baber/WOPTO huggingface dataset:
Patent KR-20100076235-A (KR)
Title: Semiconductor wafer and align appartus uing it
Inventor: KIM YOUN JO
IPC: H01L21/683
Filed: 2008-12-26
Abstract: PURPOSE: A semiconductor wafer and an alignment apparatus for the same are provided to prevent damage to a wafer during manufacture of a semiconductor device by coloring the surface of the wafer without physical deformation. CONSTITUTION: An alignment indicator(12) as an align reference point is formed on a surface of a wafer(11). The alignment indicator is formed in specific color such as red, green, blue and their mixture. A sensor(22) senses the wavelength of light which enters the wafer surface and is reflected by the alignment indicator.
Patent KR-20100077511-A (KR)
Title: Method and system for providing advertisement using both exposure time and number of clicks
Inventor: PARK JIN SUK
IPC: G06Q30/02
Filed: 2008-12-29
Abstract: PURPOSE: A method and a system for providing an advertisement using both exposure time and the number of clicks are provided to expose an advertisement until a predetermined guaranteed exposure time and a predetermined guaranteed click number are satisfied, thereby enabling an advertiser to guarantee an exposure time and a click number. CONSTITUTION: A predetermined guaranteed exposure time and a predetermined guaranteed click number are checked(S201). An advertisement is exposed for longer than the guaranteed exposure time until the guaranteed click number is generated. A sale theoretical price is determined based on the guaranteed exposure time and the guaranteed click number(S202). The selling price is determined based on the sale theoretical price(S203). An advertisement of an advertiser who buys an advertisement product with the selling price is checked as an advertisement to be exposed(S204).
Patent KR-20090007265-A (KR)
Title: Access control system using finger-print identification
Inventor: YUN MI RAN
IPC: E05B47/00
Filed: 2008-12-29
Abstract: An entrance control system using fingerprints is provided to carry out user verification and door lock control by an additional terminal without using any additional computer. A plurality of fingerprint recognizing units(10) verify users according to fingerprint data and user data input by a user. A plurality of door locks(20) are opened or closed according to external control commands. A controller(30) receives log data from the fingerprint recognizing units and control the door locks according to the log data.
Patent KR-20100079205-A (KR)
Title: Semiconductor device with mim capacitor and method thereof
Inventor: KIM JOONG HEON
IPC: H01L21/8242
Filed: 2008-12-30
Abstract: PURPOSE: A semiconductor device with an MIM capacitor and a method thereof is provided to increase the capacitance of the MIM capacitor by using a vertical space of an interlayer insulating film and forming the MIM capacitor of a trench pattern. CONSTITUTION: An inter-layer insulating film(202) is etched to a part of bottom wiring inside a MIM capacitor reserved area to form a trench pattern(206). The MIM capacitor area in which a trench pattern is formed is etched-backed by a creation depth. The MIM capacitor bottom electrode and an insulating layer is formed inside the trench pattern. An MIM capacitor top electrode is formed in the MIM capacitor area.
Patent KR-20080035561-A (KR)
Title: Interfacings between block type and rod and connector type construction toy sets
Inventor: GLICKMAN JOEL I
IPC: A63H33/06
Filed: 2006-03-30
Abstract: A multi-part construction toy incorporating rod and connector elements (26, 20), as well as block elements (30), modified in a way to accommodate the building of hybrid structures utilizing both types of building components. Specialized adapter blocks (30) are provided with openings (37) for receiving special adapter rods (43). A connector element (20) may be attached in the usual manner to an adapter rod (43) projecting from a block element. For existing rod and connector construction toy sets, the adapter blocks are specially dimensioned to enable multiple attachment points to be established such that complex hybrid structures can be formed. For the large existing base of block type sets, the invention provides a specially dimensioned rod and connector set, compatible with existing toy construction blocks, such that the complex hybrid structures described above can also be executed utilizing existing block elements of standard dimensions.
Patent KR-20080032092-A (KR)
Title: Device and method for continuously and catalytically removing binder, with improved flow conditions
Inventor: BLOEMACHER MARTIN
IPC: F27B9/30
Filed: 2006-06-07
Abstract: The invention relates to a device for continuously and catalytically removing binder from metallic and/or ceramic moulded bodies produced by powder injection moulding, the device comprising a binder-removing furnace, through which the moulded bodies pass in a direction of conveyance and in which they are brought to a suitable processing temperature, a conveying device, for introducing a process gas which is needed to remove the binder and contains a reaction partner, at least one device for introducing a protective gas into a reaction chamber of the binder-removing furnace, and a burner, for burning the gaseous reaction products that result from the binder removing process, one or more devices being included which lead to a targeted flow of the process gas in the device transversely to the direction of conveyance.
Patent KR-20080069164-A (KR)
Inventor: SUGANO HIROTO
IPC: B23G5/06
Filed: 2006-11-30
Abstract: A tap that by forcibly suctioning and discharging of chips, attains not only prevention of environmental pollution but also simplification of cleaning operation. Tap (1) has air suction hole (5) provided with aperture (5a). Accordingly, by air suctioning through the air suction hole (5), any chips generated at cutting processing can be forcibly suctioned from the aperture (5a). Thus, as the chips can be discharged without the use of cutting liquid, there can be attained prevention of environmental pollution. Further, as not only can the chips be forcibly suctioned from the aperture (5a) but also the chips having been suctioned from the aperture (5a) can be discharged through the air suction hole (5), scattering of the chips on the workpiece can be avoided to thereby attain simplification of cleaning operation.
Patent KR-20080026203-A (KR)
Title: Fuel cell equipped apparatus
Inventor: NIIMI HARUHISA
IPC: H01M8/24
Filed: 2006-08-02
Abstract: A fuel-cell-equipped apparatus includes a fuel cell unit (1) that includes a fuel cell module (3) and a fuel cell case (2). The fuel cell module (3) includes cells (5) stacked on each other and is housed in the fuel cell case (2). A pipe (11) is provided at one side of the fuel cell module (3) in the direction in which the cells (5) are stacked. The fuel cell unit (1) is supported on a base via supporting members (mounting insulators 15A to 15C), at two points at the side where the pipe (11) is provided or the side closest to a gravity center (G) of the fuel cell unit and at one point in the opposite side. ® KIPO & WIPO 2008
Patent KR-20080040742-A (KR)
Title: Amine and membrane separation treatment of liquid hydrocarbon media
Inventor: ABOLMAALI BARRY
IPC: C10G29/20
Filed: 2006-08-17
Abstract: Carbonyl species contamination of liquid hydrocarbon media and corrosion of metal surfaces in contact with such media are inhibited. A high boiling point primary or secondary amine is added to the desired liquid hydrocarbon medium, and in one exemplary embodiment, the medium is then brought into contact with a separatory membrane such as a nanofiltration membrane. The permeate from the membrane is a highly purified hydrocarbon stream.
Patent KR-20080034198-A (KR)
Title: Demolding and delensing methods and systems in the manufacture of silicone hydrogel contact lenses
Inventor: BRUCE IAN
IPC: B29D11/00
Filed: 2006-08-07
Abstract: Methods and apparatus for separating mold sections, removing a lens product from the separated mold sections, and transferring the lens product to a processing tray are provided and include contacting assembled mold sections with a warm fluid to break fused portions between the mold sections, and using one or more wedge shaped elements to pry apart and separate the mold sections, one from the other. A vacuum head having multiple vacuum ports is employed for lifting the newly molded lens product from a mold section and for releasing the lens from the vacuum head into a processing tray. A cylinder of flowing air directed around the circumference of the lens is effective to maintain the lens in an unfolded position as the lens is being released into the processing tray. A tray set including multiple trays holding multiple lenses is provided and includes features for enabling visual and/or mechanical distinction of the trays and lenses held thereby.
Patent KR-20080043842-A (KR)
Title: Pressure regulating valve having an integrated damper element
Inventor: REHWALD ANDREAS
IPC: F16K31/06
Filed: 2006-08-07
Abstract: The invention relates to a pressure regulating valve (10) for regulating the pressure in a hydraulic circuit, having an electromagnet (12) which has a coil (14) which can be activated electrically, having a moveably guided armature (20), and having a hydraulic part (22). According to the invention, a closing member (54) which can be actuated by the armature (20) controls pressure medium connections between a working duct (A) and a return duct (R) in the hydraulic part (22), upstream of which is arranged a hydraulic flange (32); a hydraulic damper element (50) embodied as an elastomeric shaped part is held on the hydraulic flange (32) or on the hydraulic part (22), which hydraulic damper element (50) is acted on by the pressure of a hydraulic fluid.
Patent KR-20080031526-A (KR)
Title: Grinding pad and method of producing the same
Inventor: SHIMOMURA TETSUO
IPC: B24B37/24
Filed: 2002-10-03
Abstract: A grinding pad whereby optical material for lenses, reflecting mirrors and the like, or a material requiring a high degree of surface flatness, as in the grinding of glass substrates or aluminum substrates for silicone wafers and hard disks, or general metal grinding, can be flattened with stability and high grinding efficiency. Further, a grinding pad for semiconductor wafers is provided that is superior in flattening characteristic and free from scratches and that can be produced at low cost. A grinding pad is provided that is free from dechucking error so that neither damage to wafers nor decrease in operating efficiency occurs. A grinding pad is provided that is satisfactory in flatness, in-plane uniformity, and grinding speed and that produces less change in grinding speed. A grinding pad is provided that can make planarity improvement and scratch decrease compatible.
Patent KR-20080047605-A (KR)
Title: Protein-rich premix powders comprising okara for healthy food industry
Inventor: ROTEM ILAN
IPC: A23L13/60
Filed: 2006-09-11
Abstract: A stable okara concentrate is provided, being a protein-rich powder to be used in producing healthy foodstuffs, enriched in proteins, dietary fibers, and free of cholesterol, essentially consisting of natural materials not contacted with any toxic or harmful substances during their production. Useful premixes for use in food industry or household are also provided. The concentrate may be made from a by-product obtained in soybeans processing. Food products comprising the okara concentrate are also provided.
Patent KR-20080071127-A (KR)
Title: Tone hopping in the uplink of a sectorized ofdm system
Inventor: JIN HUI
IPC: H04B1/713
Filed: 2006-09-12
Abstract: Methods and apparatus for allocating and hopping tones for uplink communications purposes in adjacent sectors and neighboring cells of an OFDM system are described. Physical tones used in each sector and cell are allocated to tone hopping sequences according to a tone to tone hopping sequence allocation function which uses both a cell identifier and sector identifier. Different sectors and cells use different tone to tone hopping sequence allocation functions through the use of different cell and/or sector identifiers to minimize the number of collisions between hopping sequences of adjacent sectors and neighboring cells. Uplink tone hopping sequences, corresponding to logical tones are allocated to uplink communications channels. Uplink communications channels are used by wireless terminals, e.g., mobile nodes, to transmit data to base stations. Over time, a wireless terminal uses the tones included in the uplink tone hopping sequences corresponding to uplink communications channels it is authorized to use.
Patent KR-20080093092-A (KR)
Title: Mixing pump and fuel cell
Inventor: YOKOZAWA MITSUO
IPC: H01M8/04
Filed: 2007-02-09
Abstract: A mixing pump (1) in which a stepping motor (12) rotates in a first direction during a suction process and therefore a plurality of kinds of fluid can be sucked into a pump chamber (2) at specified ratios by closing active valves (6a, 6b) arranged in outflow channels (4a, 4b) and sequentially opening/closing active valves (5a, 5b) arranged in inflow channels (3a, 3b). Since the stepping motor (12) rotates in a second direction during a delivery process, mixture fluid can be delivered from the pump chamber (2) by simply closing the active valves (5a, 5b) arranged in inflow channels (3a, 3b) and opening the active valves (6a, 6b) arranged in the outflow channels (4a, 4b). A mixing pump capable of supplying a plurality of kinds of fluid while mixing at predetermined ratios without detecting the operation stage of the pump can be achieved.
Patent KR-20080074115-A (KR)
Title: Poly(arylene ether) blend and method of making same
Inventor: TODT MICHAEL L
IPC: C08L51/04
Filed: 2006-10-26
Abstract: A resin composition includes a poly(arylene ether), a poly(alkenyl aromatic) having a melt index of about 10 to about 250 grams/minute as measured by ASTM D 1238, Procedure B at 200 °C and 5 kilogram load, and a rubber-modified poly(alkenyl aromatic). The composition exhibits improved flow in extrusion and molding operations.
Patent KR-20080066943-A (KR)
Title: Partial xml validation
Inventor: TOMIC DRAGAN
IPC: G06F40/143
Filed: 2006-11-06
Abstract: Modifying a portion of an XML document stored in a relational database includes converting operations on the document into an operator tree. The operator tree includes a first operator corresponding to a first portion of the schema for the modified data and a second operator corresponding to a parent portion of the schema for the modified data. A first and a second portion of the schema are extracted from the overall document schema. A first validation of the modified data using the first operator with the first portion of the schema is performed. This forms a partially validated XML document portion. Next, a second validation of the partially validated XML document portion with the second portion of the schema is performed using the second operator. The XML document constraints are verified and the modified data is merged into the XML document, thus avoiding a full validation of the XML document when certain XML Schema types are absent in the modified data.
Patent KR-20080064885-A (KR)
Title: Methods for chlorinating sucrose-6-ester
Inventor: FRY JOHN C
IPC: C07H13/00
Filed: 2006-10-31
Abstract: Methods for chlorinating sucrose-6-esters to produce 1',4,6'-trichlorosucrose-6-esters include providing a reaction mixture in a temperature-controlled vessel at a temperature less than about 65°C, the reaction mixture comprising sucrose-6-ester, a tertiary amide, and a chloroformiminium chloride salt, which forms an O-alkylformiminium chloride adduct with the hydroxyl groups of the sucrose-6-ester. The methods for chlorinating the sucrose-6-ester further include subjecting the chloroformiminium chloride salt, tertiary amide, and sucrose-6-ester reaction mixture to an elevated temperature between about 75°C and 100°C for a period of time sufficient to produce a chlorinated product mixture of chlorinated sucrose-6-ester products consisting essentially of 1',4,6'-trichlorogalacto-sucrose-6-ester.
Patent KR-20080069698-A (KR)
Title: Washing liquid for photolithography, and method for washing exposure device using the same
Inventor: KOSHIYAMA JUN
IPC: C11D1/66
Filed: 2006-11-22
Abstract: [PROBLEMS] To provide a washing liquid for photolithography, which, in a liquid immersion exposure process, can efficiently wash and remove contaminants of an exposure device site (particularly an optical lens part) derived from an elution component from a photoresist, can realize simple waste liquid treatment, can realize high replacement with a liquid immersion medium, and does not cause any problem with throughput in the manufacture of semiconductors, and a method for washing an exposure device using the same. [MEANS FOR SOLVING PROBLEMS] A washing liquid for photolithography for use in washing of an exposure device in a liquid immersion exposure process in which exposure is carried out in such a state that a part between the exposure device in its optical lens part and an object for exposure mounted on a wafer stage is filled with a liquid immersion medium, the washing liquid comprising (a) a surfactant, (b) a hydrocarbon solvent, and (c) water, and a method for washing an exposure device using the washing liquid.
Patent KR-20080069700-A (KR)
Title: Projection device and projection method
Inventor: HARAGUCHI TAKATOSHI
IPC: H04N9/31
Filed: 2007-01-10
Abstract: A projection device comprises a light source, a color wheel which is inserted into an optical path of the light source and in which a plurality of color segments are formed along a peripheral direction of the color wheel. The color segments are configured to transmit a plurality of wavelength band components in the white light in a time division manner during a rotation of the color wheel. A light source driving unit alternating-current discharges the light source at a period shorter than a rotation period of the color wheel while reverses a polarity at a timing to switch the segment of the color wheel inserted into the optical path.
Patent KR-20080087145-A (KR)
Title: Rotary cutting tool
Inventor: WELLS JASON S
IPC: B23C5/10
Filed: 2007-01-03
Abstract: A rotary cutting tool or end mill is provided, the tool comprising a plurality of pairs of diametrically-opposed, symmetrical, helical flutes formed in a cutting portion of the tool body, wherein the pitch between at least one pair of adjacent helical flutes is less than or greater than the pitch of at least one other pair of adjacent helical flutes in at least one radial plane along the axial length of the flutes, a plurality of peripheral cutting edges, wherein at least one of the peripheral cutting edges has a radial rake angle different from radial rake angle of a peripheral cutting edge of a different helical flute.
Patent KR-20080091807-A (KR)
Title: Hydrogenated block copolymer, resin composition containing such hydrogenated block copolymer, their crosslinked product and their crosslinked foam
Inventor: SASAKI SIGERU
IPC: C08J9/04
Filed: 2007-02-07
Abstract: Disclosed is a hydrogenated block copolymer for producing a foam which is excellent in tear strength, compression set resistance, low rebound resilience and wear resistance. Specifically disclosed is a hydrogenated block copolymer of a vinyl aromatic compound and a conjugated diene. This hydrogenated block copolymer is characterized in that: (a) the vinyl aromatic content is more than 35% by weight but not more than 90% by weight; (b) the amount of vinyl aromatic polymer block is not more than 40% by weight; (c) the weight average molecular weight is from 5 x 104 to 100 x 104; and (d) the hydrogenation degree of double bonds derived from the conjugated diene is less than 70%.
Patent KR-20080089646-A (KR)
Title: Methods of implanting ions and ion sources used for same
Inventor: HATEM CHRISTOPHER
IPC: H01L21/265
Filed: 2007-01-19
Abstract: Methods of ion implantation and ion sources used for the same are provided. The methods involve generating ions from a source feed gas that comprises multiple elements. For example, the source feed gas may comprise boron and at least two other elements (e.g., XaBbYc). The use of such source feed gases can lead to a number of advantages over certain conventional processes including enabling use of higher implant energies and beam currents when forming implanted regions having ultra-shallow junction depths. Also, in certain embodiments, the composition of the source feed gas may be selected to be thermally stable at relatively high temperatures (e.g., greater than 350 °C) which allows use of such gases in many conventional ion sources (e.g., indirectly heated cathode (IHC), Bernas) which generate such temperatures during use.
Patent KR-20080108448-A (KR)
Title: Multi-view video coding method and device
Inventor: PANDIT PURVIN BIBHAS
IPC: H04N7/26
Filed: 2007-02-27
Abstract: There are provided method and apparatus for use in a multi-view video coding system. The apparatus includes an encoder (100) for encoding at least two views corresponding to multi-view video content into a resultant bitstream, wherein the resultant bitstream is encoded to include view specific information. The view specific information indicates a decoding interdependency between at least some of the at least two views. ® KIPO & WIPO 2009
Patent KR-20090014342-A (KR)
Title: Improved crystalline material
Inventor: CHIDAMBARAM RAMAKRISHNAN
IPC: A61P3/04
Filed: 2007-03-27
Abstract: The invention relates to novel crystalline forms of 3-[ [3, 5-dibromo-4-[4-hydroxy-3-(1-methylethyl)-phenoxy]-phenyl]-amino]-3-oxopropanoic acid, said crystalline forms being characterised by a powder X-ray diffraction pattern having major peaks at either 2R = 16.1±0.2, 20.1±0.2, 20.7±0.2, and 24.2+0.2; or 2R = 9.0±0.2, 14.7±0.2, 19.6±0.2, 21.6±0.2, and 24.3+0.2.
Patent KR-20090008271-A (KR)
Title: Improved alkaline solutions for post cmp cleaning processes
Inventor: FISHER MATTHEW
IPC: C11D7/06
Filed: 2007-03-09
Abstract: Alkaline post CMP cleaning solutions are provided including at least two basic compounds that can be organic amines and/or quaternary ammonium hydroxides, at least one organic acid compound, and an inhibitor compound that inhibits corrosion of materials. The inhibitor compound is preferably a mercaptan compound. In one embodiment, a cleaning solution includes at least two organic amines but is substantially free of quaternary ammonium hydroxides. The cleaning solutions preferably have a pH ranging from about 7 to about 12.
Patent KR-20090021336-A (KR)
Title: Hydrogen activating material and consumption controlling materials for water-soluble electrolyte chemical cells and fuel cells
Inventor: SAKAKURA YASUO
IPC: C22C38/00
Filed: 2006-06-28
Abstract: The invention provides a hydrogen activating material, which includes as a major constituent an iron-semiconductor alloy containing iron and semiconductor components. It also provides a consumption controlling material for water-soluble electrolyte chemical cells and fuel cells. In addition a hydrogen activating method is also provided.
Patent KR-20090007441-A (KR)
Title: Contamination barrier and lithographic apparatus
Inventor: WASSINK ARNOUD CORNELIS
IPC: H01L21/027
Filed: 2007-05-08
Abstract: A rotatable contamination barrier (1) is disclosed. The barrier includes a plurality of closely packed blades (5) for trapping contaminant material coming from an EUV radiation source (2). The blades are oriented radially relative to a central rotation axis of the contamination barrier. The contamination barrier is segmented in an inner segment (7) and an outer segment (8) relative to the central rotation axis. Accordingly, higher revolution speeds may be attained without compromising the contamination barrier.
Patent KR-20090014352-A (KR)
Title: Delivery method
Inventor: SULLENGER BRUCE A
IPC: C07H21/02
Filed: 2007-06-01
Abstract: The present invention relates, in general, to siRNA and, in particular, to a method of effecting targeted delivery of siRNAs and to compounds suitable for use in such a method.