3420results about How to "High degree of integration" patented technology

The semiconductor device of the present invention comprises a substrate; at least one through hole formed through the substrate between front and back surfaces of the substrate; an electrical connection portion formed by a semiconductor process on at least one surface of the front and back surfaces of the substrate in a vicinity of an end opening of the through hole; an insulating layer formed of an organic material on an inside surface of the through hole; and an electroconductive layer formed on an inside surface of the insulating layer, wherein the electrical connection portion is electrically connected to the electroconductive layer to be electrically connected to a side of the other surface of the substrate.

The invention relates to an ectopic leaching restoring device and a restoring method for chromic slag polluted soil. The device is provided with an integrated soil leaching and dewatering system and mainly comprises a feeding system, a soil leaching-dewatering system, a waste gas treating system, an elution collecting treating system and an automatics control system. The chromic slag polluted soil firstly enters a reaction tank leaching section through the feeding system; a chrome-containing component in the soil is transferred into a liquid phase of a leaching agent; the liquid phase is rotated following a spiral stirring thruster; a muddy water mixture is conveyed into a reaction tank dewatering section; the filtrate is discharged through a tank wall with a water-permeable filtering function; the remained soil is conveyed to a mud discharging device following the rotating of the spiral stirring thruster; and lastly, the soil after being leached and dewatered is discharged. The device provided by the invention has the advantages that a power source is utilized to realize the soil leaching and muddy water separating, the energy consumption is low, the structure is simple, the use is convenient, the treating efficiency is high, and the purified degree of the polluted soil after being treated by using the device is above 85%.

The invention discloses a shift register cell, a gate driving circuit, a data driving circuit and a display, wherein the shift register cell comprises a first signal input end, a second signal input end, a first clock signal input end, a pull-down control signal input end, a signal output end (VOUT), an input module (21), a driving module (22), a driving control end pull-down delay module (23), a clock feed through inhibition module (25) and a low-level retention module (24). According to the invention, the signal output end can quickly discharge by a charging transistor in the driving module by prolonging discharging time for a driving control end in the shift register cell; and the electricity leakage of the transistor in the clock feed through inhibition module is inhibited, so that work speed and integration degree of the circuit are improved.

The active sludge-biomembrane compounding integral sewage treating method includes the first leading the sewage to be treated to the anoxic area through stirring for mixing sewage to be treated and active sludge, the subsequent leading the sewage to aerobic area with stuffing for aeration treatment with combined active sludge and biomembrane, and final leading the sewage to the precipitation area for natural deposition to separate sludge and water, leading out purified water, reflowing the mixed sludge liquid to the anoxic area and draining the residual sludge. The present invention also relates to the corresponding sewage treating apparatus. The present invention has the advantages of high treating capacity, resistance to impact load, simple operation, etc. and is especially suitable for use in medium and small towns.

The invention discloses an integrated chip system for high-throughput sorting and counting detection of biological particles, and an application. The chip system comprises a main microfluidic chip, a micropipe, a sample liquid micropump, an exchange liquid micropump, a first waste liquid collecting device, a second waste liquid collecting device, a third waste liquid collecting device, laser emitters, photoelectric conversion devices, optical fibers and a computer, wherein the main microfluidic chip comprises an asymmetric curved flow path, a first branch channel, a second branch channel, a third branch channel, a main flow path, a branch flow path, aligning marks, etc. The system utilizes the asymmetric curved flow path to realize pre-focusing and sorting for the particles, utilizes a liquid changing flow channel to realize change of a carrier liquid of to-be-tested particles and particle cleaning, and utilizes a viscoelastic effect and an inertial effect of a viscoelastic fluid to realize focus of single equilibrium position of section centers of the particles. The system does not need a sheath liquid, complex pre-cleaning of the particles, and optical alignment, has advantages of high speed, high precision, integration, miniaturization, automation, low cost, simple production process, easy batch production, etc.

The present invention provides a method of manufacturing a trench with a rounded corner portion and a broadened opening. Anisotropic oxidation is carried out using a halogen oxidation method using dichloroethylene (DCE) to form an anisotropic oxide film such that the film thickness in a shoulder portion of the trench is thick and gradually decreases nearer the bottom, the anisotropic oxide film is removed, and the shoulder portion of the trench is preferentially backed off, thereby rounding the shoulder portion sufficiently to broaden the opening. Then, an insulating member is embedded in the trench. The rounded portion of the shoulder portion of the trench and vicinity thereof is used as a channel of a MOS transistor.

A three-dimensional (3D) semiconductor memory device may include an electrode structure extending in a first direction and including insulating patterns and horizontal electrodes stacked on a substrate, a semiconductor pillar penetrating the electrode structure and connected to the substrate, a charge storage layer between the semiconductor pillar and the electrode structure, a tunnel insulating layer between the charge storage layer and the semiconductor pillar, and a blocking insulating layer between the charge storage layer and the electrode structure. A first horizontal electrode of the horizontal electrodes includes a gate electrode and a metal stopper between the gate electrode and the blocking insulating layer.

A power module having a lead frame with a plurality of power switching devices and a plurality of driving devices mounted thereon. The driving devices control the power switching devices to provide power to a plurality of output leads via first wire bonds. The first wire bonds are substantially parallel to each other between the power switching devices and the output leads. Each power switching device preferably includes a power semiconductor device and a diode, the diodes and power switching devices being interconnected by second wire bonds which are also substantially parallel to each other. The power switching devices preferably comprise bare semiconductor die mounted on the lead frame, the lead frame and power switching devices being enclosed in a molded package. The molded package are preferably formed by transfer-molding or injection-molding.

The invention provides a remote automatic monitoring system for aquaculture and a monitoring method thereof. The system is implemented by combining the conventional electronic products such as a water quality parameter sensor, an environmental parameter sensor, an aquaculture execution device and the like and a communication network; centralized setting and monitoring management are performed by adopting a monitoring device; a controller independently analyzes the monitoring data of the sensors according to the setting and controls the operating process of an executor according to the analysis result so as to improve the production management efficiency of the aquaculture and adapt the requirement of modern integrated management; the working personnel can monitor the actual condition of an aquaculture unit without going to the aquaculture site, and the system automatically gives an alarm in emergency, so the system is favorable for improving the management efficiency, saving the management cost and reducing the risk of the aquaculture; and the management of the aquaculture unit can be quantitatively set through the monitoring device so that the management is more digitalized and standardized, the system is favorable for unifying the management standards, and technical guarantee is provided for large-scale development of the aquaculture.

The present invention relates to a magnetic memory device which additionally comprises a free magnetic layer constituting a horizontal direction variable magnetization layer having a fixed saturation magnetization value, whereby a switching current is markedly reduced as compared with conventional magnetic layers such that a high degree of integration of the device can be achieved and it is possible to lower a critical current density necessary for magnetization reversal thereby reducing the power consumption of the device. Also, a stray field effect occurring from a fixed magnetic layer is reduced such that a written magnetization data is thermally stable.

The invention belongs to the technical field of punching machines, and relates to a full-automatic feeding device of a punching machine. The full-automatic feeding device comprises a loading table and a feeding mechanism, wherein the loading table and the feeding mechanism are controlled by a controller to act. The loading table is specifically and structurally characterized in that a rotary table is fixed on a rotating shaft which is driven by a power unit and arranged on a rack; more than two positioning groove sets are evenly distributed in the same circles in the rotary table, wherein the radii of the circles are the same, and the circles are drawn around the same center; each positioning groove set is formed by two arc grooves which are arranged in a spaced mode; a positioning rod is arranged in each arc groove; a positioning rod positioning device is arranged on the lower side of the rotary table; a material position is formed between the two positioning rods of each arc groove set; a hole or groove used for an ejector bar to penetrate through is formed in each material position; the ejector bar driven by the power unit to act is arranged on the lower side of the hole or groove. The full-automatic feeding device of the punching machine has the advantages that materials are convenient to pile, take and feed, the degree of automation is high, and the full-automatic feeding device is applicable to the punching machine.

The invention discloses an equiphase differential multiplexed phase shifter comprising a plurality of phase shifter subunits, a plurality of power divider subunits, a metallic reflector plate, a sliding device and a positioning device for limiting the sliding stroke. The phase shifter subunits are serially connected with a main circuit of the power divider subunits and consist of fixed transmission lines which are fixed microstrip transmission lines or fixed transmission lines of strip lines and slidable transmission lines which are sliding transmission lines of microstrip lines or sliding transmission lines of the strip lines relative to the fixed transmission lines, and the fixed transmission lines and the slidable transmission lines are mutually coupled through electric signals; a plurality of slidable transmission lines are fixedly connected together and the synchronous movement of the slidable transmission lines can be ensured through the sliding device. The equiphase differential multiplexed phase shifter has the advantages that since the phase shifter and a power dividing network are comprehensively designed, the integrated degree is high; an insulated medium or air microstrip line or strip line structure is relatively simple and easy to assemble and realize in the engineering; and the equiphase differential multiplexed phase shifter is especially suitable for application on multi-array electric modulation intelligent antennae.

The invention discloses a chemiluminescence diagnostic device and a system thereof and mainly relates to the technical field of chemiluminescence diagnosis. The device comprises a magnetic bead reagent pre-incubation module with a pre-incubation function and an automatically sampling function. The incubation time is shortened. The whole speed during the chemiluminescence diagnosis is accelerated. A data analysis module is arranged, the detection and diagnosis time is further reduced on the basis that integration is realized. Moreover, the position relationship among modules is reasonably arranged, the automatic minimized integral design is realized, the device can be conveniently moved and operated, and the speed of chemiluminescence diagnosis is further accelerated. A chemiluminescence diagnosis system comprising the chemiluminescence diagnostic device has the advantages that chemiluminescence diagnosis can be rapidly carried out, the integration degree is high, the automation degree is high, and the work efficiency is high.

The invention discloses a dynamic running method for a security kernel service of a tristate operating system in a Feiteng CPU. The method comprises the steps of: dividing a kernel into a system state and a kernel state of different privilege levels; establishing a service framework in the kernel state to serve as a container for the security kernel service, and establishing a call interface for the security kernel service; establishing a virtual driving interface in the system state to support a user state to call the security kernel service; loading the service framework and the built-in security kernel service after enabling the CPU to be powered on; and loading a loading part of a system service module and starting a system service, wherein the service framework provides the security kernel service and makes a response to a dynamic loading / unloading request of the security kernel service. The dynamic running method can realize security protection on specific hardware resources of the system, realize security access to a core service of the operating system, efficiently support credibility conformation of the system, effectively improve the system security, lower the security risk of traditional kernel bugs and provide an efficient and flexible credible calculating ecological environment for users.

The invention discloses a low-temperature plasma smoke compound pollutant control method. By discharging at a high voltage to generate low-temperature plasmas in a dry reactor and a wet reactor, the method controls pollutants and oxidized by-products in the smoke, such as smoke dusts, sulfur dioxide, oxynitride, hydrogen sulfide, hydrogen chloride, heavy metal and the like, by combination with the conventional dedusting method, the ammonia method desulfuration, the limestone / gypsum wet method, the rotary atomization drying method and the like, wherein the dry plasma reactor is used together with a dedusting device to improve the dedusting efficiency and oxidize the nitric oxide; and an absorbing device is used together with the wet plasma reactor to remove gaseous pollutants, oxidize ammonium sulfite, namely a desulfurized product of an ammonia absorber, demist and purify the tail gas. The method can be used for controlling smoke compound pollutants of boilers or incinerators.

The invention discloses a frequency changing method of digital middle-frequency signals used in a repeater station system, which comprises two steps of an up frequency changing process and a down frequency changing process: in the down frequency changing process, the middle-frequency signals after digital analog conversion are processed by digital wave filtering processes such as an extraction process, a bandpass compensation, a signal shaping process, etc. after a digital frequency mixing process, the middle-frequency signals can be moved to a zero middle-frequency, a digital signal with the high speed rate can extracted as two-channel quadrature digital baseband I, Q signal with a low speed rate; in the up frequency changing process, the digital baseband I, Q signals acquired from the down frequency changing process are processed by an interpolation filtering process, then processed by I, Q modulation process and a secondary frequency mixing process, and the signals can be processed by a gain adjustment and control, finally high speed digital middle-frequency signals are outputted. Correspondingly, the invention also discloses a frequency changing system thereof. The invention can be achieved by using PLC units such as FPGA, CPLD, EPLD and DSP, etc., which can improve the integration degree of repeater station equipment; meanwhile, an ASIC chip is removed to decrease heating capacity and to improve the reliability.

The invention provides an organic electroluminescence diode substrate and a preparation method and a display apparatus thereof, and belongs to the field of display technology. The organic electroluminescence diode substrate includes a substrate, an organic electroluminescence unit arranged on the substrate, and N groups of film sets which are arranged on the organic electroluminescence unit. N is an integer which is equal to or greater than 2. Each group of film set includes an inorganic film layer and an organic film layer which are successively arranged away from the direction of the organic electroluminescence unit, and one layer of the organic film layers is provided with a plurality of first grooves, and the other layer of the organic film layers is provided with a plurality of second grooves. The plurality of first grooves and the plurality of second grooves are intersected in orthographic projection on the substrate. Each first groove is filled with a first lead. Each second groove is filled with a second lead. According to the invention, the organic electroluminescence diode substrate is suitable for flexible display panels.

The invention discloses a pump unit typical health status monitoring device and method based on Internet of Things, and belongs to the technical field of intelligent diagnosis of fluid machinery Internet of Things. The pump unit typical health status monitoring device is arranged to be an erecting pump unit platform. Signal collecting sensors are arranged on the pump unit to form an Internet of Things sensing layer which is used as a collection module of data transmission, and forms an Internet of Things network layer with communication protocol; and a field monitoring platform forms an Internet of Things application layer by a touch screen / PC and compiled upper computer software. Functions performance testing, signal processing, fault diagnosing, health evaluating, database managing and remote monitoring and real time monitoring of the pump unit are achieved. Integration, automation and intellectualization of the system are high; predicative maintenance is achieved; occurrence of major accidents and economic loss are avoided, alleviated and reduced; optimal management of pump unit operation is facilitated; benefit level is improved; and pump unit overhauling and maintenance basisis provided.

The invention discloses a construction method for a civil engineering BIM (Building Information Modeling) work amount model. The construction method comprises the following steps that: firstly, obtaining or constructing a BIM initial model, wherein all parameterized construction members in the initial model are created through layered modeling; then, according to work amount statistical requirements and demands, carrying out modeling checking on all secondary structures and prefabricated pre-embedded construction members in the BIM initial model, and carrying out modeling on a non-modeled structure and the pre-embedded construction member; and finally, for all overlapped construction members, according to a preset rule, executing deduction processing, and obtaining the civil engineering BIM work amount model. When the embodiment of the invention is adopted, through the execution of a standardized and normalized program constructed by the civil engineering BIM work amount model, secondary modeling does not need to be carried out for the workload, or data loss caused in multiple relevancy processes between design and operand software can be avoided, and the uniform integration degreeand efficiency of the work amount statistics of a full process can be improved.

The invention discloses a magnetic separation method for a mine water underground treatment. The method comprises: removing large particle impurities and floating substances in mine water; adding a magnetic seed and a coagulant; stirring for 1-2 min at a rotation speed of 200-250 rotation / min; adding an auxiliary coagulant; stirring for 1-2 min at a rotation speed of 20-50 rotation / min; stirring for 3-5 min at a rotation speed of 10-20 rotation / min; conveying the water with the magnetic flocculation treatment to a precipitation tank; and carrying out nature precipitation through the floc weight, wherein the upper layer clear water can be subjected to standard discharge or be reused, the precipitated magnetic sludge is dispersed, the magnetic seed is separated to be recycled, and the remaining non-magnetic sludge is dewatered and then is conveyed to the on-well, wherein a water content of the dewatered sludge is less than 60%. The invention further discloses a magnetic separation apparatus for the mine water underground treatment, wherein the apparatus is designed according to the method. According to the present invention, the method and the apparatus are matched appropriately, an integration degree is high, an occupation area is small, energy consumption is low, operation cost is low, a treatment effect is good, and the method and the apparatus are especially suitable for construction under the mine.

The invention relates to a failure monitoring and predicting method and system of power equipment. The method comprises the following steps: (1) installing a failure monitoring and predicting system comprising a reciprocating engine, an oil extraction device, an oil preprocessor, an oil data analyzing and storing module, a failure diagnosis module, a magnetoelectric sensor, a voltage sensor, a pressure sensor, a temperature sensor, a vibration sensor, an ultrasonic wave sensor, a signal conditioning box, an analog-to-digital conversion module and a data acquisition module; (2) the data acquisition module acquiring the crankshaft phase signal and each sensor starting acquiring the signals; (3) sending the acquired signals to the failure diagnosis module; (4) the oil extraction device taking out dynamic oil samples and the oil data analyzing and storing module sending the concentration values of the metallic elements in the oil to the failure diagnosis module; (5) determining the threshold values of the phase signal and the amplitude; and (6) the failure diagnosis module carrying out failure monitoring and predicting on the reciprocating machine states. The invention has overall acquisition means, can satisfy the failure predicting and monitoring functions and has high diagnosis precision. The invention can be widely applied to various reciprocating machines.

The invention relates to a full automatic bearing assembly machine, a conveying device of an inner ring and an outer ring, a detecting device of the inner ring and the outer ring, a storing device of the inner ring and the outer ring, a closing device of the inner ring and the outer ring, an assembly device and a control device are sequentially arranged on the upper surface of a frame according to the processing sequence, a first shift sliding block is arranged on a linear guide track in the frame, a shift cylinder is fixed on the first shift sliding block, a telescopic rod is fixedly connected with the frame, curved mounting plates are respectively connected at the front and the back of a guide pole of a two-way cylinder which is fixed above the shift cylinder, the two curved mounting plates are respectively fixedly connected with an outer ring retainer plate and an inner ring retainer plate on the upper surface of the frame, a product shift cylinder is arranged in the position which corresponds to the assembly device in the frame, the product shift cylinder is fixed on a support above the second shift sliding block, the telescopic rod is fixedly connected with a product retainer plate on the upper surface of the frame, and the second shift sliding block is mounted on the linear guide track on the frame and connected with the shift cylinder via a connecting rod. The full automatic bearing assembly machine has reasonable structure, small volume, good running synchronization and high efficiency.

The invention relates to a vehicle speed changer, in particular to a double-clutch speed changer integrated control module in a vehicle speed changer, aiming to provide a double-clutch speed changer integrated control module which ensures that the structure of the whole speed changer is more compact and modularized, can control a gearbox in real time and is suitable for a mini-car. The double-clutch speed changer integrated control module comprises a hydraulic valve block formed by connecting a front hydraulic valve block and a rear hydraulic valve block and a control module forming a double-clutch speed changer hydraulic control system, wherein the control module comprises a clutch control module, a gear shift control module, a clutch cooling module, a shaft system cooling module and a main voltage regulating module; and the front hydraulic valve block and the rear hydraulic valve block are internally provided with oil ways which are mutually connected according to the position of the control module in a hydraulic system.

Disclosed in the invention is an automatic ground testing system of spaceborne electronic equipment. The invention aims at providing an automatic ground testing system having advantages of high integration, reliability, and extensibility, high comprehensive degree, and good capability of reduction of equipment and interfaces. According to the technical scheme, tested equipment, an integrated exciter, and a response analyzer are connected by testing switch matrix equipment; and one end surface of the testing switch matrix equipment faces the integrated exciter or the response analyzer and the other end surface faces the tested equipment. Loading and measurement of different parameters are carried out by switching connectors at different positions of the testing switch matrix equipment. A main control computer carries out data interaction with the integrated exciter, the response analyzer, the testing switch matrix equipment, integrated power supply equipment, and an integrated monitor by a fiber LAN switched network; analysis and testing data are outputted in a report mode; and instructions and remote telemetering information of the integrated monitor, an integrated channel unit, an integrated service unit, and an integrated management and control unit are transmitted by the fiber LAN switched network.

The monolithic integration of all key photonic components (11–16) of an integrated-optical microsystem (1) based on organic semiconductors is disclosed. Examples of such components (11–16) are light sources (11), photodetectors (12), photovoltaic power generators (12), field-effect transistors (13, 14), resistors, capacitors (15), or waveguiding structures (11, 12). The components (11–16) are arranged on a common substrate (20), are compatible with each other, can be manufactured simultaneously and can be operated simultaneously. At least one of the components (11–14) comprises a layer (23) of organic semiconductor material. Each component (11–16) comprises a plurality of layers (21–26), at least one of which (21) has identical physical and chemical characteristics in at least two components (11–16). The large number and diversity of photonic devices that can be monolithically integrated allows a higher degree of integration, of functionality and of system complexity than was practical with the state of the art.

The invention discloses a synchronous monitoring system for multi-field parameters of a wind turbine. The system comprises a test bench, a wind turbine generator set, a flow field monitoring subsystem, a dynamic parameter monitoring subsystem of a rotating body structure, a dynamic parameter monitoring subsystem of a non-rotating body structure, a generator output parameter monitoring subsystem and a trigger integrated control subsystem. The flow field monitoring subsystem injects smoke into the air flow inlet end of the test bench, and the simultaneous correlation monitoring of blade tip flow fields and tip vibration displacement is achieved. The dynamic parameter monitoring subsystem of the rotating body structure collects acceleration signals and strain signals of blades of the wind turbine and conducts conversion. The dynamic parameter monitoring subsystem of the non-rotating structure achieves conversion of the acceleration signals or the strain signals of the fixed position on the wind turbine. The trigger integrated control subsystem achieves operation time sequence control of all the subsystems. By the adoption of the synchronous monitoring system, simultaneous monitoring of the wind turbine flow field parameters, the structural dynamic parameters and the generator output parameters can be achieved, and the test system support is provided for the correlation analysis among the various field parameters.

In a method of manufacturing a semiconductor device, a plurality of sacrificial layers and a plurality of insulating interlayers are repeatedly and alternately on a substrate. The insulating interlayers include a different material from a material of the sacrificial layers. At least one opening through the insulating interlayers and the sacrificial layers are formed. The at least one opening exposes the substrate. The seed layer is formed on an inner wall of the at least one opening using a first silicon source gas. A polysilicon channel is formed in the at least one opening by growing the seed layer. The sacrificial layers are removed to form a plurality of grooves between the insulating interlayers. A plurality of gate structures is formed in the grooves, respectively.

The invention provides an olfactory analog instrument and an on-site analysis method for the odor grade of a specific substance. The invention has the following characteristics: 1, a gas sensor array constant temperature operation room, a computer and an autoinjection system are integrated in a test box; 2, utilization of a sample bottle with a volume of 250 ml and 25 ml of a to-be-tested sample enables a gas-liquid ratio to be 9: 1; 3, parallel resistance wires respectively wind in a semi-circle manner to generate 45-W power, so the sample and headspace volatilized gas are heated to a temperature of 80 DEG C in only 8 min and maintained at the temperature for 30 min; 4, 25 ml of an aqueous ethanol solution with a concentration of 100 ppm is used to generate standard reference gas in the sample bottle with a volume of 250 ml, and correction on gas sensors are carried out based on the generated standard reference gas; 5, headspace sampling flow is 500 ml / min, sampling time is 30 s, and gas sensor response signals undergo lowpass filtering and dimensionality reduction pretreatment; and 6, a database is established, and the olfactory analog instrument carries out on-site detection and grade prediction and identification on the odor of specific substances consisting of an adhesive, petroleum wax, leather, glycerin and edible vegetable oil.