baber/WOPTO huggingface dataset:
Patent KR-20110068595-A (KR)
Title: High accuracy low phase variation digital attenuator
Inventor: JU IN KWON
IPC: H01P1/22
Filed: 2009-12-16
Abstract: PURPOSE: A high precision low phase variation digital attenuator is provided to implement a 6-bit digital attenuator with an attenuation error of 0.4 dB or less, an attenuation resolution of 0.5 dB, and an attenuation operation range of 31.5 dB. CONSTITUTION: A first switching device is connected between an RF signal input terminal and an RF signal output terminal in parallel. A first transmission line is connected in parallel to the RF signal input terminal. A resistive element is serially connected to the first transmission line. A second transmission line is connected in parallel to the RF signal output terminal. A second switching device is connected between the first transmission line and the second transmission line in parallel.
Patent KR-20110071217-A (KR)
Title: Apparatus for compensating image and method for compensating image using the same
Inventor: SHIN HO CHUL
IPC: H04N5/262
Filed: 2009-12-21
Abstract: PURPOSE: An image correction apparatus and an image correction method using the same are provided to correct an image only in the ROI of a user. CONSTITUTION: An image input unit(120) creates a plurality of images. The image input unit performs the pre-processing of the created image. A region extracting unit(149) receives the input of the pre-processed image. The region extracting unit extracts ROI(Region Of Interest). An image correcting unit(164) corrects an image corresponding to the extracted ROI.
Patent KR-20100019401-A (KR)
Title: Adhesive optical film and image display
Inventor: YANO KOHEI
IPC: G02F1/13363
Filed: 2009-12-23
Abstract: PURPOSE: An adhesive optical film and an image display are provided to suppress the unevenness around a display by installing a discotic liquid crystal layer having the discotic liquid on a transparent film. CONSTITUTION: In an adhesive optical film and an image display, a discotic liquid crystal layer(3) is formed in one side of a transparent film(1). An adhesive layer(5) is laminated on the discotic liquid crystal layer. The adhesive layer is formed by the acryl based polymer and the adhesive. The acryl based polymer contain acrylate(a2) having the alkyl(matte) acrylate(a1) and ring structure(matte). The adhesive contain a cross-linking agent. The acryl based polymer has average molecular weight of 100X10^6-300x10^6.
Patent KR-20110072930-A (KR)
Title: Novel photo-curable monomers and photo-curable coating composition containing the same
Inventor: HAN MI JEONG
IPC: C09D7/12
Filed: 2009-12-23
Abstract: PURPOSE: A photo-curable monomer compound is provided to ensure excellent corrosion resistance, abrasion resistance and coating performance, and to enable use as a coating material for preventing metal corrosion in the industrial field of vehicles, ships, aviations, and construction materials. CONSTITUTION: A photo-curable monomer compound is represented by chemical formula 1. In chemical formula 1, X is a methylene group or phenylene group; R1 and R2 are the same or different and represent hydrogen atom or the C1-C6 alkyl group or form 5-7-membered heterocyclic group including 1-2 nitrogen atoms by bonding R1 and R2; R3 represents hydrogen or C1-6 alkyl group; n represents an integer of 0 or 1-6.
Patent KR-20110077062-A (KR)
Title: 다목적 안전현관문
Inventor: GIM JEONG SEOP
IPC: E06B7/30
Filed: 2009-12-30
Abstract: 본 발명은 낯선 방문자에게 현관문을 열어줌으로써 발생하는 범죄를 예방하기 위하여 현관문 중앙부분에 가로방향으로 넓게 방범창을 구성하여 실내외에    이중창문   을 설치하고, 실내쪽에는 금속 혹은 강화합성수지재의 불투명 쪽문을 설치하고 실외쪽에는    반사유리창문   을 설치하여 실내의 쪽문을 열었을 때 안에서는 바깥의 환경을 볼 수 있지만 바깥에서는 안을 볼 수 없도록 하여 방문자와 대화만 나누도록 하고, 수납이 필요할 때에는 반사유리창문을 위로 밀어올려 열도록 하여 수납할 물품의 크기와 부피에 따라 창문의    열림을 여러 단계   로 조절하여 편지나 서류봉투, 노트북컴퓨터 두께 정도의 물품을 들일 때와 라면상자와 같은 큰 박스를 들일 때의 열림을 다르게 하고, 피자가 든 박스나 케이크가 든 상자 또는 넓은 쟁반에 담긴 음식을 온전한 상태로 받아들일 수 있도록    가로가 넓은 창문   을 구성함으로써 현관문을 열지 않고도 수납 될 수 있게 하여 방문자와의 신체적 접촉과 얼굴 공개를 일체 하지 않고도 모든 거래가 이루어질 수 있도록 하여 범죄발생을 미연에 차단토록 한 다단계 열림기능을 가진 다목적 안전현관문이다. 
       
     쪽문(Take-in-door), 반사유리창문(Reflex-glass window), 창틀(Opening frame), 유리창틀(Glass frame), 유리창문수직안내부재(Wall mount of vertical  track for glass window), 다단계걸림턱(Stay on step by step), 정지부재뭉치(Assembly stopper), 손잡이 겸용 잠금장치(Locking knob), 발작동 잠금장치(Foot operating lock)
Patent KR-20110077227-A (KR)
Title: Concrete construction for using the mesh net and methode there of
Inventor: BAE SUK DONG
IPC: E02D37/00
Filed: 2009-12-30
Abstract: PURPOSE: A concrete construction, using an irregular mesh net, and a method thereof are provided to improve the adhesive force of coating concrete by fixing a damaged wire net using a holder. CONSTITUTION: A concrete construction using an irregular mesh net comprises an irregular mesh net, a holder and coating concrete. The irregular mesh net adheres closely to the pipe which needs repair and reinforcement. The irregular mesh net comprises a cylindrical rod(111). The holder fixes the irregular mesh net on the inner surface of the pipe. The holder comprises a buried pin(220), a fastening bolt and a screwnut(240). The coating concrete is placed on the irregular mesh net fixed to the holder and cured.
Patent KR-20110078553-A (KR)
Title: Saturated n-heterocyclic carbene-ligand metal complex derivatives, preparing method thereof and preparing method of silane compound by hydrosilylation reaction using be catalyzed that
Inventor: YOO BOK RYUL
IPC: C07D233/10
Filed: 2009-12-31
Abstract: PURPOSE: A saturated N-heterocyclic carbine-ligand metal complex derivative is provided to ensure the stability of silicon hydride reaction. CONSTITUTION: A method for preparing a saturated N-heterocyclic carbine-ligand metal complex derivative comprises: a step of reacting a transition metal of 10 family having oxidation number 0 with unsaturated olefin ligand; a step of treating 1,3-diazocycloalka-1-en salt with a strong base; and a step of inputting saturated N-heterocyclic carbine and metal-containing unsaturated olefin ligand under the presence of specific solvent at 0-70°C.
Patent KR-20110079041-A (KR)
Title: Tunnel for a solar lighting system to provide compliance between
Inventor: KIM MUN SIK
IPC: F21V17/02
Filed: 2009-12-31
Abstract: PURPOSE: A solar light illuminating system for providing an adaptation section to a tunnel is provided to install a solar light illumination and inflow device in a fixed section of the tunnel, thereby preventing traffic jam. CONSTITUTION: A reflective mirror(100) reflects solar light while the reflective mirror rotates according to the location of the sun. A light collecting unit(300) collects solar light which is reflected from the reflective mirror. A light guide unit(400) guides solar light passed through the light collecting unit into a tunnel. A concave lens is installed in the boundary part between the light collecting unit and the light guide unit. A highly efficient reflective film is attached to the inside of the light guide unit and the light collecting unit.
Patent KR-20090035535-A (KR)
Title: Substituted 1,3-diphenylpropane derivatives, preparations and uses thereof
Inventor: DELHOMEL JEAN FRANCOIS
IPC: C07C69/734
Filed: 2007-06-21
Abstract: The present invention relates to substituted 1,3-diphenylpropane derivatives, to the pharmaceutical compositions containing them and to the therapeutic uses thereof, in particular in the fields of human and animal health.
Patent KR-20090026811-A (KR)
Title: Infusion assembly for beverage preparing machine
Inventor: CHENG ROCKY
IPC: A47J31/44
Filed: 2007-07-04
Abstract: An infusion assembly (1), particularly for machines for preparing beverages, comprising a first shoulder (2) and a second shoulder (3) which face each other and are adapted to define internally a space for the movement of a piston (4), a dispensing assembly (7) being arranged between the first and second shoulders (2, 3), means (10, 11) for locking a capsule being provided, the piston (4) being rigidly coupled to the locking means in order to move the locking means from an open position to a closed position in which the capsule is accommodated within the dispensing assembly (7).
Patent KR-20090019921-A (KR)
Title: Novel polymorphs and pseudopolymorphs of risedronate sodium
Inventor: ARONHIME JUDITH
IPC: A61K9/20
Filed: 2003-01-06
Abstract: Provided are novel polymorphs and pseudopolymorphs of risefronate sodium and risedronate disodium, methods for making them, and pharmaceutical compositions containing them.
Patent KR-20090061005-A (KR)
Title: Method for generating human-readable and machine-readable documents
Inventor: KRUE GER ROLAND
IPC: G06F40/143
Filed: 2007-08-31
Abstract: The invention describes a method for creating a human-readable document which, besides at least one data record, comprises at least one item of semantic information describing the data record, semantics for short. The invention uses the steps:-providing the data record and the semantics in respective digital form,-producing a human-readable representation of the document on the basis of the at least one data record and the at least one semantics item,-signing the data record and the semantics, and-integrating the signed data record and the signed semantics into the human-readable representation such that it is possible to extract the signed data record and the signed semantics from the human-readable representation and that the extracted, signed data record and the extracted, signed semantics can be taken as a basis for producing an idempotent, human-readable representation of the document.
Patent KR-20090054996-A (KR)
Title: Surgical retractor fixing device
Inventor: FRICKE HELMUT
IPC: A61B19/00
Filed: 2007-08-17
Abstract: The invention relates to a surgical retractor fixing device, comprising: (a) a clamp body (16) arranged for removably fixing the surgical retractor fixing device (10) to a frameset (93) that extends along a frameset longitudinal axis (L) and that is arranged to be mounted to an operating table, (b) a rotating body (14) attached to the clamp body (16), (c) the rotating body (14) being pivotable around an axis of rotation (A), (d) the rotating body (14) comprising a fixing element (32) arranged for fixing a surgical retractor(12) where in that the fixing element is a releasable one-way fixing element (32).
Patent KR-20090057429-A (KR)
Title: Dirty liquid treating apparatus
Inventor: TASHIRO MINORU
IPC: B01D21/18
Filed: 2008-06-19
Abstract: Provided is a dirty liquid treating apparatus (10) comprising a dirty bath (20), a conveyor (30) and a drum type filtering unit (21). This drum type filtering unit (21) has its inlet ports (60 and 61) opened along the axis (X) of a magnet drum (40). The conveyor (30) scrapes out a removing object (S) having sunk in the bottom portion (20a) of the dirty bath (20), toward a discharge unit (27). The conveyor (30) includes a lower portion (30a) for moving along the bottom portion (20a), and an upper portion (30b) for passing over the lower portion (30a). The magnet drum (40) is arranged so horizontally between the lower portion (30a) and the upper portion (30b) of the conveyor (30) that its axis (X) may be perpendicular to the moving direction (F) of the conveyor (30). The magnet drum (40) is driven by the chain (33) of the conveyor (30).
Patent KR-20090092772-A (KR)
Title: Compression wrap
Inventor: SEROLA RICHARD J
IPC: A61F13/06
Filed: 2007-07-20
Abstract: A compression wrap for providing pressure to an injured portion of a joint of a limb is provided. The compression wrap includes a pocket portion for receiving compression insert. The compression wrap further includes a strap connected to the pocket portion and adjustably securing the compression wrap to the limb. A buckle loop connected to the opposite side of the pocket portion as the strap adjustably receives the strap to adjust the size of the strap. Further, the strap portion and the pocket portion are configured such that when the compression wrap is attached to the limb of a person having an injury proximate the joint, the pocket portion is positionable to apply a load to the location of the injury while the strap portion is spaced away from the crease of the joint.
Patent KR-20090104836-A (KR)
Title: Methods and systems for laser processing continuously moving sheet material
IPC: G02B6/13
Filed: 2007-12-10
Abstract: Systems and methods for laser processing continuously moving sheet material include one or more laser processing heads configured to illuminate the moving sheet material with one or more laser beams. The sheet material may include, for example, an optical film continuously moving from a first roller to a second roller during a laser process. In one embodiment, a vacuum chuck is configured to removably affix a first portion of the moving sheet material thereto. The vacuum chuck controls a velocity of the moving sheet material as the first portion is processed by the one or more laser beams. In one embodiment, a conveyor includes a plurality of vacuum chucks configured to successively affix to different portions of the sheet material during laser processing.
Patent KR-20090104129-A (KR)
Title: Carbon material and process for producing the carbon material
IPC: H01M4/02
Filed: 2008-01-30
Abstract: This invention provides a carbon material which can suppress the decomposition of a nonaqueous electrolyte, can realize a high level of filling by virtue of its excellent compressibility, and can form a high capacitance electrode without sacrificing charge/discharge efficiency and cycling properties and is suitable for use as a negative electrode material for a lithium ion rechargeable battery. A graphite powder (A) having an average particle diameter of 10 to 30 μm and a specific surface area (S1) of not more than 12.5 m2/g and a pitch powder (B) having a softening point of 80 to 180°C and an average particle diameter of 15 to150 μm are mixed together at A/B mass ratio = 98/2 to 95.5/4.5. The mixed powder thus obtained is left to stand and, in this state, is heat treated at a temperature of 900 to 1100°C in an inert atmosphere to carbonize the pitch and thus to produce a carbon material comprising carbon deposited on the surface of the graphite powder. The carbon is preferentially deposited on the edge face of the graphite particle. The carbon material has a specific surface area (S2) of 1.0 to 5.0 m2/g and satisfies a requirement of 0.4 <= S2/S1 <= 0.8.
Patent KR-20090117802-A (KR)
Title: Continuous stroke pneumatic tool with ball valve
Inventor: HALL ANDREW
IPC: F16K7/20
Filed: 2008-02-01
Abstract: A ball valve assembly for use as a control valve for controlling the flow of gas through a continuous stroke pneumatic tool. The valving element is generally spherical and non-magnetizable. The generally spherical valving element is loosely confined between two concave generally conical surfaces, which are provided on valve seat members. The concave generally conical surfaces are opposed to one another to define a valve chamber therebetween. Sufficient clearance is provided so the generally spherical valving element is free to roll and tumble as it moves in the valve chamber between the concave generally conical surfaces. This allows the ball valve assembly to be self purging of excess lubricant, dust, and the like. Wear is distributed over the entire generally spherical surface of the valving element. The loose confinement is also sufficient to provide a relatively large cross-section of gas passageway through the control valve assembly. The two valve seat members are suitably ported to permit the ball valve assembly to be used as a drop-in replacement for prior pneumatic tool control valves.
Patent KR-20090122226-A (KR)
Title: Method for coating a porous electrically conductive support material with a dielectric
Inventor: THOMAS FLORIAN
IPC: H01G9/00
Filed: 2008-03-12
Abstract: The invention relates to the production of a coating of a porous, electrically conductive carrier material (1) with a dielectric (18), particularly for the use in a capacitor. The production method comprises the steps: infiltrating the carrier material (1) with a solution (2), comprising precursor compounds of the dielectric (18) and at least one solvent (12) and having a boiling temperature TS and a cross-linking temperature TN, drying the carrier material (1) infiltrated with the solution (2) at a drying temperature TT, which is lower than the boiling temperature TS and lower that the cross-linking temperature TN of the solution (2), until more than 75 wt.% of the solvent (12) is evaporated.
Patent KR-20100015835-A (KR)
Title: Scalable ofdm and ofdma bandwidth allocation in communication systems
Inventor: CAI SEAN
IPC: H04W72/04
Filed: 2008-03-24
Abstract: Techniques for bandwidth allocation in communication systems such as OFDM, OFDMA, or SC-FDMA systems to improve spectral efficiency and increase flexibility and adaptability with scalable single or multiple-carrier bandwidth allocation characteristics.
Patent KR-20100009630-A (KR)
Title: Method of freezing material piece, method of transporting or storing material piece, method of processing material piece and frozen material piece
Inventor: YAMAGUCHI AKIRA
IPC: A23L19/00
Filed: 2008-04-22
Abstract: It is intended to provide a method of freezing a material piece whereby the product loss can be reduced and the product cost can be cut down, a method of transporting or storing a material piece, a method of processing a material piece and a frozen material piece. The method of freezing a material piece as described above comprises the step of coating a piece of a food material with an oil, the step of rapidly freezing the material piece at a temperature higher than the melting point of the oil, and the step of freezing the oil together with the material piece having been frozen at a temperature lower than the melting point of the oil. The frozen material piece (1) as described above comprises a piece of a food material (2) that has been frozen and an oil (4) which coats the piece of a food material (2) and has a melting point lower than the freezing point of the piece of a food material (2).
Patent KR-20100027135-A (KR)
Title: Process for converting hydrocarbon feedstocks with electrolytic recovery of halogen
Inventor: GROSSO PHILLIP
IPC: C10K3/00
Filed: 2008-05-14
Abstract: An improved continuous process for converting methane, natural gas, and other hydrocarbon feedstocks into one or more higher hydrocarbons, methanol, amines, or other products comprises continuously cycling through hydrocarbon halogenation, product formation, product separation, and electrolytic regeneration of halogen, optionally using an improved electrolytic cell equipped with an oxygen depolarized cathode.
Patent KR-20110080464-A (KR)
Title: Shape lockable apparatus for flexible tubes
Inventor: KWON DONG SOO
IPC: A61B1/01
Filed: 2010-01-06
Abstract: PURPOSE: A shape lockable apparatus of a flexible tube is provided to improve operability and fixity of the flexible tube by being controlled a relaxed state and a fixed state of the flexible tube by rotating of joint ring and securing of a connection unit. CONSTITUTION: A flexible tube(10) comprises a bore(12), a first end(14), and a second end. The flexible tube is variously composed of the wire which is transformed into with an external force, a cable, and a conduit etc. A plurality of joint rings(20;20-1~20-n) is installed outside of the flexible tube. The joint rings rotate on a pair of pivots. A sleeve(22) is mounted in the flexible tube. The sleeve of the joint rings comprise a bore(22a), a first end(22b), and a second end(22c). A shape lockable apparatus of the flexible tube comprises an end ring(70).
Patent KR-20100010054-A (KR)
Title: Bend a coat hanger
Inventor: CHOI JEON
IPC: A47G25/40
Filed: 2010-01-08
Abstract: PURPOSE: A bendable clothes hanger is provided, which can easily take clothes out of the clothes hanger by pulling only one end of the clothes. CONSTITUTION: A bendable clothes hanger is constituted as follows. The bendable clothes hanger is made of plastic and comprises a head which has a claw-shape, a body of the hanger shape attached to the head; and a loop connecting the head and body. In one side end of the head, a polygon shape groove is carved. The body is projected in the polygon shape.
Patent KR-20100087637-A (KR)
Title: Edging rail for a flooring
Inventor: DAVID SONDERMANN
IPC: A47G27/00
Filed: 2010-01-18
Abstract: PURPOSE: An edging rail for a floor ring is provided to facilitate the combination of the edging rail and the floor ring because the edging rail for the floor ring has a simple structure. CONSTITUTION: An edging rail for a floor ring includes: a base member(3) which is overlapped on the floor surface; a cover member(4) which is overlapped at the upper side; a drive channel which is supported by the base member; and a screw(11) which penetrates a bore(12) of the cover member to be combined with the drive channel. The distance between the cover member and base member are adjustable, thereby distance can be adjusted to be suitable for the thickness of the floor ring. The cover member is integrally connected to the base member.
Patent KR-20110085469-A (KR)
Title: Reinforced member and reinforced concrete structure using it and construction method
Inventor: KIM JIN KOO
IPC: E04B1/21
Filed: 2010-01-20
Abstract: PURPOSE: A reinforcing member, a reinforced concrete structure using the same, and a construction method thereof are provided to minimize the risk of partial or complete breakdown of a building caused by explosion or abnormal load. CONSTITUTION: A reinforcing member(30) formed in the junction of a reinforced concrete structure comprises a plate(310) and a bolt member(320). The plate has a plurality of through holes and is attached to the junction. The bolt member is inserted into the through holes between main beams(110) of the structure and integrated with the main beams and concrete to fix the plate to the junction.
Patent KR-20110085594-A (KR)
Title: 다운라이트형 엘이디 조명등의 반사갓
Inventor: BAE JONG SUK
IPC: F21V17/10
Filed: 2010-01-21
Abstract: 본 발명에서는 다운라이트형 엘이디 조명등에 설치되는 반사갓을 구성함에 있어서, 상기 둥글게 감겨진 후 체결되는 반사갓의 끝부분의 이음부에 리벳공이 형성되지 않도록 하고, 빛이 반사되는 내주면이 평탄하게 이루어지도록 함으로써 엘이디모듈로부터 발생된 빛의 손실에 따른 조도(照度)저하를 방지할 수 있도록 한 새로운 다운라이트형 엘이디 조명등의 반사갓이 개시된다. 
본 발명은 설계에 따라 정해지는 폭과 길이를 갖는 플레이트형상으로 재단된 후 원통형이나 상협하광(上夾下廣) 또는 상광하협(上廣下夾)의 형상으로 둥글게 감겨지고, 다운라이트형 엘이디조명등을 구성하는 엘이디모듈의 아랫쪽 둘레면에 설치된 상태에서 엘이디모듈로부터 발생된 빛을 아랫쪽으로 전반사(全反射)시켜 하향조명이 이루어지도록 하는 다운라이트형 엘이디 조명등의 반사갓에 있어서, 상기 반사갓을 구성하는 플레이트의 한쪽 끝부분에 바깥쪽을 향하여 플레이트의 두께에 해당되는 간격으로 단차(段差)지게 절곡된 이음부를 형성하고, 둥글게 감겨진 플레이트의 반대쪽 끝부분을 상기 이음부의 내면에 밀착시킨 상태에서 이음부의 끝부분을 플레이트의 반대쪽 끝부분의 바깥면에 대하여 레이저용접하여 고정시킨 특징을 갖는다.
Patent KR-20110104759-A (KR)
Inventor: CHO KYUNG KOON
IPC: H02J9/00
Filed: 2010-03-17
Abstract: 본 발명은 유해 전자파 제거와 절전이 가능한 대기전력 차단장치에 관한 것으로서, 보다 상세하게는, 입력전원의 부하 변동에 따라 사이리스터와 전력용 반도체와 같은 고조파 발생원에서 발생하는 고조파를 유해 전자파 제거부와 고조파 및 잡음 개선부를 통해 개선함으로써, 유해 전자파 제거는 물론 절전시킬 수 있고, 전력용 반도체소자를 응용한 기기의 동작에 따라 고조파 발생의 원인을 획기적으로 저감하는 1차 콘센트 절전장치를 사용함으로써, 고품질의 전력을 유지하면서 부하의 소비전력을 절약할 수 있으며, 기존의 대기전력 차단장치에 비하여 부하에너지의 소비 절감 뿐 만아니라 고조파 및 무효전력 보상 등의 전력 품질을 획기적으로 개선시킬 수 있고, 입력전원의 전압변동에 관계없이 일정한 규정 전압을 출력할 수 있음은 물론 사용자가 설정하는 절전모드에 따라 출력전압을 절전전압으로 유지시킬 수 있는 효과가 있다.
Patent KR-20110108659-A (KR)
Inventor: HWANG JIN HO
IPC: H04W88/06
Filed: 2010-03-29
Abstract: 이동 통신망을 통한 단일 번호 착신 서비스 제공 방법으로서, 착신 교환 장치에서 특정 단말로의 제1 착신 번호에 따른 착신 호 요청을 수신하는 단계; 상기 호 요청된 착신 단말이 단일 번호 착신 서비스에 가입된 단말인 경우, 상기 착신 호 요청을 단일 번호 착신 서비스 애플리케이션 서버로 전달하는 단계; 상기 단일 번호 착신 서비스 애플리케이션 서버에서, 상기 착신 단말로의 단일 번호 착신을 위해 미리 지정되어 있는 제2 착신 번호를 확인하는 단계; 및 상기 제2 착신 번호에 따라 호 설정을 요청하는 단계를 포함하는 단일 번호 착신 서비스 제공 방법이 제공될 수 있다.
Patent KR-20110112565-A (KR)
Inventor: LEE SANG DAE
IPC: H04J11/00
Filed: 2010-04-07
Abstract: 본 발명은 무선통신 시스템에서 채널 추정에 관한 것으로, 채널 추정 방법은, 파일럿 톤들의 채널 추정 값들을 결정하는 과정과, 채널의 주파수 선택성 및 시간축 변화성에 따라 제1추정 기법을 적용할 데이터 톤들을 선택하는 과정과, 상기 파일럿 톤들의 채널 추정 값들을 이용하여 상기 제1추정 기법에 따라 상기 데이터 톤들의 채널 추정 값들을 결정하는 과정과, 상기 파일럿 톤들의 채널 추정 값들 및 상기 제1추정 기법에 따라 결정된 채널 추정 값들을 이용하여 제2추정 기법에 따라 나머지 데이터 톤들의 채널 추정 값들을 결정하는 과정을 포함한다.
Patent KR-20110114994-A (KR)
Inventor: JEON YOUNG CHAN
IPC: H04N13/00
Filed: 2010-04-14
Abstract: 본 발명은 영상표시장치와 그 동작제어방법에 관한 것이다. 본 발명의 실시예에 따르면, 영상표시장치는 3D 영상과 동일 내용의 2D 영상을 표시할 수 있다. 
사용자는 영상표시장치로 2D 영상 변환명령을 입력할 수 있다. 영상표시장치는 입력된 2D 영상 변환명령에 따라 3D 영상을 2D 영상으로 변환할 수 있다. 따라서, 사용자는 하나의 영상표시장치를 이용하여 3D 영상과 2D 영상을 시청할 수 있다.