| 22nd week of 2010 patent applcation highlights part 9 |
| Patent application number | Title | Published |
|---|
| 20100132885 | PRESSURE-SENSITIVE ADHESIVE FROM A RESIN-MODIFIED POLYURETHENE - Pressure-sensitive adhesive based on a mixture of chemically crosslinked polyurethane and at least one hydrocarbon resin, the chemically crosslinked polyurethane being a reaction product of at least one aliphatic or alicyclic polyisocyanate and a combination of at least one polypropylene glycol diol and one polypropylene glycol triol, reacted with one another catalytically in the presence of the at least one hydrocarbon resin, the at least one hydrocarbon resin being a monomer resin of the styrene/α-methylstyrene type. | 2010-06-03 |
| 20100132886 | Polyolefin Adhesive Compositions - An adhesive and method for hot melt adhesive application. The adhesive comprises polyolefin base polymer and from 1 to 15 wt % of a at least two wax components, based on the total weight of the polyolefin base polymer and the at least two wax components, wherein the at least two wax components comprise a first wax component having a relatively low weight average molecular weight at least 1000 g/mole less than a second wax component having a relatively high weight average molecular weight. The adhesive may have at least 50% fiber tear at 25° C., and a characteristic set time of less than 3 seconds. The adhesive may also include from 1 to 10 wt % of at least one functionalized polyolefin. | 2010-06-03 |
| 20100132887 | System and Method For Nano-Pantography - A method is provided for creating a plurality of substantially uniform nano-scale features in a substantially parallel manner in which an array of micro-lenses is positioned on a surface of a substrate, where each micro-lens includes a hole such that the bottom of the hole corresponds to a portion of the surface of the substrate. A flux of charged particles, e.g., a beam of positive ions of a selected element, is applied to the micro-lens array. The flux of charged particles is focused at selected focal points on the substrate surface at the bottoms of the holes of the micro-lens array. The substrate is tilted at one or more selected angles to displace the locations of the focal points across the substrate surface. By depositing material or etching the surface of the substrate, several substantially uniform nanometer sized features may be rapidly created in each hole on the surface of the substrate in a substantially parallel manner. | 2010-06-03 |
| 20100132888 | Plasma Processing Apparatus - A plasma processing apparatus includes a plasma processing main frame, and an apparatus controller controlling the plasma processing main frame. The plasma processing main frame has a vacuum process chamber, an exhaust device, a mass flow controller, a stage electrode receiving a workpiece, a high-frequency electrical source to, and a transfer device placing the workpiece on the stage electrode and carrying out the processed workpiece. The apparatus controller controls the plasma processing main frame in accordance with a predetermined procedure and is provided with a diagnosis device which acquires a plurality of recipes for processing workpieces carried in the chamber and apparatus parameters of the plasma processing apparatus when a specific recipe of the above recipes is executed, whereby the condition of the plasma processing main frame is diagnosed based on the acquired apparatus parameters. | 2010-06-03 |
| 20100132889 | ULTRA-HIGH ASPECT RATIO DIELECTRIC ETCH - A method for etching an ultra high aspect ratio feature in a dielectric layer through a carbon based mask is provided. The dielectric layer is selectively etched with respect to the carbon based mask, wherein the selective etching provides a net deposition of a fluorocarbon based polymer on the carbon based mask. The selective etch is stopped. The fluorocarbon polymer is selectively removed with respect to the carbon based mask, so that the carbon based mask remains, using a trimming. The selectively removing the fluorocarbon polymer is stopped. The dielectric layer is again selectively etched with respect to the carbon based mask, wherein the second selectively etching provides a net deposition of a fluorocarbon based polymer on the carbon based mask. | 2010-06-03 |
| 20100132890 | PLASMA PROCESSING DEVICE AND PLASMA DISCHARGE STATE MONITORING DEVICE - An object is to provide a plasma processing device capable of highly accurately monitoring an operation state including whether or not the plasma discharge is executed, whether the discharge is normal or abnormal and whether or not the maintenance work of the vacuum chamber is necessary. | 2010-06-03 |
| 20100132891 | VALVE AND PROCESSING APPARATUS PROVIDED WITH THE SAME - A disclosed valve comprises a first valve body including first and second openings that permit gaseous communication between a chamber and an evacuation apparatus; a sealing valve element that moves near/away from the second opening to open/close the second opening; a sealing member provided in the sealing valve element to seal the second opening when the sealing valve element closes the second opening; a valve element retreat area that is provided in an inner wall of the first valve body away from the second opening, and shields the sealing member from an inside of the first valve body when the sealing valve element is moved to the valve element retreat area; and a first pivot shaft that pivots the sealing valve element so that the sealing valve element may be located in one of the second opening and the valve element retreat area. | 2010-06-03 |
| 20100132892 | METHOD AND APPARATUS FOR MANUFACTURING AN ENDOVASCULAR GRAFT SECTION - A device and method for the manufacture of medical devices, specifically, endovascular grafts, or sections thereof. Layers of fusible material are disposed upon a shape forming member and seams formed between the layers in a configuration that can produce inflatable channels in desired portions of the graft. After creation of the seams, the fusible material of the inflatable channels may be fixed while the channels are in an expanded state. A five axis robotic seam forming apparatus may be used to create the seams in the layers of fusible material. | 2010-06-03 |
| 20100132893 | Bookbinding apparatus and image forming system - A bookbinding apparatus for bookbinding a sheet by applying adhesive including,
| 2010-06-03 |
| 20100132894 | FLEXIBLE INSULATED DOOR PANELS WITH INTERNAL BAFFLES - An example of a vertically operating door includes a flexible panel comprising two pliable sheets of material with a plurality of pads or mats of thermal insulation between the two sheets. In some examples, a plurality of horizontally elongate baffles made of pliable strips of material are installed between the two sheets. The baffles effectively divide one large interior volume between the sheets into more manageable smaller volumes or chambers. The baffles restrict the air between the sheets from being forced to the bottom of the panel as the panel ascends and bends across an overhead roller. Without the baffles and smaller chambers, the panel sheets in the area near the bottom of the panel would tend to bulge outward as the door opens. | 2010-06-03 |
| 20100132895 | Modular Panel System - A device is disclosed that replaces an existing panel or door with a reconfigurable modular panel. The invented panel additionally may function as a working door or screen, serving to more optimally employ a room volume. The invented panel can be configured to fit various styles of door frames thus being adaptable to various entry or floor space pattern situations. The invented panel may be electrified allowing modular plug-ins to house a wide array of elements. | 2010-06-03 |
| 20100132896 | LIGHT-TRANSMITTING SHEET MATERIAL AND METHOD FOR MANUFACTURING THE SAME - An object of the present invention is to provide a light-transmitting sheet material capable of transmitting sufficient amount of light and providing high blinding effect. A sheet material ( | 2010-06-03 |
| 20100132897 | METHOD AND ARRANGEMENT FOR CONTINUOUS COOKING - The continuous digester system has an inlet defined therein for the feed of a chips suspension and an outlet for the output of a cooked suspension of pulp. The suspension or chips is fed in to the inlet through a line at the beginning of the cook, where the chips suspension has a volume of starting cooking fluid that establishes a fluid/wood ratio that is greater than 3.5. A final cooking fluid is present during the cook for the major part of the cock and is withdrawn through a withdrawal strainer only during the final 15 minutes of the cook. The final cooking fluid ensures a fluid/wood ratio that is greater than 3.5 in association with the withdrawal. The withdrawn final cooking fluid during the final 15 minutes of the cook consists of spent black liquor that maintains a residual alkali level that lies under 15 g/l. | 2010-06-03 |
| 20100132898 | PROCESS FOR THE PRODUCTION OF BLEACHED WOOD PARTICLES AND PALE TO WHITE WOOD-BASE MATERIALS - The present invention relates to a process for the production of bleached wood particles and a process for the production of pale to white wood-base materials which are produced from the bleached wood particles. | 2010-06-03 |
| 20100132899 | Method And Apparatus For Filling And Cleaning A Pulp Tower - The present invention relates to a method and apparatus for filling and cleaning a pulp tower. The invention is most suitable for filling and cleaning high-consistency pulp towers, bleaching towers, storage tanks and similar towers containing fiber suspensions, of the wood-processing industry. The apparatus and method according to the invention for filling and cleaning a pulp tower, in which method pulp is fed into the pulp tower either through its cover ( | 2010-06-03 |
| 20100132900 | METHOD FOR DETERMINING THE BRIGHTNESS OF PAPER PULP - The invention refers to a method for determination brightness of paper pulp by measuring fluorescence from UV. The measurement is carried out directly in the pipe in which the paper pulp, which shall constitute the paper, is fed forward, by an in-line brightness meter, which also is capable to measure fluorescent substances in the paper pulp, a direct control of the partial stages in the paper pulp process where fluorescent substances can exist or a determination at the end of the process can be accomplished. | 2010-06-03 |
| 20100132901 | PROCESS FOR IMPROVING OPTICAL PROPERTIES OF PAPER - The present invention is directed to a method of efficiently maintaining or increasing brightness and whiteness of refined paper. In one aspect, the invention is directed to a method for substantially maintaining (or even increasing) brightness and/or whiteness of paper with increased pulp refining, the method including refining the pulp down to reduce the freeness at least about 100 CSF and adding a combination of an OBA and a carrier polymer to the paper surface in the size press in amounts sufficient to increase brightness and/or whiteness of the final paper. In another aspect, the invention is directed to a method of making paper from refined pulp that includes refining a cellulosic fiber suspension to reduce the freeness at least about 100 CSF and contacting the cellulosic fibers with at least one optical brightening agent (OBA) during or after the refining step prior to adding any additional wet end chemicals. | 2010-06-03 |
| 20100132902 | PAPER AND METHOD FOR MAKING PAPER - The invention relates to a paper that is formed of a fibre-based source material and is applicable as printing paper. According to the invention, the surface of the paper is surface-treated by arranging on the surface sufficient density in such manner that the density of at least one surface layer of the paper is sufficiently high to yield a Gurley-Hill value of over 7000 s/100 ml as measured from the entire paper. Furthermore, the invention relates to a method for making paper. | 2010-06-03 |
| 20100132903 | YANKEE CYLINDER FOR PAPER PRODUCING MACHINE - The steel-made Yankee cylinder includes a cylindrical shell ( | 2010-06-03 |
| 20100132904 | ROLL COVER AND A COVERED ROLL - Invention relates to a roll cover and a covered roll for paper, board, finishing and tissue machines. More specifically it relates to a roll particularly used in calendar which roll comprises a metal roll body and a cover of a composite material on it. The cover has at least three layers which comprise polymer matrix and fiber reinforcement the material of the being different at least in successive layers. | 2010-06-03 |
| 20100132905 | DIE CASTING PROCESS INCORPORATING COMPUTERIZED PATTERN RECOGNITION TECHNIQUES - A die casting process using pattern recognition techniques to identify those die castings manufactured under conditions likely to produce a die casting which would subsequently prove unacceptable for use. By promptly identifying such die castings, they may be discarded before being shipped to a remote facility for further processing. As a result, the rejection rate of die castings at the remote facility may be reduced and the raw materials used to form the discarded die castings may be more readily recycled. | 2010-06-03 |
| 20100132906 | METHOD OF CASTING A METAL ARTICLE - During the casting of the metal article, a mold is lowered from a furnace assembly into a body of an inert gas. A stream having a thermal conductivity greater than the thermal conductivity of the inert gas is directed against a first portion of the mold to initiate solidification of molten metal in the first portion of the mold. The stream is subsequently directed against portions of the mold disposed in the body of inert gas and disposed above the first portion of the mold to initiate solidification of molten metal and portions of the mold above the first portion of the mold. The stream may be formed of a molten metal. Alternatively, the stream may be formed of an inert gas in which particulate is entrained. | 2010-06-03 |
| 20100132907 | METHOD AND APPARATUS FOR PRODUCING AMORPHOUS RIBBON - A method and apparatus are provided for producing an amorphous ribbon by ejecting and rapidly solidifying molten alloy on a circumferential surface of a rapidly rotating cooling roll, wherein the cooling roll is polished online during amorphous ribbon production. When the circumferential surface of the cooling roll after peeling off the ribbon is polished using a polishing member, the circumferential surface of the cooling roll is polished continuously or intermittently across its lateral direction while differentiating the polishing mode in accordance with the surface properties. | 2010-06-03 |
| 20100132908 | POSITION-CONTROLLED OR PRESSURE-CONTROLLED DEVICE FOR THE HYDRAULIC POSITIONING OF COMPONENTS - A device for the hydraulic positioning of structural component parts, in particular rollers of strand guide segments of a continuous casting installation, with hydraulic cylinders, each of which is divided into a cylinder space and an annular cylinder space by a piston having a piston rod. The cylinder spaces can be connected to a pressure source by control members. Hydraulic connection lines are reduced or components used are reduced. Either the annular cylinder space is acted upon by a pressure which is adjustable but which then remains constant, while the pressure applied to the piston in the cylinder space is position-controlled or pressure-controlled, or the cylinder space is acted upon by a pressure which is adjustable but which then remains constant, while the pressure applied to the piston in the annular cylinder space is position-controlled or pressure-controlled. | 2010-06-03 |
| 20100132909 | System for Sealing a Dummy Bar Head in a Mould of a Continuous Casting Plant for Casting Large-Format Preliminary Sections - In a system for sealing a dummy bar head in a mould of a continuous casting plant for casting large-format preliminary sections, a flat gasket ( | 2010-06-03 |
| 20100132910 | Method For Detecting And Classifying Surface Defects On Continuously Cast Slabs - A method for the detection and classification of surface defects on continuously cast products using topographical information about the appearance of continuously cast surface defects and/or flaws are determined with respect to their exact position, evaluated with respect to their location and dimensions, and eliminated in accordance with the evaluation prior to further machining of the product, or are prevented by optimizing the process. The defects and/or flaws on the slab surface of the continuously cast preliminary product are detected and are stored with respect to their exact position and a detection of defects and/or flaws on the finished product is carried out and stored with respect to their exact position, and in that the information from the preliminary product is then compared with the information from the surface inspection on the finished product. Only the information which has led to, or can lead to, defects on the finished product is considered for the elimination of defects and/or flaws on the preliminary product. | 2010-06-03 |
| 20100132911 | METHOD OF AND APPARATUS FOR EQUALIZATION OF THE HEAT TRANSFER OF A CAST PRODUCT DURING THE SOLIDIFICATION THEREOF ON A METAL CONVEYOR BELT OF A HORIZONTAL STRIP CASTING INSTALLATION - In the casting close-to-the final dimension of rectangular strands made of metal and the subsequent further processing thereof into metal strips according to the DSC method (direct strip casting) in a horizontal continuous casting installation the cast product ( | 2010-06-03 |
| 20100132912 | STRIP CASTING APPARATUS WITH IMPROVED SIDE DAM - Apparatus for continuously casting metal strip includes a pair of counter-rotatable casting rolls laterally positioned to form a nip there between through which thin strip can be cast, a pair of confining side dams adjacent the ends of the casting rolls capable of confining a casting pool of molten metal supported on the casting rolls above the nip, each side dam having a surface capable of contacting the molten metal of the casting pool, with unraised portions and raised portions to form troughs with the unraised portions as base between the raised portion of the side dam and the casting surfaces of the casting rolls to guide the flow of molten metal, and a metal delivery system disposed above the nip and capable of discharging molten metal to form the casting pool supported on the casting rolls. | 2010-06-03 |
| 20100132913 | Casting Method and Casting System for Aluminium or Aluminium Alloys - In a casting method, or a casting system for aluminum, or aluminum alloys, aluminum melt is filled into a plurality of pans ( | 2010-06-03 |
| 20100132914 | HOT WATER SUPPLY DEVICE FOR HOUSE - It is an object of the present invention to provide a hot water supply device for a house capable of eliminating the necessity for installing a heat pump device or a hot water storage tank on a balcony. | 2010-06-03 |
| 20100132915 | Cooling System for Aerospace Vehicle Components - A cooling system for removing heat generated by electrical components onboard aerospace vehicles flows coolant between an evaporator that removes heat from the component, and a condenser within the skin of the vehicle. The skin is formed from facesheets comprising multiple layers of polymer resin reinforced with meshes of single and double wall nanotubes. The nanotubes conduct the heat directionally so as to both distribute the heat over the skin and direct the heat to the outer surface of the skin where the heat can be carried away by air flowing over the skin. The skin may also include conductive carbon foam surrounding the condenser to reduce thermal resistance between the condenser and the facesheets. | 2010-06-03 |
| 20100132916 | Supplemental Transport Heater for Tanker Trailers - A supplemental heating apparatus for use in conjunction with the coolant system of a truck engine provides a supplemental source of heat energy to the heat exchanger within a tanker trailer. The supplemental heating apparatus is activated when the truck engine is shut-off. A control system undertakes a testing cycle in which a circulator pulls coolant out of the tanker trailer and the temperature of the coolant is sensed after a delay of time so that the coolant from within the heat exchanger is tested. The burner draws fuel from the truck's fuel tanks to provide heat energy when the sensed temperature is below a threshold. The coolant is circulated between the boiler associated with the burner and the heat exchanger until the return coolant is raised above a second threshold. The testing cycle continues through a loop of a predetermined duration independent of the activation of the heating cycle. | 2010-06-03 |
| 20100132917 | Snap Lock A-Frame Heat Exchanger Bracket - A heat exchanger assembly comprises a pair of heat exchanger cores, each with a pair of manifold tanks on opposite sides, and a bracket that grips one tank of each heat exchanger core to maintain the gripped tanks adjacent and parallel to one another. The tanks can rotate within the bracket, allowing them to assume a shipping position wherein the cores are adjacent to each other and an operative position wherein the ends of the cores opposite the bracket are spread apart to form an A-frame configuration. | 2010-06-03 |
| 20100132918 | Cooling fan housing assembly - A cooling fan housing assembly for assembling to a heat sink includes a boosting portion and a connecting portion extended from the boosting portion. The connecting portion includes a first part and a second part for covering on and fixing to the heat sink. The second part of the connecting portion is provided with at least one hooking section for firmly hooking to the heat sink, so that a cooling fan supported on the cooling fan housing assembly can be quickly assembled to the heat sink without the risk of producing vibration during the operation of the cooling fan. Therefore, the cooling fan housing assembly not only reduces assembling labor and time and manufacturing cost, but also enables stable operation of the cooling fan. | 2010-06-03 |
| 20100132919 | HEAT SINK - A heat sink includes a plurality of metal fins interconnected together. Each metal fin includes a main plate, a flange extending forwardly from the main plate and an interlocking unit formed on the flange. The interlocking unit includes an engaging ear and a hook. The ear extends rearwards from a rear edge of the flange and defines a locking hole therein. The flange defines a cutout adjacent to a front edge thereof. The cutout is aligned with the ear and recessed rearwards from the front edge of the flange. The hook extends forwardly from the flange and is located within the cutout. The ear of a fin is engaged in the cutout of an adjacent rear fin. The hook of the adjacent rear fin is engaged in the locking hole of the engaging ear of the fin. | 2010-06-03 |
| 20100132920 | Redundant Aircraft Cooling System For Redundant Aircraft Components - An aircraft cooling system ( | 2010-06-03 |
| 20100132921 | Wake generating solid elements for joule heating or infrared heating - An improved solid heat transfer element composed of an elongate member having a generally cylindrical surface with male vortex generating protrusions is provided. The vortex generating protrusions, which may be referred to as “turbulators,” provide improved heat transfer by convection to a flow of air transverse to the elongate members without substantially increasing the pressure drop in the flow of air passing over the members. Advantageously, a plurality of the heat transfer elements, or of straight portions of a single serpentine heat transfer element, may be arranged in an aligned or staggered array of elements or straight portions. Many advantageous profile shapes of the element and vortex generators are provided, including aerodynamic profile shapes that are symmetrical with respect to a fluid flow to provide low drag and pressure drop. Heat in the element may be generated by means of electrical resistance or absorption of radiation. | 2010-06-03 |
| 20100132922 | VAPOR CHAMBER AND COOLING DEVICE HAVING THE SAME - A vapor chamber is provided to include shell, capillary tissue, working fluid, heat-absorbing section and heat-releasing section. A hollow chamber is formed in the shell. The capillary tissue is arranged and accommodated in the hollow chamber. The working fluid is injected into and filled in the hollow chamber. Two corresponding surfaces of the shell at the heat-releasing section are respectively a non-planar shape. Because the two corresponding surfaces of the shell at the heat-releasing section are respectively a non-planar shape, the structure strength of the vapor chamber is higher and the anti-deforming ability is superior, thereby the using life of the vapor chamber being prolonged. In addition, the vapor chamber can be combined with cooling fins to become a cooling device. Since the two corresponding surfaces of the shell at the heat-releasing section are respectively designed as a non-planar shape, the vapor chamber and the cooling fins have larger contacting surfaces, making the heat-transferring effectiveness thereby enhanced significantly. | 2010-06-03 |
| 20100132923 | Minimal-Temperature-Differential, Omni-Directional-Reflux, Heat Exchanger - A substrate formed of a suitable conductive-heat-transfer material is formed with small channels of a size selected to provide surface tension forces dominating a motion of a liquid-phase working fluid. A space above the channels of the substrate provides comparatively unobstructed space for the transport motion of a vapor phase of the working fluid effecting a heat-pipe effect in a multi-dimensional device. Channels may typically be formed in an orthogonal grid providing capillary return of liquids from a comparatively cooler condensation region to a comparatively warmer evaporation region, without any wicks other that the adhesion of the liquid phase working fluid to the vertices of the channels. Interference between the boundary layers of the liquid phase and the vapor phase of the working fluid are minimized by the depth of the channels, and the pedestals formed by the channel walls. Extremely small temperature differentials are thereby achieved between an outer surface of the substrate and an inner surface of the substrate when the liquid phase floods the substrate. | 2010-06-03 |
| 20100132924 | COOLING DEVICE FOR ELECTRONIC COMPONENTS - A cooling device ( | 2010-06-03 |
| 20100132925 | Partable Thermal Heat Pipe - A heat pipe for conducting heat away from an electronic device attached to a removable electronic module includes two self-aligning sections. A source section is attached to the removable electronic module and a target section passes through and is retained by a fixed member. One end of the source section is in thermal contact with a heat source and the other end includes a self aligning female thermal interface. One end of the target section includes a self aligning male thermal interface and the other end includes a heat sink. The female end of the source section and the male end of the target section are moved into contact with each other to form a thermal connection that permits heat from the heat source to be transferred to the heat sink. | 2010-06-03 |
| 20100132926 | DISTRIBUTOR FOR A FLOWABLE MEDIUM - A distributor of flowable medium for a heat exchanger has a housing member and at least one substantially vertically oriented tube member arranged therein. The distributor has a hollow body arranged to be supported in one end of the tube member. An upturned funnel shaped core member is formed in the hollow body, resulting in an annular flow passage between the body and the core member. The body has an upper section with an inlet, a lower section with an outlet, and a mid section between the upper and lower sections. The flow passage extends from the inlet to the outlet at the lower section, and is configured to narrow progressively from the inlet towards the mid section, and widen progressively from the mid section towards the outlet for modifying flow characteristics of the medium flowing through the passage. Intake guide elements are provided at the upper section. | 2010-06-03 |
| 20100132927 | Tube-Bundle Heat Exchanger - The invention concerns a heat exchanger ( | 2010-06-03 |
| 20100132928 | HONEYCOMB MINI-REACTOR SYSTEMS AND METHODS - Disclosed is a reactor or reactor component comprising a honeycomb structure having cells extending along a common direction and having one or more passages each extending across at least some of the cells, wherein the path or paths of the one or more passages, taken within a plane perpendicular to the common direction, includes or include a number of repeating sub-path units arranged in a two-dimensional array, each sub-path unit including one or more turns or bends in the path. Methods of making, and methods of use, including resulting standardized reactor or reactor component systems, and standardized reactor or reactor component engineering or design, are also disclosed. | 2010-06-03 |
| 20100132929 | HEAT EXCHANGER WITH WELDED EXCHANGE PLATES - The heat exchanger comprises metal plates ( | 2010-06-03 |
| 20100132930 | Flexible Heat/Mass Exchanger - A flexible heat/mass exchanger constructed of flexible layers defining a flow channel and exterior surfaces. The heat/mass exchanger utilizes a working liquid, such as water, that is present in the flow channel during use. The heat/mass exchanger uses one or more porous and/or permeable materials to allow mass exchange between the working liquid in the flow channel and the environment surrounding the heat/mass exchanger. In a cooling mode, evaporation of the working liquid occurs via the mass exchange. In a dehumidification mode, moisture in the surrounding environment is transported to the working liquid via the mass exchange. In some embodiments, the heat/mass exchanger is made of a number of flexible sheets of material. One or more flexible heat/mass exchangers may be used to form a semi-closed system, such as a personal cooling system with a circulating coolant loop, or an open system, such as a personal hydration system. | 2010-06-03 |
| 20100132931 | THERMAL MODULE FOR LIGHT SOURCE - The present invention discloses a thermal module for light source, which comprises a heat-conducting part and a heat-dissipating part engaged therewith. The heat-conducting part is provided with a heat-receiving portion to receive the heat generated by a light source, a joint portion to join with the heat-dissipating part. The heat-dissipating part is provided with a plurality of fin-shaped heat-dissipating sheets for heat dissipation and to join with the joint portion of the heat-conducting part. | 2010-06-03 |
| 20100132932 | METHOD FOR PRODUCING A METALIZED COMPONENT, CORRESPONDING COMPONENT, AND A SUBSTRATE FOR SUPPORTING THE COMPONENT DURING METALIZATION - Components having ceramic bases provided with a metalized structure on at least two opposite and/or juxtaposed faces at the same time, wherein metal in the form of pastes, films or sheets is provided for metallization and is applied to the surfaces of the ceramic base to be provided with a metalized structure. | 2010-06-03 |
| 20100132933 | METHANE HYDRATE DISSOCIATION ACCELERATING AND METHANE GAS DERIVING SYSTEM - It is an object of the present invention to provide a deriving technique with economy and technical difficulty improved without depending on fuel consumption for a heat source when methane gas is derived from a methane hydrate layer. Warm water is pumped up by a pump from an underground aquifer present 1000 to 1500 m below the seabed, geothermal energy is caused to flow through a permeable layer below a methane hydrate layer, a dissociation boundary surface of an un-dissociated area of the methane hydrate layer is dissociated to generate methane gas, the methane gas is led into a production well from peripheral areas and through a gas inlet screen and caused to rise so that the methane gas is collected on the sea. | 2010-06-03 |
| 20100132934 | HEATING AND COOLING ELECTRICAL COMPONENTS IN A DOWNHOLE OPERATION - In some embodiments, an apparatus includes a tool for a downhole operation. The tool includes a downhole power source to generate power. The tool also includes a cooler module to lower temperature based on the power. | 2010-06-03 |
| 20100132935 | Gripper Block - A gripper block for conveying continuous rod in a well bore comprises a carrier body formed of a first metal and arranged to be mounted on one of the pair of continuous drive chains of a continuous rod conveying apparatus. A gripping element supported on the carrier body is arranged to engage the continuous rod and is readily separable from the carrier body. The gripping element is formed of a second metal which is softer than the first metal of the carrier body and softer than the continuous rod. | 2010-06-03 |
| 20100132936 | Pipe Handling Device and Safety Mechanism - A pipe handling assembly includes: a pipe engaging apparatus including a pipe gripping mechanism connectable to a top drive such that the top drive transmits rotational movement and axial movement to the pipe gripping mechanism; a pipe handling device for mounting onto the pipe engaging apparatus, the pipe handling device including a link hanger mounted on the pipe engaging apparatus, a link arm having a first end pivotally connectable to the link hanger and an outboard end selected to carry a pipe into a position to be gripped by the pipe engaging apparatus; a bearing for isolating rotational movement to the pipe gripping mechanism from the link hanger; and a connection for rigidly connecting the link hanger to the pipe engaging apparatus during operation of the pipe handling assembly, the connection selected to substantially prevent the link hanger from rotating with the pipe gripping mechanism should the bearing seize. | 2010-06-03 |
| 20100132937 | Laminar Flow Tool - A laminar flow tool is for channeling water, air or other fluids through a down drill pipe or tubing for pressurization of other tools or other purposes. The tool provides a flow divider having an 180 degree twist separating a driven fluid chamber from a buffer fluid pocket. Fluid in the tool is calmed as it travels and loses some of the spin (“turbulence”) inherent in the water or other fluid. A buffer pocket on one side absorbs shocks and stabilizes the driven side. Ports in the buffer side help equalize pressure. | 2010-06-03 |
| 20100132938 | CONDUCTOR PIPE STRING DEFLECTOR AND METHOD OF USING SAME - An apparatus for deflecting a tubular string preferably comprising at least one side nozzle near the lower end of a first tubular string. The nozzle permits passage of a fluid therethrough from the first tubular string bore and deflects the first tubular string in a substantially horizontal direction. A second tubular string may be lowered over the deflected first tubular string. The second tubular string and the first tubular string are preferably lowered into the sea floor for maintaining their deflection. A method for deflecting a first tubular string and securing the first tubular string in the deflected state preferably comprises lowering the first tubular string axially so that the lower end of the first tubular string is near the sea floor. Preferably, a fluid, such as seawater, is propelled down through the bore of the first tubular string and through at least one side nozzle near the lower end of the first tubular, wherein the fluid moving through the side nozzle deflects the first tubular string. The first tubular string end is preferably lowered into the sea floor for maintaining the deflection of the first tubular string. A second tubular string may then be slidably lowered over the first tubular string for deflecting the second tubular string. | 2010-06-03 |
| 20100132939 | SYSTEM AND METHOD FOR PROVIDING A DOWNHOLE MECHANICAL ENERGY ABSORBER - A system and a method are disclosed for providing a downhole mechanical energy absorber that protects downhole tools from impact loads and shock loads that occur during run-in contacts, tool drops, perforating blasts, and other impact events. A continuous localized inelastic deformation of a tube is a primary energy absorber in a load limiting design of the downhole mechanical energy absorber. | 2010-06-03 |
| 20100132940 | FOCUSED PROBE APPARATUS AND METHOD THEREFOR - Apparatus and methods for downhole formation testing including use of a probe having inner and outer channels adapted to collect or inject injecting fluids from or to a formation accessed by a borehole. The probe straddles one or more layers in laminated or fractured formations and uses the inner channels to collect fluid. | 2010-06-03 |
| 20100132941 | APPARATUS AND METHOD FOR MANIPULATING FLUID DURING DRILLING OR PUMPING OPERATIONS - A method and apparatus for manipulating fluid, such as measuring bubble point, during drilling or pumping operations including pumping fluid in a borehole through a flow line ( | 2010-06-03 |
| 20100132942 | HYDROCARBON RESERVOIR TREATMENT METHOD WITH HYDROCARBONS - A hydrocarbon well treatment fluid is made recyclable by introducing a laminar flow enhancer into the fluid, resulting in a formulation called Slick Oil™ hydrocarbon fluid. A method of using a fluid in the treatment of a hydrocarbon reservoir is disclosed. A hydrocarbon fluid is injected into the hydrocarbon reservoir, the hydrocarbon fluid comprising hydrocarbons and a hydrophobic laminar flow enhancer. The hydrocarbon fluid is recovered from the hydrocarbon reservoir. The recovered hydrocarbon fluid is then cleaned by removing contaminants from the recovered hydrocarbon fluid that have been introduced into the hydrocarbon fluid from the hydrocarbon reservoir. The hydrocarbon fluid is then re-used by injecting the cleaned and recovered hydrocarbon fluid into at least one subsequent hydrocarbon reservoir. Proppant carrying abilities of a hydrocarbon fracturing fluid are enhanced by introducing a laminar flow enhancer into the fluid, resulting in a formulation called Slick Oil™ hydrocarbon fluid. | 2010-06-03 |
| 20100132943 | Resin Compositions and Methods of Using Resin Compositions to Control Proppant Flow-Back - The present invention includes methods and compositions that include a resin composition comprising from about | 2010-06-03 |
| 20100132944 | DIFFERENTIAL FILTERS FOR REMOVING WATER DURING OIL PRODUCTION - A method of removing a partial amount of water in a well, comprises deploying a differential filter downhole; and performing a downhole operation, wherein the differential filter comprises a swellable polymer that swells after contacting water such that permeability of the differential filter is reduced by removing said partial amount of water, the swellable polymer being non-soluble in the water and/or hydrocarbon and wherein the swellable polymer comprises at least one selected from the group consisting of polyacrylic acid, polyacrylate, polymethacrylic acid, poly maleic anhydride, polyacrylamide, polyvinyl alcohol, latex, polyamide, polyester, and a co-polymer thereof. | 2010-06-03 |
| 20100132945 | Method for Perforating a Wellbore in Low Underbalance Systems - By substantially eliminating the crushed zone surrounding a perforation tunnel and expelling debris created upon activation of a shaped charge with first and second successive explosive events, the need for surge flow associated with underbalanced perforating techniques is eliminated. The break down of the rock fabric at the tunnel tip, caused by the near-instantaneous overpressure generated within the tunnel, further creates substantially debris-free tunnels in conditions of limited or no underbalance as well as in conditions of overbalance. | 2010-06-03 |
| 20100132946 | Method for the Enhancement of Injection Activities and Stimulation of Oil and Gas Production - By removing material of low permeability from within and around a perforation tunnel and creating at least one fracture at the tip of a perforation tunnel, injection parameters and effects such as outflow rate and, in the case of multiple perforation tunnels benefiting from such cleanup, distribution of injected fluids along a wellbore are enhanced. Following detonation of a charge carrier, a second explosive event is triggered within a freshly made tunnel, thereby substantially eliminating a crushed zone and improving the geometry and quality (and length) of the tunnel. In addition, this action creates substantially debris-free tunnels and relieves the residual stress cage, resulting in perforation tunnels that are highly conducive to injection under fracturing conditions for disposal and stimulation purposes, and that promote even coverage of injected fluids across the perforated interval. | 2010-06-03 |
| 20100132947 | Method for Perforating Failure-Prone Formations - By using reactive shaped charges to perforate failure prone formations, the present invention is able to keep formation sand in place and increase productivity. An efficient flow distribution is surprisingly produced without requiring surge flow or post-perforation stimulation. Further, using the secondary reactive effects of reactive shaped charges allows for the reduction of the risk of erosion and minimization of sand production. In a preferred embodiment, a liner capable of producing a strongly exothermic intermetallic reaction between liner components within and around the tunnel is used to achieve a high percentage of substantially clean and enlarged perforation tunnels conducive to flow or gravel packing | 2010-06-03 |
| 20100132948 | Delayed Breaking of Well Treatment Fluids - An embodiment of a downhole method of breaking of a well treatment fluid relates to overcrosslinking a polymeric thickener with an overcrosslinking agent such as an excess crosslinking agent and/or an excess alkaline material, wherein either or both the agent and/or material may be encapsulated. | 2010-06-03 |
| 20100132949 | PROCESS AND PROCESS LINE FOR THE PREPARATION OF HYDRAULIC FRACTURING FLUID - A process and process line is provided for preparing a friction-reduced hydraulic fracturing fluid at a central location which can be readily transported to an oil or gas well in a formation at a well site, comprising: preparing a mixture of polymer and water at the central location by shearing the polymer in the water in a high shear environment to create the friction-reduced hydraulic fracturing fluid; pumping the friction-reduced hydraulic fracturing fluid through a series of pumps and pipelines to the well site; and injecting the hydraulic fracturing fluid into the oil or gas well at a pressure sufficient to cause fracturing of the formation. | 2010-06-03 |
| 20100132950 | WATER TRANSFER SYSTEM - A method of treating a hydrocarbon reservoir that is penetrated by a well is disclosed, the method comprising injecting into the well a water transfer system comprising liquefied petroleum gas (LPG) and an alcohol that is at least partially water and liquefied petroleum gas soluble. Further, a method of treating a hydrocarbon reservoir is disclosed, the method comprising introducing into the hydrocarbon reservoir a combination of LPG and a solvent system that is at least partially liquefied petroleum gas and water soluble. | 2010-06-03 |
| 20100132951 | Controlled De-functionalization of Filtercakes and Other Downhole Compositions - A method for the controlled de-functionalization of downhole polymers comprising contacting downhole, water-dispersible, polymeric material with a dehydrating agent until the water-dispersible polymeric material is sufficiently de-functionalized to be removed. The water-dispersible polymeric material can be found in the downhole formation of a filtercake on production walls, other downhole polysaccharide materials and in fluid loss pills. The contact between the dehydrating agent and the polymeric material is prolonged until the water-dispersible, polymeric material is sufficiently de-functionalized to allow the de-functionalized material to be removed by flushing the drilling fluid. The dehydrating agent is selected from concentrated inorganic salt solutions, concentrated organic salt solutions, acid anhydrides, esters, alcohols, ethers, ketones, aldehydes, amides, organic acids and mixtures thereof. | 2010-06-03 |
| 20100132952 | METHOD FOR CASING USING MULTIPLE EXPANDED AREAS AND USING AT LEAST ONE INFLATABLE BLADDER - The method of the invention comprises inserting into the well or the piping to be cased, a tube ( | 2010-06-03 |
| 20100132953 | BARRIER FOR INSTRUMENTATION PIPING - A well head barrier assembly ( | 2010-06-03 |
| 20100132954 | BALL SEAT ASSEMBLY AND METHOD OF CONTROLLING FLUID FLOW THROUGH A HOLLOW BODY - A method of controlling fluid flow through a hollow body, uses a ball seat assembly ( | 2010-06-03 |
| 20100132955 | METHOD AND SYSTEM FOR DEPLOYING SENSORS IN A WELL BORE USING A LATCH AND MATING ELEMENT - A method for deploying a sensor array into a wellbore, including inserting the sensor array into a secondary tubular coupled to a body at a surface of the wellbore, coupling the sensory array to the body, running the secondary tubular into a primary tubular fixed to the wellbore, engaging a latch mechanism located on the body with a mating element fixed to the primary tubular of the wellbore, and decoupling the secondary tubular from the body and retrieving the secondary tubular from the wellbore while the sensor array is held fixed by the latch. | 2010-06-03 |
| 20100132956 | EXPANDABLE CONNECTION WITH METAL TO METAL SEAL - An expandable tubular connection includes coupled first and second tubular members and a sealing end on one of the first and second tubular members engaged with an angled shoulder coupled to the other of the first and second tubular members, wherein the sealing end deflects on the angled shoulder and plastically deforms into one of the first and second tubular members upon radial expansion and plastic deformation of the expandable tubular connection. A tubular sleeve including the angled shoulder may be coupled between the first and second tubular members. The sealing end may have an inner radial projection that is deflected into a surface on the first tubular member. A method includes pre-loading a sealing end of the second tubular member onto an angled shoulder of the tubular sleeve, radially expanding and plastically deforming the tubular connection, and deflecting the sealing end on the angled shoulder and into the first tubular member. | 2010-06-03 |
| 20100132957 | DOWNHOLE SHAPE MEMORY ALLOY ACTUATOR AND METHOD - A downhole actuator includes, a sleeve, a mandrel, and at least one of the sleeve and the mandrel is in operable communication with a downhole tool to be actuated. The actuator further includes, a follower disposed at one of the sleeve and the mandrel, a pathway disposed at the other of the sleeve and the mandrel, the pathway being receptive to the follower and configured to cause rotational motion and limit a stroke length between the sleeve and the mandrel in response to longitudinal motion between the follower and the pathway. The actuator also has a shape memory alloy in operable communication with the sleeve and the mandrel configured to longitudinally move the sleeve in relation to the mandrel in response to temperature changes thereof. | 2010-06-03 |
| 20100132958 | EXPANDABLE TUBULAR INSTALLATION SYSTEMS, METHODS, AND APPARATUS - Systems, apparatus and well intervention methods are described. Tubular member radial expansion apparatus includes a support member having forward and rearward ends; a drive unit and an expansion member disposed on the support member providing force for propelling the expansion member through an expandable tubular and expanding it, the drive unit disposed rearward of the expansion member; front and rear anchors disposed on the support member for engaging the expandable tubular's ID to provide reaction forces to propagate the expansion member through the expandable tubular, the rear anchor positioned behind the drive unit and providing its reaction force after the front anchor has exited the expandable tubular; a casing lock disposed on the support member and positioned between the expansion member and the front anchor, securing the expandable tubular to the support member during running-in-hole (RIH); and a valve attached to the forward end of the expandable tubular. | 2010-06-03 |
| 20100132959 | Frac Sleeve with Rotational Inner Diameter Opening - The present application is to a method of sequentially drilling a number of frac sleeves in a down hole well. The design enables the removal of fracture sleeve pistons from between treatment zones without requiring drilling or milling of the sleeve while allowing for full flow of fluids after treatment. A number of plugs or pistons having sequentially smaller central bores allows for balls to sequentially be inserted through the tool to selectively close off the pistons to isolate one zone from another. A release tool may inserted into the tool to engage and unthread the plugs to open up the inner diameter of the tool to allow greater production flow through the tool. The plugs may have mating tabs and holes so that as each plug is unthreaded it falls to the next plug and engages so that each plug may sequentially be unthreaded from the sleeve. | 2010-06-03 |
| 20100132960 | DRILLABLE BRIDGE PLUG FOR HIGH PRESSURE AND HIGH TEMPERATURE ENVIRONMENTS - A drillable bridge plug includes a mandrel having external splines disposed on an outer surface of the mandrel, a sealing element disposed around the mandrel, an upper cone disposed around the mandrel proximate an upper end of the sealing element, and a lower cone disposed around the mandrel proximate the lower end of the sealing element, wherein an inner surface of the lower cone comprises internal splines configured to engage the external splines. The drillable bridge plug also includes an upper and a lower slip assembly disposed around the mandrel, and an upper and lower ring assembly each including a first segmented barrier ring, a second segmented barrier ring, and a back-up ring disposed proximate sealing element. A method of setting the drillable bridge plug and a method of removing the drillable bridge plug are disclosed. | 2010-06-03 |
| 20100132961 | CHILLED POWDER FIRE EXTINGUISHER - A fire extinguisher comprises a conduit having an air inlet and outlet. A blower unit is used for delivering a stream of air from said inlet to said outlet for extinguishing a fire. The extinguisher includes a cooling device using water to cool the stream of air entering said inlet prior to it being delivered to said fire via said outlet, and a powder delivery system for injecting and mixing a powder into said cooled stream of air prior to it leaving said outlet. The cooling device utilising a tiny fraction of water to cool air as it passes there through. | 2010-06-03 |
| 20100132962 | EXTENDED COVERAGE PENDENT SPRINKLER - An extended coverage pendent sprinkler configured for the fire protection of an occupancy classified as any one of: light hazard, ordinary hazard, extra hazard, rack storage with solid shelves and any combination thereof. The sprinkler preferably includes a body having an inlet and an outlet spaced from the inlet to define a passageway to further define a sprinkler axis and a K factor ranging from 11 gpm/(psi) | 2010-06-03 |
| 20100132963 | Method and Device for Fire Fighting - The invention relates to a method and a fire fighting device, wherein at least one extinguishing fluid container | 2010-06-03 |
| 20100132964 | FIRE EXTINGUISHING DEVICE - The present invention provides a fire extinguishing device including an upright standing hollow body. An air compressor pump is connected to the hollow body for providing pressurized air to the hollow body. At least one heat activated fluid release valve is connected to the hollow body. The present invention further provides a method of configuring a tree display. | 2010-06-03 |
| 20100132965 | May-30 - The May 30° is a 6′ play pipe made out of 1½″ aluminum pipe. At the bottom end of the play pipe is a on/off Valve and at the top end is a heavy duty brass Industrial Fog nozzle. This tool has a 30° bend in front of the nozzle. It is light weight, so the firefighters can work with this tool with ease. | 2010-06-03 |
| 20100132966 | May-Ram - The May-Ram is made of 1½″ aluminum pipe. It has fiber sleeve to help the firefighter from getting an electrical shock. This is a 6′ play pipe made out of 1½″ aluminum pipe. At the bottom end of the play pipe is a on/off Valve and at the top end is a Ram Head. It is light weight, so the firefighters can work with this tool with ease. | 2010-06-03 |
| 20100132967 | FIRE EXTINGUISHER GAS EJECTOR - For an automobile there is provided a fire extinguisher which is rapidly activatable in combination with a device for cutting a seatbelt and a device for breaking open a windshield. | 2010-06-03 |
| 20100132968 | ELECTRIC TOOL - An electrical tool ( | 2010-06-03 |
| 20100132969 | Power tool - It is an object of the invention to reduce size of a dynamic vibration reducer in a power tool. A power tool according to the invention includes a dynamic vibration reducer | 2010-06-03 |
| 20100132970 | MOUNTABLE POWER STRIPS WITH ROTATIONALLY BIASED ARM SECTIONS - A mountable power strip includes a first arm section having a plurality of electrical receptacles defining a “strip” of electrical receptacles. The mountable power strip further includes a coupling assembly that is configured to couple the first arm section to a second arm section such that the first and second arm sections are configured for rotational movement relative to each other about an axis of the coupling assembly. The first and second arm sections are biased by at least one spring member such that the first and second arm sections are configured to transition between a first open configuration and a second closed configuration. The biasing may be toward the closed configuration for mounting of the power strip. | 2010-06-03 |
| 20100132971 | ELECTRICAL SWITCH BOX - This invention relates to electrical switch boxes. In particular, the invention relates to a device having an extension portion connected with a series of electrical switch boxes. In preferred embodiments, the extension portion of the device permits, for example, attachment of the device to a wall stud without flush positioning of the electrical switch boxes with the wall stud. | 2010-06-03 |
| 20100132972 | PLATE FOR ELECTRIC APPARATUS - A cover plate ( | 2010-06-03 |
| 20100132973 | Electrical power cable with frangible insulation shield - An electrical power cable has an insulation shield with at least one path of weakness along a length of the cable to facilitate stripping. When the path of weakness is a score or groove, a thickness of the insulation shield—between a bottom of the at least one groove and the outer surface of the underlying insulation layer is about 1-15 mils. Preferably, blades arranged around the circumference cable following extrusion of the insulation shield cut the at least one groove continuously into the shield along the cable's length. The at least one groove, or other means for imparting weakness, enables an installer to easily strip the insulation shield in the field with minimal use of specialized tools. | 2010-06-03 |
| 20100132974 | PROCESS OF PRODUCING FLAME-RETARDANT SILANE-CROSSLINKED OLEFIN RESIN, INSULATED WIRE, AND PROCESS OF PRODUCING INSULATED WIRE - A process of producing a flame-retardant silane-crosslinked olefin resin, an insulated wire, and a process of producing an insulated wire. The process includes kneading and molding a silane graft batch containing a silane-grafted olefin resin in which a silane coupling agent is graft polymerized onto an olefin resin, a flame retardant batch in which an olefin resin is mixed with a flame retardant containing metal hydroxide, a catalyst batch in which an olefin resin is mixed with a silane crosslinking catalyst, and water crosslinking the batches after kneading and molding. A mass ratio of the flame retardant batch to the silane graft batch is 60:40 to 90:10, and the catalyst batch amount is 3 to 10 part by mass with respect to 100 part by mass of a component of the silane graft and flame retardant batches. The wire is prepared by covering a conductor with the silane-crosslinked olefin resin. | 2010-06-03 |
| 20100132975 | INSULATED ELECTRICAL WIRE, ELECTRICAL COIL, AND MOTOR - Provided is an insulated electrical wire having an insulating coating that is relatively inexpensive, has good mechanical strengths such as hardness and good thermosoftening resistance, and exhibits a high corona discharge inception voltage. The insulated electrical wire comprises a conductor and an insulating coating which covers the conductor, and the insulating coating includes an insulating layer formed by applying and baking a mixed resin of a polyetherimide and a polyesterimide. In particular, the mixing ratio (weight ratio) of the polyesterimide to the polyetherimide is 75:25 to 10:90. An electrical coil produced by winding the insulated electrical wire and a motor comprising the electrical coil are also provided. | 2010-06-03 |
| 20100132976 | PROTECTION DEVICE FOR POWER CABLES WITH IMPREGNATED-PAPER-BASED INSULATION - Protection device for power cables with impregnated-paper-based insulation Protection device for a power cable ( | 2010-06-03 |
| 20100132977 | COMMUNICATION WIRE - The present invention relates to an improved isolated core or insulated conductor with a low dielectric constant and reduced materials costs. Apparatuses and methods of manufacturing the improved isolated core or insulated conductor are also disclosed. | 2010-06-03 |
| 20100132978 | WHISKER-FREE COATING STRUCTURE AND METHOD OF FABRICATING THE SAME - A whisker-free coating structure and a method for fabricating the same are disclosed. The whisker-free coating structure includes a substrate, a tungsten doped copper layer overlaying the substrate, and a lead-free tin layer overlaying the tungsten doped copper layer. | 2010-06-03 |
| 20100132979 | WIRE KEEPER - A wire keeper is assembled in a computer case to guide, integrate and fix wires of plural bus lines and electric connecting cords which are layout in the case, allowing each wire in the case to be tidily collected to assure space in the case to keep clear properly. As a result, hot air in the case can be transmitted out successfully by a cooling fan to effectively improve a heat dissipation effect in the case. | 2010-06-03 |
| 20100132980 | WIRING BOARD AND FABRICATION METHOD THEREFOR - A wiring board includes an insulating board, a wiring sub board having a wiring layer, and an insulating layer. The insulating layer has a via hole in which a conductor is formed by plating. The insulating board and the wiring sub board are horizontally laid out. The insulating layer is laid out to cover a boundary portion between the insulating board and the wiring sub board and continuously extends from the insulating board to the wiring sub board. A resin which constitutes the insulating layer is filled in the boundary portion. The conductor is electrically connected to the wiring layer. | 2010-06-03 |
| 20100132981 | PRINTED WIRING BOARD AND ELECTRONIC APPARATUS - According to one embodiment, a printed wiring board includes an insulating layer, a first conductor pattern on the insulating layer configured to be a signal line, and a second conductor pattern on the insulating layer. The second conductor pattern includes a larger conductor area than the first conductor pattern, and a slit which allows the second conductor pattern to stretch to follow a thermal expansion of the insulating layer. | 2010-06-03 |
| 20100132982 | Package substrate including solder resist layer having pattern parts and method of fabricating the same - Disclosed is a package substrate including a solder resist layer having pattern parts and a method of fabricating the same, in which the pattern parts are formed on the solder resist layer, thus increasing heat dissipation efficiency and minimizing the warpage of the substrate. | 2010-06-03 |
| 20100132983 | RIGID PRINTED CIRCUIT BOARD, PCB ASSEMBLY, AND PCB MODULE HAVING SAME - An exemplary rigid printed circuit board (PCB) includes a main portion, a supporting portion and a connecting portion. The supporting portion is for supporting electrical elements. The connecting portion includes two end portions and a main body therebetween. The main body is spaced from the main portion and the supporting portion. The two end portions are respectively connected to the main portion and the supporting portion. A PCB assembly and a PCB module using the same are also provided. | 2010-06-03 |
| 20100132984 | MULTILAYER PRINTED CIRCUIT BOARD - In order to reduce noise propagating from a digital signal circuit to an analog signal circuit, a multilayer printed circuit board includes a first digital signal circuit formed in a first region of a front surface, a first analog signal circuit formed in a second region of the front surface, a second digital signal circuit formed at a back surface corresponding to the first region, a second analog signal circuit formed at the back surface corresponding to the second region; an analog ground circuit formed between the front surface and the back surface to ground the first analog signal circuit and the second analog signal circuit, and a first digital ground circuit arranged between the first digital signal circuit and the analog ground circuit and a second digital ground circuit arranged between the second digital signal circuit and the analog ground circuit to ground the first digital signal circuit and the second digital signal circuit. | 2010-06-03 |
