26170results about How to "Improve insulation performance" patented technology

In a method of forming a layer using an atomic layer deposition process, after a substrate is loaded into a chamber, a first reactant is provided onto the substrate. The first reactant is partially chemisorbed on the substrate. A second reactant is introduced into the chamber to form a preliminary layer on the substrate by chemically reacting the second reactant with the chemisorbed first reactant. Impurities in the preliminary layer and unreacted reactants are simultaneously removed using a plasma for removing impurities to thereby form the layer on the substrate. The impurities in the layer may be effectively removed so that the layer may have reduced leakage current.

A wafer holder is provided having high rigidity and an enhanced heat-insulating effect that allow positional accuracy and heating uniformity to be improved, a chip to be rapidly heated and cooled, and the manufacturing cost to be reduced, and a wafer prober apparatus on which the wafer holder is mounted. The wafer holder of the present invention includes a chuck top for mounting a wafer, a support member for supporting the chuck top, and a stand for supporting the support member. The chuck top has a thermal conductivity K1 and a Young's modulus Y1; the support member has a thermal conductivity K2 and a Young's modulus Y2; and the stand has a thermal conductivity K3 and a Young's modulus Y3. K1>K2 and K1>K3; and Y3>Y1 and Y3>Y2.

A memory device having a vacuum jacket around the first electrode element for improved thermal isolation. The memory unit includes a first electrode element; a phase change memory element in contact with the first electrode element; a dielectric fill layer surrounding the phase change memory element and the first electrode element, wherein the dielectric layer is spaced from the first electrode element to define a chamber between the first electrode element and the dielectric fill layer; and wherein the phase change memory layer is sealed to the dielectric fill layer to define a thermal isolation jacket around the first electrode element.

A number of compact, high-efficiency and high-power density thermoelectric systems utilizing the advantages of thermal isolation are described. Such configurations exhibit high system efficiency and power density. Some configurations exhibit a substantial reduction in the amount of thermoelectric material required.

A thermally-conductive, electrically insulative interface for conductively cooling a heat-generating source, such as an electronic component, having an associated thermal dissipation member such as a heat sink. The interface is provided as a cured sheet of a curable material formulated as a blend of a curable silicone binder, and a particulate alumina, i.e., aluminum oxide (Al2O3), filler. The interface is observed to exhibit a thermal conductivity of at least about 0.8 W/m-K and a wet dielectric breakdown strength of at least about 475 Vac/mil.

The present invention envisages a data access, replication or communications system comprising a software application that is distributed across a terminal-side component running on a terminal and a server-side component; in which the terminal-side component and the server-side component (i) together constitute a client to a server and (ii) collaborate by sending messages using a message queuing system over a network Hence, we split (i.e. distribute) the functionality of an application that serves as the client in a client-server configuration into component parts that run on two or more physical devices that commuunicate with each other over a network connection using a message queuing system, such as message oriented middleware. The component parts collectively act as a client in a larger client-server arrangement, with the server being, for example, a mail server. We call this a ‘Distributed Client’ model. A core advantage of the Distributed Client model is that it allows a terminal, such as mobile device with limited processing capacity, power, and connectivity, to enjoy the functionality of full-featured client access to a server environment using minimum resources on the mobile device by distributing some of the functionality normally associated with the client onto the server side, which is not so resource constrained.

An insulative, lightweight concrete building panel is provided with one or more fiber or steel reinforcements which are manufactured in a controlled environment and can be easily transported and erected at a building site.

Compositions, methods, and systems for manufacturing articles, particularly containers and packaging materials, having a highly inorganically filled matrix. Suitable inorganically filled mixtures are prepared by mixing together an organic polymer binder, water, one or more aggregate materials, fibers, and optional admixtures in the correct proportions in order to form an article which has the desired performance criteria. The inorganically filled mixtures are molded to fashion a portion of the mixture into a form stable shape for the desired article. Once the article has obtained form stability, such as by heating to remove water by evaporation, the article is removed from the mold and allowed to harden to gain strength. The articles may have properties substantially similar to articles presently made from traditional materials like paper, paperboard, polystyrene, plastic, or metal. They have especial utility in the mass production of containers, particularly food and beverage containers.

The invention relates to a bipolar clamp (10) comprising two scissor members (12, 14), which are joined together mechanically by means of an insulating screw or similar pivot joint (16) about which they can rotate with respect to one another, but are electrically insulated from one another,

• • electrode components (18, 20) at distal ends (22, 24) of the scissor members (12, 14) for grasping tissue and conducting an electrical current through the tissue to cause. coagulation,
  • handle devices (26, 28) at proximal ends (30, 32) of the scissor members (12, 14),
  • current-supply means (34, 40, 42) at the proximal end (32) of one scissor member (14)
  • ratchets (36, 38) between the pivot joint (16) and the proximal ends (32, 34) to lock, the scissor members (12, 14) to one another in a closed position.

In accordance with the invention the current-supply means (34, 40, 42) are so disposed, and the ratchets (36, 38) are so constructed, that current flow from the current-supply means (34, 40, 42) to the electrode components (18, 20) is possible only in the closed position. These measures make manipulation of the bipolar clamp (10) safer, because a coagulation current cannot flow until the clamp is in the closed position.

The invention provides a novel aerogel multifunctional material and a preparation method thereof. The multifunctional aerogel composite is prepared from gellan gum, hyaluronic acid as well as derivatives or mixture of the gellan gum and the hyaluronic acid, aerogel, a novel light-sensitive material, a novel solvent or novel ionic liquid or a novel mixed solvent formred by the above solvents or essential oil and the like by a high-energy photocuring method. The composite material has the characteristics of low density, low heat-conducting coefficient, high weather resistance, environmental friendliness and the like. A functional carrier or a functional material coated with the composite material has high heat-isolating, heat-insulating, cold-accumulating, moisturizing, moisture-proof, moisture-retaining and anti-haze characteristics, and the characteristics and the use range of the materials can be improved. The multifunctional material is extremely widely applied, and can be widely applied in the fields of haze prevention and control, disease diagnosis and treatment, medicine, military industry, chemical industry, spaceflight, navigation, aviation, high-speed train, paper making, printing, water treatment, agriculture and animal husbandry, a cold chain system, food and cosmetic safety.

A semiconductor device includes an oxide semiconductor layer including a crystalline region over an insulating surface, a source electrode layer and a drain electrode layer in contact with the oxide semiconductor layer, a gate insulating layer covering the oxide semiconductor layer, the source electrode layer, and the drain electrode layer, and a gate electrode layer over the gate insulating layer in a region overlapping with the crystalline region. The crystalline region includes a crystal whose c-axis is aligned in a direction substantially perpendicular to a surface of the oxide semiconductor layer.

A heat-insulating container comprises a paper cup body having an inner surface, an upper open end, a shell member and a bottom, the inner surface being coated with polyolefine resin, the upper open end having an outward curled portion and the shell member having a side wall on which at least one rib is formed; and a tubular member being formed of paper and having an inverse truncated conical shape, the tubular member having at a lower end thereof an inward curled portion. The tubular member is combined with an outer periphery of the paper cup body so as to come into contact with the paper cup body in contact portions provided on the at least one rib of the paper cup body and on an outer periphery of an lower end of the side wall of the shell member. According to such a structure, it is possible to provide the heat-insulating container, which has a stable heat-insulating property, a high grade design, a high degree of freedom in indication by printing on the outer surface of the container, and a lower production cost.

The technology described herein provides a combination beverage cooler and car seat cooler for simultaneously cooling food, beverages, and the like and cooling an unoccupied car seat. The combined cooler includes an insulated container having a back panel and a front panel opposite one another, a left side panel and a right side panel opposite one another and extended between the back and front panels, the back, front, left, and right panels integrally formed with a bottom panel, thereby defining an interior cavity for receipt of an at least one item to cool, and a sealable lid being sealable with the back, front, left, and right panels and hingedly connected to the rear panel and an insulated cover for thermally protecting an unoccupied car seat, the cover having a flexible thermal barrier and being foldably attached to the insulated container to provide a combined beverage cooler and car seat cooler.

A shutter for closing openings with pivotal shutter elements, the rotational axes of which are arranged parallel to each other. Better sealing is achieved in that the shutter elements consist of at least two wings that are solidly joined together and arranged almost parallel to each other. The wings of the shutter elements are oriented substantially parallel to an imaginary plane of the opening, thus closing it on both sides, in a first position and substantially normal to the plane of the opening, thus clearing said opening, in a second position.

Polymer materials form electrode array bodies for neural stimulation, especially for retinal stimulation to create vision. The method lays down a polymer layer. Apply a metal layer to the polymer and pattern to create electrodes and leads. Apply a second polymer layer over the metal layer and pattern to leave openings for electrodes. The array and its supply cable are a single body. A method for manufacturing a flexible circuit electrode array, is: deposit a metal trace layer on an insulator polymer base layer; apply a layer of photoresist on the metal trace layer and pattern the metal trace layer and form metal traces on the insulator polymer base layer; activate the insulator polymer base layer and deposit a top insulator polymer layer and form a single insulating polymer layer with the base insulator polymer layer; wherein the insulator polymer layers are heated at 80-150° C. and then at 230-350° C.

The invention relates to an environment-friendly light heat-insulating material for fireproof doors and buildings, and a manufacturing method thereof. The manufacturing method is characterized by comprising the following steps of: pretreating plant hollow core bodies and/or flexible porous fillers by using a water glass adhesive; mixing with inorganic fire-resistant hollow particles; and performing mould pressing, shaping and drying to obtain the environment-friendly light heat-insulating material. The hollow core bodies and the flexible porous fillers are arranged multidirectionally; one layer of water glass adhesive is arranged at least on the surfaces of the hollow core bodies and the flexible porous fillers; and discontinuous holes are reserved between the hollow core bodies and/or the flexible porous fillers and the inorganic fire-resistant hollow particles. Preferably, the hollow core bodies are rice husks and straw sections; and the flexible porous fillers are foam and fibers. Renewable plant resources and recovered foam and fiber waste are adopted, so the environment-friendly light heat-insulating material is energy-saving and environment-friendly; and a large number of sealed holes are formed among the material particles through the penetration and coating of the modified water glass adhesive, and a heat-insulating hydrophobic corrosion-resistant multi-effect protective layer is provided, so the environment-friendly light heat-insulating material has good fireproof, heat-insulating and heat-preserving effects, high weather resistance, combined rigidity and toughness, low density and low cost.

The present invention relates to a holding material for a catalytic converter including a catalyst carrier, a metal casing for receiving the catalyst carrier, and the holding material wound around the catalyst carrier and interposed in a gap between the catalyst carrier and the metal casing, the holding material including a low thermal conductivity layer, in which the low thermal conductivity layer includes: a molded material containing an inorganic powder; or a composite material of a porous substrate with an aerogel.

An ordered ceramic microstructure and a method of making the same. In one embodiment, the ceramic microstructure includes a base structure and one or more ceramic layers. The base structure includes a plurality of first truss elements defined by a plurality of first self-propagating polymer waveguides and extending along a first direction, a plurality of second truss elements defined by a plurality of second self-propagating polymer waveguides and extending along a second direction, and a plurality of third truss elements defined by a plurality of third self-propagating polymer waveguides and extending along a third direction. Here, the first, second, and third truss elements interpenetrate each other at a plurality of nodes to form a continuous material, and the base structure is self-supporting. In addition, the ceramic layers coat a surface of at least one truss element of the first truss elements, the second truss elements, or the third truss elements.

A building framework includes metal columns (e.g., tubular or I-beam), wood-product beams, and bracket connectors for joining the beams to the columns to form a building joint of sufficient strength and durability for buildings suitable for human occupation. First mechanical fasteners (such as bolts and nuts) secure a selected connector to the column, and second mechanical fasteners (such as lag bolts) secure a selected beam to the connector. The columns include double rows of holes. A plurality of different connectors with differently angled flanges are provided, such that beams can be connected at a wide variety of different angles. Further, the system allows columns and/or beams to be cut at the construction site, or at a building supply company. Thus, basic building components can be inventoried in a manner not previously possible, yet the system supports a wide variety of different building frames for on-site customization and adaptability.