1136 results about "Data port" patented technology

A storage controller has at least one physical data port for a data network including host processors. The storage controller is programmed to provide a plurality of virtual ports for access to storage, and a virtual switch for routing storage access requests from the physical port to the virtual ports. The virtual ports and the virtual switch are defined by software. The virtual ports appear to the hosts as physical ports in the data network. For example, in a Fiber-Channel network, the virtual ports have World Wide Names (WWNs) and are assigned temporary addresses (S_Ds), and the virtual switch provides a name server identifying the WWNs and S_IDs of the virtual ports. For convenient partitioning of storage among host processors, one or more virtual ports are assigned to each host, and a set of storage volumes are made accessible from each virtual port. A host can access storage at a virtual port only if the virtual port has been assigned to the host. Preferably, storage can be accessed through each virtual port by no more than one assigned host, although a shared volume may be accessible from more than one virtual port. The storage controller may provide a service for reporting to a host the virtual ports through which the host can access storage, and the storage volumes that are accessible to the host through each of the virtual ports.

A storage controller for controling access to data storage has a memory and at least one data port for a data network including host processors. The memory is programmed to define a respective specification for each host processor of a respective subset of the data storage to which access by the host processor is restricted, and each specification is associated with a host identifier stored in the memory. When the storage controller receives a data access request from a host processor, it decodes a host identifier from the data access request, and searches the memory for a host identifier matching the host identifier decoded from the request. Upon finding a match, the respective specification of the respective subset for the host processor is accessed to determine whether or not storage specified by the storage access request is contained in the respective subset. If so, then storage access can continue, and otherwise, storage access is denied. Preferably the host identifier decoded from the request is a temporary address assigned by the network, and also stored in the memory in association with each respective specification is a relatively permanent identifier for the host processor.

Systems and methods are disclosed herein for transmitting telematics data from a vehicle. The systems include a smartphone holder that provides a communications link between a smartphone and a vehicle computer, through the smartphone dataport and the vehicle onboard diagnostics (OBD) port. The smartphone holder is configured to keep the smartphone in a stable, known position and orientation with respect to the vehicle, such that data from an accelerometer in the smartphone can be calibrated. The smartphone accelerometer data and telematics data from vehicle telematics sensors is then transmitted via the smartphone or stored locally.

This invention teaches a method of automating some of the tasks requiring continuous data collection at the patient bedside in a hospital in a manner which significantly reduces the chances of error in providing treatment. These tasks include provisioning of the IV pumps or other fluid infusion pumps, feed pumps, oxygen delivery systems, gathering, recording, storing, and analyzing signals from ECG machine or pulse oxymeter or any other medical device. This invention teaches the use of wireless transceiver modules which are connected to the data ports on the medical instrument to gather the data and transmit the data to a wireless access point. Protocols to identify the patient, care provider, medicine, equipment, and treatment are described. Use of an external means for verifying the identity of the medical device and the medicine is also described.

A computer data signal embodied in a propagation medium is provided. The signal enables a variable number of data transfers and includes an initial connection source code segment and a data transfer source code segment. The initial connection source code segment establishes a connection between at least two devices via predetermined listening ports, with at least one predetermined listening port residing within each device. The initial connection source code segment also dynamically assigns a first data port within a first device, and transmits the address of the first data port to a remaining device via the predetermined listening ports. The data transfer source code segment is for each of the variable number of data transfer operations. The data transfer source code segment dynamically assigns a corresponding second data port within the remaining device and transfers data between the connected devices via the data ports so that the data is substantially simultaneously transferred between a variable number of devices via the data ports. Each pair of first and second data ports is established in response to each listening port connection.

Provided is a system for mobile digital video recording, in which storage means stores digital data, input means inputs a video signal, recording means records the video signal in digital format to the storage means, mounting means mounts the apparatus at a first location in a motor vehicle, and output means outputs the video signal from the storage means to a data port mounted at a second location on the motor vehicle or to an external storage device via a wireless link.

The present invention provides an electronic apparatus such as a printer with a signal control port for authenticating a job and a job data port for receiving job data of the job authenticated via the signal control port. Namely, the job data port accepts job data of only an authenticated job.

Methods and apparatus for controlling the operation of, and providing power for and to, implantable ventricular assist devices which includes a pump employing a brushless DC motor-driven blood pump, are disclosed. In one embodiment, a control system for driving an implantable blood pump is provided. The digital processor is responsive to data associated with the operation of the pump received at the data transfer pump, and from program data stored in the memory, (i) to determine therefrom, the identity of the pump, (ii) to determine therefrom, electrical characteristics and features of the identified pump, and (iii) to adaptively generate and apply to the data port, control signals for driving the identified pump.

Herein described is a method and system of prioritizing access to data stored in one or more data processing devices communicatively coupled to the data storage device. The method may be based on the type of data file accessed. Prioritization may be based on data pool or share names. Further, one or more data ports of the data storage device may be used to prioritize access to one or more data files stored in the data storage device. The system may comprise a storage device, one or more data processing devices requesting data file access from the data storage device, a software resident in a memory of the data storage device, a processor executing the software, and a display.

A power adapter, in a presently preferred embodiment, includes a power converter and multiple data ports, and is configured for ease of coupling the power converter into pre-existing premises power connectors. Thus, premises power can be supplied from the power converter and a first data port, via data cabling, to a network terminating device for an external network. Multi-protocol adapters, such as an HPNA (Home Phoneline Network Alliance protocol compliant) / Ethernet adapter, may also be included to provide extension of a protocol (such as Ethernet) over pre-existing premises wiring. A back-up battery is optionally provided, as well as appropriate switches and indicators. Specialized male-female connectors may also be used.

A system of linked digital cameras for an image capture system is disclosed. A first and second digital camera can be linked to capture a first images and a second image that are used to form a stereo image. A first data port on the first digital camera and a second data port on the second digital camera intercommunicate data between each other when the cameras are linked. The data can include the first and second image data, camera control data, and camera synchronization data. After capturing the first and second images, the image from one of the cameras can be transferred to the other camera so that both the first and second images reside in the other camera. The system allows a user who wishes to capture stereo images the ability to do so with out having to purchase two digital cameras. A compatible digital camera can be borrowed from another user for the purpose of stereo image capture. After the stereo image is captured, the user transfers both images to his camera and returns the borrowed camera. The cameras can be equipped with viewfinders that allow a user of the cameras to view the image being captured in stereo. The viewfinders can be adjustable to accommodate variations in user interpupillary distance. A digital camera operating system (OS) can be customized to enable stereo image capture, image data handling, image processing, and camera control for the linked digital cameras.

Improved method and apparatus for parallel processing. One embodiment provides a multiprocessor computer system that includes a first and second node controller, a number of processors being connected to each node controller, a memory connected to each controller, a first input / output system connected to the first node controller, and a communications network connected between the node controllers. The first node controller includes: a crossbar unit to which are connected a memory port, an input / output port, a network port, and a plurality of independent processor ports. A first and a second processor port connected between the crossbar unit and a first subset and a second subset, respectively, of the processors. In some embodiments of the system, the first node controller is fabricated onto a single integrated-circuit chip. Optionally, the memory is packaged on plugable memory / directory cards wherein each card includes a plurality of memory chips including a first subset dedicated to holding memory data and a second subset dedicated to holding directory data. Further, the memory port includes a memory data port including a memory data bus and a memory address bus coupled to the first subset of memory chips, and a directory data port including a directory data bus and a directory address bus coupled to the second subset of memory chips. In some such embodiments, the ratio of (memory data space) to (directory data space) on each card is set to a value that is based on a size of the multiprocessor computer system.

A revision system for a network having a plurality of data ports, pairs of the data ports being connectable by a patch cord to place the pairs of data ports into communication with each other, the revision system including a computer processor, a scanner in communication with the computer processor, the scanner capable of polling at least some of the data ports for determining connective status information therefrom, a plurality of local system ports disposed at distinct physical locations within the system, the local system ports in communication with the computer processor, and a portable information module for connecting to respective ones of the plurality of local system ports, whereby when the portable information module is connected to one of the local system ports, the portable information module may be placed into communication with and display information about respective ones of the data ports in the system.

A network switch for network communications is disclosed. The switch includes a first data port interface, supporting at least one data port transmitting and receiving data at a first data rate and a second data port interface supporting a at least one data port transmitting and receiving data at a second data rate. The switch also has a CPU interface configured to communicate with a CPU and a memory management unit for communicating data from at least one of the first and second data port interfaces and a memory. It also has a communication channel for communicating data and messaging information between the first and second data port interfaces and the memory management unit and a plurality of semiconductor-implemented lookup tables including an address resolution lookup table, a layer three IP lookup table and VLAN tables. One of the first and second data port interfaces is configured to determine whether an incoming data packet is a unicast packet, a multicast packet or an IP multicast packet; and the address resolution lookup and layer three IP lookup tables are searched to find an egress port for the incoming data packet.

There is provided an apparatus for enabling communication of a data signal via a power transmission cable. The apparatus comprises (a) a first winding for coupling the data signal via a conductor of the power transmission cable, and (b) a second winding, inductively coupled to the first winding, for coupling the data signal via a data port.

A system for the control of a set of powered utilities is disclosed. The system comprises a first device which in turn comprises a processor capable of altering a state of a first powered utility. This first device further comprises a data port configured to transmit a set of messages. These messages include a transmitted message delivered from the processor. The system additionally comprises a second device which in turn comprises a second processor capable of altering a state of a second powered utility. The second processor is configured to selectively alter the state of the second powered utility based on the transmitted message.

A controlled electro-pneumatic power tool includes an electro-mechanical adjustable valve, a pneumatic motor and a rotational speed sensor connected to a microcontroller for the selection, monitoring and adjustement of the rotational speed in real time. The electro-pneumatic power tool may include input buttons, data ports to save data and a communication port to read / write data from an interactive consumable. The electo-pneumatic power tool may also include a battery and a generator as well as a variable speed transmission with flexible shaft and lightweight handpiece. Using the communication port, important data for the consumable, such as optimum rotation speed, optimum applied pressure and average usage time, can be transmitted to the controlled electro-pneumatic power tool. The controlled electro-pneumatic power tool can read and utilise the transmitted data to select, adjust and maintain the optimum process parameters for the consumable without any input from the operator person. Furthermore, the communicated data can be used to warn the operator person that the tool used is inadequate for the selected consumable, to caution the operator person if he is using the consumable inadequately and to advise him when the consumable should be replaced for safe operation. This will increase the safety of the operator person, improve the quality of the work performed with pneumatic power tools and limit potential damages to the parts being treated.

A multi-mode electrical therapeutic stimulation system. The system includes circuitry for providing interferential stimulation, muscle stimulation, and pulsed DC stimulation with an automatic switchover of electrode configurations between types of interferential and muscle stimulation without the need to manually alter the positioning of the stimulation electrodes. In one embodiment, the system includes a simplified five-button user interface with pre-programmed user display screens and an operator interface through which a medical professional can alter settings, programs, and user configurations. In another embodiment, the system can also include a recharging / docking station having a built-in charging device and data port, providing for an automatic / periodic upload of compliance data from the device when the stimulator is placed in a modem cradle. A method for managing patient care associated with a patient-administered external medical device is also disclosed.

A stackable device having a plurality of data ports, wherein each of the data ports is capable of operating as a regular data port or a stacking port. A first set of one or more of the data ports is specified as a first flexible stacking port, and a second set of one or more of the data ports is specified as a second flexible stacking port. Each flexible stacking port can be individually configured to operate as an actual stacking port, if required by the configuration of an associated stack. If a flexible stacking port is not configured to operate as an actual stacking port, then the data port(s) included in the flexible stacking port are available to operate as regular data port(s).

An apparatus, program product and method utilize cluster data port services within a cluster infrastructure to provide reliable and efficient communications between nodes in a clustered computer system. The cluster data port services present an abstracted transport service that encapsulates and manages the establishment of multiple connection paths between a source node, a target node and one or more backup nodes in such a manner that a cluster data port is effectively utilized as single data port from the perspective of a user program.

A remote telephone system for wireless telephony devices includes a remote server having communication control support to provide digital communication function control. Wireless telephony devices are grouped and the support is independently programmable for each group. The remote server further includes a data port connected to the communication control support for supporting a wireless data link to an individual wireless telephony device, and the remote server uses the data port to exchange programmed digital communication function control with the individual device. The data link to the control support gives the wireless device the functionality of a smart handset and bestows upon the group properties of an office exchange.

An apparatus and method for switching VOIP packets in a data network, wherein the method includes the steps of receiving a first packet in a network switch and determining if the first packet is a VOIP packet. Further, method includes determining a dynamically negotiated VOIP port for a VOIP session from at least one of the first packet and a second packet received in the network switch, if the first packet is determined to be the VOIP packet. Finally, the method includes the steps of classifying all subsequent VOIP packets corresponding to the dynamically negotiated VOIP port in accordance with predetermined parameters. The apparatus includes a network switch having at least one data port interface controller supporting a plurality of data ports for transmitting and receiving data, and a fast filtering processor in communication with the at least one data port interface. At least one filtering table in communication with the fast filtering processor is provided, wherein the fast filtering processor is configured to snoop packets being transmitted through the network switch to trap a VOIP call setup message, and thereafter, determine a dynamically negotiated VOIP port so that all subsequent VOIP packets can be filtered and assigned an appropriate priority.

A controlled access pharmaceutical storage case has storage spaces arranged vertically one above the other and a pharmaceutical refrigerator located at its base. A remotely actuable refrigerator door lock on the refrigerator door has a data port connecting with a programmed electronic control arrangement, e.g., a computer or network. The refrigerator has a compressor at the top of the case that operates on line AC or on battery DC backup power. A battery backup arrangement is located at the top of the case. When AC is detected to be absent or insufficient, i.e., during general or localized power failure, the refrigerator operates on battery, and the door lock is prevented from unlocking. Internal temperature and humidity levels are tracked and sent at intervals to a predetermined destination for action.

A virtual trainer exercise system including at least one exercise equipment device including a video user interface, an audio input, an audio output, and a data port for receiving a portable storage device, a server in communication with the exercise equipment device, a database in communication with the server, the database including one or more user profiles, software executing on the exercise equipment device for receiving user data from the portable storage device, software executing on the server for accessing a user profile corresponding to the user data, and software executing on the server for generating an interactive virtual trainer based on the user profile and providing the interactive virtual trainer to the user via the user interface and audio output.