baber/WOPTO huggingface dataset:
Patent KR-20090037207-A (KR)
Title: Device and method of recognizing each other between the devices
Inventor: LIM HUN
IPC: H04B7/24
Filed: 2007-10-11
Abstract: A device and a method of controlling the recognition between devices are provided to recognize which device is located in each direction by transceiving a device recognition signal with another device which is placed at a difference position. A second device transmits a second device recognition signal to a 1-1th wireless signal module of a first device through a 2-1th wireless signal module(418). The first device recognizes the location of the second device at the 1-1th direction based on the second device recognition signal received through the 1-1th wireless signal module(419-421).
Patent KR-20090040140-A (KR)
Title: Mobile terminal and call image capturing method using the mobile terminal
Inventor: LEE EUN YOUNG
IPC: H04B1/40
Filed: 2007-10-19
Abstract: A portable terminal and a call image capturing method thereof for intuitionally confirming an image which is currently captured by a user are provided to offer fun to a user according to recording or capturing the image in video call. An output unit(150) indicates a substitute image in a video call. A manipulation unit(130) records on a video tape of an image displayed on the output unit. A controller controls the output unit for differentiating the image which is not selected through the manipulation unit. The controller controls the image which is not selected by the image device. The portable terminal captures the image by the user.
Patent KR-20090045444-A (KR)
Inventor: DO JOO HYUN
IPC: H04B7/26
Filed: 2007-11-02
Abstract: 본 발명은 무선통신 시스템에서 셀 탐색을 위한 셀 ID 매핑 방법 및 장치에 관한 것으로서, 셀 ID 정보와 매핑되는 단일 종류의 복소 시퀀스(complex sequence)들을 생성하는 과정과, 상기 셀 ID가 매핑된 복소 시퀀스들을 물리 프레임의 매 슬롯 등과 같은 소정 신호 전송 구간마다 주기적으로 전송되는 동기 채널(Synchronization Channel)들에 전송하는 과정을 포함하며, 종래와 달리 수신단에서 셀 탐색을 위한 상관기와 시퀀스 발진기를 재사용할 수 있으므로 하드웨어 구현 복잡도를 줄일 수 있고, 두 단계의 동기 채널 탐색만을 수행함으로써 탐색 절차에 대한 복잡도를 감소시킬 수 있는 효과가 있다. 
       
     셀 탐색, 셀 ID, 복소 시퀀스, 동기 채널
Patent KR-20090049830-A (KR)
Inventor: SON TAE MAN
IPC: C09D175/00
Filed: 2007-11-14
Abstract: 본 발명은 무독성 및 아산화동-프리 방오 선저도료에 관한 것으로, 상세하게는 도료 100중량부, 폴리우레탄 변성 우레아 0.1~0.5중량부, 방오분체 3~6중량부를 포함하고, 상기 방오분체는 모나자이트 26~36중량%, 전기석 38~48중량% 및 희토류 26~36중량%로 이루어지고, 3㎛~6㎛ 입도범위로 분쇄된 분체인 것을 특징으로 하는 무독성 및 아산화동-프리 방오 선저도료에 관한 것이다. 본 발명의 선저도료는 저장성 및 현장작업성이 뛰어나며, 종래의 아산화동 함유 가수분해형 선저도료에 필적하는 우수한 방오력을 가지며 또한 방오수명이 긴 것이 특징이다. 
       
     방오, 아산화동-프리, 선저도료
Patent KR-20090055112-A (KR)
Title: Coffee roaster
Inventor: HAN YOUNG JOON
IPC: A23N12/08
Filed: 2007-11-28
Abstract: A coffee roaster is provided to adjust roasting calories and exhaust airflow amount easily and conveniently, thereby improving the taste and flavor of coffee. A coffee roaster(10) comprises a cylindrical combustion chamber(144), a supporting frame(142), a roasting chamber(148), a cover plate(110), an input/output tube(122), a hopper(300), a roasting motor(226) and a roasting chamber air-gap controller. The supporting frame supports the combustion chamber. The roasting chamber is inserted inside the combustion chamber and rotated by the rotation of a rotary axis(152) in order to heat coffee beans adopted. The cover plate is fixed to an opening of the combustion chamber and the supporting frame. The input/output tube inputs dropping coffee beans into the roasting chamber and outputs combustion gas discharged from the roasting chamber. The hopper supplies coffee beans to the input/output tube and adjusts the opening degree of a smoke exhaust passage of the input/output tube. The roasting motor delivers the power to the rotary axis of the roasting chamber. The roasting chamber air-gap controller is equipped with a bearing and screw-combined with a flange.
Patent KR-20090056520-A (KR)
Title: Method for constructing metal plate of barrier for liquefied natural gas containment system
Inventor: LEE DAI GIL
IPC: F17C1/02
Filed: 2007-11-30
Abstract: A method for constructing metal plates of barrier for liquefied natural gas storage system is provided to improve reliability of the barrier structure by offsetting the tensile stress by thermal shrinkage of the metal plates with compressive stress operating on corrugation of the metal plates so as to prevent cracking of the insulation layer and the welded part. In a liquefied natural gas storage system, a barrier(10) contacting liquefied natural gas is provided to store liquefied natural gas and a plurality of metal plates(12) with corrugation(14) are constructed to absorb contraction and expansion due to thermal deformation. The interfaces of the metal plates are welded to form a welded part(16). A compressive stress attenuating the tensile stress working on the welded part at ultralow temperature is applied to the welded part at the room temperature by deforming the corrugation.
Patent KR-20090059884-A (KR)
Title: Plasma sources having ferrite structures and plasma generating apparatus employing the same
Inventor: YEOM GEUN YOUNG
IPC: H05H1/30
Filed: 2007-12-07
Abstract: A plasma source and a plasma generating apparatus using the same are provided to concentrate a field of a radial shape to a substrate to be treated by mounting a ferrite structure on a linear type antenna. One linear antenna(21) forms a loop type by connecting one side of a first antenna of a linear type to one side of a second antenna of a linear type. A ferrite structure(23a) is positioned in each top part of the first antenna and the second antenna of the linear antenna. The ferrite structure concentrates a field formed into a radial type from the antenna to a specific direction. The ferrite structure is formed into an arch type.
Patent KR-20090064658-A (KR)
Title: Semiconductor device and method of fabricating the same
Inventor: CHO YONG SOO
IPC: H01L29/78
Filed: 2007-12-17
Abstract: A semiconductor device and a manufacturing method thereof are provided to reduce a size by increasing length of a channel regardless of reduction of length between a source region and a drain region. A semiconductor substrate(100) includes a region(110) including n-type dopant of low density, an isolation film(130), and a p-type well(120). A groove(170) is formed on a top part of the p-type well. A gate electrode(200) includes a body part(210) and a protrusion part(220). A gate insulation film is interposed between the gate electrode and the semiconductor substrate. A spacer(240) is arranged in a side of the gate electrode. A LDD(Lightly Doped Drain) region(300) is formed on a bottom part of the gate electrode and a bottom part of the spacer. A source/drain region(400) is formed in one side of the gate electrode. A silicide film(500) is formed on the gate electrode and the source/drain region. A length of a channel is increased by the groove and the protrusion part.
Patent KR-20090070060-A (KR)
Title: Lopez-dahab algorithm based high speed elliptic curve cryptographic processor on finite field
Inventor: KIM CHANG HOON
IPC: G06F7/57
Filed: 2007-12-26
Abstract: A Lopez-Dahab algorithm based high speed elliptic curve cryptographic processor on a finite field is provided to improve processing speed, thereby being used in a network processor and a web server requiring a high processing rate. A host microprocessor receives a kP result and an end signal from a host interface. A data memory is comprised of a 8x163-bit dual-ported memory. An instruction memory includes 13 microcodes of a 11-bit word. A 7x163-bit register file transmits a temporary calculation result to the data memory. A word level arithmetic unit(AU-1) is controlled by a Control-1 signal. A word level arithmetic unit(AU-2) performs coordinates conversion. A control-2 receives an operation code from a command memory.
Patent KR-20090071816-A (KR)
Title: Steel manhole for drainage
Inventor: PARK JUNG YONG
IPC: E02D29/12
Filed: 2007-12-28
Abstract: A steel pipe manhole for sewerage is provided to strengthen the structure and prevent water leakage because the inlet pipe and outlet pipe are integrated with welding. A steel pipe manhole for sewerage comprises a hollow main body(10), an inlet pipe(20) which is provided to the lower side of the main body, and an outlet pipe(30) which is provided to the lower side of the main body. The main body is welded with the inlet pipe and outlet pipe and is integrated with it. The cover(40) is coupled with the upper part of the main body and permitted to be detached therefrom. In the edge of the cover, a plurality of guiding jaws(42) are formed so that the cover does not move. The inner circumference of the main body, inlet pipe and outlet pipe is coated with epoxy resin(50).
Patent KR-20090072580-A (KR)
Title: Electro mechanical interlock system of disconnector and grounding switch for gas insulated switchgear
Inventor: JI KYONG CHUN
IPC: H02B13/075
Filed: 2007-12-28
Abstract: An interlock apparatus of a disconnecting switch/grounding switch control unit for GIS is provided to prevent a power failure of a system due to a short circuit or a ground fault by fixing a disconnecting switch and a grounding switch into a neutral state. A first guide groove(11) and a second guide groove(12) determine an open/close range of a disconnecting switch and a grounding switch. A first solenoid(21) and a second solenoid(22) are projected and retracted in the first guide groove and the second guide groove. The first solenoid and the second solenoid fix the disconnecting switch and the grounding switch into a neutral state. The first solenoid and the second solenoid determine an operation range by being interlocked in the open/close operation of the disconnecting switch and the grounding switch. The first solenoid and the second solenoid include a first stop member(30) and a second stop member(40). The first stop member and the second stop member are received in the first guide groove and the second guide groove. The first stop member and the second stop member determine the operation range of the disconnecting switch and the grounding switch.
Patent KR-20090073507-A (KR)
Title: Cmos image sensor and method of manufacturing the same
Inventor: PARK SO EUN
IPC: H01L27/146
Filed: 2007-12-31
Abstract: A CMOS image sensor and the manufacturing method thereof are provided to lower the reflectivity of the image sensor by forming the thickness of the insulating layer of the transfer transistor positioned on the photo diode with 550 through 450 Å. The photo diode(110) is formed in a semiconductor substrate(100). The transfer transistor(130) is formed on the semiconductor substrate which is adjacent to the photo diode. The first buffer layer(140) is formed on the photo diode and the transfer transistor. The second buffer layer(155) is formed on the first buffer layer. The spacer mask is formed at the upper part of the second buffer layer located on the transfer transistor overlapping with the photo diode to etch the second buffer layer. The second buffer layer of the photo diode top and the transfer transistor is the thickness of 550 Å through 450.
Patent KR-20070053756-A (KR)
Inventor: CORSON M SCOTT
IPC: H04B7/212
Filed: 2005-08-16
Abstract: 그룹 통신 방법 및 장치(700)가 제시된다.  그룹 통신들 시그널링의 다수의 모드들이 지원된다.  제1 모드(706)에서, 패킷들의 카피들이 섹터 또는 셀 내의 각 그룹 멤버에게 개별적으로 전송된다.  제2 모드(712)에서, 패킷의 하나의 카피가 동시에 다수의 그룹 멤버들로 전송된다.  2개의 모드들 사이의 전이(transition)는 전송기에 의해 서비스되는 셀 또는 섹터 내의 그룹 멤버들(704)의 수 및/또는 시스템 비용의 관점에서 모드들(708) 각각에서 동작하는 비용의 함수로서 결정된다.
Patent KR-20070088555-A (KR)
Title: Deflection sheave device
Inventor: ANDO EIJI
IPC: B66B7/06
Filed: 2005-08-19
Abstract: In a deflection sheave device, a main bearing is fitted on a shaft. A main sheave is fitted on the main bearing. The main sheave has a circular tube section coaxially placed with the shaft so as to surround the shaft. On the outer circumference of the circular tube section is provided a sub sheave. The sub sheave is rotatable about the shaft and also rotatable relative to the main sheave. Ropes are passed over the outer circumferences of the main sheave and the sub sheave.
Patent KR-20070064345-A (KR)
Title: Formation of solar cells on foil substrates
Inventor: LEIDHOLM CRAIG
IPC: H01L31/042
Filed: 2005-09-06
Abstract: The present invention relates to fabrication of photovoltaic devices and more specifically to processing and annealing of absorber layers for photovoltaic devices. Embodiments of the present invention allow fabrication of CIGS absorber layers on aluminum foil substrates. For example, a photovoltaic device includes an aluminum foil substrate (102), an optional base electrode (104) and a nascent absorber (106) including material containing elements of groups IB, IIIA, and (optionally) VIA.
Patent KR-20070054265-A (KR)
Inventor: NISHIO TAKUYA
IPC: F16F1/12
Filed: 2005-11-04
Abstract: 관 이음새의 밸브를 위한 밸브 유지 부재로서, 밸브 스템용 가이드 홀 (34) 을 갖는 허브부 (33) 와, 허브부 주연의 직경 방향에서 대향하도록 형성된 2 개의 아암부 (32) 와, 상기 주연에 형성된 스프링 걸림부 (31) 를 갖는다. 
       
     밸브 유지 부재
Patent KR-20070085443-A (KR)
Title: Self-bonding coating composition
Inventor: WIMMER MICHAEL
IPC: C09D7/62
Filed: 2005-10-25
Abstract: A self-bonding coating composition for the production of electrical steel sheets cores comprising; A) 100 parts per weight of at least one epoxy resin based on bisphenol-A-type and/or bisphenol-F-type, 100% of solids, B) 0.1 to 200 parts per weight of nano particles having an average radius ranging from 2 to 600 nm, C) 0 to 25 parts per weight of at least one curing agent selected from the group consisting of dicyandiamide, blocked isocyanate and Lewis acid or selected from the group consisting of phenolic resin, carboxylic acid, anhydride and Lewis acid, 100% of solids, D) 0.1 to 10 parts per weight of at least one additive, and E) 50 to 200 parts per weight of water or at least one organic solvent, ensuring increased re-softening temperatures as well as excellent bonding strength, corrosion resistance and electrical insulation of the coating.
Patent KR-20080025659-A (KR)
Title: Seal structure for fuel cell and method for producing same
Inventor: OKABE TATSUYA
IPC: H01M8/10
Filed: 2005-09-28
Abstract: A seal structure for impregnating the circumferential edge of a GDL constituting an MEA with a rubber composing a seal lip line in which lowering in power generation capacity is suppressed by controlling the width of a rubber impregnation region for the circumferential edge of the GDL appropriately, thereby preventing the MEA reaction region from becoming narrow. In order to achieve the purpose, an MEA (2) arranged between a pair of separators (5), a rubber sheet (6) arranged on its planar extension on the outer circumferential side of the MEA (2), and a gasket-like lip line (7) formed on the opposite sides of the rubber sheet (6) integrally therewith to be close contact with the separators (5) are provided. At the circumferential edge of the MEA (2), a rubber impregnated portion (8) for integrating the rubber sheet (6) with the MEA (2) when the GDL (4) constituting the MEA (2) is impregnated with a part of the rubber composing the rubber sheet (6) is provided. On the immediately inner circumferential side of the rubber impregnated portion (8) in the plane of the MEA (2), a GDL constricted portion (9) for regulating the rubber impregnated portion is provided. ® KIPO & WIPO 2008
Patent KR-20070091290-A (KR)
Title: Cvd reactor comprising an rf-heated treatment chamber
Inventor: KAEPPELER JOHANNES
IPC: H01L21/00
Filed: 2005-12-12
Abstract: The invention concerns a deposition device in particular of crystalline coatings on at least one substrate in particular crystalline. Said device comprises a treatment chamber (5) consisting of a number of wall elements (1, 2, 3, 4), said wall elements (1, 2, 3, 4) being electroconductive and placed end-to-end, thus forming contacts (2', 2'', 3', 3''); a reactor housing (6) enclosing the wall elements (1, 2, 3, 4) of the treatment chamber and made of a non-electroconductive material and a RF-heated coil surrounding the wall elements(1, 2, 3, 4) of the treatment chamber. The invention is characterized in that a massive single-piece shield heating pipe (8) is implanted between the reactor housing (6) and the walls (1, 2, 3, 4) of the treatment chamber. The material of said pipe is electroconductive so that it is heated by the eddy currents induced therein by the RF field generated by the RF coil and so that it absorbs considerably the RF field and heats the walls (1, 2, 3, 4) of the treatment chamber.
Patent KR-20070086595-A (KR)
Title: Tubulin binding anticancer agents and prodrugs thereof
Inventor: MATTEUCCI MARK
IPC: A61K31/4745
Filed: 2005-11-17
Abstract: Novel tubulin binding compounds and hypoxia activated prodrugs of novel and known tubulin binding compounds useful for treating cancer and other hyperproliferative diseases are disclosed.
Patent KR-20070086846-A (KR)
Title: Utilizing paging to support dynamic code updates
Inventor: RUDELIC JOHN
IPC: G06F9/06
Filed: 2005-12-07
Abstract: A code object and flash memory may be updated by storing a new code object in the flash memory. Then, a pointer from a page table may be redirected to point to the new code object. The old code object may then be deleted. As a result, code can be updated without the need for rebooting by using the memory management unit and its page table capability.
Patent KR-20080048439-A (KR)
Title: Flex-rigid wiring board and method of manufacturing the same
Inventor: TAKAHASHI MICHIMASA
IPC: H05K1/02
Filed: 2006-10-30
Abstract: A flexible substrate (13) having conductor patterns (132, 133), and a nonflexible base material (112) having rigidity are arranged in the horizontal direction. The flexible substrate (13) and the nonflexible base material (112) are covered with insulating layers (111, 113), which contains inorganic materials (111a, 111b, 113a, 113b), to expose at least a part of the flexible substrate (13). Via holes (116, 141) reaching the conductor patterns (132, 133) of the flexible substrate (13) are formed on the insulating layers, and wirings (117, 118, 142, 143) reaching the conductor patterns (132, 133) are formed through the via holes (116, 141) by plating. Upper layer insulating layers (114, 115, 144, 145) are laminated on the insulating layers (111, 113) and circuits (123, 150) are formed.
Patent KR-20070111470-A (KR)
Title: Scheduling of housekeeping operations in flash memory systems
Inventor: BENNETT ALAN DAVID
IPC: G11C16/00
Filed: 2006-01-11
Abstract: A re-programmable non-volatile memory system, such as a flash EEPROM system, having its memory cells grouped into blocks of cells that are simultaneously erasable is operated to perform memory system housekeeping operations in the foreground during execution of a host command, wherein the housekeeping operations are unrelated to execution of the host command. Both one or more such housekeeping operations and execution of the host command are performed within a time budget established for executing that particular command. One such command is to write data being received to the memory. One such housekeeping operation is to level out the wear of the individual blocks that accumulates through repetitive erasing and re-programming.
Patent KR-20070099658-A (KR)
Title: MARTENSITIC STAINLESS STEEL STRENGTHENED BY NI3TIeta;-PHASE PRECIPITATION
Inventor: WRIGHT JAMES A
IPC: C22C38/52
Filed: 2006-01-25
Abstract: A precipitation-hardened stainless maraging steel which exhibits a combination of strength, toughness, and corrosion resistance comprises by weight about: 8 to 15% chromium (Cr), 2 to 15% cobalt (Co), 7 to 14% nickel (Ni), and up to about 0.7% aluminum (Al), less than about 0.4% copper (Cu), 0.5 to 2.5% molybdenum (Mo), 0.4 to 0.75% titanium (Ti), up to about 0.5% tungsten (W), and up to about 120wppm carbon (C), the balance essentially iron (Fe) and incidental elements and impurities, characterized in that the alloy has a predominantly lath martensite microstructure essentially without topologically close packed intermetallic phases and strengthened primarily by a dispersion of intermetallic particles primarily of the eta-Ni3Ti phase and wherein the titanium and carbon (Ti) and (C) levels are controlled such that C can be dissolved during a homogenization step and subsequently precipitated during forging to provide a grain-pinning dispersion.
Patent KR-20070119009-A (KR)
Title: Ion conductor
Inventor: KUROHA TOMOHIRO
IPC: C04B35/50
Filed: 2006-03-13
Abstract: A material that exhibits high ion conductivity in the conduction of proton or oxide ions, excelling in moisture resistance and reduction resistance. There is provided an ion conductor comprising an oxide of perovskite type represented by the general formula: BaZraCebM1 cL1 dO3-alpha (1) wherein M1 is at least one member selected from the group consisting of rare earths, In, Mn, Fe, Co, Ni, Al and Ga; L1 is at least one member selected from the group consisting of P, B and N; and a, b, c, d and alpha satisfy the relationships: 0<=a<1.2, 0<b<1.2, 0<c<1.2, 0.9<a+b+c<1.2, 0<d<0.1 and 0<alpha<3.
Patent KR-20070116802-A (KR)
Title: Optical data transmission cable plug connection with fakra housing
Inventor: ROSENBERGER BERND
IPC: G02B6/38
Filed: 2006-03-28
Abstract: The invention relates to a data transmission cable (10; 20), in particular for motor vehicles, at at least one of whose ends a plastic housing (14; 24) which has mechanical dimensions in its interface region (30; 32) which correspond to the FAKRA standardization scheme is arranged. Here, the data transmission cable (10; 20) has an optical waveguide, with a securing component (40) which is designed to secure an optical imaging element (42) and to connect the optical imaging element (42) to the optical waveguide being provided in the plastic housing (14; 24).
Patent KR-20070105370-A (KR)
Title: High-strength hot-rolled steel sheet excellent in chemical treatability
Inventor: KOZUMA SHINJI
IPC: C21D9/46
Filed: 2006-03-30
Abstract: Disclosed is a high-strength hot-rolled steel sheet excellent in chemical treatability, wherein the maximum height (Ry) of profile irregularities in the surface is not less than 10 Vm and the mean spacing (Sm) of the profile irregularities in the surface is not more than 30 Vm. This high-strength hot-rolled steel sheet satisfies either, preferably both, of the following: the profile bearing length ratio (tp40) of the surface is not more than 20%, and the difference between the profile bearing length ratio (tp60) and the profile bearing length ratio (tp40) of the surface is not less than 60%. This high-strength hot-rolled steel sheet stably exhibits excellent chemical treatability, even when it contains Mo which is added for enhancing the strength thereof.
Patent KR-20080015815-A (KR)
Title: Transponder device
Inventor: GANZ RUEDIGER
IPC: G06K19/07
Filed: 2006-05-02
Abstract: A transponder device comprises an integrated CMOS circuit with a semiconductor substrate. A first rectifying diode (DS) is formed by the substrate diode of the CMOS circuit. A first MOS transistor structure (DRl) and a second MOS transistor structure (DR2) have their channels connected in series such that they function as a second rectifying diode, the cathode of the first rectifying diode being connected to the anode of the second rectifying diode. The first MOS transistor structure (DRl) and the second MOS transistor structure (DR2) are spaced from each other such that a distance between the two MOS transistor structures is large enough that a parasitic npn-structure formed within the substrate by the first and the second MOS structures has a negligible current gain.
Patent KR-20080019017-A (KR)
Title: Concentrated ingredient for treating and/or modifying surfaces and the use thereof in cosmetic compositions
Inventor: SEIGNEURIN ALINE
IPC: A61K8/89
Filed: 2006-06-23
Abstract: The invention relates to an concentrated ingredient for treating and/or modifying surfaces, in particular the skin and/or hairs. The use of the inventive ingredient in cosmetic compositions, for example, in shampooing, shower gels or water-rincable or not after-shampooing products is also disclosed. The ingredient also contains a conditioning agent and a deposition assisting polymer.