baber/WOPTO huggingface dataset:
Patent KR-20100114447-A (KR)
Title: Method of devices of natural wood for hot press formae
Inventor: LEE GOO SOON
IPC: B29C45/14
Filed: 2009-09-24
Abstract: PURPOSE: A synthetic resin product including a natural wood panel on the surface, which maintains the shape of wooden plate by preventing damage to the wooden plate using a protective tape, is provided to prevent deformation after the coagulation of wooden plate and a synthetic resin solution. CONSTITUTION: A synthetic resin product including a natural wood panel on the surface is as follows. A removable protection tape(2) is attached to outer one side of a natural wood in order to prevent the deformation or separation of wood grain of the natural wood by manufacturing the natural wood using a sheet of 0.1~2.0mm. Resin solution is passed into the wooden sheet. The molten synthetic resin and natural wood are compulsorily combined to attach a decorative plate to the decorative surface of a synthetic resin product.
Patent KR-20110032783-A (KR)
Title: A cooking charcoal and its manufacturing method
Inventor: KIM EUNG SUN
IPC: C10L9/10
Filed: 2009-09-24
Abstract: PURPOSE: Far infrared ray radiating cooking charcoal and a producing method thereof are provided to maximize the radiation amount of far infrared rays, and to change solid fuel into high value fuel. CONSTITUTION: Far infrared ray radiating cooking charcoal comprises the following: a combustion heating unit(110) formed solid fuel and yellow soil, and a second material surrounding the surface of the solid fuel to radiate far infrared rays during a combustion process of the charcoal; a far infrared ray radiating cover unit(120) using heat energy to radiate far infrared rays; and a combustion hole(130) formed on the far infrared ray radiating cover unit.
Patent KR-20110034073-A (KR)
Title: Interconnection technique of polymer splitter and polymer fiber array
Inventor: LEE JAE CHUL
IPC: G02B6/293
Filed: 2009-09-28
Abstract: PURPOSE: A method for manufacturing and connecting a polymer splitter and a polymer fiber array is provided to minimize a light loss and improve productivity by packaging a polymer splitter element and a polymer fiber array through a hot embossing process and a UV imprint process. CONSTITUTION: A polymer splitter element(100) with optical waveguides of 1 x n is made. A polymer fiber array(200') with one V groove and a polymer fiber array(200) with n V grooves are made through a UV imprint process. The polymer fiber array with one V groove is connected to the input side of the polymer splitter element. The polymer fiber array with n V grooves is connected to the output side of the polymer splitter element.
Patent KR-20110034887-A (KR)
Title: Method of cheap nanoparticle magnesia
Inventor: KWON KI JU
IPC: C01F5/02
Filed: 2009-09-29
Abstract: PURPOSE: A method for cost effectively manufacturing nano-particle magnesia is provided to simplify manufacturing processes by capturing and recycling carbon dioxide generated from the calcinations of dolomite. CONSTITUTION: Dolomite is calcined to obtain lightly burned dolomite. Carbon dioxide generated from the calcinating process of the dolomite is captured. The lightly burned dolomite, water, and magnesium chloride are mixed and undergoes a hydrothermal reaction in order to obtain magnesium hydroxide particles. The magnesium hydroxide particles are dispersed in water. The carbon dioxide is introduced to obtain magnesium carbonate particles. The magnesium carbonate is calcined to obtain magnesia particles.
Patent KR-20110040243-A (KR)
Title: Bottom gate thin film transistor and method fabricating thereof
Inventor: KANG JIN HEE
IPC: H01L29/786
Filed: 2009-10-13
Abstract: PURPOSE: A bottom gate thin film transistor and a method fabricating thereof are provided to improve electron mobility by forming a semiconductor comprised of a polycrystalline silicon layer in a bottom gate type thin film transistor. CONSTITUTION: In a bottom gate thin film transistor and a method fabricating thereof, a gate insulating layer(104) is formed on the gate electrode. A semiconductor layer including the polycrystalline silicon layer is formed on the gate insulating layer. An ohmic contact layer(114) is formed in the specific area of the semiconductor layer. An inter-layer insulating film(115) is formed over the substrate including the ohmic contact layer.
Patent KR-20110043362-A (KR)
Title: Personal laser sensing apparatus
Inventor: LEE KANG HOON
IPC: F41A33/00
Filed: 2009-10-21
Abstract: PURPOSE: A personal laser sensing apparatus is provided to easily separate a laser sensing module when contaminated or damaged because the laser sensing module is inserted in a pouch-shaped sheath. CONSTITUTION: A personal laser sensing apparatus(2) comprises a protective sheath(200) and a sensing circuit module. The protective sheath has an insertion space(a) with an opening(210). The sensing circuit module comprises a shock absorbing layer having shape and size enough to be fitted into the insertion space and several circuit elements which are embedded in the shock absorbing layer. The sensing circuit module is inserted in or removed from the insertion space through the opening of the protective sheath.
Patent KR-20110043938-A (KR)
Title: Battery cell protecting circuit for multi cell battery
Inventor: SIM SANG GU
IPC: H02J7/00
Filed: 2009-10-22
Abstract: PURPOSE: A battery cell protecting circuit having a plurality of cell is provided to prevent the performance deterioration of a battery by bypassing a current when one of serially connected batteries has a problem. CONSTITUTION: In a battery cell protecting circuit having a plurality of cell, bypassing units are formed in both ends of a battery cell respectively and are connected in parallel with each other. The bypassing unit generate voltage drop corresponding to the fundamental voltage of the battery cell. The bypassing unit is comprised of diodes.
Patent KR-20110044492-A (KR)
Title: An image monitoring system with target axis of position sensing and tracking device
Inventor: JANG TAE GUN
IPC: G01S17/89
Filed: 2009-10-23
Abstract: PURPOSE: A target image monitoring system and a tracking device thereof are provided to perform automatic tracking having reliability with a low cost. CONSTITUTION: An optical unit(20) comprises a camera(21), a gyro sensor(22), a GPS antenna, and a GPS sensor. A first rotation driver(30) is rotationally installed on the axis line of the camera and detects the location of a rotary motor(31) by equipping with a position detecting sensor(32). A port(35) is loaded on the rotation driver and drives an optical unit through call connection. A second rotation driver(40) is in associated with the lower part of the first rotation driver and detects the location of a rotary motor(41). A second port(45) is loaded on the second rotation driver.
Patent KR-20110047736-A (KR)
Title: Fence assembling structure
IPC: E04B2/76
Filed: 2009-10-30
Abstract: PURPOSE: A fence installation structure is provided to improve workability of fence installation because parts of a fence are assembled after transported to the site. CONSTITUTION: A fence installation structure comprises a base frame(10), a fixing member(30), a connecting member(40), a support frame(50), an adjusting member, and a fastener. The base frame has a slit which is extended lengthwise and opened to the upside. The fixing member includes an insert nut, which is arranged on the base frame as being fitted in the slit and is raised and lowered with the adjusting member. The connecting member is arranged on the top of the base frame as being fitted to the top of the fixing member. The support frame is vertically arranged on the base frame as being coupled to the top of the connecting member and has a slit for coupling of a fence panel. The fastener fixes and supports the connecting member to the fixing member.
Patent KR-20110048674-A (KR)
Title: Method for preparing large-area silica aerogel coatings by using dcca
Inventor: OH YOUNG JEI
IPC: C01B33/14
Filed: 2009-11-03
Abstract: PURPOSE: A method for manufacturing large silica aerogel coating is provided to uniformly increase coating area by adequately preparing a spraying coating precursor. CONSTITUTION: A method for manufacturing large silica aerogel coating includes the following: Silica sol is prepared using tetraethoxysilane and isopropyl alcohol as starting materials. A dryness controlling chemical additive is added to the silica sol to obtain hybrid sol. The hybrid sol is sprayed on a substrate which is selected from glass or plastic. An aerogel coating is formed. The isoprophyl alcohol remained on the aerosol coating is substituted with n-butanol.
Patent KR-20110051096-A (KR)
Title: Method for controlling interference and cluster, method for newly registering thereof in clustert in heterogeneous network
Inventor: SUH SUNG JIN
IPC: H04W16/02
Filed: 2009-11-09
Abstract: PURPOSE: An interference control method in a heterogeneous network, a cluster, and newly registering method of the cluster are provided to reduce signal interference between heterogeneous wireless communication systems in a wireless communication network environment which a heterogeneous communication system is combined. CONSTITUTION: At least one part among second wireless communication networks in a heterogeneous environment which a first wireless communication network and at least two second wireless communication networks which is heterogeneous are mixed comprises a cluster according to specific standard. Interference between second wireless communication networks comprising the cluster is controlled by an interference control technique which is distinguished by an interference control technique between wireless communication network comprising the cluster with the first wireless communication network.
Patent KR-20110051505-A (KR)
Title: Air cleaner filter for automobile
Inventor: JUNG JAE HYEON
IPC: B01D27/08
Filed: 2009-11-10
Abstract: PURPOSE: An air cleaner filter for a vehicle is provided to ensure reduced production costs because a sealing member is integrally formed in a frame. CONSTITUTION: An air cleaner filter for a vehicle comprises a filter(10), a frame(20) in which the filter is installed, and a sealing member(40) which secures the airtight seal when mounting the filter in a vehicle. The sealing member is formed by injection-molding expanded resin on the rim of the frame.
Patent KR-20110051812-A (KR)
Title: Method for treating the surface of steel welding joint
Inventor: LEE WON BUM
IPC: C21D7/06
Filed: 2009-11-11
Abstract: PURPOSE: A method for processing the surface of steel welding joint is provided to improve the toughness, strength surface hardness of the steel welding joint. CONSTITUTION: A method for processing the surface of steel welding joint comprises next steps. The steel sheet reeled in a coil state is released and cuts to be the steel sheet material of regular length. The product having the welding connection part parts, in which molded elements are welded, is manufactured. The shot ball less than 0.01~0.03mm is projected on the welding connection part from a nozzle(21) of the shot peening device for a fixed time. A hard layer, having the hardening depth of 100~200μm from the surface of the welding connection part, is formed.
Patent KR-20110058160-A (KR)
Title: Pipe joining method
Inventor: KOO DO HOI
IPC: F16L25/10
Filed: 2009-11-25
Abstract: PURPOSE: A method for coupling different kinds of pipes is provided to improve the assembling efficiency and coupling strength of steel and aluminum pipes. CONSTITUTION: A method for coupling different kinds of pipes is as follows. Multiple mounting holes(H) are processed on the connection parts of a first pipe(1) and a second pipe(3). Multiple nut insertion units(7) are formed in a nut mounting plate(5) corresponding to the mounting holes of the first pipe. Nuts(9) are welded in the nut insertion units. The nut mounting plate is bent so that the nut mounting plate can be inserted into the inside the first pipe inserted into the second pipe. The nut insertion units are inserted into the mounting holes of the first pipe. Bolts(11) are coupled to the nuts of the nut insertion units through the mounting holes of the second pipe.
Patent KR-20110059934-A (KR)
Title: System and method for message service using broadcasting network, broadcasting receiver therefor
Inventor: JUNG TAI UK
IPC: H04W4/12
Filed: 2009-11-30
Abstract: PURPOSE: A message service system and method using a broadcast network, and a broadcast receiving terminal therefor are provided to classify receiving terminals with the ID number of the broadcast receiving terminal and process a message only in a broadcast receiving which a transmitter has designated. CONSTITUTION: A user connects to a message service system(30) through a message transmission terminal(10). The user designates message input and reception destinations. A DMB broadcasting station server(40) includes the message of the message service system in broadcast data. A broadcast receiving terminal(60) extracts the message from the broadcast data. In case the message is effective, the broadcast receiving terminal processes an event within the message.
Patent KR-20110061345-A (KR)
Title: Hyaluronic acid derivative with atopic dermatitis treating effect and method of preparing the same
Inventor: LEE DONG HEE
IPC: A61K31/728
Filed: 2009-12-01
Abstract: PURPOSE: A hyaluronic acid derivative is provided to effectively reduce causal factors causing the lesion of the skin, to alleviate atopia disease, and to ensure skin regeneration effect. CONSTITUTION: A method for hyaluronic acid derivatives comprises the steps of: (S1) performing chlorination of ascorbic acids; (S2) generating tetrabutylammonium hydroxide salts of hyaluronic acids; and (S3) performing conjugation of the chlorinated ascorbic acid and the tetrabutylammonium hydroxide salts of the hyaluronic acids.
Patent KR-20110062441-A (KR)
Title: Natural gas liquefaction process and system using the same
Inventor: LEE SANG GYU
IPC: F25J1/00
Filed: 2009-12-03
Abstract: PURPOSE: A liquefaction process of natural gas and a liquefaction system of natural gas using the same are provided to reduce power consumption of a compression means by reducing temperature of a coolant flowed to the compression means, and to reduce the amount of coolant flow. CONSTITUTION: A liquefaction process of natural gas liquefies the natural gas using a plurality of closed loop refrigeration cycles. The closed loop refrigeration cycles includes the following steps: condensing a coolant; distributing the condensed coolant into a main coolant and a second coolant; expanding the distributed second coolant; overcooling the main coolant; expanding the overcooled main coolant; cooling the natural gas by indirectly heat-exchanging the expanded main coolant with the natural gas; and compressing the evaporated main coolant by the compression means.
Patent KR-20110062833-A (KR)
Title: Apparatus and method for measuring load weight according to pressure compensation in accordance with temperature variation of driving oil
Inventor: LEE EUI DONG
IPC: G01G19/10
Filed: 2009-12-04
Abstract: PURPOSE: A device and method for measuring the load of cargo using a compensation pressure according to the temperature change of working fluid is provided to improve measurement accuracy by reducing weighting errors which can be generated due to the working fluid temperature test. CONSTITUTION: A device for measuring the load of cargo using a compensation pressure according to the temperature change of working fluid comprises a lift cylinder(502), a pressure sensor(500), a temperature sensor(504), and a controller(505). The pressure sensor installs to the lift cylinder line to measure the lift cylinder inside pressure. The temperature sensor installs inside the lift cylinder and senses the working fluid temperature of the lift cylinder. The controller measures the weight of cargo by using reestablished pressure values.
Patent KR-20110066498-A (KR)
Title: Apparatus for detecting defect in steel cable
Inventor: SEONG TAEK RYONG
IPC: G01B7/24
Filed: 2009-12-11
Abstract: PURPOSE: A defect detection device of strand is provided to install a pair of transmitting/receiving purpose magnetostrictive sensors in one end of the strand exposed to the outside in which the access is easy, and to inspect the deformity of the strand inside easily by detecting the signal reflected to the conduction ultrasonic wave through these magnetostrictive sensors inside strand with generation and deformity. CONSTITUTION: The defect detection device of strand includes: a transmission magnetostriction sensor(30a); a reception magnetostriction sensor(30b); a tone burst generator(40a); a amplifier(40b); and a personal computer(PC). The transmission magnetostrictive sensor is respectively installed in one end of the strand(10) expanded from the strand anchorage(20).The transmission magnetostrictive sensor occurs the conduction ultrasonic wave inside of the strand. The reception magnetostrictive sensor receives a signal reflected to the deformity of the strand anchorage inside. The signal is generated by the conduction ultrasonic wave. The tone-burst generator sanctions the tone burst in the transmission magnetostrictive sensor. The amplifier amplifies the signal received with the receiving magnetostrictive sensor. The personal computer respectively controls the tone-burst generator and amplifier.
Patent KR-20110068175-A (KR)
Title: Substrate for flexible display device, methode for manufacturing the same, and method for manufacturing organic light emitting device
Inventor: LEE DONG BEOM
IPC: H01L51/52
Filed: 2009-12-15
Abstract: PURPOSE: A substrate for flexible display device, method for manufacturing the same, and a method for manufacturing an organic light emitting device are provided to prevent the peel-off phenomenon between a first substrate and a barrier layer by removing a first part of a reinforcing layer. CONSTITUTION: A first substrate(101) at least one plane one side. A second substrate is arranged on the first substrate. A reinforcing layer(103) improves the adhesion between a second substrate and a first substrate. A barrier layer(104) is arranged on the second substrate and surrounds the side of the second substrate and a reinforcing member. The first substrate is made of glass while second substrate is made of a synthetic resin member having flexibility.
Patent KR-20110069507-A (KR)
Title: Tablet integrated input device and method for change input mode of input device
Inventor: LIM HEOUN TAEK
IPC: G06F3/0354
Filed: 2009-12-17
Abstract: PURPOSE: A tablet integrated input device and an input device mode changing method thereof are provided to integratedly include a tablet and a keyboard, thereby simplifying the assembly and installation and facilitating the application of a work space. CONSTITUTION: A sensor signal receiver(110) receives an input signal from the first or the second sensor. A mode determiner(120) decides an input mode based on the input signal and outputs mode information. A mode changer(130) changes a mode of an input device based on the mode information. A coordinate confirmation unit(140) confirms the coordinate which the input signal generates. A display unit(150) outputs a result to the confirmed coordinate according to the changed mode of the input device.
Patent KR-20110069630-A (KR)
Title: Hydraulic system for construction machinery
Inventor: KIM JEUNG HWA
IPC: G05D16/08
Filed: 2009-12-17
Abstract: PURPOSE: A hydraulic system of a construction machine is provided to minimize pressure loss due to a valve and improve the fuel efficiency of a construction machine because working fluid supplied to a steering unit needs not to pass through the valve. CONSTITUTION: A hydraulic system of a construction machine comprises a direct connection line(40), a branch line(50), and a flow rate regulating valve(60). The direct connection line connects a hydraulic pump(10) and a steering unit(20). The branch line is branched off the direct connection line and connected to a main control valve(30). The flow rate regulating valve is installed in the branch line to regulate the opening degree of the branch line. A check valve(51) for preventing the back flow of working fluid of the main control valve is installed in the branch line. A load sensing line(23) of the steering unit is connected to a water pressure part(61) of the flow rate regulating valve.
Patent KR-20110069948-A (KR)
Title: Semiconductor package
Inventor: NAH DA UN
IPC: H01L21/60
Filed: 2009-12-18
Abstract: PURPOSE: A semiconductor package is provided to form a first pattern for reinforcing strength on the upper surface of a semiconductor chip and a second pattern for reinforcing strength on the lower surface of the semiconductor chip, thereby preventing cracks. CONSTITUTION: A substrate(102) includes a bond finger(104). A semiconductor chip(106) comprises a first pattern(110a) for reinforcing strength and a second pattern(110b) for reinforcing strength. The first pattern is formed on the upper surface on which a bonding pad(108) is formed. The first pattern is formed on the lower surface corresponding to the upper surface. A connection member(112) electrically connects the bond finger with the bonding pad.
Patent KR-20110071983-A (KR)
Title: Light emitting diode display device and driving method thereof
Inventor: SHIN HEE SUN
IPC: G09G3/30
Filed: 2009-12-22
Abstract: PURPOSE: A light emitting diode display device and a driving method thereof are provided to minimize reduction of an opening rate in a pixel by controlling a gate voltage of a driving transistor to compensate the amount of light emitted from a light emitting element. CONSTITUTION: A plurality of pixel (P) are formed at each region which is defined by intersections among a plurality of data lines and a plurality of scanning lines. A switching transistor(ST) includes a gate terminal connected to the scanning line, and a source terminal connected to the data line, and a drain connected to a first node. A driving transistor(DT) includes a gate terminal connected to the first node and a drain terminal connected to the driving power. A light emitting element is connected to the source terminal and the ground power of the driving transistor. A capacitor(Cst) is connected to the first node and the source terminal of the driving transistor.
Patent KR-20110073807-A (KR)
Title: Photo-therapeutic pads based on the red pholeds and their applications to the portable light treatment apparatus
Inventor: CHANG GEE KEUN
IPC: A61N1/04
Filed: 2009-12-24
Abstract: PURPOSE: A photo-therapeutic pad and a portable light treatment apparatus are provided to enable a user to conveniently perform various kinds of skin disease treatments and an acupoint treatment. CONSTITUTION: A photo-therapeutic pad comprises: a first electrode(110) which is made of conductive material on a glass substrate; a second electrode(150) which is made of metal with high conductivity that does not influence an organic material; a hole-transport layer and an electron-transport layer(140) which are formed between the first electrode and second electrode; and a red phosphorescent organic light emitting device which forms an organic light-emitting layer between the hole-transport layer and electron-transport layer.
Patent KR-20110073990-A (KR)
Title: Transmitter for signal interface type convert, reaciever for signal interface type convert and tranceiver for for signal interface type convert
Inventor: KIM EUNG JU
IPC: H04B1/30
Filed: 2009-12-24
Abstract: PURPOSE: A transmission device for converting a signal interface method, a receiving device of converting a signal interface method and transceiving device of converting a signal interface method are provided to reduce power consumption by reducing a clock frequency or division rate. CONSTITUTION: A first multiplexer unit(110) has a plurality of multiplexers. The plurality of multiplexer successively outputs two bit data by receiving the two bit data which has different order of parallel interface method signal data. A second multiplexer unit(130) successively outputs output data from the logic unit according to the clock signal. A control unit provides a control signal controlling operation of the plurality of multiplexer with a previously set timing.