baber/WOPTO huggingface dataset:
Patent KR-20110062129-A (KR)
Title: Water pump of electromagnetic clutch type
Inventor: PARK JAE SUK
IPC: F01P5/10
Filed: 2009-12-02
Abstract: PURPOSE: An electronic clutch type of a water pump is provided to ensure durability of an engine by considering an operation condition since the pumping of cooling water required for cooling the engine is proportional to the number of rotation of a pump and thus more cooling water can be supplied in an overload operation area. CONSTITUTION: An electronic clutch type of a water pump comprises a first belt pulley(110), a second belt pulley(120) and an impeller. The first belt pulley is installed on a bearing shaft(100) so that torque of a crank shaft make no-load operation by power transferred through a belt . The second belt pulley has a diameter smaller than the first belt pulley. The second belt pulley is installed on the bearing shaft to be separated from the inside of the first belt pulley. The impeller is formed on one end of the bearing shaft. The first and second belt pulley are integrally rotated with the bearing shaft by a clutch(200), selectively. The first and second belt pulleys rotate the impeller. The clutch is interposed between the first and second belt pulleys.
Patent KR-20110066798-A (KR)
Title: Liquid crystal display device
Inventor: RYU JAE YONG
IPC: G02F1/1333
Filed: 2009-12-11
Abstract: PURPOSE: A liquid crystal display device is provided to simplify the structure of a liquid crystal display device and securing the continuance of a driving ground. CONSTITUTION: A liquid crystal display device comprises a liquid crystal display panel, a metal upper case(100) which surrounds the edge of the liquid crystal display device, a backlight unit which emits light to the liquid crystal display device, a metal plate(180) which is placed on the lower part of the backlight unit, and a driving unit(190) which includes an integrated panel driving circuit, backlight driving circuit, and a system driving circuit.
Patent KR-20110071805-A (KR)
Title: Organic metal complexs for forming metal thin layer, ink comprising the same and method for forming metal thin layer using the same
Inventor: SEO YOUNG KWAN
IPC: C09D11/00
Filed: 2009-12-21
Abstract: PURPOSE: An organic metal complex for forming a metal thin film and ink containing the same are provided to ensure excellent solvent solubility and stability. CONSTITUTION: An organic metal complex for forming a metal thin film contains silver(Ag) and ligand of chemical formula 1. Ink for forming the metal thin film contains the organic metal complex containing the ligand and organic solvent. The organic solvent is methanol, ethanol, isopropanol, butnaol, ethylene glycol, glycerol, diethylene glycol, ethyl acetate, butyl acetate, propyl acetate, methylethyl ketone, acetone, benzene, or toluene.
Patent KR-20110079203-A (KR)
Title: Plow apparatus for tractor
Inventor: PARK KI HYUK
IPC: A01B3/24
Filed: 2009-12-31
Abstract: PURPOSE: A plow device for a tractor is provided to be easily installed, prevent damage to the device, and to improve work efficiency. CONSTITUTION: A plow device for a tractor comprises: a main frame(100) equipped with a tractor connection part; a plurality of plow parts(200) which is pivotally installed in the main frame; a plurality of drive cylinders(300) which pivot the plow part up and down; a shock absorbing cylinder(500) in which a piston rod is slidably installed; a first fluid pressure line(400) interlinking one side of the shock absorbing cylinder and one side of the drive cylinder; an assistant cylinder(700); a second hydraulic line; and a third hydraulic line(410).
Patent KR-20090029282-A (KR)
Title: Improvements to valve actuators
Inventor: SANDERS PETER GEORGE
IPC: G05B19/39
Filed: 2007-07-09
Abstract: A valve actuator having an electric drive motor with a motor shaft and having an output shaft linked to the motor shaft to drive movement of a valve, the actuator further having a control system arranged to provide a first closed loop control of the actuator output shaft and including a controller coupled to a first position sensor to sense the position of the actuator output shaft, and to a second position sensor to sense the position of the motor shaft and to enable determination of the speed of the motor shaft, the control system being configured to respond to sensed signals from the first and second sensors and adjust the motor speed/ position accordingly.
Patent KR-20090032142-A (KR)
Title: A filter assembly
Inventor: NORTON BEN THOMAS
IPC: B01D46/10
Filed: 2007-07-16
Abstract: The invention provides a filter assembly (10;100;300;400) for use in a cleaning appliance having a first filter portion (14) and a deformable rim (12;112;312;412), the first filter portion being surrounded by the deformable rim. The first filter portion (14) consists of a non-woven medium. The filter assembly (10;100;300;400) further comprises a second filter portion (16) located downstream of the first filter portion (14). The first filter portion (14) and the second filter portion (16) are held directly adjacent one another by means of the deformable rim (12;112;312;412). The filter assembly (10;100;300;400) further comprises a third filter portion (18) located upstream of the first filter portion (14) and consisting of a mesh material. The first filter portion (14) and the third filter portion (18) are held directly adjacent one another by means of the deformable rim. The filter assembly (10;100;300;400) has a tab (28) located on a surface thereof, to facilitate removal of the filter assembly (10;100;300;400) from a filter housing or a vacuum cleaner.
Patent KR-20090078330-A (KR)
Title: Novel anti-cd38 antibodies for the treatment of cancer
Inventor: PARK PETER U
IPC: C07K16/28
Filed: 2007-10-16
Abstract: Antibodies, humanized antibodies, resurfaced antibodies, antibody fragments, derivatized antibodies, and conjugates of same with cytotoxic agents, which specifically bind to CD38, are capable of killing CD38+ cells by apoptosis, antibody-dependent cell-mediated cytotoxicity (ADCC), and/or complement-dependent cytotoxicity (CDC). Said antibodies and fragments thereof may be used in the treatment of tumors that express CD38 protein, such as multiple myeloma, chronic lymphocytic leukemia, chronic myelogenous leukemia, acute myelogenous leukemia, or acute lymphocytic leukemia, or the treatment of autoimmune and inflammatory diseases such as systemic lupus, rheumatoid arthritis, multiple sclerosis, erythematosus, and asthma. Said derivatized antibodies may be used in the diagnosis and imaging of tumors that express elevated levels of CD38. Also provided are cytotoxic conjugates comprising a cell binding agent and a cytotoxic agent, therapeutic compositions comprising the conjugate, methods for using the conjugates in the inhibition of cell growth and the treatment of disease, and a kit comprising the cytotoxic conjugate. In particular, the cell binding agent is a monoclonal antibody, and epitope-binding fragments thereof, that recognizes and binds the CD38 protein.
Patent KR-20090073227-A (KR)
Title: Antiinflammatory agent comprising 2-aminophenol or derivative thereof as active ingredient
Inventor: MIYAKE MASAKI
IPC: A61K31/136
Filed: 2007-10-15
Abstract: Disclosed is an anti-inflammatory agent having an excellent effect and having little adverse side-effects. The anti-inflammatory agent comprises 2-aminophenol or a derivative thereof as an active ingredient.
Patent KR-20090103996-A (KR)
Title: Control device for vehicular drive system
IPC: B60L50/16
Filed: 2005-03-28
Abstract: A controller of a driving gear for a vehicle, wherein since the reduction gear ratio of a continuously variable transmission part (11) is changed so that the stepwise change of the reduction gear ratio can be suppressed by a hybrid control means (52) even if the reduction gear ratio of a stepped transmission part (20) is changed stepwise in the gear shift control of the stepped transmission part (20), the total reduction gear ratio γT of a transmission mechanism (10) formed based on the reduction gear ratio of the continuously variable transmission part (11) and the reduction gear ratio of the stepped transmission part (20) is continuously changed. As a result, the stepwise change of the rotating speed NE of an engine is suppressed before and after the gear shift control of the stepped transmission part (20) to suppress a shock caused by the gear shift operation. Also, the overall transmission mechanism (10) is allowed to function as the continuously variable transmission, fuel economy can be improved.
Patent KR-20090075881-A (KR)
Title: Presenting media guidance search results based on relevancy
Inventor: BILLMAIER DAVID
IPC: H04N5/445
Filed: 2007-10-29
Abstract: Systems and methods for presenting search results based on relevancy in an interactive media guidance application are disclosed. After performing a user-initiated or automatic search for media content, the interactive media guidance application determines which of the hits are most relevant to the user. The guidance application then displays, or visually identifies, the relevant items. Some embodiments employ using different display arrangements based on the number of relevant items. Some embodiments display the relevant items in recommendation lists or hot lists.
Patent KR-20090086577-A (KR)
Title: A method of processing an rf signal
Inventor: YULE ANDREW T
IPC: G01S19/35
Filed: 2007-12-03
Abstract: A method of receiving and processing an RF signal comprises receiving (5) the RF signal; analogue processing the signal and providing a digital output to a digital signal processor, the digital output including an added identification code unique to an RF front end receiver hardware. Within the digital signal processor, the identification code is compared with a predetermined identification code or set of codes to determine if there is match. If there is a (10) match, the digital output is processed to provide data to the user, and if there is not a match, an error function is implemented. This method enables a software developer to make the system function only when there is a match between the hardware and the software. This makes copying the software as difficult as copying the hardware, because (15) copied software will not work with the incorrect hardware batch. ® KIPO & WIPO 2009
Patent KR-20090080130-A (KR)
Title: Process cartridge and image forming apparatus
Inventor: CHADANI KAZUO
IPC: G03G21/18
Filed: 2007-11-01
Abstract: A process cartridge (7) detachably mountable to a main assembly of an electrophotographic image forming apparatus, wherein the main assembly includes a first rotatable main assembly drive transmission member (66), and a second rotatable main assembly drive transmission member (53), the process cartridge includes an electrophotographic photosensitive drum (1); a developing roller (25) for developing an electrostatic latent image formed on the drum with a developer,-a drum coupling member (16), provided on one axial end of the drum, for engaging with the first main assembly drive transmission member and transmitting a first rotational driving force to the drum, when the process cartridge is mounted to the main assembly of the apparatus along an axial direction of the drum; and a shaft coupling member (20), provided on one axial end of the developing roller, for transmitting a second rotational driving force with a deviation permitted between an axis of the second main assembly drive transmission member and an axis of the developing roller, wherein the shaft coupling member includes an engaging portion (23) for engaging with the second main assembly drive transmission member,-and the engaging portion is movable in a direction perpendicular to the axial direction of the developing roller when the process cartridge enters the main assembly of the apparatus.
Patent KR-20090086109-A (KR)
Title: Peak signal detector
Inventor: EKBAL AMAL
IPC: H04B1/69
Filed: 2007-04-26
Abstract: A matched filter and peak detector identify peaks of a received signal. The peak detector may detect peaks during a fixed or adjustable time window. The peaks may be used as a preliminary decision (e.g., soft decision) for subsequent receiver decoding operations. The detector may be used to detect high bandwidth signals such as ultra-wide band signal pulses yet consume relatively minimal power. ® KIPO & WIPO 2009
Patent KR-20090095650-A (KR)
Title: Liquid reception container and liquid supply device
Inventor: KOBAYASHI ATSUSHI
IPC: B41J2/17
Filed: 2006-02-01
Abstract: An attachment is installed in a cartridge holder so as to be replaceable with an ink cartridge. An ink lead-out member having a relay flow path is detachably installed on an attachment body. Ink is supplied from the outside to the ink lead-out member through an ink supply tube. When the attachment is installed in the cartridge holder, a lower flow end of the ink lead-out member is positionally aligned and connected with an ink supply needle of a printer. Accordingly, the attachment can be easily and quickly mounted on a liquid ejection device, and the attachment is low in cost and easy to handle.
Patent KR-20090101273-A (KR)
Title: In situ system for intra-articular chondral and osseous tissue repair
Inventor: MATHIES BURKHARD
IPC: A61L27/24
Filed: 2007-12-21
Abstract: Disclosed is a device and method which provide a surgical therapy for in situ treatment and repair of intra-articular cartilage lesions and/or defects. The device is an implantable laminate cartilage repair patch which is bio-compatible and physiologically absorbable. The cartilage repair patch has a first outer cell occlusive layer; a second outer, cell porous layer adapted to be disposed proximate a subchondral bone wound site; and a cartilagenic matrix disposed between the first and second layers. The cartilagenic matrix is a sink for diffusion of autologous stem cells and includes chemical components promoting generation of hyaline-like cartilage in the presence of the autologous stem cells. The method of the present invention provides the autologous compositions, which when used in combination with the repair patch provides a therapeutic system to regenerate replacement hyaline-like intraarticular cartilage.
Patent KR-20090096547-A (KR)
Title: High speed frequency and phase estimation for flow meters
Inventor: BELL MARK JAMES
IPC: G01F1/84
Filed: 2005-12-05
Abstract: Meter electronics (20) for processing sensor signals in a flow meter and for computing mass flow rate, density or volume flow rate includes an interface (201) for receiving a first sensor signal and a second sensor signal and a processing system (203) in communication with the interface (201) and configured to generate a ninety degree phase shift from the first sensor signal with a Hilbert transform and compute a phase difference from the ninety degree phase shift, the first sensor signal and the second sensor signal. A frequency is computed from the first sensor signal and the ninety degree phase shift. A second ninety degree phase shift can be generated from the second sensor signal.
Patent KR-20090107065-A (KR)
Title: Base station device
IPC: H04W16/28
Filed: 2008-01-28
Abstract: A base station includes a plurality of antennas and performs communication with a user device by a plurality of antennas. One sub-frame is formed by a plurality of slots. One slot is formed by a plurality of basic time units. The base station device includes: first mapping means which maps a reference signal used for demodulation of an L1/L2 control channel and a data channel transmitted from a predetermined antenna within a predetermined basic time unit from a head of each sub-frame; and second mapping means which maps a reference signal used for demodulation of the data channel transmitted from an antenna other than the predetermined antenna in a basic time unit after the basic time unit for mapping of the reference signal used for demodulation of the L1/L2 control channel.
Patent KR-20090114431-A (KR)
Title: Attenuated minus-stranded RNA virus
Inventor: YOSHIZAKI MARIKO
IPC: C12N7/00
Filed: 2008-02-07
Abstract: Disclosed is attenuated minus-stranded RNA virus. It is found that the mutation of an amino acid residue at position-1214 in the amino acid sequence for Sendai virus L-protein (Y1214F) can inhibit the genome replication activity and/or the genome transcription activity of the virus. It is also found that a cytotoxicity or immunological response can be reduced compared with the original one by deleting a specific gene from a viral genome.
Patent KR-20090110368-A (KR)
Title: Process for the synthesis of glyt-1 inhibitors
IPC: A61P25/00
Filed: 2008-02-25
Abstract: Process for preparation of a compound of formula (I) wherein Het is a 6-membered heteroaryl group, containing one, two or three nitrogen atoms; R1 is (C1-C6)-alkyl, (C3-C6)-cycloalkyl, NR4R5 or (C1-C6)-alkyl subtituted by halogen; R2 is hydroxy, halogen, NO2, CN, (C1-C6)-alkyl, (C3-C6)-cycloalkyl, (C1-C6)-alkyl substituted by halogen, (C1-C6)-alkyl substituted by hydroxy, (CH2)o-(C1-C6)-alkoxy, (C1-C6)-alkoxy substituted by halogen, NR4R5, C(O)R6 or SO2 R7; R3 is (C1-C6)-alkyl, (C3-C6)-cycloalkyl or (C1-C6)-alkyl subtituted by halogen; R4 and R5 independently from each other are hydrogen or (C1-C6)-alkyl; R6 is hydrogen, (C1-C6)-alkyl, (C1-C6)-alkoxy or NR4R5; R7 is (C1-C6)-alkyl, (C1-C6)-alkyl optionally subtituted by halogen, (CH2)o-(C3-C6)-cycloalkyl, (CH2)o-(C3-C6)-alkoxy or NR4R5; n is 0, 1, 2 or 3; o is 0, 1 or 2; and pharmaceutically acceptable acid addition salts thereof, characterized in that it comprises the steps of a) reacting a compound of formula (21) with a compound of formula: R3 OH 8 to a compound of formula (11) and b) coupling the compound of formula (11) in the presence of a coupling reagent or the corresponding acid halogenide with a compound of formula (15) to obtain a compound of formula (I).
Patent KR-20090130034-A (KR)
Title: Power control messaging scheme
Inventor: DAYAL PRANAV
IPC: H04W52/26
Filed: 2008-03-07
Abstract: In a power control messaging scheme for wireless communication, a wireless node sends vectorized information to another wireless node that uses the information to control its transmit power. In some aspects, the vectorized information may relate to interference observed at a wireless node. In some aspects, the vectorized information may relate to power adjustment offsets. In some aspects, the information may be vectorized based on one or more of different quality of service classes, different assignments within a frame, different permutation zones, different channel differences, different locations of a wireless node, different channel types, different other sector interference values, and different assignment sizes. In some aspects, a wireless node transmits a power control message via an uplink map in an assignment message.
Patent KR-20090130413-A (KR)
Title: A device for dispersing liquid active materials in particulate form comprising a sintered liquid conductor
Inventor: TOLLENS FERNANDO RAY
IPC: A61L9/14
Filed: 2008-06-26
Abstract: One embodiment of the present invention provides a device for generating particles comprising: a perforated plate comprising at least one orifice; an electromechanical transducer operably connected to said perforated plate or an optional base plate; a liquid source comprising: a liquid reservoir; and a liquid conductor in fluid communication with said perforated plate and in fluid communication with said liquid reservoir, said liquid conductor comprising at least one open cell composition and at least one stiff-wick composition, wherein said compositions are affixed to one another by sintering.
Patent KR-20100017429-A (KR)
Title: Thin film semiconductor material produced through reactive sputtering of zinc target using nitrogen gases
Inventor: YE YAN
IPC: C23C14/00
Filed: 2008-04-08
Abstract: The present invention generally comprises a semiconductor film and the reactive sputtering process used to deposit the semiconductor film. The sputtering target may comprise pure zinc (i.e., 99.995 atomic percent or greater), which may be doped with aluminum (about 1 atomic percent to about 20 atomic percent) or other doping metals. The zinc target may be reactively sputtered by introducing nitrogen and oxygen to the chamber. The amount of nitrogen may be significantly greater than the amount of oxygen and argon gas. The amount of oxygen may be based upon a turning point of the film structure, the film transmittance, a DC voltage change, or the film conductivity based upon measurements obtained from deposition without the nitrogen containing gas. The reactive sputtering may occur at temperatures from about room temperature up to several hundred degrees Celsius. After deposition, the semiconductor film may be annealed to further improve the film mobility.
Patent KR-20100051592-A (KR)
Title: Laser drilling device, and protective member and cartridge for laser drilling device
Inventor: FUKUZAWA MASAHIRO
IPC: A61B18/20
Filed: 2008-04-27
Abstract: The present invention is directed to a laser drilling device that is provided with a laser light oscillating device (21) for projecting laser light to be irradiated to a skin and a protective member (4) arranged on the optical path through which the laser light projected from the laser light oscillating device (21) travels to the skin. The protective member (4) covers a laser light projecting portion of the laser light oscillating device (21) and is comprised of a plurality of laser light transmitting units (42) that permit the laser light to transmit. The protective member (4) is preferably made movable in a direction intersecting with the transmitting direction of the laser light.
Patent KR-20100017467-A (KR)
Title: Method and system for dependently controlling colour light sources
Inventor: MAN KWONG
IPC: H05B44/00
Filed: 2008-04-23
Abstract: A method and system for dependently controlling colour light sources. The lighting system comprises a drive current controller providing current signals for one or more first groups of light-emitting elements, and a signal derivation module operatively connected to the drive current controller. The signal derivation module is configured to determine and provide current signals for one or more second groups of light-emitting elements, the current signals being based on the current signals provided to the first groups of light-emitting elements. The method comprises the steps of determining one or more first drive currents for driving one or more first groups of light-emitting elements, and determining one or more second drive currents for driving one or more second groups of light-emitting elements, wherein each of the one or more second drive currents is predetermined based on at least one of the one or more first drive currents.
Patent KR-20100024404-A (KR)
Title: Film forming method and film forming apparatus
Inventor: MATSUMOTO KENJI
IPC: H01L21/285
Filed: 2008-06-02
Abstract: On a surface of a material to be processed, a Mn containing thin film or a CuMn containing alloy thin film is formed by heat treatment (CVD or ALD) by using a Mn containing material gas (or Mn containing material gas and a Cu containing gas) and an oxygen containing gas (for instance, water vapor) as a processing gas. The Mn containing thin film or the CuMn containing alloy thin film can be formed with a high step coverage in a fine recessed section formed on the surface of the material to be processed.