A METHOD FOR DIRECTING PROTEINS TO SPECIFIC LOCI IN THE GENOME AND USES THEREOF

Disclosed are compositions and methods for directing proteins to specific loci in the genome and uses thereof. In one aspect, the disclosed methods allow for directing proteins to specific loci in the genome of an organism, including the steps of providing a DNA localization component and an effector molecule, wherein the DNA localization component and the effector molecule are capable of being operatively linked via a non-covalent linkage.

A method for directing proteins to specific loci in the genome and uses thereof

Disclosed are compositions and methods for directing proteins to specific loci in the genome and uses thereof. In one aspect, the disclosed methods allow for directing proteins to specific loci in the genome of an organism, including the steps of providing a DNA localization component and an effector molecule, wherein the DNA localization component and the effector molecule are capable of being operatively linked via a non-covalent linkage.

COMPOSITIONS AND METHODS FOR DIRECTING PROTEINS TO SPECIFIC LOCI IN THE GENOME

Disclosed are compositions and methods for directing proteins to specific loci in the genome and uses thereof. In one aspect, the disclosed methods allow for directing proteins to specific loci in the genome of an organism, including the steps of providing a fusion protein comprising a DNA localization component and an effector molecule. Preferred embodiments of the disclosure include, but are not limited to, the following fusion proteins: dSaCas9-Clo051, dCas9-Clo051, Xanthomonas-TALE-Clo051, and Ralstonia-TALE-Clo051.

METHODS AND COMPOSITIONS FOR IN VIVO NON-COVALENT LINKING

Disclosed are methods of facilitating the interaction of a first and a second component, the method including the use of an antibody fragment and an epitope tag. The antibody fragment may be bound to a first component, while the epitope tag may be bound to a second component. The antibody fragment may have a binding specificity for the epitope tag sufficient to cause an interaction between the antibody fragment and the epitope tag.

Organic exhaust gas concentration adjusting system

The invention discloses an organic exhaust gas concentration adjusting system, which relates to the technical field of waste gas treatment equipment. The organic exhaust gas concentration adjusting system comprises an air feeding unit, an exhaust gas treatment unit, a detection unit, and a control unit. The organic exhaust gas concentration adjusting system related in the invention is provided with an absorption/desorption box internally consisting of a plurality of groups of fan wheels and modified silica-based molecular sieves. Since the air volume in the system is large enough to drive the fan wheels to rotate, the air absorption amount is increased; and matters subjected to cooling absorption fall on the inner walls of the absorption/desorption box via centrifugal force generated through rotation of fan wheels. Therefore, the matters subjected to cooling absorption are convenient for centralized collection and exportation, and the energy consumption is reduced. Furthermore, the modified ...

Underwater robot for marine surveying and mapping

The invention discloses an underwater robot for marine surveying and mapping, which belongs to the technical field of marine surveying and mapping and comprises a robot body, a driving assembly and a route shifting assembly, the driving assembly and the route shifting assembly are fixedly connected with the robot body, pectoral fins are arranged on the robot body, and the driving assembly and the route shifting assembly are electrically connected with the pectoral fins. The bottom end of the machine body is provided with a surveying and mapping assembly used for surveying and mapping the ocean, the front end of the machine body is provided with a monitoring assembly used for monitoring marine fishes, the machine body is rotationally connected with two first rotating rods, and each rotating block is provided with an expelling device used for expelling the fishes. Through cooperation of the overall structure, the distance between fishes and the underwater robot is monitored according to the ...

Trousers are diagnose to intestines mirror

The utility model discloses a trousers are diagnose to intestines mirror, including trousers body and tilt, the trousers body back is equipped with the opening that the enteroscopy was used, and the tilt covers on the opening, and the left hand edge of tilt, right hand edge are all connected on the trousers body, has at least one can dismantle with the trousers body and be connected in left hand edge, the right hand edge. The utility model discloses simple structure, very unbecoming phenomenon can not take place for convenient and fast, avoids patient to walk light in the enteroscopy, suffer from cold, has improved the civilized degree that the hospital went to a doctor, has eliminated the awkward and uncomfortable of patient, has alleviated the resentment of patient's enteroscopy greatly, does benefit to patient's intestines mirror in addition and makes a diagnosis and gives treatment.

Large shield tunnelling analogue test platform

The present invention relates to a large shield driving simulation test platform. Its simulation shield driving machine adopts phi 1800 mm. Said shield driving simulation test platform also includes the components of drawbar, soil box, rear back, main top device, several bags set in the soil box, soil pressure sensors and pore pressure sensors which are set in the soil box and connected with monitoring system, hydraulic system, control system and sealing device, etc.

Belt breakage protection device for belt

The invention relates to a belt breakage protection device for a belt. The belt breakage protection device is used for catching the belt after the inclined drift belt is broken. The belt breakage protection device comprises a support, an inclined pulley track is supported by a track support of the support, an included angle is formed between the belt and the pulley track, the pulley track is formed by two parallel guide rails located on the two sides of the belt respectively, a pulley assembly located below the belt is placed on the pulley track, a running wheel supported on the pulley track is arranged at the bottom of the pulley assembly, a roller is arranged in the middle of the upper portion of the pulley assembly, damping pins evenly distributed on the circumference are arranged on the lateral face of the roller of the pulley assembly, and brake jaws clamped on the damping pins are arranged on the pulley assembly; a brake support is arranged at the position, at the lower end of the ...

Shaft formula recession mouth

The utility model discloses a shaft formula recession mouth, including shaft, sump pit, culvert and diffuser, the sump pit sets up at bottom of the shaft, the sump pit includes gate post and recession gate, the gate post is provided with four, and fixed mounting has prefabricated support column between two adjacent gate posts, gate slot has been seted up to gate post side, and recession gate side and gate slot sliding connection, the water flow outlet and the culvert one end of sump pit are connected, and the other end of culvert is provided with the diffuser, the culvert top is provided with the cofferdam, the tip of diffuser is provided with chooses a class bank, fixed mounting has the filter screen among the gate slot of recession gate lateral part, the filter screen includes couple, square steel, wire net and geotechnological cloth. The utility model discloses because low in cost, the security is high, and soil property that specially adapted sandy loam and water permeability are stronger ...

Fingerprint positioning method based on direction sensor and WLAN network

The invention discloses a fingerprint positioning method based on a direction sensor and a WLAN network. A fingerprint base is generated by measuring AP signal strength received by reference points in different directions in an off-line period, a direction angle of a terminal is acquired by means of the direction sensor arranged in the WLAN terminal in an on-line period, matching is performed by means of the signal strength received in the direction proximate to the direction angle in the fingerprint base, difference of signal strength caused by different directions is reduced, and therefore, positioning precision is improved. Meanwhile, body covering conditions are judged during positioning, matching of the signal strength of APs in a body covering area is ignored, positioning interference caused by body covering is reduced, and positioning precision is improved further.

Arched sectional shield tunnel precast lining structure of bent wall

The utility model provides an arched sectional shield tunnel precast lining structure of bent wall, its cross section are the annular, and the cross section includes end arc, lower right corner arc, right arc, upper right corner arc, roof bow, upper left corner arc, left arc and lower left corner arc along circumference in proper order, and camber is incompletely the same. Better, arched sectional shield tunnel precast lining structure of bent wall includes first pipeline section, include along circumference firstly face the joint block, the piece that binds, second face a joint block and an at least connecting block, connects gradually and enclose and close, binds the piece for the wedge, firstly face the joint block, the piece that binds, second face in joint block and the connecting block at least one including encircleing the end, vault, haunch, corner. The utility model discloses an arched sectional shield tunnel precast lining structure of bent wall not only space utilization is high ...

Connector as well as backlight source and display device comprising same

The invention relates to a connector as well as a backlight source and a display device comprising same, aiming at providing a connector. The connector comprises a base and a cover body. The base is provided with an accommodation groove in which a plurality of connection contacts are arranged. The cover body is provided with a pivoting end and an opening end which are opposite to each other. The pivoting end is articulated with the base so that the opening end can move between an opening position and a closing position. When the opening end is positioned at the opening position, the cover body is exposed out of the accommodation grooves. When the opening end is positioned at the closing position, the cover body covers the accommodation grooves. The opening end is wedge-shaped so as to enlarge the gap between the edge of the opening end and the base. The edge of the opening end is provided with at least one projection.

Active vision positioning method

The invention discloses an active vision positioning method. An adaptability design is carried out on a cooperative target to cause the shape and size of the cooperative target and relative positions among squares to be more favorable for detecting and identifying the cooperative target, wherein the edge distance of three squares is greater than the edge length of each square to effectively improve a classifying and sorting success rate of angular points; the cooperative target is jointly formed by that a red pattern is used as a back plate and three square yellow patterns are used as cooperative marks, so that the back plate and the cooperative mark can be more easily distinguished; the square mark positioned on a middle upper position is bigger, so that the cooperative mark exhibits good directivity, other two square patterns are independently positioned on two sides of the middle square pattern, and the three square patterns can be effectively distinguished according to the outline size ...

Quinolinoxazoline compound

5G base station phase compensation method and system

The invention provides a phase compensation method and system for a 5G base station. The method comprises the following steps: receiving network configuration information issued by a base station network manager; calculating a phase twiddle factor table according to the network configuration information, and obtaining a phase compensation factor table according to the phase twiddle factor table; the transmitting end performs phase rotation on each OFDM symbol in a baseband signal to be transmitted according to the phase rotation factor table; and the receiving end performs phase compensation on each received OFDM symbol according to the phase compensation factor table. By adopting the technical scheme of the invention, the mathematical calculation amount of phase compensation can be reduced, and the operation efficiency of the base station is improved.

Compositions and methods for directing proteins to specific loci in the genome

Disclosed are compositions and methods for directing proteins to specific loci in the genome and uses thereof. In one aspect, the disclosed methods allow for directing proteins to specific loci in the genome of an organism, including the steps of providing a fusion protein comprising a DNA localization component and an effector molecule. Preferred embodiments of the disclosure include, but are not limited to, the following fusion proteins: dSaCas9-Clo051, dCas9-Clo051, Xanthomonas-TALE-Clo051, and Ralstonia-TALE-Clo051.

Methods and compositions for in vivo non-covalent linking

Disclosed are methods of facilitating the interaction of a first and a second component, the method including the use of an antibody fragment and an epitope tag. The antibody fragment may be bound to a first component, while the epitope tag may be bound to a second component. The antibody fragment may have a binding specificity for the epitope tag sufficient to cause an interaction between the antibody fragment and the epitope tag.

Hydraulic tremie machine knife mould and mould chopping board position wandering device

The invention provides a method about a knife die of a hydraulic discharging machine made of nonmetal materials does not carry out die-cutting work at a same position of a die-cutting chopping block. A driving knife die or a punch of a driving installation knife die or a driving working chopping block is adopted to cause the knife die to do multiposition die cutting when the hydraulic discharging machine does die-cutting work, so the problems of damaging the chopping block caused by the knife die does die cutting at the same position on the chopping block and short service life of the knife die are avoided, thus greatly prolonging the service life of the chopping block, reducing abrasion of the knife die and improving working efficiency. The driving knife die or the punch of the driving installation knife die or a device of a driving die-cutting chopping block can be machine driving, hydraulic driving, aerodynamic driving or stepping motor driving.

IC card type microwave oven

An IC card-type microwave oven is composed of main body, panel, display screen, function keys and CPU, and features its additional IC reader and IC card signal input key. The PTEO, PTEL and PTDO ports of said CPU and connected to P2, P1 and P3 of IC card reader respectively. It features that the user can read, write, inquire and modify it several times.

Durian flower forcing production period adjusting method

The invention relates to a durian flower forcing production period adjusting method. The method comprises the steps of pre-flowering fertilization, pre-flowering pruning, pre-flowering water control, pesticide shoot control and the like. The step of controlling water before flowering comprises the substeps of stopping irrigation 20-25 days before flower forcing, controlling vegetative growth through water stress, accumulating nutrients and promoting flower bud differentiation. The step of controlling the shoots through the medicine comprises the substeps that 20 days before flower forcing, shoot controlling and flower forcing liquid medicine is evenly sprayed on tree trunks and leaf surfaces once, and the shoot controlling and flower forcing liquid medicine comprises monopotassium phosphate with the concentration being 98%, paclobutrazol with the concentration being 15% and Aidoci with the concentration being 1.8%. The method has the beneficial effects that through comprehensive application ...

Positioning method based on linear landmark

The invention discloses a positioning method based on a linear landmark. Because the linear landmark of the road has universality, the actual application cost is effectively saved. The invention provides a linear landmark area positioning method based on Adaboost. The method comprises the following steps: extracting linear information of a linear landmark frame in a pixel coordinate system in the image and linear information of a real linear landmark frame in a linear landmark coordinate system, enabling the lines of the frames under two coordinate systems to be correspondingly equal, solving a conversion relationship between the pixel coordinate system and the linear landmark coordinate system, thereby obtaining the position of a user in a geodetic coordinate system. Therefore, the detection precision is improved.

Earthwork backfilling device for water conservancy construction

The earthwork backfilling device for water conservancy construction comprises a shell, the interior of the shell is of a cavity structure, a control panel is installed on the front end face of the shell, a positioning mechanism for preventing a pipeline from deviating and enabling the device to change the traveling track is installed on the right side in the shell, and a fixing frame is installed on the upper end face of the shell; a screening mechanism for screening earthwork is installed in the fixing frame, first baffles for gathering the screened earthwork are symmetrically installed below the screening mechanism, second baffles for buffering the earthwork are installed below the first baffles, and a laser range finder for monitoring the depth of the earthwork is installed in the center of the lower end face of each second baffle. The device has the advantages that soil can be subjected to multi-stage screening, fine soil is located on the lower portion, soil blocks are located on the ...

Compositions and methods for directing proteins to specific loci in the genome

Disclosed are compositions and methods for directing proteins to specific loci in the genome and uses thereof. In one aspect, the disclosed methods allow for directing proteins to specific loci in the genome of an organism, including the steps of providing a fusion protein comprising a DNA localization component and an effector molecule. Preferred embodiments of the disclosure include, but are not limited to, the following fusion proteins: dSaCas9-Clo051, dCas9-Clo051, Xanthomonas-TALE-Clo051, and Ralstonia-TALE-Clo051.

Compositions and methods for directing proteins to specific loci in the genome

Abstract Disclosed are compositions and methods for directing proteins to specific loci in the genome and uses thereof. In one aspect, the disclosed methods allow for directing proteins to specific loci in the genome of an organism, including the steps of providing a fusion protein comprising a DNA localization component and an effector molecule. Preferred embodiments of the disclosure include, but are not limited to, the following fusion proteins: dSaCas9-Clo51, dCas9-CloO51, Xanthomonas TALE-Clo051, and Ralstonia-TALE-Clo051.

Open heat pump drying machine

The utility model discloses an open heat pump drying machine, including evaporimeter outside axial fan, compressor, evaporimeter, throttling arrangement, vapour and liquid separator, heat recovery evaporimeter, interior outside baffle, new trend air door, hydrofuge axial fan, condenser, its characterized in that still includes air heat exchanger, and air heat exchanger includes 2 heat transfer media channel, is respectively: hydrofuge passageway and new trend passageway, hydrofuge axial fan set up the entry at the hydrofuge passageway, and the export is connected with the heat recovery evaporimeter, and the entry of new trend passageway is connected with the new trend air door, and the export of new trend passageway is towards heat pump drying machine's inner room. Adopt monolithic structure, simplify greatly for the installation of traditional components of a whole that can function independently drying -machine, it is technological to adopt the hydrofuge to add dual heat recovery, and ...

A METHOD FOR DIRECTING PROTEINS TO SPECIFIC LOCI IN THE GENOME AND USES THEREOF

Disclosed are compositions and methods for directing proteins to specific loci in the genome and uses thereof. In one aspect, the disclosed methods allow for directing proteins to specific loci in the genome of an organism, including the steps of providing a DNA localization component and an effector molecule, wherein the DNA localization component and the effector molecule are capable of being operatively linked via a non-covalent linkage. 2. The method of wherein said DNA localization component is capable of binding a specific DNA sequence.3. The method of wherein said DNA localization component is selected from a DNA-binding oligonucleotide claim 1 , a DNA-binding protein claim 1 , a DNA binding protein complex claim 1 , and combinations thereof.4. The method of wherein said DNA localization component comprises an oligonucleotide directed to said specific loci in the genome.5. The method of wherein said DNA localization component comprises an oligonucleotide claim 1 , wherein said oligonucleotide is selected from DNA claim 1 , RNA claim 1 , DNA/RNA hybrids claim 1 , and combinations thereof.6. The method of wherein said DNA localization component comprises a protein or a protein complex capable of recognizing a feature selected from RNA-DNA heteroduplexes claim 1 , R-loops claim 1 , and combinations thereof.7. The method of wherein said DNA localization component comprises a protein or protein complex claim 1 , wherein said protein or protein complex is capable of recognizing an R-loop selected from Cas9 claim 1 , Cascade complex claim 1 , RecA claim 1 , RNase H claim 1 , RNA polymerase claim 1 , DNA polymerase claim 1 , and combinations thereof.8. The method of wherein said DNA localization component comprises a protein capable of binding a DNA sequence selected from meganuclease claim 1 , Zinc Finger array claim 1 , TAL array claim 1 , and combinations thereof.9. The method of wherein said DNA localization component comprises a protein comprising a naturally ...

Cigarette with binary composite tip stick and its preparing method

Method for manufacturing real-name train ticket

The invention relates to a method for manufacturing a real-name train ticket, which comprises the following steps: initializing, reading data, enciphering data and generating the real-name train ticket. In the invention, a flexible electronic label is embedded in the exisitng train ticket; and the ID card information of a buyer, the train ticket bar code information and the global unique serial number of the flexible electronic label are enciphered by utilizing an enciphering algorithm, and are written in the train ticket, thereby obtaining the real-name train ticket. A train attendant can read the identity information of a passenger and check whether the identity information of the passenger conforms to the information contained in the train ticket held by the passenger only by utilizing an automatic card reader. Thus, the invention greatly shortens the time for checking the identity and enhances the accuracy, thereby solving the technical problem that the existing real-name train ticket ...

Environment-friendly metal corrosion inhibitor and preparation method thereof

The invention discloses an environment-friendly metal corrosion inhibitor and a preparation method thereof. Inedible cassava starch, canna edulis ker starch and the like are used as raw materials; the raw materials and acrylamide undergo graft copolymerization reaction under the action of a catalyst to form the metal corrosion inhibitor; the catalyst is potassium peroxydisulfate-sodium hydrogensulfite or ammonium persulfate-sodium hydrogensulfite; and the molar ratio of the potassium peroxydisulfate or the ammonium persulfate to the sodium hydrogensulfite is 1:0.5-1:1.5. The product can effectively prevent the corrosion of a metal material, and has the characteristics of low consumption, high corrosion inhibiting efficiency and the like compared with the current common corrosion inhibitor. Meanwhile, the corrosion inhibitor has wide raw material source and low price, is regenerative and non-toxic, can be fully decomposed by organisms and form virtuous circle in the nature, and has good ...

Green production method of chilled fillets

The invention provides a green production method of chilled fillets. The method mainly comprises the following steps: preparing raw material fish, temporarily cultivating fish in cold water, performing movement bloodletting in cold water, preprocessing (removing scales, heads, tails and internal organs), cleaning with cold water, cutting into slices, removing fish bones and repairing, grading, sterilizing with electrolyzed ozone water, dewatering, spraying for coating, drying the water on the surface of fish, sterilizing with ultraviolet, performing atmosphere packaging and transporting. The main characteristics of the method of the invention are as follows: 1) electrolyzed ozone water and ultraviolet are used to sterilize the fillets and reduce the initial microbial content of raw material, chlorine dioxide and preservative are not used so as to ensure that the production technology is green and environmentally friendly; 2) temporarily cultivating in cold water, low-temperature movement ...

Automatic double-needle dial for processing axial parts

The invention discloses an automatic double-needle drive plate for processing axial parts, which belongs to machine tool accessories. The automatic double-needle drive plate disclosed by the invention comprises a fixed disk 6, a driven disk 9, a disk spring 11, a central-hole center 5, a positioning end cover 13 and a drive-plate center 15, wherein the fixed disk 6 is adjacent to the driven disk 9, and the fixed disk 6 is connected with the driven disk 9 by the disk spring 11; a fixed sleeve 3 is inserted into the central holes of the fixed disk 6 and the driven disk 9, and the fixed sleeve 3and the fixed disk 6 are mutually fixed; the central-hole center 5 is inserted into the stepped hole of the fixed sleeve 3 by way of sliding fit, a spring 4 is arranged between the central-hole center 5 and the fixed sleeve 3, and the spring 4 and the positioning end cover 13 are fixed at the end parts of the fixed sleeve 3; a plurality of pin rollers 7 are uniformly distributed on the external ring ...

Preparation and applications of magnetic metal organic polymer-supported noble metal catalyst

The present invention relates to a preparation method of a magnetic metal organic polymer-supported noble metal catalyst, and belongs to the technical fields of material science, nanometer materials, chemical industry, catalysis and the like. According to the present invention, surface carboxylated Fe3O4 microspheres and ligands are subjected to ultrasound at a room temperature to prepare Fe3O4@{[ZnLBr].H2O}n, the Fe3O4@{[ZnLBr].H2O}n is dipped in a silver nitrate solution, and ultraviolet lamp lighting is adopted to reduce Ag<+> so as to prepare the magnetic metal organic polymer-supported noble metal catalyst with the nanometer Ag anchored on the surface, wherein the magnetic metal organic polymer-supported noble metal catalyst with the nanometer Ag anchored on the surface is Fe3O4@{[ZnLBr].H2O}n@Ag. According to the present invention, the catalyst has the excellent performance of catalytic reduction of unsaturated organic compounds, the efficient separation and recycling of the catalyst ...

Production method of germinated milled rice

The invention provides a production method of germinated milled rice, comprising the following steps: adopting milled germ-retaining rice that is produced by a special process as germinating materials, sterilizing the milled germ-retaining rice in water solution with the ozone concentration of 1.0-1.5mg/kg, coating by 1-2 percent of chitosan solution, soaking in clear water or 0.005-0.015 percent of gibberellin for 20-30 hours, culturing in the situation of 20-30 DEG C, and drying at 50-60 DEG C when the length of germs of germinated rice is 0.5-1.0 mm to obtain the germinated milled rice. In the production method, the germination ratio is more than 95 percent, Gamma-aminobutyric acid is more than 60mg every 100g of germinated rice, and the water content is 12-15 percent. The invention has simple process, reduces the microbial contamination in the germinating process and solves the difficult problems of brown stains, cracking, and the like in the drying process; and the germinated milled ...

High-pressure and high-precision backwashing filtration station

The invention relates to a high-pressure and high-precision backwashing filtration station which comprises a box body, a backwashing module and filters, wherein the module is arranged on a main body, and the two filters are arranged on the module; a filter core and a bypass valve are arranged in each filter; stop valves are arranged at the front end and the rear end of the module, and liquid flows through the module and the filters to realize the filtration; a liquid outlet of the backwashing module is directly discharged into a liquid box downwards, and the flow direction of liquid is controlled by an alternating one-way valve arranged in the module; and two groups of pressure gages arranged at the front and the back of the module respectively display pressures of high-pressure liquid before and after being filtered. When a pressure difference at two ends of the filter cores reaches a certain numerical value, an alarm device buzzes and gives an alarm. The filters have working states that ...

Cofferdam structure and construction method thereof

The invention relates to a cofferdam structure and a construction method thereof. The cofferdam structure comprises two rows of steel sheet piles, enclosing purlins, geomembranes and soil mass structures. The two rows of steel sheet piles are inserted into a bottom soil layer of a water area in parallel, and an enclosed space is formed between the two rows of steel sheet piles. The enclosing purlins are symmetrically and transversely arranged on the opposite outer sides of the two rows of steel sheet piles and are fixed on the steel sheet piles through pull rods. The geomembranes are arranged in the enclosed space and are attached to the inner sides of the two rows of steel sheet piles and the bottom soil layer of the water area. The enclosed space is filled with the soil mass structures, and the soil mass structures are enclosed by the geomembranes. The steel sheet piles are clamped and fixed by the enclosing purlins and the pull rods, inner supports in the prior art are omitted, and accordingly ...

Buffer in ultra-low power consumption integrated circuit

The invention discloses a buffer in an integrated circuit with ultra low power consumption. The invention applies voltage generated by two first level inverters to drive a second level inverter to reach a target of the buffer; at the same time, the wide length ratios of a PMOS pipe and a NMOS pipe in the two first level inverters are different from each other, thus leading to a different on-stage time, so that time points of the generated voltage reaching the second level inverter are different, which can prevent the PMOS pipe and the NMOS pipe in the second level inverter from being on at the same time and thus generate on-state current. The invention can be used in the integrated circuit with ultra low power consumption.

Low working voltage driven charge pump circuit

This invention discloses a low working voltage driving charge pump circuit, which uses N pieces of increasing voltage circuit as MOS tube of the commute. The MOS tube also uses increasing tube near the low voltage input end and the rest adopts the exhaust tube of the commute. Due to the heat effect of the underlay bias lay, the exhaust MOS tube has a very low conductive valve in high voltage.

Holographic drilling type three-dimensional rock mass evaluation testing device and holographic drilling type three-dimensional rock mass evaluation method

The invention provides a holographic drilling type three-dimensional rock mass evaluation testing device and a holographic drilling type three-dimensional rock mass evaluation method. The holographic drilling type three-dimensional rock mass evaluation testing device comprises a holographic drilling rod and a propelling mechanism. The propelling mechanism drives the holographic drill rod; the holographic drill rod comprises a full-transparent drill rod body, a micro holographic camera, a light supplementing lamp, a micro laser emitting device and a laser receiving device. The micro holographic camera, the light supplementing lamp, the micro laser emitting device and the laser receiving device are all installed in the full-transparent drill rod. According to the holographic drilling type three-dimensional rock mass evaluation testing device, rock stratum information can be conveniently collected, in-situ rock mass structure information is further predicted based on the vibration frequency ...

Anti-collision method in radio frequency identification technology

This invention relates to an anti-collide method in IF identification technology including the following steps: 1. A read-write unit selects the general time slot number and a given pointer value as the instructed parameter to be sent to a responder 2. the responder sends its own total sequence number UID value within the time period stipulated by the time slot, 3. The read-write unit detects the number UID of the responder and judges if the number UID collide 4. The read-write unit sends the confirmation instruction to the tested responders without collide, 5. The responder sets up one-to-one channels for the selected responders after receiving confirmen orders.

Monocular vision lane line detection method and distance measurement method thereof

The invention discloses a monocular vision lane line detection method and a distance measurement method of the monocular vision lane line detection method and belongs to the field of vehicle driving safety auxiliary systems. The lane line detection method comprises the steps of shooting multiple frames of images when a vehicle is just started to obtain a reference lane line, then obtaining candidate real-time lane lines by every reading of a real-time image, performing region matching on the candidate real-time lane lines and the reference lane line, and if the region matching is successful, updating an inclination angle and outputting the reference lane line; if the region matching is failed and the failure emerges for the first time, recording the candidate real-time lane lines as temporary lane lines, if the failure emerges continuously and the reference lane line can be continuously successfully matched with the temporary lane lines, outputting the temporary lane lines. A distance between ...

Method for measuring bisphenol A in product by gas chromatography-mass spectrometry

The invention discloses a method for measuring bisphenol A in a product by gas chromatography-mass spectrometry. The method comprises the following steps of: soaking and extracting bisphenol A in a sample with an organic solvent, and then carrying out silanization and derivatization; detecting the bisphenol A in the sample with a gas chromatography-mass spectrometer: setting the temperature of a sample injection port to be 250-300 DEG C, a flow rate to be 0.8-1.5ml/min and the temperature of a port to be 280-300 DEG C; enabling the sample to enter the sample injection port, carrying out temperature programming on the temperature of the chromatographic column from 40-60 DEG C to 250-320 DEG C; and enabling the sample to enter a mass spectrometric detection part through the port to carry out mass spectrometric detection, wherein an electron impact ion source is adopted as the ion source of the mass spectrometric detection, the impact energy of the ion source is 70eV, and the temperatureof ...

Quadrature error compensation processing method and system

The invention provides a quadrature error compensation processing method and system, and the method comprises the steps: generating a baseband signal with a single frequency, enabling the baseband signal to enter an IQ modulator for modulation, carrying out the continuous fine adjustment of the phase and amplitude of the baseband signal, observing the mirror image power of the modulated signal, and carrying out the adjustment of the phase and amplitude of the baseband signal; estimating an amplitude error and a phase error of the IQ modulator according to the change condition of the mirror image power; calculating an error compensation factor according to the estimated amplitude and phase of the IQ modulator; and constructing a pre-distortion filter according to the error compensation factor to carry out pre-distortion filtering processing on the IQ initial signal, and then sending the signal after the pre-distortion filtering processing to an IQ modulator for modulation. By adopting the ...

Application of SM22 antigen polypeptide and autoantibody in preparing tumor detection kit and detection kit containing polypeptide

The invention provides a tumor marker of SM22 antigen polypeptide, which has an amino acid sequence shown in SEQ ID No.1 in a sequence list. The invention also discloses a specific antibody for cloning and expressing a protein by using the gene of the SM22 antigen polypeptide and preparing the protein and a method for judging a gastric cancer biological behavior. The SM22 antigen polypeptide and the antibody thereof which are prepared by the method can be used for preparing a tumor detection kit as well as researching and developing a drug target.

Method for controlling property of soybean protein gel texture

Thermally stable GDSL family esterase mutants with improved catalytic efficiency and expanded substrate spectrum

The invention provides a preparation method of a group of thermostable esterase variants with improved catalytic efficiency and expanded substrate spectrum. Specifically, a group of EstL5 variants are designed by analyzing a crystal structure of esterase EstL5, deeply analyzing a protein structure of enzyme, taking a wild type gene EstL5 as a template and utilizing protein rationality and semi-rationality. The activity improvement and substrate spectrum expansion EstL5 variants improve the practical application value of esterase.

High-precision electric vertical lifting bearing feedback bracket mechanism

The invention discloses a high-precision electric vertical lifting bearing feedback bracket mechanism which comprises a jacking lifter guide sleeve and a guide rod, the guide sleeve is installed at the upper end of a jacking lifter, the guide rod is installed at the output end of the jacking lifter, and the outer wall of the guide rod is sleeved with the guide sleeve. A force sensor is arranged between the guide rod and the output end of the jacking elevator, and a servo motor is installed at the input end of the jacking elevator. Through the high-precision electric vertical lifting bearing feedback bracket mechanism, the technical problems of no thrust feedback and low precision in the prior art are solved.

Electrohydraulic controlled reversal valve in use for hydraulic support

Micro-wave oven

Method for producing potassium nitrate from nitric acid phosphate fertilizer by-product calcium nitrate

The invention relates to a method for producing potassium nitrate from nitric acid phosphate fertilizer by-product calcium nitrate, comprising the following steps of adding concentrated sulfuric acid and potassium chloride in a potassium bisulfate conversion trough to react and generate a potassium bisulfate solution and a hydrogen chloride; leading the potassium bisulfate solution to enter a potassium nitrate reaction trough; heating and melting the nitric acid phosphate fertilizer by-product calcium nitrate so as to be mixed with kalium-contained gypsum; carrying out slight boiling extraction; filtering the concentrated calcium nitrate solution containing little kalium after extraction; subsequently leading the concentrated calcium nitrate solution to be mixed and react with the potassium bisulfate solution, thus generating potassium nitrate solution and precipitation cake kalium-contained gypsum; returning and recycling the carried little kalium by the kalium-contained gypsum; evaporating ...

Refrigeration preservation method of hulled fresh lotus seeds

The invention discloses a refrigeration preservation method of hulled fresh lotus seeds. The refrigeration preservation method mainly comprises the following steps: (1), preprocessing fresh picked lotus seedpods at a low temperature; (2), screening the full fresh hulled lotus seeds; (3), instantly blanching; (4), protecting color, preserving and coating; (5), internally filling an iron powder drying agent small bag, and vacuum-packaging; and (6), refrigerating at a low temperature of 2-4 DEG C to obtain the hulled fresh lotus seeds. According to the refrigeration preservation method disclosed by the invention, physiological metabolism activities such as photosynthesis, respiration and evaportranspiration of the hulled fresh lotus seeds are effectively reduced, the color browning in a storage period is decreased, the appearance quality of the fresh lotus seeds is fully remained, the nutritional quality and flavor of the lotus seeds are well kept, and the effective preservation period is ...

Pipeline laying device for water conservancy and hydropower engineering construction

The pipeline laying device comprises a shell, first openings are symmetrically formed in the front end face and the rear end face of the shell, a control panel is installed on the front end face of the shell, and a crushing mechanism for crushing soil blocks on the outer surface of a cable is installed on the left side in the shell; a cleaning mechanism for cleaning soil blocks on the outer surface of the cable is installed at the tail end of the crushing mechanism, a water tank is installed above the cleaning mechanism, and a wiping mechanism for wiping water on the outer surface of the cable is installed at the tail end of the cleaning mechanism; the cable cleaning device has the advantages that the cost is low, the cable can be cleaned step by step, the cable is prevented from generating internal stress, and the cable can be wiped dry.

Heparin tube

The utility model relates to a heparin tube, including pipe shaft, rubber buffer, pipe shaft one end is sealed, and the other end is the opening, the rubber buffer is filled in at the opening part, and its characteristics are the rubber buffer is provided with the head cap outward, be provided with the convex shoulder on the rubber buffer, the head cap is the open end of convex shoulder card at the pipe shaft, the blind end setting of pipe shaft is on the stiff end, the stiff end lower part is provided with the sucking disc, the higher authority of rubber buffer is provided with the upper groove, be provided with the low groove below the rubber buffer, the upper and lower two sides of rubber buffer is provided with the recess, makes things convenient for the blood taking needle to pierce through the rubber buffer, the head cap top is provided with the recessed groove. But the thickness on the setting attenuate head cap top of recessed groove reduces to impale the degree of difficulty on ...

Production method of milled germ-retaining germinated rice

The invention provides a production method of milled germ-retaining germinated rice, which mainly comprises the following steps: selecting unhulled rice, hulling rice, removing impurities, screening to obtain high-grade brown rice, classifying, cleaning and sterilizing, soaking, germinating, rinsing, drying, lightly grinding by a germ preserver, coating by chitosan, and drying to obtain the milled germ-retaining germinated rice. The method has simple process, reduces the microbial contamination in the germinating process and solves the difficult problems of cracking, brown stains, easy overcooking, and the like in the drying process; and the milled germ-retaining germinated rice is better than germinated brown rice on the taste and accordant with green producing requirements, and has good colors and taste, rich nutriments and strong heath care function.

Buffer in ultra-low power consumption integrated circuit

The invention discloses a buffer in an integrated circuit with ultra low power consumption. The invention applies voltage generated by two first level inverters to drive a second level inverter to reach a target of the buffer; at the same time, the wide length ratios of a PMOS pipe and a NMOS pipe in the two first level inverters are different from each other, thus leading to a different on-stagetime, so that time points of the generated voltage reaching the second level inverter are different, which can prevent the PMOS pipe and the NMOS pipe in the second level inverter from being on at the same time and thus generate on-state current. The invention can be used in the integrated circuit with ultra low power consumption.

Method for extracting protein from snakegourd seed oil-extraction by-products

The invention provides a method for extracting proteins from snakegourd seed oil-extraction by-products, which is implemented by pulverizing snakegourd seed oil-extraction by-products taken as raw materials by using a pulverizer, sieving the obtained object, and respectively carrying out secondary extraction on the obtained object by using 3-5% NaCl solution with a pH value of 8.0-8.5 and 0.05-0.1mol/L of a NaOH solution so as to achieve the efficient extraction of protein in snakegourd seeds. The method comprises the main steps of taking snakegourd seed oil-extraction by-products, pulverization, degreasing, suction filtration and natural drying, smashing, sieving, first extraction, centrifugalization, secondary extraction of precipitated parts, centrifugalization, combination of liquid supernatant, dialysis and drying. According to the method, snakegourd seed oil-extraction by-products are taken raw materials, so that the effect of changing waste material into things of value is achieved ...

Spicy fish strip (fish steak) production process and industrial production line

The invention discloses a spicy fish bar (fish steak) production technology and an industrial production line, and belongs to the field of food processing, the spicy fish bar (fish steak) production technology comprises a first frame and a second frame which are oppositely and movably arranged up and down, and the first frame and the second frame are each rotationally provided with a plurality of flexible clamping pieces capable of clamping fish to be cut; a plurality of flexible clamping pieces are arranged at intervals, cutting pieces capable of cutting clamped fishes are arranged in the intervals, the cut fish strips are sent out through the intervals, the fishes can be clamped through the arranged flexible clamping pieces, the flexible clamping pieces can change along with the surface shapes of the fishes, the flexible clamping pieces can adapt to the fishes of different sizes, and the fish cutting device is convenient to use and high in practicability. The situation that the fish slips ...

Template refined management and control method based on BIM technology

The invention discloses a template refined management and control method based on a BIM technology, and relates to the technical field of building construction, and the method comprises the steps: obtaining the design data of a construction section, creating a BIM model of the construction section according to the design data, and carrying out the deepening processing of the BIM model; performing mold matching calculation based on the deepened BIM model, and exporting mold matching data; and on-site construction is guided according to the mold matching data. The BIM technology is applied to the whole life cycle of design, processing, assembly and turnover of the modular building, fine management of the whole life cycle of the modular building is achieved, various mold matching data are described through digital virtualization and informatization, informatization collaborative design and visual design are achieved, fine management and control are achieved, and the construction efficiency ...

Multisystem multi-model mixing interactive information fusion positioning method

The invention discloses a multisystem multi-model mixing interactive information fusion positioning method. The method for tracking positioning of a target by adopting multiple models and multiple systems in the following dimensions: a motion model and an observation system against the problems of limited positioning range of a single observation system and inaccurate motion state description of a single motion model in the navigation positioning process. The method allows weighting fusion of positioning results of the multiple models and the multiple systems to be carried, and takes advantage in multisystem common positioning and multi-model parallel modeling positioning.

Volatile organic mixed solvent/gas recovery device

A volatile organic mixed solvent/gas recovery device comprises an organic waste gas concentration regulating system and a collector; the organic waste gas concentration regulating system comprises fan blades, which are driven to rotate by the wind in the pipelines, the amount of induced air is increased, at the same time, the cooled and absorbed substances can generate a centrifugal force under the effect of the rotation of the fan blades, thus the substances can fall on the internal wall of a absorption/desorption box, the collecting and discharging of the substances become easier, the energy consumption is reduced; the fan blades are provided with a fixed modified silicon-based molecular plug, which has a stronger absorption performance than that of active carbon, the activity of the modified silicon-based molecular plug can be quickly recovered; the gas is supplied in a circle, the oil gas recovery rate is high, no pollution is generated, the recovery device is environment-friendly, ...

Method for measuring bisphenol A in product by gas chromatography-mass spectrometry

The invention discloses a method for measuring bisphenol A in a product by gas chromatography-mass spectrometry. The method comprises the following steps of: soaking and extracting bisphenol A in a sample with an organic solvent, and then carrying out silanization and derivatization; detecting the bisphenol A in the sample with a gas chromatography-mass spectrometer: setting the temperature of a sample injection port to be 250-300 DEG C, a flow rate to be 0.8-1.5ml/min and the temperature of a port to be 280-300 DEG C; enabling the sample to enter the sample injection port, carrying out temperature programming on the temperature of the chromatographic column from 40-60 DEG C to 250-320 DEG C; and enabling the sample to enter a mass spectrometric detection part through the port to carry out mass spectrometric detection, wherein an electron impact ion source is adopted as the ion source of the mass spectrometric detection, the impact energy of the ion source is 70eV, and the temperature of ...

PBT and ABS flame-proof material

The invention relates to a PBT and ABS flame- proof material. The component and their weight proportion are follows: 30-70% of PBT, 10-50% of ABS, 1-20% of copolymers of styrene and acrylonitrile, 1-20% of styrene-acrylonitrile copolymer graft glycidyl methacrylate, 1-20% of montmorillonite, 1-20% of flame- proof agent, 0.1-1% of anti-oxidant. The PBT/ABS flame- proof material possesses high flame- proof performance, the flame- proof grade reaching V0 class of UL 94 standard, and also improves material performance, especially the rigidity and thermal resistance. The stability of the product size is good. The inventive flame- proof material belongs to the environmental protection product, and is applicable to inject and shape electrical apparatus that requires environmental protection and flame proof.

METHODS AND COMPOSITIONS FOR IN VIVO NON-COVALENT LINKING

Disclosed are methods of facilitating the interaction of a first and a second component, the method including the use of an antibody fragment and an epitope tag. The antibody fragment may be bound to a first component, while the epitope tag may be bound to a second component. The antibody fragment may have a binding specificity for the epitope tag sufficient to cause an interaction between the antibody fragment and the epitope tag. 2. The method of wherein said antibody fragment and said epitope tag transiently interact.3. The method of wherein said antibody fragment and said epitope tag transiently interact claim 1 , wherein said transient interaction occurs in the interior of a cell.4. The method of wherein said antibody fragment is covalently bound to said first component.5. The method of wherein said antibody fragment comprises a single chain variable fragment (ScFv).6. The method of wherein said antibody fragment comprises a single chain variable fragment (ScFv) claim 1 , a single domain antibody (sdAb) claim 1 , a domain antibody claim 1 , a SMIP claim 1 , or a combination thereof.7. The method of wherein said first and second component comprise an epitope tag covalently attached to target protein and a ScFv covalently attached to a signal.8. The method of wherein said first component is selected from a protein claim 1 , a small molecule claim 1 , a fluorophore claim 1 , a signal peptide claim 1 , a nanoparticle claim 1 , a cellular component claim 1 , and combinations thereof.9. The method of wherein said first component comprises an effector molecule.10. The method of wherein said first component comprises an effector molecule selected from a transcription factor (activator or repressor) claim 1 , chromatin remodeling factor claim 1 , exonuclease claim 1 , endonuclease claim 1 , transposase claim 1 , methytransferase claim 1 , demethylase claim 1 , acetyltransferase claim 1 , deacetylase claim 1 , kinase claim 1 , phosphatase claim 1 , integrase claim 1 , ...

Method for modification of rice protein and oryzenin with protein glutaminase

The invention relates to a method for modification of rice protein and oryzenin with protein glutaminase, which comprises the following steps: adding the rice protein or oryzenin into a constant-temperature enzyme reactor with phosphate buffer solution while stirring to obtain protein dispersion solution with a certain substrate concentration; adding protein glutaminase to obtain a system with a certain proportion of enzyme and substrate, wherein the temperature of enzymatic reaction is 36-38 DEG C, the time of the enzymatic reaction is 0.1-48 hour(s), and the pH value of the enzymatic reaction is maintained 7.0; adding dialysis solution, i.e. acetic acid solution of 0.10mol/L, wherein the dialysis time is about 8 hours; and carrying out vacuum freeze-drying, thereby obtaining the product. The invention can improve the protein solubility of the rice protein or the oryzenin, and can also enhance the emulsification, foaming performance, gelation and other functional properties of the rice ...

Large -traffic relief valve of double liquid guide formula

The utility model provides a large -traffic relief valve of double liquid guide formula, it includes the valve casing, the seat cover, guide's case and valve body, be equipped with a step valve pocket in the valve body, the valve pocket communicates with each other with the inlet, it has main outage to open on the valve body, open in guide's case have with the communicating big pressure balance hole of valve pocket, it has the main hole of unloading to open on guide's case, open on the guide pin bushing have with the communicating guide pin bushing outage of main outage, the middle part is equipped with and opens little uninstallation hole and the little pressure balance hole that has uninstallation usefulness on the little case of boss, it has the valve casing outage to open on the valve casing, open in the seat cover have with the communicating seat cover outage of valve casing outage, use the valve casing for assembling axle suit seat cover in proper order, little case, the guide pin ...

Method of removing husks of dry lotus seeds without damaging lotus pulp

The invention discloses a method of removing husks of dry lotus seeds without damaging lotus pulp. The method mainly includes the steps of 1, quickly scalding shelled dry lotus at high temperature; 2, performing enzymolysis with helicase; 3, washing with fresh water, and draining; 4, partially freezing; 5, rubbing husks like manual operation; 6, washing with flowing water. Through the application of the method, the key technical problems that mechanical husking commonly used in lotus seed manufacturers at present causes high loss of raw material (about 20% of lotus pulp is lost), high mechanical wear, low production efficiency (husking 10kg of lotus seeds takes 12min), severe dust pollution and the like, or the key technical problems such as low product safety, instable product quality and environmental pollution, caused by husking by lye soaking, are solved. The loss of raw material can be reduced by 20% for products obtained, production energy consumption is low, the products are safe ...

Method for producing potassium nitrate from nitric acid phosphate fertilizer by-product calcium nitrate

The invention relates to a method for producing potassium nitrate from nitric acid phosphate fertilizer by-product calcium nitrate, comprising the following steps of adding concentrated sulfuric acid and potassium chloride in a potassium bisulfate conversion trough to react and generate a potassium bisulfate solution and a hydrogen chloride; leading the potassium bisulfate solution to enter a potassium nitrate reaction trough; heating and melting the nitric acid phosphate fertilizer by-product calcium nitrate so as to be mixed with kalium-contained gypsum; carrying out slight boiling extraction; filtering the concentrated calcium nitrate solution containing little kalium after extraction; subsequently leading the concentrated calcium nitrate solution to be mixed and react with the potassium bisulfate solution, thus generating potassium nitrate solution and precipitation cake kalium-contained gypsum; returning and recycling the carried little kalium by the kalium-contained gypsum; evaporating ...

Stretchable boron-nitrogen-doped manganese dioxide nanofiber membrane as well as preparation method and application thereof

The invention relates to the technical field of electrochemical materials, and particularly discloses a stretchable boron-nitrogen-doped manganese dioxide nanofiber membrane as well as a preparation method and application thereof. The stretchable boron-nitrogen-doped manganese dioxide nanofiber membrane has a core-shell structure, a shell layer comprises nano flower-shaped boron-nitrogen-doped manganese dioxide, and a core layer comprises polycaprolactone. The MnO2 is doped with boron and nitrogen, the conductivity and the structural stability of the MnO2 material are improved, the cycling stability of the MnO2 material can be improved through the core layer polycaprolactone, the composite material is endowed with excellent tensile property, and good electrochemical performance can still be kept under high deformation. The boron-nitrogen-doped nano flower-shaped manganese dioxide/carbon nanotube fiber electrode with the core-shell structure is prepared by a coaxial electrostatic spinning ...

Preparation method and application thereof of magnetic complex-based catalyst

The invention relates to a preparation method of a magnetic complex-based catalyst, which belongs to the technical field of material science, nano-material, chemical industry and catalysis. According to the invention, surface-sulfhydrylated Fe3O4 microspheres and an organic compound HL are prepared to obtain Fe3O4@MOF under room temperature through ultrasonic treatment; Fe3O4@MOF is used for dipping a silver nitrate solution, ultraviolet lamp light is used for irradiation, so that the magnetic complex-based catalyst with surface cured with nano Ag can be prepared, which is Fe3O4@MOF@Ag. The magnetic complex-based catalyst has excellent catalytic reduction performance for the nonsaturated organic compound, an applied magnetic field is used for realizing high efficiency separating of the catalyst and the liquid phase reaction system and cycle use, production and usage cost can be reduced, and the magnetic complex-based catalyst has good application prospect in a reduction reaction.

Cumulosol deep mixing pile structure

The invention discloses a cumulosol deep mixing pile structure which comprises a soil layer structure and a deep mixing pile penetrating into the soil layer structure. The soil layer structure at least comprises one cumulosol layer. A coal ash solidifying layer is formed in the region of the cumulosol layer of the soil layer structure. The deep mixing pile is coated with the coal ash solidifying layer. According to the cumulosol deep mixing pile structure, the coal ash solidifying layer is added in cumulosol, the engineering properties of the cumulosol are changed, the foundation soil environment is improved, and the reinforcing effect of the cumulosol is improved; the cement soil deep mixing pile is formed in the coal ash solidifying layer, the deep mixing pile is coated with the coal ash solidifying layer, and therefore the pile forming quality of the deep mixing pile is guaranteed.

Method for detecting polycyclic aromatic hydrocarbon in food contact material by gas chromatogram-mass spectrometry coupling technique

The invention provides a method for detecting polycyclic aromatic hydrocarbon in food contact material by gas chromatogram-mass spectrometry coupling technique, comprising: Soxhlet extraction method or ultrasonic extraction method is used for extracting the detected food contact material; the extract sample is detected by a gas chromatogram-mass spectrometry coupling instrument; the temperature of a sample inlet of the instrument is set to be 240-320 DEG C, and the flow rate of carrier gas is set to be 0.5-2.0ml/min; a weakly polar chromatographic column is adopted, and the interface temperature is set to be 180-300 DEG C; the pretreated sample enters into the chromatographic column through the sample inlet of the instrument for temperature programming, and the temperature is raised to be 270-330 DEG C from 70-100 DEG C; after being separated by the chromatographic column, all the components in the sample are detected by mass spectrum. The method has the characteristics of low price of ...

Water channel sludge treatment device for water conservancy project

The canal sludge treatment device for the water conservancy project comprises a protective shell, a primary treatment mechanism, a secondary treatment mechanism and a sludge suction pump, a filtering and smashing assembly can be driven through a first driving assembly to complete sludge filtering work and impurity smashing work, and meanwhile the primary treatment mechanism and the secondary treatment mechanism are arranged on the protective shell. A knocking roller in the knocking separation assembly can be driven to swing in a reciprocating mode to knock a Y-shaped double-trough, the situation that sludge and smashed sundries adhere to the inner wall of the Y-shaped double-trough is avoided, a baffle is made to swing in a reciprocating mode, intermittent discharging work of the sludge and the smashed sundries is achieved, in addition, the mixing assembly is driven to complete mixing work and discharging work, and the discharging efficiency is improved. In the material mixing process, ...

Connector as well as backlight source and display device comprising same

The invention relates to a connector as well as a backlight source and a display device comprising same, aiming at providing a connector. The connector comprises a base and a cover body. The base is provided with an accommodation groove in which a plurality of connection contacts are arranged. The cover body is provided with a pivoting end and an opening end which are opposite to each other. The pivoting end is articulated with the base so that the opening end can move between an opening position and a closing position. When the opening end is positioned at the opening position, the cover bodyis exposed out of the accommodation grooves. When the opening end is positioned at the closing position, the cover body covers the accommodation grooves. The opening end is wedge-shaped so as to enlarge the gap between the edge of the opening end and the base. The edge of the opening end is provided with at least one projection.

Height positioning method for calibrating barometric leveling result in real time by use of satellite positioning information

The invention discloses a height positioning method for calibrating the barometric leveling result in real time by use of satellite positioning information. The characteristics that the barometric leveling stability is good within a short period, the relative height accuracy is high and the satellite positioning precision is high in a part of discrete observation points are combined, the barometric leveling result is calibrated in real time by use of the satellite positioning information; and a conditional formula for screening the satellite positioning result is acquired through experimental and theoretical calculation, the positioning result with low precision is removed, high-precision result is kept and is compared with the barometric leveling result, high-precision and continuous height positioning can be realized, the positioning precision is superior to the satellite positioning height precision and the barometric leveling precision and can reach 1m, and the probability of achieving ...

Separate prefabricated truss frame floor bearing plate and construction method thereof

The invention discloses a separate prefabricated truss frame floor bearing plate. The plate comprises connecting steel plates and profiling steel plates which are arranged at the lower ends of the connecting steel plates and matched with the connecting steel plates, wherein the profiling steel plates and the connecting steel plates are in threaded connection through connecting bolts; the upper ends of the connecting bolts are connected with lower rebars, and the lower rebars are connected with upper rebars through web member rebars; erect rib double edgefolds are arranged on the web member rebars. The plate disclosed by the invention has the benefits that hidden quality danger due to welding construction is reduced by replacing a welding manner with the threaded connection, the safety of the construction is ensured, and the profiling steel plates can be recycled, so that the plate is in favor of protecting environment and saving materials, the manufacturing cost is reduced, and great economic ...

Automatic backwashing filter

The invention relates to an automatic backwashing filter which comprises a valve body, a throttle plug, a liquid transferring plate and an electromagnetic pilot valve, wherein two same valve cavities, i.e. a left working cavity and a right working cavity, are arranged on the valve body, the left side of the valve body is drilled with a feeding hole and a discharging hole which are communicated with the left working cavity and the right working cavity, the lower side of the valve body is provided with a filter element cavity, the lower sides of the left working cavity and the right working cavity are respectively communicated with the filter element cavity through two holes; a main valve plug assembly, a filter element assembly, a discharging joint, a valve jacket, a spring, a valve seat, a guide sleeve, a valve plug, a piston and a thread plug are arranged in the valve body and are connected to form a main valve plug assembly; and the main valve plug assembly is used as an integrated splicing ...

Method for measuring dimethyl fumarate in product by gas chromatography-mass spectrometry

The invention discloses a method for measuring dimethyl fumarate in a product by gas chromatography-mass spectrometry. The method comprises the following steps of: pretreating a dimethyl fumarate product to be detected by using an ultrasonic extraction method; setting the temperature of a sample injection port of a gas chromatography-mass spectrometer to be 240-280 DEG C, a flow rate to be 0.8-1.5 ml/min and the temperature of a port to be 280-300 DEG C, and selecting a weak polar column for a chromatographic column; enabling a sample to enter the chromatographic column through the sample injection port, and carrying out temperature programming on the temperature of the chromatographic column to separate the components of the sample by the chromatographic column; and enabling the components separated by the chromatographic column to enter a mass spectrometric detection part through the port of the gas chromatography-mass spectrometer, wherein an electron impact ion source is adopted as ...

Wood furniture polishing equipment

The invention belongs to the technical field of polishing, and particularly relates to wooden furniture polishing equipment. Comprising a polisher; the grinding machine comprises a base; side plates are fixedly mounted at the top of the base and on the two sides of the base; a top plate is fixedly mounted at the tops of the two side plates; supporting plates are fixedly connected to the head ends and the tail ends of the side plates and located on the surface of the base. The supporting plates are rotationally connected with rotating rollers which are uniformly arranged; two first sliding grooves are formed in one supporting plate. Two first sliding blocks are connected into the two first sliding grooves in a sliding mode. A first limiting plate is fixedly connected to the upper portion of the first sliding block located on the same side. First grinding rollers which are uniformly arranged are arranged in the base, and the first grinding rollers are driven by a first motor; the driving ...

Production method of germinated milled rice

The invention provides a production method of germinated milled rice, comprising the following steps: adopting milled germ-retaining rice that is produced by a special process as germinating materials, sterilizing the milled germ-retaining rice in water solution with the ozone concentration of 1.0-1.5mg/kg, coating by 1-2 percent of chitosan solution, soaking in clear water or 0.005-0.015 percentof gibberellin for 20-30 hours, culturing in the situation of 20-30 DEG C, and drying at 50-60 DEG C when the length of germs of germinated rice is 0.5-1.0 mm to obtain the germinated milled rice. Inthe production method, the germination ratio is more than 95 percent, Gamma-aminobutyric acid is more than 60mg every 100g of germinated rice, and the water content is 12-15 percent. The invention has simple process, reduces the microbial contamination in the germinating process and solves the difficult problems of brown stains, cracking, and the like in the drying process; and the germinated milled ...

Efficient compounded corrosion inhibitor and preparation method and application thereof

The invention discloses an efficient compounded corrosion inhibitor and a preparation method and application thereof. The efficient compound corrosion inhibitor comprises 0.1-2g/L of 5-mercapto-1-tetrazole sodium acetate, 0.1-2.0g/L of 5-iodouracil, 0.11-0.25g/L of a surfactant, 0.05-0.1g/L of an auxiliary, and the balance of a pickling solution. The method comprises steps of raw material preparation and compounding. The efficient compounded corrosion inhibitor can be applied to the preparation of steel and aluminum petrochemical equipment, boiler and pipeline cleaning agents. The method uses 5-mercapto-1-tetrazole sodium acetate and 5-iodouracil as basis and adds the surfactant and the auxiliary to prepare the acid pickling corrosion inhibitor, and the acid pickling corrosion inhibitor has a significant synergy effect. The efficient compounded corrosion inhibitor has the advantages of high corrosion inhibition efficiency, obvious synergistic effect, strong adaptability, good aftereffect ...

Wireless product production test pre-power-on system

The utility model relates to a wireless product production test pre-power-on system which comprises a first power-on device, a second power-on device, a first power supply and a second power supply, and the first power-on device is detachably and electrically connected with the first power supply and the second power supply; the second power-on device is detachably and electrically connected with the first power supply and the second power supply respectively; the first power-on device and the second power-on device are detachably and electrically connected with the two to-be-tested products in a one-to-one correspondence mode respectively. Compared with the prior art, the product to be tested is powered on in advance, the product to be tested does not need to be powered off when moved into the shielding box for testing, the testing time is shortened, the testing efficiency is improved, and the cost is effectively reduced.

Underground coal mine optical fiber monitoring auxiliary rescue system

The invention relates to the technical field of optical fiber monitoring, and discloses a coal mine underground optical fiber monitoring auxiliary rescue system which comprises a management platform, the management platform comprises a vibration sensing subsystem and a sound wave auxiliary sensing subsystem, the vibration sensing subsystem comprises a vibration sensing optical cable and a vibration detection host, and the vibration sensing optical cable is composed of a plurality of optical fibers; through a distributed optical fiber sound wave sensing technology, a vibration sensing optical cable senses a vibration signal generated by an event and transmits the vibration signal to a vibration detection host through an optical cable for analysis and identification, and the sound wave auxiliary sensing subsystem comprises an MEMS optical fiber accelerometer and an optical fiber sensing analyzer. The MEMS optical fiber accelerometer provides fixed point calibration and environment interference ...

微波炉

The present invention provides a microwave oven comprising a magnetron, a furnace chamber, a waveguide for radiation of microwave generated by the magnetron into the furnace chamber, a storage disc arranged on the lower wall of the furnace chamber and a mode stirrer for improving microwave mode distribution. The oven by the invention can realize succession uniformly heating for the food and guarantee a high overall efficiency.

Automatic double-needle drive plate for processing axial parts

The invention discloses an automatic double-needle drive plate for processing axial parts, which belongs to machine tool accessories. The automatic double-needle drive plate disclosed by the invention comprises a fixed disk 6, a driven disk 9, a disk spring 11, a central-hole center 5, a positioning end cover 13 and a drive-plate center 15, wherein the fixed disk 6 is adjacent to the driven disk 9, and the fixed disk 6 is connected with the driven disk 9 by the disk spring 11; a fixed sleeve 3 is inserted into the central holes of the fixed disk 6 and the driven disk 9, and the fixed sleeve 3 and the fixed disk 6 are mutually fixed; the central-hole center 5 is inserted into the stepped hole of the fixed sleeve 3 by way of sliding fit, a spring 4 is arranged between the central-hole center 5 and the fixed sleeve 3, and the spring 4 and the positioning end cover 13 are fixed at the end parts of the fixed sleeve 3; a plurality of pin rollers 7 are uniformly distributed on the external ring ...

微波炉及其控制方法

The present invention provides one kind of microwave oven and its control method and is for homogeneous heating according to load case. Inside the microwave oven, the antenna driving and inducing device is divided into two independent parts including the part for driving the antenna to rotate and the part for driving the antenna to reciprocate axially, and includes also a position sensing part for obtaining the axial position information of the antenna. Based on the said control method, the microwave feeding antenna rotates while reciprocating axially under common case, and the microwave feeding antenna after being moving axially to the position corresponding to the load the user sets rotates only. In addition, L-shaped waveguide is adopted and magnetron and antenna driving part are arranged correspondingly to form compact microwave oven structure.

Receiver IQ imbalance processing method and system

The invention provides a receiver IQ imbalance processing method and system, and the method comprises the steps: a receiving end receives and demodulates a single-frequency baseband signal transmitted by a transmitting end, and calculates a correction parameter according to the demodulated IQ signal; and carrying out IQ imbalance correction on the received IQ signal according to the calibration parameter. By adopting the technical scheme of the invention, the calculation amount and the calibration duration of IQ imbalance processing can be reduced.

Green production method of chilled fillets

The invention provides a green production method of chilled fillets. The method mainly comprises the following steps: preparing raw material fish, temporarily cultivating fish in cold water, performing movement bloodletting in cold water, preprocessing (removing scales, heads, tails and internal organs), cleaning with cold water, cutting into slices, removing fish bones and repairing, grading, sterilizing with electrolyzed ozone water, dewatering, spraying for coating, drying the water on the surface of fish, sterilizing with ultraviolet, performing atmosphere packaging and transporting. The main characteristics of the method of the invention are as follows: 1) electrolyzed ozone water and ultraviolet are used to sterilize the fillets and reduce the initial microbial content of raw material, chlorine dioxide and preservative are not used so as to ensure that the production technology is green and environmentally friendly; 2) temporarily cultivating in cold water, low-temperature movement ...

Triune automatic machine tool for milling end face, drilling central hole and drilling toggle hole

The invention discloses a triune automatic machine tool for milling an end face, drilling a central hole and drilling a toggle hole. A toggle hole drilling transmission shaft assembly 19 is arranged in the cavities of a fixed machine head 4 and a movable machine head 10 respectively, and the outer end of the toggle hole drilling transmission shaft assembly 19 is provided with a toggle hole drilling assembly 7. An automatic toggle assembly 22 is arranged on a clamp assembly 8; and when the clamp assembly 8 rises till the end face milling process is finished, the automatic toggle assembly 22 automatically pulls a workpiece out of a jaw. A rack assembly 20 is arranged on the inner side of a lathe bed 1; the fixed machine head is provided with a feeding chute 20-3, a discharge chute 20-4 and a plurality of limit stop pins; the plurality of limit stop pins control feeding, discharge and position of the workpiece of each station for drilling the central hole and the toggle hole respectively; ...

Wall hanging type micro-wave oven

The invention relates to a wall hanging microwave oven. It is composed of oven chamber system, the said microwave oven chamber system divides into cooking chamber and parts chamber, the said cooking chamber and parts chamber separate each other; a microwave oven door structural system at the bottom of the cooking chamber, the said oven door structural system includes of driving unit; door body unit and safety control unit, the said door body includes oven door body; rotary disc and electric machine of the rotary disc, the rotary disc electric machine is set in the said door body, the outlet end is connected with the rotary disc of the rotary disc electric machine; the driving unit makes door body unit move upward and downward and generate door-opening and door-closing action; the safety control unit limits the driving unit, and ensures opening and closing action for stopping when they reach limited position, and prevents microwave from leaking, so it realizes safety aim.

Quinolinoxazole compound

A kind of quinolineozaline compounds is obtained by the reaction 8-quinolinecarboxylic acid on alkamine and has a chiral center at its position 4, so it has two mutamers which are dextro quinolineozaline and levo quinolineozaline compounds. The mixture which has the same quantity of the two mutamers is dl-quinolineozaline, which has wide applications such as in asymmetrical cyclopropane reaction with higher stereo selectivity (its e.e value can reach more than 50%).

Method for brewing low alcohol yellow wine rich in isomaltooligosacharide

The invention discloses a method for brewing low alcohol yellow wine rich in isomaltooligosacharide. The method comprises steps of reserving sticky rice for later use, washing, soaking, draining off, adding germinated brown rice powder, steaming, inoculating, fermenting, squeezing and filtering, clarifying and sterilizing, filling, and obtaining the product. The yellow wine prepared by the method is crystal clear in color and luster, is mellow, is flavorful for long, contains total sugar less than 30mg/mL, isomaltooligosacharide greater than 8.2mg/mL, 12.0-15.0% of alcohol in volume, and 4.0-6.0mg/mL of total acid.

Energy storage liquid cooling system and control method thereof

The invention provides an energy storage liquid cooling system and a control method thereof, and the system comprises a data obtaining module which is used for obtaining first temperature data and flow data of a cooling liquid through a detection device, and second temperature data of an energy storage device; the temperature prediction model building module is used for building a temperature prediction model of the energy storage device based on the first temperature data, the flow data and the second temperature data; and the control module is used for predicting stage temperature data of the energy storage device in the liquid cooling execution process by using the temperature prediction model, performing comparative analysis on the stage temperature data and actually measured temperature data of the energy storage device, and controlling the liquid cooling execution process of the energy storage device according to an analysis result. The liquid cooling process is controlled by using ...

Control system for tunnel stratum loss and grouting simulation in centrifugal field

The invention relates to a control system for tunnel stratum loss and grouting simulation in a centrifugal field. The system comprises a model case, a baffle plate, a model component, an accessory component, an operation subsystem and a centrifuge, wherein the baffle plate is arranged in the model case to divide the model case into two parts, namely a model side and an accessory side; the model component is arranged in the model side; the accessory component is arranged in the accessory side; the accessory side of the baffle plate is welded with three pieces of stiffening plates to divide theaccessory side into three spaces; the operation subsystem is connected with the accessory component; and the model case is arranged on the centrifuge. Compared with the prior art, the control system has the advantages that the control system can simulate actual conditions such as tunnel excavation, the stratum loss and tunnel grouting in the high-speed centrifugal field, better represents actual soil ...

Integrated high efficiency power producing circuit used by passive radio frequency deivce

An integrated efficient power circuit used for the passive RF device is composed of resonant circuit consisting of on-chip antenna and on-chip capacitor, rectifying bridge composed of two diodes and four rectifying transistors, and filtering and voltage stabilizing circuit. Its advantages are miniaturized card, less voltage loss and low internal resistance.

Cooker and steam valve used for same

The invention provides a cooker and a steam valve used for the same. The steam valve comprises a base and an upper cover, wherein the base and the upper cover are arranged in a split mode, the base is provided with a steam inlet and a backflow port, steam enters the steam valve through the steam inlet, and cooled steam flows back into the cooker through the backflow port; the upper cover is provided with a steam outlet, the steam is exhausted out of the steam valve through the steam outlet, and the steam outlet and the steam inlet are arranged in a staggered mode; a flow guide channel used for being communicated with the steam inlet and the steam outlet is formed in the base or the upper cover, and at least one opening used for breaking bubbles in the steam is formed in the flow guide channel. The bubbles in the steam can be broken multiple times through the openings, improvement on the bubble breaking effect and the cooling effect is facilitated, and it is avoided that the overflowing ...

Selenium-enriched health care germ-retaining rice pear vinegar and production method thereof

The invention relates to health care germ-retaining rice pear vinegar which is rich in organic selenium and has the characteristics of antioxidation, aging prevention and lipid-lowering function and a preparation method thereof. The vinegar that is rich in organic selenium is produced by adopting the steps of utilizing selenium-enriched germ-retaining rice and selenium-enriched pears as basic materials and respectively adopting a double-enzyme method and a semisolid fermentation method. In the invention, selenium-enriched rice, selenium-enriched pears and selenium-enriched yeast are mainly enriched and converted into organic selenium which is further transferred into vinegar beverage so that customers can replenish selenium as human essential microelement safely and effectively; in addition, the characteristics of the increase of active ingredients of germinated rice as well as the increase of vitamin, free amino acid, digestive ferment, oligopeptides, monose, and the like are utilized ...

Preparation for natural colored cotton far infrared yarn

A natural colour cotton far infrared yarn preparing method, belongs to the textile technique field, which is used to solve the problem of taking the natural colour cotton as materials to produce far infrared yarn, which has the processes of opening and picking, dressing process, drawing, roving, spun yarn, etc. After improvement, the invention takes the natural colour cotton as materials, uniformly injects the finishing liquid containing far infrared ceramic powder to seed-wool in front of the cotton ginning, the finishing liquid adopts the following raw materials to mix the water solution, 15-25g/L of far infrared nano ceramic powder and 10-15g/L of hydrosol; and the inject amount required by each ton seed-wool is about 20-30 kg of the water solution. According to the features of the color cotton fibre after adding far infrared materials, the invention formulates the processing parameter of processes of opening and picking, dressing process, drawing, roving, spun yarn, etc., which allows ...

Simple hanging bag greenhouse for black fungus planting

The utility model relates to the technical field of black fungus planting. The utility model relates to a greenhouse, in particular to a simple bag-hanging greenhouse for black fungus planting. The hanging bag device comprises a hanging bag device body, a top cover is hinged to the top end of the hanging bag device body; hoisting rings are fixedly mounted outside two sides of the top of the hoisting bag device body; water inlet pipes penetrate through the left side and the right side of the hanging bag device body; lower fixing blocks are arranged on the two sides of the lower section in the hanging bag device body. A water outlet pipe penetrates through one side of the bottom of the hanging bag device body; a ventilation hole is formed in one side of the middle section of the hanging bagdevice body; the beneficial effects are that: the device is suitable for large-scale production; according to the utility model, the black fungus is planted through the hanging bag device body; the whole ...

Shield tunnel disaster reduction segment and repairing and early warning method thereof

The invention discloses a shield tunnel disaster reduction duct piece and a repairing and early warning method thereof.The shield tunnel disaster reduction duct piece comprises a duct piece body, a waterproof outer layer is arranged on the outer surface of the duct piece body, and the duct piece body is composed of a high-strength concrete material and fragile storage balls; the brittle storage ball is buried in a pouring body formed by a high-strength concrete material and comprises a spherical brittle shell and a concrete repairing composite material wrapped in the spherical brittle shell. According to the duct piece repairing method, under the influence of construction and external environment changes, the duct piece is difficult to resist external loads, and the duct piece structure deforms or is damaged, at the moment, the brittle storage balls in the repairing layer are damaged under the influence of stress concentration, the concrete repairing material flows out of the broken spherical ...

Feedback modulating circuit

A feedback modulation circuit for increasing the card reading distance by 1.5-2 times is composed of a resonant circuit consisting of resonant capacitor and resonant antenna for obtaining energy and clock and data signals from RF field of base station and transmitting data signals to base station, a rectifying bridge serially connected with said resonant circuit and consisting of 4 rectifying diodes, and a modulating PMOS transistor for modulating the load by data signals when data is transmitted to base station. Its advantages are simple circuit, and high modulating coefficient.

Compositions and methods for directing proteins to specific loci in the genome

Disclosed are compositions and methods for directing proteins to specific loci in the genome and uses thereof. In one aspect, the disclosed methods allow for directing proteins to specific loci in the genome of an organism, including the steps of providing a fusion protein comprising a DNA localization component and an effector molecule. Preferred embodiments of the disclosure include, but are not limited to, the following fusion proteins: dSaCas9-Clo051, dCas9-Clo051, Xanthomonas -TALE-Clo051, and Ralstonia -TALE-Clo051.

A method for directing proteins to specific loci in the genome and uses thereof

A method for directing proteins to specific loci in the genome and uses thereof

Disclosed are compositions and methods for directing proteins to specific loci in the genome and uses thereof. In one aspect, the disclosed methods allow for directing proteins to specific loci in the genome of an organism, including the steps of providing a DNA localization component and an effector molecule, wherein the DNA localization component and the effector molecule are capable of being operatively linked via a non-covalent linkage.

Compositions and methods for the treatment of metabolic liver disorders

The present disclosure is directed to compositions and methods for the treatment of Metabolic Liver Disorders. The compositions and methods can comprise an adeno-associated virus (AAV) piggyBac polynucleotide comprising a transgene. The transgene may comprise ornithine transcarbamylase (OTC) or methylmalonyl-CoA mutase (MUT1).

Methods and compositions for in vivo non-covalent linking

Disclosed are methods of facilitating the interaction of a first and a second component, the method including the use of an antibody fragment and an epitope tag. The antibody fragment may be bound to a first component, while the epitope tag may be bound to a second component. The antibody fragment may have a binding specificity for the epitope tag sufficient to cause an interaction between the antibody fragment and the epitope tag.

Compositions and methods for directing proteins to specific loci in the genome

Disclosed are compositions and methods for directing proteins to specific loci in the genome and uses thereof. In one aspect, the disclosed methods allow for directing proteins to specific loci in the genome of an organism, including the steps of providing a fusion protein comprising a DNA localization component and an effector molecule. Preferred embodiments of the disclosure include, but are not limited to, the following fusion proteins: dSaCas9-Clo051, dCas9-Clo051, Xanthomonas-TALE-Clo051, and Ralstonia-TALE-Clo051.

Method for flower induction and production period regulation of durian

The present application relates to a method for flower induction and production period regulation of durian, including steps of pre-anthesis fertilization, pre-anthesis pruning, pre-anthesis water control, and shoot control with drugs. The step of pre-anthesis water control includes stopping irrigation 20 to 25 days before flower induction, controlling vegetative growth through water stress and accumulating nutrients to promote flower bud differentiation. The step of shoot control with drugs includes spraying trunk and leaves evenly once with a shoot-controlling and flower-inducing medicinal liquid 20 days before flower induction. The shoot-controlling and flower-inducing medicinal liquid includes potassium dihydrogen phosphate with a concentration of 98%, Paclobutrazol with a concentration of 15%, and Atonik with a concentration of 1.8%. The benefit of the present application is that, through the comprehensive application of steps such as pre-anthesis fertilization, pre-anthesis pruning, pre-anthesis water control and shoot control with drugs, the flowering and production period of durian can be regulated, thus significantly increasing the fruiting cycles of durian; through regulating the flowering and fruiting time of durian, the negative impact of abnormal weather is reduced, thereby improving the quality and yield of durian fruits and enhancing the economic performance.

Compositions and methods for directing proteins to specific loci in the genome

Disclosed are compositions and methods for directing proteins to specific loci in the genome and uses thereof. In one aspect, the disclosed methods allow for directing proteins to specific loci in the genome of an organism, including the steps of providing a fusion protein comprising a DNA localization component and an effector molecule. Preferred embodiments of the disclosure include, but are not limited to, the following fusion proteins: dSaCas9-Clo051, dCas9-Clo051, Xanthomonas-TALE-Clo051, and Ralstonia-TALE-Clo051.

实施生活垃圾和废旧轮胎协同处理的方法的系统

本实用新型公开了一种实施生活垃圾和废旧轮胎协同处理的方法的系统，系统包括：具有有机物出口的生活垃圾预处理装置；具有有机物进口、第一辐射管、第一热解炭出口和第一热解油气出口的生活垃圾热解装置；具有第一热解油气进口和蒸汽出口的锅炉；具有蒸汽进口的汽轮机；废旧轮胎预处理装置，废旧轮胎预处理装置具有轮胎切片出口；轮胎热解装置，轮胎热解装置具有轮胎切片进口、第二辐射管、第二热解炭出口和第二热解油气出口；油气分离装置，油气分离装置具有第二热解油气进口、热解油出口和热解气出口，热解油出口分别与第一辐射管和第二辐射管相连。由此，可以解决污染问题，还可以取得较好的经济效益。

Compositions and use thereof in dye sensitized solar cells

The present invention provides in one aspect a composition having at least one metal complex, such that the metal complex comprises at least one metal atom, a phenanthroline-based first ligand and a second ligand comprising at least one acidic group, and at least two coordinative nitrogen atoms capable of simultaneous binding to the metal atom. This composition may be disposed on a semiconductor layer which is further disposed on an electrically conductive surface to provide a dye- sensitized electrode. The dye-sensitized electrode can be assembled together with a counter electrode and a redox electrolyte to provide a dye-sensitized solar cell.

一种方便移动的太阳能储罐加热设备

本实用新型公开了一种方便移动的太阳能储罐加热设备，包括储罐本体、紧抱箍和移动机构，储罐本体顶部开设有进水口，储罐本体外部一侧固定设置有加温箱，储罐本体外侧底部固定设置有紧抱箍，紧抱箍底部固定设置有若干移动机构；本实用新型通过设置紧抱箍、螺栓、旋紧螺钉和护板，在使用时，通过螺栓和通孔的相互配合将紧抱箍固定在储罐本体外侧底部，便于安装拆卸；本实用新型同时还设置移动机构，通过移动机构便于将该装置本体移动到合适的位置，通过设置第一固定板、第二固定板、固定杆、压缩弹簧、安装架、转轴、连接板、滚轮和连接杆，在移动的过程中使该装置更加稳定，压缩弹簧起到减震的作用，移动方便，使用效果好。

Compositions and methods for directing proteins to specific loci in the genome

Disclosed are compositions and methods for directing proteins to specific loci in the genome and uses thereof. In one aspect, the disclosed methods allow for directing proteins to specific loci in the genome of an organism, including the steps of providing a fusion protein comprising a DNA localization component and an effector molecule. Preferred embodiments of the disclosure include, but are not limited to, the following fusion proteins: dSaCas9-Clo51, dCas9-CloO51, Xanthomonas TALE-Clo051, and Ralstonia-TALE-Clo051.

一种单体储油罐供热监控装置

一种单体储油罐供热监控装置，包括主控芯片，在主控芯片上设有多个温度检测模块，所述温度检测模块包括第一温度检测模块、第二温度检测模块和第三温度检测模块，在第一温度检测模块和第二温度检测模块之间设有互锁模块，在第二温度检测模块和第三温度检测模块之间设有互锁模块，在主控芯片内设有放大器和AD模块，所述放大器用于放大接收到的实时温度参数，在主控芯片上还设有散热模块和稳压模块，所述散热模块用于降低主控芯片的温度，所述稳压模块用于为主控芯片提供稳定的供电电压；采用互锁的方式将多个测温模块逐一触发进行检测，按照一定的顺序将采集到的实时温度参数传输到主控芯片进行处理，数据传输速度快、检测结果精准。