3304results about How to "Maximize utilization" patented technology

A method for preparing 2,3,3,3-tetrafluoroprop-1-ene comprising (a) providing a starting composition comprising at least one compound having a structure selected from Formulae I, II and III:

CX₂═CCl—CH₂X  (Formula I)

CX₃—CCl═CH₂  (Formula II)

CX₃—CHCl—CH₂X  (Formula III)

• • wherein X is independently selected from F, Cl, Br, and I, provided that at least one X is not fluorine;

(b) contacting said starting composition with a first fluorinating agent to produce a first intermediate composition comprising 2-chloro-3,3,3-trifluoropropene and a first chlorine-containing byproduct; (c) contacting said first intermediate composition with a second fluorinating agent to produce a second intermediate composition comprising 2-chloro-1,1,1,2-tetrafluoropropane and a second chlorine-containing byproduct; and (d) catalytically dehydrochlorinating at least a portion of said 2-chloro-1,1,1,2-tetrafluoropropane to produce a reaction product comprising 2,3,3,3-tetrafluoroprop-1-ene.

A sensor is used to detect movement of a mobile device. For example, data received from an accelerometer may be averaged together and compared to a threshold value. If the average of the data is greater than a threshold value, the mobile device may be assumed to be moving. This information may be used to control the frequency of data collection by, for example, a GPS receiver in order to maximize utility and minimize power use.

An apparatus, program product and method incorporate embedded alias information into a document for use in automatically generating aliases (e.g., bookmarks, favorites, shortcuts, etc.) in a computer environment. The embedded alias information may incorporate both an identification of a predetermined storage location and an alias description to be associated therewith, such that, during generation of an alias, both the location and the description for the alias are obtained from the embedded alias information. The embedded alias information may also incorporate a condition associated with a predetermined storage location, in addition to or in lieu of an identification of the actual predetermined storage location, such that, during generation of an alias, the condition may be tested so that the alias will be generated only upon the condition being met. The embedded alias information may also incorporate an executable program to further customize or enhance the generation of aliases.

A diesel engine exhaust treatment system and method is provided which utilizes a diesel particulate filter positioned in the exhaust gas stream of a vehicle which includes an SCR catalyst, an ammonia oxidation catalyst, and/or a diesel oxidation catalyst. The system is capable of performing multiple functions including converting NO_x to N₂, converting HC and CO to H₂O and CO₂, trapping particulates, and minimizing ammonia emissions. The system is more compact and efficient than prior systems utilizing separate catalyst units, and minimizes backpressure while maximizing catalyst performance.

A concentrating photovoltaic module is provided which provides a concentration in the range of about 500 to over 1,000 suns and a power range of a few kW to 50 kW. A plurality of such modules may be combined to form a power plant capable of generating over several hundred megawatts. The concentrating photovoltaic module is based on a Photovoltaic Cavity Converter (PVCC) as an enabling technology for very high solar-to-electricity conversions. The use of a cavity containing a plurality of single junction solar cells of different energy bandgaps and simultaneous spectral splitting of the solar spectrum employs a lateral geometry in the spherical cavity (where the cell strings made of the single junction cells operate next to each other without mutual interference). The purpose of the cavity with a small aperture for the pre-focused solar radiation is to confine (trap) the photons so that they can be recycled effectively and used by the proper cells. Passive or active cooling mechanisms may be employed to cool the solar cells.

The disclosed invention is a software license management system (SLMS) utilizing a web-based interactive database to automate a software management process (SWMP) for managing software assets, measuring compliance requirements, and tracking/reporting status as necessary to assure proficiency and adherence to implementation requirements of the software management process. The SWMP is a process consisting of five different phases. The five steps of the SWMP involve identification of various solution alternatives, acquisition, deployment, maintenance and software retirement. The SWMP establishes high-level software management process to avoid litigation and penalties, maximize software asset utilization through tighter inventory control, and capitalize on the software procurement process.

A method and system for detecting a wireless network includes receiving at a mobile device a signal having data indicative of a location of the mobile device. A determination is made whether the mobile device is within the coverage area of a specified network based on the data. The mobile device scans for the specified network in response to at least determining that it is within the coverage area of the specified network.

The invention relates to the technical field of calculation acceleration and discloses a calculation engine and electronic equipment to increase the utilization rate of data, reduce bandwidth requirement and improve calculation performance. The calculation engine comprises a cache management module, a matching and distributing module and at least L calculation modules, wherein the cache management module is used for reading L element values in an M-dimensional input vector and conducting caching, reading L-dimensional row vectors in submatrixes corresponding to the L element values in an M*N parameter matrix in sequence and transmitting the L-dimensional row vectors to the matching and distributing module, and the matching and distributing module is used for taking out a corresponding element value from the cache management module every time an L-dimensional row vector is received, matching the element value taken out with values in the L-dimensional row vectors, and sending matching results to the corresponding calculation modules in the at least L calculation modules; any one calculation module is used for calculating the matching results.

Described is a system and method that facilitates fast and reliable synchronization of computer/file system directories. A synchronization (FastSync) subsystem operates in a discovery/enumeration phase to provide a calling client with a set of the differences between directories, and then operates in an action phase to perform operations as directed by the client to synchronize the different directories. The discovery/enumeration and action phases use parallel operation and I/O (input/output) pipelining. Multiple threads are used during enumeration to enumerate each directory's children, and enqueues each sub-directory to be handled by a new thread. During the action phase, when an operation is requested, the FastSync subsystem packages up the operation, item pointer, and context information into an internal context block and queues that packet as a work item for a process thread pool to handle.

A system and method for integrating air and ground transportation of passengers and cargo. The system comprises a plurality of universal passenger containers. The system further comprises a plurality of universal cargo containers. An airplane is provided with a hollow fuselage adapted to be loaded with a plurality of passenger and/or cargo containers. A flatbed trailer can be provided to carry a passenger or a cargo container. A tractor vehicle can be provided to transport flatbed trailers between airplanes, locations within the airport, and points of origin and destination outside the airport complex. A system can be provided to load and unload passenger and cargo containers into and out of airplanes at the airport. A system is provided comprised of an airport complex including take-off and landing runways, taxiways, airplane staging areas, apparatus for detection of weapons in passenger and cargo containers, and air terminals with arrival and departure gates and baggage handling conveyors. A system is also provided comprised of remote air terminals at strategic locations a distance from the airport complex.

An image display apparatus and method are discussed. According to an embodiment, the method includes connecting an image display apparatus to a mobile terminal; displaying, on a screen of the image display apparatus, an indication that the image display apparatus is connected to the mobile terminal; displaying, on the screen, a request to a user whether or not an image from the mobile terminal is to be displayed on the screen; and displaying, on the screen, the image from the mobile terminal, according to a response to the request.

Methods and system for managing demand for an object includes capturing information about the object through a mobile device associated with a user. The mobile device is configured to capture information about the object that include one or more of a spatial, temporal, topical and social attributes of the object. The identity of the object is verified and validated using this metadata captured by the user through the device from the real world object or its proxy. Upon successful verification and validation, the object and its metadata are automatically added to a wish list of the user. An aggregate list is generated using the attributes and metadata of the object from a plurality of users. The aggregate list defines a source of demand for the object. The object is tracked as it progresses through various phases of ownership cycle using dynamic demand calculations based on the information associated with the objects, the users and the aggregate lists.

The invention discloses a network slice manager and a management method thereof, and belongs to the technical field of communication. The manager comprises a creation module, an expansion module, a deletion module, a user request table, a network slice parameter table, a network slice state table and a plurality of external interfaces, wherein the creation module is respectively connected with the user request table and the network slice parameter table; both the expansion module and the deletion module are respectively connected with the network slice parameter table and the network slice state table; the creation module is connected with a core network, an access network, a physical resource pool and a user by the external interfaces; the expansion module is connected with an existing network slice and the physical resource pool by the external interfaces; and the deletion module is connected with the existing network slice by the external interface. The management method of the manager comprises three parts of creation, expansion and deletion of the network slice. According to the network slice manager and the management method thereof, which are disclosed by the invention, the network slice which meets requirements can be created according to user demands, and a utilization rate of the network slice is effectively maximized, so that a utilization rate of network resources is improved.

A method for evaluating statistical congruence of an existing or putative portfolio with a target portfolio, both the current portfolio and the target portfolio having a plurality of assets. A mean-variance efficient portfolio is computed for a plurality of simulations of input data statistically consistent with an expected return and expected standard deviation of return, and each such portfolio is associated, by means of an index, with a specified portfolio on the mean variance efficient frontier. The number of simulations and the number of simulations periods is specified on the basis of a specified information correlation value. A statistical mean of the index-associated mean-variance efficient portfolios is used for evaluating a portfolio, in accordance with a specified balancing test, for statistical consistency with a specified risk objective and, additionally, for defining investment-relevant allocation ranges of portfolio weights.

The embodiment of the invention discloses a passive optical network system and a downlink transmission method thereof. The passive optical network system comprises an optical line terminal, an optical distribution network and a plurality of optical network units. The optical line terminal is used to send a downlink multi-wavelength optical signal composed of a plurality of downlink optical signal wavelength division multiplexing having different wavelengths, and the optical distribution network comprises a first-stage optical splitter, a plurality of second-stage optical splitters and a plurality of filter modules. The first-stage optical splitter is used to divide a downlink multi-wavelength signal sent by the optical line terminal into a plurality of downlink multi-wavelength signals, the plurality of filter modules are used to carry out filter processing on the plurality of downlink multi-wavelength signals to obtain a downlink single wavelength optical signal of which the wavelength corresponds to a channel central wavelength; wherein, the channel central wavelengths of the plurality of filter modules respectively correspond to the plurality of downlink optical signals having different wavelengths, the second-stage optical splitters are used to carry out spectral processing on the downlink single wavelength signal and then provide the downlink single wavelength signal to the optical network unit.

A dataflow instruction set architecture and execution model, referred to as WaveScalar, which is designed for scalable, low-complexity/high-performance processors, while efficiently providing traditional memory semantics through a mechanism called wave-ordered memory. Wave-ordered memory enables “real-world” programs, written in any language, to be run on the WaveScalar architecture, as well as any out-of-order execution unit. Because it is software-controlled, wave-ordered memory can be disabled to obtain greater parallelism. Wavescalar also includes a software-controlled tag management system.

This invention provides a system and method for cogeneration of electric power and building heat that efficiently interfaces a liquid-cooled electric power generator with a multi-zone forced hot water (hydronic) space heating system. The system and method utilizes an electric generator with an electric output capacity (kW) that is near the time-averaged electric power consumption rate for the building and with a heat generation capacity that is useful for meeting building heating needs. This generator is operated as the priority source of heat for the building, but normally only when there is a demand for heat in building, with the intent of running the generator for long periods of time and generating a total amount of electric energy (kWhs) that is significant in comparison to the total electric energy consumption of the building over time. The actual onsite time-variable power demand (kW) is met by a combination of the cogenerated electric power produced on site and quantities of electric power from the public electric power grid or another external power source. Hence, useful electric power is generated on site as a by-product of the required generation of heat for space or water heating. The generator is run at a speed/operating condition that is appropriate to maintaining a long operational life.

A D/A converter range calibration system in an A/D converter structure including a set of comparators with associated calibrating D/A converters includes means (RCC) for determining the offset error range for the entire set of comparators and means (R-DAC) for adjusting the dynamic range of each calibrating D/A converter to this offset error range.

Disclosed herein is a battery cell configured to have a structure in which an electrode assembly including a separator disposed between a cathode and an anode is mounted in a battery case, wherein the battery case includes an upper case and a lower case, the upper case and/or the lower case being provided with a receiving part, in which the electrode assembly is mounted, the electrode assembly includes a plurality of electrodes or unit cells stacked in a height direction on the basis of a plane, two or more of the electrodes or the unit cells having different planar sizes, and the receiving part of the battery case is provided with stair-like steps corresponding to an external appearance of the electrode assembly.