baber/WOPTO huggingface dataset:
Patent KR-20100066670-A (KR)
Title: 자동귀환장치 및 그 제어방법
Inventor: MIN SEUNG KI
IPC: G05D1/02
Filed: 2008-12-10
Abstract: 본 발명은 자기 위치를 인식하여 반환구역으로 이동하는 자동귀환장치 및 그 제어방법에 관한 것이다. 
     이를 위한 본 발명의 일실시예에 의한 자동귀환장치는 이동장치의 반환명령이 입력되는 입력부;와 상기 이동장치의 위치를 인식하는 자기위치인식부;와 상기 반환명령과 상기 이동장치의 위치에 따라 반환구역으로 상기 이동장치가 이동하도록 제어하는 제어부;를 포함하여 구성되고, 사용자가 이동장치의 반환명령을 입력하면 자동으로 자기 위치를 인식하여 반환구역으로 이동하므로 이동장치를 직접 반환해야 하는 불편을 줄일 수 있으며, 이동장치의 관리의 효율화를 기할 수 있다.
Patent KR-20100067389-A (KR)
Title: Liquid crystal display and driving method thereof
Inventor: PARK JOON YOUNG
IPC: G02F1/133
Filed: 2008-12-11
Abstract: PURPOSE: A liquid crystal display and a driving method are provided to fast the moving picture response speed so that the heat radiation amount of data driving circuit is reduced and the data charge property of the liquid crystal cell is improved. CONSTITUTION: A timing controller(11) generates the polarity control signal for controlling the polarity of the data voltage charged in liquid crystal cells. The frequency of the polarity control signal is controlled lower than the frame frequency. In response to data driving circuit(12) is the polarity control signal. The polarity of data voltage is reversely turned.
Patent KR-20100068022-A (KR)
Title: Apparatus and method for executing fourier transform
Inventor: CHO SANG IN
IPC: G06F17/14
Filed: 2008-12-12
Abstract: PURPOSE: A device and a method for Fourier transform are provided to reduce registers and adders for Fourier transform, thereby reducing the capacity of hardware of the Fourier transform device. CONSTITUTION: A stage part performs the first butterfly operation based on two divided sequences(S100). The second stage unit performs the second butterfly operation based on the first operation sequence(S110). The first rotation factor application unit applies the first rotary factor to the second operation sequence(S120). The third stage unit performs the third butterfly operation based on the first rotary factor applied sequence(S130). The fourth stage unit performs the fourth butterfly operation based on the third operation sequence(S140).
Patent KR-20100069172-A (KR)
Title: Damper for driving shafe for the vehicle
Inventor: CHO JUNG HYUN
IPC: F16F15/10
Filed: 2008-12-16
Abstract: PURPOSE: A damper for a shaft of a vehicle is provided to install to a shaft without a band by minimizing a binding force of a movement of the damper to the axial direction and the rotational direction. CONSTITUTION: A damper for a shaft of a vehicle comprises: a body(312) which is shaped of a pipe and wherein a through-hole is formed at the center of the body; a mass(311) which is installed inside the body; and a projection(314) which is formed in the inner circumference of the body. The mass is shaped of a pipe and is composed of the structure of being consecutively installed in the body. The projection formed in the inner circumference of the body is formed of a diagonal shape.
Patent KR-20100072623-A (KR)
Title: A natural farming system
Inventor: CHO HAN KYU
IPC: A01G22/22
Filed: 2008-12-22
Abstract: PURPOSE: A natural farming system is provided to improve the quality of products while increasing the productivity of the products by processing seeds according to nutritional levels required for each cultivating step in paddy field management after planting and fertilization management processes. CONSTITUTION: A natural farming system comprises the following steps: drying seeds in seed nutrient liquid, containing mugwort and water parsley extract, for 7 ~ 8 hours; preparing bed soil by mixing burnt chaff 1 ~ 10 parts by weight and indigenous microorganisms 5 ~ 15 parts by weight based on yellow soil 100 parts by weight; separating and installing a paddy filed at constant intervals of 20 ~ 50mm; soaking the plants in nutritional liquid for 2 ~ 3 minutes; fertilizing nutrients by mixing water-soluble calcium, amino acid, and water-soluble calcium; fertilizing the plants with second type of nutrient; fertilizing the plants with a third type nutrient; and cultivating the plants on a field.
Patent KR-20100073737-A (KR)
Title: Method for adjusting gain of audio output signal
Inventor: CHOI MIN SEOK
IPC: H04R3/00
Filed: 2008-12-23
Abstract: PURPOSE: A method and a device for controlling a gain of an audio output signal are provided to improve the listening satisfaction of a user by providing sufficient audio output regardless of an external background noise. CONSTITUTION: The energy of an acoustic signal is measured according to a frequency section(S110). The acoustic signal is compared with a background noise by calculating a signal to noise ratio and the dispersion according to the frequency section with regard to the energy of the measured acoustic signal(S120). In case of the acoustic signal determined as the background noise, a background noise energy estimation value is updated(S130,S140). The control of the gain of the audio output signal is determined based on the background noise energy estimation value(S150). The gain of the audio output signal is controlled(S160).
Patent KR-20100074802-A (KR)
Title: Method of selecting relay station
Inventor: HONG DAE SIK
IPC: H04W48/08
Filed: 2008-12-24
Abstract: PURPOSE: A repeater station selecting method is provided to reduce interference applied to a licensed user and improve performance of an unlicensed user. CONSTITUTION: A cognitive radio system receives information on plural candidate relay stations, a licensed destination station, and an unlicensed destination station. In data transmission to the unlicensed destination station, a threshold available power value is determined in consideration of interference amount applied to the licensed destination station and usable maximum power value(S502). The repeater station is selected in consideration of the status information interference amount(S503).
Patent KR-20100076613-A (KR)
Title: Field emission device using metal nanoparticle and method thereof
Inventor: LEE CHURL SEUNG
IPC: H01J1/304
Filed: 2008-12-26
Abstract: PURPOSE: A field emission device and a manufacturing method thereof are provided to strongly adhere a carbon nano tube to a substrate by forming a cathode after patterning with water-based ink including a metal nano particle. CONSTITUTION: A water-based ink is prepared. A pattern is printed on a substrate with the water-based ink(1). An air gap is formed by heat-processing and solidifying the printed pattern. A carbon nanotube composition is printed on the pattern in which the air gap is formed(2). A cathode electrode and a carbon nano tube is formed by executing post-annealing after printing the carbon nanotube composition on a pattern which is generated by printing the water based ink on the substrate and solidifying it. A substrate where a post-annealing is executed is activated(3).
Patent KR-20080032109-A (KR)
Title: Structures with integral life-sensing capability
Inventor: KRUTZ GARY WILLIAM
IPC: G01M3/40
Filed: 2006-06-22
Abstract: A structure (10, 50) subjected to stresses that can lead to structural failure. The structure (10, 50) includes first and second conductive layers (16, 18, 56,58) and an intermediate layer (20, 60) therebetween formed of a dielectric, semiconductive, or resistive material, such that the first, second, and intermediate layers (16, 18, 20, 56, 58, 60) form in combination an electrical element, namely, a capacitive or resistive element. The electrical element is located within the structure (10, 50) so as to be physically responsive to transitory and permanent distortions of the structure (10, 50) resulting from extrinsic and intrinsic sources. The structure (10, 50) further includes applying an electrical potential to at least one of the first and second conductive layers (16, 18, 56, 58) so as to generate an electrical signal from the electrical element, sensing changes in the electrical signal generated by the electrical element in response to the electrical element physically responding to the transitory and permanent distortions, and transmitting the changes in the electrical signal to a location remote from the structure (10, 50).
Patent KR-20080069165-A (KR)
Title: End mill
Inventor: SUGANO HIROTO
IPC: B23C5/28
Filed: 2006-11-30
Abstract: An end mill that realizes prevention of environmental pollution. End mill (1) has aperture (5a) resulting from opening forming along helical flute (4). The aperture (5a) is so structured as to communicate via air suction channel (5) with an opening of the rear end face of shank (2). Accordingly, by air suction through the air suction channel (5), chips generated at cutting processing can be forcibly suctioned from the aperture (5a), and the suctioned chips can be discharged outside from the opening of the rear end face of shank (2). As a result, as compared with conventional products, the use of cutting liquid for eliminating of chips can be suppressed (or rendered unnecessary) to thereby attain prevention of environmental pollution.
Patent KR-20080030111-A (KR)
Title: Work receiving device
Inventor: FUJIYOSHI MAKOTO
IPC: H01L21/677
Filed: 2005-09-29
Abstract: A work receiving device that stably floats work by air. In the work receiving device, lifting and lowering operation by a lifting means causes an air jetting means to enter a receiving cassette and work to be unloaded to the outside from the receiving cassette is floated by the air jetting means. The work receiving device has a pad that projects from the upper surface of the air jetting means to come into contact with the lower surface of the work in a floating state.
Patent KR-20080044284-A (KR)
Title: Method and apparatus for decreasing latencies during handover
Inventor: SUBRAMANIAN VIJAY G
IPC: H04B7/26
Filed: 2006-08-04
Abstract: A method and apparatus for handing over a mobile station (106) from a serving base station (104a) to a target base station (104b) within a wireless communication system (100) is described. A session is established between the mobile station and the serving base station and it is determined that the mobile station is to be handed over from the serving base station to the target base station. The target base station notifies the serving base station of identifying data of the target base station and added to the identifying data is a message to be sent to mobile station regarding the handover of the mobile station. The serving base station sends the message including the identifying data to the mobile station and the mobile station is handed over from the serving base station to the target base station using the identifying data of the target base station.
Patent KR-20080040032-A (KR)
Title: Benzodiazepines as hcv inhibitors
Inventor: BONFANTI JEAN FRANCOIS
IPC: A61P31/14
Filed: 2006-09-01
Abstract: The present invention relates to the use of benzodiazepines as inhibitors of HCV replication as well as their use in pharmaceutical compositions aimed to treat or combat HCV infections. In addition, the present invention relates Io benzodiazepine compounds per se and their use as medicines. The present invention also concerns processes for the preparation of such compounds, pharmaceutical compositions comprising them, and combinations of said compounds with other anti-HCV agents.
Patent KR-20080052657-A (KR)
Title: Method of treatment or prevention of age-related macular degeneration
Inventor: GORALCZYC REGINA
IPC: A61K31/01
Filed: 2006-09-08
Abstract: A method of treatment and/or prevention of age-related macular degeneration (AMD) wherein, in a first step, the need for treatment or susceptibility to AMD is determined for an individual and, in a second step, a medication comprising lutein and/or zeaxanthin and/or certain antioxidants (or a mixture thereof) is tailored to that individual. The invention also provides a method of determining a substance to be administered to an individual, which individual may be susceptible of having age-related macular degeneration (or an age-related macular degeneration-related disorder) comprising: a) determining the susceptibility of the individual to age-related macular degeneration (usually genetically, by detection of an SNP); and b) on the basis of the determination in a), identifying a substance capable of preventing or treating age-related macular degeneration in that individual. The method may additionally comprise providing (such as administering or communicating) the substance (or its identity) to the individual.
Patent KR-20080057310-A (KR)
Title: Antibody-drug conjugates and methods of use
Inventor: BOYD SHARON ELAINE
IPC: A61P35/00
Filed: 2006-09-26
Abstract: The present disclosure provides antibody-drug conjugates that are potent cytotoxins, wherein the drug is linked to the antibody through a linker. The disclosure is also directed to compositions containing the antibody-drug conjugates, and to methods of treatment using them.
Patent KR-20080077406-A (KR)
Title: Process for upgrading heavy oil using a highly active slurry catalyst composition
Inventor: FARSHID DARUSH
IPC: C10G45/46
Filed: 2006-12-08
Abstract: Applicants have developed a new residuum full hydroconversion slurry reactor system that allows the catalyst, unconverted oil and converted oil to circulate in a continuous mixture throughout an entire reactor with no confinement of the mixture. The mixture is partially separated in between the reactors to remove only the products and hydrogen gas, while permitting the unconverted oil and the slurry catalyst to continue on into the next sequential reactor. A portion of the unconverted oil is then converted to lower boiling point hydrocarbons, once again creating a mixture of unconverted oil, products, hydrogen, and slurry catalyst. Further hydroprocessing may occur in additional reactors, fully converting the oil. Additional oil may be added at the interstage feed inlet, possibly in combination with slurry. The oil may alternately be partially converted, leaving a highly concentrated catalyst in unconverted oil which can be recycled directly to the first reactor.
Patent KR-20080089407-A (KR)
Title: A coder and a method of coding for codes with a parity-complementary word assignment having a constraint of d=1, r=2
Inventor: COENE WILLEM M J M
IPC: G11B20/14
Filed: 2006-12-08
Abstract: Presently known d=l codes have long trains consisting of consecutive 2T runs and an overall high frequency of occurrence of the shortest 2T runs that reduce the performance of the bit detector. By using a code with an MTR constraint of 2 an improvement in the bit detection is achieved. A code constructed in a systematic way that provides an MTR constraint of 2 is presented. A variation of such a code is disclosed where one sub-code is used, where coding states are divided into coding classes and where code words are divided into code word types. Then, for a given sub-code, an code word of type t can be concatenated with an code word of the next sub-code if said subsequent code word of said next sub-code belongs to one of coding states of the coding class with index Tmax + 1 t. In the code according to the invention the overall code has the property that the respective channel bit sequences that are encoded from the same message-bit sequence, starting from any possible state of the finite-state-machine, for each of the two values of a DC-control bit, that is part of a given user word have opposite parities for the sequences generated from the starting state up to the state where both encoder paths merge. For the case that the encoder paths do not merge, there is no such constraint. Finally, a new d=l, k=10 sliding-block decodable RLL code is disclosed with the following properties: (i) it has an r=2 constraint which is the lowest MTR value that is compatible with a rate R=2/3; (ii) it enables practical SISO-RLL decoding because of its compact 2-to-3 mapping; and (iii) the new code uses a parity-complementary word assignment4 (PCWA) for DC-control.
Patent KR-20080081057-A (KR)
Title: Antitussive agent
Inventor: IZUMIMOTO NAOKI
IPC: C07D489/08
Filed: 2006-12-15
Abstract: Disclosed is an antitussive agent which is applicable to the treatment or prevention of cough. The antitussive agent comprises, as an active ingredient, a specific morphinan derivative having a nitrogenated cyclic substituent such as [N-(17-cyclopropylmethyl-4,5alpha-epoxy-3,14-dihydroxy- morphinan-6beta-yl)-3,4,5,6-tetarhydrophthalimide] shown by the formula below or a pharmacologically acceptable acid addition salt thereof. The antitussive agent has an excellent therapeutic or prophylactic effect on cough and produces little adverse side effects.
Patent KR-20080092435-A (KR)
Title: Methods and apparatus relating to wireless terminal beacon signal generation, transmission, and/or use
Inventor: LAROIA RAJIV
IPC: H04W36/16
Filed: 2007-01-10
Abstract: A portable wireless terminal generates and transmits a beacon signal. The beacon signal includes a sequence of beacon signal bursts, each beacon signal burst including one or more beacon symbols. A beacon symbol is transmitted using the air link resources of a beacon symbol transmission unit at a relatively high transmission power level with respect to user data symbols transmitted from the same wireless terminal, thus facilitating easy detection by other wireless terminals. The beacon symbols of the beacon signal occupy a small fraction of the total available air link resources. Beacon signals can, and sometimes do, convey wireless terminal identification information, via the location of the beacon symbols within the portion of the air link resource reserved for beacon symbol transmission units.
Patent KR-20080094685-A (KR)
Title: Selective n-sulfonylation of 2-amino trifluoroalkyl substituted alcohols
Inventor: CHAN ANITA WAI YIN
IPC: C07C311/17
Filed: 2007-02-15
Abstract: Processes for the preparation of trifluoroalkyl substituted N-(2-hydroxyalkyl) heteroarene-and benzenesulphonamide derivatives of formula (I) or formula (II) (wherein the variables are as defined in the claims) are provided which comprises reacting a trifluoroalkyl substituted amino alcohol, a sulphonyl chloride and a base/solvent system selected from the group consisting of (a) 4-methylmorpholine/isopropyl acetate, (b) Hunig's base/tetrahydrofuran, (c) 4-methylmorpholine/acetonitrile, (d) 4-methylmorpholine/propionitrile and (e) 4-methylmorpholin/ftoluene. Formulae (I) and (II).
Patent KR-20080105055-A (KR)
Title: Method and apparatus for cascade memory
Inventor: POO TENG PIN
IPC: G06F13/00
Filed: 2006-08-17
Abstract: A memory device having a memory cell and a memory controller operatively connected to the memory cell. A cascade circuit is provided for enabling a subsequent memory device in a cascade of memory devices. The cascade circuit is operatively connected to the memory controller. A corresponding method is also disclosed. ® KIPO & WIPO 2009
Patent KR-20080099303-A (KR)
Title: Nonwoven-fabric laminate, moisture-permeable nonwoven-fabric laminated sheet comprising nonwoven-fabric laminate, and sanitary supply employing these
Inventor: HISAMOTO TAKASHI
IPC: D04H3/14
Filed: 2007-01-30
Abstract: A nonwoven-fabric laminate which comprises a first spun-bonded nonwoven fabric comprising a propylene polymer (first SB nonwoven fabric), a melt-blown nonwoven fabric comprising a propylene polymer and superposed on the first SB nonwoven fabric, and a second spun-bonded nonwoven fabric comprising a propylene polymer (second SB nonwoven fabric) and superposed on the melt-blown nonwoven fabric and which has an overall basis weight of 30 g/m2 or less. The nonwoven-fabric laminate is characterized in that the first SB nonwoven fabric has a basis weight of 3-25 g/m2, the second SB nonwoven fabric has a basis weight of 1-11 g/m2, the ratio of the basis weight of the first SB nonwoven fabric to the basis weight of the second SB nonwoven fabric is 1.6 or higher, the ratio of the thickness of the first SB nonwoven fabric to the thickness of the second SB nonwoven fabric is 1.4 or higher, the melt-blown nonwoven fabric has a basis weight less than 3 g/m2, and the areal proportion of press-bonded parts is 6-25%.
Patent KR-20080091862-A (KR)
Title: Coaxial cable jumper device
Inventor: AMATO ALAN JOHN
IPC: H01R24/38
Filed: 2007-02-12
Abstract: The present invention relates to a coaxial cable having a flat portion, so that the cable can be used, for example, as a jumper cable that passes through a window sill or a door. Because the cable is flat, it can easily pass through a crack in the door or window without requiring holes to be dilled into the building structure. The flat portion of the cable contains a central conductor that is sequentially surrounded by a substantially flat dielectric, an outer conductor, and a jacket.
Patent KR-20090005005-A (KR)
Title: Method for treatment of sludge or wastewater
Inventor: KOMIDO TOSHIAKI
IPC: B01D21/01
Filed: 2007-04-10
Abstract: A method for the treatment of sludge or wastewater which comprises the swelling step of adding a powdery polymer flocculant to water to swell the flocculant with water, the dissolution step of feeding the obtained swelled flocculant fluid to a filtration medium to make the fluid pass through the medium and thus obtain an aqueous flocculant solution, and the flocculation step of adding the aqueous flocculant solution to sludge or wastewater, wherein the total treatment time from the addition of the flocculant to water until just before the addition of the solution to sludge or wastewater is three hours or shorter.
Patent KR-20090015925-A (KR)
Title: Auxiliary machine driver
Inventor: ABE NORIYUKI
IPC: H02K16/02
Filed: 2007-08-03
Abstract: An auxiliary machine driver decreasing the scale of the whole system, producible at a reduced manufacturing cost, and improving the merchantability. The auxiliary machine driver (1) comprises armatures (6a) circumferentially arranged, a stator (6) having permanent magnets (5a) and first and second cores (7a, 7b), a first rotor (5), and a second rotor (7). One of the first and second rotors (5, 7) is connected to an auxiliary machine (22), and the other to an internal combustion engine (21). When the polarity of the first armature magnetic pole of one of the armatures (6a) is different from that of the first magnetic pole of the permanent magnet (5a) opposed to the one armature (6a), the polarity of the second armature magnetic pole of the armature (6a) is the same as that of the second magnetic pole of the permanent magnet (5a) opposed thereto. When the first core (7a) is positioned between the first magnetic pole and the first armature magnetic pole, the second core (7b) is positioned between the two sets of the second armature magnetic pole and the second magnetic pole adjacent in the circumferential direction.
Patent KR-20090019789-A (KR)
Title: Method for absorbing chlorine from a gas containing chlorine and carbon dioxide
Inventor: KAEMPER FRIEDHELM
IPC: B01D53/68
Filed: 2007-05-09
Abstract: The present invention relates to a method for absorbing chlorine from a gas containing chlorine and carbon dioxide, especially a method for scrubbing small amounts of chlorine from an exhaust gas stream that contains a large excess of carbon dioxide, wherein the scrubbed exhaust gas can be emitted directly into the atmosphere.
Patent KR-20090026168-A (KR)
Title: Efficient media independent handover protocol operation enhancements
Inventor: WATFA MAHMOUD
IPC: H04W88/08
Filed: 2007-06-07
Abstract: The present invention modifies existing media independent handover (MIH) function (MIHF) frame format as defined by the IEEE 802.21 standard. In one embodiment, the variable load of the MIHF frame is modified to eliminate the MIHF variable header by defining the MIHF identification (ID) field and the session ID field as fixed fields in the MIHF fixed header. Thus, the MIHF variable load is only made up of the MIHF payload. In another embodiment, a field such as an information element (IE), a header, or MIH service data such as a command or an event, is represented by a type field, a length field and a value field (TLV). The length of the value field is exactly 128 octets, and the length field only occupies one octet.