37results about How to "No cross" patented technology

The invention relates to a magnetic particle chemiluminescence kit for detecting clenbuterol and application thereof. The magnetic particle chemiluminescence kit comprises the following reagents: a luminescence marker, a fluorescein marker, a standard product, a quality control product and a separating reagent. The luminescence marker is a clenbuterol hapten marked by an isoluminol luminescence marker; the fluorescein marker is a clenbuterol monoclonal antibody marked by fluorescein or derivates thereof; and the separating reagent is a paramagnetic nanometer micro-bead coated with an anti-goat FITC (fluorescein isothiocyanate) monoclonal antibody. The invention further relates to a method for detecting clenbuterol in animal-derived food by using the magnetic particle chemiluminescence kit, wherein the method has the characteristics of higher sensitivity, higher specificity and faster detection speed on clenbuterol detection.

The invention discloses an unstructured document management and rule and system entry management integrated system which comprises a data input module used for inputting rule and system files; The system file data set is used for storing rule file data; The indexer is used for constructing an index for the rule file data; The index library is used for storing all file indexes; The word segmentation device is used for analyzing at least one retrieval keyword from retrieval information input by a user; And the retriever is used for determining a target file index matched with the retrieval keyword from the file indexes in the index library, determining target description information corresponding to the target file index and displaying the target description information. The invention provides a storage and retrieval platform integrating unstructured document management and rule entry management, a user can quickly and accurately obtain a full-text retrieval result of a rule, and meanwhile, the cloud storage, access and management functions of the unstructured document can be realized.

The invention puts forward a UAV reconnaissance flight path planning method for a line target, thereby solving a flight path planning problem of multi-UAV line target reconnaissance. On the basis of consideration of target characteristics, a flight path planning mode of for multi-UAV line target reconnaissance is established, wherein the model uses a time cost as an objective function; the codingmode of a standard genetic algorithms is optimized, so that all targets are reconnoitered at most once; and a crossover operation and a mutation operation are rationally designed to increase the convergence speed of the algorithm. The simulation results show that the flight path planning problem of the multi-UAV line target reconnaissance is solved effectively by using the method; and the convergence is accelerated.

The invention relates to a magnetic granule chemiluminescence kit for detecting melamine, which comprises the following reagents: a luminous marker, a fluorescein marker, a standard substance, a quality control substance and a separation reagent. The luminous marker is melamine hapten marked by an isoluminol luminous marker; the fluorescein marker is a melamine monoclonal antibody marked by fluorescein or a fluorescein derivative; and the separation reagent is paramagnetic nano micro-beads enveloped in an anti-goat FITC (fluorescein isothiocyanate) monoclonal antibody. The invention further relates to a method adopting the kit to detect the melamine in animal derived food; and the method has higher sensitivity, specificity and detecting speed for melamine.

The invention provides a transformer area topological relation graph automatic drawing method based on multi-way tree layered layout, being characterized in that automatic layout is carried out by importing a topological file, so that manual drawing is not needed, and the working efficiency is high; coordinates of a main graph are calculated layer by layer, and the calculation complexity is reduced; an automatic mapping result is divided into a main graph and a plurality of sub-graphs, and the main graph and the sub-graphs can be carried out in parallel, and the mapping speed is high, and themain topology of the current transformer area can be presented more visually; when the automatic mapping result is not satisfactory, the manual adjustment can be realized, and the flexibility is higher; an automatic mapping result has no intersection of connecting lines and is clearer; and sub-graph electric energy meters are drawn in a split-phase mode, and inspectors can be helped to finely manage household meters.

The invention relates to a magnetic particle chemiluminescence kit for detecting frazolidone metabolites. The kit comprises reagents of a luminance marker, a fluorescein marker, a standard substance, a quality control substance and a separation reagent, wherein the luminance marker is a frazolidone metabolite hapten marked by an isoluminol luminance marker; the fluorescein marker is a frazolidone metabolite monoclonal antibody marked by fluorescein or a derivative of the fluorescein; and the separation reagent is a paramagnetic nano micro-bead coated with an anti-goat fluorescein isothiocyanate monoclonal antibody. The invention also relates to a method for detecting the frazolidone metabolites in an animal derived food by adopting the kit. The method is relatively high in sensitivity and specificity to detecting the frazolidone metabolites and relatively high in detection speed.

The present invention relates to a magnetic particle chemiluminescence kit for detecting trenbolone. The kit comprises a luminous marker, a fluorescein marker, a standard substance, a quality control substance and a separation reagent, wherein the luminous marker is isoluminol luminous marker labeled trenbolone hapten, the fluorescein marker is fluorescein labeled trenbolone monoclonal antibody or fluorescein derivative labeled trenbolone monoclonal antibody, and the separation reagent is sheep anti-FITC monoclonal antibody coated paramagnetic nanometer microbeads. The present invention further relates to a method for detecting trenbolone in foods of animal origin by using the kit, wherein the method provides characteristics of high sensitivity, high specificity and rapid detection for trenbolone detection.

The present invention relates to a magnetic particle chemiluminescence kit for detecting sudan I. The kit comprises a luminous marker, a fluorescein marker, a standard substance, a quality control substance and a separation reagent, wherein the luminous marker is isoluminol luminous marker labeled sudan I hapten, the fluorescein marker is fluorescein labeled sudan I monoclonal antibody or fluorescein derivative labeled sudan I monoclonal antibody, and the separation reagent is sheep anti-FITC monoclonal antibody coated paramagnetic nanometer microbeads. The present invention further relates to a method for detecting sudan I in foods of animal origin by using the kit, wherein the method provides characteristics of high sensitivity, high specificity and rapid detection for sudan I detection.

According to the automatic optical disk ferry system and method between an internal network and an external network. A photoelectric sensor, a mechanical arm, a CD writer and a tray are adopted, and an automatic mechanical arm is adopted for CD recording, transferring and data import and export, meanwhile, seamless joint with a service system is achieved, information leakage is effectively prevented, manpower is liberated, and the working efficiency of information ferry is improved; Two photoelectric sensors are installed at the same position of the same CD writer. the pop-up state of the CD-ROM of the CD-ROM can be sensed at the same time. The intranet server, the extranet server and the manipulator controller can sense the pop-up state of the CD-ROM of the corresponding CD-ROM in real time without any information flow intersection, so that physical isolation of intranet data, extranet data and manipulator control data in the transmission process is ensured, and full automation of therecording, transferring and reading processes of the CD-ROM is realized.

The invention relates to a magnetic granule chemiluminescence kit for detecting nitrofurantoin metabolite, which comprises the following reagents: a luminous marker, a fluorescein marker, a standard substance, a quality control substance and a separation reagent. The luminous marker is nitrofurantoin metabolite hapten marked by an isoluminol luminous marker; the fluorescein marker is a nitrofurantoin metabolite monoclonal antibody marked by fluorescein or a fluorescein derivative; and the separation reagent is paramagnetic nano micro-beads enveloped in an anti-goat FITC (fluorescein isothiocyanate) monoclonal antibody. The invention further relates to a method adopting the kit to detecting the nitrofurantoin metabolite in animal derived food; and the method has higher sensitivity, specificity and detecting speed for nitrofurantoin metabolite.

The invention discloses an underground interchange. The underground interchange comprises an east-west main tunnel and a north-south main tunnel which intersect with each other, wherein the east-west main tunnel is positioned on a lower side of the north-south main tunnel; two ends of the east-west main tunnel are taken as an east road junction and a west road junction respectively; two ends of the north-south main tunnel are taken as a south road junction and a north road junction; an east-to-west right-turn ramp and a north-to-east left-turn ramp are connected between the east road junction and the north road junction; a west-north connection tunnel is connected between the north road junction and the west road junction; a west-to-south right-turn ramp and a south-to-west left-turn ramp tunnel are connected between the west road junction and the south road junction; an east-west connection tunnel is connected between the south road junction and the east road junction. The underground interchange has the advantages of simple structure, need of small underground space area, short building period, low cost, easiness in ensuring a line index, prevention of traffic flow intersection, high vehicle passing efficiency, low energy consumption, and high security performance; the problem of interchange of underground tunnels can be solved well.

The invention relates to a conical surface enveloping cone worm pair and a manufacturing method thereof, and belongs to the technical field of offset worm transmission. The conical surface envelopingcone worm pair comprises an enveloping cone worm and a cone worm wheel, the spiral surface of the enveloping conical worm is an expandable curved surface, the expandable curved surface is ground to beformed by the disc-shaped conical surface grinding wheel, and the enveloping cone worm is meshed with the bevel gear wheel; the conical surface enveloping cone worm pair is suitable for occasion of axis orthogonal staggered or axis non-orthogonal staggered with the transmission ratio of i 12 being greater than or equal to 10; and the manufacturing method of the conical surface enveloping cone worm pair comprises the following steps that 1, coordinate parameters of a to-be-manufactured enveloping cone worm are set, 2, the enveloping conical worm is manufactured, 3, the coordinate parameters ofthe to-be-manufactured are set, 4, a cone worm wheel is manufactured, and 5, the conical surface enveloping cone worm pair is assembled. The tooth surfaces of the conical surface enveloping cone wormpair are not prone to causing curvature interference, the number of the suitable worms is multiple, the range of the transmission ratio is wide, the distribution of the instantaneous contact lines isuniform, sparse and cross-free, heat dissipation and lubrication are facilitated, the bearing capacity is high, the transmission efficiency is high, and the service life is long.

The invention relates to a magnetic particle chemiluminescence kit for detecting nitrofurantion. The kit comprises the following reagents: a luminescent label, a fluorescent label, a standard product, a quality control product and a separating reagent. The luminescent label is of a nitrofurantion hapten labeled by an isoluminol luminescent label, the fluorescent label is of a nitrofurantion monoclonal antibody labeled by fluorescein or derivatives thereof, and the separating reagent is of paramagnetic nano micro-beads coated with a goat anti-FITC (fluorescein isothiocyanate) monoclonal antibody. The invention further relates to a method for detecting the nitrofurantion in feed by adopting the kit, and the method has the advantages of higher sensitivity in detection of the nitrofurantion, higher specificity and faster detection speed.

The invention discloses a vomitoxin fluorescence immunochromatography test strip as well as a preparation method and application thereof. The test strip comprises a bottom plate, and a reaction film is attached to the bottom plate; one end of the reaction film covers a water absorption pad, and the other end sequentially covers a combination pad and a sample pad; a detection line and a quality control line are arranged on a non-covering surface of the reaction film along the transverse direction; a fluorescent probe of a vomitoxin monoclonal antibody marked by aggregation-induced emission fluorescent microspheres is sprayed on the combination pad; the detection line is coated with a vomitoxin complete antigen, and the quality control line is coated with a goat anti-mouse secondary antibody. According to the invention, the marking steps are greatly simplified, the marking efficiency is improved, the detection time is shortened, the physical adsorption stability is better than that of colloidal gold, and the detection accuracy and precision are high; the inter-batch difference is small, and the cost is low; in addition, the detection method is simple to operate, the whole detection process only needs 8 minutes, the detection limit is 100ppb, the quantitative detection range is 100ppb-5000ppb, and the sensitivity and specificity are high.

The present invention relates to preventing, warning and intelligent controlling technology of automobile end collision and is used in preventing automobile end collision accident. The intelligent control system adopts integral detecting, analysis, processing and control structure mode, and includes signal acquisition part comprising Doppler ranging radar, vehicle speed and braking sensor; central system processor part; display and alarm part; and control and executing part comprising engine fuel supplying and braking unit. The central system processor unit has integrated signal modulation, input buffering, sampling and holding and many other functions, and is provided with conversion switch for changing between the 'overtaking mode' and 'city area running mode'. The present invention may be installed in various kinds of automobile without altering influencing the outer appearance and electric lines of the automobile.

The invention relates to a LAMP primer set and a detection method for duck-derived components, wherein the LAMP primer set comprises external primers F3 and B3, and internal primers FIP and BIP. According to the present invention, the gene fragment targeted by the LAMP primer sequence set has no crossover with other species such as cattle, pigs, chickens and sheep, and has high specificity in thedetection of duck-derived components; and the LAMP rapid detection method for the duck-derived components has characteristics of convenience, rapidness, short reaction time, low requirement on instrument and equipment, high specificity and high sensitivity, can judge the results by naked eyes, can achieve the visualization of on-site test results, and is suitable for on-site rapid diagnosis.

The invention relates to a device for resetting the outer steel wire of an armored towing cable, which comprises: a first fixing half ring (2), a second fixing half ring (4), a fixing device (6) and two reset half rings ring (3); the first fixed half ring (2) and the second fixed half ring (4) form a fixed ring structure with a circular cross section, and two reset rings (3) are sleeved in the fixed ring structure to form A cross-section is a double-ring structure; wherein, the first fixed half-ring (2) and the second fixed half-ring (4) are consolidated together by the fixing device (6); the scattered armor can be conveniently and efficiently The steel wire is restored to its original state, that is, the steel wire is not crossed, arranged evenly, neatly, and spirally, and at the same time it will not damage the surface coating of the armored steel wire.

The invention provides a fluorescent quantitative PCR kit for detecting enterococcus faecium in a microbial feed additive. The fluorescent quantitative PCR kit comprises an upstream primer, a downstream primer and a probe, wherein the upstream primer has a sequence as shown in SEQ ID NO.1, the downstream primer has a sequence as shown in SEQ ID NO.2, and the probe has a sequence as shown in SEQ ID NO.3. The designed primers and probe are used for detecting a real sample, and the primers and the probe are proved not to be crossed with other bacteria, so that detection sensitivity is very high.

The invention provides a movable infectious disease protection integrated intelligent heating consulting room platform which is characterized in that a medical care air quality sensor for detecting the air quality condition of a medical care working area is arranged in the medical care working area, and a medical care fresh air system for providing fresh air for the medical care working area is arranged in the medical care working area; an exhaust system for medical care is arranged in the toilet for medical care; a medical pressure sensor used for detecting the air flow pressure of the medical working area is arranged in the medical working area; when medical staff enter the patient treatment area from the medical work area through the buffer chamber, the air flow pressure of the medical work area is larger than that of the patient treatment area. The medical care working area and the patient treatment area can be isolated, random flowing of air flow is prevented, and safety is enhanced.

The invention discloses a visual protein chip for detecting serum antibody of new-castle disease virus of chickens, infectious bronchitis virus of chickens, avian influenza virus and infectious bursal disease virus of chickens , which is prepared by the following steps: purifying and diluting whole proteins of the four virus respectively; pointing samples of the positive control serum, the negative control serum and the four virus proteins onto a chip carrier respectively; drying, fixing, sealing and washing the samples to obtain the visual protein chip. The visual protein chip uses the purified whole proteins as capturing antigens to detect the virus-specific antibodies in chicken serum so as to simplify the preparation technology and reduce the production cost, and the visual protein chip has better specificity but no cross, has high reliability of results and has the advantages of quickness, simplicity and convenience, high sensitivity, good specificity and the like. When the serum is diluted by 6,400 times, the visual protein chip still can detect the antibodies, the sensitivity is 400 times of that of the prior AGP detection method. According to the detection to serum samples in-place, the detection rate of the visual protein chip is higher than the proir AGP method remarkably.

The present invention discloses a nucleic acid molecular hybridization detection method of domestic silkworm nosema disease, including the following steps: using nucleic acid molecular hybridizatino technology to extract DNA of domestic silkworm microsporidian, utilizing PCR to clone the PCR product into recombinant vector plasmid, then using N.P.PCR product and DIG marker to make molecular probe, and adopting DNA Dot blot to detect the pathogenic spore of silwkorm nosame disease. The various microsporidian genomes extracted by said invention are good in quality, high in content, and the designed primers are specific for N.B spora, and said primer and template DNA specificity are highly matched, and its detection accuracy is greater than 98%.

A four-resonance terahertz band metamaterial based on a double ELC asymmetric coupling structure belongs to the technical field of electromagnetic wave full vector transmission control devices. The invention includes a substrate dielectric substrate and a metal structure layer arranged on the surface of the substrate dielectric substrate. There are M*N resonant units with the same structure periodically arranged on the metal structure layer. M and N are natural numbers and M≥2, N≥2. It is characterized in that each resonant unit has two openings and different lengths of metal arms. The resonator combination constitutes, and the resonator is determined according to the following conditions: in the simulation state of a single resonator, the first resonator has three resonance peaks, and the second resonator has two resonance peaks; In a state, the resonance unit has four resonance peaks; the resonance peaks are signal peaks with a transmittance lower than -15dB. The present invention utilizes micro-nano manufacturing technology for processing, and compared with realizing the terahertz reflective polarizer by ion etching, electro-optic crystal and other structures, the present invention has simple structure, small volume, low processing cost and high controllable precision.

The invention provides an automatic industrial electronic system crosslinking diagram arrangement method and device. The method comprises the following steps of: obtaining the quantity of equipment mounted on each bus, and taking the quantity as a weight value of the corresponding bus; processing the weight values of the buses through a diagram arrangement algorithm so as to obtain a bus equipmentarrangement diagram; and processing the bus equipment arrangement diagram through a line arrangement algorithm so as to obtain a first crosslinking connection relationship diagram and then ensure that connection lines between the equipment and the buses are not intersected and are arranged in a relatively uniform way.

A method for manufacturing a cone-surface-enveloping cone-worm pair, belonging to the technical field of offset worm transmission. The cone surface enveloping cone worm pair includes an enveloping cone worm and a bevel worm gear. The helical surface of the enveloping cone worm is a developable curved surface, which is formed by grinding a disc-shaped cone surface grinding wheel. The enveloping cone worm and bevel worm gear mesh. , the cone-surface enveloping cone-worm pair is suitable for transmission ratio i 12 When the axes are orthogonally or non-orthogonally offset by ≥10; the manufacturing method of the cone-surface enveloping cone worm pair includes: step 1. setting the coordinate parameters of the enveloping cone worm to be manufactured; step 2. manufacturing the package Enveloping cone worm, Step 3. Set the coordinate parameters of the cone worm gear to be manufactured, Step 4. Manufacturing the cone worm gear and Step 5. Assemble the cone surface enveloping cone worm pair. The tooth surfaces of the cone-surface enveloping cone worm pair are not prone to curvature interference, are suitable for a wide range of worm heads and transmission ratios, and the instantaneous contact lines are evenly distributed, sparse, and non-intersecting, which is beneficial to heat dissipation and lubrication, and has a large load-bearing capacity. High transmission efficiency and long service life.

The invention provides an automatic industrial electronic system crosslinking diagram arrangement method and device. The method comprises the following steps of: obtaining the quantity of equipment mounted on each bus, and taking the quantity as a weight value of the corresponding bus; processing the weight values of the buses through a diagram arrangement algorithm so as to obtain a bus equipmentarrangement diagram; and processing the bus equipment arrangement diagram through a line arrangement algorithm so as to obtain a first crosslinking connection relationship diagram and then ensure that connection lines between the equipment and the buses are not intersected and are arranged in a relatively uniform way.

The invention provides a method for specific identification detection of type I, II and III Polio virus D antigens, univalent vaccines, trivalent vaccines and combined vaccines simultaneously. According to the method, bovine, rabbit or sheep anti-type I, II and III Polio virus D antigens are mixed in certain proportion to coat an enzyme-labeled detection plate to prepare a precoated plate, at thesame time, and the precoated plate is matched with horseradish peroxidase labelled bovine, rabbit or sheep anti-type I, II and III Polio virus enzyme-labeled antibodies and other reagents, thus forming the method for rapid identification detection of type I, II and III Polio virus D antigens simultaneously. With no cross with non-target type other Polio virus C, D antigens and target type other Cantigens, the method is a type I, II and III Polio virus D antigen detection method with the advantages of high specificity, high sensitivity, convenient use, cost saving and wide application, and hashigh application value in IPV vaccine production and verification.

Aiming at the track planning problem of multi-UAV reconnaissance line target, the present invention proposes a line target-oriented UAV reconnaissance track planning method. First, on the basis of considering the characteristics of the target, the trajectory planning model of multi-UAV reconnaissance line target with time cost as the objective function is established. Then, the way the standard genetic algorithm is coded is optimized to ensure that all targets are scouted at most once. Finally, in order to improve the convergence speed of the algorithm, the crossover operation and mutation operation are designed reasonably. The simulation results show that the algorithm can effectively solve the problem of track planning for multi-UAV reconnaissance line targets, and the convergence speed is fast.