baber/WOPTO huggingface dataset:
Patent KR-20080084921-A (KR)
Title: Microelectronic intercionnect substrate and packaging techniques
Inventor: MIRSKY URI
IPC: H01L33/64
Filed: 2006-09-12
Abstract: A LED (Light Emitting Diode) substrate and packaging for a single diode or a diode array is described. The substrate includes an integral reflector(s) for the diode(s) in the form of a shaped cavity (or cavities) to house the diode die(s). The reflector cavity walls can optionally be plated with a reflective material and may include a molding material to serve as lens and sealant. Also described is a method for building a substrate with direct metal connection of low thermal path between a die and a bottom surface of the substrate. Another embodiment is for two electrical traces crossing each other without the need for a two layer interconnect structure. The substrate and reflector structures are built of aluminum-aluminum oxide composition applying a technology known in the art as ALOX technology. The resulting substrate and packaging afford the required electrical interconnections and enhanced thermal performance while maintaining excellent mechanical properties. The same substrate and packaging concepts can be applied for other high power devices requiring high thermal conductivity substrate and package.
Patent KR-20080075130-A (KR)
Title: Steam generation apparatus and method
Inventor: MARSHALL TERRY ALLEN
IPC: F22B13/00
Filed: 2006-10-05
Abstract: Provided herein is a process for generating steam comprising supplying a first stream to a steam reformer to produce a second stream comprising essentially 100% steam such that the molecular composition of the first stream is identical to the molecular composition of second stream, wherein the steam reformer comprises a reformer inlet in fluid communication with a reformer outlet, and at least one tube arranged between, and in fluid communication with the reformer inlet and the reformer outlet; and wherein the at least one tube is in thermal communication with a furnace of the steam reformer. A steam reformer for producing steam is also disclosed.
Patent KR-20080072947-A (KR)
Title: Pigment-based ink sets for ink-jet printing
Inventor: DOUMAUX HOWARD
IPC: C09D11/00
Filed: 2006-11-29
Abstract: Ink systems and combinations thereof that include neutral gray or black ink and at least one other pigment with matched lightfastness are disclosed. Also disclosed are methods of printing.
Patent KR-20080089375-A (KR)
Title: Bioreactor and method for the biological purification of water
Inventor: ZAITSEV GENNADI
IPC: C02F3/08
Filed: 2006-12-22
Abstract: The invention relates to a bioreactor (1) for the purification of waters, said reactor comprising a cross-sectionally essentially circular or elliptical tank section (2) provided with inlet means (5) for water to be purified and outlet means (6) for purified water. The tank holds thereinside carrier material (3) on which a biofilm may develop. The tank is further provided with means (4) for supplying a fluid which contains a reaction gas required by the purification process, such that the water to be purified develops gas bubbles containing a reaction gas. The tank section is adapted to be essentially full of water during the purification process. The fluid supply means (4) are disposed on the tank wall and the reactor comprises control means for operating the fluid supply means in such a way that a spinning motion of the carrier, the water, and at least some of said reaction-gas bearing bubbles is effected thereby around a rotation centerline passing essentially through the tank 's cross-sectional center. The control means are adapted to optionally effect a deactivation of the fluid supply means at desired times and/or a replacement of the fluid with an oxygen-free fluid for providing an anaerobic process. The invention relates also to a method for the biological purification of waters in a bioreactor.
Patent KR-20080096504-A (KR)
Title: Polyester film for molded member
Inventor: MANABE ISAO
IPC: C08L67/02
Filed: 2007-02-15
Abstract: [PROBLEMS] To provide a polyester film for molded member that is low in the deformation stress at molding processing, facilitating thermal deformation into desired configuration, and that upon application of a metal thin-film, excels in appearance. [MEANS FOR SOLVING PROBLEMS] There is provided a polyester film for molded member comprised of a polyester resin composition composed of a mixture of, based on the total amount of resin (A) and resin (B), 10 to 90 mass% of (A) polyethylene terephthalate resin and 90 to 10 mass% of (B) polyester resin selected from the group consisting of a polybutylene terephthalate resin and a polytrimethylene terephthalate resin, wherein the polyester resin (B) consists of a mixture of, based on the total amount of resin (B1) and resin (B2), 10 to 90 mass% of (B1) polybutylene terephthalate resin and 90 to 10 mass% of (B2) polytrimethylene terephthalate resin, and wherein the ratio of, in analysis using differential scanning calorimeter (DSC), half-value width of recrystallization peak at temperature decrease (D (°C)) to peak height (H(mW)), D/H, is in the range of 3 to 150 °C/mW.
Patent KR-20080087838-A (KR)
Title: Vertebral rod assemblies and methods
Inventor: NULL WILLIAM B
IPC: A61B17/68
Filed: 2006-12-13
Abstract: A vertebral rod assembly comprises first and second members (12, 14) that may rotate about a first axis (Rl). Each of the first and second members includes a base (18, 36) and a vertebral support rod (16, 34) extending from the base. An extension (24, 26) extends from the base (18) on the first member (12) into an opening (40, 74) formed in the base (36) of the second section (14). A fastener (44) extends through the base of the second member to lock the first and second members, and to prevent the rotation of the first member and second member.
Patent KR-20080073794-A (KR)
Title: Optical element, optical system and optical device
Inventor: NISHIOKA KIMIHIKO
IPC: G02B27/58
Filed: 2005-09-06
Abstract: A lens includes an optical element composed of a material exhibiting a positive refraction index, and a medium which is formed on the optical element, having the optical element as a board, and exhibits negative refraction.
Patent KR-20080096527-A (KR)
Title: One step diagnosis by dna chip
Inventor: CHAE CHI BOM
IPC: C12Q1/68
Filed: 2006-12-27
Abstract: First step diagnosis by the DNA chip is provided to supply the chip containing a primer or a nucleic acid probe and the use of the DNA chip and a method for detecting the nucleic acid molecule and the DNA chip and a gene diagnosis of a step 1. An amplified nucleic acid material is manufactured by amplifying a nucleic acid molecule in samples by using 2 primers in the polymerase chain reaction under a presence of the single stranded nucleic acid probe adhered to the solid surface by a dendron. The amplified nucleic acid material forms a double-strand composite by being mixed in probe after the amplified nucleic acid material is denatured. The solid surface is contacted with a thermocycler for controlling a temperature at the solid surface, a temperature cycle time and a temperature cycle number.
Patent KR-20080104270-A (KR)
Title: Cooling and ventilation device
Inventor: VAN HEESWIJK FREDERIK SIMON
IPC: F24F1/0059
Filed: 2007-01-09
Abstract: A cooling and ventilation device comprises a product inlet, a product outlet, a waste inlet, a waste outlet, a waste channel connecting the waste inlet to the waste outlet, an evaporative heat exchanger having a primary channel connected between the product inlet and the product outlet and a secondary channel connected between an outlet from the primary channel and the waste channel, a flow control element effective to control flow from the secondary channel to the waste channel and a controller selectively controlling the flow control element to thereby control flow from the secondary channel to the waste channel. The product inlet may be connected to a suitable source of outside air and the product outlet supplied to a habitable space such as the interior of a building or vehicle. The waste inlet may receive expelled air from the habitable space, which is subsequently exhausted to the environment via the waste outlet. In this manner, a device is achieved that can provide all of the benefits of evaporative cooling and ventilation while only requiring two air inlets and two air outlets. ® KIPO & WIPO 2009
Patent KR-20090003275-A (KR)
Title: Centralized scheduler for content delivery network
Inventor: LI JUN
IPC: H04N21/262
Filed: 2006-03-28
Abstract: A method for performing centralized scheduling of content delivery is described including performing admission control, locating a server that is a source of content, determining a content delivery schedule and reordering the content delivery schedule over a content delivery network (CDN). Also described is a method for performing admission control including reordering a request queue based on partially served committed requests for content and newly arrived requests for content and determining if the newly arrived request for content can be admitted to the request queue.
Patent KR-20080109781-A (KR)
Title: Pneumatic tire
Inventor: TAKAHASHI FUMIO
IPC: B60C11/117
Filed: 2007-03-30
Abstract: A pneumatic tire having at least one main groove continuously extending in the circumferential direction of the tire, where air-column resonance noise is effectively reduced without reducing the volume of the main groove and where the degree of design freedom is enhanced with the overall tire performance taken into consideration. The tread surface (1) of the pneumatic tire has the main grooves (2) continuously extending in the circumferential direction of the tire and also has auxiliary grooves (4). Both ends of each auxiliary groove (4) are opened to the same main groove (2) and the remaining portion of the auxiliary groove (4) windingly extends in the same land part. In the above, the extension of each auxiliary groove (4) is such that it is included in the ground-contact surface of the tread over the entire length of the groove when the tire fitted to an applicable rim is filled with air having the maximum air pressure and a load equivalent to 80% of the maximum load capacity is applied to the tire. ® KIPO & WIPO 2009
Patent KR-20080113041-A (KR)
Title: Circuit for measuring and controlling differential voltages
Inventor: MASSON THIERRY
IPC: G01R31/36
Filed: 2007-03-29
Abstract: The invention concerns circuits for measuring and controlling differential voltages in series. To control individually the differential voltages of voltage sources in series, there is provided an integrated circuit for a set of N sources (Bi) in series. Said circuit comprises N cells for measuring and controlling the discharge (CMi) which are produced each in a separate housing, isolated from the substrate and other housings. The cells are connected to the circuits formed in the substrate by level translation circuits (BHi, HBi) having one part inside the housing and one part outside the housing. Said circuits use transistors holding voltages of several tens of volts. The integrated circuits may be cascaded on a SPI bus if a group of k.N sources with k>1 is to be controlled. ® KIPO & WIPO 2009
Patent KR-20080109833-A (KR)
Title: Photosensitive composition, photosensitive film, photosensitive laminate, method of forming permanent pattern and printed board
Inventor: IKEDA KIMI
IPC: G03F7/028
Filed: 2006-11-24
Abstract: A photosensitive composition that by the use of an oxime derivative and a specified sensitizer, realizes good sensitivity and excellent raw storability; a relevant photosensitive film; a method of forming a permanent pattern with the use of the photosensitive composition; and a printed board having a permanent pattern formed according to the permanent pattern forming method. There is provided a photosensitive composition comprising a binder, a polymerizable compound, a photopolymerization initiator and a thermal crosslinking agent, wherein in the exposure and development of formed photosensitive layer, the variation coefficient of the formula log10(E1/E0) falls within Œ0.3. In the formula, E1 refers to the minimum energy of light for use in exposure that in the process of superimposing a photosensitive layer on a substratum, hermetically sealing the same in an atmosphere of 24‹C 60% RH, and storing it at 40‹C for 3 days, followed by exposure and development, causes no change to the thickness of area to be exposed of the photosensitive layer after the exposure and development, and E0 refers to the corresponding minimum energy of light for use in exposure after storage in dark place at 24‹C for 30 min. ® KIPO & WIPO 2009
Patent KR-20080113264-A (KR)
Title: Secure signatures
Inventor: CAHILL JASON
IPC: G06F21/64
Filed: 2007-04-05
Abstract: Systems and methods for secure signatures are described. In one aspect, a secure signature is generated. The secure signature strongly binds an image of an electronic signature (an ''electronic signature'') to content in either electronic or printed form. Responsive to receiving a request from a user, the systems and methods determine whether an electronic signature associated with a printed page represents a secure signature. If so, the systems and methods determine and notify the user of whether the secure signature was cryptographically bound by a signer of the electronic signature to the content being signed. ® KIPO & WIPO 2009
Patent KR-20090019787-A (KR)
Title: Cutting insert and tool, consisting of a toolholder and cutting insert
Inventor: ZASTROZYNSKI JURGEN
IPC: B23C5/02
Filed: 2007-04-20
Abstract: The invention relates to a cutting insert with a supporting surface (11) and a cutting surface at a distance therefrom and at least one flank (12) positioned by a positive clearance angle, which form a circumferential round or polygonal cutting edge, as well as at least one cutting edge point (13) at a maximum distance from a plane in which the supporting surface (11) is located and at least one cutting edge point (16, 17) at a minimum distance from said plane. According to the invention, the geometric location of each cutting edge point, but at least the cutting edge point (16, 17) at a minimum distance and points adjacent thereto is teh intersection point of a vertical envelope with a plane parallel to the supporting surface (11), wherein the vertical envelope is perpendicular to the supporting surface (11) and is formed by a plurality of parallel vertical lines (18, 19) that lie in the plane parallel to the support surface (11) in which the point (13) with maximum distance from the support surface plane lies and constitutes an ideal theoretical round or polygonal cutting edge curve.
Patent KR-20090013789-A (KR)
Title: Reflective liquid crystal projector and image reproducing apparatus
Inventor: KAISE KIKUO
IPC: G03B21/00
Filed: 2007-05-16
Abstract: A reflective liquid crystal projector is miniaturized to sizes to be incorporated in small devices such as a portable telephone terminal. Red, green and blue laser beams (1R, 1G, 1B) are diffused by diffractive optical elements (21R, 21G, 21B) so that each of the beams is entirely diffused over the display area of a reflective liquid crystal panel (40) and enters a corresponding pixel of a liquid crystal layer (41). The diffused laser beams (2R, 2G, 2B) are inputted to the reflective liquid crystal panel (40) through a field lens (31) and a polarizing beam splitter (33). Pixels of red, green and blue are formed on the reflective liquid crystal panel (40), a microlens array is formed on an input/output side substrate (50), and on an opposite side substrate (60), a reflection layer is formed corresponding to each pixel. The laser beam of each color is distributed and collected by a microlens and inputted to the corresponding pixel, and is reflected by the corresponding reflection layer. A refractive optical element can be used instead of the diffractive optical element.
Patent KR-20090018960-A (KR)
Title: Method and apparatus for compacting coal for a coal coking process
Inventor: BARKDOLL MICHAEL P
IPC: C10B37/04
Filed: 2007-05-04
Abstract: Relatively high speed methods for increasing the bulk density of coal particles, apparatus for increasing the bulk density of coal particles and methods for making metallurgical coke. Once such method includes depositing coal particles onto a charging plate external to a coking oven to provide an elongate bed of dry, uncompacted coal having an upper surface of the charging plate. The charging plate has side walls, and at least one movable end wall An impact pressure is applied to the upper surface of the bed of dry, uncompacted coal while degassing the coal to provide a dry, compacted coal bed having a bulk density ranging from about 960 to about 1200 kilograms per cubic meter.
Patent KR-20090014304-A (KR)
Title: Textile electrode and accumulator containing such an electrode
Inventor: VIDAL ELODIE
IPC: H01M4/02
Filed: 2007-05-18
Abstract: The invention relates to an electrode comprising (a) an electron collector containing one or more transition metals from the groups 4 to 12 of the Periodic Classification of the Elements, and (b) a material that is electrochemically active, present on the surface of the electron collector in the form of a nano-structured conversion layer containing nano-particles or agglomerates of said nano-particles, wherein the nano-particles have a mean diameter of between 1 and 1000 nm, preferably between 10 and 300 nm, wherein said electrochemically active material contains at least one compound of the transition metal or transition metals present in the electron collector, characterised by the fact that the electrode is a textile formed by metallic wires or fibres. The invention also relates to a half-accumulator and an accumulator containing such a textile electrode.
Patent KR-20090027678-A (KR)
Title: Vapor compression utilizing ionic liquid as compressor lubricant
Inventor: SHIFLETT MARK BRANDON
IPC: F25B31/00
Filed: 2007-05-31
Abstract: This invention relates to the use of ionic liquids as lubricants in vapor compression systems for cooling or heating. This invention also relates to an apparatus for adjusting temperature that operates a vapor compression cycle.
Patent KR-20090079165-A (KR)
Title: Training goods
Inventor: IMAMURA KIYOSHI
IPC: A63B21/02
Filed: 2009-01-05
Abstract: A training tool is provided, which is used to wipe off the sweat easily and is suitable to the use of the rehabilitation training. A training tool has the thin, long, and flat shape and includes an elastic body(3) of the long shape by using the rubber material capable of winding things in a roll shape. The training tool has width and length capable of being extended by pulling and tensile modulus. The elastic body in which the length is long has hose shape of the vivo formation equipped with respective openings(4,6) on both ends.
Patent KR-20100081153-A (KR)
Title: Transferring apparatus system
Inventor: KIM JIN HYOUNG
IPC: B65G49/06
Filed: 2009-01-05
Abstract: PURPOSE: A transfer system is provided to improve the transfer efficiency of objects by continuously transferring objects in a main conveying unit while diverting and transferring other objects. CONSTITUTION: A transfer system comprises a main conveying unit(110) and an up-down diverting unit(130). The main conveying unit is arranged along a main transfer line in which objects(G) is transferred and transfers the objects in the longitudinal direction of the main transfer line. The up-down diverting unit moves up and down relative to the main conveying unit in at least one spot of the main conveying unit, allows for the transfer to the objects on the main transfer line, and selectively diverts the transfer direction of the objects.
Patent KR-20100081866-A (KR)
Title: Led lighting lamp
Inventor: O MYEONG HO
IPC: F21S2/00
Filed: 2009-01-07
Abstract: PURPOSE: An LED lighting lamp is provided to improve price competitiveness compared to the lighting performance of a lighting lamp by minimizing the number of LEDs. CONSTITUTION: A base housing(3) forms a body to be electrically and mechanically connected to a power part with the base formed in the upper part. A main PCB is installed inside the base housing. A heat dissipation frame(7) is extended downward along the axis line by being combined with the bottom surface of the main PCB. A plurality of side LEDs(8) are attached in the axis direction in the outer circumference surface of a heat dissipation frame. A plurality of downward LEDs(9) are attached to the lower end of the body of the heat dissipation frame. A light casing(11) is combined with the lower end of the base housing.
Patent KR-20100083358-A (KR)
Title: Fixing apparatus for jet fan
Inventor: SEOL YONG WAN
IPC: E21F1/08
Filed: 2009-01-13
Abstract: PURPOSE: A device for fixing a jet fan for a tunnel is provided to prevent a jet fan from falling down by buffering the movement of the jet fan and to easily and simply install the jet fan in the ceiling of a tunnel. CONSTITUTION: A device(200) for fixing a jet fan for a tunnel comprises a support part(210), a first body(220), an elastic member(230), and a second body(240). The support part is fixed to the ceiling of a tunnel. The first body is connected to the support part. The elastic member is connected to one side of the first body. The second body is connected to the other side of the elastic member. A part of a jet fan is placed on the top of the second body.
Patent KR-20100086586-A (KR)
Title: Device for part separation
Inventor: JIN KWANG WOO
IPC: H01L21/683
Filed: 2009-01-23
Abstract: PURPOSE: A device for separating material is provided to automatically separate a ball fixing cap from a semiconductor package to preventing a solder ball from being moved. CONSTITUTION: An upper unit(110) includes an upper plate(111), a first moving plate(113a), a second moving plate(113b), a combining unit(14), and a plurality of fingers(115). The combing unit has the first and second moving plates which are movable according to the width direction of the upper plate. A plurality of first fingers are mounted each the first and second moving plate and has an upper part which is protruded from the upper plate through a penetration unit. A lower unit(120) includes a base plate(121), a material mounting block(123), a third moving plate(124a), a fourth moving plate(124b), and a plurality of second fingers(125).
Patent KR-20100088011-A (KR)
Title: Plug device of electric cable
Inventor: LIM DEOK JUNG
IPC: H01R13/00
Filed: 2009-01-29
Abstract: PURPOSE: A plug device of a power source cable for maximizing the usability of use is provided to consecutively connect the plugs of the electric products by directly fitting the plug of the electric power cable on the electric product. CONSTITUTION: A connection rod(34) is projected to the outside of the bottom of a plug body(20). The lower part of the plug body on the other power source cable is inserted into a fitting groove(22) of the top of the plug body. The connection rod of the other power cable is inserted to a receptacle. The receptacle is embedded in the floor side of the fitting groove. The plug bodies on a plurality of power cables are consecutively connected.
Patent KR-20090118817-A (KR)
Title: Method of forming an isolation layer in semiconductor device
Inventor: KANG YOUNG MEE
IPC: H01L21/76
Filed: 2009-02-02
Abstract: PURPOSE: A method for forming an isolation film of a semiconductor device is provided to improve thickness uniformity by performing a deionized water dipping process about a substrate after curing an SOD(Spin On Dielectric) film. CONSTITUTION: A trench is formed in an isolation region of a semiconductor substrate(100). The trench is filled by an SOD film. The SOD film(110) is cured. A deionized water process is performed about the SOD film. A surface of the semiconductor substrate is dried. An isolation film is formed in the trench by flattening the SOD film. An effective field height is controlled by etching the isolation film.