Abstract: The present invention relates to the field of antennas, and in particular to an antenna arrangement which comprises a printed circuit board, PCB, configured to carry a transceiver, wherein the PCB is configured to be arranged within a conductive outer wall and thereby forming an antenna gap between the conductive outer wall and the PCB.

Abstract: A method and apparatus for configuring identity federation configuration. The method includes: acquiring a set of identity federation configuration properties of a first computing system and a set of identity federation configuration properties of a second computing system; identifying one or more pairs of associated properties in the first and the second sets, where the pairs of associated properties include one property from each set of identity federation configuration; displaying, properties that need to be configured manually from the each sets of identity federation configuration properties, where the properties that need to be configured manually do not include the property in any pair of associated properties for which the value can be derived from the value of another property in the pair; automatically assigning a property that can be derived from the value of another property; and providing each computing systems with each set of identity federation properties.

Abstract: In an example, a server architecture is described for a dynamic cascaded node chain providing a resource cluster. The cascaded node chain may include one or more resource instances provisioned as a head node, zero or more middle nodes, and a tail node. Each node may include a discrete number of available resource entries in a flow table. As traffic enters the head node, each node attempts to match the traffic to an entry in its flow table. If no match is found, the packet is downlinked to the next node in the chain. If the packet reaches the tail node without a match, it is punted to the controller. The controller may then provision a matching entry if an entry is available. If not, the controller may spawn a new resource instance. When the full capacity of the cluster is reached, non-matching entries may be dropped.

Abstract: A method and apparatus for configuring identity federation configuration. The method includes: acquiring a set of identity federation configuration properties of a first computing system and a set of identity federation configuration properties of a second computing system; identifying one or more pairs of associated properties in the first and the second sets, where the pairs of associated properties include one property from each set of identity federation configuration; displaying, properties that need to be configured manually from the each sets of identity federation configuration properties, where the properties that need to be configured manually do not include the property in any pair of associated properties for which the value can be derived from the value of another property in the pair; automatically assigning a property that can be derived from the value of another property; and providing each computing systems with each set of identity federation properties.

Abstract: A method and apparatus for configuring identity federation configuration. The method includes: acquiring a set of identity federation configuration properties of a first computing system and a set of identity federation configuration properties of a second computing system; identifying one or more pairs of associated properties in the first and the second sets, where the pairs of associated properties include one property from each set of identity federation configuration; displaying, properties that need to be configured manually from the each sets of identity federation configuration properties, where the properties that need to be configured manually do not include the property in any pair of associated properties for which the value can be derived from the value of another property in the pair; automatically assigning a property that can be derived from the value of another property; and providing each computing systems with each set of identity federation properties.

Abstract: An apparatus for impedance matching circuit is disclosed. The impedance matching apparatus has an output driver for outputting an output signal and includes an output data generator, for generating an output data signal; an output stage, for generating the output signal according to the output data signal, and receiving a first control signal to adjust an impendence of the output stage; an impendence unit, electrically coupled to the output stage, for receiving a second control signal to adjust an impedance of the impedance unit; and a calibration circuit electrically coupled to the output stage and the impedance unit, for outputting the first control signal and the second control signal to respectively control the output stage and the impedance unit such that a sum of impedances of the output stage and the impedance unit is adjusted to compensate an environment factor of the chip.

Abstract: A leakage current suppressing circuit includes a bias generating unit and a switch unit. The bias generating unit is adapted to be coupled to a power source and an output terminal, and generates a bias voltage substantially equal to a voltage at the power source when the power source is turned on, and substantially equal to a voltage at the output terminal when the power source is turned off. The switch unit includes a first P-type transistor having a first terminal adapted to be coupled to the power source, a second terminal adapted to be coupled to the output terminal, a gate terminal, and a body terminal coupled to the bias generating unit for receiving the bias voltage therefrom.

Abstract: The present invention relates to a process is provided for the conversion of 9-dihydro-13-acetylbaccatin to 10-deacetylbaccatin III. The process includes four specific interrelated steps. The first step involves protecting the 7-hydroxyl group of 9-dihydro-13-acetylbaccatin and converting that 7-hydroxyl-protected 9-dihydro-13-acetylbaccatin to 7, 13-diacetyl-9-dihydrobaccatin III. The second step involves reacting that 7, 13-diacetyl-9-dihydrobaccatin III with 4-methylmorpholine N-oxide in a suitable solvent and oxidizing that reaction product to yield 7, 13-diacetylbaccatin. The third step involves deacetylating that 7, 13-diacetyl-9-dihydrobaccatin III to yield 7-acetylbaccatin III. The fourth and final step involves converting that 7-acetylbaccatin III to 10-deacetylbaccatin III.

Abstract: An over speed control circuit for a wind turbine generator is disclosed which optimizes the time that the wind turbine generator is operational and thus maximizes the power output over time. The over speed control circuit forms a closed feedback loop which periodically measures the output voltage of the wind turbine generator in order to regulate its speed by electronically controlling the load on the generator. The over speed control circuit in accordance with the present invention is adapted to work in conjunction with known over speed protection lock out relays. More particularly, the over speed control circuit causes a short circuit to be placed the generator terminals when the generator voltage reaches a threshold value, relatively less than the threshold value used to trigger the over speed lockout relay.