51results about How to "Strong advantage" patented technology

Exploiting the substantive reciprocity of internode channel responses through dynamic, adaptive modification of receive and transmit weights, enables locally enabled global optimization of a multipoint, wireless electromagnetic communications network of communication nodes. Each diversity-channel-capable node uses computationally efficient exploitation of pilot tone data and diversity-adaptive signal processing of the weightings and the signal to further convey optimization and channel information which promote local and thereby network-global efficiency. The preferred embodiment performs complex digital signal manipulation that includes a linear combining and linear distribution of the transmit and receive weights, the generation of piloting signals containing origination and destination node information, as well as interference-avoiding pseudorandom delay timing, and both symbol and multitone encoding, to gain the benefit of substantive orthogonality at the physical level without requiring actual substantive orthogonality at the physical level.

An email client and file manager provides combined file management and communications management in a single interface. An interface allows documents, email messages, contact information, web links or pages, and user-attached notes to be stored in the same folders. This facilitates communication by email and fax. The interface permits the user to combine this data in folders which the user categorizes according to a folder tree created by the user. In one embodiment of the invention, the client, in its email function, communicates with a dedicated host which in turn communicates with external servers according to standard internet protocol.

An apparatus is provided. The apparatus comprises: transceiver hardware that is capable of receiving data utilizing multiple simultaneously-received polarization diverse or spatial diverse channels and includes at least one receiver wireless element that is orthogonal frequency division multiplexing-capable and at least one transmitter wireless element; and circuitry capable of working in association with the transceiver hardware. In operation, the circuitry capable of causing the apparatus to: modulate transmit data; add a cyclic prefix to the transmit data; transmit at least one transmit signal including at least a portion of the transmit data to a node, where the apparatus includes a cellular mobile device and the node includes a cellular base station that is multiple-input-multiple-output capable; allow linkage between the cellular mobile device and the cellular base station utilizing a link; and based on a link quality of the link, allow linkage between the cellular mobile device and another cellular base station utilizing another link.

Antitumour compounds have the five membered fused ring ecteinascidin structure of the formula (XIV). The present compounds lack a 1,4-bridging group as found in the ecteinascidins. They have at the C-1 position a substituent selected from an optionally protected or derivatised aminomethylene group or an optionally protected or derivatised hydroxymethylene group.

An email client and file manager provides combined file management and communications management in a single interface. An interface allows documents, email messages, contact information, web links or pages, and user-attached notes to be stored in the same folders. This facilitates communication by email and fax. The interface permits the user to combine this data in folders which the user categorizes according to a folder tree created by the user. In one embodiment of the invention, the client, in its email function, communicates with a dedicated host which in turn communicates with external servers according to standard internet protocol.

The invention discloses a production technology of pure spinning yarns of polyethylene fibers with ultra-high molecular weight. The production technology comprises the following steps: firstly, performing preprocessing of antistatic softening and humidification on polyethylene fibers with ultra-high molecular weight; after preprocessing, successively performing procedures of blowing-carding, first drawing, secondary drawing, coarse spinning, fine spinning and automatic spooling so as to prepare the pure spinning yarns of polyethylene fibers with ultra-high molecular weight. The pure spinning yarns of the polyethylene fibers with ultra-high molecular weight, which are obtained from the production technology disclosed by the invention, have the properties of high strength, corrosion resistance, ultra-high softness, wear resistance, and the like.

The invention relates to a precision discrete optical power flow calculation method of a VSC-HVDC (voltage source converter based high voltage direct current) containing AC / DC system. The calculation method is characterized by comprising the steps of firstly analyzing a power steady-state equation and other modified equations of the VSC-HVDC containing AC / DC system, then setting equality constraints and inequality constraints, and finally introducing a positive curvature quadratic penalty function into an interior point method. According to the calculation method, the interior point method is adopted to carry out optimization on continuous variables of the AC / DC system, the penalty function is introduced when a certain condition is reached, and discrete variables are constrained and optimized. Meanwhile, parameter values of the penalty function are continuously adjusted according to variations of the iteration quantity, and finally a purpose of optimizing the continuous variables and the discrete variables simultaneously is achieved.

The invention relates to a short-cut denitrification process adopting catalytic iron and biological coupling. The denitrification process comprises a catalytic iron biological denitrification section and a biological nitrosation section. In the catalytic iron biological denitrification section, wastewater enters the catalytic iron biological denitrification section, and the hydraulic retention time is controlled to be 20 minutes to 2 hours; the reflux ratio of mixed liquor is 100-300%; catalytic iron stuffing is arranged internally and the stacking density is 50-200 kg / M<3>. In the biological nitrosation section, when the number of structural-state ferrous iron Fe (II) formed by catalytic iron in the denitrification section is sufficient, the oxidation reduction potential (OPR) in the nitrosation section is controlled to be 40-100 mV; the hydraulic retention time in the nitrosation section is controlled to be 6-10 hours; when the number of structural-state ferrous iron Fe (II) formed by catalytic iron in the denitrification section is insufficient for producing a nitrite reduction reaction, the catalytic iron stuffing can be put at the front end of the nitrosation section at the same time, the generation of structural-state ferrous iron Fe (II) is accelerated by dissolved oxygen in the nitrosation section, a catalytic iron stuffing arrangement region is positioned at the front section of the biological nitrosation section, the hydraulic retention time is 1.0 hour, and the stacking density is 50-200 kg / M<3>. The short-cut denitrification process greatly reduces organic carbon sources required by denitrification and greatly shortens nitrification and denitrification processes.

The invention discloses a traditional Chinese medicine composition for treating gynaecological diseases and preparation technology thereof. The traditional Chinese medicine composition is granules or tablets prepared from Millettia reticulate, motherwort, Chinese pyrola herb, Chinese rose flower, rose, motherwort fruit, Eupatorium japonicum, Nutgrass Galingale Rhizome, Salvia miltiorrhiza, Dangshen, Paeonia lactiflora, Chinese angelica, Chuanxiong rhizome, Curcuma aromatica, Rhizoma Zedoariae, cape jasmine and Chinese pink herb which are taken as raw materials and subjected to processing and effective ingredient extraction. Various medicines are compatible; the treatment effect is good; and the diseases are difficult to relapse. The traditional Chinese medicine composition utilizes the comprehensive functions of various components to treat the gynaecological diseases, has the efficacies of clearing heat and promoting diuresis, regulating qi and menstruation, activating the blood and stopping pain, and nourishing the blood and smoothing the liver, and is mainly used for treating gynecological inflammations such as irregular menstruation, dysmenorrheal, vulvitis. colpitis, and acute and chronic cervicitis of women, and symptoms such as leukorrhea with reddish discharge, small menstrual amount, blood clots, hypogastralgia and pruritus vulvae.

A restoration process for restoring surface porosity defects on a component surface. The areas of a component surface having surface porosity defects are identified for restoration. The restoration surface is subsequently sprayed with a restoration spray to restore the surface porosity defects. The component surface is then finished to create a final component substantially free of surface porosity.

The invention discloses a chimeric antigen receptor (CAR) gene for expressing a soluble PD-1, and application of the CAR gene. The CAR gene comprises an antigen binding domain gene, a transmembrane domain gene, an intracellular domain gene and a soluble PD-1 gene which are sequentially connected, the soluble PD-1 is an extracellular domain area of the PD-1, and preferably, the soluble PD-1 includes an amino acid sequence shown in SEQ ID No.1. CAR-T cells can secrete sPD-1 in a tumor microenvironment, through combination of sPD-1 and PD-L1 on the surfaces of tumor cells, combination with transmembrane PD-1 on the surfaces of the CAR-T cells is inhibited competitively, thus inhibition of the CAR-T cells is avoided, the killing and treating effects of the CAR-T cells on the tumor cells are improved, and the purpose of treating tumors, especially solid tumors, is achieved. A new way is provided for improving the effect of the CAR-T cells on killing the tumor cells.

The invention relates to a method for breeding new pattern male sterility line and retention line for wheat, near cross-breeding with hexaploid common wheat, enlarging plant population of second-filial generation through cross-breeding and auto-copulation, choosing sterility plant for test crossing, back crossing and sister crossing to breed male sterility line which is easy to maintain and restore, which is characterized by sterility of nuclear interaction, wide restore source, strong copulation and appreciable heterosis.

The invention relates to a digital up / down frequency conversion system and an implementation method thereof. The system comprises an A / D conversion module, a down frequency conversion mixing processing module, an extraction filtering system, a digital frequency-selecting filtering system, an interpolation filtering system, an up frequency conversion mixing processing module, a D / A conversion module, a down frequency conversion digital local oscillation module and an up frequency conversion digital local oscillation module, wherein the digital frequency-selecting filtering system comprises a frequency-selecting filtering system protection module for preventing the system from generating a limit cycle phenomenon and excessive oscillation, a shunt, a frequency-selecting filtering module for frequency-selecting filtering and filtering the signal out of band, and a multiplexer; and the output end of the frequency-selecting filtering system protection module is successively connected with the input end of the multiplexer through the shunt and the frequency-selecting filtering module. The invention has the advantages that the transmission time delay in the digital system is effectively reduced, and the transmission time delay is extremely low.

The invention is directed to a composition comprising all or a portion of a beta-tricalcium phosphate (β-TCP) bound to all or a portion of a β-TCP binding peptide and methods of use thereof.

The invention provides a radio signal repeater monitoring system, which comprises a radio signal repeater monitoring device and a monitoring center. The radio signal repeater monitoring device is positioned on a monitored radio signal repeater and used for receiving an operating instruction from the monitoring center, detecting the related information of the monitored radio signal repeater according to the operating instruction and transmitting the detected information to the monitoring center. The monitoring center comprises a client, a WEB server, an application server and a mobile communication server, wherein the WEB server and the application server provide intra-network accessing and WEB accessing over the radio signal repeater monitoring device for the client respectively; and the mobile communication server is used for providing information transmission between each of the WEB server and the application server and the radio signal repeater monitoring device. The radio signal repeater monitoring system provided by the invention can detect and set the related information of the monitored radio signal repeater in real time by utilizing the radio signal repeater monitoring device without manual tour inspection, is low in cost and time consumption and can timely and accurately acquire the information.

The invention relates to a liquid level measuring meter which is characterized by comprising a pressure-sensing capsule, a pressure-sensing capsule supporting frame, a pressure-transmitting medium, apressure-leading pipe, a liquid level viewing window, a ring-shaped plate, a ring-shaped sealing gasket and a hole-opening cover assembly, wherein the ring-shaped plate is tightly fixed with the pressure-leading pipe, the hole-opening cover assembly and the ring-shaped sealing gasket; the pressure-sensing capsule supporting frame is provided with a pressure-sensing capsule which is connected withthe pressure-leading pipe and the hole-opening cover assembly; the pressure-sensing capsule is internally filled with the pressure-transmitting medium; and the pressure-leading pipe is communicated with the liquid level viewing window. The liquid level measuring meter has the following advantages: separating the liquid medium to be measured and the liquid level viewing window, transmitting pressure by the pressure-transmitting medium, avoiding the phenomenon that the liquid medium is contaminated and adhered on the liquid level viewing window to cause that the liquid level can be measured accurately or can not be measured, having the comprehensive advantages of a direct measuring method and a pressure method, eliminating the influence of dissolved gas and foam to the yield measuring resultwhen measuring the yield of thick oil in formation testing operation, having higher measuring accuracy, thus being applicable to liquid level measurement of various types of liquid mediums.

The present invention relates to a restoring line breeding method of the barley combination hybridized by robust and high-quality ones; the method belongs to the technical field of agricultural crop breeding. The method comprises that the two-rowed barley restoring line is taken as the maternal plant and multi-rowed barley as the paternal plant; individual plants with scattered fringe and good flowering habit in the F2 generation to inbreed for 3 to 5 generations and get the restoring line 238; the restoring line 238 is taken as the maternal plant to hybridize with the multi-rowed barley 35 as the paternal plant; the offspring is backcrossed with the 35 paternal plant for 3 to 5 generations and get the flowering restoring line 03-358 with excellent agriculture features. The fringes of the restoring line 03-358 are scattered which is beneficial to long-term loose powder; the blossom is 2 to 3 days which is beneficial to adjusting the parent plants blossoms to meet; the anther is hung outside in blossom which is beneficial to hybridization. The parent 270A is taken as the maternal plant and the restoring line 03-358 is taken as the paternal plant; the combination is hybrid one of strong advantages; the hybrid F1 generation is two-rowed one; the largest fringe has 33 grains and the dry grain weight is about 45 grams; the stem is hard which is lodging resistant and the advantage of the hybrid is strong.

The invention relates to an intelligent optimization algorithm based on simplex neighbourhood and a multi-role evolutionary policy, which belongs to the field of novel intelligent global optimization algorithm calculation. The method comprises the steps that the particle position is randomly initialized in a search space with uniform distribution probability; each particle searches the new position through a simplex neighbourhood search operator; a test function is used to evaluate the merits of the new position of each particle; according to the merits of the new position of each particle, three role positions of each particle are determined; the optimal particle in the iterative period and the optimal position are recorded, and the iterative search period is ended; and a next iterative search period is started until particles converge to the global optimal point position. According to the invention, the multi-role state evolutionary search policy and a simplex neighbourhood search mechanism are provided; group cooperative search and a competitive selection evolutionary policy are combined; and the intelligent optimization algorithm is an effective intelligent global optimization algorithm.

The invention discloses an on-orbit launching device, belonging to the technical field of on-orbit launching of aerospace. The device takes a permanent magnet linear synchronous motor as a main body and comprises a mover assembly and a stator assembly. The mover assembly comprises an I-shaped carriage, a mover permanent magnet array and a mover guide rail, wherein the mover permanent magnet arrayis embedded on the I-shaped carriage. The stator assembly includes a support beam member, a stator winding array, and a stator guide rail, wherein the support beam member is used for fixing the statorwinding array. The cooperation of the stator guide rail and the mover guide rail enables the mover assembly to slide along the direction of the stator guide rail. There is a gap between the mover permanent magnet array and the stator winding array in the corresponding position, the gap being an air gap. The on-orbit launching device is simple in structure and high in reliability, has a large launching radius, and can be repeatedly loaded for use.

A convertible inflatable device includes a first inflatable bed, a second inflatable bed, a front chamber, a left chamber, a right chamber, and a rear chamber. The first inflatable bed is surrounded by the front chamber, the left chamber, the right chamber, and the rear chamber. The front chamber, the left chamber, the rear chamber, and the right chamber are connected to each other sequentially. A first end of the second inflatable bed is connected to the junction of the first inflatable bed and the rear chamber. The convertible inflatable device can be converted to an inflatable bed, an inflatable boat, an inflatable water slide or an inflatable recliner chair, and the conversion between any of them is mutual and convenient.

The invention discloses an automatic precise clamp and production line for piston machining. The clamp comprises a spigot plate and a shifting fork assembly, the upper end of the shifting fork assembly can expand pistons open, and the lower end of the shifting fork assembly is connected with the spigot plate. The clamp further comprises an ejector rod and a push rod, and the ejector rod and the push rod are coaxial with the spigot plate. The end of the ejector rod and the end of the push rod are each provided with a conical centre. The ejector rod is arranged in the spigot plate and the shifting fork assembly in a penetrating mode, the push rod is arranged above the ejector rod, and the conical centre of the push rod is opposite to the conical centre of the push rod. The production line comprises a plurality of machining devices which are connected through a track. A trolley for transporting the piston workpieces is arranged on the track. The machining devices are provided with the automatic precise clamp for piston machining, and the automatic precise clamp is used for loading and unloading the piston workpieces between the trolley and the machining devices. The automatic precise clamp and production line for piston machining have the advantages that the structure is simple, the clamping precision and clamping efficiency are high, the cost input is low, and popularization is facilitated.

The invention discloses an intersubspecific indica type three-line hybrid rice restorer line breeding method, which employs the indica type three-line hybrid rice restorer line as female parent and the japonica-clinous intermediate type wide-compatible variety as male parent for hybridization; F2 and filial generations are sown during May 20th-25th, and the colouring at later period is used as a first elimination index, and a pedigree method with other integrated agronomic characters is applied for selection till a stable line with good colouring at later period and excellent integrated agronomic characters are acquired; a 2-3 years combining ability determination is carried out for the stable line, and colouring of the test cross F1 at later period is observed; the selected indica type intersubspecific three-line hybrid rice restorer line is required to have good colouring at later period with excellent integrated agronomic characteristics, and the corresponding test cross variety is required to have superior advantages and good colouring at later period. The invention has the advantages that the restorer line and the hybrid rice combination configured using the restorer have strong vitality of root, lasting vitality of functional leaf, difficult premature senility, good colouring at later period, good strain shape, and superior advantage.

The invention relates to honglian type three-line hybridized rice seed production method, which characterized as: hybridizing honglian type sterile-line parent yuetai A and honglian type restoring line parent yangdao 6 or R938 to produce hybrid species. The inventive method accomplishes high quality of hybridized rice on the basis of high yield, and solves the problem of indica rice three-line hybrid rice wild-abortive type male sterility cytoplasm source simplification. The inventive hybrid seed has low cost, high economic benefit.

The invention relates to a tree water and fertilizer maintenance system, in particular to a controllable water-saving tree planting system capable of realizing automatic water and fertilizer maintenance in a desertification arid region, which comprises a water storage tank, a booster pump, a filter, a main water delivery pipeline, a water delivery branch pipeline, a normally closed water inlet electromagnetic valve, a pressure water storage device, a normally closed water outlet electromagnetic valve and an infiltrating irrigation water outlet pipe, the water storage tank, the booster pump, the filter and the main water conveying pipeline are sequentially connected, the water conveying branch pipelines are arranged in an infiltrating irrigation area in a partitioned and line-by-line mode and connected with the main water conveying pipeline, and each water conveying branch pipeline is sequentially provided with a normally-closed water inlet electromagnetic valve, a pressure water storage device and a normally-closed water outlet electromagnetic valve. And each water conveying branch pipeline is connected with an infiltrating irrigation water outlet pipe arranged at the root of a sapling. The water consumption of a single seedling in a traditional afforestation mode is increased by several liters and dozens of liters, the average daily dozens of milliliters of single seedlings can be achieved after the system is adopted according to different tree varieties and specifications, automatic water and fertilizer maintenance can be achieved, and the system has high advantages and application value.

The invention discloses a compound effluvium electronic nose system and method. The system comprises a sensor array, a signal conditioning circuit, a single chip microcomputer, an industrial personal computer and other components, wherein the sensor array, the signal conditioning circuit and the single chip microcomputer are connected sequentially, and the single chip microcomputer is connected with the industrial personal computer through an RS485 serial port. Combined with the method, the compound effluvium electronic nose system avoids the defects in the prior art that a remote terminal for information storage of gas to be detected occasionally results in delay of delivery time due to the distance of an RS485 serial port line, the incompatibility in data transmission of a plurality of data transmission media has adverse consequences on the correctness and storage operation of the information storage device of the gas to be detected, the cooling property is poor, and particulate impurities float into a control cabinet and result in that the components of the industrial personal computer are invaded.

The invention relates to a vehicle identification system and method. The system comprises a vehicle-mounted extension unit connected with a master unit; the mater unit is connected with a PC machine; and the PC machine is connected with a net-connected computer of a traffic management department by a wireless public network. An identification management control master unit consists of an ultrasonic transmitter and an information processor, wherein the ultrasonic transmitter and the information processor are connected. Besides, a top hollow cylinder is also arranged; and the bottom of the top hollow cylinder is connected with a bottom hollow cylinder. With the method and system, a defect that the correctness and the storage operation of the storage device for storing information of a license plate number and a vehicle type as well as the flow and cost are affected by the time delay due to a long conveying line and data transmission incompatibility of a plurality of media for data transmission in the prior art can be overcome. Therefore, particle impurities removing and cooling of an information processor of the identification management control master unit can be realized; and thus the information processor of the identification management control master unit can be in a normal heat adjusting environment for long time.

The invention discloses a breeding method and application of a blue-marked two-line method hybrid wheat system. The invention creates exogenous translocation chromosomes [T4AgL (a segment containing Ba)-4BL (a segment close to centromere). 4thS and T4AgL (a segment containing Ba)-4BL (a segment close to centromere). 4thS (a segment containing Rf)] and exogenous translocation telosomes [T4AgL (a segment containing Ba)-4thS (a segment containing Rf), T4thS (a segment containing Rf)-4AgL (a segment containing Ba), and T4thS (a segment containing Rf)-4AgL (a segment containing Ba)-4BL (a segment close to a centromere) which has complete restoring capacity for a recessivegenic male sterility ms1 and containing a blue grain gene and an exogenous restoring gene Rf expressing dosage effect and endosperm texture. The blue-marked two-line method hybrid wheat system is improved.

The invention discloses a data search method for filling liquid food based on a temporary storage area. After inspection is performed by a communication channel, a first temporary storage area and a second temporary storage area are additionally set, the first temporary storage area is uniformly divided into two hundred and fifty-six blocks according to the size of a storage unit, and the blocks of the first temporary storage area are numbered according to address sizes. By the aid of other performances, the method effectively avoids the defects that an RFID (radio frequency identification) tag data storage remote terminal for filling the liquid food frequently lags in delivery time due to the distance between communication channels, and incompatibility of data transmission of a plurality of data transmission media has an adverse consequence on correctness and storage operation of an RFID tag data storage device for filling the liquid food in the prior art.

A convertible inflatable device includes a first inflatable bed, a second inflatable bed, a front chamber, a left chamber, a right chamber, and a rear chamber. The first inflatable bed is surrounded by the front chamber, the left chamber, the right chamber, and the rear chamber. The front chamber, the left chamber, the rear chamber, and the right chamber are connected to each other sequentially. A first end of the second inflatable bed is connected to the junction of the first inflatable bed and the rear chamber. The convertible inflatable device can be converted to an inflatable bed, an inflatable boat, an inflatable water slide or an inflatable recliner chair, and the conversion between any of them is mutual and convenient.