baber/WOPTO huggingface dataset:
Patent KR-20080000705-A (KR)
Title: Method of analyzing the cross-talk between interconnect lines on semicondictor integrated circuits
Inventor: WON TAE YOUNG
IPC: G06F9/455
Filed: 2006-06-28
Abstract: A method for analyzing cross-talk between wirings of an IC is provided to offer a data format fit for writing an optical penetration analysis result of a wiring element display device of the semiconductor IC to a text file, offer a 2D(Dimensional) graphic output system/method for a view angle property, and offer efficient analysis convenience by applying an output result to tool sets and a controlling module. An ADI(Alternating Direction Implicit)-finite division time section for analyzing electromagnetic effectively between lines is applied. A short boundary condition is applied to remove a reflection wave of an advancing pulse at a boundary surface. A change of time increment is calculated by comparing the time increment with surrounding data.
Patent KR-20070013205-A (KR)
Title: Method and apparatus for efficient image rotation
Inventor: VAN BAARSEN JOHN PETER
IPC: G09G5/38
Filed: 2006-06-30
Abstract: A method and an apparatus for rotating an image are provided to enhance image rotation efficiency by rotating the image without using a DRAM(Dynamic Random Access Memory). An apparatus for rotating an image uses a memory(24a), which stores 16Î16 pixel data. The memory stores 19200 pixels on 16 columns. The width of the memory corresponds to a page of the image. Pixels of one page use an RAS(Row Address Strobe) and a precharge cycle of a single pair. The memory is preferably read in a burst mode. Image pixels from a non-rotated image matrix are mapped to the memory. The pixel includes 60 blocks, and each of the blocks includes 320 rows of the memory. When the image is not rotated, two pixels from the same image row of the non-rotated image matrix are in the same memory row. When the image is rotated, all respective pixels in one row of the image are obtained from different rows of the memory, so that 15 additional pages are required.
Patent KR-20080002138-A (KR)
Title: Methodology and system for quality test of multimedia data service
Inventor: PARK YOUNG BAE
IPC: G06F17/00
Filed: 2006-06-30
Abstract: A multimedia QoS(Quality of Service) measurement method and a system thereof are provided to measure multimedia QoS by using a high-speed Internet service network of an ISP(Internet Service Provider), and to measure multimedia QoS between a high-speed Internet service subscriber and a high-speed Internet service provider, thereby a higher-quality service can be offered. A multimedia service server registers a multimedia service(21). The server collects received multimedia video data to bring the data to a measurement device, and collects multimedia QoS data received from a high-speed Internet service subscriber side to bring the collected data to the measurement device(22). In case of an FR(Full Reference) test, the brought two data are compared and converted into evaluation and decision values to calculate the values(231). In case of an NR(No Reference) test, video quality measurement values are objectively calculated(232). Quality measurement items are displayed with the calculated measurement values(24). The measurement results are displayed on a screen, and are stored in a storage space(25).
Patent KR-20080005728-A (KR)
Title: Nitride semiconductor light emitting diode
Inventor: CHOI PUN JAE
IPC: H01L33/38
Filed: 2006-07-10
Abstract: A nitride semiconductor light emitting diode is provided to maintain a current thickness of a current diffusion layer by forming a convexo-concave portion on an upper surface of a current diffusion layer. A nitride semiconductor light emitting diode includes a substrate(110), an n-type nitride semiconductor layer(120), an active layer(130), a p-type nitride semiconductor layer(140), plural dots(200), a current diffusion layer(150), a p-type electrode(170), and an n-type electrode(160). The n-type nitride semiconductor layer is formed on the substrate. The active layer is formed on a predetermined region on the n-type nitride semiconductor layer. The p-type nitride semiconductor layer is formed on the active layer. The dots are formed on the p-type nitride semiconductor layer and arranged to be apart from one another by a predetermined distance. The current diffusion layer is formed on the p-type nitride semiconductor layer along an upper surface of the dots. The p-type electrode is formed on the current diffusion layer. The n-type electrode is formed on the n-type nitride semiconductor layer, where no active layer is formed.
Patent KR-20080006082-A (KR)
Title: Music producing and cordination system using the internet and method the same
Inventor: SHIN MONICA JUNGHWA
IPC: G06F17/00
Filed: 2006-07-11
Abstract: A system and a method for enabling music producing and coordinating is provided to enable a disc/sound source product server to offer a client the best disc suitable for individuality of a client by receiving the best sources from a composer and writer database through the best producer when the client requests production of the disc. An operation server(200) comprises a disc production server(210) and a sound source providing server(230), and produces/provides the disc and the sound source by receiving a disc/sound source production request from the client. A database(300) includes a producer, composer, and writer database(310,330,340). The disc production server manages the databases, produces the requested disc by using the databases, and provides the produced disc to the client. The sound source providing server provides the sound source to the client by managing the composer and writer database. A work database(350) enables a general user or a nameless composer to register works. The disc production server or the sound source providing server selects a song among the registered works by managing the work database.
Patent KR-20080006897-A (KR)
Title: Method of manufacturing a nand flash memory device
Inventor: AHN SANG TAE
IPC: H01L27/115
Filed: 2006-07-14
Abstract: A method for manufacturing a NAND flash memory device is provided to prevent bridges between drain contacts by burying a contact plug region without forming an empty space in a process for forming a spacer insulating layer having a low dielectric characteristic. A gate(112) including a plurality of layers is formed on a semiconductor substrate(100) to form a width of a drain selection line wider than a width of a cell gate. A spacer insulating layer(114) is formed on the entire structure. The spacer insulating layer is smoothly formed on a lateral surface of the drain selection line. A buffer oxide layer(116) and an SAC nitride layer(118) are formed on an upper surface of the entire structure. An interlayer dielectric(120) is formed on the upper surface of the entire structure to bury a gap between the drain selection line and the drain selection line.
Patent KR-20080006982-A (KR)
Title: Device for detecting lamp current of transformer in invertor and method for detecting lamp current of transformer in invertor
Inventor: JANG HYEON YONG
IPC: H05B41/26
Filed: 2006-07-14
Abstract: A method and an apparatus for detecting a current in an inverter transformer are provided to reduce a manufacturing cost of the inverter transformer by detecting a lamp current without using an additional current detecting circuit. An apparatus for detecting a current in an inverter transformer includes a power supply(610), first and second circuit units(620,630), and a current detector(640). The power supply includes first and second voltage supply units. The first voltage supply unit is electrically connected to one end of a primary coil through a first node. The second voltage supply unit is electrically connected to the other end of the primary coil through a second node. The second circuit units are electromagnetically coupled with the primary coil and include a secondary coil which supplies a voltage to a lamp. The current detector includes a resistance and a current sensor. One end of the current detector is connected to first and second nodes. The other end of the current detector is grounded.
Patent KR-20080009865-A (KR)
Title: High etch rate indium oxide etchant
Inventor: KIM SEONG SU
IPC: C09K13/00
Filed: 2006-07-25
Abstract: An etchant for a metal layer, and a method for preparing an array substrate for a liquid crystal display device by using the etchant are provided to control etching velocity, to improve the quality of profile and to prevent the corrosion of an etching equipment. An etchant for a metal layer comprises 10-30 wt% of hydrochloric acid; 2-20 wt% of nitric acid; 0.5-15 wt% of an etching velocity enhancer; and the balance of water. Preferably the etching velocity enhancer is selected from the group consisting of an inorganic acid, a peroxidized inorganic acid, and a salt derived from them; or the group consisting of perchloric acid, phosphoric acid, sulfuric acid, and a salt obtained by substituting at least one hydrogen of the acid with ammonium, an alkali metal or an alkaline earth metal.
Patent KR-20080010070-A (KR)
Title: Beamforming joint detection apparatus and method for cancelling interference signals in telecommunication system using adaptive array antenna
Inventor: CHOI SEUNG WON
IPC: H04B7/08
Filed: 2006-07-26
Abstract: A beamforming joint detection receiving device for removing interference signals in a mobile communication system applied with an adaptive array antenna and a method thereof are provided to use results of a despreading process instead of multi-user channel estimation in order to estimate beamforming coefficients, thereby estimating a user's direction vector even with a little amount of operation and there is no need to individually estimate an amount of interference power according to each antenna path. A beamforming coefficient vector is estimated for each user by applying algorithm predetermined to calculate a beamforming coefficient vector for a signal vector obtained as results of a despreading process after passing through the despreading process for each user with regards to reference signals received from each antenna element(S100). The estimated beamforming coefficient vector and the signal vector are combined together(S200). A channel matrix necessary for joint detection is generated by using the combined results and the beamforming coefficient vector for each user(S300). A transmission signal vector to be estimated is calculated by using a data signal vector received in every time slot and the generated channel matrix(S400).
Patent KR-20080016061-A (KR)
Title: Tilting transferring system for glass substrate
Inventor: CHOI MOOG DON
IPC: G02F1/13
Filed: 2006-08-17
Abstract: A tilt transfer system for a glass substrate is provided to form an inline type of conveyance line to improve productivity and simplify layout, thereby remarkably reducing manufacturing cost. A tilt transfer system for a glass substrate includes a support roller(140), a shock absorbing transmission belt(145), and a drive force generating unit. The support roller includes a large diameter roller(141) and a small diameter roller(143). The shock absorbing transmission belt is wound on the large diameter roller and the small diameter roller. The shock absorbing transmission belt is formed of polyurethane. The shock absorbing transmission belt has a plurality of projections formed at an outer surface thereof at predetermined intervals. The drive force generating unit includes a drive gear rotatably supported by a support frame, and a driven gear rotated by the drive gear.
Patent KR-20080017744-A (KR)
Title: Bipolar junction transistor and the fabrication method, cmos image sensor having it and the fabrication method thereof
Inventor: LIM SU
IPC: H01L27/146
Filed: 2006-08-22
Abstract: A bipolar junction transistor, a fabrication method, a CMOS image sensor having the same, and a fabrication method of the same CMOS image sensor are provided to obtain various current gains by changing the stacked number of emitter regions and collector regions or changing a width of a base layer. A semiconductor device includes one or more epitaxial layers(210,220) formed on a semiconductor substrate(200). A first conductive type collector region is formed by stacking vertically at least two layers of the semiconductor substrate and the epitaxial layer. A first conductive type emitter region is formed by stacking vertically two layers of the semiconductor substrate and the epitaxial layer near to the collector region. A second conductive type base region is formed on the semiconductor substrate and the epitaxial layer.
Patent KR-20080020717-A (KR)
Title: Zoom lens optical system and digital photographing device comprising the same
Inventor: KIM YONG NAM
IPC: G02B15/14
Filed: 2006-08-24
Abstract: A zoom lens optical system and a digital photographing device having the same are provided to perform an auto-focusing process by using only a fourth lens group. A zoom lens optical system includes first to fourth lens groups(G1-G4) from an object side to an upper direction. The first lens group is fixed and includes a total reflection prism, which rotates an optical axis from the object side to the upper direction by 90 degrees. The first lens group has a negative refractive power. The second lens group has a negative refractive power. The third lens group has a positive refractive power. The fourth lens group has a positive refractive power. While the second and third lens groups are moved during a zooming process, the fourth lens group is fixed.
Patent KR-20080020243-A (KR)
Title: Method and system transmitting resource allocation information in a communication system
Inventor: JUNG YOUNG HO
IPC: H04B7/14
Filed: 2006-08-31
Abstract: A method and a system for transmitting resource allocation information in a communication system are provided to acquire resource allocation information only for a relay station to relay signals between a base station and a mobile station through a FCH(Frame Control Header), thereby reducing the size of a resource allocation information message, reducing a calculation amount, and minimizing delay. A method for transmitting resource allocation information comprises the following steps of: receiving resource allocation information from a base station(100); recognizing first resource allocation information from the received resource allocation information; and recognizing second resource allocation information only for a relay station from the first resource allocation information.
Patent KR-20080022765-A (KR)
Title: Electronic control brake system
Inventor: KIM KYOUNG SIK
IPC: B60T17/00
Filed: 2006-09-07
Abstract: An electronic control brake system is provided to allow a micro computer to determine information of hardware version in an application specific integrated circuit(ASIC) such that a system error due to version inconsistency between a hardware and a software of ASIC is prevented in advance. An electronic control brake system comprise an electric control unit(10) conducting general controls, a warning output section(20) outputting warning version inconsistency between a hardware and a software of ASIC, and an actuator(30) adjusting brake force of each wheels. The ECU includes a micro computer(11) and an ASIC(12) communicated with SPI. The ASIC includes a control logic(12a) and a resister section(12b) in a vehicle body, and serves to drive the actuator. The control logic drives the actuator according to an external signal. The resister section stores the information of hardware version in the ASIC. The micro computer includes a version comparing section(11a) which compares the hardware of the ASIC with the software thereof.
Patent KR-20070061294-A (KR)
Title: Tii decoder and deconding method
Inventor: LEE JOO HYUN
IPC: H04N7/00
Filed: 2006-09-11
Abstract: A TII(Transmitter Identification Information) decoder and a decoding method are provided to stably detect TII(Transmitter Identification Information) included in a null period of a transmission frame and automatically control an identification threshold level of a signal magnitude of a reception symbol, required to discriminate an effective TII signal pattern from noise in a demodulated symbol to maintain an optimized operating state all the time. A TII decoder includes a magnitude acquisition unit(310), a phase acquisition unit(320), a TII pulse judgment unit(330), and a consistency checking unit(340). The magnitude acquisition unit monitors the magnitude of an input signal. The phase acquisition unit monitors the phase of the input signal. The TII pulse judgment unit determines input of TII pulses from the magnitude signal and the phase signal respectively obtained by the magnitude acquisition unit and the phase acquisition unit. The consistency checking unit checks whether a plurality of TII pulses has the same time delay and/or whether a TII pattern composed of the plurality of TII pulses is repeated.
Patent KR-20070032916-A (KR)
Title: 의류 건조 장치
IPC: D06F58/20
Filed: 2006-09-19
Abstract: 건조용 공기는 히트펌프 장치의 방열기와 흡열기를 갖는 풍로를 순환하여 의류를 건조한다.  배열 장치는 풍로내의 열을 외부로 배열한다.  배열 장치는, 건조 운전 초기에 온도가 낮은 동안에는, 풍로를 빨리 따뜻하게 하기 위해서 배열을 작게 하고, 풍로가 따뜻해진 후에는, 배열량과 압축기의 압축 능력을 조정하여, 압축기가 과부하로 되는 것을 방지한다.
Patent KR-20080027631-A (KR)
Title: Spider assembly of constant velocity joint for a vehicle
Inventor: JANG SOON DONG
IPC: F16D3/20
Filed: 2006-09-25
Abstract: A spider assembly of a constant velocity joint for a vehicle is provided to limit needle roller bearings and rotary rollers simultaneously with one ball and roller retainer by forming an opening at one side of an annular ball and roller retainer and assembling the opening with a spider, and to reduce the number of parts by stroking the upper parts of the ball and roller retainer through the rotary rollers. A spider assembly(1) of a constant velocity joint for a vehicle comprises a spider(10), a trunnion(20), and needle roller bearings(40). The spider, installed with a driving shaft, transmits torque. The trunnion is projected on an outer peripheral surface of the spider to a rectangular direction of a shaft. The needle roller bearings include rotary rollers(30) rotated with respect to the trunnion. A ball and roller retainer(50), in which the center is annular with a hollow, is projected with a projection at an edge to a circumferential direction. The projection of the ball and roller retainer is larger than an internal diameter of the rotary rollers.
Patent KR-20080028570-A (KR)
Title: Thin film transistor panel and manufacturing method thereof
Inventor: HEO SEONG KWEON
IPC: H01L29/786
Filed: 2006-09-27
Abstract: A thin film transistor panel and a manufacturing method thereof are provided to prevent corrosion of aluminum or aluminum alloy by preventing a direct contact between an aluminum-based metal and a contact auxiliary member. A gate line is formed on a substrate and includes an end to be connected to an external drive circuit. A gate insulating layer(140) is formed on the substrate and includes a first contact hole for exposing the end of the gate line. A first semiconductor layer is formed on the gate insulating layer. A data line(171) is formed on the gate insulating layer and the first semiconductor layer and includes a source electrode. A drain electrode(175) is opposite to the source electrode. A conductor is formed on the gate insulating layer and is connected through the first contact hole to the end of the gate line. A protection layer(180) is formed on the data line, the drain electrode, and the conductor and includes a second contact hole for exposing the drain electrode. A pixel electrode is formed on the protection layer and is connected through the second contact hole to the drain electrode. The pixel electrode includes a transparent electrode(192) and a reflective electrode(194) formed partially on the transparent electrode.
Patent KR-20070045092-A (KR)
Inventor: KUBOTA ATSUSHI
IPC: F04B39/00
Filed: 2006-09-29
Abstract: 본 발명의 과제는 중간 용기의 토출 공간에 발생되는 압력 변동을 억제하여 에너지 효율을 개선하는 데 보다 적합한 로터리 압축기를 실현하는 것이다. 
     로터리 압축기(1)는 냉매를 압축하는 로터리식의 저압측 압축부(10)와, 저압측 압축부(10)의 압축 공정에 대해 역위상에서 냉매를 압축하는 로터리식의 고압측 압축부(12)와, 저압측 압축부(10)의 냉매 토출구(14)와 고압측 압축부(12)의 냉매 흡인구(16)에 연통된 중간 용기(18)를 구비하고, 중간 용기(18)는 내부의 토출 공간(20)이 주류측 공간(20a)과 반주류측 공간(20b)으로 구획 부재(22)로 구획되고, 주류측 공간(20a)에 저압측 압축부(10)의 냉매 토출구(14)와 고압측 압축부(12)의 냉매 흡인구(16)를 연통하고, 주류측 공간(20a)과 반주류측 공간(20b)을 연결하는 냉매 유로(20c)를 구획 부재(22)로 형성하여 구성된다. 
       
     냉매 토출구, 저압측 압축부, 중간 용기, 냉매 흡인구, 로터리 압축기
Patent KR-20080029379-A (KR)
Title: The exterior protection concrete structure and establishment method using thereby
Inventor: NAMKOONG LAK
IPC: E04G23/02
Filed: 2006-09-29
Abstract: A surface protection method of a concrete structure is provided to form a perfect permanent structure by forming a concrete protection layer and a waterproof layer using FRP having excellent adhesive strength. A surface protection method of a concrete structure for protecting the surface of a concrete structure by forming FRP laminate layers(10) to the appointed thickness comprises the steps of removing impurities attached to the surface of concrete, applying primer(2) and applying primary FRP(3), and then compressing using a pneumatic device(7) attached with a roller, and perforating on the primary FRP at regular intervals using a drill and fixing with anchors reinforced with FRP, and then applying second FRP(6).
Patent KR-20080031574-A (KR)
Title: Capillary having a hemisphere concave on tip and wire bonder having the same and method for wire bonding using the same
Inventor: RYU HWANG BOK
IPC: H01L21/60
Filed: 2006-10-04
Abstract: A capillary, a wire bonder having the same, and a wire bonding method are provided to perform wire bonding of a semiconductor device having a fine pad pitch as decreasing the thickness of a semiconductor package by using the wire bonder comprising a capillary with a tip having a hemisphere concave on its top, instead of using an extra wedge bonder. A capillary(100) comprises a capillary body(102), a wire moving part(104), a wire cutting part(106), and a concaved tip portion(108). The capillary body is used in wire bonding of a semiconductor package. The wire moving part is formed within the capillary body. The wire cutting part is formed at an edge portion of the capillary body. The tip portion, formed at the wire cutting part, has a hemisphere concave to allow a wire to be inserted thereto.
Patent KR-20080038676-A (KR)
Title: Thermal insulating assembly for refrigerator
Inventor: KWON YONG CHOL
IPC: F25D23/06
Filed: 2006-10-30
Abstract: An insulating assembly for a refrigerator is provided to improve an effect of heat insulation while reducing an installation space by maintaining a vacuum state even though the insulating assembly is relatively thin, and to improve the reliability in spite of a temperature variation by maintaining an adhesion state of a plate and a vacuum insulator by melting and solidifying hot melt adhesives when the plate and the vacuum insulator expand or contract in accordance with the temperature variation. An insulating assembly(100) for a refrigerator includes a plate(110), a vacuum insulator(120) having a hermetically sealed vacuum space, and hot melt adhesives(130) adhering the vacuum insulator to the plate. The vacuum insulator includes a pair of thin plates(121,122) sticking together to form the hermetically sealed vacuum space, a supporter supporting the vacuum space in the vacuum space, and an absorbent embedded in the vacuum space for removing moisture.
Patent KR-20070047216-A (KR)
Inventor: STOWELL MICHAEL W
IPC: H01L21/205
Filed: 2006-10-31
Abstract: 화학 기상 증착 공정 동안 박막을 생성하는 방법이 개시된다.  일 실시예는 제1 펄스 진폭을 가지는 제1 전기 펄스를 생성하는 단계, 상기 제1 전기 펄스를 사용하여 제1 밀도의 라디칼화된 종을 생성하는 단계, 상기 제1 밀도의 라디칼화된 종 내의 상기 라디칼화된 종을 사용하여 피드스톡 가스를 해리하여 제1 증착 물질을 생성하는 단계, 상기 제1 증착 물질을 기판 상에 증착하는 단계, 상기 제1 펄스 진폭과는 상이한 제2 펄스 진폭을 가지는 제2 전기 펄스를 생성하는 단계, 상기 제2 전기 펄스를 사용하여 제2 밀도의 라디칼화된 종을 생성하는 단계, 상기 제2 밀도의 라디칼화된 종 내의 상기 라디칼화된 종을 사용하여 피드스톡 가스를 해리하여 제2 증착 물질을 생성하는 단계, 및 복수의 상기 제2 증착 물질을 상기 제1 증착 물질 상에 증착하는 단계를 포함한다. 
       
     화학 기상 증착(CVD), 플라스마 강화 화학 기상 증착(PECVD), 펄스 폭 변조(PWM), 펄스 진폭 변조(PAM)