baber/WOPTO huggingface dataset:
Patent KR-20090071553-A (KR)
Title: Method of forming a graft polyol and polyurethane article formed from the graft polyol
Inventor: BORST JOSEPH P
IPC: C08G18/63
Filed: 2007-09-14
Abstract: A graft polyol is used to form a polyurethane article including the reaction product of the graft polyol and an isocyanate. The graft polyol is formed from a method including the steps of providing a polymerizable monomer, providing a chain transfer agent, providing a carrier polyol, and providing a free radical initiator. The polymerizable monomer includes styrene and acrylonitrile. The chain transfer agent includes from three to nine carbon atoms, at least one thiol moiety, and at least one hydrophilic moiety. The carrier polyol includes a polyetherol and the free radical initiator includes a diimide. The method also includes the step of combining the polymerizable monomer, the chain transfer agent, the carrier polyol, and the free radical initiator including free radicals. The method further includes the step of reacting the polymerizable monomer and the free radicals to polymerize the polymerizable monomer and form the graft polyol.
Patent KR-20090055591-A (KR)
Title: Chain wear monitoring device
Inventor: RATHBUN JONATHAN M
IPC: G01M99/00
Filed: 2007-08-17
Abstract: A conveyor system and method of measuring chain wear includes first and second sensing devices positioned at a conveyor line or path and directed toward a conveyor chain that is movable along the conveyor path. The first sensing device senses the presence of a first chain portion of the conveyor chain at a predetermined location as the conveyor chain moves along the conveyor line. The second sensing device senses a second chain portion of the conveyor chain as the conveyor chain moves along the conveyor line. The second sensing device is operable to sense a location of or distance to the second chain portion or may capture an image of the second portion. A controller is operable to determine a degree of wear of a section of chain extending between the first and second chain portions in response to the second sensing device.
Patent KR-20090129392-A (KR)
Title: Composition for organic device, polymer membrane and organic electroluminescent device
Inventor: OKABE KAZUKI
IPC: C09K11/06
Filed: 2008-03-06
Abstract: Disclosed is a composition for organic devices containing two or more crosslinkable compounds, which is useful for obtaining an organic device such as an organic electroluminescent device having high driving stability. This composition for organic devices is characterized in that at least two of the crosslinkable compounds have different numbers of crosslinkable groups. Also disclosed are a polymer membrane obtained by forming a film of this composition for organic devices and then polymerizing the crosslinkable compounds. Further disclosed is an organic electroluminescent device comprising, on a substrate, an anode, a cathode and an organic layer arranged between the anode and the cathode. In this organic electroluminescent device, at least one layer in the organic layer is obtained by forming a film of this composition for organic devices and then polymerizing the crosslinkable compounds.
Patent KR-20090074214-A (KR)
Title: Cqi report method, radio resource allocation method, base station device, and user terminal
Inventor: OFUJI YOSHIAKI
IPC: H04W72/12
Filed: 2007-01-10
Abstract: It is possible to reduce the number of bits of CQI information reported from a user terminal to a base station and sufficiently realize the effect of frequency scheduling. In the method of a CQI report from the user terminal to the base station, the user terminal reports the CQI information on the most significant N resource blocks having a preferable reception channel quantity and their resource blocks upon a CQI report chance to the base station. If the most significant N resource blocks include a resource block which has already reported the CQI information upon the past K report chances or if the resource block has already reported theCQI information upon the past K report chances and the current CQI is not improved as compared to the CQI upon the report by a predetermined improvement amount, the user terminal excludes the resource block and reports CQI information having the next preferable reception channel quality and its resource block number to the base station. In a preferable example, values of N and K are variably decided by the base station and reported from the base station to the user terminal by the most significant layer (L3).
Patent KR-20090094097-A (KR)
Title: Systems and methods for providing an improved timing conveyor
Inventor: FOURNEY MATTHEW L
IPC: B65G19/00
Filed: 2007-12-12
Abstract: A conveyor includes a conveyor belt, a plurality of rollers, and a flight. The rollers have lower surfaces configured to engage a roller-engagement surface, and upper surfaces that substantially form a plane, such that the rollers engage the roller-engagement surface and rotate to move an object supported by the rollers over the plane. The flight includes a cam configured to engage a cam surface below the conveyor belt to impart a moment on the flight, and a projection that responds to the moment by rotating from a retracted position to an extended position.
Patent KR-20090095634-A (KR)
Title: Optimized interrupt delivery in a virtualized environment
Inventor: TRAUT ERIC P
IPC: G06F9/38
Filed: 2007-11-13
Abstract: Various operations are disclosed for improving the operational efficiency of interrupt handling in a virtualized environment. A virtualized interrupt controller may obviate the need for an explicit end-of-interrupt command by providing an automatic EOI capability even when a physical interrupt controller offers no such mechanism. The use of a message pending bit for inter-partition communications facilitates avoiding an EOI command of inter-processor interrupts used in inter-partition communications whenever no further messages are cued for a particular message slot. A virtualized interrupt controller facilitates the selective EOI of an interrupt even when it is not the highest priority in-service interrupt irrespective of whether a physical interrupt controller provides such functionality.
Patent KR-20090111315-A (KR)
Title: Power distribution system secure access communication system and method
IPC: H04L12/24
Filed: 2007-12-10
Abstract: A power distribution system may have source, switching and load components, wherein at least one of the source, switching and load components has a wireless communication capability such that it is operable to act as a wireless communication access point. A mobile station seeking to associate with the one component may use a secure access protocol to gain such access. The secure access protocol may provide for receiving at the one component a management message from the mobile station. From the management message the component may obtain mobile identification information used to verify the identity of the mobile station and to initiate communication by sending an association message. Until after successful verification of the mobile station identity the component remains radio silent.
Patent KR-20090086137-A (KR)
Title: Mitigating ack/nack errors in mimo/sic/harq
Inventor: KADOUS TAMER
IPC: H04B7/04
Filed: 2005-07-20
Abstract: Systems and methodologies are described that facilitate mitigating effects of mismatch errors related to incorrectly decoded acknowledgments indicative of successfully decoded data packets in a wireless network environment. Misinterpretation of a cumulative acknowledgment related to a number of successfully decoded data packets can be identified, and data packet transmission mismatch errors caused thereby can be evaluated to determine an optimal manner in which to decode and acknowledge remaining data packets to alleviate mismatch and restore synchronization between a transmitter of the data packets and a receiver thereof. ® KIPO & WIPO 2009
Patent KR-20090098915-A (KR)
Title: Ring bit for bit assembly
Inventor: MATTILA MIKKO
IPC: E21B10/26
Filed: 2003-12-23
Abstract: A bit assembly for a drilling apparatus working by impact and rotation or merely by rotation, and comprising a pilot bit (1) drilling the hole centre and in connection with the pilot bit a ring bit (2) is arranged to drill the outer circle of the hole and, further, between pilot bit and ring bit surfaces are arranged to transmit impacts and/or rotary motion from the pilot bit to the ring bit, and the bit assembly also including an arrangement for pulling protectino tube into the hole on drilling. In the bit assembly between ring bit (2) and pilot bit (1) at least an arrangement transmitting rotation is jointly fitted in the ring bit shirt portion (5) by forming the rear edge of the shirt portion seen in the drilling direction to comprise surfaces with different directions, which with one of their portion (4) can transmit rotary motion force to the ring bit (2) and with their adjacent part (3) force to pull said ring bit off the hole.
Patent KR-20100017090-A (KR)
Title: Herbicide composition
Inventor: OHNO SHUJI
IPC: A01P13/00
Filed: 2008-03-10
Abstract: [PROBLEMS] To provide a herbicide composition which is highly safe to useful crops and can exert a controlling effect on various weeds causing troubles in paddy fields, upland fields, non-crop land and so on over a wide range from pre-budding stage to the growing stage. [MEANS FOR SOLVING PROBLEMS] A herbicide composition characterized by containing:[component A] one or more compounds selected from the group consisting of specific isooxazoline derivatives represented by the general formula [I] (wherein Rto Rrepresent each a hydrogen atom, an alkyl group, etc.; and Q represents-S(O)-(CRR)-, wherein n is an integer of 0 to 2, m is an integer of 1 to 3, and Rand Rrepresents each an alkyl group, etc.) and salts thereof; and [component B] a cyclohexanedione compound, a phenylpyrazoline compound or a sulfonyl aminocarbonyl triazine compound; as the active ingredients. [Chemical formula 1] [I]
Patent KR-20090129436-A (KR)
Title: Mobile communication method, radio base station, and upper level node
Inventor: MOTEGI MASAYUKI
IPC: H04W36/12
Filed: 2008-03-07
Abstract: Provided is a mobile communication method used in a mobile communication system including a plurality of radio base stations and an upper level node of the radio base stations. The upper level node and a radio base station as a handover source contain access bearer setting information set between the upper level node and the radio base station of the handover source. The mobile communication method includes: step A in which the radio base station of the handover source reports the access bearer setting information to a radio base station of the handover destination; step B in which the radio base station of the handover destination stores the access bearer setting information reported from the radio base station of the handover source; and step C in which the upper level node sets an access bearer for the radio base station of the handover destination by using the stored access bearer setting information without executing a reallocation process of new access bearer setting information for a path switching request from the radio base station of the handover destination.
Patent KR-20100014665-A (KR)
Title: Gas difusion device
Inventor: NAUGHTON BART
IPC: B01J8/18
Filed: 2008-03-01
Abstract: A gas diffusion device used in conjunction with a flow of gas from a conduit utilizing a sheet having a peripheral edge defining a surface inwardly from the edge. The surface possesses a first zone, and a second zone between the first zone and the peripheral edge. A first plurality of apertures through the sheet lie in the first zone. A second plurality of apertures through the sheet lie in the second zone. The percentage of open area of the first plurality of apertures relative to the area of the first zone is less than the percentage of open area due to the second plurality of apertures through the second zone.
Patent KR-20090130288-A (KR)
Title: Siloxanes containing methylol groups
Inventor: HAGEMEISTER TIMO
IPC: C09D183/06
Filed: 2008-02-26
Abstract: The invention relates to organopolysiloxane compounds (M) containing N-methylol groups and at least one Si-C bonded group of general formula (1)-R-N(RR), in which Ris a-CHORradical or a-CH(OH)-group that is covalently linked to Ror is an alkyl, cycloalkyl, alkenyl, aryl or arylalkyl group covalently linked to Rwith between 1 and 20 C-atoms and the carbon chain can be interrupted by non-adjacent (CO)-,-O-,-S-or NRgroups and optionally can be substituted by CN or halogen; R, R, R, Rand Rare defined as cited in claim 1, with the proviso that at least one of the radicals Ror Rcarries a (C=O) group next to their common bonded nitrogen atom. The invention also relates to a method for producing the organopolysiloxane compounds (M) containing N-methylol groups and to the use of said compounds as coatings and binding agents.
Patent KR-20090125818-A (KR)
Title: Methods and apparatus for multi-stage molding of integrated circuit package
Inventor: ENGEL RAYMOND W
IPC: H01L23/31
Filed: 2008-02-11
Abstract: Methods and apparatus for providing an integrated circuit (410) using a multi-stage molding process to protect wirebonds. In one embodiment, a method includes attaching a die (414) to a leadframe having a lead finger, attaching a wirebond (417) between the die (414) and the leadfinger, applying a first mold material over at least a portion of the wirebond (417) and the die (414) and the leadfinger to form an assembly, waiting for the first mold material to at least partially cure, and applying a second mold material over the assembly. Embodiments comprise sensors with Hall effect (412) or magnetoresistive elements as well as a pole piece concentrators disposed on a backside of the assembly with a magnet. Such embodiments are used as gear tooth sensors.
Patent KR-20100016319-A (KR)
Title: Device for preventing and treating pelvic organ prolapse
Inventor: MITSUI KEIKO
IPC: A61F5/30
Filed: 2008-06-04
Abstract: It is intended to prevent a pelvic organ from slipping out of the body by pushing up the organ having slipped out or just before slipping out. A device for preventing and treating pelvic organ prolapse characterized by comprising a convex push-up member which is made of a flexible material showing a pressing force toward a pelvic organ prolapse site of a wearer and in which the surface to be in contact with the pelvic organ is coated with a coating sheet, or a concave member which is made of a flexible material receiving the pelvic organ prolapse site and in which the surface to be in contact with the pelvic organ is coated with a coating sheet, and a means of holding the convex push-up member or the concave member for tightly pressing the convex push-up member or the concave member to the pelvic organ prolapse site of the wearer as described above.
Patent KR-20100017207-A (KR)
Title: Multimode antenna structure
Inventor: MONTGOMERY MARK T
IPC: H01Q5/15
Filed: 2008-04-18
Abstract: One or more embodiments are directed to a multimode antenna structure for transmitting and receiving electromagnetic signals in a communications device. The communications device includes circuitry for processing signals communicated to and from the antenna structure. The antenna structure is configured for optimal operation in a given frequency range. The antenna structure includes a plurality of antenna ports operatively coupled to the circuitry, and a plurality of antenna elements, each operatively coupled to a different one of the antenna ports. The electrical currents flowing through the one antenna element and the neighboring antenna element are generally equal in magnitude, such that an antenna mode excited by one antenna port is generally electrically isolated from a mode excited by another antenna port at a given desired signal frequency range without the use of a decoupling network connected to the antenna ports, and the antenna structure generates diverse antenna patterns.
Patent KR-20110079994-A (KR)
Title: Optical pattern film and method for manufacturing the same
Inventor: KIM JOO SOK
IPC: B32B27/18
Filed: 2010-01-04
Abstract: PURPOSE: An optical pattern film and a method for manufacturing thereof are provided to form the different pattern for the optical filter precisely on both sides of the transparent substrate, and to improve the property of matter of the transparent substrate by embodying a first and a second resin layer as polymer resin. CONSTITUTION: The optical pattern film(30) includes: a transparent substrate; a pattern for first optical filter(311); and a pattern(321) for second optical filter. The transparent substrate is formed in the surface of first resin layer (31). In the transparent substrate, for the first rinse layer and flow index, the second resin layer(32), which has different flow index from the first resin layer, is formed. The pattern for the first optical filter is formed in the first resin layer of the transparent substrate. The pattern for the second optical filter is formed in the second resin layer of the transparent substrate. The second resin layer contains resin contained in the first resin layer as main component. The second resin layer contains resin differ from the resin contained in the first resin layer as main component.
Patent KR-20100021500-A (KR)
Title: System and method for online reversal studying
Inventor: KIM KUN
IPC: G06Q50/20
Filed: 2010-01-06
Abstract: PURPOSE: An online turning reverse learning system is provided to enhance the weak point preponderantly by confirming the weak points of a relevant member. CONSTITUTION: A web server(18) provides learning terminals(10,12,14,16) with questions for reverse estimation learning through a web page of a website(28). The web server manages additionally error-checked questions, and the web server processes error-checking question processing function through the operation of a service processing engine(30).
Patent KR-20110084689-A (KR)
Title: Drawer for refrigerator
Inventor: SON MIN A
IPC: F25D23/02
Filed: 2010-01-18
Abstract: PURPOSE: A drawer for a refrigerator is provided to reduce the rotation speed of a connection member using a damping unit when a second receiving member is descended. CONSTITUTION: A drawer for a refrigerator comprises a receiving member(300), connection members(400), and damping units(500). The receiving member is movably arranged in the drawer and is composed of first and second receiving members(310,320). The connection members are rotatably connected to the first and second receiving members and allow the second receiving member to be ascended from the first receiving member. The damping units are formed in the rotation centers of the connection members and reduce the rotation speed of the connection members when the second receiving member is descended.
Patent KR-20110085504-A (KR)
Title: Manufacturing method of cosmetic composition containing coated vitamin c
Inventor: KIM BOK HEE
IPC: A61K8/67
Filed: 2010-01-20
Abstract: PURPOSE: A method for manufacturing a cosmetic composition containing coating vitamin C is provided to enhance preservation time of vitamin C and to suppress side reactions. CONSTITUTION: A method for manufacturing a cosmetic composition comprises: a step of coating vitamin C powder with 80-120 meshes of carnauba wax or olive wax for 40-80 minutes; a step of cooling at 30-50°C to prepare coated vitamin C; and a step of adding the coated vitamin C to a cosmetic base. The carnauba wax or olive wax is contained in 20-40 weight% based on total weight of the coated vitamin C. The cosmetic composition is manufactured in the form of ointment, lip gloss, lipstick, skin cover, foundation, eye shadow, cheek color, or eyebrow pencil.
Patent KR-20110085654-A (KR)
Title: Resistive memory device and method for manufacturing the same
Inventor: SONG SEOK PYO
IPC: G11C11/15
Filed: 2010-01-21
Abstract: PURPOSE: A resistive memory device and a method for manufacturing the same are provided to increase the effective area of a selection element while reducing the effective area of a resistor element by forming a top electrode having a narrower part in lower part. CONSTITUTION: In a resistive memory device and a method for manufacturing the same, a bottom electrode is formed on a substrate. A resistance layer(15A) is formed on the bottom electrode. A top electrode(17A) is formed on the resistant layer. The lower part of the top electrode has a narrower part than an upper part. A selection element is formed on the top electrode. The selection electrode is formed on the selection element.
Patent KR-20110087123-A (KR)
Title: Bipolar plate for fuel cell comprising sub channel
Inventor: CHOI KAP SEUNG
IPC: H01M8/02
Filed: 2010-01-25
Abstract: PURPOSE: A separator for a polymer electrolyte fuel cell is provided to ensure the activation of an electrochemical reaction due to the increase of reaction gas residence time, to improve the discharge properties of water generated in a lip portion, and to uniformize current density distribution. CONSTITUTION: A separator(1) for a polymer electrolyte fuel cell includes: a main channel(100) capable of transferring hydrogen, air or oxygen; a rib(110) compartmentalizing the main channels; and a sub flow channel(120) for enhancing a reaction rate by increasing the residence time of reaction gas and the discharge of water generated from the rib. A by-passage channel(130a,130b,130c) is further included to minimize the pressure drop and the discharge of water present in the sub flow channel.
Patent KR-20110093263-A (KR)
Title: The cutting device and the method of polarizing plate
Inventor: BEA YEON SUB
IPC: G02B5/30
Filed: 2010-02-12
Abstract: PURPOSE: A device and method for cutting a polarization plate are provided to cut the polarization plate at high speed by using a plurality of cutting units and minimize the wasted polarization plate by cutting the polarization plate except defects through a plurality of defect detecting units. CONSTITUTION: A defect detecting unit detects the defects of a polarization plate(10). A cutting unit(50) cuts the polarization plate. A control unit controls the cutting unit based on the defect position data of the defect detecting unit. The defect detecting unit includes first to n-th defect detecting units. The cutting unit includes first to n-th cutting units. The control unit determines the operation of the first to n-th cutting units based on the defect position data of the first to n-th defect detecting units.
Patent KR-20110094861-A (KR)
Title: Apparatus for coil packaging, method for coil packaging
Inventor: KIM BYEONG YOUNG
IPC: B65B41/06
Filed: 2010-02-18
Abstract: PURPOSE: A reliability secure of the coil package according to the automation of the coil packing process and production efficiency can be enhanced. CONSTITUTION: A coil packing apparatus comprises a coil support unit(500), a packing material supply unit(300), and a package robot. The coil support unit supports a coil. The packing material supply unit supplies the packing material to the coil support unit. The package robot the tip-end part of the packing material provided with the packing material supply unit clamping. The package robot swivels the packing material in the peripheral part of coil and the packing material is wound in the outer circumference of coil. The package robot sticks to the tape to the packing material wound in the outer circumference of coil. The packing material is fixed to the outer circumference of coil.
Patent KR-20100098311-A (KR)
Title: Detection circuit and method for a liquid crystal display
Inventor: PENG ZHILONG
IPC: G02F1/133
Filed: 2010-02-25
Abstract: PURPOSE: A circuit for detecting a liquid display and a method for detecting the same are provided to project displaying white point in an area of damaged alignment file. CONSTITUTION: A source driver(5) performs digital-analog converts about received display data signal based on predetermined reference voltage and polarity reverse signal. The source driver generates pixel voltage signal. The source driver output the generated pixel voltage signal to detecting target cell. A polarity of reserve model forming the pixel voltage signal is a heat reverse model.