baber/WOPTO huggingface dataset:
Patent KR-20070068877-A (KR)
Title: Apparatus and method for cleaning of an image formation device
Inventor: SON JUNG WOO
IPC: G03G21/00
Filed: 2005-12-27
Abstract: A cleaning method and device of an image forming apparatus are provided to allow an image forming apparatus to determine whether a fuser is contaminated using a fusing roller temperature increase rate for a warming-up time to efficiently prevent the fuser from contamination. An image forming apparatus(100) includes a fuser having a fusing roller(50), a storage unit(30), and a controller(10). The storage unit stores average temperature increase rates of the fusing roller for respective surrounding environment states. The controller measures a surrounding environment state, a temperature value of the fusing roller at a warming-up start point, and a temperature value of the fusing roller at a warming-up end point, calculates a temperature increase rate by using the measured values, compares an average temperature increase rate corresponding to the measured surrounding environment state with the calculated temperature increase rate, and cleans the fuser according to the comparison result.
Patent KR-20070069346-A (KR)
Title: Cache memory controller and method for managing cache memory using the same
Inventor: LEE TAE HOON
IPC: G06F12/02
Filed: 2005-12-28
Abstract: A cache memory controller and a cache memory managing method using the same are provided to efficiently manage the cache memory at a high speed by selecting an entry not including an address of data, which is requested by estimating the address of the data requested after the presently requested data, as the entry to be replaced. An address estimator(11) estimates the address of the data to be requested by receiving the address of the requested data from the outside. A replaced entry selector(12) selects the entry not including the address estimated in the address estimator as the entry to be replaced from the cache memory if the data requested from the outside is not found in the cache memory(20). The replaced entry selector selects the replaced entry by at least one of an LRU(Least Recently Used), MRU(Most Recently Used), or FIFO(First Input First Output) mode. If the replaced entry does not include the estimated address of the data to be requested, the replaced entry is finally selected as the entry to be replaced.
Patent KR-20070070544-A (KR)
Title: Pixel circuit in organic electro-luminescence display device
Inventor: JUNG SANG HOON
IPC: G09G3/20
Filed: 2005-12-29
Abstract: A pixel circuit of an organic electro-luminescence display device is provided to display uniform images irrespective of characteristic of a driving transistor by compensating for a data signal as much as a threshold voltage of the driving transistor. A pixel circuit of an organic electro-luminescence display device includes an electro-luminescence element(EL21), a first switching element(T22), a driving transistor(T21), and a second switching element(T23). The electro-luminescence element emits light amount according to a current amount. The first switching element switches a data signal, which determines the light amount of the electro-luminescence element, in response to a scan signal. The driving transistor controls the current amount of the electro-luminescence element according to the voltage level of the data signal from the first switching element. The second switching element forms a feedback loop, which includes the driving transistor for compensating the data signal from the first switching element in response to the scan signal.
Patent KR-20070070553-A (KR)
Title: Auto folder type mobile phone
Inventor: KIM CHI JOON
IPC: H04B1/38
Filed: 2005-12-29
Abstract: An auto-folder type mobile communication terminal is provided to rotate a camera by simple key manipulation when a user takes a picture. An auto-folder type mobile communication terminal includes the first feedback type rotation module(30), the second feedback type rotation module(40), the first swing unit(14), the second swing unit(24), a rotation connector(50), and a controller. The first feedback type rotation module(30) includes the first motor and the second motor. The second feedback type rotation module(40) includes the third motor and the fourth motor. The first swing unit(14) is connected to the second motor shaft of the first feedback type rotation module(30), and connected to an upper panel. The second swing unit(24) is connected to the fourth motor shaft of the second feedback rotation module(40), and connected to the lower panel. The rotation connector(50) is disposed at the upper sides of the first swing unit(14) and the second swing unit(24) such that the rotation connector(50) connects the first swing unit(14) with the second swing unit(24). The controller individually controls the motors by the key input signal.
Patent KR-20050058396-A (KR)
Title: Rlsa antenna having two orthogonal linear polarisations
Inventor: PINTOS JEAN FRANCOIS
IPC: H01Q21/06
Filed: 2003-08-04
Abstract: The network antenna of the RLSA type in the form of a radial waveguide (3) has a feed structure allowing simultaneous excitation of the antenna in two orthogonal linear polarizations. The feed structure, essentially placed to the rear of the antenna, consists of a circular waveguide (6) placed at the centre of the radial waveguide and coupled to the latter by two circular slots (7, 8) for the excitation of the antenna in a first linear polarization and of a coaxial waveguide (10) surrounding the circular waveguide (6) and coupled to the radial waveguide (3) by radial slots (12), the coaxial waveguide (10) being excited by a ringshaped waveguide (9) placed coaxially on the outer periphery of the coaxial waveguide and coupled to the latter by slots (11) distributed around the inner periphery of the ring for the excitation of the antenna in a second linear polarization orthogonal to the first linear polarization.
Patent KR-20050051648-A (KR)
Title: Toy figure with a magnetized joint
Inventor: BARRI DARIN
IPC: A63H3/46
Filed: 2003-08-12
Abstract: In one embodiment, a magnetized joint (10) for a toy figure includes a peg (12), and a socket (14) for receiving and magnetically engaging the peg. In another embodiment, an appendage (106, 106a) may be removably attached to a member of a toy figure by a magnetized joint (110), including a peg (128) and a socket (130) that engage coaxially. The joint (110) may allow pivotal movement by allowing the peg (128) to rotate within the socket (130).
Patent KR-20050038036-A (KR)
Title: Motor vehicle body
Inventor: EIPPER KONRAD
IPC: B62D25/00
Filed: 2003-08-08
Abstract: The invention relates to a motor vehicle body comprising a roof module (42) which is placed upon a support structure (10) and is bordered by a cover (engine hood, 66) for closing a space (engine compartment, 68) in a final area of the body. The cover (66) is mounted on the body near the roof module (42) via a bearing arrangement (69). In order to be able to position the cover (66) relative to the adjacent roof module (42) with little technical effort, the bearing arrangement (69) is disposed directly on the roof module (42) and can therefore be preassembled on the roof module (42) before said roof module (42) is placed upon the support structure (10).
Patent KR-20050042800-A (KR)
Title: Optical pickup device
Inventor: HAMAGUCHI SHINICHI
IPC: G11B7/131
Filed: 2003-09-08
Abstract: A hologram element (17) has at least two different diffraction regions, and light receiving elements (18-23) are arranged along an extension line connecting the light outputting positions of first and second semiconductor lasers (11, 14) and on the opposite sides of, and spaced apart from, the first and second semiconductor lasers. A diffraction light formed by diffracting a first- wavelength light beam (10) by a hologram element and a diffraction light formed by diffracting a second-wavelength light beam (13) by a hologram element condense onto an almost same position on one side, and a part (18, 19) of a plurality of light receiving elements (18-23) are arranged in that position. Signals from both light receiving elements (18-23) on one side and on the other side are used to obtain a focus/tracking error signal.
Patent KR-20050057339-A (KR)
Title: Articles made of pmma molding compound
Inventor: THEIL ALEXANDER
IPC: E04C2/20
Filed: 2003-07-25
Abstract: The invention relates to a molding compound and to the molded bodies that can be produced therefrom. The plastic molded bodies are particularly well-suited for producing plumbing components due to their good resistance exhibited in the hot water exchange test and in the hot water/isopropanol test.
Patent KR-20050083763-A (KR)
Title: Mobile resemblance estimation
Inventor: ISBERG LARS
IPC: G06F17/30
Filed: 2003-10-22
Abstract: A method for estimating the resemblance of various objects comprises the step of recording (40) data of a real object using a communication device. Furthermore, the following steps are included: transferring (41) said recorded data to a service server, extracting (42) a comparison object from said recorded data, making (43) a resemblance analysis between the comparison object and a previously stored object, and transferring (44) result data containing information about the resemblance analysis to a result unit.
Patent KR-20050083784-A (KR)
Title: Powder metal connecting rod
Inventor: WHITNEY WARREN J
IPC: F16C7/02
Filed: 2003-09-18
Abstract: A connecting rod for an internal combustion engine comprises a non-ferrous powder metal material body of a first composition. The body has a small end opening and a large end opening. A bearing surface portion surrounds the large end opening and is fabricated of a non-ferrous powder metal material of a second composition different than the first non-ferrous composition. The first and second compositions are compacted and sintered together with the second material of the bearing surface portion surrounding and being localized about the large and opening.
Patent KR-20050074523-A (KR)
Title: Process for producing blended cements with reduced carbon dioxide emissions
Inventor: RONIN VLADIMIR
IPC: C04B14/06
Filed: 2003-06-16
Abstract: A process for producing blended cement, where the cement contains Portland Cement mixed thoroughly with a microfiller and possibly a water reducing agent to a dry cement mixture and fine supplementary cementitious materials selected from the materials blast furnace slag, fly ash, quartz, silica, amorphous silicon dioxide, limestone and recycled concrete. The invention is characterized in, that said supplementary materials in a first step are being subjected to a grinding in a dry state to a specific surface of at least 1000 cm2/g (Blaine), in that in a second step the supplementary grinded materials are being subjected to a grinding together with at least 20 % by weight of the total grinding mass of a highly reactive cement mixture in a dry state to achieve a specific surface of at least 3000 cm2/g (Blaine), which highly reactive cement mixture contains cement and at least one of the components a SiO2 containing microfiller and a polymer in the form of a powdery water-reducing agent which mixture have been previously been treated in a grinder with vibrating grinding media in which the cement particles are subjected to a large number of impact impulses giving the cement particles an increase in surface energy and chemical reactivity.
Patent KR-20050085783-A (KR)
Title: Method and system for network downloading of music files
Inventor: VAN BREEMEN ALBERTUS J N
IPC: G10H1/00
Filed: 2003-12-11
Abstract: The invention presents a method for network downloading of music files by obtaining at least one music preference and accessing at least one network based music file, the music file including at least one music attribute. The music attribute is compared to the music preference, and the music file is downloaded based on the comparison.
Patent KR-20050100622-A (KR)
Title: Pointing device
Inventor: TAKATSUKA TOSHINORI
IPC: G06F3/0354
Filed: 2004-01-16
Abstract: A pointing device capable of being reduced in size and height, small in density of magnetic flux leaking to the outside, long in product life, and good in operability. Two each of magnetic sensors (21) are disposed symmetrically on a mounting substrate (24) along the X-axis and the Y-axis. A silicone resin (23) is disposed on the mounting substrate (24), and an annular magnet (22) single-pole- magnetized at the inner and the outer sides is disposed in the almost center of the magnetic sensors (21). The silicone resin (23) is not bonded to the mounting substrate (24). The silicone resin (23) is easily deformed when applied with an external force, and is immediately restored to a non-loaded initial state when the external force is removed. The annular magnet (22) is so constructed as to move in almost parallel to the surface of the mounting substrate (24). A change in surrounding magnetic flux density caused by the movement of the annular magnet (22) is detected by the magnetic sensors (21) to output the coordinates values of an input point.
Patent KR-20050092786-A (KR)
Title: Display device
Inventor: HAYES ROBERT A
IPC: G09F9/37
Filed: 2004-01-12
Abstract: Display device based on layer displacement having a perforated white substrate (14) positioned close to a transparent substrate (4). Layer (fluid) displacement such as oil movement results in the (colored) oil film (5) being pumped in a controlled manner above the white substrate. Fluids of three subtractive colors can be independently pumped to separate spaces. Based on the color strength of the used fluids good color rendition can be obtained for a flow channel thickness of less than 25 microns and therefore a total pixel thickness including the sub pixel reservoirs of less than 200 microns.
Patent KR-20050092455-A (KR)
Inventor: MEHDIANPOUR MOHAMMAD
IPC: H05K13/04
Filed: 2004-01-14
Abstract: Disclosed is an assembly head (1) comprising a plurality of grippers (3) for electrical components (4), which are movable vertical to a plane of operation, can be displaced individually, and can be coupled to two lifting drive units that can be actuated independently of each other. Said arrangement makes it possible to perform chronologically overlapping lifting movements on two of the grippers (3) and increase the assembly capacity.
Patent KR-20050101196-A (KR)
Title: Methods of making ceramics
Inventor: ANDERSON THOMAS J
IPC: C04B35/117
Filed: 2004-01-12
Abstract: Methods of making ceramics, including ceramic abrasive particles, comprising alumina (in some embodiments, alpha alumina). The ceramic abrasive particles can be incorporated into a variety of abrasive articles, including bonded abrasives, coated abrasives, nonwoven abrasives, and abrasive brushes.
Patent KR-20050098301-A (KR)
Inventor: LEGNER JUERGEN
IPC: B60W30/18
Filed: 2004-01-31
Abstract: The invention relates to a drive train for a working machine, preferably a wheel loader, which comprises an internal combustion engine (1) driving, via a primary clutch (2), a hydrodynamic torque converter (3) whose output drives a reducing gear (4). The driving engine (1) is connected to a power take-off (6) and drives a consumer (7). The driving engine (1) and the hydrodynamic torque converter are designed in such a manner that at standstill torque and non- activated consumer (7), the driving engine is operated close to its maximum torque. If in addition the consumer (7) is activated, the primary clutch (2) is actuated to be released to such an extent that a defined speed of the driving motor is maintained.
Patent KR-20050118704-A (KR)
Title: Novel quinoline, tetrahydroquinazoline, and pyrimidine derivatives and methods of treatment related to the use thereof
Inventor: SEKIGUCHI YOSHINORI
IPC: A61K31/47
Filed: 2004-03-31
Abstract: The present invention relates to novel compounds of the Formula (I): which act as MCH receptor antagonists. These compositions are useful in pharmaceutical compositions whose use includes prophylaxis or treatment of improving memory function, sleeping and arousal, anxiety, depression, mood disorders, seizure, obesity, diabetes, appetite and eating disorders, cardiovascular disease, hypertension, dyslipidemia, myocardial infarction, binge eating disorders including bulimia, anorexia, mental disorders including manic depression, schizophrenia, delirium, dementia, stress, cognitive disorders, attention deficit disorder, substance abuse disorders and dyskinesias including Parkinson's disease, epilepsy, and addiction.
Patent KR-20060012273-A (KR)
Title: Binder for filing tool
Inventor: SHIMADA HIROSHI
IPC: B42F13/00
Filed: 2004-03-31
Abstract: A binder for a filing tool used for binding sheets having sheet holes arranged in a row in the center of the sheets. The binder has an engagement bar provided at a cover composed of two front cover portions and a back portion. One side of each of the front cover portions is continuously joined to the back portion so that they are one piece. The back portion has key-like engagement portions standing on is surface, and the key-like engagement portions penetrate through the sheet holes. The engagement bar has narrowed portions arranged at the positions corresponding to the positions of the key-like engagement portions. When the narrowed portions are engaged to the key- like engagement portions, the sheets are fixed between the cover and the engagement bar.
Patent KR-20050116166-A (KR)
Title: Use of irinotecan for treatment of resistant breast cancer
Inventor: MILLER LANGDON L
IPC: A61P35/00
Filed: 2004-04-20
Abstract: The present invention relates to a method for treating locally advanced or metastatic breast cancer in a patient who demonstrated failure of prior treatment with an anthracycline, a taxane and a fluoropyrimidine, which comprises administering a therapeutically effective amount of irinotecan.
Patent KR-20060024369-A (KR)
Title: Systems and methods for mechanical and/or chemical-mechanical polishing of microfeature workpieces
Inventor: ELLEDGE JASON B
IPC: B24B37/30
Filed: 2004-04-26
Abstract: Systems (100) and methods for polishing microfeature workpieces (112). In one embodiment, a method includes determining a status of a characteristic of a microfeature workpiece (112) and moving a carrier head (130) and/or a polishing pad (140) relative to the other to rub the microfeature workpiece (112) against the polishing pad (140) after determining the status of the characteristic of the microfeature workpiece. The carrier head also carries a plurality of piezoelectric members (150). The method further includes applying pressure against a back side of the microfeature workpiece (112) in response to the determined status of the characteristic by energizing at least one of the plurality of piezoelectric members (150). In another embodiment, a system includes a workpiece carrier assembly, a plurality of piezoelectric members (150), a polishing pad, a metrology tool for determining a status of the characteristic, and a controller. The controller can have a computer-readable medium containing instructions to perform the above-mentioned method.
Patent KR-20060029131-A (KR)
Title: Interspinal spacer
Inventor: NAKAJIMA TAKEHIKO
IPC: A61F2/44
Filed: 2004-05-14
Abstract: An interspinal spacer (1) capable of being securely held between interspinal projections, capable of properly maintaining a distance between the adjacent spinal projections, and particularly allowing low invasive operation without largely cutting bones and soft structures. The interspinal spacer (1) inserted between the interspinal projections (101) and (102) for use is characterized by comprising a block body (2) having a recessed part (21) storing parts of the upper and lower interspinal projections therein in the inserted state between the interspinal projections (101) and (102). The recessed part (21) is formed in all the periphery of the block body (2). The bottom face of the recessed part (21) is formed in an arc shape. The depth of the recessed part (21) is 0.5 to 10 mm. The recessed part (21) is formed in a groove shape and its width is 1 to 15 mm. The block body (2) is formed in a generally cylindrical shape.
Patent KR-20060026039-A (KR)
Title: High rate deposition for the formation of high quality optical coatings
Inventor: BI XIANGXIN
IPC: B32B/
Filed: 2004-05-27
Abstract: High rate deposition methods comprise depositing a powder coating from a product flow. The product flow results from a chemical reaction within the flow. Some of the powder coatings consolidate under appropriate conditions into an optical coating. The substrate can have a first optical coating onto which the powder coating is placed. The resulting optical coating following consolidation can have a large index-of-refraction difference with the underlying first optical coating, high thickness and index-of-refraction uniformity across the substrate and high thickness and index-of-refraction uniformity between coatings formed on different substrates under equivalent conditions. In some embodiments, the deposition can result in a powder coating of at least about 100 nm in no more than about 30 minutes with a substrate having a surface area of at least about 25 square centimeters.
Patent KR-20060021362-A (KR)
Title: Multiband mixer
Inventor: VAARA SAMI
IPC: H04B1/40
Filed: 2004-06-08
Abstract: The invention relates to a device for frequency conversion, comprising exactly one multi-band mixer (3) with means for transferring a signal (2) that is applied to the signal input of said multi-band mixer (3) from said signal's source frequency band to one out of a plurality of target frequency sub-bands at a time, yielding a transferred signal (4) at the signal output of said multi-band mixer (3), wherein said plurality of target frequency sub-bands defines at least a first and a second target frequency band, and a bank of switchable Variable Gain Amplifiers (VGAs) (5-1, 5-2) for amplifying said transferred signal (4), wherein for each of said target frequency bands, one switchable VGA (5-1, 5-2) is provided that is adapted to said target frequency band and is connected to the signal output of said multi-band mixer (3). The invention also relates to a method for frequency conversion.
Patent KR-20060024407-A (KR)
Title: Container with light or sound generator
Inventor: GRIFFITHS BRYN
IPC: B65D51/24
Filed: 2004-06-14
Abstract: A container (10), for example a drinks bottle, comprises means of producing an output such as a light signal (13) when the container is opened. Opening the container (10) causes switching of a detector circuit (20) included in the container (10), which in turn causes production of the output signal. Removing a cap (11) of the container (10) may directly close or open a switch (21, 22) within a detector circuit (20). Alternatively the switch (21, 22) may be activated by a change in pressure within the container, or by temperature. The output signal may cause illumination of the contents of the container (10) by an LED (13), or of a label (125) on the container (10), which may be constructed by an electroluminescent device (127) comprising a thin sheet of electroluminescent material.
Patent KR-20070072728-A (KR)
Title: Mobile communication terminal for messaging service and its operating method
Inventor: YANG JI WON
IPC: H04W4/12
Filed: 2006-01-02
Abstract: A mobile communication terminal with a messaging function and an operation method thereof are provided to enable a message to be transmitted to only a particular party through an indication message during video communication, thereby remarkably improving a user's convenience. A display(13) outputs a video communication screen when connecting to a server(20). A controller(11) enables a message to be transmitted to only a selected mobile communication terminal by using an indication message among plural mobile communication terminals connected to the server(20). The controller(11) comprises as follows. A decider(11a) senses whether the message is transmitted during video communication. A data processor(11b) encodes inputted message data according to the decided results, so that the encoded data is included in the indication message.