baber/WOPTO huggingface dataset:
Patent KR-20060131597-A (KR)
Title: Heat exchanger with ultrasonic vibration function
Inventor: TANAKA KAZUHIKO
IPC: F28D7/00
Filed: 2005-10-21
Abstract: A heat exchanger with an ultrasonic vibration function is provided to prevent components of a liquid denaturalized by heating from being attached to an inside wall of a metal pipe by strong vibration and separating action, thereby simplifying a structure and reducing the manufacturing cost. Support plates(13',16') are installed inside openings of both ends of an external tank(10) for supporting both ends of each metal pipe(12), having a gap with the openings of both ends. Gathering chambers(14A,15A,16K) for a liquid or semi-liquid are defined at the inside of the openings of both ends of the external tank by mounting covers(13,16) at the openings of both ends of the external tank, wherein the gathering chambers are connected with openings of both front ends of the metal pipes. Ultrasonic vibrators(10H) are attached to one of the covers of the external tank for emitting ultrasonic waves to the openings of the front ends of the metal pipes through the gathering chambers.
Patent KR-20070045716-A (KR)
Inventor: KIM GEON SIK
IPC: G06Q50/10
Filed: 2005-10-28
Abstract: 본 발명은 인터넷을 이용한 원격 조문 시스템에 관한 것으로 더욱 상세하게는 인터넷을 이용하여 조문상황을 확인하고 조문메시지를 보내며 조의금을 송금할 수 있도록 하기 위하여 
     빈소에 관한 정보와 상기 빈소에 모셔진 고인과 관련된 유가족에 관한 정보를 갖는 빈소정보부;와 상기 빈소의 영상을 수신하고 변환하여 송출하는 영상처리부;와 상기 빈소를 찾는 조문객에 관한 정보 및 상기 조문객이 남긴 조문메시지 등을 저장, 처리하는 조문처리부;와 상기 조문객의 조문메시지를 비롯한 화환, 조의금 등을 처리하는 조문용품부;로 구성되는 것을 특징으로 한다. 
       
     인터넷, 원격조문
Patent KR-20070046313-A (KR)
Inventor: PARK JIN SOO
IPC: G10L19/00
Filed: 2005-10-31
Abstract: 본 발명은 프레임 당 가변 길이를 갖는 오디오 비트 스트림 데이터를 프레임 당 고정 길이를 갖는 통상의 보코더 전송 시스템을 통해 전송하는 방법에 관한 것이다. 최근 기존의 착신 대기음 대신 음악 등의 오디오 데이터를 제공하는 서비스가 보급되면서 오디오 신호를 압축하기 위해 음성 압축을 주목적으로 개발된 보코더를 이용하고 있는 바, 수신된 오디오의 음질이 원본 오디오의 음질과 비교할 때 현저히 저하되는 것이 불가피한 상황이다. 따라서, 오디오 신호를 압축하기 위해 보코더 대신 오디오 코더를 사용함으로써 수신된 오디오의 음질을 향상시킬 수 있음은 자명한 사실이다. 이러한 배경에서 본 발명에서는 압축된 오디오 비트 스트림 데이터를 통상의 보코더 전송 시스템을 통해 전송하는 효율적이고 안정적인 방법을 제공할 수 있게 된다.  
       
     오디오 코더, 보코더, 프레임, 패킷, 인덱스, 헤더
Patent KR-20070053381-A (KR)
Inventor: LEE BO MI
IPC: H04N19/86
Filed: 2005-11-21
Abstract: 본 발명은 디코딩된 영상의 블록화 현상을 제거하기 위한 방법에 관한 것으로서, 특히 디코딩된 영상의 특성을 분석하여 후처리 필터링 모드를 결정하고 상기 결정된 필터링 모드에 따라 적응적으로 후처리 필터링을 수행하여 블록 현상을 제거하는 것을 특징으로 하는 영상신호의 후처리 필터링 장치 및 방법에 관한 것이다. 
     본 발명에 따른 영상신호의 후처리 필터링 방법은, 압축된 영상 데이터를 디코딩하는 단계; 상기 디코딩된 영상 데이터를 수직/수평 필터링하여 영상 데이터를 분석하고 후처리를 위한 필터링 모드값을 구하는 단계; 상기 필터링 모드값을 이용하여 후처리 필터링 모드를 결정하는 단계; 상기 결정된 후처리 필터링 모드에 따라 디코딩된 영상 데이터를 적응적으로 후처리 필터링하는 단계를 포함하는 것을 특징으로 한다. 
       
     후처리 필터, 블록 현상
Patent KR-20070053981-A (KR)
Inventor: JEON HYUNG BONG
IPC: H04J11/00
Filed: 2005-11-22
Abstract: 본 발명은 지상파 디지털 TV 방송 수신장치에, 가입자에서 서비스 제공자측으로의 상향 링크(up-link)를 구현한 지상파 디지털 TV 방송의 송수신 모듈 및 장치에 관한 것으로, 
     	본 발명의 지상파 디지털 TV 방송의 송수신 모듈은, 지상파 디지털 TV의 방송신호를 수신하는 수신 모듈(110); 및 가입자측에서 발생된 송신 데이터를 송신하는 송신 모듈(120)을 포함하여, 하나의 캔(CAN)으로 이루어진다. 
     	또한, 본 발명의 지상파 디지털 TV 방송의 송수신 장치는, 지상파 디지털 TV의 방송신호를 수신하는 수신 모듈(110)과, 가입자측에서 발생된 송신 데이터를 송신하는 송신 모듈(120)을 포함하여 하나의 캔으로 이루어진 송수신모듈(100); 수신 동작온 선택시 상기 수신 모듈(110)의 동작을 제어하고, 송신데이타 발생시 상기 송신 모듈(120)의 동작을 제어하는 제어부(200); 및 상기 수신 모듈(110)로부터의 신호에 대한 압축을 MPEG 방식으로 풀어 비디오 및 오디오 신호를 복원하는 MPEG 처리부(300)를 포함한다. 
       
     지상파, 디지털 TV, DVB-RCT, 송수신 모듈
Patent KR-20060060576-A (KR)
Inventor: KANEGAWA YASUO
IPC: D05B71/00
Filed: 2005-11-24
Abstract: 본 발명은 오버록 재봉틀의 고속 운전 성능을 높이기 위하여 상부 루퍼대의 외주면에 공급되는 윤활유의 누설 방지 장치로서, 재봉틀 프레임에 고정된 상부 루퍼 안내 부재에 형성된 원형 구멍 내에 그 원의 중심 둘레에 회전이 자유롭도록 끼워 맞춤 유지되어 있는 원주형상의 상부 루퍼 안내체에, 상부 루퍼대가 미끄럼 운동 승강하기 위한 관통 구멍에 직교시켜 상하 2개의 관통하는 긴 구멍을 형성하고, 그 중 상부의 관통하는 긴 구멍에는 상부 루퍼대의 외주면에 탄성적으로 미끄럼 접합하여 그 외주면에 부착된 윤활유의 잉여분을 긁어내는 탄성 립을 구비한 오일 시일 링을, 또한 하부의 관통하는 긴 구멍에는 긁어낸 잉여 윤활유를 흡수 유지 가능한 흡유 링을 끼워 붙임으로써 잉여 윤활유의 긁어내기 작용을 확실하고 양호하게 함과 동시에, 잉여 윤활유로의 더스트 혼입도 방지하여 소정의 누유 방지 기능을 장기에 걸쳐 안정성 있게 유지할 수 있도록 한 것이다.  
       
     누유, 상부 루퍼, 재봉틀, 오버록, 윤활유, 잉여, 탄성 립, 더스트.
Patent KR-20070054994-A (KR)
Inventor: SHON JONG CHULL
IPC: A47J27/04
Filed: 2005-11-24
Abstract: 본 발명은 조리실로 공급되는 증기가 조리실 내측면에 닿아 응축되는 것을 방지할 수 있는 가열조리장치를 개시한다. 본 발명의 가열조리장치는 조리실;과 조리실로 공급될 증기를 생성하는 증기발생장치;와 조리실의 모서리 부분에 인접하도록 설치되고, 증기발생장치에서 생성된 증기를 조리실 내로 분사하는 증기분사유닛;을 포함한다. 특히 증기분사유닛은 분사되는 증기가 그 주위의 조리실 내측면과 닿지 않도록 조리실 내에서 조리실의 중앙부를 향해 연장되는 연장부를 가진다. 이러한 구성에 의해 본 발명은 증기의 응축으로 인한 에너지 손실을 저감할 수 있고, 또 응축수가 흘러내리면서 조리실 내측면에 설치된 히터케이스로 유입되는 것을 방지할 수 있는 효과가 있다.
Patent KR-20070056784-A (KR)
Title: Method for preparing cyclic olefin polymer having a high bulk density and cyclic olefin polymer prepared thereby
Inventor: CHOI CHUL HWAN
IPC: C08F10/02
Filed: 2005-11-30
Abstract: Provided are a method for preparing a cyclic olefin polymer to improve the bulk density of a cyclic olefin polymer by enhancing the precipitation of a polymer, and a cyclic olefin polymer prepared by the method. The method comprises the steps of polymerizing a cyclic olefin monomer or a mixture monomer of a cyclic olefin monomer and ethylene in the presence of a reaction solvent and a catalyst to prepare a cyclic olefin polymer solution; diluting the cyclic olefin polymer solution with a solution containing an acetal-based solvent; adding a non-solvent into the diluted cyclic olefin polymer solution to precipitate a cyclic olefin polymer; and filtering and drying the precipitated cyclic olefin polymer.
Patent KR-20070066127-A (KR)
Title: Apparatus and method of copying stored-data in image forming apparatus
Inventor: SOBKO SERGEY
IPC: G11B20/10
Filed: 2005-12-21
Abstract: An apparatus and a method for copying printing data in an image forming apparatus are provided to conveniently replace an HDD(Hard Disc Drive) without using a host computer by directly copying the printing data stored in the HDD to another HDD in the image forming apparatus. The first memory unit(140) stores printing data including printed data and a resource file. An interface unit(150) transmits and receives the printing data. The second memory unit(110) stores the printing data received from the interface unit(150). If a copy start command is received, a data copy control unit(160) provides the printing data stored in the first memory unit(110) to the second memory unit(110) through the interface unit(150).
Patent KR-20070069767-A (KR)
Title: Phase change ram device and method of manufacturing the same
Inventor: CHANG HEON YONG
IPC: H01L27/115
Filed: 2005-12-28
Abstract: A phase change memory device and its manufacturing method are provided to lower write current required for phase change of a phase change layer by positioning a phase change layer between lower and upper electrodes. A first interlayer dielectric(22) is formed on a semiconductor substrate(21) to cover a lower pattern of the substrate. A contact plug(23) is formed in the first interlayer dielectric to contact the lower pattern. A lower electrode(24a) is formed on the first interlayer dielectric, and an insulation layer(25) is formed on the lower electrode. A phase change layer(26a) is formed in the insulation layer to contact the lower electrode. An upper electrode(27a) is formed on the insulation layer, and a second interlayer dielectric(31) is formed on the first interlayer dielectric to cover the upper electrode. A bit line(32) is formed on the second interlayer dielectric to contact the upper electrode.
Patent KR-20070069969-A (KR)
Title: Test pattern for photo-diode in vertical-type cmos image sensor
Inventor: LIM SU
IPC: H01L27/146
Filed: 2005-12-28
Abstract: A test pattern for a photodiode in a vertical-type CMOS image sensor is provided to electrically estimate a thickness of a first epitaxial and a thickness of a second epitaxial layer by measuring the leakage current between photodiodes. A vertical-type image sensor includes first, second and third photodiodes which are disposed on a substrate. A test pattern for a photodiode includes first to third metal pad terminals for testing the first to third photodiodes each formed at a different position. Ground terminals are spaced apart form the first to third metal pad terminals. The first photodiode is formed on the substrate, the second photodiode is formed on a first epitaxial layer, and the third photodiode is formed on a second epitaxial layer.
Patent KR-20050092358-A (KR)
Title: Solid-state image pickup device, and manufacturing method thereof
Inventor: YAMAGUCHI TAKUMI
IPC: H04N5/341
Filed: 2002-09-12
Abstract: A solid-state image pickup device of high quality in which the leak current is less generated in the drive and the noise is less generated, and a manufacturing method thereof. In a MOS image pickup device (1), an image pickup region (10) and a drive circuit region (20) are formed in a p-type silicon substrate (31) (hereinafter, referred to as "Si substrate"). The image pickup region (10) has six pixels (11 to 16) arrayed in 2-row x 3-column, and the drive circuit region (20) has a timing generation circuit part (21), a vertical shift register part (22), a horizontal shift register part (23), and a pixel selection circuit part (24). All the transistor parts in the pixels (11 to 16) of the image pickup region (10) and the circuit parts (21 to 24) of the drive circuit region (20) are formed of n-channel MOS transistors.
Patent KR-20050061440-A (KR)
Title: Device for dispensing medicine
Inventor: YUYAMA SHOJI
IPC: G07F11/38
Filed: 2003-06-09
Abstract: A device for dispensing medicine comprising a device body, a cassette (2) fixedre movably to the device body in order to contain medicines (D) while arranging, and means (18) for pushing out the medicines (D) in the cassette (2) toward one end side. The cassette (2) comprises a cover (6) and a stopping/receiving part disposed internally in the longitudinal direction. The pushing means (18) comprises a part contained in the cassette (2) and abutting against the medicines (D), a part for urging the abutting part against the medicine, and a part stopping at the stopping/receiving part of the cassette (2) only when the cover (6) is opened. The cassettes (2) can be arranged at a high density and a desired number of medicines can be dispensed surely.
Patent KR-20050069973-A (KR)
Title: Timer-controlled clamp for initiation elements
Inventor: BOUCHER CRAIG J
IPC: F42B3/18
Filed: 2003-07-21
Abstract: This invention relates to protective circuitry (12) for electrical initiation elements (10) and finds utility in preventing inadvertent functioning of electrical bridge-initiation elements, such as semiconductor bridges (SCBs), bridgewires, etc., by transient environmental electrical signals. The protective circuitry (12) of this invention comprises a timer portion (14) and a clamping portion (16) and is designed to divert from the electrical initiation element (10) at least a portion of an electrical signal received at the input nodes (10a, 10b) thereof for a suitable time interval that corresponds to the duration of an expected transient signal, which is typically significantly smaller than the duration of a proper initiation signal.
Patent KR-20050030956-A (KR)
Title: Micro-contact printing method
Inventor: BLEES MARTIN H
IPC: H01L21/027
Filed: 2003-07-10
Abstract: The invention relates to micro-contact printing, wherein a self-assembled monolayer(SAM)-forming molecular species (1) is applied to a surface (2) of an article (3). The SAM- forming species (1) comprise a polar functional group that is exposed when the species (1) form a monolayer. This enables said printing method to be performed in vacuum or in a gaseous atmosphere, preferably in air. The invention also relates to an article having a surface comprising at least one isolated region of a SAM having a lateral dimension within the range of from 1 to 100 nm. Furthermore, the invention relates to a method for producing at least one nanowire, or a grid of nanowires, having a lateral dimension within the range of from 1 to 100 nm.
Patent KR-20050038011-A (KR)
Title: Platinum aggregates and process for producing the same
Inventor: BONI LAWRENCE T
IPC: A61K33/243
Filed: 2003-08-04
Abstract: A composition and process for making the composition, the composition comprising a liposome and active platinum compound, the liposome containing one or more lipids, with a high active platinum compound to lipid ratio.
Patent KR-20050074466-A (KR)
Title: Method for producing inverse opaline structures
Inventor: WINKLER HOLGER
IPC: C04B38/04
Filed: 2003-09-02
Abstract: The invention relates to the use of core-shell particles, whose shell forms a matrix and whose core is essentially solid and has an, in essence, monodisperse size distribution. These core-shell particles are used as templates for producing inverse opaline structures. The invention also relates to a method for producing inverse opaline structures while using core-shell particles of this type.
Patent KR-20050111305-A (KR)
Title: Thermoplastic molding process and apparatus
Inventor: POLK DALE E JR
IPC: B29C48/07
Filed: 2003-11-12
Abstract: A system (10) and method for forming an article from thermoplastic material and fiber. The method includes heating thermoplastic material to form a molten thermoplastic material for blending with the fiber. The molten thermoplastic material is blended with the fibers to form a molten composite material having a concentration of fiber by weight. The molten composite material may then be extruded through dynamic dies (16) to deliver discrete controlled material that is gravitated onto a lower portion of a mold (19). The lower portion of the mold (19) may be moved in space and time while receiving the flow of composite material to deposit a predetermined quantity of molten composite material thereon conforming to mold cavities of the lower and an upper portion of the mold (19, 23). The upper portion (23) of the mold may be pressed against the predetermined quantity of molten composite material and closing on the lower portion of the mold (19) to form the article.
Patent KR-20060028757-A (KR)
Title: Audio information support system
Inventor: NISHIMURA TAKUICHI
IPC: H04B10/00
Filed: 2003-12-16
Abstract: An audio information support system comprising an image display device (1) for displaying an image; an audio output device (2) for outputting electromagnetic waves, which have been modulated based on audio information, toward any given positions in the image displayed by the image display device (1); and an audio reproducing terminal (3) for receiving the electromagnetic waves at the positions in the displayed image, then converting the received electromagnetic waves into electric signals, and then reproducing audio from the electric signals, wherein audio information support can be individually realized for each of users who are watching video.
Patent KR-20050089855-A (KR)
Title: A multi-antenna solution for mobile handset
Inventor: XU LUZHOU
IPC: H04B7/02
Filed: 2003-12-22
Abstract: A mobile terminal with multi-antenna (200) based on CDMA, comprises a plurality of groups of radio frequency signal processing modules (202), for transforming received multi-channel radio frequency signals based on CDMA to multi-channel baseband signals; a multi-antenna module (206), for combining said multi-channel baseband signals output from the plurality of groups of radio frequency signal processing modules into single-channel baseband signals according to control information received one-off when said multi-antenna module enables a multi-antenna baseband processing; and a baseband processing module (203), for providing said control information to said multi- antenna module and baseband processing said single-channel baseband signals outputted from said multi-antenna module.
Patent KR-20050089857-A (KR)
Title: Inhibitor for liver cancer onset and progress
Inventor: OKITA KIWAMU
IPC: A23L33/175
Filed: 2003-12-18
Abstract: It is intended to provide a preventive/a remedy, medicinal compositions and foods with health claims for inhibiting the onset and progress of liver cancer in humans and other animals. Namely, an inhibitor for liver caner onset and progress which contains, as the active ingredients, isoleucine, leucine and valine, in which the weight ratio of isoleucine, leucine and valine ranges from 1:1.5 to 2.5:0.8 to 1. 7 and the daily administration dose of which is from 2.0 g to 50.0 g.
Patent KR-20050094872-A (KR)
Title: Stitch presser in weft knitting machine
Inventor: MORITA TOSHIAKI
IPC: D04B15/06
Filed: 2004-02-02
Abstract: A stitch presser in a weft knitting machine installed on a carriage reciprocatingly sliding on a needle bed and formed so that a specific presser bar fitted through a presser bar support arm joined to the rotating shaft of a motor is advanced into the mouth portion of the weft knitting machine with an electric power supplied to the motor driving the presser bar in conjunction with the directional switching of the reciprocating motion of the carriage, comprising a rotation energizing mechanism rotating the rotating shaft of the motor to a side for outwardly retracting the presser bar of the weft knitting machine when the motor driving the presser bar advanced into the mouth portion is not energized.
Patent KR-20050103281-A (KR)
Title: Phosphor based light sources having a reflective polarizer
Inventor: OUDERKIRK ANDREW J
IPC: F21V9/00
Filed: 2004-01-27
Abstract: A LED package includes an LED that emits excitation light and an optically transparent body. A layer of phosphor material is positioned to receive the excitation light and is disposed on or in the optically transparent body. The phosphor material emits visible light when illuminated with the excitation light. A reflective polarizer layer is disposed on or in the optically transparent body and is positioned to receive the emitted visible light.
Patent KR-20050111381-A (KR)
Title: Method for the production of powdered condensed resins
Inventor: SCHMID MARKUS
IPC: B01J2/04
Filed: 2004-03-24
Abstract: The invention relates to a spray condensation method for producing dried resins in the form of a powder. According to the inventive method, at least one crosslinkable initial material that is liquid or dissolved in a liquid phase is condensed with at least one aldehyde in a spray reactor.
Patent KR-20060004921-A (KR)
Title: Improvements relating to graphical user interfaces
Inventor: STEIN MICHAEL LEWIS
IPC: G06F9/44
Filed: 2004-03-24
Abstract: A graphical user interface (GUI) for interacting with a user during a workflow process is described. The GUI comprises a page including a plurality of interlinked nodes which graphically represent the structure of a plurality of interlinked steps of a stored workflow process; data entry means for entering data relating to a particular selected node; wherein the node has a unique relationship with a step in the workflow process; pathway means for determining a particular path through the workflow process using the entered data; and means for graphically representing the resultant path through the workflow process in the page.
Patent KR-20050114709-A (KR)
Title: Light controller and laminated glass
Inventor: YANO YUICHI
IPC: G02F1/13
Filed: 2003-12-26
Abstract: A light controller in which view angle dependency of haze can be reduced upon application of a voltage while realizing high shielding performance when a voltage is not applied, low voltage driving when a voltage is applied, and low haze when a voltage is applied, and a laminated glass equipped with the light controller. The light controller (100) comprises a liquid crystal layer (104) consisting of a transparent polymer film (101) of latex, and liquid crystal capsules (103) encapsulating rod-like molecules (102) of nematic liquid crystal. Birefrigent index Deltan of the rod-like molecules (102) of nematic liquid crystal is set in the range of 0.08<Deltan<0. 12, a product of theDeltan and the diameter (D1) of the liquid crystal capsule (103) is set in the range of 0.55>D1*Deltan> 0.45. In the integration distribution of the diameter expressing in terms of a right sphere having the same volume as that of the void, a ratio between the maximum diameter D2 in a region where the integration rate from the small converted diameter side is 10% and the maximum diameter D3 in a region where the integration rate from the small converted diameter side is 90% is set to satisfy a relation 2.5*D1>D3/D2.
Patent KR-20060099388-A (KR)
Title: Austenitic high mn stainless steel excellent in workability
Inventor: HATANO MASAHARU
IPC: B21B3/02
Filed: 2004-10-22
Abstract: An austenitic high Mn stainless steel excellent in wokability, characterized in that it has a chemical composition, in mass %, C + N: 0.03 to 0.15 %, Si: 0.1 to 1 %, Mn: 3 to 15 %, Cr: 10 to 16 %, Ni: 1 to 6 %, Cu: 0.3 to 3 %, Mo: : 0.3 to 3 %, and the balance: Fe and inevitable impurities, and the chemical composition is so designed that Md30, which is an indicator for the stability degree of austenite, and SFE, which is an indicator for the formation of stacking fault energy, satisfy the following formulae: -10 < Md30 < 30, and 40 < SFE < 80, Md30 (°C): 497-462(C+N)-9.2Si-8.1Mn-13.7Cr- 20(Ni+Cu)-18.5Mo SFE (mJ/m2): 6.2Ni+18.6Cu+0.7Cr+3.2Mn+9.3Mo-53. The above austenitic high Mn stainless steel is improved in workability and retains non-magnetism also after being worked.
Patent KR-20060084357-A (KR)
Title: Digital wiring system for vehicles
Inventor: RUIZ LARREA DE TUERO FERNANDO
IPC: H04L12/403
Filed: 2004-06-21
Abstract: The invention relates to a simplified digital wiring system for vehicles. The invention comprises a synchronisation generator (2) which is connected to a plurality of multiplexer modules (1a, 1b, 1b') via a synchronisation (6) and, at other times, data line. In turn, the aforementioned multiplexer modules (1a, 1b, 1b') are connected to a plurality of inputs and/or outputs for receiving/transmitting data from/to electroelectronic devices, such that the synchronisation generator selects a multiplexer module so that said module manages the inputs and/or outputs thereof and, in this way, can control the operation of the different electroelectronic devices (13- 19). Moreover, the multiplexer modules can be connected to the synchronisation generator (2) in parallel (1a) or in series (1b, 1b'). The invention is advantageous in that the multiplexer modules (1a, 1b, 1b') are connected using a single synchronisation (6) and data (7) line, thereby simplifying the wiring.
Patent KR-20070072988-A (KR)
Title: Membrane-electrode assembly and fuel cell with the same
Inventor: SON IN HYUK
IPC: H01M4/86
Filed: 2006-01-03
Abstract: Provided are a membrane electrode assembly capable of preventing the crossover of fuel into a cathode layer through the gap between a gasket and an anode layer, and a fuel cell containing the membrane electrode assembly. The membrane electrode assembly(10) comprises: catalyst activation parts(11, 12) which are formed at the both side of a membrane(13); and a gasket(15) which is adhered to the edge part of the membrane so as to be connected to the edge terminal of the each catalyst activation part, wherein the gasket is adhered to the edge part of the membrane and the edge terminal of the each catalyst activation part by using an adhesive. Preferably the adhesive is an acrylic acid adhesive.
Patent KR-20060081352-A (KR)
Inventor: YUN SUNG RYUL
IPC: H04B7/04
Filed: 2006-01-05
Abstract: 본 발명은 무선통신시스템에서 시공간 주파수 블록 부호화 장치 및 방법에 관한 것이다. 본 발명에 따른 복수의 송신안테나들을 사용하는 송신기 장치는, 입력되는 심볼들을 공간다중화(spatial multiplexing)하여 소정 개수의 심볼열들을 발생하는 공간다중화기와, 상기 공간다중화기로부터의 상기 소정 개수의 심볼열들 각각을 알라모티(Alamouti) 부호화하여 출력하기 위한 복수의 부호화기들과, 상기 복수의 부호화기들로부터의 심볼들로 구성되는 신호 행렬을 소정 규칙에 의해 퍼뮤테이션(row permutation)하여 복수의 안테나 신호들을 발생하는 안테나 순환기를 포함한다. 이와 같은 본 발명은 수신기로부터의 피드백 정보(또는 채널정보)를 이용하지 않고도 간단한 안테나 순환(antenna circulation) 방식을 이용해 시공간 주파수 블록 부호의 성능을 향상시킬 수 있는 이점이 있다. 
       
     시공간 블록 부호화, 공간 다중화, 공간 다이버시티, 안테나 순환