baber/WOPTO huggingface dataset:
Patent KR-20070023525-A (KR)
IPC: G02B6/46
Filed: 2006-08-18
Abstract: 광통신을 위해 포설된 광케이블을 원격지에서 대조하기 위하여, 광케이블 내의 두 가닥의 광섬유를 포함한 사그냑(Sagnac) 간섭계를 구성하고 원격지 현장에서 작업자가 대조하고자 하는 광케이블을 두드리는 형식의 교란을 가하면 작업자가 가한 교란을 감지하여 소리의 형태로 재생한다.  본 발명에서는 재생된 신호와 교란을 가한 신호를 원격지의 현장에서 수월하게 대조하여 광 케이블을 대조함으로써, 광케이블 절단 작업시 오절단을 사전에 예방할 수 있다.  또한, 주변 여건에 따라 광검출하는 주파수 성분을 다르게 선택하여 더욱 정확하게 광케이블을 식별할 수 있다. 
       
     광케이블, 대조, 식별, 사그냑(Sagnac)
Patent KR-20060098419-A (KR)
Inventor: LEE JONG WON
IPC: G06F17/00
Filed: 2006-08-28
Abstract: 블루투스(Bluetooth) 모듈이 내장된 MP3P 단말기와 DSL(디지털가입자회선 DigitalSubscriber Line)에 연결된 블루투스(Bluetooth) AP(Access Point)를 통하여 특정 IP(Internet Protocol)에서 제공하는 MP3(MPEG layer 3 )를 단말기로 전송하는 방법 및 위의 방법을 이용한 사업모델 
       
     블루투스(Bluetooth) 블루투스 MP3P (Bluetooth Mp3P), 블루투스 네트워크 엑세스포인트( Bluetooth Network Access Point), 블루투스 동글( Bluetooth Dongle), 고정 아이피(IP) 접속 엑세스 포인트(Access Point) , 디지털 음악 다운로드( Digital Music Download)
Patent KR-20080022714-A (KR)
Title: Liquid display panel
Inventor: CHOI JIN YOUNG
IPC: G02F1/133
Filed: 2006-09-07
Abstract: A liquid crystal display panel is provided to place blue, green, and red sub pixels in a row direction of the matrix for expressing the contents of the screen smoothly, thereby enabling the display quality of the panel to be improved. A liquid crystal display panel(40) has red, green, and blue sub pixels(42,44,46) arranged in a matrix shape. Long sides of the sub pixels face a line direction of the matrix respectively, and short sides of the sub pixels face a row direction of the matrix respectively. Thin film transistors are connected with the sub pixels respectively. Gate lines are connected with the thin film transistors. Data lines are connected with the thin film transistors and crossed with the gate lines. Thereby, display quality of the panel is improved.
Patent KR-20080023787-A (KR)
Title: Structure and operation method of flash memory device
Inventor: JUNG JIN HYO
IPC: H01L27/115
Filed: 2006-09-12
Abstract: A structure and an operation method of a flash memory device are provided to manufacture an EPROM(Electrical Erasable Programmable ROM) having high density with a small cell area at a low costs, by using a floating gate EPROM structure. A structure of a flash memory device comprises a semiconductor substrate, a gate oxide, a poly gate(P1), a coupling oxide, a planar floating gate(P2), and a source/drain region. The semiconductor has a device region defined by a field oxide, comprising a deep well on the lower side, and a well formed on the upper side of the deep well having an opposite conductivity of the deep well. The gate oxide is formed on a part of the device region of the semiconductor substrate. The poly gate is formed on an upper side of the gate oxide. The coupling oxide is formed on the substrate and on a sidewall of the poly gate. The planar floating gate is formed on an upper side of the coupling oxide. The source/drain region is formed in a lower side of the semiconductor substrate, outside the floating gate.
Patent KR-20080023931-A (KR)
Title: Plasma display and driving method thereof
Inventor: KIM MYOUNG KWAN
IPC: G09G3/296
Filed: 2006-09-12
Abstract: A plasma display device and a driving method thereof are provided to decrease an EMI(ElectroMagnetic Interference) by changing application timings of a reference voltage for respective groups of address electrodes. Plural address electrodes are classified into at least one first and second groups. When all discharge cells formed on a first scan electrode, to which a first scan pulse is applied, are the cell to be selected, a first address voltage is applied to a first address electrode group and a second address voltage is applied to a second address electrode group. When all discharge cells formed on a second scan electrode, to which the last scan pulse is applied, are the cell to be selected, a third address voltage is applied to the first address electrode group and a fourth address voltage is applied to the second address electrode group. The voltage of the first address electrode group is decreased from the third address voltage to a reference voltage, and the voltage of the second address electrode group is decreased from the fourth address voltage to the reference voltage.
Patent KR-20080024775-A (KR)
Title: Liquid crystal display apparutus
Inventor: YOU HYE RAN
IPC: G02F1/1337
Filed: 2006-09-14
Abstract: A liquid crystal display is provided to improve an aperture ratio by reducing a region of black matrixes provided for preventing a light leakage. An array substrate(100) includes a gate line and a data line(151) crossing each other to define a pixel area. A color filter substrate(200) is attached with the array substrate in a facing manner. The first alignment film(310) is formed on the array substrate and rubbed in the first rubbing direction parallel to the data line. The second alignment film(320) is formed on the color filter substrate and rubbed in the second rubbing direction opposite to the first rubbing direction. Liquid crystals(330) are interposed between the array substrate and the color filter substrate and arranged in a certain direction by the first and second alignment films. The first polarizer(410) is provided on the array substrate and has the first transmission axis crossing the first rubbing direction. The second polarizer(420) is provided on the color filter substrate and has the second transmission axis perpendicular to the first transmission axis.
Patent KR-20080025865-A (KR)
Title: Apparatus for manufacturing battery pack and method for manufacturing the battery pack
Inventor: WOO IN YOUNG
IPC: H01M2/10
Filed: 2006-09-19
Abstract: An apparatus for manufacturing battery packs is provided to allow mass production of battery packs through an automated process, and to improve the workability during the manufacture of battery packs. An apparatus for manufacturing battery packs comprises: a conveying module(140) for conveying battery packs; a rotation module(220) for rotating the battery packs conveyed by the conveying module to dispose the bottom of a battery pack at the upper side; a tape attaching module(320) disposed at one side of the rotation module and carrying out attachment of a double sided tape to the bottom of the battery pack; a release paper removing module(410) disposed at one side of the tape attaching module and carrying out removal of release paper from the double sided paper attached to the battery pack; and a lower cap coupling module(520) disposed at one side of the release paper removing module and carrying out linking of a lower cap to the bottom of the battery pack.
Patent KR-20080026748-A (KR)
Title: Optical focusing solar cell module and assembling method thereof
Inventor: LEE BYUNG KEE
IPC: H01L31/054
Filed: 2006-09-21
Abstract: An optical focusing solar cell module and an assembling method thereof are provided to prevent deterioration of solar cells by absorbing ultraviolet rays incident upon the solar cell module. A solar cell unit(200) includes plural solar cells(211,212,213,214) formed on the upper portion thereof. A lens unit(300) includes plural lenses(301,302,303,304) each adhered on the upper portion of the solar cell unit corresponding to the solar cells. The lens unit is composed of a transparent board and plural lenses formed on the transparent board. An ultraviolet absorbing film is provided between the transparent board and the lenses or between the lens unit and the solar cell unit. The ultraviolet absorbing film is made of TiO2.
Patent KR-20070103666-A (KR)
Title: Fuel supply apparatus of engine
Inventor: UMERUJAN SAWUT
IPC: F02M37/08
Filed: 2006-09-28
Abstract: A fuel supply apparatus for an engine is provided to reduce the consumption of a fuel pump by minimizing the amount of drive of the fuel pump to avoid waste of energy. A fuel supply apparatus for an engine includes a fuel pump(3A) and an electronic control unit(10A). A pressure sensor(11) for detecting the fuel pressure and outputting the fuel pressure to the electronic control unit is disposed in the vicinity of an injector of a fuel supply pipe passage. The feedback for driving the fuel pump occurs so as to maintain the injection pressure of the fuel at a predetermined target pressure on the basis of the fuel pressure detected by the electronic control unit. The fuel pump is installed outside an engine room.
Patent KR-20080030299-A (KR)
Title: Color image forming apparatus
Inventor: KIM JONG OH
IPC: G03G15/00
Filed: 2006-09-29
Abstract: A color image forming apparatus is provided to prevent toner on a transfer belt from being dissipated by not blowing air to the transfer belt. A setting unit(50) settles toner transferred from a photoconductive drum(20) on paper. A transfer belt(30) transfers the toner transferred from the photoconductive drum to paper and circulatively moves between the photoconductive drum and the settling unit in a contact manner. A heat block(81) is combined on the transfer belt moving from the settling unit to the photoconductive drum. A heat pipe(82) is protruded from the heat block and releases heat of the heat block. Heat releasing pins(83) are combined with the heat pipe. A heat releasing fan(84) blows air to the heat pipe.
Patent KR-20080033006-A (KR)
Title: Non-volatile memory device and method of fabricating the same
Inventor: AHN JONG HYON
IPC: H01L27/115
Filed: 2006-10-12
Abstract: A non-volatile memory device and a method of manufacturing the same are provided to enhance reliability thereof by minimizing mis-alignment probability. A first floating gate electrode(131) and a second floating gate electrode(132) are formed on an upper surface of a semiconductor substrate(100). A control gate is formed on the first floating gate electrode and the second floating gate electrode and includes a line body(152a) and a first, second, and third legs(152b,152c,152d). The first, second, and third legs are extended from the line body to a lower part. The first leg is formed to surround a part of an outer surface of the first floating gate electrode. The second leg is formed to surround a part of an outer surface of the second floating gate electrode. The third leg is formed to surround inner surfaces of the first and second floating gate electrodes.
Patent KR-20080038996-A (KR)
Title: A solid differential pumping system and a method thereof
Inventor: CHOI MYOUNG CHOUL
IPC: G01N27/62
Filed: 2006-10-31
Abstract: A solid differential pumping system and a method thereof are provided to minimize attenuation of an ion detection signal due to a collision with peripheral neutral molecules. A solid differential pumping system includes two vacuum pumps(20), and a conductive blocking film. The conductive blocking film is installed to divide a vacuum vessel disposed between the two vacuum pumps such that a difference in vacuum levels is generated between two regions of the vacuum vessel. The vacuum pumps can be used on, under and both sides of the vacuum vessel.
Patent KR-20080044669-A (KR)
Title: Plasma display panel
Inventor: HONG CHONG GI
IPC: G02B5/20
Filed: 2006-11-17
Abstract: A plasma display panel is provided to decrease a reflection of external beams by minimizing the brightness of mixed colors by subtractively mixing two colors displayed on a front substrate with each other. A front substrate(20) is colored by a first color. A rear substrate is opposed to the front substrate. A barrier rib(16) partitions a space between the substrates to form discharge cells and is colored by a second color. An address electrode is formed to correspond to the discharge cells. A display electrode is formed to cross the address electrode in the discharge cells. A dielectric layer(28) covers the display electrode and colored by first to third colors. The third color is subtractively mixed with the first and second colors. A fluorescent layer is formed in the discharge cells. The filter unit(40) is formed in front of the front substrate. The filter unit includes a light guide and an external ray reflection preventing unit. An inlet surface of the light guide is greater than an outlet surface thereof. The external ray reflection preventing unit is formed between the light guides and colored by a fourth color, which is subtractively mixed with the first color.
Patent KR-20080045537-A (KR)
Title: A pharmaceutical compositions containing pyridine derivatives as an effective ingredient for the prevention and treatment of hepatitis or the liver protection
Inventor: KIM HYUNG OOK
IPC: A61P1/16
Filed: 2006-11-20
Abstract: A pharmaceutical composition comprising a novel pyridine compound is provided to lower GOT and GPT excellently in a mouse model suffering from hepatitis induced by D-galactosamine/lipopolysaccharide and show better effect than biphenyl dimethyl dicarboxylate(BDD). A pharmaceutical composition for treating and preventing hepatitis or protecting liver comprises a pyridine compound represented by a formula(1) or a pharmaceutically acceptable salt thereof. In the formula(1), each R1, R2, R3, R4, R5, R6, and R7 is independently selected from the group consisting of H, halo, cyano, nitro, acyl, hydroxy, amino, C1-6 alkyl, C2-6 alkenyl, C1-6 alkoxy, C1-6 alkylthio, C1-10 alkylamino, C4-9 cycloalkylamino, C4-9 heterocycloalkylamino, C1-10 aralkylamino, arylamino, acylamino, saturated heterocyclic, acyloxy, C1-6 alkylsulfinyl, C1-6 alkylsulfonyl, C1-6 alkylsulfonylamino, arylsulfinyl, arylsulfonyl, arylsulfonylamino, aryl, heteroaryl, C1-10 aralkyl, C1-10 heteroaralkyl, aryloxy and heteroaryloxy, or R1, R2, R3, R4, R5, R6 or R7 may form a ring with a substituent adjacent to one another; X is O or S; Y is O or N-R8(wherein R8 is H, C1-6 alkyl, acyl, aryl, heteroaryl, C1-10 aralkyl, or C1-10 heteroaralkyl or may form a ring with the R6 or R7). The composition further comprises a non-toxic pharmaceutically acceptable carrier, an adjuvant or an excipient and is formulated into tablet, capsule, troche, liquid, or suspension.
Patent KR-20080046946-A (KR)
Title: Method and apparatus for recorded things management of image display device
Inventor: PARK KYU HYUN
IPC: H04N5/765
Filed: 2006-11-24
Abstract: An apparatus and a method for managing recorded materials of an image display device are provided to display recordings which are not used for watching for a long time according to presence of the recordings when a user turns on power of the image display device in order to reduce the number of the recordings which are to be stored. A broadcasting signal is stored in a storage according to a recording signal. When recording of the broadcasting signal is finished, the recording-finished recordings are registered in a new recording(S204). It is checked whether new recordings exist and the new recordings are displayed(S205). The recording-finished recordings are marked with an I mark bit(S208). It is judged whether the new recordings exist based on the mark bit(S206). When play command is inputted on the displayed recording list, a mark bit is changed into "0", and then the mark list is removed(S207).
Patent KR-20070079294-A (KR)
Title: Symbol timing estimation in ofdma systems
Inventor: HALBAUER HARDY
IPC: H04L7/033
Filed: 2006-11-24
Abstract: A symbol timing estimation in OFDMA(Orthogonal Frequency Division Multiple Access) systems is provided to correct the symbol timing of the OFDMA signals of a plurality of users in an OFDMA base station accurately. A symbol timing estimation in OFDMA systems includes the steps of: deciding an average pilot from all received pilot sub carriers included in the same sub channel; correcting the received pilot sub carriers with a different set of time shift; calculating the standard deviation of the corrected pilot sub carriers from the average pilot in respect of each time shift; selecting the time shift of the minimum standard deviation; and applying the time shift, and correcting the received data sub carrier on the sub channel. The sub channel includes a plurality of groups of the sub carrier expanding over the frequency band. Each group of the sub carrier includes at least one pilot carrier.
Patent KR-20070078969-A (KR)
Title: Memory card connector
Inventor: NISHIO ATSUSHI
IPC: H01R13/648
Filed: 2006-12-05
Abstract: A memory card connector is provided to prevent an electronic noise generated when a mounted memory card is used. A base part(140) having contacts(102) contacted with electrodes of a mounted memory card(200) is formed as an insulator. An opening and closing cover part(110) is attached to the base part(140) to be capable of being freely opened and closed or being slidably moved through a pivot attaching part. The opening and closing cover part(110) maintains the memory card(200) inserted in an opening posture position for the base part(140) to be capable of being ejected in a contacted state. The opening and closing cover part(110) slidably moves in a sat closing posture for the base part(140) and contacts the electrodes with the contacts(102). A lock part fixes the opening and closing cover part(110) slidably moved in the closing posture to the base part(140). A ground terminal(163) is installed in the base part(140), and is connected to the ground of a board to which the base part(140) is attached. The lock part includes a hanging part(123) and a hanged part(163a). The hanging part(123) is conducted and installed in the opening and closing cover part(110). The hanged part(163a) is installed in the ground terminal(163). When the opening and closing cover part(110) is slidably moved, the hanged part(163a) is hanged and conducted with the hanging part(123).
Patent KR-20080051623-A (KR)
Title: Method of fabricating semiconductor integrated circuit device and semiconductor integrated circuit device by the same
Inventor: LEE SUN WOO
IPC: H01L21/20
Filed: 2006-12-06
Abstract: A method for manufacturing a semiconductor integrated circuit device and a semiconductor integrated circuit device by the same are provided to prevent the damage of a catalytic layer by using a buffer layer as an etch stop layer. A lower wire(210), a catalytic layer(220), and a buffer layer(230) are formed in turn on a semiconductor substrate(100). An interlayer dielectric(310) is formed to cover the buffer layer. A contact hole(320) is formed to pass through the interlayer dielectric and to expose a partial upper surface of the buffer layer. The buffer layer exposed by the contact hole is removed to expose the catalytic layer. A carbon nano tube is grown from the catalytic layer exposed by the contact hole to gap-fill the contact hole. The contact hole is formed by performing a dry etching process using the buffer layer as an etch stop layer. The dry etching is performed by using etching gas having an etch selectivity of the interlayer dielectric greater than the buffer layer.
Patent KR-20080053669-A (KR)
Title: Vibrating brush for steam cleaner and cleaner
Inventor: YANG JI YEONG
IPC: A47L11/12
Filed: 2006-12-11
Abstract: An apparatus for controlling a water supply pump of a steam cleaner is provided to improve cleaning performance of the steam cleaner while allowing a user to easily clean spaces by installing a vibrating member which rectilinearly reciprocates the brush member. An apparatus for controlling a water supply pump of a steam comprises a brush comprising a steam nozzle through which steam is jetted, and a brush member(130) making friction with a surface to be cleaned(A), and a vibrating unit for reciprocally vibrating the brush member. The vibrating unit comprises a motor(110), a rotary plate(120) joined to a rotary shaft(112) of the motor, and a connection member(140) whose one end is connected to the brush member and the other end is eccentrically connected to the rotary plate to rectilinearly reciprocate the brush member when the rotary plate rotates.
Patent KR-20080054694-A (KR)
Title: Flyer mounted on a tap hole opener for a blast furnace
Inventor: YOO BYOUNG WOOK
IPC: C21B7/12
Filed: 2006-12-13
Abstract: A flyer mounted on a tap hole opener for a blast furnace is provided to prevent the generation of a safety problem of the operator by directly performing an oxygen blowing operation by a machine instead of an operator. As a flyer installed on a tap hole opener(110) for opening a tap hole of a blast furnace to discharge molten material in the blast furnace, a flyer(200) mounted on the tap hole opener for the blast furnace comprises a body part(210) having a predetermined length in which an oxygen supply part for supplying oxygen(O2) is formed, and an oxygen outlet that communicates with the oxygen supply part and exhausts the supplied oxygen is formed such that the flyer directly performs an oxygen blowing operation. The body part is formed in the form of a round rod. The body part has a stopper(213) formed on one side thereof to fix the body part. The stopper and the body part have mud(214) adhered thereto. The body part has a fixing butterfly member installed on a rear end thereof to fix the body part. The body part has a blocking member(216) installed in a rear portion thereof to block an inner part of an opening bar of the tap hole opener.
Patent KR-20080058037-A (KR)
Title: Method of fabricating semiconductor devices
Inventor: LEE IN KUN
IPC: H01L27/115
Filed: 2006-12-21
Abstract: A method of fabricating a semiconductor device is provided to reduce the possibility of surface contamination of a high voltage device region and to prevent device characteristics from being varied. A method of fabricating a semiconductor device having a high voltage region and a low voltage region each of which transistors are formed on includes: forming a device isolation region and an impurity region; removing a native oxide layer from a substrate(10) surface; laminating a passivation layer(30) on the substrate surface, and removing the passivation layer on the low voltage region; and forming a gate insulation layer(40) on a front surface of the substrate. The semiconductor device is an SONOS type nonvolatile memory device. The gate insulation layer is an ONO layer in which a silicon oxide layer, a silicon nitride layer, and a silicon oxide layer are stacked.
Patent KR-20080060705-A (KR)
Title: Multiple laundry treating machine
Inventor: JEONG SEONG HAE
IPC: D06F33/02
Filed: 2006-12-27
Abstract: A combined washing machine is provided to reduce energy consumption and to improve space utilization by supporting a main washing unit with an auxiliary washing unit. A combined washing machine comprises a main washing unit, and an auxiliary washing unit. The main washing unit progresses a washing or a drying process. The auxiliary washing unit, installed at one part of the main washing unit, has a tub to contain laundry and carries out the washing process in a tub under the control independent of the main washing unit. The auxiliary washing unit has a motor(190) transmitting torque to the tub, a steam generator(185) supplying hot steam into the tub, a water supply pipe(180) supplying water into the tub, a drain pip(170) draining water from the tub, and a control panel(123) controlling general operation related to the washing process.
Patent KR-20060054312-A (KR)
Title: Human antibody molecules for il-13
Inventor: MONK PHILLIP DAVID
IPC: A61P19/04
Filed: 2004-07-15
Abstract: Specific binding members, in particular human anti-IL-13 antibody molecules and especially those which neutralise IL-13 activity. Methods for using anti-IL-13 antibody molecules in diagnosis or treatment of IL- 13 related disorders, including asthma, atopic dermatitis, allergic rhinitis, fibrosis, inflammatory bowel disease and Hodgkin's lymphoma.
Patent KR-20060052959-A (KR)
Title: Controlling current supplied to electric motor of a seat belt retractor
Inventor: SPECHT MARTIN
IPC: B60R16/02
Filed: 2004-06-21
Abstract: A procedure and a device for adjusting a supply current, which feeds an electric motor (1), the torque of which is transferred to a belt reel (10) of a seat belt retractor (9) of a motor vehicle, whereby the motor current of the electric motor (1) is measured during the torque generation and compared as a controlled variable with a command variable, which is adjusted depending on at least one driving situation or at least one driving condition of the vehicle, for controlling the supply current for the electric motor (1) situated in the control circuit.