Patent application number | Description | Published |
20130180478 | ENGINE WITH ENGINE OIL VISCOSITY CONTROL AND METHOD FOR CONTROLLING THE SAME - An engine oil system for an internal combustion engine comprises an electronic control module, an oil viscosity sensor, am engine oil cooler, and an oil cooler flow control valve. The oil viscosity sensor is disposed in communication with the electronic control module. The electronic control module determines a viscosity of oil within the engine oil system based upon an output of the oil viscosity sensor. The oil cooler flow control valve is disposed in communication with the electronic control module. The oil cooler flow control valve is positionable between an open and closed position to regulate coolant flow to the engine oil cooler based upon an output of the electronic control module. The electronic control module moves the oil cooler flow control valve based upon the determined viscosity of the oil. | 07-18-2013 |
20150075481 | OIL PROPERTY MANAGEMENT SYSTEM AND METHOD FOR INTERNAL COMBUSTION ENGINE FUEL ECONOMY AND MINIMUM WEAR RATES - A system and method for managing the characteristics of engine oil in a lubrication system for an internal combustion engine is disclosed. Generally speaking, the method includes the steps of determining a target viscosity for the engine oil based on engine speed and engine load, determining a working viscosity which may be directly measured or determined based on engine oil temperature and engine oil type, comparing the target viscosity to the working viscosity, deriving a target engine oil temperature, and directing engine oil to one of an oil cooler, an oil heater, or neither when and until the target engine oil temperature is achieved. The oil viscosity management system includes an engine lubrication system having a volume of engine oil, a cooler coupled to the lubrication system, a heating mechanism also coupled to the lubrication system, a valving system for directing flow of the oil and coupled to each of the lubrication system, the cooler and the heating mechanism, a signal generator for generating a signal based on operational parameters of the engine, and an estimator for controlling the valving system in response to the signal. | 03-19-2015 |
Patent application number | Description | Published |
20090261218 | Method of Manufacturing a Vacuum Cup Mount - A method for manufacturing a vacuum cup mount including the steps of providing a housing having a mount base and a generally upstanding wall extending from the mount base, providing a retainer having an aperture that extends from an upper side of the retainer to a lower side of the retainer and a plurality of recesses formed on the lower side of the retainer in communication with the aperture, placing the retainer on the mount base so that the lower side of the retainer faces the mount base, and bending at least a portion of the generally upstanding wall so that the bent portion of the generally upstanding wall engages the upper surface of the retainer to secure the retainer with respect to the mount base. | 10-22-2009 |
20100147053 | BREAKAWAY TOOLING APPARATUS - A breakaway tooling apparatus connectable to a manipulator and at least one tool for limiting the amount of damage to the associated manipulator and tool when the apparatus accidentally engages an obstacle. The detection mount has a narrowed neck region and stepped throughbore adjacent the narrowed neck region for creating a weakened portion that will fracture upon the realization of a predetermined force to the detection mount. An air passageway extends from an outer portion of the detection mount to an inner portion of the detection mount, wherein the air passageway is connectable to a supply of pressurized air. A blocking member prevents the pressurized air from passing through the air passageway in the detection mount when the detection mount is not fractured at the weakened portion, and the blocking member allows pressurized air to flow through the air passageway in the detection mount when the detection mount is fractured at the weakened portion. A pressure indicator determines whether the air pressure in the air passageway is above or below a predetermined air pressure level, thereby indicating whether the detection mount is fractured at the weakened portion. | 06-17-2010 |
20100150743 | Single Line Venturi Apparatus - An apparatus for providing vacuum to a material handling device. The apparatus of the present invention provides a housing having an aperture extending therethrough. The aperture has an inlet end for receiving a supply of pressurized air and an outlet end. A valve is slidably disposed within said aperture of said housing for movement between a vacuum position, wherein vacuum is provided to the material handling device through the use of a venturi, and a release position, wherein atmosphere air pressure is provided directly to said material handling device. | 06-17-2010 |
Patent application number | Description | Published |
20140267176 | SYSTEMS AND METHODS FOR PARALLAX COMPENSATION - An electronic device may include a touch screen electronic display configured to offset and/or shift the contact locations of touch implements and/or displayed content based on one or more calculated parallax values. The parallax values may be associated with the viewing angle of an operator relative to the display of the electronic device. In various embodiments, the parallax value(s) may be calculated using three-dimensional location sensors, an angle of inclination of a touch implement, and/or one or more displayed calibration objects. Parallax values may be utilized to remap contact locations by a touch implement, shift and/or offset displayed content, and/or perform other transformations as described herein. A stereoscopically displayed content may be offset such that a default display plane is coplanar with a touch surface rather than a display surface. Contacts by a finger may be remapped using portions of the contact region and/or a centroid of the contact region. | 09-18-2014 |
20140267177 | SYSTEMS AND METHODS FOR PARALLAX COMPENSATION - An electronic device may include a touch screen electronic display configured to offset and/or shift the contact locations of touch implements and/or displayed content based on one or more calculated parallax values. The parallax values may be associated with the viewing angle of an operator relative to the display of the electronic device. In various embodiments, the parallax value(s) may be calculated using three-dimensional location sensors, an angle of inclination of a touch implement, and/or one or more displayed calibration objects. Parallax values may be utilized to remap contact locations by a touch implement, shift and/or offset displayed content, and/or perform other transformations as described herein. A stereoscopically displayed content may be offset such that a default display plane is coplanar with a touch surface rather than a display surface. Contacts by a finger may be remapped using portions of the contact region and/or a centroid of the contact region. | 09-18-2014 |
20140267178 | SYSTEMS AND METHODS FOR PARALLAX COMPENSATION - An electronic device may include a touch screen electronic display configured to offset and/or shift the contact locations of touch implements and/or displayed content based on one or more calculated parallax values. The parallax values may be associated with the viewing angle of an operator relative to the display of the electronic device. In various embodiments, the parallax value(s) may be calculated using three-dimensional location sensors, an angle of inclination of a touch implement, and/or one or more displayed calibration objects. Parallax values may be utilized to remap contact locations by a touch implement, shift and/or offset displayed content, and/or perform other transformations as described herein. A stereoscopically displayed content may be offset such that a default display plane is coplanar with a touch surface rather than a display surface. Contacts by a finger may be remapped using portions of the contact region and/or a centroid of the contact region. | 09-18-2014 |
20140267179 | SYSTEMS AND METHODS FOR PARALLAX COMPENSATION - An electronic device may include a touch screen electronic display configured to offset and/or shift the contact locations of touch implements and/or displayed content based on one or more calculated parallax values. The parallax values may be associated with the viewing angle of an operator relative to the display of the electronic device. In various embodiments, the parallax value(s) may be calculated using three-dimensional location sensors, an angle of inclination of a touch implement, and/or one or more displayed calibration objects. Parallax values may be utilized to remap contact locations by a touch implement, shift and/or offset displayed content, and/or perform other transformations as described herein. A stereoscopically displayed content may be offset such that a default display plane is coplanar with a touch surface rather than a display surface. Contacts by a finger may be remapped using portions of the contact region and/or a centroid of the contact region. | 09-18-2014 |
Patent application number | Description | Published |
20110048659 | PROCESS OF MAKING A WET FORMED CELLULOSIC PRODUCT AND A WET FORMED CELLULOSIC PRODUCT - According to the disclosure, a process of making a wet formed cellulosic product and a wet formed cellulosic product are disclosed. The process includes providing a slurry, forming the slurry into a cellulosic product, dewatering the cellulosic product, drying the cellulosic product, and applying an additive to one or more of the slurry and the cellulosic product. The additive modifies one or more of bulk, charge, potential, cumulative pore volume, surface tension of the cellulosic product. | 03-03-2011 |
20110048661 | CELLULOSIC PRODUCT FORMING PROCESS AND WET FORMED CELLULOSIC PRODUCT - According to the disclosure, a wet form cellulosic product forming process and a wet formed cellulosic product are disclosed. The process includes providing a slurry, forming the slurry into a cellulosic product, dewatering the cellulosic product, and drying the cellulosic product. Further dewatering of the cellulosic product occurs through a non-mechanical mechanism. | 03-03-2011 |
20140231037 | CELLULOSIC PRODUCT FORMING PROCESS AND WET FORMED CELLULOSIC PRODUCT - According to the disclosure, a wet form cellulosic product forming process and a wet formed cellulosic product are disclosed. The process includes providing a slurry, forming the slurry into a cellulosic product, dewatering the cellulosic product, and drying the cellulosic product. Further dewatering of the cellulosic product occurs through a non-mechanical mechanism. | 08-21-2014 |
20150197889 | CELLULOSIC PRODUCT FORMING PROCESS AND WET FORMED CELLULOSIC PRODUCT - According to the disclosure, a wet form cellulosic product forming process and a wet formed cellulosic product are disclosed. The process includes providing a slurry, forming the slurry into a cellulosic product, dewatering the cellulosic product, and drying the cellulosic product. Further dewatering of the cellulosic product occurs through a non-mechanical mechanism. | 07-16-2015 |
Patent application number | Description | Published |
20090220386 | Porous Sealing Material - A porous article of manufacture (a sealing material) which comprises sintered hydroxyalkylcellulose, for example, sintered hydroxypropylcellulose, or a sealing material which is capable of being formed into a porous article in the form of a filter and which is made by heating at least one gelling agent that has carboxyl functionality and at least one gelling agent that has hydroxyl functionality, preferably carboxylmethylcellulose (CMC) and hydroxypropylcellulose (HPC) respectively, and a method for preparing the same from a powdery admixture thereof, and a pipette which includes the sealing material in the form of a filter, and also including embodiments of a bilayer filter and of a trilayer filter, each of which comprises a composite of a filter of the present invention and a filter comprising porous sintered polyethylene, preferably ultra high-molecular weight polyethylene. | 09-03-2009 |
20120076708 | POROUS SEALING MATERIAL - A porous article of manufacture (a sealing material) which comprises sintered hydroxyalkylcellulose, for example, sintered hydroxypropylcellulose, or a sealing material which is capable of being formed into a porous article in the form of a filter and which is made by heating at least one gelling agent that has carboxyl functionality and at least one gelling agent that has hydroxyl functionality, preferably carboxylmethylcellulose (CMC) and hydroxypropylcellulose (HPC) respectively, and a method for preparing the same from a powdery admixture thereof, and a pipette which includes the sealing material in the form of a filter, and also including embodiments of a bilayer filter and of a trilayer filter, each of which comprises a composite of a filter of the present invention and a filter comprising porous sintered polyethylene, preferably ultra high-molecular weight polyethylene. | 03-29-2012 |
Patent application number | Description | Published |
20080235509 | METHOD FOR EXCHANGING MESSAGES AND VERIFYING THE AUTHENTICITY OF THE MESSAGES IN AN AD HOC NETWORK - A method for exchanging messages containing reliable information between nodes in an ad hoc network, such as a vehicle ad hoc network. The method includes the steps of providing a public key for a PKI encrypted certificate authority signature to all nodes known to transmit reliable information. Each node transmits a signal containing node identification information and the PKI encrypted certificate authority signature associated with that node. Each node also receives like signals from other nodes and then decrypts the certificate authority signatures from the received signals by using the certificate authority public key to ascertain the authenticity of the received certificate authority signatures and the reliability of the received message. Thereafter, the nodes receive and accept messages with a TESLA encrypted signature only with nodes identified to have authentic certificate authority signatures until the occurrence of a subsequent predefined event, such as a new node in the network or the elapse of a predetermined time period. | 09-25-2008 |
20090028354 | Echo Canceller Employing Dual-H Architecture Having Split Adaptive Gain Settings - An echo canceller circuit is set forth. The echo canceller circuit includes a digital filter having adaptive tap coefficients to simulate an echo response occurring during a call. The adaptive tap coefficients are updated during the call using a Means Squares process. A tap energy detector is also employed. The tap energy detector identifies and divides groups of taps having high energy from groups of taps having low energy. The high energy tap groups are smaller in number than the low energy tap groups. The high energy tap groups are adapted separately from the low energy tap groups using the Least Squares process. Still further, the high energy tap groups may be adapted using an adaptive gain constant a while the low energy tap groups are adapted using an adaptive gain constant a′, wherein a>a′. | 01-29-2009 |
20090138196 | SYSTEM AND METHOD OF VEHICULAR WIRELESS COMMUNICATION USING AN INTEGRATED COORDINATING ACCESS POINT - A system and method of vehicular wireless communication over a Dedicated Short Range Communication service band is provided. The system includes a vehicle having a navigation means, a processor, and a communication means for transmitting a message via a wireless communications link. The system includes a control channel for communicating a safety communication and a service channel for communicating a non-safety communication. The control channel is subdivided into a contention-free period having a group management interval, a service announcement interval and a safety exchange interval and a contention period having a non-safety service interval. The system further includes an integrated coordinating access point that operates in both the control channel and service channel. The method includes the steps of determining if the vehicle is within communications range of the region, determining if the vehicle is registered with the access point, and if the vehicle is within the communications range of integrated coordinating access point, determining if a current time is within the safety exchange interval, and transmitting the safety communication by each registered vehicle during the safety exchange interval at the predetermined time for each registered vehicle. The method further includes the steps of determining if the safety communication exchange by every registered vehicle is completed, and permitting the vehicle to leave the control channel if the safety communication exchange is complete, and determining if a current time is within a contention period, and transmitting the non-safety communication if the current time is within the contention period. | 05-28-2009 |
20090138197 | System And Method Of Vehicular Wireless Communication Using A Group Manager - A system and method of vehicular wireless communication over a Dedicated Short Range Communication service band is provided. The system includes a vehicle having a navigation means, a processor, and a communication means for transmitting a message via a wireless communications link. The system includes a control channel for communicating a safety message and a service channel for communicating a non-safety message. The control channel is subdivided into a contention-free period having a safety exchange interval and a contention period having a non-safety service interval. The system further includes a dedicated group manager that partitions the vehicles into groups. The method includes the steps of determining if the vehicle is within communications range of the region, determining if the vehicle is registered with the group manager, if the vehicle is within the communications range of the group manager, determining if a current time is within the safety exchange interval, and transmitting the safety communication by each registered vehicle during the safety exchange interval at the predetermined time for each registered vehicle. The method further includes the steps of determining if the safety communication exchange by every registered vehicle is completed, and permitting the vehicle to leave the control channel if the safety communication exchange is complete, and determining if a current time is within a contention period, and transmitting the non-safety communication if the current time is within the contention period. | 05-28-2009 |
20090150017 | COMPUTING PLATFORM FOR MULTIPLE INTELLIGENT TRANSPORTATION SYSTEMS IN AN AUTOMOTIVE VEHICLE - A computing platform for multiple intelligent transportation systems in an automotive vehicle having a plurality of sensors which generate output signals representative of various vehicle operating parameters. The platform includes a vehicle data center which receives input signals from the vehicle sensors and the vehicle data center is configured to transform these input signals into output signals having a predetermined format for each of the vehicle operating parameters. A central processing unit receives the output signal from the vehicle data and is programmed to process the vehicle data center output signals for each of the intelligent transportation systems and generate the appropriate output signals as a result of such processing. | 06-11-2009 |
20090259841 | Method for allocating multiple authentication certificates to vehicles in a vehicle-to-vehicle communication network - In a vehicle-to-vehicle communication network utilizing PKI security methods to protect communications and in which the PKI encryption utilizes a Certificate Authority having both a private key and a publicly distributed key, a method for allocating multiple certificates for each vehicle which are assigned to each vehicle in the communication network. The method includes the step of assigning a unique secret key k to each vehicle in the communication network. The Certificate Authority then creates a plurality of public key and private key encryption pairs for each vehicle and each encryption pair is associated with an index i. A plurality of certificates are then created with one certificate for each value of the index. A revocation list comprising the secret keys is maintained by the Certificate Authority so that all encryption pairs assigned to a particular vehicle may be revoked by the secret key k corresponding to that vehicle. | 10-15-2009 |
20090260057 | Method for distributing a list of certificate revocations in a vanet - In a vehicle-to-vehicle wireless communication system utilizing certificates to verify trustworthiness of received communications, a method for distributing a list of certificate revocations to vehicles in the communication system. At least one main station transmits a list of certificate revocations to at least one vehicle and the vehicle thereafter transmits the list of certificate revocations to other vehicles in the communication network. Each of the other vehicles in the communication network updates its list of certificate revocations in response to the receipt of the list of certificate revocations from another vehicle in the system. The other vehicles thereafter transmit their updated list of certificate revocations to other vehicles in the system. | 10-15-2009 |
20110313603 | SYSTEM AND METHOD FOR OPTIMIZING USE OF A BATTERY - A battery optimization system and method for regulating and discharging a battery so as to optimize the use of the battery in accordance with the user's preference is provided. The battery optimization system includes a power source, a charging/discharging station connecting the battery with the power source, and a controller in communication with the charging/discharging station. The battery optimization system further includes an input operable to provide the user's preferences. The controller is also in communication with the battery and is operable to process battery and power source information along with user input to calculate an optimal charging/discharging cycle. The charging/discharging cycle is configured to charge or discharge the battery so as to optimize the use of the battery based upon the end user's preference. For instance, the calculated optimal charging/discharging cycle may be based upon the user's desire to maximize the life of the battery, or to charge the battery as inexpensively as possible. | 12-22-2011 |
20120194128 | Charge Transfer Devices for Plug-In Electric Vehicles - A charge transfer device for a plug-in electric vehicle (PEV) includes a charging cable system that supplies electric power to the PEV. The charging cable system having a first end connected to a first electrical connector that connects to the PEV for a charging operation and a second, opposite end connected to a second electrical connector for connecting to a power outlet. A meter unit is located between the first and second ends of the charging cable system. The meter unit determines electrical power information for use during the charging operation. A communications unit is located between the first and second ends of the charging cable system. The communications unit communicates the electrical power information to a remote server. | 08-02-2012 |
20150200874 | Apparatus and Method to Switch Packets Using a Switch Fabric With Memory - Packets having at least one cell are switched using input queues, output queues, a switch fabric, and a controller. Each input queue stores cells to be switched, and each output queue stores switched cells. The switch fabric couples the input queues to the output queues and has memory. The switch fabric stores cells moved from the input queues to the switch fabric and stores cells based on the output queues. The controller couples to the input queues and the switch fabric and determines input priorities for cells moving from the input queues to the switch fabric and output priorities for cells moving from the switch fabric to the output queues. | 07-16-2015 |
Patent application number | Description | Published |
20140052272 | COMFORT STENTS - In one embodiment, a stent includes a retention portion and an elongate portion. The retention portion is configured to help retain the stent in place within a body of a patient. The elongate portion extends from the retention portion. The elongate portion has a sidewall defining a lumen and the outer surface of the sidewall includes a pattern. The sidewall has a first section and second section. The first section of the sidewall has a first thickness. The second section of the sidewall has a second thickens different than the first thickness. | 02-20-2014 |
20150157397 | DEVICES AND METHODS FOR PROSTATE TISSUE ABLATION AND/OR RESECTION - According to one aspect of the present disclosure, a medical device may include a shaft assembly. The shaft assembly may include a sheath having a first lumen. The shaft assembly may also include a rotatable shaft extending through the first lumen. The rotatable shaft may be rotatable relative to the sheath, and may have a second lumen and a side opening. The shaft assembly may also include an electrode extending through the second lumen and the side opening, and radially outwardly from the rotatable shaft. The electrode may be movable relative to the rotatable shaft. | 06-11-2015 |
20150190163 | MEDICAL DEVICES FOR TISSUE EXTRACTION AND RELATED METHODS - Embodiments of the present disclosure include medical devices, and related methods of use, and manufacture thereof. A medical device is disclosed having an inner member and an outer member. The inner member may have a sharp edge, and the outer member may have a window configured to receive tissue. The medical device may include a plurality of suction passageways, the plurality of suction passageways may extend through at least one or both the inner member and the outer member and may be located adjacent the window. In addition, the inner member may be configured to move relative to the outer member. | 07-09-2015 |
20150224249 | TISSUE ENUCLEATION DEVICES AND RELATED METHODS - A method for treating BPH may include marking a target tissue portion of a prostate of a patient with a contrasting agent. The method may further include emitting energy from an energy emitting device toward the target tissue portion. Further, the method may include enucleating the target tissue portion. | 08-13-2015 |
20150335393 | TISSUE EXTRACTION DEVICES AND RELATED METHODS - A marking device may include a body. The body may be configured to transition between a closed configuration and an open configuration. The body may further include two arms. A distal end of each arm may be coupled to a distal end of the body. The marking device may further include a suture coupled to the body. Application of a force on a proximal end of each arm may be configured to cause the body to transition between the closed configuration and the open configuration. | 11-26-2015 |
Patent application number | Description | Published |
20120139227 | BOUND EDGE TABS FOR NOTEBOOK - A tab is provided for notebooks and binders. The tab is placed within the space otherwise occupied by a binding, and thus is protected from wear and does not appreciably increase the overall size of the notebook or binder. The tab may be located at a corner of the binding or at an intermediate point along the binding. | 06-07-2012 |
20120201594 | MOVEABLE TAB - A tab system including a tab for attachment to a component, the tab having a display portion proximate to a first edge of the tab and a pair of attachment portions. Each attachment portion is located on a corner of the tab along a second edge opposite from the first edge. Each attachment portion includes curved or angled, generally parallel upper and lower edges, or, alternately each attachment portion includes a pair of generally parallel, spaced-apart outwardly-extending legs. | 08-09-2012 |
20120233894 | SELECTIVELY DEPLOYABLE TAB INDICATORS - A tab status indicator system including a generally planar body portion and a tab coupled to the body portion and protruding generally outwardly therefrom. The system further includes an indicator movable between a deployed position, in which the indicator generally overlaps with the tab in a direction generally perpendicular to a plane of the body portion, and a retracted position, in which the indicator does not overlap with the tab or overlaps with the tab less than when the indicator is in the deployed position. | 09-20-2012 |
20130020368 | ERGONOMIC BACKPACK - A backpack including a backpack body having an inner cavity therein. The backpack body includes a releasable closure configured to provide access to the inner cavity and a back surface configured to be positioned adjacent a back of a wearer when the backpack is worn. The backpack further includes a shoulder strap assembly coupled to the backpack body and configured to be positioned about a shoulder of the wearer when the backpack is worn. The shoulder strap assembly is coupled to an upper portion of the backpack body only at an attachment location that is located on an opposite side of the releasable closure relative to the back surface. | 01-24-2013 |
20130181432 | BINDING SYSTEM FOR RETAINING BOUND COMPONENTS - A binding apparatus including a plurality of generally coaxially arranged binding coils. Each binding coil includes a pair of generally parallel wires terminating in a tip. Each binding coil is coupled to an adjacent binding coil by a connection portion extending generally parallel to an axis of the binding apparatus. At least one binding coil is directly circumferentially attached to itself, or to a connection portion. | 07-18-2013 |
Patent application number | Description | Published |
20090243053 | STRUCTURE FOR REDUCTION OF SOFT ERROR RATES IN INTEGRATED CIRCUITS - A structure for reduction of soft error rates in integrated circuits. The structure including: a semiconductor substrate; and a stack of one or more wiring levels stacked from a lowermost wiring level to an uppermost wiring level, the lowermost wiring level nearer the semiconductor substrate than the uppermost wiring level; and an alpha particle blocking layer on a top surface of the uppermost wiring level of the one or more wiring levels, the blocking layer comprising metal wires and a dielectric material, the blocking layer having a combination of a thickness of the blocking layer and a volume percent of metal wires in the blocking layer sufficient to stop a predetermined percentage of alpha particles of a selected energy or less striking the blocking layer from penetrating into the stack of one or more wiring levels or the substrate. | 10-01-2009 |
20110127438 | Dosimeter Powered by Passive RF Absorption - A system for determining an amount of radiation includes a dosimeter configured to receive the amount of radiation, the dosimeter comprising a circuit having a resonant frequency, such that the resonant frequency of the circuit changes according to the amount of radiation received by the dosimeter, the dosimeter further configured to absorb RF energy at the resonant frequency of the circuit; a radio frequency (RF) transmitter configured to transmit the RF energy at the resonant frequency to the dosimeter; and a receiver configured to determine the resonant frequency of the dosimeter based on the absorbed RF energy, wherein the amount of radiation is determined based on the resonant frequency. | 06-02-2011 |
20130040454 | Annealing Copper Interconnects - A method for modifying the chemistry or microstructure of silicon-based technology via an annealing process is provided. The method includes depositing a reactive material layer within a selected proximity to an interconnect, igniting the reactive material layer, and annealing the interconnect via heat transferred from the ignited reactive material layer. The method can also be implemented in connection with a silicide/silicon interface as well as a zone of silicon-based technology. | 02-14-2013 |