171results about How to "Shorten the delivery path" patented technology

The invention discloses a network monitoring and analyzing system under an environment of a virtual machine. The system comprises a network data multiplexing module, a lightweight level virtual machine manager module, a virtual machine control module, a service virtual machine module and an I / O access path optimization module, wherein the network data multiplexing module and the lightweight level virtual machine manager module are positioned in an operating system of a host computer, the virtual machine control module and the service virtual machine module are positioned on the operating system of the host computer; and the I / O access path optimization module is positioned in the operating system of the host computer and the service virtual machine. The network monitoring and analyzing system is based on the virtual machine and realizes the network data multiplexing of a single physical machine to a plurality of network monitoring and analyzing service programs, thereby providing a plurality of monitoring and analyzing functions for the same network data in real time, realizing safe isolation between the service programs and dynamically adjusting and distributing resource to the service programs according to requirements. The network monitoring and analyzing system overcomes the problems that the prior network monitoring and analyzing system has resource competition, low safety, instability of the system, uneasy expansion and the like.

The application discloses a multiple browser compatibility testing method and system. The method includes starting at least two browsers according to input parameters and opening a designated website in the at least two browsers; determining that one of the browsers is an actually-operated browser, monitoring the operation behavior of a user in the actually-operated browser, and obtaining operation information related to the operation behavior; calling application programming interface (API) functions of a web application automation testing framework, synchronizing the operation information related to the operation behavior to other browsers, and simulating to executing the operation behavior in other browsers so as to display corresponding interface in other browsers after the execution of the operation behavior. The multiple browser compatibility testing method and system can effectively improve testing efficiency and intuitively and effectively monitor the compatibility of every browser page.

A method and an apparatus for producing plastic bottles, including a blow molding machine, a labeler, at least one further treatment machine, and transfer starwheels provided and arranged for the machine-to-machine transportation of the bottles in such a way that the bottles are transported without buffers between the at least three machines.

The invention relates to a preparation method for nitrogen-doped ordered mesoporous carbon / carbon fiber composite material, and belongs to the technical field of mesoporous carbon-based carbon fiber composite material preparation. The preparation method mainly comprises the step that triblock copolymers serve as a structure-directing agent, phenolic resin prepolymers serve as a carbon source, ethyl orthosilicate serves as a silicon source, ethyl alcohol serves as a solvent, silk fibers serve as a nitrogen source and a substrate, the silicon dioxide component is removed through soaking, solvent evaporation induced self-assembly, crosslinking, high-temperature calcinations and etching, and finally the nitrogen-doped ordered mesoporous carbon / carbon fiber composite material with a high specific surface (230m<2> / g) is obtained. The preparation method has the advantages that the preparation process is simple, cost is low, and mass production is facilitated. The obtained carbon material can be used for double electric layer capacitors; at the scanning speed of 5mV / s, specific capacitance is 190F / g, and 90-percent capacitance is left over after 1,000 times of circulation.

The invention discloses a hot stamping forming production line. The hot stamping forming production line comprises a press, a combined feeding system arranged on a medial axis on one side of the press, a conveyor belt arranged on the other side of the press, multi-layer heating furnaces arranged on two sides of the combined feeding system and a supply system corresponding to the multi-layer heating furnaces. The combined feeding system is added and mounted on the medial axis of the press, so that simple straight feeding can be realized, and a blank conveying route is shortened; the multi-layer heating furnaces are arranged on two sides of the combined feeding system in opposite directions, accordingly, the combined feeding system can be shared, the product quality is guaranteed, and the production efficiency is improved.

A paper money handling device shortens a conveying path of the paper money maximally for realizing simplification of a paper money conveying mechanism and miniaturization of the device. A temporary storage part, a refusal chamber and a paper money filling chamber which are configured in the conveying path for bidirectionally conveying the paper money are successively configured behind the device from top to bottom. Furthermore, a switching mechanism is provided. The switching mechanism switches the conveying path of the paper money which passes through a paper money determination part so the conveying path is connected with a certain one selected from the refusal chamber and the paper money filling chamber.

The invention relates to a solar high-temperature thermochemical coupling phase-change reactor. The solar high-temperature thermochemical coupling phase-change reactor comprises a CPC (Card Programmed Calculator) secondary optical collector, a quartz glass window, a heat plate, a heat pipe and a cylinder body, wherein a main body is coupled by the heat plate and the heat pipe, the heat plate is positioned at a photothermal conversion side, the heat pipe extending out of the heat plate is positioned at a reaction side, and the heat plate and the heat pipe are communicated into an integer; a heat absorption cavity is formed by the quartz glass window, the heat plate positioned at a heat absorption side and the inner wall of the cylinder body; and a reaction cavity is formed by the heat plate positioned at the reaction side, the heat pipe and the cylinder body. Sunlight is converged and then shines on the heat absorption side of the heat plate, optical energy is converted into heat energy, the heat energy is transferred to an internal working medium through the heat absorption side of the heat plate, the internal working medium transfers heat to the heat plate positioned at the reaction side and the wall surface of the heat pipe through phase-change heat transfer, and a reactant absorbs the heat emitted from the wall surface for chemical reaction. The solar high-temperature thermochemical coupling phase-change reactor can be used for intermediate-high temperature thermal chemical reaction, i.e. the pyrolysis or the reduction of metallic oxides, and the like, prevents the sintering or the damage caused by local overheating of the surface of the heat absorption side, reduces the temperature gradient of the reaction cavity and increase the efficiency and the stability.

The invention relates to a paper money storage and withdrawing device which comprises a housing, an upper paper money operation identification temporary storage box and a lower paper money strongbox. The paper money strongbox is provided with the components of a filling circulating paper money box which is connected with the paper money operation identification temporary storage box through a paper money circulating mechanism, a plurality of circulating paper money boxes and recycling boxes which are connected with the filling circulating paper money box through the paper money circulating mechanism. According to the structure of the paper money storage and withdrawing device, in the paper money filling process, the filling circulating paper money box is directly taken out, and furthermore the paper money is filled into the filling circulating paper money box, thereby facilitating operation of bank personnel. When the number of paper money sheets of the circulating paper money boxes is not large, the paper money of the plurality of circulating paper money boxes can be conveyed to the filling circulating paper money box, and furthermore the number of the paper money sheets in the filling circulating paper money box can be counted, thereby realizing a function of emptying the device. Furthermore the paper money is placed in a firstly operated circulating paper money box. When a remittee performs money withdrawing operation, the paper money first comes out from the firstly operated circulating paper money box, thereby shortening a paper money conveying path, and effectively preventing paper money jam.

The invention discloses a multi-shell graphite phase carbon nitride hollow nanosphere and a synthesis method thereof. The outer diameter of a g-C3N4 hollow nanosphere is 300nm to 400nm; the shell space is 20 to 40nm; the shell thickness is 20 to 50nm; the inner diameter of the innermost layer is 150 to 180 nm; in addition, mesoporous structures are distributed on the surface of each shell. The method comprises the following steps of preparing melamine / cyanuric acid suspension liquid and urea water solution; using the melamine / cyanuric acid suspension liquid for preparation to obtain melamine / cyanuric acid macromolecular crystals completing the assembling reaction; adding the crystals into the urea water solution; performing calcination on a prepared urea-(melamine / cyanuric acid) composite precursor to obtain the g-C3N4 homotype heterojunction photocatalysis material of a multilayer structure with g-C3N4 nanometer particles deposited on the g-C3N4 nanometer tubes. The synthesis conditions are mild; the process is simple and convenient; the controllability is high; the obtained photocatalysis material is applied to methyl orange degradation in visible light; the effect is obvious.

The invention provides a battery diaphragm and a preparation method thereof, a lithium ion battery and communication equipment. The battery diaphragm comprises a polyolefin diaphragm, and polyolefin molecules of the polyolefin diaphragm contain -SO3Li and -COOLi groups. The preparation method of the battery diaphragm comprises the following steps of a sulfonation step of the polyolefin diaphragm and a replacement reaction step of the polyolefin diaphragm. The lithium ion battery contains the battery diaphragm prepared by the method. The communication equipment contains the lithium ion battery. The battery diaphragm has good electrolyte affinity and increases the capacity for electrolyte retention and ionic conductivity. Lithium ions form a clear lithium ion transfer channel in the polyolefin diaphragm, so that the lithium ion battery has the large-current charging and discharging capacity. The preparation method has the advantages that the process is simple, conditions are easily controlled, the production efficiency is high and the production cost is reduced.

The present invention discloses a base coordinate system calibration method of an aircraft panel horizontal automatic drill riveter. The method comprises the following steps: 1) setting dead center positions of a rammer tight side machine tool and a drilling sprigging side machine tool in the aircraft panel horizontal automatic drill riveter, and drawing a coordinate system definition diagram; 2) respectively installing reflectors for measurement of a laser tracker at the machine tools at two sides of the aircraft panel horizontal automatic drill riveter, and appropriately arranging the laser tracker; 3) controlling translational shafts of two numerical control positioning devices in the aircraft panel horizontal automatic drill riveter to move to assigned positions in order, obtaining position coordinates of the reflectors on the two devices through tracking measurement of the laser tracker, fitting a straight line to express as the coordinate axis direction of each numerical control positioning device base coordinate system, and establishing the real positioning pose model of the base coordinate systems of the two numerical control positioning devices; 4) calculating the rotation matrix and the translation matrix from the base coordinate systems of the two numerical control positioning devices to a measurement coordinate system, and obtaining relative pose transformation matrixes R and T between the base coordinate systems of the two numerical control positioning devices.

The invention discloses a centrifugal pump cavitation diagnosing method and device. The device comprises a signal collection module, a signal conditioning module, a DSP signal processing module, a storage module externally connected with an SD card, a power source and an LCD touch display module. The signal collection module comprises a Hall voltage sensor, a Hall current sensor, a pressure sensor and a temperature sensor. Motor transient current and voltage measured by the Hall current sensor and the Hall voltage sensor are subjected to Hilbert-Huang transform analysis treatment after being pretreated and subjected to removal of power grid power frequency signals, characteristic parameters capable of reflecting centrifugal pump cavitation generation degrees are obtained and compared with parameters of a centrifugal pump which is normally operated under rated conditions, the current cavitation generation degree is calculated, and a relevant alarm is given in time. According to the centrifugal pump cavitation diagnosing method, operation of the centrifugal pump can be monitored in a non-intrusive mode, a traditional monitoring method is simplified, and real-time capability, accuracy and reliability are improved.

The invention discloses a head-up display. The hat-type head-up display at least comprises a hat, a reflector, and an image module. The reflector is pivotedly connected to the front edge of the hat. The image module is arranged on the hat and is used to project the images on the reflector. The reflector can reflect the images so as to form visual images on at least one eye of a user. The provided display overcomes the shortages that in the prior art, the head-mounted display is uncomfortable after being worn for a long time and only one eye can see the visual images. The advantages of head-mounted display and head-up display are integrated so that a user can see the visual images in both eyes, and the comfort level is improved after long-time wearing.

The invention relates to a control system and method for a sodium citrate desulfuration process. The control system comprises sodium citrate desulfuration process equipment, a computer main control device and multiple equipment sub control devices, wherein the sodium citrate desulfuration process equipment comprises absorption unit equipment and desorption unit equipment; the sodium citrate desulfuration process equipment is connected in a cascading manner; all the equipment sub control devices form a loop and are connected with the sodium citrate desulfuration process equipment and the computer main control device; the equipment sub control devices comprise on-line detection devices and actuation mechanisms. According to the control system, the on-line detection devices are used for measuring flow, a liquid level and temperature of equipment and parameters such as concentration of SO2 in gas from an outlet in the top of a desorption tower; the computer main control device compares a measured value with a forecast value range and sends a signal according to a comparison result, so that absorption and desorption working conditions can be regulated and controlled in real time to ensure that the absorption rate and the desorption rate meet requirements and to ensure that the sodium citrate desulfuration process equipment is retained at a steady and efficient operation state.

The invention discloses an LED light source module comprising a heat dissipation substrate, an electrically and thermally conductive layer, at least one LED chip, and a plastic package body. The electrically and thermally conductive layer is coated on the heat dissipation substrate, and the plastic package body seals the LED chip on the electrically and thermally conductive layer. According to the LED light source module, a heat dissipation effect of the LED chip can be improved, and an astigmatism range of light of the LED chip can be enlarged.

The invention relates to rice dumpling packing equipment, in particular to a rice dumpling packing machine and a packing method thereof. The rice dumpling packing machine comprises a bottom membrane winding mechanism, a bottom membrane output mechanism, a packing box forming device, a rice dumpling stuffing area and a top membrane seal-capping mechanism in sequence along the feeding direction, wherein the packing box forming device comprises an upper die and a lower die; a lifting mechanism is arranged at the bottom of the lower die; a packing box forming groove is formed in the upper die; a suction cavity is formed in the lower die; one end of the suction cavity is connected with a vacuum air pump; the suction cavity is communicated with the packing box forming groove through a plurality of suction holes; an air containing cavity is formed in the upper die; an air blowing hole corresponding to a ventilation die sleeve in the aspect of position is formed in the lower surface of the upper die; one end of the air containing cavity is connected with the vacuum air pump; and a heater is connected between the air containing cavity and the vacuum air pump. The rice dumpling packing machine and the packing method have the beneficial effect of realizing the whole packing process which comprises packing box forming, stuffing, seal-capping and separated transportation.

The invention relates to a high-throughput forward-osmosis membrane containing a-C3N4 / Ag3PO4 composite material and a preparation method thereof. In the invention, a base film containing carbon nanotube (CNT) is used as a substrate, so that through the interfacial polymerization of polyamine and poly(acyl chloride), the a-C3N4 / Ag3PO4 composite material is successfully implanted into a polyamide layer generated by a reaction of m-phenylenediamine and trimesoyl chloride, thereby preparing the novel TFC film. Compared with a conventional TFC film, because the CNT can reduce the transfer path of water molecules and water transfer resistance is reduced, the transport of the water molecules is accelerated. In addition, the a-C3N4 in the a-C3N4 / Ag3PO4 composite material can supply extra nano-channels, so that water permeation rate of the forward-osmosis membrane is increased, and the separation performance of the forward-osmosis membrane is significantly enhanced. The composite is rich in negative charges, so that electronegativity of the surface of the membrane is improved; therefore, the surface of the membrane is not liable to attract pollutants and the antifouling performance is significantly improved.

The invention provides a diaphragm with a self-crosslinking effect and a preparation method thereof. The diaphragm comprises a substrate and a water-based composition formed on the surface of the substrate, wherein the water-based composition in the coating of the water-based composition is polymethyl methacrylate grafted nano silicon dioxide particles. A diaphragm substrate material is coated with the water-based composition with the self-crosslinking effect, a diaphragm with the self-crosslinking effect is obtained, the high-temperature shrinkage resistance of the diaphragm can be effectively improved, and the temperature resistance of the diaphragm is improved; secondly, the diaphragm has swelling and liquid retention characteristics, so that the affinity to an electrolyte can be improved; and meanwhile, the coating forms a self-crosslinking film layer, so that the bonding effect of the coating material on the diaphragm substrate can be effectively enhanced, and the coating is prevented from being separated from the diaphragm. The lithium battery diaphragm is simple in processing technology, easy in condition control and high in production efficiency, and the production cost isreduced.

The invention provides an electronically-controlled electric brake caliper assembly and relates to the field of vehicle chassises. The electronically-controlled electric brake caliper assembly comprises a brake caliper body, a friction plate, a first piston, a driving nut, a planetary gear mechanism and a motor stator; the driving nut is fixedly mounted in the first piston; the first piston is fixedly arranged in the brake caliper body; and the motor stator drives the planetary gear mechanism and drives the first piston by a driving screw to push the friction plate to realize wheel brake. The electronically-controlled electric brake caliper assembly is capable of reducing energy transfer paths, high in response speed and also capable of performing emergency brake for a whole vehicle during power failure of the whole vehicle.

The invention relates to a power battery cooling structure and system. The power battery cooling structure comprises an aluminum plate and a sealing structural part, wherein a cooling cavity is formed at the edge of the aluminum plate; the cooling cavity is formed by bending the edge of the aluminum plate and sealing with the plane of the aluminum plate; when the aluminum plate is bent, a seam is sealed by utilizing the sealing structural part. The power battery cooling structure and system are suitable for controlling the utilization temperature of a battery cell through cooling liquid or a phase change material. The power battery cooling system comprises two or more than two power battery cooling structures based on a liquid cooling technology and two module parallel structural parts. According to the power battery cooling structure and system provided by the invention, the aluminum plate is bent to form a main structure and is matched with the sealing structural part to assemble and mold; the operation is simple, the cost is low and the cooling efficiency of the battery cell can be improved.

The invention discloses a heat radiation device, a manufacturing method of the heat radiation device and a server, and belongs to the technical field of hardware heat radiation. The heat radiation device comprises a heat radiation base plate, a heat radiation assembly and a plurality of heat radiation fins, wherein the heat radiation fins are arranged on the first side of the heat radiation base plate, and are used for radiating the heat on the heat radiation base plate; the first surface of the heat radiation assembly is fixedly arranged on the second side of the heat radiation base plate; agap is formed between the side surface of the heat radiation assembly and the heat radiation base plate; the second surface of the heat radiation assembly is used for being attached to a first devicerequiring the heat radiation so as to radiate the heat on the first device requiring the heat radiation; a region which is not provided with the heat radiation assembly on the second side of the heatradiation base plate is used for being attached to other heat radiation devices; and the heating power of the first device requiring the heat radiation is greater than the heating power of other devices requiring the heat radiation; and other devices requiring the heat radiation are devices except for the first device requiring the heat radiation. Therefore the heat radiation efficiency of the heat radiation device is improved.

The invention provides a stereoscopic electronic packaging structure containing conducting support base plates, which can achieve the purpose of multi-chips to stack through two lateral telecommunication contacts and can be batch-manufactured on wafers or base plates, thereby lowering the manufacturing cost of a single packaging unit body. Supporting bedplates with electrical conductivity are also used for electronic elements to telecommunicate and transfer, the supporting bedplates can also be used as the ground terminals bearing electronic elements, which enhances electrical characteristics of the electronic elements, the supporting bedplates are also thermal good conductors, which can effectively circulate the thermal energy produced and accumulated by the electronic elements in a packaging body to discharge to the outside of the packaging body, thereby increasing the reliability of the packaging body.

The invention discloses a circumferential arrangement type multi-lane battery changing station, which comprises a rotary stacker crane and at least three groups of charging racks which are arranged around the circumferential direction of the rotary stacker crane, wherein the periphery of each charging rack is provided with a battery conveying line corresponding to the charging rack one by one, andone end of each battery conveying line is connected with the bottom of each charging rack. According to the battery changing station, a circumferential arrangement type multi-lane layout is adopted,so that the use ratio of the charging rack is improved so as to improve battery changing efficiency and lower equipment cost and land utilization cost; a guiding and positioning lane direct-connectionbattery transmission way is adopted to shorten a battery transmission path, and furthermore, battery changing efficiency is improved; while the movement journey of a charging connector is improved toimprove connection efficiency, a height space occupied by the charging connector on a charging layer can be reduced, so that the battery containing capacity of the charging cabin is greatly improved,the automation degree of a battery changing process is improved, and battery changing efficiency is improved.

Modulating signal data (DATA) stored in a memory (29) is read out, and a modulating signal is outputted. This modulating signal is power-amplified by a digital power amplifier (25), and the power-amplified modulating signal is smoothed and is outputted as a driving pulse to an actuator (22). The modulating signal can be efficiently power-amplified by the digital power amplifier (25) excellent in the power amplifying efficiency. As a result, cooling means such as a cooling radiation plate for a transistor can be dispensed with so that a drive pulse output circuit (28) can be mounted on ink jet heads (2, 3). Thus, the transmission route of the actuator driving pulse can be shortened to suppress and prevent the waveform distortion of the drive pulse. The transfer of the modulating signal data (DATA) is performed at a low frequency. A driving pulse output circuit is mounted in a proper signal transmission mode on an ink jet head thereby to suppress and prevent the waveform distortion of an actuator driving pulse for discharging ink droplets.

The invention discloses a direct-connected double-lane battery changing station. The direct-connected double-lane battery changing station comprises two groups of guide locating lanes and charging bins, wherein the two groups of guide locating lanes are oppositely arranged in a spaced manner, and the charging bins are arranged between the two groups of guide locating lanes, wherein the charging bins are provided with battery conveying mechanisms correspondingly leading to the two groups of guide locating lanes. According to the direct-connected double-lane battery changing station, the charging and storage capacity of the single group of charging bin can be sufficiently unitized to enhance the battery changing efficiency, reduce the equipment cost and the land use cost; by changing traditional mode of using a shuttle vehicle to convey a battery into a charging bin and guide locating lane direct-connected battery conveying mode, the battery conveying path is greatly shortened to furtherenhance the battery changing efficiency; the height dimension of a plugging and unplugging mechanism can also be appropriately reduced while the moving travel of a charging joint is increased to enhance the docking efficiency, and therefore, the battery accommodating capacity of the charging bin is greatly improved; and the automatic level of the battery changing process is enhanced so that the battery changing efficiency is further enhanced.

The invention provides a front suspension assembly for a power assembly, belonging to the field of vehicles. The front suspension assembly comprises a suspension bracket and an inner tube component. The suspension bracket can be fixedly connected with an auxiliary frame, the suspension bracket comprises a first bracket and a second bracket, and an accommodation space is formed between the first bracket and the second bracket; the inner tube component comprises an inner tube and a rubber mainspring, the rubber mainspring and the inner tube are vulcanized into an integrated structure, the inner tube component is arranged in the accommodation space and can move freely relative to the accommodation space, and through the matching of the inner tube component and the suspension bracket, the front suspension assembly is not stressed in the process that an engine is fully static or the engine produces incentives. By adopting the front suspension assembly for the power assembly, the front suspension assembly is not stressed in the process that the engine is fully static or the engine produces incentives, therefore the effects of reducing vibration transfer paths and eliminating over-constraints are achieved, and better NVH (Noise, Vibration and Harshness) performances can be realized.