baber/WOPTO huggingface dataset:
Patent KR-20070014046-A (KR)
Title: Controllable target cooling
Inventor: TANASE YOSHIAKI
IPC: C23C14/34
Filed: 2006-07-25
Abstract: An inexpensive, more rugged target assembly as well as a reusable backing plate providing improved thermal control is provided to uniformly cool a larger area without excessively increasing the thickness of the target assembly although a target has a larger size. A sputtering target comprises: a backing plate comprising a plurality of laterally extending parallel cylindrical cooling holes formed therein; and one or more sputtering target tiles coupled to one of two major surfaces of the backing plate. A target backing plate(60) comprises: an integral metal plate(62); and a plurality of parallel cooling holes(64) extending through the plate such that the parallel cooling holes are parallel to a major surface of the metal plate having a target area(78) that is constructed to be coupled to one or more target tiles. The holes are cylindrical. The target backing plate further comprises two sets of two staggered rows of access holes formed in the major surface and disposed on each end of lateral face ends of the metal plate, wherein the respective sets of two staggered rows of access holes expose different holes of the cooling holes, and wherein the target area is disposed between two lateral face ends including the two staggered rows. The access holes each expose at least two holes out of the cooling holes.
Patent KR-20080010137-A (KR)
Title: Nitride based light emitting diode
Inventor: KIM JONG WOOK
IPC: H01L33/06
Filed: 2006-07-26
Abstract: A nitride based light emitting device is provided to efficiently realize an electron blocking layer by increasing the conduction band discontinuity of the interface between a light emitting layer and a p-type semiconductor layer and to increase the efficiency inner quantum of the light emitting device. A nitride based light emitting device includes an n-type semiconductor layer(30), a p-type semiconductor layer(50), and a light emitting layer(40). The light emitting layer is located between the n-type semiconductor layer and the p-type semiconductor layer, and has at least one pair of first barrier layers(42) and well layers(41) and a second barrier layer(43) with a band-gap between those of the first barrier layer and the well layer. The second barrier layer is located on the surface adjacent to the P-type semiconductor layer.
Patent KR-20080010165-A (KR)
Title: Liquid crystal display apparatus preventing light leakage and method for the same
Inventor: WOO SEUNG GYUN
IPC: G02F1/1333
Filed: 2006-07-26
Abstract: A liquid crystal display apparatus and a method for manufacturing the same are provided to prevent combination between a point light source and a light guide plate from being distorted and to prevent light leakage due to looseness. A liquid crystal display device(100) includes a light guide plate(200). A point light source(310) is arranged at an incident plane of the light guide plate for generating a light. A bottom chassis(400) is formed of a bottom part and a side part for containing the light guide plate and the point light source. A first flexible circuit board(320) is arranged between the point light source and the bottom chassis for packaging the point light source and controlling driving of the point light source. A liquid crystal display panel(500) is arranged on the light guide plate for displaying an image. A second flexible circuit board(540) is connected with the liquid crystal panel for controlling driving of the liquid crystal display panel, and is bent to the back of the bottom chassis from the liquid crystal display panel to be fixed.
Patent KR-20080019351-A (KR)
Title: Method for auto playing title in optical disc device
Inventor: LEE JAE YONG
IPC: G11B27/10
Filed: 2006-08-28
Abstract: A method for automatically reproducing a title in an optical disc device is provided to reproduce one of plural titles recorded on a DVD or CD as a main title by selecting it for a user. A method for automatically reproducing a title in an optical disc device comprises a first step(S14) of setting a title automatic reproduction of an optical disc inserted into the device; a second step of storing ID of the optical disc inserted into the device and the number of the title selected by the user on a nonvolatile memory as title automatic reproducing information of the corresponding optical disc; and a third step(S17) of reproducing a predetermined title by a user according to the result of the first step. The first step confirms the setting condition of the title automatic reproduction of the optical disc by comparing the ID of the optical disc inserted into the device with the ID of the optical disc stored as the title automatic reproduction information in the nonvolatile memory. The third step reproduces the predetermined title by the user according to the result of the first step, or reproduces the longest title stored on the optical disc.
Patent KR-20080019777-A (KR)
Title: A wet umbrella of dryer
Inventor: LEE BYUNG WOO
IPC: A47G25/12
Filed: 2006-08-29
Abstract: A wet umbrella dryer is provided to arrange one absorbing roller and one rotary roller in parallel to each other horizontally and to make their rotary speed different from each other to remove the moisture of a wet umbrella. A wet umbrella dryer includes a housing(210), a rotary roller(232), a moisture removing rod and a motor. The housing is installed horizontally to make an absorbing roller(231) exposed to the outside. The rotary roller is installed on the housing to be exposed to the outside, being separated from and in parallel to the absorbing roller. The rotary roller rotates in a direction identical to that of the absorbing roller but rotates more slowly. The moisture removing rod is adhered to the lower part of the absorbing roller to remove the absorbed moisture absorbed into the absorbing roller.
Patent KR-20070030127-A (KR)
Title: Ferroelectric memory device and method of manufacturing the same
Inventor: PARK BYUNG EUN
IPC: H01L27/105
Filed: 2006-09-06
Abstract: A ferroelectric memory device is provided to reduce a fabricating cost and simplify a fabricating process of a non-volatile memory by embodying a non-volatile memory while using one simple transistor structure. A source/drain region(2,3) is formed in a predetermined region of a semiconductor substrate(1). A channel region(4) is formed between the source region and the drain region. An organic ferroelectric layer(60) is formed in its corresponding part of the channel region on the semiconductor substrate. A source electrode(6), a drain electrode(7) and a gate electrode(8) are formed on the source region, the drain region and the organic ferroelectric layer, respectively. The organic ferroelectric layer is coupled to the semiconductor substrate by one of a van der Waals' bond or a hydrogen bond. The organic ferroelectric layer can be a PVDF(Polyinylideneflouride) layer.
Patent KR-20080022774-A (KR)
Title: Method of fabricating semiconductor device
Inventor: EUN DONG SEOG
IPC: H01L27/115
Filed: 2006-09-07
Abstract: A method for fabricating a semiconductor device is provided to prevent an edge of an active region from becoming thinner than a center portion of the active region. A first insulating layer(102a) is formed on a semiconductor substrate(100), and then isolation layers(112a,112b) are formed on the substrate to define an active region covered by the first insulating layer. The isolation layer has a sidewall protruded from the surface of the substrate. The first insulating layer is etched to expose a portion of the active region, while the first insulating layer remains on an edge of the active region. A second insulating layer is formed on the active region to form a tunnel insulating layer. The active region is buried by a conductive layer to form gate patterns(118f,118p) between protruded sidewalls of the isolation layers.
Patent KR-20080025850-A (KR)
Title: Automatic correct system for location display path and automatic correct method of thereof
Inventor: CHOI HYUN JEONG
IPC: G06Q50/00
Filed: 2006-09-19
Abstract: A system and a method for automatically correcting a position indicating path are provided to automatically correct the URL(Uniform Resource Locator) of a communication terminal when the URL is changed or wrongly set, thereby improving a wireless Internet access rate and enhance the quality of a communication system related to the communication terminal. A system(1000) for automatically correcting a position indicating path includes a proxy server(300,310) to which a predetermined URL is allocated, a communication terminal(100,110) and a DNS(Domain Name System) server(200). The communication terminal inquires the URL of the proxy server, generates a mobile Internet packet and transmits the mobile Internet packet. The DNS server checks the inquired URL and transmits the IP(Internet Protocol) address of the proxy server, which corresponds to the URL, to the communication terminal as an answer to the inquiry when it is determined that the URL is normal. When it is determined that the URL is abnormal, the DNS server transmits a predetermined IP address to the communication terminal as an answer to the inquiry, receives the mobile Internet packet from the communication terminal and forwards the mobile Internet packet to the proxy server.
Patent KR-20080025891-A (KR)
Title: Arithmetic method of wind direction for safety parking and parking direction information system using it and method thereof
Inventor: HONG SOON OH
IPC: G08G1/14
Filed: 2006-09-19
Abstract: A wind direction operation method for safety parking, and a parking direction guide system and a method using the same are provided to prevent breakage of own vehicle and the other vehicles in opening a door and to prevent pedestrians from getting injured. In a wind direction operation method for safety parking, wind inlet holes(113a,113b) communicating with the left and rear sides of a vehicle(10) are branched off by regarding northerly wind(Wb) blown from the rear side of the vehicle, as a main factor for determining the wind direction. A variable throttle(114) for changing the opening degree of both wind inlet holes according to the inflow amount(w1,w2) of the wind is installed at the spot where the wind inlet holes are branched off. The wind direction is calculated by using a variable resistance value differently output according to the opening degree of the variable throttle.
Patent KR-20080027521-A (KR)
Title: Door inside belt weather strip mounting means of automobile
Inventor: CHO HAN SHIN
IPC: B60J10/00
Filed: 2006-09-25
Abstract: A door inside belt weather strip mounting structure of a vehicle is provided to support catching protrusions at catching projections, to maintain the position of the door inside belt weather strip, and to preclude a gap from being formed between two ends of a weather strip body and a glass run by forming catching protrusions at two ends of a weather strip body and forming catching projections at opposed positions of the catching protrusion of flanges. A door inside belt weather strip mounting structure of a vehicle comprises catching protrusions(31) and catching projections(32). The catching protrusions are formed at two ends of a body of a door inside belt weather strip(10). The catching projections are formed at opposed positions of the catching protrusions of two sides of flanges(23) of a door inner panel(22). The catching protrusions are supported in the catching projections when pressing the door inside belt weather strip on the flange. The catching projections are shaped like L when molding the door inner panel. The door inside belt weather has a tolerance of +2.0mm.
Patent KR-20080029260-A (KR)
Title: Planar stack package
Inventor: HWANG CHAN KI
IPC: H01L23/12
Filed: 2006-09-28
Abstract: A planar stack package is provided to prevent deflection of a wire bonding by connecting a metal wire for electrically connecting a semiconductor chip and a lead. A lead frame(9) having a lead(6) is mounted on both sides of a chip mounting plate(3). A pair of semiconductor chips(1a,1b,1c,1d) are attached to upper and lower surfaces of the chip mounting plate, and are spaced apart from each other. Each semiconductor chip is electrically connected to the lead of the lead frame via metal wires(2a,2b,2c,2d). An encapsulant(7) seals a spatial region comprising a portion of the lead, as well as the semiconductor chips and the metal wires. A spacer tape(5) is attached to each semiconductor chip.
Patent KR-20080029293-A (KR)
Title: Display device with color shifting properties
Inventor: PARK DAE CHUL
IPC: G02B5/20
Filed: 2006-09-28
Abstract: A display device having color change properties is provided to maximize the space utilization of a space in which the display device is disposed, by representing an interior effect even though power is not applied to the display. A panel assembly is applied with power to display an image, and a display filter(140) is disposed on the panel assembly to improve quality of the image display on the panel assembly. A thermochroism pattern(145) comprising a thermochroism material is formed on one region of the display filter or one surface of the panel assembly. The display filter has an anti-reflection layer, and the thermochroism material is formed on the entire surface of the anti-reflection layer.
Patent KR-20080030123-A (KR)
Title: System and method for providing traffic information, storage medium recording that method program, user terminal
Inventor: JEONG YEONG SAM
IPC: G06Q50/30
Filed: 2006-09-29
Abstract: A system and a method of traffic information creation, a storage medium for storing a program of the method, and a user terminal are provided to create the traffic information based on representative transfer class by correcting deviation of the traffic information about a rotation transfer class. A traffic information creation system(500) creates and provides unique traffic information of each link based on the present traffic information transmitted from a traffic state information providing server(200) by connecting with a user terminal device(100) through a network, and comprises a state information providing server(300) and a traffic information database(400). The user terminal creates coordinate data, and is able to request various services and to offer desired traffic information. The state information providing server provides the real-time traffic information, and collects the traffic information from a probe car. The traffic information database stores various data for providing the traffic information, and comprises rotation type information or rotation pattern information. The traffic information providing server creates pattern information capable of influencing the traffic characteristics, and corrects the traffic characteristics of each rotation transfer class.
Patent KR-20070038432-A (KR)
Inventor: PARK JI HO
IPC: H04N7/24
Filed: 2006-10-02
Abstract: 본 발명은 비디오 신호 디코딩 및 인코딩 방법에 관한 것이다. 이 디코딩 방법은 복수의 계층(layer) 정보를 포함하는 비디오 신호를 디코딩하는 방법에 관한 것으로 향상 계층(Enhancement layer)의 현재 블록을 위한 제 1 예측 신호와, 적어도 기초 계층(base layer)의 블록에 근거한 차분 신호를 얻는 단계와, 상기 예측 신호와 차분 신호의 합을 스무딩(smoothing) 처리하여 상기 현재 블록을 위한 제 2예측 신호를 생성하는 단계와, 상기 제 2 예측 신호에 근거하여 상기 현재 블록을 복원하는 단계를 포함하며, 상기 제1예측 신호를 생성하는 단계는 적어도 상기 현재 블록의 예측 모드 정보에 근거하는 것을 특징으로 한다. 따라서, 본 발명에 의한 비디오 신호 디코딩 및 인코딩 방법은 현재 계층과 기초 계층의 매크로블록 타입에 따른 다양한 계층 간 예측 방식을 이용함으로써, 계층들 사이에 존재하는 중복성(redundancy)을 제거함으로써 코딩 효율이 증가하는 효과를 갖는다. 
       
     스케일러블 비디오 코딩, 계층 간 예측, 인트라 예측 모드, 인트라 베이스 프리딕션
Patent KR-20080032673-A (KR)
Title: Cosmetic composition for inhibiting secretion of sebum containing extract of ulmus davidiana as active ingredient
Inventor: YOO YOUNG KYOUNG
IPC: A61K8/97
Filed: 2006-10-09
Abstract: An extract of Ulmus davidiana is provided to inhibit generation of dihydrotestosterone by inhibiting the activity of 5alpha-reductase and show excellent inhibitory effect on excessive-secretion of sebum and acne alleviation effect when being applied to a cosmetic composition as an effective ingredient. A cosmetic composition for inhibiting secretion of sebum or improving or alleviating acne comprises 0.0001-10 wt.% of an extract of Ulmus davidiana as an effective ingredient, wherein the extract is obtained by using a solvent selected from the group consisting of water, C1-4 alcohol, acetone, ethylacetate, butylacetate and 1,3-butylene glycol. Further, the composition is in a form of solution, paste, gel, cream, lotion, powder, soap, cleansing, oil, powder foundation and spray.
Patent KR-20080035910-A (KR)
Title: Ratio-independent switched capacitor amplifier with precision gain of two and operation method thereof
Inventor: LIM SEUNG HYUN
IPC: H03F3/70
Filed: 2006-10-20
Abstract: A ratio-independent switched capacitor amplifier with a double precision gain and an operation method thereof are provided to obtain the double gain through one amplification process and one sampling process, thereby processing an input signal at high speed. A ratio-independent switched capacitor amplifier comprises a first sampling circuit(20), a second sampling circuit(30), and a differential amplification circuit(10). The first sampling circuit samples a first input voltage to a first sampling voltage, and doubles a level of the first sampling voltage for the section where the first input voltage is interrupted. The second sampling circuit samples a second input voltage to a second sampling voltage, and doubles a level of the second sampling voltage for the section where the second input voltage is interrupted. The differential amplification circuit outputs a difference between the first sampling voltage and the second sampling voltage.
Patent KR-20080036722-A (KR)
Title: Phase compensation system
Inventor: KIM NAM YUN
IPC: H03L7/08
Filed: 2006-10-24
Abstract: A phase compensation system is provided to compensate for echo estimation by generating intermediate frequency signals having various phases. A phase compensation system includes phase synchronization circuits(130,200), phase adjustors(140,210), signal converters(120,180), and a controller(160). The phase synchronization circuits generate oscillation frequency signals. The phase adjustors convert phases of the oscillation frequency signals into plural oscillation frequency signals having different phases from one another. The signal converters mix the phase converted oscillation frequency signals with an RF(Radio Frequency) signal and converts the mixed signals into intermediate frequency signals. The controller delivers a control signal with a voltage level so as to control the phase conversion of the phase adjustors.
Patent KR-20080037300-A (KR)
Title: Granular of gastrodiae rhizom powder using gastrodiae rhizoma
Inventor: HONG HEE DO
IPC: A23L33/00
Filed: 2006-10-25
Abstract: Gastrodia root granule prepared by mixing Gastrodia root powder, hydrous crystalline glucose, fruit concentrates, roasted bean powder and brown rice powder and then granulating is provided to be useful as functional food having an antihypertensive action and cholesterol-lowering action. Gastrodia root granule is prepared by the steps of: fine grinding or wet fine grinding of Gastrodia root; mixing 30 to 100% by weight of Gastrodia root powder, 0 to 70% by weight of hydrous crystalline glucose, 0 to 10% by weight of fruit concentrates with 60 to 65 Degrees Brix and 0 to 50% by weight of roasted bean powder and brown rice powder; and granulating into a size of 15 to 20 meshes. The Gastrodia root powder is hot air dried or roasted fine ground powder after hot air drying, classified powder or spray-drying Gastrodia root powder with improved solubility and preference. The spray-drying powder Gastrodia root powder with improved solubility is obtained by mixing less than 3% by weight of sucrose fatty acid ester, less than 0.3% by weight of polyglycerin fatty acid ester and 0 to 60% by weight of fructose are added, based on the total weight of Gastrodia root powder and spray drying during the wet fine grinding.
Patent KR-20080044063-A (KR)
Title: Dielectric composition and plasma display panel using the same, manufacturing method thereof
Inventor: KANG DONG WON
IPC: H01B3/10
Filed: 2006-11-15
Abstract: A dielectric composition for a plasma display panel is provided to enable low-temperature firing, to avoid problems related with environmental pollution, to realize improved cost-efficiency, and to impart improved image quality, color purity and efficiency to a plasma display panel. A dielectric composition comprises: ZnO; B2O3; and an RO- or R2O-based alkaline material; and a colorant that reduces red and green light transmission relatively as compared with blue light transmission. The colorant is at least one selected from the group consisting of Nd2O3, CoO, Co2O, Co2O3, Co3O4, CuO, Cr2O3, MnO, FeO, NiO, CeO2, Er2O3, and Pr2O3. The alkali material is at least one selected from BaO, SrO, MgO, BaO, SrO, MgO, La2O and Bi2O3.
Patent KR-20080045381-A (KR)
Title: Liquid crystal display panel with a built-in touch screen and liquid crystal display having the same
Inventor: PARK YONG HAN
IPC: G02F1/1333
Filed: 2006-11-20
Abstract: An LCD(Liquid Crystal Display) panel with a built-in touch screen and an LCD having the LCD panel are provided to modify the shapes of a supporting column spacer and a conductive column spacer to concentrate the range of touch pressure on a touch sensor to improve touch sensitivity. An LCD panel includes a color filter substrate(100), a TFT(Thin Film Transistor) substrate(200), a column spacer(460), and a sensing unit. The color filter substrate includes a first substrate(110), a black matrix(120) formed on the first substrate, and a color filter(130) formed on the black matrix. The TFT substrate includes a second substrate(210) and TFTs formed on the second substrate. The column spacer maintains a cell gap between the color filter substrate and the TFT substrate. The sensing unit is formed on the color filter substrate and the TFT substrate, includes a conductive column spacer(320) and a conductive pad(330) and senses a touch point. One end of the column spacer comes into contact with the black matrix.
Patent KR-20080045858-A (KR)
Title: A composition of carbon nanotube paste and process for preparing an electron emitter using the composition
Inventor: CHO HANG NO
IPC: H01J1/30
Filed: 2006-11-21
Abstract: A carbon nanotube paste composition and a manufacturing process of field emission emitter using the composition are provided to obtain better development by employing alkaline aqueous solution or organic solvent as a developer, and to improve field emission by facilitating dispersion of carbon nanotube. A manufacturing method of carbon nanotube paste composition comprises steps of: sonication of a mixture comprising solvent and carbon nanotube; applying shear force on the mixture by flowing the mixture solution in a fine tube with high pressure in order to minimize aggregation of carbon nanotube for stable dispersion state; and preparing a paste. The sonicated mixture is optionally coated with coating material in the amount of 0.5-2 times as much as the carbon nanotube powder by weight and dried for stable dispersion state. The paste composition comprises 1-10% by weight of carbon nanotube, 5-25%by weight of copolymer resin of glycidyl (meth)acrylate and (meth)acrylic acid, 1-5% by weight of photopolymerization initiator, 5-10% by weight of photopolymerization monomer, 1-5% by weight of glass frit, 1-30% by weight of conductive metal powder and 15-80% by weight of organic solvent. A manufacturing process of field emission emitter comprises steps of: printing or spraying the carbon nanotube paste; drying the coated film; and exposing the resultant film to light, developing and calcining the resultant.