Abstract: Hearing devices, configured to fit within the ear canal, having a hearing device core defining an exterior surface with a medial end and a medial corner, and including a battery, a microphone and a receiver, at least one seal, defining a seal compliance, carried on the hearing device core, and a medial bumper, defining a medial bumper compliance that is greater than the seal compliance, carried on the hearing device core.

Abstract: Disclosed herein are multi-bed rapid cycle pressure swing adsorption (RCPSA) processes for separating O2 from N2 and/or Ar, wherein the process utilizes at least five adsorption beds each comprising a kinetically selective adsorbent for O2 having an O2 adsorption rate (1/s) of at least 0.20 as determined by linear driving force model at 1 atma and 86° F.

Abstract: Disclosed herein is a stator plate for a rotary bed PSA apparatus that has an exhaust slot that has first and second sections for receiving blowdown and purge exhaust gas streams, the sections being separated by a flow restriction that restricts but does not full prevent gas flow between the sections, or that has separate exhaust slots for separately receiving the blowdown and purge exhaust gas streams. Also disclosed is pressure swing adsorption (PSA) apparatus including such a stator plate, and a rotary bed PSA process using such an apparatus.

Abstract: Techniques are presented for implementing a scalable approach to keeping track of the metadata validity of persistently-stored metadata for storage objects. In contrast with prior approaches, improved techniques only store a list of the invalid (or quarantined) objects rather than all objects regardless of validity of their metadata. Under normal circumstances, only a small number of storage objects are invalid at any given time, as the system generally takes steps to repair the invalid objects in the normal course of operation. Thus, the number of invalid objects tends to be small, barring some catastrophic system failure. Only a small amount of expensive privileged persistent storage is therefore needed. A health level may also be used to indicate many failures, indicative of catastrophic system failure.

Abstract: Techniques are presented for implementing a scalable approach to keeping track of the metadata validity of persistently-stored metadata for storage objects. In contrast with prior approaches, improved techniques only store a list of the invalid (or quarantined) objects rather than all objects regardless of validity of their metadata. Under normal circumstances, only a small number of storage objects are invalid at any given time, as the system generally takes steps to repair the invalid objects in the normal course of operation. Thus, the number of invalid objects tends to be small, barring some catastrophic system failure. Only a small amount of expensive privileged persistent storage is therefore needed. A health level may also be used to indicate many failures, indicative of catastrophic system failure.

Abstract: The disclosure relates to a hearing device comprising a housing accommodating an acoustic transducer inside an inner volume of the housing, the acoustic transducer having an oscillator element configured to generate sound waves, the housing accommodating the acoustic transducer inside an inner volume of the housing. The hearing device further comprises a sound outlet configured to release sound waves from the inner volume into an ear canal. The hearing device may also comprise a microphone configured to be acoustically coupled to the ear canal, and an active feedback control circuit configured to provide an active feedback control signal to modify the sound waves generated by the acoustic transducer.

Abstract: The disclosure relates to hearing device comprising a housing accommodating an acoustic transducer separating an inner volume inside the housing into a first chamber and a second chamber acoustically coupled by an oscillator element of the acoustic transducer. A first acoustic port acoustically couples the first chamber to an ambient environment outside the inner volume.

Abstract: A method is provided of forming a superconductor device interconnect structure. The method comprises forming a first dielectric layer overlying a substrate and forming a superconducting interconnect element in the first dielectric layer. The superconducting interconnect element includes a top surface aligned with a top surface of the first dielectric layer to form a first interconnect layer. The superconductor device interconnect structure is moved into a dielectric deposition chamber. The method further comprises performing a cleaning process on a top surface of the first interconnect layer in the dielectric deposition chamber to remove oxidization from a top surface of the first interconnect layer, and depositing a second dielectric layer over the first interconnect layer in the dielectric deposition chamber.

Abstract: A battery manufacturing method including the steps of testing a cathode assembly that includes an air cathode and a battery can cathode portion that is not connected to a battery can anode portion, and joining an anode assembly, including a battery can anode portion in which anode material is located, to the tested cathode assembly.

Abstract: Apparatus and methods are provided to create high dynamic range images by passing an incoming image through a color-neutral separation prism having at least three channels to produce a corresponding number of full color fractionated images, each channel aligned with a corresponding image capturing device for which an ISO sensitivity is selected to simultaneously achieve a different exposure value for each fractionated image and image capturing device, referred to as exposure bracketing, and recombining the simultaneously collected fractionated images to create a high dynamic range image. The apparatus and methods may be used for still photography or motion pictures.

Abstract: A hearing device sizer apparatus including a medial sizer, with a medial core portion and a medial seal secured to the medial core portion, and a lateral sizer, with a lateral core portion and a lateral seal secured to the lateral core portion, that are configured to be releasably engaged with one another.

Abstract: Disclosed herein is a stator plate for a rotary bed PSA apparatus that has an exhaust slot that has first and second sections for receiving blowdown and purge exhaust gas streams, the sections being separated by a flow restriction that restricts but does not full prevent gas flow between the sections, or that has separate exhaust slots for separately receiving the blowdown and purge exhaust gas streams. Also disclosed is pressure swing adsorption (PSA) apparatus including such a stator plate, and a rotary bed PSA process using such an apparatus.

Abstract: Disclosed herein are multi-bed rapid cycle pressure swing adsorption (RCPSA) processes for separating O2 from N2 and/or Ar, wherein the process utilizes at least five adsorption beds each comprising a kinetically selective adsorbent for O2 having an O2 adsorption rate (1/s) of at least 0.20 as determined by linear driving force model at 1 atma and 86° F.

Abstract: A method for operation of a central office point of delivery includes: in response to a pluggable interface module being plugged into an access node port of a line termination node of the central office point of delivery, transmitting, by the line termination node, a request message to a control node of the central office point of delivery, wherein the request message comprises interface module information related to the pluggable interface module, and wherein an activation clearance is requested, via the request message, from the control node; receiving, by the line termination node, from the control node, an acknowledgement message related to the activation clearance requested by the request message, wherein the acknowledgement message corresponds to a verification operation and/or activation clearance operation having been successful; and activating, by the line termination node and/or by the access port node, the pluggable interface module.

Abstract: Apparatus and methods are provided to create high dynamic range images by passing an incoming image through a color-neutral separation prism having at least three channels to produce a corresponding number of full color fractionated images, each channel aligned with a corresponding image capturing device for which an ISO sensitivity is selected to simultaneously achieve a different exposure value for each fractionated image and image capturing device, referred to as exposure bracketing, and recombining the simultaneously collected fractionated images to create a high dynamic range image. The apparatus and methods may be used for still photography or motion pictures.

Abstract: Described herein are methods and compositions for the treatment of skin conditions associated the dysbiosis. Further described herein is the use of metabolites for treatment of dysregulated microbiota in a subject. Such metabolites can be produced by microorganisms present in a higher abundance in the skin of healthy subjects as compared to the skin of a subject having dysbiosis of the skin. In addition, compositions and methods provided herein describe the use of metabolites as part of a combination therapy.

Abstract: Described herein are methods and compositions for the treatment of skin conditions associated with dysbiosis. Skin conditions associated with dysbiosis for treatment using compositions and methods described herein include atopic dermatitis, eczema, dermatitis, psoriasis, rosacea, and acne. Compositions include single or more than one strain of healthy donor derived bacteria for administration to provide therapy for skin conditions associated with dysregulated microbiota. Such compositions include gram negative and/or gram positive bacteria.

Abstract: Apparatus and methods for actuating a double-slotted flap movably coupled to an aircraft wing are disclosed. An exemplary method comprises actuating a first panel of the double-slotted flap relative to a structure of the aircraft wing, using motion of the first panel to induce rotation of a slave screw, and using the rotation of the slave screw to actuate the second panel relative to the first panel.

Abstract: This invention relates to a device for insertion of a deep-in-the-canal hearing aid—alternatively designatable as extended wear hearing aid—into an ear canal of an individual user, at a pre-determined insertion depth (d) thereof. The insertion device comprises a customized support comprising an outer profile conforming to the shapes of at least a portion of a conchal cavity and of an ear canal of said individual user; and a guide channel, disposed internal to said outer profile, extending between a lateral entry opening thereof, for loading said hearing aid; and a medial exit opening thereof, for releasing said hearing aid into said ear canal. The present invention also relates to a method of manufacturing an insertion device for inserting a hearing aid deep into an ear canal of an individual hearing aid user, at a pre-determined insertion depth (d) thereof.

Abstract: Hearing devices configured to fit within the bony portion of the ear canal and batteries that may be used with same.