4results about How to "Efficiently formed" patented technology

A sensor and method for page-based optical data storage. The sensor includes a partially-reflective mirror, a reflective mirror disposed substantially collinear with and spaced apart from the partially-reflective mirror, and an active layer disposed substantially collinear with and between the partially-reflective mirror and the reflective mirror. The partially-reflective mirror has a first and second side and transmits a portion of light incident on the first side. The reflective mirror reflects light incident on the reflective mirror toward the partially-reflective mirror. The active layer absorbs at least a portion of the light oscillating at the resonant frequency.

The present invention relates to a treatment module for creating a treated fluid mixture, particularly a hybrid multiphase carbon-hydrogen-oxygen fuel mixture, the treatment module comprising a fluid inlet and a fluid outlet; a reactor chamber fluidly connected to the fluid inlet and the fluid outlet; a cathode arranged within an electrode container and an anode which are arranged to provide an ionizing discharge, particularly a corona barrier discharge, between the anode and the cathode; wherein the treatment module is configured to receive a fluid via the fluid inlet, allowing the fluid to flow through the reactor chamber, and to release the a treated fluid via the fluid outlet, a system comprising the treatment module and a method for creating the fluid mixture.

Provided is a novel manufacturing method for a conical hollow needle that makes it possible to efficiently form a conical part that has a nearly perfectly circular outer circumferential surface shape. The present invention is a method of manufacturing a conical hollow needle 10 that has a conical part 24 that has a tapered outer circumferential surface 20. The manufacturing method involves immersing a hollow needle 10' having a straight shape in an electrolyte solution 30 to conically electropolish an outer circumferential surface 24'. From a start to an end of the electropolishing, the hollow needle 10', which serves as an anode, is sandwiched between a pair of cathodes 34, 34 at a prescribed distance therefrom in a radial direction, and the hollow needle 10' is rotated around a needle axis thereof to change which faces of the hollow needle 10' are opposite to the cathodes 34, 34.

The present invention relates to a button-type secondary battery, comprising: a lower can that serves as a first electrode terminal; an upper can that is coupled to and surrounds the lower can and serves as a second electrode terminal; and a gasket that is provided between the lower can and the upper can, wherein indented lower insertion grooves and indented upper insertion grooves are respectively formed on surfaces of the lower can and the upper can, to which the gasket is adhered, and the lower insertion grooves and the upper insertion grooves are located spaced apart from each other so as not to face each other.