baber/WOPTO huggingface dataset:
Patent KR-20100124988-A (KR)
Title: Method of preparing ceria powder and slurry composite using the same
Inventor: KIM JONG WON
IPC: C01F17/235
Filed: 2009-05-20
Abstract: PURPOSE: A manufacturing method for ceria and a slurry composition using thereof are provided to improve the polishing speed and the polishing selectivity of the composition using a rapid heating and rapid cooling process. CONSTITUTION: A manufacturing method for ceria comprises a step of calcining a cerium compound in 700~1,000 deg C. The manufacturing method comprises a step of rapidly heating the cerium compound for 700~1,000 deg C, and a step of rapidly cooling the cerium compound to 15~30 deg C. The calcining time is 10 minutes~2 hours. The heating speed for the rapidly heating process is 20~900 deg C/min.
Patent KR-20100126608-A (KR)
Inventor: GIM YEONG HYEON
IPC: F23B60/00
Filed: 2009-05-23
Abstract: PURPOSE: An opening and closing boiler having a water pipe installed at a lid of a briquette boiler, which can reduce the briquette consumption, is provided to improve a heating effect by heating a heating pipe using the heat from top part of a briquette. CONSTITUTION: An opening and closing boiler having a water pipe installed at a lid of a briquette boiler comprises a main body(50), an ash chamber(70), a combustion chamber(60), a water pipe, a rectangular-ring upper plate and a water heating pipe. The main body is composed of an inner cover(40) and an outer cover(30). The ash chamber and the combustion chamber are built in the bottom surface. The water pipe is formed on the surface of the side part. The rectangular-ring upper plate is combined in the upper end of the main body. A lid opens and closes the upper end of the main body. The water heating pipe is built in the lid.
Patent KR-20100131158-A (KR)
Title: An apparatus for reducting electric power of a water treatment pump
Inventor: HAN MOON HEE
IPC: H02P5/74
Filed: 2009-06-05
Abstract: PURPOSE: An apparatus for saving the electric power of a water treating pump is provided to encourage the stability of a facility since an automatic control system is introduced to the high pressure pump of a water treating facility. CONSTITUTION: An apparatus for saving the electric power of a water treating pump comprises a cooling-water supply pump(120), a roll cooling pump(130), a scale pit pump(140), a filter feed pump(150) and a control unit(100). The roll cooling pump uses the cooling water provided from the cooling-water supply pump and cools the press roll. The scale pit pump transfers the cooling water used for the cooling of the press roll. The filter feed pump filters the used cooling water. The control unit controls the rotating number of one or more motors of the cooling-water supply pump, the roll cooling pump, the scale pit pump and the filter feed pump using a plurality of high-pressure inverters(110~113).
Patent KR-20100135064-A (KR)
Title: Game control method in mobile terminal
Inventor: PARK JEE SOO
IPC: H04B1/40
Filed: 2009-06-16
Abstract: PURPOSE: A method for controlling a game of a portable terminal is provided to perform a rhythm game in a portable terminal using a touch screen. CONSTITUTION: A control unit displays a 3D type first note, a 3D type second note, and an indication line on a touch screen(S103). The control unit varies perspective have a form, which a first note rises on the touch screen(S104). The control unit shows the touch point about the first note(S105,S106). The control unit determines whether the first note is touched at a touch time(S107). The control unit determines whether a touch about the first note is succeeded or not(S108).
Patent KR-20100023734-A (KR)
Title: Structure of invisible drainage
Inventor: SO JAE CHUL
IPC: E03F5/00
Filed: 2009-06-25
Abstract: PURPOSE: A structure of invisible drainage is provided to secure the inflow of rain without clogging of a drain by preventing the inflow of the nonpoint contaminant to the drain. CONSTITUTION: A structure of invisible drainage comprises a waterway body(1), an elastic layer(6), a permeable layer(5) and an upper pressure support stand(3). The waterway body has open top. The elastic layer is formed on the lower part of an upper reinforcement grid(8). The permeable layer is formed on the lower part of the elastic layer. The upper pressure support stand is formed on the lower part of a rubble layer.
Patent KR-20110001809-A (KR)
Title: Intelligent parking management system for two-wheeled vehicle
Inventor: KIM TAE KYU
IPC: G06Q50/30
Filed: 2009-06-30
Abstract: PURPOSE: An intelligent parking management system for a two-wheeled vehicle is provided to collectively manage all two-wheeled vehicle through a management server and a management office which collectively manage all places in which two-wheeled vehicle racks are installed. CONSTITUTION: A two-wheeled vehicle rack(120) performs intelligent two-wheeled vehicle management, and a user authentication terminal unit performs user identification for the two-wheeled vehicle rack. A management server(110) receives and registers the information collected from the user authentication terminal unit. The management server determines the storage or storage cancellation of the two-wheeled vehicle. The management server transfers and manages information to control the two-wheeled vehicle rack. A mobile server(140) provides a mobile service to request the storage cancellation, the storage and the user authentication in real time.
Patent KR-20110003623-A (KR)
Title: Device to lift pipes
Inventor: PARK KYUN DUK
IPC: E04G21/14
Filed: 2009-07-06
Abstract: PURPOSE: A pipe rising transport device is provided to transfer the pipe to the desired floor in the construction of a multistory building. CONSTITUTION: A pipe rising transport device comprises a base plate, a supporting plate(20), a support rod(30), a space adjusting plate(40), a convey roller(50), a drive motor(60), a fastening plate support washer(70), a wire fastening plate(80), a wire(90), a winding roll(100) and a wire supporting ring(110). A slot hole is formed in the one-side of the space adjusting plate to control the length of a plurality of support rods.
Patent KR-20110005954-A (KR)
Title: Gem frame synchronization circuit, system including the circuit and method thereof
Inventor: CHUNG HAE
IPC: H04B10/00
Filed: 2009-07-13
Abstract: PURPOSE: A GEM(G-PON Encapsulation Method) frame synchronization circuit, a system including the circuit, and a method thereof are provided to recover synchronization in LCDG(Loss of GEM Channel Delineation) short time. CONSTITUTION: A HEC unit(210) outputs delay data, which syndrome, parity value, and GEM data is delayed after parity checking a GEM data. A LUT unit(220) receives syndrome. The LUT unit outputs error vector and CSI(Correct Status Information) based on the received syndrome. The state determination unit(230) receives a calculation result value which calculated the delay data and an error vector, the parity value, the CSI, and a CS(Chip Select) signal. The state determination unit determines the state of a circuit.
Patent KR-20110006762-A (KR)
Title: Apparatus for processing a fuction key for a mobile terminal
Inventor: HAN JIN TAE
IPC: B23Q35/04
Filed: 2009-07-15
Abstract: PURPOSE: An apparatus for machining function keys of a portable terminal is provided to automatically cut the surface of functional keys in a specific pattern with a simple operation using a button. CONSTITUTION: An apparatus for machining function keys of a portable terminal comprises a main body(10), a rotary plate(20), a spin driving unit(30), a vice transfer unit(40), a vice unit(50), and a cutting tool. The main body has a worktable(11) on top. A metal plate is fixed to the rotary plate. The spin driving unit is installed on a side of the main body and drives the rotary plate. The vice transfer unit, in which a base plate(41), a middle plate(43), and a top plate(47) are laminated to be movable, is installed in the other side of the main body. The vice unit is coupled to the top plate of the vice transfer unit. The cutting tool is detachably coupled to the vice unit and cuts the metal plate to form a pattern.
Patent KR-20110008873-A (KR)
Title: Thin film type solar cell and method for manufacturing thin film type solar cell
Inventor: JEONG KYOUNG JIN
IPC: H01L31/042
Filed: 2009-07-21
Abstract: PURPOSE: A thin film type solar cell and a method for manufacturing the thin film type solar cell are provided to increase an optical transmission rate by forming optical transmitting water-repellent layers on both surfaces of a pn junction. CONSTITUTION: A texturing surface treatment is implemented with respect to a crystalline based silicon wafer which is an n-type semiconductor layer. Pn junctions(50, 52) are formed by an amorphous based p-type silicon layer deposited on one surface of the crystalline based silicon wafer and an amorphous based n-type silicon layer deposited on another surface. Transparent surface electrodes(40, 42) are formed. A pattern electrode is formed on surface electrodes or an optical transmitting water-repellent layer.
Patent KR-20110012734-A (KR)
Title: Method for controlling coiling temperature of milling slab
Inventor: KEE HO JUNG
IPC: B21B37/74
Filed: 2009-07-31
Abstract: PURPOSE: A cooling temperature control method for a hot rolled steel sheet is provided to reduce a strip winding failure by cooling a strip to the proper temperature, thereby ensuring uniform quality. CONSTITUTION: A cooling temperature control method for a hot rolled steel sheet is as follows. A winding temperature control parameter for a strip immediately after the completion of rolling is measured in real time. The measurement heat flux coefficient corresponding to the winding temperature control parameter is selected from the set standard heat flux coefficient. The goodness of furnace performance is determined. If the furnace performance is not good, the measurement heat flux coefficient is compensated. The proper water cooling amount for cooling the strip is calculated.
Patent KR-20110013711-A (KR)
Title: Facility use moving animals
Inventor: YIM SANG KYU
IPC: E21D11/00
Filed: 2009-08-03
Abstract: PURPOSE: A facility used as a wildlife crossing is provided to protect small animals moving along the inner space of the facility from predators. CONSTITUTION: A facility(5) used as a wildlife crossing comprises brackets(10), fixing frames(15), connection frames(20), control frames(30), pipes(40), and meshes(50). The brackets are installed in concrete surfaces(1). The fixing frames are coupled to the brackets using fixing members. The connection frames are coupled to the fixing frames using height adjustment members. The control frames are isntalled in the connection frames through width adjustment members. The pipes are installed in the fixing, connection, and control frames. The meshes are connected to the pipes.
Patent KR-20110013829-A (KR)
Title: Opening and shutting device for automatic door
Inventor: JANG YOUNG KUN
IPC: E05F15/14
Filed: 2009-08-03
Abstract: PURPOSE: An automatic-door opening/closing device is provided to enable smooth operation by the reduction of noise, to remarkably decrease use convenience by easy manual operation in power outage and to prevent the risk of neglect accidents by rapidly stopping a driving motor if an object makes contact with the entrance exit. CONSTITUTION: An automatic-door opening/closing device comprises a frame(10), a power supply unit(20), a fixed control unit(30), a sliding track(40), a traveling control unit(50), a driving unit(60), a first bracket(70), a second bracket(80) and a detection sensor(90). The frame is installed on the upper part of the entrance door and a rail is formed integrally with the lower part of the entrance door. The power supply unit is installed on one side of the upper part of the frame to apply external power. The fixed control unit is installed on one side of the frame to control the power, which is applied from the power supply unit. A pair of copper wires are installed on the bottom of the sliding track and a guide groove(44) is formed on the front of the sliding track.
Patent KR-20110013871-A (KR)
Title: Genes encoding auxin receptor proteins from rice and uses thereof
Inventor: KIM DONG HERN
IPC: C07K14/415
Filed: 2009-08-04
Abstract: PURPOSE: Auxin receptor gene ABP57 relating to the cell membrane hydrogen pump activation of rice-derived plant is provided to develop novel crops and a crop protective agent. CONSTITUTION: Auxin receptor protein ABP57 relating to the cell membrane hydrogen pump activation of rice-derived plant has an amino acid sequence selected from sequence numbers 1-5. A gene encoding the ABP57 has an amino acid sequence of sequence numbers 6-10. Plant characteristics are improved by transforming a host cell with a recombinant protein. A composition for improving plant characteristics contains the gene encoding ABP57.
Patent KR-20110015834-A (KR)
Title: Method and apparatus of path planing for a robot
Inventor: KIM MYUNG HEE
IPC: B25J13/08
Filed: 2009-08-10
Abstract: PURPOSE: A route planning method of a robot and an apparatus thereof are provided to effectively search an optimal route to avoid obstacles since the search fail of solution of inverse kinematics due to an uncertain goal function is solved. CONSTITUTION: A route planning method of a robot comprises following steps. Local minima state is determined in case of extension of a tree. In case of the local minima state, a random point is selected(302). The node closest to the tree and the random point is selected(303). The obtained sample is added to the tree, and the tree is expanded(306).
Patent KR-20110016764-A (KR)
Title: Induction range having coil structure of improved cooling performance
Inventor: LIM SANG HO
IPC: F24C7/02
Filed: 2009-08-12
Abstract: PURPOSE: An induction range having a coil structure with improved cooling performance is provided to reduce power consumption, since insulating material and a thermal conductance type ceramic composite block keep heated objects warm. CONSTITUTION: An induction range having a coil structure with improved cooling performance comprises an upper plate(130) for induction range, coil(100) for induction range, an electronic circuit(190), a polymer ceramic composite block(110), a first thermal-insulation layer(120), a second thermal-insulation layer(150), and a cooling fan(170). The heated object is placed on the upper plate for the induction range. The coil for the induction range is placed on the lower part of the upper plate. The electronic circuit applies power on the coil. The polymer ceramic composite block molds the coil under vacuum. The upper side of the first thermal-insulation layer contacts the upper plate and the lower side thereof contacts the polymer ceramic composite block. The second thermal-insulation layer is formed between the polymer ceramic composite block and the electronic circuit. The cooling fan is formed on the side of the electronic circuit.
Patent KR-20110016784-A (KR)
Title: Apparatus for decreasing nitrogen oxide in diesel engine
Inventor: KIM YONG RAE
IPC: F01N13/08
Filed: 2009-08-12
Abstract: PURPOSE: An apparatus for decreasing nitrogen oxide in a diesel engine is provided to enable the inflow of the entire exhaust gas in an EGR cooler through an EGR line. CONSTITUTION: An apparatus for decreasing nitrogen oxide in a diesel engine comprises a turbo charger(40) which is installed between an exhaust line(20) and an intake line(30) of a diesel engine. A diesel particulate matter filter(50) is installed in the exhaust line. The EGR line(60) is formed at the back end of the diesel particulate matter filter and connects the exhaust line and the intake line. An EGR cooler(70) is installed in the EGR line. A first valve(110) for selectively opening and closing the exhaust line and the EGR line is installed in the connection part of the exhaust line and the EGR line. The branch line(130) is connected to the exhaust line at the rear end of the first valve and is connected to the connection part of the EGR line and the intake line. The branch line discharges the exhaust gas to the atmosphere. A second valve(150) is installed in the connection part. The second valve selectively opens and closes the connection part between the EGR line and the intake line.
Patent KR-20110018570-A (KR)
Inventor: JUNG JONG KWUN
IPC: C11D17/00
Filed: 2009-08-18
Abstract: PURPOSE: A transparent soap having movable advertisement is provided to ensure excellent advertisement effect and transparency since advertisements moves in transparent soap and to prevent cracking or separation of soap. CONSTITUTION: A transparent soap having movable advertisement includes: a unit for manufacturing an advertisement insertion case in which advertisements is putted in transparent injected materials or vacuum-molded products; a unit for adhering a mobile advertisements insertion case to transparent soap pieces; and a unit for inserting the advertisements case to a solid plate in which liquefied transparent soap is injected.
Patent KR-20110019556-A (KR)
Title: Complementary metal-oxide semiconductor image sensor
Inventor: YUN SANG WON
IPC: H01L27/146
Filed: 2009-08-20
Abstract: PURPOSE: A complementary-metal-oxide-semiconductor(CMOS) image sensor is provided to store electrons which are flown from a photo diode to a floating diffusing region by increasing the capacitance of a floating diffusing node using a variable capacitor. CONSTITUTION: A photo diode(PD), a transmission transistor(Tx), a reset transistor(Rx), and a selection transistor(Sx) are formed on the active region of a semiconductor substrate(100). A photo diode region(110) and an N-type active region(120) are formed in the semiconductor substrate. A poly silicon contact is formed in the N-type active region. A floating diffusion region(130) and a P-type dopant region(140) are formed in the N-type active region to be spaced apart from each other. A metal contact(150) is formed on the P-type dopant region.
Patent KR-20110022818-A (KR)
Title: Bedclothes cleaning apparatus using vaccum inhalation method
Inventor: JUNG SUNG HYUN
IPC: A47L7/02
Filed: 2009-08-28
Abstract: PURPOSE: A bedclothes cleaning apparatus of a vacuum suction type is provided to enable a bedclothes cleaning work to be smoothly performed since a bedclothes holding unit moves according to the movement of bedclothes. CONSTITUTION: A bedclothes cleaning apparatus of a vacuum suction type comprises a body(110), a door(120), a bedclothes hanging rod(101), inner/outer blowing fans(151,154), a suction grill, and first and second vacuum suction units(170,180). The body comprises a cleaning room, and lower and rear spaces(S1a,S1b). The bedclothes hanging rod is installed across the cleaning room, and bedclothes(B) is hung. The inner blowing fan is installed in the bedclothes hanging rod and forcibly blows air to the floor. The suction grill is installed on the floor of the cleaning room. The outer blowing fan is installed on the ceiling(112) of the cleaning room. The first vacuum suction unit is installed in the rear and lower spaces. The second vacuum suction unit is installed in the door.
Patent KR-20110024837-A (KR)
Title: Spindle motor
Inventor: KANG SANG SUN
IPC: H02K5/24
Filed: 2009-09-03
Abstract: PURPOSE: A spindle motor is provided to prevent the inner diameter of a receiving hole of a base from increasing by forming a small inner diameter of the receiving hole corresponding to adhesive curing tolerance. CONSTITUTION: A base(110) includes a receiving hole(112). A sleeve(20) is inserted into the inner side of the receiving hole. A core unit(120) is wound around a winding coil(122). The core unit is attached to one side of the base. The inner diameter of the receiving hole is small and corresponds to adhesive curing tolerance. The receiving hole corresponds to the adhesive part of the base and the core unit.
Patent KR-20110026767-A (KR)
Title: Blend comprising polyketone and nylon 12 and method for preparing the same
Inventor: LEE BOO YOUN
IPC: C08L77/02
Filed: 2009-09-08
Abstract: PURPOSE: A blend comprising polyketone and nylon 12 is provided to ensure high tensile strength and sharpy impact ratio, and excellent chemical resistance, thereby enabling the application to molded products or automobile parts. CONSTITUTION: A blend comprising polyketone includes, based on the total weight of the blend, 80-95 weight% of a linear alternate polymer consisting of carbon monoxide and at least one kind of ethylenic unsaturated hydrocarbon, 12.5-20 weight% of nylon 12, and 0.05-5 weight% of acidic polymer. The acidic polymer comprises one kind of α-olefin selected from the group consisting of ethane, propene, 1-butane, isobutene, 1-octene, and 1-decene, acrylic acid, 2-hexenic acid, methacrylic acid and crotonic acid.
Patent KR-20110027348-A (KR)
Title: Insole providing coldless or warmth
Inventor: CHOI WON CHEOL
IPC: A43B7/34
Filed: 2009-09-10
Abstract: PURPOSE: A cold/warm insole is provided to ensure excellent endothermic or exothermic effects by the phase change of a phase change material by comprising a phase change material in a cold/warm pack. CONSTITUTION: A cold/warm insole includes a cold/warm pack(3) and an opening. The cold/warm pack comprise a phase change material selected between the group consisting of Na2SO4·10H2O, Na2HPO4·12H2O, Zn(NO3)2·6H2O and n-octadecane. The cold/warm pack is inserted and detached through the opening formed at the side of the cold/warm insole.
Patent KR-20110032333-A (KR)
Title: Wheel drive vehicle and wheel contact sensing method of the same
Inventor: LEE SANG HOON
IPC: B25J5/00
Filed: 2009-09-22
Abstract: PURPOSE: A wheel driving vehicle and a wheel contact sensing method thereof are provided to confirm the position control error of a wheel by sensing the contact of the wheel in various directions. CONSTITUTION: A wheel driving vehicle comprises a wheel(130) and a sensing unit. The wheel is rotatably installed in an arm(120) of a main body(110). The sensing unit senses a non-contact state that the wheel is separated from the ground. The sensing unit comprises a spring(141), first and second sensors, and a controller. When the arm is relatively rotated to the output shaft of an arm drive unit(121), the spring is stretched or compressed. The first and second sensors detect arm drive information and main body posture information. The controller detects the non-contact state of the wheel based on the measured length and reference length of the spring.
Patent KR-20110035111-A (KR)
Title: Beam alignment structure for pulse type laser system
Inventor: LEE DAE BONG
IPC: H01S3/00
Filed: 2009-09-29
Abstract: PURPOSE: An aligning structure of a pulse type laser system is provided to sequentially move a lens holder unit, a first LM mirror mount unit, a crystal mount unit, and a second LM mirror mount unit to an X axis direction by using a stage plate. CONSTITUTION: A diaphragm unit(110) is installed in the top of a base(101). A lens holder unit(120) is installed in the rear side of the diaphragm unit. First/second LM mirror mount units are installed to the lens holder unit. The first/second LM mirror mount units include an LM mirror in order to reflect beam. A crystal mount unit(150) is installed between first and second LM mirror mount units. A beam dump unit(190) is installed in the rear side of the second LM mirror mount unit.
Patent KR-20110036268-A (KR)
Title: A photocatalyst concrete manufacture method
Inventor: GO SEOK CHEON
IPC: C04B41/45
Filed: 2009-10-01
Abstract: PURPOSE: A method for manufacturing a photo-catalyst is provided to improve the mechanical property and the durability of concrete and apply an environmental purification function to the concrete by implementing a first coating process and a second coating process using a silicate-based surface permeating agent and a photo-catalyst solution. CONSTITUTION: Colloidal silica(CS) solution, which is diluted, without the superior permeating property is impregnated to the surface of concrete for 5 minutes. A photo-catalyst solution is coated on the concrete impregnated with the colloidal silica solution through a spraying method. The photo-catalyst solution is anatase type with the superior photo-activity and the superior reactivity.