baber/WOPTO huggingface dataset:
Patent KR-20100076457-A (KR)
Title: Method for forming semiconductor device
Inventor: YANG JIN HO
IPC: H01L21/3205
Filed: 2008-12-26
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to enable a side wall profile to form a via hole having vertical or positive slopes by remaining a second insulating layer on the side wall of the via hole during the formation of a dual damascene pattern. CONSTITUTION: An etch stopping layer(33A) and a first insulating layer(34) are successively formed on a conductive film(32). The first insulating layer is selectively etched so that a via hole(36) is formed to expose the etch stopping layer. A second insulating layer(37A) is formed to cover the upper side of the first insulating layer. The second insulating layer remains on the side wall of the via hole and the upper surface of the first insulating layer. A trench(41) connected to the via hole is formed by etching the second insulating layer. A second insulating layer remaining in the side wall of the via hole is removed through a cleaning process.
Patent KR-20100078988-A (KR)
Title: Semiconductor device and operation method thereof
Inventor: BYUN HEE JIN
IPC: G11C11/4093
Filed: 2008-12-30
Abstract: PURPOSE: A semiconductor device and an operation method thereof are provided to improve the margin of an input strobe signal and a plurality of alignment data by latching the plural alignment data. CONSTITUTION: A data alignment unit(410) aligns a plurality of serial input data. The data alignment unit latches aligned data and outputs it. The data output unit(430) outputs the output signal of the data alignment unit to parallel output data. A first synchronization pulse signal is activated in response to the information of a first burst length. First and second synchronization pulse signal is activated in response to the information of first burst length.
Patent KR-20080022175-A (KR)
Title: Method of making a sliding bearing
Inventor: LUO YUEFENG
IPC: F16C33/02
Filed: 2006-06-07
Abstract: This invention introduces a new category of engineered surfaces and corresponding production processes for better wear resistance and lower friction loss. The structured surfaces can be applied on many automobile components with frictional surfaces. The composite structure settles the usual conflicts between surface functions and stresses. Two sets of multiple-step processes are introduced to achieve high production efficiency and low cost. Unlike traditional surface technologies that generate single and uniform layers on the whole part surface, the new technology processes the part surface selectively for more effective surfaces with versatile functions. ® KIPO & WIPO 2008
Patent KR-20080028924-A (KR)
Title: Mutant expandases and their use in the production of beta-lactam compounds
Inventor: SCHIPPER DICK
IPC: C12P37/00
Filed: 2006-04-10
Abstract: The present invention relates to a mutant expandase that is a variant of a model polypeptide with expandase activity whereby the mutant expandase has an at least 2.5-fold improved in vitro expandase activity towards adipyl-6-APA in comparison with a model polypeptide with expandase activity.
Patent KR-20080009341-A (KR)
Title: Method of controlling zoological and aquatic plant growth
Inventor: CUTLER HORACE
IPC: A01N43/16
Filed: 2001-02-16
Abstract: A method of controlling target aquatic microorganism pest populations by exposing the target population to an effective amount of an aquacidal compound. The aquacidal compounds are selected from the group consisting of quinones, anthraquinones, naphthalenediones, quinine, warfarin, coumarins, amphotalide, cyclohexadiene-1,4-dione, phenidione, pirdone, sodium rhodizonate, apirulosin and thymoquinone. The method is particularly effective for treating ballast water of ships or other enclosed volumes of water subject to transport between or among geographic areas to control the relocation of plants, toxic bacteria, and animals contained in the water.
Patent KR-20080031359-A (KR)
Title: Flat display active plate
Inventor: PRIBAT DIDIER
IPC: G02F1/136
Filed: 2006-06-29
Abstract: The invention concerns a method for making a matrix flat display active plate, wherein each cell comprises an electrode plate (1), connected by a transistor (2) to a first conductive line, including the following steps: providing a protuberance (11) coated with insulation of each first conductive line at each cell; etching or making porous an end part of each protuberance; growing by VLS process a p-i-p or n-i-n semiconductor structure in each etched or porous end part; and establishing a contact at the free end of the semiconductor structure and forming a gate at the median part of the semiconductor structure.
Patent KR-20080032246-A (KR)
Title: Method for analysis of albumin in sample solution
Inventor: KUBOTA KAZUYUKI
IPC: G01N30/88
Filed: 2006-07-27
Abstract: A method for analysis of albumin in a sample solution, which is characterized by the sample solution pretreatment method performed before the sample solution is subjected to mass spectrometry or liquid chromatography; a method for analysis of the amount or ratio of an oxidized albumin and a reduced albumin present in the sample solution stably with good accuracy; and an albumin standard sample for use in the management of the accuracy of an albumin quantitative analysis.
Patent KR-20080042099-A (KR)
Title: Fluid applicator with a press activated pouch
Inventor: BRUNNER MICHAEL S
IPC: A45D34/04
Filed: 2006-06-21
Abstract: A fluid applicator device (10) includes a cover layer (22) and a pouch (36) positioned adjacent a back side of said cover layer. A fluid composition (38) is contained within the pouch. Exit structure (40) is configured at a location on the pouch and is adjacent to the cover layer. The exit structure is in isolated fluid communication with a defined portion (56) of the cover layer that is permeable to the fluid composition within the defined portion such that the fluid composition released from the pouch migrates through the cover layer only within the defined portion.
Patent KR-20080037119-A (KR)
Title: Interleaving voip/vip transmissions in multiple sessions to increase quality of service in mobile devices having multiple interfaces
Inventor: KOTTILINGAL SUDEEP RAVI
IPC: H04L12/66
Filed: 2006-08-24
Abstract: A first mobile device has two air interfaces. The first mobile device uses its first interface to transmit VoIP/VIP packets to a second device in a first session. If a quality of service decreases, then the first device causes a second session to be set up where the second session uses the second air interface. Both the first and second air interfaces are then used to communicate packets of a single media stream from the first device to the second device. The packets are transmitted in the first and second sessions in interleaved fashion, where the ratio of packets communicated in one session versus the other per unit time is adjusted in accordance with a quality of service afforded by one session versus a quality of service afforded by the other session. The second device orders the data payloads of the packets, thereby reconstructing the single media stream.
Patent KR-20080068806-A (KR)
Title: Provision of ims services via circuit-switched access
Inventor: WITZEL ANDREAS
IPC: H04W92/02
Filed: 2005-10-21
Abstract: The present invention proposes a solution for providing IMS services to users having circuit-switched controlled terminals being not adapted to provide IMS services to the users. In particular, it is proposed, in order to allow IMS to take the full call and service control, to place a user agent being responsible for the user ported to the IMS in a new node type called Mobile Access Gateway Control Function (MAGCF). This new node combines the logical functionality of a cellular switching center and the logical functionality of IMS. Further it is proposed to enhance a user's register, like HLR, to provide also information about the availability of a MAGCF node and about whether a particular user is enabled to use the MAGCF functionality.
Patent KR-20080084800-A (KR)
Title: Novel integrated circuit support structures and the fabrication thereof
Inventor: HURWITZ DROR
IPC: H01L23/48
Filed: 2006-10-15
Abstract: Method of fabricating an electronic substrate comprising steps of: (A) selecting first base layer; (B) depositing first etchant resistant barrier layer onto first base layer; (C) building up a first half stack of alternating conductive layers and insulating layers, the conductive layers being interconnected by vias through insulating layers; (D) applying second base layer onto first half stack; (E) applying protective coating of photoresist to second base layer; (F) etching away first base layer; (G) removing protective coating of photoresist; (H) removing first etchant resistant barrier layer; (I) building up second half stack of alternating conductive layers and insulating layers, conductive layers being interconnected by vias through insulating layers, wherein second half stack has lay up substantially symmetrical to first half stack; (J) applying insulating layer onto second half stack, (K) removing second base layer, and (L) exposing ends of vias on outer surfaces of stack and applying terminations thereto.
Patent KR-20080069641-A (KR)
Title: A method of serving sector maintenance in a wireless communication systems
Inventor: BARRIAC GWENDOLYN D
IPC: H04B7/26
Filed: 2006-10-27
Abstract: An apparatus and method for serving sector maintenance in a wireless communication system is described. A forward link shared signaling Change (FLSS) command is received and it is determined if a FLSS in the ChangeFLSS command is a member of a NonSynchronousSubset.
Patent KR-20080077139-A (KR)
Title: Socket, socket base and method for operating and testing
Inventor: OHTA TOSHIO
IPC: H01R12/16
Filed: 2006-11-13
Abstract: A purpose of the invention is to provide a socket and a socket base, capable of holding the retainers outside the viewing field of the camera in spite of the size and/or shape of the retainers when measuring contact gaps, for example.
Patent KR-20080077615-A (KR)
Title: Nitrogenous heterocyclic derivative and organic electroluminescence device making use of the same
Inventor: YAMAMOTO HIROSHI
IPC: H01L51/50
Filed: 2006-12-01
Abstract: Novel nitrogenous heterocyclic derivatives with specified structure. Further, there is provided an organic electroluminescence device comprising a positive electrode and a negative electrode and, interposed therebetween, one or two or more organic thin-film layers including at least a light emitting layer, wherein at least one of the organic thin-film layers contains any of the nitrogenous heterocyclic derivatives alone or a component of mixture. Thus, there are made available novel nitrogenous heterocyclic derivatives being useful as a constituent of organic EL device, and is realized an organic EL device wherein the nitrogenous heterocyclic derivatives are used in at least one of organic compound layers to thereby attain high emission brightness and luminous efficiency even at low voltage.
Patent KR-20080074949-A (KR)
Title: Cutting rod, cutting bit and cutting tool
Inventor: HISADA MASAYA
IPC: E21B10/00
Filed: 2006-11-21
Abstract: A cutting rod comprising a mounting unit (2) protruding toward the tip end and extending along a first axial line, characterized in that the mounting unit comprises a parallel male thread portion having a constant minimum distance from the first axial line at a section perpendicular to the first axis line and a male thread cut portion continuing to the rear end side of the parallel male thread portion and having the above minimum distance that expands, and is so formed as not allow the minimum distance to be reduced from the tip end side toward the rear end side, and the rear end of the male thread cut portion is disposed on a plane where the distance from the first axial line gradually expands from the parallel male thread portion toward the rear end side.
Patent KR-20080075165-A (KR)
Title: Refractory exhaust filtering method and device
Inventor: ZUBERI BILAL
IPC: B01D50/00
Filed: 2006-11-06
Abstract: A method for catalytically cleaning an exhaust gas, including receiving the exhaust gas in an inlet channel, blocking the exhaust gas in the inlet channel, diffusing the exhaust gas through a porous substantially fibrous nonwoven wall of the inlet channel, reacting the exhaust gas with at least one catalyst material to at least partially remove nitrous oxides, hydrocarbons and carbon monoxide therefrom, the at least one catalyst material being disposed on the porous wall, trapping particulate matter in the porous substantially fibrous nonwoven wall, receiving the diffused exhaust gas into an outlet channel, and transitioning the exhaust gas from the outlet channel to the atmosphere.
Patent KR-20080080340-A (KR)
Title: Method and device for strapping goods
Inventor: TAKIDIS DIMITRIOS
IPC: B23K11/16
Filed: 2006-12-22
Abstract: In a method to seal/lock a strap (44) including a metal strap (44d) which is fitted at least in the zone of seal with a protective layer (44c), the packing strap is laid in the form of a loop around the package and is held, in particular, clamped, in place before and/or during production of the seal. The seal is implemented on the packing strap (44) by resistance welding and the protective layer (44c) of the packing strap (44) shall be pierced before and/or during production of the seal.
Patent KR-20080080594-A (KR)
Title: Performing direct cache access transactions based on a memory access data structure
Inventor: MADUKKARUMUKUMANA RAJESH SANKARAN
IPC: G06F12/00
Filed: 2006-12-18
Abstract: Embodiments of an apparatus, method, and system for encoding direct cache access transactions based on a memory access data structure are disclosed. In one embodiment, an apparatus includes memory access logic and transaction logic. The memory access logic is to determine whether to allow a memory access based on a memory access data structure. The transaction logic is to assign direct cache access attributes to a transaction based on the memory access data structure.
Patent KR-20080067721-A (KR)
Title: Chip resistor and manufacturing method thereof
Inventor: TANIMURA MASANORI
IPC: H01C7/00
Filed: 2005-03-23
Abstract: A chip resistor (A1) is provided with a chip-shaped resistor (1), two electrodes (31) provided apart from each other on a bottom plane (1a) of the resistor, and an insulating film (21) provided between the two electrodes. Each electrode (31) is provided with an overlapping part (31c) that overlaps with the insulating film (21) when viewed in a vertical direction.
Patent KR-20080095852-A (KR)
Title: Nuclear reprogramming factor
Inventor: YAMANAKA SHINYA
IPC: A61P25/16
Filed: 2006-12-06
Abstract: Disclosed is a means for inducing the reprogramming of a differentiated cell without using any embryo or ES cell and establish an inducible pluripotent stem cell having similar pluripotency and growing ability to those of an ES cell in a simple manner and with good reproductivity. As the means, a nuclear reprogramming factor for a somatic cell is provided, which comprise products of the following three genes: an Oct family gene; a Klf family gene; and an Myc family gene.
Patent KR-20080106536-A (KR)
Title: A navigation device and method for sequential map display
Inventor: DEURWAARDER WILLIAM
IPC: G01C21/32
Filed: 2007-03-08
Abstract: A method and device are disclosed for providing a navigation device particularly suited for walking routes. In one embodiment, the method includes determining, in a navigation device, a number of maps for traveling along a route based upon an initial position and an input end position; inputting the end position; and displaying a map on the navigation device and prompting sequential display of the determined number of maps for traveling along the route from the initial position to the input end position. ® KIPO & WIPO 2009
Patent KR-20080094111-A (KR)
Title: Method of producing compressor, and compressor
Inventor: KISHIKAWA MITSUHIKO
IPC: F04C29/00
Filed: 2007-03-05
Abstract: A compressor where welding between a casing and an inner component or welding between a barrel casing and an end casing has sufficient strength and the welding has low strain achieved by suppressing an influence of heat by welding. A method of producing the compressor (1, 101) has a positioning process and a welding process. The compressor has the casing (10, 11, 111) and the inner component (60, 125) received in the casing. The casing has at its inner surface (11s, 111s) a first section (11a, 11w, 111w), and the inner component has a second section (60a, 61, 125b). The second section faces the first section. The first section and the second section are made to face each other in the positioning process. In the laser welding process, a laser beam is applied to at least a portion of the part where the first section and the second section are faced each other to laser-weld the casing and the inner component together.
Patent KR-20080113378-A (KR)
Title: Method of producing indented sheet
Inventor: OGAWA SHOTARO
IPC: B29C59/04
Filed: 2007-03-20
Abstract: The present invention provides a method of producing an indented sheet on which indents on an indented roller surface are transferred onto a surface of a sheet-shaped object. The method comprises the steps of : continuously running a band-shaped flexible sheet-shaped object; coating a radiation curable resin solution on a surface of the continuously running sheet-shaped object to form a coated layer; transferring indents on the indented roller surface onto the coated layer with the continuously running sheet-shaped object being wound onto the rotating indented roller; curing the coated layer by irradiating radiation with the continuously running sheet-shaped object being wound onto the indented roller; and peeling the continuously running sheet-shaped object from the indented roller, wherein the transferring step, curing step and peeling step are carried out inside a casing, and temperature and humidity in the casing are controlled to be within a certain variation range with respect to a target value. ® KIPO & WIPO 2009
Patent KR-20090013166-A (KR)
Title: System for administering reduced pressure treatment having a manifold with a primary flow passage and a blockage prevention member
Inventor: CORNET DOUGLAS A
IPC: A61F2/958
Filed: 2007-03-14
Abstract: A reduced pressure delivery system is provided and includes a primary manifold, a blockage prevention member, and first and second conduits in fluid communication with the primary manifold. The primary manifold includes a flexible wall surrounding a primary flow passage and is adapted to be placed in proximity to a tissue site. The blockage prevention member is positioned within the primary flow passage. A plurality of apertures is disposed in the flexible wall to communicate with the primary flow passage. The first conduit is fluidly connected to the primary flow passage to deliver reduced pressure through the primary flow passage and the plurality of apertures. The second conduit includes an outlet proximate the primary flow passage or an outlet of the first conduit to purge the primary flow passage or first conduit to prevent blockages.
Patent KR-20080108319-A (KR)
Title: Pharmaceutical formulations: salts of 8-[{1-(3,5-bis (trifluoromethyl)phenyl)-ethoxy}-methyl]-8-phenyl-1,7-diaza-spiro[4,5]decan-2-one and treatment methods using the same
Inventor: QIU ZHIHUI
IPC: A61K9/20
Filed: 2007-04-04
Abstract: Pharmaceutical formulations containing salts of (5S,8S)-8-[{(1 R)-1-(3,5-Bis-trifluoromethyl)phenyl]-ethoxy}-methyl]-8-phenyl-1,7-diazaspiro[4.5]decan-2-one, represented by Formula I, are disclosed. Disclosed also are methods of treatment utilizing such dosage forms. ® KIPO & WIPO 2009
Patent KR-20080112358-A (KR)
Title: Polymer product and interfacial polymerisation process using raft agent
Inventor: HAWKETT BRIAN STANLEY
IPC: C09C3/10
Filed: 2007-04-03
Abstract: The invention provides a method of polymerising monomer to form polymer at the surface of solid particulate material, said method comprising: providing a dispersion of said solid particulate material in a continuous hydrophilic liquid phase, said dispersion comprising a hydrophilic RAFT agent as a stabiliser for said solid particulate material, and said continuous hydrophilic liquid phase comprising one or more ethylenically unsaturated monomers; and polymerising said one or more ethylenically unsaturated monomers under the control of said hydrophilic RAFT agent to thereby form polymer at the surface of said solid particulate material. ® KIPO & WIPO 2009
Patent KR-20090009932-A (KR)
Title: Mobile handoff functionality using asynchronous channel in a communication system
Inventor: LIN HARN JIER
IPC: H04B7/26
Filed: 2007-03-23
Abstract: A apparatus and method for using an asynchronous channel for mobile handoff in a communication system includes a first step of operating a mobile unit on a forward link channel and a reverse link channel, wherein the forward and reverse link channels are different. A next step includes dropping the forward link while maintaining a connection to the reverse link channel. A next step includes acquiring a pilot signal of a new forward link channel targeted for handoff while maintaining the previous reverse link channel. A next step includes measuring a pilot signal power level of the targeted channel. A next step includes re-acquiring the previous forward link. A next step includes reporting the pilot signal power level of the targeted channel on the re-acquired forward link.
Patent KR-20090012271-A (KR)
Title: Method and apparatus for controlling a delivery of a broadcast-multicast flow in a packet data communication system
Inventor: KELLEY SEAN S
IPC: H04H20/00
Filed: 2005-06-23
Abstract: A communication system (100) provides separate subscription keys for a non-subscriber version of a broadcast-multicast flow and a subscriber-only version of the flow, thereby controlling who may store or render the flow. In one embodiment, separate subscription keys may be assigned (304, 306) to a same broadcast-multicast flow. The communication system may then switch the keys used to encrypt (318) the flow, or may use different keys to encrypt (318) different copies of the flow, in order to allow at least non-subscribers to view one version of the flow and only subscribers to view another version of the flow. In another embodiment, the communication system may assign a group subscription key to a group of broadcast-multicast flows that is separate from the keys assigned to each individual flow. The group subscription key may then be used to encrypt a non-subscriber version of any broadcast-multicast flow in the group of flows.
Patent KR-20090023639-A (KR)
Title: Method for driving image display apparatus
Inventor: TAKASUGI SHINJI
IPC: G09G3/30
Filed: 2007-06-29
Abstract: A contrast ratio is improved in an image display apparatus. The image display apparatus is provided with a plurality of pixel circuits, which have organic light emitting elements (OLED), and a driving transistor (Td), which is electrically connected to the organic light emitting elements (OLED) and controls light emission from the organic light emitting elements (OLED). A method for driving the image display apparatus includes a step of supplying an image signal, which corresponds to the emission luminance of the organic light emitting elements (OLED), to pixel circuits; a step of applying reverse bias voltages to the organic light emitting elements (OLED); and a step of permitting the organic light emitting elements (OLED) to emit light based on the image signal.