baber/WOPTO huggingface dataset:
Patent KR-20070086764-A (KR)
Title: Method and apparatus for generating equalizer filter tap coefficients
Inventor: PIETRASKI PHILIP J
IPC: H03H7/30
Filed: 2005-10-18
Abstract: A method and apparatus generating an error signal and an update vector signal used to generate filter tap coefficients for an equalizer filter residing in an equalizer. The equalizer filter outputs an equalized signal in response to receiving a sample data stream. The error signal is generated by down-sampling the equalized signal, subtracting the equalized signal from a reference signal, and filtering and down-sampling the resulting signal. Simultaneously, the update vector signal is generated by converting scalar samples of the sample data stream to a data vector signal and descrambling, filtering, and down-sampling the data vector signal. A tap coefficients generator is used to generate the filter tap coefficients for updating the equalizer filter based on the error signal and the update vector signal.
Patent KR-20070095978-A (KR)
Title: Compounds and compositions as protein kinase inhibitors
Inventor: SIM TAE BO
IPC: A61K31/427
Filed: 2006-01-19
Abstract: The invention provides a novel class of compounds, pharmaceutical compositions comprising such compounds and methods of using such compounds to treat or prevent diseases or disorders associated with abnormal or deregulated kinase activity, particularly diseases or disorders that involve abnormal activation of the Abl, Bcr-Abl, FGFR3, PDGFRF and b-Raf kinases.
Patent KR-20070106023-A (KR)
Title: Method of joining clad metals and vessel produced thereby
Inventor: WANT DONALD JOSEPH
IPC: B23K5/10
Filed: 2005-08-10
Abstract: A method for joining clad metal plates having a protective layer (27), e. g. titanium, and a substrate layer (28), e.g. carbon steel, includes firstly removing margins (29) of protective layer along edges of the clad metal plates to be joined. The substrate layers are then welded together to form an exposed substrate weld (31). Covering material (38) of the same type as the protective layer (27) is then located along the exposed substrate weld (31) to a level substantially flush with an outer surface of the protective layer (27). The substrate layer (28) is heated prior to welding the covering material so that the covering material is pre-stressed when cooled. The method may be used to fabricate reaction vessels having seams that do not stand proud of the remainder of the interior surface of the vessel. The low profile seams are less susceptible to erosion than has been the case in the past so that longer-life vessels can be produced. The invention encompasses vessels such as autoclaves, crucibles and reaction vessels formed of clad plate joined by the method.
Patent KR-20070110869-A (KR)
Title: System and method for registration and packet data reconnect
Inventor: ISLAM M KHALEDUL
IPC: H04L12/56
Filed: 2006-02-13
Abstract: Methods, mobile stations and networks are provided that cause a packet data service reconnect to be performed automatically after the occurrence of an event triggering registration, even in some circumstances where such a data service reconnect would not normally occur. This avoids complications that can arise due to the packet data service being discontinued upon registration and the resulting inability to reach the mobile station.
Patent KR-20070113268-A (KR)
Title: Method for producing substituted biphenyls
Inventor: ENGEL STEFAN
IPC: C07C205/11
Filed: 2006-03-02
Abstract: The invention relates to a method for producing substituted biphenyls (I) in which: R1 = nitro, amino or NHR3: R2 = CN, NO2, halogen, C1-C6 alkyl, C 2-C6 alkenyl, C2-C6alkynyl, C 1-C6-alkoxy, C1-C6 alkyl halide, C1-C6 alkylcarbonyl or phenyl; R3 = C1-C4alkyl, C2-C4 alkenyl or C2-C4 alkynyl; m = 1 or 2, and; n = 0 to 3. The invention is characterized in that a compound (II) is reacted with a diphenyl borinic acid (III) in the presence of a base and of a palladium catalyst selected from the group consisting of: a) palladium-trialkylphosphine or trialkylphosphine complex with palladium being zero in the oxidation state; b) salt of the palladium in the presence of triarylphosphine or trialkylphosphine serving as a complex ligand or; c) optionally, metallic palladium raised on substrates, in the presence of triarylphospine or trialkylphosphine in a solvent.
Patent KR-20070116870-A (KR)
Title: System and method for detecting the location, size and shape of multiple objects that interact with a touch screen display
Inventor: VAN DE WIJDEVEN SANDER B F
IPC: G06F3/042
Filed: 2006-03-08
Abstract: A system, method and apparatus is disclosed for detecting the location, size and shape of an object, or multiple objects, placed on a plane within the touch sensor boundaries of a touch screen (10).
Patent KR-20080016539-A (KR)
Title: Histone deacetylase inhibitors
Inventor: MOFFAT DAVID FESTUS CHARLES
IPC: C07D209/52
Filed: 2006-05-15
Abstract: (I), and salts, N-oxides, hydrates and solvates thereof are histone deacetylase inhibitors and are useful in the treatment of cell proliferative diseases, including cancers: (I) wherein Q, V and W independently represent-N= or-C=; B is a divalent radical selected from: (IIA), (IIB), (IIC), (IID), and (IIE). Wherein the bond marked * is linked to the ring containing Q, V and W through-[Linker1]-and the bond marked ** is linked to A through-[Linker2]-; A is an optionally substituted mono-, bi-or tri-cyclic carbocyclic or heterocyclic ring system; and-[Linker1]-and-[Linker2]-independently represent a bond, or a divalent linker radical.
Patent KR-20080012957-A (KR)
Title: Grain-oriented magnetic steel sheet with extremely high magnetic property and process for porducing the same
Inventor: KUMANO TOMOJI
IPC: C22C38/00
Filed: 2006-05-19
Abstract: A grain-oriented magnetic steel slab comprising given components is re-heated at a temperature which is 1,280°C or higher and is not lower than the solid-solution-forming temperature of an inhibitor, hot-rolled, annealed, cold-rolled, annealed with decarburization, nitrided in the state of running as a strip, coated with an annealing separating agent, and subjected to finish annealing. In this process, the hot rolling is conducted so that the proportion of nitrogen precipitated as AlN is 20% or lower based on all nitrogen and the average diameter of primary particles formed by recrystallization is in the range of 7-20 mum, excluding 20 mum. Furthermore, the nitriding is conducted so as to result in a nitrogen increase N within the range shown by the relationship (1) and in nitrogen contents in parts located in 20% thickness positions on each side of the steel sheet, cN1 and cN2 (front and back; mass%), within the range shown by the relationship (2). 0.007-([N]-14/48 x [Ti]) <= N <= [solAl] x 14/27-([N]-14/48 x [Ti])+0.0025 relationship (1) |cN1-cN2|/ N<=0.35 relationship (2)
Patent KR-20080016642-A (KR)
Title: Apparatus and method for coating a substrate
Inventor: SCHADE VAN WESTRUM JOHANNES AL
IPC: C23C14/26
Filed: 2006-04-27
Abstract: The invention relates to an apparatus for coating a substrate using physical vapour deposition, comprising a vacuum chamber wherein a coil (1) is placed for keeping an amount of conductive material (10) in levitation and for heating and evaporating that material, using a varying electric current in the coil, and wherein means (3) are placed in the coil to isolate the coil from the levitated material. According to the invention, the apparatus is characterised in that the isolating means are part of a container (2) made of non-conductive material, the container having one or more openings (5) for guiding evaporated conductive material to the substrate to be coated. The invention relates to a method for coating a substrate using physical vapour deposition.
Patent KR-20080015118-A (KR)
Title: Differential arrangement with assembly openings
Inventor: KRUDE WERNER
IPC: F16H48/00
Filed: 2006-02-04
Abstract: The invention relates to a differential arrangement in the form of a crown gear differential, in particular, for application in a motor vehicle drivetrain. The differential arrangement (2) comprises a one-piece differential case (3), driven to rotate about a rotational axis (A) with no more than two similar openings (8, 9) in an outer section (7) for the assembly of transverse shaft gears (11, 12), mounted to rotate in the differential case (3) about the rotational axis (A) and pinion gears (13), circulating around the rotational axis (A) together with the differential case (3) and in toothed engagement with the transverse shaft gears (11, 12). The openings (8, 9) have a symmetrical mirror embodiment with relation to a longitudinal mid plane and have an axial length (L1), corresponding at least to the diameter of the pinion gears (13) with a maximum circumferential extent (L2), corresponding at least to the diameter of the transverse gear wheels (11, 12) in the radial view.
Patent KR-20090074361-A (KR)
Inventor: KIM TAEK HEUM
IPC: A23L2/40
Filed: 2008-01-02
Abstract: A carbonated soft drink containing coffee is provided to enable a consumer to have a taste of coffee even though the carbonic acid gas disappears in process of time by using instant coffee powder, carbonic acid gas and common ingredients of a carbonated drink. A carbonated soft drink is composed of instant coffee powder, carbonic acid gas and common ingredients of a carbonated drink as main ingredients, more particularly 5-7g of instant coffee powder and 500ml of common ingredients of the carbonated drink. When the carbonated soft drink loses its carbonic acid gas, a consumer can have the coffee taste which supplements the tasteless soft drink.
Patent KR-20090076248-A (KR)
Title: ADDITIVE FOR LIVESTOCK FEED CONTAINING beta-GLUCAN
Inventor: YOON BYUNG DAE
IPC: A23K20/195
Filed: 2008-01-08
Abstract: A livestock feed additive containing beta-glucan for enhancing immune activity is provided to increase weight gain and feed efficiency while reducing mortality and to improve meat quality. A water-soluble beta-glucan is obtained from Aureobasidium pullulans IMS-822 KCTC11179BP. An extracellular secretion type beta-glucan is obtained from a culture fluid and its fungus body of the cultivated Aureobasidium pullulans IMS-822 KCTC11179BP. A livestock feed contains the beta-glucan generated by the Aureobasidium pullulans IMS-822 KCTC11179BP. A livestock feed additive contains the beta-glucan generated by the Aureobasidium pullulans IMS-822 KCTC11179BP. An animal health food contains the beta-glucan generated by the Aureobasidium pullulans IMS-822 KCTC11179BP. An animal immunity enhancer contains the beta-glucan generated by the Aureobasidium pullulans IMS-822 KCTC11179BP.
Patent KR-20080084567-A (KR)
Title: Related reliability method for searching patent results
Inventor: ALEX HORNG
IPC: G06F17/30
Filed: 2008-01-08
Abstract: A method for verifying reliability for a patent search result is provided to enable a user to examine patent classification groups easily and quickly by classifying searched patents into each patent classification groups based on IPC(International Patent Classification) code, and generating concentration and distribution ratios of the patent classification groups. A technical item is inputted to perform patent search and obtain a set of patent search results. Patent classification groups are construed by classifying patents included in the patent search results based on an IPC code(S3), and a patent distribution ratio of each patent classification group is compared with a threshold value(S4). The technical item is selected from a group comprising a title, a purpose, a technical function, a technical feature, and a technical problem of the patent.
Patent KR-20090077530-A (KR)
Title: Method of synthesizing gold nanoparticles shape-controlled
Inventor: THATHAN PREMKUMAR
IPC: B82B3/00
Filed: 2008-01-11
Abstract: A method for synthesizing gold nanoparticles is provided to show excellent reproducibility and to control the shape of gold nanoparticles with a simple process. A method for synthesizing gold nanoparticles comprises: a first step of dissolving one among potassium chloroaurate(KAuCl4), sodium chloroaurate(NaAuCl4), chloroauric acid(HAuCl4), bromoauric acid sodium(NaAuBr4), auric chloride(AuCl), auric chloride(III)(AuCl3) and gold bromide(AuBr3) in water to prepare a gold salt aqueous solution; a second step of mixing the gold salt aqueous solution with non-ionic surfactant; and a third step of varying the concentration, reaction time or reaction temperature of the gold salt aqueous solution and non-ionic surfactant in order to control the shape of the gold nanoparticles.
Patent KR-20090078058-A (KR)
Title: Electrode for electrochemical capacitor and process for preparing the same
Inventor: JUNG YOUNG JIN
IPC: H01G11/38
Filed: 2008-01-14
Abstract: An electrode for electrochemical capacitor and manufacturing method thereof are provided to enhance the lifetime of electrochemical capacitor by using vinyl aceteamide polymer as a binder. An active carbon(1a) is mixed with a conductive material(1b). The conductive material is made of ketjen black or acetyleneblack, black lead power. A composition containing active material and binder is formed to slurry through mixing. An electrode is formed by applying the slurry in current collector. The binder is used in 1 to 10 weight part of N vinyl aceteamide polymer and 1 to 10 weight part of butadiene styrene based on 100 weight part.
Patent KR-20090078105-A (KR)
Title: Method of forming a resist pattern
Inventor: CHOI CHUL CHAN
IPC: H01L21/027
Filed: 2008-01-14
Abstract: A method for forming a resist pattern is provided to improve permeation and solubility of a resist to a developer by applying a pressure-reducing process during a developing process after a developer coating process. A resist layer(102) is formed on an upper surface of a semiconductor substrate(100). An exposure process is performed to form an exposure part on the resist layer. A developer coating process is performed to coat the resist layer including the exposure part with a developer(106). A pressure-reducing process is performed to increase a free volume between polymers which are formed in an interface between the exposure part and a non-exposure part. A rinsing process is performed to remove the exposure part.
Patent KR-20090078277-A (KR)
Title: Method for migrating of mobile equipment and mobile equipment performing the same
Inventor: SEON YONG MUN
IPC: H04L9/32
Filed: 2008-01-14
Abstract: A method for providing mobility of a mobile terminal and the mobile terminal performing the same are provided to register an easily replaced mobile terminal in a network without directly visiting a business office or a service center of a mobile communication service provider when a user replaces the mobile terminal. A method for providing mobility of a mobile terminal comprises the following steps. The mobile terminal performs a position registration procedure(107). It is determined whether the mobile terminal in which a subscriber authentication module is mounted is replaced. The subscriber authentication module transmits a profile to a network when the mounted mobile terminal is replaced(113).
Patent KR-20090078519-A (KR)
Title: A scissors
Inventor: LEE JONG JOON
IPC: B26B13/08
Filed: 2008-01-15
Abstract: A scissor for cutting cotton is provided to cut the cotton easily without the cotton being pushed according to nearing of a cutter blade by elasticity of the cotton surface while maintaining a state of the cotton. A scissor(1) for cutting cotton includes a blade member(5) and a pin hole(6). The blade member is connected with a pair of body parts(3) combining with a grip of the scissor, and includes a cutter blade(4). The cutter blade is formed on an inner circumference of an input part. The pin hole is formed on a place where the body parts are crossed. A pin(7) is inserted into the pin hole.
Patent KR-20080017070-A (KR)
Title: Method of determining motion vector
Inventor: JEON BYEONG MOON
IPC: H04N19/577
Filed: 2008-01-25
Abstract: A method for determining a motion vector is provided to improve a B(Bi-predictive) picture coding efficiency by presenting a direct mode motion vector extraction technique for a B picture defined in an advance moving picture compression technique and increasing the possibility that direct mode will be selected as the prediction mode of a macroblock. In case a co-located block in the first list-1 reference picture for a bi-predictive block has only a list-1 motion vector, a control part selects the list-1 motion vector of the co-located block as a motion vector to induce the list-0 and list-1 motion vectors of the bi-predictive block. In this case, the first list-1 reference picture can be located temporally before or after the current picture, the selected list-1 motion vector indicates the second list-1 reference picture, the reference picture of the first list-1 reference picture, and the current picture contains the bi-predictive block. Based on the temporal distance between the current picture and the first list-1 reference picture, the control part performs scaling for the selected list-1 motion vector. Then, based on the scaled list-1 motion vector, the control part induces the list-0 and list-1 motion vectors of the bi-predictive block.
Patent KR-20090082579-A (KR)
Title: Rail clamp for gantry crane
Inventor: KANG HO NAM
IPC: B66C5/02
Filed: 2008-01-28
Abstract: A rail clamp for a gantry crane is provided to prevent a crane traveling on rails from moving unexpectedly in case of a sudden change in weather conditions such as a strong wind by gripping rails with a clamp strongly. A rail clamp for a gantry crane comprises a frame(110) coupled with a crane, a worm jack(120) installed to the frame, a handle shaft(130) engaged with the worm jack, a handle coupled to one end of the handle shaft, right and left spider blocks(150a,150b) installed to two sides to be opposite to each other along a shaft line of the worm jack, a housing(160) coupled to the lower part of the right and left spider blocks, a guide pin(170) located in the upper part of the housing and integrated with the worm jack to be adhered closely to the lower part of the right and left spider blocks, a post(180) installed to the inside of the housing and projected to the outside of the housing partially to be movable vertically in the housing, a cup spring(190) installed to the inside of the post to be adhered closely to the guide pin and pressed to the guide pin to pressurize the post when the work jack moves vertically, first right and left pins(200a,200b) coupled to the right and left spider blocks and engaged with the worm jack by the right and left spider blocks to rotate when the worm jack moves, right and left up-down links(210a,210b) coupled to the first right and left pins, second right and left pins(220a,220b) formed on the ends of the right and left up-down links respectively to interlock integrally, right and left pressurizing links(230a,230b) coupled to the second right and left pins to be rotatable, third right and left pins(240a,240b) formed on the ends of the right and left pressurizing links respectively, right and left clamp links(250a,250b) coupled to the third right and left pins to be rotatable, and fourth right and left pins(260a,260b) fixing right and left clamp pins to the frame to be rotatable.
Patent KR-20080097119-A (KR)
Title: Concentric slave cylinder for automobile providing single-piece cup operating part
Inventor: RYU JAE WON
IPC: F16D25/08
Filed: 2008-01-28
Abstract: A car concentric slave cylinder for vehicles is provided to reduce the manufacturing cost since the number of parts is reduced and assembling is simple. A car concentric slave cylinder for vehicles comprises a cup(24) which is fixed in the piston assembly in order to be arranged between the body assembly(20) comprised the concentric slave cylinder and the piston assembly(21) reciprocating, a tube guide(25) installed at body assembly inner side, a cup operating unit in which the body assembly and tube guide are integrated so that the piston assembly and cup operate.
Patent KR-20090082976-A (KR)
Title: Water bottle
Inventor: MOON JU SI
IPC: A47G19/22
Filed: 2008-01-29
Abstract: A water bottle is provided, which can reduce the unnecessary electricity use amount and enables to pour the water in the place where the electric apparatus is not installed. A water bottle comprises: a cover(10); an accepter(20) keeping a certain amount of water; a water outlet(30) which is protruded to upper one side of the accepter and discharges the water; an electric circuit receiving part(40) in which the fixed space is formed in one side of the accepter; a battery(51) supplying the power formed inside the electric circuit receiving part; a lamp(52) emitting the light by a power source supplied from battery; and an electric circuit part consisting of the switch(53) changing the switching state of the electric circuit.
Patent KR-20080084572-A (KR)
Title: Semiconductor device and method of manufacturing the same
Inventor: NABE YOSHIHIRO
IPC: H01L23/48
Filed: 2008-01-29
Abstract: A semiconductor device and a method of manufacturing the same are provided to shorten TAT(Turn Around Time) of the formation of a through-hole by forming a first large opening except for a portion which contacts a pad electrode. A semiconductor device comprises a semiconductor substrate(10), a pad electrode(12), a first opening(H1), a second opening(H2), an insulating layer(20), and a conductive layer(21). The semiconductor substrate has first and second surfaces opposite each other. The first surface is an active surface provided with an electronic element. The pad electrode is formed to be connected to the electronic element in a peripheral portion of the electronic element on the active surface. The first opening extends from the second surface of the semiconductor substrate toward the pad electrode so as not to reach the first surface of the semiconductor substrate. The second opening, which is formed to reach the pad electrode from a bottom surface of the first opening, has a diameter smaller than that of the first opening. The insulating layer is formed to cover sidewall surfaces of the first opening and the second opening. The conductive layer is formed inside of the insulating layer to cover at least an inner wall surface of the insulating layer and a bottom surface of the second opening.
Patent KR-20090083666-A (KR)
Title: Apparatus for maintaining temperature of gas tank
Inventor: KANG HONG GOO
IPC: F17C13/02
Filed: 2008-01-30
Abstract: A temperature control apparatus in a gas tank is provided to increase durability by preventing a wire connected to a heating element from being cut due to repetitive use. A temperature control apparatus in a gas tank comprises a heating element(11), a protective cover(13), a wire(15), and a wire protection unit(7). The heating element is supplied with electrical energy and heats up. The protective cover surrounds the heating element. The wire supplies power source to the heating element. The wire protection unit is coupled to the heating element and protects the wire. The wire protection unit comprises a fixing part(21) fixed to the heating element and a rotating part(23) which is coupled in order to be rotated in the fixing part. The fixing part comprises a base member(25), a first connecting member(27), a second connecting member(31) and a fixing member(33). The base member is coupled to the heating element.