31st week of 2014 patent applcation highlights part 9 |
Patent application number | Title | Published |
20140209275 | Ventilation Device, In Particular For Heating, Cooling, and/or Humidifying Air In Residential Buildings - A ventilation device, in particular for heating, cooling and/or humidifying air in residential buildings, includes a duct-shaped housing ( | 2014-07-31 |
20140209276 | SYSTEM AND METHOD FOR TRANSFERRING HEAT USING AN EXPANDED GAS - A system includes a fuel source for providing a fuel, a first expansion valve formed in a first fuel line connected to the fuel source, for expanding the fuel, and a heat transfer device for delivering a heat transfer medium to the first expansion valve such that the heat transfer medium is cooled by contacting the first expansion valve. Another system includes a fuel source for providing a fuel, a first expansion valve formed in a first fuel line connected to the fuel source, for expanding the fuel, a heat exchanger connected via the first fuel line to the expansion valve, the heat exchanger being cooled by the expanded fuel, and a fan for blowing air over the heat exchanger such that the air is cooled by contacting the heat exchanger. Another system includes pneumatic or hydraulic operated system devices. | 2014-07-31 |
20140209277 | AIR DUCT - An air duct includes a first frame and a guiding panel. The first frame includes a top wall and two sidewalls connected substantially perpendicularly to opposite sides of the top wall. Each sidewall defines a fixing hole adjacent to an end of the sidewall. The guiding panel includes a plate and two connecting pieces extending from a side of the plate. A pin protrudes from each connecting piece to be engaged in one of the fixing holes, thereby fixing the plate to the first frame. The plate is slanted relative to the top wall. | 2014-07-31 |
20140209278 | THERMAL ENERGY STORAGE SYSTEM WITH HEAT PUMP, REDUCED HEATER CORE, AND INTEGRATED BATTERY COOLING AND HEATING - A control module for a heating, ventilating, and air conditioning system includes a housing having an air flow conduit formed therein. An evaporator core is disposed in the air flow conduit, wherein at least a portion of the evaporator is configured to receive a fluid from a fluid source therein. An internal thermal energy exchanger is disposed in the air flow conduit downstream of at least a portion of the evaporator core and upstream of a blend door disposed in the air flow conduit. The internal thermal energy exchanger is configured to receive another fluid from at least another fluid source therein to provide a heating and cooling thereto. | 2014-07-31 |
20140209279 | INDIRECT HEAT EXCHANGER - A heat exchange apparatus is provided with an indirect evaporative heat exchange section. An evaporative liquid is downwardly distributed onto the indirect section to indirectly exchange sensible heat with a hot fluid stream flowing within a series of enclosed circuits which comprise the indirect evaporative heat exchange section. An ideal flow rate for such evaporative liquid is between 2.5 and 3.5 gallons per minute per square foot of top surface area of the indirect heat exchange section. | 2014-07-31 |
20140209280 | THERMAL-STORAGE EVAPORATOR WITH INTEGRATED COOLANT TANK - An integrated thermal transfer system is provided for transferring heat between a coolant and a refrigerant in an HVAC system to change a temperature of the coolant. Heat is then transferred between the coolant having a changed temperature and a device in need of thermal control, such as a battery. The system includes an evaporator having a refrigerant tank, where the refrigerant tank contains the refrigerant. A coolant tank is disposed adjacent and in thermal communication with the refrigerant tank, the coolant tank including an inlet and an outlet, where the coolant tank contains the coolant. The device is fluidly coupled to the inlet and the outlet of the coolant tank. | 2014-07-31 |
20140209281 | Self-Contained Flameless Heat Transfer Fluid Heating System - A heating system for heating at least one of a fluid-filled conduit arrangement and a volume of air includes an internal combustion engine provided with engine coolant that flows to and from the engine and is heated thereby. A fluid heat exchanger is provided in fluid communication with a heat transfer fluid stored in a reservoir and the engine coolant of the internal combustion engine. The fluid heat exchanger receives heated engine coolant from the internal combustion engine, and transfers heat from the heated engine coolant to the heat transfer fluid to provide heated transfer fluid. A heat generator is provided in fluid communication with the fluid heat exchanger, and receives the heated transfer fluid from the fluid heat exchanger for further heating. This heated transfer fluid may then be selectively used to heat a conduit or a volume of air. | 2014-07-31 |
20140209282 | HEAT DISSIPATION APPARATUS FOR EXPANSION BASE - A heat dissipation apparatus includes an expansion base, an air duct, a fan, and a portable device. An air inlet slot, a first inserting slot, and a second inserting slot are defined in the expansion base. The air duct is inserted in the first inserting slot. A first air inlet opening and a plurality of diagonal air outlet slots are defined in the air duct. The portable device is inserted in the second inserting slot. A first airflow passage is defined between the air inlet slot, the fan, the first air inlet opening, the air duct, and the plurality of air outlet slots. The fan is adapted to generate airflow through the portable device in such a manner that airflow flows from the expansion base outside is sucked into and blown out of the air duct via the first airflow passage. | 2014-07-31 |
20140209283 | HEAT DISSIPATION APPARATUS FOR EXPANSION BASE - A heat dissipation apparatus includes an expansion base, an air duct, a fan, a heat sink, and a portable device. A number of air inlet slots is defined in the expansion base. A first air inlet opening and a number of diagonal air outlet slots are defined in the air duct. A third air inlet opening and a third air outlet opening are defined in the portable device. The fan generates airflow through the portable device in such a manner that airflow flows from the expansion base outside is sucked into and blown out of the air duct via a first airflow passage. The portable device guides airflow in and out of the portable device via a second airflow passage. | 2014-07-31 |
20140209284 | MANUFACTURING PROCESS AND HEAT DISSIPATING DEVICE FOR FORMING INTERFACE FOR ELECTRONIC COMPONENT - A method includes preparing a bonding surface of a heat dissipating member, applying flux to the bonding surface of the heat dissipating member, and removing excess flux from the bonding surface so that minimal flux is provided. The method also includes preparing a die surface of an electronic device package, applying flux to the die surface, and removing excess flux from the die surface so that minimal flux is provided. The method further includes positioning a preform solder component on the die surface, positioning the heat dissipating member over the die surface and the preform solder component such that the flux layer of the bonding surface is in contact with the preform solder component, and reflowing the solder component using a reflow oven. A heat spreader is also described for use in the process. | 2014-07-31 |
20140209285 | METHOD FOR MANUFACTURING COOLING DEVICE, COOLING DEVICE AND ELECTRONIC COMPONENT PACKAGE EQUIPPED WITH COOLING DEVICE - A method for manufacturing an integral molded cooling device, a circulation channel of a refrigerant being formed in the inside of the cooling device, the method includes: laminating a channel forming plate, a top plate and a bottom plate, a plurality of comb tooth units being provided on the channel forming plate; and integrating the channel forming plate, the top plate and the bottom plate by diffusion joining. | 2014-07-31 |
20140209286 | GAS TURBINE ENGINE INTEGRATED HEAT EXCHANGER - A heat exchanger apparatus including at least one cooling channel formed within and about an engine booster lip or an engine nacelle and configured to receive a flow of a circulating working fluid; and at least one fluid port communicating with the at least one cooling channel and an exterior of the engine booster lip or the engine nacelle. | 2014-07-31 |
20140209287 | ROLLER FOR FORMING HEAT TRANSFER ELEMENTS OF HEAT EXCHANGERS - A roller for forming heat transfer elements may include a central shaft and a plurality of roller elements. The plurality of roller elements may be stacked on the central shaft. Each roller element defines an outer periphery, which is configured to include a geometrical characteristic thereacross. The stacked roller elements, either stacked on the central shaft or stacked without using the central shaft, configures the roller with a circumferential surface corresponding to the geometrical characteristic of the stacked roller elements, to form the heat transfer elements corresponding to the circumferential surface. | 2014-07-31 |
20140209288 | COOLING TECHNIQUE - A method and an apparatus are provided for cooling a heat source using a refrigerant flow in a heat exchanger. According to some embodiments, a flow property of the refrigerant as it flows through a heat exchanger is measured and based on the measurement a flow distribution rate for the flow of the refrigerant in the heat exchanger is determined. A valve is operated for adjusting the flow rate of the refrigerant in the heat exchanger according to the determined flow distribution rate. | 2014-07-31 |
20140209289 | REMOTE POWER SOLUTION - An independent power system provides electrical power to an electric submersible pumping system positioned in a well that produces petroleum products. The independent power system includes a generator and an engine connected to the generator. The engine is preferably provided with combustible gases from the petroleum products of the well. The independent power system further includes an integrated control system that is connected to the electric submersible pumping system and the generator. The independent power system is configured to balance the loads created by the electric submersible pumping system with the output from the electrical generator. | 2014-07-31 |
20140209290 | Wellbore Fluids Comprising Mineral Particles and Methods Relating Thereto - Mineral particles may provide for wellbore fluids with tailorable properties and capabilities. Such wellbore fluids may be included as a portion of a wellbore drilling assembly that includes a pump in fluid communication with a wellbore via a feed pipe; and a wellbore fluid disposed in at least one selected from the group consisting of the pump, the feed pipe, the wellbore, and any combination thereof, wherein the wellbore fluid comprises a base fluid and a plurality of mineral particles, for example, mineral particles that comprise at least one selected from the group consisting of manganese carbonate, NixFe (x=2-3), copper oxide, and any combination thereof, the mineral particles having a median diameter between about 5 nm and about 5000 microns. | 2014-07-31 |
20140209291 | SEALS FOR ELECTRIC SUBMERSIBLE PUMP - A submersible pump can include a male part that includes an outer diameter; a female part that includes an inner diameter; an elastomeric seal element disposed between the male part and the female part; and a non-elastomeric seal element disposed between the male part and the female part. Various other apparatuses, systems, methods, etc., are also disclosed. | 2014-07-31 |
20140209292 | Seals for Electric Submersible Pump - A submersible pump can include a male part that includes an outer diameter; a female part that includes an inner diameter; an elastomeric seal element disposed between the male part and the female part; and a non-elastomeric seal element disposed between the male part and the female part. Various other apparatuses, systems, methods, etc., are also disclosed. | 2014-07-31 |
20140209293 | DOWNHOLE ASSEMBLY - A downhole assembly includes a wave seal packer including a wave portion having a wave form shape in an un-expanded condition. The wave portion configured to radially encircle a tubular with alternating and interconnected uphole and downhole portions. The packer having a substantially uniform internal radius in the un-expanded condition. | 2014-07-31 |
20140209294 | HIGH STRENGTH CONNECTION FOR SLEEVE AND MANDREL AND RELATED METHODS - Device, system, and method to adhesively bond a sleeve to a mandrel are disclosed. The sleeve and the mandrel may be used as part of frac plug or a bridge plug in oil and gas applications. The bonded adhesive connection with grooves is strengthened to reliably achieve higher levels of lap shear strengths than attainable by conventional means. | 2014-07-31 |
20140209295 | Downhole Pressure Nozzle and Washing Nozzle - Disclosed is a nozzle apparatus attached to a pressurized liquid source wherein the nozzle apparatus that can be inserted downhole into a well casing. The nozzle apparatus comprises an attachment component of at an open end of a hollow cylinder that comprises the nozzle. The nozzle is in communication with a pressurized liquid supply source. The hollow cylinder extends from the attachment component. The cylinder has a closed end; and a plurality of apertures extending from an interior surface of the hollow cylinder to an outer surface of the hollow cylinder sides. The outer surface of the nozzle cylinder can be uneven. The outer surface of the nozzle cylinder can have an unequal radius. The nozzle surface can contain bypass slits. In one embodiment the nozzle can have a threaded attachment component at the bottom. A scrapper or other cleaning device can be attached to the threaded component. | 2014-07-31 |
20140209296 | TUBE LOCKING MECHANISM FOR DOWNHOLE COMPONENTS - An apparatus for securing a transmission line in a downhole component includes: an element coupled to an exterior surface of the transmission line, the transmission line configured to be disposed in a communication conduit that extends through the downhole component, the element configured to restrict axial movement of the transmission line within the communication conduit. | 2014-07-31 |
20140209297 | Autonomous Inflow Control Device Having a Surface Coating - An autonomous inflow control system for use downhole comprises a flow ratio control system comprising one or more fluid inlets, and a pathway dependent resistance system comprising a vortex chamber. The one or more fluid inlets provide fluid communication between the flow ratio control system and the pathway dependent resistance system, and at least one of the one or more fluid inlets comprises a super hydrophobic surface. | 2014-07-31 |
20140209298 | High Efficiency Radiation-Induced Triggering for Set-On-Command Compositions and Methods of Use - Systems and methods that utilize bremsstrahlung radiation may be used to facilitate the setting of a settable composition. For example, a method may include providing a settable composition in a portion of a wellbore penetrating a subterranean formation, a portion of the subterranean formation, or both; conveying an electron accelerator tool along the wellbore proximal to the settable composition; producing an electron beam in the electron accelerator tool with a trajectory that impinges a converter material, thereby converting the electron beam to bremsstrahlung photons; and irradiating the settable composition with the bremsstrahlung photons. | 2014-07-31 |
20140209299 | SNUBBING STACK - A snubbing apparatus for a wellhead has a snubbing stack with a upper sealing element and a lower sealing element that seal between the elongate string and the snubbing stack. A string driver carried by the snubbing stack manipulates the elongate string through the upper and lower sealing elements. There is a source of inert liquid connected to the snubbing stack between the upper sealing element and the lower sealing element. A pressure sensor is connected to sense the pressure below the lower sealing element and is connected to provide a pressure signal to the source of inert liquid. The source of inert liquid is configured to pressurize the snubbing stack between the upper sealing element and the lower sealing element in response to the pressure signal. | 2014-07-31 |
20140209300 | HAZARD AVOIDANCE ANALYSIS - A method, apparatus and program product utilize infeasible regions projected onto sets of substantially parallel feasibility planes extending through a subsurface region to perform anti-collision and other types of hazard avoidance analysis. Hazards, e.g., existing well trajectories, that intersect the feasibility planes, as well as any uncertainties associated therewith, may be represented as infeasible regions in the feasibility planes, such that an analysis of the feasibility of a proposed well trajectory may be determined in a computationally efficient manner through a comparison of the locations, within one or more feasibility planes, of the proposed well trajectory and any infeasible regions defined in such feasibility planes. | 2014-07-31 |
20140209301 | ELECTROMECHANICAL ACTUATOR APPARATUS AND METHOD FOR DOWN-HOLE TOOLS - An apparatus and method for the actuation of down-hole tools are provided. The down-hole tool that may be actuated and controlled using the apparatus and method may include a reamer, an adjustable gauge stabilizer, vertical steerable tools, rotary steerable tools, by-pass valves, packers, whipstocks, down hole valves, latch or release mechanisms and/or anchor mechanisms. | 2014-07-31 |
20140209302 | Packer And Packer Outer Layer - A packer is disclosed comprising a body with a first end and a second end, wherein the first end and the second end are configured to establish a connection with downhole equipment and wherein at least one of the first end and the second end is configured to establish a fluid flow between the downhole equipment, at least one guard drain, at least one sample drain, at least one guard drain flow line, at least one sample drain flow line configured to transport fluid flow from and to the at least one sample drain and one of the first end and the second end of the body, two swivel connections and a sealing element. | 2014-07-31 |
20140209303 | EXTRACTION OF HYDROCARBONS FROM HYDROCARBON-CONTAINING MATERIALS AND/OR PROCESSING OF HYDROCARBON-CONTAINING MATERIALS - A method of extracting hydrocarbon-containing organic matter from a hydrocarbon-containing material includes the steps of providing a first liquid comprising a turpentine liquid; contacting the hydrocarbon-containing material with the turpentine liquid to form an extraction mixture; extracting the hydrocarbon material into the turpentine liquid; and separating the extracted hydrocarbon material from a residual material not extracted. | 2014-07-31 |
20140209304 | MOBILITY CONTROL POLYMERS FOR ENHANCED OIL RECOVERY - Disclosed herein are water-soluble polymers comprising hydrolyzable cross-linked monomer units, and methods for recovering hydrocarbon fluids from a subterranean formation using the water-soluble polymers. | 2014-07-31 |
20140209305 | DELAYED GELLING AGENTS - The disclosure is directed to polyelectrolyte complex nanoparticles that can be used to deliver agents deep into hydrocarbon reservoirs. Methods of making and using said polyelectrolyte complex nanoparticles are also provided. | 2014-07-31 |
20140209306 | Wellbore Treatment Tool And Method - A wellbore treatment tool for setting against a constraining wall in which the wellbore treatment tool is positionable, the wellbore treatment tool including: a tool body including a first end formed for connection to a tubular string and an opposite end; a no-go key assembly including a tubular housing and a no-go key, the tubular housing defining an inner bore extending along the length of the tubular housing and an outer facing surface carrying the no-go key, the no-go key configured for locking the no-go key and tubular housing in a fixed position relative to the constraining wall, the tubular housing sleeved over the tool body with the tool body installed in the inner bore of the tubular housing; and a sealing element encircling the tool body and positioned between a first compression ring on the tool body and a second compression ring on the tubular housing, the sealing element being expandable to form an annular seal about the tool body by compression between the first compression ring and the second compression ring. | 2014-07-31 |
20140209307 | Wellbore Fluids Comprising Mineral Particles and Methods Relating Thereto - Mineral particles may provide for wellbore fluids with tailorable properties and capabilities, and methods relating thereto. Mineral particles may be utilized in methods that include introducing a wellbore fluid having a density of about 7 ppg to about 50 ppg into a wellbore penetrating a subterranean formation, the wellbore fluid comprising a base fluid and a plurality of mineral particles, and the wellbore fluid having a first viscosity; contacting at least some of the mineral particles with a linking agent so as to link the at least some of the mineral particles, thereby increasing the first viscosity to a second viscosity. | 2014-07-31 |
20140209308 | High Efficiency Radiation-Induced Triggering for Set-On-Command Compositions and Methods of Use - Compositions and methods for hydrocarbon exploration and production operations, such as subterranean cementing operations that allow for greater control over the setting of fluids or slurries used during such operations including placing a sealant composition having a polymerizable additive into a wellbore penetrating a subterranean formation, and subjecting the sealant composition to a radiation dose of from about 1 to about 1000 grays, so as to form a seal therein. | 2014-07-31 |
20140209309 | Wellbore Servicing Fluids and Methods of Making and Using Same - A method of servicing a wellbore within a subterranean formation comprising providing a first wellbore tubular positioned within a second wellbore tubular creating a tubular flowpath and an annular flowpath, wherein the tubular flowpath and the annular flowpath converge in a mixing zone within the wellbore, placing an annular fluid through the annular flowpath, placing a tubular fluid through the tubular flowpath, and contacting the annular fluid and the tubular fluid in the mixing zone to form a composite fluid, wherein the composite fluid comprises a base fluid component, a proppant component, a crosslinkable polymer component, a crosslinking agent component, and an optional buffering agent component and wherein the components of the composite fluid are apportioned between the annular fluid and the tubular fluid such that reaction of the components to form the composite fluid is inhibited until the components of the composite fluid mix within the mixing zone. | 2014-07-31 |
20140209310 | DOWNHOLE STEAM GENERATOR AND METHOD OF USE - A downhole steam generation system may include a burner head assembly, a liner assembly, a vaporization sleeve, and a support sleeve. The burner head assembly may include a sudden expansion region with one or more injectors. The liner assembly may include a water-cooled body having one or more water injection arrangements. The system may be optimized to assist in the recovery of hydrocarbons from different types of reservoirs. A method of recovering hydrocarbons may include supplying one or more fluids to the system, combusting a fuel and an oxidant to generate a combustion product, injecting a fluid into the combustion product to generate an exhaust gas, injecting the exhaust gas into a reservoir, and recovering hydrocarbons from the reservoir. | 2014-07-31 |
20140209311 | EXTRACTION OF HYDROCARBONS FROM HYDROCARBON-CONTAINING MATERIALS AND/OR PROCESSING OF HYDROCARBON-CONTAINING MATERIALS - A method of extracting hydrocarbon-containing organic matter from a hydrocarbon-containing material includes the steps of providing a first liquid comprising a turpentine liquid; contacting the hydrocarbon-containing material with the turpentine liquid to form an extraction mixture; extracting the hydrocarbon material into the turpentine liquid; and separating the extracted hydrocarbon material from a residual material not extracted. | 2014-07-31 |
20140209312 | Use of Ionized Water in Hydraulic Fracturing - A method and system for generating an ionized fluid, injecting the ionized fluid into fissures in a subterranean formation, pressurizing the ionized fluid, whereby the crystalline structure of a portion of the shale deposits located at the fissures are changed into suspended particles, whereby the depressurization of the ionized fluid forces the suspended particles out of the fissures, increasing the flow of hydrocarbons from those fissures. | 2014-07-31 |
20140209313 | Mechanical Filter for Acoustic Telemetry Repeater - A subsea installation kit is described. The kit is provided with a subsea tree, a plurality of tubing sections, a plurality of acoustic repeaters and a mechanical filter. The subsea tree is configured to be coupled to a subsea well having a wellbore. The tubing sections are configured to be connected together to form a tubing string extending from above the tree into the wellbore. The acoustic repeaters are configured to be attached to the tubing string in a spaced apart manner. One of the acoustic repeaters is a last acoustic repeater configured to be attached to the tubing string within or above the tree. The mechanical filter is configured to be connected into the tubing string and form a part of the tubing string above the last acoustic repeater, the mechanical filter configured to cause an attenuation to acoustic signals propagating in the tubing string above the tree. | 2014-07-31 |
20140209314 | SHEAR AND SEAL SYSTEM FOR SUBSEA APPLICATIONS - A system and methodology facilitates utilization of a valve and a cutter both of which may be used in a subsea test tree. The valve comprises a ball element pivotably mounted in a housing and having an exterior surface and a passageway sized to receive a conveyance therethrough. The cutter also is located in the housing but at a position spaced from the ball element. The cutter is oriented for selective severing of the conveyance. Additionally, a seal system is positioned to act against a surface of the ball element. | 2014-07-31 |
20140209315 | HYDRAULIC ACCUMULATORS - A hydraulic accumulator assembly in which a hydraulic accumulator is associated with at least one responsive unit, which is responsive to the weight of the accumulator to provide an indication dependent on the weight of the accumulator. The accumulator is in an underwater fluid extraction well facility. | 2014-07-31 |
20140209316 | RISER FLUID HANDLING SYSTEM - A fluid handling system comprising an annular sealing device and a flow control system to divert fluid flow from an annulus of a riser package to a control system located on a rig. A method of installing a fluid handling system on a riser package from a rig comprises connecting the fluid handling system to an upper end of a riser string, supporting the fluid handling system and the riser string using a first tubular handling device, and lowering the fluid handling system and the riser string to an operating position. | 2014-07-31 |
20140209317 | MOBILE WORKFLOW ORCHESTRATION AND JOB EXECUTION FOR HYDROCARBON RECOVERY OPERATIONS - An example method for mobile workflow orchestration and job execution for a hydrocarbon recovery operation may include generating a workflow corresponding to the hydrocarbon recovery operation and providing the workflow to a first information handling system located at the site of the hydrocarbon recovery operation. The workflow may also be provided to a second information handling system remote from the site of the hydrocarbon recovery operation. Information regarding the workflow may be received from the first information handling system, and the workflow at the second information handling system may be updated based, at least in part, on the information received from the first information handling system. | 2014-07-31 |
20140209318 | GAS LIFT APPARATUS AND METHOD FOR PRODUCING A WELL - A gas lift system is provided for use in unloading a fluid from a perforation interval of a subterranean well to facilitate producing gas from a gas-bearing formation. The system may include a packer having dual ports, a tubing string running from the surface to the packer for producing the well, and an injection tool extending below from the packer into the perforation interval. The injection tool may include at least one gas lift valve for injecting gas into the perforating interval of the well. | 2014-07-31 |
20140209319 | SYSTEM AND METHOD FOR REDUCTION OF AN EFFECT OF A TUBE WAVE - A tube wave reduction system for a borehole includes a tubular member; one or more openings in the tubular member, the one or more openings having a through-passage and a deformation region surrounding the through-passage; and an absorber in fluid communication with the one or more openings. Also included is a method for reducing an effect of a tube wave. | 2014-07-31 |
20140209320 | PORTABLE RAM BLOCK CHANGER - An apparatus for engaging and moving a ram block. In some embodiments, the apparatus, or ram block changer, includes a support bracket coupled to a blowout preventer and an articulated arm releasably coupled to the ram block. The ram block changer may further include a pivot coupling assembly having a first axis of rotation. The pivot coupling assembly extends through the support bracket and the articulated arm, wherein the articulated arm is rotatable about the first axis of rotation relative to the support bracket. The articulated arm may include a first member receiving the pivot coupling assembly therethrough, a second member coupled to the ram block, and a second pivot coupling assembly having a second axis of rotation spaced apart from the first axis of rotation and extending through the first and second members. The second member is rotatable about the second axis of rotation relative to the first member. | 2014-07-31 |
20140209321 | PLUG, AND METHODS FOR SETTING AND RELEASING THE PLUG - A plug includes a slip actuator for setting and release of slips, and a locking element in contact with the slip actuator. The locking element includes multiple parts with internal threads which constitute an enclosure around threads of a pipe. On the radial outer surface of the locking element are provided resilient elements. When setting the plug, the locking element is capable of sliding over the pipe threads for movement of the slip actuator and setting of the slips, until the locking element comes into engagement with a locking sleeve, fixed relative to the pipe, which prevents rotation of the locking element. When releasing the plug, the locking element is released from the locking sleeve, and the locking element rotates off the pipe threads, and the slip actuator follows the movement of the locking element and releases the slips. | 2014-07-31 |
20140209322 | TORQUE WRENCH SYSTEM HAVING MULTIPLE TORQUE STATIONS - An improved multi-bolt and nut torque wrench for installing and removing bolts or nuts from flanged joints or the like which includes a plurality of torque stations having a plurality of high torque wrenches for engaging the heads of the bolts or nuts during a high torque phase of removal or installation; a plurality of low-torque motors operatively engaged with the wrenches for rotating the bolts or nuts during the low torque phase of removal or installation; a source of hydraulic fluid for driving the low-torque motors during the low-torque phase, and driving the high-torque wrenches during the high torque phase; and a mechanism for switching between the two phases depending on the torque needed. | 2014-07-31 |
20140209323 | COLLET COUPLING FOR ELECTRIC SUBMERSIBLE PUMP SHAFTS - A collet coupling for electric submersible pumps is provided. An example coupling for joining two shafts includes a tubular coupling member, and collet for fixing the coupling to a shaft via expandable fingers with ribs for latching into a groove on each shaft. Shoulders in the groove transmit axial load forces between the two shafts through the ribs, fingers, and collet. An example method includes attaching one end of the coupling to a shaft of an ESP unit already installed in a well, adjusting an axial reach of a threaded collet for attachment to a second shaft of an upper ESP unit, and engaging ribs of the collet into a groove of the second shaft to couple the two shafts. A sliding retainer allows quick release. An axial deviation distance may be factory-stamped on the ESP units for quick length adjustment and installation of collet couplings in the field. | 2014-07-31 |
20140209324 | MAINTAINING TENSION OF A TRANSMISSION LINE IN A TUBULAR - An apparatus for maintaining tension of a transmission line in a tubular includes a first clamp segment configured to surround at least a portion of a transmission line and a second clamp segment configured to surround at least a portion of the transmission line. The second clamp segment has a first axial end and a second axial end. The first axial end is configured to contact an axial end of the first clamp segment, such that the first clamp segment and the second clamp segment are configured to apply a force in opposite radial directions to clamp the transmission line with respect to the tubular to lock a position of the transmission line with respect to the tubular. | 2014-07-31 |
20140209325 | EXANDABLE WEDGE SLIP FOR ANCHORING DOWNHOLE TOOLS - An expansion apparatus for anchoring a downhole tool in a well is provided. The expansion apparatus has a wedge, an expansion wedge and a slip ring. The wedge and expansion wedge interact so as to radially expand wedge segments of the expansion wedge. The slip ring and expansion wedge interact so as to radially expand the slip ring to grippingly engage the wellbore or casing. | 2014-07-31 |
20140209326 | METHODS AND APPARATUS RELATING TO EXPANSION TOOLS FOR TUBULAR STRINGS - An expansion tool for use in a wellbore includes an expansion surface made up of a concave portion, a convex portion and a straight section therebetween. The straight section is formed according to a formula Y=(1.26)(X)−0.13, where X is the wall thickness of a tubular and Y is the length of the straight section. The concave portion and the convex portion have an arc length extending the concave portion to a trailing edge of the tool. The concave and convex portions are radius-shaped. The arrangement of the shapes and their relation to each other reduces relatively high and low contact pressures and lessens the effects of axial bending in a tubular or a connection. | 2014-07-31 |
20140209327 | SINGLE TRIP COMPLETION SYSTEM AND METHOD - A method includes in a single trip running a completion system having an internal bore into a wellbore that penetrates a formation zone, the completion system having an upper completion connected to a lower completion, setting an isolation packer forming a barrier above the formation zone, displacing the annulus fluid above the set isolation packer and then setting an upper packer thereby providing a completion barrier above the set isolation packer. The annulus fluid may be displaced prior to setting an upper completion packer. | 2014-07-31 |
20140209328 | Trim Manifold Assembly For A Sprinkler System - A trim manifold assembly is utilized to facilitate control of the control valve in a fire protection system. The trim manifold assembly utilizes a manifold block with numerous passageways to provide desired flow communication between various components, such as automatic and manual valves, check valves, inlet and exit ports, and sensor ports, by way of non-limiting example. The trim manifold assembly can be cost-effectively manufactured and may require less assembly steps. The trim manifold assembly can facilitate the assembly of a fire protection system and the attachment of the trim manifold assembly to the control valve for operation thereof. | 2014-07-31 |
20140209329 | MECHANICAL REMOTE MONITOR CONTROL - A system and method remotely mechanically controls the direction of fluid flow from a firefighting monitor. For example, a control handle mounted in the cabin of a vehicle can be operably mechanically coupled to a pivotable firefighting monitor mounted outside the vehicle (e.g., near the front) by an arrangement of cables. The handle and cables are arranged such that horizontal pivoting of the handle results in a corresponding horizontal pivot of the firefighting monitor, and vertical pivoting of the handle results in a corresponding vertical pivot of the firefighting monitor. The direct mechanical link between the handle and firefighting monitor ensures a rapid and reliable control over the monitor direction and orientation, while providing an intuitive and user friendly operational modality. | 2014-07-31 |
20140209330 | AUTOMATED WILDFIRE PREVENTION AND PROTECTION SYSTEM FOR DWELLINGS, BUILDINGS, STRUCTURES AND PROPERTY - A fire retardant delivery system for protection from wildfire is provided. The system includes a retardant tank for storing a fire retardant and a carrier tank for storing a carrier for the fire retardant. Alternatively, the system includes a fire retardant tank fluidly coupled with a carrier provided from a suitable source. The retardant tank and the carrier joined in a tank arrangement. A supply of a motive source is in fluid communication with the tank arrangement. An activation system disperses the supply of the motive source into the tank arrangement so that the fire retardant and the carrier are mixed into a fire retardant and carrier mixture after actuation of the activation system. At least one distribution nozzle delivers the fire retardant and carrier mixture to a desired area. | 2014-07-31 |
20140209331 | FIRE AND SMOKE CONTAINMENT AND EXTINGUISHING APPARATUS - Systems and methods for fire and smoke containment and extinguishing are described. Systems may include a fire and smoke containment and extinguishing apparatus including an open recess with one or more walls. The open recess may substantially prevent passage of fire, smoke and fumes. The apparatus may also include one or more seals for closing the open recess, and a fire extinguishing system. Methods for fire and smoke containment and extinguishment may include providing a fire and smoke containment and extinguishing system; inserting an item into the recess of the apparatus; closing the recess; and deploying the fire extinguishing system. | 2014-07-31 |
20140209332 | FIRE AND SMOKE CONTAINMENT AND EXTINGUISHING APPARATUS - Systems and methods for fire and smoke containment and extinguishing are described. Systems may include a fire and smoke containment and extinguishing apparatus including an open recess with one or more walls. The open recess may substantially prevent passage of fire, smoke and fumes. The apparatus may also include one or more seals for closing the open recess, and a fire extinguishing system. Methods for fire and smoke containment and extinguishment may include providing a fire and smoke containment and extinguishing system; inserting an item into the recess of the apparatus; closing the recess; and deploying the fire extinguishing system. | 2014-07-31 |
20140209333 | Fluid Dispensing Ladder - Disclosed is a safety ladder for protecting a lineman or firefighter from a flash fire. The ladder has the appearance of a conventional ladder but includes interlocking plates positioned in between the rungs along the rails. Attached to the plates are fluid conduits that allow for the dispensing of a hydrated super absorbent polymer having superior fire suppression to be sprayed over an individual using the ladder should a fire erupt. The mounting plates have spray nozzles attached to the conduit located along the rails of the ladder so as to not infer with normal use of the ladder. A pressurized container of hydrated super absorbent polymer is coupled to the ladder. The hydrated super absorbent polymer is discharged through a solenoid valve which can be operated by the individual using the ladder with a button attached to the ladder or activated by a heat sensor attached to the ladder. | 2014-07-31 |
20140209334 | VERTICUTTING DEVICE AND BLADE BODY FOR USE IN SUCH A DEVICE - Device for aerating a lawn, comprising a frame in which a shaft is rotatably mounted, characterized in that the shaft is provided with a plurality of mounting arms, wherein each mounting arm is provided with at least one removably mounted blade body, which blade body is provided on the mounting arm at a location such that disruptive elements in the lawn, such as moss and dead grass, are dislodged by the blade body during the rotation of the shaft. | 2014-07-31 |
20140209335 | DRAWBAR APPARATUS OF AN AGRICULTURAL IMPLEMENT - A drawbar apparatus for coupling an earth-working tool to a frame of an agricultural implement. The drawbar apparatus comprises a drawbar. The drawbar comprises a first portion coupled to the frame and a second portion. A joint comprises a first bracket comprising a protrusion. The protrusion defines a first aperture. The first bracket is coupled to one of the second portion of the drawbar and the earth-working tool. A second bracket defines a channel configured to receive the protrusion. The channel defines a second aperture on a first side of the channel and a third aperture on a second side of the channel. The second bracket is coupled to the other of the second portion of the drawbar and the earth-working tool. A fastener is positioned through the first aperture, the second aperture, and the third aperture. The protrusion is configured to move laterally in the channel. | 2014-07-31 |
20140209336 | RING DEVICE - The present application is directed towards ring devices. The ring device includes a sheath and an elongated portion that is operably connected to the sheath. | 2014-07-31 |
20140209337 | AGRICULTURAL IMPLEMENT WITH A SCRAPER INTERNAL TO A ROLLING BASKET - An agricultural implement having a rolling basket is disclosed. A stationary blade is disposed inside an inner chamber of the rolling basket and attached at ends of the rolling basket near the bearings that are connected to the rolling basket. The rolling basket rotates around its major axis via the bearings, while the blade is held stationary. The stationary blade has sleeves at the ends, and each of the sleeves is connected to a post of a support arm and locked into the posts via a pin. | 2014-07-31 |
20140209338 | Power Tool - A power tool includes: a motor; a fan driven by the motor and defining an axis and a radial direction; and a housing for accommodating the motor and the fan therein, the housing including: a peripheral wall formed with a ventilation hole; and a grid partly covering the ventilation hole, the ventilation hole being positioned adjacent to the fan and having a shape defined by a circumferential surface, the grid including at least one elongated portion extending in a longitudinal direction perpendicular to the radial direction, and a distance from the axis of the fan to the circumferential surface is different from a distance from the axis of the fan to one elongated portion in the radial direction of the fan. | 2014-07-31 |
20140209339 | POWER DRILL - The invention relates to a power drill, having a tool-clamping device that is coupled to a drive motor via a drive shaft and a torque clutch equipped with a transmission element. The torque clutch has a clutch-adjusting ring that cooperates at least indirectly with at least one clamping element that exerts a prestressing force on the transmission element. An end of the drive shaft oriented toward the tool-clamping device is guided in a bearing that axially fixes the drive shaft in a drilling or screwdriving position and axially releases the drive shaft in an impact drilling position. The bearing cooperates with a bearing holder, which moves the bearing axially via a user-actuatable actuating element. According to the invention, the actuating element is coupled to an adjusting element that axially fixes the transmission element and axially releases the bearing in the impact drilling position and axially releases the transmission element and axially fixes the bearing in the drilling or screwdriving position. | 2014-07-31 |
20140209340 | Variable Volume Accumulator - A hammer assembly including a hammer housing and a work tool movably supported in the hammer housing is provided. A gas chamber is defined in the hammer housing and contains a compressible gas. An accumulator assembly includes an interior space. A barrier divides the interior space into a first interior portion containing a compressible gas and a second interior portion configured to receive a pressurized fluid. The barrier is configured to be movable in response to changing the amount of pressurized fluid in the second interior portion and such that movement of the barrier varies the volume of the first interior portion. The first interior portion is in communication with the gas chamber. A control valve assembly is configured for selectively placing the second interior portion of the accumulator assembly in communication with a pressurized fluid source. | 2014-07-31 |
20140209341 | POWER TOOL AND METHOD FOR PRODUCING THE SAME - A power tool ( | 2014-07-31 |
20140209342 | PNEUMATIC HAND TOOL - A pneumatic hand tool comprises a housing, a pneumatic motor held in the housing and an airflow regulation valve to control spinning direction of the pneumatic motor. The housing includes a handgrip and a holding portion connected to the handgrip. The handgrip has an airflow passage to receive driving airflow. The holding portion has a housing chamber to house the pneumatic motor and airflow regulation valve, and also has a first wall opposing the handgrip and a flow channeling chamber integrally extended from the first wall towards the housing chamber. The flow channeling chamber has a first directing vent located on the first wall and communicated with the airflow passage to receive the driving airflow and a second directing vent communicated with the airflow regulation valve to output the driving airflow to drive the pneumatic motor. | 2014-07-31 |
20140209343 | SHIELDED ELECTRICAL CABLE IN TWINAXIAL CONFIGURATION - A shielded electrical cable includes one or more conductor sets extending along a length of the cable and being spaced apart from each other along a width of the cable. Each conductor set has one or more conductors having a size no greater than 24 AWG and each conductor set has an insertion loss of less than about −20 dB/meter over a frequency range of 0 to 20 GHz. First and second shielding films are disposed on opposite sides of the cable, the first and second films including cover portions and pinched portions arranged such that, in transverse cross section, the cover portions of the first and second films in combination substantially surround each conductor set, and the pinched portions of the first and second films in combination form pinched portions of the cable on each side of each conductor. | 2014-07-31 |
20140209344 | POWER ELECTRONICS INTERCONNECTION FOR ELECTRIC MOTOR DRIVES - The bus bar includes a first bus bar layer formed of a first generally uniform thickness of a first bus bar conductor; a first dielectric layer overlying a top surface of the first bus bar layer; and a second bus bar layer formed of a second generally uniform thickness of a second bus bar conductor overlying a top surface of the first dielectric layer and the top surface of the first bus bar layer wherein: the first bus bar layer includes a first via for receipt of a first electrical lead of an electrical component and a second via for receipt of a second electrical lead of the electrical component and wherein: the first dielectric layer and the second bus bar layer each include a via aligned with the first via wherein the first electrical lead is extendable from beneath the first bus bar layer through the first dielectric layer and through the second bus bar layer. | 2014-07-31 |
20140209345 | Power Connector for an Electrical Motor - A power connector includes a first lug having a securing mechanism to secure a first conductor to the first lug, a second lug having a securing mechanism to secure a second conductor to the second lug, wherein the first lug and the second lug include interlocking features that enable the first and second lugs to be mechanically and electrically coupled and decoupled, and a cold-shrink insulating tube secured over the interlocked first lug and the second lug and sealed against a portion the first conductor and a portion of the second conductor. For applications at higher voltage levels, unique cold-shrink voltage stress control features may be included. | 2014-07-31 |
20140209346 | Interconnect Cable Having Insulated Wires with a Conductive Coating - A cable assembly includes a plurality of wires. Each wire has a first end, intermediate section, and a second end. The intermediate sections of the respective wires are detached from each other. A conductive shield surrounds the respective intermediate sections of the plurality of wires. Each wire includes a conductor, an insulating layer that surrounds the conductor, and a conductive coating formed on an outside surface of the insulating layer. | 2014-07-31 |
20140209347 | Cable Having a Sparse Shield - A cable includes a center conductor. An insulating layer surrounds the center conductor. A sparse shield partially surrounds the insulating layer. An insulating jacket covers the sparse shield and the remainder of the cable. | 2014-07-31 |
20140209348 | MULTI-CORE CABLE - A multi-core cable includes a plurality of small diameter coaxial electronic wires arranged on the same circumference, a tape wrapping formed with an electrically conductive resin tape which is wound on the periphery of the plurality of small diameter coaxial electronic wires, and a shield layer covering the periphery of the plurality of small diameter coaxial electronic wires through the tape wrapping. | 2014-07-31 |
20140209349 | HIGH-SPEED TRANSMISSION CABLE CONDUCTOR, AND PRODUCING METHOD THEREOF, AND HIGH-SPEED TRANSMISSION CABLE - A high-speed transmission cable conductor includes a core material includes mainly copper, and a surface treated layer formed around a surface of the core material. The surface treated layer includes an amorphous layer including a metal element having a higher affinity for oxygen than the copper, and oxygen. | 2014-07-31 |
20140209350 | PLATE-LIKE ELECTRIC CONDUCTOR FOR A BUSBAR AND THE BUSBAR FORMED THEREFROM - A plate-like electric conductor for a busbar having excellent electric conductivity, strength and bendability, and a busbar formed therefrom. | 2014-07-31 |
20140209351 | ELECTRODE COMPRISING AN EMBEDDED LAYER, AND A METHOD FOR PRODUCING SAME - An electrode for transcutaneously transmitting electronic signals with a first layer that is designed to retain a liquid, also at least as a result of a capillary force, and an electrically conductive polymer layer, which contains conductive particles. The first layer is partially permeated by the polymer layer such that it protrudes out of said polymer layer on at least one first side. The first layer is designed to retain a liquid, also at least as a result of a capillary force, and the electrode includes an electrode contacting layer which is partially embedded in the polymer layer, such that it protrudes out of the polymer layer on a second side opposite the first side. | 2014-07-31 |
20140209352 | Clamp Mechanism for Power Distribution Line Sensors - A clamp mechanism for a power distribution line sensor including a drive rod having a first rod portion with a spiral thread formed in a first-handed thread direction, a second rod portion with a spiral thread formed in an opposite-handed thread direction, and a coupling end portion. The mechanism also includes a first clamp portion having a first drive block engaged with the first rod portion and a first clamp arm having a pin-in-slot connection to that drive block, as well as a second clamp portion having a second drive block engaged with the second rod portion and a second clamp arm having a pin-in-slot connection to that drive block. The first clamp arm and the second clamp arm are secured to each other, yet rotatable with respect to each other, at a proximal end of each respective clamp arm. A clamp block may function as part of the securement. | 2014-07-31 |
20140209353 | SPIRAL CABLE STRAIN RELIEF DEVICE - A cable strain relief holder ( | 2014-07-31 |
20140209354 | INTERMEDIATE GRASPING TOOL OF CHARGING CABLE - This intermediate grasping tool of a charging cable is mounted on a charging cable that extends from a charging stand, is provided with a cylindrical part which is hung on a hook provided on the charging stand and which is formed such that the charging cable passes through said cylindrical part, and is also provided with a gripping part which extends from the cylindrical part and is grasped. By means of such a configuration, charging operations can be performed while grasping the intermediate grasping tool of the charging cable with the hand that is not grasping the charging connector. In this way, the operability during charging can be improved. | 2014-07-31 |
20140209355 | LARGE-CURRENT MICRO-WIRE PATTERN - A pattern of micro-wires forming an electrical conductor includes a plurality of spaced-apart first micro-wires extending in a first direction. A plurality of spaced-apart second micro-wires extends in a second direction different from the first direction. Each second micro-wire is electrically connected to at least two first micro-wires and at least one second micro-wire has a width less than at least one of the widths of the first micro-wires. | 2014-07-31 |
20140209356 | MULTILAYER WIRING SUBSTRATE, PROBE CARD, AND METHOD FOR MANUFACTURING MULTILAYER WIRING SUBSTRATE - A multilayer wiring substrate includes a substrate main body and a plurality of wiring lines. The substrate main body includes first and second main surfaces. The plurality of wiring lines extend from the first main surface toward the second main surface side in the substrate main body. The substrate main body includes a plurality of insulator layers laminated on each other. The wiring lines each include via conductors separately provided in the plurality of insulator layers. In at least one of the plurality of wiring lines, a diameter of the via conductor provided in a first insulator layer defining the first main surface of the substrate main body is smaller than a diameter of the via conductor provided in at least one of the plurality of insulator layers other than the first insulator layer. | 2014-07-31 |
20140209357 | MICRO-WIRE PATTERN FOR ELECTRODE CONNECTION - Micro-wires are arranged to form an electrical conductor connected to an electrode structure. The electrical conductor includes a plurality of spaced-apart first micro-wires extending in a first direction, wherein one of the first micro-wires is a connection micro-wire. A plurality of spaced-apart second micro-wires extends in a second direction different from the first direction. At least two adjacent second micro-wires are spaced apart by a distance greater than the spacing between at least two adjacent first micro-wires. Each second micro-wire is electrically connected to at least two first micro-wires. The electrode structure includes a plurality of electrically connected third micro-wires electrically connected to the connection micro-wire at spaced-apart connection locations and at least some of the adjacent connection locations are separated by a distance greater than any of the distances separating the second micro-wires. | 2014-07-31 |
20140209358 | MICRO-WIRE ELECTRODE BUSS - An electrical conductor includes a substrate having micro-channels formed in the substrate. A plurality of spaced-apart first micro-wires is located on or in the micro-channels, the first micro-wires extending across the substrate in a first direction. A plurality of spaced-apart second micro-wires is located on or in the micro-channels, the second micro-wires extending across the substrate in a second direction different from the first direction. Each second micro-wire is electrically connected to at least two first micro-wires and at least one of the second micro-wires has a width less than the width of at least one of the first micro-wires. | 2014-07-31 |
20140209359 | CONDUCTIVE MICRO-WIRE STRUCTURE - A conductive micro-wire structure includes a substrate. A plurality of spaced-apart electrically connected micro-wires is formed on or in the substrate forming the conductive micro-wire structure. The conductive micro-wire structure has a transparency of less than 75% and greater than 0%. | 2014-07-31 |
20140209360 | FLEXIBLE ELECTRONIC DEVICE - A flexible electronic device of the disclosure may include a component portion and at least one folded portion connected to the component portion, wherein the flexible electronic device has a plurality of flexed lines located on the single folded portion and a plurality of stress relief holes, the stress relief holes are separated from each other, and at least a part of the stress relief holes is located on at least one of the flexed lines. | 2014-07-31 |
20140209361 | WIRING BOARD AND METHOD FOR MANUFACTURING THE SAME - A wiring board according to the present invention has an insulating board | 2014-07-31 |
20140209362 | MULTILAYER CERAMIC CAPACITOR AND MOUNTING BOARD HAVING MULTILAYER CERAMIC CAPACITOR MOUNTED THEREON - A multilayer ceramic capacitor includes: a ceramic body having laminated dielectric layers having an average thickness of 0.2-2.0 μm; an active layer including first and second internal electrodes alternately exposed through end surfaces of the ceramic body having the dielectric layer interposed therebetween and contributing to capacitance formation; upper and lower cover layers respectively formed above and below the active layer, the lower cover layer being thicker than the upper cover layer; first and second external electrodes covering the end surfaces of the ceramic body, wherein a bottommost internal electrode adjacent to the lower cover layer has an oxide layer formed on at least one of top and bottom surfaces thereof, and when lengths and thicknesses of the bottommost internal electrode and the oxide layer are denoted by ‘L | 2014-07-31 |
20140209363 | MULTILAYER CERAMIC CAPACITOR, MANUFACTURING METHOD THEREFOR, CIRCUIT BOARD HAVING MULTILAYER CERAMIC CAPACITOR EMBEDDED THEREIN, AND POLISHING DEVICE FOR MULTILAYER CERAMIC CAPACITOR - There are provided multilayer ceramic capacitor, a manufacturing method therefor, a circuit board having a multilayer ceramic capacitor embedded therein, and a polishing device for a multilayer ceramic capacitor. | 2014-07-31 |
20140209364 | MULTILAYER CERAMIC CAPACITOR, MANUFACTURING METHOD THEREFOR, CIRCUIT BOARD HAVING MULTILAYER CERAMIC CAPACITOR EMBEDDED THEREIN, AND POLISHING DEVICE FOR MULTILAYER CERAMIC CAPACITOR - There are provided multilayer ceramic capacitor, a manufacturing method therefor, a circuit board having a multilayer ceramic capacitor embedded therein, and a polishing device for a multilayer ceramic capacitor. | 2014-07-31 |
20140209365 | OVER-CURRENT PROTECTION DEVICE AND CIRCUIT BOARD STRUCTURE CONTAINING THE SAME - An over-current protection device, which can be surface-mounted and stand upright on a circuit board and withstand 60 to 600 volts, comprises a PTC device, first and second electrodes. The PTC device is a laminated structure comprising first and second conductive layers and a PTC material layer. The first and second conductive layers are in physical contact with first and second planar surfaces of the PTC material layer, respectively. The first electrode is disposed on the first conductive layer. The second electrode is disposed on the second conductive layer and is separated from the first electrode. The first electrode, the second electrode and the PTC device commonly form an end surface which is substantially perpendicular to the first and second planar surfaces. The first electrode and the second electrode at the end surface serve as interfaces electrically connecting to the circuit board. | 2014-07-31 |
20140209366 | WIRING BOARD AND METHOD OF MANUFACTURING WIRING BOARD - There is provided a wiring board. The wiring board includes: a first insulating layer; a secondary battery on one surface of the first insulating layer; a second insulating layer formed on the secondary battery; a third insulating layer covering the second insulating layer; a first wiring layer on one surface of the third insulating layer; and a via electrically connecting the first wiring layer to an electrode of the secondary battery. A rigidity of the second insulating layer is lower than those of the first and third insulating layers. | 2014-07-31 |
20140209367 | WIRING BOARD - It is impossible to make a wiring board for noise suppression thinner, therefore, a wiring board according to an exemplary aspect of the invention includes a first wiring layer, an intermediate layer, and a second wiring layer; wherein the second wiring layer, the intermediate layer, and the first wiring layer are stacked in this order; the first wiring layer comprises a first wiring and a second wiring separated from the first wiring; the intermediate layer comprises a first via and a second via; the second wiring layer comprises a third wiring and a non-wiring portion where wirings are not formed; the first wiring is separated from the third wiring; the first via and the second via electrically connect the second wiring to the third wiring respectively; the non-wiring portion is located at a portion corresponding to an area between the first via and the second via; and the first wiring and the second wiring cross over the non-wiring portion. | 2014-07-31 |
20140209368 | ELECTRICAL CONNECTION WITH REDUCED TOPOGRAPHY - The formation of substrate electrical connections on thin film heads is one source of resulting surface topography. In accordance with one implementation, such topography can be reduced by a process that includes depositing a first layer of basecoat, creating electrical recessed vias in one or more plating processes, and depositing a second layer of basecoat on top of the electrical vias and on top of the first layer of basecoat. In one implementation, the first and second layers of basecoat have a combined height that is substantially equal to the height of the electrical recessed vias. In one implementation, the resulting topographical features are small enough that they can be planarized without creating a lack of uniformity in the total basecoat thickness across the wafer. | 2014-07-31 |
20140209369 | PRINTED CIRCUIT BOARD - A printed circuit board (PCB) includes a ground layer, a first layer, a second layer, a connector footprint, and a pair of differential signal lines. The connector footprint comprises first and second bonding pads. The PCB defines a first signal via in a central portion of a space bound by the first bonding pad, and a second signal via in a central portion of a space bound by the second bonding pad. A number of first ground vias on the first bonding pad and a number of second ground vias on the second bonding pad are electrically connected to the ground layer. First annular slots surrounding corresponding first ground via are defined in the ground layer. Second annular slots surrounding corresponding second ground vias are defined in the ground layer. Connection slots are defined in the ground layer and communicate between the first annular slots and the second annular slots. | 2014-07-31 |
20140209370 | PCB HAVING OFFSET DIFFERENTIAL SIGNAL ROUTING - In accordance with the various embodiments disclosed herein, an improved electrical connector footprints, such as printed circuit boards (printed circuit board), is described comprising one or more of, for example, a first linear array containing at least a first anti-pad extending along a first direction, a first electrical signal trace extending along the first direction and spaced from the first linear array along a second direction that is perpendicular to the first direction, a group of ground isolation vias containing at least one electrically conductive ground via arranged along a line extending parallel to the first direction and spaced from the first electrical signal trace along the second direction, and a second linear array containing at least a second anti-pad extending along the first direction spaced from the group of ground isolation vias along the second direction. | 2014-07-31 |
20140209371 | PRINTED CIRCUIT BOARD HAVING ORTHOGONAL SIGNAL ROUTING - In accordance with the various embodiments disclosed herein, electrical connector footprints, such as printed circuit boards, is described comprising one or more of signal traces that each include a first section that extends parallel to the linear array direction and a second section extends in a direction that is different than the linear array direction. | 2014-07-31 |
20140209372 | SHIELDED TWISTED PAIR OF CONDUCTORS USING CONDUCTIVE INK - An apparatus for transmitting electrical signals is disclosed. The apparatus includes a substrate and a twisted pair of conductors located on the substrate. The twisted pair of conductors has a first layer comprising conductive material, a second layer comprising nonconductive material, and a third player comprising conductive material. The first layer has a plurality of segments separated by a plurality of gaps. The second layer is positioned in said gaps and electrically insulates a portion of the segments positioned within the gaps. The third layer is positioned over the second layer. The third layer is configured to electrically connects an end of one segment to an end of another segment. The twisted pair of conductors formed by the three dimensional structure comprises two electrically isolated conductors twisted about each other. | 2014-07-31 |
20140209373 | Shielding Structures Including Frequency Selective Surfaces - According to various aspects, exemplary embodiments are disclosed of shielding structures including one or more frequency selective surfaces, which may be used for attenuating, reflecting, and/or redirecting electromagnetic signals through open structures. Also disclosed are methods of using one or more frequency selective surfaces for attenuating, reflecting, and/or redirecting electromagnetic signals through open structures. | 2014-07-31 |
20140209374 | CAVITY RESONANCE REDUCTION AND/OR SHIELDING STRUCTURES INCLUDING FREQUENCY SELECTIVE SURFACES - According to various aspects, exemplary embodiments include one or more frequency selective surfaces, which may be used for attenuating, reflecting, and/or redirecting electromagnetic signals. Also disclosed are methods of using one or more frequency selective surfaces for attenuating, reflecting, and/or redirecting electromagnetic signals. | 2014-07-31 |