147results about "Liquid surface applicators" patented technology

A reactor for processing a substrate includes a first housing defining a processing chamber and supporting a light source and a second housing rotatably supported in the first housing and adapted to rotatably support the substrate in the processing chamber. A heater for heating the substrate is supported by the first housing and is enclosed in the second housing. The reactor further includes at least one gas injector for injecting at least one gas into the processing chamber onto a discrete area of the substrate and a photon density sensor extending into the first housing for measuring the temperature of the substrate. The photon density sensor is adapted to move between a first position wherein the photon density sensor is directed to the light source and a second position wherein the photon density sensor is positioned for directing toward the substrate. Preferably, the communication cables comprise optical communication cables, for example sapphire or quartz communication cables. A method of processing a semiconductor substrate includes supporting the substrate in a sealed processing chamber. The substrate is rotated and heated in the processing chamber in which at least one reactant gas is injected. A photon density sensor for measuring the temperature of the substrate is positioned in the processing chamber and is first directed to a light, which is provided in the chamber for measuring the incident photon density from the light and then repositioned to direct the photon density sensor to the substrate to measure the reflection of the light off the substrate. The incident photon density is compared to the reflected light to calculate the substrate temperature.

The invention discloses a Zn-Mg zinc alloy and a preparation method and application thereof. The zinc alloy contains Zn and Mg; and the weight percentage of Mg in the zinc alloy is 0-20%, 0 not included. The zinc alloy further contains microelements which are at least one of strontium, calcium, silicon, phosphorus, lithium, silver, tin and rare earth elements; and in the zinc alloy, the mass percentage of the microelements is 0-3%, 0 not included. The mechanical performance of the Zn-Mg zinc alloy accords with the strength and toughness requirements of a medical implant material; the Zn-Mg zinc alloy is non-toxic, has excellent histocompatibility and blood compatibility, and can be degraded in vivo; and metal ions obtained from dissolving can be absorbed and used by living bodies to promote bone growth, or can be removed from the bodies through metabolism.

The present invention relates to a spray head for spreading liquid or semi-liquid products, preferably foodstuff. A product feeder (5) is provided to feed or convey a product (2) through a feed conduit (3) from a product container (4) to the spray head (1) and spraying nozzles (18) are provided to spread the product (2) when it is discharged from the spray head (1). The spray head (1) comprises three separate members, namely an upper coupling member (7), a lower coupling member (8) and a nozzle member (9) provided therebetween. The upper coupling member (7) is connected to the lower coupling member (8) and to the feed conduit (3). The nozzle member (9) and/or the upper coupling member (7) define, when the upper and lower coupling members (7, 8) are interconnected, distributing spaces (13) for distributing product (2). The spraying nozzles (18) of the nozzle member (9) are provided to open and to close. The nozzle member (9) is removable from the upper and lower coupling members (7, 8) when these members have been disconnected from each other.

A sheet-like pane bearing a low-maintenance coating on one surface and a low-emissivity coating on the opposite surface, wherein one of the low-maintenance coating and the low-emissivity coating has a single surface reflectivity of less than 3 times, and more than one-third, that of the other coating.

An internal member of a plasma processing vessel includes a base material and a film formed by thermal spraying of ceramic on a surface of the base material. The film is formed of ceramic which includes at least one kind of element selected from the group consisting of B, Mg, Al, Si, Ca, Cr, Y, Zr, Ta, Ce and Nd. In addition, at least a portion of the film is sealed by a resin.

A substrate treating apparatus has an antireflection film forming block, a resist film forming block and a developing block arranged in juxtaposition, each of these blocks including treating modules and a single main transport mechanism. The main transport mechanism transports substrates within each block, and transfers the substrates between the blocks through inlet substrate rests and outlet substrate rests provided as separate components. This construction realizes improved throughput of the substrate treating apparatus.

A polystyrene-based resin composition containing a styrene-based resin with mainly syndiotactic configuration, a polyamide, and a rubber polymer as main components. Styrene-based resins of mainly syndiotactic configuration include polystyrene, poly(alkylstyrene), poly(halogenated styrene), poly(alkoxystyrene), styrene copolymers comprised of polymerized units of at least of styrene, alkylstyrene, halogenated styrene and alkoxystyrene, and mixtures thereof

The invention relates to explosion-proof vacuum pressure impregnated insulation device and its process which is used in high-tension motor winding loop impregnated insulation paint, it characterized in that: condensator connected with refrigerator is set on the vacuum tube between the impregnating vessel and vacuum set, and collecting vessel is set on bottom of the impregnating vessel, one end of the collecting vessel is connected with the impregnating vessel, the another end is connected with the paint pipelines of storing vessel via transferring valve and returning valve. Using the device and the process, the remained insulation paint and dissolvent in the impregnating vessel can be solved, when the vacuum set vacuumizes the impregnating vessel, the explosive fuel phenylethene deflocculating agent can not be sucked to the vacuum set to gel and jam, it possesses practical effects of explosion-proof, safe reliability, saving raw material.

The present invention discloses an aqueous primer composition comprising: (A) an aqueous dispersion of a non-chlorine-based modified polyolefin comprising the dispersion of an unsaturated carboxylic acid- or acid anhydride-modified polyolefin (a), having a melting point of 120° C. or lower and a weight average molecular weight within the range of 50,000 to 150,000, in an aqueous medium; (B) a water-soluble or water-dispersible polyol resin; and (C) a pigment, wherein the solid content weight ratio of component (A) to component (B) is within the range of 20/80 to 85/15, and component (C) is contained within the range of 0.5 to 200 parts by weight based on 100 parts by weight of the total resin solid content in the composition; and a method for coating a plastic molded product using the aqueous primer composition.

The invention relates to the technical field of spraying devices, in particular to a self-rotating type bottle body spraying device which is used for solving the problem of surface spraying of bottles for cosmetics and comprises a horizontally-operating traction conveying chain. The self-rotating type bottle body spraying device is characterized in that a vertical shaft is vertically installed on the traction conveying chain, an idler wheel is arranged on the vertical shaft and operates on a guiding groove rail arranged in an operation area, the vertical shaft in the spraying operation area performs self-rotation through a friction driving belt, and the bottle body is assembled at the upper end of the vertical shaft through a bottle clamper. The speed of the traction conveying chain and the friction driving belt is adjusted to optimum spraying operation speed to perform continuous ceaseless operation, the bottle body is stable in operation and convenient to detach, the spraying efficiency is high, and surface quality is stable and even.

Disclosed is a method for manufacturing a method for manufacturing antimicrobial fiber using nano silver powder, which can greatly increase the antimicrobial and bactericidal activities of fiber by preparing nano silver particles with high dispersibility and high purity in a continuous and easy manner and allowing fiber yarn to contain the prepared nano silver particles in an optimal manner. The method the steps of: dissolving a silver precursor in solvent; spraying the precursor solution in the form of fine droplets by any one technique selected from ultrasonic spraying, air-assist spray nozzle spraying and pressure nozzle spraying; transferring the sprayed droplet precursor into a thermal reactor or a flame reactor by carrier gas; decomposing the transferred precursor by heating at a temperature of 400-2,000° C. to prepare nano silver particles; collecting the prepared nano silver particles in a collector while cooling with cooling fluid of less than 200° C.; preparing master batch chips using the prepared nano silver particles; and mixing yarn raw material with the master batch chips to manufacture fiber yarn.

Methods for depositing hardfacing material on portions of drill bits comprise providing a vertically oriented plasma transfer arc torch secured to a positioner having controllable movement in a substantially vertical plane. A rolling cutter is secured to a chuck mounted on an articulated arm of a robot. A surface of a tooth of the rolling cutter is positioned in a substantially perpendicular relationship beneath the torch. The torch is oscillated along a substantially horizontal axis. The rolling cutter is moved with the articulated arm of the robot in a plane beneath the oscillating torch. A hardfacing material is deposited on the tooth of the rolling cutter.

The invention discloses a planetary transmission device of a coating machine. The planetary transmission device of th coating machine comprises a spindle, a planetary gear mechanism and a rack, wherein the spindle consists of a hollow spindle and a central spindle; the hollow spindle is supported by a hollow spindle bearing seat which is fixed on the rack; the lower end of the central spindle stretches out of a centrifugal disc and is connected with a sun gear; the lower end of the hollow spindle is connected with a centrifugal disc on which through holes are uniformly distributed; the number of the through holes is equal to the number of planetary gears; a planetary gear shaft bearing seat is arranged in each through hole; the planetary gear shafts are hollow shafts; the planetary gear shafts are inserted in corresponding planetary gear shaft bearing seats; the hollow spindle and the central spindle are respectively driven by a hollow spindle speed reducing motor and a central spindle speed reducing motor to operate; a set of workpiece basket clamping mechanism is arranged corresponding to each planetary gear shaft. The planetary transmission device of the coating machine is relatively simple in structure and capable of respectively adjusting the revolution speed and autorotation speed of a workpiece basket to reach the optimal revolution speed and autorotation speed for workpiece coatings.

First link members (56A and 56B), a pair of second link members (57A and 57B), and three head holders (51R, 51G, and 51B) are installed rotatably. Rotational pivots (50A and 50B) provided at intermediate portions of the second link members (57A and 57B) and a reference nozzle of the reference head holder (51R) are positioned on the same line in a main scanning direction. The reference head holder (51R) is rotated about the reference nozzle, and the other head holders (51G and 51B) are also rotated simultaneously. The head holders (51G and 51B) are formed to be movable parallel to a sub scanning direction, irrespective of the rotation angles thereof.

The electronic element and device powder covering machine based on one heating mechanism with wind direction and wind speed control includes one frame, one fluidized bed, one heating mechanism and one powder soaking mechanism. The heating mechanism includes one heating furnace, one heat flow homogenizing mechanism on the heating furnace, and one heating and insulating box. The heating furnace is provided with heating elements and a hot blast circulating passage; the heating and insulating box includes a wind hood, a centrifugal fan, an inner container and a casing. The present invention is used to heat electronic element and device with hot blast in the temperature uniformity within 1 deg.c.

The present invention provides an ink-slab for calligraphy, wherein a hollow case is formed. A baffle partitions the space of the case into a water tank and an ink tank. Each tank has an opening. The openings of the water tank and the ink tank extend upwards to form necks and are installed slantingly along the direction of hair arrangement and ink scraping. Using so integrated but still separate design, the user can select to moisten a hair pencil with ink or dilute or wash it with water according to necessity. Hair arrangement will be more smooth and the scraped ink can be prevented from spilling out of the opening. An accommodation tank is formed in the case and a case cover is matched with the accommodation tank. Tissue papers can be placed in the accommodation tank to be taken along with the ink-slab. Concavity grooves are formed on the bottom edges of side walls of the cover for the accommodation tank. Hair pencils can be placed on the concavity grooves when the cover is placed upside down. A positioning groove formed by a pair of L-shaped positioning plates is installed on one side of the ink-slab. Bottle caps can be lapped in the positioning groove and a seat for pen cap can be appended for inverse inserting of pen caps.

A multi-colour flocking printer is disclosed, and it can perform printing and multi-colour flocking, and is composed of size scraper, flocking unit, deduster, thermal drier printer and oven. Its advantages include simple technology and high quality.

A transparent barrier sheet comprising on one side of a substrate sheet at least one transparent inorganic layer and at least one transparent organic layer, wherein an outermost layer of the inorganic layer and the organic layer exhibits a surface roughness Ra of not more than 5 nm and the transparent inorganic layer exhibits a thickness of 20 nm to 500 nm, and the transparent barrier sheet meeting the requirement:

0.5≦d2/d1≦10

wherein d1 is a thickness of the inorganic layer and d2 is a thickness of the organic layer.

Disclosed is an aqueous dispersion composition which enables to form a primer layer that is excellent in interlayer adhesion with a top coat layer containing a fluororesin and capable of improving hardness and wear resistance of a coating film as a whole. Also disclosed is a coating film structure using such an aqueous dispersion composition. Specifically disclosed is an aqueous dispersion composition for primers for fluororesin coating film layers, which contains (A) a water-soluble, curable polyamideimide and/or polyimide binder polymer, (B) ceramic spherical particles, (C) modified PTFE particles and (D) an aqueous medium. This aqueous dispersion composition for primers is characterized in that the modified PTFE particles (C) have a melt creep viscosity at 380 DEG C within the range from 2*10<9> to 1*10<11> Pas, and a standard relative density of not more than 2.170. A primer layer is formed by using such an aqueous dispersion composition for primers, and a top coat layer containing a fluororesin is formed thereon.

A paste supply apparatus includes a plurality of paste pots each including a bottomed tubular container storing paste and a movable inner lid provided in the tubular container and having a through hole formed in a center portion thereof, and a pot holder which holds the paste pots so as to be horizontally arranged along an arrangement direction such that the through hole of each of the paste pots is directed downward and downward movement of the inner lid thereof is regulated. The paste supply apparatus further includes a pot holder moving device which moves the pot holder along the arrangement direction and selectively positions one of the plurality of paste pots at an ejection position, and a paste ejecting device which presses the tubular container of the paste pot positioned at the ejection position and which ejects the paste in the tubular container from the through hole.

The invention includes inserting an object to be processed into a processing vessel, which can be maintained vacuum, and making the processing vessel vacuum; performing a sequence of forming a ZrO₂ film on a substrate by alternately supplying zirconium source and an oxidizer into the processing vessel for a plurality of times and a sequence of forming SiO₂ film on the substrate by alternately supplying silicon source and an oxidizer into the processing vessel for one or more times, wherein the number of times of performing each of the sequences is adjusted such that Si concentration of the films is from about 1 atm % to about 4 atm %; and forming a zirconia-based film having a predetermined thickness by performing the film forming sequences for one or more cycles, wherein one cycle indicates that each of the ZrO₂ film forming sequences and the SiO₂ film forming sequences are repeated for the adjusted number of times of performances.