32results about How to "Easily detach" patented technology

A sound attenuation enclosure comprising a plurality of panels positioned side by side one another forming an enclosure about an operating device that generates noise. The panels are supported by a plurality of columns, and are separable from the columns so the enclosure and its components are transportable. The panels and columns may have an enclosed inner chamber filled with a sound retardant material.

A static eliminator capable of replacing a discharge needle and improving maintainability of the eliminator is disclosed. The static eliminator comprises: an air-guiding duct having a tubular portion provided with an opposite electrode and a boss portion; and an electric discharge module detachably mounted on the tubular portion, wherein ionized air is supplied to the air-guiding duct by a fan of an air blower. The electric discharge module has a holder fitted in a boss portion and a plurality of discharge electrodes attached to the holder so as to protrude toward the opposite electrode in an outer-radial direction. When foreign substances or the like adhere to a tip of the discharge electrode or when the discharge electrode deteriorates, the electric discharge module is detached from the boss portion.

Disclosed are a novel, elastic, biocompatible, micro-sized, polyimide-based multi-channel microelectrode for recording of electroencephalography (EEG) from a laboratory animal including mouse, and a method for recording of laboratory animal EEG using the microelectrode. The microelectrode may include 2 grounding electrodes and 32 recording electrodes. A connector for signal transmission easily connects the microelectrode to a signal acquiring apparatus. The total weight of the microelectrode, including the connector, does not exceed 150 mg. Laboratory animal EEG, including that of mouse, provides the advantage of monitoring the brain state of a freely moving animal following a genetic or pharmaceutical manipulation. The microelectrode can be implanted without surgery and may be detached from wires while EEG is not recorded from the laboratory animal. The microelectrode can successfully acquire broadband EEG signals from the skull of the laboratory animal and is effective in monitoring spatial and temporal pattern of brain activities of the laboratory animal.

A band length-adjustable hook-fixing type belt buckle according to the present disclosure comprises a band having a plurality of fixing holes formed in a surface thereof and configured to extend in a longitudinal direction; a pushing member provided at one end of the band and including a pushing portion fixing part extending in a width direction of the band and having a fitting groove perforated therein along the extension direction, a spring inserted into the fitting groove to give elasticity, and pushing portions provided at both ends of the fitting groove to be pushed from an inner side of the fitting groove to an outer side by means of the spring; and a buckle provided at the other end of the band and having a slide groove perforated therein and extending along the longitudinal direction so that the pushing portion slides therein.