Abstract: A steel powder is provided. The steel powder has a composition of, in wt. %, C 0.05-2.0, Mn 14.0-30.0, Al 5.0-10.0, Cr 3.0-10.0, Si 0.1-2.0, Ti 0.05-0.5, and, as optionals, Ni 0.0-0.2, N 0.0-1.0, O 0.0-0.50, with a balance of Fe and unavoidable impurities. A method of producing the powder is also provided.

Abstract: A projection system for etendue utilization includes a first light source configured to emit a light, the light including a first etendue component and a second etendue component, wherein the first etendue component has a lower etendue than the second etendue component, a first projection optics configured to project a first image on a screen, a second projection optics configured to project a second image on the screen, and an etendue splitter component. The etendue splitter component is configured to receive the light from the light source, extract, from the light, the first etendue component and the second etendue component, provide the first etendue component to the first projection optics, and provide the second etendue component to the second projection optics.

Abstract: Aspects of the subject technology provide improved techniques for determining a state of an audio device, including reduced power techniques for determining if an earbud is currently being worn in a user's ear or not. In aspects, a potential state change in an audio device may be detected, and in response measurement of the state of the device may be initiated, such as by emitting an audio signal and then determining the state of the audio device based on a sensed version of the emitted audio signal.

Abstract: A portable container for waste products, having an assembled receptacle with four side panels hingedly connected, the four side panels connected to a plurality of bottom closure panels forming a bottom closure, with the four side panels and the bottom closure define a box with a top opening. The four side panels include a first and a second set of opposing side panels, the first set of opposing side panels having a first side panel and a second side panel. A first side panel has a first handle, the first handle having a first handle first position and a first handle second position. A second side panel has a second handle, having a second handle first position and a second handle second position. The first handle and the second handle are opposably, pivotally, movable relative to each other.

Abstract: A portable container for waste products, having an assembled receptacle with four side panels hingedly connected, the four side panels connected to a plurality of bottom closure panels forming a bottom closure, with the four side panels and the bottom closure define a box with a top opening. The four side panels include a first and a second set of opposing side panels, the first set of opposing side panels having a first side panel and a second side panel. A first side panel has a first handle, the first handle having a first handle first position and a first handle second position. A second side panel has a second handle, having a second handle first position and a second handle second position. The first handle and the second handle are opposably, pivotally, movable relative to each other.

Abstract: A portable container for waste products, having an assembled receptacle with four side panels hingedly connected, the four side panels connected to a plurality of bottom closure panels forming a bottom closure, with the four side panels and the bottom closure define a box with a top opening. The four side panels include a first and a second set of opposing side panels, the first set of opposing side panels having a first side panel and a second side panel. A first side panel has a first handle, the first handle having a first handle first position and a first handle second position. A second side panel has a second handle, having a second handle first position and a second handle second position. The first handle and the second handle are opposably, pivotally, movable relative to each other.

Abstract: A portable container for waste products, having an assembled receptacle with four side panels hingedly connected, the four side panels connected to a plurality of bottom closure panels forming a bottom closure, with the four side panels and the bottom closure define a box with a top opening. The four side panels include a first and a second set of opposing side panels, the first set of opposing side panels having a first side panel and a second side panel. A first side panel has a first handle, the first handle having a first handle first position and a first handle second position. A second side panel has a second handle, having a second handle first position and a second handle second position. The first handle and the second handle are opposably, pivotally, movable relative to each other.

Abstract: A portable container for waste products, having an assembled receptacle with four side panels hingedly connected, the four side panels connected to a plurality of bottom closure panels forming a bottom closure, with the four side panels and the bottom closure define a box with a top opening. The four side panels include a first and a second set of opposing side panels, the first set of opposing side panels having a first side panel and a second side panel. A first side panel has a first handle, the first handle having a first handle first position and a first handle second position. A second side panel has a second handle, having a second handle first position and a second handle second position. The first handle and the second handle are opposably, pivotally, movable relative to each other.

Abstract: An optical fiber unit for air-blown installations includes a number of optical conductors, a first layer of resin material, a second layer of resin material radially outer to the first layer of resin material and a sheath of a thermoplastic material, wherein the second layer of resin material has a secant modulus higher than a secant modulus of the first layer of resin material and wherein the sheath of thermoplastic material is over and in close contact with the second layer of resin material.

Abstract: A respiratory interface device (10, 20, 30, 40, 50, 60, 70, 80) comprising a main body (12, 22, 32, 42, 52, 62, 72, 82) that includes a fluid conduit adapted to be connected to a breathing circuit, and a sealing member (15, 25, 35, 45, 55, 65, 75, 85) adapted to engage a surface of a patient, such that the fluid conduit is in fluid communication, in use, with an airway of the patient, wherein the sealing member (15, 25, 35, 45, 55, 65, 75, 85) includes a plasticizing agent, and a barrier member (18, 28, 38, 48, 58, 68, 78, 88) is provided between the sealing member (15, 25, 35, 45, 55, 65, 75, 85) and the main body (12, 22, 32, 42, 52, 62, 72, 82) of the device (10, 20, 30, 40, 50, 60, 70, 80), the barrier member (18, 28, 38, 48, 58, 68, 78, 88) at least impeding the migration of plasticizing agent from the sealing member (15, 25, 35, 45, 55, 65, 75, 85) to the main body (12, 22, 32, 42, 52, 62, 72, 82) of the device (10, 20, 30, 40, 50, 60, 70, 80).

Abstract: A telecommunication cable includes at least one optical fiber unit surrounded by a low fire hazard halogen free polymeric inner sheath that is covered by and in contact with a peelable, environmentally resistant polymer outer sheath. At least two discrete strength members are embedded into the low fire hazard halogen free polymeric inner sheath. The cable is intended for outdoor and indoor use.

Abstract: An optical fiber unit for air-blown installations includes a number of optical conductors, a first layer of resin material, a second layer of resin material radially outer to the first layer of resin material and a sheath of a thermoplastic material, wherein the second layer of resin material has a secant modulus higher than a secant modulus of the first layer of resin material and wherein the sheath of thermoplastic material is over and in close contact with the second layer of resin material.

Abstract: A bend stiffener comprises a (i) a flexible polymeric sleeve having an axial bore for receiving an elongated flexible member and (ii) attachment means for attaching the sleeve to a support. At least a portion of the flexible polymeric sleeve is a polyurethane elastomer produced in a reaction of an isocyanate-terminated prepolymer and a curing agent at an isocyanate index of 90 to 120. The isocyanate-terminated prepolymer has an isocyanate content of 7 to 15% by weight and is a reaction product of at least one aromatic polyisocyanate and at least one polyether polyol having a hydroxyl equivalent weight of 350 to 2000 and a nominal functionality of 2 to 2.3. The curing agent is one or more chain extenders having an equivalent weight per isocyanate-reactive group of up to 125 or a mixture of one or more such chain extenders and one or more polyether polyols having a hydroxyl equivalent weight of 350 to 2000 and a nominal functionality of 2 to 2.3.

Abstract: A bend stiffener comprises a (i) a flexible polymeric sleeve having an axial bore for receiving an elongated flexible member and (ii) attachment means for attaching the sleeve to a support. At least a portion of the flexible polymeric sleeve is a poly-urethane elastomer produced in a reaction of an isocyanate- terminated prepolymer and a curing agent at an isocyanate index of 90 to 120. The isocyanate-terminated prepolymer has an isocyanate content of 7 to 15% by weight and is a reaction product of at least one aromatic polyisocyanate and at least one polyether polyol having a hydroxyl equivalent weight of 350 to 2000 and a nominal functionality of 2 to 2.3. The curing agent is one or more chain extenders having an equivalent weight per isocyanate-reactive group of up to 125 or a mixture of one or more such chain extenders and one or more polyether polyols having a hydroxyl equivalent weight of 350 to 2000 and a nominal functionality of 2 to 2.3.

Abstract: A telecommunication cable includes at least one optical fibre unit surrounded by a low fire hazard halogen free polymeric inner sheath that is covered by and in contact with a peelable, environmentally resistant polymer outer sheath. At least two discrete strength members are embedded into the low fire hazard halogen free polymeric inner sheath. The cable is intended for outdoor and indoor use.

Abstract: An optical cable includes a buffer tube housing at least one optical fiber, a sheath surrounding such buffer tube and at least one longitudinal strength member embedded in the sheath, in which at least one separation element is provided between a portion of the outer surface of the buffer tube and the inner surface of the sheath, laying in an axial plane not containing the at least one strength member.

Abstract: An optical cable includes a buffer tube housing at least one optical fiber, a sheath surrounding such buffer tube and at least one longitudinal strength member embedded in the sheath, in which at least one separation element is provided between a portion of the outer surface of the buffer tube and the inner surface of the sheath, laying in an axial plane not containing the at least one strength member.

Abstract: An approach to monitoring, evaluation, diagnosis, treatment or conditioning of animals such as horses does not require use of restrictive equipment such as treadmills or force plates and that can provide either or both of more or less immediate or continuous processing of data to perform the monitoring or diagnosis. One or more wireless sensors are attached to the animal, for example, to measure motion-related parameter associated with one or more parts of the animal. Sensor data is received from the sensors and processed to identify a characteristic of the motion of the animal, such as a quality of gait. The sensor data can also be used to avoid injury to the animal and/or the rider, and to verify the identity of an animal.

Abstract: An approach to instrumentation and telemetry of physiological and physical parameters of an animal and its environment has particular application to horses. This approach improves the effectiveness of one or more of evaluation, diagnosis, care conditioning or monitoring of animals because it does not require use of restrictive equipment such as force plates or treadmills, and it can provide objective and quantitative data that is complete, accurate, precise and reproducible, and this data can be obtained under real-world conditions, for either or both of more or less real-time or continuous processing of data to perform the monitoring or diagnosis. That is, in such an approach objective and quantitative data can be collected under real-world conditions and this data can be processed and the information can be displayed in a form that is familiar to experts in real-time locally, or can be stored for subsequent retrieval or transmitted for remote review.