baber/WOPTO huggingface dataset:
Patent KR-20070003895-A (KR)
Title: Two-dimensional symbol detector for one-dimensional symbol detection
Inventor: IMMINK ALBERT H J
IPC: G11B7/13
Filed: 2005-02-28
Abstract: The present invention relates to a symbol detection apparatus for detecting the symbol values of a one- dimensional channel data stream recorded along one-dimensional contiguous tracks on a record carrier, wherein the symbols of adjacent tracks have a varying phase relation. In order to enable the use of a 2D symbol detection scheme for symbol detection of the symbol values of a one- dimensional channel data stream, an apparatus is proposed comprising: a phase detection means (31) for detecting the phase relation of the symbols of at least two adjacent tracks, a processing means (30) for determining HF reference levels at the symbol positions of the symbols of said at least two adjacent tracks by recalculating an ideal two- dimensional target HF impulse response (gk,2D)of the symbols of said at least two adjacent tracks, said ideal two-dimensional target HF impulse response (gk,2D) representing an HF impulse response assuming no phase difference between the symbols of said at least two adjacent tracks, based on the detected phase relation, and 2D symbol detection means (6) for symbol detection of the symbols of at least one of said at least two adjacent tracks using said HF reference levels (REFk,i) and HF signal values (HFkk,i) read-out from said record carrier. ® KIPO & WIPO 2007
Patent KR-20070023665-A (KR)
IPC: G02B6/00
Filed: 2005-02-12
Abstract: 상기 트랜스포트는 다음의 도파관과, 다수의 구성요소와, 여기 시스템을 포함하다.  
     상기 도파관은, 하나의 안내 영역과, 상기 안내 영역 내부에서의 전송된 복사의 봉쇄를 보강하기 위한 하나 이상의 경계 영역을 포함하는 도파관으로서, 입력 영역과 출력을 포함한다. 
     상기 다수의 구성요소는, 도파관의 인플루언서 응답 속성(influencer response attribute)을 보강시키기 위한, 상기 도파관 내부에 배치된다. 
     상기 여기 시스템은, 상기 안내 영역에 연결되어 있는 여기 시스템(excitation system)으로서, 상기 도파관의 상기 인플루언서 응답 속성을 증가시킨다.
Patent KR-20060124755-A (KR)
Title: Nonvolatile memory cell having current compensated for temperature dependency and data read method thereof
Inventor: TAKEUCHI KEN
IPC: G11C16/34
Filed: 2005-09-30
Abstract: A nonvolatile semiconductor memory device includes a memory cell array (21), read circuit (22, 23, 24, 25, 26, 27 and 33), program circuit (22, 23, 24, 25, 26 and 27), read voltage generating circuit (29), memory circuit (34) and switching circuit (35). The read voltage generating circuit generates and supplies a read voltage to the read circuit. The memory circuit (34) stores information which changes the temperature characteristic of a memory cell in the memory cell array (21). The switching circuit (25) changes the temperature dependency of read voltage generated from the read voltage generating circuit (29) based on information stored in the memory circuit (34).
Patent KR-20070007153-A (KR)
Title: Negative radiation-sensitive resin composition
Inventor: NISHIKAWA KOUJI
IPC: G03F7/40
Filed: 2005-03-24
Abstract: A process for forming with high precision a thick electroplating shaped item, such as bump or wiring; a negative radiation-sensitive resin composition excelling in sensitivity, resolving power, etc. that is suitable to the process; and a transfer film utilizing this composition. There is provided a negative radiation-sensitive resin composition comprising (A) polymer containing structural units represented by the following general formula (1) and/or (2), (B) compound having at least one ethylenically unsaturated double bond and (C) radiation-sensitive radical polymerization initiator. Further, there is provided production of a negative radiation-sensitive resin film from this composition. ® KIPO & WIPO 2007
Patent KR-20060133075-A (KR)
Title: Mobile bearing calculation device and bearing correction method
Inventor: OKEYA SHIGEO
IPC: G01C21/28
Filed: 2005-03-31
Abstract: A mobile bearing calculation device having a terrestrial magnetism sensor for measuring terrestrial magnetism and having a control section for calculating a geographical bearing based on the value measured by the terrestrial magnetism sensor. The control section monitors an event at which the behavior of an electronic component mounted on the mobile bearing calculation device changes, and corrects the geographical bearing according to the occurrence of the event.
Patent KR-20060123667-A (KR)
Title: Always-on wireless internet protocol communication
Inventor: XUE HAO
IPC: H04L12/56
Filed: 2003-07-31
Abstract: In accordance with the teachings described herein, systems and methods are provided for always-on wireless IP communication. An access provider network (APN) that includes an always-on packet data serving node (PDSN) may be used to communicate over a wireless communication link with a mobile station. The PDSN may include an inactivity timer and may be used to set the inactivity timer to an inactivity timer starting value and send a starting value estimate to the mobile station over the wireless communication link, wherein the starting value estimate is a function of the inactivity timer starting value. The mobile station may include an inactivity timer estimate and may be used to receive the starting value estimate and set the inactivity timer estimate to the starting value estimate. The mobile station may also be used to reset the inactivity timer estimate to the starting value estimate when the mobile station communicates with the APN.
Patent KR-20070008698-A (KR)
Title: Spot alignment for parallel read-out of two-dimensional encoded optical storage media
Inventor: VAN DER LEEALEXANDER M
IPC: G11B7/24085
Filed: 2005-04-14
Abstract: The present invention provides a two- dimensional encoded optical storage medium (12) comprising at least one alignment pattern (14) for aligning a spot array (16) intended to read out the optical storage medium (12). Furthermore, the present invention is directed to a method and a device for reading out a two-dimensional encoded optical storage medium (12) having at least one alignment pattern (14) comprising a plurality of bit rows (R1, R2, R3, R4, R5, R6, R7, R8), wherein at least one bit row (R2, R3, R4, R6, R7, R8) of said alignment pattern (14) is empty. ® KIPO & WIPO 2007
Patent KR-20080063887-A (KR)
Inventor: OH SANG WON
IPC: H01L21/027
Filed: 2007-01-03
Abstract: 본 발명은 포토리소그래피(photo lithography) 한계 및 식각 레시피 튜닝(etch recipe tuning)의 한계를 극복하고 주변 영역의 게이트 사이즈를 줄일 수 있는 반도체 소자의 제조방법을 제공하기 위한 것으로, 이를 위해 본 발명은 반도체 기판의 셀 영역 및 주변 영역에 게이트 절연막 및 게이트 전극용 도전막을 차례로 형성하는 단계와, 상기 셀 영역의 상기 도전막 상에 제 1 하드마스크막을 형성하고 상기 주변 영역의 상기 도전막 상에 상기 제 1 하드마스크막보다 낮은 경화도를 갖는 제 2 하드마스크막을 형성하는 단계와, 상기 제 1 하드마스크막과 상기 제 2 하드마스크막을 패터닝하는 단계와, 패터닝된 상기 제 1 하드마스크막과 상기 제 2 하드마스크막을 마스크로 상기 도전막과 상기 게이트 절연막을 식각하여 게이트를 형성하는 단계를 포함하는 반도체 소자의 제조방법을 제공한다. 
       
     CD 바이어스, 하드마스크, 경화 특성, 포토리소그래피
Patent KR-20080065148-A (KR)
Title: Plasma display device
Inventor: KIM JI SUK
IPC: H01J11/12
Filed: 2007-01-08
Abstract: A plasma display apparatus is provided to implement the convenient usage environment for a user by blocking heat. A plasma display panel(100) implements an image by a discharge. A heat blocking layer(150) is arranged on an image display surface side of the plasma display panel. The plasma display panel includes plural discharge cells(S), plural discharge electrodes(112,113), a fluorescent layer(125), and discharge gas. A first substrate(110) and a second substrate(120) are arranged to face each other. The discharge cells are arranged between the first and second substrates to configure an array. The discharge electrodes are extended by covering the discharge cells to generate a discharge. The fluorescent layer is applied to inner walls of the discharge cells. The discharge gas is filled in the discharge cells. The heat blocking layer includes a radiant wave absorbing/reflecting body, which selectively absorbs/reflects infrared rays radiant wave generated by the discharge.
Patent KR-20080068189-A (KR)
Title: Automobile auto transmission fluid changer
Inventor: CHOI SAM LAK
IPC: F16N31/00
Filed: 2007-01-18
Abstract: An oil exchanger for an auto transmission of a vehicle is provided to convert an oil line with a simple operation of a steering wheel by connecting a direction conversion valve at an auto transmission and a coupler. An oil exchanger for an auto transmission(8) of a vehicle comprises an oil selection valve(3) connected to clean oil tanks(2,2'). A pump(5) driven by a motor(4) is connected to the oil selection valve. A check valve(6) is connected to the pump. The auto transmission is connected to the check valve through couplers(7,7'). A direction conversion device(9) is connected to the auto transmission such that supply direction of oil is converted and flow rate is maintained in a constant level. The direction conversion device includes a plurality of direction conversion valves(90,90') coupled to the couplers. The direction conversion valves are connected to a steering wheel.
Patent KR-20070020316-A (KR)
IPC: A41B9/06
Filed: 2007-01-30
Abstract: 본 발명은 후방유출 방지를 위한 기능성 생리 치마에 관한 것으로서, 1차적인 생리대(생리대, 탐폰, 대안생리대 등)의 착용이 필요한 여성이나 환자, 아기 등의 수면을 취할 때나 장기간 앉아있어야 하는 경우에 이물질이 샐 수 있는 경우를 막을 수 있게 한다. 
     생리속옷보다 통풍이 잘되고 착탈하기 편한 치마, 속치마 또는 속옷으로 안쪽이 방수천이 사용되어 이물질이 묻었을 시에는 그냥 닦아만 주면 깨끗해 질 수 있다. 생리시뿐만 아니라 병원에서 부인병 수술환자들이나 그외 환자들이 이물질이 나올 수 있는 경우에 사각형 기저귀 재료의 천을 까는 경우, 성인용 기저귀 등을 사용하시는 등에 대신 이용할 수 있다.  
     자고 일어나거나 앉아있다가 일어났을 경우 등의 의자나 잠자리를 확인할 필요가 없게 만들어 여성들의 불안감을 없앨 것이다. 
     생리, 혈, 피, 환자, 생리혈, 치마, 생리대, 스커트, 속옷
Patent KR-20080071752-A (KR)
Title: Display device and manufacturing method of the same
Inventor: LEE DONG KI
IPC: H05B33/10
Filed: 2007-01-31
Abstract: A display device and a manufacturing method thereof are provided to simplify a manufacturing process by simultaneously forming first and second regions and contact holes of an organic layer through a slit mask. A display device includes an insulating substrate(11). Thin film transistors are formed on the insulating substrate. An organic layer(70) is formed on the thin film transistors and has a first region(71) with a first height, a second region(72) with a second height higher than the first height, and contact holes(73) to expose the thin film transistors. A first electrode(81) is electrically connected to the thin film transistors through the contact hole and formed on the organic layer. A light emitting layer(90) is formed on the first electrode. A second electrode(95) is formed on the light emitting layer.
Patent KR-20080075290-A (KR)
Title: Air cleaner for removal of co2 and harmful gas in air
Inventor: LEE JU YEOL
IPC: B01D53/02
Filed: 2007-02-12
Abstract: An air cleaner is provided to decompose, adsorb, and remove efficiently CO2 and harmful gases by a photocatalytic reaction generated using ultraviolet lamps and TiO2, and improve durability of the air cleaner by disassembling the air cleaner if it is necessary. An air cleaner(11) for removal of CO2 and harmful gases comprises: an air inlet(18) for sucking polluted air in a room; an air suction fan(14) installed adjacently to the air inlet to suck the polluted air in the room through the air inlet; a CO2 and harmful gas removing filter(16) installed adjacently to the air inlet and manufactured by embedding a chemical preparation with a predetermined size in a box in which air is circulated freely to decompose, adsorb, and remove CO2 and harmful gases contained in the air sucked by the air suction fan, the chemical preparation being prepared by mixing a titanium oxide powder, a nickel powder, and a zeolite powder; and ultraviolet lamps(19) installed adjacently to the CO2 and harmful gas removing filter to decompose and remove CO2 and harmful gases by a high temperature generated when ultraviolet light is reflected from a surface of the titanium oxide mixed with the chemical preparation embedded in the filter.
Patent KR-20070092644-A (KR)
Title: Laminated ceramic capacitor
Inventor: TOGASHI MASAAKI
IPC: H01G4/12
Filed: 2007-03-08
Abstract: A laminated ceramic capacitor is provided to disperse the stress applied to solder by allowing an expanding unit to have a maximum width at the edge of the side, thereby preventing the generation of solder crack due to a heat cycle. A laminated ceramic capacitor includes an element(10), and a plurality of terminal electrodes(20,30). The element(10) includes an inner layer(11) and an outer layer(12). The inner layer(11) includes a plurality of inner electrodes laminated along the height of the element(10). The inner electrode has a drawing unit(111) drawn at the side of the element(10). The outer layer(12) is laminated at least one surface of the inner layer(11). The terminal electrode(20,30) has a connecting unit(21) and an expanding unit(22). The connecting unit(21) covers the drawing unit(111) along the height. The width of the expanding unit(22) gradually increases toward the edge of the side from at least one end of the connecting unit(21) as seen from the direction of height. The plurality of terminal electrodes(20,30) are arranged at predetermined intervals along the length of the element(10).
Patent KR-20070092678-A (KR)
Title: Fixed codebook searching apparatus and fixed codebook searching method
Inventor: EHARA HIROYUKI
IPC: G10L19/107
Filed: 2007-03-09
Abstract: An apparatus and a method for searching for a fixed code book are provided to reduce a computation amount even though a filter used for an excitation pulse cannot be expressed by a lower triangular matrix so that a quasi-optimal fixed codebook search is realized. A pulse excitation vector generator creates a pulse excitation vector. The first convolution operator(151) convolutes an impulse response of a synthesis filter with an impulse response vector having at a negative time so that the second impulse response vector having values at a negative time is generated. A matrix generator(152) creates a Toeplitz-type convolution matrix by using the second impulse response vector generated by the first convolution operator. The second convolution operator(153) performs a convolution operation by using the pulse excitation vector generated from the pulse excitation vector generator and the matrix generated from the matrix generator.
Patent KR-20080084374-A (KR)
Title: Styling shampoo composition
Inventor: KIM TAE HWAN
IPC: A61Q5/02
Filed: 2007-03-16
Abstract: A hair styling shampoo composition comprising anionic detergent and styling polymer is provided to improve adsorption of styling polymer and silicon elastomer to hair by increasing production amount of coacerbate, thereby improving hair styling effects. A hair styling shampoo composition comprises 0.01-10 wt.% of styling polymer such as copolymer of hydrophilic monomer and hydrophobic monomer as cationic surfactant, 0.1-10 wt.% of quaternary ammonium cationic surfactant represented by the formula(1), wherein R is C12-22 linear alkyl group, branched alkyl group, alkenyl group or alkylamide, n is an integer from 0 to 10, and X is halogen, sulfate or acetate, and 0.01-10 wt.% of silicon elastomer.
Patent KR-20080085544-A (KR)
Title: Pressure measuring apparatus of variable air volume controller
Inventor: BAIK WAN KI
IPC: F24F13/10
Filed: 2007-03-20
Abstract: A pressure measuring apparatus of a variable air volume controller is provided to prevent air from leaking between pipes and measure accurate air pressure by forming straight parts and curved parts of a pressure measuring pipe and forming a plurality of total pressure measuring holes at various positions of a duct. A pressure measuring pipe(300) is an air collection pipe for measuring total pressure and static pressure of air. The pipe includes an average total pressure measuring part and an average static pressure measuring part(340). The average total pressure measuring part includes first through third straight parts(310,320,330), and first and second curved parts(321,331). The average total pressure measuring part measures average total pressure in a duct and is formed with a plurality of total pressure measuring holes(301) which are arranged in the duct. Two rear ends of the first straight part cross the duct. One rear end(311) of the first straight part is closed by a closing member(312) in the duct while the other rear end is opened.
Patent KR-20080086589-A (KR)
Title: Method for producing brewage made from korean schisandra
Inventor: CHO SEOK YUL
IPC: C12G3/00
Filed: 2007-03-23
Abstract: A method for producing fermented liquor by using Schizandra chinensis BAILL is provided to improve favorableness of fermented Schizandra chinensis BAILL liquor as compared to the extracted Schizandra chinensis BAILL liquor by enhancing nutrients, taste, flavor and color of liquor while maintaining medical components of Schizandra chinensis BAILL. A method for producing fermented liquor by using Schizandra chinensis BAILL comprises the steps of: adding pectinase and sugar into Schizandra chinensis BAILL fruits and branches, fermenting the mixture at room temperature for 4-6 months, and filtering the fermented product; regulating sugar degree of Schizandra chinensis BAILL extract with water to 24-25 Brix, adding a sterilizer, fermentation nutrients and yeast into the Schizandra chinensis BAILL extract, and alcohol-fermenting the mixture; maturing the alcohol-fermented product; and filtering the matured Schizandra chinensis BAILL liquor. Further, an alcohol content of the matured Schizandra chinensis BAILL liquor is 12 to 15°.
Patent KR-20080092525-A (KR)
Title: Rework device for semiconductor wafer
Inventor: PARK JONG SOO
IPC: H01L21/02
Filed: 2007-04-12
Abstract: A rework apparatus for semiconductor wafers is provided to minimize reduction of a lifetime of a mesh net conveyer by adjusting a moving width of a nozzle according to a size of a wafer. A rework apparatus for semiconductor wafers includes a wafer loading unit(30) for loading a wafer(1) as a rework target, a rework processing unit for transferring the loaded wafer and reworking and processing the transferred wafer, and an unloading unit(60) for unloading the processed wafer from the rework processing unit. The loading unit loads the wafer into the rework processing unit and includes a sensor for detecting a size of the wafer. The rework processing unit transfers the loaded wafer and reworks the wafer by moving a media injection nozzle in a horizontal direction within a size range of the wafer.
Patent KR-20070102962-A (KR)
Title: Optical compensation film, polarizing plate, and liquid-crystal display device
Inventor: TAKAHASHI YUTA
IPC: G02F1/1335
Filed: 2007-04-17
Abstract: An optical compensation film, a polarizing plate and a liquid crystal display device are provided to suppress deterioration of display quality such as light leakage by improving a composition thereof. An optical compensation film has the following relationship Re(40)/Re is 0.95 to 1.06 where Re is an internal retardation of 20 to 400nm and Re(40) is a retardation measured at slope of 40 degrees from a normal direction by using a terrestrial axis as an inclined axis. In the optical compensation film, an absolute valve of an optical elastic coefficient is 30x10^-12m^2/N and less. The internal retardation is 20 to 150nm. The optical compensation film includes a first optical anisotropic layer and a second optical anisotropic layer. The first optical anisotropic layer has the inner retardation of 0 to 10nm and a thickness direction retardation of -400 to -80nm. The second optical anisotropic layer has the inner retardation of 20 to 150nm and the thickness direction retardation of 100 to 300nm.
Patent KR-20080093641-A (KR)
Title: Multi-level inverter using 3-phase transformers and common-arm
Inventor: PARK SUNG JUN
IPC: H02M7/5387
Filed: 2007-04-17
Abstract: A multi-level inverter using three-phase transformers and a common arm is provided to reduce the number of switching elements by using the common arm to determine polarity of an H-bridge. A multi-level inverter includes a plurality of low frequency transformers(100), a switching unit(200), and a control unit. Output terminals of the low frequency transformers are connected in series for multi-level output. The switching unit switches the low frequency transformers and is composed of H-bridge cells connected to a DC power supply in parallel. The control unit controls the switching unit. The low frequency transformers are three-phase transformers. The output terminals of the three-phase transformers are connected in series for each phase, and the three phases are Delta connected.
Patent KR-20070064563-A (KR)
Title: Housing structure of electrical fan heater
Inventor: KIM YONG BEEN
IPC: F24H9/00
Filed: 2007-04-23
Abstract: A housing structure of an electrical fan heater is provided to prevent heat loss through a surface of a water tank by placing the water tank in an insulation section. A housing structure of an electrical fan heater includes an insulation section, and a non-insulation section. The insulation section has a left cover and a right cover made of insulating material and having ducts(20) for discharging air, a bottom plate(44) made of the insulating material and connecting lower ends of the left cover and the right cover, an upper end partition(30) made of the insulating material and connecting upper ends of the left cover and the right cover, and a rear surface partition(31) made of the insulating material and connecting one ends of the left cover and the right cover. The insulation section is protected by the insulating material except the ducts for discharging the air and a place for introducing the external air. The non-insulation section has an upper cover(40) adjacent to the insulation section, formed in a shape of 'C' to make a space, and connecting the upper ends of the left cover and the right cover, and a rear cover connecting one ends of the left cover and the right cover and one end of the upper cover. The insulation section includes a water tank(10).
Patent KR-20080097792-A (KR)
Title: A mask of a semiconductor device and patternforming method thereof
Inventor: LEE JUN SEOK
IPC: H01L21/027
Filed: 2007-05-03
Abstract: A mask of a semiconductor device and a pattern forming method thereof are provided to compensate for the optical proximity effect by securing the gate cell part in the mask formation of the semiconductor device. The inner corner and outer corner(104) are formed about the main pattern(100). The assistant pattern(106) is formed between the inner corner and outer corner. The critical dimension regulation of the gate cell(120) about the main pattern having identical critical dimension is selectively made. The critical dimension regulation of the main pattern is controlled and no concern with the lower part active region(110).
Patent KR-20080099438-A (KR)
Title: Light emitting diode device using nanocrystal-meal oxide composite and preparation method thereof
Inventor: JANG EUN JOO
IPC: H01L33/52
Filed: 2007-05-09
Abstract: An LED with a superior luminous efficiency, dispersibility and stability of nano-crystalline is provided. The cathode(20) and anode(10) electrode are connected to the light emitting diode chip(30). The nano-crystalline - metal oxide complex monolith(40) is mounted on the light emitting surface of the light emitting diode chip and then the mold layer(50) is formed. The exterior seals this mold layer of structure. The package structure includes the cavity in which the inner sidewall is inclined to the top. A cavity is provided to the built-in region of the light emitting diode.