baber/WOPTO huggingface dataset:
Patent KR-20110019007-A (KR)
Title: Hoisting gear assembly having breaker
Inventor: LEE JONG CHIL
IPC: B66D5/02
Filed: 2009-08-19
Abstract: PURPOSE: A hoisting gear assembling device having a brake function is provided to simplify the structure of a hosting device since it is possible for a brake function to be realized without a separate component. CONSTITUTION: A hoisting gear assembling device having a brake function comprises a first driving-shaft gear(11), a second driving-shaft gear(13), a first driven-shaft gear(31), a second driven-shaft gear(33) and an one-way clutch bearing. The first driving-shaft gear comprises threads. The driving-shaft comprises keys(27,29), which, in reverse rotation, prevent the first driving-shaft gear from moving to the other direction beyond a given limit along a shaft. The second driving-shaft gear is coupled to be able to rotate to the driving shaft so that its one side makes contact with the first driving-shaft gear when the first driving-shaft gear moves to one direction. The first driven-shaft gear comprises threads and engages with the first driving-shaft gear.
Patent KR-20110020390-A (KR)
Title: Suspension walk bridge and method constructing same
Inventor: KIM CHOONG EON
IPC: E01D1/00
Filed: 2009-08-24
Abstract: PURPOSE: A suspension pedestrian bridge, which includes a first tower, a second tower, and a main cable and a construction method thereof are provided to prevent the horizontal rocking of a pier due to wind and external. CONSTITUTION: A suspension pedestrian bridge comprises a first tower(110), a second tower(120), a main cable, a reinforcement type girder(140), a hanger cable(150), and stairs(160). Both ends of the main cable are fixed to the ground after passing through the first tower and the second tower. The reinforcement type girder is installed to enable pedestrians to pass on a first location and a second location by supporting the load using the first tower. The hanger cable connects the main cable and reinforcement type girder. The stairs interlinks the reinforcement type girder from the ground for pedestrian to pass through.
Patent KR-20110022128-A (KR)
Title: Sealing apparatus for vinyl envelope
Inventor: SEO YONG SOO
IPC: B65B51/32
Filed: 2009-08-27
Abstract: PURPOSE: A plastic-bag sealing apparatus is provided to enable a sealing work to be quickly performed by accurately positioning a plastic bag. CONSTITUTION: A plastic-bag sealing apparatus comprises a transfer unit, a sealing unit(140) and a cooling unit(150). The transfer unit makes a plastic bag, which is supplied in a state an opening is open, lie and transfers it. The transfer unit comprises a transfer member(111) and a fixing unit(120). The transfer member moves on an endless track between a plastic-bag supply unit and a plastic-bag discharge unit. The fixing unit takes the plastic bag from the plastic-bag supply unit and releases it on the plastic-bag discharge unit. The sealing unit thermal-presses and seals the opening of the plastic bag, which is transferred by the transfer unit. The cooling unit is installed behind the sealing unit, pressurizes and cools the thermal-pressed opening.
Patent KR-20110022440-A (KR)
Title: The apparatus of beamforming the ultrasound signal and the method using it
Inventor: SONG TAI KYONG
IPC: A61B8/00
Filed: 2009-08-27
Abstract: PURPOSE: An ultrasonic wave signal beam former and a beam forming method using the same are provided to reduce hardware complexity even though the hardware complexity increases if a sampling frequency is higher than an existing frequency. CONSTITUTION: An ultrasonic wave signal beam former comprises the following units. A sampling unit samples an ultrasonic wave signal by a sampling frequency which is N times higher than a central frequency that an array converter has. The array converter receives an ultrasonic wave signal reflected from a collection point. A memory unit stores the ultrasonic wave signal sampled in the sampling unit. A time delay calculating unit calculates a time delay value for selecting an ultrasonic wave signal to be interpolated among ultrasonic wave signals stored in the memory unit.
Patent KR-20110023157-A (KR)
Inventor: JANG CHAN WOO
IPC: B60G3/02
Filed: 2009-08-28
Abstract: PURPOSE: A ball joint for a vehicle suspension and a mounting method thereof are provided to reduce manufacturing cost since there is no need for a process of pressing-in a dust cover to a case body, and thus the number of mounting processes is decreased. CONSTITUTION: A ball joint(100) for a vehicle suspension comprises a case body(10), a ball stud(30), a hanging protrusion(13) and a snap ring. The case body comprises a case with an open top and is pressed-in on the end of a lower arm(1). A dust cover(50) is pressed-in on the end of the case body. The ball stud is inserted into the case body to be able to make pivotal movement. The hanging protrusion is formed along the outer circumferential surface on the open end of the case body. The snap ring is mounted on the outer circumferential surface of the case body in a state the case body is pressed-in on the end of the lower arm. The snap ring prevents the case body from becoming separated from the lower arm between the lower arm and the pressed-in surface of the case body.
Patent KR-20110024239-A (KR)
Title: Apparatus and method for measuring the capacitance of the device under test
Inventor: BAEK DO HYUN
IPC: G01R29/00
Filed: 2009-09-01
Abstract: PURPOSE: A device and a method for measuring capacitance are provided to increase performance and yield of a semiconductor circuit. CONSTITUTION: A measurement circuit(12) outputs the first and second output voltages by control signals when a measurement target device is connected to a measurement device. An integration circuit(20) integrates the difference of the first and second output voltages and outputs an integration voltage corresponding to capacitance.
Patent KR-20090118008-A (KR)
Title: The fabric material for blind and the manufacturing method thereof and the blind therewith
Inventor: CHA GI CHEOL
IPC: E06B9/38
Filed: 2009-09-17
Abstract: PURPOSE: Blind fabric made of fabric materials, a manufacturing method of the blind fabric, and a blind using the blind fabric are provided to adjust the inflow amount of the light minutely. CONSTITUTION: Blind fabric(10) made of fabric materials includes a net part(11), a light shielding part(12), and a line for folding the blind(13). The net part of mesh structure has a plurality of band-shaped light shielding parts. A fixing end(12') is formed according to an edge of the light shielding part, and the life for folding the blind is fixed on the other side of the fixing end. The block shielding part is folded by pulling the line, and the net, the block shielding part, and the liner are formed into one body.
Patent KR-20110032445-A (KR)
Title: Planar inverted f antenna with double coupling and wireless communication terminal having the same
Inventor: RYOU BYUNG HOON
IPC: H01Q1/38
Filed: 2009-09-23
Abstract: PURPOSE: A double resonance planar inverted F antenna and mobile telephone including the same. It forms in order to be contiguous to end hardness and easiness feeding unit of radiator. CONSTITUTION: The planar inverted F antenna comprises the feeding unit(200), the radiator(202), and the dielectric(204). The feeding unit locates between the circuit board and radiator of the mobile telephone main body(206). It forms so that the radiator end(203) be again contiguous to the feeding unit(200). In the domain in which the feeding unit and radiator end are contiguous, the coupling is induced.
Patent KR-20110034796-A (KR)
Title: Feedback apparatus of back light unit
Inventor: PARK JIN HEE
IPC: H05B41/24
Filed: 2009-09-29
Abstract: PURPOSE: A feedback device of a backlight unit is provided to remove the deviation of currents at a plurality of LED strings by using a current mirror unit. CONSTITUTION: A power supply unit generates DC power for driving at least two LED strings(100-1 to 100-N). A controller(120) controls DC power generated from a converter according to the feedback voltage inputted to a feedback terminal. A current mirror unit(130) make the same currents flow at the LED strings. A voltage detector(140) detects the same currents at the LED strings as voltages. A feedback unit(150) changes a feedback voltage inputted to the feedback terminal of the controller according to the detected voltage of the voltage detector.
Patent KR-20110038539-A (KR)
Title: Mutipurpose led light with telecommunication function and service for automobile insurence
Inventor: JANG CHUL HO
IPC: H04W4/02
Filed: 2009-10-08
Abstract: PURPOSE: A multipurpose LED device with a communication function for an automobile insurance customer is provided to inform an insurance company employer of the location of a customer by using a location based service. CONSTITUTION: A multipurpose LED device includes an LED module(1), a controller(2), a memory(3), a switch(4), and a power source(9). The controller controls a communication module. The communication module is comprised of a CDMA communication module(5), a TDMA communication module(6), a Wibro module(7), and a Wi-Fi module(8) according to a communication service area and type. The communication module is selected according to the service area.
Patent KR-20110039122-A (KR)
Title: Usb connector and intrusion prevention system using the same
Inventor: KANG DONG HO
IPC: G06F17/30
Filed: 2009-10-09
Abstract: PURPOSE: A breach prevention security USB connector and breach prevention security system using the same are provided to effectively block malicious code which is transmitted form a USB device to a host terminal but minimized a source consumption of the shot terminal according to security software. CONSTITUTION: A security policy database(23) stores the security policy. A USB(Universal Serial Bus) transceiver(21) supports data transceiving between a USB device(30) and the(10). If a malicious code is included in USB data transmitted from the USB device, the USB transceiver stops transmitting and receiving data.
Patent KR-20110041010-A (KR)
Title: Three dimensions laser range finder sensor
Inventor: KIM HYUN O
IPC: G01C17/02
Filed: 2009-10-15
Abstract: PURPOSE: A 3D laser range finder sensor is provided to enhance reliability by maximizing the linearity of rotation and lift operations and minimizing the error of 3D scanning. CONSTITUTION: A 3D laser range finder sensor comprises a reflective mirror(100), a rotating body(200), a lifting body(300), a connector(400) and an auxiliary lifting unit(500). The reflective mirror rotates, has a variable slope and reflects photon radiation and incident light. The rotating body supports the reflective mirror and rotates the mirror normally and reversely. The lifting body is coupled to the rotating body and lifts. The lifting body lifts separately from the rotating body and rotates integrally with the rotating body when the reflective mirror rotates. The connector extends according to the lift of the lifting body and changes the slope of the reflective mirror at a given rate. The auxiliary lifting unit lifts the lifting body at a given speed.
Patent KR-20100021390-A (KR)
Title: Tilt type sliding module for mobile phone
Inventor: PARK JUNG MIN
IPC: H04B1/38
Filed: 2009-10-24
Abstract: PURPOSE: A tilt mobile sliding hinge is provided to limit maximum tilt angle through a stopper shaft and control hole. CONSTITUTION: A plurality of spring ball holding holes(46a,46b) is formed at a side of a control bracket(40) for generating insertion by elastic force of a spring ball(70) and separation by outer force. A stopper shaft(60) limits maximum tilt rotating angle of a tilt rotating part(38). A stopper shaft control hole(32) generates up and down side hanging by the stopper shaft. Stopper shaft coupling balls(44) are formed at both sides of control bracket for fixing the stopper shaft.
Patent KR-20110048970-A (KR)
Title: Foldable bicycle being convenient for movement
Inventor: KIM JONG HEE
IPC: B62K15/00
Filed: 2009-11-04
Abstract: PURPOSE: A foldable bicycle is provided to increase convenience and keeping and be used as a park-and-ride service. CONSTITUTION: A foldable bicycle comprises a front wheel(10), a rear wheel(20), a handle support bar(30), a seat(50), a frame(60), and a drive unit(70). The front wheel and the rear wheel are rolled. The lower end of the handle support bar contacts the front wheel, and the upper end thereof contacts a handle bar. The seat is formed in consideration of user riding. The frame connects and supports the handle support bar, the rear wheel, and the seat. The drive unit converts external force applied on a pedal into the rotation power of the rear wheel.
Patent KR-20110049172-A (KR)
Title: Monitoring system for animal health care
Inventor: CHUNG WAN TAE
IPC: G06Q50/02
Filed: 2009-11-04
Abstract: PURPOSE: A livestock health care monitoring system is provided to monitor the biological change of livestock by monitoring the biological change of the livestock by using temperature distribution images from a thermal image collection device in a pen. CONSTITUTION: A thermal image camera(111) photographs the image of a livestock and collects the temperature distribution images of the livestock. A moving unit(117) is connected to a thermal image camera according to a rail installed within the livestock. A driving unit(115) drives the moving unit. A transceiving unit(118) performs communication with a control center through network. A controller(112) controls the thermal image camera and a function of the transceiving unit.
Patent KR-20110049538-A (KR)
Title: Manufacturing method of fermented soybeans pill using paprica and wild plants
Inventor: KOOK YOUNG AE
IPC: A23L11/20
Filed: 2009-11-05
Abstract: PURPOSE: A producing method of a fermented soybean pill using paprika and wild grass is provided to offer useful components including protein, edible fibers, and antioxidants to users. CONSTITUTION: A producing method of a fermented soybean pill using paprika and wild grass comprises the following steps: drying fermented soybeans for 1~3days, secondly drying the fermented soybeans for 1~2days at room temperature, and crushing(S1); cutting the washed wild grass, glacing the wild grass before inserting into a pottery, aging the wild grass after pouring sugar syrup, and secondly aging the fermented wild grass extract for 10~12months(S2); mixing glutinous rice powder and paprika juice to obtain glutinous rice porridge containing the paprika(S3); drying washed wolfiporia cocos, and crushing(S4); mixing the fermented soybean powder, fermented wild grass extract, glutinous rice powder containing the paprika, and the wolfiporia cocos powder(S5); and molding pills with the mixture(S6).
Patent KR-20110053837-A (KR)
Title: N1-(phenethyl)-n2-substituted biguanide derivatives, methods of preparing the same and pharmaceutical composition comprising the same
Inventor: KIM SUNG WUK
IPC: C07C279/26
Filed: 2009-11-16
Abstract: PURPOSE: An N1-(phenethyl)-N2-substituted biguanide derivative is provided to ensure excellent blood glucose drop action and lipid lowering action even with a little dosage compared existing drug and to enable use for the treatment of diabetes, obesity, hyperlipidemia, hypercholesterolemia, steatosis, coronary artery disease, osteoporosis, polycystic ovarian syndrome, metabolic syndrome, cancer etc. CONSTITUTION: A compound or pharmaceutically acceptable salts are represented by chemical formula 1. In chemical formula 1, R is C1-12 alkyl, C1-12 alkenyl or C1-12 alkynyl substituted or unsubstituted with one or more substituents selected from C3-8 cycloalkyl and C5-12 aryl; C3-8 cycloalkyl substituted or unsubstituted with one or more substituents selected from halogen, hydroxyl, C1-6 alkyl, C1-6 alkenyl, C1-6 alkynyl, C1-6 alkoxy and C5-12 aryl; and C5-12 aryl substituted or unsubstituted with one or more substituents selected from halogen, hydroxyl, C1-6 alkyl, C1-6 alkenyl, C1-6 alkynyl, C1-6 alkoxy and C3-8 cycloalkyl.
Patent KR-20110055258-A (KR)
Title: Etching apparatus for printed circuit board
Inventor: LEE JIN UK
IPC: H01L21/306
Filed: 2009-11-19
Abstract: PURPOSE: A substrate etching apparatus is provided to minimize the etching difference between substrates by uniformly etching the temperature of an etching bath. CONSTITUTION: A transfer unit transfers a substrate. An etching bath(102) etches the substrate transferred from the transfer unit. An etchant tank(105) supplies etchant to the etching bath. An insulation unit(109) surrounds the etching bath and maintains the temperature of the etching bath. The insulation unit includes a temperature measuring unit which measures the temperature of the insulation unit.
Patent KR-20110056980-A (KR)
Title: Azipod assembly and ship including the same
Inventor: SONG YONG SEOK
IPC: B63B11/04
Filed: 2009-11-23
Abstract: PURPOSE: An azipod assembly and a ship therewith are provided to reduce ship drying and maintenance costs and to prevent environmental contamination using a closed type ballast tank. CONSTITUTION: An azipod assembly(50) comprises an azipod(60) and a lifting operation unit(70). The lifting operation unit lifts the azipod to a hull(10). The lifting operation unit comprises a cylinder unit, a piston unit, and a working fluid supply unit. The cylinder unit is installed in the hull. One side of the piston unit is inserted into the cylinder unit, and the other end is coupled to the azipod. The working fluid supply unit supplies working fluid to the inside the cylinder unit so that the piston unit can be slid to the cylinder unit.
Patent KR-20110004766-A (KR)
Title: The method for georefrencing image and the apparatus thereof
Inventor: LEE IM PYEONG
IPC: G01C11/10
Filed: 2009-11-26
Abstract: PURPOSE: A method for georefrencing an image and an apparatus thereof are provided to determine the location/posture of UAV through GPS/INS, thereby generating georefrenced geographic information through the location/posture. CONSTITUTION: A GPS/INS(Global Positioning System/Inertial Navigation System)(130) provides location and posture information of a UAV(Unmanned Aero Vehicle)(110) to a georeferencing apparatus(150). A conjugate point extracting unit(152) extracts an observed value of a conjugate point from an image of the UAV. A relation setting unit(154) sets the relation of an observation equation. A replacement unit(156) groups or replaces the elements when there are many elements in the observation equation. A georeferencing unit(158) georeferences the image.
Patent KR-20110059151-A (KR)
Title: Apparatus for processing a sample and method of processing a sample
Inventor: CHO YOUNG HO
IPC: B81B7/02
Filed: 2009-11-27
Abstract: PURPOSE: A sample processing device and a sample processing method are provided to obtain a react rate of different kind samples by successively controlling the injection combination of sample and the switching sequence of dilution valves. CONSTITUTION: A sample processing device comprises chambers(C,CR), first inlet valves(VI,VIR) and a dilution valve(VD). The chambers are respectively connected with a first inflow path for the inflow of sample and dilution liquid. A first common path(20) is connected to the first inflow path and supplies dilution liquid. The chambers are connected with each other using a link pass inserted between adjacent chambers. The second inflow path of the chamber is connected with a second common path(22).First inflow valves are respectively installed in first inflow paths and open and close the first inflow path. Dilution valves are respectively installed in link passes and open and close the link pass.
Patent KR-20110060009-A (KR)
Title: Cover device of belt conveyor
Inventor: KIM YOUNG SIK
IPC: B65G21/08
Filed: 2009-11-30
Abstract: PURPOSE: A cover device of a belt conveyor is provided to shorten working hours for maintenance of a belt conveyor and to cut down maintenance cost by operating an open portion with a driving portion to open and close the side of a cover portion automatically. CONSTITUTION: A cover device of a belt conveyor comprises; a cover portion(20) installed along a belt conveyor(10) and covering the outside of the belt conveyor; an open portion(30) opening and closing the cover portion and hinged to the side of the cover portion, and rotated to open and close the side of the cover portion; and a traction portion(40) connected to the open portion to lift up the open portion and provided with a wire member(42), a driving portion(50), a rotating member(52) and a driving motor(54).
Patent KR-20090131278-A (KR)
Title: Led lighting apparatus having the improved reaction speed of a light-out
Inventor: JEONG BONG NAM
IPC: H05B37/02
Filed: 2009-12-07
Abstract: PURPOSE: An LED lighting device having improved lights-out reacting speed is provided to enable a lights-out reacting unit to react to a lights-out signal of power off, thereby controlling illumination. CONSTITUTION: A lighting unit(210) consists of at least one LED lamp(211) and an SMPS(Switching Mode Power Supply) unit(213). A switch unit(220) is adjacent to the lighting unit. The switch unit is remotely installed. A lights-out reacting unit(230) reacts to a lights-out signal of power off. The lights-out reacting unit improves lights-out reacting speed by interception of output power of the SMPS unit. If a lights-out signal is generated, a relay of the lights-out reacting unit blocks the output power of the SMPS unit.
Patent KR-20110072792-A (KR)
Title: Active sunshade type bipv system and construction method for the same
Inventor: CHO HYUN YOUNG
IPC: F24S50/20
Filed: 2009-12-23
Abstract: PURPOSE: A variable awning type of a BIPV system and construction method thereof are provided to control the amount of sunlight entering a building and enhance power generating efficiency since the awning angle of a solar cell module is controlled according to the altitude of sun. CONSTITUTION: A variable awning type of a BIPV system comprises a solar cell module(110), a holder frame(120), a rotating shaft(130), a linear actuator(140) and a link device(150). The solar cell module produces electricity using sunlight. The holder frame holds the solar cell module. The rotating shaft is fastened and fixed to the holder frame. The linear actuator controls the tilting angle of the solar cell module through linear movement. The link device is connected to the rotating shaft and changes the linear movement of the linear actuator to rotating movement to rotate the rotating shaft.
Patent KR-20110077577-A (KR)
Title: Isolator composition for coating wooden floor materials and coating method using the same
Inventor: LEE DAE EUN
IPC: E04F15/00
Filed: 2009-12-30
Abstract: PURPOSE: An isolator composition for coating wooden floor materials and a floor coating method using the same are provided to ensure excellent hardness, abrasion resistance, chemical resistance, scratch resistance, and impact resistance. CONSTITUTION: An isolator composition for coating wooden floor materials comprises 10~38 weight% of urethane (meth)acrylate prepolymer, 10~38 weight% of epoxy (meth)acrylate prepolymer, 5~40 weight% of acryl (meth)acrylate prepolymer, 10~60 weight% of (meth)acrylate monomer, and 0.1~10 weight% of photoinitiators.
Patent KR-20090033224-A (KR)
Title: Silicon carbide and related wide-bandgap transistors on semi insulating epitaxy
Inventor: MAZZOLA MICHAEL S
IPC: H01L29/15
Filed: 2007-06-19
Abstract: A method of making a semi-insulating epitaxial layer includes implanting a substrate or a first epitaxial layer formed on the substrate with boron ions to form a boron implanted region on a surface of the substrate or on a surface of the first epitaxial layer, and growing a second epitaxial layer on the boron implanted region of the substrate or on the boron implanted region of the first epitaxial layer to form a semi-insulating epitaxial layer.