baber/WOPTO huggingface dataset:
Patent KR-20100130378-A (KR)
Title: Advertisement board capable of being buried under wall
Inventor: LEE HONG GEUN
IPC: G09F13/04
Filed: 2009-06-03
Abstract: PURPOSE: An advertisement board is provided to easily implement the repairing of light emitting part and replacing of printed material in the state that a part of the advertisement board is buried by allowing a magnetic member to easily attach and detach. CONSTITUTION: A lighting emitting part is installed inside a lighting emitting part frame(110). The lighting emitting part is buried in the wall. A combining frame(120) is secured to one side of the lighting emitting part frame. A plurality of projections(121) and a plurality of magnetic members(122) are formed on the outside of the combining frame for securing the printed material.
Patent KR-20100130505-A (KR)
Title: Electronic paper display apparatus manufacturing process by using single particle
Inventor: LEE SANG KUK
IPC: G02F1/167
Filed: 2009-06-03
Abstract: PURPOSE: A method for manufacturing an electronic paper display apparatus by using a single particle is provided to increase the durability thereof by preventing the conglomeration and collision of particles resulting from static electricity. CONSTITUTION: An electrode contacts an upper substrate and/or a lower substrate(S10), and a barrier is formed for connecting the upper substrate to the lower substrate and splitting the pixel between the upper and lower substrates(S20). If a charged particle is placed in a lower portion of a cell, the barrier is formed not to display the charged particle on a screen. The charged particles are filled up in the cell through the first and second barriers(S40).
Patent KR-20090127096-A (KR)
Title: Digital signal transmission and reception
Inventor: WALLER ARTHUR SIMON
IPC: H04N7/08
Filed: 2009-06-04
Abstract: PURPOSE: Digital signal transmission and reception is provided to supply a mechanism for display in a receiver aligning a receiver bandwidth within a frequency channel, thereby conveniently using a channel with a wider width than the width of an arbitrary separate payload stream. CONSTITUTION: A receiver first aligns a receiver bandwidth in the center frequency(340) of a channel. The receiver detects the next effective instance of L1 data. The receiver detects the center frequency of a TS(Transport Stream) and other receiver parameters required by the received L1 data.
Patent KR-20100134362-A (KR)
Title: Utp or udp selective fluorescent probe, preparation method thereof and detection method of utp or udp using the same
Inventor: YOON JU YOUNG
IPC: C12N15/10
Filed: 2009-06-15
Abstract: PURPOSE: A method for detecting UTP or UDP using selective fluorescence probe is provided to ensure fluorescence variation and to quantitatively measure UTP consumption and UDP generation. CONSTITUTION: A perylene-dpa-Zn compounds are denoted by chemical formula 1 or 2. A method for preparing the compound of chemical formula 2 comprises: a step of reacting a compounds of chemical formulas 3 and 4 to obtain a compound of chemical formula 1; and a step of reacting zinc compounds with the compound of chemical formula 1. A sensor for detecting UTP or UDP contains the compound of chemical formula 2. The glycosylation is measured by detecting UTP or UDP using the sensor. The glycosylation comprises: a step of consuming UTP by UDP-glucose pylophosphorylase; and a step of generating UDP by beta-1,4-galactocotransferase.
Patent KR-20090129970-A (KR)
Title: Control of electromagnetic signals of coins by multi-ply plating technology
Inventor: TRUONG HIEU CONG
IPC: C25D7/00
Filed: 2009-06-15
Abstract: PURPOSE: A method for controlling electromagnetic signals of coins by multiply plating technology is provided to discriminate coins with similar diameter, thickness, and weight accurately by regulating the thickness of the precipitated metal layer. CONSTITUTION: A metal composite material comprises a core layer which is formed of nonmagnetic metal or alloy, an intermediate layer which is formed of magnetic metal or alloy plated on the core layer, an outer layer which is formed of non-magnetic metal or alloy plated on the intermediate layer, a fourth layer which is formed of magnetic metal or alloy plated on the outer layer, and a fifth layer which is formed of non-magnetic metal or alloy plated on the fourth layer.
Patent KR-20090131650-A (KR)
Title: Method for detecting failure of random access procedures
Inventor: CHUN SUNG DUCK
IPC: H04W74/08
Filed: 2009-06-16
Abstract: PURPOSE: A method for detecting a random access process capable of solving a problem about a fail of an RACH(Random Access Channel) process is provided to improve the stability of a call by efficiently performing the RACH process. CONSTITUTION: An MAC layer of a UE(User Equipment) receives a connection request(S211). An MAC entity of the MAC layer initializes a variable related to a random access channel(S212). The MAC layer transmits an access preamble(S220). If the UE successfully receives a random connection response, the random access response includes information.
Patent KR-20100137742-A (KR)
Title: Novel pyrazoloimidazole-based compounds or pharmaceutically acceptable salts thereof, preparation method thereof and pharmaceutical composition for the prevention and treatment of abnormal cell growth diseases containing the same as an active ingredient
Inventor: HAH JUNG MI
IPC: C07D487/04
Filed: 2009-06-23
Abstract: PURPOSE: A novel pyrazoloimidazole compound is provided to suppress various protein kinase causing abnormal cell growth disorders. CONSTITUTION: A pyrazoloimidazole compound is denoted by chemical formula 1. A method for preparing the pyrazoloimidazole compound comprises: a step of performing cyclization and nitrosation of compounds of chemical formulas 2 and 3 to obtain a compound of chemical formula 4; a step of reducing the compound of chemical formula 4 to obtain a compound of chemical formula 5; a step of condensing the compound of chemical formula 5 with carboxylic acid compound of chemical formula 6 to obtain a compound of chemical formula 7; a step of reducing the compound of chemical formula 7 to obtain a compound of chemical formula 1a. A pharmaceutical composition for preventing and treating abnormal cell growth contains pyrazoloimidazole compounds of chemical formula 1 and pharmaceutically acceptable salt as an active ingredient.
Patent KR-20100138356-A (KR)
Title: Apparatus for energency vinyl opening and closing of a vinyl house
Inventor: JO YOUNG SU
IPC: A01G9/24
Filed: 2009-06-25
Abstract: PURPOSE: A vinyl opening and shutting apparatus for a vinyl house is provided to supply battery voltage of a vehicle to an electric motor when the malfunction of a controller or a blackout occurs. CONSTITUTION: A vinyl opening and shutting apparatus for a vinyl house comprises the following: the vinyl house formed with a horizontal frame(11) and a traverse frame(12); winding bars(14,15) including a rope(16) fixing the lower side of vinyl; an electric motor(20) installed on the winding bars for opening and shutting the vinyl; a controller(30) controlling the operation of the electric motor; a voltage supplier supplying the battery voltage to the electric motor; and a booster(40) driving the electric motor.
Patent KR-20100138577-A (KR)
Title: Log hand carry apparatus
Inventor: SHIN EUN SIK
IPC: B62B1/26
Filed: 2009-06-25
Abstract: PURPOSE: A log hand-carry apparatus is provided to prevent the separation of logs from the saw teeth of the lower clamping member during transport because a hook clamps the upper part of the logs placed on the saw teeth. CONSTITUTION: A log hand-carry apparatus comprises a transport unit(10) and a clamp unit(20). The transport unit includes a pair of tires(2) which are installed on the bottom and rotated around a support shaft(2a), and a handle part(7) which is detachably installed on the top. Both ends of the clamp unit are respectively inserted to a second joint hole(4b) and a third joint hole(4c) of a first coupling member(4). The first coupling member is vertically installed in the center of the front of parallel supporting bars(1).
Patent KR-20110003022-A (KR)
Title: Hydrodynamic torque transmitting device
Inventor: KIM JUN
IPC: F16H43/00
Filed: 2009-07-03
Abstract: PURPOSE: A hydrodynamic torque transmitting device is provided to easily control torque transferred to a driven shaft by controlling the rotating speed ratio of a drive shaft and a driven shaft. CONSTITUTION: A hydrodynamic torque transmitting device(100) comprises a casing(110), a first shaft rod(120), a second shaft rod(130), a first disk(140), and a second disk(150). The casing is filled with viscous fluid. The first shaft rod is rotatably installed in the casing. The second shaft rod is arranged to be parallel with the first shaft rod. The first disk is connected to the first shaft rod. The second disk faces with the first disk and is rotated with the second shaft rod.
Patent KR-20110008499-A (KR)
Title: Device for monitoring temperature using modem
Inventor: SHIN SANG HOON
IPC: G01K7/00
Filed: 2009-07-20
Abstract: PURPOSE: A temperature monitoring device using a modem, which monitors the temperature of refrigerator and freezer and the water temperature, is reduce unnecessary monitoring costs by efficiently monitoring a low temperature refrigerator by transferring a message to the cellular phone of an administrator. CONSTITUTION: A temperature monitoring device using a modem comprises a temperature sensor(110), a modem(130) and an RF communications unit(150). The temperature sensor detects the temperature by outputting signals according to the temperature change of cooling and freezing temperature. The modem controls the message to be transmitted to the cellular phone of an administrator.
Patent KR-20110010471-A (KR)
Title: Pb-free ptc thermistor ceramic composition and method for preparign of pb-free ptc thermistor ceramic using the same
Inventor: PAIK JONG HOO
IPC: C04B35/475
Filed: 2009-07-24
Abstract: PURPOSE: A Pb-free ptc thermistor ceramic composition is provided to ensure excellent PTC jump properties and PTCR effects, low specific resistance at a room temperature and a curie temperature(Tc) of 160°C or more by substituting Ba1-x(Bi0.5Na0.5)xTiO3 (0.05<=x<=0.10) for MnO2. CONSTITUTION: A Pb-free ptc thermistor ceramic composition comprises a compound represented by chemical formula (1): Ba1-x(Bi0.5Na0.5)xTiO3 + y mol% MnO2. In chemical formula (1), 0.05<=x<=0.10 and 0.00<y<=0.02. A method for preparing the Pb-free ptc thermistor ceramic composition comprises the steps of: mixing MnO2 to Ba1-x(Bi0.5Na0.5)xTiO3 (0.05<=x<=0.10) in a 1:y (0.00<y<=0.02) ratio, and pulverizing and drying the mixture; and molding and sintering the dried powder.
Patent KR-20110013939-A (KR)
Title: Writing system and control method thereof, a electric sheet of plastic placed under a sheet of paper comprised in the writing system and control method thereof
Inventor: MOON HYUN KU
IPC: G06F15/16
Filed: 2009-08-04
Abstract: PURPOSE: A note taking input system, a controlling method thereof, and electronic books support including the same and a control method thereof are provided to recognize a note taking content as a data through a touch panel, thereby displaying a screen including the note taking content. CONSTITUTION: An ID code detecting unit(110) detects an ID code displayed on a paper. A note taking content detecting unit(120) senses note taking content written in the paper through a touch panel by including a touch panel. A handwriting data generating unit(140) generates a note taking data which matched the note taking content and the ID code. A transmission unit(130) transmits the note taking data to an external device.
Patent KR-20110014006-A (KR)
Title: Refrigerator
Inventor: LEE YOUN SEOK
IPC: F25D19/00
Filed: 2009-08-04
Abstract: PURPOSE: A refrigerator is provided to enhance entire operating efficiency of a refrigerator by the efficiency increase of an evaporator and to uniformly guide the cold-air flow in a cold-air generating room. CONSTITUTION: A refrigerator comprises a body, a cold-air generating room and a guide member(200'). A storage room is formed in the body. The cold-air generating room is formed on the upper part of the body and comprises a horizontally-arranged cold-air fan(176), an evaporator(170), a cold-air inlet(152) and a cold-air outlet. The guide member is arranged between the cold-air inlet and the evaporator and guides the cold air from the cold-air inlet so that the cold air is uniformly spread toward the evaporator. The guide member guides the flow of the cold air so that the cold air uniformly flows from the lower end to the upper end of the rear of the evaporator.
Patent KR-20100019368-A (KR)
Title: Subphthalocyanine derivatives having phosphorus derivative as axial substituent and method for producing the same, and optical film using the same
Inventor: MORI TOMOHIRO
IPC: G02B1/11
Filed: 2009-08-06
Abstract: PURPOSE: A novel phosphorus derivative substitution subphthalocyanine derivative is provided to ensure high solubility, light resistance, and thermal resistance and to manufacture an improved optical film. CONSTITUTION: A novel phosphorus derivative substitution subphthalocyanine derivative is denoted by chemical formula I. In chemical formula I, Z^1~Z^12 is different or the same hydrogen atom, hydroxyl group, mercapt group, alkyl containing group, part fluoroalkyl containing group, perfluoro alkyl containing group, aralkyl containing group, part fluoro aralkyl containing group, perfluoro aralkyl containing group, aryl, amino group, or alkoxyl group. The phosphorus derivative substitution subphthalocyanine derivative is prepared by reacting halogenated boron subphthalocyanine of chemical formula II with a compound of chemical formula III. In chemical formula II and III, X is a halogen atom of fluorine, chlorine, bromine, or iodine. An optical film contains the phosphorus derivative substitution subphthalocyanine derivative.
Patent KR-20110016347-A (KR)
Title: Forming method of electronic material layer and electronic device and apparatus adopting the method
Inventor: HONG MUN PYO
IPC: H01L51/50
Filed: 2009-08-11
Abstract: PURPOSE: An electron material layer forming method, an electron device manufacturing method using the same, and an apparatus thereof are provided to obtain the electron material layer of high quality by forming the unit electron material layer through the neutral particle beam of the solid element. CONSTITUTION: A sputtering device(202) is included within a plasma chamber(200). A neutral particle beam apparatus(500) having a neutral particle beam chamber(501) is arranged on the upper part of the plasma chamber. A metallic reflector(502) biased to the predetermined negative pressure is arranged within the neutral particle beam chamber.
Patent KR-20110023035-A (KR)
Title: Method for tuning channel and broadcasting receiver enabling of the method
Inventor: SHIN DONG HYUN
IPC: H04N5/50
Filed: 2009-08-28
Abstract: PURPOSE: A channel tuning method and a broadcasting receiving unit adopting the same are provided to improves efficiency by reducing time which is consumed in an auto tuning. CONSTITUTION: A user input unit(708) classifies a plurality of a channels into a category. The user input unit receives a selection whether to automatically tuning the channel into the classified category. A tuner(701) determines channels including the selected category. The tuner searches channels corresponding to the selected category. A control unit(706) updates a channel map by using a search result.
Patent KR-20110024856-A (KR)
Title: Method for recovering lithium compounds from active cathode materials of lithium battery waste
Inventor: BYUN JI YOUNG
IPC: H01M10/54
Filed: 2009-09-03
Abstract: PURPOSE: A method for recovering lithium compounds is provided to obtain lithium compounds in high purity and high yield and to ensure an environment-friendly property since harmful compounds such as acids are not used. CONSTITUTION: A method for recovering lithium compounds comprises the steps of: adding carbon-based additives to a positive electrode active material separated from a wasted lithium secondary battery and thermally decomposing it in an oxidizing atmosphere of a temperature range of 400-800 °C; eluting the decomposed positive electrode active material to obtain a solution in which a lithium compound is included; and concentrating the solution.
Patent KR-20100032824-A (KR)
Title: Optical pickup apparatus
Inventor: EIZUMI KIYOTAKA
IPC: G11B7/135
Filed: 2009-09-04
Abstract: PURPOSE: An optical pickup device is provided to improve a viewing property which shows a deterioration rate of a differential push-pull signal when an objective lens is displaced to a tracking direction. CONSTITUTION: An optical pickup device includes a laser source, a diffraction grating(22), an objective lens(29), and a light detector. The laser source selectively emits laser beams of a first wavelength and a second wavelength. The diffraction grating includes a third region between the first and second regions and generates a main beam and a sub beam by diffracting the laser beam. The objective lens concentrates the main beam and the sub beam generated by the diffraction grating on the same track. The reflective light of the main beam and the sub beam concentrated on the optical disk is irradiated to the optical disk and outputs a detection signal for generating a main push-pull signal and a sub push-pull signal.
Patent KR-20110026626-A (KR)
Title: Chip leveling apparatus
Inventor: MIN KEUN SIK
IPC: H01L21/60
Filed: 2009-09-08
Abstract: PURPOSE: A chip leveling device is provided to reduce quality deviation of an external electrode by reducing the coating thickness deviation of the external electrode through the constant protrusion height of chips inserted into a carrier plate. CONSTITUTION: A lifting device(40) is installed in a frame to lift an upper head(50). The lifting device is comprised of a servo motor(41), a lead screw(42), a ball nut(43), a carriage(44), and a linear motion guide(45). The servo motor provides a driving force to an overhead frame(46) installed on the upper side of the frame. The linear motion guide is comprised of a plurality of guide bars(45a). The guide bar penetrates through the carriage to guide the linear movement of the carriage.
Patent KR-20110026644-A (KR)
Title: The piezoelectric energy harvester and manufacturing method thereof
Inventor: LEE SANG KYUN
IPC: H01L41/18
Filed: 2009-09-08
Abstract: PURPOSE: A piezoelectric energy harvester and a manufacturing method thereof are provided to obtain a sufficient voltage for a switch drive of a power control circuit according to the displacement speed of a cantilever tip. CONSTITUTION: A piezoelectric layer(330a,330b) is respectively formed on the upper and lower sides of a metal core(310). A first voltage is generated by the vibration of the piezoelectric layer. A magnetostrictive layer(350a,350b) is formed on the upper side of the piezoelectric layer. The magnetostrictive layer induces the change of a magnetic field by the vibration. A coil(370) surrounds the piezoelectric layer and the magnetostrictive layer.
Patent KR-20090108576-A (KR)
Title: System and apparatus for personal identification
IPC: G06K9/00
Filed: 2009-09-11
Abstract: PURPOSE: A system and an apparatus for personal identification are provided to carry out personal identification with high accuracy even though it uses a pattern of finger veins susceptible to rotation or luminance fluctuations. CONSTITUTION: A tracking point is shifted to the pixel having the darkest luminance intensity out of the trackable points(314). Then, the current location is registered or updated(316) as locus information so that the current tracking point may not track again the locus it has tracked. At this point, the score in the position in the score table corresponding to the coordinates of the pixel is counted up(318). In this case, five points are added, for example. Also, the length, i.e. the tracking length of the tracking point, is counted down by one(320). It is then judged whether or not the tracking point length is zero(322). If it is not, the process returns to the determination of trackable points(310), and the addition of score points and the updating of locus information are repeated. When the length has been wholly exhausted, information on the tracked loci is initialized(324) to complete tracking with the current tracking point. The execution of such a process of blood vessel tracking is repeated many times. Upon completion of this repetition, for pixels tracked a greater number of times, i.e. parts that are more probable to be blood vessels, the scores corresponding to those positions in the score table are higher. Conversely, locations with lower scores are more probable not to be blood vessels. Therefore, vein patterns themselves are apparent in this score table. Therefore, grasping this score table as an image would give an image in which only a vein pattern or patterns are picked out.
Patent KR-20110029966-A (KR)
Title: A seat clamp tightened twice
Inventor: KANG KI DONG
IPC: F16B2/02
Filed: 2009-09-17
Abstract: PURPOSE: A double fastening sheet clamp is provided to firmly support the saddle of a bicycle. CONSTITUTION: A double fastening sheet clamp comprises: a flange part(12) formed at an aluminum clamp(10); an interval(16) formed at one side of the clamp; a central hole(15) formed at one side of the clamp; a dual clamp for covering the outer circumference of the clamp; a bolt(50) and a nut which fixes both ends of the clamp.
Patent KR-20110031702-A (KR)
Title: Method of providing progressive download service for playback apparatus supporting bd-j specification and computer-readable medium having thereon program performing function embodying the same
Inventor: BAEK WON JANG
IPC: G06F9/44
Filed: 2009-09-21
Abstract: PURPOSE: A method for providing progressive download service for a playback apparatus supporting BD-J specification is provided to minimize the stand-by time by starting playback after receiving a first clip of relatively small size. CONSTITUTION: A content is divided into a plurality of clips comprising a first and a second clip groups using the clip dividing information(S110). The first clip group comprises one or more first clip having the first size. The second clip group comprises one or more second clip having larger size than the first clip. A content providing server transmits the play order information about the clips to the playback device(S130). The content providing server successively transmits the clips to the playback device(S150). The play order information reproduces the first clip prior to the second clip.
Patent KR-20110032632-A (KR)
Title: Uniting structure of insulation frame and upper terminal for vacuum circuit breaker
Inventor: KIM JOON YEON
IPC: H01H33/66
Filed: 2009-09-23
Abstract: PURPOSE: The top terminal of the vacuum interrupter and coupling structure of the insulating frame infra position the insulating frame the top terminal in which the electric field lows. In that way the insulation performance can be improved. CONSTITUTION: The top terminal comprises a plurality of radiating ribs in the outer circumference. The insulating frame locates at the lower part of the top terminal. The connecting part(300) is fixed and coupled through the top terminal in the insulating frame. It is pitted between the radiating rib so that the head unit be projected on the radiating rib.
Patent KR-20110033402-A (KR)
Title: Photovoltaic module comprising photovoltaic device
Inventor: JEON SANG WON
IPC: H02S20/00
Filed: 2009-09-25
Abstract: PURPOSE: A photovoltaic module comprising a photovoltaic device is provided to maximize an available area in which a current is generated by exposing the end of a fist plate and a second plate to outside. CONSTITUTION: A photovolatic device(110) generates electricity using light radiated from the outside. The photovolatic device comprises a first electrode(111), a photoelectric conversion layer(113), and a second electrode(115). A filler covers a part and whole of the photovolatic device. The filler is interposed between a first plate and a second plate. A stand includes a combination unit and a protrusion which are combined with the second plate.