RDI Overview
| Type | Name | Sector | Description |
|---|---|---|---|
| patent | Patent 905238976 | Construction | |
| patent | Patent 905238977 | Construction | |
| patent | Patent 905238978 | Construction | |
| patent | Preparation method of vanadium dioxide powder | Construction | The invention relates to a preparation method of vanadium dioxide powder, comprising a precursor treatment procedure of treating a tetravalent vanadium ion water solution with an alkali reagent to obtain... The invention relates to a preparation method of vanadium dioxide powder, comprising a precursor treatment procedure of treating a tetravalent vanadium ion water solution with an alkali reagent to obtain suspension. The preparation method provided by the invention has the advantages of simplicity and convenience for operation, low cost, high yield and suitability to scale production, and the vanadium dioxide powder prepared with the preparation method provided by the invention has uniform particle size and good dispersibility. |
| patent | Patent 906862468 | Construction | |
| patent | Patent 906862467 | Construction | |
| patent | Patent 906861285 | Construction | |
| patent | LIGHT-EMITTING DEVICE, CELL FOR LIGHT-EMITTING DEVICE AND MANUFACTURING METHOD OF LIGHT-EMITTING DEVICE | Construction | PROBLEM TO BE SOLVED: To provide a light-emitting device of which the lifetime is prolonged by hardly deteriorating a light-emitting property with the passage of time, a manufacturing method thereof... PROBLEM TO BE SOLVED: To provide a light-emitting device of which the lifetime is prolonged by hardly deteriorating a light-emitting property with the passage of time, a manufacturing method thereof and a cell for light-emitting device used therefor. SOLUTION: A light-emitting device 1 includes a cell 10 and a light-emitting body sealed in the cell 10. The cell 10 includes a pair of glass panes 12 and 13 and a fusing portion 14a made of glass. The pair of glass panes 12 and 13 are arranged while being opposed to each other with an interval therebetween. The fusing portion 14a is arranged between peripheral edges of the pair of glass panes 12 and 13. The fusing portion 14a is fused to each of the pair of glass panes 12 and 13. COPYRIGHT: (C)2012,JPO&INPIT |
| patent | Vanadium dioxide-doped powder and dispersion, and preparation method and application thereof | Construction | The invention relates to vanadium dioxide-doped powder, vanadium dioxide-doped dispersion, and a preparation method and application thereof. The chemical compositions of the vanadium dioxide-doped powder shown as V1-xMxO2 (x is... The invention relates to vanadium dioxide-doped powder, vanadium dioxide-doped dispersion, and a preparation method and application thereof. The chemical compositions of the vanadium dioxide-doped powder shown as V1-xMxO2 (x is more than 0 and less than or equal to 0.5, and M is a doped element used for controlling the size and appearance of the vanadium dioxide-doped powder.). The vanadium dioxide-doped powder has uniform grain size and high dispersibility. |
| patent | Patent 906857912 | Construction |