摘要:
A system and method for management of a portable electronic device is provided. An embodiment includes a system that comprises a portable electronic device that is wirelessly connectable to a carrier administrative server and an enterprise administrative server. The portable electronic device maintains a policy that defines how upgrade requests are to be managed. The policy can define, for example, whether or not the carrier administrative server is permitted to instruct the portable electronic device to install upgrades.
摘要:
A combined heat and power system comprising a Stirling engine (1) the head (2) of which is heated by a burner. A heat exchanger (10) absorbs heat from exhaust gases from the burner which have heated the engine head. A supplementary burner (22, 23) generates additional heat which is directly absorbed by the heat exchanger. The supplementary burner is a multi-stage burner with separate stages (22, 23) which are independently controlled.
摘要:
Technologies for verification include storage with private keys, wherein each private key is associated with a group affiliation. The storage also includes characteristic information about an apparatus. The technologies also include a wireless interface configured to receive a request from a reader for verification of membership of the apparatus within a group affiliation. The technologies further include a controller with programmable logic for configuring the controller to determine whether to verify membership of the apparatus within a given group affiliation. The controller is also configured to verify membership of the apparatus within the given group affiliation by signing data with a private key associated with the given group affiliation. The signed data is sent to the reader. Membership within the given group affiliation conveys a subset of the characteristic information.
摘要:
A vehicle mounted side camera system for providing real time side view video of the area in front or behind a vehicle includes four camera members mounted to the exterior of a vehicle and in communication with a wireless display screen disposed on the dash of the vehicle. The camera members are mountable to the exterior of the vehicle through an attachment surface which includes a permanent adhesive and respectively positioned so as to provide a front right, front left, rear right, and rear left views. The display screen may define a discrete touchscreen mountable to the dash of the vehicle or it may be integral with an existing display screen on the vehicle. In operation, the vehicle mounted side camera system is operative to selectively display video from either the two front camera members or two back camera members simultaneously as a split screen.
摘要:
An apparatus and process for self-aligning components for forming an embedded die package is disclosed. The process includes providing a planar printed wire board (PWB) substrate having registration pads and a component having contact pads and spaced alignment pads, wherein the alignment pads each have a solder cap, placing the component on the substrate such that the alignment pads are in coarse alignment with the registration pads, applying heat to the alignment and registration pads to reflow the solder caps to precisely align the pads; and reducing the temperature below the reflow temperature. The process further includes applying a backside outer layer lamination, forming first vias, forming redistribution conductors on an opposite surface of the substrate connecting to the vias, and applying a front side outer layer lamination over the opposite surface of the substrate, all at temperatures below the reflow temperature.
摘要:
A mobile device receives via a wireless network an enable message which indicates that a data message has been received and is ready for retrieval. The mobile device then provides an indication which indicates that the data message has been received, and includes a subset of the data message. After providing the indication, the mobile device detects a user-initiated entry into a messaging application. In response to detecting the user-initiated entry, the mobile device examines a setting in a data store which is provided in response to the enable message. If the setting is provided in the data store, the mobile device requests the data message by sending via the wireless network a fetch message and subsequently receives the data message. If the setting is not provided in the data store, the mobile device refrains from sending the fetch message.
摘要:
A method for controlling a spectral Doppler ultrasound imaging device adapted for operating both in a spectrum-live Doppler measurement mode (S3) and in an image-live measurement mode (S1, S6) is proposed. In accordance with the present invention, the method comprises automatically switching to the image-live measurement mode (S6) upon detection (S5) of a change of a sampled region. A change of a sampled region may be indicated by an operator by actuating a sampled region control device such as a trackball, angle knob or sample gate controller and, upon such actuation, the spectral Doppler ultrasound imaging device may automatically switch to the image-live measurement mode (S6) to allow for adapting or correcting of a position and/or orientation of the sampled region. After the sampled region has been positionally stable for a predetermined duration, the spectral Doppler ultrasound imaging device may be switched back (S7) to the spectrum-live measurement mode (S3). Thereby, unnecessary manual toggling between different measurement modes may be avoided and quantitative spectrum-live Doppler measurement (S3) is enabled being interrupted only when necessary, i.e. when a sampled region is changed.
摘要:
A wireless communication system, comprising a host service, a wireless router system coupled to the host service, a wireless network coupling the wireless router system and a wireless mobile communication device (“mobile device”), adaptively delivers data to the mobile device in the wireless communication system using a pull message delivery mechanism. In one embodiment, before the actual message is sent to the mobile device, a small notification message is sent first to enable the mobile device to send a pull request to the host to fetch the incoming message. Upon activation of a session, a pull request is sent from the device to the host service to fetch the incoming data message. The data message may be an e-mail message.
摘要:
A multicomponent smoking article filter adapted to be disposed at the non-burning end of the rod of smokable material, comprising: a first plug; a second plug; a first cavity disposed between the first plug and the second plug, wherein the first cavity comprises: (1) a plurality of cellulosic granules containing a flavorant, and (2) either a plurality of cellulosic granules containing a humectant, or containing water, or a combination thereof; and a second cavity comprising a sorbent disposed upstream from the first cavity relative to the direction of mainstream smoke drawn through the filter.