Abstract: An electrical system includes a power electronics system and a bus bar coupled to the power electronic system. The power electronics system includes a switching device configured to selectively connect and disconnect. The bus bar includes a first conductive layer and a second conductive layer. The first conductive layer is disposed directly adjacent a first insulation layer, wherein the first conductive layer is configured to conduct a first polarity of electrical power to, from, or both the power electronics system. The second conductive layer is disposed directly adjacent the first insulation layer, and is configured to conduct a second polarity of electrical power opposite the first polarity to, from, or both the power electronics system. The first conductive layer comprises a first thickness half a second thickness of the second conductive layer.

Abstract: Methods and devices are provided for generating, delegating, and/or authenticating hierarchical globally unique identifier (HGUID) certificates that are arranged in domain-name form to permit delegation and authentication as a Fully Qualified Domain Name (FQDN). A first hierarchical device certificate is obtained that includes at least part of a first unique device identifier for a first device and a base domain name, wherein the first hierarchical device certificate includes a fully qualified domain name and the first unique device identifier includes at least one of a type/model identifier or an origin/manufacturer of the first device. The first hierarchical device certificate is sent to an authenticating device to prove the first device has authority to perform a transaction within a restricted domain as defined by the first hierarchical device certificate. An indication may then be received from the authenticating device that the first device has been authenticated to perform the transaction.

Abstract: An apparatus comprises a pin, a stop, a spring, one or more flanges, a measurement device, and a transmitter. The pin comprises a first end configured for insertion in an aperture in a component. The stop is slidably engaged with the pin and configured to contact a first surface of the component as the pin is inserted into the aperture in the component. The spring couples the stop to the housing. The one or more flanges are located proximate to the first end of the pin. The one or more flanges are configured to contact a second surface of the component. The measurement device is coupled to the pin. The transmitter is communicatively coupled to the measurement device.

Abstract: A system and method for a microinverter mounting assembly including a microinverter assembly and a panel direct current (DC) connector. The microinverter assembly having a housing, a microinverter disposed within the housing, and a microinverter DC connector disposed within the housing and electrically coupled to the microinverter, the microinverter DC connector with a bottom panel having a locking recess formed therein and at least one electrical contact disposed within an opening formed in the bottom panel. The panel DC connector having a mounting substrate, a locking tab extending from the mounting substrate, and at least one electrical contact positioned on the mounting substrate. Further, the locking tab of the panel DC connector interfits within the locking recess of the microinverter DC connector to form a locking mechanism that prevents rotation of the microinverter DC connector when in a locked position.

Abstract: Electronic devices are adapted to generate cryptographic keys from one or more biometrics. According to one examples, an electronic device can obtain a non-encoded bit string associated with biometric information for an individual. The non-encoded bit string can be treated as if it were encoded and a decoding operation may be applied to the bit string, resulting in a modified bit string. One or more cryptographic keys can then be generated based at least in part on the modified bit string. Other aspects, embodiments, and features are also included.

Abstract: A detection apparatus arranged to detect defects within a flexible pipe body. The detection apparatus comprises an electrical power supply and a first meter. The electrical power supply is arranged to couple between, and to supply current to, first and second electrically conductive members extending at least partially along the length of a flexible pipe body and electrically isolated from one another except for being electrically connected at a point remote from the power supply. The first meter is arranged to detect variation between the current flowing in each electrically conductive member. Detected variation is indicative of a pipe body defect causing an Earth fault along one of the electrically conductive members. A corresponding method, a pipeline apparatus including the detection apparatus and a method of forming the pipeline apparatus are also disclosed.

Abstract: A modular conveying assembly that includes a plurality of roller bodies, a driving member, a positive stop body, and a positive stop actuator. Each roller body includes a top surface, a driven axle mounted to the roller body for conveyance therewith, a roller fixed to the driven axle, and a driven surface fixed to the driven axle. The rollers define a support plane. The driving member selectively engages the driven surfaces to affect rotation of the driven axle. The positive stop body is coupled to the plurality of roller bodies and includes a positive stop that is movable relative to the positive stop body between a first position and a second position. The positive stop extends above the support plane in the second position. The positive stop actuator selectively engages the positive stop to move the positive stop between the first position and the second position.

Abstract: Devices and methods for transplanting cells in a host body are described. The cell comprises a porous scaffold that allows ingrowth of vascular and connective tissues, a plug or plug system configured for placement within the porous scaffold, and a seal configured to enclose a proximal opening in the porous scaffold. The device may further comprise a cell delivery device for delivering cells into the porous scaffold. The method of cell transplantation comprises a two step process. The device is incubated in the host body to form a vascularized collagen matrix around a plug positioned within the porous scaffold. The plug is then retracted from the porous scaffold, and cells are delivered into the vascularized space created within the porous scaffold.

Abstract: An integrated contactor/service disconnect assembly according to an exemplary aspect of the present disclosure includes, among other things, a stationary contact, a movable contact selectively movable relative to the stationary contact and a service disconnect unit configured to block the movable contact from contacting the stationary contact.

Abstract: A support platform assembly is disclosed. The support platform assembly provides a level surface on which a ladder can be supported, and includes an extendable platform, a first set of legs and a second set of legs. The extendable platform includes a first plate having a flat top surface and a second plate having a flat top surface, the second plate being slidable relative to the first plate between a retracted position and an extended position such that a length of the platform increases as the second plate slides from the retracted position to the extended position. The first set of legs are pivotably coupled to a bottom surface of the first plate, and the second set of legs are pivotably coupled to a bottom surface of the second plate, the first and second sets of legs being configured to vertically support the platform.

Abstract: A modular power converter system includes a plurality of active power link modules (APLMs) coupled to each other, each APLM having a plurality of switching devices including first and second switching devices coupled to each other, and at least one first-type energy storage device (ESD) coupled in parallel with both of the first and second switching devices, the first-type ESD configured to induce a first direct current (DC) voltage. The system also includes a plurality of relays coupled to the first-type ESD, and a charge controller coupled to at least one APLM of the plurality of APLMs and coupled to at least one of an electrical power source and a discharge circuit. The charge controller is configured to alternately charge and discharge the first-type ESD in response to a plurality of switching states including switching states of the plurality of switching devices and the plurality of relays.

Abstract: A transformer includes a ceramic housing, a primary winding disposed within the housing, a secondary winding disposed outside the winding, and a core extending through a first aperture in the housing. The housing includes a first portion and a second portion. Each of the first and second portions include a planar structure having a first housing aperture, and a plurality of sidewalls extending perpendicular to the planar structure along a plurality of edges of the planar structure. The first and second portions interface with one another when the ceramic housing is assembled such that the sidewalls of the first and second portions overlap with one another.

Abstract: An electrical component includes a magnetic core, an insulator, and a first winding. The insulator includes a first aperture disposed about a first portion of the core and a first insulator passage extending through the insulator, encircling the first aperture. The first winding extends through the first insulator passage and conducts an electrical current.

Abstract: An electronic module is presented. The electronic module includes one or more electronic devices and a first bus electrically coupled to at least one of the one or more electronic devices. The first bus includes a first electrically conductive plate, a second electrically conductive plate, and a first electrically insulating plate disposed between the first electrically conductive plate and the second electrically conductive plate, where in a first portion of the first bus, the first electrically insulating plate is disposed such that the first electrically insulating plate is not in direct physical contact with at least one of the first electrically conductive plate and the second electrically conductive plate to form at least one cavity between the first electrically insulating plate and at least one of the first electrically conductive plate and the second electrically conductive plate. An electronic module assembly having low loop inductance is also presented.

Abstract: Techniques are provided which may be implemented in various methods, apparatus, and/or articles of manufacture to allow a mobile device to obtain certain location service(s) and/or the like from one or more computing devices that have been authorized for use. For example, in certain implementations, a location server may comprise a proxy location server for an authorizing location server and may indicate one or more other location servers as being authorized for location service related access by a mobile device.

Abstract: The present invention relates to pyrazine compounds useful as inhibitors of ATR protein kinase. The invention also relates to pharmaceutically acceptable compositions comprising the compounds of this invention; methods of treating of various diseases, disorders, and conditions using the compounds of this invention; processes for preparing the compounds of this invention; intermediates for the preparation of the compounds of this invention; and methods of using the compounds in in vitro applications, such as the study of kinases in biological and pathological phenomena; the study of intracellular signal transduction pathways mediated by such kinases; and the comparative evaluation of new kinase inhibitors. The compounds of this invention have formula I: wherein the variables are as defined herein.

Abstract: A method of assembling a switching rocker arm assembly having an inner arm, an outer arm and a latch. The method includes indenting an outer arm surface on the outer arm, the outer arm surface defining an arcuate aperture. An inner arm surface can be indented on the inner arm at an inner arm latch shelf. A latch can be positioned relative to the inner and outer arms.

Abstract: Tools and methods for indenting and assembling a switching rocker arm assembly having an inner arm, an outer arm and a latch. The tools and methods are directed to eliminating requirements for matched sets of components of rocker arm assemblies so that the assembled indented parts have desired latch lash tolerances. The tools used include fixtures and clamps for indenting kidney-bean shaped passages in an outer arm that mount a pivot axle of the outer arm. The tools used may also include a fixture and clamps for indenting a latch shelf of the inner arm. Indenting the inner arm and outer arm using these methods and fixtures results in switching rocker arm assemblies that fit together, and when assembled into a valve, have a desired latch lash.

Abstract: A durable system for controlling variable valve actuation of an engine valve corresponding to a cylinder of an automobile engine. The system includes first and second crowned cams having first and second lift profiles and a rocker arm assembly. The rocker assembly includes a first arm having an end connected to said engine valve, having a high impact roller following the first crowned cam operating the engine valves according to a first lift profile. The rocker arm assembly also includes a second arm having durable slider pads riding on the second crowned cam to operate said engine valve according to a second lift profile. A latch secures the second arm relative to the first arm when in a latched position causing the valve to operate according to a second lift profile. The valve operates according to a first lift profile when the latch is not in the latched position.

Abstract: Complementary metal oxide semiconductor (MOS) (CMOS) standard cell circuits employing metal lines in a first metal layer used for routing, and related methods are disclosed. In one aspect, a CMOS standard cell circuit includes first supply rail, second supply rail, and metal lines disposed in the first metal layer. One or more of the metal lines are dynamically cut corresponding to a first cell boundary and a second cell boundary of the CMOS standard cell such that the metal lines have cut edges corresponding to the first and second cell boundaries. Metal lines not cut corresponding to the first and second cell boundaries can be used to interconnect nodes of the CMOS standard cell circuit. Dynamically cutting the metal lines allows the first metal layer to be used for routing, reducing routing in other metal layers such that fewer vias and metal lines are disposed above the first metal layer.