摘要:
A two-dimensional barcode includes a plurality of macro modules arranged in a two-dimensional array in a spiral sequence, each of macro modules includes a predetermined number of data unit modules for storing data codewords of a predetermined binary stream of bits, a predetermined number of cluster unit modules for storing a predetermined cluster number representing a location of the macro module, and a predetermined number of rim unit modules which possess a predetermined color to form a rim of the macro module. The rim unit modules of two adjacent macro modules are contrasting with each other to enhance identification of the respective macro module.
摘要:
Converged charging systems and methods are described. A converged charging system includes an offline charging system, an online charging system, a common rating function, and a common charging gateway function. When in operation, the online charging system receives online charging information for a first call and accesses the common rating function to determine a rating for the first call. The online charging system then transmits a rated charging data record (CDR) for the first call to the common charging gateway function. The offline charging system receives offline charging information for a second call, and accesses the common rating function to determine a rating for the second call. The offline charging system transmits a rated CDR for the second call to the common charging gateway function. The common charging gateway function buffers the rated CDRs for both online and offline calls, and then transmits the rated CDRs to a billing system.
摘要:
A two-dimensional barcode includes a plurality of macro modules arranged in a two-dimensional array in a spiral sequence, each of macro modules includes a predetermined number of data unit modules for storing data codewords of a predetermined binary stream of bits, a predetermined number of cluster unit modules for storing a predetermined cluster number representing a location of the macro module, and a predetermined number of rim unit modules which possess a predetermined color to form a rim of the macro module. The rim unit modules of two adjacent macro modules are contrasting with each other to enhance identification of the respective macro module.
摘要:
Embodiments of the invention include a universal apparatus for incorporating intelligence into the distribution frame of an optical communication system. The communication system includes a distribution frame with one or more distribution shelves having one or more interconnection panels, and a universal operations, administration and maintenance (OA&M) apparatus attached to the distribution frame. The OA&M apparatus, which is operably connected to the interconnection panels and the distribution frame's system controller through an interface, monitors current interconnection panel connections including cross-connections and can indicate future possible cross-connections between interconnection panels. The OA&M apparatus also is useful for jumper routing, circuit administration, and other features associated with the distribution frame and its fiber connections.
摘要:
A baculovirus/insect cell expression system in which both .alpha. and .beta. subunit of human IL-5 receptor can be over-expressed together in Sf9 cells has been developed. This system is able to express the human high-affinity IL-5 receptors at a very high level and finds use in a screening assay for IL-5 receptor-based antagonists. A preferred embodiment of the screening assay involves the use of peanut agglutinin as lectin in a scintillation proximity assay.
摘要:
FIG. 1 is a perspective view of a baby feeding chair with building block table showing my new design; FIG. 2 is another perspective view thereof; FIG. 3 is another perspective view thereof; FIG. 4 is a front elevational view thereof; FIG. 5 is a rear elevational view thereof; FIG. 6 is a left side elevational view thereof; FIG. 7 is a right side elevational view thereof; FIG. 8 is a top plan view thereof; FIG. 9 is a bottom plan view thereof; FIG. 10 is an exploded perspective view of the baby feeding chair with building block table; FIG. 11 is an enlarged view of portion 11 shown in FIG. 3; and, FIG. 12 is an enlarged view of portion 12 shown in FIG. 3. The dash-dash broken lines in the drawings depict portions of the baby feeding chair with building block table that form no part of the claimed design. The dot-dash broken lines in FIGS. 3 and 11-12 represent boundaries of the enlarged portions and form no part of the claimed design.
摘要:
The present disclosure discloses a sighting device with a quick-release accessory, includes a sighting module housing and an accessory housing. The sighting module housing wherein a first connector is arranged on one side of the sighting module housing, and a first electrical connection portion is arranged on one side of the first connector facing away from the sighting module housing; and an accessory housing, wherein a second connector is arranged on one side of the accessory housing; the second connector is detachably connected to the first connector, so that the accessory housing is connected to the sighting module housing; a second electrical connection portion is arranged on one side of the second connector facing away from the accessory housing; and the second electrical connection portion is electrically connected to the first electrical connection portion.
摘要:
A telescopic sight for detachably connecting a night vision device includes a first external barrel, a regulation element, a first lens module and a transmission module. The first external barrel includes at least one opening, and an end of the first external barrel is configured for detachably connecting the night vision device. The regulation element is disposed on the first external barrel. The first lens module is located at an inner side of the first external barrel. The transmission module is connected between the regulation element and the first lens module via the at least one opening. When the regulation element is driven by an external force, the regulation element drives the transmission module move along an optical axis of the telescopic sight, such that the transmission module drives the first lens module moves along the optical axis to regulate focal length of the telescopic sight.
摘要:
A nonlinear magnetic force-based arched piezoelectric ceramic energy harvesting deceleration strip, which comprises an outer case and an internal generating mechanism. The outer case structure comprises an upper deceleration strip and a casing. The casing is embedded in the pavement structure by excavating the upper part of surface course. A rebounding mechanism is located between the upper deceleration strip and casing to restore the pressed upper deceleration strip. Features: the generating mechanism comprises a rack, a gear set and generating discs. The rack is disposed at the bottom of the upper deceleration strip and moving up and down therewith. The rack can drive the gear set to generate acceleration, and the transmission shafts drive the left and right generating discs to rotate. The gear set is combined with three transmission shafts.
摘要:
An experimental setup for measuring the vacuum degree and pore pressure at a point of soil mass in vacuum consolidated state, including a connecting tube, the connecting tube includes an upper water storage tube, a middle tube, the middle tube is loaded with an upper experimental soil mass, the lower tube is loaded with a lower experimental soil mass, a water storage chamber is connected to a pumping mechanism, an intermediate inner chamber is connected to a negative pressure vacuum gauge, the inlet conduit is connected to a negative pressure vacuum gauge. Additionally, the present invention provides a test operation method. The device measures the vacuum degree of upper part of experimental soil mass by observing the reading in the negative pressure vacuum gauge.