Ding Xin Group's laboratory

Review of Classical Invention Projects in CG (Chen Gang) Laboratory

☆ Oriental magic paper functional tissue series:

This project is Mr. Chen Gang's first invention, which was completed in 1988. He boldly put forward the concept of functional paper towel, which revolutionized the organic combination of papermaking and chemistry, caused a sensation in the global papermaking industry, and made paper enter people's daily life from the original single cultural paper. Its series products include: cleaning and polishing paper towels, women's medical sanitary napkins, cleaning and disinfecting wet paper towels, refrigerator deodorizing paper towels, women's cleaning and makeup removal paper towels, and automobile glass anti-fog paper towels. Known as "Oriental Magic Paper" by foreigners, it has won dozens of awards such as the Paris International Invention Special Contribution Award, the National Invention Award "Gold Award" and the China Youth Science and Technology Achievement Award "Gold Award". Dozens of papermaking enterprises at home and abroad have transferred this invention technology, and some products and design ideas have continued to this day.

☆ Medical oral iodine 13 1 aniline blue potassium bile chromogenic reagent:

The clinical experiment of the invention was completed in 1989, and won the second prize of scientific and technological progress, which filled the blank of oral preparation for gallbladder development in nuclear medicine in China and advanced the functional diagnosis of acute cholecystitis by 24 hours.

☆ Medical sterilization ultrasonic coupling agent:

The achievement of this invention was completed in 1990, which filled the gap in China and ended the long-term dependence on imports in China. Through the appraisal and mass production of provincial scientific and technological achievements in that year, it saved a lot of foreign exchange for the country and laid the foundation for the development of new coupling agents in China.

☆ Phosphorus-free liquid detergent to prevent cross-color of clothes;

This invention was completed in 199 1 year, and the design of household chemical washing products was put forward for the first time in China. First of all, we should consider environmental protection to avoid environmental pollution caused by excessive phosphate content in domestic sewage, and creatively put forward a new concept of anti-cross color and anti-fading laundry. Won the China Invention Award "Gold Award", the China New Technology Patent Achievement "Gold Award" and its series of invention technologies, and the wool anti-fading detergent also won the China Invention Award "Silver Award" and the China New Technology Patent Achievement "Silver Award", which were bought by several daily chemical enterprises at high prices.

☆ Car cleaning, polishing, brightening and dust-proof bath (car wash king);

The achievement of this invention was completed in 1992, and a new concept of car washing maintenance was creatively put forward in the automobile supplies industry. The technical revolution from traditional paint washing to cleaning, polishing, brightening, dustproof and maintenance was completed at one time, which improved the brightness by 1 1 level compared with traditional paint washing, and greatly reduced the appearance of fish scales on paint. This technology has been leading the trend of car washing maintenance, and won the international invention award "Gold Award" China patented technology. This product is copied by many enterprises.

☆ Driver's anti-fatigue waist pillow:

The achievement of this invention was completed in 1993. It was the first in China to discuss the driver's waist fatigue, driving safety and occupational disease prevention, boldly put forward the mechanics theory of human midline fatigue, and invented the posture pressure deformation cavity support technology. Won the China Youth Science and Technology Achievement Award "Gold Award", and this technology was exclusively bought out by CCTV. Domestic and foreign automobile manufacturers are learning from this technology in the design of seats. This product is copied by many enterprises.

☆ Mitsubishi cement wall nail:

The achievement of this invention was completed in 1994, which creatively put forward the theory of using cutting force structure to drive objects into nails, which not only reduced the weight of nails, but also increased their stress area. By using the relationship between the acting force and the reaction force, the stability of the nail and the object is ensured, and the phenomenon that the traditional nail enters the object by extrusion pressure and is easy to bend, fall off and explode the wall is completely changed. Won the International Invention Award "Contribution Award". This technology is open to the public free of charge. "China Youth Daily" reported his deeds with the column title of "Young Inventor with High Technology", and its derivative products, Mitsubishi bullets and launchers, are being tested. The achievement of this invention was completed in 1995. It is found for the first time in the study that the rapid volatilization and loss of effective components in beer during drinking reduces the stimulation rate of oral taste buds on refreshing taste. At the same time, because people are used to drinking beer, the water and gas in human cells increase, resulting in water fertilizer or gas fertilizer in human cells, commonly known as beer belly. The invention adopts natural plant extracts, and has the effects of improving refreshing rate and preventing beer belly. Won the "Silver Award" of the Asian Science and Technology Invention Award and the "Bronze Award" of the China Science and Technology Invention Award.

☆ Solar cell phone battery:

The achievement of this invention was completed in 1996, which is the first in the world. The power supply mode and future development direction of photoelectric integration of mobile communication equipment are put forward, which provides a reliable design concept for the birth of today's optical mobile phone. Schwab Group of the United States, which won the "Gold Award" of the International Invention Award, invested RMB 6,543,800+0.8 million to exclusively buy out its technology use right. This product is copied by many enterprises.

☆ Home remote voice alarm system;

The achievement of this invention was completed in 1997, and it was the first to put forward the design idea of using voice communication network technology to carry out home remote anti-theft alarm, and won the international invention award "Bronze Award".

☆ Household tableware washing machine (Chinese dishwasher):

The fruit of this invention was completed in 1998, which is the first in the world. It is carefully designed for the eating habits of China people, and adopts a unique water-driven high-speed pulse jet energy-saving technology. Concord Group, which won the "Gold Award" of the International Invention Award, exclusively bought out its technology use right.

☆ Automatic cigarette lighter for vehicle:

The achievement of this invention was completed in 1999, which filled the international blank of vehicle-mounted automatic cigarette lighting system. Using advanced bionic technology, when the vehicle is driving, it can emit automatically lit cigarettes as long as the smoking button is pressed, thus reducing the occurrence of traffic accidents caused by manual lighting. Won the China Youth Science and Technology Achievement Award "Gold Award", and this technology was bought out by the Korean concept car design company.

☆ Kelining micro-water maintenance car wash:

The achievement of this invention was completed in 2000. In today's global water shortage, it is the first to introduce a new concept of micro-water car washing. It uses the original aerodynamic principle of ten chemicals to clean, decontaminate, polish, brighten and maintain the vehicle surface at one time. Cleaning a car only needs 2 kilograms of water, achieving 99% water saving effect. Dozens of news organizations such as CCTV followed up this invention, and Tianjin Water Saving Office ordered the closure of more than 800 car washes at the same time to introduce this technology. The National Development and Reform Commission, the Ministry of Science and Technology, the Ministry of Water Resources and the Ministry of Construction also promote this technology below. Won the "Gold Award" of China Youth Science and Technology Award. This product is imitated by many enterprises.

☆ Voice-controlled video tracking and shooting system;

The achievement of this invention was completed in 200 1 year. At the same time, the concept of digital forensic voice tracking shooting was put forward for the first time in China, and the first domestic trial voice-excited video tracking shooting system was designed and completed, which caused a sensation in the industry and took the design principle as the standard for reference and imitation. This technology has become the first choice for the construction of court system and digital court in China, and won the National Patent Invention Award "Gold Award". This product has been copied by many enterprises in the industry.

☆ Infrared video tracking and shooting system;

The achievement of this invention was completed in 2002. It took the lead in introducing the concept of automatic video tracking and shooting in multimedia classrooms in China, and designed and completed the first automatic infrared video tracking and shooting system in China, which was used to automatically shoot the wonderful pictures of teachers' lectures and students' answers, which attracted the attention of the education sector and was listed as a key promotion new product by the state through the scientific and technological appraisal of the Ministry of Education. Won the National Patent Invention Award "Silver Award". This product has been used as a blueprint for reference design by many enterprises.

☆ Digital interrogation CD direct engraving system;

The achievement of this invention was completed in 2003, and the term "direct engraving of optical disc" was creatively put forward at the international academic conference. According to the principle of evidence science, it is the first to put forward some viewpoints and series of products, such as direct engraving of fixed verbal evidence by synchronous double discs in interrogation, real-time backup of synchronous self-compression fault isolation between discs and hard disks, comprehensive evidence collection by multi-screen synthesis, audio-visual evidence data encryption, and technical evaluation of the Supreme People's Procuratorate Information Center. Obtained the production license of police electrical appliances and was listed as a key new product by the State Science and Technology Commission. CHC National High-tech Quality Supervision and Promotion Committee was listed as "China Excellent Scientific and Technological Products" and won the National Patent Invention Award "Gold Award". CCTV News Network made a special report. As a new term, "CD direct engraving" is widely used, and its products and design ideas are imitated by many enterprises in the industry.

☆ Digital surgical distance teaching system;

The achievement of this invention was completed in 2004, and it was the first in domestic medical institutions to put forward a brand-new concept of remote teaching on the operation site, which completely avoided cross-infection caused by visitors during the operation, and students could watch exercises in different classrooms. Its ultra-miniature wound magnifying camera and digital surgical editing live broadcast system have filled the international gap, and this technology was adopted in the live broadcast of the first conjoined baby "Red" separation operation in China. Won the China Patent Technology Award "Silver Award". This invention technology was introduced by Korea Daxian Company in the form of joint venture.

☆ Video direct engraving CD array:

The achievement of this invention was completed in 2005. In the academic field, the term "video direct-engraving optical disc array" was creatively put forward, and a large-scale array system with the function of direct-engraving audio and video real-time optical discs was first introduced. It has filled the international gap, and its products have been adopted by many TV stations and large direct selling institutions, and applied for the National Science and Technology Progress Award.

☆ Omni-directional breeze generator:

The achievement of this invention was completed in 2006. In today's global energy shortage and wind resource shortage, he relies on the inventor's observation, imagination and creativity. The academic circles once again boldly put forward the idea of using the kinetic energy principle of expressway vehicles to generate electricity by breeze, and completed the prototype test, and its concept caused a sensation all over the world. It attracted the attention of international wind power giants and adopted the overseas listing plan.