baber/WOPTO huggingface dataset:
Patent KR-20100079873-A (KR)
Title: Data output apparatus for semiconductor memory
Inventor: CHOI HONG SOK
IPC: G11C7/22
Filed: 2008-12-31
Abstract: PURPOSE: A data output apparatus for a semiconductor memory is provided to secure an effective data window under high frequency operation conditions by rapidly controlling DC slew rate in different frequency excluding a specific operation frequency. CONSTITUTION: A pre-driver element connected to a signal input terminal comprises a first and second inverter(5,7). A final driver comprises a first and second PMOS transistor(25,27) which is connected to the inverter. A gate terminal of the PMOS transistor is connected to the output terminal of the inverter. A source terminal of the PMOS transistor receives an external power(VDD). The drain end of the PMOS transistor is connected to the output terminal. A first resistor(51) is connected between the first inverter and first PMOS transistor. A first NMOS transistor(47) is connected to both ends of the resistor. A second resistor(52) is connected between the second inverter and second PMOS transistor. The second NMOS transistor(48) is connected to both ends of the second resistor.
Patent KR-20080039422-A (KR)
Title: Macrocylic inhibitors of hepatitis c virus
Inventor: DE KOCK HERMAN AUGUSTINUS
IPC: C07D413/12
Filed: 2006-07-28
Abstract: Inhibitors of HCV replication of formula (I) and the N-oxides, salts, or stereoisomers thereof, wherein each dashed line represents an optional double bond; X is N, CH and where X bears a double bond it is C; R1 is-OR6,-NH-SO2R7; R 2 is hydrogen, and where X is C or CH, R2 may also be C1-6alkyl; R3 is hydrogen, C1-6alkyl, C1-6alkoxyC1-6alkyl, or C3-7cycloalkyl; n is 3, 4, 5, or 6; R4 and R5 taken together with the nitrogen atom to which they are attached form a bicyclic ring system selected from formula (II) wherein said ring system may optionally be substituted with 1-3 substituents; R6 is hydrogen; aryl; Het; C3-7cycloalkyl optionally substituted with C1-6 alkyl; or C1-6alkyl optionally substituted with C3-7 cycloalkyl, aryl or with Het; R7 is aryl; Het; C3-7 cycloalkyl optionally substituted with C1-6alkyl; or C1-6alkyl optionally substituted with C3-7cycloalkyl, aryl or with Het; aryl is phenyl or naphthyl, each of which may be optionally substituted with 1-3 substituents; Het is a 5 or 6 membered saturated, partially unsaturated or completely unsaturated heterocyclic ring containing 1 to 4 heteroatoms each independently selected from N, O or S, and being optionally substituted with 1-3 substituents pharmaceutical compositions containing compounds (I) and processes for preparing compounds (I). Bioavailable combinations of the inhibitors of HCV of formula (I) with ritonavir are also provided.
Patent KR-20080045730-A (KR)
Title: Drive system for the individual drive of both driven wheels of a driven wheel pair
Inventor: FREUDENREICH HANS PETER
IPC: B62D11/00
Filed: 2006-08-21
Abstract: The invention relates to a drive system for the individual drive of both driven wheels of a driven wheel pair or similar for a motor vehicle, comprising two infinitely variable drive motors (2, 6), in drive connection with a corresponding drive wheel (4, 8) or similar by means of a gearbox arrangement. The gearbox arrangement comprises two gearbox units, one of the gearbox units is a selectable gearbox (10, 40) design and the other gearbox is a bevel-gear gearbox (54, 64; 70, 72) with a fixed ratio and the bevel-gear gearbox (54, 64; 70, 72) comprises a spur gearset and a bevel gearset. The drive ratio may be varied with the selectable gearbox (10, 40) whilst the bevel-gear gearbox (54, 64; 70, 72) permits the arrangement of the driveshafts (14) of the drive motor (2, 6) perpendicular to the rotational axis of the driven wheels (4, 8). The spur gearset fitting permits, for example, a higher or lower positioning of the driveshafts (28, 45) according to vehicle type for each gearbox arrangement. Furthermore, various relative arrangements of the bevel gears of the bevel-gear gearbox permit the angle of the drive motors (2, 6) and the selectable gearboxes (10, 40) to the vehicle longitudinal axis and the drive angle of the driveshafts (28, 45) to be adjusted, such that said drive system may be used with an essentially similar component assembly for various vehicle types.
Patent KR-20080053521-A (KR)
Title: Plastic compositions and products produced therefrom
Inventor: CAO FENG
IPC: C08L101/00
Filed: 2006-09-15
Abstract: In one embodiment, a plastic composition can comprise: a plastic, a white pigment, and a non-white colorant. The composition can have a whiteness index of greater than or equal to about 50, and a composition yellowness index of less than 10, as measured on a 3 mm thick color chip under D65 illuminant and 2 degree observer. Also disclosed are articles made from the plastic composition.
Patent KR-20080058465-A (KR)
Title: Treatment of stress urinary incontinence and mixed urinary incontinence
Inventor: BIENAYME HUGUES
IPC: A61P13/10
Filed: 2006-08-28
Abstract: in which R represents hydrogen or a group chosen from alkyl, alkylene, alkylidyne, cycloalkyl, cycloalkylene, cycloalkylidyne and-CONH2 groups, and-COR' and-COOR' groups, where R' is chosen from alkyl, alkylene, alkylidyne, cycloalkyl, cycloalkylene and cycloalkylidyne groups, it being possible for said groups R and/or R' to be substituted and/or interrupted with-O-,-COO-,-OCO-,-NHCO-or-CONH-functions, or a pharmaceutically acceptable salt of said compound, for obtaining a medicinal product for use in the treatment of stress urinary incontinence and of mixed urinary incontinence.
Patent KR-20080065668-A (KR)
Title: Process for (3r,5r)-7-[2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-[(4-hydroxy methyl phenyl amino)carbonyl]-pyrrol-1-yl]-3,5-dihydroxy-heptanoic acid hemi calcium salt
Inventor: KAUL VIJAY
IPC: C07D207/34
Filed: 2006-11-07
Abstract: The present invention relates to processes for the manufacture of (3 R, 5R)-7-[2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-[(4-hydroxy methyl phenyl amino) carbonyl]-pyrrol-l-yl]-3,5-dihydroxy-heptanoic acid hemi calcium salt.
Patent KR-20080093968-A (KR)
Title: Method for manufacturing semiconductor substrate
Inventor: AKIYAMA SHOJI
IPC: H01L33/00
Filed: 2007-02-08
Abstract: A hydrogen ion is implanted into a nitride-based semiconductor crystal (10) provided on a first substrate (20) to form a hydrogen ion-implanted layer (13) within a low-dislocation density region (12). The nitride-based semiconductor crystal (10) is applied onto a second substrate (30). In this state, impact is externally applied to the assembly to separate the low-dislocation density region (12) in the nitride-based semiconductor crystal (10) along the hydrogen ion-implanted layer (13) and to transfer (separate) the low-dislocation density region (12) in its surface layer part (12b) onto the second substrate (30). In this case, The low-dislocation density region (12) in its lower layer part (12a)is not transferred onto the second substrate (30) but stays on the first substrate (20). The second substrate (30) onto which the surface layer part (12b) in the low-dislocation density region (12) has been transferred, is brought to a semiconductor substrate manufactured by the manufacturing process of the present invention, and the first substrate (20) in which the low-dislocation density region (12) in its lower layer part (12a) stays, is reutilized as a substrate for epitaxial growth.
Patent KR-20080074945-A (KR)
Title: Method of producing an impact-resistant thermoplastic resin
Inventor: MONGOIN JACQUES
IPC: C08F265/04
Filed: 2006-10-23
Abstract: The invention relates to a method of producing an impact-resistant thermoplastic resin which is filled with a carbonaceous or mineral material and which optionally contains an organic impact-modifying agent, with the introduction of a comb polymer into the resin, said polymer having at least one ethylenically-unsaturated monomer with at least one polyalkylene oxide function grafted thereto. The invention also relates to the resins thus obtained, which have improved impact resistance without the stiffness thereof being negatively affected.
Patent KR-20080069682-A (KR)
Title: Game server device, game service method, information recording medium, and program
Inventor: MORI SHOJI
IPC: A63F13/35
Filed: 2007-02-15
Abstract: When providing a game in which scene data is changed by selection inputs by a plurality of players, even if some of the players input selection with a delay or do not input any selection at all, it is possible to provide scene data without any trouble. A game server device (13) includes: a decision unit (401) for deciding the order of providing the scene data to a plurality of players; a providing unit (402) for providing the scene data in the decided order to the respective players; a reception unit (403) for receiving selection inputs from the respective players; and a decision unit (401). When second scene data following first scene data is decided according to a selection input, the decision unit (401) sets an input period, causes the reception unit (403) to receive selection inputs from the players, and decides the second scene data according to the selection inputs received within the input period.
Patent KR-20080071194-A (KR)
Title: Anticancer agent comprising a peptide
Inventor: RYU SUNG HO
IPC: A61K38/08
Filed: 2006-12-26
Abstract: An anticancer agent comprising a peptide is provided to inhibit cancers derived from large intestine, pancreas, breast, lung, brain, prostate gland, squamous cell, lymphocyte or leukocyte by immunomodulation through activation of formyl peptide receptor(FPR) and formyl peptide receptor-like 1(FPRL1). An anticancer agent comprises a peptide having the amino acid sequence selected from SEQ ID NO:4, SEQ ID NO:11 and combinations thereof. The growth of cancer cells is inhibited by administering an effective amount of the amino acid sequence selected from SEQ ID NO:4, SEQ ID NO:11 and combinations thereof or analogues thereof into a patient. An anticancer pharmaceutical composition comprises a peptide having the amino acid sequence selected from SEQ ID NO:4, SEQ ID NO:11 and combinations thereof or analogues thereof, and pharmaceutically acceptable carriers, diluents or excipients.
Patent KR-20080081018-A (KR)
Title: Method, system and apparatus for creating a reverse tunnel
Inventor: TJANDRA PAULA
IPC: H04L12/28
Filed: 2006-12-04
Abstract: A method, system and apparatus for creating a reverse tunnel in a communication system is provided. The method includes obtaining an authentication key from an entity in the communication system. The method further includes manipulating a registration request message (402) sent by a mobile station (106) to a local agent (110) at an external agent (112) and re-calculating a digital signature of the registration request message using the authentication key. This manipulation is performed by using the authentication key. Thereafter, the registration request message is sent (516) from the external agent to the local agent for creating the reverse tunnel.
Patent KR-20080083008-A (KR)
Title: A methdo for reusing rhenium from a donor spent epoxidation catalyst
Inventor: FRAGNITO RICHARD ANTHONY
IPC: C07C41/02
Filed: 2006-12-20
Abstract: A method for reusing rhenium from a donor spent epoxidation catalyst, the method comprising: providing a donor comprising spent epoxidation catalyst comprising rhenium, the donor having a cumulative alkylene oxide production of 0.16 kT/m3 of the spent epoxidation catalyst or more; contacting the donor with an aqueous liquid to produce rhenium-depleted donor and aqueous extract comprising extracted rhenium; separating the aqueous extract and the rhenium-depleted donor; and, using the extracted rhenium as a source of rhenium in a subsequent process.
Patent KR-20080108421-A (KR)
Title: Electronic components mounting system, placement state inspecting apparatus, and electronic components mounting method
Inventor: INOUE MASAFUMI
IPC: H05K13/04
Filed: 2007-04-12
Abstract: In an electronic components mounting process fabricating a mount circuit board due to an electronic components mounting system formed of a plurality of electronic components mounting apparatuses by connecting them to each other, data of solder paste position which is printed on the circuit board is transmitted as feedforward data to an electronic components placement apparatus and a placement state inspecting apparatus. A control parameter which controls a placing position in a components placement operation due to the electronic components placement apparatus and an inspection parameter which indicates a standard position of the components in a placement state inspection are updated on the basis of the soldering position data. Therefore, it is possible to achieve a precise mounting by effectively and properly using inspection information obtained from each process. ® KIPO & WIPO 2009
Patent KR-20080091829-A (KR)
Inventor: ZHAO HONG
IPC: C07D491/147
Filed: 2007-02-09
Abstract: A four arm-polyethylene glycol-7-ethyl-l0-hydroxycamptothecin conjugate, such as Formula (I), is disclosed. Methods of making the conjugates and methods of treating mammals using the same are also disclosed.
Patent KR-20080090556-A (KR)
Title: Electrophotographic photosensitive material, process cartridge and electrophotographic device
Inventor: ANEZAKI TAKASHI
IPC: G03G5/00
Filed: 2007-01-30
Abstract: An electrophotographic photosensitive material capable of forming a good image for an extended time by preventing a large scar on a photosensitive material surface that may cause a defective image without depending on a mechanical strength increasing method, a process cartridge and an electrophotographic device having this electrophotographic photosensitive material. The electrophotographic photosensitive material comprises a support and a photosensitive material layer provided on the support, characterized in that, when a plurality of independent recessed portions, having long axes diameter of 0.1mum through 10mum, short axes diameter of 0.1mum through 10mum, and the distances between the deepest portions and the opening surfaces of 0.1mum through 10mum, are provided in the photosensitive material surface, square areas B each having one side being in parallel to the rotation direction of the photosensitive material and measuring 50mum are provided in each of 100 areas A obtained equally dividing the surface by four in the photosensitive material rotation direction and equally dividing it by 25 in a direction perpendicular to the photosensitive material rotation direction, and each area B is equally divided by 500 with lines parallel to the photosensitive material rotation direction, 400 through 499 lines out of the above lines pass the recessed portion in each area B.
Patent KR-20080087050-A (KR)
Title: Wetsuit
Inventor: O'HARA TETSUYA
IPC: B63C11/04
Filed: 2007-02-02
Abstract: A wetsuit includes an outer layer and an inner layer. The inner layer is attached to the outer layer and includes a plurality of fibers having wool and being configured in a plurality of clusters. The inner layer also includes a plurality of interconnected channels. At least a portion of each channel is defined by a space between adjacent clusters. The wetsuit also includes an opening that is disposed on a rear side of the wetsuit. The wetsuit additionally includes at least one fastener that is connected to the opening to open and close the opening.
Patent KR-20080100375-A (KR)
Title: A method and apparatus for distributed space-time coding in wireless radio networks
Inventor: PAPADOPOULOS HARALOBOS
IPC: H04L27/26
Filed: 2007-06-01
Abstract: A method and apparatus is disclosed herein for performing distributed space-time coding. In one embodiment, the distributed space-time coding is used for downlink communications in wireless radio networks. In one embodiment, the method comprises storing information-bearing sequence at two or more base stations in a group of base stations; and transmitting data corresponding to the information-bearing sequence from a number of base stations for receipt by a receiver of a user, where the number of base stations is not globally known a priori and indicates a diversity of order, such that the diversity of order M is obtained if a total of M number of antennas spread over multiple base stations transmit the information-bearing sequence, where M is an integer.
Patent KR-20080098680-A (KR)
Title: Semiconductor device and method for fabricating the same
Inventor: WANG WENSHENG
IPC: H01L27/105
Filed: 2006-03-30
Abstract: An FeRAM is fabricated by a method comprising a step for forming a lower electrode layer (24), a step for forming a first ferroelectric film (25a) on the lower electrode layer (24), a step for forming an amorphous second ferroelectric film (25b) internally containing iridium on the first ferroelectric film (25a), a step for crystallizing the second ferroelectric film (25b) by heat treating it in an oxidizing atmosphere and for diffusing iridium in the second ferroelectric film (25b) into the first ferroelectric film (25a), a step for forming an upper electrode layer (26) on the second ferroelectric film (25b), and a step for forming a capacitor structure by processing the upper electrode layer (26), the second ferroelectric film (25b), the first ferroelectric film (25a), and the lower electrode layer (24), respectively. With such an arrangement, high yield can be ensured without increasing the leakage current while increasing the quantity of inverted charge of a ferroelectric capacitor structure (30), thereby obtaining a highly reliable FeRAM.
Patent KR-20090031345-A (KR)
Title: Disposable excrement treating device
Inventor: TAKINO SHUNSUKE
IPC: A61F13/15
Filed: 2007-06-15
Abstract: A disposable excrement treating device having a simple structure. The excrement treating device (1) has a first sheet (2), a second sheet (3), and a body fluid absorptive core (16) interposed between both sheets (2, 3). The first sheet (2) forms a liquid permeable skin contact surface. The second sheet (3) is a rectangle and has a pair of end edges (6a, 6b) and a pair of side edges (7a, 7b). Inside the end edges (6a, 6b) and the side edges (7a, 7b) are formed end flaps (8a, 8b) and side flaps (9a, 9b). Elastic members (12a, 12b, 13a, 13b) are attached in an elongated state to the end flaps (8a, 8b) and the side flaps (9a, 9b), and the elastic members are extended along the end edges (6a, 6b) and the side edges (7a, 7b) and connected to each other at corners (3a, 3b, 3c, 3d) of the second sheet (3).
Patent KR-20090010175-A (KR)
Title: Ferrite sintered magnet
Inventor: YANAGIDA SHIGEKI
IPC: H01F1/11
Filed: 2008-02-27
Abstract: A ferrite sintered magnet comprising a ferrite phase of hexagonal structure as its main phase, wherein the metal element composition constituting the main phase is represented by the general formula: RxCamA1-x-m(Fe12-yMy )z (1) in which x, m, y and z satisfy all the requirements: 0.2<=x<=0.5 (2), 0.13<=m<=0.41 (3), 0.7x-m<=0.15 (4), 0.18<=yz<=0.31 (5), and 9.6<=12z<=11.8 (6), which ferrite sintered magnet has a density of 5.05 g/cm3 or higher and contains crystal grains that when the average of maximums of grain diameters through the center of gravity of grain cross-section parallel to the direction of c-axis is referred to as L mum while the average of minimums of the grain diameters is referred to as S mum, satisfy all the requirements: L<=0.95 (7), and 1.8<=L/S<=2.5 (8).
Patent KR-20090013185-A (KR)
Title: Microporous polyolefin membrane, its production method, battery separator, and battery
Inventor: TAKITA KOTARO
IPC: H01M50/491
Filed: 2007-04-09
Abstract: A microporous polyolefin membrane having a structure in which its pore size distribution curve obtained by mercury intrusion porosimetry has at least two peaks, which is produced by extruding a melt-blend of a polyethylene resin containing 7% or less by mass of ultra-high-molecular-weight polyethylene having a weight-average molecular weight of 1 x 106 or more, and a membrane-forming solvent, stretching a gel-like sheet obtained by cooling an extrudate, washing it, stretching the resultant microporous membrane to 1.1-1.8 fold in at least one direction, and heat-setting it at a temperature in a range of the stretching temperature of the microporous membrane plus or minus 5 degrees centigrade.
Patent KR-20090028503-A (KR)
Title: Substrate with microfine metallic lumps arranged on surface
Inventor: WATANABE SHIGERU
IPC: B32B3/14
Filed: 2007-04-04
Abstract: A metallic nanostructure comprising a substrate and arranged on a surface thereof zerovalent-metal lumps having a regulated size and shape; and a process for producing the nanostructure. A micro-domain film comprising an amphipathic block copolymer can have a structure having many hydrophilic cylinders with a microfine diameter which extend within the film in the direction perpendicular to the film surfaces. An amphipathic block copolymer and a solution containing desired metal ions are used to form the film. Alternatively, a micro-domain film of an amphipathic block copolymer is formed and then brought into contact with a solution containing metal ions. Thus, the metal ions localize in the hydrophilic cylinders having a microfine diameter. This micro-domain film is subjected to a treatment for reduction and organic-substance removal, whereby a substrate can be obtained which has formed thereon many zerovalent-metal lumps of a nearly columnar or nearly spherical shape or shapes comprising a combination of these, the lumps being arranged at regular intervals. The treatment may be irradiation with ultraviolet or electronic beams, plasma treatment, chemical reduction, or electrochemical reduction.
Patent KR-20090007425-A (KR)
Title: Illumination system
Inventor: KOSTERS PAULUS G H
IPC: F21V7/09
Filed: 2007-04-11
Abstract: The invention relates to an illumination system (10, 101, 102, 40) for illuminating a display device (18). The illumination system (10, 101, 102, 40) comprises a conical reflector (15, 151, 152, 45) associated with the light source (12) for illuminating a light-exit window (16) arranged between the light source (12) and the display device (18). The reflector (15, 151, 152, 45) is arranged for reflecting light emitted by the light source (12) towards the light-exit window (16). The reflector (15, 151, 152, 45) is radially segmented into a plurality of reflector-cone segments (22, 25, 26). The plurality of reflector-cone segments (22, 25, 26) comprises at least one convex-cone segment (22) being convex shaped in a lateral direction with respect to a source axis (14) for lateral distribution of light emitted by the light source (12) over the light-exit window (16). The effect of the use of the convex-cone segment (22) is that light reflected from the reflector (15, 151, 152, 45) can be redistributed laterally over the light-exit window (16) in a predetermined manner which enables a uniform light distribution over the light-exit window (16). This is particularly beneficial for light-exit windows (16) having a polygonal shape (34, 35, 36).
Patent KR-20090027191-A (KR)
Title: Resist stripping agent
Inventor: SHIRAKI YASUSHI
IPC: G03F7/42
Filed: 2007-06-13
Abstract: Disclosed is a resist stripping agent which has excellent stripping properties, which has no flammability and therefore is safe, and which does not cause corrosion of a conductive material and therefore has excellent anti-corrosion properties. The resist stripping agent comprises a compound represented by the formula (1). (1) wherein R3 represents an alkyl group having 1 to 18 carbon atoms, and R1 and R2 independently represent a hydrogen atom or a hydrocarbon group having 1 to 6 carbon atoms which may have an ether bond.