A few days ago, I could search my patent online. Why can't I get it back today?

There are 8 questions in this exam * * *, of which 1-6 is scored 10, and 7-8 is scored 20 points, totaling 100).

1. Please use the website of "China National Intellectual Property Administration" to find all the patents approved by our school in 2006, and list the results (including application number and patent name).

(1): application number: 200620090036.4 patent name: coal seam gas pressure, temperature and humidity detector.

(2): ApplicationNo.: 200620089762.4 Patent Name: Coal Cutting Process Testing Device

(3): ApplicationNo.: 200620093944.9 Patent Name: Rigid Body Moment of Inertia Experimental Device.

2. Please use the search engine to search for topics related to "network integration into life". How did you integrate it into your life?

The network enters and affects people's lives, and this trend is more and more obvious. Many of my relatives and friends in the countryside also surf the Internet, chat, play games and inquire about information. The Internet has really facilitated and enriched people's lives. On the Internet, people can communicate, relax and explore all aspects of this novel and vast world. bbs.ynet.com P # B8]！ H5 Y9 z

But there is one thing to be wary of. That is, engaging in network-related work for a long time, or chatting and playing games online for a long time, will unconsciously appear network dependence mentality, or internet addiction. As long as you have time, you want to surf the internet, or concentrate on your work and attend classes, and the other half will surf the internet. Some of them are addicted to online communication, online games and online dating, and quit their housework. In real life, interpersonal communication has also been neglected and reduced. They always hope to find ideal and emotional support in the network, release pressure, and subconsciously reject and avoid the real work life. These are quite dangerous situations. It's easy to make mistakes and lose yourself in real life.

So I remind my friends that we must avoid or overcome network dependence, consciously, soberly and actively remind ourselves to integrate more into real life and improve the quality of real life. Because real life can solve our real problems realistically. The network should obey and serve the real social life and family life. bbs.ynet.com( Z% S- m# s# h

As a friend, I insist on writing essays and reviews in my spare time every day. It is very meaningful and rewarding to communicate with grassroots comrades and exchange ideas and information with the public through chatting. But when I spend a lot of spare time online, my real communication time and space have shrunk unconsciously. Many colleagues and friends asked, "Yu Jian, what have you been up to recently? I can't see you. " This is a worry and a bad sign, which shows that I am far from real life. So I have been trying to adjust my behavior and consciously integrate into real life. Youth Forum _ Beiqing Net' p5z: p3c * y' i; W5 [ R7 @

The method I adopt is to attend more gatherings of relatives and friends, actively create opportunities to meet and communicate in reality, and develop netizens into realistic and reliable friends as much as possible, so that when communicating, they will be sincere, calm, valuable and rewarding. There are also many netizens coming into my real life. We greet each other, care about each other, discuss real life and work topics, and get together, including family members. In reality, we have more good friends and partners. This kind of friendship transcends time, space, their respective work nature and living conditions. I also try to actively communicate with people from all walks of life by telephone, text messages, letters, etc., so as to dilute the dependence on the network. Recently, the contacts and gatherings of classmates, fellow villagers and friends are very rich, which is a realistic enrichment and happiness. 1 r 1 Q； C2 X

Another method I use is to go outdoors as much as possible in my spare time, go for a walk and shop with my family in parks and supermarkets, and even indoors, read books, chat, play poker, cook, listen to tapes, discuss children's learning content, and take time to visit the elderly in my hometown as much as possible to close family ties. The effect is very good. In particular, I got a membership card in Huiwen Bookstore, borrowed books every week and read a lot of books, which was very rewarding.

There is another way, that is, go all out to do your job well during working hours, innovate and create excellence, and strive for perfection. Now the work pressure is not very great, but there are many ideas and routine work. It is not easy to make mistakes, and it is not easy to shine. In this case, if we use our brains, plan meaningful new work contents and projects, and treat routine work seriously and consciously, the effect will be different. Carefully edit the submitted information every week as required, strive for quantity and quality first, get positive evaluation, and be rated as an advanced individual of public opinion information in the unit; According to the needs of the work and the requirements of the provincial statistics bureau, the lead unit of the second agricultural census in the province, we have done a good job in agricultural promotion and publicity, and have also been affirmed, and have been rated as advanced individuals in agricultural promotion; According to the exchange topics listed by the provincial capital internal information publication association, write articles on exchange experience, which is regarded as strong support for their work, and the exchange papers are published on their websites; Proactive and thoughtful close contact with the writers of Hebei party member Education has enabled us to obtain a steady stream of high-quality manuscripts; Taking the initiative to contact the authors who signed up for the essay-writing activity of "firm ideals and beliefs" will make them feel respected and have a deep understanding of our work content and essay-writing purpose; I participated in the essay activity of "Reform and Opening-up and Party Building" to show my response to this activity carried out by the Organization Department of the Provincial Party Committee, and also strengthened my working relationship with relevant offices. Wait a minute. We need to devote ourselves to all official documents and organization and coordination tasks, and strive to achieve the best results. 9 g0 U2 `+ a g 1 L5 [ C，I

Another way is to focus on practice and skill activities. I successfully installed a printer (including drivers) myself. Although it is relatively simple for many people, it is a great sense of accomplishment for me and a leap of courage and ability. Under the guidance of my friends, I learned the technique of enlarging photos, which is much more convenient and practical. It is also fun for children to teach me to fold small stars; Playing ball has now become a good part of my amateur sports, and I am constantly setting new records; Walking for half an hour as much as possible before going to work every day also makes me feel energetic, refreshed and open-minded.

For the dependence on the network, netizens must be vigilant and nip in the bud. Especially those friends who surf the Internet in their parents' time on sunny weekends and don't want to go outdoors for leisure, and those who surf the Internet until midnight, should pay more attention to self-regulation as soon as possible. The ideas and practices I listed above that actively and consciously integrate into real life are very effective. Let's all try it.

Please list the professional websites of computer software and write down their names and addresses (at least 4).

Website Name: sogou ()

Sky Software Network ()

Pacific Software Network ()

Dot software network ()

4. Search the number of periodical papers collected by our teacher in 2000-2006 and the number of papers published by our teacher Pan Yishan in core journals in 2000-2006 by using China HowNet China periodical full-text database or VIP sci-tech periodical full-text database (indicate the selected database).

5. Use the search engine to find out four international academic conferences on computer science in 2007 (including those that have been held and those that will be held soon).

Requirements: Specify the name, place and time of the meeting.

6. Inquire about the number of doctoral and master's theses in our school from 2003 to 2006, and the number of doctoral theses completed under the guidance of supervisor Shen (indicate the selected database).

7. Please retrieve all e-books with the theme of "information retrieval and utilization" from the e-book resource library of our school.

Requirements: List the database name used, retrieval items (retrieval items) and the number of detections respectively.

8. Please look for the latest references on the theme of "Application of data mining in e-commerce" in the database of Chinese and foreign electronic journals.

Requirements:

(1) explain the name of the search database step by step and the search words you choose (no less than 2).

(2) List the most relevant search results (5 articles, at least 1 foreign literature), including article title, author, publication name, year and volume period.

(3) Search time range: after 200 1 year.

Examination time: 70 minutes. Total score: 100.

Note: Answer questions directly in WORD, and pay attention to saving files at any time.

1. Count the number of patent applications of teachers in your department (2000-2007) and write the retrieval website or database and retrieval methods. (10)

2. Search the papers of accounting check and Supervision (2005-2007) by classification, write down the search steps and results, and list the most relevant search results (5), including article title, author, journal name, volume period and page number. (10)

3. Search the annual report of this major (2006). (15)

4. When was the first movie with sound released? (10)

Please write the first sentence in the above words. (10)

6. Inquiry of construction standard documents (record: standard number, standard name, drafting date and promulgation date) (10)

7. Use VIP Chinese Sci-tech Periodical Database to retrieve the periodical literature of resources, environment and ecological management from 2000 to 2005, and write the retrieval process, expression and database (20 points).

(1) explain the name of the retrieval database, the retrieval method and the search words you choose step by step.

(2) List the most relevant search results (5), including book title, author, periodical name, issue number and page number.

(3) Search time range: after 2000.

8. Search the names and serial numbers of several academic journals related to CNKI China Knowledge Network. (15)