baber/WOPTO huggingface dataset:
Patent KR-20060100376-A (KR)
Title: Method and image processing device for analyzing an object contour image, method and image processing device for detecting an object, industrial vision apparatus, smart camera, image display, security system, and computer program product
Inventor: VAN LIER ANTONIUS J M
IPC: G06K9/50
Filed: 2004-10-12
Abstract: The method of analyzing an object contour image (100), useful for fast object detection based on contour matching comprises: specifying a scan path (306) of positions (xR, yR) in the contour image (100) of a region of interest (303), for processing substantially all pixels of contour image (100); constructing a first table (111) containing for each pixel in the contour image (100) of non- zero value at least one position coordinate (x); constructing a fourth table (311) corresponding to a position of the region of interest (303), containing at least for each parallel line of pixels traversing the region of interest (303), an index (312) of an entry (121) in the first table (111), of, given a scan direction, the first non zero pixel of the contour image (100) lying on the respective parallel line and being inside the region of interest (303); and constructing a fifth table (313) corresponding to a position of the region of interest (303), containing at least for each parallel line of pixels traversing the region of interest (303), an index (314) of an entry (121) in the first table (111), of, given the scan direction, the last non zero pixel of the contour image (100) lying on the respective parallel line and being inside the region of interest (303).
Patent KR-20060117928-A (KR)
Title: Access router apparatus, communication handover system using the same, and communication handover method using the same
Inventor: KASAPIDIS MAKIS
IPC: H04L12/28
Filed: 2004-11-11
Abstract: There is disclosed a technique for reducing time delay caused by a message exchange or the like, thereby realizing a raised speed of handover. According to this technique, an access router (pAR) to which a mobile node (MN) previously connected immediately returns, in response to an FBU message from the mobile node (MN), an FBack to the mobile node (MN) without having a process in which an HI message is transmitted and an HAck message is awaited (a process which causes a delay). That is, the access router (pAR) selects, from a table in accordance with the FBU message from the mobile node (MN), an address that can be used when the mobile node (MN) connects to an access router (nAR) (nCoA that can be used in a subnet of the access router (nAR)), and immediately returns to the mobile node (MN) the FBack, which includes the nCoA, regardless of a transmission/reception of HI/HAck to/from the access router (nAR). This can reduce time delay that occurs due to, for example, an exchange of HI/HAck messages, thereby realizing a raised speed of handover.
Patent KR-20060113715-A (KR)
Title: A navigation method for a playback sequence of an optical disc
Inventor: DE HAAN WIEBE
IPC: G11B27/34
Filed: 2004-11-15
Abstract: The invention relates to a method for a playback sequence on an optical disc (100) for controlling access to information (107). The optical disc comprises a navigation structure (104) and content (103). The navigation structure (104) comprises conditional commands, which comprise preconditions. Depending on the precondition, a player always acts (109) to the conditional command in a way predefined in an applicable optical disc standard. The method is able to recognize special preconditions inside conditional commands, so called preset preconditions (111). A player comprising the method can be instructed to act in a different (113) than the predefined way to the conditional command comprising preset preconditions. Implementing conditional commands comprising preset preconditions on an optical disc, results in a behavior of a player comprising the method being different from a player not comprising the method. This can be used to control access to information (107) on the disc (100).
Patent KR-20070057070-A (KR)
Title: Method and apparatus for braking and maneuvering
Inventor: SULLIVAN STEVEN
IPC: B64C25/40
Filed: 2004-12-15
Abstract: Aircraft landing gear comprised of a wheel hub motor/generator disks stack, includes alternating rotor and stator disks mounted with respect to the wheel support and wheel. The invention can provide motive force to the wheel when electrical power is applied, e.g. prior to touch-down, thus decreasing the difference in relative velocities of the tire radial velocity with that of the relative velocity of the runway and reducing the sliding friction wear of the tire. After touchdown the wheel hub motor/generator may be used as a generator thus applying a regenerative braking force and/or a motorized braking action to the wheel. The energy generated upon landing maybe dissipated through a resistor and/or stored for later use in providing a source for motive power to the aircraft wheels for taxiing and ground maneuvers of the aircraft. Methods and apparatuses for nose gear steering and ABS braking using the disclosed invention are described.
Patent KR-20060135735-A (KR)
Title: Salt forms of 4-(4-methylpiperazin-1-ylmethyl)-n-[4-methyl-3-(4-pyridin-3-yl)pyrimidin-2-ylamino)phenyl]-benzamide
Inventor: BUERGER HANS MICHAEL
IPC: C07D401/04
Filed: 2005-02-03
Abstract: The present invention relates to acid addition salts of 4-[4-methyl-1-piperazinylmethyl]-N-[4-methyl-3-[4-[3-pyridinyl-2-pyrimidinyl]amino]phenyl]-benzamide, which are selected from the group consisting of a tartrate salt, such as a (D)(-) tartrate salt or a (L)(+) tartrate salt, a hydrochloride salt, a citrate sat, a malate salt, a fumarate salt, a succinate salt, a benzoate salt, a benzenesulfonate salt, a pamoate salt, a formate salt, a malonate salt, a 1,5-naphthalenedisulfonate salt, a salicylate salt, a cyclohexanesulfamate salt, a lactate salt, a mandelate salt, aq glutarate salt, an adipate salt, a squarate salt, a vanillate salt, an oxaloacetate salt, an ascorbate salt and a sulfate salt.
Patent KR-20070032283-A (KR)
IPC: H01L21/20
Filed: 2005-06-09
Abstract: 실리콘-함유 및/또는 게르마늄-함유 막의 블랭킷 또는 선택적 에피택셜 증착을 위해 세정 기판 표면을 마련하는 방법이 제공된다.  또한, 실리콘-함유 및/또는 게르마늄-함유 막을 성장하는 방법이 제공되며, 기판 세정 방법 및 막 성장 방법 모두는 750℃ 이하의 온도, 통상적으로는 약 700℃ 내지 약 500℃ 온도에서 수행된다.  세정 방법 및 막 성장 방법은 실리콘-함유 막이 성장되는 프로세싱 체적부내에서 약 310nm 내지 약 120nm 범위의 파장을 가지는 방사선을 이용하는 단계를 포함한다.  반응성 세정 또는 막-형성 성분 종에 대한 특정 부분압 범위와 관련된 상기 방사선의 사용은 산업분야에 이미 공지된 기술에서 보다 낮은 온도에서 기판 세정 및 에피택셜 성장을 가능케한다.
Patent KR-20060131876-A (KR)
Title: Interface device and method for synchronizing data
Inventor: ANGEL JOERN
IPC: H04L7/04
Filed: 2005-03-01
Abstract: The invention relates to an interface device (4) comprising a first register device (6) and a second register device (7) connected in parallel thereto, which are configured for accepting a data word (DW). The interface device (4) comprises a synchronizing means (52) to which a first and second clock signal (T1, T2) are fed and which is configured for outputting a selection signal derived from the first clock signal in order to select the first or second register device (6, 7) for storing a data word (DW) at the data input (41). In addition, the synchronizing means (52) is configured for outputting an actuating signal (MUX) derived from the selection signal and from the second clock signal to an actuating output (55). The actuating output (55) is coupled to a selecting means (8) via which the output of one of the two register devices (6, 7) can be connected to the data output (42) of the interface device. An additional register device can be foregone due to the comparison of the selection signal with the second clock signal (T2).
Patent KR-20070004770-A (KR)
Title: Multidirectional, piezoelectric motor configuration
Inventor: GANOR ZE EV
IPC: H01L41/09
Filed: 2004-02-25
Abstract: coupling a plurality of piezoelectric motors (31, 32) to the body by pressing a coupling region (48) of each of the motors to a surface of the body; controlling at least one of the motors to apply a force parallel (53) to the surface to move the body; and simultaneously controlling at least one of the motors so that its coupling region executes only vibrations that are substantially perpendicular (51) to the surface. ® KIPO & WIPO 2007
Patent KR-20070009647-A (KR)
Title: Pulse modulation and demodulation in a multiband uwb communication system
Inventor: REEFMAN DERK
IPC: H04B1/69
Filed: 2005-04-25
Abstract: In a wireless communications system, such as a multiband Ultra Wideband communications system, data is transmitted by means of the phases of pulses in multiple frequency bands. A signal is transmitted with a predetermined phase in at least one of the frequency bands for at least a part of the time, and can be used to allow accurate detection of the phases of the signals transmitted in the other frequency bands. One of the frequency bands can be designated as a reference band, and pulses can be transmitted with constant phase in the reference band. More generally, pulses can be transmitted in the other frequency bands with phases which have a known relationship with the phases of the pulses in the reference band. ® KIPO & WIPO 2007
Patent KR-20070004090-A (KR)
Title: Binding band and binding band set
Inventor: OKAMOTO ISAO
IPC: B65D63/18
Filed: 2005-05-23
Abstract: A binding band (10), comprising a band part (11), a hook part (17) for suspension at one end of the band part (11) and a surrounding wall part (20) at the other end of the band part (11) and having a passage (35) for vertically passing the band part (11) therein. The surrounding wall part (20) further comprises a slit (33) for inserting the band part (11) from the side into the passage (35). ® KIPO & WIPO 2007
Patent KR-20070061769-A (KR)
Title: Emergency device for the raising or lowering of elevators trapped between floors
Inventor: MADOZ MICHAUS MIGUEL ANGEL
IPC: B66B5/00
Filed: 2004-07-05
Abstract: The invention relates to an emergency device for raising or lowering lifts trapped between floors. The inventive device comprises a first direct current geared motor (1) which transmits a rotational movement to the output shaft of the machine (3) used to pull the car of a lift during an emergency situation in which the lift is trapped between floors. The first geared motor (1) is connected by a cable (33) to a second direct current geared motor (8) which is located in a control cabinet (44) and which, upon rotation, serves as a generator and supplies electrical current to the first geared motor (1). Moreover, a hand control crank (43) is connected to the second geared motor (8), said crank defining the above-mentioned rotational movement. According to the invention, in order to prevent the energy flow from being reversed, the invention is equipped with a bi-directional clutch (4) or microswitches (35, 36) which brake the first geared motor (1) when, owing to a flow reversal, the control crank (43) begins to turn.
Patent KR-20070012848-A (KR)
Title: Optical reader/writer with dedicated focus tracking beam
Inventor: BUSCH CHRISTOPHER
IPC: G11B7/125
Filed: 2005-04-27
Abstract: The present invention relates to an optical reader/writer for a two dimensional storage disc, comprising means (21, 22, 23, 14, 16, 15) for generating a plurality of laser beams and projecting said beams onto a rotating disc, means (24, 25, 26) for detecting the beams after being diffracted by the disc, and means (24, 27, 28) for determining a focus error signal (29) based on one of said plurality of beams. The plurality of beams comprises an array of beams having a first wavelength, and a dedicated focus tracking beam having a second wavelength, and the focus error signal (29) is based on said focus tracking beam. According to the invention, beams having one wavelength is used for the actual accessing of the data on the disc, while a beam having a second wavelength is used for focus tracking. The focus tracking can then be based on one single beam without interference from adjacent beams. ® KIPO & WIPO 2007
Patent KR-20080075932-A (KR)
Title: Apparatus and control method for digital aquarium for recognition of owner by voice and image and for conversational interface and mutually connection
Inventor: KIM KYEONG SUN
IPC: G06F3/14
Filed: 2007-01-11
Abstract: A digital aquarium capable of recognizing an owner through voice and image recognition and achieving conversational interface with the owner and a method of controlling the digital aquarium are provided to allow a user to feel a virtual aquarium as an actual aquarium by using a virtual aquarium program, a voice recognition/voice synthesis function and an image processing technique. A digital aquarium includes a controller(10), a display(20), a button input unit(30), an image processor(40), a camera(50), a voice processor(60), and a speaker(70). The controller controls the display and processing of inputted voices and images. The display displays virtual aquatic animals and surrounding environment of a virtual aquarium under the control of the controller. The button input unit transfers a button value inputted by a user to the controller. The image processor processes an image inputted from the camera and transfers the processed image to the controller. The camera transmits a captured image to the image processor. The voice processor processes voices and is connected to the speaker. The speaker outputs the voices processed by the voice processor.
Patent KR-20080067133-A (KR)
Title: Liquid crystal display and driving method thereof
Inventor: KIM EUN KYUNG
IPC: G09G3/20
Filed: 2007-01-15
Abstract: An LCD device and a driving method thereof are provided to enhance display quality by maximizing luminance difference between gray scales when a dark screen is converted into a light screen. An LCD(Liquid Crystal Display) device includes a signal controller(600), a voltage supply unit(700), a gray scale voltage generator(800), and a data driver(500). The signal controller supplies an n-th image signal. The voltage supply unit outputs a first reference voltage when the n-th image signal is not a maximum gray scale, and a second reference voltage higher than the first reference voltage when the n-th image signal is a maximum gray scale. The gray scale voltage generator receives the first or second reference voltage and generates first to n-th positive polarity gray scale voltages and first to n-th negative polarity gray scale voltages with respect to a common voltage. The data driver receives the first to n-th positive polarity gray scale voltages and the first to n-th negative polarity gray scale voltages, and applies an image data voltage corresponding to the n-th image signal to pixels.
Patent KR-20080004332-A (KR)
Title: Novel decursin derivative, the preparation thereof and a composition containing the same for treating and preventing cancer disease
Inventor: SONG GYU YONG
IPC: C07D493/04
Filed: 2007-02-06
Abstract: A (+)-decursin derivative is provided to secure potent inhibiting effect on the cancer cell such as A549 lung cancer cell line, HCT15 colon cancer cell line and ACHN rectal cancer cell line, thereby capable of being used for treating or preventing cancer diseases as an anti-cancer agent, health care food, or functional health food. A decursin derivative compound synthesized from (+)-decursinol isolated from Angelica gigas as a precursor is represented by the formula(1), wherein R1 is C1-20 alkyl, alkenyl, alkynyl substituted or unsubstituted with R'( R1 is halogen, nitro, amine, or C1-4 lower alkyl) or an A substituents represented from the formula(I-a)(wherein A' is at least one attachable at o-, m- and p- position of phenyl group selected from group consisting of H, hydroxyl, nitro, halogen, C1-4 lower alkyl, lower alkoxy, lower alkyl ester and lower alkyl carboxy; and n is an integer of 0 to 4). A pharmaceutical composition for treating and preventing cancer diseases comprises an efficient amount of the compound of the formula(1) or a pharmaceutically acceptable salt thereof as an effective ingredient. A health functional food for preventing and treating cancer diseases comprises the compound of the formula(1).
Patent KR-20080073550-A (KR)
Title: Wireless lan system and transmission method of data thereof
Inventor: AHN TAE HEE
IPC: H04L29/06
Filed: 2007-02-06
Abstract: A wireless communication system and a data transmission method thereof are provided to schedule frame transmission order by considering delay time information of a transmitted frame, thereby first transmitting a retransmitted frame. Transmission time is stored in a transmission frame to be transmitted(S110). A transmission station sends the transmission frame(S120). The transmission station decides whether an ACK frame is received within designated time from a receiving station(S130). If not, user priority of the transmission frame is set by using delay parameters of the retransmitted transmission frame(S140). An AC(Access Category) is determined according to the user priority(S150). The transmission frame is forwarded to a transmission queue corresponding to the determined AC(S160).
Patent KR-20070026771-A (KR)
Title: Method for processing screen of mobile phone
Inventor: KIM JAE HYUNG
IPC: H04B1/40
Filed: 2007-02-20
Abstract: A method for processing a screen in a portable phone is provided to support other internet service, a wireless P2P service, a wireless data communication or a near field wireless communication without interruption of a currently served wireless internet. A method for processing a screen in a portable phone comprises the following several steps. A user of the portable phone accesses a wireless game content provider through the portable phone which mounts an agent manager, downloads the game content, and plays the wireless game via a VM and VM agent(900). A multiple communication processor of the agent manager checks in real time whether data pushed at the portable terminal(905) exists. If there exists an SMS message transmitted to the portable terminal via an MSC(Mobile Switching Center) without request of data transmission from the portable phone(910), the multiple communication processor checks whether the transmitted data is legally authenticated(915). If effectiveness of the transmitted SMS message is checked(920), the agent manager forwards process of the received data to an OS(Operating System) sharing processor(925). If no wireless communication agent matched with the received data(935) exists, the OS sharing processor drives the wireless communication agent matched with the received data(940). If the wireless communication agent is driven now(945), the OS sharing processor activates a screen or a view used by the wireless communication agent by using an MMI(950) and inputs the received data at a video memory matched with the screen or the view used by the wireless communication agent(955). An OS outputs the received data to the screen or the view via the video memory(960).
Patent KR-20070088379-A (KR)
Title: Process for preparing polytetrahydrofuran or tetrahydrofuran copolymers
Inventor: PINKOS ROLF
IPC: C08G65/30
Filed: 2007-02-23
Abstract: Provided are a novel method for preparing a polytetrahydrofuran or tetrahydrofuran copolymer having reduced functionality economically, and the use of a polytetrahydrofuran or tetrahydrofuran copolymer for preparing a polyurethane-urea polymer. A method comprises the step of polymerizing tetrahydrofuran to prepare polytetrahydrofuran or tetrahydrofuran copolymer, wherein a reaction mixture contains 0.001-5 wt% of at least one kind of linear aliphatic ether and the reaction is carried out in the presence of telogen and/or co-monomer on an acid catalyst. Preferably the catalyst is selected from bleaching earth, mixture metal oxide of a metal of group 3, 4, 13 and 14 of the periodic table, supported tungsten oxide or molybdenum oxide, heteropolyacid, acid ion exchanger, zeolite, sulfated zirconium and inorganic strong acid.
Patent KR-20080041970-A (KR)
Title: Method and apparatus for controling wavelength tuning of optical source for optical communication
Inventor: LEE JYUNG CHAN
IPC: H05B37/02
Filed: 2007-03-05
Abstract: A method and an apparatus for controlling wavelength tuning of an optical source for optical communication are provided to prevent oscillation at the time of reaching a final target temperature and minimize a time taken for wavelength tuning of output light. A method for controlling wavelength turning for an optical source for an optical source includes the steps of: controlling and monitoring an adjustment of an operating temperature of an optical source generator to shorten a time of the wavelength tuning of the optical source generated from the optical source generator of the optical communication system(203,204); supplying an operating current to the optical source generator(206) if a current operating temperature of the optical source generator reaches a final target temperature(205); controlling and monitoring the supply of the operating current to the optical source generator(207,208); and stopping the wavelength tuning of the optical source(210) when the operating current reaches a final operating current(209).
Patent KR-20080083978-A (KR)
Title: Method and appratus for estimating channel in a communication system
Inventor: YANG HA YOUNG
IPC: H04B7/26
Filed: 2007-03-14
Abstract: A channel estimation method in a communication system and an apparatus thereof are provided to estimate a channel in consideration of the reception environment between subchannels. A receiving block in a base station receives RF signals, converts the received signals into baseband signals, and adjusts the total power of the baseband signals every slot according to a time domain(601,603). The receiving block converts the baseband signals into baseband signals of a frequency domain through FFT(Fast Fourier Transform)(605). The receiving block adjusts the baseband signals so as to have regular noise power every slot(607). The receiving block classifies the baseband signals having regular noise power according to subchannels(609). The receiving block detects signals of a pilot symbol belonging to the slot of each subchannel, estimates noise power for each slot, and calculates a weighting factor(611). The receiving block multiplies the detected pilot symbol signals by associated weighting factors, and calculates a channel estimation value, based on the multiplied pilot symbol signals(613). The receiving block calculates a bias compensation value, multiplies the channel estimation value by the bias compensation value, and calculates the final channel estimation value(615). Using the final channel estimation value, the receiving block demodulates a data burst(617).
Patent KR-20070096961-A (KR)
Title: Resin molded article and production method thereof
Inventor: KIMURA KOICHI
IPC: B29D7/01
Filed: 2007-03-27
Abstract: A resin molded article and a manufacturing thereof are provided to produce the resin molded article with good portability and decoration effect at low cost by injecting resin into a region where an adhesive agent is applied on metal and fiber sheets. A method for manufacturing a resin molded article comprises the steps of: applying a heat resistant rubber adhesive agent(6) in a region where a metal sheet(2) and resin are integrated and a region where a fiber sheet(3) and resin are integrated(a); temporally fixing the metal and fiber sheets and then drying the adhesive agent(b); and injection-molding polycarbonate resin(12) by putting a bonded body(7) into an injection molding machine(10) and integrally molding the bonded body of the metal and fiber sheets by the polycarbonate resin(c).