process of drying tangerine-peel naturally or artificially to reduce the water content of the tangerine-peel, collecting the primarily dried tangerine-peel into a storage bin(3), transferring the primarily tangerine-peel to a mixer(4) through a conveyor or a bucket elevator, and adding additives of sawdust, starch, rice hulls and straw to the primarily tangerine-peel to mix and crush the tangerine-peel and the additives; an extrusion molding process of passing the mixture with a water content of 50 to 60% through an extruder(5) having a heater(6) attached thereto to form a molded tangerine-peel fuel, and cutting the molded tangerine-peel fuel to a predetermined size through a cutting machine(7); and a second drying process of injecting the molded tangerine-peel fuel with a water content of about 40% into an artificial drying system(8) to dry the fuel and pack the dried fuel before delivering the packed fuel.
Patent KR-20100024677-A (KR)
Title: Ejector for injection molding machine and moving plate including the same
Inventor: JANG BYEONG GEUN
IPC: B29C45/40
Filed: 2008-08-26
Abstract: PURPOSE: A detachable ejector of an injection molding machine and a moving plate with the same are provided to apply the ejector although the structure of the moving plate is changed by separating the ejector into two or more pieces. CONSTITUTION: A detachable ejector(300) of an injection molding machine comprises a first and a second ejector plate(310,320) and an ejector pin. The first ejector plate is movably installed within a moving plate(200). The second ejector plate is detachably connected to the first ejector plate. The ejector pin is installed on one or more of the first and the second ejector plate. The ejector pin extrudes a molded product.
Patent KR-20100024814-A (KR)
Title: Method of producing polypropylene foam sheet for interior parts of automobile using liquid co2
Inventor: LEE WON KU
IPC: B29C47/00
Filed: 2008-08-26
Abstract: PURPOSE: A method of producing a polypropylene foam sheet for interior parts of a vehicle using liquid carbon dioxide is provided to reduce an installation space of a dies unit by miniaturizing an annular outlet port. CONSTITUTION: Polypropylene is melted(S10). Liquid carbon dioxide is supplied and mixed to and with the molten polypropylene as a foaming agent(S20). A foaming polypropylene extruded body extrudes and molds the polypropylene mixed with the carbon dioxide into a pipe shape(S30). A foam sheet is made by cutting and inflating the pipe-shaped foaming polypropylene in a longitudinal direction(S40).
Patent KR-20100025906-A (KR)
Title: Apparatus for controlling side guide of hot-rolling process
Inventor: LEE DUCK SOO
IPC: B21B39/14
Filed: 2008-08-28
Abstract: PURPOSE: A side-guide control device for hot rolling is provided to prevent mass production of defective products by preventing malfunction when the position of materials is corrected. CONSTITUTION: A side-guide control device for hot rolling comprises an input unit(10), a determining unit(20), and a controller(40). The input unit receives on-signals from an operation pedal to drive a side-guide(90) which adjusts the location of materials. The determining unit decides the operation of the operation pedal based on the initial on-signal in case the on-signals are inputted through the input unit. The controller outputs control signals driving the side-guide based on the results of the determining unit. The controller operates the side-guide. The controllers comprises a timer(30) counting the time of the control signals.
Patent KR-20100025445-A (KR)
Inventor: JANG DOC HO
IPC: A23L27/50
Filed: 2008-08-27
Abstract: PURPOSE: A method for manufacturing dried fish using soy sauce is provided to improve tastes of the dried fish and to reduce cooking time by slating the anchovy, cuttlefish, semi-dried Alaska Pollack, shrimps etc in the soy sauce instead salt. CONSTITUTION: A method for manufacturing dried fish using soy sauce includes a step for dipping anchovy, cuttlefish, semi-dried Alaska Pollack, shrimps etc in the soy sauce and a step for drying the anchovy, cuttlefish, semi-dried Alaska Pollack, shrimps etc out of the soy sauce. The method for manufacturing dried fish reduces cooking time of the dried fish.
Patent KR-20090023258-A (KR)
Title: Composition for forming antireflection film and image display device
Inventor: KONNO YOSHIHIKO
IPC: G02B1/111
Filed: 2008-08-29
Abstract: A composition for forming an antireflective film is provided to suppress the generation of phase separation and the coagulation of coating, and to ensure excellent abrasion resistance, antifouling property, and chemical resistance. A composition for forming an antireflective film comprises a multi-functional photosensitive monomer, a photosensitive monomer having a double bond and branched carbon chain, a photopolymerization initiator and organic solvent. The photosensitive monomer having a double bond and branched carbon chain is acrylic acid alkylesters or methacrylic acid alkylesters.
Patent KR-20100032111-A (KR)
Title: Apparatus and method for processing fragmentation of ip packet in router for using network processor
Inventor: PARK WOO JIN
IPC: H04L29/02
Filed: 2008-09-17
Abstract: PURPOSE: An apparatus and a method for processing fragmentation of an IP packet in a router using a network processor are provided to dynamically allocate functions of eight threads within one specific micro engine, thereby efficiently using resources in a network processor. CONSTITUTION: If the size of a packet exceeds an MTU(Maximum Transmission Unit), an entry network processor fragments a packet which exceeds the MTU. An entry fragmentation micro engine(209) of the entry network processor includes an entry control thread and at least one entry fragmentation processing thread.
Patent KR-20100034937-A (KR)
Title: Milling cutter for forming a number of convexo-concave part on surface of flat board
Inventor: PARK JAE MIN
IPC: B23C5/02
Filed: 2008-09-25
Abstract: PURPOSE: A milling cutter for forming a plurality of convex and concave portions on the surface of a flat member are provided to improve cutting efficiency by reducing rubbing when the surface of the flat member is cut. CONSTITUTION: A milling cutter(100) for forming a plurality of convex and concave portions on the surface of a flat member comprises a body(110) and cutting tools(120,120a,120b). The rotary shaft driven with the drive motor is inserted into a shaft combining hole(112). The body is rotated with the rotary shaft. The cutting tools are positioned in parallel to the columnar direction of the body at fixed intervals. The cutting parts(122a,122b) are attached on the upper end of the cutting tools at fixed intervals along the longitudinal direction.
Patent KR-20080092906-A (KR)
Title: 360°air fan
Inventor: KIM HONG GEUN
IPC: F04D25/08
Filed: 2008-09-28
Abstract: An omnidirectional fan is provided to blow wind in all directions without any time interval by forming an up/down blow guide. An omnidirectional fan has a pyramid type housing, an omnidirectional wind discharge hole at the upper and lower parts of the housing, a sirocco fan(210), a motor part(220) driving the sirocco fan, a filter part(240) filtering air, and an operating part. The sirocco fan perpendicularly blows sucked air. The omnidirectional fan, whose upper part is inclined to conveniently operate, also includes a cone type wind discharge guide(233), and an up/down blow guide for blowing the sucked air upward and downward.
Patent KR-20100037413-A (KR)
Title: 게임 리플레이 조작 시스템 및 방법
Inventor: BECK JONG MIN
IPC: G06Q50/10
Filed: 2008-10-01
Abstract: 본 발명은 게임 리플레이 조작 기술에 관한 것으로, 사용자가 게임기기를 통해 입력한 버튼 조작 정보가 저장된 게임을 다시 재생시켜 게임 화면, 음성 및 버튼 조작을 관전하는 기능과 임의의 시점의 게임 리플레이(Replay) 상에서 관전자가 기존 사용자의 버튼 조작을 따라 입력하여, 입력된 버튼 조작에 대한 기존 리플레이 게임 상에 버튼 조작과의 일치성 여부를 판정함으로써 특정 기술에 대한 버튼 조작을 학습하는 것을 특징으로 한다. 본 발명에 의하면, 사용자가 게임 수행 시 진행된 게임에 대한 화면과 음성 정보를 리플레이하는 것뿐만 아니라 관전자가 리플레이 화면의 버튼 조작 정보를 보며 버튼을 입력한 경우, 관전자가 조작한 버튼 정보와 이전 사용자가 조작한 버튼의 종류와 시간의 유사성을 평가하는 게임 조작기술 학습 기능을 통하여 관전자의 게임조작기술을 학습할 수 있다. 
       
     게임기기, 게임 리플레이, 버튼 조작 정보
Patent KR-20100037704-A (KR)
Inventor: LEE TAE HEE
IPC: G09F19/22
Filed: 2008-10-02
Abstract: 본 발명은 일반적인 지중선로표시기에 지중선로의 세밀한 정보를 제공하는 RFID(radio frequency identification)를 내장하여 최적의 정보를 제공해주도록 함으로써, 정보의 명확성 및 지중작업의 안정성을 향상시키도록 한 RFID를 내장한 지중선로표시기에 관한 것으로서, 이러한 본 발명은 지중매설물에 대한 상세 정보를 무선으로 수신하여 저장하거나 저장한 정보를 무선을 통해 송출하는 RFID를 내장한 지중표시기와 매설물의 좌, 우 넓이를 표기하는 매설물 폭 표시부, 매설물의 방향을 상·우측 또는 상·좌측, 상·좌·우측 중 하나 이상을 선택하여 표기하는 매설물 방향 표시부를 포함하는 RFID를 내장한 탈,부착이 용이한 지중선로표시기에 관한 것이다. 
       
     RFID, 지중선로, 표시기, 방향, 폭
Patent KR-20100039593-A (KR)
Title: Data communication system for measuring resist distribution of memory cell and semiconductor system having the same
Inventor: KANG SANG BEOM
IPC: G11C5/14
Filed: 2008-10-08
Abstract: PURPOSE: A testing circuit is provided to improve the yield of a memory device by managing the error rate which is obtained by measuring the resistance distribution about a plurality of memory cells. CONSTITUTION: A sensing circuit(50) generates a sensing signal by comparing a reference voltage and a voltage of a sensing node. A digital value generating circuitry answers to the sensing signal outputted from the sensing circuit. A digital value generating circuit(55) generates a digital value corresponding to the RC delay of a bit line. A pre-charge circuit precharges the voltage of the sensor node in response to the pre-charge signal to pre-charge voltage. A sensing amplifier(40) compares the reference voltage received through the first input terminal and a voltage of the sensing node received through the second input terminal. The sensing amplifier generates a sensing signal according to the comparison result.
Patent KR-20100043305-A (KR)
Title: Chromium-free surface treatment composition for zn-coated steel sheet
Inventor: JANG GYU HWAN
IPC: C23C22/00
Filed: 2008-10-20
Abstract: PURPOSE: An environment-friendly chromium-free coating composition for a zinc-coated steel sheet is provided to form a chromate coating of a chromium-free conversion type. CONSTITUTION: An environment-friendly chromium-free coating composition contains 2~5 grams per liter of titan ion, 20~40 grams per liter of phosphate ion, 5~10 grams per liter of calcium ion, 5~10 grams per liter of nitrate ion, 5~10 grams per liter of silicon ion, and 5~10 grams per liter of polyvinyl alcohol. The environment-friendly chromium-free coating composition for a zinc-coated steel sheet can be used at a spray coating process and a roll coating process at the same time.
Patent KR-20100044404-A (KR)
Title: Secondary battery comprising battery case of improved safety
Inventor: LEE KIL YOUNG
IPC: H01M2/02
Filed: 2008-10-22
Abstract: PURPOSE: A secondary battery is provided to secure excellent solderability and strength, to increase structural stability to external force, and to raise energy density of a battery by forming a stepped portion of opening part and an inside protrusion part. CONSTITUTION: A secondary battery has an electrode assembly in a prismatic battery case(110). A stepped portion(150) of the thickness thicker than a sidewall of a case protrudes in an inner direction along an inner circumference of an opening part of case(112) welded with a top cap(120). A strip-shaped inside protrusion part(160) is formed in the upper and lower directions on at least one sidewall inner surfaces excluding the stepped portion.
Patent KR-20100052597-A (KR)
Title: Vertical type semiconductor device
Inventor: LEE SEUNG JUN
IPC: H01L21/8239
Filed: 2008-11-11
Abstract: PURPOSE: A vertical type semiconductor device is provided to improve the integrity of the device by arranging a semiconductor structure which is symmetric to a common source line or a bit-line. CONSTITUTION: A first vertical semiconductor device(10) is arranged on a semiconductor substrate. A second vertical semiconductor device(20) is arranged on the first vertical semiconductor device. A wiring(BLm) is interposed between the first vertical semiconductor device and the second vertical semiconductor device. The first vertical semiconductor device includes a first word-line structure and a first semiconductor structure which is arranged through the first word-line structure. The second vertical semiconductor device includes a second word-line structure and a second semiconductor structure which is arranged through the second word-line structure.
Patent KR-20100052964-A (KR)
Title: Caster
Inventor: KIM YOUNG SU
IPC: B60B35/18
Filed: 2008-11-11
Abstract: PURPOSE: A caster is provided to prevent the deformation of a wheel frame due to a load by being inserted between a reinforcement pipe and a bush. CONSTITUTION: A caster comprises a bush(400), a wheel frame(500), and a reinforcement pipe(800). The bush surrounds a bearing(300) which is mounted on the outer circumference of a container member(200). Both ends of the wheel frame are positioned close to the circumference of the bush. The reinforcement pipe covers the circumference of both ends of the wheel frame.
Patent KR-20100057189-A (KR)
Title: 페트병 뚜껑 개폐 장치
Inventor: JUNG WON CHUL
IPC: B67B7/18
Filed: 2008-11-21
Abstract: 본 발명은 페트병 뚜껑 개폐 장치에 관한 것이다. 
     본 발명이 해결하고자 하는 과제는 근력이 약한 사용자도 쉽게 페트병 뚜껑을 여닫을 수 있도록 하는 개폐 장치를 제공하는 것이다. 
     본 발명은 사용자의 작은 근력이 페트병 뚜껑에 큰 힘으로 작용되도록 구성되며, 이를 위하여 한 쪽 끝은 손잡이에 연결되고 다른 쪽 끝은 홀더에 연결되는 링크; 상기 링크와 핀으로 연결되는 손잡이; 상기 링크와 핀으로 연결되는 홀더를 포함하는 것을 특징으로 한다. 
     이에 따르면 페트병 뚜껑을 직접 손으로 잡아 돌릴 때 보다 적은 힘으로 페트병 뚜껑을 여닫을 수 있다. 
       
     페트병 뚜껑, 개폐 장치, 오프너, 링크 구조, 무동력
Patent KR-20100058305-A (KR)
Title: 패널변압기 배전반
Inventor: CHUNG WOON TAW
IPC: H02B1/015
Filed: 2008-11-24
Abstract: 본 발명은 패널변압기 배전반을 개시한다. 본 발명은 인입되는 고압전원과 연결되는 고압 차단기와, 상기 인입되어 고압 차단기를 거친 고압전원이 강압되어 저압전원으로 인출되어 부하 측으로 사용전력을 공급하기 위한 변압기와, 상기 변압기의 저압 측에 설치된 저압 차단기 및 저압케이블과 연결되고, 상기 변압기에서 인출된 저압전원을 부하와 연결 또는 분리시키는 저압 차단기로 이루어지는 패널변압기와; 상기 변압기에 전원을 공급하거나 차단하는 고압 차단기와 패널변압기를 이루는 상기 변압기 및 저압 차단기가 병렬 연결되어 이루어진 복수 개의 패널변압부와; 상기 패널변압부를 이루는 각 패널변압기의 저압 차단기에서 인출되는 저압전원이 저압 케이블로 연결되는 저압배전반과; 상기 고압 및 저압 차단기반에 설치되어, 상기 고압 및 저압 차단기와 연결된 케이블에 흐르는 부하전류의 양을 감지하는 변류기; 및 상기 변류기에서 검출된 전류의 양을 기 설정된 기준 데이터 값과 비교하여 상기 각 고압 및 저압 차단기를 동작시켜 부하변동에 따라 각 패널변압기를 부하와 연결 또는 분리하여 패널변압기의 운전대수를 제어하는 제어부를 포함하여 구성된다.  
       
     3권선 변압기, 배전반, 제어부, 변류기
Patent KR-20100058841-A (KR)
Title: Method for managing an allocation address in a low power wierless personal area network
Inventor: LEE SEOUNG BOK
IPC: H04B7/26
Filed: 2008-11-25
Abstract: PURPOSE: An allocation address controlling method at LOWPAN(low power wireless personal area network) is provided, which assigns limited address of the PAN coordinator efficiently to mobile nodes. CONSTITUTION: A first beacon request message is received from a moving node entering into a communications service zone(300). An LQI(Link Quality Indicator) of the first Beacon require-message is set as a minimum communications critical value with a mobile node and an alarm area is instituted(305). The alarm area is an LQI range for sensing the secession of the mobile node. If the second beacon require-message is received from the mobile node, the LQI of the second Beacon require-message is compared with the alarm area(310). If the LQI is included in the alarm area, a node alive check message is periodically transmitted to the mobile node(315).
Patent KR-20100059598-A (KR)
Title: Refill pouch
Inventor: KANG SEONG HEE
IPC: B65D33/25
Filed: 2008-11-26
Abstract: PURPOSE: A closure structure of outlet and entrance having multifunction is provided, which can recycle with the bulk-size or with the small amount, and keep the content remaining in the inside of the pack clean. CONSTITUTION: A multifunctional outlet and a recyclable close structure include: a storage(1) storing the powder and the functional solution; an outlet(3,4) in which the complete sealed type zippers(6,7) are formed, and the contents of the storage are exhausted to the upper end; and a cohesive unit(5) forming the sealed type zipper structure of independent. More than 2 independent adhesive parts form more than 2 independent sealed type zipper structures. An adhesive part(2) which is shut tightly is formed around the cut-out line of A-A' and the content. The zipper is formed with a combination groove part(9) and a projection(8).
Patent KR-20100062001-A (KR)
Title: A cable hanger for holder
Inventor: HWANG YOUNG SIK
IPC: H02G7/12
Filed: 2008-12-01
Abstract: PURPOSE: A suspension wire hanger is provided to improve workability and productivity by simply installing a plurality of optical cables for communication in one suspension wire. CONSTITUTION: A suspension wire hanger comprises an elastic support(100), a pair of hanger bodies(110) and an elastic element hanger. The middle part of the elastic support is bended with a U shape. A pair of hanger bodies are arranged on both sides of the elastic support. A hanger body has a U shape to support a cable or an optical cable for communication. The hanger body is coated on the insulation coating. The elastic element hanger is fixed on both upper sides of the hanger body. A hook part(121) is formed on the end of the elastic element hanger.
Patent KR-20100062220-A (KR)
Title: Information storage device using magnetic domain wall movement and method of operating the same
Inventor: PI UNG HWAN
IPC: H01L27/105
Filed: 2008-12-01
Abstract: PURPOSE: An information storing device using a magnetic domain wall movement and an operating method thereof are provided to raise the record density by decreasing the size of a magnetic domain and easily form the record/reproduction unit. CONSTITUTION: An information storing device is composed a magnetic track(100), a magnetic domain wall moving unit(150), a operation unit, a temporary information storing element. The magnetic track comprises a plurality of magnetic domains and magnetic domain wall(DW). The magnetic domain wall is located between the magnetic domains. The magnetic domain wall moving unit is connected to the magnetic track. The size of the operation unit is bigger than at least two of the magnetic domains. The temporary information storing element is connected to the operation unit. The temporary information storing element is a non-volatile memory element.