4504results about How to "Improve packaging efficiency" patented technology

Methods and compositions disclosed herein generally relates to methods of determining minimum hematopoietic stem cell (HSC) chimerism and gene dosage for correction of a hematopoietic disease; in particular, in in vivo models. The invention also relates to modified lentiviral expression vectors for increase a viral titer and various methods for increasing such titers as well as expression vectors capable of enhancing such titers. The invention also relates to CHS4 chromatin insulator-derived functional insulator sequences. The invention further relates to methods for genetic correction of diseases or reducing symptoms thereof, such as sickle cell anemia, a lysosomal storage disease. The invention further relates to a method of improving and/or correcting one or more central nervous system (CNS) abnormalities caused by one or more lysosomal storage disease. The invention further relates to methods of improving titer in transfection-based bioreactor culture production or transfection-based production systems using eukaryotic cells.

A semiconductor package having heat sink at the outer surface is constructed on a lead frame. The package comprises a chip, a die pad, a plurality of leads, a plurality of bonding wires, and a molding compound. The die pad has a first surface and a second surface, and the chip has its active surface bonded to the first surface of the die pad. The area of the die pad is smaller than the area of the chip in order to expose the bonding pads on the active surface of the chip. The leads having an inner lead portions and an outer lead portions are disposed at the periphery of the die pad, and the inner lead portions are electrically connected to the bonding pads by a plurality of bonding wires. The molding compound encapsulates the chip, the die pad, the inner lead portions of the leads, and the bonding wires. The second surface of the die pad is exposed on the top surface of the package structure while the outer lead portion of the leads is exposed at the side edge of the package structure.

The invention discloses a full-automatic bag-feeding type packaging machine, comprising a rotating disc (13), a large cam (14), a bag feeding device (1), a marking device (2), a bag opening device (3), a material charging device (5), a heat-sealing device (6), a bag discharging device (7) and a bag bracing device (4). A bag clamping device (39) is arranged at the edges of the rotating disc (13); the bag feeding device (1), the marking device (2), the bag opening device (3), the material charging device (5), the heat-sealing device (6) and the bag discharging device (7) are all arranged outside the rotating disc (13); and the bag bracing device (5) is of a swing arm type and is movably mounted on the rotating disc (13). The packaging machine is characterized in that the bag feeding device (1), the bag opening device (3), the material charging device (5), the heat-sealing device (6) and the bag discharging device (7) are symmetrically arranged around the central point of the rotating disc (13); and the bag bracing device (4) is symmetrically arranged around the central point of the rotating disc (13). The full-automatic bag-feeding type packaging machine with the structure has the advantages of stable performance and high production efficiency.

A method for deflagrating/detonating anti-tank and anti-vehicle land mines, beach zone mines, and surf zone mines located in mine belts or individually using delayed active ignition high temperature incendiary flechettes or darts.

An array of electrically conductive members, formed around the edges of a semiconductor device or chip, penetrate from one major surface of the device to the other major surface. In an area located inward of this array, a multiplicity of thermally conductive members also penetrate from one major surface to the other major surface. The semiconductor device can be manufactured from a semiconductor wafer by creating holes that penetrate partway through the wafer, filling the holes with metal to form the electrically conductive members and thermally conductive members, and then grinding the lower surface of the wafer to expose the ends of the electrically conductive members and thermally conductive members before dicing the wafer into chips. The thermally conductive members improve heat dissipation performance when semiconductor chips of this type are combined into a stacked multichip package.

The invention relates to a compact and portable fuel cell package. The package includes a fuel cell that generates electrical energy. Some packages also include a fuel processor that produces hydrogen from a fuel source. Fuel cell packages described herein provide power densities (power per unit volume or mass) at levels not yet seen. One package employs an interconnect disposed at least partially between a fuel cell and a fuel processor. The interconnect forms a structural and plumbing intermediary between the two. Given the portable size of fuel cell packages described herein, the invention is well suited to power portable electronics devices. One portable fuel cell package includes a tether, which allows electrical and detachable coupling to an electronics device.

An implantable medical device (IMD) including a nonhermetic battery is described. The IMD includes components and a power source module that includes the nonhermetic battery. The IMD also includes a barrier to substantially impede movement of substances from the nonhermetic battery to the components. The barrier may include a hermetic feedthrough, a gel, a polymer, or a solid electrolyte within the nonhermetic battery, and a seal member. The barrier may also be a material that encapsulates the nonhermetic battery and a getter within the IMD. In some embodiments, the IMD comprises a modular IMD including an interconnect member. In that case, the barrier may include a material that fills at least a portion of a void defined by the interconnect member. A length and a cross-sectional area of the interconnect member may also act as a barrier.

A carrier assembly for a compressed gas storage tank includes a first yoke defining a first concavity, and a second yoke defining a second concavity. The first and second concavities are sufficiently aligned such that a tank is at least partially containable within both the first and second concavities. In an exemplary embodiment, the first yoke also defines a third concavity and the second yoke defines a fourth concavity; the third and fourth concavities are sufficiently aligned such that another tank is at least partially containable therein. Preferably, at least one flexible strap retains the tanks with respect to the yokes.

The invention provides delivery systems comprised of stabilized multilamellar vesicles, as well as compositions, methods of synthesis, and methods of use thereof. The stabilized multilamellar vesicles may comprise prophylactic, therapeutic and/or diagnostic agents.

The present invention generally relates to improved capacitors; in particular, the present invention provides advanced valve metal (AVM) anodes and methods for fabricating AVM anodes having complex surface and interior features for use in high energy density capacitors. Such anodes find use in high voltage capacitors incorporated into implantable medical devices (IMDs), among other uses. The AVM anodes may be pressed into virtually any arbitrary shape and may have a gradually changing (or substantially constant) density profile throughout the AVM anode. Such AVM anodes may also be perforated or shaped to receive one or more cathode members. The AVM anodes enhance packaging efficiency for compact high energy density capacitors.

A system and method for packing data over User Packets and packing the User Packets over DVB-S2 Frames, using the DVB-S2-ACM satellite transmission standard.

The invention provides a novel packing machine. A vertical mounting plate is arranged at the lower half part of the packing machine, a horizontal mounting plate is fixed at the upper part of the vertical mounting plate, a fixing frame is arranged at the upper half part of the vertical mounting plate and wraps the left part, right part and upper part of an article banding station, the mounting plates and the fixing frame are arranged on a rack of the packing machine, and a tape spool is arranged at the lower part of the packing machine; and a movement of the packing machine and a pre-sending belt device are arranged on the horizontal mounting plate, a retreating belt and tensioning belt device is arranged in the movement of the packing machine and comprises a retreating belt mechanism and a tensioning belt mechanism. According to the novel packing machine, all the functional devices are reasonable in configuration and convenient and simple in control, the packing quality can be improved, and the comprehensive improvement of the packing efficiency and the reliable work can be facilitated.

The invention discloses a micro-fluidic chip for single-cell isolation. The micro-fluidic chip comprises a substrate and a micro-channel formed in the substrate, wherein the micro-channel comprises a cell sample feeding hole, a single-cell collecting pool, a cell separation unit and a liquid drop output channel, the cell separation unit and the liquid drop output channel are sequentially communicated between the cell sample feeding hole and the single-cell collecting pool, a liquid drop generation packaging unit is formed at the joint of the cell separation unit and the liquid drop output channel and is communicated with an oil phase conveying channel, and the cell separation unit is used for conveying cells arrayed in a single-row manner to the liquid drop generation packaging unit. According to the micro-fluidic chip, a cell solution is treated by virtue of a spiral disc type micro-channel, so that the cells can be arrayed in a pipeline in a single-row manner and can be singly packaged by virtue of the liquid drop generation packaging unit.

A passive optical network system based on label exchanging protocol of universal multi-protocol is prepared as connecting optical line terminal OLT to multiple optical network unit ONU by wideband passive optical distribution network , using OLT and ONU as edge router and GMPLS domain of said exchanging protocol for being connected to the other GMPLS router in said multi-protocol by communication link , using OLT as intermediate router of integrated service in system individually for controlling all communication activities , using ONU as inlet router of integrated service in system for executing command of OLT .

The invention discloses a double-capsule self-repairing epoxy coating and a preparation method thereof. The preparation method mainly uses Pickering emulsion droplet template method and conducts an interface polymerization of interface isophorone diisocyanate and tetraethylenepentamine in water-oil of epoxy interface to prepare epoxy microcapsule and tetraethylenepentamine microcapsule; and the two microcapsules are added to epoxy resin microcapsules for the formation of double-capsule self-repairing epoxy coating. The Pickering emulsion droplet template method ensures the stability of the emulsion, prevents emulsion droplet blending, improves package amount and efficiency of the microcapsule core material; Pickering emulsion improves the repair efficiency of the double-capsule self-repairing epoxy coating; the introduction of nano silica particles and nano clay in the capsule walls of the epoxy microcapsule and tetraethylenepentamine microcapsule improves the mechanical strength and thermal stability of the microcapsule wall, but also improves the brittleness of the microcapsule and the releasing efficiency of the microcapsule core material, so as to ensure the repair performance of the double-capsule self-repair coating.

A foldable member including a first structural section foldable flat and biased to have an open configuration and a second structural section also foldable flat and biased to have an open configuration. The second section is longitudinally aligned with the first structural section when both structural sections are in the open configuration. A hinged connection between the first and second structural sections allows the first structural section to be folded against the second structural section when both structural sections are folded flat.

Polymeric nanoparticles encapsulating inhibitory ribonucleic acids (RNAs) and methods of their manufacture and use are provided. Advantageous properties of the nanoparticles include: 1) high encapsulation efficiency of inhibitory RNAs into the nanoparticles, 2) small size of the nanoparticles that increases cell internalization, and 3) sustained release of encapsulated inhibitory RNAs by the nanoparticles that allows for administration of an effective amount of inhibitory RNAs to cells or tissues over extended periods of time. Encapsulation efficiency of inhibitory RNAs into the nanoparticles is greatly increased by complexing the inhibitory RNAs to polycations prior to encapsulation. Methods of using the polymeric nanoparticles for treating or inhibiting diseases or disorders are provided.