baber/WOPTO huggingface dataset:
Patent KR-20070091975-A (KR)
Title: Method for manufacturing multi layer printed circuit board
Inventor: SIM CHUN SEOB
IPC: H05K3/46
Filed: 2006-03-08
Abstract: A method for manufacturing a multi-layer printed circuit board is provided to conduct an upper circuit pattern and a lower circuit pattern electrically by filling copper in upper and lower through-holes. An insulation layer(11) is provided. A CCL(Copper Clad Laminate) is formed on an overall surface of the insulation layer. A metal layer(12) is formed on the CCL. The metal layer is selectively removed from the CCL, so that a pattern is formed. An RCC(Resin Coated Copper)(20) is laminated on the pattern and the metal layer. A copper film is selectively removed from the RCC, so that a window(23) is formed to expose a portion of the insulation layer(22) of the RCC. A laser beam is irradiated on the window, so that a hole is formed on the insulation layer under the window and the metal layer of the CCL is exposed. Copper is filled in the hole, so that the metal layer of the CCL is electrically coupled with the copper film of the RCC.
Patent KR-20070098333-A (KR)
Title: Method for fabircating the same of semiconductor in storage node contact
Inventor: PARK JU SUNG
IPC: H01L21/768
Filed: 2006-03-31
Abstract: A method for manufacturing a storage node contact of a semiconductor device is provided to control a short defect generated due to a self-aligned contact defect by securing the self-aligned contact margin between the storage node contact and a gate pattern. A method for manufacturing a storage node contact of a semiconductor device includes the steps of: forming a landing plug contact(38) on a semiconductor substrate(31); sequentially forming a first interlayer insulation film(35) and an etching prevention layer(40) on the semiconductor substrate(31) including the landing plug contact(38); opening a bit line contact unit and a storage node contact unit by selectively etching the etching prevention layer(40); forming a second interlayer insulation film(39) on the etching prevention layer(40); forming a storage node contact hole(41) opening the surface of the landing plug contact(38) by selectively etching the first and second interlayer insulation films(35,39) of the storage node contact unit by using the etching prevention layer(40) as an etching barrier; forming a conductive material until filling the storage node contact hole(41); and forming a storage node contact plug by planarizing the conductive material.
Patent KR-20070100025-A (KR)
Title: Single mode light source device having external cavity
Inventor: JEONG YONG DEOK
IPC: G02B6/00
Filed: 2006-04-06
Abstract: A single mode light source device having an external cavity is provided to realize a light source device based on a conventional packaging structure without a separate means by using an incident plane of an optical fiber as a reflection plane instead of a separate apparatus such as a mirror or optical fiber lattices. A single mode light source device having an external cavity includes a laser diode(10), a lens(20), and an optical fiber(30). The laser diode(10) has an internal cavity which generates at least one light signal having at least one wavelength. The lens(20) collects the light signals. The optical fiber(30) for transmission transmits the light signals collected in the lens(20). The external cavity structure is formed so as to generate single mode oscillation between an emitting plane of the laser diode(10) and an incident plane of the optical fiber(30) which is tilted at a predetermined angle.
Patent KR-20070102891-A (KR)
Title: Optical sensor for detecting peripheral light and liquid crystal display device using the same
Inventor: KIM JUNG HWAN
IPC: G02F1/133
Filed: 2006-04-17
Abstract: An optical sensor for detecting peripheral light and a liquid crystal display device using the same are provided to install an amplifier for amplifying a sensed signal output from a peripheral light sensing unit to enhance driving power capable of driving an application circuit connected to an output terminal of the peripheral light sensing unit. An optical sensor for detecting peripheral light comprises the following units: a first transistor, which is connected between a first power supply and a second power supply, which can be turned on/off in response to a control signal; a sensing unit(112) having the first transistor and a second transistor in which a gate electrode is connected to the second power supply and a first capacitor; and at least one amplifying unit(114) which is connected to an output stage of the sensing unit and at least one noise reducing unit(116) which is connected between the sensing unit and the amplifying unit.
Patent KR-20060110802-A (KR)
Title: Device for converting medical image data
Inventor: FUJIEDA MASAMI
IPC: A61B8/00
Filed: 2006-04-19
Abstract: An apparatus and a method for converting medical image data are provided to convert personal information of medical image data using a part of a plurality of bits of one pixel to be concealed by using an invalidation unit. An apparatus for converting medical image data represents a state of one pixel of a medical image by using a significant bit as a part of a plurality of bits of one pixel. The apparatus performs the conversion of data for medical image data which represents information except the medical image information by using a part of a redundant bit different from the significant bit. The apparatus has an invalidation unit to invalidate the information represented by the redundant bit. The invalidation unit masks the redundant bit with specific data.
Patent KR-20070106849-A (KR)
Title: Simulation system for fitting golf clubs
Inventor: HAN SANG JUNG
IPC: A63B69/36
Filed: 2006-05-01
Abstract: A simulation system for fitting golf clubs is provided to make free specification change and simulation according thereto performed repeatedly within the simulation system to decide an optimal specification for each person easily. A simulation system for fitting golf clubs includes a sensing portion(21), a control portion(22), an input portion(24), and a display portion(23). The sensing portion senses element information that influences a trace and a flying distance of a golf ball when a user hits a ball with a golf club. The control portion applies the element information and change element information to a simulation program and obtains the trace and the flying distance of the ball to do data treatment. The input portion produces change specification information and change element information. The display portion outputs simulation data.
Patent KR-20070107219-A (KR)
Title: Method of forming passivation layer in nonvolatile polymer memory device
Inventor: PARK JONG WAN
IPC: H01L21/8247
Filed: 2006-05-02
Abstract: A method for forming a moisture-penetration-blocking layer is provided to improve insulation property between polymer non volatile memory devices and to prevent degradation of a conductive polymer by forming a passivation layer for moisture and outer oxygen through the atomic layer depositing method at a low temperature. A method for forming a moisture-penetration-blocking layer to improve property of a non volatile polymer memory device comprises a passivation layer. The passivation layer forming process comprises following steps. An organic metal source is absorbed on a memory device, and then remaining organic metal source is exhausted. A metal of the organic metal source is reacted with a source containing oxygen which is implanted with plasma. A passivation layer having a uniform thickness is formed by repeating the previous processes.
Patent KR-20070111065-A (KR)
Title: Impermeable and semi-permeable reactive barrier and contaminant removal and cut-off by them
Inventor: JIN HYEO KYEONG
IPC: B09C1/00
Filed: 2006-05-16
Abstract: An impermeable or semi-permeable reactive barrier, and a system and a method for removing or blocking pollutants using the reactive barrier are provided to manufacture a barrier having a function of removing pollutants contained in water as well as a function of suppressing the flow of water, by manufacture the barrier using an adsorbing material, a decomposing material, or a detoxifying material. An impermeable or semi-permeable reactive barrier is manufactured by inputting consolidated stuff to the ground in a jet type, an injection type, a mix type, or a digging type and joining the consolidated material to soil of the ground. The consolidate stuff is prepared by consolidating a predetermined mixture into a consolidating material for reinforcing the ground. The predetermined mixture is prepared by mixing one or more selected from an adsorbing material for adsorbing pollutants, a decomposing material for decomposing pollutants, and a detoxifying material for detoxifying pollutants.
Patent KR-20070061739-A (KR)
Title: Generator of ovsf code and method thereof
Inventor: SHEEN MIN JOUNG
IPC: H04J13/20
Filed: 2006-05-25
Abstract: An apparatus and a method for generating an OVSF(Orthogonal Variable Spreading Factor) code are provided to efficiently generate an OVSF code by dividing a small memory into several tables. A memory unit(100) stores an OVSF code including plural tables divided according to storage capacity. An OVSF code generating unit(200) generates the OVSF code, and divides it by size for which limited storage capacity of the memory unit(100) is considered, and tables the divided codes to store them in the memory unit(100). An OVSF code detecting unit(300) selects a table in which the OVSF code to be detected is stored and searches a storage address, and detects the OVSF code stored in the memory unit(100) corresponding to the searched storage address.
Patent KR-20070113764-A (KR)
Title: Welding device instructing a spot of operation for welding robot and method thereof
Inventor: PARK JONG RYON
IPC: B23K11/30
Filed: 2006-05-26
Abstract: A welding torch for robot with a teaching function and a welding method using the same are provided to allow the teaching jig to perform a teaching operation more accurately by mounting a teaching jig having an elastic pin on an inner part of the welding torch to teach the operational position of a welding robot. In a welding torch installed on a robot drive part to conduct a welding operation along a preset welding line, a welding torch for robot with a teaching function comprises a teaching jig(200) which replaces a tip removably attached to one side of a tip adapter and which is mounted on the tip adapter to perform a teaching operation, wherein the teach jig includes: a coupling part(22) coupled to the tip adapter formed on the welding torch; a socket(23) installed at one side of the coupling part; and a teaching pin(20) which is supported from an elastic member(21) in the center of the socket and projected to the outside of a nozzle of the welding torch in a predetermined length.
Patent KR-20070115145-A (KR)
Title: Semiconductor device and method for fabricating the same
Inventor: CHO HEUNG JAE
IPC: H01L21/31
Filed: 2006-05-31
Abstract: A semiconductor device and a manufacturing method thereof are provided to restrict Fermi-level pinning by forming a Fermi-level pinning prevention layer on a surface of a gate insulating layer without crystallizing. A third gate dielectric layer(35) for preventing the Fermi-level pinning is formed by performing a low temperature oxidation to the surface of a second gate insulating layer(34A). The third gate insulating layer is formed with a silicon oxide layer to have a thickness of 5 to 20 angstrom, so as to prevent the Fermi-level pinning generated between a gate electrode and the second gate insulating layer which is based on a silicate group.
Patent KR-20080003136-A (KR)
Title: Apparatus and method of making slush
Inventor: KIM SU CHEONG
IPC: F25D23/12
Filed: 2006-07-01
Abstract: A slush maker and a method of making slush are provided to selectively obtain ice, supercooled liquid, or slush and to adjust the softness of slush by controlling temperature of the supercooled liquid. A slush maker and a method of making slush a flow path, a phase changer(44), an energy generator, and a chilled air provider. The flow path allows supercooled liquid to flow therethrough. The phase changer, such as an igniter, exerts external force on the supercooled liquid in the flow path to change its phase to solid and obtain slush. The energy generator provides electric field energy or magnetic field energy to the supercooled liquid to keep its state supercooled. The cool air provider supplies cool air(42) to the supercooled liquid to lower its temperature.
Patent KR-20070006624-A (KR)
Title: Method for manufacturing color filter
Inventor: CHOU CHING YU
IPC: G02F1/133
Filed: 2006-07-10
Abstract: A color filter manufacturing method is provided to increase pattern precision of an organic black matrix by directly forming the organic black matrix by a photo mask. A color filter manufacturing method includes steps of: forming an organic black photoresist layer(304) on a transparent substrate(300); exposing the organic black photoresist layer to the light by using a photo mask; forming the organic black photoresist layer to make an organic black matrix on the transparent substrate; covering the organic black matrix with a positive photoresist layer by forming the positive photoresist layer on the transparent substrate; irradiating ultraviolet rays on the surface of the transparent substrate, which faces and is spaced apart from the positive photoresist layer to expose the positive photoresist layer to the light; forming the positive photoresist layer to form plural banks on the organic black matrix; and injecting the ink into a space defined by the banks and the organic black matrix by using an inkjet device.
Patent KR-20080006276-A (KR)
Title: Shift lock un looking method of at lever
Inventor: KWON YOUNG GWAN
IPC: B60K20/00
Filed: 2006-07-12
Abstract: A method for releasing shift lock of an AT lever is provided to prevent a parking brake from being broken due to carelessness of a driver by releasing the shift lock only when the parking brake is released after a foot brake operates. A method for releasing shift lock of an AT lever comprises the steps of increasing a counter value by one when an engine is switched into an on state after the counter value is set to zero(S1), determining whether a driver steps on a foot brake(S2), and determining whether a parking brake has been released when the driver steps on the foot brake(S3). If the parking brake has been released, shift lock is released and the counter value is increased by one(S4). If the engine is in an off state in the first step, the shift lock is maintained(S5). If the driver does not step on the foot brake in the second step, the shift lock is maintained in order to prevent sudden start if the parking brake has been released, and the shift lock is maintained in order to protect the parking brake(S6).
Patent KR-20080009455-A (KR)
Title: Height adjusting structure of suction nozzle for vaccum cleaner
Inventor: KWON HYUK JOO
IPC: A47L5/28
Filed: 2006-07-24
Abstract: A height adjusting structure of a suction nozzle for a vacuum cleaner is provided to clean a surface to be cleaned efficiently by installing a height adjusting unit for adjusting the height by rotation of the cam. A height adjusting structure of a suction nozzle for a vacuum cleaner comprises a suction nozzle cleaning dust on the bottom, an operating unit(330), a rotating member(160), a cam(170), a link unit(340), and a height adjusting unit. The operating unit, which is placed at the rear part of the suction nozzle, is capable of operating by a user. The rotating member is capable of rotating by operating force of the operating unit. The cam is eccentrically combined with the rotating member. The link unit transmits operating force of the operating unit to the rotating unit. The height adjusting unit adjusts the height by rotation of the cam. Further, the rotating member rotates in one direction.
Patent KR-20080013154-A (KR)
Title: Method for organizing raid system having changeable storage
Inventor: OH SEUNG TAEK
IPC: G06F15/16
Filed: 2006-08-07
Abstract: A method for constructing an RAID(Redundant Array of Inexpensive Disks or Redundant Array of Independent Drives) system having a variable number of storage units is provided to constitute an RAID system even in an environment where the number of storage units is changed and minimize the movement of data blocks to reduce a network cost. Parity blocks of data blocks stored in each data storage unit are generated when one of at least two data storage units of an RAID system including the at least two data storage units and a single parity storage unit is removed(S110). The data blocks and the parity blocks are transmitted to the respective data storage units such that data blocks of the data storage units and parity blocks of the parity storage unit, which belong to the same row, are located in the same data storage unit(S120). Data blocks of the removed data storage unit are recovered from the data blocks of the data storage units and the transmitted parity blocks(S130). The recovered data blocks and the generated parity blocks are transmitted to the parity storage unit(S140). Parity blocks of the recovered data blocks are generated(S150).
Patent KR-20070094435-A (KR)
Title: Film peeling apparatus
Inventor: HUANG WEI MING
IPC: H01L21/50
Filed: 2006-08-30
Abstract: A film peeling apparatus is provided to prevent a waste of a film by detaching a portion of the film using a film sticking member and then peeling off the film from a substrate. A carriage(10) carries a substrate(2) attached with a film(4), and a film sticking member(20) is adhered on the film to adhere a portion of the film. A driving unit(30) moves any one of the film sticking member and the carriage to peel off the film from the substrate. The film sticking member is a film sticking roller which is angularly moved to peel off a portion of the film. The film is rigidly adhered on the film sticking member by a pressing unit.
Patent KR-20080022936-A (KR)
Title: Ultra fine solder, method for manufacturing ultra fine solder and manufacturing apparatus using the same
Inventor: KIM SOOK HWAN
IPC: B23K9/14
Filed: 2006-09-08
Abstract: An ultra fine solder, and an apparatus and a method for manufacturing an ultra fine solder are provided to form a circular powder by melting and sublimating a wire to minimize an amount of solder oxide formed on the surface of the powder as compared with that of a square-shape powder. A chamber(16) has an inactive atmosphere. A wire(12) is supplied in the chamber so that the wire is positioned between an anode and a cathode. Energy is supplied so that the supplied wire is completely sublimated to form powder. Powers having the size of 20micrometer or less are collected. The ratio of the supplied energy to the sublimation energy is in the range of 0.5 to 6. The supply rate of the wire is in the range of 2, 300mm/min to 4,400mm/min. The powders have a circular shape. An inactive gas in the chamber has the pressure in the range of 0.1kg/cm^2 to 4kg/cm^2.
Patent KR-20080023280-A (KR)
Title: The functionalized silica nanoparticle having peg linkage and production method thereof
Inventor: CHUNG DOO SOO
IPC: B82B3/00
Filed: 2006-09-09
Abstract: A functionalized silica nanoparticle and a method for preparing the same are provided to show reduced agglutination and non-specific linkage of nanoparticles. A functionalized silica nanoparticle comprises a silica nanoparticle and an amine group linked to a surface of the silica nanoparticle, wherein polyethylene glycol(PEG) is linked to the amine group. Additionally, folate is linked to the PEG of the silica nanoparticle. The functionalized silica nanoparticle is prepared by a method comprising the steps of: i) synthesizing a conventional dye-nanoparticle by reverse microemulsion process; ii) surface-treating the nanoparticle with an amine group; iii) introducing PEG to the amine group; and optionally iv) linking the folate thereto.
Patent KR-20080023890-A (KR)
Title: Equipment for aligning wafer of semiconductor manufacturing device
Inventor: PARK HAE GYUN
IPC: H01L21/68
Filed: 2006-09-12
Abstract: A wafer aligning apparatus of semiconductor manufacturing equipment is provided to extend life span of a wafer chuck by keeping the wafer chuck away from exposure of plasma. A wafer aligning apparatus of semiconductor manufacturing equipment comprises a body(100), a pre-align chuck(112), a sensor fixing part(102), a first light sensor, a second light sensor, and a control unit(114). The body is for aligning a wafer(W). The pre-align chuck, mounted onto the body, fixes and rotates the wafer. The sensor fixing part, fixedly mounted to the body, fixes a sensor. The first light sensor, mounted onto the sensor fixing part, projects light to the wafer rotated by the pre-align chuck for sensing an edge position of the wafer, comprising a first light emitting sensor(104) for projecting light to the wafer, and a first light receiving sensor(106) for receiving the light emitted from the first emitting sensor and sensing the edge position of the wafer. The second light sensor projects light to the wafer rotated by the pre-align chuck for sensing a marking position of the wafer, comprising a second light emitting sensor(108) for projecting light to the wafer, and a second light receiving sensor(110) for sensing the marking position of the wafer according to a level of received light after the light emitted from the second light emitter is reflected from the wafer. The control unit calculates a wafer aligning value with an edge position value and marking position value of the wafer sensed by the first and second light sensors.
Patent KR-20080024673-A (KR)
Title: Shuttle bus arrival message system and radio communication method
Inventor: JOO SE WOONG
IPC: G08G1/127
Filed: 2006-09-14
Abstract: A system for informing a shuttle bus arrival message and a wireless communication method thereof are provided to reduce a waiting time for a shuttle bus by transmitting information from a master transmitter to only corresponding receivers. A system for informing a shuttle bus arrival message includes a master transmitter(200) for vehicles and plural slave receivers(300) for home. The master transmitter stores vehicle guidance information, passenger information, and slave receiver codes through data communication with a center computer, executes bidirectional wireless communication with corresponding slave receivers, and transmits and receives the vehicle guidance information and passenger information. The slave receivers execute bidirectional wireless communication when codes are matched by receiving signals from the master transmitter, and transmit and receive the vehicle guidance information and passenger information.
Patent KR-20070036729-A (KR)
Inventor: JIANG SAM SHIAW SHIANG
IPC: H04L29/06
Filed: 2006-09-29
Abstract: 수신비확인 모드로 이전에 송신된 데이터 패킷들을 주기적으로 재송신하는 무선통신시스템의 수신단의 저장소 윈도우를 시작하는 방법은, 수신단의 수신용 엔티티가 수립, 재수립된 후 또는 타이머가 만기가 된 후, 제1의 PDU를 수신하는 단계, 및 수신된 최고 번호 패킷의 순번이 되도록 정해진 상태 변수를 제1의 수신된 패킷의 순번에 따라 초기화하는 단계를 포함한다. 무선통신시스템의 예는 멀티미디어 브로드캐스트/멀티캐스트 서비스(MBMS)를 가지는 범용 이동통신시스템(UMTS)이다.
Patent KR-20080030708-A (KR)
Title: A hermetic type compressor
Inventor: RYU KI O
IPC: F04B39/00
Filed: 2006-10-02
Abstract: A hermetic compressor is provided to allow a piston installed in a cylinder to be easily assembled to a crankshaft via a connection rod when the cylinder is integrally formed with a frame. A hermetic compressor comprises a frame(40) formed with a hollow portion, a drive unit disposed on the frame, a cylinder(21) formed integrally with the frame, a piston(22) disposed within the cylinder, a crankshaft(50), and a connecting rod(60) coupled to an eccentric shaft portion(52) and the piston. The crankshaft includes a main shaft portion(51) adapted to rotate a drive force of the drive unit, the eccentric shaft portion provided at one end of the main shaft portion, and a weight balance portion(53) provided between the main shaft portion and the eccentric shaft portion. The connecting rode is formed to convert a rotation motion of the crankshaft into the linearly reciprocation motion of the piston.