摘要:
A method and apparatus is provided for interfacing a plurality of ISDN lines from a telephone company central office to equipment which transmits video data, such as videoconferencing equipment. A single telephone wiring jack is directly coupled to two, three, or four ISDN lines without conversion to S/T channels. The single telephone wiring jack is coupled to an interfacing device which converts each ISDN line format into a format compatible with the videoconferencing equipment, such as the Multi-Vendor Interface Protocol format. Rather than using conventional wiring pin-outs for the single telephone wiring jack, all pins of the jack may be allocated to carrying ISDN data. The inventive method and apparatus avoids the expense of various conversion devices and wiring of separate telephone jacks, and permits as many ISDN lines to be allocated as are needed to support a desired bandwidth.
摘要:
The present disclosure relates to an apparatus for processing objects with RF energy. The apparatus may include a display for displaying to a user an image of an object to be processed, the image including at least a first portion and a second portion of the object. The apparatus may also include an input unit and at least one processor configured to: receive information based on input provided to the input unit; and generate, based on the received information, processing information for use in processing the object to achieve a first processing result in the first portion of the object and a second processing result in the second portion of the object.
摘要:
A system using scheduled times for transmission at each link guarantees bandwidth for transmitting data across a packet network. A scheduling agent determines availability of data paths across a network according to pre-selected criteria and real-time network topology information. Precise schedules are determined for transmission and reception appointments for data packets to traverse each link and switch in the network including compensation for transmission delays and switch latencies, resulting in a fixed packet flow itinerary for each connection. Itineraries are communicated to schedule-aware switches and endpoints and appointment times are reserved for transmission of the scheduled data packets. Scheduled packets arriving at each switch are forwarded according to their predetermined arrival and departure schedules, rather than their headers or contents, relieving the switches from making real-time routing decisions. Any unscheduled transmission times remain available for routing of unscheduled packets according to their IP headers. Real-time transmission of data can be guaranteed in each scheduled path, and schedule selection criteria may be adjusted according to network utilization and tolerable setup delay and end-to-end delay.
摘要:
Novel alkoxylates prepared by the reaction of mild-processed shea butter (MPSB) with ethylene oxide, propylene oxide or mixtures thereof. These compounds are useful as cosmetic and personal care ingredients, allowing for the delivery of highly desirable active ingredients present in MPSB, including natural antioxidants, in a water-soluble form that is substantive to the skin and hair.
摘要:
A method and apparatus tracks packets and reliably transmits data over a computer transmission system with a reduced amount of memory needed in the transmission interface. The invention eliminates the need to keep all the packets of data queued until the acknowledge message for that data has arrived. Instead, it keeps track of how many packets have been sent and which packets correspond to the end of a message, marking them off when acknowledge messages are received. If packets are lost, the invention determines which packet were lost, backs up to the lost packet, re-fetches the data and resends it. Embodiments of the present invention eliminate the need to queue packets, reducing silicon size and allowing the available bandwidth of the output bus to be more fully utilized.
摘要:
Novel polyoxyalkylene glycol esters prepared by the reaction of a polyoxyethylene glycol (PEG) or polyoxypropylene glycol (PPG) or mixtures thereof with shea butter, preferably mild-processed shea butter (MPSB) under specific mild-processing conditions. These materials are useful as cosmetic and personal care ingredients, allowing for the delivery of highly desirable active ingredients present in shea butter, including natural antioxidants, in a water-soluble form that is substantive to the skin and hair.
摘要:
Novel dimethyl amidopropyl amines prepared by the reaction of dimethyl amidopropyl amine (DMAPA) and shea butter, preferably mild-processed shea butter (MPSB). Materials of the present invention are useful as cosmetic and personal care ingredients, allowing for the delivery of highly desirable active ingredients present in shea butter including natural antioxidants, in a cationic material that is substantive to the skin and hair.
摘要:
Novel alkanolamides prepared by the reaction of an alkanolamine and shea butter, preferably mild-processed shea butter (MPSB). Materials of the present invention are useful as cosmetic and personal care ingredients; they thicken shampoos and body washes, stabilize foam, and deliver to the hair and skin highly desirable unsaponifiables present in shea butter, including natural antioxidants.
摘要:
The present invention provides for the use of computer-aided detection (CAD) system output displays for providing accurate representations of areas for subsequent exams. Since the CAD output, unlike the original medical imagery, is not used during the initial reading, the radiologist does not mark it until a final determination is reached regarding subsequent procedures. Additionally, since the CAD output contains versions of the original imagery, the regions indicated by the radiologist are shown in the context of the particular anatomical detail for a given patient. This detail assists the technologist, other physicians and patients in more efficiently and accurately locating the exact area for subsequent exams.
摘要:
System and method for implicit downcasting at compile time in a data flow program. A first data flow function in an object-oriented dataflow program is identified, where the first function includes an input of a parent data type and an output of the parent data type. The first function is analyzed to determine if the output preserves the run-time data type of the input. A second dataflow function in the object-oriented data flow program is identified, where the second function includes a program element that calls the first function, passing an input parameter of a child data type of the parent data type as input. If the analysis determines that an output parameter returned by the output of the first function will always be of the child data type, the program element is automatically configured at compile time to always downcast the output parameter from the parent data type to the child data type at run-time.