35 results about "Material Description" patented technology

A getter structure including at least one portion of getter material at least one face of which is positioned against at least one portion of gas-permeable material such that said portion of getter material is able to achieve a gaseous absorption and / or adsorption at least by said face through at least said portion of gas-permeable material, and in which the portion of gas-permeable material includes one or more channels made at the level of a face of said portion of gas-permeable material which is in contact with the portion of getter material, where the portion of getter material is able to achieve a gaseous absorption, or a gaseous adsorption, or both a gaseous absorption and a gaseous adsorption, via the channel or channels.

The present invention uniformly package and descript the drawing object model information, texture information, voice message relevant Shader code in Materials Description file before tuning in scene chart, and tuning in shown off object through Material Loader and Media Loader in scene chart data store organization, also according to Shader information sorting and to proceed static and dynamic optimization, then using optimized drawing status information loading to engine to proceed drawing, drawing engine consisting of drawing control and state control, both combined to complete one drawing object drawing process. The present invention makes effective management to Vertex Shader and Pixel Shader, fully utilizing state package and sorting function, simplifying interface calling.

The invention discloses a neck, shoulder and waist personal protecting tool for oilfield well repairing workers. The tool comprises a support plate, wherein a neck protecting plate is arranged at the center of the upper end of the support plate; a shoulder protecting plate is welded at the upper end of one side of the support plate; two sliding tracks are arranged at the other side of the support plate; and a sliding connection plate is in sliding connection on the sliding tracks. Necks of the workers can be protected through the neck protecting plate; waists of the workers can be protected through a waist protecting belt; the waists of the workers can be heated through heating wires; and magnetic therapy is carried out on the waists of the workers through electromagnetic release plates so as to promote the blood circulation of the waists. The neck, shoulder and waist personal protecting tool for the oilfield well repairing workers has the characteristics of being safe, portable, comfortable, convenient and the like, and is capable of effectively protecting the necks, shoulders and waists of the workers during the well repairing operation; the characteristics of being portable and comfortable are not realized through simple material descriptions but realized through simple structure and wearing convenience; and aiming at the problem that heating is not needed in summer, the tool is provided with a switch for controlling electromagnetic release, and heating can be controlled as needed.

The invention discloses a PCBA accurate three-dimensional model automatic generation method based on an ECAD interface, and relates to the technical field of three-dimensional model automatic generation methods, including an EMN file and a BOM list. The EMN file is used for recording geometric coordinate information of the PCB and packaging names, bit numbers and coordinate information of all devices on the board; the BOM list is used for reflecting information of material codes, material description, specifications and models, quantity and bit numbers; the beneficial effects of the inventionare that a device bit number in the EMN file is exported through EDA software and associated with the device bit number with device information in the BOM list, and a packaging name in the EMN file is replaced with a device code; the uniqueness of the device corresponding to the EMN file information is ensured, so that the device model library can be retrieved through the device code, the devicemodel can be accurately called, the PCBA accurate three-dimensional model based on the ECAD interface can be automatically generated, and the design accuracy and the evaluation efficiency of a high-density electronic product can be greatly improved.