baber/WOPTO huggingface dataset:
Patent KR-20100134942-A (KR)
Title: Radio repeater and echo signal canceller method thereof
Inventor: KIM KWON
IPC: H04B7/14
Filed: 2009-06-16
Abstract: PURPOSE: A radio repeater and an echo signal canceller method thereof are provided to remove an echo signal component from an input signal by copying the echo signal component within an input signal through a CSS-LMS(Complex Signed-Signed Least Mean Square) algorithm in order to remove an echo signal. CONSTITUTION: A reception unit(151) receives a signal from a base station or a terminal, and a signal removal unit(153) removes an echo signal component in an input signal. A limiter(155) limits the size of an echo signal component-removed relay signal into a reference signal size. A transmission unit transmits the relay signal limited to the reference signal size to the terminal or the base station.
Patent KR-20100135447-A (KR)
Title: Guide system and guiding method under emergency situation
Inventor: SIM KYUNG SOON
IPC: G08B17/06
Filed: 2009-06-17
Abstract: PURPOSE: An escaping guiding system and an escaping guiding method are provided to immediately suppress disaster situation by efficiently supplying escaping information. CONSTITUTION: People in a closed space possess radio frequency identification(RFID) tags. An RFID sensor(20) is installed in the closed space for recognizing the RFID tags. A smoke detecting sensor(30) detects smoke. An escaping path guiding unit(40) supplies escaping information. A controlling unit(50) receives a signal from the RFID sensor and the smoke detecting sensor for verifying information related to people.
Patent KR-20100043005-A (KR)
Title: Solder resist composition and printed wiring board formed using the same
Inventor: DAIGO YOSHIKAZU
IPC: G03F7/028
Filed: 2009-06-19
Abstract: PURPOSE: A solder resist composition and a printed circuit board manufactured thereby are provided to improve the resolution of the board with lots of titanium oxide to form a high precision pattern, and to maintain the high reflective rate. CONSTITUTION: A solder resist composition contains a resin including an ethylene unsaturated group within 1 molecule and a carboxyl group, a bis-acylphosphine oxide system photopolymerization initiator, a mono-acylphosphineoxides system photopolymerization initiator, a photo-polymerizable monomer, titanium oxide, an epoxy compound, and an organic solvent. The titanium oxide is rutile titanium oxide. The solder resist composition additionally contains a thioxanthone group photopolymerization sensitizer and an antioxidant.
Patent KR-20100138096-A (KR)
Title: Bumper device for vehicle
Inventor: LEE SANG YUP
IPC: B60R19/18
Filed: 2009-06-24
Abstract: PURPOSE: A bumper device for a vehicle for protecting pedestrians is provided to prevent pedestrians' legs from being bent by improvement in the support stiffness of a lower stiffener. CONSTITUTION: A bumper device for a vehicle for protecting pedestrians comprises a lower stiffener(20). The lower stiffener is directly installed on the rear side of a bumper rail(10) by a support bracket(30). The upper end of the support bracket is welded with the rear side of the bumper rail and the lower end of the support bracket is coupled with a mounting end portion(22). The mounting end portion is vertically extended from the rear end of the lower stiffener.
Patent KR-20110001444-A (KR)
Title: Optical film and liquid crystal display using the same
Inventor: PARK KU HYUN
IPC: G02B5/30
Filed: 2009-06-30
Abstract: PURPOSE: An optical film and an LCD display device thereof are provided to improve brightness by setting the refraction ratio difference between a transparent adhesive layer and a prism film to a range of 0.4-0.8. CONSTITUTION: An optical film(200) comprises a prism film(210) and a polaroid film(220). The prism film and the polaroid film have an integrated structure which is adhered to a transparent adhesive layer(230). An air gap is removed by the integrated structure of the polaroid film and the prism film. The height of the transparent adhesive layer is higher than the uppermost height of the prism film. The prism film has a refraction index which ranges from 1.45 to 1.75. The difference of a refractive index between the prism film and the transparent adhesive layer is 0.4-0.8.
Patent KR-20110004969-A (KR)
Title: Fuel cell stack having enclosure
Inventor: LEE NAM WOO
IPC: H01M8/24
Filed: 2009-07-09
Abstract: PURPOSE: An electric motor control apparatus is provided to enable quick and precise location of any short-circuit failure point. CONSTITUTION: An electric motor control apparatus includes: a current control means that decides phase voltage commands in accordance with currents flowing in the phases of an electric motor and a torque current command; a switching element driving circuit that instructs, based on the phase voltage commands, an inverter to perform switching operations; the inverter that receives a switching operation signal to drive the electric motor; current detectors that are disposed in series with the respective ones of switching elements of the phases of the inverter; and a short-circuit point locating means that stores a test pattern indicative of a predetermined combination to turn on the switching elements of the inverter and that locates a short-circuit failure point, based on the test pattern and the current detection values of the phases detected by the current detectors in response to the test pattern.
Patent KR-20110007299-A (KR)
Title: A growing method of bean sprouts containing polyphenols
Inventor: SHIN HYE NAM
IPC: A01G31/00
Filed: 2009-07-16
Abstract: PURPOSE: A cultivation method of bean sprouts containing polyphenol is provided to prevent the growth inhibition by the sterilization effect of a polyphenol solution. CONSTITUTION: A cultivation method of bean sprouts containing polyphenol comprises the following steps: soaking beans into an aqueous polyphenolic solution for 4~6hours, after storing the beans at low temperature; taking out the soaked beans after 2days, and spraying underground water inside a cultivation chamber at 20~25deg C every 4 hours; and spraying an oak polyphenol extract containing polyphenol solution to the beans after 3~5days, 1~3times a day.
Patent KR-20110009420-A (KR)
Title: A door hinge apparatus for a drum washing machine
Inventor: AHN OH JEONG
IPC: D06F39/14
Filed: 2009-07-22
Abstract: PURPOSE: A drum washing machine door hinge device is provided to allow the door to be open smoothly without colliding noise or bouncing by reducing the speed using a damper. CONSTITUTION: A drum washing machine door hinge device comprises a hinge bracket(110), a rotate hinge(120), a gear rack, a damper, and a damper bracket. The hinge bracket is fixed to a drum washer body. A first hinge connection unit is arranged on the top and the bottom of a rotate hinge. The rotate hinge has the first hinge connection unit combined to the hinge connection unit of the hinge bracket.
Patent KR-20110009822-A (KR)
Title: Whole cloth of extension safety rope
Inventor: KIM JUNG SOK
IPC: D07B5/04
Filed: 2009-07-23
Abstract: PURPOSE: An extension safety rope fabric is provided to relieve and absorb shock without a separate shock-absorbing device and to improve extension effect and durability. CONSTITUTION: A rope fabric(1) in which one end is fixed on a waist belt and the other end is detachably fixed to a safe structure comprises: a extension band(100) which is formed of general yarn and a synthetic fiber yarn at both ends; and a tube fabric(200) which is formed in a cylindrical form. The synthetic fiber is formed in nylon.
Patent KR-20110010031-A (KR)
Title: Forming method for solenoid valve and apparatus thereof
Inventor: PARK CHUL WOO
IPC: B21K1/20
Filed: 2009-07-23
Abstract: PURPOSE: A method and a device for molding a solenoid valve are provided to rapidly complete a finished product by cutting holes in the product after a forging process. CONSTITUTION: A method for molding a solenoid valve is as follows. A material is formed in a cylindrical shape by extruding the material to have a smaller bottom diameter than a top diameter(S200). The bottom length of the material is extended by simultaneously extruding and upsetting the material, and the top is split(S210). The top of the material is protruded by pressing the material(S220). The material is pressed and is upset using a final mold(S230).
Patent KR-20110010911-A (KR)
Title: System for signal detection of specimen using magnetic resistance sensor
Inventor: CHOI MAN HUE
IPC: G01N27/72
Filed: 2009-07-27
Abstract: PURPOSE: A detector system using a magneto resistive sensor is provided to additionally match and analyze a detection signal inputted to an amplifier by efficiently detecting magnetic particles by using a magneto resistive sensor. CONSTITUTION: A detector system using a magneto resistive sensor comprises an amplifier(200) and a data calculation part(300). The amplifier amplifies the detection signal provided from the detector equipped with a magneto resistive sensor. The data calculation part senses the magnetism resistance signal about the magnetic particle. The analog to digital converter converts the analog value of the amplified signal into a digital value.
Patent KR-20110011971-A (KR)
Title: Driving gear of lime scattering device
Inventor: CHOI JOON HONG
IPC: A01M7/00
Filed: 2009-07-29
Abstract: PURPOSE: A drive device of a lime scattering apparatus is provided, which can achieve mixing and suction of a mixing structure of a lime scattering apparatus at the same time. CONSTITUTION: A drive device of a lime scattering apparatus comprises: a decelerator and a suction device which are connected to one side of a drive motor(20); an operation shaft(24) formed in the decelerator; a mixing line(21) rotated due to the operation shaft; and a suction line(31) to which a suction device is connected. The decelerator and suction device are connected to a driving shaft of the drive device by a belt and are integrally driven. A return hose is connected to one side of the suction device. The other end of the return hose returns lime liquid.
Patent KR-20110012975-A (KR)
Title: Amplifier, apparatus and method for power revision of amplifier
Inventor: KIM HYO SUNG
IPC: H03F1/30
Filed: 2009-07-31
Abstract: PURPOSE: An amplifier, a power correcting device, and a power correcting method thereof are provided to correct internal output value into external output value by comparison between the internal output value and the external output value of an amplifier. CONSTITUTION: An amplifying unit(110) amplifies input signals inputted from outside. An internal power sensor(150) senses the internal output value of the internal output signal extracted on the route outputted from the amplifying unit to the outside. An amplification controller(160) corrects the internal output value by receiving the internal output values. An external sensor(260) senses the external output value of the amplifying unit from external output signals outputted from the external output terminal of the amplifier. The correction controller(210) corrects the internal output value into the external output value.
Patent KR-20110013656-A (KR)
Title: Apparatus for inserting prosthesis used in plastic operation
Inventor: CHOI DUCK HO
IPC: A61B17/00
Filed: 2009-08-03
Abstract: PURPOSE: An implant implanting apparatus for a plastic surgery is provided to implant an implant into a human body by smoothly moving the implant into the inside of a tubular main body. CONSTITUTION: A tubular main body(10), which is based on metal, includes a first opening(11) and a second opening(12). A first expanding part(13) is expanded from the first opening. A second expanding part(14) is expanded from the second opening. A middle part(15) is located between the first expanding part and the second expanding part. The cross section of the first opening is larger than that of the second opening. A piston is inserted into the inside of the main body. An insert inserted into the inside of the main body is pushed to a second opening side by the piston.
Patent KR-20110013952-A (KR)
Title: Wire guide purpose roller apparatus
Inventor: JO HYUN HO
IPC: B65H57/14
Filed: 2009-08-04
Abstract: PURPOSE: A wire guide roller device is provided to reduce manpower for wire transfer/feeding and ensure application to any lengths or positions of cables. CONSTITUTION: A wire guide roller device comprises a pair of support blocks(110), a pair of driven blocks(120), and a pair of laterally moving rollers(130). The support blocks are arranged at a set interval with a support bar. The driven blocks are installed between the support blocks. The laterally moving rollers are located between driven rollers and projected with one-side ends of the support blocks fixed.
Patent KR-20110017775-A (KR)
Title: Deivce and method for measuring quantity of heat for sintering furnace
Inventor: YUK SANG SUK
IPC: F27B21/14
Filed: 2009-08-14
Abstract: PURPOSE: An apparatus and a method for measuring quantity of heat of sintering material in a sintering furnace are provided to accurately calculate the quantity of heat of sintering material using thermal image thermometer. CONSTITUTION: An apparatus(200) for measuring quantity of heat of sintering material in a sintering furnace comprises a support(24), a reference temperature measurement sample(26), a thermal image thermometer(28), and a magnet clamp(22). The support is attached to the sinter trailer and is separated from the sinter cart. The reference temperature measurement sample is fixed to one end of the support. The thermal image thermometer is fixed to the other end of the support and calculates the quantity of heat of sintering material. The clamp is coupled with the support. The support is attached to the sinter cart by the magnetic force of the magnet clamp.
Patent KR-20110022319-A (KR)
Title: A material for killing slag in converter
Inventor: DOO WON CHUL
IPC: C21C7/00
Filed: 2009-08-27
Abstract: PURPOSE: A material for mitigating the slag in a converter is provided to enhance slag mitigating efficiency without adverse effect on the components of the slag in the converter. CONSTITUTION: Converter slag of 30~50 weight%, loess and quicklime are mixed for pulp sludge of 100 weight% to form a slag mitigating material. The loess and the quicklime are mixed in a ratio of 1:1-3. Pulp sludge of 60 weight%, converter slag of 20-30 weight%, loess of 5 weight% and quicklime of 5-15 weight% are mixed. The quicklime is added in a ratio of 5-15% of an entire material.
Patent KR-20110026559-A (KR)
Title: Real-time network integration system for instructional robot service
Inventor: SHIN KYUNG CHUL
IPC: B25J11/00
Filed: 2009-09-08
Abstract: PURPOSE: A real-time network integration system for an instructional robot service is provided to improve the accessibility of a user by monitoring and controlling management words at a remote place. CONSTITUTION: A robot-dedicated server(200) processes charging authentication for contents download of education robots(100). The robot-dedicated server processes the upload and download of the robot contents, the product management of the education robots, user information management in real time. A web server(300) provides a user interface, and user terminals(400) receives command information or setup information from users through the user interface. The user terminals provide the users with the processing data for the received information.
Patent KR-20110027195-A (KR)
Title: Solar panel for motor vehicle
Inventor: JI YEON
IPC: H01L31/052
Filed: 2009-09-10
Abstract: PURPOSE: A light collecting plate for a vehicle is provided to generate environment-friendly energy by comprising the light collecting plate on the roof of a vehicle for using sunlight as an energy source. CONSTITUTION: A light collecting plate(10) collects thermal energy of sunlight and converts thermal energy into electric energy. A connecting member(20) efficiently mounts the light collecting plate on the roof of a vehicle. An auxiliary connecting plate(30) supports the light collecting plate to be efficiently installed on the roof of the vehicle and includes a spoiler(31) for reducing a wind resistance. A storage battery(40) collects electric energy obtained through the light collecting plate.
Patent KR-20100030609-A (KR)
Title: Image display apparatus, image display method, and computer-readable medium
Inventor: NIHEI MICHIHIRO
IPC: H04N5/225
Filed: 2009-09-10
Abstract: PURPOSE: An image display apparatus, an image display method, and a computer-readable medium are provided to efficiently search intended images from a plurality of images. CONSTITUTION: A position designator designates a searching start position within an order designated in a plurality of images. A first display controller displays the image of the designated searching start position on a display unit(3). A second display controller(17) successively varies the image displayed on the display unit by the control of the first display controller into the image in which the rank within order crosses each other in response to transfer operation of image by a user.
Patent KR-20110029249-A (KR)
Title: Pharmaceutical composition having the improved solubility of planlukast
Inventor: KIM HAK HYUNG
IPC: A61K47/34
Filed: 2009-09-15
Abstract: PURPOSE: A pharmaceutical composition is provided to improve pranlukast solubility and bioavailability. CONSTITUTION: A pharmaceutical composition for contains pranlukas(8(4(4-phenylbotoxy)benwoyl)amino-2-(5-tetrazolyl)-4-oxo-4h-1-benzopyrane) and two surfactants of polysorbate 20 and sorbitan monostearate 20. The pharmaceutical composition further contains lauroglycol FCC, triethyltrate, triethanol amine, benzyl alcohol as an additive. A solid dispersion is prepared using transparent liquid pharmaceutical composition with one or more saccharide alcohols. The solid dispersion is made in the form of powder, granule, and tablet.
Patent KR-20110032423-A (KR)
Inventor: NAM SANG KYUNG
IPC: B66C13/16
Filed: 2009-09-23
Abstract: PURPOSE: A monitoring system and method for a hoist and a crane are provided to monitor and display the loaded state and surrounding conditions of a hoist and a crane in real time. CONSTITUTION: A monitoring system for a crane and a hoist comprises a main CPU(10), a property data input unit(20), a data collecting unit(30), and a display unit(40). The main CPU comprises a data computing part(11), a data storage part(12), an output signal conversion part(13), and a signal processing part(14). The property data input unit comprises a power property input part(21), a mechanical property input part(22), a measuring device property input part(23), and a component property data input part(24). The data collecting unit comprises a load rate measuring device(31) which measures a load rate from current and load cell signals and an operating state measuring device(32) which measures an operating state from rotary encoder and current signals. The display unit comprises an input data part(41), a register data display part(42), a state display part(43), and an error message code display part(44).
Patent KR-20110032944-A (KR)
Title: Apparatus and method for iii group metal nitride growth
Inventor: YANG MIN
IPC: C30B25/02
Filed: 2009-09-24
Abstract: PURPOSE: An apparatus and a method for iii group metal nitride growth are provided to grow non-polar III group metal-nitride semiconductor having high flatness by using antimony as a catalyst functioned as an interface activity. CONSTITUTION: In an apparatus and a method for iii group metal nitride growth, a gas service pipe(120) supplies hydrogen chloride gas, ammonia gas, and carrier gas to a reaction tube(110). A metal material mounting unit(150) is arranged in one side within the reaction tube. An III group metal - antimony mixture of III group metal and antimony is mounted in the metal material mounting unit. A substrate(140) is arranged in the other side within the reaction tube. A temperature controller(130) controls the temperature of the substrate and the metal material mounting unit.
Patent KR-20110034745-A (KR)
Title: Method of searching music
Inventor: CHOI JAE PIL
IPC: G06F3/14
Filed: 2009-09-29
Abstract: PURPOSE: A method of searching music is provided to enable a user to easily input a desirable music by searching a music based on the variation direction of melody or rhythm. CONSTITUTION: The information on the variation direction of music melody or rhythm is stored in a music information database(S301). The variation direction of the melody or rhythm is obtained from the data inputted through a music searching window(S305). The music corresponding to the variation direction is searched from the music information database(S306). The kinds of the searched music are displayed in list according to similarity order(S307). The similarity is calculated by considering the variation direction of the melody or the rhythm.
Patent KR-20110042970-A (KR)
Title: Optical auto-focusing apparatus and the method thereof
Inventor: CHOI CHANG HOON
IPC: G02B27/40
Filed: 2009-10-20
Abstract: PURPOSE: An optical auto-focusing apparatus and a method thereof are provided to measure the amount of a reflected light from a target using a rotary wedge mirror. CONSTITUTION: In an optical auto-focusing apparatus and a method thereof, a light source(20) generating a light. An objective lens(180) measures a sample to be tested. A rotary wedge mirror(60) is arranged between the light source and the objective lens and includes the rotary wedge mirror for reflecting the light from the light source to the objective lens.
Patent KR-20110043857-A (KR)
Title: Method for manufacturing rice cake soup containing yam
Inventor: YOUN MYUNG HEE
IPC: A23L7/10
Filed: 2009-10-22
Abstract: PURPOSE: Beef soup with sliced rice cake containing hemp, and a producing method thereof are provided to secure the nutrition balance of the beef soup with the sliced rice cake by adding hemp powder to rice powder for cooking the rice cake. CONSTITUTION: A producing method of beef soup with sliced rice cake comprises the following steps: washing non-glutinous rice and glutinous rice with cold water for 5~15minutes, and removing the moisture; crushing the non-glutinous rice and glutinous rice into 180~220meshes; removing radicels from fresh hemp, cutting into 3~7mm, and drying before crushing into powder; heating the non-glutinous rice powder and the glutinous rice powder for 30~60minutes at 50~70deg C; mixing the non-glutinous rice powder, the glutinous rice powder, the hemp powder, and salt; steaming the mixture for 10~15minutes; and extruding to obtain rod shaped rice cake.
Patent KR-20110045522-A (KR)
Title: Structure of exterior material for building integrated photovoltaic
IPC: H02S20/22
Filed: 2009-10-27
Abstract: PURPOSE: A building integrated photovoltaic exterior structure using a solar cell module is provided to produce electric energy from solar energy through building integrated solar cell modules and to improve the exterior appearance of the building by being used as an exterior material of the building. CONSTITUTION: A building integrated photovoltaic exterior structure(100) comprises a plurality of solar cell modules(110), a frame(120), and a duct box(130). Each solar cell module comprises a plurality of solar cells(115) and distribution boxes(116). The frame comprises a transverse member(121) and a longitudinal member(125) and is placed under the solar cell modules to support the adjacent solar cell modules. The duct box is installed on the transverse or longitudinal member of the frame above the solar cell modules to fix the solar cell modules.
Patent KR-20110048924-A (KR)
Title: Liquid crystal display device and lighting display device
Inventor: SUZUKI YUUICHI
IPC: G02F1/13357
Filed: 2009-11-03
Abstract: PURPOSE: A liquid crystal display device and a lighting display device are provided to prevent the degradation of contrast resulting from light leakage. CONSTITUTION: A block reflection plane having a curve ratio determined according to a width of an inclined unit of a block reflection plane(5) is formed at a bottom plane of a light guide plate(1). A parallel light passing through the inner portion of the light guide plate is incident to the block reflection pane to maximize the light speed.