What are QC, Five Small, Patent and Construction Method?

QC is the abbreviation of English quality control, and Chinese is "quality control". In ISO 9000: 2005, quality planning is defined as "guiding and controlling the organization's coordination activities in quality". Quality control is defined as "a part of quality management, committed to meeting quality requirements". According to the control characteristics and sequence of products in the process, product quality control can be divided into four stages: incoming quality control (IQC), process quality control (IPQC), final inspection and verification (FQC) and ex-factory quality control (OQC). In order to meet the quality requirements, the organization will set up quality management and quality control departments, and arrange quality control personnel engaged in quality control functions. Generally, quality control functions are shared by quality inspectors (QC) and quality engineers (QE).

Five hours means

1, conventional coal-fired thermal power units with a single unit capacity of 65438+ 10,000 kilowatts or less within the coverage of large power grids (except for units with comprehensive utilization of resources); Other small ones have been cleaned up and rectified:

2. Small oil refineries;

3. Small cement plant;

4. Small glass factory;

5. Small steel mills.

The "Management Measures for Trial Implementation of Construction Method System in Construction Enterprises" issued by the Ministry of Construction of China defines construction method as: construction method refers to the application method of comprehensive supporting technology formed by engineering practice with engineering as the object, technology as the core, using system engineering principles and combining advanced technology with science. Construction method is a word often used in the construction industry. Different countries have different appellations, but their meanings are roughly the same. Japan is called "structural method", and Japan's "Architectural Dictionary" is interpreted as "structural method or construction method of buildings (structures)". Britain and America call it "method" or "system". France calls it "technology" or "craft".

The basic explanation of patent: [patent] the protected exclusive rights and interests owned by the inventor.