Provided is a heater substrate that includes an insulating substrate having a first surface and a second surface that is on an opposite side from the first surface, a heater wire located inside the insulating substrate, and an adjustment part that is electrically connected to the heater wire. The adjustment part includes a pair of adjustment terminals that are located on the second surface and are respectively electrically connected to two ends of a partial section of the heater wire, and an adjustment conductor that is located on the second surface and is connected to the pair of adjustment terminals. Also provided are a probe card substrate and a probe card that include the heater substrate.

A wiring sheet includes: a pseudo sheet structure including a plurality of conductive linear bodies arranged at intervals; a cured product layer supporting the pseudo sheet structure; and a pair of electrodes in direct contact with the conductive linear bodies. The cured product layer is formed from a cured product of a curable adhesive agent, and a storage modulus at 23 degrees C of the cured product layer is in a range from 5.0×10.sup.6 Pa to 1.0×10.sup.10 Pa.

A heating-wire device. The heating-wire device includes at least one heating wire, a heating region, which comprises the at least one heating wire embedded therein and can be heated by the heating wire; a current source, which is connected to the heating wire and is configured to apply a current to the heating wire and heat it; a controller, using which the current source can be controlled; a first adhesion-promoting layer, which is arranged on a surface of the heating wire and surrounds the surface thereof, wherein the heating region surrounds the first adhesion-promoting layer.

A portable space heater is provided having a heating assembly that includes at least one heating element positioned in front of a fan (defined by the direction of the air flow with the air blowing toward the front) such that the heating element is in linear alignment with the fan along the axis of rotation of the fan. The fan and the at least one heating element may be further positioned within a duct assembly that narrows as it approaches a front grill of the portable space heater.

Disclosed are electromagnetic cells assembled together. The plurality of Electromagnetic Cells are arranged in an electromagnetic plate, the electromagnetic plate can float or hover. The Electromagnetic Plate comprises an enclosure of a first set of alternating layers of electric and dielectric materials. The plurality of electromagnetic cells, each arranged in an individual socket embedded in the holding element inside the Electromagnetic plate, and each electromagnetic cell is comprised of a second set of alternating layers of electric and dielectric materials, and a holding cup cover that screws in to provide structural integrity and an electromagnetic core including a metal tube and electromagnetic coil. At the opening of the Electromagnetic Cell, a tube mechanism can be added which would allow certain liquids to be inserted inside of the cell. The cells heats up as a result of the electric current flowing through the coil inside of the cell, thus resulting in an increased temperature of such liquid.

The present disclosure discloses a transmission electron microscope in-situ chip and a preparation method thereof. The transmission electron microscope in-situ chip includes a transmission electron microscope high-resolution in-situ gas phase heating chip, a transmission electron microscope high-resolution in-situ liquid phase heating chip and a transmission electron microscope in-situ electrothermal coupling chip. The transmission electron microscope high-resolution in-situ gas phase heating chip and the transmission electron microscope high-resolution in-situ liquid phase heating chip are respectively suitable for gas samples and liquid samples, and the transmission electron microscope in-situ electrothermal coupling chip realizes the multi-functional embodiment of electrothermal coupling. The three transmission electron microscope in-situ chips have the advantages of high resolution and low sample drift rate.

A cord-shaped heater having: a conductive wire 5 and a heat fusion layer 9 formed on an outer periphery of the conductive wire, wherein the heat fusion layer is formed of an aliphatic polyamide-based polymer material. A cord-shaped heater, having: a conductive wire; and a heat fusion layer formed on an outer periphery of the conductive wire, wherein the heat fusion layer is a polyamide-based thermoplastic elastomer. A sheet-shaped heater, wherein the cord-shaped heater is arranged on a substrate.

A cartridge for an aerosol-generating system is provided, including a liquid storage portion including a housing containing a liquid aerosol-forming substrate, the housing having an open end; and a heater assembly including: an electrical heating element configured to heat the substrate to form an aerosol, the heating element including a planar filament arrangement having one or more electrically conductive filaments, an electrically insulating substrate having a planar attachment face, the filament arrangement disposed on the planar attachment face, and clamping elements mechanically fixing the filament arrangement to the electrically insulating substrate and applying a pulling force onto the filament arrangement, at least a portion of the heater assembly being fluid-permeable, and the heater assembly being arranged over the open end of the housing.

An anti-icing structure is for a charging door for a vehicle where the charging door is rotatably installed to an inlet housing with a charging inlet module to selectively open the charging inlet module. The anti-icing structure includes: a door inner cover hingedly connected to the inlet housing through a hinge member at a position corresponding to an opening portion formed in the inlet housing to open the charging inlet module; a door outer cover connected to the outer surface of the door inner cover; and a heating assembly installed between an edge portion of the outer surface of the door inner cover and an edge portion of the inner side of the door outer cover.

A small diameter sheath heater with improved reliability is provided. The sheath heater according to one embodiment of the present invention includes a metal sheath, a heating wire having a band shape, the heating wire arranged with a gap within the metal sheath so as to rotate with respect to an axis direction of the metal sheath, an insulating material arranged in the gap, and connection terminals arranged at one end of the metal sheath, the connection terminals electrically connected with both ends of the heating wire respectively.