baber/WOPTO huggingface dataset:
Patent KR-20080088916-A (KR)
Title: Apparatus for fabricating semiconductor device and using the same
Inventor: KIM HAK JOON
IPC: H01L21/304
Filed: 2007-03-30
Abstract: A semiconductor fabricating apparatus is provided to stably remove defective material on the surface of a wafer by easily exhausting a cleaning solution to the outside of the wafer. A wafer stage(120) supports a wafer, capable of rotating the wafer. A nozzle transfer arm of a bar type is horizontally installed on the wafer stage. A rail(150) is installed on the nozzle transfer arm to supply a horizontal transfer path in a region between the center and the outer portion of the wafer. N rinse nozzles(130R1-130Rn) are installed in a line in the lower portion of the nozzle transfer arm along the rail direction wherein the edge portion of the rinse nozzle is bent toward the outer direction of the rail and N is a natural number greater than 1. A support unit(160) supports the rail, included in the outer portion of one side of the wafer stage. The cleaning solution introduced into the rinse nozzle is one selected from distilled water, ultra pure wafer, deionized water and a composition thereof.
Patent KR-20070068306-A (KR)
Title: Load lock chamber
Inventor: BAEK YONG KU
IPC: H01L21/68
Filed: 2007-04-02
Abstract: A load lock chamber is provided to rapidly transfer wafers in a process chamber and to reduce transfer time of the wafer by installing two load lock chambers for inputting and outputting. Slot cassettes(210,310) receive wafers corresponding to the number of wafer stages at a predetermined height. Cassette lifter(220,320) elevate the slot cassettes by a preset height in stages. Wafer transfers(230,330) transfer the wafer from the slot cassette to a process chamber, or transfer the wafer to the process chamber. The wafer transfers include transfer arms(232,332) and transfer cylinders(234,334). The wafer is placed on an upper portion of the transfer arm. The transfer cylinder makes the transfer arm move forwardly and backwardly from the slot cassette to the wafer stage. The wafer received in the lowest slot is firstly placed on the upper portion of the transfer arm when the slot cassette drops, or the wafer placed on the transfer arm is firstly received in the highest slot when the slot cassette is raised.
Patent KR-20080097099-A (KR)
Title: 반도체 메모리 장치
Inventor: PARK KYOUNG WOOK
IPC: G11C7/06
Filed: 2007-04-30
Abstract: 본 발명은 비트라인 쌍을 이퀄라이즈시키는 회로를 포함하는 반도체 메모리 장치에 관한 것으로서, 비트라인 쌍에 연결되는 다수의 메모리 셀을 포함하는 셀 매트릭스; 및 상기 비트라인 쌍의 양끝부분에 연결되며, 프리차지 동작시 상기 비트라인 쌍을 동시에 이퀄라이즈시키는 제 1 및 제 2 이퀄라이즈부;를 포함함을 특징으로 한다.
Patent KR-20080100705-A (KR)
Title: Permanent magnet contact type temperature sensor
Inventor: LYU MI WOUN
IPC: G01K1/14
Filed: 2007-05-14
Abstract: A permanent magnet contact type temperature sensor can be attached to a measuring position by the permanent magnet so that a jig and fixing device are not necessary. A permanent magnet contact type temperature sensor includes a body(10) in which a plurality of holes(11) are formed one or more permanent magnets(20) controlling the magnetic force of the contact surface according to need is inserted and fixed, a sensor fixing hole(30) in which a screw thread is formed on one side so that the temperature measurement is easy and attachment and detachment are facilitated, and a sensor unit(40) in which a screw thread is formed on a sensor protection tube(41) including a sensor element bolted to the sensor fixing hole and a fixing nut(50) is provided.
Patent KR-20080101462-A (KR)
Title: Non-solvent typed epoxy base adhensive composition
Inventor: CHO SUN KI
IPC: C09J163/00
Filed: 2007-05-18
Abstract: A solvent-free epoxy-based adhesive composition is provided to ensure excellent workability, high adhesive strength, and environment friendly property by generating a low level of volatile organic compound(VOC) or formaldehyde. A solvent-free epoxy-based adhesive composition comprises an epoxy-based resin 5~15 weight% of which viscosity is 5,000~20,000 centi poise; a hardener 3~10 weight% of which viscosity is 100~7,000 centi poise, which contains a polyamide resin; a tackifier 4~8 weight% which is a natural resin; a curing accelerator 1~6 weight%; a diluent 5~10 weight%; a filler 56~88.9 weight%; a dispersing agent 0.1~5 weight%; and additives 0~5 weight%. The epoxy-based resin has 150~300 of equivalent and 2-4 functional groups and is one kind selected from a bisphenol A type epoxy resin, a bisphenol F type epoxy resin and a novolac type epoxy resin.
Patent KR-20080102484-A (KR)
Title: Wireless communication system of near field
Inventor: KIM NAM YUN
IPC: H04B5/00
Filed: 2007-05-21
Abstract: A local wireless communications system for accurately grasping a channel in which interference is generated is provided to recognize the channel in which interference is generated and improve the recognition distance of RF signal, receive sensitivity and recognition rate due to control the channel operation of a reader. A first oscillation circuit(160) produces a first oscillation signal. A second oscillation circuit(165) produces a first oscillation signal. A controller(145) controls the first oscillation circuit and the second oscillation circuit. A first mixer unit(110) mixes the first oscillation signal and a received signal and converts into the first intermediate frequency signal. A second mixer part(175) converts into the first intermediate frequency signal and the second intermediate frequency signal of the same band. A third mixer part(130) mixes the first intermediate frequency signal and the second intermediate frequency signal and extracts a tag signal.
Patent KR-20090001882-A (KR)
Title: System and method for processing loan with commodity security and program recording medium
Inventor: ROH SANG KYU
IPC: G06Q40/02
Filed: 2007-05-29
Abstract: A goods security loan processing method and a system and a program recording medium therefore are provided to comfortably manage a production company due to receive the loan by depositing the produced goods as the security of a client. A goods security loan processing system comprises: an information registering unit for storing in a storage media the goods control power transfer information by linking the customer information; an account establishment unit for opening the commodities in stock loan account for a client in connection with an escrow account in which the product selling amount pay in a loan application for the commodities in stock; an information receiving unit(2715) for receiving the commodities in stock application information having a plan of sale history for the commodities in stock, the repayment planning information for the loan money connected with the commodities in stock; an validation unit(2720) for confirming the validity in the escrow account in which the product selling amount pays; and an information storage unit(2730) for storing the plan of sale breakdown information and the loan money partial refund planning information.
Patent KR-20080105589-A (KR)
Title: Structure of overlay key and method for matching overlay key
Inventor: KIM MYUNG SOO
IPC: H01L21/027
Filed: 2007-05-31
Abstract: An overlay key structure and an overlay key sorting method are provided to accurately perform the overlay arrangement by designing the overlay key into the bar type of polygon in order to detect the key-values for the overlay alignment at the different angles. Overlay keys(300, 302, 304, 306, 308, 310) are for the arrangement of the top/bottom layers among the semiconductor substrate of multilayer. The overlay key is formed in the scribe region of the semiconductor substrate lower layer into the bar type structure of the polygonal shape more than square. The overlay key is formed with the bar type structure of the octahedral form so that the overlay key measurement is available at 45‹ or 135‹ angles.
Patent KR-20080108825-A (KR)
Title: Nitrides light emitting device
Inventor: SEONG TAE YEON
IPC: H01L33/36
Filed: 2007-06-11
Abstract: A light emitting device is provided to enhance the luminous efficiency of the emitting device by improving the current concentration phenomenon lowering the efficiency of device. An emitting device(30) comprises the luminescent diode structure(300) and the charge distribution changing system(200). The luminescent diode structure has the P-type structure and N-type structure. The active layer is positioned between the P-type structure and N-type structure. The P-type electrode pad connected to the P-type structure and N type electrode pad connected to N type structure are arranged in co-line with a constant interval. The charge distribution changing system has the apparatus for generating magnetic field(210) which is respectively arranged at the left/right area of the virtual line which connects the N-type electrode pad and P-type electrode pad.
Patent KR-20080109417-A (KR)
Title: Human monoclonal antibody neutralizing vesicular endothelial growth factor receptor and use thereof
Inventor: YOO JIN SAN
IPC: A61P35/00
Filed: 2007-06-13
Abstract: A human monoclonal antibody is provided to neutralize the vascular endothelial growth factor of human as well as mouse and rat, thereby facilitating the anti-cancer research. The ScFv(Single Chain Fragment Variable) molecule contains the variable domain of light chain represented by any one amino acid sequence among SEQ ID NO:1 to SEQ ID NO:19, and neutralizes the vascular endothelial growth factor. The ScFv molecule contains the variable domain of heavy chain set forth in SEQ ID NO: 20.
Patent KR-20090002267-A (KR)
Inventor: KIM SOON DONG
IPC: G06Q20/34
Filed: 2007-06-25
Abstract: A home banking terminal for offline payment and a recording medium for the home banking terminal are provided to solve a security problem generated when financial information or payment information is inputted by using a predetermined card reader included in the home banking terminal. A home banking terminal for offline payment includes a banking authentication module(184) into which a banking authentication IC(Integrated Circuit) card having at least one payment protocol and transaction authentication information is inserted, a card reader(170) for reading card information from a predetermined customer credit card in connection with the banking authentication module, an information input unit(120) for receiving predetermined payment amount information and extracting predetermined member store information from the banking authentication IC card, a message generator(130) for generating a predetermined payment approval request message including the card information, payment amount information and member store information, and a message transmitter(140) for transmitting the payment approval request message through a predetermined communication network.
Patent KR-20090000337-A (KR)
Title: Method for manufacturing flash memory device
Inventor: KIM HEE SOO
IPC: H01L27/115
Filed: 2007-06-28
Abstract: A method for manufacturing a flash memory device is provided to prevent a current leakage and reduce EOT(Electric Oxide Thickness) by preventing impurity of the following floating gate from being diffused to a tunnel insulating layer by forming an ion implantation layer. A tunnel insulating layer(101) is formed on a semiconductor substrate(100). An ion implantation layer(102) is formed in an upper part of the tunnel insulating layer by performing a plasma nitrification process. A first conductive layer(103) for the floating gate having the grain of the cylinder structure is formed on the overall structure including the ion implantation layer. A second conductive layer(104) for the floating gate is formed on the overall structure including a first polysilicon layer. The dielectric film(107) and a control gate conductive layer(108) are formed on the overall structure including the second conductive layer for the floating gate. The plasma nitrification process is performed between 350 and 500 degrees centigrade. A ration of Ar gas and N2 gas is 1:1 to 3:1 in the plasma nitrification process.
Patent KR-20070091587-A (KR)
Title: Method and apparatus for generating stereo signal
Inventor: KIM JUNG HOE
IPC: G10L19/00
Filed: 2007-07-04
Abstract: A method and an apparatus for generating a stereo signal are provided to improve quality of the HRTF(Head Related Transfer Function) by adequately up-mixing a down-mixed signal at an encoder. A spatial information generator(300) generates spatial information for generating a stereo signal by using spatial information of a down-mixed signal from an encoder. The spatial information generator includes a CLD(Channel Level Difference) calculator(302) and an ICC(Inter-Channel Correlation) calculator(304). An up-mixer(310) uses the spatial information from the spatial information generator to up-mix a down-mixed signal, which is received from an input terminal. A TP/TES applying unit(320) applies a TP(Temporal Processing) or TES(Temporal Envelope Shaping) on the up-mixed stereo signal from the up-mixer.
Patent KR-20080007102-A (KR)
Title: Method for manufacturing hydrogen peroxide
Inventor: SAKAITANI HISASHI
IPC: C01B15/023
Filed: 2007-07-04
Abstract: A method for preparing hydrogen peroxide is provided to reduce the content of impurities contained in the hydrogen peroxide when preparing the hydrogen peroxide through an anthraquinone technique, by regulating the content of anthraquinone in an operation solution. A hydrogen peroxide is prepared by alternately reducing and oxidizing an operation solution containing anthraquinone as a reaction medium. A mixture, of which a mole ratio of anthraquinone having alkyl substituent and tetrahydro anthraquinone having alkyl substituent is 2:1-8:1, is used as anthraquinone in an operation solution before a reducing process. In the reducing process, the whole quantity of tetrahydro anthraquinone and a part or the whole quantity of anthraquinone are reduced. In an operation solution before an oxidizing process after the reducing process, a content of anthrahydroquinone having alkyl substituent is maintained larger than a content of tetrahydro anthrahydroquinone having alkyl substituent. Ethylanthraquinone and ethyl tetrahydro anthraquinone, of which a both total corresponds to 10-45-mol% of all the anthraquinone in the operation solution before the oxidizing process after the reducing process, are used as anthraquinone in the operation solution.
Patent KR-20080005092-A (KR)
Title: Positive resist compositions and patterning process
Inventor: TANIGUCHI RYOSUKE
IPC: G03F7/039
Filed: 2007-07-05
Abstract: A positive type resist composition is provided to improve resolution and dependency on compression in a microprocessing process, and to form a pattern maintaining a rectangular shape by inhibiting a reduction in the film. A positive type resist composition comprises: (A) a resin soluble in an alkali developer in the presence of an acid; and (B) an acid generating compound generating an acid in response to active rays or radiations, wherein the resin is a polymer compound having repeating units represented by the following formula. In formula, each R1 represents H, methyl or trifluoromethyl; each of R2 and R3 represents a C1-C4 linear or branched alkyl; R4 is a C1-C20 linear, branched or cyclic monovalent hydrocarbon group optionally containing a hetero atom; X1 is O, S or CH2CH2; X2 is O, S, CH2 or CH2CH2; n is 1 or 2; and each of a, b, c, d1 and d2 represents the proportion of each repeating unit, wherein each of a and b is equal to or greater than 0.01 and less than 1, and each of c, d1 and d2 is equal to or greater than 0 and less than 1, with the proviso that d1 and d2 cannot represent 0 at the same time and a+b+c+d1+d2=1. To form a pattern, the positive type resist composition is applied onto a substrate, is heated, and then exposed to high energy beams or electron beams, followed by development.
Patent KR-20090005886-A (KR)
Title: Optical film and the method thereof
Inventor: AHN KYOUNG SOO
IPC: G02B5/20
Filed: 2007-07-10
Abstract: An optical film and a manufacturing method thereof are provided to perform concentration of visible light and cutoff of external light at the same time by integrating a lens array part and an external light-blocking part. A lens array part(102) comprises a plurality of micro lenses arranged in constant interval. An external light-blocking part(104) is formed from a valley portion between the micro lenses to the top and bottom in order to have predetermined thickness. The external light-blocking part prevents the reverse injection of the external light to an inside light source part. In order to improve shock resistance, a resin coated part(112) is formed over one side of the lens array part. A base material part(114) is formed in the backside of the one side of the lens array part in order to improve anti-reflection and impact-resistance.
Patent KR-20090008627-A (KR)
Title: Organic light emitting display device and method of manufacturing the same
Inventor: KIM TAE WOONG
IPC: H05B33/04
Filed: 2007-07-18
Abstract: An organic electroluminescent display device and manufacturing method thereof are provided to prevent the ultraviolet irradiation to an organic electroluminescent device in a sealing film forming process including an organic film by forming an ultraviolet lay blocking film at the upper part of the organic electroluminescent device. A substrate(10) is provided. An organic electroluminescent device is formed on the substrate. The organic electroluminescent device is made of a first electrode, an organic thin film layer(16) and a second electrode. An ultraviolet lay blocking film(20) is formed on the organic electroluminescent device with a laminating structure of materials(20a,20b,20c) having different ultraviolet absorption wavelength. The absorption wavelength of low layer material of laminating structure is longer than the absorption wavelength of upper layer material. The material having different ultraviolet absorption wavelength is selected in the group consisting of resorcinol monobenzoate, benzophenone, benzotriazole, cinnamate, oxanilide and salicyate. A sealing film(30) is formed with the laminating structure of an inorganic film(30b) and an organic film(30a) in order to seal the organic electroluminescent device hermetically.
Patent KR-20080008304-A (KR)
Title: Method and apparatus for efficient persistent resource assignment in communication systems
Inventor: PI ZHOUYUE
IPC: H04B7/26
Filed: 2007-07-19
Abstract: An efficient persistent resource allocation method in a communication system and a device are provided to magnify statistical multiplexing gains, and to reduce signaling overheads, then to eliminate fragmentation of resources. A communication resource set including plural resource units is allocated to plural users. When the first start resource unit and the first direction are allocated to the first user group, the first user group becomes a user group for consuming a resource unit from a communication resource set starting from a resource unit identified by a location of the first start resource unit and for consuming an additional resource unit only located in the first direction for the first start resource unit. When the second start resource unit and the second direction opposite to the first direction are allocated to the second user group, the second user group becomes a user group for consuming a resource unit from a communication resource set starting from a resource unit identified by a location of the second start resource unit and for consuming an additional resource unit only located in the second direction for the second start resource unit.
Patent KR-20090009482-A (KR)
Title: Containing shelf and containing method
Inventor: MAETAKI SUSUMU
IPC: B65G1/04
Filed: 2007-07-20
Abstract: Collection shelf and the storing method are provided that the generation of the rubbing of the freight water by the sliding movement of the freight water and load stock can be avoided. A collection shelf comprises a horizontal arm part which horizontally moves the freight, a lifting unit elevating the freight, a load stock in which the freight water is loaded in the loading position, a movable part(20) movable to horizontal movement direction.
Patent KR-20080014612-A (KR)
Title: Apparatus and method for processing a substrate
Inventor: ORIHARA YASUAKI
IPC: H01L21/02
Filed: 2007-07-26
Abstract: An apparatus and method for processing a substrate is provided to prevent the ambient temperature from rising due to heat accumulation within a transmission window according to the number of the performed substrate processing. A substrate(13) is disposed in a chamber(3), and a lamp unit(2) heats the substrate disposed in the chamber at a position facing the substrate. A transmission window(7) is interposed between the chamber and the lamp unit to constitute a wall of the chamber and to transmit light emitted from the lamp unit. A decompression chamber(4) has a wall constituted by the transmission window at the lamp unit side of the transmission window, and forms vacuum by an evacuation unit. A pressure control unit(18) controls the evacuation unit to maintain the pressure within the decompression chamber at a specific pressure.
Patent KR-20090012774-A (KR)
Title: Wireless communication system and communicating method thereof
Inventor: PARK WOO CHOOL
IPC: H04B7/26
Filed: 2007-07-31
Abstract: A wireless communications system and a communications method thereof for reducing power consumption are provided to measure signal intensity by each channel received from each wireless communications device. Wireless communications devices(10a~10n) perform a specific application at a remote place. The channel state information is successively transmitted from the wireless communications devices to the wireless channel controller. The wireless channel controller performs the wireless telecommunication to the wireless communications device and specific frequency band. The wireless channel controller receives the channel state information at the fixed cycle interval from the wireless communications device. The mean value about the received channel state information is calculated.
Patent KR-20080088331-A (KR)
Title: The shoes having a heel having the other elastic force and abrasion resistance
Inventor: LIM SUNG JO
IPC: A43B13/18
Filed: 2007-08-01
Abstract: A functional shoe having a shock absorbing part in its sole is provided to enable its insole to absorb shocks loaded on a user's foot as much as possible and to increase repulsive elasticity. A functional shoe having a shock absorbing part comprises an upper(1) covering the upper part of a user's foot, and a sole(2) which comprises: an outsole(2c); a midsole; an insole(2a) contact with the bottom side of the user's foot; a shock absorbing elastic part(10b) having a front/rear sealed space(12,14), multiple post shaped elastic members(16) established on the rear part of the sole, a lower part tube phase(18), and a base part which provides shock absorbing capacity via contraction and restoring force by repulsive elasticity; and an air supplying part comprising several inner and outer air pathways between inside, linkage air tubes.
Patent KR-20070085192-A (KR)
Title: Remote control system of a carbon dioxide(halon replacement)
Inventor: PARK KYOUNG DEOK
IPC: A62C37/36
Filed: 2007-08-07
Abstract: A remote control system of a carbon dioxide(halon replacement) is provided to extinguish fire promptly by operating a carbon dioxide extinguishing equipment to be interlocked with fire detection to prevent gas emitted from an extinguishing equipment from being interrupted. A remote control system of a carbon dioxide(halon replacement) emits a fire extinguishing agent from a fire extinguishing equipment emitting head by being interlocked with fire detection. A carbon dioxide extinguishing equipment piping(13) is connected to a fire engine outdoor inlet or a gas storing preliminary vessel. A pressure switch(39) is installed between each connection pipe and the carbon dioxide extinguishing equipment emitting head(13). Siren warning sound is automatically performed by a signal sent from the pressure switch.