baber/WOPTO huggingface dataset:
Patent KR-20080013662-A (KR)
Title: Hybrid automatic repeat request method using adaptive mapper and transmitter using the same
Inventor: PARK HYUNG HO
IPC: H04L1/16
Filed: 2006-11-01
Abstract: An HARQ(Hybrid Automatic Repeat Request) method using an adaptive mapper and a transmitter using the same are provided to minimize retransmission requests by increasing a diversity gain. A transmitter includes plural antennas(190-1 to 190-Nt), modulators(140-1 to 140-Nt), and adaptive mappers(120-1 to 120-N). The modulators are connected to the antennas. The adaptive mappers map plural transmission symbols corresponding to multiple code words according to a predetermined modulation scheme. The code words are transmitted through antennas. The adaptive mapper remaps the transmission symbols spatially according to a retransmission request. The remapping process is performed to change the modulation scheme for the process transmission symbols. During the remapping process, bit data for plural transmission symbols are exchanged.
Patent KR-20080041867-A (KR)
Title: Display device for preventing distortion of an image on screen
Inventor: KANG DONG JIN
IPC: H04N3/16
Filed: 2006-11-08
Abstract: A display device for preventing the distortion of an image from generating is provided to correct the horizontal amplitude of an image displayed on a screen by means of the alternating current signal corresponding to the vertical synchronization signal. A signal generating member(110) produces the alternating current signal with the period corresponding to the vertical synchronization signal. A conversion member(120) converts the alternating current signal into a parabola signal with the saturated constant area. A deviation regulating member(130) corrects the horizontal amplitude of the image displayed on the screen by applying the parabola signal. The signal generating member includes an amplifier for amplifying the input signal corresponding to the vertical synchronization signal. An end of a deviation yoke is connected with the amplifier and the other end thereof forms an output terminal. When an output signal of the amplifier is inputted through the end of the deviation yoke, the alternation current signal is outputted through the output terminal of the deviation yoke.
Patent KR-20080043187-A (KR)
Title: Prefab water tank having rectangular structure
Inventor: JUNG HYUN OH
IPC: B65D90/02
Filed: 2006-11-13
Abstract: A prefabricated rectangular water tank is provided to be installed on a place where a protruding wall exists by assembling panels to make the side wall of a water tank concave. A prefabricated rectangular water tank is formed in the shape of a rectangular box having a bottom(11), a side wall and a ceiling(13) by assembling plural panels(12a,12b,13a,13b,13c) made of an SMC material. The panels are connected to make the side wall have corners that protrude in an inner direction. The panels are connected to make the corners and points have curved surfaces and have the prefabricated rectangular water tank have curved surfaces. The side wall is formed to protrude to an inner side to make a wall received therein, when the wall is disposed on one side of a place that a water tank is installed.
Patent KR-20070061357-A (KR)
Title: Memory address generating method and twiddle factor generator using the same
Inventor: CHO HUI RAE
IPC: G06F12/00
Filed: 2006-11-28
Abstract: A method for calculating a memory address in an FFT(Fast Fourier Transform) system and a twiddle factor generation device using the same are provided to reduce a memory area required for storing twiddle factor and power consumption in implementation of radix-4 type FFT. A memory address calculator(200) generates a temporary address value for calculating an address value of the twiddle factor, generates the memory address based on the temporary address value, and outputs a control signal based on the temporary address value for the twiddle factor. A twiddle factor storing part(100) stores a twiddle factor value corresponding to the memory address value of the twiddle factor, and outputs the twiddle factor value in a real and imaginary part. The twiddle factor value is generated based on the previously generated twiddle factor. A controller(300) outputs the twiddle factor value output from the twiddle factor value to the system based on the control signal output from the memory address calculator.
Patent KR-20080051220-A (KR)
Title: Display device
Inventor: LEE SANG PIL
IPC: H05B33/26
Filed: 2006-12-05
Abstract: A display device is provided to prevent deterioration of luminance by emitting light generated in a light emitting element layer to the outside through a small number of organic layers and adjusting the transmittance of a common electrode and a color filter. A display device includes a flat layer(160), a conductive bridge unit, a partition(210), a light emitting element layer(220), and a second electrode. The flat layer has a first contact hole(161,164) for exposing an auxiliary electrode wire(125). The partition surrounds a first electrode and has a second contact hole(211) formed to expose the bridge unit. The conductive bridge unit is connected to the auxiliary electrode wire through the first contact holes. The light emitting element layer includes a first common layer(221), a first light emitting layer(222), a transport layer(223), a second light emitting layer(224), and a second common layer(225). The second electrode is formed on the light emitting element layer and is connected to the bridge unit through the second bridge unit.
Patent KR-20080054120-A (KR)
Title: Enzyme-linked immunosorbent assay method for residual host cell derived proteins in recombinant antibody drug production
Inventor: KIM HYUN IL
IPC: C07K16/00
Filed: 2006-12-12
Abstract: An enzyme-linked immunosorbent assay(ELISA) method is provided to detect residual host cell derived proteins inducible abnormal immune responses in patients in production of recombinant antibody drug from a Chinese Hamster Ovary(CHO) cell line by using polyclonal antibody against all proteins derived from host cell, so that stability and safety of use in products are improved. A polyclonal antibody for detecting host cell derived proteins secreted together with a target protein in the production of recombinant protein, anti-GPIIbIIIa antibody, is prepared with proteins separated among proteins of a null cell which does not express the recombinant protein under the same purification conditions as the recombinant protein as immunogen. A method for producing the polyclonal antibody comprises the steps of: (1) removing cells from the cultured medium of null CHO cell through depth filtration to obtain the supernatant; (2) purifying the supernatant under the same conditions as the recombinant protein; and (3) inoculating the purified fraction as a immunogen into an animal and obtaining an antibody from the immunized animal. An ELISA kit for detecting residual host cell derived proteins in production of recombinant antibody drug contains the polyclonal antibody.
Patent KR-20080054214-A (KR)
Title: Timing driving device
Inventor: HWANG JUNG YEL
IPC: F02B63/06
Filed: 2006-12-12
Abstract: A timing driving device is provided to improve noise, vibration and harshness performance by restraining an end of an injection pump shaft. A timing driving device comprises first and second sprockets(20a,20b) and an injection pump shaft(10). The first and second sprockets are connected with a crank shaft sprocket and a cam shaft sprocket through chains, respectively. The injection pump shaft is coupled with the first and second sprockets through a shaft. A chain cover(30) surrounds the first and second sprockets to protect the first and second sprockets. An end portion of the injection pump shaft is coupled with the chain cover to prevent resonance from occurring when the injection pump shaft rotates. The chain cover is formed with a bearing hole(31). A vibration blocking bearing(40) is inserted into the bearing hole and the end portion of the injection pump shaft is coupled with the vibration blocking bearing.
Patent KR-20080054231-A (KR)
Title: A supporting apparatus of a rear arm rest
Inventor: LEE KWANG NOH
IPC: B60N2/75
Filed: 2006-12-12
Abstract: A support apparatus of a rear arm rest is provided to improve support rigidity by automatically operating a support plate by a rotation portion that is mounted on an arm rest. A support apparatus of a rear arm rest comprises as follows. An arm rest(10) is mounted on a rear seat back(2). Both ends of a support plate(20) are connected to both sides of the arm rest to be rotative. The support plate supports the arm rest. A rotation portion is installed inside the arm rest and connected with both ends of the support plate. The rotation portion interlocks the support plate to allow the support plate to automatically go down when the arm rest is drawn out from the rear seat back. In addition, the rotation portions includes first and second rotation shafts(30a,30b) and first and second gears(40a,40b) and a rod(50).
Patent KR-20080054971-A (KR)
Title: Dye-sensitized solar cell and method for producing the same
Inventor: NAM JUNG GYU
IPC: H01L31/18
Filed: 2006-12-14
Abstract: A dye-sensitized solar cell and a method for producing the same are provided to enhance light absorbing efficiency by forming a plurality of light scattering layers on a light absorbing layer. A first light absorbing layer(130a) includes dye-absorbed semiconductor particles and is formed on a first electrode(120). A first light scattering layer is formed on the first light absorbing layer. A second light absorbing layer includes dye-absorbed semiconductor particles and is formed on the first light scattering layer. A second light scattering layer is formed on the second light absorbing layer. An electrolyte layer is formed on the second light scattering layer. A second electrode is formed on the electrolyte layer.
Patent KR-20090000013-A (KR)
Title: Working robot game system in network
Inventor: CHO DONG KWON
IPC: H04N5/225
Filed: 2006-12-14
Abstract: A walking robot network game system for graphically processing and offering absolute position and direction information at the same time on the network is provided to offer realistic freshness or field feeling to gamers by offering a moving picture including contextual information of a walking robot in real-time, and graphically processing/offering the absolute position and direction information of the walking robot joined in a game. A game server(20) provides a network game using at least one walking robot(100a,100b) to each user computer. At least one first web camera(30a) transmits a video signal for enabling gamers or viewers to monitor the waling robot joined in the game to the game server. A second web camera(30b) transmits the video signal of the walking robot server to game server. A database(50) stores a plurality of graphically processed robots corresponding to various directions and poses, and transmits the graphically processed robot corresponding to the video signal received from the second web camera to the game server.
Patent KR-20080062458-A (KR)
Title: Organic light emitting display and driver circuit thereof
Inventor: CHUNG BO YONG
IPC: G09G3/30
Filed: 2006-12-29
Abstract: An OLED(Organic Light Emitting Diode) device and a driving circuit thereof are provided to enhance yields by implementing an illumination driving circuit using the same transistors as a pixel circuit. A driving circuit of an OLED(Organic Light Emitting Diode) device includes first, second, third, and fourth signal processing units(401,402,403,404). The first signal processing unit receives a clock signal, an input signal, and a sub-input signal, and generates a first output signal. The second signal processing unit receives a first output signal, a sub-clock signal, and first and second sub-feedback input signals, and generates a second output signal. The third signal processing unit receives the second output signal, the input signal, and the clock signal, and generates a third output signal, which is a sub-signal of the second output signal. The fourth signal processing unit receives the third and second output signals, and generates a fourth output signal. The third signal processing unit includes a switching element for blocking simultaneous supplement of the first and second source voltages to the third output signal.
Patent KR-20060015700-A (KR)
Title: Process for the simultaneous treatment and fractionation of light naphtha hydrocarbon streams
Inventor: GILDERT GARY R
IPC: C10G45/02
Filed: 1999-08-10
Abstract: A flow diagram of one embodiment of the invention having one catalyst bed (14A) in a distillation column/naphtha splitter (14).
Patent KR-20060069830-A (KR)
Title: Liquid-filled composite with supporting members covalenty boneded to the substrates
Inventor: PENTERMAN ROEL
IPC: G02F1/1334
Filed: 2004-07-05
Abstract: A liquid-filled container (1) comprises a first and a second sheet (3, 5) between which a thin film of liquid (7) is dispersed. Supporting members, (9), which extend from the first sheet to the second sheet, are covalently bonded to the first and the second sheet to make the container mechanically robust. In an advantageous embodiment, the thin film of liquid, the supporting members and the second sheet form, in combination, a stratified-phase-separated composite. The liquid-filled container is particularly suitable for use in a liquid crystal display.
Patent KR-20060056372-A (KR)
Title: Support for a tube bundle
Inventor: MULDER DOMINICUS FREDERICUS
IPC: F28F9/013
Filed: 2004-07-23
Abstract: A support for a bundle of parallel tubes, comprising at least two spaced apart transverse support plates, wherein each plate is provided with a plurality of openings of substantially rhombical or substantially frustro-rhombical shape, each of which openings having a maximum of two mirror symmetry axes including a characteristic mirror symmetry axis, the openings being large enough to accommodate at least two tubes, wherein openings in different support plates are arranged to form support passages for parallel tubes so that support passages extending through the same opening in one support plate extend through different openings in another support plate, and wherein the characteristic mirror symmetry axes of at least two openings belonging to the same support passage are arranged to extend in different directions.
Patent KR-20060079849-A (KR)
Title: Ice mold supply system for refrigeration appliances
Inventor: RIBEIRO JOEL
IPC: F25C5/16
Filed: 2004-09-13
Abstract: An ice mold supply system for refrigeration appliances of the type comprising a freezer compartment (1), in whose interior is provided a support means (10) carrying at least one pair of median rails (30) on which is slidingly and detachably seated at least one ice mold (60). According to the present invention, the support means (10) carries at least one pair of upper rails (20) on which is slidingly and detachably seated a reservoir (50) which is dimensioned to contain, when completely full, a volume of water corresponding to that required for adequately supplying the ice molds (60) disposed immediately below, said reservoir (50) being inferiorly provided with a discharge nozzle (55), positioned above the ice mold (60) immediately below and in which is mounted an outlet valve (56) which is constantly and resiliently forced to a closed position and automatically displaced to an open position when the reservoir (50) is mounted in the support means (10).
Patent KR-20060080206-A (KR)
Title: Rotatable applicator tip for a corrective tape dispenser
Inventor: MARSCHAND BRET R
IPC: B65H35/07
Filed: 2004-03-17
Abstract: A correction tape dispenser (10) includes a housing (12) with a pair of receiving holes and a supply spool and a take-up spool are disposed within the housing. A Garner ribbon has a first end wound about the supply spool and a second end wound about the take-up spool. An applicator tip (20) is at least partially disposed within the housing and includes a platform (20) with a front edge, a rear edge, a first side edge, a second side, edge, a top surface and a bottom surface. A first wall and a second wall extend up from the platform. The carrier ribbon (24) is disposed on the top surface, around the front edge, and on the bottom surface between the first side edge and the second side edge. The platform includes a slot that defines a first, leg and a second. A first post (90) extends laterally out from the first side edge, and a second post (92) extending laterally out from the second side edge, the first post and the second post being rotatably disposed within the receiving holes of the housing.
Patent KR-20060054479-A (KR)
Title: Apparatus and method of hot press-forming metal plate material
Inventor: KURISU YASUSHI
IPC: B21D22/20
Filed: 2004-09-28
Abstract: A hot-forming apparatus for press- forming a heated metal plate material (1), wherein supply piping (6) for cooling medium is provided in side a metal die (2, 3), and an ejection hole (4) penetrating from a forming surface of the die (2, 3) to the supply piping (6) is provided. Alternatively, discharge piping (7) for the cooling medium is provided inside the die (2, 3), and a discharge hole (5) penetrating from the forming surface of the die (2, 3) to the discharge piping (7) is provided, and further, cooling piping (8) can be provided. The cooling medium is ejected from the ejection hole (4) to a gap between the metal plate material (1) and the die (2, 3) and forming is performed.
Patent KR-20060094525-A (KR)
Title: Ferroelectric varactors suitable for capacitive shunt switching
Inventor: SUBRAMANYAM GURU
IPC: H01P1/10
Filed: 2004-10-15
Abstract: A ferroelectric varactor suitable for capacitive shunt switching is disclosed. High resistivity silicon with a SiO2 layer and a patterned metallic layer deposited on top is used as the substrate. A ferroelectric thin-film layer deposited on the substrate is used for the implementation of the varactor. A top metal electrode is deposited on the ferroelectric thin-film layer forming a CPW transmission line. By using the capacitance formed by the large area ground conductors in the top metal electrode and bottom metallic layer, a series connection of the ferroeledric varactor with the large capacitor defined by the ground conductors is created. The large capacitor acts as a short to ground, eliminating the need for vias. The concept of switching ON and OFF state is based on the dielectric tunability of the ferroelectric thin-films. At 0 V, the varactor has the highest capacitance value, resulting in the signal to be shunted to ground, thus isolating the output from the input. This results in the OFF state of the switch. By applying a small voltage to the center conductor of the CPW, the varactor's capacitance can be reduced allowing the signal to be transmitted through resulting in the ON state of the device. Such a varactor shunt switch eliminates majority of problems plaguing the RF MEMS shunt switches.
Patent KR-20060115367-A (KR)
Title: Power supply, generator and wind power generator
Inventor: OKUBO KAZUO
IPC: F03D9/02
Filed: 2004-01-07
Abstract: A power supply comprising a battery (4) charging power of which being used for operating various apparatus, a generator (19), a rotation supporting mechanism (14) and a rectifying section (32) serving as a charging means for converting natural energy into electric energy and storing the battery (4) with the electric energy, a charge control section (36) capable of making switching between power supply from the charging means to the power storage means and power interruption, and a low voltage charging function of an processing section (51) and a charge control drive section (45) serving as a charge switching control means for controlling the charge control section (36) such that power supply and interruption are repeated if the charging voltage is not lower than a specified level when the battery (4) is supplied with power, otherwise power supply is continued.
Patent KR-20060117318-A (KR)
Title: Support structure for muffler
Inventor: TONGU HIROFUMI
IPC: F01N3/08
Filed: 2004-07-12
Abstract: A support structure for a muffler (11) capable of supporting the muffler storing a particulate filter therein and formed to be properly detached and attached, manufacturable at low cost, less causing stress concentration, and enabling the easy avoidance of the interference thereof with peripheral equipment. The muffler (11) stores the particulate filter (6) therein, is divided at the front and rear positions of the stored portion, and formed to be detachably tightened through flanges (12a), (13a), and (14a). Brackets (15) and (16) for supporting the muffler (11) by suspending from a frame (9) side (vehicle body side) are tightened together with the flanges (12a) and (13a) and (13a) and (14a) for installation when the flanges (12a) and (13a) and the flanges (13a) and (14a) are tightened with each other.
Patent KR-20060111515-A (KR)
Title: Method and apparatus for transferring non-speech data in voice channel
Inventor: JIN XIAOHUI
IPC: H04W76/04
Filed: 2004-11-05
Abstract: A method is proposed for a mobile terminal in mobile communication systems to transfer non -speech data in voice channel, comprising steps of: encapsulating the non -speech data to be sent to another mobile terminal into IBD frames; storing said IBD frames in a buffer; detecting whether a speech burst sent to said another mobile terminal is over; checking whether there is non-speech data to be sent to said another mobile terminal if detecting that said speech burst is over; sending at least one non -speech data to said another mobile terminal via voice channel if there is non -speech data to be sent. By modifying the SID frame and silence speech frame, this method realizes transmission of non -speech via voice channel rather than via dedicated data channel, so as to save radio resources of the system.
Patent KR-20070017305-A (KR)
IPC: H01M50/497
Filed: 2004-11-12
Abstract: 일면에서, 본 발명은 (1) 다수의 제 1 올리고머, (2) 다수의 제 2 올리고머, (3) 이온 전도성 단량체  및 (4) 연결 단량체를 포함하는 이온 전도성 공중합체를 제공한다.  이러한 올리고머는 바람직하게는 소수성이고, 이온 전도성 단량체와 함께 연결 단량체 사이에 무작위로 분포한다.  이러한 고분자 물질의 용도로는 연료 전지 등에 사용될 수 있는 중합체 전해질 막(PEM), 촉매 코팅막(CCM) 및 막 전해질 어셈블리(MEA)를 포함한다.
Patent KR-20060124640-A (KR)
Title: Nighttime locatable dispenser
Inventor: COHEN BLISS ELIZABETH
IPC: B65D25/52
Filed: 2004-10-29
Abstract: A product comprising a package (20) containing at least one disposable article (39) and wherein at least a portion of the package's exterior comprises a glow in the dark material (42). In one embodiment, the product comprises: a package (20) having an exterior (21) and an interior, the interior of the package containing at least one disposable article (39); a dispensing opening (34) located in the package for withdrawing the disposable article (39) from the interior; and wherein at least a portion of the exterior comprises a glow in the dark material (42) that highlights the location of the dispensing opening (34).
Patent KR-20060134015-A (KR)
Title: Optical path length adjuster
Inventor: IJZERMAN WILLEM L
IPC: G02B30/25
Filed: 2005-01-06
Abstract: An optical path length adjuster enables electro-optical control of a physical path length between two optical elements, suitable for use in the adjustment of an optical path length within three dimensional display devices that generate a virtual image within a defined imaging volume. The adjuster varies an optical path length between an input optical path and an output optical path and includes: a first polarisation switch for selecting a polarisation state for an input beam on the input optical path; first and second beam splitters having at least two possible optical paths of different lengths therebetween, for passing the input beam along a selected one of said at least two possible optical paths according to the selected polarisation state of the input beam and for providing an output beam of light, on said optical output path, that has travelled along the selected optical path.