baber/WOPTO huggingface dataset:
Patent KR-20080079693-A (KR)
Title: Resin composition for toner and method for producing resin composition for toner
Inventor: MATSUMURA KENICHI
IPC: G03G9/13
Filed: 2006-12-20
Abstract: Disclosed is a resin composition for toners which enables to obtain a toner having excellent low-temperature fixability and high-temperature offset resistance. Also disclosed is a toner. Specifically disclosed is a resin composition for toners, which is obtained by reacting a mixture of a branched polyester (A) having a number average molecular weight of 2000-7000 and a hydroxyl number of 20-80 and a low molecular weight linear polyester (B) having a number average molecular weight of 2000-5000 and a hydroxyl number of 20-55 with an isocyanate compound having two or more isocyanate groups in one molecule. The resin composition for toners contains a crosslinked structure of the branched polyester (A), a structure wherein the branched polyester (A) and the low molecular weight linear polyester (B) are bonded by the isocyanate compound, and an unreacted portion of the low molecular weight linear polyester (B).
Patent KR-20080106504-A (KR)
Title: Thermoelectric nanomaterials
Inventor: KUEHLING KLAUS
IPC: B29C48/92
Filed: 2006-11-30
Abstract: The present invention relates to methods for manufacturing nanowires and nanotubes by treatment of a fibre comprising at least one carrier material and at least one thermoelectrically active material or a precursor compound of a thermoelectrically active material; to a nanowire, comprising at least one thermoelectrically active material, having a diameter of = 1 mm; to nanotubes, comprising at least one thermoelectrically active material, having a diameter of = 1 mm; and to the use of the nanowires or nanotubes for thermoelectric temperature treatment, for electricity generation, in sensors or for temperature control. ® KIPO & WIPO 2009
Patent KR-20080093038-A (KR)
Title: Organic light-emitting transistor device and method for manufacturing same
Inventor: OBATA KATSUNARI
IPC: G09F1/00
Filed: 2007-01-29
Abstract: Disclosed is an organic light-emitting transistor device comprising a substrate, a first electrode layer formed on the upper side of the substrate, a multilayer structure formed locally on the upper side of the first electrode layer in a predetermined size and sequentially having an insulating layer, an auxiliary electrode layer and a charge injection-suppressing layer in this order, an organic EL layer formed on the upper side of the first electrode layer where at least the multilayer structure is not formed, and a second electrode layer formed on the upper side of the organic EL layer. This organic light-emitting transistor device is characterized in that the charge injection-suppressing layer is formed larger than the auxiliary electrode when viewed in plan.
Patent KR-20080094695-A (KR)
Title: Method for performance enhancement in a cell edge region
Inventor: WANG SHU
IPC: H04W28/04
Filed: 2007-02-05
Abstract: A method for improving performance in a cell edge area is provided to combine the first transmission packet with the second transmission packet for improving overall signal reception quality. The first transmission packet including data is received in the first carrier frequency. The second transmission packet including data is received in the second carrier frequency. Communication is maintained with a transmission entity which transmits the first transmission packet and the second transmission packet. Reception quality of the first transmission packet and the second transmission packet is identified. Based on the identified reception quality, one of the first and second transmission packets is selected.
Patent KR-20080100198-A (KR)
Title: Blade bearing ring assembly of a turbocharger with a variable turbine geometry
Inventor: TRIES TIMO
IPC: F02C6/12
Filed: 2007-02-14
Abstract: The invention relates to a turbocharger with a variable turbine geometry. Said turbocharger comprises a blade bearing ring assembly (1) with a blade bearing ring (2) and a disc (3), which can be fixed to the blade bearing ring (2) to create a flow channel (4) and also comprises at least one bearing pin (5), one first end (6) of which is connected to the blade bearing ring (2) and the second end (7) of which is connected to the disc (3). Both ends of the bearing pin are butt welded to the blade bearing ring (2) and the disc (3).
Patent KR-20080092971-A (KR)
Title: Device for absorption of gas or vapour in a liquid and method for reintroducing vapour or gas in the liquid from which the vapour or gas originates
Inventor: AASEN HELGE
IPC: F17C13/00
Filed: 2007-01-15
Abstract: Device for absorption of at least one component chosen among gas and vapour in a liquid based on an ejector principle, comprising a mixing zone in the form of a substantially straight tube (5) immediately downstream of the ejector (1). The device comprises an ejector (1) with a central liquid passage (2) and a substantially annular, sectioned aperture (4) for gas/vapour. The gas aperture (4) generally surrounds the central liquid passage (2) and the annular, sectioned aperture (4) for gas/vapour is designed in a manner to cause the gas/vapour to enter the mixing zone with a velocity component that is inclined to the periphery surface of the tube to thereby provide a helical flow (6) downstream of the ejector (1).
Patent KR-20080093448-A (KR)
Title: Point to multi-point services using high speed shared channels in wireless communication systems
Inventor: TERRY STEPHEN E
IPC: H04W72/04
Filed: 2003-04-30
Abstract: Service data is transferred in a wireless communication system. A first service identification is transmitted for reception by a group of users of a cell in the system. The group of users does not include all of the users of the cell. Each of the group of users receives the service identification. Each of the group of users monitors for a second service identification being transmitted over a high speed downlink shared channel (HS-DSCH) see description of elements 26 and 38). The service data is transmitted over the HS-DSCH with the second service identification. Each of the group of users (see description of element UEj12j) detects the second service identification and receives the service data of the HS-DSCH.
Patent KR-20080094941-A (KR)
Title: Low-carbon resulfurized free-cutting steel material
Inventor: MATSUI NAOKI
IPC: C22C38/00
Filed: 2007-03-06
Abstract: A low-carbon resulfurized free-cutting steel material which contains less than 0.05% C, less than 0.05% Si, 0.7-2.2% Mn, 0.03-0.20% P, 0.40-0.70%, excluding 0.40% and 0.70%, S, less than 0.005% Al, 0.0050-0.0380% O, and 0.0020-0.0250% N, with the remainder being iron and impurities, wherein Ca, Mg, Ti, Zr, and REM among the impurities satisfy the following relationships: Ca<0.001%, Mg<0.001%, Ti<0.002%, Zr<0.002%, and REM<0.001%, provided that 0.010<O/S<0.080 and 2.5<Mn/(S+O)<4.0. When cut with a high-speed steel tool, the steel material has the same chip disposability as conventional Pb-free free-cutting steel materials and has better finished-surface properties than those. It is excellent also in continuous castability and hence suitable for mass production. This material may contain at least one of Te<=0.05%, Bi<=0.15%, and Se<0.30%.
Patent KR-20090007470-A (KR)
Title: Adaptive response time closed loop control algorithm
Inventor: SMIRNOV ALEXEI
IPC: G05D7/06
Filed: 2007-04-27
Abstract: A system and method for controlling a flow of a fluid using an adaptive closed-loop-control algorithm is described. One embodiment includes a method for receiving a set point indicator and/or a sensor indicator generated by a sensor. A response time of a closed-loop-control algorithm is modified when at least one threshold value is satisfied based on the sensor indicator and/or the set point indicator. The closed-loop-control algorithm, which is implemented by a flow controller, is stabilized in response to the modifying of the response time of the closed-loop-control algorithm by adjusting at least one parameter associated with the closed-loop-control algorithm.
Patent KR-20090014218-A (KR)
Title: Air outlet structure for air conditioner
Inventor: SAKAKIBARA KIMIO
IPC: B60H1/12
Filed: 2007-05-22
Abstract: An air outlet structure for an air conditioner, which can provide a sufficient volume and speed of air conditioning airflow, which has excellent directivity, and which has a thin air outlet directed to the interior of a vehicle. In the air outlet structure (10) for an air conditioner, a movable flow path member (14) provided in a case (12) can be deformed to a triangle and to a pentagon according to operation of a left-right adjustment knob (44), and this changes the shape of a flow path in the case (12). Accordingly, the flow path in the case (12) does not require fins for changing the direction of the left and right. As a result, the flow path in the case (12) can have a sufficient effective cross-sectional area to provide a sufficient volume and speed of air conditioning airflow. Further, changing the shape of the flow path itself in the case (12) enables control of the direction of air conditioning airflow from an air outlet (74), and as a result, air conditioning airflow having excellent directivity can be obtained. Also, since the flow path in the case (12) has the sufficient effective cross-sectional area, the air outlet (74) for the vehicle interior is thinner in the vertical or left-right direction of the vehicle.
Patent KR-20090024180-A (KR)
Title: Control system and method for operating a cooling system
Inventor: MAGALHAES MEDEIROS NETO LUIZ
IPC: F25B49/02
Filed: 2007-06-01
Abstract: The present invention relates to a control system for operating a cooling system comprising components at least including a compressor (2), an evaporator (3), a pressure control element (6) and a condenser (4), and also having a control circuit (9) having electrical connections with at least some cooling system components, through which the control circuit (9) continually measures and stores, over time intervals, electrical operating variables of the cooling system, the control circuit establishes interrelationships among at least some measured values and some stored values of the electrical operating variables of the cooling system and generates a control signal for the cooling system based on at least some measured values and stored values of the electrical operating variables and on the interrelationships established among at least some measured and stored values of the electrical operating variables of the cooling system.
Patent KR-20100084795-A (KR)
Title: 휴대용 네일아트 기구
Inventor: JEON CHAN HWA
IPC: A45D29/18
Filed: 2009-01-19
Abstract: 본 발명에 의한 휴대용 네일아트 기구는 사용자가 다양한 문양을 육안으로 확인하여 선택적으로 손톱이나 발톱에 편리하고 간편하게 네일아트를 구현할 수 있는 것으로서, 
     본 발명은 바닥면에 방사상으로 다수의 문양을 음각으로 성형한 다수의 문양홈(110)이 성형 된 투명고무재의 문양성형판(100)과, 상기 다수의 문양홈(110)과 동일한 문양의 문양인쇄층(210)을 상부 대응위치에 인쇄한 경질의 투명수지재 파지몸체(200)로 구성되고, 상기 파지몸체의 하부에 상기 문양성형판(100)을 조립하여 구성된 것이 특징이다. 
     이러한 본 발명에 있어, 상기 파지몸체는 상, 하단에 상기 문양성형판의 상, 하부면 및 주변 일부가 매몰 상태로 끼움 되는 조립홈(220,230)이 형성되어 상기 문양성형판 및 파지몸체가 1세트로서 다수 적층상태로 조립하여 다수 개를 세트화로 판매 가능하고, 소비자는 다수개의 문양성형판 중 취사선택하여 필요한 문양을 선택하여 네일아트를 구현할 수 있어 제품성을 높일 수 있다. 
       
     문양, 육안확인, 세트, 문양성형판, 파지몸체, 투명, 인쇄
Patent KR-20100088203-A (KR)
Title: Board for solar cell cleaning device and cleaning method
Inventor: LIM JOUNG HYEON
IPC: H01L31/042
Filed: 2009-01-30
Abstract: PURPOSE: A board cleaning device for a solar cell is provided to prevent a board for a solar cell from being damaged due to a particle by improving the detergency of a substrate. CONSTITUTION: An injection nozzle(110) sprays a bubble through a nozzle by transporting a board for a solar cell after cleaning a thin-plate type solar cell board using atmospheric plasma. A bubbler(130) generates a bubble which is provided to the injection nozzle. A raw water storage tank stores the raw water. A mixing part forms a fine bubble by mixing gas with the raw water which is provided from the raw water storage tank. A bubble storage tank stores the fine bubble which is generated from the mixing part.
Patent KR-20090086347-A (KR)
Title: Lithographic apparatus and calibration method
Inventor: VAN DEN BRINK MARINUS AART
IPC: H01L21/027
Filed: 2009-02-06
Abstract: A lithography apparatus and a calibration method thereof are provided to perform the calibration of a grid plate by using a position measurement system. A lithography apparatus includes a stage system. The stage system moves one of a patterning apparatus and a substrate supporter. The stage system includes a movable stage, an encoder grid, a sensor head(2), and a controller. The stage holds one of the patterning apparatus and the substrate supporter. A sensor head measures the position of the stage about the encoder grid. The controller positions the stage about the encoder grid in response to the set point signal. The controller calibrates the stage system based on the position difference of the stage measured by the sensor head and the set point signal.
Patent KR-20100090922-A (KR)
Title: Hologram adhering apparatus for gravure printing presses
Inventor: CHO IL HAENG
IPC: B41F13/187
Filed: 2009-02-09
Abstract: PURPOSE: A hologram attaching apparatus for a gravure device is provided to enhance the productivity through the enhancement of the attaching performance of metallic hologram by attaching the hologram through the heating the rear of the shrinked film on which hologram has been attached. CONSTITUTION: A hologram attaching apparatus for a gravure device comprises a plurality of color printing units(100i,100n). The final color printing unit comprises a hologram attaching unit(300). The hologram attaching unit passes through each color printing unit while the hologram is attached to the printing layer of the shrinked film which has finished a printing process. The hologram attaching unit comprises a hologram feed roller(310), a paper lamination roller(320a), a heating unit(330) and a release paper roller(340). The hologram feed roller continuously supplies the hologram paper(311). The heating unit thermally fuses each hologram to the hologram position. The release paper roller rewinds the release paper(311a) of the hologram paper from the shrinked film.
Patent KR-20100093911-A (KR)
Title: Massage apparatus for legs
Inventor: KIM NAK KI
IPC: A61H23/02
Filed: 2009-02-17
Abstract: PURPOSE: A leg massage machine is provided to enable a user to massage his/her legs with any posture restraint and to perform the waist exercise by adjusting the height of the massage machine. CONSTITUTION: A leg massage machine includes: a base(110); a lifting motor(120) which is installed inside the base; a cylindrical lifting rod(140) which is connected to a rotary shaft of the lifting motor; a leg support(150) which is fixed on the top of the lifting rod; a vibration motor(160) which is installed inside the leg support to vibrate a vibration cover; a guide unit(170) which guides the elevating motion of the leg support; and a controller which operates and controls the lifting motor and vibration motor.
Patent KR-20100094134-A (KR)
Title: Hybrid electric vehicle of educating system
Inventor: CHOI JAE KWAN
IPC: G09B9/00
Filed: 2009-02-18
Abstract: PURPOSE: A hybrid electric vehicle of an educating system is provided to allow a user to understand a technique of the hybrid electric vehicle by showing the user a section view of the hybrid electric vehicle. CONSTITUTION: An engine mounting for a hybrid engine is installed on the top of a main body(4). A reduction motor(5) driving an internal combustion engine and a motor engine is installed in a driving unit. An education panel(7) is installed in the top of the main body. The education panel indicates the operating state of the hybrid engine.
Patent KR-20100094827-A (KR)
Title: Method for formation of phase change memory device
Inventor: LEE WON JUN
IPC: H01L21/8247
Filed: 2009-02-19
Abstract: PURPOSE: A method for manufacturing a phase-change memory device is provided to uniformly form the distribution of the resistance of a phase-change memory element by eliminating byproducts through a cleaning and rinsing process. CONSTITUTION: A phase-change structure(120) including a phase-change material layer(121), an upper electrode layer(122), and a hard mask layer(123) is formed on the lower electrode(110) of a semiconductor substrate(100). The phase-change material layer is etched. A reducing agent including fluorine, a dissolving agent, and a cleaning agent including water are used for cleaning the semiconductor substrate. A rinsing process is performed to the semiconductor substrate.
Patent KR-20100095485-A (KR)
Title: The process of multifunctional foamy resinous and manufactures for the effects of waterproof and antipollution
Inventor: BEAK SOO HO
IPC: C08K3/00
Filed: 2009-02-21
Abstract: PURPOSE: A multifunctional cross-linked foam resin is provided to obtain a disinfection function and contamination resistance, to have high elasticity and a light weight, to emit a large amount of anions and far-infrared rays, and to be easily washed and dried. CONSTITUTION: A method for manufacturing a multifunctional cross-linked foam resin comprises the following steps: using a cross-linked foam resin, which is selected from a E.V.A-based resin, a polyolefin-based resin, a polyurethane-based resin, a natural rubber-based resin, or a synthetic rubber-based resin, as a base material or an assisting material; obtaining the cross-linked foam resin having high elasticity and a light weight by mixing the cross-linked foam resin, a cross-linking agent, a foaming agent, filler, and an additive; obtaining a multifunctional additive; pulverizing the multifunctional additive into 500 meshes; and adding 1-15 weight% of the multifunctional additive to the cross-linked foam resin.
Patent KR-20100096806-A (KR)
Title: Apparatus of water purification
Inventor: HASEGAWA TOSHIHIRO
IPC: B01D35/30
Filed: 2009-02-25
Abstract: PURPOSE: An apparatus of water purification is provided to extend the exchange period of replacing a filter by preventing the formation of a water current channel when water is passed through only a part of the filter continuously. CONSTITUTION: In an apparatus of water purification, a body includes an inlet(21), an outlet(29) and a hollow portion therein. The body comprises: a lower fix board(23) which is separated from the inlet; an upper fix board(23b) which is separated from the outlet; and a filter module, interposed between the upper and lower fix board, filtering off impurities.
Patent KR-20100097342-A (KR)
Title: Apparatus for high-speed rf signal switching
Inventor: KIM JAE HAK
IPC: H04B1/44
Filed: 2009-02-26
Abstract: PURPOSE: A high speed rf signal switching device is provided to include switch unit switching a transceiving path of a RF signal by the switch control unit and the switching control signal, thereby performing switching of the RF signal of high power in high speed. CONSTITUTION: A switch control unit(10) receives AC(Alternating Current) voltage of predetermined level. The switch control unit outputs a switching control signal of transceiving state. A switching unit(20) receives the switching control signal. The switch unit switches a transmitting path or a receiving path of a RF signal in order to form transmitting path of RF(Radio Frequency) signal to an antenna from a transmitting module or form receiving path of RF signal to receiving module from the antenna.
Patent KR-20100098088-A (KR)
Title: Crossing and method for producing the same
Inventor: BRAUN TORSTEN
IPC: E01B7/10
Filed: 2009-02-27
Abstract: PURPOSE: A crossing and a manufacturing method thereof are provided to improve abrasion-resistance by shortly forming a longitudinal welded seam compared to an existing crossing. CONSTITUTION: A crossing comprises a block frog(18) and connection rails(20,22). The connection rails are composed of a main rail and a branch rail and are welded in the block frog. The main rail and the branch rail are coupled each other using an electro gas welding method or an electrode welding method.
Patent KR-20100101817-A (KR)
Title: Mobile terminal for replaying multimedia file and control method using the same
Inventor: CHOI HU RAN
IPC: H04B1/40
Filed: 2009-03-10
Abstract: PURPOSE: A mobile terminal reproducing a multimedia file and a method for controlling the mobile terminal are provided to display concentric circle shaped circular pate, thereby increasing the convenience of a user interface about reproducing the multimedia file. CONSTITUTION: A mobile terminal(100) comprises a storage unit(160), a display unit(151), and a control unit(180). The storage unit stores a multimedia file. A display unit displays a circular plate. The circular plate comprises a plurality of tracks of concentric circle shape representing the multimedia file. The ID of the multimedia file is displayed to each track. The control unit controls the multimedia file by an input signal according to user operation.
Patent KR-20100102917-A (KR)
Title: A copper clad laminate and a method for fabricating of the same
Inventor: YOON SANG JUN
IPC: B32B15/08
Filed: 2009-03-12
Abstract: PURPOSE: A copper-foil laminated plate and a fabricating method thereof are provided to forming both sides of the copper-foil laminated plate with a second resin without a glass fiber. CONSTITUTION: A copper-foil laminated plate(100) includes a prepreg(106), a second resin(102b), and a copper foil layer(108). The prepreg impregnates a first resin(102a) to a glass fiber(104). A first resin and the second resin are selected from the group consisting of an epoxy resin, a polyimide resin, or a bismaleimide resin. The second resin is formed on both sides of the prepreg.
Patent KR-20100103002-A (KR)
Title: Illuminating cover and led illuminating lamp comprising the same
Inventor: CHO OH HYOUNG
IPC: F21V3/04
Filed: 2009-03-12
Abstract: PURPOSE: A light-transmissive unit and a light emitting diode(LED) illuminating lamp including the same are provided to reduce weight of the lamp by forming a rear covering unit with a resin instead of metal. CONSTITUTION: A light-transmissive unit(110) includes a rear covering unit(111) with an LED module combining unit(113) and a front covering unit(112). The front covering unit emits heat generated from an LED element toward the light radiating direction of the LED element. The rear covering unit emits heat generated from the LED element toward directions excluding the light radiating direction of the LED element. The LED module combining unit is formed on the inner lateral side of the rear covering unit.
Patent KR-20090099029-A (KR)
Title: Auto door-lock apparatus for sash door
Inventor: GIM YONG GI
IPC: E05C9/00
Filed: 2009-03-13
Abstract: An auto door-lock apparatus for sash door is provided to improve user convenience as the unlocking and opening are successively made when turning the handle to open the sash door. An auto door-lock apparatus for sash door comprises strikes(210), an open cam case(130), a slide rod(120), a lock case(150), and a rotate hook(160). The strikes are installed on the top and bottom of a door frame(200), and have locking protrusions(211) on one end. The open cam case is fixed to one side center of a rod base(110) installed on a sash door(100), and equipped with an open cam(131) rotating together with a handle(140). The slide rod is installed between the load base and the open cam case and raised/lowered by the open cam. The lock case is installed on the top and bottom of the rod base apart from the open cam case, and has an opening(151) on one side. The rotate hook is installed on a pin shaft(166) and rotates by the tension of a rotate hook spring(165), and has a stepped part(161) and a hook part(162).