Abstract: Methods and systems are provided for a lubricant system for an engine. In one example, the system includes external delivery lines coupling an oil reservoir of the engine to a plurality of cylinder head oil galleries, the engine also having internal oil passages. An amount of hydraulic fluid delivered via the external delivery lines is controlled by a pressure control valve having a vent line.

Abstract: Methods and systems are provided for a lubricant system for an engine. In one example, the system includes external delivery lines coupling an oil reservoir of the engine to a plurality of cylinder head oil galleries, the engine also having internal oil passages. An amount of hydraulic fluid delivered via the external delivery lines is controlled by a pressure control valve having a vent line.

Abstract: Disclosed herein are novel hydride vapor phase epitaxy reactors and methods of use.

Abstract: A method to determine the location of an instrument within a patient can be based upon the measuring of a characteristic within the patient and matching the currently measured characteristic with a previously measured characteristic. If the measurements of a characteristic matches in an appropriate or selected manner then a location match can be determined. The characteristic can be any appropriate characteristic and measured in any appropriate way.

Abstract: Certain embodiments involve generating one or more of appearance guide and a positional guide and using one or more of the guides to synthesize a stylized image or animation. For example, a system obtains data indicating a target image and a style exemplar image. The system generates an appearance guide, a positional guide, or both from the target image and the style exemplar image. The system uses one or more of the guides to transfer a texture or style from the style exemplar image to the target image.

Abstract: Disclosed systems and methods predict visemes from an audio sequence. In an example, a viseme-generation application accesses a first audio sequence that is mapped to a sequence of visemes. The first audio sequence has a first length and represents phonemes. The application adjusts a second length of a second audio sequence such that the second length equals the first length and represents the phonemes. The application adjusts the sequence of visemes to the second audio sequence such that phonemes in the second audio sequence correspond to the phonemes in the first audio sequence. The application trains a machine-learning model with the second audio sequence and the sequence of visemes. The machine-learning model predicts an additional sequence of visemes based on an additional sequence of audio.

Abstract: Disclosed are implantable ocular drainage devices that include a reversible switch mechanism to control flow through the drainage device. The devices include a drainage tube and a reversible, bi-stable switch mechanism that includes first and second stationary magnets spaced apart from one another and a magnetic or ferromagnetic mobile element moveably disposed in a channel in the housing.

Abstract: A method to determine the location of an instrument within a patient can be based upon the measuring of a characteristic within the patient and matching the currently measured characteristic with a previously measured characteristic. If the measurements of a characteristic matches in an appropriate or selected manner then a location match can be determined. The characteristic can be any appropriate characteristic and measured in any appropriate way.

Abstract: Methods for forming interdigitated back contact solar cells from III-V materials are provided. According to an aspect of the invention, a method includes depositing a patterned Zn layer to cover first areas of an n-type emitter region, wherein the emitter region comprises a III-V material, and forming a passivated back contact region by counter-doping the first areas of the emitter region by diffusing Zn from the patterned Zn layer into the first areas of the emitter region, such that the first areas of the emitter region become p-type.

Abstract: The uneven charge and discharge from non-collocated batteries within an HMD can be solved by monitoring the DC current on the paths coupled to the first battery and the second battery and making an adjustment in the path resistance to equalize, or at least reduce, the difference between the currents on the two paths. Aspects of the technology described herein monitor current on paths from two or more non-collocated batteries. When the currents are different, resistance is dynamically added to the path with the higher current to equalize the current in the two paths. The monitoring and resistance adjustment can occur during discharge from a battery to a load and during battery recharge.

Abstract: Disclosed systems and methods predict visemes from an audio sequence. A viseme-generation application accesses a first set of training data that includes a first audio sequence representing a sentence spoken by a first speaker and a sequence of visemes. Each viseme is mapped to a respective audio sample of the first audio sequence. The viseme-generation application creates a second set of training data adjusting a second audio sequence spoken by a second speaker speaking the sentence such that the second and first sequences have the same length and at least one phoneme occurs at the same time stamp in the first sequence and in the second sequence. The viseme-generation application maps the sequence of visemes to the second audio sequence and trains a viseme prediction model to predict a sequence of visemes from an audio sequence.

Abstract: Methods and systems for control of solid phase peptide synthesis are generally described. Control of solid phase peptide synthesis involves the use of feedback from one or more reactions and/or processes (e.g., reagent removal) taking place in the solid phase peptide synthesis system. In some embodiments, a detector may detect one or more fluids flowing across a detection zone of a solid phase peptide synthesis system and one or more signals may be generated corresponding to the fluid(s). For instance, an electromagnetic radiation detector positioned downstream of a reactor may detect a fluid exiting the reactor after a deprotection reactor and produce a signal(s). In some embodiments, based at least in part on information derived from the signal(s), a parameter of the system may be modulated prior to and/or during one or more subsequent reactions and/or processes taking place in the solid phase peptide synthesis system.

Abstract: The invention relates to a lubrication device for a turbine engine, comprising an oil intake pipe (23) provided with a pump (24) for supplying oil and control means (25) located downstream from the supply pump (24), a supply pipe (26) intended for supplying oil to a member to be lubricated and a recirculation pipe (27), the control means (25) making it possible to direct all or part of the flow of oil from the intake pipe (23) towards the supply pipe (26) and/or towards the recirculation pipe (27), the pump (24) being driven by at least one rotary member of an accessory gearbox of the turbine engine.

Abstract: The present disclosure relates to a photoelectrochemical electrode that includes an absorber layer having a quantum well, where the photoelectrochemical electrode is configured to perform a first reaction defined as, 4H?+4e?2H2, or a second reaction defined as, 2H2OO2+4H++4e?, when the photoelectrochemical electrode is configured to be in contact with water.

Abstract: An animal food dispenser, includes a base portion and a roller portion. The base portion has first and second upwardly extending members. The roller portion has an opening, and is configured to be held by the upwardly extending members such that the roller portion is capable of freely rotating and dispensing food through the opening.

Abstract: The invention provides a solid state reference electrode comprising a reference element embedded in an electrochemically active composite, the electrochemically active composite comprising a polymeric matrix loaded with a solid inorganic salt, wherein the polymeric matrix comprises a cross-linked vinyl polymer of a vinyl monomer containing a heteroatom.

Abstract: The present disclosure relates to a method that includes contacting a surface of a first layer that includes a Group III element and a Group V element with a gas that includes HCl, where the first layer is positioned in thermal contact with a wafer positioned in a chamber of a reactor, and the contacting results in a roughening of the surface.

Abstract: Certain embodiments involve generating one or more of appearance guide and a positional guide and using one or more of the guides to synthesize a stylized image or animation. For example, a system obtains data indicating a target image and a style exemplar image. The system generates an appearance guide, a positional guide, or both from the target image and the style exemplar image. The system uses one or more of the guides to transfer a texture or style from the style exemplar image to the target image.

Abstract: Disclosed systems and methods predict visemes from an audio sequence. A viseme-generation application accesses a first set of training data that includes a first audio sequence representing a sentence spoken by a first speaker and a sequence of visemes. Each viseme is mapped to a respective audio sample of the first audio sequence. The viseme-generation application creates a second set of training data adjusting a second audio sequence spoken by a second speaker speaking the sentence such that the second and first sequences have the same length and at least one phoneme occurs at the same time stamp in the first sequence and in the second sequence. The viseme-generation application maps the sequence of visemes to the second audio sequence and trains a viseme prediction model to predict a sequence of visemes from an audio sequence.