Abstract: A pouch-type secondary battery includes: an electrode assembly in which a positive electrode, a separator, and a negative electrode are laminated; and a pouch configured to accommodate the electrode assembly, wherein the pouch includes: a surface protection layer made of a first polymer and formed at an outermost layer; a sealant layer made of a second polymer and formed at an innermost layer; a gas barrier layer made of a first metal and laminated between the surface protection layer and the sealant layer; and a metal foil layer made of a second metal, laminated between the surface protection layer and the sealant layer, and connected to the negative electrode of the electrode assembly.

Abstract: Disclosed is a composition for forming a thermoelectric film, the composition comprising an edge-oxidized graphene oxide, wherein the edge-oxidized graphene oxide is dispersed in a thermoelectric material.

Abstract: The present disclosure relates to a battery module, including two or more battery cells, each including an electrode terminal; a connecting member, wherein the electrode terminals of adjacent battery cells are connected by the connecting member; and a clamping-sampling member, including a wire connection portion for fixing a wire harness and a clamping portion, wherein one end of the clamping portion is connected with the wire connection portion and the other end of the clamping portion clamps the connecting member.

Abstract: A battery material stacking device sequentially stacks sheet-like workpieces pertaining to a battery material at high speed. The battery material stacking device is provided with a conveyance mechanism configured to convey workpieces in a predetermined direction, a rotor arranged below the conveyance mechanism to rotate about a predetermined rotation shaft, a plurality of holding portions provided on a peripheral portion of the rotor to hold the workpieces, and a stacking table configured to stack the workpieces thereon. The plurality of holding portions is configured to hold one surface of each of the workpieces which is being conveyed with the other surface of each of the workpieces being held by the conveyance mechanism, then convey the workpieces in accordance with a rotation of the rotor while reversing the workpieces, and stack the workpieces on the stacking table with the other surface facing the stacking table.

Abstract: A green tyre (2) for bicycles is built, comprising at least one carcass ply (4) having axially opposite end flaps (4a) engaged with respective bead cores (5) and a tread band (6) applied in a radially outer position around the at least one carcass ply (4). The built tyre (2) removed from the building drum, is profiled so as to translate the tread band (6) in a radially outer direction with respect to the bead cores (5), so as to impart a cross-sectional convex profile to the tyre (2) in a radially outer direction. The profiled tyre is engaged by means of a transfer member (31) comprising a gripping device (30) which retains it at the radially outer surface (2b) so as to maintain the cross-sectional convex profile in a radially outer direction.

Abstract: A solar module includes a plurality of photovoltaic cells and a sandwich structure on which the plurality of photovoltaic cells is structurally supported. The sandwich structure includes top and bottom structural plates and an open-cell inner material located between the top and bottom structural plates.

Abstract: This specification describes automated reel processes for producing solar modules and solar module reels. In some examples, a method includes receiving a continuous feed of photovoltaic devices on a photovoltaic device sheet. The method includes locating and bypassing one or more defective photovoltaic devices on the photovoltaic device sheet. The method includes installing bussing for the photovoltaic devices on the photovoltaic device sheet. The method includes feeding the photovoltaic device sheet to an encapsulation system to output a photovoltaic module sheet.

Abstract: The invention is directed to a method and apparatus for maintaining the inflation level of a bubble formed by nips in a moving roll of tubular film, to form a gusset in a final product produced from the film.

Abstract: An aerosol-generating article is provided, including an aerosol-generating substrate; and a mouthpiece disposed downstream of the aerosol-generating substrate, a peripheral region of the mouthpiece including one or more closed pockets of air.

Abstract: A system, is disclosed having a polymer-based additive manufacturing subsystem, a metallic-based additive manufacturing subsystem, an exchanger to place at least one of the polymer-based additive manufacturing subsystem and the metallic-based additive manufacturing subsystem into a position to provide a manufacturing process, a build area where a part is created with the polymer-based additive manufacturing subsystem and the metallic-based additive manufacturing subsystem, and an environmental control unit to collect debris produced during operation of the polymer-based additive manufacturing subsystem and the metallic-based additive manufacturing subsystem. Another system and method are also disclosed.

Abstract: A method for a treatment of a product web which is transported in an advance direction includes guiding the product web through a treatment gap which is formed by a first treatment roll being arranged in a first working position and a contour tool, providing a second roll, moving the second roll into a second working position in which the second roll forms a second treatment gap with the counter tool, and moving the first treatment roll into a first parked position in which the first treatment roll does not form a treatment gap with the counter tool.

Abstract: An apparatus for aligning an outlet of an injection unit with an inlet of a mold mounted between platens of a molding machine includes a positioning assembly interconnecting the injection unit to the molding machine. The positioning assembly includes a first translation assembly configured to engender a first movement of the injection unit outlet along a translation plane, and a second translation assembly configured to engender a second movement of the injection unit outlet along the translation plane. The positioning assembly further includes a brake assembly extending between the first translation assembly and the second translation assembly. The brake assembly is configured to selectively create a compressive force between the first and second translation assemblies to maintain the position of the injection unit outlet.

Abstract: An imprint apparatus that performs a supply step of supplying an imprint material onto each of shot regions adjacent to each other on a substrate and, after the supply step, execute an imprint process including a contact step, a curing step, and a mold releasing step for each of the shot regions. The apparatus comprises an irradiator that irradiates the imprint material on the shot region with light in the curing step, and a light-shielding member that defines an irradiation region of the light from the irradiator, wherein the light-shielding member defines the irradiation region such that the imprint material in an end portion of a first shot region on a side of a second shot region adjacent to the first shot region is complementarily cured by light irradiation in the curing step performed on the second shot region.

Abstract: A perovskite-silicon tandem cell capable of absorbing solar radiation with energy lower than that of 1.12 eV, i.e., the bandgap of crystalline silicon—corresponding to the wavelength of 1100 nm. Ho3+ can absorb photons of wavelength range 1120 to 1190 nm, Tm3+, 1190 to 1260 nm, and Er3+, 1145 to 1580 nm, but up-conversion can be achieved using Ho3+, Tm3+, and Er3+-doped metal oxide, such as ZrO2, in perovskite-silicon tandem solar cells. Doped metal oxides, such as ZrO2 can also work as selective contacts. Such perovskite-silicon tandem structures can achieve over 30% solar energy conversion efficiency.

Abstract: A method of manufacturing a carbon nanotube (CNT) composite material structure is provided. The method includes providing ink, in which a CNT composite material including a CNT and a rheological modifier is dispersed, to a nozzle, positioning the nozzle at a predetermined point on a substrate, and moving the nozzle along a predetermined path on the substrate while discharging the ink from the nozzle by surface tension of a meniscus formed at a leading end of the nozzle and printing a CNT composite material pattern corresponding to a movement path of the nozzle. In printing the CNT composite material pattern, the pattern is stacked as the CNT composite material by evaporation of a solvent within a meniscus formed by the ink extruded from the nozzle between the nozzle and the substrate.

Abstract: Disclosed is a method for manufacturing an article made of a polymerized material including the steps of: —providing a vat of polymerizable material, transparent at least in the 400-800 nanometers wavelengths range, —irradiating the polymerizable material with a laser beam according to a predetermined pattern so as to polymerize the polymerizable material in order to form the article, the predetermined pattern being determined based on a three-dimension representation of the article with the positions in three dimensions of a plurality of volume units adapted to form together the article, the laser beam scanning the vat in three dimensions in order to be focused at each position of the volume units present in the predetermined pattern so as to initiate locally the polymerization of the polymerizable material at each of these positions.

Abstract: Various embodiments related to three dimensional printers, and reinforced filaments, and their methods of use are described. In one embodiment, a void free reinforced filament is fed into an conduit nozzle. The reinforced filament includes a core, which may be continuous or semi-continuous, and a matrix material surrounding the core. The reinforced filament is heated to a temperature greater than a melting temperature of the matrix material and less than a melting temperature of the core prior to drag the filament from the conduit nozzle.

Abstract: A manufacturing method contemplates performing vacuum-assisted resin infusion to enclose an elongated core within a cured composite laminate without employing a mold. Not relying upon an external mold enables the process to be efficiently performed for core shapes that are manufactured in low volumes. Typical resin infusion processes utilize flow media that induces bag bridging during vacuum draw in order to provide gaps facilitating resin flow. However, popular flow media also tends to impart directional aggregate forces during vacuum draw, which forces can deform the core since no mold is being used. To avoid unequal and non-dispersed directional forces from deforming the elongated core, a flow media is employed that is configured to disperse and/or reduce such forces. Some such flow media may be knitted so as to allow overlapping strands to slide over one another.

Abstract: A cigar cutter including a substantially planar housing body having a first surface and a second surface opposite the first surface. A blade having a cutting edge is movably mounted within the substantially planar housing body. A through hole extends between the first and second surfaces, wherein the blade is moveable to pass through the through hole substantially perpendicular to a central axis of the through hole. A receptacle having an open end is mounted to the second surface and circumscribes the through hole. The receptacle may be removably mounted to the second surface.

Abstract: According to an embodiment, an electrospinning apparatus includes: a transport roll; and a head unit. The transport roll is a roll that transports a substrate. The transport has a transport surface that is in contact with the substrate when transporting the substrate. The transport surface of the transport roll has a surface roughness Ra of 1.6 or less. The head unit ejects a raw material liquid of fiber toward the substrate transported by the transport roll to form a film of the fiber on the substrate.