摘要:
A system, method and computer program product are described, by which a user, through a control interface in a subscriber interface device, requests from network intelligence both transport network bandwidth and type of service line mode as part of call setup. An improved system by which requests to change access line mode and bandwidth are communicated over transmission facilities via D channels through local switch fabric to local or remote network intelligence is detailed. Connections over the transmission facilities, established between user B channels and B channels of transport bandwidth or between user B channels and the Stat Mux function, are described. An improved system is summarized, in which connections directly to transport bandwidth support point-to-point n B+D upstream and m B+D downstream service, and connections via stat mux allow connectionless traffic to share a portion of the transport bandwidth on an as needed basis. The ability to request and change access to available bit rate (ABR), variable bit rate (VBR) and constant bit rate (CBR) services, in a connection-oriented (CONS) or connectionless (CLNS) network, are described.
摘要翻译:描述了系统,方法和计算机程序产品,用户通过用户接口设备中的控制接口从网络智能请求传输网络带宽和服务线路模式的类型作为呼叫建立的一部分。 详细介绍了通过传输设备通过本地交换机结构通过D通道传输访问线路模式和带宽的改进系统。 描述了在用户B信道和B信道传输带宽之间或用户B信道和Stat Mux功能之间建立的传输设备上的连接。 总结了一种改进的系统,其中直接与传输带宽的连接支持点对点n B + D上行和m B + D下行服务,以及通过统计复用器的连接允许无连接业务在一个 根据需要。 描述了在面向连接(CONS)或无连接(CLNS)网络中请求和更改对可用比特率(ABR),可变比特率(VBR)和恒定比特率(CBR)服务的访问能力。
摘要:
A computer display system and technique in which display area is represented as an array of regions, and a record is maintained for each object displayed in the area to identify the regions occupied by the object. When an event occurs that causes a change in the information presented in the display area, the regions that are affected by the change are detected, and an object is updated if its record identifies at least one of the affected regions. Examples of such events include the appearance and removal of dialog boxes, pull-down menus, and other items that may obscure the objects when displayed, and changes in the display characteristics (e.g., color) of the objects.
摘要:
An adapter for converting multiple electrochemical cells into a desired battery configuration, in particular D size cells into a lantern battery configuration. The adapter is a one piece receptacle structure with a hinged section openable for removal and replacement of spent cells. The adapter further contains a one-piece conductive member, comprised of a substrate with conductive elements, for electrical interconnection of all of the cells with each other and with the external electrical terminals of the adapter. The one-piece conductive member permits the inserted cells to be aligned in a single direction.
摘要:
A dispensing system comprising a container for containing a liquid to be dispensed, a sprayer comprising a spray head and a handle, and flexible tubing connectable at one of its ends to the container and connected at its other end to the sprayer for conveying liquid from the container to the sprayer. The container has a recess formed in one of its side walls sized and shaped for receiving the sprayer, and connectors for attaching the sprayer to the container with the sprayer received within the recess. The sprayer is detachable from the container for dispensing liquid from the container.
摘要:
An optical waveguide arrangement is provided which comprises an active ridge waveguide structure 12 formed by etching of a semiconductor substrate 1, 2, 3. There is also provided an auxiliary waveguide-like structure 8 formed on the substrate adjacent the active ridge waveguide structure 12 to control the etched profile of the active waveguide structure. The arrangement of the auxiliary structure 8 on the substrate controls the etched profile over the cross-section of the active waveguide structure 12 and along the length of the active waveguide structure 12. Advantageously, this arrangement reduces or eliminates the disadvantages associated with etch-process induced asymmetries in the shape of closely spaced waveguides.
摘要:
An optical waveguide arrangement is provided which comprises an active ridge waveguide structure 12 formed by etching of a semiconductor substrate 1, 2, 3. There is also provided an auxiliary waveguide-like structure 8 formed on the substrate adjacent the active ridge waveguide structure 12 to control the etched profile of the active waveguide structure. The arrangement of the auxiliary structure 8 on the substrate controls the etched profile over the cross-section of the active waveguide structure 12 and along the length of the active waveguide structure 12. Advantageously, this arrangement reduces or eliminates the disadvantages associated with etch-process induced asymmetries in the shape of closely spaced waveguides.
摘要:
A system and method for storage and retrieval of objects. The objects are stored on a permanent medium in a manner to allow for fast recovery of the objects from the medium. The objects are stored in a format that is structurally equivalent to the format of the objects on a volatile medium, such as memory of a general-purpose computer. Objects are stored according to a data relationship with other objects. The objects may be stored as a stream of objects and offset references. Offset references are converted to actual memory addresses as objects are retrieved into the volatile medium.
摘要:
The rate of disintegration and/or dissolution of effervescent acetylsalicylic acid tablets obtained by direct compression of a dry powder mixture is surprisingly increased by incorporating in said mixture powdered dextrose and/or sucrose. Preferably, spray-crystallized dextrose is used.