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190results about How to "Improve score" patented technology

Full chain budget data processing system and method for production infrastructure standard cost system

The invention discloses a full chain budget data processing system and method for a production infrastructure standard cost system. The budget data processing system comprises an application layer, a budget layer and a control layer, the application layer comprises a system management module, the system management module comprises a user management unit, an authority management unit, a system setting unit, an interface management unit, a reminding management unit and a personalization setting unit. The budget layer comprises a price library of goods and supplies, a production standard cost unit, an infrastructure standard cost unit, a budget preparatioin unit and a country company budget unit. The price library of the goods and materials receives data of the system management module and transmits the data to the production standard cost unit and the infrastructure standard cost unit, and the production standard cost unit and the infrastructure standard cost unit transmit the data to the budget preparation unit and the country company budget unit. Finance business information which is rapid, accurate and comprehensive can be provided, a perfect and effective analyzing means can be provided, and the full chain budget data processing system can form a networked financial management information system in combination with an existing ERP system in a high integration mode.
Owner:STATE GRID CORP OF CHINA +1

Ni-base superalloy complex gradient coating and preparation technique thereof

The invention mainly relates to the coating technique, in particular to a gradient MCrAlY coating used for protecting high-temperature alloy and a preparation method thereof. The invention prepares an MCrAlY composite gradient coating by adopting the method combining the arc ion plating (AIP) and the diffusion aluminizing. The thickness of an aluminum-rich layer on the surface of the MCrAlY composite coating can be controlled by setting the aluminizing temperature and the period of heat preservation and the Al elements are distributed in a gradient way along the depth direction; in addition, the chemical vapor deposition method used for the aluminizing has the advantages of good uniformity on the aluminum-rich layer and being not affected by the size and shape of a sample. Since the method of direct diffusion is adopted without introducing a weak interface, the MCrAlY high-temperature protective coating can increase the content of Al memory phase to the utmost extent under the condition that the mechanical property of the coating is guaranteed, so as to improve the high-temperature oxidization resistance and the heat corrosion resistance of the coating, and can effectively prolong the service life of the coating. The MCrAlY composite gradient coating and the preparation method of the invention can be applied to the protection of Ni-based and Co-based high-temperature alloys.
Owner:INST OF METAL RESEARCH - CHINESE ACAD OF SCI

Power grid enterprise electricity-selling side risk assessment method based on triangular fuzzy number and improved analytic hierarchy process

The invention relates to a power grid enterprise electricity-selling side risk assessment method based on a triangular fuzzy number and an improved analytic hierarchy process. The method specifically includes following steps: establishing a power grid enterprise electricity-selling side risk assessment index system; establishing a power grid enterprise electricity-selling side risk assessment index scoring standard; establishing a triangular fuzzy conversion function; establishing an index scoring mapping relation; establishing a determination matrix; determining the matrix consistency verification; returning to the previous step if the consistency is not satisfied; moving to the next step if the consistency is satisfied; calculating a weight coefficient; and determining an important risk factor. According to the method, risk assessment of various risk indexes is conducted through an expert scoring method, the electricity-selling side risk can be comprehensively evaluated, the assessment method is simple and easy to operate, but the subjectivity is relatively high; and the subjectivity of expert scoring can be reduced with the cooperation of a multi-dimensional expert scoring set based on the triangular fuzzy number so that the accuracy of results output by the subsequent analytic hierarchy process is improved.
Owner:STATE GRID ZHEJIANG ELECTRIC POWER COMPANY ECONOMIC TECHN INST +2

Method and computer system of creating, storing, producing, and distributing examinations

The invention is concerned with a method of creating and producing examinations. The method is closely connected with a computer-based exam creation software that provides the user or instructor with a suite of tools, allowing the design of exam questions and solutions for a particular course. The system allows allow the interaction of various instructors and other participants in the examination creation process. In order to facilitate the educational process, the invention provides the user with a easy-to-use interface to create new examination questions and solutions. The system stores the questions and solutions in a database. Other professors, instructors, or others can use the system to review questions posed by other instructors so as to have peer review. The questions are labeled with various parameters. The instructor can then choose several parameters for the exam which he/she would like to create. The system will then generate an exam in the format desired for the particular class the exam is being created for. The ability of professors to peer review, share exams from a database, and have logic on how to construct the exam improves the educational process. Firstly, it increases the standardization of exams across courses and professors in university, primary or secondary schools, or elsewhere. Secondly, it adds a robustness to exams through peer review. Thirdly, if offers efficiency to professors in terms of exam production. Finally, the sharing of exam questions improves the quality of examinations for students. The system can also be used for other organizations or entities to share and distribute questions and solutions, including publishers, electronic devices, and television shows.
Owner:CHINCARINI LUDWIG B

Sweetening agent and preparation method thereof

InactiveCN109259175AIncrease sweet speedHigh economic value and social benefitsFood scienceSucrose measurementMogroside
The invention discloses a sweetening agent. The sweetening agent is prepared from the following components in percentage by weight: 5-30% of stevioside, 0.1-5% of fructus momordicae extract, 0.01-0.5%of thaumatin, 61.5-90% of special dextrin and 0-3% of natural essence. The sweetening agent takes stevioside and fructus momordicae extract (or mogroside), which have a natural source, as main raw materials, and is added with a proper amount of thaumatin, special dextrin and natural essence (raw material with good mouthfeel), which also have a natural plant source and are added according to the mouth-feel needs, so that the sweet taste and the mouthfeeel of the compound sweetening agent which combines stevioside and fructus momordicae again are further improved, and therefore, the bitter taste and the post sweet taste are further shielded, the sweetening speed is increased, the sweet taste and the mouthfeel are very similar to those of saccharose; and while a triangular test is performedon the saccharose, the score is very high. The sweetening agent is a high-power sweetening agent with sweetening times 20-50 times that of the saccharose, so that the cost of sweetness per unit is reduced by 10-20% in comparison with cost of the saccharose, and therefore, the economic value and the social benefits are very high.
Owner:SHANGHAI ROYOUNG BIOTECH CO LTD
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