74results about How to "Potential problem" patented technology

Virtualization platforms and management clients therefor are communicatively coupled to one another via a control layer logically disposed therebetween. The control layer is configured to proxy virtualization management commands from the management clients to the virtualization platforms, but only after successful authentication of users (which may include automated agents and processes) issuing those commands and privileges of those users as defined by access control information accessible to the control layer. The control layer may be instantiated as an application running on a physical appliance logically interposed between the virtualization platforms and management clients, or a software package running on dedicated hardware logically interposed between the virtualization platforms and management clients, or as an application encapsulated in a virtual machine running on a compatible virtualization platform logically interposed between the virtualization platforms and management clients.

This invention relates to tandem mass spectrometry and, in particular, to tandem mass spectrometry using a linear ion trap and a time of flight detector to collect mass spectra to form a MS / MS experiment. The accepted standard is to store and mass analyze precursor ions in the ion trap before ejecting the ions axially to a collision cell for fragmentation before mass analysis of the fragments in the time of flight detector. This invention makes use of orthogonal ejection of ions with a narrow range of m / z values to produce a ribbon beam of ions that are injected into the collision cell. The shape of this beam and the high energy of the ions are accommodated by using a planar design of collision cell. Ions are retained in the ion trap during ejection so that successive narrow ranges may be stepped through consecutively to cover all precursor ions of interest.

Bone plate systems and retainers are provided for surgical implants and bone repair. The bone plate is multi-tiered for receiving bone anchors or screws for securing multiple bones or bone fragments in a desired relationship. The plate includes bores for receiving the screws, and the bores may permit and define a translation path for the screws relative to the plate. The retainers are held in a recess in the bores to prevent screw back-out. Once the screw is seated with the plate, the retainer rests over a top surface of the screw to impede screw back-out from the plate. The retainer may expand to permit driving a screw therethrough and may contract once the screw is seated within the plate so the retainer is in a configuration for preventing back-out. Tools and methods are also provided for implantation and removal of the plates and the screws.

Systems and methods in which an ultrasonic signal is introduced into an audio signal before the audio signal is amplified by a switching amplifier. The added ultrasonic signal (e.g., a tone at half the amplifier's switching frequency) shifts the signals input to a set of power switches so that they do not switch nearly simultaneously. The ultrasonic signal causes the output current to be well defined to eliminate dead time distortion at low signal levels. Adding the tone ultrasonic signal causes the distortion to shift to an amplitude greater than zero. Signals that exceed this amplitude will experience the distortion, but the distortion will be less noticeable than in lower-amplitude signals. Signals that do not exceed this amplitude will not experience the distortion at all. Adding an ultrasonic signal may also draw energy away from the switch frequency and its harmonics to interference with AM radio reception.

Disclosed are DNA segments encoding <DEL-S DATE="20010821" ID="DEL-S-00001">hyaluronic acid synthase which are employed to construct recombinant cells useful in the production of hyaluronate synthase or hyaluronic acid (HA)<DEL-E ID="DEL-S-00001"> <INS-S DATE="20010821" ID="INS-S-00001">the recombinant DNA segment identified in FIG. 5. <INS-E ID="INS-S-00001">In preferred aspects, chromosomal DNA from Streptococcus equisimilis is partially digested with EcoRI and the resultant fragments are ligated to form recombinant vectors. These vectors are useful in the transformation of host cells such as E. coli and or Streptococcal hosts. <DEL-S DATE="20010821" ID="DEL-S-00002">Resultant transformants are screened by the novel screening assays to identify colonies which have incorporated HA synthase DNA in a form that is being actively transcribed into the corresponding HA synthase enzyme. These colonies may be selected and employed in the production of the enzyme itself or its product, HA.<DEL-E ID="DEL-S-00002"> <INS-S DATE="20010821" ID="INS-S-00002">The recombinant DNA segment identified in FIG. 5 is then inserted into a recombinant Streptococcal host for the production of hyaluronic acid (HA).<INS-E ID="INS-S-00002">

Apparatus for inspecting a submerged object and methods of use are provided, wherein a crawler vehicle includes a vortex generator, traction system and sensor system. Data from the sensor system is communicated to an onboard console for real-time review or transmission via a communication link to a remote site for analysis and review. Automated comparisons of current inspection data against normative or historical data may be performed, so in depth review of the current inspection is triggered only when the difference between current inspection data and the normative or historical data exceeds a predetermined threshold. Additionally, an adapter is provided having a vortex generator and a traction system, the adapter configured to be coupled to an ROV or other device having a sensor system.

An apparatus and method for bagging ice. The apparatus comprises an ice maker for making ice and a hopper for receiving for receiving the ice from the ice maker. The apparatus further includes a roller drum, operatively associated with the hopper, for measuring the ice and delivering of the ice. The roller drum includes an inner rotating drum. A bag delivery mechanism for placing the ice in a bag is also included, with the bag delivery mechanism including a bag supply mechanism, a fan engaged to open the mouth of the bag to receive the product, and a heat sealer that seals the open mouth of the bag once the bag is filled with the ice. A control device is included that manages and monitors the roller drum and bag delivery mechanism and allows transmission of the collected data to the Internet.

A pronunciation training system extracts pronunciation features from various pronunciation samples, links pronunciation features with corresponding muscle movements and diagram representations, displays related waveforms and pronunciation processes, and mark the differences between different waveforms and different pronunciation processes for helping a user to distinguish different sounds. First, the system collects pronunciation samples from people, categorizes these samples, analyzes them in time domain and in frequency domain, identifies the positions and movements of pronunciation organs, provides interfaces for experts to define pronunciation features, extracts and compares pronunciation features, and build links between pronunciation features and pronunciation processes. Then, the system collects pronunciation samples from a user, analyzes the pronunciation samples, extracts pronunciation features from the pronunciation samples, regenerates the pronunciation process, and displays related waveforms for helping a user to enhance the user's awareness on different sounds. The system can further increase the user's awareness on how a sound relates to a pronunciation feature and the muscle movements of a pronunciation organ by providing interfaces for a user to create different sounds by modifying the existing sounds on its loudness, tone, duration, and pace, by modifying the features in time domain or frequency domain, and by modifying the muscle movements of related pronunciation organs.

The present invention relates to a web-based financial management system for providing personalized financial coaching to a user. The system operates in a collaborative computing environment between the user and a financial advisor and comprises a service level subsystem and an advice generating subsystem. The service level subsystem allows the user to negotiate a service level agreement that defines the user's desired level of support and limits access to user provided information. The advice generating subsystem is coupled to the service level subsystem and includes one or more coaching engines that dynamically analyze the financial needs of the user in accordance with the user's service level agreement. Furthermore, the coaching engine provides customized financial advice tailored to the user's life intentions. The present invention also provides for a financial portfolio management subsystem enabling the user to model the effects of adding or deleting various securities and helping the user to better conform his portfolio to his level of risk tolerance and his investment style.

A managed network device maintains running configuration information, and changes the information in response to configuration change requests from a network management system (NMS) at a first interface and configuration change requests received from outside the NMS at a second interface, which may include a command line interface and dial-up connection such as TELNET. Configuration information for the device is maintained in a database in the NMS, and can become outdated due to the configuration change requests received at the second interface. To update the information in the NMS database, the NMS sends an upload configuration request to the network device, which responds by transferring a configuration file containing the running configuration information to the NMS. The NMS uses the contents of the uploaded configuration file to update the information in the NMS database.

Multi-level data center consolidated power is disclosed. One or more controllers communicate with one or more power supplies and sensors to adapt to dynamic load requirements and to distribute DC-power efficiently across multiple IT racks. The distributed DC-power includes one or more DC-voltages. Batteries can be temporarily switched into a power supply circuit to supplement the power supply during spikes in power load demand while a controller reconfigures power supplies to meet the new demand. In embodiments, one or more DC-to-AC converters handle legacy power loads. The DC-to-AC converters are modular and are paralleled for redundancy. The AC-power is synchronized for correct power flow control. The one or more controllers communicate with the one or more AC-power supplies to dynamically allocate AC-power from the DC-to-AC converters to the multiple IT racks.

Methods and devices for repelling insects are disclosed. The methods and devices provide personal protection from insect bites and insect landings, particularly mosquito bites. The methods and devices employ insect repellents such as pyrethroids at low (parts per billion) levels. The methods and devices effectively minimize the number of mosquitoes landing on a subject properly using the devices.

An apparatus and method for bagging ice. The apparatus comprises an ice maker for making ice and a hopper for receiving for receiving the ice from the ice maker. The apparatus further includes a roller drum, operatively associated with the hopper, for measuring the ice and delivering of the ice. A bag delivery mechanism for placing the ice in a bag is also included, with the bag delivery mechanism including a bag supply mechanism, a blower fan engaged to open the mouth of the bag to receive the product, and a heat sealer that seals the open mouth of the bag once the bag is filled with the ice. A control device is included that manages and monitors the roller drum and bag delivery mechanism and allows transmission of the collected data to the internet.

This invention relates to tandem mass spectrometry and, in particular, to tandem mass spectrometry using a linear ion trap and a time of flight detector to collect mass spectra to form a MS / MS experiment. The accepted standard is to store and mass analyze precursor ions in the ion trap before ejecting the ions axially to a collision cell for fragmentation before mass analysis of the fragments in the time of flight detector. This invention makes use of orthogonal ejection of ions with a narrow range of m / z values to produce a ribbon beam of ions that are injected into the collision cell. The shape of this beam and the high energy of the ions are accommodated by using a planar design of collision cell. Ions are retained in the ion trap during ejection so that successive narrow ranges may be stepped through consecutively to cover all precursor ions of interest.

A fluid emitter adapted for engagement within a malleable conduit during extrusion of the conduit. The emitter is formed of two components and has fluid labyrinth formed in a position to eliminate contact with the malleable wall of the extrusion or conduit to thereby eliminate potential variations in flow from deformation of the wall forming the conduit caused by conduit manufacturing variances. Fluid flow characteristics of pressure and volume in fluid emitted may be adjusted by mating one of a plurality of dripper caps with varying labyrinth characteristics with a single body configuration thereby minimizing inventory requirements for manufacturers.

A manually operated trigger sprayer includes a feature that limits the forward pivoting movement of the trigger. By limiting the forward pivoting movement of the trigger, the novel construction of the trigger sprayer prevents the trigger from engaging against the nozzle assembly attached to the sprayer housing of the trigger sprayer and potentially dislodging the nozzle assembly from its attachment to the trigger sprayer housing.

The present invention relates to methods and arrangements in a telecommunication system to monitor information related to specified services in a service unaware node. The node handles Content of Communication associated with services. The system comprises a Delivery Function to which Content of Communication related to a target is received from the node. The method comprises the following steps: Receiving from a requesting entity to the Delivery Function a request to delimit the received Content of Communication according to not desired services. Parsing the received Content of Communication according to not desired services by a Packet Inspection Feature associated with the Delivery Function. Forwarding Control Information related to the not desired services to the requesting entity.

A manually operated trigger sprayer includes a feature that limits the forward pivoting movement of the trigger. By limiting the forward pivoting movement of the trigger, the novel construction of the trigger sprayer prevents the trigger from engaging against the nozzle assembly attached to the sprayer housing of the trigger sprayer and potentially dislodging the nozzle assembly from its attachment to the trigger sprayer housing.

Provided is an unleaded gasoline fuel which is substantially free of oxygenates, and most preferably contains substantially zero oxygenates. The gasoline fuel also has a Reid vapor pressure less then 7.5 psi, a sulfur content less than 30 ppmw, an aromatic hydrocarbon content between 25 and 30 volume percent, and / or a 50% D-86 Distillation Temperature between 210 and 220.degree. F., and / or a 90% D-86 Distillation Temperature between 300 and 330.degree. F., and the fuel composition fails the California Predictive Model requirements for emissions. Preferably, the olefin content of the fuel is also 8 volume percent or less. Such a gasoline fuel offers a substantially oxygenate free gasoline which avoids the environmental impact of oxygenates, yet when combusted in an internal combustion automobile provides good performance and good emissions, despite failing the California Predictive Model. The gasoline fuel in particular can provide surprisingly lower NO.sub.x emissions than that predicted by the California Predictive Model.

An LED lamp arrangement (1) adapted for fitting in a luminaire. The luminaire is adapted for a fluorescent lamp and having a ballast. The LED lamp arrangement has a plurality of LEDs (25, 26, 27) and two or more electrodes (22) for releasably connecting to the luminaire and for conducting current from the ballast for supply to the LEDs. The LED lamp arrangement further has a sensor circuit (21) and a protection circuit (24). The sensor circuit and the protection circuit are adapted to increase the total load impedance of the LED lamp arrangement if the ballast is a constant power electronic ballast.

A system for providing a single display for control of multiple data storage drives in an automated library incorporates a switching unit that allows the different drives to be displayed on the single display unit. The drives are mounted in a frame and connected to the display. A connection and switching mechanism and microcode are used to attach and control the drives with the display. The switching mechanism controls the drive that is currently displayed on the display unit. The operations panel and the switching mechanism fit into an existing frame without modification. When a user selects one of the drives through the operations panel, the operations panel controls the drive without having to switch physical connections.

A failure indicator seal includes a nonmagnetic housing, a plurality of annular pole pieces having distal ends, the plurality of annular pole pieces disposed within the nonmagnetic housing, an annular, non-conducting magnet disposed between the pole pieces, a predefined quantity of magnetic fluid disposed between each of the distal ends of the plurality of annular pole pieces and the rotary shaft of a rotary feedthrough forming a plurality of magnetic fluid O-ring seals, and means for measuring resistance through the plurality of annular pole pieces, the plurality of magnetic fluid O-ring seals and the rotary shaft.

The present invention relates to methods and arrangements in a telecommunication system to monitor information related to specified services in a service unaware node. The node handles Content of Communication associated with services. The system comprises a Delivery Function to which Content of Communication related to a target is received from the node. The method comprises the following steps: Receiving from a requesting entity to the Delivery Function a request to delimit the received Content of Communication according to not desired services. Parsing the received Content of Communication according to not desired services by a Packet Inspection Feature associated with the Delivery Function. Forwarding Control Information related to the not desired services to the requesting entity.

Systems and methods in which an ultrasonic signal is introduced into an audio signal before the audio signal is amplified by a switching amplifier. The added ultrasonic signal (e.g., a tone at half the amplifier's switching frequency) shifts the signals input to a set of power switches so that they do not switch nearly simultaneously. The ultrasonic signal causes the output current to be well defined to eliminate dead time distortion at low signal levels. Adding the tone ultrasonic signal causes the distortion to shift to an amplitude greater than zero. Signals that exceed this amplitude will experience the distortion, but the distortion will be less noticeable than in lower-amplitude signals. Signals that do not exceed this amplitude will not experience the distortion at all. Adding an ultrasonic signal may also draw energy away from the switch frequency and its harmonics to interference with AM radio reception.

A magnetic fluid rotary feedthrough has a multi-stage magnetic fluid rotary seal adapted to provide a magnetic fluid seal about a shaft for extending between a first environment and a second environment, one or more sensors integrally mounted within the magnetic fluid rotary feedthrough to sense one or more physical parameters of the multi-stage magnetic fluid rotary seal, signal processing electronics mounted to or incorporated in the magnetic fluid rotary feedthrough to receive one or more sensor output signals from the one or more sensors, to process the one or more sensor output signals and to output one or more electronic processing signals, and one or more output devices operatively connected to receive the one or more electronic processing signals from the signal processing electronics to indicate the condition of the multi-stage magnetic fluid rotary seal.

The base plate of a robotic or manually propelled tank or pool cleaning apparatus includes a transverse conduit positioned on the interior surface of the base plate and is in fluid communication with a source of pressurized water that is also located within the pool cleaner's housing, which pressurized water is discharged from the bottom or lower portion of the transverse conduit through a plurality of openings that extend along a line that is transverse to the longitudinal axis of the pool cleaner's direction of travel, to produce downwardly-directed water jets that are discharged through and below the base plate towards the surface of the pool or tank over which the pool cleaning apparatus is moving to dislodge and suspend dirt and debris that is then drawn into and retained by the pool cleaner's filter.

A tool for installing blind threaded inserts utilizes an expanding mandrel to engage the threads of the insert being installed. The expanding mandrel is an externally threaded assembly having a plurality of movable segments separated by axially-extending radial slots. The slot width is chosen such that when the mandrel is in a collapsed state the external diameter of the mandrel will pass through the minor diameter of the insert's internal thread. The segments are movable radially between a collapsed state, the condition of the mandrel segments when they are in their inward most position of minimum diameter, and an expanded state, when the mandrel segments are moved outwardly to their position of maximum diameter. The mandrel of the invention also extends and retracts axially to compress and thereby install the deformable insert.