baber/WOPTO huggingface dataset:
Patent KR-20110046634-A (KR)
Title: Guide Apparatus for Steel Transfer
IPC: B21B39/14
Filed: 2009-10-29
Abstract: PURPOSE: A guide apparatus for discharging shape steel is provided to increase productivity and reduce costs by improvement of the straightness of the shape steel since the shape steel is discharged and guided from an end mill in a straight line after cooling. CONSTITUTION: A guide apparatus for discharging shape steel comprise a clamping housing(10), a clamping unit(20), and a driving unit(30). The clamping housing is placed at the outlet of the end mill and is formed with a space into which the end of the shape steel is inserted. The clamping unit is mounted in the clamping housing and clamps the shape steel. The driving unit transfers the clamping housing to the clamping unit with the clamped shape steel. The clamping unit comprises a first jaw member(21), a second jaw member, and a jaw driving unit(23). The first jaw member is installed on one inner side of the clamping housing and presses one side of the shape steel. The second jaw member is placed on the other inner side of the clamping housing and presses the other side of the shape steel. The jaw driving unit moves the first and second jaw members and grips the shape steel.
Patent KR-20110047820-A (KR)
Title: Method for manufacturing semiconductor device using organic layer and oxide stacked hardmask
IPC: H01L21/027
Filed: 2009-10-30
Abstract: PURPOSE: A method for manufacturing a semiconductor device using a hard mask layer laminated with an organic layer and an oxide layer is provided to prevent particles and device contamination by forming an extreme low temperature oxide layer whose thickness is controlled on the organic layer. CONSTITUTION: A structure with a gap-fill layer(26) is formed on a semiconductor substrate. The gap-fill layer is filled between a plurality of active regions and the surface of the gap-fill layer is recessed. An etched layer is formed on the structure. A carbon layer(29) is formed on the etched layer using a spin-on coating method. An oxide layer is formed on the carbon layer. An oxide film pattern is formed by etching the oxide layer using a photosensitive pattern(32) as a barrier. A carbon film pattern is formed by etching the carbon layer using the oxide film pattern as a barrier.
Patent KR-20110048137-A (KR)
Title: Method for preparing 3-iodothyronamine
IPC: C07C213/02
Filed: 2009-11-02
Abstract: PURPOSE: A method for preparing 3-iodothyronamine is provided to reduce fabrication costs and reaction steps and to improve synthesis yield by passing through an acetonitrile intermediate compound using nitrobenzene or acetonitrile intermediates as a starting material. CONSTITUTION: A method for preparing a compound represented by chemical formula 10, their derivative or salts comprises the steps of: reacting a compound represented by chemical formula 1 with a halogen compound to prepare a compound represented by chemical formula 2; and reacting a compound represented by chemical formula 2 with a cyanide compound to prepare a compound represented by chemical formula 4 or treating a compound represented by chemical formula 3 with nitric acids.
Patent KR-20110051427-A (KR)
Title: Organic light-emitting memory device and display device
Inventor: LEE JUN YEOB
IPC: H01L51/50
Filed: 2009-11-10
Abstract: PURPOSE: An organic memory light emitting device and a display device are provided to control a current of an organic light emitting device through a memory device by independently driving a light emitting unit and a memory unit. CONSTITUTION: A charge supply layer(130) is formed between a first electrode(110) and a second electrode(120). The charge supply layer supplies holes or electrons to the memory unit and the light emitting unit. A memory unit(140) is formed between the first electrode and the charge supply layer. A light emitting unit(150) is formed between the charge supply layer and the second electrode. The light emitting unit includes a hole transport layer and an organic light emitting layer.
Patent KR-20110052161-A (KR)
Title: Method for manufacturing electronic paper display device having the shape of a sheet
Inventor: KIM SANG JIN
IPC: G02F1/167
Filed: 2009-11-12
Abstract: PURPOSE: A method for manufacturing an electronic paper display device having the shape of a sheet is provided to have high contrast ratio and low driving voltage. CONSTITUTION: A method for manufacturing an electronic paper display device having the shape of a sheet comprises the steps of: forming a preliminary substrate(100) having plural cell spaces between embossed patterns; arranging a second rotating body in the plural cell space; injecting a first elastomer matrix to the cell space to cover the second rotating body; obtaining a semi-sheet type structure including the second rotating body inserted into a protrusion portion.
Patent KR-20110053627-A (KR)
Title: Method for identification of object using label-free biomolecule-inorganic hybrid
Inventor: CHOY JIN HO
IPC: G01N33/551
Filed: 2009-11-16
Abstract: PURPOSE: A method for identifying an individual using a biomolecule is provided to quickly and easily perform individual identification by label-free method. CONSTITUTION: A method for identifying an individual comprises: a step of including a label-free biomolecule containing base sequences or amino acid sequences into the individual; and a step of coding the information encoded in the biomolecule. The identification is performed by reacting the target biomolecule with a probe which specifically binds to the biomolecule and analyzing specific binding. The specific binding is detected by electric signal change. The electric signal change is detected using metal-oxide-semiconductor filed-effect transistor, thin film transistor, carbon nanotube transistor, silicon nanowire transistor, or impedance cell.
Patent KR-20110054754-A (KR)
Title: Stream condensate drain apparatus for tire curing press
Inventor: RYU DUCK HEE
IPC: B29D30/08
Filed: 2009-11-18
Abstract: PURPOSE: A condensate discharge apparatus for a tire vulcanizing machine is provided to prevent temperature applied to a mold from hunting by uniformly maintaining condensate generated inside a jacket and a platen. CONSTITUTION: A condensate discharge apparatus for a tire vulcanizing machine comprises jacket and platen flow control valves(2,4), jacket and platen temperature sensors(5,6), jacket and platen drain air piston valves(7,8), and jacket and platen condensate discharging steam traps(11,14). The jacket and platen flow control valves are connected to jacket and platen chambers(1,3). The jacket and platen temperature sensors measure the temperature of the jacket and platen chambers. The jacket and platen drain air piston valves discharge condensate from the jacket and platen. The jacket and platen condensate discharging steam traps are connected to jacket and platen condensate storage tanks(10,13).
Patent KR-20110056051-A (KR)
Title: Apparatus and method for road guide considering country code
Inventor: KWON JIN PYO
IPC: G01C21/36
Filed: 2009-11-20
Abstract: PURPOSE: An apparatus and a method for guiding a path in consideration of country codes are provided to enable effective application to a navigation to be exported and selectively guide paths according to passage between countries. CONSTITUTION: An apparatus for guiding a path in consideration of country codes comprises a database(100) which stores digital maps including country codes and a path guide unit(200) which searches for one or more paths from a starting point to a destination using the digital maps and selects the optimum one of the paths, which includes the country code of the starting point or the available country codes from the starting point and satisfies a set standard.
Patent KR-20100058414-A (KR)
Title: Thimble and gloves for working
Inventor: LEE YOUNG TAE
IPC: A41D19/015
Filed: 2009-11-24
Abstract: PURPOSE: A thimble and gloves for grip are provided, which enable a user to do various works without removing a thimble. CONSTITUTION: A thimble for grip includes: a first layer that surrounds the domain including the nail of the finger; a body(10) which is formed so that the finger can be inserted while the second layer as the opposite surface of the first layer comes into contact with each other; and an insertion part(11) where the finger is inserted while the rear part is open. On the vertical cross section of the thimble in the finger length direction, the first layer is the curved surface having the swollen shape toward the outside of the thimble from the inside. The second level is the curved surface of inflection in the swollen shape from the inside to THE outside while being curved in the swollen shape from the front line to the rear line.
Patent KR-20110060160-A (KR)
Title: Power take off of manual transmission
Inventor: KIM JEONG WON
IPC: B60K17/28
Filed: 2009-11-30
Abstract: PURPOSE: A power take-off of manual transmission is provided to make the reduction of transmission size by mounting the components, including a power drawing shaft, in a rear part of a transmission case. CONSTITUTION: A power take-off of manual transmission comprises a power drawing shaft(11) and a power transmission structure. The power drawing shaft is located on the rear side of a counter shaft(3). The power drawing shaft is installed apart from the counter shaft to rotate. The power drawing shaft passes through an extension housing(5), located on the rear side of a transmission case(4), and is installed to rotate using a bearing. The power transmission structure receives the power of an actuator and operates the counter shaft and power drawing shaft in the manipulation of a PTO switch.
Patent KR-20110060630-A (KR)
Title: Sample measurement method of used magnetism array sensor and recognition equipment to sensing for forgery whether or not of magnetism array sensor
Inventor: CHOE WON GYUN
IPC: G06Q10/08
Filed: 2009-11-30
Abstract: PURPOSE: An apparatus for recognizing forgery using a magnetic array sensor and a method for measuring a specimen using the same are provided to easily verify the forgery of the specimen by accurately measuring soft magnetic substance. CONSTITUTION: A specimen(50) includes a soft magnetic substance and a hard magnetic substance. A first magnetic sensor(31) measures the soft magnetic substance. A second magnetic sensor(32) includes magnet and magnetizes the soft magnetic substance. The second magnetic sensor measures both the soft magnetic substance and the hard magnetic substance. A magnetic array sensor is composed of the first magnetic sensor and the second magnetic sensor.
Patent KR-20110062711-A (KR)
Title: Sputtering apparatus
Inventor: KIM YOUNG CHAE
IPC: H01L21/203
Filed: 2009-12-04
Abstract: PURPOSE: A sputtering apparatus is provided to improve the total productivity by eliminating a thin film deposited on a shield and rapidly restarting a thin film depositing process with respect to a substrate. CONSTITUTION: A chamber(2) includes a target(21) composed of a thin film material and a back plate(22) receiving voltages for generating plasma. A shield(24) is installed in the chamber. The shield prevents the deposition of the thin film material on the inner wall of the chamber. A reaction gas is supplied into an inlet(25) in order to eliminate the thin film material deposited on the shield. The thin film material eliminate from the shield is discharged through an outlet.
Patent KR-20110064242-A (KR)
Title: Cabin filter for car
Inventor: JO YONG SUK
IPC: B01D39/00
Filed: 2009-12-07
Abstract: PURPOSE: A cabin filter for an automobile is provided to improve filtering and deordorizing performance and to prevent fabric damage due to tension or high temperature. CONSTITUTION: A cabin filter for an automobile comprises a lower filter layer(110), an upper filter layer(120), and a middle deordorization layer(130). The middle deordorization layer is formed by spraying a mixture deordorization powder(131) and chopped fiber onto the lower filter layer. The lower and upper filter layers are formed of non-woven fabric fiber. The lower and upper filter layers are laminated through the fused chopped fiber.
Patent KR-20110064520-A (KR)
Title: Hydrophilic pvdf membrane and manufacturing method thereof
Inventor: LEE YOUNG HO
IPC: B01D71/00
Filed: 2009-12-08
Abstract: PURPOSE: A hydrophilic PVDF membrane is provided to ensure excellent water permeability, pressure resistance, and staining resistance. CONSTITUTION: A hydrophilic PVDF membrane comprises PVDF copolymers containing a hydrophilic group. The PVDF copolymer contains 5-50 weight% of hydrophilic group. The hydrophilic group is a sulfonic acid group or carboxyl group. The hydrophilic PVDF membrane is prepared from a polymer solution. The polymer solution contains 5-40 weight% of mixture containing hydrophilic PVDF copolymer and pore controlling agent and 60-95 weight% of solvent. The pore controlling agent is polyvinyl pyrrolidone or polyethylene glycol.
Patent KR-20110065707-A (KR)
Title: Expandable polystyrene bead comprising silicone and expanded vermiculite, and method for preparing the same
Inventor: PARK JONG GUN
IPC: C08J9/35
Filed: 2009-12-10
Abstract: PURPOSE: Expandable polystyrene beads are provided to ensure excellent fire retardant characteristic while preventing the deterioration of a foaming property. CONSTITUTION: Expandable polystyrene beads are such that a flame retardant is dispersed within a styrene polymer, wherein the flame retardant comprises a silicon-based powder and an expandable vermiculite powder. A method for preparing the expandable polystyrene beads comprises the steps of: dispersing a flame retardant including the silicon-based powder and the expandable vermiculite powder into the styrene polymer particles; and mixing a blowing agent within the styrene polymer particles.
Patent KR-20110067269-A (KR)
Title: Method for preparing the denim fabric consisting of aramide yarn
Inventor: LEE JAE JUNG
IPC: D01F1/09
Filed: 2009-12-14
Abstract: PURPOSE: A method for fabricating denim fabric using aramid fiber is provided to satisfy design and practicality of cotton denim and to resolve a problem of heat resistant working cloth. CONSTITUTION: A method for fabricating aramid denim fabric comprises: a step of blending 50-95 weight% of colored metharamid yarn, 5-50 weight% of uncolored metharamid yarn, and 1-3 weight% of antistatic yarn for prepare warp and splitting by at least two strands; a step of blending 95-99 weight% of uncolored metaramid yarn and 1-3 weight% of antistatic yarn to prepare weft; and a step of weaving the warp and weft.
Patent KR-20110067657-A (KR)
Title: Method for frequency offset estimation in orthogonal frequency division multiplexing system
Inventor: HWANG HYUN GU
IPC: H04L27/26
Filed: 2009-12-15
Abstract: PURPOSE: A frequency offset estimation method in an orthogonal frequency division multiplexing system is provided to estimate a frequency offset using a selected autocorrelation value. CONSTITUTION: An autocorrelation value related to a protection interval for a receiving signal is calculated(210). The calculated autocorrelation value is classified into first and second autocorrelation values(220). The first autocorrelation value is related to an interval which has a signal. The second autocorrelation value is related to an interval which does not have a signal. The value of the second autocorrelation value is determined in the interval which does not have a signal(230). A frequency offset is estimated using the first and second autocorrelation values(240). The angle of a complex value for the second autocorrelation value included in the interval between a lower threshold value and an upper threshold value is used when the value of the second autocorrelation value is determined.
Patent KR-20110068197-A (KR)
Title: Thermoplastic resin composition applicable to weatherable and reduced gloss
Inventor: KIM HYUNG JOO
IPC: C08L25/08
Filed: 2009-12-15
Abstract: PURPOSE: A thermoplastic resin composition is provided to ensure excellent weather resistance while maintaining excellent mechanical properties and to exhibit uniform matt property in a curved surface. CONSTITUTION: A thermoplastic resin composition comprises (a) 20-60 parts by weight of acrylate-styrene-acrylonitrile-based graft resin copolymer including 500-4,000 ppm of metal salt coagulant, (b) 5-40 parts by weight of N-phenyl maleimide heat-resistant copolymer including 1-5 weight% of maleic anhydride, and (c) 20-60 parts by weight of α-methylstyrene heat-resistant copolymer.
Patent KR-20100110718-A (KR)
Title: Apparatus and method for identifying transmitter in atsc dtv system
Inventor: PARK SUNG IK
IPC: H04H60/14
Filed: 2009-12-21
Abstract: PURPOSE: An apparatus and a method for identifying a transmitter in an ATSC DTV system are provided to identify a watermark signal through an identifier with small calculation complexity, thereby drastically increasing DTV repetition quality when a multipath scenario is worst. CONSTITUTION: A signal is provided to each transmitter. A signal including an identification sequence directing the transmitter is combined. A TxID sequence received through a 3 state process is passed. A location of each state is provided to the first and second decimated sequences of TxID composed like decimated sequences. The TxID sequence is composed under each state based on an independent variable. Each of a multipath is independently treated in a correlation process.
Patent KR-20110075505-A (KR)
Title: Liquid crystal display and method of initializing field programmable gate array
Inventor: LEE TAE WOOK
IPC: G02F1/133
Filed: 2009-12-28
Abstract: PURPOSE: A liquid crystal display device and FPGA initialization method thereof are provided to stabilize the initialization of FPGA applied to the liquid crystal display device. CONSTITUTION: A liquid crystal display panel crosses a plurality of data lines(21) with a plurality of gate lines. A backlight unit examines the light in the LCD panel. A backlight driving circuit turns off the light sources of the backlight unit according to back light dimming data. A data driving circuit converts digital video data into data voltage. A gate driving circuit supplies gate pulse to the gate lines. A timing controller controls operation timing of the gate driving circuit.
Patent KR-20110075821-A (KR)
Title: Disconnecting switch and earthingswitch of gas insulated switchgear
Inventor: KIM GYU WAN
IPC: H01H33/06
Filed: 2009-12-29
Abstract: PURPOSE: A disconnecting switch and a grounding switch for a gas insulated switchgear are provided to integrate an operational structure by simplifying a structure thereof. CONSTITUTION: A movable contact(100) includes an insulating part(110) disposed at a left side thereof and a conducting part(120) disposed at a right side thereof. A fixing contactor(200) is coupled with or is decoupled from a movable contactor. A contacting part(300) is coupled with the movable contactor. The contacting part has a plurality of conducting terminals(310,320) which are coupled with or is decoupled from the insulating part in the forward or backward operations of the movable contactor. A grounding contact terminal is used for forming a contact between the conducting part and the insulating part.
Patent KR-20090023686-A (KR)
Title: Rapid thermal firing ir conveyor furnace having high intensity heating section
Inventor: PARKS RICHARD W
IPC: H01L21/205
Filed: 2007-06-26
Abstract: Isolation IR heat lamp module and method of firing multi-zone IR furnaces for solar cell processing comprising lamps disposed in individual parallel channels in a reflector/insulator body to provide a cooling air channel surrounding each tube; the channels are covered with IR-transmissive plate material to isolate each lamp from adjacent lamps and the process zone. Cooling air is exhausted and recycled upstream for energy conservation. Lamp spacing can be varied and power to each lamp individually controlled to provide infinite control of temperature profile in each heating zone. For a spike zone, and in combination with downstream quench control and annealing zones, steep heating and cooling curves with very short dwell (sharp) peak temperature profiles permit faster throughput due to operation of the lamps at essentially 100 % rated capacity, at a 2X or greater heating and throughput rate without compromising lamp life, while producing solar cells with improved output efficiency.
Patent KR-20090033272-A (KR)
Title: Fuel cell system and moving body
Inventor: UMAYAHARA KENJI
IPC: H01M8/24
Filed: 2007-07-17
Abstract: When a power generation request for a fuel cell stack is less than a predetermined value, a moving body performs an intermittent operation for stopping the operation of a battery temporarily, and performs recovery processing of cell voltage when a condition for executing cell voltage recovery processing is satisfied during the intermittent operation. A threshold voltage Vth1 is set as the condition for executing cell voltage recovery processing when the moving body is moving, and a threshold voltage Vth2 is set as the condition for executing cell voltage recovery processing when the moving body is stopping. When the threshold voltages are set to satisfy a relation Vth1>Vth2, a cell voltage recovery processing can be limited when the moving body is stopping.
Patent KR-20090074724-A (KR)
Title: Reflector assemblies, systems, and methods for collecting solar radiation for photovoltaic electricity generation
Inventor: CLEMENS JAMES CHRISTOPHER
IPC: F24S23/71
Filed: 2007-07-30
Abstract: Disclosed is a lightweight reflecting system for the concentration of solar radiation in which the reflecting optic is approximately sinusoidal in cross section and is maintained in this shape by minimal contact with a support frame. The reflector can be a flexible rectangular sheet deformed into a generally sinusoidal trough by compression between fixed or adjustable end supports. The sinusoid can be adjusted to be less than half a cycle by torsion applied to each end of the flexible sheet. A reflective film, polished metal, or similar material on the reflector surface can concentrate sunlight along a diffuse band rather than a sharp line, providing improved concentration levels for photovoltaic cells. The reflectors and their support frames can be mounted singly or severally on a tracking device that maximizes instantaneous power output by orienting the collectors toward the sun.
Patent KR-20090060293-A (KR)
Title: Metal gasket and method of making
Inventor: ZURFLUH THOMAS
IPC: C21D8/00
Filed: 2007-07-10
Abstract: A metal gasket formed from a suitable iron-nickel chromium alloy includes at least one embossment that exhibits essentially full functional recovery at temperatures exceeding 1000°F and including in the range of 1100°F to 1600°F or more and which is made from sheet material that is work hardened and strengthened by cold rolling, or a combination of cold rolling and precipitation hardening, without any post embossment heat treating that would act to further harden the material. Suitable iron-nickel-chromium alloys include those comprising, by weight, greater than 18% nickel; greater than 14% chrome and 0.1-10% of at least one element selected from the group consisting of Mo, Ti, V, Al, Co, Nb, Ta and Cu, with the balance being substantially Fe, wherein the gasket sheet alloy has a deformed microstructure.