Abstract: Disclosed is a method and apparatus for continuous coating with a rotational die in which coating materials flow in a radial direction. The linear speed of a substrate in need of coating is identical to the tangential speed of the surface of the rotational die so that the coating material, which flows in a radial direction of the rotational die, flows onto the substrate perpendicularly. Therefore, the ingredients of coating materials overlap one another (or stand vertically as a layer), and the vertical sequence of the coating material is ensured. This method and apparatus can be used to make organic electronic devices, organic light-emitting diodes and organic photovoltaic devices. Particularly, this method and apparatus can be used in bulk-hetero-junction of mixed coating of P-type and N-type semiconductors.

Abstract: Multiple types of adhesives contained in separate containers are transferred from a supply of adhesives to a substrate. A first stamping pin is moved to a position of a first container containing a first adhesive, and the first adhesive is transferred with the first stamping pin from the first container to the substrate before bonding a first die onto the first adhesive. A second stamping pin is then moved to a position of a second container containing a second adhesive, and the second adhesive is transferred with the second stamping pin from the second container to the substrate before bonding a second die onto the second adhesive.

Abstract: Embodiments of the invention provide methods and systems for depositing a viscous material on a substrate surface. In one embodiment, the invention provides a method of depositing a viscous material on a substrate surface, the method comprising: applying a pre-wet material to a surface of a substrate; depositing a viscous material atop the pre-wet material; rotating the substrate about an axis to spread the viscous material along the surface of the substrate toward a substrate edge; and depositing additional pre-wet material in a path along the surface and adjacent the spreading viscous material.

Abstract: A dispenser for dispensing a volume of viscous material on a substrate includes a frame, a gantry system coupled to the frame, and a dispenser unit coupled to the gantry system. The dispenser unit includes a housing having a chamber, and a piston disposed in the chamber. The piston has an elongate body and is configured to move between a pre-dispense position and a dispense position within the chamber. The dispenser unit further includes a motor to drive the movement of the piston within the chamber. The motor includes a rotating shaft, a wheel coupled to the rotating shaft, the wheel having at least one drive magnet, and a driven magnet disposed between wheel and the piston. The dispenser further includes a nozzle coupled to the housing. The nozzle has an orifice to dispense viscous material. Other embodiments of the dispenser and methods of dispensing are further disclosed.

Abstract: An envelope (5) flap (6) moistener has a moisture transfer member (4; 104) for transferring liquid adhering thereto to a flap (6) of an envelope (5). An encapsulation (11, 22; 110, 111, 122) containing the moisture transfer member (4; 104) is equipped with a cap (22; 122) suspended movably between a closed position and an open position. The encapsulation (11, 22; 110, 111, 122) encapsulates at least a portion of the moisture transfer member (4; 104) including a contact surface (12; 112) for contacting envelope (5) flap (6)s to be moistened when the cap (22; 122) is in the closed position and leaves the contact surface (12; 112) of the moisture transfer member (4; 104) exposed for allowing the contact surface (12; 112) to contact an envelope (5) flap (6) when the cap (22; 122) is in the open position.

Abstract: A dispenser for dispensing a volume of viscous material on a substrate includes a frame, a gantry system coupled to the frame, and a dispenser unit coupled to the gantry system. The dispenser unit includes a housing having a chamber and a piston disposed in the chamber. The piston is configured to move between a pre-dispense position and a dispense position within the chamber. The dispenser unit further includes a dispensing bore configured to receive the piston therein and a nozzle coupled to the housing. A controller is coupled to the piston to control the operation of the piston. The dispenser is constructed such that a volume of viscous material dispensed from the dispensing bore is substantially equal to the volume of the piston entering the dispensing bore when moving the piston to the dispense position. Other embodiments and methods of dispensing viscous material are further disclosed.

Abstract: The invention generally relates to a flat box finisher for applying mud (or mastic or joint compound) over taped joints on walls and ceilings. Usually, paint or wallpaper is then applied over the finished mud. The flat box finisher has no external springs, but has at least one internal support bar which acts as a spring for applying pressure to a corresponding dry wall finishing handle affixed to the flat box finisher. The internal support bar is surrounded by the mud while the device is in use. As a result of having no external spring, the flat box finisher may be reduced in size for smaller jobs or difficult to reach areas of a room. The internal support bar may also eliminate problems with external springs, such as the spring wearing out or becoming damaged during use or storage.

Abstract: A method for producing a metallized image on a sheet material includes impregnating the material with a metal salts-containing solution and exposing the specified material points to a pulse laser radiation. The interaction of the pulses with the solution within a laser spot irritates a photochemical reaction resulting in a metal ion reduction into the elementary state thereof by associating the required number of electrons and deposition of metallic film which is firmly fixed to the filler of the sheet material in the laser spot area on the material surface. In case of sufficient laser radiation power, a recess is formed on the sheet material surface, and the metallic film is deposited on the bottom of the recess.

Abstract: A polyurethane resin coating device includes a material mixing unit for mixing materials to have them reacted to form polyurethane resin liquid mixture. Subsequently, the polyurethane resin liquid mixture flows downward to a pressuring and sending unit to be mixed and reacted again by the helical rods rotating in the pressuring and sending unit and then pressured and conveyed to a gear pump. Afterward, the polyurethane resin liquid mixture is controlled by the rotating speed of the gears in the gear pump and steadily conveyed onto a coating wheel. A gap adjustable in size is formed between the wheel surface of the coating wheel and the outlet of the gear pump, able to carry out coating steadily and evenly.

Abstract: A device for moistening an envelope flap includes a reservoir for holding a moistening fluid and an applicator mounted above the reservoir for applying the moistening fluid to the envelope flap. The moistening device also includes a fluid transfer member that is mounted for rotation about a horizontal axis to transfer moistening fluid from the reservoir to the applicator while the transfer member rotates.

Abstract: For depositing fluid dots in an array, e.g., for microscopic analysis, a deposit device, e.g. a pin, cooperating with a fluid source defines a precisely sized drop of fluid of small diameter on a drop carrying surface. Transport mechanism positions the device precisely over the receiving surface and drive mechanism moves the deposit device toward and away from the surface. By repeated action, minute drops of fluid can be deposited precisely in a dense array, preferably under computer control. The drop-carrying surface shown has a diameter less than 375, preferably less than 300, preferably between about 15 and 250 micron, and is bound by a sharp rim that defines the perimeter of the fluid drop. The deposit device is compliant in the direction of deposition motion, e.g. by overcoming resistance of a resilient member. When depositing, the deposit device is laterally constrained to a reference position, e.g.

Abstract: The invention relates first of all to a method for covering areas of damaged protective coating on containers or the like, in which, according to the invention, protective coating material is stamped on to the zone in which the damaged areas occur. The invention also describes an apparatus for carrying out the method in which a carrier unit is provided for stamping protective coating material on to the damaged area. Apparatus is provided for positioning the carrier unit with respect to the container.

Abstract: In a spray gumming unit, a gumming device is equipped with an ejector that sprays an adhesive substance and that is connected with a shutter element. The shutter element moves towards and away from the ejector between a position where it closes the ejector and in which a pad, fixed to one end of it, is in contact with the ejector, and a position where the ejector is left open. During the movement of the shutter element and of the pad between the ejector open and closed positions, an applicator applies an antiadhesive liquid substance on the pad.

Abstract: A web coating apparatus having a partially submerged drum in a tray of coating material. The drum rotates and transfers coating material from the tray to a web material passing over the drum. A control system carefully controls the level of the coating material in the tray using an ultrasonic fluid level sensor in combination with a programmable system that can add or remove coating material to or from the tray.

Abstract: A fluid deposit assembly mounted on a carrier for depositing minute drops of fluid at selected locations upon a substrate, comprising a deposit element having an exposed tip of diameter of 0.3 mm or less constructed and arranged to carry and deposit drops of fluid upon the substrate, stable lateral reference surfaces or surface portions exposed for engagement by the deposit element, the surfaces or surface portions being constructed and arranged to prevent X, Y displacement of the deposit element relative to the carrier when the deposit element is urged thereagainst and design for urging the deposit element against the reference surfaces or surface portions at least at the time that the deposit element approaches a substrate to deposit a fluid drop. The reference surfaces or surface portions and the design for urging are cooperating to precisely position the deposit tip in a precisely desired position as it contacts the substrate. The deposit element is shown as the tip of an axially moveable pin.

Abstract: The present invention provides a method and apparatus for dispensing a small volume of a selected liquid, such as a biological sample or reagent, onto a substrate. The device includes a tube adapted to contain the liquid. An elongate fiber is disposed within the tube for axial movement therein between raised and lowered positions. Upon shifting or oscillating the fiber between its raised and lowered positions, a liquid spot can be formed at a selected position on the substrate. The device is readily adaptable for the production of micro-arrays having a great number of individual spots.

Abstract: A header tape for a curtain or the like comprises loop regions for use with a hook and loop fastener. The loop regions cause the header tape to be thicker in these regions. The loops of the loop regions will be pulled out under constant use unless the back of regions are coated by an adhesive. Using the difference in thickness between loop regions and the non-loop region, intermittent coating can be achieved by feeding the header tape through a small gap between a press roller and a coating roller. The gap is chosen so that it is smaller than the thickness of the loop regions but larger than the thickness of the non-loop region of the header tape.

Abstract: A liquid dispenser has a pump assembly with a housing and a cartridge that is movable relative to the housing between an upper non-dispensing position and a lower dispensing position. The movement is controlled by the selective introduction of air to create a column of air. The dispenser is otherwise biased downward. The movement of the dispenser can be used to avoid repeated upward and downward movement of a pump assembly. In a pump assembly with multiple dispensers, all but one can be raised while only the dispensing cartridge is lowered.

Abstract: Apparatus for coating the bottom rim surface of a container using a vacuum conveyor for holding and transporting a plurality of empty containers with the bottom rim surfaces exposed so that the bottom rim surfaces may be passed over a coating applicator roll and through a curing oven to provide the bottom rim surfaces with a cured coating and wherein the vacuum conveyor is wide enough so that a plurality of the bottom rim surfaces may be coated at the same time and then passed through the curing oven. Also, the durometer of the application roll can be varied so as to apply a coating of uniform thickness or a coating of varying thicknesses.

Abstract: A heated apparatus, positioned in the X, Y, and Z directions, for forming fine lines of molten material on a substrate. The apparatus includes a pen having a refractory tip wetted with material in a molten state. The tip is attached to a V-shaped heater to form a heater assembly. The ends of the V-shaped heater are welded to the pins of a three lead TO-5 package base. The pen is then mounted on an apparatus adapted to direct writing. To that end, the pen is attached to a supporting device capable of moving in the X, Y, and Z directions. When the welding point of the tip/heater assembly reaches the melting point of the material to be deposited, it is dipped in a crucible containing the material in a molten state. The welding point nucleates a minute drop of the molten material, forming a reservoir. A thin film of material flows from the reservoir and wets the tip, which is then brought in contact with the substrate upon which the desired pattern is to be formed.

Abstract: A finger-moistening device for fingerprint recognizing apparatus includes: a container filled with a non-volatile oil or liquid in the container, a powder-metallurgy made roller rotatably mounted and capillarily impregnated in the container to form an oil-impregnated roller, and an upper cover covering the container and having an opening for protruding a peripheral portion of the roller outwardly from the cover and the container for spreading a thin layer of oil or liquid onto the finger of a person to be detected to increase the cohesion between the finger and a prism surface of the fingerprint recognizing apparatus for obtaining a clear fingerprint image for a qualified fingerprint recognition.

Abstract: A process for coating printed circuit boards with a coating composition that is crosslinkable by electromagnetic radiation, especially UV radiation, using the roll coating process, is distinguished by the following process steps:a photopolymerisable, meltable, low-molecular-weight coating composition that is highly viscous to solid at room temperature and has an average molecular weight of preferably from 500 to 1500 is melted and fed to the applicator roll of a roll coating apparatus;the coating composition is coated at a temperature of approximately from 60.degree. to 110.degree. C. and a viscosity of approximately from 1000 to 20000 mPas on to the surface(s) of a printed circuit board in a thickness of approximately from 10 to 200 .mu.m,the surface of the printed circuit board to be coated being pre-heated, prior to coating, to a temperature that is approximately from 10.degree. to 50.degree. C. higher than the application temperature of the coating composition.

Abstract: A method of and apparatus for employing a surfactant which is provided in order to assist in the release from each other of mold components of a multi-part mold employed in the molding of polymeric articles; for instance, such as a hydrophilic contact lens, upon completion of the molding process for the polymeric articles. The surfactant is applied in the form of a film or coating on surface portions of one of the mold components in order to facilitate the disengagement between the mold components during demolding, and the removal of excess polymeric molding material adhesively deposited on surfaces thereon.

Abstract: A device for coating a wire with a lubricant, with a lubricant reservoir (1), an applicator felt (9) in contact with which the wire (5) to be coated runs continuously, and a metering apparatus which supplies a controlled amount of lubricant liquid from the lubricant reservoir (1) to the applicator felt (9), is characterised in that the metering apparatus (12) is provided with at least one metering pin (15) which has an indentation and at controlled intervals alternately on the one hand immerses the indentation into the lubricant liquid in the lubricant reservoir (1) and on the other hand touches the applicator felt (9) in a manner such that with each contact a substantially equal amount of lubricant is absorbed into the applicator felt (9).

Abstract: A glue sizing mechanism includes a container secured to the bottom of a pair of walls. A coil of sheet member is rotatably supported on the walls. A roller has the ends slidably engaged in the walls and a pair of cams are engaged with the ends of the roller for moving the roller up and down. A cover is pivotally secured to the walls for covering the roller and includes a panel having a groove for engaging with a knife. A rule includes two extensions secured to the walls for measuring the width of the sheet member.

Abstract: The process and apparatus of the present invention teaches how to treat a well-integrated woven or non-woven web of hydrophobic fibers to make selective areas hydrophyllic. It also can be used to make a web of hydrophyllic fibers selectively hydrophobic. It uses a plurality of selectively adjustable covers on an applicator roll rotating in a bath of liquid to place the liquid material on selective areas of the moving web. In a preferred embodiment the web is non-woven and the fibers are hydrophobic in nature, e.g., dry-laid or melt-blown polypropylene or polyethylene fibers or spun-bonded hydrophobic filaments. A woven web made of cotton or other hydrophyllic fibers may also be used if the end result is to create partially hydrophobic areas on a hydrophyllic web. The areas of liquid are positioned on the web only where desired so as to eliminate the excessive cost of unwanted and unnecessary coating material. If the web is hydrophobic, the liquid makes that area hydrophyllic.

Abstract: Method and apparatus for the coating of liquids, particularly of colour markings, onto film webs or the like. A printing unit (16) serves for the transfer of especially small colour markings to film webs. In the printing unit (16), a dye roller (25) dips from above into a dye chamber (24) which is open at the top and takes up dye by means of a rotating movement. This dye flows constantly or intermittently through the dye chamber (24) which is dimensioned to be relatively small. The dye can be fed to the dye chamber (24) from a reservoir (43) via a feed conduit (45) or discharged from the dye chamber (24) to another reservoir via a discharge conduit (46). A further particularity consists in measures for the improvement of the proofness by sucking off dye residues on the dye roller (25) by means of suction conduits (74, 76).

Abstract: A magnetizable layer can be applied to a flexible backing web by gravure coating at high speeds by independently driving the backing web at a speed that is substantially different from the surface speed of the gravure roll. Especially high coating speeds have been achieved when the gravure roll rotates oppositely to the direction in which the backing web is advancing. In one embodiment, a nip roll presses the backing web against the backup roll, there is a gap between the gravure roll and a backup roll, and an idler roll is positioned downstream of the gap to force the backing web into contact with the gravure roll over a short arc. When that backup roll has a hard surface such as metal, its surface can be machined with precision, and that precision can be maintained in spite of exposure to solvent vapors.

Abstract: To apply hot grit particles to a continuous thermoplastic web such as a geonet, the web is brought to the upper part of the surface of a roller which is rotating in a container containing grit particles. A controlled layer of grit particles is carried up over the upper part of the roller, and the particles are heated by halogen emitters and are pressed into the web, causing local melting of the web so that the grit particles are embedded and firmly retained. Grit particles are added to a hopper and the top surface of the mass of grit particles adjacent the ascending part of the roller surface is kept at a controlled level below the uppermost part of the roller. Surplus grit particles not taken up by the web are recirculated by interaction with the roller surface.

Abstract: An apparatus for applying a thin coat of lubricant evenly on a threaded portion of a bolt stud, which includes a chamber for housing a quantity of lubricant to be applied onto the threads of the bolt stud, a first roller for receiving lubricant onto the outer surface of the roller as the roller rotates; a first bristled brush, the ends of the bristles of the brush making sufficient contact with the outer surface of the roller in order to transfer a quantity of the lubricant from the surface of the roller onto the ends of the bristles of the brush as the roller and the brush are rotated; a motor for rotating the roller and the brush; an orifice bored in the wall of the apparatus for inserting the end of the stud of a bolt into, the orifice positioned so as the stud is placed into the orifice, the ends of the bristles of the brush make sufficient contact with the threaded end portion of the stud to transfer grease or lubricant from the ends of the bristles in a thin, even layer onto that portion of the threaded

Abstract: A first guide roll, a second guide roll and a backing roll are mounted on a movable frame. A feed roll is disposed substantially perpendicularly below the second guide roll upstream of the second guide roll relative to a direction of movement of a base sheet. The distance between the feed roll and the second guide roll is ninety (90) to two hundred and ten (210) times as long as a distance of travel of the backing roll when the backing roll is moved away from a coating roll.

Abstract: A method of and apparatus for employing a surfactant which is provided in order to assist in the release from each other of mold components of a multi-part mold employed in the molding of polymeric articles; for instance, such as a hydrophilic contact lens, upon completion of the molding process for the polymeric articles. The surfactant is applied in the form of a film or coating on surface portions of one of the mold components in order to facilitate the disengagement between the mold components during demolding, and the removal of excess polymeric molding material adhesively deposited on surfaces thereon.

Abstract: Apparatus for coating the bottom rim surface of a container using a vacuum conveyor for holding and transporting a plurality of empty containers with the bottom rim surfaces exposed so that the bottom rim surfaces may be passed over a coating applicator roll and through a curing oven to provide the bottom rim surfaces with a cured coating and wherein the vacuum conveyor is wide enough so that a plurality of the bottom rim surfaces may be coated at the same time and then passed through the curing oven.

Abstract: The present invention is a device which is inserted into a two roll coating apparatus. The device includes two elongated bars with an arcuate surface running the length of the application roller and spaced therefrom. The bars are attached to the cross pieces on each end and fill in the area between the end of the roll and the end of the open hopper. The device eliminates turbulent eddies that occur in an open mouth hopper and thereby reduces coating defects.

Abstract: A moistening apparatus for a mail handling machine including a container for storing liquid which is mounted within the mail handling machine and a cartridge assembly removably mounted to the container. The cartridge assembly has a housing and a belt movably mounted within the housing such that at times when liquid is in the container the belt is capable of movement through the liquid to a position where the belt is presented for contact with mailpieces being processed through the mail handling machine.

Abstract: In a device for coating a web of material, particularly a paper or cardboard web, the swivel mechanism of the coating mechanism and/or of the dosing system each have in addition to the cylinder units effecting the swinging motion from the servicing position into the working position, a hydraulic piston-cylinder unit pressing the swivel arms from the working position into an intermediate position. In this way the coating mechanism and/or the dosing system can be swung every quickly into the working position at the counter-roller and also swung away very quickly from the latter.

Abstract: A paste dispenser having a paste reservoir and an applicator for containing and applying paste to wallpaper. A package having a container and a base, transformable between a package configuration wherein the paste dispenser is received within the container and the container is closed by the base, and an applicator configuration wherein the base extends from the container and carries the paste dispenser. Arresting means in contact with the wallpaper for limiting the flow of paste from the paste dispenser.

Abstract: An apparatus for uniformly coating a planar substrate with an adhesive layer has a rotatably mounted sleeve with closed ends to form an internal cavity therein. The sleeve has a plurality of holes therein and its outer surface is covered by a porous layer such as a foam layer. A vacuum is applied to the sleeve cavity, while the sleeve is rotated. One surface of a polymeric film is positioned on the porous layer and held in place by the vacuum acting through the sleeve holes and porous layer. The other surface of the polymeric film contains a uniform adhesive coating. The surface of a planar substrate is tangentially transported past the polymeric film surface with the adhesive layer and in timed registration therewith, so that a nip is formed between the planar substrate and the polymeric film which transfers a uniformly thick portion of adhesive to the planar substrate surface.

Abstract: Apparatus and method for painting an object. The object is affixed to a holder and a reservoir of paint is formed either on or adjacent to the surface of the object. The holder then is tilted sufficiently to cause a paint distribution device, such as a sphere or spinning top, to travel through the pain and across the surface of the object, leaving paint along the travel path of the paint distribution device.

Abstract: An apparatus for applying a waterproof coating material to paper based articles is disclosed herein. The apparatus includes a main frame, a coating roller, a guide roller, and a disk to which the coating and guide rollers are mounted. Means are provided to rotatably mount the disc to the frame so that the coating roller may be inserted or withdrawn from a sink containing the coating material. A drive system for driving the rollers as well as a hot air drying system for drying coated articles are also provided.

Abstract: A method and apparatus for uniformly depositing solder paste on a printed wiring board. A squeegee arrangement applies solder paste through a stencil to a surface of a printed wiring board. As the squeegee assembly is moved in one planar direction over the stencil in a planar fashion, it is also vibrated by a vibrator to produce slight circular motion in addition to the planar motion of the squeegee blade.

Abstract: Apparatus for applying glue to a foam pattern section, the apparatus including a glue print plate including an upper surface having an inner raised portion surrounded by a lower portion, and a dam at least partially surrounding the lower portion for reducing squeeze-out of glue from between the inner raised portion and the pattern section.

Abstract: A method and an assembly useful for dispensing small quantities of liquid materials onto a workpiece. The assembly includes an applicator having a pin movable along a passageway from a retracted position to an extended position. As the pin moves to the extended position, a forward end of the pin picks up a small dot of the liquid materials and carries the dot to a position external of a housing of the applicator and into contact with a selected location on the workpiece. As the pin is retracted, a portion of the dot remains on the selected location and detaches from the pin. The assembly is particularly useful for dispensing small dots of solder paste at relatively high speeds in automated fashion at selected locations on a circuit board.

Abstract: An apparatus for application of material to the internal surface of cylindrical items of manufacture. The apparatus includes a frame, a transport system having work stations supporting the items, an application system, and a curing system for curing the material applied to the cylindrical items. The application system includes a drive roll, movable into engagement with the item for rotating the item, a coating roll movable between a position engaging the internal surface of the item to apply the desired material, and a position engaged with a reservoir system having a rotating supply roll for supplying the coating roll with material.

Abstract: A marking head for applying a marking composition to locations on elements. The marking head has a marking rod with a marking end and a motor for reciprocating the marking rod through a chamber filled with a marking fluid. The marking fluid is uniformly applied to the marking end of the marking rod by the use of a diffuser and a rod scaper each of which are positioned adjacent to the chamber filled with the marking fluid.

Abstract: Apparatus for applying one or more films of coating material to a running substrate of paper or the like has an endless belt which is trained over pulleys so that its upper reach advances toward a transfer station for coating material and its lower reach advances toward a station for the application of liquefied solvent-containing material. The underside of the lower reach of the belt is heated by a set of infrared heaters so that the liquefied coating material is applied to preheated portions of the belt. This promotes and contributes to predictability of expulsion of solvent from the film along the upper reach of the belt and ensures more predictable solidification of coating material ahead of the transfer station.

Abstract: Apparatus for binding a plurality of sheets of paper or other media, including an assembly for clamping a plurality of sheets together with binding edges of respective sheets in alignment, and an assembly for coating the binding edges of the sheets with a quick-drying adhesive. The coating assembly advantageously includes an applicator member such as a porous pad, a supply of adhesive to the applicator member and a slidable mounting for the applicator member to guide the member along the binding edges of the clamped sheets. The applicator pad and adhesive may be contained in a telescoping housing which opens to expose the applicator pad during the process of sliding the housing toward and along the binding edges of the sheets.

Abstract: Skis are waxed by a heated sole plate 18 with a porous insert 42 which is flexibly applied to the gliding surface and can be shifted in a longitudinal direction. The insert absorbs wax 50 from a tub 48 heated to a pasty consistency. Porous sheet material 46 may be applied between the sole and the gliding surface. The treatment can include the removal of remnants of old wax from the gliding surface, which is absorbed by the sheet material and softened by heating the gliding surface with the sole. The wax penetrates into the micro cavities of the ski bottom coating and any scratches in it, and the sheet material ensures that a smooth, flat and flexible layer is formed on the gliding surface.

Abstract: A technique for one step solder application through a mask to a printed circuit board (PCB) having pads for surface mountable components and through holes for a leaded components is disclosed wherein the amount of solder deposited on the pads and in the holes is simultaneously, independently controlled as a function of mask thickness, blade hardness and blade to mask angle.

Abstract: In a method of applying a precisely measured quantity of grease to a desired part, the grease is stored and leveled in an open grease storing container at all times, and a grease applying pin is dipped into the grease through its surface and pulled out of the grease and then moved so that the grease on the grease applying pin is applied to the desired part, whereby the grease is maintained high in quality and the quantity of grease applied does not fluctuate.