Abstract: A conventional apparatus for dispensing ice-cream of the type having a lever-operated vertically-disposed and downwardly-directed dispensing nozzle, is combined with one or more syrup applicators, each having lever-operated dispensing nozzles disposed below and substantially normal to the ice-cream nozzle. After or during dispensing of ice-cream into a cone, one or more selected syrups are applied to the ice-cream discharged in the cone, while the latter is rotated by hand.

Abstract: An ink jet printing system comprising a plurality of ink jet printheads each having a matrix of ink jets, each jet having a nozzle constituting a valve seat at its outlet end, the seat having an orifice for ejection of drops of ink, a solenoid-actuated valve member engageable with and disengageable from the seat to close and open the orifice, a controller for each printhead comprising a microcomputer for processing data for actuating the solenoids to print messages and storing the data, a console for all the printheads having a microcomputer for processing data for delivery to the printheads and operable to store data for a plurality of messages, and a terminal for generating data for messages for delivery to the console or, alternately, directly to the printhead controllers for a minimum system.

Abstract: A device for developing treatment of a semiconductor material which is provided with a cup-shaped basin having a liquid inlet passage in its center portion and an annular flat upper portion and a chuck positioned above the basin and having a lower end surface for supporting the semiconductor material to be developed, the basin being provided on its upper portion with a ring for temporarily storing the developing liquid supplied to the upper portion of the basin, the ring having a diameter larger than the size of the semiconductor material and the passage being provided with an automatically operable valve.

Abstract: A gravure coating device for applying a coating to a first side of a traveling continueous web. A pair of spaced rollers support the web on the second side while a gravure roller located between the rollers tangentially contacts the first side of the web. A doctor blade is utilized to remove excess coating from the gravure roller while a nozzle is utilized to apply the coating material to the gravure roller. Specific structure for the nozzle is disclosed.

Abstract: A coater for coating a running paper or cardboard web comprises a coating chamber having one side open against the web and means for filling the coating chamber with pressurized coating substance. The coating chamber is limited in the longitudinal direction of the web by a web entrance wall, and opposite thereof, a back wall in the form of a doctor member for forming a coating layer on the web. The distance between the walls is so short that, at normal web running speed, the web moves from the web entrance wall to the back wall in a time of at the most 0.3 s, preferably at the most 0.03 s. Coating substance is supplied by means of positive pressure to the coating chamber at a position close to the web entrance wall.

Abstract: The tool of the present invention includes a compliance guide having a cylindrical vertical bore extending therethrough. Slidably mounted within the bore is a tool holder which is free to slide vertically, but which is held against lateral movement within the bore. Attached to the tool holder is a tool having a dauber pad at its lower end. A nipple is threaded within a vertical bore in the tool holder and extends upwardly therefrom through an aperture in a closure plate which fits over the upper end of the vertical bore in the compliance guide. A nut is threaded over the nipple above the closure plate and a spring below the closure plate yieldably urges the nipple and the tool holder downwardly until the nut engages the closure plate. Fluid is introduced through the nipple and extends downwardly to the dauber pad which absorbs the liquid and applies it to the work surface.

Abstract: In a device for coating the groove of a ball bearing with a powder-type licating material, in particular molybdenum sulfide, with a polishing component that enters the groove and is movable in relation to the groove, it is proposed, in order to increase the evenness of the coating and at the same time to prevent the area outside the rolling area of the groove from being coated, that the polishing component touch only that area on the groove over which the balls of the ball bearings roll, and that a feed device for the powder-type solid lubricant be provided which applies that lubricant to the polishing component outside the area where the polishing component touches the groove, in an area of the polishing component which comes into contact with the groove during relative movement between the polishing component and the groove.

Abstract: A method of forming external electrodes at both ends of chip parts while elastically holding the chip parts.

Abstract: A protective shield for use during spray painting of automobile panels. The shield covers an automobile wheel and tire during the spray painting of panels adjacent the wheel. The shield comprises a circular disk larger than the tire, a segment removed from the disk along the bottom and a flange extending axially inward along the perimeter of the disk ending at the segment. The segment and the flange combine to make the shield free standing. A hand hold is provided comprising a U-shaped cut formed in the center of the disk producing a hinged flap for grasping the shield for moving it about.

Abstract: An improved adhesive dispensing pump control system for automatically changing the flow rate of adhesive materials being dispensed onto a workpiece in conformance with changes in movement of an automatically controlled adhesive dispensing nozzle used to apply adhesive materials automatically onto the surface of a workpiece in accordance with a predetermined pattern.In operation, the adhesive or other mastic dispensing pump control system operates to maintain substantially constant inlet and outlet pressure difference across the dispensing pump thereby making the system relatively insensitive to changes in viscosity of the adhesive being dispensed and allowing adhesives to be dispensed at relatively high pressures.

Abstract: A powdery and granular material treating apparatus wherein a powdery or granular material is contained in a rotary drum and the rotary drum is rotated about a horizontal axis to thereby coat the powdery or granular material. Ventilating perforations are formed on the entire surface or portions of the outer periphery of the rotary drum and drying air is fed to or exhausted from the rotary drum through these ventilating perforations. This powdery and granular material treating apparatus includes: seal plates for sealing drying air fed into the rotary drum; circular sliding frames provided on the sides of the outer periphery of the rotary drum, the outer surfaces of said sliding frames being in sliding contact with the seal plates at portions, through which air is fed to or exhausted from the rotary drum; and partition plates provided on the side of the outer periphery of the rotary drum at positions spaced apart in the circumferential direction of the rotary drum from one another.

Abstract: The device consists of a mastic material-filled pipe (27) set in a cylinder (24) which is revolvable around its longitudinal axis and secured there against displacement by means of locks (30). Inside the pipe (27) is a piston (31) which is acted upon by a conduit (33) with compressed air. On the free end of the pipe (27) is a mastic spreading device (41) which is locked to the pipe. The piston (31) forces the material out of the pipe into the mastic spreading device which is revolvable together with the pipe around the longitudinal axis thereof. Once the mastic spreading device (41) has been fully emptied, it is removed from the pipe (27) and the latter is separated from the cylinder (24). The empty pipe is replaced by a full pipe and the mastic spreading device is again attached to the latter. In this way the device is again ready for use within a short time.

Abstract: An apparatus for depositing a mono-molecular layer on a substrate surface comprises first and second containers which contain a liquid and are connected via a connecting passage, and a pressure applying mechanism for applying pressure on the liquid in the second container. A mono-molecular layer is formed at the liquid surface of the liquid in the first container, and the mono-molecular layer is deposited on the substrate surface by controlling the pressure applying mechanism so that the liquid surface of the first container rises and falls with respect to the substrate which is essentially stationary.

Abstract: Apparatus for uniformly coating thin layer chromatographic plates. A plate holder secures a plurality of chromatographic plates while a metering device with an adjustable doctor blade is drawn over their surface at a uniform speed by a variable speed motor.

Abstract: A die bar carrier for use in transporting die bars for enameling magnet wire is disclosed. Such a carrier comprises a sleeve having one closed end and one open end, two sleeve cable notches, one sleeve filament notch situated therebetween, and a rod slidably disposed within the sleeve and partly extending through said open end having two rod cable notches corresponding to said sleeve cable notches, and one rod filament notch situated therebetween.

Abstract: A device is provided for applying a fluid surface treatment agent to a paper web that includes a container for receiving the fluid surface treatment agent to be applied. The container includes a gap which is mounted for contact with the paper web for transferring the fluid from the container to the paper web. A rotary brush is positioned opposite the gap and on the other side of the paper web, and includes fluffy surfaces for applying pressure to the paper web to press the paper web into contact with the fluid applying gap. The position and pressure of the brush are adjustable, and a casing is provided to at least partially surround the brush to produce a fan effect on the paper web as the brush rotates relative thereto.

Abstract: An apparatus for effecting impregnation of cermet electrodes of an alkaline storage battery, according to the invention, comprises a tank with active solutions which accommodates a member from which electrode stock members are suspended. The stock members are made as a set of forms, each being used for a band stock to be reeled thereon together with a spacer element. The spacer element is adapted to form an appropriate space between the turns of the band stock.The spacer element is made of individual interconnected frames forming a chain of a specified length and provided with projections on both sides of longitudinal and transverse strips constituting a frame, so as to provide circulation of an active solution between the turns of the band stock.

Abstract: Automatic coating and drying apparatus wherein a stream of parts or elements is directed from above into an upright perforated basket spinning at low speed, and are simultaneously sprayed with a coating solution. When the basket is full, the loading and spraying cycles are terminated, and the basket is spun at high speed to throw excess solution off of the parts. The basket may be rotated to a position opening downwardly such that the parts spill therefrom into a suitable bin, after which the basket may be returned to the upright position so that the entire cycle may be repeated.

Abstract: Apparatus for application of a coat of coating material to hollow articles provided with at least one internal partition to divide the interior of said items into an entry and an exit portions having an inlet and an outlet openings, repsectively. The coat application unit has at least two sprayer heads each of which has a configuration corresponding to the shape of the area to be coated and is adapted to be passed though the inlet and the outlet openings into the entry and exit portions, respectively. One of the sprayers may be carried by a bracket arm which is locked-in with a tipper device and is provided with a retainer adapted to keep the article in position after the abovesaid sprayer has been fitted into the item under process for a conjoint turning of the item and the tipper to remove surplus coating material.

Abstract: An improved technique for the restoration of paintings, documents and the like and in particular an improved apparatus for and associated method of lining a painting or document to restore and preserve the original texture thereof. For paintings with good texture requiring only lining, a cold adhesive system is preferably used employing a substrate adhesively coated on both sides finished with a lining cloth. For paintings having a surface that is intact but with irregularities (cuping) heat is applied preferably with a hot table accompanied with the use of softening solvents and controlled lateral tension is applied to the painting using a mechanical strainer constructed in accordance with this invention to apply lateral tension in all directions to correct deformations in the surface plane of the painting. The lining of the painting may then be accomplished by a cold or hot adhesive process.