baber/WOPTO huggingface dataset:
Patent KR-20100079504-A (KR)
Title: Method for preparing polyester resin copolymerized with neopentyl glycol
Inventor: LEE YOO JIN
IPC: C08G63/42
Filed: 2008-12-31
Abstract: PURPOSE: A producing method of a polyester resin is provided to secure the high reactivity of a polymeric material, to reduce the metal content inside the polymerized resin, and to economically produce the polyester resin. CONSTITUTION: A producing method of a polyester resin copolymerized with neopentyl glycol comprises the following steps: performing an esterification with glycol containing an acid component with 80mol% of terephthalic acid, and a glycol component with 10~80mol% of neopentyl glycol and 20~90mol% of aliphatic or alicyclic diol copolymer component; and copolymerizing the esterificated glycol under the presence of a titanium dioxide and a silicon dioxide copolymer.
Patent KR-20080025136-A (KR)
Title: Fully-metal heat exchanger and method for its production
Inventor: ROLL HELMUT
IPC: F28F9/02
Filed: 2006-02-18
Abstract: The invention relates to a fully-metal heat exchanger comprising flat tubes (1), which have two narrow sides and two wide sides (2, 3), and comprising fins (4) which form a block together with the flat tubes, and comprising either at least one tube plate (5) and one collecting tank (6), with edges (10) of the collecting tank (6) being connected, for example soldered, to edges (20) of the tube plate (5), or at least one collecting tank (6) which contains the tube plate, and having projections (11) which are arranged at intervals. The invention leads to a heat exchanger which has a small installation space requirement while having comparatively good thermal properties in that, according to the invention, the projections (11) engage in the ends of the flat tubes (1) in the region of the narrow sides (2). The production method according to the invention accordingly provides that the projections (11) are inserted into the ends of the flat tubes (1) approximately in the region of the narrow sides (2). ® KIPO & WIPO 2008
Patent KR-20080031517-A (KR)
Title: Compact input device for entering data
Inventor: GALEEV MIKHAIL T
IPC: G06F3/023
Filed: 2006-07-10
Abstract: A compact input device (104), suitable for entering data in an electronic device (102), includes a cylindrical surface (202) that has a keyboard switch matrix (210) deployed on the outer body of the cylindrical surface (202) formed by a first extendable interlocking part (412) and a second extendable interlocking part (414). The first extendable interlocking part (412) includes a left half of a QWERTY keyboard (e.g., Q, W, E, R, T) while the second extendable interlocking part (414) includes a right half of a QWERTY keyboard (e.g., Y, U, I, O, P). When the compact input device (104) is in an extended and aligned configuration, the keys of the first extendable interlocking part (412) and the keys of the second extendable interlocking part (414) form a common QWERTY keyboard configuration.
Patent KR-20080041750-A (KR)
Title: Variable length coding method and variable length decoding method
Inventor: KONDO SATOSHI
IPC: H04N19/196
Filed: 2003-04-16
Abstract: A variable length encoding method for frequency converting image data in a moving picture in block unit having a predetermined size and encoding a coefficient value in each of the blocks. The method includes a coefficient value scan step for scanning the coefficient values in a block in a predetermined order and an encoding step for switching a plurality of tables used for encoding and encoding the coefficient values scanned in the coefficient value scan step into variable length codes in a predetermined order. Here, the switching of the aforementioned tables may be in one direction. Moreover, the aforementioned encoding may be non-arithmetic encoding.
Patent KR-20080063786-A (KR)
Title: Surface-emitting device and light-emitting method for surface-emitting device
Inventor: OMURA YUTAKA
IPC: G02B6/00
Filed: 2006-10-27
Abstract: Disclosed is a thin, energy-saving, light-weighted, low-cost surface-emitting device using a hollow multilayer body and an LED. Also disclosed is a light-emitting method for such a surface-emitting device. Specifically disclosed is a surface-emitting device characterized by comprising a hollow multilayer body composed of a plurality of hollow cells, a light source for having light incident on a lateral surface of the hollow multilayer body having the openings of the cells, and an optical means for emitting the light, which entered from the lateral surface of the hollow multilayer body, from the front surface of the hollow multilayer body. Also specifically disclosed is a light-emitting method for such a surface-emitting device.
Patent KR-20080072845-A (KR)
Title: Silane-sulfide chain end modified elastomeric polymers
Inventor: THIELE SVEN
IPC: C08F8/34
Filed: 2006-10-19
Abstract: A chain end modified polymer comprising the reaction product of a living anionic elastomeric polymer and a silane-sulfide modifier. A preferred class of modifiers includes compounds represented by the formula: (RO)x(R)ySi-R'-S-SiR3, wherein Si is silicon; S is sulfur; O is oxygen; x is an integer selected from 1, 2 and 3; y is an integer selected from 0, 1, and 2; x + y = 3; R is the same or different and is: (C1-C16) alkyl; and R' is aryl, alkylaryl, or (C1-C16) alkyl. The invention further includes methods for making such chain end modified polymers, their use in preparing vulcanized elastomeric polymer compositions, and articles made from such compositions, including pneumatic tires, tire treads, belts, and the like. The subject compositions exhibit lower Tan H at 60°C values, while maintaining good processing characteristics, and a good balance of physical properties, including: abrasion resistance, tensile strength, modulus and elongation at break.
Patent KR-20080071590-A (KR)
Title: Hyperbranched polymer for micro devices
Inventor: SCHMIDT LARS
IPC: C08G83/00
Filed: 2006-11-08
Abstract: A microdevice, and a method for preparing the microdevice are provided to reduce shrinkage and stress, to improve shape confidence and shape precision and to increase aspect ratio. A microdevice is prepared by using at least partial side chain polymer. Preferably the side chain polymer is reacted and mixed with a multifunctional polymer and is UV curing. More preferably the side chain polymer is an acrylated polyether. Preferably the side chain polymer is mixed with a reactive or unreactive inorganic filler such as a silica particle, a mineral filler, and/or a conductive and electrically active filler.
Patent KR-20080085139-A (KR)
Title: Resorbable anterior cervical plating system with screw retention mechanism
Inventor: BURNS PAUL
IPC: A61B17/80
Filed: 2006-12-20
Abstract: A bone stabilization or fixation assembly may include a bone plate having an upper side and an underside and at least one fixation hole having a first diameter and the hole extending from the upper side to the underside. The area of the bone plate adjacent the fixation hole has a first thickness. The bone stabilization assembly further includes at least one fastener having a head, a shaft, and a relief. The head has a larger dimension than the shaft. The shaft may have threads having a pitch, a core diameter and an outer thread diameter. The relief has a length and a second diameter. The first diameter of the fixation hole may be smaller than the outer thread diameter but larger than the second diameter of the relief. Also, the length of the relief may be greater than the first thickness of the bone plate. The first diameter may be greater than, equal to, or less than the core diameter of the shaft.
Patent KR-20080079304-A (KR)
Title: Systems and methods for inspecting a wafer with increased sensitivity
Inventor: HALLER KURT L
IPC: H01L21/66
Filed: 2006-12-14
Abstract: Systems and methods for inspecting a wafer with increased sensitivity are provided. One system includes an inspection subsystem configured to direct light to a spot on the wafer and to generate output signals responsive to light scattered from the spot on the wafer. The system also includes a gas flow subsystem configured to replace a gas located proximate to the spot on the wafer with a medium that scatters less of the light than the gas thereby increasing the sensitivity of the system. In addition, the system includes a processor configured to detect defects on the wafer using the output signals.
Patent KR-20080086997-A (KR)
Title: Junction structure of device
Inventor: URABE HIRONARI
IPC: G02F1/136
Filed: 2007-08-08
Abstract: Disclosed is a junction structure of a device, which enables to prevent mutual diffusion of Al and Si when a semiconductor layer such as an n+-Si layer and an Al alloy layer are directly joined with each other, while maintaining ohmic characteristics and assuring low resistance characteristics of the Al alloy layer. Specifically disclosed is a junction structure of a device, which comprises a semiconductor layer and an Al alloy layer directly joined to the semiconductor layer. This junction structure of a device is characterized in that the semiconductor layer directly joined with the Al alloy layer is composed of Si containing nitrogen. The nitrogen content contained in Si is from 1 x 1018 to 5 x 1021 atoms/cm3.
Patent KR-20080107358-A (KR)
Title: Systems and method for multi-media transfer
Inventor: FUNGE JOHN LIAM
IPC: G06F15/16
Filed: 2006-12-22
Abstract: Systems and methods are presented for sharing multi-media applications and files on line. A central server acts as the receiving, organizing and playing point for multi-media applications from multiple users having authorized access to a particular member's secure position within the central server. ® KIPO & WIPO 2009
Patent KR-20080080234-A (KR)
Title: Method and system for implementing h-arq assisted arq operation
Inventor: TERRY STEPHEN E
IPC: H04L1/18
Filed: 2006-12-27
Abstract: A method and system for implementing hybrid automatic repeat request (H-ARQ)-assisted automatic repeat request (ARQ) in a wireless communication system are disclosed. When an H-ARQ negative acknowledgement (NACK)-to-positive acknowledgement (ACK) error occurs, the H-ARQ receiver sends an H-ARQ NACK-to-ACK error indicator to the H-ARQ transmitter unless a maximum retransmission limit has reached, a maximum time for delivery has expired or a lifespan of the failed packet has expired. The H-ARQ transmitter sends a local NACK to the ARQ transmitter so that the failed packet is recovered at an ARQ level. The H-ARQ receiver sends a local NACK to the ARQ receiver if the H-ARQ receiver does not receive the failed packet before certain conditions occur. The ARQ receiver may send a status report to the ARQ transmitter for recovery of the failed packet.
Patent KR-20080092391-A (KR)
Title: Domestic appliance comprising an adsorption unit and method for operating a domestic appliance of this type
Inventor: MOSCHUETZ HARALD
IPC: A47L15/48
Filed: 2006-12-12
Abstract: The domestic appliance (1) comprises an adsorption unit (2) with an adsorption container (3) that holds a solid adsorbing agent and a heating unit (4) for heating the adsorbing agent, at least one phase transition container (5, 8, 11) with a connection line (6, 9, 12) that connects the latter to the adsorption container (3) and a volatile adsorptive that can be reversibly adsorbed by the adsorbing agent, in addition to a process air conduit (15), in which the adsorption container (3) is configured as a heat exchanger for heating an air stream that flows in the process air conduit (15) and that is supplied to the adsorption container (3). The adsorption unit (2) reversibly and alternately adopts a first operating mode, in which the adsorption container (3) is supplied with an air stream that flows in the process air conduit (15) and adsorbs the adsorptive that is evaporating in the phase transition container or containers (5, 8, 11), or a second operating mode, in which the adsorbing agent is heated by the heating unit (4), desorbing the adsorptive and the desorbed adsorptive then condenses in the phase transition container (5, 8, 11). The adsorption container (3) is also supplied with an air stream that flows in the process air conduit (15) in the second operating mode.
Patent KR-20080106902-A (KR)
Title: Machine for covering various types of articles
Inventor: FARNETI ALDO
IPC: B42C15/00
Filed: 2006-07-10
Abstract: A machine is disclosed for covering articles (6) with sheets of plastic material (1). The machine comprises means (10, 21) suitable for cutting and sealing the sheets that cooperate with a work plane (2) and means (30, 50) suitable for arranging a roll (1) of a continuous sheet of plastic material in a suitable position for unrolling subsequent portions of the continuous sheet and the positioning thereof on the work plane (2). ® KIPO & WIPO 2009
Patent KR-20090017473-A (KR)
Title: Door stop pin assembly
Inventor: RUTLEDGE THOMAS P
IPC: B64C1/14
Filed: 2007-03-22
Abstract: Disclosed herein is a door stop pin assembly including a pin and a base pad. The pin has a concave spherical recess. And, the base pad has an open end and a closed end such that the open end has a convex spherical portion in contact with the concave spherical recess.
Patent KR-20080111084-A (KR)
Title: Coke fall control device for dry-type coke extinguishing facility
Inventor: FUKAKURA TOSHIHIKO
IPC: C10B39/02
Filed: 2007-01-19
Abstract: [PROBLEMS] A coke fall control device for a dry-type coke extinguishing facility, capable of improving falling conditions of coke. [MEANS FOR SOLVING THE PROBLEMS] In the dry-type coke extinguishing facility, a quenching chamber (3) for quenching falling red-hot coke is disposed at the lower part of a prechamber into which the red-hot coke is charged. A quenching gas blowing device (7) for blowing a quenching gas to the center of a reverse-conical part (6) formed at the lower part of the quenching chamber (3) is supported by a support member (8), and the support member (8) is connected to a quenching gas feed system. The facility has knockers (11) for hammering the support member (8) which supports the quenching gas blowing device (7) installed at the reverse-conical part (6) and hinders the falling of the coke. Thus, the hammering by the knockers (11) imparts an impact to the coke at positions where the fall of the coke is hindered. ® KIPO & WIPO 2009
Patent KR-20080111109-A (KR)
Title: Method and apparatus for joint-relaying in wireless communication networks
Inventor: NI WEI
IPC: H04B7/26
Filed: 2007-04-17
Abstract: A method and apparatus for joint-relaying in wireless communication networks. The method and apparatus are provided for the sake of enhancing the performance of relayed signals, reducing the relaying resources and solving the problems of relaying switch. The method and apparatus are characterized as followings: processing the received signals according to the indication message from a base station, and then transmitting the processed signals to the network nodes of next stage. Compared with prior art, the method and apparatus can effectively get spacial diversity gain or spacial multiplexing gain, even both of them, meanwhile the requirement of the ralaying synchronization is lower. Therefore the performance of received signals and the consumption of the relaying resources are highly ameliorated and the method and apparatus are of good realization. ® KIPO & WIPO 2009
Patent KR-20090008297-A (KR)
Title: Non-volatile semiconductor memory with page erase
Inventor: KIM JIN KI
IPC: G11C16/16
Filed: 2007-03-26
Abstract: In a nonvolatile memory, less than a full block maybe erased as one or more pages. A select voltage is applied through pass transistors to each of plural selected wordlines and an unselect voltage is applied through pass transistor to each of plural unselected wordlines of a selected block. A substrate voltage is applied to the substrate of the selected block. A common select voltage may be applied to each selected wordline and the common unselect voltage may be applied to each unselected wordline. Select and unselect voltages may be applied to any of the wordlines of a select block. A page erase verify operation may be applied to a block having plural erased pages and plural nonerased pages.
Patent KR-20090007393-A (KR)
Title: Nanofin tunneling transistors
Inventor: FORBES LEONARD
IPC: H01L29/786
Filed: 2007-04-03
Abstract: Disclosed herein are vertical tunneling transistors with gates that surround transistor bodies that have a width dimension less than a photolithographic dimension. These thin tunneling transistors with surrounding gates are used to obtain low sub-threshold leakage. Various embodiments provide sublithographic bodies by growing a crystalline nanofin from an amorphous structure formed on a substrate, by etching a crystalline substrate to define a crystalline nanofin from the crystalline substrate, or by growing a crystalline nanowire from an amorphous structure formed on the substrate. Other aspects and embodiments are provided herein.
Patent KR-20090018785-A (KR)
Title: Method to monitor manual steering of dynamic systems and device
Inventor: ALMQVIST SVEN
IPC: G08B21/06
Filed: 2007-04-26
Abstract: The invention concerns a method and an arrangement for ensur ing through active monitoring an attentive manual control of a dynamic system. The method and the arrangement use the tactile ability of the human hand to receive, particularly when the muscles are relaxed, certain types of vibrations through two sets of sensitive corpuscle in the human skin, known as the Meissner corpuscles and the Pacinian corpuscles, and the ability of the brain to provide an immediate response to these signals in the same interface to the object that the two sets of sensitive corpuscle are touching during the control and with immediate feedback from the control device of the dynamical system.
Patent KR-20090017506-A (KR)
Title: Catalyst for the production of polyester, use of the catalyst for the production of polyester, and polyester obtained by the use of the catalyst
Inventor: OTTO BRIGITTA
IPC: B01J31/22
Filed: 2007-05-03
Abstract: The present invention relates to a catalytically active compound that can be used for the production of polyester. According to the invention, good polyester products can be obtained this way without having to use antimony components.
Patent KR-20100081001-A (KR)
Title: Appratus and method for controlling movement of virtual object
Inventor: CHUNG DAE SU
IPC: G06F9/00
Filed: 2009-01-05
Abstract: PURPOSE: A movement control device of a virtual object and a method thereof are provided not to calculate a moving route of the virtual object in a virtual world in advance. CONSTITUTION: A virtual attractive/repulsive force generating unit(210) generates a virtual repulsive force field in the first area existing in an obstacle in a virtual world. The virtual attractive/repulsive force generating unit generates a virtual attractive force field around a destination of a virtual object in the second area of the virtual world. A controller(220) transfers the virtual object to the destination based on the virtual repulsive force field and the virtual attractive force field.
Patent KR-20100081182-A (KR)
Title: Supporting apparatus for display device
Inventor: YUN KUM YOUNG
IPC: G06F1/16
Filed: 2009-01-05
Abstract: PURPOSE: A supporting device for display device is provided to variously change location and angle in an installed state. CONSTITUTION: A first guide member(21) is fixed on a wall. A guide assembly has a first and a second guide brackets(23,24). The guide assembly moves to a first direction according to the first guide member. A second guide member(22) is connected to the guide assembly. The second guide member moves to a second direction which is inclined to the fist direction from the guide assembly.
Patent KR-20100082870-A (KR)
Title: Door closer for stop type
Inventor: KIM KI HWAN
IPC: E05F3/04
Filed: 2009-01-11
Abstract: PURPOSE: A stop type door closer is provided to easily control external force applied to a door when the stopped state of the door is converted into the closed state and to maintain the stopped state without additional equipment. CONSTITUTION: A stop type door closer comprises a cylinder(10), a spring(40), a piston(20), and a pinion gear(32). The cylinder is filled with working fluid(60). The spring is installed in one side of the cylinder. The piston is formed in the spring and is inserted into the inner space of the cylinder. One side of the piston is elastically supported by the spring, and a check valve(26) is formed in the other side of the piston. The pinion gear is geared with a rack(20a) formed in the piston.
Patent KR-20100085269-A (KR)
Title: Refrigerator with home bar
Inventor: SHIN SANG IN
IPC: F25D29/00
Filed: 2009-01-20
Abstract: PURPOSE: A refrigerator equipped with a home-bar is provided to prevent external air from flown into a receiving space of a home-bar and to prevent cool air from leaked to outside. CONSTITUTION: A refrigerator equipped with a home-bar(200) comprises a refrigerator door wherein a first air flow path(610) and a second air flow path(620) are formed on the refrigerator door, a home-bar frame(300) which is installed in the refrigerator door and forms a receiving space(400), and a home-bar door(500) which is movably installed on the home bar frame. The first air flow path and the second air flow path are opened and closed according to the opening or closing of the home bar door. The first air flow path is communicated to outside and the second flow path is communicated to the refrigerator room or the freezer of the refrigerator. A ventilation fan(700) is respectively installed on the first air flow path and the second air flow path.
Patent KR-20100085651-A (KR)
Title: Flash memory device and manufacturing method of the same
Inventor: LEE BYOUNG KI
IPC: H01L27/115
Filed: 2009-01-21
Abstract: PURPOSE: A flash memory device and a manufacturing method thereof are provided to prevent a gate insulation layer from being damaged in a dielectric film etching process by forming a higher device isolation film on the lower side of a selection line than the device isolation film formed on a cell area. CONSTITUTION: A semiconductor substrate(101) comprises selection transistor areas and a memory cell area defined between the selection transistor areas. A plurality of first device isolation films(107a) is formed on the selection transistor area. A plurality of second device isolation films(107b) is formed to be lower than the first device isolation film.
Patent KR-20100085786-A (KR)
Title: Ecological lake system for making fishes' passageway using a airlift
Inventor: KIM YOUNG TAEK
IPC: E02B1/00
Filed: 2009-01-21
Abstract: PURPOSE: An ecological lake system for fishway formation using an airlift is provided to effectively connect a fishway between an ecological lake and a river and to smooth the flow of water inside the ecological lake. CONSTITUTION: An ecological lake system for fishway formation using an airlift comprises a storage tank(40) and a purification tank(50). The storage tank is connected to an airlift(30) to a storage lake(20). The storage tank is located higher than the storage lake. The purification tank is connected to the storage tank. The purification tank purifies the water flowing in from the storage tank. The purification tank is located lower than the storage tank.
Patent KR-20100086647-A (KR)
Title: Nanocomposite comprising eicosapentaenoic acid for preventing hair loss and enhancing hair restoration, composition comprising the nanocomposite
Inventor: CHOY JIN HO
IPC: A61K8/27
Filed: 2009-01-23
Abstract: PURPOSE: An organic/inorganic nanohybrid complex containing eicosapentaenoic acid(EPA) is provided to maximize hair growth effect with stability to heat, light, air, and oxygen. CONSTITUTION: A nanohybrid complex for promoting hair growth and preventing hair loss is inserted between metal salt layers. The metal salt is Layered double hydroxide(LDH) or Zinc Basic SaltF(ZBS). LDH is denoted by structural formula([M^2+_(1-x)N^3+_x(OH)^2]A_x yH^2O). A composition for preventing hair loss and promoting hair growth contains 0.01-20 weight% of nanohybrid complex as an active ingredient.