baber/WOPTO huggingface dataset:
Patent KR-20120041849-A (KR)
Title: Analog to digital converter and image sensor including the same
Inventor: JUNG WUN KI
IPC: H03M1/12
Filed: 2010-10-22
Abstract: PURPOSE: An analog to digital converter and an image sensor including the same are provided to reduce the drive capacitance of a lamp signal generating unit by generating a comparison signal in a first comparison mode and a second comparison mode. CONSTITUTION: An analog to digital converter(1000) comprises a comparison signal generation unit(1100) and a control unit(1200). The analog to digital converter is operated in a first comparison mode and a second comparison mode. The analog to digital converter roughly compares input signals in the first comparison mode. The analog digital converter precisely compares the input signals in the second comparison mode. The comparison signal generator compares the input signal with a selection reference signal in the first comparison mode. The comparison signal generator compares a differential voltage with a lamp signal in the second comparison mode.
Patent KR-20120042117-A (KR)
Title: Method for preparing coal tar pitch having improved compatibility with asphalt and asphalt containing the same
Inventor: HWANG HYUONG GI
IPC: C10C3/00
Filed: 2010-10-22
Abstract: PURPOSE: Coal-tar pitch having improved miscibility with asphalt, a producing method thereof, and a producing method of the asphalt containing thereof are provided to prevent the phenomenon of material separation when mixing the coal-tar pitch with the asphalt. CONSTITUTION: A producing method of coal-tar pitch having improved miscibility with asphalt comprises the following steps: mixing lead cracking residue or slurry oil, and coal-tar at a weight ratio of 1:1-8; distilling the mixture at atmospheric pressure at 200-250 deg C; and decompress-distilling residue oil obtained from the previous step at 330-380 deg C.
Patent KR-20120043931-A (KR)
Title: Ink composition for flexo printing
Inventor: PARK EUN AH
IPC: C09D11/02
Filed: 2010-10-27
Abstract: PURPOSE: An ink composition for flexo printing is provided to easily form micro patterns by using a dye type colorant, and to have good wettability and drying ability suitable for micro pattern printing. CONSTITUTION: An ink composition for flexo printing comprises 1-40 weight% of a colorant, 5-40 weight% of a binder, 20-95 weight% of solvent, and additives. The colorant uses dye in order to print micro patterns. The dye is one or more selected from CI solvent black 3, 7, 27, 43, 46, 47, CI solvent blue 2, 4, 5, 37, 38, 43, 44, 51, 64, 14, CI basic blue 1, 7, 45, CI solvent red 18, 33, 39, 49, 119, 122, 160, CI basic red 1, 14, CI acid yellow 23, 36, 42, and CI solvent orange 37.
Patent KR-20120046892-A (KR)
Title: Continuous dyeing system and method of dip dyeing simultaneously with textile printing
Inventor: JAE JUNG KI
IPC: D06P5/24
Filed: 2010-10-29
Abstract: PURPOSE: A continuous dyeing system for simultaneous printing and dyeing is provided to improve productivity and to reduce dyeing cost. CONSTITUTION: A continuous dyeing system for simultaneous printing and dyeing comprises: a padding dyeing device(110) for uniformly dyeing predetermined color on entire fabric by dipping pretreated fabric into dye; a screen printing device(120) which is mounted near the padding dyeing device and prints predetermined patterns on a part of the fabric; a drying device(130) for drying the fabric; and a thermal treatment device(140) for fixing the dye by penetrating steam to the fabric.
Patent KR-20100124237-A (KR)
Title: Twist protecting and life extending wood deck
Inventor: NAM JIN HO
IPC: B27M3/04
Filed: 2010-11-08
Abstract: PURPOSE: A torsion preventing and lifetime extending wooden deck is provided to prevent the twist of wooden deck. CONSTITUTION: A coating solution is spread on the surface of the wooden deck(10) and the coating solution comprises the inorganic substance in phosphate. The inorganic substance is alumina or titanium dioxide. The wooden deck repeats in the upper side to the longitudinal direction and while the brain and ridge are formed, as to brain, the section is the groove of the v type and ridge accomplishes the top end portion edge plane.
Patent KR-20110055450-A (KR)
Title: Digital input circuit
Inventor: OONO HIROYUKI
IPC: G05B19/05
Filed: 2010-11-17
Abstract: PURPOSE: A digital input circuit is provided to accelerate the speed of a responding process by including a photo-coupler transferring an input signal to the input port of a micro-computer. CONSTITUTION: A pair of input terminals(T3, T4) inputs an input signal composed of a digital voltage signal. A photo-coupler(PC5) is a signal transferring element transferring the input signal from the input terminals to the input port of a micro-computer. A transistor(TR13) in a bipolar type is connected between a second resistance pulling up the input port of the microcomputer, and the ground. The collector terminal of a photo transistor(PT8) is in connection with the plus of power source. The emitter terminal of the photo transistor is grounded with the group through a first resistance.
Patent KR-20100131406-A (KR)
Title: Technical support auction system of internet site
Inventor: KHO JOO HYE
IPC: G06Q30/08
Filed: 2010-11-23
Abstract: PURPOSE: A technical support auctioning system of an internet site is provided to supply an inexpensive technical service by quickly removing difficulty of technical support and manpower. CONSTITUTION: An auction register module(40) registers a technology support request in an external expert. An auction bidding module(50) expresses a technology business support intention of registered auction information. A technology support auction module(10) functions as the link between a technology auction registrant and a bidder. An emergent technology support module(11) quickly registers auction without a prior approval of a network operator.
Patent KR-20120056366-A (KR)
Title: Apparatus and method for reset system in communication system
Inventor: CHO NAM SIK
IPC: H04L12/12
Filed: 2010-11-25
Abstract: PURPOSE: An initialization apparatus and method thereof are provided to reduce system maintenance costs by using an ethernet physical apparatus. CONSTITUTION: An ethernet physical layer apparatus(200) detects a power initialization pattern from a frame received through an ethernet network. The ethernet physical layer apparatus outputs power initialization signals. A power unit(220) receives the power initialization signal from a PLD(Programmable Logic Device). The power unit initializes the power of a base station.
Patent KR-20120058308-A (KR)
Title: Portable Device and Method for Providing User Interface Mode thereof
Inventor: EOM JU IL
IPC: G06F3/14
Filed: 2010-11-29
Abstract: PURPOSE: A portable apparatus and UI(User Interface) mode providing method thereof are provided to output an UI mode screen corresponding to kinds of motion by sensing the motion through a sensor unit. CONSTITUTION: A sensor unit(110) senses the motion of a user. A control unit(120) releases a waiting mode of a portable terminal by sensing the motion through the sensor unit. The control unit controls a display unit(130) in order to output an UI mode screen corresponding to kinds of the motion. When the motion is inputted, the control unit controls the display unit in order to output the UI mode screen corresponding to a touch input signal. When the motion is a proximity input signal, the control unit controls the display unit in order to output a proximity UI mode screen corresponding to the proximity input signal.
Patent KR-20120060329-A (KR)
Title: Driver for implant
Inventor: MOON HYUN IL
IPC: A61C1/04
Filed: 2010-12-02
Abstract: PURPOSE: A driver for an implant is provided to enhance rotation speed by using a planetary gear and to reduce implant operation time. CONSTITUTION: A driver for an implant comprises a rotary shaft(10), a sun gear(20), a planetary gear(30), a carrier(40), a ring gear(50), and a case(60). The rotary shaft forms a tip for coupling or releasing a fastening unit for an implant in one end thereof. The sun gear is combined with the other end part of the rotary shaft and transfers torque. A plurality of the planetary gears forms a combining hole in the center thereof and rotates while being engaged with the sun gear. The carrier forms a fixed bar and a penetration hole. The ring gear is engaged with the planetary gear and guides the rotation of the planetary gear. The case is combined with the carrier and transfers torque to the carrier.
Patent KR-20120061306-A (KR)
Title: Tire sidewall rubber composition
Inventor: KANG IN GU
IPC: C08L33/20
Filed: 2010-12-03
Abstract: PURPOSE: A rubber composition for tire sidewalls is provided to improve apparent performance and maintain mooney viscosity and tensile property as existing rubber compositions. CONSTITUTION: A rubber composition for tire sidewalls comprises 10-20 parts by weight of high tint carbon black and 5-15 parts by weight of acrylonitrile-chlorinated polyethylene-styrene copolymer based on 100.0 parts by weight of crude rubber. The high tint carbon black has a tint strength(IBRD%) of 140-150, DBP value of 60-95/100mL/100g, and BET value of 230-280 m^2/g.
Patent KR-20120067641-A (KR)
Title: Methods for generating segmented primitive skills of intelligent robot, recognition and reproduction method, and improvement through incremental learning of primitive skills
Inventor: SUH IL HONG
IPC: G06F19/00
Filed: 2010-12-16
Abstract: PURPOSE: A method for generating the segmented model of an intelligent robot, a method for recognizing and reproducing tasks, and a method for improving the model based on incremental learning are provided to enable the robot to generate the segmented model without a human or prior knowledge. CONSTITUTION: Learning data for executing tasks is acquired. The distribution information of acquired learning data is calculated. The distribution information includes dispersion information. The segmented points of the learning data are determined based on the dispersion information. The learning data is segmented in a meaningful unit based on the calculated distribution information. The segmented learning data is modeled such that the learning data is expressed a plurality of segmented model units.
Patent KR-20120068217-A (KR)
Title: Delay circuit and of signal delay method
Inventor: SONG CHOUNG KI
IPC: G11C7/10
Filed: 2010-12-17
Abstract: PURPOSE: A delay circuit and a signal delaying method are provided to reduce current consumption by not receiving a clock when a delay operation is not performed. CONSTITUTION: A first signal delay unit(210) generates a fist delay signal by delaying an inputted first signal. A second signal delay unit(220) stores a second signal in response to the inputted first signal and outputs a second signal as a second delay signal in response to a first delay signal. A clock control unit(230) supplies a clock to the first signal delay unit when the first signal is inputted to the first signal delay unit and does not supply the clock to the first signal delay unit after the first signal delay unit generates the first delay signal.
Patent KR-20120070101-A (KR)
Title: Etching solution composition for alloy layer comprising mo and ti, or induim oxide layer
Inventor: LEE WOO RAM
IPC: C23F1/44
Filed: 2010-12-21
Abstract: PURPOSE: An etchant composition for an alloy film containing molybdenum and titanium or an indium oxide film is provided to effectively etch both an alloy film containing molybdenum and titanium and an indium oxide film used for an electrode and double layers thereof. CONSTITUTION: An etchant composition for an alloy film containing molybdenum and titanium or an indium oxide film comprises H2O2 of 5-30 weight%, a fluorocompound of 0.01-5 weight%, a water-soluble cyclic amine compound of 0.1-5 weight%, inorganic acid of 0.01-10 weight%, and water of the remaining amount. The fluorocompound is selected from the group consisting of HF, NaF, NH4F, NH4BF4, NH4FHF, KF, KHF2, AlF3, and HBF4. The water-soluble cyclic amine compound is selected from the group consisting of benzotriazole compounds, aminotetrazole compounds, imidazole compounds, indole compounds, purine compounds, pyrazole compounds, pyridine compounds, pyrimidine compounds, pyrrole compounds, pyrrolidine compounds, and pyrroline compounds.
Patent KR-20110002452-A (KR)
Title: Luminous protect cap for a stairway railing pillar
Inventor: KANG IL GON
IPC: E04F11/18
Filed: 2010-12-21
Abstract: PURPOSE: A luminous protective cap for a post of a stair handrail is provided to prevent environmental pollution and harmful effect on human body by employing an environmentally-friendly material. CONSTITUTION: A luminous protective cap(40) for a post(30) of a stair handrail(20) has a post insertion groove on the bottom. The luminous protective cap is manufactured by mixing unsaturated polyester 32.9 weight%, cyan phosphorescent pigment of 20~50μm 22 weight%, bromic flame retardant 0.1 weight%, glass frit of 1~90μm 44 weight%, and isocyanate hardener 1 weight% and molding the mixture. The luminous protective cap is installed on a post of a handrail of a stairways built in a part or seashore so that the handrail can be recognized from either a short or a long distance.
Patent KR-20120071216-A (KR)
Title: Cell chip
Inventor: SONG SUK HO
IPC: C12Q1/02
Filed: 2010-12-22
Abstract: PURPOSE: A three dimensional cell chip is provided to resolve the problem of interactive contamination and to enhance the accuracy of tests. CONSTITUTION: A cell chip(10) comprises: an upper substrate(100) having a plurality of bio-matrices(120) separated by a spacer(110); a first hydrophobic coating layer(130) formed on the upper substrate; and a lower substrate(200) which are coupled to the upper substrate and a plurality of wells(210) containing fluid(F). The spacer is formed at the lower side of the upper substrate. The first hydrophobic coating layer covers the entire lower portion of the coating layer. The cell chip further comprises a hydrophilic coating layer formed at the inner wall of the wells.
Patent KR-20120071463-A (KR)
Title: Electrochemical dna sensor for diagnosis of infectious respiratory disease and method for preparing the same
Inventor: CHOI SEONG HO
IPC: C12Q1/68
Filed: 2010-12-23
Abstract: PURPOSE: An electrochemical DNA sensor for diagnosing infectious respiratory diseases is provided to enhance sensitivity and to conveniently and quickly measure influenza virus. CONSTITUTION: A method for manufacturing an electrochemical DNA sensor for diagnosing infectious respiratory diseases comprises: a step of reacting an amine compound of chemical formula 1 and NaNO_2 in distilled water under the presence of an acid catalyst to prepare diazonium salt compounds of chemical formula 2; a step of dissolving the compounds of chemical formula 2 in an acetonitrile solution containing 0.1 M NBu4BF4(tetrabutylammonium tetrafluoroborate) and dipping carbon electrodes or metal electrodes in the solution; a step of applying -1.0 to 0.5V of current at room temperature to introduce a functional group on the electrode surface; a step of dissolving EDC(N-(3-dimethylaminopropyl)-N'-ethylcarbodiimide hydrochloride) and NHS(N-Hydroxysuccinimide) in a phosphate buffer solution and dipping the functional group-introduced electrodes into the buffer solution to prepare a EDC/NHS-functional group-introduced electrodes; a step of dissolving avidin in a phosphate buffer solution and dipping the EDC-NHS-functional group-introduced electrode into the buffer solution to prepare avidin-functional group-introduced electrode; and a step of dipping the avidin-functional group-introduced electrode in a biotinylated probe DNA solution.
Patent KR-20120076861-A (KR)
Title: Wafer cutting method and system using laser beam
Inventor: PARK IL HONG
IPC: H01L21/304
Filed: 2010-12-30
Abstract: PURPOSE: A wafer cutting method and system using a laser beam are provided to obtain uniform cut profiles by moving a wafer orthogonally at 45 degrees to the projection direction of a laser. CONSTITUTION: A wafer cutting method is as follows. A wafer is cut by the projection of a laser beam with an oval type focus having a long x-axis and a short y-axis. The angle between the long and short axes of the laser beam and X and Y axes of wafer cutting lines is 45 degrees. The X and Y axes meet each other at the right angle. The laser beam is projected along the X axis to cut the wafer and then the wafer is rotated by 90 degrees to cut the wafer along the Y axis.
Patent KR-20120077645-A (KR)
Title: Adhesive composition for dicing die bonding film
Inventor: HA KYOUNG JIN
IPC: H01L21/58
Filed: 2010-12-30
Abstract: PURPOSE: An adhesive composition and dicing die bonding film using the same are provided to solve a problem which requires additional film attachment by having excellent adhesiveness. CONSTITUTION: An adhesive composition comprises acrylic copolymer and a hardener. The acrylic copolymer has one or more alkyl groups, one or more -OHs and one or more phosphate groups. The acrylic copolymer is obtained by polymerization of (meta)acrylate having one or more hydroxy groups, (meta)acrylate having one or more alkyl groups, and (meta)acrylate having one or more phosphates. The (meta)acrylate having phosphate group is marked as CH2=CR-C(=O)O-(CH2)m-O-P(=O)(OR1)(OR2). In the chemical formula, R indicates -H or -(CH2) n-CH3, n indicates an integer of 0-5, R1 and R2 are independently hydrogen, alkyl having 1-10 carbons, or aryl having 6-20 carbons. m indicates an integer of 1-10. 0.1-10 parts by weight of the (meta)acrylate having phosphate group is included based on 100.0 parts by weight of the acrylic copolymer.
Patent KR-20120078075-A (KR)
Title: 3',4',5,6,7-pentahydroxyflavanone compound and method for manufacturing the same, cosmetic composition produced therefrom
Inventor: LEE JUNG NOH
IPC: A61K8/49
Filed: 2010-12-31
Abstract: PURPOSE: A 3',4',5,6,7-pentahydroxy flavanone compound and a method for preparing the same are provided to suppress MMP-1 generation and to enhance collagen synthesis. CONSTITUTION: A 3',4',5,6,7-pentahydroxy flavanone compound is denoted by chemical formula. A cosmetic composition for antiaging contains the compound as an active ingredient. A cosmetic composition for anti-wrinkling contains the compound as an active ingredient. A cosmetic composition for skin whitening contains the compound as an active ingredient. A cosmetic composition for anti-inflammation or anti-bacteria contains compound as an active ingredient. A method for preparing the compound comprises: a step of reacting 1,3,5,6-pentahydroxybenzene and caffeic acid to prepare compound 1; a step of performing cycloaddition of the compound 1 to prepare compound 2; and a step of reducing the compound 2 to prepare compound 3.
Patent KR-20100032912-A (KR)
Title: Methods and apparatuses for power control
Inventor: DAMNJANOVIC ALEKSANDAR
IPC: H04B7/005
Filed: 2008-06-20
Abstract: Downlink power control commands are mapped to resources used for uplink communications within a wireless communication system. An eNode B receives communications from UEs and determines the resources used by the UEs for those transmissions on the uplink which are transmitted at non-optimum power levels. Power control messages are formulated wherein the location of the power control commands is mapped to particular resources used by the UEs for their uplink transmissions. This facilitates the eNode B to dynamically assign resources for the power control commands while permitting the UEs to decode the power control messages to adjust their power accordingly.
Patent KR-20110010595-A (KR)
Title: Coating agent and method for production thereof
Inventor: SHIRAKAMI JUN
IPC: C09D175/04
Filed: 2009-02-25
Abstract: Disclosed is a coating agent  characterized by  comprising: a core-shell-type resin particles (A) each having a shell layer and a core layer; a compound (B) having at least one selected from the group consisting of a hydrolysable silyl group and a silanol group and also having an epoxy group; and an aqueous medium, wherein the shell layer comprises (a1) a urethane resin with 2000 to 5500 mmol/kg of an aliphatic cyclic structure and at least one selected from the group consisting of a carboxyl group and a carboxylate group and the core layer comprises (a2) a vinyl polymer having a basic nitrogen-atom-containing group. Further disclosed are a coating agent for a plastic base material and a coating agent for a metallic base material.
Patent KR-20100046206-A (KR)
Title: Biodegradable water-sensitive films
Inventor: WANG JAMES H
IPC: C08J5/18
Filed: 2008-05-19
Abstract: A film that is biodegradable and water-sensitive (e.g., water-soluble, water-dispersible, etc.) in that it loses its integrity over time in the presence of water is provided. The film contains a biodegradable polyester, starch, water-soluble polymer, and plasticizer. The desired water-sensitive attributes of film may be achieved in the present invention by selectively controlling a variety of aspects of the film construction, such as the nature of the components employed, the relative amount of each component, the manner in which the film is formed, and so forth.
Patent KR-20100075824-A (KR)
Title: Separator tank
Inventor: WILLIAMS GREGORY RICHARD
IPC: C02F1/00
Filed: 2008-07-18
Abstract: A separator tank for separating and trapping contaminants in rainwater and runoff is disclosed. According to one embodiment of the present invention, the separator tank comprises a container having a bottom wall, side wall, and top wall defining an internal chamber; an insert located inside of the internal chamber, the insert comprising a weir defining an intake area between the weir and the side wall; and a round-edged orifice positioned within the intake area; an inlet conduit for introducing an influent liquid into the intake area; wherein the weir is positioned such that the weir induces the influent liquid to flow in a swirling motion within the intake area. According to another embodiment of the present invention an insert for a separator tank is disclosed. The insert includes a weir defining an intake area for receiving an influent liquid; and a round-edged orifice positioned within the intake area.
Patent KR-20100037150-A (KR)
Title: Method and system for improving wireless customer experience by anticipating and explaining communication quality problems through notifications
Inventor: DROBOT ADAM
IPC: H04M1/72448
Filed: 2008-07-23
Abstract: In wireless mobile device system a distributed set of software and/or hardware components provide continual warnings, monitoring, and explanations of device and system communication issues to mobile devices/users. The warnings and explanations are relevant to past, current, and future communications events that cause end-to-end quality problems such as disruptions including ''dropped call''.
Patent KR-20100055466-A (KR)
Title: Process for producing cyclohexylbenzene
Inventor: CHEN TAN JEN
IPC: C07C2/74
Filed: 2008-07-11
Abstract: In a process for producing cyclohexylbenzene, benzene and hydrogen are contacted with a catalyst under hydroalkylation conditions to produce an effluent containing cyclohexylbenzene. The catalyst comprises a composite of a molecular sieve, an inorganic oxide different from said molecular sieve and at least one hydrogenation metal, wherein at least 50 wt% of said hydrogenation metal is supported on the inorganic oxide.
Patent KR-20100061490-A (KR)
Title: Improved metal conservation with stripper solutions containing resorcinol
Inventor: ATKINSON JOHN M
IPC: G03F7/42
Filed: 2008-08-12
Abstract: Resist stripping agents useful for fabricating circuits and/or forming electrodes on semiconductor devices for semiconductor integrated circuits and/or liquid crystals with reduced metal and metal alloy etch rates (particularly copper etch rates and TiW etch rates), are provided with methods for their use. The preferred stripping agents contain low concentrations of resorcinol or a resorcinol derivative, with or without an added copper salt, and with or without an added amine to improve solubility of the copper salt. Further provided are integrated circuit devices and electronic interconnect structures prepared according to these methods.