53results about How to "Avoid health risks" patented technology

A casting resin compound as an assembly and encapsulation material for electronic and optoelectronic component parts, modules and components, for example for casting out optoelectronic components on the basis of acid anhydride-curable epoxy compounds, particularly bisphenol A-diglycidyl ether, contains multi-functional epoxy novolak resins, particularly an epoxy cresol novolak. This casting resin compound exhibits a clearly increased glass transition temperature, is suitable for mass-production, exhibits no health deteriorations, and supplies SMT-capable products that can be utilized in the automotive sector.

A system and method for providing dietary guidance is provided. The method includes receiving a selection of a health program for an individual, the health program including a dietary regimen, measuring the individual's caloric expenditure and change in body composition or body mass during the individual's participation in the health program, determining adherence to the health program based on the measured caloric expenditure or the measured change in body composition or body mass, identifying a modification to the health program, and informing the individual of the modification. The modification can include nutritional supplements, meals or recipes having a nutritional and / or caloric content tailored to assist the individual in meeting his or her health goals. The method can further include predicting an expected change in body composition or body mass based on the health program and based on the individual's gender, age, height, weight, and other factors.

A water treatment method combining flocculation, counter-current ozone air floatation and biofiltration in order and a device used in the method are disclosed. The device comprises a flocculation reaction zone, a counter-current ozone air floatation zone and a biofiltration zone which are connected in order. The flocculation reaction zone comprises two grades. One side of the first grade is connected to a water feeding pipe. A bottom outlet of the first grade is connected to an air floatation water distribution zone of the second grade. A water inlet pipe is disposed in the upper part of the counter-current ozone air floatation zone and connected to the air floatation water distribution zone. The top of the counter-current ozone air floatation zone is provided with a scum accumulating zone, the middle of the counter-current ozone air floatation zone is provided with a rectification filler, and the lower part of the counter-current ozone air floatation zone is provided with a plurality of air-dissolving water-releasing heads, a macroporous water collecting plate and a punched water collecting pipe. The water collecting pipe is communicated with a biofiltration water distribution zone. One side of the biofiltration zone is provided with the biofiltration water distribution zone, and the other side of the biofiltration zone is provided with a backwashing water collecting tank. The biofiltration zone is provided with an air-water backwashing system. The method and the device can effectively remove chroma, turbidness, microorganisms and various organic pollutants in water, and are suitable for drinking water treatment and sewage recovery and reutilization projects.

The invention provides a risk evaluation method for petroleum hydrocarbons in industrial polluted site soil and underground water. The risk evaluation method comprises the following steps: step 1, collecting soil and underground water samples of a suspected polluted land parcel; 2, respectively carrying out pretreatment on the soil and underground water samples, and analyzing petroleum hydrocarboncomposition and reference content in the samples; 3, according to the purpose of the suspected polluted land parcel, determining the main use crowd of the suspected polluted land parcel and the exposure path of the petroleum hydrocarbons in contact with the crowd, wherein the exposure path is the process that the petroleum hydrocarbons pollutant in soil and underground water migrate to reach andenter a sensitive receptor; 4, performing toxicity evaluation according to the types of the petroleum hydrocarbon components; and step 5, according to the detection data of the petroleum hydrocarbons,calculating the non-carcinogenic hazard quotient of the petroleum hydrocarbon pollutants, carrying out risk characterization, and judging whether the risk is acceptable or not. By analyzing the composition and the content of the petroleum hydrocarbons, the treatment and restoration range is accurate, the pollutant type is accurate, the economic investment is reduced, and the environmental management cost is reduced.

A coupling device for an optical waveguide includes an optical waveguide connection for a first optical waveguide. The coupling device includes an optical filter arranged in a beam path between a laser light source and the optical waveguide connection which reflects light of a first wavelength range or a first polarization direction and transmits light of a second wavelength range or a second polarization direction.

A filter device (1) according to figure 1 for suspended materials (2.3) having a particle size of 400 pm to <=500 microns in flowing fluids (2.2) having a volumetric flow rate of 10-2 mL / sec to 105 mL / sec, comprises a device (2) for reduction (>99%) in the specific particle count (N / Vt) of suspended materials (2.3.1) with particle sizes from 1 nm to 50 nm and of suspended materials (2.3.2) with MPPS particle sizes from >= 200 nm to <= 400 nm by means of an energy input from 0.25 W to 1 kW by means of ultrasound waves stabilized with electronic feedback loops and their harmonics (2.4.2) at a frequency of 1 kHz to 800 MHz and a power level of 40 to 250 dB in the fluids (2.2) or in bodies (2.6) attached thereto, so that fluids (2.2.1) with suspended materials (2.3.1) and / or with suspended materials (2.3.2) having a specific particle count (N / Vt) <= 20% and with suspended materials (2.3.3) having particle sizes of >=50 nm to <= 200 nm and / or with suspended materials (2.3.4) having particle sizes of >= 400 nm to >1000 nm having in each case a specific particle count (N / Vt) can be obtained to >= 80%, further comprising a flow pipe (2.1) having a wall (2.1.1) which, on its outer side (2.1.1.1), its inner side (2.1.1.2) and / or in the wall (2.1.1) has pairs of mutually opposite exciters (2.4.1) of longitudinal waves and their harmonics (2.4.2) and / or reflectors (2.4.3) opposite the exciters (2.4.1), through which pipe the fluids (2.2) and (2.2.1) can flow, a delivery device (2.5) for the fluids (2.2) and (2.2.1) and a connection (2.7) of the flow pipe (2.1) to a filter (3) of a smallest filterable particle size of 50 nm to 1000 nm, which keeps the specific particle counts (N / Vt) of the suspended materials (2.3.1), (2.3.2), (2.3.3) and (2.3.4) in the filtered fluids (2.2.2) to below the detectable limit or to 0.1%, where N = particle count, V = volume [m3], t = time [h], and the indicated percentages being in relation to the respective specific start counts (N / Vt) of the respective suspended materials = 100%; and filtration method, uses and equipment and plants with filter installations (1).

A pill dispensing device includes a base with a top surface and a bottom surface, a transfer tray assembly coupled to the top surface of the base, a controller, and a plurality of vibrating tray assemblies. Each vibrating tray assembly couples to the top surface of the base and includes a pill tray, at least one spring support, a pill tray electric motor, and at least one optical sensor. The pill tray has an open end which is positioned above the transfer tray assembly. The at least one spring support is coupled between the top surface of the base and the pill tray. The pill tray electric motor couples to the pill tray and an offset weight. Each pill tray electric motor electrically couples to the controller. An optical sensor couples to the pill tray.

The invention relates to a washable device (1) for personal grooming, in particular a hair removal device (2), for example to use as a depilator (3) and / or razor (4). The invention provides that the device (1, 2, 3, 4) is coated at least partially with paraffin. The invention further provides that the device (1, 2, 3, 4) contains antibacterial substances. The invention relates also to a method for the production of components (5, 6, 7, 8; 9) of a device (1, 2, 3, 4) for personal grooming. The invention provides that the components (5, 6, 7, 8; 9) are dipped in a melted liquid made of paraffin and / or are sprayed with the melted liquid, or that the components (5, 6, 7, 8; 9) are sprayed with a paraffin solution or are treated in a drum with solid paraffin.

The invention relates to an application of inhibiting myopia by adjusting eye sclera lipid metabolism. The invention discovers a new mechanism causing myopia, namely close connection between sclera lipid metabolism abnormality and myopia, thereby revealing a brand new myopia prevention and control target; meanwhile, the invention provides eye drops which can effectively prevent and control shortsightedness and can also avoid the problem of eye allergy.

The invention provides an antenna module for simulating terminal radiation and an in-vehicle electromagnetic radiation test system and method. The antenna module comprises a substrate; and the first surface of the substrate is provided with a radiation microstrip, a feeder line which is connected with the radiation microstrip and inputs a radio frequency signal to the radiation microstrip, and a power adjusting unit which is connected in series with the feeder line. A grounding layer is arranged on the second surface of the substrate, the first surface and the second surface are opposite, andthe grounding layer covers all or part of the feeder lines on the second surface. The antenna module has good omnidirectivity. The radiation power of the radiation micro-strip can be flexibly adjustedthrough the power adjusting unit; the electromagnetic radiation condition of the terminal equipment in various working modes can be highly simulated, and the problem of poor consistency of test datacaused by different manufacturers, placement postures and test placement positions of the terminal equipment when the terminal equipment is directly used for radiation test is solved. The system performs a radiation test in the microwave darkroom, can avoid external signal interference, and guides a user to reasonably place a terminal.

The invention, which relates to the technical field of food processing, provides flavored hot pickled mustard tubers and a preparation method thereof. The flavored hot pickled mustard tubers is prepared by using the following raw materials: green vegetable heads, a soaking solution, phytic acid, sodium erythorbate, disodium stannous citrate, citric acid, lactic acid bacteria, sodium alginate, protease and table salt. According to the invention, the flavored hot pickled mustard tubers having crisp and tasty taste, moderate acidity, and unique flavor has extremely low nitrite content and is a nutritional and safe preserved hot pickled mustard tuber product; the sensory quality is improved, the nutritional value is increased, the shelf life is prolonged, so that the healthy consumption concept of modern consumers is met; the lactic acid bacteria are used for pickling the mustard tuber, so that the cost is saved, the food safety of the hot pickled mustard tuber is improved, the flavor of the hot pickled mustard tuber is improved, the quality and functionality of the hot pickled mustard tuber are enhanced. The preparation method is a novel safe and reliable process; production of harmful microorganisms in the preparation process of the hot pickled mustard tuber is reduced, the flavor of the hot pickled mustard tuber is ensured and the shelf life is prolonged.

The invention relates to a low-salt compound flavored pickle of jerusalem artichoke and a preparation method of the low-salt compound flavored pickle, belonging to the technical field of food processing. The method comprises the following steps: with certain quality of jerusalem artichoke, Chinese cabbage and cowpea as main raw materials, preparing a pickling liquid from water, salt, white sugar, chilli, pricklyash peels and ginger slices; adding a brittleness-keeping agent prepared from CaCl2, gelatin and pectinase, inoculating a leavening agent prepared from lactobacillus pentosus and lactobacillus plantarum, and producing the low-salt compound flavored pickle of the jerusalem artichoke; and packing, sterilizing, cooling to prepare the low-salt compound flavored pickle. According to the method, rapid production of the low-salt and high-quality flavored pickle of the jerusalem artichoke is realized; peeling is not needed; a color retention agent or a preservative is not added; the process is simple; the cost is low; the bioactive substances such as synanthrin and fructo-oligosaccharide are preserved to the maximal extent; meanwhile, new functional factors such as functional terpene compounds are generated by fermentation; the low-salt compound flavored pickle is bright in color and luster, sour, crisp and refreshing, and unique in flavor, and has the healthcare efficacies of appetizing, helping digestion, improving digestion, preventing decayed tooth, preventing obesity, lowering blood glucose and improving the immunity.

Use of vinegar or an equivalent of it as a substitute for all or part of the salt in a composition.

The invention provides a photocatalysis device based on a nano-grade magnetic titanium dioxide catalyst. The device comprises a main body, a water inlet unit, a nano-grade magnetic titanium dioxide catalytic oxidation unit, a separation unit, and a water outlet unit. The water inlet unit is arranged in the upper part of the main body. The water inlet unit comprises a water inlet pipe and a titanium replenishing port, an iron powder replenishing port and a carbon powder replenishing powder communicating with the water inlet pipe. The nano-grade magnetic titanium dioxide catalytic oxidation unit is arranged at the middle of the main body, and adopts a complete mixing mode. The nano-grade magnetic titanium dioxide catalytic oxidation unit is provided with an air agitation device. The separation unit is arranged in a lower part of the main body, and comprises a separation device, a filtering membrane arranged on the separation device and a pulse air purge device arranged below the filtering membrane. The water outlet unit is directly connected with the separation unit. The novel photocatalysis device has the characteristics of compact structure, convenient application, small land occupation, good treatment effect, and the like. The device has good popularization and utilization prospects.

A method, device and mobile terminal for reminding users. The method includes: when the time difference between the current time and the preset reminder time is less than a first threshold, the terminal device obtains the user's physical state and the user's first blood pressure value (101); based on the physical state and the first blood pressure value A first security level is determined (102); and a first alert signal is issued (103) in a manner corresponding to said first security level. Therefore, the health risk of the user due to blood pressure changes is avoided, the blood pressure burden of the user is reduced, and the safety and comfort of ordinary users and hypertensive patients when getting up in the morning can be improved.

The invention discloses a high-light-transmission pure amino-acid self-thickening soft cleansing gel, which is characterized by being composed of the following raw materials: potassium cocoyl glycinate, potassium n-lauroylsarcosinate, sodium lauroyl sarcosine, potassium lauroyl taurine, sodium cocoyl malic amino-acid salts, sodium lauroyl oat amino acids, palmitoyl hydrolyzed wheat proteins, dipotassium glycyrrhizate, trimethylglycine, glycerin, sodium citrate, sodium chloride, plant essential oil and purified water, and high-consistency products are efficiently prepared by using a conventional equipment according to a cooling method. According to the invention, deficiencies in the prior art are overcome, the pure amino-acid self-thickening soft cleansing gel which is provided by the invention is convenient to prepare, good in stability, dense in foam, comfortable in skin feeling and looks shining bright and is free of preservatives; and if products are taken into the human body by accident, because body metabolic intermediate and final products of the cleansing gel are in the range of foods, so that the health is not damaged.

Described are a system and method for monitoring pre-prepared meals which can be assembled as a plurality of portions. Assembled pre-prepared meals can be monitored starting from their assembly up to the ultimate consumption. Pre-prepared meals are arranged on tray-like containers and a data carrier is fastened which contains meal-specific data. These meal-specific data can be read out at at least two reading stations to be able to keep a record of the conditions of manufacture, storage and / or cooling.