Neural interfaces with the peripheral nervous system have been developed to provide a direct communication pathway between peripheral nerves and prosthetic limbs. Described herein is a method of making a microchannel integrated neural interface device comprising a plurality of hollow cylindrical electrodes in a PDMS scaffold, which can control the reinnervated muscles and interpret neurological signals. The acquired bioelectrical signals can be used for the interpretation of mind and create a neural map.

A grommet configured to provide support for a cable exiting of a housing is presented herein. The grommet has a generally elongate shape extending along a longitudinal axis. The grommet includes a sealing part configured to interact with an inner wall of an exit point of the housing, a sleeve arranged around the longitudinal axis and configured to be arranged outside of the housing to act as a cable relief on the outside of the housing, the sealing part, and one or more reinforcement members provided in a transition region between the sealing part and the sleeve. An electronic member including an electric cable connected to an electronic component present within the housing of the electronic member and the grommet as well as a method of the forming grommet is also presented.

A grommet configured to provide support for a cable exiting of a housing is presented herein. The grommet has a generally elongate shape extending along a longitudinal axis. The grommet includes a sealing part configured to interact with an inner wall of an exit point of the housing, a sleeve arranged around the longitudinal axis and configured to be arranged outside of the housing to act as a cable relief on the outside of the housing, the sealing part, and one or more reinforcement members provided in a transition region between the sealing part and the sleeve. An electronic member including an electric cable connected to an electronic component present within the housing of the electronic member and the grommet as well as a method of the forming grommet is also presented.

This invention pertains to a laminate structure suitable for use as electrical insulation, comprising a first paper layer comprising 90 to 99 weight percent uniformly distributed calcined mica and 1 to 10 weight percent supporting material, a majority by weight of the supporting material being in the form of a floc; and a support layer comprising unidirectional filaments or unidirectional yarns or woven yarns; wherein the support layer is bound to the first paper layer; the laminate structure having a dielectric strength of 15 kV/mm or greater, a Gurley porosity of 400 seconds or less, and total mica content of 60 weight percent or greater. The laminate structure can further comprise a second paper layer bound to the support layer, the second paper layer comprising 90 to 99 weight percent uniformly distributed calcined mica and 1 to 10 weight percent supporting material, a majority by weight of the supporting material being in the form of a floc.

This invention pertains to a laminate structure suitable for use as electrical insulation, comprising a first paper layer comprising 90 to 99 weight percent uniformly distributed calcined mica and 1 to 10 weight percent supporting material, a majority by weight of the supporting material being in the form of a floc; and a support layer comprising unidirectional filaments or unidirectional yarns or woven yarns; wherein the support layer is bound to the first paper layer; the laminate structure having a dielectric strength of 15 kV/mm or greater, a Gurley porosity of 400 seconds or less, and total mica content of 60 weight percent or greater. The laminate structure can further comprise a second paper layer bound to the support layer, the second paper layer comprising 90 to 99 weight percent uniformly distributed calcined mica and 1 to 10 weight percent supporting material, a majority by weight of the supporting material being in the form of a floc.

The present invention relates to a wire coating apparatus capable of evenly coating an insulating thin film on the surface of a wire such as a bonding wire having a small diameter, and the wire insulating thin film coating apparatus according to the present invention comprises: a coating portion which coats the surface of the wire with the insulating thin film while being blocked from the outside; and a wire process setting portion which is installed to be movable to the inside and outside of the coating portion and on which the wire is wound while the inside and outside of the wire are exposed so that a coating process of the insulating thin film is performed in the coating portion.

A coil for a rotating electrical machine, the coil comprising a coil conductor and an insulating layer that is disposed around an outer periphery of the coil conductor, the insulating layer comprising a mica tape, the mica tape comprising a mica layer including mica and a backing layer including a backing material, the mica comprising mica pieces having a particle size of 2.8 mm or more, as measured by a JIS standard sieve, at a proportion of less than 45% by mass of a total of the mica pieces that are obtained from the mica layer being separated from the backing layer.

Laminate structure suitable for use as electrical insulation comprising: a) a corona-resistant layer comprising 90 to 99 weight percent uniformly distributed calcined mica and 1 to 10 weight percent aramid material, the aramid material being in the form of floc, fibrid, or mixtures thereof; b) a support layer comprising unidirectional or woven filament yarns, the support layer having a first and second face; and c) a resin-compatible layer comprising 60 to 80 weight percent uniformly distributed uncalcined mica and 20 to 40 weight percent aramid material, the aramid material being in the form of floc, fibrid, or mixtures thereof; wherein the first face of the support layer is directly bound to the corona-resistant layer and the second face of the support layer is directly bound to the resin-compatible layer; the laminate structure having a total mica content of 60 weight percent or greater.

Laminate structure suitable for use as electrical insulation comprising: a) a corona-resistant layer comprising 90 to 99 weight percent uniformly distributed calcined mica and 1 to 10 weight percent aramid material, the aramid material being in the form of floc, fibrid, or mixtures thereof; b) a support layer comprising unidirectional or woven filament yarns, the support layer having a first and second face; and c) a resin-compatible layer comprising 60 to 80 weight percent uniformly distributed uncalcined mica and 20 to 40 weight percent aramid material, the aramid material being in the form of floc, fibrid, or mixtures thereof; wherein the first face of the support layer is directly bound to the corona-resistant layer and the second face of the support layer is directly bound to the resin-compatible layer; the laminate structure having a total mica content of 60 weight percent or greater.

A distribution member includes plural electric wire pairs each including a pair of electric wires, a first fixing member integrally fixing the electric wire pairs, and a second fixing member that is separated from the first fixing member and integrally fixes electric wires of at least one of the electric wire pairs. The first fixing member and the second fixing member each include a holder holding the electric wires and a resin mold part that includes a molding resin and is molded so as to cover a part of the electric wire pairs held by the holder. The holder includes at least one interposed part that is interposed between the held electric wires. The distribution member further includes a combining part that is integrally formed with the holders of the first and second fixing members and combines the holders of the first and second fixing members.