Verfahren zur Schätzung einer Fahrzeuglast

Ein Verfahren zum Schätzen einer Last auf ein Fahrzeug (10), wobei das Verfahren umfasst: Erhalten eines ersten Lastschätzwertes unter Verwendung einer ersten Lastschätztechnik; Erhalten eines zweiten Lastschätzwertes unter Verwendung einer zweiten Lastschätztechnik; Analysieren von Eigenschaften des ersten Lastschätzwertes und des zweiten Lastschätzwertes; und, basierend auf der Analyse, Auswählen entweder des ersten Lastschätzwertes oder des zweiten Lastschätzwertes als einen Ausgangslastschätzwert.

Turbinenschaufel

Die Erfindung betrifft eine Turbinenschaufel einer axial durchströmten Turbine, die interne Passagen umfasst, z. B. Kühlfluidpassagen, wobei sich radial nach außen erstreckende Passagen mit Löchern in dem Schaufelfuß verbunden sind. Die Löcher sind allgemein Kern-Printouts, die dem Kern während des Gießprozesses Stabilität verleihen. Oftmals werden nicht alle dieser Kern-Printouts später für die Kühlluftzufuhr benötigt. Diese nicht benötigten Löcher müssen geschlossen sein, um das Funktionieren des Kühlsystems zu garantieren. Dies wird durch mindestens eine Abdeckplatte erreicht. Die Turbinenschaufel ist dadurch gekennzeichnet, dass die Platte durch mindestens zwei an dem Schaufelfuss angeordnete Schlitze gehalten wird. Somit werden die an der Fußsektion angeordneten Zufuhrlöcher für Kühlfluid durch eine einfache mechanische Einrichtung geschlossen, d. h. eine Platte, die keine nachfolgenden Hartlöt-/Schweißoperationen benötigt. Außerdem kann die Platte entfernt werden, um Untersuchung/ ...

Verfahren und Vorrichtung zum Verschweißen von einem Duromer-Objekt mit einem weiteren Objekt über thermoplastische äußere Schichten

Es wird ein Verfahren und eine Vorrichtung zum Verschweißen von einem ersten Objekt mit einem zweiten Objekt offenbart, wobei das erste Objekt aus einem Duromer hergestellt ist und eine äußere Schicht aus einem thermoplastischen Material umfasst, wobei das zweite Objekt zumindest eine äußere Schicht aus einem thermoplastischen Material umfasst. Ferner wird eine Schicht Kohlenstoffnanoröhrchen auf die das thermo-plastische Material umfassende äußere Schicht des ersten Objekts aufgebracht, und das zweite Objekt auf das erste Objekt aufgelegt. Dabei liegt zumindest ein Teil der das thermoplastische Material umfassenden äußeren Schicht des zweiten Objekts auf der aufgebrachten Schicht Kohlenstoffnanoröhrchen. Zudem wird eine Spannung an die Schicht Kohlenstoffnanoröhrchen angelegt, sodass ein elektrischer Strom durch die Kohlenstoffnanoröhrchen fließt, wobei die das thermoplastische Material umfassende äußere Schicht des ersten Objekts und die das thermoplastische Material umfassende äußere ...

Kühlmittelspeichertank

Ein Kühlmittelspeichertank (1) zum Speichern von Kühlmittel in einem Brennstoffzellsystem (2), wobei der Kühlmittelspeichertank eine Mehrzahl einzeln steuerbarer Heizelemente (7, 8a, 8b) umfasst, wird offenbart. Ein Kühlmittelspeichertank, der ein erstes Heizelement (7), das an einer Basis des Kühlmittelspeichertanks angeordnet ist, und ein zweites Heizelement (8a) umfasst, wird ebenfalls offenbart. Ein Kühlmittelspeichertank, der einen ersten Kühlmittelspeicherraum (50) in Fluidkommunikation mit einem zweiten Kühlmittelspeicherraum (51) umfasst, wobei der erste Kühlmittelspeicherraum zumindest ein erstes Heizelement (54) umfasst und wobei der zweite Kühlmittelspeicherraum unbeheizt ist, wird ebenfalls offenbart. Ein Verfahren zum Schmelzen von gefrorenem Kühlmittel in einem Kühlmittelspeichertank wird ebenfalls offenbart.

Turbinenschaufel

Schaufel einer axial durchströmten Turbine, umfassend interne Passagen (4) und einen Schaufelfuß (2), wobei sich die internen Passagen (4) radial nach außen erstrecken und mit Löchern (6) in dem Schaufelfuß (2) verbunden sind, wobei mindestens eines der Löcher (6) von einer Platte (7) bedeckt ist, wobei die Platte (7) in einem an dem Schaufelfuß (2) der Turbinenschaufel (1) angeordneten Schlitz (12)gehalten wird, wobei der Schaufelfuß (2) als Tannenbaumfuß (2) ausgebildet ist, dadurch gekennzeichnet, dass der Schlitz als durchgehender Schlitz (12) ausgebildet ist und auf beiden Seiten des Tannenbaumfußes (2) derart offen ist, dass die Platte (7) durch die Flanken der den Tannenbaumfuß (2) aufnehmenden Rotornut des Turbinenrotors (10) der axial durchströmten Turbine entfernbar gesichert ist.

ARTICLES AND METHODS RELATED TO THE FORMATION OF NANOSTRUCTURE REINFORCED STRUCTURES

Nanostructure reinforced articles and related systems and methods are generally described. 1. An article , comprising:a plurality of fibers, wherein each of the plurality of fibers has a smallest cross-sectional dimension of at least about 1 micrometer, and the plurality of fibers has an average of the smallest cross-sectional dimensions; anda plurality of elongated nanostructures arranged in association with the plurality of fibers to form a cohesive structure, wherein at least a portion of the elongated nanostructures have lengths of at least about 5 times the average of the smallest cross-sectional dimensions of the plurality of fibers.2. An article , comprising:a plurality of fibers, wherein each of the plurality of fibers has a smallest cross-sectional dimension of at least about 1 micrometer; anda plurality of elongated nanostructures arranged in association with the plurality of fibers to form a cohesive structure such that all ends of at least about 50% of the elongated nanostructures are not in direct contact with any adjacent fibers.3. An article , comprising:a plurality of fibers, wherein each of the plurality of fibers has a smallest cross-sectional dimension of at least about 1 micrometer; anda plurality of elongated nanostructures arranged in association with the plurality of fibers to form a cohesive structure such that the longitudinal axes of at least about 50% of the elongated nanostructures do not intersect any adjacent fibers.4. An article , comprising:a plurality of fibers, wherein each of the plurality of fibers has a smallest cross-sectional dimension of at least about 1 micrometer; anda plurality of elongated nanostructures arranged in association with the plurality of fibers to form a cohesive structure such that the lengths of the elongated nanostructures span at least 2 fibers.5. An article , comprising:a first fiber having a smallest cross-sectional dimension of at least about 1 micrometer;a second fiber having a smallest cross-sectional ...

SYSTEMS AND METHODS FOR GROWTH OF NANOSTRUCTURES ON SUBSTRATES, INCLUDING SUBSTRATES COMPRISING FIBERS

Systems and methods for the formation of nanostructures, including carbon-based nanostructures, are generally described. In certain embodiments, substrate configurations and associated methods are described. 1. An article , comprising:a growth substrate;an intermediate material non-covalently associated with the growth substrate; anda nanopositor configured to promote the growth of carbon-based nanostructures from carbon-based nanostructure precursors associated with the intermediate material.2. An article as in claim 1 , wherein the nanopositor is in direct contact with the intermediate material.3. An article as in claim 2 , wherein the nanopositor is covalently bonded to the intermediate material.4. An article as in claim 2 , wherein the nanopositor is ionically bonded to the intermediate material.5. An article as in claim 1 , wherein the growth substrate comprises carbon claim 1 , glass claim 1 , and/or a polymer.6. An article as in claim 1 , wherein the nanopositor comprises an elemental metal and/or a metal oxide.7. An article as in claim 6 , wherein the nanopositor comprises an elemental metal.8. An article as in claim 7 , wherein the nanopositor comprises elemental iron.9. An article as in claim 1 , wherein the nanopositor comprises iron.10. An article as in claim 1 , wherein the intermediate material comprises a polymer.11. An article as in claim 1 , wherein the intermediate material comprises a functional group capable of participating in a pi-pi interaction with the substrate.12. An article as in claim 1 , wherein the intermediate material comprises an aromatic group.13. An article as in claim 12 , wherein the intermediate material comprises a phenyl group.14. An article as in claim 1 , wherein the intermediate material comprises poly(styrene-alt-[maleic acid]).15. An article as in claim 1 , wherein the intermediate material covers at least a portion of an exposed surface of the substrate.16. An article as in claim 1 , wherein the intermediate material is ...

NANOSTRUCTURE-REINFORCED COMPOSITE ARTICLES AND METHODS

The present invention provides methods for uniform growth of nanostructures such as nanotubes (e.g., carbon nanotubes) on the surface of a substrate, wherein the long axes of the nanostructures may be substantially aligned. The nanostructures may be further processed for use in various applications, such as composite materials. For example, a set of aligned nanostructures may be formed and transferred, either in bulk or to another surface, to another material to enhance the properties of the material. In some cases, the nanostructures may enhance the mechanical properties of a material, for example, providing mechanical reinforcement at an interface between two materials or plies. In some cases, the nanostructures may enhance thermal and/or electronic properties of a material. The present invention also provides systems and methods for growth of nanostructures, including batch processes and continuous processes. 1. A method of forming a composite article , comprising:providing a first and a second substrate, each having a joining surface;arranging a set of substantially aligned nanostructures on or in the joining surface of at least one of the first and second substrates such that the nanostructures are dispersed uniformly on or in at least 10% of the joining surface; andbinding the first and second substrates to each other via their respective joining surfaces to form an interface of the substrates, wherein the interface comprises the set of substantially aligned nanostructures.236-. (canceled)37. A method of forming a composite article , comprising:providing a first and a second substrate, each having a joining surface;arranging a set of substantially aligned nanostructures on or in the joining surface of at least one of the first and second substrates, wherein the nanostructures have an average diameter of 100 nm or less; andbinding the first and second substrates to each other via their respective joining surfaces to form an interface of the substrates, wherein ...

X-ray tube to power supply connector

An x-ray source can include an x-ray tube and a power supply. The x-ray tube can be removably affixed to the power supply in a rigid manner with the x-ray tube movable and holdable along with the power supply when affixed thereto. A releasable coupling between the x-ray tube and the power supply can create an interface defining a potential arc path. A means, such as a non-linear plug and socket junction, a gasket, or an electrically conductive sleeve, can be used for resisting arcing along the potential arc path.

Toilet seat hinge assembly

A hinge assembly for mounting a toilet seat to a toilet bowl includes a hinge post, a threaded fastener extending through the hinge post and configured to extend into a bore in the toilet bowl, a bushing positioned around a portion of the threaded fastener, and a nut threadably coupled to the threaded fastener. The nut includes an expandable section configured to extend into the bore in the toilet bowl. The nut has a surface that is engaged by a surface of the bushing so that the expandable section of the nut expands as the nut moves relative to the threaded fastener to secure the hinge post to the toilet bowl.

High Definition Nanomaterials

A microfluidic device for manipulating particles can include a substrate and one or more obstacles, each obstacle comprising a plurality of aligned nanostructures including a plurality of nanoparticles or a plurality of polymer layers, or a combination thereof. The obstacle on a substrate can be forests with intra-carbon nanotube spacing ranging between 5-100 nm for isolation of particles such as very small viruses and proteins.

Acoustic panel for thrust reversers

An acoustic panel includes a base, a cantilevered portion, a gap, and a support member. The base has a surface defining a plurality of cavities configured to attenuate noise from an engine. The cantilevered portion extends from the base and is configured to be removably coupled with a portion of a transcowl. The gap is defined by the base and the cantilevered portion. The support member is coupled to the cantilevered portion and the base, and the supporting member is configured to support the cantilevered portion.

MULTIFUNCTIONAL CNT-ENGINEERED STRUCTURES

Various applications for structured CNT-engineered materials are disclosed herein. In one application, systems are disclosed, wherein a structured CNT-engineered material forms at least part of an object capable of providing its own structural feedback. In another application, systems are disclosed, wherein a structured CNT-engineered material forms at least part of an object capable of generating heat. In yet another application, systems are disclosed, wherein a structured CNT-engineered material forms at least part of an object capable of functioning as an antenna, for example, for receiving, transmitting, absorbing and/or dissipating a signal. In still another application, systems are disclosed, wherein a structured CNT-engineered material forms at least part of an object capable of serving as a conduit for thermal or electrical energy. 1. An apparatus comprising:an object having a portion formed from a carbon nanotube (CNT) engineered composite material having a CNT network formed of a first plurality of CNTs dispersed within a matrix material to conduct electricity to maintain or change a temperature of the portion of the object in a predetermined temperature pattern, wherein the first plurality of CNTs in the matrix material are uniformly distributed therein to form a contiguous network of CNTs;a first electrical contact coupled to a first portion of the CNT network;a second electrical contact coupled to a second portion of the CNT network; andwherein the first electrical contact and the second electrical contact are couplable to a control system configured or programmed to drive the CNT network with electrical energy to generate heat across the CNT network in the pre-determined temperature pattern.2. The apparatus of claim 1 , wherein the CNT engineered composite material has a structured form to define a geometry for the composite material and allow physical manipulation thereof.3. The apparatus of claim 1 , wherein the control system drives the CNT network ...

FORMATION AND/OR GROWTH OF CARBON-BASED NANOSTRUCTURES ON COPPER-CONTAINING SUBSTRATES, AND RELATED SYSTEMS AND METHODS

Systems and methods for the formation and/or growth of elongated carbon-based nanostructures on copper-containing substrates, are generally described. Inventive articles comprising elongated carbon-based nanostructures and copper-containing substrates are also described. 1. An article comprising:a substrate comprising copper metal and/or copper alloy; andelongated carbon-based nanostructures in direct contact with metallic copper of the substrate;wherein the copper metal and/or copper alloy of the substrate has at least one cross-sectional dimension of at least about 1 mm.2. The article of claim 1 , wherein the substrate is a copper metal substrate.3. The article of claim 1 , wherein the substrate is a copper alloy substrate.4. The article of claim 1 , wherein the elongated carbon-based nanostructures are in contact with a surface portion of the substrate that has nanoscale surface roughness.5. The article of claim 1 , wherein the elongated carbon-based nanostructures comprise carbon nanotubes claim 1 , carbon nanowires claim 1 , and/or carbon nanofibers.6. A method claim 1 , comprising:exposing a substrate comprising metallic copper to a base such that a surface of the substrate is physically and/or chemically modified; andexposing the substrate to conditions causing the formation and/or growth of carbon-based nanostructures directly on metallic copper of the substrate.7. The method of claim 6 , wherein exposing the substrate to the base comprises exposing the substrate to a liquid having a pH of at least 8.8. The method of claim 6 , wherein the metallic copper is part of a copper alloy region.9. The method of claim 6 , wherein the metallic copper is part of a coper metal region.10. The method of claim 6 , wherein the exposing the substrate to the base comprises oxidizing copper within the substrate.11. The method of claim 6 , wherein the exposing the substrate to the base comprises altering a roughness of the surface of the substrate.12. A method claim 6 , ...

Fabrication of carbon-based nanostructures on metallic substrates, including aluminum-containing substrates

Systems and methods for the fabrication of elongated carbon-based nanostructures on metallic substrates, including aluminum-containing substrates, are generally described. Inventive articles comprising elongated carbon-based nanostructures and metallic substrates are also described. Also described herein are articles that absorb a relatively large percentage of electromagnetic radiation over relatively broad ranges of wavelengths.

CONTINUOUS PROCESS FOR THE PRODUCTION OF NANOSTRUCTURES INCLUDING NANOTUBES

The present invention provides methods for uniform growth of nanostructures such as nanotubes (e.g., carbon nanotubes) on the surface of a substrate, wherein the long axes of the nanostructures may be substantially aligned. The nanostructures may be further processed for use in various applications, such as composite materials. For example, a set of aligned nanostructures may be formed and transferred, either in bulk or to another surface, to another material to enhance the properties of the material. In some cases, the nanostructures may enhance the mechanical properties of a material, for example, providing mechanical reinforcement at an interface between two materials or plies. In some cases, the nanostructures may enhance thermal and/or electronic properties of a material. The present invention also provides systems and methods for growth of nanostructures, including batch processes and continuous processes. 1157-. (canceled)158. A method of growing nanostructures , comprising:exposing a first portion of a growth substrate to a set of conditions such that nanostructures are catalytically formed on the first portion of the growth substrate; andwhile exposing the first portion of the growth substrate to the set of conditions such that nanostructures are catalytically formed on the first portion of the growth substrate, removing nanostructures from a second portion of the growth substrate,wherein exposing the first portion of the growth substrate to the set of conditions comprises heating a growth site of the first portion of the growth substrate using an electric and/or magnetic field.159. The method of claim 158 , wherein the nanostructures comprise nanotubes claim 158 , nanofibers claim 158 , and/or nanowires.160. The method of claim 158 , wherein the nanostructures comprise nanotubes.161. The method of claim 158 , wherein the nanostructures comprise carbon nanotubes.162. The method of claim 158 , wherein removing nanostructures from the second portion of the ...

NANOSTRUCTURE-REINFORCED COMPOSITE ARTICLES AND METHODS

The present invention provides methods for uniform growth of nanostructures such as nanotubes (e.g., carbon nanotubes) on the surface of a substrate, wherein the long axes of the nanostructures may be substantially aligned. The nanostructures may be further processed for use in various applications, such as composite materials. For example, a set of aligned nanostructures may be formed and transferred, either in bulk or to another surface, to another material to enhance the properties of the material. In some cases, the nanostructures may enhance the mechanical properties of a material, for example, providing mechanical reinforcement at an interface between two materials or plies. In some cases, the nanostructures may enhance thermal and/or electronic properties of a material. The present invention also provides systems and methods for growth of nanostructures, including batch processes and continuous processes. 1192-. (canceled)193. A method of forming a composite article , comprising:providing a first and a second prepreg composite ply, each having a joining surface;arranging a set of substantially aligned nanotubes on or in the joining surface of at least one of the first and second prepreg composite plies such that the nanotubes are dispersed uniformly on or in at least 10% of the joining surface;binding the first and second prepreg composite plies to each other via their respective joining surfaces to form an interface of the prepreg composite plies, wherein the interface comprises the set of substantially aligned nanotubes; andcuring the bound prepreg composite plies to bind the nanotubes and prepreg composite plies.194. The method of claim 193 , wherein at least a portion of the nanotubes are carbon nanotubes.195. The method of claim 193 , wherein the binding of the first and second composite plies to each other via their respective joining surfaces is performed after the arranging the set of substantially aligned nanotubes on or in the joining surface of at ...

SYSTEMS AND METHODS RELATED TO THE FORMATION OF CARBON-BASED NANOSTRUCTURES

Systems and methods for the formation of carbon-based nanostructures are generally described. In some embodiments, the nanostructures may be formed on a nanopositor. The nanopositor can comprise, in some embodiments, at least one of metal atoms in a non-zero oxidation state and metalloid atoms in a non-zero oxidation state. For example, the nanopositor may comprise a metal oxide, a metalloid oxide, a metal chalcogenide, a metalloid chalcogenide, and the like. The carbon-based nanostructures may be grown by exposing the nanopositor, in the presence or absence of a growth substrate, to a set of conditions selected to cause formation of carbon-based nanostructures on the nanopositor. In some embodiments, metal or metalloid atoms in a non-zero oxidation state are not reduced to a zero oxidation state during the formation of the carbon-based nanostructures. In some cases, metal or metalloid atoms in a non-zero oxidation state do not form a carbide during the formation of the carbon-based nanostructures. 169-. (canceled)70. A method of growing carbon-based nanostructures , comprising:exposing a solid carbon-based nanostructure precursor to a nanopositor comprising at least one of metal atoms in a non-zero oxidation state and metalloid atoms in a non-zero oxidation state under conditions causing the formation of carbon-based nanostructures.71. The method of claim 70 , wherein the solid carbon-based nanostructure precursor comprises at least one of coal claim 70 , coke claim 70 , amorphous carbon claim 70 , unpyrolyzed organic polymers claim 70 , partially pyrolyzed organic polymers claim 70 , diamond claim 70 , graphite.72. The method of claim 70 , wherein the nanopositor comprises a metal oxide.73. The method of claim 72 , wherein the nanopositor comprises at least one of a zirconium oxide claim 72 , a silicon oxide claim 72 , an aluminum oxide claim 72 , a titanium oxide claim 72 , an yttrium oxide claim 72 , a hafnium oxide claim 72 , a tantalum oxide claim 72 , a ...

CONTINUOUS PROCESS FOR THE PRODUCTION OF NANOSTRUCTURES INCLUDING NANOTUBES

The present invention provides methods for uniform growth of nanostructures such as nanotubes (e.g., carbon nanotubes) on the surface of a substrate, wherein the long axes of the nanostructures may be substantially aligned. The nanostructures may be further processed for use in various applications, such as composite materials. For example, a set of aligned nanostructures may be formed and transferred, either in bulk or to another surface, to another material to enhance the properties of the material. In some cases, the nanostructures may enhance the mechanical properties of a material, for example, providing mechanical reinforcement at an interface between two materials or plies. In some cases, the nanostructures may enhance thermal and/or electronic properties of a material. The present invention also provides systems and methods for growth of nanostructures, including batch processes and continuous processes. 1. A method of growing nanostructures , comprising:exposing a first portion of a porous growth substrate, with a surface on a first side of the porous growth substrate comprising a catalyst material, to a set of conditions selected to cause catalytic formation of nanostructures on the surface, wherein a nanostructure precursor material used in the formation of the nanostructures is transported from a second side of the porous growth substrate to the first side of the porous growth substrate;while exposing the first portion of the growth substrate to the set of conditions, removing nanostructures from a second portion of the surface of the growth substrate; andrepeating the exposing and removing acts with said growth substrate at least one time.2. (canceled)3. A method as in claim 1 , wherein the nanostructure is a nanotube.4. A method as in claim 1 , wherein the nanostructure is a carbon nanotube.5. A method as in claim 1 , wherein the act of removing comprises removing the nanostructures without attaching the nanostructures to a receiving substrate.6. ( ...

Tracking business performance impact of optimized sourcing algorithms

A method for continuously tracking business performance impact of order sourcing systems and algorithms that decide how ecommerce orders should be fulfilled by assigning the items of the order to nodes in a fulfillment network such as stores, distribution centers, and third party logistics—to provide automatic root cause analysis and solution recommendations to pre-defined business problems arising from KPI monitoring. A Business Intelligence (BI) dashboard architecture operates with: 1) a monitoring module that continuously monitors business KPIs and creates abnormality alerts; and 2) a root cause analysis module that is designed specifically for each business problem to give real time diagnosis and solution recommendation. The root cause analysis module receives the created alert, and triggers conducting a root cause analysis at an analytics engine. The BI dashboard and user interface enables visualization of the KPI performance and root cause analysis results.

CONTROLLED-ORIENTATION FILMS AND NANOCOMPOSITES INCLUDING NANOTUBES OR OTHER NANOSTRUCTURES

Generally, the present invention provides methods for the production of materials comprising a plurality of nanostructures such as nanotubes (e.g., carbon nanotubes) and related articles. The plurality of nanostructures may be provided such that their long axes are substantially aligned and, in some cases, continuous from end to end of the sample. For example, in some cases, the nanostructures may be fabricated by uniformly growing the nanostructures on the surface of a substrate, such that the long axes are aligned and non-parallel to the substrate surface. The nanostructures may be, in some instances, substantially perpendicular to the substrate surface. In one set of embodiments, a force with a component normal to the long axes of the nanostructures may be applied to the substantially aligned nanostructures. The application of a force may result in a material comprising a relatively high volume fraction or mass density of nanostructures. In some instances, the application of a force may result in a material comprising relatively closely-spaced nanostructures. The materials described herein may be further processed for use in various applications, such as composite materials (e.g., nanocomposites). For example, a set of aligned nanostructures may be formed, and, after the application of a force, transferred, either in bulk or to another surface, and combined with another material (e.g., to form a nanocomposite) to enhance the properties of the material. 1. A method of producing a material , comprising: the long axes of the nanostructures are substantially aligned relative to each other,', 'each nanostructure is positioned relative to an adjacent nanostructure at a distance so as to together define an average distance between adjacent nanostructures, and', 'the plurality of nanostructures extends a distance at least 10 times greater than the average distance between adjacent nanostructures in each of two orthogonal directions each perpendicular to the long axes; ...

LOW-DEFECT FABRICATION OF COMPOSITE MATERIALS

Methods and systems for the fabrication of composite materials are generally described. Certain inventive methods and systems can be used to fabricate composite materials with few or no defects. According to certain embodiments, composite materials are fabricated without the use of an autoclave. In some embodiments, composite materials are fabricated in low pressure environments. 1. A method of forming a composite article , comprising:arranging, within an environment, a collection of nanostructures between a first substrate comprising a polymer and a second substrate comprising a polymer; andheating the first substrate and/or the second substrate such that polymer within the first substrate and/or polymer within the second substrate softens and/or melts and nanostructures within the collection become at least partially embedded in the first substrate and/or the second substrate to form the composite article; during at least a portion of the arranging step, the collection of nanostructures is separate from the first substrate and the second substrate; and', 'a pressure of the environment does not exceed, during any part of the heating step, 3 bar absolute., 'wherein2. A method of forming a composite article , comprising:arranging, within an environment, a collection of nanostructures between a first substrate comprising a polymer and a second substrate comprising a polymer; andheating the first substrate and/or the second substrate such that polymer within the first substrate and/or polymer within the second substrate softens and/or melts and nanostructures within the collection become at least partially embedded in the first substrate and/or the second substrate to form the composite article;wherein during at least a portion of the arranging step, the collection of nanostructures is separate from the first substrate and the second substrate.3. A method of forming a composite article , comprising:arranging, within an environment, a collection of nanostructures ...

Advanced inlet design

A compact inlet design including a single bulkhead and/or an acoustic panel extending into nacelle lip region for noise reduction. The compact inlet is used with a low power fluid ice protection system capable of preventing ice build-up on the acoustic panel in the nacelle lip region.

LOW-DEFECT FABRICATION OF COMPOSITE MATERIALS

Methods and systems for the fabrication of composite materials are generally described. Certain inventive methods and systems can be used to fabricate composite materials with few or no defects. According to certain embodiments, composite materials are fabricated without the use of an autoclave. In some embodiments, composite materials are fabricated in low pressure environments. 1. A method of forming a composite article , comprising:arranging, within an environment, a forest comprising elongated nanostructures between a surface of a first substrate comprising a polymer and a surface of a second substrate comprising a polymer, wherein the elongated nanostructures within the forest have long axes that are substantially aligned with each other and that are substantially perpendicular to the surface of the first substrate and substantially perpendicular to the surface of the second substrate; andheating the first substrate and/or the second substrate such that polymer within the first substrate and/or polymer within the second substrate softens and/or melts and nanostructures within the forest become at least partially embedded in the first substrate and/or the second substrate to form the composite article; the forest of elongated nanostructures has a height;', 'the forest of elongated nanostructures has a first dimension that is substantially perpendicular to the height of the forest, the first dimension being at least 5 times greater than the height of the forest;', 'the forest of elongated nanostructures has a second dimension that is substantially perpendicular to the height of the forest, the second dimension being at least 5 times greater than the height of the forest;', 'during at least a portion of the arranging step, the forest of nanostructures is separate from the first substrate and the second substrate;', 'a pressure of the environment does not exceed, during any part of the heating step, 3 bar absolute; and', 'after the heating, the percentage of an ...

SYNTHESIS OF CARBON-BASED NANOSTRUCTURES USING EUTECTIC COMPOSITIONS

The instant disclosure is related to the growth of carbon-based nanostructures and associated systems and products. Certain embodiments are related to carbon-based nanostructure growth using active growth materials comprises at least two components that are capable of forming a eutectic composition with each other. In some embodiments, the growth of carbon-based nanostructures is performed using active growth materials comprising at least two types of cations. 1. A method of growing carbon-based nanostructures , comprising:exposing a precursor of the carbon-based nanostructures to an active growth material to grow the carbon-based nanostructures from the precursor of the carbon-based nanostructures,wherein the active growth material comprises at least two components that are capable of forming a eutectic composition with each other.2. A method of growing carbon-based nanostructures , comprising:exposing a precursor of the carbon-based nanostructures to an active growth material to grow the carbon-based nanostructures from the precursor of the carbon-based nanostructures, a first type of cation, wherein the first type of cation is an alkali metal cation or an alkaline earth metal cation;', 'a second type of cation different from the first type of cation, wherein the second type of cation is an alkali metal cation or an alkaline earth metal cation; and', 'an anion., 'wherein the active growth material comprises3. The method of claim 1 , wherein the first component and the second component are present in the active growth material in relative amounts such that claim 1 , were the components heated to form a liquid mixture and subsequently cooled under equilibrium conditions claim 1 , greater than or equal to 5 wt % of the active growth material would solidify at and/or below the eutectic temperature.4. The method of claim 1 , wherein greater than or equal to 5 wt % of the active growth material is made up of a eutectic aggregation.5. The method of claim 1 , wherein a ...

Automated diagnostic analyzers having vertically arranged carousels and related methods

Example automated diagnostic analyzers and methods for using the same are disclosed herein. An example apparatus described herein includes a first carousel rotatably coupled to a base and having a first axis of rotation. The example apparatus includes a second carousel rotatably coupled to the base and vertically spaced over the first carousel such that at least a portion of the second carousel is disposed over the first carousel. In the example apparatus, the second carousel has a second axis of rotation and a plurality of vessels. The example apparatus also includes a pipetting mechanism offset from the second axis of rotation. The example pipetting mechanism is to access the first carousel and the second carousel.

SYSTEMS AND METHODS FOR STRUCTURAL SENSING

Systems and methods related to the determination of one or more mechanical characteristics of a structural element are generally described. In some embodiments, a mechanical characteristic (e.g., a crack, a deformation, an inclusion, etc.) can be determined based at least in part upon the determination of a temperature generated, for example, by passing a current through a network of structures within the structural element. For example, in some embodiments, the structural element can comprise a network of electrically conductive nanostructures and, in some cases, a primary structural material that is not substantially electrically conductive. An electrical current can be passed through the network of electrically conductive nanostructures (e.g., by passing current through an electrical circuit comprising the network of electrically conductive nanostructures). This may result in resistive heating (also known as Joule-effect heating) of the nanostructure network. In some embodiments, a first temperature of the network and/or structural elements can be determined (e.g., via a sensor associated with the electrical circuit). This first temperature can be, in some cases, indicative of a mechanical characteristic of the structural element. In some embodiments, one or more mechanical characteristics of the structural element can be determined based at least in part upon the determination of the first temperature of the structural element. 1. (canceled)2. A system , comprising:a structural element comprising a network of electrically conductive nanostructures;an electrical circuit comprising at least a portion of the network; anda sensor constructed and arranged to determine a first temperature of the structural element and/or of the network,wherein the system is constructed and arranged to pass an electrical current through the electrical circuit.3. The system of claim 2 , wherein the system is constructed and arranged to determine the location and/or size of the ...

SYSTEMS AND METHODS FOR GROWTH OF NANOSTRUCTURES ON SUBSTRATES, INCLUDING SUBSTRATES COMPRISING FIBERS

Systems and methods for the formation of nanostructures, including carbon-based nanostructures, are generally described. In certain embodiments, substrate configurations and associated methods are described. 171-. (canceled)72. A method of growing carbon-based nanostructures , comprising:exposing a carbon-based nanostructure precursor to a nanopositor under conditions causing the formation of carbon-based nanostructures on the nanopositor, wherein the nanopositor is associated with an intermediate material that is non-covalently associated with a growth substrate.73. A method as in claim 72 , wherein the nanopositor is in direct contact with the intermediate material.7475-. (canceled)76. A method as in claim 72 , wherein the intermediate material comprises a polymer.77. A method as in claim 72 , wherein the intermediate material comprises a functional group capable of participating in a pi-pi interaction with the substrate.78. A method as in claim 72 , wherein the intermediate material comprises an aromatic group.79. A method as in claim 78 , wherein the intermediate material comprises a phenyl group.80. A method as in claim 72 , wherein the intermediate material comprises poly(styrene-alt-[maleic acid]).81. A method as in claim 72 , wherein the intermediate material covers at least a portion of an exposed surface of the substrate.82. A method as in claim 81 , wherein the intermediate material is present as a coating over the substrate.83. A method as in claim 82 , wherein the intermediate material is present as a substantially conformal coating over the substrate.84. A method as in claim 82 , wherein the intermediate material is present as a surface layer over the substrate.85. A method as in claim 82 , wherein the intermediate material is present as a monolayer over the substrate.8688-. (canceled)89. A method of growing carbon-based nanostructures claim 82 , comprising:exposing a ceramic-containing layer, positioned over an elongated carbon-based growth substrate, ...

SEPARATORS COMPRISING ELONGATED NANOSTRUCTURES AND ASSOCIATED DEVICES AND METHODS, INCLUDING DEVICES AND METHODS FOR ENERGY STORAGE AND/OR USE

The use of elongated nanostructures in separators and associated devices and methods, including devices and methods for energy storage and/or use, are generally described. According to certain embodiments, the elongated nanostructures can extend from a first solid substrate to a second solid substrate. In some embodiments, the nanostructures penetrate a surface of the first solid substrate (e.g., a first electrode) and/or a surface of the second solid substrate (e.g., a second electrode). The elongated nanostructures can, according to certain embodiments, provide structural reinforcement between two substrates (e.g., between two electrodes) while maintaining electronic insulation between the two substrates. 1. (canceled)2. An article , comprising:a first electronically conductive solid substrate;a second electronically conductive solid substrate; andan ionically conductive and electronically insulating region between the first electronically conductive solid substrate and the second electronically conductive solid substrate, wherein the ionically conductive region comprises a plurality of electronically insulating elongated nanostructures extending from the first electronically conductive solid substrate to the second electronically conductive solid substrate.3. The article of claim 2 , wherein the first electronically conductive solid substrate comprises an electronically conductive material disposed within an electronically insulating support material.4. The article of claim 2 , wherein the first electronically conductive solid substrate comprises a prepreg.5. The article of claim 2 , wherein the first electronically conductive solid substrate is or is part of an electrode.6. The article of claim 2 , wherein the first electronically conductive solid substrate comprises polymeric material claim 2 , silicon claim 2 , carbon claim 2 , a ceramic claim 2 , and/or a metal.7. The article of claim 2 , wherein the second electronically conductive solid substrate comprises ...

SYSTEMS AND METHODS FOR GROWTH OF NANOSTRUCTURES ON SUBSTRATES, INCLUDING SUBSTRATES COMPRISING FIBERS

Systems and methods for the formation of nanostructures, including carbon-based nanostructures, are generally described. In certain embodiments, substrate configurations and associated methods are described. 121-. (canceled)22. An article , comprising:an elongated carbon-based growth substrate, wherein the substrate has a tensile strength of at least about 1 GPa; anda plurality of substantially aligned carbon-based nanostructures positioned over the elongated carbon-based growth substrate.2335-. (canceled)36. A system for growing carbon-based nanostructures , comprising:a growth substrate under a tensile force; anda nanopositor positioned over the growth substrate;wherein the system is configured to expose a carbon-based nanostructure precursor to the nanopositor under conditions causing the formation of carbon-based nanostructures on the nanopositor while the tensile force is applied to the growth substrate.3767-. (canceled)68. A method of growing carbon-based nanostructures , comprising:applying a tensile force to a growth substrate over which a nanopositor is positioned; andexposing a carbon-based nanostructure precursor to the nanopositor under conditions causing the formation of carbon-based nanostructures on the nanopositor while the tensile force is applied to the growth substrate.69. A method as in claim 68 , wherein the nanopositor is in direct contact with the growth substrate.70. A method as in claim 68 , wherein an intermediate material is positioned between the growth substrate and the nanopositor.71. A method as in claim 68 , wherein the magnitude of the tensile force is such that it defines a stress that is greater than about 1% of the breaking strength of the substrate.7295-. (canceled)96. A method as in claim 68 , wherein the carbon-based nanostructures comprise carbon nanotubes.97. A method as in claim 68 , wherein the carbon-based nanostructures comprise carbon nanofibers.98. A method as in claim 68 , wherein the growth substrate comprises a fiber ...

System and method to incorporate node fulfillment capacity and network average capacity utilization in balancing fulfillment load across retail supply networks

A method and system for evaluating node fulfillment capacity in node order assignment. The method includes receiving by a network average capacity utilization cost module an electronic record of a current order. The method includes retrieving data of a plurality of nodes, calculating an actual capacity utilization on an expected date, and determining a probability of backlog on the expected date. The method includes generating a network average capacity utilization cost model, automatically converting a regular labor cost or a overtime labor cost into a capacity utilization cost, and transmitting the capacity utilization cost of each node to an order fulfillment engine. The method includes receiving by the engine the current order, the processing cost data, and the capacity utilization cost. The method includes automatically calculating a fulfillment cost and identifying a node with the lowest fulfillment cost for assignment.

Multifunctional Assemblies

A multifunctional assembly having a resistive element a conductive element in electrical communication with the resistive element, the conductive element defining at least one of a plurality of multifunctional zones of the resistive element, wherein the conductive element is configured to direct a flow of electricity across at least one of the plurality of multifunctional zones of the resistive element in a preselected manner. 1. A multifunctional assembly comprising a layered structure including:a first resistive layer,a first conductive layer adjacent the first resistive layer,a first pair of insulating layers including a first insulating layer disposed across the first resistive layer and a second insulating layer disposed across the first conductive layer on a side opposing the first resistive layer; anda first plurality of electrical breakout points,wherein the first conductive layer is configured to distribute an electrical current across the resistive layer.2. The multifunctional assembly of claim 1 , wherein the first resistive layer is characterized by a resistivity in the range of 1-1000 ohm/sq.3. The multifunctional assembly of claim 1 , wherein the first resistive layer is characterized by a resistivity in the range of 5-500 ohm/sq.4. The multifunctional assembly of claim 1 , wherein the first resistive layer includes a carbon nanotube (CNT) network.5. The multifunctional assembly of claim 1 , wherein the first conductive layer is configured to direct a flow of electricity across the first resistive layer in a preselected manner.6. The multifunctional assembly of claim 5 , wherein the first conductive layer is configured to direct a flow of electricity across the first resistive layer in a uniform manner.7. The multifunctional assembly of claim 1 , wherein the first resistive layer includes a plurality of multifunctional zones defined by the first conductive layer.8. The multifunctional assembly of claim 1 , wherein the first conductive layer exhibits a ...

Growth of carbon-based nanostructures using active growth materials comprising alkali metals and/or alkaline earth metals

The instant disclosure is related to the growth of carbon-based nanostructures and associated systems and products. Certain embodiments are related to carbon-based nanostructure growth using active growth materials comprising alkali metals and/or alkaline earth metals. In some embodiments, the growth of carbon-based nanostructures is performed at relatively low temperatures.

STRUCTURAL ELECTRONICS WIRELESS SENSOR NODES

A structural electronics wireless sensor node is provided that includes layers of electronic components fabricated from patterned nanostructures embedded in an electrically conductive matrix. In some aspects, the structural electronics wireless sensor node includes a plurality of nanostructure layers that each form individual electronic components of the structural electronics wireless sensor node. In certain embodiments, the structural electronics wireless sensor node includes electronic components such as a resistor, a inductor, a capacitor, and/or an antenna. 1. A structural electronics wireless sensor node , comprising:a first nanostructure layer comprising a first plurality of patterned nanostructures embedded in an electrically insulating matrix, wherein the first nanostructure layer serves a first electronic function of the wireless sensor node; anda second nanostructure layer comprising a second plurality of patterned nanostructures embedded in an electrically insulating matrix, wherein the second nanostructure layer serves a second electronic function of the wireless sensor node, and wherein the first nanostructure layer is electrically coupled to the second nanostructure layer.2. The structural electronics wireless sensor node of claim 1 , wherein the first and second pluralities of patterned nanostructures comprise carbon nanotubes.3. The structural electronics wireless sensor node of claim 1 , further comprising a third nanostructure layer coupled to the first nanostructure layer and/or second nanostructure layer and that is a general sensor claim 1 , corrosion sensor claim 1 , crack sensor claim 1 , energy harvester claim 1 , and/or antenna.4. The structural electronics wireless sensor node of claim 1 , wherein the electrically insulating matrix in which the first plurality of patterned nanostructures is embedded is a structural polymer matrix.5. The structural electronics wireless sensor node of claim 4 , wherein the structural polymer matrix has an ...

MULTIFUNCTIONAL CNT-ENGINEERED STRUCTURES

Various applications for structured CNT-engineered materials are disclosed herein. In one application, systems are disclosed, wherein a structured CNT-engineered material forms at least part of an object capable of providing its own structural feedback. In another application, systems are disclosed, wherein a structured CNT-engineered material forms at least part of an object capable of generating heat. In yet another application, systems are disclosed, wherein a structured CNT-engineered material forms at least part of an object capable of functioning as an antenna, for example, for receiving, transmitting, absorbing and/or dissipating a signal. In still another application, systems are disclosed, wherein a structured CNT-engineered material forms at least part of an object capable of serving as a conduit for thermal or electrical energy. 1. An apparatus comprising:an object having a portion formed from a carbon nanotube (CNT) engineered composite material having a CNT network formed of a first plurality of CNTs dispersed within a matrix material to conduct electricity to maintain or change a temperature of the portion of the object in a predetermined temperature pattern, wherein the first plurality of CNTs in the matrix material are uniformly distributed therein to form a contiguous network of CNTs;a first electrical contact coupled to a first portion of the CNT network;a second electrical contact coupled to a second portion of the CNT network; andwherein the first electrical contact and the second electrical contact are couplable to a control system configured or programmed to drive the CNT network with electrical energy to generate heat across the CNT network in the pre-determined temperature pattern.2. The apparatus of claim 1 , wherein the CNT engineered composite material has a structured form to define a geometry for the composite material and allow physical manipulation thereof.3. The apparatus of claim 1 , wherein the control system drives the CNT network ...

COMPOSITE ARTICLES COMPRISING NON-LINEAR ELONGATED NANOSTRUCTURES AND ASSOCIATED METHODS

The present disclosure relates to composite articles comprising non-linear elongated nanostructures and associated systems and methods. In certain embodiments, collections of carbon nanotubes or other elongated nanostructures can be used to provide mechanical reinforcement along multiple directions within a composite article. 1. An article , comprising:a collection of substantially locally aligned elongated nanostructures; anda support material within which the collection of elongated nanostructures are arranged,wherein the collection of elongated nanostructures defines a first geometric surface portion of the collection and a second geometric surface portion of the collection opposite the first geometric surface portion; andwherein the collection of elongated nanostructures comprises a first fold comprising at least a first portion of the first geometric surface portion facing at least a second portion of the first geometric surface portion, and a second fold comprising at least a first portion of the second geometric surface portion facing at least a second portion of the second geometric surface portion.2. An article , comprising:a collection of elongated nanostructures arranged within a support material,wherein the collection has a longitudinal axis that defines a plurality of crests and a plurality of troughs defining at least one amplitude and at least one wavelength, wherein the ratio of the amplitude to the wavelength is at least about 0.5:1; andthe elongated nanostructures are substantially locally aligned.34-. (canceled)5. An article as in claim 1 , wherein the support material comprises a first substrate and a second substrate located relative to the first substrate such that an interface is formed between the first substrate and the second substrate.6. An article as in claim 5 , wherein the collection of elongated nanostructures is located at the interface between the first substrate and the second substrate.7. An article as in claim 5 , wherein the ...

CONTINUOUS PROCESS FOR THE PRODUCTION OF NANOSTRUCTURES INCLUDING NANOTUBES

The present invention provides methods for uniform growth of nanostructures such as nanotubes (e.g., carbon nanotubes) on the surface of a substrate, wherein the long axes of the nanostructures may be substantially aligned. The nanostructures may be further processed for use in various applications, such as composite materials. For example, a set of aligned nanostructures may be formed and transferred, either in bulk or to another surface, to another material to enhance the properties of the material. In some cases, the nanostructures may enhance the mechanical properties of a material, for example, providing mechanical reinforcement at an interface between two materials or plies. In some cases, the nanostructures may enhance thermal and/or electronic properties of a material. The present invention also provides systems and methods for growth of nanostructures, including batch processes and continuous processes. 1157-. (canceled)158. A method of forming a composite , comprising:exposing a plurality of nanostructures arranged in a pattern to a support material such that the support material enters spaces between the nanostructures; andhardening the support material to form the composite.159. The method of claim 158 , wherein the nanostructures comprise nanotubes claim 158 , nanofibers claim 158 , and/or nanowires.160. The method of claim 158 , wherein the nanostructures comprise nanotubes.161. The method of claim 158 , wherein the nanostructures comprise carbon nanotubes.162. The method of claim 158 , wherein the support material is a polymeric support material.163. The method of claim 158 , wherein the support material is an epoxy claim 158 , and hardening the support material comprises curing the epoxy.164. A method of growing nanostructures claim 158 , comprising:exposing a first portion of a growth substrate to a set of conditions such that nanostructures are catalytically formed on the first portion of the growth substrate; andwhile exposing the first portion of ...

MULTIFUNCTIONAL CNT-ENGINEERED STRUCTURES

Various applications for structured CNT-engineered materials are disclosed herein. In one application, systems are disclosed, wherein a structured CNT-engineered material forms at least part of an object capable of providing its own structural feedback. In another application, systems are disclosed, wherein a structured CNT-engineered material forms at least part of an object capable of generating heat. In yet another application, systems are disclosed, wherein a structured CNT-engineered material forms at least part of an object capable of functioning as an antenna, for example, for receiving, transmitting, absorbing and/or dissipating a signal. In still another application, systems are disclosed, wherein a structured CNT-engineered material forms at least part of an object capable of serving as a conduit for thermal or electrical energy. 1an object having a portion formed from a structured carbon nanotube (CNT) engineered material having a structured CNT network; anda control system operationally coupled to the structured CNT network and configurable or programmable to drive the structured CNT network with electrical energy to maintain or change a temperature of the object.. A system comprising: This application is a continuation of and claims the benefit of priority to U.S. patent application Ser. No. 14/808,949, filed on Jul. 24, 2015, which is a continuation of and claims the benefit of priority to U.S. patent application Ser. No. 13/014,603, filed on Jan. 26, 2011, which claims the benefit of priority to U.S. Provisional Patent Application Ser. No. 61/298,385, entitled “Multifunctional CNT-Engineered Structures,” filed on Jan. 26, 2010, each application is hereby incorporated by reference in its entirety.This invention was made with Government support under Contract No. FA9550-09-C-0165 awarded by the Air Force Office of Scientific Research. The Government has certain rights in the invention.Advanced composite materials are increasingly used in applications ...

Supercapacitors and other electrodes and methods for making and using same

Systems and methods involving nanomaterial-based electrodes, such as supercapacitor and battery electrodes that can be flexible, are described.

Olefin polymerization catalyst compositions and a process for the polymerization of olefins employing such compositions

A B S T R A C T OLEFIN POLYMERIZATION CATALYST COMPOSITIONS AND A PROCESS FOR THE POLYMERIZATION OF OLEFINS EMPLOYING SUCH COMPOSITIONS An olefin polymerization catalyst composition comprising: a) a reaction product of an organo aluminium compound and an electron donor, and b) a solid component which has been obtained by halogen-ating a magnesium compound with the formula MgRjR2 wherein R1 is an alkyl, aryl, alkoxide or aryloxide group and R2 is an alkyl, aryl, alkoxide or aryloxide group or halogen, with a halide of tetravalent titanium in the presence or a halohydrocarbon, and contacting the helogenated product with a tetravalent titanium compound.

Process for the stereospecific polymerization of an alpha-olefin and an alpha-olefin polymerization catalyst system

A B S T R A C T A process for the stereospecific polymerization of an alpha-olefin with at lesst three carbon atoms, with a catalyst system comprising a) a titaniumhalide, and b,i) a reaction product of an organo aluminium halide and an aromatic compound or b,ii) a reaction product of an organo aluminium halide, an aromatic compound and a halogen-free organo aluminium compound, the aromatic compound being a hydroxy-free organo aluminium compound, the aromatic compound being a hydroxy aromatic compound which comprises a sec. or tert. alkyl group in both ortho-positions in respect of the hydroxy group.

Catalyst complexes for polymerization and co-polymerization of cyclic olefins

A process for polymerizing and copolymerizing cyclic olefins, such as, norbornene is disclosed. The disclosed process uses a catalyst complex that exhibit a high activity for the polymerization and co-polymerization of cyclic olefins and improved stability toward heat, oxygen and moisture.

Ionic aluminoxanate compositions and their use in catalysis

Ionic aluminoxanates are provided. Unlike conventional aluminoxanes the aluminoxanates are highly electrically conductive, e.g., when dissolved in methylene chloride. They can be used in supported, unsupported, or self-supported form as polymerization catalysts with all known transition metal olefin polymerization catalyst compounds or complexes. The ionic aluminoxanates can be made by (A) thoroughly washing a liquid clathrate formed from (i) an aluminoxane, (ii) an organic, inorganic, or organometallic compound, and (iii) an organic solvent to form a washed liquid clathrate; (B) mixing an inert liquid non-solvent with viscous liquid clathrate from (A) to form a slurry comprised of precipitated solids and a liquid phase; and (C) recovering precipitated solids from the liquid phase, these being the ionic aluminoxanates. Other methods are described for making and/or recovering the ionic aluminoxanates.

Olefin polymerization process with novel supported titanium catalyst compositions

An olefin polymerization process comprises contacting the monomer to be polymerized with a catalyst composition comprising: an organoaluminum compound, a first electron donor, and a product obtained by contacting a solid component comprising a magnesium halide in which the atomic ratio of chlorine to magnesium is at least 1.2, a titanium halide and a second electron donor, with a halohydrocarbon and thereafter with a tetravalent titanium compound.

Catalyst and methods for polymerizing cycloolefins

Methods for the addition polymerization of cycloolefins using a cationic Group 10 metal complex and a weakly coordinating anion of the formula: [(R′) z M(L′) x (L″) y ] b [WCA] d wherein [(R′) z M(L′) x (L″) y ] is a cation complex where M represents a Group 10 transition metal; R′ represents an anionic hydrocarbyl containing ligand; L′ represents a Group 15 neutral electron donor ligand; L″ represents a labile neutral electron donor ligand; x is 1 or 2; and y is 0, 1, 2, or 3; and z is 0 or 1, wherein the sum of x, y, and z is 4; and [WCA] represents a weakly coordinating counteranion complex; and b and d are numbers representing the number of times the cation complex and weakly coordinating counteranion complex are taken to balance the electronic charge on the overall catalyst complex.

Automated diagnostic analyzers having rear accessible track systems and related methods

Example apparatus and methods related to automated diagnostic analyzers having rear accessible track systems. An example apparatus disclosed herein includes an analyzer to perform a diagnostic test, the analyzer having a first side and a second side opposite the first side. The example apparatus includes a loading bay disposed on the first side of the analyzer to receive a first carrier and a pipetting mechanism coupled to the analyzer adjacent the second side. The example apparatus also includes a first carrier shuttle to transport the first carrier from a first location adjacent the loading bay to a second location adjacent the pipetting mechanism and a track disposed adjacent the second side of the analyzer to transfer a second carrier to a third location adjacent the pipetting mechanism.

Automated diagnostic analyzers having vertically arranged carousels and related methods

Example automated diagnostic analyzers and methods for using the same are disclosed herein. An example apparatus described herein includes a first carousel rotatably coupled to a base and having a first axis of rotation. The example apparatus includes a second carousel rotatably coupled to the base and vertically spaced over the first carousel such that at least a portion of the second carousel is disposed over the first carousel. In the example apparatus, the second carousel has a second axis of rotation and a plurality of vessels. The example apparatus also includes a pipetting mechanism offset from the second axis of rotation. The example pipetting mechanism is to access the first carousel and the second carousel.

Diagnostic analyzers with pretreatment carousels and related methods

Diagnostic analyzers with pretreatment carousels and related methods are disclosed. An example apparatus includes a first carousel that includes a first annular array of slots to receive a first vessel. The example first carousel also includes a first track of rotation about the first carousel having a first diameter and a second track of rotation about the first carousel having a second diameter smaller than the first diameter. The example apparatus includes a first diverter to move the first vessel from the first track to the second track. In addition, the example apparatus includes a second carousel coaxial with the first carousel. The example second carousel includes a second annular array of slots to receive a second vessel.

Automated diagnostic analyzers having rear accessible track systems and related methods

Example apparatus and methods related to automated diagnostic analyzers having rear accessible track systems are described herein. An example apparatus disclosed herein includes an analyzer to perform a diagnostic test. The analyzer has a first side and a second side opposite the first side. The example apparatus includes a loading bay disposed on the first side of the analyzer to receive a first carrier and a pipetting mechanism coupled to the analyzer adjacent the second side. The example apparatus also includes a first carrier shuttle to transport the first carrier from a first location adjacent the loading bay to a second location adjacent the pipetting mechanism and a track disposed adjacent the second side of the analyzer to transfer a second carrier to a third location adjacent the pipetting mechanism.

Automated diagnostic analyzers having rear accessible track systems and related methods

Example apparatus and methods related to automated diagnostic analyzers having rear accessible track systems. An example apparatus disclosed herein includes an analyzer to perform a diagnostic test, the analyzer having a first side and a second side opposite the first side. The example apparatus includes a loading bay disposed on the first side of the analyzer to receive a first carrier and a pipetting mechanism coupled to the analyzer adjacent the second side. The example apparatus also includes a first carrier shuttle to transport the first carrier from a first location adjacent the loading bay to a second location adjacent the pipetting mechanism and a track disposed adjacent the second side of the analyzer to transfer a second carrier to a third location adjacent the pipetting mechanism.

Diagnostic analyzers with pretreatment carousels and related methods

Diagnostic analyzers with pretreatment carousels and related methods are disclosed. An example apparatus includes a first carousel that includes a first annular array of slots to receive a first vessel. The example first carousel also includes a first track of rotation about the first carousel having a first diameter and a second track of rotation about the first carousel having a second diameter smaller than the first diameter. The example apparatus includes a first diverter to move the first vessel from the first track to the second track. In addition, the example apparatus includes a second carousel coaxial with the first carousel. The example second carousel includes a second annular array of slots to receive a second vessel.

Automated diagnostic analyzers having vertically arranged carousels and related methods

Example automated diagnostic analyzers and methods for using the same are disclosed herein. An example apparatus described herein includes a first carousel rotatably coupled to a base and having a first axis of rotation. The example apparatus includes a second carousel rotatably coupled to the base and vertically spaced over the first carousel such that at least a portion of the second carousel is disposed over the first carousel. In the example apparatus, the second carousel has a second axis of rotation and a plurality of vessels. The example apparatus also includes a pipetting mechanism offset from the second axis of rotation. The example pipetting mechanism is to access the first carousel and the second carousel.

Automated diagnostic analyzers having vertically arranged carousels and related methods

Example automated diagnostic analyzers and methods for using the same are disclosed herein. An example apparatus described herein includes a first carousel rotatably coupled to a base and having a first axis of rotation. The example apparatus includes a second carousel rotatably coupled to the base and vertically spaced over the first carousel such that at least a portion of the second carousel is disposed over the first carousel. In the example apparatus, the second carousel has a second axis of rotation and a plurality of vessels. The example apparatus also includes a pipetting mechanism offset from the second axis of rotation. The example pipetting mechanism is to access the first carousel and the second carousel.

Hybrid utility vehicle

A hybrid driveline assembly for a vehicle includes an engine, an electric motor, and a transmission having an input and an output. The transmission input is selectively coupled to the engine and electric motor. The transmission is shiftable between a plurality of drive modes. The driveline assembly further includes a final drive assembly operably coupled to the transmission output. The final drive assembly has a front final drive operably coupled to a rear final drive.

Process for making polymers containing a norbornene repeating unit by addition polymerization using an organo (nickel or palladium) complex

A single component ionic catalyst consists essentially of an organonickel complex cation, and a weakly coordinating neutral counteranion. The cation is a neutral bidentate ligand removably attached to a Group VIII transition metal in an organometal complex. The ligand is easily displaced by a norbornene-type (NB-type) monomer in an insertion reaction which results in an unexpectedly facile addition polymerization. A NB-type monomer includes NB or substituted NB, or a multi-ringed cycloolefin having more than three rings in which one or more of the rings has a structure derived from NB, and a ring may have an alicyclic alkyl, alkylene or alkylidene substituent. The insertion reaction results in the formation of a unique propagating species more soluble in a polar than in a non-polar solvent and devoid of an available β-hydrogen for termination. The ensuing propagation of a polymer chain proceeds without measurable unsaturation. The chain continues to grow until the insertion of a monoolefinic chain transfer reagent results in substantially all chains being terminated with the residue of the chain transfer reagent. This unique chain transfer reaction allows one to control the molecular weight in a relatively narrow range. The reaction mixture for controlling the mol wt of the polymer chains may contain any other catalyst which generates a propagating species by an insertion reaction in an essentially anhydrous solvent. Both, mol wt and glass transition temperature Tg are tailored to provide a weight average mol wt Mw>20,000 but preferably not greater than about 500,000, and a T g in the range from about 150° C. to about 400° C. or higher, if desired.

Olefin polymerization process utilizing a combination of selectivity control agents

In a polymerization of alpha mono-olefins by means of certain supported coordination catalysts systems which comprise (a) a procatalyst, (b) a cocatalyst, and (c) a selectivity control agent, wherein (a) is a highly active solid composition which comprises magnesium chloride, titanium tetrachloride and an electron donor; and (b) is an aluminum trialkyl; the selectivity control agent comprises a strong selectivity control agent and a weak selectivity control agent.

Olefin polymerization catalyst and polymerization process

A polymerization catalyst for the polymerization and copolymerization of olefin monomers and the copolymerization of olefin monomers with other monomers selected from, for example, norbornenes and styrenes are disclosed. The polymerization catalysts disclosed contain a metal center selected from Ti, Zr, Hf, Ni and Pd with at least one chelating ligand.

In mold addition polymerization of norbornene-type monomers using group 10 metal complexes

A catalyst system and a process for the bulk addition polymerization or of polycyclic olefins, such as norbornene, methylnorbornene, ethylnorbornene, butylnorbornene or hexylnorbornene, 1,2,3,4,4a,5,8,8a-octahydro-1,4:5,8-dimethanonapthalene, 5,5'-(1,2-ethanediyl)bisbicyclo[2.2.1]hept-2-ene, and 1,4,4a,4b,5,8,8a,8b-octahydro-1,4:5,8-dimethanobiphenylene are disclosed. The catalyst includes an organonickel or organopalladium transition metal procatalyst and an activator compound. Polymerization can be carried out in a reaction injection molding process to yield thermoplastic and thermoset molded polymeric articles possessing high glass transition temperatures.

Hydrocarbylhaloalumino xanes

Discrete hydrocarbylhaloaluminoxane compounds having a molecular weight of above 1000 and defined ratio of hydrocarbyl groups, aluminum atoms, and oxygen atoms in the molecule are provided. These compounds can have an X-ray crystal structure and/or a cluster of fused hexagonal rings consisting of A1 and O atoms having the formula [(XA1O)6O] and having the general formula R9A116O13X13 where R is a hydrocarbyl group (e.g., Me or Et) and X is a halogen atom (e.g., F or C1). They can be interacted with known inorganic or organometallic olefin polymerization catalyst compounds to form active polymerization catalysts. Such catalysts of the hydrocarbylhaloaluminoxane compounds can be supported on organic or inorganic catalyst supports or carriers, and the supported or unsupported catalysts can be used to polymerize polymerizable olefins such as ethylene and/or propylene with or without higher α-olefins.

Process for the stereospecific polymerization of an alpha olefin and an alpha olefin polymerization catalyst system

A process for the stereospecific polymerization of an alpha olefin with at least three carbon atoms, with a catalyst system comprising (a) a titanium halide, and (b,i) a reaction product of an organoaluminum halide and an aromatic compound or (b,ii) a reaction product of an organoaluminum halide, an aromatic compound and a halogen-free organoaluminum compound, the aromatic compound being a hydroxy aromatic compound which comprises a sec. or tert. alkyl group in both ortho-positions in respect of the hydroxyl group.

Polycyclic copolymer compositions

Copolymers containing repeating units polymerized from at least one polycyclic monomer and at least one acrylic monomer are disclosed. The copolymer is formed by addition polymerization in the presence of a Group VIII transition metal catalyst. The copolymers contain hydrocarbyl and/or functional substituents pendant from the polymer backbone. In one embodiment the copolymer contains pendant ester substituents containing acid labile groups. The copolymers are useful as resist materials that are sensitive to imaging radiation.

Olefin polymerization catalyst and method of polymerization therewith

Olefin polymerization catalyst composition

A free-flowing, high activity propylene polymer procatalyst component is prepared by the addition of limited amounts of a mineral oil (e.g., 5 to 25 percent) to the recovered MgCl 2 /TiCl 4 /ED procatalyst. The mineral oil becomes absorbed into the catalyst pores resulting in dry, free-flowing powders which retain their original activity for more than two months. This method of catalyst storage and shipping may prove more convenient than the previously used mineral oil slurries. Further, this technique of introducing suitable inert liquids into the catalyst pores results in substantial improvement in catalyst performance.

Olefin polymerization catalyst component and composition and method of preparation

An olefin polymerization catalyst composition comprising: (a) a reaction product of an organo aluminium compound and an electron donor, and (b) a product obtained by contacting a solid component comprising a magnesium halide in which the atomic ratio of chlorine to magnesium is at least 1.2, a titanium halide and an electron donor, with a halohydrocarbon and with a tetravalent titanium compound.

Olefin polymerization catalyst compositions and a process for the polymerization of olefins employing such compositions

An olefin polymerization catalyst composition comprising: (a) a reaction product of an organoaluminum compound and an electron donor, and (b) a solid component which has been obtained by halogenating a magnesium compound with the formula MgR 1 R 2 wherein R 1 is an alkyl, aryl, alkoxide or aryloxide group and R 2 is an alkyl, aryl, alkoxide or aryloxide group or halogen, with a halide of tetravalent titanium in the presence of a halohydrocarbon, and contacting the halogenated product with a tetravalent titanium compound.

Olefin polymerization catalyst compositions and a process for the polymerization of olefins employing such compositions

A highly active and stereoselective olefin polymerization catalyst component is obtained by halogenating a magnesium compound of the formula MgR 1 R 2 wherein R 1 is an alkoxide or aryloxide group and R 2 is an alkoxide or aryloxide group or halogen, with a halide of tetravalent titanium in the presence of a halohydrocarbon and an electron donor, and contacting the halogenated product with a tetravalent titanium halide.

Process of sequentially copolymerizing propylene-ethylene copolymers and catalyst therefor

A process for the preparation of ethylene-propylene impact copolymers at improved catalyst productivity rates involving the formation of a propylene prepolymer by polymerization of propylene in liquid phase in the presence of a catalyst system containing titanium halide supported on magnesium halide and aluminum alkyl complexed with an electron donor. Ethylene and propylene are block polymerized onto the prepolymer in a vapor phase reaction zone in the presence of further added quantities of aluminum alkyl components.

Olefin polymerization catalyst compositions and a process for the polymerization of olefins employing such compositions

A B S T R A C T OLEFIN POLYMERIZATION CATALYST COMPOSITIONS AND A PROCESS FOR THE POLYMERIZATION OF OLEFINS EMPLOYING SUCH COMPOSITIONS An olefin polymerization catalyst composition comprising: a) a reaction product of an organo aluminium compound and an electron donor, And b) a product obtained by contacting a solid component comprising a magnesium halide in which the atomic ratio of chlorine to magnesium is at least 1.2, a titanium halide and an electron donor, with a halohydrocarbon and with a tetravalent titanium compound.

Olefin polymerization catalyst components and a process for polymerizing olefins employing such catalyst components

A B S T R A C T A process for the preparation of an olefin polymerization catalyst component which comprises contacting a solid composition obtained by combining a substantially anhydrous magnesium halide, an electron donor and a tetravalent titanium compound, this composition being substantially free from aluminium compounds, with a liquid medium comprising a halide of B, Al, Ca, In, Tl, Sn or Sb, these elements being present in their highest valency state or a halide of tetravalent Te, and removing from the catalyst component substantially all metal halide originating from the liquid medium by washing the catalyst component with a hydrocarbon or halohydrocarbon diluent.

Systems and methods related to the formation of carbon-based nanostructures

Systems and methods for the formation of carbon-based nanostructures are generally described. In some embodiments, the nanostructures may be formed on a nanopositor. The nanopositor can comprise, in some embodiments, at least one of metal atoms in a non-zero oxidation state and metalloid atoms in a non-zero oxidation state. For example, the nanopositor may comprise a metal oxide, a metalloid oxide, a metal chalcogenide, a metalloid chalcogenide, and the like. The carbon-based nanostructures may be grown by exposing the nanopositor, in the presence or absence of a growth substrate, to a set of conditions selected to cause formation of carbon-based nanostructures on the nanopositor. In some embodiments, metal or metalloid atoms in a non-zero oxidation state are not reduced to a zero oxidation state during the formation of the carbon-based nanostructures. In some cases, metal or metalloid atoms in a non-zero oxidation state do not form a carbide during the formation of the carbon-based nanostructures.

Systems and methods for enhancing growth of carbon-based nanostructures

Systems and methods generally directed to enhancing the growth of carbon-based nanostructures are described. In some embodiments, electromagnetic radiation can be used to enhance carbon-based nanostructure growth.

Carbon-based nanostructure formation using large scale active growth structures

Systems and methods for the formation of carbon-based nanostructures using large-scale active growth structures are generally described. In addition, systems and methods related to the formation of carbon-based nanostructures using basalt and/or titanium (e.g., elemental titanium) are generally described. The carbon-based nanostructures can be grown by exposing the large-scale active growth structures, basalt, and/or titanium to a set of conditions selected to cause formation of carbon-based nanostructures on (e.g., directly on) the large-scale active growth structure, basalt, and/or titanium. When basalt and/or titanium are used as all or part of an active growth structure, the basalt and/or titanium can be in any suitable form such as, for example, a planar or non-planar active growth structure (which can have, in some cases, a first cross- sectional dimension of at least about 1 mm) comprising basalt and/or titanium (e.g., a fiber comprising basalt and/or titanium) and/or particles (e.g., nanoparticles) comprising basalt and/or titanium.

Copolymerization catalyst and process for polymerizing impact resistant ethylene-propylene polymers

A process for the preparation of ethylene-propylene impact copolymers at improved catalyst productivity rates involving the formation of a propylene prepolymer by polymerization of propylene in liquid phase in the presence of a catalyst system containing titanium halide supported on magnesium halide and aluminum alkyl complexed with an electron donor. Ethylene and propylene are block polymerized onto the prepolymer in a vapor phase reaction zone in the presence of a second catalyst system comprising a solution of a C 5 -C 9 polyalpha-monoolefin/catalyst/diluent.

Olefin polymerization catalyst and polymerization process

A polymerization catalyst for the polymerization and copolymerization of olefin monomers and the copolymerization of olefin monomers with other monomers selected from, for example, norbornenes and styrenes are disclosed. The polymerization catalysts disclosed contain a metal center selected from Ti, Zr, Hf, Ni and Pd with at least one chelating ligand.

Dissolution rate modifiers for photoresist compositions

Oligomers of polycyclic olefin monomers, and optionally allylic or olefinic monomers, and a method of making such oligomers that includes reacting polycyclic olefin monomers in the presence of a Ni or Pd containing catalyst, or in the case of allylic monomers in the presence of a free radical initiator. The oligomers can be included in photoresist compositions as dissolution rate modifiers. The photoresist compositions can further include a polymeric binder resin, a photoacid generator, and solvents.

Mold addition polymerization of norbornene-type monomers using group 10 metal complexes

A catalyst system and a process for the bulk addition polymerization or of polycyclic olefins, such as norbornene, methylnorbornene, ethylnorbornene, butylnorbornene or hexylnorbornene, 1,2,3,4,4a,5,8,8a-octahydro-1,4:5,8-dimethanonapthalene, 5,5′-(1,2-ethanediyl)bisbicyclo[2.2.1]hept-2-ene, and 1,4,4a,4b,5,8,8a,8b-octahydro-1,4:5,8-dimethanobiphenylene are disclosed. The catalyst includes an organonickel or organopalladium transition metal procatalyst and an activator compound. Polymerization can be carried out in a reaction injection molding process to yield thermoplastic and thermoset molded polymeric articles possessing high glass transition temperatures.

Catalyst complexes for polymerization and co-polymerization of cyclic olefins

Multifunctional assemblies

Olefin polymerization catalyst components and polymerization process

A process for the preparation of an olefin polymerization catalyst component which comprises contacting a solid composition obtained by combining a magnesium halide, an electron donor and a tetravalent titanium compound, this composition being substantially free from aluminum compounds, with a liquid medium comprising a halide of B, Al, Ga, In, Tl, Sn or Sb, these elements being present in their highest valency state or a halide of tetravalent Te, and removing from the catalyst component substantially all metal halide originating from the liquid medium as by washing the catalyst component with a hydrocarbon or halohydrocarbon liquid.

Blends and alloys of polycyclic polymers

Polycyclic addition polymers derived from norbornene-type monomers are mixed with a variety of other polymers to generate families of new blends, alloys, and block copolymers.

Methods of preparing oil compositions for fuel refining

Disclosed herein are methods and systems for upgrading (for example, removing heteroatoms, metals, or metalloids) an oil composition derived or extracted from a biomass. The upgraded oil composition can be used to make a desired product, for example, a fuel product.

Trading related to fund compositions

An electronic marketplace uses a fund composition to guide trading opportunities. Mutual funds typically have a target composition of financial instruments. When prices change for constituents of such a mutual fund, the fund typically needs to rebalance in order to maintain a desired composition. A marketplace that understands the target composition and the movement in prices targets trading opportunities to a fund in a more tailored manner than a traditional marketplace.

Interprogram communication using messages related to order cancellation

A trading platform and trading method that allows access to additional pools of liquidity is described. Other embodiments are also described.

Non-firm orders in electronic marketplaces

A trading platform and trading method that allows access to additional pools of liquidity is described. Other embodiments are also described.

Method and device for protein delivery into cells

Methods for performing surface-mediated protein delivery into living cells, and fabricating protein-transfected cell cluster arrays are provided. The method comprises providing a protein-containing mixture; depositing said protein-containing mixture onto a surface at defined locations; affixing the protein-containing mixture to the surface as microspots; and plating cells onto the surface in sufficient density and under conditions for the proteins to be delivered into the cells. The protein-containing mixture comprises any suitable amino acid sequence, including peptides, proteins, protein-domains, antibodies, or protein-nucleic acid conjugates, etc., with a carrier reagent. Protein-transfected cell arrays may be used for rapid and direct, screening of protein or enzymatic functions or any given intracellular protein interaction in the natural environment of a living cell, as well as for high-throughput screening of other biological and chemical analytes, which affect the functions of these proteins.

Reverse protein delivery into cells on coded microparticles

Systems, methods and kits that utilize uniquely coded microparticles for performing protein assays are provided. The uniquely coded microparticles are used as a substrate for reverse protein delivery into cells. The microparticles and methods offer the possibility of studying the biological functions of either a single protein of interest in multiple cell types per assay or multiple proteins in a single cell type.

Method and device for protein delivery into cells

Methods for performing surface-mediated protein delivery into living cells, and fabricating protein-transfected cell cluster arrays are provided. The method comprises providing a protein-containing mixture; depositing said protein-containing mixture onto a surface at defined locations; affixing the protein-containing mixture to the surface as microspots; and plating cells onto the surface in sufficient density and under conditions for the proteins to be delivered into the cells. The protein-containing mixture comprises any suitable amino acid sequence, including peptides, proteins, protein-domains, antibodies, or protein-nucleic acid conjugates, etc., with a carrier reagent. Protein-transfected cell arrays may be used for rapid and direct, screening of protein or enzymatic functions or any given intracellular protein interaction in the natural environment of a living cell, as well as for high-throughput screening of other biological and chemical analytes, which affect the functions of these proteins.

Method and device for protein delivery into cells

Methods for performing surface-mediated protein delivery into living cells, and fabricating protein-transfected cell cluster arrays are provided. The method comprises providing a protein-containing mixture; depositing said protein-containing mixture onto a surface at defined locations; affixing the protein-containing mixture to the surface as microspots; and plating cells onto the surface in sufficient density and under conditions for the proteins to be delivered into the cells. The protein-containing mixture comprises any suitable amino acid sequence, including peptides, proteins, protein-domains, antibodies, or protein-nucleic acid conjugates, etc., with a carrier reagent. Protein-transfected cell arrays may be used for rapid and direct, screening of protein or enzymatic functions or any given intracellular protein interaction in the natural environment of a living cell, as well as for high-throughput screening of other biological and chemical analytes, which affect the functions of these proteins.

Method and device for protein delivery into cells

Methods for performing surface-mediated protein delivery into living cells, and fabricating protein-transfected cell cluster arrays are provided. The method comprises providing a protein-containing mixture; depositing said protein-containing mixture onto a surface at defined locations; affixing the protein-containing mixture to the surface as microspots; and plating cells onto the surface in sufficient density and under conditions for the proteins to be delivered into the cells. The protein-containing mixture comprises any suitable amino acid sequence, including peptides, proteins, protein-domains, antibodies, or protein-nucleic acid conjugates, etc., with a carrier reagent. Protein-transfected cell arrays may be used for rapid and direct, screening of protein or enzymatic functions or any given intracellular protein interaction in the natural environment of a living cell, as well as for high-throughput screening of other biological and chemical analytes, which affect the functions of these proteins.

Printing on water-impermeable substrates with water-based inks

A method of printing with water-based inkjet inks on a water-impermeable, low-surface-energy substrate, includes: a) modifying surface properties of the substrate to increase the surface energy; b) coating the modified surface of the substrate with a first layer comprising a colorless water-based tie-layer composition; c) coating over the first layer with a second layer including a colorless and transparent water-based ink-receptive composition including: i) a water-soluble multivalent metal salt; and ii) a hydrophilic binder polymer; d) depositing directly on the surface of the second layer one or more water-based ink compositions containing an anionically stabilized pigment colorant, wherein the one or more water-based ink compositions are deposited in a predetermined pattern with an inkjet deposition system in response to electrical signals; and e) drying the first and second coated layers and the deposited inks to substantially remove the water.

Aqueous ink durability deposited on substrate

A method for improving durability of aqueous ink deposited on a substrate having multivalent metal salt present at the surface of the substrate is disclosed. The method includes depositing aqueous ink on the surface of the substrate, wherein the aqueous ink is an anionically stabilized pigment ink, drying the substrate to substantially remove the water from the deposited aqueous ink, applying substantially pure water and heat to the dried substrate with deposited aqueous ink, and removing the applied water and heat to return the dried substrate to an ambient temperature and moisture content. The applied substantially pure water and heat are sufficient to cause a significant improvement of the durability of the deposited ink on the substrate.

Multilayered structure with water-impermeable substrate

In accordance with the present invention, there is provided a multi-layered structure includes: a) a water-impermeable substrate; b) a first layer on at least one surface of the substrate comprising a water-based tie-layer composition; c) a second layer formed over the first layer, wherein the second layer is a water-based ink-receptive composition includes: i) a multivalent metal salt; and ii) a hydrophilic binder polymer; d) a third layer including at least one water-based ink composition deposited in a single pass by an inkjet printing process, wherein the water-based ink composition includes an anionically stabilized, water-dispersible pigment; and e) additional layers deposited over the one or more ink layers and exposed second layer, the additional layers selected from one or more of the following compositions: i) an opaque white layer; ii) a protective layer; and iii) an adhesive layer, further includes a continuous protective plastic or paper layer adhered thereto.

Ink composition for continuous inkjet printing

An aqueous inkjet black ink composition for use in continuous ink jet printing is provided comprising black pigment particles dispersed with a polymeric dispersant or self dispersing pigment particles without the need for a dispersant; and at least one surfactant, wherein the at least one surfactant is selected to provide the ink composition with a 10- ms dynamic surface tension of less than 54 mN/m. The invention relates to continuous ink jet printing of an aqueous pigmented ink composition recycled from a main ink supply reservoir, employing a printer with a drop ejector and a drop deflector and a non-printing drop catcher capable of returning unprinted ink to the fluid delivery system following the capture of non-printing drops. The pigmented ink jet ink compositions provide for particularly suitable fluid properties on the drop catcher face that minimize printing defects that can occur during drop deflection during the printing of high dynamic range images at high speed.

Ink set for continuous inkjet printing

An aqueous inkjet ink set for use in continuous inkjet printing comprising at least one cyan ink, at least one yellow ink, at least one magenta ink, and at least one black ink, wherein each ink of the ink set comprises dispersed pigment particles and at least one surfactant selected to provide a 10-ms dynamic surface tension of less than 54 mN/m for each ink. The invention relates to continuous ink jet printing of aqueous pigmented ink compositions recycled from main ink supply reservoirs, employing a printer with drop ejectors and a drop deflector and non-printing drop catchers capable of returning unprinted ink to the fluid delivery systems following the capture of non-printing drops. The pigmented ink jet ink compositions provide for particularly suitable fluid properties on the drop catcher face that minimize printing defects that can occur during drop deflection during the printing of high dynamic range images at high speed.

Continuous inkjet printing method

A method of printing an image with a continuous inkjet printer system employing a jetting module including a nozzle in fluid communication with a liquid ink source and a catcher including a liquid drop contact face; wherein the liquid ink is an aqueous inkjet black ink comprising a black colorant and at least one surfactant selected to provide a 10-ms dynamic surface tension of less than 54 mN/m. Full color images may be printed by further employing at least second, third and fourth jetting modules and yellow, magenta and cyan inks each also comprising a surfactant selected to provide a 10-ms dynamic surface tension of less than 54 mN/m for each ink. The ink compositions provide for fluid properties on the drop catcher face that minimize printing defects that can occur during drop deflection during the printing of high dynamic range images at high speed.

Remote manipulator device

A system for operating a catheter having a distal end adapted to be navigated in the body, and a proximal end having a handle with a translatable control and a rotatable control for acting on the distal end of the device includes a support for receiving and engaging the handle of the catheter; a translation mechanism for advancing and retracting the support to advance and retract a catheter whose handle is received in the support; a rotation mechanism for rotating the support to rotate a catheter whose handle is received in the support; a translation operator for engaging the translatable control of a catheter whose handle is received in the support and operating the translatable control to act on the distal end of the device; and a rotation operator for engaging the rotatable control of a catheter whose handle is received in the support and operating the rotatable control to act on the distal end of the device.

Apparatus for drying footwear

Hot air, flowing from the register of a hot air heating system, is conducted through a piping system having vertical conduits communicating with the interior of wet or damp footwear to be dried. The tops of the vertical conduits are provided with 45° elbows to direct the hot air into the toe regions of the footwear.

Method for extending the useful life of a nasal dilator

A double-sided, pressure-sensitive, adhesive tape which is dimensioned to form a strip for covering a substantial portion of the mounting surface of a previously-used nasal dilator, permitting one side of the strip to be secured to the nasal dilator, and the other side of the strip to be secured to the exterior surface of a human nose, thereby providing a means for reusing and extending the useful life of the nasal dilator which otherwise would be disposed of due to its loss of adhesive bonding capabilities incurred from the prior use.

Active rollover protection

A system and method protects against rollover in a vehicle by employing an array of linear acceleration sensors. A control module includes, among other things, a model of the vehicle dynamics and a model of the array of sensors. A state vector is estimated based on the detected accelerations, the model of the vehicle dynamics and the model of the sensors. A control signal is generated based on the state vector, and the roll moment of the vehicle is reduced based on the control signal.

Method for protecting a motor vehicle against overturning

Verfahren zum Schutz gegen Überschlagen in einem Kraftfahrzeug, wobei das Fahrzeug (70) eine Längsachse (74), eine Querachse (76) und eine Hochachse (78) definiert und jede Achse durch den Fahrzeugschwerpunkt (72) geht, wobei das Verfahren die folgenden Schritte umfasst: Bereitstellung eines Beschleunigungssensors (80), der entlang der Querachse (76) des Fahrzeugs positioniert ist, wobei der Sensor (80) sich in einem bestimmten Abstand vom Schwerpunkt (72) befindet; Ermittlung einer Beschleunigung am Fahrzeug (70) durch den Sensor (80); Feststellung einer Wankbeschleunigung des Fahrzeugs (70) auf Grund der festgestellten Beschleunigung und der bekannten Sensorposition; Integration der Wankbeschleunigung zur Feststellung einer Rollrate und eines Wankwinkels des Fahrzeugs (70); Erzeugung eines Steuersignals basierend auf dem Wankwinkel, der Rollrate und der Wankbeschleunigung; und Reduzierung des Wankmoments des Fahrzeugs (70) auf der Basis des Steuersignals.

Microcolumn-based, high-throughput microfluidic device

A biological assay device for use in molecular biology, pharmaceutical research, genomic analysis, combinatorial chemistry, and in the general field of the analysis of molecules that may be deposited on supports of various kinds is provided. Specifically, the present invention includes a fluidic or microfluidic device, which integrates fluidic capability into existing multi-well plates of standard configuration, for performing either single or continuous fluidic manipulations in a high-throughout format. Methods for the use and manufacture of these devices are also provided.

Hybrid utility vehicle

A hybrid vehicle may be a series hybrid or a parallel hybrid vehicle. One embodiment of a parallel hybrid vehicle includes an engine, a transmission coupled to the engine, a front drive coupled to the transmission through a prop shaft, a rear drive coupled to the transmission, a traction motor drivingly coupled to the prop shaft, and a battery to operate the traction motor.

Electronic trading systems and methods

A trading platform and trading method that allows access to additional pools of liquidity is described. Other embodiments are also described.

Hydraulic disk brake having a braking torque-to- hydraulic force converter

Abstract of the Disclosure A hydraulic disk brake apparatus especially useful for braking the rotation of a hoisting drum used to support a drill string in a well. The apparatus comprises a hydraulic fluid pump having an actuating lever, a pair of brake calipers having hydraulically actuated friction pads for engaging a brake disk coupled to the drum for rotation therewith, hydraulic fluid lines interconnecting the pump and the friction pads, and a mechanism for converting the braking reaction force caused by the torque applied to the calipers, when the pads engage the rotating disk, to an additional hydraulic force proportional to the amount of torque so applied to the calipers and applying this additional hydraulic force to the pads. This renders the braking action self-energized and provides a physical indication, i.e., a "feel", in the brake actuating lever reflecting the braking action actually take place on the drum. In a first embodiment, this converter mechanism comprises a pivotal torque lever coupled to the calipers and a hydraulic load cell engageable by the torque lever. In a second embodiment, this mechanism comprises a shear-measuring strain gauge and a hydraulic load cell.

Improved form factor and electromagnetic interference protection for process device wireless adapters

A process device wireless adapter (300, 600, 700, 800) includes a wireless communications module (310, 602, 702), a metallic housing (302, 606), and an antenna (320, 604, 826). The wireless communications module (310, 602, 702) is con-figured to communicatively couple to a process device (350) and to a wireless receiver (502). The metallic housing (302, 606) sur-rounds the wireless communication module (310, 602, 702) and has a first end and a second end. The first end is configured to at-tach to the process device (350). In one embodiment, a metallic shield (608, 708) contacts the housing (302, 606) second end such that the metallic shield (608, 708) and the housing (302, 606) form a substantially continuous conductive surface. The antenna (320, 604, 826) is communicatively coupled to the wireless communication module (310, 602, 702) and separated from the wire-less communication module (310, 602, 702) by the metallic shield (608, 708). Preferably, the wireless communications module (310, 602, 702) illustratively includes a printed circuit board that has a length that is greater than its width.