66results about How to "Consistency is easy" patented technology

The invention provides a battery pack with an internal serial structure and a manufacture method thereof. The battery pack comprises N pole groups, N-1 baffles with conductivity, an electrolyte and sealing rings in a battery shell and top covers on the battery shell. The manufacture method comprises the following steps of: separating two adjacent pole groups with the baffles; connecting the anode of one pole group with a baffle; connecting the cathode of the other pole group with the other edge of the baffle; and serially connecting the adjacent pole groups. The battery pack is designed according to a needed voltage so that a plurality of unit battery cores are connected serially in the same battery shell for use as a whole to meet the voltage requirement. The battery pack provided by the invention has smaller battery size and lighter mass under the same voltage while meeting the voltage requirement on various electric appliances and has low requirement for a battery packing technology. Meanwhile, due to no connectors for conduction among cell batteries when the batteries are combined, the external short circuit of the batteries can be reduced.

An optimal site selection device for a distributed wind power plant based on a fuzzy analytic hierarchy process comprises a DSP (Digital Signal Processor) module, a keyboard input module, a liquid crystal display module, a communication module and a host computer. An optimal site selection method for the distributed wind power plant based on the fuzzy analytic hierarchy process comprises the following steps: dividing candidate wind energy resource zones in a region rich in wind energy resources, determining an evaluation index system for the site selection of the wind power plant, determining the hierarchical structure of a scheme for the site selection of the wind power plant, judging the cognition degrees of experts on selected sites for the wind power plant by an expert group judgment and group decision method to obtain the cognition degree parameters of all the experts, and constituting a criterion layer judgment matrix and an index layer judgment matrix for the site selection of the wind power plant; and finally ranking the candidate wind energy resource zones by advantages and disadvantages and determining one site for the wind power plant. Compared with the traditional analytic hierarchy process for site selection, the method has the advantages that factors are fully considered, the examination and the regulation of the consistency of the judgment matrixes are simple, easy, scientific and reasonable, and results are scientifically analyzed. The device has the advantages that through the operation processing process of the DSP, the site selection period can be shortened, and the site selection efficiency can be increased.

The invention provides a method and a device for performing file layout extraction on a parallel file system. The management and storage of data and meta data are separated so as to avoid the interference of data access to meta data access performance, simplify the management of meta data consistency and bring convenience to the performance optimization of the meta data. A meta data server adopts special meta data storage equipment, and establishes a special meta data file system. A parallel file system directory tree, file meta data and the like are stored in the meta data file system in form of file. The meta data file system organizes files in form of B+ tree, and rapid file reading performance is achieved.

The present invention provides a method of producing a co-crystal, the method comprising the steps of, providing a first substance and a second substance, wherein the first and second substances are compatible to form a co-crystal, mixing said first and second substances together, and exposing the mixture of said first and second substances to prolonged and sustained conditions of pressure and shear, sufficient to form a co-crystal of said first and second substance.The prolonged and sustained conditions of pressure and shear are preferably applied in an extrusion process. Associated compositions and uses thereof are also provided.

The invention relates to a capacitive silicon microphone which is formed on a circuit area on a semiconductor substrate, and comprises a passivation layer, a dielectric layer, a device group, an air gap, an air cavity, at least one vent hole and a metal layer, wherein the passivation layer is a surface layer of the circuit area; the dielectric layer is arranged between the passivation layer and the substrate; the device group is embedded at the bottom of the passivation layer and comprises a first device and a second device; the air gap is arranged above the passivation layer; the air cavity is formed in the substrate; the at least one vent hole passes through the passivation layer and the dielectric layer downwards from the circuit area where the device group is not laid, and is respectively communicated with the air cavity and the air gap; the metal layer comprises a first part and a second part which are connected with each other, wherein the first part covers the air gap, and the second part passes through the passivation layer and is connected with the second device; the upper surface of the first part comprises at least one release hole and at least one concave part, wherein the position of each concave part corresponds to that of each vent hole. The capacitive silicon microphone can effectively improve the uniformity of the stress in a vibrating membrane of the silicon microphone, and can improve the sensitivity of the silicon microphone.

A method of controlling the generation of an aerosolised composition in an inhalation device having a heater arranged to heat an aerosolisable composition, the method comprising: controlling the power delivered to the heater such that the heater is heated from an ambient temperature to a first temperature, wherein the first temperature is below a temperature at which the aerosolisable composition is aerosolised; delivering a predetermined amount of power to the heater such that the temperature of the heater is increased from the first temperature to a second temperature, wherein the second temperature is greater than or equal to a temperature at which at least a portion of the aerosolisable composition is aerosolised.

A method and a device for measuring the gravity gradient of pyramid-like atomic interference based on two-dimensional cross gratings are provided. The method comprises the following steps: S1, preparation of a cold atomic group: a cold atomic group is obtained through pre-stage cooling; S2, velocity selection and state preparation: the temperature of the atomic group further decreases through Raman velocity selection, and a state is prepared on a magnetically insensitive state |F=1, mF=0>; S3, atomic interference: PI / 2, PI and PI / 2 light pulses are applied to the atomic group through two beamsof Raman light to realize the splitting and combining of the atomic group, and an atomic interferometer is constructed; and S4, internal state detection: after interference, the atomic group falls freely for a period of time, the number of atomic populations at a hyperfine energy level in two ground states is measured through the effect of probe light, pump light and astigmatic light, and the transition probability and the gravity acceleration value are finally obtained. The device is used to implement the method. The method and the device have the advantages of small overall size, strong robustness, low cost, high measuring accuracy, and the like.

Electronic arrangement for use in enriching data stream with subscriber information in a communications network preferably comprising a mobile network, the arrangement comprising at least one data interface for transferring data, at least one memory for storing instructions and other data, and at least one controller for processing instructions and other data, said at least one controller being configured, in accordance with the stored instructions, to cause storing same data in a relational database, such as SQL database, preferably including subscriber related profile data, and in a non-relational, preferably in-memory, database; wherein responsive to receipt of a data write request, optionally from a network entity, BSS / OSS system or other external system, triggering data write in a single transaction incorporating data write into the relational database and replication into the non-relational database, wherein in the case of a failure having regard to the replication into the non-relational database, the at least one controller is further configured to execute an exception procedure; and responsive to receipt of a data retrieval query from a requestor, optionally from said network or other entity processing a data stream, and dependent on the type of the query, fetching data from the non-relational database or relational database, and returning it to the requestor or other selected target. Related method is presented.

The present invention provides a method of producing a co-crystal and a product formed through the method, the method comprising the steps of, providing a first substance and a second substance, wherein the first and second substances are compatible to form a co-crystal, mixing said first and second substances together, and exposing the mixture of said first and second substances to prolonged and sustained conditions of pressure and shear, sufficient to form a co-crystal of said first and second substance.The prolonged and sustained conditions of pressure and shear are preferably applied in an extrusion process. Associated compositions and uses thereof are also provided.

The invention discloses a method for manufacturing a heat-pipe-parallel-structure-like vapor plate by using stepped foamy copper as wicks. The vapor plate is characterized in that an upper copper covering plate, a lower copper covering plate and a stepped or flat foamy copper are sintered, a heat-pipe-structure-like vapor chambers are formed according a geometrical shape, and a liquid phase working medium is injected to the heat-pipe-structure-like vapor chambers; foamy copper steps are rectangle-shaped or trapezoid-shaped, and the foamy copper steps and the flat or stepped foamy copper are sintered on the upper copper covering plate and the lower copper covering plate according to a geometrical structure; a boss portion of the stepped foamy copper has a support effect; after the upper copper covering plate and the lower copper covering plate are combined through copper silver brazing or diffusion welding, vacuum pumping and liquid phase working medium injection are performed. The stepped foamy copper has high porosity and a good capillary character, the vapor chambers mutually communicates, rapid and high-efficient liquid-vapor conversion and gas phase rapid diffusion of in the liquid phase working medium in the vapor end can be ensured, and rapid backflow resistance of a condensation end can be reduced after the liquid-vapor conversion. The manufactured heat-pipe-parallel-structure-like vapor plate can meet the demands of semiconductor electronic devices for rapid and high-efficient heat conduction and heat dissipation.

The invention discloses a slab production data processing method for realizing synchronous matching consistency of slab material flow and information flow. The method comprises the following steps of: acquiring slab information of a steel-making production process control system in real time, if the process is a slab production process, reading slab specification data, calculating weight of the produced slabs, and writing the weight data into a slab stock database of a production management system; if the process is a slab weight regulation process, reading the actual weight of the slabs, and updating the slab stock database with the read actual weight of the slabs; if the process is a slab consumption process, reading slab rolling consumption, and calculating new slab weight so as to update the slab stock database with the new slab weight. The method has the advantages of being easy to realize and convenient to maintain, and can be dynamically regulated. With the method, the consistency of the slab material flow information and the information is implemented, requirements of process flows are completely satisfied, management efficiency of slab production is improved, labor cost is reduced, and cost reduction and benefit increase are realized.

The invention relates to a miniaturized medium-wave infrared refrigeration continuous zoom lens and an optical system. The invention provides a miniaturized medium-wave infrared refrigeration continuous zoom lens and an optical system, aiming at solving the technical problems of low zoom ratio, low overall transmittance of the system, heavy weight, complex structure and higher control precision requirement of the existing infrared continuous zoom system and providing the miniaturized medium-wave infrared refrigeration continuous zoom lens and the optical system. The lens comprises a lens unit, a detector protection window G and an optical filter H which are sequentially arranged along an optical path from an object side to an image side, the lens unit comprises four groups of lenses which are sequentially arranged along an optical path, and the four groups of lenses are respectively a front fixed group with positive focal power, a zoom group with negative focal power, a compensation group with positive focal power and a relay group with positive focal power. The optical system adopts the lens. The lens is a miniaturized infrared continuous zoom lens with the advantages of total length, few lenses, simple structure, convenient assembly and high zoom ratio, and the contradiction between the structural assembly difficulty and miniaturization in the existing infrared continuous zoom lens is solved.

Improved methods for detecting microorganisms, such as yeast and bacteria in mixtures, are disclosed. Methods include passing a sample mixture through a filter device, which has been pretreated with a detergent, resuspending the filtrand in the filter membranes and detecting the presence of microorganisms in the filtrand.

The invention discloses a centrifugal type compressor shaft system structure. A main shaft, a first impeller, a second half shaft, a second impeller, a first locking part, a sleeve and a motor rotor are included; the main shaft comprises a first half shaft and a shaft core; the shaft core is connected with the first half shaft, and extends in the axial direction; the first impeller is connected with the first half shaft; the second half shaft is provided with a first shaft hole; the second impeller is provided with a second shaft hole, and the shaft core is sleeved with the second half shaft and the second impeller in sequence in the axial direction; the first locking part is arranged on the outer side of the second impeller in the axial direction, and the first locking part is connected with the shaft core to provide a locking force; the sleeve is arranged between the first half shaft and the second half shaft, and arranged on the shaft core in a sleeving manner, and an installing space is formed between the sleeve and the shaft core; and the motor rotor is arranged in the installing space. A centrifugal type compressor comprises the centrifugal type compressor shaft system structure. The locking part on the end portion is used for providing the axial locking force, so that the main shaft, the sleeve, the second half shaft and the second impeller are connected into a whole, the end face locking force can be used for remarkably improving the rigidity of a shaft system, and then the critical rotating speed of the shaft system is increased.

The invention discloses a cloud storage data backup method and device, equipment and a medium. The method comprises the steps of: determining the file size and the file name of a to-be-backed-up filematched with backup parameters in at least two source end cloud direct storage virtual nodes and a source end cloud direct storage virtual node and a source end data block to which the to-be-backed-upfile belongs according to the backup parameters; locking each source end data block storing the to-be-backed-up file, indicating the target end cloud storage device to create a file with the same name and the same size according to the file size and the file name, and allocating a target cloud direct storage virtual node and a target data block; and sending each source end data block to the target end cloud storage device in parallel so as to write each source end data block into the target data block. According to the invention, the backup structure during file data backup is simplified, parallel backup can be realized based on the cloud direct storage virtual node, the performance and efficiency of file data backup are improved, the file can be locked, the file consistency is ensured, and the file backup process is optimized.

The invention relates to an image anti-counterfeiting method which comprises an image anti-counterfeiting label (1) and an image information system (2). The label (1) is usually made of fragile paperand has a unique two-dimensional code and a unique anti-counterfeiting picture. After a consumer scans the two-dimensional code by using a mobile phone and other equipment, the corresponding anti-counterfeiting picture can be obtained through an image information system (2); through comparing the label picture with the obtained picture, whether the anti-counterfeiting picture is consistent with the picture or not is judged, and a judgment about whether the label is forged or not is made. The image anti-counterfeiting method provided by the invention can be used for anti-counterfeiting of various products. Particularly, due to a special making method, a producer cannot produce the exactly-same anti-counterfeiting picture, so that the uniqueness of the label can be effectively ensured, and particularly, a favorable guarantee is provided for an internet anti-counterfeiting means taking the two-dimensional code as a carrier.

The invention relates to a side buckled modular connector. The side buckled modular connector includes an insulator (1), an insulation pressing plate (2) and a contact member (3) assembled in the insulator, wherein the insulation pressing plate (2) is buckled with a side surface of the insulator (1) to form a combination surface (5), and the combination surface (5) and an insertion direction of the contact member (3) are in non-perpendicular setting. The connector is advantaged in that the insulator and the insulation pressing plate are in side surface buckling matching mode, the combination surface (5) and the insertion direction of the contact member (3) are in a non-perpendicular setting mode, during operation, the combination surface bears no force, a force bearing point is on the insulator, product quality consistency and reliability of the modular connector are guaranteed, and problems of difficulty in detecting connector quality and lower production efficiency are solved.

The invention discloses a reagent preheating device. The device comprises a heat generation body, and a plurality of heating bodies, wherein the heat generation body is sleeved by the heating bodies,and is used to heat the heating bodies; each heating body is provided with a chamber for accommodating a reagent; and the heating bodies are sequentially arranged in the length extension direction ofthe heat generation body. The reagent preheating device has the advantages that the heat generation body is sleeved by the heating bodies, the multiple heating bodies are sequentially arranged in thelength extension direction of the heat generation body, and each heating body is provided with a container for accommodating the corresponding reagent, so that the multiple reagents can be simultaneously preheated; and the different heating bodies are heated by the same heat generation body, so that high uniformity of heating temperatures of the different heating bodies can be more easily ensured.Moreover, the invention further provides a sample analyzer, on which the reagent preheating device is mounted.

The invention discloses an inter-well electromagnetic detection system and method, and belongs to the technical field of resource drilling. The method comprises the following steps: constructing a transmitting galvanic couple source by using a metal sleeve of a cased well in a plurality of wells; applying excitation signals to the transmitting galvanic dipole source to enable the transmitting galvanic dipole to transmit transmitting signals, then receiving the transmitting signals transmitted by the transmitting galvanic dipole source through the receiving electrodes distributed on the measuring lines, finally, detecting the response characteristics of the received transmitting signals, and obtaining resistivity distribution of the cross-well oil and gas reservoir. According to the method,magnetic dipole detection adopted in a conventional cross-well electromagnetic method is changed into electric dipole detection, the transmitting power of transmitting signals can be improved, and therefore the detection range is enlarged. The shielding effect of the sleeve on electromagnetic signals in a conventional cross-well electromagnetic method can be eliminated, the characteristic that the metal sleeve has good electrical conductivity is further utilized, emission current is directly applied to the metal sleeve to serve as a long dipole emission line source, and cross-well long-distance detection can be achieved.

The invention relates to a preparation process of a tantalum bar for a sputtering tantalum ring, comprising the following steps: firstly forging the tantalum material by firstly squaring and then flattening the tantalum material, then carrying out heat treatment on the forged tantalum material at 1000-1100 DEG C, preserving the heat for 60-120min, carrying out break-down rolling by rolling in changed directions, carrying out reheat treatment at 1000-1100 DEG C, preserving the heat for 60-120min, carrying out finished product rolling by unidirectional rolling, finally carrying out third heat treatment at 1200-1400 DEG C, preserving the heat for 120-180min and carrying out leveling and blanking, thus obtaining the tantalum bar. The process can improve the material utilization ratio by 6%, improve the processing efficiency of the product because of simplifying the process and simultaneously easily ensure process consistency and material performance consistency of the product as the procedure requirements of pressure processing are easy to operate and control.

The invention provides a far-field target marker and application of an optical fiber panel. The structural design of the marker used at present cannot guarantee single peaks, smoothness and symmetry of a radiation beam, and is difficult to guarantee a given radiation angle; in the absence of reinforcing designs of elimination of the sunshine effect, high and low temperature resistance and radiation resistance, the conventional marker cannot meet the requirements of a far distance and a large range, and cannot normally work in strong interference environments with sunshine and other stray lights, environments of large variation of high and low temperature, and environments with intense radiation. The far-field target marker comprises a cylindrical shell (1); the front section of the cylindrical shell is provided with a high-uniformity optical fiber panel (2), and the rear section of the cylindrical shell is provided with a light-emitting combination; and the light-emitting combination comprises a circuit board (3) which is connected with a thermistor (4) and a group of near infrared light-emitting diodes (5). The far-field target marker is used as an active optical cooperative target or an active light source mark in a large distance range, and can be widely applied to fields of aviation, spaceflight, airports, docks, traffic hinges and the like.

The invention discloses a drying method for a lost foam, and the drying method comprises the following steps of: step 1, sending a coated foam mold to a coating drying room, and pre-drying the coatedfoam mold under the condition of circulating hot air, wherein the temperature of the circulating hot air is 30-35 DEG C, the wind speed is 1.5M / S-2.5M / S, the wind pressure is 0.1Pa-0.6Pa, the humidityof the drying room is 30%-35%, and the drying time is 2h-3h; step 2, sending the foam mold pre-dried in the step 1 to a stokehold drying room, and drying the foam mold under the condition of the circulating hot air, wherein the temperature of the circulating hot air is 30-50 DEG C, the wind speed is 0.5M / S-1.5M / S, the wind pressure is 0.1Pa-0.6Pa, the humidity of the drying room is 15%-20%, and the drying time is 6h-8h. The invention further discloses a preparation method for the lost foam. The invention has the organic combination of realizing the humidity, the flow of air and the temperature, prevents the saturated water vapor in the coating from being in an expanded state, and the water loss outside the coating being dried and shrunk quickly to cause the phenomenon of coating cracking.

A transducer array for high-intensity focused ultrasound tumor treatment belongs to the field of medical equipment. The present invention is composed of a matching layer and a piezoelectric ceramic sheet. The matching layer is a concave spherical thin-shell bowl-shaped acoustic radiation layer with uniform thickness. All piezoelectric ceramic sheets are glued on the outer surface of the same matching layer. Multiple identical Piezoelectric ceramic sheets constitute a large-aperture co-concave spherical compact mosaic transducer array. The invention has a high array focused sound intensity ratio and symmetrical focused sound field characteristics; the piezoelectric ceramic sheet area of ​​each array element is small, and the manufacturing cost is low; the number of array elements and the number of power amplifier channels are small, and the power amplifier, phase shifting The consistency of the transducer and the matching network is easier to realize, manufacture, and adjust, and the stability and reliability are greatly improved; the common matching layer provides a firm support for the transducer array element, and resonant reinforcement occurs together with the array element The consistency of the resonance of each array element is ensured, and the output sound power of the array is maximized.

The invention discloses a hydrostatic guide rail based on precision improvement and a temperature maintaining system. The hydrostatic guide rail comprises a supporting assembly, a driving assembly, a position measuring assembly, a cooling assembly and a protection assembly; after hydrostatic lubricating oil is introduced into the hydrostatic guide rail, hydrostatic oil films are formed on the upper and lower surfaces of a main sliding block and an auxiliary sliding block; and the vertical up-and-down movement of a guide rail sliding part is limited, hydrostatic oil films are formed on the left side face and the right side face of the main sliding block, the lateral left-and-right movement of the guide rail sliding part is limited, two throttlers which are installed in a workbench in series and lead to oil cavity paths can adjust the pressure of the oil films in a self-adaptive mode in real time according to changes of external loads, and therefore, high-precision linear motion and high dynamic characteristics of the hydrostatic guide rail are realized. A controller maintains the internal environment temperature of the hydrostatic guide rail by controlling the fluid temperature and the supply flow in an air cooler, a first oil cooler, a second oil cooler and a lubricating oil supply device, and then the high heat stability of the hydrostatic guide rail is achieved.

The invention belongs to the field of software evolution technology and discloses an analysis method and system for system functional behavior consistency in software evolution. According to the method, Petri-net is adopted to perform formalized modeling on a to-be-evolved software system; a corresponding system Petri-net model is converted into a state transition diagram (Petri-net reachability graph), wherein each state in the state transition diagram is a corresponding system behavior state; and then system evolution consistency analysis is performed based on the state transition diagram. Through the method, whether consistency is guaranteed before and after evolution is analyzed starting from a system behavior layer rather than a component behavior layer. Compared with direct analysisof the system Petri-net model, the method is simpler and easy to understand; and the system can perform software dynamic configuration and update with as small cost as possible at an operating moment.

A multi-purpose roller system quick opening and roller exchange device of a straightening machine relates to the technical field of steel and nonferrous metals. An oil cylinder fixing support is connected with a roller support, a frame inner guide rail is fixed on a memorial gateway of the frame, an idler wheel is connected with the roller support, a lower roller system is installed in the roller support, a quick-opening oil cylinder is connected with the roller support through a connection block by using a bolt, and a movable pad block is installed between the roller support and the oil cylinder fixing support, so that when the roller system works, the idler wheel on the roller system is not contacted with the frame inner guide rail; when a roller is changed, the quick-opening oil cylinder drives the roller system to move towards the guide rail to enable the idler wheel on the roller system to be contacted with the frame inner guide rail; a gap is left between a lower surface of the roller support and the quick-opening oil cylinder in both the roller exchange state and roller un-exchange state; an approach switch is installed on the frame through an approach switch support, and the approach switch is provided with an approach switch information transmitting plate. The multi-purpose roller system quick opening and roller exchange device is simple in structure, only uses the quick-opening oil cylinder to achieve the quick opening and roller exchange of the roller system, greatly reduces manufacture and using cost of equipment, is long in service life, and is smooth and rapid in a roller exchange process compared with an original structure.

The invention discloses a radioactive nuclide enrichment method and device, and a system with same. The method comprises steps of collecting to-be-tested liquid, and controlling flow of the to-be-tested liquid; in the process of concentration and enrichment, heating and stirring to evaporate the to-be-tested liquid according to a preset target temperature difference and a target boiling heat transfer requirement, so as to enable evaporation speed to meet preset speed; after cleaning, collecting concentrated solution after enrichment of the radioactive nuclide, and obtaining a radioactive nuclide enrichment result of the to-be-tested liquid according to the concentrated solution. In the prior art, enrichment takes long time and is slow in speed, enrichment relies on technical level of an operator, and data of the same batch of processing is less consistent. The method solves the above technical problems. The vacuum, low-temperature enrichment method shortens enrichment time greatly, enables automatic operation, makes enriched samples more consistent, and is easy to implement.