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152 results about "Consumer health" patented technology

Upper air inlet gas cookware

The invention discloses upper air inlet gas cookware, belongs to gas cookware and solves the problems of inadequate combustion, low efficiency and small power caused by poor ejection capacity of the conventional gas cookware. In the upper air inlet gas cookware, a burner base is provided with a central ejector pipe and is connected with two side ejector pipes, an annular groove is formed on the upper surface of the burner base, an air admission hole is formed on one side face of the burner base and legs are arranged at the bottom of the burner base; a circular path is formed on the lower end face of an outer ring fire cover, fire holes are formed on the outer circumference of the outer ring fire cover and a central fire cover is arranged in the center of the outer ring fire cover; and a central gas nozzle and a central gas interface are arranged at the bottom of the gas ejection base and two spray pipes aligned with two side ejector pipe inlets respectively are arranged on the upper surface of the gas ejection base. The upper air inlet gas cookware improves gas inlet capacity, mixes gas uniformly, has adequate combustion and increases power; and foreign matters cannot enter a shell, so that the health of consumers is facilitated. By the upper air inlet gas cookware, the heat absorption efficiency of a pot can reach 55 percent; the emissions of CO and NOx is lower than 400ppm and 300ppm respectively which are far below the national energy-saving environmental protection index.
Owner:HUAZHONG UNIV OF SCI & TECH

Construction and service method for vegetable insect pest diagnosis expert system

With frequent occurrence and severe harm of vegetable insect pests, agricultural benefits are reduced and consumer health is threatened because of improper insect pest diagnosis and control measures. The improvement of insect pest control level can guarantee large-scale plantation, high yield and high quality of vegetables, and an insect pest diagnosis expert system can assist in diagnosing insect pests and relieving the contradiction of low quality of agricultural planting personnel and insufficient plant protection experts. Aiming at vegetable insect pest occurrence characteristics, by simulating an analysis mode of insect pest diagnosis of plant protection experts, fully considering ways of thinking of users and adopting a case-based reasoning mechanism, an insect pest diagnosis expert system constructing method comprising contents of new case generation, case library construction, insect pest symptom weight calculation, case retrieval and match, human-machine interactive interface and the like is created and a vegetable insect pest diagnosis expert system taking the method as a core is constructed. Moreover, due to an online edition, a standalone version and a personal digital assistant (PDA) version of the vegetable insect pest diagnosis expert system, multi-channel insect pest diagnosis information technical service is provided for users with different requirements.
Owner:SHANGHAI ACAD OF AGRI SCI

Internet of Things based intelligent refrigerator

ActiveCN104236244AEasy to make purchase decisionsOnline sales are upDomestic cooling apparatusLighting and heating apparatusHealthy dietCard reader
The invention relates to an Internet of Things based intelligent refrigerator comprising a refrigerator body, a master control CPU (central processing unit), a remote dietician communication module, a supermarket communication module and a mobile terminal. A touch screen, a touch screen CPU, an RFID (radio frequency identification) card reader and a wired/wireless network card are arranged on the refrigerator body, the touch screen CPU is connected with the master control CPU and the touch screen electrically, the input end of the touch screen CPU is connected with the output end of the RFID card reader electrically, the remote dietician communication module is connected with the touch screen CPU bidirectionally in a wired or wireless mode, the output end of the remote dietician communication module is connected with the input end of the supermarket communication module in a wired or wireless mode, the supermarket communication module is connected with the touch screen CPU bidirectionally in a wired or wireless mode, and the mobile terminal is connected with the touch screen CPU wirelessly and bidirectionally. Information sharing is realized through the remote dietician communication module, the supermarket communication module, the refrigerator and consumers, and the consumers are directed to have a healthy diet.
Owner:CHANGZHOU PHENIX ELECTRICAL APPLIANCE TECH

Biotower eradicator

Real time purification of contaminated common air is an unsolved public health problem inside residences and the workplace, and outside from air pollution by industry and transportation. Currently popular consumer grade electrostatic air filters accumulate suspended contaminants onto accumulation plates which require subsequent disposal or cleaning of the highly concentrated contaminates, a maintenance requirement that presents a new consumer health risk. Disclosed is a technology with several embodiments that structurally sequester and eradicate suspended particulates by electrostatically migrating them to an internal photocatalytic dismantling grid. The grid is a multicellular foundation of tetrafluoroethylene (Teflon) or Teflon-coated metal, with an outer layer of photocatalytic nanocrystals embedded in a durable, porous coating that is energized by ultraviolet radiation to create powerful surface dismantling agents thereon, including hydroxyl radicals, from natural elements in ambient air. Pathogens, mycotoxins, spores, odor molecules, allergens, smoke particles, and industrial pollutants are structurally dissociated into harmless protein fragments and natural molecules when they encounter the dismantling grid. The decontamination phenomenon is amplified by using the natural or enhanced positive or negative electrostatic surface charge on the suspended particles to migrate them to the dismantling grid for photocatalytic destruction. Contaminants, suspended water molecules, and trace ozone ions are drawn to the dismantling grid in this manner, also enhancing the supply of raw material from which the dismantling agents are created. The dismantling grid is self-cleaning and maintenance free, and is designed to use UV energy in a bandwidth that can physically inactivate pathogen replication defenses until photocatalytic destruction. Depending on the UV energy used, none of the powerful dismantling agents escape the apparatus because of their short half-lives. Once their job is done all return to the natural elements from which they were made, creating no environmental harm.
Owner:MICROSWEEP

Micro-ecological composite inoculant special for overcoming watermelon continuous cropping obstacle and application method

The invention belongs to the field of microbe fertilizers, and provides a micro-ecological composite inoculant special for overcoming watermelon continuous cropping obstacle and an application method so as to solve the problems that various method for overcoming watermelon continuous cropping obstacle possess responding defects. The inoculant is prepared by mixing bacillus laterosporus, bacillus amyloliquefaciens, bacillus circulans, propionibacterium shermanil, tree microbacterium sp., bacillus laevolacticus, trichoderma harzianum, trichoderma asperellum, trichoderma fasciculatum Bissett, paecilomyces lilacinus, streptomyces syringini, gordonia sp., tsukamurella sp. and conexibacter sp. according to a certain ratio. The composite inoculant guarantees watermelon quality safety and environment zero pollution, and helps to reduce peasant production cost, guarantee agricultural product quality safety and protect ecological environment. The composite inoculant effectively overcomes watermelon continuous cropping obstacle, and watermelon which is truly nuisance-free, pure in mouthfeel and high in sweetness is produced. The composite inoculant possesses significant meaning on watermelon production, watermelon peasant income increase, consumer health guarantee, environment pollution reduction and maintenance of agricultural sustainable development.
Owner:AGRI BIOTECH RES CENT OF SHANXI PROVINCE

Tow flavoring device and flavoring method for flavoring cigarette filter rods

ActiveCN109222198AImplement loose bufferingEvenly flavoredTobacco preparationFlavorTar
The invention discloses a tow flavoring device for flavoring cigarette filter rods, which comprises a buffer chamber and a perfuming mechanism, the wire inlet of the buffer chamber is provided with afeed driving mechanism, A thread inlet is communicated with the buffer chamber through a feeding passage, two groups of elastic guide mechanisms are arranged in the buffer chamber in the direction from the wire inlet to the wire outlet, Two sets of elastic guide mechanisms are staggered vertically, and the fragrance adding mechanism comprises a fragrance adding nozzle arranged in a buffer chamber,and the fragrance adding nozzle is arranged toward a tow between two adjacent sets of elastic guide mechanisms. The invention also discloses a tow fragrance adding method for fragrance adding of a cigarette filter rod, comprising a loose tow and a tow fragrance adding; The invention can automatically carry out uniform fragrance addition to the tow, At that same time, the buff effect of the loosetow before flavoring effectively improve the self-looseness of the tow, enhances the filtering efficiency of the formed nozzle rod, and has positive effect on reducing tar, reducing harm and stabilizing the suction resistance of cigarette. The invention can avoid the harm of harmful chemical gases caused by the burning of spices with tobacco shreds to the health of consumers, and effectively improve the self-looseness of the tow before flavoring.
Owner:CHINA TOBACCO HENAN IND

Upper air inlet gas cookware

The invention discloses upper air inlet gas cookware, belongs to gas cookware and solves the problems of inadequate combustion, low efficiency and small power caused by poor ejection capacity of the conventional gas cookware. In the upper air inlet gas cookware, a burner base is provided with a central ejector pipe and is connected with two side ejector pipes, an annular groove is formed on the upper surface of the burner base, an air admission hole is formed on one side face of the burner base and legs are arranged at the bottom of the burner base; a circular path is formed on the lower end face of an outer ring fire cover, fire holes are formed on the outer circumference of the outer ring fire cover and a central fire cover is arranged in the center of the outer ring fire cover; and a central gas nozzle and a central gas interface are arranged at the bottom of the gas ejection base and two spray pipes aligned with two side ejector pipe inlets respectively are arranged on the upper surface of the gas ejection base. The upper air inlet gas cookware improves gas inlet capacity, mixes gas uniformly, has adequate combustion and increases power; and foreign matters cannot enter a shell, so that the health of consumers is facilitated. By the upper air inlet gas cookware, the heat absorption efficiency of a pot can reach 55 percent; the emissions of CO and NOx is lower than 400ppm and 300ppm respectively which are far below the national energy-saving environmental protection index.
Owner:HUAZHONG UNIV OF SCI & TECH
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