847results about How to "Improve the isolation effect" patented technology

Provided is a technique for fabrication of a nitrided gate oxide and shallow trench isolation (STI) oxide liner in a semiconductor depletion into STI oxide and the RNCE in CMOS devices by introducing nitrogen to the STI edges of the p-well. This technique improves isolation performance and is also effective to harden the oxide to reduce boron penetration. Nitridization of the STI liner may be conducted on its own or in combination with gate oxide nitridization, both with beneficial effect with regard to the RNCE. The nitridization may also be focussed on the channel region of the gate oxide in particular in order to mitigate RSCE.

The invention relates to a method and system for containerized deployment of large enterprise private cloud. An application service life cycle model is arranged, the application service life cycle model is fused to a life cycle process of a container, packaging and configuration of a software environment required by operation of an application service is realized through dynamic building of a mirror image, the application service runs in the container, and control of a service life cycle is realized through control of the container. According to the method and system provided by the invention, an application system and service are deployed in the container to run, deployment speed can be greatly increased, isolation and security are improved, consumption of resources is reduced, and for a stateful enterprise application, operation and maintenance work of configuration and monitoring can be performed.

A frequency translating repeater (200) for use in a wireless local area network includes a cancellation unit. Canceller (402) is controlled by control (401) to provide an injection signal for canceling leakage in a receive signal path. Reference coupler (403) provides a reference signal from the transmit signal, injection coupler (404) injects a correction signal, and sample coupler (405) provides a sample for feedback. A processor (510) receives the sample signal through a detector (415). Although the present invention is intended for a frequency translating repeater, it has broad applications in radio transceivers in general. One specific application is with frequency division duplex (FDD) handsets or base stations utilizing CDMA technologies such as W-CDMA and IS-2000 or 1XEV-DV / DO.

Apparatus and methods for acoustically isolating logging tool receiver and transmitter sections. One or more modular isolators is arranged between the receiver and transmitter sections. The modular isolators comprise a high tensile strength while also providing for a high wave attenuation level. The modular isolators are mechanical mass-spring systems capable of absorbing acoustic waves propagating along the logging tool. The mass is a swinging sleeve, and the spring includes a Belleville spring stack. The use of the strong modular isolators provides acoustic isolation between the transmitters and receivers for the complete sonic frequency band at multiple modes.

An aerial platform comprising a kite providing a level of directional stability when elevated by the wind, and an inflated balloon attached above the kite with a cord. The payload is attached to the kite. The physical separation of the balloon from the kite isolates the payload from shocks generated by the balloon. Additional isolation is provided by use of an elastic attachment cord. Electric power is supplied to the aerial platform by means of an optical fiber receiving optical power from a ground-based source, and conversion of the optical power to electrical power on board the platform. In order to provide a strong tether line, the optical fiber is plaited with a jacket braided from high tensile strength fibers. An aerial laser transmitter is described using a ground based laser source transmitting laser power through an optical fiber to an aerial platform for transmission from the platform.

The invention is applicable to the field of computer software and provides a multi-tenant-oriented data acquisition method, device and system. The method comprises the following steps: receiving a tenant data access request which carries tenant identifiers; obtaining data sources corresponding to the tenant identifiers according to the tenant identifiers and data source configuration files stored in advance; and obtaining the requested tenant data via data source access databases corresponding to the tenant identifiers. The method, the device and the system provided by the invention have the advantages that: one or more data source configuration files can be actually configured according to different application scenarios; therefore the method can be used in different application scenarios and is more widely applied; and a data source configuration file is configured independently for the tenants requiring high isolation performance and security and is used for managing the data sources related to the tenants, thus the requirement of some tenants for high isolation performance and security is met further.

The invention discloses wallpaper water-based paint. The wallpaper water-based pain is water-based acrylate emulsion with solid content being 20-40% and the water-based acrylate emulsion is mainly made from a (methyl) acrylate monomer, a functional polymerizable monomer, an emulsifier, a photocatalyst, an initiator and deionized water through an emulsion polymerization method and a sol-gel method. Accordingly, the invention also discloses a method for preparing the wallpaper water-based paint and wallpaper made by adopting the wallpaper water-based paint. The wallpaper water-based paint is obviously improved in wallpaper substrate adaptability, the wallpaper water-based paint has good adhesive force, isolation, wettability and colour developing capability and is resistant to scrubbing and high temperature, defoaming is realized and the hole shrinkage phenomenon of a substrate is avoided; meanwhile, the wallpaper water-based paint also has light degradation property and can purify indoor air.

A circulator capable of simultaneous transmit and receive operations, high frequency, and high isolation and broadband performance comprising: an antenna port; a transmission port; a receiving port; wherein each port is connected to a 90 degree combiner / divider for splitting an input signal into two output components, the said output components have a ninety degrees relative phase difference to each other; each of said 90 degree combiner / dividers in addition to the connection to the above mentioned ports has at least two output connections each of which are connected to a Y-junction and if a fourth connection, said fourth connection is attached to a matching load circuit; this arrangement of circuits allows the potion of the phase shifted signals from the transmit port to enter the antenna 90 degree combiner / divider and be enhanced at the antenna port, while the rest of the signal enters the receive 90 degree combiner / divider and are phased cancelled; said arrangement allows the signals from the antenna port 90 degree combiner / divider to combine in phase at the receive port.

The embodiment of the invention provides a load regulation method and a load regulation device in a cloud computing environment. The cloud computing environment comprises one or more storage physical machines, and computing examples operate on the storage physical machines. The method comprises the steps of computing the load state of the currently processed storage physical machine; when the condition that the storage physical machine is in a low-load state is judged, increasing the resource limit of the corresponding computing example; when the condition that the storage physical machine is in a high-load state is judged, decreasing the resource limit of the corresponding computing example; when the condition that the storage physical machine is in an overload state is judged, transferring the corresponding computing example to other storage physical machines, or, stopping operation of the corresponding computing example. The spare computing resources of the physical machines can be fully and reasonably utilized, the service quality is improved, isolation among tasks operating on the physical machines is improved, and excessive utilization of the resources of the physical machines by tasks beyond the storage service is limited, so that the influence of the tasks beyond the storage service on the storage service is reduced.

The present invention facilitates semiconductor device fabrication by providing mechanisms for utilizing different isolation schemes within embedded memory and other logic portions of a device. The isolation mechanism of the embedded memory portion is improved relative to other portions of the device by increasing dopant concentrations or reducing the depth of the dopant profiles within well regions of the embedded memory array. As a result, smaller isolation spacing can be employed thereby permitting a more compact array. The isolation mechanism of the logic portion is relatively less than that of the embedded memory portion, which permits greater operational speed for the logic.

The invention discloses a micro-strip Wilkinson power divider capable of working in multiple octave frequency bandwidth, and the power divider consists of transmission lines and a resistor. An input segment and an output segment of the power divider both adopt 50-ohmic transmission lines, namely AB, DE, and DF segments. A beveling technology is applied to B to realize connection between an input end and a BC segment branch line, Klofenstin tapering is applied to the BC segment to realize better transmission characteristic, the CD segment is an impedance matching segment for a BC segment tapered line and the output segment, and the beveling technology is also applied to D to realize better transmission characteristic. The isolating resistor is arranged between the two transmission lines, and the isolation degree of output ends can be regulated through regulating the position of the resistor. By adopting the micro-strip Wilkinson power divider, the input segment and the output segment are well matched, the two output ends are well isolated, the shortcoming that the Wilkinson power divider is influenced by the parasitic effect caused by the isolating resistor is overcome, and the micro-strip Wilkinson power divider is simple in structure, easy to process, very large in operating bandwidth, and low in loss.

Taught is a photonic crystal three-port circulator, which comprises a dielectric background material and a plurality of first air columns which are symmetrically arranged in the form of triangular lattice in the dielectric background material. The photonic crystal three-port circulator also comprises a magneto-optical cavity and three waveguides, wherein the magneto-optical cavity is arranged at the center of the photonic crystal three-port circulator; the three waveguides are symmetrically distributed around the magneto-optical cavity; and each waveguide comprises a waveguide port which is arranged at the position in the waveguide far away from the magneto-optical cavity. The photonic crystal three-port circulator realizes circular light transmission in single rotational direction from any one of the waveguide ports to another next to it, has a simple and compact structure, and can be easily integrated with other photonic crystal devices.

The invention belongs to the technical field of preparation of insulators for the construction of asphalt pavement road rollers and relates to an insulator for the low-temperature construction of road rollers and a method for preparing the same. The insulator is mainly prepared by mixing silicone oil, compound emulsifier, glycerin, pH regulator, preserving agent and water. The insulator has the advantages of high chemical stability, high high-low temperature resistance, no corrosion to steel wheels, small amount of coating, lasting insulating effect, environment friendliness and the like. By using the insulator, the asphalt mixture pavement is guaranteed to be constructed at the ultralow temperature (15 DEG C below zero), so that the working season is greatly prolonged; and during normal-temperature construction, by using the insulator, the mixing temperature of the asphalt mixture is reduced to 15 to 20 DEG C under the condition of unchanging the compaction degree and the emitted greenhouse gases are reduced in the mixing process and the environment-friendly and energy saving requirements are met.

The invention discloses an intelligent network SCP cloud service implementation system based on CAAS. Including private cloud services, a container service component is deployed on the virtual machineof the private cloud service; wherein an intelligent network SCP assembly runs in the container service assembly, an operation and maintenance management assembly is connected between the container service assembly and the intelligent network SCP assembly, and the container service assembly is used for managing calculation, storage, networks and containers and providing virtual resources for business use in a container form; Wherein the intelligent network SCP assembly is used for supporting all call services on the intelligent network and operating in a container of the container service assembly; And the operation and maintenance management assembly is used for configuration management, log management, monitoring alarm, service arrangement and visual maintenance of the operation and maintenance management assembly, and runs in the container. The method has the beneficial effects that effective and rapid service deployment and elastic expansion capability can be provided for telecomoperation enterprises, and the operation and maintenance efficiency is greatly improved.

The invention aims to provide a hard alloy sintered antisticking coating which is mainly prepared from tween, aluminium oxide powder or zirconium oxide powder, titanium carbide, graphite powder, methylcellulose, polyethylene glycol and the rest of water. The hard alloy sintered antisticking coating is rational and scientific in formula and has the advantages of simplicity in preparation, high-temperature resistance, high attachment to a graphite boat, environment friendliness and the like; sticky phases such as nickel and cobalt in a hard alloy are separated from the graphite boat; the problem of sticky boat and carbon penetration which cannot be completely solved by the existing coating and antisticking method is solved; the one-time success rate of sintering the large sticky phase hard alloy product is increased; and the hard alloy sintered antisticking coating is outstanding in performance and has prominent practical characteristics and obvious advancement.

The invention discloses a method for realizing application program safety certification based on a CPU space-time isolating mechanism. The method comprises the following steps: firstly, establishing a credible executing environment with an application program certification component, namely, a safety kernel; secondly, establishing a general running environment for executing an application program; lastly, constructing a safety monitor, switching context between two running environments and running in the CPU safety kernel. The method has the advantages that the hardware-level credible safety certification is supplied through an executing flow of a starting process of a safety enhancing application program; the problems of secret key falsifying and poor timeliness can be effectively solved; the safety of the computer terminal in an application program loading process is promoted within limited time consumption.

A switch circuit 1 includes a unit circuit including capacitors 12, 14, an inductor 20, and a FET 30 (switching element). The capacitors 12, 14 are provided in a path P1 (first path) connecting I / O terminals 92, 94. The capacitors 12, 14 are serially connected to each other. To the path P1, a path P2 (second path) is connected. The path P2 includes the inductor 20 and the FET 30, which are serially connected to each other. To be more detailed, an end of the inductor 20 is connected to a connection point N, and the drain (or source) of the FET 30 is connected to the other end of the inductor 20. The source (or drain) of the FET 30 is grounded.

A fireproof hose (10) for passing conduits or cables through a constructional element is formed at least partially of an elastic and intumescent material and has a shaped profile provided on at least one of the outer surface (11) and the inner surface of the hose.

The invention relates to an air regulating case used for traditional Chinese medicinal material transferring, in particular to a rare traditional Chinese medicinal material air regulating case comprising a case body with the upper end being open and a case cover mechanism, with the upper end being open, sealing the case body . The case body comprises a regulating chamber capable of regulating gas components in the case body and a gas pressure regulating valve regulating the gas pressure in the case body. The case cover mechanism comprises a cover body, a detecting valve arranged on the cover body and a buckle. An observation hole is formed in the cover body. An observation window is embedded in the observation hole and seals the observation hole. A discharging outlet is formed in the case body and covered with a discharging sealing plate. A discharging drawer is arranged in the discharging hole and communicates with the case body. A gas storage piece is further arranged in the case body, communicates with a gas spraying long hole spraying gas toward the discharging drawer and electrically connected with a gas spraying switch triggered by opening and closing of the discharging drawer. The problem that when the case cover is opened to take medicinal materials, air in the air regulating case is contaminated is solved.

The invention relates to a system for realizing information communication and relative distribution method. Wherein, said system comprises an input port and a communicate unit; the input port is used to input data pack; said communicate unit is used to communicate date between the input port and the output port; the input port has delay queue; the input port divides each delay queue and selects data pack to be transferred to the communicate unit; the communicate unit stores the data pack and selects data pack to be transferred to the output port. The invention can divide the service data, and increase the insulation level according to the service demand.

The invention discloses an aluminum-zinc multi-component alloy-containing water-based epoxy coating for anti-corrosive treatment of submarine oil and gas pipelines and a preparation method of the water-based epoxy coating. The water-based epoxy coating consists of the following raw materials in percentage by mass: 30-40% of a film forming matter, 20-30% of pigment-filler, 5-15% of auxiliary agents and 20-40% of a solvent, wherein the film forming matter consists of 16-24% of waterborne novolac epoxy resin and 14-16% of waterborne polyurethane in percentage by mass; the pigment-filler comprises aluminum-zinc multi-component alloy powder; and the solvent is deionized water. The aluminum-zinc multi-component alloy-containing water-based epoxy coating disclosed by the invention has excellent corrosion resistance integrating isolation, sacrificing and corrosion inhibition.

The invention discloses a high-unwinding-tension spandex oil preparation, which comprises the following components: 40-90% of mineral oil, 5-60% of dimethyl silicone oil, 1-10% of functional modified silicone oil and 3-15% of high-carbon isomerized fatty alcohol, and the sum of content percentages is 100% by total weight. The oil preparation disclosed by the invention is mainly applied to dry spinning, and has an outstanding characteristic that fibers both have a moderate astringent sliding degree so as to facilitate the forming of the fibers, and have an extremely good lasting barrier property so as to prevent inner-layer yarn bundles from being adhered, namely, the fibers are slidable but astringent, and astringent but non-stick, so that the astringent sliding degrees between fibers are kept, and the friction among fibers and metals is reduced, therefore, good astringent sliding property, permeability, antistatic property and unwinding property can be given to fibers, and then the perfect unification of forming and unwinding is achieved.

The embodiment of the invention discloses a Web application deployment method and apparatus. The method comprises the following steps: deploying a Web application in a Docker container; monitoring the resource use condition of the Docker container; and expanding or recycling the Web application in the Docker container. According to the Web application deployment method and apparatus disclosed by the embodiment of the invention, the application is deployed in the Docker container, the overall resource utilization rate of the Docker container is monitored, the application is elastically expanded or recycled so as to improve the resource utilization rate of the whole system.

The invention discloses a manufacturing method of a high-precision pressure sensor based on silicon-silicon bonding. The high-precision pressure sensor comprises a sensitive silicon wafer layer and a substrate silicon wafer layer and is characterized in that the substrate silicon wafer layer is connected to the back of the sensitive silicon wafer layer, and the sensitive silicon wafer layer and the substrate silicon wafer layer use silicon-silicon bonding process to form a pressure sealing cavity; the substrate silicon wafer layer and the sensitive silicon wafer layer are made of homogenous monocrystalline silicon materials, and the substrate silicon wafer layer is provided with a pressure guide through hole in the center. The manufacturing method has the advantages that the substrate silicon wafer layer and the sensitive silicon wafer layer are made by using the monocrystalline silicon materials as the substrates, the substrate silicon wafer layer and the sensitive silicon wafer layer are connected in an airtight manner through the silicon-silicon bonding process, the pressure sealing cavity of a silicon-silicon homogenous material structure is formed, various influences, caused by the pressure sealing cavity of the silicon-glass heterogeneous material structure of a conventional pressure sensor, on the performance of the sensor due to the feature difference of two different materials are avoided, static pressure errors are reduced effectively, temperature excursion of the sensor is lowered, and the comprehensive precision of the sensor is increased.

The invention relates to waterborne glass nano-paint containing composite nanometer nuclear particles and preparation. The paint is prepared from composite metal nanometer nuclear particles, nano-silicon dioxide modified by fluorinated alkyl silane, nano-silicon dioxide coated by nano-titania, organic silicon molecules modified by acrylic ester, modified nano-titania, waterborne polyurethane resin / polysiloxane resin composite resin, an additionally adsorbed adjuvant and other auxiliary ingredients. By certain modification and combination of composite nanometer nuclear particle ingredients andother ingredients, the performance of the paint is expanded, by mutual synergy between the ingredients, the coating material shows excellent properties, has excellent effects of high light transmitting performance, heat insulation performance, ultraviolet isolation / absorption performance, high adhesiveness, anti-aging stability, water dredging, dust prevention and self cleaning, and further has anintelligent energy-saving effect specific to environmental temperature.