baber/WOPTO huggingface dataset:
Patent KR-20110055110-A (KR)
Title: Semiconductor light emitting device and method manufacturing thereof
Inventor: LEE UNG
IPC: H01L33/20
Filed: 2009-11-19
Abstract: PURPOSE: A semiconductor light emitting device and a manufacturing method thereof are provided to improve light extraction efficiency by forming a light guide unit with a semicircular or polygonal shape on a p type nitride semiconductor layer. CONSTITUTION: An n type nitride semiconductor layer is formed on a substrate. An active layer(350) is formed on the n type nitride semiconductor layer. The p type nitride semiconductor layer is formed on the active layer. A groove is formed on the p type nitride semiconductor layer to have a preset pattern. A light guide unit(365) made of non-conductive transparent materials is formed on a groove. A transparent electrode layer(370) is formed on the p type nitride semiconductor layer to include the light guide unit.
Patent KR-20110057468-A (KR)
Title: Controlling method for secondary battery
Inventor: KIM BEOM GYU
IPC: H01M10/44
Filed: 2009-11-24
Abstract: PURPOSE: A method for controlling a secondary battery is provided to adjust current of a battery pack and to increase an available time by adjusting an operation of a switching element. CONSTITUTION: A first current value is measured by sampling the current discharged from a secondary battery in a constant time interval. The first current value is compared with a maximum load current value set through a control unit of the secondary battery. A switch of the secondary battery is turned on or off according to the first current value. A second load current condition is determined by comparing a second current value of a switch driving step is compared with the first current value.
Patent KR-20110060247-A (KR)
Title: Master cylinder
Inventor: LEE YOUN
IPC: B60K23/02
Filed: 2009-11-30
Abstract: PURPOSE: A master cylinder is provided to reduce impulsive sound generation and to improve petal stick feeling by improving the oil recovery property in the releasing of a brake. CONSTITUTION: A master cylinder comprises a cylinder main body(20), pistons(30,40), and sealing members(51,52,53,54). The cylinder main body comprises oil inlets(27,28) and liquid pressure chambers(23,24). The piston comprises a plurality of through holes which connects the oil inlet and liquid pressure chamber. The piston increases the pressure of the liquid pressure chamber by vertically moving within the bore inside of the cylinder main body. The sealing member prepares between the cylinder main body and piston. The sealing member selectively blocks the circulation of the oil through a through hole of the piston.
Patent KR-20110061361-A (KR)
Title: Digital x-ray detector
Inventor: KOH BYUNG HOON
IPC: A61B6/00
Filed: 2009-12-01
Abstract: PURPOSE: A digital X line detecting device is provided to automatically and exactly recognize an examined X line. CONSTITUTION: A digital X line detecting device includes a optical conversion unit(220), an examining sensing unit(240), and an image generating unit. The optical conversion unit converts an X line into an electrical signal. The operation sensing unit outputs an X line examining sensing signal by sensing the converted electrical signal.
Patent KR-20110062627-A (KR)
Title: Apparatus for cold starting control of fuel cell system and method thereof
Inventor: LEE NAM WOO
IPC: H01M8/04
Filed: 2009-12-03
Abstract: PURPOSE: Apparatus and method for cold starting control of fuel cell system are provided to improve a starting property by rapidly increasing the temperature of a fuel cell stack when starting in the state where the fuel cell stack is cooled. CONSTITUTION: A method for cold starting control of a fuel cell system comprises the steps of: determining whether a cold starting condition is satisfied by detecting the temperature of a fuel cell stack if the start-on is required; supplying hydrogen and air to the fuel cell stack if the temperature of the fuel cell stack satisfies a cold starting condition; and supplying the gas in which hydrogen and air to the fuel cell stack to increase the temperature of the fuel cell stack.
Patent KR-20110062722-A (KR)
Title: Sorting apparatus for led module
Inventor: KIM TAE YON
IPC: H01L21/02
Filed: 2009-12-04
Abstract: PURPOSE: A sorting apparatus for light emitting diode modules is provided to increase the efficiency of spatial use by simplifying the structure of the sorting apparatus. CONSTITUTION: A blower(400) supplies light emitting diode modules to bins(320). A moving unit(500) is in connection with a tube(250) which is expanded from the blower. The moving unit is moved to the upper side of the bins according to the grades of the light emitting diode modules. A position moving unit(200) moves the moving unit. A bin receiving chamber(300) is arranged at the lower side of the position moving unit. A controlling unit recognizes the positions of the bins corresponding to the grades of the light emitting diode modules.
Patent KR-20110064318-A (KR)
Title: The triple-layer steel bending merchine and bending method and steel a bending product
Inventor: KIM DONG SUN
IPC: B21D5/16
Filed: 2009-12-07
Abstract: PURPOSE: A bent three-layer steel plate, device and method for bending a three-layer steel plate are provided to ensure sufficient strength since uneven parts are formed one or both sides of the three-layer steel plate. CONSTITUTION: A device for bending a three-layer steel plate comprises first to sixth sets of rollers. The first roller set consists of first to third rollers. The second roller set consists of first to fourth rollers. The third roller set consists of first to fourth rollers. The fourth roller set consists of first to second rollers. The fifth roller set consists of first to second rollers. The sixth roller set consists of first to second rollers.
Patent KR-20110010538-A (KR)
Title: The method for transmitting and receiving comp reference signal
Inventor: KOO JA HO
IPC: H04J11/00
Filed: 2009-12-09
Abstract: PURPOSE: A method for transmitting and receiving comp reference signal is provided to accurately estimating a channel from a multiple base station while reducing the interference between cells. CONSTITUTION: A base station generates a CoMP reference signal corresponding to the CoMP mode of a CoMP set which is operated in CoMP method. A generated CoMP reference signal sequence is mapped with the specific resource area for the CoMP mode. The mapped CoMP reference signal is transmitted to a terminal. The CoMP set generates a CoMP reference signal sequence based on the corresponding ID of CoMP set ID which is predetermined when the CoMP set is operated in a specific CoMP mode.
Patent KR-20110065025-A (KR)
Title: The manufacturing method of ceiling finishing material with the environment-friendly and the environment-friendly ceiling finishing material
Inventor: KIM SUNG GUN
IPC: E04F13/02
Filed: 2009-12-09
Abstract: PURPOSE: A manufacturing method of an environment-friendly ceiling finishing material and an environment-friendly ceiling finishing material are provided to have excellent incombustibility and adiabatic efficiency, and to be lightweight and environment-friendly by forming precise pores. CONSTITUTION: A manufacturing method of an environment-friendly ceiling finishing material comprises the steps of: making autoclaved concrete into the size and the thickness of a ceiling finishing material; manufacturing liquid materials having the appointed viscosity like paste by manufacturing natural pulp, which is extracted from a paper mulberry, the material of Korean paper, into the state of powder and mixing with water; applying the liquid material having the appointed viscosity on one side or fix sides including the outward exposed side from the manufactured autoclave concrete, and then drying the liquid material; and drying the liquid material applied on the autoclaved concrete at room temperature or fixed temperature.
Patent KR-20110065950-A (KR)
Title: System and method for managing postscript of product purchase, apparatus applied to the same
Inventor: PARK JOONG GUNN
IPC: G06Q30/02
Filed: 2009-12-10
Abstract: PURPOSE: A system and method for managing a postscript of product purchase, and an apparatus applied to the same are provided to block the registration of unwholesome review by easily searching for the information helpful to the user inquiring the review. CONSTITUTION: At least one user terminal device(100) registers a review of the users. A service management server(300) determines whether the users registering the reviews are included in the blacklist. The service managing server secludes the registration of usage latter terms. If the user is included in the blacklist, the service management server blocks the registration of the review. If the review is not included in the blacklist, the service management server executes a morpheme analysis for the reviews and filters the preset prohibited words. The service management server registers the review through the process of creating clustering result.
Patent KR-20110067476-A (KR)
Title: Pricking apparatus of tbr green tire
Inventor: SON KWAN HO
IPC: B29C33/10
Filed: 2009-12-14
Abstract: PURPOSE: A pricking apparatus which removes remaining air inside a green tire for heavy load is provided to save labor and to prevent fault due to pricking deviation. CONSTITUTION: A pricking apparatus of a green tire for heavy load comprises: a strut bar(8) with a rotation motor(7) which rotates the green tire to prick in columnar direction; and a green tire drawer(10) with a cylinder(9). A pricking part(2) with a pricking pin(2a) is connected to a cylinder(5) to move forward and backward along a linear guide(4) mounted at both sides.
Patent KR-20110067862-A (KR)
Title: Method for separating and recovering phosphoric acid from mixing acid waste of acetic acid-nitric acid-phosphoric acid
Inventor: INOUE KOICHIRO
IPC: C02F103/34
Filed: 2009-12-15
Abstract: PURPOSE: A separate-collecting method of phosphoric acid from acetic acid-nitric acid-phosphoric acid mixed acid waste water is provided to collect the phosphoric acid from an extraction residue of the mixed acid waste water. CONSTITUTION: A separate-collecting method of phosphoric acid from acetic acid-nitric acid-phosphoric acid mixed acid waste water comprises the following steps: mixing the waste water containing acetic acid, nitric acid, the phosphoric acid with extraction agent liquid containing trialkyl phosphate and aliphatic linear saturated hydrocarbon with 6~13carbons; selectively dissolving the acetic acid and the nitric acid in the extraction agent; collecting the phosphoric acid from the extraction residue; and contacting the extraction agent containing the acetic acid and the nitric acid with exfoliation water.
Patent KR-20100075737-A (KR)
Title: Method of manufacturing dielectric ceramic material
Inventor: HIRAI NOBUTAKE
IPC: H01B3/10
Filed: 2009-12-15
Abstract: PURPOSE: A producing method of a dielectric ceramic material is provided to produce dielectric ceramic material with the proper thickness reduction of a dielectric layer, the small diameter, and the high crystallizing property. CONSTITUTION: A producing method of a dielectric ceramic material by the solid phase reaction of titanium dioxide and an alkali earth metal compound comprises the following steps: dispersing titanium dioxide powder and alkali earth metal compound powder; and plasticizing the powder mixture. At the temperature increase process of the plasticizing step, the temperature where the weight of the powder mixture decreases is under 580 deg C. The specific surface area of the mixture powder is over 40 square meters per gram.
Patent KR-20110070530-A (KR)
Title: Patterning method for nano-structure
Inventor: LIM HYUN EUI
IPC: B82B3/00
Filed: 2009-12-18
Abstract: PURPOSE: A nanostructure patterning method is provided to give hybrid functions of collecting and dehumidifying water to a surface of a substrate by combining a colloidal lithography and a printing technique or a tape masking technique and by arraying nanostructures to a specific location. CONSTITUTION: The nanostructure patterning method includes following steps.(a) The colloidal particle single-layer film is coated in the surface of the substrate.(b) Except a pattern section of the substrate, the rest of surface is masked.(c) The masked substrate is etched and the nanostructures are formed in the pattern part. And(d) the masking formed on the substrate is eliminated. The step(a) is operated by more than one method selected among a spin-coating, a dip-coating, a lifting up, an electrophoretic deposition, a chemical or electrochemical deposition and an electrospray.
Patent KR-20110071033-A (KR)
Title: Packing have data record tag
Inventor: KIM KYOUNG JOONG
IPC: B65D25/34
Filed: 2009-12-20
Abstract: PURPOSE: A packing material including an information recorder is provided to enable a user to use specific services including the event participation by reading and transmitting the information of the information recorder. CONSTITUTION: A packing material includes an information recorder(100) located on one side of the packing material. The packing material enables a user to connect to the webpage, participate in an event, and contact with a person in charge with products inside the packing material by reacting to a digital device.
Patent KR-20110072207-A (KR)
Title: Camera and method for auto-focusing
Inventor: CHOI WOO SEOK
IPC: H04N5/232
Filed: 2009-12-22
Abstract: PURPOSE: A photographing apparatus and an auto focus detection method applied to the same are provided to control focus with two kinds of auto focus detection methods if a specific photographing condition is satisfied. CONSTITUTION: An image processing unit(130) processes an input image. An equal division type AF(Auto Focus) detector(170) performs an AF detection function with an equal division mode. A contrast mode AF detector(175) performs the AF detection function with a contrast mode. If a specific condition is satisfied, a controller(190) controls the adjustment of AF using the equal division type AF detector and the contrast mode AF detector at the same time.
Patent KR-20110072803-A (KR)
Title: Apparatus for removing hydrogen sulfur from biogas
Inventor: SHIN JOUNG DU
IPC: B01D53/84
Filed: 2009-12-23
Abstract: PURPOSE: An apparatus for removing hydrogen sulfur from biogas is provided to eliminate hydrogen sulfide among the biogas generated by utilizing the organic resources through biological technique. CONSTITUTION: The apparatus for removing hydrogen sulfur includes: a reaction tub(510); a first valve(530); a second valve(540); a third valve(580); and a controller(560). The reaction tub accepts unpurified bio gas, flowing in from the anaerobic digestion vessel and the culture medium(520) for cultivating the microorganism for the removal sodium hydroxide. The first valve secludes unpurified bio gas transferred from the anaerobic digestion vessel or flows into the inside of the reaction tub. The second valve secludes the air or flows into the inside of the reaction tub. The third valve discharges purified biogas generated in the reaction tub to the biogas reservoir or secludes the biogas. The controller controls the on/off of the valves.
Patent KR-20110077718-A (KR)
Title: Pressure sensor device for detecting pressure of liquid
Inventor: LEE GON JAE
IPC: G01L9/00
Filed: 2009-12-30
Abstract: PURPOSE: A pressure sensor device for sensing the pressure of liquid is provided to reduce costs using a pressure sensing pipe which prevents liquid from directly touching with a pressure sensor chip. CONSTITUTION: A pressure sensor device for sensing the pressure of liquid comprises a resin body(110), a coupling unit(120), and a pressure sensing pipe(140). The resin body has a pressure sensor chip. The coupling unit is located at the top of the resin body and has a pressure sensing hole(140). The pressure sensing pipe is coupled to the coupling unit and has upper and lower curved parts(141,142). The lower curved part is filled with liquid.
Patent KR-20110077788-A (KR)
Title: Conductive paste compositon for inner electrode and method of manufactuaring multilayer ceramic capacitor using thesame
Inventor: KIM JONG HAN
IPC: H01G4/12
Filed: 2009-12-30
Abstract: PURPOSE: A conductive paste composition is provided to manufacture a multilayer ceramic capacitor with excellent reliability and to facilitate proper viscosity control according to various printing methods such as screen printing or gravure printing. CONSTITUTION: A conductive paste composition for distributed inner electrodes includes: 100 parts by weight of metal powder in which the average particle diameter is 50-300 nm; and 4-10 parts by weight of a binder resin. The binder resin includes one or more resins selected from the group consisting of a polyvinylbutyral resin of high molecular weight with average molecular weight of 250,000-400,000, a polyvinyl butyral resin of low molecular weight with average molecular weight of 50,000-150,000, and rosin esters.
Patent KR-20110078747-A (KR)
Title: Method for operating of a semiconductor memory apparatus
Inventor: YANG CHANG WON
IPC: G11C16/12
Filed: 2009-12-31
Abstract: PURPOSE: A method for operating a semiconductor memory device is provided to minimize interferences between memory cells during a program operation, thereby preventing the threshold voltages of memory cells from being abnormally changed. CONSTITUTION: The threshold voltages of third memory cells become higher than a third level(PV3) by a third program loop. The threshold voltages of second memory cells become lower than the third level and higher than the second level after the third program loop by a second program loop. The threshold voltages of first memory cells become lower than the second level and higher than the first level after the second program loop by a first program loop.
Patent KR-20090031422-A (KR)
Title: Therapeutic or prophylactic agent for multiple sclerosis
Inventor: KAINO MIE
IPC: A61P37/06
Filed: 2007-06-18
Abstract: Disclosed is a therapeutic or prophylactic agent for multiple sclerosis. The therapeutic or prophylactic agent comprises a glycine derivative having a specific structure (e.g., a compound [(E)-2-(2,6-dichlorobenzamide)-5-[4-(isopropyl-pyrimidin-2-ylamino)phenyl] pent-4-enoic acid]) or a pharmacologically acceptable salt thereof as an active ingredient. The therapeutic or prophylactic agent shows excellent absorption properties and in vivo stability upon being orally administered and has a significant therapeutic or prophylactic effect.
Patent KR-20090025381-A (KR)
Title: Ack/nack slot positioning/complexity codes for quick decoding
Inventor: RAJKOTIA AMOL
IPC: H04W84/18
Filed: 2007-06-29
Abstract: Embodiments describe reducing interference in a wireless communication network, including an ad hoc network. According to an embodiment, a method for reducing interference includes receiving a data packet and determining a channel quality level of the received data packet. The method further includes calculating a number of groups to divide the data packet into based on the channel quality level and determining a slot position within each group. The positioning of an acknowledgment channel within each group can be optimized to reduce the amount of overhead channels or to provide time to decode a traffic channel.
Patent KR-20090026356-A (KR)
Title: Mixing apparatus
Inventor: GLOBERMAN OREN
IPC: B01F25/62
Filed: 2007-07-04
Abstract: a) a mixing well characterized by an internal volume not exceeding 100 ml.; b) a drive mechanism including a stationary circumferential gear on an inner surface of the mixing well; and c) a planetary mixing element driven by a mixing element gear which engages the stationary circumferential gear.
Patent KR-20090039775-A (KR)
Title: Use of glucocorticoid receptor antagonists for treatment of infectious conditions
Inventor: PEETERS B W M M BERNARDUS
IPC: A61P37/04
Filed: 2007-08-06
Abstract: The invention provides the use of a glucocorticoid receptor antagonist for the manufacture of a medicament for immune stimulation, such as prevention or treatment of infections or infectious conditions, in an aging mammalian subject, a mammalian subject with low serum DHEAS v a l u e s, a mammalian subject with a high serum cortisol/DHEAS ratio or a mammalian subject with high neutrophil counts. In particular, the glucocorticoid receptor antagonist can be chosen from the group consisting of a dibenzopyranyl derivative defined and/or exemplified in US6329534 and WO200116128, mifepristone, and (11beta,17beta)-11-(1,3-benzodioxol-5-yl)-17-hydroxy-17-(1-propynyl)estra-4,9-dien-3-one.
Patent KR-20090042947-A (KR)
Inventor: OSBORNE KENNETH NORMAN
IPC: B65D25/18
Filed: 2007-08-06
Abstract: 선적 컨테이너 등(31)을 위한 본 발명의 라이너(30)는 스페이서들(2, 3)에 의해 컨테이너(31)의 내부 벽으로부터 이격되는 반사 재질의 시트(5)를 포함한다. 
       
     컨테이너, 라이너, 반사 재질, 시트, 스페이서, 양면 테이프
Patent KR-20090068257-A (KR)
Title: Device for actuating a gearwheel, which is designed as a loose wheel, of a transmission device
Inventor: REISCH MATTHIAS
IPC: F16H61/32
Filed: 2007-10-02
Abstract: Described is a device (4) for actuating a component which is rotatably mounted on a shaft (3), preferably a gearwheel (3A to 3D), which is designed as a loose wheel, of a transmission device (1), which component can be moved, by means of at least one activation device (4A, 4B) which has an electric actuator (5, 17), into an activated state in which the component is rotationally fixedly connected to the shaft (3), and wherein the component can be acted on from the interior of the shaft (3) with the actuating force required for activation or deactivation. According to the invention, the at least one electric actuator (5, 17) is arranged at least partially in the interior of the shaft (3).
Patent KR-20090087901-A (KR)
Title: Line type grass-cutting head
Inventor: ARNETOLI FABRIZIO
IPC: A01D34/81
Filed: 2007-10-29
Abstract: The grass cutting head (1) comprises a spool (9) for a cutting line and a housing (3, 5) for the cutting line. The housing comprises a first portion (3) and a second portion (5) coupled reversibly to each other by means of a snap coupling. This coupling can comprise elastic tabs (17) which engage with an annular projection 21A which allows the two portions of the housing to rotate reciprocally. ® KIPO & WIPO 2009
Patent KR-20090084944-A (KR)
Title: Photosensitive resin composition, photosensitive element, method for resist pattern formation, and method for manufacturing printed wiring board
Inventor: MIYASAKA MASAHIRO
IPC: G03F7/004
Filed: 2007-11-22
Abstract: This invention provides a photosensitive resin composition comprising (A) a binder polymer containing a divalent group represented by general formulae (I) to (IV), (B) a photopolymerizable compound, and (C) a photopolymerization initiator. (I) (II) (III) (IV) wherein R1, R3, R5, and R6 each independently represent a hydrogen atom or a methyl group; R2 and R4 each independently represent an alkyl group having 1 to 3 carbon atoms, an alkoxy group having 1 to 3 carbon atoms, an OH group, or a halogen atom; and R7 represents an alkyl group having 1 to 6 carbon atoms. ® KIPO & WIPO 2009