93results about How to "Cover costs" patented technology

The user of a handheld wireless communicator, for example a cell phone or so-called smartphone completes a call or email or other communication event. The event is timed by the device or the duration is calculated, or otherwise the event is quantified and the information is stored in for example a log within the device. At the end of the communication event, the telecommunication expense management system provides a pop up user interface asking the user to decide whether to capture the communication event so as to assist in billing the event, to delay capturing the communication event to a future time, to dismiss the communication event as if it had not occurred, or to add the communication event to a list which is of personal interest to the user but which is not in the user's opinion billable or the costs not recoverable or otherwise of a business nature that requires capturing.

The invention discloses an ecological seawater rare fish factorization circulating water aquaculture system which comprises an aquaculture pond, a primary filter tower, an albumen segregator, a primary biological filter tower, a secondary biological filter tower, a tertiary biological filter tower, an algae treating pond, a source water filter pond, a UV (Ultraviolet) sterilizer, a temperature adjusting pond, an arc-shaped sieve, a primary sedimentation pond and a secondary sedimentation pond. A bidirectional drainage system is adopted by the aquaculture pond, the water containing less smaller particles at the lower part of the pond and the water containing more larger particles at the bottom of the pond are respectively drained and then input into different processing units for recycle. Molluscs, sea cucumbers and algae are drawn into aquaculture waste, wastewater disposal and resource utilization by the circulating water aquaculture system, so that the circulating water aquaculture system has an obvious ecological characteristic. The ecological seawater rare fish factorization circulating water aquaculture system has the advantages of high treatment efficiency of aquaculture wastewater and rubbish, simpler equipment, low energy consumption, high backwash efficiency, resource utilization of aquaculture wastewater and rubbish, less circulation supplement water, high treatment efficiency of inorganic nutrient salt in the water and high economic additional value.

The invention relates to a large-caliper plane mirror surface-shaped detection device. The large-caliber plane mirror surface-shaped detection device comprises a laser, an absorbing body, a beam splitting mirror, a standard spherical surface reflecting mirror, a detection unit and a control and acquisition computer, wherein the beam splitting mirror is arranged on an emitting light path of the laser and is used for splitting incident light entering the beam splitting mirror into transmitting light and reflecting light; the absorbing body is arranged on a reflection light path passing through the beam splitting mirror; the standard spherical surface reflecting mirror is arranged on a transmitting light path passing through the beam splitting mirror and is used for reflecting the incident light entering the standard spherical surface reflecting mirror to the beam splitting mirror; the incident light is reflected to the detection unit by the beam splitting beam; and the control and acquisition computer is connected with the detection unit. The invention provides a device for detecting the large-caliper plane mirror surface shape by using an optical fiber laser and a Hartmann wave-front sensor; and according to the device, the problem of the test of the large-caliper plane mirror surface shape is solved, the surface shape of the large-caliper plane mirror can be effectively tested and the test precision can be better ensured.

The invention discloses a method and a system for monitoring DDOS (distributed denial of service) attacks in small flow, solves the problems that the existing DDOS attack detection technology is high in cost, complex to implement and high in misjudgment rate, cannot respond to DDOS attacks aiming at an application layer and the like, and provides the monitoring scheme of an integrated DPI (dots per inch) technology. A baseline analysis, component analysis and similarity analysis method is used to establish a normal use model, characteristics are accurately matched to detect the attacks in small flow and the application layer attacks, deployment at one point of an operator network and complete coverage of the operator network are achieved, and detection accuracy is increased.

The present invention involves a cover for a spraying device of a robot which is formed from a polymer with enhanced residue retention properties. The polymer may be processed to increase the surface energy of the polymer. For example, the polymer may be subjected to a corona treatment in order to increase its surface energy. The corona treatment process may be performed on the polymer as received, prior to cutting or otherwise manipulating the polymer. Also, the polymer may be embossed to provide the enhancement. To assemble the polymer into a robot cover, the polymer as received may be cut into individual sections for assembly. The sections may then be assembled to one another by heat sealing the sections together. The heat sealing provides a bond between the individual sections of polymer that secures the individual sections together to create the robot cover. The polymer may also be formed into tubular sections for securing to the spraying device.

The invention relates to the technical field of processing of papermaking raw materials, in particular to a production process of a raw material for a coated white board paper in the paper-making industry. The production process comprises the following process steps of: a first step of grinding raw wood into powder; a second step of beating wood fibers; a third step of carrying out purification treatment; a four step of carrying out desanding treatment; a fifth step of carrying out disc milling and pulping treatment; and a sixth step of preparing pulp and making paper. According to the invention, due to the utilization of the combination of a wood fiber beating process and a purification process, at least 10 percent of waste paper raw materials are replaced and the problems of rising of price of waste paper and reduction of the pressure and the thickness are solved, so that the using amount of the waste paper raw materials is reduced, the cost is reduced and more economic benefits are created.

The invention discloses a laser marking dust remover, which is suitable for removing dust when a laser generator marks an amorphous silicon solar panel. The laser marking dust remover comprises a dust suction device and a ventilator, wherein the dust suction device is communicated with the ventilator; the ventilator comprises an exhaust chamber and an electrostatic removal rod which is connected to the outside of the exhaust chamber; the exhaust chamber is provided with an exhaust chamber air inlet and an exhaust chamber air outlet which is communicated with the dust suction device; and the exhaust chamber air inlet is directly over a marking track of the amorphous silicon solar panel by means of covering. The laser marking dust remover sucks dust pertinently by utilization of the exhaust chamber set, can widen the dust removal range and improve the pertinency to the utmost degree by matching the exhaust chamber set and the electrostatic removal rod, has a simple structure and low cost, can obtain ideal dust removal effect by utilization of an exhaust fan with small power, does not need a closed environment, and can have the function of temperature reduction when mixing the dust into drainage gas. Moreover, the invention also discloses a method for operating the laser marking dust remover.

The invention relates to the improvement of a RF coaxial cable which is used for mobile communication. The invention is characterized in that the wall thickness of the inner conductor of a copper tube is 0.1-0.25mm, and the inner conductor of the copper tube has a filling supporting body. The cable of the invention not only can retain the electrical property of the coaxial cable of the original thick conductor, but also can greatly reduce the copper use amount of the inner conductor; the coaxial cable with the same specification can save 40-60% of copper used by the inner conductor, can make up the cost increase which is brought by the price rise of copper, and also reduces the cable weight; in addition, as the supporting body is increased in the inner conductor tube, the deficiency of lowered pressure resistance of the copper tube which is caused by the wall thickness decrease of the copper tube can be made up, and the mechanical property of cable is ensured. Take the 1 km 7/8'' cable for example, the copper consumption cost of the inner conductor can be reduced by RMB 4940, and the total cable weight is reduced to 422.5 kilograms from 471 kilograms. In addition, the wall thickness of the copper tube is reduced, so the inner conductor tube can be changed by copper belt longitudinal package welding molding, and the cost of the copper tube is further lowered. Besides, as the wall thickness of the inner conductor copper tube is reduced and a foaming supporting body is used, the softness of the cable is improved; taking the 7/8'' cable for an example, the bend radius once can be reduced about 40%.

The invention discloses a preparation method of a Pd/Ag nano-alloy catalyst for a direct ethanol fuel cell. The method comprises steps as follows: alcohol is added to water in the volume ratio of alcohol to water being (3-7):1, the mixture is stirred and sequentially mixed with polyvinylpyrrolidone, a metal palladium chloride precursor, a metal silver salt precursor and sodium citrate, the mixture is stirred at the temperature of 20-25 DEG C for 1.5-2.5 h and reacts for 1.8-12 h under a light condition, centrifugal separation is performed, precipitates are collected, washed and dried, and the Pd/Ag nano-alloy catalyst can be obtained. Polyvinylpyrrolidone is taken as a stabilizer and a guiding agent, the Pd/Ag nano-alloy catalyst is synthesized in one step under a mild condition by the aid of the reducing action of alcohol and sodium citrate, the synthesis efficiency is improved, the yield is increased, besides, the morphology of the catalyst has controllability, the catalyst has better catalytic activity for ethanol and can be used for the direct ethanol fuel cell, the preparation process is simple, the production cycle is short, large-scale production is easy to realize, and the catalyst has good application prospects.

The invention relates to a method of manufacturing urea as a nitrogen-rich synthetic fertilizer from refuse of any composition, preferably from domestic waste. The organic waste components are first turned into gas in a high-temperature reactor with oxygen (O₂) which has been obtained in a cryogenic air separation plant. A synthesis gas arises which predominantly comprises carbon monoxide (CO), hydrogen (H₂) and carbon dioxide (CO₂). The carbon monoxide (CO) contained in the synthesis gas is subsequently converted with steam into hydrogen (H₂) and carbon dioxide (CO₂). The hydrogen is subsequently separated and is used for ammonia synthesis together with the elementary nitrogen (N₂) which arises as a by-product in cryogenic air separation, In the last process step, urea (CO(NH₂)₂) is manufactured from ammonia (NH₃) and the further synthesis gas component carbon dioxide (CO₂).

The invention relates to an internet medicine trading subject credit assessment system and method, belonging to the technical field of internet information. The system comprises a credit model management module, a credit index management module, a grade management module, a credit grade assessment module, a data storage module, a subject database capturing module, a credit assessment reference information acquisition and management module and a subject credit grade issuance module, wherein the credit grade assessment module is connected with the subject database capturing module, the data storage module, the credit assessment reference information acquisition and management module and the subject credit grade issuance module respectively; the data storage module is further connected with the credit index management module, the credit model management module and the grade management module respectively; and the credit index management module is further connected with the credit model management module. According to the system and the method disclosed by the invention, the automation of internet medicine trading subject credit assessment can be realized, a real-time on-line dynamic assessment function is provided, and manual operations are reduced.

The invention discloses a method for parallel downloading of single-board software, which is carried out according to the following steps: A. Connect a computer used to monitor the download process and as a download data source to a bus through its data interface, and wait for the download data Each veneer of each veneer is connected on this bus respectively, establishes the physical connection between veneer and computer; B. described computer transmits download data to described bus through data interface, and download data is transmitted to by described bus Each single board is used for performing batch data download on each single board. The method of the present invention utilizes multi-threading technology and a combination method of software and hardware to realize the parallel operation of the download process so as to achieve the purpose of improving production efficiency. Low.

A device cover is formed as a whole in a bent L-shape by an upper face covering a device accommodation space from an upper side, a side face covering the device accommodation space from a right side, and a convex curved bent face connecting the upper face and the side face. In addition, the device cover is separated into an upper face separate cover element and a side face separate cover element at a joint position extending in a direction from the front toward the rear and then, these separate cover elements and are integrally connected by the use of a connecting plate.

The invention discloses a vehicle-mounted non-blind-area positioning navigation and travel posture measuring device and a measuring method. The measuring device comprises a satellite positioning module, a magnetic resistance sensor, a tilt angle sensor, a CAN bus interface, a micro controller and an external input/output interface; the outputs of the satellite positioning module, the magnetic resistance sensor and the tilt sensor are connected with the input of the micro controller; the micro controller is in two-way connection with a whole-vehicle CAN bus through the CAN bus interface; the micro controller is in two-way connection with an external device through the external input/output interface. The measuring device has the benefits of no positioning blind area, low development and design cost and low maintenance cost.

The invention relates to a bartonia body solid-liquid double-phase slant culture medium as well as a preparation method and an application method thereof. The slant culture medium comprises a slant solid culture medium and a liquid culture medium, wherein the slant solid culture medium comprises beef leach liquid, starch, sodium chloride, agar, defibrinated sheep blood and distilled water; and the liquid culture medium comprises trypticase hydrolysate, soybean protein and papayotin hydrolysate, glucose, sodium chloride, di-potassium phosphate and distilled water. The bartonia body solid-liquid double-phase slant culture medium prepared by the method approximately requires 48 hours to reach 107 CFU/ml, the growth speed is increased by 2.5 times, the cost is saved by 500 times (blood plate culture approximately requires 5 days, and reaching 107 CFU/ml requires 100 flat plates), and the defects of slow bacteria growth, time taking, labor taking, high cost and the like of the traditional bartonia body invitro culture method are remedied .

A method for manufacturing an electronic device is provided, in which a base and a lid as a cover body are bonded together while forming an interior space between the base and the lid. The method includes: a step of preparing the lid including a groove communicating the interior space with the outside, the groove being in a back surface of the lid; a step of accommodating a gyro element as an electronic component in the interior space; a first bonding step of bonding the base and the lid together by seam welding at an area for bonding except for a portion corresponding to the groove; and a second bonding step of bonding the base and the lid by welding using a laser beam at a portion of the area for bonding, the portion including an end of the groove on the outside side, to thereby close the groove.

The present invention involves cover for robots having spray nozzles wherein the surface material of the covers have been enhanced for residue retention. The robot covers of the present invention may be formed from a polymer, which in one exemplary embodiment may be polyethylene. For example, the polymer may be received in the form of a cast or blown extruded plastic film. In one exemplary embodiment, the polymer may be processed to increase the surface energy and/or surface area of the polymer. By increasing at least one of the surface energy and the surface area of the polymer, the total energy of the surface of the polymer is increased.

The invention discloses a synthesis method of a 2,5-bis(substituted amino)-1,4-benzoquinone compound. The method comprises the following steps of: dissolving hydroquinone in a polar solvent, diluting aliphatic or aromatic primary amine and secondary amines with a polar solvent, dripping diluted aliphatic or aromatic primary amine and secondary amines to a hydroquinone solution to obtain a mixed solution, heating the mixed solution in a water bath and finally separating reaction liquid to obtain a product. The synthesis method provided by the invention, with inexpensive hydroquinone, aliphatic or aromatic primary amine and secondary amines as raw materials, overcomes the defect that the synthesis method in the prior art has high production cost or low yield, embodies green, energy-saving and environmental protection concepts, and has high potential application value.

The invention discloses a method for preparing a nanometer Pd electrocatalyst. The method comprises a hexagonal phase lyotropic liquid crystal preparation process, a Pd salt precursor reduction process and a unit aftertreatment process; and the shape of the generated nanometer Pd can be regulated and controlled by changing reaction time, illumination intensity and the like. By the method, the shape and the size of the prepared nanometer Pd electrocatalyst can be controlled and regulated; nanometer Pd electrocatalysts with controllable sizes and shapes are obtained according to different reaction time and bulb power; and the method is suitable for preparing electro-catalysis formaldehyde and other organic small molecular electrocatalysts. The preparation method is mild in condition, simple in process, short in production period and uniform in product and makes the nanometer Pd electrocatalyst easily produced on a large scale.

The invention relates to the field of lithium ion batteries, and in particular to a positive electrode active material, a lithium ion battery, and a preparation method thereof. The positive electrodeactive material is prepared from the following components in parts by mass: 6 to 8 parts of a 532 type ternary material, 1 to 3 parts of lithium manganese iron phosphate and 1 to 3 parts of lithium manganate; a chemical formula of the 532 type ternary material is LiNi0.5Mn0.3Co0.2O2; a chemical formula of lithium manganese iron phosphate is LiMnxFe1-xPO4. The positive electrode active material hasthe advantages of high bulk density, high safety and low cost.

The invention relates to a method for synthesizing phenyl methyl dialkoxyl silane with high selectivity. The structural formula of phenyl methyl dialkoxyl silane is PhMeSi(OR)2, in which R is alkyl with 1-6 carbons. The method is characterized by comprising the following steps of: performing reaction with methyl trialkoxyl silane based on non-cyclic ether compounds such as ethyl ether as a reaction liquor and a bromobenzene Grignard reagent as a raw material; and then, obtaining the target compound, i.e., phenyl methyl dialkoxyl silane with high selectivity and high yield through simple filtering and fractional purification, and meanwhile, greatly inhibiting the generation of a byproduct diphenyl methyl alkoxyl silane.

The invention discloses a filamentous fungi strain NAU-12 which is classified and named as Penicillium simplicissiumum and preserved in the China General Microbiological Culture Collection Center on June 25, 2015, and the preservation number is CGMCC NO.10990. The invention further discloses a composite filamentous fungal inoculant formed by mixing isometric Penicillium simplicissiumum NAU-12 bacterium (1*10<8> spores/mL-2*10<8> spores/mL) and aspergillus niger A80 bacterium (1*10<7> spores/mL-2*10<7> spores/mL). The invention further discloses a method for conducting bioleaching treatment on heavy metal contaminated soil through composite filamentous fungi which grow rapidly in soil, high in heavy metal resistance and capable of utilizing straw subjected to alkali-heat pretreatment as a growth carbon source and highly produce multiple small molecular organic acids. The method is adopted for treating the heavy metal contaminated soil, the removal efficiency of heavy metal is high , and the cost is low.

An alcohol detector for detecting high concentrations of alcohol in a fuel tank and for providing evidence that the alcohol was present even after it has been removed. In one aspect, the alcohol detector includes a cathode and an anode of different materials and spaced from one another. The anode experiences galvanic corrosion at a faster rate when exposed to high concentrations of alcohol than it does when exposed to unleaded gasoline. Thus, the amount of corrosion present on the anode provides evidence of the past presence of an improper fuel in the fuel tank. In another aspect, the alcohol detector is a dye printed on a fuel pump. The dye visually changes color intensity in the presence of high concentrations of alcohol to provide evidence of the past presence of alcohol.

The invention provides an information processing method based on text data. The method includes obtaining an emotional tendency result of the text data based on the text data and the trained classification model, wherein the emotional tendency result comprises a number of positive emotions or a number of negative emotions; obtaining an economic confidence index of the text data according to the emotional tendency result. According to the method, the system and the computer storage medium of the invention, based on the natural language processing technology and the machine learning method, makeup the inherent defects of the traditional method that the data collection time is long and the cost is high, and provide a good data foundation for the subsequent program.