baber/WOPTO huggingface dataset:
Patent KR-20080030282-A (KR)
Title: Method and apparatus for receiving signal in ofdm communication system using multiple transmit/receive antenna
Inventor: LEE YU RO
IPC: H04L27/26
Filed: 2006-09-29
Abstract: A method and an apparatus for receiving a signal in an OFDM(Orthogonal Frequency Division Multiplexing) communication system using multiple transmitting/receiving antennas are provided to improve a receiving performance and reduce complexity by demodulating remaining data streams after removing regenerated symbols. An apparatus for receiving a signal in an OFDM communication system using multiple transmitting/receiving antennas includes a multi-dimensional receiver(403), a symbol regeneration unit(406), an interference removing unit(407), a demodulation unit, and a parallel/series conversion unit(412). The multi-dimensional receiver demodulates a part of predetermined data streams according to a multi-dimensional receiving process. The symbol regeneration unit regenerates symbols corresponding to the demodulated data streams. The interference removing unit removes the regenerated symbols from the remaining data streams. The demodulation unit demodulates the remaining data streams from which the regenerated symbols are removed. The parallel/serial conversion unit converts the demodulated data according to the multi-dimensional receiving process and the demodulated remaining data streams into serial data and data streams to output the converted data and data streams.
Patent KR-20070041384-A (KR)
Inventor: ISHII SHIGERU
IPC: B23Q3/155
Filed: 2006-10-13
Abstract: 본 발명은 블레이드 착탈수단의 블레이드 파지수단에 파지된 절삭 블레이드의 축심과 회전 스핀들의 축심을 확실하게 합치시킬 수 있는 절삭 블레이드의 교환장치를 제공한다. 척테이블과, 척테이블에 보유된 피가공물을 절삭하는 절삭 블레이드를 구비한 절삭수단을 구비하고, 절삭수단이 회전 스핀들과 회전 스핀들의 선단부에 나사결합하여 절삭 블레이드를 체결하기 위한 체결너트를 구비하고 있는 절삭장치에 설치되어, 절삭 블레이드를 교환하는 절삭 블레이드의 교환장치로서, 절삭 블레이드 착탈기구는 절삭 블레이드의 허브 외주를 파지하는 절삭 블레이드 파지수단과, 절삭 블레이드 파지수단을 장착하는 지지 플레이트와, 지지 플레이트를 지지하는 지지수단과, 지지수단을 진퇴시키는 이동수단을 구비하고 있으며, 절삭 블레이드 파지수단은 절삭 블레이드의 허브의 외주를 파지하기 위한 둘레방향으로 간격을 두고 설치된 복수개의 파지부재와, 복수개의 파지부재를 각각 직경방향으로 작동하는 파지부재 작동수단과, 복수개의 파지부재의 중심에 설치되어 회전 스핀들의 선단면의 축심에 형성된 걸어맞춤 오목부와 맞물리는 위치결정수단을 구비하고 있다. 
       
     절삭 블레이드, 스핀들
Patent KR-20070045945-A (KR)
Inventor: TANIGUCHI SHINJI
IPC: H03H9/17
Filed: 2006-10-26
Abstract: 본 발명은 기계적 강도, 신뢰성, 생산성이 우수하며, 또한 양호한 압전막 배향성 및 성능을 갖는 압전 박막 공진기 및 필터를 제공한다.  본 발명은, 기판(41) 상에 설치된 하부 전극(43)과, 하부 전극(43) 상에 설치된 압전막(44)과, 압전막(44) 상에 설치된 상부 전극(45)과, 압전막(44)을 사이에 두는 하부 전극(43)과 상부 전극(45)과의 중첩 영역인 멤브레인 영역과, 기판(41)과 하부 전극(43) 사이에 설치된 돔 형상의 부푼 부분을 갖는 공극(46)을 갖고, 공극(46)의 기판면 상에의 투영 영역은 멤브레인 영역을 포함하는 것을 특징으로 하는 압전 박막 공진기 및 필터이다.   
       
     압전막, 멤브레인 영역, 이온 밀링 기술, 에칭액, 스퍼터링법, 석영 기판, 실리콘 기판, 압전 박막 공진기
Patent KR-20080039161-A (KR)
Title: Computer system and control method thereof
Inventor: KIM HYUNG JUN
IPC: G06F3/16
Filed: 2006-10-31
Abstract: A computer system and a control method thereof are provided to move an audio signal output to one speaker to another speaker when a video signal displayed on one display device is moved to another display device, and enable users to enjoy the video or audio signals according to the preference of each user. A first audio output part(130) outputs a first audio signal corresponding to a first video signal. A second audio output part(140) outputs a second audio signal corresponding to a second video signal. A user selection part(40) enables a user to select a display change. A controller(50) displays the first video signal on a second display device(120) and outputs the first audio signal output to the first audio output part to the second audio output part at the same time when the user selects the display change for displaying the first video signal displayed on a first display device(110) to the second display device. The user selection part is a pointer input tool capable of displaying a pointer on the display device. The display change is selected by dragging the first video signal displayed on the first display device to the second display device.
Patent KR-20070052659-A (KR)
Inventor: TANAKA HIRONORI
IPC: G06T1/00
Filed: 2006-11-03
Abstract: 화상 처리 장치는 부가 정보를 부호화(coding)한 기계 판독 가능 코드 화상에, 복사함으로써 잔존 또는 소실되는 잠상(潛像) 화상을 중첩하여 중첩 화상을 생성할 때, 상기 기계 판독 가능 코드 화상과 상기 잠상 화상의 중복을 판정하는 판정부와, 상기 판정부의 판정 결과에 기초하여 상기 기계 판독 가능 코드 화상의 배치를 결정하여, 상기 중첩 화상을 생성하는 생성부를 포함한다. 
       
     화상 처리 장치, 기계 판독 가능 코드 화상, 잠상 화상, 문서 화상, 화상 합성
Patent KR-20070055336-A (KR)
Inventor: YAMAUCHI YASUHIRO
IPC: H01M50/528
Filed: 2006-11-09
Abstract: 본 발명의 목적은 전기 자동차, 하이브리드 전기 자동차 등의 대전류 용도로 사용되는 각형 전지를 제공하는 것이다. 
     본 발명의 각형 전지는 정극과 부극이 세퍼레이터를 통하여 폭 방향으로 서로 이동하여 적층 혹은 감긴 편평 형상의 전극군 (10)과, 누름판 (13A)과, 집전체 (18A) 내지 (18B)를 구비하고, 정극 및 부극의 적어도 한쪽의 심체의 폭 방향의 단부는 정극 합제 또는 합제가 도포되지 않은 복수의 노출부 (16)를 갖고, 상기 복수의 노출부 (16)에 누름판 (13A)이 용접된 각형 전지에 있어서, 상기 누름판 (13A)은 금속판이 접혀져서 틈새를 두고 서로 대향하는 면이 형성되어 상기 대향하는 면의 적어도 한쪽에 접힘부를 따른 슬릿 (15)이 설치되고, 상기 복수의 노출부 (16)가 상기 누름판 (13A)의 틈새에 삽입되고, 상기 복수의 노출부 (16)와 상기 누름판 (16)이 상기 슬릿 (15)을 통하여 실질적으로 가로 방향으로부터 고에너지 선에 의해 용접되어 있는 것을 특징으로 한다.
Patent KR-20080050145-A (KR)
Title: Drawer assembly structure of drawer type kimchi refrigerator
Inventor: KIM SUNG JUN
IPC: A23B7/10
Filed: 2006-12-01
Abstract: A door assembly structure of a drawer type refrigerator in which a hook protrusion and jaw are formed at a coupling part of an inside plate of a door is provided to inhibit generation of a clearance during foaming of foam material, thereby providing visual beauty. A door assembly structure of a drawer type refrigerator comprises: a body with one or more storage rooms opened in front direction; a case slidably in a horizontal direction in a storage room of the body; and a door comprising an inside plate(110) installed at front of the case and an outside plate connected to the front of the inside plate. A downwardly-opened insertion groove(111) is formed at the lower part of the inside plate. A plurality of hook protrusions(111a) is formed in inside direction at the inner wall of the insertion groove. A hook jaw(112a) if protrusively at the distal end of a finish frame(112).
Patent KR-20060133938-A (KR)
Title: Lock button for door lock of lever type
Inventor: MOON YOUNG TAEK
IPC: E05B15/12
Filed: 2006-12-06
Abstract: A locking button of a lever type door lock is provided to simplify the structure of a locking case of the door lock by improving the structure of the locking button. In a locking button of a lever type door lock, a locking cam link is hinged to one side of a handle shaft by pressing a locking handle bar of a locking button. An unlocking end of the locking cam link is separated from an unlocking plate installed in an outer bolt(122) so as to be moved in connection with an outer lever(121). The rotational force of the outer lever is not transferred to a handle shaft when a door lock is locked to prevent transfer of an overload generated in the outer lever to a locking case.
Patent KR-20080051947-A (KR)
Title: Method for key exchange based on varient of the diffie hellman
Inventor: NYANG DAE HUN
IPC: H04L9/06
Filed: 2006-12-07
Abstract: A method for exchanging a key based on a varied Diffie Hellman is provided to vary a Diffie Hellman key exchanging manner based on a discrete logarithm problem to adapt to coded and identified data. A method for exchanging a key based on a varied Diffie Hellman includes a step of performing a first communication device(10) to create a public key with a specific secret key and each variable. The public key is transmitted to a second communication device(20). The second communication device applies and calculates a predetermined specific secret key to the public key received from the first communication device, and transmits the public key of the second communication device to the first communication device. A shared key is calculated by applying and calculating the secret key of the first communication device to the public key of the second communication device.
Patent KR-20080057877-A (KR)
Title: Array substrate and method for fabricating the same
Inventor: KIM JONG MOO
IPC: G02F1/136
Filed: 2006-12-21
Abstract: An array substrate and a manufacturing method therefor are provided to prevent the increase of contact resistance between an organic semiconductor layer and a gate insulating film, thereby improving an effective mobility characteristic and an on/off ratio characteristic. A gate electrode(107) is formed on a substrate(101). A gate wire(105) is connected with the gage electrode. A gate insulating film(110) is formed as inorganic insulating material having hydrophobicity on the gate electrode and the gate wire. Source and drain electrodes(120,123) are mutually separated and formed on the gate insulating film. A data wire is connected with the source electrode and is crossed with the gate wire. A pixel electrode(160) is contacted and formed with the drain electrode. A self-assembled monolayer(130) having a super-hydrophobicity is formed on the gain insulating film corresponding to a separation region between the source and the drain electrodes. An organic semiconductor layer(135) is formed in both ends of the source and the drain electrodes mutually faced and is formed on the self-assembled monolayer.
Patent KR-20070046773-A (KR)
Inventor: JUNG HOI KWAN
IPC: E05D7/08
Filed: 2006-12-26
Abstract: 본 발명은 도어의 힌지 장치 및 밀폐 도어에 관한 것으로, 해결하고자 하는 기술적 과제는 도어의 개방 및 밀폐 상태를 정해진 위치에서 확실하게 유지하고, 또한, 도어의 밀폐시 외력에 의한 도어 개방을 방지함은 물론 조립이 간편한 도어의 힌지 장치 및 밀폐 도어를 제공하는 데 있다. 
     이를 위해 본 발명에 의한 해결 방법의 요지는 문틀에 고정되어 도어의 회전 중심축이 되는 회전 중심 부재와, 상기 회전 중심 부재에 결합된 동시에 도어와 함께 회전 운동을 하는 캠 부재와, 상기 회전 중심 부재에 결합된 동시에, 상기 캠 부재에 슬라이딩되어 도어의 개방 및 밀폐 속도를 조절하고, 도어의 회전 각도를 유지시키는 적어도 하나의 도어 안내 부재와, 상기 캠 부재에 결합된 동시에 도어에 결합되는 도어 연결 부재로 이루어진 도어의 힌지 장치가 개시된다. 
       
     도어, 힌지, 캠, 볼, 슬라이딩
Patent KR-20080061551-A (KR)
Title: Hydrophobicity control process of silica particle using trialkoxysilane comprising alkyl group, alkenyl group, or alkynyl group and silica particle thereby
Inventor: LEE KANG TAEK
IPC: C01B33/18
Filed: 2006-12-28
Abstract: A preparation method of surface-modified silica particles by adding trialkoxysilane containing alkyl group, alkenyl group, or alkynyl group during the preparation of silica particles is provided, a method for increasing hydrophobicity of the silica particles by acidifying the silica particles prepared by the preparation method is provided, and surface-modified silica particles prepared by the preparation method are provided. A preparation method of surface-modified silica particles comprises the steps of: (A) mixing 100 volume parts of alcohol with 8.8 to 16.3 volume parts of alkoxysilane to prepare a first solution; (B) mixing 100 volume parts of alcohol, 2.5 to 4.7 volume parts of ammonia water, and 27.0 to 50.2 volume parts of water to prepare a second solution; (C) mixing the first solution and the second solution, and agitating the mixed solution for 3 to 5 hours; (D) adding 2.7 to 5.0 mole parts of a compound of the formula 1 of L3-Si-M, where L is an alkoxy group with 1 to 5 carbon atoms, M is an alkyl group, an alkenyl group or an alkynyl group with 1 to 20 carbon atoms, or the formula 2 of L3-Si-M-Si-L3, where L and M are the same as those in the formula 1, based on 100 mole parts of the alkoxysilane into the mixed solution of the first solution and the second solution; and (E) separating solids and liquid from the formed silica particles. Further, the preparation method of surface-modified silica particles additionally comprises a step of reacting for 18 to 36 hrs after adding the silica particles into acidic solution.
Patent KR-20060035734-A (KR)
Title: Substituted tetracycline compounds
Inventor: NELSON MARK L
IPC: C07C271/22
Filed: 2004-06-25
Abstract: The present invention pertains, at least in part, to novel substituted tetracycline compounds. These tetracycline compounds can be used to treat numerous tetracycline compound-responsive states, such as bacterial infections and neoplasms, as well as other known applications for tetracycline compounds such as blocking tetracycline efflux and modulation of gene expression.
Patent KR-20060031685-A (KR)
Title: Image projector, inclination angle detection method, and projection image correction method
Inventor: INOUE HIDEAKI
IPC: G03B21/56
Filed: 2004-07-13
Abstract: In a projector to which the present invention is applied, a distance sensor (21) measures distances between the projector and a plurality of points on a screen (31). An angle calculation unit (23) obtains a formula representing a screen surface, based on plural pieces of distance data representing results of measurement by the distance sensor (21), and obtains inclination angles Thetavand ThetaH of the screen (31) with respect to the light axis of a projection light. The angle calculation unit (23) supplies the obtained inclination angles Thetav and ThetaH to a trapezoidal correction unit (12). The trapezoidal correction unit (12) performs trapezoidal correction by using the supplied inclination angles Thetav and ThetaH.
Patent KR-20060063895-A (KR)
Title: Liquid drop regulating method, liquid drop discharging method, and liquid drop discharging device
Inventor: IKUSHIMA KAZUMASA
IPC: B05C11/10
Filed: 2004-07-21
Abstract: A discharge amount regulating method, a discharging method, and a discharging device, where liquid drops are discharged as liquid drops of precise amounts. In a regulating and a discharging method, a discharge amount of a liquid drop discharged from a discharge opening communicating with the tube is regulated by advance and stop of a plunger sliding in a tube while being in close contact with an inner wall surface of the tube. Moving speed from time at which the plunger that advances starts deceleration to time at which the plunger stops is regulated so that liquid drops discharged from the discharge opening have a fixed amount at every discharge. A discharge device is a device for discharging a liquid material, and has a tube, a plunger sliding in the tube while being in close contact with the inner wall surface of the tube, a discharge opening communicating with the tube and discharging a liquid material as flying drops, and control means for controlling operation of the plunger. The control means controls the speed of the plunger from time at which the plunger that advances starts deceleration to time at which the plunger stops.
Patent KR-20060059257-A (KR)
Title: Methods for identifying compounds for regulating muscle mass or function using dopamine receptors
Inventor: ISFORT ROBERT JOSEPH
IPC: G01N33/53
Filed: 2003-07-18
Abstract: Screening methods for identifying compounds that bind to or activate (D1 or D5 dopamine receptors individually or in combination) or regulate or potentially regulate skeletal muscle mass or function in vivo. Also disclosed are screening methods for identifying compounds that prolong or augment the activation of D1 or D 5 dopamine receptors or of D1 or D5 dopamine receptor signal transduction pathways and increase D1 or D 5dopamine receptor expression. Pharmaceutical compositions comprising D1 or D5 dopamine receptor agonists, antibodies to D1 or D5 dopamine receptors and methods for increasing skeletal muscle mass or function or for the treatment of skeletal muscle atrophy using D1 or D5 dopamine receptors as the target for intervention and methods for treatment of muscular dystrophies are described.
Patent KR-20060059979-A (KR)
Title: Laminated sheet for forming article
Inventor: FUKUDA MASANOBU
IPC: B32B27/40
Filed: 2004-07-27
Abstract: A laminated sheet for forming articles is disclosed which comprises a transparent or semi-transparent thermoplastic acrylic resin film layer, an intermediate layer composed of a half-cured product of a curing resin which contains a hydroxyl group- containing acrylic resin and a polyisocyanate compound, and a decorative layer with mirror-like metallic luster which contains a narrow piece of metal thin film and a binder resin. The acrylic resin film layer, the intermediate layer and the decorative layer are stacked in this order.
Patent KR-20060110266-A (KR)
Title: A washing method which has no need of adding detergent by the user and the washing machine thereof
Inventor: CAO CHUNHUA
IPC: D06F21/10
Filed: 2004-07-13
Abstract: A washing machine which has no need of adding detergent by the user and the washing method thereof the said washing method comprises balancing setting the PH surface tension electrical conductivity and hardness of the wash liquor in a certain range,washing in general automatic washing machine with the use of a high PH electrolytic water combined with a regulator ;in which the PH of the said wash liquor is in the range of 8.5-1 I, the electrical conductivity of it is in the range of 26lus/cm-875us/cm the surface tension is in the range of 25-40mN/m, the hardness is in the range of 5-400ppm, if necessary 0.2-0.3g/time of the regulator could be added in the above condition according to, the method of the invention it is possible to, realize washing without detergent ; because the wash liquor is subjected to the treatment, the cost of the detergent will be saved and the pollution caused by detergents will be avoided, at the same time, the fabric hardening due to, it will be overcome, and an optimum washing condition will be obtained.
Patent KR-20060063970-A (KR)
Title: Decoding upstream v.92-encoded signals
Inventor: BISWAS ASHIM
IPC: H04L25/49
Filed: 2004-09-15
Abstract: A decoder may include a constellation mapper arranged to receive a symbol and to determine two constellation points that are proximate the received symbol. An index mapper may determine a constellation index corresponding to the received symbol based on the received symbol and the two constellation points that are proximate the received symbol. A coset selector may receive successive constellation indices from the index mapper and may determine a number of nearest cosets to the successive constellation indices.
Patent KR-20060118442-A (KR)
Title: Flexible lens mount system for rapid tilt photography
Inventor: STRONG CRAIG
IPC: G02B7/04
Filed: 2004-10-07
Abstract: The present invention generally relates to photography, including both still photography and video photography. One aspect of the invention is directed toward a lens system that includes a lens, a fitting mountable to a camera, and a flexible body extending between the lens and the fitting. The fitting can be the sole support for the body relative to the camera. The body can be configured to position the lens among at least two operative positions relative to the camera when the fitting is mounted to the camera. Another aspect of the invention is directed toward a method for adjusting focus of a camera using a lens assembly including manually moving a portion of a flexible body of the lens assembly to place a lens in one of at least two operative positions relative to the camera.
Patent KR-20060060737-A (KR)
Title: Electroless gold plating liquid
Inventor: AIBA AKIHIRO
IPC: C23C18/42
Filed: 2005-06-23
Abstract: A non-cyanide substitution-type electroless gold plating liquid, which has low toxicity, can be used at a pH value around neutrality and has further improved solder adhesion and film adhesion, is provided. The electroless gold plating liquid is characterized by comprising a noncyanide water-soluble gold compound, a pyrosulfurous acid compound, and a thiosulfuric acid compound. The plating liquid preferably further contains a sulfurous acid compound or an aminocarboxylic acid compound. Pyrosulfurous acid compounds usable herein include pyrosulfurous acid or its alkali metal salts, alkaline earth metal salts, and ammonium salts.
Patent KR-20060096444-A (KR)
Title: Ophthalmic lens which is coated with an electrostatic film and method of edging one such lens
Inventor: LACAN PASCALE
IPC: B24B9/14
Filed: 2004-09-24
Abstract: The invention relates to an optical lens having a temporary protective coating comprising at least one outer layer which can be degraded mechanically by means of friction or contact and which is covered with a strippable film that binds electrostatically to the outer layer. The invention is suitable for ophthalmic lenses.
Patent KR-20070004536-A (KR)
Title: Exhaust gas catalyst
Inventor: SCHERMANZ KARL
IPC: B01J23/10
Filed: 2004-11-12
Abstract: Catalyst composition represented by the general formula REVO/S wherein RE is at least one of the group of rare earth metals Y, Ce, Pr, Nd, Sm, Gd, Tb, Dy, Er and Yb in an amount of up to 6.0 wt.-%; V is vanadium in an amount of 0.2-2.5 wt.-%; O is oxygen in an amount of up to 3,5 wt.-%; and S is a support containing TiO2 in an amount of at least 70 wt.-%, with the rest being WO3and optionally SiO2. This catalyst composition shows high removal efficiencies for NOx even after aging at 750C. ® KIPO & WIPO 2007
Patent KR-20060092277-A (KR)
Title: Method, software and apparatus for application upgrade during execution
Inventor: SPRIGG STEPHEN A
IPC: G06F9/44
Filed: 2004-10-28
Abstract: A system and method for optional upgrading of a software application on a wireless device during the execution of the software application. The system includes receiving a request to replace a resident executable application with a different version of the application. The system further includes detecting the active execution of the resident executable application. The system also includes receiving, via a network, the different version of the application. Also, the system includes storing the different version of the application in a temporary location in response to detecting the active execution of the resident executable application. In addition, the system includes terminating the active execution of the resident executable application. The system also includes overwriting the resident executable application with the different version of the application stored in the temporary location. Further, the system includes initiating active execution of the different version of the application.
Patent KR-20060131779-A (KR)
Title: Use of pet film primed with polyallylamine coatings in laminated glass glazing constructions
Inventor: ANDERSON JERREL C
IPC: C08J7/046
Filed: 2004-12-10
Abstract: The present invention is a laminate comprising at least one layer of an polyallylamine-based coating that is in direct contact with at least one other polymeric layer.
Patent KR-20060130159-A (KR)
Title: (3-oxo-3,4-dihydro-quinoxalin-2-yl-amino)-benzamide derivatives and related compounds as glycogen phosphorylase inhibitors for the treatment of diabetes and obesity
Inventor: BEAVERS MARY PAT
IPC: C07D413/02
Filed: 2004-12-22
Abstract: The invention features pharmaceutically active quinoxalinones of formula (1), compositions containing them, and methods of making and using theme: Formula (I) wherein R1 is H, C 1-6 alkyl, or halo; R2 is H or halo; R3 is H, C 1-6 alkyl, X is N or CH; Y is a covalent bond, -NHCO- or -CONH-; Z is phenyl or a 5 or 6-membered heterocyclyl with between l and 2 heteroatoms independently selected from N, O, and S; and n is 0, 1 or 2; or a pharmaceutically acceptable salt, ester, amide, hydrate, or solvate thereof; as well as their use as glycogen phosphorylase inhibitors for the treatment of i diabetes and obesity.
Patent KR-20070005589-A (KR)
Title: A system and method for hibernation mode for beaconing devices
Inventor: HABETHA JOERG
IPC: H04W52/02
Filed: 2005-02-04
Abstract: A system (400), device (500) (401), and method are provided for power saving in a wireless communication network (400), where all devices (401i) regularly transmit a beacon (600) but can enter a hibernation mode in which they do not transmit b eacons (600) and operate in a power-saving state. A device (400) announces the start (303) and duration (304) of the hibernation period in its beacon (600) prior to its hibernation period. The neighboring devices (401i) keep information on the presence of the beacon (600) of the hibernating device (401) in their own beacons (600) in order to block the beacon slot (204) for the hibernating device (401) during its sleep time. Devices (401i) furthermore include an information element (604) in their beacons (600) that contains all receiver addresses for which a device (401i) has data pending to be sent. ® KIPO & WIPO 2007