Patent application number | Description | Published |
20110023850 | VARIABLE OPEN-CLOSED CRANKCASE BREATHER SYSTEM FOR BLOW-BY GAS - A method of selectively directing a flow of blow-by gas (F) in a vehicle having an engine ( | 02-03-2011 |
20110030634 | BRIDGE AND PIVOT FOOT ARRANGEMENT FOR OPERATING ENGINE CYLINDER VALVES - An internal combustion engine has one or more engine cylinders ( | 02-10-2011 |
20110048391 | Breather Air - Oil Seperator - A breather system for a crankcase of an internal combustion engine includes a gas compressor configured to elevate the pressure of crankcase blow-by gas. At least one gas-oil separator receives gas with entrained oil from the compressor, separates oil from the gas and discharges cleaned gas. The oil is re-circulated back to the crankcase. The cleaned gas is either discharged through the engine exhaust system or re-circulated back into the engine combustion air intake. A bypass conduit allows cleaned gas to be re-circulated from the gas-oil separator outlet to the compressor inlet to balance the blow-by production with the capacity of the compressor. | 03-03-2011 |
20120189465 | HIGH PRESSURE FUEL PUMP PISTON ASSEMBLY - A piston assembly for a fuel pump comprises a first piston sub-assembly and a second piston sub-assembly. The first piston sub-assembly comprises a first piston portion, a first check ball connected to a first spring and a first O-ring. The first check ball forms a fluid tight seal against the first piston portion when the first spring is uncompressed. The first check ball allows fluid flow relative to the first piston portion when the first spring is compressed. The first O-ring has a front side and a back side. The first O-ring forms a fluid tight seal relative to the first piston portion. The second piston sub-assembly comprises a second piston portion, a second check ball connected to a second spring, and a second O-ring. The second check ball forms a fluid tight seal against the second piston portion when the second spring is uncompressed. The second check ball allows fluid flow relative to the second piston portion when the second spring is compressed. The second O-ring has a front side and a back side. The second O-ring forms a fluid tight seal relative to the second piston portion. The fluid flow relative to the first piston portion allows fluid to contact the front side of the second O-ring and the back side of the first O-ring. | 07-26-2012 |
20130206103 | Engine Braking System Using Spring Loaded Valve - An engine braking system includes an exhaust control path between an engine cylinder and an exhaust discharge path. A relief valve has a valve element located within the path, the valve element operable between a closed position to close the exhaust control path, corresponding to an engine operating condition, and an open position to open the exhaust control path, corresponding to an engine-braking condition. A spring urges the valve element toward the closed position. A retainer is arranged to be positioned in two operating positions, a first operating position which prevents opening of the valve element and a second operating position which allows opening of the valve element. An actuator wedge is operable to move between a first position and a second position to move the retainer between the first and second operating positions. | 08-15-2013 |
20150192058 | SELECTIVE INTERNAL DISTRIBUTION OF ENGINE MOTOR OIL - Engine motor oil drawn from an oil sump by an oil pump is forced to flow through a primary flow path to moving engine parts at pressures spanning a first pressure range and a second pressure range which is greater than the first pressure range. When pressure is within the first pressure range, some engine motor oil flow may be diverted to a secondary flow path having piston cooling jets which spray engine motor oil toward undercrown surfaces of engine pistons. When pressure is within the second pressure range, some engine motor oil flow is diverted to the piston cooling jets and also to a tertiary flow path which may be a return to the oil sump. | 07-09-2015 |
20160108797 | THERMOSTAT - A thermostat for controlling the flow of a coolant into a radiator and a bypass circuit is provided. When the bypass circuit is to be closed, the thermostat displaces a shaft that is operably attached to a bypass plate. When in the closed position, the bypass plate is configured to engage a top wall of the bypass circuit so as to prevent the flow of coolant into the bypass circuit. To minimize the formation of a water pressure pulses generated by the closing of the bypass circuit, only a portion of the bypass plate initially contacts the top wall. Such limited contact allows for the restriction of the flow of coolant into the bypass circuit, and interrupts the even flow of coolant around the bypass plate. Such restriction and/or interruption allows for the gradual closing of the bypass circuit, which minimizes the associated water hammer effect. | 04-21-2016 |
Patent application number | Description | Published |
20080240819 | Architecture for A Media Feeding Option for An Image Forming Device - The present application is directed to image forming devices with option trays to introduce media into a media path. One embodiment include the image forming device having a body with a front, back, top, and bottom sides. The sides may form an interior space to contain an imaging unit. The imaging unit may include elements for producing toner images. A media path may extend in a substantially vertical orientation within the interior space. An integrated tray may be positioned at the bottom side of the body and include a first input tray and a manual feed inlet on the front side of the body. Each of first input tray and manual feed inlet form sections of the media path. An option tray may he operatively connected to the bottom side of the body, and may include a second input tray and a multi-purpose feeder. The option tray further lengthens the media path and provides additional avenues to introduce media sheets into the media path. | 10-02-2008 |
20080267639 | Methods and Devices for Detecting the Absence of A Media Sheet Within An Image Forming Device - The present application is dieted to methods and devices for determining the absence of media sheets within an image forming device. In one embodiment, a support section configured to hold a stack of media sheets is positioned in an input area of the image forming device. A pick mechanism is positioned to contact a top-most sheet in the support section. The pick mechanism may include a pick motor and a pick roller. A sensor roller may fee positioned to contact the top-most media sheet at a position spaced away from the pick roller. A controller may determine the absence of a media sheet based on the movement of the sensor roller after a predetermined movement of the pick motor. | 10-30-2008 |
20090066002 | Media Tray Restraint Devices and Methods of Use - The present application is directed to methods and devices for aligning media sheets in an input tray of an image forming device. The input tray includes a support surface and at least two spaced apart side walls. A first side wall includes a reference surface to align the media sheets. A second side wall includes a plurality of biasing members. The biasing members bias the media sheets toward the reference surface. | 03-12-2009 |
20090110410 | METHODS FOR MOVING A MEDIA SHEET WITHIN AN IMAGE FORMING DEVICE - The present application is directed to methods for determining the location and movement of a media sheet within an image forming device. In one embodiment, the media sheet is positioned within an input area of the device. A pick roller is rotated to move the sheet from the input area and into a media path. An encoder roller may be positioned in contact with the sheet to detect the actual movement of the sheet from the input area. A controller may determine the expected amount of movement based on the movement of the pick roller and compare this amount with an actual amount of movement based on the movement of the encoder roller. | 04-30-2009 |
20100053699 | Method, System and Test Sheet Image Bitmap for Carrying out a Scanner-and-Processor Based Image-to-Paper Registration Setup - A method and system for carrying out an image-to-paper printer registration setup includes: using a printer undergoing registration setup, printing a test pattern on a sheet having reference targets within a printable region of the sheet; using a scanner, scanning the printed sheet to generate an image bitmap of the test pattern-bearing sheet larger than the sheet itself so that the image bitmap contains the sheet edges and measuring in numbers of pixels the distances between the reference targets and/or sheet edges using multiple swaths of the image bitmap itself as the measuring tool; and, using a processor and based on the measured distances, calculating error-associated adjustment values in millimeters to use to correct errors in the registration setup of the image-to-paper in the printer and transferring the error-associated adjustment values to the printer to perform adjustment of its setup actuators. | 03-04-2010 |
20100086325 | Architecture for an Image-Forming Device - An image forming device includes a body having a top, a bottom, a front and a back. In one embodiment, a plurality of horizontally-aligned imaging units, each comprising a photoconductive member, transfer toner images to an intermediate transfer mechanism located below the plurality of imaging units. A pick mechanism may pick media sheets from a media input tray and feeds the media towards the front of the body. For duplex printing, the media sheets may travel along a duplex path that extends along the front of the body. In one embodiment, an access door at the front of the body pivots between a closed position and an open position. In the open position, a user may gain access to both media paths. | 04-08-2010 |
20120002251 | Adjustable Reference Guide for an Input Tray of an Imaging Apparatus for Media Sheet Alignment - An input tray of an imaging apparatus having an adjustable reference guide for aligning media sheets in the input tray, the reference guide having a first and second reference point defining an axis, the axis being adjustable by one of pivoting of a reference guide wall or moving a slidable plate mounted over a portion of the reference guide allowing for alignment media sheets with one of an image received by the imaging apparatus or a datum axis on the input tray. The adjustments are made during manufacturing or during a servicing operation of the imaging apparatus. | 01-05-2012 |
Patent application number | Description | Published |
20130146688 | System and Method(s) for Recycling Lithium-Ion Batteries - A system and methods for recycling lithium-containing battery materials are disclosed. More specifically, the system and method use a high energy ball mill for recrystallizing, reordering and/or reconstituting the lithium-ion containing battery material. In one embodiment, the system for recrystallizing the lithium-containing battery material restores it to its original state of functionality. | 06-13-2013 |
20130220598 | System for Extracting Hydrocarbons From Underground Geological Formations and Methods Thereof - An ultrasonic fracking system and methods of using the same to extract hydrocarbons from underground geological formations (e.g., oil shale, coal beds, etc.) are disclosed. The system includes piezoelectric devices that are used to produce ultrasonic mechanical vibrations and induce fractures in the geological formations. In one embodiment, a system for extracting underground hydrocarbons comprises a plurality of piezoelectric devices capable of producing mechanical waves sufficient to fracture oil shale and other geological formations, a system of delivery for innocuous proppants to create a path of least resistance for enhanced hydrocarbon flow, and a vacuum pump connected to the fractures created by the piezoelectric devices to assist in removing the hydrocarbons. | 08-29-2013 |
20130221742 | System for Harvesting Energy in Vehicles and Methods of Making and Using the Same - Organic polymer-based energy harvesting materials may be applied to any surface of a vehicle experiencing contortion, compression, mechanical stress and/or strain, and/or vibration during operation. An organic piezoelectric polymer film is applied to some or all of those parts of the vehicle that exhibit stress and/or strain associated with vehicle operation. Typical parts of the vehicle may include shocks, springs, control arms, and other points where one body or vehicle component is mounted to another, such as engine mounts or body mounts. A suitable rectifier may be coupled to the piezoelectric film to convert the AC signal generated by the piezoelectric film to a DC signal for use by the vehicle's onboard electrical system and/or a secondary electrical energy storage system (e.g., a battery). | 08-29-2013 |
Patent application number | Description | Published |
20090312416 | TREATMENT OF SLEEP-WAKE DISORDERS - This invention is directed to a method of treating Excessive daytime Sleepiness (EDS) in a subject, comprising the step of administering a therapeutically effective amount of a compound of Formula (I): Formula (I) or a pharmaceutically acceptable salt or ester thereof wherein Rx is a member selected from the group consisting of hydrogen, lower alkyl of 1 to 8 carbon atoms, halogen selected from F, Cl, Br and I, alkoxy containing 1 to 3 carbon atoms, nitro, hydroxy, trifluoromethyl, and thioalkoxy containing 1 to 3 carbon atoms; x is an integer of 1 to 3, with the proviso that R may be the same or different when x is 2 or 3; R | 12-17-2009 |
20130137764 | Treatment of Sleep-Wake Disorders - This invention is directed to a method of treating Excessive daytime Sleepiness (EDS) in a subject, comprising the step of administering a therapeutically effective amount of a compound of Formula (I): Formula (I) or a pharmaceutically acceptable salt or ester thereof wherein Rx is a member selected from the group consisting of hydrogen, lower alkyl of 1 to 8 carbon atoms, halogen selected from F, Cl, Br and I, alkoxy containing 1 to 3 carbon atoms, nitro, hydroxy, trifluoromethyl, and thioalkoxy containing 1 to 3 carbon atoms; x is an integer of 1 to 3, with the proviso that R may be the same or different when x is 2 or 3; R | 05-30-2013 |
20140350098 | TREATMENT OF SLEEP-WAKE DISORDERS - This invention is directed to a method of treating Excessive daytime Sleepiness (EDS) in a subject, comprising the step of administering a therapeutically effective amount of a compound of Formula (I): Formula (I) or a pharmaceutically acceptable salt or ester thereof wherein Rx is a member selected from the group consisting of hydrogen, lower alkyl of 1 to 8 carbon atoms, halogen selected from F, Cl, Br and I, alkoxy containing 1 to 3 carbon atoms, nitro, hydroxy, trifluoromethyl, and thioalkoxy containing 1 to 3 carbon atoms; x is an integer of 1 to 3, with the proviso that R may be the same or different when x is 2 or 3; R1 and R2 can be the same or different from each other and are independently selected from the group consisting of hydrogen, lower alkyl of 1 to 8 carbon atoms, aryl, arylalkyl, cycloalkyl of 3 to 7 carbon atoms; R1 and R2 can be joined to form a 5 to 7-membered heterocycle substituted with a member selected from the group consisting of hydrogen, alkyl, and aryl groups, wherein the cyclic compound can comprise 1 to 2 nitrogen atoms and 0 to 1 oxygen atom, wherein the nitrogen atoms are not directly connected with each other or with the ox en atom. | 11-27-2014 |
Patent application number | Description | Published |
20090192248 | Method of preparing a pigment composition - The present invention relates to a method of preparing a pigment composition comprising the steps of combining at least one polyamine, at least one pigment, and at least one polymer having at least one carboxylic acid group or salt thereof. Various embodiments of this method are disclosed. The present invention further relates to a pigment composition and uses thereof, such as inkjet ink compositions. | 07-30-2009 |
20110060098 | METHOD OF PREPARING PIGMENT COMPOSITIONS - The present invention relates to a method of preparing a pigment composition comprising the steps of combining a polymer and a pigment to form a mixture and heating the mixture to a temperature of between about 70° C. and 250° C. to form the pigment composition. The method may further comprise the step of dispersing the pigment composition in an aqueous medium to form an aqueous pigment dispersion. The pigment compositions and aqueous pigment compositions can be used in an inkjet ink composition, which is also disclosed. | 03-10-2011 |
20130210999 | INK COMPOSITIONS - Polyurethanes containing at least one bisphosphonate group, as well as related compositions, articles, and methods, are disclosed. | 08-15-2013 |
20140275395 | CORE-SHELL POLYMERIC MATERIALS - Disclosed herein are particulate core-shell materials, comprising a core comprising a polyurethane; and a shell comprising a polyacrylate, wherein the shell coats the core. Also disclosed are methods of making particulate core-shell materials, and aqueous dispersions and inkjet ink compositions comprising the same. | 09-18-2014 |
20150315393 | INK COMPOSITIONS - Polyurethanes containing at least one bisphosphonate group, as well as related compositions, articles, and methods, are disclosed. | 11-05-2015 |
Patent application number | Description | Published |
20120262717 | SPATIAL FREQUENCY OPTICAL MEASUREMENT INSTRUMENT AND METHOD - A spatial frequency optical measurement instrument is provided according to the invention. The instrument includes a spatial frequency mask positioned in a light path and configured to encode light with spatial frequency information, a light receiver positioned to receive the light encoded with the spatial frequency information, wherein the light encoded with the spatial frequency information has been interacted with a sample material, and a processing system coupled to the light receiver and configured to determine a change in the spatial frequency information due to the interaction of the light with the sample material. | 10-18-2012 |
20130330245 | MOBILE WATER ANALYSIS - An embodiment provides a cuvette apparatus including: a lid and a body, the body including a fluid channel disposed therein; and the lid including at least one opening aligned with a portion of the fluid channel, thereby providing access to the fluid channel in the body. Other aspects are described and claimed. | 12-12-2013 |
20160097709 | MOBILE WATER ANALYSIS - An embodiment provides a method, including: operating a motor to position sample fluid within a fluid channel of a cuvette; transmitting light through an optical chamber of the cuvette; measuring a value of received light that has been transmitted through the optical chamber; comparing the measured value of light to one or more thresholds; determining a position of the sample fluid within the fluid channel based on a comparison from the comparing step; and generating a response based upon the position of the sample fluid with the fluid channel. Other aspects are described and claimed. | 04-07-2016 |
20160097710 | MOBILE WATER ANALYSIS - An embodiment provides a cuvette, including: a body having a fluid channel therein; and an outer surface having encoded information disposed thereon and readable by a reader of a sample instrument. Other aspects are described and claimed. | 04-07-2016 |
Patent application number | Description | Published |
20100188660 | SPATIAL FREQUENCY OPTICAL MEASUREMENT INSTRUMENT AND METHOD - A spatial frequency optical measurement instrument ( | 07-29-2010 |
20100235133 | STANDARD MEDIA SUSPENSION BODY, OPTICAL PARTICULATE MEASUREMENT INSTRUMENT, AND VERIFICATION METHOD FOR AN OPTICAL PARTICULATE MEASUREMENT INSTRUMENT - A standard media suspension body ( | 09-16-2010 |
20100245827 | AUTOMATIC OPTICAL MEASUREMENT SYSTEM AND METHOD - An automatic optical measurement system ( | 09-30-2010 |
20120170137 | MESA-OPTIC DEVICE - A meso-optic device ( | 07-05-2012 |
20130135613 | ANNULAR OPTICAL DEVICE - An annular optical device ( | 05-30-2013 |
20140049836 | ANNULAR OPTICAL DEVICE - One embodiment provides an annular optical device ( | 02-20-2014 |
20150260970 | ANNULAR OPTICAL DEVICE - One embodiment provides an annular optical device, comprising: an annular meso-optic having a substantially triangular cross section and including an annulus centered about an axis of revolution; and a secondary optical structure substantially coaxial within the annulus of the annular meso-optic, wherein the secondary optical structure and the annular meso-optic are separated by a media comprising a media refractive index that is lower than a secondary optical structure refractive index, with the secondary optical structure being configured to hold a specimen to be radiated by impinging electromagnetic radiation directed into the secondary optical structure substantially along the axis of revolution, wherein re-directed radiation from the specimen is allowed into the annular meso-optic by the secondary optical structure if an angle of incidence of the re-directed radiation exceeds the angle of Total Internal Reflectance. Other embodiments are descried and claimed. | 09-17-2015 |
Patent application number | Description | Published |
20140230154 | METHOD AND DEVICE FOR AGITATING A GROUPING OF CUSHIONING ARTICLES - An apparatus and method for agitating and rearranging a grouping of individual cushioning articles in an enclosed container are disclosed. The method and device may protect and individual from an injury resulting from landing in the enclosed container when the individual cushioning articles are overly compressed and lack appropriate spacing in order to absorb the kinetic energy of an individual landing in the enclosed container. The apparatus may include an air actuated inflatable bladder with inflatable extensions that may be utilized to lift and/or separate the cushioning articles, thus allowing the cushioning articles to be repositioned in a random, non-uniform, fashion. Additionally, the repositioned cushioning articles may have additional air space introduced between the individual cushioning devices, thereby allowing the cushioning device to absorb the kinetic energy and an individual without inducing as large an impact force, and providing a more compressive landing zone free of compacted and lodged pieces. | 08-21-2014 |
20150375026 | METHOD AND DEVICE FOR AGITATING A GROUPING OF CUSHIONING ARTICLES - An apparatus and method for agitating and rearranging a grouping of individual cushioning articles in an enclosed container are disclosed. The method and device may protect and individual from an injury resulting from landing in the enclosed container when the individual cushioning articles are overly compressed and lack appropriate spacing in order to absorb the kinetic energy of an individual landing in the enclosed container. The apparatus may include an air actuated inflatable bladder with inflatable extensions that may be utilized to lift and/or separate the cushioning articles, thus allowing the cushioning articles to be repositioned in a random, non-uniform, fashion. Additionally, the repositioned cushioning articles may have additional air space introduced between the individual cushioning devices, thereby allowing the cushioning device to absorb the kinetic energy and an individual without inducing as large an impact force, and providing a more compressive landing zone free of compacted and lodged pieces. | 12-31-2015 |
Patent application number | Description | Published |
20090138480 | FILING SYSTEM AND METHOD FOR DATA FILES STORED IN A DISTRIBUTED COMMUNICATIONS NETWORK - A computer-implemented method for accessing a file stored in memory, includes: receiving a request to access the file, the request comprising a virtual file path name associated with the requested file; correlating the virtual file path name with a logical file identification (LFID); and identifying a physical location of the file in the memory using the LFID. | 05-28-2009 |
20090144224 | METHOD AND SYSTEM FOR EFFICIENTLY STORING DATA FILES - A method for efficiently storing data files, includes: receiving a data file for storage at one of a plurality of storage devices, wherein the data file is associated with a specified user; determining whether an identical file already exists at one of the plurality of storage devices; deleting the received data file if it is determined that an identical file already exists at one of the plurality of storage devices; and directing subsequent requests to access the data file from the specified user to the storage device containing the identical file. | 06-04-2009 |
20090144300 | COUPLING A USER FILE NAME WITH A PHYSICAL DATA FILE STORED IN A STORAGE DELIVERY NETWORK - A method of coupling a user file name to a physical data file stored within a storage delivery network, includes: assigning a logical file identification value (LFID) to a data file stored in one or more storage nodes and storing the LFID in a computer readable memory; storing in the computer readable memory a node identification value (Node ID) indicative of where the data file is stored among a plurality of geographically distributed storage nodes and associating the Node ID with the LFID; and storing in the computer readable memory a file name for the data file created by a user and associating the file name with the LFID, wherein the LFID correlates the file name with the Node ID transparently to the user and allows the user to access the data file using just the file name. | 06-04-2009 |
20090144422 | GLOBAL LOAD BASED FILE ALLOCATION AMONG A PLURALITY OF GEOGRAPHICALLY DISTRIBUTED STORAGE NODES - A method for balancing loads on a plurality of geographically distributed storage nodes coupled to a communications network, includes: receiving a request from a user device to download a data file; identifying all storage nodes from a plurality of geographically distributed storage nodes containing the requested data file; selecting a first storage node containing the requested file to serve the request; and determining if the first storage node is too busy, wherein if the first storage node is determined not to be too busy, directing the request to the first storage node, otherwise searching for a second storage node containing the requested data file that is not too busy and, if the second storage node is found, directing the request to the second storage node. | 06-04-2009 |
20120191673 | COUPLING A USER FILE NAME WITH A PHYSICAL DATA FILE STORED IN A STORAGE DELIVERY NETWORK - A method of coupling a user file name to a physical data file stored within a storage delivery network, includes: assigning a logical file identification value (LFID) to a data file stored in one or more storage nodes and storing the LFID in a computer readable memory; storing in the computer readable memory a node identification value (Node ID) indicative of where the data file is stored among a plurality of geographically distributed storage nodes and associating the Node ID with the LFID; and storing in the computer readable memory a file name for the data file created by a user and associating the file name with the LFID, wherein the LFID correlates the file name with the Node ID transparently to the user and allows the user to access the data file using just the file name. | 07-26-2012 |