Abstract: One technique for improving cooling system efficiency is to operate cooling for a data center with a dynamic and distributed cooling system. A distributed cooling system may include multiple compressors operating cooperatively for cooling the data center. A dynamic cooling system may adjust operation of the compressors based on one or more parameters, such as inside temperature, outdoor temperature, inside humidity, outside humidity, and load on the data center. By appropriately controlling speeds of the compressors, the power efficiency of the cooling system may be improved by ensuring that all activated compressors are operating within their efficient operating range. By doing so, the cooling system may be controlled to obtain an approximately linear power consumption as a function of cooling load.

Abstract: A data center may be organized into modules, wherein the modules are purchased pre-configured to provide certain functionality of an information handling system. The modules may include utility modules, information technology (IT) modules, and air handling unit (AHU) modules. The utility module may provide infrastructure for other modules, such as electrical power service infrastructure. The utility module may be passively cooled through openings to controlled environments in other modules. For example, the utility module may include openings for airflow to and from the warm air aisle and the cool air aisle of an information technology (IT) module that has an attached air handing unit (AHU) module. Space in the utility module may be cooled through airflow to and from the cooled IT module.

Abstract: A mixing module may be used in a modular data center to provide cooling of air by mixing exterior environment air with warm air exhausted from information handling systems in other modules of the modular data center. The mixing module may include a mixing aisle that provides a low-impedance path for warm and cool air to mix and for a homogenous air mass for cooling IT equipment. The mixing aisle may be divided into two portions separated by dampers to allow for control over the mixing of air in the mixing aisle. The dampers in the mixing aisle, as well as dampers on an intake and exhaust from the mix module, may be controlled to obtain a desired temperature and/or humidity level.

Abstract: A data center may be organized into modules, wherein the modules are purchased pre-configured to provide certain functionality of an information handling system. The modules may include utility modules, information technology (IT) modules, and air handling unit (AHU) modules. The utility module may provide infrastructure for other modules, such as electrical power service infrastructure. Electrical power may be provided by the utility module to other modules through two or more redundant busses connected to different electrical sources. The utility module may also include a control system that allows the utility services to be reconfigured to allow installation of new modules without interrupting service to existing modules.

Abstract: An electrical connector assembly including a plug having an open end and an inner shell that extends distally to an elongate partial tubular mounting portion, and a complementary receptacle similarly configured so as to form an enclosure with the plug when mated. Each of the plug and receptacle include a longitudinally oriented contact array having a plurality of termination points for terminating conductors and a plurality of contacts for matable electrical contact with the other connector member. A locking feature locks the plug and receptacle in a mated configuration. The connector facilitates the termination of additional conductors without the need to expand the outer diameter or circumference of the connector housings.

Abstract: One technique for improving cooling system efficiency is to operate cooling for a data center with a dynamic and distributed cooling system. A distributed cooling system may include multiple compressors operating cooperatively for cooling the data center. A dynamic cooling system may adjust operation of the compressors based on one or more parameters, such as inside temperature, outdoor temperature, inside humidity, outside humidity, and load on the data center. By appropriately controlling speeds of the compressors, the power efficiency of the cooling system may be improved by ensuring that all activated compressors are operating within their efficient operating range. By doing so, the cooling system may be controlled to obtain an approximately linear power consumption as a function of cooling load.

Abstract: A mixing module may be used in a modular data center to provide cooling of air by mixing exterior environment air with warm air exhausted from information handling systems in other modules of the modular data center. The mixing module may include a mixing aisle that provides a low-impedance path for warm and cool air to mix and for a homogenous air mass for cooling IT equipment. The mixing aisle may be divided into two portions separated by dampers to allow for control over the mixing of air in the mixing aisle. The dampers in the mixing aisle, as well as dampers on an intake and exhaust from the mix module, may be controlled to obtain a desired temperature and/or humidity level.

Abstract: A data center may be organized into modules, wherein the modules are purchased pre-configured to provide certain functionality of an information handling system. The modules may include utility modules, information technology (IT) modules, and air handling unit (AHU) modules. The utility module may provide infrastructure for other modules, such as electrical power service infrastructure. The utility module may be passively cooled through openings to controlled environments in other modules. For example, the utility module may include openings for airflow to and from the warm air aisle and the cool air aisle of an information technology (IT) module that has an attached air handing unit (AHU) module. Space in the utility module may be cooled through airflow to and from the cooled IT module.

Abstract: A data center may be organized into modules, wherein the modules are purchased pre-configured to provide certain functionality of an information handling system. The modules may include utility modules, information technology (IT) modules, and air handling unit (AHU) modules. The utility module may provide infrastructure for other modules, such as electrical power service infrastructure. Electrical power may be provided by the utility module to other modules through two or more redundant busses connected to different electrical sources. The utility module may also include a control system that allows the utility services to be reconfigured to allow installation of new modules without interrupting service to existing modules.

Abstract: A planar electronic device includes a dielectric substrate having a recess. A functional electrical component is disposed within the recess of the substrate. A vent opening extends within the substrate such that the vent opening intersects the recess within a thickness of the substrate. The vent opening is open to atmosphere such that the vent opening fluidly connects the recess to the atmosphere.

Abstract: A planar electronic device includes a dielectric substrate having a recess. A functional electrical component is disposed within the recess of the substrate. A vent opening extends within the substrate such that the vent opening intersects the recess within a thickness of the substrate. The vent opening is open to atmosphere such that the vent opening fluidly connects the recess to the atmosphere.

Abstract: A rigidified flexible cable including flexible portions and one or more rigid segments, including a primary flexible cable with ends and end fittings, and at least one rigid medial section integral with the flexible portion and formed by coating the flexible cable material with a composite matrix material. Lateral transitions can be incorporated into the cable run and customized to the installation site specifications.

Abstract: A multilayer inductor device includes a planar substrate, a ferrite body, and an outer and an inner conductive coil. The substrate includes plural dielectric layers with the ferrite body is disposed in the substrate. The outer and inner conductive coils are helically wrapped around the ferrite body. The outer conductive coil includes first upper conductors, first lower conductors, and first conductive vias vertically extending through the substrate and conductively coupled with the first upper and lower conductors. The inner conductive coil includes second upper conductors, second lower conductors, and second conductive vias vertically extending through the substrate and conductively coupled with the second upper and lower conductors. The inner conductive coil is disposed between the outer conductive coil and the ferrite body.

Abstract: A rigidified flexible conduit for a conduit run having a predetermined configuration and length, the apparatus including a flexible conduit having a first end and a second end, end fittings disposed at each end, composite bends as required at the ends, at least one rigid medial section disposed in the flexible conduit, and at least one multiple leg transition. The rigid medial section and composite bends, and the multiple leg transitions, if any, are formed from the flexible conduit and an applied coating of a composite matrix material.

Abstract: A multilayer inductor device includes a planar substrate, a ferrite body, and an outer and an inner conductive coil. The substrate includes plural dielectric layers with the ferrite body is disposed in the substrate. The outer and inner conductive coils are helically wrapped around the ferrite body. The outer conductive coil includes first upper conductors, first lower conductors, and first conductive vias vertically extending through the substrate and conductively coupled with the first upper and lower conductors. The inner conductive coil includes second upper conductors, second lower conductors, and second conductive vias vertically extending through the substrate and conductively coupled with the second upper and lower conductors. The inner conductive coil is disposed between the outer conductive coil and the ferrite body.

Abstract: An audio and/or video generation apparatus configured to generate audio and/or video signals representative of an audio and/or video source, the audio and/or video generation apparatus comprising a recording unit configured to record the audio and/or video signals on a recording medium, wherein the audio and/or video generation apparatus is arranged to receive metadata associated with the audio and/or video signals generated by a data processor, the recording unit configured to record the metadata on the recording medium with the audio and/or video signals. The data processor may be arranged to receive signals representative of the time codes of the recorded audio/video signals, and the metadata may include time code data representative of the in and out points of a take of the audio/video signals generated by the data processor. The metadata may also include unique identification code for identifying the audio/video signals. The unique identification code may be a UMID or the like.

Abstract: An audio and/or video generation apparatus comprises a recording processor which is operable to record audio and/or video signals on a recording medium, a meta data generation processor which is operable to generate meta data identifying the content of the audio/video signals, and a communications processor which arranged to communicate the meta data separately from the recording medium. Furthermore, the meta data generation processor may be operable to generate at least one sample image which is representative of a video image from the recorded video signals, and to associate the sample image with an address on the recording medium at which the video image is recorded. The video and/or audio generation apparatus provides an advantage in generating and utilising meta data to facilitate the generation of audio/video productions.

Abstract: An audio and/or video generation apparatus comprises a recording processor which is operable to record audio and/or video signals on a recording medium, a meta data generation processor which is operable to generate meta data identifying the content of the audio/video signals, and a communications processor which arranged to communicate the meta data separately from the recording medium. Furthermore, the meta data generation processor may be operable to generate at least one sample image which is representative of a video image from the recorded video signals, and to associate the sample image with an address on the recording medium at which the video image is recorded. The video and/or audio generation apparatus provides an advantage in generating and utilising meta data to facilitate the generation of audio/video productions.

Abstract: An audio and/or video generation apparatus is arranged in operation to generate audio and/or video signals representative of an audio and/or video source has a meta data generation tool which is arranged in operation to generate meta data associated with the audio and/or video signals, wherein the type of meta data generated by the meta data generation tool is user selectable. The audio and/or video generation apparatus may comprise a recording means which is arranged in operation to record the audio and/or video signals on a recording medium, and the audio and/or video generation apparatus may be arranged to receive meta data associated with the audio and/or video signals generated by a data processor, the recording means being arranged in operation to record the meta data on the recording medium with the audio and/or video signals. The meta data may be user generated, such as text describing the audio/video signals, or may be secondary meta data which is automatically generated by the audio/video apparatus.

Abstract: A face mask for covering the nose and mouth of a user in cold weather. The face mask includes a triangular-shaped exterior fabric layer having an interior surface, and an exterior surface; and a triangular-shaped interior insulation layer having an interior surface, and an exterior surface. The face mask further includes connecting means for connecting the fabric layer to the insulation layer such that each of the interior surfaces face each other and each of the first, second and third perimeter edges are aligned, respectively, to form a face mask. The face mask also includes securing means in the form of hook and loop fastener strips mounted on opposite upper corners of the fabric and insulation layers; and a holding pouch and flap being fixedly connected to a centrally located position on the exterior surface of the insulation layer.