Abstract: A portable electronic device set is disclosed and includes a portable electronic device and an auxiliary assembly. The portable electronic device has an operating surface. The auxiliary assembly includes a frame body sitting on one side with respect to the operating surface of the portable electronic device. The frame body forms a holder extending outwardly from one sidewall of the frame body.

Abstract: Recovery of ethanol from a crude ethanol product obtained from the hydrogenation of acetic acid. The crude ethanol product is fed to a distillation column to yield an ethanol sidestream.

Abstract: A design partitioning method and apparatus includes an RTL reader module configured to receive, process, and parse hardware descriptive language of a circuit design; an expression graph module configured to trace identified signal dependencies to determine dependent elements along selected paths within the circuit design; a hierarchy flattener module configured to remove existing circuit design hierarchies based on the identified signal dependencies and determined dependent elements; a partition specification reader module that defines selected paths within the circuit design into a partition specification; a design partitioner module configured to separate the flattened circuit design hierarchy according to the partition specification; a re-partitioner module configured to create a second hierarchical circuit design structure based on the separated, flattened circuit design hierarchy that is behaviorally identical to the circuit design; and an RTL design write-out module configured to output the second hiera

Abstract: Systems and methods for providing additional instructions for supporting efficient memory corruption detection in a processor. A physical memory may be a DRAM with a spare bank of memory reserved for a hardware failover mechanism. Version numbers associated with data structures allocated in the memory may be generated so that version numbers of adjacent data structures are different. A processor determines that a fetched instruction is a memory access instruction corresponding to a first data structure within the memory. For instructions that are not a version update instruction, the processor compares the first version number and second version number stored in a location in the memory indicated by the generated address and flags an error if there is a mismatch. For version update instructions, the processor performs a memory access operation on the second version number with no comparison check.

Abstract: Methods and apparatus include cooperatively encoding digital data between collaborating parties. By prior agreement, the parties take turns encoding portions of a given payload (e.g., document), until all portions have been encoded, thereby transforming the payload from a native encoding to a new, composite encoding. Choreography rules facilitate the process. Each party is free to use its own processing scheme. The use of a lookback or chaining step enables each party to impart a quality of informational entanglement to the output during its construction. By virtue of these features and attendant synergies, the resultant jointly encoded digital data enjoys certain novel cryptographic properties in addition to serving as a record of interaction between parties. To decode the data, the process is reversed. Third parties are optionally employed to mediate aspects of the process. Noise and padding, such as watermarks or copyrights, may be added variously to the encoded digital data.

Abstract: Embodiments of the invention include systems and methods for facilitating relatively simple installation and/or removal of magazines in context of modules of a data storage system. For example, it may be desirable to fill a magazine with data storage cartridges and to install the full magazine into the data storage system. Embodiments use staged structural features to sequentially guide and align the magazine into a desired position in a data storage system. The structural features are designed to facilitate relatively simple installation while providing sufficiently accurate and secure positioning.

Abstract: In one embodiment, the present invention is to an ethanol composition comprising at least 92 wt. % ethanol and from 95 wppm to 1,000 wppm isopropanol.

Abstract: An ethanol/fuel blend composition. The ethanol/fuel blend composition includes an ethanol composition including at least 92 wt. % ethanol, and from 95 wppm to 1,000 wppm isopropanol and a fuel.

Abstract: Disclosed herein are processes for alcohol production by reducing an esterification product, such as ethyl acetate. The processes comprise esterifying acetic acid and an alcohol such as ethanol to produce an esterification product. The esterification product is reduced with hydrogen in the presence of a catalyst to obtain a crude reaction mixture comprising ethyl acetate, ethanol, and at least one alcohol having at least 4 carbon atoms. The ethanol is recovered with a reduced amount of the alcohol having at least 4 carbon atoms.

Abstract: Embodiments of the invention provide systems and methods for presenting a quantitative view of a set of information made up a number of messages. For example, these messages can comprise emails, Short Message Service (SMS) messages, Multimedia Message Service (MMS) messages, Instant Messages, and/or any of a variety of other types of messages related to an application, process, resource, etc. of a system. Embodiments of the present invention provide for categorizing each of the messages, quantifying each category based on the messages therein, applying a weight to each of the quantified categories, plotting the weighted and quantified categories on a matrix, and presenting the matrix as a summary of the weighted and quantified categories. For example, the matrix may be presented in a dashboard, portal, or other element of a user interface of an application to which the messages are related.

Abstract: In one embodiment, the invention is to a process for purifying a crude ethanol product. The process comprises the step of hydrogenating acetic acid in a first reaction zone in the presence of a first catalyst to form the crude ethanol product comprising ethanol, acetaldehyde, acetic acid, water, and acetal. The process further comprises the step of separating at least a portion of the crude ethanol product into a refined ethanol stream and a by-product stream. The refined ethanol stream comprises ethanol and acetaldehyde; and the by-product stream comprises acetic acid and a substantial portion of the water from the crude ethanol product. The process further comprises the step of hydrolyzing in a second reaction zone at least a portion of the acetal.

Abstract: A solver solves constraint satisfaction problems. The solver receives a user decision and propagates the user decision over a constraint satisfaction problem network. The solver then determines if there is a conflict on the network based on the propagation. If there is a conflict, the solver allows a user to resolve the conflict interactively by either canceling the user decision or dropping one or more previously made user decisions.

Abstract: Systems, methods, and other embodiments associated with scalable regression for retail panel are described. In one embodiment, a method includes performing a regression that estimates elasticity of demand for a retail item, wherein the regression is performed on a transformation of a demand model that does not include variables associated with base demand or seasonality. In a subsequent processing step, the method includes estimating a base demand and seasonality for the retail item based, at least in part, on the estimated elasticity of demand. The method may be performed in a database that stores retail panel data for the retail item and other retail items.

Abstract: A computer that is programmed with software attaches one object (“from-object”) to another object (“to-object”) by preparing a new duplicate of certain metadata in the from-object, without copying any content of the from-object. The new duplicate metadata is stored in memory for use in identifying the from-object and the to-object as being attached. If the from-object itself has any existing attachments, e.g. to a group of additional objects, there already exists a group of existing metadatas that form existing attachments between the from-object and the group of additional objects. In such a case, the computer still prepares, without content copying, a group of new metadatas to identify the relationship between a corresponding additional object and the from-object. Some embodiments also identify the to-object within each metadata in the group of new metadatas, thereby to identify a path of objects through which an additional object is accessible.

Abstract: Systems for accessing a well bore including a BOP stack with a universal intervention interface are disclosed. In some embodiments, the system includes a BOP stack and a valve assembly. The BOP stack has a throughbore and is installable on a well such that the throughbore is in fluid communication with the well bore. The valve assembly is coupled to the BOP stack and includes a fluid flowpath in fluid communication with the BOP stack throughbore, two valves connected in series and disposed along the fluid flowpath, the valves operable to control flow through the fluid flowpath, and a ROV panel including ports accessible by a ROV for operation of the two valves.

Abstract: Embodiments of the invention provide systems and methods for throughput-aware software pipelining in compilers to produce optimal code for single-thread and multi-thread execution on multi-threaded systems. A loop is identified within source code as a candidate for software pipelining. An attempt is made to generate pipelined code (e.g., generate an instruction schedule and a set of register assignments) for the loop in satisfaction of throughput-aware pipelining criteria, like maximum register count, minimum trip count, target core pipeline resource utilization, maximum code size, etc. If the attempt fails to generate code in satisfaction of the criteria, embodiments adjust one or more settings (e.g., by reducing scalarity or latency settings being used to generate the instruction schedule).

Abstract: Recovery of ethanol from a crude ethanol product obtained from the hydrogenation of acetic acid using an extractive distillation column. The column yields a residue that comprises ethanol, acetic acid, and the extractive agent. The extractive agent may be water and may be separated from the residue and returned to the extractive distillation column.

Abstract: A system configured to pre-render an audio representation of textual content for subsequent playback includes a network, a source server, and a requesting device. The source server is configured to provide a plurality of textual content across the network. The requesting device includes a download unit, a signature generating unit, a signature comparing unit, and a text to speech conversion unit. The download unit is configured to download the plurality of textual content from the source server across the network. The signature generating unit is configured to generate a unique signature for each of the textual content. The signature comparing unit is configured to compare each unique signature with a prior corresponding signature to determine whether the corresponding textual content has changed. The text to speech conversion unit is configured to convert the textual content to speech when the textual content has been determined to have changed.

Abstract: An upgrade tracking system for tracking aspects of an application upgrade. In various embodiments, the update tracking system includes a statistics collection component configured to collect statistics related an execution of the application upgrade, where the application upgrade includes a plurality of data upgrade files, and where the plurality of data upgrade files are organized into a plurality of functional upgrade groups. The system further includes a timing component configured to report execution timings related to the execution of the application upgrade, and a status component configured to track statuses related to the execution of the application upgrade.

Abstract: A system and method for providing hardware virtualization and resource management in a virtual machine environment. An application server environment is extended to provide an interface from the higher layers in the application server environment to the system's actual processing power, such that the allocation of processing can be made in a machine-independent way. A layer of software can be placed between the virtual machine and the hardware that improves the efficiency of the virtualized Java execution system. The system comprises two main components: a first, lower-level, execution environment that replaces the usual operating system; and a second, higher-level, resource broker that is responsible for handing out new virtual machines to the above layers, and for monitoring the current resource usage of the running virtual machines.