baber/WOPTO huggingface dataset:
Patent KR-20100038682-A (KR)
Title: Noise reduction member having sandwich structure consisting of sound absorbing porous concrete and polyurethane
Inventor: LEE HAENG KI
IPC: E04B1/86
Filed: 2008-10-06
Abstract: PURPOSE: A sound absorbing material with a sandwich structure consisting of sound-absorbing porous concrete and polyurethane is provided to improve sound-absorbing efficiency and insulating efficiency. CONSTITUTION: A sound absorbing material is composed of a sandwich structure consisting of sound-absorbing porous concrete and polyurethane. The sandwich structure is composed of a first porous concrete layer(2), a polyurethane layer(3), and a second porous concrete layer(4). The first and second porous concrete layers are composed of porous concrete in which continuous gaps are formed inside. The polyurethane layer is composed of a polyurethane sheet.
Patent KR-20100039966-A (KR)
Title: The internet advertisement system which leads a free communication provision
Inventor: SEO MIN
IPC: G06Q30/02
Filed: 2008-10-09
Abstract: PURPOSE: An internet advertisement system with a free call provision is provided to grant a free call to a user whom clicks on an advertisement banner, thereby encouraging the active click of an advertisement. CONSTITUTION: An advertiser Internet terminal offers an advertisement. The advertiser internet terminal selectively offers free call time according to the cost of an advertisement. A user Internet terminal obtains a free call by clicking an advertisement banner. A web server outputs an advertisement window and a number input window on a web browser of the user internet terminal depending on the clock of the advertisement banner. A call control unit connects the call between a receiver and an originator.
Patent KR-20090036531-A (KR)
Title: An optical focus sensor, an inspection apparatus and a lithographic apparatus
Inventor: KALF WILLEM
IPC: H01L21/027
Filed: 2008-10-09
Abstract: An optical focus sensor, an inspection apparatus and a lithographic apparatus is provided to generate the focus error signal which generates at the location of the substrate about the focal plane of the objective lens by utilizing the optics focus sensor. The scatterometer comprises the detector(18) detecting the reflected spectrums and the radiation projector(2) reflecting on the substrate(W). The detector communicates with the processing unit(PU). The radiation source is focused through the interference filter and polarizer(17). The reflected radiation is focused through the objective lens(15) on the top of substrate. The reflected radiation is transferred to the detector through the semi-reflective surface. The reflected radiation is imaged on the detector. The beam splitter sends the light beam portion of the reflected radiation beams by the optics focus sensor. The optics focus sensor generates the output signal(S) provided to the control unit adjusting the location of the substrate about the objective lens.
Patent KR-20100041908-A (KR)
Title: Receiver for selecting mode of receiving antenna using channel state and method for thereof
Inventor: CHO MOON HO
IPC: H04B7/04
Filed: 2008-10-15
Abstract: PURPOSE: A receiver for selecting a mode of a receiving antenna using channel state is provided to judge a channel state efficiently and a receiving antenna mode proper to a channel state. CONSTITUTION: A pilot extracting unit(30) extracts a valid pilot from a signal received from the outside. An antenna mode selecting unit(40) includes a channel gain calculating unit, a channel capacity calculating unit, a comparison unit, and a mode selection unit. The antenna mode selection unit compares the calculated capacity and the data amount of a subcarrier. The antenna mode selection unit selects the receiving antenna mode.
Patent KR-20100041999-A (KR)
Title: Method for manufacturing of image sensor
Inventor: SUN JONG WON
IPC: H01L27/146
Filed: 2008-10-15
Abstract: PURPOSE: A method for manufacturing an image sensor is provided to reduce the roughness on the surface of the image sensor by performing an annealing process on a carrier substrate on which the image sensor is formed. CONSTITUTION: A readout circuit(120) is formed on a semiconductor substrate(100). An interlayer insulation layer(160) with wirings(150) is formed on the semiconductor substrate to be connected with the readout circuit. A carrier substrate of a crystal structure is prepared. An image sensor(240) is formed on the carrier substrate by ion implantation. A hydrogen layer is formed on the boundary between the image sensor and the carrier substrate. An annealing process is performed on the carrier substrate. The carrier substrate is bonded to the interlayer insulation layer.
Patent KR-20100046522-A (KR)
Title: Voltage equalization circuit of electric energy storage device
Inventor: KIM SEONG MIN
IPC: H01M2/10
Filed: 2008-10-27
Abstract: PURPOSE: A voltage equalization circuit of an electric energy storage device is provided to rapidly equalize a voltage between electric energy storage cells by transmitting electric energy between electric energy storage cells. CONSTITUTION: An electric energy storage cell serial string(110) is formed by serially connecting a plurality of electric energy storage cells. At least one voltage equalization cell string(120) includes at least one voltage equalization cell. A plurality of first switching units connects an electric energy storage cell and a voltage equalization cell. At least one second switching unit connects an electric energy storage cell serial string and a voltage equalization cell string in parallel. A controller(130) controls the first and second switching unit.
Patent KR-20100048253-A (KR)
Title: Combined door for automobile
Inventor: KIM HAN KYUNG
IPC: B60J5/00
Filed: 2008-10-30
Abstract: PURPOSE: A combined door for a vehicle is provided to achieve various door designs by an extension part which is formed in a door frame and an inner panel and is combined with an outer panel by hemming process. CONSTITUTION: A combined door for a vehicle comprises: an extension part(10,20) which is formed on a door frame(100) which forms the exterior of a door and on the side of a inner panel(200) with fixed intervals; and hemming part(30) which is formed on the boundary of an outer panel in order to be hamming processed with fixed intervals. The outer panel has the same shape as the boundary of the extension part. The extension part and the hamming part are combined together.
Patent KR-20100048427-A (KR)
Inventor: KANG SOON YEE
IPC: G01C9/00
Filed: 2008-10-31
Abstract: PURPOSE: A water meter installing a level vial is provided to remove an operation time by reducing a repeated correction task. CONSTITUTION: A water meter installing a level vial comprises a planar part(4), a mounting groove part(5), a support cap(7) and a cover(11). The planar part is formed on the upper side of an inlet pipe or outlet pipe(2) of the lower shield body(14) of a water meter(1). The mounting groove part is formed in the lower part side. The mounting groove part comprises an insertion circle shaped groove(6) formed on the planar part. The support cap comprises a cut-out part and a cyclic type protrusion part(9). The support cap makes cut-out to the mounting groove part the insert installation.
Patent KR-20100050854-A (KR)
Title: Dust separation apparatus of rotary kiln
Inventor: LEE JOON KANG
IPC: F27B7/00
Filed: 2008-11-06
Abstract: PURPOSE: A dust separating device for a rotary furnace is provided to prevent dust from flowing into a rotary furnace by inhaling the dust generated by cooling air, and to minimize a working load. CONSTITUTION: A dust separating device for a rotary furnace is composed of a colleting unit, a transfer unit, and a drive unit. The collecting unit inhales and discharges dust(D) on a furnace hood(100) using torque. The transfer unit is connected to the collecting unit, and transfers the dust to a space(R) where cooling air is not influenced using the torque. The drive unit supplies torque to the collecting unit and the transfer unit.
Patent KR-20100056062-A (KR)
Title: Pin bone removing machine
Inventor: YANG HEE CHANG
IPC: A22C25/16
Filed: 2008-11-19
Abstract: PURPOSE: A pin bone removing device is provided to improve productivity and work efficiency by automatically removing fishbone, and to minimize failures for pulling the fishbone by using a roller according to a different shape of fish. CONSTITUTION: A pin bone removing device comprises the following: a net plate(131) which is fixed on a frame(132) of a rotary shaft(133) easily combined to a bracket(134) of a machine(101); a rear side part guiding fish passing through the net plate; a plurality of guide rods(126) combined to a support rod(127) to maintain an interval; a blade part(122) combined to the bottom of the case to protrude fishbone of fish; a roller combined to a support(123) of an adjusting plate to pull the fishbone by rotation force; a rotating unit of the roller; and an elastic part pulling the fishbone according to a contour of the fish.
Patent KR-20100059366-A (KR)
Title: Post structure
Inventor: KIM JONG KUN
IPC: E04H12/00
Filed: 2008-11-26
Abstract: PURPOSE: A standing post is provided to prevent damage to the post by enabling an operator to easily adjust the length of the post in order to conveniently maintain and repair a structure installed at the upper end of the post. CONSTITUTION: A standing post comprises a base post(100), a standing post part(200), and a support(400). The base post is installed on the lower part of the standing post. The standing post is connected to the upper part of the base post. The support supports the connected part of the standing post and the base post.
Patent KR-20100064264-A (KR)
Title: Semiconductor device and method for manufacturing the same
Inventor: KO KWANG YOUNG
IPC: H01L29/78
Filed: 2008-12-04
Abstract: PURPOSE: A semiconductor device and a manufacturing method thereof are provided to reduce an on-resistance of an LDMOS device by forming an impurity layer on a lower substrate of a gate electrode. CONSTITUTION: A first conductive well is formed on a substrate. An LDMOS(Lateral Double Diffused MOSFET) device includes a gate electrode(282) and is formed on the substrate. The LDMOS device includes a source area, a drain area(251) and a first conductive impurity layer(240). The source area is formed on the substrate of one side of the gate electrode. The drain area is formed on the substrate of other side of the gate electrode. The first conductive impurity layer is formed on the substrate of the lower side of the gate electrode.
Patent KR-20100064272-A (KR)
Inventor: CHOI JUNG HOON
IPC: G06F1/16
Filed: 2008-12-04
Abstract: 휴대폰고리와 유에스비를 연결 시켜주는 중간 매개체로써 유에스비를 컴퓨터 본체에 꽂고 사용을 마친 뒤에 유에스비를 컴퓨터에 그대로 놓고 가는 경우를 예방하기 위해서 휴대폰과 유에스비를 하나의 끈으로 연결시켜 주는 장치 	이다. 
       
     유에스비, USB, 분실, 와이어
Patent KR-20100068058-A (KR)
Inventor: KIM YONG JIN
IPC: B25B27/00
Filed: 2008-12-12
Abstract: 본 발명은 시에스비(CSB)에 경사지게 장착되는 커플링적은 인원으로 신속하면서 안전하게 커플링의 분해와 조립이 가능하도록 함으로서 정비성을 높여 생산라인의 공전율을 줄여 생산성을 향상시키면서 안전사고을 배제할 수 있도록 한 시에스비 감속기용 커플링 분해조립장치에 관한 것으로서, 
     분해 결합 가능한 프론트바와 리어바로 구성되는 바타입의 작업대와, 상기 작업대의 전측에 구비하여 분해 또는 조립하고자 하는 커플링을 유지하는 커플링클램프와, 상기 작업대의 후측에 구비되어 커플링을 분해 조립 시 안정된 자세를 유지할 수 있도록 하는 웨이트로 구성하는 것이 특징이다. 
     
     커플링, 분해, 조립
Patent KR-20100069189-A (KR)
Title: Rotary compressor
Inventor: KWON JUN HO
IPC: F04C18/00
Filed: 2008-12-16
Abstract: PURPOSE: A rotary compressor is provided to reinforce intensity by improving a connecting structure of a rotary compressor case and an accumulator suction pipe. CONSTITUTION: A rotary compressor comprises: a case which includes a cylinder; an accumulator which is connected to an inhaled pipe for supplying refrigerant to the cylinder; a tube suction part(50) which is installed in one side of the case and is connected to the inhaled pipe; a suction tube(60) which is inserted in the inside of the tube suction part; and a welding material receiving part(70) wherein a large amount of welding material is injected when the suction tube and the tube suction part are welded.
Patent KR-20100071317-A (KR)
Title: Machine tool that oval processing is available
Inventor: LEE HO SEOK
IPC: B23B5/00
Filed: 2008-12-19
Abstract: PURPOSE: A machine tool which processes a turret body in elliptical shape is provided to increase the productivity of a product by synchronously controlling a tool holder in a Y-axis direction with a spindle. CONSTITUTION: A machine tool comprises a spindle(3), Z and X-axis sliders, a turret body(20), a Y-axis servo motor, and a tool holder. The spindle rotates a chuck(2). The X-axis sly is arranged in the upper of the Z-axis slider. It is linearly carried the X-axis. The turret body is installed in one side of the X-axis slider. The Y-axis servo motor is synchronously controlled with spindle. The tool holder is installed in the tip-end part of the turret body. The tool holder is linearly carried with the drive of the servo motor the Y-axis.
Patent KR-20090111751-A (KR)
Title: Method for Force Protection Switching in Ethernet Ring Network
IPC: H04L12/42
Filed: 2008-12-19
Abstract: PURPOSE: A compulsory protection switching method in an Ethernet ring network is provided to offer the flexibility of network operation by enable an operator to temporarily and forcibly block a specific link which is released. CONSTITUTION: When an operator sends a force switch command to a specific node to temporarily exclude other links or nodes except for RPL in a traffic transmission section(S350), the specific node blocks a port which is unblocked. An RPL owner unblocks the blocked port.
Patent KR-20090068183-A (KR)
Title: Apparatus and method for sharing of user control enhanced digital identity
Inventor: CHO SANG RAE
IPC: G06F15/00
Filed: 2008-12-19
Abstract: An apparatus and a method for sharing user control enhanced digital identity are provided to enable a user to perform self control about using user personal information, thereby reducing damages of user personal information due to wrong use or misuse. A user interface unit(110) manages identity of a user in an application layer(210). The user interface unit displays the identity and credential as screen information to the user. An identity exchange service unit(130) performs share and synchronization of identity between an identity provider(50) and an identity consumer(60) by modifying the identity suitably for an application environment.
Patent KR-20090016650-A (KR)
Title: Method for handover and resuem communication in failing handover applying to broadband wireless access system
Inventor: KIM YONG HO
IPC: H04B7/26
Filed: 2008-12-22
Abstract: A method for performing the handover applied to the broadband wireless access system and method for resuming the communication in the handover failure are provided to release the connection with the mobile station(MSS; Mobile Subscriber Station) after receiving the handover result message from the handover target base station. A service providing base station(42) selects one of the neighboring handover target base stations according to the response message to the prior handover and transmits the handover confirmation message(S416). The service providing base station transmits the handover response message including the target base station information for performing the handover to the mobile station(41)(S417). The mobile station transmits the handover indicator message for releasing the connection with the service providing base station to the service providing base station(S418). If the handover is successfully performed, the hand over target base station transmits the result through the handover result message to the service providing base station(422). the service providing base station of prior recognizes that the handover was successfully performed through the handover result message and then releases the connection with the mobile station(S423).
Patent KR-20100073042-A (KR)
Title: Polarization coding quantum cryptography system
Inventor: YOUN CHUN JU
IPC: G02B6/00
Filed: 2008-12-22
Abstract: PURPOSE: A polarization coding quantum cryptography system is provided to secure stable motion characteristics. CONSTITUTION: A light source(100) generates a signal beam. A quantum channel is used as the path of transmitting the signal beam to a receiver. A light path selecting device(200) is arranged between the light source and quantum channel. The light path selecting device transmits the signal beam to one among a plurality of movement path. A path dependence polarization selection unit(300) is arranged between the light path selecting device and quantum channel.
Patent KR-20100073069-A (KR)
Title: Optical alignment apparatus and method for optical bi-directional module
Inventor: LEE JONG JIN
IPC: G02B6/42
Filed: 2008-12-22
Abstract: PURPOSE: An optical alignment apparatus and a method for an optical bi-directional module are provided to improve optical coupling efficiency by performing a manual alignment process and an active alignment process. CONSTITUTION: A silicon optical bench(110) includes a substrate, a laser diode, a collimating lens, a condenser lens, a photo diode, and an optical filter. A vacuum chuck(120) transfers the optical filter to multiple directions on the substrate. An optical transmitting-receiving module(130), which is opposite to the silicon optical bench based on optical fiber, inputs light into the optical fiber and outputs the light from the optical fiber. An optical transferring module(140) arranges the light.
Patent KR-20100073348-A (KR)
Title: Apparatus for removing dust of display panel and removing method thereof
Inventor: JUNG OH SEUP
IPC: H04N5/64
Filed: 2008-12-23
Abstract: PURPOSE: An apparatus for removing dusts of a display panel and a removing method thereof are provided to improve user convenience by automatically removing fine dusts on a surface of a display panel through the application of driving voltage. CONSTITUTION: A dust removing apparatus of a display panel includes an operation signal generating block(102), a control block(104), a voltage generating block(106) and a vibration electrode plate(108). The vibration electrode plate generates fine vibration according to an inputted driving voltage. Through the fine vibration, the fine dusts on a surface of the display panel are removed. The voltage generation unit applies driving voltage to the vibration electrode plate.
Patent KR-20100074627-A (KR)
Title: Method of forming metal line of semiconductor devices
Inventor: CHO WHEE WON
IPC: H01L21/28
Filed: 2008-12-24
Abstract: PURPOSE: A method for forming metal lines of semiconductor devices is provided to suppress the diffusion of a conductive film for metal lines by forming a trench on an etching stopping film and filling the conductive film in the trench. CONSTITUTION: A first insulating film and a second insulating film are formed on a semiconductor substrate. The etching selectivity of the second insulating film is different from that of the first insulating film. The first insulating film and the second insulating film are etched to form a contact hole. A contact plug(210a) is formed by forming a first conductive film in the contact hole. A third insulating film is formed on the contact plug and the second insulating film. In order to form a trench, the third insulating film is etched until the contact plug and the second insulating film are exposed. Metal lines(218a) are formed on the contact plug or the second insulating film by forming a second conductive film in the trench.
Patent KR-20100075148-A (KR)
Title: A hardening device of adhesive for hanger
Inventor: LEE MUN YONG
IPC: B62D65/02
Filed: 2008-12-24
Abstract: PURPOSE: A device for hardening adhesive for a hanger is provided to prevent the spoiling of adhesive or sealer by previously hardening it through high-frequency induction heating. CONSTITUTION: A device for hardening adhesive for a hanger comprises a hanger frame(13), a fixed high-frequency inductive heater, actuators(40) and a movable high-frequency inductive heater. The hanger frame moves along a hanger rail to transfer a vehicle body. The fixed high-frequency inductive heater is installed on one side of the hanger frame facing the hemming part(H) of one side of the vehicle body. The actuator is installed on the other side of the hanger frame facing the hemming part of the other side of the vehicle body. The movable high-frequency inductive heater is installed on the rod tip of each actuator. The movable high-frequency inductive heater faces the hemming part of the other side of the vehicle body.
Patent KR-20100077647-A (KR)
Title: Resistive memory device and method for manufacturing the same
Inventor: HWANG YUN TAEK
IPC: H01L27/115
Filed: 2008-12-29
Abstract: PURPOSE: A resistive memory device and a manufacturing method thereof are provided to reduce a reset current and reset time by forming an ion implantation region on the surface of a variable resistance material layer. CONSTITUTION: A bottom electrode(11) is formed on a substrate(10). A variable resistance material layer is formed on the bottom electrode. The variable resistance material layer has oxygen or a metal ion implantation region. The variable resistance material layer is made of a transition metal oxide. A top electrode is formed on the variable resistance material layer. At least one among the top electrode and the bottom electrode is a plug type electrode. A filament current path is generated or disappeared inside the variable resistance material layer according to the voltage applied between the bottom electrode and the top electrode.
Patent KR-20100077853-A (KR)
Title: Storage rack for cylinderical type goods
Inventor: LEE WAN YOUNG
IPC: E04B1/24
Filed: 2008-12-29
Abstract: PURPOSE: A storage rack for cylindrical freight is provided to increase storage efficiency by enhancing the storage capability of a warehouse and to reduce the cost required for securing storage site due to the decrease of an installation area. CONSTITUTION: A storage rack for cylindrical freight comprises lattice columns(10), column connection beams(20), horizontal support beams(30), freight support columns(40), and freight hanging beams(50). The lattice column includes a column element(11) and a vertical lattice material(12). The column connection beam is horizontally installed every proper height of the lattice columns. The column connection beam connects two column elements. The horizontal support beam is installed to horizontally cross at right angles at the middle part between the column connection beams installed at neighboring lattice columns, connects and supports the lattice columns. The freight support columns are arranged along the freight loading spaces between the latticed columns. The freight hanging beams are supported by the freight support columns every freight loading space and are projected toward an aisle.
Patent KR-20100078225-A (KR)
Title: Internal write/read pulse generating circuit of a semiconductor memory apparatus
Inventor: LEE SANG HEE
IPC: G11C7/22
Filed: 2008-12-30
Abstract: PURPOSE: An internal write/read pulse generating circuit of a semiconductor memory device is provided to reduce the power consumption of the internal write/read pulse generating circuit by preventing the toggling of a clock during all bank precharge operation or refresh operation. CONSTITUTION: A control clock generating unit(100) outputs a clock as a control clock. The control clock generating unit fixes the control clock to a specific level if an all bank precharge signal or a refresh signal is enabled. An internal pulse generating unit(10) outputs an external write pulse or an external read pulse as an internal write pulse or an internal read pulse. The control clock generating unit includes an enable signal generating unit, a controller, and a reset signal generating unit. The enable signal generating unit enables or disables the enable signal. The reset signal generating unit enables the reset signal.