摘要:
An improved vacuum sewerage system for transmitting sewage through an intermittently opened sewage control valve of a transport conduit by means of differential pressure. The vacuum conduit is laid out in a saw-toothed fashion, having a riser, a low point, and a downslope. When no sewage is being transported through the conduit, any residual sewage in the conduit collects in the low point, with minimal intermittent closure of the conduit over time to permit minimal drop in vacuum or subatmospheric pressure throughout the conduit such that there is more than adequate vacuum or subatmospheric pressure available to operate the control valve. When the control valve is opened, the sewage transported through the vacuum conduit forms a generally hollow cylindrical mass, which is propelled toward a vacuum collection tank. The system includes an electric air admission controller ("EAAC"), which automatically opens and closes an air control valve independently of the level of accumulated sewage upstream of the sewage control valve, in order to inject additional air at atmospheric pressure into the vacuum transport lines to apply additional fluid pressure to a mass of sewage therein, and to avoid a waterlogged condition by supplementary transport. A conduit line having more than 13 feet of total lift is thereby possible, provided that the sum of the pressure losses across all the risers equals or exceeds the sum of the minimum subatmospheric pressure condition available at the vacuum collection station minus the pressure head required to operate the control valve.
摘要:
A vacuum system for transmitting intermittently injected sewage including a collection tank fed by a gravity operated sewage pipe for holding sewage at atmospheric pressure. The sewage is intermittently injected into a vacuum line under the influence of atmospheric pressure when a sewage injection valve is opened. The vacuum sewage line is connected between the injection valve and a vacuum collection tank, the vacuum collection tank having a source of vacuum pressure applied thereto. A vacuum line section is laid out in a sawtooth fashion, having a riser, a low point, and a downslope. When no sewage is being transported through the vacuum conduit, the sewage remaining in the conduit collects in the low point. The low point does not completely fill with sewage so that vacuum pressure is communicated throughout the vacuum line. When the sewage injection valve is opened, the sewage going through the vacuum line forms a hollow cylindrical mass which sweeps toward the vacuum collection tank.
摘要:
A pharmacist workstation that has a desk that is accessible to customers at a customer position in front of the desk; pharmacist seating directly behind the desk, from which a pharmacist can directly interact with a customer in front of the desk; a pass-through window to a secure preparation area; and a private consulting area that has an entrance that is located to a side of the pharmacist seating.
摘要:
A pharmacy workspace that has a prescription station that has a prescription desk; a pharmacist station that has a pharmacist desk that is distinct from the prescription desk; a clinic station that has an examination room; and a reception desk that is centrally positioned between the three stations and separated from them by only an open circulation area.
摘要:
A method and system for using XML for both a protocol layer and application data are described. The method comprises the steps of initiating a connection by a client to a server to form a session, responding by said server to said client indicating that said connection has been successfully completed, submitting a request by said client to said server for service, responding by said server to said client by providing said service and terminating the connection by said client. A session is maintained and a plurality of requests for service by a client and a server responds to those requests by providing the requested service or an error message. The session is maintained until all requests made by a client have been serviced and the requests made by a client may be either synchronous or asynchronous. The system comprises a client and a server coupled to said client by a communications link.
摘要:
A parameter of an integrated circuit including a first trim array and a second trim array is trimmed by measuring an initial value of the parameter, determining whether the parameter exceeds a reference value, and as long as the parameter exceeds the reference value, repetitively blowing fuses associated with binarily weighted trim elements of the first trim array to eliminate trim contributions thereof to thereby decrease the parameter by weighted amounts corresponding to a present trim array bit number value until either all fuses of the first trim array have been blown or enough have been blown to cause the parameter to be less than a −LSB/2 weight. If the parameter then is less than the −LSB/2 weight, a fuse of the second trim array corresponding to a present bit number is blown to increase the parameter to greater than a +LSB/2 weight. The procedure is repeated until all fuses in one trim array have been blown, to thereby minimize the number of residual trim elements.
摘要:
Jargons are a family of application oriented languages well-suited for representing and processing complex, hierarchically structured information. A system is presented that automates most of the work of making a jargon, so practically any programmer can make a simple one in a few days. Every jargon has the same syntax, is processed with same ready-made base interpreter, and comes complete with a suite of “deluxe” features: debugger, error handler, function definition, associative arrays, variables, incremental loader, among others. The system provides a general purpose programming language for writing actions that defines the semantics of a jargon and an interpreter written in the general purpose language and customized for the jargon, by integrating the jargon's actions into the interpreter. Using jargons, the same information document may be reprocessed to generate a multiplicity of products.
摘要:
An overshoe construction (10) for athletic shoes (100) wherein the construction (10) includes a cover member (20) dimensioned to overlie the upper portion of the athletic shoe (100) and provided with an accessory unit (12) which includes a pocket member (30) and at least one strap member (32) adapted to releasably engage a miniature flashlight (50).
摘要:
This invention provides multilayer polymeric films including a layer of nylon polymer having a Vicat A(DIN 53460) softening point of not more than 170.degree. C. and being substantially impermeable to styrene, and a layer of a weldable synthetic plastics composition bonded to the layer of the nylon polymer. Such films can be used to recondition pipes, for example sewer pipes. They have the advantage of being resistant to swelling by synthetic resin compositions, particularly styrene, used to impregnate a fibrous mat which is bonded to the film when used to recondition pipes. In addition, the films have shown resistance to puncturing.