530results about How to "Avoid overdose" patented technology

Disclosed is an oral care instrument which can maintain a sufficient support strength of a long neck, leaves little residue of a medicant after using, has a low contamination risk from nozzle tip, allows smooth spouting of a medical solution from the beginning, prevents excessive supply of a gelatinous or creamy oral-care composition in the case of flowing the composition in a supply channel inside the same, and contributes to the maintenance of the durability of a manufacturing mold. In the aforesaid oral care instrument which comprises a handle (2), a head (3) and a neck (4), a channel (11) for supplying oral-care composition running within the neck (4) to a nozzle (10) of the head (3) via the handle (2) is formed and the head (3) is connected in a detachable manner to the neck (4).

Drug storage and dispensing devices for dispensing a drug dosage form to a patient are disclosed. The dispensing device has a programmable lock-out feature for locking the dispensing device and is capable of detecting the identity of a user. The invention further provides a method for the treatment of subject, by administering to the subject a drug dosage form using a dispensing device of the invention.

Transfer apparatus is constructed for applying an orthodontic composition such as a bonding composition to selected areas of multiple teeth simultaneously. The selected areas of the teeth that receive the composition substantially correspond to areas of the teeth that subsequently receive orthodontic appliances. As a result, contact of the composition with other regions of the oral cavity such as the gingival tissue is avoided.

A pharmaceutical composition with improved safety includes a selected amount of a vomit-inducing agent, wherein the selected amount is less than an amount needed to induce vomit in a user; and a therapeutic agent. The therapeutic agent may be selected from a sleeping pill, an anxiolytic, a hypnotic, a contraceptive agent. The therapeutic agent may also be selected from diazepam, flunitrazepam, alprazolam, triazolam, fludiazepam, midazolam, estazolam, zopiclone, and a combination thereof. The vomit-inducing agent may be selected from emetine, cephaeline, and a combination thereof.

The invention relates to a method for adjusting concrete rheology requiring only that load size and target rheology value be selected initially rather than requiring inputs into and consultation of a lookup table of parameters such as water and hydration levels, mix components, temperature, humidity, aggregate components, and others. Dosage of particular rheology-modifying agent or combination of rheology-modifying agents is calculated based on a percentage of a nominal dose calculated with reference to a nominal dose response (“NDR”) curve or profile. The NDR profile is based on a correlation between a rheology value (e.g., slump, slump flow, yield stress) and the rheology-modifying agent(s) dose required to change rheology value by one unit (e.g., slump change from 2 to 3 inches) such that exemplary methods can employ corrective dosing based on the NDR and the measured deviation by the system.

A mammography apparatus capable of irradiating radiation having enough irradiation dose to radiograph an image surely. The mammography apparatus has: a radiation source; a subject platform for supporting a subject so as to face the subject to the radiation source; a radiation image detector located so as to be faced to the radiation source with respect to the subject platform for detecting radiation transmitted through the subject; a controller for controlling the radiation source; wherein the controller sets an irradiation condition of the radiation to be irradiated from the radiation source based on control conditions including at least thickness of the subject and a distance from the radiation source to the subject platform.

A razor, especially a safety razor, comprises a fluid delivery system including a pump (24) for conducting a fluid, such as a lubricant, from a reservoir (25) for application to the skin, and a control device (16) for actuating the pump (24) when the razor is brought into contact with the skin by a person holding the razor, and deactuating the pump (24) after a certain time of actuation, e.g. 0.1 to 2 seconds. The control device is arranged to ensured a delay of 1 to 10 seconds between successive actuations, and so that the pump is actuated only every second third or fourth shaving stroke.

The invention relates to a method for adjusting concrete rheology requiring only that load size and target rheology value be selected initially rather than requiring inputs into and consultation of a lookup table of parameters such as water and hydration levels, mix components, temperature, humidity, aggregate components, and others. Dosage of particular rheology-modifying agent or combination of rheology-modifying agents is calculated based on a percentage of a nominal dose calculated with reference to a nominal dose response (“NDR”) curve or profile. The NDR profile is based on a correlation between a rheology value (e.g., slump, slump flow, yield stress) and the rheology-modifying agent(s) dose required to change rheology value by one unit (e.g., slump change from 2 to 3 inches) such that exemplary methods can employ corrective dosing based on the NDR and the measured deviation by the system.

The invention discloses a non-crystal low-manganese and low-sulfur pure ion and manufacturing method, which comprises the following parts: 0.03-0.07% C, 0.10-2.0% Si, 0.03-0.06% Mn, not more than 0.02% P, not more than 0.005% S, not more than 0.02% Al, not more than 0.008% Sn and not more than 0.01% Ti. The manufacturing procedure comprises the following steps: adopting melted iron to predispose; reducing S content in the melted iron; blowing in the rotary furnace; removing carbon and manganese through double-slag method or multiple slaggings; proceeding LF refining; casting in the square blank; using FeSi, Al or individual Al to predeoxidize; blowing and stirring in the whole procedure; dispersing through ferrosilicium and rankinite to deoxidize and desulfurize deeply; reducing Al; heating; feeding calcium line after stirring; casting; obtaining iron blank.

The invention provides an ecologically adjustable fish reef ecological floating bed device. The device comprises a floating bed frame, a plurality of fish reef module units and aquatic plants, wherein each fish reef module unit is connected with one another and fixed by the floating bed frame and comprises a grid and an organism ceramsite layer, a fish reef channel layer and a packing layer which are arranged from top to bottom sequentially and are separated from one another by interlayers; the grids surround around the organism ceramsite layers, the fish reef channel layers and the packing layers and the bottoms of the packing layers respectively; fish reef passages are respectively opened around the fish reef channel layers; holes are opened at the position, corresponding to openings of the fish reef passages, of the grids to make the fish reef channel layers communicate with outside; and the aquatic plants are arranged on the organism ceramsite layers. The device can ensure the normal growth and prevent the overgrowth of the aquatic plants at the same time; and meanwhile, a simple food chain of 'organisms-planktons-fishes' is formed inside the device to improve the purifying capacity of water of the device.

The invention belongs to the field of biological prevention and control on crop insect damage and provides a microbial preparation for inhibiting root-knot nematode. The preparation is formed by mixing bacterial liquids of streptomyces avermitilis, paecilomyces lilacinus, verticillium chlamydosporium and Bacillus sphaericus and glycerol. The invention also provides a production method and an application effect of the microbial preparation for inhibiting the root-knot nematode. The microbial preparation comprises viable bacteria of which the number is greater than 2,500 millions per milliliter, wherein the viable bacteria comprise the streptomyces avermitilis, the paecilomyces lilacinus, the verticillium chlamydosporium and the Bacillus sphaericus. After the microbial preparation is prepared into soil, eggs of the root-knot nematode are killed by metabolites generated in the continuous growth and reproduction activity process of the viable bacteria, so that a granular structure of the soil is improved, the utilization rate of a fertilizer is improved and an effect of increasing both production and income is achieved.

A body fluid collection and assay device that allows for the collection, testing, diagnostics, evaluation, analysis of the fluid within the device. The assaying device includes a handle for easier transportation by one person. A fluid transfer vent is located on a wall within the cup to limit the amount of sample that transfers from the collection portion of the cup to the testing portion of the cup. The assaying device further incorporates an angled base that allows the cup to sit on a table or shelf in a reclined orientation allowing for easier viewing of the assaying strip(s). The collection container incorporates a front viewing window that allows the results of the testing to be viewed through. The collection container device further allows for a screw-down lid that can be placed onto the container to keep the fluid within the cup from spilling.

The present invention relates to a modularized vaporizer, which enables a fuel module, a heating module, or a vaporizing module to be coupled and separated, in a drawer manner, to and from a body portion housing since a fuel module chamber, a heating module chamber, or a vaporizing module chamber is provided in the body portion housing. The modularized vaporizer reduces the carbonization of fuel or an absorbent member since the fuel or a surface of the absorbent member is uniformly heated (irradiation) by heating energy (light, beam, or heat) emitted (irradiation) from a heating member of the heating module.

The invention discloses an unmanned plane intelligent medicament supply sprinkling method comprising the following steps: using a three dimensional laser processing module carried by the unmanned plane to obtain plant density information below the unmanned plane; using a video image processing module carried by the unmanned plane to obtain plant growth and insect conditions below the unmanned plane; using the plant density information to determine a first coefficient [alpha], wherein 0<=[alpha]<=1, and using the plant growth and insect conditions to determine a second coefficient [beta], wherein 0<=[beta]<=1; using the first and second coefficients [alpha] and [beta] to determine the sprinkling medicament amount of the unmanned plane medicament sprinkling system. The sprinkling method can prevent the medicament insufficient application or overdose problems caused by using remote control personnel experiences or using a fixed medicament amount in the sprinkling process, thus helping plant growth.

The invention relates to an anaerobic-anoxic oxidation ditch technique denitrification dephosphorization device and a method thereof, and pertains to the technical field of sewage treatment. Directed against the problem that the present oxidation ditch technique has unsatisfactory biological dephosphorization effect, the invention improves the traditional oxidation ditches so as to strengthen the dephosphorization capacity. Based on the traditional oxidation ditch treatment devices, an anaerobic tank and an anoxic tank A and an anoxic tank B are additionally provided, and a novel oxidation ditch technique that has the capability of denitrification and dephosphorization is developed. Characteristics and differences of phosphorus-accumulating bacteria, denitrifying bacteria and denitrification phosphorus removal bacteria are fully utilized so as to lead microorganisms of three kinds to occupy different ecological niches in three different selectors in one system, thereby realizing different functions respectively. By distributing reflux sludge and feeding water in a reasonable way, the invention relieves conflict between the phosphorus-accumulating bacteria and the denitrifying bacteria, and the competitive edge of the denitrifying bacteria is enhanced during competition, thus realizing high efficiency of denitrification and dephosphorization. The invention has the advantages of high dephosphorization efficiency, relatively stable operation, sludge bulking resistance, etc.

The invention relates to an automatic object conveying device for an irradiation operation. The device consists of a ray detector, an irradiation port, a conveying pipeline, a circuit changer, a sample box, an automatic sample feeding system, an automatic sample discharge system, a power system and a control system. The device can monitor the irradiated strength of conveyed samples through the ray detector to realize the function of quantitatively irradiating the distantly conveyed samples. Meanwhile, the automatic sample feeding/discharge system can be combined to realize the automatic irradiation operation function of multiple samples. The device can largely reduce the learning cost of irradiation operation operators, improves the working efficiency of the irradiation operation, reduces the overdose irradiation risk in the irradiation operation, can satisfy the automatic large-batch operation demands of enterprises on the irradiation operation, can satisfy the high-precision irradiation control demands of research and development institutions, and is broader in application prospect.

The invention relates to an integrated water and fertilizer applicator and a control method thereof. The integrated water and fertilizer applicator comprises a plurality of fertilizer-liquor tanks, a fertilizer mixer, an impounding reservoir and a central control device. An EC/PH detecting and monitoring device connected with an integrated controller is arranged in the fertilizer mixer. The impounding reservoir is connected to the fertilizer-liquor tanks and the fertilizer mixer through a water source booster pump. The fertilizer-liquor tanks are connected to the fertilizer mixer through a fertilizer mother liquor pump. The fertilizer mixer is connected to a main irrigation pipeline through a fertilizer pump. The water source booster pump, the fertilizer mother liquor pump and the fertilizer pump are correspondingly connected to the central control device through driving circuits. Fertilizer application parameters are preset through the central control device, the fertilizer mother liquor in the fertilizer-liquor tanks is injected into the fertilizer mixer through the fertilizer mother liquor pump, and the water in the impounding reservoir is injected into the fertilizer mixer through the water source booster pump. Whether the PH value and EC value in the fertilizer mixer are matched with preset values or not is detected, further the injection of the fertilizer liquor and the water is adjusted according to feedback to make the PH value and EC value of the fertilizer liquor in the fertilizer mixer matched with the preset values, and the mixture is output to a main irrigation pipeline through the fertilizer pump.

The invention discloses anti-dandruff shampoo with an effect of improving the microbial flora on the scalp skin. The anti-dandruff shampoo is prepared from the following raw materials: water, polydimethylsiloxane, glycol stearate, sodium lauroyl sarcosine, polyquaternium-10, cetostearyl alcohol, ammonium chloride, vaccinium uliginosum berry extract, celery seed extract, silk hydrolysate, zinc pyrithione, piroctone olamine, EDTA disodium, surfactant, preservatie, artemisinin and rosemary water. The invention further discloses a preparation process of the shampoo. The shampoo can be used for improving the microbial environment of the scalp skin and improving the resistance of the scalp skin and can achieve the effect of effectively removing dandruff and preventing dandruff reoccurrence.

Some embodiments an infusion pump system can be configured to control dispensation of medicine according to a closed-loop delivery mode that is responsive to feedback information provided from a monitoring device, and the infusion pump system permits a user to interrupt the closed-loop delivery mode for purposes of dispensing a user-selected manual bolus dosage.

The invention relates to a tundish covering agent and application thereof and belongs to the technical field of tundishes in the continuous casting process. The tundish covering agent is mainly prepared from, by percentage content, 35-45% of CaO, 8-15% of SiO2, 25-30% of Al2O3, 5-15% of MgO, 5-12% of (Na2O+Li2O), 1-5% of B2O3 and 0.5-1% of TiO2. The tundish covering agent has the advantages that the melting point is low and is 1250-1350 DEG C, the viscosity is high and is 0.8-1.2 Pa*s at the temperature of 1300 DEG C, and the basicity is high and is 3-6. The tundish covering agent is applicable to the continuous casting production process, for producing the tundishes, of titanium-added steel. When the tundish covering agent is applied to the continuous casting production process of the titanium-added steel, produced TiO2, produced TiN and other produced inclusion can be effectively dissolved. The inclusion is prevented from entering a crystallizer, the cleanness degree of molten steel is improved, and therefore the quality of cast blanks is improved.

The invention relates to an automatic medicine taking cabinet and a medicine taking method. The automatic medicine taking cabinet comprises a cabinet body, the cabinet body comprises a medicine placing rack, a front panel located in front of the medicine placing rack, a cabinet door located on the rear side of the medicine placing rack, a medicine taking mechanism and a control system. The invention further discloses the medicine taking method. According to the automatic medicine taking cabinet, a medicine taking trolley hopper of the medicine taking mechanism can reach the lower portions of medicine containing bins along medicine taking rail units, walk to the left side of the medicine taking rail units after taking medicines and pour the medicines into an adjacent medicine hopper, and then a medicine collecting trolley reaches the designated medicine outlet position through a lifting unit and a horizontal moving rail unit. By adopting the cooperation of conveyor belts and correlationsensors, the problems of a medicine feeding mode and counting are well solved, and when the medicines are placed, only the cabinet door needs to be opened, the medicines are pushed in from the back,the previous medicines are in the front, the current medicines are in the back, the operation is simple and convenient, and the situation that the previous medicines are out of date due to unreasonable medicine placement can be prevented.

The invention discloses a method for positioning and bonding a megawatt wind power blade web. The method comprises the steps as follows: firstly, positioning the web on a big beam of an SS (suction surface) shell and a big beam of a PS (pressure surface) shell, and setting the position of the web by positioning blocks; secondly, applying a mixed bonding agent into a bonding area, lifting the web onto the SS shell by a crane, slightly placing the web onto the scraped bonding agent, just clamping in a gap between the positioning blocks for the trial closing operation, and extruding the web by the weight of the PS shell to bond the web with the SS shell in a fixing way; thirdly, removing the bonding agent from the web bonding area and the front and rear edges of the PS shell; and finally, closing, curing the bonding agent and integrating the PS shell, the SS shell and the web. Through the arrangement of the positioning blocks, the web can be accurately positioned on the shells, and a bonder thickness control piece is arranged in the bonding area to control the thickness of the bonding agent so as to save the usage amount of the bonding agent in the blade closing process and avoid shortage or excessiveness of the bonding agent in the local area in the closing process.

The invention relates to nutrient solution for hydroponic lettuce. The nutrient solution comprises the following components in concentrations as follows: 115 to 120mg/L of calcium nitrate, 74 to 78mg/L of potassium nitrate, 120 to 125mg/L of magnesium sulfate, 63 to 67mg/L of potassium sulphate, 18 to 22mg/L of chelated iron, 0.4 to 0.6mg/L of boric acid, 0.4 to 0.6mg/L of manganese sulfate, 0.045 to 0.055mg/L of zinc sulfate, 0.015 to 0.025mg/L of copper sulfate, 0.008 to 0.012mg/L of ammonium molybdate and a pH value regulator; the pH value of the nutrient solution is 5.5 to 6.5, and the pH value regulator consists of dilute nitric acid and dilute phosphoric acid. According to the nutrient solution provided by the invention, the proportion of all the elements is balanced; meanwhile, by comprehensively considering the composition of the nutrient solution and pH regulation, while the production cost is reduced, the yield of the lettuce and the utilization efficiency of the nutrient solution are improved.