37results about How to "Excellent handling" patented technology

The present invention discloses a combined artificial wet land domestic sewage treatment method. Said combined artificial wet land is formed from front vertical-flow artificial unit land and rear surface-flow artificial wet land which are series-connected together. Firstly, the domestic sewage can be fed into precipitation tank to remove sand and large-granule suspended solids, then fed into vertical-flow artificial wet land to implement filtration treatment, in the vertical-flow artificial wet land the artificial mixed matrix can be filled and the ornamental plants can be planted, then the sewage can be fed into the surface-flow artificial wet land to make purification treatment, in the surface-flow wet land the water plants, flower plant and vegetables can be planted or the fishes can be bred.

The invention discloses an environment-friendly glass grinding fluid, which is efficient, and long in service. The full-synthetic glass grinding fluid is prepared from an organic acid, a boride, an organic amine, a water-based lubricant, a hard water-resisting surfactant, a water-based mould inhibitor, an organic alcohol, a settling agent, a defoaming agent and water in a mixing manner. The glass grinding fluid disclosed by the invention has excellent cooling property, anti-rotting ability and lubricating abrasion resistance, and outstanding hard water resistance, can be recycled for a long period of time, can ensure the working accuracy and the service life of a tool, and has excellent cleaning performance; the blocking phenomenon of a grinding wheel can be effectively prevented; the product is good in settleability; processing is facilitated; the product is free of poison, environment-friendly, free of pollution, small in smell, good in working performance, good in compatibility with a paint of equipment, low in pH value, free of bad effects on skin and the like; the phenomenon that the paint of the equipment peels off is not generated. The grinding fluid disclosed by the invention is simple in reparation method, low in cost, excellent in performance, and good in market prospect at present.

The invention discloses a system and method for processing multimedia information of a sensor network based on an OMAP (Open Multimedia Application Platform). The system for processing multimedia information of the sensor network based on the OMAP is characterized by comprising an ARM (Advanced RISC Microprocessor) and a DSP (Digital Signal Processor) of the OMAP, wherein the ARM is mainly used for controlling the whole system; the DSP is mainly used for processing the multimedia information; and the ARM communicates with the inner part of the DSP through sharing the RAM; a sensor information module, a video information module and an audio information module which are connected with the DSP processor under the control of the ARM microprocessor; and an intermediate- and high-speed transmission interface module, a serial port module, a power management module, a GPS (Global Position System) module, a touch screen module, an upper computer and a WIFI (Wireless Fidelity) module which are connected with the ARM. The system and method for processing multimedia information of the sensor network based on the OMAP disclosed by the invention adopt an OMAP dual-core structure with excellent performance so that multimedia information such as audio / video and various sensor data can be acquired, sent, received and processed in real time; and the system and method for processing multimedia information of the sensor network based on the OMAP disclosed by the invention can be widely applied to fields, such as military reconnaissance, public security and the like as well as have very strong practicability.

The invention discloses a method for blind detection of a receiver according to wireless optical communication. A wireless optical communication system adopts an intensity-modulation direct detection system; a transmitter of the system transmits signals; and the signals are output to the receiver of the system after signal denoising and twice threshold judgment, so that blind detection of the receiver is realized. The process of signal denoising and twice threshold judgment comprises the following steps: conducting denoising treatment on the received signals according to a modified wavelet transform threshold denoising algorithm; and recovering the digital signals through twice threshold judgment, so that the whole signal detection process is fulfilled. According to the method disclosed by the invention, noise introduced in the signal transmission process can be suppressed to a great extent, so that the bit-error-rate performance can be better, and blind detection can be realized under an unknown channel state condition; and the method has better noise performance and lower algorithm complexity, and can reduce impact of an atmospheric channel and noises on an optical signal, and improve the sensitivity of the detection system.

The present invention is an optical adhesive resin composition containing (A) a (meth)acrylate polymer and (B) a side chain (meth)acrylic-modified (meth)acrylate polymer. The present invention can provide: the optical adhesive resin composition having excellent transparency, having sufficient step conformability, and being suitable for application in an image display device having superior handling characteristics and adhesion; an optical adhesive sheet that uses the optical adhesive resin composition; and an image display device that uses the optical adhesive sheet.

The invention achieves a thrust roller bearing structure with races that can increase the permissible level of eccentricity of a pair of members that rotate relative to each other as well as increase the amount of lubricating oil that is circulated therein, while securing the function of preventing the separation of a cage (3), a first thrust race (4a) and a second thrust race (5a). The external diameter of the external diameter side flange (8a) formed on the outer margin of a first thrust race (4a) is 60 mm - 120 mm, the internal diameter of the internal diameter side flange (11a) formed on the inner margin of an internal diameter side flange (5a) is 40 mm - 80 mm, and the internal space is 1 mm - 2 mm. Therefore, the external diameter side catch (9a) is formed intermittently in the circumferential direction on the leading edge of the external diameter side flange (8a).

The invention belongs to the technical field of computer control, and relates to a method for realizing on-line communication of 500 thousands of users through I / O completion port technology. The method comprises the following steps: a Socket service terminal, actually a communication service terminal of a middle ware, is built according to the IOCP (Input / Output Completion Port) technology; the maximal number of on-line socket clients supported by the Socket service terminal at the same time is Max Connection Number; a read-write memory space is distributed to each socket client, the Socket Client simulation programs are built and connected with an IOCP server for communication; a plurality of Socket Client simulation programs are opened simultaneously so as to simulate the communication between the plurality of Socket Clients and the IOCP Server; and the successful communication of each Socket Client at each time represents an online user, and the required overall time is 8-12 minutes when the 500 thousands of users are counted to be successful in communication. Therefore, the method provided by the invention has the advantages of simple technological process, reliable theory, large information processing amount, high processing speed, good performance and access time conservation, and improves the network utilization efficiency.

[Object] Provided are a curable composition, which has low viscosity and excellent handling properties and also excellent stability during storage, and a cured material obtained by curing the curable composition, which cured material has excellent transparency and a small Abbe number. [Solution] A curable composition containing a silica fine particle (A); a polymerizable compound(s) (B) comprising at least one selected from a (meth)acrylate compound(s) (B1) having one or more ethylenically unsaturated group and having an aromatic ring structure, and a (meth)allyl compound(s) (B2) having one or more ethylenically unsaturated group and having an aromatic ring structure; and a polymerization initiator(s) (C); wherein the silica fine particle (A) is obtainable by subjecting the silica fine particle before the surface treatment to a surface treatment with a surface treatment agent containing a silane compound(s) (D) represented by the general formula (1) below and a silane compound(s) (E) represented by the general formula (2) below.

To provide an article support structure used when attaching an article to an adherend with a stretch- releas'able adhesive tape in which components and the like do not fly off when releasing the adhesive tape from the adherend, the double -sided adhesive tape does not tear, and damage to high- sensitivity adherends can be effectively suppressed. An article support structure comprises a base plate which can be removably attached to an article, and a double -sided adhesive tape intervening between the base plate and an adherend, and having a stretchable base material and an adhesive layer. The base plate has a project ion- shaped gripping member, and at least one pair of spacer members disposed on both sides thereof which can form a gap between the surface of the adherend and the bottom surface of the base plate, and is configured so that the position of the gripping member and the position of the spacer members at least partly overlap in the length direction of the double-sided adhesive tape.

The invention discloses a real-time satellite-borne SAR processing device and method. The device comprises a first FPGA, second FPGA, an SOC, a first DDR2, a second DDR2, a third DDR2, a first SRAM and a second SRAM. An improved RD or CS imaging algorithm is selected as the real-time satellite-borne SAR processing method, and a data preprocessing and imaging algorithm is realized through two stages of processing. Through methods such as staged processing, FPGA synchronous pipeline computation and parallel transposition access, homemade and aerospace-level processing chips with relatively low performance can satisfy the performance requirements of real-time satellite-borne SAR processing.

The invention relates to a closed door, in particular to a subway clean-type protective closed door for air inlet and outlet and a remote control method thereof. The subway clean-type protective closed door for air inlet and outlet comprises the closed door, a plurality of small door leaves are arranged in the closed door, the small door leaves are rotatably connected with each other through a vertical shaft assembly, a lock linkage assembly is arranged in each small door leaf, and the vertical shaft assembly drives each lock linkage assembly to extend and retract. The subway clean-type protective closed door for air inlet and outlet and the remote control method thereof are compact in structure and excellent in operation performance, and the safety can be guaranteed.

The invention belongs to the technical field of environmental protection and discloses a long-branched-chain water-soluble polymer water treatment agent and a preparation method and an application of long-branched-chain water-soluble polymer water treatment agent. The preparation method comprises the steps of: adding water-soluble acrylic acid monomers, long-carbon-chain fat monomers, an initiator, a chain transfer agent and a co-solvent into a high-pressure kettle; inputting carbon dioxide into the high-pressure kettle to remove air, and sealing; adding carbon dioxide and carrying out free radical precipitation polymerization under the condition of super-critical carbon dioxide at 50-90 DEG C and 12-22Mpa and under the blending condition; under the condition that the pressure of the system does not increase, cooling to obtain a crude product; and conducting the super-critical carbon dioxide in-situ extraction purification on the crude product under the same condition of the super-critical carbon dioxide to obtain the long-branched-chain water-soluble polymer water treatment agent. The water treatment agent of the invention has the characteristics of fast pH response speed, relatively high turbidity removal rate of sewage, relatively high colority removal rate and relatively high CODCr (chemical oxygen demand measured by dichromate method), simple and convenient synthesis method, high purity of product, no generation of toxic side products and stable room-temperature storage property.

[Problem] The problem addressed by the present invention is to provide a curable composition having superior hardness, adhesion, and flexibility of a cured film thereof, having greater superiority in curl resistance, and superior storage stability such that clouding does not arise even after long-term storage. [Solution] The curable composition contains a urethane (meth)acrylate-containing reaction product (A) resulting from reacting: a compound (a1) that is the result of adding (meth)acrylic acid to pentaerythritol and that has a hydroxyl value of 180-300 mgKOH / g; and a polyvalent isocyanate compound (a2).

The invention provides an adhesive sheet capable of keeping sufficient adhesive force and excellent processing properties such as paper through property and the like after an isolation film is peeled off. The adhesive sheet is provided with a matrix layer and an adhesive layer. A ball number of the adhesive layer in a roll adhesive test is smaller than 2; and an adhesive force to a silicone mirror wafer is higher than 0.3 N / 20mm. By using the adhesive sheet, the adhesive sheet taking account of the sufficient adhesive force as the adhesive sheet and the processing properties such as the paper through property and the like after an isolation film is peeled off can be obtained.

The invention discloses an upper mounting seat which includes a rubber bushing, a rigid frame, and a rigid cover. The upper end surface of a McPherson suspension damping spring abuts against a connecting plate on the outer periphery of a rigid frame, excitation from the road surface is transmitted to the rigid frame through a spring, and then transmitted to a vehicle body through the rigid frame.A shock absorber transmits force received by the shock absorber to the vehicle body through the rubber rod through a piston rod, that is to say, the rubber bushing transfers the damping force from theshock absorber, and the rigid frame transfers the spring force from the shock absorber spring to realize the dual channel transfer of damping force and spring force. After the spring passes through the rigid frame, the force received by the spring is directly transmitted to the vehicle body, and the damper transmits the force received by the damper to the vehicle body through the piston rod, andthe excitation from the road surface is mainly transmitted to the vehicle body through the spring, the lateral force on the piston rod of the damper is relatively small, so that the handling and comfort of the vehicle are optimized at the same time.

The invention provides a high-service volume concurrent processing method in an automatically switched optical network (ASON), relating to the field of ASON. In the method, by setting a concurrent processing area and the volume of concurrent processing services, the number of the services entering into a signaling processing procedure simultaneously is restrained; the services which need processing enter into the concurrent processing area firstly; and the services in the concurrent processing area are removed out of the concurrent processing area after being processed, and queuing services enter into the concurrent processing area in sequence, thus avoiding overlong service switching time caused by simple queuing and avoiding service processing failures caused by network congestion, multi-retransmission of signaling messages, inaccurate real-time data of routing calculation and the like, reducing service switching time, and realizing the high-service volume concurrent processing.

Provided are a polyphenylene ether powder that exhibits low susceptibility to pulverization due to particle collisions, suppressed particle flushability, and excellent handleability, and a method forproducing this polyphenylene ether powder. The polyphenylene ether powder includes one or more polyphenylene ether particles having an aspect ratio (DL / DS), expressing a ratio of a major diameter (DL)and a minor diameter (DS) of an individual particle, of 2.0 to 7.0.

The present invention provides a radical-polymerizable group-containing silicone compound which is liquid at room temperature and has good handling properties, has excellent reactivity and provides a cured product having an excellent oxygen permeability. Thus, the present invention provides a silicone compound represented by the following formula (1): wherein A is, independently of each other, a substituted or unsubstituted, linear or branched, divalent hydrocarbon group having 1 to 6 carbon atoms; B is, independently of each other, a monovalent organosilicone residue having 2 to 20 silicon atoms; and X is a monovalent radical-polymerizable group or a monovalent group comprising said monovalent radical-polymerizable group. Further, the present invention provides a method for preparing the silicone compound.

The invention discloses water-soluble cutting fluid. The water-soluble cutting fluid contains the following ingredients in parts by weight: 8-9 parts of coconut oil, 8-9 parts of sorbitol, 13-15 parts of polyethylene glycol, 3-5 parts of dodecanedioic acid, 3-5 parts of boric acid, 0.1-0.2 part of benzotriazole, 2-3 parts of ricinoleic acid, 8-15 parts of tetrapolyricinoleic acid, 3-5 parts of DIACID1550, 2-3 parts of sodium gluconate, 2-3 parts of alkyl glycoside, 2-4 parts of protease, 0.3-0.8 part of bactericide, 0.1-0.2 part of antifoamer and the balance of water. The water-soluble cutting fluid prepared from the raw materials has the advantages of good rust resistance, no off flavor, no smelling, long service time and convenience in used treatment. The invention also discloses a preparation method for the water-soluble cutting fluid.

An embodiment of the invention discloses an information sending and displaying method and a device thereof. The information sending method comprises the steps of maintaining lists about information of N roles in a virtual scene, wherein the N is a positive integer and is determined based on an internal storage state of a receiving terminal; sending the information in the lists. The relevant information of a limited number of roles is sent according to the internal storage state of the receiving terminal, accordingly the amount of the information required to be handled is decreased remarkably, and good information handling performance can be obtained.

The invention discloses coal tar-based ultra-high specific surface area nitrogen-containing porous carbon and a preparation method and application thereof, and belongs to the field of wastewater adsorbents. The preparation method comprises the steps that in the preparation process of the coal tar-based ultra-high specific surface area nitrogen-containing porous carbon, coal tar is used as a carbonsource, calcium oxide is used as a template and potassium hydroxide is used as activator for preparing the porous carbon, and the surface of the porous carbon is subjected to ethylenediamine impregnation modification; the obtained porous carbon has a specific surface area of more than 2000 m<2> / g, the surface of the porous carbon is rich in nitrogen-containing functional groups, and acid dye in wastewater can be adsorbed; and according to the coal tar-based ultra-high specific surface area nitrogen-containing porous carbon and the preparation method and application thereof, low operation cost, simple operation and stable operation are achieved, the purpose of efficiently removing the dye is achieved, and advanced treatment and up-to-standard discharge of the dye wastewater at the low costcan be realized.

The invention discloses a preparation method of a polyving akohol nanofiber. The method comprises the steps that polyving akohol powder and potassium persulfate are added to water, and after stirring,a polyving akohol spinning solution is synthesized; the polyving akohol spinning solution synthesized at low temperature is injected into an injector, and the polyving akohol nanofiber is prepared under the conditions of the extrusion speed and the spinning voltage. The preparation method has the advantages that the processing method is easy to operate, energy consumption of synthesis of the polyving akohol spinning solution is reduced, and compared with a nanofiber prepared through a polyving akohol spinning solution synthesized at high temperature, the prepared nanofiber is thinner and better in thermal stability and tensile strength.

The invention relates to a network integration training method and device, electronic equipment and a storage medium, and the method comprises the steps: obtaining a to-be-trained first target networkwhich comprises at least two to-be-integrated networks connected in a bridging mode; and training the first target network according to the respective losses of the at least two networks to be integrated and a target loss function obtained by the overall loss of the first target network to obtain a trained second target network. The network processing performance of the second target network obtained after network integration is improved.

The invention discloses a livestock and poultry waste recycling method. The method includes the steps of: (1) carrying out solid-liquid separation on to-be-treated livestock and poultry waste, and collecting solid waste and liquid waste respectively; (2) putting the solid waste into an anaerobic tank for fermentation; (3) sequentially introducing the liquid waste into a deodorization tank, a purification tank, an automatic filter and a membrane separation water purification system for decomposition and purification treatment, and then performing discharging; wherein a composite biological bacterium preparation is added into the deodorization tank and / or the purification tank, and the composite biological bacterium preparation comprises a photosynthetic bacterium group, a lactic acid bacterium group, a yeast group, an actinomycete group, a bacillus group, a nitric acid bacterium group, a phosphorus-solubilizing bacterium group and a nitrogen-fixing bacterium group. The sewage treatmentscheme disclosed by the invention is combined with the composite biological bacterium preparation, so that solid waste in the livestock and poultry waste generates biogas to realize resource utilization, and the liquid waste can be used for backflushing of livestock and poultry houses or irrigation after treatment, and can also be directly discharged after reaching the discharge standard.

The invention discloses a water-soluble mechanical cutting solution which comprises the following components in parts by weight: 10-20 parts of diethanol amine, 5-10 parts of propanediol, 3-5 parts of a bactericide, 2-5 parts of a penetrant, 3-5 parts of glycerinum, 5-10 parts of an emulsifier and 20-30 parts of water. The water-soluble mechanical cutting solution is good in universality and suitable for various metal, is especially used for processing aluminum ally parts, has a very good anti-corrosion effect for aluminum alloy, and can be used for effectively preventing color change of sensitive aluminum alloy; the water-soluble mechanical cutting solution is excellent in lubricating performance, so that the processing accuracy and the service life of a cutter are guaranteed; the water-soluble mechanical cutting solution is excellent in anti-corrosion performance, so that workpieces and expensive machine tool equipment are guaranteed to be not corroded; the water-soluble mechanical cutting solution is outstanding in spoilage resistance and hard water resistance, so that the water-soluble mechanical cutting solution can be cyclically used for a long time; the water-soluble mechanical cutting solution does not contain toxic or harmful substances such as nitrite and phenols, so that the water-soluble mechanical cutting solution is beneficial to environment and health; the water-soluble mechanical cutting solution is good in waste liquid treatment performance, so that the water-soluble mechanical cutting solution can be treated according to general industrial waste water.

The invention belongs to the field of chemical product detection, and discloses a method for detecting 1-vinyl imidazole in a chemical product. A sample is extracted by methanol, filtered by an organic filter membrane and detected by a liquid chromatography-ultraviolet detector. The detection method is simple to operate, good in separation degree, symmetrical in peak shape and relatively high in accuracy and precision, and can realize qualitative and quantitative detection of 1-vinyl imidazole in a complex sample matrix.

The invention discloses an integrated state monitoring edge calculator based on micro electro mechanical system sensor fusion, which is characterized in that a signal acquisition circuit and a calculation processing circuit are respectively integrated on different multi-channel signal acquisition electronic wafers and calculation processing electronic wafers; a multi-channel signal acquisition electronic wafer is designed and arranged on a calculation processing electronic wafer, and a plurality of micro-electromechanical sensing elements are arranged on the multi-channel signal acquisition electronic wafer, so the compact integrated layout design of the structures of the sensing elements, an acquisition circuit and a calculation processing circuit is realized, and the miniaturization of astate monitoring edge calculator product is facilitated; meanwhile, the problem of signal mutual interference can be further reduced through the structural optimization design of the multi-channel signal acquisition electronic wafer and the calculation processing electronic wafer, and the working stability of the integrated state monitoring edge calculator product is improved. Therefore, the integrated state monitoring edge calculator solution provided by the invention has a good market application prospect.

The invention provides a color cast removal model based on a generative adversarial network, which is used for solving the problem that a traditional color constancy algorithm cannot process the image color cast under a complex light source. The model is expanded on the basis of a core viewpoint of an end-to-end model of a conditional generative adversarial nets (CGAN), the U-Net connection is adopted as a generator network structure, a Markov discriminator serves as a discriminator network structure, a loss function capable of better reflecting the tone information is introduced to optimize a training model, and finally an image with color cast removed is obtained. According to the method, images with inconsistent input color projection can be received, compared with the existing method, two tasks of color cast removal and image resolution improvement under any light source can be completed at the same time, and a better enhancement effect can be achieved.

The present invention discloses an integrated multifunctional micro-electro-mechanical sensor. A signal acquisition circuit and an analog-to-digital conversion circuit are respectively integrated on different multi-channel signal acquisition electronic wafers and analog-to-digital conversion electronic wafers, and the multi-channel signal acquisition electronic wafers are designed and arranged onthe analog-to-digital conversion electronic wafers. A plurality of micro-electro-mechanical sensing elements are arranged on a multi-channel signal acquisition electronic wafer, so that the compact integrated layout design of the sensing elements, an acquisition circuit and an analog-to-digital conversion circuit structure is realized, the transverse layout area is reduced, and the miniaturizationof a multifunctional micro-electro-mechanical sensor product is facilitated; and meanwhile, the problem of signal mutual interference among different channels can be further reduced through the structural optimization design of the multi-channel signal acquisition electronic wafer, and the working stability of the integrated multifunctional micro-electromechanical sensor product is improved. Therefore, the integrated multifunctional micro-electro-mechanical sensor solution provided by the invention has a good market application prospect.

The invention relates to an emulsion for mechanical cutting. The emulsion comprises components in parts by mass as follows: 10-20 parts of an amideantirusting agent, 14-25 parts of triethanolamine, 5-10 parts of sodium tripolyphosphate, 4-10 parts of calcium dimer, 8-15 parts of ricinoleamide mea, 3-8 parts of sodium alkyl benzene sulfonate, 6-18 parts of benzotriazole, 10-19 parts of trisodium phosphate and 40-95 parts of deionized water. The emulsion for mechanical cutting has high universality, is suitable for various metals, has better anticorrosion effect and has excellent lubricating property; the processing accuracy and the service life of a cutter are ensured; the emulsion has the excellent antirusting property to prevent a workpiece and expensive machine tool equipment from corrosion; the emulsion has prominent anticorrosion capability and prominent hard water resistance capability; and the emulsion can be recycled for a long time, doesn't contain toxic and harmful substances such as nitrous acid and the like, has excellent liquid waste disposal capability and is environment-friendly during use.