baber/WOPTO huggingface dataset:
Patent KR-20080107548-A (KR)
Title: Aromatic allyl ether compounds and photopolymerisable compositions containing the same
Inventor: LEE CHANG JIN
IPC: C08G75/02
Filed: 2007-06-07
Abstract: A photopolymerizable composition is provided to be used as various optical materials by controlling the refractive index. A high refractive photopolymerizable composition comprises (a) at least aromatic allyl ether compound selected from the chemical formula 1 - 3; (b) at least one thiol-based compound selected from the chemical formula 4 - 5; and (c) a photoinitiator. In the formula 1-3, R1 is anyone selected from the group consisting of the formula A and B; R2 is selected from phenyl or naphthyl group; X is O or S; R6 and R7 are selected from phenyl or naphthyl group; n is 2, 3 or 4; and Ar is an aromatic group.
Patent KR-20080107567-A (KR)
Title: Truss structure of a temporary bridge
Inventor: SEO OK SEOK
IPC: E01D2/00
Filed: 2007-06-07
Abstract: A truss structure is provided to make a horizontal beam function as a reinforcing beam, thereby to simplify a structure, to make lightweight, to heighten resistance to bending load, to shorten a period of construction for a temporary bridge and to reduce the quantity of materials, thereby to cut down on the cost. A truss structure comprises upper and lower traveling beams(12,14) made with an H-beam, a reinforcing beam connecting and supporting the upper and lower traveling beams, and a horizontal beam(17) fixed between two lower traveling beams, wherein an intermediate traveling beam(13) is installed between the upper and lower traveling beams, a reinforcing beam(15) is installed to be inclined obliquely between the traveling beams, a horizontal beam formed with an H-beam is inserted between the lower traveling beam and the intermediate traveling beam, and the lower traveling beam, the horizontal beam and the intermediate traveling beam are adhered closely to each other and coupled integrally.
Patent KR-20070118558-A (KR)
Title: Semiconductor resistor, method of manufacturing the same, and current generating device using the same
Inventor: OHTSUKA MASAYA
IPC: H01L27/02
Filed: 2007-06-12
Abstract: A semiconductor resistor, a method of manufacturing the same, and a current generating device using the same are provided to obtain a desired resistant value or a desired temperature-dependent characteristic by forming a diffusion region between contact regions within a well-resistant region. A resistor element includes a well-resistant region(4) formed on a semiconductor substrate and a plurality of contact regions(6) formed separately from each other within the well-resistant region. A diffusion region(14) is formed on a surface between the contact regions within the well-resistant region in order to adjust a resistant value and a temperature-dependent characteristic. The diffusion region is formed by implanting a conductive impurity opposite to a conductive impurity of the well-resistant region or implanting the same conductive impurity as the conductive impurity of the well-resistant region. A silicide layer is formed at a surface of the diffusion region.
Patent KR-20080109344-A (KR)
Title: Geotextile used in civil engineering
Inventor: JANG WON JOO
IPC: D03D13/00
Filed: 2007-06-13
Abstract: A method of manufacture a geotextile used in civil engineering manufactured by warp and weft which are synthetic filament is provided to streamline a manufacture preparing process and a weaving process by being manufactured only one warp beam. A method of manufacture a geotextile used in civil engineering manufactured by warp and weft which are synthetic filament comprises steps of: coming up a first warp(1a) and a third warp(3a) on the first weft in the first weft(1b) direction and falling a second warp(2a) and a fourth warp(4a) below the first weft; coming up a third warp and a fourth warp on the second weft in the second weft(2b) direction and falling a first warp and a second warp below the second weft; coming up a first warp and a third warp on the third weft in the third weft direction and falling a second warp and a fourth warp below the third weft; and coming up a first warp and a second warp on the fourth weft in the fourth weft(4b) direction and falling a third warp and a fourth warp below the fourth weft.
Patent KR-20080038001-A (KR)
Title: Antenna device and portable radio communication device comprising such antenna device
Inventor: AXEL VON ARBIN
IPC: H01Q1/24
Filed: 2007-06-14
Abstract: An antenna device and a portable radio communication device having the same are provided to transmit a relatively strong low noise RF(Radio Frequency) signal to a receiving device for a radio signal by stably operating the antenna device with high gain amplification. An antenna device for a portable radio communication device suitable for receiving a radio signal in at least a first operating frequency band includes a radiating element(10), a filter stage(20), and an amplification stage(30). The filter stage is connected to the radiating element. The amplification stage is connected to the filter stage and connectable to a receiving device for the radio signal. The amplification stage has a transistor(31) with a gate, a source, and a drain. The transistor has a minimum noise index below 1dB and a gain above 15dB in the first operating frequency band.
Patent KR-20080110295-A (KR)
Title: Car blocking instrument having light emitting diode
Inventor: LEAM NAM WOOK
IPC: E01F13/00
Filed: 2007-06-15
Abstract: A vehicle blocking device having a light emitting diode is provided to prevent a vehicle from being damaged by a blocking bar, and to prevent a blocking bar and a vehicle from being damaged by recognizing a blocking bar easily in dark or at a long distance. A vehicle blocking device having a light emitting diode comprises a blocking bar(10), elastic members(20,21) coupled to the lower part of the blocking bar to absorb shock between the blocking bar and a vehicle when the blocking bar malfunctions or the blocking bar makes contact with the vehicle, and a housing member made of translucent urethane material and coupled between the lower part of the blocking bar and the elastic member.
Patent KR-20080114291-A (KR)
Title: Oled manufacturing apparatus having an ink-jet unit and oled manufacturing method using the same
Inventor: PARK KI JU
IPC: H05B33/10
Filed: 2007-06-27
Abstract: An apparatus and a method for fabricating an organic light-emitting device having an ink jet unit using laser thermal imaging are presented to form full color emission layer of R, G and B color of a polymer organic EL device at a time, and to increase coating efficiency of a luminance material as simplifying a patterning process for the full color emission layer. According to an apparatus for fabricating an organic light-emitting device having an ink jet unit(1), the ink jet unit comprises nozzles of R, G, B color. An ink storing part(2) supplies corresponding ink liquid. A driving unit(5) has a driving motor for transporting the ink jet unit back and forth. A control part is electrically connected to the driving motor of the driving unit, and controls the ink jet unit.
Patent KR-20090001339-A (KR)
Title: Resolution optimization system of multimedia data
Inventor: KWEON SEONG IN
IPC: H04N21/266
Filed: 2007-06-29
Abstract: A resolution optimizing system is provided to analyze color distribution of multimedia data to select a compressing CODEC supported in a portable device automatically, thereby minimizing capacity of multimedia data and optimizing resolution. A resolution optimizing system comprises a portable device(200) and a resolution optimizing processing unit(100). The portable device provides device information. When desired multimedia data is selected, the portable device provides device information corresponding to the selected data to the resolution optimizing processing unit. The portable device selects a compressing CODEC automatically according to color distribution of multimedia data from the resolution optimizing processing unit to minimize capacity of multimedia data and receive and display multimedia data optimizing resolution.
Patent KR-20090003779-A (KR)
Title: A medium compound of containing green tea to ganoderma lucidum or lentinus edodes and it's manufacturing method
Inventor: KIM SANG HEE
IPC: A23L1/28
Filed: 2007-07-03
Abstract: A culture medium composition for cultivating Ganoderma lucidum or Lentinus edodes, and a cultivating method by using the composition are provided to improve the taste and perfume of mushroom by reducing the offensive odor. A culture medium composition for cultivating Ganoderma lucidum or Lentinus edodes comprises 3-25 parts by weight of a green tea powder based on 100 parts by weight of the culture medium mixture. Preferably the green tea powder has an average particle size of 3-80 mesh.
Patent KR-20090002849-A (KR)
Title: Memory device for detecting bit line leakage current
Inventor: KIM CHANG SIK
IPC: G01R31/02
Filed: 2007-07-04
Abstract: A memory device for detecting a bit line leakage current is provided to reduce a test cost and improve an error detecting rate by measuring the leakage current of a plurality of bit lines. A memory cell is arranged in the cross point between a word line and a bit line of the memory cell array block(110). A data output path unit(120) includes circuit blocks(21,22,23,24) which amplify and buffer data of the global data line pair delivered from the local data line pair and generates the data output signal. A column decoder(130) generates a first column selection signal selecting the bit line by decoding the address signals provided from the outside. A bit line leakage current measuring unit(150) includes a first switch(50), a second switch(53), a resistance(54) and a measurement pad(55). The bit line leakage current measuring unit monitors the direct drain quiescent current flowing to the measurement line connected to the local data line pair in response to the test mode signal. A first memory apparatus(100) sets the word line to a disable state in the test mode measuring the leakage current of the bit line. A first switch connects the local data line pair to a first measurement line. The second switch connects the first measurement line to a second side gad line in response to the test mode signal. A resistance is connected between the power supply voltage and the second measurement line. The measurement pad is connected to the second measurement line.
Patent KR-20080071050-A (KR)
Title: Smokeless roaster and roasting table equipped with the same
Inventor: HONG GIL MONG
IPC: A47J37/00
Filed: 2007-07-04
Abstract: A smokeless roaster and a roasting table having the same are provided to evenly supply the heating power on an entire surface of a grill by flowing in and out external air after direct contact with a heat source. A smokeless roaster comprises a body case(210), and a heat source storage part(220). The body case includes bottom surfaces(211), a side part coupled to one side of the bottom surfaces, and an opening(H1) for discharging heat upward. The heat source storage part is attached and detached to/from the side part, and has plural first ventilation holes(H2) at the bottom of the heat source storage part, and plural second ventilation holes(H3) at a first region of the side part corresponding to the bottom of the heat source storage part. The body case also includes a front surface having a hole for taking in and out a water supporter.
Patent KR-20080005872-A (KR)
Title: Cyclical wave energy converter
Inventor: STEFAN GUNTHER SIEGEL
IPC: F03B15/00
Filed: 2007-07-09
Abstract: A cyclical wave energy converter is provided to extract energy generated by the force of wave for stabilizing a buoyant platform and generation of electrical energy by using cyclical propellers with dynamic pitching control. A cyclical wave energy converter includes a cyclical propeller, a sensing system, and a control system. The cyclical propeller includes a main shaft(220), a first base which rotates together with the first main shaft, one or more blade sets in which blades(210) are offset from the main shaft, and a first rotation system set for individually attaching first ends o blades to the first base. The sensing system senses characteristics of water of wave. The control system is functionally connected to the sensing system and the rotation system. The control system controls pitching cycles of blades.
Patent KR-20090006501-A (KR)
Title: The carbon welding tip for weld
Inventor: KIM KYUNG SOO
IPC: B23K9/26
Filed: 2007-07-12
Abstract: A carbon welding tip for carbon dioxide welding is provided to perform a welding operation promptly, obtain excellent welding quality, and extend service life of the welding tip by smoothly performing feeding of a wire and supply of carbon dioxide. A carbon welding tip(100) for carbon dioxide welding is screw-connected to a gas diffuser of a carbon dioxide welding torch. The carbon welding tip for carbon dioxide welding has a wire feeding hole(3) longitudinally formed in the center thereof. The carbon welding tip for carbon dioxide welding comprises a main body(4) and a front end body(5). The main body is made from brass and screw-connected to a front end portion of the gas diffuser. The front end body is made from carbon with excellent heat resistance and screw-connected to the front end portion of the main body.
Patent KR-20090010648-A (KR)
Title: Wafer processing for gallium nitride bulk
Inventor: KONG SUN HWAN
IPC: H01L21/30
Filed: 2007-07-24
Abstract: A wafer processing method for a gallium nitride bulk is provided to improve a wafer processing efficiency by joining a plurality of the gallium nitride rear films into the bulk type and multiple-cutting the rear films. A gallium nitride bulk(150) is formed by arranging and joining a plurality of gallium nitride rear films. The joined gallium nitride bulk is cut into the plurality of gallium nitride films by a multiple cutting device like a plurality of wire saws. The gallium nitride is coupled through at least one dummy plate.
Patent KR-20090010654-A (KR)
Title: Printed circuit board structure
Inventor: JUNG SUN OH
IPC: H05K1/02
Filed: 2007-07-24
Abstract: A printed circuit board structure is provided to prevent breakdown of an insulation layer of an insulation metal board by buffing pressure of a support pin pressing the insulation layer. A printed circuit board structure comprises an insulation metal board(700), a buffer member(500), and a support pin(600). The insulation metal board comprises an aluminum board(300), an insulation layer(200), and a copper layer(100). The insulation layer is positioned on a top of the aluminum board, and includes the buffer member. The copper layer is formed on a top of the insulation layer. The buffer member is positioned in an exposure part of the insulation layer, is a part of a copper layer remaining in etching process, and is positioned on a top of the insulation layer contacted with the support pin. The support pin is positioned on a top of the buffer member.
Patent KR-20090014792-A (KR)
Title: A method of allocation of radio resource in the wireless communication system and the device thereof
Inventor: RYU GI SEON
IPC: H04B7/26
Filed: 2007-08-07
Abstract: A method of allocating a radio resource in a wireless communication system and a device thereof are provided to manage limited radio channel resources effectively between a base station and a terminal and reduce a load for allocating a radio resource. A terminal performs a registration process in a base station. The terminal has the same group index configuration information as the base station(S401). When the terminal needs generation of a service flow which enables group resource allocation like a VoIP service or video streaming(S402), the terminal and the base station perform a service flow generation process by using an MAC management message and the base station allocates a group index to the terminal(S403). The base station allocates resources for data burst transmission with regard to a corresponding group according to a resource allocating cycle of a group and informs the terminal of resource allocation information by using the group index(S404). The terminal receives and encodes a group burst indicated by the group index and processes a data packet which is transmitted to oneself(S405).
Patent KR-20080105947-A (KR)
Title: Door locking device of a chest for installing a box laying ashes to rest
Inventor: KIM SOO JIN
IPC: E04H13/00
Filed: 2007-08-09
Abstract: A locking device for an entrance door of a cinerary urn receptacle is provided to prevent the remains from being stolen by keeping a head of a fastening bolt from turning without specially manufactured equipment. A locking device for an entrance door of a cinerary urn receptacle is formed by installing many rectangular case type cinerary urn receptacles in a grid pattern, coupling four straight doorframe bar(3) to a doorframe(2) in a rectangular frame by a corner coupler(4), inserting and suspending a rectangular plate type entrance door(5) to an end projection of the doorframe bar and fastening a door fixture(7) to the corner coupler, and holding and fixing the corner of the entrance door with the door fixture.
Patent KR-20090015740-A (KR)
Title: Saw sensor
Inventor: CHOI DU HWAN
IPC: H03H9/64
Filed: 2007-08-09
Abstract: A surface acoustic wave sensor for sensing change of pressure or temperature is provided to improve linearity of resonant frequency by directly adding pressure to a piezoelectric plate having a resonator. A cavity is formed in one side of a substrate(110), and has a predetermined depth. A piezoelectric plate(120) is adhered in one side among both sides of the substrate in order to cover the cavity, and has piezoelectric characteristic in order to form a surface acoustic wave. A pressure resonator(130) is installed in one part corresponding to the cavity, and generates the surface acoustic wave by a radio frequency signal. A reference resonator(140) is installed in the other part corresponding to the cavity, is parallel arranged with the pressure resonator, and generates the surface acoustic wave by the radio frequency.
Patent KR-20090016845-A (KR)
Title: Charcoal manufacturing apparatus for firewood boiler
Inventor: KANG YOUNG SUK
IPC: C10B53/02
Filed: 2007-08-13
Abstract: A charcoal manufacturing apparatus for a firewood boiler is provided to enable a user to obtain charcoal in a process of operating a plurality of combustion chambers of the firewood boiler at once or individually or successively. A charcoal manufacturing apparatus(101) for a firewood boiler comprises the following units. A combustion chamber(102) burns timber inside. A main body(103) includes a water tank(106) formed by a front, a back, a left, and a right wall and a roof of the combustion chamber. A smoke-proof boundary wall(108) is located in a predetermined distance from the back wall of the combustion chamber to form a discharging chamber inside the back wall of the combustion chamber.
Patent KR-20090017329-A (KR)
Title: Adjustable press machine for leg based on human weight
Inventor: JO GEUM JE
IPC: A63B23/04
Filed: 2007-08-14
Abstract: A weight-sensing leg sporting equipment is provided to allow the exercise to be performed by controlling the force point of a sporting equipment, thereby varying the sensed weight. A weight-sensing leg sporting equipment comprises a central axis(70) which acts as the center of force; a first operation shaft(20) which is connected to the central axis; one or more stages(21, 22, 23) which are installed in the operation shaft; a first rotation axis(30) which converts the force of the first operation axis into the rotation force; an operation stand(40) which is connected to the operation shaft and moves by the operation of the first operation shaft; ; an operation support stand(41) which is connected to the operation stand so as to transfer the force of the operation stand; a second rotation axis(50) which is installed between the operation stand and the operation support stand to rotate the operation support stand when the force is applied to the first operation axis; a third rotation axis(60) which is directly connected to the operation support stand or by an auxiliary operation stand and lifts the weight of a user; and a seat(10) which is connected to the third rotation axis.
Patent KR-20080015379-A (KR)
Title: Apparatus and method for filtering message
Inventor: CHOI HYUNG GI
IPC: H04W88/04
Filed: 2007-08-14
Abstract: A message filtering device and a method thereof are provided to use a learning-based filtering method, thereby increasing the accuracy of spam filtering during mobile communication as providing different custom-made filtering services to each user while filters of each user can be actively managed by managing the filters through the web. A learning unit(203) calculates a word evaluation value which is a probability of predetermined words being included in a harmful message, by using plural sample messages which are previously collected. An extractor(202) extracts plural words from a message received from a terminal. A decider(204) decides whether the message is a harmful message by using the extracted words and word evaluation values individually corresponding to the extracted words.
Patent KR-20090022204-A (KR)
Title: Cold reserving part equipped heat exchanger
Inventor: LEE DAE WOONG
IPC: F28F13/00
Filed: 2007-08-29
Abstract: A cold reserving heat exchanger is provided to improve durability and thermal transfer efficiency by properly absorbing stress according to the volume change of a cold reserving unit through bellows. A cold reserving heat exchanger comprises: a plurality of tubes(30); a pin(60) interposed between tubes; a tank(40) connected with the upper or the lower part of the tube; an inlet pipe and an outlet pipe formed in the tank; and a cold reserving unit(20). Cold reserving material is stored in the cold reserving unit. A hole(21) in which the cold reserving material is circulated is formed in the upper or the lower part of the cold reserving unit. A cold reserving material injecting part(41) is form to inject the cold reserving material into the cold reserving unit.
Patent KR-20090026698-A (KR)
Title: Battery pack
Inventor: PARK JAE SOON
IPC: H01M2/34
Filed: 2007-09-10
Abstract: A battery pack is provided to perform the transmission of electric signal through wire by separately forming high current wire and low current wire and to improve the charging efficiency or discharge efficiency of a battery pack. A battery pack comprises a multi-cell(110) electrically connected a plurality of bare cells(111), and an external case(120) accommodating the multi-cell. The battery pack comprises further the first smart circuit board(130) electrically connected to an anode and cathode of the multi-cell; the second smart circuit board(140) placed with a connector(150) for electrically connecting the multi-cell and the external device; the first wires(160) flowing high current, which are electrically connected to both ends of the first smart circuit board and the second smart circuit board; and the second wires(170) flowing low current, which are electrically connected to both ends of the first smart circuit board and the second smart circuit board.
Patent KR-20090033725-A (KR)
Title: Image sensor for reducing crosstalk effect inter-pixel, and color filter array and image pickup apparatus thereof
Inventor: KIM JUNG YEON
IPC: H04N9/07
Filed: 2007-10-01
Abstract: An image sensor which compensates the change of color due to cross-talk in order to reduce cross-talk influence between pixels, a color filter array and a photographing apparatus are provided to improve photosensitivity by using a yellow filter pixel, a green filter pixel and a cyan filter pixel. A microlens(110) condenses light income from light source. The light passing through the micro lens is input to color filter arrays(120,122). It passes through only the optical signal of the constant area frequency. An optical detecting device(140) senses the intensity of the optical signal. The frequency characteristic of the optical signal is not sensed. The electric signal is converted according to the intensity of the optical signal about the frequency domain of the optical signal which the optical detecting device is income.