Abstract: The invention discloses a separator with a wide temperature range and a low heat shrinkage and a method for preparing the same. The invention belongs to the field of electrochemistry. The separator of the invention includes: an irradiation crosslinked fluoropolymer A with a melting point above 150° C. and/or a polymer B containing a benzene ring in its main chain; an ultrahigh molecular weight polyethylene having a molecular weight of 1.0×106-10.0×106, and a high density polyethylene having a density in the range of 0.940-0.976 g/cm3; the temperature difference between pore closing temperature and film breaking temperature of the separator is 80-90° C., preferably 85-90° C., the heat shrinkage of the separator is 2.0% or less.

Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for providing a graphical user interface configured to present a view of a computer model of a network, wherein the model of the network includes a plurality of elements that represent physical objects in the network and wherein each of the elements is associated with one or more rule points; receiving user input selecting a rule point for an element presented in the view; accepting user input specifying programming logic to be associated with a first one of the predefined conditions of the selected rule point, the programming logic having been entered into a graphical user interface configured to present an interactive template of the predefined condition; enabling the predefined condition based on the accepting; and validating the model by simulating operation of network.

Abstract: A method and system for constructing risk parity portfolios wherein the overall portfolio risk is diversified by allocating the risk equally or substantially equally across various portfolio components. The system receives a selection of investments assets, covariance matrix of the assets, and constraints including bounds on the weights of the investment assets. The system optimizes a mathematical formulation that is constrained by the bounds on the weights of the investment assets to generate a solution that is used for constructing a risk parity portfolio having optimal asset allocations that result in a balanced risk contribution.

Abstract: A method and system for constructing risk parity portfolios wherein the overall portfolio risk is diversified by allocating the risk equally or substantially equally across various portfolio components. The system receives a selection of investments assets, covariance matrix of the assets, and constraints including bounds on the weights of the investment assets. The system optimizes a mathematical formulation that is constrained by the bounds on the weights of the investment assets to generate a solution that is used for constructing a risk parity portfolio having optimal asset allocations that result in a balanced risk contribution.

Abstract: A data filtering method for removing invalid data in 3G data stream which is received. The data filtering method includes the following steps. At first, a step (a) of receiving a 3G data stream continually is performed. Then, a step (b) of determining whether the 3G data stream comprises a complete filtering unit is performed. If the 3G data stream comprises a complete filtering unit, a step (c) of determining whether the 3G data stream includes invalid data is performed. If the 3G data stream includes invalid data, a step (d) of marking the invalid data according to a predetermined protocol is performed. Finally, a step (e) of filtering out the marked invalid data is performed.

Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for providing a graphical user interface configured to present a view of a computer model of a network, wherein the model of the network includes a plurality of elements that represent physical objects in the network and wherein each of the elements is associated with one or more rule points; receiving user input selecting a rule point for an element presented in the view; accepting user input specifying programming logic to be associated with a first one of the predefined conditions of the selected rule point, the programming logic having been entered into a graphical user interface configured to present an interactive template of the predefined condition; enabling the predefined condition based on the accepting; and validating the model by simulating operation of network.

Abstract: The invention discloses a data filtering method for filtering a 3G data stream which is received. The data filtering method according to the invention includes the following steps. At first, a step (a) of receiving a 3G data stream continually is performed. Then, a step (b) of determining whether the 3G data stream comprises a complete filtering unit is performed. If the 3G data stream comprises a complete filtering unit, a step (c) of determining whether the 3G data stream includes invalid data is performed. If the 3G data stream includes invalid data, a step (d) of marking the invalid data according to a predetermined protocol is performed. Finally, a step (e) of filtering out the marked invalid data is performed.

Abstract: An audio-video sharing method and a corresponding audio-video sharing system are disclosed. The audio-video sharing system includes a short-range wireless network, a first mobile communication apparatus storing audio-video data, and a second mobile communication apparatus. The audio-video sharing method includes the following steps. At first, the first mobile communication apparatus reads the audio-video data. The first mobile communication apparatus then multiplexes the audio-video data into a media stream by a peer-to-peer streaming protocol. Then, the first mobile communication apparatus transmits the media stream through the short-range wireless network. Then, the second mobile communication apparatus receives the media stream. Then, the second mobile communication apparatus de-multiplexes the media stream into audio-video data by the peer-to-peer streaming protocol. At last, the second mobile communication apparatus plays the audio-video data.

Abstract: A handheld electronic device including a body, a cover, a locking structure, and a button structure is provided. The body has a cave, and the cover has a first locking part. The cover is adapted to be slidably disposed on the body and cover the cave. The locking structure has a first fastened end and a first cantilever. The first fastened end is fastened to the inner wall of the body, and a second locking part corresponding to the first locking part is disposed on the first cantilever. The button structure is corresponding to the locking structure. When the second locking part locks with the first locking part, the button structure is used to apply a force to the locking structure, to elastically deform the first cantilever for unlocking the second locking part and the first locking part.

Abstract: A physical interface to a soft-phone application makes use of a cordless telephone handset with a display to allow a user to browse a contact list, initiate calls and receive Voice over Internet Protocol calls over a familiar interface without being tied to a stationary computer.

Abstract: A system and method for near real-time, high performance analysis, including indexing and searching, of large amount of structured and unstructured content represented in XML format using summary information along multiple groupings. This operational data store system and method provides a new data structure representation and query technique which allows information systems software applications and end users to access key performance indicators from arbitrary content without prior knowledge relating the data-type structure or having access to the original business content. The present invention utilizes Compound Aggregate Indexes.

Abstract: Systems and methods provide for interconnection of existing analog set-top box signal conversion hardware with new digital only set-top box conversion systems. In accordance with an exemplary embodiment of present invention, the digital and analog set-top boxes each respectively provide both video and stereo audio outputs which feed a relay or switch. In the preferred exemplary embodiment, the relay or switch is a smart switch which is configured to connect and output from the appropriate decoder or demodulator based on the user's channel selection. The output from the switch feeds a cable subscribers television. Additionally, a variety of different structures and methods are disclosed for connection of digital set-top boxes with analog demodulation hardware.

Abstract: A new method is provided for the creation of a dual damascene structure. The method of the invention uses a gray tone mask to form dual damascene trenches in one single masking and etch step. The gray tone mask technology allows for a photoresist patterning process after which the photoresist profile can be transferred into the underlying substrate by an etch process. By making the photoresist profile equal to the profile of a dual damascene structure, the dual damascene profile can be created in the surface of a substrate.

Abstract: Under the first embodiment of the invention, a three layer composite layer of insulation is deposited. The trench is etched into this composite layer of insulation followed by a hard bake. The via etch is performed, completing the formation of the dual damascene profile. The created dual damascene profile is transferred into the underlying substrate; the layer of photoresist is removed. Under the second embodiment of the invention, a two layer composite layer of insulation is deposited over a semiconductor surface. The trench is etched into this composite layer of insulation. A layer of positive photoresist is deposited over the second layer of cross-linked negative resist and masked for the via etch. The via etch is performed, the created dual damascene profile is transferred into the underlying substrate. The removal of the layers of patterned photoresist completes the formation of the dual damascene structure.

Abstract: A first frame member and a second frame member are pivotally joined at respective ends thereof for movement towards each other into a collapsed disposition and for movement away from each other into an erected condition wherein the members are at right angles to each other. One of the members supports to each of its sides an articulating wheel support and wheel and carries within its hollow a slide which is connected by pivots to each of said wheel supports and by pivoting straps to the other frame member so that when the frame members pivot apart the wheels move out and so that when the frame members pivot towards each other the wheels are drawn in so that the entire device assumes a collapsed condition. The frame members carry supports for a golf bag and may carry a battery tank (for a battery when the wheels are driven by motors that are battery powered) storage containers, seats, an umbrella stand and similar articles useful to a golfer. A number of wheel support configurations are provided.

Abstract: A telescopic and collapsible golf cart includes a longitudinal frame member having ground supporting wheels, spaced bag cradle with respective straps a support frame and a handle connected thereto. The frame member is divided into three sections wherein a first section and a second section are pivotally and laterally interconnected by a hinge and adapted to be swung between a aligned position and a position parallel to each other. A third section is adapted to telescope within a hollow inner space of the second section of the frame member.

Abstract: A releasable wheel assembly for golf cart includes a bracket member attached to lower end of a leg member of a golf cart, a wheel set having a wheel rotatably mounting on an axle mechanism having an axle laterally extending into the bracket member and a locking member extending transversely into the bracket member and being slidably secured therein by means of a rivet for releasable engagement with the axle to secure the wheel set to the bracket.

Abstract: A telescopic and collapsible golf cart includes a longitudinal frame member having ground supporting wheels, spaced bag cradle with respective straps a support frame and a handle connected thereto. The frame member is divided into three sections wherein a first section and a second section are pivotally and laterally interconnected by a hinge and adapted to be swung between a aligned position and a position parallel to each other. A third section is adapted to telescope within a hollow inner space of the second section of the frame member.