baber/WOPTO huggingface dataset:
Patent KR-20100113925-A (KR)
Title: Apparatus for manufacturing directly silicon substrate for solar cell using continuous casting, method of manufacturing silicon substrate using the apparatus and silicon substrate manufactured the method for solar cell
Inventor: JANG BO YUN
IPC: C30B29/06
Filed: 2009-04-14
Abstract: PURPOSE: A silicon substrate for the solar battery and the manufacturing method thereof which is manufactured by directly using the manufacturing device, and this the silicon substrate for the solar battery using the continuous casting method keeps the high - liquid interface formed into the substrate growth direction and vertical direction. CONSTITUTION: The melt region(310) forms the molten silicon. The heating portion(312) heats the melt region. A space of casting part(320) casts the fused silicon to the silicon substrate of the plate type. The transport unit(330) horizontally transfers the solidified silicon substrate.
Patent KR-20090113191-A (KR)
Title: Wave dispersive x-ray spectrometer
IPC: G01T1/36
Filed: 2009-04-17
Abstract: PURPOSE: A wave dispersive x-ray spectrometer is provided to reduce time for analyzing quantity of an element included in a test piece by independently obtaining a distribution data by distributing digital signals. CONSTITUTION: A wave dispersive x-ray spectrometer splits X-rays generated from a test piece using spectrum elements and detects X-rays after inducing in a X-ray detector(12). An A/D transform member(30) converts an output signal of the X-ray detector to a digital signal. A peak distribution data acquisition member extracts a pulse part from the digital signal, distinguishes the pulse part in every peak and computes peak distribution data.
Patent KR-20100115895-A (KR)
Title: Mobile terminal and method for controlling operation in absence thereof
Inventor: LEE JAE HYUN
IPC: H04B1/40
Filed: 2009-04-21
Abstract: PURPOSE: A mobile terminal and a method for controlling an operation during absence of the same are provided to store data received from a counterpart terminal which transmits a video call during absence, thereby outputting the stored data at anytime. CONSTITUTION: A wireless communication unit(110) transmits and receives a video call signal to and from a counterpart terminal. When it is impossible to connect the video call signal based on an auto storage function in absence, a controller(180) controls the wireless communication unit to receive data to be stored in absence. The controller controls a memory(160) for classifying and storing the received data to correspond to a type of the received data.
Patent KR-20100116270-A (KR)
Title: Determination of aspect ratio from perspective projection images
Inventor: LEE BYUNG UK
IPC: G06T7/40
Filed: 2009-04-22
Abstract: PURPOSE: A method for determining an aspect ratio for a square document projected on a camera is provided to determine an aspect ratio of a square document by applying a square feature of a planar document to a 3D perspective projection method to correct a document using the aspect ratio, thereby increasing the readability of a document. CONSTITUTION: The direction of one of two straight line pairs is found using an image projected on a camera(S100). The two straight line pairs forms a square document. A direction of the other straight line pair is found using the same method as above(S200). The direction of a 3D planar surface, where the square document is located, is determined using the directions(S300). An aspect ratio for the square document is determined using the directions(S400).
Patent KR-20100117758-A (KR)
Title: Method for relaying data and wireless communication system using the same
Inventor: CHUNG JONG MOON
IPC: H04B7/26
Filed: 2009-04-27
Abstract: PURPOSE: A method for relaying data and a wireless communication system using thereof are provided to execute error correction in case of bad channel environment of destination station or relay station. CONSTITUTION: A destination station(120) processes a turbo decoding of the signal received from plural repeater stations(130,140,150). The plural relay stations executes interleaving of the receive bit stream. The plural relay stations creates the interleaved bit stream as described above. The plural relay stations execute a turbo encoding about the interleaved bit stream as described above. The plural relay stations creates the relay bit stream. The plural relay stations transmit the relay bit stream with the destination station.
Patent KR-20100119338-A (KR)
Title: Evaluation apparatus of peripheral blood vessel and blood flow state and method thereof
Inventor: LEE YONG HEUM
IPC: A61B5/145
Filed: 2009-04-30
Abstract: PURPOSE: An evaluation apparatus of peripheral blood vessel and blood flow state and a method thereof are provided to simply measure the change of PPG(Photoplethysmogram) signal according to the variation of blood current at the finger tip and the toe tip according to opening and closing of aorta radialis and brachial artery using cuff. CONSTITUTION: A sensor case comprises the internal space for inserting the finger or toe. A PPG sensor and a temperature sensor are installed in the internal space of the sensor case. The sensor case detects the PPG signal and the skin temperature of the peripheral blood vessel. A signal processing and storage(20) store the transformed information by A/D converting the PPG signal and the temperature.
Patent KR-20100123122-A (KR)
Title: Method of treating biomass using ion beam irradiation and method of producing bio-ethanol using the same
Inventor: KIM KYE RYUNG
IPC: C08B37/00
Filed: 2009-05-14
Abstract: PURPOSE: A processing method of a biomass using an ion beam, and a manufacturing method of bio-ethanol using thereof are provided to improve the dextrose equivalent of the biomass. CONSTITUTION: A processing method of a biomass comprises the following steps: irradiating an ion beam to the biomass to cut hydrogen bonds among molecules(S100); and saccharificating the biomass irradiated with the ion beam, to form a saccharide compound(S200). The ion beam is a positron beam. The irradiation amount of the positron beam is 5~20kGy. The saccharification step is performed with an enzyme.
Patent KR-20100123969-A (KR)
Title: Compact camera module
Inventor: BANG HYUN CHEAL
IPC: H04N5/225
Filed: 2009-05-18
Abstract: PURPOSE: A compact camera module is provided to induce a magnetic field generated in a magnet in a coil direction, thereby increasing driving power. CONSTITUTION: A magnet(400) is mounted on the outside of a lens barrel. A coil(600) is arranged in a lower part of the magnet. The lens barrel moves up/down by interaction between an electromagnetic field when power is applied to the coil and a magnetic field of the magnet. A yoke(500) for inducing the magnetic field in the coil direction is mounted on the outside of the magnet. The bottom of the yoke is arranged on an upper side than the bottom of the magnet.
Patent KR-20100126609-A (KR)
Inventor: NAM DONG GYUN
IPC: F42B6/10
Filed: 2009-05-23
Abstract: PURPOSE: A structure of fluorescent safety bullets for absorbing shock and a manufacturing method are provided to secure high impact absorbing stability when a user shoots a toy gun. CONSTITUTION: A structure of fluorescent safety bullets for absorbing shock comprises a bullet core part(1), an adhesive part(2), an impact absorber(3), and an fluorescer coated part(4). The bullet core part maintains the centroid of the bullet of a ball bullet. The bullet core part secures the ability of the bullet to fly straight. The adhesive part prevents the separation of the impact absorber and the bullet core part. When the ball bullet hits a target, the impact absorber absorbs the impact. The fluorescer coated part is coated on the impact absorber.
Patent KR-20100135002-A (KR)
Title: Hybrid hard disk i/o system based on n-block prefetching for low power consumption and high i/o performance
Inventor: KIM DEOK HWAN
IPC: G06F1/32
Filed: 2009-06-16
Abstract: PURPOSE: A hybrid hard disk input and output system based on n-block pre-fetch for improving input and output performance and low power is provided to pre-fetch blocks to a flash memory by using n-block pre-fetch technique. CONSTITUTION: An n-block priority manager module(103) calculates input and output request frequency per a block according to input and output request from a host. The n-block priority manager module determines priority per block from input and output request frequency. A hybrid pre-fetching manager module(104) pre-fetches a block to nonvolatile memory with an order of higher priority. The hybrid pre-fetch manager module alternates the block, which is pre-fetched to the nonvolatile memory, according to recent access frequency by the host.
Patent KR-20110000859-A (KR)
Title: Lighting device
Inventor: KONG KYUNG IL
IPC: H05B37/02
Filed: 2009-06-29
Abstract: PURPOSE: A light illuminating apparatus is provided to effectively emit heat generated from light source by forming light emitting grooves on a first inclined surface and a second inclined surface. CONSTITUTION: A first socket part(41) and a second socket part(42) are formed in a housing. A reflector is installed in the housing. A light source part includes a first connection terminal(36) and a second connection terminal(37) which are combined with the first socket part and the second socket part. The light source part includes light emitting grooves(33) which are formed on the first inclined surface and the second inclined surface. A controlling part receives a driving signal and controls light source part.
Patent KR-20110001309-A (KR)
Title: Corrugated cardboard with double-side reversed flutes, and forming apparatus thereof
Inventor: JEON HEON SOO
IPC: B31F1/20
Filed: 2009-06-30
Abstract: PURPOSE: A corrugated cardboard with a double-side reversed valleys and a forming apparatus thereof are provided to improve warping since a pair of corrugated sheets decentralize the force in opposite directions. CONSTITUTION: A corrugated cardboard with a double-side reversed valleys comprises a first liner board, a first corrugated sheet(130), a second corrugated sheet(140) and a second liner board. A plurality of valleys and mountains with a predetermined valley pitch and a valley height are formed in a trapezoidal shape to form the first corrugated sheet and the valleys are bonded onto the first liner board. Like the valley pitch and the valley height of the first corrugated sheet, a plurality of valleys and mountains are formed in a trapezoidal shape to form the second corrugated sheet and the second corrugated sheet is formed so that the mountain and the valley have reversed shapes to correspond to the mountain and the valley of the first corrugated sheet. The valley is bonded to correspond to the mountain of the first corrugated sheet.
Patent KR-20110002959-A (KR)
Title: A probe
Inventor: I CHAE YUN
IPC: G01R1/067
Filed: 2009-07-03
Abstract: PURPOSE: A probe device for inspection is provided to improve inspection reliability. CONSTITUTION: An upper plunger(10) forms a probing protrusion, which is contacted with the connecting terminal of a semiconductor chip, on an upper end part. A barrel(20) stores the lower part of the upper plunger by opening an upside and downside part. A lower plunger(40) stores an upper part in the lower part of the barrel. A conductive silicon part(50) contains a metal ball in a cylindrical silicon stored inside the barrel.
Patent KR-20110004996-A (KR)
Title: Printing apparatus
Inventor: MOON TAE HYOUNG
IPC: G02F1/13
Filed: 2009-07-09
Abstract: PURPOSE: A printing apparatus is provided to reduce the cost thereof by forming a thin film pattern without a photolithography process. CONSTITUTION: A first outlet(112) discharges a first printing ink onto a blanket roller, and the first outlet and a second outlet(114) are formed on one identical printing nozzle or different printing nozzles. A printing plate(130) forms a conductive thin film pattern on the blanket roller by removing some of the first and second printing inks applied to the blanket roller. The first outlet is formed in the first printing nozzle.
Patent KR-20110011868-A (KR)
Title: Table
Inventor: NO JAE KEUN
IPC: A47B3/083
Filed: 2009-07-29
Abstract: PURPOSE: A table is provided, which can utilize a fixed space more widely by erecting an upper plate when not using a table. CONSTITUTION: A table comprises: an upper plate(100); a frame member fixed to the bottom plane of the upper plate; a support leg(300) which is fixed to the frame member and supports the upper plate against the surface; a hinge member fixing the frame member and support leg; and an upper plate angle keeping member which keeps pivot angle when the upper plate is pivoted against the support leg and frame member. The upper plate angle keeping member is equipped with a movable member, a first holder, a second holder, and an elastic support.
Patent KR-20110017508-A (KR)
Title: The protective equipment of underground measuring instrument
Inventor: LEE YONG HEE
IPC: G01L1/00
Filed: 2009-08-14
Abstract: PURPOSE: A protective device for an underground measuring instrument is provided to accurately measure the conduct of ground and to prevent damage to the measuring instrument by soil and rock fragments when approaching the ground. CONSTITUTION: A protective device for an underground measuring instrument comprises a floor protective member(12), a cover plate(30), and a ball plunger(40). The floor protective member is attached to a temporary construction(10) and covers around the floor side of the underground instrumentation. The cover plate comprises a cable for stripping on the upper part and is inserted to the floor protective member.
Patent KR-20110020404-A (KR)
Inventor: BACK HEUNG HYEON
IPC: A61N7/00
Filed: 2009-08-24
Abstract: PURPOSE: A belt for fitness clinic is provided, which is worn on the waist and decomposes fat of abdomen by ultrasonic wave generated from an ultrasonic oscillator. CONSTITUTION: A belt for fitness clinic comprises: a belt set in which a plurality of pad pockets are formed in the inner surface; a pad for fitness clinic which can be received into each pad pocket of a belt set and in which an electric wave generation element is laid; a chargeable battery(10) which is laid inside the belt set, charges electricity, and supplies power to a controller and each pad for fitness clinic; and a controller(20) controlling the operation of each pad for fitness clinic.
Patent KR-20110020465-A (KR)
Title: Tab piece installing device
Inventor: PARK SUNG JE
IPC: B23K37/00
Filed: 2009-08-24
Abstract: PURPOSE: A tab piece clamping device is provided to prevent the shaking of a tap piece during tack welding by keeping the tap piece in an object being welded during temporary tack welding. CONSTITUTION: A tab piece clamping device comprises a body frame(110), switching permanent magnet holders(130a,130b), and suction pads(140a,140b). The switching permanent magnet holders are arranged side by side at an interval on one side of the body frame. The suction pads are respectively installed in the switching permanent magnet holders and switched between excited and released states by the switching permanent magnet holders.
Patent KR-20110022268-A (KR)
Title: Data driver and organic light emitting display having the same
Inventor: PARK JUNG KOOK
IPC: G09G3/30
Filed: 2009-08-27
Abstract: PURPOSE: A data driver and an organic light emitting display having the same are provided to improve the slew rate of an output buffer by connecting the output terminal of an output buffer to a middle power. CONSTITUTION: In a data driver and an organic light emitting display having the same, an amplifier(350) comprises an output buffer. Each output buffer corresponds to each data line. The output buffer outputs a data signal to the data line. A switch(360) is included between the output terminal of the each output buffer and each data line. The switch is comprised of a first switch(362) and a second switch(364). A first switch is connected between the output terminal of each output buffer and a middle power . A second switch is connected between the output terminal of the each output buffer and each data line.
Patent KR-20110023060-A (KR)
Inventor: KIM JANG HWAN
IPC: B66B31/00
Filed: 2009-08-28
Abstract: PURPOSE: An escalator hand rail cleaner is provided to keep the escalator hand rail in sterile state by comprising a generator for operating the fungicide injection nozzle and a UV lamp. CONSTITUTION: A first roller(100) is transferred with the torque as being pressed against the inner surface of a hand rail(1) of the escalator. A first belt(110) is wound around a first rotation shaft(101) of the first roller. A second roller(200) eliminates the foreign material from the outer circumference of the escalator hand rail.
Patent KR-20110023352-A (KR)
Title: Hydrogen exhaust system of fuel cell vehicle
Inventor: KWON BU KIL
IPC: B60L11/18
Filed: 2009-08-31
Abstract: PURPOSE: A hydrogen exhaust system of fuel cell vehicles is provided to improve the performance and output of a stack by increasing humidity performance of a fuel cell by supplying water discharged from the stack to the air-supply end of the stack together with purge hydrogen. CONSTITUTION: A hydrogen exhaust system of fuel cell vehicles includes a hydrogen exhaust line(41) at an anode outlet of a fuel cell stack, a hydrogen purge valve(42) of a hydrogen exhaust line, an outlet line(41a), a vehicle condition detection unit, a controller and a valve unit. The outlet line is a hydrogen exhaust line of the backend of the hydrogen purge valve and exhausts purge hydrogen discharged by the hydrogen purge valve to an air exhaust line at the cathode outlet of the stack(10). The inlet line(43) is branched in the outlet line and exhausts purge hydrogen to an air supply line at the cathode inlet of the stack.
Patent KR-20110023497-A (KR)
Title: Method for providing content list and digital broadcasting receiver enabling of the method
Inventor: JUNG KYONG JO
IPC: H04N7/173
Filed: 2009-08-31
Abstract: PURPOSE: A method for providing a content list and a digital broadcasting receiver enabling of the method are provided to remarkably increase contents browsing speed by compressing entire contents list and transmitting the compressed contents list when downloading the contents list related to the execution of additional application function. CONSTITUTION: A method for providing a content list comprises the steps of: executing an application downloader according to an add-on host included in a digital broadcasting receiver; transferring a contents list update request from the application downloader to a contents server; receiving the contents list from the contents server and storing the received contents list; and displaying the received contents list.
Patent KR-20110026557-A (KR)
Title: Education system capable of interaction between mobile robot and students
Inventor: SHIN KYUNG CHUL
IPC: G06Q50/20
Filed: 2009-09-08
Abstract: PURPOSE: An education system capable of interaction between a mobile robot and students is provided to efficiently supply various and individualized services through a robot by constructing a management server. CONSTITUTION: A mobile robot(100) inputs data related to an emotional state of a certain student and the attendance state of the student in a class. A management server(200) communicates data with the mobile robot. The management server calls a student DB(210) according to the request of the mobile robot. The management server transfers the student data stored in the student DB to the mobile robot or receives the student data for a certain student from the mobile robot. A manager terminal(300) inputs the student data or registers students.
Patent KR-20110026751-A (KR)
Title: Thin cold-rolled steel sheet having high strength and good formability and manufacturing thereof
Inventor: LEE BYOUNG HO
IPC: C22C38/00
Filed: 2009-09-08
Abstract: PURPOSE: A very thin cold-rolled steel sheet with high strength and high formability and a manufacturing method thereof are provided to increase strength by the increase of a strain rate and to decrease elongation, at a second rolling process. CONSTITUTION: A very thin cold-rolled steel sheet with high strength and high formability consists of C(Carbon) of 0.15~0.25wt.%, Si(Silicon) of 0.1~1.0wt.%, Mn(Manganese) of 1.0~2.0wt.%, P(Phosphorus) of 0.06~0.12wt.%, Al(Aluminum) of 0.005~0.080wt.%, Fe, and inevitable impurities. The very thin cold-rolled steel sheet consists of ferrite, and pearlite of 10~40area%.
Patent KR-20110034179-A (KR)
Title: Finisher driving device
Inventor: CHOI BYUNG NAM
IPC: G03G15/00
Filed: 2009-09-28
Abstract: PURPOSE: A finisher driving device is provided to reduce manufacturing costs and minimize a space for installation. CONSTITUTION: A paddle louver axis(120) comprises a paddle louver which moves a paper to the backward direction. A paddle louver driving motor(130) transfers driving power for rotating the paddle louver axis. A pusher axis(140) comprises one or more pushers which is rotated upward and downward direction in order to align a paper to a compiler base. A pusher operate mean rotates the pusher to upward and downward direction by receiving driving power from the paddle louver driving motor.
Patent KR-20110034345-A (KR)
Title: Structure of a monitor for an outdoor advertisement
Inventor: WOO JAE SUN
IPC: H01J11/48
Filed: 2009-09-28
Abstract: PURPOSE: A structure of a monitor for an outdoor advertisement is provided to prevent the flow of water into an outer case while protecting an internal device from moisture by making the outer case overlapped to be a dual structure. CONSTITUTION: In a structure of a monitor for an outdoor advertisement, an outer case endures moisture, dust, and temperature variation. A tempered glass(20) is interposed between the outer case and an LCD display unit(30) and prevents damage to the front of the panel of the LCD display unit which displays an advertisement. A temperature sensor senses the temperature change inside of the outer case. A heating element drives the LCD display unit in even low temperature. A ventilation unit(70) is installed in the backside of the outer case. An air inlet maintains the temperature inside the outer case.
Patent KR-20110034501-A (KR)
Title: A composition of preparing patterns for nano/micro fluidic channels and nano/micro fluidic channels using thereof
Inventor: CHUNG BONG HYUN
IPC: G03F7/004
Filed: 2009-09-28
Abstract: PURPOSE: A composition for forming patterns for manufacturing fluidic channels and the nano/micro sized fluidic channels using the same are provided to obtain the nano/micro sized fluidic channels in a desired shape using nano or micro sized particles. CONSTITUTION: A composition for forming patterns for manufacturing fluidic channels into nano/micro sizes includes the mixture of a hardening resin and nano/micro particles(6). Nano/micro sized fluidic channels include the composition for forming patterns for manufacturing the fluidic channels into nano/micro sizes. A nano/micro sized fluidic channel is composed of a substrate(2), a pattern(4) based on the composition, and an upper plate.
Patent KR-20110034917-A (KR)
Title: Dual pulley of one body type and structure of the mold for manufacturing thereof
Inventor: HUR SUNG CHANG
IPC: B22C9/22
Filed: 2009-09-29
Abstract: PURPOSE: An integrated dual pulley and a mold structure for manufacturing the same are provided to manufacture the integrated dual pulley by distancing a spacer, a first flange, a second flange from the external plane of a body unit. CONSTITUTION: A body unit(110) includes a shaft insertion hole formed in a length direction therein. The body unit also comprises plural ribs protruding in the length direction, wherein a belt is connected to the plural ribs along an outer circumference direction. First flanges(130a,130b,130c) prevent the separation of the belt connected to a first belt connection unit, and second flanges(150a,150c) prevent the separation of the belt connected to a second belt connection unit.