Abstract: A wearable loudspeaker includes a magnetic-flux-carrying housing that houses an acoustic sealing structure that separates an interior of the housing into a back volume and a front volume acoustically coupled to a sound port. A first coil is retained in the front volume and comprises a first winding about a corresponding first magnetic core. A second coil is retained in the back volume and comprises a second winding about a corresponding second magnetic core. Opposing surfaces of the first and second magnetic cores have opposite magnetic polarities and produce a magnetic field in a gap between the first and second coils. A magnetic-flux-carrying armature is movably located in the gap and fastened to the acoustic sealing structure. Sound is emitted from the sound port when the armature moves the acoustic sealing structure in the gap.

Abstract: An ear-worn hearing device comprises a housing comprising an end portion configured for at least partial insertion into a user's ear, the housing comprises an opening at the end portion. A removable acoustic transducer assembly is disposed in the opening at the end portion. The transducer assembly is configured for removal from the end portion of the ear-worn hearing device housing. The transducer assembly comprises an acoustic transducer, a support structure mechanically coupled to the acoustic transducer, the open portion of the acoustic transducer acoustically coupled with an opening of the support structure; and a releasable retention structure configured to removably retain the transducer assembly in a cavity of the ear-worn hearing device housing. In some implementations a vibration isolation structure isolates the acoustic transceiver from vibration. In certain implementations, the transducer assembly includes an extraction feature that allows extraction from the end portion of the ear-worn device.

Abstract: A method of processing an input task in a processing system involves duplicating the input task so as to form a first task and a second task; allocating memory including a first block of memory configured to store read-write data to be accessed during the processing of the first task; a second block of memory configured to store a copy of the read-write data to be accessed during the processing of the second task; and a third block of memory configured to store read-only data to be accessed during the processing of both the first task and the second task; and processing the first task and the second task at processing logic of the processing system so as to, respectively, generate first and second outputs.

Abstract: Fibrous structures containing filaments and solid additives, and more particularly to fibrous structures containing filaments and solid additives wherein the fibrous structure has three or more regions that exhibit different characteristics and/or properties and methods for making same, are provided.

Abstract: A signal structure is disclosed. The signal structure may include a housing and a light head disposed within the housing. The light head may include at least one signal light mounted thereto. The signal structure may also include at least one actuator operatively coupled to the light head and configured to move the light head within the housing.

Abstract: A food coating apparatus includes a drum assembly with an input end for receiving coating material and food product, a hollow body for mixing the coating material and the food product to form coated food product and used coating material, and an output end for allowing coated food product and used coating material to exit the drum assembly. A basket is arranged adjacent to the output end of the drum assembly to retain the coated food product and pass the used coating material that exit the drum assembly. A funnel pan collects and funnels the used coating material passed by the basket into a sifter which separates the used coating material into refuse and reusable coating material. A reclamation receptacle receives the reusable coating material from the sifter and is removable from the food coating apparatus to enable pouring the reusable coating material from the receptacle into the drum assembly.

Abstract: A ladder for a mast assembly is provided. The ladder includes a frame assembly having a pair of side rails and a plurality of rungs. The ladder also includes a sub-assembly affixed to an interior facing side of the frame assembly. The sub-assembly includes a platform provided at a bottom section of the sub-assembly. The sub-assembly also includes a plurality of support rails provided at a top section of the sub-assembly. A first end of each of the support rails is pivotably coupled to the frame assembly. A second end of each of the support rails is configured to contact with the mast assembly when the ladder is in a deployed position with respect to the mast assembly. The frame assembly and the at least one sub-assembly is collapsible against the mast assembly.

Abstract: A food coating apparatus includes a drum assembly with an input end for receiving coating material and food product, a hollow body for mixing the coating material and the food product to form coated food product and used coating material, and an output end for allowing coated food product and used coating material to exit the drum assembly. A basket is arranged adjacent to the output end of the drum assembly to retain the coated food product and pass the used coating material that exit the drum assembly. A funnel pan collects and funnels the used coating material passed by the basket into a sifter which separates the used coating material into refuse and reusable coating material. A reclamation receptacle receives the reusable coating material from the sifter and is removable from the food coating apparatus to enable pouring the reusable coating material from the receptacle into the drum assembly.

Abstract: Certain features described herein are directed to treatment devices and treatment methods to treat and/or prevent sensation loss. The devices may take many forms including, but not limited to, a footbath, sock, slipper, sandal, insole and the like. Many different types of current and waveforms may be used to effectuate treatment.

Abstract: A method of forming a printed circuit board using an ink jet print head by printing a three dimensional groove using a curable, non-conductive deposition liquid and depositing a liquid that dries to form a conductive track. The walls on either side of the groove impede the liquid from spreading and consequently larger quantities of the conductive deposition liquid can be deposited without causing a short circuit. A multi layer printed circuit board can be produced by depositing further layers of curable non-conductive deposition liquid over the conductive track, a further conductive track in an upper layer being in contact with a conductive track in a lower layer along a slope formed from the non-conductive deposition liquid.

Abstract: A technique for permitting the creation of multimedia titles in the form of flip books or stories comprising individual scenes includes simplified techniques for establishing navigation both internal and external navigation. The present invention provides a part or framework usable in a power tool environment which enables individual scenes within a multimedia story being created to be linked directly to parts or applications external to the multimedia story such that processing can jump directly from a scene to an external application or part. Additionally, the present invention provides improved navigation between scenes within a multimedia story and the ability to embed stories within individual scenes of the story.

Abstract: A multimedia title comprised of a plurality of parts is synchronized on a computer system. A co-tool automatically synchronizes at least one of the parts with reference to relative time. The co-tool may comprise a co-begin tool, a co-end tool, a co-occur tool, or a meet tool.

Abstract: An authoring tool is enabled to create special effects on an image using a color scale. A pattern file is used to map the image to the desired effect. By assigning meaning to one or more of the colors in the color scale, an image will be produced in accordance with the pattern file and the selected colors.

Abstract: Parts for a multimedia title may be extended indefinitely relative to time with a user interface tool. A part for a multimedia title is provided with edges having a wrap handle affixed to one edge. By dragging and dropping the wrap handle to a wrap corral, the part will play or be visible indefinitely.

Abstract: A unique event may be generated for a particular part at a particular time that is synchronized with an arbitrary event raised by an arbitrary part for a multimedia title using an interface tool. The particular part of the arbitrary event is visually specified and a time event specifier is placed on the particular part at the particular time in order to generate the unique event. The unique event is displayed as a graphical representation which may be directly manipulated by the developer. In addition, the event specifier may initiate the unique event at a predetermined recurring interval.

Abstract: The invention provides a system and method which enable programs written in procedural languages to respond reactively to messages from event driven interfaces. An interface is provided between programs or window procedures written in procedural languages and the standard message queues of a standard event driven user interface, operating system and graphic engine. The interface pulls messages intended for the programs off of the queues and then forwards them to the appropriate program upon receipt of a call from the program.

Abstract: A method for displaying interactively a three dimensional spatial relationship between one or more real-time ultrasound image of tissue and one or more reference images of that tissue. A reference image is produced by obtaining reference image data through a probe and obtaining positional data corresponding to the reference image data by a spatial locater. Real-time images are produced by obtaining real-time image data through an ultrasound probe and obtaining positional data corresponding to the real-time image data through a spatial locater. The reference image data, the reference positional data, the real-time image data and the real-time image positional data are transmitted to a processing and storage means where independent data representing spatial relationships between the real-time image data and the reference image data are generated.

Abstract: A portable cuspidor includes a spittle container, a removable funnel section and a cap. A reservoir cap may be used for the storage of tobacco or the like. The removable funnel section is partially suspended within the container by frictionally engaging the inside surface of the spittle container and protruding beyond the periphery of said spittle container remaining within the profile of spittle container providing a streamline cuspidor which is easily portable and which may be placed within the user's pocket. The cap nestles against the outside surface of spittle container for enclosing the interior of spittle container and restricting the outflow of spittle from the spittle container and funnel section.

Abstract: The sharpness and contrast of reversed images obtained by pressure-fixation of electrostatically developed copies of negative transparencies is provided by dissipating the electrostatic latent image after the development step but before the pressure-fixing step. The process finds application in microfilm reader/reproduction devices.