118results about How to "Suitable for mass" patented technology

A surface emission laser light source is used as a tunable laser light source. Since the surface emission laser light source can realize a broad frequency scanning range at a high speed and in the single mode, a coherent length is longer than that of a multi mode light source. For this reason, when a tomography image is calculated by executing the Fourier transform for an output obtained from an interference optical device, measuring depth can be deepened.

A method for making a coaxial cable, the method comprises the steps of: providing a carbon nanotube structure; and forming at least one conductive coating on a plurality of carbon nanotubes of the carbon nanotube structure; a carbon nanotube wire-like structure from the carbon nanotubes with at least one conductive coating; at least one layer of insulating material on the carbon nanotube wire-like structure; at least one layer of shielding material on the at least one layer of insulating material; and one layer of sheathing material on the at least one layer of shielding material.

The present invention concerns a nut (1) with a nut body (10) having an enlarged shoulder (15) and a turning plate (20) that is rotationally and inseparably arranged on the nut body, wherein the turning plate is shoved onto the nut body and secured by means of a locking element. According to the invention, the locking element is fashioned as a bead (26) provided on the nut body (10), so that the turning plate (20) is arranged between the enlarged shoulder (15) and the bead (26). Moreover, the present invention concerns a method for fabrication of such a nut, wherein the nut body (10) and the turning plate (20) are made by massive forming and, before or after shoving on the turning plate (20), an upsetting (26) is formed by pressing in the nut body (10), or during the fabrication of the nut body (10) a bead (26) is formed as a single piece in the nut body, so that the turning plate (20) is positioned between the enlarged shoulder (15) and the upsetting or the bead (26).

There are provided a center-electrode assembly and a manufacturing method therefor, in which electrical characteristics are stable and handling is easy, and which is suitable for mass-production, and a nonreciprocal circuit device and a communication apparatus using the center-electrode assembly. A center-electrode assembly for an isolator includes a ferrite, center-electrode patterns and insulating films deposited on the top surface of the ferrite, a ground pattern formed on the back surface of the ferrite, and connecting electrodes formed on side-faces of the ferrite. Each connecting electrode electrically connects between the center-electrode patterns formed on the top surface and the ground pattern formed on the back surface.

Each memory cell is formed at a different one of cross points of bit lines extending in an X direction and formed in a plurality of layers and word lines extending in a Y direction. In a multilayer cross point structure in which a plurality of vertical array planes sharing the word lines are aligned in the Y direction each for a group of bit lines aligned in a Z direction, even and odd layer bit line selection switch elements switch connection and disconnection between a global bit line and the commonly-connected even layer bit line and the commonly-connected odd layer bit line, respectively. Each of the even and odd layer bit line selection switch elements has both a bit line selection function and a current limiting function in low resistance writing.