55results about How to "Achieve sufficiency" patented technology

The invention provides a grid security comprehensive evaluation method which includes that a set of complete two-stage in-advance comprehensive evaluation index system and an each-stage security evaluation index calculating method are built aiming at the requirement of grid security operation evaluation, a grid security comprehensive evaluation model based on a gray area correlation analysis method and the game theory is further provided, initial evaluation is conducted on each one-stage index by the model, an obtained evaluation result is subjected to comprehensive evaluation, a correlation coefficient matrix of each one-stage index is determined by adopting the gray area correlation analysis method, weights are obtained by utilizing a game collection model pair analytic hierarchy process (AHP), an artificial neural network (ANN) and an entropy weight method and are objectively combined to obtain a combined weight, initial evaluation is conducted on each one-stage index, the AHP is adopted to determine a one-stage index weight, and the one-stage index weight and an initial evaluation result are subjected to weighing calculation to further obtain a grid security comprehensive evaluation result, namely the grid security quality ordering.

The invention discloses an overhead power transmission line running state assessment method based on a bidirectional Bayesian network. The method can be used for conducting a real-time assessment on the running state of an overhead power transmission line. According to the method, a Bayesian network structure for the assessment of the running state of the power transmission line is constructed with various factors which influence the running state of the power transmission line serving as a condition attribute set and the running state of the line serving as a decision attribute, a conditional probability table is obtained according to sample training, and by utilizing the bidirectional reasoning technology dedicated to the Bayesian network, the running state of the line can be judged by means of causal reasoning, and the hidden danger of the state can also be recognized by means of diagnostic reasoning; when an assessment error exists, a self-feedback system can be used for conducting early warning and correction, an assessment database, the network structure and parameters can be modified dynamically in real time so as to be adapted to an update, and therefore healthy running of the power transmission line is truly guaranteed.

A method of regulating the de-icing of a leading edge of an aircraft includes regulating the flow of air used for de-icing by at least a first regulator valve in accordance with two regulation levels, a first regulation level corresponding to the regulated position of the first regulator valve and a second regulation level corresponding to the fully open position of the first regulator valve. A de-icing device enables implementation of the regulation method.

A sperm collecting apparatus is provided and includes a container having a non-cylindrical container main unit whose one end face in a longitudinal direction is open and a cap that is attachable the container main unit. A core member made from a gel-like material, which is located in the container main unit and has an insertion room extending to an inner portion of the core member from an insertion port at one end face in the core member. A sponge layer which is interposed between the core member and an inner wall of the container main unit, the container main unit is a non-cylindrical member whose intermediate portion in a longitudinal direction thereof has an outer diameter smaller than those in both end portions.

The present invention relates to a method for manufacturing a glass substrate for data storage mediums, the method including a chemical strengthening treatment step of dipping a glass for a substrate including, in terms of mol % on the basis of oxides, from 58 to 66% of SiO2, from 9 to 15% of Al2O3, from 7 to 15% of Li2O and from 2 to 9% of Na2O, provided that Li2O+Na2O is from 13 to 21%, in a mixed molten salt to form a compressive layer on front and back surfaces of the glass for a substrate, in which the mixed molten salt includes, in terms of mass percent, from 1 to 7.5% of lithium nitrate, from 28 to 55% of sodium nitrate and from 40 to 69% of potassium nitrate.

The invention provides a high-efficiency coolant filter unit which comprises a filter box, filter screens, a circulating pipeline and a cooling layer, wherein the upper end of the filter box is provided with a filtrate inlet, and the lower end is provided with a filtrate outlet; the upper end and lower end of the filter box are respectively provided with a circulating liquid inlet and a circulating liquid outlet; the filter screens divide the inside of the filter box into a first filter chamber, a second filter chamber, a third filter chamber and a buffer chamber; the circulating pipeline comprises a main pipe and a branch pipe; the main pipe is connected with the circulating liquid outlet; the branch pipe is connected with the corresponding circulating liquid inlet; the main pipe and branch pipe are respectively provided with a valve; the cooling layer is arranged outside the side wall of the filter box; and the upper end and lower end of the cooling layer are respectively provided with a cooling water outlet and a cooling water inlet. The cooling layer can quickly lower the temperature of the grinding fluid. The circulating pipeline implements sufficiency of filtration. The filter screens are obliquely arranged at the scrap iron outlet on the lower side, thereby greatly facilitating the cleaning of the scrap iron.

The invention provides a paperless inspection and detection system and an operation method thereof. The system comprises a data terminal, a client, a basic substance module, a sample detection module,an original recording module and a report compiling module. The basic substance module is used for generating basic substance data information and recording the basic substance data information to the client. The sample detection module is used for electronically recording sample information and detection process information thereof; wherein the original recording module is used for preliminarilyrecording basic substance module data and sample detection module data in sample detection, and the report compiling module is used for compiling a recording template report in the original recordingmodule into an electronic detection report. Therefore, the development requirements of inspection and detection are met through the paperless inspection and detection operating system, traditional manual recording of detection data and information is replaced, the inspection and detection work efficiency and the inspection and detection work quality are comprehensively improved, and real-time recording and real-time query are achieved.

An optical scanning apparatus for scanning a manuscript, and for optically reading information recorded on the manuscript, having: a plurality of semiconductor lasers for emitting laser lights, whose wavelengths are different from each other; a plurality of collimator lenses each corresponding to respective one of the semiconductor lasers, and for converting the laser lights emitted from the corresponding semiconductor lasers into parallel laser lights respectively; a polygon mirror for deflecting each of the parallel laser lights in a main scanning direction in order to scan the manuscript; and an image forming lens for converging each of the deflected laser lights on the manuscript, wherein collimator setting distances between the collimator lenses and the corresponding semiconductor lasers are different from each other in accordance with differences between the wavelengths of the laser lights.

Provided is a scanning electron microscope including: an image recording unit (112) which stores a plurality of acquired frame images; a correction analyzing handling unit (113) which calculates a drift amount between frame images and a drift amount between a plurality of field images constituting a frame image; and a data handling unit (111) which corrects positions of respective field images constituting the plurality of fields images according to the drift amount between the field images and superimposes the field images on one another so as to create a new frame image. This provides a scanning electron microscope which can obtain a clear frame image even if an image drift is caused during observation of a pattern on a semiconductor substrate or an insulating object.

A sperm collecting apparatus is provided and includes a container having a non-cylindrical container main unit whose one end face in a longitudinal direction is open and a cap that is attachable the container main unit. A core member made from a gel-like material, which is located in the container main unit and has an insertion room extending to an inner portion of the core member from an insertion port at one end face in the core member. A sponge layer which is interposed between the core member and an inner wall of the container main unit, the container main unit is a non-cylindrical member whose intermediate portion in a longitudinal direction thereof has an outer diameter smaller than those in both end portions.

A pair of right-and-left brackets which extend obliquely downward and forward from respective front portions of a pair of right-and-left side frames are provided. A stiffener which extends in a vehicle width direction below a bumper beam is attached to respective front ends of the pair of right-and-left brackets. The stiffener is configured such that its front end portion slants downward and forward and has an open cross section, and its rear end portion thereof has a closed cross section. An obstacle can be prevented from coming in below a vehicle-body front portion, and also the sufficient energy absorption in a collision and the prompt flicking-up of an obstacle can properly achieved.

A highly sensitive particulate matter concentration measuring apparatus for measuring a concentration of particulate matter in a sample gas collected in a collecting region formed on a collecting medium, the collecting region being formed by drawing the sample gas through a cross-sectional area of the collecting medium, the collecting medium is a filter tape that includes a porous film made of a fluorine resin and a reinforcing layer provided on the porous film, the particulate matter concentration is measured using a beta-ray absorbing method while removing the error influences of naturally occurring beta radiation, and includes an additional impact type sampler or cyclone type sampler for filtering the sample gas prior to collecting the particulate matter in the collecting region.

The invention discloses a preparation method of higher fatty acid alkaline earth metal salt, which comprises the following steps: pre-mixing and dispersing fused higher fatty acid and micro-powdery alkaline earth metal oxide or hydrate, continuously feeding into a high-speed mixer capable of controlling the pre-mixing time together with a water solution containing a catalyst and a moistening agent, continuously outputting to a heat-insulation tank, keeping for a certain period of time at the proper temperature, and pulverizing to obtain a powdery higher fatty acid alkaline earth metal salt product. The preparation method has the advantages of simple process, simple equipment, mild reaction conditions, energy saving, and higher purity of the product.

Endodontic fibers comprising a biocompatible polymer vehicle permeable to medicaments, or combinations of medicaments are described. Such fibers can be used, for example, in a method for the local delivery and sustained release of medicaments to periodontal or intracanal treatment sites. Endodontic fibers described include modified periodontal fibers and intracanal fibers.

A method of regulating the de-icing of a leading edge of an aircraft includes regulating the flow of air used for de-icing by at least a first regulator valve in accordance with two regulation levels, a first regulation level corresponding to the regulated position of the first regulator valve and a second regulation level corresponding to the fully open position of the first regulator valve. A de-icing device enables implementation of the regulation method.

A pair of right-and-left brackets which extend obliquely downward and forward from respective front portions of a pair of right-and-left side frames are provided. A stiffener which extends in a vehicle width direction below a bumper beam is attached to respective front ends of the pair of right-and-left brackets. The stiffener is configured such that its front end portion slants downward and forward and has an open cross section, and its rear end portion thereof has a closed cross section. An obstacle can be prevented from coming in below a vehicle-body front portion, and also the sufficient energy absorption in a collision and the prompt flicking-up of an obstacle can properly achieved.

Endodontic fibers including a biocompatible polymer vehicle permeable to medicaments, or combinations of medicaments, and method of using such endodontic fibers are described. Such fibers can be used, for example, in a method for the local delivery and sustained release of medicaments to intracanal treatment sites.

The invention provides a test method for guidance and navigation software of satellite-bone attitude and orbit control. The method comprises following steps: a test design process; a test executing process and a full evaluation process of static tests and dynamic tests during and / or after the test expecting process. The test design process concretely comprises following steps: S0, utilizing a failure mode repository to improve a test case liberty such that the test case liberty covers all known failure modes; S1, dividing modules of test items to be tested according to criticality and dividing the priority of all test items; S2, determining test priority of test cases in the test case liberty based on the priority of all test items; S3, selecting a case collection for a test at this time according to the test priority and test demands. The test executing process concretely comprises following steps: S4, carrying out static tests to all the modules according to criticality of all the modules, applying test cases in the case collection and achieving dynamic tests.

The invention discloses an energy-saving purification device for sewage treatment, wherein the energy-saving purification device comprises a purification shell; a rectangular groove is formed in the outer wall of the top of the purification shell, a storage shell is mounted on one side of the outer wall of the top of the purification shell, a feeding pipe is inserted into one side of the outer wall of the top of the storage shell, and a liquid adding pipe is inserted into one side of the outer wall of the top of the purification shell; one sides of the inner walls of the two ends of the purification shell are rotationally connected with a same rotating shaft. According to the energy-saving purification device for sewage treatment, through the arrangement of a connecting spring and a rubberpad on a connecting block, scraping of a scraping plate can be smoother; through the arrangement of a sliding ring, the scraping plate can move back and forth on the purification shell, sewage is prevented from entering the storage shell, and the waterproof effect is achieved; through arrangement of a motor, a lead rod and a sliding block, the sliding plate can be driven to move back and forth inthe purification shell, the arc-shaped scraping plate on the sliding plate can be driven to move, sewage at the bottom of the purification shell can be scraped, and deposition is avoided.

Endodontic fibers comprising a biocompatible polymer vehicle permeable to medicaments, or combinations of medicaments are described. Such fibers can be used, for example, in a method for the local delivery and sustained release of medicaments to periodontal or intracanal treatment sites. Endodontic fibers described include modified periodontal fibers and intracanal fibers.

The invention relates to the technical field of food processing, in particular to a milling device for monosodium glutamate production. The milling device comprises a shell, wherein a feeding inlet isformed in the top part of the shell; two fixed plates are horizontally arranged in the shell; a plurality of milling bars are arranged between the two fixed plates; a baffle plate is arranged under the milling bars; a milling plate is horizontally arranged under the baffle plate; an air cylinder is also arranged under the baffle plate; one side of the air cylinder is connected with an impact block; a vertical plate is arranged at one side, which is far away from the air cylinder, in the shell; a discharging outlet is also formed in the bottom part of the milling plate; a feeding pipe is arranged under the feeding inlet; a horizontal end of the feeding pipe is connected with a filter barrel; the filter barrel is rotationally connected with the feeding pipe; a rotating motor is arranged atone side of the shell; an output end of the rotating motor is connected with a rotating shaft. The milling device disclosed by the invention is simple in structure, the milling sufficiency of raw materials is effectively ensured, the problem that powdery raw materials are caked is also avoided, and the milling device is convenient to popularize and use.

A light source device includes: a semiconductor light-emitting device including a flat-shaped base having a first main surface on a first side and a second main surface and a semiconductor light-emitting element disposed on the first side; a first fixing component having a first through-hole and a first pressing surface that presses the first main surface; and a second fixing component having a second through-hole and a second pressing surface that presses the second main surface. The base is fixed between the first and second pressing surfaces by an engagement between a first inner surface surrounding the first through-hole of the first fixing component and a second outer surface of the second fixing component. A distance between the first and second pressing surfaces is smaller than or equal to a thickness of the base, and a void is formed lateral to the base between the first and second pressing surfaces.

The invention discloses a rapid cleaning device for a coop. The rapid cleaning device comprises a fixing frame, the coop, a storage shell and a cleaning shell. Two storage plates are installed on theinner walls of the two ends of the fixing frame, limiting blocks distributed at equal intervals are installed on the outer walls of the tops of the storage plates, and limiting holes matched with thelimiting blocks are formed in the outer walls of the bottoms of the coop and the storage shell; and a fixing plate is installed on the outer wall of one side of the cleaning shell, electric telescopicrods are installed at the two ends of the outer wall of the top of the fixing plate, and fixing blocks are installed on the outer walls of the tops of the two electric telescopic rods. According to the rapid cleaning device for the coop, a water storage shell, a liquid pump, a liquid outlet hose and a liquid outlet pipe are arranged and matched with an electric guide rail, an electric sliding block and a liquid spraying pipe, the two sides of the coop can be flushed through liquid spraying nozzles, the cleaning workload of workers is reduced, the cleaning efficiency is improved, the coop canbe sterilized and disinfected through cooperation with an ultraviolet disinfection lamp, the subsequent breeding safety is ensured, and the use by workers is convenient.

According to the carbon mineralization artificial stone based on the solid waste, the solid waste raw material, the aggregate, the defoaming agent, the water reducing agent, the retarder and the additive serve as raw materials, and the prepared carbon mineralization artificial stone is high in carbonization degree and excellent in mechanical strength. The additive prepared by taking an aminoguanidine compound, a silane coupling agent and a diacid compound as raw materials is introduced, so that a substance for filling pores and CO2 gas can be generated in a system, a pore structure is optimized, internal mineralization is realized, and the binding force among the components in the system can be enhanced; therefore, the carbonization degree, the carbon sequestration rate and the mechanical strength of a carbon mineralization product are improved.

The invention discloses a separable ignition device which comprises ignition composition (6) and also comprises an fire transferring tube (2), an ignition tube (3), an ignition composition box (4) and an insensitive ignition head (1), wherein one end of the fire transferring tube (2) is arranged on the insensitive ignition head (1) in coaxial threaded connection; the axis of the fire transferring tube (2) is vertical to the axis of the ignition tube (3); the other end of the fire transferring tube (2) is in coaxial threaded connection with the side wall of the ignition tube (3); and the ignition composition (6) is arranged at the inner part of the ignition tube (3). When the ignition device works, the insensitive ignition head (1) is detonated and ignited by utilizing ignition current; the generated fire is transferred into the ignition tube (3) through the fire transferring tube (2) to ignite the ignition composition (6) in the ignition tube (3); the ignition composition (6) rapidly burns beginning from the outside surface; the ignition composition box (4) is burned out by the fire; and main charge (5) is ignited. The separable ignition device has the advantages that the safety and the stability of the system are enhanced, and the sufficiency of main charge ignition is realized.

The invention discloses an animal food microorganism detection sterilization device and a detection method thereof.The animal food microorganism detection sterilization device comprises a main machine body, the front side of the main machine body is fixedly connected with a sterilization box, a Y-axis conveying device is arranged in the main machine body and the sterilization box, and the upper portion of a conveying plate of the Y-axis conveying device is fixedly connected with an X-axis output device; a culture tray is arranged at the upper part of a conveying plate of the X-axis output device. According to the present invention, the main machine body, the sterilization box body, the Y-axis conveying device, the X-axis output device and the culture disc are arranged, and the roller stirring device, the liquid dropping joint, the detection head, the upper box body, the reagent storage box, the first quantitative tube, the culture solution storage box, the second quantitative tube, the crushing device and other components are arranged; the integrated operation from sample treatment to detection result output is realized, the microorganism detection process is simplified, the manual operation is reduced, the detection efficiency is improved, and finally, the effect of efficiently, quickly and automatically detecting microorganisms in animal food is achieved.

An object of the present invention is to provide a method of manufacturing a foam molded article in which upstanding portions are formed on a peripheral edge of a main body portion inexpensively by greatly increasing a yield of a mold. To achieve this object, in a manufacturing method for a foam molded article, a plate surface of the main body portion on a side where the upstanding portions is molded by side surfaces 21b, 31b of a continuous projecting portion defined when a male mold 20 and a female mold 30 are clamped such that projecting portions 21, 31 formed respectively on the male mold 20 and the female mold 30 are inserted into each other alternately, and inner surfaces of the upstanding portions are molded by tip end surfaces 21a, 31a of the projecting portions inserted into each other alternately when the male mold and the female mold are clamped.

Provided is a scanning electron microscope including: an image recording unit (112) which stores a plurality of acquired frame images; a correction analyzing handling unit (113) which calculates a drift amount between frame images and a drift amount between a plurality of field images constituting a frame image; and a data handling unit (111) which corrects positions of respective field images constituting the plurality of fields images according to the drift amount between the field images and superimposes the field images on one another so as to create a new frame image. This provides a scanning electron microscope which can obtain a clear frame image even if an image drift is caused during observation of a pattern on a semiconductor substrate or an insulating object.

The invention discloses a heavy metal wastewater treater based on a magnetic sepiolite adsorbent. The heavy metal wastewater treater comprises a filter box base, wherein a filtering box is fixedly connected to the filtering box base, a first filtering cavity is formed in the filtering box, a lifting groove is formed in the first filtering cavity, a first filtering mechanism used for achieving first-layer filtering and cleaning of heavy metal wastewater is arranged in the first filtering cavity, and a second filtering cavity is formed in the filtering box. The heavy metal wastewater treater isreasonable in structure; by arranging the first filtering mechanism, the second filtering mechanism and a rotary activated carbon mechanism, multi-layer cleaning of the heavy metal wastewater is realized, and a complete filtration treatment process of the heavy metal wastewater is achieved; and the sufficiency of combination of the magnetic sepiolite adsorbent with heavy metal ions during the reaction is achieved by arranging a magnetic stirring mechanism, so the complete cleaning of the heavy metal ions in the heavy metal wastewater is achieved.