604results about How to "Keep in touch" patented technology

A medical implant delivery system maintains an orientation between a guidewire lumen of an inner member of the system and a rapid-exchange port in an outer member. The medical device is disposed intermediate the inner and outer members and in friction or pressure-fit contact with the outer member. Once the guidewire lumen of the inner member and the rapid exchange port of the outer member are oriented, the friction or pressure-fit operates to maintain the orientation until deployment of the medical implant. Orientation is further maintained by a telescoping coupling of the guide wire lumen with the rapid exchange port.

A client system utilizes a standard browser component and a transaction protocol gateway (TPG) component that operatively couples to the standard browser component. The browser component initiates the utilization of new session connections and reuse of existing session connections as a function of the coding of the universal resource locators (URLs) contained in each issued request. Each URL is passed to the TPG component that examines a context field included within the URL. If the context field has been set to a first value, the TPG component opens a new session connection to the server system and records the session connection information in a persistent session table (PST) component maintained by the TPG component. If the context field has been set to a second value, then the TPG component obtains the session connection information in the PST component for the established session connection and passes the data from the browser component to the server system over the existing persistent session connection.

A client system utilizes a standard browser component and a transaction protocol gateway (TPG) component that operatively couples to the standard browser component. The browser component initiates the utilization of new session connections and reuse of existing session connections through the use of session pools as a function of the coding of the universal resource locators (URLs) contained in each issued request. The gateway component builds a plurality of session pool table structures at client system startup that define an initial number of pre-established persistent session connections for enabling communication with a number of server systems. Each browser URL is passed to the TPG component that examines a context field within the URL. If the context field has been set to a predetermined value, the TPG component in lieu of opening a new session connection to the designated server system, obtains a pre-established session connection from a session pool. Then the TPG component moves an entry corresponding to the session connection information to the PST component for enabling the browser component to communicate with a particular server system over the pre-established persistent session connection.

Methods and systems are disclosed for determining speed, power and / or impact (sporting characteristics) of persons involved in activity. Wireless signals may be generated indicative of the sporting characteristics for receipt and display on a watch worn by the user or on a remote display. Sensors may attach to the person or to a vehicle ridden by the person, to gauge activities such as jogging, hockey, biking, football and aerobics.

A liner insertable into the central bore of a downhole tool includes a resilient material rolled into a substantially cylindrical shape. The outside diameter of the liner is variable to allow the liner to be inserted into a narrowed bore of the downhole tool near the box end or pin end. Once past the narrowed bore, the outside diameter of the liner self-expands within the central bore of the downhole tool. The outside diameter of the liner may expand to contact the inside surface of the central bore. In selected embodiments, a transmission line may be routed between the central bore and the outside diameter of the resilient material. The liner may be effective to protect the transmission line from materials traveling through the central bore.

A method for supporting mobility in a wireless telecommunication system which comprises at least one terminal, an access point currently serving the terminal and a plurality of other access points. The access points may be grouped into networks and the terminal is arranged to collect information about available access points. The network names of the available access points are checked by the terminal. The first access point with the best connection attributes of the available access points with the same network name as the currently serving access point is selected. The second access point with the best connection attributes of the available access points with a different network name than the currently serving access point is also selected. One or more connection attributes of the first access point and the second access point are compared. The connection to the second access point is established if the differences between the compared connection attributes fulfil pre-determined conditions.

A minimally invasive method of placing a delivery device substantially adjacent to vascular tissue and a device for use with such a method are disclosed. The delivery device may be a flexible biological construct with a flexible tethering means. The delivery device may be percutaneously inserted near vascular tissue such as, for example, peritoneal tissue. When the delivery device has been inserted, the tether may be used to pull the delivery device toward the vascular tissue and secure the device thereto. Contact between the front surface of the delivery device and the vascular tissue may be maintained by making and keeping the tether substantially taut. The delivery device may serve accomplish sustained delivery of active agents.

A composite particle for an electrode including an active material particle, carbon nanofibers bonded to the surface of the active material particle, and a catalyst element for promoting the growth of the carbon nanofibers, wherein the active material particle includes an electrochemically active phase. As the catalyst element, for example, Au, Ag, Pt, Ru, Ir, Cu, Fe, Co, Ni, Mo, Mn and the like are used. The composite particle for an electrode may be produced, for example, by means of a method which includes: a step of preparing an active material particle including a catalyst element for promoting the growth of carbon nanofibers at least in the surface layer of the active material particle; and a step of growing carbon nanofibers on the surface of the active material particle in an atmosphere including a raw material gas.

A compact fan motor including a motor body having a tubular case accommodating a rotor, a permanent magnet, and brushes, and a pair of spring terminals that are connected to the brushes, sticks out from a peripheral wall of the tubular case, and has elasticity in a direction perpendicular to an axis of rotation of a shaft; an impeller fixed to the shaft sticking out from a front end of the tubular case; a holder having a case accommodating portion that is provided in a housing accommodating the motor body and impeller and has an inner wall surface extending in the direction of the axis of rotation of the shaft, and a motor body insertion opening provided at an edge of the case accommodating portion; and a pair of conductors provided on the inner wall surface of the holder while contacting with the spring terminals.

Embodiments of the invention relate to cellular wireless networks and are particularly suited to networks including different types of base stations. So-called femtocell types of base stations are typically deployed within a subscriber's premises and operate at low transmit power, providing a very limited area of wireless coverage. A femtocell is typically deployed within the area of wireless coverage of a conventional macrocell, occupying the same frequency spectrum and timeslots as the macrocell. A problem can be presented to a user equipment terminal that is close to the femtocell but unable to gain access to it, because the transmissions from the femtocell may appear as interference to the user equipment terminal, preventing it from accessing the macrocell which it could otherwise access. A cellular wireless network according to an embodiment of the invention employs a method of allocating radio resource to femtocells so that the transmissions from femtocells do not occupy the same radio resource blocks as those used by the macrocell for signalling; embodiments of the invention thereby prevent interference associated with signalling to cause a connection to be lost, or prevent a connection being set up.

To provide a ball for ball game and a method for manufacturing the ball having superior sphericity, an ability to retain its original shape, durability, and soft feel. The fabric layer (12) is formed by sewing with a sewing machine for instance pentagonal first fabric pieces (13) together with composite shaped second fabric pieces (14) in which two hexagons are connected with each other, so that a spherical shape is formed. The marginal edge of the first and second fabric pieces are superimposed in the spherical surface direction, so that corner portions thereof are temporarily attached. Temporary attachment is achieved by inserting the needle into the needle through hole formed in the corner of the first and second fabric pieces, and welding by means of ultra sonic wave, such that the first and second fabric pieces (13, 14) are accurately aligned. The temporarily attached fabric pieces sewn together using a sewing machine along the guiding line (17) for sewing printed beforehand on the surface of the fabric pieces (13, 14).

A wind turbine 36 has a back-to-back AC / DC / AC power electronic converter chain in which the grid side converter 48 is connected in series with DFIG stator windings 64. The machine side converter 56 is fed from the rotor windings 54 of the DFIG 44. Series connection of the grid side converter 48 enables voltage sag ride-through capability via control of the stator flux.In the event of a grid voltage sag, the series converter allows for a controlled response in the stator flux and electromagnetic shaft torque, protects the machine side converter and enables continued power delivery to the grid.

A bidirectional remote keyless entry (RKE) transponder comprises an analog front-end (AFE) having a programmable wake-up filter that predefines the waveform timing of the desired input signal, minimum modulation depth requirement of input signal, and independently controllable channel gain reduction of each of its three channels, X, Y, and Z. The wake-up filter parameters are the length of high and low durations of wake-up pulses that may be programmed in a configuration register. The wake-up filter allows the AFE to output demodulated data if the input signal meets its wake-up filter requirement, but does not output the demodulated data otherwise. The AFE output pin is typically connected to an external device for control, such as a microcontroller (MCU). The external device typically stays in low current sleep (or standby) mode when the AFE has no output and switches to high current wake-up (or active) mode when the AFE has output. Therefore, in order to keep the external control device in the low current sleep mode when there is no desired input signal, it is necessary to keep no output at the AFE output pin. This can be achieved by controlling the wake-up filter parameters, minimum modulation depth requirement of input signal, and channel gains of the AFE device. These features can reduce false-wake up of the bidirectional RKE transponder due to undesired input signals such as noise signals.

The present invention provides a suspension for a conveyance that is capable of traversing obstacles and rough terrain. In this regard, the suspension has a frame member and a pivoting assembly. The pivoting assembly has a pivot arm and a drive assembly. The pivot arm is pivotally coupled to the frame and has a first engagement surface. The drive assembly is pivotally coupled to the frame and has a second engagement surface configured to engage the first engagement surface. The second engagement surface is further configured to disengage from the first engagement surface upon pivotal movement of the drive assembly in a first direction and to re-engage the first engagement surface upon pivotal movement of the drive assembly in a second direction.

Methods and apparatus for transmitting vibrations via an electronic and / or transducer assembly through a dental implant are disclosed herein. The assembly may be attached, adhered, or otherwise embedded into or upon the implant to form a hearing assembly. The electronic and transducer assembly may receive incoming sounds either directly or through a receiver to process and amplify the signals and transmit the processed sounds via a vibrating transducer element coupled to a tooth or other bone structure, such as the maxillary, mandibular, or palatine bone structure.

Embodiments of a guide and flexible sleeve for use with catheters for ablation or other medical procedures are disclosed. An exemplary catheter comprises a guide element having a proximal end and a distal end, the distal end configurable in a desired shape. A flexible sleeve is conformable to the guide element so that the flexible sleeve slides over the guide element, the flexible sleeve has a proximal end and a distal end. A controller couples to the flexible sleeve. The controller operates to move the flexible sleeve at least part way between the distal end of the guide element and the proximal end of the guide element. At least one ablation element disposed at the distal end of the flexible sleeve operates to form a substantially continuous ablative lesion when the flexible sleeve is in contact with a contiguous volume of target tissue.

Methods and devices for accessing a body cavity are disclosed. In general, a surgical access device is provided that can include a cannula that defines a working channel that is sized and configured to receive a surgical instrument. A seal can be disposed in the cannula of the surgical access device. In one exemplary embodiment, the seal can be positioned at a point in the cannula that is effective to maintain contact between the seal and an instrument inserted therethrough as the instrument is rotated about that point.

A client device presents streaming media and includes a stream manager, a request accelerator, and a source component coupled to the stream manager and the request accelerator for determining which requests to make. A rate selection process can make rate decisions so that the buffer is filled when it is low, avoiding erratically changing rates and can choose the correct steady rate quickly. Multimedia download strategies can be used for HTTP that allow for accurate rate estimations, achieving link capacity even if network delays and packet loss rates are high, achieving timely delivery of the stream, and achieving relatively steady download rates with little short term variability. A receiver might use multiple HTTP connections, decompose media requests into smaller chunk requests, synchronize the connections using TCP flow control mechanisms, and request data in bursts. In addition, the receiver might use an HTTP pipelining process to keep the connections busy.

An apparatus, system, and method are disclosed for assuring uninterruptible battery power for a typical electric motor vehicle powered by an array of series-connected member batteries. Such assurance results from a provision of an electrically-operated bypass switch configured to form a closed electrical bypass circuit path across a faulty first member battery upon activation, thus keeping the vehicle powered up. In one embodiment, the bypass switch is a double-pole multi-contact selector switch connected to each member battery and complimented by a pole-connect switch. For an atypical electric motor vehicle, such as with a multiple battery array parallel configuration, a backup battery may be provided and connected with the faulty battery array in series to displace the bypassed member battery, thus maintaining equal voltage outputs from the battery arrays.

A method is disclosed that is capable of appropriately assigning radio resource even when a propagation quality changes. After receiving the required communication rate from the mobile station, the base station measures the maximum used radio resource, and multiplies the maximum used radio resource by a factor α. Next, the base station subtracts the above result from the total radio resource and obtains the maximum assignable radio resource. Then, the base station calculates an admissible communication rate based on the maximum assignable radio resources. Then, if the required communication rate is less than or equal to the admissible communication rate, the base station admits the request.

Techniques are described for implementing a cloud computer system (e.g., “a cloud service”) for facilitating the synchronization of enterprise data between mobile computing devices and enterprise computing systems (e.g., human resource management systems, business management systems, or the like). The cloud service may convert enterprise data received from different enterprise computing systems to a format that can be managed and updated easily by mobile computing devices. The converted format may enable distinct information to be easily identified. The enterprise data may be associated with policy information and version information to manage synchronization of the enterprise data. In some embodiments, the cloud service may manage synchronization with mobile computing devices based on classification of a communication connection the mobile computing devices have to a wireless network. The communication connection may be used to determine a manner for synchronizing enterprise data between the mobile computing devices and the cloud computer system.

The present solution is directed to seamlessly communicating among mobile devices comprising a private mobile radio module. Multiple mobile devices establish a group. Each mobile device comprises a cellular communications module and a private mobile radio module to communicate with other mobile devices in the group using private radio communications. A roaming manager of each of the mobile devices determines that the mobile device is no longer in communication via the private mobile radio module and responsive to the roaming manager, the private mobile radio module is deactivated and the cellular communications module is activated. Each of the plurality of mobile devices of the group establishes a connection with the server using their cellular communications module, the server providing audio communications for the group.

An online business payment method that provides credit and cash flow management for at least one seller of products or services, at least one buyer of the products or services, and a financial institution via a business payment system accessible via a network connection. The method includes first establishing a credit line for the buyer by the financial institution. Next, placing a purchase order for a product or service by the buyer to the seller and entering a purchase order number into the business payment system. Next, accepting the purchase order by the seller and providing the product or service to the buyer. Next, sending an invoice by the seller to the buyer and entering the invoice into the business payment system against the purchase order number. Next, approving the invoice by the buyer, entering the approval into the business payment system and notifying the financial institution of the approved invoice by the business payment system. Finally, approving payment of the approved invoice by the financial institution and paying the invoice by transferring money from the buyer's credit line to an account of the seller. The seller sets a payment term for the invoice and pays a seller's fee to the financial institution upon receipt of the invoice payment. The seller's fee depends upon the invoice payment term. The buyer pays interest to the financial institution when the invoice payment term is not met. Access to the online business payment system is secure and selective access permissions are defined for each member.

An improved thermal imaging camera system is adapted to be releasably mounted to a protective helmet typically worn by a firefighter or other emergency personnel at an incident site. The present system comprises a thermal imaging camera assembly having a single eyepiece display flexibly coupled thereto, a protective housing for the camera assembly and a specially adapted mounting bracket assembly for releasably stationing the camera assembly and its protective housing in a central position on the helmet. The camera assembly further includes and integrates a miniaturized infrared camera unit with associated battery power supply and control electronics for high resolution image production. The single eyepiece display is flexibly coupled to the camera assembly and its housing by means of an articulated arm that accommodates positioning of the display in front of either the left or right eye of the user-wearer with or without an air mask or other protective interface being worn over the face of the user-wearer. The mounting bracket assembly includes a T-shaped base bracket having a rectangular head adapted to be fixed in a level position on the front of the helmet and a C-shaped upper bracket attached to the bottom of the housing and formed to slidingly engage the head of the base bracket thereby holding the camera system in proper position on the helmet. Spring-loaded detents on opposite sides of the head of the base bracket serve to lock the bracket assembly together by engaging the sides of the upper bracket and further allow manual disengagement therefrom so that the camera system may be quickly removed from the helmet and rapidly deployed on another similarly equipped helmet.

What is provided is a wearable, hands-free emergency alert device that responds automatically to a measurable physical effect of a fall event by the wearer to send an alert signal to a remote responder. The wearable device may be a bracelet with a flex circuit including an accelerometer; a manual alert to signal non-fall emergencies; a microphone and / or audio chip for voice communications between the user of the wearable device and a remote responder; one or more charging contacts so as to allow for induction and / or wireless charging of the device; and a wireless transmitter capable of sending a wireless alert signal in response to a sensed fall and capable of generating a response signal in response to receipt of a ping signal which may be used to determine the device's location.