baber/WOPTO huggingface dataset:
Patent KR-20070107561-A (KR)
Title: Wireless network system and method for transmitting/receiving data under the wireless network
Inventor: SHIN SE YOUNG
IPC: H04W48/08
Filed: 2006-09-13
Abstract: A wireless network system and a method for transceiving data in a wireless network are provided to enable stations performing directional communication in an RF(Radio Frequency) band to perform smooth beam searching by specially setting a time period for beam searching to a super frame. An MAC(Media Access Control) unit(740) generates a beacon frame for configuring a super frame including at least one channel time block. A bandwidth manager(750) sets a specific channel time block of the channel time blocks as a period for transceiving packets for enabling stations on a network to perform beam searching. A transmitting unit(760) transmits the beacon frame including information about the setup through a predetermined communication channel.
Patent KR-20070106367-A (KR)
Title: Sliding-tilt unit and mobile appliance adopting the same
Inventor: PARK CHEUL HAE
IPC: H04B1/38
Filed: 2006-09-20
Abstract: A sliding-tilt unit and a mobile device adopting the same are provided to make a part of a body of the mobile device combined to be tiltable and slidable and to enable a user to watch multimedia information easily in a portable state or a cradled state. A mobile device adopting a sliding-tilt unit comprises the first body(1), the second body(2) and a tilting hinge. The second body(2) is slidable with respect to the first body(1). The tilting hinge combines the first body(1) with the second body(2) for making the second body(2) tilt with respect to the first body(1). A part of the second body(2) is folded with the first body(1) before the second body(1) slides. Either the first body(1) or the second body(2) includes an image display window(30), an audio outputting unit(33), an audio outputting hole through which sound is outputted from the audio outputting unit(33) and operating units(31,32).
Patent KR-20070034947-A (KR)
Title: 백라이트 시스템
IPC: H01L33/58
Filed: 2006-09-25
Abstract: 본 발명의 과제는 발광 면적이 넓은 대형의 백라이트 시스템에 대해서도, 광원으로서 좁은 발광 면적의 것으로 대응할 수 있어, 시스템으로서의 소형화, 경량화를 도모할 수 있는 것이다. 
     이 백라이트 시스템은 그 발광면(22)의 면적(SB)보다도 작은 면적(SL)의 발광면(21)을 갖는 평면형 광원(L)과, 이 평면형 광원(L)의 발광면으로부터의 광을 백라이트 시스템의 발광면(22)에 도달할 때까지의 동안에 상기 발광면의 면적까지 확대시키는 광 확대 수단을 구비한 것이다. 
       
     발광면, 형광원, 확산 시트, 광학 시트, 스페이서
Patent KR-20070036707-A (KR)
Inventor: INAGAKI HIROKI
IPC: H01M4/50
Filed: 2006-09-28
Abstract: 본 발명은 충방전 사이클 특성을 향상시킬 수 있는 비수 전해질 전지를 제공하는 것을 목적으로 한다. 
     본 발명의 비수 전해질 전지는 정극, 리튬 티탄 복합 산화물 및 이 리튬 티탄 복합 산화물보다 높은 전위에서 Li를 흡장하는 리튬 흡장 물질을 이하의 수학식 1에 나타내는 범위의 중량비로 함유하는 부극, 및 비수 전해질을 포함하는 것을 특징으로 한다. 
     [수학식 1] 
     3≤(A/B)≤100 
     식 중, A는 상기 리튬 티탄 복합 산화물의 중량(중량부)이고, B는 상기 리튬 흡장 물질의 중량(중량부)이다. 
       
     비수 전해질 전지, 전지 팩, 리튬 티탄 복합 산화물, 리튬 흡장 물질
Patent KR-20060118370-A (KR)
Title: Community service method and system using agent with conversation capability
Inventor: KIM KYEONG SEO
IPC: G06F17/00
Filed: 2006-09-28
Abstract: A service method using an interactive agent and a system thereof are provided to improve the agent to a customized and intelligent type by offering a conversation function to the agent and enabling a user to expand conversation knowledge of the agent. Input is received from a user computer through an input tool(S301). A response corresponding to the input is received through a storing tool. The response found through a responding tool of the interactive agent is presented to the user. The interactive agent is the learning type interactive agent. Learning of the interactive agent is stored to the storing part, and is performed by additionally storing conversation data including at least one pair of the input and the response to the storing part.
Patent KR-20080030730-A (KR)
Title: Versatile footwear
Inventor: SON DAE UP
IPC: A43B3/24
Filed: 2006-10-02
Abstract: A versatile footwear is provided to take full advantage of the footwear in diverse purposes by utilizing detachably connected supplementary soles in a variety of patterns. A footwear(10) includes at least one mounting groove(12), the bottom of which is attached with a replacement element(15). Small grooves(13) are hid in the mounting grooves. A bottom face(11) of the footwear is a sole(14), and the mounting grooves are formed close to the sole. The replacement element is placed by inserting ribs into the small grooves individually. Preferably, the ribs of the replacement element are slidably joined with the small grooves of the bottom face of the footwear. One end or both ends of each of the small grooves are opened to enable the ribs to slide.
Patent KR-20080034544-A (KR)
Title: Electrophoretic display device
Inventor: JUNG HO YONG
IPC: G02F1/167
Filed: 2006-10-17
Abstract: An electrophoretic display device is provided to form a plurality of independently-driven sub pixels in one pixel and specially drive each sub pixel, thereby displaying various gray levels through association of the sub pixels. Plural pixels(300) form a matrix. Each pixel includes plural sub pixels independently driven to display images. The sub pixel comprises first and second sub pixels(100,200) which are disposed in one and the other areas of the pixel and driven by first and second TFTs(Thin Film Transistors)(110,210). The first and second sub pixels comprise the followings. First and second gate electrodes are connected with first and second gate lines(120,220). First and second active layers are formed in upper sides of the first and second gate electrodes. First and second source/drain electrodes are formed on upper sides of the first and second active layers as facing each other. First and second pixel electrodes are connected with the first and second drain electrodes and cover the whole area of the first and second sub pixels. Electrophoretic displays are disposed on upper sides of the first and second pixel electrodes to display a white or black color. An area occupied by the first sub pixel within the pixel is inconsistent with an area of the second sub pixel. Therefore, various gray levels can be displayed.
Patent KR-20060115686-A (KR)
Title: How to remove the smell of extracing harp seal juice
Inventor: IEM DEK SOON
IPC: A23L17/00
Filed: 2006-10-19
Abstract: Provided is a method for removing the smell of a harp seal to prepare a harp seal extract containing herb medicine materials by adding honey to a harp seal when the two are blended. The method comprises the step of adding honey when a harp seal and an extract material comprising herb medicine materials, and the harp seal is extracted with the extract material. Preferably the extract material comprises Angelicae Gigantis Radix, Astragali Radix, barley, Cnidium officinale, Atractylodes japonica Koidzumi, Cornus officinalis SIEB, Paeoniae Radix, licorice root, the skin of a tangerine, Leontice microrhyncha S. Moore, the seed of Carthamus tinctorius L., Achyranthes japonica, Eucommiae cortex and ginseng.
Patent KR-20080037176-A (KR)
Title: Apparatus for depositing thin film on a wafer
Inventor: BAIK CHOON KUM
IPC: H01L21/205
Filed: 2006-10-25
Abstract: An apparatus for depositing a thin film is provided to prevent a reaction chamber from being polluted due to reaction gases by preventing the reaction gases from being attached to an outer wall of the reaction chamber. An apparatus for depositing a thin film comprises a reaction chamber(140), a wafer block(110), and a ring-shaped baffle(150). The reaction chamber is provided with an inner space. The wafer block is provided at the inner space of the reaction chamber. A wafer is positioned on the wafer block. The baffle engages with the reaction chamber and is arranged to enclose the wafer block. The baffle includes a gas inlet, a gat outlet, and a gas channel. Gas is introduced to the gas inlet. The gas outlet injects the gas introduced to the gas inlet toward an edge portion of the wafer. The gas channel is formed inside the baffle, and connects the gas inlet and the gas outlet to each other.
Patent KR-20070047219-A (KR)
Inventor: MATSUDA FUMIHIKO
IPC: H05K3/46
Filed: 2006-10-31
Abstract: 본 발명은 집적도가 높고 협피치 CSP를 탑재할 수 있는 케이블부를 가지는 다층 배선기판을 저가이면서 안정적으로 제조하는 방법을 제공한다. 적어도 한 쪽 준외층에 케이블부를 가지는 다층 플렉시블 배선기판의 제조방법에 있어서, a) 내층 코어기판(8,58)을 제조하는 공정, b) 가요성을 가지는 양면형 동장적층판에서의 외층 쪽의 도통용 구멍형성부위에 동박의 개구를 형성하고, 상기 양면형 동장적층판의 내층 쪽에 도통용 구멍형성부위의 개구를 포함하는 회로패턴(10,60)을 형성하는 공정, c) 상기 회로패턴 위에 커버레이(22,70)를 형성하여 외층 빌드업층(23,67)으로 하는 공정, d) 상기 외층 빌드업층을, 커버레이를 형성한 측을 상기 내층 코어기판 쪽으로 향하게 하고, 상기 내층 코어기판에 접착재를 통하여 적층하여 적층 회로기재(25,73)를 형성하는 공정, e) 상기 적층 회로기재에 대하여, 상기 외층 쪽의 도통용 구멍형성부위를 향하여 상기 동박의 개구를 통하여 레이저 가공을 하고 도통용 구멍(26,27,28,74,75,76)을 형성하는 공정, f) 상기 적층 회로기재에 대하여, 상기 외층 쪽의 도통용 구멍형성부위를 향하여 상기 동박의 개구, 및 상기 회로패턴에서의 상기 도통용 구멍형성부위의 개구를 레이저 차광용 마스크로 하여 레이저 가공하고, 도통용 구멍을 형성하는 공정, g) 상기 도통용 구멍에 대하여 도전화 처리를 하여 전해 도금에 의해 비아홀(29,30,31,77,78,79)을 형성하는 공정을 구비한 제조방법이다. 양면형 동장적층판을 한면형 동장적층판으로 바꾸어도 좋다. 
       
     플렉시블 배선기판, 동장적층판
Patent KR-20080039751-A (KR)
Title: Manufacturing method of discharge sheet for plasma display panel
Inventor: LEE JIN WOO
IPC: H01J9/02
Filed: 2006-11-01
Abstract: A method for manufacturing a discharge sheet for a plasma display panel is provided to significantly shorten a process time and cost required to form electrodes by forming the electrodes using etching. A base plate(201) is prepared, and then conductive layers(210a,220a) are formed on both sides of the base plate. The conductive layer and the base plate are drilled at portions corresponding to a discharge space. A photoresist layer(301) is formed on the conductive layer. A mask(302) is disposed on the photoresist layer, and then the base plate is subjected to exposure and development to remove the photoresist layer, except for an electrode forming portion. The exposed conductive layer is etched and removed, and then the remaining photoresist layer is removed. A dielectric is applied on electrodes and the base plate.
Patent KR-20080043159-A (KR)
Title: Method for performing backoff algorithm for random access in wireless mobile communication system and wireless mobile communication system using this
Inventor: KWON JEONG MIN
IPC: H04L1/16
Filed: 2006-11-13
Abstract: A random access backoff method and a mobile communication system are provided to shorten a delay time for accessing a base station in the case of channel congestion as the base station judges the possibility of a reconnection in consideration of channel conditions so that an optimized number of mobile terminals can only attempt access. A mobile communication system comprises a plurality of mobile terminals(310-380) and at least one base station(390). Each mobile terminal comprises a transceiver part(311) and a processor(312). The transceiver part transmits a ranging request message to the base station, including the number of transmission attempts and the initial access attempt time. The transceiver part receives a retransmission probability from the base station, and retransmits the ranging request message to the base station according to the received retransmission probability. The processor, if the transceiver part fails in receiving a ranging response message corresponding to the ranging request message within a critical time, controls the transceiver part to receive the retransmission probability of the next frame. Based on the most recently received retransmission probability, the processor determines whether to transmit the ranging request message. Using the number of retransmission attempts and the initial access attempt time, the base station broadcasts a retransmission probability every frame. In case a collision between ranging request messages is not generated, the base station transmits the ranging response message to an associated mobile terminal.
Patent KR-20080044119-A (KR)
Title: Apparatus and method for upgrading software program of a vehicle navigation system
Inventor: DO IN YOUNG
IPC: G08G1/0962
Filed: 2006-11-15
Abstract: A method and an apparatus for upgrading a software program of a vehicle navigation system are provided to upgrade map data in various memory storage spaces by replacing the map data in a memory of the navigation system with user-selected map data which is read from a storage medium. An apparatus for upgrading a software program of a vehicle navigation system includes a storage medium(200), a memory(103), and a controller(102). The storage medium prestores software programs according to various memory capacities. The memory is installed in a vehicle navigation system and stores software programs. The controller stores the software program, which is selected by a user from the software programs prestored in the storage medium, in the memory. The controller upgrades or replaces the software program according to a user selection.
Patent KR-20080044644-A (KR)
Title: Method of forming a metal oxide layer, method of manufacturing a gate structure, and method of manufacturing a capacitor using the same
Inventor: LEE JUNG HO
IPC: H01L27/04
Filed: 2006-11-17
Abstract: A method for forming a metal oxide layer, and methods for manufacturing a gate structure and a capacitor using the same are provided to form the metal oxide layer in which impurities are reduced by atomic layer deposition. A method for forming a metal oxide layer includes: providing an organic metal compound having a following general equation; and introducing oxidizing agent to an upper portion of the substrate to form a metal oxide on the substrate. The general equation is M(NR^1R^2)3R^3, where, M denotes metal, R^1 and R^2 are identical with or different from each other, and are alkyl group the number of hydrogen or carbons of which is one to five, R ^3 is alkyl group the number of carbons of which is one to five or aromatic cyclic compound or hetero cyclic compound the number of carbons of which is equal to or greater than four, and the cyclic compound does not have substituent or have methyl groups, ethyl groups, or t-butyl groups having the number of carbons as many as that in the cyclic compound.
Patent KR-20080048783-A (KR)
Title: Data line module and mobile phone having the same
Inventor: SHIN KI RYUNG
IPC: H04B1/38
Filed: 2006-11-29
Abstract: A data line module and a mobile communication terminal equipped with the module are provided to deliver heat to another part having very low heat from a component having a lot of heat such as a main circuit board, thereby effectively performing radiation of components where heating is seriously generated, and improving the performance of the components. A data line carries out data signal delivery or processing among components by being connected to the predetermined components. Radiating members(320) are attached to at least one of front and rear sides of the data line, and absorb heat of the components with which the data line is contacted, so that radiation is carried out. The data line includes a flexible circuit board(310) comprised as a flexible PCB(Printed Circuit Board).
Patent KR-20080049997-A (KR)
Title: 0.75-power computing apparatus and method
Inventor: KALAHASTHI SUNEETHA
IPC: G06T1/00
Filed: 2006-12-01
Abstract: A 0.75-power computing apparatus and a method for the same are provided to compute 0.75-power efficiently and fast, and efficiently compute a 0.75-power to a DSP(Digital Signal Processor) without computation units that compute square roots or inverse square roots and reciprocals. A 0.75-power computing method includes the steps of dividing a range of an input value X into predetermined number of areas in advance, expressing 0.75-power of the input value X as a predetermined approximation polynomial to prepare coefficients of the approximation polynomial corresponding to the input value X for each of the areas, confirming the prepared coefficients of the approximation polynomial to an actual input value X, and calculating 0.75-power of the actual input value X through the corresponding approximation polynomial.
Patent KR-20070059982-A (KR)
Title: Tone conversion apparatus, image display apparatus using the same, and tone conversion method
Inventor: OTANI TAKASHI
IPC: H04N1/405
Filed: 2006-12-05
Abstract: A gray-scale converter, an image display apparatus using the gray-scale converter, and a gray-scale converting method are provided to reduce a stripe pattern perpendicular to a gray-scale direction in an image based on a gray-scale converted image signal to obtain a smoothly gray-scale converted image. A gray-scale converter(20) converts an image signal having a first bit number into an image signal having a second bit number greater than the first bit number. The gray-scale converter includes a processor(22p,22q) and a bit allocation processor(25). The processor detects a signal level difference between pixels of an image in a predetermined direction by using the image signal having the first bit number, determines whether the signal level difference is smaller than a predetermined signal level difference, and judges a pixel which has the same signal level as that of a pixel right before the signal level difference is generated and follows the pixel when the signal level difference is smaller than the predetermined signal level difference. The bit allocation processor adds a bit to the least significant bit of the image signal having the first bit number to convert the image signal into the image signal having the second bit number, divides the signal level difference when the signal level difference is smaller than the predetermined signal level difference, and sets a signal level difference between the pixel judged by the processor and the pixel followed by the judged pixel by using the division result.
Patent KR-20070061384-A (KR)
Title: Magnetron sputter electrode and sputtering apparutus using the magnetron sputter electrode
Inventor: LEE SANG HO
IPC: H01L21/205
Filed: 2006-12-06
Abstract: A magnetron sputter electrode and a sputtering apparatus using the same are provided to adjust easily a tunnel-shaped magnetic flux profile generated between a magnet assembly and a magnet. A magnetron sputter electrode includes a target(41) and a magnet assembly installed at a backside of the target. The magnet assembly is formed by arranging a central magnet(52) and a peripheral magnet on a supporting plate(51) for forming tunnel-shaped magnetic flux in front of the target. The supporting plate including the central magnet and the peripheral magnet is divided into both facing sides. A position change unit fixes a center part of the divided facing sides on a base plate(54).
Patent KR-20080051684-A (KR)
Title: Method of forming semiconductor devic
Inventor: OK CHANG WOOK
IPC: H01L21/336
Filed: 2006-12-06
Abstract: A method of fabricating a semiconductor device is provided to easily remove a mask pattern by protruding the mask pattern from an upper surface of a first oxide layer. A mask pattern(114) is formed on a semiconductor substrate(100), and then the semiconductor substrate is recessed by using the mask pattern as an etch mask. A thermal oxidization process is performed on the recessed semiconductor substrate to form an insulating layer having a first region in the recessed portion and a second region under the mask pattern. The insulating layer of the first region is patterned to form a gate insulating layer. A gate electrode is formed on the gate insulating layer, and then an impurity region is formed in the semiconductor substrate at both sides of the gate electrode.
Patent KR-20080053122-A (KR)
Title: Adaptive transmission of scalable-coded contents
Inventor: BAE SEONG JUN
IPC: G06F17/00
Filed: 2006-12-08
Abstract: A device and a method for transmitting hierarchically-coded contents adaptively are provided to transmit the contents seamlessly based on a TCP(Transmission Control Protocol) by adaptively transmitting the contents, which are encoded by using an encoding technique having a flexibly hierarchical structure based on the TCP. A decoding rate measurer(11) measures a transmission rate of contents and a contents decoding rate of a terminal. A connection manager(12) performs TCP connection and manages the TCP connection transmitting the current contents. A contents transmitter(14) transmits the contents by changing an A/V(Audio/Video) level of the transmitted contents. A transmission controller(13) compares the decoding rate with the transmission rate, enables the connection manager to adjust the number of TCP connections, and enables the contents transmitter to adjust the A/V level depending on a comparison result. The transmission controller enables the connection manager to remove one TCP connection when more than two TCP connections are found and enables the contents transmitter to increase one A/V level of the transmitted contents when one TCP connection is found if the transmission rate is higher than the decoding rate.
Patent KR-20080053776-A (KR)
Title: Compound alloy for exhaust manifold of vehicle
Inventor: KIM JEONG HOON
IPC: C22C38/02
Filed: 2006-12-11
Abstract: An alloy material for exhaust manifolds of vehicles is provided to prevent thermal deformation and thermal cracking from generating in the exhaust manifolds and improve thermal deformation resistance and cracking resistance of the alloy material at high temperatures even under high temperatures although exhaust gas temperature increases due to improvement and high power of automobile engines. An alloy material for exhaust manifolds comprises 2.5 to 3.8 wt.% of carbon(C), 4.0 to 5.0 wt.% of silicon(Si), 0.4 to 1.0 wt.% of molybdenum(Mo), 0.25 to 0.5 wt.% of vanadium(V), 0.2 wt.% or less of manganese(Mn), 0.1 wt.% or less of magnesium(Mg), and 0.1 wt.% or less of sulfur(S) with the balance being Fe and inevitable impurities. The alloy material for exhaust manifolds has a spheroidization ratio of at least 80%, and consists of at least 80% of ferrite matrix, wherein free cementites and carbides are formed in a structure of the ferrite matrix by molybdenum and alloy components.
Patent KR-20070063451-A (KR)
Title: Solid state image pickup device and driving method of the same
Inventor: NEZAKI SHINSUKE
IPC: H04N5/365
Filed: 2006-12-14
Abstract: A solid state image pickup device and its driving method are provided to reduce fabrication costs and to obtain a high performance by preventing the failure of image due to the coupling in operation of a read transistor in spite of a simple structure of circuitry using a transfer preventing member. A solid state image pickup device includes a unit cell, a signal line, a storing element and a transfer prevent member. The unit cell includes a photodiode(11) for transforming light into a signal charge and storing the signal charge and a read transistor(12) for reading the signal charge of the photodiode. The unit cell is used for outputting an amplification signal corresponding to the signal charge. The signal line is connected with the unit cell. The storing element is used for storing the amplification signal transmitted through the signal line. The transfer preventing member is used for preventing the transfer of the amplification signal of the unit cell into the storing element when the read transistor starts or ends a reading process of the signal charge.
Patent KR-20080056470-A (KR)
Title: The thermal shrinkable film made from blending of polyethyleneterephthalate and co-polymerized polyester
Inventor: LEE MYOUNG RYOUL
IPC: C08L67/00
Filed: 2006-12-18
Abstract: A heat shrinking film obtained by blending a polyethylene terephthalate resin with a transparent copolymerized polyester resin is provided to allow easy control of the content of 1,4-cyclohexanedimethanol, to obtain a desired shrinkage, and to realize improved physical properties. A heat shrinking film obtained by blending a polyethylene terephthalate resin with a transparent copolymerized polyester resin comprises: 1-99 mol% of a polyethylene terephthalate resin having an intrinsic viscosity of 0.50-1.2 dl/g; and 1-99 mol% of a transparent copolymerized polyester resin containing 1,4-cyclohexanedimethanol in an amount of 50-80 mol%, and prepared by condensation of a diol component containing at least one diol other than 1,4-cyclohexanedimethanol and a dicarboxylic acid component, wherein 1,4-cyclohexanedimethanol is contained in an amount of 5-60 mol% based on the dicarboxylic acid component in the total polyester resin blend.