Abstract: Methods and systems for configuring a main or security processor in a customer premises equipment (CPE) with an encrypted seed for password-of-the-day (PoTD) processing is described. A CPE includes a modem processor, a main processor, and a PoTD component included on the main processor. The main processor receives, via the modem processor from a user device, an access request to the CPE. In response to the access request, the PoTD component accesses an encrypted seed stored on the main processor, generates a PoTD from the encrypted seed, and provides an access response based on comparison of the generated PoTD with a PoTD provided via the user device. A security processor can be used in lieu of the main processor. The PoTD component is then included in the security processor and the encrypted seed is then stored on the security processor.

Abstract: A build plate assembly configured for use with an additive manufacturing machine. The build plate assembly includes a build plate defining a receptacle. An insert is seated in the receptacle and movable within the receptacle. The insert includes a build surface configured to support a product built thereon by the additive manufacturing machine. The insert is configured to expand within the receptacle in response to heat transferred to the insert from the product being built on the insert, and the receptacle is configured to accommodate the expansion.

Abstract: A build plate assembly configured for use with an additive manufacturing machine. The build plate assembly includes a build plate defining a receptacle extending through the build plate. An insert is seated in the receptacle and movable within the receptacle. The insert includes a build surface configured to support a product built thereon by the additive manufacturing machine. The insert is seated on a base including a heating element configured to heat the insert. The insert is configured to expand within the receptacle when heated by the heating element. The receptacle is configured to accommodate the expansion.

Abstract: Methods and systems for configuring a main or security processor in a customer premises equipment (CPE) with an encrypted seed for password-of-the-day (PoTD) processing is described. A CPE includes a modem processor, a main processor, and a PoTD component included on the main processor. The main processor receives, via the modem processor from a user device, an access request to the CPE. In response to the access request, the PoTD component accesses an encrypted seed stored on the main processor, generates a PoTD from the encrypted seed, and provides an access response based on comparison of the generated PoTD with a PoTD provided via the user device. A security processor can be used in lieu of the main processor. The PoTD component is then included in the security processor and the encrypted seed is then stored on the security processor.

Abstract: An apparatus for electrically coupling an electrical interface of a unit under test with a debugging component includes a bracket assembly having a socket configured to electrically couple with the electrical interface, a baseplate assembly configured to secure the unit under test on a plate, a crane assembly coupled to the bracket assembly, and a cable assembly. The crane assembly is configured to enable movement of the socket relative to the electrical interface in each of a horizontal direction, a vertical direction, and an angular direction; and secure the socket in place relative to the electrical interface while applying a force by the socket against the electrical interface. The cable assembly is associated in part with the bracket assembly and is configured to electrically couple with the socket at a first end and with the debugging component at a second end.

Abstract: A rod positioning device for aligning a drilling rod with a rod string having complementary mating threads, comprising a base, an arm mounted to the base about a first rotation axis, and a rod-gripping device mounted on the arm. The arm is for displacement about the first rotation axis between a rod loading position and a rod alignment position. The rod-gripping device is for operating between a rod-gripping configuration and a rod-releasing configuration. The rod-gripping device comprises jaws for gripping the drilling rod while the rod-gripping device is in the rod-gripping configuration and the arm is in the rod loading position, and guiding elements mounted on the jaws, the guiding elements aligning the drilling rod with the rod string and enabling longitudinal displacement of the drilling rod to contact the rod string. A method of use is further provided.

Abstract: An apparatus for electrically coupling an electrical interface of a unit under test with a debugging component includes a bracket assembly having a socket configured to electrically couple with the electrical interface, a baseplate assembly configured to secure the unit under test on a plate, a crane assembly coupled to the bracket assembly, and a cable assembly. The crane assembly is configured to enable movement of the socket relative to the electrical interface in each of a horizontal direction, a vertical direction, and an angular direction; and secure the socket in place relative to the electrical interface while applying a force by the socket against the electrical interface. The cable assembly is associated in part with the bracket assembly and is configured to electrically couple with the socket at a first end and with the debugging component at a second end.

Abstract: A gas turbine engine and method of starting, the gas turbine engine having a rotor comprising at least a shaft mounted compressor and turbine, with a casing surrounding the rotor. The method comprises an acceleration phase, a bowed-rotor cooling phase, during the acceleration, and a combustion phase. The bowed-rotor cooling phase comprises a time where the rotational speed of the rotor is maintained below a bowed-rotor threshold speed until a non-bowed condition is satisfied, wherein the air forced through the gas turbine engine cools the rotor. The combustion phase occurs after the bowed-rotor cooling phase and upon reaching the combustion speed, wherein fuel is supplied to the gas turbine engine is turned on.

Abstract: Techniques for transforming a fragment media player into an access unit media player are described. As one example, a computer-implemented method includes receiving a play request for access units of media from a front end media player by a rendering engine, receiving the access units of media from the front end media player by a sample stream component of a fragment media player; storing the access units of media in a sample queue of the sample stream component, storing respective metadata for the access units in a metadata queue of the sample stream component, sending pulling the access units and the respective metadata by a renderer of the fragment media player based on the play request, and rendering the access units and the respective metadata with the renderer of the fragment media player to generate rendered media.

Abstract: A rod positioning device for aligning a drilling rod with a rod string having complementary mating threads, comprising a base, an arm mounted to the base about a first rotation axis, and a rod-gripping device mounted on the arm. The arm is for displacement about the first rotation axis between a rod loading position and a rod alignment position. The rod-gripping device is for operating between a rod-gripping configuration and a rod-releasing configuration. The rod-gripping device comprises jaws for gripping the drilling rod while the rod-gripping device is in the rod-gripping configuration and the arm is in the rod loading position, and guiding elements mounted on the jaws, the guiding elements aligning the drilling rod with the rod string and enabling longitudinal displacement of the drilling rod to contact the rod string.

Abstract: A combination grill and fire pit heating device. The combination heating device having a grilling mode that is easily converted into a fire pit mode by adjustment of an orientation of the device.

Abstract: A process for producing a laminate in a coating line including the subsequent steps of: —providing a metal strip; —pre-heating the metal strip to a temperature of at least 100° C.; —producing a laminate by adhering a first thermoplastic polymer coating layer on one major surface of the strip and a second thermoplastic polymer coating layer on the other major surface of the strip wherein the first thermoplastic polymer coating layer includes a polymer with a melting point below 200° C.; —heating the laminate in a non-oxidising gas atmosphere in a post-heating step to at least the melting point of the polymer or polymers in the second polymer coating layer, and at least 220° C.; —rapidly cooling or quenching the laminate to a temperature of below 50° C. Also, a polymer coated metal strip produced thereby, or a can produced therefrom.

Abstract: Systems and methods for indirect monitoring of combustor dynamics in a gas turbine engine include collecting vibration data acquired by a vibration sensor, which is mounted proximate to an operational component positioned relative to a combustor of a gas turbine engine. The vibration data can be transformed into a frequency domain representation at periodic intervals. The relative signal strength of the vibration data can be determined over the one or more identified frequency bands. The relative signal strength can be adjusted with hysteresis at each of the one or more identified frequency bands. Occurrence of a combustor dynamics event at one or more specific resonant frequencies can be determined based at least in part on evaluation of the adjusted relative signal strength relative to one or more event detection threshold levels.

Abstract: A gas turbine engine and method of starting, the gas turbine engine having a rotor comprising at least a shaft mounted compressor and turbine, with a casing surrounding the rotor. The method comprises an acceleration phase, a bowed-rotor cooling phase, during the acceleration, and a combustion phase. The bowed-rotor cooling phase comprises a time where the rotational speed of the rotor is maintained below a bowed-rotor threshold speed until a non-bowed condition is satisfied, wherein the air forced through the gas turbine engine cools the rotor. The combustion phase occurs after the bowed-rotor cooling phase and upon reaching the combustion speed, wherein fuel is supplied to the gas turbine engine is turned on.

Abstract: A method of operating a turbine engine that includes actuating a starter motor of the turbine engine such that a motoring speed of the turbine engine increases, and actuating a plurality of variable stator vanes of the turbine engine such that the plurality of variable stator vanes are at least partially open to control the motoring speed of the turbine engine.

Abstract: A method of starting a gas turbine engine having a rotor comprising at least a shaft-mounted compressor and turbine, with a casing surrounding the rotor includes an acceleration phase, a bowed-rotor cooling phase, during the acceleration, and a combustion phase. The bowed-rotor cooling phase comprises a time where the rotational speed of the rotor is maintained below a bowed-rotor threshold speed until a non-bowed condition is satisfied, wherein the air forced through the gas turbine engine cools the rotor. The combustion phase occurs after the bowed-rotor cooling phase and upon reaching the combustion speed, wherein fuel is supplied to the gas turbine engine.

Abstract: A rod positioning device for aligning a drilling rod with a rod string having complementary mating threads, comprising a base, an arm mounted to the base about a first rotation axis, and a rod-gripping device mounted on the arm. The arm is for displacement about the first rotation axis between a rod loading position and a rod alignment position. The rod-gripping device is for operating between a rod-gripping configuration and a rod-releasing configuration. The rod-gripping device comprises jaws for gripping the drilling rod while the rod-gripping device is in the rod-gripping configuration and the arm is in the rod loading position, and guiding elements mounted on the jaws, the guiding elements aligning the drilling rod with the rod string and enabling longitudinal displacement of the drilling rod to contact the rod string.

Abstract: A process for producing a laminate in a coating line including the subsequent steps of: —providing a metal strip; —pre-heating the metal strip to a temperature of at least 100° C.; —producing a laminate by adhering a first thermoplastic polymer coating layer on one major surface of the strip and a second thermoplastic polymer coating layer on the other major surface of the strip wherein the first thermoplastic polymer coating layer includes a polymer with a melting point below 200° C.; —heating the laminate in a non-oxidising gas atmosphere in a post-heating step to at least the melting point of the polymer or polymers in the second polymer coating layer, and at least 220° C.; —rapidly cooling or quenching the laminate to a temperature of below 50° C. Also, a polymer coated metal strip produced thereby, or a can produced therefrom.

Abstract: A combination grill and fire pit heating device. The combination heating device having a grilling mode that is easily converted into a fire pit mode by adjustment of an orientation of the device.

Abstract: A start-up system including a control system controlling a partial opening of an air intake valve of a start-up turbine during a first phase of the start-up. The start-up turbine is capable of turning a rotor of the turbomachine for the purpose of the start-up, so as to prevent the rotor from encountering critical frequencies of the turbomachine.