NATIONAL SYNCHROTRON RADIATION RESEARCH CENTER Patent applications |
Patent application number | Title | Published |
20150308580 | RELIEF VALVE ASSEMBLY WITH ANTI-FROZEN SHIELDING HAT - A relief valve assembly includes a relief valve, a hollow shell disposed on the relief valve so as to form a relieving chamber, and a cap mounted to the hollow shell and closing off a distal end of the relief valve to an external environment. The hollow shell has a distal aperture and a proximal aperture, and the distal end of the relief valve is inserted into the hollow shell through the proximal aperture and protrudes through the distal aperture. The relief valve includes a relief port forming a fluid flow path between a valve chamber of the relief valve and the relieving chamber, and the hollow shell extends past the relief port along a longitudinal axis of the relief valve. The relief valve includes a slide member configured to move in response to an over-pressure condition, and a fluid vents from the valve chamber to the relieving chamber through the relief port. | 10-29-2015 |
20150141736 | GENERATING APPARATUS OF A PULSED MAGNETIC FIELD - An apparatus for generating a pulsed magnetic field includes an insulating body, an electrical conductor positioned on the insulating body, and a ferromagnetic body having a hollow portion, wherein the insulating body and the electrical conductor are positioned in the hollow portion. In some embodiments of the present disclosure, the electrical conductor has at least one gap separating the electrical conductor into at least two parts, thereby allowing a current to flow through the at least two parts in parallel to generate a magnetic field in the insulating body. | 05-21-2015 |
20150085974 | X-RAY MASK STRUCTURE AND METHOD FOR PREPARING THE SAME - An X-ray mask structure includes a unibody support substrate having at least one thinned portion surrounded by a wall portion, a top layer disposed on the at least one thinned portion of the support substrate, and a plurality of X-ray absorber patterns disposed on the top layer over the at least one thinned portion. The top layer and the at least one thinned portion form a laminated membrane, wherein the at least one thinned portion and the wall portion provide mechanical support for the top layer, and the laminated membrane provides mechanical support for the plurality of X-ray absorber patterns. | 03-26-2015 |
20110164090 | PACKAGE STRUCTURE OF INKJET-PRINTHEAD CHIP - The present invention discloses a package structure of an inkjet-printhead chip. The structure includes: a nozzle structure of a print element including an ink chamber layer, a nozzle base layer on the ink chamber layer, and a nozzle layer on the nozzle base layer, wherein a plurality of nozzle through holes are set in the nozzle layer and pass through an ink chamber of the ink chamber layer; a flexible substrate set on the nozzle layer, wherein there is at least an opening set in the flexible substrate to expose those nozzle through holes; and a chip set under the ink chamber layer. Besides, the present package method is to utilize the micro-manufacturing process to form the nozzle structure of a print element and the tape automatic bonding process to bond the flexible substrate on the nozzle layer and the chip under the ink chamber layer. | 07-07-2011 |
20100086993 | CELL DETECTING SYSTEM AND QUANTUM DOT MEASURING SYSTEM - A cell detecting system is herein disclosed, wherein a complex is formed with a first bioactive ligand coupling to a quantum dot and recognizing and coupling to a first receptor of a cell and a second bioactive ligand coupling to a magnetic bead and recognizing and coupling to a second receptor of the cell. The magnet is configured for attracting the complex. A quantum dot measuring system configured for measuring the fluorescence of the complex includes an excitation light source, an optical system, a detecting sensor and a data capturing unit, wherein the detecting sensor includes a photomultiplier tube measuring florescence of the quantum dot excited by the excitation light source. The present invention achieves the goal of specific cell detection with high sensitivity without performing cell incubation. A quantum dot measuring system is also herein disclosed. | 04-08-2010 |