baber/WOPTO huggingface dataset:
Patent KR-20080042637-A (KR)
Title: Manufacturing method of function nonwoven uses new nano silver the composition
Inventor: CHOI MYUNG BU
IPC: D01F1/10
Filed: 2006-11-10
Abstract: A method for producing a functional master batch using a nanosilver fine charcoal composition is provided to obtain non-woven fabric or polypropylene sunshade film having excellent anion- and far infrared ray-emitting and antibacterial effects. A method for preparing a functional master batch using a nanosilver fine charcoal composition comprises the steps of: (i) introducing 300 g of silver ingot into a dissolution container, adding nitric acid thereto to dissolve silver, agitating the resultant silver solution with 100 g of stannous chloride dissolved in 100 ml of hydrochloric acid, adding 150 g of zinc oxide dissolved in 500 g of caustic soda solution(pH 13) to the silver solution to adjust the pH into a neutral pH of 7.5, evaporating water from the neutralized solution to obtain a silver salt as powder, dissolving 150 g of the silver salt into 300 ml of water, adding 150 ml of hydrogen peroxide thereto to perform vigorous decomposition of silver and to obtain a silver solution, and mixing 600 g of the silver solution with 200 ml of ethyl alcohol and 200 ml of isopropyl alcohol to obtain a nanosilver solution; (ii) dissolving 1,000 g of non-pulverized fine charcoal, 10 g of hydrochloric acid and 5 g of stannous chloride in 200 ml of water, impregnating fine charcoal with the nanosilver solution, and completely ionizing silver in the fine charcoal composition, followed by drying and pulverization to obtain 1,000 g of nanosilver fine charcoal powder; (iii) impregnating 1,000 g of tourmaline powder with 500 g of the nanosilver solution, followed by drying and re-pulverizing it to obtain 1,000 g of nanosilver antibacterial tourmaline powder; (iv) mixing 1,000 g of a polyethylene resin with 500 g of the nanosilver solution to impregnating the PE resin ships with the silver solution; (v) introducing and mixing the nanosilver fine charcoal composition, nanosilver tourmaline powder and PE resin chips, in an extruder, extruding the composition, and cooling the extruded composition in the form of multiple strands with a thickness of about 3 mm, followed by cutting into chips with a diameter of 2 mm and a length of 3 mm and packaging.
Patent KR-20080043480-A (KR)
Title: Method for manufacturing microstrip patch antena
Inventor: KIM JONG OK
IPC: H01Q1/24
Filed: 2006-11-14
Abstract: A method for manufacturing a microstrip patch antenna is provided to make the antenna smaller and lighter by omitting unnecessary component and process for improving receiving sensitivity. A method for manufacturing a microstrip patch antenna by having a patch(15) and an excitation unit(11) installed on a lower part of a feed unit(13) includes the step of: setting an area ratio of the patch to the excitation unit according to a dielectric constant of the excitation unit to improve a gain characteristic and a circularly polarized wave characteristic at the same time. The area ratio of the excitation unit to the patch is 25X16. The patch circularly radiates an electromagnetic wave in directions of one side and the other side of the excitation unit by being excited by electromagnetic energy fed through a feed unit.
Patent KR-20080045348-A (KR)
Title: Tilt & rotation stage for semiconductor production
Inventor: HAN SEONG WOOK
IPC: G02F1/13
Filed: 2006-11-20
Abstract: A tilt and rotation stage of display manufacturing equipment is provided to maintain a posture when the stage is fixed or the fixed state of the stage is cancelled through a compression spring and apply a bolt combining structure only to fixed blocks to compensate a minimum motion even when the stage is fixed. A tilt and rotation stage of display manufacturing equipment includes a rotation stage(13), an X-axis tilt stage(17), and a Y-axis tilt stage(20). The rotation stage includes an upper movable rotation block(11) and a lower fixed rotation block(12) which are rotatably combined with each other such that a gap between the two blocks is vertically controllable and correct a rotation position according to a rotation controller(10). The X-axis tilt stage includes an upper movable tilt block(15) and a lower fixed tilt block(16) which are combined with the bottom of the rotation stage, arranged in parallel with each other, maintain a predetermined vertical gap and correct an X-axis position according to an X-axis tilt controller(14). One of the tilt blocks is axially supported through a bearing with respect to the other block such that the tilt blocks perform a seesaw action. The Y-axis tilt stage includes a base tilt block(19) combined with the bottom of the X-axis tilt stage and arranged in parallel with the fixed tilt block, having a predetermined vertical gap between the fixed tilt block and the base tilt block. The base tilt block axially supports the fixed tilt block to enable the seesaw action and corrects a Y-axis position according to a Y-axis tilt controller(18).
Patent KR-20070058333-A (KR)
Title: System of effectively searching text for keyword, and method thereof
Inventor: TAKUMA DAISUKE
IPC: G06F17/30
Filed: 2006-11-30
Abstract: A system and a method for efficiently searching a keyword from text are provided to efficiently search the keyword frequently used for the text satisfying a predetermined condition by using a preset index. The first index storing unit(200) stores the first index for pointing a list of the keywords included in the text from text IDs. The second index storing unit(300) stores the second index in a way corresponding to the number of texts including each keyword while storing the second index for pointing the list of the texts including the keyword from keyword IDs. An input unit(100) receives a text search condition. A determining unit(500) calculates an estimated search time of the first and second index based on the number of texts satisfying the test search condition and the number of texts stored in the way corresponding to the second index, and determines a faster search between the first and second index. A search unit(400) searches and outputs the keywords having a higher search probability than a predetermined reference among the texts satisfying the text search condition by using the faster index.
Patent KR-20080051405-A (KR)
Title: Three dimensionally readable rfid
Inventor: KIM YOUNG HUN
IPC: G06K19/07
Filed: 2006-12-05
Abstract: A 3-D(Dimensional) readable RFID(Radio Frequency IDentification) tag is provided to transceive information between the RFID tag and an RFID reader through a communicator even if the communication direction of an antenna is changed when the location of the RFID reader or the RFID tag is changed. A first communicator(20) is formed by winding a coil to the outside of an RFID tag(10) storing information in a circular shape and transceives the information of the RFID tag in a first axial direction penetrating the center of the circular shape. A second communicator(30) is formed by winding the coil on the first communicator along a first diameter of the circular shape of the first communicator and transceives the information of the RFID tag in a second axial direction perpendicular to the first axial line. A third communicator(40) is formed by winding the coil on the first communicator along a second diameter perpendicular to the first diameter and transceives the information of the RFID tag in a third axial direction perpendicular to the first and second axial lines.
Patent KR-20070060027-A (KR)
Title: Cleaning mechanism of rotation roller and cleaning method of rotation roller
Inventor: YOSHIHIRO KAWAGUCHI
IPC: H01L21/30
Filed: 2006-12-06
Abstract: A cleaning mechanism and method of a rotation roller are provided to reduce a use amount of cleaning solution and thus to reduce a running cost of an application unit. A cleaning mechanism of a rotation roller includes a rotation roller(90). The rotation roller is accommodated in a frame body(110). The frame body has a substantially rectangular shape in the axial direction of the rotation roller to accommodate the entire rotation roller. The frame body has a plate-shaped cover(111) at its upper surface. The cover has a slit-shaped opening(111a) in the axial direction of the rotation roller. The opening is formed between both ends of the rotation roller and is longer than at least a nozzle. An upper part of the rotation roller is disposed in the opening. The nozzle is moved to the opening so that a discharge port of the nozzle becomes close to an uppermost part of the rotation roller, thereby supplying a resist solution onto the rotation roller.
Patent KR-20080036902-A (KR)
Title: A cleavage agent selectively acting on soluble assembly of amyloidogenic peptide or protein
Inventor: SUH JUNG HUN
IPC: C07K1/00
Filed: 2006-12-14
Abstract: A cleavage agent is provided to reduce the amount of soluble oligomers of an amyloidogenic peptide or a protein by connecting sites selectively recognizing Soluble assembly of the amyloidogenic peptide or a protein with reactive portions cleaving peptide bonds. A cleavage agent selectively acting on soluble assembly of an amyloidogenic peptide or a protein is represented by the formula(1) of (R)n-(L)m-Z, wherein R is a target recognition site independently selected from the group consisting of A, A-(Y)o-(CH2)p-(Y)o-A, A-(CH=CH)-A, A-(Y)o-(CH2)p-(Y)o-A-(Y)o-(CH2)p-(Y)o-A and A-(Y)o-(CH2)p-(Y)o-A-(Y)o-(CH2)p-(Y)o-A-(Y)o-(CH2)p-(Y)o-A(where A is independently C6-14 aryl, or 5- to 14-membered heteroaryl having at least one hetero atom selected from the group consisting of O, S and N, wherein aryl or heteroaryl is unsubstituted or substituted with at least one substituent independently selected from the group consisting of C1-15 alkyl, hydroxy, C1-15 alkoxy, C1-15 alkylcarbonyloxy, C1-15 alkylsulfonyloxy, amino, mono or di(C1-15)alkylamino, C1-15 alkylcarbonylamino, C1-15 alkylsulfonylamino, C3-15 cycloalkylamino, formyl, C1-15 alkylcarbonyl, carboxy, C1-15 alkyloxycarbonyl, carbamoyl, mono or di(C1-15)alkylcarbamoyl, C1-15 alkylsulfanylcarbonyl, C1-15 alkylsulfanylthiocarbonyl, C1-15 alkoxycarbonyloxy, carbamoyloxy, mono or di(C1-15)alkylcarbamoyloxy, C1-15 alkylsulfanylcarbonyloxy, C1-15 alkoxycarbonylamino, ureido, mono or di or tri(C1-15)alkylureido, C1-15 alkylsulfanylcarbonylamino, mercapto, C1-15 alkylsulfanyl, C1-15 alkyldisulfanyl, sulfo, C1-15 alkoxysulfonyl, sulfamoyl, mono or di(C1-15)alkylsulfamoyl, tri(C1-15)alkylsilanyl and halogen; Y is O or N-Z, wherein Z is hydrogen or C1-9 alkyl; L is a linker; Z is a metal ion-ligand complex as a catalytic site; n is an independent integer from 1 to 6; m and o are independently 0 or 1; p is an integer from 0 to 5). A pharmaceutical composition for preventing or treating amyloidosis such as Alzheimer's disease, type 2 diabetes mellitus, Parkinson's disease, spongiform encepahlopathies or Huntington's disease comprises the cleavage agent of the formula(1) and a pharmaceutically acceptable salt thereof.
Patent KR-20080055396-A (KR)
Title: Variable valve lift system
Inventor: KIM SANG WON
IPC: F01L13/00
Filed: 2006-12-15
Abstract: A variable valve lift apparatus is provided to simplify structure of the valve lift apparatus such that the valve lift apparatus is easily manufactured and the mounting cost thereof is reduced. A variable valve lift apparatus comprises a valve lift adjusting device(30) installed between a cam(10) and a valve(20) to diversely adjust valve lifts. The valve lift adjusting device includes a valve lift adjusting block(31) having a triangle shape and a hydraulic position adjusting device to adjust horizontal positions of the valve lift adjusting block. The valve lift adjusting block allows a cam to make contact with an inclined surface having a triangle shape between the cam and the valve and varies the valve lift while cam contacting position being adjusted at the inclined surface according to the horizontal position of the valve lift adjusting block.
Patent KR-20080058823-A (KR)
Title: Pouch for packing cell and method for preparing the same
Inventor: KIM YOUNG HEE
IPC: B32B15/08
Filed: 2006-12-22
Abstract: A pouch for packing a cell and a manufacturing method for the same are provided to prevent delamination of a sealant layer and a barrier layer by restraining the barrier layer from being corroded by an electrolyte. A pouch for packing a cell is composed of: an outermost film(10); a first adhesive resin layer(20) formed on the outermost film; a barrier layer(30) formed on the first adhesive resin layer; a second adhesive resin layer(40) formed on the barrier layer; and a sealant layer(50) formed on the second adhesive resin layer. The sealant layer has a deposited layer formed on a polyolefin film comprising a single layer or multiple layers and made of metal selected from a group comprising oxides of SiO2(Silicon Dioxide) or Al2O3(Alumina), or Cu(Copper), Fe(Iron), Sn(Stannum), Zn(Zinc), Ag(Silver), and Al(Aluminum).
Patent KR-20080059857-A (KR)
Title: Shadow mask apparatus and organic electroluminescent display manufacturing method using the same
Inventor: SUNG UN CHEOL
IPC: H05B33/10
Filed: 2006-12-26
Abstract: A shadow mask apparatus and an organic electroluminescence display manufacturing method using the same are provided to prevent sagging of a substrate regardless of a size by supporting the substrate with a substrate holder. A shadow mask apparatus includes a shadow mask frame and a substrate holder. The shadow mask has a first base plate(110), a first position aligning unit(120) formed on a first surface of the first base plate, and a first hole pattern(130) formed inside the first position aligning unit. The substrate holder is installed on the shadow mask frame to support a substrate(300). The substrate holder has a second base plate(210), a second position aligning unit(220) formed on a third surface facing the first surface of the first base plate to be coupled with the first position aligning unit, and a second hole pattern(230) formed inside the second position aligning unit.
Patent KR-20080060727-A (KR)
Title: Method for fabricating thin film transistor array substrate
Inventor: LEE BO HYUN
IPC: G02F1/136
Filed: 2006-12-27
Abstract: A method for fabricating a TFT(Thin Film Transistor) array substrate is provided to obtain cost down and process simplification, and to improve the product yield and reliability by means of a direct patterning through a molding method without using various gases and chemicals. A gate electrode is formed on a substrate(100). An insulation layer is formed on the whole substrate area including the gate electrode. A semiconductor layer(114) is patterned directly on the upper part of the insulation layer by using a mold. A source electrode(116) and a drain electrode(118) are patterned directly on the upper part of the semiconductor layer by using a mold. A passivation layer is formed on the whole substrate area including the source electrode and the drain electrode. A contact hole is formed by exposing the drain electrode. A pixel electrode is formed to cover the contact hole. The insulation layer comprises the inorganic insulation material composed of SiOx(Silicon Oxide) or SiNx(Silicon Nitride), or the organic insulation material composed of benzo-cyclo-butene or poly-vinyl-phenol.
Patent KR-20060063911-A (KR)
Title: Selective separation of fluid compounds utilizing a membrane separation process
Inventor: COLLING CRAIG W
IPC: C07C15/08
Filed: 2004-07-06
Abstract: Apparatus and processes are disclosed for economical separation of fluid mixtures utilizing perm-selective membranes. Broadly, apparatus of the invention comprises a plurality of membrane modules in counter-current cascade arrenangement comprising a solid perm-selective membrane and means for controlling enthalpy of selected fluids within the apparatus. Advantageously, the membrane modules are disposed in a first product group, a second product group, and at least one intermediate group. Apparatus of the invention is particularly useful for simultaneous. recovery of a very pure permeate product, and/or a desired non-permeate stream, from fluid mixtures of two or more compounds which when subjected to appropriately altered conditions of temperature and/or pressure exhibit a bubble point.
Patent KR-20060058105-A (KR)
Title: Image display system, image display device, image display method
Inventor: MIYAJIMA YASUSHI
IPC: G06T13/00
Filed: 2004-08-13
Abstract: There is provided an image display system for displaying a state of an examinee in a visible state. The examinee carries a mobile terminal (10). The mobile terminal includes a biological sensor (11) for measuring biological information on the examinee and an environment information sensor (12) for measuring environment information surrounding the examinee. The information measured is transmitted to an image display device (20) connected by a network (100). The image display device (20) has a CPU (29) for judging the state of the examinee from the biological information and the environment information, generating an image expressing the state of the examinee, and displaying it on a display section (23).
Patent KR-20060109424-A (KR)
Title: A support arrangement
Inventor: FORTIER FREDRIK ALFRIED
IPC: G21C13/024
Filed: 2004-05-27
Abstract: A nuclear reactor includes a reactor pressure vessel (12) and a core barrel (14), contained within the reactor pressure vessel (12). The reactor (10) further includes a single vertical support (16), for transmitting vertical load from the core barrel to the reactor pressure vessel. Further, lateral support means is provided at an elevation which is above that of the support (16) to provide lateral support to the core barrel (14). This arrangement will result in reduced stress arising from the temperature fluctuations.
Patent KR-20060086939-A (KR)
Title: Method for producing polycarbonate
Inventor: VAPORCIYAN GARO GARBIS
IPC: C08G64/00
Filed: 2004-09-14
Abstract: An integrated method for producing aromatic polycarbonate, including the steps of: (1) making a liquid mixture of acetone and diphenylcarbonate; (2) transporting the liquid mixture of step (1) to a polycarbonate production plant; (3) separating the diphenylcarbonate from the acetone in the liquid mixture in the polycarbonate production plant; (4) reacting the dipheny1carbonate with bisphenolacetone to produce polycarbonate, thereby liberating phenol; (5) reacting phenol of step (4) with acetone of step (3) to produce bisphenolacetone; (6) using bisphenolacetone of step (5) in the reaction of step (4).
Patent KR-20060116199-A (KR)
Title: Improved glass mat thermoplastic composite
Inventor: RAGHAVENDRAN VENKAT K
IPC: D04H3/00
Filed: 2004-10-22
Abstract: A composition of a fiber reinforced laminate material that when thermoformed or compression molded forms a composite having a Class-A surface that is resin rich. The laminate material has a layer of a thermoplastic resin with an initiator and catalyst; a glass mat; an intra-layer of a polymerizable component that is a lower viscosity mixture of oligomers, monomers and thermoplastic resin; a second glass mat, and another layer of a thermoplastic resin with an initiator and catalyst. When thermoformed or compression molded, the combination of heat and pressure force the low viscosity polymnerizable component through the permeable glass mats and toward the surface. The initiator and catalyst cause the polymerizable component to polymerize, forming a Class-A surface that is resin rich. The thermoplastic resin thoroughly permeates the reinforcing fiber forming a composite having a core with a nearly uniform mixture of reinforced glass fiber and thermoplastic resin.
Patent KR-20060123351-A (KR)
Title: Synergistic insecticide mixtures
Inventor: HUNGENBERG HEIKE
IPC: A01N47/34
Filed: 2004-12-01
Abstract: The invention relates to insecticide mixtures that contain triflumuron and at least one additional known active substance from the group of chloronicotinyls, and to the use of said mixtures in pest control.
Patent KR-20060080595-A (KR)
Title: Method and apparatus for controlling flow of molten steel in mold, and method for producing continuous castings
Inventor: KUBOTA JUN
IPC: B22D11/04
Filed: 2003-02-28
Abstract: A method for controlling the flow of a molten steel in a mold, which comprises applying a shifting magnetic field in such a manner as to give a braking force to the exhaust flow from an immersed nozzle, to control the flow rate (u) in the surface of the molten steel to a predetermined rate, when the flow rate (u) of the molten steel exceeds 0.32 m/sec, which is a critical flow rate for the phenomenon of catching a powder, applying a shifting magnetic field in such a manner as to rotate the molten steel in the mold in the parallel direction, to thereby control the flow rate of the molten steel to a range of 0.20 to 0.32 m/sec, when the flow rate (u) is less than 0.20 m/sec, which is a critical flow rate for the adhesion of an inclusion, and also is 0.10 m/sec or more, which is a critical flow rate for the formation of a skin in the surface of the molten steel, and applying a shifting magnetic field in such a manner as to give an accelerating force to the exhaust flow from an immersed nozzle, to control the flow rate (u) of the molten steel to a range of 0.20 to 0.32 m/sec, when the flow rate (u) is less than the critical flow rate for the formation of a skin.
Patent KR-20060097741-A (KR)
Title: Method for controlling the drive motor of a positive-displacement vacuum pump
Inventor: HOELZEMER MICHAEL
IPC: F04B49/06
Filed: 2004-11-05
Abstract: The invention relates to a method for controlling the drive motor of a positive-displacement vacuum pump, comprising the following steps: storing a curve (32) that indicates a speed value n of the drive motor for an input pressure value p, said curve (32) comprising: an upper range (34) for input pressure values p that are greater than or equal to an upper threshold pressure p1, with which a single constant upper speed value n1 is associated, and a range of alteration (36) for input pressure values p smaller than the upper threshold pressure p1, wherein various speed values nv are associated with the input pressure values p in the range of alteration: determining the input pressure value p, determining the speed n associated with the input pressure value p in the curve (32) and operating the drive motor with the determined speed n. The inventive method which provides for a range of alteration allows operation of the positive displacement pump at a speed at which the effective displacement capacity of the displacement pump is maximal.
Patent KR-20060129296-A (KR)
Title: Glycosaminoglycan (gag) mimetics
Inventor: DON ROBERT HUGH
IPC: C07H5/06
Filed: 2004-12-21
Abstract: The invention relates to compounds that are designed to mimic the structure of GAGs; methods for the preparation of the compounds; compositions comprising the compounds; and use of the compounds and compositions thereof for the anti-angiogenic, anti-metastatic, anti- inflammatory, anticoagulant, antithrombotic, and/or antimicrobial treatment of a mammalian subject.
Patent KR-20060129329-A (KR)
Title: Potable data storage device using a memory address mapping table
Inventor: TAN HENRY
IPC: G06F12/00
Filed: 2004-01-19
Abstract: A portable data storage device includes a USB controller (2), a master control unit (7) and a NAND flash memory (9) device. The master control unit (7) receives data to be written to logical addresses, and instructions to read data from logical addresses. It uses a memory address mapping table to associate the logical addresses with the physical addresses in the memory device (9), and writes data to or reads data from the physical address corresponding to the logical address. The mapping is changed at intervals, so that different ones of the physical address regions are associated at different times with the logical addresses. This increases the speed of the device, and also means that no physical addresses are rapidly worn out by being permanently associated with logical addresses to which data is written relatively often.