baber/WOPTO huggingface dataset:
Patent KR-20060054380-A (KR)
Title: Skin regeneration system
Inventor: UPTON ZEE
IPC: A61K35/12
Filed: 2004-07-28
Abstract: A cell culture medium and system are provided which eliminate or at least reduce the requirement for exogenous components such as serum and feeder cells. The cell culture medium comprises an IGF and vitronectin or fibronectin and, optionally an IGFBP, and is particularly suitable for propagating keratinocytes for subsequent use in skin growth and regeneration. This invention also relates to compositions and methods for skin growth and regenerationin situ, which utilize aerosol delivery of cultured keratinocytes.
Patent KR-20070088252-A (KR)
Title: Apparatus for low temperature semiconductor fabrication
Inventor: NAGASHIMA MAKOTO
IPC: C23C14/35
Filed: 2004-09-10
Abstract: A facing targets sputtering device for semiconductor fabrication includes an air-tight chamber in which an inert gas is admittable and exhaustible; a pair of target plates (120, 110) placed at opposite ends of said air-tight chamber respectively so as to face each other and form a plasma region (130) therebetween; a pair of magnets (102, 104, 106, 108) respectively disposed adjacent to said target plates (120, 110) such that magnet poles of different polarities face each other across said plasma region (130) thereby to establish a magnetic field of said plasma region (130) between said target plates (120, 110); a substrate holder (224) disposed adjacent to said plasma region (130), said substrate holder (224) adapted to hold a substrate (222) on which an alloyed thin film is to be deposited; and a back-bias supply (236) coupled to the substrate holder (224).
Patent KR-20060089722-A (KR)
Title: Driving scheme for monochrome mode and transition method for monochrome-to-greyscale mode in bi-stable displays
Inventor: ZHOU GUOFU
IPC: G02F1/167
Filed: 2004-09-24
Abstract: Image quality is improved when updating a display image (310) in a bi-stable electronic reading device (300, 400) such as one using an electrophoretic display, by providing both monochrome and greyscale images. When an update mode of a pixel (2) of the display changes from a monochrome to greyscale, a compensating pulse (805, 825, 845, 865) is applied. The compensating pulse represents an energy based on the energy difference between: (a) an over-reset pulse (815, 835, 855, 875) used during the greyscale update mode and (b) a standard reset pulse (610, 660) used during the monochrome update mode. Also, a monochrome update waveform (600, 650) includes a standard reset pulse (610, 660) whose duration is substantially less than a duration of an over-reset pulse (815, 835, 855, 875) used in a greyscale update waveform (800, 820, 840 and 860). The monochrome update mode is used in combination with the greyscale update mode when possible.
Patent KR-20060132585-A (KR)
Title: Method for the production of acrolein by the heterogeneously-catalysed gas-phase partial oxidation of propene
Inventor: PETZOLDT JOCHEN
IPC: B01J23/888
Filed: 2004-11-16
Abstract: The invention relates to a method for the heterogeneously-catalysed gas-phase partial oxidation of propene to produce acrolein with a propene loading of the catalyst bed of > 120 Nl/l h and a total content of CO2 and saturated hydrocarbons in the reaction product of less than 15 mol. %, whereby the catalyst in the catalyst bed is an annular full catalyst, the active mass of which is a multi-metal oxide in which the molar ratios are Co/Fe = 2 to 4 and Co/Mo = 0.3 to 0.7.
Patent KR-20060113974-A (KR)
Title: Diaphragm for loudspeaker and loudspeaker
Inventor: SAITO FUMIO
IPC: H04R7/12
Filed: 2004-12-08
Abstract: A diaphragm body (12) is provided with a plurality of slits (14, 14a) extending from the central part thereof toward the outer circumference. The slits (14, 14a) are filled with a low- elasticity filler (15) composed of a material different from that of the diaphragm body (12). The slits (14, 14a) are extended rectilinearly or curvedly. The filler (15) has a Young's modulus lower that that of the principal material of the diaphragm body (12) and/or an internal loss larger than of the principal material of the diaphragm body (12). Furthermore, the filler (15) employs UV ray and/or visible ray curable resin or thermoplastic resin. Alternatively, the filler (15) may be a porous material or a foamed material. The diaphragm body (12) produced by filling the slits (14, 14a) with the filler (15) is employed for constituting a loudspeaker.
Patent KR-20070006684-A (KR)
Title: Man/machine interface device and method
Inventor: ING ROS KIRI
IPC: G06F3/0488
Filed: 2004-11-26
Abstract: The invention relates to a man/machine interface method consisting in: generating physical interactions with active zones (10) belonging to an interface object (5), said active zones being associated with pre-determined information; detecting the active zones in which the interactions took place by measuring at least one physical quantity; and associating each detected interaction with the corresponding pre-determined information. According to the invention, the active zones are defined for a pre-determined finite time and subsequently deactivated at the end of said time. Moreover, when interactions with the interface object are detected while the active zones are deactivated, the active zones are automatically redefined as a function of the first detected interactions. ® KIPO & WIPO 2007
Patent KR-20070021161-A (KR)
IPC: C07D305/06
Filed: 2005-02-15
Abstract: 근자외 영역의 광투과성이 우수하고, 양이온 중합성 모노머로서 유용한 옥세탄환을 갖는 신규 지환식 옥세탄 화합물을 용이하게 얻을 수 있는 제조방법에 관한 것이다. 이 제조방법은 방향족 옥세탄 화합물을, 수소화 촉매의 존재하, 수소 가압하에 있어서 핵수소화하여 지환식 옥세탄 화합물을 얻는 방법이다. 예를 들면, 방향족 옥세탄 화합물로서 4,4'-비스[(3-에틸-옥세탄-3-일)메톡시메틸]비페닐을 사용하면, 지환식 옥세탄 화합물로서 4,4'-비스[(3-에틸-옥세탄-3-일)메톡시메틸]비시클로헥실이 얻어진다. 
     지환식 옥세탄 화합물, 핵수소화, 수소화 촉매, 수소 가압
Patent KR-20060130690-A (KR)
Title: Method for steering smart antenna beams for a wlan using self-monitored re-scan
Inventor: CHA INHYOK
IPC: H04B7/04
Filed: 2005-03-16
Abstract: A smart antenna steering algorithm performs a self-monitored re-scan during a sustained use period after having selected a preferred antenna beam. During a sustained use period, a re-scan of the other antenna beams is not performed. The steering algorithm periodically monitors a quality metric of the ongoing radio link provided by the preferred antenna beam. The quality metric is based upon a signal quality metric and a link quality metric. If the quality metric drops below certain thresholds during the sustained use period, the steering algorithm either swaps the preferred antenna beam with an alternate antenna beam or initiates a re-scan of the available antenna beams for selecting a new preferred antenna beam.
Patent KR-20070009630-A (KR)
Title: Pharmaceutical composition comprising a benzodiazepine derivative and an inhibitor of the rsv fusion protein
Inventor: POWELL KENNETH
IPC: A61K31/5513
Filed: 2005-03-18
Abstract: A pharmaceutical composition which comprises a pharmaceutically acceptable carrier or diluent and: (a) an inhibitor of the RSV fusion protein; and (b) a benzodiazepine derivative capable of inhibiting RSV replication is found to be highly active against RSV. ® KIPO & WIPO 2007
Patent KR-20070009734-A (KR)
Title: Semiconductor device
Inventor: KAWAJI SACHIKO
IPC: H01L29/78
Filed: 2005-05-12
Abstract: The function of accumulation of hole carriers can be obtained over a wide range of the semiconductor region in a floating state formed in an IGBT body region. An n type semiconductor region (52) whose potential is floating is formed in a p- type body region (28). The n type semiconductor region (52) is isolated from an n+ emitter region (32) and from an n- drift region (26) by the body region (28). Furthermore, a second electrode (62) is formed so as to oppose to at least a part of the semiconductor region (52) via an insulation film (64) and not opposing to the emitter region (32). ® KIPO & WIPO 2007
Patent KR-20080065086-A (KR)
Title: Ceramide derivatives, pharmaceutically acceptable salts thereof, preparation method and pharmaceutical composition for the prevention and treatment of cancers containing the same as an active ingredient
Inventor: KIM SANG HEE
IPC: C07D235/28
Filed: 2007-01-08
Abstract: A ceramide derivative is provided to change equilibrium of sphingolipid metabolites by mimicking the activity of ceramide and controlling related enzymes, thereby being developed as a controlling agent of apoptosis induction or a prophylactic and therapeutic agent of cancer. A ceramide derivative is represented by a formula(1) and is prepared by reacting a compound represented by a formula(2) with an alkyne compound, wherein R1 is C1-35 alkyl which may be substituted or unsubstituted with at least one substitutent selected from the group consisting of halogen, hydroxy, amino, amino substituted with at least one C1-20 alkyl, thiol, cyano, nitro, sulfonyl, phenyl, C1-30 alkoxy, C1-30 alkyl, C1-30 haloalkyl, C1-30 hydroxyalkyl, C1-30 alkoxyalkyl, C5-10 aryl, C5-10 heteroaryl, C5-10 arylalkyl and C5-10 heteroarylalkyl; a bond is a single bond or a double bond; and R2 is hydroxy when the bond is the single bond, and R2 is H when the bond is the double bond. A controlling agent for inducing apoptosis or a pharmaceutical composition for preventing and treating cancer comprises the ceramide derivative or a pharmaceutically acceptable salt thereof as an effective ingredient.
Patent KR-20080067397-A (KR)
Title: Apparatus of co-processor for increasing performance in data flow processing processor
Inventor: JIN YOUNG DAE
IPC: G06F9/46
Filed: 2007-01-16
Abstract: A sub-processor apparatus for improving the performance of a data flow processor is provided to allow a sub-processor to perform a corresponding function while a main processor processes input data to reduce a time required for the main processor to process the input data. A sub-processor apparatus for improving the performance of a data flow processor includes a sub-processor(310) and a main processor(300). The sub-processor receives data, processes the received data according to a corresponding data processing algorithm and stores the processed data in a buffer. The main processor receives the same data at the same time when the sub-processor receives the data, reads the data processing result from the sub-processor and processes the received data according to a corresponding data processing algorithm by using the read processing result.
Patent KR-20080070980-A (KR)
Title: Method for providing karaoke service through connecting portable device and apparatus therefor
Inventor: YOON JIN SOOK
IPC: H04W8/24
Filed: 2007-01-29
Abstract: A karaoke service supply method through connection with a portable device and a device therefor are provided to synchronize lyrics with received audio data to output the synchronized data and lyrics based on received synchronization information, thereby offering a karaoke service by receiving songs which do not exist in a karaoke service supply device through the portable device. A playlist determined by deciding whether lyrics corresponding to audio data stored in a portable device exist is received from the portable device(510). If at least one of the audio data is selected from the playlist, the selected audio data, lyrics information corresponding to the selected audio data, and synchronization information are received(520). Based on the synchronization information, the received audio data is synchronized with the lyrics to output the synchronized data and lyrics(530).
Patent KR-20080076231-A (KR)
Title: 싱크대용 배수구 마개
Inventor: KWAK SOOK JUNG
IPC: E03C1/22
Filed: 2007-02-15
Abstract: 본 발명은 싱크대용 배수구 마개에 관한 것이다. 본 발명은, 싱크대 배수구에 장착된 오물 걸음통의 상부에 설치되고, 그 상부에는 좌우로 회전시키기 위한 손잡이가; 그리고 그 하부에는 상기 오물 걸음통의 내부에 와류를 생성시키기 위한 하부돌기; 가 각각 형성된다. 이와 같은 본 발명에 의하면, 상기 배수구 마개 상부 손잡이를 좌우로 회전시키면 상기 하부돌기로 인해 상기 오물 걸음통 내에 와류가 생성되어 배수공을 막고 있던 오물 찌꺼기를 상기 배수공으로부터 떨어져 나가게 함으로써 배수가 원활히 이루어지게 하는 이점이 있다. 
       
     싱크대, 배수구, 배수구 마개, 오물 걸음통
Patent KR-20070082894-A (KR)
Title: Mobile terminal and software update method
Inventor: AOYAGI KATSUMI
IPC: H04M1/72406
Filed: 2007-02-16
Abstract: A mobile terminal and a software update method thereof are provided to update software with small memory capacity without moving the software to the outside and prevent usage of the mobile terminal from being restricted for a long time even though software update is failed. The mobile terminal includes the first flash memory(15a), a RAM(15b), and a controller(11) accessing the first flash memory and the RAM. The first flash memory includes a memory area storing a main frame program including a software update engine and a replacement unit area for a unit area in the memory area. During the software upgrade, the controller downloads offset data between an old and new version of the main frame program, deploys the update engine to the RAM, and updates the main frame program to each unit area with the offset data by executing the update engine. If an error is detected in the unit area during the software upgrade, the controller replaces a bad unit area with the replacement unit area.
Patent KR-20070088359-A (KR)
Title: Heating method for plate materials and retaining device for heating of plate materials
Inventor: NIIYA MASANORI
IPC: F27B9/10
Filed: 2007-02-21
Abstract: A method and an equipment that can uniformly heat plate materials within a short time and a retaining device for uniformly heating the plate materials within a short time are provided. An equipment for heating of plate materials comprises: a heating furnace(1) that is a roller hearth type continuous kiln; a conveyor(3) installed inside a furnace body made of a heat-insulating material; and a retaining device(4) in which a heating target is retained by the roller conveyor, and which sequentially passes through the heating furnace to fore(heat) the heating target. A retaining device for heating of plate materials comprises: a plate retaining member(7) installed on a base(5) having a plurality of holes perforated therein to retain a glass substrate(6) as the heating target; and a radiation sheet retaining member(9) installed on the base to retain radiation sheets(8), wherein the radiation sheets are made from a stainless steel foil which has a thickness of 50 to 100 mu, and an oxide film formed thereon. The heating furnace comprises a hot air exhaust port(10) installed at an upper side of the retaining device, a heater(heat source) disposed at a lower side of the roller conveyor, and a fan(12) for blowing hot air to the exhaust port through a circulation channel(13) and a filter(14).
Patent KR-20080079913-A (KR)
Title: Method to recommend laundry course of washing machine
Inventor: HONG EUN KYUNG
IPC: D06F33/02
Filed: 2007-02-28
Abstract: A method for recommending a washing course of a washing machine is provided to offer a proper washing course according to the sort of laundry by classifying the laundry into a plurality of categories and allowing a user to select a washing list as needed. A method for recommending a washing course of a washing machine comprises the steps of: offering washing menus for each theme(S102); selecting a washing list in accordance with offered washing menus(S106); recommending the washing course based on the selected washing list(S110); and washing the laundry in the selected washing course(S112).
Patent KR-20080080797-A (KR)
Title: Method and apparatus for securiting in packet switched domain
Inventor: LEE JOON SEO
IPC: H04L12/24
Filed: 2007-03-02
Abstract: A security method and an apparatus of a packet switched domain are provided to reduce the possibility of an error in a state transition between IPSec(Internet Protocol Security Protocol) processing units by easily processing the state transition without generating a delay due to frequent updating of dynamic state information. A second IPSec processing unit sets an error occurrence number(410). The second IPSec processing unit determines whether or not the first IPSec processing unit in an active state has an error(430). If the first IPSec processing unit has an error, the second IPSec processing unit transitions to an active state(450). The second IPSec processing unit generates an SN to be first used after state transition by multiplying a predetermined constant to be larger than an SN of a previously transmittable IPSec packet to the pre-set error occurrence number(470). The second IPSec processing unit generates a header by using the generated SN, and transmits an IPSec packet including the header to an IPSec packet receiving device(490).
Patent KR-20080084151-A (KR)
Title: Liquid crystal display device
Inventor: KIM BINN
IPC: G02F1/133
Filed: 2007-03-15
Abstract: An LCD(Liquid Crystal Display) is provided to perform driving through a dot inversion system or a column inversion system by applying common voltage inverted at each horizontal period or frame and respectively applying different common voltages to even-numbered common lines and odd-numbered common lines, thereby reducing a data swing width. Plural gate lines and data lines define a pixel area by crossing each other on a substrate. Plural pixel electrodes(114) and common electrodes(112) are alternatively formed in the pixel area and generate a lateral electric field. A common line applies different common voltages to the common electrodes adjacent to each other as leaving a space for the data line. The common line comprises the followings. A first common line(CLodd) is connected to each common electrode of odd-numbered pixel rows corresponding to a direction of the data line. A second common line(CLeven) is connected to each common electrode of even-numbered pixel rows corresponding to the direction of the data line.
Patent KR-20080085297-A (KR)
Title: Multi-channel audio system and audio output method thereof, audio output method of tv receiver
Inventor: KIM SANG HOON
IPC: H04N5/60
Filed: 2007-03-19
Abstract: A multi-channel audio system and its audio output method, and an audio output method of a TV receiver are provided to solve a problem that a central speaker occupies a space in front of a user in forming a multi-channel audio system, which is not good aesthetically. An AV receiver(608) decodes and processes a multi-channel audio stream and separately outputs audio signals of each audio channel. A TV receiver(600) receives an audio signal of a central channel among the audio signals separately outputted from the AV receiver via an external audio channel and outputs it to an internal speaker(606). A multi-channel speaker system(610) receives the other remaining audio signals than the audio signal of the central channel among the audio channel signals separately outputted from the AV receiver, and outputs them. The multi-channel speaker system is a 5.1, 6.1 or 7.1 channel speaker system without a central speaker.
Patent KR-20080087939-A (KR)
Title: Directional voice filtering system using microphone array and method thereof
Inventor: KOH JIN HWAN
IPC: H04R1/20
Filed: 2007-03-28
Abstract: A directional voice filtering system using a microphone array and a filtering method thereof are provided to adjust a direction of a microphone by changing a weight value of a microphone sensor. A directional voice filtering system using a microphone array includes a microphone sensor array(10), a plurality of voice amplifiers(20), and a wideband beam forming circuit(100). The microphone sensor array has a plurality of microphone sensors which are installed at a uniform interval or a non-uniform interval, and receive a voice signal. The voice amplifiers amplify the signal received through the microphone sensors. The wideband beam forming circuit receives the signal received from the voice amplifiers through the microphone sensor array, and changes a weight value of the microphone sensor. The wideband beam forming circuit outputs a signal of a wanted direction selectively and removes a signal of an unwanted direction.
Patent KR-20080089722-A (KR)
Title: Mobile communication terminal having a image data processing and method of image data processing the same
Inventor: KIM MIN JOO
IPC: H04B1/40
Filed: 2007-04-02
Abstract: A mobile terminal and a method for processing image data are provided to facilitate preparation and edition of a function constructed by plural types of data, such as a slide show or a music video, by using image data stored in the mobile terminal. A controller displays image data, which are stored in a memory, through a display unit in a thumbnail type(S10). If a user inputs the displaying order of the image data by selecting thumbnails, the controller provides order information for image data to an image composite unit to store the order information as information of a slide show(S12). The controller arranges the image data according to the displaying order of the image data set by the user, thereby making the user check the constitution of the slide show(S14). Thereafter, when the slide show is reproduced, the controller controls the image composite unit so that respective images are continuously displayed according to the displaying order(S16).
Patent KR-20080090765-A (KR)
Title: Digital broadcasting system and data processing method
Inventor: KIM JONG MOON
IPC: H04N7/015
Filed: 2007-04-06
Abstract: A digital broadcasting system and a data processing method are provided to embed known data in a predetermined portion of a data region and transmit the known data to improve the receiving performance of a receiving system. A digital broadcasting system includes a demodulator(902), a known data detector(904), an equalizer(903), a transmission parameter decoder, and a block decoder(905). The demodulator demodulates a received signal including signal frames having multiplexed mobile service data and main service data. The known data detector detects a position of known data from the received signal. The equalizer compensates for channel distortion of a signal output from the demodulator using the known data output from the known data detector. The transmission parameter decoder detects an error correction mode from a known data region of mobile service data output from the equalizer. The block decoder performs error correction decoding on the signal output from the equalizer using the error correction mode.
Patent KR-20080094376-A (KR)
Title: A method for forming a metal line of semiconductor device
Inventor: JUNG WOO YUNG
IPC: H01L21/027
Filed: 2007-04-20
Abstract: A method for forming a metal interconnection of a semiconductor device is provided to perform an interconnection process for connecting a cell region and a peripheral circuit region by using a hard mask pattern having a pitch not greater than the resolution of exposure equipment. A metal interconnection layer(101) and a hard mask layer(102) are sequentially stacked on an interconnection region that connects a cell line and a peripheral circuit region. A first sub pattern is formed on the hard mask layer. Spacers are formed on the sidewall and the upper surface of the first sub pattern. A second sub pattern is formed in a space between the spacers. The spacer is removed. The hard mask layer is etched by an etch process using the first and second sub patterns to form a hard mask pattern. The metal interconnection layer is etched by an etch process using the hard mask pattern to form an interconnection line that connects a metal interconnection of the cell line with a pad in the peripheral circuit region. The thickness of the spacer can be adjusted to control an interval between the first sub pattern and the second sub pattern.