摘要:
Several embodiments of a localized audibility sound system are disclosed. In an embodiment designed for persons playing a video game, configurations are disclosed which limit propagation of low-frequency sound to nearby areas or rooms, both for group and single-person play. Other embodiments are disclosed for use in trade shows and the like, which limit propagation sound to nearby booths and areas, while providing a rich audio experience for persons in a defined area. Embodiments for use in conference-calling are disclosed which facilitate selective telephonic transmission or recording of sounds spoken by persons around a conference table, while attenuating telephonic transmission or recording of other sounds created in the conference room such as typing on computer keyboards.
摘要:
A drying system for a dishwasher including a passive vent assembly mounted to a top portion of the dishwasher. The passive vent assembly includes a passive vent structure having a series of air vents defined therein and through which drying air flows are drawn into the wash chamber of the dishwasher, a diffuser mounted over the air vents and including a series of fins for spreading the drying air flows across the wash chamber, and a moisture trap hood mounted over an upper surface of the passive vent structure.
摘要:
A lighted razor that directs light in one or more different directions. The directed light enables a user to shave when in dark environments, and to adjust the amount of light that emanates from the razor. The lighted razor generally includes a body with a blade for shaving. A light is attached to the body, and may be powered and controlled by mechanisms in the body. A sleeve is adjustably positioned over the light to adjust an amount of light emanating from the razor.
摘要:
The ability to provide a fine resolution variation in the dose rate of radiotherapeutic apparatus would allow delivery times of Volumetric Modulated Arc Therapy (VMAT) and related techniques to be reduced significantly. A radiotherapeutic apparatus is described, comprising a source of radiation able to issue pulses of radiation at a base frequency, and a control apparatus arranged to permit pulses provided these match a pulse pattern chosen to achieve a selected time-averaged power level, the chosen pulse pattern being one selected from a plurality of pulse patterns that include patterns consisting of trains of pulses that include, relative to the base frequency, at least every nth and every mth pulse where n≠m and the nth and mth pulses are non-coincident. Essentially, such an apparatus issues a pulse if it is the nth or the mth or the kth (etc) where n, m, k . . . are selectable independently.
摘要:
Aspects of a method and system for a connector with integrated power over Ethernet functionality are provided. In this regard, one or more circuits and/or processors that reside within and/or on a connector may be operable to manage a supply power that is delivered over a cable based on characteristics of the connector and/or characteristics of the cable. The cable may carry the supply power while concurrently carrying data communications. The one or more circuits and/or processors may be operable to source and sink the supply power. The one or more circuits and/or processors may be operable to control which one or more conductors of the cable are utilized for conveying the supply power.
摘要:
Aspects of a method and apparatus for a configurable connector for Ethernet are provided. In this regard, a configurable Ethernet connector residing in an Ethernet enabled communication device may couple the communication devise to one or more twisted pairs and enable communication of Ethernet frames over the twisted pair(s). Conductors of each of the twisted pairs may make contact with adjacent pins of the configurable Ethernet connector. A size and shape of the configurable Ethernet connector may enable housing of more than 48 instances of the configurable Ethernet connector in a single standard size one rack unit face plate of a 19-inch rack. The configurable Ethernet connector may provide mechanical and electrical indications that enable a device coupled to the configurable Ethernet connector to determine configuration information of the configurable Ethernet connector. The information may indicate presence or absence of various components within and/or on the configurable Ethernet connector.
摘要:
Certain aspects of a method and system for speed negotiation for twisted pair links in fiber channel systems are disclosed. Aspects of a method may include communicating data between fiber channel host devices communicatively coupled via a twisted pair link based on a common speed negotiated between the fiber channel host devices. At least one available speed may be determined for the communication of data between the fiber channel host devices over the twisted pair link. The determined available speeds for each of the fiber channel host devices may be exchanged via at least one fast link pulse signal. The common speed negotiated may be a highest available speed for the communication of data between the fiber channel host devices.