baber/WOPTO huggingface dataset:
Patent KR-20070118498-A (KR)
Title: Curve typed three-dimensional display device
Inventor: KIM UN SU
IPC: H04N13/04
Filed: 2006-06-12
Abstract: An apparatus for displaying a stereo image on a curve-type large screen is provided to allow a user to view a large-size and a curve-type stereo video economically by using an image providing device and a fresnel lens, and to adjust the distance between the fresnel lens and the image providing device to adjust perspective. An apparatus for displaying a stereo image includes an image providing module(3) and a fresnel lens part(2). The image providing module has a curved surface. The fresnel lens part has a curved surface and is positioned in the front of the image providing module toward a viewer. The distance between the image providing module and the fresnel lens part is smaller than a focus distance of the fresnel lens part.
Patent KR-20060131651-A (KR)
Title: Liquid crystal display device
Inventor: TERANISHI KENTARO
IPC: G02F1/133
Filed: 2006-06-14
Abstract: An LCD is provided to reduce a time it takes to turn on a light source from a lighting request without displaying an unstable image by using a display control circuit controlling an LCD panel and the light source. A light source lights an LCD panel, and a display control circuit(CNT) controls the LCD panel, and the light source. The display control circuit includes a panel driving unit, a state detecting unit, and a light source driving unit. The panel driving unit drives the LCD panel after power is turned on. The state detecting unit detects a display driving state indicating the panel driving unit driving the LCD panel for display of a stable image in response to an image signal. The light source driving unit drives the light source according to a lighting request after the driving state is detected by the state detecting unit.
Patent KR-20070001019-A (KR)
Title: Method and system for initial procedure in a frequency overlay communication system
Inventor: LIM EUN TAEK
IPC: H04B7/208
Filed: 2006-06-28
Abstract: A method and a system for performing an initial operation in a frequency overlay communication system are provided to define an initial operation procedure of an NB-MS(Narrow Band-Mobile Station) and an EB(Extended Band)-MS in the frequency overlay communication system, thereby efficiently providing a high-speed multimedia service for the next generation mobile communication system. A method for performing an initial operation of a mobile station using the first frequency band comprises the following steps of: performing correlation on the entire frequency band by the first frequency band unit(506); receiving broadcast information through a frequency band having the maximum correlation value(510); and performing initial access to a base station through the frequency band having the maximum correlation value when a frequency bandwidth of the base station recognized by referring to the broadcast information is narrower than or equal to the first frequency bandwidth of the mobile station(512).
Patent KR-20080001927-A (KR)
Title: Method for fabricating flash memory device
Inventor: ROH CHI HYEONG
IPC: H01L27/115
Filed: 2006-06-30
Abstract: A method for fabricating a flash memory device is provided to prevent generation of foreign substances in a wet removal process by using an SOC(spin on carbon) layer to be simply removed by using oxygen plasma. A pad oxide layer(21) and a SOC layer(22) are sequentially formed on a semiconductor substrate(20). The SOC layer, the pad oxide layer and the semiconductor substrate are etched to form a trench. An isolation layer is formed in the trench. The SOC layer is eliminated. The pad oxide layer is removed, and a tunnel oxide layer is formed in the semiconductor substrate exposed by the removal of the pad oxide layer. A conductive layer for a floating gate is formed on the front surface including the tunnel oxide layer. In forming the SOC layer, a polymer solution composed of 2 to 10 carbon elements is coated by using coating equipment.
Patent KR-20080002004-A (KR)
Title: Apparatus and method for plasma enhanced chemical vapor deposition
Inventor: RYU WON SANG
IPC: H01L21/205
Filed: 2006-06-30
Abstract: A PECVD(plasma enhanced chemical vapor deposition) apparatus is provided to uniformly distribute radicals by forming a magnetic field on a susceptor. A susceptor(120) is installed in a process chamber(260) to support a substrate(100). A magnetic field generating part(280) is installed on the susceptor to generate a magnetic field. Reaction gas for depositing a thin film on the substrate is injected into the process chamber by a gas injection hole(160). The magnetic field generating part is composed of a plurality of magnets. In forming the magnetic field generating part, a plurality of conductive wires are disposed in the susceptor and the current is supplied to the plurality of conductive wires.
Patent KR-20080004240-A (KR)
Title: A method of quality test for a ship production
Inventor: SHIN SANG HO
IPC: G06F17/00
Filed: 2006-07-05
Abstract: A method of establishing a system for a quality test of ship building is provided to deal with the following steps of setting up a process for establishing the level of the quality management strategy and goal, establishing a system for the standard structure and the outcome evaluation of quality management; setting up a process and a structure for self-inspection; breeding up engineers for managing grade and quality of the whole work process; systemizing documents for quality through information management; managing the documents; bringing up cooperative companies; establishing an evaluation system; and dealing with demands of a ship owner. A method of establishing a system for a quality test of ship building follows a self-inspection procedure which has the following steps: a check and evaluation sheet output step which outputs a check and evaluation sheet containing major management items of work process in each standard inspection to perform self-inspection in line QC; a line QC inspection step which frequently checks actual goods based on given information by items which must be checked on the basis of the check and evaluation sheet when working in a real field; a check and evaluation sheet recording step which records and registers the inspection contents and details on the check and evaluation sheet after the line QC inspection is performed; and a work process history registration step which registers major issues occurring during a work process historically by each line and each work process and then manages the major issues.
Patent KR-20080006234-A (KR)
Title: Heat radiation sheet manufacturing device
Inventor: KIM KYUNG WOOK
IPC: B21D17/04
Filed: 2006-07-11
Abstract: A device for manufacturing a heat radiation plate is provided to produce the heat radiation plate whose heat transfer quality is favorable through a whole area of the radiation plate and to control at least one height of an operation roll for the heat radiation plate according to thickness of a rolled object. A device for manufacturing a heat radiation plate comprises at least two operating rolls and a base(31). The operating roll has a projection at one outer peripheral surface at least. The base supports the operating roll. The plural operating rolls include a gear-type upper operating roll(41), a cylindrical lower operating roll(42), and a plurality of supporting rolls(43,44). The cylindrical lower operating roll is positioned at a lower part of the upper operating roll. The plural supporting rolls are positioned at a rear side of the upper and lower operating rolls to support a position of the heat radiation plate which is rolled by the operating rolls and to prevent the heat radiation plate from being bent.
Patent KR-20080007761-A (KR)
Title: Trash can
Inventor: CHU SOOG KYO
IPC: B65F1/00
Filed: 2006-07-18
Abstract: A household variable capacity type trash can is provided to selectively remove the trash discharged from home by variably dividing the internal capacity thereof. A household trash can includes a body, a receiving box(400), a cover(300), and a carrying handle. The upper surface of the body is opened and the body has an interior space. The receiving box is positioned in the interior space of the body. The cover is hinge-coupled to the body. The receiving box has a volume smaller than the interior space of the body. A plurality of holes(411) are formed in a lower wall and an introducing side wall of the receiving box. The receiving box includes an internal capacity dividing unit selectively dividing the interior space thereof. The cover includes an attaching boss separately attaching a label to an outer portion thereof.
Patent KR-20080010652-A (KR)
Title: Method for controlling release pressure of damper clutch in power-on upshift and system thereof
Inventor: LEE JIN SOO
IPC: F16H61/14
Filed: 2006-07-27
Abstract: A method for controlling release pressure of a damper clutch in a power-on upshift operation and a system using the same are provided to control the damper clutch according to the calculated release pressure of the damper clutch. An opening rate detection process is performed to detect an opening rate of a throttle valve(S110). A rotatory speed detection process is performed to detect a rotatory speed of an output shaft(S120). A determination process is performed to determine an upshift condition(S130). A target release pressure calculation process is performed to calculate a target release pressure value of a damper clutch when the upshift condition is satisfied(S150). A control process is performed to control the release pressure of the damper clutch by using the target release pressure(S160).
Patent KR-20080014450-A (KR)
Title: Waterbote
Inventor: KIM CHUNG BOO
IPC: B63B35/00
Filed: 2006-08-11
Abstract: A boat is provided to ensure versatile experience of the user through ground, sky, and sea by hoisting, dropping, and submerging the boat. A sky tower is built aside a sea area. A boat is hoisted to the top of the sky tower by a rail and a wire. The boat on the top of the tower comes down through a gentle slope of the rail, it is then separated from the rail and submerged under the sea. After a predetermined period of time, compressed air is injected into the boat to raise the boat to the surface of the sea. The boat can be returned by rotating a screw to a desired direction.
Patent KR-20080017539-A (KR)
Title: System and method for advertisement in station
Inventor: CHOE DAE MYEONG
IPC: G09F9/00
Filed: 2006-08-21
Abstract: A system and a method for providing AD(ADvertisement) in subway stations are provided to display moving picture AD of advertisers to a part of screen doors installed in each subway station without replacing an AD poster or board by receiving the AD from the advertisers and distributing the received AD according to each time slot. A backbone module(110) transmits various media types of AD data received from advertiser terminals. A broadcasting source module(120) plays the AD data according to each media type. A distributing module(130) distributes the AD data to players of the broadcasting source module and receives a played AD signal from the broadcasting source module. An encoding module(140) stores the AD data received from the backbone module and encodes/transmits the AD signal received from the distributing module to the backbone module. An accessing module(170) distributes the AD signal received from the backbone module to each subway station. A transmitting module(150) schedules the AD signal transmitted to each subway station and monitors the AD image displayed in each subway station. Each AD signal receiver receives/converts in the subway station the AD signal by connecting to the accessory module. Each display device displays the AD image to a part of the screen door by connecting to the AD signal receivers. A network management module(160) includes a web sever(161) to which a plurality of advertiser terminals(C1-Cn) are connected and a database sever(162) in which advertisement data are stored.
Patent KR-20080018482-A (KR)
Title: A six-speed power train of an automatic transmission for a vehicle
Inventor: JUNG KUN SOO
IPC: F16H3/62
Filed: 2006-08-24
Abstract: A six-speed power train of an automatic transmission for a vehicle is provided to enhance driving characteristics by optimizing a gear ratio. A first planetary gear set(PG1) shares a sun gear and a planetary carrier and includes a first operational element as an input element, a second operational element as a selective input/output element, a third operational element as a selective input/fixing element, and a fourth operational element as a selective output element. A second planetary gear set(PG2) is a single pinion planetary gear set and includes a first operational element as a constant input element, a second operational element as a selective output/input element, and a third operational element as a selective output/input element. A third planetary gear set(PG3) is a single pinion planetary gear set and includes a first operational element as a constant input element, a second operational element as a constant output element, and a third operational element as a selective input element. A clutch unit includes five clutches for variably connecting one of the operational elements of the first and second planetary gear sets to an input shaft, and variably connecting two of the operational elements of the first planetary gear set to three of the operational elements of the second and third planetary gear sets. A brake unit includes one brake for variably connecting one of the operational elements of the first planetary gear set to a transmission housing.
Patent KR-20070068994-A (KR)
Title: Switched converter with variable peak current and variable off-time control
Inventor: WU ALBERT M
IPC: G05F3/02
Filed: 2006-08-24
Abstract: A switched converter with variable peak current and variable off-time control functions is provided to perform a stable operation over a wide load range by activating and inactivating a regulator switch. A switched converter, which includes a control type switch(116) and a control circuit, receives DC(Direct Current) voltage of a first level from an input node(VIN), and supplies output DC voltage of a second level to an output node(VOUT). The control type switch is coupled with the input and output nodes. The control circuit sets the maximum current reference level on the control type switch according to load conditions in activation, and sets a variable switch inactivation interval according to load conditions.
Patent KR-20070026133-A (KR)
Title: Equalizer and equalizing method
Inventor: AKAHORI HIROJI
IPC: H04L27/01
Filed: 2006-08-30
Abstract: An equalizer and an equalization method are provided to be capable of demodulating signals of a data structure in which pilot symbols are scattered among data symbols. The first extraction circuit(201) extracts plural pilot symbols from inputted signals. An IDFT(Inverse Discrete Fourier Transform) unit(202) performs an IDFT process for the extracted pilot symbols, and calculates the amount of complex gains in every path. The second extraction circuits(203,204) extract plural paths by using the calculated amount. An FFT(Fast Fourier Transform) unit(205) performs an FFT process for the extracted paths. An equalization operator(210) extracts phase components of the FFT-applied paths, and equalizes the inputted signals by using the extracted phase components.
Patent KR-20080020807-A (KR)
Title: Apparatus and method for plc redundancy
Inventor: NO YOUNG HUN
IPC: G05B19/05
Filed: 2006-09-01
Abstract: A method and an apparatus for multiplexing a PLC(Programmable Logic Controller) system are provided to improve operation reliability of an overall system by using an interaction between master and slave modes. First to third upper systems(10,10',10'') are connected to a monitoring control channel(20). The upper systems include I/O units(11,11',11''), monitoring controllers(12,12',12''), calculators(13,13',13''), and communication units(14,14',14''). The I/O units are controlled by the upper system and determine I/O specifications according to a user selection. The communication units are connected to calculation/communication units(42,42',42'') of lower systems(40,40a) through a communication link(30). An I/O device(41) is controlled by the lower system. The communication link uses an optical communication technique, a DSL(Digital Subscribers Line), or a twisted pair network. When one of the upper systems is set as a master mode, the rest upper systems are set as slave modes.
Patent KR-20080021977-A (KR)
Title: Metal interconnection and method for forming the same
Inventor: LEE JONG MYEONG
IPC: H01L21/28
Filed: 2006-09-05
Abstract: A metal interconnection and a forming method thereof are provided to prevent copper of a copper interconnection from being diffused in an aluminum interconnection by using a diffusion barrier layer. A first interlayer dielectric(102) is formed on a semiconductor substrate(100), and a first metal contact(103) is formed on the first interlayer dielectric. A first metal interconnection(110) is formed on the second interlayer dielectric, and is connected to a second metal contact(109). A diffusion barrier layer(130) is formed to cover the first metal interconnection exposed by an aperture and an insulation layer(120), and is made of Ti and Zr. A second metal interconnection(140) is formed on the diffusion barrier layer, and is electrically connected to the first metal interconnection.
Patent KR-20080024579-A (KR)
Title: Pad conditioning apparatus in semiconductor device fabricating equipment
Inventor: CHOI SEONG GYU
IPC: H01L21/304
Filed: 2006-09-14
Abstract: A pad conditioning apparatus in semiconductor device manufacturing equipment is provided to perform a rapid pad conditioning, to improve uniformity of a pad conditioning, and to remove a slurry remaining in a pad groove by performing a brushing operation during the pad conditioning. A pad conditioner shaft(51) is movable in a first direction with respect to a pad(30). A pad conditioner arm(54) is connected to the pad conditioner shaft. The pad conditioner arm is movable in a second direction almost perpendicular to the first direction. A conditioning disk is mounted on the pad conditioner arm to condition the pad by being moved in the first and second directions. The conditioning disk is a roller disk rotated in synchronized with a revolution direction of the pad. The conditioning disk includes a diamond grid coating unit and brush units. The brush units are separated from the diamond grid coating unit and formed on a surface of the disk to remove a slurry remaining within a groove of the pad.
Patent KR-20080029161-A (KR)
Title: Axial gap type motor
Inventor: KIM HAN GEE
IPC: H02K1/12
Filed: 2006-09-28
Abstract: An axial gap type motor is provided to insulate between a stator core and a bracket by including a back yoke made of insulating material. An axial gap type motor includes a stator(100) and a rotor(20) arranged to face each other along a rotation axis(30) of the rotor. The stator has a stator core(111), a back yoke(120), and a plurality of stator coils(112). The stator core has a plate shape and forms a magnetic path. The back yoke is made of non-magnetic material and installed at a lower part of the stator core to fix the stator core to a bracket. The plurality of stator coils are arranged at an upper part of the stator core along a circumference of the stator core and wound in a direction parallel to the rotation axis.
Patent KR-20080029360-A (KR)
Title: Spin scrubber
Inventor: CHOI JONG WON
IPC: H01L21/304
Filed: 2006-09-29
Abstract: A spin scrubber is provided to increase or maximize productivity by detecting moisture of a wafer in a real-time period. A cleaning unit(130) cleans a wafer by using deionized water. A dry unit(140) dries moisture from the wafer cleaned by the cleaning unit. A wafer transfer robot(150) includes a blade for supporting the dried wafer and transfers the wafer to a predetermined position. A moisture detection sensor senses the remaining moisture on the wafer transferred by the wafer transfer robot. A control unit determines an error in a drying process by using an output signal of the moisture detection sensor. The control unit outputs an interlock control signal to the wafer transfer robot to prevent a wafer transferring operation when the moisture is detected from the wafer.
Patent KR-20060109406-A (KR)
Title: Molding apparatus using have fever electrical wire
Inventor: KIM BYEONG HO
IPC: B28B7/40
Filed: 2006-09-30
Abstract: A curing molding device using a hot wire is provided to execute each curing process without moving the molding device by excluding a curing compartment for curing manholes or branch pipes. The curing molding device having an inner frame(10) and outer molding frames(20a,20b,20c,20d) for molding manholes or branch pipes is composed of: an inner heating unit(100) formed by winding a hot wire around the inner surface of the inner molding frame to emit heat of the constant temperature; an operating unit(120) for turning on/off the supply of power toward the inner heating unit and controlling the heating time and temperature; and outer heating units(200a,200b,200c,200d) formed at the outside of the outer molding frame and connected with the operating unit to be controlled by the operating unit.
Patent KR-20080032951-A (KR)
Title: Reflector for a fishing lamp
Inventor: HAN SEUNG HO
IPC: A01K79/00
Filed: 2006-10-12
Abstract: A reflector for a fishing lamp is provided to install a couple of reflector installation frames having concave reflectors installed thereon to be opposed to each other to be capable of changing the angle thereof. Several long bolts(11) are horizontally installed on a base frame(10) formed in a rectangular frame shape in a reflector for a fishing lamp(9). A couple of horizontal transfer rods(13) are installed on the long bolts on both sides of the inside of the base frame. Locking nuts controlling the flexibility of the horizontal transfer rods on both sides are fastened to the long bolts between the inside of the base frame and the horizontal rods on both sides. The lower end of a reflector installation frame is installed on the front end of the horizontal rods. Plural concave reflectors(17) are installed on the reflector installation frame.
Patent KR-20060123676-A (KR)
Title: Loading and unloading rotary equipment for bottle
Inventor: GONG HOO YEON
IPC: B65G47/34
Filed: 2006-10-16
Abstract: A rotary apparatus for loading and unloading a bottle is provided to simplify the structure by operating a bottle loading unit and a bottle unloading unit in connection with a lifting unit. A rotary apparatus for loading and unloading a bottle includes a rotary lifting unit(410), a bottle loading unit(420), and a bottle unloading unit(430). The rotary lifting unit transfers the bottle supplied from the bottle loading unit to a bottle feeding unit and transfers the bottle mounted to the bottle feeding unit to the bottle unloading unit. The bottle loading unit supplies the bottle from outside to the rotary lifting unit. The bottle unloading unit discharges the bottle supplied from the rotary lifting unit to the outside. The bottle loading unit and the bottle unloading unit is operated in connection with the rotary lifting unit.