baber/WOPTO huggingface dataset:
Patent KR-20080062808-A (KR)
Title: Driving circuit of liquid crystal display, and method for driving the same
Inventor: JANG SU HYUK
IPC: G02F1/133
Filed: 2006-12-29
Abstract: A method and a driving circuit of a liquid crystal display device are provided to decrease a motion blurring by inserting an intermediate image according to an FRC(Frame Rate Control) scheme. A frame input portion(100) inputs previous and current frames. A first motion estimator(200) extracts a first motion vector from the previous and current frames. A motion vector memory(300) stores a previously-extracted first motion vector. A caption region estimator(400) determines whether the first motion vector from the first motion estimator is identical to the previously-extracted first motion vector, and determines whether grayscales of the previous and current frames are matched, and determines a caption region. A second motion estimator(500) extracts a second motion vector from lines of the caption region of the previous and current frames. A motion compensator(600) generates an intermediate frame by using the second motion vector, which is extracted from the second motion estimator. An FRC portion(700) inserts the intermediate frame between the previous and current frames on the caption region and performs an FRC process on the caption region.
Patent KR-20060056946-A (KR)
Title: Heat stabilized moulding composition
Inventor: SOUR WILHELMUS JOSEPHUS MARIA
IPC: C08K3/00
Filed: 2004-07-13
Abstract: Process for preparing a moulding composition comprising melt-mixing of a thermoplastic polymer, a non-metallic inorganic filler and elementary iron having a weight average particle size of at most 450 mum to form a composition wherein the thermoplastic polymer forms a continuous phase. The invention further relates to a composition obtainable with the inventive process, the use thereof for making moulded parts, as well as to moulded parts and the use thereof in applications wherein the moulded part is exposed to elevated temperature.
Patent KR-20060052973-A (KR)
Title: Area efficient charge pump
Inventor: CERNEA RAUL ADRIAN
IPC: G05F1/10
Filed: 2004-07-27
Abstract: A first charge pump includes a collection of voltage adder stages. The first voltage adder stage receives an input voltage VCC and in response to a clock signal provides a first voltage signal alternating between 2*VCC and VCC. The Nth voltage adder stage receives an input voltage VCC and a first voltage signal from the preceding stage, and provides a second voltage signal alternating between N*VCC and VCC. The capacitors included within each adder stage are required to sustain a maximum voltage of VCC. In an alternate embodiment the first charge pump may be combined with one or more voltage doubler stages to produce even higher output voltages.
Patent KR-20060090972-A (KR)
Title: Heat exchanger
Inventor: MASTER BASHIR I
IPC: F28D7/02
Filed: 2004-08-17
Abstract: A heat exchanger (30) is configured to have quadrant shaped baffles (32) positioned at an angle to a longitudinal axis of shell (34) for guiding cross-flow (36) of fluid into a helical pattern while maintaining substantially uniform velocity of the cross-flow.
Patent KR-20060104987-A (KR)
Title: Honeycomb structural body and sealing material layer
Inventor: KUNIEDA MASAFUMI
IPC: F01N3/28
Filed: 2005-11-14
Abstract: Disclosed are a honeycomb structure capable of maintaining high durability over a long time and a sealing material layer used for firmly bonding or sealing such a honeycomb structure. Also disclosed is a honeycomb structure having a high gas purification efficiency. This honeycomb structure is composed of porous ceramic members respectively having a columnar honeycomb structure wherein many cells serving as exhaust gas passages are arranged in parallel with cell walls between them, and sealing material layers respectively having a specific surface area of 10-100 m2/g for being interposed between the ceramic members. In a preferred embodiment of the present invention, an exhaust gas purifying device is formed by joining a plurality of the porous ceramic members while having the sealing material layers interposed therebetween.
Patent KR-20060114695-A (KR)
Title: Cleaning device
Inventor: WALDMANN BERND
IPC: B60S1/46
Filed: 2004-10-07
Abstract: The invention relates to a cleaning device that is designed to clean the external surfaces of a motor vehicle. Said device comprises a nozzle with an outlet opening that is directed towards the surface to be cleaned. The cleaning medium is supplied via a feed line and reaches the surface to be cleaned in the form of a jet. In certain cases, the cleaning action is not sufficient, especially in the case of deep-seated dirt. To guarantee a reliable cleaning action, the outlet opening of the nozzle is configured as a slot and forms part of a channel that is provided on the outlet end of the nozzle. The cleaning medium emerges as a flat film of liquid, which covers the surface to be cleaned as soon as it emerges from the outlet opening. The channel allows the cleaning medium to be supplied uniformly to the slot-shaped outlet opening. Even stubborn, deep-seated dirt can thus be removed without difficulty. The cleaning device can be used to clean the glass of external rear-view mirrors, side windows of the motor vehicle, headlights, tail lights, camera lenses or similar.
Patent KR-20060118559-A (KR)
Title: Accelerated organoborane amine complex initiated polymerizable compositions
Inventor: JIALANELLA GARY L
IPC: B32B7/12
Filed: 2004-12-21
Abstract: The invention is a two part polymerizable composition comprising in one part an organoboron compound capable of forming free radical generating species amine complex and in the second part one or more compounds capable of free radical polymerization and a cure accelerator comprising a) at least one compound containing a quinone structure or b) at least one compound containing at least one aromatic ring and one or more, preferably two substituents on the aromatic ring selected from hydroxyl, ether and both, where there are two substituents they are located either ortho or para with respect to one another and a peroxide containing compound. The second part may further contain an agent capable of causing the organoboron compound to form free radical generating species upon contacting the two parts. The first part may further comprises one or more compounds capable of free radical polymerization. This facilitates formulating compositions that have commercially desirable volumetric ratios of the two parts. Adhesive compositions of the present formulation provide excellent adhesion to low surface energy substrates, such as plastics.
Patent KR-20060126678-A (KR)
Title: Fat composition containing phospholipid and long-chain polyunsaturated fatty acid supplying compound and food using the same
Inventor: KAWASHIMA HIROSHI
IPC: A23L1/30
Filed: 2004-12-02
Abstract: A fat composition which contains an LCPUFA-supplying compound having an LCPUFA in its structure and being capable of releasing the LCPUFA upon hydrolysis as the first component and a phospholipid as the second component. The composition ratio of these components is determined based on the number of the hydrolyzable fatty acid bond structures contained in the phospholipid molecule. Thus, the phospholipid and the LCPUFA- supplying compound are metabolized to form LCPUFA-PL in vivo followed by the absorption of the same. Owing to this mechanism, it is possible to obtain a fat composition by which the LCPUFA-PL level in vivo can be efficiently elevated without resort to a phospholipid having a long-chain polyunsaturated fatty acid (LCPUFA) as a constituent thereof (LCPUFA-PL) while taking the metabolism in vivo into consideration.
Patent KR-20060129345-A (KR)
Title: System and method for valve actuation
Inventor: ZHOU YANG
IPC: F01L9/10
Filed: 2004-12-16
Abstract: The present invention is directed to a system and method for actuating an engine valve. In one embodiment, the present invention is a system for providing exhaust gas recirculation (EGR) in an engine having at least one engine valve, the system comprising: means for imparting a valve train motion; a first valve actuation subsystem for transferring motion from the motion imparting means to the engine valve, the first valve actuation subsystem capable of providing valve actuation for at least a portion of a main exhaust event during a first engine operating condition, and a full main exhaust event during a second engine operating condition; and a second valve actuation subsystem for transferring motion from the motion imparting means to the engine valve, the second valve actuation subsystem capable of providing valve actuation for an exhaust gas recirculation event during the first engine operating condition.
Patent KR-20070011285-A (KR)
Title: Optical/electrical composite connctor
Inventor: HARANO TOMOKAZU
IPC: G02B6/42
Filed: 2005-12-16
Abstract: A small optical/electrical composite connector for delivering/receiving optical signals and electric signals from a plurality of systems and transmitting/receiving those signals to/from other electric wiring board which enables an easy connection. An optical/electrical composite connector (1) comprises a sheet-like substrate (2), and a socket (3) into which the substrate (2) is inserted. The sheet-like substrate (2) is a flexible substrate provided with an optical waveguide (21) and a conductor pattern (22) extending in the insert direction (10) and capable of trasmitting optical and electrical signals. The socket (3) delivers/receives optical and electrical signals to/from the sheet-like substrate (2) and transmits/receives the signals to/from a wiring board (8). The socket (3) comprises a connector main body (4) to be connected with the sheet-like substrate (2), a light receiving element and/or a light emitting element (5) for delivering/receiving an optical signal to/from the optical waveguide (21), and a contact (6) for delivering/receiving an optical signal to/from the conductor pattern (22). The connector main body (4) has first through third walls (41-43) surrounding the sheet-like substrate (2) from the opposite sides in the thickness direction and the forward end (11) side, and the light receiving element and/or the light emitting element (5) and the contact (6) are arranged on either one of these walls. ® KIPO & WIPO 2007
Patent KR-20070085057-A (KR)
Title: Improved process for preparing rebamipide
Inventor: NISHITANI SHINJI
IPC: C07D215/22
Filed: 2005-11-30
Abstract: The invention provides an improved process for preparing rebamipide that is useful as a medicament, which makes it possible to prepare rebamipide with high purity and high yield. The invention is an improved process for preparing rebamipide of the formula (1), comprising subjecting a carbostyril amino acid compound of the formula (5) or a salt thereof containing a compound of the formula (11) as an impurity to a reduction treatment in the presence of hydrogen and a catalyst in a basic aqueous solution, thereby selectively reducing the impurity compound (11) to transform into the carbostyril amino acid compound (5); and then acylating the compound (5) in a basic aqueous solution to give rebamipide (1).
Patent KR-20060116856-A (KR)
Title: (block) polyisocyanate composition and coating composition using same
Inventor: ASAHINA YOSHIYUKI
IPC: C09D175/04
Filed: 2005-03-01
Abstract: Disclosed is a polyisocyanate composition which is excellent in both curability and drying characteristic. The polyisocyanate composition contains at least one compound selected from aliphatic diisocyanates, at least one compound selected from alicyclic diisocyanates and at least one compound selected from polyols, while satisfying all of the following conditions: i) the diisocyanate monomer concentration is not more than 3 mass%; ii) the polyol component concentration is 1-50 mass%; and iii) the glass transition temperature is from -50°C to 0°C.
Patent KR-20060130673-A (KR)
Title: System for manipulating containers
Inventor: MILLS ROBERT ARTHUR
IPC: B66C1/66
Filed: 2005-03-17
Abstract: A spreader assembly for a crane includes a pair of spreaders (1, 3) which are connected by a linking frame (2) and suspended under a trolley. The configuration of the linking frame can be configured using hydraulic cylinders (241, 242, 243) to move the spreaders (1, 3) relatively, so that the spreaders (1, 3) may be used at the same time to carry containers. The linking frame (2) can also be connected to a docking station (4) mounted on the trolley, and either one of the spreaders (1, 3) released from the linking frame for independent use.
Patent KR-20070007331-A (KR)
Title: Block copolymer compositions for overmolding any nylon
Inventor: GU JIREN
IPC: C08K3/00
Filed: 2005-03-04
Abstract: A thermoplastic elastomer (TPE) for overmolding (OM) a nylon substrate with an overmolded layer consists essentially of an inert filler, a plasticizer, preferably a mineral oil, and chosen combinations of ingredients from the following: (i) a functionalized "high rubber" SHDS (styrene-hydrogenated diene-styrene) having a functionality of I%, the "small end blocks" together present in an amount in the range from about 8 - 25% by weight; (ii) hydrogenated SDS or SHDS block copolymer having polystyrene endblocks and a polymerized vinyl aromatic monomer in the poly(conjugated diene) midblock, the polystyrene endblocks together present in an amount in the range from 20 - 30% by weight of the block copolymer, excluding weight of the polystyrene in the polydiene midblock; (iii) a functionalized "high rubber" SHDS having a functionality of >1% but <2%, the " small end blocks" together present in an amount in the range from about 8 - 25% by weight; (iv) from 0 - 30% by weight of the composition, of a functionalized polyolefin (F3), the olefin having from 2 to 4 carbon atoms; (v) from 0 - 15% by wt of the composition, of a hydrogenated nonfunctionalized hydrogenated polystyrene-poly(conjugated diene) polystyrene (SHDS) block coplymer; and, (vi) an additive to enhance the useful life of the composition. ® KIPO & WIPO 2007
Patent KR-20060110877-A (KR)
Title: Heterocyclic substituted aminoazacycles useful as central nervous system agents and pharmaceutical compositions including those compounds
Inventor: SCHRIMPF MICHAEL R
IPC: A61K31/00
Filed: 2000-05-15
Abstract: Heterocyclic substituted aminoazacyclic compounds of the formula (I): Z-R3, wherein Z is a defined aminoazacycle and R3 is a defined heterocycle moiety, pharmaceutical compositions of these compounds, and use of said compositions to control synaptic transmission in mammals.
Patent KR-20070011440-A (KR)
Title: Midamble allocations for mimo transmissions
Inventor: BEALE MARTIN
IPC: H04B7/0413
Filed: 2005-05-04
Abstract: A method of generating signals in a MIMO timeslot, the method comprising: selecting a first training sequence; preparing a first data payload; generating a first signal including the prepared first data payload and the first training sequence; transmitting the first signal in a MIMO timeslot from a first antenna of a network element; transmitting the first signal in a MIMO timeslot from a first antenna of a network element; selecting a second training sequence, wherein the second training sequence is different from the first training sequence; preparing a second data payload; generating a second signal including the prepared second data payload and the second training sequence; and transmitting the second signal in the MIMO timeslot from a second antenna of the network element. ® KIPO & WIPO 2007
Patent KR-20070093021-A (KR)
Title: Motor control apparatus
Inventor: MIYAZAKI TOMOHIRO
IPC: H02P27/04
Filed: 2006-02-24
Abstract: A motor controller (100) is provided with a speed control loop including a notch filter (12) that receives a motor driving instruction, attenuates a central frequency signal component of the motor driving instruction and outputs such an attenuated signal. A central frequency of the notch filter (12) sets to be equal to a frequency at which a phase of an open loop frequency characteristic of the speed control loop not including the notch filter (12) becomes a value left by subtracting 180 degrees from a predetermined set phase margin value. An attenuation rate of the notch filter (12) at the central frequency signal component is set so that a slope of a phase diagram of an open loop frequency characteristic in the speed control loop including the notch filter (12) is substantially null at the central frequency.
Patent KR-20070018072-A (KR)
Title: MONO-, OLIGO- AND POLYTHIENO[3,2-b]THIOPHENES
IPC: C08F273/00
Filed: 2005-04-21
Abstract: The invention relates to novel mono-, oligo- and polythieno[3,2-b]thiophenes, to their use as semiconductors or charge transport materials, in optical, electro-optical or electronic devices like for example liquid crystal displays, optical films, organic field effect transistors (FET or OFET) for thin film transistor liquid crystal displays and integrated circuit devices such as RFID tags, electroluminescent devices in flat panel displays, and in photovoltaic and sensor devices, and to field effect transistors, light emitting devices or ID tags comprising the novel polymers.
Patent KR-20070024583-A (KR)
Title: Ultrasonic motor
Inventor: MORIYA TADASHI
IPC: H01L41/09
Filed: 2005-04-27
Abstract: There is provided an ultrasonic motor having a stator (1) formed by using an acoustic waveguide of helical coil shape or an acoustic waveguide of in-plane spiral coil shape, so that a moving body (2) arranged in the vicinity of the coil is made to rotate, travel, or perform curved line movement by the propagation of the bending wave on the stator (1). The present invention eliminates the need of a preload spring and an absorber, simplifies the structure, reduces the device size, and enables in-liquid operation without water proofing and rotation of a hollow cylinder. ® KIPO & WIPO 2007
Patent KR-20070022348-A (KR)
IPC: G06F17/00
Filed: 2005-05-30
Abstract: 전자 이미지들 및/또는 다른 유형의 정보에 대한 사용자 데이터 파일들이 텔레비전 세트와 같은 디스플레이에 연결되고 하나 이상의 통신 네트워크들을 통해 통신하는 인터페이스들을 지니는 서버에 저장된다. 개인 사용자 데이터 파일들의 우선순위들이 그러한 파일들에 관한 사전 활동을 기반으로 하여 수정된다. 우선순위에 영향을 주는 파일 우선순위들은 이미지의 확대, 이미지의 편집 및 다른 폴더로의 이미지 카피를 포함할 수 있다. 사용자가 섬네일 이미지들의 어레이를 뷰잉할 경우에, 섬네일 이미지들은 단지 우선순위 임계값을 충족하는 사용자 데이터 파일들에 대해서만 디스플레이된다. 사용자는 나타나 있는 섬네일 이미지들의 개수를 증가 또는 감소시키도록 우선순위 임계값을 조정할 수 있다. 본 발명은 파일들에 관한 정보를 제공하는 여러 방식과 아울러, 여러 유형의 데이터, 파일들 및 파일 포맷들에 적용가능하다.
Patent KR-20070076533-A (KR)
Title: Method and apparatus for uplink resource allocation in a frequency division multiple access communication system
Inventor: XIAO WEIMIN
IPC: H04B7/208
Filed: 2007-01-17
Abstract: A method and an apparatus for allocating uplink resources in an FDMA(Frequency Division Multiple Access) communication system are provided to allocate uplink Tx power to a UE(User Equipment) on the basis of a partial power control scheme by implementing a resource allocation scheme to bring a good tradeoff between cell-edge performance and overall spectrum efficiency. A RAN(Radio Access Network) measures channel conditions, associated with UEs, in its coverage(304). The RAN, based on the measured channel conditions, determines a partial path loss for each of the UEs(306). According to the determined partial path losses, the RAN determines uplink Tx power levels for the UEs respectively(308). The RAN respectively allocates the determined uplink Tx power levels to the UEs. Afterwards, the UEs transmit data to the RAN at their respective uplink Tx power levels(310). The RAN receives data from the UEs through the uplink of an air interface at the determined uplink Tx power levels.
Patent KR-20070077765-A (KR)
Title: Motor-driven supercharger
Inventor: SHIMIZU MASAHIRO
IPC: F02B37/10
Filed: 2007-01-18
Abstract: A motor-attached charger is provided to effectively restrain an increment of temperature of an electric motor and to prevent a decrement of compressor efficiency when cooling the electric motor and a diffusor unit together. A motor-attached charger(10) includes a turbine impeller(2), a turbine housing(4), a shaft(12), a compressor impeller(6), a compressor housing(8), an electric motor(20), and a center housing(14). The turbine impeller and the turbine housing are installed at an exhaust path. The turbine impeller is rotated by an exhaust gas(G) of the internal combustion engine. The turbine housing wraps around the turbine impeller. The turbine housing includes a scroll room formed around the turbine impeller. The scroll room is connected to the turbine impeller through a circular gas path. The compressor impeller and the compressor housing are installed at an intake path. The compressor impeller compresses intake air. The compressor housing wraps around the compressor impeller. The compressor housing is formed around the compressor impeller with a circular shape and includes a scroll room extracting compressed air.
Patent KR-20080068370-A (KR)
Title: Broadcasting receiver and method for outputting image/audio thereof
Inventor: KIM SANG CHUL
IPC: H04N7/00
Filed: 2007-01-19
Abstract: A broadcasting receiver and a method for outputting an image and an audio thereof are provided to enable a user to select one of the broadcasting image signal of the broadcasting receiver and the external image signals of plural external devices, and select one of the broadcasting audio signal of the broadcasting receiver and the external audio signals of the plural external devices, thereby enabling the user to enjoy the selected image/audio signals on the broadcasting receiver. A broadcasting receiver includes an image signal switching unit(312), an audio signal switching unit(314), a control unit(316), and an image/audio signal processing unit(318). The image signal switching unit selectively outputs one of plural image signals received through a tuner unit and an external device connecting unit according to a first input switching control signal. The audio signal switching unit selectively outputs one of plural audio signals received through the tuner unit and the external device connecting unit according to a second input switching control signal. The control unit generates the first and second switching signals for the image signal switching unit and the audio signal switching unit to output selected image and audio signals respectively when the image signal and the audio signal are selected. The image/audio signal processing unit processes the image signal and the audio signal outputted in the image signal switching unit and the audio signal switching unit to output the image signal and the audio signal to an image/audio output unit(320).
Patent KR-20080071667-A (KR)
Title: Optical network terminator in passive optical network system and method for transmitting broadcast/ethernet data
Inventor: JEONG WON JU
IPC: H04B10/25
Filed: 2007-01-31
Abstract: An optical network terminator in a passive optical network system and a method for transmitting broadcast/Ethernet data are provided to convert a cable broadcast signal and an Ethernet data signal into an RF signal in a different frequency band and supply the RF signal to a subscriber's home through a single coaxial cable, thereby having no necessity to install a separate cable for supplying a service when a TV and an Internet connection device are installed more. An optical network unit(30) includes an optical filter(31), an RF(Radio Frequency) receiver(32), an Ethernet/RF conversion processing unit(40), and a diplexer(33). The optical filter divides an optical signal transmitted from the optical network unit into a broadcast optical signal and an Ethernet optical signal. The RF receiver converts the broadcast optical signal into an RF broadcast signal. The Ethernet/RF conversion processing unit converts the Ethernet optical signal into an RF Ethernet signal with a frequency different from the frequency of the broadcast optical signal. The diplexer adds and outputs the RF broadcast signal and the RF Ethernet signal.