Abstract: A catalyst system has been designed that disrupts the sedimentation process. The catalyst system achieves this by saturating key feed components before the feed components are stripped into their incompatible aromatic cores. The efficacy of this disruptive catalyst system is particularly evident in a hydrocracker configuration that runs in two-stage-recycle operation. The catalyst is a self-supported multi-metallic catalyst prepared from a precursor in the hydroxide form, and the catalyst must be toward the top level of the second stage of the two-stage system.

Abstract: A catalyst system has been designed that disrupts the sedimentation process. The catalyst system achieves this by saturating key feed components before the feed components are stripped into their incompatible aromatic cores. The efficacy of this disruptive catalyst system is particularly evident in a hydrocracker configuration that runs in two-stage-recycle operation. The catalyst is a self-supported multi-metallic catalyst prepared from a precursor in the hydroxide form, and the catalyst must be toward the top level of the second stage of the two-stage system.

Abstract: A catalyst system has been designed that disrupts the sedimentation process. The catalyst system achieves this by saturating key feed components before the feed components are stripped into their incompatible aromatic cores. The efficacy of this disruptive catalyst system is particularly evident in a hydrocracker configuration that runs in two-stage-recycle operation. The catalyst is a self-supported multi-metallic catalyst prepared from a precursor in the hydroxide form, and the catalyst must be toward the top level of the second stage of the two-stage system.

Abstract: A catalyst system has been designed that disrupts the sedimentation process. The catalyst system achieves this by saturating key feed components before the feed components are stripped into their incompatible aromatic cores. The efficacy of this disruptive catalyst system is particularly evident in a hydrocracker configuration that runs in two-stage-recycle operation. The catalyst is a self-supported multi-metallic catalyst prepared from a precursor in the hydroxide form, and the catalyst must be toward the top level of the second stage of the two-stage system.

Abstract: A VoLTE diagnostic engine may receive VoLTE call records of VoLTE calls that are carried by a wireless carrier network for multiple user devices. The VoLTE call records may include performance indicators and call features for the voice calls. Each call feature of a VoLTE call may represent a circumstance under which the VoLTE call is established and ended. The VoLTE diagnostic engine may apply a decision tree to the VoLTE call records to identify critical features of one or more call conditions that lead to Quality of Experience (QoE) problems for the VoLTE calls captured in the VoLTE call records. Each call condition may include a subset of the call features. Further, the VoLTE diagnostic engine may apply a classifier on the critical features to determine a root cause of a QoE problem for at least one call conditions.

Abstract: A VoLTE diagnostic engine may receive VoLTE call records of VoLTE calls that are carried by a wireless carrier network for multiple user devices. The VoLTE call records may include performance indicators and call features for the voice calls. Each call feature of a VoLTE call may represent a circumstance under which the VoLTE call is established and ended. The VoLTE diagnostic engine may apply a decision tree to the VoLTE call records to identify critical features of one or more call conditions that lead to Quality of Experience (QoE) problems for the VoLTE calls captured in the VoLTE call records. Each call condition may include a subset of the call features. Further, the VoLTE diagnostic engine may apply a classifier on the critical features to determine a root cause of a QoE problem for at least one call conditions.

Abstract: Methods and apparatuses for remotely recording video content on a personal video recording server, at the request of a user of a mobile device, and obtaining that recorded content on the mobile device, in some embodiments, at a later time.

Abstract: This invention pertains to methods and systems for fabricating semiconductor devices. One aspect of the present invention is a method of depositing a gapfill copper layer onto a barrier layer for semiconductor device metallization. In one embodiment, the method includes forming the barrier layer on a surface of a substrate and subjecting the barrier layer to a process condition so as to form a removable passivated surface on the barrier layer. The method further includes removing the passivated surface from the barrier layer and depositing the gapfill copper layer onto the barrier layer. Another aspect of the present invention is an integrated system for depositing a copper layer onto a barrier layer for semiconductor device metallization.

Abstract: This invention pertains to methods and systems for fabricating semiconductor devices. One aspect of the present invention is a method of depositing a gapfill copper layer onto a barrier layer for semiconductor device metallization. In one embodiment, the method includes forming the barrier layer on a surface of a substrate and subjecting the barrier layer to a process condition so as to form a removable passivated surface on the barrier layer. The method further includes removing the passivated surface from the barrier layer and depositing the gapfill copper layer onto the barrier layer. Another aspect of the present invention is an integrated system for depositing a copper layer onto a barrier layer for semiconductor device metallization.

Abstract: Methods and apparatuses for remotely recording video content on a personal video recording server, at the request of a user of a mobile device, and obtaining that recorded content on the mobile device, in some embodiments, at a later time.

Abstract: This invention pertains to methods and systems for fabricating semiconductor devices. One aspect of the present invention is a method of depositing a gapfill copper layer onto barrier layer for semiconductor device metallization. In one embodiment, the method includes forming the barrier layer on a surface of a substrate and subjecting the barrier layer to a process condition so as to form a removable passivated surface on the barrier layer. The method further includes removing the passivated surface from the barrier layer and depositing the gapfill copper layer onto the barrier layer. Another aspect of the present invention is an integrated system for depositing a copper layer onto a barrier layer for semiconductor device metallization.

Abstract: This invention relates to a multi-stage process for hydroprocessing gas oils. Preferably, each stage possesses at least one hydrocracking zone. The second stage and any subsequent stages possess an environment having a low heteroatom content. Light products, such as naphtha, kerosene and diesel, may be recycled from fractionation (along with light products from other sources) to the second stage (or a subsequent stage) in order to produce a larger yield of lighter products, such as gas and naphtha. Pressure in the zone or zones subsequent to the initial zone is from 500 to 1000 psig lower than the pressure in the initial zone, in order to provide cost savings and minimize overcracking.

Abstract: This invention relates to a multi-stage process for hydroprocessing gas oils. Preferably, each stage possesses at least one hydrocracking zone. The second stage and any subsequent stages possess an environment having a low heteroatom content. Light products, such as naphtha, kerosene and diesel, may be recycled from fractionation (along with light products from other sources) to the second stage (or a subsequent stage) in order to produce a larger yield of lighter products, such as gas and naphtha. Pressure, in the zone or zones subsequent to the initial zone is from 500 to 1000 psig lower than the pressure in the initial zone, in order to provide cost savings and minimize overcracking.

Abstract: This invention pertains to methods and systems for fabricating semiconductor devices. One aspect of the present invention is a method of depositing a gapfill copper layer onto barrier layer for semiconductor device metallization. In one embodiment, the method includes forming the barrier layer on a surface of a substrate and subjecting the barrier layer to a process condition so as to form a removable passivated surface on the barrier layer. The method further includes removing the passivated surface from the barrier layer and depositing the gapfill copper layer onto the barrier layer. Another aspect of the present invention is an integrated system for depositing a copper layer onto a barrier layer for semiconductor device metallization.

Abstract: This invention relates to a multi-stage process for hydroprocessing gas oils. Preferably, each stage possesses at least one hydrocracking zone. The second stage and any subsequent stages possess an environment having a low heteroatom content. Light products, such as naphtha, kerosene and diesel, may be recycled from fractionation (along with light products from other sources) to the second stage (or a subsequent stage) in order to produce a larger yield of lighter products, such as gas and naphtha. Subsequent zones are maintained at a lower pressure than that of the first zone, thereby reducing operating expenses.

Abstract: An orientable passenger reading light is provided for vehicles having a two-part removable bezel arrangement. The lower part of the bezel is freely rotatable to disguise the method of relamping by requiring correct manipulation of the upper bezel part to allow release and removal of the bezel arrangement. A continuously adjustable ball and socket arrangement permits varying the orientation of the light over a wide range such as a 25 degree spherical zone. A simplified locking mechanism may be engaged in any position without tools, to prevent adjustment by passengers. When the locking mechanism is disengaged, enough friction is provided to maintain the orientation despite environment vibration.