baber/WOPTO huggingface dataset:
Patent KR-20120133281-A (KR)
Title: Hybrid phase detector and method threrof
IPC: H03D13/00
Filed: 2011-05-31
Abstract: PURPOSE: A hybrid phase detector and a method thereof are provided to rapidly correct the phase difference of a clock and data using a binary phase detection method which operates at high speed in an initial step of a system having a large data phase difference. CONSTITUTION: A mixed type phase detector(100) comprises a phase detection unit(110), an operation mode conversion unit(120), a first multiplexer(130), a second multiplexer(140), and a demultiply application unit(150). The phase detection unit detects the phase difference of a clock and inputted data. The operation mode conversion unit generates an operating mode signal matched with a binary phase detection operation mode or a linear phase detection operation mode based on a received phase difference signal. The first multiplexer transmits a clock signal inputted into an A shift or a B shift to the phase detection unit. The second multiplexer outputs phase difference signal inputted into the A shift or the B shift to the outside. The demultiply application unit applies demultiply to an inputted clock. [Reference numerals] (110) Phase detection unit; (120) Operation mode conversion unit; (130) First multiplexer; (140) Second multiplexer; (150) Demultiply application unit; (AA) Data; (BB) Clock; (CC) Output
Patent KR-20120133897-A (KR)
Title: Apparatus for transporting sulfuric acid solution of a sulfur-lodine hydrogen production process
IPC: B67D99/00
Filed: 2011-06-01
Abstract: PURPOSE: A sulfuric acid solution transferring apparatus for a sulfur-iodine hydrogen producing process is provided to facilitate maintenance and repairing by separately forming a bellows box and a check valve. CONSTITUTION: A sulfuric acid solution transferring apparatus for a sulfur-iodine hydrogen producing process includes a pump part(20) and a check valve. The apparatus is made of an acid resistant material and pumps a sulfuric acid solution. The apparatus quantitatively transfers the sulfuric acid solution. The pump part ensures transferring force with respect to the sulfuric acid solution. The check valve is connected to the pump part and transfers the sulfuric acid solution to one direction. The pump part includes a bellows box(21), a bellow(22), and a driving unit(23). The driving unit expands and shrinks the bellows.
Patent KR-20110133442-A (KR)
Title: Communication testing circuit, electronic device, receiving circuit, transmitting circuit, semiconductor integrated circuit, and wafer
Inventor: BABA MITSUO
IPC: G01R31/28
Filed: 2011-06-03
Abstract: PURPOSE: A communication testing circuit, an electronic apparatus, a receiving circuit, a transmitting circuit, a semiconductor integrated circuit, and a wafer are provided to quantitatively determine a transmitting/receiving timing margin in serial communications in a short time with low cost. CONSTITUTION: A communication testing circuit(100) comprises a transmitting unit(1), a receiving unit(2), and a control unit(3). The transmitting unit comprises a spread spectrum clock generator(6), a pseudo random binary sequence generator(7), a serializer(4), and an output circuit(5). The spread spectrum clock generator modulates a reference clock signal. The pseudo random binary sequence generator creates a pseudo random pattern. The serializer modulates the pseudo random pattern based on the modulated clock signal. The receiving unit comprises an input circuit(9), a clock and data recovery circuit(8), and a pseudo random binary sequence detector(10). The clock and data recovery circuit receives a transmission signal and recovers the pseudo random pattern from the transmission signal. The pseudo random binary sequence detector displays error information by comparing the recovered pseudo random pattern with a predetermined pseudo random pattern.
Patent KR-20120135456-A (KR)
Title: Emergency arm band
Inventor: PARK JIN GEUN
IPC: B63C9/13
Filed: 2011-06-06
Abstract: PURPOSE: An emergency arm band is provided to conveniently and quickly inform emergency situations to other people by organically coupling a cover and a body and having a simple structure as safety supplies. CONSTITUTION: An emergency arm band comprises a spring(17), a gas injection part(16), a pressure container(15), a straw(13), a balloon(12), and an insulation material(14). The spring and the insulation material are attached to a cage of a body. The straw is formed by reinforced plastics and is coupled to a gas injection part in a state of being covered by the balloon. When helium gas is injected through the straw, the gas is filled from the end of the balloon so that the separation of the balloon can be prevented due to sudden air injection. The balloon is formed by a material with high elasticity and intensity.
Patent KR-20120140563-A (KR)
Title: Airless cosmetic vessel
Inventor: KANG SUNG ILL
IPC: A45D40/24
Filed: 2011-06-21
Abstract: PURPOSE: An airless cosmetic container is provided to mix different kinds of contents by one-touch operation at the initial use. CONSTITUTION: An airless cosmetic container (10) comprises a main body(11), an airless pump(12), a piston(13), and a pushing button(14). The airless cosmetic container additionally includes a mixed content supplying part(15). The mixed content supplying part pressurizes a second content(2) by the one-touch rotation and mixes with a first content(1) contained in the main body. The airless cosmetic container discharges mixed content by pushing the airless pump.
Patent KR-20130000099-A (KR)
Title: Apparatus for preventing loose of nut
Inventor: KWON OH HEE
IPC: F16B39/02
Filed: 2011-06-22
Abstract: PURPOSE: A nut loosening prevention device is respectively fixed and coupled to external surfaces of a bolt and a nut and maintains a coupled state of the bolt and nut, thereby preventing a nut loosening from a bolt. CONSTITUTION: A nut loosening prevention device comprises a bolt fixing member(110), a nut fixing member(120), and a connection unit(130). The bolt fixing member has an opened internal surface which covers an external surface of a bolt. Coupling protrusions, which are formed in the external surface of the bolt, are fitted into one or more coupling grooves, which are formed in the internal surface, so that the bolt fixing member is coupled and fixed to the bolt. The nut fixing member has an opened internal surface which covers an external surface of a nut. Coupling protrusions, which are formed in the external surface of the nut, are fitted into one or more coupling grooves, which are formed in the internal surface, so that the nut fixing member is coupled and fixed to the nut. The connection unit connects one surface of the bolt fixing member and one surface of the nut fixing member each other.
Patent KR-20130003447-A (KR)
Title: Recliner device of vehicle seat
Inventor: BAE JAE HO
IPC: B60N2/22
Filed: 2011-06-30
Abstract: PURPOSE: A reclining device for a vehicle seat is provided to integrate a guide bracket for fixing a reclining unit to a mounting bracket, thereby reducing the number of needed parts of a reclining device. CONSTITUTION: A reclining device for a vehicle seat includes an external gear bracket(210), an internal gear bracket(220), a socket block(240), an actuating unit, a bearing(280), a reclining unit(200) and a mounting bracket(110). The external gear bracket has an external gear in the inner edge and a protrusion unit in the center. The internal gear bracket has an internal gear in the outer edge which is engaged in the external gear. The socket block has a socket bump(241) to be inserted into the protrusion unit. The actuating unit makes the external gear bracket rotate against the internal gear bracket. The bearing is inserted into the outside of the actuating unit. The reclining unit includes an internal gear bracket and a cover plate which covers and fixes the socket block. The mounting bracket has an fixing unit(300) for surrounding and fixing the edge of the external gear bracket and the cover plate.
Patent KR-20130004539-A (KR)
Title: 레이저를 이용한 엘씨디 방법
Inventor: CHOI GYO SANG
IPC: G02F1/13
Filed: 2011-07-03
Abstract: 본 발명의 수리방법에 의해 LCD의 데이터 오픈 결함에 직접 레이저 빔을 조사하여 금속을 증착시키기때문에 수리공정이 간단하고 손쉽게 수리가 가능하고, 결함부위에 직접 수정작업을 하기때문에 기존의 LCD 수리방법보다 결함수정효과가 우수하며, 다른 수리공정에 비하여 인체에 무해하고, 제조비용의 절감과 생산공정의 효율성이 증대되는 효과가 있도록 한 것이다.
Patent KR-20130004970-A (KR)
Title: Scanning local-slope interferometric microscope using ao device
Inventor: CHO KYU MAN
IPC: G01B9/04
Filed: 2011-07-05
Abstract: PURPOSE: A local slope scanning interference microscope using an AO(Acoustooptic) device is provided to stably measure a change of a slope of a sample caused by external noise by irradiating reference beams on a sample surface with signal beams together. CONSTITUTION: A local slope scanning interference microscope(30) comprises a light source(300), a PBS(Polarizing Beam Splitter)(310), an AO device(320), an AO driving unit(330), optical detection elements(370,372), an RF(Radio Frequency) demodulator(380), a lock-in AMP(Amplifier)(386), a function generator(384), and a control unit(390). The AO driving unit drives the AO device according to a modulation frequency(f_RF) dithering within a frequency variable range on a basis of a center-modulated frequency(f_RF0). The optical detection elements detect interference signals of signal lights and reference lights. The RF demodulator demodulates the interference signals by using the modulation frequency, thereby outputting. The lock-in AMP demodulates signals supplied from the RF modulator by using a dithering frequency(f_dithering), thereby outputting. The function generator generates a pre-set amplitude and dithering signals having the dithering frequency, supplies the dithering signals to the AO driving unit, and supplies the dithering frequency to the lock-in AMP. The control unit detects information with respect to a sample by using the signals output by the lock-in AMP. [Reference numerals] (330) AOM driving unit; (380) RF demodulator; (384) Function generator; (386) Lock-in amplifier
Patent KR-20120004932-A (KR)
Title: Antistatic adhesive composition, adhesive layer, adhesive sheet, surface protective film and polarizing plate
Inventor: KITA YASUYUKI
IPC: C09J7/02
Filed: 2011-07-05
Abstract: PURPOSE: An antistatic adhesive composition, an adhesive layer, an adhesive sheet, a surface protection film, and a polarizing plate are provided to easily control stickiness, and to prevent the contamination of adhering objects by the bleed out. CONSTITUTION: An antistatic adhesive composition contains the following: a heterocycle containing aromatic polymer including a heterocycle containing aromatic compound marked with chemical formula 1: M-N as a monomer; and an adhesive resin. In the chemical formula 1, M is a substituted or non-substituted thiophene ring group. N is a substituted or non-substituted pyrrol ring group. An adhesive sheet(1) comprises a supporter(10), and an adhesive layer(20) formed by cross-linking the adhesive composition.
Patent KR-20130005834-A (KR)
Title: Insulation protective type commutator
Inventor: JEON IN JAE
IPC: H02K13/00
Filed: 2011-07-07
Abstract: PURPOSE: An insulation protective commutator is provided to compensate deformation in a cut-out portion. CONSTITUTION: A cutting recess for accommodating a coil(130) is formed in a connection terminal part(125) of a commutator segment(120). A cut-out part is formed in the edge of the width of the connection terminal part in the longitudinal direction. The cut-out part is formed in both end parts of the width of the connection terminal part. The commutator segment is arranged in the circumference surface of a resin core(110) fixed to the circumference of a shaft(101). An insertion hole(111) for accommodating the commutator segment is formed in the circumferential surface of the resin core. An insulation part(113) insulating commutator segments is formed between the insertion holes.
Patent KR-20130007891-A (KR)
Title: Nonfiring insulation having electric insulation and heat resistance and method for manufacturing the same
Inventor: GIM HYEON BAE
IPC: C04B41/52
Filed: 2011-07-11
Abstract: PURPOSE: A non-fired heat insulating material having insulating property and heat resistance and a manufacturing method thereof are provided to prevent conductivity problem due to moisture. CONSTITUTION: A non-fired heat insulating material comprises the following steps: mixing inorganic powder, inorganic fiber, water and cement; manufacturing heat insulating material through pressing molding, moist curing, surface lapping and machining(s201); evaporating moist and impurities by heat treating the heat insulating material(s202); manufacturing a coating solution by mixing alumina sol and resin emulsion at the ratio of 2:1 based on the weight(s203); and dipping the heat treated heat insulating material and drying the same(s204). [Reference numerals] (s201) Step for mixing inorganic powder, inorganic fiber, water, and cement, and manufacturing a heat insulating material through pressing molding, moist curing, surface lapping, and machining; (s202) Step for evaporating moist and impurities by heat treating the heat insulating material; (s203) Step for manufacturing a coating solution by mixing alumina sol and resin emulsion at the ratio of 2:1 based on the weight; (s204) Step for dipping the heat treated heat insulating material to be cooled, and drying the heat treated heat insulating material
Patent KR-20130009002-A (KR)
Title: Manufacturing method of polyamide oligomer by using dispersion medium and oligomeric polyamides manufactured thereby
Inventor: KIM HYUNG JOONG
IPC: C08G69/08
Filed: 2011-07-14
Abstract: PURPOSE: A manufacturing method of polyamide-based oligomers capable of preventing yellowing according to temperature increase and a polyamide based oligomer manufactured therefrom are provided to enhance molecular weight control and narrow molecular weight distribution. CONSTITUTION: A manufacturing method of polyamide-based oligomers is obtained by the following steps: polymerizing polymerization reaction in a reaction bath containing liquid paraffin as a dispersion medium when the polymerization reactor is polymerized; and adding molecular weight controller selected from C2-25 linear aliphatic dicarboxylic acid to a monomer selected from C5-20 aliphatic family ω - aminocarboxylic acid. 1.5-80 mole% of molecular weight controller is added based on the monomer.
Patent KR-20130009201-A (KR)
Title: Method for manufacturing of ultra-high-purity hydrofluoric acid
Inventor: KIM JONG KOO
IPC: B01J19/10
Filed: 2011-07-14
Abstract: PURPOSE: A manufacturing method of HF with ultra high purity is provided to remove a trace amount of impurities in HF and manufacture HF with an ultra high purity by mixing the HF acid and F_2, KMnO_4, or H_2O_2 and reacting the same by using an ultrasonic vibrator. CONSTITUTION: A manufacturing method of HF with ultra high purity comprises steps of: adding F_2, KMnO_4, H_2O_2, or a mixture thereof to HF with general purity or high purity, increasing contact with impurities in the HF by performing ultrasonic vibration to the additives, and refining the mixture with distillation. When H_2O_2 is added, a reaction temperature is maintained in a range of -30°C to 10°C.
Patent KR-20130009381-A (KR)
Title: Manufacturing method of soybean paste with edible shell fish
Inventor: LIM RAN HEE
IPC: A23L11/20
Filed: 2011-07-15
Abstract: PURPOSE: A manufacturing method of soybean paste is provided to manufacture soybean paste using freshwater edible shellfish and to increase the mouthfeel and taste by removing the unique soil taste of freshwater shellfish. CONSTITUTION: After freshwater edible shellfish is rapidly steam-heated at 130-160deg.C for 30 seconds to 1 minute 30 seconds, the shell is removed. Freshwater edible shellfish 100 parts by weight is sprayed with 1-10 parts by weight of a mixed solution of salt 20-60 wt% and 10-35% ethanol 40-80 wt%, and parboiled in boiling water for 3-10 seconds. Onion 70-75 wt%, spicy green pepper 5-15 wt% and green pepper 10-20 wt% are mixed to prepare mixed vegetables. Freshwater edible shellfish 10-20 wt%, mixed vegetables 40-70 wt%, anchovy powder 0.1-1.5 wt%, soybean paste 10-20 wt%, starch syrup 0.1-1.5 wt% and perilla oil 0.1-1.5 wt% are mixed. The mixture is stir-fried at high heat of 1,000-1,400deg.C for 1-5 minutes. The soybean paste is made by immersing fermented soybeans into 20% salty water at a weight ratio of 1:4 for 45 days and controlling salinity to 19.2 degree by adding water without filtering soy sauce. The freshwater edible shellfish is one species or two species or more selected from marsh snail, river snail, golden apple snail and edible snail. [Reference numerals] (AA) Removing soil odor from freshwater shellfish; (BB) Preparing mixed vegetables; (CC) Preparing anchovy powder; (DD) Forming edible shellfish-soybean paste; (EE) Roasting the edible shellfish-soybean paste
Patent KR-20130011732-A (KR)
Title: Method and device for electro forming mold
Inventor: KIM EUI JUNG
IPC: F16C13/00
Filed: 2011-07-22
Abstract: PURPOSE: A method and device for easily assembling are provided to easily assembly an electro mold and a mandrill without cutting by expanding an electro mold by spraying compressed air between the inner circumference of the electro mold with micropatterns and the outer circumference of the mandrill. CONSTITUTION: A method for easily assembling an electro mold comprises: a compressed air between the outer circumference of a mandrill(110) and the electro mold(120); and a step of assembling the electro mold with the mandrill. A device for assembling the electro mold comprises an inlet(210) and an outlet(220). One or more inlets for having the compressed air flow in from an air compression pump are formed on one side. One or more outlets for having for compressed air flow out are formed along the circumference of the other side. The device for assembling the electro mold is installed one end of the mandrill and sprays the compressed air between the outer circumference of the mandrill and the inner circumference of the electro mold.
Patent KR-20130012693-A (KR)
Title: Method and system for providing mobile application
Inventor: KIM JAE HYUNG
IPC: G06F9/44
Filed: 2011-07-26
Abstract: PURPOSE: A wireless application providing method and a system thereof are provided to automatically identify a wireless terminal and an application driving system through a script included in a page, thereby supplying an appropriate application to the wireless terminal of the user. CONSTITUTION: A data control unit(205) provides a push type of data including an access address value of a page and a text inducing page access through a wireless terminal of a user. An identification processing unit(225) identifies the wireless terminal and an application driving system by connecting a script which is included in a page provided to the wireless terminal. An application determination unit(230) determines a providing object application driven in the wireless terminal and the application driving system. An application providing unit(235) provides the providing object application to the wireless terminal. [Reference numerals] (130) Program providing server; (200) Wireless application providing system; (205) Data control unit; (210) Terminal identification unit; (215) Page control unit; (220) User authentication unit; (225) Identification processing unit; (230) Application determination unit; (235) Application providing unit; (240) Application confirmation unit; (245) Application authentication unit; (250) Application identification unit; (600) Wireless terminal; (AA) Smart phone; (BB) Wireless AP; (CC) Base station
Patent KR-20130013802-A (KR)
Title: Emergency braking apparatus
Inventor: KIM JEONG HO
IPC: B60T1/14
Filed: 2011-07-29
Abstract: PURPOSE: An emergency braking device for a vehicle is provided to effectively stop the vehicle even in a situation hard to sufficiently brake on the vehicle as a braking force is actuated by a frictional force of a braking pad. CONSTITUTION: An emergency braking device for a vehicle comprises a braking pad, a driving device(20), and a control unit(30). The braking pad is arranged in the front or rear sides of wheels(2). The braking pad is made of flexible rubber or synthetic resin with high frictional coefficient. The driving device is connected to the braking pad. The control unit is connected to the driving unit, thereby controlling the operation of the driving device.
Patent KR-20130016510-A (KR)
Title: Robot for inspecting a pipe
Inventor: KIM GAB SOON
IPC: B25J5/00
Filed: 2011-08-08
Abstract: PURPOSE: A pipe exploration robot is provided to adjust a distance between wheels according to an inner diameter of a pipe which is becoming changed, thereby easily moving inside the pipe. CONSTITUTION: A pipe exploration robot comprises a body(20), a first front wheel unit(120), a first rear wheel unit(130), a first frame(110), a first rotation operating unit(150), a first force measuring unit(140), and a control unit. A first rotary shaft(21) is formed in one side of the body. The front wheel unit is arranged in the front side of the body and includes first front wheels(122). The first rear wheel unit is arranged in a rear side of the body and includes first rear wheels(132) symmetrical to the first front wheels. The first frame supports the first front wheel unit and the first rear wheel unit. The rotation operating unit is installed in the body and rotates the first frame around a first rotary shaft.
Patent KR-20130017984-A (KR)
Title: Multilayered ceramic condensor and method for preparing the same
Inventor: LEE KWANG JIK
IPC: H01G4/30
Filed: 2011-08-12
Abstract: PURPOSE: A multilayered ceramic condenser having a conductive layer and a method for preparing the same are provided to prevent the contact between metal layers by using a thin conductive layer. CONSTITUTION: An inner metal electrode layer(120) is laminated between dielectric layers(110). A conductive layer(130) is formed between the inner metal electrode layers. The conductive layer has a thickness of 10nm or less. The conductive layer is formed by using a film transfer method, a dipping method or a spin coating method.
Patent KR-20130019490-A (KR)
Title: Ventilation apparatus for vechicle
Inventor: BYON SANG CHUL
IPC: B60H1/12
Filed: 2011-08-17
Abstract: PURPOSE: A ventilation device for a vehicle is provided to form bypass passage on opening and closing door, to form door sealing member which covers the bypass passage, and to improve an operationality of opening and closing door by reducing a frictional resistance of wind by a ventilator. CONSTITUTION: A ventilation device for a vehicle comprises an air conditioner(10), an evaporator(2), a heater core(3), a temperature control door(150), and a mode doors(16a, 16b,16c). The temperature control door controls an opening of hot air passage which passes the heater core. The door mode opens a plurality of a bent path for providing the air which passes through the evaporator and the heater core. The bypass passage is formed at the mood door or the temperature control door when the door rotates, reduce the wind pressure which affects the door body, and to decrease operating force.
Patent KR-20120025405-A (KR)
Title: Data input circuit in non-volatile memory device
Inventor: PARK JONG TAE
IPC: G11C16/10
Filed: 2011-08-25
Abstract: PURPOSE: A data input circuit of a nonvolatile memory device is provided to improve a data input speed by successively latching data with a plurality of pipe registers. CONSTITUTION: A redundancy multiplexer(110) outputs normal data or redundancy data to an internal global data line in response to a redundancy selection signal. A plurality of pipe registers(120,130,140) are connected in parallel to the internal global data line and latches normal data or redundancy data transmitted through the plurality of internal global data lines in response to the plurality of latch signals. An output multiplexer(150) successively outputs normal data or redundancy data outputted from the plurality of pipe registers in response to the plurality of selection signals.