baber/WOPTO huggingface dataset:
Patent KR-20100054394-A (KR)
Title: Circuit board used for ball grid array package and method for manufacturing the same
Inventor: CHOI WOO SUK
IPC: H05K3/18
Filed: 2008-11-14
Abstract: PURPOSE: A circuit board for a BGA(Ball Grid Array) package and a manufacturing method thereof are provided to reduce the number of resist processes using a laser drill. CONSTITUTION: A circuit board includes a substrate(111), a conductive layer(131), a first plating layer(151), a plurality of holes(161), and a second plating layer(171). The conductive layer is formed on the substrate. The circuit pattern is formed on the substrate by patterning the conductive layer. The first plating layer is formed on the surface of the conductive layer. The plurality of holes are formed on the substrate and exposes a part of the lower side of the conductive layer. The second plating layer is formed on the lower side of the conductive layer. The second plating layer is made of the different material from the first plating layer.
Patent KR-20100055091-A (KR)
Title: Apparatus and method for selecting antenna using indication bit and modulation based on open loop
Inventor: JEON SUNG HO
IPC: H04B1/02
Filed: 2008-11-17
Abstract: PURPOSE: An open loop antenna selecting apparatus using an Indication bit and modulation and a method thereof are provided to restore a transmission signal of a multi-antenna transmission device as it is by selecting a transmission antenna with good channel state through deciding whether a data bit about a receiving symbol satisfies the Indication bit. CONSTITUTION: An indication bit extractor(101) extracts an Indication bit for selection of a transmission antenna with a use of the bit. The bit is allocated in an input symbol. A modulation unit(103) modulates a remaining bit except for a lower bit among an allocated bit. A transmission antenna switching unit(105) creates a transmission antenna index through the lower bit and the Indication bit. The transmission antenna switching unit proceeds switching to the transmission antenna corresponding to the transmission antenna index.
Patent KR-20100055895-A (KR)
Title: Fluidic circuit of engine
Inventor: LEE BONG SANG
IPC: F01P3/20
Filed: 2008-11-18
Abstract: PURPOSE: A fluid circuit of an engine is provided to keep proper temperature of oil in an oil circuit connected to an engine and a supercharger by circulating cooing water through a cooling circuit connected to the supercharger. CONSTITUTION: A fluid circuit of an engine comprises a cooling circuit and an oil circuit. The cooling circuit comprises a water pump(10), a radiator(30), a thermostat(40), a first cooling line(50), a first return line(60), a second cooling line(70) and a second return line(80). The water pump is installed in a cooling water circulation line. The radiator is connected to a cooling water discharge line of the engine. The thermostat is connected between the radiator and the water pump and controls the flow of cooling water. The first cooling line connects the cooling water discharge line and auxiliary flow. The first return line connects the auxiliary flow and the thermostat. The second cooling line connects the first cooling line and a supercharger in order to guide a part of the cooling water provided to the first cooling line to the supercharger. The second return line connects the supercharger and the first return line in order to guide the cooling water discharged from the supercharger to the first return line.
Patent KR-20100062266-A (KR)
Inventor: KIM YE DUK
IPC: A41D27/16
Filed: 2008-12-01
Abstract: PURPOSE: A shirt is provided, which can spread or fold the whole collar easily in a state of wearing a tie and is easy to wear a tie. CONSTITUTION: A shirt which is simple to wear a tie comprises: a collar(203) formed to tie a tie in a cervical region(201) of shirt; and cloth which is installed in a part of the collar and cervical region and is facile to spread or fold the collar. A part in contact with the cloth can be attached to a part which directly contact the neck of shirt or can be established in only a part.
Patent KR-20100062378-A (KR)
Title: Mobile terminal and method for controlling display thereof
Inventor: KIM JONG HWAN
IPC: H04B1/40
Filed: 2008-12-02
Abstract: PURPOSE: A mobile terminal and a display control method thereof are provided to set easily area and location of an image display area on an external screen by various area setting methods. CONSTITUTION: A mobile terminal receives a area setting control signal corresponding to control of a control unit(S810). According to the area setting control signal, the mobile terminal sets at least one among area and location to an image display area(S820). The mobile terminal displays a setting procedure in a display unit or an external screen(S830). The mobile terminal displays an image in the set area on the external screen(S840).
Patent KR-20100065482-A (KR)
Title: Display apparatus and control method of the same
Inventor: LEE DONG HEON
IPC: H04N5/445
Filed: 2008-12-08
Abstract: PURPOSE: A display apparatus and a control method thereof are provided to search for content without UI(User interface) information and to conveniently select a content source. CONSTITUTION: A UI generating unit(60) generates UI information. If the first operation for setting a content search mode is performed through a user selecting unit(40), a controller(50) controls the UI generating unit to generate a guide image for displaying the content search mode on the edge of a display unit(30). If the second operation for searching content is performed when the guide image is displayed, the controller displays the searched content.
Patent KR-20100065651-A (KR)
Inventor: WANG HONG CHEOL
IPC: H01L21/67
Filed: 2008-12-08
Abstract: PURPOSE: A single acting cylinder and a table aligning device are provided to shorten the time consumed in substrate alignment, and reduce maintenance and repair costs by easily aligning a table by using a plurality of members whose entire length is changed. CONSTITUTION: A first member(110) is comprised of an inlet. A second member(120) is separated in correspondence to the first member. A varying member is prepared between the first member and the second member. The varying member(130) varies the interval between the first member and the second member. The varying member varies the interval between the first member and the second member with the difference in the pressure flowing in through the inlet(111).
Patent KR-20080114668-A (KR)
Title: Steam type window clean apparatus
Inventor: HWANG SOON LIM
IPC: A47L1/05
Filed: 2008-12-12
Abstract: A steam type window clean apparatus is provided to remove scaled deposited on window frame using steam. A steam type window clean apparatus comprises a steam generation part(110) heating water injected inside and thus generating steam; a connection hose(120) connected to the steam generation part; a nozzle, installed to the end of the connection hose, spraying steam fed from the steam generation part on the intermediate part and a rubber blade installed on the top and a head part(130) of which the upper part is equipped with a sponge for absorbing water. The steam generation part consists of a heater and a water storage tank(115). The coupling hose is formed with a coil structure which is newly built and is inserted inside a handle(140) installed to the rear side of the head part. The handle is installed to adjust length in dual pipe structure.
Patent KR-20100067894-A (KR)
Title: Procedure for space division multiple access for a very high throughput(vht) wlan system and channel estimation method for the procedure
Inventor: MIKHAIL Y YAKIMOV
IPC: H04L12/28
Filed: 2008-12-12
Abstract: PURPOSE: An SDMA procedure for a VHT WLAN system and a channel presuming procedure are provided to effectively a wireless source by permitting a simultaneous channel access of VHT stations according to a space and/or frequency. CONSTITUTION: An SDMA(Spatial Division Multiple Access) scheme and an FDMA(Frequency Division Multiple Access) scheme are used at the same time. A channel access procedure includes a contention period and a data transmission period. The contention period measures channel property about VHT stations, and transmits downlink or uplink schedule information to the VHT stations. The data transmission period performs downlink or uplink transmission of the VHT stations according to the downlink or the uplink schedule information.
Patent KR-20100067954-A (KR)
Title: Multiple loading type carrier
Inventor: HONG KI YOUNG
IPC: B65D25/02
Filed: 2008-12-12
Abstract: PURPOSE: A multiple loading type carrier is provided to load liquid cargos or dried cargos in a mobile tank capable of being separated from a hull, and to reduce the time and effort for loading and unloading. CONSTITUTION: A multiple loading type carrier(100) for loading cargos comprises the following: a hull(110); a cargo tank(120) prepared in the inside of the hull for storing liquid cargos; and multiple mobile tanks(130) for storing the liquid cargos or dried cargos while being stacked on the upper side of the cargo tank. The hull includes a gateway for the mobile tank to go in and out, and a door(113) for closing and opening the hull using a rotation driver, while being hinge-connected to the gateway.
Patent KR-20100069087-A (KR)
Title: Manufacturing method of nano hybrid composite
Inventor: KOO EUN HAE
IPC: B82B3/00
Filed: 2008-12-16
Abstract: PURPOSE: A method for manufacturing nanohybrid composite is provided to enable implementation of detection system of ultrahigh sensitivity. CONSTITUTION: A method for manufacturing nanohybrid composite comprises: a step of mixing semiconductive quantum dot nanoparticle, polymer resin, and cross-linking agent in a first solvent to obtain ink composition; a step of spraying drop of the ink composition into a second solvent in which solubility to a polymer does not exist to form beads; a step of solidifying the polymer resin inside the beads; and a step of collecting beads. The semiconductive quantum dot nanoparticle contains one or more material selected from the group consisting of 'II-IV family semiconductive material, III-V family semiconductive material, IV family semiconductive material and mixture thereof.
Patent KR-20100070088-A (KR)
Title: Electric generation system using piezoelectric element
Inventor: KIM HYUN SOO
IPC: H02N2/18
Filed: 2008-12-17
Abstract: PURPOSE: A generator is provided to generate electricity without being limited by the natural environment or the climate condition by using a piezoelectric device which is highly sensitive to deviation in the wind, tide flow, and temperature. CONSTITUTION: A receiving groove is formed on the upper side of a collecting plate(100). A plurality of electrode contact point insertion holes is formed on the receiving groove with fixed intervals. The plurality of electrode contact points is inserted into each of the plurality of contact point insertion holes. A plurality of piezoelectric devices(102) is respectively arranged on the upper ends of the plurality of electrode contact points. An power output terminal(103) is projected from one side of the collecting plate. The power output terminal is connected to the plurality of electrode contact points. An output terminal insertion hole is formed on the other side of the collecting plate. The output terminal insertion hole is connected to the power output terminal.
Patent KR-20100072668-A (KR)
Title: A natural laminar flow airfoil for very light jets
Inventor: LEE YUNG GYO
IPC: B64C3/10
Filed: 2008-12-22
Abstract: PURPOSE: A natural laminar airfoil for a small jet is provided to enable passengers to cost-efficiently use a plane by reducing fuel consumption. CONSTITUTION: A natural laminar airfoil(200) for a small jet comprises a top surface and a bottom surface. The top surface is curved. The bottom surface is formed in the bottom of the airfoil. A maximum thickness ratio of the airfoil is 14~16%. The airfoil reduces drag by delaying the succession of air current from laminar flow to turbulence flow.
Patent KR-20100076263-A (KR)
Title: Microorganisms for prevention of calves with diarrhea and use thereof
Inventor: KIM JUNG WOO
IPC: C12N1/00
Filed: 2008-12-26
Abstract: PURPOSE: A probiotic composition containing strain isolated from calf feces is provided to ensure biostability and acid resistance and to prevent diseases. CONSTITUTION: A Lactobacillus Fermentum BLAB19 and Enterococcus Ratti BLAB41 are isolated from calf intestinal tract. A probiotic composition for preventing or treating calf intestinal disease contains Lactobacillus Fermentum BLAB19 or Enterococcus Ratti BLAB41. The Lactobacillus Fermentum BLAB19 and Enterococcus Ratti BLAB41 has activity of suppressing microorganism.
Patent KR-20100079565-A (KR)
Title: Terminal
Inventor: KIM YONG HOON
IPC: H01R13/629
Filed: 2008-12-31
Abstract: PURPOSE: A terminal is provided to prevent a flow without additional part when the terminal is combined to a reay housing. CONSTITUTION: A wire fixing unit(120) is expanded from a terminal connection unit and is formed on the terminal connection unit. The wire fixing unit is formed by compressing a wire. A first supporting unit is expanded from a wire fixing unit and fixed to the wire fixing unit. The first supporting unit supports inside of an insertion hole. A second supporting unit(140) is expanded from the first supporting unit and formed on the first supporting unit. The second supporting unit is supported to an entrance of a filling slot.
Patent KR-20080024213-A (KR)
Title: Nanoparticulate megestrol formulations
Inventor: HOVEY DOUGLAS
IPC: A61K9/16
Filed: 2006-06-22
Abstract: The present invention is directed to nanoparticulate compositions comprising megestrol. The megestrol particles of the composition have an effective average particle size of less than about 2000 nm. ® KIPO & WIPO 2008
Patent KR-20080023263-A (KR)
Title: Surface protection sheet for laser material processing
Inventor: HANAKI IKKOU
IPC: B23K26/38
Filed: 2006-06-27
Abstract: A surface protection sheet for laser material processing capable of protecting the surface of an object and being stuck to the surface opposite to the laser beam irradiation surface, without dross being produced easily during laser cutting machining. A surface protection sheet (1) for laser material processing being stuck to the surface opposite to the laser beam irradiation surface (2a) of a work (2) when the work (2) is cut by being irradiated with a laser beam (6), wherein the sheet has a substrate layer and an adhesive layer provided on one side thereof. The substrate layer is composed of a resin material having a melt viscosity of 200 Pa s or less measured at 290C based on JIS K7199(1999) and has a thickness of 0.01-0.12 mm. ® KIPO & WIPO 2008
Patent KR-20080046652-A (KR)
Title: Elavator car
Inventor: ANDO EIJI
IPC: B66B11/02
Filed: 2005-12-08
Abstract: A car frame has a horizontally extending lower frame, an upper frame placed above the lower frame, and a pair of vertical frames extending in the vertical direction and connecting ends of the lower frame and the upper frame together. A car floor is placed on the lower frame. The lower ends of a pair of vertical columns placed holding planes including the vertical frames are fixed to edges of the car floor. A lateral member is fixed between the upper end of each vertical frame and the upper end of each vertical column. A support device for taking a load acting on the car floor is placed at an intermediate section of the lower frame. The support device has a pair of support bodies holding the lower frame and placed in the direction that crosses the longitudinal direction of the lower frame. A first oblique member and a second oblique member are placed in at least either a space between one of the vertical frames and one of the vertical column or a space between the other vertical frame and the other vertical column. The first oblique member is connected at one end to the vertical frame and at the other end to the edge of the car floor. The second oblique member is connected at one end to the vertical frame and at the other end to the lateral member.
Patent KR-20080046186-A (KR)
Title: Device for fabricating tubular containers
Inventor: SANDER ENGELBERT
IPC: B65D35/12
Filed: 2006-08-16
Abstract: The invention concerns a device for making plastic tubular containers (1) consisting of three separate elements: a flexible tubular body (2), a rigid base (3), an upper part (4) including a neck (8), said device comprising a mandrel (5) and means (6, 7) for fixing an upper part (4) and a base (3) on a flexible tubular body (2). The invention is characterized in that it consists of at least one manufacturing unit comprising a support rod (9) having one free end (10) provided with a retaining member (11) adapted to prevent the displacement of a container base (3) along one direction, a tubular sleeve (12) mounted sliding around the support rod (9) and including one free end (13) arranged on the same side as the free end (10) of the support rod (9), a member for driving the tubular sleeve (12), a space adapted for the relative movement of the tubular body (2) around the tubular sleeve (12), said tubular sleeve (12) further comprising an upper part gripping member (15) arranged towards the free end (13) of the sleeve (12), said upper part gripping member (15) including means for fixing and momentarily retaining (16) an assembly consisting of an upper part (4) and a base (3) of the container (1).
Patent KR-20080045211-A (KR)
Title: Hydrolysis resistant cellular material, the composition and method for the production thereof
Inventor: LEHMANN YVES
IPC: C08G18/30
Filed: 2006-08-03
Abstract: The use of at least one type of polyol (P) selected from polyesters and polyether-polyols grafted by at least one type of polystyrene, polyacrylonitrile and styrene and acrylonitrile copolymers and polyester-and polyether-polyols, in which at least one type of polystyrene, polyacrylonitrile and styrene and acrylonitrile copolymers is dispersed as entering in a formulation of a polyol constituent or a polyurethane polyol-polyamine constituent forming the polymer matrix of a hydrolysis resistant elastic cellular material, wherein said polyols (P) represent at least one part of said polyol constituent or at least one part of a polyol fraction of said polyol-polyamine constituent.
Patent KR-20080037733-A (KR)
Title: Segment sensitive scheduling
Inventor: GOROKHOV ALEXEI
IPC: H04L12/56
Filed: 2006-08-22
Abstract: Systems and methods of scheduling sub-carriers in an OFDMA system in which a scheduler takes into account channel conditions experienced by the communication devices to optimize channel conditions. The scheduler can partition a set of sub-carriers spanning an operating bandwidth into a plurality of segments. The segments can include a plurality of global segments that each includes a distinct non-contiguous subset of the sub-carriers spanning substantially the entire operating bandwidth. One or more of the global segments can be further partitioned into a plurality of local segments that each has a bandwidth that is less than a channel coherence bandwidth. The scheduler determines channel characteristics experienced by each communication device via reporting or channel estimation, and allocates one or more segments to communication links for each device according to the channel characteristics.
Patent KR-20080031531-A (KR)
Title: Battery paste material and method
Inventor: PETERSEN RALPH A
IPC: H01M4/56
Filed: 2004-10-21
Abstract: A method of making a battery plate includes mixing particles of tetrabasic lead sulfate with leady oxide to form a paste material. The particles have an average spherical particle diameter of less than 2.5 micrometers. The method also includes providing at least a portion of the paste material on a battery grid curing the battery grid and paste material at a temperature of less than approximately 48 degrees Celsius to produce a battery plate having a cured paste thereon.
Patent KR-20080069574-A (KR)
Title: Device for machining the end of a tubular member
Inventor: RIETH STEPHAN
IPC: B23C3/00
Filed: 2006-09-08
Abstract: means for clamping (3) the tubular member to maintain same in a fixed position; means (6), (8) for imparting a circular movement to a driving member (7) about the end of the tubular member; a milling cutter (9) driven in rotation by the driving member and including carbide inserts (10) to perform machining under the combined effect of the circular movement of the driving member (7) and the rotational movement of said milling cutter (9).
Patent KR-20080049845-A (KR)
Title: Method for cutting solid-state image pickup device
Inventor: NEGISHI YOSHIHISA
IPC: H01L21/301
Filed: 2006-09-19
Abstract: A method for cutting a solid-state image pickup device with high accuracy and high quality is provided which does not cause any chipping and prevents damages to a wafer surface. A temporary bonding agent is coated to a back surface of a glass cover plate which is opposite to the surface having a spacer, and a transparent protective wafer having a surface to which an adhesive sheet having a reducible adhesive strength is attached is adhered to the surface of the glass cover plate to which the temporary bonding agent is coated, with the adhesive sheet facing to the glass cover plate surface. The adhered glass cover plate and protective wafer are cut from the surface of the glass cover plate to the temporary bonding agent. After a CCD wafer is bonded to the cut glass cover plate, the protective wafer, the adhesive sheet, and the temporary bonding agent are peeled off, and the CCD wafer is cut to obtain individual chips. In this way, a cutting of a solid-state image pickup device with high accuracy and high quality is achieved without any damage to a wafer surface.
Patent KR-20080066714-A (KR)
Title: Video encoding method enabling highly efficient partial decoding of h.264 and other transform coded information
Inventor: CHEN PEISONG
IPC: H04N19/593
Filed: 2006-09-27
Abstract: Methods and apparatus to process multimedia data enabling efficient partial decoding of transform coded data are described. A decoder device receives transform coefficients, where the transform coefficients are associated with multimedia data. The decoder device determines a set of multimedia samples to be reconstructed. In one aspect, the set of samples to be reconstructed is a subset of a matrix of transformed multimedia samples. The decoder device determines a set of transform coefficients to be used to reconstruct the multimedia samples. In one aspect, the transform coefficients are used to scale partial basis images associated with the encoding method used to generate the transform coefficients, resulting in reconstructed multimedia samples.
Patent KR-20080060279-A (KR)
Title: A method and a system for producing, converting and storing energy
Inventor: BORGSTROEM DAN
IPC: C25B5/00
Filed: 2006-10-13
Abstract: The invention relates to a method and a system of converting and storing energy. Energy in the form of, for example, wind power or solar energy is used to convert carbon dioxide to methyl alcohol in an electrochemical cell. The methyl alcohol may later be used to produce electricity in a fuel cell.
Patent KR-20080078803-A (KR)
Title: Reactive spray formation of coating and powders
Inventor: MARIC RADENKA
IPC: B05B7/24
Filed: 2006-10-17
Abstract: An apparatus and method for open-atmosphere flame based spraying employs a nozzle to preheat, pressurize and atomize a mechanically pumped reactive and flammable liquid solution through a small orifice or a nozzle and then a set of pilot flames to combust the spray. The liquid feedstock is preheated to a supercritical temperature before reaching the nozzle and is pressurized before spraying due to a reduced size of the outlet port of the feedstock flow channel relative to the inlet. A supplementary collimating, or sheathing, gas is supplied to the flow channel of the feedstock and both the feedstock and the supplementary gas are uniformly heated before spraying. This arrangement helps to avoid clogging of the nozzle and results in satisfactory control of the properties of the particulate products of the spraying procedure.