Patent application number | Description | Published |
20090153212 | Clock generators for generation of in-phase and quadrature clock signals - Clock generator embodiments are provided to generate half-rate I and Q clock signals. The generators are configured to insure fan-out limitations, to insure correct phasing at startup, to reduce the number of signal inverters in a critical path, and to reduce the total number of inverter structures to thereby substantially extend generator operational frequency. An exemplary generator embodiment requires only two tri-state inverters and four inverters. These clock generators are particularly suited for variety of electronic systems such as high speed data serializers. | 06-18-2009 |
20100073210 | Pipelined converter systems with enhanced linearity - Signal converter system embodiments are provided to substantially reduce symmetrical and asymmetrical conversion errors. Signal-processing stages of these embodiments may include a signal sampler in addition to successively-arranged signal converters. In system embodiments, injected analog dither signals are initiated in response to a random digital code. They combine with a system's analog input signal and the combined signal is processed down randomly-selected signal-processing paths of the converter system to thereby realize significant improvements in system linearity. Because these linearity improvements are realized by simultaneous processing of the input signal and the injected dither signal, a combined digital code is realized at the system's output. A first portion of this combined digital code corresponds to the analog input signal and a second portion corresponds to the injected analog dither signal. The final system digital code is realized by subtracting out the second portion with a back-end decoder that responds to the random digital code. | 03-25-2010 |
20120092198 | SYSTEM AND METHOD OF ANALOG-TO-DIGITAL CONVERTERS - An analog-to-digital converter system that includes a pipeline including N successively-cascaded signal converters, each converting, according to a first clock signal, a respective portion of an input signal of the pipeline into digital codes, a code aligner for receiving and aligning the digital codes from the signal converters in the pipeline into a digital output of the system, an error extractor coupled to an amplifier input node of a selected one signal converter via a first switch for extracting an error signal, and a load system coupled to the amplifier input node of the selected one signal converter via a second switch. | 04-19-2012 |
Patent application number | Description | Published |
20140188372 | DUAL FUEL COMMON RAIL SYSTEM AND METHOD OF TRANSITIONING FROM DIESEL ONLY TO DUAL FUEL METHOD OF OPERATION - A dual fuel common rail system may be operated in a regular mode in which a relatively large charge of gaseous fuel is ignited by compression igniting a relatively small injection quantity of liquid diesel fuel. The dual fuel system may be operated in a single fuel limp home mode in which liquid diesel fuel is injected at higher pressures. When transitioning from the single fuel limp home mode to the dual fuel regular mode, accumulated leaked liquid fuel in the gaseous nozzle chamber of each fuel injector is purged and burned in the respective engine cylinder. | 07-03-2014 |
20140238352 | Fault Diagnostic Strategy For Common Rail Fuel System - An electronic controller for a common rail fuel system detects a fault when a time sum accumulated error exceeds a threshold. The time sum accumulated error is left unchanged when the operating condition is transient, and either adds to or subtracts from the time sum accumulated error responsive to a rail pressure error and the operating condition being steady state. | 08-28-2014 |
20140311451 | DUAL FUEL SYSTEM AND ENGINE SYSTEM OPERATING METHOD - A dual fuel system for an internal combustion engine includes a gaseous fuel subsystem and a liquid fuel subsystem. A plurality of fuel injectors each define a gaseous fuel passage fluidly connected to a gaseous fuel manifold of the gaseous fuel subsystem, a liquid fuel passage fluidly connected to a liquid fuel manifold of the liquid fuel subsystem, and a liquid fuel leak path from the liquid fuel passage to the gaseous fuel passage. A liquid fuel purging mechanism includes a drain conduit and at least one valve positioned fluidly between the drain conduit and the gaseous fuel manifold, and being adjustable to fluidly connect the drain conduit to the gaseous fuel manifold, to drain leaked liquid fuel to a low pressure outlet. | 10-23-2014 |
20140316677 | Dual Fuel Common Rail Depressurization During Engine Shutdown And Machine Using Same - A machine includes a compression ignition engine fueled from common rail fuel injectors that predominately inject natural gas fuel that is compression ignited with a small pilot injection of liquid diesel fuel. When an engine shutdown command is communicated to an electronic controller, the supply of gaseous fuel to the gas rail is stopped and the gaseous fuel common rail is depressurized by continuing to run the engine and inject gaseous and liquid fuels while commanding a liquid pressure greater than the gas pressure. After the gas rail pressure has achieved an acceptable shutdown pressure, the engine is stopped. The gas rail pressure is then reduced to atmospheric pressure followed by the liquid fuel common rail being reduced to atmosphere pressure after stopping the engine. | 10-23-2014 |
20160138583 | Variable Retraction Rate Pump and Method for Operating Same - A pump system includes a pump and a storage volume in fluid communication with a discharge port of the pump. The pump includes a housing defining a pump bore and a pump piston disposed in sliding engagement with the pump bore, the pump piston being in selective fluid communication with the discharge port of the pump. A method for operating the pump system includes determining a time to drain an amount of a first fluid from the storage volume, and retracting the pump piston within the pump bore at a target retraction rate based at least partly on the time to drain the first fluid from the storage volume. | 05-19-2016 |
Patent application number | Description | Published |
20090084360 | VARIABLE DISPLACEMENT PUMP WITH AN ANTI-STICTION DEVICE - A spacer for use with, and to prevent or reduce the occurrence of stiction in, a fluid device such as a pump. The spacer has a generally ring-shaped body, which has first and second facing surfaces separated by a thickness. The spacer is positioned between a movable member of the pump and a stationary member of the pump such that the first facing surface of the spacer is contactable with the movable member and the second facing surface is contactable with the stationary member. The spacer has at least a fluid receiving groove formed in at least one of the first and second facing surfaces. | 04-02-2009 |
20100282212 | PRESSURE CONTROL IN LOW STATIC LEAK FUEL SYSTEM - A pressure relief valve includes a valve body having a valve seat fluidly positioned between an inlet and an outlet. A valve member is movable among a first position, a second position, and a third position. The valve member is in contact with the valve seat and fluidly blocks the inlet from the outlet at the first position. At the second position of the valve member, the inlet is fluidly connected to the outlet via a small flow area. The inlet is fluidly connected to the outlet via a large flow area when the valve member is at the third position. An electrical actuator is attached to the valve body and is operably coupled to move the valve member when energized. The valve member includes an opening hydraulic surface exposed to fluid pressure in the inlet when at the first position. A spring is operably positioned to bias the valve member toward the second position when the valve member is at the third position. | 11-11-2010 |
20120067329 | Efficient Wave Form To Control Fuel System - An efficient control wave form is utilized to actuate the solenoids of a fuel system to reduce boost power/energy consumption. The solenoid is initially energized by applying a boost voltage from an electronic controller across a solenoid coil circuit. The electronic controller monitors the current level in the solenoid coil circuit, and changes to a reduced battery voltage when the current level in the solenoid coil circuit reaches a predetermined trigger current. The controller then maintains a pull-in current based upon battery voltage for a pull-in duration that initiates movement of the solenoid armature from an initial air gap position toward a final air gap position. After the pull-in duration, the current level is dropped to a hold in level for the remaining duration of the actuation event. The solenoid may be used for fuel injector control and/or pump control, such as to control fuel injection and pumping events respectively. | 03-22-2012 |
20140012484 | SYSTEM AND METHOD FOR FAULT DIAGNOSIS IN FUEL INJECTION SYSTEM - A method for fault diagnosis in a fuel injection system having first and second fuel injectors. The method includes initiating a current flow in the first and second fuel injectors. Further, a rise duration of the current flow to reach a threshold level is measured. The method further includes comparing the rise duration and a preset duration. The fuel injection system is controlled based on the comparison. | 01-09-2014 |
20140074382 | Rail Pressure Control Strategy For Common Rail Fuel System - A common rail fuel system includes a common rail supplied by an inlet metered high pressure pump and fluidly connected to a plurality of zero-leak fuel injectors. An electronic controller controls pressure in the common rail predominantly responsive to a rail pressure error when outside of an overshoot avoidance condition corresponding to the error being less than a first threshold and a time rate of change of the error being greater than a second threshold. Pressure in the common rail is controlled predominantly responsive to the time rate of change of the error during the overshoot avoidance condition. | 03-13-2014 |
20140116520 | FUEL SYSTEM HAVING DUAL FUEL PRESSURE REGULATOR - A pressure regulator is disclosed for use with a dual fuel engine. The pressure regulator may have a body, a cavity formed in the body, a first inlet port in fluid communication with a first end of the cavity, a first outlet port in fluid communication with the first end of the cavity, and a second inlet port in fluid communication with a second end of the cavity. The pressure regulator may also have a valve element movable based on a pressure difference between the first and second inlet ports to any position between a first fully open position at which fluid is allowed to flow from the first inlet port through the first outlet port substantially unrestricted by the valve element, to a second fully restricted position at which fluid flow from the first inlet through the first outlet port is blocked. | 05-01-2014 |
20140116523 | FUEL SYSTEM HAVING DUAL FUEL PRESSURE REGULATOR - A pressure regulator is disclosed having a body, a valve seat dividing a cavity of the body into first and second portions, and an end stop movable against a bias to selectively engage the valve seat and isolate the first and second portions. The pressure regulator may also have a first inlet port in the first portion, a first outlet port in the second portion and in fluid communication with the first portion via the valve seat, and a second inlet port in the second portion. The fuel system may also have a valve element in the second portion and movable against a spring bias based on a pressure difference between an open position and a restricted position against the end stop. The fuel system may additionally have an actuator biased to urge the valve element toward the second position and selectively actuated to move away from the valve element. | 05-01-2014 |
20140130778 | METHOD OF OPERATING ENGINE - A method of operating an engine is disclosed. The method includes estimating an operational status of a cryogenic pump selectively driven by the engine. The cryogenic pump is configured to pressurize a liquefied gaseous fuel. The method also includes estimating a power requirement of the cryogenic pump. The method further includes determining whether the engine is operating on a lug curve. Moreover, the method includes providing additional fuel to the engine in order to increase an engine power beyond the lug curve prior to an operation of the cryogenic pump. The increase in engine power is at least equal to the power requirement of the cryogenic pump. | 05-15-2014 |
20140311444 | Dual Fuel Common Rail Transient Pressure Control And Engine Using Same - A compression ignition engine is fueled from common rail fuel injectors that predominately inject natural gas fuel that is compression ignited with a small pilot injection of liquid diesel fuel. Before and after a rapid load loss transient, the liquid and gaseous rail pressures are controlled toward respective pressures based upon engine speed and load. During the transient, the liquid rail pressure is controlled relative to the gas rail pressure in order to maintain the liquid rail pressure greater than the gas pressure during the transient to avoid migration gaseous fuel into the liquid fuel side of the system. | 10-23-2014 |
20140331963 | Dual Fuel Common Rail Transient Pressure Control And Engine Using Same - A compression ignition engine is fueled from common rail fuel injectors that predominately inject natural gas fuel that is compression ignited with a small pilot injection of liquid diesel fuel. Before and after a rapid fueling increase transient, the liquid and gaseous rail pressures are controlled toward respective pressures based upon engine speed and load. During the transient, the liquid rail pressure is controlled toward an elevated liquid pressure in order to cause a surge in the supply of gaseous fuel to the gaseous fuel common rail to proactively satisfy the increased gaseous fuel injection rate while obviating a substantial pressure deficit in the gaseous fuel common rail. | 11-13-2014 |
20140331964 | Dual Fuel Engine Diagnostic System And Method Of Operating Same - A compression ignition engine is fueled from common rail fuel injectors that predominately inject natural gas fuel that is compression ignited with a small pilot injection of liquid diesel fuel. Prior to servicing the engine, a service tool may establish a communication link with an electronic controller that controls operation of the engine. Pressure information for a gaseous fuel common rail and a liquid fuel common rail are displayed with the service tool, when the engine is stopped, in order to determine whether the rails are completely depressurized indicating that it is then o.k. to perform servicing tasks. | 11-13-2014 |
20150106040 | DIAGNOSING FAULT IN COMMON RAIL FUEL SYSTEM - A method of diagnosing a fault in a common rail fuel system having a proportional-integral-derivative (PID) controller includes determining a first integral output corresponding to a first fuel flow condition and a first rail pressure setting. The method includes comparing the first integral output with a threshold integral output and determining a second integral output corresponding to a second fuel flow condition and the first rail pressure setting, when the first integral output is greater than the threshold integral output. The method includes determining a third integral output corresponding to the first fuel flow condition and a second rail pressure setting, when the first integral output is greater than the threshold integral output. The method includes identifying a failure in at least one of a flow control valve arrangement and a pressure relief valve of the common rail fuel system based on the first, second, and the third integral outputs. | 04-16-2015 |
Patent application number | Description | Published |
20080302174 | Method and apparatus for testing a gear-driven fuel pump on a fuel injected IC engine - Methods and apparatus are provided for testing a fuel pump in a fuel supply system on a IC fuel injected engine, the pump having a pumping element for supplying fuel injectors via a fuel rail. The method includes providing a pump element pumping event; disabling overlapping injectors during a test-period that includes the pumping event; measuring pressure in the rail at at least two engine crank angles surrounding the pumping event during the test period; and determining a fuel delivery rate value for the pump based on the measured rail pressures. Methods and apparatus also are provided for determining quantitative leakage rate in the fuel supply system of a fuel injected IC engine, the fuel system including a fuel pump with one or more pumping elements supplying injectors via a fuel rail. The method includes establishing steady state engine operating conditions with fuel rail pressure at a predetermined value; disabling all overlapping injectors and all pumping events during a test period; measuring rail pressure at preselected first and second crank angles during the test period, the first crank angle being advanced relative to the second crank angle; and calculating the leakage rate based on a pressure drop determined from the measured rail pressure at the first crank angle and the measured rail pressure at the second crank angle. | 12-11-2008 |
20080302175 | Method and apparatus for determining correct installation for gear-driven fuel pump on a fuel injected IC engine - Methods and apparatus are disclosed for detecting whether a gear-driven fuel pump has been installed correctly in a fuel injected IC engine, the pump gear being driven by an engine gear to provide fuel to injectors via a fuel rail. The method may include providing a pump element pumping event. The method may also include disabling overlapping fuel injectors and overlapping pumping events during the test period surrounding the selected pumping event, and measuring the pressure in the rail during the pumping event with the overlapping injectors disabled, the at least two different engine crank angles surrounding the pumping event. The method also may further include determining from the measured rail pressures whether the pumping event occurred at a desired engine crank angle. Apparatus to carry out the methods may include a computer programmed for controlling the sequence of the providing, disabling, measuring, and determining functions, as well as software for carrying out the respective functions. | 12-11-2008 |
20130275026 | Common Rail System Fault Diagnostic Using Digital Resonating Filter - A common rail fuel system diagnostic algorithm is executed by an engine control and real time to detect and identify a faulty fuel system component. Rail pressure data is processed through a digital resonating filter having a resonance frequency corresponding to a fault signature. A peak magnitude and phase of the output from the digital resonating filter reveals a degradation level of a fuel injector, and a phase of the output identifies which fuel injector is faulted. | 10-17-2013 |
20140202429 | Compressed Natural Gas Fuel Mass Control System - A system, related method and computer program product are disclosed for controlling fuel mass of CNG received by an engine. The system may comprise a heat exchanger configured to receive CLNG and supply coolant and to output CNG and return coolant, an injector configured to inject CNG into the engine, a gas line between the injector and heat exchanger, a control valve configured to receive return coolant from the heat exchanger and to change the amount of return coolant flowing through control valve, and a controller connected to the control valve. The gas line may be configured to carry CNG from the heat exchanger to the injector. The controller may be configured to maintain a Gas Line Temperature within an operating range by adjusting the amount of return coolant flowing through the control valve based, at least in part, on the Gas Line Temperature and a Target Return Coolant Temperature. | 07-24-2014 |
20140241913 | HYDRAULIC RELIEF AND SWITCHING LOGIC FOR CRYOGENIC PUMP SYSTEM - A cryogenic hydraulic reciprocating piston pump includes a casing which defines a piston chamber. The sidewall of the piston chamber includes a retraction spill port as well as a pumping spill port. At the end of a retraction stroke, a retraction spill passageway that extends through the piston becomes aligned with the retraction spill port and fluid is communicated from the pressurized side of the piston to the unpressurized side of the piston to stop the retraction stroke before the piston “bottoms out”. Similarly, at the end of a pumping stroke, a pumping spill passageway that extends through the piston becomes aligned with the pumping spill port which provides communication between the pressurized side of the piston and the unpressurized side of the piston thereby stopping movement of the piston before it “bottoms out”. | 08-28-2014 |
20140333444 | LIQUID NATURAL GAS CRYOGENIC TANK LEAK DETECTION SYSTEM - A method of detecting leakage of a fluid from a tank is disclosed. The method may include determining cumulative commanded fluid consumption of the fluid in the tank over a selected time period, determining an actual change of a volume of the fluid in the tank over the selected time period, and comparing the cumulative commanded fluid consumption to the actual change of volume of the fluid. The method may further include producing a leak warning upon the actual change of volume of the fluid over the selected time period exceeding the cumulative commanded fluid consumption over the selected time period plus a threshold value. | 11-13-2014 |
20150198110 | END-OF-CURRENT TRIM FOR COMMON RAIL FUEL SYSTEM - Fuel is injected by energizing a solenoid of a fuel injector for an on-time that terminates at a first end-of-current timing. An end-of-current trim is determined at least in part by estimating a duration between an induced current event in a circuit of the solenoid and a valve/armature interaction event. An induced current event occurs when an armature abruptly stops, and a valve/armature interaction event occurs when the armature couples with or de-couples from the valve member. Fuel is injected in a subsequent injection event by adjusting the end-of-current timing by the end-of-current trim. | 07-16-2015 |
Patent application number | Description | Published |
20090114301 | Double Block and Bleed Plug - A pipe plug comprised of two, pivotally connected plugging heads, each plugging head having a sealing element, which work in combination to double block and bleed a pipe. The first sealing element prevents flow of product in the pipe and the second sealing element captures any leakage past the first sealing element and forces that leakage out through a fitting. A stabilization pad, connected to a flange on a nosepiece of each plugging head, prevents deformation of the sealing elements. A spring-loaded pivot arm connected to the second plugging head allows the yoke that connects the two plugging heads to rotate freely. An outward-facing raised taper projection on the pivot arm, along with a guide wheel connected to the first plugging head, prevent the yokes and plugging heads from becoming entrapped during their installation in or removal from the pipe. | 05-07-2009 |
20090114302 | Double Block and Bleed Plug - A pipe plug includes two or more pivotally connected plugging heads that work in combination to double block and bleed a pipe. At least one of the plugging heads has an expandable sealing element that is in communication with an inflation source. The sealing element may be an inflatable sealing element or a compression packer sealing element. A passageway-sections of which may pass through the pivotal connection and into the plugging head-carries the inflation medium from the source to the sealing element. A bleed port passageway is also provided that passes through the plugging head. The leading plugging head may include a cleaning element for sweeping away debris ahead of the plug. The plugging heads may also include a skid plate that slideably engages the interior surface of the pipe to properly orient the plugging heads within the pipe. | 05-07-2009 |
20100175771 | TELESCOPING DOUBLE BLOCK AND BLEED PLUG - A plugging device for double blocking a section of pipeline or piping and method for its use includes a first and second sealing element and at least one cylinder that is extendable along an axial direction of the pipe between a retracted first position and an extended second position. A means for actuating the cylinder, such as a fluid power source, is provided. When the cylinder is in the extended second position, the sealing element sealably engages an opposing cut end of the pipe. The sealing element is an elastomeric sealing element and may be cup-shaped, convex-shaped, or cork-shaped. | 07-15-2010 |
20100229958 | BLOCK AND BLEED PLUGGING TOOL EMPLOYING SEALS ON A PIPELINE EXTERIOR - The present invention is a method of plugging a pipeline having an exterior surface including the steps of affixing to the exterior of the pipeline first and second spaced apart collars, welding each collar to the pipeline so that an operating space is provided between the collars, positioning a seal with each collar, affixing a containment housing to the opposed collars providing a confined space around the pipeline and surrounding the operating space between the collars, the confined space being accessed by a passageway, cutting and removing a length of pipeline between the collars providing opposed pipeline exterior end surfaces, positioning first and second seal cups between the collars, each seal cup having a forwardly extending circumferential lip of internal diameter greater than the external diameter of the pipeline, and applying force to move the seal cups away from each other, the circumferential lips of the seal cups engaging with the opposed seals to compress them into sealing engagement with the collars and with the pipeline exterior surfaces. | 09-16-2010 |
Patent application number | Description | Published |
20120233875 | GELATIN CAPSULE FORMULATION AND DRYING SYSTEM - A gelatin capsule drying system that includes a structure divided into first, second and third zones, a first air handler unit positioned to discharge air into the first zone, a second air handler unit positioned to discharge air into the second zone and a third air handler unit positioned to discharge air into the third zone. The system further includes a series of tumble dryers that extend from the first zone, through the second zone and into the third zone, and an HVAC unit that provides air to the first, second and third air handler units. | 09-20-2012 |
20140345157 | DUAL TUMBLE DRYER UNIT AND SYSTEM - A dual tumble dryer unit that includes a housing that defines an interior, a divider that extends between first and second side walls and divides the interior into first and second sections, and first and second dryer assemblies that are positioned in the first and second sections. The first and second dryer assemblies each include a basket positioned to rotate about a horizontal axis, and a blower disposed positioned to blow air on the basket. A first drying path is defined between a first entry opening defined in the first side wall, the first basket and a first exit opening defined in the second side wall, and a second drying path is defined between a second entry opening defined in the first side wall, the second basket and a second exit opening defined in the second side wall. | 11-27-2014 |
20140348934 | ROTARY DIE SYSTEM - A rotary die system that includes first and second axially aligned, coacting rotary dies positioned adjacent one another. Each die includes a working surface having a plurality of recesses defined therein. The recesses in the first die are each configured to align with a recess in the second die to form a product cavity upon coaction of the first and second dies. The product cavity is configured to receive a product. Each recess in at least one of the first or second dies includes a pin therein that is configured to puncture a film that at least partially surrounds the product. | 11-27-2014 |
Patent application number | Description | Published |
20150040068 | REFERRAL SLIDER - Various embodiments generally relate to user interface elements informative of referral incentives. In some embodiments, contact information may be obtained for contacts associated with a user of a content management system. Various amounts of additional storage space available to the user upon acceptance of referral requests sent by or on behalf of the user to the contacts may be determined. One or more graphic indicator of various types may be displayed to the user indicating one or more of: amounts of additional storage space obtainable through successful new referrals, the user's current storage space, and the relative sizes of the user's current storage space and the amounts of additional storage space. | 02-05-2015 |
20150177922 | SYSTEMS AND METHODS FOR FORMING SHARE BARS INCLUDING COLLECTIONS OF CONTENT ITEMS - Embodiments are provided for forming share bars including collections of content items. In some embodiments, a user interface may be displayed on a display interface of a user device. The user interface may include a first region including a collection of content items and a second region. A first gesture may be detected with the display interface that selects a first content item from the displayed collection of content items. In response to detecting the first gesture, a first thumbnail of the first content item may be created and placed in the second region. A share option may be provided within the second region that may enable a user of the user device to share any content items that may have a corresponding thumbnail in the second region. | 06-25-2015 |
20150177954 | SHARING CONTENT ITEMS FROM A COLLECTION - Embodiments are provided for forming share bars including collections of content items. In some embodiments, a user interface may be displayed on a display interface of a user device. The user interface may include a first region including a collection of content items and a second region including one or more contact icons. A first gesture may be detected on the display interface that selects one or more content items from the collection of content items and places the one or more content items in a first share bar associated with a first contact of the one or more contacts. One or more share options may be provided to share the first share bar with a first contact corresponding to the first contact icon. | 06-25-2015 |
20150242110 | NAVIGATING GALLERIES OF DIGITAL CONTENT - One or more embodiments of the present disclosure include a content navigation system that allows a user to search, browse, and otherwise experience a collection of digital content items. For example, the content navigation system can provide a graphical user interface including a scroll element. One or more embodiments of the scroll element can include various navigational functions that provide a user-friendly interface for browsing and experiencing a collection of digital content items. Furthermore, the content navigation system can provide methods and systems for a user to easily configure the way in which the digital content items are organized within the user interface, thereby customizing the user's browsing experience. | 08-27-2015 |
20150356105 | TECHNIQUES FOR PROCESSING DIGITAL ASSETS FOR EDITING IN A DIGITAL ASSET EDITING COMPUTER PROGRAM - An automation plugin to a digital asset editing program. In one embodiment, for example, a method performed by the automation plugin to the digital asset editing program executing on a computing device having at least one processor and memory comprises: allowing a user of the digital asset editing program to filter a library of digital assets by custom metadata associated with the digital assets; receiving custom metadata filtering criteria from the user; and responsive to determining one or more of the digital assets are associated with custom metadata satisfying the custom metadata filtering criteria, allowing the user to select at least one filtering result, corresponding to one of the one or more digital assets, which, when selected, causes the corresponding digital asset to at least be loaded into the digital asset editing program for editing by the user. | 12-10-2015 |
Patent application number | Description | Published |
20130185527 | Asymmetrically-Arranged Memories having Reduced Current Leakage and/or Latency, and Related Systems and Methods - Asymmetrically-arranged memories having reduced current leakage and/or latency, and related systems and methods are disclosed. In one embodiment, a memory comprises a memory access interface (MAI). The memory further comprises a first memory portion(s) accessible by the MAI. The first memory portion(s) has a first latency and a first current leakage. The memory further comprises a second memory portion(s) accessible by the MAI. To provide an asymmetrical memory arrangement, the first latency of the first memory portion(s) is increased such that the second memory portion(s) has a second latency greater than or equal to the first latency and a second current leakage greater than the first current leakage. Accordingly, the overall current leakage of the memory is reduced while not increasing overall latency of the memory. The first and second memory portion(s) may each be comprised of one or more memory sub-bank(s) and/or one or more memory bank(s). | 07-18-2013 |
20130188434 | LOW VOLTAGE WRITE SPEED BITCELL - In low power CPUs, the best way to reduce power is to reduce supply voltage. Most low voltage memory arrays use an | 07-25-2013 |
20130222029 | METHOD FOR PULSE-LATCH BASED HOLD FIXING - A hold pulse latch is located in a data path between an output of a launch pulse latch and an input of a capture pulse latch. The hold pulse latch is configured to latch, and hold for the input of the capture patch, the output of the launch pulse latch in response to a hold pulse on its enable input. Optionally, at higher voltages, and frequency is high the launch pulse latch is changed to a transparent buffer mode. Optionally, the hold pulse latch is placed midway through the logic path between the launch pulse latch and the capture pulse latch. | 08-29-2013 |
Patent application number | Description | Published |
20090015647 | TWO-SIDE THERMAL PRINTER - Methods of, and apparatus for, two-sided thermal printing comprising direct and/or thermal transfer print means are provided. In one embodiment, a combined direct thermal and thermal transfer printer and related media are disclosed wherein direct thermal printing is provided for on a first media side, and thermal transfer printing is provided on a second media side. In other embodiments, various two-sided thermal transfer printers and media are disclosed wherein thermal transfer printing is provided for on first and second media sides through use of, inter alia, a one- and/or a two-sided thermal transfer ribbon. | 01-15-2009 |
20090017236 | TWO-SIDED THERMAL MEDIA - Two-sided thermal media comprising thermal transfer receptive and/or direct thermal thermally sensitive coatings on one or both of a first and a second side thereof are provided. In one embodiment, two-sided thermal media comprising a substrate having a first side and a second side, opposite the first side, and a first and a second thermal transfer receptive coating supported on the respective first and second substrate sides is provided. In another embodiment, two-sided thermal media comprising a substrate having a thermal transfer receptive coating on a first side thereof, and a direct thermal thermally sensitive coating on a second side thereof, is provided. In some embodiments, a direct thermal thermally sensitive coating provided on one or both sides of two-sided thermal media is adapted to image at a temperature different than a temperature at which thermal transfer printing has or can occur. | 01-15-2009 |
20090108994 | TWO SIDED THERMAL RFID - A radio frequency identification enabled dual-sided direct thermal image element and printer therefor are provided. One embodiment includes, a first substrate having an exterior side and an interior side, a radio frequency identification device attached to the interior side of the first substrate, and a second substrate having an exterior side and an interior side, wherein both the first substrate and the second substrate include a thermally sensitive coating on at least the exterior side thereof, and wherein the interior side of the second substrate is attached to the interior side of the first substrate, such that the radio frequency identification device is positioned between the first substrate and second substrate. | 04-30-2009 |
20090199527 | FANFOLD MEDIA DUST INHIBITOR - Fanfold and/or perforated media comprising a substrate including one or more friable coatings and an overcoat covering at least a portion of the one or more friable coatings proximate to one or more associated fanfolds and/or perforations is provided, wherein the overcoat mitigates spallation of the one or more friable coatings. Methods and apparatus for making the same are also disclosed. | 08-13-2009 |
20150231895 | TWO-SIDED THERMAL PRINTER - Methods of, and apparatus for, two-sided thermal printing comprising direct and/or thermal transfer print means are provided. In one embodiment, a combined direct thermal and thermal transfer printer and related media are disclosed wherein direct thermal printing is provided for on a first media side, and thermal transfer printing is provided on a second media side. In other embodiments, various two-sided thermal transfer printers and media are disclosed wherein thermal transfer printing is provided for on first and second media sides through use of, inter alia, a one- and/or a two-sided thermal transfer ribbon. | 08-20-2015 |
20150273924 | FANFOLD MEDIA DUST INHIBITOR - Fanfold and/or perforated media comprising a substrate including one or more friable coatings and an overcoat covering at least a portion of the one or more friable coatings proximate to one or more associated fanfolds and/or perforations is provided, wherein the overcoat mitigates spallation of the one or more friable coatings. Methods and apparatus for making the same are also disclosed. | 10-01-2015 |
20150273925 | FANFOLD MEDIA DUST INHIBITOR - Fanfold and/or perforated media comprising a substrate including one or more friable coatings and an overcoat covering at least a portion of the one or more friable coatings proximate to one or more associated fanfolds and/or perforations is provided, wherein the overcoat mitigates spallation of the one or more friable coatings. Methods and apparatus for making the same are also disclosed. | 10-01-2015 |
Patent application number | Description | Published |
20130079700 | COMPOSITE PROSTHETIC SHUNT DEVICE - In accordance with certain embodiments of the present disclosure, a composite prosthetic device is described. Generally, the device comprises at least one layer of ePTFE, at least one thermoplastic elastomeric component, and a frame. In certain aspects, the thermoplastic elastomeric component penetrates the microstructure of the at least one layer of ePTFE, providing a means for varying the porosity of the ePTFE. | 03-28-2013 |
20130238086 | Electrospun PTFE Encapsulated Stent & Method of Manufature - A stent or other prosthesis may be formed by encapsulating a scaffold or frame with a polymer coating. The polymer coating may consist of layers of electrospun polytetrafluoroethylne (PTFE). Electrospun PTFE of certain porosities may permit endothelial cell growth within the prosthesis. The stent may be applicable to stents designed for the central venous system, peripheral vascular stents, abdominal aortic aneurism stents, bronchial stents, esophageal stents, biliary stents, or any other stent. | 09-12-2013 |
20130268062 | COMPOSITE PROSTHETIC DEVICES - The present disclosure provides composite prosthetic devices comprising two or more layers of electrospun polymers and methods of preparation thereof. In some embodiments, the two or more layers can be porous and in other embodiments, one or more components is nonporous. The composite prosthetic devices can comprise various materials and the properties of the prosthetic devices can be tailored for use in a range of different applications. | 10-10-2013 |
20150182668 | Electrospun PTFE Encapsulated Stent & Method of Manufacture - A stent or other prosthesis may be formed by encapsulating a scaffold or frame with a polymer coating. The polymer coating may consist of layers of electrospun polytetrafluoroethylne (PTFE). Electrospun PTFE of certain porosities may permit endothelial cell growth within the prosthesis. The stent may be applicable to stents designed for the central venous system, peripheral vascular stents, abdominal aortic aneurism stents, bronchial stents, esophageal stents, biliary stents, or any other stent. | 07-02-2015 |
20160067374 | COMPOSITE PROSTHETIC DEVICES - The present disclosure provides composite prosthetic devices comprising two or more layers of electrospun polymers and methods of preparation thereof. In some embodiments, the two or more layers can be porous and in other embodiments, one or more components is nonporous. The composite prosthetic devices can comprise various materials and the properties of the prosthetic devices can be tailored for use in a range of different applications. | 03-10-2016 |
20160081783 | COMPOSITE PROSTHETIC DEVICES - The present disclosure provides composite prosthetic devices comprising two or more layers of electrospun polymers and methods of preparation thereof. In some embodiments, the two or more layers can be porous and in other embodiments, one or more components is nonporous. The composite prosthetic devices can comprise various materials and the properties of the prosthetic devices can be tailored for use in a range of different applications. | 03-24-2016 |