baber/WOPTO huggingface dataset:
Patent KR-20090005252-A (KR)
Title: Austenitic-ferritic stainless steel
Inventor: FUJISAWA MITSUYUKI
IPC: C22C38/38
Filed: 2005-01-27
Abstract: An austenitic-ferritic stainless steel having a low Ni content and a high N content is provided. A stainless steel which contains, in mass %, 0.2 % or less of C, 4 % or less of Si, 12 % or less of Mn, 0.1 % or less of P, 0.03 % or less of S, 15 to 35 % of Cr, 3 % or less of Ni, and 0.05 to 0.6 % of N, and is mainly composed of an austenite phase and a ferrite phase, wherein the proportion of said austenite phase is 10 to 85 volume %. The above austenitic-ferritic stainless steel exhibits good formability and high punch stretch formability, and is excellent in the resistance to crevice corrosion, to the corrosion of a welded zone and to intergranular corrosion. The above austenitic-ferritic stainless steel wherein the austenite phase contains C and N in a total amount of 0.16 to 2 mass % exhibits further improved formability.
Patent KR-20090016611-A (KR)
Title: Pharmaceutical compositions of memantine
Inventor: HRAKOVSKY JULIA
IPC: A61K9/20
Filed: 2006-09-20
Abstract: The invention is directed to easily dissolved, stable dose proportional pharmaceutical compositions, comprising granulated memantine and methods of preparing the same. In particular, the invention is directed to granulated memantine pharmaceutical compositions in the form of film coated tablets.
Patent KR-20100082918-A (KR)
Title: Apparatus and method for increasing efficiency in power amplifier
Inventor: SUN KAE OH
IPC: H03F1/32
Filed: 2009-01-12
Abstract: PURPOSE: In the efficiency improve apparatus of the power amplifier and method is the power amplifier of the EER structure, the efficiency of the voltage amplifier of the inside push-pull class B structure can be increased by supplying the different supply voltage according to the amplitude of signal. CONSTITUTION: An AC power source(400) supplies the input signal voltage. The first NPN transistor(TR1) supplies current from the first DC power source to the output terminal. The second NPN transistor supplies current from the second DC power source of the voltage higher than the first DC power source to the output terminal. It is connected to the output terminal and the current source(430) offers the bias of the specified level to the output terminal.
Patent KR-20100085201-A (KR)
Title: Ccfl equipped with impedance type cap condenser
Inventor: JANG KI BOK
IPC: H01J61/78
Filed: 2009-01-20
Abstract: PURPOSE: A CCFL(Cold Cathode Fluorescent Lamp) is provided to reduce the number of component in combing a cold cathode fluorescent lamp to a PCB substrate of a black light by including an impedance type cap condenser. CONSTITUTION: A lamp electrode is connected to a connector for connecting a lamp formed on a PCB substrate. A cylindrical condenser outer electrode(5) and a condenser inner electrode are arranged. The dielectric(7) is inserted and fixed between the condenser inner and outer electrode. The condenser inner electrode with a cap condenser combined with a lamp electrode is connected to the connector. An impedance cap condenser(4) is coupled in the connector of the PCB substrate.
Patent KR-20090086313-A (KR)
Title: Aqueous surface treatment composition
Inventor: SASAKI MOTOHIRO
IPC: C09D1/00
Filed: 2009-01-21
Abstract: An aqueous surface treatment composition is provided to form a composite film with a titanium compound and a silicon compound having high compactness, and to improve adhesion to a substrate, corrosion resistance of processing part, heat resistance, coating adhesion, alkali fastness and resistance to solvents. An aqueous surface treatment composition has a chemical structure and/or a composition of reacting and/or mixing a titanium composite composition and a silicon compound having at least one alkoxy group in one molecule. The titanium composite composition has a chemical structure and/or a composition of reacting and/or mixing a titanic compound oligomer, an amine compound and a glycol compound. The aqueous surface treatment composition further includes at least one selected from a phosphate compound, a vanadium compound and a zirconium compound.
Patent KR-20100086173-A (KR)
Title: Method for reducing address waste in low power wireless personal area network
Inventor: LEE SEOUNG BOK
IPC: H04W84/10
Filed: 2009-01-22
Abstract: PURPOSE: A method for reducing address waste in a low power wireless personal area network is provided to use an available address in a network freely by allocating the available address to a new node after allowing a coordinator node to extract the available address from other nodes. CONSTITUTION: The location between a new node and a coordinator is confirmed and the new node transmits a subscription request message to the coordinator node(301). If an available address does not exist, the coordinator node transmits the address request message to the parent nodes of the coordinator node(313). If available addresses exist, the coordinator node receives the information on the available addresses(315). Based on the received information on the available address, the coordinator node allocates the addresses to the new node.
Patent KR-20100014091-A (KR)
Title: Method of transmitting data in multiple carrier system
Inventor: KIM SO YEON
IPC: H04W72/04
Filed: 2009-02-02
Abstract: PURPOSE: A method of transmitting data in multiple carrier system is provided to improve the system performance by reducing the ambiguity according to the dynamic scheduling in the multiple carrier wave system. CONSTITUTION: A base station transmits the uplink resource allocation among a plurality of downlink carrier waves through one or more downlink carrier waves on the PDCCH(Physical Downlink Control Channel)(S710). According to the carrier wave mapping rule, a UE(User Equipment) maps the downlink carrier wave to the uplink carrier wave(S720). The UE transmits upward link data through the uplink carrier wave on the PUSCH(Physical Uplink Shared Channel)(S730). The PUSCH is composed by the uplink resource allocation.
Patent KR-20100090442-A (KR)
Title: The gallosilicate zeolite pst-1 and its manufacturing process
Inventor: HONG SUK BONG
IPC: B01J29/87
Filed: 2009-02-06
Abstract: PURPOSE: A gallosilicate PST-1 zeolite and a manufacturing method thereof are provided to have high content of gallium than natrolite-based composite zeolite. CONSTITUTION: A gallosilicate PST-1 zeolite is composed of the oxide formation whose molar ratio is 1.0 K2O : 1.0 Ga2O3 : 2.3-2.7 SiO2. Θ, d, I are Bragg angle, the lattice distance, and the intensity of X-ray diffraction peak, respectively. The compound of x K2O : y Ga2O3 : 10.0 SiO2 : z H2O is heated for 0.5~10 days at 100~200°C. The gallosilicate PST-1 zeolite having the X-ray diffraction pattern is manufactured. In the chemical formula, x is 5~12 mole, y is 0.5~5.0 mole, and z is 60 ~ 300 mole.
Patent KR-20100090608-A (KR)
Title: The ceramic piping which is the possibility of knowing an internal ceramic abrasion condition
Inventor: SEO JUNG SOO
IPC: F16L9/10
Filed: 2009-02-06
Abstract: PURPOSE: A ceramic pipe for checking abrasion condition inside ceramic is provided to enable an operator to check the condition of a ceramic pipe or wire from the outside using a current measuring instrument. CONSTITUTION: A ceramic pipe for checking abrasion condition inside ceramic comprises multiple ceramic materials(15). The multiple ceramic materials are attached inside an outer cover(11) with adhesive or mortar(13). A plug(120) and a lead-line(110) are formed on the outer circumference of the ceramic pipe.
Patent KR-20090095465-A (KR)
Title: Heating block
Inventor: KIM HYOUNG MIN
IPC: H05B3/62
Filed: 2009-02-12
Abstract: A heating block is provided to heat the material stored inside the heating block at a uniform temperature. A body(110) has a vessel-insertion groove, and plural body heaters(120) are installed to the body. The body heaters are spaced from each other on the circumference of the vessel groove depending on the depth direction of the vessel insertion hole. The body has a polygonal bar shape, and the heaters are arranged at the corners of the body.
Patent KR-20100095486-A (KR)
Title: Lug welding method and lug
Inventor: YU YOUNG CHEUL
IPC: B23K7/10
Filed: 2009-02-21
Abstract: PURPOSE: A lug cutting method for recycle and a lug are provided to separate a lug from an object cleanly and thereby recycle the separated lug. CONSTITUTION: When welding a lug(30) to an object(10), projections(20) are formed on the surface of the object through welding and the lug is connected to the surface of the object so that a gap is formed between the lug and the object. In order to separate the lug from the object, an oxygen cutter is formed for cutting the adhesion surface between the object and the lug and the scrap produced during cutting is discharged through the gap formed by the projections.
Patent KR-20100102983-A (KR)
Title: Location control device corresponding width of conveyor
Inventor: CHOI BOO GOAN
IPC: H05K13/02
Filed: 2009-03-12
Abstract: PURPOSE: An apparatus for controlling stopper location corresponding to the width of a conveyor for stopping the center of the printed circuit board is provided to reduce a time for a mounting work and reduce movement distance of a head assembly. CONSTITUTION: A width correspondence stopper location control device of a conveyor includes a stopper(50) and an interlocking member(60). A movable rail(20) of a conveyor is varied according to the movement of the movable rail and stopper. In the engagement member is the mounting rail of the conveyor, the stopper is varied according to the width direction variable of the movable rail to the transfer direction of the printed circuit board. The engagement member comprises a driving rack, a driving pinion(62), a driven pinion(63), and a driven rack(64). The driven rack is installed in a rail guide(30) guiding the width direction variable of the movable rail. The follower pinion is connected in the drive pinion. The follower rack is fixed to stopper.
Patent KR-20100104078-A (KR)
Title: Slide hinge module
Inventor: LEE JEONG YONG
IPC: H04B1/38
Filed: 2009-03-16
Abstract: PURPOSE: A slide hinge module is provided to be used in various mobile terminals by allowing a slide hinge module to variously select the sliding direction of a member. CONSTITUTION: Plural guide pins(311) are prepared in a first member(310), and a second member(320) is overlapped with the first member and has plural guide holes(322) into which a guide pine is inserted. A pressing member is elastically supported through an elastic body by being prepared in a lower plane of the second member. The pressing member allows the first member to be opened to be slid in a vertical or horizontal direction in relation to the second member.
Patent KR-20100105156-A (KR)
Inventor: JUNG WOON SIK
IPC: B23D1/24
Filed: 2009-03-20
Abstract: PURPOSE: A side machining device for a mobile phone case is provided to improve productivity of mobile phone cases by automatically sanding a rounded corner. CONSTITUTION: A side machining device for a mobile phone case comprises a main body(10), a lift panel(20), a lifting unit(30), a sliding unit(40), a fastening unit(50), a rotating unit(60), and a sanding unit(70). The lifting unit for raising and lowering the lift panel and the sliding unit for reciprocating and sliding the lift panel are installed in the main body. The fastening unit allows a mobile phone case to turn around an axis. At the state where the mobile phone case is fixed, the rotating unit turns the fastening unit around the axis. The sanding unit sands a surface of the mobile phone case by rotating roller(72) with the torque of a motor.
Patent KR-20100105188-A (KR)
Title: Material for blocking water vein wave and electromagnetic wave and device including the same
Inventor: CHO HANG LAE
IPC: C22C33/02
Filed: 2009-03-20
Abstract: PURPOSE: A material for blocking water vein wave and electromagnetic wave and a device employing the same are provided to produce a pad for bedding and fiber for a pillow in which a vein wave and electromagnetic field interference material is absorbed. CONSTITUTION: A material for blocking water vein wave and electromagnetic wave is made from an optical material which comprises Na2 0.01~1 weight%, MgO 0.1~1 weight%, Al2O3 10~30 weight%, SiO2 40~88weight%, P2O5 0.01~0.1 weight%, SO3 less than 0.001~0.01 weight%, Cl 0.001~0.01 less than weight%, K2O 1~10weight%, CaO 0.1~1 weight%, TiO2 0.5~5 weight%, MnO 0.1~1 weight%, Fe2O3 1~10 weight%, NiO 0.001~0.01weight%, CuO 0.001~0.01 weight%, ZnO 0.01~0.1weight% or less, Ga2O3 0.001~0.01 weight%, Rb2O 0.01~0.1 weight% or less, SrO 0.001~0.01 weight%, Y2O3 0.001~0.01 weight%, ZrO2 0.01~0.1 weight%, and Nb2O5 0.001~0.01 weight% or less.
Patent KR-20100105234-A (KR)
Title: Composition for preventing rancidity of unsaturated fatty acid
Inventor: JEON CHANG YONG
IPC: A23L29/00
Filed: 2009-03-20
Abstract: PURPOSE: A composition for preventing the rancidity of unsaturated fatty acid is provided to prevent or control the rancidity of the unsaturated fatty acid with a double bond capable of easily being oxidized. CONSTITUTION: A composition for preventing the rancidity of unsaturated fatty acid contains 100 parts of purified water by weight heated to 50~60 deg C, 8~10 parts of potassium chloride by weight, 40~60 parts of potassium carbonate by weight, 1~2 parts of magnesium chloride by weight, 1~2 parts of calcium lactate by weight, 3~7 parts of sodium citrate by weight, 15~30 parts of refined sugar by weight, and 2~5 parts of refined glucose. The unsaturated fatty acid is selected from the group consisting of palmitic acid, stearic acid, oleic acid, linolic acid, linoleic acid, and EPA.
Patent KR-20100106820-A (KR)
Title: Apparatus to arrange bus bar
Inventor: LEE JONG SUNG
IPC: B25H1/08
Filed: 2009-03-24
Abstract: PURPOSE: A bus bar machining apparatus is provided to reduce the number and time of location setting processes, since a fastening unit is fastened or released to move a piston. CONSTITUTION: A bus bar machining apparatus comprises a horizontal moving bar(220), a connecting unit(230), a piston(240), a cylinder, and a fastening unit. The horizontal moving bar is installed on the top of a worktable(100) along the longitudinal direction of the bus bar. The horizontal moving bar moves to the width direction. The connecting unit connects the horizontal moving bar and the piston. The piston controls the transfer position of the horizontal moving bar. The piston moves in a reciprocating motion. The fastening unit fixes the location of the piston.
Patent KR-20100108940-A (KR)
Title: Method for manufacturing a substrare having concavo-convex activestructure
Inventor: SUNG IN MO
IPC: H01L31/0236
Filed: 2009-03-31
Abstract: PURPOSE: A method for manufacturing a substrate with an uneven structure is provided to efficiently remove residue on an uneven part of a substrate by simultaneously cleaning the surface of the substrate with a chemical method and a physical method. CONSTITUTION: An uneven part(110) is formed by texturing the surface of a substrate(100). The residue(R) generated in a texturing process is chemically and physically removed. The substrate with the uneven part is chemically etched. The substrate with the uneven part is thermally processed.
Patent KR-20100109031-A (KR)
Title: A goods using waste elastomer and product method of it
Inventor: MOON SEUNG JA
IPC: B29B17/00
Filed: 2009-03-31
Abstract: PURPOSE: Goods manufactured by using soft waste and a manufacturing method thereof are provided to improve recycling efficiency by recycling formed soft resins or rubber. CONSTITUTION: Soft waste made of soft resin waste or rubber waste is collected(10). The soft waste is separated into the soft resin waste and the rubber waste. The separated soft resin waste and rubber waste are grinded to grinded chip or granule(20). Goods are formed by injecting or compressing the grinded soft resin chip or rubber waste chip after dissolution(30).
Patent KR-20100109183-A (KR)
Title: Intelligent conjugate fiber by direct-injection and method for producing thereof
Inventor: CHOI YOON SO
IPC: D01D5/28
Filed: 2009-03-31
Abstract: PURPOSE: An artificial intelligence type temperature-controlling conjugate fiber due to a direct injection method is provided to spin a great amount of a phase transition material within a short time by using facility for directly injecting a low viscosity phase transition material to a core part. CONSTITUTION: An artificial intelligence type temperature-controlling conjugate fiber prevents the pyrolysis of the phase change material during a melting spinning process. The good ejective is secured. The phase transition foreign material injection device is connected to a direct spinning block. A static mixer inside a spin block is used for the uniform mixing between the phase transition material, the core ingredient bouillon base polymer, and the viscosity modifier polymer. The content of the phase transition material is 5-40 weight with respect to the mixture 100 of the viscosity modifier and core ingredient bouillon base polymer.
Patent KR-20090040416-A (KR)
Title: Nature-friendly engineering method to purify polluted river water
Inventor: HAN SANG KWAN
IPC: E02B3/12
Filed: 2009-04-06
Abstract: An environment-friendly construction method purifying the polluted river water to the clean river water by using the method of construction which preferentially ejects the clean river water is provided to purify the polluted water naturally and by ejecting the lower layer water of the reservoir water space preferentially through the exhaust path of the water gate and by discharging the contaminant like the accumulated sludge together. In an environment-friendly construction method purifying the polluted river water to the clean river water by using the method of construction which preferentially ejects the clean river water, an actuating link(30) is pivotally fixed on the bottom lower support shaft of the diagonally located water gate(20); one end of the actuating link is connected to the actuating cylinder fixed inside the water gate; the other end is fixed on the bottom part of the waterway and water gate is conducted to the other end part as the standing; the bottom part of waterway comprises the guide projection(50). In the standing state the water gate, the discharge passage is formed between the bottom part of the water gate and bottom part of waterway by a little more lift. Even though the state where the water gate is closed, clean river water having the heavy specific gravity are discharged through the exhaust path.
Patent KR-20100111487-A (KR)
Title: Hydraulic control system of 8-shift automatic transmission for vehicles
Inventor: HONG JAE HEE
IPC: F16H61/00
Filed: 2009-04-07
Abstract: PURPOSE: A hydraulic control device of an eight-speed automatic transmission is provided to simply comprise a valve body by applying the minimum spool valve. CONSTITUTION: A first clutch control unit(F) forms a D range pressure to supply an operation pressure to a first clutch(C1) by passing through a first fail safe valve. A second clutch control unit(G) supplies the D range pressure controlled by a second proportion control solenoid valve to a second clutch(C2). The third clutch control unit(H) supplies a line pressure controlled by a third proportion control solenoid valve to a third clutch(C3). A first brake control unit supplies the operation pressure to a first brake. A second brake control unit supplies the operation pressure to a second brake. A fourth clutch control unit(K) supplies the operation pressure to a fourth clutch(C4).
Patent KR-20100111943-A (KR)
Title: Hiking map and the map information providing system for hand-held device
Inventor: LEE JAE SUP
IPC: H04W4/02
Filed: 2009-04-08
Abstract: PURPOSE: A climbing map for a portable terminal capable of systematically managing information is provided to offer climbing activity by generating arbitrary user information such as a linked character, sound and an image. CONSTITUTION: A designated climbing course is marked on each acid. According to each climbing course, a plurality of cell units is instituted. It is based on in the coordinate values of the end point and point of time. The cell unit the straight line increasing and decrease proportionally to the actual distance. The real coordinate value of spot goes well with something between cell units on the straight line of the cell unit. In the cell unit, accord only the point of time and end point with the real coordinate value.
Patent KR-20100112224-A (KR)
Title: Real time encryption implementation method for the contents protection on the dmb-terminal
Inventor: KIM JONG NAM
IPC: H04N7/00
Filed: 2009-04-09
Abstract: PURPOSE: A real time encryption implementation method for the contents protection on the DMB-terminal is provided to encrypt only minimal payload by analyzing the transmission stream of DMB contents. CONSTITUTION: The encryption part is set in the transmission stream. The PMT, PAT, and PES packets included in the transmission stream are classified. The coding object is set by distinguishing the payload part of the PES packet. The encryption of the contents is implemented for the set part. The encryption of more than 128 bit is implemented by using the block encryption or the stream encryption.
Patent KR-20090112589-A (KR)
Title: Liquid crystal display device
IPC: C09K19/12
Filed: 2009-04-23
Abstract: PURPOSE: A liquid crystal display device is provided to prevent the damage to answerability, not to cause display unbalance and to secure structural stability. CONSTITUTION: A liquid crystal display device includes a liquid crystal layer and substrates. The liquid crystal layer includes a polymer compound together with a liquid crystal molecule. The polymer compound has a structure represented by chemical formula 1, wherein n and m are an integer of 1-4. The substrate is arranged between liquid crystal layers.
Patent KR-20100119640-A (KR)
Title: Baseball bat for game
Inventor: LEE YOUNG JU
IPC: A63B59/06
Filed: 2009-05-01
Abstract: PURPOSE: A baseball bat for a game is provided, which enables children to play baseball interestingly and induces interest. CONSTITUTION: A baseball bat for a game comprises: a body(150) in which a handle(140) is formed; a storage space part(110) which is formed so that a baseball can be inserted into the body; a transparent window capable of confirming existence of a base ball; a joint which is combined with a cap(130) and the body. The joint is integrally combined with the baseball bat in a screw or insertion mode after inserting a ball into the bat.
Patent KR-20100120605-A (KR)
Inventor: LEE JEONG MIN
IPC: B65D25/08
Filed: 2009-05-06
Abstract: PURPOSE: A heterogeneous material receiving unit is provided to allow the content of a storage to be doped and mixed while an operation unit is rotated or a part of the operation unit is opened. CONSTITUTION: A heterogeneous material receiving unit(1) is comprised of a body(10) and an operation unit(20). The body is assembled around an inlet. The operation unit forms a receiving portion having a receiving portion and has a sealed section at the center. The sealing unit seals the receiving portion while being inserted into the opening part(11) of the body. The sealing unit of the operation unit is out of the opening part of the body and the receiving portion is opened, and then the top sealed section of the body is separated from the top sealed section to discharge mixed content in the container storage(102).