Installation method for energy-saving fin keel of ship

The invention discloses an installation method for an energy-saving fin keel of a ship. The installation method comprises following steps: actually measuring the contour line of an outer plate of a stern tube shaft in an installation region of an energy-saving fin, utilizing the actually measured line shape and an installation angle of the fin keel to find a primary installation position line of the fin keel on the stern contour of a tube shaft, utilizing the line shape to cut off the remaining amount of the fin keel in advance, compiling control program of deviation of the fin plate, correlating three-dimensional coordinates of a fin keel point measured by a total-station instrument to the positioning deviation of the fin keel for real-time tracking and positional guiding of the fin keel, reinforcing the fin keel prior to welding and formulating reasonable program of welding process, utilizing positioning deviation of the fin plate to control program so that welding influence upon installation ...

Mechanical dust-removal equipment for refractory bricks during cutting and polishing

The invention relates to mechanical dust-removal equipment for refractory bricks during cutting and polishing. The mechanical dust-removal equipment is characterized by comprising a dust removal box, a bracket, an air pump, a foul air pipe and a clear air pipe, wherein the dust removal box is mounted on the bracket, the foul air pipe is used for connecting the dust removal box and a brick cutting machine, and the clear air pipe is used for connecting the dust removal box and the air pump; the dust removal box comprises a box body, an opening is formed in the lower surface of the box body, the opening is connected with a residue storage hopper in a sealing mode, and a valve is arranged at the outlet of the residue storage hopper; a filter plate I and a filter plate II are transversely arranged inside the box body; a water inlet pipe is arranged on the upper wall of the box body; one end of the foul air pipe penetrates through the upper wall of the box body, the filter plate I and the filter ...

Elevator seven-party intercom system

The invention provides an elevator seven-party intercom system which comprises an elevator car intercom system body, an elevator top intercom system body, an elevator bottom intercom system body, an elevator machine room intercom system body and a property monitoring center intercom system body. The elevator car intercom system body is connected with a real-time monitoring server voice intercom alarm system of an elevator company through a network transmission line, and connected with a real-time monitoring server voice intercom alarm system of a quality supervision department through a network transmission line so that video monitoring and recording in an elevator car can be achieved, and the position of an elevator giving an alarm can be displayed on a map. The intercom system has the advantages that an original intercom system and an original control system are not damaged, installing is easy, cost is low, operation and maintenance are convenient, when people are trapped in the elevator ...

Releasing method applicable to packer layered sand fracturing string

The invention discloses a releasing method applicable to a packer layered sand fracturing string, relating to the technical field of releasing and fishing in underground workover job construction in an oil and gas well. In the releasing method applicable to the packer layered sand fracturing string, designed by the invention, a circulating slide bushing and a steel ball are removed firstly and then an oil pipe is cut, and the method comprises the following five steps of: disconnecting a safety joint, lowering a string, making up underground, testing a clamping point, and cutting the oil pipe and taking out the string at the upper part. By means of the invention, a complex construction process of performing back-off fishing of the string at the upper part on a left-hand screw drilling toolis avoided, and the method has the characteristics of reducing construction steps and saving fishing time.

Method of fabricating various-sized passivated integrated circuit chips from a borderless gate array

Effective passivation structures and guard rings can be formed in borderless gate arrays by forming the gates in an array of discrete blocks separated by thin scribe lines in which the substrate is not covered by gates. Diffusions for guard rings can be formed in the substrate for guard ring purposes, and passivation structures can be sealingly attached to the substrate. Various circuit metalizations such as discrete layers or different circuits can be produced with a single mask by covering all but a selected portion of the mask during exposure.

Indolo heptamyl oxime analogue as PARP inhibitor

Disclosed is a type of indolo heptamyl oxime compounds as a PARP inhibitor. Specifically disclosed are a compound as represented by formula (II) and a pharmaceutically acceptable salt thereof.

Water-free valve body seal test device

The invention discloses a water-free valve body seal test device. The water-free valve body seal test device comprises a left vertical plate and a right vertical plate which are symmetrically positioned on a bottom plate simultaneously, wherein two slide shafts with parallel axes are arranged between the left vertical plate and the right vertical plate; a movable plate is arranged between the two slide shafts; after one screw rod passes through the left vertical plate, one end of the screw rod is connected with the movable plate through a bearing; the bearing is arranged on one side facing the left vertical plate of the movable plate; one end of the screw rod is inserted into a shaft sleeve of the bearing; a left clamping plate is arranged on side facing the right vertical plate of the movable plate; a right clamping plate is arranged on one side facing the left vertical plate of the right vertical plate; the right clamping plate is a circular disk body; the left clamping plate comprises ...

FLEXIBLE MULTI-MODULED NANOPARTICLE-STRUCTURED SENSOR ARRAY ON POLYMER SUBSTRATE AND METHODS FOR MANUFACTURE

A flexible chemiresistor (CR) sensor for sensing a molecule of interest in a fluid (liquid or gas) is provided. The flexible CR sensor comprises a flexible chemiresistor (CR) module. The flexible CR module comprises a flexible substrate such polyethylene terephthalate (PET), polyethylene naphthalate (PEN) or polyimide (PI), and a thin film nanoparticle assembly assembled on the flexible substrate. The thin film nanoparticle assembly comprises metal or metal alloy core, ligand-capped nanoparticles and molecular linkers connecting the nanoparticles. The flexible CR sensor and an intelligent pattern recognition engine can be incorporated in a handheld device that can detect a molecule of interest in a fluid (e.g., a liquid or gas) accurately, rapidly, and without false positives. Any sensing array nanomaterial, pattern recognition, and compact/or electronic hardware can be integrated to achieve a desired detection limit and response speed.

Temperature control method and temperature control system thereof

This invention provides a temperature control method, which includes the following steps: setting expected temperature value of circulating cooling temperature of temperature control system's output; according to the deviation between the current temperature in the circulating cooling liquid export and the expected value, adjusting power outputs of heating module and cooling module, and controlling the variation of temperature; dividing the change process of controlled temperature into three stages, the three stages are M1, M2 and M3, wherein, the M1 stage is used for improving response speed of the temperature control system, and approaching the expected the temperature value rapidly; the M2 stage is used for controlling slope of temperature change; the M3 stage is used for stabling system current temperature at the expected temperature. This invention provides a temperature control method and temperature control system thereof which divides the change process of controlled temperature ...

Display light shield

A display light shield applicable for CRT monitors and LCD of various model and size, with adjustable use width and height and constituted with movable side components at left and right sides, intermediate component and limiter. As the left shield is composed of components at light and right sides and intermediate component at top, the width of which may be adjusted according to the size of the display when mounted on it, so that the light shield may adapt various displays.

Method for improving transmission rate of LFM system

The invention relates to a method for improving the transmission rate of an LFM (Linear Frequency Modulation) system, which belongs to the technical field of wireless communication and comprises the following steps of: assuming a binary bit stream, determining a frequency modulation slope mu through index bits by utilizing Gry mapping, then obtaining an SSK-CSS index modulation sequence s (l), obtaining a received signal r (l) through an additive white Gaussian noise channel, and then carrying out chirp removal operation to obtain a chirp removal signal r0 (l): rW-1 (l), then DFT operation, modulus operation and maximum value operation are carried out to obtain a maximum value and an index corresponding to the maximum value, and the frequency modulation slope of a sending end is determined by comparing the maximum value, so that the value of an index bit is decoded. According to the method, the transmission rate of the LFM system is improved based on the skew keying-chirp spread spectrum ...

Device and method for imitating pollutant transport and upstream salty water of riverway with repeated tidal flow

The invention belongs to the technical field of the water ecological environment, and particularly to a device and a method for stimulating pollutant transport and upstream salty water of a riverway with a repeated tidal flow. The device comprises an upstream flow control device, a middle water tank device and a downstream tidal flow control device, and is characterized in that the upstream flow control device comprises a water inlet pipe, a constant flow water tank and an upstream water level control water tank; the middle water tank device comprises a water tank body, a speed measuring device and a pollutant sewage inlet tank; the downstream tidal flow control device comprises a tide water level control water tank, a tide backflow stimulation water tank, a compensation or seawater salinity stimulation water tank; the upper end of the water tank body is connected with the upstream water level control water tank while the lower end thereof is connected with the tide water level control ...

Refrigeration system and refrigeration method

The invention provides a refrigeration system and a refrigeration method. The refrigeration system comprises a controller, a power driving module, a semiconductor refrigeration module, a safety detection module and a pipeline control module; also comprises a hard wire safe interlock module. When a fault occurs, the hard wire safe interlock module receives the fault-signals from the safety detection module and the power driving module controls the power driving module to break the DC power source of the semiconductor refrigerator, and transmits the fault-signal to the controller for processing, thus, improves the safety of the refrigeration system. The refrigeration system comprises a three-phase power supply filtering module, solves the problem of harmonic wave interference of the current refrigeration systems, and improves the electromagnetic compatibility of the refrigeration system. The refrigeration method provided in the invention selects the number of semiconductor refrigerators needed ...

Trägerkatalysator

Ein Trägerkatalysator wird hergestellt mittels eines Verfahrens, das ein Schaffen von Hüllenentfernungsbedingungen für ein Trägerkatalysator-Zwischenprodukt, das auf einem Kohlenstoffträger verteilte, bedeckte Nanopartikel eines Katalysatormaterials enthält, aufweist. Die bedeckten Nanopartikel weisen jeweils einen Platinlegierungskern auf, der in einer organischen Hülle eingeschlossen ist. Die Hüllenentfernungsbedingungen umfassen eine erhöhte Temperatur und eine Inertgasatmosphäre, die im Wesentlichen frei von Sauerstoff ist. Die organische Hülle wird von dem Platinlegierungskern unter den Hüllenentfernungsbedingungen entfernt, um die thermische Zersetzung des Kohlenstoffträgers zu beschränken und dadurch das Agglomerieren des Katalysatormaterials dergestalt zu beschränken, dass der Trägerkatalysator eine elektrochemische Oberflächenfläche von mindestens 30 m2/g Pt aufweist.

Preparation of oxycodone

A process for preparing oxycodone or an oxycodone salt, wherein the oxycodone or oxycodone salt has low levels of impurities (especially 14-hydroxycodeinone) is disclosed. The process comprises the steps of: a) preparing a mixture comprising oxycodone and a solvent and adjusting the pH of the mixture to less than 6; and subsequently b) exposing the mixture to hydrogenation reagents for a period of at least 1 hour.

Sanding belt special for metal composite plate and preparation method thereof

The invention relates to a sanding belt special for a metal composite plate and a preparation method thereof. The sanding belt consists of a grinding material layer, an anti-clogging layer, a composite glue layer, a bottom glue layer, a basic glue layer, a matrix processing layer, a matrix layer and a matrix anti-static layer. The preparation method comprises the following steps of: coating the matrix processing layer and the matrix anti-static layer on two cloth-based faces by a knife coating method; coating the basic glue layer and the bottom glue layer on the matrix processing layer sequentially; implanting ground sand into the bottom glue layer; and coating the composite glue layer and the anti-clogging layer on the bottom glue layer sequentially, wherein the part, which is exposed from the anti-clogging layer, of the ground sand implanted into the bottom glue layer forms the grinding material layer; the matrix processing layer is prepared from phenolic resin and butadiene styrene latex ...

Layout designing method and apparatus

The invention provides a method and a device for designing territory. The method includes steps as follows: obtaining a distance rule among all figures in the system territory according with a first design rule; converting the distance rule into a second design rule relative with the territory frame; designing each sub-territory in the system territory according with the first design rule and the second design rule; processing rule detection to all sub-territory. The method can process territory splicing design rule detection in a design step of single sub-territory that save process for processing combination splicing detection to territory, increases efficiency for designing territory greatly; at the same time, avoids design rule error caused by territory splicing efficiently, and ensures reliability of the territory thoroughly.

Circuit simulation apparatus and method

The invention provides a circuit simulation device and a circuit simulation method. The device comprises: a noise signal module used for generating a noise signal; a simulation signal module used for generating a first simulation signal; a signal synthesis module used for synthetizing the noise signal and the first simulation signal to generate a second simulation signal; an analog-to-digital conversion module used for processing the analog-to-digital conversion simulation processing. The invention obtains the real and reliable simulation signal via synthetizing the simulation signal of the noise of the testing instrument and the simulation input signal of the Sigma-delta analog-to-digital converter, comprehensively considers various influencing factors of behavioral level circuit simulation, and improves the accuracy of the circuit simulation.

Wireless communication control method in wireless power transmission system

The invention discloses a wireless communication control method in a wireless power transmission system, and belongs to the technical field of wireless power transmission. The control method adopted by the invention is simple, identification of equipment and confirmation of a charging position are realized by utilizing a wireless communication control method, an additional circuit does not need to be added, a transmitting end control circuit does not need to intermittently send an energy signal, electromagnetic interference is reduced, and the reliability of the system is improved; through the method, hopping of communication frequency points is realized, and mutual interference among a plurality of devices at the same place is reduced; the transmitting end control circuit obtains output voltage and output current in a wireless communication mode to complete double closed-loop control, constant voltage or constant current output is achieved, the stage number of the system is reduced, and ...

INDOLO HEPTAMYL OXIME ANALOGUE AS PARP INHIBITOR

Disclosed is a type of indolo heptamyl oxime compounds as a PARP inhibitor. Specifically disclosed are a compound as represented by formula (II) and a pharmaceutically acceptable salt thereof.

Glare shield of display equipment

The invention relates to a detachable light shade for a displayer. The light shade can be applicable to an LCD with a specific size and comprises a detachable left surface component, a detachable right surface component, a top component and connecting parts which are respectively connected with the left surface and the top surface as well as the right surface and the top surface; because the light shade is composed of the left surface component, the right surface component, the top component and connecting parts, both the package and transportation are convenient and both the transportation cost and the package cost are lowered; the lateral surface is provided with a CD-ROM hole and a button adjusting hole, which is convenient for a user to use.

Vacuum degree detection method and device, vacuum product and electronic equipment

The invention provides a vacuum degree detection method and device, a vacuum product and electronic equipment, and relates to the technical field of vacuum detection. The method is applied to a sensor arranged in a to-be-detected vacuum area and comprises the steps that radio frequency energy of an outdoor unit is received for charging; when the charged energy reaches a preset threshold value, real-time data acquisition is carried out in response to an acquisition instruction of the outdoor unit; and in response to a reading instruction of the outdoor unit, wirelessly transmitting the real-time data to the outdoor unit, so that the outdoor unit calculates the vacuum degree of the vacuum area to be measured according to the real-time data. The influence of a lead on a vacuum environment is avoided by adopting a wireless charging and wireless data transmission mode, real-time data is analyzed and calculated by an outdoor unit to obtain the vacuum degree, the vacuum degree value is accurately ...

Folic acid derivatives

Test method for step response performance of phase-locked loop system

The invention discloses a testing method for the step response performance of a phase-locked loop system, aiming at improving the testing precision of the step response performance. The testing method comprises the steps as follows: during the process that the phase-locked loop system steps from one stable oscillating frequency to another oscillating frequency, the waveform of an output voltage signal is recorded; the frequency information of the output voltage signal during the stepping process is obtained according to the waveform; and parameters of the step response performance are obtained according to the frequency information. The invention avoids leading testing parameters from a feedback loop, can not lead noise to an original system and improves the measuring precision.

Visual inspection camera noise point elimination method and device, and storage medium

The invention relates to the technical field of digital image processing, in particular to a visual detection camera noise point elimination method and device and a storage medium, and the method comprises the following steps: carrying out the image collection of a camera under a zero exposure condition, and carrying out the graying processing of the collected image; finding out pixel points of which the gray values are greater than a first threshold value in the image, marking the pixel points as noise points, and determining coordinates of the noise points; the gray values of the noise points are re-assigned; image acquisition is carried out again under the zero exposure condition, graying processing is carried out on the acquired image, and whether pixel points with the gray values larger than a first threshold value exist or not is determined; if the gray value exists, the step of marking the gray value as a noise point and re-assigning the gray value is repeated; if not, the noise ...

Method for replacing pipeline incapable of being welded on line

The invention discloses a method for replacing a pipeline incapable of being welded on line, and belongs to the field of chemical machinery. According to the pipeline replacement method, online welding cannot be achieved in the pipeline replacement and installation process. According to the treatment method, a plurality of vertically-distributed nuts are welded to the non-binding face of a flange in advance, after threading, a multi-point positioning principle is used for clamping a to-be-welded pipeline, the flange and the to-be-welded pipeline are effectively fixed, and possibility is brought to off-line welding. When the method is adopted to deal with the condition that the pipeline needs to be welded and replaced off line, the limitation of the field operation environment can be greatly eliminated, the production halt risk and the safety risk of production are reduced, and meanwhile, great operation safety guarantee and good operation conditions are brought to operators.

Method and device for designing standard cell library and integrated circuit

The invention discloses a method and a device for designing a standard cell library. The method comprises a step of designing a common standard cell, and also comprises a step of designing a double-edge flip-flop cell, and the step of designing the double-edge flip-flop cell comprises: when determining the type of the standard cell, adding the double-edge flip-flop cell to the standard cell type; designing a schematic diagram of the double-edge flip-flop cell; and designing a diagram of the double-edge flip-flop cell. A mold of the double-edge flip-flop cell is established, and the method for establishing the mold comprises the following steps of: establishing a rising edge comprehensive library and a falling edge comprehensive library for the double-edge flip-flop; and establishing a double-edge flip-flop simulated library for the double-edge flip-flop. The invention also discloses a method and a device for designing an integrated circuit. Due to the method and the device, the rising edge ...

Drawing supporting device beneficial to geological disaster control, exploration and design of construction drawings

The utility model belongs to the technical field of ground disaster drawing supporting devices, and particularly relates to a drawing supporting device beneficial to ground disaster control exploration design construction drawings, which comprises a drawing board body, the drawing board body comprises an upper supporting board and a lower supporting board, the upper supporting board is hinged with the lower supporting board through a rotating shaft, and the lower supporting board is hinged with the lower supporting board through a rotating shaft. A moving groove is formed in the upper end face of the upper supporting plate, a magnet strip is fixedly connected to the bottom face of the inner wall of the moving groove, a moving plate is slidably connected to the top of the magnet strip, fixing blocks are symmetrically connected to the top of the lower supporting plate, and bandages are connected to the inner sides of the fixing blocks. The portable drawing board is simple in structure and ...

Laptop computer light shield

A notebook computer hood, from the left, right, top, the back four components, Hood rear can be used magnetic Nd-Fe-B permanent magnet materials paste, gluing material nylon, elastic buckling diagonal, zipper, sticker connected to laptop display dorsal side, hood extinction medial black suede material, hood by changing the left, right, top, rear reciprocal links, foldable, reducing notebook Hood to bring closure computer when the size of a regulation and the use of the function of height and width.

Oxygenerator electronic flowmeter sectionalization governing system

The utility model provides an oxygenerator electronic flowmeter sectionalization governing system, including control valve seat, control case, step motor, the cross -section of control valve seat is T shape, has a circular oxygen output at the front end of control valve seat, the front end of control valve seat still be provided with with the import of oxygen output vertically oxygen. The utility model discloses a toper salient and step motor's structure setting for the electronic flowmeter of oxygenerator adjusts and accurately to segment, fabulous adaptation user's demand, even in the highlands, height above sea level changes often and leads to atmospheric pressure to change often, also can be through accurate regulation guarantee oxygen concentration steady, setting through drive module and control panel for application of electronic IT intelligent regulation and remote control are adjusted has splendid hardware guarantee.

Fever-reducing toxicity-removing medicine for poultry

The invention discloses a fever-reducing toxicity-removing medicine for poultry. The medicine is prepared from the following raw materials in parts by weight: 10-12 parts of palemane prunella, 5-6 parts of folium eriobotryae, 6-9 parts of lantern plant calyx, 0-0.5 part of platycodon grandiflorum, 15-20 parts of licorice root, 3-5 parts of puffball, 0-0.5 part of rhizoma menispermi, 6-8 parts of lonicera japonica, 2-3 parts of fructus forsythiae, 1-1.5 parts of burdock, 0.5-1.5 parts of rhizoma belamcandae, 9-15 parts of radix ophiopogonis and 3-6 parts of pulsatilla chinensis regel. The medicine is prepared from pure traditional Chinese medicinal materials, has a remarkable effect of preventing and treating cold, fever and upper respiratory infection caused by bacteria and fungi, does not have drug residues or toxic or side effect, and can be used by farmers without risk. The fever-reducing toxicity-removing medicine has the advantages of low cost and easily available raw materials, simple ...

LNG ship double-rudder system block assembly and carrying method

The invention discloses an LNG ship double-rudder system block assembling and carrying method. The method comprises the following steps that firstly, an assembling jig frame of a double-rudder system block is arranged; step 2, segmented positioning of the AB01C is carried out; step 3, carrying out segmented assembly on the AB01P and the AB01S; fourthly, a double-rudder system block carrying jig frame is arranged; and 5, carrying the AZ01C block on a dock. According to the method, an efficient jig frame design means is adopted, the characteristics of the LNG ship double-rudder system block are matched, the assembling and carrying precision and efficiency of the LNG ship double-rudder system block can be improved, and the safety construction level is improved; according to the method, the left-right and front-back mounting precision of the rudder system of the LNG ship and the intersection degree of the shaft system and the rudder system can be improved at the same time, and the maneuverability ...

INDOLO HEPTAMYL OXIME ANALOGUE AS PARP INHIBITOR

Pre -installation bed -jig of energy -conserving fin of boats and ships

The utility model relates to a pre -installation bed -jig of energy -conserving fin of boats and ships belongs to the shipbuilding field. The pre -installation bed -jig is including marking off steel sheet and bed -jig support piece, and stern shaft hub outline line type is established to the upper surface of marking off steel sheet and the line is pieced together in advance to the fin keel, and the steel sheet of should ruling freezes fixedly respectively with platform embedded iron around the marking off steel sheet on arranging the platform in, every bed -jig support piece is including three angle steel stand, a horizontal horizontal pole of angle steel and an angle steel bracing, in three angle steel stand is parallel to each other and stands on the coplanar, is fixed with the horizontal horizontal pole of angle steel in the top of three angle steel stands, is fixed with the angle steel bracing on the horizontal horizontal pole of angle steel, and this angle steel bracing one end is ...

Preparation method of compound surfactant heavy oil microemulsion

The invention relates to the technical field of thick oil emulsification and viscosity reduction, and discloses a preparation method of a compound surfactant thick oil microemulsion, which comprises the following steps: (1) respectively preparing an APE-9 solution, a CAB-35 solution and a BS-12 solution with the mass fraction of 0.5%; (2) uniformly stirring the prepared APE-9 and CAB-35 solutions according to the compounding volume ratio of 1: 1 to prepare a compound surfactant A solution, and uniformly stirring the APE-9 and BS-12 solutions according to the compounding volume ratio of 1: 1 to prepare a compound surfactant B solution; (3) adding a diesel oil and thickened oil mixed system with the blending ratio of 0.5: 1 into the beaker, then adding the solution A, and stirring for 20 minutes at the constant temperature of 55 DEG C and the stirring rotating speed of 1200-1500 r/min; and adding the solution B into another beaker diesel oil and thickened oil mixed system, and stirring for ...

Roller yarn winding detection method and device and storage medium

The invention relates to the technical field of textile, in particular to a roller yarn winding detection method which comprises the following steps: setting a monitoring area and acquiring image data of a roller surface; performing gray processing on the image data to obtain a first gray image; performing mean filtering processing on the first grayscale image to obtain a second grayscale image; extracting a brighter region in the first grayscale image as a suspected region; and comparing a preset area threshold value with the feature parameters of the suspected region, and outputting a judgment result. Wherein the roller is provided with a black roller surface corresponding to the white glass fiber tow, so that the winding yarn in the acquired image data can be conveniently identified; the industrial camera is statically arranged relative to the roller station, so that the background part except the roller surface area in the image data can be conveniently filtered, and the debugging time ...

Method of forming iron oxide core metal shell nanoparticles

A method of forming mono-disperse iron-oxide core metal shell nanoparticles is disclosed. Particle size of the oxide core seeds is controlled and capped seeds are formed. The capping layer is desorbed by a thermally activated process and metal such as gold is chemically deposited on the core seeds in situ. This process can be repeated to produce multi-metal or different metal shells. A second capping layer is applied on the core/shell composite nanoparticles. In another step, the particles are sized by centrifuging to obtain a tightly controlled and narrow particle size distribution. The water-dispersibility of the particles is achieved by a thiol exchange reaction on the gold shell of the core/shell nanoparticles or by deposition of gold on ferritin-derived iron oxide cores in aqueous solution. Mono and multilayer thin films are assembled on different substrates using the core/shell particles and linking molecules.

Verfahren zur Behandlung eines Trägerkatalysators

Ein Verfahren zum Behandeln eines Trägerkatalysators umfasst das Schaffen von Hüllenentfernungsbedingungen für einen Trägerkatalysator, der Nanopartikel aus einem Katalysatormaterial auf einem Kohlenstoffträger aufweist. Die Nanopartikel weisen jeweils einen Platinlegierungskern auf, der in einer organischen Hülle eingeschlossen ist. Die Hüllenentfernungsbedingungen umfassen eine erhöhte Temperatur und eine Inertgasatmosphäre, die im wesentlichen frei von Sauerstoff ist. Die organische Hülle wird dann unter den Hüllenentfernungsbedingungen von dem Platinlegierungskern entfernt.

Electromagnetic valve with function of precisely controlling sealing process

The invention discloses an electromagnetic valve with a function of precisely controlling a sealing process. A plunger tube seat is disposed in a valve body and in contact with an open end. A piston in disposed in the plunger tube seat. The piston is in contact with the inside of the valve body to separate the inside of the valve body into two sealed cavities. A movable support pillar is disposed in the piston. The piston is of a hollow annular structure with openings at two ends. A partition is disposed inside the piston. The lateral wall of the partition is in seamless connection with the inner wall of the piston. A through hole is formed in the partition. The movable support pillar penetrates the through hole and is located below the partition. The movable support pillar is provided with an isolation head which is disposed below the through hole. The size of the isolation head is larger than the diameter of the through hole. A limit ring sleeves the movable support pillar. The distance ...

Drilling and grinding tubular column structure of drilling tool

A drilling and grinding tubular column structure of a drilling tool relates to a tubular column assembly adopting a screw drilling tool for drilling and grinding in underground workover operation. A small drilling and grinding tubular column structure of a screw drilling tool is designed with a two-stage flow dividing method. The structure comprises connecting oil tubes, manifold joints and a drilling tool. A drilling and grinding tool, the screw drilling tool, the lower manifold joint, the lower connecting oil tube, the upper connecting oil tube, the upper manifold joint and an oil tube string are orderly connected from top to bottom. The pressure of workover fluid to the screw drilling tool is reduced by reducing the amount of liquid axially flowing downward in a flow dividing mode. The screw drilling tool is ensured to work with the optimum flow rate, divided workover fluid can effectively carry drilling bits to flow upward, and washover discharge quantity is ensured, so the structure ...

Very-long instruction word processor

The invention provides a very-long instruction word processor. The VLIW processor provided by the invention adopts data processing units with uniform interfaces and control modes, is provided with a distributed register file and a data exchange network, adopts VLIW instruction set per se with variable length, and has the capacity of randomly increasing or deleting the data processing units as application required from the application so that a designer can design the VLIW processor facing application according to the architecture of the VLIW processor provided by the invention, and the contradiction that the VLIW processor with a single structure cannot be applied to multiple application demands is avoided.

Data center temperature control and waste heat recovery system

The invention relates to the technical field of data center management and control, in particular to a data center temperature control and waste heat recovery system. The invention provides a data center temperature control and waste heat recovery system which comprises a data center, a building group, an energy supply system and a temperature control system. The temperature control system is connected with the building group and the data center at the same time, is suitable for cooling the data center and heating the building group, and comprises a heat storage part which is connected with the building group and the data center at the same time and is suitable for absorbing and storing heat energy generated by the data center. Heat energy generated by the data center can be used for supplying heat to the building group; and the energy supply system is connected with the temperature control system and is suitable for providing energy for the temperature control system. According to the ...

Display light shield

A display light shield as a visor for a portable computer, includes a top portion and two side portions. The portions are sheet and jointed to form a hood whose sides and top are closed while bottom is open. The shape of the hood is suitable for the computer monitor. A fastener is provided on the hood for attaching the visor to the computer. The visor can be folded by changing joining manners of the portions so that packaging and transporting become convenient.

Clamping mechanism of a heating furnace supporting beam winter construction heat preservation template

The utility model relates to a clamping mechanism of a heating furnace supporting beam winter construction heat preservation template for connect and press from both sides two horizontal gussets in the tight heating furnace supporting beam winter construction heat preservation template, including bolt, bolt gag lever post, handle and handle axle, the one end of bolt is equipped with the through -hole, the other end that are used for placing the bolt gag lever post and is equipped with the notch that is used for placing the handle, the both sides of notch and the one end of handle all are equipped with the through -hole that is used for placing the handle axle, through -hole on the clamping lever is the eccentric orfice. This clamping mechanism simple structure, convenient operation, quick two the horizontal gussets that press from both sides in the tight heating furnace supporting beam winter construction heat preservation template of ability.

Carbon fiber filament splitting defect detection method and device and storage medium

The invention relates to the technical field of carbon fiber production and detection, in particular to a carbon fiber splitting defect detection method which comprises the following steps: setting a monitoring area and acquiring image data of carbon fiber yarns; preprocessing the image data, and extracting a carbon fiber part through absolute threshold segmentation; extracting a missing region of each yarn region in the carbon fiber part; the taper characteristics of all the missing areas are calculated; and according to a preset condition, judging whether a filament splitting defect exists or not. According to the method, if the upper surface of a certain carbon fiber yarn has split silk, namely, the upper surface of the current yarn area has cracks, whether the split silk condition exists on each carbon fiber or not is screened according to the split silk condition characteristics. Due to the reason of the product technology, if split filaments exist on the carbon fibers, the carbon ...

Temperature control method for projection objective of photoetching machine

The invention provides a temperature control method for a projection objective of a photoetching machine, where the objective temperature is regulated to a set value of the objective temperature by use of a temperature control unit (TCU), comprising the following control steps: initializing system parameters, deciding to enter which control step: pre-regulating the TCU inner water temperature to a set value; using switch control, with the objective temperature as a master control variant, controlling the objective temperature in a target accuracy of step P2; using a cascade control arithmetic with a Smith predictor, with the objective temperature as the master control variant, using an increment PID arithmetic, and a water temperature at a flow plate as a secondary control variant, using an increment PI arithmetic for the secondary control loop; using a cascade control arithmetic without a Smith predictor, with the objective temperature as a master control variant, using an increment PI ...

BiVO4/CoNiFe-LDH photocatalyst as well as preparation and application thereof

The invention provides a BiVO4/CoNiFe-LDH (layered double hydroxide) photocatalyst as well as a preparation method and application thereof. BiVO4 with a one-dimensional corn cob-shaped structure and CoNiFe-LDH with a three-dimensional flower-shaped structure are compounded to obtain the visible-light-responsive one-dimensional/three-dimensional BiVO4/CoNiFe-LDH composite photocatalyst, so that the separation of photon-generated carriers is accelerated, and organic pollutants such as tetracycline, ciprofloxacin and levofloxacin can be efficiently and stably degraded by the visible-light-responsive one-dimensional/three-dimensional BiVO4/CoNiFe-LDH composite photocatalyst.

Box tap washover fishing tool

A box tap washover fishing tool relates to the field of a manufacture technique for an oil pipe fishing tool used in downhole workover operation engineering. The present invention designs a box tap washover fishing tool suitable for corroded and deformed oil pipes in lower pressure wells by adopting a mode that washover, release and fishing are finished at a time. The fishing tool comprises a large range box tap, the upper part of the large range box tap is connected with a left-hand threaded drill stem, left-hand threaded fishing threads are arranged in the cylinder of the large range box tap, and the lower part of the large range box tap is connected with a washover shoe. The present invention has the advantages of large fishing range, reduction of the difficulty in the washover of corroded and deformed oil pipes and small washover work load.

Agricultural product maturity prediction method and system based on remote sensing technology and deep learning

The invention discloses an agricultural product maturity prediction method and system based on a remote sensing technology and deep learning. The prediction method comprises the following steps: collecting a picture data set generated in a preset time in a research area to construct a deep learning model; collecting a remote sensing information data set in the research area; screening mature influence factors according to the remote sensing information data set, and carrying out weight calculation on the mature influence factors; constructing mature demand exponential functions of different mature stages; a prediction remote sensing information data set of a to-be-predicted research area in future time is collected, and an agricultural product maturity demand exponential function is calculated; and the prediction result is visualized. Compared with the prior art, the method has the advantages that the mature demand exponential function is comprehensively applied, more accurate evaluation ...

Pump-free shearing turbulent flow resistance reduction measurement circulating device

The invention relates to the field of turbulent flow control in fluid mechanics, and discloses a pump-free shearing turbulent flow resistance reduction measurement circulating device. The device consists of a nitrogen purging system, an experimental solution adding system, a gas pressure supply system, a drag reducer loop test system, a waste liquid recovery system and a data acquisition system. The nitrogen purging system is used for emptying air, particle impurities and experimental residual liquid in the pipe; the gas pressure supply system is used for providing a liquid circulation flow pressure condition; the drag reducer loop test system is used for shear-free circulating turbulent flow drag reduction flowing of a solution in a loop. According to the experimental device, nitrogen is adopted to provide a power source for a test system, and a motor is utilized to drive double pistons to reciprocate to realize pressure control, so that a solution is circulated for multiple times in a ...

Wafer carrier system and immersion lithography apparatus

Provided is a wafer carrier system comprising a workpiece stage. The inside of the workpiece stage is provided with several liquid flow path cavities. Each of the liquid flow path cavities is arranged to be centrally symmetric with respect to the central point of a horizontal plane of the workpiece stage. Temperature controlled liquid flows in opposite directions inside two adjacent liquid flow path cavities respectively. Also provided is an immersion lithography apparatus, comprising: a main frame, an illumination system, a projection objective lens, an immersion head, and the wafer carrier system. The invention resolves the issue that acceleration and deceleration motions of the workpiece stage during exposure cause immersion liquid to move and thus result in temperature fluctuation of the liquid inside the workpiece stage, thereby improving exposure performance of lithography apparatuses.

Very-long instruction word processor

The invention provides a very-long instruction word processor. The VLIW processor provided by the invention adopts data processing units with uniform interfaces and control modes, is provided with a distributed register file and a data exchange network, adopts VLIW instruction set per se with variable length, and has the capacity of randomly increasing or deleting the data processing units as application required from the application so that a designer can design the VLIW processor facing application according to the architecture of the VLIW processor provided by the invention, and the contradiction that the VLIW processor with a single structure cannot be applied to multiple application demands is avoided.

Post-processing method for bi-component parallelly-arranged multiplex yarns

The invention relates to a post processing method of a double-component parallel composite continuous yarn, which includes the following steps:(1) twisting: twisting the PTT/PET double-component parallel continuous yarn; (2) twist fixing: carrying out twist fixing on the PTT/PET double-component parallel composite continuous yarn after twisted with a twist fixing temperature of 70 to 100 DEG C and a twist fixing time of 20 to 60 minutes, and the twist fixing is carried out by steaming or hot drying; (3) matching the twisting direction and the usage: respectively processing two double-component continuous yarns of S twisting direction and Z twisting direction to the fabric usage which is easy to generate skew weft and the continuous yarns of the S twisting direction and the Z twisting direction are alternatively arranged to be fed to a machine when weaving; using a continuous yarn of single direction to be fed to the machine for weaving for the knitted fabric tissues that are hard to generate ...

Special microbial organic fertilizer for selenium-rich rice and preparation method thereof

The invention discloses a special microbial organic fertilizer for selenium-rich rice and a preparation method thereof. The special microbial organic fertilizer for selenium-rich rice is prepared from the following raw materials in parts by weight: 12-18 parts of pre-fermentation material, 6-10 parts of mineral, 0.5-0.8 part of Bacillus subtilis ATCC 6633, 30-40 parts of selenium-rich rice bran and hull, 5-10 parts of cassava flour and 15-20 parts of humic acid. The pre-fermentation material is prepared from the following raw materials in parts by weight: 10-20 parts of bean pulp, 1-3 parts of humic acid, 3-5 parts of molasses, 0.1-0.2 part of sodium selenite and 0.1-0.2 part of Bacillus subtilis ATCC 6633. The mineral is prepared from the following raw materials in parts by weight: 40-60 parts of ground phosphorite, 40-60 parts of medical stone and 1-3 parts of silicon powder. By using the Bacillus subtilis ATCC 6633, the organic fertilizer contains abundant organic selenium. Besides, ...

Hoisting method for lashing bridge carrying

The invention relates to a hoisting method for lashing bridge carrying, and relates to the field of ship body hoisting processes for ship construction, a hanging bracket is mounted below a gantry crane, the hanging bracket comprises two parallel longitudinal hanging brackets and a plurality of parallel transverse hanging brackets, and the transverse hanging brackets are vertically arranged between the two parallel longitudinal hanging brackets; the longitudinal hanging bracket is longer than the transverse hanging bracket; hanging rings are respectively arranged on upper and lower surfaces of the longitudinal hanging bracket; the gantry crane is connected with the hanging ring above the hanging bracket; the binding bridge is connected to the hanging ring below the hanging bracket; a lashing bridge is hung below each of the two longitudinal hanging brackets, and the two lashing bridges are hung below the hanging brackets in parallel. By means of the hoisting method, two lashing bridges can ...

Current steering digital-to-analog converter

The invention discloses a current steering digital-to-analog converter, which comprises a driving buffer and a current source, wherein the current source also comprises a first switching transistor and a second switching transistor, the driving buffer also comprises a first input end, a second input end, a first phase inverter consisting of a first PMOS transistor, a first NMOS transistor and a first transistor, and a second phase inverter consisting of a second PMOS transistor, a second NMOS transistor and a second transistor, a grid of the first switching transistor is connected with a grid of the second transistor and a drain of the first PMOS transistor or the first NMOS transistor, and a grid of the second switching transistor is connected with a grid of the first transistor and a drain of the second PMOS transistor or the second NMOS transistor. The current steering digital-to-analog converter can reduce the fluctuation of nodal voltage between two switching transistors of the current ...

Wind-dispelling and dampness-eliminating traditional Chinese medicine containing golden buckwheat rhizomes

The invention discloses a wind-dispelling and dampness-eliminating traditional Chinese medicine containing golden buckwheat rhizomes. The traditional Chinese medicine comprises the following raw materials in parts by weight: 15-25 parts of the golden buckwheat rhizomes, 8-12 parts of haws, 3-5 parts of xanthium sibiricum, 8-11 parts of mulberry twigs, 2-4 parts of atractylodes rhizomes, 3-6 parts of Chinese angelica, 0-2 parts of Chinese starjasmine stems, 8-10 parts of chrysanthemum, 1-3 parts of villous amomum fruits, 5-7 parts of angelica dahurica, 3-5 parts of mint, 0-2 parts of biond magnolia flowers and 1-3 parts of sichuan lovage rhizomes. The traditional Chinese medicine disclosed by the invention has a pure traditional Chinese medicine formula and has no toxic or side effects, the traditional Chinese medicine has obvious effects of dispelling wind and eliminating dampness, the golden buckwheat rhizomes are used as main components, the traditional Chinese medicine also has the effects ...

Synthesis method of peretinoin decarboxylative body impurities

The invention provides a preparation method of peretinoin decarboxylative body impurities. The method comprises the steps: with trans-farnesol as a starting material, carrying out an oxidation reaction to obtain a trans-farnesal, and than carrying out a highly stereoselective Wittig-Horner reaction and a classical Wittig reaction to obtain a target compound. The method has the advantages of mild reaction conditions, easiness and convenience in operation and high stereoselectivity; the purity of the target compound reaches 98% after column chromatography purification is carried out, and meets the requirements on the purity of an impurity reference substance during a peretinoin quality study.

Lamp

The invention discloses a lamp. The lamp comprises a light-emitting device, a fixedly holding device and a lampshade, wherein the lampshade is formed into a receiving cavity; the light-emitting device is detachably arranged on the lampshade by the fixedly holding device; when being arranged on the lampshade, the light-emitting device is positioned in the receiving cavity. A bottle body used in daily life is repeatedly used as the lampshade, so that the burden of use of a plurality of glass products and plastic products to environment is effectively relieved.

Sucker type test platform controller for solar cell and its method

Control equipment includes position travel switches installed on joining, testing and laminated table-board, ascending and descending travel switches installed on guide passage of erector, pneumatic mechanism of sucking disk, programmable controller and test instrument. Servo control is carried out for pneumatic mechanism and test instrument through programmable control device in the invention. The said control device can be operated in auto mode or in step mode to test battery plate on movable rack in three service positions. Indicator light of service position is in use for tracking purpose in production. Thus, assembling solar cell is safe, accurate and reducing wastage. The invention raises productivity and yield so as to promote production in large scale.

Air duct installation device and method

The invention relates to the technical field of building installation engineering, in particular to an air duct installation device and method. The air duct installation device is characterized by comprising an ejecting mechanism, a drilling device and an air duct bracket; the ejecting mechanism comprises a base trolley, a lever lifting device and a height-adjusting lifting device, the drilling device comprises an electric drill bracket and an electric impact drill, and the air duct bracket comprises an air duct supporting plate, a roller base, a main roller and a driving shaft. By means of the device or the method, drilling, air duct ejecting and air duct installing can be safely conducted on the ground, potential safety hazards of indoor aloft work are reduced, and work efficiency and work quality are improved.

Automatic antenna control device used on base station

The invention discloses an automatic antenna control device used on a base station. The automatic antenna control device comprises a holding pole, wherein the holding pole is used for fixing an antenna; an upper matrix and a lower matrix are axially arranged on the holding pole at an interval, are fixedly connected with the holding pole and form circumferential rotation tracks; a lower rotation body is arranged at the lower matrix, is matched with the rotation track of the lower matrix, and is connected with a rotating mechanism and one end of the antenna, and the rotating mechanism is used for driving the lower rotation body to perform circumferential motion; an upper rotation body is arranged at the upper matrix, is matched with the rotation track of the upper matrix and is connected with the other end of the antenna by virtue of a rod pushing mechanism, the rod pushing mechanism is connected with a driver, and the driver provides a driving force for the rod pushing mechanism. The automatic ...

Segmented U-shaped construction method for chimney of large container ship

The invention relates to a U-shaped construction method for a chimney segment of a large container ship, which comprises the following steps of: determining a segment construction base plane according to the arrangement characteristics of outfitting pieces in the segment, sequentially installing an internal platform assembly, a stand column, a left enclosure bulkhead assembly and a right enclosure bulkhead assembly, and finally installing a top platform assembly to form a U-shaped structural frame, and carrying out layered preassembling on the outfitting pieces at the moment, and after preassembling is complete, the front bulkhead assembly is turned over and installed, and a complete chimney section is formed. According to the method, the problem that the chimney subsection outfitting piece is difficult to install is solved, the site construction difficulty is reduced, the completeness of outfitting is improved, and the construction period of the chimney subsection is shortened. The method ...

Temperature control device for improving probability and efficiency of refrigerating system

The invention provides a temperature control device used for enhancing the reliability and efficiency of a refrigerating system. The invention comprises a temperature collecting module, a controller, a power driving module and a semiconductor refrigerating module which are sequentially connected. The temperature collecting module consists of a temperature sensor and an excitation source. The semiconductor refrigerating module contains two identical semiconductor refrigerators which are formed by mechanically connecting a plurality of cryogenic chips. The controller adopts a PLC controller. The power driving module is respectively connected with two semiconductor refrigerators. The invention can enhance the reliability and refrigerating efficiency of the refrigerating system, and simultaneously an adjustment can be carried out in time when failure happens, so as to guarantee refrigerating power and avoid impacting the effect of temperature control.

Method and device for designing standard cell library and integrated circuit

The invention discloses a method and a device for designing a standard cell library. The method comprises a step of designing a common standard cell, and also comprises a step of designing a double-edge flip-flop cell, and the step of designing the double-edge flip-flop cell comprises: when determining the type of the standard cell, adding the double-edge flip-flop cell to the standard cell type;designing a schematic diagram of the double-edge flip-flop cell; and designing a diagram of the double-edge flip-flop cell. A mold of the double-edge flip-flop cell is established, and the method forestablishing the mold comprises the following steps of: establishing a rising edge comprehensive library and a falling edge comprehensive library for the double-edge flip-flop; and establishing a double-edge flip-flop simulated library for the double-edge flip-flop. The invention also discloses a method and a device for designing an integrated circuit. Due to the method and the device, the risingedge ...

Method and system for processing passenger type difference

The invention discloses a method and system for processing passenger type differences, and relates to the technical field of civil aviation. The method comprises the following steps: setting a basic passenger type and other passenger types; according to different routes, passenger type templates are set based on all passenger types, and all the passenger types comprise a basic passenger type and other passenger types; and issuing the passenger type template to an application link of a corresponding route, wherein the application link comprises an air ticket product purchasing link, a tax product purchasing link, an additional service product purchasing link, a price adjustment rule link and a retrofit rule link. According to the method, corresponding templates can be freely set in a passenger service system according to laws and regulations of different countries and regions and requirements of different airlines at any time, so that the airlines can meet industry rules and start from the ...

Preparation of oxycodone

A method of purifying oxycodone or a salt thereof includes the steps of: a) preparing a solution including the oxycodone or salt thereof in a solvent, the solution having a pH less than 6, and; b) maintaining the solution at a temperature of at least 55° C. for a period of at least 1 hour; wherein the step of maintaining is performed in the absence of hydrogenation reagents.

Synthesis of PtCo nanoparticles

Synthesis of nanoparticles with particle size control is provided by the method of using two different metal-containing precursors, a capping component, an optional reducing agent, and then contacting the two precursors with the capping component to form a reaction solution, which is heated to produce first and second metals-containing nanoparticles. By controlling the ratio of the concentration of the capping component to the total concentration of the two metal-containing precursors, the nanoparticles can have diameters ranging between about 1 nm to about 15 nm. A decrease in the concentration of the capping component typically increases the size of the nanoparticles. Preferred compositions include Pt and Co-containing alloy nanoparticles. Controlled synthesis of larger, about 6 nm to about 12 nm, sized nanoparticles can be achieved in a solvent-free reaction process.

Time clock generating circuit and design method

The invention discloses a clock generating circuit and a design method thereof which comprises the following steps that an input module comprising a dispersion gate and an inverter is built, and a clock signal, which is received by the input module is transmitted into a buffer module and an output module according to an input signal; the buffer module comprising a plurality of inverters is built, and a buffer signal which is received by the buffer module, is generated according to the clock signal; the output module comprising a plurality of inverters is built, and clock signals, which are not mutually overlapped and are received by the output module, are buffered and output according to the clock signal and the buffer signal; a delay module comprising a transfer gate and a PMOS transistor is built, and a delay signal is generated by delaying the clock signal by the delay module, wherein, the output module, the buffer module and the delay module are connected in sequence, and the delay ...

Battery replacement box

The utility model relates to the field of charging stations, in particular to a battery replacing box. A battery replacement box comprises a box body, the box body is provided with an inlet, a transmission device is arranged on the inner bottom surface of the box body, sensors are arranged at the inlet and the charging position of the box body, the sensors sense the position of a battery and send position information to a controller, and the controller controls the transmission device to work according to the position of the battery. When the battery enters from the inlet of the box body, the sensor at the inlet of the box body senses the battery and sends a sensing signal to the controller, the controller controls the transmission device to work so as to convey the battery to the charging position, and when the sensor at the charging position senses the battery and sends the sensing signal to the controller, the controller controls the transmission device to stop working. The whole process ...

Flexible multi-moduled nanoparticle-structured sensor array on polymer substrate and methods for manufacture

A flexible chemiresistor (CR) sensor for sensing a molecule of interest in a fluid (liquid or gas) is provided. The flexible CR sensor comprises a flexible chemiresistor (CR) module. The flexible CR module comprises a flexible substrate such polyethylene terephthalate (PET), polyethylene naphthalate (PEN) or polyimide (PI), and a thin film nanoparticle assembly assembled on the flexible substrate. The thin film nanoparticle assembly comprises metal or metal alloy core, ligand-capped nanoparticles and molecular linkers connecting the nanoparticles. The flexible CR sensor and an intelligent pattern recognition engine can be incorporated in a handheld device that can detect a molecule of interest in a fluid (e.g., a liquid or gas) accurately, rapidly, and without false positives. Any sensing array nanomaterial, pattern recognition, and compact/or electronic hardware can be integrated to achieve a desired detection limit and response speed.

DC cell-based hepatitis B virus T epitope peptide

The invention relates to the field of protein engineering, gene engineering and biomedicine, and particularly relates to a DC cell-based hepatitis B virus T epitope peptide. According to the technical scheme, the DC cell-based hepatitis B virus T epitope peptide is characterized by consisting of 9 amino acid residues with an amino acid sequence of QLFHLCLII. According to the DC cell-based hepatitis B virus T epitope peptide, basic amino acid is used as a framework, a solid-phase synthesis technology is adopted, a same preset amino acid sequence is simultaneously synthesized on the framework; with the hepatitis B virus as a design target, and the DC cell-based hepatitis B virus specific epitope peptide is produced by adopting a synthesis technology; the epitope peptide is loaded in-vitro on the DC cell, the mature DC cell is infused into bodies of specific people, and generation of the specificity is capable of eliminating the hurt caused by hepatitis B virus infection and particularly cleaning ...

NANOPARTICLE SENSOR HAVING A NANOFIBROUS MEMBRANE SCAFFOLD

Nanoparticle-fibrous membrane composites are provided as tunable interfacial scaffolds for flexible chemical sensors and biosensors by assembling gold nanoparticles (Au NPs) in a fibrous membrane. The gold nanoparticles are functionalized with organic, polymeric and/or biological molecules. The fibrous membranes may include different filter papers, with one example featuring a multilayered fibrous membrane consisting of a cellulose nanofiber (CN) top layer, an electrospun polyacrylonitrile (PAN) nanofibrous midlayer (or alternate material), and a nonwoven polyethylene terephthalate (PET) fibrous support layer, with the nanoparticles provided on the fibrous membranes through interparticle molecular/polymeric linkages and nanoparticle-nanofibrous interactions. Molecular linkers may be employed to tune hydrogen bonding and electrostatic and/or hydrophobic/hydrophilic interactions to provide sensor specificity to gases or liquids. The sensors act as chemiresistor-type sensors. A preferred implementation is a sweat sensor.

Limb acratia treatment traditional Chinese medicine composition

The present invention discloses a limb acratia treatment traditional Chinese medicine composition, wherein per dose of the limb acratia treatment traditional Chinese medicine composition comprises the following bulk drugs by weight: 20-30 g of honey-fried radix astragali, 10-20 g of radix codonopsis, 10-20 g of fried dioscorea opposita, 10-12 g of rhizoma polygonati preparata, 12-20 g of fried coix seed, 10-12 g of stir-fried stiff silkworm, 10-12 g of rhizoma arisaematis preparata, 3-6 g of stir-fried scorpion, 7-12 g of cornus officinalis, 10-15 g of taxillus sutchuenensis, 10-20 g of achyranthes aspera, 10-14 g of radix dipsaci asperoidis, 8-13 g of euonymus alatus, 3-6 g of typhonium giganteum engl. preparata, 8-12 g of fried angelica, 1-3 g of semen celosiae, and 1-3 g of storax. The limb acratia treatment traditional Chinese medicine composition has characteristics of safety and good treatment effect, and has effects of muscle building, tissue regeneration promoting, bone strengthening ...

Method for designing and optimizing very-long instruction word processor

The invention provides a method for designing and optimizing a very-long instruction word processor. The method of the invention comprises the following steps: A, receiving a software code serving as a current software code developed by using a high-level programming language aiming at the specific application, and entering step B; B, cross compiling the current software code to an architecture of the current VLIW processor to generate a machine code of the current software code; and C, when the performance analysis result of the machine code shows that the requirement of the specific application is met, outputting the machine code of the current software code and the architecture of the current VLIW processor, otherwise, performing hardware optimization for the architecture of the current VLIW processor according to the performance analysis result to acquire an optimized architecture of the VLIW processor, using the optimized architecture of the VLIW processor as the architecture of the ...

LNG (Liquefied Natural Gas) ship twin-screw shaft block assembling and carrying method and twin-screw shaft block

The invention relates to an LNG (Liquefied Natural Gas) ship double-screw shaft block assembling and carrying method and an LNG ship. The assembling method comprises the following steps: step 1, drawing an assembling jig frame ground wire on an assembling site; 2, a supporting device is arranged at the position point of the jig frame technological piece; step 3, marking out a central ground line of a port tail shaft system and a central ground line of a starboard tail shaft system; 4, the LNG ship twin-screw shaft block is divided into a plurality of segments, and segment rib position lines, inspection lines perpendicular to the segment rib position lines and horizontal monitoring points are drawn on the segments; step 5, hoisting the sections on a supporting device layer by layer from bottom to top, adjusting the positions of the sections according to the ground wire of the total assembly jig frame, and monitoring the levelness of the sections through a horizontal monitoring point; during ...

Circular duct mounting device and circular duct mounting method

The invention relates to the technical field of building installation engineering, in particular to a circular duct mounting device and a circular duct mounting method. The circular duct mounting device is characterized by comprising a climbing mechanism, a drilling device and a duct bracket. The climbing mechanism comprises a base trolley, a lever lifting device and a height adjustment lifting device; the drilling device comprises an electric drill holder and an electric impact drill; the duct bracket comprises a duct supporting plate, a roller seat, main rollers, a driving shaft and four roller falling prevention devices. By the circular duct mounting device and the circular duct mounting method, safety in drilling on the ground and supporting and mounting of a circular duct is achieved, potential safety hazards in indoor aloft operation are reduced, and work efficiency and work quality are improved.

Power grid laying device for cable pre-burying

The invention relates to the technical field of power grid laying, and discloses a power grid laying device for cable embedding, which comprises a laying vehicle, two fixing plates are fixedly connected to the outer wall of the top of the laying vehicle, fixing columns are movably connected to the interiors of the fixing plates, a rotating frame is fixedly connected between the fixing columns, and a plurality of mounting grooves are formed in the rotating frame. And sliding frames are movably connected into the mounting grooves, two vertical rods and two transverse rods are movably connected into every two adjacent sliding frames correspondingly, the top and the bottom of each sliding frame are each fixedly connected with two tension springs, and the tension springs are fixed to the rotating frame. Through cooperative use of the vertical rod and the transverse rod, a cable can be smoothed and straightened during laying, the straightening effect of the device is improved, through arrangement ...

Bent axle bolt

The utility model provides a bent axle bolt, includes the lead screw, the crankcase is installed on the top of lead screw, install the bent axle in the crankcase, the footstalk is installed to one side of bent axle, the bent axle pass through spiral shell side dish with the crankcase rotates to be connected. The beneficial effects are that: driving method is various, can accomplish opening and close of bolt simultaneously in narrow and small space.

Preparation of oxycodone

A process for preparing oxycodone or an oxycodone salt, wherein the oxycodone or oxycodone salt has low levels of impurities (especially 14-hydroxycodeinone) is disclosed. The process comprises the steps of: a) preparing a mixture comprising oxycodone and a solvent and adjusting the pH of the mixture to less than 6; and subsequently b) exposing the mixture to hydrogenation reagents for a period of at least 1 hour. This process provides oxycodone with very low levels of alpha,beta-unsaturated ketone impurities. Oxycodone or an oxycodone salt produced according to the process of the invention has low levels of alpha,beta-unsaturated ketones and is advantageously incorporated into pharmaceutical products.

Pharmaceutical composition capable of killing drug-resistant aspergillus fumigatus and method for killing drug-resistant aspergillus fumigatus

The invention discloses a pharmaceutical composition capable of killing drug-resistant aspergillus fumigatus and a method for killing drug-resistant aspergillus fumigatus, and belongs to the technical field of microorganism. The pharmaceutical composition is prepared from citral and an antifungal drug, wherein the antifungal drug comprises amphotericin B, voriconazole and itraconazole. The method for killing drug-resistant aspergillus fumigatus comprises the steps of preparing the composition, preparing a spore suspension, determining the drug MIC (Minimal Inhibitory Concentration) and carrying out a united drug sensitivity test. The pharmaceutical composition disclosed by the invention improves the antibacterial effect of the drug to the drug-resistant strain, reduces the toxic or side effects of the antifungal drug and is an ideal pharmaceutical composition for treating antifungal drug resistant aspergillus fumigatus infection.

Multifunctional cable waterproof joint

The invention discloses a multifunctional cable waterproof joint. The cable waterproof joint is provided with an overlong cable protecting end and a multi-hole interlayer, can protect a cable against bending or pulling and meanwhile can further meet the requirement that cables different in pipe diameter penetrate the joint, and the problem that the cables are possibly damaged to cause loss in the using-installing process and the joint is single in function is solved.

A environment thing networking systems that is used for river to gush quality of water administering control

The utility model provides a fit an environment thing networking systems that is used for river to gush quality of water administering control, the system includes water sample collection system, water sample analytical equipment and the industrial computer of connecting through the PLC treater, and the industrial computer includes water sample collecting control module, water sample analysis and control module, data storage module and data analysis module. This system with operating condition information, malfunction alerting information, the manual work of sampling system, analytical instrument safeguard information acquisition to the industrial computer and unify the standard the sign, store and automatic adding in the monitoring data, combine data from functions such as cluster analysis, the critical judgements that exceeds standard, make it become the data accuracy, ageing differentiate the foundation to solve the unusual alarm signal of quality of water the wrong report, slowly report ...

Preparation method for tin disulfide nano-sheet loading iron trioxide nano-crystalline composite nano-material

The invention discloses a preparation method of a tin disulfide nano-sheet loading iron trioxide nano-crystalline composite nano-material. The preparation method comprises the following steps: S1, preparation of a tin disulfide nano-sheet: dissolving L-cysteine and tin tetrachloride in water for uniform mixing, carrying out a hydrothermal reaction to obtain a pale-yellow precipitate, and carrying out rinsing, centrifugal separation and drying to obtain an SnS2 nano-sheet, namely the tin disulfide nano-sheet; S2, preparation of a composite nano-material: dissolving an iron source and vitamin C in water to obtain a solution, dispersing the SnS2 nano-sheet prepared in S1 in the solution, adding NaHCO3 for uniform mixing, carrying out a microwave reaction under a reflux condition, and carrying cooling, rinsing, centrifugal separation and drying to obtain the Fe2O3/SnS2 composite nano-material. The molar ratio of L-cysteine to tin tetrachloride, which are added in S1, is (6-8):1, and the molar ...

Scald medicine

The invention discloses a scald medicine. The scald medicine comprises the following raw materials in parts by weight: 3 to 5 parts of ampelopsis japonica, 0 to 2 parts of girald pteroxygonum roots, 5 to 7 parts of polygonum cuspidatum, 8 to 12 parts of honeysuckle, 1 to 3 parts of sida acuta, 7 to 9 parts of groundsel, 2 to 4 parts of orostachys fimbriatus, 5 to 7 parts of mint, 0 to 2 parts of radix scutellariae, 3 to 7 parts of lysimachia christinae hance and 6 to 8 parts of coix seeds. The scald medicine is prepared by pure traditional Chinese herbs, non-toxic, side-effect-free, simple in process, convenient to use and low in price and has characteristics that the pain can be rapidly stopped, the wound can be rapidly dried, the course of treatment is short, the infection resistance is strong, and the like.

SnS2/MoS2 composite material one-step hydrothermal synthesizing method and application thereof

The invention discloses a SnS2/MoS2 composite material one-step hydrothermal synthesizing method. The method comprises the following steps that S1. a tin source and a sulfur source are dissolved in water to form settled solution, and mole ratio of sulfur to tin in the solution is 6/0-10.0:1; S2. a molybdenum source is added in the solution of step S1 to generate precipitation, and the obtained mixture is uniformly mixed so that mole ratio of tin to molybdenum in the mixture is enabled to be 4-19:1; S3. and hydrothermal reaction is performed on the obtained mixture in the step S2, then cooling is performed, the precipitation is rinsed, and centrifugal separation is performed so that the product is obtained through drying. Mole ratio of sulfur to tin and tin to molybdenum in the raw material is controlled so that the synergistic effect is enabled to be generated between SnS2 and MoS2, large amount of SnS2/MoS2 composite material can be rapidly synthesized, and the prepared product is relatively ...

METHOD FOR TREATING A SUPPORTED CATALYST

A method for treating a supported catalyst includes establishing shell-removal conditions for a supported catalyst that includes nanoparticles of a catalyst material on a carbon support. The nanoparticles each include a platinum alloy core capped in an organic shell. The shell-removal conditions include an elevated temperature and an inert gas atmosphere that is substantially free of oxygen. The organic shell is then removed from the platinum alloy core in the shell-removal conditions.

Display light shield

A display light shield applicable for CRT monitors and LCD of various model and size, with adjustable use width and height and constituted with movable side components at left and right sides, intermediate component and limiter. As the left shield is composed of components at light and right sides and intermediate component at top, the width of which may be adjusted according to the size of the display when mounted on it, so that the light shield may adapt various displays.

Large-scale continuous wind tunnel axial flow compressor bearing maintenance method and maintenance device

The invention discloses a large continuous wind tunnel axial flow compressor bearing overhauling method and device, and belongs to the field of wind tunnel construction. The problems that when a bearing of an axial flow compressor of a large continuous wind tunnel is overhauled at present, the disassembly and assembly workload is large, the disassembly and assembly overhaul period is long, rotor moving blades are prone to being damaged, and smooth overhaul work is not facilitated are solved. According to the method, the upper half shells of the air inlet casing and the air exhaust casing are firstly disassembled, then the bearing box upper cover and the bearing upper half part are sequentially disassembled, the rotor is upwards lifted by 0.5 mm through the shaft supporting tool and the jack, and then the bearing bush of the bearing lower half part is pulled out through the chain block and is overhauled. By means of the large continuous wind tunnel axial flow compressor bearing overhauling ...

Garbage can capable of automatically conducting dumping

The invention relates to a garbage can capable of automatically conducting dumping. The garbage can comprises a base, a support, can bottom hinge bars, can bodies and a solar cover plate assembly. A controller, a hydraulic system and a horizontally-arranged basic rotary shaft are arranged in the base. The two ends of the basic rotary shaft are connected with limiting bearings in a sleeved mode. The limiting bearings support the basic rotary shaft and limit the rotation angle of the basic rotary shaft. Hydraulic telescopic transmission rods are perpendicularly connected to the basic rotary shaft. A spherical hinge block is arranged at the top of each hydraulic telescopic transmission rod. The hydraulic telescopic transmission rods are driven by the hydraulic system. A storage battery is further arranged in the base and used for storing electric energy converted by the solar cover plate assembly and providing energy for the hydraulic system. The support is fixed to the base and used for supporting ...

Traditional Chinese medicine for treating altitude stress and preparation method thereof

The invention discloses a traditional Chinese medicine for treating altitude stress. The traditional Chinese medicine comprises the following raw materials in parts by weight: astragalus root, American ginseng, acanthopanax senticosus, rhodiola, polydatin, spina date seed, sealwort, radix ophiopogonis, longan seed, rhizoma zingiberis, exocarpium benincasae, magnesium stearate and safflower. The traditional Chinese medicine is prepared by the steps of respectively pretreating raw materials by slicing, stir-frying and crushing, then adding into a saucepan for decocting, mixing liquid decocted for multiple times, and filtering the same to obtain a liquid medicine. The traditional Chinese medicine has the functions of tonifying Qi, replenishing blood, soothing the nerves, expanding the blood vessels, improving the human oxygen absorption amount, resisting fatigue and radiation, tonifying weakness, reinforcing hematopoietic function of marrow, effectively relieving such symptoms caused by altitude ...

Solar energy intelligence umbrella based on complementary electricity generation of scene

The utility model discloses a solar energy intelligence umbrella based on complementary electricity generation of scene, including canopy, main chute bone, fulcra, umbrella pole and sliding sleeve, the top of main chute bone is laid to the canopy, and its center is equipped with the through -hole, the upper end of fulcra is articulated mutually with the lower extreme of main chute bone, and its lower extreme is articulated mutually with the outer wall of sliding sleeve, the umbrella pole is hollow structure, and the through -hole and canopy interference fit of canopy are passed to the top of umbrella pole, utility model still includes: aerogenerator, solar cell panel, supply input interface, control circuit board, battery and the interface that charges, aerogenerator sets up the top at the umbrella pole with the detachable mode, solar cell panel lays the top at the canopy, the utility model discloses can turn into wind energy and light energy the electric energy and store the electric energy ...

Flame visual inspection noise point elimination method and device and storage medium

The invention relates to the technical field of digital image processing, in particular to a flame visual detection noise point elimination method and device and a storage medium, and the method comprises the steps: segmenting a color three-channel image collected by a camera into a first single-channel image, a second single-channel image and a third single-channel image which respectively comprise an R value, a G value and a B value; subtracting the second single-channel image and the third single-channel image from the first single-channel image, and performing graying processing to obtain a gray image; assigning zero to a pixel point with a negative gray value in the gray image; and carrying out flame detection on the grayscale image. According to the method, during flame detection, the flame is bright red, the R value is large, the G value and the B value are small, and noise points do not exist, so that the G value and the B value are subtracted from the R value, the negative value ...

Multi-user transmission method suitable for LFM system

The invention discloses a multi-user transmission method suitable for an LFM system, and the method comprises the steps: obtaining the original user information of each user in a plurality of users, and the frequency modulation slope of each user; the frequency modulation slopes of different users are different; for each user, enabling the original user information of the user to pass through an encoder and an interleaver to obtain code words of the user; modulating code words of the user by adopting an SSK-CSS modulator corresponding to the user to obtain a modulation sequence of the user; the SSK-CSS modulator has a preset spreading factor, and the frequency modulation slope is the frequency modulation slope of a user; the spreading factors of the SSK-CSS modulators corresponding to different users are the same; superposing the modulation sequences of the plurality of users to obtain a mixed modulation sequence; and performing noise processing on the hybrid modulation sequence to obtain ...

Gold-based alloy nanoparticles for use in fuel cell catalysts

A method is featured for fabricating Carbon-supported AuPt nanoparticle catalysts for fuel cells, and particularly fuel cells using methanol as the fuel. The method prepares AuPt-based fuel cell catalysts having a wide range of controllable Au:Pt ratios. The AuPt catalysis are supportable on both carbon black (C) and C/TiO₂ support materials. These materials demonstrate electro-catalytic activity towards CO and methanol oxidation, and O₂ reduction. The same catalyst material is useful in constructing both anodes and cathodes, and demonstrates bifunctional activity.

Elevator maintenance time calculating method

The invention provides an elevator maintenance time calculating method. The elevator maintenance time calculating method comprises the following steps that (1) in a calculation mode of semi-monthly maintenance, semi-monthly maintenance is generated according to natural days, an elevator is maintained at intervals of two weeks due to the fact that a year comprises 52 weeks, is maintained 26 times per year, and can be maintained 27 times in some years such as leap years, maintaining date can be generated, and a maintaining plane is made; and (2) annual maintenance, semi-annual maintenance, quarterly maintenance and the semi-monthly maintenance are integrated, the annual maintenance, the semi-annual maintenance, the quarterly maintenance and first semi-monthly maintenance of the current month are determined on the same day before one month of an annual inspection month, and then other quarterly maintenance time plan arrangement and semi-annual maintenance time plane arrangement are calculated ...

Construction method for overcrossing operation line railway in bridge engineering

The invention discloses a construction method for overcrossing an operation line railway in bridge engineering, and relates to the technical field of bridge construction. The construction method for overcrossing the operation line railway in the bridge engineering comprises the steps of highway bridge pile foundation construction and railway protection shed frame device construction. In the construction of the highway bridge pile foundation, manual hole digging is combined with drilling of a percussion drill to form a formed hole, and then concrete pouring is carried out to form the highway bridge pile foundation; the construction of the railway protective shed frame device comprises the steps of laying a protective shed frame foundation, building a protective shed frame body, reinforcing the protective shed frame body, building a protective shed frame ceiling and the like. According to the construction method for overcrossing the operation line railway in the bridge engineering, the problem ...

Glass fiber yarn winding roller detection method and device and storage medium

The invention relates to a glass fiber yarn winding roller detection method. The method comprises the following steps: acquiring image data of a roller surface; performing graying processing on the image data to obtain a first grayscale image; performing mean filtering on the first grayscale image to obtain a second grayscale image; global threshold segmentation is carried out on the second grayscale image, and pixel points after segmentation are gathered to form a target area; performing connected domain segmentation on the target region to obtain a plurality of independent suspected regions; screening out a suspected area with the largest area, and solving a minimum enclosing rectangle of the suspected area; and comparing the characteristic parameters of the minimum enclosing rectangle with preset conditions, and judging whether the roller wire winding condition occurs or not. The roller surface of the roller is black, so that the roller surface area covered by white glass fibers can ...

Additional knurled ring for optical lens

An additional knurled ring for an optical lens is composed of an annular portion and teeth distributed in a radial direction around the outside of the annular portion. The inner diameter and shape of the additional knurled ring match the outer diameter and shape of an adjusting ring of the optical lens. The additional knurled ring is movably connected with the outside of the adjusting ring of the optical lens. Since the additional knurled ring for the optical lens can be extended towards the front of the lens and beyond the front end of the optical lens, the interference of stray light with the imaging of the optical lens is blocked. Digital scale designations are engraved or printed on the outside of the additional knurled ring for optical lens, the position of the scale and the values of the designations are corresponding to the focal length, aperture, and focal range information of the optical lens. The front end with the enlarged outside diameter of the additional knurled ring for optical ...

SOLAR NOTEBOOK COMPUTER

A solar notebook computer includes a storage battery and at least one solar panel. The solar panel is connected electronically with said storage battery through a regulated constant current circuit unit, and, the regulated constant current circuit unit is inside of the host of the notebook computer or outside of the notebook computer. Said at least one solar panel is movably set on the casing of the notebook computer through a connecting equipment. The solution is simple, easy to carry, conductive to environmental protection and expands the functions of the notebook computer. 1. A solar notebook computer which includes a computer body , a central processing unit and a storage battery; comprising:at least one solar panel;a constant voltage-constant current circuit unit electrically connecting said solar panel and said storage battery, and internally provided in the central processing unit of the notebook computer or externally provided to the notebook computer; anda connecting arrangement connecting said solar panel onto the computer body of the notebook computer in a moveable manner.2. The solar notebook computer claim 1 , as recited in claim 1 , wherein said connecting arrangement comprises a connecting axis or a rotatable connecting axis claim 1 , wherein said connecting axis or said rotatable connecting axis is positioned at a peripheral portion of the computer body of the notebook computer.3. The solar notebook computer claim 2 , as recited in claim 2 , wherein said connecting axis or said rotatable connecting axis is positioned on an upper portion of a display of the computer body or a bottom portion of a operation panel of the computer body of the notebook computer in such a manner that when the notebook computer is under a close condition at which the display and the operation panel is overlapped claim 2 , said solar panel is folded to provided on top of or below the notebook computer through said connecting axis or said rotatable connecting axis claim 2 , ...

Electronic device and method for setting boot parameters

A method for setting boot parameters includes: controlling a display to display an input box when detecting a boot setting signal in response to user operation; receiving boot parameters input by the user from the input box; converting the boot parameters input by the user to corresponding ASCII codes, combining the ASCII codes with an identifier identifying the boot parameter to form a data segment, and storing the data segment into the CMOS RAM; reading the ASCII codes from the CMOS RAM when detecting the identifier; setting the boot parameters according to the ASCII codes, and storing the set boot parameters into the BIOS memory.

Additional Knurled Ring for Optical Lens

An additional knurled ring for an optical lens is composed of an annular portion and teeth distributed in a radial direction around the outside of the annular portion. The inner diameter and shape of the additional knurled ring match the outer diameter and shape of an adjusting ring of the optical lens. The additional knurled ring is movably connected with the outside of the adjusting ring of the optical lens. Since the additional knurled ring for the optical lens can be extended towards the front of the lens and beyond the front end of the optical lens, the interference of stray light with the imaging of the optical lens is blocked. Digital scale designations are engraved or printed on the outside of the additional knurled ring for optical lens, the position of the scale and the values of the designations are corresponding to the focal length, aperture, and focal range information of the optical lens. The front end with the enlarged outside diameter of the additional knurled ring for optical lens is movably connected with a cap, and the shape and size of the cap matches the shape and size of the front end of the additional knurled ring. 110-. (canceled)11. An additional knurled ring device for connecting to an optical lens of a camera body of a camera , comprising:one or more optical adjusting rings; andone or more additional knurled rings movably connected on the outside of said optical adjusting rings.12. The device claim 11 , as recited in claim 11 , wherein said knurled ring device comprises a first additional knurled ring claim 11 , a second knurled ring claim 11 , and a third knurled ring claim 11 , wherein each of said optical adjusting rings comprises a focal length adjusting ring claim 11 , a zoom ring claim 11 , and a aperture adjusting ring.13. The device claim 12 , as recited in claim 12 , wherein said first additional knurled ring is movably connected with the outside of said focal length adjusting ring claim 12 , wherein said second additional knurled ...

Floor Cleaning Apparatus

A floor cleaning apparatus comprising a steam generator for providing a steam cleaning mode, a rotary brush for providing a dry cleaning mode, a switch operable to select the steam and/or dry cleaning mode, an upstanding handle and a switch disposed adjacent the upper end of the handle which can be actuated to operate the cleaner in accordance with the selected mode(s). A user is thus able to operate the cleaner to provide the selected mode(s) of cleaning by actuating the switch which is conveniently located on the handle 1. A floor cleaning apparatus comprising means for providing a first cleaning mode , means for providing a second cleaning mode , a switch operable to select the first and/or second cleaning mode , an upstanding handle , and a switch disposed adjacent the upper end of the handle which can be actuated to operate the cleaner in accordance with the selected mode(s).2. An apparatus as claimed in claim 1 , in which the handle switch is connected in series with the mode switch and a pair of power conductors which feed power to the appliance.3. An apparatus as claimed in claim 1 , in which said first mode comprises a steam-cleaning mode provided by a steam generator.4. An apparatus as claimed in claim 3 , in which a main switch is provided in series with the handle switch and the conductors claim 3 , the main switch being arranged to apply power to the handle switch and to heating element of the steam generator.5. An apparatus as claimed in claim 1 , in which the second cleaning mode comprises a dry cleaning mode.6. An apparatus as claimed in claim 1 , in which the mode switch comprises first and second configurations for providing the first and second modes respectively.7. An apparatus as claimed in claim 6 , in which the mode switch further comprises a third configuration for providing said first and said second modes simultaneously.8. An apparatus as claimed in claim 1 , in which said mode switch also actuates said main switch when at least one of the ...

AIR-STABLE CONDUCTIVE INK

A low temperature sinterable copper nanoparticle or nanowire, comprising gold, zinc, nickel, tin, or aluminum as an alloying metal, and a capping agent. The nanoparticles or nanowires may be deposited on porous or fibrous substrates, the capping agent desorbed, and sintered at low temperature to form conductive traces or sensing elements. The nanoparticles or nanowires may be deposited by aerosol jet, inkjet or dispenser printers, for example. 1. A method of forming a conductive coating on a porous substrate , comprising:printing nanowires decorated with nanoparticles comprising an alloy of 1% copper, capped with a capping agent, by a reaction solution aging and annealing procedure on the porous substrate; andallowing the decorated nanowires to sinter at a temperature below 150° C., to form the conductive coating.2. The method according to claim 1 , wherein the nanoparticles have a diameter between 2 to 20 nm claim 1 , and comprise at least 50% copper and at least 1% gold claim 1 , nickel claim 1 , aluminum claim 1 , zinc claim 1 , or tin.3. The method according to claim 1 , wherein said printing comprises:digitally defining a deposition pattern on the porous substrate;electronically selectively forming regions of the decorated nanowires on the porous substrate corresponding to the defined deposition pattern by printing; anddesorbing the capping agent from the nanoparticles or nanowires.4. The method according to claim 1 , wherein the nanoparticles comprise copper-gold alloy nanoparticles comprising at least 50% copper claim 1 , having a bimodal distribution of diameter having a first peak between 1-2 nanometers and a second peak between 5-10 nanometers.5. The method according to claim 1 , wherein the decorated nanowires are allowed to sinter at a temperature below 100° C.6. The method according to claim 1 , wherein the porous substrate a cellulosic paper.7. The method according to claim 1 , wherein conductive coating has a conductivity which reversibly varies by at ...

FLEXIBLE MULTI-MODULED NANOPARTICLE-STRUCTURED SENSOR ARRAY ON POLYMER SUBSTRATE AND METHODS FOR MANUFACTURE

A flexible chemiresistor (CR) sensor for sensing a molecule of interest in a fluid (liquid or gas) is provided. The flexible CR sensor comprises a flexible chemiresistor (CR) module. The flexible CR module comprises a flexible substrate such polyethylene terephthalate (PET), polyethylene naphthalate (PEN) or polyimide (PI), and a thin film nanoparticle assembly assembled on the flexible substrate. The thin film nanoparticle assembly comprises metal or metal alloy core, ligand-capped nanoparticles and molecular linkers connecting the nanoparticles. The flexible CR sensor and an intelligent pattern recognition engine can be incorporated in a handheld device that can detect a molecule of interest in a fluid (e.g., a liquid or gas) accurately, rapidly, and without false positives. Any sensing array nanomaterial, pattern recognition, and compact/or electronic hardware can be integrated to achieve a desired detection limit and response speed. 1. A method of manufacturing a sensor , said method comprising:introducing a solution onto a flexible substrate comprising microelectrodes, the solution comprising metal or metal alloy core, ligand-capped nanoparticles comprising a nanoparticle capping ligand and molecular linkers connecting adjacent ones of the metal or metal alloy core, ligand-capped nanoparticles, the molecular linkers comprising mercaptocarboxylic acid with a carboxyl end forming hydrogen bonds with the metal or metal alloy core, ligand-capped nanoparticles; andcuring the flexible substrate and solution to form a thin film that adheres to the flexible substrate via bonding that occurs between the flexible substrate, the microelectrodes, and the nanoparticle capping ligand of the ligand-capped nanoparticles.2. The method of claim 1 , further comprising:translating the flexible substrate transverse to the solution.3. The method of claim 2 , further comprising:transferring the flexible substrate from a first roller to a second roller.4. The method of claim 3 , ...

Methods Of Producing Carboxylic Acids And/Or Alcohols

Carboxylic acids and/or alcohols are produced by a fermentation process comprising: growing an immobilized microorganism capable of producing carboxylic acids and/or alcohols in an aqueous medium and in the presence of an organic medium, and recovering the carboxylic acids and/or alcohols from the organic medium; wherein a mesh is placed at an interface of the organic medium and the aqueous medium; and further wherein the organic medium comprises at least one organic solvent and at least one extractant chosen from tri-alkylphosphine oxides and tri-alkylamines. 1. A fermentation process for making carboxylic acids and/or alcohols , comprising:growing an microorganism capable of producing carboxylic acids and/or alcohols in an aqueous medium and in the presence of an organic medium, andrecovering the carboxylic acids and/or alcohols from the organic medium;wherein a mesh is placed at an interface of the organic medium and the aqueous medium; andfurther wherein the organic medium comprises at least one organic solvent and at least one extractant chosen from tri-alkylphosphine oxides and tri-alkylamines.2C. tyrobutyricum, C. thermobutyricum, C. butyricum, C. populeti, C. cadaveros, C. cellobioparum, C. cochlearium, C. pasteurianum, C. roseum, C. rubrum, C. sporogenes, C. acetobutyricum, C. beijerinckii, Clostridium aurantibutyricumC. tetanomorphum.. The fermentation process according to claim 1 , wherein the microorganism is chosen from claim 1 , and3. The fermentation process according to claim 1 , wherein the at least one organic solvent is chosen from C-Calcohols claim 1 , triglyceride claim 1 , C-Calkanes and fatty acid methyl esters.4. The fermentation process according to claim 1 , wherein the at least one organic solvent is chosen from oleyl alcohol claim 1 , hexane claim 1 , and soybean oil.5. The fermentation process according to claim 1 , wherein the at least one extractant is chosen from trioctylphosphine oxide and trioctylamine.6. The fermentation process ...

METHOD OF SELECTIVELY INHIBITING MPGES-1

A method of selectively inhibiting the overexpression of mPGES-1 in a subject in need thereof includes a step of administering an effective amount of a selective mPGES-1 inhibitor or a salt thereof to the subject. A method of treating a subject suffering from a disease associated with an overexpression of mPGES-1 and having a risk of cardiovascular event includes the step of administering an effective amount of a selective mPGES-1 inhibitor to the subject. 3. The method of claim 1 , wherein the subject is suffering from at least one of inflammatory disease claim 1 , neurological disease claim 1 , injury claim 1 , immune disease claim 1 , gastrointestinal disease claim 1 , or cancer.4. The method of claim 3 , wherein the subject is suffering from a cardiovascular disease.5. The method of claim 1 , wherein the subject is suffering from arthritis and is at risk of cardiovascular event.6. The method of claim 5 , wherein the cardiovascular event is selected from the group consisting of heart attack claim 5 , stroke claim 5 , myocardial infarction claim 5 , acute coronary syndrome claim 5 , arteriosclerosis claim 5 , thrombosis claim 5 , hypertension claim 5 , cardiovascular death claim 5 , and peripheral vascular disease.7. The method of claim 1 , further comprising steps of:obtaining a sample from the subject;testing the sample for the expression of mPGES-1;comparing the level of mPGES-1 expression with a reference to determine if the subject has an overexpression of mPGES-1; andoptionally determining if the subject is suffering from a cardiovascular disease or being at risk of a cardiovascular event.8. The method of claim 1 , wherein the administration of the selective mPGES-1 inhibitor suppresses the binding of nuclear factor κB to mPGES-1 promoter.9. The method of claim 1 , wherein the subject receives or received a long-term treatment of a non-steroidal anti-inflammatory drug.11. (canceled)12. (canceled)13. (canceled) The Sequence Listing file entitled “ ...

Indolo heptamyl oxime analogue as parp inhibitor

Disclosed is a type of indolo heptamyl oxime compounds as a PARP inhibitor. Specifically disclosed are a compound as represented by formula (II) and a pharmaceutically acceptable salt thereof.

Nanoparticle sensor having a nanofibrous membrane scaffold

Nanoparticle-fibrous membrane composites are provided as tunable interfacial scaffolds for flexible chemical sensors and biosensors by assembling gold nanoparticles (Au NPs) in a fibrous membrane. The gold nanoparticles are functionalized with organic, polymeric and/or biological molecules. The fibrous membranes may include different filter papers, with one example featuring a multilayered fibrous membrane consisting of a cellulose nanofiber (CN) top layer, an electrospun polyacrylonitrile (PAN) nanofibrous midlayer (or alternate material), and a non-woven polyethylene terephthalate (PET) fibrous support layer, with the nanoparticles provided on the fibrous membranes through interparticle molecular/polymeric linkages and nanoparticle-nanofibrous interactions. Molecular linkers may be employed to tune hydrogen bonding and electrostatic and/or hydrophobic/hydrophilic interactions to provide sensor specificity to gases or liquids. The sensors act as chemiresistor-type sensors. A preferred implementation is a sweat sensor.

METHOD FOR PREPARING FEEDSTUFFS COMPRISING BUTYRIC ACID AND/OR BUTYRATE

A method for preparing a feedstuff comprising butyric acid and/or butyrate, comprising: adding a microorganism into a light corn steepwater to provide a mixture, wherein the microorganism comprises a first strain and the first strain is able to metabolize saccharides and/or organic compounds in a fermentation to produce butyric acid; keeping the mixture under an anaerobic atmosphere to conduct the fermentation to provide a fermentation broth; and optionally condensing the fermentation broth. Optionally, the microorganism further comprises a second strain, wherein the second strain is able to fix a carbon oxide. 1. A method for preparing a feedstuff comprising butyric acid and/or butyrate , comprising:adding a microorganism into a light corn steepwater to provide a mixture, wherein the microorganism comprises a first strain and the first strain is able to metabolize saccharides and/or organic compounds in a fermentation to produce butyric acid;keeping the mixture under an anaerobic atmosphere to conduct the fermentation to provide a fermentation broth; andoptionally condensing the fermentation broth.2ClostridiumButyribacteriumButyrivibrio. The method as claimed in claim 1 , wherein the first strain is at least one of sp. strain claim 1 , sp. strain claim 1 , and sp. strain.3Clostridium tyrobutyricum, Clostridium butyricum, Clostridium beijerinckii, Clostridium acetobutylicum, Clostridium argentinense, Clostridium aurantibutyricum, Clostridium botulinum, Clostridium carboxidivorans, Clostridium cellulovorans, Clostridiumsaccharolyticum, Clostridium difficile, Clostridium kluyveri, Clostridium novyi, Clostridium paraputrificum, Clostridium pascui, Clostridium pasteurianum, Clostridium peptidivorans, Clostridium perfringens, Clostridium scatologenes, Clostridium schirmacherense, Clostridium sticklandii, Clostridium subterminaleClostridium symbiosum, Clostridium tetani, Clostridium tepidiprofundi, Clostridium tertium, Clostridium tetanomorphumClostridium thermopalmarium ...

Method and apparatus for subgroup call to group members missing a group call

A Base Transceiver Stations (BTS) method includes managing mobile devices in range using temporary identifiers temporarily assigned to each of the mobile devices; receiving a group call grant with a list of required mobile devices for a group call; defining a representation for the required mobile devices based on the required mobile devices' respective temporary identifiers; and broadcasting the group call grant with the representation, wherein the mobile devices utilize the representation to determine if they are required mobile devices for the group call. A mobile device and a group call server are also disclosed.

METHOD AND APPARATUS FOR HANDLING A MISSED GROUP CALL IN A PUBLIC SAFETY COMMUNICATION SESSION

A communication system is provided that alerts a public safety officer to missed Push-to-Talk (PTT) group calls. The communication system allows a public safety officer's radio to record a last stop working time. A public safety network then can search a missed call list associated with the public safety officer and automatically push a notification of missed PTT group calls to the public safety officer's radio when the radio re-joins the public safety network. Based on the notification, the public safety officer can choose to review or replay any missed calls to avoid missing important information. 1. A method for retrieving missed group call information in a public safety communication system , the method comprising:determining, by a mobile station, that the mobile station has lost system coverage;storing, by the mobile station, a coverage loss time, wherein the coverage loss time is a time associated with the loss of system coverage;detecting, by the mobile station, a resumption of system coverage;querying, by the mobile station, an infrastructure for missed group calls, wherein the query comprises the coverage loss time; andin response to the query, receiving, by the mobile station, missed group call information, wherein the missed group call information is information associated with group calls initiated subsequent to the coverage loss time.2. The method of claim 1 , wherein the missed group call information comprises a list of one or more missed group calls and wherein the method further comprises:determining whether the mobile station is engaged in a call;when the mobile station is engaged in a call, waiting a period of time; andsubsequent to waiting the time period, displaying the list of one or more missed group calls to a user of the mobile station.3. The method of claim 1 , wherein the missed group call information comprises a list of one or more missed group calls and wherein the method further comprises:displaying the list of one or more missed group ...

METHOD FOR PRODUCING BUTYRIC ACID AND/OR ITS SALTS

A method for producing butyric acid and/or a butyrate is provided, wherein the method comprises fermenting a saccharide-containing substrate in the presence of a first strain and a second strain, wherein the first strain is a butyric acid bacterium and the second strain is at least one of a homofermentative lactic acid bacterium and a facultative heterofermentative lactic acid bacterium. 1. A method for producing butyric acid and/or a butyrate , comprising fermenting a saccharide-containing substrate in the presence of a first strain and a second strain , wherein the first strain is a butyric acid bacterium and the second strain is at least one of a homofermentative lactic acid bacterium and a facultative heterofermentative lactic acid bacterium.2Clostridium. The method as claimed in claim 1 , wherein the first strain is sp.3Clostridium tyrobutyricum.. The method as claimed in claim 1 , wherein the first strain is4Clostridium tyrobutyricumClostridium tyrobutyricum. The method as claimed in claim 1 , wherein the first strain is at least one of DSM 27751 and ATCC 25755.5LactobacillusLactococcusSporolactobacillusBacillus. The method as claimed in claim 1 , wherein the second strain is as least one of sp. claim 1 , sp. claim 1 , sp. claim 1 , and sp.6Lactobacillus casei, Lactobacillus rhamnosus, Lactobacillus delbrueckii, Lactobacillus plantarum, Lactobacillus paracasei, Lactobacillus bulgaricusi, Lactococcus lactis, Bacillus coagulansSporolactobacillus inulinus.. The method as claimed in claim 1 , wherein the second strain is as least one of claim 1 , and7Lactobacillus casei, Lactobacillus rhamnosus, Lactobacillus delbrueckii, Lactobacillus plantarum, Lactobacillus paracasei, Lactobacillus bulgaricusi, Lactococcus lactisSporolactobacillus inulinus.. The method as claimed in claim 1 , wherein the second strain is as least one of claim 1 , and8Clostridium tyrobutyricumLactobacillus casei, Lactobacillus rhamnosus, Lactobacillus delbrueckii, Lactobacillus plantarum, ...

Method and device for controlling fan heater, fan heater, and storage medium

The present disclosure provides a method for controlling a fan heater, including: sampling an indoor temperature at a preset interval (S 100 ); comparing the sampled indoor temperature with a preset temperature to obtain a temperature control signal (S 200 ); and adjusting a power of a heater and a rotate speed of a fan according to the temperature control signal (S 300 ). The present disclosure further provides a fan heater, a device for controlling a fan heater, and a storage medium.

Method and system for cloud application and service integration using pattern-based discovery

A method of migrating an on-premises application that is developed for an on-premises environment to a cloud computing environment includes receiving, by a build server, application code of the on-premises application; and analyzing, by the build server, the application code of the on-premises application to identify a pattern in the on-premises application based on an application server service to be used by the on-premises software application in the cloud computing environment and an application platform service to be used by the on-premises application in the cloud computing environment. The application server service and the application platform service are part of a platform as a service (PaaS) layer of the cloud computing environment. The method includes generating, by the build server, data, based on the identified pattern, to configure the PaaS layer for migration of the on-premises application to the cloud computing environment.

HIGH-EFFICIENCY PRE-DRILLING PRESSURE METER TEST APPARATUS AND METHOD FOR DEEP ROCK MASS

A high-efficiency pre-drilling pressure meter test apparatus for deep rock mass includes a rigid drill pipe, a probe, a pressurizing device and a signal processing device. The rigid drill pipe, comprising a top end and a tail end opposite to the top end, receives a fluid medium. The probe is connected with the tail end of the rigid drill pipe and communicates with the rigid drill pipe. The probe includes a measuring chamber. The fluid medium flows from the rigid drill pipe to the measuring chamber. The pressurizing device is connected to the top end of the rigid drill pipe and applies pressure to the fluid medium. The signal processing device is electrically connected with the probe to detect deformation of the measuring chamber with the change of the pressure and volume of the fluid medium in the pressurizing device. 1. A high-efficiency pre-drilling pressure meter test apparatus for deep rock mass comprising:a rigid drill pipe for receiving a fluid medium, the rigid drill pipe comprising a top end and a tail end opposite to the top end;a probe connecting with the tail end of the rigid drill pipe and communicating with the rigid drill pipe, the probe comprising a measuring chamber, the fluid medium is able to flow from the rigid drill pipe to the measuring chamber;a pressurizing device connecting to the top end of the rigid drill pipe and configured to apply pressure to the fluid medium in the measuring chamber to cause the measuring chamber generate deformation; anda signal processing device being electrically connected with the pressurizing device, the signal processing device is configured to process deformation data generated by the pressurizing device.2. The pressure meter test apparatus of claim 1 , wherein:the pressurizing device comprises at least one pressure unit, a receiving chamber connected with the rigid drill pipe, a piston rod insert in the receiving chamber and a piston head connected with the piston rod, the pressure unit is configured to drive ...

Net promoter score uplift for specific verbatim topic derived from user feedback

A system and method for online user feedback management are provided. The method includes receiving online user feedbacks for a product from a plurality of users. A plurality of topics for the product are identified from the online user feedbacks. For each topic, the received online user feedbacks are categorized into a plurality of groups based on a rating score provided in each online user feedback for the product and semantic analysis of each online user feedback for the product. A net promoter score (NPS) uplift for each topic is calculated, where the NPS uplift measures an improvement in a NPS for the product if issues related to the topic are resolved. A priority topic is identified based on the NPS uplift for each of the topics. The priority topic is then prioritized in resolving issues related to the topics included in the online user feedbacks.

Folic acid derivatives

Novel folic acid derivatives and their use in preparation of η-esters of folic acid via a pteroyl azide intermediate are described. Folic acid η-esters are useful intermediates in the synthesis of folic acid conjugates capable of binding folate receptors in vitro and in vivo.

A visor for a portable computer

A visor for a portable computer includes a top shield and two side shields. The shields are sheet and jointed to form a hood whose sides and top are close while bottom is open. The shape of the hood is suitable for a computer monitor. A fastener is provided on the hood for attaching the visor to the computer. The visor is adapted to be folded by changing joints manners of the shields so that packaging and transporting become convenient.

Structure and method of metal conductive layer and dielectric layer

Controlled synthesis of highly monodispersed gold nanoparticles

A method of synthesizing highly monodispersed Au nanoparticles having diameters in the range of 30-90 nm. Seed nanoparticles in a controlled concentration are combined with a precursor, also in a controlled concentration, a reducing and capping agent (e.g., sodium acrylate) in aqueous solution. Under controlled conditions of pH, temperature, and time, highly monodispersed nanoparticles having diameters in the range of 30-100 nm are produced. A relative size standard deviation of the size distribution of the resulting nanoparticles is as low as 2%.

Floor cleaning apparatus

Abstract A floor cleaning apparatus comprising a steam generator for providing a steam cleaning mode, a rotary brush for providing a dry cleaning mode, a switch operable to select the steam and/or dry cleaning mode, an upstanding handle, and a switch disposed adjacent the upper end of the handle which can be actuated to operate the cleaner in accordance with the selected mode(s). A user is thus able to operate the cleaner to provide the selected mode(s) of cleaning by actuating the switch which is conveniently located on the handle.

Forming method of salicide

Metal and alloy nanoparticles and synthesis methods thereof

The present teachings are directed toward single metal and alloy nanoparticles and synthesis methods for preparing single metal and alloy nanoparticles. The present teachings include a method of preparing metal nanoparticles which method includes contacting a metal- containing component with a reducing agent, optionally with a capping agent, in a solvent system to form a reaction mixture. The reaction mixture can be heated to reflux, cooled, and the desired metal nanoparticles can be precipitated from the reaction mixture. Optionally, the metal nanoparticles can be supported on a suitable support material, such as, a high surface area support material. The support material can be incorporated into the reaction mixture, for instance, along with the reducing agent. The present teachings include a method of preparing alloy nanoparticles which method includes contacting at least two metal-containing components with a reducing agent and at least one capping agent in a solvent system to form a reaction mixture, heating and refluxing the reaction mixture, cooling the reaction mixture, and precipitating the alloy nanoparticles from the cooled reaction mixture.

Method for manufacturing copper damascene

Manufacturing method of double crown capacitor of memory cell region in dynamic random access memory

Multi-moduled nanoparticle-structured sensing array and pattern recognition device for detection of acetone in breath

The present invention is directed toward a multi-moduled nanoparticle-structured sensing array and pattern recognition device for detection of acetone in breath.

Net promoter score uplift for specific verbatim topic derived from user feedback

A system and method for online user feedback management are provided. The method includes receiving online user feedbacks for a product from a plurality of users. A plurality of topics for the product are identified from the online user feedbacks. For each topic, the received online user feedbacks are categorized into a plurality of groups based on a rating score provided in each online user feedback for the product and semantic analysis of each online user feedback for the product. A net promoter score (NPS) uplift for each topic is calculated, where the NPS uplift measures an improvement in a NPS for the product if issues related to the topic are resolved. A priority topic is identified based on the NPS uplift for each of the topics. The priority topic is then prioritized in resolving issues related to the topics included in the online user feedbacks.

Electronic device capable of setting boot parameters and setting method

一種電子裝置包括處理單元和存儲單元，存儲單元中存儲有至少一個USB設備對應的設備資訊。處理單元包括讀取模組、比較模組和策略模組，讀取模組在電子裝置運行基本輸入輸出系統進程時讀取電子裝置的每個USB介面上所連接的設備的設備資訊。比較模組比較讀取的每個設備的設備資訊是否與存儲的一設備的設備資訊一致。策略模組根據比較模組的比較結果對每個介面上所連接的設備設定相應的移除策略。本發明還提供相應的USB設備的移除策略設定方法。

Probe card

Pressurized water containers

Controlled synthesis of highly monodispersed gold nanoparticles

A method of synthesizing highly monodispersed Au nanoparticles having diameters in the range of 30-90 nm. Seed nanoparticles in a controlled concentration are combined with a precursor, also in a controlled concentration, a reducing and capping agent (e.g., sodium acrylate) in aqueous solution. Under controlled conditions of pH, temperature, and time, highly monodispersed nanoparticles having diameters in the range of 30-100 nm are produced. A relative size standard deviation of the size distribution of the resulting nanoparticles is as low as 2%.

Preparation of oxycodone

A process for preparing oxycodone or an oxycodone salt, wherein the oxycodone or oxycodone salt has low levels of impurities (especially 14-hydroxycodeinone) is disclosed. The process comprises the steps of: a) preparing a mixture comprising oxycodone and a solvent and adjusting the pH of the mixture to less than 6; and subsequently b) exposing the mixture to hydrogenation reagents for a period of at least 1 hour. This process provides oxycodone with very low levels of α,β-unsaturated ketone impurities. Oxycodone or an oxycodone salt produced according to the process of the invention has low levels of α,β-unsaturated ketones and is advantageously incorporated into pharmaceutical products.

Anti-IL-12 antibodies, epitopes, compositions, methods and uses

Ensemble a deploiement prealable de protection hors tension et trottinette

ENSEMBLE A DEPLOIEMENT PREALABLE DE PROTECTION HORS TENSION ET TROTTINETTE Le présent certificat d’utilité concerne un ensemble à déploiement préalable de protection hors tension et une trottinette, dans lequel l’ensemble à déploiement préalable de protection hors tension comprend un premier élément de raccord électrique (31), un deuxième élément de raccord électrique (32) et des lamelles conductrices de couplage (33), ledit premier élément de raccord électrique (31) et ledit deuxième élément de raccord électrique (32) sont agencés à intervalle et sont respectivement raccordés au circuit d’alimentation électrique de la trottinette, lesdites lamelles conductrices de couplage (33) comprennent une première borne conductrice (331) et une deuxième borne conductrice (332) qui sont raccordées, ladite première borne conductrice (331) et ledit premier élément de raccord électrique (31) étant raccordés électriquement, ladite deuxième borne conductrice (332) et ledit deuxième élément de raccord électrique (32) étant raccordés électriquement. Figure à publier avec l’abrégé : Figure 3

High-efficiency environmental concentration detection searching system

Method and system for cloud application and service integration using pattern-based discovery

A method of migrating an on-premises application that is developed for an on-premises environment to a cloud computing environment includes receiving, by a build server, application code of the on-premises application; and analyzing, by the build server, the application code of the on-premises application to identify a pattern in the on-premises application based on an application server service to be used by the on-premises software application in the cloud computing environment and an application platform service to be used by the on-premises application in the cloud computing environment. The application server service and the application platform service are part of a platform as a service (PaaS) layer of the cloud computing environment. The method includes generating, by the build server, data, based on the identified pattern, to configure the PaaS layer for migration of the on-premises application to the cloud computing environment.

Wireless charger stand

The lock structure of the box

Method for implementing adaptive stochastic spiking neuron based on ferroelectric field effect transistor

Disclosed is a method for implementing an adaptive stochastic spiking neuron based on a ferroelectric field effect transistor, relating to the technical field of spiking neurons in neuromorphic computing. Hardware in the method includes a ferroelectric field effect transistor (fefet), an n-type mosfet, and an l-fefet formed by enhancing a polarization degradation characteristic of a ferroelectric material for the ferroelectric field-effect transistor, wherein a series structure of the fefet and the n-type mosfet adaptively modulates a voltage pulse signal transmitted from a synapse. The l-fefet has a gate terminal connected to a source terminal of the fefet to receive the modulated pulse signal, and simulates integration, leakage, and stochastic spike firing characteristics of a biological neuron, thereby implementing an advanced function of adaptive stochastic spike firing of the neuron.

Method for implementing adaptive stochastic spiking neuron based on ferroelectric field effect transistor

Disclosed is a method for implementing an adaptive stochastic spiking neuron based on a ferroelectric field effect transistor, relating to the technical field of spiking neurons in neuromorphic computing. Hardware in the method includes a ferroelectric field effect transistor (fefet), an n-type mosfet, and an I-fefet formed by enhancing a polarization degradation characteristic of a ferroelectric material for the ferroelectric field-effect transistor, wherein a series structure of the fefet and the n-type mosfet adaptively modulates a voltage pulse signal transmitted from a synapse. The I-fefet has a gate terminal connected to a source terminal of the fefet to receive the modulated pulse signal, and simulates integration, leakage, and stochastic spike firing characteristics of a biological neuron, thereby implementing an advanced function of adaptive stochastic spike firing of the neuron.

A Battery Module for an Aerosol Generating System

The invention relates to a battery module for an aerosol generating system. It comprises a battery extending substantially in a longitudinal direction and a printed circuit board assembly connected to the battery. The battery comprises along the longitudinal direction a first portion of a first thickness, and a second portion comprising opposite faces defining a second thickness, the second thickness being less than the first thickness. The printed circuit board assembly is electrically connected to the second portion of the battery on one of said opposite faces. This allows spatial optimization of the battery module. The invention also relates to a corresponding aerosol generating system, and to a corresponding set comprising a battery charger.

A nozzle combining developing and rinsing steps

應用於智能馬桶之腎功能與泌尿道感染的檢測系統

Method of forming shallow trench isolation

Sistema de plataforma de fundição em nuvem aprimorado

sistema de plataforma de fundição em nuvem aprimorado.trata-se de um sistema de plataforma de fundição em nuvem que compreende pelo menos: um controlador em nuvem, uma corretora de serviço, um back-end de serviço constituído de várias instâncias de serviço, cada uma vinculada a pelo menos um aplicativo, em um grupo de agentes de execução de droplet (grupo de dea), uma interface gráfica de usuário (gui) e um diagnóstico de plataforma acoplado com sondas que fornecem informações quanto ao estado de recursos do sistema, em que a disposição de hardware e software que forma a interface gráfica de usuário compreende um conjunto de células de interface ativadas personalizadas que podem ser manipuladas pelo usuário, e cada uma pode gerar, após sua ativação, uma parte de uma instrução específica, sendo que cada uma das instruções específicas será combinada pela interface gráfica de usuário e transferida ao controlador em nuvem com o uso de uma rotina e de acordo com os recursos disponíveis determinados pelo diagnóstico de plataforma, em um comando, que substitui o comando regular inserido pelo usuário em uma interface de linha de comando.

Surface treatment method for aluminum alloy wheel rim

Manufacturing method for dual damascene structure

Improved sparking plug structure

尿液檢測單元

Air-stable conductive ink

A low temperature sinterable copper nanoparticle or nanowire, comprising gold, zinc, nickel, tin, or aluminum as an alloying metal, and a capping agent. The nanoparticles or nanowires may be deposited on porous or fibrous substrates, the capping agent desorbed, and sintered at low temperature to form conductive traces or sensing elements. The nanoparticles or nanowires may be deposited by aerosol jet, inkjet or dispenser printers, for example.

Method for forming salicide

Multi-opener device

Warm air blower control method and device, warm air blower and storage medium

The present disclosure provides a method for controlling a fan heater, including: sampling an indoor temperature at a preset interval (S100); comparing the sampled indoor temperature with a preset temperature to obtain a temperature control signal (S200); and adjusting a power of a heater and a rotate speed of a fan according to the temperature control signal (S300). The present disclosure further provides a fan heater, a device for controlling a fan heater, and a storage medium.

Fabricating method of capacitor for dynamic random access memory

箱體的鎖扣結構

一種箱體的鎖扣結構，包括一箱本體、一箱蓋及兩鎖扣模組，該箱蓋的後側邊可擺動地結合在該箱本體的後側邊上，兩鎖扣模組包含結合在該箱本體與該箱蓋之前側邊的兩鎖片及兩鎖頭，該鎖片具有一鎖孔及一定位孔，該鎖頭包含一座片、一鎖鉤、一控制鈕、一壓縮彈簧及一定位柱，該座片具有一第一滑孔與一第二滑孔及一凸片，該凸片具有一導孔，該鎖鉤可在該第一滑孔中移動到一鎖扣位置及一開鎖位置，該鎖鉤具有一鉤部、一導桿及一連結部，該鎖鉤在鎖扣位置時該鉤部可勾設在該鎖孔的一側邊，在開鎖位置時該鉤部可離開該鎖孔的側邊，該導桿穿設於該導孔中，該控制鈕具有一結合柱穿過該第二滑孔而與該連結部結合，該壓縮彈簧套在該導桿上，一端頂在該連結部另一端頂在該凸片，該定位柱結合在該座片上可供嵌入該鎖片的定位孔中。

Manufacturing method and structure for stack capacitor

Morse convenient keyboards

一种用于空心楼板的填充箱组件及空心楼板构造

本实用新型涉及建筑工程技术领域，具体涉及一种用于空心楼板的填充箱组件及空心楼板构造，用于空心楼板的填充箱组件，包括填充箱和设置在使所述填充箱上的拉持构件，所述拉持构件用于与空心楼板的钢筋骨架或者空心楼板的浇筑底板连接，使所述填充箱在竖向上被固定，在所述填充箱上还设置有通孔，所述通孔与所述拉持构件的位置相隔开，所述通孔自上而下的贯穿所述填充箱，所述通孔的直径大于混凝土振动棒振动端头的直径，使所述混凝土振动板的振动端头可以穿过所述通孔。本申请的填充箱组件，大幅降低了空心楼板上层钢筋网因填充箱顶推而变形的程度，而且，还确保了填充箱下方混凝土具有良好的密实度，进而大幅提高了空心楼板的施工质量。

氣動鎚之調距式快拆裝置

Deodorization apparatus for the toilet

Cart body structure improvement for tea-making cart

Terminal component and connector

Solar energy power source supplier using power capacitor

Structure d’installation de batterie et vehicule electrique

Structure d’installation de batterie et véhicule électrique Le présent certificat d’utilité concerne une structure d’installation de batterie et un véhicule électrique, dans lequel la structure d’installation de batterie comprend un châssis (1) et une batterie (2), une cavité de batterie (3) est agencée sur ledit châssis (1), ladite batterie (2) est connectée à l’intérieur de ladite cavité de batterie (3) ; une première interface électrique et une deuxième interface électrique sont respectivement agencées dans ladite cavité de batterie (3) et sur ladite batterie (2) ; une extrémité de ladite batterie (2) est munie d’un logement de verrou électromagnétique et d’un logement de verrou mécanique, un verrou électromagnétique et un verrou mécanique manuel sont respectivement agencés sur ledit châssis (1) ; l’autre extrémité de ladite batterie (2) est munie d’un premier fermoir à encliquetage, un deuxième fermoir à encliquetage est agencé dans ladite cavité de batterie (3). Figure à publier avec l’abrégé : Figure 1

Intake vortex structure for engine

Systems and methods for dynamic metadata generation for cloud service integration

Methods and systems for cloud computing service integration with an end-user application are described. The methods receive connection information necessary to connect to a cloud platform, the cloud platform being an architecture hosting the cloud computing services, and request, at runtime by submitting the connection information to the cloud platform, endpoint information of one or more components hosted by the cloud platform. The methods then receive, from the cloud platform, in response to the submitted connection information, endpoint information of the one or more components hosted by the cloud platform. The endpoint information includes at least parameters required to invoke the one or more components. The methods also generate metadata for each component of the one or more components, the metadata of each component comprising endpoint information enabling the end-user application to invoke the respective component of the cloud platform. The systems are configured to implement the described methods.

Novel structure of cap for head of screw

Portable painting board container

渦輪增壓器造型之機車風扇蓋

Structure improvement in self-adhesive label belt printing machine

Improved structure for wheel of medical rehabilitation cart

Ink cartridge having flange

Deodorizing device for toilet

一种10kV配网带电作业螺母辅助安装工具

一种10kV配网带电作业螺母辅助安装工具，涉及电力工程配网技术领域，其结构为：由套筒和螺母架两部分构成，套筒的一端设置有六棱内孔，六棱内孔内底部焊接有弹簧，六棱内孔的外壁四侧分别设置有弹簧压片，弹簧压片分别通过两个铆钉固定在六棱内孔的外壁上；螺母架与支座为一体，平垫、弹簧垫片、螺母依次套在螺母架上。本实用新型的有益效果在于：质量轻，安全性高，强度大，结构精简，使用方便，使用不需要培训，后期无需维护。适用范围广，方便了配网作业中螺母的安装拆卸和取放过程，提高了配网作业的工作效率，减少了作业时间，为有效开展10kV配网不停电作业提供了有力的保障。

一种10kV配网不停电作业绝缘承力拉杆

一种10kV配网不停电作业绝缘承力拉杆，涉及电力工程配网技术领域，其结构为：绝缘杆两端设置有外螺纹，连接件A一端设置有内螺纹，另一端也设置有内螺纹，连接件B一端设置有内螺纹，绝缘杆两端的外螺纹分别与连接件A和连接件B螺纹连接，并用固定销A和固定销B固定，吊环通过固定螺栓穿过吊环上设置的通孔与连接件A螺纹连接，连接件B与挂钩固定连接，挂钩与锁舌之间设有扭簧并通过固定销C活动连接。本实用新型的有益效果：制作简单，携带方便，质量轻、强度大、结构精简、使用方便，使用不需要培训，后期无需维护，保证在使用绝缘绳索类时有良好的绝缘性能，避免出现意外漏电现象，防止发生短路或人员触电危险，同时具备较强的承力性能。

A novel process for preparation of the metal silicide

Improvement of side wing for tea table

中山琴的琴鍵回彈噪音消除結構

一種中山琴的琴鍵回彈噪音消除結構，包括一琴身、一鍵板及複數琴鍵及一消音條，其中該琴身的頂面設有由頭部延伸到尾端之複數琴弦，該鍵板結合於該琴身的上方且底面具有一線槽板及複數彈簧，該複數琴鍵的一端樞設於該線槽板上，另一端延伸到該鍵板外並設有一鍵鈕，且該複數琴鍵分別被該複數彈簧勾住，以使琴鍵被按壓之後放開時能彈回原位，該消音條包含一彈性條及一支撐條，該彈性條的頂面結合在該鍵板的線槽板上且位於該線槽板與該複數琴鍵之間，該彈性條為彈性變形量大之材質且其內部具有一容槽，該支撐條結合於該容槽之中且該支撐條的硬度大於該彈性條；藉由上述結構係可有效消除琴鍵回彈時所產生的噪音。

Can for temporarily storing liquid

Fabrication method of shallow trench isolation region

Manufacturing method for capacitors of DRAM

Wiring structure improvement for yo-yo ball with sound and light effect

Structure of an order removing toilet

Alignment monitoring method

Hot spring concentrate

Structure of wafer boat

Fabrication method and structure of transistor

磁钢组双重防脱落结构

本实用新型公开了一种磁钢组双重防脱落结构，包括支架、第一组磁钢、第二组磁钢、第一防护装置和第二防护装置，所述第一组磁钢和第二组磁钢均设于所述支架的外圆周上，所述第一防护装置包括底板、盖板、设置在底板两侧的侧板和2块端板，所述第一防护装置的底板沿轴线方向的两侧壁上分别设有与支架的外侧壁贴合的第一延边和第二延边，所述第一延边与所述第二延边上均设有固定通孔；所述第二组磁钢安装于第二防护装置的安装空腔内，所述第二防护装置的底板沿轴线方向的两侧壁上分别设有与支架的外侧壁相贴合的第三延边和第四延边。具有通过螺钉穿过固定通孔和固定孔将第一防护装置和第二防护装置连接在一起降低在使用过程中磁钢组脱落的优点。