摘要:
An antenna system operative with a communications device for receiving a radio frequency signal, wherein the communications device produces a first control signal representing a frequency of a received signal. The antenna system comprises an antenna structure for receiving the radio frequency signal, the antenna structure comprising tunable elements for controlling a resonant frequency of the antenna structure; a decoder responsive to the first control signal for producing a second control signal and a switch matrix responsive to the second control signal for configuring one or more of the tunable elements to control the resonant frequency responsive to the frequency of the received signal.
摘要:
A system and method for creating, implementing, managing and analyzing various elements of a strategy for creating customer or audience intimacy with a brand, including but not limited to an individual, concept, group or other entity. One exemplary embodiment includes, but is not limited to, a set of tools for building and managing an online community entered on the brand or entity. These tools include a plurality of databases; a plurality of customizable website content-management modules; webmail and email-tracking services; additional tracking methods for a variety of marketing campaigns and events; client administration modules; and sales and accounting modules.
摘要:
A steam generation apparatus is set forth including a boiler adapted to generate steam from water; a thermostat; a sensing element having a portion protruding inside said boiler adapted to make contact with the water, the sensing element coupled to a wall of said boiler, and coupled to said thermostat for providing temperature of the water to said thermostat. The sensing element may be screw shaped, and may be threaded. The sensing element may pass through the wall of the boiler. The sensing element may include a portion inside the boiler and a portion outside the boiler coupled to the thermostat.
摘要:
One embodiment of the invention relates to an antenna providing a tunable resonant frequency within a low frequency band and further providing a high resonant frequency, the antenna comprises a first radiating structure of a first effective electrical length, a second radiating structure of a second effective electrical length having a fractional integer relationship to a wavelength related to the high resonant frequency and a variable reactance element connecting the first and the second radiating structures, wherein varying a reactance of the variable reactance element tunes the antenna within the low frequency band.
摘要:
A system and assembly for mounting components of equipment is disclosed. The assembly includes a mount assembly configured to rotate between a first position and a second position. The mount assembly includes a first and second mount. Each mount has a plunger to allow rotation of the mount assembly, and an end for attachment to a component of equipment. The assembly further includes a first brace coupled to the first mount and a second brace coupled to the second mount. Each brace has a first end for attachment to a surface, a second end having an open hem to retain the respective mount, a plurality of pivot holes configured to receive the plunger, and a pivot point coupling the respective mount and the brace.
摘要:
A networked computer system, architecture, and method are provided for optimizing human and intellectual capital in the digital workplace environment.
摘要:
Aspects of the subject matter described herein relate to customizing content to the capabilities of a device. In aspects, an editor uses an editorial tool to specify criteria applicable to content. The criteria include rules to apply in generating content based on quantized capabilities of devices. A publishing component that receives a request for content first detects the capabilities of the requesting device. Then, the publishing component classifies the capabilities of the device and applies the criteria to the classifications in customizing content to deliver to the device.
摘要:
A communications device for sending and receiving an information signal. The communications device comprising an element having an opening defined therein for receiving an antenna, the element comprising first conductive material disposed proximate the opening and comprising transmitting and receiving circuits. The antenna comprises: a dielectric tubular member, second conductive material forming an exterior surface of the tubular member with the second conductive material defining a slot therein, a slot length approximately equal to one-half of a guided wavelength and a feed connected to the transmitting and receiving circuits and disposed proximate the slot for establishing currents in the second conductive material.
摘要:
A networked computer system, architecture, and method are provided for optimizing human and intellectual capital in the digital workplace environment.