baber/WOPTO huggingface dataset:
Patent KR-20070110310-A (KR)
Title: Temporary wafer bonding method for semiconductor processing
Inventor: GARDNER GEOFFREY BRUCE
IPC: C09J183/04
Filed: 2006-02-07
Abstract: A method for temporary wafer bonding employs an addition reaction curable adhesive composition. The adhesive composition may include (A) a polyorganosiloxane containing an average of at least two silicon-bonded unsaturated organic groups per molecule, (B) an organosilicon compound containing an average of at least two silicon-bonded hydrogen atoms per molecule in an amount sufficient to cure the composition, (C) a catalytic amount of a hydrosilylation catalyst, and (D) a solvent. The film prepared by curing the composition is removable with an etching solution.
Patent KR-20070106559-A (KR)
Title: A method and for the pelletization and/or pplymers
Inventor: ELOO MICHAEL
IPC: B29C48/92
Filed: 2006-02-15
Abstract: The invention relates to a method for granulating plastics. According to said method, melt that is discharged from a melt generator is delivered to several pelletizing heads via a starting valve (1) that features several operating positions, the melt being granulated by means of the pelletizing heads. The invention further relates to a device for granulating plastics, comprising a starting valve (1) that is provided with at least one melt generator connection (3, 4), at least two granulator connections (5, 6), and a switching gate (14) for selectively connecting the melt generator connection to at least one of the granulator connections. One respective pelletizing head is connected to the at least two granulator connections while a melt generator having a variable melt volume flow rate is connected to the melt generator connection. The invention is characterized in that several pelletizing heads having different passage capacities are used, whereby the throughput window is increased overall in order to be able to operate in a largely continuous manner without interruptions while inevitable starting processes are shortened or are minimized regarding the produced start-up material by connecting pelletizing heads having low throughput capacities.
Patent KR-20070121749-A (KR)
Title: Method and apparatus for the detection of gas
Inventor: HOLKER DONALD
IPC: G01N21/39
Filed: 2006-04-13
Abstract: The invention provides a gas detection system and method for detecting a target gas, in which a transmitter unit (26) directs a primary beam (32) of coherent radiation at a wavelength absorbed by the target gas along a primary optical path, and an optical device (44) directs a secondary beam (46) of coherent radiation along a further optical path. A receiver unit (28) receives the primary and the secondary beams of coherent radiation, and an optical beam combiner (52) combines the two beams of radiation to form a combined beam. The primary beam and the secondary beam are controlled to generate interference in the combined beam, and a measuring detector (35) of the receiver unit is arranged to detect interference fringes generated by the interference.
Patent KR-20080007443-A (KR)
Title: Thienopyridine derivative, or quinoline derivative, or quinazoline derivative, having c-met autophosphorylation inhibiting potency
Inventor: KUBO KAZUO
IPC: C07D495/04
Filed: 2006-03-28
Abstract: Compounds having an antitumor potency. There are provided compounds, and pharmaceutically acceptable salts and solvates thereof, the compounds represented by the formula: (I) wherein R1 is H or a substitutable unsaturated 5 or 6-membered heterocycle; R2 is H; X is CH or N; Z is O or S; E is either absent or a halogen, alkyl or alkoxy; J is S or O; and T is a phenyl, unsaturated 5 or 6-membered heterocycle, or unsaturated 9 or 10-membered two-ring carbocycle or heterocycle.
Patent KR-20080002898-A (KR)
Title: Method and system for preheating epoxy coatings for spray application
Inventor: WARREN DANNY
IPC: B05C5/00
Filed: 2006-02-11
Abstract: A method and system for the spray application of epoxy materials is provided. The system (10) includes a dual walled tank structure (12) as a reservoir for containing and preheating the epoxy material's (36, 50) in preparation for mixing and spray application. Each component of the epoxy material (36, 50) is preheated before the components are mixed. After preheating, the components are then mixed together and spray applied. The method and system of the present invention provides a high quality spray applied epoxy coating while reducing equipment down time and cleaning.
Patent KR-20080005257-A (KR)
Title: Valve regulation for turbocharger
Inventor: GRISSOM THOMAS A
IPC: F02B37/013
Filed: 2006-05-04
Abstract: The present invention provides a two-stage turbocharger unit (10) having a valve assembly (34) that will help to create a smooth transition of exhaust gas energy from the high-pressure (HP) turbine (16) to the low-pressure (LP) turbine (22). The LP and HP turbines (22, 16) are positioned such that a valve (36) can be in one position to force all of the exhaust gas to flow through the HP turbine (16) and when in another position to force all of the exhaust gas through the LP turbine (22). When the valve (36) is placed in an intermediary position, the exhaust gas can be variably directed to flow through both turbines (16, 22), with the percentage of exhaust gas flowing through each turbine (16, 22) being dependent on the position of the valve (36).
Patent KR-20080002967-A (KR)
Title: Adhesive sheet with base used for flexible printed circuit board, method for producing same, multilayer flexible printed circuit board, and rigid-flex printed circuit board
Inventor: ITO KATSUHIKO
IPC: C09J7/35
Filed: 2006-04-19
Abstract: Disclosed is an easily processable adhesive sheet with a base which is used for flexible printed circuit boards. This adhesive sheet is prevented from dropping resin composition particles during processing of a multilayer flexible printed circuit board or a rigid-flex printed circuit board, while having high rigidity and excellent formability. The adhesive sheet is used for bonding of a flexible printed circuit board made of a polyimide resin, and is composed of a woven or nonwoven fabric base and a resin composition. The resin composition contains an epoxy resin (a) having two or more epoxy groups in a molecule, a polycarbodiimide resin (b) dispersible in a common solvent in which the epoxy resin component (a) is also dispersible and having a number average molecular weight of not less than 2,000 and less than 10,000, and an imidazole curing agent (c) as essential ingredients. The mass ratio between the component (a) and the component (b) is within the range from 80:20 to 20:80.
Patent KR-20080018875-A (KR)
Title: Inductively coupled power transfer system
Inventor: BOYS JOHN TALBOT
IPC: H01F38/14
Filed: 2006-04-28
Abstract: Abstract An inductively coupled power transfer system has a power pick-up that uses an asymmetrical magnetically permeable core (103, 105, 106, 107). Such cores have been found to provide a significant increase in the output power for given losses and given core volume when transferring power from a primary conductive path (101) to a secondary coil (104) provided on the core.
Patent KR-20090057860-A (KR)
Title: Method for bandwidth recovery of communication system
Inventor: CHOU ZI TSAN
IPC: H04B7/26
Filed: 2008-01-10
Abstract: A method for recovering the bandwidth of a communications system using retransmission of an uplink scheduling message is provided to prevent the waste of bandwidth by efficiently using the uplink channel which is in an idle state through a retransmission method of the uplink scheduling message. A first uplink scheduling message s transmitted to a first communications node and a second communications node of a communication system. The first and the second communications node share the communications channel. The first uplink scheduling message sets up the uplink duration within communications channel allocated within the first and the second communications node. If the communications channel is the idle state after the first transmission initiation time, the second up-link scheduling message is transmitted to a plurality of communications nodes. The second uplink scheduling message sets up the up-link duration within the communications channel allocated among the first and the second communications node.
Patent KR-20090006713-A (KR)
Title: Homo-succinic acid producing microorganism variant and process for preparing succinic acid using the same
Inventor: LEE SANG YUP
IPC: C12N1/21
Filed: 2008-01-14
Abstract: A mutant strain producing succinic acid, a method for preparing the mutant strain, and a method for preparing succinic acid by using the mutant strain are provided to product succinic acid without generating by-product, thereby improving yield and purity. A mutant strain producing succinic acid contains the phosphotransacetylase gene (pta) in the succinic acid producing microorganism and produces succinic acid with a high concentration under the anaerobic condition, wherein the gene (ldhA) coding lactate dehydrogenase and the gene (ackA) coding acetic acid kinase are deleted.
Patent KR-20090079602-A (KR)
Title: Prestressed concrete beam with increased stiffness
Inventor: HA JIN DUK
IPC: E04C3/10
Filed: 2008-01-18
Abstract: A prestressed concrete beam with increased stiffness is provided to increase the stiffness of a prestressed concrete beam itself regardless of the increase in the eccentric distance with a tendon, and to manufacture easily and economically. A prestressed concrete beam(100) is manufactured by prestressing a concrete beam having an I-shaped cross section containing an upper flange(110), a web(120) and a lower flange(130) with a tendon(200) containing a PS steel wire installed in the longitudinal direction, wherein steel plates are buried vertically in the concrete of the web and unified with the concrete to increase the secondary moment of the entire cross section of the prestressed concrete beam.
Patent KR-20090089140-A (KR)
Title: Method for estimating indicated mean effective pressure using cylinder pressure
Inventor: SUNWOO MYOUNG HO
IPC: F02D45/00
Filed: 2008-02-18
Abstract: A method for estimating the indicated mean effective pressure of an internal combustion engine is provided to simplify the calculation operation using less cylinder data. A method for estimating the indicated mean effective pressure of an internal combustion engine comprises followings. The actual pressure of the cylinder inside is measured at place where a crank connected to a piston rotates as much as preset standard angle while being separated from a standards rotational location. Before the crank is positioned in the standards rotational location, the actual pressure of the cylinder inside is measured in the location which less rotates as the standard angle. The difference of the measured pressure is calculated. When it reaches preset standard pressure that the difference of the actual pressure of the cylinder inside and the monitoring pressure of the cylinder inside, the angle of the crank is measured. Using the pressure difference of the cylinder inside and the measured crank angle, the indicated effective pressure of the cylinder inside is estimated.
Patent KR-20090089158-A (KR)
Title: Apparatus and method for tracking retinal vessel using canny edge detection method
Inventor: SHIM DUK SUN
IPC: A61B5/00
Filed: 2008-02-18
Abstract: An apparatus and a method for tracking a retinal vessel in one pixel are provided to track the retinal vessel accurately by obtaining an edge with accuracy within one sub pixel from a Gaussian model. An edge detector(110) detects the edge from the input image and outputs the edge image. A curve tracking part(120) tracks the curve of the wall of a blood vessel from the edge image. A blood vessel cross-sectional profile tracking part(140) extracts the blood vessel cross-sectional profile by dividing the curve of the wall of the blood vessel in a direction vertical to the direction vector of the edge point. A blood vessel profile determining unit(150) determines the part between local minimum values in the blood vessel cross-sectional profile as the blood vessel sample profile. An edge position obtaining part(160) obtains the edge position of the wall of the blood vessel with accuracy within one sub pixel. A data generator(170) generates at least one of the width, the position, and the central line based on the peak of the Gaussian fit and the edge position.
Patent KR-20090090060-A (KR)
Title: Disk brake for vehicle
Inventor: PARK HWAN
IPC: F16D65/095
Filed: 2008-02-20
Abstract: A disk brake for a vehicle is provided to inform that a friction pad is worn away over a creation degree by making wear detection sensor prepared in core as one body. A disk brake for a vehicle is composed of a disc, a pad plate(21), a pressing unit, a core(22), and a wear detection sensor(22b). A disc is rotated with the wheel of the vehicle, and a friction pad(20) is adhered to the front side arranged to the side of the disc. The pressing unit pressurizes a backplane of the pad plate so that friction pad is rubbed against the side of the disc, and a core reduces the vibration when disc and friction pad are rubbed. A wear detection sensor is prepared in a core as one body.
Patent KR-20080019680-A (KR)
Title: Terminals
Inventor: KIM JAE HYUNG
IPC: G06Q30/00
Filed: 2008-02-20
Abstract: A terminal device is provided to enable a client to use coupons conveniently without printing or possessing the coupons by providing the coupon available in a member shop to a client connecting to a coupon server, providing a coupon list of the client to a member shop terminal, and applying the coupon when the coupon corresponding to the member shop is found from the coupon list. A receiving module(205) receives coupons/coupon list matched with card information of the client from a coupon server(105) and stores the coupons/coupon list to a database(240). A recognizing module(210) recognizes the card information of the client by using a card reader. A searching module(215) extracts the available coupons by searching the coupon list based on the recognized card information. A calculating module(220) controls use of the coupons by referring to a discount policy stored in a terminal device. A coupon processing module(225) deletes or removes the used coupons from the coupon list when payment of the client is processed by applying the coupons. A displaying module(230) displays an amount applying the coupons to a monitor.
Patent KR-20090092429-A (KR)
Title: Apparatus and method for uplink cooperative transmission in a broadband wireless communication system
Inventor: SHAN CHENG
IPC: H04B7/02
Filed: 2008-02-27
Abstract: An apparatus and a method for uplink cooperative transmission in a broadband wireless communication system are provided to realize uplink data change by using channel of a terminal which is not use in communication of a base station. In an apparatus and a method for uplink cooperative transmission in a broadband wireless communication system, a base station selects a terminal performing an uplink cooperation transmission. A base station is allots a resource for uplink data change of terminal which is selected at a channel excluding a used channel for a down link. The terminal exchanges uplink data with a respondent through a channel excluding a channel for down link communication. The terminals performs uplink cooperation transmission according to MIMI(Multiple Input Multiple Output). A base station assigns a resources for the down link communications of the selected terminals to a different discontinuous time interval.
Patent KR-20090095022-A (KR)
Title: White organic light emitting device
Inventor: SONG JUNG BAE
IPC: H01L51/54
Filed: 2008-03-04
Abstract: A white organic light emitting device is provided to adjust the luminous strength of first and second light-emitting layers by forming an electrode injection inducement layer between second and third light-emitting layers. An anode(110) and a cathode(150) are distanced from each other, and first to third light-emitting layers(131,132,133) are laminated sequentially between the anode and the cathode. An electrode injection inducement layer(170) is formed between the second and the third light-emitting layer, and induces the electronic injection from the third light-emitting layer to the second light-emitting layer.
Patent KR-20090095981-A (KR)
Title: System and Method for Service Customized Radio, and Radio Recorder Server, Terminal, Recording Medium therefor
Inventor: HUH JAE HYUNG
IPC: H04W4/06
Filed: 2008-03-07
Abstract: A system and a method for service customized radio, and a radio recorder server, a terminal and a recording medium therefor are provided to create Internet radio broadcasting program tables in single broadcasting program table and supply an Internet radio broadcasting service based on the program table. A radio recorder server(200) generates and registers a personal broadcasting program table based on a broadcasting program selected by a user among the broadcasting programs included in each broadcasting program table. Wired/wireless terminals(100-a,100-b) receive the personal broadcasting program guide from the radio recorder server. Based on the each broadcasting program table, the wired/wireless terminals requests a corresponding broadcasting program to the radio recorder server as well as receives and reproduces the broadcasting program information transmitted from the radio recorder server.
Patent KR-20090100634-A (KR)
Title: Semiconductor exposure equipment and method thereof
Inventor: PARK JUN HYUNG
IPC: H01L21/027
Filed: 2008-03-20
Abstract: PURPOSE: A semiconductor exposure apparatus and method are provided to prevent the exposure apparatus from stopping caused by the contamination of a chuck. CONSTITUTION: The semiconductor exposure apparatus(100) performs the exposure process on the semiconductor wafer. The semiconductor exposure apparatus includes the scanner(110), the wafer handler(120), and the contamination removal means(130). The scanner acquires leveling data by scanning the surface of the semiconductor wafer. The scanner and determines the location information of the contamination existing in the semiconductor wafer. If there is a contamination on the semiconductor wafer, the wafer is transferred to remove the contaminant by the contamination removal means.
Patent KR-20080035540-A (KR)
Title: Protective device detecting reverse phase by double intergration
Inventor: JEONG BYEONG TAE
IPC: H02H9/02
Filed: 2008-03-20
Abstract: A reverse phase detection algorithm and a reverse phase protective device using a double integration are provided to determine an integration irrespective of a frequency change of a three-phase input waveform by performing the integration by a comparison of a sampled value. A reverse phase protective device using a double integration includes an ADC(Analog to Digital Converter), a first comparator(10), a first integrator(20), a second integrator(30), and a second comparator(40). The ADC converts an input signal of a current or a three-phase voltage. 0 is outputted in case that an R-phase is maximum. +1 is outputted in case that an S-phase is maximum. -1 is outputted in case that a T-phase is maximum. The first integrator accumulates and adds the outputted signals. The second integrator accumulates an output of the first integrator. The second comparator compares the output value of the second integrator with 0. The second comparator determines a normal state if the output value of the second integrator is equal to or larger than 0. The second comparator determines a reverse phase if the output value of the second integrator is smaller than 0.
Patent KR-20090103050-A (KR)
Inventor: LEE BYOUNG KI
IPC: H01L27/115
Filed: 2008-03-27
Abstract: PURPOSE: A method of manufacturing a flash memory device is provided to prevent the device isolation film from being exposed in the etching process of the dielectric film and to prevent fluorine(F-) from being absorbed to the surface of the device isolation film. CONSTITUTION: The method of manufacturing the flash memory device comprises as follows. The semiconductor substrate(210) is provided. The tunnel insulating layer(220) and the first conductive films are formed in the active area of the semiconductor substrate. The device isolation film(250) for exposing the upper sidewall of the first conductive films is formed. The dielectric film and the second conductive films are successively formed on the device isolation film and the first conductive films of the semiconductor substrate. The second conductive films, and the dielectric film and the first conductive films are successively patterned by the etching process using the gate mask. The O2 treatment process is performed to remove the fluorine absorbed to the etched surface of the element isolation film.
Patent KR-20090103486-A (KR)
Title: Washing Machine Of Contaminants By Using Charged Micro Bubbles
Inventor: HAN MOO YOUNG
IPC: B01D17/035
Filed: 2008-03-28
Abstract: PURPOSE: A washing device of contaminants using microbubbles having an electric charge is provided to recycle contaminants efficiently by separating the oil separated from water, sand, gravel etc. CONSTITUTION: A washing device(100) of contaminants using microbubbles having an electric charge includes an agitating bath(110), an oil separating tank(120), and bubble feeding part(130). The agitating bath has an inner space. The agitating bath is rotated by an outer rotary power unit. The oil separating tank is equipped on a side of the agitating bath. The oil separating tank stores the separated materials from the agitating bath. The bubble feeding part supplies bubble selectively to the agitating bath.
Patent KR-20090104216-A (KR)
Title: Led stand having a function skin beauty
Inventor: KWAK JOON SEOP
IPC: F21S13/12
Filed: 2008-03-31
Abstract: PURPOSE: An LED desk lamp with a skin care function is provided to control a color and brightness of the light by controlling and setting a light emission wavelength independently. CONSTITUTION: An LED lamp with a skin care function includes a body(300), an optical source(100), and a controller(200). The optical source is movably connected to the body. The optical source has an illumination source and a treatment light source. The illumination source radiates the light. The treatment light source has a plurality of LEDs. The LEDs emit the light with the light emission wavelength of 350 to 470 nm. The controller is installed in the body. The controller controls the operation of the illumination source and the treatment light source.
Patent KR-20090105009-A (KR)
Title: Electrode arc of plasma cutting machine
Inventor: KIM JONG HUN
IPC: B23K1/00
Filed: 2008-04-01
Abstract: PURPOSE: An electrode for a plasma arc cutter is provided to raise speed in which arc generating materials are steamed in generating plasma arc. CONSTITUTION: An electrode for a plasma arc cutter comprises an electrode body(1) and arc generating material(3). The arc generating material generates the arc. The surface of the arc generating material is processed in a rough surface. The arc generating material is inserted into the arc generating coupling hole(7). An arc generating coupling hole is formed on the front end of the body(19) of the electrode body. A vacuum lead material(10) is used and brazing-processed in a vacuum furnace.